CN203109682U - Pump body machining device - Google Patents
Pump body machining device Download PDFInfo
- Publication number
- CN203109682U CN203109682U CN 201320048121 CN201320048121U CN203109682U CN 203109682 U CN203109682 U CN 203109682U CN 201320048121 CN201320048121 CN 201320048121 CN 201320048121 U CN201320048121 U CN 201320048121U CN 203109682 U CN203109682 U CN 203109682U
- Authority
- CN
- China
- Prior art keywords
- pump body
- pump housing
- fast pulley
- plant
- processing unit
- 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)
Abstract
The utility model discloses a pump body machining device. The pump body machining device comprises a center shaft and fixing wheels which are installed on the center shaft. Four installation holes which are parallel to the direction of the center shaft are formed in fixing wheels. Screw holes which penetrate through hole centers of the installation holes are formed in the sides of the installation holes. The number of the fixing wheels can be 1-4. Particularly, the number of the fixing wheels is 2. Each installation hole can correspond to two screw holes. In the process of use, the pump body machining device is installed on a normal lathe. Two ends of the center shaft of the pump body machining device are fixed, then pump body machining parts of a gear pump are installed in the four installation holes in the fixing wheels, and screws are screwed in the screw holes to fix a pump body of the gear pump. In the process of machining, cutting knives are arranged at two ends of the pump body of the gear pump, and therefore molding can be achieved by cutting at a time.
Description
Technical field
The utility model belongs to the Machining Technology field, specifically, has related to a kind of processing unit (plant) of the gear pump pump housing.
Background technology
By traditional gear pump pump housing processing mode, be that an axle sleeve is installed on the frock of moulding, hilted broadsword single-sided process, one side process the back dismounting and reinstall the processing another side down again.Adopt this method working (machining) efficiency relatively low.
Summary of the invention
The purpose of this utility model provides a kind of gear pump pump housing processing unit (plant), is used for improving the production efficiency of the gear pump pump housing.
Pump housing processing unit (plant) of the present utility model comprises central shaft and the fast pulley that is installed on the central shaft, and described fast pulley is provided with four installing holes that concentricity direction of principal axis is parallel, and the side of fast pulley is provided with the screw that leads to the installing hole hole heart.
As optimization, the quantity of described fast pulley is 1～4.The quantity of described especially fast pulley is two.Described each installing hole can corresponding two screws.
During use, pump housing processing unit (plant) is installed on the engine lathe, the central shaft two ends of pump housing processing unit (plant) are fixed, and then with gear pump pump housing workpiece, in four installing holes on the fast pulley of packing into, screw are screwed into screw to the gear pump pump housing is fixed.Add man-hour at gear pump pump housing two ends, cutter are set respectively, once cutting is namely plastic.
The quantity of fast pulley is two, and corresponding two screws of each installing hole can further fixedly prevent its skew to gear pump pump housing workpiece.
Technique effect of the present utility model is: with this pump housing processing unit (plant), processes, can be simultaneously to four two-sided processing of the gear pump pump housing, and power saving, save time, precision height, error are little simultaneously.
Description of drawings
Fig. 1 is the perspective view of the utility model pump housing processing unit (plant).
Fig. 2 is the structural representation of the utility model pump housing processing unit (plant).
The specific embodiment
Pump housing processing unit (plant) as shown in Figure 1 and Figure 2, comprises central shaft 1 and a fast pulley 2 that is installed on the central shaft, and fast pulley 2 is provided with four parallel installing holes 3 of concentricity axle 1 direction, and the side of fast pulley 2 is provided with the screw 4 that leads to the installing hole 3 hole hearts.
During use, pump housing processing unit (plant) is installed on the engine lathe, the central shaft two ends of pump housing processing unit (plant) are fixed, and then with gear pump pump housing workpiece, in four installing holes on the fast pulley of packing into, screw are screwed into screw to the gear pump pump housing is fixed.Add man-hour at gear pump pump housing two ends, cutter are set respectively, once cutting is namely plastic.
In addition, for further fixing to gear pump pump housing workpiece, the quantity of fast pulley can be set to two.The quantity of fast pulley also can be 2～4.Each installing hole can corresponding two screws.
Claims (4)
1. a pump housing processing unit (plant) comprises central shaft and the fast pulley that is installed on the central shaft, it is characterized in that described fast pulley is provided with four installing holes that concentricity direction of principal axis is parallel, and the side of fast pulley is provided with the screw that leads to the installing hole hole heart.
2. pump housing processing unit (plant) according to claim 1 is characterized in that the quantity at described fast pulley is two.
3. pump housing processing unit (plant) according to claim 1 is characterized in that the quantity at described fast pulley is 1～4.
4. pump housing processing unit (plant) according to claim 1 is characterized in that at corresponding two screws of described each installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048121 CN203109682U (en) | 2013-01-29 | 2013-01-29 | Pump body machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048121 CN203109682U (en) | 2013-01-29 | 2013-01-29 | Pump body machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109682U true CN203109682U (en) | 2013-08-07 |
Family
ID=48890059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320048121 Expired - Fee Related CN203109682U (en) | 2013-01-29 | 2013-01-29 | Pump body machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111878A (en) * | 2013-01-29 | 2013-05-22 | 长治市华星液压机械有限公司 | Pump body machining device |
| CN103831722A (en) * | 2014-03-17 | 2014-06-04 | 侯如升 | Installing and adjusting device |
-
2013
- 2013-01-29 CN CN 201320048121 patent/CN203109682U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111878A (en) * | 2013-01-29 | 2013-05-22 | 长治市华星液压机械有限公司 | Pump body machining device |
| CN103831722A (en) * | 2014-03-17 | 2014-06-04 | 侯如升 | Installing and adjusting 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: 20130807 Termination date: 20140129 |