CN210997206U

CN210997206U - Positioning device for welding pneumatic stay bar mounting plate assembly of body-in-white

Info

Publication number: CN210997206U
Application number: CN201920452319.6U
Authority: CN
Inventors: 周明文; 崔颖; 孙小海; 郭鑫; 高建昊; 李国军; 王文刚; 何一健
Original assignee: FAW Group Corp
Current assignee: FAW Group Corp
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-07-14
Anticipated expiration: 2029-04-04

Abstract

The utility model relates to a positioner for white automobile body welds pneumatic vaulting pole mounting panel assembly, comprising a base plate, be equipped with the handle on the bottom plate, have the pressure clamp of pressure head, three locating pin, three backup pad, three L type connecting plate, briquetting, fixed plate, connecting plate and locating plate, two locating pins and three backup pad are used for the location of pneumatic vaulting pole mounting panel assembly on positioner, and another one locating pin, briquetting and pressure clamp are used for the location and the clamp of positioner on white automobile body welds the dress, and the handle is used for positioner's handheld operation, and three locating pin homoenergetic enough utilizes the adjustment gasket to adjust in two directions, and three backup pad, briquetting can utilize the adjustment gasket to carry out one-way adjustment, the utility model discloses positioner simple structure, nimble light, maneuverability is strong, the utility model discloses has been applied to the location installation of red flag base L platform transformation project (welding workshop automobile body transfer machine) left/right pneumatic vaulting pole mounting panel, excellent in use effect.

Description

Positioning device for welding pneumatic stay bar mounting plate assembly of body-in-white

Technical Field

The utility model relates to a positioner that is used for white automobile body to weld dress pneumatic vaulting pole mounting panel assembly.

Background

The positioning tool for the original red-flag L white-vehicle-body pneumatic stay bar mounting plate assembly is mounted on a main splicing fixture of a side-wall inner plate assembly, after the side-wall inner plate is assembled, the pneumatic stay bar mounting plate assembly is directly fixed on the main splicing fixture to complete welding, a welding workshop of a Hongdan Changchun base L platform of the existing automobile company is modified, a welding production line adopts an island structure, flexible production of multiple vehicle types is realized in an island, but welding of the pneumatic stay bar mounting plate assembly cannot be completed in the main welding island, and a corresponding positioning device needs to be manufactured to guarantee product precision, improve production efficiency and reduce production cost.

Disclosure of Invention

The utility model aims at providing a positioner who is used for white automobile body to weld dress pneumatic vaulting pole mounting panel assembly is just in the not enough to above-mentioned prior art, has designed three locating pin, a quick pressure clamp and a handle on positioner respectively, its simple structure, and is nimble light, and maneuverability is strong.

The utility model aims at realizing through the following technical scheme:

the utility model provides a positioner that is used for white automobile body to weld dress pneumatic vaulting pole mounting panel assembly, includes bottom plate 2, is equipped with handle 1 on bottom plate 2, has pressure clamp 3, backup pad I5, L type connecting plate I6, briquetting 7, backup pad II 8, locating pin I9, fixed plate 10, locating pin II 11, L type connecting plate II 12, backup pad III 13, locating plate 14, locating pin III 15, connecting plate 16 and L type connecting plate III 17 of pressure head 4.

Handle 1 passes bottom plate 2 and is fixed through two nuts at the back of installation handle 1, pressure clamp 3 is fixed on bottom plate 2 through four hexagon socket head cap screws, fixed plate 10 is fixed on bottom plate 2 through two hexagon socket head cap nuts respectively, locating pin I9 and locating pin II 11 adopt transition fit to fix on fixed plate 10 respectively, connecting plate 16 adopts two hexagon socket head cap screws to fix on L type connecting plate III 17, locating pin III 15 adopts transition fit to fix on connecting plate 16, backup pad I5, backup pad II 8, backup pad III 13 is fixed on bottom plate 2 through two hexagon socket head cap screws respectively, L type connecting plate I6, L type connecting plate II 12, L type connecting plate III 17 is fixed on bottom plate 2 through two hexagon socket head cap screws respectively, briquetting 7 is fixed on L type connecting plate II 12 through two hexagon socket head cap screws, locating plate 14 is fixed on connecting plate 2 through four hexagon socket head cap screws.

The pressing head 4 on the pressure clamp 3 is adjusted to press the pressing head 4 of the pressure clamp 3 on the frame on the inner side of the body in white, so that the pneumatic support rod mounting plate assembly is well attached to the body in white.

The positioning pin I9, the positioning pin II 11 and three supporting plates (supporting plate I5, supporting plate II 8 and supporting plate III 13) are used for positioning the pneumatic stay bar mounting plate assembly on the positioning device, the other positioning pin III 15, the pressing block 7 and the pressure clamp 3 are used for positioning and clamping the positioning device on the white body welding device, and the handle 1 is used for handheld operation of the positioning device. Three positioning pins of the positioning device can be adjusted in two directions by utilizing the adjusting gaskets, and the three supporting plates and one pressing block 9 can be adjusted in one direction by utilizing the adjusting gaskets.

When the pneumatic stay bar mounting plate assembly is used, the pressure clamp 3 is opened firstly, the pneumatic stay bar mounting plate assembly is mounted on the positioning device by utilizing two positioning pins and three supporting plates of the positioning device, then the positioning device is held by hands, the third positioning pin of the positioning device is inserted into the positioning hole in the white vehicle body floor beam and is pressed downwards along the vertical direction of the white vehicle body until a pressing block of the positioning device is attached to the upper surface of the white vehicle body floor edge beam, finally the pressure clamp 3 is closed, a pressing head 4 of the pressure clamp 3 is pressed on a frame on the inner side of the white vehicle body, the pneumatic stay bar mounting plate assembly is ensured to be well attached to the white vehicle body, and positioning assembly of the pneumatic stay bar mounting.

Compared with the prior art, the positioning device has the beneficial effects that the positioning device is simple in structure, flexible, light and strong in operability, is applied to positioning and mounting of the left/right pneumatic stay bar mounting plate assembly of the L platform transformation project (welding workshop automobile body automatic line) of the Changchun base, and is good in using effect.

Drawings

Fig. 1 and 2 are schematic structural views of the positioning device for welding the pneumatic stay bar mounting plate assembly in white for the vehicle body of the invention;

FIG. 3 is an assembly diagram of a pneumatic brace mounting plate used in the present invention;

fig. 4 is an assembly schematic diagram of the present invention.

In the drawing, 1, a handle 2, a bottom plate 3, a pressure clamp 4, a pressure head 5, a support plate I6, a L type connecting plate I7, a pressing block 8, a support plate II 9, a positioning pin I10, a fixing plate 11, a positioning pin II 12, a L type connecting plate II 13, a support plate III 14, a positioning plate III 15, a positioning pin III 16, a connecting plate 17 and a L type connecting plate III.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

The utility model discloses three locating pin has been designed respectively on positioner, and wherein two are used for installing pneumatic vaulting pole mounting panel assembly, and the other one is used for the assembly to weld the dress at the white automobile body and goes up the location, still is equipped with a quick pressure clamp on positioner for with the fixed of pneumatic vaulting pole mounting panel assembly on the white automobile body welds the dress, still is equipped with a handle on positioner, is used for positioner's handheld operation the utility model discloses simple structure, nimble light, maneuverability is strong, the invention has been applied to the location installation of the gentle L platform transformation project (welding workshop automobile body transfer machine) left/right pneumatic vaulting pole mounting panel assembly of red flag Changchun base, excellent in use effect.

As shown in figures 1 and 2, the positioning device for the pneumatic stay bar mounting plate assembly welded on the body-in-white is characterized by comprising a bottom plate 2, a handle 1 arranged on the bottom plate 2, a pressure clamp 3 with a pressure head 4, a support plate I5, an L type connecting plate I6, a pressing block 7, a support plate II 8, a positioning pin I9, a fixing plate 10, a positioning pin II 11, a L type connecting plate II 12, a support plate III 13, a positioning plate 14, a positioning pin III 15, a connecting plate 16 and a L type connecting plate III 17.

Before use, the positions of the positioning pin I9 and the positioning pin II 11 are adjusted through the adjusting gaskets, so that the pneumatic support rod mounting plate assembly shown in the figure 3 can be smoothly mounted on the positioning device; three supporting positions of the pneumatic supporting rod mounting plate assembly are ensured to be positioned on the same plane through the supporting plate I5, the supporting plate II 8 and the supporting plate III 13; by adjusting the positioning pin III 15, the positioning pin III 15 can be smoothly positioned in a positioning hole in a beam of the floor of the body-in-white; the pressing block 7 is adjusted to ensure that the pressing block 7 is attached to the upper surface of the side beam of the body-in-white floor; the pressing head 4 on the pressure clamp 3 is adjusted to press the pressing head 4 of the pressure clamp 3 on the frame on the inner side of the body in white, so that the pneumatic support rod mounting plate assembly is well attached to the body in white.

When the pneumatic supporting rod mounting plate assembly is used, the pressure clamp 3 is firstly opened, the pneumatic supporting rod mounting plate assembly is mounted on the positioning device through the positioning pin I9, the positioning pin II 11, the supporting plate I5, the supporting plate II 8 and the supporting plate III 13 of the positioning device, then the handle 1 of the positioning device is held by hand, the positioning pin III 15 of the positioning device is inserted into the positioning hole in the white vehicle body floor cross beam and is pressed downwards along the vertical direction of the white vehicle body until the pressing block 7 of the positioning device is attached to the upper surface of the white vehicle body floor side beam, finally the pressure clamp 3 is closed, the pressing head 4 of the pressure clamp 3 is pressed on the frame on the inner side of the white vehicle body, the pneumatic supporting rod mounting plate assembly is well attached to the white vehicle body, the positioning assembly of the pneumatic.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A positioning device for a white vehicle body welding pneumatic stay bar mounting plate assembly is characterized by comprising a bottom plate (2), wherein a handle (1), a pressure clamp (3) with a pressure head (4), a support plate I (5), an L type connecting plate I (6), a pressing block (7), a support plate II (8), a positioning pin I (9), a fixing plate (10), a positioning pin II (11), a L type connecting plate II (12), a support plate III (13), a positioning plate (14), a positioning pin III (15), a connecting plate (16) and a L type connecting plate III (17) are arranged on the bottom plate (2);

the handle (1) penetrates through the bottom plate (2) and is fixed with the bottom plate (2) through two nuts, the pressure clamp (3) is fixed on the bottom plate (2) through four inner hexagonal bolts, the fixing plate (10) is fixed on the bottom plate (2) through two inner hexagonal nuts respectively, the positioning pin I (9) and the positioning pin II (11) are fixed with the fixing plate (10) through transition fit respectively, the connecting plate (16) is fixed on an L-type connecting plate III (17) through two inner hexagonal bolts, the positioning pin III (15) is fixed with the connecting plate (16) through transition fit, the supporting plate I (5), the supporting plate II (8) and the supporting plate III (13) are fixed on the bottom plate (2) through two inner hexagonal bolts respectively, the L-type connecting plate I (6), the L-type connecting plate II (12) and the L-type connecting plate III (17) are fixed on the bottom plate (2) through two inner hexagonal bolts respectively, the pressing block (7) is fixed on the L-type connecting plate II (12) through two inner hexagonal bolts, and the positioning plate (.