CN213615884U - Grinding machine for cylinder head plane - Google Patents
Grinding machine for cylinder head plane Download PDFInfo
- Publication number
- CN213615884U CN213615884U CN202022347090.5U CN202022347090U CN213615884U CN 213615884 U CN213615884 U CN 213615884U CN 202022347090 U CN202022347090 U CN 202022347090U CN 213615884 U CN213615884 U CN 213615884U
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- cylinder head
- graphite pad
- driving wheel
- grinding
- abrasive belt
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a cylinder head plane grinding machine, which comprises a grinding support panel positioned between a driving wheel and a driven wheel, wherein grinding abrasive belts are wound on the driving wheel and the driven wheel, a graphite pad is tiled at the top of the support panel and positioned under the grinding abrasive belts, and the thickness of the graphite pad is not more than 4 mm; the top end of the driving wheel is higher than the top surface of the graphite pad, and the height difference between the driving wheel and the graphite pad is not less than 5 mm. By adopting the utility model, the cylinder head presses the grinding abrasive belt on the graphite pad during grinding, the abrasive belt continuously moves to grind the cylinder head, and the thickness direction of the graphite pad can generate certain deformation and abrasion resistance, so that the collision and damage of the cylinder head, the abrasive belt and the supporting panel can be reduced when the cylinder head is pressed down, the cylinder head is buffered, and the cylinder head is more easily ground and leveled; the top surface of the graphite pad is away from the top end of the driving wheel, so that when the cylinder head is not polished, the polishing abrasive belt does not generate relative friction with the graphite pad, and the service lives of the polishing abrasive belt and the graphite pad are prolonged.
Description
Technical Field
The utility model relates to a polisher, especially a planar polisher of cylinder head.
Background
In the manufacturing procedure of the cylinder head, the flatness of the cylinder head can be finely polished in the later period, but in the polishing tool used in the existing procedure, only the polishing abrasive belt is used for polishing the plane of the cylinder head, and the cylinder head is slightly inclined to easily polish a plurality of planes due to the fact that the abrasive belt is hard, so that the plane of the cylinder head is difficultly polished to be flat, the polishing efficiency of the cylinder head is low, and the polishing time of a single cylinder head is long.
Disclosure of Invention
The utility model aims to provide a: the grinding machine for the cylinder head plane is convenient for grinding the cylinder head plane smoothly.
In order to realize the purpose of the utility model, the utility model provides a following technical scheme:
a grinding machine for a cylinder head plane comprises a grinding support panel positioned between a driving wheel and a driven wheel, wherein grinding abrasive belts are wound on the driving wheel and the driven wheel, a graphite pad is tiled at the top of the support panel and positioned right below the grinding abrasive belts, and the thickness of the graphite pad is not more than 4 mm; the top end of the driving wheel is higher than the top surface of the graphite pad, and the height difference between the driving wheel and the graphite pad is not less than 5 mm.
The utility model adopting the technical scheme, because the graphite pad is flatly paved at the top of the supporting panel, and the graphite pad is positioned under the polishing abrasive belt, when the cylinder head is polished, the polishing abrasive belt is pressed on the graphite pad by using the cylinder head, the cylinder head is polished by continuous motion of the abrasive belt, and because the thickness direction of the graphite pad can generate certain deformation and abrasion resistance, the collision and damage between the cylinder head and the abrasive belt and the supporting panel can be reduced when the cylinder head is pressed down, the cylinder head is buffered, so that the cylinder head is not easy to polish a plurality of planes, the cylinder head is more easily polished to be flat, the consumption of the thickness of the polished surface of the cylinder head is reduced, and the polishing efficiency is improved; when the grinding machine operates, the grinding abrasive belt rotates all the time, and a certain distance exists between the top surface of the graphite pad and the top end of the driving wheel, so that when the cylinder head is not ground, the grinding abrasive belt does not generate relative friction with the graphite pad, the abrasion of the grinding abrasive belt and the graphite pad is reduced, and the service lives of the grinding abrasive belt and the graphite pad are prolonged.
Further, the graphite pad is laid on the support panel in a rectangular and flat manner. The polishing area of the cylinder head is large, the number of times of stopping the machine to replace the graphite pad is reduced, and the polishing efficiency is improved.
Further, the thickness of the graphite pad was 2.5 mm. The thickness of the graphite pad can be properly adjusted according to the requirement of the flatness of the cylinder head.
Further, the size of the driving wheel is larger than that of the driven wheel, and the top surface of the driven wheel is lower than that of the driving wheel. The sanding belt is obliquely positioned above the graphite pad, so that the sanding belt can be pressed down more conveniently by the cylinder head.
Furthermore, the height difference between the top surface of the graphite pad and the top end of the driving wheel is 5-8 mm. The cylinder head is convenient for pressing down the grinding abrasive belt.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: because the graphite pad is flatly paved on the top of the supporting panel and is positioned under the grinding abrasive belt, when the cylinder head is ground, the grinding abrasive belt is pressed on the graphite pad by using the cylinder head, the abrasive belt continuously moves to grind the cylinder head, and the thickness direction of the graphite pad can generate certain deformation and abrasion resistance, so that the collision and damage between the cylinder head and the abrasive belt and the supporting panel can be reduced when the cylinder head is pressed down, the cylinder head is buffered, the cylinder head is not easy to grind into a plurality of planes, the cylinder head is easier to grind and flatten, the consumption of the thickness of the grinding surface of the cylinder head is reduced, and the grinding efficiency is improved; when the grinding machine operates, the grinding abrasive belt rotates all the time, and a certain distance exists between the top surface of the graphite pad and the top end of the driving wheel, so that when the cylinder head is not ground, the grinding abrasive belt does not generate relative friction with the graphite pad, the abrasion of the grinding abrasive belt and the graphite pad is reduced, and the service lives of the grinding abrasive belt and the graphite pad are prolonged.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a structure diagram of a grinder for a cylinder head plane according to the present invention.
Fig. 2 shows a perspective view of fig. 1.
Wherein the figures include the following reference numerals:
1, a driving wheel; 2, a driven wheel; 3 supporting the panel; 4 graphite pads.
Detailed Description
It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 and 2, a cylinder head plane grinding machine comprises a grinding support panel 3 positioned between a driving wheel 1 and a driven wheel 2, wherein a grinding abrasive belt is wound on the driving wheel 1 and the driven wheel 2, a graphite pad 4 is paved on the top of the support panel 3, the graphite pad 4 is positioned right below the grinding abrasive belt, and the thickness of the graphite pad 4 is not more than 4 mm; the top end of the driving wheel 1 is higher than the top surface of the graphite pad 4, and the height difference between the driving wheel and the graphite pad is not less than 5 mm.
Preferably, the graphite pad 4 is laid flat and rectangular on the support panel 3.
Preferably, the graphite pad 4 has a thickness of 2.5 mm.
Preferably, the driving wheel 1 is larger than the driven wheel 2 in size, and the top surface of the driven wheel 2 is lower than the driving wheel 1.
Preferably, the height difference between the top surface of the graphite pad 4 and the top end of the driving wheel 1 is 5-8 mm.
The scope of the present invention is defined not by the above-described embodiments but by the appended claims and equivalents thereof.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (5)
1. A grinding machine for a cylinder head plane comprises a grinding support panel (3) positioned between a driving wheel (1) and a driven wheel (2), wherein a grinding abrasive belt is wound on the driving wheel (1) and the driven wheel (2), and is characterized in that a graphite pad (4) is laid on the top of the support panel (3) in a flat mode, the graphite pad (4) is positioned right below the grinding abrasive belt, and the thickness of the graphite pad (4) is not more than 4 mm; the top end of the driving wheel (1) is higher than the top surface of the graphite pad (4), and the height difference between the driving wheel and the graphite pad is not less than 5 mm.
2. Sander of cylinder head plane according to claim 1 characterized by that the graphite pad (4) is rectangular and flat laid on the support panel (3).
3. Sander of cylinder head plane according to claim 1 characterized by the thickness of the graphite pad (4) is 2.5 mm.
4. Sander of cylinder head plane according to claim 1 characterized by that, the size of the driving wheel (1) is bigger than the driven wheel (2) and the top surface of the driven wheel (2) is lower than the driving wheel (1).
5. The sander of cylinder head plane according to claim 1, characterized in that the height difference between the top surface of the graphite pad (4) and the top end of the driving wheel (1) is 5mm to 8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022347090.5U CN213615884U (en) | 2020-10-20 | 2020-10-20 | Grinding machine for cylinder head plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022347090.5U CN213615884U (en) | 2020-10-20 | 2020-10-20 | Grinding machine for cylinder head plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213615884U true CN213615884U (en) | 2021-07-06 |
Family
ID=76623114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022347090.5U Active CN213615884U (en) | 2020-10-20 | 2020-10-20 | Grinding machine for cylinder head plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213615884U (en) |
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2020
- 2020-10-20 CN CN202022347090.5U patent/CN213615884U/en active Active
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