CN104708130A - Thread turning tool remoulded from thread chaser - Google Patents

Thread turning tool remoulded from thread chaser Download PDF

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Publication number
CN104708130A
CN104708130A CN201310670923.3A CN201310670923A CN104708130A CN 104708130 A CN104708130 A CN 104708130A CN 201310670923 A CN201310670923 A CN 201310670923A CN 104708130 A CN104708130 A CN 104708130A
Authority
CN
China
Prior art keywords
blade
chaser
thread
dovetail groove
boring
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
CN201310670923.3A
Other languages
Chinese (zh)
Inventor
朱俊生
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.)
Tongling Yongsheng Mechanical and Electrical Co Ltd
Original Assignee
Tongling Yongsheng Mechanical and Electrical 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 Tongling Yongsheng Mechanical and Electrical Co Ltd filed Critical Tongling Yongsheng Mechanical and Electrical Co Ltd
Priority to CN201310670923.3A priority Critical patent/CN104708130A/en
Publication of CN104708130A publication Critical patent/CN104708130A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23GTHREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G5/00Thread-cutting tools; Die-heads

Abstract

The invention discloses a thread turning tool remoulded from a thread chaser. The thread turning tool comprises a shank (4) and a blade, wherein a first drilling hole (1), a second drilling hole (3), a hole groove (2) and a dovetail groove are formed in a tool bar; a blade tooth (6) is arranged on the outer edge of the blade; one end of the blade forms a dovetail shape which is adaptive to the dovetail groove. The invention also discloses a method of remoulding the thread turning tool from the thread chaser, a blade of an old or broken thread chaser is cut off into the required length, all blade teeth of the blade except a blade tooth on the end socket are ground off, a front rake angle (7) is ground, after the front rake angle is ground, the tool bar of the thread chaser is drilled to form the first drilling hole (1), the hole groove (2) is formed by sawing, the dovetail groove used for mounting the dovetail part of the blade of the thread chaser is formed, the side wall, close to the dovetail groove, of the tool bar of the thread chaser is drilled to form the second drilling hole (3), and tapping is carried out. After the scheme is adopted, the thread turning tool is simple in structure and easy to use, and the steps of the remoulding method are simple and easy to implement.

Description

A kind of car silk cutter made into by chaser
Technical field
The present invention relates to a kind of car silk cutter made into by chaser.
Background technology
Chaser is a kind of conventional cutter in field of machining, existing chaser is used for processing the internal and external screw thread of various material in mechanical processing industry, be specially adapted to the internal and external screw thread processing of electrode in carbon industry, use and be sandwiched on the knife rest of rotation during chaser, long-time use may be uneven and cause chasing tool to rupture due to clamping force, due to the complex manufacturing technology of chaser, once fracture is difficult to maintenance, and post-rift chaser is directly abandoned causes very large waste.
Summary of the invention
Order of the present invention be solve prior art post-rift chaser is directly abandoned the problem causing very large waste.
The technical solution used in the present invention is: a kind of car silk cutter made into by chaser, comprise handle of a knife and blade, described knife bar is provided with the first boring, the second boring, hole slot and dovetail groove, and the outer rim of described blade is provided with cutter tooth, and one end of described blade is in the swallow-tail form suitable with dovetail groove.
The invention also discloses following technical proposals: the method for being changed a social system car silk cutter by chaser, the blade of old or disconnected chaser is cut into required length, by all cutters tooth of blade, except termination stays one, all the other grind off and grind anterior angle, on the knife bar of chaser, the first boring, saw tap hole trough is got out after grinding anterior angle, and make the dovetail groove of the blade dovetail of dress chaser, get out the second boring and tapping at the sidewall of knife bar near dovetail groove place of chaser.
The invention has the beneficial effects as follows: after have employed such scheme, car silk knife structure is simply easy to use, and remodeling method step fried egg is easy to realize, make to change a social system can using as single-point thread lathe tool of rear thread chasing tool, thus saved cost, save material, meet the development trend of energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of handle of a knife of the present invention.
Fig. 2 is the schematic diagram of blade.
Fig. 3 is the side view of Fig. 2.
Shown in figure: 1 first boring, 2 hole slots, 3 second borings, 4 handle of a knifes, 6 cutters tooth, 7 anterior angles.
Detailed description of the invention
Below in conjunction with Fig. 1, the present invention is described further.
As shown in Figure 1, the technical solution used in the present invention is: a kind of car silk cutter made into by chaser, comprise handle of a knife 4 and blade, described knife bar is provided with the first boring 1, second boring 3, hole slot 2 and dovetail groove, the outer rim of described blade is provided with cutter tooth 6, and one end of described blade is in the swallow-tail form suitable with dovetail groove.
The invention also discloses following technical proposals: the method for being changed a social system car silk cutter by chaser, the blade of old or disconnected chaser is cut into required length, by all cutters tooth of blade, except termination stays one, all the other grind off and grind anterior angle 7, on the knife bar of chaser, the first boring 1, saw tap hole trough 2 is got out after grinding anterior angle, and make the dovetail groove of the blade dovetail of dress chaser, get out the second boring 3 and tapping at the sidewall of knife bar near dovetail groove place of chaser.
After have employed such scheme, car silk knife structure is simply easy to use, and remodeling method step fried egg is easy to realize, and what make transformation of the way rear thread chasing tool as single-point thread lathe tool use, thus can save cost, saves material, meets the development trend of energy-conserving and environment-protective.
Those skilled in the art should know; protection scheme of the present invention is not limited only to the above embodiments; various permutation and combination and conversion can also be carried out on the basis of above-described embodiment; under the prerequisite without prejudice to spirit of the present invention, the various conversion that the present invention carries out all are dropped in protection scope of the present invention.

Claims (2)

1. the car silk cutter made into by chaser, it is characterized in that comprising handle of a knife (4) and blade, described knife bar is provided with the first boring (1), the second boring (3), hole slot (2) and dovetail groove, the outer rim of described blade is provided with cutter tooth (6), and one end of described blade is in the swallow-tail form suitable with dovetail groove.
2. the method for car silk cutter is changed a social system by chaser, the blade of old or disconnected chaser is it is characterized in that to be cut into required length, by all cutters tooth of blade, except termination stays one, all the other grind off and grind anterior angle (7), on the knife bar of chaser, the first boring (1), saw tap hole trough (2) is got out after grinding anterior angle, and make the dovetail groove of the blade dovetail of dress chaser, get out the second boring (3) and tapping at the sidewall of knife bar near dovetail groove place of chaser.
CN201310670923.3A 2013-12-12 2013-12-12 Thread turning tool remoulded from thread chaser Pending CN104708130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310670923.3A CN104708130A (en) 2013-12-12 2013-12-12 Thread turning tool remoulded from thread chaser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310670923.3A CN104708130A (en) 2013-12-12 2013-12-12 Thread turning tool remoulded from thread chaser

Publications (1)

Publication Number Publication Date
CN104708130A true CN104708130A (en) 2015-06-17

Family

ID=53408133

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310670923.3A Pending CN104708130A (en) 2013-12-12 2013-12-12 Thread turning tool remoulded from thread chaser

Country Status (1)

Country Link
CN (1) CN104708130A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109894823A (en) * 2019-03-28 2019-06-18 王政 A kind of Modification and reutilization method of discarded lathe tool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB356186A (en) * 1929-05-15 1931-08-31 Jones & Lamson Mach Co Improvements in or relating to screw-cutting chasers
CN102357684A (en) * 2011-10-01 2012-02-22 王国华 Thread forming special lathe tool for copper pipes
CN102441684A (en) * 2010-10-10 2012-05-09 孙生强 Turning triangular thread carding blade and processing method thereof
CN102441715A (en) * 2010-10-10 2012-05-09 孙生强 Turning thread combined carding tool and installing and processing method thereof
CN202607016U (en) * 2012-07-10 2012-12-19 哈尔滨汽轮机厂有限责任公司 Deep hole thread turning tool with slide block

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB356186A (en) * 1929-05-15 1931-08-31 Jones & Lamson Mach Co Improvements in or relating to screw-cutting chasers
CN102441684A (en) * 2010-10-10 2012-05-09 孙生强 Turning triangular thread carding blade and processing method thereof
CN102441715A (en) * 2010-10-10 2012-05-09 孙生强 Turning thread combined carding tool and installing and processing method thereof
CN102357684A (en) * 2011-10-01 2012-02-22 王国华 Thread forming special lathe tool for copper pipes
CN202607016U (en) * 2012-07-10 2012-12-19 哈尔滨汽轮机厂有限责任公司 Deep hole thread turning tool with slide block

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
梁炳文: "《机械加工工艺与窍门精选 第1集》", 31 January 2006, 机械工业出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109894823A (en) * 2019-03-28 2019-06-18 王政 A kind of Modification and reutilization method of discarded lathe tool

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Application publication date: 20150617