CN201346693Y - Drum barrel chamfer milling device - Google Patents
Drum barrel chamfer milling device Download PDFInfo
- Publication number
- CN201346693Y CN201346693Y CNU200820144721XU CN200820144721U CN201346693Y CN 201346693 Y CN201346693 Y CN 201346693Y CN U200820144721X U CNU200820144721X U CN U200820144721XU CN 200820144721 U CN200820144721 U CN 200820144721U CN 201346693 Y CN201346693 Y CN 201346693Y
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- CN
- China
- Prior art keywords
- bracing frame
- drum barrel
- milling device
- rounding
- frame
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- Expired - Fee Related
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Abstract
The utility model relates to a drum barrel chamfer milling device, comprising a stander, a rotary roller and a milling cutter. The rotary roller and the milling cutter are arranged on the work platform of the stander, wherein, a workpiece blocking table is horizontally arranged on the work platform by a bearing mechanism in a rotational manner; the lower part of the workpiece blocking table is provided with a lifting driving mechanism; the outer circumference of the workpiece blocking table on the work platform of the stander is vertically provided with at least three supporting frames at intervals; and the inner sides of the supporting frames are vertically provided with the rotary roller. The upper end part of the first supporting frame is provided with the electric milling cutter slantways; the upper end part of the second supporting frame is provided with an inner rounding electric emery roller slantways; and the upper end part of the third supporting frame is provided with an external rounding electric emery roller. The utility model has the advantages of compact structure, scientific and reasonable design, high automation degree, simple operation, stable running and high precision, which is the drum barrel chamfer milling device with high innovation.
Description
Technical field
The utility model belongs to drum music device processing unit (plant) field, particularly a kind of drum barrel chamfering milling device.
Background technology
In drum music device manufacturing procedure, drum barrel needs the end edge of drum barrel is carried out the chamfering milling after making tubular by material plate, to guarantee the level and smooth degree at drum barrel edge.This milling processing comprises three process altogether: at first the drum barrel edge milled out interior 45 degree chamferings, goes out little chamfering in this interior 45 ° of chamferings outside stupefied place milling then, and the little chamfering of stupefied place, limit burnishing part within it at last, thus reduce the sharp sense at chamfering place.Existing drum barrel chamfering milling device can mill out imperial palace 45 degree chamferings with the drum barrel end by the milling head of installing on it, change milling head then and mill out the stupefied chamfering in outside, adopt another sanding apparatus polishing stupefied chamfering of inner edge at last and the stupefied chamfering in the outside that mills out is carried out rounding processing.As seen, the milling of existing drum barrel chamfering is to finish on two equipment, need in the milling process manually drum barrel to be moved on the other table apparatus from a table apparatus, and above-mentioned two table apparatus all do not have workpiece to clamp positioning function, need artificial the support could guarantee the stationarity of drum barrel in rotation process, not only labour intensity is big, working (machining) efficiency is low, but also has drawbacks such as machining accuracy is not good enough.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of drum barrel reliably location, smooth rotation, working (machining) efficiency height, drum barrel chamfering milling device that machining accuracy is high are provided.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of drum barrel chamfering milling device, constitute by frame, live-rollers, milling cutter, live-rollers and milling cutter are installed on the workbench of frame, it is characterized in that: be rotatablely equipped with a horizontal workpiece Ka Tai by Bearning mechanism on workbench, this workpiece Ka Tai bottom is equipped with lift drive mechanism; The outer weekly interval of workpiece Ka Tai vertically is equipped with at least three bracing frames on the frame workbench, in the inboard of this bracing frame live-rollers is installed vertically all; One of them bracing frame upper end of above-mentioned bracing frame is tiltedly installed with Electric milling cutter, the electronic sand roller of rounding in another bracing frame upper end is tiltedly installed with, the electronic sand roller of rounding outside another bracing frame upper end is equipped with.
And described lift drive mechanism is the lift cylinder that is packed in the frame bottom, and this cylinder push-rod end is installed in the bearing block bottom of workpiece card platform lower bearing mechanism, and the coaxial lifting of this bearing block is slidingly mounted in the support set that is packed on the workbench.
And, in any described bracing frame one side one servomotor being installed, this servomotor rotates by the live-rollers of belt gear drive installation on this bracing frame.
And described Electric milling cutter, the electronic sand roller of interior rounding, the electronic sand roller of outer rounding all entad move seat by last level and are installed on the upper end of bracing frame separately respectively.
And the described level that goes up entad moves seat and adopts the horizontal air cylinder that is packed in the bracing frame upper end to drive, and level entad moves level installation linear bearing between seat and the bracing frame upper end on this.
And described each bracing frame bottom is all entad moved seat by level down and is installed on the frame workbench, and this time level entad moves seat by the scroll chuck adjusted in concert that is installed on bottom the frame.
And the described bracing frame wherein bottom of the arbitrary bracing frame following horizontal movable base of installing also installs mutually with a horizontal air cylinder push rod, drives this time horizontal movable base by this horizontal air cylinder and drives bracing frame and entad move.
And described live-rollers is rubber roll.
Advantage of the present utility model and good effect are:
1. this drum barrel chamfering milling device is provided with the workpiece chuck of rotation, be provided with the bracing frame of a plurality of installation live-rollers simultaneously in the circumferentially-spaced of this workpiece chuck, thereby can clamp in the location, outer wall many places of drum barrel, drive the drum barrel smooth rotation by the drive roll in the live-rollers simultaneously, in addition, on bracing frame, also be separately installed with Electric milling cutter, the electronic sand roller of interior rounding and outside the electronic sand roller of rounding, realize that thus the multiple working procedure of drum barrel chamfering finishes on same equipment, significantly reduced labor intensity of operating personnel.
2. the electronic sand roller of being installed on the bracing frame of this drum barrel chamfering milling device of Electric milling cutter, interior rounding, the electronic sand roller of outer rounding all are installed on bracing frame top separately, make the structure of device integral body more compact, and Electric milling cutter, the electronic sand roller of interior rounding, the electronic sand roller of outer rounding all entad move seat by last level and are installed on the bracing frame top, can realize that by automatic control it presses close to the drum barrel wall it is carried out milling processing thus, has the automaticity height, the precision advantages of higher.
3. each bracing frame bottom of this drum barrel chamfering milling device all is installed on the frame workbench by the entad mobile seat of following level, this time level entad moves seat by the scroll chuck adjusted in concert that is installed on the frame bottom, when the diameter of workpiece to be machined differs big, can be by adjusting between each supporting seat the distance with the center, adjustment clamps the diameter of station, has to regulate the advantage time saving and energy saving, that synchronism is high.
The bracing frame of this drum barrel chamfering milling device wherein the bottom of the arbitrary bracing frame following horizontal movable base of installing also install mutually with a horizontal air cylinder push rod, drive this time horizontal movable base drive bracing frame by this horizontal air cylinder and entad move, workpiece is tightened the location by this bracing frame.
5. the utility model compact conformation, design science are reasonable, have the automaticity height, simple to operate, operate steadily, the high outstanding advantage of machining accuracy, be a kind of drum barrel chamfering milling device that has than high innovation character.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view (not containing Electric milling cutter, the electronic sand roller of interior rounding, the electronic sand roller of outer rounding) of Fig. 1;
Fig. 3 is the A portion cutaway view Amplified image of Fig. 1;
The end face chamfering structure schematic diagram of the drum barrel that Fig. 4 is processed for the utility model milling and grinding machine.
The specific embodiment
The utility model is described in further detail by specific embodiment below in conjunction with accompanying drawing.Following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of drum barrel chamfering milling device is made of frame 19, live-rollers, milling cutter, and live-rollers and milling cutter are installed on the workbench 20 of frame.
The innovation part of this milling device is: be rotatablely equipped with a horizontal workpiece card platform 21 by Bearning mechanism 32 on workbench, this workpiece Ka Tai bottom is equipped with lift drive mechanism, this lift drive mechanism is the lift cylinder 23 that is packed in the frame bottom, this cylinder push-rod end is installed in bearing block 33 bottoms of workpiece card platform lower bearing mechanism, and the coaxial lifting of this bearing block is slidingly mounted in the support set 34 that is packed on the workbench.The outer weekly interval of workpiece Ka Tai vertically is equipped with at least three bracing frames on the frame workbench, four bracing frames are installed in the present embodiment, label is respectively 1,5,14,30, inboard at above-mentioned bracing frame all vertically is equipped with live-rollers, label is respectively 4,8,15,29, this live-rollers is a rubber roll, and it can evenly tighten from drum barrel periphery many places, to guarantee drum barrel smooth rotation in the milling process.Above-mentioned each bracing frame bottom is all entad moved seat by following level and is installed on the frame workbench, and label is respectively 26,24,16,31.This time level entad moves seat and passes through link rod 25 adjusted in concert separately by the scroll chuck 22 that is installed on the frame bottom, and this chuck is adjusted by the handle 27 that is installed on frame one side.This structure is a conventional techniques, does not repeat them here.The following horizontal movable base that the bracing frame of the electronic sand roller of rounding bottom is installed outside installing also installs mutually with a horizontal air cylinder 18 push rods, drives this time horizontal movable base drive bracing frame by this horizontal air cylinder and entad moves.Between entad mobile seat of this time level and workbench, linear bearing guiding mechanism 17 is installed.Between entad mobile seat of the following level of other bracing frame and workbench, the linear bearing guiding mechanism is installed all.
A bracing frame upper end is tiltedly installed with Electric milling cutter 6 in above-mentioned bracing frame, and the cutter head of this Electric milling cutter becomes 45 degree to tilt, thereby mills out interior 45 degree chamferings in the drum barrel end.Electric milling cutter entad moves the upper end that seat 7 is installed on its bracing frame by level on.In bracing frame one side that Electric milling cutter is installed one motor 9 is installed, this servomotor rotates by the live-rollers of belt gear drive installation on this bracing frame.Any live-rollers can be arranged to drive roll with the same manner.
The electronic sand roller 3 of rounding in another bracing frame upper end is tiltedly installed with, the electronic sand roller of interior rounding can carry out rounding processing to make the stupefied chamfering of inner edge at the interior 45 stupefied places of inner edge of spending chamferings that previous step processes.Should in the electronic sand roller of rounding also entad to move the upper end that seat 2 is installed on bracing frame by level on.
The electronic sand roller 10 of rounding outside another bracing frame upper end is equipped with, the electronic sand roller of this outer rounding reversed dip, and then the stupefied chamfering in reverse outside is made in stupefied place, the outside polishing cutting of the interior 45 degree chamferings that mill out in the drum barrel end.The installation of the electronic sand roller of outer rounding for convenience, this bracing frame is provided with two live-rollers of symmetry, and the lowermost end of the electronic sand roller of outer rounding is positioned in the middle of these two live-rollers.Should the electronic sand roller of outer rounding also entad to move 11 upper ends that are installed on bracing frame by level on, this horizontal movable base adopts the horizontal air cylinder 13 that is packed in the bracing frame upper end to drive, and level is installed linear bearing 12 between horizontal movable base and bracing frame upper end.Electric milling cutter and the interior electronic sand roller of rounding all entad move the upper end that seat is installed in bracing frame by level in the same manner.
Operation principle of the present utility model is:
Add man-hour carrying out the milling of drum barrel chamfering, drum barrel 28 is positioned on the workpiece chuck, workpiece chuck rises to working position; The bracing frame that the electronic sand roller of outer rounding is installed entad moves under the promotion of cylinder, and drum barrel is clamped between each live-rollers that its week makes progress set; Drive roll rotation in the live-rollers drives drum barrel with the certain speed smooth rotation; Electric milling cutter starts, and mills out 45 degree chamferings 36 in the drum barrel; The electronic sand roller of interior rounding starts slightly outwards mobile simultaneously, presses close to the drum barrel inwall, finishes stupefied chamfering 37 roundings of inner edge to the interior 45 degree chamferings of being poured out; The electronic sand roller startup of outer rounding moves inward simultaneously slightly, presses close to the drum barrel outer wall, finishes the stupefied chamferings 35 cutting roundings in outside to the interior 45 degree chamferings of being poured out.The automation milling that this drum barrel chamfering milling device can be realized the drum barrel end-beveling can realize whole chamfering process by a table apparatus, has automaticity height, efficient, quick, the advantage of high precision of processing.
Claims (8)
1. drum barrel chamfering milling device, constitute by frame, live-rollers, milling cutter, live-rollers and milling cutter are installed on the workbench of frame, it is characterized in that: be rotatablely equipped with a horizontal workpiece Ka Tai by Bearning mechanism on workbench, this workpiece Ka Tai bottom is equipped with lift drive mechanism; The outer weekly interval of workpiece Ka Tai vertically is equipped with at least three bracing frames on the frame workbench, in the inboard of this bracing frame live-rollers is installed vertically all; One of them bracing frame upper end of above-mentioned bracing frame is tiltedly installed with Electric milling cutter, the electronic sand roller of rounding in another bracing frame upper end is tiltedly installed with, the electronic sand roller of rounding outside another bracing frame upper end is equipped with.
2. drum barrel chamfering milling device according to claim 1, it is characterized in that: described lift drive mechanism is the lift cylinder that is packed in the frame bottom, this cylinder push-rod end is installed in the bearing block bottom of workpiece card platform lower bearing mechanism, and the coaxial lifting of this bearing block is slidingly mounted in the support set that is packed on the workbench.
3. drum barrel chamfering milling device according to claim 1 is characterized in that: in any described bracing frame one side one servomotor is installed, this servomotor rotates by the live-rollers of belt gear drive installation on this bracing frame.
4. drum barrel chamfering milling device according to claim 1 is characterized in that: described Electric milling cutter, the electronic sand roller of interior rounding, the electronic sand roller of outer rounding all entad move seat by last level and are installed on the upper end of bracing frame separately respectively.
5. drum barrel chamfering milling device according to claim 4, it is characterized in that: the described level that goes up entad moves seat and adopts the horizontal air cylinder that is packed in the bracing frame upper end to drive, and level entad moves level installation linear bearing between seat and the bracing frame upper end on this.
6. drum barrel chamfering milling device according to claim 1, it is characterized in that: described each bracing frame bottom is all entad moved seat by level down and is installed on the frame workbench, and this time level entad moves seat by the scroll chuck adjusted in concert that is installed on bottom the frame.
7. drum barrel chamfering milling device according to claim 1, it is characterized in that: the described bracing frame wherein bottom of the arbitrary bracing frame following horizontal movable base of installing also installs mutually with a horizontal air cylinder push rod, drives this time horizontal movable base by this horizontal air cylinder and drives bracing frame and entad move.
8. drum barrel chamfering milling device according to claim 1, it is characterized in that: described live-rollers is rubber roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820144721XU CN201346693Y (en) | 2008-12-22 | 2008-12-22 | Drum barrel chamfer milling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820144721XU CN201346693Y (en) | 2008-12-22 | 2008-12-22 | Drum barrel chamfer milling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201346693Y true CN201346693Y (en) | 2009-11-18 |
Family
ID=41366172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820144721XU Expired - Fee Related CN201346693Y (en) | 2008-12-22 | 2008-12-22 | Drum barrel chamfer milling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201346693Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436902A (en) * | 2015-12-09 | 2016-03-30 | 苏州金逸康自动化设备有限公司 | Heavy spherical shell polishing machine |
-
2008
- 2008-12-22 CN CNU200820144721XU patent/CN201346693Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436902A (en) * | 2015-12-09 | 2016-03-30 | 苏州金逸康自动化设备有限公司 | Heavy spherical shell polishing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20121222 |