CN204450248U - A kind of pin-connected panel emery wheel - Google Patents
A kind of pin-connected panel emery wheel Download PDFInfo
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- CN204450248U CN204450248U CN201420860616.1U CN201420860616U CN204450248U CN 204450248 U CN204450248 U CN 204450248U CN 201420860616 U CN201420860616 U CN 201420860616U CN 204450248 U CN204450248 U CN 204450248U
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Abstract
Disclosed in the utility model, a kind of pin-connected panel emery wheel, comprises grinding wheel base body, and described grinding wheel base body superposes assembled by least two pieces of grinding wheels from top to bottom, is provided with abrasive material on outside the wheel limit of each grinding wheel.The beneficial effects of the utility model are: grinding wheel base body superposes assembled by the grinding wheel of some, the thickness of its grinding face can change according to the quantity of grinding wheel, the requirement of different workpieces to grinding face thickness can be met, not only reduce the production cost of equipment, and easy to use, fast.
Description
Technical field
The utility model relates to emery wheel technical field, particularly relates to a kind of pin-connected panel emery wheel.
Background technology
Current China is being in the machinery manufacturing industry high-speed developing period, from machinery manufacturing industry development trend, the owning amount proportion of the novel high-grade of China's import from now on numerical-control full-automatic machining center can constantly increase gradually, and the demand of efficient advanced cutter supporting is therewith also attached increases sharply.The application of these advanced cutters, except cutting ability is significantly improved, the expensive machine tool of import also can be made to give full play to the ability of highly-efficient processing, and high performance emery wheel is the important guarantee of grinding knife tool simultaneously.
Emery wheel is the indispensable a kind of instrument of grinding, and whether suitable the selection of emery wheel is, is the essential condition affecting grinding quality, grinding cost.The kind of emery wheel is a lot, and has various shape and size, and because the manufacturing process of the abrasive material of emery wheel, bonding agent material and emery wheel is different, various emery wheel just has different service behaviours.Each emery wheel is according to the characteristic of itself, all there is certain scope of application, therefore, during grinding, must as the case may be (as the material character of institute's grinder part, workpiece shapes, size and form processing and technical requirement etc.), select suitable emery wheel, otherwise can directly affect machining accuracy, surface roughness and production efficiency because select grinding wheel is improper.
Conventional grinding wheel shape has parallel grinding wheel, wheel recessed one side, wheel recessed two sides, disc wheel, cylinder grinding wheel, bowl-type emery wheel, dish (emery) wheel etc.Above-mentioned emery wheel is all integrated, once shaping, its grinding face thickness all cannot change, and its scope be suitable for is narrower.
For this reason, applicant carried out useful exploration and trial, have found result of the above problems, technical scheme described below produces under this background.
Utility model content
Technical problem to be solved in the utility model: providing a kind of can change the good pin-connected panel emery wheel of its grinding face thickness, Stability Analysis of Structures, ground effect according to actual grinding requirement for the deficiencies in the prior art.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of pin-connected panel emery wheel, comprise grinding wheel base body, it is characterized in that, described grinding wheel base body superposes assembled by least two pieces of grinding wheels from top to bottom, is provided with abrasive material on outside the wheel limit of each grinding wheel.
In a preferred embodiment of the present utility model, the upper surface of each grinding wheel except the grinding wheel being positioned at the superiors is provided with a positioning boss, the lower surface of each grinding wheel except being positioned at undermost grinding wheel is provided with a detent, time assembled, between two pieces of adjacent grinding wheels, coordinate location by the positioning boss of setting on it and detent.
In a preferred embodiment of the present utility model, the periphery being positioned at the grinding wheel of the superiors is symmetrically arranged with at least one pair of bolt and installs counterbore, the periphery being positioned at undermost grinding wheel offers the tapped blind hole installed counterbore with described pair of bolts and coaxially arrange, the periphery of each grinding wheel between the grinding wheel and undermost grinding wheel of the superiors offers the bolt hole installed counterbore with described pair of bolts and coaxially arrange, bolt is adopted to screw in tapped blind hole after counterbore and bolt hole being installed through bolt successively, the bolt head of this bolt sinks to bolt completely and installs in counterbore.
Owing to have employed technical scheme as above, the beneficial effects of the utility model are: grinding wheel base body superposes assembled by the grinding wheel of some, the thickness of its grinding face can change according to the quantity of grinding wheel, the requirement of different workpieces to grinding face thickness can be met, not only reduce the production cost of equipment, and easy to use, fast.In addition, the utility model adopts bolt by assembled for all grinding wheels fixing, and adopts positioning boss and detent to position, and Stability Analysis of Structures is reliable, and ground effect is splendid.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment 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 embodiments more of the present utility model, 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 structural representation of the present utility model.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See Fig. 1, a kind of pin-connected panel emery wheel provided in figure, comprise grinding wheel base body 100, grinding wheel base body 100 superposes assembled by grinding wheel 110a, 110b, 110c, 110d, 110e, 110f, 110g, 110h, 110i, 110j from top to bottom, except be positioned at the superiors grinding wheel 110a and be positioned at undermost grinding wheel 110j do not need change except, the quantity of other grinding wheel can change according to the thickness of grinding face.Be provided with abrasive material 120a, 120b, 120c, 120d, 120e, 120f, 120g, 120h, 120i, 120j on outside the wheel limit of grinding wheel 110a, 110b, 110c, 110d, 110e, 110f, 110g, 110h, 110i, 110j, the periphery face of abrasive material 120a, 120b, 120c, 120d, 120e, 120f, 120g, 120h, 120i, 120j forms the grinding face 120 of pin-connected panel emery wheel of the present utility model.
In order to make assembledly between each grinding wheel to locate better, thus make structure more reliable and more stable, grinding wheel 110b except the grinding wheel 110a being positioned at the superiors, 110c, 110d, 110e, 110f, 110g, 110h, 110i, the upper surface of 110j is provided with a positioning boss 111, grinding wheel 110a except being positioned at undermost grinding wheel 110j, 110b, 110c, 110d, 110e, 110f, 110g, 110h, the lower surface of 110i is provided with a detent 112, time assembled, location is coordinated by the positioning boss 111 of setting on it and detent 112 between two pieces of adjacent grinding wheels.
Assembled fixing more firm in order to make between grinding wheel 110, the periphery being positioned at the grinding wheel 110a of the superiors is symmetrically arranged with four pairs of bolts and installs counterbore 111, the periphery being positioned at undermost grinding wheel 110j offers the tapped blind hole 112 installed counterbore with described four pairs of bolts and coaxially arrange, be positioned at the grinding wheel 110 of the superiors and undermost grinding wheel 110b, 110c, 110d, 110e, 110f, 110g, 110h, the periphery of the grinding wheel between 110i offers installs the coaxial bolt hole 113 arranged of counterbore 111 with four pairs of bolts, bolt 200 is adopted to screw in tapped blind hole 112 after counterbore 111 and bolt hole 113 being installed through bolt successively, the bolt head 210 of this bolt 200 sinks to bolt completely and installs in counterbore 111.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a pin-connected panel emery wheel, comprises grinding wheel base body, it is characterized in that, described grinding wheel base body superposes assembled by least two pieces of grinding wheels from top to bottom, is provided with abrasive material on outside the wheel limit of each grinding wheel.
2. pin-connected panel emery wheel as claimed in claim 1, it is characterized in that, the upper surface of each grinding wheel except the grinding wheel being positioned at the superiors is provided with a positioning boss, the lower surface of each grinding wheel except being positioned at undermost grinding wheel is provided with a detent, time assembled, between two pieces of adjacent grinding wheels, coordinate location by the positioning boss of setting on it and detent.
3. pin-connected panel emery wheel as claimed in claim 2, it is characterized in that, the periphery being positioned at the grinding wheel of the superiors is symmetrically arranged with at least one pair of bolt and installs counterbore, the periphery being positioned at undermost grinding wheel offers the tapped blind hole installed counterbore with described pair of bolts and coaxially arrange, the periphery of each grinding wheel between the grinding wheel and undermost grinding wheel of the superiors offers the bolt hole installed counterbore with described pair of bolts and coaxially arrange, bolt is adopted to screw in tapped blind hole after counterbore and bolt hole being installed through bolt successively, the bolt head of this bolt sinks to bolt completely and installs in counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860616.1U CN204450248U (en) | 2014-12-25 | 2014-12-25 | A kind of pin-connected panel emery wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420860616.1U CN204450248U (en) | 2014-12-25 | 2014-12-25 | A kind of pin-connected panel emery wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204450248U true CN204450248U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420860616.1U Active CN204450248U (en) | 2014-12-25 | 2014-12-25 | A kind of pin-connected panel emery wheel |
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| CN (1) | CN204450248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773674A (en) * | 2019-02-26 | 2019-05-21 | 江苏芯工半导体科技有限公司 | Semiconductor wafer composite structure grinding wheel |
-
2014
- 2014-12-25 CN CN201420860616.1U patent/CN204450248U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773674A (en) * | 2019-02-26 | 2019-05-21 | 江苏芯工半导体科技有限公司 | Semiconductor wafer composite structure grinding wheel |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |