CN106808207A - A kind of press-loading apparatus for water pump seal and bearing - Google Patents
A kind of press-loading apparatus for water pump seal and bearing Download PDFInfo
- Publication number
- CN106808207A CN106808207A CN201710199735.5A CN201710199735A CN106808207A CN 106808207 A CN106808207 A CN 106808207A CN 201710199735 A CN201710199735 A CN 201710199735A CN 106808207 A CN106808207 A CN 106808207A
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- CN
- China
- Prior art keywords
- press
- water pump
- driver part
- framework
- bearing
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/002—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units stationary whilst being composed
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of press-loading apparatus for water pump seal and bearing, it includes frame, frame is provided with drive mechanism, press mechanism and fixture, drive mechanism and press mechanism drive connection, fixture is located at the underface of press mechanism, press mechanism includes framework, driver part, support shaft and locking mechanism, driver part is located at the top of framework, hollow external member is installed on the bottom end face of framework, one end of support shaft drives with driver part and is connected, its other end sequentially passes through the bottom of locking mechanism and framework and stretches into external member, support shaft is provided with the pressure head of circular tube shaped away from one end of driver part.Compared to existing technology, the present invention can avoid water pump bearing from damaging when press-fiting, and assembly precision can also be guaranteed.
Description
Technical field
The present invention relates to riveting process field, and in particular to a kind of press-loading apparatus for water pump seal and bearing.
Background technology
Auto pump is made up of water pump cover, bearing, water seal, impeller, flange and driving member.Bearing, water seal are water
The important component of pump.Water seal is to play sealing, prevents material from leakage；Also it is exactly cooling and lubricating sealing surface, reduces
Abrasion to axle portion.Water seal is arranged in bearing axle, and water pump bearing is accurate machine components.Water pump bearing includes bearing inner race
And outer ring, when water seal is installed, should be noted that bearing inner race stress can not be too big, can otherwise damage bearing.Water seal and bearing are installed to
Should be noted that water seal can not shift with bearing in housing, existing installation measure and installation tool are it cannot be guaranteed that assembling essence
Degree.Therefore, it is necessary to propose a kind of new technical scheme to solve these problems.
The content of the invention
The present invention proposes a kind of press-loading apparatus for water pump seal and bearing, pump shaft when solution press-fits in the prior art
Holding fragile and assembly precision can not guaranteed problem.
To achieve these goals, the technical proposal of the invention is realized in this way：One kind is used for water pump seal and bearing
Press-loading apparatus, including frame, the frame is provided with drive mechanism, press mechanism and fixture, the drive mechanism with it is described
Press mechanism drive connection, the fixture is located at the underface of the press mechanism, and the press mechanism includes framework, drive division
Part, support shaft and locking mechanism, the driver part are installed located at the top of the framework on the bottom end face of the framework
There is hollow external member, one end of the support shaft drives with the driver part and is connected, and its other end sequentially passes through the locking
The bottom of mechanism and the framework is simultaneously stretched into the external member, and the support shaft is provided with circular tube shaped away from one end of driver part
Pressure head, the fixture is provided with vertically slidable mechanism and at least three holding stations, and at least three holding station is slided
It is dynamic to be located in the vertically slidable mechanism.
Preferably, also including guiding mechanism, the guiding mechanism respectively with the frame, drive mechanism and press mechanism phase
Even.
Preferably, the guiding mechanism includes pedestal, connecting plate, guide pin bushing and some guide pillars, is offered on the pedestal logical
Hole, the guide pin bushing is installed on the pedestal, and the inside of the guide pin bushing is connected with the through hole, and some guide pillars are passed through
The guide pin bushing and through hole, at least one end of some guide pillars are vertically connected with the connecting plate.
Preferably, one end of some guide pillars is vertically connected with the connecting plate, the connecting plate and the framework fixing phase
Even, some guide pillars have bulb away from one end of the connecting plate.
Preferably, the drive mechanism is servo press, and the driver part is pneumatic cylinder.
Compared with prior art, present invention tool has the advantage that：
In press-loading apparatus for water pump seal and bearing proposed by the present invention, drive mechanism drives with press mechanism and connects
Connect, drive mechanism drives press mechanism closer or far from fixture, and fixture is located at the underface of press mechanism, when using, fixture will
Water pump bearing to be press-fited, housing and water seal are clamped respectively, and fixture clamping water pump bearing is the outer ring for clamping water pump bearing, is driven
Motivation structure drives press mechanism constantly near fixture, until water pump bearing is pressed onto installation site predetermined in housing, under continuation
Pressure, final water seal is also pressed onto precalculated position in housing；One end of support shaft and driver part drive and are connected, its other end according to
It is secondary through the bottom of locking mechanism and framework and to stretch into external member, it is first during water pump bearing is press fit into housing
First driver part drives support shaft to move downward, and after axle to be supported contacts laminating with water pump bearing, support shaft is embraced by locking mechanism
Extremely, prevent during subsequently press-fiting, support shaft can be shifted by External force interference, it is ensured that assembly precision, then be driven
Mechanism drives press mechanism to push, and water pump bearing is press fit into housing；Support shaft is provided with circle away from one end of driver part
The pressure head of tubulose, so when support shaft contacts laminating with water pump bearing, bearing inner race can enter the sky of circular tube shaped pressure head
In gap, pressure head end contacts laminating with the outer ring of water pump bearing, it is therefore prevented that received when press-fiting by inner ring too energetically
Power is damaged greatly very much.Compared to existing technology, the present invention can avoid water pump bearing from damaging when press-fiting, and assembly precision can also be obtained
Ensure.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is front view of the invention；
Fig. 2 is the enlarged drawing of part A in Fig. 1.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not paid
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, a kind of press-loading apparatus for water pump seal and bearing proposed by the present invention, including frame 1, frame
1 is provided with drive mechanism 2, press mechanism 3 and fixture 4, drive mechanism 2 and the drive connection of press mechanism 3, and drive mechanism 2 drives
Closer or far from fixture 4, fixture 4 is located at the underface of press mechanism 3 to press mechanism 3, fixture 4 be provided with vertically slidable mechanism with
And at least three holding stations, at least three holding stations are slided in vertically slidable mechanism.When using, fixture 4 will be waited to press
The water pump bearing of dress, housing and water seal are clamped respectively, and the clamping water pump bearing of fixture 4 is the outer ring for clamping water pump bearing, is driven
Mechanism 2 drives press mechanism 3 constantly near fixture 4, until water pump bearing is pressed onto installation site predetermined in housing, under continuation
Pressure, final water seal is also pressed onto precalculated position in housing.
As shown in Fig. 2 press mechanism 3 can have multiple choices, in the present embodiment, press mechanism 3 includes framework 31, drives
Part 32, support shaft 33 and locking mechanism 34, driver part 32 are pacified located at the top of framework 31 on the bottom end face of framework 31
Equipped with hollow external member 311, one end of support shaft 33 drives with driver part 32 and is connected, and its other end sequentially passes through locking mechanism
34 and framework 31 bottom and stretch into external member 311, so during water pump bearing is press fit into housing, drive first
Dynamic component drives support shaft to move downward, and after axle to be supported contacts laminating with water pump bearing, locking mechanism prevents support shaft locking
Only during subsequently press-fiting, support shaft can be shifted by External force interference, it is ensured that assembly precision.
As shown in Fig. 2 support shaft 33 is provided with the pressure head 331 of circular tube shaped away from one end of driver part 32.So in support
When axle contacts laminating with water pump bearing, bearing inner race can enter in the space of circular tube shaped pressure head, pressure head end and pump shaft
The outer ring contact laminating held, it is therefore prevented that stress when press-fiting of inner ring too energetically can not be received too big and damaged.
As described in Figure 1, the present embodiment is disclosed also includes guiding mechanism 5 for water pump seal with the press-loading apparatus of bearing,
Guiding mechanism 5 is connected with frame 1, drive mechanism 2 and press mechanism 3 respectively.
As shown in figure 1, guiding mechanism 5 can have multiple choices, in the present embodiment, guiding mechanism 5 includes pedestal 51, connecting plate
52nd, guide pin bushing 53 and some guide pillars 54, offer through hole on pedestal 51, guide pin bushing 53 is installed on pedestal 51, and guide pin bushing 53 is interior
Portion is connected with through hole, and some guide pillars 54 pass through guide pin bushing 53 and through hole, and at least one end of some guide pillars 54 is vertically connected with connecting plate
52。
As shown in figure 1, the two ends of some guide pillars 54 can respectively set one piece of connecting plate 52, or one end sets connecting plate 52,
The other end each sets an anti-drop device, and in this implementation, one end and the connecting plate 52 of some guide pillars 54 are vertically connected, connecting plate 52 with
Framework 31 is fixedly linked, and some guide pillars 54 have bulb 541 away from one end of connecting plate 52.
As depicted in figs. 1 and 2, drive mechanism 2 and driver part 32 can select pneumatic cylinder, hydraulic cylinder, servo press
Etc. multiple choices, in the present embodiment, drive mechanism 2 is servo press, and driver part 32 is pneumatic cylinder.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (5)
1. a kind of press-loading apparatus for water pump seal and bearing, it is characterised in that including frame (1), set on the frame (1)
There are drive mechanism (2), press mechanism (3) and fixture (4), the drive mechanism (2) and the press mechanism (3) drive connection,
The fixture (4) includes framework (31), driver part positioned at the underface of the press mechanism (3), the press mechanism (3)
(32), support shaft (33) and locking mechanism (34), the driver part (32) is located at the top of the framework (31), the frame
Hollow external member (311), one end of the support shaft (33) and the driver part are installed on the bottom end face of frame (31)
(32) drive and be connected, its other end sequentially passes through the bottom of the locking mechanism (34) and the framework (31) and stretches into described
In external member (311), the support shaft (33) is provided with the pressure head (331) of circular tube shaped, the folder away from one end of driver part (32)
Tool (4) is provided with vertically slidable mechanism and at least three holding stations, and at least three holding station is slided located at described
In vertically slidable mechanism.
2. press-loading apparatus for water pump seal and bearing according to claim 1, it is characterised in that：Also include Guiding machine
Structure (5), the guiding mechanism (5) is connected with the frame (1), drive mechanism (2) and press mechanism (3) respectively.
3. press-loading apparatus for water pump seal and bearing according to claim 2, it is characterised in that：The guiding mechanism
(5) including pedestal (51), connecting plate (52), guide pin bushing (53) and some guide pillars (54), through hole is offered on the pedestal (51), institute
Guide pin bushing (53) is stated to be installed on the pedestal (51), and the inside of the guide pin bushing (53) is connected with the through hole, it is described some
Through the guide pin bushing (53) and through hole, at least one end of some guide pillars (54) is vertically connected with the connecting plate to guide pillar (54)
(52)。
4. press-loading apparatus for water pump seal and bearing according to claim 3, it is characterised in that：Some guide pillars
(54) one end is vertically connected with the connecting plate (52), and the connecting plate (52) is fixedly linked with the framework (31), described some
Guide pillar (54) has bulb (541) away from one end of the connecting plate (52).
5. press-loading apparatus for water pump seal and bearing according to claim 1-4 any one, it is characterised in that：Institute
It is servo press to state drive mechanism (2), and the driver part (32) is pneumatic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199735.5A CN106808207A (en) | 2017-03-30 | 2017-03-30 | A kind of press-loading apparatus for water pump seal and bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199735.5A CN106808207A (en) | 2017-03-30 | 2017-03-30 | A kind of press-loading apparatus for water pump seal and bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106808207A true CN106808207A (en) | 2017-06-09 |
Family
ID=59115842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710199735.5A Pending CN106808207A (en) | 2017-03-30 | 2017-03-30 | A kind of press-loading apparatus for water pump seal and bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106808207A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514246A (en) * | 2017-09-19 | 2019-03-26 | 湖北汽车工业学院 | A kind of automobile engine water pump automatic assembly production line |
| CN110449880A (en) * | 2019-03-20 | 2019-11-15 | 中山市澳多电子科技有限公司 | Bearing snap ring installs equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004034178A (en) * | 2002-06-28 | 2004-02-05 | Aisin Aw Co Ltd | Method for assembling sleeve shaft member with shaft-like member, and fixture used therein |
| CN202114453U (en) * | 2011-05-21 | 2012-01-18 | 广东威灵电机制造有限公司 | Press-in machine |
| CN203526894U (en) * | 2013-09-06 | 2014-04-09 | 合肥凯创汽车零部件有限公司 | Engine water pump bearing and water seal combination press-fitting tool |
| CN105058022A (en) * | 2015-08-31 | 2015-11-18 | 郑州飞龙汽车部件有限公司 | Press mounting method of water sealing assembly of water pump, pressure device and press mounting device |
| CN205363748U (en) * | 2015-11-24 | 2016-07-06 | 河南省西峡汽车水泵股份有限公司 | Water pump shaft pivot bearing assembly quality |
| CN206764282U (en) * | 2017-03-30 | 2017-12-19 | 儒拉玛特自动化技术（合肥）有限公司 | A kind of press-loading apparatus for being used for water pump seal and bearing |
-
2017
- 2017-03-30 CN CN201710199735.5A patent/CN106808207A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004034178A (en) * | 2002-06-28 | 2004-02-05 | Aisin Aw Co Ltd | Method for assembling sleeve shaft member with shaft-like member, and fixture used therein |
| CN202114453U (en) * | 2011-05-21 | 2012-01-18 | 广东威灵电机制造有限公司 | Press-in machine |
| CN203526894U (en) * | 2013-09-06 | 2014-04-09 | 合肥凯创汽车零部件有限公司 | Engine water pump bearing and water seal combination press-fitting tool |
| CN105058022A (en) * | 2015-08-31 | 2015-11-18 | 郑州飞龙汽车部件有限公司 | Press mounting method of water sealing assembly of water pump, pressure device and press mounting device |
| CN205363748U (en) * | 2015-11-24 | 2016-07-06 | 河南省西峡汽车水泵股份有限公司 | Water pump shaft pivot bearing assembly quality |
| CN206764282U (en) * | 2017-03-30 | 2017-12-19 | 儒拉玛特自动化技术（合肥）有限公司 | A kind of press-loading apparatus for being used for water pump seal and bearing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514246A (en) * | 2017-09-19 | 2019-03-26 | 湖北汽车工业学院 | A kind of automobile engine water pump automatic assembly production line |
| CN109514246B (en) * | 2017-09-19 | 2023-11-10 | 湖北汽车工业学院 | Automatic assembly production line for automobile engine water pump |
| CN110449880A (en) * | 2019-03-20 | 2019-11-15 | 中山市澳多电子科技有限公司 | Bearing snap ring installs equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170609 |