CN206677464U - A kind of compression positioning unit from weldment - Google Patents

A kind of compression positioning unit from weldment Download PDF

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Publication number
CN206677464U
CN206677464U CN201720365079.7U CN201720365079U CN206677464U CN 206677464 U CN206677464 U CN 206677464U CN 201720365079 U CN201720365079 U CN 201720365079U CN 206677464 U CN206677464 U CN 206677464U
Authority
CN
China
Prior art keywords
template
compression
weldment
support compression
positioning unit
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.)
Expired - Fee Related
Application number
CN201720365079.7U
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Chinese (zh)
Inventor
王学敏
杨绪
汪小霞
王兰
邵何兴
何瑞光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Jianghuai Automobile Group Corp
Original Assignee
Anhui Jianghuai Automobile Group Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Jianghuai Automobile Group Corp filed Critical Anhui Jianghuai Automobile Group Corp
Priority to CN201720365079.7U priority Critical patent/CN206677464U/en
Application granted granted Critical
Publication of CN206677464U publication Critical patent/CN206677464U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of compression positioning unit from weldment, it includes:Base, template, positioner and clamping device, positioner are located at the middle part of template with the alignment pin with the positioning hole phase location fit on front chair after-poppet component, clamping device is included positioned at the support compression part and pressing tongs part at template both ends, and support compression part includes:Two spaced support compression plates that are parallel with template and being fixedly connected, two sidepiece compact heaps are fixed with support compression plate;Pressing tongs part includes pressure head and handle, and pressure head is located in the working region formed between two support compression plates, and the fixture has multiple compact heaps and location structure, cost-effective, lifts welding quality.

Description

A kind of compression positioning unit from weldment
Technical field
The utility model is on a kind of compression positioning unit from weldment.
Background technology
Soldering cramping apparatus is one of important means for ensureing auto parts and components precision, and rational positioning compression mode is that fixture is set The key of meter.Soldering cramping apparatus can accurately determine the location of workpiece, it firmly be stepped up, to connect processed process equipment.Its Compact-sized, operation is rapid, convenient etc., it is ensured that product processing quality, improves operating efficiency, reduces labor intensity.
In the prior art, traditional positioning method is:Alignment pin and support block, compact heap are set on fixture, using calmly Position pin positions to welded piece, is supported by support block, then by cylinder or other pressure exerting arrangements to compressing Block presses, and ensures that position movement does not occur for welded piece, so as to the welding position of retaining element, ensures to be welded assembly precision.
Front chair after-poppet component is used as from weldment, passes through the spot welding again after one project-welding nut of front chair after-poppet projection welding Realize.Due to front chair after-poppet component shape itself feature, it is ensured that its position stability is particularly important.Front chair after-poppet group Part moulding is semi-surrounding shape, and opening size is limited, and hole is nearer far from welding position, in order to there is the weld pass of abundance to realize welding Operation, select the form design of suitable positioning, support compression point and support compression point particularly important, using traditional positioning compression Mode is difficult to realize by a fixture unit.
Utility model content
The utility model provides a kind of compression positioning unit from weldment, and it includes:Base, template, and installed in described Positioner and clamping device on template, wherein:The positioner is located at the middle part of the template, and the positioner With the alignment pin for being fixedly connected with the template and extending along the template, on the alignment pin and front chair after-poppet component Positioning hole phase location fit;The clamping device is included positioned at the support compression part and pressing tongs part at the template both ends, The support compression part includes:Two spaced support compression plates that are parallel with the template and being fixedly connected, it is described Two sidepiece compact heaps are fixed with support compression plate;The pressing tongs part includes:Pressure head and handle, and the pressure head is located at two In the working region formed between the individual support compression plate.
The novel clamp simplifies jig Design, has multiple compact heaps and location structure, real with succinct clamp structure Now stable positioning compression.Save fixture development cost, lifting clamp operability and the welding quality from weldment.
Brief description of the drawings
Fig. 1 is the utility model schematic appearance;
Fig. 2 is the schematic diagram of support compression part;
Fig. 3 is transfer block schematic diagram;With
Fig. 4 is positioner schematic diagram.
Reference:Base 1, template 2, alignment pin 3, support compression plate 4, sidepiece compact heap 5, pressure head 6, handle 7, switching Block 8, drive connection arm 9, lower support block 10, end compact heap 11, nut 12, locating piece 13, positioning transfer block 14.
Embodiment
As shown in Figures 1 to 4, the utility model provides a kind of compression positioning unit from weldment, and it includes:Base 1, template 2, and positioner and clamping device on the template 2, wherein:The positioner is located in the template 2 Portion, and the positioner has the alignment pin 3 for being fixedly connected with the template 2 and extending along the template 2, the alignment pin With the positioning hole phase location fit on front chair after-poppet component;The clamping device includes the branch positioned at the both ends of template 2 Support pressing section and pressing tongs part, the support compression part include:It is parallel with the template 2 and be fixedly connected two mutually The support compression plate 4 at interval, two sidepiece compact heaps 5 are fixed with the support compression plate 4;The pressing tongs part includes:Pressure First 6 and handle 7, and in the working region that is formed between two support compression plates 4 of the pressure head 6.
The novel clamp simplifies jig Design, has multiple compact heaps and location structure, real with succinct clamp structure Now stable positioning compression.Save fixture development cost, lifting clamp operability and the welding quality from weldment.
As a further improvement, it is fixedly connected between the support compression plate 4 and the template 2 by transfer block 8, institute State that transfer block 8 is U-shaped, two support compression plates 4 are respectively fixedly connected with the heel post of the transfer block 8.
As a further improvement, drive connection arm 9 is also equipped between the pressure head 6 and the handle 7, and described The lower support block 10 with the 6 corresponding arrangement of pressure head is also installed with the bottom surface of transfer block 8.
As a further improvement, the pressure head 6 and the lower support block 10 are respectively provided with mutually corresponding two arranged and connect Contacting surface.There are two relative compression points.
As a further improvement, the end that the support compression part is also included on the side of template 2 compresses Block 11.
As a further improvement, the positioner also has and is fixedly connected with the alignment pin 3 by the phase of nut 12 Locating piece 13, and the locating piece 13 is fixedly connected by positioning transfer block 14 with the template 2.It can be set and adjust between any two Whole pad is used to adjust corresponding thickness and direction size.
The utility model simplifies the design structure of front chair after-poppet module fixture, while ensures that positioning stablity is reliable, has There is the positioning and clamping of multiple directions, realize workpiece (particularly front chair after-poppet component) convenient welding.Fixture is saved Development cost, also substantially increase the operability of fixture.
It should be appreciated that the utility model scope of the claimed is not limited to non-limiting embodiments, it should be understood that non-limiting reality Scheme is applied to illustrate as just example.The desired substantive protection domain of the application is more embodied in independent claims The scope of offer, and its dependent claims.

Claims (6)

1. a kind of compression positioning unit from weldment, it includes:Base, template, and the positioner on the template And clamping device, it is characterised in that:
The positioner is located at the middle part of the template, and the positioner has and is fixedly connected with the template and along institute State the alignment pin of template extension, the alignment pin and the positioning hole phase location fit on front chair after-poppet component;
The clamping device is included positioned at the support compression part and pressing tongs part at the template both ends, the support compression part Including:Two spaced support compression plates that are parallel with the template and being fixedly connected, it is fixed on the support compression plate There are two sidepiece compact heaps;The pressing tongs part includes:Pressure head and handle, and the pressure head is located at two support compression plates Between in the working region that is formed.
A kind of 2. compression positioning unit from weldment as claimed in claim 1, it is characterised in that:The support compression plate and institute State and be fixedly connected by transfer block between template, the transfer block is U-shaped, and two support compression plates are respectively fixedly connected with On the heel post of the transfer block.
A kind of 3. compression positioning unit from weldment as claimed in claim 2, it is characterised in that:The pressure head and the handle Between be also equipped with drive connection arm, and arrangement corresponding with the pressure head is also installed with the bottom surface of the transfer block Lower support block.
A kind of 4. compression positioning unit from weldment as claimed in claim 3, it is characterised in that:The pressure head and the lower branch Bracer is respectively provided with two contact surfaces of mutually corresponding arrangement.
A kind of 5. compression positioning unit from weldment as claimed in claim 4, it is characterised in that:The support compression part is also Including the end compact heap on the template side.
A kind of 6. compression positioning unit from weldment as claimed in claim 5, it is characterised in that:The positioner also has The locating piece being mutually fixedly connected by nut with the alignment pin, and the locating piece is consolidated by positioning transfer block with the template Fixed connection.
CN201720365079.7U 2017-04-10 2017-04-10 A kind of compression positioning unit from weldment Expired - Fee Related CN206677464U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720365079.7U CN206677464U (en) 2017-04-10 2017-04-10 A kind of compression positioning unit from weldment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720365079.7U CN206677464U (en) 2017-04-10 2017-04-10 A kind of compression positioning unit from weldment

Publications (1)

Publication Number Publication Date
CN206677464U true CN206677464U (en) 2017-11-28

Family

ID=60399744

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720365079.7U Expired - Fee Related CN206677464U (en) 2017-04-10 2017-04-10 A kind of compression positioning unit from weldment

Country Status (1)

Country Link
CN (1) CN206677464U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171128

Termination date: 20200410