CN204639588U - Injection pump assembly assembling jig - Google Patents
Injection pump assembly assembling jig Download PDFInfo
- Publication number
- CN204639588U CN204639588U CN201520212052.5U CN201520212052U CN204639588U CN 204639588 U CN204639588 U CN 204639588U CN 201520212052 U CN201520212052 U CN 201520212052U CN 204639588 U CN204639588 U CN 204639588U
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- CN
- China
- Prior art keywords
- flap
- spline housing
- splined shaft
- injection pump
- pump assembly
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- 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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- 238000002347 injection Methods 0.000 title claims abstract description 20
- 239000007924 injection Substances 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model relates to a kind of injection pump assembly assembling jig, comprise clamp mount and the splined shaft be connected with clamp mount by bearing, splined shaft is connected with spline housing, spline housing is connected with flap, clamp mount is provided with knob plunger, and spline housing is provided with the gathering sill coordinated with knob plunger.Oil jet pump body, owing to adopting said structure, during use, is fixed on flap, the installed surface of oil jet pump body assembles corresponding parts by the utility model; After this face has been assembled, extract knob plunger out, pull back flap, make spline housing depart from splined shaft, then rotate flap to the angle needed.Driven forward flap makes spline housing enter splined shaft, insert knob plunger, assembles the parts that this face is corresponding; Enter next fitting surface after complete, so can realize the installation of eight angles in oil jet pump body four sides, realize the assembling of injection pump assembly.The utility model efficiency of assembling is higher, easy to use, and labour intensity is lower.
Description
Technical field
The utility model relates to diesel injection pump general assembly equipment, especially a kind of injection pump assembly assembling jig.
Background technology
Injection pump is the important component part of diesel engine.Injection pump generally comprises the parts such as oil jet pump body, plunger matching parts, force feed valve coupling and injection pump gland, and these parts need the installation position by arranging oil jet pump body to be assemblied on oil jet pump body usually.Because installation position is arranged on the peripheric surface of oil jet pump body, injection pump assembly assembling be completed, oil jet pump body must be rotated and install by face.The assembling mode of current employing, usually by moving oil jet pump body manually, making injection pump parts load from the corresponding installed surface of oil jet pump body, realizing the assembling of injection pump assembly.This assembling mode, efficiency is low, and labour intensity is high.
Utility model content
For solving the problem, the utility model provides a kind of injection pump assembly assembling jig, and this injection pump assembly assembling jig efficiency is higher, assembling labour intensity is lower.
The technical solution of the utility model is: a kind of injection pump assembly assembling jig, comprise clamp mount and the splined shaft be connected with clamp mount by bearing, splined shaft is connected with spline housing, spline housing is connected with flap, clamp mount is provided with knob plunger, and spline housing is provided with the gathering sill coordinated with knob plunger.
Described splined shaft is hollow shaft, and flap is connected with spring guide, and spring guide stretches in hollow shaft, and spring guide is arranged with Compress Spring, and hollow shaft end face is provided with the spring top board coordinated with Compress Spring apical grafting.
Described flap is fixedly connected with spray-oil pump seat.
Oil jet pump body, owing to adopting said structure, during use, is fixed on flap, the installed surface of oil jet pump body assembles corresponding parts by the utility model; After this face has been assembled, extract knob plunger out, pull back flap, spline housing is made to depart from splined shaft, then flap is rotated to the angle needed, (mechanism can realize 0o, 45o, 90o, 135o, 180o, 225o, 270o, 315o, 360o and rotate), driven forward flap makes spline housing enter splined shaft, insert knob plunger, assembles the parts that this face is corresponding; Enter next fitting surface after complete, so can realize the installation of eight angles in oil jet pump body four sides, realize the assembling of injection pump assembly.The utility model efficiency of assembling is higher, easy to use, and labour intensity is lower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
The utility model comprises clamp mount 1 and the splined shaft 5 be connected with clamp mount 1 by bearing 11 as shown in Figure 1-2, splined shaft 5 is connected with spline housing 6, spline housing 6 is connected with flap 3, clamp mount 1 is provided with knob plunger 4, and spline housing 6 is provided with the gathering sill 7 coordinated with knob plunger 4.
Described splined shaft 5 is hollow shaft, flap 3 is connected with spring guide 8, and spring guide 8 stretches in hollow shaft 5, spring guide 8 is arranged with Compress Spring 9, and hollow shaft 5 end face is provided with the spring top board 10 coordinated with Compress Spring 9 apical grafting.
Flap 3 is fixedly connected with spray-oil pump seat 2.
Flap anglec of rotation location is completed by spline housing and splined shaft, and axial location is completed by knob plunger.
During use, first oil jet pump body is fixed on flap, the installed surface of oil jet pump body assembles corresponding parts; After this face has been assembled, extract knob plunger out, pulling back flap (pulls in the process of flap, spring guide moves in hollow shaft with flap, and spring top board withstands Compress Spring makes Compress Spring compress), spline housing is made to depart from splined shaft, then flap is rotated to the angle needed, (mechanism can realize 0o, 45o, 90o, 135o, 180o, 225o, 270o, 315o, 360o and rotate), driven forward flap also makes spline housing enter splined shaft, insert knob plunger under the effect of Compress Spring retraction force, assembles the parts that this face is corresponding; Enter next fitting surface after complete, so can realize the installation of eight angles in oil jet pump body four sides, realize the assembling of injection pump assembly.Mechanism is by the assembling to kind more than 30 four cylinder and six cylinder pumps, and operation is very easy for workman's use, and Assembly of the parts is quick, and workpiece efficiency is high.
By reference to the accompanying drawings detailed description of the invention of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (3)
1. an injection pump assembly assembling jig, it is characterized in that: comprise clamp mount and the splined shaft be connected with clamp mount by bearing, splined shaft is connected with spline housing, spline housing is connected with flap, clamp mount is provided with knob plunger, and spline housing is provided with the gathering sill coordinated with knob plunger.
2. injection pump assembly assembling jig according to claim 1, it is characterized in that: described splined shaft is hollow shaft, flap is connected with spring guide, spring guide stretches in hollow shaft, spring guide is arranged with Compress Spring, and hollow shaft end face is provided with the spring top board coordinated with Compress Spring apical grafting.
3. injection pump assembly assembling jig according to claim 1 and 2, is characterized in that: flap is fixedly connected with spray-oil pump seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212052.5U CN204639588U (en) | 2015-04-10 | 2015-04-10 | Injection pump assembly assembling jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212052.5U CN204639588U (en) | 2015-04-10 | 2015-04-10 | Injection pump assembly assembling jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639588U true CN204639588U (en) | 2015-09-16 |
Family
ID=54092372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520212052.5U Active CN204639588U (en) | 2015-04-10 | 2015-04-10 | Injection pump assembly assembling jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639588U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927752A (en) * | 2018-08-29 | 2018-12-04 | 嘉兴百盈自动化设备有限公司 | Oil pump automatic assembly line jig |
| CN112847210A (en) * | 2020-12-16 | 2021-05-28 | 安徽宝隽机车部件有限公司 | Automatic disassembling device of electric injection fuel pump |
| CN115635294A (en) * | 2022-12-23 | 2023-01-24 | 潍柴动力股份有限公司 | Auxiliary assembly device of transmission shaft of fuel injection pump |
-
2015
- 2015-04-10 CN CN201520212052.5U patent/CN204639588U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927752A (en) * | 2018-08-29 | 2018-12-04 | 嘉兴百盈自动化设备有限公司 | Oil pump automatic assembly line jig |
| CN108927752B (en) * | 2018-08-29 | 2023-09-15 | 嘉兴百盈自动化设备有限公司 | Jig for oil pump automatic assembly line |
| CN112847210A (en) * | 2020-12-16 | 2021-05-28 | 安徽宝隽机车部件有限公司 | Automatic disassembling device of electric injection fuel pump |
| CN112847210B (en) * | 2020-12-16 | 2022-04-29 | 安徽宝隽机车部件有限公司 | Automatic disassembling device of electric injection fuel pump |
| CN115635294A (en) * | 2022-12-23 | 2023-01-24 | 潍柴动力股份有限公司 | Auxiliary assembly device of transmission shaft of fuel injection pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 430000, 21st Floor, Chensheng Center, No. 130 Shipailing Road, Wuchang District, Wuhan City, Hubei Province Patentee after: Hubei Provincial Institute of Mechanical and Electrical Engineering Group Co.,Ltd. Address before: No. 118 Shipailing Road, Wuchang District, Wuhan City, Hubei Province, 430070 Patentee before: HUBEI MECHANICAL AND ELECTRICAL RESEARCH AND DESIGN INSTITUTE CO.,LTD. |