CN207464951U - Straight tube inner surface burnishing device - Google Patents
Straight tube inner surface burnishing device Download PDFInfo
- Publication number
- CN207464951U CN207464951U CN201721647823.9U CN201721647823U CN207464951U CN 207464951 U CN207464951 U CN 207464951U CN 201721647823 U CN201721647823 U CN 201721647823U CN 207464951 U CN207464951 U CN 207464951U
- Authority
- CN
- China
- Prior art keywords
- magnetic pole
- straight tube
- general frame
- lathe
- slide plate
- 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
- 239000006061 abrasive grain Substances 0.000 abstract description 9
- 238000005498 polishing Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000002929 anti-fatigue Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to straight tube inner surface polishing technology field, more particularly, to a kind of straight tube inner surface burnishing device, including lathe general frame, scroll chuck on this lathe general frame is set, the lathe general frame includes lathe bed, spindle box, leading screw and tailstock on this lathe bed are set, it is characterised in that clamping processing department, guide part and magnetic pole piece are equipped on the lathe general frame.The utility model is compact-sized, versatile, easy to operate, easy for installation, is mounted with magnetic pole chain, and abrasive grains is made full use of to be polished long and smaller internal diameter straight tube, have better effect especially for magnetic conduction straight tube；Traditional addition auxiliary magnetic pole is compared, the utility model can control moving left and right for magnetic pole chain, and work piece inner surface thoroughly can be polished.
Description
Technical field
The utility model belongs to straight tube inner surface polishing technology field, polishes and fills more particularly, to a kind of straight tube inner surface
It puts.
Background technology
With the swift and violent hair of the high-end scientific and technological industry such as aerospace, medical treatment, oil, various new type fittings come into being.
It is also higher and higher to the technology requirement of part, not only to ensure the dimensional accuracy of its part, but also it is preferable micro- that part is required to have
Surface topography, anticorrosive and antifatigue ability are seen, the requirement for the inner surface of straight pipe part is also higher and higher.Tubing work
For part using extensively in daily production, these workpiece can generate spot, rust etc. in use, and the use of this kind of workpiece is made
Into influence.Workpiece can be damaged, and efficiency is low using percussion, chemical method polishing, also pollute the environment, be extremely difficult to
Requirement to precision, especially for length, tubule, traditional processing method is extremely difficult to require.
Magnetic abrasive finishing is with flexible contact, self-sharpening is strong, Wen Sheng little, adaptivity are good and does not need to carry out tool grinder
The advantages that damage compensation, many unmanageable occasions such as free form surface, straight tube inner surface, narrow slot have been successfully applied to it.Meanwhile
Magnetic finishing utilizes characteristic of the magnetic abrasive grain in magnetic field, and the limitation that conventional method can be overcome to bring is difficult to some
The part of processing carries out Ultraprecise polished.In order to improve magnetic abrasive finishing efficiency, usually increase auxiliary polishing in inside pipe fitting
Tool increases the magnetic induction intensity in certain space, increases the grinding pressure of magnetically grinding particle, but auxiliary due to increasing whereby
After helping polishing tool, the track of magnetic abrasive grain is single when the rigidity for the magnetic grain brush being made of magnetic abrasive grain is improved and ground, and adds
Easily there is deeper cut in work rear surface, and surface quality is difficult to control, and processing effect is undesirable.
Invention content
The purpose of this utility model is to provide a kind of polished by the use of the straight tube inner surface for adding magnetic linkage as auxiliary magnetic pole and filled
It puts, can efficiently complete the polishing to straight tube inner surface.
The purpose of this utility model is realized by following technical proposals：
The straight tube inner surface burnishing device of the utility model including lathe general frame, is set in this lathe general frame
On scroll chuck, the lathe general frame include lathe bed, spindle box, leading screw and tailstock on this lathe bed are set,
It is characterized in that being equipped with clamping processing department, guide part and magnetic pole piece on the lathe general frame,
The clamping part includes the collet chuck being clamped on the scroll chuck, this collet chuck includes being clamped in the three-jaw card
Collet chuck support on disk, collet body of the embedded setting in this collet chuck support, the collet chuck lid being threadedly coupled with this collet body are embedded
Bearing I in the collet chuck support, the connecting pole I being connected with this bearing I, the fixed connection ring on this connecting pole I, with this
The spring that connection ring is connected,
The guide part includes the slide plate I being arranged on the lathe general frame, the embedded slide plate on this slide plate I
II, the motor being arranged on tailstock, the manual shifter being connected with this motor, the manual shifter include fixed case,
Movable case in this fixed case is set, is arranged in the fixed case and is located at the scroll wheel groups of the movable case bottom, with
The gear that the rack of the movable case upper surface is meshed, the rotational handle being connected with this gear are arranged on the movable case
Connecting pole II in preceding end slot, this connecting pole II are connected by bearing II with the movable case,
The pole parts include the fixed magnetic being fixed on slide plate II and the magnetic being arranged on inside workpiece to be processed
Pole chain, the magnetic pole chain by the end to end one group of pole piece of junction button and connection ring by being composed in series, the magnetic pole
The head end of chain is connected with the collet chuck support, tail portion is connected with the connecting pole II of the manual shifter.
The motor output end is connected with eccentric turntable, is connected with lead with this bias turntable, connects with this lead
Guide head is connected to, the rear end of the movable case is connected with this guide head.
The slide plate I is equipped with handle I, and the slide plate II is equipped with handle II.
The advantages of the utility model：
The straight tube inner surface burnishing device of the utility model is compact-sized, versatile, easy to operate, easy for installation, peace
Magnetic pole chain has been filled, abrasive grains is made full use of to be polished long and smaller internal diameter straight tube, are had more especially for magnetic conduction straight tube
Good effect；Traditional increase auxiliary magnetic pole is compared, the utility model can control moving left and right for magnetic pole chain, can be to table in workpiece
Face is thoroughly polished.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of the utility model collet chuck.
Fig. 3 is the sectional view of the utility model Fig. 2.
Fig. 4 is the structure diagram of the utility model manual control shifter.
Fig. 5 is the sectional view of the utility model Fig. 4.
Fig. 6 is the location diagram of the utility model fixed magnetic pole and slide plate II.
Fig. 7 is the location diagram of device on the utility model tailstock.
Fig. 8 is the structure diagram of the utility model magnetic pole chain.
Specific embodiment
Specific embodiment of the present utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in figures 1-8, the straight tube inner surface burnishing device of the utility model, including lathe general frame, setting is herein
Scroll chuck 6 on lathe general frame, the lathe general frame include lathe bed 1, set the spindle box on this lathe bed 1
2nd, leading screw 5 and tailstock 11, it is characterised in that clamping processing department, guide part and magnetic pole are equipped on the lathe general frame
Portion,
The clamping part includes the collet chuck 7 being clamped on the scroll chuck 6, this collet chuck 7 includes being clamped in described three
Collet chuck support 15 on dog chuck 6, collet body 13 of the embedded setting in this collet chuck support 15, is threadedly coupled with this collet body 13
Collet chuck lid 14, the bearing I 18 being embedded in the collet chuck support 15, the connecting pole I 17 being connected with this bearing I 18 is fixed on
Connection ring 27 on this connecting pole I 17, the spring 16 being connected with this connection ring 27,
The guide part includes the slide plate I 9 being arranged on the lathe general frame, the embedded cunning on this slide plate I 9
Plate II 12, the motor 10 being arranged on tailstock 11, the manual shifter 19 being connected with this motor 10, the manual shifter
19 include fixed case 20, set the movable case 22 in this fixed case 20, are arranged in the fixed case 20 and positioned at the shifting
The scroll wheel groups 26 of dynamic 22 bottom of case, the gear 25 being meshed with the rack of 22 upper surface of movable case, with this 25 phase of gear
The rotational handle 23 of connection is arranged on the connecting pole II 21 in end slot, this connecting pole II 21 before the movable case 22 and passes through bearing
II 24 are connected with the movable case 22,
The pole parts include the fixed magnetic 8 being fixed on slide plate II 12 and are arranged on inside workpiece to be processed
Magnetic pole chain, the magnetic pole chain by 27 end to end one groups of pole pieces 32 of junction button 31 and connection ring by being composed in series, institute
The head end for the magnetic pole chain stated is connected with the collet chuck support 15, tail portion is connected with the connecting pole II 21 of the manual shifter 19
It connects.
10 output terminal of motor is connected with eccentric turntable 28, lead 29 is connected with this bias turntable 28, with this
Lead 29 is connected with guide head 30, and the rear end of the movable case 22 is connected with this guide head 30.
The slide plate I 9 is equipped with handle I 3, and the slide plate II 12 is equipped with handle II 4.
The method that straight tube inner surface burnishing device polishes work piece inner surface, specific method are as follows：
The number of suitable pole piece 32 is selected according to the length of workpiece, pole piece 32 is passed through into connection ring 27, junction button
31 series connection positions are magnetic pole chain；Spring 16 is connected in the connection ring 27 in collet chuck support 15, and collet chuck 7 is mounted on scroll chuck 6,
Tighten jaw self-centering.Magnetic pole chain one end is connected to by junction button 31 in the connection ring 27 of 16 front end of spring, by workpiece
Across magnetic pole chain clamping on collet chuck 7, collet chuck lid 14 is tightened, workpiece is fixed.The magnetic pole chain other end is connected to manual shifter
On the junction button 31 of 19 front ends, the position of mobile tailstock 11 makes magnetic pole chain be in line and elastic suitable, concentric with scroll chuck 6；
Abrasive grains are filled into the inner surface of workpiece, magnetic pole chain is moved along machine axes direction by rotational handle 23,
Abrasive grains is made to be covered with the outer surface of magnetic pole chain, and are 1mm -2mm with the gap of work piece inner surface, abrasive grains be evenly distributed and
Gap is not much different；Rotational handle I 3, II moving slide board I 9 of handle, slide plate II 12 position, the position of fixed magnetic pole 8 is made to be in work
The center of part length, the distance with outer surface of workpiece is about 5mm-10mm and fixed glides II 12.
Start lathe, motor 10, slide plate I 9 is got into auto-feed shelves, the distance for moving left and right I 9 auto-feed of slide plate
The about length of workpiece doses lapping liquid to the magnetic pole chain outer surface for participating in grinding；Under the rotation of motor 10, make magnetic pole
Chain is moved along machine axes direction；Rotary motion handle 23 when necessary, control magnetic pole chain are moved along machine axes direction；Processing
The polishing to work piece inner surface can be completed in 5min-10min;Unload workpiece, pole piece 32, spring 16, collet chuck 7 successively after the completion
Wait parts.
The straight tube inner surface burnishing device of the utility model is compact-sized, versatile, easy to operate, easy for installation, peace
Magnetic pole chain has been filled, abrasive grains is made full use of to be polished long and smaller internal diameter straight tube, are had more especially for magnetic conduction straight tube
Good effect；Traditional increase auxiliary magnetic pole is compared, the utility model can control moving left and right for magnetic pole chain, can be to table in workpiece
Face is thoroughly polished.
Claims (3)
1. a kind of straight tube inner surface burnishing device including lathe general frame, sets the three-jaw card on this lathe general frame
Disk, the lathe general frame include lathe bed, set spindle box, leading screw and tailstock on this lathe bed, it is characterised in that
The lathe general frame is equipped with clamping processing department, guide part and magnetic pole piece,
The clamping part includes the collet chuck being clamped on the scroll chuck, this collet chuck includes being clamped on the scroll chuck
Collet chuck support, collet body of the embedded setting in this collet chuck support, the collet chuck lid being threadedly coupled with this collet body is embedded in institute
The bearing I in collet chuck support is stated, the connecting pole I being connected with this bearing I, the fixed connection ring on this connecting pole I is connect with this
The spring that ring is connected,
The guide part includes the slide plate I being arranged on the lathe general frame, is embedded in the slide plate II on this slide plate I,
The motor being arranged on tailstock, the manual shifter being connected with this motor, the manual shifter include fixed case, setting
Movable case in this fixed case is arranged in the fixed case and positioned at the scroll wheel groups of the movable case bottom, and described
The gear that the rack of movable case upper surface is meshed, the rotational handle being connected with this gear are arranged on the movable case front end
Connecting pole II in slot, this connecting pole II are connected by bearing II with the movable case,
The pole parts include the fixed magnetic being fixed on slide plate II and the magnetic pole chain being arranged on inside workpiece to be processed,
The magnetic pole chain by the end to end one group of pole piece of junction button and connection ring by being composed in series, the head of the magnetic pole chain
End is connected with the collet chuck support, tail portion is connected with the connecting pole II of the manual shifter.
2. straight tube inner surface burnishing device according to claim 1, it is characterised in that the motor output end is connected with
Eccentric turntable is connected with lead with this bias turntable, guide head is connected with this lead, the rear end of the movable case with
This guide head is connected.
3. straight tube inner surface burnishing device according to claim 1, it is characterised in that the slide plate I is equipped with handle I,
The slide plate II is equipped with handle II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647823.9U CN207464951U (en) | 2017-12-01 | 2017-12-01 | Straight tube inner surface burnishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647823.9U CN207464951U (en) | 2017-12-01 | 2017-12-01 | Straight tube inner surface burnishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207464951U true CN207464951U (en) | 2018-06-08 |
Family
ID=62256785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721647823.9U Expired - Fee Related CN207464951U (en) | 2017-12-01 | 2017-12-01 | Straight tube inner surface burnishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207464951U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745326A (en) * | 2017-12-01 | 2018-03-02 | 辽宁科技大学 | Straight tube inner surface burnishing device |
| CN108857603A (en) * | 2018-08-03 | 2018-11-23 | 辽宁科技大学 | The irregular bend pipe bending place inner wall magnetic grinding and polishing device of deep camber and method |
-
2017
- 2017-12-01 CN CN201721647823.9U patent/CN207464951U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745326A (en) * | 2017-12-01 | 2018-03-02 | 辽宁科技大学 | Straight tube inner surface burnishing device |
| CN107745326B (en) * | 2017-12-01 | 2023-05-12 | 辽宁科技大学 | Straight pipe inner surface polishing device |
| CN108857603A (en) * | 2018-08-03 | 2018-11-23 | 辽宁科技大学 | The irregular bend pipe bending place inner wall magnetic grinding and polishing device of deep camber and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |