High-precision riveting tool for motor bearing
By designing high-precision riveting tooling for motor bearings and utilizing a combination of positioning supports and springs, precise positioning and efficient riveting of the product are achieved, solving the problem of inaccurate positioning in existing riveting tooling and improving product qualification rate and production efficiency.
Patent Information
- Application Number
- CN202422613071.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-10-29
AI Technical Summary
The existing riveting tooling has low product qualification rate, low production efficiency and poor adaptability due to inaccurate fixation.
A high-precision riveting tooling for motor bearings was designed, which includes components such as base plate, height-adding support, guide rail, transition block, push clamp and locating pin. The precise positioning and riveting of the product can be achieved through the cooperation of the locating support and the spring.
It improves the positioning accuracy and production efficiency of the product, ensures product quality and saves riveting time.
Smart Images
Figure CN223321952U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of riveting tooling, in particular to a high-precision riveting tooling for motor bearings. Background Art
[0002] The most common riveting method currently uses simple fixed tooling to fix the product, and the riveting pressure is provided by the pressure setting. Since the matching tolerance between the two cannot be guaranteed, the qualified rate of riveted products is low, and the compatibility between the two devices is poor, resulting in low production efficiency. Utility Model Content
[0003] In view of the above problems existing in the existing riveting tooling, the present utility model is proposed.
[0004] Therefore, the purpose of the present invention is to provide a high-precision riveting tool for motor bearings, which solves the problems raised in the background technology.
[0005] In order to achieve the above purpose, the present invention provides the following technical solutions:
[0006] The motor bearing high-precision riveting tooling includes a base plate, a first height-filling support and a second height-filling support. The two first height-filling supports are fixedly arranged at both ends of one side of the upper surface of the base plate, and the second height-filling support is fixedly arranged in the middle of the other side of the upper surface of the base plate. A guide rail is fixedly arranged on the upper surface of the first height-filling support, and a transition block is provided on the upper sliding sleeve of the guide rails on both sides. A positioning block is fixedly provided in the middle of the upper surface of the base plate, and a positioning support is provided on the lower side of the transition block and directly above the positioning block. Both ends of the transition block are fixedly provided with The first push pliers, the piston rod ends of the first push pliers on both sides are fixedly connected to the two sides of the positioning support, a lateral positioning mechanism is provided on the upper surface of the base plate and on the inner side of the first height-compensating support on one side, a flip support is fixedly provided on the upper side of the second height-compensating support, a flip arm is provided on the upper side of the flip support, a second push pliers is provided on the side of the flip arm away from the flip support, a connecting rod is fixedly provided on the upper side of the transition block, a gasket is fixedly provided on the upper end of the connecting rod, and the piston rod end of the second push pliers conflicts with the upper side of the gasket.
[0007] Preferably, the lateral positioning mechanism includes a U-shaped positioning plate and a third compensating support, the third compensating support is fixedly arranged on the upper surface of the base plate and is located on the inner side of the first compensating support on one side, the upper end of the third compensating support is movably sleeved with a sliding arm, the U-shaped positioning plate is fixedly arranged at one inner end of the sliding arm, and the inner walls at both ends of the U-shaped positioning plate are fixedly provided with positioning pins.
[0008] Preferably, a handle is fixedly provided on one end of the outer side of the sliding arm, and a stopper is fixedly sleeved on one end of the handle, and the stopper contacts the outer wall of the third height-adding support.
[0009] Preferably, a sliding rod is movably sleeved inside both ends of the positioning support, the upper end of the sliding rod is fixedly connected to the transition block, the rod wall of the sliding rod is movably sleeved with a spring, and the two ends of the spring are respectively fixedly connected to the corresponding transition block and positioning support.
[0010] Preferably, a positioning groove is provided in the middle of the positioning support, a positioning guide is slidably provided inside the positioning groove, and the upper side of the positioning guide is fixedly connected to the transition block.
[0011] Preferably, limit blocks are provided at both ends of the guide rail.
[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:
[0013] The utility model places the product on the positioning block, and then uses the first push clamp to push the positioning support downward so that the positioning support is pressed on the upper side of the product. At the same time, the spring force applies pressure downward to increase the pressure between the positioning support and the product. Then, the sliding arm is pushed to move the U-shaped positioning plate to the outside of the product, so that the positioning pins on both sides position the product laterally. At this time, the positioning of the product is completed, and then the second push clamp is pushed to complete the riveting work of the product, that is, the positioning device and the pressure device are combined into one, so as to ensure the relative position between the two, and at the same time optimize the positioning mechanism, improve the assembly efficiency, save riveting time, and ensure the production quality of the entire product. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0015] Figure 1 This is a structural diagram of the high-precision riveting tooling for motor bearings proposed in this utility model;
[0016] Figure 2 for Figure 1 Schematic diagram of the top view structure;
[0017] Figure 3 for Figure 1 Schematic diagram of the rear view structure.
[0018] Description of reference numerals:
[0019] 1. Base plate; 2. First compensating support; 3. Guide rail; 4. Connecting rod; 5. Second compensating support; 6. Flip support; 7. Flip arm; 8. Gasket; 9. Positioning guide; 10. Transition block; 11. Slide rod; 12. Spring; 13. Positioning support; 14. First push clamp; 15. Second push clamp; 16. Third compensating support; 17. Slide arm; 18. U-shaped positioning plate; 19. Handle; 20. Positioning block; 21. Positioning pin; 22. Stop block. DETAILED DESCRIPTION
[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.
[0021] The embodiment of the utility model discloses a high-precision riveting tool for a motor bearing.
[0022] Reference Figure 1-3 , the motor bearing high-precision riveting tooling includes a base plate 1, a first supplementary support 2 and a second supplementary support 5. The two first supplementary supports 2 are fixedly arranged at both ends of one side of the upper surface of the base plate 1, and the second supplementary support 5 is fixedly arranged in the middle of the other side of the upper surface of the base plate 1. The upper surface of the first supplementary support 2 is fixedly provided with a guide rail 3, and the upper side sliding sleeves of the guide rails 3 on both sides are provided with transition blocks 10. Both ends of the guide rails 3 are provided with limiting blocks to prevent the transition block 10 from slipping off from the end of the guide rail 3 as much as possible. A positioning block 20 is fixedly provided in the middle of the upper surface of the base plate 1, and the lower side of the transition block 10 is located A positioning support 13 is provided directly above the positioning block 20, and a first push clamp 14 is fixedly provided on both ends of the transition block 10. The piston rod ends of the first push clamps 14 on both sides are fixedly connected to the two sides of the positioning support 13, and a flip support 6 is fixedly provided on the upper side of the second height-enhancing support 5. A flip arm 7 is provided on the upper side of the flip support 6, and a second push clamp 15 is provided on the side of the flip arm 7 away from the flip support 6. A connecting rod 4 is fixedly provided on the upper side of the transition block 10, and a gasket 8 is fixedly provided on the upper end of the connecting rod 4. The piston rod end of the second push clamp 15 conflicts with the upper side of the gasket 8.
[0023] Reference Figure 1-3 A lateral positioning mechanism is provided on the upper surface of the base plate 1 and on the inner side of the first compensating support 2 on one side. The lateral positioning mechanism includes a U-shaped positioning plate 18 and a third compensating support 16. The third compensating support 16 is fixedly provided on the upper surface of the base plate 1 and is located on the inner side of the first compensating support 2 on one side. A sliding arm 17 is movably sleeved inside the upper end of the third compensating support 16. The U-shaped positioning plate 18 is fixedly provided at one end of the inner side of the sliding arm 17. Positioning pins 21 are fixedly provided on the inner walls of both ends of the U-shaped positioning plate 18. A handle 19 is fixedly provided at one end of the outer side of the sliding arm 17. A stopper 22 is fixedly sleeved on one end of the handle 19. The stopper 22 conflicts with the outer wall of the third compensating support 16.
[0024] Reference Figure 1-3 , sliding rods 11 are movably sleeved inside both ends of the positioning support 13, the upper end of the sliding rod 11 is fixedly connected to the transition block 10, and the rod wall of the sliding rod 11 is movably sleeved with a spring 12. The two ends of the spring 12 are respectively fixedly connected to the corresponding transition block 10 and the positioning support 13. A positioning groove is opened in the middle of the positioning support 13, and a positioning guide 9 is slidingly provided inside the positioning groove. The upper side of the positioning guide 9 is fixedly connected to the transition block 10, so that the positioning support 13 can slide stably.
[0025] In the present invention, when in use, the product is placed on the positioning block 20, and then the first push clamp 14 is used to push the positioning support 13 downward so that the positioning support 13 is pressed on the upper side of the product. At the same time, the spring 12 exerts downward pressure to increase the pressure between the positioning support 13 and the product, and then the sliding arm 17 is pushed to move the U-shaped positioning plate 18 to the outside of the product, so that the positioning pins 21 on both sides position the product laterally. At this time, the positioning of the product is completed, and then the second push clamp 15 is pushed to complete the riveting work of the product, that is, the positioning device and the pressure device are combined into one, so as to ensure the relative position between the two, and at the same time optimize the positioning mechanism, improve the assembly efficiency, save riveting time, and ensure the production quality of the entire product.
[0026] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A high-precision riveting tool for motor bearings, comprising a base plate (1), a first height-enhancing support (2) and a second height-enhancing support (5), characterized in that: The two first height-adding supports (2) are fixedly arranged at both ends of one side of the upper surface of the base plate (1), and the second height-adding support (5) is fixedly arranged at the middle of the other side of the upper surface of the base plate (1). A guide rail (3) is fixedly arranged on the upper surface of the first height-adding support (2), and a transition block (10) is slidingly sleeved on the upper side of the guide rail (3) on both sides. A positioning block (20) is fixedly arranged in the middle of the upper surface of the base plate (1), and a positioning support (13) is provided on the lower side of the transition block (10) and directly above the positioning block (20). The first push clamps (14) are fixedly arranged at both ends of the transition block (10), and the first push clamps (14) on both sides are fixedly arranged. The ends of the piston rods are fixedly connected to both sides of the positioning support (13); a lateral positioning mechanism is provided on the upper surface of the base plate (1) and on the inner side of the first height-compensating support (2) on one side; a flip support (6) is fixedly provided on the upper side of the second height-compensating support (5); a flip arm (7) is provided on the upper side of the flip support (6); a second push clamp (15) is provided on the side of the flip arm (7) away from the flip support (6); a connecting rod (4) is fixedly provided on the upper side of the transition block (10); a gasket (8) is fixedly provided on the upper end of the connecting rod (4); and the end of the piston rod of the second push clamp (15) contacts the upper side of the gasket (8).
2. The high-precision riveting tool for motor bearings according to claim 1, characterized in that: The lateral positioning mechanism includes a U-shaped positioning plate (18) and a third height-adding support (16). The third height-adding support (16) is fixedly arranged on the upper surface of the bottom plate (1) and is located on the inner side of the first height-adding support (2) on one side. A sliding arm (17) is movably sleeved inside the upper end of the third height-adding support (16). The U-shaped positioning plate (18) is fixedly arranged on one end of the inner side of the sliding arm (17). Positioning pins (21) are fixedly arranged on the inner walls of both ends of the U-shaped positioning plate (18).
3. The high-precision riveting tool for motor bearings according to claim 2, characterized in that: A handle (19) is fixedly provided at one end of the outer side of the sliding arm (17), and a stopper (22) is fixedly sleeved at one end of the handle (19), and the stopper (22) abuts against the outer wall of the third height-enhancing support (16).
4. The high-precision riveting tool for motor bearings according to claim 1, characterized in that: Slide rods (11) are movably sleeved inside both ends of the positioning support (13), the upper end of the slide rod (11) is fixedly connected to the transition block (10), and the rod wall of the slide rod (11) is movably sleeved with a spring (12), and the two ends of the spring (12) are respectively fixedly connected to the corresponding transition block (10) and the positioning support (13).
5. The high-precision riveting tool for motor bearings according to claim 1, characterized in that: A positioning groove is provided in the middle of the positioning support (13), a positioning guide (9) is slidably provided inside the positioning groove, and the upper side of the positioning guide (9) is fixedly connected to the transition block (10).
6. The high-precision riveting tool for motor bearings according to claim 1, characterized in that: Limiting blocks are provided at both ends of the guide rail (3).