CN214818386U

CN214818386U - Clamping device for cutting die steel

Info

Publication number: CN214818386U
Application number: CN202121366347.XU
Authority: CN
Inventors: 应立法
Original assignee: Zhejiang Xincheng Mould Material Co ltd
Current assignee: Zhejiang Xincheng Mould Material Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-23
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a clamping device for die steel cutting processing, which comprises a workbench, a placing plate and a supporting block, wherein both ends of the top of the placing plate are movably connected with a first connecting block, the other end of the first connecting block is movably sleeved with a clamping block, one end of the bottom of the first connecting block is movably connected with a third connecting block, and one end of the inside of the first connecting block is movably connected with a first spring; through the handle of design, first movable rod, second connecting rod, first spring and grip block, can adjust the position of clamping device's grip block motion, through the first bolt and the second standing groove of design, fix the position of grip block motion, solved the specification non-uniform because of the mould steel to it is unstable to lead to the easy centre gripping of the mould steel of different specifications of clamping device, then lead to reducing the problem of mould steel processing work efficiency.

Description

Clamping device for cutting die steel

Technical Field

The utility model belongs to the technical field of the mould steel processing, concretely relates to a clamping device for mould steel cutting process.

Background

The die steel is used for manufacturing dies such as a cold stamping die, a hot forging die, a die-casting die and the like, the dies are main processing tools for manufacturing parts in industrial departments such as mechanical manufacturing, radio instruments, motors, electric appliances and the like, the quality of the dies directly influences the quality of a pressure processing process, the precision yield of products and the production cost, and the die steel needs to be clamped by a clamping device in the cutting processing process, so that the cutting processing efficiency of the die steel is improved, however, the clamping device on the market still has various defects and cannot meet the production requirements.

The clamping device comprises a clamping device body, a clamping device body and a clamping device body, wherein the clamping device body is provided with a clamping groove, the clamping groove is formed in the clamping device body, the clamping device body is provided with a clamping groove, the clamping groove is arranged on the clamping device body, the clamping device body is provided with a clamping groove, the clamping groove is arranged on the clamping device body, and the clamping device body is provided with a clamping groove.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device for mould steel cutting process, in order to solve and to propose current clamping device in the above-mentioned background art in the use, because there is great difference in the size of mould steel, and clamping device's centre gripping size is generally fixed, thereby the centre gripping specification that leads to the mould steel that the staff is difficult to process according to actual need effectively adjusts clamping device's size, then lead to the mould steel to drop from the workstation easily in the course of working, can influence the effect of mould steel processing, the problem of clamping device practicality has also been reduced simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for cutting and processing die steel comprises a workbench, a placing plate and a supporting block, the two ends of the top of the placing plate are movably connected with first connecting blocks, the other ends of the first connecting blocks are movably sleeved with clamping blocks, one end of the bottom of the first connecting block is movably connected with a third connecting block, one end of the inside of the first connecting block is movably connected with a first spring, the top of the first connecting block is movably connected with a connecting plate, the bottom of the clamping block is movably connected with a second connecting rod, one end of the second connecting rod is movably connected with a second movable rod, one end of the second movable rod is movably connected with a first movable rod, one end of the first movable rod is movably connected with a handle, the top of the clamping block is movably connected with a first connecting rod, the front surface screw thread of first connecting block has cup jointed first bolt, the other end swing joint of grip block has the rubber pad.

Preferably, the bottom swing joint of placing the board has the second connecting block, the top swing joint of second connecting block has the second spring, the bottom swing joint of second spring has the fly leaf, the top swing joint of second connecting block has the fourth connecting block, the bottom swing joint of fly leaf has the fourth connecting rod, the top swing joint of fly leaf has the third connecting rod, the top swing joint of third connecting rod has the third movable rod, the one end swing joint of fly leaf has the pull rod, the bottom swing joint of fourth connecting rod has the gyro wheel, first logical groove has been seted up to the bottom of second connecting block, the second bolt has been cup jointed to the front surface screw thread of second connecting block, the second through-groove has been seted up to the inside of fourth connecting block, the third standing groove has been seted up to the inside of fly leaf.

Preferably, a first placing groove is formed in the connecting plate, and a second placing groove is formed in the other end of the clamping block.

Preferably, one end of the first movable rod is provided with a limit groove matched with the other end of the handle, and the front surface of the first connecting block is provided with a sliding groove matched with the rear surface of the first bolt.

Preferably, the bottom of the clamping block is provided with a connecting groove matched with the second connecting rod, and the other end of the first connecting block is provided with a round hole matched with the clamping block.

Preferably, one end of the movable plate is provided with a clamping groove matched with the other end of the pull rod, and the top of the movable plate is provided with a groove matched with the third connecting rod.

Preferably, a through hole matched with the rear surface of the second bolt is formed in the front surface of the second connecting block, and the sectional area of the third placing groove is one point and one time of the sectional area of the rear surface of the second bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the handle of design, first movable rod, second connecting rod, first spring and grip block, can adjust the position of clamping device's grip block motion, through the first bolt and the second standing groove of design, fix the position of grip block motion, solved the specification non-uniform because of the mould steel to it is unstable to lead to the easy centre gripping of the mould steel of different specifications of clamping device, then lead to reducing the problem of mould steel processing work efficiency.

2. Through the pull rod, fly leaf, fourth connecting rod, gyro wheel and the second spring of design for clamping device can carry out the short distance and remove, through the second bolt and the third standing groove of design, can fix the position of fly leaf motion, has solved because of clamping device has certain volume and weight, thereby leads to expending certain manpower and material resources and removes, then leads to having increased the problem of clamping device use cost.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure diagram of a first connecting block of the present invention;

fig. 3 is a schematic side view, sectional structure diagram of the first connecting block of the present invention;

fig. 4 is a schematic sectional view of a second connecting block according to the present invention;

fig. 5 is a side view of the second connecting block of the present invention.

In the figure: 1. a work table; 2. placing the plate; 3. a support block; 4. a handle; 5. a first connection block; 6. a clamping block; 7. a rubber pad; 8. a first bolt; 9. a second connecting block; 10. a second bolt; 11. a pull rod; 12. a first spring; 13. a third connecting block; 14. a connecting plate; 15. a first connecting rod; 16. a first movable bar; 17. a second movable bar; 18. a second connecting rod; 19. a first placing groove; 20. a second placing groove; 21. a fourth connecting block; 22. a third movable bar; 23. a second spring; 24. a third connecting rod; 25. a movable plate; 26. a fourth connecting rod; 27. a first through groove; 28. a roller; 29. a second through groove; 30. and a third placing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a clamping device for cutting and processing die steel comprises a workbench 1, a placing plate 2 and a supporting block 3, wherein both ends of the top of the placing plate 2 are movably connected with a first connecting block 5, the other end of the first connecting block 5 is movably sleeved with a clamping block 6, one end of the bottom of the first connecting block 5 is movably connected with a third connecting block 13, one end of the inside of the first connecting block 5 is movably connected with a first spring 12, the top of the first connecting block 5 is movably connected with a connecting plate 14, the bottom of the clamping block 6 is movably connected with a second connecting rod 18, one end of the second connecting rod 18 is movably connected with a second movable rod 17, one end of the second movable rod 17 is movably connected with a first movable rod 16, one end of the first movable rod 16 is movably connected with a handle 4, the top of the clamping block 6 is movably connected with a first connecting rod 15, a first bolt 8 is sleeved on the front surface of the first connecting block 5 in a threaded manner, the other end of the clamping block 6 is movably connected with a rubber pad 7.

In this embodiment, the worker firstly puts the die steel on the top of the workbench 1, because the other end of the handle 4 is connected with one end of the first movable rod 16 in a fitting manner, the other end of the first movable rod 16 is connected with the second movable rod 17 in a fitting manner, the other end of the second movable rod 17 is connected with the second connecting rod 18 in a fitting manner, the top of the second connecting rod 18 is connected with the clamping block 6 in a fitting manner, the first movable rod 16, the second movable rod 17 and the second connecting rod 18 are driven to start to move towards the direction close to the other end of the first connecting block 5 by applying an external force to the handle 4, under the action force of the movement of the second connecting rod 18, the clamping block 6 and the rubber pad 7 start to move towards the direction close to the outer surface of the die steel, in the movement process of the clamping block 6, the first spring 12 is stretched to a certain degree, and simultaneously, because the top of the clamping block 6 is connected with the first connecting rod 15 in a fitting manner, the motion of grip block 6 has driven first connecting rod 15 and also started to move toward the direction that is close to the other end of first connecting block 5 in the inside of first standing groove 19, the motion continues, surface motion contact to the surface of mould steel of rubber pad 7, at this moment, stop the motion of handle 4, rotate first bolt 8, the back surface that has driven first bolt 8 is at the inside motion of first connecting block 5, the motion continues, the inner wall of second standing groove 20 is contacted to the back surface motion of first bolt 8, thereby fix the position of grip block 6 motion, the position of the surface at the surface of mould steel of rubber pad 7 has been fixed promptly, reverse operation can take out the mould steel.

Specifically, the bottom swing joint of placing board 2 has second connecting block 9, the top swing joint of second connecting block 9 has second spring 23, the bottom swing joint of second spring 23 has fly leaf 25, the top swing joint of second connecting block 9 has fourth connecting block 21, the bottom swing joint of fly leaf 25 has fourth connecting rod 26, the top swing joint of fly leaf 25 has third connecting rod 24, the top swing joint of third connecting rod 24 has third movable rod 22, the one end swing joint of fly leaf 25 has pull rod 11, the bottom swing joint of fourth connecting rod 26 has gyro wheel 28, first logical groove 27 has been seted up to the bottom of second connecting block 9, second bolt 10 has been cup jointed to the front surface screw thread of second connecting block 9, second logical groove 29 has been seted up to the inside of fourth connecting block 21, third standing groove 30 has been seted up to the inside of fly leaf 25.

In this embodiment, since the other end of the pull rod 11 is attached to one end of the movable plate 25, and the bottom of the movable plate 25 is attached to the fourth connecting rod 26, an external force is applied to the pull rod 11 to drive the movable plate 25 and the fourth connecting rod 26 to start to move toward the bottom of the second connecting block 9, during the movement of the movable plate 25, the second spring 23 is stretched to a certain extent, meanwhile, since the top of the movable plate 25 is attached to the bottom of the third connecting rod 24, the top of the third connecting rod 24 is attached to the bottom of the third movable rod 22, and the movement of the movable plate 25 drives the third connecting rod 24 and the third movable rod 22 to start to move toward the bottom of the fourth connecting block 21, and continue to move until the bottom of the roller 28 contacts the ground through the inner motion of the first through groove 27, at this time, the movement of the pull rod 11 is stopped, when the bottom motion of third movable rod 22 contacts the bottom of fourth connecting block 21, the distance of gyro wheel 28 motion reaches the biggest, the tensile degree of second spring 23 reaches the biggest, rotate second bolt 10, the inside motion at second connecting block 9 of the rear surface that has driven second bolt 10, continue the motion, the inner wall of contact third standing groove 30 is moved to the rear surface of second bolt 10, thereby fix the position of fly leaf 25 motion, at this moment, clamping device can remove, after removing the assigned position, gyro wheel 28 can be accomodate in reverse operation, increase clamping device's stability.

Specifically, a first placing groove 19 is formed in the connecting plate 14, and a second placing groove 20 is formed at the other end of the clamping block 6.

In this embodiment, the movement of the first connecting rod 15 inside the first placing groove 19 is facilitated; the first bolt 8 is rotated to drive the rear surface of the first bolt 8 to move in the first connecting block 5, and the movement is continued until the rear surface of the first bolt 8 moves to contact the inner wall of the second placing groove 20, so that the moving position of the clamping block 6 is fixed.

Specifically, one end of the first movable rod 16 is provided with a limit groove matched with the other end of the handle 4, and the front surface of the first connecting block 5 is provided with a sliding groove matched with the rear surface of the first bolt 8.

In this embodiment, one end of the first movable rod 16 is connected to the other end of the handle 4, so that the first movable rod 16 is driven to move under the action of the movement of the handle 4; rotating the first bolt 8 brings the rear surface of the first bolt 8 to move inside the first connecting block 5.

Specifically, the bottom of the clamping block 6 is provided with a connecting groove matched with the second connecting rod 18, and the other end of the first connecting block 5 is provided with a round hole matched with the clamping block 6.

In the embodiment, the bottom of the clamping block 6 is in fit connection with the top of the second connecting rod 18; through offer the round hole with grip block 6 looks adaptation at the other end of first connecting block 5, under the effort of second connecting rod 18 motion, driven grip block 6 and moved inside the other end of first connecting block 5.

Specifically, one end of the movable plate 25 is provided with a clamping groove matched with the other end of the pull rod 11, and the top of the movable plate 25 is provided with a groove matched with the third connecting rod 24.

In this embodiment, the other end of the pull rod 11 is attached to one end of the movable plate 25; the top of the movable plate 25 is attached to the third connecting rod 24, so that the movable plate 25 and the third connecting rod 24 are driven to move under the action of the movement of the pull rod 11.

Specifically, the front surface of the second connecting block 9 is provided with a through hole adapted to the rear surface of the second bolt 10, and the cross-sectional area of the third placing groove 30 is one point and one time as large as the cross-sectional area of the rear surface of the second bolt 10.

In this embodiment, the second bolt 10 is rotated to drive the rear surface of the second bolt 10 to move inside the second connecting block 9, and the movement is continued until the rear surface of the second bolt 10 moves to contact the inner wall of the third placing groove 30, so as to fix the moving position of the movable plate 25.

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

1. The utility model provides a clamping device for mould steel cutting process, includes workstation (1), places board (2) and supporting shoe (3), its characterized in that: the clamping device is characterized in that both ends of the top of the placing plate (2) are movably connected with first connecting blocks (5), the other ends of the first connecting blocks (5) are movably sleeved with clamping blocks (6), one end of the bottom of each first connecting block (5) is movably connected with a third connecting block (13), one end of the inside of each first connecting block (5) is movably connected with a first spring (12), the top of each first connecting block (5) is movably connected with a connecting plate (14), the bottom of each clamping block (6) is movably connected with a second connecting rod (18), one end of each second connecting rod (18) is movably connected with a second movable rod (17), one end of each second movable rod (17) is movably connected with a first movable rod (16), one end of each first movable rod (16) is movably connected with a handle (4), and the top of each clamping block (6) is movably connected with a first connecting rod (15), the front surface of the first connecting block (5) is in threaded sleeve connection with a first bolt (8), and the other end of the clamping block (6) is movably connected with a rubber pad (7).

2. The clamping device for die steel cutting machining according to claim 1, characterized in that: the bottom of the placing plate (2) is movably connected with a second connecting block (9), the top of the second connecting block (9) is movably connected with a second spring (23), the bottom of the second spring (23) is movably connected with a movable plate (25), the top of the second connecting block (9) is movably connected with a fourth connecting block (21), the bottom of the movable plate (25) is movably connected with a fourth connecting rod (26), the top of the movable plate (25) is movably connected with a third connecting rod (24), the top of the third connecting rod (24) is movably connected with a third movable rod (22), one end of the movable plate (25) is movably connected with a pull rod (11), the bottom of the fourth connecting rod (26) is movably connected with a roller (28), the bottom of the second connecting block (9) is provided with a first through groove (27), and the front surface of the second connecting block (9) is sleeved with a second bolt (10) through threads, a second through groove (29) is formed in the fourth connecting block (21), and a third placing groove (30) is formed in the movable plate (25).

3. The clamping device for die steel cutting machining according to claim 1, characterized in that: a first placing groove (19) is formed in the connecting plate (14), and a second placing groove (20) is formed in the other end of the clamping block (6).

4. The clamping device for die steel cutting machining according to claim 1, characterized in that: one end of the first movable rod (16) is provided with a limiting groove matched with the other end of the handle (4), and the front surface of the first connecting block (5) is provided with a sliding groove matched with the rear surface of the first bolt (8).

5. The clamping device for die steel cutting machining according to claim 1, characterized in that: the bottom of the clamping block (6) is provided with a connecting groove matched with the second connecting rod (18), and the other end of the first connecting block (5) is provided with a round hole matched with the clamping block (6).

6. The clamping device for die steel cutting machining according to claim 2, characterized in that: one end of the movable plate (25) is provided with a clamping groove matched with the other end of the pull rod (11), and the top of the movable plate (25) is provided with a groove matched with the third connecting rod (24).

7. The clamping device for die steel cutting machining according to claim 2, characterized in that: the front surface of the second connecting block (9) is provided with a through hole matched with the rear surface of the second bolt (10), and the section area of the third placing groove (30) is one point and one time of the section area of the rear surface of the second bolt (10).