Lock surface wiredrawing treatment device

Abstract

The utility model relates to the technical field of lockset processing, in particular to a lockset surface wire drawing processing device which comprises a rack, a sliding table installed on the rack and used for adjusting the angle of a lockset, and a clamping plate for clamping the lockset. The sliding table is provided with a lifting table used for adjusting the height of the lock, a steering rod used for turning over the machining face of the lock, an upper pressing plate and a lower pressing plate, the upper pressing plate and the lower pressing plate control the sliding table to move or stop, the two racks are arranged on the two sides of the lock respectively, the lifting table is arranged at the top of the sliding table, and the steering rod penetrates through the centers of the racks to be fixedly connected with the sliding table. The upper pressing plate and the lower pressing plate are arranged in the rack and located above and below the steering rod respectively. According to the utility model, the sliding table is used for overturning, so that the processing surface of the lock can be replaced, the efficiency is improved, the lock can be fixed on the rack by using the clamping plate, the upper pressing plate and the lower pressing plate, the influence of vibration on the processing precision is avoided, and the inclination angle between the processing surface of the lock and the wire drawing die is adjusted through the lifting table, so that more lines can be provided.

Description

Technical Field

[0001] The utility model relates to the technical field of lock processing, in particular to a lock surface wire drawing processing device. Background Art

[0002] Wire drawing is a surface treatment method that uses a wire drawing die to grind the surface of a workpiece to form lines, which has a decorative effect. Since surface wire drawing can reflect the texture of metal materials, it has been loved by more and more users and is increasingly widely used. However, traditional wire drawing processing devices can only process one processing surface of the product at a time. Wire drawing the entire product requires constantly changing the processing surface, which is extremely cumbersome. Therefore, a more efficient processing device is needed to improve processing efficiency.

[0003] Chinese patent application CN115256149A discloses a surface polishing and wire drawing processing device, comprising an operating table, wherein the operating table is provided with two sets of clamping mechanisms, an intermediate transmission mechanism, a polishing and wire drawing mechanism, and a feeding mechanism, wherein the intermediate transmission mechanism is arranged between the clamping mechanism and the polishing and wire drawing mechanism, the intermediate transmission mechanism is arranged at the bottom of the clamping mechanism, the clamping mechanism is used to clamp the parts conveyed by the feeding mechanism and realize the parts flipping, up and down movement, and left and right movement, and the intermediate transmission mechanism conveys and turns the parts. The advantage of the present invention is that the solution, by providing two sets of clamping mechanisms and the polishing and wire drawing mechanisms and intermediate transmission mechanisms coordinated therewith, can enable the device to automatically process the six surfaces of the lock without manual intervention, thereby improving the smoothness of the mechanical processing and improving the processing efficiency.

[0004] There are several points for improvement in the above scheme: the vibration generated during the wire drawing process will cause the clamping mechanism to shift; the processing surface can only be in parallel contact with the wire drawing die, and the types of textures formed are limited. Utility Model Content

[0005] In order to solve the problems of the existing technology, the utility model provides a lock surface drawing processing device, including a frame and a slide installed on the frame for adjusting the angle of the lock and a clamping plate for clamping the lock. The slide is provided with a lifting platform for adjusting the height of the lock, a steering rod for flipping the processing surface of the lock, and an upper pressure plate and a lower pressure plate for controlling the movement or stop of the slide. The two frames are respectively arranged on both sides of the lock, and a lifting platform is provided on the top of the slide. The steering rod passes through the center of the frame and is fixedly connected to the slide. The upper pressure plate and the lower pressure plate are arranged in the frame above and below the steering rod respectively. The clamping plate is rotatably connected to the lifting platform and clamps one side of the lock. The respective clamping plates on the two frames clamp the two sides of the lock respectively.

[0006] Preferably, the lifting platform is provided with a worm, a turbine, a threaded rod and a telescopic column. The threaded rod is arranged at the bottom center of the lifting platform and is rotatably connected to the slide. One end of the telescopic column is connected to the upper surface of the slide, and the other end is connected to the lower surface of the lifting platform. The turbine is arranged at the inner center of the slide and is rotatably connected to the threaded rod, and the worm is arranged on the side of the slide.

[0007] Preferably, a handle and a protrusion are provided on the steering rod, and the handle surrounds the outer side of the steering rod and is fixedly connected to the protrusion.

[0008] Preferably, a through hole is provided at the center of the handle, one end of the steering rod passes through the through hole, and the other end is provided with a knob.

[0009] Preferably, pressing grooves are provided on opposite surfaces of the upper pressing plate and the lower pressing plate, positioning platforms are installed at both ends of the upper pressing plate and the lower pressing plate, a telescopic rod is connected to the positioning platform, and the outer side of the telescopic rod is surrounded by a first spring.

[0010] Preferably, a turntable, a rotating shaft and a pasting plate are provided on the splint. The turntable is installed on the side of the splint and is rotatably connected to the lifting platform. A rotating shaft is provided at the connection between the two. The pasting plate is slidably provided above the splint.

[0011] Preferably, a positioning rod, a nut and a second spring are provided on the plate. The positioning rod is fixedly mounted on the upper surface of the splint and passes through the plate. The outer side of the positioning rod is surrounded by the second spring. The nut is rotatably mounted on the positioning rod and is located on the upper surface of the plate.

[0012] Preferably, the frame is provided with a slide groove, a roller, a positioning frame and a third spring, the slide groove is opened inside the frame and is engaged with the upper pressure plate and the lower pressure plate, the roller is arranged in the slide groove and positioning frames are arranged at both ends of the roller, and the third spring is arranged in the positioning frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The utility model uses a slide for flipping, so that the processing surface of the lock can be replaced, which improves efficiency. Specifically, the lock is fixed by a splint and the processing surface of the lock is aligned with the drawing die. The lock is flipped by a steering rod on the slide so that the drawing die can process multiple surfaces of the lock.

[0015] 2. The utility model uses a splint, an upper pressure plate and a lower pressure plate to enable the lock to be fixed on the frame, avoiding vibration affecting the processing accuracy. Specifically, when the protrusion rotates with the handle, the upper pressure plate and the lower pressure plate are squeezed, and at the same time the friction between the two and the frame increases, achieving the purpose of stopping the slide. The positioning rod is used to prevent relative displacement between the plate and the splint, ensuring the firm installation of the lock.

[0016] 3. The utility model adjusts the inclination angle between the processing surface of the lock and the wire drawing die through a lifting platform to provide more patterns. Specifically, the pasting plate clamps the upper and lower surfaces of the lock by moving up and down above the splint, so that the lock can change the inclination angle between its own processing surface and the wire drawing die as the turntable rotates, making it easier to process more patterns. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of a lock surface wire drawing processing device.

[0018] Figure 2 It is a three-dimensional lifting platform in the wire drawing treatment device of the lock surface. Figure 1 .

[0019] Figure 3 It is a three-dimensional lifting platform in the wire drawing treatment device of the lock surface. Figure 2 .

[0020] Figure 4 It is a three-dimensional diagram of a steering rod in a lock surface brushing treatment device.

[0021] Figure 5 It is a three-dimensional diagram of a splint in a lock surface wire drawing treatment device.

[0022] Figure 6 It is a three-dimensional diagram of a frame in a lock surface brushing treatment device.

[0023] Figure 7 The present invention is a three-dimensional diagram of a positioning frame in a wire drawing treatment device for a lock surface.

[0024] The numbers in the figure are: 1. slide; 2. lifting platform; 21. worm; 22. turbine; 23. threaded rod; 24. telescopic column; 3. steering rod; 31. handle; 311. through hole; 312. knob; 32. bump; 4. upper pressure plate; 5. lower pressure plate; 51. pressure groove; 52. positioning platform; 53. telescopic rod; 54. first spring; 6. splint; 61. turntable; 62. rotating shaft; 63. pasting plate; 631. positioning rod; 632. nut; 633. second spring; 7. frame; 71. slide groove; 72. roller; 73. positioning frame; 74. third spring. DETAILED DESCRIPTION

[0025] In order to further understand the features, technical means, specific objectives and functions achieved by the present invention, the present invention is described in further detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] See also Figures 1 to 7As shown, a lock surface wire drawing processing device includes a frame 7 and a slide 1 installed on the frame 7 for adjusting the lock angle and a splint 6 for clamping the lock. The slide 1 is provided with a lifting platform 2 for adjusting the lock height, a steering rod 3 for flipping the lock processing surface, and an upper pressure plate 4 and a lower pressure plate 5 for controlling the movement or stop of the slide 1. The two frames 7 are respectively arranged on both sides of the lock, and a lifting platform 2 is provided on the top of the slide 1. The steering rod 3 passes through the center of the frame 7 and is fixedly connected to the slide 1. The upper pressure plate 4 and the lower pressure plate 5 are arranged in the frame 7 above and below the steering rod 3, respectively. The splint 6 is rotatably connected to the lifting platform 2 and clamps one side of the lock. The respective splints 6 on the two frames 7 clamp the two sides of the lock respectively.

[0027] The device fixes the lock through the splint 6 and aligns the processing surface of the lock with the wire drawing die. The turning rod 3 on the slide 1 is used to complete the flipping of the lock so that the wire drawing die can process multiple surfaces of the lock. At the same time, the lifting platform 2 and the splint 6 on the slide 1 rotate relative to each other to make the lock tilt on the device so that the wire drawing die can process patterns with more angles. The upper pressing plate 4 and the lower pressing plate 5 are used to stop the movement of the slide 1 on the frame 7 so that the wire drawing die can act smoothly on the processing surface of the lock.

[0028] See also Figures 1 to 3 As shown, the lifting platform 2 is provided with a worm 21, a turbine 22, a threaded rod 23 and a telescopic column 24. The threaded rod 23 is arranged at the bottom center of the lifting platform 2 and is rotatably connected to the slide 1. One end of the telescopic column 24 is connected to the upper surface of the slide 1, and the other end is connected to the lower surface of the lifting platform 2. The turbine 22 is arranged at the inner center of the slide 1 and is rotatably connected to the threaded rod 23. The worm 21 is arranged on the side of the slide 1.

[0029] The worm 21 is rotated clockwise or counterclockwise to drive the rotation of the turbine 22. The center of the turbine 22 is threadedly engaged with the threaded rod 23. When the turbine 22 rotates, the threaded rod 23 moves up and down. At this time, the lifting platform 2 moves up and down together with the threaded rod 23 above the slide 1. The telescopic column 24 is used to prevent the lifting platform 2 from rotating around the threaded rod 23.

[0030] See also Figures 1 to 4 As shown, a handle 31 and a protrusion 32 are provided on the steering rod 3 . The handle 31 surrounds the outer side of the steering rod 3 and is fixedly connected to the protrusion 32 .

[0031] Rotating the steering rod 3 can control the rotation of the slide 1, and the handle 31 is used to control the rotation of the protrusion 32. When the protrusion 32 rotates with the handle 31, the upper pressure plate 4 and the lower pressure plate 5 are squeezed, and the friction between the two and the frame 7 increases, thereby achieving the purpose of stopping the slide 1.

[0032] See also Figures 4 to 6As shown, a through hole 311 is provided at the center of the handle 31 , one end of the steering rod 3 passes through the through hole 311 , and a knob 312 is provided at the other end.

[0033] The knob 312 facilitates turning the steering rod 3 to flip the slide 1. The handle 31 and the steering rod 3 are coaxially arranged but operate independently without interfering with each other, preventing the slide 1 from being stopped while being forced to rotate, causing deviation between the processing surface and the drawing die.

[0034] See also Figures 1 to 4 As shown, pressing grooves 51 are opened on the opposite surfaces of the upper pressing plate 4 and the lower pressing plate 5, and positioning platforms 52 are installed at both ends of the upper pressing plate 4 and the lower pressing plate 5. A telescopic rod 53 is connected to the positioning platform 52, and the outer side of the telescopic rod 53 is surrounded by a first spring 54.

[0035] The pressing groove 51 is used to position the protrusion 32 on the steering rod 3 to prevent it from falling off the frame 7. The telescopic rod 53 and the first spring 54 are used to connect the upper pressure plate 4 and the lower pressure plate 5 so that both can be affected by the protrusion 32. When the protrusion 32 squeezes the upper pressure plate 4 and the lower pressure plate 5, the first spring 54 is stretched and provides reverse pressure on the protrusion 32 to the upper pressure plate 4 and the lower pressure plate 5, ultimately causing the slide 1 to stop moving on the frame 7.

[0036] See also Figures 1 to 5 As shown, a turntable 61, a rotating shaft 62 and a sticking plate 63 are provided on the splint 6. The turntable 61 is installed on the side of the splint 6 and is rotatably connected to the lifting platform 2. A rotating shaft 62 is provided at the connection between the two. The sticking plate 63 is slidably provided above the splint 6.

[0037] The rotating shaft 62 of the turntable 61 provides a rotating fulcrum for the splint 6, and the sticking plate 63 clamps the upper and lower surfaces of the lock by moving up and down above the splint 6, so that the lock can change the inclination angle between its own processing surface and the drawing die as the turntable 61 rotates, making it easier to process more patterns.

[0038] See also Figure 5 As shown, a positioning rod 631, a nut 632 and a second spring 633 are provided on the plate 63. The positioning rod 631 is fixedly mounted on the upper surface of the splint 6 and passes through the plate 63. The outer side of the positioning rod 631 is surrounded by the second spring 633. The nut 632 is rotatably mounted on the positioning rod 631 and is located on the upper surface of the plate 63.

[0039] The positioning rod 631 is used to prevent relative displacement between the plate 63 and the splint 6 to ensure the secure installation of the lock. The second spring 633 provides elasticity for the plate 63 to enhance the squeezing force of the plate 63 on the lock. The nut 632 serves as a safety to prevent the lock from falling off the splint 6 due to vibration during the wire drawing process.

[0040] See also Figure 6 and Figure 7 As shown, the frame 7 is provided with a slide groove 71, a roller 72, a positioning frame 73 and a third spring 74. The slide groove 71 is opened inside the frame 7 and is engaged with the upper pressure plate 4 and the lower pressure plate 5. The roller 72 is arranged in the slide groove 71 and positioning frames 73 are provided at both ends of the roller 72. The positioning frame 73 is provided with a third spring 74.

[0041] The slide groove 71 is used to limit the movement range of the upper pressure plate 4 and the lower pressure plate 5, and the roller 72 is used to reduce the sliding friction between the frame 7 and the upper pressure plate 4 and the lower pressure plate 5, thereby improving the service life of the components. The third spring 74 provides elasticity for the roller 72 so that the movement of the slide 1 in the frame 7 will not be hindered.

[0042] The above embodiments merely represent one or several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A device for wire drawing the surface of a lock, comprising a frame (7), a slide (1) mounted on the frame (7) for adjusting the angle of the lock, and a clamping plate (6) for clamping the lock; It is characterized in that The slide (1) is provided with a lifting platform (2) for adjusting the height of the lock, a steering rod (3) for turning the processing surface of the lock, and an upper pressing plate (4) and a lower pressing plate (5) for controlling the movement or stopping of the slide (1); two frames (7) are respectively provided on both sides of the lock; a lifting platform (2) is provided on the top of the slide (1); the steering rod (3) passes through the center of the frame (7) and is fixedly connected to the slide (1); the upper pressing plate (4) and the lower pressing plate (5) are respectively provided in the frame (7) above and below the steering rod (3); a clamping plate (6) is rotatably connected to the lifting platform (2) and clamps one side of the lock; and the respective clamping plates (6) on the two frames (7) clamp both sides of the lock.

2. The lock surface wire drawing processing device according to claim 1, characterized in that: A worm (21), a turbine (22), a threaded rod (23) and a telescopic column (24) are provided on the lifting platform (2). The threaded rod (23) is provided at the bottom center of the lifting platform (2) and is rotatably connected to the slide (1). One end of the telescopic column (24) is connected to the upper surface of the slide (1) and the other end is connected to the lower surface of the lifting platform (2). The turbine (22) is provided at the inner center of the slide (1) and is rotatably connected to the threaded rod (23). The worm (21) is provided on the side of the slide (1).

3. The lock surface wire drawing processing device according to claim 1, characterized in that: A handle (31) and a convex block (32) are provided on the steering rod (3); the handle (31) surrounds the outer side of the steering rod (3) and is fixedly connected to the convex block (32).

4. The lock surface wire drawing processing device according to claim 3, characterized in that: A through hole (311) is provided at the center of the handle (31), one end of the steering rod (3) passes through the through hole (311), and the other end is provided with a knob (312).

5. The lock surface wire drawing processing device according to claim 1, characterized in that: A pressing groove (51) is provided on the opposite surfaces of the upper pressing plate (4) and the lower pressing plate (5), and a positioning platform (52) is installed at both ends of the upper pressing plate (4) and the lower pressing plate (5). A telescopic rod (53) is connected to the positioning platform (52), and the outer side of the telescopic rod (53) is surrounded by a first spring (54).

6. The lock surface wire drawing processing device according to claim 1, characterized in that: A turntable (61), a rotating shaft (62) and a pasting plate (63) are provided on the clamping plate (6); the turntable (61) is installed on the side of the clamping plate (6) and is rotatably connected to the lifting platform (2); a rotating shaft (62) is provided at the connection between the two; and the pasting plate (63) is slidably provided above the clamping plate (6).

7. The lock surface wire drawing processing device according to claim 6, characterized in that: A positioning rod (631), a nut (632) and a second spring (633) are provided on the attachment plate (63); the positioning rod (631) is fixedly mounted on the upper surface of the clamping plate (6) and passes through the attachment plate (63); the outer side of the positioning rod (631) is surrounded by the second spring (633); the nut (632) is rotatably mounted on the positioning rod (631) and is located on the upper surface of the attachment plate (63).

8. The lock surface wire drawing processing device according to claim 1, characterized in that: The frame (7) is provided with a slide groove (71), a roller (72), a positioning frame (73) and a third spring (74). The slide groove (71) is opened inside the frame (7) and is engaged with the upper pressing plate (4) and the lower pressing plate (5). The roller (72) is arranged in the slide groove (71) and positioning frames (73) are arranged at both ends of the roller (72). The positioning frame (73) is provided with a third spring (74).

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