CN218926735U

CN218926735U - Urea case support subassembly welding frock

Info

Publication number: CN218926735U
Application number: CN202223189069.2U
Authority: CN
Inventors: 王辉; 耿祥; 杨漠; 王锦; 王崇
Original assignee: Kunming Henghe Environmental Protection Technology Co ltd; Wuxi Henghe Ep Tech Co ltd
Current assignee: Kunming Henghe Environmental Protection Technology Co ltd; Wuxi Henghe Ep Tech Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-28
Anticipated expiration: 2032-11-30

Abstract

The utility model provides a urea box bracket assembly welding tool which comprises a bottom plate and is characterized in that a side vertical plate is arranged on the bottom plate, a carrying plate is arranged on the side plate, and a fixing mechanism I for fixedly mounting two side pipe walls of a pipe, a fixing mechanism II for fixedly mounting the top pipe wall of the pipe, a positioning column I for supporting and positioning the side plate, a fixing structure III for pressing the side plate and a fixing mechanism IV for fixing a connecting plate are arranged on the carrying plate. The welding fixture realizes the positioning and fixing of the mounting tube, the side plate and the connecting plate, ensures the stable and accurate welding position among the bracket components, has a plurality of positioning structures, ensures that parts can be placed in place, and avoids the problem of generating welding position deviation; the welding fixture not only can keep fixed stability, but also can increase the supporting effect on the component, and avoids the deformation of the component to cause the edge warping of the welding position of the part.

Description

Urea case support subassembly welding frock

Technical Field

The utility model relates to the technical field of urea bracket clamping equipment, in particular to a urea box bracket assembly welding tool.

Background

At present, with the rapid development of the automobile industry, as the atmospheric pollution is more and more serious, the greenhouse effect is more and more obvious, and the automobile emission requirement for influencing the result is higher and higher; the post-treatment of the van is an increased emission improvement device under the requirements, and the tail gas further reduces emission pollutants through the post-treatment liquid in the urea tank, thereby making an important contribution to environmental improvement. The urea tank support installed for the urea tank for the post-treatment is particularly important, and the urea tank support ensures the normal operation of the urea tank in the post-treatment of the whole vehicle.

The urea case support is including being responsible for support and bracket components, wherein, bracket components is including installing tube, connecting plate, curb plate, and above-mentioned subassembly is special-shaped because the product shape, and artifical unable fixed while welding, and during the welding, need guarantee to be in stable fixed state between the part, otherwise can produce welding error, leads to the product to reworking even the product is scrapped, has improved manufacturing cost.

Disclosure of Invention

The utility model aims to provide a welding tool for a urea box bracket component, which overcomes the defects in the prior art.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a urea case support subassembly welding frock, includes the bottom plate, is provided with the side riser on the bottom plate, is provided with the year thing board on the curb plate, is provided with the fixed establishment first, the fixed establishment second that are used for fixed mounting pipe top pipe wall, the reference column first that is used for supporting and positioning the curb plate, the fixed establishment third that is used for pushing down the curb plate and the fixed establishment fourth that is used for fixed connection board that are used for fixed mounting pipe both sides pipe wall on the year thing board.

As an improvement of the urea box bracket assembly welding tool, the fixing mechanism I comprises a first stop block, a first stroke cylinder and a first pressing block fixed on the working end of the first stroke cylinder, wherein the first stop block is arranged on the carrying plate, the first stroke cylinder is arranged at the bottom of the carrying plate, the first pressing block extends out of the carrying plate, and the first pressing block is matched with the first stop block to fixedly install two side pipe walls of a pipe.

As an improvement of the urea box bracket assembly welding tool, the fixing mechanism II comprises a pressing block II and a rotary cylinder I, the pressing block II is fixedly connected with the working end of the rotary cylinder I, and the rotary cylinder I is used for driving the pressing block II to move so as to contact and fixedly install the top pipe wall of the pipe.

As an improvement of the urea box bracket assembly welding tool, the fixing mechanism III comprises a pressing block III and a rotary cylinder II, the pressing block III is fixedly connected with the working end of the rotary cylinder II, and the rotary cylinder II is used for driving the pressing block III to move so as to contact and fix the top of the side plate.

As an improvement of the urea box bracket assembly welding tool, the fixing mechanism IV comprises a sliding rail, a sliding block and a supporting block, wherein the sliding rail is arranged on the carrying plate, the sliding block is in sliding connection with the sliding rail, the supporting block is arranged on the sliding block, the supporting block is provided with a positioning column II, and the connecting plate is arranged on the supporting block and is positioned by the positioning column II.

As an improvement of the urea box bracket assembly welding tool, the object carrying plate is provided with a positioning block for positioning the mounting pipe, the positioning block is provided with a positioning ball head, and the positioning ball head is used for being embedded into a mounting hole of the side pipe wall of the mounting pipe.

As an improvement of the urea box bracket assembly welding tool, the support column for supporting the side plate is arranged on the carrying plate, and the support column is positioned on the matched pressing block and is used for fixing the side plate.

As an improvement of the urea box bracket assembly welding tool, the object carrying plate is provided with a plurality of positioning holes, the positioning holes are used for installing positioning columns, and the positioning holes are used for adjusting the installation positions of the first positioning columns so as to be applicable to different openings on the side plate.

As an improvement of the welding tool for the urea box bracket component, the second pressing block and the third pressing block are provided with error-proof pins.

As an improvement of the urea box bracket assembly welding tool, the supporting block is provided with a step for supporting the side plate.

Compared with the prior art, the utility model has the beneficial effects that: the welding fixture realizes the positioning and fixing of the mounting tube, the side plate and the connecting plate, ensures the stable and accurate welding position among the bracket components, has a plurality of positioning structures, ensures that parts can be placed in place, and avoids the problem of generating welding position deviation; the welding fixture not only can keep fixed stability, but also can increase the supporting effect on the component, and avoids the deformation of the component to cause the edge warping of the welding position of the part.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

fig. 3 is a schematic diagram of a third embodiment of the present utility model.

Wherein, 1, the bottom plate; 2. a side vertical plate; 3. a carrying plate; 4. a first fixing mechanism; 41. a first stop block; 42. a stroke cylinder I; 43. a first pressing block; 5. a second fixing mechanism; 51. pressing a second block; 52. a first rotary cylinder; 6. positioning a first column; 7. a third fixing structure; 71. pressing into a third block; 72. a rotary cylinder II; 8. a fixing mechanism IV; 81. a slide rail; 82. a slide block; 83. a support block; 9. a positioning column II; 10. a positioning block; 11. a support column; 12. positioning holes; 13. an error-proof pin; 14. a step; 15. installing a pipe; 16. a side plate; 17. and (5) connecting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, a welding fixture for a urea box bracket assembly comprises a bottom plate 1, wherein a side vertical plate 2 is arranged on the bottom plate 1, a carrying plate 3 is arranged on a side plate 16, and a fixing mechanism I4 for fixedly mounting pipe walls on two sides of a pipe 15, a fixing mechanism II 5 for fixedly mounting pipe walls on the top of the pipe 15, a positioning column I6 for supporting and positioning the side plate 16, a fixing structure III 7 for pressing the side plate 16 and a fixing mechanism IV 8 for fixing a connecting plate 17 are arranged on the carrying plate 3.

The first fixing mechanism 4 comprises a first stop block 41, a first stroke cylinder 42 and a first pressing block 43 fixed on the working end of the first stroke cylinder 42, wherein the first stop block 41 is arranged on the carrying plate 3, the first stroke cylinder 42 is arranged at the bottom of the carrying plate 3, the first pressing block 43 extends out of the carrying plate 3, and the first pressing block 43 is matched with the first stop block 41 to fixedly install two side pipe walls of the pipe 15.

The second fixing mechanism 5 comprises a second pressing block 51 and a first rotary cylinder 52, the second pressing block 51 is fixedly connected with the working end of the first rotary cylinder 52, and the first rotary cylinder 52 is used for driving the second pressing block 51 to move so as to contact and fixedly install the top pipe wall of the pipe 15.

The third fixing mechanism comprises a third pressing block 71 and a second rotary cylinder 72, the third pressing block 71 is fixedly connected with the working end of the second rotary cylinder 72, and the second rotary cylinder 72 is used for driving the third pressing block 71 to move so as to contact and fix the top of the side plate 16.

The fourth fixing mechanism 8 comprises a sliding rail 81, a sliding block 82 and a supporting block 83, the sliding rail 81 is arranged on the carrying plate 3, the sliding block 82 is in sliding connection with the sliding rail 81, the supporting block 83 is arranged on the sliding block 82, the supporting block 83 is provided with a second positioning column 9, and the connecting plate 17 is arranged on the supporting block 83 and is positioned by the second positioning column 9.

The object carrying plate 3 is provided with a positioning block 10 for positioning the mounting pipe 15, the positioning block 10 is provided with a positioning ball head, and the positioning ball head is used for being embedded into a mounting hole of the side pipe wall of the mounting pipe 15.

The support column 11 for supporting the side plate 16 is arranged on the carrying plate 3, and the support column 11 is positioned on the matched pressing block III 71 and used for fixing the side plate 16.

The carrying plate 3 is provided with a plurality of positioning holes 12, the positioning holes 12 are used for installing the first positioning column 6, and the positioning holes 12 are used for adjusting the installation position of the first positioning column 6 so as to be applicable to different openings on the side plate 16.

The second pressing block 51 and the third pressing block 71 are provided with error-proofing pins 13.

The support block 83 is provided with a step 14 for supporting the side plate 16.

The principle of the welding fixture is that the installation tube 15 is placed on the carrying plate 3, and the positioning ball head of the positioning block 10 is embedded into the opening of the side tube wall of the installation tube 15. Placed on the mounting tube 15, the first positioning column 6 is embedded into the opening of the side plate 16, and the support column 11 supports the side plate 16. The connecting plate 17 is placed on the supporting block 83, and the second positioning column 9 of the supporting block 83 is embedded into the opening of the connecting plate 17.

Pushing the supporting block 83, the supporting block 83 slides on the sliding rail 81 through the sliding block 82, the step 14 of the supporting block 83 supports the side plate 16, and the connecting plate 17 on the supporting block 83 moves to a designated position on the side plate 16.

The stroke cylinder I42, the rotary cylinder I52 and the rotary cylinder II 72 work simultaneously, the pressing block I43 is matched with the stop block I41 to fixedly install the two side pipe walls of the pipe 15, the pressing block II 51 is contacted with the top pipe wall of the installation pipe 15 under the action of the rotary cylinder I52 and fixedly installs the pipe 15, and the pressing block III 71 is contacted with the top of the side plate 16 under the action of the rotary cylinder II 72 and is matched with the supporting column 11 to fix the side plate 16. The error-proofing pins 13 on the second pressing block 51 and the third pressing block 71 replace the second pressing block 51 and the third pressing block 71 to act on the corresponding mounting pipe 15 and the side plate 16, and the heights of the error-proofing pins 13 can be adjusted to adapt to the mounting pipes 15 and the side plates 16 with different thicknesses.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a urea case support subassembly welding frock, includes the bottom plate, and its characterized in that is provided with the side riser on the bottom plate, is provided with the year thing board on the curb plate, is provided with the fixed establishment first that is used for fixed mounting pipe both sides pipe wall, the fixed establishment second that is used for fixed mounting pipe top pipe wall, the reference column first that is used for supporting and locating the curb plate, the fixed establishment third that is used for pushing down the curb plate and the fixed establishment fourth that is used for fixed connection board on the year thing board.

2. The welding fixture for the urea box bracket assembly according to claim 1, wherein the first fixing mechanism comprises a first stop block, a first stroke cylinder and a first pressing block fixed on a working end of the first stroke cylinder, wherein the first stop block is arranged on the carrying plate, the first stroke cylinder is arranged at the bottom of the carrying plate, the first pressing block extends out of the carrying plate, and the first pressing block is matched with two side pipe walls of the first stop block to fixedly install a pipe.

3. The urea box bracket assembly welding tool according to claim 1, wherein the second fixing mechanism comprises a second pressing block and a first rotary cylinder, the second pressing block is fixedly connected with the working end of the first rotary cylinder, and the first rotary cylinder is used for driving the second pressing block to move so as to contact and fixedly install the top pipe wall of the pipe.

4. The urea box bracket assembly welding tool according to claim 1, wherein the fixing mechanism III comprises a pressing block III and a rotary cylinder II, the pressing block III is fixedly connected with the working end of the rotary cylinder II, and the rotary cylinder II is used for driving the pressing block III to move so as to contact and fix the top of the side plate.

5. The urea box bracket assembly welding tool according to claim 1, wherein the fixing mechanism IV comprises a sliding rail, a sliding block and a supporting block, the sliding rail is arranged on the carrying plate, the sliding block is in sliding connection with the sliding rail, the supporting block is arranged on the sliding block, the supporting block is provided with a positioning column II, and the connecting plate is arranged on the supporting block and is positioned by the positioning column II.

6. The urea box bracket assembly welding tool according to claim 1, wherein a positioning block for positioning the mounting pipe is arranged on the carrying plate, the positioning block is provided with a positioning ball head, and the positioning ball head is used for being embedded into a mounting hole of a side pipe wall of the mounting pipe.

7. The urea box bracket assembly welding fixture of claim 1, wherein the object carrying plate is provided with a support column for supporting the side plate, and the support column is positioned in the matched pressing block and is used for fixing the side plate.

8. The urea box bracket assembly welding fixture of claim 7, wherein the carrier plate is provided with a plurality of positioning holes, the positioning holes are used for installing the first positioning column, and the positioning holes are used for adjusting the installation position of the first positioning column so as to be suitable for different openings on the side plate.

9. A urea box bracket assembly welding fixture according to claim 3, wherein the second and third press blocks are provided with error-proofing pins.

10. The urea box bracket assembly welding fixture of claim 5, wherein the support block is provided with a step for supporting the side plate.