CN104259606A - Wire cutting machine for gear machining - Google Patents
Wire cutting machine for gear machining Download PDFInfo
- Publication number
- CN104259606A CN104259606A CN201410500548.2A CN201410500548A CN104259606A CN 104259606 A CN104259606 A CN 104259606A CN 201410500548 A CN201410500548 A CN 201410500548A CN 104259606 A CN104259606 A CN 104259606A
- Authority
- CN
- China
- Prior art keywords
- gear
- clamp body
- wire cutting
- cutting machine
- endoporus
- 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
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/003—Making screw-threads or gears
-
- 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
- B23H11/003—Mounting of workpieces, e.g. working-tables
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a wire cutting machine for gear machining and belongs to the technical field of wire cutting. The wire cutting machine for gear machining comprises a machine frame, an operating platform is arranged on the machine frame, the operating platform is provided with at least one clamp, each clamp comprises a cushion block and a pressing plate, the pressing plate is provided with a strip type hole, a T-shaped slot is formed on the operating platform, a nut is arranged inside the T-shaped slot, the clamp also comprises a clamp body, a mandrel and a flat key, one end of the clamp body is provided with an inner hole, and at least two key grooves are formed on the wall of the inner hole; the mandrel is arranged inside a through-hole and the flat key is arranged inside the key groove; the mandrel is tightly matched with the inner hole of the clamp body and is loosely matched with the inner hole of a gear; the flat key is tightly matched with the inner key grooves of the gear and is loosely matched with key grooves of the clamp body. By means of matching between the mandrel and the inner hole of the gear and matching between the flat key and the inner key grooves of the gear, stably clamping and fixation of the gear work piece can be achieved. Compared with the clamping method in prior art, the clamping method of the wire cutting machine for gear machining is more reliable and efficient, and the wire cutting machine for gear machining is simple in structure, convenient for clamping and high in applicability.
Description
Technical field
The present invention relates to line cutting technology field, in particular to a kind of wire cutting machine for Gear Processing.
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 wire cutting machine for Gear Processing, easily occur that Gear Processing part clamping is unstable to solve existing wire cutting machine, affect the problem of the processing of gear.
For realizing the object of the invention, the technical scheme adopted is: a kind of wire cutting machine for Gear Processing, comprises frame, frame is provided with workbench, workbench is provided with at least one fixture, fixture comprises cushion block and pressing plate, and pressing plate offers bar hole, and workbench offers T-slot, nut is provided with in T-slot, described fixture also comprises clamp body, axle and a flat key, and 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 wire cutting machine for Gear Processing provided by the invention;
Fig. 2 is the structural representation of the clamp body of the wire cutting machine for Gear Processing provided by the invention.
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 the wire cutting machine for Gear Processing provided by the invention, comprise frame, frame is provided with workbench, workbench is provided with at least one fixture, fixture comprises cushion block 6 and pressing plate 5, pressing plate 5 offers bar hole, workbench offers T-slot, is provided with nut in T-slot, fixture also comprises 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.
By cushion block 6 and pressing plate 5, clamp body 1 is fixed on the workbench of wire cutting machine during use.The interior nose end of clamp body 1 is semi-cylindrical, convenient to gear Linear cut.
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 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. the wire cutting machine for Gear Processing, comprise frame, frame is provided with workbench, workbench is provided with at least one fixture, fixture comprises cushion block and pressing plate, pressing plate offers bar hole, and workbench offers T-slot, is provided with nut in T-slot, it is characterized in that, described fixture also comprises clamp body, axle and a flat key, and 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. the wire cutting machine for Gear Processing 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 |
|---|---|---|---|
| CN201410500548.2A CN104259606A (en) | 2014-09-26 | 2014-09-26 | Wire cutting machine for gear machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500548.2A CN104259606A (en) | 2014-09-26 | 2014-09-26 | Wire cutting machine for gear machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104259606A true CN104259606A (en) | 2015-01-07 |
Family
ID=52151251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410500548.2A Pending CN104259606A (en) | 2014-09-26 | 2014-09-26 | Wire cutting machine for gear machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104259606A (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 |
| CN104816050A (en) * | 2015-05-13 | 2015-08-05 | 广州市昊志机电股份有限公司 | Processing clamp and processing technology for flexible gear of harmonic reducer |
| CN106735659A (en) * | 2016-12-30 | 2017-05-31 | 合肥工业大学 | A kind of linear cutting clamp of gear |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4654498A (en) * | 1983-05-19 | 1987-03-31 | Matsushita Electric Industrial Co., Ltd. | Electrical discharge machining electrode for forming minute holes in a workpiece and electrical discharge machining apparatus employing such an electrode |
| JPS63196327A (en) * | 1987-02-05 | 1988-08-15 | Honda Motor Co Ltd | Electrolyzing method of toothed member for workpiece |
| CN102166676A (en) * | 2011-05-23 | 2011-08-31 | 哈尔滨工业大学 | Method and device for machining insulating ceramic by reciprocating wire-cut electrical discharge machining |
| CN202199873U (en) * | 2011-07-29 | 2012-04-25 | 上海东洋炭素有限公司 | Demountable auxiliary working solution tank and device for die-sinking electric discharge machining |
| 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 |
| CN204075433U (en) * | 2014-09-26 | 2015-01-07 | 成都市翻鑫家科技有限公司 | A kind of wire cutting machine for Gear Processing |
-
2014
- 2014-09-26 CN CN201410500548.2A patent/CN104259606A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4654498A (en) * | 1983-05-19 | 1987-03-31 | Matsushita Electric Industrial Co., Ltd. | Electrical discharge machining electrode for forming minute holes in a workpiece and electrical discharge machining apparatus employing such an electrode |
| JPS63196327A (en) * | 1987-02-05 | 1988-08-15 | Honda Motor Co Ltd | Electrolyzing method of toothed member for workpiece |
| CN102166676A (en) * | 2011-05-23 | 2011-08-31 | 哈尔滨工业大学 | Method and device for machining insulating ceramic by reciprocating wire-cut electrical discharge machining |
| CN202199873U (en) * | 2011-07-29 | 2012-04-25 | 上海东洋炭素有限公司 | Demountable auxiliary working solution tank and device for die-sinking electric discharge machining |
| 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 |
| CN204075433U (en) * | 2014-09-26 | 2015-01-07 | 成都市翻鑫家科技有限公司 | A kind of wire cutting machine for Gear Processing |
Non-Patent Citations (2)
| Title |
|---|
| 王立涛等: "《机械设计基础》", 28 February 2014 * |
| 诺迈士: "《风电传动系统的设计与分析》", 31 January 2013 * |
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 |
| CN104816050A (en) * | 2015-05-13 | 2015-08-05 | 广州市昊志机电股份有限公司 | Processing clamp and processing technology for flexible gear of harmonic reducer |
| CN106735659A (en) * | 2016-12-30 | 2017-05-31 | 合肥工业大学 | A kind of linear cutting clamp of gear |
| CN106735659B (en) * | 2016-12-30 | 2018-07-03 | 合肥工业大学 | A kind of linear cutting clamp of gear |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |