CN203579259U - Shaft milling clamp - Google Patents

Shaft milling clamp Download PDF

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Publication number
CN203579259U
CN203579259U CN201320710556.0U CN201320710556U CN203579259U CN 203579259 U CN203579259 U CN 203579259U CN 201320710556 U CN201320710556 U CN 201320710556U CN 203579259 U CN203579259 U CN 203579259U
Authority
CN
China
Prior art keywords
clamp body
shaped groove
tool setting
pressing plate
part clamp
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
CN201320710556.0U
Other languages
Chinese (zh)
Inventor
蔡福伟
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.)
WUJIANG XILI MACHINERY PLANT
Original Assignee
WUJIANG XILI MACHINERY PLANT
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 WUJIANG XILI MACHINERY PLANT filed Critical WUJIANG XILI MACHINERY PLANT
Priority to CN201320710556.0U priority Critical patent/CN203579259U/en
Application granted granted Critical
Publication of CN203579259U publication Critical patent/CN203579259U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a shaft milling clamp which comprises a base, a part clamp body and a tool setting clamp body, wherein the part clamp body is integrally connected with the base. The part clamp body is opposite to the tool setting clamp body. The part clamp body is provided with a first V-shaped groove. The tool setting clamp body is provided with a second V-shaped groove opposite to the first V-shaped groove. A positioning steel ball can be placed in the space formed by the first V-shaped groove and the second V-shaped groove. The shaft milling clamp has the advantages that the clamp is mainly applicable to keyway slotting of shafts of textile machinery, the tool setting clamp body and the part clamp body are matched in a highly precise manner, the centering of keyway slotting of shafts is achieved, the shaft keyways manufactured by the clamp are high in symmetry, shaft production efficiency is increased, and shaft quality is guaranteed.

Description

A kind of axle class milling fixture
Technical field
The utility model relates to fixture, more specifically, relates to a kind of axle key grooves milling fixture.
Background technology
In textile industry, multiple textile machine all lacks can't do without axle part, and when working shaft-like part, some spindle nose need to spline.When conventional vertical knee-type milling machine is processed the keyway of this kind of axle, can run into the problem that center centering occurs, conventional way has line, cut channel to observe centering, but these conventional ways often exist certain deviation, do not reach the technical requirement of production, affected the quality of working shaft-like part.
Utility model content
For above-mentioned defect of the prior art, the utility model provides the milling fixture for axle class that mismachining tolerance is little.
The utility model provides a kind of axle class milling fixture, the part clamp body that comprises base, connect with described base one and with described part clamp body relative tool setting clamp body, in described part clamp body, be provided with the first V-shaped groove, in described tool setting clamp body, be provided with second V-shaped groove relative with described the first V-shaped groove, the space that described the first V-type groove and described the second V-shaped groove form can placement positioning steel ball.
In a preferred embodiment of the present utility model, further comprise, the both sides of described part clamp body are equipped with pressing plate, and described pressing plate is hinged on the both sides of described part clamp body.
In a preferred embodiment of the present utility model, further comprise, described pressing plate is provided with spacing hole, and described spacing hole coordinates socket head screw, and described socket head screw is tightened and can be compressed described pressing plate.
In a preferred embodiment of the present utility model, further comprise, described the second V-shaped groove comprises two vee-blocks, and described tool setting clamp body is provided with lining.
In a preferred embodiment of the present utility model, further comprise, described vee-block freely rotates in the gap in described lining.
In a preferred embodiment of the present utility model, further comprise, described lining is connected with described tool setting clamp body by screw.
The utility model has solved deficiency of the prior art, the beneficial effect reaching: the axle class milling fixture providing of the present utility model, the axial workpiece being mainly used on textile machine splines in operation, the tool setting clamp body of this fixture and part clamp height precision-fit, solved the spline problem of center misalignment in technique of axial workpiece, the shaft key groove of using fixture of the present utility model to make, symmetry is high, not only improve axle class production efficiency, also guaranteed the quality of axle part.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein, 1-screw, 2-tool setting clamp body, 21-V shape piece, 3-locking ball, 4-pressing plate, 41-spacing hole, 5-pin joint, 6-socket head screw, 7-base, 8-part clamp body, 9-the first V-shaped groove, 10-the second V-shaped groove, 11-lining.
The specific embodiment
In order to make those skilled in the art person understand better the utility model scheme, and above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model provides a kind of axle class milling fixture, it mainly comprises base 7, part clamp body 8 and tool setting clamp body 2 three parts, wherein, part clamp body 8 is integral type designs with base 7, tool setting clamp body 2 is relative with above-mentioned part clamp body 8, in above-mentioned part clamp body 8, be provided with the first V-shaped groove 9, in above-mentioned tool setting clamp body 2, be provided with second V-shaped groove 10 relative with above-mentioned the first V-shaped groove 9, the space that above-mentioned the first V-type groove 9 and above-mentioned the second V-shaped groove 10 form can placement positioning steel ball 3.
In embodiment of the present utility model, concrete, above-mentioned the second V-shaped groove 10 comprises two vee-blocks 21, and two vee-blocks 21 are combined into the second V-shaped groove; Above-mentioned tool setting clamp body 2 is provided with lining 11, and lining 11 links together by screw 1 and above-mentioned tool setting clamp body 2, and freely rotates in the gap of above-mentioned vee-block 21 in above-mentioned lining 11.
In the both sides of above-mentioned part clamp body 8, be equipped with pressing plate 4, above-mentioned pressing plate 4 is hinged on the both sides of above-mentioned part clamp body 8, and pressing plate 4 can rotate on pin joint 5; Above-mentioned pressing plate 4 is provided with spacing hole 41, and above-mentioned spacing hole 41 is used in conjunction with socket head screw 6, and above-mentioned socket head screw 6 is tightened and can be compressed above-mentioned pressing plate 4, and pressing plate 4 is rotated at pin joint 5 places.
The using method of the utility model fixture: first tool setting clamp body 2 is put on the elastic ferrule of vertical milling machine main, clamped the cylindrical position of the lining 11 that is arranged on tool setting clamp body 2, at this moment vee-block 21 freely rotates in the gap of lining 11; Then part clamp body 8 is arranged in the T-slot of milling machine, makes parallel with first center line of V-shaped groove 9 and the center line of T-slot on the part clamp body 8 of base one; And then socket head screw 6 is back-outed from the spacing hole 41 of pressing plate 4 come, be that pressing plate 4 leaves compacted position originally, meet and take off tool setting clamp body 2; Again two identical diameter locking balls 3 are put in the first V-shaped groove 9, then move forward and backward the workbench of milling machine, make the center of circle line of two locking balls 3 substantially be in the center of the second V-shaped groove 10 angles that vee-block 21 forms, at this moment completed the thick centering of processing.
Then, workbench again rises, two locking balls 3 are simultaneously contacted arbitrarily with the second V-shaped groove 10, another side is adjusted milling machine table position relatively, make the external diameter of two locking balls 3 and the V-arrangement face of vee-block 21 (i.e. the V-arrangement face of the second V-shaped groove 10) tangent symmetrically and evenly, milling machine portable lamp irradiates from one end of vee-block 21, and operator observes four not light leaks of point of contact from the other end, at this moment be exactly the center of axle part processing, complete the smart centering in processing technology.
Then, take off tool setting clamp body 2, load onto milling cutter, take two locking balls 3 away, axle part is put in the first V-shaped groove, then be screwed into respectively soket head cap screw 6 in two spacing holes 41, at this moment pressing plate 4 just starts to compress the workpiece that will process, until compress, at this moment can start to process this axle part.
The above; it is only the specific embodiment of the present utility model; protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.

Claims (6)

1. an axle class milling fixture, it is characterized in that, the part clamp body that comprises base, connect with described base one and with described part clamp body relative tool setting clamp body, in described part clamp body, be provided with the first V-shaped groove, in described tool setting clamp body, be provided with second V-shaped groove relative with described the first V-shaped groove, the space that described the first V-type groove and described the second V-shaped groove form can placement positioning steel ball.
2. a kind of axle class milling fixture according to claim 1, is characterized in that, the both sides of described part clamp body are equipped with pressing plate, and described pressing plate is hinged on the both sides of described part clamp body.
3. a kind of axle class milling fixture according to claim 2, is characterized in that, described pressing plate is provided with spacing hole, and described spacing hole coordinates socket head screw, and described socket head screw is tightened and can be compressed described pressing plate.
4. a kind of axle class milling fixture according to claim 1, is characterized in that, described the second V-shaped groove comprises two vee-blocks, and described tool setting clamp body is provided with lining.
5. a kind of axle class milling fixture according to claim 4, is characterized in that, described vee-block freely rotates in the gap in described lining.
6. a kind of axle class milling fixture according to claim 5, is characterized in that, described lining is connected with described tool setting clamp body by screw.
CN201320710556.0U 2013-11-12 2013-11-12 Shaft milling clamp Expired - Fee Related CN203579259U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320710556.0U CN203579259U (en) 2013-11-12 2013-11-12 Shaft milling clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320710556.0U CN203579259U (en) 2013-11-12 2013-11-12 Shaft milling clamp

Publications (1)

Publication Number Publication Date
CN203579259U true CN203579259U (en) 2014-05-07

Family

ID=50577230

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320710556.0U Expired - Fee Related CN203579259U (en) 2013-11-12 2013-11-12 Shaft milling clamp

Country Status (1)

Country Link
CN (1) CN203579259U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551886A (en) * 2013-11-12 2014-02-05 吴江市喜力机械厂 Shaft type milling fixture
CN104191280A (en) * 2014-09-03 2014-12-10 大连理工大学 Special clamp for thin and long cylindrical thin wall assembly
CN108436528A (en) * 2018-05-12 2018-08-24 芜湖凯德机械制造有限公司 A kind of sheet metal component drilling processing fixture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551886A (en) * 2013-11-12 2014-02-05 吴江市喜力机械厂 Shaft type milling fixture
CN104191280A (en) * 2014-09-03 2014-12-10 大连理工大学 Special clamp for thin and long cylindrical thin wall assembly
CN108436528A (en) * 2018-05-12 2018-08-24 芜湖凯德机械制造有限公司 A kind of sheet metal component drilling processing fixture

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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: 20140507

Termination date: 20141112

EXPY Termination of patent right or utility model