CN209062333U - A kind of fixed projection welding tool of copper ring of GDI rail production - Google Patents
A kind of fixed projection welding tool of copper ring of GDI rail production Download PDFInfo
- Publication number
- CN209062333U CN209062333U CN201821739164.6U CN201821739164U CN209062333U CN 209062333 U CN209062333 U CN 209062333U CN 201821739164 U CN201821739164 U CN 201821739164U CN 209062333 U CN209062333 U CN 209062333U
- Authority
- CN
- China
- Prior art keywords
- electrode assembly
- copper ring
- projection welding
- linear guide
- fixed
- 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.)
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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000003466 welding Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims description 2
- 239000000446 fuel Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 description 10
- 239000010949 copper Substances 0.000 description 10
- 239000003292 glue Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000005219 brazing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a kind of fixed projection welding tool of the copper ring of GDI rail production, bottom electrode assembly and product orientation block are installed on the workbench by collets；Bottom of the frame is installed on the workbench, and upper rack is equipped with pneumohydraulic pressure-cylinder and linear guide, and linear guide is below pneumohydraulic pressure-cylinder；Top electrode assembly, fixed block assembly pass through insulation board respectively and are mounted on movable plate；Movable plate is mounted in linear guide, and is connect with gas-liquid pressure-boosting cylinder piston rod；Product orientation block can position small rack and oil injector seat simultaneously；The anode of projection welder connects top electrode assembly by an annealed copper wire；The cathode of projection welder connects bottom electrode assembly by an annealed copper wire.The tooling is applied to during following figure oil rail manufactures, can fixing fuel injector seat copper ring and projection welding small rack simultaneously, both ensure that oil injector seat, copper ring contacted well with supervisor, and and without obvious gap, while having simplified manufacturing process, saved manpower and material resources.
Description
[technical field]
The utility model relates to a kind of fixed projection welding tools of the copper ring of GDI rail production, are practically applicable to projection welding and fixed field extensively
It closes, specifically, suitable for the copper ring manufacturing, using the tooling, being fixed built in direct fuel injection distribution rail in Engine
Copper ring and projection welding small rack built in oil injector seat.
[background technique]
During direct fuel injection distribution rail is manufactured in Engine, early stage traditional handicraft, most of is first to put copper glue again
Sealed with brazing, disadvantage: inconvenience observation copper glue penetration situation；Dry copper glue is easy to fall off, and causes the product of itself bad；It falls
Copper glue be easy other products are polluted.Late stage process improves, with built-in copper ring instead of copper glue, although avoiding a little
Some defects of copper glue, but be brazed fraction defective and significantly improve, to find out its cause, copper ring built-in state is unreasonable.In addition, small rack is convex
Weldering and dispensing are two completely self-contained processes, and the two is not placed on the precedent on same procedure.
[utility model content]
The purpose of this utility model passes through the fixation to copper ring, it is ensured that oil injector seat, copper ring contact well with supervisor, and nothing
Manufacturing process is simplified in addition, cancelling independent projection welding process in obvious gap.
The utility model is achieved through the following technical solutions:
A kind of fixed projection welding tool of copper ring of GDI rail production, it includes top electrode assembly, bottom electrode assembly, fixed block groups
Part, product orientation block, collets, movable plate, pneumohydraulic pressure-cylinder, workbench, rack, projection welder, linear guides；
Bottom electrode assembly and product orientation block, are installed on the workbench by collets；
Bottom of the frame is installed on the workbench, and upper rack is equipped with pneumohydraulic pressure-cylinder and linear guide, and linear guide exists
Below pneumohydraulic pressure-cylinder；
Top electrode assembly, fixed block assembly pass through insulation board respectively and are mounted on movable plate
Movable plate is mounted in linear guide, and is connect with gas-liquid pressure-boosting cylinder piston rod；
The anode of projection welder connects top electrode assembly by an annealed copper wire；
The cathode of projection welder connects bottom electrode assembly by an annealed copper wire；
Product orientation block can position small rack and oil injector seat simultaneously；
Fixed block head shape, the arc surface of profiling oil injector seat and supervisor's cooperation.
Before copper ring built in oil injector seat is fixed, it is higher by oil injector seat arc surface；Fixed block head shapes profiling oil injector seat with
It is responsible for the arc surface of cooperation, after copper ring is fixed, copper ring, oil injector seat and supervisor is are face contact, and without obvious gap, favorably
The abundant exudation of copper liquid when soldering；Product orientation block can position small rack and oil injector seat simultaneously；Copper ring is fixed and ramuscule
Frame projection welding uses a power source, and top electrode assembly is utilized elastic construction, compensates for height when top electrode and fixing head operation
It is poor to spend mistake；Top electrode assembly/bottom electrode assembly is connected by annealed copper wire with projection welder positive and negative anodes, and when projection welding, projection welder is positive and negative
Pole, 2 annealed copper wires, top electrode assembly, bottom electrode assembly, oil injector seat, small rack salient point formed closed circuit.
Compared with prior art, the good effect of the utility model is:
It is good to ensure that oil injector seat, copper ring are contacted with supervisor, and without obvious gap, promotes subsequent soldering operation copper liquid
Abundant exudation, improve the weld strength and sealing performance of product；Copper ring fixation and small rack projection welding two procedures are integrated,
Manufacturing process has been simplified, manpower and material resources are saved.
[Detailed description of the invention]
Fig. 1 copper ring fixes projection welding tool structure principle chart.
The label in accompanying drawing is:
1 pneumohydraulic pressure-cylinder
2 linear guides,
3 racks,
4 fixed block assemblies,
5 products
6 product orientation blocks
7 collets,
8 workbench,
9 piston rods,
10 movable plates,
11 top electrode assemblies
12 projection welders,
13 bottom electrode assemblies.
[specific embodiment]
A kind of fixed projection welding tool specific embodiment of copper ring of GDI rail production of the utility model presented below:
Embodiment 1
Refer to attached drawing, a kind of fixed projection welding tool of copper ring of GDI rail production, it includes top electrode assembly, lower electrode group
Part, fixed block assembly, product orientation block, collets, movable plate, pneumohydraulic pressure-cylinder 1, workbench, rack, projection welder 12, linearly
Guide rail；
Bottom electrode assembly 13 and product orientation block 6, are installed on the workbench by collets 7；
Bottom of the frame is mounted on workbench 8, and upper rack is equipped with pneumohydraulic pressure-cylinder and linear guide, and linear guide exists
Below pneumohydraulic pressure-cylinder；
Top electrode assembly 11, fixed block assembly pass through insulation board respectively and are mounted on movable plate
Movable plate 10 is mounted in linear guide, and is connect with gas-liquid pressure-boosting cylinder piston rod 9；
Projection welder anode connects top electrode assembly by an annealed copper wire；
Projection welder cathode connects bottom electrode assembly by an annealed copper wire；
Product orientation block can position small rack and oil injector seat simultaneously；
Fixed block head shape, the arc surface of profiling oil injector seat and supervisor's cooperation.
Bottom electrode assembly, product orientation block, rack are installed on the workbench, bottom electrode assembly, product orientation block and work
There are insulation boards between platform；Top electrode assembly, fixed block assembly 4 are mounted on movable plate, are insulated by insulation board and movable plate；
Movable plate is mounted in linear guide, and is connect with gas-liquid pressure-boosting cylinder piston rod；Pneumohydraulic pressure-cylinder, linear guide 2 are mounted on machine
On frame；Projection welder positive and negative anodes are connect with top electrode assembly, bottom electrode assembly respectively by 2 annealed copper wires；Product orientation block can
Small rack and oil injector seat are positioned simultaneously；Fixed block head shape, the arc surface of profiling oil injector seat and supervisor's cooperation.Product 5
It is arranged on product orientation block.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvements and modifications without departing from the concept of the premise utility, these improvements and modifications
Also it should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of fixed projection welding tool of the copper ring of GDI rail production, which is characterized in that it includes top electrode assembly, bottom electrode assembly,
Fixed block assembly, product orientation block, collets, movable plate, pneumohydraulic pressure-cylinder, workbench, rack, projection welder, linear guide；
Bottom electrode assembly and product orientation block, are installed on the workbench by collets；
Bottom of the frame is installed on the workbench, and upper rack is equipped with pneumohydraulic pressure-cylinder and linear guide, and linear guide is in gas-liquid
Below pressurized cylinder；
Top electrode assembly, fixed block assembly pass through insulation board respectively and are mounted on movable plate
Movable plate is mounted in linear guide, and is connect with gas-liquid pressure-boosting cylinder piston rod；
Product orientation block can position small rack and oil injector seat simultaneously；
The anode of projection welder connects top electrode assembly by an annealed copper wire；
The cathode of projection welder connects bottom electrode assembly by an annealed copper wire.
2. a kind of fixed projection welding tool of copper ring of GDI rail production as described in claim 1, which is characterized in that top electrode assembly
For elastic construction.
3. a kind of fixed projection welding tool of copper ring of GDI rail production as described in claim 1, which is characterized in that fixed block capitiform
Shape copies oil injector seat and the arc surface of supervisor's cooperation to be designed.
4. a kind of fixed projection welding tool of copper ring of GDI rail production as described in claim 1, which is characterized in that copper ring is fixed, is small
It is pneumohydraulic pressure-cylinder that support projection welding, which compresses power source,.
5. a kind of fixed projection welding tool of copper ring of GDI rail production as described in claim 1, which is characterized in that in oil injector seat
Before setting copper ring fixation, it is higher by oil injector seat arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821739164.6U CN209062333U (en) | 2018-10-25 | 2018-10-25 | A kind of fixed projection welding tool of copper ring of GDI rail production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821739164.6U CN209062333U (en) | 2018-10-25 | 2018-10-25 | A kind of fixed projection welding tool of copper ring of GDI rail production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209062333U true CN209062333U (en) | 2019-07-05 |
Family
ID=67096139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821739164.6U Active CN209062333U (en) | 2018-10-25 | 2018-10-25 | A kind of fixed projection welding tool of copper ring of GDI rail production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209062333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054920A (en) * | 2021-12-07 | 2022-02-18 | 赛沃智造(上海)科技有限公司 | An eight-cylinder fuel rail injector seat projection welding tool and projection welding method |
-
2018
- 2018-10-25 CN CN201821739164.6U patent/CN209062333U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054920A (en) * | 2021-12-07 | 2022-02-18 | 赛沃智造(上海)科技有限公司 | An eight-cylinder fuel rail injector seat projection welding tool and projection welding method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191225 Address after: 201108 No.118, jinliu Road, Jinshan Industrial Zone, Jinshan District, Shanghai Patentee after: Usui auto parts (Shanghai) Co., Ltd. Address before: 201108 Shanghai City, Minhang District Shen Fu Road No. 1188 Patentee before: Shanghai Jiu Jing engine component Co., Ltd |