CN202952076U - Gear pump front cover oil passing hole machining tool - Google Patents
Gear pump front cover oil passing hole machining tool Download PDFInfo
- Publication number
- CN202952076U CN202952076U CN 201220638043 CN201220638043U CN202952076U CN 202952076 U CN202952076 U CN 202952076U CN 201220638043 CN201220638043 CN 201220638043 CN 201220638043 U CN201220638043 U CN 201220638043U CN 202952076 U CN202952076 U CN 202952076U
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- CN
- China
- Prior art keywords
- front cover
- gear pump
- edge
- oil passing
- machining tool
- 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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Abstract
The utility model belongs to the technical field of machining equipment, and particularly relates to a gear pump front cover oil passing hole machining tool. The gear pump front cover oil passing hole machining tool comprises a cross plate, and a vertical plate which is connected with the cross plate at the position of the edge of the front end in a movable mode. Supporting sliding rails are further arranged between the cross plate and the vertical plate in an erecting mode. The upper end of each supporting sliding rail and the lower end of each supporting sliding rail are respectively fixed on the edge of the end portion of the vertical plate and the edge of the end portion of the cross plate through a first fixed bolt and a second fixed bolt. A first cylindrical positioning column which corresponds to the position of a shaft hole in a front cover body and is equal to the shaft hole in diameter and a second cylindrical positioning column which corresponds to the position of an edge hole in front cover body and is equal to the edge hole in diameter are further arranged on the vertical plate. The gear pump front cover oil passing hole machining tool is simple in structure and good in auxiliary machining effect.
Description
Technical field
The utility model belongs to the machining equipment technical field, relates in particular to a kind of gear pump protecgulum and crosses oily inclined hole processing tool.
Background technology
Gear pump comprises protecgulum, the pump housing and bonnet, is provided with gear train at pump body, and protecgulum and bonnet are detained respectively the two ends of being located at the pump housing.Fig. 1 has showed the structure of protecgulum, is provided with axis hole 2 at the center of protecgulum body 1, is provided with oily inclined hole 3 at the inwall of axis hole 2, is used for being communicated to pump body and forms complete oil leab, is provided with lateral opening 4 at the edge of protecgulum body 1.The location comparison of oily inclined hole 3 is special because this is crossed, angle is also because actual needs and changeable, so its processing difficulty does not comparatively at present also have a kind of suitable secondary process frock that it is fixed and locates.
The utility model content
The utility model provides a kind of gear pump protecgulum simple in structure, that secondary process is effective to cross oily inclined hole processing tool for solving the technical problem that exists in the known technology.
The utility model for the technical scheme that solves the technical problem that exists in the known technology and take is: the gear pump protecgulum cross oily inclined hole processing tool comprise transverse slat and with its riser that is flexibly connected at the front edge place, also set up the support slide rail between described transverse slat and described riser, the end edge of described riser and transverse slat is fixed in respectively in the top and bottom of described support slide rail by the first set bolt and the second set bolt; Also be provided with cylindrical the first locating dowel and cylindrical the second locating dowel corresponding with the lateral opening position on the protecgulum body, equal diameters corresponding with the axis hole position on the protecgulum body, equal diameters on the described riser.
Advantage of the present utility model and good effect are: owing to adopted above-mentioned design, the utility model is simple in structure.After being fixed on the protecgulum body on the riser by the first locating dowel and the second locating dowel, by unclamping and tightening the first set bolt and the second set bolt and regulate angle between transverse slat and the riser, can realize the processing of the oily inclined hole of mistake of different angles, secondary process is effective.
Preferably: described support slide rail is two groups, is arranged at respectively the both sides of described riser and transverse slat.
Description of drawings
Fig. 1 is the structural representation of the utility model middle gear pump protecgulum;
Fig. 2 is right view of the present utility model;
Fig. 3 is front view of the present utility model;
Fig. 4 is use state diagram of the present utility model.
Among the figure: 1, protecgulum body; 2, axis hole; 3, cross oily inclined hole; 4, lateral opening; 5, riser; 6, the first set bolt; 7, support slide rail; 8, transverse slat; 9, the second set bolt; 10, the first locating dowel; 11, the second locating dowel.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
See also Fig. 2 to Fig. 4, the utility model comprise transverse slat 8 and with its riser 5 that is flexibly connected at the front edge place, also set up between transverse slat 8 and riser 5 and supported slide rail 7, the end edge of riser 5 and transverse slat 8 is fixed in respectively in the top and bottom of this support slide rail 7 by the first set bolt 6 and the second set bolt 9.In order to reach more stable regulating effect, support slide rail 7 and be set as two groups, be arranged at respectively the both sides of riser 5 and transverse slat 8.
Also be provided with cylindrical the first locating dowel 10 and cylindrical the second locating dowel 11 corresponding with lateral opening 4 positions on the protecgulum body 1, equal diameters corresponding with axis hole 2 positions on the protecgulum body 1, equal diameters on the riser 5.
After being fixed on protecgulum body 1 on the riser 5 by the first locating dowel 6 and the second locating dowel 9, by unclamping and tightening the first set bolt 10 and the second set bolt 11 and regulate angle between transverse slats 8 and the riser 5, can realize the processing of the oily inclined hole 3 of mistake of different angles.
Claims (2)
1. a gear pump protecgulum is crossed oily inclined hole processing tool, it is characterized in that: comprise transverse slat (8) and with its riser (5) that is flexibly connected at the front edge place, also set up support slide rail (7) between described transverse slat (8) and described riser (5), the end edge of described riser (5) and transverse slat (8) is fixed in respectively in the top and bottom of described support slide rail (7) by the first set bolt (6) and the second set bolt (9); Also be provided with cylindrical the first locating dowel (10) and cylindrical the second locating dowel (11) corresponding with lateral opening (4) position on the protecgulum body (1), equal diameters corresponding with axis hole (2) position on the protecgulum body (1), equal diameters on the described riser (5).
2. cross oily inclined hole processing tool according to gear pump protecgulum claimed in claim 1, it is characterized in that: described support slide rail (7) is two groups, is arranged at respectively the both sides of described riser (5) and transverse slat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638043 CN202952076U (en) | 2012-11-26 | 2012-11-26 | Gear pump front cover oil passing hole machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638043 CN202952076U (en) | 2012-11-26 | 2012-11-26 | Gear pump front cover oil passing hole machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202952076U true CN202952076U (en) | 2013-05-29 |
Family
ID=48457671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220638043 Expired - Fee Related CN202952076U (en) | 2012-11-26 | 2012-11-26 | Gear pump front cover oil passing hole machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202952076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364555A (en) * | 2015-12-15 | 2016-03-02 | 苏州创丰精密五金有限公司 | Jig for punching oblique hole on circular shaft |
-
2012
- 2012-11-26 CN CN 201220638043 patent/CN202952076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364555A (en) * | 2015-12-15 | 2016-03-02 | 苏州创丰精密五金有限公司 | Jig for punching oblique hole on circular shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |