CN209578240U - A kind of pair of disk part by performing clamps the device of drilling - Google Patents
A kind of pair of disk part by performing clamps the device of drilling Download PDFInfo
- Publication number
- CN209578240U CN209578240U CN201920012034.0U CN201920012034U CN209578240U CN 209578240 U CN209578240 U CN 209578240U CN 201920012034 U CN201920012034 U CN 201920012034U CN 209578240 U CN209578240 U CN 209578240U
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- CN
- China
- Prior art keywords
- disk part
- drilling
- bushing plate
- hole
- tapered shaft
- 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.)
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- Drilling And Boring (AREA)
Abstract
The utility model belongs to machine and adds field, and in particular to a kind of pair of disk part by performing clamps the device of drilling.In machining, Round Porous disk-like accessory is usually processed, using range estimation contraposition cutting line center location drilling after scribing line.In order to guarantee processing quality and improve effect, the utility model proposes the devices that a kind of pair of disk part by performing clamps drilling.The device is distributed along the circumference with several bearing pieces on pedestal, each bearing piece has radial through-hole and vertical pin hole, tapered shaft is provided in radial through-hole, step pin is provided in vertical pin hole, the end of tapered shaft and step pin contacts has inclined-plane, stud is further fixed in bearing piece, bushing plate is by step finger setting, with shoulder hex nut in bushing plate and the Stud connection for passing through bushing plate.It is simple and practical, it is easy to operate.The production efficiency and borehole accuracy of worker are substantially increased in processing Round Porous disk-like accessory.
Description
Technical field
The utility model belongs to machine and adds field, and in particular to a kind of pair of disk part by performing clamps the device of drilling.
Background technique
In machining, Round Porous disk-like accessory is usually processed, using range estimation contraposition cutting line center location after scribing line
Drilling.This method is not only time-consuming, but also the error to drill and its each hole location tolerance are not easy to guarantee.And with operative employee
The technical level of people and it is different.
Summary of the invention
In order to guarantee processing quality and improve effect, the utility model proposes a kind of pair of disk part by performing to clamp drilling
Device.
A kind of pair of disk part by performing clamps the device of drilling, which is distributed along the circumference with several bearing pieces on pedestal, often
A bearing piece has radial through-hole and vertical pin hole, is provided with tapered shaft in radial through-hole, is provided with step pin, wedge in vertical pin hole
The end of shape bar and step pin contacts has inclined-plane, and stud is further fixed in bearing piece, and bushing plate passes through step finger setting, band shoulder
Hex nut is in bushing plate and the Stud connection for passing through bushing plate.
Equipped with the spring for return in the tapered shaft.
The stud welding is in bearing piece.
Drill bushing is housed on bushing plate.
The bearing piece is 6.
The step pin is divided into three sections by two steps, and the pin hole cooperation of upper end and bushing plate positions, lower end and tapered shaft
It is bonded by inclined-plane.
The length of tapered shaft is replaced according to the diameter of round piece and is adjusted.
The utility model has the advantages that the utility model is simple and practical, it is easy to operate.Work is substantially increased in processing Round Porous disk-like accessory
The production efficiency and borehole accuracy of people.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the device that the utility model clamps drilling to disk part by performing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
A kind of pair of disk part by performing clamps the device of drilling, including bushing plate 1, step pin 2, tapered shaft 3, bearing piece 4, spring
5, pedestal 6, stud 7, band shoulder hex nut 8, drill bushing 9.Pedestal 6 is circular block, and bearing piece 4 is welded on 60 ° of Homogeneous Circular arrays
On pedestal 6.4 shape of support is rectangular, intermediate and upper end aperture.Step pin 2 is divided into three sections by two steps, upper end and drill jig
The pin hole of plate 1 cooperates positioning；Lower end has inclined-plane, is bonded with the inclined-plane of tapered shaft 3.Stud 7 is welded in 4 upper surface of support,
Stud 7 is threadedly coupled with shoulder hex nut 8, by that will be screwed down with shoulder hex nut 8, drives bushing plate 1 downward therewith
It is mobile.Step pin 2 is compressed to move downward.Step pin 2 is to drive tapered shaft 3 inwardly to move, to reach the mesh of top tight workpiece
's.The length of tapered shaft is adjusted according to the diameter of round piece.
Claims (7)
1. the device that a kind of pair of disk part by performing clamps drilling, it is characterised in that: the device is distributed along the circumference on pedestal (6)
Several bearing pieces (4), each bearing piece (4) have radial through-hole and vertical pin hole, are provided with tapered shaft (3) in radial through-hole, perpendicular
It sells hole directly to households to be provided with step pin (2), the end of tapered shaft (3) and step pin (2) contact has inclined-plane, also solid on bearing piece (4)
Surely have stud (7), bushing plate (1) is positioned by step pin (2), and band shoulder hex nut (8) is in bushing plate (1) and passes through bushing plate
(1) stud (7) connection.
2. the device according to claim 1 for clamping drilling to disk part by performing, it is characterised in that: in the tapered shaft
(3) equipped with the spring (5) for return on.
3. the device according to claim 1 for clamping drilling to disk part by performing, it is characterised in that: stud (7) weldering
It connects on bearing piece (4).
4. the device according to claim 1 for clamping drilling to disk part by performing, it is characterised in that: on bushing plate (1)
Equipped with drill bushing (9).
5. the device according to claim 1 for clamping drilling to disk part by performing, it is characterised in that: the bearing piece (4) is 6
It is a.
6. the device according to claim 1 for clamping drilling to disk part by performing, it is characterised in that: the step pin (2)
It is divided into three sections by two steps, the pin hole cooperation of upper end and bushing plate (1) positions, and lower end is bonded with tapered shaft (3) by inclined-plane.
7. the device according to claim 1 for clamping drilling to disk part by performing, it is characterised in that: the length of tapered shaft (3)
Degree is replaced according to the diameter of round piece and is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012034.0U CN209578240U (en) | 2019-01-04 | 2019-01-04 | A kind of pair of disk part by performing clamps the device of drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012034.0U CN209578240U (en) | 2019-01-04 | 2019-01-04 | A kind of pair of disk part by performing clamps the device of drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209578240U true CN209578240U (en) | 2019-11-05 |
Family
ID=68350979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920012034.0U Active CN209578240U (en) | 2019-01-04 | 2019-01-04 | A kind of pair of disk part by performing clamps the device of drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209578240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579795A (en) * | 2021-08-03 | 2021-11-02 | 天润工业技术股份有限公司 | Differential mechanism shell boring grab |
-
2019
- 2019-01-04 CN CN201920012034.0U patent/CN209578240U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579795A (en) * | 2021-08-03 | 2021-11-02 | 天润工业技术股份有限公司 | Differential mechanism shell boring grab |
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| GR01 | Patent grant |