Special-shaped clamp for hardware machining

Abstract

The utility model relates to the technical field of hardware machining, in particular to a special-shaped clamp for hardware machining, the special-shaped clamp for hardware machining comprises hydraulic rods, connecting rods, supporting plates, a fixing frame and fixing plates, the connecting rods are installed on the surfaces of the tops of the hydraulic rods in a sliding mode, the supporting plates are fixedly connected between the two adjacent connecting rods, and the fixing frame is fixedly connected with the supporting plates. According to the special-shaped clamp for hardware machining, through cooperation of a rotating rod and a driving motor which are installed between the supporting plates and the fixing frame, when the driving motor runs, the rotating rod is driven to rotate, and due to the fact that the rotating rod is fixedly connected with the fixing frame, the rotating rod is driven to rotate by the driving motor; when the rotating rod rotates, the fixing frame is driven to rotate together, so that the hardware needing to be machined is turned over, the back of the hardware can be machined, and meanwhile, the fixing frame can be locked and kept in the horizontal position through cooperation of an inserting opening formed in the outer side of the fixing frame and an inserting rod in a supporting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing, in particular to a special-shaped clamp for hardware processing. Background Art

[0002] With the continuous development of modern society and the improvement of people's living standards, modern countries pay more and more attention to the fine processing of mechanical products. In the processing of modern mechanical products, it is inevitable that some hardware with relatively irregular shapes will appear. We collectively call such hardware with relatively irregular shapes special-shaped hardware. In view of the fact that some special-shaped hardware still needs to be processed, it is necessary to use a special clamp to clamp the special-shaped hardware and then process it.

[0003] In common fixtures, the splints or claws that come into contact with hardware are mostly fixed, which makes it inconvenient to fit special-shaped hardware, resulting in unstable clamping of special-shaped hardware. In addition, common fixtures are not convenient for flipping special-shaped hardware. When processing the back of special-shaped hardware, the special-shaped hardware needs to be re-clamped, resulting in low processing efficiency of special-shaped hardware.

[0004] Therefore, we propose a special-shaped fixture for hardware processing. Utility Model Content

[0005] The purpose of the utility model is to provide a special-shaped clamp for processing hardware to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a special-shaped clamp for hardware processing, comprising a hydraulic rod, a connecting rod, a support plate, a fixed frame and a fixed plate, wherein a connecting rod is slidably installed on the top surface of the hydraulic rod, a support plate is fixedly connected between two adjacent connecting rods, a fixed frame is installed between the two support plates, and a fixed plate is symmetrically fixedly connected to the inner wall of the fixed frame.

[0007] Preferably, a rotating rod is rotatably installed inside the support plate, and the other end of the rotating rod is fixedly connected to the fixed frame. A driving motor is installed on the outer surface of the support plate located at the rotating rod, and the output end of the driving motor is fixedly connected to the rotating rod.

[0008] Preferably, the outer surface of the fixing frame is symmetrically provided with sockets, the support plate is slidably provided with an insertion rod inside the socket, and the other end surface of the insertion rod is fixedly connected with a pull plate.

[0009] Preferably, the top surface of the fixed plate is symmetrically fixedly connected with a fixed block, a threaded cylinder is fixedly connected between the two fixed blocks, a sliding rod is slidably installed inside the fixed block, and the other end surface of the sliding rod is fixedly connected with a push plate.

[0010] Preferably, a connecting shaft is symmetrically installed on the front end surface of the push plate, a guide rail is symmetrically installed on the front end surface of the push plate, a sliding block is slidably installed inside the guide rail, a clamping rod is rotatably installed inside the connecting shaft and the sliding block, and a clamping seat is rotatably installed on the other end of two adjacent clamping rods.

[0011] Preferably, a threaded rod is meshedly installed inside the threaded barrel, and one end of the threaded rod is fixedly connected to the push plate, worms are rotatably installed on both sides of the fixed frame, a worm wheel is installed on the outer surface of the threaded rod, and the inside of the worm wheel is threadedly connected to the threaded rod, and the outside of the worm wheel is meshed with the worm.

[0012] Preferably, a driving pulley is mounted on the surface of one end of one of the worms, a driven pulley is mounted on the surface of one end of the other worm, a connecting belt is installed between the driving pulley and the driven pulley, and the connecting belt is used for transmission connection, and a rotating motor is mounted on the surface of the other end of one of the worms.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: through the cooperation of the rotating rod and the driving motor installed between the support plate and the fixed frame, when the driving motor is running, the rotating rod is driven to rotate. Since the rotating rod is fixedly connected to the fixed frame, when the rotating rod rotates, the fixed frame is driven to rotate together, thereby realizing the flipping of the hardware to be processed, and the back of the hardware can be processed. At the same time, through the cooperation of the socket provided on the outside of the fixed frame and the plug rod in the support plate, the fixed frame can be locked to maintain a horizontal position. Through the cooperation of the threaded barrel and the threaded rod installed on the top of the fixed plate, when the rotating motor is running, the worm is driven to rotate, and the rotation of the worm thereby drives the rotation of the worm gear engaged on the outside to rotate. Since the inside of the worm gear is threadedly connected to the threaded rod, the rotation of the worm gear drives the threaded rod to move into the inside of the fixed frame, thereby driving the clamping seat to move into the inside of the fixed frame to clamp the hardware. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 3 It is a partial structural diagram of the utility model;

[0017] Figure 4 It is a partial structural diagram of the utility model.

[0018] In the figure: 1. hydraulic rod; 2. connecting rod; 3. support plate; 4. fixed frame; 5. fixed plate; 6. rotating rod; 7. driving motor; 8. socket; 9. plug rod; 10. pull plate; 11. fixing block; 12. threaded cylinder; 13. slide rod; 14. push plate; 15. connecting shaft; 16. guide rail; 17. clamping rod; 18. clamping seat; 19. threaded rod; 20. worm; 21. worm wheel; 22. driving pulley; 23. driven pulley; 24. connecting belt; 25. rotating motor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4 A special-shaped clamp for hardware processing includes a hydraulic rod 1, a connecting rod 2, a support plate 3, a fixed frame 4 and a fixed plate 5. The connecting rod 2 is slidably installed on the top surface of the hydraulic rod 1, and a support plate 3 is fixedly connected between two adjacent connecting rods 2. A fixed frame 4 is installed between the two support plates 3, and the inner wall of the fixed frame 4 is symmetrically fixedly connected with a fixed plate 5.

[0021] See also Figure 1-4 A rotating rod 6 is rotatably installed inside the support plate 3, and the other end of the rotating rod 6 is fixedly connected to the fixed frame 4. A driving motor 7 is installed on the outer surface of the support plate 3 located at the rotating rod 6, and the output end of the driving motor 7 is fixedly connected to the rotating rod 6.

[0022] See also Figure 1-4 The outer surface of the fixing frame 4 is symmetrically provided with a socket 8 , and the support plate 3 is slidably installed with an insertion rod 9 inside the socket 8 , and the other end surface of the insertion rod 9 is fixedly connected to a pull plate 10 .

[0023] See also Figure 1-4 The top surface of the fixed plate 5 is symmetrically fixedly connected with a fixed block 11, a threaded cylinder 12 is fixedly connected between the two fixed blocks 11, a sliding rod 13 is slidably installed inside the fixed block 11, and the other end surface of the sliding rod 13 is fixedly connected with a push plate 14.

[0024] See also Figure 1-4The front end surface of the push plate 14 is symmetrically installed with a connecting shaft 15, and the front end surface of the push plate 14 is symmetrically installed with a guide rail 16. A sliding block is slidably installed inside the guide rail 16. A clamping rod 17 is rotatably installed inside the connecting shaft 15 and the sliding block, and a clamping seat 18 is rotatably installed at the other end of two adjacent clamping rods 17.

[0025] See also Figure 1-4 A threaded rod 19 is meshedly installed inside the threaded barrel 12, and one end of the threaded rod 19 is fixedly connected to the push plate 14. Worms 20 are rotatably installed on both sides of the fixed frame 4. A worm wheel 21 is installed on the outer surface of the threaded rod 19, and the inside of the worm wheel 21 is threadedly connected to the threaded rod 19, and the outside of the worm wheel 21 is meshed with the worm 20.

[0026] See also Figure 1-4 A driving pulley 22 is mounted on the surface of one end of the worm 20, and a driven pulley 23 is mounted on the surface of one end of the other worm 20. A connecting belt 24 is installed between the driving pulley 22 and the driven pulley 23, and the connecting belt 24 is used for transmission connection. A rotating motor 25 is mounted on the surface of the other end of the worm 20.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A special-shaped fixture for hardware processing, characterized by: It comprises a hydraulic rod (1), a connecting rod (2), a support plate (3), a fixed frame (4) and a fixed plate (5), wherein the connecting rod (2) is slidably mounted on the top surface of the hydraulic rod (1), a support plate (3) is fixedly connected between two adjacent connecting rods (2), a fixed frame (4) is mounted between the two support plates (3), and the inner wall of the fixed frame (4) is symmetrically fixedly connected with the fixed plate (5); The top surface of the fixed plate (5) is symmetrically fixedly connected with a fixed block (11), a threaded cylinder (12) is fixedly connected between the two fixed blocks (11), a sliding rod (13) is slidably installed inside the fixed block (11), and the other end surface of the sliding rod (13) is fixedly connected with a push plate (14); A connecting shaft (15) is symmetrically mounted on the front end surface of the push plate (14), a guide rail (16) is symmetrically mounted on the front end surface of the push plate (14), a sliding block is slidably mounted inside the guide rail (16), a clamping rod (17) is rotatably mounted inside the connecting shaft (15) and the sliding block, and a clamping seat (18) is rotatably mounted on the other ends of two adjacent clamping rods (17).

2. The special-shaped clamp for hardware processing according to claim 1, characterized in that: A rotating rod (6) is rotatably mounted inside the support plate (3), and the other end of the rotating rod (6) is fixedly connected to the fixed frame (4). A driving motor (7) is mounted on the outer surface of the support plate (3) at the rotating rod (6), and the output end of the driving motor (7) is fixedly connected to the rotating rod (6).

3. The special-shaped clamp for hardware processing according to claim 1, characterized in that: The outer surface of the fixed frame (4) is symmetrically provided with a socket (8), and the support plate (3) is slidably mounted with an insertion rod (9) inside the socket (8), and the other end surface of the insertion rod (9) is fixedly connected with a pull plate (10).

4. The special-shaped clamp for hardware processing according to claim 1, characterized in that: A threaded rod (19) is meshedly mounted inside the threaded barrel (12), and one end of the threaded rod (19) is fixedly connected to the push plate (14). Worms (20) are rotatably mounted on both sides of the fixed frame (4). A worm wheel (21) is mounted on the outer surface of the threaded rod (19) located on the outer side of the fixed frame (4). The inner side of the worm wheel (21) is threadedly connected to the threaded rod (19), and the outer side of the worm wheel (21) is meshedly connected to the worm wheel (20).

5. The special-shaped clamp for hardware processing according to claim 4, characterized in that: A driving pulley (22) is mounted on the surface of one end of the worm (20), and a driven pulley (23) is mounted on the surface of one end of the other worm (20). A connecting belt (24) is mounted between the driving pulley (22) and the driven pulley (23), and the two are connected in a transmission manner through the connecting belt (24). A rotating motor (25) is mounted on the surface of the other end of the worm (20).

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