CN101927436A - Milling positioning tool for shaft sleeve - Google Patents
Milling positioning tool for shaft sleeve Download PDFInfo
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- CN101927436A CN101927436A CN2010102672560A CN201010267256A CN101927436A CN 101927436 A CN101927436 A CN 101927436A CN 2010102672560 A CN2010102672560 A CN 2010102672560A CN 201010267256 A CN201010267256 A CN 201010267256A CN 101927436 A CN101927436 A CN 101927436A
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- groove
- oblique
- horizontal
- width
- positioning tool
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Abstract
The invention discloses a milling positioning tool for a shaft sleeve. The tool comprises an angle iron core rod positioning seat and an oblique filling iron, wherein the oblique filling iron comprises an upper part and a lower part; the bottom surface of the lower part is horizontal, while the top surface is provided with an oblique groove; the top surface of the upper part is provided with a horizontal groove, of which the width is not less than the width of a cambered part outside the machined shaft sleeve; the depth of the horizontal groove is not less than the height of the cambered part outside the machined shaft sleeve; the upper edge of the horizontal groove is horizontal; the bottom surface of the upper part is provided with an oblique bump corresponding to the oblique groove; and the oblique bump slides in the oblique groove and is closely attached to the oblique groove. After the tool is used, the machining accuracy is greatly improved, and the assembling and disassembling speed is also greatly increased.
Description
Technical field
The invention belongs to the Machining Technology field, specifically is a kind of milling positioning tool of axle sleeve.
Background technology
In the prior art, need mill processing for the plane of the side of shaft-cup and carry out fine finishining.Existing positioning tool is to adopt angle bar plug positioning seat, on the plug of shaft-cup suit positioning seat, adopts the method on screw rod top to support on the both sides, hole of shaft-cup again.In the time of the height of adjustment screw rod, adopt height gauge to smooth.This mode collating time is long, and the adjustment effect is bad.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the present invention proposes a kind of milling positioning tool of new axle sleeve, and concrete technical scheme is as follows:
A kind of milling positioning tool of axle sleeve comprises angle bar plug positioning seat, also comprises oblique gag; Described oblique gag comprises two parts up and down:
The bottom surface of described lower part is a level, and end face is provided with inclined groove;
The end face on described top is provided with horizontal groove, and the width of horizontal groove is not less than the width of the arch section of sleeve to be machined outside, and the degree of depth of horizontal groove is not less than the height of the arch section of sleeve to be machined outside, and the top edge of horizontal groove is a level;
The bottom surface on described top is provided with the angled protrusions corresponding with described inclined groove; Described angled protrusions is slided in inclined groove, and fits tightly.
The plug end of described angle bar plug positioning seat is provided with screw thread, the corresponding nut that also is provided with screw thread; Also comprise pressing plate, the size of pressing plate is provided with groove greater than sleeve to be machined end size on pressing plate, and the width of groove is corresponding with the diameter of described plug.
The gradient of described inclined groove is 4 °.
In the time of concrete the use, axle sleeve is installed on the plug, again oblique gag plug below axle sleeve, screw pressing plate and get final product.
After using this frock, machining accuracy is greatly improved, and handling speed also improves a lot.
Description of drawings
Fig. 1 .1 is the profile schematic diagram of axle sleeve;
Fig. 1 .2 is that the axle sleeve processing progress requires schematic diagram;
Fig. 2 is this frock user mode schematic diagram;
Fig. 3 .1 is oblique gag structural representation;
Fig. 3 .2 is oblique gag processing schematic diagram.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the technical program further is illustrated.
A kind of milling positioning tool of axle sleeve comprises angle bar plug positioning seat 2.2, also comprises oblique gag 2.5; Described oblique gag 2.5 comprises two parts up and down:
The bottom surface of described lower part 3.2 is levels, and end face is provided with inclined groove;
The end face on described top 3.1 is provided with horizontal groove, the width of horizontal groove is not less than the width of the arch section 1.1 of sleeve to be machined outside, the degree of depth of horizontal groove is not less than the height of the arch section 1.1 of sleeve to be machined outside, and the top edge of horizontal groove is a level;
The bottom surface on described top 3.1 is provided with the angled protrusions corresponding with described inclined groove; Described angled protrusions is slided in inclined groove, and fits tightly.
The plug end of described angle bar plug positioning seat 2.1 is provided with screw thread, the corresponding nut 2.6 that also is provided with screw thread; Also comprise pressing plate 2.7, the size of pressing plate 2.7 is provided with groove greater than sleeve to be machined end size on pressing plate 2.7, and the width of groove is corresponding with the diameter of described plug.
The gradient of described inclined groove is 4 °.
The depth of parallelism of milling the plane of processing and black skin A with the requirement of shaft-cup requires 0.3 to be example, shown in Fig. 1 .2.Because guarantee to mill the plane and the hole centre-to-centre spacing 43 of processing
So, must locate with the hole.Used the oblique gag as shown in Fig. 2, shaft-cup 2.1 is with angle bar plug positioning seat 2.2 location, and is flat with oblique gag 2.5 plugs, compresses with pressing plate 2.7 and nut 2.6 again, just can process.
Tiltedly the making of gag is also very easy, as long as the square iron that mills a desired height as Fig. 3 .2 is severed just passable then with 4 °.
Use the thinking of oblique gag to be applied in the processing of other parts in this frock, empirical tests, the depth of parallelism can be controlled in 0.15, and convenient mounting and clamping, steady quality.
Claims (3)
1. the milling positioning tool of an axle sleeve comprises angle bar plug positioning seat, it is characterized in that also comprising oblique gag; Described oblique gag comprises two parts up and down:
The bottom surface of described lower part is a level, and end face is provided with inclined groove;
The end face on described top is provided with horizontal groove, and the width of horizontal groove is not less than the width of the arch section of sleeve to be machined outside, and the degree of depth of horizontal groove is not less than the height of the arch section of sleeve to be machined outside, and the top edge of horizontal groove is a level;
The bottom surface on described top is provided with the angled protrusions corresponding with described inclined groove; Described angled protrusions is slided in inclined groove, and fits tightly.
2. the milling positioning tool of axle sleeve according to claim 1 is characterized in that the plug end of described angle bar plug positioning seat is provided with screw thread, the corresponding nut that also is provided with screw thread; Also comprise pressing plate, the size of pressing plate is provided with groove greater than sleeve to be machined end size on pressing plate, and the width of groove is corresponding with the diameter of described plug.
3. the milling positioning tool of axle sleeve according to claim 1, the gradient that it is characterized in that described inclined groove is 4 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102672560A CN101927436A (en) | 2010-08-31 | 2010-08-31 | Milling positioning tool for shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102672560A CN101927436A (en) | 2010-08-31 | 2010-08-31 | Milling positioning tool for shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101927436A true CN101927436A (en) | 2010-12-29 |
Family
ID=43367007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102672560A Pending CN101927436A (en) | 2010-08-31 | 2010-08-31 | Milling positioning tool for shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101927436A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689209A (en) * | 2012-05-29 | 2012-09-26 | 莱芜钢铁集团有限公司 | Manufacturing tool for winding drum shaft sleeve of reeling machine and manufacturing method |
| CN102896515A (en) * | 2011-07-29 | 2013-01-30 | 吴江市和喜机械有限公司 | Positioning fixture for machining outer double side grooves of perforated workpiece |
| CN106312610A (en) * | 2015-06-22 | 2017-01-11 | 天津建筑机械厂 | Special tool for milling small oblique plane of shifting fork shaft sleeve |
-
2010
- 2010-08-31 CN CN2010102672560A patent/CN101927436A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896515A (en) * | 2011-07-29 | 2013-01-30 | 吴江市和喜机械有限公司 | Positioning fixture for machining outer double side grooves of perforated workpiece |
| CN102689209A (en) * | 2012-05-29 | 2012-09-26 | 莱芜钢铁集团有限公司 | Manufacturing tool for winding drum shaft sleeve of reeling machine and manufacturing method |
| CN102689209B (en) * | 2012-05-29 | 2014-11-19 | 莱芜钢铁集团有限公司 | Manufacturing tool for winding drum shaft sleeve of reeling machine and manufacturing method |
| CN106312610A (en) * | 2015-06-22 | 2017-01-11 | 天津建筑机械厂 | Special tool for milling small oblique plane of shifting fork shaft sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101229 |