CN208528577U - A kind of location hole processing tool of planetary gear on the planet carrier of planetary reduction gear - Google Patents
A kind of location hole processing tool of planetary gear on the planet carrier of planetary reduction gear Download PDFInfo
- Publication number
- CN208528577U CN208528577U CN201820949276.8U CN201820949276U CN208528577U CN 208528577 U CN208528577 U CN 208528577U CN 201820949276 U CN201820949276 U CN 201820949276U CN 208528577 U CN208528577 U CN 208528577U
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- CN
- China
- Prior art keywords
- pressing plate
- planetary gear
- fixing seat
- planetary
- processing tool
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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.)
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Abstract
The utility model relates to planetary reduction gear parts machining technical fields, more particularly to a kind of location hole processing tool of the planetary gear on planet carrier of planetary reduction gear, using the fixed planetary gear of fixing seat, and planetary gear is compressed by the padded planetary gear of supporting block and pressing plate, then the positioning hole machined of planetary gear is carried out, the tool structure for processing is simple, and rationally, installation is firm for design, convenient for positioning hole machined, working efficiency is improved.
Description
Technical field
The utility model relates to planetary reduction gear parts machining technical field more particularly to a kind of rows of planetary reduction gear
The location hole processing tool of planetary gear in carrier.
Background technique
Planetary gear is mounted on planet carrier component by wheel shaft, and the accuracy of mesh and the operation to guarantee planetary gear are flat
Surely, the fixation of wheel shaft is realized by using interference fit.Need to carry out planet carrier component and planetary gear before carrying out axle press-fitting
Positioning, in order to take turns shaft alignement, the processing fixation of the location hole of existing planetary gear is cumbersome, and assembly efficiency is lower.
Utility model content
Technical problem to be solved by the utility model is: cumbersome in order to solve the processing of planetary gear location hole fixation
Technical problem, the utility model provide the location hole processing tool of the planetary gear on a kind of planet carrier of planetary reduction gear.
The technical scheme adopted by the utility model to solve the technical problem is as follows: on a kind of planet carrier of planetary reduction gear
The location hole processing tool of planetary gear, planetary gear include integral structure and coaxial arrangement upper axis and lower axle, the outer diameter of upper axis it is big
In the outer diameter of lower axle, so that forming step surface between upper axis and lower axle, stepped hole, the lower part of upper axis are provided in the top of upper axis
There are three supporting beams for setting, and three supporting beam circumference uniform distributions are in the edge of upper axis, so that the lower cage of upper axis is set as hollow out sky
Between, the section of supporting beam is roughly triangular, and vertex of a triangle is formed between adjacent supports beam towards the center of upward axis
Fan-shaped window,
The location hole processing tool includes pedestal, workbench, planetary gear fixing seat, pressing plate and pressing plate fixing seat, described
Workbench is fixedly mounted on the surface of pedestal, and planetary gear fixing seat is fixedly mounted on the surface of workbench, and planetary gear is fixed
The center of seat offers installation through-hole, and lower axle is inserted into installation through-hole, is arranged between step surface and planetary gear fixing seat upper surface
There is supporting block, pressing plate fixing seat is fixedly mounted on the surface of workbench, and pressing plate is slidably mounted in pressing plate fixing seat, and pressing plate exists
After sliding in pressing plate fixing seat, pressing plate front end is inserted into fan-shaped window and pushes down planetary gear, and compression is additionally provided on pressing plate
Retaining mechanism.
Further, specifically, the compression retaining mechanism includes tie down screw, be located on workbench planetary gear fixing seat and
Table lock tieholen is provided between pressing plate fixing seat, tie down screw is threadedly coupled through pressing plate insertion table lock tieholen, lock
It is located at below pressing plate on tight screw rod and is provided with locking nut.The position of pressing plate fixing seat and table lock tieholen all designs
, after pressing plate slides in place, it is inserted into table lock tieholen and is locked with tie down screw.
In order to limit the glide direction of pressing plate, T-slot, pressing back-end are provided on the surface of the pressing plate fixing seat
Lower part be provided with T sliding block, T sliding block and T-slot are slidably matched, and T-slot of the pressing plate in pressing plate fixing seat slidably reciprocates, can
Adjusting pressing plate is separate or close to planetary gear.
Further, specifically, for the ease of installing, so that it is compact-sized, multiple tracks, which is provided with, on the pedestal is parallel to each other
T-slot, workbench is fixedly connected by the screw in T-slot with pedestal.
The pressing plate front end is triangular in shape, is inserted into fan-shaped window, and two in two waists of triangle and fan-shaped window
Side matches, and the front end of the triangle has circular arc protrusion, offers circular mounting as the center of circle using the circle where circular arc protrusion
Hole, circular mounting hole and the coaxial arrangement of upper axis when pressing plate is pressed on planetary gear, circular arc protrusion cannot be greater than fan-shaped window, no
It then will affect moving forward and backward for pressing plate.
The utility model has the beneficial effects that planetary gear on a kind of planet carrier of planetary reduction gear of the utility model
Location hole processing tool using the fixed planetary gear of fixing seat, and compresses planet by the padded planetary gear of supporting block and pressing plate
Then wheel carries out the positioning hole machined of planetary gear, the tool structure for processing is simple, and rationally, installation is firm for design, is convenient for location hole
Processing improves working efficiency.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the optimal reality of location hole processing tool of the planetary gear on a kind of planet carrier of planetary reduction gear of the utility model
Apply the structural schematic diagram of example.
Fig. 2 is the optimal reality of location hole processing tool of the planetary gear on a kind of planet carrier of planetary reduction gear of the utility model
Apply another angled arrangement schematic diagram of example.
Fig. 3 is the optimal reality of location hole processing tool of the planetary gear on a kind of planet carrier of planetary reduction gear of the utility model
Apply the top view of example.
Fig. 4 is enlarged drawing at A in Fig. 3.
In figure: 11, upper axis, 111, stepped hole, 112, supporting beam, 113, fan-shaped window, 12, lower axle, 13, step surface, 2,
Pedestal, 3, workbench, 31, table lock tieholen, 4, planetary gear fixing seat, 41, installation through-hole, 5, pressing plate, 51, T sliding block, 52,
Circular arc protrusion, 521, circular mounting hole, 6, pressing plate fixing seat, 7, supporting block, 8, tie down screw, 9, locking nut.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
It as shown in Figs 1-4, is the utility model optimum embodiment, the planetary gear on a kind of planet carrier of planetary reduction gear
Location hole processing tool, planetary gear include that the upper axis 11 of integral structure and coaxial arrangement and lower axle 12, the outer diameter of upper axis 11 are greater than
The outer diameter of lower axle 12 is provided with stepped hole in the top of upper axis 11 so that forming step surface 13 between upper axis 11 and lower axle 12
111, there are three supporting beam 112, three 112 circumference uniform distributions of supporting beam make in the edge of upper axis 11 for the lower part setting of upper axis 11
The lower cage that axis 11 must be gone up is set as hollow space, the section of supporting beam 112 it is roughly triangular (since bottom edge is in circumference, so
With certain radian), and vertex of a triangle forms fan-shaped window towards the center of upward axis 11, between adjacent supports beam 112
113,
Location hole processing tool includes pedestal 2, workbench 3, planetary gear fixing seat 4, pressing plate 5 and pressing plate fixing seat 6, work
Platform 3 is fixedly mounted on the surface of pedestal 2, and planetary gear fixing seat 4 is fixedly mounted on the surface of workbench 3, and planetary gear is fixed
The center of seat 4 offers installation through-hole 41, and lower axle 12 is inserted into installation through-hole 41, table on step surface 13 and planetary gear fixing seat 4
Supporting block 7 is provided between face, supporting block 7 is fixedly mounted in planetary gear fixing seat 4, and pressing plate fixing seat 6 is fixedly mounted on work
On the surface for making platform 3, pressing plate 5 is slidably mounted in pressing plate fixing seat 6, after pressing plate 5 slides in pressing plate fixing seat 6, before pressing plate 5
End is inserted into fan-shaped window 113 and pushes down planetary gear, and compression retaining mechanism is additionally provided on pressing plate 5.
Compressing retaining mechanism includes tie down screw 8, on workbench 3 between planetary gear fixing seat 4 and pressing plate fixing seat 6
It is provided with table lock tieholen 31, tie down screw 8 is inserted into table lock tieholen 31 through pressing plate 5 and is threadedly coupled, on tie down screw 8
The lower section of pressing plate 5 is provided with locking nut 9, in order to cooperate front and back to adjust, for through the hole of tie down screw 8 on pressing plate 5
For kidney slot.
T-slot is provided on the surface of pressing plate fixing seat 6, the lower part of 5 rear end of pressing plate is provided with T sliding block 51,51 He of T sliding block
T-slot is slidably matched.
The T-slot that multiple tracks is parallel to each other is provided on pedestal 2, workbench 3 passes through screw and the fixation of pedestal 2 in T-slot
Connection.5 front end of pressing plate is triangular in shape, and 5 front end of pressing plate is inserted into fan-shaped window 113, and the two sides of 5 front end of pressing plate and fan-shaped window
Two sides in 113 match, and the front end of triangle has circular arc protrusion 52, are offered using the circle where circular arc protrusion 52 as the center of circle
Circular mounting hole 521, when pressing plate 5 is pressed on planetary gear, circular mounting hole 521 and upper axis 11 are coaxially disposed.
The screw in T-slot that workbench 3 passes through pedestal 2 is fixed on pedestal 2, planetary gear fixing seat 4 by screw and
Workbench 3 is fixedly connected, and lower axle 12 is inserted into the installation through-hole 41 at 4 center of planetary gear fixing seat, and planetary gear passes through step surface 13
Supporting block 7 between 4 upper surface of planetary gear fixing seat is padded, is then protruded into fan-shaped window 113 by pressing plate 5 again and pushes down row
Star-wheel can carry out positioning hole machined.T-slot of the pressing plate 5 in pressing plate fixing seat 4 slidably reciprocates, and it is separate can to adjust pressing plate 5
Or close to the position of planetary gear, after pressing plate 5 enters the position of fan-shaped window 113 in place, since 5 front end of pressing plate is in triangle
The inclined-plane of shape, 113 two sides of two waists of triangle and fan-shaped window matches, so that pressing plate 5 can not push further along, justifies at this time
Shape mounting hole 521 and upper axis 11 are coaxial, tie down screw 8 and locking nut 9 are locked, 51 He of T sliding block of the lower part of 5 rear end of pressing plate
T-slot has spacing in-between, can finely tune the height of pressing plate 5.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (5)
1. a kind of location hole processing tool of the planetary gear on planet carrier of planetary reduction gear, the planetary gear include integral structure
And the upper axis (11) and lower axle (12) of coaxial arrangement, the outer diameter of upper axis (11) is greater than the outer diameter of lower axle (12), so that upper axis (11)
Step surface (13) are formed between lower axle (12), are provided with stepped hole (111) in the top of upper axis (11), the lower part of upper axis (11)
There are three supporting beam (112) for setting, and three supporting beam (112) circumference uniform distributions are in the edge of upper axis (11), so that upper axis (11)
Lower cage be set as hollow space, the section of supporting beam (112) is roughly triangular, and vertex of a triangle is towards upward axis
(11) center forms fan-shaped window (113) between adjacent supports beam (112),
It is characterized by: the location hole processing tool includes pedestal (2), workbench (3), planetary gear fixing seat (4), pressing plate
(5) it is fixedly mounted on the surface of pedestal (2) with pressing plate fixing seat (6), the workbench (3), planetary gear fixing seat (4) is fixed
It is mounted on the surface of workbench (3), the center of planetary gear fixing seat (4) offers installation through-hole (41), lower axle (12) insertion
In installation through-hole (41), supporting block (7) are provided between step surface (13) and planetary gear fixing seat (4) upper surface,
Pressing plate fixing seat (6) is fixedly mounted on the surface of workbench (3), and pressing plate (5) is slidably mounted on pressing plate fixing seat (6)
Interior, after pressing plate (5) slides on pressing plate fixing seat (6), pressing plate (5) front end is inserted into fan-shaped window (113) and pushes down row
Star-wheel, pressing plate are additionally provided with compression retaining mechanism on (5).
2. the location hole processing tool of the planetary gear on a kind of planet carrier of planetary reduction gear as described in claim 1, special
Sign is: the compression retaining mechanism includes tie down screw (8), and planetary gear fixing seat (4) are located on workbench (3) and pressing plate is solid
It is provided between reservation (6) table lock tieholen (31), tie down screw (8) is inserted into table lock tieholen through pressing plate (5) afterwards
(31), it and with table lock tieholen (31) is threadedly coupled, is located at below pressing plate (5) on tie down screw (8) and is provided with locking screw
Female (9).
3. the location hole processing tool of the planetary gear on a kind of planet carrier of planetary reduction gear as described in claim 1, special
Sign is: T-slot is provided on the surface of the pressing plate fixing seat (6), the lower part of pressing plate (5) rear end is provided with T sliding block (51),
T sliding block (51) and T-slot are slidably matched.
4. the location hole processing tool of the planetary gear on a kind of planet carrier of planetary reduction gear as described in claim 1, special
Sign is: the T-slot that multiple tracks is parallel to each other is provided on the pedestal (2), workbench (3) passes through screw and bottom in T-slot
Seat (2) is fixedly connected.
5. the location hole processing tool of the planetary gear on a kind of planet carrier of planetary reduction gear as described in claim 1, special
Sign is: pressing plate (5) front end is triangular in shape, is inserted into the two sides in fan-shaped window (113) and in fan-shaped window (113) and matches
It closes, the front end of the triangle has circular arc protrusion (52), offers round peace as the center of circle using the circle where circular arc protrusion (52)
It fills hole (521), when pressing plate (5) is pressed on planetary gear, circular mounting hole (521) and upper axis (11) coaxial arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949276.8U CN208528577U (en) | 2018-06-19 | 2018-06-19 | A kind of location hole processing tool of planetary gear on the planet carrier of planetary reduction gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949276.8U CN208528577U (en) | 2018-06-19 | 2018-06-19 | A kind of location hole processing tool of planetary gear on the planet carrier of planetary reduction gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208528577U true CN208528577U (en) | 2019-02-22 |
Family
ID=65391171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820949276.8U Expired - Fee Related CN208528577U (en) | 2018-06-19 | 2018-06-19 | A kind of location hole processing tool of planetary gear on the planet carrier of planetary reduction gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208528577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414568A (en) * | 2021-07-16 | 2021-09-21 | 重庆齿轮箱有限责任公司 | Multi-type single-arm planet shaft press-fitting platform |
-
2018
- 2018-06-19 CN CN201820949276.8U patent/CN208528577U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414568A (en) * | 2021-07-16 | 2021-09-21 | 重庆齿轮箱有限责任公司 | Multi-type single-arm planet shaft press-fitting platform |
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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: 20190222 Termination date: 20210619 |
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| CF01 | Termination of patent right due to non-payment of annual fee |