CN217890063U - Welding device for machining automobile parts - Google Patents

Abstract

The utility model relates to a welding set that auto-parts processing was used, the on-line screen storage device comprises a base, the top of base is provided with two backup pads, the fixed assembly of a backup pad is on the top of base, another backup pad slides and sets up on the top of base, and the relative side of two backup pads all rotates and is connected with the pivot, the relative side of two pivots all is provided with the fixture who is used for fixed auto-parts, the side rigid coupling of a backup pad has the mounting pad, and the middle part sliding connection of mounting pad has the pull rod, and the bottom of pull rod extends to the below of mounting pad, the bottom rigid coupling of pull rod has the pad of inserting, the spring is worn to be equipped with in the position that the pull rod middle part lies in the mounting pad and inserts between the pad, a plurality of recesses have been seted up to the side of pivot, and insert pad sliding connection in the recess, make the device can adapt to the centre gripping fixed work of equidimension work piece not, and the device can carry out the turn-over to the work piece after the centre gripping is fixed, the effectual user of having made things convenient for to the welding operation of work piece many faces.

Description

Welding device for machining automobile parts

Technical Field

The application relates to the technical field of automobile production and processing, in particular to a welding device for processing automobile accessories.

Background

The automobile parts are units forming an automobile part processing whole body and products serving for the automobile part processing, when the automobile parts are produced and assembled, part of parts are required to be welded, and when the automobile parts are welded, the parts are required to be fixed through a clamp.

However, most of the existing clamps for welding and clamping automobile parts are designed in a flat jaw type, for example, the existing patent CN202021044776.0 provides a welding device with a limiting function for machining automobile parts, a clamping mechanism for fixing automobile parts in the device belongs to a flat jaw type design structure, and after clamping a workpiece, because the clamping mechanism is designed in a fixed type, the clamped and fixed workpiece cannot be turned over and subjected to surface changing welding, and an operator needs to manually perform surface changing treatment on the workpiece. Based on the above problem, we provide a welding device for automobile part processing.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of the background art, the present application provides a welding device for machining an automobile part.

The application provides a welding set of auto-parts processing usefulness adopts following technical scheme:

the utility model provides a welding set that auto-parts processing was used, includes the base, the top of base is provided with two backup pads, one backup pad fixed mounting is on the top of base, another the backup pad slides and sets up on the top of base, and two the side that the backup pad is relative all rotates and is connected with the pivot, two the side that the pivot is relative all is provided with the fixture who is used for fixed auto-parts, one the side rigid coupling of backup pad has the mounting pad, just the middle part sliding connection of mounting pad has the pull rod, just the bottom of pull rod extends to the below of mounting pad, the bottom rigid coupling of pull rod has inserts the pad, the spring is worn to be equipped with in the position that the pull rod middle part is located the mounting pad and inserts between the pad, a plurality of recesses have been seted up to the side of pivot, just but insert pad sliding connection in the recess.

By adopting the technical scheme, the device can adapt to the clamping and fixing work of workpieces with different sizes, and the device can turn over the clamped and fixed workpieces, so that the welding operation of a user on multiple surfaces of the workpieces is effectively facilitated.

Preferably, fixture includes the U-shaped plate of rigid coupling on the pivot side end, the top sliding connection of U-shaped plate has a pair of guide arm, and two the briquetting has been installed simultaneously to the bottom of guide arm, the top threaded connection of U-shaped plate has the threaded rod, just the bottom of threaded rod contacts with the briquetting.

By adopting the technical scheme, the clamping and fixing work of workpieces with different thicknesses can be met, and the flexibility and the adaptability of the device are effectively improved.

Preferably, the U-shaped groove of U-shaped plate and the equal rigid coupling in bottom of briquetting have a plurality of rubber sand grips, the top rigid coupling of threaded rod has the carousel.

Through adopting above-mentioned technical scheme to can the person of facilitating the use rotate the threaded rod.

Preferably, three T-shaped sliding grooves are formed in the top of the base at equal intervals, and one supporting plate is connected among the three T-shaped sliding grooves in a sliding mode through three T-shaped pads.

Through adopting above-mentioned technical scheme, can guarantee the horizontality of backup pad slip in-process to a certain extent.

Preferably, the shapes of the inserting pad and the groove are both trapezoidal, and the top end of the pull rod is fixedly connected with a pull pad.

Through adopting above-mentioned technical scheme, the pivoted phenomenon appears in further reduction pivot.

To sum up, the application comprises the following beneficial technical effects:

through promoting a slidable backup pad, make this backup pad slide on the base, thereby be close to or keep away from another backup pad, thereby accomplish the adjustment of distance between two fixture, reach the centre gripping that satisfies not equidimension work piece, at cooperation pulling pull rod, make and insert pad and epaxial recess of commentaries on classics and drop, thereby insert the pad and not hindering the pivot, it can to rotate the work piece after that and carry out the turn-over, after the work piece turn-over is accomplished loosening the pull rod, the spring can extend to drive this moment and insert the pad extrusion and insert to changeing epaxial recess in, the restriction to the axis is accomplished, make things convenient for the work piece that the centre gripping is good to carry out the turn-over welding, thereby make the device can adapt to the centre gripping fixed work of equidimension work piece, and the device can carry out the turn-over processing to the work piece after the centre gripping is fixed, the effectual user of having made things convenient for to the welding operation of the many faces of work piece promptly.

Drawings

FIG. 1 is a schematic structural diagram of a welding device for machining automobile parts according to an embodiment of the present application;

FIG. 2 is a schematic side view illustrating a welding apparatus for machining an automobile part according to an embodiment of the present disclosure;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of B in fig. 2.

Description of reference numerals: 1. a base; 2. a support plate; 3. a rotating shaft; 4. a clamping mechanism; 5. a mounting mat; 6. a pull rod; 7. inserting a pad; 8. a spring; 9. a groove; 10. a U-shaped plate; 11. a guide bar; 12. pressing into blocks; 13. a threaded rod; 14. rubber convex strips; 15. t-shaped sliding chutes.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

It is noted that the drawings are diagrammatic and not to scale. Relative dimensions and proportions of parts shown in the figures have been shown exaggerated or reduced in size, for the sake of clarity and convenience in the drawings, and any dimensions are exemplary only and not limiting. The same reference numerals are used for the same structures, elements, and components appearing in two or more drawings to show similar features.

The embodiment of the application discloses welding set of auto-parts processing usefulness. Referring to fig. 1-4, a welding device for processing automobile accessories comprises a base 1, wherein mounting bars are fixedly connected to the front surface and the back surface of the base 1, a plurality of threaded connection holes are formed in the tops of the two mounting bars, two supporting plates 2 are arranged on the top of the base 1, one supporting plate 2 is fixedly assembled on the top of the base 1, the other supporting plate 2 is slidably arranged on the top of the base 1, opposite side surfaces of the two supporting plates 2 are rotatably connected with a rotating shaft 3, opposite side ends of the two rotating shafts 3 are respectively provided with a clamping mechanism 4 for fixing automobile accessories, the other side ends of the two rotating shafts 3 are respectively extended out of the corresponding supporting plate 2, a mounting pad 5 is fixedly connected to the side surface of one supporting plate 2, a pull rod 6 is slidably connected to the middle of the mounting pad 5, the bottom end of the pull rod 6 extends below the mounting pad 5, an insertion pad 7 is fixedly connected to the bottom end of the pull rod 6, a spring 8 penetrates through the middle of the pull rod 6 between the mounting pad 5 and the insertion pad 7, a plurality of grooves 9 are formed in the side end of the rotating shaft 3, the four grooves 9 are arranged at the positions of the rotating shaft 3 in an annular array, and the insertion pad 7 can be slidably connected in the grooves 9;

when the welding device is used, firstly, the base 1 is installed at the external welding device through the two installation strips, then the distance between the two support plates 2 can be adjusted according to the size of a workpiece to be welded, when the distance between the two support plates 2 is adjusted, the slidable support plate 2 is pushed by a user, so that the support plate 2 slides on the base 1 to be close to or far away from the other support plate 2, after the distance between the two support plates 2 is adjusted, the user clamps and fixes the workpiece to be welded through the corresponding clamping mechanisms 4 on the two support plates 2, and after the workpiece to be welded is fixed, the user can operate the external welding device to weld the workpiece;

when a workpiece needs to be subjected to turn-over welding, a user only needs to pull the pull rod 6, so that the pull rod 6 drives the insert pad 7 to fall off from the groove 9 on the rotating shaft 3, the spring 8 on the pull rod 6 can be contracted at the moment, the insert pad 7 does not block the rotating shaft 3, then the user rotates the workpiece to carry out turn-over, after the turn-over of the workpiece is finished, the user loosens the pull rod 6, the spring 8 can be extended at the moment, the insert pad 7 is driven to be extruded and inserted into the groove 9 on the rotating shaft 3, the limitation on the rotating shaft 3 is finished, and then welding equipment outside the operation is used for carrying out welding processing on the other surface of the workpiece;

through the structural design, the device can adapt to the clamping and fixing work of workpieces with different sizes, and the device can turn over the workpieces after clamping and fixing, so that the welding operation of a user on multiple surfaces of the workpieces is effectively facilitated.

Referring to fig. 1, 2 and 3, the clamping mechanism 4 includes a U-shaped plate 10 fixedly connected to the side end of the rotating shaft 3, the top of the U-shaped plate 10 is slidably connected with a pair of guide rods 11, and the bottom ends of the two guide rods 11 are simultaneously provided with a pressing block 12, the pressing block 12 is arranged in the U-shaped groove of the U-shaped plate 10, the two guide rods 11 can limit the pressing block 12, so that the pressing block 12 moves up and down in the U-shaped groove, the top of the U-shaped plate 10 is in threaded connection with a threaded rod 13, the bottom end of the threaded rod 13 is in contact with the pressing block 12, and the bottom end of the threaded rod 13 is rotatably connected with the top of the pressing block 12;

when the clamping mechanism 4 is used, the side end of a workpiece is placed in the U-shaped groove of the U-shaped plate 10, then the threaded rod 13 is rotated, the threaded rod 13 moves downwards to push the pressing block 12 to move downwards in the U-shaped groove, the pressing block 12 moves downwards to contact and extrude the workpiece, and therefore the pressing block 12 is matched with the U-shaped plate 10 to clamp and fix the workpiece.

Referring to fig. 3, a plurality of rubber convex strips 14 are fixedly connected to the bottom of the U-shaped groove of the U-shaped plate 10 and the bottom of the pressing block 12, the design of the rubber convex strips 14 can increase the frictional resistance of the pressing block 12 and the U-shaped plate 10 to the workpiece, the stability of the pressing block 12 for fixing the workpiece is increased, and the top end of the threaded rod 13 is fixedly connected with a rotary table through the rotary table, so that a user can rotate the threaded rod 13 conveniently.

Referring to fig. 1 and 2, three T shape spout 15 has been seted up to base 1's top equidistance, and a backup pad 2 fills up sliding connection between three T shape spout 15 through three T shape, the equal rigid coupling in both sides of a backup pad 2 of slidable has the enhancement pad, and two enhancement fill up equal sliding connection on base 1's top, backup pad 2 of slidable is when sliding, it promotes backup pad 2 to be the user, fill up by the three T shape of backup pad 2 bottom and slide in the T shape spout 15 that corresponds, thereby accomplish backup pad 2's slide work, and T shape pad and the cooperation of T shape spout 15, can guarantee the horizontality of backup pad 2 slip in-process to a certain extent.

Referring to fig. 4, the shapes of the insertion pad 7 and the groove 9 are both trapezoidal, and the pull pad is fixedly connected to the top end of the pull rod 6, so that the structural design can improve the joint property of the insertion pad 7 inserted into the groove 9, that is, the rotation of the rotating shaft 3 is further reduced.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt conventional model among the prior art, no detailed description here again.

The implementation principle of the welding device for machining the automobile parts is as follows: firstly, a base 1 is well installed at an external welding device through two installation bars, then the distance between two supporting plates 2 can be adjusted according to the size of a workpiece to be welded, when the distance between the two supporting plates 2 is adjusted, a user pushes one slidable supporting plate 2 to enable the supporting plate 2 to slide on the base 1 so as to be close to or far away from the other supporting plate 2, after the distance between the two supporting plates 2 is adjusted, the user clamps and fixes the workpiece to be welded through corresponding clamping mechanisms 4 on the two supporting plates 2, and after the workpiece to be welded is fixed, the user can operate the external welding device to weld the workpiece;

when the work piece need carry out the turn-over welding, the user only needs pulling pull rod 6, make pull rod 6 drive insert pad 7 and the epaxial recess 9 of pivot 3 and drop, spring 8 on the pull rod 6 can contract this moment, thereby insert pad 7 and not hindering pivot 3, the user rotates the work piece after that and carries out the turn-over can, the user is loosening pull rod 6 after the work piece turn-over is accomplished, spring 8 can extend this moment, thereby drive insert pad 7 extrusion insert connect to pivot 3 in the recess 9, accomplish the injecing of pivot 3, after that carry out the welding process of work piece another side at the outside welding equipment of operation can.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims (5)

1. The utility model provides a welding set of auto-parts processing usefulness, includes base (1), the top of base (1) is provided with two backup pads (2), its characterized in that: one backup pad (2) fixed mounting is on the top of base (1), another backup pad (2) slides and sets up on the top of base (1), and two the side that backup pad (2) is relative all rotates and is connected with pivot (3), two the side that pivot (3) is relative all is provided with fixture (4) that are used for fixed auto-parts, one the side rigid coupling of backup pad (2) has mounting pad (5), just the middle part sliding connection of mounting pad (5) has pull rod (6), just the bottom of pull rod (6) extends to the below of mounting pad (5), the bottom rigid coupling of pull rod (6) has inserts pad (7), spring (8) are worn to be equipped with in the position that pull rod (6) middle part is located mounting pad (5) and inserts between pad (7), a plurality of recesses (9) have been seted up to the side of pivot (3), just but insert pad (7) sliding connection is in recess (9).

2. The welding device for automobile accessory processing according to claim 1, wherein: fixture (4) are including U-shaped plate (10) of rigid coupling on pivot (3) side, the top sliding connection of U-shaped plate (10) has a pair of guide arm (11), and two briquetting (12) have been installed simultaneously to the bottom of guide arm (11), the top threaded connection of U-shaped plate (10) has threaded rod (13), just the bottom of threaded rod (13) contacts with briquetting (12).

3. The welding device for automobile accessory processing according to claim 2, wherein: the U-shaped groove of U-shaped board (10) and the equal rigid coupling in bottom of briquetting (12) have a plurality of rubber sand grips (14), the top rigid coupling of threaded rod (13) has the carousel.

4. The welding device for automobile accessory processing according to claim 1, wherein: three T shape spout (15) have been seted up to the top equidistance of base (1), and one backup pad (2) fill up sliding connection through three T and are between three T shape spout (15).

5. The welding device for automobile accessory processing according to claim 1, wherein: the shapes of the inserting pad (7) and the groove (9) are both trapezoidal, and a pulling pad is fixedly connected to the top end of the pull rod (6).

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