CN102357767A - Draw beam assembly and welding device - Google Patents
Draw beam assembly and welding device Download PDFInfo
- Publication number
- CN102357767A CN102357767A CN2011103247214A CN201110324721A CN102357767A CN 102357767 A CN102357767 A CN 102357767A CN 2011103247214 A CN2011103247214 A CN 2011103247214A CN 201110324721 A CN201110324721 A CN 201110324721A CN 102357767 A CN102357767 A CN 102357767A
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- Prior art keywords
- clamp body
- locating piece
- compact heap
- draw beam
- fixture body
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- 238000003466 welding Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000003825 pressing Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a draw beam assembly and welding device. A position changer is fixedly connected with a fixture body. A central positioning block is arranged on the fixture body. A draw gear positioning block is arranged on the fixture body. A positioning hole is formed on the draw gear positioning block. One end of the central positioning pin is provided with external threads. The central positioning pin runs through the positioning hole on the draw gear positioning block and then is fixed together with a workpiece. An end positioning block is arranged on the upper part of the fixture body. A two-way pressing block and a bridge type pressing block are arranged outside the fixture body. The draw beam assembly and welding device completely changes a conventional machining way which is adopted continuously for dozens of years by factories, realizes once hoisting and once assembly, and is time-saving, labor-saving and highly universal; moreover, the both sides of the device can be used for production, so the production efficiency is improved by four times; different products can be produced by one set of tool so that tool manufacturing cost and an occupied floor space can be reduced.
Description
Technical field
The present invention relates to a kind of passenger train draw beam and produce assembly-welding device, especially relate to a kind of draw beam assembly-welding device.
Background technology
In passenger train was produced, producing draw beam in the past needed two cover frocks.First cover be the draw beam group to frock, the second cover frock is a draw beam upset frock.With two cover frock productions, just need twice location of operator, twice clamping, load onto for twice and to load, take overhead traveling crane, occupied ground, it is very long to produce non-cutting time, and labor strength is big, and production efficiency is low.
Summary of the invention
The present invention is directed to group to accomplishing draw beam needs two cover frock, twice location and compressing for twice; The situation that operating efficiency is extremely low provides a kind of and the draw beam group is synthesized a collection group to frock and draw beam reversible deformation frock, welding, upset are the draw beam assembly welding turnover fixture of one.
For realizing above-mentioned purpose, the present invention provides a kind of draw beam assembly-welding device, it is characterized in that: comprise positioner, clamp body, centralized positioning piece, hitch locating piece, end locating piece, two-way compact heap, bridge-type compact heap and centralized positioning pin; Positioner and clamp body are fixed together; The centralized positioning piece is installed in above the clamp body, and the hitch locating piece is installed in above the clamp body, and the hitch locating piece is provided with locating hole; One end of centralized positioning pin has external screw thread; Locating hole and workpiece that the centralized positioning pin passes on the hitch locating piece are fixed, and the end locating piece is installed in the top of part clamp body, and two-way compact heap, bridge-type compact heap are installed in the clamp body outside.
Clamp body is the frame structure that is welded by upper table surface, following table, rectangular tube, and all there is dovetail groove the inside and outside both sides of framework, and two-way compact heap, bridge-type compact heap are installed in the dovetail groove.
Positioner of the present invention and clamp body are fixed together, and the centralized positioning piece is installed in above the clamp body, and the hitch locating piece is installed in above the clamp body; The hitch locating piece is provided with locating hole; One end of centralized positioning pin has external screw thread, and locating hole and workpiece that the centralized positioning pin passes on the hitch locating piece are fixed, and the end locating piece is installed in the top of part clamp body; Two-way compact heap, bridge-type compact heap are installed in the clamp body outside, have thoroughly changed traditional processing mode that factory extends over scores of years.Once lifting, it is right once to organize, and saves time, laborsaving.These anchor clamps adopt tow sides to produce simultaneously, and production efficiency improves four times than in the past.Has versatility widely.Realized one the cover frock can produce multiple different product.Practice thrift the frock manufacturing expense.Reduce the place area occupied.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the cutaway view along A-A line among Fig. 1;
Fig. 3 is the structural representation of clamp body.
The specific embodiment
With reference to Fig. 1, Fig. 2, the present invention is made up of positioner 1, clamp body 2, centralized positioning piece 3, hitch locating piece 4, end locating piece 5, two-way compact heap 6, bridge-type compact heap 7 and centralized positioning pin 8.Positioner 1 is fixed together with clamp body 2, when positioner 1 rotation, drives and then rotation of clamp body 2.Centralized positioning piece 3 is installed in above the clamp body 2, connects through bolt, plays the effect of positioning towed beam home record width; Hitch locating piece 4 be installed in clamp body 2 above, be connected with screw with clamp body; Hitch locating piece 4 is provided with locating hole, and an end of centralized positioning pin 8 has external screw thread, only needs the centralized positioning pin is passed the locating hole on the hitch locating piece 4, inserts in the workpiece, uses nut screwing clamping, just can workpiece be fixed.End locating piece 5 is installed in the top of clamp body 2, connects with screw, plays the effect of location workpiece one end; Two-way compact heap 6, bridge-type compact heap 7 are installed in clamp body 2 outsides, play workpiece is carried out the effect of workpiece pressing up and down.
With reference to Fig. 3, clamp body is the framework that is welded by upper table surface 9, following table 11, rectangular tube 10, and dovetail groove 12 is all installed in the inside and outside both sides of framework, and two-way compact heap, bridge-type compact heap are installed in the dovetail groove.
Job order is lifting product coupler seat; This product of coupler seat is close on the hitch locating piece 4; After centralized positioning pin 8 inserted the hole and the hole on the product coupler seat on the hitch locating piece 4 simultaneously, nut screwing clamping on centralized positioning pin 8, is about to coupler seat and is fixed on the hitch locating piece 4; Two draw beam sheets about the lifting are close on the upper surface of clamp body 2 its lower surface again, rely on centralized positioning piece 3 and end locating piece 5, and two draw beam sheets are all around located, and through two-way compact heap 6, bridge-type compact heap 7 two draw beam sheets are compressed; Just can the completion group after fixing with coupler seat and two draw beam sheets to work.Group to after weld, realize the welding of best angle through positioner 1.After accomplishing the welding of a draw beam, need not unload workpiece, make the directly cooling naturally on clamp body of the good workpiece of welding, at this moment, but at the next draw beam of the opposite side duplication of production of clamp body 2.The efficient purpose that two draw beams are produced in realization back-to-back simultaneously.
Claims (2)
1. draw beam assembly-welding device; It is characterized in that: comprise positioner, clamp body, centralized positioning piece, hitch locating piece, end locating piece, two-way compact heap, bridge-type compact heap and centralized positioning pin, positioner and clamp body are fixed together, and the centralized positioning piece is installed in above the clamp body; The hitch locating piece is installed in above the clamp body; The hitch locating piece is provided with locating hole, and an end of centralized positioning pin has external screw thread, and locating hole and workpiece that the centralized positioning pin passes on the hitch locating piece are fixed; The end locating piece is installed in the top of part clamp body, and two-way compact heap, bridge-type compact heap are installed in the clamp body outside.
2. draw beam assembly-welding device according to claim 1; It is characterized in that: clamp body is the frame structure that is welded by upper table surface, following table, rectangular tube; All there is dovetail groove the inside and outside both sides of framework, and two-way compact heap, bridge-type compact heap are installed in the dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103247214A CN102357767A (en) | 2011-10-24 | 2011-10-24 | Draw beam assembly and welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103247214A CN102357767A (en) | 2011-10-24 | 2011-10-24 | Draw beam assembly and welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102357767A true CN102357767A (en) | 2012-02-22 |
Family
ID=45583176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103247214A Pending CN102357767A (en) | 2011-10-24 | 2011-10-24 | Draw beam assembly and welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102357767A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384796A (en) * | 2014-11-10 | 2015-03-04 | 重庆靖悦机械设备有限公司 | Clamp for positioning and welding hauling assembly |
| CN104476089A (en) * | 2014-11-10 | 2015-04-01 | 长春轨道客车股份有限公司 | One-step machining fixture for bogie towing beams of railway vehicles |
| CN105149839A (en) * | 2015-09-10 | 2015-12-16 | 南车二七车辆有限公司 | Draft sill fish web pressing device for railway freight car |
| CN104959738B (en) * | 2015-06-09 | 2018-06-15 | 石河子大学 | A kind of seeder frame flexible welding work station |
| CN108788606A (en) * | 2018-08-10 | 2018-11-13 | 芜湖勤惠科技有限公司 | A kind of battery pack housing pneumatic type spot welding built-up jig |
| CN110561014A (en) * | 2019-10-08 | 2019-12-13 | 中车长春轨道客车股份有限公司 | Positioning tool for milling and welding of traction beam of railway passenger car |
| CN111872824A (en) * | 2020-08-25 | 2020-11-03 | 柳州友助科技有限公司 | Polishing device for upper and lower surfaces of automobile axle housing plate |
| CN111889941A (en) * | 2020-07-31 | 2020-11-06 | 中车大连电力牵引研发中心有限公司 | Flexible assembly point fixing tool for machining of traction beam and flexible deflection welding process equipment |
| CN112427825A (en) * | 2020-10-26 | 2021-03-02 | 中车山东机车车辆有限公司 | Modularized assembling device and method for end beam, sleeper beam and draft beam of underframe of railway wagon |
| CN114055040A (en) * | 2021-12-15 | 2022-02-18 | 青岛嘉恒新能源设备有限公司 | A special-shaped steel pipe welding device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201471114U (en) * | 2009-08-28 | 2010-05-19 | 南京雷尔伟新技术有限公司 | Subway cab upper frame assembly tooling |
| CN201493629U (en) * | 2009-08-31 | 2010-06-02 | 南京雷尔伟新技术有限公司 | Assembly welding tool for coupler pocket |
| CN201493639U (en) * | 2009-08-28 | 2010-06-02 | 南京雷尔伟新技术有限公司 | Trinity full-weld clamping tool of subway |
| CN201565743U (en) * | 2009-10-22 | 2010-09-01 | 浙江吉利汽车有限公司 | Welding clamp of portable nut board |
| CN202291984U (en) * | 2011-10-24 | 2012-07-04 | 长春轨道客车股份有限公司 | Assembly welding device for draw beam |
-
2011
- 2011-10-24 CN CN2011103247214A patent/CN102357767A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201471114U (en) * | 2009-08-28 | 2010-05-19 | 南京雷尔伟新技术有限公司 | Subway cab upper frame assembly tooling |
| CN201493639U (en) * | 2009-08-28 | 2010-06-02 | 南京雷尔伟新技术有限公司 | Trinity full-weld clamping tool of subway |
| CN201493629U (en) * | 2009-08-31 | 2010-06-02 | 南京雷尔伟新技术有限公司 | Assembly welding tool for coupler pocket |
| CN201565743U (en) * | 2009-10-22 | 2010-09-01 | 浙江吉利汽车有限公司 | Welding clamp of portable nut board |
| CN202291984U (en) * | 2011-10-24 | 2012-07-04 | 长春轨道客车股份有限公司 | Assembly welding device for draw beam |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384796A (en) * | 2014-11-10 | 2015-03-04 | 重庆靖悦机械设备有限公司 | Clamp for positioning and welding hauling assembly |
| CN104476089A (en) * | 2014-11-10 | 2015-04-01 | 长春轨道客车股份有限公司 | One-step machining fixture for bogie towing beams of railway vehicles |
| CN104476089B (en) * | 2014-11-10 | 2016-01-20 | 长春轨道客车股份有限公司 | Trolley coach bogie draw beam one step clamp for machining |
| CN104959738B (en) * | 2015-06-09 | 2018-06-15 | 石河子大学 | A kind of seeder frame flexible welding work station |
| CN105149839A (en) * | 2015-09-10 | 2015-12-16 | 南车二七车辆有限公司 | Draft sill fish web pressing device for railway freight car |
| CN108788606A (en) * | 2018-08-10 | 2018-11-13 | 芜湖勤惠科技有限公司 | A kind of battery pack housing pneumatic type spot welding built-up jig |
| CN110561014A (en) * | 2019-10-08 | 2019-12-13 | 中车长春轨道客车股份有限公司 | Positioning tool for milling and welding of traction beam of railway passenger car |
| CN111889941A (en) * | 2020-07-31 | 2020-11-06 | 中车大连电力牵引研发中心有限公司 | Flexible assembly point fixing tool for machining of traction beam and flexible deflection welding process equipment |
| CN111872824A (en) * | 2020-08-25 | 2020-11-03 | 柳州友助科技有限公司 | Polishing device for upper and lower surfaces of automobile axle housing plate |
| CN112427825A (en) * | 2020-10-26 | 2021-03-02 | 中车山东机车车辆有限公司 | Modularized assembling device and method for end beam, sleeper beam and draft beam of underframe of railway wagon |
| CN114055040A (en) * | 2021-12-15 | 2022-02-18 | 青岛嘉恒新能源设备有限公司 | A special-shaped steel pipe welding device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120222 |