CN202684159U - Semi-shaft flange quick replaceable drill jig sleeve - Google Patents
Semi-shaft flange quick replaceable drill jig sleeve Download PDFInfo
- Publication number
- CN202684159U CN202684159U CN 201220366476 CN201220366476U CN202684159U CN 202684159 U CN202684159 U CN 202684159U CN 201220366476 CN201220366476 CN 201220366476 CN 201220366476 U CN201220366476 U CN 201220366476U CN 202684159 U CN202684159 U CN 202684159U
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- CN
- China
- Prior art keywords
- drill jig
- jig sleeve
- sleeve
- shaft flange
- template body
- 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 discloses a semi-shaft flange quick replaceable drill jig sleeve, which is characterized by comprising a template body (1), a drill jig sleeve (2), a tightening screw (3), a positioning pin (4) and a positioning pin (5), wherein the template body (1) is provided with the drill jig sleeve (2), two positioning pins (4) forming an angle of 180DEG and the tightening screw (3), the template body (1) is in interference fit with the drill jig sleeve (2), one side of an outer circle on the lower part of the drill jig sleeve (2) is provided with an arc axial shallow slot, and a highest point of a hole of the drill jig sleeve (2) on the template body (1) is provided with a threaded hole of the tightening screw (3). The semi-shaft flange quick replaceable drill jig sleeve has beneficial effects of simpleness in structure, quickness for replacing the drill jig sleeve and guaranteed product quality.
Description
Technical field
The utility model relates to drill jig sleeve, is specifically related to a kind of half shaft flange quick-replaceable drill jig sleeve.
Background technology
The automobile axle shaft flange hole has six through holes or eight through holes, and traditional hole forming method has two kinds of forms, and a kind of employing dividing head punching is applicable to small lot or single-piece work; Another kind of employing hole drilling die is bumped into drill jig sleeve and carries out machining hole.All there is certain defective in these two kinds of processing methods, adopt dividing head boring, and the one, work efficiency is slow, and the 2nd, when apex point contacts with workpiece end face, there is not guide-localization, the position degree in its hole can be offset; Adopt hole drilling die to be bumped into the method for drill jig sleeve, conventional method is that drill jig sleeve and die hole are interference fit, and need be removed with hammering during the drill jig sleeve that more renews after the drill jig sleeve wearing and tearing, make mould produce distortion, affect product quality, also lose time simultaneously, make troubles to batch production.
Summary of the invention
The purpose of this utility model is: a kind of half shaft flange quick-replaceable drill jig sleeve is provided, and drill jig sleeve and template body adopt excessive fit system, and tighten up with trip bolt, use very conveniently, and can guarantee the geometrical and toleranging requirement of pitch-row.
The technical scheme that the utility model technical solution problem adopts is: a kind of half shaft flange quick-replaceable drill jig sleeve, this half shaft flange quick-replaceable drill jig sleeve comprises template body, drill jig sleeve, trip bolt, alignment pin, installing drill die sleeve and 180 ° of two alignment pin and trip bolt on template body.
In a kind of half shaft flange quick-replaceable drill jig sleeve of the present utility model, template body is excessive with drill jig sleeve and cooperates.
In a kind of half shaft flange quick-replaceable drill jig sleeve of the present utility model, die sleeve bottom cylindrical one side is provided with Arc Axial to shallow slot.
In a kind of half shaft flange quick-replaceable drill jig sleeve of the present utility model, template body Upper Die-sleeve hole peak is provided with the screwed hole of trip bolt.
In a kind of half shaft flange quick-replaceable drill jig sleeve of the present utility model, 180 ° of alignment pin pin-and-holes are blind hole on the template body.
The beneficial effects of the utility model are: simple in structure, drill jig sleeve is changed rapidly, and product quality is protected.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cross section revolved sectional view of Fig. 1.
Among Fig. 1 Fig. 2: 1. template body, 2. drill jig sleeve, 3. trip bolt, 4. alignment pin, 5. alignment pin.
The specific embodiment
Shown in Figure 2 such as Fig. 1, a kind of half shaft flange quick-replaceable drill jig sleeve, this half shaft flange quick-replaceable drill jig sleeve comprises template body 1, drill jig sleeve 2, trip bolt 3, alignment pin 4, alignment pin 5, installing drill die sleeve 2 and 180 ° of two alignment pin (4,5) and trip bolt 3 on template body 1.
In a kind of half shaft flange quick-replaceable drill jig sleeve of the present utility model, template body 1 is excessive with drill jig sleeve 2 and cooperates.
In a kind of half shaft flange quick-replaceable drill jig sleeve of the present utility model, drill jig sleeve 2 bottom cylindricals one side is provided with Arc Axial to shallow slot.
In a kind of half shaft flange quick-replaceable drill jig sleeve of the present utility model, drill jig sleeve 2 hole peaks are provided with the screwed hole of trip bolt 3 on the template body 1.
The beneficial effects of the utility model are: simple in structure, drill jig sleeve is changed rapidly, and product quality is protected.
Claims (1)
1. one and half shaft flange quick-replaceable drill jig sleeves, it is characterized in that: this half shaft flange quick-replaceable drill jig sleeve comprises template body (1), drill jig sleeve (2), trip bolt (3), alignment pin (4), alignment pin (5), at the upper installing drill die sleeve (2) of template body (1) and 180 ° of two alignment pin (4) and trip bolt (3), template body (1) is excessive with drill jig sleeve (2) and cooperates, drill jig sleeve (2) bottom cylindrical one side is provided with Arc Axial to shallow slot, and upper drill jig sleeve (2) hole of template body (1) peak is provided with the screwed hole of trip bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220366476 CN202684159U (en) | 2012-07-24 | 2012-07-24 | Semi-shaft flange quick replaceable drill jig sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220366476 CN202684159U (en) | 2012-07-24 | 2012-07-24 | Semi-shaft flange quick replaceable drill jig sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202684159U true CN202684159U (en) | 2013-01-23 |
Family
ID=47539830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220366476 Expired - Fee Related CN202684159U (en) | 2012-07-24 | 2012-07-24 | Semi-shaft flange quick replaceable drill jig sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202684159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567503A (en) * | 2012-07-24 | 2014-02-12 | 洪泽县汽车半轴制造有限公司 | Quick change drill die jig for axle shaft flanges |
-
2012
- 2012-07-24 CN CN 201220366476 patent/CN202684159U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567503A (en) * | 2012-07-24 | 2014-02-12 | 洪泽县汽车半轴制造有限公司 | Quick change drill die jig for axle shaft flanges |
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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: 20130123 Termination date: 20180724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |