CN202367486U - Drill jig of front cover of gear pump - Google Patents
Drill jig of front cover of gear pump Download PDFInfo
- Publication number
- CN202367486U CN202367486U CN2011205048189U CN201120504818U CN202367486U CN 202367486 U CN202367486 U CN 202367486U CN 2011205048189 U CN2011205048189 U CN 2011205048189U CN 201120504818 U CN201120504818 U CN 201120504818U CN 202367486 U CN202367486 U CN 202367486U
- Authority
- CN
- China
- Prior art keywords
- gear pump
- drill jig
- postive stop
- shaped base
- stop baffle
- Prior art date
Links
- 230000000875 corresponding Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model discloses a drill jig for a front cover of a gear pump. The drill jig comprises an L-shaped base, wherein a fixed table is arranged on the bottom surface of the L-shaped base, and positioning pins are arranged on the fixed table; a limit baffle plate is connected to the side surface of the L-shaped base through a screw structure; and the limit baffle plate is provided with a position through hole which corresponds to the front cover of the gear pump. The drill jig of the front cover of the gear pump, disclosed by the utility model, can achieve the purpose of ensuring position accuracy.
Description
Technical field
The utility model relates to a kind of drill jig tool, particularly a kind of gear pump protecgulum drill jig tool.
Background technology
The gear pump protecgulum is provided with the through hole that is used to place gear, and the position degree of two through hole requires that higher accuracy is arranged, thereby can guarantee the precision of gear pump, and there is the shortcoming of accuracy difference in current drill jig to the gear pump protecgulum.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of gear pump protecgulum drill jig tool, to reach the purpose that guarantees machining accuracy.
For achieving the above object, the technical scheme of the utility model is following:
A kind of gear pump protecgulum drill jig tool, it comprises: L shaped base, the bottom surface of said L shaped base is provided with fixed station, and it is provided with alignment pin; The side of said L shaped base is connected with postive stop baffle through screw structure, and said postive stop baffle is provided with and the corresponding position of said gear pump protecgulum through hole.
Preferably, said postive stop baffle is connected through a plate with said screw structure.
Preferably, said connecting plate and said postive stop baffle are formed in one.
Pass through technique scheme; The gear pump protecgulum drill jig tool that the utility model provides is through screw structure postive stop baffle to be connected with L shaped base; Postive stop baffle can be moved up and down along the side of L shaped base; Convenient clamping, processing and discharging to the gear pump protecgulum, the accuracy of the position degree that has guaranteed the gear pump protecgulum is processed has improved the precision of gear pump.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below.
Fig. 1 is the structural representation of the disclosed a kind of gear pump protecgulum drill jig tool of the utility model embodiment.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment will be carried out clear, intactly description.
The utility model provides a kind of gear pump protecgulum drill jig tool; Referring to shown in Figure 1; It comprises L shaped base 11, and its bottom surface is provided with fixed station 12, and fixed station 12 is provided with alignment pin 13; The side of L shaped base connects a postive stop baffle 15 through screw structure 14, and postive stop baffle 15 is provided with and the corresponding position of gear pump protecgulum through hole 17.Postive stop baffle 15 is connected through a plate 16 with screw structure 14, and connecting plate 16 is fixedly connected with postive stop baffle, also can be integrated setting, and connecting plate 16 moves up and down through the side of screw structure 14 drive postive stop baffles 15 along L shaped base.
During work, rotary screw rod structure at first makes the postive stop baffle segment distance that moves upward; Then the gear pump protecgulum is placed on the fixed station, positions through alignment pin; Rotary screw rod structure again moves downward postive stop baffle and compresses the gear pump protecgulum; At last the gear pump protecgulum is carried out bore hole according to the position through hole that pre-sets on the postive stop baffle.So, can realize the gear pump protecgulum is processed accurately, guarantee the accuracy of position degree, thereby guarantee the precision of gear pump.
In addition, the disclosed gear pump protecgulum of the utility model embodiment drill jig tool also has simple in structure, easy to operate, the advantage that production cost is low.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (3)
1. a gear pump protecgulum drill jig tool is characterized in that, comprising: L shaped base, and the bottom surface of said L shaped base is provided with fixed station, and it is provided with alignment pin; The side of said L shaped base is connected with postive stop baffle through screw structure, and said postive stop baffle is provided with and the corresponding position of said gear pump protecgulum through hole.
2. a kind of gear pump protecgulum drill jig tool according to claim 1 is characterized in that said postive stop baffle is connected through a plate with said screw structure.
3. a kind of gear pump protecgulum drill jig tool according to claim 2 is characterized in that said connecting plate and said postive stop baffle are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205048189U CN202367486U (en) | 2011-12-07 | 2011-12-07 | Drill jig of front cover of gear pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205048189U CN202367486U (en) | 2011-12-07 | 2011-12-07 | Drill jig of front cover of gear pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367486U true CN202367486U (en) | 2012-08-08 |
Family
ID=46591209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205048189U CN202367486U (en) | 2011-12-07 | 2011-12-07 | Drill jig of front cover of gear pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367486U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990394A (en) * | 2012-11-26 | 2013-03-27 | 无锡市航鹄科技有限公司 | Locating device for drilling machining of excircle of circular disc |
| CN103639781A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | Fixture for drilling outer circle hole |
| CN108161064A (en) * | 2017-12-25 | 2018-06-15 | 中山市小榄企业服务有限公司 | A kind of rib PRECISION HOLE manufactures auxiliary mould |
| CN108188636A (en) * | 2018-01-26 | 2018-06-22 | 芜湖市皖南造船有限公司 | A kind of Simple positioning device |
| CN109048419A (en) * | 2018-09-03 | 2018-12-21 | 合肥集民科技有限公司 | A kind of automotive hub drilling-hole positioning device |
-
2011
- 2011-12-07 CN CN2011205048189U patent/CN202367486U/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990394A (en) * | 2012-11-26 | 2013-03-27 | 无锡市航鹄科技有限公司 | Locating device for drilling machining of excircle of circular disc |
| CN103639781A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | Fixture for drilling outer circle hole |
| CN108161064A (en) * | 2017-12-25 | 2018-06-15 | 中山市小榄企业服务有限公司 | A kind of rib PRECISION HOLE manufactures auxiliary mould |
| CN108188636A (en) * | 2018-01-26 | 2018-06-22 | 芜湖市皖南造船有限公司 | A kind of Simple positioning device |
| CN109048419A (en) * | 2018-09-03 | 2018-12-21 | 合肥集民科技有限公司 | A kind of automotive hub drilling-hole positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20131207 |