CN206500880U - A kind of wheel hub dynamic-balance frock - Google Patents
A kind of wheel hub dynamic-balance frock Download PDFInfo
- Publication number
- CN206500880U CN206500880U CN201720091887.9U CN201720091887U CN206500880U CN 206500880 U CN206500880 U CN 206500880U CN 201720091887 U CN201720091887 U CN 201720091887U CN 206500880 U CN206500880 U CN 206500880U
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- base
- dynamic
- resilient sleeve
- rotating part
- 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
Abstract
The utility model discloses a kind of wheel hub dynamic-balance frock, including clamping rotating part and it is arranged on the support section of clamping rotating part side, the clamping rotating part includes base, is fixedly installed on the cushion block of base upper end, is equipped with pull bar and the resilient sleeve that is arranged on the outside of base top and is equipped with cushion block in chassis interior；The support section includes screw mandrel and the support block being fixedly installed on screw mandrel；The clamping rotating part and support section are fixedly connected with equipment workbench respectively.The beneficial effects of the utility model are to set nylon head to prevent wheelboss inner hole from colliding with resilient sleeve, influence the installation accuracy of wheelboss inner hole；Cushion block is set to carry out axially position to wheel hub on base；Support block can be supported to wheel hub, prevented during wheel hub drills because of discontinuity, caused wheel hub to damage.
Description
Technical field
The utility model is related to automotive engine component technical field, and in particular to a kind of wheel hub dynamic-balance frock.
Background technology
Wheel hub be when wheel hub is slightly produced on important part in automotive engine component, automobile engine crankshaft due to
Processing factors cause each several part Mass Distribution uneven, can produce unbalancing value when work is in high speed rotation status, can draw
The oscillation crosswise of part is played, and makes part by unnecessary dynamic loading, this is unfavorable for normal working of engine.The frock is used for
The dynamic balancing process of wheel hub, so as to eliminate unbalance dynamic.
Utility model content
For problems of the prior art, the utility model provides a kind of wheel hub simple in construction, reasonable in design
Dynamic balancing tooling.
The technical solution of the utility model is as follows:
A kind of wheel hub dynamic-balance frock, including clamping rotating part and the supporting part for being arranged on clamping rotating part side
Point, it is characterised in that the clamping rotating part includes base, is fixedly installed on the cushion block of base upper end, is equipped with the bottom of at
The internal pull bar of seat and the resilient sleeve being equipped with the outside of base top, the pull bar top outer, which is equipped with, to be used to drive
The top flat that resilient sleeve moves up and down；The support section includes screw mandrel and the support block being fixedly installed on screw mandrel；The clamping
Rotating part and support section are fixedly connected with workbench respectively.
Described a kind of wheel hub dynamic-balance frock, it is characterised in that nylon head is fixedly installed at the top of the resilient sleeve.
Described a kind of wheel hub dynamic-balance frock, it is characterised in that the resilient sleeve side is provided with anti-rotation groove, the anti-rotation
The stop pin for being used for preventing that resilient sleeve from relatively rotating is provided with groove.
Described a kind of wheel hub dynamic-balance frock, it is characterised in that the base side wall, which is provided with, to be used to prevent pull bar from sending out
The raw jackscrew rotated.
Described a kind of wheel hub dynamic-balance frock, it is characterised in that provided with the bullet for being easy to pull bar to reset on the outside of the pull bar
Spring, the spring uses butterfly spring.
Described a kind of wheel hub dynamic-balance frock, it is characterised in that the base, which is provided with, is used for its own dynamic balancing tune
The dynamic balancing adjustment hole of section, the dynamic balancing adjustment hole is arranged with four.
Described a kind of wheel hub dynamic-balance frock, it is characterised in that the support block centre position, which is provided with, is easy to it to adjust
Waist type groove.
The beneficial effects of the utility model are to set nylon head to prevent wheelboss inner hole from colliding with resilient sleeve, shadow
Ring the precision of wheelboss inner hole；Cushion block is set to carry out axially position to wheel hub on base；Resilient sleeve can pull bar drive
Under to wheelboss inner hole carry out folder so that wheel hub locking；Support block can be supported to wheel hub, prevent from adding in wheel hub dynamic-balance
Because of discontinuity during work, wheel hub is caused to damage；Base side is provided with jackscrew, can prevent pull bar from rotating.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model base；
Fig. 3 is the structural representation of the utility model pull bar；
Fig. 4 is the structural representation of the utility model resilient sleeve；
Fig. 5 is the structural representation of the utility model top flat；
Fig. 6 is the structural representation of the utility model cushion block；
1- bases in figure, 2- springs, 3- pull bars, 4- jackscrews, 5- cushion blocks, 6- stop pins, 7- resilient sleeves, 8- top flats, 9- Buddhist nun
Tap, 10- nuts, 11- screw mandrels, 12- support blocks.
Embodiment
The utility model is further described below in conjunction with Figure of description.
As shown in figures 1 to 6, a kind of wheel hub dynamic-balance frock, including clamping rotating part and support section, clamp rotating part
Dividing includes base 1, spring 2, pull bar 3, jackscrew 4, cushion block 5, stop pin 6, resilient sleeve 7, top flat 8, nylon first 9 and nut 10.Bottom
Seat 1 is mainly used in frock and the connection of workbench and the regulation of frock itself computing ballance correction, in the design process it is noted that installing
Size, dynamic balancing adjustment hole is provided with four, it is noted that not interfering product to be placed during design, easily regulation, and hole position is uniform；Pull bar 3 is matched somebody with somebody
Conjunction is arranged in base 1, and resilient sleeve 7 is equipped with the upper end position of base 1, and the top outer of pull bar 3 is equipped with top flat 8, is drawn
Bar 3 is used to drive resilient sleeve 7 up and down, and pull bar 3 with the dynamic of base 1 in the design process it is noted that match somebody with somebody size, top flat 8 is main
Jack-up for resilient sleeve（Tighten up）, in the design process it is noted that with pull bar 3 and the radial positioning size of resilient sleeve 7, note
It is 0.01 to ensure its depth of parallelism.The side of resilient sleeve 7 is provided with anti-rotation groove, anti-rotation groove and is equipped with stop pin 6, stop pin 6 and bottom
1 upper end of seat is fixed, and resilient sleeve 7 is mainly used in a folder product, and its height dimension is that 10.5mm width dimensions are 3mm, stop pin 6
It is mainly used in preventing resilient sleeve 7 from rotating, causes aequum to change.The side of base 1 be provided with jackscrew 4, be mainly used in the anti-rotation of pull bar 3 and
Lower slider is spacing, and in the design process it is noted that M5 bolts front end car is small, height dimension is 4mm, and outside dimension is 4mm.Bullet
Spring 2 is equipped with the lower end outside of pull bar 3, is resetted for pull bar 3, and spring 2 uses butterfly spring.Cushion block 5 is fixedly installed on bottom
1 upper end position of seat, cushion block 5 is mainly used in product axially position, in the design process it is noted that fixed with the radial direction of base 1 and axial direction
Position size, axially position size notes ensureing that its depth of parallelism is 0.01 depending on product.Nylon first 9 is arranged on the top of resilient sleeve 7
Position, is fixed with nut 10, and nylon first 9 is mainly used in preventing product bump injury, in the design process it is noted that outside dimension not
The outside dimension of resilient sleeve 7 can be more than, nut 10 is mainly used in the drop-down of resilient sleeve 7（Open）, in the design process it is noted that
With the radial and axial location dimension of catch.Support section includes screw mandrel 11 and support block 12, and support block 12 is fixedly installed on silk
On bar 11, it is fixed by bolt；Screw mandrel 11 is mainly used in that the height of support block 12 is connected and adjusted with workbench, is designing
It is first noted that whether product or equipment can be interfered in journey.Support block 12 is mainly used in supporting product.In design it is noted that waist
Shape well width must be moved with screw mandrel 3 matches somebody with somebody, and also seeks to avoid interference with equipment or product.
Dynamic balancing process：
Hub centre hole is clamped to the nylon first 9 of rotating part through frock, is placed on cushion block 5, then frock pull bar 3
Drop-down, struts resilient sleeve 7, so that by wheel hub stretching, workbench, which starts to be arranged in rotation, rotary course on workbench, to be sensed
Device can determine that the uneven point of wheel hub, and workbench stops the rotation；Then the support block of support section is past under the drive of screw mandrel 11
On withstand wheel hub, machine tool drill cuts out uneven quality；（Start rotation front tension bar 3 to pull down, rotate on end aft support block 12
Top）, complete dynamic balancing processing.
Claims (7)
1. a kind of wheel hub dynamic-balance frock, including clamping rotating part and the support section for being arranged on clamping rotating part side,
Characterized in that, the clamping rotating part includes base（1）, be fixedly installed on base（1）The cushion block of upper end（5）, coordinate set
Put in base（1）Internal pull bar（3）And be equipped with base（1）The resilient sleeve of top outer（7）, the pull bar（3）Top
It is equipped with the outside of portion for driving resilient sleeve（7）The top flat of up and down motion（8）；The support section includes screw mandrel（11）And it is solid
Surely it is arranged on screw mandrel（11）On support block（12）；The clamping rotating part and support section are fixed with workbench respectively to be connected
Connect.
2. a kind of wheel hub dynamic-balance frock according to claim 1, it is characterised in that the resilient sleeve（7）Top consolidate
Nylon head is set surely（9）.
3. a kind of wheel hub dynamic-balance frock according to claim 1, it is characterised in that the resilient sleeve（7）Side is provided with
Being provided with anti-rotation groove, the anti-rotation groove is used to prevent resilient sleeve（7）The stop pin relatively rotated（6）.
4. a kind of wheel hub dynamic-balance frock according to claim 1, it is characterised in that the base（1）Side wall is provided with
For preventing pull bar（3）The jackscrew rotated（4）.
5. a kind of wheel hub dynamic-balance frock according to claim 1, it is characterised in that the pull bar（3）Outside is provided with just
In pull bar（3）The spring of reset（2）, the spring（2）Using butterfly spring.
6. a kind of wheel hub dynamic-balance frock according to claim 1, it is characterised in that the base（1）Being provided with is used for
The dynamic balancing adjustment hole of its own dynamic balancing regulation, the dynamic balancing adjustment hole is arranged with four.
7. a kind of wheel hub dynamic-balance frock according to claim 1, it is characterised in that the support block（12）Centre position
Provided with the waist type groove for being easy to it to adjust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720091887.9U CN206500880U (en) | 2017-01-24 | 2017-01-24 | A kind of wheel hub dynamic-balance frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720091887.9U CN206500880U (en) | 2017-01-24 | 2017-01-24 | A kind of wheel hub dynamic-balance frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206500880U true CN206500880U (en) | 2017-09-19 |
Family
ID=59833884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720091887.9U Expired - Fee Related CN206500880U (en) | 2017-01-24 | 2017-01-24 | A kind of wheel hub dynamic-balance frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206500880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008411A (en) * | 2019-05-31 | 2020-12-01 | 重庆西门雷森精密装备制造研究院有限公司 | Crankshaft geometric centering processing technology and equipment for virtual processing |
-
2017
- 2017-01-24 CN CN201720091887.9U patent/CN206500880U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008411A (en) * | 2019-05-31 | 2020-12-01 | 重庆西门雷森精密装备制造研究院有限公司 | Crankshaft geometric centering processing technology and equipment for virtual processing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20200124 |