CN203830976U - Device for automatic centering of car silencer - Google Patents
Device for automatic centering of car silencer Download PDFInfo
- Publication number
- CN203830976U CN203830976U CN201420144177.4U CN201420144177U CN203830976U CN 203830976 U CN203830976 U CN 203830976U CN 201420144177 U CN201420144177 U CN 201420144177U CN 203830976 U CN203830976 U CN 203830976U
- Authority
- CN
- China
- Prior art keywords
- movable arm
- muffler
- silencer
- handle
- centering
- 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
Abstract
The utility model relates to a device for automatic centering of a car silencer, and belongs to the technical field of toolings. The device comprises a supporting mechanism and a centering mechanism, wherein the supporting mechanism comprises a connecting plate, positioning plates and four supporting blocks that are arranged in sequence on a baseplate, and is used for placing the silencer; the centering mechanism comprises a first movable arm and a second movable arm; the first movable arm and the second movable arm are connected with a handle through a first positioning head and a second positioning head respectively; the bottom of the first movable arm and the bottom of the second movable arm are fixed on two sliding blocks of a guide rail air cylinder; the first movable arm and the second movable arm are connected with a first compressing block and a second compressing block respectively. When the handle is pulled by hand, the first movable arm and the second movable arm are enabled to synchronously move towards two end covers of the silencer, and the guide rail air cylinder is in automatic locking when the first compressing block and the second compressing block are in contact with the silencer; the tolerance of the silencer in the length direction is uniformly allocated on two sides of the silencer, so that the deviation of a welding position is decreased, the repair welding rate is reduced, and the welding quality is improved.
Description
Technical field
The utility model relates to a kind of device of mobile muffler automatic centering, and it belongs to frock technical field.
Background technology
In domestic automobile gas extraction system frock clamp, muffler location is generally fixed with one end at present, the locate mode that the other end clamps, be generally ± 1mm of the machining tolerance of muffler, this structure can be accumulated to the length tolerance of the processing of muffler single-piece one side of non-location when workman's piece installing, after this state clamp, a side of non-clamping there will be the unsettled situation of position while welding, the Product jointing quality of producing is unstable, and welding repair welding rate is higher.
Summary of the invention
The problem existing in order to overcome prior art, the utility model provides a kind of mechanism of automatic centering, and tolerance when this mechanism can weld muffler when welding muffler on length direction is evenly distributed to muffler both sides, improves welding quality.
The technical solution adopted in the utility model is: a kind of device of mobile muffler automatic centering, comprises supporting mechanism and centering body.Described supporting mechanism adopts on base plate and sets gradually connecting plate, location-plate and a plurality of muffler back-up block, and described muffler back-up block matches with muffler.Described centering body adopts the top of the first movable arm, the second movable arm by first in command's positioning head, to be connected with handle with second in command's positioning head respectively, the bottom of the first movable arm and the second movable arm is fixed on two slide blocks of guide rail cylinder, the first movable arm end is provided with the first compact heap, and the end of the second movable arm is provided with the second compact heap.
The top of described muffler is provided with the pressure head of pushing down muffler by handle drives.
Described muffler back-up block is four, and is symmetrically arranged in the both sides of muffler.
The beneficial effects of the utility model are: this device comprises supporting mechanism and centering body, and supporting mechanism is comprised of the connecting plate setting gradually on base plate, location-plate and four back-up blocks, for placing muffler.Centering body adopts the first movable arm, the second movable arm by the first positioning head, the second positioning head, to be connected with handle respectively, and its bottom is fixed on two slide blocks of guide rail cylinder.The first movable arm is connected with the second compact heap with the first compact heap respectively with the second movable arm.Manually pulling handle, synchronously moves the first lever arm and the second lever arm to two end caps of muffler, when the first compact heap and the second compact heap touch muffler, and guide rail cylinder automatic locking.The tolerance of silencer length direction is evenly distributed to muffler both sides, and position while welding deviation is reduced, and has reduced welding repair welding rate, has improved welding quality.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is a kind of overall diagram of automatic centring device of still car muffler.
Fig. 2 is a kind of overall diagram of the automatic centring device with mobile muffler.
In figure: 1, base plate, 2, connecting plate, 3, location-plate, 4, muffler back-up block, the 5, first lever arm, the 6, first compact heap, 7, handle, 7a, first in command's positioning head, 7b, second in command's positioning head, 8, guide rail cylinder, 9, the second compact heap, the 10, second lever arm, 11, muffler, 12, pressure head, 13, handle.
The specific embodiment
Fig. 1 and Fig. 2 show a kind of automatic centring device of mobile muffler, comprise supporting mechanism and centering body.Supporting mechanism adopts on base plate 1 and sets gradually connecting plate 2, location-plate 3 and muffler back-up block 4.Four muffler back-up blocks 4 are symmetrically arranged in the both sides of muffler 11, muffler 11 played a supportive role, and 11 pressuring actions of 12 pairs of mufflers of pressure head that drive with handle 13.Centering body adopts the top of first movable arm the 5, second movable arm 10 by first in command's positioning head 7a, to be connected with handle 7 with second in command's positioning head 7b respectively, the bottom of the first movable arm 5 and the second movable arm 10 is fixed on two slide blocks of guide rail cylinder 8, the end that the first movable arm 5 ends are provided with the movable arm 10 of the first compact heap 6, the second is provided with the second compact heap 9.
While adopting technique scheme, four muffler back-up blocks 4 support muffler 11, manual pulling handle 7, the first lever arm 5 and the second lever arm 10 are synchronously moved to two end caps of muffler 11, when the first compact heap 6 and the second compact heap 9 touch muffler 11, guide rail cylinder 8 auto locks.The tolerance of silencer length direction is evenly distributed to muffler 11 both sides, and position while welding deviation is reduced, and has improved welding quality.
Claims (3)
1. the device of a mobile muffler automatic centering, comprise supporting mechanism and centering body, it is characterized in that: described supporting mechanism adopts on base plate (1) and sets gradually connecting plate (2), location-plate (3) and a plurality of muffler back-up block (4), and described muffler back-up block (4) matches with muffler (11); Described centering body adopts the top of the first movable arm (5), the second movable arm (10) by first in command's positioning head (7a), to be connected with handle (7) with second in command's positioning head (7b) respectively, the bottom of the first movable arm (5) and the second movable arm (10) is fixed on two slide blocks of guide rail cylinder (8), the first movable arm (5) end is provided with the first compact heap (6), and the end of the second movable arm (10) is provided with the second compact heap (9).
2. the device of a kind of mobile muffler automatic centering according to claim 1, is characterized in that: the top of described muffler (11) is provided with handle (13) and drives the pressure head (12) of pushing down muffler (11).
3. the device of a kind of mobile muffler automatic centering according to claim 1, is characterized in that: described muffler back-up block (4) is four, and is symmetrically arranged in the both sides of muffler (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144177.4U CN203830976U (en) | 2014-03-28 | 2014-03-28 | Device for automatic centering of car silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144177.4U CN203830976U (en) | 2014-03-28 | 2014-03-28 | Device for automatic centering of car silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203830976U true CN203830976U (en) | 2014-09-17 |
Family
ID=51508864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144177.4U Expired - Fee Related CN203830976U (en) | 2014-03-28 | 2014-03-28 | Device for automatic centering of car silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203830976U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589104A (en) * | 2015-01-09 | 2015-05-06 | 池州共康汽车零部件有限公司 | Drilling and cClamping device for drilling |
| CN104942511A (en) * | 2015-07-17 | 2015-09-30 | 柳州海特迪桢瑟汽车部件有限公司 | Positioning device for exhaust pipe |
| CN106736176A (en) * | 2017-01-04 | 2017-05-31 | 佛山市景和汽配有限公司 | It is a kind of for automotive muffler and its clamping device of hook |
| CN106736177A (en) * | 2017-01-04 | 2017-05-31 | 广东南海昌和模具有限公司 | It is a kind of for automotive muffler and its assembling device of hook base |
| CN109483126A (en) * | 2018-11-23 | 2019-03-19 | 奇瑞汽车股份有限公司 | A kind of bodywork parts positioning device |
-
2014
- 2014-03-28 CN CN201420144177.4U patent/CN203830976U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589104A (en) * | 2015-01-09 | 2015-05-06 | 池州共康汽车零部件有限公司 | Drilling and cClamping device for drilling |
| CN104942511A (en) * | 2015-07-17 | 2015-09-30 | 柳州海特迪桢瑟汽车部件有限公司 | Positioning device for exhaust pipe |
| CN106736176A (en) * | 2017-01-04 | 2017-05-31 | 佛山市景和汽配有限公司 | It is a kind of for automotive muffler and its clamping device of hook |
| CN106736177A (en) * | 2017-01-04 | 2017-05-31 | 广东南海昌和模具有限公司 | It is a kind of for automotive muffler and its assembling device of hook base |
| CN109483126A (en) * | 2018-11-23 | 2019-03-19 | 奇瑞汽车股份有限公司 | A kind of bodywork parts positioning device |
| CN109483126B (en) * | 2018-11-23 | 2020-03-24 | 奇瑞汽车股份有限公司 | Automobile body part positioner |
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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: 20140917 Termination date: 20160328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |