Linkage type air cylinder telescopic positioning mechanism

Abstract

The utility model discloses a linkage type air cylinder telescopic positioning mechanism. An air cylinder (1) is mounted at the rear part of a Y-shaped connecting block (2) through a bolt; a T-shaped clamping groove block (3) is installed on the front portion of the air cylinder (1), and a positioning pin (4) is installed on the front portion of the T-shaped clamping groove block (3). A positioning block (6) is installed on the front portion of the Y-shaped connecting block (2) through a bolt, a positioning pin sleeve (5) is installed in the positioning block (6), and the positioning pin (4) is inserted into the positioning pin sleeve (5). And an adjustable gasket (7) is arranged between the Y-shaped connecting block (2) and the positioning block (6). The positioning pin at the front end can stretch out and draw back automatically through stretching out and drawing back linkage of the air cylinder, stretches out to position a product during positioning and retracts back during taking so that the product can be taken conveniently.

Description

Technical Field

[0001] The utility model relates to the field of positioning of automobile parts, and particularly relates to a linkage type cylinder telescopic positioning mechanism. Background Technique

[0002] Automobile parts are the various units that make up the overall automobile parts processing and the products serving the automobile parts processing. After the production of automobile parts, spot checks need to be carried out for inspection. For the positioning of products, it is an important step in the current inspection standard to test whether the products are qualified. Since the position where the products need to be positioned may interfere with the products, it is easy to cause the products to be knocked and damaged. Content of the Utility Model

[0003] In order to solve the problems existing in the above-mentioned prior art, the utility model provides a linkage type cylinder telescopic positioning mechanism, which can be used when it is inconvenient to take products. By using the telescopic cylinder, the positioning pin can be telescoped automatically.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A linkage type cylinder telescopic positioning mechanism includes a cylinder 1, a Y-shaped connecting block 2, a T-shaped slot block 3, a positioning pin 4, a positioning pin sleeve 5, a positioning block 6, and an adjustable gasket 7; wherein: the rear part of the Y-shaped connecting block 2 is installed with the cylinder 1 through bolts; the front part of the cylinder 1 is installed with the T-shaped slot block 3, and the front part of the T-shaped slot block 3 is installed with the positioning pin 4; the front part of the Y-shaped connecting block 2 is installed with the positioning block 6 through bolts, the positioning pin sleeve 5 is installed in the positioning block 6, and the positioning pin 4 is inserted into the positioning pin sleeve 5; an adjustable gasket 7 is also installed between the Y-shaped connecting block 2 and the positioning block 6.

[0006] The utility model also has the following additional technical features:

[0007] As a further specific optimization of the technical solution of the utility model: the four corners of the front part of the cylinder 1 are installed on the top of the Y-shaped connecting block 2 through bolts.

[0008] As a further specific optimization of the technical solution of the utility model: the top of the Y-shaped connecting block 2 is provided with four bolt holes, and the bolt holes at the top of the Y-shaped connecting block 2 are installed on the front part of the cylinder 1 through bolts; the bottom of the Y-shaped connecting block 2 is also provided with a plurality of threaded holes with different apertures.

[0009] As a further specific optimization of the technical solution of the utility model: the T-shaped slot block 3 includes a front T-shaped slot and a rear T-shaped slot, both the front T-shaped slot and the rear T-shaped slot are arranged in a cuboid shape, and the front T-shaped slot and the rear T-shaped slot are fixedly welded through a connecting column; the T-shaped slot block 3 as a whole forms an I-shaped.

[0010] As a further specific optimization of the technical solution of the present utility model: the outer diameter of the front part of the positioning pin 4 is thinner than that of the rear part, a positioning pin slot is provided at the rear part of the positioning pin 4, and the positioning pin slot of the positioning pin 4 is engaged with the T-shaped slot block 3.

[0011] As a further specific optimization of the technical solution of the present utility model: the positioning pin sleeve 5 is a hollow cylindrical shape; the inner diameter of the positioning pin sleeve 5 is larger than the outer diameter of the front part of the positioning pin 4; the outer diameter of the positioning pin sleeve 5 is equal to the inner diameter of the positioning pin sleeve hole at the top of the positioning block 6.

[0012] As a further specific optimization of the technical solution of the present utility model: a through positioning pin sleeve hole is provided at the top of the positioning block 6; a plurality of threaded holes with different hole diameters are provided at the bottom of the positioning block 6.

[0013] As a further specific optimization of the technical solution of the present utility model: a plurality of adjustable holes with the same hole diameter are provided on the adjustable gasket 7.

[0014] Compared with the prior art, the advantages of the present utility model are as follows:

[0015] The structure of the present utility model is convenient for use when the product encounters the situation that the positioning pin extends out and the product cannot be taken during positioning. Through the telescopic linkage of the cylinder and the front-end positioning pin, it can extend and retract automatically. When positioning, it extends to position the product, and when taking the product, it retracts to facilitate taking the product.

[0016] Through the telescopic linkage of the cylinder and the front-end positioning pin of the present utility model, it can extend and retract automatically. When positioning, it extends to position the product, and when taking the product, it retracts to facilitate taking the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an exploded structural schematic diagram of the present utility model;

[0018] Figure 2 is a structural schematic Figure 1 ;

[0019] Figure 3 is a structural schematic Figure 2 ;

[0020] Explanation of reference numerals: cylinder 1, Y-shaped connecting block 2, T-shaped slot block 3, positioning pin 4, positioning pin sleeve 5, positioning block 6, adjustable gasket 7. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The exemplary embodiments disclosed by the present utility model will be described in more detail below with reference to the drawings.

[0022] A linkage type cylinder telescopic positioning mechanism includes a cylinder 1, a Y-shaped connecting block 2, a T-shaped slot block 3, a positioning pin 4, a positioning pin sleeve 5, a positioning block 6, and an adjustable gasket 7; wherein: The rear part of the Y-shaped connecting block 2 is installed with the cylinder 1 through bolts; the front part of the cylinder 1 is installed with the T-shaped slot block 3, and the front part of the T-shaped slot block 3 is installed with the positioning pin 4; the front part of the Y-shaped connecting block 2 is installed with the positioning block 6 through bolts, the positioning pin sleeve 5 is installed in the positioning block 6, and the positioning pin 4 is inserted into the positioning pin sleeve 5; an adjustable gasket 7 is also installed between the Y-shaped connecting block 2 and the positioning block 6.

[0023] The four corners of the front part of the cylinder 1 are installed on the top of the Y-shaped connecting block 2 through bolts.

[0024] The top of the Y-shaped connecting block 2 is provided with four bolt holes, and the bolt holes at the top of the Y-shaped connecting block 2 are installed on the front part of the cylinder 1 through bolts; the bottom of the Y-shaped connecting block 2 is also provided with a plurality of threaded holes with different diameters.

[0025] The T-shaped slot block 3 includes a front T-shaped slot and a rear T-shaped slot. Both the front T-shaped slot and the rear T-shaped slot are arranged in a cuboid shape, and the front T-shaped slot and the rear T-shaped slot are welded and fixed through a connecting column; the whole of the T-shaped slot block 3 forms an I-shaped.

[0026] The outer diameter of the front part of the positioning pin 4 is thinner than that of the rear part. A positioning pin slot is arranged at the rear part of the positioning pin 4, and the positioning pin slot of the positioning pin 4 is engaged with the T-shaped slot block 3.

[0027] The positioning pin sleeve 5 is in the shape of a hollow cylinder; the inner diameter of the positioning pin sleeve 5 is larger than the outer diameter of the front part of the positioning pin 4; the outer diameter of the positioning pin sleeve 5 is equal to the inner diameter of the positioning pin sleeve hole at the top of the positioning block 6.

[0028] The top of the positioning block 6 is provided with a through positioning pin sleeve hole; the bottom of the positioning block 6 is provided with a plurality of threaded holes with different diameters.

[0029] The adjustable gasket 7 is provided with a plurality of adjustable holes with the same diameter.

[0030] A linkage type cylinder telescopic positioning mechanism can extend and retract by itself through the telescopic linkage of the cylinder at the front end of the positioning pin. When positioning the product, the cylinder control switch is turned on. At this time, the positioning pin extends to position the product. When taking the product, the cylinder control switch is turned off, and the cylinder contracts and drives the positioning pin to retract at the same time, so as to facilitate taking the product.

[0031] The above detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the present invention claimed, but merely represents selected embodiments of the present invention.

Claims

1. A linkage type cylinder telescopic positioning mechanism, characterized in that: It includes a cylinder (1), a Y-shaped connecting block (2), a T-shaped slot block (3), a positioning pin (4), a positioning pin bushing (5), a positioning block (6), and an adjustable gasket (7); among them: The rear part of the Y-shaped connecting block (2) is installed with a cylinder (1) through bolts; the front part of the cylinder (1) is installed with a T-shaped slot block (3), and the front part of the T-shaped slot block (3) is installed with a positioning pin (4); the front part of the Y-shaped connecting block (2) is installed with a positioning block (6) through bolts, a positioning pin bushing (5) is installed in the positioning block (6), and the positioning pin (4) is inserted into the positioning pin bushing (5); An adjustable gasket (7) is also installed between the Y-shaped connecting block (2) and the positioning block (6).

2. The linkage type cylinder telescopic positioning mechanism according to claim 1, characterized in that: The four corners of the front part of the cylinder (1) are installed on the top of the Y-shaped connecting block (2) through bolts.

3. The linkage type cylinder telescopic positioning mechanism according to claim 1, wherein: Four bolt holes are provided at the top of the Y-shaped connecting block (2), and the bolt holes at the top of the Y-shaped connecting block (2) are installed on the front part of the cylinder (1) through bolts; Multiple threaded holes with different hole diameters are also provided at the bottom of the Y-shaped connecting block (2).

4. A linkage type cylinder telescopic positioning mechanism according to claim 1, characterized in that: The T-shaped slot block (3) includes a front T-shaped slot and a rear T-shaped slot. Both the front T-shaped slot and the rear T-shaped slot are arranged in a cuboid shape, and the front T-shaped slot and the rear T-shaped slot are welded and fixed through a connecting column; The T-shaped slot block (3) as a whole forms an I-shaped shape.

5. A linkage type cylinder telescopic positioning mechanism according to claim 1, characterized in that: The outer diameter of the front part of the positioning pin (4) is thinner than the outer diameter of the rear part. A positioning pin slot is provided at the rear part of the positioning pin (4), and the positioning pin slot of the positioning pin (4) is engaged with the T-shaped slot block (3).

6. The linkage type cylinder telescopic positioning mechanism according to claim 1, wherein: The positioning pin bushing (5) is a hollow cylindrical shape; the inner diameter of the positioning pin bushing (5) is larger than the outer diameter of the front part of the positioning pin (4); The outer diameter of the positioning pin bushing (5) is equal to the inner diameter of the positioning pin bushing hole at the top of the positioning block (6).

7. A linkage type cylinder telescopic positioning mechanism according to claim 1, wherein: A through positioning pin bushing hole is provided at the top of the positioning block (6); Multiple threaded holes with different hole diameters are provided at the bottom of the positioning block (6).

8. A linkage type cylinder telescopic positioning mechanism according to claim 1, characterized in that: Multiple adjustable holes with the same hole diameter are provided on the adjustable gasket (7).

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