Rotary positioning device for automobile part machining

Abstract

The utility model provides a rotary positioning device for automobile part processing, which comprises a positioning rod body, a fixing mechanism is fixed on the surface of the positioning rod body, a rotary mechanism is fixed on the surface of the positioning rod body, the fixing mechanism comprises a first fixing block, the first fixing block is fixed on the surface of the positioning rod body, and the rotary mechanism is fixed on the surface of the positioning rod body. The positioning rod body comprises a first fixing block, a first connecting rod is inserted into the first fixing block, a second fixing block is fixed to the inner side of the first connecting rod, a rubber block is fixed to the surface of the second fixing block, a spring is arranged on the surface of the first connecting rod, the rotating mechanism comprises a second connecting rod, and the second connecting rod is fixed to the surface of the positioning rod body. A second connecting rod and a first rotating disc are matched with a second rotating disc and a third connecting rod, so that angle adjustment of the device is more convenient and accurate, the rotating angle of the device can be adjusted by rotating the second connecting rod, the rotating amount of the device can be known by observing the second rotating disc, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts processing, in particular to a rotary positioning device for automobile parts processing. Background Art

[0002] When processing automobile parts, a rotating positioning device is required to align the parts.

[0003] The existing authorization number is CN212169592U. The utility model discloses a positioning device for automobile parts processing, including a positioning device body, the upper outer surface of the positioning device body is provided with a deburring mechanism and a support rod, the deburring mechanism is located on both sides of the support rod, the upper outer surface of the support rod is provided with a movable rod, and the upper outer surface of the movable rod is fixedly installed with a horizontal plate. The positioning device for automobile parts processing described in the utility model is provided with an accuracy measuring mechanism and a deburring mechanism, which can measure the fastening position of the parts when the parts are processed, prevent the positioning device from being used for too long and causing the deviation phenomenon caused by wear, and ensure more accurate positioning, which is conducive to people's use, and can grind the parts after the parts are processed, which can effectively remove the burrs on the parts, thereby ensuring the quality of processing, increasing the practicality of the positioning device, facilitating people's use, and bringing better prospects for use, but the existing device has shortcomings. When encountering some parts that need to be rotated at a fixed angle, the existing device cannot be rotated and adjusted, and the existing device is inconvenient to fix and needs to be manually fixed by a screw. Therefore, it is necessary to provide a rotating positioning device for automobile parts processing to solve the above problems. Utility Model Content

[0004] The technical content of the utility model is to provide a rotary positioning device for automobile parts processing.

[0005] In order to solve the above problems, the utility model provides a rotary positioning device for automobile parts processing, comprising a positioning rod body, a fixing mechanism is fixed on the surface of the positioning rod body, and a rotating mechanism is fixed on the surface of the positioning rod body;

[0006] The fixing mechanism comprises a first fixing block, the surface of the positioning rod body is fixed with the first fixing block, a first connecting rod is inserted into the first fixing block, a second fixing block is fixed on the inner side of the first connecting rod, a rubber block is fixed on the surface of the second fixing block, and a spring is arranged on the surface of the first connecting rod;

[0007] The rotating mechanism includes a second connecting rod, a second connecting rod is fixed on the surface of the positioning rod body, a first turntable is fixed on the surface of the positioning rod body, and the surface of the first turntable is connected to the second turntable via a bearing seat, and a third connecting rod is fixed on the surface of the second turntable.

[0008] As a further solution of the present invention, the positioning rod body is a square structure, and the positioning rod body is a hollow structure. The square structure of the positioning rod body is convenient for limiting irregular parts, and the hollow structure is convenient for observing the state of the parts from the other side during rotation.

[0009] As a further solution of the utility model, one side of the second fixing block is an inclined structure, and the second fixing block is fixed inside the first connecting rod. When the parts are put in, the second fixing block will be squeezed to move.

[0010] As a further solution of the present invention, two groups of the second fixing blocks are symmetrically arranged, and the two groups of the second fixing blocks are inserted into the interior of the positioning rod body, so that the device can fix the parts more stably.

[0011] As a further solution of the present invention, the top end of the spring is fixedly connected to the first fixing block, and the bottom end of the spring is fixedly connected to the second fixing block, so that the parts can be fixed conveniently under the action of the spring.

[0012] As a further solution of the present invention, four groups of second connecting rods are equidistantly arranged on the surface of the positioning rod body, and four groups of third connecting rods are equidistantly arranged on the surface of the second turntable, so as to facilitate rotation and angle adjustment.

[0013] As a further solution of the present invention, four groups of triangular notches are equidistantly arranged on the surface of the first turntable to facilitate observation and marking of the adjusted angles.

[0014] As a further solution of the present invention, the surface of the second turntable is provided with an angle scale, so that the specific degree of rotation can be known, making the device more accurate.

[0015] In summary, the utility model includes at least one of the following beneficial technical effects:

[0016] First, the utility model records a rotary positioning device for automobile parts processing, which records that by providing a second connecting rod and a first rotating disk, and cooperating with the second rotating disk and a third connecting rod, the angle adjustment of the device is more convenient and accurate. By rotating the second connecting rod, the rotation angle of the device can be adjusted, and by observing the second rotating disk, it can be known how much the device has rotated, thereby improving the working efficiency of the device;

[0017] Second, the utility model records a rotary positioning device for automobile parts processing, which records that by providing a first fixed block and a first connecting rod, in combination with a second fixed block and a rubber block, the device is more convenient to fix. By inserting the parts into the interior of the positioning rod body, the second fixed block fixes the parts under the action of a spring, thereby improving the stability of the device and improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 This is a side elevation structural schematic diagram of a rotary positioning device for automobile parts processing according to the utility model;

[0020] Figure 2 It is a schematic diagram of the structural side section of a positioning rod body of a rotary positioning device for automobile parts processing of the utility model;

[0021] Figure 3 This is a side structural schematic diagram of a rotary positioning device for automobile parts processing according to the utility model;

[0022] Figure 4 The utility model is a top view of the structure of a rotary positioning device for automobile parts processing.

[0023] Figure numerals: 1. Positioning rod body; 2. Fixing mechanism; 210. First fixing block; 220. First connecting rod; 230. Second fixing block; 240. Rubber block; 250. Spring; 3. Rotating mechanism; 310. Second connecting rod; 320. First turntable; 330. Second turntable; 340. Third connecting rod. DETAILED DESCRIPTION

[0024] Please refer to Figure 1-4 A rotary positioning device for automobile parts processing, comprising a positioning rod body 1, a fixing mechanism 2 is fixed on the surface of the positioning rod body 1, and a rotating mechanism 3 is fixed on the surface of the positioning rod body 1;

[0025] The fixing mechanism 2 includes a first fixing block 210, the first fixing block 210 is fixed on the surface of the positioning rod body 1, and a first connecting rod 220 is inserted inside the first fixing block 210, a second fixing block 230 is fixed on the inner side of the first connecting rod 220, and a rubber block 240 is fixed on the surface of the second fixing block 230, and a spring 250 is arranged on the surface of the first connecting rod 220;

[0026] The rotating mechanism 3 includes a second connecting rod 310, the second connecting rod 310 is fixed on the surface of the positioning rod body 1, the first turntable 320 is fixed on the surface of the positioning rod body 1, and the surface of the first turntable 320 is connected to the second turntable 330 through a bearing seat, and the surface of the second turntable 330 is fixed to the third connecting rod 340.

[0027] The positioning rod body 1 is a square structure, the positioning rod body 1 is a hollow structure, one side of the second fixing block 230 is an inclined structure, the second fixing block 230 is fixed on the inner side of the first connecting rod 220, and the second fixing block 230 is symmetrically arranged in two groups, and the two groups of second fixing blocks 230 are inserted into the interior of the positioning rod body 1, the top end of the spring 250 is fixedly connected to the first fixing block 210, and the bottom end of the spring 250 is fixedly connected to the second fixing block 230. When the parts are placed in the positioning rod body 1, the second fixing block 230 is squeezed by the inclined surface of the second fixing block 230, so that the second fixing block 230 moves, and the parts are fixed under the action of the spring 250;

[0028] The second connecting rod 310 is arranged in four groups at equal distances on the surface of the positioning rod body 1, the third connecting rod 340 is arranged in four groups at equal distances on the surface of the second turntable 330, the surface of the first turntable 320 is arranged with four groups of triangular recesses at equal distances, and the surface of the second turntable 330 is provided with angle scales. Hold the third connecting rod 340 and then rotate the second connecting rod 310, the first turntable 320 will rotate with the positioning rod body 1, so that the device can be rotated to observe the scale conveniently.

[0029] The working principle of a rotary positioning device for automobile parts processing provided by the utility model is as follows:

[0030] When the device is working, the side of the positioning rod body 1 close to the first fixed block 210 is covered on the part that needs to be rotated. The part is inserted into the positioning rod body 1, which will squeeze the second fixed block 230, so that the second fixed block 230 moves and fix the part under the elastic force of the spring 250. Then, the third connecting rod 340 is held and the second connecting rod 310 is rotated. The rotation of the second connecting rod 310 will drive the positioning rod body 1 to rotate. The rotation of the positioning rod body 1 will drive the part to rotate, and will drive the first turntable 320 to rotate. By comparing the rotation of the first turntable 320 and observing the scale on the second turntable 330, the degree of rotation can be known. The above is the entire working principle of the utility model.

[0031] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A rotary positioning device for automobile parts processing, comprising: A positioning rod body (1), characterized in that: a fixing mechanism (2) is fixed on the surface of the positioning rod body (1), and a rotating mechanism (3) is fixed on the surface of the positioning rod body (1); The fixing mechanism (2) comprises a first fixing block (210), the first fixing block (210) is fixed on the surface of the positioning rod body (1), a first connecting rod (220) is inserted inside the first fixing block (210), a second fixing block (230) is fixed on the inner side of the first connecting rod (220), a rubber block (240) is fixed on the surface of the second fixing block (230), and a spring (250) is arranged on the surface of the first connecting rod (220); The rotating mechanism (3) comprises a second connecting rod (310), the second connecting rod (310) is fixed on the surface of the positioning rod body (1), the first rotating disk (320) is fixed on the surface of the positioning rod body (1), and the surface of the first rotating disk (320) is connected to the second rotating disk (330) via a bearing seat, and the surface of the second rotating disk (330) is fixed to the third connecting rod (340).

2. A rotary positioning device for automobile parts processing according to claim 1, characterized in that: The positioning rod body (1) is a square structure, and the positioning rod body (1) is a hollow structure.

3. A rotary positioning device for automobile parts processing according to claim 1, characterized in that: One side of the second fixing block (230) is an inclined structure, and the second fixing block (230) is fixed on the inner side of the first connecting rod (220).

4. A rotary positioning device for automobile parts processing according to claim 1, characterized in that: The second fixing blocks (230) are symmetrically arranged in two groups, and the two groups of the second fixing blocks (230) are inserted into the interior of the positioning rod body (1).

5. The rotary positioning device for automobile parts processing according to claim 1, characterized in that: The top end of the spring (250) is fixedly connected to the first fixing block (210), and the bottom end of the spring (250) is fixedly connected to the second fixing block (230).

6. A rotary positioning device for automobile parts processing according to claim 1, characterized in that: Four groups of the second connecting rods (310) are arranged at equal distances on the surface of the positioning rod body (1), and four groups of the third connecting rods (340) are arranged at equal distances on the surface of the second rotating disk (330).

7. A rotary positioning device for automobile parts processing according to claim 1, characterized in that: The surface of the first rotating disk (320) is provided with four groups of triangular recesses at equal distances.

8. The rotary positioning device for automobile parts processing according to claim 1, characterized in that: The surface of the second rotating disk (330) is provided with angle scales.

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