CN216912701U

CN216912701U - Trailer bottom plate welding position device

Info

Publication number: CN216912701U
Application number: CN202220124523.7U
Authority: CN
Inventors: 周生勋; 黄瑞田; 黄洪鲁
Original assignee: Shandong Xuteng Automobile Technology Co ltd
Current assignee: Shandong Xuteng Automobile Technology Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-07-08
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a trailer bottom plate welding and positioning device which comprises a base, wherein two fixing blocks are symmetrically arranged at the upper end of the base, the lower end of the fixing block positioned on the left side is fixedly connected with the upper end of the base, an installation block is fixedly arranged at the upper end of the base, a through hole is formed in the installation block, a rack plate is fixedly connected to the right side of the fixing block positioned on the right side, the right end of the rack plate penetrates through the through hole and is fixedly connected with a push handle, and the adjacent surface of the push handle and the installation block is elastically connected through a reset spring. The device carries out the centre gripping through the setting of rack plate and fixture block to the bottom plate of equidimension not that can be quick to ensure bottom plate welded machining efficiency, be provided with the glass sleeve simultaneously, avoid high temperature metal piece departure, lead to causing the condition of conflagration to appear.

Description

Trailer bottom plate welding position device

Technical Field

The utility model relates to the technical field of trailer bottom plate welding, in particular to a trailer bottom plate welding and positioning device.

Background

The trailer refers to a vehicle which is towed by a vehicle and does not have a driving device per se, and the combination of a vehicle and one or more trailers generally needs to be welded on the floor during the production process of the trailer, but the existing trailer floor welding still has the following problems:

current trailer bottom plate is when welding, it forms by the less bottom plate welding of a plurality of areas usually, because fixture on the welding set of current is most immovable, consequently along with welded bottom plate is bigger and bigger, fixture can't satisfy the centre gripping to the bottom plate, thereby can reduce the production efficiency of bottom plate, simultaneously because can produce the high temperature metal that splashes among the welding process, when metal piece splashes to on the inflammable matter, thereby probably lead to the emergence of conflagration, consequently, how this problem of reasonable solution is that we need consider.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a trailer bottom plate welding and positioning device which can rapidly clamp bottom plates with different sizes through the arrangement of a rack plate and a clamping block so as to ensure the processing efficiency of bottom plate welding, and meanwhile, a glass sleeve is arranged so as to avoid the occurrence of fire caused by the flying-out of high-temperature metal scraps.

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

the utility model provides a trailer bottom plate welding position device, includes the base, the upper end symmetry of base is equipped with two fixed blocks, is located the left the lower extreme of fixed block and the upper end fixed connection of base, the upper end fixed mounting of base has the installation piece, be equipped with the opening in the installation piece, be located the right side fixedly connected with rack plate of fixed block, the right-hand member of rack plate runs through opening and fixedly connected with and pushes away the handle, push away the adjacent surface with the installation piece and pass through reset spring elastic connection.

Preferably, the upper end of opening is equipped with the fixture block with rack plate matched with, the upper end of fixture block extends to the external world and fixedly connected with draws the handle.

Preferably, the upper end symmetry of base is equipped with two support columns, two the opposite face of support column rotates jointly and is connected with the threaded rod, threaded connection has the slider on the threaded rod, the lower extreme fixedly connected with electric telescopic handle of slider, electric telescopic handle's lower extreme fixedly connected with welder, the right-hand member of threaded rod runs through and is located left support column and fixedly connected with commentaries on classics handle.

Preferably, the upper end of base is equipped with the spout, be equipped with the slider in the spout, the inner wall sliding connection of slider and spout, the upper end of slider and the lower extreme fixed connection of the fixed block that is located the right side.

Preferably, the opposite surfaces of the two support columns are fixedly connected with a guide rod, the guide rod penetrates through a sliding block, and the sliding block is connected with the guide rod in a sliding manner.

Preferably, the outer wall of the welding gun is fixedly connected with an annular plate, the lower end of the annular plate is fixedly connected with two guiding telescopic rods, the telescopic ends of the two guiding telescopic rods are fixedly connected with a glass sleeve, and the upper end of the glass sleeve is elastically connected with the lower end of the annular plate through two telescopic springs.

Preferably, the lower end of the base is provided with a plurality of supporting seats.

The utility model has the following beneficial effects:

1. compared with the prior art, the clamping block and the rack plate are arranged, so that the welding of bottom plates with different sizes can be rapidly completed during welding, and the processing efficiency during welding is greatly improved;

2. compared with the prior art, the glass sleeve is arranged, so that high-temperature fragment flying can be avoided when welding is carried out, and meanwhile, the glass sleeve is arranged through the telescopic spring, so that the glass sleeve cannot influence the welding of a welding gun on different depth gaps.

Drawings

FIG. 1 is a schematic structural diagram of a trailer floor welding and positioning device according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: the device comprises a base 1, a support column 2, a threaded rod 3, a guide rod 4, a slide block 5, a rotating handle 6, an electric telescopic rod 7, an annular plate 8, a glass sleeve 9, a fixing block 10, a sliding chute 11, a slide block 12, a pushing handle 13, an installation block 14, a clamping block 15, a rack plate 16, a return spring 17, a guide telescopic rod 18 and a telescopic spring 19.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a trailer bottom plate welding and positioning device comprises a base 1, wherein a plurality of supporting seats are arranged at the lower end of the base 1 and support the base 1, two fixing blocks 10 are symmetrically arranged at the upper end of the base 1, the lower end of the fixing block 10 positioned at the left side is fixedly connected with the upper end of the base 1, an installation block 14 is fixedly arranged at the upper end of the base 1, a through hole is arranged in the installation block 14, a rack plate 16 is fixedly connected at the right side of the fixing block 10 positioned at the right side, the right end of the rack plate 16 penetrates through the through hole and is fixedly connected with a push handle 13, the adjacent surface of the push handle 13 and the installation block 14 is elastically connected through a return spring 17, a clamping block 15 matched with the rack plate 16 is arranged at the upper end of the through hole, a pull handle is extended to the outside and fixedly connected with the upper end of the clamping block 15, a sliding groove 11 is arranged at the upper end of the base 1, a sliding block 12 is arranged in the sliding groove 11, and is slidably connected with the inner wall of the sliding groove 11, the upper end of the sliding block 12 is fixedly connected with the lower end of the fixed block 10 positioned on the right side.

Wherein, base 1's upper end symmetry is equipped with two support columns 2, the opposite face of two support columns 2 rotates jointly and is connected with threaded rod 3, threaded rod 3 goes up threaded connection has slider 5, the lower extreme fixedly connected with electric telescopic handle 7 of slider 5, the lower extreme fixedly connected with welder of electric telescopic handle 7, the right-hand member of threaded rod 3 runs through and is located left support column 2 and fixedly connected with commentaries on classics 6, the common fixedly connected with guide bar 4 of the opposite face of two support columns 2, guide bar 4 runs through slider 5, slider 5 and 4 sliding connection of guide bar, guide bar 4 plays the effect of direction to slider 5.

Wherein, welder's outer wall fixedly connected with annular plate 8, two direction telescopic links 18 of the lower extreme fixedly connected with of annular plate 8, the flexible end fixedly connected with glass sleeve 9 of two direction telescopic links 18, the upper end of glass sleeve 9 and the lower extreme of annular plate 8 are through two expanding spring 19 elastic connection.

The utility model can be illustrated by the following operating modes: when welding is performed, the bottom plate is placed on the base 1, and the push handle 13 can be pushed at the moment, so that the rack plate 16 drives the fixing block 10 on the right side to move left, and the bottom plate is fixed (as the directions of the lower end of the clamping block 15 and the upper rack of the rack plate 16 are shown in fig. 2, the rack plate 16 can only move left, but cannot move right);

after the fixing is finished, the rotating handle 6 is rotated to enable the sliding block 5 to move left and right, so that the welding gun is adjusted to an appointed position, at the moment, only the electric telescopic rod 7 is started to enable the welding gun to move downwards to carry out welding, in the welding process, due to the arrangement of the glass sleeve 9, the flying of chips in the welding process can be avoided, and meanwhile due to the arrangement of the telescopic spring 19, when the welding gun can weld gaps of different depths, the glass sleeve 9 can be always positioned above the bottom plate, and the use of the welding gun cannot be influenced;

after the welding is finished, the fixture block 15 is pulled up at the moment, the fixing block 10 on the right side can be moved back under the elastic action of the return spring 17, and the bottom plate can be taken down at the moment. The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a trailer bottom plate welding position device, includes base (1), its characterized in that: the upper end symmetry of base (1) is equipped with two fixed blocks (10), is located the left the lower extreme of fixed block (10) and the upper end fixed connection of base (1), the upper end fixed mounting of base (1) has installation piece (14), be equipped with the opening in installation piece (14), be located the right side fixedly connected with rack plate (16) of fixed block (10), the right-hand member of rack plate (16) runs through opening and fixedly connected with and pushes away (13), it passes through reset spring (17) elastic connection to push away the looks proximal surface of (13) and installation piece (14).

2. The trailer floor welding and positioning device as claimed in claim 1, wherein: the upper end of opening is equipped with and rack plate (16) matched with fixture block (15), the upper end of fixture block (15) extends to the external world and fixedly connected with draws the handle.

3. The trailer floor welding and positioning device as claimed in claim 1, wherein: the upper end symmetry of base (1) is equipped with two support columns (2), two the opposite face of support column (2) rotates jointly and is connected with threaded rod (3), threaded rod (3) are gone up threaded connection and are had slider (5), the lower extreme fixedly connected with electric telescopic handle (7) of slider (5), the lower extreme fixedly connected with welder of electric telescopic handle (7), the right-hand member of threaded rod (3) runs through and is located left support column (2) and fixedly connected with and changes (6).

4. The trailer floor welding and positioning device as claimed in claim 1, wherein: the upper end of base (1) is equipped with spout (11), be equipped with slider (12) in spout (11), the inner wall sliding connection of slider (12) and spout (11), the upper end of slider (12) and the lower extreme fixed connection of fixed block (10) that is located the right side.

5. The trailer floor welding and positioning device as claimed in claim 3, wherein: two the common fixedly connected with guide bar (4) of opposite face of support column (2), slider (5) is run through in guide bar (4), slider (5) and guide bar (4) sliding connection.

6. The trailer floor welding and positioning device as claimed in claim 3, wherein: the outer wall fixedly connected with annular plate (8) of welder, two direction telescopic link (18) of lower extreme fixedly connected with of annular plate (8), two the flexible end fixedly connected with glass sleeve (9) of direction telescopic link (18), the upper end of glass sleeve (9) and the lower extreme of annular plate (8) are through two expanding spring (19) elastic connection.

7. The trailer floor welding and positioning device as claimed in claim 1, wherein: the lower end of the base (1) is provided with a plurality of supporting seats.