Screw slotting machining clamp

Abstract

The utility model relates to the technical field of screws, in particular to a screw slotting machining clamp which comprises a supporting frame, an angle adjusting air cylinder is vertically and upwards arranged on the supporting frame, a supporting plate is fixed on a piston rod of the angle adjusting air cylinder, and a clamping fixing device is movably arranged on the supporting plate. The clamping and fixing device comprises a first clamping block and a second clamping block, the first clamping block and the second clamping block are symmetrically arranged, a plurality of first clamping grooves are formed in the first clamping block, and a plurality of second clamping grooves are formed in the second clamping block; a plurality of first clamping air cylinders are arranged on the left side of the first clamping block, the first clamping air cylinders are horizontally arranged on a first supporting vertical plate, and the first supporting vertical plate is movably arranged on the supporting frame. According to the screw slotting machining clamp, the screw can be automatically clamped, and the production efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of screws, in particular to a screw slotting processing fixture. Background Art

[0002] In daily life, the demand for screws is very large, so their manufacture is generally carried out in batches in factories. During the manufacturing process, the screws need to be slotted, which requires the use of a clamp to clamp the screws before the screws can be slotted. The utility model patent with the authorization announcement number CN217316271U - a screw slotting processing clamp, discloses a screw slotting processing clamp, including an upper clamp 1 and a lower clamp 2, the upper clamp 1 and the lower clamp 2 are movably connected through a fixing device 3, and the upper part of the lower clamp 2 is provided with a plurality of serrated grooves 4. When the screws are slotted, the plurality of screws are first placed on the serrated grooves 4 respectively, and then the screws are clamped and fixed by the clamping part 5 arranged at the lower part of the upper clamp 2, so that the screws are tightly fixed between the upper clamp 1 and the lower clamp 2. When clamping the screws, it is necessary to manually adjust and fix the clamping bolts, which reduces the production efficiency of the screws. Utility Model Content

[0003] Purpose of the utility model: The utility model provides a screw slotting processing fixture, which can automatically clamp the screws and has high production efficiency.

[0004] In order to achieve the above object, the technical solution of the utility model is as follows:

[0005] A screw slotting processing fixture comprises a support frame, an angle adjustment cylinder is vertically arranged on the support frame, a support plate is fixed on the piston rod of the angle adjustment cylinder, and a clamping device is movably arranged on the support plate;

[0006] The clamping and fixing device comprises a first clamping block and a second clamping block symmetrically arranged with the first clamping block, a plurality of first clamping slots are provided on the first clamping block, and a plurality of second clamping slots are provided on the second clamping block;

[0007] A plurality of first clamping cylinders are provided on the left side of the first clamping block, the first clamping cylinders are horizontally arranged on the first supporting plate, and the first supporting plate is movably arranged on the supporting frame;

[0008] A plurality of second clamping cylinders are arranged on the right side of the second clamping block. The second clamping cylinders are arranged horizontally on the second supporting upright plate. The second supporting upright plate is movably arranged on the supporting frame.

[0009] As an improvement: a first height-adjusting cylinder is connected to the bottom of the first supporting vertical plate, and the first height-adjusting cylinder is fixed vertically upward on the supporting plate.

[0010] As an improvement: a second height-adjusting cylinder is connected to the bottom of the second supporting vertical plate, and the second height-adjusting cylinder is fixed vertically upward on the supporting plate.

[0011] As an improvement: a receiving device is provided below the clamping and fixing device, the receiving device comprises a receiving block, the receiving block is detachably fixed to the support plate by a plurality of screws, and a plurality of receiving grooves are provided on the receiving block.

[0012] As an improvement: a screw transfer device is provided on the right side of the clamping and fixing device, and the screw transfer device includes a first telescopic cylinder and a second telescopic cylinder, the first telescopic cylinder is vertically fixed upward on the support plate, a third support vertical plate is fixed on the piston rod of the first telescopic cylinder, and a third telescopic cylinder is horizontally provided on the third support vertical plate;

[0013] The second telescopic cylinder is fixed vertically upward on the support plate, a fourth support vertical plate is fixed on the piston rod of the second telescopic cylinder, and a fourth telescopic cylinder is horizontally arranged on the fourth support vertical plate;

[0014] A transfer docking plate is fixed on the piston rod of the third telescopic cylinder and the piston rod of the fourth telescopic cylinder. A plurality of transfer docking tubes are arranged on the transfer docking plate. An electromagnet is arranged inside the transfer docking tube.

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. When the screw is placed in the receiving groove, the clamping and fixing device can automatically clamp and limit the screw without manual operation, thus improving the production efficiency of the screw;

[0017] 2. The screw transfer device can realize the transfer of screws;

[0018] 3. The angle adjustment cylinder can adjust the slotting direction of the screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution in the present practical embodiment, the drawings required for use in the embodiment or the description of the prior art will be briefly introduced below.

[0020] Figure 1 The overall structure of a screw slotting fixture is shown in Figure 1. Figure 1 ;

[0021] Figure 2The overall structure of a screw slotting fixture is shown in Figure 1. Figure 2 ;

[0022] Among them: 1. support frame; 2. angle adjustment cylinder; 3. support plate; 4. first clamping block; 5. second clamping block; 6. first slot; 7. second slot; 8. first clamping cylinder; 9. second clamping cylinder; 10. first height adjustment cylinder; 11. second height adjustment cylinder; 12. receiving block; 13. receiving slot; 14. first telescopic cylinder; 15. second telescopic cylinder; 16. third telescopic cylinder; 17. fourth telescopic cylinder; 18. third supporting upright plate; 19. fourth supporting upright plate; 20. transfer docking plate; 21. transfer docking tube; 22. first supporting upright plate; 23. second supporting upright plate. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] Please refer to Figure 1-Figure 2 A screw slotting processing fixture includes a support frame 1, on which an angle adjustment cylinder 2 is vertically arranged upward, and the angle adjustment cylinder 2 can adjust the slotting direction of the screw; a support plate 3 is fixed on the piston rod of the angle adjustment cylinder 2, and a clamping device is movably arranged on the support plate 3;

[0025] The clamping and fixing device comprises a first clamping block 4 and a second clamping block 5 which is symmetrically arranged with the first clamping block 4. The first clamping block 4 is provided with a plurality of first slots 6, and the second clamping block 5 is provided with a plurality of second slots 7.

[0026] A plurality of first clamping cylinders 8 are provided on the left side of the first clamping block 4. The first clamping cylinders 8 are horizontally arranged on the first supporting plate 22. The first supporting plate 22 is movably arranged on the supporting frame 1.

[0027] A plurality of second clamping cylinders 9 are provided on the right side of the second clamping block 5 . The second clamping cylinders 9 are horizontally arranged on the second supporting upright plate 23 , and the second supporting upright plate 23 is movably arranged on the supporting frame 1 .

[0028] When the screw is placed in the receiving groove 13, the clamping and fixing device can automatically clamp and limit the screw without manual operation, thereby improving the production efficiency of the screw.

[0029] A first height adjustment cylinder 10 is connected to the bottom of the first support plate 22, and the first height adjustment cylinder 10 is vertically fixed to the support plate 3. A second height adjustment cylinder 11 is connected to the bottom of the second support plate 23, and the second height adjustment cylinder 11 is vertically fixed to the support plate 3. In this embodiment, the first height adjustment cylinder 10 and the second height adjustment cylinder 11 can adjust the heights of the first clamping block 4 and the second clamping block 5, so as to clamp screws of different lengths.

[0030] A receiving device is provided below the clamping device, and the receiving device includes a receiving block 12, which is detachably fixed to the support plate 3 by a plurality of screws, and a plurality of receiving grooves 13 are provided on the receiving block 12. In this embodiment, when screws of different diameters need to be received, since the receiving block 12 is detachably fixed to the support plate 3, it can be replaced according to the diameter of the screw to meet the production needs.

[0031] A screw transfer device is provided on the right side of the clamping device, and the screw transfer device can realize the transfer of the screw. The screw transfer device includes a first telescopic cylinder 14 and a second telescopic cylinder 15. The first telescopic cylinder 14 is vertically fixed to the support plate 3, and a third support vertical plate 18 is fixed to the piston rod of the first telescopic cylinder 14, and a third telescopic cylinder 16 is horizontally provided on the third support vertical plate 18; the second telescopic cylinder 15 is vertically fixed to the support plate 3, and a fourth support vertical plate 19 is fixed to the piston rod of the second telescopic cylinder 15, and a fourth telescopic cylinder 17 is horizontally provided on the fourth support vertical plate 19; a transfer docking plate 20 is fixed to the piston rod of the third telescopic cylinder 16 and the piston rod of the fourth telescopic cylinder 17, and a plurality of transfer docking tubes 21 are provided on the transfer docking plate 20, and an electromagnet is provided inside the transfer docking tube 21.

[0032] Working principle: the transfer docking tube 21 is moved to the top of the screw by the third telescopic cylinder 16 and the fourth telescopic cylinder 17, and then the first telescopic cylinder 14 and the second telescopic cylinder 15 are started to move downward, the transfer docking tube 21 is sleeved on the screw, and the electromagnet is started to complete the adsorption of the screw. Then, with the cooperation of the first telescopic cylinder 14, the second telescopic cylinder 15, the third telescopic cylinder 16, and the fourth telescopic cylinder 17, the screw is placed in the receiving groove 13, and the first clamping cylinder 8 and the second clamping cylinder 9 are started to move relative to each other, so that the first clamping groove 6 and the second clamping groove 7 complete the clamping of the screw.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.

Claims

1. A screw slotting processing fixture, characterized in that: It comprises a support frame, on which an angle adjustment cylinder is vertically arranged upward, a support plate is fixed on the piston rod of the angle adjustment cylinder, and a clamping and fixing device is movably arranged on the support plate; The clamping and fixing device comprises a first clamping block and a second clamping block symmetrically arranged with the first clamping block, a plurality of first clamping slots are provided on the first clamping block, and a plurality of second clamping slots are provided on the second clamping block; A plurality of first clamping cylinders are provided on the left side of the first clamping block, the first clamping cylinders are horizontally arranged on the first supporting vertical plate, and the first supporting vertical plate is movably arranged on the supporting frame; A plurality of second clamping cylinders are arranged on the right side of the second clamping block. The second clamping cylinders are arranged horizontally on the second supporting upright plate. The second supporting upright plate is movably arranged on the supporting frame.

2. The screw slotting processing fixture according to claim 1, characterized in that: A first height-adjusting cylinder is connected to the bottom of the first supporting vertical plate, and the first height-adjusting cylinder is fixed vertically upward on the supporting plate.

3. The screw slotting processing fixture according to claim 1, characterized in that: A second height-adjusting cylinder is connected to the bottom of the second supporting vertical plate, and the second height-adjusting cylinder is vertically fixed upward on the supporting plate.

4. The screw slotting processing fixture according to claim 1, characterized in that: A receiving device is provided below the clamping and fixing device. The receiving device comprises a receiving block. The receiving block is detachably fixed on the supporting plate by a plurality of screws. A plurality of receiving grooves are provided on the receiving block.

5. The screw slotting processing fixture according to claim 1, characterized in that: A screw transfer device is provided on the right side of the clamping and fixing device, and the screw transfer device includes a first telescopic cylinder and a second telescopic cylinder, the first telescopic cylinder is vertically fixed upward on the support plate, a third support vertical plate is fixed on the piston rod of the first telescopic cylinder, and a third telescopic cylinder is horizontally provided on the third support vertical plate; The second telescopic cylinder is fixed vertically upward on the support plate, a fourth support vertical plate is fixed on the piston rod of the second telescopic cylinder, and a fourth telescopic cylinder is horizontally arranged on the fourth support vertical plate; A transfer docking plate is fixed on the piston rod of the third telescopic cylinder and the piston rod of the fourth telescopic cylinder. A plurality of transfer docking tubes are arranged on the transfer docking plate. An electromagnet is arranged inside the transfer docking tube.

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