CN103706984B - Rail vehicle side wall welding procedure change system - Google Patents
Rail vehicle side wall welding procedure change system Download PDFInfo
- Publication number
- CN103706984B CN103706984B CN201310687544.5A CN201310687544A CN103706984B CN 103706984 B CN103706984 B CN 103706984B CN 201310687544 A CN201310687544 A CN 201310687544A CN 103706984 B CN103706984 B CN 103706984B
- Authority
- CN
- China
- Prior art keywords
- side wall
- installing plate
- down mechanism
- adjustable plate
- hold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0461—Welding tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention provides a kind of rail vehicle side wall welding procedure change system, comprising: platform, for carrying side wall workpiece; Adjusting device, comprise installing plate, the bottom of described installing plate is used for removably connecting with described platform upper surface, the first end of described installing plate and one end of adjustable plate are by horizontal hinge, be provided with drive unit between described installing plate and adjustable plate, described drive unit rotates relative to described installing plate in perpendicular for driving described adjustable plate; Upper hold-down mechanism, for compressing one end of described side wall workpiece, the bottom of described upper hold-down mechanism is used for removably connecting with the upper surface of described platform or the upper surface of described adjustable plate; Lower hold-down mechanism, for compressing the other end of described side wall workpiece, the bottom of described lower hold-down mechanism is used for removably connecting with the upper surface of described platform or the upper surface of described adjustable plate.The present invention can save parking space and cost.
Description
Technical field
The present invention relates to rail vehicle manufacturing equipment technology, particularly relate to a kind of rail vehicle side wall welding procedure change system.
Background technology
In track Rail car manufacture field, the side wall of ordinary carbon steel car can be divided into two kinds structure: a kind of is dull and stereotyped side wall, and one is " cydariform " side wall.
At present in actual production, due to the difference of rail vehicle side wall form, need to possess two cover sidewall welding technological equipments, occupy a large amount of hall space, cause the significant wastage of hall space.In addition, because the angle of inclination of different " cydariform " side wall is different, in order to adapt to the transformation repeatedly of actual production " cydariform " sidewall welding technological equipment needs, cause the very big reduction of production efficiency, meanwhile, two kinds of technological equipments and to deposit and transformation repeatedly causes the significant wastage of fund.
Summary of the invention
The invention provides a kind of rail vehicle side wall welding procedure change system, to enhance productivity, save parking space and cost.
The invention provides a kind of rail vehicle side wall welding procedure change system, comprising:
Platform, for carrying side wall workpiece;
Adjusting device, comprise installing plate, the bottom of described installing plate is used for removably connecting with described platform upper surface, described installing plate and adjustable plate are by horizontal hinge, be provided with drive unit between described installing plate and adjustable plate, described drive unit rotates relative to described installing plate in perpendicular for driving described adjustable plate;
Upper hold-down mechanism, for compressing one end of described side wall workpiece, the bottom of described upper hold-down mechanism is used for removably connecting with the upper surface of described platform or the upper surface of described adjustable plate;
Lower hold-down mechanism, for compressing the other end of described side wall workpiece, the bottom of described lower hold-down mechanism is used for removably connecting with the upper surface of described platform or the upper surface of described adjustable plate.
Based on above-mentioned, rail vehicle side wall welding procedure change system provided by the invention, because adjusting device, upper hold-down mechanism and lower hold-down mechanism all can removably connect with platform, therefore, when side wall workpiece to be welded is dull and stereotyped side wall, only need to be connected with the end of platform direct respectively to upper hold-down mechanism, lower hold-down mechanism, just can meet the welding needs of dull and stereotyped side wall, when welded side wall workpiece is " cydariform " side wall, according to the type of side wall workpiece, first upper hold-down mechanism or lower hold-down mechanism can be removed, device for installing and adjusting on the original position of the upper hold-down mechanism be removed or lower compacting machine afterwards, wherein, installing plate is connected with platform upper surface, second end of installing plate is towards platform arranged outside, afterwards the upper hold-down mechanism be removed or lower compacting machine are connected with the upper surface of adjustable plate, adjustable plate is driven to rotate the angle of the angle adjusted between adjustable plate and installing plate by drive unit, to meet the welding needs of " cydariform " side wall of differing tilt angles.Thus, rail vehicle side wall welding procedure change system provided by the invention is applicable to the welding job of " cydariform " side wall of dull and stereotyped side wall and differing tilt angles, highly versatile, easy to adjust, can enhance productivity, avoid two kinds of technological equipments and deposit and need the problem of transformation repeatedly simultaneously, save parking space and cost.
Accompanying drawing explanation
The structural representation of a kind of rail vehicle side wall welding procedure change system that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the structural representation of adjusting device in Fig. 1.
Reference numeral:
101: platform; 102: adjusting device; 103: installing plate;
104: adjustable plate; 105: upper hold-down mechanism; 106: lower hold-down mechanism;
107: the first screw rods; 108: the second screw rods; 109: intermediate sleeve;
110: first connecting rod; 111: second connecting rod; 112: buffer unit;
113:T type groove; 201: side wall workpiece.
Detailed description of the invention
Please refer to Fig. 1 and Fig. 2, the embodiment of the present invention provides a kind of rail vehicle side wall welding procedure change system, comprising: platform 101, for carrying side wall workpiece 201; Adjusting device 102, comprise installing plate 103, the bottom of described installing plate 103 is used for removably connecting with described platform 101 upper surface, the first end of described installing plate 103 and one end of adjustable plate 104 are by horizontal hinge, be provided with drive unit between described installing plate 103 and adjustable plate 104, described drive unit rotates relative to described installing plate 103 in perpendicular for driving described adjustable plate 104; Upper hold-down mechanism 105, for compressing one end of described side wall workpiece 201, the bottom of described upper hold-down mechanism 105 is used for removably connecting with the upper surface of described platform 101 or the upper surface of described adjustable plate 104; Lower hold-down mechanism 106, for compressing the other end of described side wall workpiece 201, the bottom of described lower hold-down mechanism 106 is used for removably connecting with the upper surface of described platform 101 or the upper surface of described adjustable plate 104.
In the present embodiment, because adjusting device 102, upper hold-down mechanism 105 and lower hold-down mechanism 106 all can removably connect with platform 101, therefore, when side wall workpiece 201 to be welded is dull and stereotyped side wall, only need to be connected with the end of platform 101 direct respectively to upper hold-down mechanism 105, lower hold-down mechanism 106, just can meet the welding needs of dull and stereotyped side wall, when welded side wall workpiece 201 is " cydariform " side wall, according to the type of side wall workpiece 201, first upper hold-down mechanism 105 or lower hold-down mechanism 106 can be removed, device for installing and adjusting 102 on the original position of the upper hold-down mechanism 105 be removed or lower compacting machine afterwards, wherein, installing plate 103 is connected with platform 101 upper surface, second end of installing plate 103 is towards platform 101 arranged outside, afterwards the upper hold-down mechanism 105 be removed or lower compacting machine are connected with the upper surface of adjustable plate 104, adjustable plate 104 is driven to rotate the angle of the angle adjusted between adjustable plate 104 and installing plate 103 by drive unit, to meet the welding needs of " cydariform " side wall of differing tilt angles.Thus, the rail vehicle side wall welding procedure change system that the embodiment of the present invention provides is applicable to the welding job of " cydariform " side wall of dull and stereotyped side wall and differing tilt angles, highly versatile, easy to adjust, can enhance productivity, avoid two kinds of technological equipments and deposit and need the problem of transformation repeatedly simultaneously, save parking space and cost.
In the present embodiment, platform 101 can be cast iron quality, and preferably, the console module that platform 101 is 3000mm × 3000mm by 10 pieces of appearance and sizes forms, and is bolted together between console module.
In the present embodiment, preferably, drive unit is expansion screw, and described expansion screw comprises the first screw rod 107, second screw rod 108 and intermediate sleeve 109; The first end of described first screw rod 107 and the lower surface of described adjustable plate 104 hinged, the second end of described first screw rod 107 is connected by the first helicitic texture with the first end of described intermediate sleeve 109; The first end of described second screw rod 108 and the upper surface of described installing plate 103 hinged, second end of described second screw rod 108 is connected by the second helicitic texture with the second end of described intermediate sleeve 109, and described second helicitic texture is contrary with the hand of spiral of described first helicitic texture.Only need rotate intermediate sleeve 109, just can realize stretching, thus adjust the angle of the angle between adjustable plate 104 and installing plate 103, structure is simple, easy to operate.Certain drive unit also just adopts hydraulic means, motor etc., and the present invention is not specifically limited this.
In the present embodiment, preferably, adjusting device 102 also comprises linkage, described linkage comprises first connecting rod 110 and second connecting rod 111, the first end of described first connecting rod 110 is hinged by the lower surface of horizontal bearing pin and described adjustable plate 104, second end of described first connecting rod 110 is hinged by the first end of horizontal bearing pin and described second connecting rod 111, and the second end of described second connecting rod 111 is hinged by the upper surface of horizontal bearing pin and described installing plate 103.Thereby increase the stability of adjusting device 102.
In the present embodiment, preferably, buffer unit 112 is connected with between the upper surface of installing plate 103 and the lower surface of described adjustable plate 104.To prevent from losing efficacy the safety problem brought due to drive unit, improve security.
In the present embodiment, preferably, buffer unit 112 is nitrogen spring, and the first end of described nitrogen spring is hinged by the lower surface of horizontal bearing pin and described adjustable plate 104, and the second end of described nitrogen spring is hinged by the upper surface of horizontal bearing pin and described installing plate 103.Thus, preferably buffering effect can be reached.
In the present embodiment, preferably, the angle of the angle between installing plate 103 and described adjustable plate 104 can be adjusted to 8-35 degree.Just the welding needs of major part " cydariform " side wall can be met thus.
In the present embodiment, preferably, platform 101 is provided with T-slot 113, for removably connecting with described upper hold-down mechanism 105, lower hold-down mechanism 106 and described installing plate 103.Thus, hold-down mechanism 105, lower hold-down mechanism 106 and adjusting device 102 are pacified and tears open conveniently, and position adjustment can be carried out easily.
In the present embodiment, preferably, adjustable plate 104 is provided with multiple equidistant bolt hole, for being connected with described upper hold-down mechanism 105 or lower hold down gag 106 by bolt.Thereby facilitating the connection of hold-down mechanism 105 or lower hold down gag 106 and adjustable plate 104, and the position on adjustable plate 104 of the upper hold-down mechanism 105 of convenient adjustment or lower hold down gag 106.
The rail vehicle side wall welding procedure change system that the embodiment of the present invention provides, can reduce technological equipment expense required when dull and stereotyped side wall manufactures with " cydariform " side wall, shorten the technological equipment preparatory period, accelerates product produces progress.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (7)
1. a rail vehicle side wall welding procedure change system, is characterized in that, comprising:
Platform, for carrying side wall workpiece;
Adjusting device, comprise installing plate, the bottom of described installing plate is used for removably connecting with described platform upper surface, the first end of described installing plate and one end of adjustable plate are by horizontal hinge, drive unit is provided with between described installing plate and adjustable plate, described drive unit rotates relative to described installing plate in perpendicular for driving described adjustable plate, is connected with buffer unit between the upper surface of described installing plate and the lower surface of described adjustable plate;
Upper hold-down mechanism, for compressing one end of described side wall workpiece, the bottom of described upper hold-down mechanism is used for removably connecting with the upper surface of described platform or the upper surface of described adjustable plate;
Lower hold-down mechanism, for compressing the other end of described side wall workpiece, the bottom of described lower hold-down mechanism is used for removably connecting with the upper surface of described platform or the upper surface of described adjustable plate.
2. rail vehicle side wall welding procedure change system according to claim 1, is characterized in that:
Described drive unit is expansion screw, and described expansion screw comprises the first screw rod, the second screw rod and intermediate sleeve;
The first end of described first screw rod and the lower surface of described adjustable plate hinged, the second end of described first screw rod is connected by the first helicitic texture with the first end of described intermediate sleeve;
The first end of described second screw rod and the upper surface of described installing plate hinged, the second end of described second screw rod is connected by the second helicitic texture with the second end of described intermediate sleeve, and described second helicitic texture is contrary with the hand of spiral of described first helicitic texture.
3. rail vehicle side wall welding procedure change system according to claim 1, it is characterized in that, described adjusting device also comprises linkage, described linkage comprises first connecting rod and second connecting rod, the first end of described first connecting rod is hinged by the lower surface of horizontal bearing pin and described adjustable plate, second end of described first connecting rod is hinged by the first end of horizontal bearing pin and described second connecting rod, and the second end of described second connecting rod is hinged by the upper surface of horizontal bearing pin and described installing plate.
4. rail vehicle side wall welding procedure change system according to claim 1, it is characterized in that, described buffer unit is nitrogen spring, the first end of described nitrogen spring is hinged by the lower surface of horizontal bearing pin and described adjustable plate, and the second end of described nitrogen spring is hinged by the upper surface of horizontal bearing pin and described installing plate.
5. rail vehicle side wall welding procedure change system according to claim 1, is characterized in that, the angle of the angle between described installing plate and described adjustable plate can be adjusted to 8-35 degree.
6. rail vehicle side wall welding procedure change system according to claim 1, it is characterized in that, described platform is provided with T-slot, for removably connecting with described upper hold-down mechanism, lower hold-down mechanism and described installing plate.
7. rail vehicle side wall welding procedure change system according to claim 1, is characterized in that, described adjustable plate is provided with multiple equidistant bolt hole, for being connected with described upper hold-down mechanism or lower hold-down mechanism by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310687544.5A CN103706984B (en) | 2013-12-16 | 2013-12-16 | Rail vehicle side wall welding procedure change system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310687544.5A CN103706984B (en) | 2013-12-16 | 2013-12-16 | Rail vehicle side wall welding procedure change system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103706984A CN103706984A (en) | 2014-04-09 |
| CN103706984B true CN103706984B (en) | 2015-11-25 |
Family
ID=50400530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310687544.5A Active CN103706984B (en) | 2013-12-16 | 2013-12-16 | Rail vehicle side wall welding procedure change system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103706984B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541238A (en) * | 2016-11-08 | 2017-03-29 | 中国电子科技集团公司第四十八研究所 | A kind of jig for welding photovoltaic apparatus multi-purpose wheelbarrow framework |
| CN107127538B (en) * | 2017-05-09 | 2018-12-14 | 中车株洲电力机车有限公司 | A kind of rail vehicle side wall chassis assembly technology |
| CN107378277B (en) * | 2017-07-05 | 2018-09-07 | 中车长春轨道客车股份有限公司 | Stainless steel trolley coach side wall laser stitch welding joint pressing device and method |
| CN109454382B (en) * | 2018-12-14 | 2021-06-04 | 中车长春轨道客车股份有限公司 | Universal type assembling and welding positioning device for various side wall frameworks |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10180472A (en) * | 1996-12-25 | 1998-07-07 | Honda Motor Co Ltd | Laser welding equipment |
| CN201824095U (en) * | 2010-10-15 | 2011-05-11 | 中国北车集团大同电力机车有限责任公司 | Side wall installing and welding device for locomotives |
| CN202517220U (en) * | 2012-04-18 | 2012-11-07 | 俞征 | Adjusting plate of multi-angle welding device |
| CN203109497U (en) * | 2013-01-17 | 2013-08-07 | 深圳市立德通讯器材有限公司 | Clamp for multi-angle inclined weld |
| CN103418956A (en) * | 2012-05-15 | 2013-12-04 | 荆门市龙星钢构网架有限公司 | Telescopic support special for processing of H-shaped steel structures |
-
2013
- 2013-12-16 CN CN201310687544.5A patent/CN103706984B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10180472A (en) * | 1996-12-25 | 1998-07-07 | Honda Motor Co Ltd | Laser welding equipment |
| CN201824095U (en) * | 2010-10-15 | 2011-05-11 | 中国北车集团大同电力机车有限责任公司 | Side wall installing and welding device for locomotives |
| CN202517220U (en) * | 2012-04-18 | 2012-11-07 | 俞征 | Adjusting plate of multi-angle welding device |
| CN103418956A (en) * | 2012-05-15 | 2013-12-04 | 荆门市龙星钢构网架有限公司 | Telescopic support special for processing of H-shaped steel structures |
| CN203109497U (en) * | 2013-01-17 | 2013-08-07 | 深圳市立德通讯器材有限公司 | Clamp for multi-angle inclined weld |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103706984A (en) | 2014-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103706984B (en) | Rail vehicle side wall welding procedure change system | |
| CN205520220U (en) | Passenger car axle housing uses frock clamp with welding of leaf spring backing plate | |
| CN201950132U (en) | Lifting-up and conveying device for bound edge of vehicle door cover | |
| CN109249003A (en) | Aluminium alloy car rear axle low pressure casting and post-processing automatic production line | |
| CN102179431B (en) | Pre-bending machine | |
| CN205341587U (en) | Servo follow -up forestock material mechanism | |
| CN103464817B (en) | The method of arc square hole cutting apparatus and processing arc square hole | |
| CN102189230A (en) | Hydraulic clamping box turning machine | |
| CN203112414U (en) | Scissor lifter | |
| CN101508002B (en) | Section-steel profiling hydraulic press | |
| CN201728560U (en) | Vehicle steel plate surface polishing mechanism | |
| CN109865770A (en) | A kind of mechanical press system based on tow-armed robot | |
| CN102717209A (en) | Welding yielding trolley applied to automatic welder for side frame supporting seats | |
| CN102357567B (en) | Thick and flat steel turning mechanism for thick and flat steel horizontal gag straightener | |
| CN105291276B (en) | Intelligent machining device and method for profiling cutting head and multi-face profiling stone | |
| CN204736057U (en) | Vertical combination grinding machine | |
| CN103723212B (en) | car bumper disassembling device | |
| CN203698473U (en) | Car bumper detaching device | |
| CN205835083U (en) | A kind of profile automobile accessory positioning device | |
| CN105750805A (en) | Overturning tool for welding | |
| CN101486157A (en) | Blanking trolley of square blank coping machine | |
| CN204277630U (en) | Circular shaft automatic discharge apparatus | |
| CN204057155U (en) | Squirrel-cage turning device | |
| CN204035639U (en) | A kind of U-shaped fork connector production miller | |
| CN207657236U (en) | A kind of container roof plate special hydraulic press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee after: CRRC TANGSHAN CO., LTD. Address before: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee before: Tangshan Railway Carriage Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |