CN204679267U - A kind of common-rail injector automatic high pressure oil filling mechanism - Google Patents
A kind of common-rail injector automatic high pressure oil filling mechanism Download PDFInfo
- Publication number
- CN204679267U CN204679267U CN201520379099.0U CN201520379099U CN204679267U CN 204679267 U CN204679267 U CN 204679267U CN 201520379099 U CN201520379099 U CN 201520379099U CN 204679267 U CN204679267 U CN 204679267U
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- CN
- China
- Prior art keywords
- common
- filling mechanism
- rail injector
- oil filling
- high pressure
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of common-rail injector automatic high pressure oil filling mechanism, comprise some equally distributed support optical axises, described support optical axis top is fixed with top board, described top board end face is fixed with air cylinder and described top board bottom surface is connected with guide pole, described guide pole is provided with seaming chuck, simultaneously, the bottom of described guide pole is positioned at described seaming chuck underside and is connected with Workpiece fixing assembly, oil injection component is disposed with below described Workpiece fixing assembly, measure annular seal space, wherein, described oil injection component and described measurement annular seal space are all fixed on described support optical axis.The beneficial effects of the utility model: this oil filling mechanism delicate structure, solid reliable, cost are rationally and full automation, can be used in the detecting instrument to common-rail injector, realize carrying out automatic oiling to the common-rail injector of high opening pressure, and do not have leakage.
Description
Technical field
The utility model relates to mechanical component checkout equipment field, specifically, relates to a kind of common-rail injector automatic high pressure oil filling mechanism.
Background technology
In the single injection amount for common-rail injector detects, need a kind of mechanism realizing automatic high pressure oiling, the workpiece that this common-rail injector automatic high pressure oil filling mechanism can realize being greater than 100MPa opening pressure carries out automatic oiling, and does not have leakage.At present meet at home in the product of high-pressure injection mechanism, or moulding is huge, or cost is higher, or robotization is low, therefore lack a kind ofly have that delicate structure is solid concurrently, cost rationally and the common-rail injector automatic high pressure oil filling mechanism of full automation feature.
For the problem in correlation technique, at present effective solution is not yet proposed.
Utility model content
The purpose of this utility model is to provide a kind of common-rail injector automatic high pressure oil filling mechanism, can realize carrying out automatic oiling to the workpiece of high-pressure opening pressure, and does not have leakage, and then well solves above-mentioned technical matters of the prior art.
The technical solution of the utility model is achieved in that
A kind of common-rail injector automatic high pressure oil filling mechanism, comprise some equally distributed support optical axises, described support optical axis top is fixed with top board, described top board end face is fixed with air cylinder and described top board bottom surface is connected with guide pole, described guide pole is provided with seaming chuck, simultaneously, the bottom of described guide pole is positioned at described seaming chuck underside and is connected with Workpiece fixing assembly, oil injection component is disposed with below described Workpiece fixing assembly, measure annular seal space, wherein, described oil injection component and described measurement annular seal space are all fixed on described support optical axis.
Wherein, described oil injection component comprises the oil injection head of replaceable bulb, and described oil injection head end is connected with floating type oil filling mechanism.
Further, described oil injection component is fixedly connected with described support optical axis by holding mounting blocks tightly.
In addition, described guide pole is connected with roof movement by linear bearing.
Or described guide pole is connected with Workpiece fixing component activity by linear bearing.
The beneficial effects of the utility model: this oil filling mechanism delicate structure, solid reliable, cost are rationally and full automation, can be used in the detecting instrument to common-rail injector, realize carrying out automatic oiling to the common-rail injector of high opening pressure, and do not have leakage; The oil injection head of oil injection component is replaceable bulb form, ensure that the compatible degree with the oil-feed conical surface of workpiece; Oil injection component takes floating oil filling mechanism to ensure the reliability of oiling, prevents leakage of oil.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of a kind of common-rail injector automatic high pressure oil filling mechanism according to the utility model embodiment;
Fig. 2 is the side view of a kind of common-rail injector automatic high pressure oil filling mechanism according to the utility model embodiment;
Fig. 3 is the vertical view of the oil injection component of a kind of common-rail injector automatic high pressure oil filling mechanism according to the utility model embodiment.
In figure:
1, upper air cylinder; 2, seaming chuck; 3, Workpiece fixing assembly; 4, guide pole; 5, oil injection component; 6, mounting blocks is held tightly; 7, annular seal space is measured; 8, optical axis is supported; 9, top board; 10, workpiece; 11, oil injection head; 12, floating type oil filling mechanism.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of the utility model protection.
According to embodiment of the present utility model, provide a kind of common-rail injector automatic high pressure oil filling mechanism.
As Figure 1-3, a kind of common-rail injector automatic high pressure oil filling mechanism according to the utility model embodiment, comprise some equally distributed support optical axises 8, described support optical axis 8 top is fixed with top board 9, described top board 9 end face is fixed with air cylinder 1 and described top board 9 bottom surface is connected with guide pole 4, described guide pole 4 is provided with seaming chuck 2, simultaneously, the bottom of described guide pole 4 is positioned at described seaming chuck 2 underside and is connected with Workpiece fixing assembly 3, oil injection component 5 is disposed with below described Workpiece fixing assembly 3, measure annular seal space 7, wherein, described oil injection component 5 and described measurement annular seal space 7 are all fixed on described support optical axis 8.
In one embodiment, described oil injection component 5 comprises the oil injection head 11 of replaceable bulb, and described oil injection head 11 end is connected with floating type oil filling mechanism 12.
In one embodiment, described oil injection component 5 is fixedly connected with described support optical axis 8 by holding mounting blocks 6 tightly.
In one embodiment, described guide pole 4 is flexibly connected with top board 9 by linear bearing.
In one embodiment, described guide pole 4 is flexibly connected with Workpiece fixing assembly 3 by linear bearing.
Conveniently understand technique scheme of the present utility model, below by way of in concrete use-pattern, technique scheme of the present utility model is described in detail.
When specifically using, according to common-rail injector automatic high pressure oil filling mechanism described in the utility model, workpiece 10 is placed in Workpiece fixing assembly 3; Seaming chuck 2 and Workpiece fixing assembly 3 move down along guide pole 4 under upper air cylinder 1 drives, and workpiece 10 inserts in the Workpiece fixing hole of oil injection component 5 thereupon; Because Workpiece fixing assembly 3 is connected with guide pole 4 by linear bearing, when workpiece 10 inserts after oil injection component 5 puts in place, seaming chuck 2 continues to move down, until workpiece pressing positioning component 3; Now Workpiece fixing assembly 3 workpiece pressing 10, workpiece 10 lower end oil outlet end inserts to be measured in annular seal space 7, and lower surface and measurement annular seal space 7 seal; The oil injection head 11 of oil injection component 5 stretches out, and inserts in the oil-in of workpiece 10, reaches high-pressure injection.
In sum, by means of technique scheme of the present utility model, this oil filling mechanism delicate structure, solid reliable, cost rationally and full automation, can be used in the detecting instrument to common-rail injector, realize carrying out automatic oiling to the common-rail injector of high opening pressure, and do not have leakage; The oil injection head of oil injection component is replaceable bulb form, ensure that the compatible degree with the oil-feed conical surface of workpiece; Oil injection component takes floating oil-filling type mechanism to ensure the reliability of oiling, prevents leakage of oil.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a common-rail injector automatic high pressure oil filling mechanism, it is characterized in that, comprise some equally distributed support optical axises (8), described support optical axis (8) top is fixed with top board (9), described top board (9) end face is fixed with air cylinder (1) and described top board (9) bottom surface is connected with guide pole (4), described guide pole (4) is provided with seaming chuck (2), simultaneously, the bottom of described guide pole (4) is positioned at described seaming chuck (2) underside and is connected with Workpiece fixing assembly (3), described Workpiece fixing assembly (3) below is disposed with oil injection component (5), measure annular seal space (7), wherein, described oil injection component (5) and described measurement annular seal space (7) are all fixed on described support optical axis (8).
2. common-rail injector automatic high pressure oil filling mechanism according to claim 1, is characterized in that, described oil injection component (5) comprises the oil injection head (11) of replaceable bulb, and described oil injection head (11) end is connected with floating type oil filling mechanism (12).
3. common-rail injector automatic high pressure oil filling mechanism according to claim 1 and 2, is characterized in that, described oil injection component (5) is fixedly connected with described support optical axis (8) by holding mounting blocks (6) tightly.
4. common-rail injector automatic high pressure oil filling mechanism according to claim 1, is characterized in that, described guide pole (4) is flexibly connected with top board (9) by linear bearing.
5. common-rail injector automatic high pressure oil filling mechanism according to claim 1, is characterized in that, described guide pole (4) is flexibly connected with Workpiece fixing assembly (3) by linear bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379099.0U CN204679267U (en) | 2015-06-03 | 2015-06-03 | A kind of common-rail injector automatic high pressure oil filling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379099.0U CN204679267U (en) | 2015-06-03 | 2015-06-03 | A kind of common-rail injector automatic high pressure oil filling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204679267U true CN204679267U (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520379099.0U Withdrawn - After Issue CN204679267U (en) | 2015-06-03 | 2015-06-03 | A kind of common-rail injector automatic high pressure oil filling mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN204679267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949825A (en) * | 2015-06-03 | 2015-09-30 | 机科发展科技股份有限公司 | Automatic high-pressure oil injection mechanism of common-rail injector |
| CN114654386A (en) * | 2022-04-14 | 2022-06-24 | 一汽解放汽车有限公司 | Positioning device and machine tool |
-
2015
- 2015-06-03 CN CN201520379099.0U patent/CN204679267U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949825A (en) * | 2015-06-03 | 2015-09-30 | 机科发展科技股份有限公司 | Automatic high-pressure oil injection mechanism of common-rail injector |
| 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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150930 Effective date of abandoning: 20171208 |