CN102233505A - Welding fixture for mounting base metal structural piece in automobile transportation air-conditioning equipment - Google Patents
Welding fixture for mounting base metal structural piece in automobile transportation air-conditioning equipment Download PDFInfo
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- CN102233505A CN102233505A CN201010153816XA CN201010153816A CN102233505A CN 102233505 A CN102233505 A CN 102233505A CN 201010153816X A CN201010153816X A CN 201010153816XA CN 201010153816 A CN201010153816 A CN 201010153816A CN 102233505 A CN102233505 A CN 102233505A
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- workbench
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- riser
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Abstract
The invention discloses a welding fixture for mounting a base metal structural piece in automobile transportation air-conditioning equipment. In the fixture, the two ends of an operating platform are rotationally arranged on a supporting frame through a rotation shaft component respectively; a plurality of arrangement holes for arranging pressing devices are formed in the operating platform; the pressing devices are detachably arranged in corresponding arrangement holes in the operating platform and are used for fixing parts to be welded; a laterally-positioned vertical plate component is correspondingly arranged at one end of the operating platform and is used for positioning and fixing corresponding parts to be welded; and a left positioned vertical plate component and a right positioned vertical plate component are correspondingly arranged at the left end and the right end of one side of the operating platform respectively and are used for positioning and fixing the corresponding parts to be welded. In the process of machining the metal structural piece, all the parts to be welded can be accurately positioned, so that the deformation of the welded parts is prevented, and labor productivity is improved.
Description
Technical field:
The present invention relates to a kind of weld jig, be specifically related to a kind of automobile transportation air-cooling system that is used for the weld jig of underlying metal structural member welding processing is installed.
Background technology:
Automobile transportation air-cooling system is on the automobile of settling, because its special working environment, its steadiness is had extra high requirement, and this inevitable requirement is used for fixing and underlying metal structural member that critical piece is installed has extraordinary fastness.
It is very special that the underlying metal structural member is installed in the automobile transportation air-cooling system, and it is welded by some parts specifically adding man-hour, because its special structure when welding processing, has more than 100 pad (as depicted in figs. 1 and 2).Will there be following problem in numerous pad like this if adopt conventional welding means to weld:
(1) soldered part can't accurately be located, and influences the quality of final products;
(2) welding back hardware distortion reduces properties of product;
(3) speed of welding is slow, and production efficiency is too low.
Summary of the invention:
The present invention is directed to conventional solder technology existing defective when in welding of automotive transportation air-cooling system, the underlying metal structural member being installed, and provide a kind of weld jig of special use, when utilizing these anchor clamps to weld the underlying metal structural member, can be good at overcoming the existing in prior technology defective.
In order to achieve the above object, the present invention adopts following technical scheme:
The weld jig of underlying metal structural member is installed in the automobile transportation air-cooling system, these anchor clamps comprise bracing frame, workbench, rotating assembly, some hold down gags, side location riser assembly, location, left side riser assembly, right location riser assembly, described workbench two ends are placed on the bracing frame by rotating assembly is rotating respectively, offer some placement holes that are used to settle hold down gag on the described workbench; Described hold down gag is dismountable to be placed on the workbench in the corresponding placement hole, and treats soldering part and fix; Described side is located the corresponding end that is arranged on workbench of riser assembly, and corresponding part to be welded is positioned and fixes; The corresponding respectively two ends, the left and right sides that are arranged on workbench one side of riser assembly are located on the described left side location riser assembly and the right side, and corresponding part to be welded is positioned and fixes.
Described rotating assembly is provided with positioner, with stationary work-table in corresponding working position.
Described positioner comprises positioning disk and steady pin, offers some locating holes on the described positioning disk, and is installed on the workbench, and described steady pin matches stationary table on bracing frame with locating hole on the positioning disk.
The table top of described workbench is provided with the boss that prevents part deformation to be welded.
Described location riser assembly comprises riser, some positioning components, described riser is fixed on the workbench, described positioning component comprises stay pipe, guide pin bushing, cylindrical nut, two latches, described guide pin bushing is set on the cylindrical nut, and be located on the riser, described stay pipe is set in guide pin bushing and is positioned on the position outside the riser, support positioning pipe thereby form, described two latches match with cylindrical nut supporting positioning pipe from the two ends of supporting positioning pipe respectively, and soldering part is positioned on the riser by the support positioning pipe.
Also dispose a flexible handle on the described latch.
Described hold down gag comprises support bar, depression bar, tightening bar, described depression bar one end is fixedlyed connected with support bar, and be placed on the workbench in the corresponding placement hole by support bar is dismountable, the other end of described depression bar cooperates with the tightening bar part to be welded is pressed abd fixed on the workbench.
The other end of described depression bar and tightening bar carry out threaded, and the other end of depression bar offers a screwed hole, the screw rod of described tightening bar for matching with screwed hole.
The end that compresses of described tightening bar is provided with a briquetting, and the adjustable side of tightening bar is provided with a flexible handle.
The present invention who obtains according to technique scheme has the following advantages:
(1) the present invention adopts a plurality of location riser assembly to carry out corresponding part to be welded accurately to locate and fix, utilize some hold down gags that part to be welded is fixed again, avoid the change of position in the welding process, thereby part to be welded accurately can be located on the whole, improve the quality of finished product;
(2) workbench among the present invention can rotate, and just can realize treating the welding in each orientation of soldering part like this by rotary work-table, need not to retighten part to be welded;
(3) the present invention is provided with special boss and can effectively prevents to weld back hardware distortion on workbench, has improved the quality of product greatly;
(4) the present invention can improve speed of welding, thereby improves the operating efficiency of processing metal structural member greatly.
(5) accurate positioning performance of the present invention makes the present invention to cooperate with corresponding welding machine robot, to adapt to the automation welding job.
Description of drawings:
Further specify the present invention below in conjunction with the drawings and specific embodiments.
Fig. 1 is for installing the structural representation of underlying metal structural member in the automobile transportation air-cooling system.
Fig. 2 is for installing the structural representation of underlying metal structural member in the automobile transportation air-cooling system.
Fig. 3 is a structural representation of the present invention.
Fig. 4 is the structural representation of hold down gag among the present invention.
Fig. 5 is the structural representation of positioning component among the present invention.
The specific embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Referring to Fig. 3, the weld jig that the underlying metal structural member is installed in the automobile transportation air-cooling system provided by the invention mainly comprises bracing frame 100, workbench 200, rotating assembly 300, some hold down gags 400, side location riser assembly 500, location, left side riser assembly 600, right location riser assembly 700.
Wherein workbench 200 is made up of support 201 and three work tops 202, and three work tops 202 are separately fixed at the workbench that forms fixing part to be welded on the support 201.
For the ease of carrying out multi-faceted welding, being fixed on the bracing frame 100 of workbench 200 activities among the present invention, and can carry out rotation around axle.For this reason, the two ends of workbench 200 medium-height trestles 201 are respectively by rotating assembly 300 rotating being placed on the bracing frame 100.
Further, for the ease of welding, workbench 200 need be fixed, and for this reason, the present invention also is provided with the positioner of being made up of positioning disk 303 and steady pin 304 on rotating assembly 300, workbench 200 can be fixed on corresponding working position.
Wherein positioning disk 303 is fixed in the rotating shaft 301, and its card offers some locating holes; Simultaneously steady pin 304 matches its corresponding being located on the sleeve assembly 302 with locating hole on the positioning disk 303.Like this as long as workbench is rotated corresponding position (in this process, positioning disk 303 rotates with rotating shaft 301), steady pin 304 passes sleeve assembly 302, be inserted on the positioning disk 303 in the positioning hole corresponding, by this steady pin 304 positioning disk 303 is blocked, thereby stop rotating shaft 301 to be rotated, fix workbench 200 then.In order to improve effect, adopt two steady pins 304, and symmetrical being located on the sleeve assembly 302.
Further improve, the present invention is dismountable on the side of positioning disk 303 to be provided with some handles, and by these handles, rotary work-table 200 easily.
For realizing treating the location of soldering part and fix, the present invention offers some placement holes 203 that are used to settle hold down gag 400 on workbench 200, and these placement holes 203 are arranged on the support 201 and work top 202 of workbench.Be placed on the workbench 200 in the corresponding placement hole 203 and hold down gag 400 is dismountable, and treat soldering part and fix.
Referring to Fig. 4, the hold down gag 400 among the present invention comprises support bar 401, depression bar 402, tightening bar 403.One end 402a of depression bar 402 is fixedlyed connected with support bar 401, and this support bar 401 matches with placement hole 203 on the workbench 200; The other end 402b of depression bar 402 cooperates with tightening bar 403 part to be welded is pressed abd fixed on the workbench.
For the ease of regulating, depression bar 402 adopts the fit system that is spirally connected with tightening bar 403, and wherein the other end of depression bar 402 offers a screwed hole 404, and the bar of tightening simultaneously 403 is that a screw rod matches with screwed hole 404.
To compress effect in order improving, to be provided with a light face briquetting 405 at the end 403a that compresses of tightening bar 403, the adjustable side 403b of tightening bar 403 is provided with a flexible handle 406.
Such structure in use, situation according to the part to be welded of reality, on workbench 200, select corresponding placement hole 203, then the support bar in the hold down gag 400 401 is inserted in the placement hole 203, rotate the adjustment with upper-lower position, depression bar 402 is adjusted to corresponding position, drive in the screwed hole 404 of tightening bars 403 on depression bar 402 by flexible handle 406 and rotate, regulate length, realize treating the fixing of soldering part.
Simultaneously, also according to the architectural feature of hardware, workbench 200 is provided with three location riser assemblies in the present invention: side location riser assembly 500, location, left side riser assembly 600, right location riser assembly 700.Side is located riser assembly 500 corresponding ends that are arranged on workbench, and corresponding part to be welded is positioned and fixes; The corresponding respectively two ends, the left and right sides that are arranged on workbench one side of riser assembly 700 are located on location, the left side riser assembly 600 and the right side, and corresponding part to be welded is positioned and fixes.
Side among the present invention location riser assembly 500 mainly comprises riser 501, three positioning components 502.Wherein riser 501 is fixed on an end of workbench 200, to play the effect of support.
Referring to Fig. 5, positioning component 502 comprises stay pipe 502a, guide pin bushing 502b, cylindrical nut 502c, two latch 502d, 502e.Wherein guide pin bushing 502b is set on the cylindrical nut 502c, and is located on the riser 501, and simultaneously stay pipe 502a is set in guide pin bushing 502b and is positioned on the position outside the riser 501, thereby forms the support positioning pipe that supports part to be welded.
Two latch 502d, 502e match with cylindrical nut 502c, and latch 502d is connected from riser end and cylindrical nut 502c, and stay pipe 502a and riser 501 is fixing; Simultaneously latch 502e is connected with part contact jaw to be welded and cylindrical nut 502c from stay pipe, part to be welded accurately is fixed on the stay pipe 502a, thereby realization is positioned at soldering part on the riser 501.
Rotation for the ease of latch 502d, 502e is regulated, and also disposes a flexible handle 502f, 502g on latch 502d, 502e respectively.
Location, left side riser assembly 600 and right location riser assembly 700 are structurally similar with above-mentioned side location riser assembly 500, and just it is provided with two positioning components, and concrete structure such as above-mentioned is not given unnecessary details herein.
For the ease of retaining element, location, left side riser assembly 600 and right location riser assembly 700 also are respectively arranged with a hold down gag 601 and 701, and concrete structure is not given unnecessary details as mentioned above herein.
Because numerous pad, welding back hardware is deforming in shape easily, at this situation, the present invention is according to deformation characteristics, table top 203 in the middle of the workbench is provided with the boss 204 that prevents part deformation to be welded, can effectively avoid the distortion of part by this boss 204, thereby improve the quality of product.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (9)
1. the weld jig of underlying metal structural member is installed in the automobile transportation air-cooling system, it is characterized in that, described anchor clamps comprise bracing frame, workbench, rotating assembly, some hold down gags, side location riser assembly, location, left side riser assembly, right location riser assembly, described workbench two ends are placed on the bracing frame by rotating assembly is rotating respectively, offer some placement holes that are used to settle hold down gag on the described workbench; Described hold down gag is dismountable to be placed on the workbench in the corresponding placement hole, and treats soldering part and fix; Described side is located the corresponding end that is arranged on workbench of riser assembly, and corresponding part to be welded is positioned and fixes; The corresponding respectively two ends, the left and right sides that are arranged on workbench one side of riser assembly are located on the described left side location riser assembly and the right side, and corresponding part to be welded is positioned and fixes.
2. the weld jig of underlying metal structural member is installed in the automobile according to claim 1 transportation air-cooling system, is it is characterized in that described rotating assembly is provided with positioner, with stationary work-table in corresponding working position.
3. the weld jig of underlying metal structural member is installed in the automobile transportation air-cooling system according to claim 2, it is characterized in that, described positioner comprises positioning disk and steady pin, offer some locating holes on the described positioning disk, and be installed on the workbench, described steady pin matches stationary table on bracing frame with locating hole on the positioning disk.
4. the weld jig of underlying metal structural member is installed in the automobile transportation air-cooling system according to claim 1, is it is characterized in that the table top of described workbench is provided with the boss that prevents part deformation to be welded.
5. the weld jig of underlying metal structural member is installed in the automobile transportation air-cooling system according to claim 1, it is characterized in that, described location riser assembly comprises riser, some positioning components, described riser is fixed on the workbench, described positioning component comprises stay pipe, guide pin bushing, cylindrical nut, two latches, described guide pin bushing is set on the cylindrical nut, and be located on the riser, described stay pipe is set in guide pin bushing and is positioned on the position outside the riser, support positioning pipe thereby form, described two latches match with cylindrical nut supporting positioning pipe from the two ends of supporting positioning pipe respectively, and soldering part is positioned on the riser by the support positioning pipe.
6. the weld jig of underlying metal structural member is installed in the automobile transportation air-cooling system according to claim 5, is it is characterized in that, also dispose a flexible handle on the described latch.
7. the weld jig of underlying metal structural member is installed in the automobile transportation air-cooling system according to claim 1, it is characterized in that, described hold down gag comprises support bar, depression bar, tightening bar, described depression bar one end is fixedlyed connected with support bar, and be placed on the workbench in the corresponding placement hole by support bar is dismountable, the other end of described depression bar cooperates with the tightening bar part to be welded is pressed abd fixed on the workbench.
8. the weld jig of underlying metal structural member is installed in the automobile transportation air-cooling system according to claim 7, it is characterized in that, the other end of described depression bar and tightening bar carry out threaded, and the other end of depression bar offers a screwed hole, the screw rod of described tightening bar for matching with screwed hole.
9. according to the weld jig that the underlying metal structural member is installed in claim 7 or the 8 described automobile transportation air-cooling system, it is characterized in that the end that compresses of described tightening bar is provided with a briquetting, the adjustable side of tightening bar is provided with a flexible handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010153816.XA CN102233505B (en) | 2010-04-23 | 2010-04-23 | Welding fixture for mounting base metal structural piece in automobile transportation air-conditioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010153816.XA CN102233505B (en) | 2010-04-23 | 2010-04-23 | Welding fixture for mounting base metal structural piece in automobile transportation air-conditioning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102233505A true CN102233505A (en) | 2011-11-09 |
| CN102233505B CN102233505B (en) | 2014-07-23 |
Family
ID=44884885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010153816.XA Expired - Fee Related CN102233505B (en) | 2010-04-23 | 2010-04-23 | Welding fixture for mounting base metal structural piece in automobile transportation air-conditioning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102233505B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210041A (en) * | 2014-08-21 | 2014-12-17 | 浙江辉弘光电能源有限公司 | Silicon rod clamp for sawing machine |
| CN104227862A (en) * | 2014-08-21 | 2014-12-24 | 浙江辉弘光电能源有限公司 | Hold-down gear of silicon rod fixture |
| CN111546301A (en) * | 2020-04-16 | 2020-08-18 | 中国葛洲坝集团机电建设有限公司 | Standardized prefabricating system and method for process pipeline |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2427133A (en) * | 1943-11-17 | 1947-09-09 | Walter J Grabner | Work holding and fabricating apparatus |
| GB2283447A (en) * | 1993-11-01 | 1995-05-10 | Joseph Augustine Higgins | A welding jig |
| JPH10128586A (en) * | 1996-10-28 | 1998-05-19 | Kawada Kogyo Kk | Fixing jig of backing for welding |
| CN201058413Y (en) * | 2007-04-18 | 2008-05-14 | 纬泰机械(上海)有限公司 | C-type clamp |
| CN101618492A (en) * | 2009-07-24 | 2010-01-06 | 苏州宝馨科技实业股份有限公司 | Method for assembling upper support body of overhead cell support of hybrid vehicle and clamp thereof |
| CN201402918Y (en) * | 2009-03-10 | 2010-02-10 | 镇江华威电力设备有限公司 | Switch cabinet body frame welding jig |
-
2010
- 2010-04-23 CN CN201010153816.XA patent/CN102233505B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2427133A (en) * | 1943-11-17 | 1947-09-09 | Walter J Grabner | Work holding and fabricating apparatus |
| GB2283447A (en) * | 1993-11-01 | 1995-05-10 | Joseph Augustine Higgins | A welding jig |
| JPH10128586A (en) * | 1996-10-28 | 1998-05-19 | Kawada Kogyo Kk | Fixing jig of backing for welding |
| CN201058413Y (en) * | 2007-04-18 | 2008-05-14 | 纬泰机械(上海)有限公司 | C-type clamp |
| CN201402918Y (en) * | 2009-03-10 | 2010-02-10 | 镇江华威电力设备有限公司 | Switch cabinet body frame welding jig |
| CN101618492A (en) * | 2009-07-24 | 2010-01-06 | 苏州宝馨科技实业股份有限公司 | Method for assembling upper support body of overhead cell support of hybrid vehicle and clamp thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210041A (en) * | 2014-08-21 | 2014-12-17 | 浙江辉弘光电能源有限公司 | Silicon rod clamp for sawing machine |
| CN104227862A (en) * | 2014-08-21 | 2014-12-24 | 浙江辉弘光电能源有限公司 | Hold-down gear of silicon rod fixture |
| CN104227862B (en) * | 2014-08-21 | 2016-02-10 | 浙江辉弘光电能源有限公司 | A kind of hold down gag of silicon rod clamper |
| CN111546301A (en) * | 2020-04-16 | 2020-08-18 | 中国葛洲坝集团机电建设有限公司 | Standardized prefabricating system and method for process pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102233505B (en) | 2014-07-23 |
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Granted publication date: 20140723 Termination date: 20170423 |