CN103551886A - Shaft type milling fixture - Google Patents
Shaft type milling fixture Download PDFInfo
- Publication number
- CN103551886A CN103551886A CN201310558973.2A CN201310558973A CN103551886A CN 103551886 A CN103551886 A CN 103551886A CN 201310558973 A CN201310558973 A CN 201310558973A CN 103551886 A CN103551886 A CN 103551886A
- Authority
- CN
- China
- Prior art keywords
- clamp body
- shaped groove
- tool setting
- shaft type
- milling fixture
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
Abstract
The invention provides a shaft type milling fixture, comprising a base, a part fixture body integrally connected with the base, and a tool setting fixture body opposite to the part fixture body; a first V-shaped groove is arranged in the part clamp body; a second V-shaped groove opposite to the first V-shaped groove is arranged in the tool setting fixture body; the space formed by the first V-shaped groove and the second V-shaped groove can be used for placing a steel ball. The shaft type milling fixture disclosed by the invention is manly used in the key seating procedure of shaft type parts on textile machinery, the tool setting fixture body and the part fixture body are highly precisely matched, so the problem of center misalignment in the key seating procedure of the shaft type parts is solved, a key seat made by the fixture is high in symmetry, the production efficiency of the shaft type parts is improved, and the quality of the shaft type parts is ensured.
Description
Technical field
The present invention relates to fixture, more specifically, relate 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 specification requirement of production, affected the quality of working shaft-like part.
Summary of the invention
For above-mentioned defect of the prior art, the invention provides the milling fixture for axle class that mismachining tolerance is little.
The invention provides a kind of axle class milling fixture, comprise base, the part clamp body connecting with described base one and the tool setting clamp body relative with described part 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 invention, 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 invention, 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 invention, 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 invention, further comprise, described vee-block freely rotates in the gap in described lining.
In a preferred embodiment of the present invention, further comprise, described lining is connected with described tool setting clamp body by screw.
The invention solves deficiency of the prior art, the beneficial effect reaching: the axle class milling fixture providing of the present invention, 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 invention 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 present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention.
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 present invention program, and above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the present invention is further detailed explanation.
As shown in Figure 1, the invention 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 embodiments of the invention, 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 fixture of the present invention: 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 first center line of V-shaped groove 9 and the center line of T-slot on the part clamp body 8 with base one parallel; 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 locking balls 3 of diameter 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 not light leak of four point of contacts 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; be only the specific embodiment of the present invention, protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention 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, comprise base, the part clamp body connecting with described base one and the tool setting clamp body relative with described part 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558973.2A CN103551886A (en) | 2013-11-12 | 2013-11-12 | Shaft type milling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558973.2A CN103551886A (en) | 2013-11-12 | 2013-11-12 | Shaft type milling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103551886A true CN103551886A (en) | 2014-02-05 |
Family
ID=50006323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310558973.2A Pending CN103551886A (en) | 2013-11-12 | 2013-11-12 | Shaft type milling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103551886A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900784A (en) * | 2017-12-29 | 2018-04-13 | 重庆朗奥机械有限公司 | One kind is used for shaft element center alignment mechanism |
| CN114589464A (en) * | 2022-03-15 | 2022-06-07 | 江南工业集团有限公司 | Method for machining inner hole of high-precision long and thin cylindrical part |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU901015A1 (en) * | 1978-11-02 | 1982-01-30 | Fokin Viktor A | Device for fixing parts |
| CN2441593Y (en) * | 2000-09-29 | 2001-08-08 | 宝山钢铁股份有限公司 | Positioning instrument for turning tool height |
| CN201304576Y (en) * | 2008-11-28 | 2009-09-09 | 襄樊东捷精密机械有限公司 | Drill press principal shaft boring apparatus |
| CN101992404A (en) * | 2009-08-11 | 2011-03-30 | 上海东方泵业(集团)有限公司 | Alignment device for keyway processing and using method thereof |
| CN202317871U (en) * | 2011-11-08 | 2012-07-11 | 邻水县川邻机械制造有限公司 | Tool calibrating apparatus for detecting machine tool boring tool |
| CN202910417U (en) * | 2012-12-03 | 2013-05-01 | 湖南南方宇航工业有限公司 | Threaded guide device |
| CN103100891A (en) * | 2011-11-11 | 2013-05-15 | 常州市武进南夏墅苏南锻造有限公司 | Crankshaft key groove milling clamp |
| CN203579259U (en) * | 2013-11-12 | 2014-05-07 | 吴江市喜力机械厂 | Shaft milling clamp |
-
2013
- 2013-11-12 CN CN201310558973.2A patent/CN103551886A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU901015A1 (en) * | 1978-11-02 | 1982-01-30 | Fokin Viktor A | Device for fixing parts |
| CN2441593Y (en) * | 2000-09-29 | 2001-08-08 | 宝山钢铁股份有限公司 | Positioning instrument for turning tool height |
| CN201304576Y (en) * | 2008-11-28 | 2009-09-09 | 襄樊东捷精密机械有限公司 | Drill press principal shaft boring apparatus |
| CN101992404A (en) * | 2009-08-11 | 2011-03-30 | 上海东方泵业(集团)有限公司 | Alignment device for keyway processing and using method thereof |
| CN202317871U (en) * | 2011-11-08 | 2012-07-11 | 邻水县川邻机械制造有限公司 | Tool calibrating apparatus for detecting machine tool boring tool |
| CN103100891A (en) * | 2011-11-11 | 2013-05-15 | 常州市武进南夏墅苏南锻造有限公司 | Crankshaft key groove milling clamp |
| CN202910417U (en) * | 2012-12-03 | 2013-05-01 | 湖南南方宇航工业有限公司 | Threaded guide device |
| CN203579259U (en) * | 2013-11-12 | 2014-05-07 | 吴江市喜力机械厂 | Shaft milling clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900784A (en) * | 2017-12-29 | 2018-04-13 | 重庆朗奥机械有限公司 | One kind is used for shaft element center alignment mechanism |
| CN114589464A (en) * | 2022-03-15 | 2022-06-07 | 江南工业集团有限公司 | Method for machining inner hole of high-precision long and thin cylindrical part |
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| PB01 | Publication | ||
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Application publication date: 20140205 |