CN202398862U - Drill positioning device for gear pump bracket - Google Patents
Drill positioning device for gear pump bracket Download PDFInfo
- Publication number
- CN202398862U CN202398862U CN2011205059164U CN201120505916U CN202398862U CN 202398862 U CN202398862 U CN 202398862U CN 2011205059164 U CN2011205059164 U CN 2011205059164U CN 201120505916 U CN201120505916 U CN 201120505916U CN 202398862 U CN202398862 U CN 202398862U
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- CN
- China
- Prior art keywords
- gear pump
- circular
- model
- circular plate
- handle
- 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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- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
The utility model discloses a drill positioning device for a gear pump bracket, comprising a sample plate and a positioning end cover assembled with the sample plate. The sample plate comprises a circular ring plate and a handle, wherein the handle is connected with the circular ring plate, a hole corresponding to a connecting hole on a gear pump is drilled in the circular ring plate, the width of the handle is equal to the width of a slant rib of the gear pump bracket, and the exradius of the circular ring plate is equal to the exradius of the upper end of the gear pump bracket; the inradius and the boss radius of the circular ring plate are equal to the inner circular hole radius of the upper end of the gear pump, the positioning end cover is circular, a circular boss is arranged on the positioning end cover, the circular boss is concentric with the positioning end cover, the circular boss is matched with the inner circle of the circular ring plate, and the drilling position of the gear pump bracket can be accurately determined and quickly through the sample plate and the positioning end cover. Besides, the structure is simple, the use is convenient, and time and labor are saved.
Description
Technical field
The utility model relates to the positioner in a kind of machining, relates in particular to a kind of gear pump support boring positioner.
Background technology
Grinding machine Lubricating-oil Station middle gear pump support and gear pump need drilling, because gear pump is an outsourcing piece, the hole of matching with the gear pump support on the gear pump is drilled to; But the hole on the gear pump is a blind hole, can't utilize the hole on the gear pump to join the hole of boring on the support, needs the pincers worker line; Owing to require to cooperate very strictness, the pincers worker line is wasted time and energy very much, needs to go up earlier dividing head; The angle that rotation is portalled, and then utilize scriber to mark the cross centre line in hole, line is marked then and could hole; Last living, rotation needs great amount of time and instrument.
The utility model content
Advantages such as the purpose of the utility model is exactly in order to address the above problem, and a kind of gear pump support boring positioner is provided, and it has simple in structure, and is easy to use, time saving and energy saving.
To achieve these goals, the utility model adopts following technical scheme:
A kind of gear pump support boring positioner, comprise model and with the location end cap of model assembling, model comprises Circular Plate and handle, handle is connected with Circular Plate, be drilled with on the Circular Plate with gear pump on the corresponding hole of connecting hole.
The width of handle equates with the width of gear pump support diagonal bar.
The Circular Plate exradius equates with gear pump support upper end exradius; Radius of circle, boss radius equate with the interior circle hole radius in gear pump upper end in the Circular Plate.
The location end cap is circular, and positioning end covers and is provided with round boss, and round boss is concentric with the location end cap, and round boss matches with the interior circle of Circular Plate.
The utility model is made a thin set-iron, when ruling like this according to the requirement on the gear pump drawing; As long as the handle of model is aimed at a diagonal bar of gear pump support; The boss that utilizes positioning end to cover again matches with the interior circle of the Circular Plate on the model, and model is fixed on the gear pump support, and circle is exactly the interior circular hole of gear pump support upper end in the Circular Plate of this model; Hole on the Circular Plate of model is exactly the hole that will process on the gear pump support; The position is accurate, draws a design after aiming at like this and dashes, and takes down model boring and gets final product.
The beneficial effect of the utility model:
The utility model can utilize model quick with the location end cap, accurately confirms the bore position of gear pump support, and simple in structure, easy to use, time saving and energy saving.
Description of drawings
Fig. 1 is a positioner model structure chart;
Fig. 2 is positioner location end cap front view;
Fig. 3 is positioner location end cap right view.
Wherein, 1. Circular Plate, 2. hole, 3. handle, 4. location end cap, 5. boss.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Like Fig. 1, Fig. 2, shown in Figure 3, the utility model is made a thin set-iron according to the requirement on the gear pump drawing; When line like this,, utilize round matching in the Circular Plate 1 on boss 5 and the model on the end cap 4 of location again as long as the handle 3 of model is aimed at a diagonal bar of gear pump supports; Model is fixed on the gear pump support; Circle is exactly the interior circular hole of gear pump support upper end in the Circular Plate 1 of this model, and the hole 2 on the Circular Plate 1 of model is exactly the hole that will process on the gear pump support, and the position is accurate; Draw a design after aiming at like this and dash, take down model boring and get final product.
Though the above-mentioned accompanying drawing that combines is described the specific embodiment of the utility model; But be not restriction to the utility model protection domain; One of ordinary skill in the art should be understood that; On the basis of the technical scheme of the utility model, those skilled in the art need not pay various modifications that creative work can make or distortion still in the protection domain of the utility model.
Claims (4)
1. gear pump support boring positioner, comprise model and with the location end cap of model assembling, it is characterized in that said model comprises Circular Plate and handle, handle is connected with Circular Plate, be drilled with on the said Circular Plate with gear pump on the corresponding hole of connecting hole.
2. a kind of according to claim 1 gear pump support boring positioner is characterized in that the width of said handle equates with the width of gear pump support diagonal bar.
3. a kind of according to claim 1 gear pump support boring positioner is characterized in that, said Circular Plate exradius equates with gear pump support upper end exradius; Radius of circle, boss radius equate with the interior circle hole radius in gear pump upper end in the said Circular Plate.
4. a kind of according to claim 1 gear pump support boring positioner is characterized in that said location end cap is circular, and positioning end covers and is provided with round boss, and said round boss is concentric with the location end cap, and round boss matches with the interior circle of Circular Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205059164U CN202398862U (en) | 2011-12-07 | 2011-12-07 | Drill positioning device for gear pump bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205059164U CN202398862U (en) | 2011-12-07 | 2011-12-07 | Drill positioning device for gear pump bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398862U true CN202398862U (en) | 2012-08-29 |
Family
ID=46696538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205059164U Expired - Fee Related CN202398862U (en) | 2011-12-07 | 2011-12-07 | Drill positioning device for gear pump bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500018A (en) * | 2015-12-22 | 2016-04-20 | 安徽省皖凯机械有限公司 | Installation jig and installation technology for guide rails of numerically-controlled machine tool |
-
2011
- 2011-12-07 CN CN2011205059164U patent/CN202398862U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500018A (en) * | 2015-12-22 | 2016-04-20 | 安徽省皖凯机械有限公司 | Installation jig and installation technology for guide rails of numerically-controlled machine tool |
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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: 20120829 Termination date: 20141207 |
|
| EXPY | Termination of patent right or utility model |