CN206677463U - A kind of fixture unit of semiclosed class workpiece - Google Patents
A kind of fixture unit of semiclosed class workpiece Download PDFInfo
- Publication number
- CN206677463U CN206677463U CN201720365078.2U CN201720365078U CN206677463U CN 206677463 U CN206677463 U CN 206677463U CN 201720365078 U CN201720365078 U CN 201720365078U CN 206677463 U CN206677463 U CN 206677463U
- Authority
- CN
- China
- Prior art keywords
- semiclosed
- template
- class workpiece
- working region
- fixture 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
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Abstract
A kind of fixture unit of semiclosed class workpiece, its positioner include：Two spaced location-plates being fixedly connected with template with formed accommodate workpiece working region, be arranged in working region bottom and with the alignment pin of the positioning hole phase location fit of workpiece；Clamping device includes：Pressing tongs；The pressure arm being arranged on working region, pressure arm have the pressure head extended along working region vertical direction；With the support block corresponding in vertical direction with pressure head, between pressure head and support block, the fixture unit has two side-locating faces and a bottom dowel pin for the bottom surface of workpiece, positions reliable clamping.
Description
Technical field
The utility model is on a kind of fixture unit of semiclosed class workpiece.
Background technology
Weld jig is the important means for ensureing auto parts and components precision, and rational positioning compression form is jig Design
Key point.In body of a motor car sub-unit parts, semiclosed class workpiece due to its reasons in structure, cause jig Design compared with
It is high.One is due to that semiclosed class workpiece size is smaller, but the key element that needs control is more, therefore the control point position of fixture is more difficult
Choose；Two be due to that the bond pad locations of semiclosed class workpiece are in inside closing space, and welding space is smaller, and jig Design need to be examined
Consider and reserve suitable weld pass.
Semiclosed class Workpiece structure is compact, and the anchor point of fixture, compression Dian Deng mechanisms need to be designed in semi-enclosed space
Portion, more difficult for jig Design, the bond pad locations of semiclosed class workpiece are located inside closing space, and jig Design needs pre-
Suitable weld pass is stayed, this is also the where the shoe pinches of jig Design.
Utility model content
The utility model provides a kind of fixture unit of semiclosed class workpiece, and it includes：Base, template, and installed in institute
The positioner and clamping device on template are stated, wherein：
The positioner includes：Two spaced location-plates being fixedly connected with the template, semiclosed class work
The working region that part is formed between two location-plates, and the alignment pin being fixedly connected with the template, and it is described fixed
Position pin be arranged in the working region bottom and with the positioning hole phase location fit of the semiclosed class workpiece；And
The clamping device includes：It is arranged in the pressing tongs of the pinching end of the template；It is arranged on the working region
Pressure arm, drive connection between the pressure arm and the pressing tongs, and the pressure arm have prolong along the working region vertical direction
The pressure head stretched；The support block being fixedly connected with the template, and the support block is arranged in the bottom of the working region simultaneously
It is corresponding in vertical direction with the pressure head, and the bottom surface of the semiclosed class workpiece is located at the pressure head and the support block
Between.
The novel clamp unit has two side-locating faces and a bottom dowel pin, and effectively semiclosed class workpiece is entered
Row positioning, while the clamping of vertical direction is provided, it positions reliable clamping.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is Fig. 1 position portion schematic diagrames；With
Fig. 3 is Fig. 1 clamping part schematic diagrames.
Reference：Base 1, template 2, working region 3, alignment pin 4, pressing tongs 5, pressure arm 6, pressure head 7, support block 8, positioning
Transfer block 9, limited block 10, key seat 11, compress transfer block 12, drive connection arm 13.
Embodiment
As shown in Figures 1 to 3, the utility model provides a kind of fixture unit of semiclosed class workpiece, and it includes：Base 1, type
Plate 2, and positioner and clamping device on the template 2, wherein：
The positioner includes：Two spaced location-plates being fixedly connected with the template 2, semiclosed class work
The working region 3 that part is formed between two location-plates, and the alignment pin 4 being fixedly connected with the template 2, and it is described
Alignment pin 4 be arranged in the bottom of the working region 3 and with the positioning hole phase location fit of the semiclosed class workpiece；And
The clamping device includes：It is arranged in the pressing tongs 5 of the pinching end of the template 2；Be arranged in the working region 3 it
On pressure arm 6, drive connection between the pressure arm 6 and the pressing tongs 5, and the pressure arm 6 have along the working region 3 it is vertical
The pressure head 7 of direction extension；The support block 8 being fixedly connected with the template 2, and the support block 8 is arranged in the workspace
The bottom in domain 3 is simultaneously corresponding in vertical direction with the pressure head 7, and the bottom surface of the semiclosed class workpiece is located at the pressure head
Between 7 and the support block 8.
The novel clamp unit has two side-locating faces and a bottom dowel pin, and effectively semiclosed class workpiece is entered
Row positioning, while the clamping of vertical direction is provided, the positioning and clamping with multiple frees degree, it is reliable that it positions clamping effect.
As a further improvement, each described location-plate has：Two positioning being fixedly connected with the template 2 turn
Connect block 9, and the limited block 10 on two positioning transfer blocks 9 respectively.Adjust pad can be set between any two to be used to adjust
Whole corresponding thickness and direction size.
As a further improvement, the alignment pin 4 between key seat 11 and the template 2 by being fixedly connected；And two
It is parallel to each other between the location-plate.
As a further improvement, the pressure head 7 has four and is arranged in the corner location of the pressure arm 6.
As a further improvement, the support block 8 is fixedly connected by compressing transfer block 12 with the template 2.
As a further improvement, also there is drive connection arm 13 between the pressing tongs 5 and the pressure arm 6.
The utility model optimizes the positioning compression form of semiclosed class workpiece, using a fixture unit, is ensuring work
In the case of part stable position, the structure of whole fixture is simplified.Further, since semiclosed class workpiece size is smaller, fixture is set
Timing need to reserve rational weld pass.This fixture unit is by reasonable layout anchor point, limit point and compresses the position put,
Ensure to complete the welding of all solder joints under clamp pressing state, improve welding quality and production efficiency.
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 fixture unit of semiclosed class workpiece, it includes：Base, template, and the positioning dress on the template
Put and clamping device, it is characterised in that：
The positioner includes：Two spaced location-plates being fixedly connected with the template, semiclosed class workpiece position
The working region formed between two location-plates, and the alignment pin being fixedly connected with the template, and the alignment pin
Be arranged in the bottom of the working region and with the positioning hole phase location fit of the semiclosed class workpiece；And
The clamping device includes：It is arranged in the pressing tongs of the pinching end of the template；The pressure being arranged on the working region
Arm, drive connection between the pressure arm and the pressing tongs, and the pressure arm have along working region vertical direction extension
Pressure head；The support block being fixedly connected with the template, and the support block be arranged in the working region bottom and with institute
State that pressure head is corresponding in vertical direction, and the bottom surface of the semiclosed class workpiece be located at the pressure head and the support block it
Between.
A kind of 2. fixture unit of semiclosed class workpiece as claimed in claim 1, it is characterised in that：Each described location-plate
Have：Two positioning transfer blocks being fixedly connected with the template, and it is spacing on two positioning transfer blocks respectively
Block.
A kind of 3. fixture unit of semiclosed class workpiece as claimed in claim 2, it is characterised in that：The alignment pin passes through pin
Seat between the template with being fixedly connected；And it is parallel to each other between two location-plates.
A kind of 4. fixture unit of semiclosed class workpiece as claimed in claim 3, it is characterised in that：The pressure head has four
And it is arranged in the corner location of the pressure arm.
A kind of 5. fixture unit of semiclosed class workpiece as claimed in claim 4, it is characterised in that：The support block passes through pressure
Tight transfer block is fixedly connected with the template.
A kind of 6. fixture unit of semiclosed class workpiece as claimed in claim 5, it is characterised in that：The pressing tongs and the pressure
Also there is drive connection arm between arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720365078.2U CN206677463U (en) | 2017-04-10 | 2017-04-10 | A kind of fixture unit of semiclosed class workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720365078.2U CN206677463U (en) | 2017-04-10 | 2017-04-10 | A kind of fixture unit of semiclosed class workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206677463U true CN206677463U (en) | 2017-11-28 |
Family
ID=60399737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720365078.2U Expired - Fee Related CN206677463U (en) | 2017-04-10 | 2017-04-10 | A kind of fixture unit of semiclosed class workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206677463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544167A (en) * | 2018-05-31 | 2018-09-18 | 广东国华人防科技有限公司 | A kind of welding fixture, system and the welding method of people's air defense gas-particulate filter |
| CN108857236A (en) * | 2018-08-15 | 2018-11-23 | 安徽江淮汽车集团股份有限公司 | A kind of fixture unit that top cover inner and outer plates are shared |
-
2017
- 2017-04-10 CN CN201720365078.2U patent/CN206677463U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544167A (en) * | 2018-05-31 | 2018-09-18 | 广东国华人防科技有限公司 | A kind of welding fixture, system and the welding method of people's air defense gas-particulate filter |
| CN108857236A (en) * | 2018-08-15 | 2018-11-23 | 安徽江淮汽车集团股份有限公司 | A kind of fixture unit that top cover inner and outer plates are shared |
| CN108857236B (en) * | 2018-08-15 | 2019-12-03 | 安徽江淮汽车集团股份有限公司 | A kind of fixture unit that top cover inner and outer plates are shared |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20200410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |