CN204019226U - HSK handle of a knife joint universal converting device - Google Patents

HSK handle of a knife joint universal converting device Download PDF

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Publication number
CN204019226U
CN204019226U CN201420477987.1U CN201420477987U CN204019226U CN 204019226 U CN204019226 U CN 204019226U CN 201420477987 U CN201420477987 U CN 201420477987U CN 204019226 U CN204019226 U CN 204019226U
Authority
CN
China
Prior art keywords
knife
joint
hsk handle
conversion sleeve
handle
Prior art date
Application number
CN201420477987.1U
Other languages
Chinese (zh)
Inventor
赵三虎
尹崇靖
翟来涛
桑国维
于波
Original Assignee
中国第一汽车股份有限公司
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 中国第一汽车股份有限公司 filed Critical 中国第一汽车股份有限公司
Priority to CN201420477987.1U priority Critical patent/CN204019226U/en
Application granted granted Critical
Publication of CN204019226U publication Critical patent/CN204019226U/en

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Abstract

The utility model discloses a kind of HSK handle of a knife joint universal converting device, comprise joint conversion sleeve, stretching screw, eccentric fixed cover, fastening nut, stretching screw is connected with joint conversion sleeve and through joint conversion sleeve both sides end face, stretching screw one end is provided with fastening nut, the stretching screw other end is provided with eccentric fixed cover, eccentric fixed cover outer rim is connected with HSK handle of a knife shank cavity wall, the end face laminating of the inner conical surface of joint conversion sleeve and the laminating of HSK handle of a knife male cone (strobilus masculinus) and joint conversion sleeve and HSK handle of a knife.By joint conversion sleeve endoporus restriction stretching screw position, fix HSK handle of a knife inner chamber step surface by eccentric bushing, strain joint conversion sleeve and HSK handle of a knife by tightening nut.The rigidity of this HSK handle of a knife joint universal converting device and precision all can meet processing instructions for use, and solve HSK handle of a knife joint and be converted to the joint forms such as conventional BT handle of a knife joint, staight shank, taper shank, and simple in structure, easy operating.

Description

HSK handle of a knife joint universal converting device

Technical field

The utility model relates to a kind of cutter and tool grinding machine, machine tool, Digit Control Machine Tool etc. and relates to the device that the conversion of HSK handle of a knife joint is used, particularly a kind of HSK handle of a knife universal converting device.

Background technology

The spindle taper hole of traditional machine tool generally adopts the solid long-cutter holder of 7:24 tapering at present, and conventional model has IV, BT handle of a knife etc.And in recent years along with the development of High Speed Cutting Technique, the use of the hollow handle of a knife of short cone is more and more extensive, conventional model has HSK, KM handle of a knife etc.And the switching mechanism of two kinds of handle of a knifes belongs to blank, the HSK handle of a knife that traditional machine tool cannot Installation of New Type.

Summary of the invention

For the problems referred to above, the purpose of this utility model is to provide a kind of HSK handle of a knife universal converting device, and it can be converted to HSK handle of a knife joint the forms such as BT joint, staight shank joint, taper shank joint.

The technical solution of the utility model is achieved in that

A kind of HSK handle of a knife joint universal converting device, comprise joint conversion sleeve, stretching screw, eccentric fixed cover, fastening nut, stretching screw is connected with joint conversion sleeve and through joint conversion sleeve both sides end face, stretching screw one end is provided with fastening nut, the stretching screw other end is provided with eccentric fixed cover, eccentric fixed cover outer rim is connected with HSK handle of a knife shank cavity wall, the end face laminating of the inner conical surface of joint conversion sleeve and the laminating of HSK handle of a knife male cone (strobilus masculinus) and joint conversion sleeve and HSK handle of a knife.

The utility model has the advantage of:

HSK handle of a knife joint universal converting device of the present utility model, by joint conversion sleeve endoporus restriction stretching screw position, is fixed HSK handle of a knife inner chamber step surface by eccentric bushing, strains joint conversion sleeve and HSK handle of a knife by tightening nut.The rigidity of this HSK handle of a knife joint universal converting device and precision all can meet processing instructions for use, and solve HSK handle of a knife joint and be converted to the joint forms such as conventional BT handle of a knife joint, staight shank, taper shank, and simple in structure, easy operating.

Brief description of the drawings

Fig. 1 is the cross-sectional view of the utility model HSK handle of a knife joint universal converting device;

Fig. 2 is that the axle of the utility model HSK handle of a knife joint universal converting device measures intention;

Fig. 3 is the front view of the eccentric fixed cover of the utility model HSK handle of a knife joint universal converting device;

Fig. 4 is the left pseudosection of the eccentric fixed cover of the utility model HSK handle of a knife joint universal converting device.

In figure:

1, tightening nut, 2, joint conversion sleeve, 3, eccentric fixed cover, 4, HSK handle of a knife, 5, stretching screw.

Specific embodiments

Describe specific embodiments of the present utility model in detail below in conjunction with accompanying drawing.

As shown in Figure 1 and Figure 2, a kind of HSK handle of a knife joint universal converting device, comprises joint conversion sleeve 2 (profile can be processed as BT handle of a knife, taper shank, staight shank etc. as required), stretching screw 5, eccentric fixed cover 3, fastening nut 1.Stretching screw 5 is connected with joint conversion sleeve 2 and through joint conversion sleeve 2 both sides end faces, stretching screw 5 one end are provided with fastening nut 1, stretching screw 5 other ends are provided with eccentric fixed cover 3, eccentric fixed cover 3 outer rims are connected with HSK handle of a knife 4 shank cavity walls, and the inner conical surface of joint conversion sleeve 2 and the 4 male cone (strobilus masculinus) laminatings of HSK handle of a knife and joint conversion sleeve 2 are fitted with the end face of HSK handle of a knife 4.

Eccentric fixed cover 3 is arranged on to stretching screw 5 ends, then puts into HSK handle of a knife 4 shank re-entrant portions, joint conversion sleeve 2 is enclosed within to HSK handle of a knife 4 joint areas by stretching screw 5, tighten tightening nut 1.By joint conversion sleeve 2 endoporus restriction stretching screw 5 positions, by the fixing HSK handle of a knife 4 inner chamber step surfaces of eccentric bushing 3, strain joint conversion sleeve 2 and HSK handle of a knife 4 joints by tightening nut 1, make the end face laminating of inner conical surface and the laminating of HSK handle of a knife male cone (strobilus masculinus) and joint conversion sleeve 2 and the HSK handle of a knife 4 of joint conversion sleeve 2, thereby guarantee rigidity and the precision of HSK handle of a knife joint universal converting device.

Claims (1)

1. a HSK handle of a knife joint universal converting device, it is characterized in that, comprise joint conversion sleeve, stretching screw, eccentric fixed cover, fastening nut, stretching screw is connected with joint conversion sleeve and through joint conversion sleeve both sides end face, stretching screw one end is provided with fastening nut, the stretching screw other end is provided with eccentric fixed cover, eccentric fixed cover outer rim is connected with HSK handle of a knife shank cavity wall, the end face laminating of the inner conical surface of joint conversion sleeve and the laminating of HSK handle of a knife male cone (strobilus masculinus) and joint conversion sleeve and HSK handle of a knife.
CN201420477987.1U 2014-08-20 2014-08-20 HSK handle of a knife joint universal converting device CN204019226U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420477987.1U CN204019226U (en) 2014-08-20 2014-08-20 HSK handle of a knife joint universal converting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420477987.1U CN204019226U (en) 2014-08-20 2014-08-20 HSK handle of a knife joint universal converting device

Publications (1)

Publication Number Publication Date
CN204019226U true CN204019226U (en) 2014-12-17

Family

ID=52059134

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420477987.1U CN204019226U (en) 2014-08-20 2014-08-20 HSK handle of a knife joint universal converting device

Country Status (1)

Country Link
CN (1) CN204019226U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109759863A (en) * 2018-11-23 2019-05-17 河南平高电气股份有限公司 Fixture is used in a kind of manufacture of connector components
TWI674945B (en) * 2019-02-15 2019-10-21 鼎朋企業股份有限公司 Tool holder having a rigid sleeve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109759863A (en) * 2018-11-23 2019-05-17 河南平高电气股份有限公司 Fixture is used in a kind of manufacture of connector components
CN109759863B (en) * 2018-11-23 2020-10-02 河南平高电气股份有限公司 Clamp for manufacturing joint parts
TWI674945B (en) * 2019-02-15 2019-10-21 鼎朋企業股份有限公司 Tool holder having a rigid sleeve

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