CN103465069B - A kind of fixed disk dedicated clamp for reaming - Google Patents

A kind of fixed disk dedicated clamp for reaming Download PDF

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Publication number
CN103465069B
CN103465069B CN201310425884.0A CN201310425884A CN103465069B CN 103465069 B CN103465069 B CN 103465069B CN 201310425884 A CN201310425884 A CN 201310425884A CN 103465069 B CN103465069 B CN 103465069B
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CN
China
Prior art keywords
mandrel
fixed disk
base plate
reaming
plate
Prior art date
Application number
CN201310425884.0A
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Chinese (zh)
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CN103465069A (en
Inventor
江国辉
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江国辉
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Priority to CN201310425884.0A priority Critical patent/CN103465069B/en
Publication of CN103465069A publication Critical patent/CN103465069A/en
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Publication of CN103465069B publication Critical patent/CN103465069B/en

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Abstract

The invention discloses a kind of fixed disk dedicated clamp for reaming, including base plate (1) and mandrel (6), base plate (1) is provided with several fraisings, described mandrel (6) is arranged on base plate (1), being provided with the swollen hub (5) coordinated with mandrel (6) in the upper end of mandrel (6), be provided with cover plate (7) in swollen hub (5) upper end, nut (9) is fixed on swollen hub (5) upper end by cover plate (7), being provided externally with pressing plate (4) at cover plate (7), pressing plate (4) is compressed by clamp nut (8).The special fixture of this fixed disk provided by the invention, it is possible to achieve the precise positioning of fixed disk, it is ensured that the position degree of product and flatness.

Description

A kind of fixed disk dedicated clamp for reaming

Technical field

The present invention relates to a kind of fixed disk dedicated clamp for reaming.

Technical background

At present, at mechanical processing industry, fraising is a very general operation.A lot of enterprises, to this procedure that reams, clamp only with universal fixturing.When but more special or hole the Working position required precision in the position in some specific workpiece holes is higher, it is difficult to be accurately positioned, thus can not process qualified product.There is kind of a fixed disk in our company, adopts Cutter Body Processing with Machining Center, but owing to workpiece is relatively thin, clamping is difficult, so to design a kind of special fixture.

Summary of the invention

In order to solve the problems referred to above, the invention provides the special fixture of a kind of fixed disk, it is possible to achieve the precise positioning of fixed disk, it is ensured that the position degree of product and flatness.

Present invention employs techniques below scheme: a kind of fixed disk dedicated clamp for reaming, including base plate and mandrel, base plate is provided with several fraisings, described mandrel is arranged on base plate, being provided with the swollen hub coordinated with mandrel in the upper end of mandrel, be provided with cover plate in swollen hub upper end, nut is fixed on swollen hub upper end by cover plate, at the pressing plate that is provided externally with of cover plate, pressing plate is compressed by clamp nut.

Described base plate is provided with positioning sleeve;It is provided with collet between described swollen hub and base plate.

The invention has the beneficial effects as follows: the present invention ingehious design by fixture, the precise positioning of fixed disk can be realized, the center of circle of fixed disk adopts collet location, plane has pressing plate and support set to ensure, ensure that position degree and flatness that fixed disk reams, it is ensured that the position degree of product and flatness.

Accompanying drawing explanation

Fig. 1 is the structural representation during work of the present invention.

Detailed description of the invention

As shown in Figure 1, the present invention is a kind of fixed disk dedicated clamp for reaming, including base plate 1 and mandrel 6, base plate 1 is provided with several fraisings, and described mandrel 6 is arranged on base plate 1, is provided with the swollen hub 5 coordinated with mandrel 6 in the upper end of mandrel 6, it is provided with cover plate 7 in swollen hub 5 upper end, nut 9 is fixed on swollen hub 5 upper end by cover plate 7, is provided externally with pressing plate 4 at cover plate 7, and pressing plate 4 is compressed by clamp nut 8;Described base plate 1 is provided with positioning sleeve 2, is provided with collet 3 between described swollen hub 5 and base plate 1.

Claims (1)

1. a fixed disk dedicated clamp for reaming, it is characterized in that including base plate (1) and mandrel (6), base plate (1) is provided with several fraisings, described mandrel (6) is arranged on base plate (1), the swollen hub (5) coordinated with mandrel (6) it is provided with in the upper end of mandrel (6), it is provided with cover plate (7) in swollen hub (5) upper end, nut (9) is fixed on swollen hub (5) upper end by cover plate (7), it is provided externally with pressing plate (4) at cover plate (7), pressing plate (4) is compressed by clamp nut (8), described base plate (1) is provided with positioning sleeve (2), it is provided with collet (3) between described swollen hub (5) and base plate (1).
CN201310425884.0A 2013-09-18 2013-09-18 A kind of fixed disk dedicated clamp for reaming CN103465069B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310425884.0A CN103465069B (en) 2013-09-18 2013-09-18 A kind of fixed disk dedicated clamp for reaming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310425884.0A CN103465069B (en) 2013-09-18 2013-09-18 A kind of fixed disk dedicated clamp for reaming

Publications (2)

Publication Number Publication Date
CN103465069A CN103465069A (en) 2013-12-25
CN103465069B true CN103465069B (en) 2016-07-06

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CN201310425884.0A CN103465069B (en) 2013-09-18 2013-09-18 A kind of fixed disk dedicated clamp for reaming

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CN (1) CN103465069B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947061A (en) * 1955-12-30 1960-08-02 Gleason Works Spindle clamp
US3871670A (en) * 1973-08-24 1975-03-18 Miles Machinery Company Chuck apparatus for clamping varied sized workpieces to be machined
CN200960612Y (en) * 2006-09-30 2007-10-17 江苏飞船股份有限公司 Internal expansion positioning drill fixture
CN201645213U (en) * 2010-04-22 2010-11-24 四川柳河齿轮有限公司 Seamless hole drilling device
CN102091953A (en) * 2011-01-09 2011-06-15 无锡银联机械有限公司 Thin-walled corrugated sleeve centering device
CN202571915U (en) * 2012-02-16 2012-12-05 安徽三联泵业股份有限公司 Clamp for numerical control drilling of disc-shaped workpieces
CN203091886U (en) * 2012-12-26 2013-07-31 重庆机床(集团)有限责任公司 Expansion hobbing fixture for large-diameter hole
CN203471411U (en) * 2013-09-18 2014-03-12 江国辉 Device for reaming fixing plate

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947061A (en) * 1955-12-30 1960-08-02 Gleason Works Spindle clamp
US3871670A (en) * 1973-08-24 1975-03-18 Miles Machinery Company Chuck apparatus for clamping varied sized workpieces to be machined
CN200960612Y (en) * 2006-09-30 2007-10-17 江苏飞船股份有限公司 Internal expansion positioning drill fixture
CN201645213U (en) * 2010-04-22 2010-11-24 四川柳河齿轮有限公司 Seamless hole drilling device
CN102091953A (en) * 2011-01-09 2011-06-15 无锡银联机械有限公司 Thin-walled corrugated sleeve centering device
CN202571915U (en) * 2012-02-16 2012-12-05 安徽三联泵业股份有限公司 Clamp for numerical control drilling of disc-shaped workpieces
CN203091886U (en) * 2012-12-26 2013-07-31 重庆机床(集团)有限责任公司 Expansion hobbing fixture for large-diameter hole
CN203471411U (en) * 2013-09-18 2014-03-12 江国辉 Device for reaming fixing plate

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Publication number Publication date
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