CN204353706U - A kind of moving positioning device of front longitudinal weld jig - Google Patents
A kind of moving positioning device of front longitudinal weld jig Download PDFInfo
- Publication number
- CN204353706U CN204353706U CN201420869144.6U CN201420869144U CN204353706U CN 204353706 U CN204353706 U CN 204353706U CN 201420869144 U CN201420869144 U CN 201420869144U CN 204353706 U CN204353706 U CN 204353706U
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- Prior art keywords
- front longitudinal
- weld jig
- longitudinal weld
- slide plate
- positioning device
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- 239000000758 substrate Substances 0.000 claims abstract description 26
- 238000003466 welding Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a kind of moving positioning device of front longitudinal weld jig, comprise mobile working platform (7), the slide rail (8) being arranged on described mobile working platform (7) both sides and the slide plate (5) that above can slide at described slide rail (8), slide rail (8) described in every side is furnished with slide plate described at least one (5), slide plate (5) described in every side is provided with alignment pin (6), the substrate (2) of front longitudinal weld jig body (1) is provided with the centring ring coordinated with described alignment pin (6), described mobile working platform (7) is provided with the fixed part for fixing described slide plate (5).The moving positioning device of the front longitudinal weld jig that the utility model provides, centring ring on the substrate (2) of front longitudinal weld jig body (1) matches with the alignment pin (6) on the slide plate (5) that can slide along slide rail (8) on mobile working platform (7), thus improves the positioning precision to front longitudinal weld jig.
Description
Technical field
The utility model relates to welding technology field, particularly relates to a kind of moving positioning device of front longitudinal weld jig.
Background technology
Fig. 1 is the structure diagram of front longitudinal weld jig in prior art, the front longitudinal weld jig that existing front longitudinal production line uses, mainly comprise front longitudinal weld jig body 1, bottom the substrate 2 of front longitudinal weld jig body 1, directional wheel 3 and universal wheel 4 are installed, realize movement to front longitudinal weld jig and location with this.
In prior art, the mode that front longitudinal weld jig is located with directional wheel 3 and universal wheel 4, its positioning precision is poor.This kind of poor positioning precision, is only suitable for hanging the welding of welding and carrying out front longitudinal with artificial, and during with robot welding etc. to the welding manner that required precision is higher, it is no longer applicable.
Therefore, how improving the positioning precision of front longitudinal weld jig is those skilled in the art's technical issues that need to address.
Utility model content
The purpose of this utility model is to provide a kind of moving positioning device of front longitudinal weld jig, and the moving positioning device of this front longitudinal weld jig can improve the positioning precision to front longitudinal weld jig.
For solving the problems of the technologies described above, the utility model provides a kind of moving positioning device of front longitudinal weld jig, the slide plate comprising mobile working platform, be arranged on the slide rail of described mobile working platform both sides and can slide on described slide rail, slide rail described in every side is furnished with slide plate described at least one, slide plate described in every side is provided with alignment pin, the substrate of front longitudinal weld jig body is provided with the centring ring with described detent fit, described mobile working platform is provided with the fixed part for fixing described slide plate.
Preferably, described in every side, the quantity of slide plate is two, and each described slide plate is provided with a described alignment pin, described centring ring is arranged in the same side of substrate.
Preferably, described in every side, the quantity of slide plate is two, each described slide plate is provided with two described alignment pins, and described substrate is provided with 4 described centring rings, described centring ring is symmetrically distributed in the both sides of substrate.
Preferably, also comprise nut, described alignment pin insert out described centring ring slotting go out end be provided with screw thread, described nut matches with described screw thread.
Preferably, described alignment pin insert out described centring ring slotting go out end be welded with small boss.
Preferably, the screw rod for connecting described slide plate and substrate is also comprised.
Preferably, described alignment pin is distributed in the position, middle of described slide plate.
Preferably, described fixed part is cylinder.
Now for prior art, the moving positioning device of the front longitudinal weld jig that the utility model provides, centring ring on the substrate of front longitudinal weld jig body matches with the alignment pin on the slide plate that can slide along slide rail on mobile working platform, mobile working platform is provided with the fixed part for fixed glides, after then setting the position of mobile working platform, after mobile working platform is fixing with set bolt, slide plate can slide relative to the slide rail on mobile working platform and regulate the position of front longitudinal weld jig, after mixing up the position of front longitudinal weld jig, slide plate is fixed by the fixed part on mobile working platform, thus the positioning precision that improve front longitudinal weld jig.
Accompanying drawing explanation
Fig. 1 is the structure diagram of front longitudinal weld jig in prior art;
The structure diagram of the front longitudinal weld jig that Fig. 2 provides for the utility model embodiment;
The structure diagram of the mobile working platform that Fig. 3 provides for the utility model embodiment.
Detailed description of the invention
Core of the present utility model is to provide a kind of moving positioning device of front longitudinal weld jig, and the moving positioning device of this front longitudinal weld jig can improve the positioning precision to front longitudinal weld jig.
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
See the structure diagram of the front longitudinal weld jig that Fig. 2 and Fig. 3, Fig. 2 provide for the utility model embodiment; The structure diagram of the mobile working platform that Fig. 3 provides for the utility model embodiment.
As can be seen from Figures 2 and 3, the moving positioning device of the front longitudinal weld jig that the utility model embodiment provides, the slide plate 5 mainly comprising mobile working platform 7, be arranged on the slide rail 8 of mobile working platform 7 both sides and can slide on slide rail 8, every wood side-guide 8 is furnished with at least one slide plate 5, every sideskid 5 is provided with alignment pin 6, the substrate 2 of front longitudinal weld jig body 1 is provided with the centring ring coordinated with alignment pin 6, mobile working platform 7 is provided with the fixed part for fixed glides 5.
The moving positioning device of the front longitudinal weld jig that the utility model embodiment provides, centring ring on the substrate 2 of front longitudinal weld jig body 1 matches with the alignment pin 6 on the slide plate 5 that can slide along slide rail 8 on mobile working platform 7, mobile working platform 7 is provided with the fixed part for fixed glides 5.After then setting the position of mobile working platform 7, after mobile working platform 7 being fixed on ground with set bolt, slide plate 5 can slide relative to the slide rail 8 on mobile working platform 7 and regulate the position of front longitudinal weld jig body 1, after mixing up the position of front longitudinal weld jig body 1, slide plate 5 is fixed by the fixed part on mobile working platform 7, thus improves the positioning precision to front longitudinal weld jig.This kind of more high-precision locate mode of hinge structure, the welding manners such as robot welding can be used to weld front longitudinal, the work degree of operating personnel is reduced by the mode of production of robot welding, and be relatively applicable to women staff's work, also can be useful in the place higher to front longitudinal weld jig positioning accuracy request.
The longitudinal direction of the substrate 2 of front longitudinal weld jig body 1 parallels layout with the longitudinal direction of slide rail 8, the longitudinal direction of substrate 2, is the direction being parallel to front longitudinal and placing; The longitudinal direction of slide rail 8 is the direction between its two ends with longer distance, is above-below direction as shown in Figure 3.On substrate 2, the position of centring ring can arrange the position being provided with directional wheel 3 or universal wheel 4 in the prior art, or also can in other positions arranged on a substrate 2.
Because automobile front longitudinal beam is generally symmetrical, then front longitudinal weld clip has two of symmetrical distribution, is described below for side front longitudinal weld jig.
Can arrange the every side being distributed in mobile working platform 7 can be two along the quantity of the slide plate 5 of slide rail 8 slip, and each slide plate 5 is provided with an alignment pin 6, centring ring is arranged in the same side of described substrate 2.
There are two slide plates 5 every side, each slide plate 5 is provided with an alignment pin 6, and the quantity of the centring ring coordinated with alignment pin 6 is also two, the same side that centring ring is distributed in substrate 2 is set, be convenient to staff and find position location accurately, thus the longitudinal direction being parallel to slide rail 8 of front longitudinal weld jig body 1.
The quantity that also can arrange the every sideskid 5 of mobile working platform 7 is two, and each slide plate 5 is provided with two alignment pins 6, substrate 2 is provided with 4 centring rings, centring ring is symmetrically distributed in the both sides of substrate 2.Be provided with four alignment pins 6, and have four centring rings matched with above-mentioned alignment pin 6, can more stably fix front longitudinal weld jig, to make the accuracy of its location of raising.
Can also nut be comprised, alignment pin 6 insert out centring ring slotting go out end be provided with screw thread, nut matches with above-mentioned screw thread.Be provided with screw thread and nut screw connection, can make between centring ring and alignment pin 6 relatively more stable.Certainly, also can with insert at alignment pin 6 centring ring slotting go out the end mode that is welded with small boss to realize between centring ring and alignment pin 6 relatively stable.
Screw rod can also be connected with, to increase the stability between substrate 2 and slide plate 5 between slide plate 5 and substrate 2.
Can arrange the position, middle that alignment pin 6 is distributed in slide plate 5, certainly, alignment pin 6 also can be distributed in other positions of slide plate 5.
The fixed part that can arrange fixed glides 5 is cylinder, and fixed part also can be other fixed parts.
Above the moving positioning device of front longitudinal weld jig provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (8)
1. the moving positioning device of a front longitudinal weld jig, it is characterized in that, comprise mobile working platform (7), the slide rail (8) being arranged on described mobile working platform (7) both sides and the slide plate (5) that above can slide at described slide rail (8), slide rail (8) described in every side is furnished with slide plate described at least one (5), slide plate (5) described in every side is provided with alignment pin (6), the substrate (2) of front longitudinal weld jig body (1) is provided with the centring ring coordinated with described alignment pin (6), described mobile working platform (7) is provided with the fixed part for fixing described slide plate (5).
2. the moving positioning device of front longitudinal weld jig as claimed in claim 1, it is characterized in that, described in every side, the quantity of slide plate (5) is two, each described slide plate (5) is provided with a described alignment pin (6), described centring ring is arranged in the same side of substrate (2).
3. the moving positioning device of front longitudinal weld jig as claimed in claim 1, it is characterized in that, described in every side, the quantity of slide plate (5) is two, each described slide plate (5) is provided with two described alignment pins (6), substrate (2) is provided with 4 described centring rings, described centring ring is symmetrically distributed in the both sides of substrate (2).
4. the moving positioning device of front longitudinal weld jig as claimed in claim 1, is characterized in that, also comprise nut, described alignment pin (6) insert out described centring ring slotting go out end be provided with screw thread, described nut matches with described screw thread.
5. the moving positioning device of front longitudinal weld jig as claimed in claim 1, is characterized in that, described alignment pin (6) insert out described centring ring slotting go out end be welded with small boss.
6. the moving positioning device of front longitudinal weld jig as claimed in claim 1, is characterized in that, also comprising the screw rod for connecting described slide plate (5) and substrate (2).
7. the moving positioning device of front longitudinal weld jig as claimed in claim 1, it is characterized in that, described alignment pin (6) is distributed in the position, middle of described slide plate (5).
8. the moving positioning device of the front longitudinal weld jig as described in any one of claim 1-7, is characterized in that, described fixed part is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420869144.6U CN204353706U (en) | 2014-12-31 | 2014-12-31 | A kind of moving positioning device of front longitudinal weld jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420869144.6U CN204353706U (en) | 2014-12-31 | 2014-12-31 | A kind of moving positioning device of front longitudinal weld jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204353706U true CN204353706U (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420869144.6U Expired - Fee Related CN204353706U (en) | 2014-12-31 | 2014-12-31 | A kind of moving positioning device of front longitudinal weld jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204353706U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907874A (en) * | 2015-06-25 | 2015-09-16 | 佛山市普拉迪数控科技有限公司 | Movable and lockable positioning device |
| CN104942160A (en) * | 2015-07-15 | 2015-09-30 | 柳州伟祺数控机械有限公司 | Splicing device |
| CN111805143A (en) * | 2020-07-15 | 2020-10-23 | 安徽江淮汽车集团股份有限公司 | Positioning tool |
-
2014
- 2014-12-31 CN CN201420869144.6U patent/CN204353706U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907874A (en) * | 2015-06-25 | 2015-09-16 | 佛山市普拉迪数控科技有限公司 | Movable and lockable positioning device |
| CN104942160A (en) * | 2015-07-15 | 2015-09-30 | 柳州伟祺数控机械有限公司 | Splicing device |
| CN111805143A (en) * | 2020-07-15 | 2020-10-23 | 安徽江淮汽车集团股份有限公司 | Positioning tool |
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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: 20150527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |