CN209579071U - A kind of wheel hub tool for processing - Google Patents
A kind of wheel hub tool for processing Download PDFInfo
- Publication number
- CN209579071U CN209579071U CN201920061003.4U CN201920061003U CN209579071U CN 209579071 U CN209579071 U CN 209579071U CN 201920061003 U CN201920061003 U CN 201920061003U CN 209579071 U CN209579071 U CN 209579071U
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- bevel gear
- processing
- drive bevel
- cutterhead
- 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
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Abstract
The utility model proposes a kind of wheel hub tool for processing, to solve the problems, such as edge chamfer processing difficulties in wheel hub process in the prior art.The middle part of bottom bracket is installed by bottom turntable, bottom turntable includes drive bevel gear, installation drives the bottom motors of its rotation below drive bevel gear, wheel hub fixed mechanism is installed in the two sides of drive bevel gear, driven wheel of differential in wheel hub fixed mechanism engages installation with drive bevel gear, wherein fixed between wheel hub fixed frame and wheel hub, the activity installation cutterhead crane above wheel hub fixed mechanism, rotating cutter-head is installed, the edge distribution of rotating cutter-head cuts chamfering blade on cutterhead crane.The beneficial effect that this programme generates is: and the combination of equipment, it realizes and improves production efficiency while double-station synchronous processing, tooling is firm, while avoiding the scuffing to piece surface, and equipment sync rates are high, further improves the precision of bulk article.
Description
Technical field
The utility model relates to wheel hub processing equipment fields, particularly relate to a kind of wheel hub tool for processing.
Background technique
Metal parts that wheel hub is the drum-shaped that exterior feature supports tire in tire, that center is on axis.It is called wheel rim, steel
Circle, wheel, tire bell.Wheel hub is various according to diameter, width, molding mode, material variety classes.
The tooling step of middle wheel hub includes roughing and finishing more at this stage, and roughing includes the forging type casting moulding of wheel hub more
Equal work steps, finishing include smart car, the work steps such as fine grinding chamfering.
In the process of wheel hub, due to its surface shape complexity, related technical personnel in order to be fixed conveniently devise it is more
Kind is directed to the fixation device of boss shape, for example in published Chinese patent document, application No. is CN201611025727.0
A kind of patent of invention of entitled enclosed integral blade disk processing and loading clamp system discloses a kind of positioning chuck for preventing wheel hub from deforming,
In for another example published Chinese patent document, application No. is the practical of the entitled hub welding fixed frame of CN201220451570.9
New patent, discloses a kind of positioning device convenient for welding, this is all provided reasonably for the positioning in wheel hub process
Tooling.
However, technical staff in long-term work research and development, has found the chamfering of wheel hub, there are technical problems: 1. chamferings are adopted more
With the mode of turning, but since size limitation cannot utilize lathe, otherwise cost is excessively high, but equipment in any case becomes
Shape, the clamping of product are all very difficult；2. further, will certainly be made to product surface during product clamps
At impression, and at this stage with the development of industrial equipment, the requirement to product surface precision is increasingly improved, and impression is this means that useless
Product and backhaul processing, improve production cost；3. also capable field technique personnel once make improvement with regard to wheel hub inner ring chamfering technology, but
It is that chamfering the relevant technologies improvement in outer ring is small, exists simultaneously the low problem of production efficiency.
Utility model content
The utility model proposes a kind of wheel hub tool for processing, solves edge in wheel hub process in the prior art and fall
The problem of angle processing difficulties.
The technical solution of the utility model is achieved in that
A kind of wheel hub tool for processing is designed, bottom turntable is installed at the middle part of bottom bracket, and the bottom turntable includes master
Dynamic bevel gear, drive bevel gear lower section installation drive the bottom motors of its rotation, pacify in the two sides of the drive bevel gear
Wheel hub fixed mechanism is filled, the wheel hub fixed mechanism includes the bottom support rod being mounted on bottom bracket, the bottom support
Wheel hub fixed frame is coupled with the tilt angle A lower than 90 degree on bar, driven wheel of differential is installed on the wheel hub fixed frame, institute
State driven wheel of differential and engage installation with the drive bevel gear, wherein between wheel hub fixed frame and wheel hub at least 3 points fix, described
Activity installation cutterhead crane above wheel hub fixed mechanism, the cutterhead crane includes the lead screw that lifting motor drives, described
Sliding block is coupled on lead screw, the sliding block is fixed on limited post, while connecting knife rest platform, the upper surface peace of the knife rest platform
Rotating electric machine is filled, the output shaft of the rotating electric machine installs rotating cutter-head, the edge distribution blade of the rotating cutter-head, the knife
The cutter head angle of piece is the supplementary angle of A, and blade position is corresponding with the vertex of the installation site of wheel hub simultaneously, and the bottom motors turn
To opposite with the steering of the rotating electric machine.
In specific implementation, lifting mechanism is additionally provided on the bottom bracket, the lifting mechanism includes fulcrum at the bottom
Lever on portion's bracket, the lower section that one end of the lever is equipped with thimble, is in the wheel hub installation site simultaneously, the other end are set
There is foot pedal, is equipped with counterweight in the lower section of the thimble.
At least three clamping bar consistent with wheel hub inner wall shape is clamped in specific implementation, on the wheel hub fixed frame.
Alternatively, the bevel gear replaces with bevel gear.
In specific implementation, on the limited post, the rear of lead screw scale bar is installed.
The bottom of the cutterhead crane, limited post are equipped with baffle activity mounting groove.
The beneficial effect that the technical program can generate is:
1. the design of double-station synchronous processing, improves production efficiency, and the combination of equipment, realization adds in double-station synchronous
Production efficiency is improved while work, tooling is firm；
2. the pressure of the design of wheel hub fixed mechanism, the self weight of effective use part and cutter head realizes positioning, limit element
It is fixed on the inside that hub interior, at least three stress point, and stress point are in part, outside is difficult to observe to obtain, avoid to zero
The scuffing on part surface, equipment sync rates are high, further improve the precision of bulk article；
3. the design of lifting mechanism reduces the labor intensity of worker, the lay day is shortened, meanwhile, devise scale
Bar and control device can achieve the effect precisely monitored as other embodiments, and the design of baffle reduces worker's work
Security risk in the process.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural perspective of the utility model general assembly；
Fig. 2 is structural front view shown in Fig. 1；
Fig. 3 is structure top view shown in Fig. 1；
Fig. 4 is the structure left view shown in Fig. 1；
Fig. 5 is the rearview of another embodiment of the utility model；
1. bottom bracket；2. drive bevel gear；3. bottom motors；4. bottom support rod；5. wheel hub fixed frame；6. from mantle
Gear；7. wheel hub；8. lifting motor；9. lead screw；10. sliding block；11. limited post；12. knife rest platform；13. rotating electric machine；14. thick stick
Bar；15. foot pedal；16. counterweight.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in fig. 1 to fig. 4, the utility model embodiment provides a kind of wheel hub tool for processing, comprising: bottom bracket
Bottom turntable is installed at 1 middle part, and bottom turntable includes drive bevel gear 2, and installation drives the bottom of its rotation below drive bevel gear 2
Portion's motor 3 installs wheel hub fixed mechanism in the two sides of drive bevel gear 2, and wheel hub fixed mechanism includes being mounted on bottom bracket 1
Bottom support rod 4, wheel hub fixed frame 5 is coupled with the tilt angle A lower than 90 degree on bottom support rod 4, wheel hub is fixed
Driven wheel of differential 6 is installed, driven wheel of differential 6 engages installation with drive bevel gear 2, wherein wheel hub fixed frame 5 and wheel hub 7 on frame 5
Between at least 3 points fix, above wheel hub fixed mechanism activity installation cutterhead crane, cutterhead crane includes 8 band of lifting motor
Dynamic lead screw 9 is coupled sliding block 10 on lead screw 9, and sliding block 10 is fixed on limited post 11, while connecting knife rest platform 12, knife rest
The output shaft of the upper surface mounting rotary electric machine 13 of platform 12, rotating electric machine 13 installs rotating cutter-head, the edge distribution of rotating cutter-head
Blade, the cutter head angle of blade are the supplementary angle of A, blade position while, bottom motors corresponding with the vertex of the installation site of wheel hub 7
3 steering is opposite with the steering of rotating electric machine 13.In the course of work, the wheel hub that two wheel hubs 7 are respectively placed in two sides can be grabbed
On fixed frame 5, bottom motors 3 drive drive bevel gear 2 to rotate later, and then driven wheel of differential 6 is driven to rotate, and wheel hub uses 3
The fixed mode of point, follows and rotates together, and controls cutterhead crane later and moves down, until the top surface phase of blade and wheel hub
It cuts, processes edge chamfer, it is the main energy sources of cutting that the revolving speed of rotating electric machine is high in the design, simultaneously as cutter head turns
To with wheel hub turn on the contrary, be further improved cutting effect, meanwhile, in the course of work, wheel hub is in coordinate direction freedom degree quilt
The state of restriction, it is easy to process.
Further, at least three clamping bar consistent with 7 inner wall shape of wheel hub is clamped on wheel hub fixed frame 5, to be formed
3 points are fixed, while the design line clamped is convenient for the replacement and repair in later period.
In the specific course of work, bevel gear can be replaced with into bevel gear.
On limited post 11, the rear of lead screw 9 scale bar is installed.It should be designed for convenient under worker's observation cutterhead
The position of drop, and in specific operating condition, mostly use electric control device.
Passable, the bottom of cutterhead crane, limited post 11 are equipped with baffle activity mounting groove.It is in non-in cutterhead to add
When station is set, baffle can be inserted into mounting groove, play the role of that cutterhead and wheel hub is isolated, further prevent in cargo handling process
Collision.
Embodiment 2
The present embodiment principle with embodiment 1, it is specific the difference is that, such as Fig. 5, be additionally provided with lifting machine on bottom bracket
Structure, lifting mechanism include lever 14 of the fulcrum on bottom bracket, and one end of lever 14 is equipped with thimble, simultaneously in the peace of wheel hub 7
The lower section of holding position, the other end are equipped with foot pedal 15, are equipped with counterweight 16 in the lower section of thimble.The simple main purpose of the design structure
Be after single wheel hub completion of processing, worker's step tread can jack up wheel hub, usually lever under the action of counterweight at
The position that Yu Buyu other parts interfere.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of wheel hub tool for processing, it is characterised in that: bottom turntable is installed at the middle part of bottom bracket (1), and the bottom turns
Disk includes drive bevel gear (2), and installation drives the bottom motors (3) of its rotation below the drive bevel gear (2), in the master
Wheel hub fixed mechanism is installed in the two sides of dynamic bevel gear (2), and the wheel hub fixed mechanism includes the bottom being mounted on bottom bracket (1)
Portion's support rod (4) is coupled wheel hub fixed frame (5), institute with the tilt angle A lower than 90 degree on the bottom support rod (4)
It states installation driven wheel of differential (6), the driven wheel of differential (6) on wheel hub fixed frame (5) and engages peace with the drive bevel gear (2)
Dress, wherein between wheel hub fixed frame (5) and wheel hub (7) at least 3 points fix, above the wheel hub fixed mechanism activity install cutterhead
Crane, the cutterhead crane include the lead screw (9) that lifting motor (8) drive, and are coupled sliding block on the lead screw (9)
(10), the sliding block (10) is fixed on limited post (11) while connecting knife rest platform (12), the upper surface of the knife rest platform (12)
The output shaft of mounting rotary electric machine (13), the rotating electric machine (13) installs rotating cutter-head, the edge distribution of the rotating cutter-head
Blade, the cutter head angle of the blade are the supplementary angle of A, blade position while, institute corresponding with the vertex of installation site of wheel hub (7)
The steering for stating bottom motors (3) is opposite with the steering of the rotating electric machine (13).
2. wheel hub tool for processing as described in claim 1, it is characterised in that: be additionally provided with lifting on the bottom bracket (1)
Mechanism, the lifting mechanism include lever (14) of the fulcrum on the bottom bracket (1), and one end of the lever (14) is equipped with
Thimble, the lower section for being in the wheel hub (7) installation site simultaneously, the other end is equipped with foot pedal (15), in the lower section of the thimble
Equipped with counterweight (16).
3. wheel hub tool for processing as claimed in claim 2, it is characterised in that: clamp at least 3 on the wheel hub fixed frame (5)
A clamping bar consistent with wheel hub (7) inner wall shape.
4. wheel hub tool for processing as described in claim 1, it is characterised in that: bevel gear replaces with bevel gear.
5. wheel hub tool for processing as described in claim 1, it is characterised in that: on the limited post (11), lead screw (9)
Rear is equipped with scale bar.
6. wheel hub tool for processing as described in claim 1, it is characterised in that: the bottom of the cutterhead crane, limited post
(11) it is equipped with baffle activity mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920061003.4U CN209579071U (en) | 2019-01-15 | 2019-01-15 | A kind of wheel hub tool for processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920061003.4U CN209579071U (en) | 2019-01-15 | 2019-01-15 | A kind of wheel hub tool for processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209579071U true CN209579071U (en) | 2019-11-05 |
Family
ID=68352341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920061003.4U Expired - Fee Related CN209579071U (en) | 2019-01-15 | 2019-01-15 | A kind of wheel hub tool for processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209579071U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069715A (en) * | 2020-01-14 | 2020-04-28 | 洪飞 | Fixing tool for simultaneously and precisely machining two hub gears |
| CN111687717A (en) * | 2020-06-12 | 2020-09-22 | 王以诺 | Automatic grinding equipment for upper surface of workpiece |
| CN113275662A (en) * | 2020-08-24 | 2021-08-20 | 滨州戴森车轮科技有限公司 | Hub chamfering device |
-
2019
- 2019-01-15 CN CN201920061003.4U patent/CN209579071U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069715A (en) * | 2020-01-14 | 2020-04-28 | 洪飞 | Fixing tool for simultaneously and precisely machining two hub gears |
| CN111069715B (en) * | 2020-01-14 | 2020-12-01 | 金珍珍 | Fixing tool for simultaneously and precisely machining two hub gears |
| CN111687717A (en) * | 2020-06-12 | 2020-09-22 | 王以诺 | Automatic grinding equipment for upper surface of workpiece |
| CN113275662A (en) * | 2020-08-24 | 2021-08-20 | 滨州戴森车轮科技有限公司 | Hub chamfering device |
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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: 20191105 Termination date: 20220115 |