CN204413934U - A kind of vehicle body total-assembly clamping - Google Patents
A kind of vehicle body total-assembly clamping Download PDFInfo
- Publication number
- CN204413934U CN204413934U CN201520004636.3U CN201520004636U CN204413934U CN 204413934 U CN204413934 U CN 204413934U CN 201520004636 U CN201520004636 U CN 201520004636U CN 204413934 U CN204413934 U CN 204413934U
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- CN
- China
- Prior art keywords
- movable stand
- vehicle body
- assembly
- support frame
- fixedly mounted
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- 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.)
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Abstract
The utility model relates to a kind of vehicle body total-assembly clamping, comprise substrate, a pair movable stand assembly and multiple chuck, the arranged on left and right sides of described substrate installs two pairs of line slideways, on this line slideway, relative sliding installs movable stand assembly, the chuck of multiple fixing vehicle body is laterally installed in the relatively inboard face of this movable stand assembly, described movable stand assembly comprises installing plate, support frame and base plate, and described base plate is vertically fixedly mounted with support frame; The inboard face of described support frame is fixedly mounted with an installing plate, this installing plate is shaped with multiple circular hole for connecting described chuck.The accurate positioning of this fixture, can meet various Flexible Production, automaticity is high, and at the bottom of artificial intensity, body assembly " little diagonal is poor " stability contorting is within the scope of 2mm, and every quality index is all in claimed range.The utility model structure is simple, flexible and convenient operation, and positioning precision is high, effectively improves production efficiency.
Description
Technical field
The utility model belongs to field of automobile, especially a kind of vehicle body total-assembly clamping.
Background technology
Total-assembly clamping is the core link ensureing vehicle frame quality, therefore must ensure accurate positioning, flexibility, reliable, labor intensity.Traditional total-assembly clamping structure is loaded down with trivial details, positioning precision is poor.
Through retrieval, find one section of patent document relevant to this patent content, publication number is the Chinese patent of CN101428381, which disclose a kind of sample-vehicle total-assembly clamping structure, it comprises and is fixedly located under body pedestal in factory building and fixed pedestal by horizontal adjusting mechanism, described sample-vehicle total-assembly clamping structure also comprises the connecting plate that connects described under body pedestal and fixed pedestal, one can by the mobile foundation of a sliding rail mechanism realization slip on described fixed pedestal, mobile foundation fixes the installation column of body side wall, and the cylinder propulsive mechanism of a promotion sliding rail mechanism slips, described installation column is spaced apart and arranged on mobile foundation.
By contrast, above-mentioned patent publication us and present patent application have relatively big difference in technical scheme.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of structure is simple, flexible and convenient operation, positioning precision vehicle body total-assembly clamping accurately.
Scheme of the present utility model is achieved in that
A kind of vehicle body total-assembly clamping, comprise substrate, a pair movable stand assembly and multiple chuck, the arranged on left and right sides of described substrate installs two pairs of line slideways, on this line slideway, relative sliding installs movable stand assembly, the chuck of multiple fixing vehicle body is laterally installed in the relatively inboard face of this movable stand assembly, described movable stand assembly comprises installing plate, support frame and base plate, and described base plate is vertically fixedly mounted with support frame; The inboard face of described support frame is fixedly mounted with an installing plate, this installing plate is shaped with multiple circular hole for connecting described chuck; The guide-track groove coordinated with described line slideway is installed in the bottom of described base plate, and the interval, inboard face of this base plate is fixedly mounted with locating piece, to the substrate upper surface of locating piece being fixedly mounted with limited block.
And the upper surface of described substrate is fixedly mounted with four L-type locating pieces.
And described movable stand assembly passes through Driven by Hydraulic Cylinder.
And baffle plate is installed in the outer end of described line slideway.
And described support frame is provided with reinforcement.
Advantage of the present utility model and good effect are:
The accurate positioning of this fixture, can meet various Flexible Production, automaticity is high, and at the bottom of artificial intensity, body assembly " little diagonal is poor " stability contorting is within the scope of 2mm, and every quality index is all in claimed range.The utility model structure is simple, flexible and convenient operation, and positioning precision is high, effectively improves production efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of installing plate in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail.
A kind of vehicle body total-assembly clamping, as shown in Figure 1 and Figure 2, comprise substrate 4, a pair movable stand assembly and multiple chuck 3, the arranged on left and right sides of described substrate installs two pairs of line slideways 9, on this line slideway, relative sliding installs movable stand assembly, and the chuck of multiple fixing vehicle body is laterally installed in the relatively inboard face of this movable stand assembly.
Described movable stand assembly comprises installing plate 2, support frame 1 and base plate 8, and described base plate is fixedly mounted with support frame, and the support frame of frame structure effectively can improve the intensity of support, and reduces weight; The inboard face of described support frame is fixedly mounted with an installing plate, this installing plate is shaped with multiple circular hole 12 for connecting described chuck, as shown in Figure 3, this structural design achieves flexibility, namely changes the chuck of different structure and different installation site according to the vehicle body of different model; The guide-track groove coordinated with described line slideway is installed in the bottom of described base plate, does not indicate in the present embodiment accompanying drawing; The interval, inboard face of this base plate is fixedly mounted with two locating pieces 7, to the substrate upper surface of locating piece being fixedly mounted with limited block 6, arranges by limited block and locating piece the displacement accuracy that effectively ensure that movable stand assembly, improves the quality of this fixture.
The upper surface of described substrate is also fixedly mounted with four L-type locating pieces 5, ensure that the positioning precision of underbody, improves the quality of fixture equally.
Described movable stand assembly is driven by hydraulic cylinder 11.
In order to prevent movable stand assembly from deviating from line slideway, baffle plate 10 is installed in the outer end of described line slideway.
Described support frame is provided with reinforcement 13.
Using method of the present utility model is:
Before the total share-car body of beginning, movable stand assembly is in the outermost end of pedestal, by fixing on a mounting board for the chuck needed, the sub-unit of vehicle body is all hung onto the relevant position of fixture, and vehicle frame is hung position suitable to substrate, primer fluid cylinder pressure drives movable stand assembly relative to moving to frame width position, assembles each sub-unit, after vehicle body has always been spelled, movable stand assembly is retreated, take out whole vehicle body, make fixture be in original state, wait for total spelling of next chassis body.
The utility model has the advantages of for:
The accurate positioning of this fixture, can meet various Flexible Production, automaticity is high, and at the bottom of artificial intensity, body assembly " little diagonal is poor " stability contorting is within the scope of 2mm, and every quality index is all in claimed range.The utility model structure is simple, flexible and convenient operation, and positioning precision is high, effectively improves production efficiency.
It is emphasized that; embodiment described in the utility model is illustrative; instead of it is determinate; therefore the utility model comprises the embodiment be not limited to described in detailed description of the invention; every other embodiments drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope of the utility model protection equally.
Claims (5)
1. a vehicle body total-assembly clamping, comprise substrate, a pair movable stand assembly and multiple chuck, the arranged on left and right sides of described substrate installs two pairs of line slideways, on this line slideway, relative sliding installs movable stand assembly, the chuck of multiple fixing vehicle body is laterally installed in the relatively inboard face of this movable stand assembly, it is characterized in that: described movable stand assembly comprises installing plate, support frame and base plate, and described base plate is vertically fixedly mounted with support frame; The inboard face of described support frame is fixedly mounted with an installing plate, this installing plate is shaped with multiple circular hole for connecting described chuck; The guide-track groove coordinated with described line slideway is installed in the bottom of described base plate, and the interval, inboard face of this base plate is fixedly mounted with locating piece, to the substrate upper surface of locating piece being fixedly mounted with limited block.
2. vehicle body total-assembly clamping according to claim 1, is characterized in that: the upper surface of described substrate is fixedly mounted with four L-type locating pieces.
3. vehicle body total-assembly clamping according to claim 1, is characterized in that: described movable stand assembly passes through Driven by Hydraulic Cylinder.
4. vehicle body total-assembly clamping according to claim 1, is characterized in that: baffle plate is installed in the outer end of described line slideway.
5. vehicle body total-assembly clamping according to claim 1, is characterized in that: described support frame is provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520004636.3U CN204413934U (en) | 2015-01-05 | 2015-01-05 | A kind of vehicle body total-assembly clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520004636.3U CN204413934U (en) | 2015-01-05 | 2015-01-05 | A kind of vehicle body total-assembly clamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204413934U true CN204413934U (en) | 2015-06-24 |
Family
ID=53464340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520004636.3U Expired - Fee Related CN204413934U (en) | 2015-01-05 | 2015-01-05 | A kind of vehicle body total-assembly clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204413934U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584313A (en) * | 2015-10-20 | 2017-04-26 | 上海安莱德汽车零部件有限公司 | Clamping device for vehicle door sheet lengthening |
| CN107081618A (en) * | 2017-05-09 | 2017-08-22 | 安徽瑞林精科股份有限公司 | A kind of automobile ACM valve bodies horizontal direction clamping device |
| CN109318146A (en) * | 2018-11-21 | 2019-02-12 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of filter element fixing jig and application method |
-
2015
- 2015-01-05 CN CN201520004636.3U patent/CN204413934U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584313A (en) * | 2015-10-20 | 2017-04-26 | 上海安莱德汽车零部件有限公司 | Clamping device for vehicle door sheet lengthening |
| CN107081618A (en) * | 2017-05-09 | 2017-08-22 | 安徽瑞林精科股份有限公司 | A kind of automobile ACM valve bodies horizontal direction clamping device |
| CN109318146A (en) * | 2018-11-21 | 2019-02-12 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of filter element fixing jig and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20190105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |