CN206169717U - But rapid Assembly's combination formula dabber - Google Patents
But rapid Assembly's combination formula dabber Download PDFInfo
- Publication number
- CN206169717U CN206169717U CN201621137515.7U CN201621137515U CN206169717U CN 206169717 U CN206169717 U CN 206169717U CN 201621137515 U CN201621137515 U CN 201621137515U CN 206169717 U CN206169717 U CN 206169717U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- mandrel
- molded line
- hole
- clamping
- 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- Withdrawn - After Issue
Links
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a but rapid Assembly's combination formula dabber, including the base, the hole be assembled between/be connected between of molded lines dabber excircle and base one end, and through axial adjustment jackscrew, radially adjust the jackscrew and the locking bolt is fixed, the work piece just compresses tightly both through the clamping pad in arranging the molded lines recess of molded lines core shaft end shape of face one -tenth in, and the shoulder hole was fixed with clamping pad and base in the middle of clamp bolt passed the clamping pad. The utility model provides a but rapid Assembly's combination formula dabber, according to the molded lines characteristics of various parts soon speed adjusting trade different molded lines dabbers, just can jump and the radial run -out alignment reaches from the effect of car on the lathe with the end of dabber through simple adjustment, improved production efficiency, various molded lines dabbers of while can all used repeatedly, has saved resource consumption.
Description
Technical field
This utility model belongs to a kind of mandrel, and in particular to it is a kind of can quick assembling combination type mandrel.
Background technology
In mechanical processing industry, during turning thin-wall disk-like accessory, the characteristics of due to design of part, it is impossible to using card
The mode that pawl is clamped carries out turnery processing.Need the structure according to part on lathe special from Vehicle Processing one kind under normal circumstances
Mandrel, retaining element carries out turnery processing by the way of compressing.In order to ensure the machining accuracy of part, can not from the mandrel of car
Repeated clamping is used, and is required for special mandrel a kind of from car before processing part every time, causes the waste of resource and labour force.
Utility model content
This utility model proposes to overcome shortcoming present in prior art, and its objective is to provide one kind can be fast
The combination type mandrel that quick-mounting is matched somebody with somebody.
The technical solution of the utility model is：
It is a kind of can quick assembling combination type mandrel, including pedestal, the cylindrical endoporus with pedestal one end of molded line mandrel assembles
Connection, and fixed by axially adjustable jackscrew, radial direction adjustment jackscrew and clamping screw；Workpiece is placed in the formation of molded line end face of mandrel
In molded line groove, and both are compressed by clamping pad, hold-down bolt passes through clamping pad centre shoulder hole by clamping pad and pedestal
It is fixed.
The pedestal is the multidiameter structure formed by path clamping part and big footpath connecting portion, and clamping part is by lathe three-jaw card
Chuck clamping, connection end surface forms endoporus, and endoporus bottom hole forms multiple being uniformly distributed along the circumference and axially arranged axially adjustable hole, base
Seat passage, pedestal locking screw holes and a compression screw being located in the middle of bottom hole, endoporus hole wall forms multiple uniformly and along footpath
To the radial direction adjustment jackscrew screw for arranging.
The molded line mandrel is hollow circular cylinder structure, and it is circumferentially formed multiple one-to-one corresponding with axially adjustable hole and phase
The axially adjustable jackscrew screw of intercommunicated mandrel, multiple corresponding with the pedestal locking screw holes and clamping screw connecting hole that is interconnected
With mandrel passage that is multiple corresponding with pedestal passage and being interconnected；Molded line mandrel one end end face is formed and workpiece configurations chi
The molded line groove of very little cooperation, molded line groove forms origin reference location axle near the cell wall of molded line mandrel hollow lateral.
The clamping pad is the multidiameter structure of intermediate formation bolt hole, and its miner diameter end passes through workpiece center hole, and stretches into
In the intermediate throughholes of molded line mandrel；Bigger diameter end bottom surface workpiece pressing upper surface.
The pedestal passage and pedestal locking screw holes are axially uniformly arranged along multiple circumference, and pedestal passage is located at base
Seat locking screw holes outside, pedestal passage is the through hole for penetrating connecting portion, pedestal locking screw holes（9）Stretch into clamping part.
The beneficial effects of the utility model are：
This utility model provide it is a kind of can quick assembling combination type mandrel, can be with according to the molded line feature of various parts
The different molded line mandrel of Quick-changing, the end of mandrel just can be jumped and footpath is jumped centering and reached on lathe certainly by simply adjustment
The effect of car, improves production efficiency, while various molded line mandrels can be reused, saves resource consumption.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of pedestal in this utility model；
Fig. 3 is the structural representation of the medium-sized wire core shaft of this utility model.
Wherein：
The molded line mandrel of 1 pedestal 2
The clamping part of 3 clamping pad 4
The endoporus of 5 connecting portion 6
The pedestal passage of 7 axially adjustable hole 8
9 pedestal locking screw holes 10 compress screw
11 radially adjust the axially adjustable jackscrew of jackscrew screw 12
13 radially adjust the clamping screw of jackscrew 14
The axially adjustable clamping screw connecting hole of jackscrew screw 16 of 15 mandrels
The molded line groove of 17 mandrel passage 18
The hold-down bolt of 19 origin reference location axle 20
21 workpiece.
Specific embodiment
With reference to Figure of description and embodiment it is a kind of to this utility model can the combination type mandrel of quick assembling carry out
Describe in detail：
As shown in Fig. 1 ~ 3, it is a kind of can quick assembling combination type mandrel, including pedestal 1, molded line mandrel 2 is cylindrical with pedestal 1
The assembly connection of endoporus 6 of one end, and fixed by axially adjustable jackscrew 12, radial direction adjustment jackscrew 13 and clamping screw 14；Workpiece
21 are placed in the molded line groove 18 of the end face of molded line mandrel 2 formation, and are compressed both by clamping pad 3, and hold-down bolt 20 is passed through
The middle shoulder hole of clamping pad 3 fixes clamping pad 3 and pedestal 1.
The pedestal 1 is the multidiameter structure formed by path clamping part 4 and big footpath connecting portion 5, and clamping part 4 is by lathe three
Dog chuck is clamped, and the end face of connecting portion 5 forms endoporus 6, and the bottom hole of endoporus 6 forms multiple being uniformly distributed along the circumference and axially arranged axial direction tune
Whole hole 7, multiple pedestal passages 8, multiple pedestal locking screw holes 9 and one are located at the compression screw 10 in the middle of bottom hole, the hole of endoporus 6
Wall forms radial direction adjustment jackscrew screw 11 that is multiple uniform and being radially uniformly arranged.
The molded line mandrel 2 be hollow circular cylinder structure, its be circumferentially formed it is multiple correspond with axially adjustable hole 7 and
The axially adjustable jackscrew screw 15 of mandrel that is interconnected, multiple corresponding with the pedestal locking screw holes 9 and clamping screw that is interconnected
Connecting hole 16 and mandrel passage 17 that is multiple corresponding with pedestal passage 8 and being interconnected；One end end face of molded line mandrel 2 is formed
The molded line groove 18 coordinated with the overall dimensions of workpiece 21, molded line groove 18 forms benchmark near the cell wall of the hollow lateral of molded line mandrel 2
Locating shaft 19.
The clamping pad 3 is the multidiameter structure of intermediate formation bolt hole, and its miner diameter end passes through the centre bore of workpiece 21, and stretches
Enter in the intermediate throughholes of molded line mandrel 2；The upper surface of bigger diameter end bottom surface workpiece pressing 21.
The pedestal passage 8 and pedestal locking screw holes 9 are axially uniformly arranged along multiple circumference, pedestal passage 8
In the outside of pedestal locking screw holes 9, pedestal passage 8 is the through hole for penetrating connecting portion 5, and pedestal locking screw holes 9 stretch into clamping part 4.
The circulation of air-flow when the setting of the pedestal passage 8 and mandrel passage 17 can ensure that clamping workpiece is fixed,
Airflow obstruction when avoiding clamping workpiece 21, it is ensured that clamping is smooth.
It is this utility model simple structure, easy to use, molded line mandrel 2 is fitted in the endoporus 6 of pedestal 1, simply adjust axle
To adjustment jackscrew 12 and radial direction jackscrew screw 11 is adjusted by the end face run-out of the molded line mandrel 2 of different molded line features and circular runout
Centering, recycles clamping screw 14 to lock molded line mandrel 2, reaches on lathe from the effect of car.Finally workpiece 21 is loaded
Origin reference location axle 19, is fixed with clamping pad 3 and hold-down bolt 20, just can carry out turnery processing.Various molded line mandrels can
To be reused according to the shape facility of processing workpiece, save before every time processing workpiece on lathe from the special mandrel of Vehicle Processing
Process, both avoided the wasting of resources, working (machining) efficiency is improve again.
This utility model provide it is a kind of can quick assembling combination type mandrel, can be with according to the molded line feature of various parts
The different molded line mandrel of Quick-changing, the end of mandrel just can be jumped and footpath is jumped centering and reached on lathe certainly by simply adjustment
The effect of car, improves production efficiency, while various molded line mandrels can be reused, saves resource consumption.
Claims (5)
1. it is a kind of can quick assembling combination type mandrel, it is characterised in that：Including pedestal（1）, molded line mandrel（2）Cylindrical and pedestal
（1）The endoporus of one end（6）Assembly connection, and by axially adjustable jackscrew（12）, radially adjustment jackscrew（13）And clamping screw
（14）It is fixed；Workpiece（21）It is placed in molded line mandrel（2）The molded line groove that end face is formed（18）It is interior, and by clamping pad（3）By two
Person compresses, hold-down bolt（20）Through clamping pad（3）Middle shoulder hole is by clamping pad（3）And pedestal（1）It is fixed.
2. it is according to claim 1 it is a kind of can quick assembling combination type mandrel, it is characterised in that：The pedestal（1）It is
By path clamping part（4）With big footpath connecting portion（5）The multidiameter structure of formation, clamping part（4）Clamped by machine tool three-jaw chuck, even
Socket part（5）End face forms endoporus（6）, endoporus（6）Bottom hole forms multiple being uniformly distributed along the circumference and axially arranged axially adjustable hole
（7）, pedestal passage（8）, pedestal locking screw holes（9）With a compression screw being located in the middle of bottom hole（10）, endoporus（6）Hole wall
Form radial direction adjustment jackscrew screw that is multiple uniform and being disposed radially（11）.
3. it is according to claim 1 it is a kind of can quick assembling combination type mandrel, it is characterised in that：The molded line mandrel
（2）For hollow circular cylinder structure, it is circumferentially formed multiple with axially adjustable hole（7）The mandrel axle for corresponding and being interconnected
To adjustment jackscrew screw（15）, one with pedestal locking screw holes（9）Correspondence and the clamping screw connecting hole being interconnected（16）With
One and pedestal passage（8）Correspondence and the mandrel passage being interconnected（17）；Molded line mandrel（2）One end end face is formed and work
Part（21）The molded line groove that overall dimensions coordinate（18）, molded line groove（18）Near molded line mandrel（2）The cell wall of hollow lateral is formed
Origin reference location axle（19）.
4. it is according to claim 1 it is a kind of can quick assembling combination type mandrel, it is characterised in that：The clamping pad（3）
For the multidiameter structure of intermediate formation bolt hole, its miner diameter end is through workpiece（21）Centre bore, and stretch into molded line mandrel（2）In
Between in through hole；Bigger diameter end bottom surface workpiece pressing（21）Upper surface.
5. it is according to claim 2 it is a kind of can quick assembling combination type mandrel, it is characterised in that：The pedestal passage
（8）With pedestal locking screw holes（9）Axially it is uniformly arranged along multiple circumference, pedestal passage（8）Positioned at pedestal locking screw holes（9）
Outside, pedestal passage（8）To penetrate connecting portion（5）Through hole, pedestal locking screw holes（9）Stretch into clamping part（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621137515.7U CN206169717U (en) | 2016-10-20 | 2016-10-20 | But rapid Assembly's combination formula dabber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621137515.7U CN206169717U (en) | 2016-10-20 | 2016-10-20 | But rapid Assembly's combination formula dabber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206169717U true CN206169717U (en) | 2017-05-17 |
Family
ID=58678997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621137515.7U Withdrawn - After Issue CN206169717U (en) | 2016-10-20 | 2016-10-20 | But rapid Assembly's combination formula dabber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206169717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425624A (en) * | 2016-10-20 | 2017-02-22 | 中核(天津)科技发展有限公司 | Quick-assembled combined mandrel |
| CN113619817A (en) * | 2020-05-08 | 2021-11-09 | 北京机械设备研究所 | Wheel rim driving type momentum wheel device and dismounting method thereof |
-
2016
- 2016-10-20 CN CN201621137515.7U patent/CN206169717U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425624A (en) * | 2016-10-20 | 2017-02-22 | 中核(天津)科技发展有限公司 | Quick-assembled combined mandrel |
| CN113619817A (en) * | 2020-05-08 | 2021-11-09 | 北京机械设备研究所 | Wheel rim driving type momentum wheel device and dismounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170517 Effective date of abandoning: 20180731 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170517 Effective date of abandoning: 20180731 |