A fixing device for machining coupling
By designing a coupling processing fixture with a linear module and a motor worm mechanism, the problem of the coupling processing fixture in the prior art requires parking operations during the loading and unloading process of the coupling processing fixture in the prior art, and efficient processing operation and convenient workpiece position adjustment are achieved.
Patent Information
- Application Number
- CN202420260286.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-02-02
AI Technical Summary
The existing coupling processing fixtures require stopping during loading and unloading, resulting in low overall working efficiency.
A fixing device for coupling processing is designed, including a support base plate, a track, a linear module, a fixing mechanism and a three-catch chuck. The linear module drives the fixing mechanism to slide back and forth on the track, so that the fixing mechanism alternately is placed at the processing point, and the position of the clamping workpiece is easily adjusted using the motor and the worm mechanism.
It effectively improves the convenience and processing efficiency of loading and unloading, improves operating safety and convenience, and adapts to the processing operations of different models of couplings.
Smart Images
Figure CN222711883U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coupling machining and fixing, in particular to a coupling machining and fixing device. Background Art
[0002] As a moving component, couplings are widely used in a large number of mechanical equipment and can achieve efficient and stable kinetic energy transmission. Couplings need to go through multiple processes during processing. During some processes, it is necessary to use fixing devices to limit and fix the couplings to ensure that the processing can proceed stably.
[0003] The existing fixing device needs to stop working during the process of loading and unloading materials, and the overall working efficiency needs to be improved. Utility Model Content
[0004] The utility model aims to provide a fixing device for coupling processing, which can effectively utilize the time of loading and unloading materials and improve the overall processing efficiency.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A fixing device for coupling processing includes a supporting base plate, two rails and a linear module are fixedly connected to the upper surface of the supporting base plate, the linear module is located between the two rails, the outside of the rails is slidably connected to two fixing mechanisms, the sliding groove of the linear module is slidably connected to two moving ends, and the two moving ends are fixedly connected to the corresponding fixing mechanisms respectively.
[0007] By adopting the above technical solution, the linear module can be used to drive the two fixed mechanisms to move back and forth on the track, which can effectively improve the convenience of loading and unloading materials and effectively improve the processing efficiency.
[0008] Furthermore, the fixing mechanism includes a supporting base, the upper end of the supporting base is rotatably connected to a flip seat, a rotating mounting hole is provided at the middle position of the end surface of the flip seat, and a three-jaw chuck is rotatably mounted inside the rotating mounting hole.
[0009] By adopting the above technical solution, the three-jaw chuck can be used to conveniently clamp and fix the workpiece to be processed.
[0010] Furthermore, the rotation axis of the three-jaw chuck is perpendicular to the rotation axis of the flip seat, a linkage shaft is fixedly connected to the inner side of the flip seat, and both ends of the linkage shaft are respectively rotatably mounted in the rotation mounting holes on the symmetrical side surfaces of the support base.
[0011] By adopting the above technical solution, it is ensured that the flip seat can be rotated conveniently and efficiently.
[0012] Furthermore, a first motor is fixedly mounted on an outer surface of one side of the support base, one end of a rotating shaft of the first motor is fixedly connected to a first worm, one end of the linkage shaft is fixedly connected to a first worm wheel, and the first worm wheel is meshingly connected to the first worm.
[0013] By adopting the above technical solution, the first motor can be used to drive the first worm to rotate, and the first worm can be used to drive the first worm wheel to rotate.
[0014] Furthermore, a second motor is fixedly mounted on the inner side wall of the flip seat, one end of the rotating shaft of the second motor is fixedly connected to a second worm, one end of the rotating shaft of the three-jaw chuck is fixedly connected to a second worm wheel, and the second worm wheel is meshingly connected to the second worm wheel.
[0015] By adopting the above technical solution, the second motor can be used to drive the second worm to rotate, and the second worm can be used to drive the second worm wheel to rotate, thereby driving the three-jaw chuck to rotate.
[0016] Furthermore, the three-jaw chuck is provided with a plurality of clamping blocks, and the end surfaces of the clamping blocks are integrally connected with limit rods.
[0017] By adopting the above technical solution, the limiting rod can be inserted into the through hole at the center axis of the coupling, thereby being able to adapt to the fixing operation of couplings of different models.
[0018] In summary, the beneficial technical effects of the utility model are:
[0019] 1. The utility model can use the linear module to drive the two fixing mechanisms to slide back and forth on the track, so that the two fixing mechanisms can be conveniently placed alternately at the processing points of the external equipment. When one of the fixing mechanisms is clamping the workpiece for processing, the idle fixing mechanism can be conveniently loaded or unloaded, which can effectively utilize the loading and unloading time, effectively improve the processing efficiency, and also effectively improve the operational safety and convenience during loading and unloading;
[0020] 2. The utility model can utilize the first motor to drive the first worm to rotate, and utilize the first worm to drive the first worm wheel to rotate, so that the flip seat can rotate with the central axis of the linkage shaft as the rotation axis, thereby effectively changing the position of the clamped workpiece, and conveniently performing processing operations on multiple positions of the workpiece, and the processing convenience is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a first perspective view of the three-dimensional structure of the utility model;
[0022] Figure 2 This is a second viewing angle diagram of the three-dimensional structure of the utility model;
[0023] Figure 3 For this utility model Figure 1 Enlarged view of point A.
[0024] In the figure: 1. support base plate; 2. track; 3. linear module; 4. fixing mechanism; 5. support base; 6. linkage shaft; 7. three-claw chuck; 8. first worm gear; 9. first motor; 10. first worm; 11. turning seat; 12. second worm gear; 13. second motor; 14. second worm; 15. clamping block; 16. limit rod. DETAILED DESCRIPTION
[0025] The method of the utility model is further described in detail below in conjunction with the accompanying drawings.
[0026] See attached Figure 1 , a fixing device for coupling processing, comprises a supporting base plate 1, two rails 2 and a linear module 3 are fixedly connected to the upper surface of the supporting base plate 1, the linear module 3 is located between the two rails 2, the outer side of the rails 2 is slidably connected to two fixing mechanisms 4, the sliding groove of the linear module 3 is slidably connected to two moving ends, and the two moving ends are respectively fixedly connected to the corresponding fixing mechanisms 4, wherein the linear module 3 can be used to drive the two fixing mechanisms 4 to slide back and forth on the rails 2, so that the two fixing mechanisms 4 can be conveniently placed alternately at the processing points of external equipment, and when one of the fixing mechanisms 4 clamps the workpiece for processing, the idle fixing mechanism 4 can be conveniently loaded or unloaded, which can effectively utilize the loading and unloading time, effectively improve the processing efficiency, and also effectively improve the operational safety and convenience during loading and unloading.
[0027] Reference Figure 1 , Figure 2 , Figure 3The fixing mechanism 4 includes a supporting base 5, the upper end of the supporting base 5 is rotatably connected with a flip seat 11, a rotating mounting hole is provided at the middle position of the end surface of the flip seat 11, and a three-claw chuck 7 is rotatably installed inside the rotating mounting hole, the rotating axis of the three-claw chuck 7 is perpendicular to the rotating axis of the flip seat 11, a linkage shaft 6 is fixedly connected to the inner side of the flip seat 11, and both ends of the linkage shaft 6 are rotatably installed in the rotating mounting holes on the symmetrical side surfaces of the supporting base 5, a first motor 9 is fixedly installed on the outer surface of one side of the supporting base 5, one end of the rotating shaft of the first motor 9 is fixedly connected to a first worm 10, one end of the linkage shaft 6 is fixedly connected to a first worm gear 8, and the first worm gear 8 is meshed with the first worm gear 10, and a second motor 13 is fixedly installed on the inner side wall of the flip seat 11, and one end of the rotating shaft of the second motor 13 is fixedly connected There is a second worm 14, and one end of the rotating shaft of the three-claw chuck 7 is fixedly connected with a second worm wheel 12, and the second worm wheel 12 is meshingly connected with the second worm 14. During processing, the second motor 13 can be used to drive the second worm 14 to rotate, and the second worm 14 can be used to drive the second worm wheel 12 to rotate. Since the second worm wheel 12 is fixedly connected to one end of the rotating shaft of the three-claw chuck 7, the rotation of the second worm wheel 12 can drive the three-claw chuck 7 to rotate. At the same time, the first motor 9 can be used to drive the first worm 10 to rotate, and the first worm 10 can be used to drive the first worm wheel 8 to rotate. Since the first worm wheel 8 is fixedly connected to one end of the linkage shaft 6, the linkage shaft 6 can rotate, thereby driving the flip seat 11 to flip. This can conveniently adjust the processing angle of the coupling, and can facilitate processing operations at different positions on couplings of different models.
[0028] Reference Figure 3 A plurality of clamping blocks 15 are arranged on the three-jaw chuck 7, and a limiting rod 16 is integrally connected to the end surface of the clamping block 15, wherein the plurality of clamping blocks 15 can be used to clamp couplings of different types by being close to each other, and the plurality of limiting rods 16 can also be used to insert into the through hole at the center axis of the coupling, and then the limiting rods 16 that are far away from each other are used to fix the coupling, so that the surface of the coupling can be processed conveniently, and the applicability is effectively improved.
[0029] Working principle: When in use, first install the device at the specified position, and then clamp and fix the coupling to be processed between the multiple clamping blocks 15 on the three-claw chuck 7, or pass multiple limit rods 16 through the through hole at the center axis of the coupling, and then limit and fix the coupling by the limit rods 16 that are far away from each other, and then move the fixing mechanism 4 that clamps the coupling to the processing point through the linear module 3. At this time, the coupling can be processed. During processing, the second motor 13 is used to drive the second worm 14 to rotate, and the second worm 14 is used to drive the second worm wheel 12 to rotate. Since the second worm wheel 12 is fixedly connected to one end of the rotating shaft of the three-claw chuck 7, the rotation of the second worm wheel 12 can drive the three-claw chuck. 7 can be rotated, and the first motor 9 can be used to drive the first worm 10 to rotate, and the first worm 10 can be used to drive the first worm wheel 8 to rotate. Since the first worm wheel 8 is fixedly connected to one end of the linkage shaft 6, the linkage shaft 6 can be rotated, thereby driving the flip seat 11 to flip. This can conveniently adjust the processing angle of the coupling, and can facilitate processing operations at different positions of couplings of different models. While processing the coupling, the idle fixing mechanism 4 can be loaded. After the coupling placed on the processing point is processed, the two fixing mechanisms 4 are moved by the linear module 3, and the coupling on the other fixing mechanism 4 can be moved to the processing point, and the processed coupling can be unloaded.
[0030] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A fixture for machining a coupling, comprising a supporting base plate (1), characterized in that: Two rails (2) and a linear module (3) are fixedly connected on the upper surface of the support base plate (1); the linear module (3) is located between the two rails (2); the outside of the rails (2) is slidably connected to two fixing mechanisms (4); the inside of the sliding groove of the linear module (3) is slidably connected to two moving ends, and the two moving ends are fixedly connected to the corresponding fixing mechanisms (4) respectively.
2. A coupling processing fixture according to claim 1, characterized in that: The fixing mechanism (4) comprises a supporting base (5), the upper end of the supporting base (5) is rotatably connected to a flip seat (11), a rotatable mounting hole is provided at the middle position of the end surface of the flip seat (11), and a three-claw chuck (7) is rotatably mounted inside the rotatable mounting hole.
3. A coupling processing fixture according to claim 2, characterized in that: The rotation axis of the three-claw chuck (7) is perpendicular to the rotation axis of the flip seat (11), and a linkage shaft (6) is fixedly connected to the inner side of the flip seat (11), and both ends of the linkage shaft (6) are respectively rotatably mounted in the rotation mounting holes on the symmetrical side surfaces of the support base (5).
4. A coupling processing fixture according to claim 3, characterized in that: A first motor (9) is fixedly mounted on an outer surface of one side of the support base (5); one end of the rotating shaft of the first motor (9) is fixedly connected to a first worm (10); one end of the linkage shaft (6) is fixedly connected to a first worm wheel (8); the first worm wheel (8) is meshingly connected to the first worm wheel (10).
5. A coupling processing fixture according to claim 2, characterized in that: A second motor (13) is fixedly mounted on the inner side wall of the flip seat (11); one end of the rotating shaft of the second motor (13) is fixedly connected to a second worm (14); one end of the rotating shaft of the three-claw chuck (7) is fixedly connected to a second worm gear (12); the second worm gear (12) is meshingly connected to the second worm gear (14).
6. A coupling processing fixture according to claim 2, characterized in that: The three-jaw chuck (7) is provided with a plurality of clamping blocks (15), and the end surfaces of the clamping blocks (15) are integrally connected with limit rods (16).