Lock body arc curved surface polishing equipment

Abstract

The utility model relates to the technical field of lock body machining, and discloses lock body arc curved surface polishing equipment which comprises a machining table, one side of the machining table is fixedly connected with a mounting frame, one side of the mounting frame is fixedly connected with the mounting frame, and the upper end and the lower end of the mounting frame are slidably connected with an adjusting frame. The side, away from the adjusting frame on the same side, of the mounting plate is fixedly connected with a torsional spring, the side, away from the mounting plate on the same side, of the torsional spring is fixedly connected with a clamping plate, the middle of the end, close to the torsional spring on the same side, of the clamping plate is fixedly connected with a connecting rod, and the side, away from the clamping plate on the same side, of the connecting rod is rotationally connected with the side wall of the mounting plate. One side of the fixing plate is fixedly connected with an electric push rod, through the mode that the clamping plate is rotationally connected with the mounting plate, after the mounting plate drives the clamping plate to be close to the lock body and clamps the lock body, the lock body can rotate with the center of the clamping plate as the axis, and the arc-shaped face of the lock body can make contact with a grinding roller of the grinding assembly; and therefore, the arc-shaped surface of the lock body can be polished conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of lock body processing, and in particular to a lock body arc surface polishing device. Background Art

[0002] A lock is a device used to protect the safety of items. Its basic principle is to keep doors, drawers, etc. in a closed state through some physical or mechanical means to prevent unauthorized people from opening or moving them. When the lock body is processed, it is necessary to perform a high polishing treatment on the surface to make the surface of the lock body as smooth as a mirror panel. This treatment method not only increases the beauty of the lock, but also improves its durability and service life. High polishing can effectively reduce scratches and wear, making the lock body less susceptible to damage during use and maintaining a bright appearance for a long time.

[0003] At present, since the surface of the lock body is an arc-shaped surface, the clamping structure used during the polishing process cannot continuously adjust the lock body so that the arc-shaped surface of the lock body is evenly and continuously in contact with the grinding roller and polished. Although the method of manually adjusting the clamping structure to make the arc-shaped surface of the lock body contact with the grinding roller and polish is convenient for workers to observe, the manual pushing method is not convenient enough. Therefore, a lock body arc surface polishing equipment is designed to solve the above-mentioned problems. Utility Model Content

[0004] In order to solve the problem, the present application provides a lock body arc surface polishing device.

[0005] The present application provides a lock body arc surface polishing device that adopts the following technical solution:

[0006] A lock body arc surface polishing device comprises a processing table, one side of the processing table is fixedly connected to a mounting frame, one side of the mounting frame is fixedly connected to a mounting frame, the upper and lower ends of the mounting frame are slidably connected to an adjusting frame, the adjusting frame is fixedly connected to a mounting plate on a side away from the mounting frame, the mounting plate is fixedly connected to a torsion spring on a side away from the adjusting frame on the same side, the torsion spring is fixedly connected to a clamping plate on a side away from the mounting plate on the same side, the clamping plate is fixedly connected to a connecting rod near the middle of one end of the torsion spring on the same side, the connecting rod is rotatably connected to a side wall of the mounting plate on a side away from the clamping plate on the same side, the front and rear parts of the mounting frame are fixedly connected to a fixing plate, and one side of the fixing plate is fixedly connected to an electric push rod.

[0007] Preferably, the side of the adjustment frame away from the same-side mounting plate is threadedly connected to a threaded rod, the side of the threaded rod away from the same-side adjustment frame is fixedly connected to a first bevel gear, and one side of the first bevel gear meshes with a second bevel gear.

[0008] Preferably, the threaded rod and the support plate are rotatably connected, and the support plate is fixedly installed in the installation frame.

[0009] Preferably, the middle portion of one side of the No. 2 bevel gear is fixedly connected to the output end of the servo motor, and the servo motor is fixedly mounted on the side wall of the mounting frame.

[0010] Preferably, the output end of the electric push rod is fixedly connected to a push rod, and a rolling ball is provided on one side of the push rod.

[0011] Preferably, a polishing assembly is installed on one side of the upper end of the processing table, a hydraulic cylinder is installed on one side of the polishing assembly, and one end of the hydraulic cylinder is fixedly connected to the side wall of the processing table.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. In the present invention, the clamping plate and the mounting plate are rotatably connected, so that after the mounting plate drives the clamping plate to approach the lock body and clamp the lock body, the lock body can rotate with the center of the clamping plate as the axis, so that the arc surface of the lock body can be contacted by the grinding roller of the grinding assembly, thereby facilitating the polishing of the arc surface of the lock body;

[0014] 2. In the utility model, the electric push rods arranged at the front and rear parts of the mounting frame drive the push rods to move, so that the push rods push the lock body to rotate, which can facilitate the contact between the arc surface of the lock body and the grinding roller, thereby facilitating the grinding of the lock body. By using machines such as electric push rods to push the lock body to rotate, the rotation angle of the lock body can be more uniform, and the contact time with the grinding roller can be more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the application;

[0016] Figure 2 is a schematic cross-sectional structure diagram of an installation frame of an embodiment of the application;

[0017] Figure 3 is a schematic diagram of the structure of the meshing of the first bevel gear and the second bevel gear of the embodiment of the application;

[0018] Figure 4 It is a schematic diagram of the structure of the electric push rod of the embodiment of the application.

[0019] Explanation of the accompanying drawings: 1. Processing table; 2. Mounting frame; 3. Mounting frame; 31. Support plate; 4. Adjustment frame; 5. Mounting plate; 6. Connecting rod; 7. Clamping plate; 8. Torsion spring; 9. Threaded rod; 10. Bevel gear No. 1; 11. Bevel gear No. 2; 12. Servo motor; 13. Fixed plate; 14. Electric push rod; 15. Hydraulic cylinder; 16. Polishing assembly. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] The present application embodiment discloses a lock body arc surface polishing device. Figure 1-4 , a lock body arc surface polishing device, including a processing table 1, one side of the processing table 1 is fixedly connected to a mounting frame 2, one side of the mounting frame 2 is fixedly connected to a mounting frame 3, the upper and lower ends of the mounting frame 3 are fixedly connected to a support plate 31, the support plate 31 is rotatably connected to a threaded rod 9, the threaded rod 9 is threadedly connected to an adjustment frame 4 on one side away from each other, the adjustment frame 4 is fixedly connected to a mounting plate 5 on a side away from the mounting frame 2, the mounting plate 5 is fixedly connected to a torsion spring 8 on a side away from the same side adjustment frame 4, the torsion spring 8 is fixedly connected to a clamping plate 7 on a side away from the same side mounting plate 5, the clamping plate 7 is fixedly connected to a connecting rod 6 at the middle of one end of the torsion spring 8 on the same side, and the connecting rod 6 is rotatably connected to a side wall of the mounting plate 5 on a side away from the same side clamping plate 7;

[0022] Specifically, the lock body is placed between the two clamping plates 7, and then the threaded rod 9 is rotated so that the threaded rod 9 drives the adjusting frame 4 to move, and the adjusting frame 4 drives the mounting plate 5 to move, and the mounting plate 5 drives the connecting rod 6 on the same side to move, and the connecting rod 6 drives the clamping plate 7 to approach the lock body, so that the clamping plate 7 clamps the upper and lower end surfaces of the lock body respectively, thereby fixing the lock body.

[0023] By adopting the above technical solution, in order to facilitate the rotation of the lock body, make the arc surface of the lock body contact with the grinding roller, and perform polishing, a fixing plate 13 is fixedly connected to the front and rear parts of the mounting frame 3, and an electric push rod 14 is fixedly connected to one side of the fixing plate 13. When in use, the electric push rod 14 is controlled to drive the push rod to move, and it should be noted that the push rods on one side of the two electric push rods 14 are respectively one forward and one backward, that is, one is close to the lock body and the other is away from the lock body, so as to control the lock body to rotate with the center of the clamping plate 7 as the axis, and make the arc surface of the lock body contact with the grinding roller and perform polishing.

[0024] By adopting the above technical solution, when the lock body rotates, the clamping plate 7 rotates, and the connecting rod 6 rotates, and the torsion spring 8 rotates with the clamping plate 7. When the push rod is no longer in contact with the lock body, the torsion spring 8 drives the clamping plate 7 to recover, so that the clamping plate 7 drives the lock body to recover, and the lock body is restored to the state of front and back vertical installation. Figure 1 Position shown.

[0025] By adopting the above technical solution, the output end of the electric push rod 14 is fixedly connected to the push rod, and a ball is provided on one side of the push rod, so that the push rod can more easily push the lock body to rotate.

[0026] By adopting the above technical solution, in order to facilitate the rotation of the threaded rod 9, a No. 1 bevel gear 10 is fixedly connected to the side of the threaded rod 9 away from the adjustment frame 4 on the same side, one side of the No. 1 bevel gear 10 is meshed with the No. 2 bevel gear 11, and the middle part of one side of the No. 2 bevel gear 11 is fixedly connected to the output end of the servo motor 12, and the servo motor 12 is fixedly installed on the side wall of the mounting frame 3.

[0027] When in use, the servo motor 12 can be started, so that the servo motor 12 drives the second bevel gear 11 to rotate, and the second bevel gear 11 drives the first bevel gear 10 to rotate, so that the first bevel gear 10 drives the threaded rod 9 to rotate, and the threaded rod 9 drives the adjustment frame 4 to move, so that the mounting plate 5 can drive the clamping plate 7 to approach and clamp the lock body.

[0028] By adopting the above technical solution, a polishing assembly 16 is installed on one side of the upper end of the processing table 1. The polishing assembly 16 is composed of a driving motor, a grinding roller, a fixed frame and a hydraulic cylinder. Specifically, the grinding roller is installed on the fixed frame, the lower end of the fixed frame is slidably connected to the processing table 1, the output end of the driving motor is fixedly connected to the grinding roller, and a hydraulic cylinder 15 is installed on one side of the polishing assembly 16, and one end of the hydraulic cylinder 15 is fixedly connected to the side wall of the processing table 1.

[0029] The implementation principle of a lock body arc surface polishing device in an embodiment of the present application is: place the lock body between two clamping plates 7, start the servo motor 12, so that the servo motor 12 drives the No. 2 bevel gear 11 to rotate, and the No. 2 bevel gear 11 drives the No. 1 bevel gear 10 to rotate, so that the No. 1 bevel gear 10 drives the threaded rod 9 to rotate, and the threaded rod 9 drives the adjustment frame 4 to move, and the adjustment frame 4 mobilizes the mounting plate 5 to move, and the mounting plate 5 drives the connecting rod 6 on the same side to move, and the connecting rod 6 drives the clamping plate 7 to approach the lock body, so that the clamping plate 7 clamps the upper and lower end surfaces of the lock body respectively, thereby fixing the lock body. The hydraulic cylinder 15 is then used to drive the polishing assembly 16 close to the lock body, and then the polishing assembly 16 is started to rotate the grinding roller in the polishing assembly, and then the electric push rod 14 is controlled to make the electric push rod 14 drive the push rod to move. It should be noted that the push rods on one side of the two electric push rods 14 are one forward and one backward, that is, one is close to the lock body and the other is away from the lock body, so as to control the lock body to rotate with the center of the clamping plate 7 as the axis, and make the arc surface of the lock body contact with the grinding roller and perform polishing.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A lock body arc surface polishing device, comprising a processing table (1), characterized in that: One side of the processing table (1) is fixedly connected to the mounting frame (2), one side of the mounting frame (2) is fixedly connected to the mounting frame (3), the upper and lower ends of the mounting frame (3) are slidably connected to the adjustment frame (4), the side of the adjustment frame (4) away from the mounting frame (2) is fixedly connected to the mounting plate (5), the side of the mounting plate (5) away from the adjustment frame (4) on the same side is fixedly connected to the torsion spring (8), the side of the torsion spring (8) away from the mounting plate (5) on the same side is fixedly connected to the clamping plate (7), the middle part of the clamping plate (7) close to one end of the torsion spring (8) on the same side is fixedly connected to the connecting rod (6), the side of the connecting rod (6) away from the clamping plate (7) on the same side is rotatably connected to the side wall of the mounting plate (5), the front and rear parts of the mounting frame (3) are fixedly connected to the fixing plate (13), and one side of the fixing plate (13) is fixedly connected to the electric push rod (14).

2. The lock body arc surface polishing device according to claim 1, characterized in that: The side of the adjustment frame (4) away from the mounting plate (5) on the same side is threadedly connected to a threaded rod (9), the side of the threaded rod (9) away from the adjustment frame (4) on the same side is fixedly connected to a first bevel gear (10), and one side of the first bevel gear (10) meshes with a second bevel gear (11).

3. The lock body arc surface polishing device according to claim 2, characterized in that: The threaded rod (9) and the support plate (31) are rotatably connected, and the support plate (31) is fixedly installed in the installation frame (3).

4. The lock body arc surface polishing device according to claim 2, characterized in that: The middle part of one side of the second bevel gear (11) is fixedly connected to the output end of the servo motor (12), and the servo motor (12) is fixedly mounted on the side wall of the mounting frame (3).

5. The lock body arc surface polishing device according to claim 1, characterized in that: The output end of the electric push rod (14) is fixedly connected to a push rod, and a rolling ball is provided on one side of the push rod.

6. The lock body arc surface polishing device according to claim 1, characterized in that: A polishing assembly (16) is installed on one side of the upper end of the processing table (1), a hydraulic cylinder (15) is installed on one side of the polishing assembly (16), and one end of the hydraulic cylinder (15) is fixedly connected to the side wall of the processing table (1).

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