CN203304632U - Tool structure for gear oil pump body drilling - Google Patents
Tool structure for gear oil pump body drilling Download PDFInfo
- Publication number
- CN203304632U CN203304632U CN2013202292698U CN201320229269U CN203304632U CN 203304632 U CN203304632 U CN 203304632U CN 2013202292698 U CN2013202292698 U CN 2013202292698U CN 201320229269 U CN201320229269 U CN 201320229269U CN 203304632 U CN203304632 U CN 203304632U
- Authority
- CN
- China
- Prior art keywords
- oil pump
- gear oil
- drilling
- pressing plate
- pump body
- 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
Links
- 239000012208 gear oil Substances 0.000 title claims abstract description 20
- 238000005553 drilling Methods 0.000 title claims abstract description 19
- 238000003754 machining Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
The utility model discloses a tool structure for gear oil pump body drilling. The tool structure for gear oil pump body drilling comprises a support, wherein a drilling template is arranged on the support. The tool structure for gear oil pump body drilling is characterized in that threaded installation holes which correspond to each other are formed in the two sides of the drilling template respectively, each pressing plate is installed in one threaded installation hole through a bolt, a locating base is fixedly installed on the lower end face of the middle portion of the drilling template, drilling holes are formed in the corresponding positions of the drilling template and the locating base respectively, a drill bushing is installed in the drilling holes, the upper end portion of the drill busing is provided with an annular boss, a gear oil pump body to be drilled is clamped between the locating base and each pressing plate, and an ejector rod is installed on the upper end face of the outer end portion of each pressing plate. The tool structure for gear oil pump body drilling is reasonable in structural design, capable of conducting clamping and locating conveniently and saving time and labor, high in working efficiency, and capable of meeting the requirement for mass machining production.
Description
Technical field
The utility model relates to a kind of tool structure, relates in particular to a kind of gear oil pump pump housing tool for drilling structure.
Background technology
Gear oil pump, when boring, does not have special-purpose frock at present, and its processing is mostly to hole by common bore mode, and its clamping location trouble, waste time and energy, and inefficiency, can not meet the requirement that batch machining is produced.
The utility model content
The purpose of this utility model is in order to make up the deficiency of prior art, and a kind of gear oil pump pump housing tool for drilling structure is provided, and its clamping location is convenient, time saving and energy saving, and high efficiency has met the requirement that batch machining is produced.
The utility model is achieved through the following technical solutions:
A kind of gear oil pump pump housing tool for drilling structure, include support, described support is provided with bushing plate, it is characterized in that: the both sides of described bushing plate are respectively equipped with the threaded mounting hole of mutual correspondence, in described threaded mounting hole, by double-screw bolt, pressing plate is installed, the lower surface at described bushing plate middle part is installed with positioning seat, on described bushing plate and positioning seat, correspondence position is respectively equipped with boring, in described boring, be separately installed with drill bushing, the upper end of described drill bushing is provided with annular boss, the gear oil pump pump housing that between described positioning seat and pressing plate, clamping remains to be holed, and the upper surface of pressing plate outer end is equipped with push rod.
Boring on described positioning seat is stepped hole, and the hole of stepped hole below is flared hole.
The inner end of described pressing plate is provided with support rim.
At first pressing plate is installed by double-screw bolt, be adjusted to certain position, the gear oil pump pump housing to be holed is placed between pressing plate and positioning seat, and then regulates double-screw bolt and clamp the gear oil pump pump housing to be holed, push rod withstands the other end of pressing plate, drill bushing is fixed on the installing hole on bushing plate, can process, in process, its clamping location is convenient, time saving and energy saving, high efficiency, met the requirement that batch machining is produced.
The utility model has the advantages that:
The utility model reasonable in design, its clamping location is convenient, time saving and energy saving, and high efficiency has met the requirement that batch machining is produced.
The accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is the utility model upward view.
The specific embodiment
Referring to accompanying drawing, a kind of gear oil pump pump housing tool for drilling structure, include support 1, support 1 is provided with bushing plate 2, the both sides of bushing plate 2 are respectively equipped with the threaded mounting hole 3 of mutual correspondence, in threaded mounting hole 3, by double-screw bolt 4, pressing plate 5 is installed, the lower surface at bushing plate 2 middle parts is installed with positioning seat 6, on bushing plate 2 and positioning seat 6, correspondence position is respectively equipped with boring, in boring, be separately installed with drill bushing 7, the upper end of drill bushing 7 is provided with annular boss 8, the gear oil pump pump housing 9 that between positioning seat 6 and pressing plate 5, clamping remains to be holed, and the upper surface of pressing plate 5 outer ends is equipped with push rod 10.Boring on described positioning seat 6 is stepped hole, and the hole of stepped hole below is flared hole.The inner end of described pressing plate 5 is provided with support rim.
Claims (3)
1. gear oil pump pump housing tool for drilling structure, include support, described support is provided with bushing plate, it is characterized in that: the both sides of described bushing plate are respectively equipped with the threaded mounting hole of mutual correspondence, in described threaded mounting hole, by double-screw bolt, pressing plate is installed, the lower surface at described bushing plate middle part is installed with positioning seat, on described bushing plate and positioning seat, correspondence position is respectively equipped with boring, in described boring, be separately installed with drill bushing, the upper end of described drill bushing is provided with annular boss, the gear oil pump pump housing that between described positioning seat and pressing plate, clamping remains to be holed, and the upper surface of pressing plate outer end is equipped with push rod.
2. gear oil pump pump housing tool for drilling structure according to claim 1, it is characterized in that: the boring on described positioning seat is stepped hole, and the hole of stepped hole below is flared hole.
3. gear oil pump pump housing tool for drilling structure according to claim 1, it is characterized in that: the inner end of described pressing plate is provided with support rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202292698U CN203304632U (en) | 2013-04-28 | 2013-04-28 | Tool structure for gear oil pump body drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202292698U CN203304632U (en) | 2013-04-28 | 2013-04-28 | Tool structure for gear oil pump body drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304632U true CN203304632U (en) | 2013-11-27 |
Family
ID=49610867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202292698U Expired - Fee Related CN203304632U (en) | 2013-04-28 | 2013-04-28 | Tool structure for gear oil pump body drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990834A (en) * | 2014-03-26 | 2014-08-20 | 上海中科深江电动车辆有限公司 | Tool structure of dual-intermediate-shaft-bevel-gear transmission and corresponding machining method |
| CN113894309A (en) * | 2021-10-30 | 2022-01-07 | 浙江吉尚汽车部件有限公司 | Method for drilling holes in pump body |
-
2013
- 2013-04-28 CN CN2013202292698U patent/CN203304632U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990834A (en) * | 2014-03-26 | 2014-08-20 | 上海中科深江电动车辆有限公司 | Tool structure of dual-intermediate-shaft-bevel-gear transmission and corresponding machining method |
| CN113894309A (en) * | 2021-10-30 | 2022-01-07 | 浙江吉尚汽车部件有限公司 | Method for drilling holes in pump body |
| CN113894309B (en) * | 2021-10-30 | 2022-07-12 | 浙江吉尚汽车部件有限公司 | Method for drilling holes in pump body |
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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: 20131127 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |