CN208651021U - A kind of multi-functional fuel injector clamper - Google Patents
A kind of multi-functional fuel injector clamper Download PDFInfo
- Publication number
- CN208651021U CN208651021U CN201821038170.9U CN201821038170U CN208651021U CN 208651021 U CN208651021 U CN 208651021U CN 201821038170 U CN201821038170 U CN 201821038170U CN 208651021 U CN208651021 U CN 208651021U
- Authority
- CN
- China
- Prior art keywords
- fuel injector
- guide sleeve
- backboard
- clamper
- 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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- Fuel-Injection Apparatus (AREA)
Abstract
The utility model provides a kind of multi-functional fuel injector clamper, the distributive value of fuel injector is detected by the clamper fixing fuel injector, including pedestal support fixation and backboard installing holder part, plate seat and plate are installed on backboard, fuel injector is clamped in the slot of plate insertion plate seat, guide sleeve is installed on guide sleeve seat board, fuel injector is inserted into guide sleeve, it further include slidable pallet, the oil that oil catcher and oil catcher conduit recycling fuel injector spray is installed on pallet, tension spring connects between backboard and guide sleeve seat board, by tension spring power fuel injector is locked on plate, cylinder is set on the backboard of clamper and generates power, automatically adjust pallet height, so that oil catcher conduit is connected or separated with fuel injector.Chucking power provided by the clamper is big, can effectively prevent play in fuel injector detection process, and connection is quick, accurate.
Description
Technical field
The utility model relates to a kind of fuel injectors to grip field, and in particular to a kind of multi-functional fuel injector clamper.
Background technique
Electric jet vehicle mainly uses the fuel injector of solenoid valve control distributive value at present, the distributive value of fuel injector be it is standardized,
It when therefore repairing when leaving the factory or after injector failures, needs to detect the distributive value of fuel injector on experimental bench, spray
When oily device detects, oil liquid is ejected by fuel injector, and pressure reaches 30 megapascal or more, if not gripping fuel injector
It is extremely unstable on testing stand, understand the pressure because generating suddenly, fuel injector spring gets up to cause security risk.Therefore clamper is needed
Fixing fuel injector, traditional fuel injector clamper are designed as the bite that clamp structure clamps fuel injector, manual operations folder
It holds, when operating not careful, clamping can be unstable, and chucking power is limited.
Utility model content:
The purpose of the utility model is to provide a kind of multi-functional fuel injector clampers, and clamping is more acurrate, reliable, on solving
Problem is stated, the utility model adopts the following technical solution:
A kind of multi-functional fuel injector clamper, including base plate and backboard, the backboard are mounted on the base plate；Institute
It states backboard front end and plate seat, guide rod, guide sleeve seat board and supporting plate is installed from top to bottom；There are multiple slots on the plate seat,
The insertion plate that the slot can be adapted to clamps the fuel injector；The guide sleeve seat board can be slided along the guide rod,
Guide sleeve is additionally provided on the guide sleeve seat board, fuel injector is inserted into the guide sleeve；Oil catcher, institute are installed on the supporting plate
State oil catcher connection oil catcher conduit；It is characterized by: the backboard rear end is equipped with tension spring, sliding block and cylinder from top to bottom；
The tension spring is mounted at the top of the backboard between the guide sleeve seat board；The sliding block is fixedly connected with the supporting plate, institute
Stating cylinder pushes the sliding block and the supporting plate to slide along Z-direction, connect the oil catcher conduit with the fuel injector
Or separation.
Further, the plate seat includes fixing insertion seat and active plugboard seat.
Further, the guide sleeve seat back connects tension spring auricle, and one end of the tension spring connects the tension spring ear
Piece.
Further, guide rod jackscrew is provided on the guide rod.
Further, time response sensor is provided on the oil catcher.
Further, the backboard rear end further includes Z axis guiding axis, and the sliding block can be sliding along the Z axis guiding axis
It is dynamic.
Further, the Z axis guiding axis is fixed by gasket and bolt with the backboard.
Further, the sliding block is bolted with the supporting plate.
Compared with prior art, the utility model has the beneficial effects that
A kind of multi-functional fuel injector clamper of the utility model, the clamping for passing through manual fixing fuel injector relative to tradition
Device is oriented to fuel injector by guide sleeve, and positioning is more acurrate, is engaged by plate, coupling mechanism force is more reliable, provides driving by cylinder
Power can replace manual connection, and it is more convenient and rapid to operate.
Detailed description of the invention
Fig. 1 is a kind of front-end view of multi-functional fuel injector clamper of the utility model.
Fig. 2 is a kind of side schematic view of multi-functional fuel injector clamper of the utility model.
Fig. 3 is a kind of rear end schematic diagram of multi-functional fuel injector clamper of the utility model
Specific embodiment
The selected embodiment of the utility model is illustrated referring now to Figure of description, those skilled in the art are according to the disclosure
The embodiments of the present invention subordinate explanation be merely exemplary, be not intended to limitation the embodiment of the utility model.
As shown in Figure 1-3, fuel injector clamper includes base plate 1 and backboard 2, base plate 1 can be integrally solid by clamper
It being scheduled on the Test-bed for pump of school and supports entire clamper, backboard 2 is mounted on base plate 1 by fastening bolt, for connecting,
The part of fixing fuel injector clamper, the intensity that the accurate installation site of other parts is provided, guarantees overall operation.The clamper
2 front end of backboard is sequentially installed with socket 3, guide rod 4, guide sleeve seat board 5 and supporting plate 6 from top to bottom, and 2 rear end of backboard is from top to bottom
Tension spring 7, sliding block 8 and cylinder 9 are installed.
Wherein socket includes fixed socket plate 3 and active socket plate 10, and fixed socket plate 3 is symmetrical structure, is had multiple
Slot, slot are fixed on backboard against slot by fastening bolt, different height can be provided to plate 11, due to oil spout
Device has different length, and when the fuel injector of some longer dimensions is placed on clamper, the fixed slot position for wiping seat board 3 is inadequate,
Therefore it can increase an active socket plate 10 in the top of fixed socket plate 3, more slot positions are provided.
Guide rod 4 is fixed on socket 3 by guide rod jackscrew 12, and guide sleeve seat board 5 can be slided along guide rod 4, guiding
There is guide sleeve 13 on set seat board 5, fuel injector is inserted into the hole of guide sleeve 13, can quickly position spray by guide sleeve 13
The axle center of oily device makes one section of the nozzle opening of fuel injector accurately be directed at the center of oil catcher conduit 14, keeps the axle center of fuel injector,
When oil catcher conduit 14 rises with supporting plate 6, fuel injector is protected not damage, the behind of guide sleeve seat board 5 passes through fastening bolt
Tension spring auricle 17 is installed, one of tension spring 7 hangs on 2 top of backboard, and other end is hung on tension spring auricle 17, is put in fuel injector
Enter the hole of guide sleeve 13, when being inserted into plate 11, is used to quick locking fuel injector.
Supporting plate 6 is mounted on sliding block 8 by fastening bolt, oil catcher 15 is equipped on supporting plate 2, oil catcher sprays fuel injector
Oil collect, the oil that fuel injector sprays is transferred out through oil pipe, time response sensor 16 is also equipped on oil catcher,
Oil catcher conduit 14 is connected on oil catcher, the oil that oil catcher conduit 14 sprays fuel injector is transported in oil catcher 15；According to not
With the length of fuel injector itself, the oil catcher conduit 14 of different height can choose.Cylinder 9 provide power, with supporting plate 6 along
Z axis guiding axis 18 does straight reciprocating motion, connects or separates oil catcher conduit 14 quickly with fuel injector, Z axis guiding axis 18
It is fixed by gasket and bolt and backboard 2, there is linear bearing between sliding block 8 and Z axis guiding axis 18.
Course of work when use: guide sleeve seat board is pressed down；Fuel injector is put into guide sleeve；Selection is suitable to insert
Slot is inserted into plate and unclamps hand, freely increase guide sleeve seat board, locking fuel injector (because hanging with tension spring after guide sleeve seat backboard,
After unclamping the hand pressed down, tension spring is not influenced by external force, can be shunk automatically, just guide sleeve seat board is driven to rise, at this time fuel injector
Bite is inserted with plate, blocks the rising of guide sleeve seat board, is achieved that the purpose of quick locking fuel injector), finally control gas
Cylinder stretches out, and is equipped with the supporting plate of oil catcher conduit, the oil catcher uplink under the drive of sliding block, the nozzle of fuel injector is with regard to accurate
Anti-plug into oil catcher conduit.
Finally it should be noted that above embodiments are merely to illustrate the technical solution of the application rather than to its protection scope
Limitation, although the application is described in detail referring to above-described embodiment, the those of ordinary skill in the field should
Understand: those skilled in the art read the specific embodiment of application can still be carried out after the application various changes, modification or
Equivalent replacement, but the above change, modification or equivalent replacement, in the application wait authorize or the claim of issued for approval protection model
Within enclosing.
Claims (8)
1. a kind of multi-functional fuel injector clamper, including base plate and backboard, the backboard are mounted on the base plate；It is described
Backboard front end is equipped with plate seat, guide rod, guide sleeve seat board and supporting plate from top to bottom；There are multiple slots, institute on the plate seat
It states the insertion plate that slot can be adapted to and clamps the fuel injector；The guide sleeve seat board can be slided along the guide rod, institute
It states and is additionally provided with guide sleeve on guide sleeve seat board, fuel injector is inserted into the guide sleeve；Oil catcher is installed on the supporting plate, it is described
Oil catcher connects oil catcher conduit；It is characterized by: the backboard rear end is equipped with tension spring, sliding block and cylinder from top to bottom；Institute
Tension spring is stated to be mounted at the top of the backboard between the guide sleeve seat board；The sliding block is fixedly connected with the supporting plate, described
Cylinder pushes the sliding block and the supporting plate to slide along Z-direction, make the oil catcher conduit connect with the fuel injector or
Separation.
2. multi-functional fuel injector clamper according to claim 1, the plate seat includes that fixing insertion seat and activity are inserted
Panel seat.
3. multi-functional fuel injector clamper according to claim 1, the guide sleeve seat back connects tension spring auricle, institute
The one end for stating tension spring connects the tension spring auricle.
4. multi-functional fuel injector clamper according to claim 1, guide rod jackscrew is provided on the guide rod.
5. multi-functional fuel injector clamper according to claim 1, time response sensor is provided on the oil catcher.
6. multi-functional fuel injector clamper according to claim 1, the backboard rear end further includes Z axis guiding axis, described
Sliding block can be slided along the Z axis guiding axis.
7. multi-functional fuel injector clamper according to claim 6, the Z axis guiding axis by gasket and bolt with it is described
Backboard is fixed.
8. multi-functional fuel injector clamper according to claim 1, the sliding block are bolted with the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038170.9U CN208651021U (en) | 2018-07-03 | 2018-07-03 | A kind of multi-functional fuel injector clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821038170.9U CN208651021U (en) | 2018-07-03 | 2018-07-03 | A kind of multi-functional fuel injector clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208651021U true CN208651021U (en) | 2019-03-26 |
Family
ID=65783105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821038170.9U Expired - Fee Related CN208651021U (en) | 2018-07-03 | 2018-07-03 | A kind of multi-functional fuel injector clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208651021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830410A (en) * | 2020-07-24 | 2020-10-27 | 上海外高桥造船有限公司 | Oil head test fixing and oil collecting device of diesel generating set |
| CN114654386A (en) * | 2022-04-14 | 2022-06-24 | 一汽解放汽车有限公司 | Positioning device and machine tool |
-
2018
- 2018-07-03 CN CN201821038170.9U patent/CN208651021U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830410A (en) * | 2020-07-24 | 2020-10-27 | 上海外高桥造船有限公司 | Oil head test fixing and oil collecting device of diesel generating set |
| CN111830410B (en) * | 2020-07-24 | 2022-11-29 | 上海外高桥造船有限公司 | Oil head test fixing and oil collecting device of diesel generating set |
| CN114654386A (en) * | 2022-04-14 | 2022-06-24 | 一汽解放汽车有限公司 | Positioning device and machine tool |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20210703 |