Clamping jaw of cutting machine

Abstract

The utility model relates to the technical field of cutting machines, in particular to a cutting machine clamping jaw which comprises a supporting seat, a first supporting block, a second supporting block, a first clamping jaw body, a second clamping jaw body, a fixing mechanism, a moving mechanism and a protection mechanism, the first supporting block is fixedly arranged on the supporting seat, the second supporting block is arranged on the supporting seat in a sliding mode, the first clamping jaw body is arranged to be in an L shape, and the second clamping jaw body is arranged to be in an L shape. The first clamping jaw is arranged on one side of the first supporting block, the second clamping jaw is arranged to be in an L shape and arranged on one side of the second supporting block, and fixing mechanisms are arranged between the first supporting block and the first clamping jaw and between the second supporting block and the second clamping jaw correspondingly and used for mounting and dismounting the first clamping jaw and the second clamping jaw. And the moving mechanism is arranged on the supporting base and used for controlling the second supporting block to move, the protection mechanism is arranged on the second clamping jaw, and through the technical scheme, the problem that in the related technology, when a cutting machine clamps a plate through the clamping jaw, the plate is prone to being damaged is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a clamping claw of a cutting machine. Background Art

[0002] The cutting machine is used for dividing and cutting sheets in various industries. It does not require any molds and is controlled by system software, and then cuts the products directly. As long as the corresponding parameters are set on the operating platform, the computer transmits the corresponding instructions to the cutting machine, and the cutting machine quickly cuts according to the received design drawings.

[0003] During use, the cutting machine needs to use a clamp to clamp and fix the cut plate. The clamp in the prior art is driven by a cylinder during use, and the clamping force is relatively large. At the same time, the clamp of the cutting machine is made of metal, which has high hardness and hard edges and corners, so it is easy to scratch the plate when clamping it. Utility Model Content

[0004] The utility model provides a cutting machine clamping claw, which solves the problem in the related art that the cutting machine is prone to damage the plate when clamping the plate through the clamping claw.

[0005] The technical solution of the utility model is as follows: A clipper clamp comprises a support seat, a first support block, a second support block, a first clamp, a second clamp, a fixing mechanism, a moving mechanism and a protective mechanism;

[0006] The first support block is fixedly arranged on the support seat;

[0007] The second support block is slidably disposed on the support seat;

[0008] The first clamping jaw is configured to be L-shaped, and the first clamping jaw is disposed on one side of the first supporting block;

[0009] The second clamping jaw is configured to be L-shaped, and the second clamping jaw is disposed on one side of the second supporting block;

[0010] The fixing mechanism is respectively provided between the first support block and the first clamping jaw and between the second support block and the second clamping jaw for installing and disassembling the first clamping jaw and the second clamping jaw;

[0011] The moving mechanism is arranged on the support seat and is used to control the movement of the second supporting block;

[0012] The protection mechanism is arranged on the second clamping jaw to prevent the plate from being damaged during the clamping process.

[0013] Preferably, the protection mechanism comprises:

[0014] A protective through slot, the protective through slot being provided on the second clamping jaw;

[0015] A protection block, the protection block is slidably disposed in the protection slot;

[0016] A support spring and a damping component are fixedly arranged between the protection block and the bottom of the protection through groove.

[0017] Furthermore, it also includes a protection component, which is arranged on the first clamping jaw and is used to further protect the plate. The protection component includes:

[0018] A heat shrink tube, wherein the heat shrink tube is sleeved on the first clamping jaw;

[0019] Glue is filled between the heat shrink tube and the first clamping jaw.

[0020] Furthermore, the moving mechanism includes:

[0021] A supporting through hole, wherein the supporting through hole is provided on the supporting seat;

[0022] A moving block, the moving block is fixedly disposed on the second supporting block, the moving block passes through the supporting through hole and is slidably connected to a side wall of the supporting through hole;

[0023] A power input mechanism is arranged on the support seat and is used to control the movement of the moving block.

[0024] Furthermore, the power input mechanism comprises:

[0025] A support plate, the support plate is fixedly arranged on the support seat;

[0026] A cylinder is fixedly arranged on the support plate, and an output end of the cylinder is fixedly connected to the moving block.

[0027] On the basis of the above solution, the fixing mechanism comprises:

[0028] A fixing seat, the fixing seat is fixedly arranged on the first supporting block and the second supporting block;

[0029] A fixing groove, the fixing groove is arranged on the fixing seat, and the fixing groove passes through a side wall of the fixing seat away from the supporting seat;

[0030] A fixed shell, wherein the fixed shell is fixedly disposed on the first clamping jaw and the second clamping jaw;

[0031] Wherein, the fixed housing can be slidably inserted into the fixed groove;

[0032] A positioning mechanism is arranged in the fixed shell and is used for positioning the fixed shell and the fixed groove.

[0033] On the basis of the above scheme, the positioning mechanism includes:

[0034] A positioning opening, the positioning opening being provided on two opposite side walls of the fixed housing;

[0035] A positioning block, the positioning block is slidably disposed in the positioning opening;

[0036] A positioning groove, the positioning groove is arranged on two side walls opposite to the fixing groove;

[0037] Wherein, the positioning port is communicated with the positioning groove;

[0038] A relative movement mechanism is arranged in the fixed housing and is used to control the relative movement of the positioning block.

[0039] On the basis of the above scheme, the relative movement mechanism comprises:

[0040] A driving block, two of which are slidably arranged in the fixed housing;

[0041] A hinged rod, wherein a hinged rod is hingedly provided between each positioning block and the two driving blocks;

[0042] A driving mechanism is disposed in the fixed housing and is used to control the driving block to move relative to one another.

[0043] On the basis of the above scheme, the driving mechanism comprises:

[0044] A driving disk, the driving disk being rotatably disposed on the inner top wall of the fixed housing;

[0045] A rotating shaft, two rotating shafts are symmetrically and rotatably arranged at the eccentric position of the driving disc;

[0046] A driving rod, the driving rod being hingedly disposed between the rotating shaft and the adjacent driving block;

[0047] A driving column, the driving column is rotatably disposed on the fixed housing, and the driving column is fixedly connected to the driving disk;

[0048] A hand wheel is fixedly arranged on the driving column.

[0049] On the basis of the above scheme, a torsion spring is further included. The torsion spring is sleeved on the driving column, and two ends of the torsion spring are respectively fixedly connected to the hand wheel and the fixed housing.

[0050] The working principle and beneficial effects of the utility model are:

[0051] 1. In the utility model, by setting the protection mechanism, when the second clamp moves and clamps the plate, the protection block can first be brought into contact with the plate, and the protection block is supported by the support spring and the damping component, thereby avoiding damage to the plate caused by excessive clamping force;

[0052] 2. In the present invention, by setting the protective component, the first clamping jaw can be wrapped by a heat shrink tube, thereby preventing the first clamping jaw from directly contacting the plate and causing damage to the plate;

[0053] 3. In the present invention, the setting of the fixing mechanism facilitates the movement of the positioning block by controlling the relative movement mechanism, so that the fixing housing and the fixing seat can be installed and fixed by the positioning block respectively cooperating with the positioning opening and the positioning groove, thereby realizing the installation of the first clamping jaw and the second clamping jaw;

[0054] 4. In the utility model, by arranging the support seat, the first support block, the second support block, the first clamping jaw, the second clamping jaw, the fixing mechanism, the moving mechanism and the protective mechanism, it is convenient to protect the second clamping jaw by the support spring and the protective block, and at the same time protect the first clamping jaw by the heat shrink tube, so as to avoid the first clamping jaw and the second clamping jaw from damaging the plate during the clamping process, thereby solving the problem in the related art that the cutting machine is easy to damage the plate when clamping the plate by the clamping jaws. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0056] Figure 1 It is a schematic diagram of the structure of the utility model;

[0057] Figure 2 This is a schematic diagram of the structure of the utility model from another perspective;

[0058] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixed housing of the utility model;

[0059] Figure 4 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0060] Figure 5 This is a schematic diagram of the structure of the fixing seat of the utility model.

[0061] In the figure: 1. support seat; 2. first support block; 3. second support block; 4. first clamping jaw; 5. second clamping jaw; 6. protective slot; 7. protective block; 8. support spring; 9. heat shrink tube; 10. support hole; 11. moving block; 12. support plate; 13. cylinder; 14. fixed seat; 15. fixed slot; 16. fixed shell; 18. positioning block; 19. positioning slot; 20. drive block; 21. hinged rod; 22. drive disk; 23. drive rod; 24. drive column; 25. handwheel. DETAILED DESCRIPTION

[0062] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0063] like Figure 1~Figure 5 As shown, this embodiment proposes a cutting machine clamp, including a support base 1, a first support block 2, a second support block 3, a first clamp 4, a second clamp 5, a fixing mechanism, a moving mechanism and a protective mechanism, the first support block 2 is fixedly arranged on the support base 1, the second support block 3 is slidably arranged on the support base 1, the first clamp 4 is arranged in an L shape, the first clamp 4 is arranged on one side of the first support block 2, the second clamp 5 is arranged in an L shape, the second clamp 5 is arranged on one side of the second support block 3, fixing mechanisms are respectively arranged between the first support block 2 and the first clamp 4 and between the second support block 3 and the second clamp 5, for installing and disassembling the first clamp 4 and the second clamp 5, the moving mechanism is arranged on the support base 1 for controlling the movement of the second support block 3, and the protective mechanism is arranged on the second clamp 5 for preventing damage to the plate during the clamping process.

[0064] Among them, the protection mechanism includes a protection groove 6, a protection block 7, a support spring 8 and a damping component. The protection groove 6 is opened on the second clamp 5, the protection block 7 is slidably set in the protection groove 6, and the support spring 8 and the damping component are fixedly set between the protection block 7 and the bottom of the protection groove 6.

[0065] Specifically, when the second clamp 5 moves and clamps the plate, the protective block 7 can first be brought into contact with the plate, and then supported by the support spring 8 and the damping component, thereby avoiding damage to the plate due to excessive clamping force.

[0066] It also includes a protection component, which is arranged on the first clamp 4 for further protecting the plate. The protection component includes a heat shrink tube 9 and glue. The heat shrink tube 9 is mounted on the first clamp 4, and the glue is filled between the heat shrink tube 9 and the first clamp 4.

[0067] Specifically, the first clamping jaw 4 may be wrapped by a heat shrink tube 9 to prevent the first clamping jaw 4 from directly contacting the plate and causing damage to the plate.

[0068] Among them, the moving mechanism includes a supporting through hole 10, a moving block 11 and a power input mechanism. The supporting through hole 10 is opened on the supporting seat 1, and the moving block 11 is fixedly set on the second supporting block 3. The moving block 11 passes through the supporting through hole 10 and is slidably connected to the side wall of the supporting through hole 10. The power input mechanism is set on the supporting seat 1, which is used to control the movement of the moving block 11. The power input mechanism includes a supporting plate 12 and a cylinder 13. The support plate 12 is fixedly set on the supporting seat 1, and the cylinder 13 is fixedly set on the support plate 12. The output end of the cylinder 13 is fixedly connected to the moving block 11.

[0069] Specifically, the operator controls the cylinder 13 to work, and the work of the cylinder 13 can drive the moving block 11 to move, and at the same time drive the second clamping jaw 5 to move through the second supporting block 3, so that the second clamping jaw 5 can clamp the plate through the cooperation with the first clamping jaw 4.

[0070] The fixing mechanism includes a fixing seat 14, a fixing groove 15, a fixing shell 16 and a positioning mechanism. The fixing seat 14 is fixedly arranged on the first support block 2 and the second support block 3. The fixing groove 15 is arranged on the fixing seat 14. The fixing groove 15 penetrates the side wall of the fixing seat 14 away from the support seat 1. The fixing shell 16 is fixedly arranged on the first clamping jaw 4 and the second clamping jaw 5. The fixing shell 16 can be slidably inserted into the fixing groove 15. The positioning mechanism is arranged in the fixing shell 16 for positioning the fixing shell 16 and the fixing groove 15. The positioning mechanism includes a positioning port, a positioning block 18, a positioning groove 19 and a relative movement mechanism. The positioning port is arranged on two opposite side walls of the fixing shell 16. The positioning block 18 is slidably arranged in the positioning port. The positioning groove 19 is arranged on two opposite side walls of the fixing groove 15. The positioning port is communicated with the positioning groove 19. The relative movement mechanism is arranged in the fixing shell 16 for controlling the positioning block 18 performs relative movement, and the relative movement mechanism includes a driving block 20, a hinged rod 21 and a driving mechanism. Two driving blocks 20 are slidably arranged in the fixed shell 16, and a hinged rod 21 is hingedly arranged between each positioning block 18 and the two driving blocks 20. The driving mechanism is arranged in the fixed shell 16 and is used to control the relative movement of the driving blocks 20. The driving mechanism includes a driving disk 22, a rotating shaft, a driving rod 23, a driving column 24 and a handwheel 25. The driving disk 22 is rotatably arranged on the inner top wall of the fixed shell 16, and the driving disk 22 is symmetrically and rotatably arranged with two rotating shafts at an eccentric position. The driving rod 23 is hingedly arranged between the rotating shaft and the adjacent driving blocks 20, and the driving column 24 is rotatably arranged on the fixed shell 16. The driving column 24 is fixedly connected to the driving disk 22, and the handwheel 25 is fixedly arranged on the driving column 24. It also includes a torsion spring, which is sleeved on the driving column 24, and the two ends of the torsion spring are respectively fixedly connected to the handwheel 25 and the fixed shell 16.

[0071] Specifically, the operator rotates the handwheel 25, so that the driving column 24 can drive the driving disk 22 to rotate, and at the same time, the hinged rod 21 can replace the driving block 20 for relative movement. During the relative movement of the driving block 20, the hinged rod 21 can drive the positioning block 18 to move, and the positioning block 18 can be retracted into the positioning opening. Thereafter, the operator extends the fixed shell 16 into the fixed groove 15, and at the same time, the operator releases the handwheel 25, so that the handwheel 25, the driving column 24 and the driving disk 22 can be reset under the action of the torsion spring, and then the positioning block 18 can be extended into the fixed groove 15, so that the installation between the fixed shell 16 and the fixed seat 14 can be achieved through the cooperation of the positioning block 18 with the positioning opening and the positioning groove 19 respectively, and then the installation and fixation between the first clamp 4 and the second clamp 5 can be achieved.

[0072] In this embodiment, when in use, the operator rotates the hand wheel 25, so that the driving column 24 can drive the driving disk 22 to rotate, and the hinge rod 21 can replace the driving block 20 for relative movement. During the relative movement of the driving block 20, the hinge rod 21 can drive the positioning block 18 to move, and the positioning block 18 can be retracted into the positioning opening. Then the operator extends the fixed housing 16 into the fixed groove 15, and the operator releases the hand wheel 25, so that the hand wheel 25, the driving column 24 and the driving disk 22 can be reset under the action of the torsion spring, and then the positioning block 18 can be extended into the fixed groove 15, so that The installation between the fixed shell 16 and the fixed seat 14 is achieved by the cooperation of the positioning block 18 with the positioning port and the positioning groove 19 respectively, thereby achieving the installation and fixation between the first clamp 4 and the second clamp 5. Then the operator controls the cylinder 13 to work, and the operation of the cylinder 13 can drive the moving block 11 to move, and at the same time drive the second clamp 5 to move through the second support block 3, so that the plate can be clamped by the cooperation of the second clamp 5 and the first clamp 4. In the process of clamping the plate, the plate can be protected by the protective block 7 and the heat shrink tube 9 to avoid damage to the plate during the clamping process.

[0073] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A clipper jaw, characterized in that: include: Support seat (1); A first support block (2), the first support block (2) being fixedly arranged on the support seat (1); A second support block (3), the second support block (3) being slidably arranged on the support seat (1); A first clamping jaw (4), the first clamping jaw (4) being arranged in an L-shape, and the first clamping jaw (4) being arranged on one side of the first supporting block (2); A second clamping jaw (5), the second clamping jaw (5) being arranged in an L-shape, and the second clamping jaw (5) being arranged on one side of the second supporting block (3); A fixing mechanism, wherein the fixing mechanism is respectively arranged between the first support block (2) and the first clamping jaw (4) and between the second support block (3) and the second clamping jaw (5), and is used for installing and disassembling the first clamping jaw (4) and the second clamping jaw (5); A moving mechanism, the moving mechanism being arranged on the support seat (1) and used for controlling the movement of the second supporting block (3); A protection mechanism, wherein the protection mechanism is arranged on the second clamping jaw (5) and is used to prevent the plate from being damaged during the clamping process.

2. A clipper jaw according to claim 1, characterized in that: The protection mechanism comprises: A protective through slot (6), wherein the protective through slot (6) is formed on the second clamping jaw (5); A protection block (7), the protection block (7) being slidably disposed in the protection slot (6); A support spring (8) and a damping component, wherein the support spring (8) and the damping component are fixedly arranged between the protection block (7) and the bottom of the protection through groove (6).

3. A clipper jaw according to claim 2, characterized in that: It also includes a protection component, which is arranged on the first clamping jaw (4) and is used to further protect the plate. The protection component includes: A heat shrink tube (9), wherein the heat shrink tube (9) is sleeved on the first clamping jaw (4); Glue, the glue is filled between the heat shrink tube (9) and the first clamping jaw (4).

4. A clipper jaw according to claim 3, characterized in that: The moving mechanism comprises: A supporting through hole (10), wherein the supporting through hole (10) is provided on the supporting seat (1); A moving block (11), the moving block (11) being fixedly arranged on the second supporting block (3), the moving block (11) passing through the supporting through hole (10) and being slidably connected to a side wall of the supporting through hole (10); A power input mechanism is arranged on the support seat (1) and is used to control the movement of the moving block (11).

5. A clipper jaw according to claim 4, characterized in that: The power input mechanism comprises: A support plate (12), the support plate (12) being fixedly arranged on the support seat (1); A cylinder (13), wherein the cylinder (13) is fixedly arranged on the support plate (12), and an output end of the cylinder (13) is fixedly connected to the moving block (11).

6. A clipper jaw according to claim 5, characterized in that: The fixing mechanism comprises: A fixing seat (14), the fixing seat (14) being fixedly arranged on the first supporting block (2) and the second supporting block (3); A fixing groove (15), the fixing groove (15) being formed on the fixing seat (14), and the fixing groove (15) passing through a side wall of the fixing seat (14) away from the supporting seat (1); A fixed shell (16), the fixed shell (16) being fixedly arranged on the first clamping jaw (4) and the second clamping jaw (5); Wherein, the fixed housing (16) can be slidably inserted into the fixed groove (15); A positioning mechanism, the positioning mechanism is arranged in the fixed housing (16) and is used to position the fixed housing (16) and the fixed groove (15).

7. A clipper jaw according to claim 6, characterized in that: The positioning mechanism comprises: A positioning opening, the positioning opening being formed on two opposite side walls of the fixed housing (16); A positioning block (18), the positioning block (18) being slidably disposed in the positioning opening; A positioning groove (19), the positioning groove (19) being formed on two opposite side walls of the fixing groove (15); Wherein, the positioning opening is communicated with the positioning groove (19); A relative movement mechanism, the relative movement mechanism is arranged in the fixed housing (16) and is used to control the relative movement of the positioning block (18).

8. A clipper jaw according to claim 7, characterized in that: The relative movement mechanism comprises: A driving block (20), two of the driving blocks (20) being slidably disposed in the fixed housing (16); A hinged rod (21), wherein a hinged rod (21) is hingedly provided between each positioning block (18) and the two driving blocks (20); A driving mechanism is arranged in the fixed housing (16) and is used to control the driving block (20) to move relative to one another.

9. A clipper jaw according to claim 8, characterized in that: The driving mechanism comprises: a driving disk (22), the driving disk (22) being rotatably disposed on an inner top wall of the fixed housing (16); A rotating shaft, two rotating shafts being symmetrically and rotatably arranged at eccentric positions of the driving disc (22); A driving rod (23), the driving rod (23) being hingedly arranged between the rotating shaft and the adjacent driving block (20); A driving column (24), the driving column (24) being rotatably disposed on the fixed housing (16), the driving column (24) being fixedly connected to the driving disk (22); A hand wheel (25), wherein the hand wheel (25) is fixedly arranged on the driving column (24).

10. A clipper jaw according to claim 9, characterized in that: It also includes a torsion spring, which is sleeved on the driving column (24), and the two ends of the torsion spring are respectively fixedly connected to the hand wheel (25) and the fixed housing (16).

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