CN203622083U - Edge detector for electrical discharge machine - Google Patents
Edge detector for electrical discharge machine Download PDFInfo
- Publication number
- CN203622083U CN203622083U CN201320809795.1U CN201320809795U CN203622083U CN 203622083 U CN203622083 U CN 203622083U CN 201320809795 U CN201320809795 U CN 201320809795U CN 203622083 U CN203622083 U CN 203622083U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- edge detector
- central rod
- taper hole
- electrical discharge
- 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
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Abstract
The utility model relates to an edge detector for an electrical discharge machine, and the edge detector is widely applied to electrical discharge machines with an EROWA chuck. The edge detector comprises a fixing screw, a square fixing pedestal, a sleeve and a central rod, wherein a countersink is arranged on the bottom of the fixing pedestal, one end of the central rod is a conical end, the upper end of the interior of the sleeve is a taper hole matching with the conical end of the central rod, the lower portion of the interior of the sleeve is a screw hole communicating with the taper hole, the fixing pedestal and the sleeve are fixed together through fixing screws, and the conical end of the central rod is placed in the taper hole in the sleeve in a contact cooperation manner. The edge detector allows rapid workpiece coordinate setting, and the precision reaches 0.003mm. The central rod and the fixing pedestal are set independently, and one of the components when damaged can be replaced in one minute. The conicity ensures the concentricity and verticality of the central rod, and the principle is identical to that of a handle of a processing center. The edge detector is solid and durable and is easy for mounting and dismounting.
Description
Technical field
The utility model relate to a kind of for the lathe that discharges seek limit device, be widely used in the electric discharge lathe that is provided with EROWA chuck.
Background technology
Processing now the world of industry, has been speed, the contest of precision, and using tool to increase productivity is also trend of the times, seeking limit device has simple and the low feature of cost of making.
What the lathe that discharges now used seeks limit device, and major part is all one absolutely, after long-time use, all can occur wearing and tearing and the overproof situation of precision, but can not do precision repaiies again, can only scrap and seek limit device, wastes very much processing cost.
Summary of the invention
In view of situation and the deficiency of prior art, the utility model relates to and provides a kind of and seek limit device for the lathe that discharges.This seeks limit device can eliminate above defect completely, if there is wearing and tearing and precision problem, can unclamp fast screw, center bar is dismantled, more after the center bar that renews lock screw can use, and precision is not affected, and not only saves time but also convenient.
The utility model for achieving the above object, the technical scheme adopting is: a kind ofly seek limit device for the lathe that discharges, it is characterized in that: comprise fixed screw, firm banking, sleeve, center bar, described firm banking is square, be provided with a counterbore in firm banking bottom surface, one end of described center bar is conehead, top in described sleeve is the taper hole matching with the conehead of center bar, bottom in sleeve is the screw communicating with taper hole, described firm banking and sleeve are fixed together by fixed screw, the taper hole contact that the conehead of described center bar one end is placed in sleeve coordinates.
The beneficial effects of the utility model are: the utility model provides workpiece coordinate fast to set, and its precision can reach to 0.003MM; The setting of center bar and firm banking is independently, when its advantage is a certain damage parts, can in 1 minute, complete the replacing of part; The design of tapering is to guarantee the concentricity of center bar and perpendicularity, and its principle is identical with the handle of a knife of machining center, and firm and durable is easy to mounting or dismounting.Benchmark that can fast setting processing work, significantly reduces the time of setting, and improves machine tool utilization rate.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the decomposing schematic representation of the utility model structure.
The specific embodiment
As Fig. 1, shown in 2, a kind ofly seek limit device for the lathe that discharges, comprise fixed screw 1, firm banking 2, sleeve 3, center bar 4, firm banking 2 is square, be provided with a counterbore in firm banking 2 bottom surfaces, one end of center bar 4 is conehead 4-1, top in sleeve 3 is the taper hole 3-1 matching with the conehead 4-1 of center bar 4, bottom in sleeve 3 is the screw communicating with taper hole 3-1, firm banking 2 is placed on the face of sleeve 3, penetrating the counterbore of base 2 and the screw of sleeve 3 with fixed screw 1 is spirally connected firm banking 2 and sleeve 3 is fixed together, contact in the taper hole 3-1 of the conehead 4-1 reeve sleeve 3 of center bar 4 one end is coordinated.
Conehead 4-1, taper hole 3-1 tapering angle are 10 degree.
Using method: utilize the EROWA chuck of lathe on pneumatic or Shou Dong Installed, the XYZ axle carrying out manually or automatically point in or the processing coordinate of monolateral setting workpiece.
Claims (2)
1. seek limit device for the lathe that discharges for one kind, it is characterized in that: comprise fixed screw (1), firm banking (2), sleeve (3), center bar (4), described firm banking (2) is square, be provided with a counterbore in firm banking (2) bottom surface, one end of described center bar (4) is conehead (4-1), the taper hole (3-1) of top in described sleeve (3) for matching with the conehead (4-1) of center bar (4), the screw of bottom in sleeve (3) for communicating with taper hole (3-1), described firm banking (2) and sleeve (3) are fixed together by fixed screw (1), taper hole (3-1) contact that the conehead (4-1) of described center bar (4) one end is placed in sleeve (3) coordinates.
According to claim 1 a kind of for the lathe that discharges seek limit device, it is characterized in that: described conehead (4-1), taper hole (3-1) tapering angle are 10 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320809795.1U CN203622083U (en) | 2013-12-07 | 2013-12-07 | Edge detector for electrical discharge machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320809795.1U CN203622083U (en) | 2013-12-07 | 2013-12-07 | Edge detector for electrical discharge machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203622083U true CN203622083U (en) | 2014-06-04 |
Family
ID=50808601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320809795.1U Expired - Fee Related CN203622083U (en) | 2013-12-07 | 2013-12-07 | Edge detector for electrical discharge machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203622083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425540A (en) * | 2016-11-15 | 2017-02-22 | 北京动力机械研究所 | Chuck type quick-replacing tool for high-precision part |
-
2013
- 2013-12-07 CN CN201320809795.1U patent/CN203622083U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425540A (en) * | 2016-11-15 | 2017-02-22 | 北京动力机械研究所 | Chuck type quick-replacing tool for high-precision part |
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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: 20140604 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |