Quick positioning linear cutting clamp

Abstract

The utility model relates to the technical field of cutting clamps, in particular to a rapid positioning linear cutting clamp which can adjust the angle of a workpiece, can enable an object to rotate to be matched with cutting during cutting treatment, can conveniently cut the object at a specific angle, and is beneficial to improving the working efficiency. Comprising a base, a vertical plate is fixedly connected to the top end of the base, an angle adjusting assembly is installed on the vertical plate, a position adjusting assembly is installed in the angle adjusting assembly, the angle adjusting assembly comprises a transmission, a servo motor, a rotating shaft, a limiting rotating cylinder and a rotating table, a moving table is installed on the position adjusting assembly, and a clamping assembly is installed at the right end of the moving table.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting fixtures, in particular to a fast positioning wire cutting fixture. Background Art

[0002] Wire EDM is referred to as "wire cutting". It uses electrode wire (molybdenum wire, tungsten molybdenum wire, etc.) as the tool electrode. Under the action of pulse power, spark discharge is formed between the tool electrode and the workpiece. The spark channel instantly generates a large amount of heat, which melts or even vaporizes the workpiece surface. Since the entire cutting process is automatically controlled by the program, the processing accuracy can be guaranteed. When performing wire cutting, the object to be processed must first be positioned and clamped to prevent the object from moving. The prior art publication number CN216097570U proposes a positioning fixture for a wire cutting machine tool, including a base, a support frame fixedly connected to the upper end of the base, a driving mechanism fixedly connected to the inner side of the support frame, a mounting plate fixedly connected to the lower end of the driving mechanism, fixed plates fixedly connected to the two sides of the lower end of the mounting plate, a rotating rod rotatably connected between the two fixed plates, a cutting saw fixedly connected to the rotating rod, through holes are respectively provided on both sides of the base, sliding rods are respectively fixedly connected to the inner walls of the two through holes, a T-shaped mounting plate is provided at the lower end of the base, connecting rods are respectively hinged on both sides of the T-shaped mounting plate through connecting pieces, clamping devices are respectively provided on both sides of the upper end of the base, and the two clamping devices respectively include a clamping plate, a fixed rod fixedly connected to the clamping plate, and a moving rod fixedly connected to the fixed rod. However, the position angle of the object after clamping is relatively single during use, so it is often troublesome to move the object when cutting is required, which will increase the processing time. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a fast positioning wire cutting fixture which can adjust the angle of the workpiece and rotate the object to cooperate with the cutting process during the cutting process, thereby facilitating the cutting process of the object at a specific angle and improving work efficiency.

[0004] The utility model discloses a fast positioning wire cutting clamp, comprising a base, a vertical plate is fixedly connected to the top of the base, an angle adjustment component is installed on the vertical plate, a position adjustment component is installed in the angle adjustment component, a moving platform is installed on the position adjustment component, and a clamping component is installed on the right end of the moving platform; the object is quickly positioned and clamped by the clamping component, the object can be suspended and clamped by the vertical plate, the position adjustment component can adjust the position of the moving platform, which is convenient for adjusting the position of the workpiece, and the angle adjustment component can drive the moving platform to rotate and adjust the angle of the workpiece, so that the object can be rotated to cooperate with the cutting during the cutting process, which is beneficial to reducing the processing time and making the cutting more efficient, and at the same time can facilitate the cutting process of the object at a specific angle.

[0005] Preferably, the angle adjustment assembly includes a transmission, a servo motor, a rotating shaft, a limiting rotating drum and a turntable, the limiting rotating drum is fixedly mounted on the right side wall of the vertical plate, the turntable is rotatably mounted inside the limiting rotating drum, the transmission is fixedly mounted on the left side wall of the vertical plate, the input end of the transmission is connected to the output end of the servo motor, the output end of the transmission is connected to a rotating shaft, the rotating shaft is rotatably mounted on the vertical plate, and the rotating shaft is connected to the left side wall of the turntable; starting the servo motor drives the rotating shaft to rotate through the transmission, the rotating shaft drives the turntable to rotate in the limiting rotating drum, thereby driving the moving table to rotate, and adjusting the angle of the workpiece, so that the object can be rotated to cooperate with the cutting during the cutting process, which is beneficial to reducing the processing time and making the cutting more efficient, and at the same time can facilitate the cutting process of the object at a specific angle.

[0006] Preferably, the position adjustment component includes an electric telescopic rod, a mounting hole is opened in the middle of the right end of the turntable, an adjustment cylinder is installed on the right side wall of the turntable, the mobile platform is slidably installed in the adjustment cylinder, and a limit ring is provided at the left end of the mobile platform, and the telescopic end of the electric telescopic rod is connected to the left end of the mobile platform; the mobile electric telescopic rod can push the mobile platform to move in the adjustment cylinder, can adjust the position of the workpiece, improve the flexibility during processing, and facilitate use.

[0007] Preferably, the clamping assembly includes a second transmission, a clamping motor, a rotating rod, two pushing blocks, two pushing rods, a supporting plate, a fixed clamping plate, a connecting block and a sliding clamping plate. A clamping groove is provided on the right side wall of the mobile platform. The rotating rod is rotatably installed in the clamping groove. Threaded grooves are symmetrically provided at the upper and lower ends of the rotating rod. The bottom of the rotating rod passes through the clamping groove and is connected to the output end of the second transmission. The input end of the second transmission is connected to the output end of the clamping motor. The two pushing blocks are symmetrically slidably installed in the clamping groove, and the pushing blocks are symmetrically screwed on the upper and lower ends of the rotating rod. There is a push rod, the other end of the push rod is rotatably connected to the connecting block, the right end of the connecting block is fixedly connected to a sliding clamping plate, the support plate is fixedly connected to the lower end of the right side wall of the moving platform, and the right end of the support plate is fixedly connected to a fixed clamping plate; after the workpiece is placed on the top of the support plate, the clamping motor is started to drive the rotating rod to rotate through the second transmission, driving the pushing blocks to approach each other, and the connecting block and the sliding clamping plate are pushed by the push rod to move toward the anti-slip teeth to clamp the workpiece, which can quickly position and clamp the object, is convenient and quick to use, is conducive to reducing processing time, and makes cutting more efficient.

[0008] Preferably, the front and rear ends of the bottom of the fixed clamping plate are fixedly connected with support beams, the other end of the support beam is fixedly connected to the lower part of the right side wall of the movable platform, a limiting slide groove is provided on the top of the support plate, a limiting slider is slidably installed in the limiting slide groove, and the top of the limiting slider is fixedly connected to the bottom end of the sliding clamping plate; the support beam can increase the supporting area of ​​the bottom of the workpiece, improve the supporting strength of the fixed clamping plate, and improve the service life; when the sliding clamping plate moves, it drives the limiting slider to move in the limiting slide groove of the support plate, and the sliding clamping plate is limited and guided to improve stability.

[0009] Preferably, anti-slip teeth are installed at opposite ends of the fixed clamping plate and the sliding clamping plate; the anti-slip teeth can increase the friction with the workpiece, which is beneficial to improving the firmness of clamping.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the object can be quickly positioned and clamped by the clamping assembly, the object can be suspended and clamped by the vertical plate, the position adjustment assembly can adjust the position of the movable table, which is convenient for adjusting the position of the workpiece, and the angle adjustment assembly can drive the movable table to rotate and adjust the angle of the workpiece, so that the object can be rotated to cooperate with the cutting during the cutting process, which is beneficial to reduce the processing time and make the cutting more efficient, and at the same time can facilitate the cutting process of the object at a specific angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is a schematic diagram of the axonometric structure of the utility model;

[0013] Figure 3 It is a schematic diagram of the structure of the utility model viewed from above;

[0014] Figure 4 It is a front cross-sectional structural schematic diagram of the utility model;

[0015] Figure 5 It is a right side cross-sectional structural schematic diagram of the utility model;

[0016] Markings in the attached drawings: 1. base; 2. vertical plate; 3. transmission; 4. servo motor; 5. rotating shaft; 6. limiting rotating drum; 7. turntable; 8. electric telescopic rod; 9. moving platform; 10. second transmission; 11. clamping motor; 12. rotating rod; 13. pushing block; 14. pushing rod; 15. supporting plate; 16. fixed clamping plate; 17. connecting block; 18. sliding clamping plate; 19. anti-slip teeth; 20. limiting sliding block; 21. supporting beam. DETAILED DESCRIPTION

[0017] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0018] like Figures 1 to 5 As shown, the top of the base 1 is fixedly connected with a vertical plate 2, a limiting rotating cylinder 6 is fixedly installed on the right side wall of the vertical plate 2, a turntable 7 is rotatably installed inside the limiting rotating cylinder 6, a transmission 3 is fixedly installed on the left side wall of the vertical plate 2, an input end of the transmission 3 is connected to the output end of the servo motor 4, and an output end of the transmission 3 is connected to a rotating shaft 5, the rotating shaft 5 is rotatably installed on the vertical plate 2, the rotating shaft 5 is connected to the left side wall of the turntable 7, a mounting hole is provided in the middle of the right end of the turntable 7, an adjusting cylinder is installed on the right side wall of the turntable 7, a moving platform 9 is slidably installed in the adjusting cylinder, and a limiting ring is provided at the left end of the moving platform 9, a telescopic end of the electric telescopic rod 8 is connected to the left end of the moving platform 9, a clamping groove is provided on the right side wall of the moving platform 9, a rotating rod 12 is rotatably installed in the clamping groove, and threaded grooves are symmetrically provided at the upper and lower ends of the rotating rod 12, and the bottom of the rotating rod 12 passes through the clamping groove and is connected to the output end of the second transmission 10. The input end of the second transmission 10 is connected to the output end of the clamping motor 11, and the two pushing blocks 13 are symmetrically slidably installed in the clamping groove, and the pushing blocks 13 are symmetrically screwed on the upper and lower ends of the rotating rod 12. A push rod 14 is rotatably installed on the pushing block 13, and the other end of the push rod 14 is rotatably connected to the connecting block 17. The right end of the connecting block 17 is fixedly connected to a sliding clamping plate 18, and the support plate 15 is fixedly connected to the lower end of the right side wall of the moving platform 9. The right end of the support plate 15 is fixedly connected to a fixed clamping plate 16, and the front and rear ends of the bottom of the fixed clamping plate 16 are fixedly connected to a support beam 21, and the other end of the support beam 21 is fixedly connected to the lower part of the right side wall of the moving platform 9. A limited sliding groove is provided on the top of the support plate 15, and a limiting sliding block 20 is slidably installed in the limiting sliding groove. The top of the limiting sliding block 20 is fixedly connected to the bottom end of the sliding clamping plate 18, and the opposite end of the fixed clamping plate 16 and the sliding clamping plate 18 is installed with an anti-slip tooth 19;

[0019] After the workpiece is placed on the top of the support plate 15, the clamping motor 11 is started to drive the rotating rod 12 to rotate through the second transmission 10, driving the pushing blocks 13 to approach each other, and the connecting block 17 and the sliding clamping plate 18 are pushed by the push rod 14 to move toward the anti-slip teeth 19 to clamp the workpiece, which can quickly position and clamp the object. It is convenient and fast to use, which is conducive to reducing the processing time and making the cutting efficiency higher. The support area of ​​the bottom of the workpiece can be increased by the support beam 21, the support strength of the fixed clamping plate 16 is improved, and the service life is improved. When the sliding clamping plate 18 moves, it drives the limiting slider 20 to move in the limiting slide groove of the support plate 15, and the sliding clamping plate 18 is limited and guided To improve stability, the anti-slip teeth 19 can increase the friction with the workpiece, which is beneficial to improving the firmness of the clamping. The servo motor 4 is started to drive the rotating shaft 5 to rotate through the transmission 3. The rotating shaft 5 drives the turntable 7 to rotate in the limiting rotating cylinder 6, thereby driving the moving table 9 to rotate, and the angle of the workpiece is adjusted, so that the object can be rotated to cooperate with the cutting during the cutting process, which is beneficial to reducing the processing time and making the cutting more efficient. At the same time, it is convenient to cut the object at a specific angle. The mobile electric telescopic rod 8 can push the moving table 9 to move in the adjusting cylinder, which can adjust the position of the workpiece, improve the flexibility during processing, and facilitate use.

[0020] like Figures 1 to 5 As shown, a fast positioning wire cutting fixture of the utility model is provided. When the workpiece is put on the top of the support plate 15, the clamping motor 11 is started to drive the rotating rod 12 to rotate through the second transmission 10, and the pushing blocks 13 are driven to approach each other. The connecting block 17 and the sliding clamp plate 18 are pushed to move toward the anti-slip teeth 19 through the push rod 14 to clamp the workpiece. When the sliding clamp plate 18 moves, it drives the limiting slider 20 to move in the limiting slide groove of the support plate 15, and the sliding clamp plate 18 is limited and guided. The anti-slip teeth 19 can increase the friction with the workpiece, and the support area of ​​the bottom of the workpiece can be increased through the support beam 21. The moving electric telescopic rod 8 can push the moving platform 9 to move in the adjusting cylinder, and the position of the workpiece can be adjusted. The servo motor 4 is started to drive the rotating shaft 5 to rotate through the transmission 3, and the rotating shaft 5 drives the turntable 7 to rotate in the limiting rotating cylinder 6, thereby driving the moving platform 9 to rotate, and the angle of the workpiece is adjusted, so that the object can be rotated to cooperate with the cutting during the cutting process, so that the object can be cut at a specific angle.

[0021] The transmission 3, servo motor 4, second transmission 10 and clamping motor 11 of a quick positioning wire cutting fixture of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual without the need for creative work by technicians in this field.

[0022] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A fast positioning wire cutting fixture, characterized in that: The invention comprises a base (1), the top end of the base (1) being fixedly connected to a vertical plate (2), an angle adjustment component being mounted on the vertical plate (2), a position adjustment component being mounted inside the angle adjustment component, a moving platform (9) being mounted on the position adjustment component, and a clamping component being mounted on the right end of the moving platform (9).

2. A fast positioning wire cutting fixture as claimed in claim 1, characterized in that: The angle adjustment assembly comprises a transmission (3), a servo motor (4), a rotating shaft (5), a limiting rotating drum (6) and a rotating table (7); the limiting rotating drum (6) is fixedly mounted on the right side wall of the vertical plate (2); the rotating table (7) is rotatably mounted inside the limiting rotating drum (6); the transmission (3) is fixedly mounted on the left side wall of the vertical plate (2); the input end of the transmission (3) is connected to the output end of the servo motor (4); the output end of the transmission (3) is connected to the rotating shaft (5); the rotating shaft (5) is rotatably mounted on the vertical plate (2); and the rotating shaft (5) is connected to the left side wall of the rotating table (7).

3. A fast positioning wire cutting fixture as claimed in claim 2, characterized in that: The position adjustment component comprises an electric telescopic rod (8), a mounting hole is provided in the middle of the right end of the turntable (7), an adjustment cylinder is installed on the right side wall of the turntable (7), a moving platform (9) is slidably installed in the adjustment cylinder, a limit ring is provided at the left end of the moving platform (9), and the telescopic end of the electric telescopic rod (8) is connected to the left end of the moving platform (9).

4. A fast positioning wire cutting fixture as claimed in claim 1, characterized in that: The clamping assembly comprises a second transmission (10), a clamping motor (11), a rotating rod (12), two pushing blocks (13), two push rods (14), a support plate (15), a fixed clamping plate (16), a connecting block (17) and a sliding clamping plate (18). A clamping groove is provided on the right side wall of the moving platform (9). The rotating rod (12) is rotatably mounted in the clamping groove. The upper and lower ends of the rotating rod (12) are symmetrically provided with thread grooves. The bottom of the rotating rod (12) passes through the clamping groove and is connected to the output end of the second transmission (10). The input end is connected to the output end of the clamping motor (11), the two push blocks (13) are symmetrically slidably installed in the clamping groove, and the push blocks (13) are symmetrically screwed on the upper and lower ends of the rotating rod (12), a push rod (14) is rotatably installed on the push block (13), the other end of the push rod (14) is rotatably connected to the connecting block (17), the right end of the connecting block (17) is fixedly connected to a sliding clamping plate (18), the support plate (15) is fixedly connected to the lower end of the right side wall of the moving platform (9), and the right end of the support plate (15) is fixedly connected to a fixed clamping plate (16).

5. A fast positioning wire cutting fixture as claimed in claim 4, characterized in that: The front and rear ends of the bottom of the fixed clamping plate (16) are fixedly connected to a support beam (21), the other end of the support beam (21) is fixedly connected to the lower part of the right side wall of the movable platform (9), the top of the support plate (15) is provided with a limit slide groove, the limit slide block (20) is slidably installed in the limit slide groove, and the top of the limit slide block (20) is fixedly connected to the bottom end of the sliding clamping plate (18).

6. A fast positioning wire cutting fixture as claimed in claim 4, characterized in that: Anti-slip teeth (19) are installed at opposite ends of the fixed clamping plate (16) and the sliding clamping plate (18).

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