CN205734330U - Novel valve bar cut-off machine - Google Patents

Novel valve bar cut-off machine Download PDF

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Publication number
CN205734330U
CN205734330U CN201620440033.2U CN201620440033U CN205734330U CN 205734330 U CN205734330 U CN 205734330U CN 201620440033 U CN201620440033 U CN 201620440033U CN 205734330 U CN205734330 U CN 205734330U
Authority
CN
China
Prior art keywords
clamping
emery wheel
bar
cutting
frame
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
CN201620440033.2U
Other languages
Chinese (zh)
Inventor
杜举才
许晓静
徐巍巍
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.)
Yangzhou Guanghui Beijing Great Automotive Components Co Ltd
Original Assignee
Yangzhou Guanghui Beijing Great Automotive Components 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 Yangzhou Guanghui Beijing Great Automotive Components Co Ltd filed Critical Yangzhou Guanghui Beijing Great Automotive Components Co Ltd
Priority to CN201620440033.2U priority Critical patent/CN205734330U/en
Application granted granted Critical
Publication of CN205734330U publication Critical patent/CN205734330U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Novel valve bar cut-off machine, frame is provided with emery wheel, is provided with motor by emery wheel, driven by motor grinding wheel movement, is provided with clamping device in frame, clamping bar in clamping device, being additionally provided with some groups of cylinders in frame, emery wheel is Double-side rounding structure, and emery wheel is provided with cutting edge and band facing attachment.Use high speed rotating with cutting off and two sides turns from the sand of chamfering function and to carry out its fixing bar cutting off at a high speed, its cut-off two sides fracture is made to keep smooth and uniform chamfering, effectively incorporate original bar stock cutting by punching and again through the operation of special plane chamfering, put forward production efficiency, also ensure Cutting process requirement, the stock of high-quality is provided for later process.

Description

Novel valve bar cut-off machine
Technical field
This utility model relates to a kind of shearing device, is specifically related to Novel valve bar cut-off machine.
Background technology
The current topmost mode of production of engine breathing door is: used unidirectional current eddy heating for heating upsetting contracting mode of gathering materials to carry out mould punching molding again by the bar with certain specification length, another way is extruded (domestic less employing, production cost is high), owing to most enterprises uses the bar heating upsetting contracting mode of gathering materials to produce valve blank, bar is to be produced company by special steel to provide scale bar, scale bar must be carried out thrusting into the size needed for every kind of product carry out bar two ends are carried out chamfer angle technique process again by thrusting production technology by production company, owing to using punch press and enclosed diel, its bar end thrust is made to collapse under having phenomenon, light then can eliminate in following process, heavy then valve mould jamming can be caused, even make mould invalidation, technique process is many and quality can not be guaranteed.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in construction, cuts off the Novel valve bar cut-off machine that efficiency is high.
The technical solution of the utility model is: Novel valve bar cut-off machine, frame is provided with emery wheel, motor it is provided with by emery wheel, driven by motor grinding wheel movement, being provided with clamping device in frame, in clamping device, clamping bar, is additionally provided with some groups of cylinders in frame, emery wheel is Double-side rounding structure, and emery wheel is provided with cutting edge and band facing attachment.
Between described cylinder uniformly the most spaced apart, cylinder drives clamping device motion.
Described clamping device is provided with the clamping part of symmetry, and clamping part clamps bar.
Described cylinder and clamping device common action.
The utility model has the advantages that: use high speed rotating with cutting off and two sides turns from the sand of chamfering function and to carry out its fixing bar cutting off at a high speed, its cut-off two sides fracture is made to keep smooth and uniform chamfering, effectively incorporate original bar stock cutting by punching and again through the operation of special plane chamfering, put forward production efficiency, also ensure Cutting process requirement, the stock of high-quality is provided for later process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 is emery wheel, 2 is motor, and 3 is clamping device, and 4 is cylinder, and 5 is bar.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further illustrated.
nullNovel valve bar cut-off machine,Frame is provided with emery wheel 1,Emery wheel 1 is other is provided with motor 2,Motor 2 drives emery wheel 1 to move,Frame is provided with clamping device 3,Clamping bar in clamping device 3,It is additionally provided with some groups of cylinders 4 in frame,Emery wheel 1 is Double-side rounding structure,Emery wheel 1 is provided with cutting edge and band facing attachment,Between cylinder 4 uniformly the most spaced apart,Cylinder 4 drives clamping device to move,Clamping device 3 is provided with the clamping part of symmetry,Clamping part clamps bar 5,Cylinder 4 and clamping device 3 common action,Emery wheel is provided with wear-resistant coating,Wear-resistant coating is CBN wearing layer,After bar 5 is sent into regular length by feed direction,By under four groups of hold down gag 3 common action,Clamping bar 5,Down moved by the CBN emery wheel 1 carrying Double-side rounding of high speed rotating again,Until cut-out bar,Make to obtain the smooth bar with chamfer shape of end face,Production efficiency is improved while improving cutting stock precision,Effectively combining process,Reduce labor intensity.

Claims (4)

1. Novel valve bar cut-off machine, it is characterized in that: frame is provided with emery wheel, motor it is provided with by emery wheel, driven by motor grinding wheel movement, being provided with clamping device in frame, in clamping device, clamping bar, is additionally provided with some groups of cylinders in frame, emery wheel is Double-side rounding structure, and emery wheel is provided with cutting edge and band facing attachment.
Novel valve bar cut-off machine the most according to claim 1, it is characterised in that: the most spaced apart between described cylinder, cylinder drives clamping device motion.
Novel valve bar cut-off machine the most according to claim 1, it is characterised in that: described clamping device is provided with the clamping part of symmetry, and clamping part clamps bar.
Novel valve bar cut-off machine the most according to claim 1, it is characterised in that: described cylinder and clamping device common action.
CN201620440033.2U 2016-05-16 2016-05-16 Novel valve bar cut-off machine Expired - Fee Related CN205734330U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620440033.2U CN205734330U (en) 2016-05-16 2016-05-16 Novel valve bar cut-off machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620440033.2U CN205734330U (en) 2016-05-16 2016-05-16 Novel valve bar cut-off machine

Publications (1)

Publication Number Publication Date
CN205734330U true CN205734330U (en) 2016-11-30

Family

ID=57366037

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620440033.2U Expired - Fee Related CN205734330U (en) 2016-05-16 2016-05-16 Novel valve bar cut-off machine

Country Status (1)

Country Link
CN (1) CN205734330U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107088820A (en) * 2017-06-26 2017-08-25 长兴耿宇金属制品有限公司 A kind of cutting means of section bar
CN107097137A (en) * 2017-06-26 2017-08-29 长兴耿宇金属制品有限公司 A kind of section bar cutting means of automatic feed/discharge
CN107097138A (en) * 2017-06-26 2017-08-29 长兴耿宇金属制品有限公司 A kind of section bar cutting means of self-emptying
CN107097139A (en) * 2017-06-26 2017-08-29 长兴耿宇金属制品有限公司 A kind of cutting apparatus of section bar

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107088820A (en) * 2017-06-26 2017-08-25 长兴耿宇金属制品有限公司 A kind of cutting means of section bar
CN107097137A (en) * 2017-06-26 2017-08-29 长兴耿宇金属制品有限公司 A kind of section bar cutting means of automatic feed/discharge
CN107097138A (en) * 2017-06-26 2017-08-29 长兴耿宇金属制品有限公司 A kind of section bar cutting means of self-emptying
CN107097139A (en) * 2017-06-26 2017-08-29 长兴耿宇金属制品有限公司 A kind of cutting apparatus of section bar

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Legal Events

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: 20161130

Termination date: 20190516

CF01 Termination of patent right due to non-payment of annual fee