CN109092939B - Panel bending device is used in processing of computer lab switch board - Google Patents
Panel bending device is used in processing of computer lab switch board Download PDFInfo
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- CN109092939B CN109092939B CN201811111028.7A CN201811111028A CN109092939B CN 109092939 B CN109092939 B CN 109092939B CN 201811111028 A CN201811111028 A CN 201811111028A CN 109092939 B CN109092939 B CN 109092939B
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- 238000005452 bending Methods 0.000 title claims abstract description 95
- 238000003825 pressing Methods 0.000 claims abstract description 34
- 230000000149 penetrating effect Effects 0.000 claims description 20
- 239000002184 metal Substances 0.000 abstract description 64
- 238000000034 method Methods 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 description 15
- 238000003754 machining Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to the technical field of auxiliary facility auxiliary devices of computer rooms, in particular to a plate bending device for processing a computer room power distribution cabinet, which can conveniently move a metal plate placed on a fixed table rightwards, reduce friction and prevent the left end of the metal plate from tilting in the downward pressing process of a bending pressure head; the bending length is measured without manually using a meter ruler, so that the operation is simple, the human factors are reduced, and the bending operation precision is improved; the bending press head comprises a top plate, a fixed table, a bending press head, a hydraulic cylinder, a bottom plate, two groups of support columns, a support plate and four groups of support legs; the device comprises two groups of left first supporting sliding columns, two groups of right first supporting sliding columns, a left pressing plate, a right pressing plate, two groups of left pulleys, two groups of right pulleys, a plurality of groups of supporting shafts, a plurality of groups of lower pulley blocks, two groups of left first springs, two groups of right first springs and an auxiliary plate; the device further comprises four groups of second supporting sliding columns, four groups of second springs, four groups of baffle plates, an adjusting plate, a first adjusting bolt, two groups of adjusting rods, a connecting rod, a pointer and a graduated scale.
Description
Technical Field
The invention relates to the technical field of auxiliary facility auxiliary devices of computer rooms, in particular to a plate bending device for processing a computer room power distribution cabinet.
Background
As is well known, a plate bending device for processing a computer room power distribution cabinet is a power distribution cabinet for computer room, and bends a metal plate used by the plate bending device so as to better produce an auxiliary device of the computer room power distribution cabinet with a specified shape, and the plate bending device is widely used in the field of auxiliary facilities of the computer room; the existing panel bending device for machining the power distribution cabinet of the machine room comprises a top plate, a fixed table, a bending press head, a hydraulic cylinder, a bottom plate, two groups of support columns, a support plate and four groups of support legs, wherein the top ends of the two groups of support columns are respectively connected with the left front side and the left rear side of the bottom end of the top plate, the top ends of the two groups of support columns are respectively connected with the left front side and the left rear side of the top end of the bottom plate, the bottom end of the support plate is connected with the right side of the top end of the bottom plate, the fixed table is arranged between the two groups of support columns, the bottom end of the fixed table is connected with the middle part of the top end of the bottom plate, the top end of the hydraulic cylinder is connected with the middle part of the bottom end of the top plate, the top end of the bending press head is connected with the bottom end of an inner telescopic rod of the hydraulic cylinder, a panel thickness gap is reserved between the right end inner wall of the bending press groove and the transverse direction of the right end outer wall of the fixed table, and the top ends of the four groups of support legs are respectively connected with the left front side, the left rear side and right rear side of the bottom end of the bottom plate; when the existing plate bending device for machining the power distribution cabinet of the machine room is used, a hydraulic cylinder is communicated with an external hydraulic station through a hydraulic oil pipe, then a metal plate to be bent is horizontally placed on a fixed table, a meter ruler is used for measuring the length of the right end of the metal plate, which extends out to the outer wall of the right end of the fixed table, a marker pen is used for drawing a bending position on the metal plate, namely the length required by the side wall of the right end of the metal plate after bending, then the hydraulic cylinder is started, the hydraulic cylinder drives a bending pressure head to move downwards, and the metal plate is bent through the cooperation between the bending pressure head and the fixed table; when the existing plate bending device for processing the power distribution cabinet of the machine room is used, the fact that after the metal plate is placed on the fixed table, when the bending length is measured, in the rightward moving process, due to the fact that the friction force between the weight of the metal plate and the top end of the fixed table is large, people push the metal plate to operate inconveniently, manpower is wasted, meanwhile, the left end of the metal plate is easy to tilt in the downward pressing process of the bending press head, potential safety hazards exist, and the use reliability of the metal plate is low; moreover, the bending length is measured by manually using the meter ruler, the operation is complex, the human factors are more, the bending operation precision is affected, and the practicability is poor.
Disclosure of Invention
In order to solve the technical problems, the invention provides the metal plate which is convenient to be placed on the fixed table and moves rightwards, so that the friction is reduced, the manpower is lightened, meanwhile, the left end of the metal plate is prevented from tilting in the downward pressing process of the bending press head, the potential safety hazard is reduced, and the use reliability is improved; and need not the manual work and use the metric chi to get the length of bending, easy operation reduces the human factor, improves the operation precision of bending, improves the panel bending device for the computer lab switch board processing of practicality.
The invention relates to a plate bending device for machining a machine room power distribution cabinet, which comprises a top plate, a fixed table, a bending pressure head, a hydraulic cylinder, a bottom plate, two groups of support columns, a support plate and four groups of support legs, wherein the top ends of the two groups of support columns are respectively connected with the left front side and the left rear side of the bottom end of the top plate, the top ends of the support plates are respectively connected with the left front side and the left rear side of the top end of the bottom plate, the bottom end of the support plate is connected with the right side of the top end of the bottom plate, the fixed table is arranged between the two groups of support columns, the bottom end of the fixed table is connected with the middle part of the top end of the bottom plate, the top end of the hydraulic cylinder is connected with the middle part of the bottom end of the top plate, the top end of the bending pressure head is connected with the bottom end of an inner telescopic rod of the hydraulic cylinder, a plate thickness gap is reserved between the right end inner wall of the bending pressure groove and the outer wall of the right end of the fixed table, and the top ends of the four groups of support legs are respectively connected with the left front side, the left rear side and right rear side of the bottom end of the bottom plate; comprises two groups of left first supporting sliding columns, two groups of right first supporting sliding columns, a left pressing plate, a right pressing plate, two groups of left pulleys, two groups of right pulleys, a plurality of groups of supporting shafts, a plurality of groups of lower pulley blocks, two groups of left first springs, two groups of right first springs and auxiliary plates, wherein the top end of the fixing table is provided with a fixing groove, a plurality of groups of front mounting grooves are transversely and uniformly distributed in the left-right direction of the inner wall of the front end of the fixing groove, a plurality of groups of rear mounting grooves are transversely and uniformly distributed in the left-right direction of the inner wall of the rear end of the fixing groove, a plurality of groups of front ball bearings and a plurality of groups of rear ball bearings are fixedly mounted in the plurality of groups of front mounting grooves and the plurality of groups of rear mounting grooves respectively, the plurality of groups of supporting shafts are uniformly and transversely paved in the fixing groove, the front ends of the plurality of groups of supporting shafts are respectively inserted into and fixedly mounted in the plurality of groups of front ball bearings from the fixing groove, the rear ends of the multiple groups of support shafts are respectively inserted into the multiple groups of rear ball bearings from the inside of the fixed groove and fixedly installed in the multiple groups of rear ball bearings, the multiple groups of lower pulley blocks are respectively fixedly sleeved on the multiple groups of support shafts, the number of each group of pulley blocks is four, the top ends of the multiple groups of lower pulley blocks are respectively protruded out of the top end of the fixed groove, left sliding through holes penetrating up and down are respectively formed in the left front side and the left rear side of the left side area of the top end of the top plate, right sliding through holes penetrating up and down are respectively formed in the right front side and the right rear side of the left side area of the top end of the top plate, the bottom ends of the two groups of left first support pulleys respectively penetrate through the two groups of left sliding through holes from the top end of the top plate in a sliding mode and extend out of the bottom end of the top plate, the bottom ends of the two groups of right support pulleys respectively penetrate through the two groups of right sliding through holes from the top end of the top plate in a sliding mode and extend out of the bottom end of the top plate, the front side and the rear side of the top end of the left pressing plate are respectively connected with the bottom ends of the two groups of left first supporting slide posts, the front side and the rear side of the top end of the right pressing plate are respectively connected with the bottom ends of the two groups of right first supporting slide posts, the top ends of the two groups of left pulleys are respectively connected with the front side and the rear side of the bottom end of the left pressing plate, the top ends of the two groups of right first springs are respectively sleeved outside the two groups of left first supporting slide posts, the bottom ends of the two groups of left first supporting springs are respectively connected with the front side and the rear side of the top end of the left pressing plate, the top ends of the two groups of left first supporting springs are respectively longitudinally connected with the bottom ends of the top plate, the bottom ends of the two groups of right first springs are respectively sleeved outside the two groups of right first supporting slide posts, the bottom ends of the two groups of right first springs are respectively connected with the front side and the rear side of the top end of the right pressing plate, the top ends of the two groups of right first springs are respectively connected with the front side and the rear side of the top plate, the bottom ends of the two groups of the left first springs are respectively sleeved with the top ends of the top plate, the two groups of the left first springs are respectively, the top ends of the left first springs are respectively connected with the top ends of the top plate, the left first springs and the top ends of the right first springs are respectively; the four groups of second supporting slide posts, four groups of second springs, four groups of baffle plates, an adjusting plate, a first adjusting bolt, two groups of adjusting rods, a connecting rod, a pointer and a graduated scale, wherein the upper front side, the upper rear side, the lower front side and the lower rear side of the right end of the supporting plate are respectively and transversely provided with left-right penetrating supporting through holes, the right ends of the four groups of second supporting slide posts respectively and transversely slide from the left ends of the supporting plate to the outside of the right ends of the supporting plate, the left ends of the four groups of second supporting slide posts are respectively connected with the upper front side, the upper rear side, the lower front side and the lower rear side of the right end of the adjusting plate, the four groups of second springs are respectively sleeved on the right sides of the supporting plate, the four groups of second springs are respectively sleeved on the right sides of the outside of the four groups of second supporting slide posts, the left end middle parts of the four groups of baffles are respectively connected with the right end middle parts of the four groups of second supporting slide columns, the right ends of the four groups of second springs are respectively connected with the left ends of the four groups of baffles, the left ends of the four groups of second springs are respectively and transversely connected with the right ends of the supporting plates, the middle parts of the supporting plates are transversely provided with first threaded through holes, the first threaded through holes are positioned in the middle parts of the four groups of supporting through holes, the left ends of the first adjusting bolts are screwed from the right ends of the supporting plates to the outside of the left ends of the supporting plates through the first threaded through holes, the left ends of the first adjusting bolts are tightly contacted with the middle parts of the right ends of the adjusting plates in a propping mode, the front side and the rear side of the right side area of the top end of the top plate are respectively and transversely provided with strip-shaped through grooves which penetrate up and down in the left-right directions, the bottom ends of the two groups of adjusting rods are respectively connected with the front side and the rear side of the top ends of the adjusting plates, and the top of two sets of regulation poles all pass inside two sets of bar through grooves from the bottom of roof respectively and stretch out to the top external world of roof, the top of two sets of regulation poles respectively with the rear side and the middle part of connecting rod bottom to the front end external world of two sets of regulation poles are visited to the front end of connecting rod, the top of pointer with the bottom front side of connecting rod is connected, and the bottom pointed end of pointer with the left end outer wall of regulating plate vertically aligns, the rear end of scale with the front end right side of roof is connected, and the zero scale line of scale left side with the right-hand member outer wall of fixed station vertically aligns, the pointed end of pointer bottom points to the top of scale.
The invention relates to a plate bending device for processing a machine room power distribution cabinet, which further comprises a front support plate, a rear support plate, a driving shaft, a crank, a rocker, a front threaded rod, a rear threaded rod, a front threaded pipe and a rear threaded pipe, wherein a front bearing seat is fixedly arranged at the upper side of the middle part of the outer wall of the front end of a fixed table, a front lower driving ball bearing is arranged in the front bearing seat, a rear bearing seat is fixedly arranged at the upper side of the middle part of the outer wall of the rear end of the fixed table, a rear lower driving ball bearing is arranged in the rear bearing seat, the bottom ends of the front threaded pipe and the rear threaded pipe are respectively inserted into and fixedly arranged in the front lower driving ball bearing and the rear lower driving ball bearing, the bottom ends of the front threaded pipe and the rear threaded pipe are respectively inserted into and screwed into the top ends of the front threaded pipe and the rear threaded pipe, the bottom of preceding extension board and back extension board respectively with the top of preceding threaded rod and back threaded rod is connected, and preceding extension board and back extension board's upside inside is provided with preceding drive through-hole and the back drive through-hole that runs through from front to back respectively, preceding drive through-hole and back drive through-hole inside fixed mounting have preceding upward drive ball bearing and upward drive ball bearing in the back respectively, the front end of drive axle inserts and fixed mounting to preceding upward drive ball bearing inside and stretches out to the front end external world of preceding extension board to the rear end of drive axle inserts and fixed mounting to the back upward drive ball bearing inside, the rear end left side of rocker with the front end of drive axle is connected, and the rear end of crank with the front end right side of rocker is connected, and outside front side and the rear side of drive axle are all fixed and are provided with the guide pulley.
The invention discloses a plate bending device for processing a machine room power distribution cabinet, which further comprises a second adjusting bolt and a bearing plate, wherein the bearing plate is positioned below a top plate, the left front side, the left rear side, the right front side and the right rear side of the top end of the bearing plate are respectively and longitudinally provided with an adjusting through hole penetrating up and down, the bearing plate is respectively and slidably sleeved on the outer upper sides of two groups of left first supporting sliding columns and two groups of second supporting sliding columns through four groups of adjusting through holes, the top ends of the two groups of left first springs and the two groups of right first springs are respectively and longitudinally connected with the bottom end of the bearing plate, the middle part of the left side area of the top end of the top plate is longitudinally provided with a second threaded through hole penetrating up and down, the bottom end of the second adjusting bolt is screwed into the second threaded through hole from the top end of the top plate and screwed out to the outside of the top end of the top plate, and the bottom end of the second adjusting bolt is in tight contact with the middle part of the top end of the bearing plate.
The invention discloses a plate bending device for processing a power distribution cabinet of a machine room, which further comprises four groups of third supporting slide columns, wherein fixing through holes penetrating up and down are longitudinally formed in the left front side, the left rear side, the right front side and the right rear side of the middle part of the top end of a top plate, the bottom ends of the four groups of third supporting slide columns respectively penetrate through the four groups of fixing through holes from the top end of the top plate in a sliding manner and extend out of the bottom end of the top plate, and the bottom ends of the four groups of third supporting slide columns are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of a bending pressure head.
The invention relates to a plate bending device for processing a machine room power distribution cabinet, which also comprises rubber rings fixedly sleeved on the outer walls of the circumferences of two groups of guide wheels.
The invention relates to a plate bending device for machining a machine room power distribution cabinet, which further comprises a first hand wheel and a second hand wheel, wherein the left end of the first hand wheel is concentrically connected with the right end of a first adjusting bolt, and the bottom end of the second hand wheel is concentrically connected with the top end of the first adjusting bolt.
The invention relates to a plate bending device for processing a power distribution cabinet of a machine room, which further comprises four groups of casters, wherein the top ends of the four groups of casters are respectively connected with the bottom ends of the four groups of supporting legs.
The invention relates to a plate bending device for processing a machine room power distribution cabinet, which further comprises a front lock nut and a rear lock nut, wherein the front lock nut and the rear lock nut are respectively sleeved on a front threaded rod and a rear threaded rod in a threaded manner.
According to the plate bending device for processing the machine room power distribution cabinet, the four sets of casters are all self-locking casters.
Compared with the prior art, the invention has the beneficial effects that: the supporting shafts can rotate in the fixing grooves under the action of the front ball bearings and the rear ball bearings respectively, so that the lower pulley blocks are driven to rotate, a metal plate placed on the fixing table can slide rightwards under the action of the lower pulley blocks, the right side of the top end of the fixing table is enabled to be flush with the top ends of the lower pulley blocks conveniently through the auxiliary plates, the metal plate is kept horizontal on the fixing table, the bottom end of the metal plate is prevented from being suspended to influence bending operation of a bending press head on the metal plate, the metal plate placed on the fixing table can be conveniently moved rightwards, friction is reduced, labor is reduced, meanwhile, the left pressing plate and the right pressing plate can be respectively moved leftwards along the directions of the two groups of left first supporting slide columns and the two groups of right first supporting slide columns through sliding fit between the two groups of left first supporting slide columns and the two groups of right first sliding through holes, meanwhile, the two groups of left sliding heads and the two groups of left pressing plates are enabled to be convenient to bend upwards through the elasticity of the two groups of left first springs and the two groups of right first springs, the metal plate is prevented from being pressed downwards on the basis of the metal plate, and the potential safety hazards of the metal plate can be prevented from being pressed downwards due to the fact that the bending press of the metal plate is prevented; and can be through the sliding fit between four first support slide posts of four groups respectively and four groups support through-hole, make the regulating plate can be along the square of four groups support through-hole about moving, simultaneously through the effect of four groups second springs and four groups baffles, make the regulating plate remain the right force under the effect of four groups second support slide posts all the time, can simultaneously through the inside spiral shell assembly of first adjusting bolt and first screw through-hole, rotatory first adjusting bolt to the left, make first adjusting bolt unscrew left in the backup pad, make the regulating plate can be to adjusting, simultaneously through the sliding fit between two sets of regulation poles respectively and two sets of strip leads to the groove, drive the pointer and remove along with the removal of regulating plate, because the zero scale line of scale is located with the vertical alignment of the right-hand member outer wall of fixed station, the tip of pointer and the vertical alignment of the left end outer wall of regulating plate simultaneously, therefore the distance position on the pointing scale of pointer is the distance between fixed station right-hand member outer wall and the regulating plate left end outer wall promptly, rotatory first adjusting bolt, drive the pointer moves to the length of required sheet metal on the scale, adjust to fixed distance, make the regulating plate left side bending, through setting the metal bending end, the metal bending end is bent end that need not to be bent, the manual work is carried out, the length is required, the metal bending end is bent, the length is measured to the manual work is improved, can be the metal bending end is bent, the length is bent, the end is bent, the manual work is measured and is bent, the end is bent.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure of the present invention at A in FIG. 1;
FIG. 3 is a schematic view of a partially enlarged structure of the present invention at B in FIG. 1;
FIG. 4 is a schematic top view of the connection of the fixed table, multiple sets of support shafts, multiple sets of lower pulley blocks and the like;
FIG. 5 is a schematic view of a partially enlarged structure of the present invention at C in FIG. 2;
the reference numerals in the drawings: 1. a top plate; 2. a fixed table; 3. bending press heads; 4. a hydraulic cylinder; 5. a bottom plate; 6. a support column; 7. a support plate; 8. a support leg; 9. a left first support strut; 10. a left pressing plate; 11. a left pulley; 12. a support shaft; 13. a lower pulley block; 14. a left first spring; 15. an auxiliary plate; 16. a second support strut; 17. a second spring; 18. a baffle; 19. an adjusting plate; 20. a first adjusting bolt; 21. an adjusting rod; 22. a front support plate; 23. a rear support plate; 24. a driving shaft; 25. a crank; 26. a rocker; 27. a front threaded rod; 28. a front threaded tube; 29. a second adjusting bolt; 30. a pressure bearing plate; 31. a third support strut; 32. a rubber ring; 33. a first hand wheel; 34. the second hand wheel; 35. casters; 36. a front lock nut; 37. a connecting rod; 38. a pointer; 39. a graduated scale.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
As shown in fig. 1 to 5, the plate bending device for processing a power distribution cabinet of a machine room comprises a top plate 1, a fixed table 2, a bending press head 3, a hydraulic cylinder 4, a bottom plate 5, two groups of support columns 6, a support plate 7 and four groups of support legs 8, wherein the top ends of the two groups of support columns 6 are respectively connected with the left front side and the left rear side of the bottom end of the top plate 1, the top ends of the support columns 7 are respectively connected with the left front side and the left rear side of the top end of the bottom plate 5, the bottom end of the support plate 7 is connected with the right side of the top end of the bottom plate 5, the fixed table 2 is arranged between the two groups of support columns 6, the bottom end of the fixed table 2 is connected with the middle of the top end of the bottom plate 5, the top end of the hydraulic cylinder 4 is connected with the middle of the bottom end of the top plate 1, the top end of the bending press head 3 is connected with the bottom end of an inner telescopic rod of the hydraulic cylinder 4, a bending press groove is formed in the bottom end of the bending press head 3, a plate thickness gap is reserved between the right inner wall of the bending press groove and the right outer wall of the fixed table 2 in the transverse direction, and the top ends of the four groups of support legs 8 are respectively connected with the left front side and right front side and rear side of the bottom end of the bottom plate 5; comprises two groups of left first supporting sliding columns 9, two groups of right first supporting sliding columns, a left pressing plate 10, a right pressing plate, two groups of left pulleys 11, two groups of right pulleys, a plurality of groups of supporting shafts 12, a plurality of groups of lower pulley blocks 13, two groups of left first springs 14, two groups of right first springs and auxiliary plates 15, wherein the top end of a fixed table 2 is provided with a fixed slot, a plurality of groups of front mounting slots are transversely and uniformly distributed in the left-right direction of the inner wall of the front end of the fixed slot, a plurality of groups of rear mounting slots are transversely and uniformly distributed in the left-right direction of the inner wall of the rear end of the fixed slot, a plurality of groups of front ball bearings and a plurality of groups of rear ball bearings are fixedly mounted in the plurality of groups of front mounting slots and the plurality of groups of rear mounting slots respectively, the plurality of groups of supporting shafts 12 are transversely and uniformly spread in the fixed slot, and the front ends of the plurality of groups of supporting shafts 12 are respectively inserted into and fixedly mounted in the plurality of groups of front ball bearings from the fixed slot, the rear ends of the multiple groups of support shafts 12 are respectively inserted into and fixedly mounted on the multiple groups of rear ball bearings from the inside of the fixed groove, the multiple groups of lower pulley blocks 13 are respectively fixedly sleeved on the multiple groups of support shafts 12, the number of each group of pulley blocks is four, the top ends of the multiple groups of lower pulley blocks 13 all protrude out of the top end of the fixed groove, left sliding through holes penetrating up and down are respectively arranged on the left front side and the left rear side of the left side area of the top end of the top plate 1, right sliding through holes penetrating up and down are respectively arranged on the right front side and the right rear side of the left side area of the top end of the top plate 1, the bottom ends of the two groups of left first support sliding columns 9 respectively slide through the two groups of left sliding through holes from the top end of the top plate 1 and extend out of the bottom end of the top plate 1, the bottom ends of the two groups of right support sliding columns respectively slide through the two groups of right sliding through the insides from the top end of the top plate 1 and extend out of the bottom end of the top plate 1, the front side and the rear side of the top end of the left pressing plate 10 are respectively connected with the bottom ends of two groups of left first supporting slide posts 9, the front side and the rear side of the top end of the right pressing plate are respectively connected with the bottom ends of two groups of right first supporting slide posts, the top ends of two groups of left pulleys 11 are respectively connected with the front side and the rear side of the bottom end of the left pressing plate 10, the top ends of two groups of left first springs 14 are respectively sleeved outside the two groups of left first supporting slide posts 9, the bottom ends of the two groups of left first supporting springs are respectively connected with the front side and the rear side of the top end of the left pressing plate 10, the top ends of the two groups of left first supporting springs are respectively longitudinally connected with the bottom end of the top plate 1, the bottom ends of the two groups of right first springs are respectively sleeved outside the two groups of right pressing plate 10, the top ends of the two groups of right first springs are longitudinally connected with the bottom end of the top plate 1, the bottom end of the auxiliary plate 15 is respectively connected with the top end of the right pressing plate 2, and the top ends of the auxiliary plate 15 are flush with the top ends of the lower pulley blocks 13; the four sets of second supporting slide posts 16, four sets of second springs 17, four sets of baffle plates 18, an adjusting plate 19, a first adjusting bolt 20, two sets of adjusting rods 21, a connecting rod 37, a pointer 38 and a graduated scale 40 are all transversely provided with left-right penetrating supporting through holes on the upper front side, the upper rear side, the lower front side and the lower rear side of the right end of the supporting plate 7, the right ends of the four sets of second supporting slide posts 16 can respectively transversely slide from the left ends of the supporting plate 7 through the insides of the four sets of supporting through holes and extend out of the right end of the supporting plate 7, the left ends of the four sets of second supporting slide posts 16 are respectively connected with the upper front side, the upper rear side, the lower front side and the lower rear side of the right end of the adjusting plate 19, the four sets of second springs 17 are respectively positioned on the right side of the supporting plate 7, and the four sets of second springs 17 are respectively sleeved on the right sides of the outsides of the four sets of second supporting slide posts 16, the middle parts of the left ends of the four groups of baffle plates 18 are respectively connected with the middle parts of the right ends of the four groups of second support slide columns 16, the right ends of the four groups of second springs 17 are respectively connected with the left ends of the four groups of baffle plates 18, the left ends of the four groups of second springs 17 are respectively and transversely connected with the right ends of the support plates 7, the middle parts of the support plates 7 are transversely provided with first threaded through holes, the first threaded through holes are positioned at the middle parts of the four groups of support through holes, the left ends of the first adjusting bolts 20 are screwed from the right ends of the support plates 7 to the outside of the left ends of the support plates 7 through the inside of the first threaded through holes and screwed out, the left ends of the first adjusting bolts 20 are tightly propped against the middle parts of the right ends of the adjusting plates 19, the front side and the rear side of the right side area of the top end of the top plate 1 are respectively provided with strip-shaped through grooves which vertically penetrate through left and right sides, the top ends of the two groups of adjusting rods 21 longitudinally and slidably penetrate through the two groups of strip-shaped through grooves respectively from the bottom end of the top plate 1 and extend out to the outside of the top end of the top plate 1, the top ends of the two groups of adjusting rods 21 are respectively connected with the rear side and the middle part of the bottom end of the connecting rod 37, the front ends of the connecting rod 37 extend out to the outside of the front ends of the two groups of adjusting rods 21, the top ends of the pointers 38 are connected with the front side of the bottom end of the connecting rod 37, the bottom tips of the pointers 38 are longitudinally aligned with the outer wall of the left end of the adjusting plate 19, the rear end of the graduated scale 40 is connected with the right side of the front end of the top plate 1, zero graduation marks on the left side of the graduated scale 40 are longitudinally aligned with the outer wall of the right end of the fixed table 2, and the bottom tips of the pointers 38 point to the top ends of the graduated scale 40; the supporting shafts can rotate in the fixing grooves under the action of the front ball bearings and the rear ball bearings respectively, so that the lower pulley blocks are driven to rotate, a metal plate placed on the fixing table can slide rightwards under the action of the lower pulley blocks, the right side of the top end of the fixing table is enabled to be flush with the top ends of the lower pulley blocks conveniently through the auxiliary plates, the metal plate is kept horizontal on the fixing table, the bottom end of the metal plate is prevented from being suspended to influence bending operation of a bending press head on the metal plate, the metal plate placed on the fixing table can be conveniently moved rightwards, friction is reduced, labor is reduced, meanwhile, the left pressing plate and the right pressing plate can be respectively moved leftwards along the directions of the two groups of left first supporting slide columns and the two groups of right first supporting slide columns through sliding fit between the two groups of left first supporting slide columns and the two groups of right first sliding through holes, meanwhile, the two groups of left sliding heads and the two groups of left pressing plates are enabled to be convenient to bend upwards through the elasticity of the two groups of left first springs and the two groups of right first springs, the metal plate is prevented from being pressed downwards on the basis of the metal plate, and the potential safety hazards of the metal plate can be prevented from being pressed downwards due to the fact that the bending press of the metal plate is prevented; and can be through the sliding fit between four first support slide posts of four groups respectively and four groups support through-hole, make the regulating plate can be along the square of four groups support through-hole about moving, simultaneously through the effect of four groups second springs and four groups baffles, make the regulating plate remain the right force under the effect of four groups second support slide posts all the time, can simultaneously through the inside spiral shell assembly of first adjusting bolt and first screw through-hole, rotatory first adjusting bolt to the left, make first adjusting bolt unscrew left in the backup pad, make the regulating plate can be to adjusting, simultaneously through the sliding fit between two sets of regulation poles respectively and two sets of strip leads to the groove, drive the pointer and remove along with the removal of regulating plate, because the zero scale line of scale is located with the vertical alignment of the right-hand member outer wall of fixed station, the tip of pointer and the vertical alignment of the left end outer wall of regulating plate simultaneously, therefore the distance position on the pointing scale of pointer is the distance between fixed station right-hand member outer wall and the regulating plate left end outer wall promptly, rotatory first adjusting bolt, drive the pointer moves to the length of required sheet metal on the scale, adjust to fixed distance, make the regulating plate left side bending, through setting the metal bending end, the metal bending end is bent end that need not to be bent, the manual work is carried out, the length is required, the metal bending end is bent, the length is measured to the manual work is improved, can be the metal bending end is bent, the length is bent, the end is bent, the manual work is measured and is bent, the end is bent.
The invention relates to a plate bending device for machining a machine room power distribution cabinet, which further comprises a front support plate 22, a rear support plate 23, a drive shaft 24, a crank 25, a rocker 26, a front threaded rod 27, a rear threaded rod, a front threaded tube 28 and a rear threaded tube, wherein a front bearing seat is fixedly arranged on the upper middle side of the outer wall of the front end of a fixed table 2, a front lower drive ball bearing is arranged in the front bearing seat, a rear bearing seat is fixedly arranged on the upper middle side of the outer wall of the rear end of the fixed table 2, a rear lower drive ball bearing is arranged in the rear bearing seat, the bottom ends of the front threaded tube 28 and the rear threaded tube are respectively inserted into and fixedly arranged in the front lower drive ball bearing and the rear lower drive ball bearing, the bottom ends of the front threaded rod 27 and the rear threaded rod are respectively inserted into and screwed into the top ends of the front threaded tube 28 and the rear threaded tube, the bottom ends of the front support plate 22 and the rear threaded rod 23 are respectively connected with the top ends of the front threaded rod 27 and the rear threaded rod, front drive through holes and rear drive through holes are respectively arranged in the upper front side of the front support plate 22 and the rear support plate 23, the front upper drive through holes and the rear drive through holes are respectively fixedly arranged in the rear bearing seat, the front upper drive shaft 24 and the rear drive ball bearing is respectively inserted into the front end 24 and the crank 24 is fixedly connected with the front end of the crank 24, and the front threaded rod is connected with the front end of the front support plate 24 and the front end is inserted into the front end 24 and the front end of the crank 24; the front threaded pipe and the rear threaded pipe can respectively drive the ball bearing and the rear lower drive ball bearing to rotate in the front, and simultaneously, the front threaded pipe and the rear threaded pipe are respectively assembled with the threads between the front threaded pipe and the rear threaded pipe, the front threaded pipe and the rear threaded pipe can respectively screw in and screw out in the front threaded pipe and the rear threaded pipe in the rotating mode, so that the heights of the front support plate and the rear support plate can be adjusted, the distance between the tops of the two groups of guide wheel fixing tables can be adjusted, after the metal plate is placed on the plurality of groups of lower pulley blocks, the two groups of guide wheels can be downwardly adjusted, the bottoms of the two groups of guide wheels are contacted with the tops of the metal plate, the crank is rotated, so that the driving shaft is driven to rotate, the metal plate can be conveniently moved left and right on the fixing table through the driving of the two groups of guide wheels, the metal plate is not required to be manually pushed to move, meanwhile, the moving distance of the metal plate is conveniently and accurately adjusted, and practicability is improved.
The invention relates to a plate bending device for machining a machine room power distribution cabinet, which further comprises a second adjusting bolt 29 and a bearing plate 30, wherein the bearing plate 30 is positioned below a top plate 1, the left front side, the left rear side, the right front side and the right rear side of the top end of the bearing plate 30 are respectively provided with an adjusting through hole penetrating vertically, the bearing plate 30 is respectively sleeved on the outer upper sides of two groups of left first supporting slide posts 9 and two groups of second supporting slide posts 16 in a sliding manner through four groups of adjusting through holes, the top ends of the two groups of left first springs 14 and the two groups of right first springs are respectively connected with the bottom end of the bearing plate 30 longitudinally, the middle part of the left side area of the top end of the top plate 1 is longitudinally provided with a second threaded through hole penetrating vertically, the bottom end of the second adjusting bolt 29 is screwed into the second threaded through hole from the top end of the top plate 1 and screwed out to the bottom outside of the top plate 1, and the bottom end of the second adjusting bolt 29 is in tight contact with the middle part of the top end of the bearing plate 30; can be through the bolt cooperation between second adjusting bolt and the second screw through-hole, rotatory second adjusting bolt downwards makes second adjusting bolt can press the bearing plate along the direction of two sets of left first support slide posts and two sets of right first support slide posts down to can be according to actual environment, adjust the compression volume of two sets of left first springs and two sets of second springs, thereby can improve the effect of compressing tightly on sheet metal top of two sets of left pulleys and two sets of right pulleys, improve the practicality.
The invention relates to a plate bending device for processing a power distribution cabinet of a machine room, which further comprises four groups of third supporting slide columns 31, wherein the left front side, the left rear side, the right front side and the right rear side of the middle part of the top end of a top plate 1 are respectively and longitudinally provided with fixing through holes penetrating up and down, the bottom ends of the four groups of third supporting slide columns 31 respectively and slidably penetrate through the four groups of fixing through holes from the top end of the top plate 1 and extend out to the outside of the bottom end of the top plate 1, and the bottom ends of the four groups of third supporting slide columns 31 are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of a bending press head 3; the bending press heads can move up and down along the moving directions of the four groups of third support slide columns through sliding fit between the four groups of third support slide columns and the four groups of fixing through holes, so that the stability of the hydraulic cylinder in the process of driving the bending press heads to move up and down can be improved, and the use reliability is improved.
The invention relates to a plate bending device for processing a power distribution cabinet of a machine room, which also comprises rubber rings 32 fixedly sleeved on the outer walls of the circumferences of two groups of guide wheels; the contact friction force between the circumferential outer walls of the two groups of guide wheels and the metal plate can be improved through the rubber ring, the metal plate can be driven to move on the plurality of groups of lower pulleys through rotation of the two groups of guide wheels, and the practicability is improved.
The invention relates to a plate bending device for machining a power distribution cabinet of a machine room, which further comprises a first hand wheel 33 and a second hand wheel 34, wherein the left end of the first hand wheel 33 is concentrically connected with the right end of a first adjusting bolt 20, and the bottom end of the second hand wheel 34 is concentrically connected with the top end of the first adjusting bolt 20; can make things convenient for operating personnel to rotate first adjusting bolt and second adjusting bolt respectively through first hand wheel and second hand wheel and adjust, improve the practicality.
The invention relates to a plate bending device for processing a power distribution cabinet of a machine room, which further comprises four groups of casters 35, wherein the top ends of the four groups of casters 35 are respectively connected with the bottom ends of four groups of supporting legs 8; the four sets of casters can be rotated to facilitate the whole movement, so that the use limitation is reduced.
The invention relates to a plate bending device for processing a power distribution cabinet of a machine room, which also comprises a front lock nut 36 and a rear lock nut, wherein the front lock nut 36 and the rear lock nut are respectively sleeved on a front threaded rod 27 and a rear threaded rod in a threaded manner; the front lock nut and the rear lock nut can be respectively assembled with the screw between the front threaded rod and the rear threaded rod, and the front lock nut and the rear lock nut are respectively rotated downwards, so that the bottoms of the front lock nut and the rear lock nut are respectively in locking contact with the tops of the front threaded pipe and the rear threaded pipe, the positions of the two groups of guide wheels after adjustment are conveniently locked and fixed, and the use reliability is improved.
According to the plate bending device for processing the machine room power distribution cabinet, four groups of casters 35 are all arranged as self-locking casters 35; the movable support can be conveniently and integrally moved to a required position and then stably fixed, and the practicability is improved.
The invention relates to a plate bending device for processing a machine room power distribution cabinet, which is characterized in that when in operation, a metal plate transversely passes through the lower parts of two groups of guide wheels from the left side of the top end of a fixed plate, the top end of the metal plate is pressed by two groups of left pulleys and two groups of rear pulleys, then the four groups of first supporting sliding columns are respectively in sliding fit with four groups of supporting through holes, an adjusting plate can move left and right along the square shape of the four groups of supporting through holes, the adjusting plate always keeps right force under the action of the four groups of second supporting sliding columns through the actions of four groups of second springs and four groups of baffle plates, the first adjusting bolt can be rotated leftwards through the screwing fit of the first adjusting bolt and the inside of the first threaded through holes, the adjusting plate can be adjusted leftwards through the sliding fit between the two groups of adjusting rods and the two groups of strip-shaped through the sliding fit between the two groups of adjusting rods respectively, the pointer is driven to move along with the movement of the adjusting plate, because the zero scale mark of the graduated scale is positioned in longitudinal alignment with the outer wall of the right end of the fixed table, and meanwhile, the tip end of the pointer is longitudinally aligned with the outer wall of the left end of the adjusting plate, the distance position of the pointer on the graduated scale is the distance between the outer wall of the right end of the fixed table and the outer wall of the left end of the adjusting plate, the first adjusting bolt is rotated to drive the pointer to move to the length of a metal plate to be bent on the graduated scale, after the fixed distance is adjusted, the ball bearing is driven to rotate in the ball bearing under the front screw tube and the rear screw tube respectively, simultaneously, the front screw rod and the rear screw rod are respectively screwed in and out in the front screw tube and the rear screw tube under the rotation of the front screw tube and the rear screw tube, therefore, the height of the front support plate and the rear support plate can be adjusted, the distance between the tops of the two groups of guide wheel fixing tables can be adjusted, when a metal plate is placed on the plurality of groups of lower pulley blocks, the two groups of guide wheels can be adjusted downwards, the bottoms of the two groups of guide wheels are contacted with the tops of the metal plate, the crank is rotated, the driving shaft is driven to rotate, the metal plate can conveniently move left and right on the fixing tables through the driving of the two groups of guide wheels, the metal plate is convenient to operate, the metal plate is not required to be pushed to move manually, the right end of the metal plate is enabled to be tightly attached to the left end of the adjusting plate, namely the length of bending needed by the metal plate, the bending press head can move up and down along the moving direction of the four groups of third support slide posts through the sliding fit between the four groups of third support slide posts respectively, thereby improving the stability of the hydraulic cylinder in the process of driving the bending press head to move up and down, improving the contact friction force between the circumference outer walls of the two groups of guide wheels and the metal sheet through the rubber ring, conveniently driving the metal sheet to move on a plurality of groups of lower pulleys through the rotation of the two groups of guide wheels, respectively facilitating the rotation adjustment of the first adjusting bolt and the second adjusting bolt by operators through the first hand wheel and the second hand wheel, conveniently moving integrally through the rotation of the four groups of casters, respectively combining with the screw assembly between the front threaded rod and the rear threaded rod through the front locking nut and the rear locking nut, respectively rotating the front locking nut and the rear locking nut downwards, respectively locking the bottom ends of the front locking nut and the rear locking nut with the top ends of the front threaded tube and the rear threaded tube, thereby conveniently locking and fixing the positions of the two groups of adjusted guide wheels, the hydraulic cylinder is communicated with an external hydraulic station through a hydraulic oil pipe, and then the hydraulic cylinder is started, so that the hydraulic cylinder drives the bending press head to move downwards, and the metal plate is bent through the cooperation between the bending press head and the fixed table.
Furthermore, the terms "mounted," "disposed," "configured," "connected," "coupled," and "packaged" are to be broadly interpreted, as being, for example, fixedly attached, detachably attached, or integrally constructed; may be a mechanical connection, or an electrical connection; the terms are used herein to refer to any arrangement of parts, components, or parts, which are not necessarily directly connected, or indirectly connected through intermediaries, or which are in communication with each other.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (4)
1. The utility model provides a panel bending device is used in computer lab switch board processing, including roof (1), fixed station (2), bending press head (3), pneumatic cylinder (4), bottom plate (5), two sets of support columns (6), backup pad (7) and four sets of landing legs (8), the top of two sets of support columns (6) is connected with the left front side and the left rear side of roof (1) bottom respectively, and the top of backup pad (7) is connected with the bottom right side of roof (1) bottom, the bottom of two sets of support columns (6) is connected with the left front side and the left rear side of bottom plate (5) top respectively, and the bottom of backup pad (7) is connected with the top right side of bottom plate (5), fixed station (2) sets up between two sets of support columns (6), and the bottom of fixed station (2) is connected with the top middle part of bottom plate (5), the top of pneumatic cylinder (4) is connected with the bottom middle part of roof (1), and the top of bending press head (3) is connected with the bottom of the inside telescopic link of pneumatic cylinder (4), and the bottom of bending press head (3) is provided with the bending groove, and the right inner wall of bending press head (3) is connected with the left side of the bottom of the left side of bottom plate (5) and the left side of bottom plate (8) and the right side of the left side of bottom plate (5) is connected with the left front side, the left side thickness of the bottom plate (5 respectively; it is characterized by comprising two groups of left first supporting slide posts (9), two groups of right first supporting slide posts, a left pressing plate (10), a right pressing plate, two groups of left pulleys (11), two groups of right pulleys, a plurality of groups of supporting shafts (12), a plurality of groups of lower pulley blocks (13), two groups of left first springs (14), two groups of right first springs and an auxiliary plate (15), wherein the top end of the fixed table (2) is provided with a fixed slot, a plurality of groups of front mounting slots are transversely and uniformly distributed on the left and right direction of the inner wall of the front end of the fixed slot, a plurality of groups of rear mounting slots are transversely and uniformly distributed on the left and right direction of the inner wall of the rear end of the fixed slot, a plurality of groups of front ball bearings and a plurality of groups of rear ball bearings are fixedly mounted in the inner parts of the plurality of groups of front mounting slots and the plurality of groups of rear mounting slots respectively, the plurality of groups of supporting shafts (12) are uniformly distributed and horizontally paved in the fixed groove, the front ends of the plurality of groups of supporting shafts (12) are respectively inserted into and fixedly installed in the plurality of groups of front ball bearings from the inside of the fixed groove, the rear ends of the plurality of groups of supporting shafts (12) are respectively inserted into and fixedly installed in the plurality of groups of rear ball bearings from the inside of the fixed groove, the plurality of groups of lower pulley blocks (13) are respectively fixedly sleeved on the plurality of groups of supporting shafts (12), the number of pulley blocks of each group is four, the top ends of the plurality of groups of lower pulley blocks (13) all extend out of the outside of the top end of the fixed groove, left sliding through holes penetrating up and down are respectively arranged on the left front side and the left rear side of the left side area of the top end of the top plate (1), the right front side and the right rear side of the left side area of the top end of the top plate (1) are respectively provided with a right sliding through hole penetrating from top to bottom, the bottom ends of the two groups of left first supporting sliding columns (9) respectively penetrate through the inside of the two groups of left sliding through holes and extend out to the outside of the bottom end of the top plate (1), the bottom ends of the two groups of right first supporting sliding columns respectively penetrate through the inside of the two groups of right sliding through holes and extend out to the outside of the bottom end of the top plate (1), the front side and the rear side of the top end of the left pressing plate (10) are respectively connected with the bottom ends of the two groups of left first supporting sliding columns (9), the front side and the rear side of the top end of the right pressing plate are respectively connected with the front side and the rear side of the bottom end of the left pressing plate (10), the top ends of the two groups of left pressing plates (11) are respectively connected with the front side and rear side of the two groups of first supporting columns (10), the left pressing plates (14) are respectively arranged on the front side and the rear side of the two groups of first supporting columns (9) are respectively connected with the front side and rear side of the two groups of the top springs respectively, the top ends of the two groups of right first springs are longitudinally connected with the bottom end of the top plate (1), the bottom end of the auxiliary plate (15) is connected with the right side of the top end of the fixed table (2), and the top ends of the auxiliary plate (15) are flush with the top ends of the groups of lower pulley blocks (13); the four groups of second supporting slide columns (16), four groups of second springs (17), four groups of baffle plates (18), an adjusting plate (19), a first adjusting bolt (20), two groups of adjusting rods (21), a connecting rod (37), a pointer (38) and a graduated scale (40), wherein the upper front side, the upper rear side, the lower front side and the lower rear side of the right end of the supporting plate (7) are respectively and transversely provided with left-right penetrating supporting through holes, the right ends of the four groups of second supporting slide columns (16) respectively and transversely slide from the left ends of the supporting plate (7) to penetrate through the four groups of supporting through holes and extend out of the right end of the supporting plate (7), the left ends of the four groups of second supporting slide columns (16) are respectively connected with the upper front side, the upper rear side, the lower front side and the lower rear side of the right end of the adjusting plate (19), the four groups of second springs (17) are all positioned on the right side of the supporting plate (7), the four groups of second springs (17) are respectively sleeved on the right sides of the outer parts of the four groups of second supporting sliding columns (16), the middle parts of the left ends of the four groups of baffle plates (18) are respectively connected with the middle parts of the right ends of the four groups of second supporting sliding columns (16), the right ends of the four groups of second springs (17) are respectively connected with the left ends of the four groups of baffle plates (18), the left ends of the four groups of second springs (17) are respectively and transversely connected with the right ends of the supporting plate (7), the middle parts of the supporting plate (7) are transversely provided with first threaded through holes, the left ends of the first adjusting bolts (20) are screwed from the right ends of the supporting plates (7) to the outside of the left ends of the supporting plates (7), the left ends of the first adjusting bolts (20) are tightly propped against the middle parts of the right ends of the adjusting plates (19), the front sides and the rear sides of the right side areas of the top ends of the top plates (1) are transversely provided with strip-shaped through grooves penetrating up and down in the left-right direction, the bottom ends of the two groups of adjusting rods (21) are respectively connected with the front sides and the rear sides of the top ends of the adjusting plates (19), the top ends of the two groups of adjusting rods (21) longitudinally slide through the inside of the two groups of strip-shaped through grooves respectively and extend out to the outside of the top ends of the top plates (1), the top ends of the two groups of adjusting rods (21) are respectively connected with the rear sides and the middle parts of the bottom ends of the connecting rods (37), the front ends of the connecting rods (37) are extended out to the front ends of the two groups of the adjusting rods (21), the top ends of the pointer (38) are respectively connected with the front ends of the top plates (37) of the top plates (1) in a vertical direction, the top ends of the top plates (1) are aligned with the front ends of the top plates (37) of the top plates (40), the bottom tip of the pointer (38) points to the top end of the graduated scale (40);
The front support plate (22), the rear support plate (23), the driving shaft (24), the crank (25), the rocker (26), the front threaded rod (27), the rear threaded rod, the front threaded pipe (28) and the rear threaded pipe, wherein a front bearing seat is fixedly arranged on the upper side of the middle part of the outer wall of the front end of the fixed table (2), a front lower driving ball bearing is arranged in the front bearing seat, a rear bearing seat is fixedly arranged on the upper side of the middle part of the outer wall of the rear end of the fixed table (2), a rear lower driving ball bearing is arranged in the rear bearing seat, the bottom ends of the front threaded pipe (28) and the rear threaded pipe are respectively inserted into and fixedly arranged in the front lower driving ball bearing and the rear lower driving ball bearing, the bottom ends of the front threaded rod (27) and the rear threaded rod are respectively inserted into and screwed into the top ends of the front threaded pipe (28) and the rear threaded pipe, the bottom ends of the front support plate (22) and the rear support plate (23) are respectively connected with the top ends of the front threaded rod (27) and the rear threaded rod, front driving through holes and rear driving through holes penetrating front and back are respectively arranged in the upper side of the front support plate (22) and the rear support plate (23), front upper driving ball bearings and rear upper driving ball bearings are respectively and fixedly arranged in the front driving through holes and the rear driving through holes, the front end of the driving shaft (24) is inserted into and fixedly arranged in the front upper driving ball bearings and extends out of the front end of the front support plate (22), the rear end of the driving shaft (24) is inserted into and fixedly arranged in the rear upper driving ball bearings, the left side of the rear end of the rocker (26) is connected with the front end of the driving shaft (24), the rear end of the crank (25) is connected with the right side of the front end of the rocker (26), and guide wheels are fixedly arranged on the front side and the rear side of the outside of the driving shaft (24);
The device comprises a top plate (1) and is characterized by further comprising a second adjusting bolt (29) and a bearing plate (30), wherein the bearing plate (30) is positioned below the top plate (1), the left front side, the left rear side, the right front side and the right rear side of the top end of the bearing plate (30) are respectively and longitudinally provided with an adjusting through hole penetrating up and down, the bearing plate (30) is respectively and slidably sleeved on the outer upper sides of the two groups of left first supporting slide columns (9) and the two groups of second supporting slide columns (16) through four groups of adjusting through holes, the top ends of the two groups of left first springs (14) and the two groups of right first springs are longitudinally connected with the bottom end of the bearing plate (30), the middle part of the left side area of the top end of the top plate (1) is longitudinally provided with a second threaded through hole penetrating up and down, the bottom end of the second adjusting bolt (29) is screwed from the top end of the top plate (1) into the second threaded through hole and screwed out to the bottom end of the top plate (1), and the bottom end of the second adjusting bolt (29) is tightly contacted with the top end of the middle part (30);
the bending press head comprises a bending press head (3), and is characterized by further comprising four groups of third supporting slide columns (31), wherein the left front side, the left rear side, the right front side and the right rear side of the middle part of the top end of the top plate (1) are respectively and longitudinally provided with fixing through holes penetrating up and down, the bottom ends of the four groups of third supporting slide columns (31) respectively and slidably penetrate through the four groups of fixing through holes from the top end of the top plate (1) and extend out to the outside of the bottom end of the top plate (1), and the bottom ends of the four groups of third supporting slide columns (31) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the top end of the bending press head (3);
The novel hydraulic control device is characterized by further comprising a first hand wheel (33) and a second hand wheel (34), wherein the left end of the first hand wheel (33) is concentrically connected with the right end of the first adjusting bolt (20), and the bottom end of the second hand wheel (34) is concentrically connected with the top end of the first adjusting bolt (20).
2. A bending device for a board for processing a power distribution cabinet of a machine room according to claim 1, further comprising four sets of casters (35), wherein the top ends of the four sets of casters (35) are respectively connected with the bottom ends of the four sets of supporting legs (8).
3. A bending device for a panel for processing a power distribution cabinet of a machine room according to claim 2, further comprising a front lock nut (36) and a rear lock nut, wherein the front lock nut (36) and the rear lock nut are respectively screwed and sleeved on the front threaded rod (27) and the rear threaded rod.
4. A bending device for a board for processing a power distribution cabinet of a machine room according to claim 3, wherein the four sets of casters (35) are each provided as self-locking casters (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811111028.7A CN109092939B (en) | 2018-09-22 | 2018-09-22 | Panel bending device is used in processing of computer lab switch board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811111028.7A CN109092939B (en) | 2018-09-22 | 2018-09-22 | Panel bending device is used in processing of computer lab switch board |
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| Publication Number | Publication Date |
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| CN109092939A CN109092939A (en) | 2018-12-28 |
| CN109092939B true CN109092939B (en) | 2024-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811111028.7A Active CN109092939B (en) | 2018-09-22 | 2018-09-22 | Panel bending device is used in processing of computer lab switch board |
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| CN111229875B (en) * | 2020-02-28 | 2021-07-27 | 杭州丰衡机电有限公司 | Panel beating bending device for machine case processing |
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| CN112570504B (en) * | 2020-12-18 | 2023-01-03 | 浙江创迪科技有限公司 | High strength anti-bending's intelligent cabinet body processing platform |
| CN113680874A (en) * | 2021-08-03 | 2021-11-23 | 滁州市朝友精密制造有限公司 | Stainless steel machine case rack panel beating former |
| CN114472623A (en) * | 2022-01-24 | 2022-05-13 | 常州市优耐特精密钣金有限公司 | Sheet metal bending device for manufacturing precision sheet metal parts for automation equipment |
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| CN109092939A (en) | 2018-12-28 |
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Effective date of registration: 20240410 Address after: No. 1607, Building 38, Shenggu Nanli, Chaoyang District, Beijing, 100020 Patentee after: Lei Baoping Country or region after: China Address before: 063009 Tangshan City Caofeidian District, Hebei Province, Tangshan Bay eco Town, Bohai Road, 21 Patentee before: NORTH CHINA University OF SCIENCE AND TECHNOLOGY Country or region before: China |