CN106956118A - A kind of planet wheel spindle positioning press-loading apparatus - Google Patents
A kind of planet wheel spindle positioning press-loading apparatus Download PDFInfo
- Publication number
- CN106956118A CN106956118A CN201710300342.9A CN201710300342A CN106956118A CN 106956118 A CN106956118 A CN 106956118A CN 201710300342 A CN201710300342 A CN 201710300342A CN 106956118 A CN106956118 A CN 106956118A
- Authority
- CN
- China
- Prior art keywords
- upper plate
- base plate
- planet wheel
- wheel spindle
- guide pillar
- 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.)
- Granted
Links
Classifications
-
- 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
-
- 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention provides a kind of planet wheel spindle positioning press-loading apparatus, including base plate, upper plate, mainboard, mainboard is located at the top of upper plate and fitted with upper plate, base plate, upper plate, the center of mainboard are provided with the hole to be entered being located on same central axis, the positioning hole on same central axis is circumferentially with close to hole to be entered, it is provided with positioning hole below the first compression spring, the first compression spring and ball end fore-set is set, ball end fore-set is arranged between upper plate and the positioning hole of base plate；Guide pillar is provided between base plate and upper plate, the pressure cap with being tightly connected at the top of guide pillar is provided with upper plate top；Between base plate and upper plate, the second compression spring is provided with around guide pillar；Limited post is provided with base plate.The present invention can be achieved polynary benchmark be positioned independently with independent translation positioning, position reliable between planet wheel spindle and roller, roller center is obedient to that hole to be entered is sensitive, and perpendicularity is good after press-in.
Description
Technical field
The application is related to a kind of press-loading apparatus, and in particular to a kind of planet wheel spindle positioning press-loading apparatus.
Background technology
Existing planet wheel spindle substantially has two kinds with the press-loading apparatus applied in roller assembly technology：One kind is only rolled to be single
Post plunging one by one, it is another for plunging of whole rollers, completed jointly with forcing press by specific press-loading apparatus.
Press-loading apparatus used by plunging has the following disadvantages single roller one by one：Positioning between planet wheel spindle and roller is reliable
Degree is poor, and it is not sensitive enough that hole to be entered is obedient at roller center, causes vertical angle value after press-in uncertain；It is single to be only pressed into, production efficiency compared with
It is low；Device is complex, manufacture, using and maintenance cost it is higher.
Press-loading apparatus used by whole plunging of roller, which exists, to be had the disadvantage that：Positioning between planet wheel spindle and roller can
Poor by spending, because roller length size has error, elder enters hole to be entered once taking the lead in, and other roller centers just can not be suitable
From hole to be entered；It is not sensitive enough that apparatus structure determines that hole to be entered is obedient at roller center, ultimately forms uncertain integrality, causes
Vertical angle value is overproof after roller press-in；Device is more numerous and diverse, and fabrication cycle is long, and rapid wear is difficult in maintenance.
The content of the invention
The technical problem to be solved in the present invention is to provide it is a kind of it is efficient, can preferably meet product technology requirement, structure
Simply, the relatively low press-loading apparatus of cost of use.
In order to solve the above-mentioned technical problem, this application discloses a kind of planet wheel spindle positioning press-loading apparatus, including base plate,
Upper plate, mainboard, the mainboard are located at the top of the upper plate and fitted with the upper plate, and the base plate, upper plate, the center of mainboard are set
There is the power transmission shaft hole to be entered on same central axis, be circumferentially with close to the hole to be entered on same central axis
Positioning hole, is provided with below the first compression spring, first compression spring in the positioning hole and sets ball end fore-set, the ball
End fore-set is arranged between the upper plate and the positioning hole of base plate.
Wherein, guide pillar is provided between the base plate and upper plate, pressure cap is provided with the upper plate top, with guide pillar top
It is tightly connected；Between the base plate and the upper plate, the second compression spring is provided with around the guide pillar.
Wherein, also including limited post, the limited post is arranged on the base plate.
Further, guide pin bushing is externally provided with the guide pillar, the guide pin bushing extends to the upper plate top from the base plate bottom surface
Edge, fits with the pressure cap.
Further, the guide pillar is higher than the guide pin bushing, and extends in the pressure cap.
Further, provided with debugging pad at the top of the guide pillar.
Further, guide pillar and the pressure cap center is provided with threaded securing bores, by hexagon-headed bolt by the pressure cap and
The guide pillar is tightly connected.
Wherein, the limited post is provided with multiple, its height be less than the plate top surface between the upper plate bottom surface away from
From.
Further, the limited post is provided with thread segment, and the base plate is provided with the screwed hole being engaged, by six side's spiral shells
The limited post is fixed on the base plate by mother.
Wherein, the ball end fore-set upper end be located at the upper plate in, its lower end be located at the base plate in, its lower end with it is described
Base thread is connected, and is fixed by six square nuts.
Further, the central shaft of ball end fore-set and the positioning hole is on same straight line.
Compared with prior art, the application can be obtained including following technique effect：Polynary benchmark phase can be achieved in the present invention
Mutual location-independent and independent translation positioning, positions reliable between planet wheel spindle and roller, it is sensitive that hole to be entered is obedient at roller center, pressure
Enter rear perpendicularity good, can preferably meet technical requirements；And the present invention is simple in construction, easy to operate, operation and maintenance expense is low.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, constitutes the part of the application, this Shen
Schematic description and description please is used to explain the application, does not constitute the improper restriction to the application.In the accompanying drawings：
Fig. 1 is the structural representation of the present invention.
Wherein：1. base plate；2. the second compression spring；3. guide pillar；4. upper plate；5. guide pin bushing；6. pressure cap；7. debugging pad；8. master
Plate；9. the first compression spring；10. ball end push rod；11. limited post；12. positioning hole.
Embodiment
Presently filed embodiment is described in detail below in conjunction with drawings and Examples,
As shown in figure 1, a kind of planet wheel spindle positioning press-loading apparatus, including base plate 1, upper plate 4, mainboard 8, the mainboard 8
Fit positioned at the top of the upper plate 4 and with the upper plate 4, the base plate 1, upper plate 4, the center of mainboard 8 be provided be located at it is same in
Power transmission shaft hole to be entered on heart axis, the positioning hole 12 on same central axis is circumferentially with close to the hole to be entered,
The first compression spring 9 is provided with the positioning hole 12, the lower section of the first compression spring 9 sets ball end fore-set, the ball end top
Post is arranged between the upper plate 4 and the positioning hole 12 of base plate 1.
Wherein, guide pillar 3 is provided between the base plate 1 and upper plate 4, pressure cap 6 is provided with the top of upper plate 4, is led with described
The top of post 3 is tightly connected；Between the base plate 1 and the upper plate 4, the second compression spring 2 is provided with around the guide pillar 3.
Wherein, also including limited post 11, the limited post 11 is arranged on the base plate 1.
Further, guide pin bushing 5 is externally provided with the guide pillar 3, the guide pin bushing 5 is extended on described from the bottom surface of base plate 1
Plate 4 pushes up edge, is fitted with the pressure cap 6.
Further, the guide pillar 3 is higher than the guide pin bushing 5, and extends in the pressure cap 6.
Further, the top of guide pillar 3 is provided with debugging pad 7, to increase the fastness connected between guide pillar 3 and pressure cap 6.
Further, guide pillar 3 and pressure cap 6 center is provided with threaded securing bores, by hexagon-headed bolt by the pressure cap 6
It is tightly connected with the guide pillar 3.
Wherein, the limited post 11 is provided with multiple, and its height is less than the top surface of base plate 1 between the bottom surface of upper plate 4
Distance, the upper plate 4 support to the limited post 11 when complete push operation.
Further, the limited post 11 is provided with thread segment, and the base plate 1 is provided with the screwed hole being engaged, by six
The limited post 11 is fixed on the base plate 1 by square nut.
Wherein, the ball end fore-set upper end is located in the upper plate 4, and its lower end is located in the base plate 1, its lower end and institute
State base plate 1 to be threadedly coupled, and fixed by six square nuts.
Further, the central shaft of ball end fore-set and the positioning hole 12 is on same straight line, it is ensured that roller
It is obedient to the fluency and precision of positioning hole 12, and then has ensured the good perpendicularity of the end face of flange of planet wheel spindle.
The operation principle of the present apparatus is：1) roller is positioned over one by one in the positioning hole 12 of mainboard 8, by the first compression spring
9 supporting go out certain altitude, and to be higher by the top surface of mainboard 8；
2) planet wheel spindle is placed on mainboard 8, on the basis of roller, and preliminary angular positioning is realized by hole to be entered and roller；
3) to the downward pressure of planet wheel spindle, before being contacted with mainboard 8, hole orifice chamfer to be entered and the first compression bullet are passed through
The collective effect of spring 9, realizes the respective location-independent on the basis of roller；
4) after planet wheel spindle is contacted with mainboard 8, upper plate 4, guide pillar 3, the compression spring 2 of guide pin bushing 5 and second synergy
Lower promotion roller is moved down jointly, during realize the conversion that hole to be entered replaces roller benchmark；
5) when roller lower surface is contacted with ball end push rod 10, the first compression spring 9 is ineffective, while making roller quick
Ground, it is obedient to hole to be entered independently of one another, realizes press-in；
6) process of press in is completed when upper plate 4 is contacted with limited post 11.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All impartial changes made according to the present patent application scope and improvement
Deng within the patent covering scope that all should still belong to the present invention.
Claims (9)
1. a kind of planet wheel spindle positioning press-loading apparatus, including base plate, upper plate, mainboard, the mainboard are located at the top of the upper plate
And fitted with the upper plate, the base plate, upper plate, mainboard center be provided be located at same central axis on power transmission shaft treat into
Hole, the positioning hole on same central axis is circumferentially with close to the hole to be entered, it is characterised in that：In the positioning hole
Provided with the first compression spring, ball end fore-set is set, ball end fore-set is arranged at the upper plate below first compression spring
Between the positioning hole of base plate；
Guide pillar is provided between the base plate and upper plate, pressure cap is provided with the upper plate top, with being tightly connected at the top of the guide pillar；
Between the base plate and the upper plate, the second compression spring is provided with around the guide pillar；
Also include limited post, the limited post is arranged on the base plate.
2. planet wheel spindle positioning press-loading apparatus as claimed in claim 1, it is characterised in that：It is externally provided with and leads in the guide pillar
Set, the guide pin bushing extends to upper plate top edge from the base plate bottom surface, fitted with the pressure cap.
3. planet wheel spindle positioning press-loading apparatus as claimed in claim 2, it is characterised in that：The guide pillar is led higher than described
Set, and extend in the pressure cap.
4. the planet wheel spindle positioning press-loading apparatus as described in claim 3 is any, it is characterised in that：It is provided with the top of the guide pillar
Debugging pad.
5. the planet wheel spindle positioning press-loading apparatus as described in claim 1-4 is any, it is characterised in that：The guide pillar and pressure cap
Center is provided with threaded securing bores, is tightly connected the pressure cap and the guide pillar by hexagon-headed bolt.
6. planet wheel spindle positioning press-loading apparatus as claimed in claim 1, it is characterised in that：The limited post is provided with multiple,
Its height is less than the distance between described plate top surface to the upper plate bottom surface.
7. the planet wheel spindle positioning press-loading apparatus as described in claim 1 or 6 is any, it is characterised in that：On the limited post
Provided with thread segment, the base plate is provided with the screwed hole being engaged, and the limited post is fixed on into the base plate by six square nuts
On.
8. planet wheel spindle positioning press-loading apparatus as claimed in claim 1, it is characterised in that：The ball end fore-set upper end is located at
In the upper plate, its lower end is located in the base plate, and its lower end is connected with the base thread, and is fixed by six square nuts.
9. the planet wheel spindle positioning press-loading apparatus as described in claim 1 or 8 is any, it is characterised in that：Ball end fore-set
Central shaft with the positioning hole is on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710300342.9A CN106956118B (en) | 2017-05-02 | 2017-05-02 | Planet wheel axle location is with pressure equipment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710300342.9A CN106956118B (en) | 2017-05-02 | 2017-05-02 | Planet wheel axle location is with pressure equipment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106956118A true CN106956118A (en) | 2017-07-18 |
| CN106956118B CN106956118B (en) | 2023-01-03 |
Family
ID=59483877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710300342.9A Active CN106956118B (en) | 2017-05-02 | 2017-05-02 | Planet wheel axle location is with pressure equipment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106956118B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530753A (en) * | 2019-01-21 | 2019-03-29 | 天津普天单向器有限公司 | A kind of chamfer machining combination unit and application method |
| CN112621174A (en) * | 2020-12-07 | 2021-04-09 | 湖北文理学院 | Automatic dress press |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007190640A (en) * | 2006-01-19 | 2007-08-02 | Nsk Ltd | Shaft press-fitting device |
| CN101408202A (en) * | 2008-11-18 | 2009-04-15 | 河南省西峡汽车水泵股份有限公司 | Method and device for press mounting water pump impeller |
| CN201736144U (en) * | 2010-03-18 | 2011-02-09 | 南车戚墅堰机车车辆工艺研究所有限公司 | Pressing and installing fixture |
| CN203649833U (en) * | 2013-12-30 | 2014-06-18 | 河南恒发汽车零部件有限公司 | Press-fitting clamp with suspended lining |
| JP5981602B1 (en) * | 2015-04-16 | 2016-08-31 | 株式会社エイテック | Floating unit |
| CN106312905A (en) * | 2016-09-30 | 2017-01-11 | 横店集团英洛华电气有限公司 | Press-fitting device for axle of planet gear |
| CN207077162U (en) * | 2017-05-02 | 2018-03-09 | 天津普天单向器有限公司 | A kind of planet wheel spindle positioning press-loading apparatus |
-
2017
- 2017-05-02 CN CN201710300342.9A patent/CN106956118B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007190640A (en) * | 2006-01-19 | 2007-08-02 | Nsk Ltd | Shaft press-fitting device |
| CN101408202A (en) * | 2008-11-18 | 2009-04-15 | 河南省西峡汽车水泵股份有限公司 | Method and device for press mounting water pump impeller |
| CN201736144U (en) * | 2010-03-18 | 2011-02-09 | 南车戚墅堰机车车辆工艺研究所有限公司 | Pressing and installing fixture |
| CN203649833U (en) * | 2013-12-30 | 2014-06-18 | 河南恒发汽车零部件有限公司 | Press-fitting clamp with suspended lining |
| JP5981602B1 (en) * | 2015-04-16 | 2016-08-31 | 株式会社エイテック | Floating unit |
| CN106312905A (en) * | 2016-09-30 | 2017-01-11 | 横店集团英洛华电气有限公司 | Press-fitting device for axle of planet gear |
| CN207077162U (en) * | 2017-05-02 | 2018-03-09 | 天津普天单向器有限公司 | A kind of planet wheel spindle positioning press-loading apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530753A (en) * | 2019-01-21 | 2019-03-29 | 天津普天单向器有限公司 | A kind of chamfer machining combination unit and application method |
| CN109530753B (en) * | 2019-01-21 | 2023-08-29 | 天津普天单向器有限公司 | Chamfering machining combination device and use method |
| CN112621174A (en) * | 2020-12-07 | 2021-04-09 | 湖北文理学院 | Automatic dress press |
| CN112621174B (en) * | 2020-12-07 | 2024-06-04 | 湖北文理学院 | Automatic dress press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106956118B (en) | 2023-01-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104801947B (en) | A kind of flywheel clutch alignment pin press-loading apparatus | |
| CN106956118A (en) | A kind of planet wheel spindle positioning press-loading apparatus | |
| CN206527496U (en) | Back-up ring press-in device | |
| CN207077162U (en) | A kind of planet wheel spindle positioning press-loading apparatus | |
| CN207272633U (en) | A kind of gear shaft installs positioning mold | |
| CN203918403U (en) | Wheel is at line pressure bolt device | |
| CN203936588U (en) | A kind of aligning device easily | |
| CN202292135U (en) | Horizontal adjustment device | |
| CN203862699U (en) | Loop roller of high-speed wire-bar rolling equipment | |
| CN203598453U (en) | Full-automatic remote-control volleyball pitching machine | |
| CN203926451U (en) | A kind of equipment that automatically installs additional of bearing O type circle | |
| CN205465077U (en) | Bearing inner ring push in device | |
| CN106695293A (en) | Steering column bearing assembly tool | |
| CN207120380U (en) | A kind of manual polysilicon chip perforating press | |
| CN207229659U (en) | A kind of rotary body damping mechanism | |
| CN206296824U (en) | Fire in a stove before fuel is added body special spanner groove detent mechanism | |
| CN206484939U (en) | A kind of rotating disc type friction press | |
| CN105945157B (en) | A kind of fixing device for mould | |
| CN206682158U (en) | A kind of flange bearing | |
| CN106378745B (en) | A kind of falling stop device for splined shaft assembly | |
| CN205503693U (en) | Many spiral shells hair style bolt | |
| CN208651377U (en) | A kind of floating pin for metalworking machinery | |
| CN206653267U (en) | A kind of emery wheel positioning tool | |
| CN104791444B (en) | A kind of double lead adjustment mechanism with support | |
| CN202591518U (en) | Connection rod pushing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |