CN207447442U - A kind of multi-functional screw rod processing unit (plant) - Google Patents

A kind of multi-functional screw rod processing unit (plant) Download PDF

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Publication number
CN207447442U
CN207447442U CN201721572067.8U CN201721572067U CN207447442U CN 207447442 U CN207447442 U CN 207447442U CN 201721572067 U CN201721572067 U CN 201721572067U CN 207447442 U CN207447442 U CN 207447442U
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China
Prior art keywords
screw rod
processing
workbench
cutter
longitudinal
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CN201721572067.8U
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Chinese (zh)
Inventor
徐周旭
陈杰
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ZHEJIANG JINGJIN MACHINERY CO Ltd
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ZHEJIANG JINGJIN MACHINERY CO Ltd
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Abstract

The utility model discloses a kind of multi-functional screw rod processing unit (plant)s, Precision Machining can be carried out to extruder screw, it is high in machining efficiency, and can adapt to different thread sizes, different length, the screw rod processing of different-diameter and the processing of conical screw machine and other various special spiral rods;Using the tailstock of position-adjustable, the processing of the screw rod of different length can adapt to;Using it is horizontal and vertical feeding, it can be achieved that different length, different-diameter screw rod processing, coordinate numerical control device, can realize conical screw or the processing of other special spiral rods;Cutter support base bottom is equipped with rotating driving device, and rotating driving device can drive cutter support base to turn an angle in the horizontal plane around an axis compared with longitudinal sliding frame, so as to fulfill the processing of the screw rod with differing tilt angles screw thread;The utility model uses outer cut type Whirlwind milling cutter disk, and whirling mill cutterhead uses hard alloy forming cutter, and carries out chip removal cooling using compressed air, realizes highly-efficient processing.

Description

A kind of multi-functional screw rod processing unit (plant)
Technical field
The utility model belongs to screw-rod manufacturing technology field more particularly to a kind of multi-functional screw rod processing unit (plant).
Background technology
Screw rod is the common component of machinery field, is usually that outer surface cuts with the cylinder of helicla flute or cuts with conical surface spiral The circular cone of slot.For some special screw rods, such as the screw rod on plastic extruder, screw rod is its core component.The screw rod of extruder Several sections are generally divided into, each section of dimensional accuracy is affected to the quality of product, and the screw zones thread size having is not Identical, some spiro rod lengths are very long, these all bring very big difficulty to the processing of screw rod.Screw rod processing of the prior art is often adopted With techniques such as turning, but these processing method processing qualities are relatively low, influence subsequent processing, and due to extruder screw screw thread Relatively deep, screw pitch is larger, and processing efficiency is relatively low, and the existing screw rod process equipment range of work is smaller, can not meet a variety of rulers The screw rod processing of very little size.
Utility model content
The utility model provides a kind of multi-functional screw rod processing unit (plant), can carry out Precision Machining to extruder screw, add Work is efficient, and can adapt to different thread sizes, different length, the screw rod processing of different-diameter and conical screw machine And the processing of other various special spiral rods.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution:
A kind of multi-functional screw rod processing unit (plant), it is characterised in that:Including horizontally disposed workbench, workbench front side left end Screw rod clamping device is provided with, the screw rod clamping device left end is provided with spiro driving device, workbench front side right end Tailstock is provided with, the tailstock is arranged on by slide plate on two guide rails being mutually parallel, and the guide rail is along the workbench Transverse horizontal is set, and passes through the lateral position that handwheel adjusts the tailstock;Screw rod blank is set along the workbench transverse horizontal It puts, the pneumatic finial top that one end of the screw rod blank passes through the tailstock by the screw rod gripping means grips, the other end Tightly;The rear side of the workbench is horizontally disposed with two cross slide ways being mutually parallel, and is set among two cross slide ways by horizontal stroke The horizontal leading screw driven to servomotor, horizontal balladeur train is horizontally set on two cross slide ways, and passes through the horizontal leading screw Workbench slides laterally described in drives edge;Being horizontally disposed on the transverse direction balladeur train has two longitudinal rails being mutually parallel, two It is set among longitudinal rail by the motor-driven longitudinal leadscrew of servo longitudinal, longitudinal sliding frame is horizontally set on two longitudinal rails On, and pass through workbench longitudinal sliding motion described in the longitudinal leadscrew drives edge;Cutter support base is provided on the longitudinal sliding frame, The cutter support base bottom is equipped with rotating driving device, and the rotating driving device can drive the cutter support base in level In face an angle is rotated compared with the longitudinal sliding frame around a shaft;There is knife by bearings on front side of the cutter support base Has main shaft, described cutter spindle one end is equipped with outer cut type Whirlwind milling cutter disk, and the other end is provided with driven pulley, the cutter support Seat rear side is equipped with the axis spindle motor parallel with cutter spindle, and the spindle motor output shaft is equipped with driving pulley, described Driving belt is provided between driving pulley and the driven pulley;Whirling mill cutterhead uses hard alloy forming cutter, and uses Compressed air carries out chip removal cooling.
Further, the screw rod clamping device is chuck.
Further, the leading screw is precision ball screw.
Further, numerical control device is further included, is used to implement automation control.
Compared with the prior art, the beneficial effects of the utility model are:
The utility model uses the tailstock of position-adjustable, can adapt to the processing of the screw rod of different length;Using transverse direction With length feed, it can be achieved that different length, different-diameter screw rod processing, coordinate numerical control device, can realize conical screw Or the processing of other special spiral rods;Cutter support base bottom is equipped with rotating driving device, and rotating driving device can drive cutter branch Support seat turns an angle in the horizontal plane around an axis compared with longitudinal sliding frame, so as to fulfill with differing tilt angles spiral shell The processing of the screw rod of line;
The utility model uses outer cut type Whirlwind milling cutter disk, and whirling mill cutterhead uses hard alloy forming cutter, and using pressure Contracting air carries out chip removal cooling, realizes highly-efficient processing;Whirling mill can realize dry cutting, heavy duty cutting, difficult-to-machine material and surpass High-speed cutting, consumption power is small, and surface roughness can reach Ra0.8 μm, and speed of work spindle is slow, and kinematic accuracy is high, dynamic is steady It is qualitative good.
Description of the drawings
Fig. 1 is the structure diagram of the utility model;
Parts list represented by the reference numerals is as follows in attached drawing:
1 spiro driving device, 2 screw rod clamping devices, 3 workbench, 4 screw rod blanks, 5 tailstocks, 6 handwheels, 7 guide rails, 8 slide Plate, 9 horizontal servomotors, 10 cutter support bases, 11 longitudinal sliding frames, 12 longitudinal leadscrews, 13 servo longitudinal motors, 14 is laterally sliding Frame, 15 longitudinal rails, 16 cross slide ways, 17 horizontal leading screws, 18 spindle motors, 19 shafts, 20 whirling mill cutterheads, 21 driven belts Wheel, 22 driving belts, 23 driving pulleys.
Specific embodiment
In order to make the utility model aim, technical solution and advantage clearer, below in conjunction with the accompanying drawings to the utility model It is described in further detail.
As shown in Figure 1, a kind of multi-functional screw rod processing unit (plant) of the utility model, including horizontally disposed workbench 3, work Make 3 front side left end of platform and be provided with screw rod clamping device 2,2 left end of screw rod clamping device sets spiro driving device 1, described 3 front side right end of workbench is provided with tailstock 5, and the tailstock 5 is arranged on by slide plate 8 on two guide rails being mutually parallel 7, described Guide rail 7 is set along 3 transverse horizontal of workbench, and passes through the right position that handwheel 6 adjusts the tailstock 5;By setting position Adjustable tailstock is put, can adapt to the processing of the screw rod of different length;Screw rod blank 4 is set along 3 transverse horizontal of workbench It puts, one end of the screw rod blank 4 is clamped by the screw rod clamping device 2, the pneumatic finial that the other end passes through the tailstock 5 It holds out against;The rear side of the workbench 3 is horizontally disposed with two cross slide ways being mutually parallel 16, is set among two cross slide ways 16 The horizontal leading screw 17 driven by horizontal servomotor 9 is put, horizontal balladeur train 14 is horizontally set on two cross slide ways 16, and is passed through Workbench 3 described in 17 drives edge of horizontal leading screw slides laterally;Being horizontally disposed on the transverse direction balladeur train 14 has two mutually to put down Capable longitudinal rail 15, two 15 centres of longitudinal rails set the longitudinal leadscrew 12 driven by servo longitudinal motor 13, and longitudinal direction is sliding Frame 11 is horizontally set on two longitudinal rails 15, and passes through 3 longitudinal sliding motion of workbench described in 12 drives edge of longitudinal leadscrew; Using it is horizontal and vertical feeding, it can be achieved that different length, different-diameter screw rod processing;It is provided on the longitudinal sliding frame 11 Cutter support base 10, the cutter support 10 bottoms to be equipped with rotating driving device, and the rotating driving device can drive described Cutter support base 10 turns an angle in the horizontal plane around a shaft 19 compared with the longitudinal sliding frame, so as to fulfill with The processing of the screw rod of differing tilt angles screw thread;There is cutter spindle in 10 front side of cutter support base by bearings, described Cutter spindle one end is equipped with outer cut type Whirlwind milling cutter disk 20, and the other end is provided with driven pulley 21, after the cutter support base 10 Side is equipped with the axis spindle motor 18 parallel with cutter spindle, and 18 output shaft of spindle motor is equipped with driving pulley 23, institute It states and driving belt 22 is provided between driving pulley 23 and the driven pulley 21;Whirling mill cutterhead is molded using hard alloy Knife, and chip removal cooling is carried out using compressed air, realize highly-efficient processing;It can be reached using the surface roughness after whirlwind Milling Machining Ra0.8 μm, speed of work spindle is slow, and kinematic accuracy is high, dynamic stability is good.
The further screw rod clamping device is chuck, and the leading screw is precision ball screw, further includes numerical control device, Automation control is used to implement, conical screw or the processing of other special spiral rods, accommodation can be realized by numerical control device Extensively.
Above-described is only the preferred embodiment of the utility model, it is noted that for those skilled in the art For, under the premise of the utility model general idea is not departed from, several changes and improvements can also be made, these should also be considered as The scope of protection of the utility model.

Claims (4)

1. a kind of multi-functional screw rod processing unit (plant), it is characterised in that:Including horizontally disposed workbench, left end is set on front side of workbench Screw rod clamping device is equipped with, the screw rod clamping device left end is provided with spiro driving device, and right end is set on front side of the workbench Tailstock is equipped with, the tailstock is arranged on by slide plate on two guide rails being mutually parallel, horizontal stroke of the guide rail along the workbench To horizontally disposed, and pass through the right position that handwheel adjusts the tailstock;Screw rod blank is set along the workbench transverse horizontal, One end of the screw rod blank is held out against by the screw rod gripping means grips, the other end by the pneumatic finial of the tailstock; The rear side of the workbench is horizontally disposed with two cross slide ways being mutually parallel, and is set among two cross slide ways by laterally watching Motor-driven horizontal leading screw is taken, horizontal balladeur train is horizontally set on two cross slide ways, and is driven by the horizontal leading screw It is slid laterally along the workbench;Being horizontally disposed on the transverse direction balladeur train has two longitudinal rails being mutually parallel, two longitudinal directions It being set among guide rail by the motor-driven longitudinal leadscrew of servo longitudinal, longitudinal sliding frame is horizontally set on two longitudinal rails, and Pass through workbench longitudinal sliding motion described in the longitudinal leadscrew drives edge;Cutter support base is provided on the longitudinal sliding frame, it is described Cutter support base bottom is equipped with rotating driving device, and the rotating driving device can drive the cutter support base in the horizontal plane It turns an angle around a shaft compared with the longitudinal sliding frame;There is cutter by bearings on front side of the cutter support base Main shaft, described cutter spindle one end are equipped with outer cut type Whirlwind milling cutter disk, and the other end is provided with driven pulley, the cutter support base Rear side is equipped with the axis spindle motor parallel with cutter spindle, and the spindle motor output shaft is equipped with driving pulley, the master Driving belt is provided between movable belt pulley and the driven pulley;Whirling mill cutterhead uses hard alloy forming cutter, and using pressure Contracting air carries out chip removal cooling.
2. a kind of multi-functional screw rod processing unit (plant) according to claim 1, it is characterised in that:The screw rod clamping device is Chuck.
3. a kind of multi-functional screw rod processing unit (plant) according to claim 1, it is characterised in that:The leading screw is precise ball Leading screw.
4. a kind of multi-functional screw rod processing unit (plant) according to claim 1, further includes numerical control device, is used to implement automation Control.
CN201721572067.8U 2017-11-22 2017-11-22 A kind of multi-functional screw rod processing unit (plant) Active CN207447442U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721572067.8U CN207447442U (en) 2017-11-22 2017-11-22 A kind of multi-functional screw rod processing unit (plant)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721572067.8U CN207447442U (en) 2017-11-22 2017-11-22 A kind of multi-functional screw rod processing unit (plant)

Publications (1)

Publication Number Publication Date
CN207447442U true CN207447442U (en) 2018-06-05

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108971670A (en) * 2018-08-23 2018-12-11 中山迈雷特智能装备有限公司 A kind of whirling mill and its working method
WO2022036915A1 (en) * 2020-08-17 2022-02-24 江苏晨光数控机床有限公司 Numerical-control cyclone milling machine
CN117381502A (en) * 2023-11-08 2024-01-12 浙江精劲机械有限公司 Wear-resistant alloy screw rod integrated forming device and processing technology thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108971670A (en) * 2018-08-23 2018-12-11 中山迈雷特智能装备有限公司 A kind of whirling mill and its working method
WO2022036915A1 (en) * 2020-08-17 2022-02-24 江苏晨光数控机床有限公司 Numerical-control cyclone milling machine
CN117381502A (en) * 2023-11-08 2024-01-12 浙江精劲机械有限公司 Wear-resistant alloy screw rod integrated forming device and processing technology thereof
CN117381502B (en) * 2023-11-08 2024-03-29 浙江精劲机械有限公司 Wear-resistant alloy screw rod integrated forming device and processing technology thereof

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