CN218856011U

CN218856011U - Automobile roof skylight assembly welding fixture

Info

Publication number: CN218856011U
Application number: CN202223359266.4U
Authority: CN
Inventors: 叶世锋; 徐峰; 黄惠丽
Original assignee: Anhui Yingting Intelligence Equipment Co ltd
Current assignee: Anhui Yingting Intelligence Equipment Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-14
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to an automobile parts processing technology field specifically is a vapour car roof skylight assembly welding jig, including the supporting component and set up the centre gripping subassembly at four corners in the supporting component top respectively, the supporting component includes that its bottom is equipped with the first backup pad of adjustable landing leg, be located the second backup pad directly over the first backup pad and parallel arrangement in the third backup pad of second backup pad top, four corners of second backup pad all are provided with the scute, the inside homonymy of every scute runs through there is the screw rod, first spout has all been seted up under the top of second backup pad is located four screw rods, when the rotatory handle through rotatory arbitrary screw rod one end, it rotates to drive the spur gear under bevel gear and spur gear's meshing effect, and then can drive other three screw rods simultaneously rotatory, rotatory screw rod drives the slider displacement, adjust the interval between four different position centre gripping subassemblies, adapt to the centre gripping of different size work pieces.

Description

Automobile roof skylight assembly welding fixture

Technical Field

The utility model relates to an automobile parts processing technology field specifically is a vapour car roof skylight assembly welding jig.

Background

In the production and processing process of automobiles, the welding work of automobile bodies is the most basic and important step, the automobile roof skylight assembly is formed by welding a plurality of parts, in the welding process of the automobile bodies, the parts need to be clamped and fixed by using a welding clamp, but the existing welding clamp is not flexible enough to be used, the clamping distance cannot be adjusted according to the size of the actual skylight assembly parts, and then the butting precision of the skylight assembly parts is not high, so that the operation is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a vapour car roof skylight assembly welding jig has solved current welding jig and has had the unfavorable flexibility of use, is difficult for adjusting the not high problem of precision that the centre gripping interval brought according to the welding workpiece size.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: including supporting component and set up the centre gripping subassembly at four corners at the supporting component top respectively, supporting component includes that its bottom is equipped with the first backup pad of adjustable landing leg, is located second backup pad directly over the first backup pad and parallel arrangement in the third backup pad of second backup pad top, and four corners of second backup pad all are provided with the scute, and the equal activity of inside of every scute has run through the screw rod, and first spout has all been seted up under the top of second backup pad is located four screw rods, sets up the second spout that corresponds from top to bottom with first spout in the third backup pad, centre gripping subassembly includes that the screw thread cup joints the slider at the screw rod surface, and the top of slider is connected with the support plate that extends to second spout top through the tie plate, and the top of support plate is provided with the cylinder, and the top of support plate still is provided with the grudging post that is located cylinder one side, and the top of grudging post is provided with places the board, and the top of cylinder is provided with the pneumatic stem, and the top of pneumatic stem is provided with the clamp plate that is located the place the board top.

Preferably, a groove is formed in the center of the second supporting plate, a flat gear is arranged at the bottom of the groove through a rotating shaft, and bevel gears meshed with the top ends of the flat gears are arranged at one ends of the four screws.

Preferably, the bottom of slider slides and sets up inside first spout, and the width of support plate is greater than the width of second spout, and the one end of clamp plate is rotated and is set up the top at the pneumatic stem, and the surface of clamp plate passes through the riser activity and spacing in the top of grudging post.

Preferably, the rubber pad is arranged at one side, located on the placing plate, of the top end of the stand, the top of the rubber pad is higher than the top of the placing plate, and the pressing plate matched with the placing plate is arranged at the other end of the pressing plate.

Preferably, two central supports are arranged in the middle of the top end, the central supports are flush with the top end of the placing plate, and a rubber pad is arranged at the top of each central support.

Preferably, one end of each of the four screw rods extends to the outer side of the corner plate, and a rotating handle positioned on the outer side of the corner plate is arranged at one end of each of the four screw rods.

(III) advantageous effects

Compared with the prior art, the utility model provides a vapour car roof skylight assembly welding jig possesses following beneficial effect:

after the part to be machined is placed on the central support, the periphery of the part extends to the upper side of the placing plate in the clamping assembly respectively, one end of the pneumatic rod driven by the air cylinder drives the pressing plate to be buckled above the placing plate, and the workpiece is clamped.

When the rotary handle at one end of any screw rod is rotated, the bevel gear is driven to rotate under the meshing action of the bevel gear and the flat gear, so that other three screw rods can be driven to rotate simultaneously, the rotating screw rods drive the sliding blocks to move, the distance between the four clamping components at different positions is adjusted, and the rotary handle is suitable for clamping workpieces with different sizes.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the support assembly of the present invention;

FIG. 3 is a schematic view of the mounting structure of the screw and the clamping assembly of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 3 according to the present invention;

fig. 5 is a front view of the structure of the clamping assembly of the present invention.

In the figure: 1. a support assembly; 11. a first support plate; 12. a second support plate; 121. a gusset; 122. a first chute; 123. a screw; 124. a bevel gear; 125. a groove; 126. a flat gear; 13. a third support plate; 131. a second chute; 2. a clamping assembly; 21. a slider; 22. a carrier plate; 23. a cylinder; 24. erecting a frame; 25. placing the plate; 26. a pneumatic rod; 27. pressing a plate; 28. a rubber pad; 3. a central support.

Detailed Description

The embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement the technical means for solving the technical problems and achieving the technical effects of the present application can be fully understood and implemented.

With reference to fig. 1-4, for an embodiment of the present invention, the utility model provides a pair of automobile roof skylight assembly welding jig, including supporting component 1 and the clamping component 2 that sets up four corners at supporting component 1 top respectively, supporting component 1 includes that its bottom is equipped with the first backup pad 11 of adjustable landing leg, be located second backup pad 12 directly over first backup pad 11 and parallel arrangement in the third backup pad 13 of second backup pad 12 top, four corners of second backup pad 12 all are provided with scute 121, the inside equal activity of every scute 121 runs through has screw rod 123, first spout 122 has all been seted up under the top of second backup pad 12 is located four screw rods 123, set up the second spout 131 that corresponds from top to bottom with first spout 122 on third backup pad 13, rotatory screw rod 123 can drive the slider 21 displacement that its outer surface screw thread cup jointed, thereby rotatory screw rod 123 can adjust the position of clamping component 2 promptly, be convenient for the adaptation centre gripping part of different sizes.

Furthermore, a groove 125 is formed in the center of the second support plate 12, a flat gear 126 is disposed at the bottom of the groove 125 through a rotating shaft, bevel gears 124 engaged with the top ends of the flat gear 126 are disposed at one ends of the four screws 123, one ends of the four screws 123 extend to the outer sides of the corner plates 121, and rotating handles located on the outer sides of the corner plates 121 are disposed at one ends of the four screws 123, so that the screws 123 can be manually adjusted.

Further, the top middle position of third backup pad 13 is provided with two central support 3, and central support 3 flushes with the top of placing board 25, and the top of central support 3 is provided with the rubber pad, avoids central support 3 will treat the processing part scraping, and the processing part is placed behind the top of central support 3, extends to the inside of centre gripping subassembly 2 all around, carries out the support of part.

The embodiment can show that: the middle of the part to be processed is placed on the top ends of the two central supports 3, the part is clamped by the inner part extending to the clamping components 2 all around, and then when the rotating handle is rotated at one end of any one screw 123, the flat gear 126 is driven to rotate under the meshing action of the bevel gear 124 and the flat gear 126, so that other three screws 123 can be driven to rotate simultaneously, the rotating screw 123 can move the position of the sliding block 21, and the effect of adjusting the distance between the four clamping components 2 at different positions is achieved.

With reference to fig. 1-5, for the utility model discloses a further embodiment, centre gripping subassembly 2 includes that the screw thread cup joints the slider 21 at the screw rod 123 surface, the top of slider 21 is connected with the support plate 22 that extends to second spout 131 top through connecting the board, the top of support plate 22 is provided with cylinder 23, and the top of support plate 22 still is provided with the grudging post 24 that is located cylinder 23 one side, the top of grudging post 24 is provided with places board 25, the top of cylinder 23 is provided with pneumatic rod 26, the top of pneumatic rod 26 is provided with the clamp plate 27 that is located and places board 25 top, the other end of clamp plate 27 is provided with and places the clamp plate of board 25 looks adaptation, to wait to process the work piece and place in the top of placing board 25, it accomplishes the work piece centre gripping to drive the clamp plate on clamp plate 27 top through cylinder 23 drive pneumatic rod 26.

Further, the bottom end of the sliding block 21 is slidably disposed inside the first sliding groove 122, the width of the support plate 22 is greater than that of the second sliding groove 131, one end of the pressing plate 27 is rotatably disposed at the top end of the pneumatic rod 26, the outer surface of the pressing plate 27 is limited at the top of the stand 24 through the vertical plate, a rubber pad 28 is disposed on one side of the stand 24, which is located on the placing plate 25, the top of the rubber pad 28 is higher than the top of the placing plate 25, when the pressing plate on the top end of the pressing plate 27 presses downwards, the upper portion of the rubber pad 28 can be attached to the pressing plate 27, the contact area is increased, the outer side of the rubber pad 28 can limit the position of the placed workpiece, and the placing accuracy of the workpiece is improved.

The embodiment can show that: after the components are placed, the periphery of the components extends to the position above the placing plate 25 in the clamping assembly 2, the air cylinder 23 drives the pneumatic rod 26 to drive one end of the pressing plate 27 to be buckled above the placing plate 25, clamping of the workpieces is completed, the top of the rubber pad 28 is higher than that of the placing plate 25, the placed workpieces can be limited on the outer side of the rubber pad 28, and placing accuracy of the workpieces is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vapour car roof skylight assembly welding jig, includes supporting component (1) and sets up centre gripping subassembly (2) in four corners in supporting component (1) top respectively, its characterized in that: the supporting assembly (1) comprises a first supporting plate (11) with adjustable supporting legs arranged at the bottom, a second supporting plate (12) located right above the first supporting plate (11) and a third supporting plate (13) arranged in parallel above the second supporting plate (12), corner plates (121) are arranged at four corners of the second supporting plate (12), a screw rod (123) is movably penetrated in each corner plate (121), first sliding grooves (122) are formed in the top end of the second supporting plate (12) located right below the four screw rods (123), and second sliding grooves (131) corresponding to the first sliding grooves (122) in the vertical direction are formed in the third supporting plate (13);

the clamping assembly (2) comprises a sliding block (21) sleeved on the outer surface of the screw rod (123) in a threaded manner, the top end of the sliding block (21) is connected with a carrier plate (22) extending to the position above the second sliding groove (131) through a connecting plate, an air cylinder (23) is arranged at the top end of the carrier plate (22), a stand (24) located on one side of the air cylinder (23) is further arranged at the top end of the stand (24), a placing plate (25) is arranged at the top end of the stand (24), a pneumatic rod (26) is arranged at the top of the air cylinder (23), and a pressing plate (27) located above the placing plate (25) is arranged at the top of the pneumatic rod (26).

2. The automobile roof skylight assembly welding fixture of claim 1, characterized in that: a groove (125) is formed in the center of the second supporting plate (12), a flat gear (126) is arranged at the bottom of the groove (125) through a rotating shaft, and bevel gears (124) meshed with the top ends of the flat gear (126) are arranged at one ends of four screw rods (123).

3. The automobile roof skylight assembly welding fixture of claim 1, characterized in that: the bottom end of the sliding block (21) is arranged inside the first sliding groove (122) in a sliding mode, the width of the carrier plate (22) is larger than that of the second sliding groove (131), one end of the pressing plate (27) is rotatably arranged at the top end of the pneumatic rod (26), and the outer surface of the pressing plate (27) is movably limited at the top of the vertical frame (24) through the vertical plate.

4. The automobile roof skylight assembly welding fixture of claim 1, characterized in that: a rubber pad (28) is arranged on one side, located on the placing plate (25), of the top end of the stand (24), the top of the rubber pad (28) is higher than the top of the placing plate (25), and a pressing plate matched with the placing plate (25) is arranged at the other end of the pressing plate (27).

5. The automobile roof skylight assembly welding fixture of claim 1, characterized in that: two central supports (3) are arranged in the middle of the top end of the third supporting plate (13), the central supports (3) are flush with the top end of the placing plate (25), and a rubber pad is arranged at the top of each central support (3).

6. The automobile roof skylight assembly welding fixture of claim 1, characterized in that: one ends of the four screw rods (123) extend to the outer side of the corner plate (121) which penetrates through the four screw rods, and one ends of the four screw rods (123) are provided with rotating handles located on the outer side of the corner plate (121).