CN208019707U - A kind of automobile exhaust pipe weld holder - Google Patents
A kind of automobile exhaust pipe weld holder Download PDFInfo
- Publication number
- CN208019707U CN208019707U CN201820348281.3U CN201820348281U CN208019707U CN 208019707 U CN208019707 U CN 208019707U CN 201820348281 U CN201820348281 U CN 201820348281U CN 208019707 U CN208019707 U CN 208019707U
- Authority
- CN
- China
- Prior art keywords
- exhaust pipe
- clip
- addendum cone
- pipe end
- positioning plate
- 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
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Abstract
The utility model provides a kind of automobile exhaust pipe weld holder, it is related to exhaust pipe welding equipment, including workbench and the adjustable for height pipe end fixture being fixed on the workbench, the workbench is equipped with the addendum cone slided in the horizontal direction, the addendum cone is matched with exhaust pipe pipe end internal diameter, slide axially the pipe end positioning plate of setting along the addendum cone, the pipe end positioning plate is equipped with exhaust pipe limiting groove and clip limiting groove, it is additionally provided on the workbench by the first detent mechanism that the exhaust pipe limiting groove in the pipe end positioning plate is pressed on exhaust pipe and the second detent mechanism for compressing the clip being sleeved on outside exhaust pipe into the clip limiting groove.The utility model can be by exhaust pipe pipe end and clip precise positioning, and the two position will not deviate in process.
Description
Technical field
The utility model is related to exhaust pipe welding equipments, and in particular to a kind of automobile exhaust pipe weld holder.
Background technology
Currently, when exhaust pipe pipe end is with clip welding processing, need, by exhaust pipe, clip fixed position, now generally to use
Be mechanical clamp positioning because exhaust pipe is the big hollow bushing of caliber, when being positioned using mechanical clamp, such as clamp dynamics
Greatly, then easily exhaust pipe clamp is deformed, is recessed, if clamp dynamics is light, then exhaust pipe pipe end is also easy to produce offset with clip relative position,
And it will be more than clip 0.5mm that clip and the accurate welding fabrication position of exhaust pipe pipe end, which are exhaust pipe pipe ends, required precision is high, adopts
With mechanical clamp positioning method as dynamics gently if influence axial machining accuracy.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of automobile exhaust pipe weld holder, it can be by exhaust pipe
Pipe end and clip precise positioning, and the two position will not deviate in process.
The utility model adopts the following technical solution：
A kind of automobile exhaust pipe weld holder, including workbench and the adjustable for height pipe end that is fixed on the workbench
Fixture, the workbench are equipped with the addendum cone slided in the horizontal direction, and the addendum cone is matched with exhaust pipe pipe end internal diameter, along institute
It states addendum cone to slide axially the pipe end positioning plate of setting, the pipe end positioning plate is equipped with exhaust pipe limiting groove and clip limit is recessed
Slot is additionally provided on the workbench and first determines the exhaust pipe limiting groove in the pipe end positioning plate is pressed on exhaust pipe
Position mechanism and the second detent mechanism for compressing the clip being sleeved on outside exhaust pipe into the clip limiting groove.
Preferably, it is additionally provided on the workbench using the pipe end fixture as the arc-shaped guide rail in the center of circle, the arc-shaped guide rail
Upper sliding is equipped with pedestal, and the addendum cone, the pipe end positioning plate and first detent mechanism may be contained on the pedestal,
The direction that addendum cone can be adjusted, to adapt to the exhaust pipe nozzle of different angle.
Preferably, the pedestal is equipped with holder, and the addendum cone is set to the branch by horizontally disposed sliding bar
On frame, the slide bar is arranged along the axial direction of the addendum cone, and the addendum cone is detachably arranged on the slide bar, and the pipe end is fixed
Position plate is slideably positioned on the slide bar, and the position of addendum cone is adjusted by slide bar, to after designated position, can also be filled by fastening
It sets and slide bar is fixed on holder, it is ensured that the position of addendum cone is accurate.
Preferably, first detent mechanism includes sliding block, and the pipe end positioning plate is fixedly installed on the sliding block, institute
That states the parallel addendum cone of pedestal upper edge is axially arranged with sliding rail, and the sliding block is slideably positioned on the sliding rail, on the pedestal
Also along the direction of the sliding rail, rotation is equipped with screw rod, and the screw rod is threadedly coupled with the sliding block, is set on the pipe end positioning plate
Have can allow the addendum cone by through-hole, the diameter of the through-hole is less than the diameter of the exhaust pipe limiting groove, described logical
Hole is coaxially disposed with the exhaust pipe limiting groove, and the position of pipe end positioning plate is adjusted by the rotation of screw rod, being capable of control pipe
Positioning plate is held to the pressure size of exhaust pipe nozzle, avoids crossing the damage of ambassador's nozzle because of pressure.
Preferably, second detent mechanism includes positioning cylinder and the clip that is set on the positioning cylinder output end
The working face of clamping jaw, the clip clamping jaw is arc, is adapted with its folded exhaust pipe shape located, is set on the clip clamping jaw
There are supports block, the supports block to resist clip end face.
The beneficial effects of the utility model：The utility model can be by exhaust pipe pipe end and clip precise positioning, and is adding
Position will not deviate both during work.
Description of the drawings
Attached drawing is used for providing the preferred understanding to the utility model, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model.
In figure label for：1, workbench；2, pipe end fixture；3, addendum cone；4, pipe end positioning plate；5, exhaust pipe limiting groove；
6, clip limiting groove；7, exhaust pipe；8, clip；9, arc-shaped guide rail；10, pedestal；11, holder；12, slide bar；13, sliding block；14,
Sliding rail；15, screw rod；16, through-hole；17, positioning cylinder；18, clip clamping jaw；19, supports block.
Specific implementation mode
Specific embodiment of the present utility model is described below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, it is a kind of automobile exhaust pipe weld holder of the present embodiment, including workbench 1 and is fixed on
Adjustable for height pipe end fixture 2 on workbench 1, workbench 1 are equipped with the addendum cone 3 slided in the horizontal direction, addendum cone 3 and exhaust
7 pipe end internal diameter of pipe matches, the pipe end positioning plate 4 for the setting that slides axially along addendum cone 3, and pipe end positioning plate 4 is limited equipped with exhaust pipe
Position groove 5 and clip limiting groove 6 is additionally provided on workbench 1 and is pressed in the exhaust pipe limiting groove 5 in pipe end positioning plate 4
The first detent mechanism on exhaust pipe 7 and the clip 8 being sleeved on outside exhaust pipe 7 is compressed into clip limiting groove 6 second
Detent mechanism.
The arc-shaped guide rail 9 for the center of circle with pipe end fixture 2 is additionally provided on workbench 1, sliding is equipped with pedestal on arc-shaped guide rail 9
10, addendum cone 3, pipe end positioning plate 4 and the first detent mechanism may be contained on pedestal 10.
Pedestal 10 is equipped with holder 11, and addendum cone 3 is slideably positioned in by horizontally disposed slide bar 12 on holder 11, slide bar 12
Along the axial direction setting of addendum cone 3, addendum cone 3 is detachably arranged on slide bar 12, and pipe end positioning plate 4 is slideably positioned on slide bar 12.
First detent mechanism includes sliding block 13, and pipe end positioning plate 4 is fixedly installed on sliding block 13,10 upper edge parallel top of pedestal
Cone 3 is axially arranged with sliding rail 14, and sliding block 13 is slideably positioned on sliding rail 14, and also along the direction of sliding rail 14, rotation is equipped on pedestal 10
Screw rod 15, screw rod 15 are threadedly coupled with sliding block 13, pipe end positioning plate 4 be equipped with can allow addendum cone 3 by through-hole 16, through-hole 16
Diameter be less than the diameter of exhaust pipe limiting groove 5, through-hole 16 and exhaust pipe limiting groove 5 are coaxially disposed.
Second detent mechanism includes positioning cylinder 17 and the clip clamping jaw 18 that is set on 17 output end of positioning cylinder, clip
The working face of clamping jaw 18 is arc, is adapted with its folded 7 shape of exhaust pipe located, clip clamping jaw 18 is equipped with supports block 19, supports
Block 19 resists 8 end face of clip.
The operation principle of the utility model：
When operation, first exhaust pipe 7 is fixed on pipe end fixture 2, clip clamping jaw 18 is installed on exhaust pipe 7, and is pacified
The position for installing clip clamping jaw 18 and clip 8, the sliding bottom 10 on arc-shaped guide rail 9, to adjust addendum cone 3 relative to exhaust pipe 7
Nozzle position, after firm banking 10, slide slide bar 12, addendum cone 3 made to hold out against in the nozzle of exhaust pipe 7, and fixed slip bar 12 in
Holder 11 starts motor and screw rod 15 is driven to rotate, pipe end positioning plate 4 is made to be moved along sliding rail 14, and finally makes exhaust pipe limit recessed
Slot 5 is pressed on exhaust pipe 7, is finally started cylinder 17 and is compressed the clip 8 being sleeved on outside exhaust pipe 7 into clip limiting groove 6.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (5)
1. a kind of automobile exhaust pipe weld holder, including workbench and the adjustable for height pipe end folder that is fixed on the workbench
Tool, which is characterized in that the workbench is equipped with the addendum cone slided in the horizontal direction, the addendum cone and exhaust pipe pipe end internal diameter phase
Cooperation, the pipe end positioning plate for the setting that slides axially along the addendum cone, the pipe end positioning plate be equipped with exhaust pipe limiting groove and
Clip limiting groove is additionally provided on the workbench exhaust pipe limiting groove in the pipe end positioning plate being pressed in exhaust pipe
On the first detent mechanism and the second localization machine from the clip being sleeved on outside exhaust pipe to the clip limiting groove that compress
Structure.
2. a kind of automobile exhaust pipe weld holder according to claim 1, which is characterized in that be additionally provided on the workbench with
The pipe end fixture is the arc-shaped guide rail in the center of circle, is slided on the arc-shaped guide rail and is equipped with pedestal, the addendum cone, pipe end positioning
Plate and first detent mechanism may be contained on the pedestal.
3. a kind of automobile exhaust pipe weld holder according to claim 2, which is characterized in that the pedestal is equipped with holder,
The addendum cone is set to by horizontally disposed sliding bar on the holder, and the slide bar is arranged along the axial direction of the addendum cone,
The addendum cone is detachably arranged on the slide bar, and the pipe end positioning plate is slideably positioned on the slide bar.
4. a kind of automobile exhaust pipe weld holder according to claim 3, which is characterized in that first detent mechanism includes
Sliding block, the pipe end positioning plate are fixedly installed on the sliding block, and the parallel addendum cone of the pedestal upper edge is axially arranged with cunning
Rail, the sliding block are slideably positioned on the sliding rail, and also along the direction of the sliding rail, rotation is equipped with screw rod on the pedestal, described
Screw rod is threadedly coupled with the sliding block, the pipe end positioning plate be equipped with can allow the addendum cone by through-hole, the through-hole
Diameter be less than the diameter of the exhaust pipe limiting groove, the through-hole and the exhaust pipe limiting groove are coaxially disposed.
5. a kind of automobile exhaust pipe weld holder according to claim 1, which is characterized in that second detent mechanism includes
The working face of positioning cylinder and the clip clamping jaw being set on the positioning cylinder output end, the clip clamping jaw is arc, with
Its folded exhaust pipe shape located is adapted, and the clip clamping jaw is equipped with supports block, and the supports block resists clip end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348281.3U CN208019707U (en) | 2018-03-14 | 2018-03-14 | A kind of automobile exhaust pipe weld holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348281.3U CN208019707U (en) | 2018-03-14 | 2018-03-14 | A kind of automobile exhaust pipe weld holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208019707U true CN208019707U (en) | 2018-10-30 |
Family
ID=63906750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820348281.3U Expired - Fee Related CN208019707U (en) | 2018-03-14 | 2018-03-14 | A kind of automobile exhaust pipe weld holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208019707U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590649A (en) * | 2018-12-19 | 2019-04-09 | 芜湖普威技研有限公司 | Auto parts and components tooling servomechanism |
| CN110900030A (en) * | 2019-12-10 | 2020-03-24 | 肥城瑞鑫包装材料有限公司 | Hoop welding device for iron hoop barrel |
| CN112122862A (en) * | 2020-09-25 | 2020-12-25 | 湖南润华新材料有限公司 | Welding device for manufacturing fire-fighting fan |
-
2018
- 2018-03-14 CN CN201820348281.3U patent/CN208019707U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590649A (en) * | 2018-12-19 | 2019-04-09 | 芜湖普威技研有限公司 | Auto parts and components tooling servomechanism |
| CN110900030A (en) * | 2019-12-10 | 2020-03-24 | 肥城瑞鑫包装材料有限公司 | Hoop welding device for iron hoop barrel |
| CN112122862A (en) * | 2020-09-25 | 2020-12-25 | 湖南润华新材料有限公司 | Welding device for manufacturing fire-fighting fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20190314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |