CN204234909U - A kind of band shoulder cylinder shaving dabber clamp - Google Patents

A kind of band shoulder cylinder shaving dabber clamp Download PDF

Info

Publication number
CN204234909U
CN204234909U CN201420636717.0U CN201420636717U CN204234909U CN 204234909 U CN204234909 U CN 204234909U CN 201420636717 U CN201420636717 U CN 201420636717U CN 204234909 U CN204234909 U CN 204234909U
Authority
CN
China
Prior art keywords
shaving
mandrel
spacer
workpiece
band shoulder
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
CN201420636717.0U
Other languages
Chinese (zh)
Inventor
周卫荣
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201420636717.0U priority Critical patent/CN204234909U/en
Application granted granted Critical
Publication of CN204234909U publication Critical patent/CN204234909U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

A kind of band shoulder cylinder shaving dabber clamp, it is characterized in that: comprise shaving mandrel, spacer, nut, described shaving mandrel is band shoulder stepped cylindrical, shoulder while be installation portion, the another side of shoulder is provided with spacer, workpiece, spacer successively on shaving mandrel, by fastening nuts spacer thus clamping work pieces.The design adopts band shoulder cylinder shaving mandrel and inner hole of workpiece matched in clearance, by fastening nuts spacer thus clamping work pieces, avoid disfiguring workpiece endoporus and " ablation " mandrel, reduce labour intensity, not only increase work efficiency, and ensure that the machining accuracy of workpiece.

Description

A kind of band shoulder cylinder shaving dabber clamp
Technical field
The design relates to a kind of band shoulder cylinder shaving dabber clamp, belongs to machining technique field.
Background technology
Gear shaving adds man-hour, usually utilizes conical core shaft tensioner two endoporus, effectively can ensure the axiality of workpiece reference for assembling and machining benchmark, and provides good end standard for later process.But need when using conical core shaft by real for workpiece pier, clamping on anvil iron, not only work efficiency is low, labour intensity large, and easy damaged inner hole of workpiece and " ablation " mandrel, cause positioning precision to decline.Add mandrel top two on positioning and rigid poor, when therefore processing tooth base end face and circular runout all comparatively large, thus affect following process.
Summary of the invention
For the deficiencies in the prior art, the object of the design is to provide a kind of band shoulder cylinder shaving dabber clamp, adopt band shoulder cylinder shaving mandrel and inner hole of workpiece matched in clearance, by fastening nuts spacer thus clamping work pieces, structure is simple, avoids disfiguring workpiece endoporus and " ablation " mandrel, reduces labour intensity, not only increase work efficiency, and ensure that the machining accuracy of workpiece.
For achieving the above object, the design is realized by following technological means:
A kind of band shoulder cylinder shaving dabber clamp, it is characterized in that: comprise shaving mandrel, spacer, nut, described shaving mandrel is band shoulder stepped cylindrical, shoulder while be installation portion, the another side of shoulder is provided with spacer, workpiece, spacer successively on shaving mandrel, by fastening nuts spacer thus clamping work pieces.
Further:
Described one band shoulder cylinder shaving dabber clamp, is characterized in that: adopt matched in clearance between described workpiece and shaving mandrel.
Described one band shoulder cylinder shaving dabber clamp, is characterized in that: between described workpiece and shaving mandrel, fit tolerance is H6/h5.
Described one band shoulder cylinder shaving dabber clamp, is characterized in that: between described workpiece and shaving mandrel, fit tolerance is H7/h6.
Described one band shoulder cylinder shaving dabber clamp, is characterized in that: between described workpiece and shaving mandrel, fit tolerance is H8/h9.
Described one band shoulder cylinder shaving dabber clamp, it is characterized in that: described shaving mandrel length is 195mm, the diameter of shaving mandrel installation portion is 40mm.
The invention has the beneficial effects as follows: the design adopts band shoulder cylinder shaving mandrel and inner hole of workpiece matched in clearance, by fastening nuts spacer thus clamping work pieces, avoid disfiguring workpiece endoporus and " ablation " mandrel, reduce labour intensity, not only increase work efficiency, and ensure that the machining accuracy of workpiece.
Accompanying drawing explanation
Fig. 1 is the design's structural representation.
The implication of drawing reference numeral is as follows: 1 shaving mandrel, 2 spacers, 3 nuts, 4 workpiece.
Detailed description of the invention
Below in conjunction with Figure of description, design is further described.
As shown in Figure 1, a kind of band shoulder cylinder shaving dabber clamp, it is characterized in that: comprise shaving mandrel 1, spacer 2, nut 3, described shaving mandrel 1 is band shoulder stepped cylindrical, shoulder while be installation portion, the another side of shoulder is provided with spacer 2, workpiece 4, spacer 2 successively on shaving mandrel 1, by the fastening spacer of nut 3 thus clamping work pieces.
Further:
Described one band shoulder cylinder shaving dabber clamp, is characterized in that: adopt matched in clearance between described workpiece 4 and shaving mandrel 1.
Described one band shoulder cylinder shaving dabber clamp, is characterized in that: between described workpiece 4 and shaving mandrel 1, fit tolerance is H6/h5.
Described one band shoulder cylinder shaving dabber clamp, is characterized in that: between described workpiece 4 and shaving mandrel 1, fit tolerance is H7/h6.
Described one band shoulder cylinder shaving dabber clamp, is characterized in that: between described workpiece 4 and shaving mandrel 1, fit tolerance is H8/h9.
Described one band shoulder cylinder shaving dabber clamp, it is characterized in that: described shaving mandrel 1 length is 195mm, the diameter of shaving mandrel 1 installation portion is 40mm.
More than show and describe the general principle of the design, principal character and advantage.The technical staff of the industry should understand; the design is not restricted to the described embodiments; the principle that the design is just described described in above-described embodiment and description; under the prerequisite not departing from the design's spirit and scope; the design also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the design.The claimed scope of the design is defined by appending claims and equivalent thereof.

Claims (6)

1. a band shoulder cylinder shaving dabber clamp, it is characterized in that: comprise shaving mandrel, spacer, nut, described shaving mandrel is band shoulder stepped cylindrical, shoulder while be installation portion, the another side of shoulder is provided with spacer, workpiece, spacer successively on shaving mandrel, by fastening nuts spacer thus clamping work pieces.
2. a kind of band shoulder cylinder shaving dabber clamp as claimed in claim 1, is characterized in that: adopt matched in clearance between described workpiece and shaving mandrel.
3. a kind of band shoulder cylinder shaving dabber clamp as claimed in claim 2, is characterized in that: between described workpiece and shaving mandrel, fit tolerance is H6/h5.
4. a kind of band shoulder cylinder shaving dabber clamp as claimed in claim 2, is characterized in that: between described workpiece and shaving mandrel, fit tolerance is H7/h6.
5. a kind of band shoulder cylinder shaving dabber clamp as claimed in claim 2, is characterized in that: between described workpiece and shaving mandrel, fit tolerance is H8/h9.
6. a kind of band shoulder cylinder shaving dabber clamp as claimed in claim 1, it is characterized in that: described shaving mandrel length is 195mm, the diameter of shaving mandrel installation portion is 40mm.
CN201420636717.0U 2014-10-30 2014-10-30 A kind of band shoulder cylinder shaving dabber clamp Expired - Fee Related CN204234909U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420636717.0U CN204234909U (en) 2014-10-30 2014-10-30 A kind of band shoulder cylinder shaving dabber clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420636717.0U CN204234909U (en) 2014-10-30 2014-10-30 A kind of band shoulder cylinder shaving dabber clamp

Publications (1)

Publication Number Publication Date
CN204234909U true CN204234909U (en) 2015-04-01

Family

ID=52764461

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420636717.0U Expired - Fee Related CN204234909U (en) 2014-10-30 2014-10-30 A kind of band shoulder cylinder shaving dabber clamp

Country Status (1)

Country Link
CN (1) CN204234909U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104400144A (en) * 2014-10-30 2015-03-11 周卫荣 Fixture of cylindrical shaving core shaft with shoulder
CN110355428A (en) * 2019-07-09 2019-10-22 中国航发哈尔滨东安发动机有限公司 A kind of enhanced gear core shaft structure of rigidity

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104400144A (en) * 2014-10-30 2015-03-11 周卫荣 Fixture of cylindrical shaving core shaft with shoulder
CN110355428A (en) * 2019-07-09 2019-10-22 中国航发哈尔滨东安发动机有限公司 A kind of enhanced gear core shaft structure of rigidity

Similar Documents

Publication Publication Date Title
CN202780539U (en) Device for machining inner holes of thin-walled annular workpiece
CN103753197A (en) Screw driving device
CN204234909U (en) A kind of band shoulder cylinder shaving dabber clamp
CN204430472U (en) A kind of ring flange gear shaping positioner
CN202114496U (en) Pneumatic fixture for boring lug holes of forks
CN102205502A (en) Pneumatic fixture for ear bores of forks
CN202556115U (en) Lathe fixture for clamping chain wheel
CN202317575U (en) Tube bank assembly clamping fixture
CN104400144A (en) Fixture of cylindrical shaving core shaft with shoulder
CN203918562U (en) A kind of milling cylindrical core surface fixture
CN204262835U (en) A kind of flange frock
CN203140814U (en) Clamp for turning inner hole of thin-wall ring
CN203636483U (en) Machining clamp capable of simultaneously machining arcs for multiple workpieces
CN203281942U (en) Drilling die used for parking brake housing and flange
CN203030695U (en) Pipe part flanging device
CN201863026U (en) Special purpose turning fixture for outer arc
CN201632977U (en) Bearing adaptor sleeve disassembly and assembly tool
CN203804633U (en) Correction-free clamp capable of rapidly positioning
CN204639702U (en) With the fixture of screw thread positioning compression
CN203566375U (en) Positioning tool for machining and tensioning of cylinder barrel
CN203031188U (en) Positioning device for inner-welded disc part of straight-hole long barrel
CN203109304U (en) Split type hole forming drill
CN202240628U (en) Lathe fixture for processing high-speed engineering vehicle cover
CN203356286U (en) Tool for machining elbow
CN104400143A (en) Cylindrical step type gear shaping clamp

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: 20150401

Termination date: 20151030

EXPY Termination of patent right or utility model