CN204565479U - A kind of automobile HVAC water pipe apparatus for welding and positioning - Google Patents
A kind of automobile HVAC water pipe apparatus for welding and positioning Download PDFInfo
- Publication number
- CN204565479U CN204565479U CN201520073084.1U CN201520073084U CN204565479U CN 204565479 U CN204565479 U CN 204565479U CN 201520073084 U CN201520073084 U CN 201520073084U CN 204565479 U CN204565479 U CN 204565479U
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- block
- supervisor
- arm
- water pipe
- welding
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Abstract
The utility model relates to a kind of automobile HVAC water pipe apparatus for welding and positioning, belongs to Manufacturing Technology for Automotive Parts field, it solves automobile HVAC water pipe apparatus for welding and positioning complex structure in prior art, the problem of positioning precision difference.This automobile HVAC water pipe apparatus for welding and positioning, comprise base, base is provided with two main back-up blocks, back-up block is fixed with the top board for supporting the first arm and the second arm, base is provided with for placing the flange cushion block of adpting flange and the hold-down mechanism for supported flange, base is provided with the main support unit for supporting the first supervisor and the second supervisor bottom, top board is provided with the secondary support unit for supporting the first arm and the second arm, top board is provided with for fixing the 3rd supporting seat of the 3rd support and the second supporting seat for fixing the second support, main back-up block is also provided with the first supporting seat for supporting the first support.This automobile HVAC water pipe apparatus for welding and positioning structure is simple, and positioning precision is high.
Description
Technical field
The utility model belongs to Manufacturing Technology for Automotive Parts field, relates to a kind of auto parts welding auxiliary mould, particularly a kind of automobile HVAC water pipe apparatus for welding and positioning.
Background technology
At present, the HVAC water pipe series products of automobile is all with flange, and this HVAC water pipe flange all has mounting plane usually, in order to install the use of connection.In prior art, the general two sides of flange on HVAC water pipe is all flat, this HVAC water pipe flange offers the through hole inserted for arm, during welding, welded between the tube wall of the arm in flange installed surface side and the madial wall of flange through hole by welding gun.But this welding manner often exists following defect: 1, welding gun needs to stretch in through hole, cause welding operation very inconvenient; 2, easily make welding bead exceed flange installed surface during welding, thus cause flange installed surface uneven, flange is installed to easily to cause after on automobile and leaks, or increases polishing operation waste man-hour; 3, easily cause the spout diameter size of arm less than normal after welding, affect serviceability; 4, weld seam is positioned at through hole, leaks hunting when checking and is not easy to observe; 5, easily cause welding bead out-of-flatness during repair welding, affect flange outward appearance.
In addition, HVAC water pipe is provided with two groups of pipelines, and pipeline is also provided with arm, for convenience of assembling and the mutual location of pipeline, need HVAC water pipe to be welded as total member, convenient for assembly, and the position relationship between pipeline is difficult to determine, often cause welding procedure to bother, weld strength is not high.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, and propose a kind of easy to use, one-time positioning can complete the positioner of whole HVAC water pipe assembly welding.
The purpose of this utility model realizes by following technical proposal: a kind of automobile HVAC water pipe apparatus for welding and positioning, HVAC water pipe comprises the first supervisor, second supervisor, the first described supervisor and the second supervisor upper end are connected to the first arm and the second arm, the first described supervisor and the second supervisor below are connected with adpting flange respectively, the first described supervisor is connected by the first support with the second supervisor middle part, the first described arm is connected by the second support with the second supervisor, the first described arm is also provided with the 3rd support for locating, it is characterized in that, this device comprises base, described base is provided with two main back-up blocks, described back-up block is fixed with the top board for supporting the first arm and the second arm, described base is provided with for placing the flange cushion block of adpting flange and the hold-down mechanism for supported flange, described base is provided with the main support unit for supporting the first supervisor and the second supervisor bottom, described top board is provided with the secondary support unit for supporting the first arm and the second arm, described top board is provided with for fixing the 3rd supporting seat of the 3rd support and the second supporting seat for fixing the second support, described main back-up block is also provided with the first supporting seat for supporting the first support.
In above-mentioned automobile HVAC water pipe apparatus for welding and positioning, described hold-down mechanism comprises two guide holders, is provided with guide groove in described guide holder, is provided with the pressed slider that can be pressed on adpting flange in described guide groove.
In above-mentioned automobile HVAC water pipe apparatus for welding and positioning, described main support unit comprises and is arranged at the first back-up block on base and the second back-up block, and the first described back-up block and the second back-up block push up pressure respectively and be responsible for and the second lower end be responsible for first.
In above-mentioned automobile HVAC water pipe apparatus for welding and positioning, described secondary support unit comprises and being arranged at for supporting the 3rd back-up block and the 4th back-up block of the first arm on top board, and the 4th described back-up block is provided with the end plate leaned by first tube end; Described top board is also provided with the 5th back-up block for supporting the second supervisor and the second arm and the 6th back-up block.
In above-mentioned automobile HVAC water pipe apparatus for welding and positioning, the 3rd described supporting seat is provided with for the locating hole to the 3rd support location.
In above-mentioned automobile HVAC water pipe apparatus for welding and positioning, described flange cushion block is provided with the spacing hole corresponding with the flange hole of adpting flange.
Compared with prior art, this automobile HVAC water pipe apparatus for welding and positioning by arranging flange screw mechanism and main support unit on base, top board arranges secondary support unit, HVAC water pipe can accurately be located, on top board and back-up block, arrange support supporting seat to position support simultaneously, thus ensure water pipe and support registration, ensure that product one-time positioning can complete the welding of whole support, improve positioning precision, ensure the machining accuracy of product.
Accompanying drawing explanation
Fig. 1 is the perspective view of this automobile HVAC water pipe apparatus for welding and positioning.
In figure, the 1, first supervisor; 11, the first arm; 2, the second supervisor; 21, the second arm; 3, adpting flange; 31, the first support; 32, the second support; 33, the 3rd support; 4, main back-up block; 5, base; 51, flange cushion block; 52, spacing hole; 6, top board; 71, the first supporting seat; 72, the second supporting seat; 73, the 3rd supporting seat; 731, locating hole; 8, guide holder; 81, guide groove; 82, pressed slider; 91, the first back-up block; 92, the second back-up block; 93, the 3rd back-up block; 94, four back-up blocks; 95, end plate; 96, the 5th back-up block; 97, the 6th back-up block.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this automobile HVAC water pipe apparatus for welding and positioning is used for positioning the welding of HVAC water pipe assembly, HVAC water pipe assembly comprises the first supervisor 1, second supervisor 2, the first described supervisor 1 and the second supervisor 2 upper ends are connected to the first arm 11 and the second arm 21, be connected with adpting flange 3 respectively below the first described supervisor 1 and the second supervisor 2, the first described supervisor 1 is connected by the first support 31 with in the middle part of the second supervisor 2, the first described arm 11 is connected by the second support 32 with the second supervisor 2, the first described arm 11 is also provided with the 3rd support 33 for locating.
This positioner comprises base 5, described base 5 is provided with two main back-up blocks 4, described back-up block is fixed with the top board 6 for supporting the first arm 11 and the second arm 21, described base is provided with for placing the flange cushion block 51 of adpting flange 3 and the hold-down mechanism for supported flange, described base 5 is provided with the main support unit for supporting bottom the first supervisor 1 and the second supervisor 2, described top board 6 is provided with the secondary support unit for supporting the first arm 11 and the second arm 21, described top board 6 is provided with the 3rd supporting seat 73 for fixing the 3rd support 33 and the second supporting seat 72 for fixing the second support 32, for convenience of the installation of the 3rd support 33, 3rd supporting seat 73 is provided with the locating hole 731 for locating the 3rd support 33, described main back-up block 4 is also provided with the first supporting seat 71 for supporting the first support 31.
Hold-down mechanism comprises two guide holders 8, is provided with guide groove 81 in described guide holder 8, is provided with the pressed slider 82 that can be pressed on adpting flange 3 in described guide groove 81.Main support unit comprises the first back-up block 91 and the second back-up block 92 be arranged on base 5, and the first described back-up block 91 and the second back-up block 92 push up pressure respectively and be responsible for first the lower end that 1 and second is responsible for 2.Secondary support unit comprises and being arranged at for supporting the 3rd back-up block 93 and the 4th back-up block 94 of the first arm 11 on top board 6, and the 4th described back-up block 94 is provided with the end plate 95 leaned by the first arm 11 end; Described top board 6 is also provided with the 5th back-up block 96 for supporting the second supervisor 2 and the second arm 21 and the 6th back-up block 97.
This automobile HVAC water pipe apparatus for welding and positioning in use, first adpting flange 3 is positioned on flange cushion block 51, flange hole on flange is corresponding with spacing hole 52 position, then be pressed on flange by pressed slider 82, then by the first supervisor 1, first arm 11, second supervisor 2, second arm 21 is positioned on main support unit and secondary support unit respectively, now first supervisor 1 and second supervisor 2 bottom and flange lean, then the first support 31 is positioned on the first supporting seat 71, second support 32 is positioned on the second supporting seat 72, 3rd support 33 is bolted with in the locating hole 731 on the 3rd supporting seat 73, complete the installation of support, then can weld.After completing welding, lifting pressed slider 82 can take off the HVAC water pipe assembly welded from this positioner.
This automobile HVAC water pipe apparatus for welding and positioning by arranging flange screw mechanism and main support unit on base 5, secondary support unit is set on the top plate 6, HVAC water pipe can accurately be located, on top board 6 and back-up block, arrange support supporting seat to position support simultaneously, thus ensure water pipe and support registration, ensure that product one-time positioning can complete the welding of whole support, improve positioning precision, ensure the machining accuracy of product.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (6)
1. an automobile HVAC water pipe apparatus for welding and positioning, HVAC water pipe comprises the first supervisor, second supervisor, the first described supervisor and the second supervisor upper end are connected to the first arm and the second arm, the first described supervisor and the second supervisor below are connected with adpting flange respectively, the first described supervisor is connected by the first support with the second supervisor middle part, the first described arm is connected by the second support with the second supervisor, the first described arm is also provided with the 3rd support for locating, it is characterized in that, this device comprises base, described base is provided with two main back-up blocks, described back-up block is fixed with the top board for supporting the first arm and the second arm, described base is provided with for placing the flange cushion block of adpting flange and the hold-down mechanism for supported flange, described base is provided with the main support unit for supporting the first supervisor and the second supervisor bottom, described top board is provided with the secondary support unit for supporting the first arm and the second arm, described top board is provided with for fixing the 3rd supporting seat of the 3rd support and the second supporting seat for fixing the second support, described main back-up block is also provided with the first supporting seat for supporting the first support.
2. automobile HVAC water pipe apparatus for welding and positioning according to claim 1, it is characterized in that, described hold-down mechanism comprises two guide holders, is provided with guide groove in described guide holder, is provided with the pressed slider that can be pressed on adpting flange in described guide groove.
3. automobile HVAC water pipe apparatus for welding and positioning according to claim 1 and 2, it is characterized in that, described main support unit comprises and is arranged at the first back-up block on base and the second back-up block, and the first described back-up block and the second back-up block push up pressure respectively and be responsible for and the second lower end be responsible for first.
4. automobile HVAC water pipe apparatus for welding and positioning according to claim 3, it is characterized in that, described secondary support unit comprises and being arranged at for supporting the 3rd back-up block and the 4th back-up block of the first arm on top board, and the 4th described back-up block is provided with the end plate leaned by first tube end; Described top board is also provided with the 5th back-up block for supporting the second supervisor and the second arm and the 6th back-up block.
5. automobile HVAC water pipe apparatus for welding and positioning according to claim 1 and 2, is characterized in that, the 3rd described supporting seat is provided with for the locating hole to the 3rd support location.
6. automobile HVAC water pipe apparatus for welding and positioning according to claim 1 and 2, it is characterized in that, described flange cushion block is provided with the spacing hole corresponding with the flange hole of adpting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073084.1U CN204565479U (en) | 2015-02-02 | 2015-02-02 | A kind of automobile HVAC water pipe apparatus for welding and positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073084.1U CN204565479U (en) | 2015-02-02 | 2015-02-02 | A kind of automobile HVAC water pipe apparatus for welding and positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565479U true CN204565479U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520073084.1U Expired - Fee Related CN204565479U (en) | 2015-02-02 | 2015-02-02 | A kind of automobile HVAC water pipe apparatus for welding and positioning |
Country Status (1)
| Country | Link |
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| CN (1) | CN204565479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275782A (en) * | 2022-09-08 | 2023-06-23 | 湖南福事特液压机械有限公司 | Clamping and positioning device for welding hydraulic communicating pipe |
-
2015
- 2015-02-02 CN CN201520073084.1U patent/CN204565479U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275782A (en) * | 2022-09-08 | 2023-06-23 | 湖南福事特液压机械有限公司 | Clamping and positioning device for welding hydraulic communicating pipe |
| CN116275782B (en) * | 2022-09-08 | 2024-03-15 | 湖南福事特液压机械有限公司 | Clamping and positioning device for welding hydraulic communicating pipe |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160202 |