CN204504598U - A kind of frock for the manual repair welding of high pressure fuel pipe joint - Google Patents
A kind of frock for the manual repair welding of high pressure fuel pipe joint Download PDFInfo
- Publication number
- CN204504598U CN204504598U CN201520122449.5U CN201520122449U CN204504598U CN 204504598 U CN204504598 U CN 204504598U CN 201520122449 U CN201520122449 U CN 201520122449U CN 204504598 U CN204504598 U CN 204504598U
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- CN
- China
- Prior art keywords
- hoop
- high pressure
- pressure fuel
- frock
- pipe joint
- 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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- Fuel-Injection Apparatus (AREA)
Abstract
The utility model relates to a kind of frock for the manual repair welding of high pressure fuel pipe joint, comprise pedestal and be arranged on the fixture on pedestal, described fixture comprises the angle board being arranged on pedestal front portion, be arranged on the hoop bracket at pedestal rear portion, the joint anchor ear being arranged on the distributing pipe bearing on angle board and being arranged on hoop bracket, described joint anchor ear comprises interconnective hoop body and hoop head, described hoop body is connected with hoop bracket, described hoop head is provided with the groove that shape coordinates with high pressure fuel pipe joint, gap is provided with between described groove and high pressure fuel pipe joint.Compared with prior art, the utility model has advantages such as being easy to dismounting, structure is simple, convenient and swift, workable.
Description
Technical field
The utility model relates to a kind of repair welding frock, especially relates to a kind of frock for the manual repair welding of high pressure fuel pipe joint.
Background technology
Rosin joint is common a kind of line fault, has two kinds, and a kind of is in process of production, causes because production technology is improper, time labile state obstructed when leading to; Another be electrical equipment through Long-Time Service, some heatings more serious parts, caused by the aging peeling of the as easy as rolling off a log appearance of solder joint at its leg place.
At present, high pressure fuel pipe joint automatic spot welding equipment unavoidably there will be problem of faulty soldering, the joint and pipe of injection line is caused firmly not connect, great impact is created on the quality of product, the fuel pipe that injection line cold joint occurs is needed to carry out manual spot welding welded, but also there is no a kind of frock being used for that the joint of rosin joint is done over again at present.
The patent No. is that the Chinese patent of CN203738276U discloses a kind of manual spot-welding equipment for high pressure fuel distribution pipe joint, this frock comprises pedestal, alignment pin, mistake proofing pin and hoop component, described hoop component comprises two the joint anchor ears be arranged on hoop bracket, each joint anchor ear is furnished with a pinching screw, this frock joint anchor ear and fuel oil pipe connector are tight fits, be furnished with pinching screw in joint anchor ear and can control weld size, but after welding there is welding deformation in joint, cause the often stuck very difficult disengaging of joint and joint anchor ear, now need to unclamp pinching screw joint anchor ear to be taken out, production efficiency is not high.
Utility model content
The purpose of this utility model is exactly provide a kind of frock for the manual repair welding of high pressure fuel pipe joint being easy to dismantle, structure is simple, convenient and swift, workable to overcome defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of frock for the manual repair welding of high pressure fuel pipe joint, comprise pedestal and be arranged on the fixture on pedestal, described fixture comprises the angle board being arranged on pedestal front portion, be arranged on the hoop bracket at pedestal rear portion, the joint anchor ear being arranged on the distributing pipe bearing on angle board and being arranged on hoop bracket, described joint anchor ear comprises interconnective hoop body and hoop head, described hoop body is connected with hoop bracket, described hoop head is provided with the groove that shape coordinates with high pressure fuel pipe joint, gap is provided with between described groove and high pressure fuel pipe joint.
The upper surface of described angle board is inclined-plane.
Multiple fuel dispensing tube hole clippings that described distributing pipe bearing is provided with semi-circular recesses and is connected with semi-circular recesses.
The cross section of described hoop bracket is 7 fonts, which is provided with through hole.
The through hole on hoop bracket worn by described hoop, and was slidably connected with hoop bracket.
Also be provided with spring and limited block outside described hoop body, described spring top contacts with hoop bracket, and bottom contacts with limited block.
Described frock is metal frock.
Compared with prior art, the utility model has the following advantages:
One, be easy to dismounting: this device butt joint anchor ear is optimized, require to convert through dimensional tolerance to make anchor ear according to joint location degree, anchor ear and fuel distribution pipe joint are loose fits, and having welded rear anchor ear can take out naturally, improves production efficiency.
Two, structure is simple, convenient and swift: the utility model is only made up of five parts, connects simple, uses quick and easy, be applicable to batch production.
Three, workable: when the utility model uses, injection line to be welded to be fixed on distributing pipe bearing by bayonet lock, and joint is fixed in the groove of joint anchor ear, and make joint location by spring, then carry out spot welding, operation technique requires low, workable.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is left TV structure schematic diagram of the present utility model.
Wherein: 1, joint anchor ear, 11, spring, 12, limited block, 2, hoop bracket, 3, distributing pipe bearing, 31, semi-circular recesses, 32, fuel dispensing tube hole clipping, 4, angle board, 5, pedestal.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment:
As depicted in figs. 1 and 2, a kind of frock for the manual repair welding of high pressure fuel pipe joint, the fixture comprising pedestal 5 and be arranged on pedestal 5, fixture comprises the angle board 4 being arranged on pedestal 5 front portion, the hoop bracket 2 being arranged on pedestal 5 rear portion, the joint anchor ear 1 that is arranged on the distributing pipe bearing 3 on angle board 4 and is arranged on hoop bracket 2, joint anchor ear 1 comprises interconnective hoop body and hoop head, hoop body is connected with hoop bracket 2, hoop head is provided with the groove that shape coordinates with high pressure fuel pipe joint, is provided with gap between groove and high pressure fuel pipe joint.
The upper surface of angle board 4 is inclined-plane, and horizontal by certain angle, multiple fuel dispensing tube hole clippings 32 that distributing pipe bearing 3 is provided with semi-circular recesses 31 and is connected with semi-circular recesses, the cross section of hoop bracket 2 is 7 fonts, which is provided with through hole, bind round the through hole worn on hoop bracket 2, and be slidably connected with hoop bracket 2, be also provided with spring 11 and limited block 12 outside hoop body, spring top contacts with hoop bracket 2, bottom contacts with limited block 12, and frock is metal frock.
During use, injection line to be welded is fixed on distributing pipe bearing 3 by the bayonet lock coordinated with distributing pipe hole clipping 32, and joint is placed in joint anchor ear 1 and binds round in the groove of head, and promote joint anchor ear 1 and make joint location by spring 11, carry out spot welding after joint and distributing pipe being fitted and then carry out spot welding, be made through dimensional tolerance conversion according to the requirement of fuel dispensing tube joint location degree because joint anchor ear 1 binds round head, gap is provided with between the groove of hoop head and fuel distribution pipe joint, the mode that have employed loose fit replaces original tight fit, weld rear anchor ear can naturally take out, improve production efficiency.
Claims (7)
1. the frock for the manual repair welding of high pressure fuel pipe joint, the fixture comprising pedestal (5) and be arranged on pedestal (5), described fixture comprises the angle board (4) being arranged on pedestal (5) front portion, be arranged on the hoop bracket (2) at pedestal (5) rear portion, the joint anchor ear (1) being arranged on the distributing pipe bearing (3) on angle board (4) and being arranged on hoop bracket (2), it is characterized in that, described joint anchor ear (1) comprises interconnective hoop body and hoop head, described hoop body is connected with hoop bracket (2), described hoop head is provided with the groove that shape coordinates with high pressure fuel pipe joint, gap is provided with between described groove and high pressure fuel pipe joint.
2. a kind of frock for the manual repair welding of high pressure fuel pipe joint according to claim 1, it is characterized in that, the upper surface of described angle board (4) is inclined-plane.
3. a kind of frock for the manual repair welding of high pressure fuel pipe joint according to claim 1, it is characterized in that, multiple fuel dispensing tube hole clippings (32) that described distributing pipe bearing (3) is provided with semi-circular recesses (31) and is connected with semi-circular recesses (31).
4. a kind of frock for the manual repair welding of high pressure fuel pipe joint according to claim 1, it is characterized in that, the cross section of described hoop bracket (2) is 7 fonts, which is provided with through hole.
5. a kind of frock for the manual repair welding of high pressure fuel pipe joint according to claim 4, it is characterized in that, the through hole on hoop bracket (2) worn by described hoop, and was slidably connected with hoop bracket (2).
6. a kind of frock for the manual repair welding of high pressure fuel pipe joint according to claim 1, it is characterized in that, spring (11) and limited block (12) is also provided with outside described hoop body, described spring top contacts with hoop bracket (2), and bottom contacts with limited block (12).
7. a kind of frock for the manual repair welding of high pressure fuel pipe joint according to claim 1, it is characterized in that, described frock is metal frock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520122449.5U CN204504598U (en) | 2015-03-02 | 2015-03-02 | A kind of frock for the manual repair welding of high pressure fuel pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520122449.5U CN204504598U (en) | 2015-03-02 | 2015-03-02 | A kind of frock for the manual repair welding of high pressure fuel pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204504598U true CN204504598U (en) | 2015-07-29 |
Family
ID=53702602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520122449.5U Expired - Fee Related CN204504598U (en) | 2015-03-02 | 2015-03-02 | A kind of frock for the manual repair welding of high pressure fuel pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204504598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001970A (en) * | 2019-11-01 | 2020-04-14 | 武汉船用机械有限责任公司 | Support welding tool and support welding method |
-
2015
- 2015-03-02 CN CN201520122449.5U patent/CN204504598U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001970A (en) * | 2019-11-01 | 2020-04-14 | 武汉船用机械有限责任公司 | Support welding tool and support welding method |
| CN111001970B (en) * | 2019-11-01 | 2021-11-16 | 武汉船用机械有限责任公司 | Support welding tool and support welding method |
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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: 20150729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |