CN104907905A - Grinding device - Google Patents
Grinding device Download PDFInfo
- Publication number
- CN104907905A CN104907905A CN201510249863.7A CN201510249863A CN104907905A CN 104907905 A CN104907905 A CN 104907905A CN 201510249863 A CN201510249863 A CN 201510249863A CN 104907905 A CN104907905 A CN 104907905A
- Authority
- CN
- China
- Prior art keywords
- grinding
- belt
- drive
- sanding belt
- driving wheel
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the field of grinding, in particular to a grinding device. The grinding device comprises a grinding belt and driving wheels. The grinding belt is a Mobius belt, so that the working area of the grinding belt is doubled, and the service life of the grinding belt is prolonged. The whole grinding belt is in an isosceles trapezoid shape. The bottom of the grinding belt is in contact with a grinding piece, the grinding area can be larger, grinding particles are arranged on the surface of the grinding belt, and therefore the grinding effect is better. The driving wheels are cylindrical, and flanges are arranged at the two ends of each driving wheel. The driving wheels comprise the first driving wheel, the second driving wheel, the third driving wheel and the fourth driving wheel. The driving wheels are located in the isosceles trapezoid defined by the grinding belt and used for driving the grinding belt. The grinding belt is the Mobius belt, so that the grinding belt is provided with only one large grinding surface, abrasion of the grinding surface is retarded, and the service life of the grinding belt is effectively prolonged. Moreover, the grinding device is reasonable in structure design, simple in principle and convenient to use and popularize.
Description
Technical field
The present invention relates to polishing field, specifically a kind of sanding apparatus.
Background technology
Known sander is mainly used in the surface treatment of workpiece, as the polishing, grinding etc. of surface of the work.Usually mainly adopt lathe turning or Handheld grinding machine polishing for surface of the work process, but due to the restriction of some special circumstances, or the high request of surface of the work precision, that above-mentioned two kinds of modes are difficult to is convenient, in time surface of the work effectively processed; Lathe turning must have requirement to workpiece size, and for large-scale online workpiece, as furnace roller etc. needs dismounting operation, therefore adopts lathe turning to waste time and energy.And adopt Handheld grinding machine to polish; because polishing adopts grinding wheel and the characteristic of himself, surface of the work process there will be obvious trace often, for workpiece such as the axles that matching requirements are high; surface imprintedly can affect its assembly precision; especially for the curved surfaces of workpiece, as by the axle pulled, the workpiece such as the roll surface of reconditioning are needed; Handheld grinding machine more highlights its surface-treated defect; its polishing area is little, and low precision, has a strong impact on quality of fit or the surface roughness of workpiece.
Prior art has people's inventive belt formula sander to solve the problem, Chinese Patent Application No.: 201120128432.2, the applying date: on April 27th, 2011, disclose a kind of belt sander, namely driving wheel and follower are located in two ends in case respectively by wheel, motor is located at driving wheel side and is driven driving wheel to rotate, the outer one end of case is located at by handle, husky belt sleeve is located at the wheel face of driving wheel and follower, and adjusting rod is located at the outer one end of case for regulating driving wheel and follower spacing.This belt sander conveniently can implement the surface treatment of workpiece, and especially for large-scale online workpiece or curved surfaces workpiece, its sanding operation is easy, improves surface of the work treatment effect and efficiency, meets quality of fit and the surface roughness requirements of workpiece.This application case weak point is: sanding belt used is traditional circular ring type, and sanding belt only one side is working face, easily causes buffed surface to wear and tear very fast, makes the service life of sanding belt shorter.
Summary of the invention
Little for sander polishing area of the prior art, low precision, have a strong impact on quality of fit or the surface roughness of workpiece, often the problem of obvious trace is there will be in surface of the work process, and existing belt sander sanding belt used is traditional circular ring type, sanding belt only one side is working face, buffed surface is easily caused to wear and tear very fast, make the problem that the service life of sanding belt is shorter, the invention provides a kind of sanding apparatus, sanding belt adopts the form of Mobius Strip, sanding belt is made only to there is a large buffed surface, the wearing and tearing of buffed surface are slowed down, effectively extend the service life of sanding belt.
The technical solution adopted for the present invention to solve the technical problems is: a kind of sanding apparatus, comprises sanding belt and drive, and described sanding belt is Mobius Strip, the work area of sanding belt is doubled, extends the service life of sanding belt; Sanding belt entirety is in isosceles trapezoid, and it is gone to the bottom and contact with part of polishing, and make polishing area more greatly, sanding belt surface is provided with abrasive particle, makes polishing better effects if; Described drive is cylindrical, and its two ends are provided with flange, and drive comprises drive one, drive two, drive three and drive four, and drive is positioned at the inside of the isosceles trapezoid that sanding belt surrounds, and drive is used for the transmission of sanding belt.
Preferably, described abrasive particle material is carborundum, and polishing better effects if, abrasive particle is bondd by synthetic resin and sanding belt.
Preferably, described drive one or drive two are driving wheel, make driving wheel too not near with workpiece distance, can protect the power set be connected with driving wheel.
Preferably, the inner side of described drive flange is provided with corner cut, and sanding belt is not easily come off from drive.
The invention has the beneficial effects as follows:
(1) a kind of sanding apparatus of the present invention, sanding belt adopts the form of Mobius Strip, makes sanding belt only there is a large buffed surface, the wearing and tearing of buffed surface is slowed down, effectively extends the service life of sanding belt;
(2) a kind of sanding apparatus of the present invention, abrasive particle material is carborundum, polishing better effects if, and abrasive particle is bondd by synthetic resin and sanding belt, difficult drop-off;
(3) a kind of sanding apparatus of the present invention, drive one or drive two are driving wheel, make driving wheel too not near with workpiece distance, can protect the power set be connected with driving wheel;
(4) a kind of sanding apparatus of the present invention, the inner side of drive flange is provided with corner cut, and sanding belt is not easily come off from drive;
(5) a kind of sanding apparatus of the present invention, reasonable in design, principle is simple, is convenient to promote the use of.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is perspective view of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is the perspective view of sanding belt in the present invention;
In figure: 1. sanding belt, 2. drive, 11. abrasive particles, 21. drive one, 22. drive two, 23. drive three, 24. drives four.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, a kind of sanding apparatus of the present embodiment, comprises sanding belt 1 and drive 2, and described sanding belt 1 is Mobius Strip, the work area of sanding belt 1 is doubled, extends the service life of sanding belt 1; Sanding belt 1 entirety is in isosceles trapezoid, and it is gone to the bottom and contact with part of polishing, and make polishing area more greatly, sanding belt 1 surface is provided with abrasive particle 11, makes polishing better effects if; Described drive 2 is cylindrical, its two ends are provided with flange, drive 2 comprises drive 1, drive 2 22, drive 3 23 and drive 4 24, and drive 2 is positioned at the inside of the isosceles trapezoid that sanding belt 1 surrounds, and drive 2 is for the transmission of sanding belt 1; Described abrasive particle 11 material is carborundum, polishing better effects if, and abrasive particle 11 is bondd by synthetic resin and sanding belt 1; Described drive 1 is driving wheel, makes driving wheel too not near with workpiece distance, can protect the power set be connected with driving wheel; The inner side of described drive 2 flange is provided with corner cut, and sanding belt 1 is not easily come off from drive 2.
Embodiment 2:
A kind of sanding apparatus of the present embodiment, its basic structure is with embodiment 1, and difference is: described drive 2 22 is driving wheel.
A kind of sanding apparatus of embodiment 1-2 in use, the base of isosceles trapezoid sanding belt 1 formed contacts with polishing part, because sanding belt 1 adopts the form of Mobius Strip, make the buffed surface that sanding belt 1 existence one is large, slow down the wearing and tearing of buffed surface, effectively extend the service life of sanding belt.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; description in above-mentioned embodiment and description principle of the present invention is just described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the scope of protection of present invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. a sanding apparatus, comprise sanding belt (1) and drive (2), it is characterized in that: described sanding belt (1) is Mobius Strip, sanding belt (1) entirety is in isosceles trapezoid, and its surface is provided with abrasive particle (11); Described drive (2) is cylindrical, its two ends are provided with flange, drive (2) comprises drive one (21), drive two (22), drive three (23) and drive four (24), and drive (2) is positioned at the inside of the isosceles trapezoid that sanding belt (1) surrounds.
2. a kind of sanding apparatus according to claim 1, is characterized in that: described abrasive particle (11) material is carborundum, and abrasive particle (11) is bondd by synthetic resin and sanding belt (1).
3. a kind of sanding apparatus according to claim 1, is characterized in that: described drive one (21) or drive two (22) are driving wheel.
4. a kind of sanding apparatus according to claim 1, is characterized in that: the inner side of described drive (2) flange is provided with corner cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249863.7A CN104907905A (en) | 2015-05-18 | 2015-05-18 | Grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249863.7A CN104907905A (en) | 2015-05-18 | 2015-05-18 | Grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104907905A true CN104907905A (en) | 2015-09-16 |
Family
ID=54077566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510249863.7A Pending CN104907905A (en) | 2015-05-18 | 2015-05-18 | Grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104907905A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6217427B1 (en) * | 1999-04-06 | 2001-04-17 | Agere Systems Inc. | Mobius strip belt for linear CMP tools |
| CN103465135A (en) * | 2013-08-01 | 2013-12-25 | 浙江精一重工有限公司 | Machine head device of polishing machine for outer circle surface of shaft part |
| CN203779275U (en) * | 2014-03-31 | 2014-08-20 | 安吉德迈竹木机械有限公司 | Novel sanding device for four-face sander |
| CN203973340U (en) * | 2014-08-05 | 2014-12-03 | 张家港玉成精机股份有限公司 | A kind of belt sander |
| CN204262931U (en) * | 2014-10-22 | 2015-04-15 | 蒋剑锋 | A kind of vertical small-sized cast member surface grinding machine |
| CN204711756U (en) * | 2015-05-18 | 2015-10-21 | 安庆旭东工贸有限责任公司 | A kind of sanding apparatus |
-
2015
- 2015-05-18 CN CN201510249863.7A patent/CN104907905A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6217427B1 (en) * | 1999-04-06 | 2001-04-17 | Agere Systems Inc. | Mobius strip belt for linear CMP tools |
| CN103465135A (en) * | 2013-08-01 | 2013-12-25 | 浙江精一重工有限公司 | Machine head device of polishing machine for outer circle surface of shaft part |
| CN203779275U (en) * | 2014-03-31 | 2014-08-20 | 安吉德迈竹木机械有限公司 | Novel sanding device for four-face sander |
| CN203973340U (en) * | 2014-08-05 | 2014-12-03 | 张家港玉成精机股份有限公司 | A kind of belt sander |
| CN204262931U (en) * | 2014-10-22 | 2015-04-15 | 蒋剑锋 | A kind of vertical small-sized cast member surface grinding machine |
| CN204711756U (en) * | 2015-05-18 | 2015-10-21 | 安庆旭东工贸有限责任公司 | A kind of sanding apparatus |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150916 |