CN203304916U - Clamp for pump body central boring machining of gear oil pump - Google Patents
Clamp for pump body central boring machining of gear oil pump Download PDFInfo
- Publication number
- CN203304916U CN203304916U CN2013202292895U CN201320229289U CN203304916U CN 203304916 U CN203304916 U CN 203304916U CN 2013202292895 U CN2013202292895 U CN 2013202292895U CN 201320229289 U CN201320229289 U CN 201320229289U CN 203304916 U CN203304916 U CN 203304916U
- Authority
- CN
- China
- Prior art keywords
- gear oil
- base plate
- plate
- oil pump
- 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
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a clamp for pump body central boring machining of a gear oil pump. The clamp for pump body central boring machining of the gear oil pump comprises a base plate. The clamp for pump body central boring machining of the gear oil pump is characterized in that baffles are arranged at the two sides of the base plate respectively, notches are formed in the inner side of the upper end face of each baffle, a plurality of backing plates are installed in the middle of the base plate at intervals, installation locating holes are formed in the backing plates and the base plate, the installation locating holes of the backing plates correspond to the installation locating holes of the base plate, locating pins are inserted into the installation locating holes, pressing plates are installed between the backing plates arranged on the base plate and the baffles arranged at the two sides of the base plate through bolts, one end of each pressing plate is located in one notch of one baffle, and the gear oil pump body to be machined is clamped by the other end of the each pressing plate and one backing plate. The clamp for pump body central boring machining of the gear oil pump is reasonable in structural design, special for pump body central boring machining and capable of conducting clamping conveniently and rapidly, saving time and labor, improving the working efficiency, and meeting the production requirement for mass machining.
Description
Technical field
The utility model relates to a kind of fixture, relates in particular to a kind of gear oil pump pump housing machining center boring jig.
Background technology
A kind of common mode in the middle of pump housing bore hole is pump housing processing and manufacturing, but when bore hole, need clamping, also there is no at present special-purpose fixture, existing installation way mostly adopts briquetting, cushion block separately or the simple combination mode, its clamping bothers, wastes time and energy, 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 machining center boring jig is provided, and is special-purpose pump housing machining center boring jig, its convenient mounting and clamping, quick, time saving and energy saving, improved operating efficiency, 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 machining center boring jig, include base plate, it is characterized in that: the both sides of described base plate are respectively equipped with baffle plate, the inboard, upper surface of described baffle plate is provided with breach, the middle part of described base plate is equipped with a plurality of spaced backing plates, described backing plate is provided with mutual corresponding mounting-positioning holes with base plate, in described mounting-positioning holes, insert alignment pin, between the baffle plate of described base plate top backing plate and both sides, by double-screw bolt, pressing plate is installed, described pressing plate one end is positioned on the breach of baffle plate, between the other end and backing plate, clamping has the gear oil pump pump housing to be processed.
Described pressing plate be staircase structural model, position, the rear end stripe board that it coordinates with breach, leading section is the swallow-tail form plate.
Described alignment pin is the rhombus pin, and the upper end of one of them or several rhombus pins coordinates with the hole on the gear oil pump pump housing to be processed.
By the backing plate at middle part, treating the middle part of machining gears pump body supports, by the mounting-positioning holes on gripper shoe, it is positioned, the structural design of the pressing plate by both sides, the both sides for the treatment of the machining gears pump body compress, one end of described pressing plate is placed on breach, the other end supports by double-screw bolt, good stability, convenient mounting and clamping, time saving and energy saving, met the requirement that batch machining is produced.
The utility model has the advantages that:
The utility model reasonable in design, be special-purpose pump housing machining center boring jig, and its convenient mounting and clamping, quick, time saving and energy saving, improved operating efficiency, met the requirement that batch machining is produced.
The accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
The specific embodiment
Referring to accompanying drawing, a kind of gear oil pump pump housing machining center boring jig, include base plate 1, the both sides of base plate 1 are respectively equipped with baffle plate 2, the inboard, upper surface of baffle plate 2 is provided with breach 3, the middle part of base plate 1 is equipped with a plurality of spaced backing plates 4, backing plate 4 is provided with mutual corresponding mounting-positioning holes 5 with base plate 1, in mounting-positioning holes 5, insert alignment pin 6, between the baffle plate 2 of base plate 1 top backing plate 4 and both sides, by double-screw bolt 7, pressing plate 8 is installed, pressing plate 8 one ends are positioned on the breach 3 of baffle plate 2, and between the other end and backing plate 4, clamping has the gear oil pump pump housing 9 to be processed.Described pressing plate 8 be staircase structural model, position, the rear end stripe board that it coordinates with breach, leading section is the swallow-tail form plate.Described alignment pin 6 is the rhombus pin, and the upper end of one of them or several rhombus pins coordinates with the hole on the gear oil pump pump housing 9 to be processed.
Claims (3)
1. gear oil pump pump housing machining center boring jig, include base plate, it is characterized in that: the both sides of described base plate are respectively equipped with baffle plate, the inboard, upper surface of described baffle plate is provided with breach, the middle part of described base plate is equipped with a plurality of spaced backing plates, described backing plate is provided with mutual corresponding mounting-positioning holes with base plate, in described mounting-positioning holes, insert alignment pin, between the baffle plate of described base plate top backing plate and both sides, by double-screw bolt, pressing plate is installed, described pressing plate one end is positioned on the breach of baffle plate, between the other end and backing plate, clamping has the gear oil pump pump housing to be processed.
2. gear oil pump pump housing machining center boring jig according to claim 1 is characterized in that: described pressing plate be staircase structural model, position, the rear end stripe board that it coordinates with breach, leading section is the swallow-tail form plate.
3. gear oil pump pump housing machining center boring jig according to claim 1, it is characterized in that: described alignment pin is the rhombus pin, and the upper end of one of them or several rhombus pins coordinates with the hole on the gear oil pump pump housing to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202292895U CN203304916U (en) | 2013-04-28 | 2013-04-28 | Clamp for pump body central boring machining of gear oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202292895U CN203304916U (en) | 2013-04-28 | 2013-04-28 | Clamp for pump body central boring machining of gear oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304916U true CN203304916U (en) | 2013-11-27 |
Family
ID=49611151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202292895U Expired - Fee Related CN203304916U (en) | 2013-04-28 | 2013-04-28 | Clamp for pump body central boring machining of gear oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304916U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639756A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | High-precision drilling clamp |
| CN103878548A (en) * | 2014-03-14 | 2014-06-25 | 上海幸福摩托车有限公司 | Method for machining pump body of variable oil pump |
| CN104690570A (en) * | 2013-12-10 | 2015-06-10 | 惠阳航空螺旋桨有限责任公司 | Precise processing clamp of cross recesses |
| CN105855958A (en) * | 2016-05-30 | 2016-08-17 | 瑞立集团瑞安汽车零部件有限公司 | Universal type pneumatic self-locking clamping fixture |
| CN107234667A (en) * | 2017-07-05 | 2017-10-10 | 嘉善县飞虹钮扣厂 | A kind of button boring equipment |
| CN108098634A (en) * | 2017-12-22 | 2018-06-01 | 赛克思液压科技股份有限公司 | A kind of hydraulic pump test quick clamping mechanism |
| CN111113079A (en) * | 2019-12-30 | 2020-05-08 | 哈尔滨通用液压机械制造有限公司 | Oil cylinder rear lug inner pin hole machining tool and machining method |
-
2013
- 2013-04-28 CN CN2013202292895U patent/CN203304916U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639756A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | High-precision drilling clamp |
| CN104690570A (en) * | 2013-12-10 | 2015-06-10 | 惠阳航空螺旋桨有限责任公司 | Precise processing clamp of cross recesses |
| CN103878548A (en) * | 2014-03-14 | 2014-06-25 | 上海幸福摩托车有限公司 | Method for machining pump body of variable oil pump |
| CN105855958A (en) * | 2016-05-30 | 2016-08-17 | 瑞立集团瑞安汽车零部件有限公司 | Universal type pneumatic self-locking clamping fixture |
| CN105855958B (en) * | 2016-05-30 | 2018-10-12 | 瑞立集团瑞安汽车零部件有限公司 | Universal pneumatic self-locking clamping device |
| CN107234667A (en) * | 2017-07-05 | 2017-10-10 | 嘉善县飞虹钮扣厂 | A kind of button boring equipment |
| CN108098634A (en) * | 2017-12-22 | 2018-06-01 | 赛克思液压科技股份有限公司 | A kind of hydraulic pump test quick clamping mechanism |
| CN111113079A (en) * | 2019-12-30 | 2020-05-08 | 哈尔滨通用液压机械制造有限公司 | Oil cylinder rear lug inner pin hole machining tool and machining method |
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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 |