Turnover clamp for steel machining

Abstract

The utility model discloses a turnover fixture for steel processing, which belongs to the technical field of steel processing, and comprises a main body, the upper surface of the main body is fixedly connected with two clamping walls, the inner wall of each clamping wall is provided with a moving groove, a worm is arranged in each moving groove, and the worm is connected with the main body. The surface of the worm is movably connected with a mover in a threaded mode. According to the turnover clamp for steel machining, a stabilizing rod and a linkage rod are arranged, when a rotating gear on one side rotates, a rotating gear on the other side is driven by the linkage rod to rotate, fixing during steel clamping is achieved, the clamp is more concise, and the sides, fixed to a clamping device, of the rotating gears rotate, so that the clamping efficiency is improved. The two clamping devices are connected through the rotating block so that the two clamping devices can rotate, the two clamping devices and the clamped steel can be rotated at the same time, the clamp can clamp the steel at different positions, and the universality of the clamp is wide.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel processing, in particular to a reversible clamp for steel processing. Background Art

[0002] The steel processing center is an automated composite processing center that integrates milling, drilling, tapping, and chamfering. It is suitable for processing various lengths of steel, copper, aluminum profiles and other metal processing. When processing profiles, it is necessary to use special clamps for clamping. In the prior art, when processing steel, it is necessary to adjust and clamp it multiple times each time in order to achieve separate processing of multiple surfaces of the steel. Traditional clamps are fixed on the workbench and have a fixed height. They cannot rotate and can only process profiles from one direction, either from the top or from the bottom, resulting in narrow versatility of the clamps. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a reversible steel processing fixture, which solves the problem that the height is fixed, the profile cannot be rotated, and the profile can only be processed from one direction, either from the top or from the bottom.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reversible steel processing fixture, comprising a main body, a clamping wall fixedly connected to the upper surface of the main body, the number of the clamping walls is two, a moving groove is opened on the inner wall of the clamping wall, a worm is arranged in the moving groove, a mover is movably connected to the threaded surface of the worm, a double-axis motor is arranged in the mover, a worm wheel is fixedly connected to one output end of the double-axis motor, the side surface of the worm wheel is meshed with the worm, and a rotating rod is fixedly connected to the other output end of the double-axis motor;

[0005] The other end of the rotating rod is fixedly connected with a rotating gear, and a clamp is provided at the front end of the movable device. A rotating hole is opened on the side of the clamp, and the side of the rotating gear is fixedly connected to the rotating hole. A linkage gear is provided inside the clamp, and the number of the linkage gears is two, and the two linkage gears are meshed with each other. The side of the other rotating gear is fixedly connected to one of the linkage gears, and the side of the linkage gear is fixedly connected with a downward pressure rod, one end of the downward pressure rod is hinged with a fixing clamp through a pin shaft, and the front end of the fixing clamp is provided with an anti-slip groove, and a stabilizing rod is hinged with a pin shaft in the middle of the fixing clamp, and the other end of the stabilizing rod is connected to the inside of the clamp by a pin.

[0006] As a further solution of the utility model: the linkage gear is a half gear, a linkage rod is fixedly connected between two opposite linkage gears, and a rotating block is fixedly connected between two opposite clampers.

[0007] As a further solution of the utility model: a working groove is provided on the surface of the main body, and a connecting hole is provided at the bottom of the working groove.

[0008] As a further solution of the utility model: the number of the communicating holes is several, and a collecting tank is provided inside the main body.

[0009] As a further solution of the utility model: the collecting groove is connected to the connecting hole, and a collecting box is clamped in the collecting groove.

[0010] As a further solution of the utility model: moving wheels are installed at the bottom of the main body, and the number of the moving wheels is several.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The reversible steel processing clamp is provided with a stabilizing rod, a connecting rod, a rotating hole and a rotating block. When the rotating gear on one side rotates, the rotating gear on the other side is driven to rotate through the connecting rod, which not only fixes the steel when clamping it, but also makes the clamp more concise and prevents the clamp from being uncoordinated due to too many motors. The rotating gear and the side where the gripper is fixed rotate to rotate the gripper, and the rotating block connects the two grippers, so that the two grippers and the gripped steel can be rotated at the same time, and the clamp can also clamp steel at different positions, making the clamp widely used.

[0013] 2. The reversible steel processing fixture is provided with a linkage gear, a lower pressure rod, a fixed clamp, a stabilizing rod, a linkage rod, and a rotating hole. The rotating rod drives the rotating gear to rotate, and the rotating gear rotates in the linkage gear, driving the linkage gear to rotate, thereby driving the lower pressure rod to squeeze the fixed clamp, so that the two fixed clamps fix and clamp the steel, and can clamp and fix steel of different widths without multiple adjustments and clamping, thereby reducing the pressure on workers. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a schematic diagram of the cutaway structure of the main body of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixing clamp and the linkage rod of the utility model;

[0017] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0018] Figure 5This is a schematic diagram of the three-dimensional structure of the double-axis motor and the worm of the utility model;

[0019] In the figure: 1. main body; 2. moving groove; 3. worm; 4. mover; 5. dual-axis motor; 6. worm gear; 7. rotating rod; 8. rotating gear; 9. clamper; 10. linkage gear; 11. down-pressing rod; 12. fixing clamp; 13. stabilizing rod; 14. linkage rod; 15. rotating hole; 16. rotating block; 17. working groove; 18. connecting hole; 19. collecting groove; 20. collecting box; 21. anti-slip groove; 22. moving wheel; 23. clamping wall. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-5 As shown, the utility model provides a technical solution: a reversible steel processing fixture, including a main body 1, a working groove 17 is provided on the surface of the main body 1, a connecting hole 18 is provided at the bottom of the working groove 17, the number of the connecting holes 18 is several, a collecting groove 19 is provided inside the main body 1, the collecting groove 19 is connected with the connecting hole 18, a collecting box 20 is clamped in the collecting groove 19, through the arrangement of the connecting hole 18 and the collecting box 20, the waste chips dropped during work can be collected by falling or sweeping into the connecting hole 18, and then the waste chips are cleaned through the collecting box 20.

[0022] A clamping wall 23 is fixedly connected to the upper surface of the main body 1, and the number of the clamping walls 23 is two. A moving groove 2 is opened on the inner wall of the clamping wall 23, and a worm 3 is arranged in the moving groove 2. A mover 4 is movably connected to the surface of the worm 3 by a thread, and a double-axis motor 5 is arranged in the mover 4. A worm wheel 6 is fixedly connected to the output end of one side of the double-axis motor 5, and the side surface of the worm wheel 6 is meshed with the worm 3. Through the arrangement of the worm wheel 6 and the worm 3, through the rotation of the worm wheel 6, the worm 3 is rotated to drive the mover 4 to move up and down, so that steels at different positions can be clamped;

[0023] The lower end of the main body 1 is movably connected with a moving wheel 22, and the number of the moving wheels 22 is several. The setting of the moving wheels 22 facilitates the movement of the clamp and greatly reduces the pressure of manual labor.

[0024] The output end on the other side of the dual-axis motor 5 is fixedly connected to a rotating rod 7, and the other end of the rotating rod 7 is fixedly connected to a rotating gear 8. A gripper 9 is provided at the front end of the mover 4. A rotating hole 15 is provided on the side of the gripper 9. The side of the rotating gear 8 is fixedly connected to the rotating hole 15. A linkage gear 10 is provided inside the gripper 9. There are two linkage gears 10, and the two linkage gears 10 are meshed with each other. The side of the other rotating gear 8 is fixedly connected to one of the linkage gears 10. A lower pressure rod 11 is fixedly connected to the side of the linkage gear 10. One end of the lower pressure rod 11 is hinged with a fixing clamp 12 through a pin shaft. The front end of the fixing clamp 12 is provided with an anti-slip groove 21. A stabilizing rod 13 is hinged with a pin shaft in the middle of the fixing clamp 12. The other end of the stabilizing rod 13 is connected to the inside of the gripper 9 through a pin.

[0025] The connecting gear 10 is a half gear, and a connecting rod 14 is fixedly connected between the two opposite connecting gears 10, and a rotating block 16 is fixedly connected between the two opposite clamps 9. Through the setting of the connecting rod 14, when one of the connecting gears 10 rotates, it can be rotated together through the connecting rod 14, which is convenient for synchronous adjustment of the two clamps 9.

[0026] The working principle of the utility model is as follows: first, the steel is placed in the working groove 17, and then the double-axis motor 5 is started to drive the worm wheel 6 to rotate. The worm wheel 6 rotates and cooperates with the worm 3 to adjust the mover 4 to a suitable position, and the double-axis motor 5 is started so that its output shaft drives the rotating rod 7 and the rotating gear 8 to rotate, thereby driving the linkage gear 10 to rotate. The rotation of the linkage gear 10 will drive the linkage rod 14 to rotate together, thereby driving the lower pressure rod 11 to squeeze the fixing clamp 12, so that the two fixing clamps 12 simultaneously fix and clamp the steel 12 tightly, and the rotating gear 8 and the gripper 9 rotate to rotate the gripper 9, and the rotating block 16 connects the two grippers 9, so that the two grippers 9 and the gripped steel can be rotated at the same time. At this time, when the steel is processed, the waste chips generated during the processing will be moved to the collection box 20 through the connecting hole 18.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A reversible steel material processing fixture, comprising a main body (1), characterized in that: The upper surface of the main body (1) is fixedly connected with a clamping wall (23), the number of the clamping walls (23) is two, the inner wall of the clamping wall (23) is provided with a moving groove (2), a worm (3) is arranged in the moving groove (2), a mover (4) is movably connected with a thread on the surface of the worm (3), a double-axis motor (5) is arranged in the mover (4), one output end of the double-axis motor (5) is fixedly connected with a worm wheel (6), the side surface of the worm wheel (6) is meshed with the worm (3), and the other output end of the double-axis motor (5) is fixedly connected with a rotating rod (7); The other end of the rotating rod (7) is fixedly connected to a rotating gear (8), and a gripper (9) is arranged at the front end of the mover (4). A rotating hole (15) is opened on the side of the gripper (9), and the side of the rotating gear (8) is fixedly connected to the rotating hole (15). A linkage gear (10) is arranged inside the gripper (9). There are two linkage gears (10), and the two linkage gears (10) are meshed with each other. The side of another rotating gear (8) is fixedly connected to one of the linkage gears (10). A lower pressure rod (11) is fixedly connected to the side of the linkage gear (10). One end of the lower pressure rod (11) is hinged with a fixing clamp (12) through a pin shaft, and the front end of the fixing clamp (12) is provided with an anti-slip groove (21). A stabilizing rod (13) is hinged with a pin shaft in the middle of the fixing clamp (12), and the other end of the stabilizing rod (13) is connected to the inside of the gripper (9) through a pin.

2. The reversible steel processing fixture according to claim 1, characterized in that: The linkage gear (10) is a half gear, a linkage rod (14) is fixedly connected between two opposite linkage gears (10), and a rotating block (16) is fixedly connected between two opposite grippers (9).

3. The reversible steel processing fixture according to claim 1, characterized in that: A working groove (17) is provided on the surface of the main body (1), and a communicating hole (18) is provided at the bottom of the working groove (17).

4. The reversible steel processing fixture according to claim 3 is characterized in that: The number of the communicating holes (18) is several, and a collecting tank (19) is provided inside the main body (1).

5. The reversible steel material processing fixture according to claim 4, characterized in that: The collecting groove (19) is connected to the communicating hole (18), and a collecting box (20) is clamped in the collecting groove (19).

6. The reversible steel processing fixture according to claim 5, characterized in that: The bottom of the main body (1) is equipped with moving wheels (22), and the number of the moving wheels (22) is several.

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