Clamp for metal product machining

Abstract

The utility model relates to the technical field of metal product machining, in particular to a clamp for metal product machining, which comprises an auxiliary frame, a fixing device and an auxiliary device, a cavity without an upper side wall is arranged in the auxiliary frame, a first electric push rod is arranged at the center of the cavity, and a supporting plate is arranged at the upper end of the first electric push rod. The auxiliary device comprises a sliding rod, an auxiliary ring, a spring and a clamping plate, the fixing device comprises an electric sliding rail, an electric sliding block and a clamping frame, a second electric push rod is arranged at one end of the electric sliding block, a through hole is formed in the side wall of the sliding rod, flexible clamping of a metal product is achieved, clamping is stable, and the surface of the product is not prone to being damaged; the auxiliary ring can be fixed to the sliding rod through the clamping frame, the clamping frame is more stable and not prone to shaking in the clamping process, meanwhile, the clamping frame can be adjusted in a sliding mode according to metal products of different sizes, and the universality and adaptability of the clamp are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of metal product processing, and specifically relates to a fixture for metal product processing. Background Technique

[0002] As is well known, in the existing metal product processing industry, as a key tooling equipment, the design and performance of the fixture have a crucial impact on the processing quality and efficiency. However, the structure of traditional fixtures is often relatively complex, which not only increases the manufacturing cost of the fixture, but also brings many inconveniences to operation and maintenance.

[0003] Specifically, due to the complex structure of traditional fixtures, operators need to master cumbersome operation steps and skills to ensure the correct use and clamping effect of the fixtures, which not only increases the workload, but also reduces the processing efficiency, and the cooperation and transmission relationship between components are complex, which easily leads to failures or damages of the fixtures during use. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a fixture for metal product processing.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: A fixture for metal product processing, including an auxiliary frame, a fixing device, and an auxiliary device. There is a cavity without an upper side wall inside the auxiliary frame. A first electric push rod is arranged at the center of the cavity. A support plate is arranged at the upper end of the first electric push rod. The auxiliary devices are symmetrically arranged on both sides of the first electric push rod. The auxiliary device includes a sliding rod, an auxiliary ring, a spring, and a clamping plate. The sliding rods are symmetrically arranged at the lower ends of both side walls of the first electric push rod. The corresponding auxiliary rings are on the corresponding sliding rods. The sliding rod penetrates through the auxiliary ring and is slidably connected thereto. The clamping plate is at the upper end of the auxiliary ring. One end of the spring is connected to the side wall of the auxiliary frame, and the other end is connected to the clamping plate. The fixing device is arranged in parallel with the auxiliary device. The fixing device includes an electric slide rail, an electric slider, and a clamping rack. The electric slide rails are symmetrically arranged at one end inside the cavity. The electric slider is on the electric slide rail. The electric slide rail penetrates through the electric slider and is slidably connected thereto. A second electric push rod is arranged at one end of the electric slider. The clamping rack is at one end of the second electric push rod. A through hole is arranged through the side wall of the sliding rod. The clamping rack is adapted to and slidably connected with the through hole. The groove between the clamping racks is adapted to the auxiliary ring.

[0008] In order to enable the fixture to have the ability to flexibly adjust the angle, the present utility model is improved as follows: a universal shaft is provided on the bottom wall of the auxiliary frame, and a moving block is provided at the lower end of the universal shaft.

[0009] In order to achieve the adjustment of the position, the present utility model is improved as follows: a screw rod is provided inside the moving block, the screw rod penetrates through the moving block and is threadedly connected thereto, a bottom plate is provided outside the screw rod, a through groove is provided at the center of the bottom plate, the screw rod penetrates through the groove, and the moving block is in fit and sliding connection with the inner side wall of the groove.

[0010] In order to achieve automatic adjustment, the present utility model is improved as follows: a motor is provided on one side wall of the bottom plate, and the screw rod penetrates through the side wall of the bottom plate and is connected to the output end of the motor.

[0011] In order to increase the friction between the fixture and the workbench surface, the present utility model is improved as follows: anti-slip pads are provided at the four corners of the bottom wall of the bottom plate.

[0012] In order to effectively protect the surface of the metal product, the present utility model is improved as follows: anti-slip silica gel is provided on the upper side wall of the support plate.

[0013] In order to improve its durability and clamping force, the present utility model is improved as follows: the spring is made of high-strength material.

[0014] In order to enhance the overall structural strength of the fixture, the present utility model is improved as follows: the auxiliary frame is made of steel.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present utility model provides a fixture for processing metal products, which has the following beneficial effects:

[0017] The fixture for processing metal products is provided with an auxiliary device. The spring drives the clamping plate to move, and the auxiliary ring moves on the sliding rod, realizing the flexible clamping of the metal product. The clamping is stable and not easy to damage the surface of the product. It is provided with a fixing device. The electric slider slides on the electric slide rail and is assisted by the second electric push rod, so that the clamping frame can fix the auxiliary ring on the sliding rod, which is more stable and not easy to shake during the clamping process. At the same time, the clamping frame can be slidably adjusted according to metal products of different sizes, enhancing the versatility and adaptability of the fixture, making the operation more convenient, improving the work efficiency, provided with a universal shaft, which is convenient for adjusting the angular position during clamping, provided with a screw rod and a moving block, the motor drives the screw rod to rotate, and the moving block moves along with the rotation of the screw rod, which is convenient for auxiliary adjustment of the position during clamping and is very convenient. Description of the drawings

[0018] Figure 1 It is a schematic diagram of the first perspective of the structure of the present utility model;

[0019] Figure 2 This is a schematic diagram of the second perspective of the structure of the present utility model;

[0020] Figure 3 This is a schematic diagram of the third perspective of the structure of the present utility model;

[0021] Figure 4 This is a schematic diagram of the fourth perspective of the structure of the present utility model.

[0022] In the figure: 1. bottom plate; 2. clamping plate; 3. auxiliary frame; 4. spring; 5. first electric push rod; 6. support plate; 7. motor; 8. universal shaft; 9. anti-slip pad; 10. screw rod; 11. electric slide rail; 12. electric slider; 13. second electric push rod; 14. clamping frame; 15. moving block; 16. sliding rod; 17. auxiliary ring. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4, A fixture for metal product processing, including an auxiliary frame 3, a fixing device and an auxiliary device. There is a cavity without an upper side wall inside the auxiliary frame 3. A first electric push rod 5 is arranged at the center of the cavity. A support plate 6 is arranged at the upper end of the first electric push rod 5. The auxiliary devices are symmetrically arranged on both sides of the first electric push rod 5. The auxiliary device includes sliding rods 16, auxiliary rings 17, springs 4 and clamping plates 2. The sliding rods 16 are symmetrically arranged at the lower ends of both side walls of the first electric push rod 5. The corresponding auxiliary rings 17 are on the corresponding sliding rods 16. The sliding rods 16 penetrate through the auxiliary rings 17 and are slidably connected to them. The clamping plates 2 are at the upper ends of the auxiliary rings 17. One end of the spring 4 is connected to the side wall of the auxiliary frame 3, and the other end is connected to the clamping plate 2. The fixing device is arranged in parallel with the auxiliary device. The fixing device includes an electric slide rail 11, an electric slider 12 and a clamping frame 14. The electric slide rails 11 are symmetrically arranged at one end inside the cavity. The electric slider 12 is on the electric slide rail 11. The electric slide rail 11 penetrates through the electric slider 12 and is slidably connected to it. One end of the electric slider 12 is provided with a second electric push rod 13. The clamping frame 14 is at one end of the second electric push rod 13. The side wall of the sliding rod 16 is provided with a through hole. The clamping frame 14 is adapted to and slidably connected to the through hole. The groove between the clamping frames 14 is adapted to the auxiliary ring 17. A universal shaft 8 is arranged at the bottom wall of the auxiliary frame 3. A moving block 15 is arranged at the lower end of the universal shaft 8. A screw rod 10 is arranged inside the moving block 15. The screw rod 10 penetrates through the moving block 15 and is threadedly connected to it. The outside of the screw rod 10 is provided with a bottom plate 1. A through groove is arranged at the center of the bottom plate 1. The screw rod 10 penetrates through the groove. The moving block 15 is in contact with and slidably connected to the inner side wall of the groove. A motor 7 is arranged on one side wall of the bottom plate 1. The screw rod 10 penetrates through the side wall of the bottom plate 1 and is connected to the output end of the motor 7.

[0025] During the use process, place the metal product on the support plate 6. The spring 4 contracts under the extrusion of the metal product. The clamping plate 2 moves along with the contraction of the spring 4, and the metal product can be clamped. At this time, the auxiliary ring 17 slides on the sliding rod 16. Then start the electric slide rail 11. The electric slider 12 slides on the electric slide rail 11, driving the clamping frame 14 to move, so that the clamping frame 14 aligns with both sides of the auxiliary ring 17. Start the second electric push rod 13, and make it extend to drive the clamping frame 14 to move. The clamping frame 14 clamps both sides of the auxiliary ring 17 for locking, and subsequent processing operations can be carried out. When the height needs to be adjusted, start the first electric push rod 5, and make it extend to drive the support plate 6 to rise and fall. Start the motor 7, and the output of the motor 7 drives the screw rod 10 to rotate. The moving block 15 moves along with the rotation of the screw rod 10, and its position can be adjusted. Rotate the universal shaft 8 to facilitate the adjustment of its angle.

[0026] During the actual use process, it is necessary to increase the friction between the fixture and the workbench surface to prevent sliding during the processing. To meet the above requirements, in this embodiment, anti-slip pads 9 are provided at the four corners of the bottom wall of the bottom plate 1.

[0027] During the actual use process, it is necessary to effectively protect the surface of metal products and avoid damage during the processing. To meet the above requirements, in this embodiment, anti-slip silica gel is provided on the upper side wall of the support plate 6.

[0028] During the actual use process, it is necessary to improve its durability and clamping force and extend its service life. To meet the above requirements, in this embodiment, the spring 4 is made of high-strength material.

[0029] During the actual use process, it is necessary to enhance the overall structural strength of the fixture. To meet the above requirements, in this embodiment, the auxiliary frame 3 is made of steel.

[0030] To illustrate in detail the possible application scenarios, technical principles, specific implementable solutions, achievable purposes and effects of this application, etc., the following will be described in detail with reference to the specific embodiments listed and in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application, so they are only examples and cannot be used to limit the protection scope of this application.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixture for metal product processing, comprising an auxiliary frame (3), a fixing device and an auxiliary device, characterized in that: A cavity without an upper side wall is provided inside the auxiliary frame (3). A first electric push rod (5) is provided at the center of the cavity. A support plate (6) is provided at the upper end of the first electric push rod (5). The auxiliary devices are symmetrically arranged on both sides of the first electric push rod (5). The auxiliary device includes a sliding rod (16), an auxiliary ring (17), a spring (4), and a clamping plate (2). The sliding rods (16) are symmetrically arranged at the lower ends of both side walls of the first electric push rod (5). The corresponding auxiliary rings (17) are on the corresponding sliding rods (16). The sliding rod (16) penetrates through the auxiliary ring (17) and is slidably connected thereto. The clamping plate (2) is at the upper end of the auxiliary ring (17). One end of the spring (4) is connected to the side wall of the auxiliary frame (3), and the other end is connected to the clamping plate (2). The fixing device is arranged in parallel with the auxiliary device. The fixing device includes an electric slide rail (11), an electric slider (12), and a clamping bracket (14). The electric slide rails (11) are symmetrically arranged at one end inside the cavity. The electric slider (12) is on the electric slide rail (11). The electric slide rail (11) penetrates through the electric slider (12) and is slidably connected thereto. One end of the electric slider (12) is provided with a second electric push rod (13). The clamping bracket (14) is at one end of the second electric push rod (13). A through hole is provided in the side wall of the sliding rod (16). The clamping bracket (14) is adapted to and slidably connected to the through hole. The groove between the clamping brackets (14) is adapted to the auxiliary ring (17).

2. The fixture for metal product processing according to claim 1, wherein: A universal shaft (8) is provided on the bottom wall of the auxiliary frame (3). A moving block (15) is provided at the lower end of the universal shaft (8).

3. The fixture for metal product processing according to claim 2, wherein: A screw rod (10) is provided inside the moving block (15). The screw rod (10) penetrates through the moving block (15) and is threadedly connected thereto. A bottom plate (1) is provided outside the screw rod (10). A through groove is provided at the center of the bottom plate (1). The screw rod (10) penetrates through the groove. The moving block (15) is in contact with and slidably connected to the inner side wall of the groove.

4. A fixture for metal product processing according to claim 3, characterized in that: A motor (7) is provided on one side wall of the bottom plate (1). The screw rod (10) penetrates through the side wall of the bottom plate (1) and is connected to the output end of the motor (7).

5. A fixture for metal product processing according to claim 4, characterized in that: Anti-slip pads (9) are provided at the four corners of the bottom wall of the bottom plate (1).

6. The fixture for metal product processing according to claim 5, characterized in that: Anti-slip silica gel is provided on the upper side wall of the support plate (6).

7. A fixture for metal product processing according to claim 6, characterized in that: The spring (4) is made of high-strength material.

8. A fixture for metal product processing according to claim 7, characterized in that: The auxiliary frame (3) is made of steel.

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