Positioning device for automobile lock production and machining

Abstract

The utility model discloses a positioning device for producing and processing automobile locks, which comprises a positioning seat, the top of the positioning seat is provided with a positioning groove, and two sides of the top of the positioning seat are respectively provided with a positioning component; a positioning groove is formed in the front end face of the positioning seat, a punched hole is formed in the center of the positioning groove, a storage box is slidably connected to the front end face of the positioning seat, and a handle is fixedly connected to the front end face of the storage box. The rotating shaft moves in the center of the adjusting hole, then the connecting rod rapidly positions and fixes the lock, the production cost can be effectively reduced through rapid positioning, the working hours of operators and the use time of machine equipment are more effectively utilized, and therefore the labor cost and the equipment cost in the production process are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing equipment, in particular to a positioning device for the production and processing of automobile locks. Background Art

[0002] Car locks are mechanical devices installed on cars to ensure the safety and anti-theft of the vehicle. They are usually located in the doors, hoods, trunks, etc. of the vehicle to control the entry and start of the vehicle. Car door locks are mechanical or electronic devices installed on the doors of vehicles to control the opening and closing of the doors to ensure the safety and anti-theft of the vehicle. They are an important part of the car safety system. When punching car locks, they need to be positioned first, and then processed after positioning.

[0003] At present, the positioning devices used in the production and processing of automobile locks usually use bolts to position the locks, thereby making them unable to move. However, this method is complicated to operate during positioning and requires the use of auxiliary tools. It has low portability. Bolt positioning needs to be installed and adjusted during the processing process, which requires additional time and human resources. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning device for automobile lock production and processing to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A positioning device for automobile lock production and processing, including a positioning seat, a positioning groove is provided on the top of the positioning seat, and positioning components are provided on both sides of the top of the positioning seat;

[0007] A punching hole is provided at the center of the positioning groove, a storage box is slidably connected to the front end surface of the positioning seat, and a handle is fixedly connected to the front end surface of the storage box.

[0008] In a preferred embodiment of the present invention, the positioning assembly includes an installation groove opened at the top of the positioning seat, the installation groove is slidably connected to a sliding rod at the center of the installation groove, the side wall of the sliding rod is fixedly connected to a connecting rod, the top of the positioning seat is fixedly connected to a fixing block, one side of the connecting rod is fixedly connected to a guide column, the guide column passes through the center of the fixing block, a spring is fixedly connected between the fixing block and the sliding rod, an adjustment hole is opened at the top of the connecting rod, two limit blocks located on both sides of the adjusting hole are fixedly connected to the top of the connecting rod, the center of the positioning seat is rotatably connected to a rotating shaft passing through the center of the adjusting hole, the outer wall of the rotating shaft is fixedly connected to a knob, and the outer wall of the rotating shaft is fixedly connected to a cam.

[0009] In a preferred embodiment of the present invention, the sliding rod and the connecting rod are an integrated structure.

[0010] In a preferred embodiment of the present utility model, a guide hole corresponding to the guide column is opened at the center of the fixing block, and the guide column passes through the center of the guide hole.

[0011] In a preferred embodiment of the present utility model, an axial hole corresponding to the rotating shaft is opened on the top of the positioning seat, and the rotating shaft passes through the center of the axial hole.

[0012] In a preferred embodiment of the present invention, two sides of the outer wall of the cam are respectively fitted with two limit blocks.

[0013] In a preferred embodiment of the present utility model, a limiting groove is provided on the inner wall of the shaft hole, and a limiting ring is fixedly connected to the outer wall of the rotating shaft.

[0014] In a preferred implementation manner of the present utility model, a rubber ring is fixedly connected to the outer wall of the limiting ring.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0016] The difference from the prior art lies in that: through the setting of the positioning assembly, the turning of the knob can drive the cam to rotate, thereby driving the limit block to move, the connecting rod moves accordingly, and then the rotating shaft moves in the center of the adjusting hole, so that the connecting rod can quickly position and fix the lock. Rapid positioning can effectively reduce production costs, and the operating hours of operators and the use time of machinery and equipment are more effectively utilized, thereby reducing the manpower and equipment costs in the production process. During processing, the processed waste can also enter the center of the storage box for collection, which improves the use effect, facilitates later cleaning, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 This is the overall appearance of a positioning device used in the production and processing of automobile locks;

[0019] Figure 2 This is a top view of a positioning device for the production and processing of automobile locks;

[0020] Figure 3 It is a structural schematic diagram of a part of the positioning components of a positioning device for the production and processing of automobile locks;

[0021] Figure 4 for Figure 2 Sectional view along AA direction.

[0022] In the figure: 1. positioning seat; 2. positioning slot; 3. positioning assembly; 301. mounting slot; 302. sliding rod; 303. connecting rod; 304. fixing block; 305. guide column; 306. spring; 307. adjusting hole; 308. limiting block; 309. rotating shaft; 310. knob; 311. limiting ring; 312. rubber ring; 313. cam; 4. punching hole; 5. storage box; 6. handle. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] Please refer to Figure 1-4 A positioning device for automobile lock production and processing includes a positioning seat 1, a positioning groove 2 is provided on the top of the positioning seat 1, and positioning components 3 are provided on both sides of the top of the positioning seat 1.

[0025] like Figure 3 and Figure 4As shown, the positioning assembly 3 includes a mounting groove 301 opened on the top of the positioning seat 1, a sliding rod 302 is slidably connected to the center of the mounting groove 301, a connecting rod 303 is fixedly connected to the side wall of the sliding rod 302, and the sliding rod 302 and the connecting rod 303 are an integrated structure, so that the sliding rod 302 and the connecting rod 303 have a strong connection stability, so that when the connecting rod 303 is cooperated by the cam 313, it can move with the sliding rod 302 and has a high movement stability. A fixing block 304 is fixedly connected to the top of the positioning seat 1, and a guide column 305 is fixedly connected to one side of the connecting rod 303. The fixing block 304 A guide hole corresponding to the guide column 305 is opened in the center of the 4, and the guide column 305 passes through the center of the guide hole; so that the guide column 305 can play a good guiding and supporting role in the movement of the slide bar 302, so that the slide bar 302 can move stably, thereby ensuring the stability of the positioning and fixing of the workpiece, and ensuring the processing effect. The guide column 305 passes through the center of the fixed block 304, and a spring 306 is fixedly connected between the fixed block 304 and the slide bar 302. An adjustment hole 307 is opened at the top of the connecting rod 303, and two limit blocks 308 located on both sides of the adjustment hole 307 are fixedly connected to the top of the connecting rod 303. The center of the positioning seat 1 is rotatably connected with a rotating shaft 309 that passes through the center of the adjustment hole 307. The top of the positioning seat 1 is provided with an axial hole corresponding to the rotating shaft 309, and the rotating shaft 309 passes through the center of the axial hole; so that the rotating shaft 309 can rotate at the center of the positioning seat 1, and then drive the cam 313 to rotate during the rotation process, and then the two ends of the cam 313 with different diameters cooperate with the two limit blocks 308 to realize the movement of the connecting rod 303, the outer wall of the rotating shaft 309 is fixedly connected with a knob 310, and the outer wall of the rotating shaft 309 is fixedly connected to the cam 313; the outer wall of the cam 313 is respectively connected to the two limit blocks 308 at both sides. The two limit blocks 308 fit together; so that the cam 313 can drive the two limit blocks 308 to move during the rotation process, and then the rotating shaft 309 is located at different positions of the adjustment hole 307, thereby realizing the control of the connecting rod 303, so that the connecting rod 303 can position and clamp the lock workpiece, and the inner wall of the shaft hole is provided with a limit groove, and the outer wall of the rotating shaft 309 is fixedly connected to the limit ring 311; so that the limit ring 311 can limit the rotation of the rotating shaft 309, so that it can only rotate, thereby ensuring the positioning effect of the positioning assembly 3, and the outer wall of the limit ring 311 is fixedly connected with a rubber ring 312;The rubber ring 312 can provide a certain friction force to prevent the rotating shaft 309 from loosening or shaking during the movement, so that the rotating shaft 309 maintains a close connection with the adjacent parts, avoids mechanical failure or instability caused by looseness, and limits the rotation of the rotating shaft 309, so that the rotating shaft 309 cannot rotate by itself when it is not subjected to external force, ensuring the positioning stability of the workpiece. The rubber ring 312 can also protect the limit ring 311, preventing the limit ring 311 from being worn and causing later maintenance, thereby reducing the maintenance cost. Turn the knob 310, the knob 310 drives the rotating shaft 309 to rotate, and the cam 313 rotates accordingly. The cam 313 rotates and drives the connecting rod 303 to move toward the workpiece, thereby clamping the workpiece and positioning it so that the workpiece is located in the center. The positioning components 3 on both sides lock and fix the two sides of the workpiece, and then the processing can begin. ;

[0026] The working principle of the utility model is: place the original workpiece of the lock on the top of the positioning seat 1 so that it is located in the center of the positioning groove 2, and then turn the knob 310, the knob 310 drives the rotating shaft 309 to rotate, and the cam 313 rotates accordingly. While the cam 313 rotates, it drives the connecting rod 303 to move toward the workpiece, and then clamps the workpiece and positions it so that the workpiece is located in the center. The positioning components 3 on both sides lock and fix the two sides of the workpiece, and then the processing can be started. The waste generated by the processing enters the center of the storage box 5 for collection, and the storage box 5 can be pulled out by the handle 6 to clean the waste. After the processing is completed, only the knob 310 needs to be rotated in the opposite direction, and the rotation can be limited by the rubber ring 312. A punching hole 4 is opened in the center of the positioning groove 2, and the front end surface of the positioning seat 1 is slidably connected to the storage box 5, and the front end surface of the storage box 5 is fixedly connected to the handle 6.

[0027] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A positioning device for automobile lock production and processing, comprising a positioning seat (1), characterized in that: A positioning groove (2) is provided on the top of the positioning seat (1), and positioning components (3) are provided on both sides of the top of the positioning seat (1); A punch hole (4) is provided at the centre of the positioning groove (2); a storage box (5) is slidably connected to the front end surface of the positioning seat (1); and a handle (6) is fixedly connected to the front end surface of the storage box (5).

2. A positioning device for automobile lock production and processing according to claim 1, characterized in that: The positioning assembly (3) comprises a mounting groove (301) formed at the top of the positioning seat (1); a slide rod (302) is slidably connected to the center of the mounting groove (301); a connecting rod (303) is fixedly connected to the side wall of the slide rod (302); a fixing block (304) is fixedly connected to the top of the positioning seat (1); a guide column (305) is fixedly connected to one side of the connecting rod (303); the guide column (305) passes through the center of the fixing block (304); the fixing block (304) and the slide rod (303) are fixedly connected to each other. 2) is fixedly connected with a spring (306), an adjustment hole (307) is opened at the top of the connecting rod (303), two limit blocks (308) located on both sides of the adjustment hole (307) are fixedly connected to the top of the connecting rod (303), a rotation shaft (309) passing through the center of the adjustment hole (307) is rotatably connected to the center of the positioning seat (1), a knob (310) is fixedly connected to the outer wall of the rotation shaft (309), and the outer wall of the rotation shaft (309) is fixedly connected to the cam (313).

3. A positioning device for automobile lock production and processing according to claim 2, characterized in that: The sliding rod (302) and the connecting rod (303) are an integrated structure.

4. A positioning device for automobile lock production and processing according to claim 2, characterized in that: A guide hole corresponding to the guide column (305) is opened at the center of the fixing block (304), and the guide column (305) passes through the center of the guide hole.

5. A positioning device for automobile lock production and processing according to claim 2, characterized in that: The top of the positioning seat (1) is provided with an axial hole corresponding to the rotating shaft (309), and the rotating shaft (309) passes through the center of the axial hole.

6. A positioning device for automobile lock production and processing according to claim 2, characterized in that: Two sides of the outer wall of the cam (313) are respectively fitted with two limit blocks (308).

7. A positioning device for automobile lock production and processing according to claim 5, characterized in that: A limiting groove is provided on the inner wall of the shaft hole, and a limiting ring (311) is fixedly connected to the outer wall of the rotating shaft (309).

8. A positioning device for automobile lock production and processing according to claim 7, characterized in that: A rubber ring (312) is fixedly connected to the outer wall of the limiting ring (311).

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