CN208992229U - It is a kind of for processing the fixture of Mecanum wheel wheel hub - Google Patents
It is a kind of for processing the fixture of Mecanum wheel wheel hub Download PDFInfo
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- CN208992229U CN208992229U CN201821773398.2U CN201821773398U CN208992229U CN 208992229 U CN208992229 U CN 208992229U CN 201821773398 U CN201821773398 U CN 201821773398U CN 208992229 U CN208992229 U CN 208992229U
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Abstract
The utility model discloses a kind of for processing the fixture of Mecanum wheel wheel hub, comprising: fixed disk, rotating disk and fixation kit；Rotating disk includes the round plate for installing wheel hub, and round plate, which radially extends, positioning skirt, and multiple positioning skirts are uniformly distributed on the outside of round plate；Gap is equipped between two positioning skirts being disposed adjacent；And the quantity for positioning skirt is identical as the quantity of the scroll wheel of Mecanum wheel；Round plate has several positioning columns towards one lateral process of wheel hub, and positioning column is connect after the flange mounting hole of wheel hub with fixation kit with stationary hub；Fixed disk is equipped with holding tank compatible with the outer profile of rotating disk, so that rotating disk can be rotated with runner hub is installed on the fixed disk.The utility model realizes wheel hub to the fixed stability of wheel hub and stability, ensure that the precision of blank processing；And processing flow is simplified, aligned cutting tool spent time is reduced, the processing speed of wheel hub is improved.
Description
Technical field
It is espespecially a kind of for processing Mecanum wheel wheel hub the utility model relates to Mecanum wheel processing technique field
Fixture.
Background technique
High load-bearing Mecanum wheel generally uses bulk metal entirety Milling Process, the dedicated wheat of AGV trolley such as on the market
Ke Namu wheel is mainly come out using aviation aluminium 6061 (or 7075) by whole Milling Process, due to the Mecanum wheel of monolithic
Shape is complex, and existing technique can only be processed using five axes numerical control machine tool, thus processing cost is higher, and then leads
Cause the price of high load-bearing Mecanum wheel higher.
A kind of method that applicant researches and develops combination three axis numerically controlled machine in conjunction with drilling and milling machine to complete Mecanum wheel processing,
First process the blank of Mecanum wheel using three axis numerically controlled machine, then with special fixture secured blank part, then milled with boring
Bed completes the processing (installing the installation position of scroll wheel) of the special surface of blank.This method greatly reduces Mecanum
The processing cost of wheel, but how to improve drilling and milling machine processing Mecanum wheel precision and rate be problem urgently to be resolved.
Therefore, this application provides a kind of precision of raising Mecanum wheel processing and the fixtures of rate.
Summary of the invention
The purpose of the utility model is to provide a kind of for processing the fixture of Mecanum wheel wheel hub, realizes solid to wheel hub
Fixed stability and stability ensure that the precision of blank processing；And processing flow is simplified, it reduces aligned cutting tool and is consumed
Time improves the processing speed of wheel hub.
The technical scheme that the utility model is provided is as follows:
It is a kind of for processing the fixture of Mecanum wheel wheel hub, comprising:
Fixed disk, rotating disk and fixation kit；
The rotating disk includes the round plate for installing wheel hub, and the round plate, which radially extends, positioning skirt
Side, multiple positioning skirts are uniformly distributed on the outside of the round plate；Gap is equipped between two positioning skirts being disposed adjacent；And
The quantity for positioning skirt is identical as the quantity of the scroll wheel of Mecanum wheel；
The round plate has several positioning columns towards one lateral process of wheel hub, and the positioning column is through the wheel hub
It connect after flange mounting hole with the fixation kit with the fixation wheel hub；
The fixed disk is equipped with holding tank compatible with the outer profile of the rotating disk, so that the rotating disk can drive
The wheel hub rotation is installed on the fixed disk.
In the technical program, since the quantity of positioning skirt and scroll wheel corresponds and is evenly distributed with, so that drilling and milling machine
When processing hole, need to only rotate rotating disk can be sequentially completed the installation position of each scroll wheel (as accommodating scroll wheel
First hole, for installing the second hole of the axis of rolling, for being installed with the third hole of nut), in whole process, it need to only pacify at first
The positioning adjustment that cutter is carried out in the process of position is filled, and the installation position of post-processing need to only rotate rotating disk, so that along rotation
The latter positioning skirt for turning direction is advanced to the original place receiving area in previous positioning skirt, enormously simplifies processing stream
Journey reduces aligned cutting tool spent time, improves the processing speed of wheel hub.More preferably, due to two neighboring positioning skirt it
Between be equipped with gap, and fixed disk be equipped with holding tank compatible with rotating disk outer profile so that each positioning skirt have one
A corresponding receiving area, and be equipped with support compatible with gap between two receiving areas being disposed adjacent and set portion, to have
Effect avoids rotation displacement and radial displacement of the rotating disk in wheel hub process, along with fixation kit is along Mecanum wheel
Axis direction limit that Mecanum wheel axis is mobile, substantially increase this fixture to the fixed stability of wheel hub and stabilization
Property, avoid wheel hub from occurring offset phenomena because cutting or drilling in the drilling and milling machine course of work, and then machining accuracy is caused to reduce；
It ensure that the precision of blank processing.
It is further preferred that the positioning column is to be adapted threaded post with the flange mounting hole, the fixation kit is
Nut.
In the technical program, screw connection manner is simple and firm, at low cost, easy to operate and realization.
It is further preferred that the fixation kit is nut；The positioning column includes being adapted with the flange mounting hole
Axle portion, and the threaded portion for being spirally connected with the nut, the threaded portion be arranged far from the round plate.
It is further preferred that the nut is equipped with elastic washer close to the wheel hub side.
In the technical program, the setting of elastic washer is avoided so that the rigid contact of nut and wheel hub becomes flexible contact
Abrasion and destruction between the two；Also improve the pretightning force being spirally connected to wheel hub.
It is further preferred that the fixed disk is flushed with the rotating disk close to the surface of the wheel hub side.
In the technical program, fixed disk is flushed with the surface of rotating disk, so that wheel hub fixation is more firm, ensure that wheel hub
The precision of processing.
It is further preferred that further including applying the positioning skirt along the hub axis direction far from the wheel hub one
The hold-down mechanism of the power of side.
In the technical program, by hold-down mechanism to the compression of rotating disk, rotating disk is effectively avoided to occur along hub axis
The bounce or vibration in direction and cause wheel hub machining accuracy reduce the phenomenon that.
It is further preferred that the hold-down mechanism includes at least a pair of opposing in the compactor of the fixed disk；Institute
Stating compactor includes self-locking mechanism and the briquetting for compressing the positioning skirt；One end of the self-locking mechanism and briquetting connect
It connects, the other end of the self-locking mechanism forms pressing end；When the handle in a state of nature when, it is described fixed that the briquetting compresses
Position skirt；When the handle is in pressing state, the briquetting is far from the positioning skirt.
In the technical program, realize and the compactor with self-locking function realizes the compression to positioning skirt to rotation
Disk only needs squeeze grip to be easy to implement briquetting when rotating rotating disk and is detached from positioning skirt along the limitation of the displacement in hub axis direction
Side, rotation rotating disk only squeeze grip can need to realize the fixation of rotating disk again after the completion, easy to operate, fast.
It is further preferred that the briquetting compresses at least two positioning skirts being disposed adjacent；And/or the briquetting
Subtended angle is 75~125 °；And/or the briquetting is adjustable at a distance from the self-locking mechanism along the axis direction of the wheel hub.
In the technical program, briquetting subtended angle effectively prevents the interference problem that skirt and briquetting are positioned when rotation rotating disk
(need from holding tank to move up rotating disk along hub axis and then rotate).
In the technical program, since briquetting is adjustable at a distance from self-locking mechanism, so that the pressing force of compactor is big
Small adjustable, staff can be adjusted as needed, very convenient.
It is further preferred that the hold-down mechanism includes at least a pair of opposing in the compactor of the fixed disk；Institute
The corner piece that compactor includes angled setting is stated, one end of the corner piece connects with the briquetting for compressing the positioning skirt
It connects, the other end forms pressing end；The corner of the corner piece is installed on pedestal by torsional spring.
In the technical program, compactor can also be the torsional spring compactor without self-locking function, also need when only rotating rotating disk
Wanting staff's pressing, pressure side, operation are more troublesome by the emperor himself.
It is further preferred that the base rotation is set to the fixed disk, plane where the rotation of the pedestal with it is described
Fixed disk is parallel.
In the technical program, when the rotation of torsional spring compactor is set to fixed disk, rotating base need to can only be realized at this time
The rotation of rotating disk, and be not in the interference of rotating disk and briquetting occur because of the subtended angle size of the briquetting of torsional spring compactor
Phenomenon.
It is provided by the utility model a kind of for processing the fixture of Mecanum wheel wheel hub, following at least one can be brought
The utility model has the advantages that
1, in the utility model, wheel hub is realized to the fixed stability of wheel hub and stability, ensure that blank is processed
Precision；And processing flow is simplified, aligned cutting tool spent time is reduced, the processing speed of wheel hub is improved.
2, it in the utility model, is realized to rotating disk by compression of the compactor to positioning skirt along hub axis direction
Limit, effectively avoid rotating disk occur along hub axis direction bounce or vibration and cause wheel hub machining accuracy reduce show
As.More preferably, the structure of compactor can be diversified, can be selected according to the demand of different clients.
Detailed description of the invention
Below by clearly understandable mode, preferred embodiment is described with reference to the drawings, to for processing Mecanum wheel
Above-mentioned characteristic, technical characteristic, advantage and its implementation of the fixture of wheel hub are further described.
Fig. 1 is an embodiment of the present invention structural schematic diagram；
Fig. 2 is a kind of example structure schematic diagram for being applied to wheel hub of the utility model；
Fig. 3 is the side view figure structure schematic representation of Fig. 2.
Drawing reference numeral explanation:
1. fixed disk, 11. round plates, 111. positioning columns, 12. positioning skirts, 121. gaps, 2. rotating disks, 3. first spiral shells
Mother, 4. compactors, 41. briquettings, 42. self-locking mechanisms, 43. pressing ends, 44. screw rods, 45. second nuts, 46. torsional springs, 47. turnings
Part, 48. pedestals, 5. wheel hubs, 6. cutters.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, attached drawing will be compareed below
Illustrate specific embodiment of the present utility model.It should be evident that the accompanying drawings in the following description is only the one of the utility model
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings, and obtains other embodiments.
To make simplified form, part relevant to the utility model is only schematically shown in each figure, they are simultaneously
Its practical structures as product is not represented.In addition, so that simplified form is easy to understand, have in some figures identical structure or
The component of function, only symbolically depicts one of those, or has only marked one of those.Herein, "one" is not
It only indicates " only this ", can also indicate the situation of " more than one ".Herein, it should be noted that unless otherwise bright
True regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, it can also
To be to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also
Indirectly connected through an intermediary, can be the connection inside two elements.For the ordinary skill in the art,
The concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
In example 1, as shown in Figure 1-3, a kind of for processing the fixture of Mecanum wheel wheel hub, comprising: fixed disk
1, rotating disk 2 and fixation kit；Rotating disk 2 includes the round plate 11 for installing wheel hub 5, and round plate 11 radially extends
There is positioning skirt 12, multiple positioning skirts 12 are uniformly distributed in 11 outside of round plate；Two positioning skirts 12 being disposed adjacent it
Between be equipped with gap 121；And the quantity for positioning skirt 12 is identical as the quantity of the scroll wheel of Mecanum wheel；Round plate 11 is towards wheel
5 one lateral process of hub has several positioning columns 111, positioning column 111 connect after the flange mounting hole of wheel hub 5 with fixation kit with
Stationary hub 5；Fixed disk 1 is equipped with holding tank compatible with the outer profile of rotating disk 2, so that rotating disk 2 can be revolved with runner hub 5
Turn to be installed on fixed disk 1.
In practical applications, the flange mounting hole of the wheel hub 5 of Mecanum wheel is by positioning column 111 through afterwards and fixation kit
It connects and realizes wheel hub 5 along the fixation of its own axis；And it is identical as scroll wheel quantity and be distributed in determining for the outside of round plate 11
Position skirt 12 is accommodated in corresponding receiving area, and is equipped with support compatible with gap 121 between receiving area and sets portion, so that
Rotating disk 2 is limited to fixed disk 1 and realizes the fixation of wheel hub 5.As shown in Figures 2 and 3, wheel hub 5 needs to install 12 scroll wheels,
Therefore, the quantity for positioning skirt 12 is also 12, and 12 positioning skirts 12 are evenly arranged on the periphery of round plate 11.Certainly, it positions
Skirt can also according to scroll wheel quantity difference and adjust.
After one of hole of wheel hub 5 has been processed, it is identical as the hole shape and be distributed at 5 periphery wall of wheel hub its
His hole be also required to processing when, only need to by rotating disk 2 from holding tank along 5 axis of wheel hub takes out upward after rotation one positioning skirt 12
Distance be located at so that being placed in along next positioning skirt 12 of 2 rotation direction of rotating disk for the hole before processing
Behind 6 lower section of cutter, cutter 6 can decline the processing for carrying out next hole, repeat the above steps until all identical holes are complete
At.It, can be according to the position adaptability in hole more when needing to process another group of other hole for being distributed in 5 lateral wall of wheel hub
Tool changing tool 6 adjusts the position of wheel hub 5 and realizes the processing in other holes, is relatively arranged in one direction when needing to process a pair
Behind two holes of 5 lateral wall of wheel hub (i.e. two holes be divided into 5 lateral wall of wheel hub in the axial direction both ends), then need to overturn
In addition wheel hub 5 after at this time removing fixation kit from positioning column 111, carries out after overturn then replacement cutter 6 for wheel hub 5
The processing in one hole.
In example 2, as shown in Figure 1-3, on the basis of example 1, positioning column 111 is and flange mounting hole phase
It is adapted to threaded post, fixation kit is the first nut 3.Threaded post makes the first nut 3 can be along 5 axis direction precession of wheel hub or back-out
And realize the fixation of wheel hub 5, and can also be adjusted according to different 5 types of wheel hub, the scope of application of this fixture is improved, this is improved
The applicability and practicability of fixture.Certainly, when this fixture is used for more close (the i.e. ruler of the axis direction of wheel hub 5 of processing type
It is very little close) when, then positioning column 111 includes axle portion compatible with flange mounting hole, and for being spirally connected with the first nut 3
Threaded portion, threaded portion are arranged far from round plate 11.Preferably, the first nut 3 is equipped with elastic washer close to 5 side of wheel hub.It is preferred that
Ground, fixed disk 1 is flushed with rotating disk 2 close to the surface of 5 side of wheel hub or rotating disk 2 is slightly above fixed disk 1.
It in the third embodiment, further include along 5 axis direction of wheel hub as shown in Figure 1-3, on the basis of embodiment one or two
Apply positioning skirt 12 with the hold-down mechanism of the power far from 5 side of wheel hub.Hold-down mechanism includes at least a pair of opposing in solid
The compactor 4 of price fixing 1；Compactor 4 includes self-locking mechanism 42 and the briquetting 41 for compressing positioning skirt 12；Self-locking mechanism 42
One end is connect with briquetting 41, and the other end of self-locking mechanism 42 forms pressing end 43；When handle in a state of nature when, briquetting 41 press
Tightening position skirt 12；When handle is in pressing state, the remotely located skirt 12 of briquetting 41.Preferably, briquetting 41 compresses at least
Two positioning skirts 12 being disposed adjacent.Preferably, the subtended angle of briquetting 41 is 75~125 °.Preferably, briquetting 41 is along wheel hub 5
Axis direction is adjustable at a distance from self-locking mechanism 42.Preferably, briquetting 41 is bolted in self-locking mechanism 42, and screw rod by screw rod 44
44 are respectively equipped with two the second nuts 45 in 42 two sides of self-locking mechanism.
In practical applications, compactor 4 can also be the compactor 4 without self-locking function, if hold-down mechanism includes at least
A pair of opposing is in the compactor 4 of fixed disk 1；Compactor 4 includes the corner piece 47 of angled setting, one end of corner piece 47
It is connect with the briquetting 41 for compressing positioning skirt 12, the other end forms pressing end 43；The corner of corner piece 47 passes through torsional spring
46 are installed on pedestal 48.There is the interference problem of rotating disk 2 Yu briquetting 41 in order to avoid rotation rotating disk 2, it is preferable that pedestal
48 rotations are set to fixed disk 1, and plane where the rotation of pedestal 48 is parallel with fixed disk 1.Preferably, pedestal 48 is by with self-locking
The rotating mechanism rotation of function is set to fixed disk 1.Preferably, in order to avoid the rigid contact of briquetting 41 and positioning skirt 12, pressure
Block 41 is successively glued close to positioning skirt 12 is equipped with elastomeric pad.Preferably, axis direction and corner piece 47 of the briquetting 41 along wheel hub 5
Distance it is adjustable.Preferably, briquetting 41 is bolted in corner piece 47 by screw rod 44, and screw rod 44 is set respectively in 47 two sides of corner piece
There are two the second nuts 45.
It should be noted that above-described embodiment can be freely combined as needed.The above is only the utility model
Preferred embodiment, it is noted that for those skilled in the art, do not departing from the utility model principle
Under the premise of, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of for processing the fixture of Mecanum wheel wheel hub characterized by comprising
Fixed disk, rotating disk and fixation kit；
The rotating disk includes the round plate for installing wheel hub, and the round plate, which radially extends, positioning skirt, more
A positioning skirt is uniformly distributed on the outside of the round plate；Gap is equipped between two positioning skirts being disposed adjacent；And it positions
The quantity of scroll wheel of quantity and Mecanum wheel of skirt is identical；
The round plate has several positioning columns towards one lateral process of wheel hub, and the positioning column runs through the flange of the wheel hub
It connect after mounting hole with the fixation kit with the fixation wheel hub；
The fixed disk is equipped with holding tank compatible with the outer profile of the rotating disk so that the rotating disk can drive it is described
Wheel hub rotation is installed on the fixed disk.
2. according to claim 1 for processing the fixture of Mecanum wheel wheel hub, it is characterised in that:
The positioning column is that threaded post is adapted with the flange mounting hole, and the fixation kit is nut.
3. according to claim 1 for processing the fixture of Mecanum wheel wheel hub, it is characterised in that:
The fixation kit is nut；
The positioning column includes axle portion compatible with the flange mounting hole, and the screw thread for being spirally connected with the nut
Portion, the threaded portion are arranged far from the round plate.
4. according to claim 2 or 3 for processing the fixture of Mecanum wheel wheel hub, it is characterised in that:
The nut is equipped with elastic washer close to the wheel hub side.
5. according to claim 1 for processing the fixture of Mecanum wheel wheel hub, it is characterised in that:
The fixed disk is flushed with the rotating disk close to the surface of the wheel hub side.
6. according to claim 1 for processing the fixture of Mecanum wheel wheel hub described in -3 or 5 any one,
It is characterized by further comprising:
Apply the positioning skirt along the hub axis direction with the hold-down mechanism of the power far from the wheel hub side.
7. according to claim 6 for processing the fixture of Mecanum wheel wheel hub, it is characterised in that:
The hold-down mechanism includes at least a pair of opposing in the compactor of the fixed disk；
The compactor includes self-locking mechanism and the briquetting for compressing the positioning skirt；One end of the self-locking mechanism and pressure
The other end of block connection, the self-locking mechanism forms pressing end；
When the handle in a state of nature when, the briquetting compresses the positioning skirt；
When the handle is in pressing state, the briquetting is far from the positioning skirt.
8. according to claim 7 for processing the fixture of Mecanum wheel wheel hub, it is characterised in that:
The briquetting compresses at least two positioning skirts being disposed adjacent；And/or
The subtended angle of the briquetting is 75~125 °；And/or
The briquetting is adjustable at a distance from the self-locking mechanism along the axis direction of the wheel hub.
9. according to claim 6 for processing the fixture of Mecanum wheel wheel hub, it is characterised in that:
The hold-down mechanism includes at least a pair of opposing in the compactor of the fixed disk；
The compactor includes the corner piece of angled setting, one end of the corner piece with for compressing the positioning skirt
Briquetting connection, the other end form pressing end；The corner of the corner piece is installed on pedestal by torsional spring.
10. according to claim 9 for processing the fixture of Mecanum wheel wheel hub, it is characterised in that:
The base rotation is set to the fixed disk, and plane where the rotation of the pedestal is parallel with the fixed disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821773398.2U CN208992229U (en) | 2018-10-30 | 2018-10-30 | It is a kind of for processing the fixture of Mecanum wheel wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821773398.2U CN208992229U (en) | 2018-10-30 | 2018-10-30 | It is a kind of for processing the fixture of Mecanum wheel wheel hub |
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| Publication Number | Publication Date |
|---|---|
| CN208992229U true CN208992229U (en) | 2019-06-18 |
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ID=66805208
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821773398.2U Active CN208992229U (en) | 2018-10-30 | 2018-10-30 | It is a kind of for processing the fixture of Mecanum wheel wheel hub |
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| CN (1) | CN208992229U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646304A (en) * | 2019-11-11 | 2020-01-03 | 姚帅锋 | Automobile fender production strength detection device |
| CN111071526A (en) * | 2019-12-27 | 2020-04-28 | 中国航空工业集团公司西安飞机设计研究所 | Fast tying device for rope |
| CN113146431A (en) * | 2021-04-22 | 2021-07-23 | 潍坊科技学院 | Automobile wheel hub makes surface treatment processing machinery |
-
2018
- 2018-10-30 CN CN201821773398.2U patent/CN208992229U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646304A (en) * | 2019-11-11 | 2020-01-03 | 姚帅锋 | Automobile fender production strength detection device |
| CN110646304B (en) * | 2019-11-11 | 2020-09-11 | 新昌县维斯机械有限公司 | Automobile fender production strength detection device |
| CN111071526A (en) * | 2019-12-27 | 2020-04-28 | 中国航空工业集团公司西安飞机设计研究所 | Fast tying device for rope |
| CN113146431A (en) * | 2021-04-22 | 2021-07-23 | 潍坊科技学院 | Automobile wheel hub makes surface treatment processing machinery |
| CN113146431B (en) * | 2021-04-22 | 2022-12-13 | 潍坊科技学院 | Automobile wheel hub makes surface treatment processing machinery |
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Effective date of registration: 20220914 Address after: 201508 1st floor, No. 1000, Tingwei Road, Jinshan District, Shanghai (Bay area science and Innovation Center) Patentee after: Shanghai Hongxing Cloud Computing Technology Co.,Ltd. Address before: 200000 da-001, 4th floor, 518 Linyu Road, Pudong New Area, Shanghai Patentee before: SHANGHAI YUNSHEN INTELLIGENT TECHNOLOGY Co.,Ltd. |
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