CN209129773U - A kind of fixed device of diesel injector - Google Patents
A kind of fixed device of diesel injector Download PDFInfo
- Publication number
- CN209129773U CN209129773U CN201822122734.3U CN201822122734U CN209129773U CN 209129773 U CN209129773 U CN 209129773U CN 201822122734 U CN201822122734 U CN 201822122734U CN 209129773 U CN209129773 U CN 209129773U
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- fixed
- vibration damper
- plate
- injector
- fixed frame
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Abstract
The utility model relates to diesel injector fixed equipment technical fields, specially a kind of fixed device of diesel injector, including injector body, the top of injector body is arranged in damping device, the left and right ends of damping device are connected with fixed device, fixed device includes fixed frame, fixed block is provided on the outside of fixed frame, the outside of fixed block is connected with fixed plate, several threaded holes are provided in fixed plate, opening is provided at the top of fixed block, fixing bolt is provided in opening, fixing bolt is connected with threaded hole, the part that fixed plate is located on the inside of fixed frame is connected with strap, strap is arcuate structure, strap is connected with the middle part of injector body；The utility model by the way that fixed device is arranged, can the fuel injector effectively to different model size support is fixed, and it is easy to operate, it is easy for installation, avoid fuel injector from falling off when in use and influence the fuel delivery of diesel engine.
Description
Technical field
The utility model relates to diesel injector fixed equipment technical field more particularly to a kind of diesel injector are solid
Determine device.
Background technique
Fuel injector is the important oil supply component of diesel engine, is the core component of Fuel Feeding System for Diesel Engine system, its direct shadow
It rings and decides that diesel engine fuel oil supplies, fuel injector is responsible for by suitable fuel oil at the time of appropriate, in the form of materialization appropriate
Cylinder combustion is sprayed into, fuel injector generates significant impact to engine performance and discharge, and it is enterprising that fuel injector is usually fixed to cylinder cap
Row work, and mode of the existing oil sprayer fixing device when installing to fuel injector is relatively complicated, installs fuel injector
It is more troublesome with disassembly process, it is not easy to people and fuel injector is assembled and replaced, and existing oil sprayer fixing device
It is undesirable to the fixed effect of fuel injector, simply by injector plate together with fuel injector simple combination after be fixed on cylinder cap
On, it is easy the fuel delivery that fuel injector in use falls off and influence diesel engine.
Summary of the invention
The utility model overcomes above-mentioned the deficiencies in the prior art, provides a kind of fixed device of diesel injector.
The technical solution of the utility model includes: a kind of fixed device of diesel injector, including injector body, the oil spout
The top of device ontology is arranged in damping device, and the left and right ends of the damping device are connected with fixed device, the fixed dress
It sets including fixed frame, fixed block is provided on the outside of the fixed frame, the outside of the fixed block is connected with fixed plate, described solid
One end of fixed board is arranged in the outside of fixed frame, and the other end passes through fixed block and fixed mount setting in the inside of fixed frame, described
It is provided with several threaded holes in fixed plate, opening is provided at the top of the fixed block, fixing bolt, institute are provided in opening
It states fixing bolt to be connected with threaded hole, the part that the fixed plate is located on the inside of fixed frame is connected with strap, the fixation
Clamping plate is arcuate structure, and the strap is connected with the middle part of injector body.
Further, the damping device includes the first vibration damper plate, is provided at left and right sides of first vibration damper plate bottom
Several damping springs, one end of the damping spring are connected with the bottom of the first vibration damper plate, the other end and the second vibration damper plate
Upper end is fixedly connected, and the lower section of the first vibration damper plate is arranged in second vibration damper plate.
Further, corresponding position is respectively arranged with a through-hole on first vibration damper plate and the second vibration damper plate,
The size of through-hole matches with injector body, and the top of the injector body is arranged in through-hole.
Further, the bottom of the fixed frame is connected with fixing seat, is provided with mounting hole in the fixing seat.
Further, the outer surface of the strap is provided with protective pad.
Further, the fixed plate is located at the part on the outside of fixed frame and is connected with fixed handle.
The utility model has the advantages that compared with the existing technology
1) the utility model can carry out fuel injector by the arc strap being arranged in the two sides of injector body
Fixed support by the threaded hole being arranged on fixing bolt on the fixed block that is arranged on the outside of fixed frame and fixed plate, and passes through
The position of strap can be adjusted by adjusting position of the fixed plate connecting with strap on fixed frame, thus to different shaped
Support can be fixed in the fuel injector of number size, easy to operate, easy for installation, convenient for personnel to the assembly of fuel injector and more
It changes, and effectively fuel injector can be fixed, avoid fuel injector from falling off at work and influence diesel engine fuel oil supply；
2) the utility model can avoid setting when fuel delivery by setting damping device when fuel injector is worked
Standby bring shakes and damages fuel injector, influences the overall operation of equipment.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model fixture structure schematic diagram；
Fig. 3 is the utility model top view.
1- injector body in figure；2- damping device；3- fixes device；4- fixing seat；5- mounting hole；6- protective pad；7-
Fixed handle；The first vibration damper plate of 21-；22- damping spring；The second vibration damper plate of 23-；31- fixed frame；32- fixed block；33- is fixed
Plate；34- threaded hole；35- fixing bolt；36- strap.
Specific embodiment
The utility model is described in detail below with reference to attached drawing.
Specific embodiment one
Show in conjunction with Fig. 1-Fig. 3, a kind of fixed device of diesel injector disclosed in the present embodiment, including including fuel injector sheet
The top of body 1, the injector body 1 is arranged in damping device 2, the left and right ends of the damping device 2 and fixed device 3
It is connected, the fixed device 3 includes fixed frame 31, and the outside of the fixed frame 31 is provided with fixed block 32, the fixed block 32
Outside be connected with fixed plate 33, one end of the fixed plate 33 is arranged in the outside of fixed frame 31, and the other end passes through fixed block
32 the inside of fixed frame 31 is arranged in fixed frame 31, is provided with several threaded holes 34, the fixation in the fixed plate 33
The top of block 32 is provided with opening, fixing bolt 35 is provided in opening, the fixing bolt 35 is connected with threaded hole 34, described
The part that fixed plate 33 is located at 31 inside of fixed frame is connected with strap 36, and the strap 36 is arcuate structure, described
Strap 36 is connected with the middle part of injector body 1, can by the way that the top of injector body 1 to be mounted in damping device 2
To avoid equipment operation when vibration cause fuel injector fall off damage and influence fuel delivery, installation is being fixed to fuel injector
When, drive fixed plate 33 to make in fixed plate 33 by adjusting position of the fixed plate 33 in fixed block 32 by fixed handle 7
The threaded hole 34 of suitable position is opposite with the aperture position at 32 top of fixed block, and the fixed plate 33 of 31 inside of fixed frame is made to drive arc
The strap 36 of shape is connected with injector body 1, is later inserted into fixing bolt 35 in the opening at the top of fixed block 32, and solid
Threaded hole 34 on fixed board 33 is connected and fixed, and be can be adapted for that the fuel injector of different model size is fixed, is passed through adjusting
The position of strap 36 enables two straps 36 that various sizes of fuel injector is fixed, easy to operate, installation
Convenient, good fixing effect avoids fuel injector from falling off at work and influences diesel engine fuel oil supply.
Specific embodiment two
The present embodiment is on the basis of specific embodiment one, as shown in connection with fig. 1, specifically, the damping device 2 wraps
The first vibration damper plate 21 is included, is provided with several damping springs 22, the damping bullet at left and right sides of 21 bottom of the first vibration damper plate
One end of spring 22 is connected with the bottom of the first vibration damper plate 21, and the other end is fixedly connected with the upper end of the second vibration damper plate 23, and described
The lower section of the first vibration damper plate 21 is arranged in two vibration damper plates 23, is also subtracted by the first vibration damper plate 21 and the second vibration damper plate 23 of setting
Spring 22 is shaken, can be avoided fuel injector when being worked, is shaken caused by equipment and fuel injector is caused to shake the damage that falls off,
Influence the overall operation of equipment.
Specific embodiment three
The present embodiment is on the basis of specific embodiment two, as shown in connection with fig. 1, specifically, first vibration damper plate
21 and second corresponding position on vibration damper plate 23 be respectively arranged with a through-hole, size and 1 phase of injector body of through-hole
Match, the top of the injector body 1 is arranged in through-hole, by the way that the first vibration damper plate 21 is inserted on the top of injector body 1
With in the through-hole that is correspondingly arranged in the second damping case 23, shock-absorbing can be carried out to injector body 1, when improving fuel injector work
Stability.
Specific embodiment four
The present embodiment is on the basis of specific embodiment one, as shown in connection with fig. 3, specifically, the fixed frame 31
Bottom is connected with fixing seat 4, is provided with mounting hole 5 in the fixing seat 4, by setting fixing seat 4 can to fixed device 3 into
Row support, and fixed device can be mounted on by mounting assembly by cylinder of diesel engine by the mounting hole 5 in fixing seat 4 and covered,
The further stability guaranteed when fuel injector works.
Specific embodiment five
The present embodiment is on the basis of specific embodiment one, as shown in connection with fig. 2, specifically, the strap 36
Outer surface be provided with protective pad 6, by setting protective pad 6 can when support is fixed to fuel injector, place fixing clamp
Plate 36 damages fuel injector.
Specific embodiment six
The present embodiment is on the basis of specific or mode one, as shown in connection with fig. 1, specifically, the fixed plate 33
It is connected in the part in 31 outside of fixed frame with fixed handle 7, the position for being convenient for adjustment fixing plate 33 by the way that fixed handle 7 is arranged.
Above embodiments are exemplary description of this patent, do not limit its protection scope, those skilled in the art
Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.
Claims (6)
1. a kind of fixed device of diesel injector, including injector body (1), it is characterised in that: the injector body (1)
Top setting in the damping device (2), the left and right ends of the damping device (2) are connected with fixation device (3), the fixation
Device (3) includes fixed frame (31), is provided with fixed block (32) on the outside of the fixed frame (31), outside the fixed block (32)
Side is connected with fixed plate (33), and in the outside of fixed frame (31), the other end, which passes through, to be fixed for one end setting of the fixed plate (33)
Block (32) and fixed frame (31) setting are provided with several threaded holes on the inside of fixed frame (31), the fixed plate (33)
(34), it is provided with opening at the top of the fixed block (32), is provided in opening fixing bolt (35), the fixing bolt (35)
It is connected with threaded hole (34), the fixed plate (33) is located at the part on the inside of fixed frame (31) and is connected with strap (36), institute
Stating strap (36) is arcuate structure, and the strap (36) is connected with the middle part of injector body (1).
2. the fixed device of a kind of diesel injector according to claim 1, which is characterized in that the damping device (2)
Including the first vibration damper plate (21), several damping springs (22), institute are provided at left and right sides of the first vibration damper plate (21) bottom
The one end for stating damping spring (22) is connected with the bottom of the first vibration damper plate (21), and the upper end of the other end and the second vibration damper plate (23) is solid
Fixed connection, lower section of the second vibration damper plate (23) setting in the first vibration damper plate (21).
3. the fixed device of a kind of diesel injector according to claim 2, which is characterized in that first vibration damper plate
(21) and on the second vibration damper plate (23) corresponding position is respectively arranged with a through-hole, the size and injector body of through-hole
(1) match, the top of the injector body (1) is arranged in through-hole.
4. the fixed device of a kind of diesel injector according to claim 1, which is characterized in that the fixed frame (31)
Bottom is connected with fixing seat (4), is provided with mounting hole (5) on the fixing seat (4).
5. the fixed device of a kind of diesel injector according to claim 1, which is characterized in that the strap (36)
Outer surface be provided with protective pad (6).
6. the fixed device of a kind of diesel injector according to claim 1, which is characterized in that fixed plate (33) position
Part on the outside of fixed frame (31) is connected with fixed handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822122734.3U CN209129773U (en) | 2018-12-17 | 2018-12-17 | A kind of fixed device of diesel injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822122734.3U CN209129773U (en) | 2018-12-17 | 2018-12-17 | A kind of fixed device of diesel injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209129773U true CN209129773U (en) | 2019-07-19 |
Family
ID=67248973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822122734.3U Active CN209129773U (en) | 2018-12-17 | 2018-12-17 | A kind of fixed device of diesel injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209129773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116608069A (en) * | 2023-06-16 | 2023-08-18 | 无锡市东凯数控科技有限公司 | Fuel injector flow detector |
-
2018
- 2018-12-17 CN CN201822122734.3U patent/CN209129773U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116608069A (en) * | 2023-06-16 | 2023-08-18 | 无锡市东凯数控科技有限公司 | Fuel injector flow detector |
| CN116608069B (en) * | 2023-06-16 | 2023-12-29 | 无锡市东凯数控科技有限公司 | Fuel injector flow detector |
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