CN208116836U - A kind of type variable conic boring special apparatus for working - Google Patents
A kind of type variable conic boring special apparatus for working Download PDFInfo
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- CN208116836U CN208116836U CN201820624643.7U CN201820624643U CN208116836U CN 208116836 U CN208116836 U CN 208116836U CN 201820624643 U CN201820624643 U CN 201820624643U CN 208116836 U CN208116836 U CN 208116836U
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- connecting rod
- fixedly connected
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- rod bearing
- ball
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Abstract
Utility model is related to a kind of type variable conic boring special apparatus for working, and including the cylinder being fixedly connected by screw with lathe, slide, toolholder bodies, taper shank is characterized in that：Toolholder bodies bottom end is fixedly connected with connecting plate I, and connecting plate I is fixedly connected with connecting plate II by screw, and connecting plate II is fixedly connected with nut I, and nut I is fixedly connected with connecting rod bearing shell I；Taper shank threaded coupling nut II, nut II are fixedly connected with connecting rod bearing shell II；Spherical connecting rod is equipped between connecting rod bearing shell I and connecting rod bearing shell II, the spherical shape connecting rod both ends are respectively equipped with ball-type body, intermediate bar is equipped between two ball-type bodies, and two ball-type bodies are set in connecting rod bearing shell I and connecting rod bearing shell II.Utility model device precision is high, rigidity is strong, stability is good, it is big to be not only able to satisfy aperture in this way, but also be able to satisfy big depth cone hole machine requirement.
Description
Technical field
The present invention relates to technical field of mechanical processing, in particular to a kind of type variable conic boring special apparatus for working.
Background technique
Type variable conic boring special apparatus for working is exclusively used in heavy caliber, the boring of big depth taper hole, and function is by device
Couple with boring spindle, by spherical connecting bar, win in succession, is forced through the taper toolholder bodies adjusted and slides boring along coattail board
Processing, to realize the processing of taper.Using forming taper reamer and numerical control in existing cabinet boring taper WEDM
Programming processing.The processing of conventional equipment taper reamer has a certain limitation, this processing method by workpiece and process equipment because
Element influences, and when existing equipment ream machining small-bore taper hole, plant capacity, system rigidity are able to satisfy processing request, but are processing
When the taper hole of large aperture, plant capacity, system rigidity are not able to satisfy processing request.Numerical control device programming is no doubt able to satisfy heavy caliber cone
Hole boring processing request, but since not only aperture is big for existing workpiece taper hole, but also depth is big, and knife bar speciality, cutter cannot not expire
Foot rigidity, stability requirement, are finally unable to satisfy drawing processing request.
Summary of the invention
To make up for the shortcomings of the above existing technologies, the purpose of this utility model is to propose that a kind of type variable conic boring is special
With processing unit (plant), the device precision is high, rigidity is strong, stability is good, it is big to be not only able to satisfy aperture in this way, but also be able to satisfy big depth
Spend cone hole machine requirement.
The purpose of this utility model is achieved through the following technical solutions：A kind of dedicated processing dress of type variable conic boring
It sets, including the cylinder being fixedly connected by screw with lathe, slide, toolholder bodies, taper shank is characterized in that：Toolholder bodies bottom end
It is fixedly connected with connecting plate I, connecting plate I is fixedly connected with connecting plate II by screw, and connecting plate II is fixedly connected with nut I, I company of being fixedly connected of nut
Bar watt I；Taper shank threaded coupling nut II, nut II are fixedly connected with connecting rod bearing shell II；Spherical shape is equipped between connecting rod bearing shell I and connecting rod bearing shell II
Connecting rod, the spherical shape connecting rod both ends are respectively equipped with ball-type body, and intermediate bar, two ball-type bodies point are equipped between two ball-type bodies
It is not set in connecting rod bearing shell I and connecting rod bearing shell II.
Further, the ball-type body diameter S Φ 50f7mm, both ends ball center is away from 160mm, the intermediate bar of two ball-type bodies
Diameter is Φ 35, workpiece hardness HRC40-45.
The beneficial effects of the utility model：Utility model device precision is high, rigidity is strong, stability is good, in this way can not only
It is big to meet aperture, but also is able to satisfy big depth cone hole machine requirement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Each components is entitled in Fig. 1：Cylinder 1, slide 2, toolholder bodies 5, taper shank 6, connecting plate I 7, connecting plate II 8, nut I
9, connecting rod bearing shell I 10；Nut II 11, connecting rod bearing shell II 12；Spherical connecting rod 13, ball-type body 14, intermediate bar 15.
Specific embodiment
See that Fig. 1, the specific structure of the present embodiment are as follows：The present embodiment is equipped with the cylinder being fixedly connected by screw with lathe
1, it is fixedly connected by screw with cylinder 1 by the slide of the affixed coattail board of round pin, the coattail board in toolholder bodies 5 and slide slides
Connection, 5 bottom end of toolholder bodies are fixedly connected with connecting plate I 7, and connecting plate I 7 is fixedly connected with connecting plate II 8 by screw, and connecting plate II 8 is fixedly connected
Nut I 9, nut I 9 are fixedly connected with connecting rod bearing shell I 10；6 threaded coupling nut II 11 of taper shank, nut II 11 are fixedly connected with connecting rod bearing shell II
12；Spherical connecting rod 13 is equipped between connecting rod bearing shell I 10 and connecting rod bearing shell II 12,13 both ends of the spherical shape connecting rod are respectively equipped with ball-type
Body 14, diameter S Φ 50f7mm, both ends ball center are equipped with intermediate bar 15,15 diameter of intermediate bar away from 160mm between two ball-type bodies
For Φ 35, workpiece hardness HRC40-45, two ball-type bodies 14 are set in connecting rod bearing shell I 10 and connecting rod bearing shell II 12.
The course of work of the utility model is to couple whole device cylinder with boring spindle end face, and main shaft revolves when work
Turn, then push taper shank, by spherical connecting bar, connecting plate I, II, pushes the toolholder bodies adjusted, and then complete taper boring and milling.
Claims (2)
1. a kind of type variable conic boring special apparatus for working, including the cylinder being fixedly connected by screw with lathe, slide, knife
Clamp, taper shank, it is characterized in that：Toolholder bodies bottom end is fixedly connected with connecting plate I, and connecting plate I is fixedly connected with connecting plate II, connecting plate II by screw
It is fixedly connected with nut I, nut I is fixedly connected with connecting rod bearing shell I；Taper shank threaded coupling nut II, nut II are fixedly connected with connecting rod bearing shell II；
Spherical connecting rod is equipped between connecting rod bearing shell I and connecting rod bearing shell II, the spherical shape connecting rod both ends are respectively equipped with ball-type body, two ball-types
Intermediate bar is equipped between body, two ball-type bodies are set in connecting rod bearing shell I and connecting rod bearing shell II.
2. a kind of type variable conic boring special apparatus for working according to claim 1, it is characterized in that：The ball-type body is straight
Diameter S Φ 50f7mm, both ends ball center are Φ 35, workpiece hardness HRC40-45 away from 160mm, the intermediate shank diameter of two ball-type bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820624643.7U CN208116836U (en) | 2018-04-28 | 2018-04-28 | A kind of type variable conic boring special apparatus for working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820624643.7U CN208116836U (en) | 2018-04-28 | 2018-04-28 | A kind of type variable conic boring special apparatus for working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208116836U true CN208116836U (en) | 2018-11-20 |
Family
ID=64186749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820624643.7U Active CN208116836U (en) | 2018-04-28 | 2018-04-28 | A kind of type variable conic boring special apparatus for working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208116836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076710A (en) * | 2019-05-21 | 2019-08-02 | 中国航发成都发动机有限公司 | A kind of bulk transport aircraft engine rotor fixed position measuring device |
| CN110549135A (en) * | 2019-09-23 | 2019-12-10 | 四川旭虹光电科技有限公司 | variable diameter hinge reaming centralizer |
-
2018
- 2018-04-28 CN CN201820624643.7U patent/CN208116836U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076710A (en) * | 2019-05-21 | 2019-08-02 | 中国航发成都发动机有限公司 | A kind of bulk transport aircraft engine rotor fixed position measuring device |
| CN110549135A (en) * | 2019-09-23 | 2019-12-10 | 四川旭虹光电科技有限公司 | variable diameter hinge reaming centralizer |
| CN110549135B (en) * | 2019-09-23 | 2021-03-02 | 绵阳骏伟科技有限公司 | Variable diameter hinge reaming centralizer |
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