CN203751825U - Machine tool cooling medium follow-up jet flow device - Google Patents

Machine tool cooling medium follow-up jet flow device Download PDF

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Publication number
CN203751825U
CN203751825U CN201320878710.5U CN201320878710U CN203751825U CN 203751825 U CN203751825 U CN 203751825U CN 201320878710 U CN201320878710 U CN 201320878710U CN 203751825 U CN203751825 U CN 203751825U
Authority
CN
China
Prior art keywords
cooling medium
follow
bevel gear
seat
servo
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
Application number
CN201320878710.5U
Other languages
Chinese (zh)
Inventor
阮超
王伟
张安顺
吉红
孙杰
路来骁
刘义辉
李国超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Aircraft Industrial Group Co Ltd
Original Assignee
Chengdu Aircraft Industrial Group Co Ltd
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 Chengdu Aircraft Industrial Group Co Ltd filed Critical Chengdu Aircraft Industrial Group Co Ltd
Priority to CN201320878710.5U priority Critical patent/CN203751825U/en
Application granted granted Critical
Publication of CN203751825U publication Critical patent/CN203751825U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A machine tool cooling medium follow-up jet flow device comprises a fixed support base, a follow-up seat and a follow-up mechanism; the follow-up seat is sheathed in an inner hole of the fixed support base and is connected with the follow-up mechanism; the follow-up mechanism is arranged on the fixed support base; the follow-up seat is internally provided with a cooling medium loop; the follow-up seat is provided with a cooling medium outlet communicated with the cooling medium loop; the fixed support base is provided with a cooling medium inlet communicated with the cooling medium loop; the cooling medium outlet is connected with a nozzle. The follow-up mechanism adopts bevel gear drive; a drive bevel gear shaft is arranged on the fixed support base; a driven bevel gear is fixedly connected to the follow-up seat; a drive bevel gear is meshed with the driven bevel gear; the bevel gear shaft is connected with a servo motor. According to the device, the nozzle can be automatically adjusted according to characteristics of a workpiece to be machined and feed path characteristics, the cooling medium can be in full contact with a part to be machined at any machining moment, the cooling effect is ensured, and the cutting machining efficiency is improved.

Description

Lathe cooling medium follow-up jet device
Technical field
The utility model relates to a kind of cooling device during for machining, in particular for the cooling device on vertical knee-type milling machine, belongs to machining cooling technology field.
Background technology
In metal cutting process, the correct use of cooling medium can effectively improve cutter life, surface of the work crudy and working (machining) efficiency.Existing cooling medium feed system is generally fixed structure, and cooling medium nozzle must be adjusted fixing before processing, can not change voluntarily and adjust with cutting state.In the time of the labyrinth such as working groove, sidewall workpiece, cannot meet cooling medium and spray all the time the requirement at Tool in Cutting position, cooling jet cannot be adjusted voluntarily according to workpiece to be machined and feed path feature, cannot ensure to process arbitrarily moment cooling medium and fully contact with working position, reduce the result of use of cooling medium.
Summary of the invention
Can not in process, automatically adjust in order to overcome current lathe cooling system, cannot meet cooling medium and spray all the time the deficiency at Tool in Cutting position, the lathe cooling medium follow-up jet device that the utility model provides a kind of good cooling results, can adjust voluntarily according to the feature such as workpiece to be machined and feed path.
Lathe cooling medium follow-up jet device of the present utility model, by the following technical solutions:
This device, comprise fixed supporting seat, servo-actuated seat and follower, servo-actuated cover for seat is contained in the endoporus of fixed supporting seat and is connected with follower, follower is arranged on fixed supporting seat, in servo-actuated seat, be provided with cooling medium loop, servo-actuated seat is provided with the cooling medium outlet being communicated with this cooling medium loop, and fixed supporting seat is provided with the cooling medium inlet being communicated with cooling medium loop, in cooling medium outlet, is connected with nozzle.
Follower adopts Bevel Gear Transmission, and driving tapered gear shaft is arranged on fixed supporting seat, is fixedly connected on servo-actuated seat upper by dynamic bevel gear, drive bevel gear with engaged by dynamic bevel gear, bevel gear shaft is connected with servomotor.
When said apparatus application, be fixed by bolts on machine tool body the endoporus dead in line of machine tool chief axis axis and fixed supporting seat by fixed supporting seat; In the processing preparatory stage, according to the feature of institute's processing work and feed path control follower, servo-actuated seat and the nozzle being connected in cooling medium outlet are moved according to feed path, nozzle is aimed at working position all the time; Cooling medium enters by cooling medium inlet in the cooling medium loop of servo-actuated seat, then, by exporting the nozzle ejection being connected to working position with cooling medium, realizes servo-actuated cooling.
The utility model has been realized nozzle and has been adjusted voluntarily according to the feature of workpiece to be machined and feed path feature, makes to process arbitrarily moment cooling medium and fully contacts with working position, has ensured cooling effect, has improved machining efficiency.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model lathe cooling medium follow-up jet device.
In figure: 1. fixed head; 2. fixed supporting seat; 3. lining; 4. circlip; 5. bevel gear shaft; 6. bevel gear dish; 7. spring; 8. pressing plate; 9. packing ring; 10. servo-actuated seat; 11. servomotors; 12. universal joints; 13. cooling medium inlets; 14. cooling mediums outlets, 15, cutter.
Detailed description of the invention
As shown in drawings, lathe cooling medium follow-up jet device of the present utility model mainly comprises fixed supporting seat 2, servo-actuated seat 10 and follower, in fixed supporting seat 2, be provided with endoporus, servo-actuated seat 10 is sleeved on the interior bore ends of fixed supporting seat 2 and is connected with follower, follower is arranged on fixed supporting seat 2, in servo-actuated seat 10, be provided with cooling medium loop, the end of servo-actuated seat 10 is provided with the cooling medium outlet 14 being communicated with this cooling medium loop, and fixed supporting seat 2 is provided with the cooling medium inlet 13 being communicated with cooling medium loop.For the ease of processing, fixed head 1 can be set on fixed supporting seat 2, be connected with lathe used by fixed head 1, fixed supporting seat 2 and fixed head 1 are fixed by holding screw.Fixed head 1 and servo-actuated seat 10 two ends in fixed supporting seat 2 respectively.Servo-actuated seat 10, under follower drives, rotates around the interior axially bored line of fixed supporting seat 2, and cooling medium outlet 14 is along with rotation.Cooling medium outlet 14 can connect plain nozzle or jet nozzle by flexible pipe.
Follower adopts Bevel Gear Transmission, drive bevel gear and its installation shaft are made one, be bevel gear shaft 5, bevel gear shaft 5 is arranged on fixed supporting seat 2 by lining 3, the axis of bevel gear shaft 5 is vertical with the interior axially bored line of fixed supporting seat 2, and bevel gear shaft 5 is realized the axial location in lining 3 by check ring 4.Be bevel gear dish 6 by dynamic bevel gear, bevel gear dish 6 is fixedly connected on servo-actuated seat 10, and engage with bevel gear dish 6 the bevel gear end on bevel gear shaft 5.Bevel gear dish 6 is pressed on the step surface of fixed supporting seat 2 endoporus, makes the assembly axial location of servo-actuated seat 10 and bevel gear dish 6, ensures that again this assembly can freely rotate.Bevel gear shaft 5 can directly be connected with servomotor 11, also can be connected with servomotor 11 by universal joint 12, and bevel gear shaft 5 is with universal joint 12 for key is connected, and servomotor 11 is arranged on fixed supporting seat 2 or is arranged on machine tool body.
For the ease of processing, cooling medium loop can be first on the end face of servo-actuated seat 10, to process a unlimited cannelure, then is provided with sealing device between this cannelure and fixed supporting seat 2, realizes the sealing of cannelure.Sealing device comprises pressing plate 8, tetrafluoro packing ring 9 and spring 7, pressing plate 8 covers on cannelure, tetrafluoro packing ring 9 is between pressing plate 8 and servo-actuated seat 10, spring 7 is between pressing plate 8 and fixed supporting seat 2, by spring 7, pressing plate 8 is pressed on tetrafluoro packing ring 9, realize the sealing of cooling medium loop, cooling medium can not be leaked.
When said apparatus application, be fixed by bolts on machine tool body and (can make fixed supporting seat 2 and servo-actuated seat 10 be enclosed within main shaft outside by fixed head 1, cutter 15 is arranged on main shaft), the endoporus dead in line of machine tool chief axis axis and fixed supporting seat 2, make whole device location, servomotor 11 is arranged on fixed support mechanism or machine tool body, drives follower gyration by universal joint 12.In the processing preparatory stage, operating personnel compile procedure according to feature and the feed path of institute's processing parts, realize the control to servomotor 11.Servomotor 11 provides power for whole mechanism, drive servo-actuated seat 10 to do gyration by universal joint 12, bevel gear shaft 5 and bevel gear dish 6, its rotational angle, speed and direction can realize by working time, rotating speed and the direction of adjusting servomotor 11.Be connected to nozzle in cooling medium outlet 14 also along with servo-actuated seat 10 does gyration.Cooling medium enters by cooling medium inlet 13 in the cooling medium loop of servo-actuated seat 10, then, by arriving working position with cooling medium outlet 14 nozzle ejection that are connected, realizes servo-actuated cooling.

Claims (2)

1. a lathe cooling medium follow-up jet device, comprise fixed supporting seat, servo-actuated seat and follower, it is characterized in that: servo-actuated cover for seat is contained in the endoporus of fixed supporting seat and is connected with follower, follower is arranged on fixed supporting seat, in servo-actuated seat, be provided with cooling medium loop, servo-actuated seat is provided with the cooling medium outlet being communicated with this cooling medium loop, and fixed supporting seat is provided with the cooling medium inlet being communicated with cooling medium loop, in cooling medium outlet, is connected with nozzle.
2. lathe cooling medium follow-up jet device according to claim 1, it is characterized in that: described follower adopts Bevel Gear Transmission, driving tapered gear shaft is arranged on fixed supporting seat, be fixedly connected on servo-actuated seat by dynamic bevel gear, drive bevel gear with engaged by dynamic bevel gear, bevel gear shaft is connected with servomotor.
CN201320878710.5U 2013-12-30 2013-12-30 Machine tool cooling medium follow-up jet flow device Expired - Fee Related CN203751825U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320878710.5U CN203751825U (en) 2013-12-30 2013-12-30 Machine tool cooling medium follow-up jet flow device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320878710.5U CN203751825U (en) 2013-12-30 2013-12-30 Machine tool cooling medium follow-up jet flow device

Publications (1)

Publication Number Publication Date
CN203751825U true CN203751825U (en) 2014-08-06

Family

ID=51247136

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320878710.5U Expired - Fee Related CN203751825U (en) 2013-12-30 2013-12-30 Machine tool cooling medium follow-up jet flow device

Country Status (1)

Country Link
CN (1) CN203751825U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103692283A (en) * 2013-12-30 2014-04-02 成都飞机工业(集团)有限责任公司 Machine tool cooling medium follow-up fluidizing device
CN107843041A (en) * 2017-09-29 2018-03-27 昆明理工大学 A kind of reciprocating cylindrical uniform cooler
CN114083395A (en) * 2021-11-23 2022-02-25 安徽日威数控重机有限公司 Follow-up cooling device for ball cage arc-shaped groove grinding machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103692283A (en) * 2013-12-30 2014-04-02 成都飞机工业(集团)有限责任公司 Machine tool cooling medium follow-up fluidizing device
CN107843041A (en) * 2017-09-29 2018-03-27 昆明理工大学 A kind of reciprocating cylindrical uniform cooler
CN114083395A (en) * 2021-11-23 2022-02-25 安徽日威数控重机有限公司 Follow-up cooling device for ball cage arc-shaped groove grinding machine
CN114083395B (en) * 2021-11-23 2022-11-08 安徽日威数控重机有限公司 Follow-up cooling device for ball cage arc-shaped groove grinding machine

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Legal Events

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

Granted publication date: 20140806

Termination date: 20141230

EXPY Termination of patent right or utility model