CN104384645A - Linear cutting gear fixture - Google Patents
Linear cutting gear fixture Download PDFInfo
- Publication number
- CN104384645A CN104384645A CN201410500111.9A CN201410500111A CN104384645A CN 104384645 A CN104384645 A CN 104384645A CN 201410500111 A CN201410500111 A CN 201410500111A CN 104384645 A CN104384645 A CN 104384645A
- Authority
- CN
- China
- Prior art keywords
- gear
- endoporus
- fixture
- clamp body
- linear cutting
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H2500/00—Holding and positioning of tool electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses a linear cutting gear fixture, and belongs to the technical field of fixtures. The linear cutting gear fixture comprises a fixture body, a mandrel and a flat key, wherein an inner hole is formed in one end of the fixture body, and at least two key slots are formed in the hole wall of the inner hole; the mandrel is positioned in the inner hole, and the flat key is positioned in the key slots; the mandrel is in close fit with the inner hole of the fixture body, and is in loose fit with an inner hole of a gear; the flat is in close fit with an inner key slot of the gear, and is in loose fit with the key slots of the fixture body. According to the linear cutting gear fixture, the mandrel and the flat key are in fit with the inner hole and the inner key slot of the gear, so that a gear workpiece is clamped and fixed stably; compared with a clamping mode in the prior art, the linear cutting gear fixture is reliable and effective in clamping, simple in structure, convenient for clamping and higher in applicability.
Description
Technical field
The present invention relates to clamp art, in particular to a kind of Linear cut gear fixture.
Background technology
What linear cutter produced when being and utilizing pulsed discharge between wire electrode and workpiece two pole realizes the corrode effect of workpiece, when normally cutting, is contactless state, there is not cutting force between wire electrode and workpiece.Therefore, during linear cutter, the clamping of workpiece generally only need consider the location of workpiece, and the clamping in linear cutter is mainly in order to prevent workpiece being subject to contingent displacement under External Force Acting.All may collide with workpiece and cause the movement of workpiece in the process of manually wearing silk and removing waste material repeatedly, during cutting, the vibration of lathe also may cause the change of the location of workpiece, therefore needs the clamping of some strength.Generally be pressed on workpiece and cushion block respectively by pressing plate two ends now, again pressing plate is fixed on the workbench of cutting machine by bolt and the nut being positioned at T-shaped groove of working table, the different workpiece of each replacing needs the different cushion block of adjustment or stacking cushion block, to reach the height identical with workpiece, profile of tooth cutting for gear member easily occurs that clamping is unstable, affects the processing of gear.
Summary of the invention
The object of the present invention is to provide a kind of Linear cut gear fixture, easily occur that clamping is unstable to solve existing Linear cut gear fixture, affect the problem of the processing of gear.
For realizing the object of the invention, the technical scheme of employing is: a kind of Linear cut gear fixture, and comprise clamp body, axle and a flat key, one end of clamp body offers endoporus, and the hole wall of endoporus offers at least two keyways; Axle is positioned at endoporus, and flat key is positioned at keyway; The endoporus tight fit of axle and clamp body, with the endoporus loose fit of gear; The internal keyway tight fit of flat key and gear, with the described keyway loose fit of clamp body.
Utilize the endoporus of gear workpieces and internal keyway to carry out corresponding cooperation with fixture to fix, make its clamping more effective, after the profile of tooth of side has been cut, change another keyway again, by flat key, gear is fixed again, and make the position at its undressed profile of tooth place towards Linear cut direction to process, revolving turns around can complete equal for tooth-formation of gear well cutting, reliably very convenient.
Further, the described keyway of clamp body is two, and arranges along the radial symmetric of endoporus.Like this by the keyway of two radial symmetric, after making gear side cut profile of tooth, revolve turnback again with the corresponding cutting fixedly carrying out gear opposite side of flat key, rotate once, more fast, conveniently.
The invention has the beneficial effects as follows, matched by the endoporus of axle and flat key and gear and internal keyway, thus fastened by gear workpieces stabilization clamp, compared with clamping mode of the prior art, reliable clamping is effective, and structure is simple, and clamping also facilitates, and applicability is stronger.
Accompanying drawing explanation
Fig. 1 is the structural representation of the clamp body of Linear cut gear fixture provided by the invention;
Schematic diagram when Fig. 2 is Linear cut gear fixture provided by the invention use.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Fig. 1, Fig. 2 show Linear cut gear fixture provided by the invention, and comprise clamp body 1, axle 2 and a flat key 3, one end of clamp body 1 offers endoporus, and the hole wall of endoporus offers at least two keyways 4; Axle 2 is positioned at endoporus, and flat key 3 is positioned at keyway 4; The endoporus tight fit of axle 2 and clamp body 1, with the endoporus loose fit of gear; The internal keyway tight fit of flat key 3 and gear, with keyway 4 loose fit of clamp body 1.
Keyway 4 quantity of clamp body 1 can be preferably two, and arranges along the radial symmetric of endoporus, by the keyway 4 of two radial symmetric, after making gear side cut profile of tooth, revolve turnback again with the corresponding cutting fixedly carrying out gear opposite side of flat key 3, rotate once, more fast, conveniently.
The interior nose end of clamp body 1 is semi-cylindrical, convenient to gear Linear cut.During use, clamp body 1 is fixed on the workbench of wire cutting machine.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a Linear cut gear fixture, is characterized in that, comprise clamp body, axle and a flat key, one end of clamp body offers endoporus, and the hole wall of endoporus offers at least two keyways; Axle is positioned at endoporus, and flat key is positioned at keyway; The endoporus tight fit of axle and clamp body, with the endoporus loose fit of gear; The internal keyway tight fit of flat key and gear, with the described keyway loose fit of clamp body.
2. Linear cut gear fixture according to claim 1, is characterized in that, the described keyway of clamp body is two, and arranges along the radial symmetric of endoporus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500111.9A CN104384645A (en) | 2014-09-26 | 2014-09-26 | Linear cutting gear fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500111.9A CN104384645A (en) | 2014-09-26 | 2014-09-26 | Linear cutting gear fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104384645A true CN104384645A (en) | 2015-03-04 |
Family
ID=52602654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410500111.9A Pending CN104384645A (en) | 2014-09-26 | 2014-09-26 | Linear cutting gear fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104384645A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816058A (en) * | 2015-04-28 | 2015-08-05 | 力帆实业(集团)股份有限公司 | Gear shifting wheel line cutting tooling structure of motorcycle |
| CN108380991A (en) * | 2018-04-20 | 2018-08-10 | 盐城市金洲机械制造有限公司 | A kind of wire cutting of reducer gear is to tooth clamper |
| US20190235120A1 (en) * | 2018-01-30 | 2019-08-01 | Halliburton Energy Services, Inc. | Latch antenna shield for downhole logging tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3461059A (en) * | 1966-10-10 | 1969-08-12 | Hammond Machinery Builders Inc | Power operated electro-chemical fixture |
| CN201645196U (en) * | 2010-04-22 | 2010-11-24 | 四川柳河齿轮有限公司 | Clamp device of self-centering process gear inner hole |
| CN201913332U (en) * | 2011-01-30 | 2011-08-03 | 盐城市金洲机械制造有限公司 | Novel high-precision fixture for grinding splined hole gear |
| CN202239981U (en) * | 2011-09-20 | 2012-05-30 | 益阳康益机械发展有限公司 | Fixture for processing crowned-tooth gear |
| CN203621678U (en) * | 2013-11-14 | 2014-06-04 | 安徽鑫龙电器股份有限公司 | Tooling for linear cutting machines |
| CN204094271U (en) * | 2014-09-26 | 2015-01-14 | 成都市翻鑫家科技有限公司 | A kind of Linear cut gear fixture |
-
2014
- 2014-09-26 CN CN201410500111.9A patent/CN104384645A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3461059A (en) * | 1966-10-10 | 1969-08-12 | Hammond Machinery Builders Inc | Power operated electro-chemical fixture |
| CN201645196U (en) * | 2010-04-22 | 2010-11-24 | 四川柳河齿轮有限公司 | Clamp device of self-centering process gear inner hole |
| CN201913332U (en) * | 2011-01-30 | 2011-08-03 | 盐城市金洲机械制造有限公司 | Novel high-precision fixture for grinding splined hole gear |
| CN202239981U (en) * | 2011-09-20 | 2012-05-30 | 益阳康益机械发展有限公司 | Fixture for processing crowned-tooth gear |
| CN203621678U (en) * | 2013-11-14 | 2014-06-04 | 安徽鑫龙电器股份有限公司 | Tooling for linear cutting machines |
| CN204094271U (en) * | 2014-09-26 | 2015-01-14 | 成都市翻鑫家科技有限公司 | A kind of Linear cut gear fixture |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816058A (en) * | 2015-04-28 | 2015-08-05 | 力帆实业(集团)股份有限公司 | Gear shifting wheel line cutting tooling structure of motorcycle |
| US20190235120A1 (en) * | 2018-01-30 | 2019-08-01 | Halliburton Energy Services, Inc. | Latch antenna shield for downhole logging tool |
| US10698127B2 (en) * | 2018-01-30 | 2020-06-30 | Halliburton Energy Services, Inc. | Latch antenna shield for downhole logging tool |
| CN108380991A (en) * | 2018-04-20 | 2018-08-10 | 盐城市金洲机械制造有限公司 | A kind of wire cutting of reducer gear is to tooth clamper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150304 |
|
| RJ01 | Rejection of invention patent application after publication |