Positioning device for intelligent door lock shell machining

Abstract

The utility model relates to the technical field of positioning devices, and discloses an intelligent door lock shell machining positioning device which comprises an operation table, a first sliding rail is arranged in the middle of the front side of the operation table, the first sliding rail is connected with a first shell in a sliding mode, and the bottom end of the first shell is fixedly connected with a first supporting plate. The outer wall of the top end of the first supporting plate is in threaded connection with a first threaded rod, the top end of the first threaded rod is fixedly connected with a first fastening handle, the bottom end of the first threaded rod is fixedly connected with a first friction disc, the upper side of the outer wall of the first shell is in threaded connection with a telescopic rod, and the top end of the telescopic rod is fixedly connected with a first rotating handle. According to the utility model, the flexible fixing column becomes an ideal clamp, at the moment, the clamp can be fixed by rotating the rotating handle I, the clamp is loosened after machining is completed, and the spring provides elastic force for resetting assistance, so that an object is fastened, and the damage to the object in the machining process is reduced.

Description

A positioning device for processing the outer shell of a smart door lock Technical Field

[0001] This utility model relates to the field of positioning device technology, and in particular to a positioning device for processing the shell of a smart door lock. Background Technology

[0002] With the continuous advancement of smart home technology, smart door locks, as an important component of smart home security, are experiencing increasing market demand. Compared to traditional mechanical locks, smart door locks offer higher security, convenience, and intelligence, such as remote control, multiple unlocking methods, and anti-theft alarm functions. This has led to their widespread application in both residential and commercial settings. As people's security awareness increases, there is a need to continuously improve the production quality and efficiency of smart door locks. The smart door lock casing is a key component protecting the internal electronic equipment, and its processing quality directly affects the overall performance and appearance of the smart door lock. To ensure the precision and quality of the casing, accurate positioning and fixing are required during processing. However, this process cannot securely fix different door lock casings. To meet the market's diverse requirements for door lock styles, a positioning device for processing smart door lock casings that can adapt to market demands is needed.

[0003] Traditional positioning devices for processing smart lock housings first place the lock housing in a fixture, where the gripping part of the fixture contacts and tightly fits the surface of the lock housing, thus initially determining its position in the plane and gripping it. While traditional simple fixture positioning can improve positioning accuracy to some extent, its positioning accuracy is still limited for some complex shapes or high-precision smart lock housings. In particular, with the diversification and personalization of smart lock appearance designs, such as different shapes, complex streamlines, and different appearances, traditional fixtures are difficult to hold such housings stably, easily damaging the curved surface and affecting processing accuracy and quality. How to ensure that the housing is not damaged by the fixture has become a problem that must be solved. This requires a fixture that can change shape according to the different shapes of smart lock housings. Summary of the Invention

[0004] To overcome the above shortcomings, this utility model provides a positioning device for processing smart door lock shells, which aims to improve the problem that the existing technology has a single clamp, which cannot clamp smart door lock shells of different shapes and specifications, resulting in poor practicality.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a positioning device for processing the outer shell of an intelligent door lock, comprising an operating table, a slide rail being provided in the middle of the front side of the operating table, an outer shell being slidably connected to the slide rail, a support plate being fixedly connected to the bottom end of the outer shell, a threaded rod being threadedly connected to the top outer wall of the support plate, a fastening handle being fixedly connected to the top end of the threaded rod, a friction disc being fixedly connected to the bottom end of the threaded rod, a retractable rod being threadedly connected to the upper side of the outer wall of the outer shell, a rotating handle being fixedly connected to the top end of the retractable rod, multiple fastening plates being threadedly connected to the outer wall of the retractable rod, friction plates being provided on both sides of the outer walls of the multiple fastening plates, multiple friction grooves being provided on the left outer wall of each friction plate, flexible fixing posts being provided on both sides of each friction groove, fastening grooves being provided at the top ends of the multiple flexible fixing posts, springs being provided at the bottom ends of the flexible fixing posts, support blocks being fixedly connected to the bottom ends of the multiple springs, and baffles being fixedly connected to the bottom ends of the multiple support blocks.

[0006] As a further description of the above technical solution:

[0007] The moving mechanism includes a frame, with frames arranged on both sides of the operating table. Each frame has a sliding groove at its top and a recess on its upper inner wall. A fixed block is slidably connected to each sliding groove. A fastening handle is threadedly connected to the top of each fixed block. A friction disc is fixedly connected to the bottom of each fastening handle. A support plate is fixedly connected to each fixed block. A sliding groove is formed at the top of the support plate, and a moving block is slidably connected to it. A friction groove is formed on the inner wall of the moving block. A fixed handle is threadedly connected to the upper rear of the moving block. A recess is formed in the middle of the inner wall of the moving block, and a threaded rod sleeve is slidably connected to it. The bottom of the threaded rod sleeve is fixedly connected to the middle rear of the operating table. A threaded rod is threadedly connected to the inner wall of the threaded rod sleeve, and a rotating handle is fixedly connected to the threaded rod.

[0008] As a further description of the above technical solution:

[0009] Both of the frame outer walls are provided with protective blocks, and each of the two protective blocks has a slide rail at its top.

[0010] As a further description of the above technical solution:

[0011] Both protective blocks are fixedly connected to a second outer shell, and a second handle is fixedly connected to the top center of the second outer shell.

[0012] As a further description of the above technical solution:

[0013] A hinge is fixedly connected to the front right side of the protective block, and a nut is threaded onto the hinge.

[0014] As a further description of the above technical solution:

[0015] A hinge is fixedly connected to the front right side of the protective block, and a nut is threaded onto the hinge.

[0016] As a further description of the above technical solution:

[0017] A fixing plate is fixedly connected to the right side of the outer wall of the cabinet door. A nut is threadedly connected to the middle of the outer wall of the fixing plate. A handle is fixedly connected to both sides of the front part of the fixing plate.

[0018] As a further description of the above technical solution:

[0019] The bottom end of the protective block is fixedly connected to a load-bearing plate, and the bottom end of the load-bearing plate is fixedly connected to a load-bearing block.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, when an object is placed in a designated position, the object is brought closer by moving the outer shell. The flexible fixing column moves closer to the object, making the flexible fixing column an ​​ideal clamp. At this time, the rotating handle is turned to fix the clamp. After processing is completed, the clamp is released, and the spring provides elastic force to reset. This achieves the fastening of the object, thereby reducing damage to the object during processing.

[0022] 2. In this utility model, the object is moved back and forth by moving the second support plate and fixed by rotating the second fastening handle. Then, the object is moved left and right by moving the moving block and fixed by fixing the handle. Finally, the object is moved up and down by moving the threaded rod sleeve and fixed by rotating the second handle. This achieves precise positioning of the object and reduces damage caused by inaccurate positioning. Attached Figure Description

[0023] Figure 1 is a front perspective view of a positioning device for processing the shell of an intelligent door lock proposed in this utility model;

[0024] Figure 2 is a partial structural diagram of a positioning device for processing the shell of an intelligent door lock proposed in this utility model;

[0025] Figure 3 is a partial structural exploded view of a positioning device for processing the shell of an intelligent door lock proposed in this utility model;

[0026] Figure 4 is a partial structural exploded view of a positioning device for processing the shell of an intelligent door lock proposed in this utility model;

[0027] Figure 5 is a partial top view of a positioning device for processing the shell of an intelligent door lock proposed in this utility model;

[0028] Figure 6 is a partial structural exploded view of a positioning device for processing the shell of an intelligent door lock proposed in this utility model;

[0029] Figure 7 is a rear perspective view of a positioning device for processing the outer shell of an intelligent door lock proposed in this utility model.

[0030] Legend: 1. Outer shell 1; 2. Moving mechanism; 201. Frame; 202. Slide groove 1; 203. Fixed block; 204. Fastening handle 2; 205. Friction disc 2; 206. Support plate 2; 207. Slide groove 2; 208. Moving block; 209. Groove 1; 210. Groove 2; 211. Friction groove 2; 212. Rotating handle 2; 213. Threaded rod sleeve; 214. Threaded rod 2; 215. Fixed handle; 3. Rotating handle 1; 4. Flexible fixed column; 5. Baffle 6. Fastening plate; 7. Friction groove one; 8. Friction plate; 9. Retractable rod; 10. Support block; 11. Fastening groove; 12. Spring; 13. Friction disc one; 14. Fastening handle one; 15. Support plate one; 16. Threaded rod one; 17. Slide rail one; 18. Operating table; 19. Nut; 20. Handle one; 21. Fixing plate; 22. Hinge; 23. Outer shell two; 24. Load-bearing block; 25. Load-bearing plate; 26. Slide rail two; 27. Protective block; 28. Handle two; 29. ​​Cabinet door. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please refer to Figures 1-3. One embodiment of this utility model provides a positioning device for processing the outer shell of a smart door lock, including an operating table 18. A slide rail 17 is provided in the middle of the front side of the operating table 18. The slide rail 17 is slidably connected to an outer shell 1, allowing the outer shell 1 to move left and right. A support plate 15 is fixedly connected to the bottom end of the outer shell 1. A threaded rod 16 is threadedly connected to the outer wall of the top end of the support plate 15 to fix the outer shell 1. A fastening handle 14 is fixedly connected to the top end of the threaded rod 16. A friction disc 13 is fixedly connected to the bottom end of the threaded rod 16. Tightening the friction disc 13 increases friction, thereby fixing the outer shell 1. A retractable rod 9 is threadedly connected to the upper side of the outer wall of the outer shell 1. A rotating handle 3 is fixedly connected to the top end of the retractable rod 9. The retraction is achieved by rotating the handle 3. The outer wall of the retraction rod 9 is threaded with multiple fastening plates 6. Friction plates 8 are provided on both sides of the outer wall of the multiple fastening plates 6. Friction is increased by reducing the distance between the fastening plates 6 and the friction plates 8. Multiple friction grooves 7 are provided on the left outer wall of each friction plate 8. Flexible fixing posts 4 are provided on both sides of each friction groove 7. The friction grooves 7 have the function of increasing friction. Fastening grooves 11 are provided at the top of each of the multiple flexible fixing posts 4. Springs 12 are provided at the bottom of each of the flexible fixing posts 4, so that the flexible fixing posts 4 can clamp the object more firmly and rebound to reset. Support blocks 10 are fixedly connected to the bottom of each of the multiple springs 12. Baffles 5 are fixedly connected to the bottom of each of the multiple support blocks 10 to increase the rebound force of the springs 12, so that the flexible fixing posts 4 can reset better.

[0033] Specifically, the fixture is fixed and shaped by moving the outer shell 1 closer to the object. At this time, the rotary handle 3 can be rotated to retract and fix it. The left side of the rotary handle 3 is fixedly connected to the retraction rod 9, and the right middle of the fastening plate 6 is threadedly connected to the retraction rod 9. Fastening plates 6 are set on both sides of the friction plate 8. At the same time, the left outer wall of the friction plate 8 is provided with a friction groove 7 to increase friction. Then, the rotary handle 3 is rotated to retract and fix the flexible fixing column 4 to shape the fixture. After processing, the rotary handle 3 is rotated to loosen the fastening of the flexible fixing column 4. At this time, the spring 12 at the bottom of the flexible fixing column 4 will push the flexible fixing column 4 back to complete the reset.

[0034] Please refer to Figures 4-6. The moving mechanism 2 includes a frame 201. Frames 201 are provided on both sides of the operating table 18 for support. Each frame 201 has a sliding groove 202 at its top. Each frame 201 has a groove 210 on its inner wall, allowing the fixed block 203 and the support plate 206 to move. The fixed block 203 is slidably connected to the sliding groove 202. A fastening handle 204 is threaded to the top of each fixed block 203. A friction disc 205 is fixedly connected to the bottom of the fastening handle 204. Positioning is achieved by increasing friction through rotation of the fastening handle 204. The support plate 206 is fixedly connected to the fixed block 203. A sliding groove 207 is provided at the top of the support plate 206, and a moving block is slidably connected to the sliding groove 207. 208. The movable block 208 can be moved through the sliding groove 207. The inner wall of the movable block 208 is provided with a friction groove 211 to increase the friction. The upper rear side of the movable block 208 is threaded with a fixed handle 215. Rotating the fixed handle 215 fixes the movement of the movable block 208. The middle of the inner wall of the movable block 208 is provided with a groove 209. The groove 209 is slidably connected with a threaded rod sleeve 213. The groove 209 enables up and down movement. The bottom end of the threaded rod sleeve 213 is fixedly connected to the middle of the rear side of the operating table 18. The inner wall of the threaded rod sleeve 213 is threaded with a threaded rod 214. The threaded rod 214 is fixedly connected with a rotating handle 212. Rotating the rotating handle 212 increases the friction on the fixed movable block 208, thereby fixing the up and down movement.

[0035] Specifically, the support plate 206 moves back and forth through the groove 210. After reaching the desired position, it is fixed by rotating the fastening handle 204. The bottom end of the fastening handle 204 is fixedly connected to the friction disc 205. Rotating the fastening handle 204 increases the friction for fixing. The upper middle part of the support plate 206 has a sliding groove 207 for the moving block 208 to move. When the desired position is reached, the fixing handle 215 is rotated to fix it. The front middle part of the moving block 208 has a groove 209 for the threaded rod sleeve 213 to move. The inner wall of the threaded rod sleeve 213 is threadedly connected to the threaded rod 214. The top end of the threaded rod 214 is fixedly connected to the rotating handle 212. When the desired position is reached, the rotating handle 212 is rotated to tighten it. At this time, the object can be accurately positioned.

[0036] Please refer to Figures 6 and 7. The outer walls of both frames 201 are provided with protective blocks 27. The top of each of the two protective blocks 27 is provided with a slide rail 26, which serves as protection and allows the outer shell 23 to move. The outer shell 23 is fixedly connected to each of the two protective blocks 27. The top center of the outer shell 23 is fixedly connected with a handle 28 to facilitate the movement of the outer shell 23. The front right side of the protective block 27 is fixedly connected with a hinge 22, and the hinge 22 is threaded with a nut 19 for fixing.

[0037] Specifically, the top of the protective block 27 is provided with a slide rail 26 for the outer shell 23 to move, and a handle 28 is fixedly connected to the upper middle part of the outer shell 23 to facilitate the movement of the outer shell 23 so as to observe the internal state.

[0038] Please refer to Figures 6 and 7. The bottom end of the nut 19 is fixedly connected to the cabinet door 29, and the outer wall of the nut 19 is threadedly connected to the cabinet door 29, which can be opened for observation. The right side of the outer wall of the cabinet door 29 is fixedly connected to the fixing plate 21, and the middle of the outer wall of the fixing plate 21 is threadedly connected to the nut 19, which fixes the cabinet door 29. The front two sides of the fixing plate 21 are fixedly connected to the handles 20 for easy opening of the cabinet door 29. The bottom end of the protective block 27 is fixedly connected to the load-bearing plate 25, and the bottom end of the load-bearing plate 25 is fixedly connected to the load-bearing block 24 for load-bearing function.

[0039] Specifically, the nut 19 and the handle 20 of the fixing plate 21 facilitate the opening and closing of the cabinet door 29, while the load-bearing block 24 and the load-bearing plate 25 provide load support for the entire device.

[0040] Working principle: When processing the outer shell of the smart door lock, the object to be processed is first placed on the operating table 18. The outer wall of the operating table 18 is equipped with a slide rail 17. The object is then moved along the slide rail 17. At this time, multiple flexible fixing posts 4 shape the object to achieve a suitable clamp. After the object is shaped, the retractable rod 9 can be driven by rotating the handle 3. The retractable rod 9 is threadedly connected to the fastening plate 6. Rotating the retractable rod 9 can reduce the distance between the fastening plates 6, generating friction. Friction plates 8 are provided on both sides of the fastening plate 6. The friction plate 8 has a friction groove 7 on its outer wall to increase friction. There are flexible fixing posts 4 on both sides of the friction plate 8. When the rotating handle 3 is rotated, the gap between the fastening plate 6 and the friction plate 8 is compressed by the rotation of the shrinking rod 9, thereby achieving the fastening of the flexible fixing posts 4. This can achieve the shaping of the fixture. After the processing is completed, a spring 12 is set at the bottom of the flexible fixing post 4. When the handle 3 is rotated, the fastening of the flexible fixing post 4 is relaxed. The flexible fixing post 4 returns to its original state by the elastic force of the spring 12. This achieves better fastening of different objects.

[0041] After the object is secured, it is moved to the desired position. A groove 210 is provided on the upper inner wall of the frame 201 to allow the support plate 206 to move back and forth. The support plate 206 is fixedly connected to a fixing block 203, and a fastening handle 204 is threadedly connected to the fixing block 203. A friction disc 205 is fixedly connected to the lower end of the fastening handle 204. Once the desired position is reached, the fastening handle 204 is rotated back and forth to secure it. After reaching the desired position, it is moved left and right by a moving block 208. The moving block 208 is slidably connected to the support plate 206. The upper side of the outer wall of 206 has a second sliding groove 207, which allows the movable block 208 to move left and right. When it reaches the desired position, the fixed handle 215 is rotated to fix it. Finally, the moving operating table 18 moves up and down. The inner wall of the movable block 208 has a first groove 209, which allows the operating table 18 to move up and down. The operating table 18 is threadedly connected to a second threaded rod 214, which is fixedly connected to a second rotating handle 212. After reaching the desired position, the second rotating handle 212 is rotated to fix it. Through the above movements, the object can be moved forward, backward, left, right, up and down, making the positioning of the object more accurate.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A positioning device for processing the outer shell of a smart door lock, comprising an operating table (18), characterized in that: The front center of the operating table (18) is provided with a slide rail (17), which is slidably connected to a housing (1). The bottom end of the housing (1) is fixedly connected to a support plate (15). The top outer wall of the support plate (15) is threadedly connected to a threaded rod (16). The top end of the threaded rod (16) is fixedly connected to a fastening handle (14). The bottom end of the threaded rod (16) is fixedly connected to a friction disc (13). The upper outer wall of the housing (1) is threadedly connected to a retraction rod (9). The top end of the retraction rod (9) is fixedly connected to a rotating handle (3). The outer wall of the retraction rod (9) is threadedly connected to multiple fastening plates (6). Friction plates (8) are provided on both sides of the outer wall of the multiple fastening plates (6). Multiple friction grooves (7) are provided on the left outer wall of the friction plates (8). Flexible fixing columns (4) are provided on both sides of the friction grooves (7). Fastening grooves (11) are provided at the top of the multiple flexible fixing columns (4). Springs (12) are provided at the bottom of the flexible fixing columns (4). Support blocks (10) are fixedly connected to the bottom of the multiple springs (12). Baffles (5) are fixedly connected to the bottom of the multiple support blocks (10). A moving mechanism (2) is provided in the middle of the front side of the operating table (18). The moving mechanism (2) can better fasten the object.

2. The positioning device for processing the outer shell of a smart door lock according to claim 1, characterized in that: The moving mechanism (2) includes a frame (201). Frames (201) are provided on both sides of the operating table (18). Each of the two frames (201) has a sliding groove (202) at its top. Each of the frames (201) has a groove (210) on its inner wall. A fixing block (203) is slidably connected to the sliding groove (202). A fastening handle (204) is threaded to the top of each of the two fixing blocks (203). A friction disc (205) is fixedly connected to the bottom of the fastening handle (204). A support plate (206) is fixedly connected to the fixing block (203). A sliding groove is provided at the top of the support plate (206). Second (207), the sliding groove second (207) is slidably connected to the moving block (208), the inner wall of the moving block (208) is provided with the friction groove second (211), the upper rear side of the moving block (208) is threadedly connected to the fixed handle (215), the middle of the inner wall of the moving block (208) is provided with the groove first (209), the groove first (209) is slidably connected to the threaded rod sleeve (213), the bottom end of the threaded rod sleeve (213) is fixedly connected to the middle rear side of the operating table (18), the inner wall of the threaded rod sleeve (213) is threadedly connected to the threaded rod second (214), the threaded rod second (214) is fixedly connected to the rotating handle second (212).

3. The positioning device for processing the outer shell of a smart door lock according to claim 2, characterized in that: The outer walls of both frames (201) are provided with protective blocks (27), and the top of each of the two protective blocks (27) is provided with a slide rail (26).

4. The positioning device for processing the outer shell of a smart door lock according to claim 3, characterized in that: Both of the protective blocks (27) are fixedly connected to the outer shell (23), and the top center of the outer shell (23) is fixedly connected to the handle (28).

5. The positioning device for processing the intelligent door lock shell according to claim 3, characterized in that: A hinge (22) is fixedly connected to the front right side of the protective block (27), and a nut (19) is threaded onto the hinge (22).

6. The positioning device for processing the outer shell of a smart door lock according to claim 3, characterized in that: A hinge (22) is fixedly connected to the front right side of the protective block (27), and a nut (19) is threadedly connected to the hinge (22). A cabinet door (29) is fixedly connected to the bottom end of the nut (19).

7. A positioning device for processing the outer shell of a smart door lock according to claim 6, characterized in that: A fixing plate (21) is fixedly connected to the right side of the outer wall of the cabinet door (29). A nut (19) is threadedly connected to the middle of the outer wall of the fixing plate (21). A handle (20) is fixedly connected to both sides of the front part of the fixing plate (21).

8. The positioning device for processing the intelligent door lock shell according to claim 5, characterized in that: The bottom end of the protective block (27) is fixedly connected to a load-bearing plate (25), and the bottom end of the load-bearing plate (25) is fixedly connected to a load-bearing block (24).

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