CN203076973U - Special device for finish machining of gear pump body - Google Patents
Special device for finish machining of gear pump body Download PDFInfo
- Publication number
- CN203076973U CN203076973U CN 201320070557 CN201320070557U CN203076973U CN 203076973 U CN203076973 U CN 203076973U CN 201320070557 CN201320070557 CN 201320070557 CN 201320070557 U CN201320070557 U CN 201320070557U CN 203076973 U CN203076973 U CN 203076973U
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- China
- Prior art keywords
- plate
- pressing plate
- base plate
- gear pump
- pump housing
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- 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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- 238000003754 machining Methods 0.000 title abstract 4
- 238000003825 pressing Methods 0.000 claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000035515 penetration Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 241000237858 Gastropoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
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- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
The utility model belongs to machining equipment, and especially relates to a special device for finish machining of a gear pump body. Two locating support rods (8) are fixed in the middle of the upper surface of a base plate (7), the upper ends of the locating support rods (8) are provided with reference locating plate pin holes (8-1), a gear pump body (12) is clamped between the two locating support rods (8), a pressing plate support nail (5) and a lock nut (6) are mounted on one pressing plate (3) in a pressing manner, the upper end of a bolt (2) is arranged in a pressing plate regulation groove (3-2) in a penetration manner, the lower end of the bolt (2) is in fixed on the base plate (7) by threaded connection, the upper end of the pressing plate support nail (5) is placed in a support nail clamping groove (3-1) on the lower end face of the pressing plate (3), the lower end of the pressing plate support nail (5) is in threaded connection with the base plate (7) and fixed on the base plate (7) by the lock nut (6), the upper ends of reference locating plate pins (11) are respectively fixed on a reference locating plate (9), and a plurality of locating pull pins (10) are inserted on the reference locating plate (9). The special device for finish machining of the gear pump body is simple in structure and convenient to clamp, and greatly improves the product quality and the production efficiency.
Description
Technical field
The utility model belongs to mechanical processing technique equipment, particularly a kind of gear pump pump housing fine finishining isolated plant.
Background technology
The work in-process heart needs to use dial gauge that workpiece is proofreaied and correct processing in the gear pump pump housing fine finishining process, and this process operation is not only time-consuming but also require great effort, and has increased considerably working strength of workers and production cost again, and production efficiency is not high yet simultaneously.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of simple in structure, is installed conveniently, and is time saving and energy saving, the gear pump pump housing fine finishining isolated plant that production efficiency is high.
The technical scheme that the utility model technical solution problem adopts is: gear pump pump housing fine finishining isolated plant comprises base plate, bolt, pressing plate, clamp nut, locking nut, be characterized in being laid with above the base plate a plurality of base plate installing holes, two positioning supports bars of center fixed above the base plate, positioning supports bar upper end is provided with benchmark location-plate pin hole, clamp the gear pump pump housing in the middle of two positioning supports bars, each fixes a workpiece tip-lever support on the base plate that the corresponding teeth wheel pump pump housing is four jiaos, the workpiece push rod is housed on the workpiece tip-lever support, the front end roof pressure of workpiece push rod is on the side of the gear pump pump housing, a gear pump pump housing left side, advancing of right both sides, the oil outlet place uses bolt respectively, clamp nut, pressing plate props up nail, locking nut press-fits a pressing plate, the bolt upper end is installed on pressing plate and adjusts in the groove, bolt lower end screw thread is fastened on the base plate, pressing plate supports and nails on the nail card holding trough that end places the pressing plate lower surface, pressing plate props up the connection of nail lower end snail line and is fixed on the base plate with locking nut, the lower end of difference plug-in mounting benchmark location-plate latch in the benchmark fastening screw hole of positioning supports bar upper end, the upper end of benchmark location-plate latch is separately fixed on the benchmark location-plate, the a plurality of location of plug-in mounting finger on the benchmark location-plate, the lower end of location finger is inserted into respectively in the pin-and-hole of gear pump pump housing upper surface.
The beneficial effects of the utility model are: gear pump pump housing fine finishining isolated plant is simple in structure, be installed conveniently, proofread and correct the location workpiece fast by the benchmark location-plate, with the workpiece push rod workpiece is vertically locked, make workpiece be not easy to produce lateral deviation and rotation, more effectively guarantee the stability of workpiece, reduced working strength of workers significantly, improve the quality and the production efficiency of product greatly, thereby reduced the processing cost of product.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is a gear pump pump housing fine finishining isolated plant structure chart.
Among the figure, the 1-clamp nut; The 2-bolt; The 3-pressing plate; 3-1-props up the nail card holding trough; The 3-2-pressing plate is adjusted groove; 4-workpiece tip-lever support; 4-1-workpiece push rod; The 5-pressing plate props up nail; The 6-locking nut; The 7-base plate; 7-1-base plate installing hole; 8-positioning supports bar; 8-1-benchmark location-plate pin hole; 9-benchmark location-plate; 10-locatees finger; 11-benchmark location-plate latch; The 12-gear pump pump housing.
The specific embodiment
Embodiment with reference to accompanying drawing 1, is laid with four base plate installing hole 7-1 above the base plate 7 of gear pump pump housing fine finishining isolated plant, two positioning supports bars 8 of center fixed above the base plate 7, and positioning supports bar 8 upper ends are provided with benchmark location-plate pin hole 8-1.Clamp the gear pump pump housing 12 in the middle of two positioning supports bars 8, each fixes a workpiece tip-lever support 4 on the base plate 7 that the corresponding teeth wheel pump pump housing is 12 4 jiaos, workpiece push rod 4-1 is housed on the workpiece tip-lever support 4, the front end roof pressure of workpiece push rod 4-1 is on the side of the gear pump pump housing 12, the gear pump pump housing 12 left sides, advancing of right both sides, the oil outlet place uses bolt 2 respectively, clamp nut 1, pressing plate props up nail 5, locking nut 6 press-fits a pressing plate 3, bolt 2 upper ends are installed on pressing plate and adjust among the groove 3-2, bolt 2 lower end screw threads are fastened on the base plate 7, pressing plate props up nail 5 upper ends and places nail of pressing plate 3 lower surfaces to clamp tankage 3-1, and pressing plate props up nail 5 lower ends and is threaded and is fixed on the base plate 7 with locking nut 6.The lower end of difference plug-in mounting benchmark location-plate latch 11 among the benchmark location-plate pin hole 8-1 of positioning supports bar 8 upper ends, the upper end of benchmark location-plate latch 11 is separately fixed on the benchmark location-plate 9, four location of plug-in mounting finger 10 on the benchmark location-plate 9, the lower end of location finger 10 is inserted into respectively in the pin-and-hole of the gear pump pump housing 12 upper surfaces.
The using method of gear pump pump housing fine finishining isolated plant is: base plate 7 is fixed on the work stage of machining center by base plate installing hole 7-1, benchmark location-plate 8 places above the gear pump pump housing 12, location finger 10 is inserted into respectively in the pin-and-hole of benchmark location-plate 8 and the gear pump pump housing 12 upper surfaces, the gear pump pump housing 12 places on the base plate 7 of positioning supports bar 8 centres together with benchmark location-plate 9, benchmark location-plate latch 11 is inserted among the benchmark location-plate pin hole 8-1 of positioning supports bar 8 upper ends spacing respectively, with pressing plate 3, bolt 2, clamp nut 1, pressing plate props up nail 5, locking nut 6, workpiece tip-lever support 4, workpiece push rod 4-1 is fixed on the gear pump pump housing 12 on the base plate 7, the benchmark location-plate latch 11 that removes benchmark location-plate 8 then and connect, location finger 10 can be implemented fine finishining to gear pump 12 gear hole vertical with the upper surface.
Claims (1)
1. gear pump pump housing fine finishining isolated plant, comprise base plate (7), bolt (2), pressing plate (3), clamp nut (1), locking nut (6), it is characterized in that being laid with above the base plate (7) a plurality of base plate installing holes (7-1), two positioning supports bars of center fixed (8) above the base plate (7), positioning supports bar (8) upper end is provided with benchmark location-plate pin hole (8-1), clamp the gear pump pump housing (12) in the middle of two positioning supports bars (8), the base plate (7) that the corresponding teeth wheel pump pump housing is (12) four jiaos is gone up each and is fixed a workpiece tip-lever support (4), workpiece push rod (4-1) is housed on the workpiece tip-lever support (4), the front end roof pressure of workpiece push rod (4-1) is on the side of the gear pump pump housing (12), the gear pump pump housing (a 12) left side, advancing of right both sides, the oil outlet place uses bolt (2) respectively, clamp nut (1), pressing plate props up nail (5), locking nut (6) press-fits a pressing plate (3), bolt (2) upper end is installed on pressing plate and adjusts in the groove (3-2), bolt (2) lower end screw thread is fastened on the base plate (7), pressing plate props up the nail card holding trough (3-1) that nail (5) upper end places pressing plate (3) lower surface, pressing plate props up nail (5) lower end and is threaded and is fixed on the base plate (7) with locking nut (6), the lower end of difference plug-in mounting benchmark location-plate latch (11) in the benchmark fastening screw hole (8-1) of positioning supports bar (8) upper end, the upper end of benchmark location-plate latch (11) is separately fixed on the benchmark location-plate (9), benchmark location-plate (9) is gone up a plurality of location of plug-in mounting fingers (10), and the lower end of location finger (10) is inserted into respectively in the pin-and-hole of the gear pump pump housing (12) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070557 CN203076973U (en) | 2013-02-07 | 2013-02-07 | Special device for finish machining of gear pump body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320070557 CN203076973U (en) | 2013-02-07 | 2013-02-07 | Special device for finish machining of gear pump body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076973U true CN203076973U (en) | 2013-07-24 |
Family
ID=48822848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320070557 Expired - Fee Related CN203076973U (en) | 2013-02-07 | 2013-02-07 | Special device for finish machining of gear pump body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076973U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786051A (en) * | 2014-01-13 | 2014-05-14 | 天津市汇晶丰精密机械有限公司 | Auxiliary processing tool for bellmouth end face thread |
| CN105345434A (en) * | 2015-11-19 | 2016-02-24 | 重庆钢铁(集团)有限责任公司 | Dismounting tool and method for dismounting axle of sintering trolley |
| CN106736673A (en) * | 2016-11-29 | 2017-05-31 | 天津市汇晶丰精密机械有限公司 | A kind of gear pump rear cover auxiliary machining device |
| CN107160196A (en) * | 2017-05-27 | 2017-09-15 | 镇江远大传动机械有限公司 | The clamping device processed based on machining center to sliding surface on slip yoke |
| CN109702521A (en) * | 2019-03-01 | 2019-05-03 | 天津市巨星祥海机械有限公司 | A kind of pump housing drilling auxiliary clamp |
-
2013
- 2013-02-07 CN CN 201320070557 patent/CN203076973U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786051A (en) * | 2014-01-13 | 2014-05-14 | 天津市汇晶丰精密机械有限公司 | Auxiliary processing tool for bellmouth end face thread |
| CN105345434A (en) * | 2015-11-19 | 2016-02-24 | 重庆钢铁(集团)有限责任公司 | Dismounting tool and method for dismounting axle of sintering trolley |
| CN106736673A (en) * | 2016-11-29 | 2017-05-31 | 天津市汇晶丰精密机械有限公司 | A kind of gear pump rear cover auxiliary machining device |
| CN107160196A (en) * | 2017-05-27 | 2017-09-15 | 镇江远大传动机械有限公司 | The clamping device processed based on machining center to sliding surface on slip yoke |
| CN109702521A (en) * | 2019-03-01 | 2019-05-03 | 天津市巨星祥海机械有限公司 | A kind of pump housing drilling auxiliary clamp |
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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: 20130724 Termination date: 20140207 |