CN103170829A - Press mounting tool for sliding bearing of oil supplement pump body of variable displacement piston pump - Google Patents
Press mounting tool for sliding bearing of oil supplement pump body of variable displacement piston pump Download PDFInfo
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- CN103170829A CN103170829A CN201310112483XA CN201310112483A CN103170829A CN 103170829 A CN103170829 A CN 103170829A CN 201310112483X A CN201310112483X A CN 201310112483XA CN 201310112483 A CN201310112483 A CN 201310112483A CN 103170829 A CN103170829 A CN 103170829A
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- sliding bearing
- press mounting
- mounting tool
- variable displacement
- press
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Abstract
The invention belongs to the technical field of variable displacement piston pumps, relates to a press mounting tool for a sliding bearing of an oil supplement pump body of a variable displacement piston pump, and more specifically, the press mounting tool is used for the oil supplement pump body of the variable displacement piston pump and for mounting the sliding bearing in a pressing mode. The press mounting tool comprises a bottom plate, wherein the upper end of the bottom plate is connected with a press mounting seat through multiple return springs. The press mounting tool further comprises a positioning plate, wherein a positioning boss is arranged at the lower end of the positioning plate, and the positioning plate is mounted on the press mounting seat in a clamped mode through the positioning boss. A press shaft is fixed in the center of the bottom plate. The press mounting tool for the sliding bearing of the oil supplement pump body of the variable displacement piston pump is simple, compact and reasonable in structure and easy to operate, improves assembling efficiency, guarantees the perpendicularity of the sliding bearing, and lowers the labor intensity of working staffs.
Description
Technical field
The present invention relates to a kind of Variable plunger pump repairing pump housing sliding bearing press-fitting tool, the repairing pump housing that is used for specifically Variable plunger pump press-fits sliding bearing, belongs to the Variable plunger pump technical field.
Background technology
The slippage pump of Variable plunger pump needs to be pressed into sliding bearing in section's process of assembling, be in the past to use simple frock to be pressed into a sliding bearing, in process of press in, operation is more, operate cumbersomely, and be pressed into the sliding bearing perpendicularity and can not be effectively guaranteed, have influence on the assembly quality of parts.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby a kind of Variable plunger pump repairing pump housing sliding bearing press-fitting tool is provided, improved efficiency of assembling, guaranteed the perpendicularity of sliding bearing.
According to technical scheme provided by the invention, Variable plunger pump repairing pump housing sliding bearing press-fitting tool comprises base plate, the base plate upper end connects pressure mounting base by a plurality of back-moving springs, it is characterized in that: also comprise positioning disk, the positioning disk lower end is provided with positioning boss, and positioning disk is installed on pressure mounting base by positioning boss.Described base plate center is last item fixedly.
Further, the last item upper end is provided with the last item positioning boss.
Further, the positioning disk upper end is provided with detent.
Further, the positioning disk center is provided with press mounting hole.
Compared with the prior art the present invention has the following advantages:
The present invention is simple in structure, compact, reasonable; Improved efficiency of assembling; Guaranteed the perpendicularity of sliding bearing; Easily operation, alleviated staff's labour intensity.
Description of drawings
Fig. 1 is structural representation of the present invention.
Description of reference numerals: 1-base plate, 2-back-moving spring, 3-last item, 4-pressure mounting base, 5-positioning disk, 6-last item positioning boss, 7-positioning boss, 8-detent, 9-press mounting hole, the 10-repairing pump housing, 11-press, 12-sliding bearing.
The specific embodiment
Following the present invention is further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1, the present invention mainly comprises base plate 1, and base plate 1 upper end connects pressure mounting bases 4 by a plurality of back-moving springs 2, and base plate 1 center is last item 3 fixedly, and last item 3 upper ends are provided with last item positioning boss 6, and last item positioning boss 6 is used for installation sliding bearing 12.
The present invention also comprises positioning disk 5, and positioning disk 5 lower ends are provided with positioning boss 7, and positioning disk 5 is installed on pressure mounting base 4 by positioning boss 7.Described positioning disk 5 upper ends are provided with detent 8, and positioning disk 5 is installed the repairing pump housing 10 by detent 8.
Described positioning disk 5 centers are provided with press mounting hole 9.
Operation principle of the present invention is: when mounted, sliding bearing 12 is arranged on last item positioning boss 6, then by press 11 to pressing down slippage pump body 10, the repairing pump housing 10 promotes again positioning disk 5 and pressure mounting base 4 overcomes back-moving spring 2 to pressing down, until sliding bearing 12 is compressed into the repairing pump housing 10, press-fit work complete.The repairing pump housing 10 positions by detent 8, and sliding bearing 12 positions by last item positioning boss 6.
The present invention is simple in structure, compact, reasonable; Improved efficiency of assembling; Guaranteed the perpendicularity of sliding bearing; Easily operation, alleviated staff's labour intensity.
Claims (4)
1. Variable plunger pump repairing pump housing sliding bearing press-fitting tool, comprise base plate (1), base plate (1) upper end connects pressure mounting base (4) by a plurality of back-moving springs (2), it is characterized in that: also comprise positioning disk (5), positioning disk (5) lower end is provided with positioning boss (7), and positioning disk (5) is installed on pressure mounting base (4) by positioning boss (7); Described base plate (1) center is last item (3) fixedly.
2. Variable plunger pump repairing pump housing sliding bearing press-fitting tool as claimed in claim 1 is characterized in that: described last item (3) upper end is provided with last item positioning boss (6).
3. Variable plunger pump repairing pump housing sliding bearing press-fitting tool as claimed in claim 1 is characterized in that: described positioning disk (5) upper end is provided with detent (8).
4. Variable plunger pump repairing pump housing sliding bearing press-fitting tool as claimed in claim 1 is characterized in that: described positioning disk (5) center is provided with press mounting hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310112483XA CN103170829A (en) | 2013-04-01 | 2013-04-01 | Press mounting tool for sliding bearing of oil supplement pump body of variable displacement piston pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310112483XA CN103170829A (en) | 2013-04-01 | 2013-04-01 | Press mounting tool for sliding bearing of oil supplement pump body of variable displacement piston pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103170829A true CN103170829A (en) | 2013-06-26 |
Family
ID=48631252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310112483XA Pending CN103170829A (en) | 2013-04-01 | 2013-04-01 | Press mounting tool for sliding bearing of oil supplement pump body of variable displacement piston pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103170829A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346137A (en) * | 2015-11-23 | 2016-02-24 | 芜湖市万华塑料制品有限公司 | Stamping die for plastic part |
| CN109333039A (en) * | 2018-11-27 | 2019-02-15 | 宁波意卡德电器科技有限公司 | A kind of assembly device of stator core and stator coil |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005096051A (en) * | 2003-09-26 | 2005-04-14 | Toyota Motor Corp | Press-in device |
| CN201997919U (en) * | 2011-03-18 | 2011-10-05 | 浙江健力机动车部件有限公司 | One-time press mounting moulding device for axle-connected bearing and water seal |
| AU2011100987A4 (en) * | 2011-08-09 | 2011-11-17 | Hengdian Group Linix Motor Co., Ltd. | Bearing pressing device |
| CN102407439A (en) * | 2010-09-26 | 2012-04-11 | 山东华力电机集团股份有限公司 | Device for pressing framework sealing ring in motor |
| CN102729031A (en) * | 2012-06-29 | 2012-10-17 | 江门气派摩托车有限公司 | Pressing device of bearing of motorcycle engine |
| CN202780418U (en) * | 2012-09-19 | 2013-03-13 | 南通铁人运动用品有限公司 | Flywheel pressed bearing mold base |
| CN203221329U (en) * | 2013-04-01 | 2013-10-02 | 无锡威孚精密机械制造有限责任公司 | Press-mounting tooling for sliding bearings of oil replenishment pumps of variable-displacement plunger pumps |
-
2013
- 2013-04-01 CN CN201310112483XA patent/CN103170829A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005096051A (en) * | 2003-09-26 | 2005-04-14 | Toyota Motor Corp | Press-in device |
| CN102407439A (en) * | 2010-09-26 | 2012-04-11 | 山东华力电机集团股份有限公司 | Device for pressing framework sealing ring in motor |
| CN201997919U (en) * | 2011-03-18 | 2011-10-05 | 浙江健力机动车部件有限公司 | One-time press mounting moulding device for axle-connected bearing and water seal |
| AU2011100987A4 (en) * | 2011-08-09 | 2011-11-17 | Hengdian Group Linix Motor Co., Ltd. | Bearing pressing device |
| CN102729031A (en) * | 2012-06-29 | 2012-10-17 | 江门气派摩托车有限公司 | Pressing device of bearing of motorcycle engine |
| CN202780418U (en) * | 2012-09-19 | 2013-03-13 | 南通铁人运动用品有限公司 | Flywheel pressed bearing mold base |
| CN203221329U (en) * | 2013-04-01 | 2013-10-02 | 无锡威孚精密机械制造有限责任公司 | Press-mounting tooling for sliding bearings of oil replenishment pumps of variable-displacement plunger pumps |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346137A (en) * | 2015-11-23 | 2016-02-24 | 芜湖市万华塑料制品有限公司 | Stamping die for plastic part |
| CN109333039A (en) * | 2018-11-27 | 2019-02-15 | 宁波意卡德电器科技有限公司 | A kind of assembly device of stator core and stator coil |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130626 |