CN205254816U - Outdoor mechanical cutting grinding wheel - Google Patents
Outdoor mechanical cutting grinding wheel Download PDFInfo
- Publication number
- CN205254816U CN205254816U CN201521121208.5U CN201521121208U CN205254816U CN 205254816 U CN205254816 U CN 205254816U CN 201521121208 U CN201521121208 U CN 201521121208U CN 205254816 U CN205254816 U CN 205254816U
- Authority
- CN
- China
- Prior art keywords
- external diameter
- piece
- net slice
- emery disc
- center
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides an outdoor mechanical cutting grinding wheel, includes sand table piece and the fiber mat who sets up with the axle center, fiber mat includes outer net piece and center net piece, and the upper surface and the lower surface of sand table piece all are provided with one deck outer net piece, and the outer net piece passes through the layer adhesion of ethene polymers butyrate film with the sand table piece is in the same place, the external diameter of outer net piece is less than the external diameter of sand table piece, net piece in center wraps up the setting completely inside and be located the center department of sand table piece at the sand table piece, and the external diameter of center net piece is less than the external diameter of sand table piece, and sand table piece center is provided with the end face centre hole of running through sand table piece, center net piece and outer net piece, and the cover is equipped with the metal clamping ring on the downthehole wall of end face centre, the border pressfitting of metal clamping ring on the terminal surface in end face centre hole, metal clamping ring center department is provided with the mounting hole, the utility model discloses it is rational in infrastructure, reduced manufacturing cost, the bulk strength is high, and is can the dust exhaust antidandruff, has improved cutting performance, and shock resistance is strong.
Description
Technical field
The utility model relates to machine cuts apparatus field, specifically a kind of outdoor machinery cutting grinding wheel.
Background technology
The cutting of engineering section bar is mostly field work, and environment is severe, and to the performance requirement harshness of cutting equipment and emery wheel, existing section is ensureing that under the prerequisite of its intensity and cutting performance, density causes more greatly production cost high, expensive; And being shaped as of existing grinding wheel is discoid, even thickness, its center is provided with installing hole, before using, grinding wheel is arranged on the line shafts such as cutting machine by its installing hole, in the time of the metal material of cutting larger cross-section, the outer rim of grinding wheel is cut material continuous contact with quilt and is rubbed, along with the increase of otch area, otch chip removal is difficulty gradually, cutting rubbing heat makes the temperature of cut material rise rapidly and produce high temperature, cut surface hardness and physical property change thereupon thereupon, have a strong impact on cutting efficiency, even cause emery wheel working position scaling loss and cannot continue cutting; In addition, the bulk strength deficiency of existing grinding wheel, is easily damaged, and especially in high speed circumference motion process, carrys out the objects such as cutting metal, generally can not bear larger lateral pressure, and impact resistance is poor.
Utility model content
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and reduces production costs, and bulk strength is high, can dust discharge anti-dandruff, improves cutting performance, and the outdoor machinery cutting grinding wheel of strong shock resistance, to solve the problem proposing in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of outdoor machinery cutting grinding wheel, comprise emery disc sheet and fiber mat that concentric arranges, described fiber mat comprises external net slice and central network sheet, the upper surface of emery disc sheet and lower surface are provided with one deck external net slice, external net slice and emery disc sheet adhere to each other by ethene polymers butyrate film layers, the external diameter of described external net slice is less than the external diameter of emery disc sheet, described central network sheet wraps up the center that is arranged on emery disc sheet inside and is positioned at emery disc sheet completely, the external diameter of central network sheet is less than the external diameter of emery disc sheet, emery disc sheet center is provided with runs through emery disc sheet, the end-face central hole of central network sheet and external net slice, on end-face central hole inwall, be arranged with metal pressure ring, the edge of metal pressure ring is pressed together on the end face of end-face central hole, described metal pressure ring center is provided with installing hole, on the outer surface of described external net slice, be evenly provided with multiple arcuate ridges grooves, arcuate ridges groove is extended to the circumferential outer edges of external net slice by metal pressure ring lateral wall.
Further, the semicircular arc setting in the cross section of described arcuate ridges groove.
Further, the outer surface of described external net slice and arcuate ridges groove is coated with the black paper circle of one deck, and the external diameter of black paper circle equates with the external diameter of external net slice, and black paper circle and the setting of external net slice concentric.
Further, described fiber mat is made up by netted braiding of glass fibre.
Further, the external diameter of described external net slice is less than emery disc sheet external diameter 2mm.
Compared with prior art, the beneficial effects of the utility model are: the fiber mat of being made up by netted braiding of glass fibre is divided into external net slice and central network sheet, external net slice is arranged on emery disc sheet two sides, and central network sheet is arranged on emery disc sheet inside, has greatly strengthened the intensity of whole grinding wheel; The external diameter of external net slice is less than the external diameter setting of emery disc sheet, is conducive to ensure the cutting power at grinding wheel edge, has improved the sharpness of grinding wheel, thereby has improved cutting performance; On the outer surface of external net slice, be evenly provided with multiple arcuate ridges grooves, arcuate ridges groove is extended to the circumferential outer edges of external net slice by metal pressure ring lateral wall, in cutting process, arcuate ridges groove can be taken away, the chip that cutting produces, not only be convenient to dust discharge anti-dandruff, also help the integral heat sink of grinding wheel, improve the service life of grinding wheel; External net slice and emery disc sheet adhere to each other by ethene polymers butyrate film layers, and ethene polymers butyrate film layers has improved the ability of grinding wheel lateral pressure resistant power, even if grinding wheel is stressed excessive and break, sliver is also difficult for the disengaging of splashing. The utility model is rational in infrastructure, has reduced production cost, and bulk strength is high, can dust discharge anti-dandruff, has improved cutting performance, strong shock resistance.
Brief description of the drawings
Fig. 1 is a kind of structural representation of outdoor machinery cutting grinding wheel.
Fig. 2 is the structural representation that a kind of outdoor machinery cutting grinding wheel is overlooked.
In figure: 1-emery disc sheet, 2-ethene polymers butyrate film layers, 3-external net slice, the black paper circle of 4-, 5-end-face central hole, 6-metal pressure ring, 7-installing hole, 8-central network sheet, 9-arcuate ridges groove.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1～2, in the utility model embodiment, a kind of outdoor machinery cutting grinding wheel, comprise emery disc sheet 1 and fiber mat that concentric arranges, described fiber mat comprises external net slice 3 and central network sheet 8, the upper surface of emery disc sheet 1 and lower surface are provided with one deck external net slice 3, external net slice 3 and emery disc sheet 1 adhere to each other by ethene polymers butyrate film layers 2, the external diameter of described external net slice 3 is less than the external diameter of emery disc sheet 1, described central network sheet 8 wraps up the center that is arranged on emery disc sheet 1 inside and is positioned at emery disc sheet 1 completely, the external diameter of central network sheet 8 is less than the external diameter of emery disc sheet 1, emery disc sheet 1 center is provided with runs through emery disc sheet 1, the end-face central hole 5 of central network sheet 8 and external net slice 3, on end-face central hole 5 inwalls, be arranged with metal pressure ring 6, the edge of metal pressure ring 6 is pressed together on the end face of end-face central hole 5, described metal pressure ring 6 centers are provided with installing hole 7, on the outer surface of described external net slice 3, be evenly provided with multiple arcuate ridges grooves 9, arcuate ridges groove 9 is extended to the circumferential outer edges of external net slice 3 by metal pressure ring 6 lateral walls.
In embodiment, the semicircular arc setting in the cross section of described arcuate ridges groove 9.
In embodiment, the outer surface of described external net slice 3 and arcuate ridges groove 9 is coated with the black paper circle 4 of one deck, the external diameter of black paper circle 4 equates with the external diameter of external net slice 3, and black paper circle 4 and external net slice 3 concentric settings, black paper circle 4 can not drain to external net slice 3 outsides in order to ensure 1 sand grains, thereby avoids sand grains to affect the attractive in appearance of whole product.
In embodiment, described fiber mat is made up by netted braiding of glass fibre.
In embodiment, the external diameter of described external net slice 3 is less than emery disc sheet 1 external diameter 2mm.
Operation principle of the present utility model is: the fiber mat of being made up by netted braiding of glass fibre is divided into external net slice 3 and central network sheet 8, external net slice 3 is arranged on emery disc sheet 1 two sides, central network sheet 8 is arranged on emery disc sheet 1 inside, has greatly strengthened the intensity of whole grinding wheel; The external diameter of external net slice 3 is less than the external diameter setting of emery disc sheet 1, is conducive to ensure the cutting power at grinding wheel edge, has improved the sharpness of grinding wheel, thereby has improved cutting performance; On the outer surface of external net slice 3, be evenly provided with multiple arcuate ridges grooves 9, arcuate ridges groove 9 is extended to the circumferential outer edges of external net slice 3 by metal pressure ring 6 lateral walls, in cutting process, arcuate ridges groove 9 can be taken away, the chip that cutting produces, not only be convenient to dust discharge anti-dandruff, also help the integral heat sink of grinding wheel, improve the service life of grinding wheel; External net slice 3 and emery disc sheet 1 adhere to each other by ethene polymers butyrate film layers 2, and ethene polymers butyrate film layers 2 has improved the ability of grinding wheel lateral pressure resistant power, even if grinding wheel is stressed excessive and break, sliver is also difficult for the disengaging of splashing.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form. Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to include in the utility model. Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this description is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. an outdoor machinery cutting grinding wheel, comprise emery disc sheet and fiber mat that concentric arranges, it is characterized in that, described fiber mat comprises external net slice and central network sheet, the upper surface of emery disc sheet and lower surface are provided with one deck external net slice, external net slice and emery disc sheet adhere to each other by ethene polymers butyrate film layers, the external diameter of described external net slice is less than the external diameter of emery disc sheet, described central network sheet wraps up the center that is arranged on emery disc sheet inside and is positioned at emery disc sheet completely, the external diameter of central network sheet is less than the external diameter of emery disc sheet, emery disc sheet center is provided with runs through emery disc sheet, the end-face central hole of central network sheet and external net slice, on end-face central hole inwall, be arranged with metal pressure ring, the edge of metal pressure ring is pressed together on the end face of end-face central hole, described metal pressure ring center is provided with installing hole, on the outer surface of described external net slice, be evenly provided with multiple arcuate ridges grooves, arcuate ridges groove is extended to the circumferential outer edges of external net slice by metal pressure ring lateral wall.
2. a kind of outdoor machinery cutting grinding wheel according to claim 1, is characterized in that, the semicircular arc setting in cross section of described arcuate ridges groove.
3. a kind of outdoor machinery cutting grinding wheel according to claim 1, is characterized in that, the outer surface of described external net slice and arcuate ridges groove is coated with the black paper circle of one deck, and the external diameter of black paper circle equates with the external diameter of external net slice, and black paper circle and the setting of external net slice concentric.
4. a kind of outdoor machinery cutting grinding wheel according to claim 1, is characterized in that, described fiber mat is made up by netted braiding of glass fibre.
5. a kind of outdoor machinery cutting grinding wheel according to claim 1, is characterized in that, the external diameter of described external net slice is less than emery disc sheet external diameter 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121208.5U CN205254816U (en) | 2015-12-31 | 2015-12-31 | Outdoor mechanical cutting grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121208.5U CN205254816U (en) | 2015-12-31 | 2015-12-31 | Outdoor mechanical cutting grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205254816U true CN205254816U (en) | 2016-05-25 |
Family
ID=55996367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521121208.5U Expired - Fee Related CN205254816U (en) | 2015-12-31 | 2015-12-31 | Outdoor mechanical cutting grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205254816U (en) |
-
2015
- 2015-12-31 CN CN201521121208.5U patent/CN205254816U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205522673U (en) | Corrugated paper rip cutting indentator | |
| CN205254816U (en) | Outdoor mechanical cutting grinding wheel | |
| CN203650283U (en) | Abrasive disk with improved structure | |
| CN203650190U (en) | Polishing roll for antique floor and curved surface polishing machine | |
| CN203725570U (en) | Plate rolling machine | |
| CN105937601A (en) | Reusable gear wheel | |
| CN210388876U (en) | Make things convenient for cutting piece of dismouting | |
| CN202528336U (en) | Internal mixer for producing polyvinyl chloride (PVC) sheet by utilizing waste PVC | |
| CN205571939U (en) | Fixture of cutter | |
| CN202715428U (en) | Sandblasting device convenient to manufacture, install, maintain and replace | |
| CN103600279B (en) | A kind of curved surface polishing machine for ancient imitation floor board | |
| CN205888220U (en) | Steel band divides strip machine and slitting cutter utensil thereof | |
| CN205254817U (en) | Grinding wheel for mechanical cutting | |
| CN201543469U (en) | Mill roller and mill ring of Raymond mill | |
| CN206869679U (en) | The high speed steel roller of extruding trimming cermet skive | |
| CN205148097U (en) | Porous sponge buffing wheel convenient to installation | |
| CN204235402U (en) | A kind of diamond grinding disk | |
| CN206501021U (en) | A kind of copper-based arc diamond wheel | |
| CN207289854U (en) | A kind of interlayer mill | |
| CN205129281U (en) | Slag roller is removed in burr -grinding machine special use | |
| CN205342843U (en) | Cutting grinding wheel for grinding | |
| CN204997830U (en) | Heart undercuts disc saw bit | |
| CN204544166U (en) | A kind of process units of composite nano-coating | |
| CN211288440U (en) | Rubber roller capable of high-speed running | |
| CN201505989U (en) | Beading rope saw blade made by hard alloy |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161231 |