CN202571302U - Self-made power head for numerically controlled lathe - Google Patents

Self-made power head for numerically controlled lathe Download PDF

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Publication number
CN202571302U
CN202571302U CN 201220193079 CN201220193079U CN202571302U CN 202571302 U CN202571302 U CN 202571302U CN 201220193079 CN201220193079 CN 201220193079 CN 201220193079 U CN201220193079 U CN 201220193079U CN 202571302 U CN202571302 U CN 202571302U
Authority
CN
China
Prior art keywords
spindle
deep groove
groove ball
angular contact
ball bearing
Prior art date
Application number
CN 201220193079
Other languages
Chinese (zh)
Inventor
卢红慧
Original Assignee
宁波明和数控机械制造有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 宁波明和数控机械制造有限公司 filed Critical 宁波明和数控机械制造有限公司
Priority to CN 201220193079 priority Critical patent/CN202571302U/en
Application granted granted Critical
Publication of CN202571302U publication Critical patent/CN202571302U/en

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Abstract

The utility model relates to a self-made power head for a numerically controlled lathe. The self-made power head comprises a chuck (1), a framework oil seal (2), a front door cover (3), a spindle box (4), an angular contact bearing (5), a long spacer bush (6), a deep groove ball bearing (7), a rear door cover (8), a spindle belt pulley (9), a spindle (10), a short spacer bush (11) and a locking nut (12), wherein two ends in a central hole of the spindle box (4) are respectively provided with the angular contact bearing (5) and the deep groove ball bearing (7); the spindle (10) is arranged in the angular contact bearing (5) and the deep groove ball bearing (7); the chuck (1) and the spindle belt pulley (9) are respectively fixed at two ends of the spindle (10); and the front door cover (3) and the rear door cover (8) are respectively arranged at extension ends of two sides of the spindle (10) and a seal of the spindle box (4). By the self-made power head, the composite machining such as turning, milling, drilling and tapping can be realized, the application range of the lathe can be widened, the machining efficiency of the lathe can be improved, and the cost is reduced.

Description

A kind of numerically controlled lathe self-control unit head
Technical field
The utility model belongs to the machine tool technology field, particularly relates to a kind of numerically controlled lathe self-control unit head.
Background technology
Unit head is also claimed dynamic tool apron, refer to be installed on the power cutter tower, can be by the tool rest of driven by servomotor.This tool rest generally is applied on the complex milling machine, also has minority to can be applicable on the machining center of drive cutter tower.
The unit head that has earlier often can only be realized one or more processing modes, and universal unit head can't meet the processing mode more complicated or some special processing modes are arranged.
The utility model content
The utility model technical problem to be solved provides a kind of numerically controlled lathe self-control unit head, can realize car, mills, bores and attack Compound Machining.
The utility model solves the technical scheme that its technical problem adopted: a kind of numerically controlled lathe self-control unit head is provided, comprises chuck, outside framework oil seal, preceding door closure; Main spindle box, angular contact bearing, long spacer; Deep groove ball bearing, back door closure, spindle pulley; Main shaft, short spacer, locking nut; Two ends are separately installed with angular contact bearing and deep groove ball bearing in the described main spindle box centre bore, in angular contact bearing and the deep groove ball bearing main shaft are installed, and the main shaft two ends are fixed with chuck and spindle pulley respectively; Door closure and back door closure before the sealing part of main shaft both sides external part and main spindle box is separately installed with, the preceding door closure outside is equipped with outside framework oil seal, and the back door closure outside is equipped with locking nut.
Described angular contact bearing is a pair of.
Be with long spacer on the main shaft between described angular contact bearing and the deep groove ball bearing.
Between described deep groove ball bearing and the locking nut main shaft on be with short spacer.
Beneficial effect
The utility model can be realized car, milled, bores, attacks Compound Machining, can improve the usage range and the working (machining) efficiency of lathe, reduces cost.
Description of drawings
Fig. 1 is the utility model cutaway view.
Fig. 2 is the utility model stereogram.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
Like Fig. 1~shown in Figure 2, a kind of numerically controlled lathe self-control unit head comprises chuck 1, outside framework oil seal 2; Preceding door closure 3, main spindle box 4, angular contact bearing 5, long spacer 6; Deep groove ball bearing 7, back door closure 8, spindle pulley 9; Main shaft 10, short spacer 11, locking nut 12; Two ends are separately installed with angular contact bearing 5 and deep groove ball bearing 7 in described main spindle box 4 centre bores, in angular contact bearing 5 and the deep groove ball bearing 7 main shaft 10 are installed, and main shaft 10 two ends are fixed with chuck 1 and spindle pulley 9 respectively; Door closure 3 and back door closure 8 before the sealing part of main shaft 10 both sides external parts and main spindle box 4 is separately installed with, preceding door closure 3 outsides are equipped with outside framework oil seal 2, and back door closure 8 outsides are equipped with locking nut 12.
Described angular contact bearing 5 is a pair of.
Be with long spacer 6 on the main shaft 10 between described angular contact bearing 5 and the deep groove ball bearing 7.
Between described deep groove ball bearing 7 and the locking nut 12 main shaft 10 on be with short spacer 11.
Dynamic head main spindle 10 front ends are equipped with accurate pairing angular contact bearing 5, and the rear end is equipped with accurate deep groove ball bearing 7, locking nut 12 lockings then.General ER chuck 1 is assembled at dynamic head main spindle 10 front end positions, but clamping different size milling cutter, drill bit, screw tap.

Claims (4)

1. a numerically controlled lathe self-control unit head comprises chuck (1), outside framework oil seal (2), preceding door closure (3); Main spindle box (4), angular contact bearing (5), long spacer (6); Deep groove ball bearing (7), back door closure (8), spindle pulley (9); Main shaft (10), short spacer (11), locking nut (12); It is characterized in that: two ends are separately installed with angular contact bearing (5) and deep groove ball bearing (7) in described main spindle box (4) centre bore, in angular contact bearing (5) and the deep groove ball bearing (7) main shaft (10) are installed, and main shaft (10) two ends are fixed with chuck (1) and spindle pulley (9) respectively; Sealing part at main shaft (10) both sides external part and main spindle box (4) is separately installed with preceding door closure (3) and back door closure (8), and preceding door closure (3) outside is equipped with outside framework oil seal (2), and back door closure (8) outside is equipped with locking nut (12).
2. a kind of numerically controlled lathe self-control unit head according to claim 1, it is characterized in that: described angular contact bearing (5) is for a pair of.
3. a kind of numerically controlled lathe self-control unit head according to claim 1 is characterized in that: be with long spacer (6) on the main shaft (10) between described angular contact bearing (5) and the deep groove ball bearing (7).
4. a kind of numerically controlled lathe self-control unit head according to claim 1 is characterized in that: between described deep groove ball bearing (7) and the locking nut (12) main shaft (10) on be with short spacer (11).
CN 201220193079 2012-04-28 2012-04-28 Self-made power head for numerically controlled lathe CN202571302U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220193079 CN202571302U (en) 2012-04-28 2012-04-28 Self-made power head for numerically controlled lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220193079 CN202571302U (en) 2012-04-28 2012-04-28 Self-made power head for numerically controlled lathe

Publications (1)

Publication Number Publication Date
CN202571302U true CN202571302U (en) 2012-12-05

Family

ID=47240754

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220193079 CN202571302U (en) 2012-04-28 2012-04-28 Self-made power head for numerically controlled lathe

Country Status (1)

Country Link
CN (1) CN202571302U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104338944A (en) * 2014-10-17 2015-02-11 年福东 Instrument lathe base device
CN106271784A (en) * 2016-08-31 2017-01-04 镇江裕久智能装备股份有限公司 A kind of horizontal cutter limit cutter cutting frock
CN106424770A (en) * 2016-08-31 2017-02-22 镇江裕久智能装备股份有限公司 Cutter coaxial structure in horizontal cutting machine
CN106424914A (en) * 2016-08-31 2017-02-22 镇江裕久智能装备股份有限公司 Edge cutter set cutter tool of horizontal cutting machine
CN106670872A (en) * 2016-08-31 2017-05-17 镇江裕久智能装备股份有限公司 Cutting machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104338944A (en) * 2014-10-17 2015-02-11 年福东 Instrument lathe base device
CN106271784A (en) * 2016-08-31 2017-01-04 镇江裕久智能装备股份有限公司 A kind of horizontal cutter limit cutter cutting frock
CN106424770A (en) * 2016-08-31 2017-02-22 镇江裕久智能装备股份有限公司 Cutter coaxial structure in horizontal cutting machine
CN106424914A (en) * 2016-08-31 2017-02-22 镇江裕久智能装备股份有限公司 Edge cutter set cutter tool of horizontal cutting machine
CN106670872A (en) * 2016-08-31 2017-05-17 镇江裕久智能装备股份有限公司 Cutting machine
CN106424770B (en) * 2016-08-31 2018-08-17 镇江裕久智能装备股份有限公司 Knife coaxial configuration in a kind of horizontal cutter
CN106424914B (en) * 2016-08-31 2019-01-04 镇江裕久智能装备股份有限公司 A kind of horizontal cutter side knife group cutter tooling

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121205

Termination date: 20140428

C17 Cessation of patent right