CN-224223734-U - Automobile glass guide rail positioning tool

Abstract

The utility model provides an automobile glass guide rail positioning tool which comprises a first base, a first driving device, two first clamping pieces, a second driving device, two second clamping pieces, a pressing seat and a pressing driving device, wherein a main supporting surface is arranged on the first base, a first positioning part is arranged corresponding to the head part and the tail part of a guide rail main body, the first driving device and the two first clamping pieces are in one-to-one correspondence with the two first positioning parts respectively, the first driving device is used for driving the two first clamping pieces to transversely move, the second driving device and the two second clamping pieces are corresponding to the head part and the tail part of the guide rail main body respectively, the second driving device is used for driving the two second clamping pieces to vertically move, and the pressing seat and the pressing driving device are used for driving the pressing seat to move so that the pressing seat can vertically clamp the guide rail main body together in cooperation with the main supporting surface. The positioning tool can effectively avoid the conditions of the guide rail such as hit, tilting, positioning failure caused by dislocation and the like, can effectively ensure the smooth operation of installation operation and reduce the failure rate, and can effectively improve the production efficiency and the yield.

Inventors

• WU JIE
• You Dielin

Assignees

• 重庆万盛福耀玻璃有限公司

Dates

Publication Date

20260512

Application Date

20250512

Claims (10)

1. 1. Automobile glass guide rail positioning tool, which is characterized by comprising: the guide rail comprises a guide rail main body, a first base, a second base and a first positioning part, wherein the guide rail main body is provided with a main support surface matched with the guide rail main body, the first base is provided with a first positioning part corresponding to the head part and the tail part of the guide rail main body, and the two first positioning parts are positioned at the side of the main support surface; The first driving device is used for driving the two first clamping pieces to transversely move so that each first clamping piece can transversely clamp the guide rail main body together with the corresponding first positioning part; The second driving device is used for driving the two second clamping pieces to move up and down so that the two second clamping pieces can respectively press the head part and the tail part of the guide rail main body on the main supporting surface; The pushing-down driving device is used for driving the pushing-down seat to move so that the pushing-down seat can be matched with the main support surface to vertically clamp the guide rail main body together.
2. 2. The positioning tool for the automobile glass guide rail according to claim 1, wherein a first positioning piece is arranged on the first base, the first positioning portion is arranged on the first positioning piece, and the transverse position of the first positioning piece on the first base is adjustable.
3. 3. The positioning tool for the automobile glass guide rail according to claim 1, wherein the first base is provided with second positioning portions corresponding to the head portion and the tail portion of the guide rail main body, and each of the second positioning portions is located at the side of the main supporting surface and opposite to the first positioning portion where the main supporting surface is located.
4. 4. The positioning tool for the automobile glass guide rail according to claim 1, wherein rotatable balls are arranged on the bottom of the second clamping piece in a protruding mode, and the second clamping piece can press the guide rail main body on the main supporting surface through the balls.
5. 5. The positioning tool for the automobile glass guide rail according to claim 1, wherein a third positioning piece corresponding to the head end of the guide rail main body and a fourth positioning piece corresponding to the tail end of the guide rail main body are arranged on the first base, the third positioning piece is provided with an upper positioning part used for being abutted with the top surface of the head end of the guide rail main body and a first end surface positioning part used for being abutted with the end surface of the head end of the guide rail main body, and the fourth positioning piece is provided with a second end surface positioning part used for being abutted with the end surface of the tail end of the guide rail main body.
6. 6. The tool for positioning the glass guide rail of the automobile according to claim 5, wherein the positions of the third positioning piece and the fourth positioning piece on the first base along the length direction of the guide rail main body are adjustable.
7. 7. The positioning tool for the automobile glass guide rail according to claim 1, wherein two notches corresponding to the two second clamping pieces are formed in the main supporting surface, two first supporting pieces located in the two notches are arranged on the first base, the first supporting pieces are respectively used for being matched with the corresponding second clamping pieces to vertically clamp the guide rail main body together, and the vertical positions of the first supporting pieces on the first base are adjustable.
8. 8. The positioning tool for the automobile glass guide rail according to claim 1, wherein two second supporting pieces corresponding to two guide rail ends are arranged on the first base, the second supporting pieces are provided with auxiliary supporting surfaces matched with the guide rail ends, and the vertical positions of the second supporting pieces on the first base are adjustable.
9. 9. The automobile glass guide rail positioning tool according to claim 1, further comprising a second base and a lifting driving device, wherein the first base is arranged on the second base in a vertically movable mode, the lifting driving device is used for driving the first base to move vertically, a first abutting portion is arranged on the first base, a second abutting portion is arranged on the second base, the first abutting portion can abut against the second abutting portion along with the downward movement of the first base relative to the second base to limit the downward movement distance of the first base, and the upper and lower positions of the first abutting portion on the first base are adjustable, or the upper and lower positions of the second abutting portion on the second base are adjustable.
10. 10. The positioning tool for the automobile glass guide rail according to claim 9, further comprising a third base, wherein a swinging seat is arranged on the third base in a swinging manner, a swinging shaft of the swinging seat is transverse and perpendicular or inclined to the length direction of the main supporting surface, the second base is arranged on the swinging seat through a transverse adjusting mechanism, and the transverse adjusting mechanism is used for adjusting the transverse position of the second base.

Description

Automobile glass guide rail positioning tool Technical Field The utility model relates to the technical field of automobile manufacturing, in particular to an automobile glass guide rail positioning tool. Background The guide rail is an important accessory on the door glass of the vehicle, and in the process of installing the guide rail on the glass, a positioning tool is required to fix and position the guide rail so that the guide rail can be aligned with the installation position on the glass. The existing positioning tool generally comprises a base and a pressing seat, wherein a supporting surface matched with a guide rail is arranged on the base, and after the guide rail is placed on the supporting surface, the pressing seat is matched with the base to clamp the guide rail, so that the guide rail is fixed and positioned. However, the guide rail is usually thinner and has a curved shape, and has certain elasticity, so that the shape and the state are difficult to keep consistent when the guide rail is placed on the supporting surface, and errors are unavoidable in the shape of the guide rail during forming, so that the conditions of flying, tilting, positioning failure and the like often occur in the positioning and clamping processes, the failure rate is high, and the assembly operation efficiency and the yield are seriously affected. Disclosure of utility model The utility model aims to at least solve one of the technical problems in the prior art and provides an automobile glass guide rail positioning tool which is beneficial to ensuring that the installation operation is smoothly carried out and reducing the failure rate. In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: An automotive glass guide rail positioning tool, comprising: the guide rail comprises a guide rail main body, a first base, a second base and a first positioning part, wherein the guide rail main body is provided with a main support surface matched with the guide rail main body, the first base is provided with a first positioning part corresponding to the head part and the tail part of the guide rail main body, and the two first positioning parts are positioned at the side of the main support surface; The first driving device is used for driving the two first clamping pieces to transversely move so that each first clamping piece can transversely clamp the guide rail main body together with the corresponding first positioning part; The second driving device is used for driving the two second clamping pieces to move up and down so that the two second clamping pieces can respectively press the head part and the tail part of the guide rail main body on the main supporting surface; The pushing-down driving device is used for driving the pushing-down seat to move so that the pushing-down seat can be matched with the main support surface to vertically clamp the guide rail main body together. Preferably, the first base is provided with a first positioning member, the first positioning portion is disposed on the first positioning member, and a lateral position of the first positioning member on the first base is adjustable. Preferably, the first base is provided with a second positioning part corresponding to the head and the tail of the guide rail main body, and each second positioning part is located at the side of the main supporting surface and at the opposite side of the first positioning part where the main supporting surface is located. Preferably, the bottom of the second clamping piece is convexly provided with rotatable balls, and the second clamping piece can press the guide rail main body on the main supporting surface through the balls. Preferably, the first base is provided with a third positioning piece corresponding to the head end of the guide rail main body and a fourth positioning piece corresponding to the tail end of the guide rail main body, the third positioning piece is provided with an upper positioning part used for being abutted with the top surface of the head end of the guide rail main body and a first end surface positioning part used for being abutted with the end surface of the head end of the guide rail main body, and the fourth positioning piece is provided with a second end surface positioning part used for being abutted with the end surface of the tail end of the guide rail main body. Preferably, the positions of the third positioning piece and the fourth positioning piece on the first base along the length direction of the guide rail main body are adjustable. Preferably, the main support surface is provided with two notches corresponding to the two second clamping pieces respectively, the first base is provided with two first supporting pieces respectively located in the two notches, each first supporting piece is respectively used for vertically clamping the guide rail main body together with the corresponding second clamping piece, and the vertical