CN204736170U - Press drill bushing device - Google Patents
Press drill bushing device Download PDFInfo
- Publication number
- CN204736170U CN204736170U CN201520454824.6U CN201520454824U CN204736170U CN 204736170 U CN204736170 U CN 204736170U CN 201520454824 U CN201520454824 U CN 201520454824U CN 204736170 U CN204736170 U CN 204736170U
- Authority
- CN
- China
- Prior art keywords
- locating piece
- drill
- guide hole
- drill bushing
- sleeve device
- 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
Links
- 238000009434 installation Methods 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 10
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 241001484259 Lacuna Species 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a press drill bushing device for impress the drill bushing in the guide hole board, press drill bushing device includes: locating piece, template, briquetting, locating pin and reference column wherein, are provided with a plurality of location pinholes that correspond with the guide hole board respectively on template and the locating piece, the locating pin passes locating piece, guide hole board, drill bushing and template in proper order, still be provided with the reference column hole that corresponds with the guide hole board on the locating piece, the reference column passes in proper order locating piece and guide hole board, the briquetting is fixed on the locating piece.
Description
Technical field
The utility model relates to automobile air conditioner compressor part and manufactures field, particularly one pressure drill sleeve device.
Background technology
The working face that Zhu Quan determined by automobile air conditioner compressor part is 16 equally distributed conical surfaces, and the position of the conical surface for benchmark, requires very tight, so the precision of benchmark directly affects the position degree size of the conical surface with the center-diameter of locating hole.In the operation of locating and machining hole, the effect of guide hole plate is very large, and the drill bushing on guide hole plate is a consumable accessory, and the frequency of exchange is higher, position between the perpendicularity of drill bushing and guide hole plate datum level, drill bushing directly affects the quality of the locating hole that drills and reams, and then affects the position degree of the conical surface.And take at present by the single mounting means striking pressure drill bushing, be difficult to ensure the installation quality of drill bushing to be can not be guaranteed the differential seat angle between the perpendicularity of drill bushing and drill bushing.
Utility model content
The utility model provides a kind of pressure drill sleeve device, to solve the above-mentioned technical problem existed in prior art.
For solving the problems of the technologies described above, the utility model provides a kind of pressure drill sleeve device, for drill bushing being pressed in guide hole plate, described pressure drill sleeve device comprises: locating piece, template, briquetting, alignment pin and locating dowel, wherein, template and locating piece are respectively arranged with multiple dowel hole corresponding with guide hole plate, described alignment pin is successively through locating piece, drill bushing, guide hole plate and template, described locating piece is also provided with the location post holes corresponding with guide hole plate, locating dowel is successively through described locating piece and guide hole plate, and briquetting is fixed on described locating piece.
As preferably, described briquetting is bolted on the center position of described locating piece.
As preferably, also comprise packing ring, described packing ring is between drill bushing and locating piece, and described drill bushing is positioned at the position to be installed of guide hole plate.
As preferably, described alignment pin and dowel hole matched in clearance.
As preferably, described locating dowel coordinates with locating dowel interporal lacuna.
As preferably, the quantity of described dowel hole is 2-6.
As preferably, the quantity of described location post holes and locating dowel is respectively 4.
As preferably, described drill bushing comprises hollow drill pipe and is set in the installation sleeve on described hollow drill pipe, the external diameter of described hollow drill pipe and installation sleeve internal diameter interference fit.
As preferably, described hollow drill pipe adopts hard alloy steel, and described installation sleeve adopts No. 45 steel.
Compared with prior art, the utility model is by alignment pin and dowel hole, coordinating between locating dowel with location post holes, the differential seat angle between the perpendicularity of drill bushing and drill bushing can be guaranteed, external equipment is utilized to apply pressure to briquetting, promote locating piece drill bushing to be pressed in guide hole plate, the quantity of alignment pin and locating hole is adjustable, therefore can install multiple drill bushing simultaneously, the installation of drill bushing is divided into convenient, fast, accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of pressing drill sleeve device in the utility model one detailed description of the invention;
Fig. 2 is the structural representation of drill bushing.
Shown in figure: 100-locating piece, 110-bolt, 200-template, 300-briquetting, 400-alignment pin, 500-locating dowel, 600-packing ring, 700-drill bushing, 710-hollow drill pipe, 720-installation sleeve, 800-guide hole plate.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail detailed description of the invention of the present utility model below in conjunction with accompanying drawing.It should be noted that, the utility model accompanying drawing all adopts the form of simplification and all uses non-ratio accurately, only in order to object that is convenient, aid illustration the utility model embodiment lucidly.
Pressure drill sleeve device of the present utility model, for being pressed in guide hole plate 800 by drill bushing 700, described guide hole plate 800 is parts of the equipment for the locating hole that drills and reams, for installing spitting drill bushing 700 and Workpiece fixing.As shown in Figure 1, described pressure drill sleeve device comprises: locating piece 100, template 200, briquetting 300, alignment pin 400 and locating dowel 500, wherein, template 200 and locating piece 100 are respectively arranged with multiple dowel hole corresponding with guide hole plate 800, described alignment pin 400 passes locating piece 100, drill bushing 700, guide hole plate 800 and template 200 successively by this dowel hole, described locating piece 100 is also provided with the location post holes corresponding with guide hole plate 800, locating dowel 500 is successively through described locating piece 100 and guide hole plate 800, and briquetting 300 is fixed on described locating piece 100.
Particularly, alignment pin 400 and dowel hole matched in clearance, locating dowel 500 coordinates with locating dowel interporal lacuna, namely can guarantee positioning precision, conveniently can install drill bushing again.
Continue with reference to Fig. 1, as preferably, described briquetting 300 is fixed on the center position of described locating piece 100 by bolt 110, and external equipment such as the handle of vertical type bench drill presses down locating piece 100 by briquetting 300, thus is pressed in guide hole plate 800 by drill bushing 700.
Further, described pressure drill sleeve device also comprises packing ring 600, and described packing ring 600 is set on alignment pin 400, and between drill bushing 700 and locating piece 100, described drill bushing 700 is positioned at the position to be installed of guide hole plate 800.Particularly, owing to being provided with counterbore in guide hole plate 800, when locating piece 100 press down drill bushing 700 to surface and guide hole plate 800 surperficial parallel time, drill bushing 700 is difficult to continue downward.Packing ring 600 external diameter of the present utility model is less than counterbore internal diameter, make locating piece 100 surface and guide hole plate 800 surperficial parallel before, just drill bushing 700 is pressed onto precalculated position.
As preferably, the quantity of described dowel hole is 2-6, and be preferably 4, the quantity of described location post holes and locating dowel 500 is respectively 4.By above-mentioned setting, can, while location, multiple drill bushing 700 once be pressurizeed, time saving and energy saving; Multiple drill bushing 700 orientation assemble, ensures the differential seat angle between the perpendicularity of drill bushing 700 and drill bushing 700.
As shown in Figure 2, the installation sleeve 720 that described drill bushing 700 comprises hollow drill pipe 710 and is set on described hollow drill pipe 710, the external diameter of described hollow drill pipe 710 and installation sleeve 720 internal diameter interference fit, described hollow drill pipe 710 adopts hard alloy steel, and described installation sleeve 720 adopts No. 45 steel.
Continue to see figures.1.and.2, the course of work of the present utility model is:
First, template 200 is inserted alignment pin 400, alignment pin 400, through after guide hole plate 800, it is placed respectively drill bushing 700 and packing ring 600.
The location post holes interpolation of guide hole plate 800 enters locating dowel 500.
Locating piece 100 and briquetting 300 are fixed and pass described alignment pin 400 and locating dowel 500.
The handle of operation vertical type bench drill makes its main shaft move downward, and main shaft band follower link contacts with briquetting 300, promotes briquetting 300, locating piece 100, packing ring 600 and drill bushing 700 and moves down, until drill bushing 700 puts in place.
Then, extract alignment pin 400 and locating dowel 500, drill bushing 700 has assembled.
The utility model utilize the dowel hole in template 200, with locating piece 100 and alignment pin 400, the coordinating of locating dowel 500, downward interpolation vertical force makes multiple drill bushing 700 enter in the drill bushing hole of guide hole plate 800 respectively by alignment pin 400 simultaneously, convenient, fast, accurately assemble drill bushing 700.
Obviously, those skilled in the art can carry out various change and modification to utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (9)
1. a pressure drill sleeve device, for drill bushing being pressed in guide hole plate, it is characterized in that, described pressure drill sleeve device comprises: locating piece, template, briquetting, alignment pin and locating dowel, wherein, template and locating piece are respectively arranged with multiple dowel hole corresponding with guide hole plate, described alignment pin is successively through locating piece, drill bushing, guide hole plate and template, described locating piece is also provided with the location post holes corresponding with guide hole plate, locating dowel is successively through described locating piece and guide hole plate, and briquetting is fixed on described locating piece.
2. press drill sleeve device as claimed in claim 1, it is characterized in that, described briquetting is bolted on the center position of described locating piece.
3. press drill sleeve device as claimed in claim 1, it is characterized in that, also comprise packing ring, described packing ring is between drill bushing and locating piece, and described drill bushing is positioned at the position to be installed of guide hole plate.
4. press drill sleeve device as claimed in claim 1, it is characterized in that, described alignment pin and dowel hole matched in clearance.
5. press drill sleeve device as claimed in claim 1, it is characterized in that, described locating dowel coordinates with locating dowel interporal lacuna.
6. press drill sleeve device as claimed in claim 1, it is characterized in that, the quantity of described dowel hole is 2-6.
7. press drill sleeve device as claimed in claim 1, it is characterized in that, the quantity of described location post holes and locating dowel is respectively 4.
8. press drill sleeve device as claimed in claim 1, it is characterized in that, described drill bushing comprises hollow drill pipe and is set in the installation sleeve on described hollow drill pipe, the external diameter of described hollow drill pipe and installation sleeve internal diameter interference fit.
9. press drill sleeve device as claimed in claim 8, it is characterized in that, described hollow drill pipe adopts hard alloy steel, and described installation sleeve adopts No. 45 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520454824.6U CN204736170U (en) | 2015-06-29 | 2015-06-29 | Press drill bushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520454824.6U CN204736170U (en) | 2015-06-29 | 2015-06-29 | Press drill bushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204736170U true CN204736170U (en) | 2015-11-04 |
Family
ID=54417926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520454824.6U Expired - Fee Related CN204736170U (en) | 2015-06-29 | 2015-06-29 | Press drill bushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204736170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736332A (en) * | 2016-12-23 | 2017-05-31 | 贵州黎阳航空动力有限公司 | A kind of High Pressure Turbine Rotor combination is with the numerical-control processing method for boring tapered hole |
| CN114367943A (en) * | 2021-12-14 | 2022-04-19 | 浙江凯华模具有限公司 | Flying die positioning pin installation device |
-
2015
- 2015-06-29 CN CN201520454824.6U patent/CN204736170U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736332A (en) * | 2016-12-23 | 2017-05-31 | 贵州黎阳航空动力有限公司 | A kind of High Pressure Turbine Rotor combination is with the numerical-control processing method for boring tapered hole |
| CN114367943A (en) * | 2021-12-14 | 2022-04-19 | 浙江凯华模具有限公司 | Flying die positioning pin installation device |
| CN114367943B (en) * | 2021-12-14 | 2024-06-07 | 浙江凯华模具有限公司 | Fly form locating pin installation device |
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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: 20151104 |