CN103707172A - Grinding flat plate and method for manufacturing same - Google Patents
Grinding flat plate and method for manufacturing same Download PDFInfo
- Publication number
- CN103707172A CN103707172A CN201210370947.2A CN201210370947A CN103707172A CN 103707172 A CN103707172 A CN 103707172A CN 201210370947 A CN201210370947 A CN 201210370947A CN 103707172 A CN103707172 A CN 103707172A
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- Prior art keywords
- flat plate
- grinding flat
- grinding
- handling device
- working face
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Classifications
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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
- B24B37/11—Lapping tools
- B24B37/12—Lapping plates for working plane surfaces
- B24B37/16—Lapping plates for working plane surfaces characterised by the shape of the lapping plate surface, e.g. grooved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of molds, and discloses a grinding flat plate and a method for manufacturing the same. The grinding flat plate comprises a working surface and side surfaces and is a steel flat plate with a certain thickness. A plurality of grooves are formed in the working surface. The grinding flat plate and the method have the advantages that the hardness of the grinding flat plate can be greatly improved, and the grinding flat plate cannot be abraded easily during usage.
Description
Technical field
The present invention relates to technical field of mold, be specifically related to a kind of grinding flat plate and manufacture method thereof.
Background technology
Grinding is to utilize milling tool and grinding agent on surface of the work, to grind off one deck trace meter, makes surface of the work reach accurate size, the method for geometry and superfine surface roughness accurately.
Grinding flat plate (or being called grinding plate) be a kind of in order to guarantee workpiece accuracy and surface smoothness, utilize coating or press be embedded in the abrasive grain on grinding flat plate, the finished machined that the relative motion under certain pressure is carried out finished surface by grinding flat plate and workpiece and derivative a kind of testing tool.Grinding flat plate is for the check of grinding, the making of high-accuracy mechanical part, the processing of optical instrument and the ultraprecise workpiece of the manufacture of measurer and repairing, product etc.
Traditional grinding flat plate adopts cast iron materials casting, and through natrual ageing and machine tooling, last pincers worker is scraped and cut into.Such grinding flat plate hardness is low, during use, very easily weares and teares.Long-term use easily lost efficacy and was out of shape, bad reparation after distortion, and the volume of casting is also larger.
Summary of the invention
The invention provides a kind of grinding flat plate and preparation method thereof, low to solve existing grinding flat plate hardness, problem easy to wear during use.
For this reason, the invention provides following technical scheme:
The invention provides a kind of grinding flat plate, comprising: by working face and side, formed, have necessarily thick
The steel of degree is dull and stereotyped, is distributed with many grooves on described working face.
Preferably, described side is provided with Handling device.
Alternatively, described Handling device is screw or the handle being arranged on two relative sides.
Preferably, described Handling device is spirally connected or is welded on described side.
Alternatively, described Handling device is the groove being arranged on two relative sides.
Preferably, described side is provided with waste material collection device.
Preferably, described many grooves are parallel to each other, or are mutually crossed as intersecting parallels.
The present invention also provides a kind of preparation method of grinding flat plate, and described method comprises:
By steel blank forging, generate the forging of reservation shape and size;
Described forging Milling Process is become to be comprised of working face and side, there is certain thickness flat board, on described working face, be distributed with many grooves;
Described flat board is carried out to vacuum hardening, obtain described grinding flat plate.
Preferably, described method also comprises:
In described side, Handling device is set.
Alternatively, describedly in described side, Handling device is set and comprises:
On two relative sides, be spirally connected or weld screw or handle; Or
Milling groove on two relative sides.
Preferably, described method also comprises:
In described side, waste material collection device is set.
Compared with prior art, the present invention has following advantage:
The grinding flat plate of the embodiment of the present invention, adopts steel material, and its forging is carried out carrying out vacuum hardening processing after milling, has improved hardness and the abrasion resistance of grinding flat plate.
Further, on the working face of grinding flat plate, groove is set, thereby can store the colouring agent that scrapes off in process of lapping and be attached to the dust granule on working face or workpiece, avoiding these colouring agents and dust granule to embed planar surface, making that workpiece is painted more accurately, efficiency is higher.
Further, in the side of grinding flat plate, be provided with Handling device, make its carrying convenient, facilitate user to use in varying environment.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the present invention, for those of ordinary skills, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structure chart of embodiment of the present invention lapping device;
Fig. 2 is the flow chart of embodiment of the present invention lapping device manufacture method.
Drawing reference numeral:
1 Handling device 2 waste material collection device 3 sides
4 working face 5 grooves
The specific embodiment
In order to make those skilled in the art person understand better the scheme of the embodiment of the present invention, below in conjunction with drawings and embodiments, the embodiment of the present invention is described in further detail.
The embodiment of the present invention provides a kind of grinding flat plate, as shown in Figure 1, is the structure chart of embodiment of the present invention lapping device.
This grinding flat plate is comprised of working face 4 and side 3 and has certain thickness steel plateform, and the working face of this grinding flat plate has many grooves 5.
In process of lapping, because needs are used colouring agent, and the colouring agent and the dust that in grinding, scrape off are cleared up timely in order not affect painted accurately needs, so be provided with many grooves on the working face 4 of lapping device of the present invention, be used for the colouring agent and the dust that scrape off in access process of lapping.According to the needs of working condition, the groove 5 on grinding flat plate working face 4 can be parallel to each other, and can be to be also mutually crossed as groined type.The minute dust that can reduce in grinding like this in grinding agent embeds surface of the work, the colouring agent and the dust that in process of lapping, scrape off in groove 5, have been stored, be easy to reflect the painted situation of workpiece, make the painted more accurate efficiency of workpiece higher, thereby can guarantee that workpiece obtains higher size, form accuracy and thinner surface roughness.
If stored colouring agent and dust in groove 5, after finishing, grinding needs to clear up in time, for colouring agent and the dust in convenient cleaning groove 5, in the side 3 of grinding flat plate, waste material collection device 2 can also be set.Waste material collection device 2 both can be installed in two corresponding sides of grinding flat plate, also can all install four sides.The cleaning that can carry out in time for the colouring agent in groove 5 and dust like this, and guaranteed the health of surrounding environment to make grinding flat plate in use convenient.
In the use procedure of grinding flat plate, sometimes according to the needs of work-yard, carry back and forth this grinding flat plate, and described grinding flat plate is owing to being steel material, heavier, carry inconvenience, so in embodiments of the present invention, in order to facilitate user in the use in different places, can also further on the side 3 of grinding flat plate, Handling device 1 be set.Described Handling device 1 can be mounted in screw or the handle of two opposite flanks of grinding flat plate, can be also two grooves that two opposite side facing cut pins at grinding flat plate process.If Handling device is screw or handle, the connected mode of screw or handle and grinding flat plate side can be welding so, for easy to loading and unloading, and also can be with being threaded.According to the difference of working condition, for the convenience of carrying, the Handling device of installing in side can be one, can be also corresponding two.So just can make the carrying of grinding flat plate convenient, improve the efficiency of work, facilitate user to use in varying environment.
Accordingly, the embodiment of the present invention also provides a kind of preparation method of grinding flat plate, as shown in Figure 2, is the flow chart of the preparation method of embodiment of the present invention grinding flat plate, comprises the following steps:
For convenient in carrying, can Handling device be set in the side of described grinding flat plate, such as, handle or screw etc., the mode of installing can be spirally connected or weld, and also can on two relative sides, mill out groove, can make like this handling process of grinding flat plate more convenient, laborsaving.
After finishing, grinding needs to clear up in time, in order to clear up more easily colouring agent and the dust in groove, can also waste material collection device be set in the side of grinding flat plate, such as, described waste material collection device can be welded on to the side of grinding flat plate, certainly, also can adopt alternate manner such as being riveted on the side of grinding flat plate, to this, the embodiment of the present invention does not limit.Particularly, can be only therein a side waste material collection device is set, also can waste material collection device be set respectively in a plurality of sides.After grinding finishes, can clear up in time the colouring agent in groove and dust like this, make to grind convenient, and guarantee environmental sanitation.
According to the work characteristics of grinding flat plate, while working due to grinding flat plate, need to repeatedly rub, thus need the material hardness of grinding plate high, high temperature resistant, mutability not, rub resistance.In embodiments of the present invention, the material of described grinding plate can adopt Cr12MoV steel, and after this material quenches, volume change is little, hardness is high, can reach HRC55-58, still can keep good hardness and wearability in the time of 300～400 ℃.Glossy, the even tissue of any surface finish of grinding flat plate, compact structure after the processing such as forging, milling, quenching is processed like this, without sand holes pore, the defect such as loose, under certain high temperature, still can keep good hardness and wearability, be not easy distortion, so just extend the life-span of grinding flat plate greatly, saved cost.Certainly, in actual applications, also can adopt other steel with high rigidity to carry out grinding flat plate described in processing and fabricating, this embodiment of the present invention is not limited.
The present invention compared with prior art has following advantage, and the present invention adopts steel material, through forging after milling, carries out vacuum integral quenching, makes grinding flat plate have better hardness and wearability, has so just extended service life.Because grinding flat plate can be designed with Handling device in termination, make to carry convenient.At grinding flat plate, in termination, waste material collection device can also be installed, make to grind convenient.Working face at grinding flat plate has also designed many grooves, so just can be used for the colouring agent and the dust that scrape off in access process of lapping, has guaranteed painted accuracy, has improved operating efficiency.
Each embodiment in this description all adopts the mode of going forward one by one to describe, between each embodiment identical similar part mutually referring to, each embodiment stresses is the difference with other embodiment.
Only by the mode of explanation, some one exemplary embodiment of the present invention has been described above, undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention in the situation that, can to described embodiment, revise by various mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the claims in the present invention protection domain.
Claims (11)
1. a grinding flat plate, is characterized in that, comprising:
By working face and side, formed, to have certain thickness steel dull and stereotyped, is distributed with many grooves on described working face.
2. grinding flat plate as claimed in claim 1, is characterized in that, described side is provided with Handling device.
3. grinding flat plate as claimed in claim 2, is characterized in that, described Handling device is screw or the handle being arranged on two relative sides.
4. grinding flat plate as claimed in claim 2, is characterized in that, described Handling device is spirally connected or is welded on described side.
5. grinding flat plate as claimed in claim 2, is characterized in that, described Handling device is the groove being arranged on two relative sides.
6. the grinding flat plate as described in claim 1 to 5 any one, is characterized in that, described side is provided with waste material collection device.
7. the grinding flat plate as described in claim 1 to 5 any one, is characterized in that, described many grooves are parallel to each other, or are mutually crossed as intersecting parallels.
8. a preparation method for grinding flat plate, is characterized in that, described method comprises:
By steel blank forging, generate the forging of reservation shape and size;
Described forging Milling Process is become to be comprised of working face and side, there is certain thickness flat board, on described working face, be distributed with many grooves;
Described flat board is carried out to vacuum hardening, obtain described grinding flat plate.
9. the preparation method of grinding flat plate as claimed in claim 8, is characterized in that, described method also comprises:
In described side, Handling device is set.
10. the preparation method of grinding flat plate as claimed in claim 9, is characterized in that, describedly in described side, Handling device is set and comprises:
On two relative sides, be spirally connected or weld screw or handle; Or
Milling groove on two relative sides.
The preparation method of 11. grinding flat plates as described in claim 8 to 11 any one, is characterized in that, described method also comprises: in described side, waste material collection device is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210370947.2A CN103707172A (en) | 2012-09-28 | 2012-09-28 | Grinding flat plate and method for manufacturing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210370947.2A CN103707172A (en) | 2012-09-28 | 2012-09-28 | Grinding flat plate and method for manufacturing same |
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| Publication Number | Publication Date |
|---|---|
| CN103707172A true CN103707172A (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210370947.2A Pending CN103707172A (en) | 2012-09-28 | 2012-09-28 | Grinding flat plate and method for manufacturing same |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891245A (en) * | 2017-03-24 | 2017-06-27 | 苏州国量量具科技有限公司 | Gauge block working flat plate |
| CN106938408A (en) * | 2017-03-24 | 2017-07-11 | 苏州国量量具科技有限公司 | The production method of gauge block |
| CN106956170A (en) * | 2017-03-24 | 2017-07-18 | 苏州国量量具科技有限公司 | The processing method of gauge block |
| CN110524406A (en) * | 2019-08-12 | 2019-12-03 | 大连理工大学 | A kind of high-precision grinding flat plate is to grinding processing unit (plant) |
Citations (6)
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| CN87202350U (en) * | 1987-02-23 | 1988-07-13 | 福建省计量科学技术研究所 | Hand-operated flat-plate compressed sand grinder |
| JP2003300150A (en) * | 2002-04-03 | 2003-10-21 | Sony Corp | Grinding pad, grinding device, and grinding method |
| US7226336B2 (en) * | 1999-11-04 | 2007-06-05 | Rohm Co., Ltd. | Method of producing a semiconductor device by dividing a semiconductor wafer into separate pieces of semiconductor chips |
| CN101526449A (en) * | 2009-04-03 | 2009-09-09 | 大连交通大学 | Handheld grinding pan and use method thereof |
| CN101853671A (en) * | 2009-03-30 | 2010-10-06 | Hoya株式会社 | Method of manufacturing a substrate for a magnetic disk |
| CN202292399U (en) * | 2011-10-10 | 2012-07-04 | 台山市国际交通器材配件有限公司 | Aluminum alloy hub grinding platform |
-
2012
- 2012-09-28 CN CN201210370947.2A patent/CN103707172A/en active Pending
Patent Citations (6)
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| CN87202350U (en) * | 1987-02-23 | 1988-07-13 | 福建省计量科学技术研究所 | Hand-operated flat-plate compressed sand grinder |
| US7226336B2 (en) * | 1999-11-04 | 2007-06-05 | Rohm Co., Ltd. | Method of producing a semiconductor device by dividing a semiconductor wafer into separate pieces of semiconductor chips |
| JP2003300150A (en) * | 2002-04-03 | 2003-10-21 | Sony Corp | Grinding pad, grinding device, and grinding method |
| CN101853671A (en) * | 2009-03-30 | 2010-10-06 | Hoya株式会社 | Method of manufacturing a substrate for a magnetic disk |
| CN101526449A (en) * | 2009-04-03 | 2009-09-09 | 大连交通大学 | Handheld grinding pan and use method thereof |
| CN202292399U (en) * | 2011-10-10 | 2012-07-04 | 台山市国际交通器材配件有限公司 | Aluminum alloy hub grinding platform |
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| Title |
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| 周龙声: "《几何量精密测量技术》", 30 April 1988, article "钢质研磨平板", pages: 104-105 * |
| 国家机械工业局: "《中华人民共和国机械行业标准》", 20 May 1999, article "铸铁平板", pages: 1-6 - 1-3 * |
| 机械工业职业技能鉴定指导中心: "《中级工具钳工技术》", 30 June 1999, article "平板与90°角尺的制造", pages: 103-104 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891245A (en) * | 2017-03-24 | 2017-06-27 | 苏州国量量具科技有限公司 | Gauge block working flat plate |
| CN106938408A (en) * | 2017-03-24 | 2017-07-11 | 苏州国量量具科技有限公司 | The production method of gauge block |
| CN106956170A (en) * | 2017-03-24 | 2017-07-18 | 苏州国量量具科技有限公司 | The processing method of gauge block |
| CN110524406A (en) * | 2019-08-12 | 2019-12-03 | 大连理工大学 | A kind of high-precision grinding flat plate is to grinding processing unit (plant) |
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Application publication date: 20140409 |