CN205496953U - Balanced axle assembly joint bearing clearance adjustment frock - Google Patents
Balanced axle assembly joint bearing clearance adjustment frock Download PDFInfo
- Publication number
- CN205496953U CN205496953U CN201620353678.2U CN201620353678U CN205496953U CN 205496953 U CN205496953 U CN 205496953U CN 201620353678 U CN201620353678 U CN 201620353678U CN 205496953 U CN205496953 U CN 205496953U
- Authority
- CN
- China
- Prior art keywords
- assembly
- frock
- oscillating bearing
- balance shaft
- axle housing
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to an automobile parts processing technology field relates to a balanced axle assembly joint bearing clearance adjustment frock. Be fixed with right the bracing piece that extends support one side on the left socle, the spindle nose subassembly is placed on the bracing piece, and the axle housing assembly is installed on the spindle nose subassembly, and bearing inner race installs and be close to right branch frame one end on the spindle nose subassembly, and the left side through left side air -operated controller compresses tightly the assembly and promotes at support one side the axle housing assembly right, and the right side through right side air -operated controller compresses tightly the assembly and impresses bearing inner race in to the axle housing assembly, install the free end of the percentage table on a left side compresses tightly the assembly and install the measurement backer butt on the left socle. But clearance adjustment frock direct measurement joint bearing axle clearance installs adjusting shim additional through measuring the difference to improve the quality of balanced axle assembly. The degree of accuracy and the precision of measuring joint bearing axle clearance obtain improving, and measuring error is avoided, the accurate 0.01mm that arrives of measurement accuracy.
Description
Technical field
This utility model relates to auto parts and components processing technique field, is specifically related to a kind of balance shaft assembly oscillating bearing gap and adjusts
Whole frock.
Background technology
Technology according to balance shaft assembly requires and the precise requirements of assembling process measurement, the oscillating bearing axial gap after assembling
Generally 0.1～0.3mm.And due to two bearings shelves size, liner size each part existence in the fabrication process on axle housing
Mismachining tolerance, needs to carry out during assembling real to join installation to adjust gap, and clearance gauge is measurer and the clearance gauge measuring gap
Degree of accuracy is relatively low, and owing to the position measured is circumference and is sphere-contact, the degree of accuracy of the bearing clearance of the actual measurement of its clearance gauge is not
High, it is impossible to the true gap length reflecting oscillating bearing.
Utility model content
For technical problem present in prior art, the purpose of this utility model is to provide a kind of accuracy and precision higher
Balance shaft assembly oscillating bearing gap adjusts frock.
To achieve these goals, the technical scheme that this utility model is used is: a kind of balance shaft assembly oscillating bearing gap is adjusted
Whole frock, including frock stand, frock stand top left and right side is respectively equipped with left socle, right support, left socle is fixed with
The support bar extended to right support side, spindle nose assembly is positioned on support bar, and axle housing assembly is arranged on spindle nose assembly, axle
Hold inner ring and be installed on spindle nose assembly near right support one end, by the left compression assembly of left side pneumatic control by axle housing assembly to the right
Support side promotes, and is pressed into by bearing inner race by the right compression assembly of right side pneumatic control in axle housing assembly；It is arranged on left pressure
The free end of the dial gauge on tight assembly abuts with the measurement backer being arranged on left socle.
Left side pneumatic control by the left cylinder being placed on the left of left socle, be placed in the left expansion link within left socle and form, left expansion link
Right-hand member be connected with left compression assembly.
The fixing limited block avoiding left compression assembly to slide the most to the left it is provided with on left socle.
Right side pneumatic control is made up of the right cylinder being placed on the right side of right support, the right expansion link being placed on right support, right expansion link
Left end is connected with right compression assembly.
It is on the right expansion link between right compression assembly and right support and is equipped with limit spring.
The outside of left socle is provided with three way cock, pneumatic three elements one, pneumatic three elements two, left joystick and right control hands
Handle, a port of export of three way cock connects with pneumatic three elements one, left joystick and left cylinder successively through piping, threeway
Another port of export of joint connects with pneumatic three elements two, right joystick and right cylinder successively through another pipeline.
Frock stand between left socle and right support is provided with advance ball platform, and advance ball platform is provided with traverser,
The top of traverser embeds the bottom of axle housing assembly.
Balance shaft assembly oscillating bearing gap of the present utility model adjusts frock, and its beneficial effect shows:
1, gap adjusts frock and can directly measure oscillating bearing axial gap, installs adjustment pad additional by measuring difference, thus carries
The quality of high balance shaft assembly.
2, accuracy and the precision of measuring oscillating bearing axial gap are improved, and measurement error is avoided, certainty of measurement essence
Really to 0.01mm.
3, owing to using pneumatic means to be clamped, it is to avoid the generation of the phenomenon in false gap present in the assembling process, carry
The high quality of balance shaft assembly.
4, use traverser on advance ball platform slidably, improve efficiency, reduce labor intensity.
5, left and right cylinder is controlled moving forward and backward of cylinder by left and right joystick respectively, makes cylinder pressure be effectively ensured,
Improve certainty of measurement and accuracy.
6, use fixing limited block and limit spring can save cylinder backward travel, thus save the time, improve efficiency.
7, gap adjusts the balance shaft assembly leakage of oil on car load caused during frock can avoid assembling because gap adjustment is not inconsistent
Impact, thus improve vehicle performance.
Accompanying drawing explanation
Fig. 1 is the perspective view that this utility model balance shaft assembly oscillating bearing gap adjusts frock.
Fig. 2 is the top view that this utility model balance shaft assembly oscillating bearing gap adjusts frock.
Fig. 3 is the structural representation of frock stand.
Fig. 4 is the structural representation of right compression assembly.
Fig. 5 is the structural representation of left compression assembly.
Fig. 6 is the structural representation of traverser 10.
Detailed description of the invention
For further describing this utility model, with embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of balance shaft assembly oscillating bearing gap shown in Fig. 1-3 adjusts frock, including frock stand 15, frock stand 15
Top left and right side is respectively equipped with left socle 22, right support 23, on the frock stand 15 between left socle 22 and right support 23
Being provided with advance ball platform 16, advance ball platform 16 is provided with traverser 10 (referring to Fig. 6), traverser 10
Top embeds the bottom of axle housing assembly 6.
Be fixed with on left socle 22 to right support 23 side extend support bar 24, spindle nose assembly 8 be positioned over support bar 24 it
On, axle housing assembly 6 is arranged on spindle nose assembly 8, and bearing inner race 7 is installed on spindle nose assembly 8 near right support 23 one end,
By the left compression assembly 5 (referring to Fig. 5) of left side pneumatic control, axle housing assembly 6 is promoted to right support 23 side, pass through
Bearing inner race 7 is pressed in axle housing assembly 6 by the right compression assembly 11 (referring to Fig. 4) of right side pneumatic control；It is arranged on a left side
The free end compressing the dial gauge 4 on assembly 5 abuts with the measurement backer 3 being arranged on left socle 22.
Left side pneumatic control by the left cylinder 19 being placed on the left of left socle 22, be placed in the left expansion link within left socle 22 and form,
The right-hand member of left expansion link is connected with left compression assembly 5.It is provided with on left socle 22 and avoids left compression assembly 5 to continue to slide to the left
Fixing limited block 21.
Right side pneumatic control is made up of the right cylinder 13 being placed on the right side of right support 23, the right expansion link that is placed on right support 23,
The left end of right expansion link is connected with right compression assembly 11.It is on the right expansion link between right compression assembly 11 and right support 23
It is equipped with limit spring 12.
The outside of left socle 22 is provided with three way cock 18, pneumatic three elements 1, pneumatic three elements 2 20, left control hands
Handle 1 and right joystick 2, a port of export of three way cock 18 through piping 14 successively with pneumatic three elements 1, left control
Handle 1 processed connects with left cylinder 19, another port of export of three way cock 18 through another pipeline successively with pneumatic three elements two
20, right joystick 2 connects with right cylinder 13.
Oscillating bearing outer ring, oil sealing are fitted in axle housing should install on shelves for press-fiting by axle housing assembly respectively, and spindle nose assembly is for being fixed on
On frock stand and according to practical set process by spindle nose, oil seal cover, oscillating bearing inner ring, dividing bush according to matching requirements
The association part for conjunction measuring oscillating bearing gap of assembling.Between utilizing above-mentioned adjustment frock to balance shaft assembly oscillating bearing
The method that gap is adjusted, specifically comprises the following steps that
1., be placed in traverser 10 by axle housing assembly 6, traverser 10 is placed on advance ball platform 16 step,
Increase protective plate 25 outside advance ball platform 16, prevent traverser 10 from dropping and hurt sb.'s feelings.
Step 2., on the support bar 24 of left socle 22 that spindle nose assembly 8 is positioned on frock stand 15, then axle housing
Assembly 6 is pushed to spindle nose assembly 8 position alignment center and shifts onto on spindle nose assembly 8, then oscillating bearing inner ring 7 is placed on axle
On head.
Step 3., connect source of the gas, be connected with pneumatic three elements 1 and pneumatic ternary part 2 20 respectively by three way cock 18,
Adjust pneumatic three elements 1 and the pressure of pneumatic ternary part 2 20, the pneumatic ternary of pressure ratio of pneumatic three elements 2 20 is set
The big 0.2MPa of pressure of part 1, adjusts dial gauge 4 school zero-sum initial dynamometry simultaneously and contacts with measuring backer 3, percentage
Table 4 is fixed on left compression assembly 5.
Step 4., start right joystick 2 by right cylinder 13 by right compression assembly 11 by total to oscillating bearing inner ring 7 and axle housing
6 are become to be press fit on spindle nose assembly 8 (right compression assembly 11 is arranged on frock stand 15) by supporting plate 23；Then start
Left joystick 1 utilizes left compression assembly 5 to be compressed by axle housing assembly 6, reads the numerical value of dial gauge 4.
Step 5., start right joystick 2 right compression assembly 11 exited, limit spring 12 carry out spacing, restart a left side
Joystick 1 utilizes left compression assembly 5 that axle housing assembly 6 is released spindle nose, is then return by left compression assembly 5, by fixing limit
Position block 21 carries out spacing.
Step 6., take off oscillating bearing inner ring 7, mounting and adjusting pad 9 (thickness 0.1mm) on spindle nose, then by joint shaft
Hold inner ring 7 to be placed on spindle nose.
Step 7., 3. and 4. repeat step, read the numerical value of dial gauge, the difference measuring dial gauge display numerical value for twice is pass
The axial gap of bearings.(gap 0.1～0.3mm) suitable increase can be required according to the gap length correlation technique measured
Or the quantity reducing adjustment pad adjusts gap length, until meeting technology requirement.
After step is 8., gap adjusted, by axle housing assembly 6, oscillating bearing inner ring 7, adjust pad 9, dividing bush takes
Under, it is assemblied in as requested on balance shaft assembly.
Above content is only to design example of the present utility model and explanation, affiliated those skilled in the art couple
Described specific embodiment makes various amendment or supplements or use similar mode to substitute, without departing from utility model
Design or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (7)
1. a balance shaft assembly oscillating bearing gap adjusts frock, it is characterised in that: include frock stand (15), tooling platform
Frame (15) top left and right side is respectively equipped with left socle (22), right support (23), left socle (22) is fixed with and props up to the right
The support bar (24) that frame (23) side extends, spindle nose assembly (8) is positioned on support bar (24), axle housing assembly (6)
Being arranged on spindle nose assembly (8), it is upper near right support (23) one end that bearing inner race (7) is installed on spindle nose assembly (8), logical
On the left of crossing, axle housing assembly (6) is promoted by the left compression assembly (5) of pneumatic control to right support (23) side, by right side gas
The dynamic right compression assembly (11) controlled is by bearing inner race (7) press-in in axle housing assembly (6)；It is arranged on left compression assembly (5)
On the free end of dial gauge (4) abut with the measurement backer (3) being arranged on left socle (22).
2. balance shaft assembly oscillating bearing gap as claimed in claim 1 adjusts frock, it is characterised in that: left side pneumatic control
It is made up of the left cylinder (19) being placed in left socle (22) left side, the left expansion link that is placed in left socle (22) internal, left expansion link
Right-hand member be connected with left compression assembly (5).
3. balance shaft assembly oscillating bearing gap as claimed in claim 2 adjusts frock, it is characterised in that: left socle (22)
On be provided with and avoid left compression assembly (5) to continue the fixing limited block (21) slided to the left.
4. balance shaft assembly oscillating bearing gap as claimed in claim 2 adjusts frock, it is characterised in that: right side pneumatic control
It is made up of the right cylinder (13) being placed on the right side of right support (23), the right expansion link being placed on right support (23), right expansion link
Left end is connected with right compression assembly (11).
5. balance shaft assembly oscillating bearing gap as claimed in claim 4 adjusts frock, it is characterised in that: it is in right compression total
Become and be equipped with limit spring (12) on the right expansion link between (11) and right support (23).
6. balance shaft assembly oscillating bearing gap as claimed in claim 4 adjusts frock, it is characterised in that: left socle (22)
Outside be provided with three way cock (18), pneumatic three elements one (17), pneumatic three elements two (20), left joystick (1)
With right joystick (2), a port of export of three way cock (18) through piping (14) successively with pneumatic three elements one (17),
Left joystick (1) connects with left cylinder (19), another port of export of three way cock (18) through another pipeline successively with
Pneumatic three elements two (20), right joystick (2) connect with right cylinder (13).
7. balance shaft assembly oscillating bearing gap as claimed in claim 1 adjusts frock, it is characterised in that: left socle (22)
With the frock stand (15) between right support (23) is provided with advance ball platform (16), advance ball platform sets on (16)
Having traverser (10), the top of traverser (10) embeds the bottom of axle housing assembly (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620353678.2U CN205496953U (en) | 2016-04-22 | 2016-04-22 | Balanced axle assembly joint bearing clearance adjustment frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620353678.2U CN205496953U (en) | 2016-04-22 | 2016-04-22 | Balanced axle assembly joint bearing clearance adjustment frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205496953U true CN205496953U (en) | 2016-08-24 |
Family
ID=56705966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620353678.2U Withdrawn - After Issue CN205496953U (en) | 2016-04-22 | 2016-04-22 | Balanced axle assembly joint bearing clearance adjustment frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205496953U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710639A (en) * | 2016-04-22 | 2016-06-29 | 安徽安凯金达机械制造有限公司 | Tool and method for adjusting joint bearing clearance of balance shaft assembly |
| CN110425039A (en) * | 2019-08-01 | 2019-11-08 | 马鞍山市常立发机械制造有限公司 | A kind of diesel engine of the agricultural machinery with balancer installation positioning accessory |
| CN113814706A (en) * | 2021-10-30 | 2021-12-21 | 山东浩顺机械有限公司 | Automatic assembly device for balanced suspension |
-
2016
- 2016-04-22 CN CN201620353678.2U patent/CN205496953U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710639A (en) * | 2016-04-22 | 2016-06-29 | 安徽安凯金达机械制造有限公司 | Tool and method for adjusting joint bearing clearance of balance shaft assembly |
| CN105710639B (en) * | 2016-04-22 | 2017-10-03 | 安徽安凯金达机械制造有限公司 | A kind of balance shaft assembly oscillating bearing gap adjustment frock and method of adjustment |
| CN110425039A (en) * | 2019-08-01 | 2019-11-08 | 马鞍山市常立发机械制造有限公司 | A kind of diesel engine of the agricultural machinery with balancer installation positioning accessory |
| CN113814706A (en) * | 2021-10-30 | 2021-12-21 | 山东浩顺机械有限公司 | Automatic assembly device for balanced suspension |
| CN113814706B (en) * | 2021-10-30 | 2023-04-07 | 山东浩顺机械有限公司 | Automatic assembly device for balanced suspension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160824 Effective date of abandoning: 20171003 |
|
| AV01 | Patent right actively abandoned |