CN207534278U - A kind of transverse direction gear level rocking arm angle positioning device - Google Patents
A kind of transverse direction gear level rocking arm angle positioning device Download PDFInfo
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- CN207534278U CN207534278U CN201721439339.7U CN201721439339U CN207534278U CN 207534278 U CN207534278 U CN 207534278U CN 201721439339 U CN201721439339 U CN 201721439339U CN 207534278 U CN207534278 U CN 207534278U
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- angle
- gear level
- rocking arm
- lateral gear
- positioning
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Abstract
The utility model discloses a kind of lateral gear level rocking arm angle positioning devices, including bottom plate and two support plates being vertically arranged on bottom plate, two support plates are arranged at intervals, one end is fastenedly connected with bottom plate, the other end is connected with angle board, the through-hole for installing lateral gear level is provided on angle board, the spill spin block for driving lateral gear level rotation is provided in through hole, lateral gear level is across being mounted on after the spline of spill spin block lower part in the cavity formed two support plates, second positioning pin is installed on spill spin block, it is provided on angle board and detent fit, for positioning the angle location hole of lateral gear level rotation angle, positioning plate is arranged on angle board, it is positioned for coordinating with the bar rocking arm for being arranged on different length on lateral gear level.The utility model is easy to operate, registration, and setting angle tolerance is controllable, is suitable for the lateral gear level of different length, is suitable for the gear-shifting rocker arm of different length, adaptable.
Description
Technical field
The utility model belongs to speed changer mounting technology field, and in particular to a kind of transverse direction gear level rocking arm angle positioning dress
It puts.
Background technology
In state's internal speed changer industry, lateral gear level and the bar rocking arm of manipulation device assembly largely use thin spline knot
Structure, the angle of each tooth are fixed, and rocking arm angle has the tolerance of ± half tooth angle.Range estimation is usually taken and ensures this angle, easily
There is side set phenomenon.
Speed-changer operation device rocking arm will be assembled when assembling according to the angle required on design drawing, outer gear-shifting rocker arm
It to match, be required according to product design and host producer, manipulation device wide variety, outer gear-shifting rocker arm with the vehicle of host producer
Assembling also has several kinds of angle of assembling, and assembly difficulty is larger, and the angle of assembling misloading of outer gear-shifting rocker arm is also host producer
One of trouble point often fed back.
Rocking arm direction requires to have upward, and point downward is divided into left avertence, right avertence, angle has 0 °, 7.5 °, 15 °, 22.5 ° etc.
Point, need to meet various requirement.Now with using means assemblings such as laser lines instruction assembling, precise control of angular degree.This
Several method cannot all solve the problems, such as the existing tolerance for ensureing half tooth angle now.It also to be leaned on after laser designation visually certainly
Surely it is biased to some tooth.It is unfixed during the tooth of overwhelming majority transverse direction gear level in precise control of angular degree method, it is discrete, therefore pass through
This precise control of angular degree method overwhelming majority cannot be completed to assemble.
Utility model content
The technical problem to be solved by the utility model is to the deficiencies in for the above-mentioned prior art, provide a kind of transverse direction
Rocking arm angle is effectively ensured within the margin of tolerance in gear level rocking arm angle positioning device.
The utility model uses following technical scheme：
A kind of transverse direction gear level rocking arm angle positioning device, including the bottom plate and angle board being arranged in parallel, in bottom plate and angle
It is vertically arranged between degree plate there are two support plate, is provided with lateral gear level between two support plates, the one of lateral gear level
End extend out to outside angle board and is connect with bar rocking arm, and the junction of lateral gear level and angle board is set with to drive transverse direction
The spill spin block of gear level rotation, is provided with the angle location hole for positioning lateral gear level rotation angle on angle board and is used for
Limit the positioning plate of bar rocking arm.
Further, spill spin block is inverted L shape structure, including the horizontal part being arranged on angle board and is arranged on two supports
Vertical portion in plate, vertical portion bottom are provided with the spline housing for driving lateral gear level rotation, and one end of horizontal part is provided with
For installing the hole of the second positioning pin, the second positioning pin is used for and angle location hole is to should determine that the angle of lateral gear level.
Further, angle location hole includes multiple, angle board upper edge through-hole horizontal line angularly between the upper and lower every setting
It puts.
Further, angle includes 0 °, ± 7.5 °, ± 15 ° and ± 22.5 °.
Further, the surface side of positioning plate is arranged at intervals with two lead location holes up and down, and opposite side is provided with
Angle limit slot, the lead for connecting angle board and positioning plate is provided in lead location hole, and angle limit slot is used for
Coordinate limiting with the hole on bar rocking arm.
Further, hole is arranged on the center line of bar rocking arm, is provided in hole and is carried out for fit angle limiting slot
First positioning pin of limiting.
Further, the mandril for adjusting positioning plate height is provided between positioning plate and angle board.
Further, positioning plate upper angle limiting slot is fan groove.
Compared with prior art, the utility model at least has the advantages that：
The utility model provides a kind of lateral gear level rocking arm angle positioning device, and bar rocking arm is mounted on and is laterally changed
On bar, by utilizing the lateral gear level of angle location hole adjustment on spill spin block and angle board after tooling fixed lateral gear level
To the angle of needs, spill spin block is rotated, is positioned with pin so that lateral gear level rotates corresponding angle relative to angle board to be come
Achieve the purpose that angle is assembled, using any hole cooperation positioning bar rocking arm on positioning plate and bar crank centerline, be allowed to
Ensure within desired tolerance, whole device is easy to operate, ensure that the precision of bar rocking arm angle of assembling, eliminates bar
The wrongly installed risk of rocking arm angle, improves product quality.
Further, it is put on angle board using spill spin block and changes the side of lateral gear level in different angle location hole
To determining bar rocking arm on transverse direction gear level upward or downward.
Further, there are multiple angle values on angle board, the requirement for solving different angle of assembling can be compatible with a variety of productions
The application of product, and achieve the effect that mistake proofing.
Further, positioning plate is designed to that height is adjustable by mandril, is limited using two lead location hole orientation angles
The position of position slot by mandril adjustment and level altitude direction, adapts to the length variation of lateral gear level, meeting various length will
It asks.
In conclusion the utility model transverse direction gear level rocking arm angle positioning device registration, setting angle tolerance can
Control, is suitable for the lateral gear level of different length, is suitable for the gear-shifting rocker arm of different length, adaptable.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Description of the drawings
Fig. 1 is the utility model positioning device assembling schematic diagram；
Fig. 2 is the utility model positioning device side view；
Fig. 3 is the utility model positioning device angle board schematic diagram；
Fig. 4 is the utility model positioning device positioning plate schematic diagram；
Fig. 5 is a kind of operating diagram of the utility model positioning device；
Fig. 6 is another operating diagram of the utility model positioning device.
Wherein：1. bottom plate；2. support plate；3. spline housing；4. spill spin block；5. mandril；6. lead；6-1. leads position
Hole；7. angle board；7-1. angle location holes；7-2. angle limit slots；8. positioning plate；9. the first positioning pin；10. the second positioning
Pin；11. fixing bolt；12. lateral gear level；13. bar rocking arm.
Specific embodiment
In the description of the present invention, it is to be appreciated that term " on ", " under ", " vertical ", " top ", " bottom ",
The orientation or position relationship of the instructions such as " interior ", " outer " are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the utility model and simplify description rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " first ", " second "
Description purpose is only used for, and it is not intended that indicating or implying relative importance or imply the technical characteristic indicated by indicating
Quantity." first " is defined as a result, and the feature of " second " can be expressed or implicitly includes one or more spy
Sign.In the description of the present invention, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Referring to Fig. 1, the utility model transverse direction gear level rocking arm angle positioning device, including bottom plate 1, support plate 2, angle
Plate 7 and positioning plate 8, wherein, support plate 2 include two, interval be vertically arranged on bottom plate 1, one end by fixing bolt 11 with
Bottom plate is fastenedly connected, and the other end is connect by bolt with angle board 7, is provided with to install lateral gear level 12 on angle board 7
Through-hole, be provided with spill spin block 4 in through hole, lateral gear level 12 is across being mounted on shape two support plates 2 after spill spin block 4
Into cavity in, positioning pin on spill spin block 4 is installed, is provided on angle board 7 and detent fit, for positioning lateral gearshift
The angle location hole 7-1 of 12 rotation angle of bar, positioning plate 8 are arranged on angle board 7, are used for and are arranged on lateral gear level 12
The cooperation of bar rocking arm 13 of upper different length is positioned.
Spill spin block 4 is inverted L shape structure, and including horizontal part and vertical portion, vertical portion is arranged in cavity, passes through the flower of setting
Key set 3 is connect with lateral gear level 12, and horizontal part is arranged on angle board 7, and the external part of horizontal part is provided with to install second
The hole of positioning pin 10, the second positioning pin 10 rotate spill spin block for corresponding with angle location hole 7-1 after putting lateral gear level 12 well
4 fixed angles needed to angle board 7 ensure the left and right deflection angle of rocking arm with rotation clockwise, counterclockwise, pass through angle
The position of 7 upper angle location hole 7-1 of degree plate can meet the different requirement of 13 angle of bar rocking arm.
Preferably, angle location hole 7-1 includes multiple, angle include 0 °, it is 7.5 ° positive and negative, 15 ° and 22.5 ° positive and negative positive and negative,
Also fixed angle can be opened up as needed.
The surface side of positioning plate 8 is setting up and down there are two lead location hole 6-1, and opposite side is provided with angle limit slot
The surrounding of 7-2, angle limit slot 7-2 are provided with chamfering, and lead 6 is provided in lead location hole 6-1, and positioning plate 8 passes through
Lead 6 is fixed on angle board 7, is rotated with angle board 7, is additionally provided on angle board 7 high for adjusting positioning plate 8
The mandril 5 of degree.
Hole is provided on the center line of bar rocking arm 13, the first positioning pin 9 is provided in centerline hole, the first positioning pin 9 is used
Coordinate in the angle limit slot 7-2 on positioning plate 8, since the angle of bar rocking arm 13 ensures by spline tooth, spline tooth and horizontal stroke
To gear level 12 without position relationship, it need to ensure angle in certain margin of tolerance, using on 13 center line of bar rocking arm
Angle limit slot 7-2 on location hole and positioning plate 8 ensures angle tolerance in the range of requiring.
Preferably, angle limit slot 7-2 is a fan groove, can be arranged as required to angle tolerance range.
The range of angle tolerance can easily be controlled by the size for changing angle limit slot, angle limit slot can be with
The variation of bar rocking arm upper Positioning holes and centre distance is adapted to, solves the problem of that the extremely difficult guarantee part of range is easily more overproof.
Please refer to Fig. 5 and Fig. 6, the course of work of the utility model transverse direction gear level rocking arm angle positioning device is specifically such as
Under：
S1, by the thin spline side of lateral gear level 12 upward, neutral gear light trough is put into towards the right side in spill spin block 4, according to left and right
The angular adjustment spill spin block 4 of deflection arrives fixed angle, and the second positioning pin 10 is inserted into spill spin block 4 and 7 corresponding angle of angle board
It spends in location hole 7-1；
S2, the height that positioning plate 8 is adjusted according to the height of lateral gear level 12, and with 5 locking of mandril；
S3, the first positioning pin 9 is put into the centerline hole of bar rocking arm 13, the first positioning pin 9 is put into angle limit slot
In 7-2, bar rocking arm 13 to being just packed on lateral gear level 12 in place by thin spline afterwards.
The utility model whole device is easy to operate, ensure that the precision of bar rocking arm angle of assembling, eliminates bar and shakes
The wrongly installed risk of arm angle, improves product quality.The method registration, setting angle tolerance is controllable, is suitable for different length
The lateral gear level of degree is suitable for the gear-shifting rocker arm of different length, adaptable.
More than content is only to illustrate the technological thought of the utility model, it is impossible to the protection model of the utility model is limited with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical solution each falls within this reality
Within protection domain with novel claims.
Claims (8)
1. a kind of transverse direction gear level rocking arm angle positioning device, which is characterized in that including the bottom plate (1) being arranged in parallel and angle board
(7), support plate (2) there are two being vertically arranged between bottom plate (1) and angle board (7), is provided between two support plates (2)
Lateral gear level (12), one end of lateral gear level (12) extend out to angle board (7) outside and are connect with bar rocking arm (13), laterally
The junction of gear level (12) and angle board (7) is set with the spill spin block (4) for driving lateral gear level rotation, angle board
(7) angle location hole (7-1) for positioning lateral gear level rotation angle is provided on and for limiting bar rocking arm (13)
Positioning plate (8).
A kind of 2. lateral gear level rocking arm angle positioning device according to claim 1, which is characterized in that spill spin block (4)
For inverted L shape structure, including the horizontal part being arranged on angle board (7) and the vertical portion being arranged in two support plates (2), vertically
Portion bottom is provided with the spline housing (3) for lateral gear level (12) to be driven to rotate, and one end of horizontal part is provided with to install the
The hole of two positioning pins (10), the second positioning pin (10) for angle location hole (7-1) to should determine that the angle of lateral gear level.
3. a kind of lateral gear level rocking arm angle positioning device according to claim 1 or 2, which is characterized in that angle is fixed
Position hole (7-1) is angularly arranged at intervals up and down including multiple in the horizontal line of angle board (7) upper edge through-hole.
4. a kind of lateral gear level rocking arm angle positioning device according to claim 3, which is characterized in that angle includes
0 °, ± 7.5 °, ± 15 ° and ± 22.5 °.
A kind of 5. lateral gear level rocking arm angle positioning device according to claim 1, which is characterized in that positioning plate (8)
Surface side up and down be arranged at intervals with two lead location holes (6-1), opposite side is provided with angle limit slot (7-2), leads
The lead (6) for connecting angle board and positioning plate is provided in column location hole (6-1), angle limit slot (7-2) is used for
Coordinate limiting with the hole on bar rocking arm (13).
6. a kind of lateral gear level rocking arm angle positioning device according to claim 5, which is characterized in that hole is arranged on gear
On the center line of bar rocking arm (13), the first positioning pin (9) limited for fit angle limiting slot is provided in hole.
A kind of 7. lateral gear level rocking arm angle positioning device according to claim 5, which is characterized in that positioning plate (8)
The mandril (5) for adjusting positioning plate height is provided between angle board (7).
A kind of 8. lateral gear level rocking arm angle positioning device according to claim 1, which is characterized in that positioning plate (8)
Upper angle limiting slot (7-2) is fan groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721439339.7U CN207534278U (en) | 2017-11-01 | 2017-11-01 | A kind of transverse direction gear level rocking arm angle positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721439339.7U CN207534278U (en) | 2017-11-01 | 2017-11-01 | A kind of transverse direction gear level rocking arm angle positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207534278U true CN207534278U (en) | 2018-06-26 |
Family
ID=62611944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721439339.7U Active CN207534278U (en) | 2017-11-01 | 2017-11-01 | A kind of transverse direction gear level rocking arm angle positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207534278U (en) |
-
2017
- 2017-11-01 CN CN201721439339.7U patent/CN207534278U/en active Active
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