CN203125283U - Novel polishing machine - Google Patents
Novel polishing machine Download PDFInfo
- Publication number
- CN203125283U CN203125283U CN 201320101886 CN201320101886U CN203125283U CN 203125283 U CN203125283 U CN 203125283U CN 201320101886 CN201320101886 CN 201320101886 CN 201320101886 U CN201320101886 U CN 201320101886U CN 203125283 U CN203125283 U CN 203125283U
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- CN
- China
- Prior art keywords
- polishing machine
- roller
- active roller
- novel polishing
- air bag
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- Expired - Fee Related
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to a novel polishing machine and belongs to the technical field of machining. A driving rolling wheel is fixedly connected with a driving rolling wheel central shaft, a driven rolling wheel is in rotary connection with the a driven rolling wheel control shaft through a damping rotary drum, a polishing belt is respectively connected with the driving rolling wheel and the driven rolling wheel in a winding mode, and a workpiece rotating mechanism and an air bag provided with a feeding mechanism are respectively located on two sides of the polishing belt. The novel polishing machine has the advantages of being simple in structure, low in manufacture cost, high in processing efficiency and capable of polishing narrow grooves on the surface of a rotation body workpiece.
Description
Technical field
The utility model belongs to the Machining Technology field, relates to a kind of polishing machine, relate in particular to a kind of with the abrasive band to taking back the belt sander that the workpiece of turning polishes.
Background technology
In recent decades, along with manufacturing develop rapidly, more and more higher to the requirement of machining accuracy.Because the development of modern polishing technology, the raising of workpiece surface quality has also further promoted the raising of machining level.Revolving body workpieces extensive use in various industrial products.The raising of revolving body workpieces machining accuracy, to the development of China infant industry, to improving the international competitiveness of China's engineering goods, significant.Along with the development of computer technology, Computer-aided Geometric Design, microelectric technique and digital control technology etc., the surface of revolution part is own through having realized the automation of part sharp processing substantially.But because when with traditional mechanical polishing method non-round bus revolving body workpieces being polished, some narrow and small grooves of surface of the work are difficult to be polished to.Therefore the finished machined that is directed at present revolving body workpieces in actual production does not also realize automation fully, i.e. fine finishining is still mainly finished by manual.Hand-polished production efficiency is low, mainly is skill, feel by workman processing in process, and the process-cycle of manual polish parts is long, and crudy can not be guaranteed, and can not realize higher and stable yield rate.
Summary of the invention
The utility model provides a kind of novel polishing machine, and is low to solve hand-polished production efficiency, the problem that staff's labour intensity is big.
The technical scheme that the utility model is taked is: active roller is fixedlyed connected with the active roller central shaft, passive roller is rotationally connected by damping cylinder and passive roller central shaft, sand belt respectively with the passive roller solderless wrapped connection of this active roller, workpiece rotating mechanism, the air bag that has a feed mechanism lay respectively at the sand belt both sides.
A kind of embodiment of the utility model is: active roller one side is equipped with a counter wheel, and holddown spring makes this counter wheel and active roller crimping.
A kind of embodiment of the utility model is: there is the active roller baffle plate in the active roller outside.
A kind of embodiment of the utility model is: there is passive roller baffle plate in the passive roller outside.
A kind of embodiment of the utility model is: air bag with the structure of feed mechanism be: the output shaft of feed motor is connected with leading screw by shaft coupling, there is bearing at the leading screw two ends, slide block is connected with threads of lead screw, and slide block and guide rail are slidingly connected, and air bag is fixedlyed connected with slide block.
A kind of embodiment of the utility model is: the structure of workpiece rotating mechanism is: the workpiece turning motor is fixedlyed connected with driving gear, and driven gear is fixedlyed connected with work piece holder, and driving gear and driven gear are connected with a joggle.
The utility model be with the higher air bag of pliability as hold-down mechanism, sand belt is closely contacted in process with polished surface of the work, make that some tiny grooves also can be polished on the workpiece in process.
Advantage of the present utility model is: simple in structure, cheap, and the working (machining) efficiency height, and can polish narrow and small groove on the revolving body workpieces surface.This polishing machine utilizes air bag as hold-down mechanism, and sand belt is closely contacted with surface of the work in process, and by the crimp of air bag, this polishing machine can adapt to various difform revolving body workpieces processing.Simultaneously, this polishing machine can be by changing air bag air pressure intensity, sand belt model, workpiece rotary speed to adapt to various polishing requirement.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the utility model sand belt contacts schematic diagram with surface of the work; Mark 23 is the narrow and small grooves on the workpiece among the figure, and mark 24 is workpiece;
Fig. 3 is the structural representation of the utility model air bag feed mechanism;
Fig. 4 is the structural representation of the utility model workpiece rotating mechanism.
The specific embodiment
Shown in Figure 1, active roller 12 is fixedlyed connected with active roller central shaft 11, passive roller 8 is rotationally connected by damping cylinder 1 and passive roller central shaft 7, sand belt 9 respectively with the passive roller solderless wrapped connection of this active roller, workpiece rotating mechanism 3, the air bag 10 that has a feed mechanism lay respectively at sand belt 9 both sides.
A kind of embodiment of the utility model is: active roller 12 1 sides are equipped with a counter wheel 5, and holddown spring 6 makes this counter wheel 5 and active roller 12 crimping.
A kind of embodiment of the utility model is: there is active roller baffle plate 4 in active roller 12 outsides.
A kind of embodiment of the utility model is: there is passive roller baffle plate 2 in the passive roller outside.
The central shaft 7 of passive roller 8 is fixed, and central shaft 7 is overlapping damping cylinder 1, and the central shaft 11 of active roller 12 is rotated counterclockwise, and active roller 12 1 sides are equipped with a counter wheel 5, and counter wheel 5 pressured tight springs 6 constantly keep tangent with roller 12.Linked to each other by sand belt 9 between two rollers, the sand belt on the passive roller 8 is original, and the sand belt on the active roller 12 was to use.Workpiece rotating mechanism 3 and air bag 10 are respectively in the both sides of sand belt 9.
Position view when shown in Figure 2 is workpiece 24 and air bag 10 polishings, air bag 10 is pressed on workpiece 24 surfaces with sand belt 9, narrow and small groove 23 is arranged on the workpiece 3, produce distortion at air bag 10 across sand belt 9 and workpiece 24 surperficial mutual extrusion, and then make sand belt 9 also produce distortion along surface of the work, make sand belt 9 can be worked into the narrow and small groove of surface of the work 23.
Shown in Figure 3, air bag with the structure of feed mechanism be: the output shaft of feed motor 14 is connected with leading screw 18 by shaft coupling 13, and there is bearing 16 at the leading screw two ends, and slide block 17 is connected with threads of lead screw, slide block and guide rail 15 are slidingly connected, and air bag 10 is fixedlyed connected with slide block 17.Motor 14 starts, and by shaft coupling 13, gives leading screw 18 with transmission of torque, and the rotating band movable slider 17 by leading screw 18 moves along guide rail 15, and then drives the motion that is installed in the air bag on the slide block.
Shown in Figure 4, the structure of workpiece rotating mechanism 3 is: workpiece turning motor 22 is fixedlyed connected with driving gear 21, and driven gear 19 is fixedlyed connected with work piece holder 20, and driving gear 21 is connected with a joggle with driven gear 19.Motor 22 starts driven gear 21 rotations, then transmission of torque is given and gear 21 meshed gears 19, and gear 19 is coaxial with work piece holder 20, and torque further passes to work piece holder 20, passes to the workpiece 24 that clamping on the work piece holder 20 at last.
The course of work is as follows: at first clamping workpiece to work piece holder, actuating motor then, workpiece begins to rotate, the control air bag makes sand belt engage with workpiece and begins to polish, through processing after a while slowly near workpiece, after the workpiece polishing is finished, air bag is return original position, and workpiece stops the rotation, when changing workpiece, the active roller release begins rotation, the drive sand belt moves a bit of, then locks driving wheel, begins to prepare to enter next circulation;
Active roller central shaft 11 on the described active roller rotates by the driving force that connected drive motor provides.
Claims (6)
1. novel polishing machine, it is characterized in that: active roller is fixedlyed connected with the active roller central shaft, passive roller is rotationally connected by damping cylinder and passive roller central shaft, sand belt respectively with the passive roller solderless wrapped connection of this active roller, workpiece rotating mechanism, the air bag that has a feed mechanism lay respectively at the sand belt both sides.
2. a kind of novel polishing machine according to claim 1, it is characterized in that: active roller one side is equipped with a counter wheel, and holddown spring makes this counter wheel and active roller crimping.
3. a kind of novel polishing machine according to claim 1 is characterized in that: the active roller baffle plate is arranged outside the active roller.
4. a kind of novel polishing machine according to claim 1 is characterized in that: passive roller baffle plate is arranged outside the passive roller.
5. a kind of novel polishing machine according to claim 1, it is characterized in that: air bag with the structure of feed mechanism be: the output shaft of feed motor is connected with leading screw by shaft coupling, there is bearing at the leading screw two ends, slide block is connected with threads of lead screw, slide block and guide rail are slidingly connected, and air bag is fixedlyed connected with slide block.
6. a kind of novel polishing machine according to claim 1, it is characterized in that: the structure of workpiece rotating mechanism is: the workpiece turning motor is fixedlyed connected with driving gear, and driven gear is fixedlyed connected with work piece holder, and driving gear and driven gear are connected with a joggle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101886 CN203125283U (en) | 2013-03-07 | 2013-03-07 | Novel polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101886 CN203125283U (en) | 2013-03-07 | 2013-03-07 | Novel polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203125283U true CN203125283U (en) | 2013-08-14 |
Family
ID=48933304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320101886 Expired - Fee Related CN203125283U (en) | 2013-03-07 | 2013-03-07 | Novel polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203125283U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158047A (en) * | 2013-03-07 | 2013-06-19 | 浙江师范大学 | Novel polishing machine |
| CN107378698A (en) * | 2017-09-25 | 2017-11-24 | 镇江恒创纺织机械有限公司 | A kind of automation equipment for being used to process frame Large Roller part |
| CN107457655A (en) * | 2017-09-25 | 2017-12-12 | 镇江恒创纺织机械有限公司 | A kind of movable sander for polishing spindle axle |
| CN107953209A (en) * | 2018-01-03 | 2018-04-24 | 重庆大学 | A kind of efficient sbrasive belt grinding special grinding apparatus for high surface integrity processing |
-
2013
- 2013-03-07 CN CN 201320101886 patent/CN203125283U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158047A (en) * | 2013-03-07 | 2013-06-19 | 浙江师范大学 | Novel polishing machine |
| CN107378698A (en) * | 2017-09-25 | 2017-11-24 | 镇江恒创纺织机械有限公司 | A kind of automation equipment for being used to process frame Large Roller part |
| CN107457655A (en) * | 2017-09-25 | 2017-12-12 | 镇江恒创纺织机械有限公司 | A kind of movable sander for polishing spindle axle |
| CN107953209A (en) * | 2018-01-03 | 2018-04-24 | 重庆大学 | A kind of efficient sbrasive belt grinding special grinding apparatus for high surface integrity processing |
| CN107953209B (en) * | 2018-01-03 | 2019-04-19 | 重庆大学 | A kind of efficient sbrasive belt grinding special grinding apparatus for high surface integrity processing |
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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: 20130814 Termination date: 20140307 |