CN115042110A - Hydraulic clamping device - Google Patents
Hydraulic clamping device Download PDFInfo
- Publication number
- CN115042110A CN115042110A CN202210907377.XA CN202210907377A CN115042110A CN 115042110 A CN115042110 A CN 115042110A CN 202210907377 A CN202210907377 A CN 202210907377A CN 115042110 A CN115042110 A CN 115042110A
- Authority
- CN
- China
- Prior art keywords
- sliding
- plate
- fixedly connected
- block
- sliding plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 38
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention provides a hydraulic clamping device, and relates to the technical field of clamping devices. This hydraulic clamping device, including the workstation, the first splint of top fixedly connected with of workstation, the top of workstation is provided with the T-slot to the T-slot is located the left side of first splint, the inside sliding connection in T-slot has the T-shaped piece, the top fixedly connected with extrusion case of T-shaped piece, fastening bolt fixedly connected with apron is passed through to the left side wall of extrusion case. Through setting up second slide, push rod, ejector pad, mounting groove, pinion rack, extrusion chamber, slider, taper block, second pressure spring, pull rod, first slide opening and second slide opening, be convenient for adjust the deformation volume of first pressure spring to change the elasticity of first pressure spring, the second splint of being convenient for cooperate first splint to press from both sides tight fixedly to the car parts of equidimension not, avoid car parts to be pressed from both sides cundly, and the practicality is strong, and structural design is reasonable, easy operation.
Description
Technical Field
The invention relates to the technical field of clamping devices, in particular to a hydraulic clamping device.
Background
The automobile generally needs to use hydraulic clamping device to carry out automatic centre gripping with auto parts at the in-process of maintenance, effectively avoids auto parts to take place to remove when maintaining auto parts, but current hydraulic clamping device is at the in-process that uses, can't adjust the centre gripping dynamics according to auto parts's size, and the centre gripping dynamics is too big to cause auto parts to warp easily.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a hydraulic clamping device, which solves the problems that the clamping force cannot be adjusted according to the size of an automobile part in the using process of the conventional hydraulic clamping device, and the automobile part is easy to deform due to overlarge clamping force.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a hydraulic clamping device comprises a workbench, wherein a first clamping plate is fixedly connected to the top of the workbench, a T-shaped groove is formed in the top of the workbench and is located on the left side of the first clamping plate, a T-shaped block is slidably connected to the inside of the T-shaped groove, an extrusion box is fixedly connected to the top of the T-shaped block, a cover plate is fixedly connected to the left side wall of the extrusion box through a fastening bolt, a hydraulic cylinder is fixedly connected to the top of the workbench and is located on the left side of the T-shaped groove, and the movable end of the hydraulic cylinder is fixedly connected with the cover plate;
a sliding cavity is formed in the extrusion box, a first sliding plate and a second sliding plate are connected to the inside of the sliding cavity in a sliding mode, the first sliding plate is located on the right side of the second sliding plate and arranged in parallel to the second sliding plate, the first sliding plate and the second sliding plate are fixedly connected with a telescopic rod, a first pressure spring is sleeved on the telescopic rod, a connecting rod is fixedly connected to one side, away from the second sliding plate, of the first sliding plate, a second clamping plate is fixedly connected to one end, away from the first sliding plate, of the connecting rod, and the second clamping plate is located on the right side of the extrusion box;
the front and back inner walls of the sliding cavity are provided with mounting grooves, the interior of the mounting grooves is fixedly connected with toothed plates, a squeezing cavity is arranged inside the second sliding plate, a sliding block is connected inside the squeezing cavity in a sliding manner, the side wall of the sliding block is fixedly connected with a conical block, the narrow edge of the conical block is positioned in the mounting groove, one side of the sliding block far away from the conical block is fixedly connected with a second pressure spring, the top of the sliding block is fixedly connected with a pull rod, the top of the second sliding plate is provided with a first sliding hole, the top of the extrusion box is provided with a second sliding hole, the pull rod is positioned inside the first sliding hole and the second sliding hole, the inside of the cover plate is connected with a push rod in a sliding way, one end of the push rod, which is positioned in the sliding cavity, is fixedly connected with the second sliding plate, one end of the push rod, which is far away from the second sliding plate, is fixedly connected with a push block, and the push block is positioned on the left side of the cover plate;
the right side wall of the extrusion box is provided with a travel switch, the travel switch is positioned between the second clamping plate and the extrusion box, and the front side wall of the workbench is provided with a controller.
Preferably, a reinforcing block is fixedly connected to the right side wall of the first clamping plate, and the reinforcing block is fixedly connected with the workbench.
Preferably, the number of the hydraulic cylinders is two, and the two hydraulic cylinders are symmetrically arranged on the front side and the rear side of the push rod.
Preferably, the number of the telescopic rods and the number of the first pressure springs are all provided with a plurality of telescopic rods and the telescopic rods are arranged between the first sliding plate and the second sliding plate at equal intervals.
Preferably, the number of connecting rods is provided with two to two connecting rods are located travel switch's front and back both sides, connecting rod and extrusion case sliding connection, the second splint correspond the setting with first splint.
Preferably, the cone block is connected with the second sliding plate in a sliding mode, and the cone block is matched with the toothed plate.
Preferably, the number of the mounting grooves, the toothed plates, the extrusion cavity, the sliding blocks, the conical blocks, the second pressure springs, the pull rods, the first sliding holes and the second sliding holes is two, and the two sliding holes are symmetrically arranged on the front side and the rear side of the extrusion box.
Preferably, the second sliding hole is arranged corresponding to the first sliding hole, and the length of the first sliding hole is equal to the width of the second sliding hole.
(III) advantageous effects
The invention provides a hydraulic clamping device. The method has the following beneficial effects:
according to the automobile component clamping device, the second sliding plate, the push rod, the push block, the mounting groove, the toothed plate, the extrusion cavity, the sliding block, the conical block, the second pressure spring, the pull rod, the first sliding hole and the second sliding hole are arranged, so that the deformation amount of the first pressure spring can be conveniently adjusted, the elasticity of the first pressure spring is changed, the second clamping plate can be conveniently matched with the first clamping plate to clamp and fix automobile components with different sizes, the automobile components are prevented from being clamped and slid, the practicability is high, the structural design is reasonable, and the operation is simple.
Drawings
Fig. 1 is a top view of a hydraulic clamping device according to the present invention;
FIG. 2 is a schematic diagram of an external structure of a squeeze box of the hydraulic clamping device according to the present invention;
FIG. 3 is a schematic diagram of an internal structure of a squeeze box of the hydraulic clamping device according to the present invention;
FIG. 4 is a schematic view of the structure A in FIG. 3;
fig. 5 is a schematic view of an internal structure of a second sliding plate portion of the hydraulic clamping device according to the present invention.
Wherein, 1, a workbench; 2. a first splint; 3. a reinforcing block; 4. a T-shaped slot; 5. a T-shaped block; 6. extruding the box; 7. a cover plate; 8. fastening a bolt; 9. a hydraulic cylinder; 10. a slide chamber; 11. a first slide plate; 12. a second slide plate; 13. a telescopic rod; 14. a first pressure spring; 15. mounting grooves; 16. a toothed plate; 17. an extrusion chamber; 18. a slider; 19. a conical block; 20. a second pressure spring; 21. a pull rod; 22. a first slide hole; 23. a second slide hole; 24. a push rod; 25. a push block; 26. a connecting rod; 27. a second splint; 28. a travel switch; 29. and a controller.
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.
Example (b):
as shown in fig. 1 to 5, an embodiment of the present invention provides a hydraulic clamping device, which includes a workbench 1, a first clamping plate 2 fixedly connected to a top of the workbench 1, a T-shaped groove 4 formed in the top of the workbench 1, and the T-shaped groove 4 is positioned at the left side of the first clamping plate 2, the T-shaped block 5 is connected inside the T-shaped groove 4 in a sliding way, the top of the T-shaped block 5 is fixedly connected with the extrusion box 6, the left side wall of the extrusion box 6 is fixedly connected with the cover plate 7 through the fastening bolt 8, the top of the workbench 1 is fixedly connected with the hydraulic cylinder 9, and the hydraulic cylinder 9 is positioned at the left side of the T-shaped groove 4, the hydraulic cylinder 9 is used for controlling the cabinet squeezing box 6 to move, thereby controlling the second clamping plate 27 to move, enabling the second clamping plate 27 to be matched with the first clamping plate 2 to clamp and fix the automobile part, fixedly connecting the movable ends of the hydraulic cylinders 9 with the cover plate 7, and arranging two hydraulic cylinders 9 symmetrically on the front side and the rear side of the push rod 24;
a sliding cavity 10 is arranged inside the extrusion box 6, a first sliding plate 11 and a second sliding plate 12 are connected inside the sliding cavity 10 in a sliding manner, the first sliding plate 11 is positioned on the right side of the second sliding plate 12, the first sliding plate 11 and the second sliding plate 12 are arranged in parallel, a telescopic rod 13 is fixedly connected with the first sliding plate 11 and the second sliding plate 12, the telescopic rod 13 has a telescopic function, the telescopic rod 13 is used for limiting a first pressure spring 14, the first pressure spring 14 is prevented from being bent in the compression process, the telescopic rod 13 is sleeved with the first pressure spring 14, a plurality of telescopic rods 13 and a plurality of first pressure springs 14 are arranged on the telescopic rod 13 and are arranged between the first sliding plate 11 and the second sliding plate 12 at equal intervals, one side of the first sliding plate 11, which is far away from the second sliding plate 12, is fixedly connected with connecting rods 26, the number of the connecting rods 26 is two, the two connecting rods 26 are positioned on the front side and the back side of a travel switch 28, and the connecting rods 26 are connected with the extrusion box 6 in a sliding manner, the second clamping plate 27 is arranged corresponding to the first clamping plate 2, one end of the connecting rod 26 far away from the first sliding plate 11 is fixedly connected with the second clamping plate 27, and the second clamping plate 27 is positioned at the right side of the extrusion box 6;
the front and rear inner walls of the sliding cavity 10 are respectively provided with a mounting groove 15, a toothed plate 16 is fixedly connected inside the mounting groove 15, an extrusion cavity 17 is arranged inside the second sliding plate 12, a sliding block 18 is slidably connected inside the extrusion cavity 17, a conical block 19 is fixedly connected on the side wall of the sliding block 18, the conical block 19 is slidably connected with the second sliding plate 12, the conical block 19 is matched with the toothed plate 16, the narrow edge of the conical block 19 is positioned inside the mounting groove 15, one side of the sliding block 18 away from the conical block 19 is fixedly connected with a second pressure spring 20, the second pressure spring 20 is used for controlling the sliding block 18 to drive the conical block 19 to move and clamp the conical block 19 on the toothed plate 16, the top of the sliding block 18 is fixedly connected with a pull rod 21, the pull rod 21 is used for controlling the sliding block 18 to drive the conical block 19 to move and pull out the conical block 19 from the toothed plate 16, the second sliding plate 12 slides inside the sliding cavity 10 conveniently, the top of the second sliding plate 12 is provided with a first sliding hole 22, the top of the extrusion box 6 is provided with a second sliding hole 23, the pull rod 21 is located inside the first sliding hole 22 and the second sliding hole 23, the second sliding hole 23 is arranged corresponding to the first sliding hole 22, the length of the first sliding hole 22 is equal to the width of the second sliding hole 23, the inside of the cover plate 7 is connected with a push rod 24 in a sliding manner, one end of the push rod 24 located inside the sliding cavity 10 is fixedly connected with the second sliding plate 12, one end of the push rod 24 far away from the second sliding plate 12 is fixedly connected with a push block 25, the push block 25 is located on the left side of the cover plate 7, the push block 25 is used for controlling the push rod 24 to drive the second sliding plate 12 to move and adjusting the deformation of the elastic force of the first compression spring 14, so as to change the elastic force of the first compression spring 14 and avoid clamping automobile components, the number of the installation groove 15, the toothed plate 16, the extrusion cavity 17, the sliding block 18, the conical block 19, the second compression spring 20, the pull rod 21, the first sliding hole 22 and the second sliding hole 23 are provided with two, and are symmetrically arranged at the front side and the rear side of the extrusion box 6;
a travel switch 28 is provided on the right side wall of the squeeze box 6, and the travel switch 28 is located between the second clamp plate 27 and the squeeze box 6, and a controller 29 is provided on the front side wall of the table 1, and when the second clamp plate 27 is in contact with the travel switch 28, the travel switch 28 sends a signal to the controller 29, and the controller 29 controls the hydraulic cylinder 9 to stop operating.
The right side wall of the first clamping plate 2 is fixedly connected with a reinforcing block 3, and the reinforcing block 3 is fixedly connected with the workbench 1.
The working principle is as follows: when in use, the second sliding plate 12 is controlled to slide towards one side of the first sliding plate 11 through the pushing block 25, at the moment, the conical block 19 slides on the toothed plate 16, so that the first pressure spring 14 is compressed, thereby improving the clamping force, the tapered block 19 is pulled out from the toothed plate 16 through the pull rod 21, at the moment, the second sliding plate 12 slides to the side far away from the first sliding plate 11 under the action of the first compressed spring 14, so that the first compressed spring 14 is extended, thereby reducing the clamping force, when the clamping force is adjusted, the automobile component is placed on the workbench 1, the hydraulic cylinder 9 controls the extrusion box 6 to move towards one side of the first clamping plate 2, at the moment, the second clamping plate 27 is matched with the first clamping plate 2 to clamp and fix the automobile component under the action of the first pressure spring 14, while the second clamp plate 27 is in contact with the stroke switch 28, the stroke switch 28 sends a signal to the controller 29, and the controller 29 controls the hydraulic cylinder 9 to stop operating.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A hydraulic clamping device comprises a workbench (1), and is characterized in that: the top of the workbench (1) is fixedly connected with a first clamping plate (2), the top of the workbench (1) is provided with a T-shaped groove (4), the T-shaped groove (4) is located on the left side of the first clamping plate (2), a T-shaped block (5) is connected to the inside of the T-shaped groove (4) in a sliding mode, the top of the T-shaped block (5) is fixedly connected with an extrusion box (6), the left side wall of the extrusion box (6) is fixedly connected with a cover plate (7) through a fastening bolt (8), the top of the workbench (1) is fixedly connected with a hydraulic cylinder (9), the hydraulic cylinder (9) is located on the left side of the T-shaped groove (4), and the movable end of the hydraulic cylinder (9) is fixedly connected with the cover plate (7);
a sliding cavity (10) is arranged inside the extrusion box (6), a first sliding plate (11) and a second sliding plate (12) are connected inside the sliding cavity (10) in a sliding mode, the first sliding plate (11) is located on the right side of the second sliding plate (12), the first sliding plate (11) and the second sliding plate (12) are arranged in parallel, a telescopic rod (13) is fixedly connected with the first sliding plate (11) and the second sliding plate (12), a first pressure spring (14) is sleeved on the telescopic rod (13), a connecting rod (26) is fixedly connected to one side, away from the second sliding plate (12), of the first sliding plate (11), one end, away from the first sliding plate (11), of the connecting rod (26) is fixedly connected with a second clamping plate (27), and the second clamping plate (27) is located on the right side of the extrusion box (6);
the front and rear inner walls of the sliding cavity (10) are respectively provided with a mounting groove (15), a toothed plate (16) is fixedly connected to the inside of the mounting groove (15), an extrusion cavity (17) is arranged inside the second sliding plate (12), a sliding block (18) is slidably connected to the inside of the extrusion cavity (17), a conical block (19) is fixedly connected to the side wall of the sliding block (18), the narrow side of the conical block (19) is located inside the mounting groove (15), one side, far away from the conical block (19), of the sliding block (18) is fixedly connected with a second pressure spring (20), the top of the sliding block (18) is fixedly connected with a pull rod (21), the top of the second sliding plate (12) is provided with a first sliding hole (22), the top of the extrusion box (6) is provided with a second sliding hole (23), and the pull rod (21) is located inside the first sliding hole (22) and the second sliding hole (23), a push rod (24) is connected to the inner portion of the cover plate (7) in a sliding mode, one end, located inside the sliding cavity (10), of the push rod (24) is fixedly connected with the second sliding plate (12), one end, far away from the second sliding plate (12), of the push rod (24) is fixedly connected with a push block (25), and the push block (25) is located on the left side of the cover plate (7);
a travel switch (28) is arranged on the right side wall of the extrusion box (6), the travel switch (28) is located between the second clamping plate (27) and the extrusion box (6), and a controller (29) is arranged on the front side wall of the workbench (1).
2. A hydraulic clamping device as claimed in claim 1, wherein: and a reinforcing block (3) is fixedly connected to the right side wall of the first clamping plate (2), and the reinforcing block (3) is fixedly connected with the workbench (1).
3. A hydraulic clamping device as claimed in claim 1, wherein: the number of the hydraulic cylinders (9) is two, and the two hydraulic cylinders (9) are symmetrically arranged on the front side and the rear side of the push rod (24).
4. A hydraulic clamping device as claimed in claim 1, wherein: the number of the telescopic rods (13) and the number of the first pressure springs (14) are all provided with a plurality of the telescopic rods, and the telescopic rods and the first pressure springs are arranged between the first sliding plate (11) and the second sliding plate (12) at equal intervals.
5. A hydraulic clamping device as claimed in claim 1, wherein: the number of connecting rods (26) is provided with two to two connecting rods (26) are located travel switch (28) front and back both sides, connecting rod (26) and extrusion case (6) sliding connection, second splint (27) correspond the setting with first splint (2).
6. A hydraulic clamping device as claimed in claim 1, wherein: the cone block (19) is in sliding connection with the second sliding plate (12), and the cone block (19) is matched with the toothed plate (16).
7. A hydraulic clamping device as claimed in claim 1, wherein: the number of the mounting grooves (15), the toothed plates (16), the extrusion cavities (17), the sliding blocks (18), the conical blocks (19), the second pressure springs (20), the pull rods (21), the first sliding holes (22) and the second sliding holes (23) is two, and the two sliding holes are symmetrically arranged on the front side and the rear side of the extrusion box (6).
8. A hydraulic clamping device as claimed in claim 1, wherein: the second sliding hole (23) is arranged corresponding to the first sliding hole (22), and the length of the first sliding hole (22) is equal to the width of the second sliding hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210907377.XA CN115042110A (en) | 2022-07-29 | 2022-07-29 | Hydraulic clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210907377.XA CN115042110A (en) | 2022-07-29 | 2022-07-29 | Hydraulic clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115042110A true CN115042110A (en) | 2022-09-13 |
Family
ID=83167264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210907377.XA Pending CN115042110A (en) | 2022-07-29 | 2022-07-29 | Hydraulic clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115042110A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118162685A (en) * | 2024-05-15 | 2024-06-11 | 兴化市汇德箱包厂 | Panel cutting equipment is used in suitcase production |
| CN118162685B (en) * | 2024-05-15 | 2024-07-26 | 兴化市汇德箱包厂 | Panel cutting equipment is used in suitcase production |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1787756A2 (en) * | 2005-11-18 | 2007-05-23 | Vischer & Bolli AG | Clamping device |
| DE102014112845A1 (en) * | 2014-09-05 | 2016-03-10 | Jochen Eggert | Clamping jaw quick release, in particular a zero point clamping system |
| CN106670857A (en) * | 2017-03-02 | 2017-05-17 | 谢娟 | Convenient-to-use machine part machining device |
| CN112846844A (en) * | 2020-12-23 | 2021-05-28 | 钱嘉欣 | Limiting mechanism for machining capable of quickly adjusting limiting force |
| CN113478265A (en) * | 2021-08-23 | 2021-10-08 | 广西科技大学 | High stable machining stop device |
-
2022
- 2022-07-29 CN CN202210907377.XA patent/CN115042110A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1787756A2 (en) * | 2005-11-18 | 2007-05-23 | Vischer & Bolli AG | Clamping device |
| DE102014112845A1 (en) * | 2014-09-05 | 2016-03-10 | Jochen Eggert | Clamping jaw quick release, in particular a zero point clamping system |
| CN106670857A (en) * | 2017-03-02 | 2017-05-17 | 谢娟 | Convenient-to-use machine part machining device |
| CN112846844A (en) * | 2020-12-23 | 2021-05-28 | 钱嘉欣 | Limiting mechanism for machining capable of quickly adjusting limiting force |
| CN113478265A (en) * | 2021-08-23 | 2021-10-08 | 广西科技大学 | High stable machining stop device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118162685A (en) * | 2024-05-15 | 2024-06-11 | 兴化市汇德箱包厂 | Panel cutting equipment is used in suitcase production |
| CN118162685B (en) * | 2024-05-15 | 2024-07-26 | 兴化市汇德箱包厂 | Panel cutting equipment is used in suitcase production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115042110A (en) | Hydraulic clamping device | |
| CN210647909U (en) | Bending device is used in bolt production | |
| CN211360126U (en) | Residual stub bar ejection device of aluminum bar forming die | |
| CN107150082B (en) | A kind of upper die of bending machine hydraulic clamp | |
| CN213856373U (en) | A extruder for aluminium alloy production | |
| CN210123833U (en) | Automatic pressing device for cable connector | |
| CN210788959U (en) | Automatic pay-off punch press mechanism | |
| CN211279604U (en) | Rubber and plastic sealing ring stripper | |
| CN210280389U (en) | Die device of molding press | |
| CN220611889U (en) | Open type inclinable punching machine with stable structure | |
| CN221269567U (en) | Be used for forging mould with steel sheet | |
| CN217252162U (en) | Secondary stamping displacement positioning mechanism of stamping die | |
| CN214354110U (en) | Plastic accessory shaping extrusion processing device | |
| CN212733892U (en) | Automatic blanking device of punch press for ratchet spanner processing | |
| CN214080993U (en) | Pressing plate clamping device for heavy metallurgical equipment | |
| CN220884537U (en) | Rack of automobile steering gear | |
| CN211540924U (en) | Production frock of socket for wall | |
| CN219041058U (en) | High-universality distribution cabinet wire arrangement frame | |
| CN217072067U (en) | Quick positioning mechanism for processing metal plate | |
| CN213288235U (en) | Powder funnel is with mechanism of bending | |
| CN219597791U (en) | Mould for multiple pier head products | |
| CN216545409U (en) | Finance financial affairs device of signing for a seal in batches | |
| CN216289943U (en) | Power construction cable installation device | |
| CN209738263U (en) | A press for producing braking clearance automatic adjustment arm | |
| CN218135099U (en) | Full-automatic sealing and drilling integrated forming machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |