Polishing device for lock production
By designing a lock polishing device containing a detachable fixed structure and a rotating polishing wheel, the problem of difficulty in fixing and polishing small parts and special-shaped parts in the prior art is solved, and efficient and flexible polishing of lock parts is achieved.
Patent Information
- Application Number
- CN202420627126.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-28
AI Technical Summary
Existing lock polishing devices are difficult to effectively fix and polish smaller and special-shaped parts, and the planar structure has poor clamping effect on arc-shaped parts, affecting the polishing quality.
A polishing device including a base, a moving frame, a support frame, an electric push rod and a removable fixed structure is designed to achieve precise fixing and movement of parts through a threaded rod and a chute mechanism, and to cooperate with the rotating rod and the polishing wheel. , adapt to the shape and position of different parts for polishing.
It realizes stable fixation and efficient polishing of small and special-shaped parts, improves the polishing quality and flexibility of lock parts, and is suitable for the processing of various lock parts.
Smart Images
Figure CN222134563U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of lock production, and more specifically, to a polishing device for lock production. Background Art
[0002] Locks are very common in people's lives. The doors and windows are locked by the cooperation of the locks with the doors and windows, thereby completing the closure of the room. A complete lock is composed of many small parts, and a complete lock is formed by assembling different parts. In the production process of lock parts, the locks often need to be polished. When polishing the locks, a lock polishing device needs to be used. The existing lock polishing device is generally inconvenient to clamp and fix smaller lock parts. Due to the small size of the parts, it is inconvenient to clamp and polish, which is inconvenient to use the entire polishing device, thereby affecting the elongation of the lock parts. At the same time, due to the different structures of the parts of different locks, the existing polishing device generally clamps the parts through a plane structure, so the clamping effect of the plane structure on the parts of the arc structure is poor, which makes the parts easy to shake, thereby inconvenient to polish the parts. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] In view of the problems existing in the prior art, the utility model provides a polishing device for lock production to solve the technical problems mentioned in the background technology.
[0005] (II) Technical solution
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polishing device for lock production, comprising a base, a movable frame is movably arranged on the base, a support frame is fixedly arranged on the base, an electric push rod is fixedly arranged on the support frame, a fixing structure is arranged on the movable frame, the fixing structure comprises a mounting frame, a moving block, a first clamping block and a second clamping block, and the parts are fixed by the fixing structure;
[0007] A connecting frame is fixedly provided at the lower end of the electric push rod, and a polishing wheel is provided on the connecting frame. The polishing wheel is rotatably connected to the connecting frame through a bearing, and a motor is provided on the connecting frame. The output end of the motor is connected to the polishing wheel, and the parts are polished by the polishing wheel.
[0008] The utility model is further configured such that the mounting frame is rotatably disposed on the movable frame, a plurality of movable blocks are provided, the movable block is disposed on the mounting frame, a fixed block is detachably provided on the movable block, and the first clamping block and the second clamping block are both disposed on the fixed block, thereby facilitating the installation of the entire fixed structure.
[0009] The utility model is further configured such that a slide groove cooperating with the moving block is provided on the mounting frame, a first threaded rod is provided in the slide groove, the first threaded rod is rotatably connected to the mounting frame via a bearing, the first threaded rod passes through the moving block and is threadedly connected to the moving block, and the moving block is driven to move by the rotation of the first threaded rod.
[0010] The utility model is further configured such that a notch cooperating with the fixed block is provided on the movable block, mounting grooves are provided at both ends of the notch on the fixed block, mounting blocks are provided at both ends of the fixed block, and the mounting grooves are cooperatively connected with the mounting blocks, thereby facilitating the installation of the fixed block.
[0011] The utility model is further configured such that a second threaded rod is provided on both the first clamping block and the second clamping block, the second threaded rod is rotatably connected to the first clamping block and the second clamping block through a bearing, the second threaded rod passes through the fixed block and is threadedly connected to the fixed block, thereby facilitating the first clamping block or the second clamping block to extend out of the fixed block.
[0012] The utility model is further configured such that both the movable block and the fixed block are provided with fixing holes, a plurality of the fixing holes are provided, threads are provided in the fixing holes, and the fixing holes provided on the movable block are connected with the fixing holes provided on the fixed block by the cooperation of bolts and threads, thereby facilitating the fixing of the fixed block.
[0013] The utility model is further configured as follows: a long groove is opened on the base, the movable frame is arranged in the long groove, a third threaded rod is arranged in the long groove, the third threaded rod is rotatably connected to the base through a bearing, the third threaded rod passes through the movable frame, and is threadedly connected to the movable frame, thereby facilitating the movement of the movable frame.
[0014] The utility model is further configured as follows: a rotating hole is opened on the movable frame, a rotating rod is fixedly arranged on the mounting frame, the rotating rod and the rotating hole are rotatably connected via a bearing, a rotating rod is detachably arranged on the rotating rod, and a plurality of rotating rods are arranged, so that it is convenient to rotate the rotating rod to drive the mounting frame to rotate.
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the utility model provides a polishing device for lock production, which has the following beneficial effects:
[0017] 1. The utility model provides a detachable fixed block on the moving block, and a first clamping block and a second clamping block on the fixed block, and the first clamping block and the second clamping block are driven to extend out of the moving block through the threaded cooperation between the second threaded rod and the fixed block, so that when clamping smaller parts, the moving block is driven to move through the threaded connection between the first threaded rod and the moving block, and the moving blocks are moved to the position closest to each other, and the first clamping block and the second clamping block are extended by rotating the second threaded rod, so that the smaller parts are fixed through the cooperation between the first clamping block or the second clamping block, which is convenient for polishing the lock parts.
[0018] 2. The utility model sets a detachable connection between the fixed block and the movable block. According to the shape of the parts of the lock to be clamped, the fixed block for installing the first clamping block and the fixed block for installing the second clamping block are installed in the notch provided on the movable block in different orders as needed. The parts are clamped by the cooperation of the first clamping block with the flat part of the parts, and the arcuate part is fixed by the contact of the second clamping block with the arcuate part of the parts, thereby facilitating the fixation of special-shaped parts.
[0019] 3. The utility model drives the mobile frame to move by rotating the third threaded rod, drives the polishing wheel to rise or fall by the electric push rod arranged on the support frame, and enables the mounting frame to rotate on the mobile frame through the cooperation of the rotating rod and the rotating hole, thereby facilitating the adjustment of different positions of the fixed parts and facilitating the polishing of the parts at the positions that need to be polished. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of a polishing device for lock production;
[0021] Figure 2 A schematic diagram of the coordinated structure of a mobile frame and a fixed structure of a polishing device for lock production;
[0022] Figure 3 A schematic diagram of the structure of a fixed structure of a polishing device for lock production;
[0023] Figure 4 A schematic diagram of the matching structure of a polishing wheel and a connecting frame of a polishing device for lock production;
[0024] Figure 5 The present invention is a schematic diagram of the matching structure of a moving block and a fixed block of a polishing device for lock production.
[0025] In the figure: 1. base; 2. moving frame; 3. supporting frame; 4. electric push rod; 5. mounting frame; 6. moving block; 7. first clamping block; 8. second clamping block; 9. connecting frame; 10. polishing wheel; 11. motor; 12. fixing block; 13. slide groove; 14. first threaded rod; 15. notch; 16. mounting groove; 17. mounting block; 18. second threaded rod; 19. fixing hole; 20. long groove; 21. third threaded rod; 22. rotating hole; 23. rotating rod; 24. rotating rod. DETAILED DESCRIPTION
[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.
[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.
[0029] See also Figure 1-5 A polishing device for lock production includes a base 1, a movable frame 2 is movably arranged on the base 1, a support frame 3 is fixedly arranged on the base 1, an electric push rod 4 is fixedly arranged on the support frame 3, and a fixed structure is arranged on the movable frame 2, and the fixed structure includes a mounting frame 5, a movable block 6, a first clamping block 7 and a second clamping block 8;
[0030] A connecting frame 9 is fixedly provided at the lower end of the electric push rod 4, and a polishing wheel 10 is provided on the connecting frame 9. The polishing wheel 10 is rotatably connected to the connecting frame 9 through a bearing. A motor 11 is provided on the connecting frame 9, and the output end of the motor 11 is connected to the polishing wheel 10.
[0031] In this embodiment, the base 1 cooperates with the movable frame 2 and the supporting frame 3 to form the main body of the entire polishing device, and the parts of the lock are fixed by the fixing structure.
[0032] More specifically, when polishing a part, the electric push rod 4 descends, driving the connecting frame 9 and the polishing wheel 10 to descend to the position of the part, and the motor 11 arranged on the connecting frame 9 drives the polishing wheel 10 to rotate, and the part is polished through the contact between the polishing wheel 10 and the part.
[0033] See also Figure 1-Figure 5 , as an implementation method for fixing small parts and special-shaped parts: the mounting frame 5 is rotatably arranged on the moving frame 2, a plurality of moving blocks 6 are arranged, the moving block 6 is arranged on the mounting frame 5, the moving block 6 is detachably provided with a fixed block 12, the first clamping block 7 and the second clamping block 8 are both arranged on the fixed block 12, the mounting frame 5 is provided with a slide groove 13 that cooperates with the moving block 6, a first threaded rod 14 is arranged in the slide groove 13, the first threaded rod 14 is rotatably connected to the mounting frame 5 through a bearing, the first threaded rod 14 passes through the moving block 6, and is threadedly connected to the moving block 6, the moving block 6 is provided with a notch 15 that cooperates with the fixed block 12, and the fixed block 12 is located Both ends of the notch 15 are provided with mounting grooves 16, and both ends of the fixed block 12 are provided with mounting blocks 17, and the mounting grooves 16 and the mounting blocks 17 are matched and connected. The first clamping block 7 and the second clamping block 8 are both provided with second threaded rods 18, and the second threaded rods 18 are rotatably connected to the first clamping block 7 and the second clamping block 8 through bearings. The second threaded rods 18 pass through the fixed block 12 and are threadedly connected to the fixed block 12. The moving block 6 and the fixed block 12 are both provided with fixing holes 19, and a plurality of fixing holes 19 are provided. The fixing holes 19 are provided with threads, and the fixing holes 19 provided on the moving block 6 and the fixing holes 19 provided on the fixed block 12 are connected by the cooperation of bolts and threads.
[0034] Specifically, when fixing a smaller part, by rotating the first threaded rod 14, the first threaded rod 14 is threadedly connected to the moving block 6, thereby driving the moving block 6 to move along the slide groove 13, so that the moving blocks 6 move to the position closest to each other, and by rotating the second threaded rod 18 to set the first clamping block 7 and the second clamping block 8 to extend, the smaller part is fixed by the cooperation between the first clamping block 7 or the second clamping block 8, and the fixation of the smaller part is completed. When fixing the special-shaped part, according to the shape of the part of the lock to be clamped, the fixing block 12 on which the first clamping block 7 is installed and the fixing block 12 on which the second clamping block 8 is installed are installed in the notch 15 opened on the moving block 6 in different orders as needed, so that the first clamping block 7 cooperates with the flat part of the part to clamp the part, and the second clamping block 8 contacts with the arcuate part of the part to fix the arcuate part, thereby facilitating the fixation of the special-shaped part.
[0035] Please refer to Figure 1-5, as an implementation method for polishing parts: a long groove 20 is provided on the base 1, the mobile frame 2 is arranged in the long groove 20, a third threaded rod 21 is provided in the long groove 20, the third threaded rod 21 is rotatably connected to the base 1 through a bearing, the third threaded rod 21 passes through the mobile frame 2, and is threadedly connected to the mobile frame 2, a rotating hole 22 is provided on the mobile frame 2, a rotating rod 23 is fixedly provided on the mounting frame 5, the rotating rod 23 is rotatably connected to the rotating hole 22 through a bearing, a rotating rod 24 is detachably provided on the rotating rod 23, and a plurality of rotating rods 24 are provided;
[0036] Specifically, when polishing a part, the third threaded rod 21 is rotated, and the third threaded rod 21 is threadedly connected to the movable frame 2. The rotation of the third threaded rod 21 drives the movable frame 2 to move, so that the part is close to the polishing wheel 10. When the part needs to be rotated, the rotating rod 23 is rotated to cooperate with the rotating hole 22, and the rotating rod 23 drives the mounting frame 5 to rotate, thereby driving the part to rotate, thereby completing the polishing of the part.
[0037] In summary, when used as a whole:
[0038] When fixing smaller parts, by rotating the first threaded rod 14, the first threaded rod 14 is threadedly connected to the moving block 6, thereby driving the moving block 6 to move along the slide groove 13, so that the moving blocks 6 move to the position closest to each other, and by rotating the second threaded rod 18, the first clamping block 7 and the second clamping block 8 are extended, so that the smaller parts are fixed by the cooperation between the first clamping block 7 or the second clamping block 8, thereby completing the fixation of the smaller parts.
[0039] When fixing special-shaped parts, according to the shape of the parts of the lock that need to be clamped, the fixing block 12 for installing the first clamping block 7 and the fixing block 12 for installing the second clamping block 8 are installed in the notch 15 opened on the moving block 6 in different orders as needed, so that the first clamping block 7 cooperates with the flat part of the part to clamp the part, and the second clamping block 8 contacts with the arcuate part of the part to fix the arcuate part, thereby facilitating the fixation of special-shaped parts.
[0040] When polishing the part, by rotating the third threaded rod 21, the third threaded rod 21 is threadedly connected to the moving frame 2, and the rotation of the third threaded rod 21 drives the moving frame 2 to move, so that the part is close to the polishing wheel 10. When the part needs to be rotated, the rotating rod 23 is rotated to drive the mounting frame 5 to rotate through the rotation cooperation between the rotating rod 23 and the rotating hole 22, thereby driving the part to rotate, and the electric push rod 4 descends to drive the connecting frame 9 and the polishing wheel 10 to descend to the position of the part, and the polishing wheel 10 is driven to rotate by the motor 11 arranged on the connecting frame 9. The part is polished by the contact between the polishing wheel 10 and the part, and the polishing of the part is completed.
[0041] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. A polishing device for lock production, comprising a base (1), characterized in that: A movable frame (2) is movably arranged on the base (1), a support frame (3) is fixedly arranged on the base (1), an electric push rod (4) is fixedly arranged on the support frame (3), and a fixed structure is arranged on the movable frame (2), the fixed structure comprising a mounting frame (5), a movable block (6), a first clamping block (7) and a second clamping block (8); A connecting frame (9) is fixedly provided at the lower end of the electric push rod (4), a polishing wheel (10) is provided on the connecting frame (9), the polishing wheel (10) is rotatably connected to the connecting frame (9) via a bearing, a motor (11) is provided on the connecting frame (9), and an output end of the motor (11) is connected to the polishing wheel (10).
2. The polishing device for lock production according to claim 1, characterized in that: The mounting frame (5) is rotatably arranged on the movable frame (2), a plurality of movable blocks (6) are arranged, the movable block (6) is arranged on the mounting frame (5), a fixed block (12) is detachably arranged on the movable block (6), and the first clamping block (7) and the second clamping block (8) are both arranged on the fixed block (12).
3. The polishing device for lock production according to claim 2, characterized in that: The mounting frame (5) is provided with a slide groove (13) which cooperates with the moving block (6); a first threaded rod (14) is arranged in the slide groove (13); the first threaded rod (14) is rotatably connected to the mounting frame (5) via a bearing; the first threaded rod (14) passes through the moving block (6) and is threadedly connected to the moving block (6).
4. The polishing device for lock production according to claim 2, characterized in that: The movable block (6) is provided with a notch (15) which cooperates with the fixed block (12); the fixed block (12) is provided with mounting grooves (16) at both ends of the notch (15); mounting blocks (17) are provided at both ends of the fixed block (12); the mounting grooves (16) and the mounting blocks (17) are connected in a cooperative manner.
5. The polishing device for lock production according to claim 2, characterized in that: The first clamping block (7) and the second clamping block (8) are both provided with a second threaded rod (18), the second threaded rod (18) is rotatably connected to the first clamping block (7) and the second clamping block (8) via a bearing, and the second threaded rod (18) passes through the fixed block (12) and is threadedly connected to the fixed block (12).
6. The polishing device for lock production according to claim 4, characterized in that: The movable block (6) and the fixed block (12) are both provided with fixing holes (19), a plurality of the fixing holes (19) are provided, and threads are provided in the fixing holes (19). The fixing holes (19) provided on the movable block (6) and the fixing holes (19) provided on the fixed block (12) are connected by the cooperation of bolts and threads.
7. The polishing device for lock production according to claim 1, characterized in that: The base (1) is provided with a long slot (20), the movable frame (2) is arranged in the long slot (20), a third threaded rod (21) is arranged in the long slot (20), the third threaded rod (21) is rotatably connected to the base (1) via a bearing, and the third threaded rod (21) passes through the movable frame (2) and is threadedly connected to the movable frame (2).
8. The polishing device for lock production according to claim 1, characterized in that: The movable frame (2) is provided with a rotating hole (22), the mounting frame (5) is fixedly provided with a rotating rod (23), the rotating rod (23) and the rotating hole (22) are rotatably connected via a bearing, the rotating rod (23) is detachably provided with a rotating rod (24), and a plurality of rotating rods (24) are provided.