CN207077162U - 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
- CN207077162U CN207077162U CN201720473445.0U CN201720473445U CN207077162U CN 207077162 U CN207077162 U CN 207077162U CN 201720473445 U CN201720473445 U CN 201720473445U CN 207077162 U CN207077162 U CN 207077162U
- Authority
- CN
- China
- Prior art keywords
- upper plate
- bottom 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.)
- Expired - Fee Related
Links
- 230000014392 establishment of spindle localization Effects 0.000 title claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Automatic Assembly (AREA)
Abstract
The utility model provides a kind of planet wheel spindle positioning press-loading apparatus, including bottom plate, upper plate, mainboard, mainboard is located at the top of upper plate and is bonded with upper plate, bottom plate, upper plate, the center of mainboard are provided with the hole to be entered on same central axis, the positioning hole on same central axis is circumferentially with close to hole to be entered, the first compression spring is provided with positioning hole, ball end fore-set is set below the first compression spring, ball end fore-set is arranged between upper plate and the positioning hole of bottom plate；Guide pillar is provided between bottom plate and upper plate, the pressure cap with being tightly connected at the top of guide pillar is provided with upper plate top；Between bottom plate and upper plate, the second compression spring is provided with around guide pillar；Limited post is provided with bottom plate.The utility model can realize that polynary benchmark is positioned independently and be positioned with independent translation, position reliable between planet wheel spindle and roller, and 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, another kind is whole plunging of roller, is completed jointly with forcing press by specific press-loading apparatus.
Press-loading apparatus used in 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 being pressed into not know；It is single to be only pressed into, production efficiency compared with
It is low；Device is complex, and manufacture, use and maintenance cost are higher.
Press-loading apparatus used in 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, fabrication cycle length, and rapid wear is difficult in maintenance.
The content of the invention
The technical problems to be solved in the utility model be to provide it is a kind of it is efficient, can preferably meet product technology requirement,
Press-loading apparatus simple in construction, cost of use is relatively low.
In order to solve the above-mentioned technical problem, this application discloses a kind of planet wheel spindle positioning press-loading apparatus, including bottom plate,
Upper plate, mainboard, the mainboard are located at the top of the upper plate and are bonded with the upper plate, and the bottom 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, the first compression spring is provided with the positioning hole, ball end fore-set, the ball are set below first compression spring
End fore-set is arranged between the positioning hole of the upper plate and bottom plate.
Wherein, guide pillar is provided between the bottom plate and upper plate, pressure cap is provided with the upper plate top, with guide pillar top
It is tightly connected；Between the bottom plate and the upper plate, the second compression spring is provided with around the guide pillar.
Wherein, in addition to limited post, the limited post are arranged on the bottom plate.
Further, guide pin bushing is externally provided with the guide pillar, the guide pin bushing extends to the upper plate top from the bottom plate bottom surface
Edge, fitted with the pressure cap.
Further, the guide pillar is higher than the guide pin bushing, and extends in the pressure cap.
Further, debugging pad is provided with 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 be provided with it is 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 bottom plate is provided with the screwed hole being engaged, by six side's spiral shells
The limited post is fixed on the bottom plate by mother.
Wherein, the ball end fore-set upper end is located in the upper plate, and its lower end is located in the bottom plate, its lower end with it is described
Base thread connects, 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：The utility model can realize polynary base
Standard is positioned independently to be positioned with independent translation, is positioned reliably between planet wheel spindle and roller, Kong Ling to be entered is obedient at roller center
Quick, perpendicularity is good after press-in, can preferably meet technical requirements；It is easy to operate and the utility model is simple in construction, use and tie up
Shield expense is low.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Schematic description and description please is used to explain the application, does not form the improper restriction to the application.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model.
Wherein：1. bottom 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 bottom plate 1, upper plate 4, mainboard 8, the mainboard 8
It is bonded positioned at the top of the upper plate 4 and with the upper plate 4, the bottom plate 1, upper plate 4, the center of mainboard 8 are provided with same
Power transmission shaft hole to be entered on mandrel line, 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 positioning hole 12 of the upper plate 4 and bottom plate 1.
Wherein, guide pillar 3 is provided between the bottom 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 bottom plate 1 and the upper plate 4, the second compression spring 2 is provided with around the guide pillar 3.
Wherein, in addition to limited post 11, the limited post 11 are arranged on the bottom 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 bottom 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 bottom 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 bottom plate 1 is provided with the screwed hole being engaged, by six
The limited post 11 is fixed on the bottom 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 bottom plate 1, its lower end and institute
State bottom plate 1 to be threadedly coupled, and fixed by six square nuts.
Further, ball end fore-set ensure that roller with the central shaft of the positioning hole 12 on same straight line
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, and on the basis of roller, 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, realize the respective location-independent on the basis of roller；
4) after planet wheel spindle contacts with mainboard 8, upper plate 4, guide pillar 3, the compression spring 2 of guide pin bushing 5 and second synergy
Lower promotion roller moves down jointly, during realize the conversion of hole to be entered substitution roller benchmark；
5) when roller lower surface contacts with ball end push rod 10, the first compression spring 9 is ineffective, while makes roller quick
Ground, hole to be entered is obedient to independently of one another, realize press-in；
6) process of press in is completed when upper plate 4 contacts with limited post 11.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (9)
1. a kind of planet wheel spindle positioning press-loading apparatus, including bottom plate, upper plate, mainboard, the mainboard is located at the top of the upper plate
And be bonded with the upper plate, the power transmission shaft that the bottom plate, upper plate, the center of mainboard are provided with the same central axis 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
Ball end fore-set is set provided with the first compression spring, below first compression spring, and ball end fore-set is arranged at the upper plate
Between the positioning hole of bottom plate；
Guide pillar is provided between the bottom 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 bottom 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 bottom 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 extend to upper plate top edge from the bottom 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. planet wheel spindle positioning press-loading apparatus as claimed in claim 3, it is characterised in that：Debugging is provided with the top of the guide pillar
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 be provided with it is 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 bottom plate is provided with the screwed hole being engaged, and the limited post is fixed on into the bottom 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 bottom 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 |
|---|---|---|---|
| CN201720473445.0U CN207077162U (en) | 2017-05-02 | 2017-05-02 | A kind of planet wheel spindle positioning press-loading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720473445.0U CN207077162U (en) | 2017-05-02 | 2017-05-02 | A kind of planet wheel spindle positioning press-loading apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207077162U true CN207077162U (en) | 2018-03-09 |
Family
ID=61436272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720473445.0U Expired - Fee Related CN207077162U (en) | 2017-05-02 | 2017-05-02 | A kind of planet wheel spindle positioning press-loading apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207077162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956118A (en) * | 2017-05-02 | 2017-07-18 | 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 CN201720473445.0U patent/CN207077162U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956118A (en) * | 2017-05-02 | 2017-07-18 | 天津普天单向器有限公司 | A kind of planet wheel spindle positioning press-loading apparatus |
| CN106956118B (en) * | 2017-05-02 | 2023-01-03 | 天津普天单向器有限公司 | Planet wheel axle location is with pressure equipment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104801947B (en) | A kind of flywheel clutch alignment pin press-loading apparatus | |
| CN204673242U (en) | A kind of assistant pressing tool for press-fiting spindle ball stud mounting bush | |
| CN207077162U (en) | A kind of planet wheel spindle positioning press-loading apparatus | |
| CN106956118A (en) | A kind of planet wheel spindle positioning press-loading apparatus | |
| CN204603726U (en) | A kind of hub bearing press-loading apparatus | |
| CN207615480U (en) | Cross axle punching sizing device | |
| CN204748509U (en) | Dress pressure equipment of gear pump floating axle cover sub -assembly is put | |
| CN202292135U (en) | Horizontal adjustment device | |
| CN103465012B (en) | Connect the screw rod automatic screwing device of fin and crystal | |
| CN206048081U (en) | Engine gudgeon pin snap ring press-loading apparatus | |
| CN105458696B (en) | Ball bearing guide bushing assembled fixture | |
| CN202833904U (en) | Ball lead screw pair | |
| CN203993769U (en) | The assembly tooling of a kind of formation of tubes interface O type circle | |
| CN206966799U (en) | A kind of vertical gear-hobbing clamp | |
| CN203926451U (en) | A kind of equipment that automatically installs additional of bearing O type circle | |
| CN203972771U (en) | Multi-section type casting rising head | |
| CN206732909U (en) | A kind of thin-wall cylinder casing press mounting tool | |
| CN103341754B (en) | A kind of motorcycle steering column takes up method of completing the square | |
| CN207009320U (en) | A kind of automatic riveting in the die machine | |
| CN206682158U (en) | A kind of flange bearing | |
| CN205446598U (en) | A screw drive mechanism for in numerical control device | |
| CN204751861U (en) | Adjustable staircase tap fixing device | |
| CN205503693U (en) | Many spiral shells hair style bolt | |
| CN204935378U (en) | A kind of mill crank-shaft link neck fixture | |
| CN105855406B (en) | A kind of mould fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |