CN105328290A - Linear cutting tool fixture - Google Patents
Linear cutting tool fixture Download PDFInfo
- Publication number
- CN105328290A CN105328290A CN201510937520.XA CN201510937520A CN105328290A CN 105328290 A CN105328290 A CN 105328290A CN 201510937520 A CN201510937520 A CN 201510937520A CN 105328290 A CN105328290 A CN 105328290A
- Authority
- CN
- China
- Prior art keywords
- base
- workpiece
- stock
- loose pin
- linear cut
- 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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a linear cutting tool fixture which comprises a base, a pressing device and a movable positioning pin. The base is provided with a work hole allowing a cutting line to penetrate through. The upper portion of the movable positioning pin is used for being inserted into a shaft hole in a workpiece blank and closely matched with the shaft hole, the lower portion of the movable positioning pin is used for being inserted into the work hole and closely matched with the work hole, and the pressing device is used for tightly pressing the workpiece blank to a bottom plate. The linear cutting tool fixture is simple in structure, convenient and fast to use, convenient to manufacture, capable of replacing machined products rapidly and capable of achieving accurate positioning and pressing of the workpiece blank.
Description
Technical field
The invention belongs to mechanical frock field of fixtures, be specifically related to Linear cut technical field of tooling clamps, there is the wire cutting machine frock clamp of the stock of axis hole especially.
Background technology
Line cutting technology utilizes the metal wire of movement to make tool-electrode, and pass to pulse current between metal wire and workpiece, utilizes the technology that the corrosiveness of pulsed discharge is cut workpiece.
In current line cutting technology, the location of Linear cut frock clamp to stock is more difficult, square cross stock 1 as shown in Figure 1 and Figure 2, it has the through wires hole 1-3 of aperture 1-1, axis hole 1-2 and Linear cut, this workpiece stock 1 to be processed the profile 2-1 concentric with aperture 1-1, axis hole 1-2 and form the workpiece 2 (as shown in Figure 3,4) of the profile of the figure of eight with profile 2-1, carry out adding there is following problem man-hour at employing wire cutting machine:
Due to location difficulty, the axiality of aperture 1-1, axis hole 1-2 and profile 2-1 is difficult to ensure, defective work is many, while causing workpiece to lose, also makes production efficiency low.
Summary of the invention
Technical problem to be solved by this invention is: for above-mentioned Problems existing, there is provided a kind of structure simple, convenient to use, easily manufactured, and the Linear cut Special tooling clamp of converted products can be changed rapidly, adopt this Linear cut Special tooling clamp, accurate location and the compression of workpiece stock can be realized.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of Linear cut frock clamp, and it comprises base, hold down gag and loose pin, described base has the working hole passed for line of cut; The top of loose pin for insert workpiece stock axis hole in and with axis hole tight fit, the bottom of loose pin for insert in described working hole and with working hole tight fit, described hold down gag is for being pressed on base plate by workpiece stock.
In such scheme, Linear cut frock clamp also comprises fixed locating stud, and fixed locating stud is fixed on base, and fixed locating stud is used for the positioning end of positioning workpieces stock.
In such scheme, Linear cut frock clamp also comprises handle, and handle is fixedly installed on the lower end of loose pin.
The present invention compared with prior art has following beneficial effect:
1, the shaft hole matching owing to base being provided with loose pin and workpiece stock is located, and this just makes each workpiece stock position on base accurate, ensure that the precision performing wire cutting program processing profile.Hold down gag makes workpiece stock be pressed on base, makes workpiece stock can not produce displacement in process.
2, be provided with fixed locating stud to coordinate with an end face of workpiece stock, this just makes the position of each workpiece stock on base unified and unique simultaneously.
3, the lower end of loose pin is provided with handle, after hold down gag workpiece pressing stock, is conveniently extracted out below base by loose pin by handle.
Accompanying drawing explanation
Fig. 1 is workpiece stock structural representation.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the Workpiece structure schematic diagram of cutting forming.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is embodiment of the present invention structural representation.
Fig. 6 is the top view of Fig. 5.
Fig. 7 is the left view of Fig. 5.
In figure: 1 workpiece stock, 1-1 aperture, 1-2 axis hole, 1-3 through wires hole, 1-4 positioning end, 2 workpiece, 2-1 large arc profile, the little arc profile of 2-2,3 bases, 4 loose pins, 5 fixed locating studs, 6 fastening screw nuts, 7 are tight bolt, 8 carrying bolts, 9 pressing plates, 10 clamp nuts, 11 working holes, 12 handles also.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Linear cut work piece holder shown in Fig. 5, Fig. 6, Fig. 7, it comprises base 3, hold down gag, fixed locating stud 5, handle 12 and loose pin 4, described base has the working hole 11 passed for line of cut; The top of loose pin 4 for insert workpiece stock 1 axis hole 1-2 in and with axis hole tight fit, the bottom of loose pin for insert in described working hole 11 and with working hole 11 tight fit, described hold down gag is used for workpiece stock 1 to be pressed on base plate 3.Fixed locating stud 5 is fixing on the base 3, and fixed locating stud 5 is for the positioning end 1-4 of positioning workpieces stock.Handle 12 is fixedly installed on the lower end of loose pin 4.
The operation principle of the present embodiment is:
First the axis hole 1-2 of workpiece stock 1 can be placed on base, and coordinate with activity orientation axle 4, the fixed locating stud 5 that the 1-4 location end face of workpiece stock 1 can be placed on base 3 coordinates, by workpiece stock 1 after base 3 is had good positioning, the carrying bolt 8 of adjustment hold down gag and and tight bolt 7, ensure that pressing plate 9 can parallel pressure be put at workpiece stock 1 upper surface, now, screw fastening screw nut 6, ensure that also tight bolt 7 can not rotate, after workpiece stock 1 upper surface reliably pushed down by pressing plate 9, screwing clamp nut 10 makes pressing plate 9 be pressed on base plate 3 by workpiece stock 1, now, by handle 12, loose pin 4 is extracted out below base plate 3.Linear cut metal wire is passed from through wires hole, carry out routine to heart operation, perform wire cutting program processing profile and press the processing of A-B-C-D-E-F-G-H-I path, Linear cut metal wire is at working hole internal cutting workpiece stock 1, after having cut, the workpiece 2 processed is taken out from workpiece stock 1.
Linear cut metal wire is extracted out from through wires hole, unscrewing clamp nut 10 makes pressing plate 9 unclamp from workpiece stock 1, workpiece stock 1 is taken off from base plate 3, loose pin 4 is turned back on base plate 3, another workpiece stock 1 to be processed again as previously discussed mode position, install, compress and process.
This fixture does not comprise the presser device this Linear cut work piece holder being fixed on wire cutting machine workbench.
Claims (3)
1. a Linear cut frock clamp, is characterized in that: it comprises base, hold down gag and loose pin, described base has the working hole passed for line of cut; The top of loose pin for insert workpiece stock axis hole in and with axis hole tight fit, the bottom of loose pin for insert in described working hole and with working hole tight fit, described hold down gag is for being pressed on base plate by workpiece stock.
2. Linear cut frock clamp as claimed in claim 1, it is characterized in that: it also comprises fixed locating stud, fixed locating stud is fixed on base, and fixed locating stud is used for the positioning end of positioning workpieces stock.
3. Linear cut frock clamp as claimed in claim 1 or 2, it is characterized in that: it also comprises handle, handle is fixedly installed on the lower end of loose pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510937520.XA CN105328290A (en) | 2015-12-15 | 2015-12-15 | Linear cutting tool fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510937520.XA CN105328290A (en) | 2015-12-15 | 2015-12-15 | Linear cutting tool fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105328290A true CN105328290A (en) | 2016-02-17 |
Family
ID=55279164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510937520.XA Pending CN105328290A (en) | 2015-12-15 | 2015-12-15 | Linear cutting tool fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105328290A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872515A (en) * | 2021-01-18 | 2021-06-01 | 北京亦盛精密半导体有限公司 | Linear cutting rapid positioning method and device |
| CN113275680A (en) * | 2021-06-01 | 2021-08-20 | 安徽机电职业技术学院 | Straight gear linear cutting machining clamp and using method thereof |
| CN113814501A (en) * | 2021-10-20 | 2021-12-21 | 东莞市普华精密机械有限公司 | Linear cutting tool clamp |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58206321A (en) * | 1982-05-25 | 1983-12-01 | Mitsubishi Electric Corp | Wire cut discharge machining device |
| US4647747A (en) * | 1984-02-29 | 1987-03-03 | Brother Kogyo Kabushiki Kaisha | Arm extending through a work pan of a wire EDM permitting improved arm movement |
| CN200981158Y (en) * | 2006-12-13 | 2007-11-28 | 中国第一汽车集团公司 | Engine cylinder body chamber clamp |
| CN101870021A (en) * | 2010-06-08 | 2010-10-27 | 优德精密工业(昆山)有限公司 | Positioning hole jig used in slow-silk thread cutting machine |
| CN202079560U (en) * | 2011-05-09 | 2011-12-21 | 芜湖众力底盘系统有限公司 | Lining tooling |
| CN202151741U (en) * | 2011-05-19 | 2012-02-29 | 株洲南方燃气轮机成套制造安装有限公司 | Linear cutting fixture |
| CN202240587U (en) * | 2011-10-09 | 2012-05-30 | 贵州詹阳动力重工有限公司 | Linear cutting machining clamp for internal spline tooth form of special spline housing |
| CN203437512U (en) * | 2013-07-26 | 2014-02-19 | 泰洋光电（惠州）有限公司 | Positioning mechanism and stamping die with positioning mechanism |
| CN205200745U (en) * | 2015-12-15 | 2016-05-04 | 航宇救生装备有限公司 | Wire -electrode cutting frock clamp |
-
2015
- 2015-12-15 CN CN201510937520.XA patent/CN105328290A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58206321A (en) * | 1982-05-25 | 1983-12-01 | Mitsubishi Electric Corp | Wire cut discharge machining device |
| US4647747A (en) * | 1984-02-29 | 1987-03-03 | Brother Kogyo Kabushiki Kaisha | Arm extending through a work pan of a wire EDM permitting improved arm movement |
| CN200981158Y (en) * | 2006-12-13 | 2007-11-28 | 中国第一汽车集团公司 | Engine cylinder body chamber clamp |
| CN101870021A (en) * | 2010-06-08 | 2010-10-27 | 优德精密工业(昆山)有限公司 | Positioning hole jig used in slow-silk thread cutting machine |
| CN202079560U (en) * | 2011-05-09 | 2011-12-21 | 芜湖众力底盘系统有限公司 | Lining tooling |
| CN202151741U (en) * | 2011-05-19 | 2012-02-29 | 株洲南方燃气轮机成套制造安装有限公司 | Linear cutting fixture |
| CN202240587U (en) * | 2011-10-09 | 2012-05-30 | 贵州詹阳动力重工有限公司 | Linear cutting machining clamp for internal spline tooth form of special spline housing |
| CN203437512U (en) * | 2013-07-26 | 2014-02-19 | 泰洋光电（惠州）有限公司 | Positioning mechanism and stamping die with positioning mechanism |
| CN205200745U (en) * | 2015-12-15 | 2016-05-04 | 航宇救生装备有限公司 | Wire -electrode cutting frock clamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872515A (en) * | 2021-01-18 | 2021-06-01 | 北京亦盛精密半导体有限公司 | Linear cutting rapid positioning method and device |
| CN112872515B (en) * | 2021-01-18 | 2022-03-04 | 北京亦盛精密半导体有限公司 | Linear cutting rapid positioning method and device |
| CN113275680A (en) * | 2021-06-01 | 2021-08-20 | 安徽机电职业技术学院 | Straight gear linear cutting machining clamp and using method thereof |
| CN113814501A (en) * | 2021-10-20 | 2021-12-21 | 东莞市普华精密机械有限公司 | Linear cutting tool clamp |
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| 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: 20160217 |