CN210633170U

CN210633170U - Welding device is used in production of new energy automobile chassis

Info

Publication number: CN210633170U
Application number: CN201921266336.7U
Authority: CN
Inventors: 李劲松
Original assignee: Tongren Polytechnic College
Current assignee: Tongren Polytechnic College
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-05-29
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a welding set is used in production of new energy automobile chassis, including two slide rails and welded structure, all slide on the slide rail and cup jointed a plurality of sliders, and be fixed with the L board on the slider, L board one side outer wall is opened there is the guide way, and sliding fit has the guide block in the guide way, and guide block one side is fixed with the fly leaf, it has the screw rod to rotate to peg graft on the L board, and pegs graft the screw rod bottom and form screw-thread fit on the fly leaf, has cup jointed the centre gripping spring on the screw rod, and centre gripping spring both ends respectively with L board and fly leaf fixed connection, the screw rod top is fixed with the rotation handle. The utility model discloses can carry out centre gripping fixed work to car bottom plate part edge, can increase the joint strength between L board and the fly leaf, improve the stability of centre gripping work, the slider can slide on the slide rail in addition, conveniently carries out the centre gripping to the different positions of vehicle bottom dish, increases the controllability of centre gripping work.

Description

Welding device is used in production of new energy automobile chassis

Technical Field

The utility model relates to a welding equipment technical field especially relates to a welding set is used in new energy automobile chassis production.

Background

The electric automobile has huge market space as the main force army of future new energy automobiles, and is simple in structure and convenient to manufacture compared with the traditional fossil energy automobile due to the structure, and a lot of production and manufacturing links are reduced. The automobile chassis frame is one of main parts of an automobile, and the structure of the chassis frame can directly influence the overall structure of the automobile. The chassis frame of the automobile generally comprises a cross beam and longitudinal beams, wherein the cross beam is arranged between the two longitudinal beams, and the cross beam and the longitudinal beams are welded into the chassis frame of the automobile.

The existing new energy automobile chassis production welding device has some defects in the use process, for example, the existing welding device is inconvenient to adjust for clamping work, and the welding work requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a welding device for producing a new energy automobile chassis.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a welding set is used in new energy automobile chassis production, includes two slide rails and welded structure, all slide to cup joint a plurality of sliders on the slide rail, and be fixed with the L board on the slider, L board one side outer wall is opened there is the guide way, and sliding fit has the guide block in the guide way, and guide block one side is fixed with the fly leaf, it has the screw rod to rotate to peg graft on the L board, and pegs graft and form screw-thread fit on the fly leaf in the screw rod bottom, has cup jointed the centre gripping spring on the screw rod, and centre gripping spring both ends respectively with L board and fly leaf fixed connection, the screw rod top is fixed with the rotation handle.

Furthermore, a pulley which is matched with the sliding rail in a rolling manner is rotatably arranged on the sliding block.

Further, welded structure is including putting thing mechanism and welder, and puts thing mechanism and include the stand, and the stand top is fixed with the diaphragm, and it has the sliding tray to open on the diaphragm, and sliding joint has the movable block in the sliding tray, and the movable block bottom mounting has clamping mechanism.

Further, the clamping mechanism comprises a connecting rod, a clamping semi-ring is fixed at the bottom end of the connecting rod, and the clamping semi-ring is matched with the welding gun in a clamping mode.

Furthermore, the outer walls of two adjacent sides of the L plate and the movable plate are both bonded with clamping pads.

Furthermore, two the joint of slide rail bottom both ends has two pillow boards, and open on the pillow board have with the joint groove of slide rail adaptation, and the joint inslot is fixed with supporting spring.

The utility model has the advantages that:

1. can drive the fly leaf rebound under rotatory handle drives through the setting of screw rod, cooperation L board carries out centre gripping fixed work to car bottom plate part edge, and the joint strength between L board and the fly leaf can be increased to the centre gripping spring, improves the stability of centre gripping work, and the slider can slide on the slide rail in addition, conveniently carries out the centre gripping to the chassis different positions, increases the controllability of centre gripping work, improves the applicable scope of device.

2. The clamping mechanism can be conveniently moved transversely by the aid of the movable block on the transverse plate, welding guns can be conveniently and flexibly placed, and welding convenience of the device is improved.

3. The two sliding rails at the bottom of the device can be supported through the pillow plate, the supporting spring can play a role in damping and supporting, and the overall stability of the device is improved.

Drawings

Fig. 1 is a schematic view of a main view structure of an embodiment 1 of a welding device for producing a new energy automobile chassis provided by the present invention;

fig. 2 is a schematic view of a partial three-dimensional structure of an embodiment 1 of the welding device for producing the new energy automobile chassis provided by the utility model;

fig. 3 is the utility model provides a welding set for new energy automobile chassis production's embodiment 2 local spatial structure sketch map.

In the figure: the welding machine comprises a sliding rail 1, a sliding block 2, a pulley 3, a guide groove 4, a guide block 5, a clamping spring 6, a rotating handle 7, a screw rod 8, a movable plate 9, a plate 10L, a vertical column 11, a transverse plate 12, a movable block 13, a connecting rod 14, a clamp connection semi-ring 15, a welding gun 16, a pillow plate 17, a support spring 18 and a clamp connection groove 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1 and 2, a welding set is used in production of new energy automobile chassis, including two slide rails 1 and welded structure, all slide to cup joint a plurality of sliders 2 on the slide rail 1, and be fixed with L board 10 on the slider 2, L board 10 one side outer wall is opened there is guide way 4, and sliding fit has guide block 5 in the guide way 4, guide block 5 one side is fixed with fly leaf 9, it has screw rod 8 to rotate the grafting on L board 10, and 8 bottoms of screw rod are pegged graft and are formed screw-thread fit on fly leaf 9, the last clamping spring 6 that has cup jointed of screw rod 8, and 6 both ends of clamping spring respectively with L board 10 and fly leaf 9 fixed connection, 8 tops of screw rod are fixed with rotation handle 7.

Rotate on the slider 2 and install and form roll complex pulley 3 with slide rail 1, welded structure is including putting thing mechanism and welder 16, and put thing mechanism and include stand 11, 11 tops of stand are fixed with diaphragm 12, it has the sliding tray to open on diaphragm 12, sliding tray sliding joint has movable block 13 in the sliding tray, 13 bottom mounting of movable block has clamping mechanism, clamping mechanism includes connecting rod 14, and connecting rod 14 bottom mounting has joint semi-ring 15, joint semi-ring 15 forms the joint cooperation with welder 16, the adjacent both sides outer wall of L board 10 and fly leaf 9 all bonds and has the grip pad.

The working principle of the embodiment is as follows: screw rod 8 can drive fly leaf 9 rebound under rotatory handle 7 drives, cooperation L board 10 carries out centre gripping fixed work to car bottom plate part edge, clamping spring 6 can increase the joint strength between L board 10 and the fly leaf 9, improve the stability of centre gripping work, slider 2 can slide on slide rail 1 in addition, conveniently carry out the centre gripping to chassis different positions, increase the controllability of centre gripping work, improve the applicable scope of device, movable block 13 can make things convenient for latch mechanism to carry out lateral shifting on the diaphragm 12, it puts work in a flexible way to be convenient for welder 16, improve the convenience of device weldment work.

Example 2

Referring to fig. 3, the welding device for new energy automobile chassis production is different from embodiment 1 in that two pillow plates 17 are clamped at two ends of the bottom of two slide rails 1, a clamping groove 19 matched with the slide rails 1 is formed in each pillow plate 17, and a supporting spring 18 is fixed in each clamping groove 19.

The working principle of the embodiment is as follows: the pillow plate 17 can support the two sliding rails 1 at the bottom of the device, and the supporting spring 18 can play a role in damping and supporting, so that the overall stability of the device is improved.

In the description of this patent, it is to be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In this patent, unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a welding set is used in new energy automobile chassis production, includes two slide rails (1) and welded structure, its characterized in that, all slip on slide rail (1) and cup jointed a plurality of sliders (2), and be fixed with L board (10) on slider (2), open L board (10) one side outer wall has guide way (4), and sliding fit has guide block (5) in guide way (4), and guide block (5) one side is fixed with fly leaf (9), it has screw rod (8) to rotate on L board (10) to peg graft, and pegs graft in screw rod (8) bottom and form screw-thread fit on fly leaf (9), has cup jointed centre gripping spring (6) on screw rod (8), and centre gripping spring (6) both ends respectively with L board (10) and fly leaf (9) fixed connection, screw rod (8) top is fixed with rotation handle (7).

2. The welding device for the new energy automobile chassis production according to claim 1, wherein a pulley (3) which is in rolling fit with the sliding rail (1) is rotatably mounted on the sliding block (2).

3. The welding device for the production of the new energy automobile chassis is characterized in that the welding structure comprises an object placing mechanism and a welding gun (16), the object placing mechanism comprises a stand column (11), a transverse plate (12) is fixed to the top end of the stand column (11), a sliding groove is formed in the transverse plate (12), a movable block (13) is clamped in the sliding groove in a sliding mode, and a clamping mechanism is fixed to the bottom end of the movable block (13).

4. The welding device for the production of the new energy automobile chassis is characterized in that the clamping mechanism comprises a connecting rod (14), a clamping semi-ring (15) is fixed at the bottom end of the connecting rod (14), and the clamping semi-ring (15) is in clamping fit with a welding gun (16).

5. The welding device for the new energy automobile chassis production according to claim 1, wherein clamping pads are bonded to the outer walls of two adjacent sides of the L plate (10) and the movable plate (9).

6. The welding device for the production of the new energy automobile chassis is characterized in that two pillow plates (17) are clamped at two ends of the bottom of each of the two slide rails (1), clamping grooves (19) matched with the slide rails (1) are formed in the pillow plates (17), and supporting springs (18) are fixed in the clamping grooves (19).