CN203184880U - Welding tool of door-shaped bracket - Google Patents
Welding tool of door-shaped bracket Download PDFInfo
- Publication number
- CN203184880U CN203184880U CN 201320136453 CN201320136453U CN203184880U CN 203184880 U CN203184880 U CN 203184880U CN 201320136453 CN201320136453 CN 201320136453 CN 201320136453 U CN201320136453 U CN 201320136453U CN 203184880 U CN203184880 U CN 203184880U
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- Prior art keywords
- door
- threaded
- piece
- type carriage
- shaped bracket
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Abstract
The utility model discloses a welding tool of a door-shaped bracket. The door-shaped bracket comprises a top beam, a left beam and a right beam, wherein the top beam, the left beam and the right beam form a door-shaped frame. A plurality of threaded connection blocks are arranged on the outer side of the door-shaped bracket, and a plurality of supporting pieces are arranged on the inner side of the door-shaped bracket. The welding tool comprises a bottom plate. A plurality of beam supporting blocks arranged corresponding to the top beam, the left beam and the right beam respectively, a plurality of threaded connection block limited blocks arranged corresponding to the threaded connection blocks, and a plurality of supporting piece limited blocks arranged corresponding to the supporting pieces are arranged on the bottom plate. According to the welding tool, precision and tightness when the door-shaped bracket is assembled and welded are improved, labor time is saved, labor intensity is lightened, meanwhile production efficiency is improved, and production cost is reduced.
Description
Technical field
The utility model belongs to the frock clamp field of mechanical technique, relates in particular to a kind of type carriage welding tooling.
Background technology
Door type carriage is that the mine is with the important mechanical part on exploratory drilling rig derrick top, for connecting sustainer and other drive disk assemblies.As shown in Figure 1, door type carriage amounts to 33 parts assemblings by 13 kinds of back timber 11, left crossbeam 12, right crossbeam 13, left cantilever 14, right cantilever 15, the piece 16 that is threaded, support sheet 17, reinforcement plates 18 etc. and is welded.Because part specifications differs, quantity is many, obscures easily during the assembling welding; Add that this product is door type structure, rigidity is relatively poor, thus when welding difficulty quite big, be easy to produce defective work because of welding deformation.Because back timber and left and right sides crossbeam have the flatness requirement, the difficulty that postwelding is adjusted is also bigger.
The utility model content
In view of the defective that above-mentioned prior art exists, the purpose of this utility model is to propose a kind of type carriage welding tooling.
The purpose of this utility model will be achieved by the following technical programs:
A kind of type carriage welding tooling, described door type carriage comprises back timber, left crossbeam and the right crossbeam of forming door type framework, the outside of described door type carriage is provided with a plurality of pieces that is threaded, the inboard of described door type carriage is provided with a plurality of support sheets, comprise a base plate, described base plate be provided with a plurality of respectively with the corbel piece of described back timber, left crossbeam and the corresponding setting of right crossbeam, the piece limited block that is threaded of a plurality of corresponding settings with the described piece that is threaded, and a plurality of and the support sheet limited block corresponding setting of described support sheet.
Preferably, above-mentioned door type carriage welding tooling, wherein: the described piece that is threaded is fixed on the described piece limited block that is threaded by threaded.
Preferably, above-mentioned door type carriage welding tooling, wherein: described corbel piece and described support sheet limited block are formed in one.
Outstanding effect of the present utility model is: precision and compactness when door type carriage welding tooling of the present utility model has improved door type carriage assembling welding, can accurately locate with each part on the side door type carriage, prevent that part occurring in the assembling obscures, problems such as dimensional discrepancy is big, thereby guarantee the interchangeability when door type carriage has good technology stability and use, weaken product quality to the dependence of element precision; On the other hand because door type carriage welding tooling makes a type carriage integral body have favorable rigidity, thereby greatly reduced welding deformation, need not significantly, the postwelding adjustment can guarantee dimensional accuracy, not only saved working time, alleviated labour intensity, and improved production efficiency, reduced production cost.
Following constipation closes the embodiment accompanying drawing, the specific embodiment of the present utility model is described in further detail, so that technical solutions of the utility model are easier to understand, grasp.
Description of drawings
Fig. 1 is a structural representation of type carriage;
Fig. 2 is the structural representation of the utility model embodiment.
The specific embodiment
As shown in Figure 1, door type carriage comprises back timber 11, left crossbeam 12 and the right crossbeam 13 of forming door type framework, the outside of door type carriage is provided with 6 pieces 16 that are threaded, the inboard of door type carriage is provided with 7 support sheets 17, a kind of type carriage welding tooling of present embodiment, as shown in Figure 2, comprise base plate 1, base plate 1 be provided with 7 respectively with the corbel piece 2 of back timber 11, left crossbeam 12 and the 13 corresponding settings of right crossbeam.Back timber 11, left crossbeam 12 and right crossbeam 13 are flat on the corresponding corbel piece 2, regulate the position after, clamp with C type folder, both can guarantee enough rigidity, the bottom surface flatness that can guarantee back timber 11, left crossbeam 12 and right crossbeam 13 again is 1 tolerance.
Also be provided with 6 piece limited blocks 3 that are threaded with the piece 16 corresponding settings that are threaded on the base plate 1, the piece 16 that is threaded is fixed on the piece limited block 3 that is threaded by threaded.The screwed hole size of piece 16 differs owing to be threaded, thereby designed the mistake proofing measure at the piece limited block 3 that is threaded, that is: the piece 16 that will be threaded is fixed on the piece limited block 3 that is threaded by threaded, the clear size of opening difference of piece limited block 3 owing to be threaded, threaded that can only corresponding corresponding size, the piece 16 and threaded of corresponding size can only correspondence be threaded accordingly, thereby, not only can guarantee all piece limited block 3 size stability that are threaded, and assurance that can 100% piece 16 that is threaded can not produce assembly defect because of welder's carelessness or personnel's change.
Also be provided with 7 support sheet limited blocks 4 with the 17 corresponding settings of support sheet on the base plate 1.Because 7 support sheets of requirement inboard dimensional discrepancy each other are ± 0.5, thereby are provided with support sheet limited block 4, can guarantee its dimensional accuracy effectively.
Preferably, corbel piece 2 is formed in one with support sheet limited block 4.
Precision and compactness when the door type carriage welding tooling of present embodiment has improved door type carriage assembling welding, can accurately locate with each part on the side door type carriage, prevent that part occurring in the assembling obscures, problems such as dimensional discrepancy is big, thereby guarantee the interchangeability when door type carriage has good technology stability and use, weaken product quality to the dependence of element precision; On the other hand because door type carriage welding tooling makes a type carriage integral body have favorable rigidity, thereby greatly reduced welding deformation, need not significantly, the postwelding adjustment can guarantee dimensional accuracy, not only saved working time, alleviated labour intensity, and improved production efficiency, reduced production cost.
The utility model is not limited to aforementioned embodiments; those skilled in the art are under the enlightenment of the utility model technical spirit; also may make other changes, but as long as function and the utility model of its realization are same or similar, all should belong to protection domain of the present utility model.
Claims (3)
1. door type carriage welding tooling, described door type carriage comprises the back timber (11) of forming door type framework, left side crossbeam (12) and right crossbeam (13), the outside of described door type carriage is provided with a plurality of pieces that is threaded (16), the inboard of described door type carriage is provided with a plurality of support sheets (17), it is characterized in that: comprise a base plate (1), described base plate (1) be provided with a plurality of respectively with described back timber (11), the corresponding corbel piece (2) that arranges of left side crossbeam (12) and right crossbeam (13), the piece limited block (3) that is threaded of a plurality of corresponding settings with the described piece that is threaded (16), and a plurality of and support sheet limited block (4) the corresponding setting of described support sheet (17).
2. door according to claim 1 type carriage welding tooling, it is characterized in that: the described piece that is threaded (16) is fixed on the described piece limited block (3) that is threaded by threaded.
3. door according to claim 1 type carriage welding tooling, it is characterized in that: described corbel piece (2) is formed in one with described support sheet limited block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320136453 CN203184880U (en) | 2013-03-25 | 2013-03-25 | Welding tool of door-shaped bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320136453 CN203184880U (en) | 2013-03-25 | 2013-03-25 | Welding tool of door-shaped bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203184880U true CN203184880U (en) | 2013-09-11 |
Family
ID=49101776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320136453 Expired - Fee Related CN203184880U (en) | 2013-03-25 | 2013-03-25 | Welding tool of door-shaped bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203184880U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753093A (en) * | 2014-01-27 | 2014-04-30 | 福建优胜达电梯有限公司 | Elevator transmission frame welding and positioning device and welding method thereof |
| CN104384791A (en) * | 2014-10-31 | 2015-03-04 | 湖州美胜机械有限公司 | Seat-frame welding clamp |
| CN106624481A (en) * | 2016-11-30 | 2017-05-10 | 中车长江车辆有限公司 | Assembling fixture and assembling method |
| CN109048760A (en) * | 2018-08-20 | 2018-12-21 | 滁州市经纬装备科技有限公司 | A kind of platform general assembly |
-
2013
- 2013-03-25 CN CN 201320136453 patent/CN203184880U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753093A (en) * | 2014-01-27 | 2014-04-30 | 福建优胜达电梯有限公司 | Elevator transmission frame welding and positioning device and welding method thereof |
| CN103753093B (en) * | 2014-01-27 | 2015-08-19 | 福建优胜达电梯有限公司 | Elevator transmission frame apparatus for welding and positioning and welding method thereof |
| CN104384791A (en) * | 2014-10-31 | 2015-03-04 | 湖州美胜机械有限公司 | Seat-frame welding clamp |
| CN104384791B (en) * | 2014-10-31 | 2016-01-27 | 湖州美胜机械有限公司 | Seat frame weld jig |
| CN106624481A (en) * | 2016-11-30 | 2017-05-10 | 中车长江车辆有限公司 | Assembling fixture and assembling method |
| CN109048760A (en) * | 2018-08-20 | 2018-12-21 | 滁州市经纬装备科技有限公司 | A kind of platform general assembly |
| CN109048760B (en) * | 2018-08-20 | 2020-07-14 | 滁州市经纬装备科技有限公司 | Platform assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20170325 |
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| CF01 | Termination of patent right due to non-payment of annual fee |