CN203887746U - Checking fixture locating and clamping device - Google Patents
Checking fixture locating and clamping device Download PDFInfo
- Publication number
- CN203887746U CN203887746U CN201420324190.8U CN201420324190U CN203887746U CN 203887746 U CN203887746 U CN 203887746U CN 201420324190 U CN201420324190 U CN 201420324190U CN 203887746 U CN203887746 U CN 203887746U
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- Prior art keywords
- swing arm
- clamp
- turning
- over support
- support swing
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 31
- 238000009434 installation Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 6
- 230000007306 turnover Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a checking fixture locating and clamping device. The checking fixture locating and clamping device comprises a clamping mechanism and a locating mechanism. The clamping mechanism comprises a clamp support and a clamp which is connected to the clamp support in a rotatable mode. The locating mechanism comprises a locating base and a turnover supporting swing arm which is connected to the locating base in a rotatable mode. In the working state, the mounting face of the turnover supporting swing arm is matched with the end face of the clamp to clamp and locate a part to be checked. By means of the checking fixture locating and clamping device, in the precision detection process of a stamping piece, the molded surface of the stamping piece at a negative angle modeling position is located and clamped, deformation of the negative angle molded surface, which is not located and supported by a checking fixture, of the stamping piece is reduced, the authenticity and accuracy of the detection precision of the stamping piece are improved, and an effective basis is provided for promotion of the detection precision of the stamping piece and a finished automobile.
Description
Technical field
The application relates to cubing technical field, relates in particular to a kind of cubing locating and clamping apparatus.
Background technology
In the welding manufacture process of body of a motor car, the precision of body in white is the leading indicator of welding and assembling technics level, and high-precision body in white not only can improve the assembling of total component, also can promote the quality in vehicle body outward appearance gap simultaneously.In car load development process, stamping parts of automobile single-piece, welding assembly adopt cubing to detect examination mostly at present, and whether the precision in confirmation stamping parts hole and profile tolerance of a surface etc. are qualified, to meet entrucking requirement.
Due to product-forming demand, in car load stamping parts, a lot all exist negative angle shaped, in cubing negative angle shaped and above product type face portion positioning supports face cannot be set, especially for accessory size is large, thickness is less stamping parts, as side-wall outer-plate, the profile at its negative angle shaped place does not have positioning supports face, in this case, because self gravitation can cause stamping parts, deform, and then affect the accuracy detection of single-piece.
Utility model content
For solving the problems of the technologies described above, the embodiment of the present application provides a kind of cubing locating and clamping apparatus, can reduce stamping parts negative angle profile and be in the distortion occurring without positioning supports in cubing, improves authenticity and the accuracy of product accuracy of detection.Technical scheme is as follows:
A kind of cubing locating and clamping apparatus is provided, comprises clamp mechanism and detent mechanism,
Described clamp mechanism, comprises clamp support and is rotatably connected to the clamp on described clamp support;
Described detent mechanism, comprises positioning pedestal and is rotatably connected to the turning-over support swing arm on described positioning pedestal; In working order, the installed surface of described turning-over support swing arm matches with clamping position part to be checked with the end face of described clamp.
Preferably, described turning-over support swing arm has bolt through-hole, in working order under, described turning-over support swing arm is by being fixed on described positioning pedestal through the fastening bolt of described bolt through-hole.
Preferably, described turning-over support swing arm is rotatably connected by rotating shaft and described positioning pedestal.
Preferably, described turning-over support swing arm has axle sleeve installing hole, and axle sleeve is arranged in described axle sleeve installing hole by interference fit; Described positioning pedestal has rotating shaft installing hole, and described rotating shaft is through described axle sleeve and by interference fit, be arranged in described rotating shaft installing hole described rotating shaft and described axle sleeve employing matched in clearance.
Preferably, described rotating shaft be one end with the straight pin of draw-in groove, on the side of described positioning pedestal, be fixed with clamp, a side of described clamp is stuck in the draw-in groove of described rotating shaft.
Preferably, on described positioning pedestal and there is the dowel hole of mutual correspondence in described turning-over support swing arm, under off working state, bayonet lock through on described positioning pedestal and the dowel hole in described turning-over support swing arm described turning-over support swing arm is located.
Preferably, on the installed surface of described turning-over support swing arm, be removably connected with cushion block.
Preferably, in described turning-over support swing arm, be connected with handle.
Preferably, described positioning pedestal is fixed on location and installation support.
The utility model embodiment at least has following beneficial effect:
The utility model embodiment is by above-mentioned cubing locating and clamping apparatus, in precision of stamping parts detects, the negative angle shaped place of product profile is positioned to clamping, reduce stamping parts negative angle profile and be in the distortion occurring without positioning supports in cubing, authenticity and the accuracy of product accuracy of detection have been improved, for the accuracy of detection of stamping parts and car load provides effective foundation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the application, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.The following drawings is not deliberately drawn by actual size equal proportion convergent-divergent, focuses on illustrating the application's purport.
Fig. 1 is the structural representation of a kind of cubing locating and clamping apparatus of the utility model embodiment
Fig. 2 is the structural representation of detent mechanism in the utility model embodiment;
Fig. 3 is the blast structural representation of detent mechanism in the utility model embodiment;
Fig. 4 is detent mechanism schematic diagram in use in the utility model embodiment;
Fig. 5 is that the cubing locating and clamping apparatus in application the utility model embodiment is treated the schematic diagram that zero-detection part carries out clamping position.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
A lot of details have been set forth in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here and implement, so the utility model is not subject to the restriction of following public specific embodiment.
Secondly, the utility model is described in detail in conjunction with schematic diagram, when the utility model embodiment is described in detail in detail; for ease of explanation; the profile of indication device structure can be disobeyed general ratio and be done local amplification, and described schematic diagram is example, and it should not limit the scope of the utility model protection at this.The three-dimensional space that should comprise in addition, length, width and the degree of depth in actual fabrication.
Below in conjunction with drawings and Examples, the technical solution of the utility model is described.
Referring to Fig. 1, it is the structural representation of a kind of cubing locating and clamping apparatus of the utility model embodiment.
This cubing locating and clamping apparatus can comprise clamp mechanism 11 and detent mechanism 12.
As Fig. 1 left side is depicted as clamp mechanism 11, this clamp mechanism 11 comprises clamp support 111 and is rotatably connected to the clamp 112 on clamp support 111.The overall structure of this clamp 112 through clamp support 111, can adopt the modes such as rotating shaft to be connected in the junction with clamp support 111, and to realize when pulling clamp 112, clamp 112 can be up and down in the one end near detent mechanism 12 and/or front and back rotation.
As Fig. 1 right side is depicted as detent mechanism 12, detent mechanism 12 comprises positioning pedestal 121 and is rotatably connected to the turning-over support swing arm 122 on positioning pedestal 121.Positioning pedestal 121 can be fixedly mounted on location and installation support 120 by screw, pin.In working order, as shown in Figure 1, the installed surface of turning-over support swing arm 122 matches with clamping position part to be checked with the end face of clamp 112.
The concrete structure of this detent mechanism 12 as shown in Figure 1, Figure 2, Figure 3 shows, turning-over support swing arm 122 has bolt through-hole, in working order, turning-over support swing arm 122 is fixed on positioning pedestal 121 by the fastening bolt 123 through this bolt through-hole, to guarantee that in testing process, detent mechanism 12, in stable position state, guarantees the accuracy of accuracy of detection.
The various ways that has been rotatably connected between turning-over support swing arm 122 and positioning pedestal 121 can be realized.Example as shown in Figure 1, Figure 3, on positioning pedestal 121, there are two corresponding projections, form support, turning-over support swing arm 122 is between two projections, and rotating shaft 124 is fixed on through turning-over support swing arm 122 and two ends in two projections of positioning pedestal 121 and realizes and being rotatably connected.Concrete, as shown in Figure 3, turning-over support swing arm 122 has axle sleeve installing hole 1221, and axle sleeve 125 is arranged in axle sleeve installing hole 1221 by interference fit; Positioning pedestal 121 has rotating shaft installing hole 1211, rotating shaft 124 passes axle sleeve 125 and is arranged in rotating shaft installing hole 1211 by interference fit, rotating shaft 124 external diameter sizes can be less than or equal to the internal diameter size of axle sleeve 125, between rotating shaft 124 and axle sleeve 125, adopt matched in clearance, can rotate relatively freely between the two guaranteeing.Rotating shaft 124 can be the straight pin of one end with draw-in groove, as shown in Figure 1, on the side of positioning pedestal 121, can be fixed with clamp 126, and a side of clamp 126 is stuck in the draw-in groove of rotating shaft 124.This clamp 126 can be square clamp, uses screw fastening in the side of positioning pedestal 121, and this clamp 126 can avoid rotating shaft 124 because using and collect together or come off for a long time.
As shown in Figure 2 and Figure 3, on positioning pedestal 121 and can also there is the dowel hole 1212,1222 of mutual correspondence in turning-over support swing arm 122, under off working state, bayonet lock 127 is through on positioning pedestal 121 and 1212,1222 pairs of turning-over support swing arms of the dowel hole in turning-over support swing arm 122,122 location.
In addition, in turning-over support swing arm 122, can also be connected with handle 128, handle 128 one end, with external screw thread, are arranged in turning-over support swing arm 122, this turning-over support swing arm 122 of overturning when easy to use.
On the installed surface of turning-over support swing arm 122, be removably connected with cushion block 129, this cushion block 129 can be the thick square resin pad of 5mm, this cushion block 129 for regulate and part to be checked between positioning gap, can also play the effect of avoiding part to be checked to scratch, cushion block 129 can be fixedly mounted on the installed surface of turning-over support swing arm 122 by screw simultaneously.
When the above-mentioned cubing locating and clamping apparatus of application is treated zero-detection part and is carried out clamping position, as shown in Figure 4, first bayonet lock 127 is extracted to a segment distance (guaranteeing that turning-over support swing arm 122 is rotatable), swing handle 128 rotates turning-over support swing arm 122 to correct position, as shown in Figure 5, part 41 to be checked is placed between detent mechanism 12 and clamp mechanism 11, then rotating turning-over support swing arm 122 makes the normal direction of installed surface consistent with this position part 41 surface normal directions to be checked, use fastening bolt 123 that turning-over support swing arm 122 is fastened on positioning pedestal 121, guarantee in testing process that detent mechanism 12 is in stable position state, finally pulling clamp 112 steps up part 41 to be checked, form state as shown in Figure 5, after part 41 positioning clamping to be checked, use cubing to detect.
The utility model embodiment is by above-mentioned cubing locating and clamping apparatus, in precision of stamping parts detects, the negative angle shaped place of product profile is positioned to clamping, reduce stamping parts negative angle profile and be in the distortion occurring without positioning supports in cubing, authenticity and the accuracy of product accuracy of detection have been improved, for the accuracy of detection of stamping parts and car load provides effective foundation.
In above embodiment, the shape of each parts and structure are only example, and non-limiting.And above each parts can also be replaced respectively with the element that other has identical function, to be combined to form more technical scheme, and these technical schemes of replacing rear formation all should be within the scope of technical solutions of the utility model protection.
The above, be only preferred embodiment of the present utility model, not the utility model done to any pro forma restriction.
Although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model.Any those of ordinary skill in the art, do not departing from technical solutions of the utility model scope situation, all can utilize method and the technology contents of above-mentioned announcement to make many possible changes and modification to technical solutions of the utility model, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not depart from technical solutions of the utility model,, all still belongs in the scope of technical solutions of the utility model protection any simple modification made for any of the above embodiments, equivalent variations and modification according to technical spirit of the present utility model.
Claims (9)
1. a cubing locating and clamping apparatus, is characterized in that, comprises clamp mechanism and detent mechanism,
Described clamp mechanism, comprises clamp support and is rotatably connected to the clamp on described clamp support;
Described detent mechanism, comprises positioning pedestal and is rotatably connected to the turning-over support swing arm on described positioning pedestal; In working order, the installed surface of described turning-over support swing arm matches with clamping position part to be checked with the end face of described clamp.
2. cubing locating and clamping apparatus according to claim 1, is characterized in that, described turning-over support swing arm has bolt through-hole, in working order under, described turning-over support swing arm is by being fixed on described positioning pedestal through the fastening bolt of described bolt through-hole.
3. cubing locating and clamping apparatus according to claim 1, is characterized in that, described turning-over support swing arm is rotatably connected by rotating shaft and described positioning pedestal.
4. cubing locating and clamping apparatus according to claim 3, is characterized in that, described turning-over support swing arm has axle sleeve installing hole, and axle sleeve is arranged in described axle sleeve installing hole by interference fit; Described positioning pedestal has rotating shaft installing hole, and described rotating shaft is through described axle sleeve and by interference fit, be arranged in described rotating shaft installing hole described rotating shaft and described axle sleeve employing matched in clearance.
5. cubing locating and clamping apparatus according to claim 4, is characterized in that, described rotating shaft be one end with the straight pin of draw-in groove, on the side of described positioning pedestal, be fixed with clamp, a side of described clamp is stuck in the draw-in groove of described rotating shaft.
6. according to the cubing locating and clamping apparatus described in any one in claim 1 to 5, it is characterized in that, on described positioning pedestal and there is the dowel hole of mutual correspondence in described turning-over support swing arm, under off working state, bayonet lock passes on described positioning pedestal and the dowel hole in described turning-over support swing arm is located described turning-over support swing arm.
7. according to the cubing locating and clamping apparatus described in any one in claim 1 to 5, it is characterized in that, on the installed surface of described turning-over support swing arm, be removably connected with cushion block.
8. according to the cubing locating and clamping apparatus described in any one in claim 1 to 5, it is characterized in that, in described turning-over support swing arm, be connected with handle.
9. according to the cubing locating and clamping apparatus described in any one in claim 1 to 5, it is characterized in that, described positioning pedestal is fixed on location and installation support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324190.8U CN203887746U (en) | 2014-06-17 | 2014-06-17 | Checking fixture locating and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324190.8U CN203887746U (en) | 2014-06-17 | 2014-06-17 | Checking fixture locating and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203887746U true CN203887746U (en) | 2014-10-22 |
Family
ID=51714194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420324190.8U Expired - Fee Related CN203887746U (en) | 2014-06-17 | 2014-06-17 | Checking fixture locating and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203887746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006780A (en) * | 2014-06-17 | 2014-08-27 | 安徽江淮汽车股份有限公司 | Test tool locating and clamping device |
| CN105033885A (en) * | 2015-06-09 | 2015-11-11 | 大连四达高技术发展有限公司 | Frame positioning structure |
-
2014
- 2014-06-17 CN CN201420324190.8U patent/CN203887746U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006780A (en) * | 2014-06-17 | 2014-08-27 | 安徽江淮汽车股份有限公司 | Test tool locating and clamping device |
| CN104006780B (en) * | 2014-06-17 | 2016-08-17 | 安徽江淮汽车股份有限公司 | A kind of cubing locating and clamping apparatus |
| CN105033885A (en) * | 2015-06-09 | 2015-11-11 | 大连四达高技术发展有限公司 | Frame positioning structure |
| CN105033885B (en) * | 2015-06-09 | 2016-11-30 | 大连四达高技术发展有限公司 | Frame positioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20190617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |