CN105215820A - A kind of grinder - Google Patents
A kind of grinder Download PDFInfo
- Publication number
- CN105215820A CN105215820A CN201510674483.8A CN201510674483A CN105215820A CN 105215820 A CN105215820 A CN 105215820A CN 201510674483 A CN201510674483 A CN 201510674483A CN 105215820 A CN105215820 A CN 105215820A
- Authority
- CN
- China
- Prior art keywords
- abrasive disk
- passive
- passive abrasive
- grinding
- grinder
- 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
Links
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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
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- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of grinder, comprise a frame, described frame is provided with at least one grinding mechanism, described grinding mechanism comprises an active abrasive disk, described active abrasive disk is connected with a motor by transmission mechanism, at least two passive abrasive disks are provided with in described active abrasive disk, described passive abrasive disk is tubular structure, the outer peripheral face of described passive abrasive disk is provided with gear ring, the center of described active abrasive disk is provided with a central gear, gear ring on described passive abrasive disk engages with described central gear, described passive abrasive disk is also connected with a claw, described claw is used for carrying out spacing to described passive abrasive disk.This grinder arranges gear ring on the outer peripheral face of passive abrasive disk, arranges central gear in the central authorities of active abrasive disk, is carrying out ensureing in the process of grinding that the rotating speed of three passive abrasive disks is equal like this, so just effectively can ensure that workpiece grinding is even, smooth.
Description
Technical field
The present invention relates to a kind of milling apparatus, particularly a kind of grinder that can grind flat work pieces.
Background technology
Grinding is a kind of important processing method in Ultra-precision Turning, is utilize coating or press the abrasive grain be embedded on lap tool, the finished machined (as machining) of being carried out finished surface by lap tool and workpiece relative motion under a certain pressure.Its advantage is that machining accuracy is high, and rapidoprint scope is wide, but tradition grinding exists that working (machining) efficiency is low, processing cost is high, machining accuracy and the shortcoming such as crudy is unstable, and this makes traditional abrasive application receive a definite limitation.
As the Chinese invention patent (patent No.: 200910187252.9) the present invention discloses a kind of grinder, comprise motor, by motor-driven abrasive disk, it is characterized in that: described grinder is vertical installation, be provided with above described abrasive disk by moving sleeve, workpiece is sleeved on after on plate jig and reinstalls by moving sleeve, by being realized the rotation of workpiece in process of lapping by moving sleeve, abrasive disk waters and spills free abrasive.This grinder when arrange on abrasive disk multiple ground by moving sleeve time, make because suffered resistance is different each can be different by the rotating speed in moving sleeve sometimes, so just there will be the problem that workpiece polishing is uneven, affect the quality of product.
Summary of the invention
For solving the problems of the technologies described above, The embodiment provides one and can make the uniform grinder of workpiece polishing.
For achieving the above object, embodiments of the invention adopt following technical scheme: a kind of grinder, comprise a frame, described frame is provided with at least one grinding mechanism, described grinding mechanism comprises an active abrasive disk, described active abrasive disk is connected with a motor by transmission mechanism, at least two passive abrasive disks are provided with in described active abrasive disk, described passive abrasive disk is tubular structure, the outer peripheral face of described passive abrasive disk is provided with gear ring, the center of described active abrasive disk is provided with a central gear, gear ring on described passive abrasive disk engages with described central gear, described passive abrasive disk is also connected with a claw, described claw is used for carrying out spacing to described passive abrasive disk.
Further, three described passive abrasive disks are provided with in described active abrasive disk.
Further, described frame is provided with two described grinding mechanisms.
Further, described claw comprises two outwardly directed ends, described passive abrasive disk restriction between the two ends, described end is provided with roller, the upper end of described passive abrasive disk outer peripheral face is provided with described gear ring, the lower end of described passive abrasive disk outer peripheral face is smooth department, and described roller contacts with described smooth department.
The grinder that the embodiment of the present invention provides has following beneficial effect: this grinder arranges gear ring on the outer peripheral face of passive abrasive disk, in the central authorities of active abrasive disk, central gear is set, carrying out in the process of grinding, ensureing that the rotating speed of three passive abrasive disks is equal like this, so just effectively can ensure that workpiece grinding is even, smooth.
This grinder has the following advantages: 1) versatility is relatively wider, and evenly, grinding brightness is controlled in grinding.2) grinding (copper, aluminium, kirsite, stainless steel etc.) of applicable various metals material work piece is set.3) equipment operating is relatively simple, low to operator's skill set requirements, can enhance productivity, and reduces labour cost.4) parts are less, manufacture, easy to maintenance.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the partial front elevation view of the embodiment of the present invention.
Fig. 2 is the sectional view in A-A face in Fig. 1.
Fig. 3 is the perspective view of the embodiment of the present invention.
1, central gear 2, passive abrasive disk 3, claw 4, initiatively abrasive disk 5, mainboard 6, bearing block 7, motor 8, turbine worm reducer 9, protective ring 10, frame.
Detailed description of the invention
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in detail.In describing the invention, it will be appreciated that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
Term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
As shown in Figure 1, 2, 3, the art of this patent scheme discloses a kind of grinder, it comprises a frame 10, frame is provided with two grinding mechanisms, each grinding mechanism includes an active abrasive disk 4, and initiatively abrasive disk 4 is connected with a motor 7 by transmission mechanism, and above-mentioned transmission mechanism comprises turbine worm reducer 8 and bearing block 6, the concrete structure of this transmission mechanism is prior art, therefore is not described in detail at this.In order to prevent the liquid medicine ground from entering in the main shaft of transmission mechanism, protective ring 9 can be set on the mainboard 5 of grinder, prevent discarded liquid medicine to be back in main shaft, between mainboard and axle, place oil sealing simultaneously, prevent liquid medicine from infiltrating in main shaft.
Three passive abrasive disks 2 are provided with in active abrasive disk 4, passive abrasive disk 2 is in tubular structure, the outer peripheral face of passive abrasive disk 2 is provided with gear ring, initiatively the center of abrasive disk 4 is provided with a central gear 1, central gear 1 is rotatable, gear ring on passive abrasive disk 2 engages 1 with central gear, and such three passive abrasive disks 2 just can realize synchronous rotary.
Passive abrasive disk 2 is also connected with a claw 3, and claw 3 is for carrying out spacing to passive abrasive disk 2.Claw 2 comprises two outwardly directed ends, passive abrasive disk 2 limits between the two ends, end is provided with roller, the upper end of passive abrasive disk outer peripheral face is provided with gear ring, gear ring engages with central gear 1, and the lower end of passive abrasive disk 2 outer peripheral face is smooth department, and roller contacts with smooth department, passive abrasive disk 2 can be prevented like this to be shifted, not limit again passive abrasive disk 2 and rotate.
This grinder arranges gear ring on the outer peripheral face of passive abrasive disk, arranges central gear in the central authorities of active abrasive disk, is carrying out ensureing in the process of grinding that the rotating speed of three passive abrasive disks is equal like this, so just effectively can ensure that workpiece grinding is even, smooth.This grinder is applicable to: the plane polishing of the same industry and unlike material, mainly the workpiece of various material is carried out surface essence and throws, make it reach certain flatness, the depth of parallelism and fineness, and more attractive in appearance.Be applicable to the grinding and polishing of metal flat (and nonmetallic materials) and the surface treatment before electroplating, sanding or mirror light can be gone out, also can wire drawing branching.
This grinder has the following advantages: 1) versatility is relatively wider, and evenly, grinding brightness is controlled in grinding.2) grinding (copper, aluminium, kirsite, stainless steel etc.) of applicable various metals material work piece is set.3) equipment operating is relatively simple, low to operator's skill set requirements, can enhance productivity, and reduces labour cost.4) parts are less, manufacture, easy to maintenance.
The above, be only the specific embodiment of the present invention, and in the description of this description, specific features, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.Therefore protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace; all should be encompassed within protection scope of the present invention, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (4)
1. a grinder, comprise a frame, described frame is provided with at least one grinding mechanism, it is characterized in that: described grinding mechanism comprises an active abrasive disk, described active abrasive disk is connected with a motor by transmission mechanism, at least two passive abrasive disks are provided with in described active abrasive disk, described passive abrasive disk is tubular structure, the outer peripheral face of described passive abrasive disk is provided with gear ring, the center of described active abrasive disk is provided with a central gear, gear ring on described passive abrasive disk engages with described central gear, described passive abrasive disk is also connected with a claw, described claw is used for carrying out spacing to described passive abrasive disk.
2. grinder according to claim 1, is characterized in that: be provided with three described passive abrasive disks in described active abrasive disk.
3. grinder according to claim 1, is characterized in that: described frame is provided with two described grinding mechanisms.
4. grinder according to claim 1, it is characterized in that: described claw comprises two outwardly directed ends, described passive abrasive disk restriction between the two ends, described end is provided with roller, the upper end of described passive abrasive disk outer peripheral face is provided with described gear ring, the lower end of described passive abrasive disk outer peripheral face is smooth department, and described roller contacts with described smooth department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510674483.8A CN105215820A (en) | 2015-10-16 | 2015-10-16 | A kind of grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510674483.8A CN105215820A (en) | 2015-10-16 | 2015-10-16 | A kind of grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105215820A true CN105215820A (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510674483.8A Pending CN105215820A (en) | 2015-10-16 | 2015-10-16 | A kind of grinder |
Country Status (1)
| Country | Link |
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| CN (1) | CN105215820A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608274A (en) * | 2018-06-12 | 2018-10-02 | 常州市润昌光电科技有限公司 | A kind of ultra-precision continuous polishing machine |
| CN110293455A (en) * | 2018-03-23 | 2019-10-01 | 上海胜僖汽车配件有限公司 | A kind of magnetic grinding equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB835816A (en) * | 1956-09-24 | 1960-05-25 | Crane Packing Co | Method and apparatus for lapping |
| US3110991A (en) * | 1962-04-16 | 1963-11-19 | Speedlap Corp | Device for feeding an abrasive mixture to a lapping machine |
| JP2000237953A (en) * | 1998-12-25 | 2000-09-05 | Kashiwara Machine Mfg Co Ltd | Double-surface polishing device |
| CN102601724A (en) * | 2012-03-05 | 2012-07-25 | 浙江工业大学 | Active-driving grinding device |
| CN103273405A (en) * | 2013-05-03 | 2013-09-04 | 黄山市黟县莲花斋工艺品有限公司 | Bamboo needle head grinder |
| CN205438123U (en) * | 2015-10-16 | 2016-08-10 | 宿迁新耀科技有限公司 | Grinding machine |
-
2015
- 2015-10-16 CN CN201510674483.8A patent/CN105215820A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB835816A (en) * | 1956-09-24 | 1960-05-25 | Crane Packing Co | Method and apparatus for lapping |
| US3110991A (en) * | 1962-04-16 | 1963-11-19 | Speedlap Corp | Device for feeding an abrasive mixture to a lapping machine |
| JP2000237953A (en) * | 1998-12-25 | 2000-09-05 | Kashiwara Machine Mfg Co Ltd | Double-surface polishing device |
| CN102601724A (en) * | 2012-03-05 | 2012-07-25 | 浙江工业大学 | Active-driving grinding device |
| CN103273405A (en) * | 2013-05-03 | 2013-09-04 | 黄山市黟县莲花斋工艺品有限公司 | Bamboo needle head grinder |
| CN205438123U (en) * | 2015-10-16 | 2016-08-10 | 宿迁新耀科技有限公司 | Grinding machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293455A (en) * | 2018-03-23 | 2019-10-01 | 上海胜僖汽车配件有限公司 | A kind of magnetic grinding equipment |
| CN108608274A (en) * | 2018-06-12 | 2018-10-02 | 常州市润昌光电科技有限公司 | A kind of ultra-precision continuous polishing machine |
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Application publication date: 20160106 |