CN104576226A - Positioning tool for shaft machining - Google Patents
Positioning tool for shaft machining Download PDFInfo
- Publication number
- CN104576226A CN104576226A CN201510005145.5A CN201510005145A CN104576226A CN 104576226 A CN104576226 A CN 104576226A CN 201510005145 A CN201510005145 A CN 201510005145A CN 104576226 A CN104576226 A CN 104576226A
- Authority
- CN
- China
- Prior art keywords
- positioning
- base
- compact heap
- positioning tool
- blocks
- 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.)
- Granted
Links
- 238000003754 machining Methods 0.000 title abstract 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003801 milling Methods 0.000 abstract description 4
- 238000005553 drilling Methods 0.000 abstract 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a positioning tool for shaft machining. The positioning tool comprises a bottom plate. The front end and the rear end of the bottom plate are provided with positioning pieces respectively. The positioning pieces comprise bases. Each base is provided with a plurality of positioning grooves for positioning and clamping shafts and is provided with limiting pieces for limiting in the front-rear direction. The positioning grooves are formed by matching positioning blocks, guide blocks and pressing blocks, wherein the positioning blocks, the guide blocks and the pressing blocks are arranged on the bases. The guide blocks are provided with slantly arranged guide faces. The pressing blocks are provided with inclined faces matched with the guide faces. The pressing blocks are provided with through holes. Threaded holes are formed in the positions, corresponding to the through holes, of the bases. The pressing blocks are detachably arranged on the bases through locking bolts, and springs are arranged between the pressing blocks and the bases. The positioning tool for shaft machining is simple in structure and easy to implement, by the adoption of the tool, milling and drilling machining can be conducted on the shafts, the tool cost is saved, and the positioning tool has the advantages of being reliable in positioning and convenient to operate.
Description
Technical field
The present invention relates to a kind of positioning tool, particularly relate to a kind of axle processing positioning tool.
Background technology
Circuit breaker refer to the electric current that can close, carry and cut-off under normal loop condition and can close, the switching device of carrying and the electric current under cut-offfing abnormal loop condition in official hour.Insulating rod is one of vitals of circuit breaker, it is a kind of axle of square structure, usually, this type of axle need by the manufacturing procedure such as milling, brill, the usual complex structure of the existing frock for locating this type of axle, complex operation, it is not firm to locate, and frock used in milling, brill two procedures is different, thus substantially increase cost, be badly in need of thus solving.
Summary of the invention
The object of the invention is to for the problems referred to above, provide a kind of axle processing positioning tool, it has saving cost, locates reliable, easy to operate feature.
The object of the invention is to be achieved through the following technical solutions:
A kind of axle processing positioning tool, comprise base plate, the rear and front end of described base plate is provided with keeper, described keeper comprises base, described base is provided with multiple for location, the location notch of clamp shaft, and base is provided with for the spacing locating part of fore-and-aft direction, described location notch is by the locating piece be arranged on base, guide pad and compact heap coordinate formation, described guide pad is provided with the spigot surface be in tilted layout, described compact heap is provided with the inclined-plane matched with spigot surface, described compact heap has through hole, on described base, the position of corresponding through hole has screwed hole, compact heap is installed on base by lock-screw is dismountable, and be provided with spring between compact heap and base.
As preferred version of the present invention, the spigot surface of described guide pad is provided with draw-in groove, the inclined-plane of described compact heap is provided with the fixture block matched with draw-in groove.
As preferred version of the present invention, described draw-in groove is 2, corresponding, described fixture block is 2
As preferred version of the present invention, described location notch is 4.
Beneficial effect of the present invention is, described axle processing positioning tool structure is simple, be easy to realize, and by adopting this frock, can realize the milling to axle, boring processing, saving frock cost, having the advantages that location is reliable, easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of axle processing of the present invention positioning tool;
Fig. 2 is the structural representation of keeper of the present invention.
In figure:
1, base plate; 2, keeper; 3, locating part; 4, workpiece; 5, locating piece; 6, compact heap; 7, guide pad; 8, base; 9, location notch; 10, fixture block; 11, draw-in groove; 12, lock-screw; 13, spring.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.Be understandable that, embodiment described herein is only for explaining the present invention, but not limitation of the invention.
Please refer to shown in Fig. 1 and Fig. 2, Fig. 1 is the structural representation of a kind of axle processing of the present invention positioning tool; Fig. 2 is the structural representation of keeper of the present invention.
In the present embodiment, a kind of axle processing positioning tool, comprise base plate 1, the rear and front end of described base plate 1 is provided with keeper 2, described keeper 2 comprises base 8, described base 8 is provided with 4 for location, the location notch 9 of clamp shaft, and base 1 is provided with for the spacing locating part 3 of fore-and-aft direction, described location notch 9 is by the locating piece 5 be arranged on base 8, guide pad 7 and compact heap 6 coordinate formation, described guide pad 7 is provided with the spigot surface be in tilted layout, described compact heap 6 is provided with the inclined-plane matched with spigot surface, the spigot surface of described guide pad 7 is provided with 2 clamp bar slots 11, the inclined-plane of described compact heap 6 is provided with 2 pieces of fixture blocks 10 matched with draw-in groove 11, described compact heap 6 has through hole, on described base 8, the position of corresponding through hole has screwed hole, compact heap 6 is installed on base 8 by lock-screw 12 is dismountable, and be provided with spring 13 between compact heap 6 and base 8.
In above-described embodiment, the left and right both ends of the surface of guide pad 7 are spigot surface, and this kind of vibrational power flow effectively can save space.
During location, workpiece 4 is close to locating piece 5 place, its fore-and-aft direction is located by locating part 3, then lock-screw 12 is turned, fixed by compact heap 6, due to the setting of guide pad 7, the force direction of the compact heap 6 made is downward and towards workpiece 4 direction all the time, compact heap 6 is Quick holding part 4 under the guiding of guide pad 7, realizes location.
Above embodiment has just set forth general principle of the present invention and characteristic; the present invention does not limit by above-described embodiment; without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and change all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (4)
1. an axle processing positioning tool, it is characterized in that: comprise base plate, the rear and front end of described base plate is provided with keeper, described keeper comprises base, described base is provided with multiple for location, the location notch of clamp shaft, and base is provided with for the spacing locating part of fore-and-aft direction, described location notch is by the locating piece be arranged on base, guide pad and compact heap coordinate formation, described guide pad is provided with the spigot surface be in tilted layout, described compact heap is provided with the inclined-plane matched with spigot surface, described compact heap has through hole, on described base, the position of corresponding through hole has screwed hole, compact heap is installed on base by lock-screw is dismountable, and be provided with spring between compact heap and base.
2. a kind of axle processing positioning tool according to claim 1, is characterized in that: the spigot surface of described guide pad is provided with draw-in groove, the inclined-plane of described compact heap is provided with the fixture block matched with draw-in groove.
3. a kind of axle processing positioning tool according to claim 2, is characterized in that: described draw-in groove is 2, corresponding, described fixture block is 2.
4. a kind of axle processing positioning tool according to claim 1, is characterized in that: described location notch is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510005145.5A CN104576226B (en) | 2015-01-06 | 2015-01-06 | Positioning tool for shaft machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510005145.5A CN104576226B (en) | 2015-01-06 | 2015-01-06 | Positioning tool for shaft machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104576226A true CN104576226A (en) | 2015-04-29 |
| CN104576226B CN104576226B (en) | 2017-04-19 |
Family
ID=53092033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510005145.5A Active CN104576226B (en) | 2015-01-06 | 2015-01-06 | Positioning tool for shaft machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104576226B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4445678A (en) * | 1982-05-24 | 1984-05-01 | George Irwin S | Precision aligned split V-block |
| DE10144588C1 (en) * | 2001-09-11 | 2003-01-02 | Moeller Gmbh | Switch lock lever shaft fixing method uses pressure tool for deforming edge of lever bore after insertion of stepped diameter shaft |
| CN202462015U (en) * | 2012-02-09 | 2012-10-03 | 佛山市捷泰克机械有限公司 | Saw cutting clamping device for strip sections |
| CN102922332A (en) * | 2012-11-17 | 2013-02-13 | 无锡新宏泰电器科技股份有限公司 | Tooling clamp for processing rotating shaft |
| CN104191274A (en) * | 2014-08-07 | 2014-12-10 | 南京赛达机械制造有限公司 | Tool for double-center-hole machining device for steam turbine blade |
| CN204361017U (en) * | 2015-01-06 | 2015-05-27 | 无锡新宏泰电器科技股份有限公司 | A kind of axle processing positioning tool |
-
2015
- 2015-01-06 CN CN201510005145.5A patent/CN104576226B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4445678A (en) * | 1982-05-24 | 1984-05-01 | George Irwin S | Precision aligned split V-block |
| DE10144588C1 (en) * | 2001-09-11 | 2003-01-02 | Moeller Gmbh | Switch lock lever shaft fixing method uses pressure tool for deforming edge of lever bore after insertion of stepped diameter shaft |
| CN202462015U (en) * | 2012-02-09 | 2012-10-03 | 佛山市捷泰克机械有限公司 | Saw cutting clamping device for strip sections |
| CN102922332A (en) * | 2012-11-17 | 2013-02-13 | 无锡新宏泰电器科技股份有限公司 | Tooling clamp for processing rotating shaft |
| CN104191274A (en) * | 2014-08-07 | 2014-12-10 | 南京赛达机械制造有限公司 | Tool for double-center-hole machining device for steam turbine blade |
| CN204361017U (en) * | 2015-01-06 | 2015-05-27 | 无锡新宏泰电器科技股份有限公司 | A kind of axle processing positioning tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104576226B (en) | 2017-04-19 |
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