Stamping device for bearing roller production

Abstract

The utility model belongs to the technical field of stamping, in particular to a stamping device for producing a bearing roller, which comprises a first support plate and an air cylinder, a motor is fixedly mounted on one side of a mounting plate, the output end of the motor is fixedly connected with a bidirectional screw rod, slip rings are symmetrically arranged on the bidirectional screw rod, and the slip rings are fixedly connected with the air cylinder. And the sliding ring is in threaded connection with the two-way lead screw, a bearing rod is fixedly connected to the sliding ring, and an annular clamp is arranged on the bearing rod. According to the bearing roller clamping device, the annular clamps are installed so that the bearing roller can be conveniently clamped and fixed, firstly, the motor is started through the control panel to drive the two-way lead screw to rotate, meanwhile, the two-way lead screw drives the symmetrical annular clamps to synchronously move through the sliding rings so that the bearing roller on the workbench can be clamped, and the position of the bearing roller can be kept stable; and displacement of the bearing pin roller during stamping of the bearing pin roller is avoided, the stamping precision of the bearing pin roller is guaranteed, and the qualification rate of stamping of the bearing pin roller is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping, in particular to a stamping device for producing bearing rollers. Background Art

[0002] The stamping machine used for bearing roller production is a kind of equipment specially used for bearing production. It can perform precise stamping processing on bearing rollers. In the production process of bearing rollers, the role of the stamping machine is crucial because it can ensure that the shape, size and quality of the bearing rollers meet the design requirements. In general, the stamping machine used for bearing roller production is an indispensable and important equipment in the bearing manufacturing industry. It is directly related to the quality and production efficiency of bearing products. The stamping machine used for bearing roller production ensures the production of high-quality bearing rollers.

[0003] Patent document CN216001574U discloses a punching machine, "including a machine body, an engine box, a storage cabinet, a work plate and a fixing assembly, the side of the machine body is provided with an engine box and a storage cabinet, the engine box and the storage cabinet are fixedly connected to the machine body, and a working plate is provided in the machine body, the fixing assembly is provided on the side of the storage cabinet, and the fixing assembly is used in conjunction with the storage cabinet. The utility model can buffer the pressure caused by the device by adding a protective pad, a transmission rod and a shell to the device, and the transmission rod cooperates with the spring provided in the shell to reduce the damage to the working platform. In this way, it can effectively The working life of the device is extended. By adding a storage cabinet to the device, the staff does not need to carry collection containers, which saves the staff's working time and effectively improves the practicality of the device. However, the punching machine in the above-mentioned public document mainly considers reducing the damage to the working platform and extending the working life of the device. It does not take into account that when punching the bearing roller, the huge punching force will cause the bearing roller to displace or rotate, resulting in a decrease in the precision of the bearing roller punching. Therefore, it is necessary to develop a punching device for bearing roller production, which can automatically fix the position of the bearing roller to be punched. Utility Model Content

[0004] The utility model aims to provide a punching device for producing bearing rollers, so as to solve the technical problem that the huge punching force mentioned in the above background technology may cause the bearing rollers to be displaced or rotated.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping device for producing bearing rollers, comprising a first support plate and a cylinder, four support rods are fixedly mounted on the first support plate, the support rods are connected to a second support plate, and the cylinder is fixedly mounted on the second support plate, a stamping head is fixedly connected to the output end of the cylinder, and the stamping head passes through the interior of the second support plate, slide rails are symmetrically arranged on the first support plate, a workbench is slidably connected to the slide rails, and the stamping head is located above the workbench;

[0006] Mounting plates are symmetrically installed at both ends of the workbench, a motor is fixedly installed on one side of the mounting plate, a bidirectional screw is fixedly connected to the output end of the motor, and one end of the bidirectional screw passes through the interior of the mounting plate and is connected to the mounting plate on the other side, slip rings are symmetrically arranged on the bidirectional screw, and the slip rings are threadedly connected to the bidirectional screw, a load-bearing rod is fixedly connected to the slip ring, and an annular clamp is arranged on the load-bearing rod.

[0007] Preferably, a round rod is fixedly connected to the mounting plate, a round ring is slidably mounted on the round rod, and one end of the round ring is fixedly connected to the bearing rod.

[0008] Preferably, a clamping groove is provided on the bearing rod, a clamping block is slidably connected in the clamping groove, and one end of the clamping block is fixedly connected to the annular clamp.

[0009] Preferably, an extension rod is inserted into the support rod, and one end of the extension rod is connected to the second support plate. A limiting assembly is arranged in the extension rod, and the extension rod is connected to the support rod via the limiting assembly.

[0010] Preferably, the limiting assembly includes a spring, a limiting rod and a limiting hole, the spring is fixedly installed inside the extension rod, the limiting rod is fixedly installed at one end of the spring, the limiting holes are arranged in sequence on the support rod, and one end of the limiting rod passes through the limiting hole.

[0011] Preferably, a hole is provided on the extension rod, and one end of the limiting rod passes through the hole and out of the interior of the extension rod.

[0012] Preferably, connecting grooves are arranged on the four corners of the second support plate, an annular groove is arranged around the connecting groove, an annular protrusion is slidably connected in the annular groove, and the annular protrusion is fixedly mounted on the extension rod.

[0013] Preferably, a control panel is fixedly mounted on the second support plate, and the control panel is used to control the operation of the cylinder.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is convenient for clamping and fixing the bearing roller to be stamped by installing an annular clamp. First, the motor is started through the control panel to drive the bidirectional screw to rotate. At the same time, the bidirectional screw drives the symmetrical annular clamp to move synchronously through the slip ring to clamp the bearing roller on the workbench, so that the position is kept stable and motionless, avoiding displacement of the bearing roller when stamping the bearing roller, ensuring the stamping accuracy of the bearing roller, and improving the qualified rate of the stamping of the bearing roller;

[0016] 2. The utility model is convenient for adjusting the distance between the punching head and the workbench by installing an extension rod. First, the limit rod is pressed to make it enter the support rod. Then, the extension rod is rotated to make the limit rod move away from the limit hole. The four extension rods are operated in the same way. Then, the second support plate is pushed to adjust it to a suitable position. Finally, the extension rod is rotated again to make the limit rod move to the direction of the limit hole. At this time, the compressed spring is reset and the limit rod is pushed into the limit hole to fix the adjusted position. The punching device can punch bearing rollers of different heights, thereby improving the applicability of the punching device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 for Figure 1 A magnified schematic diagram of the structure in the middle;

[0019] Figure 3 This is a schematic diagram of the connection structure between the support rod and the extension rod of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the extension rod of the utility model;

[0021] Figure 5 for Figure 3 A magnified schematic diagram of structure B.

[0022] In the figure: 1. first support plate; 2. support rod; 3. second support plate; 4. cylinder; 5. punch head; 6. slide rail; 7. workbench; 8. mounting plate; 9. motor; 10. bidirectional screw; 11. slip ring; 12. load-bearing rod; 13. annular clamp; 14. round rod; 15. round ring; 16. slot; 17. block; 19. extension rod; 20. spring; 21. limit rod; 22. hole; 23. limit hole; 24. connecting groove; 25. annular groove; 26. annular protrusion; 27. control panel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 and Figure 2 A stamping device for producing bearing rollers, comprising a first support plate 1 and a cylinder 4, four support rods 2 are fixedly mounted on the first support plate 1, a second support plate 3 is connected to the support rods 2, and the cylinder 4 is fixedly mounted on the second support plate 3, a punching head 5 is fixedly connected to the output end of the cylinder 4, and the punching head 5 passes through the interior of the second support plate 3, a slide rail 6 is symmetrically arranged on the first support plate 1, a workbench 7 is slidably connected to the slide rail 6, and the punching head 5 is located above the workbench 7, a control panel 27 is fixedly mounted on the second support plate 3, and the control panel 27 is used to control the operation of the cylinder 4;

[0025] Mounting plates 8 are symmetrically installed at both ends of the workbench 7, and a motor 9 is fixedly installed on one side of the mounting plate 8. The motor 9 is used to drive the bidirectional screw 10 to rotate. The output end of the motor 9 is fixedly connected to the bidirectional screw 10, and one end of the bidirectional screw 10 passes through the interior of the mounting plate 8 and is connected to the mounting plate 8 on the other side. Slip rings 11 are symmetrically arranged on the bidirectional screw 10, and the slip rings 11 are threadedly connected to the bidirectional screw 10. The bidirectional screw 10 drives the symmetrical slip rings 11 to move synchronously, and at the same time drives the annular clamp 13 to clamp and fix the bearing roller. A load-bearing rod 12 is fixedly connected to the slip ring 11, and the load-bearing rod 12 is provided with an annular clamp 13. When using the stamping device, first place the bearing roller to be stamped on the workbench 7, and then start the moving device under the workbench 7 through the control panel 27 to drive the workbench 7 on the slide rail 6 Slide to the bottom of the punch head 5, and then start the cylinder 4 to drive the punch head 5 to punch the bearing roller on the workbench 7. However, when punching the bearing roller, the huge punching force will cause the bearing roller to be displaced or rotated, resulting in a decrease in the precision of the bearing roller punching. When the bearing roller to be punched is clamped and fixed in place, the annular clamp 13 is installed to facilitate the clamping and fixing of the bearing roller to be punched. First, start the motor 9 through the control panel 27 to drive the bidirectional screw 10 to rotate. At the same time, the bidirectional screw 10 drives the symmetrical annular clamp 13 to move synchronously through the slip ring 11 to clamp the bearing roller on the workbench 7 to keep it in a stable position and avoid displacement of the bearing roller when punching the bearing roller, thereby ensuring the precision of the bearing roller punching and improving the qualified rate of the bearing roller punching.

[0026] See also Figure 2 A round rod 14 is fixedly connected to the mounting plate 8, a ring 15 is slidably mounted on the round rod 14, and one end of the ring 15 is fixedly connected to the bearing rod 12. The round rod 14 and the ring 15 play a role in guiding and limiting the annular clamp 13.

[0027] See also Figure 2 A card slot 16 is provided on the load-bearing rod 12, and a card block 17 is slidably connected in the card slot 16, and one end of the card block 17 is fixedly connected to the annular clamp 13. The annular clamp 13 is engaged and connected to the load-bearing rod 12 through the card slot 16 and the card block 17, which facilitates the disassembly and replacement of the annular clamp 13. The replaceable annular clamps 13 of different sizes are convenient for clamping and fixing bearing rollers of different sizes.

[0028] See also Figure 1 , Figure 3 , Figure 4 and Figure 5 An extension rod 19 is inserted into the support rod 2, and one end of the extension rod 19 is connected to the second support plate 3. A limiting assembly is arranged in the extension rod 19, and the extension rod 19 is connected to the support rod 2 through the limiting assembly. The limiting assembly includes a spring 20, a limiting rod 21, and a limiting hole 23. The spring 20 is fixedly mounted inside the extension rod 19, and the limiting rod 21 is fixedly mounted on one end of the spring 20. The limiting holes 23 are arranged in sequence on the support rod 2. A plurality of limiting holes 23 are provided to limit the second support plate 3 of different heights, and one end of the limiting rod 21 passes through the limiting hole 23. A hole 22 is provided on the extension rod 19, and one end of the limiting rod 21 passes through the extension rod 19 through the hole 22. Internally, when the distance between the punch head 5 and the workbench 7 is adjusted, the extension rod 19 is installed to facilitate the adjustment of the distance between the punch head 5 and the workbench 7. First, press the limit rod 21 to make it enter the support rod 2, and then rotate the extension rod 19 to make the limit rod 21 move away from the limit hole 23. The same operation is performed on the four extension rods 19. Then, the second support plate 3 is pushed to adjust it to a suitable position. Finally, the extension rod 19 is rotated again to make the limit rod 21 move to the direction of the limit hole 23. At this time, the compressed spring 20 is reset and the limit rod 21 is pushed into the limit hole 23 to fix the adjusted position. This allows the stamping device to stamp bearing rollers of different heights, thereby improving the applicability of the stamping device.

[0029] See also Figure 5, connecting grooves 24 are provided on the four corners of the second support plate 3, and an annular groove 25 is arranged around the connecting groove 24. An annular protrusion 26 is slidably connected in the annular groove 25, and the annular protrusion 26 is fixedly installed on the extension rod 19. After pressing the limit rod 21, the extension rod 19 is rotated, and the extension rod 19 slides and rotates in the annular groove 25 through the annular protrusion 26, so that the limit rod 21 rotates away from the limit hole 23, which facilitates the extension rod 19 to move in the support rod 2 without repeatedly pressing the limit rod 21.

[0030] Working principle: when the bearing roller to be stamped is clamped and fixed in place, the annular clamp 13 is installed to facilitate the clamping and fixing of the bearing roller to be stamped. First, the motor 9 is started through the control panel 27 to drive the bidirectional screw 10 to rotate. At the same time, the bidirectional screw 10 drives the symmetrical annular clamp 13 to move synchronously through the slip ring 11 to clamp the bearing roller on the workbench 7 to keep it in a stable position and avoid displacement of the bearing roller when stamping the bearing roller, thereby ensuring the accuracy of the stamping of the bearing roller and improving the qualified rate of the stamping of the bearing roller. When the distance between the punch head 5 and the workbench 7 is adjusted, The installation of the extension rod 19 facilitates the adjustment of the distance between the punch head 5 and the workbench 7. First, press the limit rod 21 to make it enter the support rod 2, then rotate the extension rod 19 to make the limit rod 21 move away from the limit hole 23, and perform the same operation on the four extension rods 19. Then push the second support plate 3 to adjust it to a suitable position, and finally rotate the extension rod 19 to move the limit rod 21 to the direction of the limit hole 23. At this time, the compressed spring 20 is reset and pushes the limit rod 21 into the limit hole 23 to fix the adjusted position, so that the stamping device can stamp bearing rollers of different heights, thereby improving the applicability of the stamping device.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A stamping device for producing bearing rollers, comprising a first support plate (1) and a cylinder (4), characterized in that: Four support rods (2) are fixedly mounted on the first support plate (1), the support rods (2) are connected to a second support plate (3), and a cylinder (4) is fixedly mounted on the second support plate (3), an output end of the cylinder (4) is fixedly connected to a punch head (5), and the punch head (5) passes through the interior of the second support plate (3), and slide rails (6) are symmetrically arranged on the first support plate (1), a workbench (7) is slidably connected to the slide rails (6), and the punch head (5) is located above the workbench (7); Mounting plates (8) are symmetrically mounted at both ends of the workbench (7); a motor (9) is fixedly mounted on one side of the mounting plate (8); a bidirectional screw rod (10) is fixedly connected to the output end of the motor (9); one end of the bidirectional screw rod (10) passes through the interior of the mounting plate (8) and is connected to the mounting plate (8) on the other side; a slip ring (11) is symmetrically arranged on the bidirectional screw rod (10); the slip ring (11) is threadedly connected to the bidirectional screw rod (10); a bearing rod (12) is fixedly connected to the slip ring (11); and an annular clamp (13) is arranged on the bearing rod (12).

2. A stamping device for producing bearing rollers according to claim 1, characterized in that: A round rod (14) is fixedly connected to the mounting plate (8), a round ring (15) is slidably mounted on the round rod (14), and one end of the round ring (15) is fixedly connected to the bearing rod (12).

3. A stamping device for producing bearing rollers according to claim 1, characterized in that: The bearing rod (12) is provided with a clamping groove (16), a clamping block (17) is slidably connected in the clamping groove (16), and one end of the clamping block (17) is fixedly connected to the annular clamp (13).

4. A stamping device for producing bearing rollers according to claim 1, characterized in that: An extension rod (19) is inserted into the support rod (2), and one end of the extension rod (19) is connected to the second support plate (3). A limit assembly is arranged in the extension rod (19), and the extension rod (19) is connected to the support rod (2) via the limit assembly.

5. A stamping device for producing bearing rollers according to claim 4, characterized in that: The limiting assembly comprises a spring (20), a limiting rod (21) and a limiting hole (23); the spring (20) is fixedly mounted inside the extension rod (19); the limiting rod (21) is fixedly mounted on one end of the spring (20); the limiting holes (23) are arranged in sequence on the support rod (2), and one end of the limiting rod (21) passes through the limiting hole (23).

6. A stamping device for producing bearing rollers according to claim 4, characterized in that: The extension rod (19) is provided with a hole (22), and one end of the limiting rod (21) passes through the hole (22) and extends out of the interior of the extension rod (19).

7. A stamping device for producing bearing rollers according to claim 1, characterized in that: The second support plate (3) is provided with connection grooves (24) at the four corners, an annular groove (25) is provided around the connection groove (24), an annular protrusion (26) is slidably connected in the annular groove (25), and the annular protrusion (26) is fixedly mounted on the extension rod (19).

8. A stamping device for producing bearing rollers according to claim 1, characterized in that: A control panel (27) is fixedly mounted on the second support plate (3), and the control panel (27) is used to control the operation of the cylinder (4).

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