CN203018969U - Positioning clamp of robot brazing automobile hinge stiffening plate assembly - Google Patents
Positioning clamp of robot brazing automobile hinge stiffening plate assembly Download PDFInfo
- Publication number
- CN203018969U CN203018969U CN 201320003720 CN201320003720U CN203018969U CN 203018969 U CN203018969 U CN 203018969U CN 201320003720 CN201320003720 CN 201320003720 CN 201320003720 U CN201320003720 U CN 201320003720U CN 203018969 U CN203018969 U CN 203018969U
- Authority
- CN
- China
- Prior art keywords
- stiffening plate
- hinge stiffening
- plate
- hinge
- thread
- 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
Links
- 238000005219 brazing Methods 0.000 title abstract 2
- 239000003351 stiffener Substances 0.000 claims description 14
- 238000005476 soldering Methods 0.000 claims description 10
- 239000007769 metal material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 13
- 230000000712 assembly Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 230000023298 conjugation with cellular fusion Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000021037 unidirectional conjugation Effects 0.000 description 1
Abstract
The utility model relates to a positioning clamp of a robot brazing automobile hinge stiffening plate assembly, which is used for coaxially positioning a hinge stiffening plate and a thread plate of the hinge stiffening plate assembly. The positioning clamp comprises a clamp bottom plate, a hinge stiffening plate positioning mechanism, a thread plate positioning mechanism and a hold-down mechanism, wherein the hinge stiffening plate positioning mechanism, the thread plate positioning mechanism and the hold-down mechanism are arranged on the clamp bottom plate. Compared with the prior art, the positioning clamp provided by the utility model has the advantages of high positioning accuracy, high welding quality and the like.
Description
Technical field
The utility model relates to a kind of positioning fixture, especially relates to the positioning fixture of a kind of robot soldering automotive hinge stiffener assembly.
Background technology
At present, it is overproof that the welding of many automotive hinge stiffener assemblies exists welding deformation, and there is the spatter problem in critical positions, cause this position to affect coupling with other part in the automobile assembling process, overproofly have a strong impact on entrucking and will scrap in batches or increase unnecessary cost of labor and clear up.Therefore corresponding special-purpose location anti-deformation must be arranged in welding process, anti-splash positioning welding fixture, and can weld hinge according to production capacity requirement identical identical detent mechanism of increase on this positioning fixture and strengthen the version assembly, improve production capacity.Existing this weld parts frock hold down gag adopts buying finished product crimper more, and crimper lower end compacted position adopts rubber plastic or nut more, exist the excessive or coverage rate of scaling loss that limitation is arranged, and be confined to the welding of single part and have the shortcomings such as relative complex structure.
The utility model content
The purpose of this utility model is exactly that the positioning fixture of the high robot soldering automotive hinge stiffener assembly of a kind of positioning accuracy is provided for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
The positioning fixture of a kind of robot soldering automotive hinge stiffener assembly, the hinge stiffening plate and the thread plate that are used for coaxial positioning hinge stiffening plate assembly, comprise clamp bottom board, hinge stiffening plate detent mechanism, thread plate detent mechanism and hold-down mechanism, described hinge stiffening plate detent mechanism, thread plate detent mechanism and hold-down mechanism are arranged on clamp bottom board.
described hinge stiffening plate detent mechanism comprises hinge stiffening plate limited block and hinge stiffening plate backup plate, described thread plate detent mechanism comprises thread plate limited block and axiality back-up block, described hold-down mechanism comprises compact heap and active grab back-up block, described hinge stiffening plate backup plate and hinge stiffening plate limited block be arranged in parallel, leave the gap for the fixed hinge stiffener between hinge stiffening plate backup plate and hinge stiffening plate limited block, described thread plate limited block is located at a side of hinge stiffening plate limited block, vertical with the hinge stiffening plate limited block, described compact heap is arranged on the top of axiality back-up block, described active grab back-up block is provided with two, be separately positioned on the both sides of compact heap, behind hinge stiffening plate assembly location, the axiality back-up block is by hinge stiffening plate and the thread plate of the locating slot coaxial positioning hinge stiffening plate assembly on it, compress the location by the piece that presses that is positioned at the top again.
Described clamp bottom board is provided with at least two group hinge stiffening plate detent mechanisms, thread plate detent mechanism and hold-down mechanism.
Described compact heap adopts the anti-metal material of high temperature more than 3500 degrees centigrade.
Compared with prior art, the utlity model has following advantage:
One, compact heap heat resistant and wear resistant metal material can be processed according to accessory size, can effectively prevent from mating face spatter and welding deformation.
Two, simple to operate.
Three, stable accuracy is high, and hinge stiffening plate backup plate and limited block have prevented the rotation of hinge stiffening plate, and coaxial supporting and location piece has guaranteed the axiality of hinge stiffening plate and thread plate, and the thread plate limited block has prevented the rotation of thread plate.
Four, the low maintenance of processing cost is convenient: the utility model such as compact heap can back up the compact heap of the several internal threads of processing more, mate from different Pressing clamp head bolts by different screw thread models.
Description of drawings
Fig. 1 is perspective view of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is top view of the present utility model;
Fig. 4 is side view of the present utility model;
Structural representation when Fig. 5 is the utility model clamping and positioning.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
As Fig. 1～shown in Figure 4, the positioning fixture of a kind of robot soldering automotive hinge stiffener assembly, the hinge stiffening plate 8 and the thread plate 9 that are used for coaxial positioning hinge stiffening plate assembly, comprise clamp bottom board 1 and two groups of hinge stiffening plate detent mechanisms, thread plate detent mechanism and hold-down mechanisms, can carry out simultaneously the location of two hinge stiffening plate assemblies.Hinge stiffening plate detent mechanism, thread plate detent mechanism and hold-down mechanism all are arranged on clamp bottom board 1.Wherein, the hinge stiffening plate detent mechanism comprises hinge stiffening plate limited block 3 and hinge stiffening plate backup plate 2, and the thread plate detent mechanism comprises thread plate limited block 4 and axiality back-up block 5, and hold-down mechanism comprises compact heap 6 and active grab back-up block 7.hinge stiffening plate backup plate 2 be arranged in parallel with hinge stiffening plate limited block 3, leave the gap for fixed hinge stiffener 8 between hinge stiffening plate backup plate 2 and hinge stiffening plate limited block 3, thread plate limited block 4 is located at a side of hinge stiffening plate limited block 3, and vertical with hinge stiffening plate limited block 3, compact heap 6 is arranged on the top of axiality back-up block 5, active grab back-up block 7 is provided with two, be separately positioned on the both sides of compact heap 6, behind hinge stiffening plate assembly location, axiality back-up block 5 is by hinge stiffening plate 8 and the thread plate 9 of the locating slot coaxial positioning hinge stiffening plate assembly on it, compress the location by the piece 5 that presses that is positioned at the top again.
Operation principle of the present utility model is illustrated in figure 5 as:
Be stuck in axiality back-up block 5 outsides by the hole in piece part on hinge stiffening plate 8, and be placed in the gap between hinge stiffening plate backup plate 2 and hinge stiffening plate limited block 3, thus the position of locating hinge stiffener.Depress thread plate limited block 4 by the active grab that promotion is connected on compact heap 4, then thread plate 9 is placed on axiality back-up block 5, guaranteed the coaxial fixing of hinge stiffening plate 8 and thread plate 9.Then depress compact heap, prevent distortion and the spatter of thread plate 9 in welding, then remove thread plate limited block 4.At this moment, just can weld by robot.
The utility model is determined the axiality of two parts by the axiality back-up block; (the Welding material melting point is low effectively to protect thread plate to prevent soldering from splashing by the metal compaction piece of Wear-resistant, high-temperature resistant (3500 degrees centigrade) again; viscosity is high; easily produce and splash) briquetting; and this compact heap has prevented from having increased the stability of robot welding because of the welding deformation that welding produces, thereby has guaranteed welding quality and accessory size.
Claims (4)
1. the positioning fixture of a robot soldering automotive hinge stiffener assembly, the hinge stiffening plate and the thread plate that are used for coaxial positioning hinge stiffening plate assembly, it is characterized in that, comprise clamp bottom board, hinge stiffening plate detent mechanism, thread plate detent mechanism and hold-down mechanism, described hinge stiffening plate detent mechanism, thread plate detent mechanism and hold-down mechanism are arranged on clamp bottom board.
2. the positioning fixture of a kind of robot according to claim 1 soldering automotive hinge stiffener assembly, it is characterized in that, described hinge stiffening plate detent mechanism comprises hinge stiffening plate limited block and hinge stiffening plate backup plate, described thread plate detent mechanism comprises thread plate limited block and axiality back-up block, described hold-down mechanism comprises compact heap and active grab back-up block, described hinge stiffening plate backup plate and hinge stiffening plate limited block be arranged in parallel, leave the gap for the fixed hinge stiffener between hinge stiffening plate backup plate and hinge stiffening plate limited block, described thread plate limited block is located at a side of hinge stiffening plate limited block, vertical with the hinge stiffening plate limited block, described compact heap is arranged on the top of axiality back-up block, described active grab back-up block is provided with two, be separately positioned on the both sides of compact heap, behind hinge stiffening plate assembly location, the axiality back-up block is by hinge stiffening plate and the thread plate of the locating slot coaxial positioning hinge stiffening plate assembly on it, compress the location by the piece that presses that is positioned at the top again.
3. the positioning fixture of a kind of robot according to claim 2 soldering automotive hinge stiffener assembly, is characterized in that, described clamp bottom board is provided with at least two group hinge stiffening plate detent mechanisms, thread plate detent mechanism and hold-down mechanism.
4. the positioning fixture of a kind of robot according to claim 2 soldering automotive hinge stiffener assembly, is characterized in that, described compact heap adopts the anti-metal material of high temperature more than 3500 degrees centigrade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003720 CN203018969U (en) | 2013-01-05 | 2013-01-05 | Positioning clamp of robot brazing automobile hinge stiffening plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003720 CN203018969U (en) | 2013-01-05 | 2013-01-05 | Positioning clamp of robot brazing automobile hinge stiffening plate assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018969U true CN203018969U (en) | 2013-06-26 |
Family
ID=48642983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320003720 Expired - Fee Related CN203018969U (en) | 2013-01-05 | 2013-01-05 | Positioning clamp of robot brazing automobile hinge stiffening plate assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234618A (en) * | 2015-11-17 | 2016-01-13 | 安徽江淮汽车股份有限公司 | Automobile hinge installation clamp |
-
2013
- 2013-01-05 CN CN 201320003720 patent/CN203018969U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234618A (en) * | 2015-11-17 | 2016-01-13 | 安徽江淮汽车股份有限公司 | Automobile hinge installation clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20160105 |