CN208366597U - A kind of engine spray hook dry type target practice tooling - Google Patents
A kind of engine spray hook dry type target practice tooling Download PDFInfo
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- CN208366597U CN208366597U CN201821206134.9U CN201821206134U CN208366597U CN 208366597 U CN208366597 U CN 208366597U CN 201821206134 U CN201821206134 U CN 201821206134U CN 208366597 U CN208366597 U CN 208366597U
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- positioning
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- target practice
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Abstract
The utility model discloses a kind of engines to spray hook dry type target practice tooling, the light source being set to including positioning plate, the mounting plate above positioning plate and sliding on mounting plate, positioning link pin, positioning round pin and multiple elongated holes are respectively equipped on the positioning plate, the positioning link pin, the position for positioning round pin are corresponding with the position of diamond shape pin hole and circular pin hole on the body of engine respectively, and the position of multiple elongated holes is corresponding with the position of piston cooling hole of each cylinder on the body of engine.Targeting is carried out using the tooling, pollution will not be brought after target practice to body, without cleaning body, effectively increase production efficiency, reduce labor intensity and production cost, it can be realized and quickly examine whether spray hook is installed in place, have the characteristics that compact-sized, easy to operate, quick positioning, at low cost.
Description
Technical field
The utility model relates to engine assembly technical fields, more specifically, it relates to which a kind of engine sprays hook dry type
Target practice tooling.
Background technique
After engine cool spray is hooked in and is assembled to body, in order to ensure the piston cooling hole of spray hook nozzle alignment engine,
It needs to carry out target practice inspection, be installed in place with confirmation spray hook.Current target practice inspection is that target practice is examined using water, passes through production
State when one special tooling simulated engine work allows water to eject from spray hook, and production target center is used to mould above
Whether quasi- piston cooling hole gets to target center finally by observation water column, judges to spray whether hook is installed in place with this.Such wet type is beaten
The method of target, target practice water is easy to pollute engine, needs to clean body after target practice, if not washing clean clearly
It is easy to cause body to get rusty, there is the problems such as impurity residual.
Utility model content
The purpose of this utility model is to provide a kind of engines to spray hook dry type target practice tooling, is practiced shooting using the tooling
Experiment can be realized and quickly examine whether spray hook is installed in place, has compact-sized, easy to operate, quick positioning, at low cost
Feature.
Technical scheme of the utility model is as follows: a kind of engine sprays hook dry type target practice tooling, including positioning plate, set
Mounting plate and sliding above positioning plate are set to the light source on mounting plate, and positioning water chestnut is respectively equipped on the positioning plate
Pin, positioning round pin and multiple elongated holes, the positioning link pin, position the position of round pin respectively with the diamond shape on the body of engine
The position of pin hole and circular pin hole is corresponding, and the piston of each cylinder is cooling on the position of multiple elongated holes and the body of engine
The position in hole is corresponding.
As a further improvement, the both ends of the mounting plate are connected with the both ends of the positioning plate respectively by support plate
It connects, the light source is slidably mounted on the mounting plate between two support plates.
Further, the light source is mounted on the mounting plate by a sliding block, correspondingly, the mounting plate
It is equipped with sliding rail compatible with the sliding block.
Further, the screw rod being connected that is screwed on it is also equipped on the sliding block, the screw rod passes through axis
It holds and is connected with the support plate, be equipped with handle in one end of the screw rod.
Further, the mounting plate side is additionally provided with graduation mark.
Further, the light source is laser pen.
Further, the positioning link pin, positioning round pin are step-like structure, in positioning link pin, positioning round pin
Smaller one end be equipped with the locking nut that the positioning plate can be locked.
Beneficial effect
The utility model compared with prior art, has the advantage that
1, the utility model is formed by being aligned for hot spot and spray hook through the elongated hole on positioning plate by using light source
Degree is realized to judge whether spray hook is installed in place and examines whether spray hook is installed in place, will not bring pollution after target practice to body,
Without cleaning body, production efficiency is effectively increased, labor intensity and production cost are reduced；
2, the target practice tooling of the utility model can be realized quickly examine spray hook whether be installed in place, have it is compact-sized,
Easy to operate, quick positioning, feature at low cost, degree of regulation is high.
Detailed description of the invention
Fig. 1 is structural schematic diagram when the utility model target practice tooling uses；
Fig. 2 is the stereochemical structure enlarged diagram of the utility model target practice tooling；
Fig. 3 is the front view structure enlarged diagram of the utility model target practice tooling.
Wherein: 1- positioning plate, 2- mounting plate, 3- light source, 4- positioning link pin, 5- positioning round pin, 6- elongated hole, 7- body,
8- support plate, 9- sliding block, 10- sliding rail, 11- screw rod, 12- handle, 13- graduation mark, 14- locking nut, 15- spray hook.
Specific embodiment
Specific embodiment in reference to the accompanying drawing is described further the utility model.
Refering to fig. 1 shown in -3, a kind of engine of the utility model sprays hook dry type target practice tooling, including positioning plate 1, is set to
The mounting plate 2 of the top of positioning plate 1 and sliding are set to the light source 3 on mounting plate 2, and positioning plate 1 is square plate, have and engine
The compatible bottom surface in 7 top surface of body, mounting plate 2 is arranged in parallel in the top of positioning plate 1, and it is fixed to be respectively equipped on positioning plate 1
Position link pin 4, positioning round pin 5 and multiple elongated holes 6, wherein positioning link pin 4, position the position of round pin 5 respectively with the machine of engine
The position of diamond shape pin hole and circular pin hole on body 7 is corresponding, and existing pin hole on body 7 is cleverly utilized and realizes to positioning
The installation of plate 1 is fixed, and by positioning pin Fast Installation positioning plate 1 of different shapes, substantially increases the positioning of target practice tooling
Installation effectiveness improves checkability, the piston cooling hole of each cylinder on the position of multiple elongated holes 6 and the body 7 of engine
Position is corresponding, it is ensured that elongated hole 6 is consistent with the position of standard piston cooling hole, reaches the mesh for simulating true piston cooling hole
, while elongated hole 6 is the through-hole being vertically vertically opened on positioning plate 1, it is ensured that light source 3 passes through the light beam after positioning plate 1
Verticality further increases testing accuracy.
Preferably, the both ends of mounting plate 2 connects respectively by support plate 8 with the both ends of positioning plate 1, support plate 8 with calmly
Position plate 1, mounting plate 2 are vertically connected, and form the structure of portal frame, light source 3 is slidably mounted on the installation between two support plates 8
On plate 2, with the position where respective elongated hole 6；Its light source 3 is mounted on mounting plate 2 by a sliding block 9, light source 3 easy to remove
To examine the spray hook 15 of different location, correspondingly, sliding rail 10 compatible with sliding block 9 is equipped on mounting plate 2, support slipper 9,
By the cooperation of sliding block 9 and sliding rail 10, convenient for light source 3 to be moved in corresponding elongated hole 6, convenient for operation, labour is reduced
Intensity improves efficiency, while ensure that the verticality that light source 3 irradiates, it is ensured that the brightness and verticality of hot spot.Further,
The screw rod 11 being connected that is screwed on it is also equipped on sliding block 9, which is connected by bearing with support plate 8, screw rod
11 rotation band movable sliders 9 are displaced, and are equipped with handle 12 in one end of screw rod 11, are more advantageous to the displacement of control light source 3；In mounting plate
2 sides are additionally provided with graduation mark 13, convenient for being precisely controlled the moving distance of light source 3, improve the degree of registration of light source 3 and elongated hole 6, from
And improve testing accuracy；Further, light source 3 is laser pen, has more apparent hot spot, convenient for observation；It positions water chestnut
Pin 4, positioning round pin 5 are step-like structure, and one end has screw thread, in the smaller one end for positioning link pin 4, positioning round pin 5
It is equipped with the locking nut 14 that positioning plate 1 can be locked, prevents positioning plate 1 from loosening, to cause to examine error, is made actual
In, different through-holes can be drilled out on positioning plate 1, to replace the positioning link pin 4 of different size, to position round pin 5 to be
It is adapted to different types.The target practice tooling of the utility model, which can be realized, quickly examines whether spray hook 15 is installed in place, and has
Compact-sized, easy to operate, quick positioning, feature at low cost, degree of regulation is high.
When the utility model is used, the following steps are included:
S1, the positioning plate 1 with multiple elongated holes 6 is set on the body 7 of engine, makes multiple elongated holes 6
Position is corresponding with the position of the cylinder piston cooling hole each on the body of engine 7 respectively；
S2, hot spot is formed through one of elongated hole 6 on positioning plate 1 using the light beam of light source 3, by the position of hot spot
It compares with the position of spray hook 15, if the degree of registration of hot spot and spray hook 15 meets tolerance, sprays hook 15 and be installed in place, instead
It, then spray hook 15 and be not mounted to position；
S3, step S2 is repeated, spray hook 15 remaining on engine is tested.
It is realized using above-mentioned target practice tooling and examines whether spray hook is installed in place, pollution will not be brought after target practice to body,
Without cleaning body, production efficiency is effectively increased, labor intensity and production cost are reduced.
Above-described is only preferred embodiments of the present invention, it should be pointed out that is come for those skilled in the art
It says, under the premise of not departing from the utility model structure, several modifications and improvements can also be made, these all will not influence this reality
With the effect and patent practicability of novel implementation.
Claims (7)
1. a kind of engine sprays hook dry type target practice tooling, which is characterized in that including positioning plate (1), be set to above positioning plate (1)
Mounting plate (2) and sliding are set to the light source (3) on mounting plate (2), and the positioning plate is respectively equipped with positioning link pin on (1)
(4), positioning round pin (5) and multiple elongated holes (6), positioning link pin (4), positioning round pin (5) position respectively with engine
Body (7) on diamond shape pin hole and circular pin hole position it is corresponding, the positions of multiple elongated holes (6) and engine
The position of the piston cooling hole of each cylinder is corresponding on body (7).
2. a kind of engine according to claim 1 sprays hook dry type target practice tooling, which is characterized in that the mounting plate (2)
Both ends connect with the both ends of the positioning plate (1) respectively by support plate (8), the light source (3) is slidably mounted on two
On mounting plate (2) between the support plate (8).
3. a kind of engine according to claim 2 sprays hook dry type target practice tooling, which is characterized in that the light source (3)
It is mounted on by a sliding block (9) on the mounting plate (2), correspondingly, the mounting plate (2) is equipped with and the sliding block
(9) compatible sliding rail (10).
4. a kind of engine according to claim 3 sprays hook dry type target practice tooling, which is characterized in that the sliding block (9)
On be also equipped with the screw rod (11) being connected that is screwed on it, the screw rod (11) passes through bearing and the support plate (8)
It is connected, is equipped with handle (12) in one end of the screw rod (11).
5. a kind of engine spray hook dry type target practice tooling described in any one of -4 according to claim 1, which is characterized in that institute
Mounting plate (2) side stated is additionally provided with graduation mark (13).
6. a kind of engine according to claim 5 sprays hook dry type target practice tooling, which is characterized in that the light source (3)
For laser pen.
7. a kind of engine according to claim 1 sprays hook dry type target practice tooling, which is characterized in that the positioning link pin
(4), positioning round pin (5) is step-like structure, and being equipped in the smaller one end for positioning link pin (4), positioning round pin (5) can incite somebody to action
The locking nut (14) of positioning plate (1) locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821206134.9U CN208366597U (en) | 2018-07-27 | 2018-07-27 | A kind of engine spray hook dry type target practice tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821206134.9U CN208366597U (en) | 2018-07-27 | 2018-07-27 | A kind of engine spray hook dry type target practice tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208366597U true CN208366597U (en) | 2019-01-11 |
Family
ID=64923762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821206134.9U Active CN208366597U (en) | 2018-07-27 | 2018-07-27 | A kind of engine spray hook dry type target practice tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208366597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109001835A (en) * | 2018-07-27 | 2018-12-14 | 广西玉柴机器股份有限公司 | A kind of engine spray hook dry type shooting method and tooling |
| CN110077843A (en) * | 2019-05-30 | 2019-08-02 | 广西玉柴机器股份有限公司 | A kind of engine adaptation board adapting to different types of machines |
-
2018
- 2018-07-27 CN CN201821206134.9U patent/CN208366597U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109001835A (en) * | 2018-07-27 | 2018-12-14 | 广西玉柴机器股份有限公司 | A kind of engine spray hook dry type shooting method and tooling |
| CN109001835B (en) * | 2018-07-27 | 2023-12-29 | 广西玉柴机器股份有限公司 | Dry type targeting method and tool for engine spray hook |
| CN110077843A (en) * | 2019-05-30 | 2019-08-02 | 广西玉柴机器股份有限公司 | A kind of engine adaptation board adapting to different types of machines |
| CN110077843B (en) * | 2019-05-30 | 2024-03-12 | 广西玉柴机器股份有限公司 | Engine adapting plate adapting to various machine types |
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