CN203409284U - Fixing device of lathe tool - Google Patents

Fixing device of lathe tool Download PDF

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Publication number
CN203409284U
CN203409284U CN201320404259.3U CN201320404259U CN203409284U CN 203409284 U CN203409284 U CN 203409284U CN 201320404259 U CN201320404259 U CN 201320404259U CN 203409284 U CN203409284 U CN 203409284U
Authority
CN
China
Prior art keywords
cutter
knife rest
lower slide
tool post
upper support
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
CN201320404259.3U
Other languages
Chinese (zh)
Inventor
鲁燕
王大中
黄丹
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.)
Shanghai University of Engineering Science
Original Assignee
Shanghai University of Engineering Science
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 Shanghai University of Engineering Science filed Critical Shanghai University of Engineering Science
Priority to CN201320404259.3U priority Critical patent/CN203409284U/en
Application granted granted Critical
Publication of CN203409284U publication Critical patent/CN203409284U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a fixing device of a lathe tool. The fixing device comprises a lower knife rest, an upper knife rest, a cutter upper support rack, a compression bolt, a rotary shaft and a handle, wherein eight cutter installation slots are uniformly distributed in the lower knife rest, the upper knife rest is arranged above the lower knife rest, a space for clamping cutters is formed between the upper knife rest and the lower knife rest, the cutter upper support rack is arranged above the upper knife rest, the compression bolt penetrates through the cutter upper support rack and props against the upper knife rest, the rotary shaft sequentially penetrates through the cutter upper support rack and the middle of the upper knife rest so as to be connected with the lower knife rest, and the handle is arranged on the upper end of the rotary shaft. Compared with the prior art, the fixing device has the advantages of having a simple and reasonable structure, being convenient to manufacture and easy to install, meeting the requirement of production and processing on cutters, being convenient to maintain, and improving production efficiency, and the like.

Description

A kind of lathe tools fixture
Technical field
The utility model relates to a kind of device of holding cutter, especially relates to a kind of lathe tools fixture.
Background technology
The common once mounting four of traditional knife rest, cutter, in actual cut part process, is often processed multiple working procedure, and four are difficult to meet actual needs cutter, therefore, in process, need to repeatedly change cutter and just can complete machining.The structure of traditional cutter holder is: cutter is fixed by three hold-down bolts on square tool post, while changing cutter, need to become flexible three, knife rest top hold-down bolt, thereby refitting cutter is a process taking time and effort, and change the continuity that cutter has affected processing, reduced production efficiency.Therefore, develop and can clamp the more fixture of multicutter, for reducing working strength, increasing work efficiency has just had actual meaning.
Utility model content
The purpose of this utility model is exactly to provide a kind of simple in structure, safe and reliable, easy to operate lathe tools fixture in order to overcome the defect of above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of lathe tools fixture, comprise lower slide, upper tool post, cutter upper support frame, hold-down bolt, turning cylinder and handle, on described lower slide, be evenly equipped with eight Cutting tool installation manner grooves, described upper tool post is positioned at the top of lower slide, between described upper tool post and lower slide, form the space of holding cutter, described cutter upper support frame is positioned at the top of upper tool post, described hold-down bolt run through cutter upper support frame and with upper tool post butt, described turning cylinder runs through successively the middle part of cutter upper support frame and upper tool post and is connected with lower slide, described handle is located at the upper end of turning cylinder.
The cross section of described lower slide is square, and described Cutting tool installation manner groove is located at respectively mid point and foursquare four jiaos of places on foursquare four limits.
The upper surface of described upper tool post offers the internal thread matching with hold-down bolt.
This device can be installed eight different cutters simultaneously, meets the needs of complicated processing operation to cutter.
While using device of the present utility model, eight cutters are installed in the Cutting tool installation manner groove of lower slide, and the cutter of eight different size types is fastened between lower slide and upper tool post, adjust position, by regulating hold-down bolt, upper tool post and lower slide are fixed cutter holding.By regulating hold-down bolt, can adjust the extension elongation of cutter, control the micro cutting of tool length direction, by the handle on rotation turning cylinder, rotate lower slide, make cutter on lower slide meet the needs of different manufacturing procedures, rotary handle can be realized the rotation of different cutters and use.Device of the present utility model takes full advantage of diagonal space, and eight cutters can be installed on lower slide, can meet the demand of the much knives tool of actual production processing.
Compared with prior art, the utlity model has following advantage:
One, simple and reasonable for structure, easily manufactured.
Two, be easy to install: this device adopts hold-down bolt to fix, in process of manufacture, be easy to install.
Three, meet the demand of production and processing to cutter: actual processing parts process comprises multiple working procedure, need much knives tool just can complete the processing of part, this device makes full use of the diagonal space of lower slide, and eight cutters are installed on lower slide, can meet part process requirements.
Four, easy to maintenance: by hold-down bolt, fixed, be easy to dismounting, lower slide is not easy to when mounting cutter clean, and safeguards.
Five, can effectively avoid the fraud place that in machining, clamping cutter takes time and effort, effectively improve production efficiency, there is actual operability and be easy to realization property.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A face sectional structure schematic diagram in Fig. 1.
In figure: 1 is internal thread, 2 is upper tool post, and 3 is lower slide, and 4 is cutter, and 5 is cutter upper support frame, and 6 is hold-down bolt, and 7 is turning cylinder, and 8 is handle.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
A kind of lathe tools fixture, as Fig. 1, shown in Fig. 2, this device comprises lower slide 3, upper tool post 2, cutter upper support frame 5, hold-down bolt 6, turning cylinder 7 and handle 8, on lower slide 3, be evenly equipped with eight Cutting tool installation manner grooves, upper tool post 2 is positioned at the top of lower slide 3, between upper tool post 2 and lower slide 3, form the space of holding cutter 4, cutter upper support frame 5 is positioned at the top of upper tool post 2, hold-down bolt 6 run through cutter upper support frame 5 and with upper tool post 2 butts, the upper surface of upper tool post 2 offers the internal thread 1 matching with hold-down bolt 6, turning cylinder 7 runs through successively the middle part of cutter upper support frame 5 and upper tool post 2 and is connected with lower slide 3, handle 8 is located at the upper end of turning cylinder 7.The cross section of lower slide 3 is square, and Cutting tool installation manner groove is located at respectively mid point and foursquare four jiaos of places on foursquare four limits.
While using device of the present utility model, eight cutters 4 are installed in the Cutting tool installation manner groove of lower slide 3, and the cutter 4 that makes eight different size types is fastened between lower slide 3 and upper tool post 2, adjust position, by regulating hold-down bolt 6, upper tool post 2 and lower slide 3 are gripped cutter 4.By regulating hold-down bolt 6, can adjust the extension elongation of cutter 4, control the micro cutting of cutter 4 length directions, by the handle 8 on rotation turning cylinder 7, rotate lower slide 3, make cutter 4 on lower slide 3 meet the needs of different manufacturing procedures, rotary handle 8 can be realized the rotation of different cutters 4 and use.Device of the present utility model takes full advantage of diagonal space, and eight cutters 4 can be installed on lower slide 3, can meet the demand of the much knives tool 4 of actual production processing.

Claims (3)

1. a lathe tools fixture, it is characterized in that, comprise lower slide, upper tool post, cutter upper support frame, hold-down bolt, turning cylinder and handle, on described lower slide, be evenly equipped with eight Cutting tool installation manner grooves, described upper tool post is positioned at the top of lower slide, between described upper tool post and lower slide, form the space of holding cutter, described cutter upper support frame is positioned at the top of upper tool post, described hold-down bolt run through cutter upper support frame and with upper tool post butt, described turning cylinder runs through successively the middle part of cutter upper support frame and upper tool post and is connected with lower slide, described handle is located at the upper end of turning cylinder.
2. a kind of lathe tools fixture according to claim 1, is characterized in that, the cross section of described lower slide is square, and described Cutting tool installation manner groove is located at respectively mid point and foursquare four jiaos of places on foursquare four limits.
3. a kind of lathe tools fixture according to claim 1, is characterized in that, the upper surface of described upper tool post offers the internal thread matching with hold-down bolt.
CN201320404259.3U 2013-07-08 2013-07-08 Fixing device of lathe tool Expired - Fee Related CN203409284U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320404259.3U CN203409284U (en) 2013-07-08 2013-07-08 Fixing device of lathe tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320404259.3U CN203409284U (en) 2013-07-08 2013-07-08 Fixing device of lathe tool

Publications (1)

Publication Number Publication Date
CN203409284U true CN203409284U (en) 2014-01-29

Family

ID=49972212

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320404259.3U Expired - Fee Related CN203409284U (en) 2013-07-08 2013-07-08 Fixing device of lathe tool

Country Status (1)

Country Link
CN (1) CN203409284U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104816204A (en) * 2015-03-29 2015-08-05 雄华机械(苏州)有限公司 Universal cutter grinder
CN105478803A (en) * 2015-12-16 2016-04-13 无锡市永亿精密铸造有限公司 Lathe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104816204A (en) * 2015-03-29 2015-08-05 雄华机械(苏州)有限公司 Universal cutter grinder
CN105478803A (en) * 2015-12-16 2016-04-13 无锡市永亿精密铸造有限公司 Lathe

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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: 20140129

Termination date: 20170708