CN201410580Y - External cyclone milling device of horizontal numerical control lathe - Google Patents

External cyclone milling device of horizontal numerical control lathe Download PDF

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Publication number
CN201410580Y
CN201410580Y CN2009200636064U CN200920063606U CN201410580Y CN 201410580 Y CN201410580 Y CN 201410580Y CN 2009200636064 U CN2009200636064 U CN 2009200636064U CN 200920063606 U CN200920063606 U CN 200920063606U CN 201410580 Y CN201410580 Y CN 201410580Y
Authority
CN
China
Prior art keywords
milling
milling head
control lathe
head seat
horizontal digital
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
CN2009200636064U
Other languages
Chinese (zh)
Inventor
杨建藩
张群英
董大华
钟紫林
张金明
盛青毅
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.)
CHANGSHA JINLING MACHINE TOOL CO LTD
Original Assignee
CHANGSHA JINLING MACHINE TOOL 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 CHANGSHA JINLING MACHINE TOOL CO LTD filed Critical CHANGSHA JINLING MACHINE TOOL CO LTD
Priority to CN2009200636064U priority Critical patent/CN201410580Y/en
Application granted granted Critical
Publication of CN201410580Y publication Critical patent/CN201410580Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an external cyclone milling device of a horizontal numerical control lathe. A milling head seat is mounted behind and above a lower sliding block of the horizontal numerical control lathe; the milling head seat is internally provided with a milling head main shaft connected with a driving motor; the front end of the milling head main shaft is provided with milling cutter disc which is provided with 12-18 milling cutters; the milling head seat is provided with four annular grooves; and the milling head seat can be adjusted in the four annular grooves by positive andnegative 10 DEG; the utility model has simple structure, convenient operation and easy installation, can greatly improve the thread processing efficiency and processing precision, meets the increasingrequirements of machinery industry to the processing precision and the processing efficiency of trapezoidal treads and modular threads, reduces the production cost of an enterprise and improve the product quality, thereby having extremely high performance price ratio.

Description

The outer whirlwind milling apparatus of horizontal digital-control lathe
Technical field
The utility model relates to the outer whirlwind milling apparatus of a kind of horizontal digital-control lathe.
Background technology
Existing horizontal digital-control lathe carries out screw thread processing to leading screw class or worm screw class part, is to adopt simple turning processing, and its machining accuracy is not high, can only carry out some roughing, and efficient is very low, and especially major axis class leading screw is all the more so.
The utility model content
The purpose of this utility model is to provide a kind of horizontal digital-control lathe outer whirlwind milling apparatus.To realize that leading screw class or worm screw class part are carried out Milling Process on the horizontal digital-control lathe, improve machining accuracy and working (machining) efficiency.
The technical solution of the utility model is: the milling head seat is equipped with by angle bar in the back upper place at horizontal digital-control lathe sliding block, the milling head main shaft that is connected with drive motors is housed in the milling head seat, the milling head front-end of spindle is equipped with the milling cutterhead, 12-18 is housed milling cutter on the cutterhead, be provided with four cannelures on the milling head seat, the milling head seat can be made ± 10 ° angle adjustment in four cannelures.
Described milling head seat can rotate ± 10 ° on angle bar.
Described drive motors is a reducing motor, and drive motors reaches the milling head main shaft by V belt, and its speed is reached to 120~400 rev/mins.
The rated power of described drive motors is 3.7KW, and speed reducing ratio is 2~10.
Described milling cutter is a machine folder throw away special-purpose milling cutter, and the milling cutter corner cut is 30 ° and changes the processing that cutterhead also can be realized square shaped screw thread and saw-tooth thread.
Below the milling cutterhead, be provided with the centre frame or the carriage of holding workpiece.
The utility model is simple in structure, easy to operate, be easy to install, can greatly improve screw thread working (machining) efficiency and machining accuracy, satisfy the requirement that mechanical industry improves constantly trapezoidal thread and modulus accuracy of screw machining and working (machining) efficiency, reduce enterprise's production cost, improve the quality of products, have high cost performance.
Description of drawings
Fig. 1 is the general structure schematic diagram of the utility model one embodiment;
Fig. 2 is a milling head seat external structure schematic diagram;
Fig. 3 is milling cutterhead and milling head seat internal structure schematic diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
With reference to accompanying drawing: present embodiment is equipped with angle bar 9 in lathe sliding block 11 back upper places, milling head seat 5 is installed on the angle bar 9, be processed with four cannelures 12 on the milling head seat 5, can adjust vertical angle of milling head seat 5 along alignment pin 8, milling head seat 5 can be along four cannelure pendulum angles (± 10 °), to adjust the helical angle of milling leading screw class workpiece.Milling head main shaft 4 is housed in the milling head seat, the milling head front-end of spindle is equipped with milling cutterhead 6, be equipped with 12~18 on the cutterhead machine folder throw away special-purpose milling cutter 10, reducing motor 1 reaches milling head main shaft 4 by belt pulley 2 and belt pulley 3, is provided with the centre frame 7 of holding workpiece below milling cutterhead 6.
Adjust the angle of milling head seat 5 during use earlier according to the helical angle of leading screw class workpiece to be processed.Starter motor 1, belt pulley 2 and belt pulley 3 drive 4 rotations of milling head main shaft, and milling head main shaft 4 drive milling cutterheads 6 are realized milling with 120~400 rev/mins speed running, and its cutting speed can reach 75~300 meters/minute.

Claims (6)

1. the outer whirlwind milling apparatus of a horizontal digital-control lathe, it is characterized in that, the milling head seat is equipped with by angle bar in back upper place at horizontal digital-control lathe sliding block, the milling head main shaft that is connected with drive motors is housed in the milling head seat, the milling head front-end of spindle is equipped with the milling cutterhead, 12-18 is housed milling cutter on the cutterhead, is provided with four cannelures on the milling head seat, the milling head seat can be made ± 10 ° angle adjustment in four cannelures.
2. the outer whirlwind milling apparatus of horizontal digital-control lathe according to claim 1 is characterized in that described milling head seat can rotate ± 10 ° on angle bar.
3. the outer whirlwind milling apparatus of horizontal digital-control lathe according to claim 1 is characterized in that described drive motors is a reducing motor, and drive motors reaches the milling head main shaft by V belt, and its speed is reached to 120~400 rev/mins.
4. according to claim 1 or the outer whirlwind milling apparatus of 3 described horizontal digital-control lathes, it is characterized in that the rated power of described drive motors is 3.7KW, speed reducing ratio is 2~10.
5. the outer whirlwind milling apparatus of horizontal digital-control lathe according to claim 1 is characterized in that, described milling cutter is a machine folder throw away special-purpose milling cutter, and the milling cutter corner cut is 30 °
6. the outer whirlwind milling apparatus of horizontal digital-control lathe according to claim 1 is characterized in that, is provided with the centre frame or the carriage of holding workpiece below the milling cutterhead.
CN2009200636064U 2009-03-12 2009-03-12 External cyclone milling device of horizontal numerical control lathe Expired - Fee Related CN201410580Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200636064U CN201410580Y (en) 2009-03-12 2009-03-12 External cyclone milling device of horizontal numerical control lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200636064U CN201410580Y (en) 2009-03-12 2009-03-12 External cyclone milling device of horizontal numerical control lathe

Publications (1)

Publication Number Publication Date
CN201410580Y true CN201410580Y (en) 2010-02-24

Family

ID=41712472

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200636064U Expired - Fee Related CN201410580Y (en) 2009-03-12 2009-03-12 External cyclone milling device of horizontal numerical control lathe

Country Status (1)

Country Link
CN (1) CN201410580Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104308292A (en) * 2014-10-23 2015-01-28 安徽精灵转向器有限公司 Cyclone external thread milling device
CN106891047A (en) * 2017-04-07 2017-06-27 东南大学 One kind bending axial workpiece external cutting processing unit (plant) and cutting working method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104308292A (en) * 2014-10-23 2015-01-28 安徽精灵转向器有限公司 Cyclone external thread milling device
CN106891047A (en) * 2017-04-07 2017-06-27 东南大学 One kind bending axial workpiece external cutting processing unit (plant) and cutting working method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100224

Termination date: 20130312