CN104400030A - Lathe tool - Google Patents

Lathe tool Download PDF

Info

Publication number
CN104400030A
CN104400030A CN201410670538.3A CN201410670538A CN104400030A CN 104400030 A CN104400030 A CN 104400030A CN 201410670538 A CN201410670538 A CN 201410670538A CN 104400030 A CN104400030 A CN 104400030A
Authority
CN
China
Prior art keywords
bolt
square groove
knife bar
screwed hole
cutter holder
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.)
Pending
Application number
CN201410670538.3A
Other languages
Chinese (zh)
Inventor
陈英娟
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.)
CHANGZHOU JIANGNAN SPOKE Co Ltd
Original Assignee
CHANGZHOU JIANGNAN SPOKE 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 CHANGZHOU JIANGNAN SPOKE Co Ltd filed Critical CHANGZHOU JIANGNAN SPOKE Co Ltd
Priority to CN201410670538.3A priority Critical patent/CN104400030A/en
Publication of CN104400030A publication Critical patent/CN104400030A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B27/00Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B29/00Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04Tool holders for a single cutting tool

Abstract

The invention relates to a lathe tool, comprising a cutter bar, a cutter holder and a blade, wherein a square groove is formed in the cutter bar; a screw and a bolt are arranged in the square groove; the cutter holder is arranged in the square groove and is connected with the screw and the bolt; the screw is movably hinged to the cutter bar of two sides of the square groove; an arc groove is formed in the inner wall of the cutter bar on one side of the square groove; a plurality of limiting threaded holes matched with the bolt are formed in the arc groove; a plurality of positioning holes corresponding to the limiting threaded holes are formed in the cutter bar on the other side of the square groove; the bolt is connected with the cutter bar through the positioning holes and the limiting threaded holes; the blade is fixedly connected to an end angle of the cutter holder. The lathe tool has the characteristics of being simple in structure, capable of adjusting the angle and the like.

Description

A kind of lathe tools
Technical field
The present invention relates to machinery knives technical field, be specifically related to a kind of lathe tools.
Background technology
Cutter is the instrument for machining in machine-building, also known as cutting element.In lathe process, often use various cutter by work pieces process inner circle, cylindrical and annular grooving etc., this cutter for lathe is usually referred to as lathe tool.Existing lathe tools are in use comparatively large due to wearing and tearing, need periodic replacement, so just need the position of again proofreading cutter, lose time, greatly reduce production efficiency.In actual applications, some are produced in batches and process uncomplicated workpiece.Traditional cutter is in process, and common blades is diamond shaped insert, and by the impact of cutter hub connecting mode and cutter hub self, add and adopt man-hour the acute angle portion of diamond shaped insert to be cutting edge, obtuse angle part cannot utilize, and blade utilization ratio is low.
Summary of the invention
For the problems referred to above, the object of this invention is to provide a kind of structure simple, can adjusting angle, precision is high, uses lathe tools flexibly.
Realize technical scheme of the present invention as follows:
A kind of lathe tools, comprise knife bar, cutter holder, blade, square groove is provided with in knife bar, screw rod and bolt is provided with in square groove, cutter holder to be placed in square groove and to be connected with screw rod, bolt, the knife bar of screw rod and both sides is movably hinged, the inwall of square groove side knife bar is provided with deep-slotted chip breaker, the spacing screwed hole that several and bolt adapt is provided with in deep-slotted chip breaker, opposite side knife bar is provided with several locating holes corresponding with spacing screwed hole, bolt is connected with knife bar by locating hole, spacing screwed hole, and blade is fixedly connected on the end angle place of cutter holder.
The hole that described cutter holder is connected with screw rod, bolt is screwed hole.Advantage to be fixedly connected with, and not easily slides.
Described spacing screwed hole is distributed in deep-slotted chip breaker, and the spacing screwed hole at deep-slotted chip breaker two ends and screw rod are in the same horizontal line.Advantage is the angle that can regulate cutter holder according to working condition, processes part miscellaneous, and the adjustment angle of cutter holder is at 0 °-180 °.
Have employed above-mentioned scheme, screw rod and the hinged convenient angle regulating cutter holder of knife bar, the deep-slotted chip breaker arranged in knife bar can facilitate bolt to calibrate spacing screwed hole, also angle can be adjusted simultaneously, adapt to need of work, spacing screwed hole can make bolt be connected and fixed, thus fixes cutter holder, cutter holder is not easily loosened at work, produces unnecessary error.This kind of cutter structure is simple, and flexibility is high, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
In figure, 1 is knife bar, and 2 is cutter holder, and 3 is screw rod, and 4 is spacing screwed hole, and 5 is blade, and 6 is deep-slotted chip breaker, and 7 is bolt, and 8 is square groove, and 9 is locating hole.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
As depicted in figs. 1 and 2, a kind of lathe tools, comprise knife bar 1, cutter holder 2, blade 5, square groove 8 is provided with in knife bar 1, screw rod 3 and bolt 7 is provided with in square groove 8, cutter holder 2 to be placed in square groove 8 and with screw rod 3, bolt 7 is connected, screw rod 3 is movably hinged with the knife bar 1 of both sides, the inwall of square groove 8 side knife bar 1 is provided with deep-slotted chip breaker 6, the spacing screwed hole 4 that several and bolt 7 adapt is provided with in deep-slotted chip breaker 6, opposite side knife bar 1 is provided with several locating holes 9 corresponding with spacing screwed hole 4, bolt 7 is by locating hole 9, spacing screwed hole 4 is connected with knife bar 1, blade 5 is fixedly connected on the end angle place of cutter holder 2.
The hole that described cutter holder 2 is connected with screw rod 3, bolt 7 is screwed hole.Advantage to be fixedly connected with, and not easily slides, and spacing screwed hole 4 is distributed in deep-slotted chip breaker 6, and the spacing screwed hole 4 at deep-slotted chip breaker 6 two ends and screw rod 3 are in the same horizontal line.Advantage is the angle that can regulate cutter holder 2 according to working condition; process part miscellaneous; the adjustment angle of cutter holder 2 is at 0 °-180 °; when cutter holder 2 does not work; cutter holder can be gone to 180 °; now cutter holder 2 is placed in square groove, and blade 5 is just outside not exposed, can play a very good protection.

Claims (3)

1. lathe tools, comprise knife bar, cutter holder, blade, it is characterized in that: in knife bar, be provided with square groove, screw rod and bolt is provided with in square groove, cutter holder to be placed in square groove and and screw rod, bolt is connected, the knife bar of screw rod and both sides is movably hinged, the inwall of square groove side knife bar is provided with deep-slotted chip breaker, the spacing screwed hole that several and bolt adapt is provided with in deep-slotted chip breaker, opposite side knife bar is provided with several locating holes corresponding with spacing screwed hole, bolt passes through locating hole, spacing screwed hole is connected with knife bar, blade is fixedly connected on the end angle place of cutter holder.
2. lathe tools according to claim 1, is characterized in that: the hole that described cutter holder is connected with screw rod, bolt is screwed hole.
3. lathe tools according to claim 1, is characterized in that: described spacing screwed hole is distributed in deep-slotted chip breaker, and the spacing screwed hole at deep-slotted chip breaker two ends and screw rod are in the same horizontal line.
CN201410670538.3A 2014-11-20 2014-11-20 Lathe tool Pending CN104400030A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410670538.3A CN104400030A (en) 2014-11-20 2014-11-20 Lathe tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410670538.3A CN104400030A (en) 2014-11-20 2014-11-20 Lathe tool

Publications (1)

Publication Number Publication Date
CN104400030A true CN104400030A (en) 2015-03-11

Family

ID=52637732

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410670538.3A Pending CN104400030A (en) 2014-11-20 2014-11-20 Lathe tool

Country Status (1)

Country Link
CN (1) CN104400030A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105345080A (en) * 2015-12-04 2016-02-24 嘉禾福顺机械实业有限公司 Automatic machining equipment for connecting screw holes of water pump connecting cover
CN105562738A (en) * 2016-01-29 2016-05-11 柳州市安龙机械设备有限公司 Hard-alloy mine turning tool head
CN106216716A (en) * 2016-09-08 2016-12-14 沈阳航空航天大学 A kind of swing type knife rest that can reduce the turning insert rate of wear
CN109894904A (en) * 2019-04-29 2019-06-18 新兴能源装备股份有限公司 A kind of machine tool adjustment device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105345080A (en) * 2015-12-04 2016-02-24 嘉禾福顺机械实业有限公司 Automatic machining equipment for connecting screw holes of water pump connecting cover
CN105562738A (en) * 2016-01-29 2016-05-11 柳州市安龙机械设备有限公司 Hard-alloy mine turning tool head
CN105562738B (en) * 2016-01-29 2017-09-26 柳州市安龙机械设备有限公司 Hard alloy mine lathe tool
CN106216716A (en) * 2016-09-08 2016-12-14 沈阳航空航天大学 A kind of swing type knife rest that can reduce the turning insert rate of wear
CN109894904A (en) * 2019-04-29 2019-06-18 新兴能源装备股份有限公司 A kind of machine tool adjustment device

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150311