CN103111878A - Pump body machining device - Google Patents
Pump body machining device Download PDFInfo
- Publication number
- CN103111878A CN103111878A CN2013100334417A CN201310033441A CN103111878A CN 103111878 A CN103111878 A CN 103111878A CN 2013100334417 A CN2013100334417 A CN 2013100334417A CN 201310033441 A CN201310033441 A CN 201310033441A CN 103111878 A CN103111878 A CN 103111878A
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- CN
- China
- Prior art keywords
- pump body
- fast pulley
- plant
- machining device
- 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.)
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- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
The invention provides a pump body machining device. The pump body machining device comprises a center shaft and fixed wheels arranged on the center shaft. Each fixed wheel is provided with four concentric installation holes parallel in the axial direction, and screw holes leading to centers of the installation holes are formed in the side face of each fixed wheel. The number of the fixed wheels is from one to four, and especially the number of the fixed wheels is two. Each installation hole corresponds to two screw holes. In the process of use, the pump body machining device is arranged on a common lathe, two ends of the center shaft of the pump body machining device are fixed, then gear pump body machining pieces are arranged in the four installation holes of each fixed wheel, and screws are screwed into the screw holes to fix a gear pump body. In the process of machining, two ends of the gear pump body are respectively provided with a cutting knife, and therefore molding can be achieved by once cutting.
Description
Technical field
The invention belongs to the Machining Technology field, specifically, related to a kind of processing unit (plant) of gear pump body.
Background technology
By traditional gear pump body processing mode, be that an axle sleeve is arranged on the frock of moulding, the hilted broadsword single-sided process, one side processes reinstalls the processing another side again under rear dismounting.Adopt the method working (machining) efficiency relatively low.
Summary of the invention
The purpose of this invention is to provide a kind of gear pump body processing unit (plant), be used for improving the production efficiency of gear pump body.
Pump housing processing unit (plant) of the present invention comprises central shaft and is arranged on fast pulley on central shaft, is provided with four installing holes that concentricity direction of principal axis is parallel on described fast pulley, 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 arranged on engine lathe, the central shaft two ends of pump housing processing unit (plant) are fixed, and then with the gear pump body workpiece, in four installing holes on the fast pulley of packing into, screw are screwed into screw to gear pump body is fixed.Add man-hour at the gear pump body 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 to the gear pump body workpiece, carry out further fixedly preventing its skew.
Technique effect of the present invention is: with this pump housing processing unit (plant), processes, can be simultaneously to four two-sided processing of gear pump body, and power saving, save time, precision is high simultaneously, error is little.
Description of drawings
Fig. 1 is the perspective view of pump housing processing unit (plant) of the present invention.
Fig. 2 is the structural representation of pump housing processing unit (plant) of the present invention.
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 arranged on central shaft, is provided with four parallel installing holes 3 of concentricity axle 1 direction on fast pulley 2, 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 arranged on engine lathe, the central shaft two ends of pump housing processing unit (plant) are fixed, and then with the gear pump body workpiece, in four installing holes on the fast pulley of packing into, screw are screwed into screw to gear pump body is fixed.Add man-hour at the gear pump body two ends, cutter are set respectively, once cutting is namely plastic.
In addition, for further fixing to the gear pump body 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. pump housing processing unit (plant) comprises central shaft and is arranged on fast pulley on central shaft, it is characterized in that being provided with on described fast pulley 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 |
|---|---|---|---|
| CN2013100334417A CN103111878A (en) | 2013-01-29 | 2013-01-29 | Pump body machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100334417A CN103111878A (en) | 2013-01-29 | 2013-01-29 | Pump body machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103111878A true CN103111878A (en) | 2013-05-22 |
Family
ID=48410292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100334417A Pending CN103111878A (en) | 2013-01-29 | 2013-01-29 | Pump body machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103111878A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3042422A1 (en) * | 1980-11-11 | 1982-06-24 | Michael 5030 Hürth Schultheiß | Drill jig for window-frame profiles - has three moving stops with drills position profile and bore at set positions |
| JPS6029254A (en) * | 1983-07-28 | 1985-02-14 | Hoya Corp | Surface plate for making tapered hole |
| US4557642A (en) * | 1983-03-15 | 1985-12-10 | Forgacsoloszerszamipari Vallalat | Coupling arrangement for modular tool-systems |
| CN2195399Y (en) * | 1994-07-15 | 1995-04-26 | 陈清雪 | Bearing processing apparatus for submersible guaranteeing concentricity of electric machine |
| CN101020256A (en) * | 2007-03-15 | 2007-08-22 | 四川东风电机厂有限公司 | Sundial type machining apparatus for water distributing ring |
| US20090053979A1 (en) * | 2004-03-31 | 2009-02-26 | Eastland Medical Systems Ltd. | Jig |
| CN202539616U (en) * | 2011-11-29 | 2012-11-21 | 四川省嘉陵泵业制造有限公司 | Pump body processing device |
| CN203109682U (en) * | 2013-01-29 | 2013-08-07 | 长治市华星液压机械有限公司 | Pump body machining device |
-
2013
- 2013-01-29 CN CN2013100334417A patent/CN103111878A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3042422A1 (en) * | 1980-11-11 | 1982-06-24 | Michael 5030 Hürth Schultheiß | Drill jig for window-frame profiles - has three moving stops with drills position profile and bore at set positions |
| US4557642A (en) * | 1983-03-15 | 1985-12-10 | Forgacsoloszerszamipari Vallalat | Coupling arrangement for modular tool-systems |
| JPS6029254A (en) * | 1983-07-28 | 1985-02-14 | Hoya Corp | Surface plate for making tapered hole |
| CN2195399Y (en) * | 1994-07-15 | 1995-04-26 | 陈清雪 | Bearing processing apparatus for submersible guaranteeing concentricity of electric machine |
| US20090053979A1 (en) * | 2004-03-31 | 2009-02-26 | Eastland Medical Systems Ltd. | Jig |
| CN101020256A (en) * | 2007-03-15 | 2007-08-22 | 四川东风电机厂有限公司 | Sundial type machining apparatus for water distributing ring |
| CN202539616U (en) * | 2011-11-29 | 2012-11-21 | 四川省嘉陵泵业制造有限公司 | Pump body processing device |
| CN203109682U (en) * | 2013-01-29 | 2013-08-07 | 长治市华星液压机械有限公司 | Pump body machining device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130522 |