CN214022909U - Open type fixed table press machine for punching Z-shaped steel - Google Patents
Open type fixed table press machine for punching Z-shaped steel Download PDFInfo
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- CN214022909U CN214022909U CN202020869044.9U CN202020869044U CN214022909U CN 214022909 U CN214022909 U CN 214022909U CN 202020869044 U CN202020869044 U CN 202020869044U CN 214022909 U CN214022909 U CN 214022909U
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- shaped steel
- cylinder
- punching
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 82
- 239000010959 steel Substances 0.000 title claims abstract description 82
- 238000004080 punching Methods 0.000 title claims description 40
- 239000000463 material Substances 0.000 claims abstract description 71
- 210000000078 claw Anatomy 0.000 claims description 83
- 239000002699 waste material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
The utility model discloses a Z shaped steel punches and uses open fixed station press belongs to machining technical field, and its technical scheme main points are including setting up at the subaerial base of level, and it is connected with the portal frame to slide on the base, and fixedly connected with is used for carrying out the stamping device who punches a hole to shaped steel on the portal frame, is connected with the clamp material subassembly that is used for fixed Z shaped steel on the portal frame lateral wall of stamping device below, reaches the effect of raising the efficiency.
Description
Technical Field
The utility model relates to an equipment field, in particular to Z shaped steel punches and uses open fixed station press.
Background
The existing open type fixed station press has high precision, reliable performance and convenient operation, is suitable for various cold stamping processes of shearing, blanking, punching, bending, shallow drawing and the like of plates, and is widely applied to various industrial manufacturing departments.
The existing open type fixed table press comprises a fixed table, a die and a punching device, wherein the die is arranged on the upper surface of the fixed table, a groove for punching is formed in the die, and the punching device is arranged above the fixed table. When the section steel is punched, a worker firstly inserts the section steel into the die, and then the punching device punches the section steel.
However, the following disadvantages of the initial fixed-bed press still exist: when using current open fixed station press to punch a hole to the longer Z shaped steel of length, need the staff to aim at the feed port that uses with the shaped steel cooperation on the mould with shaped steel manually, just can realize smooth material loading, and the feeding is empty to be narrower and small, and the workman aims at section bar and feed inlet and need consume a large amount of time to make work efficiency reduce.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a Z shaped steel punches and uses open fixed station press reaches the effect that improves machining efficiency.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a Z shaped steel punches and uses open fixed station press, is connected with the portal frame including setting up at the subaerial base of level, slides on the base, and fixedly connected with is used for carrying out the stamping device who punches a hole to shaped steel on the portal frame, is connected with the double-layered material subassembly that is used for fixed Z shaped steel on the portal frame lateral wall of stamping device below.
The utility model discloses set up as, it includes first double-layered material cylinder, first double-layered material sleeve, first double-layered material claw, second double-layered material cylinder, second double-layered material sleeve and second double-layered material claw to press from both sides the material subassembly, first double-layered material cylinder and second double-layered material cylinder are connected respectively in the both sides of portal frame, first double-layered material sleeve and second double-layered material sleeve respectively with first double-layered material cylinder, the piston rod fixed connection of second double-layered material cylinder, be provided with the connecting piece between first double-layered material claw and the first double-layered material sleeve, second double-layered material claw and second also are provided with the connecting piece between the double-layered material sleeve, first double-layered material claw and second double-layered material are grabbed and are connected in first double-layered material sleeve, second double-layered material sleeve through the connecting piece respectively.
The utility model discloses further set up as, the connecting piece is the pin, all seted up on first double-layered material claw, the second presss from both sides material claw, first double-layered material sleeve and the second presss from both sides the material sleeve with the pin complex hole of pegging graft.
The utility model discloses further set up to, first double-layered material claw all is the L type with the second presss from both sides the material claw, and first double-layered material claw is central symmetry with the second presss from both sides the material claw and arranges, and the vertical section of first double-layered material claw is connected with first double-layered material sleeve, and the vertical section that the second pressed from both sides the material claw is connected with second double-layered material sleeve, and the horizontal segment of first double-layered material claw is parallel to each other with the horizontal segment of second double-layered material claw, and the horizontal segment of first double-layered material claw is located the top of the horizontal segment of second double-layered material claw.
The utility model discloses further set up as, set up the punching press hole that uses with the punching press device cooperation on the first material claw that presss from both sides, set up the blanking hole that uses with the cooperation of first material claw that presss from both sides on the second material claw that presss from both sides.
The utility model discloses further set up to, fixedly connected with is used for supporting the backup pad that the second pressed from both sides the material claw when punching press shaped steel on the base, the vertical setting of backup pad, the top surface of backup pad presss from both sides the bottom surface butt of material claw horizontal segment with the second.
The utility model discloses further set up as, the top surface of backup pad is offered and is used for collecting the receipts silo of punching press waste material.
The utility model discloses further set up to, first double-layered material cylinder slides with the portal frame and is connected, and the one end that the portal frame was kept away from to first double-layered material cylinder is connected with first adjusting cylinder, first adjusting cylinder and portal frame fixed connection, first adjusting cylinder's piston rod and first double-layered material cylinder fixed connection.
The utility model discloses further set up as, the second presss from both sides the material cylinder and slides with the portal frame and be connected, and the one end that the portal frame was kept away from to the second presss from both sides the material cylinder is connected with second adjusting cylinder, second adjusting cylinder and portal frame fixed connection, and second adjusting cylinder's piston rod presss from both sides material cylinder fixed connection with the second.
To sum up, the utility model discloses following beneficial effect has:
the workpiece to be processed is clamped through the clamping assembly, profile steel does not need to be aligned during feeding, the profile steel is placed between the clamping assemblies, and the clamping assemblies can align the positions of the profile steel after the profile steel is clamped by the clamping assemblies, so that the processing time is saved, and the working efficiency is improved;
the supporting plate is arranged and can be used for supporting the second clamping claw, so that the section steel can be smoothly formed by punching; the opening of the material receiving groove can be used for collecting waste materials generated by stamping the profile steel, and the waste materials are prevented from blocking subsequent processing work.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view, partly in structure, intended to show a second adjustment cylinder;
FIG. 3 is a schematic view of a partial structure intended to show the clamping assembly;
FIG. 4 is a partial schematic view intended to show the clamping assembly;
FIG. 5 is a partial schematic view intended to show the drive assembly;
fig. 6 is a partial structural schematic view intended to show the positioning assembly.
Reference numerals: 1. a base; 11. a gantry; 111. a stamping device; 12. a support plate; 121. a material receiving groove; 2. a material clamping component; 21. a first material clamping cylinder; 211. a first adjusting cylinder; 22. a first material clamping sleeve; 221. a pin; 23. a first clamping jaw; 231. punching a hole; 24. a second material clamping cylinder; 241. a second adjusting cylinder; 25. a second material clamping sleeve; 26. a second clamping jaw; 261. a blanking hole; 3. a base; 31. a gantry frame; 311. a roller; 32. a bearing roller; 33. a guide groove; 34. accommodating grooves; 4. a drive motor; 41. a drive shaft; 42. a driven shaft; 43. a drive pulley; 44. a drive belt; 5. a positioning assembly; 51. an upper positioning fixture block; 52. a lower positioning fixture block; 53. positioning the bolt; 6. a clamping assembly; 61. a clamping cylinder; 62. clamping the sleeve; 63. and (4) clamping the block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
An open type fixed table press machine for punching Z-shaped steel is disclosed, and referring to fig. 1, the press machine comprises a base 1 and a base 3 which are arranged on a horizontal ground, wherein the base 1 is connected with a portal frame 11 which is used for clamping the Z-shaped steel to be processed in a sliding manner, the portal frame 11 is connected with a clamping component 2, the portal frame 11 is connected with a punching device 111 which is used for punching the Z-shaped steel, the punching device 111 is a punching oil cylinder, and a piston cylinder of the punching oil cylinder vertically extends downwards and penetrates through the portal frame 11 and is connected with the portal frame 11 in a sliding manner; the base 1 is also provided with a portal frame 31 for loading, the portal frame 31 is connected with a clamping assembly 6 for clamping Z-shaped steel, and a driving assembly 4 is further arranged between the portal frame 31 and the base 1.
When the open type fixed station press for punching the Z-shaped steel is used for feeding the Z-shaped steel, the Z-shaped steel is firstly placed on the base 3, the Z-shaped steel is clamped through the clamping assembly 6, and then the driving assembly 4 drives the portal frame 31 to move, so that the Z-shaped steel is driven to approach the portal frame 11, and feeding is realized; after the Z-shaped steel penetrates through the portal frame 11, the clamping assembly 2 clamps the Z-shaped steel, a piston rod of the stamping oil cylinder moves downwards under the action of oil pressure, and stamping work is completed, so that the Z-shaped steel is stamped.
Referring to fig. 1 and 2, the base 1 is in a cube shape, the portal frame 11 is vertically arranged, and two free ends of the portal frame 11 are connected with two side walls of the base 1 in the length direction in a sliding manner; the clamping assembly 2 is arranged on two vertical sections of the portal frame 11, the clamping assembly 2 comprises a first clamping cylinder 21, a first clamping sleeve 22, a first clamping claw 23, a second clamping cylinder 24, a second clamping sleeve 25 and a second clamping claw 26, the first clamping cylinder 21 and the second clamping cylinder 24 are symmetrically arranged and are respectively connected to the two vertical sections of the portal frame 11 in a sliding manner, a cubic cavity is formed in the vertical section of the portal frame 11, a first adjusting cylinder 211 and a second adjusting cylinder 241 are respectively arranged in the cavities at two sides of the portal frame 11, the first adjusting cylinder 211 and the second adjusting cylinder 241 are both fixedly connected with the portal frame 11, and a piston rod of the first adjusting cylinder 211 and a piston rod of the second adjusting cylinder 241 are respectively fixedly connected with the first clamping cylinder 21 and the second clamping cylinder 24; the first material clamping sleeve 22 and the second material clamping sleeve 25 are both horizontally arranged cylindrical structures, the axis of the first material clamping sleeve 22 is overlapped with the axis of the second material clamping sleeve 25, and the first material clamping sleeve 22 and the second material clamping sleeve 25 are fixedly connected with piston rods of the first material clamping cylinder 21 and the second material clamping cylinder 24 respectively; the first clamping claw 23 and the second clamping claw 26 are both in an L shape, the first clamping claw 23 and the second clamping claw 26 are arranged in a central symmetry manner, the vertical section of the first clamping claw 23 is connected with the first clamping sleeve 22, the vertical section of the second clamping claw 26 is connected with the second clamping sleeve 25, the horizontal section of the first clamping claw 23 is parallel to the horizontal section of the second clamping claw 26, the horizontal section of the first clamping claw 23 is positioned above the horizontal section of the second clamping claw 26, grooves which are in inserting fit with the first clamping claw 23 and the second clamping claw 26 are respectively formed in one end, far away from each other, of the first clamping sleeve 22 and the second clamping sleeve 25, of the horizontal section of the first clamping claw 23, a connecting piece is arranged between the first clamping claw 23 and the first clamping sleeve 22, a connecting piece is also arranged between the second clamping claw 26 and the second clamping sleeve 25, the connecting piece is a pin 221, and the first clamping claw 23 and the second clamping claw 22 are respectively arranged in the first clamping sleeve 22, The second clamping sleeve 25 is connected by a pin 221.
Referring to fig. 2, a stamping hole 231 matched with a stamping oil cylinder is formed in the horizontal section of the first clamping claw 23, a blanking hole 261 matched with the stamping hole 231 is formed in the horizontal section of the second clamping claw, and after the first clamping claw 23 and the second clamping claw 26 are both tightly abutted to a workpiece, the axis of the stamping hole 231 coincides with the axis of the blanking hole 261.
Referring to fig. 3, a supporting plate 12 is arranged under the second clamping jaw, the supporting plate 12 is a vertically arranged plate-shaped structure, the length direction of the supporting plate 12 is parallel to the length direction of the base 1, the bottom surface of the supporting plate 12 is fixedly connected with the base 3, the top surface of the supporting plate 12 is abutted to the bottom surface of the horizontal section of the second clamping jaw, and a material receiving groove 121 for receiving waste materials falling out of the material falling hole 261 is formed in the top surface of the supporting plate 12.
When the open type fixed station press for punching the Z-shaped steel is utilized to punch the Z-shaped steel, the first clamping claw 23 and the second clamping claw 26 with proper models are replaced according to the size of the Z-shaped steel to be processed, then the height of the second clamping claw 26 is adjusted by the second adjusting cylinder 241, the bottom surface of the second clamping claw 26 is abutted against the top surface of the supporting plate 12, and then the position of the first adjusting cylinder 211 is adjusted, so that the first clamping claw and the second clamping claw can clamp the Z-shaped steel from two sides of the Z-shaped steel; when the Z-shaped steel penetrates through the portal frame 11, the first clamping cylinder 21 and the second clamping cylinder 24 push the first clamping sleeve 22 and the second clamping sleeve 25 to be close to each other, so that the first clamping claw 23 and the second clamping claw grab the two sides of the Z-shaped steel in the length direction to clamp the Z-shaped steel, and when the first clamping claw 23 and the second clamping claw 26 clamp the Z-shaped steel, a piston rod of the punching cylinder downwards and inserts into the punching hole 231 for a certain time under the action of oil pressure, in the process, the piston rod of the punching cylinder can impact the Z-shaped steel, so that a round hole is punched in the Z-shaped steel, and the processing of the Z-shaped steel is completed.
Referring to fig. 1 and 5, the base 3 is also cube-shaped, the length direction of the base 3 is parallel to the length direction of the base 1, two side walls of the length direction of the base 3 are respectively parallel to two side walls of the length direction of the base 1, a guide groove 33 is formed in the top surface of the base 3, two guide grooves 33 are formed in each guide groove 33, the length directions of the two guide grooves 33 are both parallel to the length direction of the base 3, the guide grooves 33 are matched with the bottom ends of two vertical sections of the door-shaped frame 31 for use, referring to fig. 6, the bottom end of the door-shaped frame 31 is rotatably connected with a roller 311, and the roller 311 is abutted to the bottom wall of the guide groove 33; the base 3 is further provided with an accommodating groove 34, the accommodating groove 34 is in a cube shape, the accommodating groove 34 is located between the two guide grooves 33, the length direction of the accommodating groove 34 is parallel to the length direction of the base 3, a plurality of bearing rollers 32 are arranged in the accommodating groove 34, the axis of each bearing roller 32 is parallel to the width direction of the accommodating groove 34, and two ends of each bearing roller 32 in the axis direction are rotatably connected with two side walls of the accommodating groove 34 in the length direction; the base 1 is also rotatably connected with a plurality of bearing rollers 32, the bearing rollers 32 of the base 1 are arranged at equal intervals along the length direction of the base 1, and the bearing rollers 32 of the base 1 are rotatably connected with the base 1; the bearing roller 32 of the base 1 penetrates the support plate 12 and is rotatably connected with the support plate 12.
The bearing roller 32 is arranged to support the long section steel in multiple points, so that the section steel is prevented from being bent downwards due to self gravity and affecting feeding in the feeding process, and the bearing roller 32 is rotatably connected with the base 3 and the base 1, so that the friction force between the bearing roller 32 and the Z-shaped steel is rolling friction, the smooth degree of the section steel moving along with the portal frame 31 and the clamping assembly 6 is increased, and the feeding efficiency is improved; the guide groove 33 can guide the sliding of the gantry 31 and the base 3, so that the gantry 31 can only drive the section bar to move towards or away from the starting fixing press, and the working efficiency of the starting fixing press feeding device is improved.
Referring to fig. 4, the clamping assembly 6 is located on two sides of the sliding direction of the door frame 31, the clamping assembly 6 includes two clamping cylinders 61, two clamping sleeves and two clamping blocks 63, the two clamping cylinders 61 are arranged in a mirror image manner and are respectively fixedly connected with two vertical sections of the door frame 31, the two clamping sleeves 62 are horizontally arranged and have a cylindrical structure, the axes of the two clamping sleeves 62 are overlapped, two ends of the two clamping sleeves 62 far away from each other are respectively fixedly connected with piston rods of the two clamping cylinders 61, two ends of the two clamping sleeves 62 close to each other are connected with the clamping blocks 63, the clamping blocks 63 are L-shaped and are arranged, the two clamping blocks 63 are centrally stacked and arranged, the vertical sections of the two clamping blocks 63 are respectively connected with the two clamping sleeves 62, one end of the clamping sleeve far away from the clamping cylinder 61 is provided with a groove which is matched with the clamping blocks 63 in an inserting manner, a fastening piece is further arranged between the clamping block 63 and the clamping sleeve, the fastening piece is a pin 221, and the clamping block 63 and the clamping sleeve are fixedly connected through the pin 221; the clamping blocks 63 are provided with a plurality of groups, and the plurality of groups of clamping blocks 63 are matched with the section steels with different sizes for use.
When the open type fixed platform press for Z-shaped steel punching is used for starting to fix the press for feeding, firstly, a section is placed on the bearing roller 32, the clamping block 63 matched with the section steel to be processed is selected, the clamping block 63 is fixedly connected with the clamping sleeve 62 through the pin 221, then the clamping cylinder 61 pushes the clamping block 63 to mutually approach and clamp the Z-shaped steel through the clamping sleeve 62, so that the section steel is fixedly connected with the door-shaped frame 31, then the door-shaped frame 31 slides on the base 3, the section steel is driven to feed in the direction of the base 1, and the purpose of starting to fix the press for feeding is achieved; the clamping sleeve is in splicing fit with the clamping block 63 and is connected with the clamping block 63 through the pin 221, and detachable fixed connection between the clamping sleeve and the clamping block 63 can be achieved, so that convenience is brought to overhaul and replace the clamping block 63.
Referring to fig. 5, the driving assembly 4 includes a driving part, a driving shaft 41, a driven shaft 42, driving belt wheels 43 and driving belts 44, the driving part is fixedly connected to the frame, the driving shaft 41 and the driven shaft 42 are respectively rotatably connected to the side walls at the two ends of the guide slot 33 in the length direction, the driving part is connected to the main shaft, four driving belt wheels 43 are provided, four driving belt wheels 43 are respectively fixedly connected to the two ends of the driving shaft 41 and the driven shaft 42, two driving belts 44 are provided, the driving belts 44 are sleeved on the two driving belt wheels 43 at the same end of the driving shaft 41 and the driven shaft 42, and the gate frame 31 is connected to the driving belts 44; the driving belt 44 is a synchronous cog belt, the driving belt wheel 43 is a synchronous belt wheel used in cooperation with the synchronous cog belt, and the lower positioning block is provided with a tooth groove in insertion fit with the synchronous cog belt.
The driving motor 45 drives the driving shaft 41 to rotate, so as to drive the driving belt wheel 43 on the driving shaft 41 to rotate, the driving belt wheel 43 on the driving shaft 41 drives the driving belt wheel 43 on the driven shaft 42 to rotate through the driving belt 44, so as to drive the driven shaft 42 to rotate, the driving belt 44 also drives the door-shaped frame 31 and the driving belt 44 to move together in the process of moving, the driving shaft 41 is driven by the driving piece to rotate forwards or backwards, and the door-shaped frame 31 is driven by the driving belt 44 to move on the base 3 in the direction close to or far away from the open type fixed press; and because the driving belt 44 is a synchronous cog belt and the driving belt wheel 43 is a synchronous belt wheel used in cooperation with the synchronous cog belt, the rotation synchronism of the driving belt wheel 43 can be improved, so that the two free ends of the door-shaped frame 31 can move at the same speed, the length direction of the door-shaped frame 31 can be always perpendicular to the sliding direction of the door-shaped frame 31, the length direction of the section bar connected to the door-shaped frame 31 can be kept parallel to the sliding direction of the door-shaped frame 31, and the feeding accuracy is improved.
Referring to fig. 6, a positioning assembly 5 is disposed between the gate frame 31 and the driving belt 44, the positioning assembly 5 includes an upper positioning fixture block 51, a lower positioning fixture block 52 and a positioning bolt 53, the upper positioning fixture block 51 abuts against a top surface of a section of the driving belt 44 with a higher position, the lower positioning fixture block 52 is connected to a bottom surface of a section of the driving belt 44 with a higher position, the positioning bolt 53 sequentially penetrates through the lower positioning fixture block 52, the driving belt 44 and the upper positioning fixture block 51 along a vertical upward direction and is fixedly connected to the upper positioning fixture block 51 and the lower positioning fixture block 52, and the upper positioning fixture block 51 is connected to the lower positioning fixture block 52 through the positioning bolt 53.
The upper positioning fixture block 51 and the lower positioning fixture block 52 are connected through the positioning bolt 53, so that the transmission belt is clamped on two sides of a section of the driving belt 44 with a higher position, the portal frame 31 can move along with the driving belt 44, the positioning bolt 53 penetrates through the upper positioning fixture block 51 and the lower positioning fixture block 52 from bottom to top, a necessary space can be provided for screwing or unscrewing the positioning bolt 53, and convenience is provided for disassembling and overhauling equipment.
The utility model discloses a use as follows:
when the open type fixed platform press for Z-shaped steel punching is used for starting to fix the press for feeding, firstly, a section is placed on the bearing roller 32, the clamping block 63 matched with the section steel to be processed is selected, the clamping block 63 is fixedly connected with the clamping sleeve through the pin 221, then the clamping cylinder 61 pushes the clamping block 63 to mutually approach and clamp the Z-shaped steel through the clamping sleeve, so that the section steel is fixedly connected with the door-shaped frame 31, then the door-shaped frame 31 slides on the base 3, the section steel is driven to feed in the direction of the base 1, and the purpose of starting to fix the press for feeding is achieved; when the Z-shaped steel passes through the portal frame 11, the first clamping cylinder 21 and the second clamping cylinder 24 push the first clamping sleeve 22 and the second clamping sleeve 25 to approach each other, so that the first clamping claw 23 and the second clamping claw 26 clamp the Z-shaped steel from two sides of the length direction of the Z-shaped steel, when the first clamping claw 23 and the second clamping claw 26 clamp the Z-shaped steel, a piston rod of a stamping oil cylinder downwards and inserts into the stamping hole 231 under the action of oil pressure, and in the process, the piston rod of the stamping oil cylinder impacts the Z-shaped steel, thereby punching a round hole on the Z-shaped steel, and finishing the processing of the Z-shaped steel.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a Z shaped steel punches and uses open fixed station press which characterized in that: the steel section punching device comprises a base (1) arranged on the horizontal ground, wherein a portal frame (11) is connected to the base (1) in a sliding mode, a punching device (111) used for punching section steel is fixedly connected to the portal frame (11), and a clamping assembly (2) used for fixing Z-shaped steel is connected to the side wall of the portal frame (11) below the punching device (111).
2. The open fixed-bed press for punching the Z-shaped steel as claimed in claim 1, wherein: the clamping assembly (2) comprises a first clamping cylinder (21), a first clamping sleeve (22), a first clamping claw (23), a second clamping cylinder (24), a second clamping sleeve (25) and a second clamping claw (26), the first clamping cylinder (21) and the second clamping cylinder (24) are respectively connected to two sides of the portal frame (11), the first clamping sleeve (22) and the second clamping sleeve (25) are respectively fixedly connected with piston rods of the first clamping cylinder (21) and the second clamping cylinder (24), a connecting piece is arranged between the first clamping claw (23) and the first clamping sleeve (22), a connecting piece is also arranged between the second clamping claw (26) and the second clamping sleeve (25), and the first clamping claw (23) and the second clamping claw are respectively connected with the first clamping sleeve (22) and the second clamping sleeve (25) through the connecting piece.
3. The open type fixed-bed press machine for punching the Z-shaped steel as claimed in claim 2, wherein: the connecting piece is a pin (221), and holes matched with the pin (221) in an inserting mode are formed in the first clamping claw (23), the second clamping claw (26), the first clamping sleeve (22) and the second clamping sleeve (25).
4. The open type fixed-bed press machine for punching the Z-shaped steel as claimed in claim 2, wherein: the first clamping claw (23) and the second clamping claw (26) are L-shaped, the first clamping claw (23) and the second clamping claw (26) are arranged in a centrosymmetric mode, the vertical section of the first clamping claw (23) is connected with the first clamping sleeve (22), the vertical section of the second clamping claw (26) is connected with the second clamping sleeve (25), the horizontal section of the first clamping claw (23) is parallel to the horizontal section of the second clamping claw (26), and the horizontal section of the first clamping claw (23) is located above the horizontal section of the second clamping claw (26).
5. The open fixed-bed press for punching the Z-shaped steel as claimed in claim 4, wherein: and the first clamping claw (23) is provided with a stamping hole (231) matched with the stamping device (111) for use, and the second clamping claw (26) is provided with a blanking hole (261) matched with the first clamping claw (23) for use.
6. The open type fixed-bed press machine for punching the Z-shaped steel as claimed in claim 2, wherein: fixedly connected with is used for supporting backup pad (12) of second clamp material claw (26) when punching press shaped steel on base (1), and backup pad (12) vertical setting, the top surface of backup pad (12) and the bottom surface butt of second clamp material claw (26) horizontal segment.
7. The open fixed-bed press for punching the Z-shaped steel as claimed in claim 6, wherein: and a material collecting groove (121) for collecting stamping waste is formed in the top surface of the supporting plate (12).
8. The open type fixed-bed press machine for punching the Z-shaped steel as claimed in claim 2, wherein: the first clamping cylinder (21) is connected with the portal frame (11) in a sliding mode, one end, away from the portal frame (11), of the first clamping cylinder (21) is connected with a first adjusting cylinder (211), the first adjusting cylinder (211) is fixedly connected with the portal frame (11), and a piston rod of the first adjusting cylinder (211) is fixedly connected with the first clamping cylinder (21).
9. The open type fixed-bed press machine for punching the Z-shaped steel as claimed in claim 2, wherein: the second clamping cylinder (24) is connected with the portal frame (11) in a sliding mode, one end, far away from the portal frame (11), of the second clamping cylinder (24) is connected with a second adjusting cylinder (241), the second adjusting cylinder (241) is fixedly connected with the portal frame (11), and a piston rod of the second adjusting cylinder (241) is fixedly connected with the second clamping cylinder (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020869044.9U CN214022909U (en) | 2020-05-21 | 2020-05-21 | Open type fixed table press machine for punching Z-shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020869044.9U CN214022909U (en) | 2020-05-21 | 2020-05-21 | Open type fixed table press machine for punching Z-shaped steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214022909U true CN214022909U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020869044.9U Expired - Fee Related CN214022909U (en) | 2020-05-21 | 2020-05-21 | Open type fixed table press machine for punching Z-shaped steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214022909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178428A (en) * | 2021-12-06 | 2022-03-15 | 扬州凯步工程机械有限公司 | Excavator cab covering piece thin plate stretching forming process for improving plate rigidity |
| CN114713706A (en) * | 2022-03-28 | 2022-07-08 | 山东金博利达精密机械有限公司 | Multi-station profile hydraulic punching production line and method |
-
2020
- 2020-05-21 CN CN202020869044.9U patent/CN214022909U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178428A (en) * | 2021-12-06 | 2022-03-15 | 扬州凯步工程机械有限公司 | Excavator cab covering piece thin plate stretching forming process for improving plate rigidity |
| CN114178428B (en) * | 2021-12-06 | 2024-05-14 | 扬州凯步工程机械有限公司 | Excavator cab covering piece thin plate stretch forming process for improving rigidity of plate |
| CN114713706A (en) * | 2022-03-28 | 2022-07-08 | 山东金博利达精密机械有限公司 | Multi-station profile hydraulic punching production line and method |
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Granted publication date: 20210824 |