CN113118253B - Part is bent with bender device that has depth of cut adjustment mechanism - Google Patents
Part is bent with bender device that has depth of cut adjustment mechanism Download PDFInfo
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- CN113118253B CN113118253B CN202110415341.5A CN202110415341A CN113118253B CN 113118253 B CN113118253 B CN 113118253B CN 202110415341 A CN202110415341 A CN 202110415341A CN 113118253 B CN113118253 B CN 113118253B
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- bending
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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
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
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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
- B21D37/00—Tools as parts of machines covered by this subclass
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
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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 numerical control part bending equipment, in particular to a bending machine device with a feed depth adjusting mechanism for bending parts, which comprises a bending device, wherein the bending device comprises a workbench, a fixed frame is connected above the workbench, an adjusting assembly is connected inside the fixed frame, the adjusting assembly comprises a fixed groove, a driving assembly is arranged above the fixed groove, the right side of the driving assembly is connected with a lower tool groove, a lifting assembly is arranged behind the driving assembly, and a limiting assembly is arranged outside the lifting assembly. According to the invention, the angle of the cutter groove is adjusted, and simultaneously, the cutting depth of the device part during bending is adjusted, so that the device can effectively realize automatic adjustment of the cutting depth according to the bending angle of the part, and the accuracy and the efficiency of the cutting depth of the device are improved.
Description
Technical Field
The invention relates to the technical field of numerical control part bending equipment, in particular to a bending machine device with a cutting depth adjusting mechanism for bending parts.
Background
The bending machine is important equipment for bending and forming workpieces in the sheet metal industry, is used for pressing steel plates into parts in various shapes according to process requirements, and can be used for bending thin plates.
However, when the bending machine for bending parts is used for bending parts at different angles, the feeding depth of the bending machine is required to be adjusted, the knife grooves at the bottom are required to be replaced, the operation is complicated, the working time is directly increased, the working efficiency is reduced, the feeding depth of the bending machine cannot be effectively adjusted according to the bending angle change of the knife grooves at the bottom, extra external system operation is required, the feeding depth adjustment control of the bending machine is realized, the feeding operation at different depths is achieved, the parts at different bending angles are processed, the processing requirements of the parts are guaranteed, the processing precision of the bending of the parts is guaranteed, and therefore the problem is solved by designing the bending machine with the feeding depth adjusting mechanism for bending the parts urgently.
Disclosure of Invention
The invention aims to provide a bending machine device with a feed depth adjusting mechanism for bending parts, which aims to solve the problem that the feed depth of a bending machine provided in the background technology cannot be effectively adjusted according to the change of a bending angle.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a part is bent with bender device that has depth of cut adjustment mechanism, includes bending device, bending device includes the workstation, the top of workstation is connected with the slider, the right side of slider is provided with operating panel, the below of slider is connected with the cutter holder, the below of cutter holder is connected with bending knife, its characterized in that: the upper part of the workbench is connected with a fixed frame, the inner part of the fixed frame is connected with an adjusting component, the adjusting component comprises a fixed groove, the upper part of the fixed groove is provided with a driving component, one end of the driving component is connected with a lower knife groove, the outer side of the driving component is provided with a lifting component, the top part of the lifting component is connected with a manual control component, the lifting component comprises a lifting loop bar, the lower part of the lifting loop bar is connected with a fixed loop bar, the lower part of the fixed loop bar is connected with a sleeve, the inner part of the sleeve is connected with a movable shaft, the outer part of the movable shaft is connected with a gear, the top part of the movable shaft is provided with a clamping groove, the inner side of the lifting loop bar is provided with a lead screw, the lower part of the lead screw is connected with a clamping block, the clamping groove is connected with the clamping block in a clamping manner, the upper part of the fixed loop bar is provided with a guide column, and the center of the fixed groove is of a hollow structure, the center of the lifting cylinder is connected with a lifting cylinder, the upper part of the lifting cylinder is connected with a lower knife groove through an adjusting plate, two driving assemblies and two lower knife grooves are arranged, the bottoms of the two lower knife grooves are rotationally connected through a rotating pin, the adjusting plate is sleeved outside the rotating pin, each driving assembly comprises a driving cylinder, the telescopic end of each driving cylinder is connected with a connecting top plate, the outer wall of each connecting top plate is connected with a guide rail, one side of each guide rail, far away from the connecting top plate, is connected with a rack, the outer wall of the rack is connected with a sliding column, one side of each driving cylinder, close to the rack, is connected with a sliding groove, one side of each connecting top plate, far away from the driving cylinder, is connected with a lower knife groove, the sliding grooves are in sliding connection with the guide rails, the sliding grooves are arranged in three number, the sliding grooves are uniformly distributed on one side of the driving cylinder, and the sliding columns are in sliding connection with the sleeves, the outer part of the rack is connected with a gear in a meshed manner, a deep hole is formed below the lifting sleeve rod, guide columns are arranged inside the deep hole, a limiting block is arranged above the guide columns, four guide columns are arranged and are uniformly distributed on the upper surface of the fixed sleeve rod, a ball bearing is arranged inside the sleeve, a movable shaft is connected inside the ball bearing, a limiting component is connected outside the lead screw and comprises a limiting ring, a connecting block is connected inside the limiting ring and is fixedly connected to the outer wall of a nut pair through a clamping ring, the nut pair is connected outside the lead screw and is in meshed connection with the lead screw, four connecting blocks are arranged, the limiting ring is of an annular structure, the manual control component comprises a protective shell, a worm is arranged inside the protective shell, the worm gear is connected to the outer portion of the worm, a driving shaft is connected to the center of the worm gear, the worm is meshed with the worm gear and connected with the worm, a rotating handle is fixedly connected to one end of the driving shaft, a lead screw is fixedly connected to the bottom of the worm, and a lifting sleeve rod is fixedly connected to the bottom of the protective shell.
Preferably, the mount includes the base, the both sides of base all are connected with the direction riser, threaded rod runs through in the inside of direction riser, the connected mode that direction riser and threaded rod are threaded connection, and the one end that the threaded rod is in the base top is connected with the clamp plate, the surface of clamp plate is provided with anti-skidding line, the other end of threaded rod is provided with the handle.
Compared with the prior art, the invention has the beneficial effects that: when can be through adjusting the angle in sword groove, the depth of cut when realizing bending to device part is adjusted to make equipment can independently adjust the depth of cut according to the effectual realization of the angle of bending of part, thereby improve the accuracy and the high efficiency of the depth of cut of equipment.
1. This part is bent with bender device that has feed depth adjustment mechanism adjusts through the angle of bending to the lower tool groove of equipment bottom workstation top, thereby realize adjusting the degree of depth of bending of part, thereby realized adjusting the depth of feed of equipment, cooperate the connection drive of gear and rack simultaneously, can be when carrying out lower tool groove and roll over angle regulation, realize highly adjusting the spacing ring through rack and pinion, thereby further realize adjusting the depth of feed of equipment, and can effectually guarantee that the depth of feed of cutter follows the angular variation of bending and change, realize the regulation to the depth of feed, the work efficiency that improves the sheet metal part and bend, the realization that can be quick is bent the part of different roll over angles.
2. This part is bent with bender device that has feed depth adjustment mechanism can realize adjusting the height of spacing ring through the connection at lifting unit and the setting of outside handle to make equipment after the change of the cutter of bending, can realize highly adjusting the spacing ring according to the degree of depth realization of the cutter of bending, and then can realize the altitude mixture control to the spacing ring through the change to the cutter, thereby guaranteed the accuracy of equipment feed depth adjustment, thereby guaranteed the machining precision of bending of equipment.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a partial view of the right view structure of the lower blade groove of the present invention;
FIG. 3 is a rear view of the lifting rod of the present invention;
FIG. 4 is a schematic view of a partial structure of a front view of a lifting rod of the present invention;
FIG. 5 is a rear view of a cross-sectional structure of a rack and pinion according to the present invention;
fig. 6 is a schematic top view of the rack and pinion assembly of the present invention.
In the figure: 1. a bending device; 11. a work table; 12. a slider; 13. an operation panel; 14. A tool holder; 15. bending a knife; 2. a fixed mount; 21. a base; 22. a guide vertical plate; 23. a threaded rod; 24. pressing a plate; 3. an adjustment assembly; 31. fixing grooves; 32. a drive assembly; 321. a driving cylinder; 322. connecting the top plate; 323. a guide rail; 324. a rack; 325. a chute; 326. A traveler; 33. a cutter descending groove; 34. a lifting assembly; 341. a lifting loop bar; 342. a sleeve; 343. a gear; 344. a movable shaft; 345. a lead screw; 346. fixing the loop bar; 347. a card slot; 348. a guide post; 349. a clamping block; 35. a limiting component; 351. a limiting ring; 352. connecting blocks; 353. a nut pair; 354. a snap ring; 36. a manual control assembly; 361. a protective shell; 362. rotating the handle; 363. a worm; 364. a worm gear; 365. a drive shaft; 37. and a lifting cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown:
a bending machine device with a cutting depth adjusting mechanism for bending parts comprises a bending device 1, wherein the bending device 1 comprises a workbench 11, a sliding block 12 is connected above the workbench 11, an operating panel 13 is arranged on the right side of the sliding block 12, a tool holder 14 is connected below the sliding block 12, a bending knife 15 is connected below the tool holder 14, a fixed frame 2 is connected above the workbench 11, an adjusting component 3 is connected inside the fixed frame 2, the adjusting component 3 comprises a fixed groove 31, a driving component 32 is arranged above the fixed groove 31, one end of the driving component 32 is connected with a lower tool groove 33, a lifting component 34 is arranged outside the driving component 32, the top of the lifting component 34 is connected with a manual control component 36, a lifting cylinder 37 is connected below the lower tool groove 33, through the mutual matching of the structures, the height adjustment of a limiting component 35 can be realized, and the height adjustment of the limiting component 35 can be realized according to the bending angle of the lower tool groove 33, and furthermore, when the part is bent, the angle of the lower cutter groove 33 is adjusted, so that the cutting depth of the equipment bending cutter 15 can be adjusted and controlled.
The center of fixed slot 31 is hollow structure, and the center is connected with lift cylinder 37, lift cylinder 37's top is connected with lower sword groove 33 through the regulating plate, lower sword groove 33 is to rotate with the regulating plate and is connected, drive assembly 32 all is provided with two with lower sword groove 33, be the rotation through the rotation pin between the bottom of two lower sword grooves 33 and connect, and the outside of rotation pin has cup jointed the regulating plate, can carry out the regulation of realizing the angle between two lower sword grooves 33 through setting up of this structure, thereby realize the regulation of part folding angle degree, thereby indirect realization equipment depth of feed.
Drive assembly 32 is including driving actuating cylinder 321, the flexible end that drives actuating cylinder 321 is connected with connects roof 322, the left side of connecting roof 322 is connected with guide rail 323, the one side of connecting roof 322 of keeping away from of guide rail 323 is connected with rack 324, the outer wall of rack 324 all is connected with traveller 326, the one side that drives actuating cylinder 321 and is close to rack 324 is connected with spout 325, setting up through this structure can realize the rotation to gear 343, and then can realize the drive to loose axle 344, thereby it goes on altitude mixture control from top to bottom to drive nut pair 353.
One side of connecting roof 322 and keeping away from and driving actuating cylinder 321 is connected with lower sword groove 33, spout 325 is sliding connection with guide rail 323, spout 325 is provided with threely altogether, and spout 325 evenly distributed is in the one side of driving actuating cylinder 321, the setting of spout 325 realizes the supplementary direction to guide rail 323, guarantee the stability that rack 324 removed, thereby guarantee with gear 343's meshing effect, traveller 326 is sliding connection with sleeve 342, the outside meshing of rack 324 is connected with gear 343, traveller 326 is cylindricly, and traveller 326's surface is the smoothness form.
The lifting assembly 34 comprises a lifting sleeve rod 341, a fixed sleeve rod 346 is connected below the lifting sleeve rod 341, a sleeve 342 is connected below the fixed sleeve rod 346, a movable shaft 344 is connected inside the sleeve 342, a gear 343 is connected outside the movable shaft 344, a clamping groove 347 is formed in the top of the movable shaft 344, a lead screw 345 is arranged inside the lifting sleeve rod 341, a clamping block 349 is connected below the lead screw 345, the clamping groove 347 is connected with the clamping block 349 in a clamping manner, a guide post 348 is arranged above the fixed sleeve rod 346, the height of the limiting assembly 35 can be adjusted through the structure, the lead screw 345 can be driven to rotate while the movable shaft 344 is driven to rotate through the gear 343, the limiting assembly 35 is driven to move up and down outside the lead screw 345 through the rotation of the lead screw 345, and the adjustment and control of the cutting depth of the equipment can be realized, the height adjustment control of the limiting assembly 35 is realized through the angle change of the knife-feeding groove 33, meanwhile, the lifting sleeve rod 341 and the fixing sleeve rod 346 can be separated through the guide column 348 in an upward pulling mode, so that the clamping groove 347 and the clamping block 349 are separated, the independent rotation of the lead screw 345 can be realized, and the adjustment change of the position of the limiting assembly 35 is realized through the manual control assembly 36.
A deep hole is formed below the lifting sleeve rod 341, guide posts 348 are arranged in the deep hole, a limiting block is arranged above the guide posts 348, four guide posts 348 are arranged and are uniformly distributed on the upper surface of the fixed sleeve rod 346, the guide posts 348 can stretch out and draw back at the bottom of the lifting sleeve rod 341, the guide posts 348 are hidden at the bottom of the lifting sleeve rod 341, the lifting sleeve rod 341 is usually in a contact state with the fixed sleeve rod 346 to ensure that the angle change of the knife-dropping groove 33 realizes the driving of the gear 343, the separated shell independently performs the rotation adjustment of the lead screw 345 so as to realize the height adjustment of the limiting assembly 35, a through groove is formed in one side of the sleeve 342, guide grooves are formed in the upper end and the lower end of the through groove, a sliding post 326 is arranged in the guide groove, a ball bearing is arranged in the sleeve 342, and a movable shaft 344 is connected in the ball bearing, reduce loose axle 344 pivoted frictional force to realize the rotation of loose axle 344, and then conveniently drive the rotation of lead screw 345, realize the rotation of lead screw 345, the guide way has been seted up to the outside of lift loop bar 341 for connecting block 352 leads from top to bottom, improves spacing ring 351 gliding stability from top to bottom.
There is spacing subassembly 35 lead screw 345's external connection, spacing subassembly 35 includes spacing ring 351, spacing ring 351's internal connection has connecting block 352, connecting block 352 passes through the outer wall of snap ring 354 fixed connection at the vice 353 of nut, the vice 353 of nut is connected in lead screw 345's outside, and vice 353 of nut is the meshing with lead screw 345 and is connected, connecting block 352 is provided with four, spacing ring 351 is the loop configuration, can guarantee that spacing ring 351's upper and lower direction is more stable through the setting of this structure, can realize reciprocating through the vice 353 of nut and lead screw 345's meshing, and then can realize reciprocating to lead spacing ring 351 through the setting of connecting block 352.
The manual control assembly 36 includes a protection housing 361, a worm 363 is disposed inside the protection housing 361, a worm wheel 364 is connected to the outside of the worm 363, a driving shaft 365 is connected to the center of the worm wheel 364, the structure can realize manual driving of the lead screw 345, the rotary handle 362 is rotated by the hand to drive the driving shaft 365 to rotate, the worm wheel 364 is further driven to rotate by the rotation of the driving shaft 365, the lead screw 345 is driven to rotate by the rotation of the worm wheel 364 through the worm 363, the up-and-down position adjustment of the nut pair 353 is realized, thereby being capable of realizing the adjustment and control of the feed depth of the double-bending knife 15 by matching with the inductor above the slide block 12, and then can realize manual spacing ring 351's altitude mixture control when carrying out the change of bending knife 15 through the setting of this structure to guarantee the accuracy of the 15 depth of cut of bending knife, reduce follow-up procedure and write.
The worm 363 is connected with the worm wheel 364 in a meshed mode, one end of the driving shaft 365 is fixedly connected with the rotating handle 362, the bottom of the worm 363 is fixedly connected with the lead screw 345, the bottom of the protective shell 361 is fixedly connected with the lifting sleeve 341, the protective shell 361 and the lifting sleeve 341 are installed to achieve installation connection of the manual control assembly 36, rotation of the rotating handle 362 can be connected with the worm wheel 364 in a meshed mode, and rotation driving of the lead screw 345 is achieved.
The working principle is as follows: when the device is used, firstly, a sheet part to be bent is placed above the lower tool groove 33, the bending tool 15 is further pressed downwards, the bending processing of the part can be realized through the extrusion with the lower tool groove 33, further, when the bending angle of the part needs to be changed, the angle adjustment of the lower tool groove 33 can be realized through starting the driving cylinder 321 and the lifting cylinder 37, the bottom depth of the lower tool groove 33 can be adjusted, the rotation of the lead screw 345 can be realized through the linkage of the rack 324 and the gear 343 when the driving cylinder 321 is adjusted, the position of the external limiting ring 351 can be adjusted, through the angle adjustment of the lower tool groove 33, when the lowest depth of the lower tool groove 33 is increased, the increase of the limiting ring 351 can be realized, otherwise, the decrease of the limiting ring 351 is realized, and the adjustment control of the tool feeding depth of the bending tool 15 is realized, ensures that the depth of feed of the bending knife 15 changes following the change of the angle of the lower knife groove 33.
Meanwhile, when the folding knife 15 is replaced, the folding knife 15 is replaced by disassembling and assembling the tool holder 14, and then when the depth of the folding knife 15 changes, the lifting loop bar 341 can be lifted manually, so that the lifting loop bar 341 is separated from the fixing loop bar 346, meanwhile, the clamping groove 347 is separated from the clamping block 349, the rotating handle 362 can drive the worm wheel 364 through the driving shaft 365 to rotate, the rotation of the worm 363 is further realized through the rotation of the worm wheel 364, the rotation of the lead screw 345 is realized, and then the height adjustment of the limiting ring 351 is realized, so that the accuracy of the feeding depth of the equipment is guaranteed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (2)
1. The utility model provides a part is bent with bender device that has depth of cut adjustment mechanism, includes bending device (1), bending device (1) includes workstation (11), the top of workstation (11) is connected with slider (12), the right side of slider (12) is provided with operating panel (13), the below of slider (12) is connected with cutter holder (14), the below of cutter holder (14) is connected with bending knife (15), its characterized in that: a fixed frame (2) is connected above the workbench (11), an adjusting assembly (3) is connected inside the fixed frame (2), the adjusting assembly (3) comprises a fixed groove (31), a driving assembly (32) is arranged above the fixed groove (31), a lower knife groove (33) is connected at one end of the driving assembly (32), a lifting assembly (34) is arranged outside the driving assembly (32), a manual control assembly (36) is connected at the top of the lifting assembly (34), the lifting assembly (34) comprises a lifting loop bar (341), a fixed loop bar (346) is connected below the lifting loop bar (341), a sleeve (342) is connected below the fixed loop bar (346), a movable shaft (344) is connected inside the sleeve (342), a gear (343) is connected outside the movable shaft (344), and a clamping groove (347) is formed in the top of the movable shaft (344), the inner side of the lifting sleeve rod (341) is provided with a lead screw (345), a clamping block (349) is connected below the lead screw (345), the clamping block (347) is connected with the clamping block (349) in a clamping manner, two guide columns (348) are arranged above the fixed sleeve rod (346), the center of the fixed groove (31) is of a hollow structure, the center of the fixed groove (31) is connected with a lifting cylinder (37), a lower knife groove (33) is connected above the lifting cylinder (37) through an adjusting plate, two driving assemblies (32) and two lower knife grooves (33) are arranged, the bottoms of the two lower knife grooves (33) are in rotating connection through rotating pins, the adjusting plate is sleeved outside the rotating pins, each driving assembly (32) comprises a driving cylinder (321), the telescopic end of each driving cylinder (321) is connected with a connecting top plate (322), and the outer wall of each connecting top plate (322) is connected with a guide rail (323), one side of the guide rail (323) far away from the connecting top plate (322) is connected with a rack (324), the outer wall of the rack (324) is connected with sliding columns (326), one side of the driving cylinder (321) near the rack (324) is connected with three sliding grooves (325), one side of the connecting top plate (322) far away from the driving cylinder (321) is connected with a cutter descending groove (33), the sliding grooves (325) are in sliding connection with the guide rail (323), the three sliding grooves (325) are uniformly distributed on one side of the driving cylinder (321), the sliding columns (326) are in sliding connection with sleeves (342), gears (343) are meshed and connected with the outer part of the rack (324), deep holes are formed below the lifting sleeve rod (341), guide columns (348) are arranged inside the deep holes, limit blocks are arranged above the guide columns (348), and four guide columns (348) are arranged, the guide columns (348) are uniformly distributed on the upper surface of the fixed sleeve rod (346), ball bearings are arranged inside the sleeve (342), movable shafts (344) are connected inside the ball bearings, a limiting component (35) is connected outside the lead screw (345), the limiting component (35) comprises limiting rings (351), connecting blocks (352) are connected inside the limiting rings (351), the connecting blocks (352) are fixedly connected to the outer wall of a nut pair (353) through clamping rings (354), the nut pair (353) is connected to the outside of the lead screw (345), the nut pair (353) is in meshed connection with the lead screw (345), four connecting blocks (352) are arranged, the limiting rings (351) are in an annular structure, the manual control component (36) comprises a protective shell (361), and a worm (363) is arranged inside the protective shell (361), the external connection of worm (363) has worm wheel (364), the center of worm wheel (364) is connected with drive shaft (365), worm (363) is the meshing with worm wheel (364) and is connected, the one end fixedly connected with of drive shaft (365) rotates handle (362), rotates handle (362) and is located the rear of protecting crust (361), the bottom fixedly connected with lead screw (345) of worm (363), the bottom fixedly connected with lift loop bar (341) of protecting crust (361).
2. The bender device with a depth-of-cut adjustment mechanism for bending parts according to claim 1, wherein: the fixing frame (2) comprises a base (21), guide vertical plates (22) are connected to two sides of the base (21), threaded rods (23) penetrate through the inner portions of the guide vertical plates (22), the guide vertical plates (22) are in threaded connection with the threaded rods (23), one ends, located above the base (21), of the threaded rods (23) are connected with pressing plates (24), anti-skidding threads are arranged on the outer surfaces of the pressing plates (24), and handles are arranged at the other ends of the threaded rods (23).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110415341.5A CN113118253B (en) | 2021-04-18 | 2021-04-18 | Part is bent with bender device that has depth of cut adjustment mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110415341.5A CN113118253B (en) | 2021-04-18 | 2021-04-18 | Part is bent with bender device that has depth of cut adjustment mechanism |
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| CN113118253A CN113118253A (en) | 2021-07-16 |
| CN113118253B true CN113118253B (en) | 2022-05-20 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113579014B (en) * | 2021-09-07 | 2024-04-09 | 济南亿乾通风设备安装工程有限公司 | Pneumatic bending machine with controllable angle and working method |
| CN114226554B (en) * | 2021-11-23 | 2024-06-21 | 安徽和信华成科技服务有限公司 | Feed depth adjustment mechanism and bender |
| CN115570017B (en) * | 2022-10-09 | 2023-04-28 | 青岛泰润达重工股份有限公司 | Bending angle adjusting mechanism for hydraulic plate bending machine |
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| CN109332435A (en) * | 2018-12-05 | 2019-02-15 | 安徽力源数控刃模具制造有限公司 | A kind of bending machine workbench accurate bidirectional apparatus for compensating mechanical flexibility and preparation method thereof |
| CN209189548U (en) * | 2018-12-10 | 2019-08-02 | 常州天力兰宝科技有限公司 | A kind of adjustable processing unit (plant) of low-alloy steel metal plate bending bending radius |
| CN209379717U (en) * | 2018-12-26 | 2019-09-13 | 成都市松川金属材料有限公司 | A kind of feed regulating mechanism for bending machine |
| CN211275988U (en) * | 2019-11-22 | 2020-08-18 | 江苏迪迈新材料有限公司 | Bender feed depth adjustment mechanism |
| CN211564112U (en) * | 2019-12-31 | 2020-09-25 | 苏州小匠机器技术有限公司 | Bending device for plate-shaped hardware |
| CN211757786U (en) * | 2019-12-31 | 2020-10-27 | 苏州星祥益精密制造有限公司 | Bending device is used in production of aviation spare part |
| CN111530986A (en) * | 2020-05-07 | 2020-08-14 | 马鞍山市戴乐姆重工科技有限公司 | Bender feed depth adjustment mechanism and bender |
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| CN113118253A (en) | 2021-07-16 |
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