CN208450966U - A kind of electric wheel side speed reducer jackshaft tooth mesh device - Google Patents
A kind of electric wheel side speed reducer jackshaft tooth mesh device Download PDFInfo
- Publication number
- CN208450966U CN208450966U CN201820607009.2U CN201820607009U CN208450966U CN 208450966 U CN208450966 U CN 208450966U CN 201820607009 U CN201820607009 U CN 201820607009U CN 208450966 U CN208450966 U CN 208450966U
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- tooth
- axis
- piece
- gauge
- toothholder
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 9
- 210000003781 tooth socket Anatomy 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000012356 Product development Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 241001416181 Axis axis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a kind of electric wheel side speed reducer jackshaft tooth mesh devices, comprising: bottom plate, positioning seat, piece tooth locating piece and axis tooth locating piece；Positioning base is fixed on bottom plate；Piece tooth is fixedly connected with toothholder with bottom plate, and piece tooth is provided with sliding slot to toothholder, piece tooth is slidably fitted in sliding slot to tooth gauge, piece tooth is provided with piece tooth to tooth bulb to one end of tooth gauge, and the other end is connected with piece tooth pull rod；Piece tooth pull rod is slidably mounted in the mounting hole of piece tooth limit sleeve, is equipped with the first spring on piece tooth pull rod；Axis tooth is fixedly connected with toothholder with bottom plate, and axis tooth is provided with horizontal sliding slot to toothholder, axis tooth is slidably fitted in sliding slot to tooth gauge, axis tooth is provided with axis tooth to tooth bulb to one end of tooth gauge, and the other end is connected with axis tooth pull rod；Axis tooth pull rod is slidably mounted in the mounting hole of axis tooth limit sleeve, is equipped with second spring on axis tooth pull rod.Tooth mesh device can meet angle to tooth matching requirements, and work efficiency is high, high to tooth precision.
Description
Technical field
The utility model belongs to speed reducer tooling and fixture technical field, in particular among a kind of electric wheel side speed reducer
Axis tooth mesh device.
Background technique
For energy-saving and emission-reduction, electric car is greatly developed in recent years, and speed reducer field is in order to cooperate electric car
The control of motor speed, certain company have developed electric car wheel side speed reducer.Such wheel side speed reducer and conventional transmissions are most
Big difference is that its revolving speed with higher, up to 10000 turns.During such primary speed-down mechanism is double reduction, is double
Between axis, helical teeth structure wheel side speed reducer, due to structural requirement, its entire shafting has accurately to tooth angle degree, thus it requires level-one
There is angle of assembling between the two countershaft assembly axis teeth and piece tooth of deceleration mechanism to tooth requirement, however the double jackshaft speed changes of tradition
Simultaneously non-angular now lacks a kind of jackshaft tooth mesh device suitable for wheel side speed reducer to tooth requirement to device.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of electric wheel side speed reducer jackshaft tooth mesh device
?.The angle that the tooth mesh device of the utility model can meet the countershaft assembly of wheel side speed reducer assembles tooth
It is required that working efficiency with higher, and it is with higher to tooth precision.
A kind of electric wheel side speed reducer jackshaft tooth mesh device, comprising: bottom plate, positioning seat, piece tooth locating piece and axis tooth
Locating piece；It is provided with installation through-hole on bottom plate, positioning seat is fixedly installed in installation through-hole, is provided with and vertical determines on positioning seat
Position through-hole, positioning through hole are used for the positioning of jackshaft；Piece tooth locating piece includes piece tooth to toothholder and piece tooth limit sleeve；Piece tooth is to tooth
Seat is fixedly connected with bottom plate, and piece tooth is provided with horizontal sliding slot to toothholder, and piece tooth is slidably fitted in sliding slot to tooth gauge, piece tooth pair
One end of the close positioning seat of tooth gauge is provided with piece tooth to tooth bulb, and the other end is connected with piece tooth pull rod；Piece tooth limit sleeve and piece
Tooth is fixedly connected with toothholder, and piece tooth limit sleeve is provided with mounting hole, and the mounting hole of piece tooth limit sleeve is with piece tooth to the sliding slot of toothholder
It is connected, piece tooth pull rod is slidably mounted in the mounting hole of piece tooth limit sleeve, and the first spring, the first bullet are equipped on piece tooth pull rod
Spring can provide elastic force for piece tooth pull rod；Axis tooth locating piece includes axis tooth to toothholder and axis tooth limit sleeve；Axis tooth is to toothholder and bottom
Plate is fixedly connected, and axis tooth is provided with horizontal sliding slot to toothholder, axis tooth is slidably fitted in sliding slot to tooth gauge, axis tooth is to tooth gauge
One end close to positioning seat is provided with axis tooth to tooth bulb, and the other end is connected with axis tooth pull rod；Axis tooth limit sleeve and axis tooth are to tooth
Seat is fixedly connected, and axis tooth limit sleeve is provided with mounting hole, and the mounting hole of axis tooth limit sleeve is connected with sliding slot of the axis tooth to toothholder,
Axis tooth pull rod is slidably mounted in the mounting hole of axis tooth limit sleeve, is equipped with second spring on axis tooth pull rod, second spring can
Elastic force is provided for axis tooth pull rod；Wherein, piece tooth is to tooth gauge and axis tooth to the axis of the tooth gauge axis phase with vertically oriented hole respectively
It hands over, the angle that piece tooth projects tooth gauge and axis tooth to the axis of tooth gauge in the horizontal plane can satisfy countershaft assembly to be assembled
In axis tooth and piece tooth angle to tooth requirement.
Further, piece tooth limit sleeve and piece tooth pull rod are correspondingly arranged on limit hole, axis tooth limit sleeve and axis tooth pull rod pair
It should be provided with limit hole, be mounted on positioning pin in limit hole.
Further, the tail end of piece tooth pull rod and axis tooth pull rod is provided with handle.
Further, the mounting hole in piece tooth limit sleeve is stepped hole, and mounting hole is close to piece tooth to the hole of one end of toothholder
Diameter is greater than the aperture of the other end, and piece tooth pull rod is provided with annular convex platform, the setting of the first spring to one end that tooth gauge is connect with piece tooth
Between the end face of one end of the cascaded surface and annular convex platform of stepped hole.
Further, the mounting hole in axis tooth limit sleeve is stepped hole, and mounting hole is by paraxial tooth to the hole of one end of toothholder
Diameter is greater than the aperture of the other end, and axis tooth pull rod is provided with annular convex platform, second spring setting to one end that tooth gauge is connect with axis tooth
Between the end face of one end of the cascaded surface and annular convex platform of stepped hole.
It further, further include piece tooth cover board and axis tooth cover board；Piece tooth cover board is fixedly connected on piece tooth on toothholder, can
Piece tooth is completed into the limit to piece tooth to orientation above and below tooth gauge to the horizontal groove capping of toothholder；Axis tooth cover board is fixedly connected on axis
Axis tooth can be completed the limit to axis tooth to orientation above and below tooth gauge to the horizontal groove capping of toothholder on toothholder by tooth.
Further, piece tooth locating piece, axis tooth locating piece and positioning seat are fixed with bottom plate by bolted connection
Connection.
Further, piece tooth is 38 ° to the angle for the angle that the axis of tooth gauge projects in the horizontal plane to tooth gauge and axis tooth
~45 °.
Further, piece tooth is 39 ° to the angle for the angle that the axis of tooth gauge projects in the horizontal plane to tooth gauge and axis tooth
Or 43 °.
Compared with prior art, the utility model has the following beneficial effects:
The jackshaft tooth mesh device of the utility model be suitable for angled requirement to tooth, by bottom plate at fixed angles
The piece tooth locating piece and axis tooth locating piece of degree controls the angle between countershaft-gear, by tooth bulb, to tooth gauge, pull rod
Operate tooth with the elastic mechanism of spring composition, using elastic floating structure, it is ensured that bulb flexibility is to tooth；Pass through two
The position of locating piece and the difference in height of tooth bulb can carry out part radially, circumferentially and the positioning in axial three directions, to have
It is higher to tooth precision.The utility model is used for speed reducer perhaps speed changer speed reducer or the change with double intermediate shaft structures
There are during the packing of the jackshaft of different fixed angles, fix to tooth angle degree by this between the jackshaft of fast device and transmission shaft
Device guarantees gear mechanism.
Further, it by the limit of positioning pin and the achievable pull rod of limit hole, and then fixes to tooth gauge, can prevent from filling
With in the process to the unnecessary sliding of tooth gauge generation.
Further, can pull rod be pulled out or is pushed by handle, facilitated operation, working efficiency can be improved.
Further, it is covered by cover board to the groove on toothholder, can further prevent sending out tooth gauge in sliding process
Life moves up and down, and can be improved to tooth accuracy.
Further, locating piece and positioning seat are all made of bolted mode and are fixedly connected with bottom plate, are bolted tool
There are certain gap and adjustment space, the angle of two locating pieces can be finely adjusted, it is ensured that the angle of two locating pieces meets
The angle of jackshaft is to tooth requirement.
Further, piece tooth exists to tooth gauge and axis tooth to the angle control for the angle that the axis of tooth gauge projects in the horizontal plane
Within the scope of 38 °~44 °, can meet research and development product to tooth needs.
Detailed description of the invention
Fig. 1 is a kind of overlooking structure diagram of electric wheel side speed reducer jackshaft tooth mesh device of the utility model；
Fig. 2 is schematic cross-sectional view at A-A in Fig. 1；
Fig. 1 is into Fig. 2,1 bottom plate；2 teeth are to toothholder；3 positioning seats；4 positioning pins；5 tooth limit sleeves；6 tooth pull rods；7
First spring；8 teeth are to tooth gauge；9 tooth cover boards；10 teeth are to tooth bulb；11 axis teeth are to tooth bulb；12 axis teeth are to toothholder；13
Axis tooth is to tooth gauge；14 axis tooth cover boards；15 axis tooth pull rods；16 axis tooth limit sleeves；17 second springs；18 handles；21 positioning pins.
Specific embodiment
The utility model is described in further details in the following with reference to the drawings and specific embodiments..
With reference to Fig. 1 and Fig. 2, a kind of electric wheel side speed reducer jackshaft tooth mesh device of the utility model, comprising: bottom plate
1, positioning seat 3, piece tooth locating piece and axis tooth locating piece；The left side of bottom plate 1 is machined with cylindrical installation through-hole, installation through-hole
Upper end is provided with counterbore, and the diameter of counterbore is greater than the diameter of installation through-hole, is machined with 3 threaded holes on the end face of counterbore base,
Threaded hole is arranged around the axial array formula of installation through-hole.Positioning seat 3 is cylindrical body, is machined with positioning through hole on cylindrical body, is positioned
Through-hole is used for the positioning of jackshaft, and the axis of positioning through hole is overlapped with the axis of positioning seat 3, and the outside of positioning seat 3 is provided with ring
Shape boss processes 3 bolt mounting holes on annular convex platform.Bolt passes through the mounting hole on annular convex platform and the screw thread of counterbore bottom end
Hole is connected, and positioning seat 3 is fixed on bottom plate 1.It is printed with tooling number on bottom plate 1, to distinguish tooling type and angle.
Piece tooth locating piece includes piece tooth to toothholder 2 and piece tooth limit sleeve 5；Piece tooth is solid by bolt 19 and bottom plate 1 to toothholder 2
Fixed connection, piece tooth are provided with horizontal concrete chute to the upper end of toothholder 2, piece tooth are slidably fitted in sliding slot to tooth gauge 8, piece tooth cover board 9
Piece tooth is fixedly connected on on toothholder 2 by bolt 20, piece tooth can be completed to piece tooth pair the horizontal groove capping of toothholder 2
The limit in about 8 orientation of tooth gauge.Piece tooth is to the piece tooth for being provided centrally with cylinder of one end of the close positioning seat of tooth gauge 8 to tooth
Bulb 10, piece tooth are overlapped the axis of tooth bulb 10 with axis of the piece tooth to tooth gauge 8, and the other end is connected with piece tooth pull rod 6；Piece tooth
Limit sleeve 5 is fixedly connected with toothholder 2 with piece tooth, and piece tooth limit sleeve 5 is provided with ladder mounting hole, the ladder peace of piece tooth limit sleeve 5
Dress hole is connected with sliding slot of the piece tooth to toothholder 2 and axis is overlapped, and piece tooth pull rod 6 is slidably mounted on the installation of piece tooth limit sleeve 5
The front end of Kong Zhong, piece tooth pull rod 6 are connected with tail end of the piece tooth to tooth gauge 8.Mounting hole in piece tooth limit sleeve 5 is stepped hole,
Mounting hole is greater than the aperture of the other end close to piece tooth to the aperture of one end of toothholder 2, and piece tooth pull rod 6 connect tooth gauge 8 with piece tooth
One end be provided with annular convex platform, the first spring 7 is set between the cascaded surface of stepped hole and the end face of one end of annular convex platform,
First spring 7 can mention 6 for elastic force for piece tooth pull rod.Piece tooth limit sleeve 5 and piece tooth pull rod 6 are correspondingly arranged on limit hole, limit
Positioning pin 4 is installed in hole.The tail end of piece tooth pull rod 6 is fixedly connected with handle 18, and the friction of textured is provided on handle 18
Groove.
Axis tooth locating piece includes axis tooth to toothholder 12 and axis tooth limit sleeve 16；Axis tooth passes through bolt 22 and bottom plate to toothholder 12
1 is fixedly connected, and axis tooth is provided with horizontal concrete chute to the upper end of toothholder 12, and axis tooth is slidably fitted in sliding slot to tooth gauge 13, axis tooth
Cover board 14 is fixedly connected on axis tooth on toothholder 12, can complete axis tooth to axis tooth the horizontal groove capping of toothholder 12 to tooth
Advise the limit in about 13 orientation.The axis tooth pair that is provided centrally with cylinder of the axis tooth to one end of the close positioning seat 3 of tooth gauge 13
Tooth bulb 11, axis tooth are overlapped the axis of tooth bulb 11 with axis of the axis tooth to tooth gauge 13, and the other end is connected with axis tooth pull rod 15；
Axis tooth limit sleeve 16 is fixedly connected with toothholder 12 with axis tooth, and axis tooth limit sleeve 16 is provided with ladder mounting hole, axis tooth limit sleeve 16
Ladder mounting hole be connected with sliding slot of the axis tooth to toothholder 12 and axis is overlapped, axis tooth pull rod 15 is slidably mounted on the limit of axis tooth
In the mounting hole of set 16, the front end of axis tooth pull rod 15 is connected with tail end of the axis tooth to tooth gauge 13.Peace in axis tooth limit sleeve 16
Dress hole is stepped hole, and mounting hole is greater than the aperture of the other end by paraxial tooth to the aperture of one end of toothholder 12, axis tooth pull rod 15 with
One end that axis tooth connects tooth gauge 13 is provided with annular convex platform, and second spring 17 is set to the cascaded surface and annular convex platform of stepped hole
One end end face between, second spring 17 can provide elastic force for axis tooth pull rod.Axis tooth limit sleeve 16 and axis tooth pull rod 15 are right
It should be provided with limit hole, positioning pin 4 is installed in limit hole.The tail end of axis tooth pull rod 15 is fixedly connected with handle 18, handle 18
On be provided with the friction groove of textured.
Wherein, piece tooth intersects tooth gauge 8 and axis tooth to the axis of tooth gauge 13 with the axis in vertically oriented hole respectively, piece tooth pair
The angle that tooth gauge 8 and axis tooth project the axis of tooth gauge 13 in the horizontal plane can satisfy the axis in countershaft assembly to be assembled
The angle of tooth and piece tooth is to tooth requirement.The angle that piece tooth projects tooth gauge 8 and axis tooth to the axis of tooth gauge 13 in the horizontal plane
Angle is 38 °~44 °.
Piece tooth is 39 ° and 43 ° to the angle for the angle that the axis of tooth gauge projects in the horizontal plane to tooth gauge and axis tooth.
The course of work: when operation, first heating the plate gear of left and right jackshaft respectively, pulls bearing to the handle of tooth gauge
18, so that being retracted to tooth gauge, left and right jackshaft is placed on the positioning seat 3 of corresponding tooling respectively, so that jackshaft is steadily put
It sets；Tooth gauge is decontroled after the completion of placement, so that axis tooth is in the top to the tooth socket of midship shaft bearing of tooth gauge bulb 11, bulb just blocks
On the reference circle of axis tooth label tooth, bearing is positioned, the plate gear of heated completion is taken into tooth at this time, pulls piece tooth
To the handle 18 of tooth gauge, so that being retracted to tooth gauge；Left and right jackshaft piece tooth is inserted on jackshaft respectively, loosens to tooth gauge, makes
It obtains piece tooth and tooth gauge just snaps on the reference circle of label tooth tooth socket of plate gear tooth bulb 10, piece tooth is positioned；To
Complete the assembling work of jackshaft plate gear and axis after the cooling locking of plate gear, and ensure that plate gear and shaft gear to tooth at
Certain angle, meets design requirement.
Step are as follows: 1), on axis tooth locating piece bulb top to corresponding tooth socket, will guarantee that bulb and tooth socket two sides are adjacent to simultaneously；
2) gear after heating, is inserted in jackshaft end face patch extremely again；3) it, by piece tooth locating piece top to corresponding tooth socket, completes to tooth；
4), two angles to tooth, completed respectively by two toolings.
The angle tooth mesh device of the utility model is by two locating pieces on bottom plate at fixed angle to jackshaft axis
The angle of gear and plate gear is controlled, and carries out utilizing the position of locating piece and the height of bulb to tooth using elastic bulb
Difference radially, circumferentially and the positioning in axial three directions, guarantee tooth precision by the accuracy of manufacture of tooling itself to part；It is logical
It crosses two kinds of differences of design and realizes assembly to tooth respectively the tooling of tooth angle degree.Solves complexity using simple two sets of tooth mesh devices
To tooth assembly problem, and can guarantee higher required precision, can meet jackshaft hot charging has high-precision angle to want tooth
It asks, special tooling design and after the assembly is completed stamp avoid mistakes and omissions dress risk, and achieve the effect that mistake proofing.Apparatus structure compares
Simply, the manufacturing cycle is shorter, shortens the product development cycle as caused by frock clamp manufacture, wants that can reach to tooth precision
In the case where asking, cost of manufacture is reduced, mentality of designing is provided to tooth assembly for later similar angle, product development dress can be shortened
Development cycle with device reduces development cost.
Claims (9)
1. a kind of electric wheel side speed reducer jackshaft tooth mesh device characterized by comprising bottom plate (1), positioning seat (3), piece
Tooth locating piece and axis tooth locating piece；
It is provided with installation through-hole on bottom plate (1), is fixedly installed in installation through-hole positioning seat (3), is provided on positioning seat (3) perpendicular
Straight positioning through hole, positioning through hole are used for the positioning of jackshaft；
Piece tooth locating piece includes piece tooth to toothholder (2) and piece tooth limit sleeve (5)；Piece tooth is fixed to toothholder (2) and bottom plate (1) to be connected
It connects, piece tooth is provided with horizontal sliding slot to toothholder (2), piece tooth is slidably fitted in sliding slot to tooth gauge (8), piece tooth is to tooth gauge (8)
One end of close positioning seat (3) be provided with piece tooth to tooth bulb (10), the other end is connected with piece tooth pull rod (6)；The limit of piece tooth
Set (5) is fixedly connected with toothholder (2) with piece tooth, and piece tooth limit sleeve (5) is provided with mounting hole, the mounting hole of piece tooth limit sleeve (5)
It is connected with sliding slot of the piece tooth to toothholder (2), piece tooth pull rod (6) is slidably mounted in the mounting hole of piece tooth limit sleeve (5), piece tooth
It is equipped on pull rod (6) the first spring (7), the first spring (7) can provide elastic force for piece tooth pull rod (6)；
Axis tooth locating piece includes axis tooth to toothholder (12) and axis tooth limit sleeve (16)；Axis tooth is fixed to toothholder (12) and bottom plate (1)
Connection, axis tooth are provided with horizontal sliding slot to toothholder (12), axis tooth are slidably fitted in sliding slot to tooth gauge (13), axis tooth is to tooth gauge
(13) one end of close positioning seat (3) is provided with axis tooth to tooth bulb (11), and the other end is connected with axis tooth pull rod (15)；Axis tooth
Limit sleeve (16) is fixedly connected with toothholder (12) with axis tooth, and axis tooth limit sleeve (16) is provided with mounting hole, axis tooth limit sleeve (16)
Mounting hole be connected with sliding slot of the axis tooth to toothholder (12), axis tooth pull rod (15) is slidably mounted on the peace of axis tooth limit sleeve (16)
It fills in hole, is equipped on axis tooth pull rod (15) second spring (17), second spring (17) can provide bullet for axis tooth pull rod (15)
Power；
Wherein, piece tooth intersects tooth gauge (8) and axis tooth to the axis of tooth gauge (13) with the axis in vertically oriented hole respectively, piece tooth pair
The angle that tooth gauge (8) and axis tooth project the axis of tooth gauge (13) in the horizontal plane can satisfy in countershaft assembly to be assembled
Axis tooth and piece tooth angle to tooth requirement.
2. a kind of electric wheel side speed reducer jackshaft tooth mesh device according to claim 1, which is characterized in that piece tooth limit
Position set (5) and piece tooth pull rod (6) are correspondingly arranged on limit hole, and axis tooth limit sleeve (16) and axis tooth pull rod (15) are correspondingly arranged limited
Position hole, is mounted on positioning pin (4) in limit hole.
3. a kind of electric wheel side speed reducer jackshaft tooth mesh device according to claim 1, which is characterized in that piece tooth is drawn
The tail end of bar (6) and axis tooth pull rod (15) is provided with handle (18).
4. a kind of electric wheel side speed reducer jackshaft tooth mesh device according to claim 1, which is characterized in that piece tooth limit
Mounting hole in position set (5) is stepped hole, and mounting hole is greater than the hole of the other end close to piece tooth to the aperture of one end of toothholder (2)
Diameter, piece tooth pull rod (6) are provided with annular convex platform with one end that piece tooth connect tooth gauge (8), and the first spring (7) is set to stepped hole
Cascaded surface and annular convex platform one end end face between.
5. a kind of electric wheel side speed reducer jackshaft tooth mesh device according to claim 1, which is characterized in that axis tooth limit
Mounting hole in position set (16) is stepped hole, and mounting hole is greater than the hole of the other end by paraxial tooth to the aperture of one end of toothholder (12)
Diameter, axis tooth pull rod (15) are provided with annular convex platform with one end that axis tooth connect tooth gauge (13), and second spring (17) is set to rank
Between the end face of one end of the cascaded surface and annular convex platform in terraced hole.
6. a kind of electric wheel side speed reducer jackshaft tooth mesh device according to claim 1, which is characterized in that further include
Piece tooth cover board (9) and axis tooth cover board (14)；Piece tooth cover board (9) is fixedly connected on piece tooth on toothholder (2), can be by piece tooth to tooth
The limit to piece tooth to tooth gauge (8) orientation up and down is completed in the horizontal groove capping of seat (2)；Axis tooth cover board (14) is fixedly connected on axis
Tooth can complete axis tooth to axis tooth to tooth gauge (13) orientation up and down to the horizontal groove capping of toothholder (12) on toothholder (12)
Limit.
7. a kind of electric wheel side speed reducer jackshaft tooth mesh device according to claim 1, which is characterized in that piece tooth is fixed
Position block, axis tooth locating piece and positioning seat (3) are fixedly connected with bottom plate (1) by bolted connection.
8. a kind of electric wheel side speed reducer jackshaft tooth mesh device according to any one of claim 1 to 7, feature
It is, piece tooth is 38 °~45 ° to the angle for the angle that the axis of tooth gauge (13) projects in the horizontal plane to tooth gauge (8) and axis tooth.
9. a kind of electric wheel side speed reducer jackshaft tooth mesh device according to claim 8, which is characterized in that piece tooth pair
Tooth gauge (8) and axis tooth are 39 ° or 43 ° to the angle for the angle that the axis of tooth gauge (13) projects in the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820607009.2U CN208450966U (en) | 2018-04-25 | 2018-04-25 | A kind of electric wheel side speed reducer jackshaft tooth mesh device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820607009.2U CN208450966U (en) | 2018-04-25 | 2018-04-25 | A kind of electric wheel side speed reducer jackshaft tooth mesh device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208450966U true CN208450966U (en) | 2019-02-01 |
Family
ID=65151654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820607009.2U Expired - Fee Related CN208450966U (en) | 2018-04-25 | 2018-04-25 | A kind of electric wheel side speed reducer jackshaft tooth mesh device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208450966U (en) |
-
2018
- 2018-04-25 CN CN201820607009.2U patent/CN208450966U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |