CN109940208A - A kind of numerical control gantry Needle slot mill - Google Patents

A kind of numerical control gantry Needle slot mill Download PDF

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Publication number
CN109940208A
CN109940208A CN201910341906.2A CN201910341906A CN109940208A CN 109940208 A CN109940208 A CN 109940208A CN 201910341906 A CN201910341906 A CN 201910341906A CN 109940208 A CN109940208 A CN 109940208A
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CN
China
Prior art keywords
milling
numerical control
needle slot
control gantry
slot mill
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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.)
Pending
Application number
CN201910341906.2A
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Chinese (zh)
Inventor
朱海坚
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.)
ZHEJIANG BAIXIN KNITTING MACHINERY CO Ltd
Original Assignee
ZHEJIANG BAIXIN KNITTING MACHINERY 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 ZHEJIANG BAIXIN KNITTING MACHINERY CO Ltd filed Critical ZHEJIANG BAIXIN KNITTING MACHINERY CO Ltd
Priority to CN201910341906.2A priority Critical patent/CN109940208A/en
Publication of CN109940208A publication Critical patent/CN109940208A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C3/00Milling particular work; Special milling operations; Machines therefor
    • B23C3/28Grooving workpieces

Abstract

A kind of numerical control gantry Needle slot mill, including milling machine and milling head, milling machine are equipped with multiple independences to the milling head of knife, and each milling head is equipped with milling cutter.The advantage is that: indexing is accurate, single piece blade replacement and easy maintenance are at low cost, it can achieve the needle tray equivalent width of cutting needle plate, the milling cutter of each milling head can be finely tuned individually to knife, effectively solve the problems, such as to cause working depth different because milling cutter radius is different.

Description

A kind of numerical control gantry Needle slot mill
Technical field
The present invention relates to a kind of for processing the numerical control gantry Needle slot mill of needle plate.
Background technique
On planer-type milling machine can milling cutter simultaneous processing surface, machining accuracy and production efficiency are relatively high with more, be applicable in In in the plane and inclined-plane in batch with processing large-scale workpiece in mass production.The also processable space curved surface and one of CNC planer type milling machine A little special type parts, it is comprehensive to numerically-controlled machine tool to require also higher and higher with the raising that Product Precision requires, and it traditional relates to And method lacks effective theoretical foundation, restricts lathe to high speed, and the efficiently clearance development etc. of performance, therefore office It is sex-limited bigger, be not able to satisfy with day all into the market demand;The present invention proposes CNC planer type milling machine thus, above-mentioned for solving Problem.
The outer diameter and inner diameter of milling cutter varies, and is easy to appear the inconsistent problem of working depth in cutting.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of numerical control gantry needle tray milling proposed Bed.
To achieve the goals above, present invention employs following technical solutions: a kind of numerical control gantry Needle slot mill, including milling Bed and milling head, milling machine are equipped with multiple independences to the milling head of knife, and each milling head is equipped with milling cutter.
Further, multiple milling heads are located to synchronize on Z axis by connector and be moved up and down, and are equipped at the milling cutter of milling head independent To the fine tuning structure of knife.
Further, the processing platform of milling machine is equipped with the grating scale of measurement milling cutter moving distance, controls in grating scale connection System
Further, milling head is 6.
Further, the side of the milling cutter connecting shaft protrusion of milling head and milling head forms arc convex.
Further, the processing platform of milling machine is equipped with 6 permanent magnets, and milling machine is equipped with the milling of 6 corresponding 6 permanent magnets Head.
Further, 6 milling heads etc. divide milling machine.
Milling head is equipped with the driving equipment of driving milling cutter work, and driving equipment is equipped with the voltage overload dress of detection voltage It sets, voltage overload device connects alarm device and central control system.
Further, Z axis is located on portal frame and is moved left and right, and portal frame carries out front and back shifting across processing platform two sides It is dynamic.
Further, the protective casing for covering processing platform, portal frame and milling head is equipped on the outside of milling machine, on protective casing Equipped with door and perspective window.
The beneficial effects of the present invention are: indexing is precisely, single piece blade replacement and easy maintenance are at low cost, can achieve cutting The needle tray equivalent width of needle plate, the milling cutter of each milling head can be finely tuned individually to knife, effectively be solved because milling cutter radius is different Lead to the different problem of working depth;It is highly-safe, when voltage overload, it can sound the alarm and stop working, lead to Cross central control system reset.Arc convex is formed by the milling cutter connecting shaft protrusion of milling head and the side of milling head, it can be to side surface of workpiece Carry out Machining of Curved Surface.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is main view of the invention.
Fig. 3 is the structural schematic diagram of processing platform and milling head of the invention.
Fig. 4 is the structural schematic diagram of milling head of the invention.
Fig. 5 is the structural schematic diagram of milling head ontology of the invention.
Fig. 6 is the structural schematic diagram of milling head ontology of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention 1-6, technical solution in the embodiment of the present invention carry out it is clear, It is fully described by, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-6, a kind of numerical control gantry Needle slot mill, including milling machine and milling head, milling machine are equipped with multiple only embodiment 1 The vertical milling head 3 to knife, each milling head are equipped with milling cutter 4.
A kind of numerical control gantry Needle slot mill, multiple milling heads 3, which are located to synchronize on Z axis by connector, to be moved up and down, milling head The independent fine tuning structure to knife is equipped at milling cutter.
A kind of numerical control gantry Needle slot mill, the processing platform 1 of milling machine are equipped with the grating scale of measurement milling cutter moving distance, light Grid ruler connects central control system.
A kind of numerical control gantry Needle slot mill, milling head 3 are 6.
It is convex that a kind of numerical control gantry Needle slot mill, 34 protrusion of milling cutter connecting shaft of milling head 3 and the side of milling head 3 form arc It rises.Multi-shaft interlocked realize carries out Machining of Curved Surface to side surface of workpiece.
A kind of numerical control gantry Needle slot mill, the processing platform 1 of milling machine are equipped with 6 permanent magnets, and milling machine is equipped with 6 correspondences The milling head 3 of 6 permanent magnets.
A kind of numerical control gantry Needle slot mill, 6 milling heads 3 etc. divide milling machine.
A kind of numerical control gantry Needle slot mill, milling head 3 are equipped with the driving equipment of driving milling cutter work, and driving equipment is equipped with The voltage overload device of voltage is detected, voltage overload device connects alarm device and central control system.
A kind of numerical control gantry Needle slot mill, Z axis are located on portal frame 2 and are moved left and right, and portal frame 2 is across processing platform 1 two sides are moved forward and backward.
A kind of numerical control gantry Needle slot mill, milling head 3 include fine tuning structure and head body 33, and 33 back side of head body is equipped with Fine tuning structure.Fine tuning structure is equipped with sliding block 32 and sliding rail 31.
A kind of numerical control gantry Needle slot mill, milling machine outside are equipped with the protection for covering processing platform 1, portal frame 2 and milling head Shell, protective casing 6 are equipped with door and perspective window.
A kind of numerical control gantry Needle slot mill, including processing platform 1, portal frame 2 and milling head 3, portal frame 2 include fixing respectively The first pillar and the second pillar and crossbeam of left and right side on the processing platform, first pillar and described the Two pillars pass through synchronous movement device respectively and connect with crossbeam both ends, and the milling head 3 includes several Z being arranged on the crossbeam Shaft device, crossbeam are provided with the sliding hard rail guide rail for being fixed on crossbeam front end face, and the rear end of Z axis device is located at sliding hard rail guide rail Interior holding sliding, Z axis device are equipped with the main shaft moved up and down, and main shaft lower end is equipped with the cutter head 4 of corresponding processing platform.
A kind of numerical control gantry Needle slot mill, processing platform lower end are equipped with pedestal 5, and the first transfer mechanism is set to the upper of pedestal End comprising two multiple first slides for being arranged in parallel and at interval the first guide rail and being slidedly arranged on first guide rail, it is described The bottom surface at the both ends of workbench is connected to multiple first slides;The pedestal further includes the first guide part, and described first leads It is set between two first guide rails to part comprising the first guide spiro rod and be slideably positioned in first guide spiro rod Connecting plate, the upper end of the connecting plate connects the bottom end of the workbench.
A kind of numerical control gantry Needle slot mill, milling machine further include driving device, and the driving device includes being arranged in the cross Screw rod on beam, the motor being fixed on Z axis device, engagement is connected with feed screw nut on the screw rod, is arranged on feed screw nut There is feed screw nut's external gear teeth, feed screw nut's external gear teeth is connected to motor.
A kind of numerical control gantry Needle slot mill, sliding hard rail guide rail include the first guide rail and the second guide rail, the first guide rail and the Two guide rails are separately positioned on above and below screw rod, be provided on Z axis device rear end face respectively with the first guide rail and the second guide rail Slide the guide-track groove group of snapping;Horizontal platform is provided on Z axis device rear end face, the third guide rail is led with horizontal platform lower end surface Track slot slides snapping, and the Z axis device is including the first slide plate, the main shaft being connected on the first slide plate, and above and below control main shaft The first driving device of movement is provided with the cutter head for workpieces processing side on the main shaft;Pass through between cutter head and main shaft Universal structure connection.
It is provided with synchronous slide device on a kind of numerical control gantry Needle slot mill, the first pillar and second pillar, and It is connect respectively by synchronous movement device with crossbeam both ends, the synchronous slide device includes slide plate, and the slide plate is fixed on institute Crossbeam lower end surface is stated, synchronizing indicator is provided on the slide plate, the left side and the right of the slide plate lower end surface are respectively set Four guide rails and the 5th guide rail, are provided with the second screw rod between the 4th guide rail and the 5th guide rail, second screw rod front end connects It is connected to first bearing seat, second screw rod rear end is connected with second bearing seat, and second screw rod one end is connected with the 4th Motor, second feed screw nut are fixed on the slide plate lower end surface, and are cooperatively connected with second screw rod.Using first It is respectively provided with synchronous slide device on pillar 2 and the second pillar 3, can cooperate and realize the synchronous back-and-forth motion of portal frame, guarantee that milling machine adds Work accuracy.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (10)

1. a kind of numerical control gantry Needle slot mill, including milling machine and milling head, it is characterised in that: milling machine is equipped with multiple independences to knife Milling head, each milling head are equipped with milling cutter.
2. a kind of numerical control gantry Needle slot mill according to claim 1, it is characterised in that: multiple milling heads are set by connector It synchronizes and moves up and down on Z axis, the independent fine tuning structure to knife is equipped at the milling cutter of milling head.
3. a kind of numerical control gantry Needle slot mill according to claim 1, it is characterised in that: the processing platform of milling machine is equipped with The grating scale of milling cutter moving distance is measured, grating scale connects central control system.
4. a kind of numerical control gantry Needle slot mill according to claim 1, it is characterised in that: milling head is 6.
5. a kind of numerical control gantry Needle slot mill according to claim 1, it is characterised in that:
The milling cutter connecting shaft protrusion of milling head and the side of milling head form arc convex.
6. a kind of numerical control gantry Needle slot mill according to claim 1, it is characterised in that:
The processing platform of milling machine is equipped with 6 permanent magnets, and milling machine is equipped with the milling head of 6 corresponding 6 permanent magnets.
7. a kind of numerical control gantry Needle slot mill according to claim 6, it is characterised in that: 6 milling heads etc. divide milling machine.
8. a kind of numerical control gantry Needle slot mill according to claim 3, it is characterised in that: milling head is equipped with driving milling cutter work The driving equipment of work, driving equipment are equipped with the voltage overload device of detection voltage, and voltage overload device connects alarm device in Control system.
9. a kind of numerical control gantry Needle slot mill according to claim 2, it is characterised in that: Z axis is located on portal frame and carries out It moves left and right, portal frame is moved forward and backward across processing platform two sides.
10. a kind of numerical control gantry Needle slot mill according to claim 2, it is characterised in that: being equipped on the outside of milling machine will process The protective casing that platform, portal frame and milling head cover, protective casing are equipped with door and perspective window.
CN201910341906.2A 2019-04-26 2019-04-26 A kind of numerical control gantry Needle slot mill Pending CN109940208A (en)

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Application Number Priority Date Filing Date Title
CN201910341906.2A CN109940208A (en) 2019-04-26 2019-04-26 A kind of numerical control gantry Needle slot mill

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CN201910341906.2A CN109940208A (en) 2019-04-26 2019-04-26 A kind of numerical control gantry Needle slot mill
CN202010180277.2A CN111185622A (en) 2019-04-26 2020-03-16 Method for processing needle groove of full-ready-made garment four-needle bed computerized flat knitting machine

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CN201910341906.2A Pending CN109940208A (en) 2019-04-26 2019-04-26 A kind of numerical control gantry Needle slot mill
CN202010180277.2A Pending CN111185622A (en) 2019-04-26 2020-03-16 Method for processing needle groove of full-ready-made garment four-needle bed computerized flat knitting machine

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CN110315146A (en) * 2019-07-08 2019-10-11 安徽国防科技职业学院 Chain cutter tooth wheel numerical control machine for processing
CN110653567A (en) * 2019-09-30 2020-01-07 浙江百信针织机械有限公司 Manufacturing process of needle plate of computerized flat knitting machine and needle plate of computerized flat knitting machine
CN111185622A (en) * 2019-04-26 2020-05-22 浙江百信针织机械有限公司 Method for processing needle groove of full-ready-made garment four-needle bed computerized flat knitting machine

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CN111185622A (en) * 2019-04-26 2020-05-22 浙江百信针织机械有限公司 Method for processing needle groove of full-ready-made garment four-needle bed computerized flat knitting machine
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