A double-headed rotating force device

Abstract

The present invention relates to the field of spring processing technology, and discloses a double-headed rotary force-applying device, comprising a table body, wherein the front end of the top of the table body is fixedly connected to an operating panel, the left side of the top of the operating panel is fixedly connected to a fixed table plate, and the top of the fixed table plate is fixedly connected to a second servo motor. A double-headed rotary force-applying device, by providing a first servo motor, a second servo motor, a transmission rod, a fixed clamp, a hook portion and a clamping strip, can not only clamp and fix the two ends of the spring, but also ensure that the left and right sides are force-applied at the same time, which can ensure the accuracy of applying the rotational force, save the time of force-applying the spring, and improve the processing efficiency. By providing a limiting mechanism, a first support member, a second support member, an arc groove and a mounting block, the pipe sleeve on the outside of the spring can be supported and fixed, ensuring the stability of the spring and the pipe sleeve during the force-applying process, and improving the safety protection capability of the device during processing.

Description

Technical Field

[0001] The invention relates to the technical field of spring processing, in particular to a double-head rotating force-applying device. Background Art

[0002] A spring is a mechanical part that uses elasticity to work. Parts made of elastic materials deform under the action of external force and return to their original shape after the external force is removed. It is also called a "spring" and is generally made of spring steel. There are many types of springs. According to their shape, there are mainly coil springs, scroll springs, leaf springs, special-shaped springs, etc.

[0003] During the spring production process, a rotating force-applying device is required to process the spring so that the spring has a rotating force. The invention with the existing authorization announcement number CN110315007B discloses a method for processing a spiral initial tension spring. The spiral initial tension spring processing method provided by the invention is suitable for processing steel wire springs of any cross-section, and the tightening force of each coil is uniform. However, the unidirectional rotation of the spring will cause the overall force on the spring to be uneven, the accuracy of the rotating force is low, the processing effect is poor, and the processing efficiency needs to be improved. Therefore, those skilled in the art provide a double-headed rotating force-applying device to solve the problems raised in the above background technology. Summary of the Invention

[0004] The purpose of the present invention is to provide a double-headed rotating force device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The top of the second support member is fixedly connected to the first support member, and the bottom of the second support member is fixedly connected to the first support member, and the bottom of the second support member is fixedly connected to the second support member.

[0007] The limiting mechanism includes a U-shaped frame, a spinning screw, a bearing seat and a limiting arc plate. The U-shaped frame is fixed to the top of the mounting block by bolts. The spinning screw is threadedly connected to the top of the U-shaped frame. The lower end of the spinning screw extends through the inner cavity of the U-shaped frame. The inner cavity of the bearing seat is movably connected to the lower end of the spinning screw. The top of the limiting arc plate is fixedly connected to the bottom of the bearing seat.

[0008] As a further solution of the present invention: the inner walls of the arc-shaped groove and the limiting arc plate are fixedly connected with a protective pad, and the surface of the protective pad is provided with anti-slip grooves.

[0009] As a further solution of the present invention: the front end and the rear side of the top of the limiting arc plate are fixedly connected to a guide rod, and the upper end of the guide rod extends through and above the top of the U-shaped frame.

[0010] As a further solution of the present invention: rubber pads are fixedly connected to both sides of the bottom of the table body, and anti-slip teeth are provided on the bottom of the rubber pads.

[0011] As a further solution of the present invention: a lock is provided at the front end of the top of the adjustment platform, and a limiting groove for cooperating with the lock is provided at the bottom of the first servo motor.

[0012] As a further solution of the present invention: a control panel is fixedly connected to the front of the table body, and a working indicator light is provided on the surface of the control panel.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention provides a first servo motor, a second servo motor, a transmission rod, a fixing clamp, a hook portion and a clamping strip, which can not only clamp and fix the two ends of the spring, but also ensure that force is applied to the left and right sides at the same time, which can not only ensure the accuracy of applying the rotational force, but also save the time of applying force to the spring, thereby improving processing efficiency. By providing a limiting mechanism, a first support member, a second support member, an arc groove and a mounting block, the pipe sleeve on the outside of the spring can be supported and fixed, ensuring the stability of the spring and the pipe sleeve during the force application process, thereby improving the safety protection capability of the device during processing.

[0015] 2. The present invention provides a protective pad and anti-slip grooves, which can not only ensure the clamping force on the spring tube sleeve, but also avoid damage to the surface of the spring tube sleeve caused by excessive pressure. By providing a guide rod, it can play a role of limiting and guiding the limiting arc plate, avoiding the phenomenon of the limiting arc plate following rotation during the lifting process. By providing a rubber pad and anti-slip teeth, the friction between the bottom of the device and the ground can be increased, thereby effectively improving the stability of the device. By providing a lock and a limiting groove, it can play a role of limiting and fixing after adjusting the position of the first servo motor, thereby ensuring the stability of the first servo motor during operation. By providing a control panel and a working indicator light, the operation of the device can be made simpler and faster, effectively improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a double-headed rotating force device;

[0017] Figure 2 A double-headed rotating force device Figure 1 A partial enlarged schematic diagram of point A in the middle;

[0018] Figure 3 A schematic side view of a structural limiting mechanism in a double-headed rotating force-applying device;

[0019] Figure 4 This is a schematic diagram of the main view of the structural adjustment platform in a double-head rotating force device.

[0020] In the figure: 1. table body; 2. adjustment table; 3. operation panel; 4. first servo motor; 5. limiting mechanism; 51. U-shaped frame; 52. spinning screw; 53. bearing seat; 54. limiting arc plate; 6. first support member; 7. second support member; 8. slide; 9. second servo motor; 10. fixed table; 11. rubber pad; 12. transmission rod; 13. fixed clamp; 14. hook; 15. clamping strip; 16. arc groove; 17. protective pad; 18. mounting block; 19. guide rod; 20. slider. DETAILED DESCRIPTION

[0021] See also Figures 1-4The present embodiment provides a double-headed rotating upper force device, which includes a table body 1. The front end of the top of the table body 1 is fixedly connected to an operating panel 3. The left side of the top of the operating panel 3 is fixedly connected to a fixed platform 10. The top of the fixed platform 10 is fixedly connected to a second servo motor 9. The right side of the top of the operating panel 3 is fixedly connected to an adjustment platform 2. A slide groove 8 is provided on the surface of the adjustment platform 2. The inner cavity of the slide groove 8 is movably connected to a slider 20. The top of the slider 20 is fixedly connected to a first servo motor 4. The output ends of the first servo motor 4 and the second servo motor 9 are fixed by couplings. It is connected to a transmission rod 12, and the other end of the transmission rod 12 is fixedly connected to a fixed clip 13, and a clip strip 15 is fixedly connected to the surface of the fixed clip 13. A hook portion 14 is provided at the upper end of the clip strip 15. The center of the top of the operating panel 3 is fixedly connected to a first support member 6, and second support members 7 are provided on both sides of the first support member 6. The bottom of the second support member 7 is fixedly connected to the top of the operating panel 3, and the top of the second support member 7 is fixedly connected to a mounting block 18. A limiting mechanism 5 is provided on the top of the mounting block 18. Arc grooves 16 are provided on the tops of the first support member 6 and the second support member 7. The limiting mechanism 5 includes a U-shaped frame 51, a spinning screw 52, ​​a bearing seat 53 and a limiting arc plate 54. The U-shaped frame 51 is fixed to the top of the mounting block 18 by bolts. The spinning screw 52 is threadedly connected to the top of the U-shaped frame 51. The lower end of the spinning screw 52 extends through the inner cavity of the U-shaped frame 51. The inner cavity of the bearing seat 53 is movably connected to the lower end of the spinning screw 52. The top of the limiting arc plate 54 is fixedly connected to the bottom of the bearing seat 53.

[0022] Specifically, the inner walls of the arc groove 16 and the limiting arc plate 54 are fixedly connected with a protective pad 17 , and the surface of the protective pad 17 is provided with anti-slip grooves.

[0023] Through the above technical solution, by providing the protective pad 17 and the anti-slip grooves, not only can the clamping force on the spring tube sleeve be guaranteed, but also damage to the surface of the spring tube sleeve caused by excessive pressure can be avoided.

[0024] Specifically, the front end and the rear side of the top of the limiting arc plate 54 are fixedly connected to the guide rod 19 , and the upper end of the guide rod 19 extends through and above the top of the U-shaped frame 51 .

[0025] Through the above technical solution, by providing the guide rod 19, the limiting arc plate 54 can be guided to limit the position, thereby preventing the limiting arc plate 54 from rotating during the lifting process.

[0026] Specifically, rubber pads 11 are fixedly connected to both sides of the bottom of the table body 1 , and anti-slip teeth are provided on the bottom of the rubber pads 11 .

[0027] Through the above technical solution, the friction between the bottom of the device and the ground can be increased by providing the rubber pad 11 and the anti-slip teeth, thereby effectively improving the stability of the device.

[0028] Specifically, a lock is provided at the front end of the top of the adjustment platform 2, and a limiting groove for cooperating with the lock is provided at the bottom of the first servo motor 4.

[0029] Through the above technical solution, by providing the lock buckle and the limit groove, it can play a role of limiting and fixing after the position of the first servo motor 4 is adjusted, thereby ensuring the stability of the first servo motor 4 during operation.

[0030] Specifically, a control panel is fixedly connected to the front of the table body 1, and a working indicator light is provided on the surface of the control panel.

[0031] Through the above technical solution, by setting up a control panel and working indicator lights, the operation of the device can be made simpler and faster, effectively improving the convenience of using the device.

[0032] The working principle of the present invention is as follows: the spring with the tube sleeve is passed through the two limit mechanisms 5 in sequence, and after the position of the first servo motor 4 is adjusted by using the adjustment plate 2, the two ends of the spring are clamped by the cooperation of the bent hook portion 14 and the clamping strip 15 to ensure the stability of the two ends of the spring. The spinning screw 52 is manually rotated, and the spinning screw 52 can move downward by rotating. The spinning screw 52 moves downward to push the bearing seat 53, and the limiting arc plate 54 is pushed by the bearing seat 53. The limiting arc plate 54 moves downward to squeeze and fix the tube sleeve on the outside of the spring to ensure its stability, thereby improving the safety protection capability of the device during processing. By turning on the first servo motor 4 and the second servo motor 9, the operation of the first servo motor 4 and the second servo motor 9 can drive the two ends of the spring to rotate. After the spring is rotated, the spring generates a rotational force to ensure that the left and right sides are simultaneously force-applied, which can not only ensure the accuracy of applying the rotational force, but also save the time of applying the force to the spring, thereby improving the processing efficiency.

[0033] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A double-headed rotating force device, comprising a table body (1), characterized in that: The front end of the top of the table body (1) is fixedly connected to an operating panel (3), the left side of the top of the operating panel (3) is fixedly connected to a fixed table (10), the top of the fixed table (10) is fixedly connected to a second servo motor (9), the right side of the top of the operating panel (3) is fixedly connected to an adjustment table (2), a sliding groove (8) is provided on the surface of the adjustment table (2), the inner cavity of the sliding groove (8) is movably connected to a slider (20), the top of the slider (20) is fixedly connected to a first servo motor (4), the output ends of the first servo motor (4) and the second servo motor (9) are fixedly connected to a transmission rod (12) through a coupling, and the transmission rod (12) is fixedly connected to the top of the adjustment table (2). The other end is fixedly connected to a fixed card (13), the surface of the fixed card (13) is fixedly connected to a card strip (15), the upper end of the card strip (15) is provided with a hook portion (14), the center of the top of the operating panel (3) is fixedly connected to a first support member (6), both sides of the first support member (6) are provided with second support members (7), the bottom of the second support member (7) is fixedly connected to the top of the operating panel (3), the top of the second support member (7) is fixedly connected to a mounting block (18), the top of the mounting block (18) is provided with a limiting mechanism (5), and the tops of the first support member (6) and the second support member (7) are both provided with arc grooves (16); The limiting mechanism (5) comprises a U-shaped frame (51), a self-spinning screw (52), a bearing seat (53) and a limiting arc plate (54); the U-shaped frame (51) is fixed to the top of the mounting block (18) by bolts; the self-spinning screw (52) is threadedly connected to the top of the U-shaped frame (51); the lower end of the self-spinning screw (52) extends through the inner cavity of the U-shaped frame (51); the inner cavity of the bearing seat (53) is movably connected to the lower end of the self-spinning screw (52); and the top of the limiting arc plate (54) is fixedly connected to the bottom of the bearing seat (53); Both sides of the bottom of the table body (1) are fixedly connected with rubber pads (11), and the bottom of the rubber pads (11) is provided with anti-slip teeth. The front of the table body (1) is fixedly connected with a control panel, and the surface of the control panel is provided with a working indicator light.

2. The double-headed rotating force device according to claim 1, characterized in that: The inner walls of the arc groove (16) and the limiting arc plate (54) are both fixedly connected with a protective pad (17), and the surface of the protective pad (17) is provided with anti-slip grooves.

3. The double-headed rotating force device according to claim 1, characterized in that: The front end and the rear side of the top of the limiting arc plate (54) are fixedly connected to a guide rod (19), and the upper end of the guide rod (19) extends through and above the top of the U-shaped frame (51).

4. The double-headed rotating force device according to claim 1, characterized in that: A lock is provided at the front end of the top of the adjustment platform (2), and a limiting groove for cooperating with the lock is provided at the bottom of the first servo motor (4).

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