CN201529902U - Milling fixture for rolling shaft semi-circular surfaces - Google Patents

Milling fixture for rolling shaft semi-circular surfaces Download PDF

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Publication number
CN201529902U
CN201529902U CN2009201988253U CN200920198825U CN201529902U CN 201529902 U CN201529902 U CN 201529902U CN 2009201988253 U CN2009201988253 U CN 2009201988253U CN 200920198825 U CN200920198825 U CN 200920198825U CN 201529902 U CN201529902 U CN 201529902U
Authority
CN
China
Prior art keywords
rolling shaft
pin
circular
vice
roller bearing
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
CN2009201988253U
Other languages
Chinese (zh)
Inventor
黄耀铨
俞文良
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.)
JIASHAN PINHUI PRECISION Ltd
Original Assignee
JIASHAN PINHUI PRECISION 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 JIASHAN PINHUI PRECISION Ltd filed Critical JIASHAN PINHUI PRECISION Ltd
Priority to CN2009201988253U priority Critical patent/CN201529902U/en
Application granted granted Critical
Publication of CN201529902U publication Critical patent/CN201529902U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a milling fixture for rolling shaft semi-circular surfaces, and aims to provide a milling fixture for rolling shaft semi-circular surfaces, which is simple in structure and convenient in manufacturing and using. The milling fixture comprises two vices which are in I-shaped arrangement, and is characterized in that opposite closed vice jaws of each vice correspond to the diameter of a clamped rolling shaft, the opposite closed vice jaws form a large semi-circular half together, positioning pin bases are arranged on the vices, inserting pin holes are arranged on the positioning pin bases, positions of the inserting pin holes are aligned to pin shaft holes on the rolling shaft, and positioning pins are disposed in the inserting pin holes. The positioning pins are inserted into the pin shaft holes of the rolling shaft to realize peripheral positioning, the two vices which are in I-shaped arrangement clamp the rolling shaft together, a butt mill can mill a semi-circular surface higher than the rolling shaft of the vice jaws, and then two planes on the rolling shaft can be processed correctly. The milling fixture has the advantages of convenient operation, fast processing speed and high positioning accuracy.

Description

The milling clamper of roller bearing semicircle profile
Technical field
The utility model relates to a kind of milling clamper of axial workpiece, especially a kind of milling clamper of roller bearing semicircle profile.
Background technology
Roller bearing is a strength member on the printer, and it is not only elongated, and two planes of paralleling to the axis are arranged on slender axles, and also has the pin shaft hole that is related with two planes as shown in Figure 1.Their position relations each other require very high again.Work in-process heart processing cost is higher, and efficient is low again.
Summary of the invention
The purpose of this utility model provides the milling clamper of a kind of simple in structure, manufacturing and roller bearing semicircle profile easy to use.
In order to achieve the above object, the technical scheme of the milling clamper of roller bearing semicircle profile is: it includes the vice of two word orders, it is characterized in that the involutory vice jaw of each vice is corresponding with the diameter of folded roller bearing, involutory vice jaw is formed the Hough of large semi-circular together, on vice, be provided with location key seat, be shaped on pin hole on the location key seat, the position of pin hole is aimed at the pin shaft hole on the roller bearing, and alignment pin is housed in pin hole.
The milling clamper of the roller bearing semicircle profile of making according to said structure, be inserted in by alignment pin and implement circumferentially location in the pin shaft hole of roller bearing, simultaneously roller bearing is clamped with the vice of two word orders again, slotting cutter just can milling exceeds the semi circular surface of vice jaw roller bearing, correctly processes two planes on the roller bearing.It has easy to operate, process velocity fast, locate correct advantage of high precision.
Description of drawings
Fig. 1 is the stereogram of roller bearing;
Fig. 2 is the milling clamper front view of roller bearing semicircle profile;
Fig. 3 is the milling clamper left view of roller bearing semicircle profile.
Wherein: 1, vice; 2, vice jaw; 3, roller bearing; 4, location key seat; 5, pin hole; 6, pin shaft hole; 7, alignment pin; 8, slotting cutter; 9, semi circular surface; 10, plane.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 2, Fig. 3 are the structural representations of the milling clamper of roller bearing semicircle profile.As seen from the figure, it includes the vice 1 of two word orders, the involutory vice jaw 2 of each vice 1 is corresponding with the diameter of folded roller bearing 3, involutory vice jaw 2 is formed the Hough of large semi-circular together, on vice 1, be provided with location key seat 4, be shaped on pin hole 5 on the location key seat 4, the position of pin hole 5 is aimed at the pin shaft hole 6 on the roller bearing 3, and alignment pin 7 is housed in pin hole 5.
In use, be inserted in by alignment pin 7 and implement circumferentially location in the pin shaft hole 6 of roller bearing 3, simultaneously roller bearing 3 is clamped with the vice 1 of two word orders, slotting cutter 8 just can milling exceeds the semi circular surface 9 of vice jaw 2 roller bearings 3, correctly processes two planes 10 on the roller bearing 3 again.

Claims (1)

1. the milling clamper of roller bearing semicircle profile, it includes the vice of two word orders, it is characterized in that the involutory vice jaw of each vice is corresponding with the diameter of folded roller bearing, involutory vice jaw is formed the Hough of large semi-circular together, on vice, be provided with location key seat, be shaped on pin hole on the location key seat, the position of pin hole is aimed at the pin shaft hole on the roller bearing, and alignment pin is housed in pin hole.
CN2009201988253U 2009-10-15 2009-10-15 Milling fixture for rolling shaft semi-circular surfaces Expired - Fee Related CN201529902U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201988253U CN201529902U (en) 2009-10-15 2009-10-15 Milling fixture for rolling shaft semi-circular surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201988253U CN201529902U (en) 2009-10-15 2009-10-15 Milling fixture for rolling shaft semi-circular surfaces

Publications (1)

Publication Number Publication Date
CN201529902U true CN201529902U (en) 2010-07-21

Family

ID=42525312

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201988253U Expired - Fee Related CN201529902U (en) 2009-10-15 2009-10-15 Milling fixture for rolling shaft semi-circular surfaces

Country Status (1)

Country Link
CN (1) CN201529902U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102554328A (en) * 2010-12-07 2012-07-11 鸿富锦精密工业(深圳)有限公司 Cambered surface milling former
CN103920914A (en) * 2014-04-21 2014-07-16 句容市石狮冲压件厂 CNC milling machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102554328A (en) * 2010-12-07 2012-07-11 鸿富锦精密工业(深圳)有限公司 Cambered surface milling former
US8905691B2 (en) 2010-12-07 2014-12-09 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. Arc surface milling assistant processing device
CN103920914A (en) * 2014-04-21 2014-07-16 句容市石狮冲压件厂 CNC milling machine

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100721

Termination date: 20121015

C17 Cessation of patent right