CN216859426U - Cup-shaped grinding wheel mold - Google Patents
Cup-shaped grinding wheel mold Download PDFInfo
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- CN216859426U CN216859426U CN202123059059.2U CN202123059059U CN216859426U CN 216859426 U CN216859426 U CN 216859426U CN 202123059059 U CN202123059059 U CN 202123059059U CN 216859426 U CN216859426 U CN 216859426U
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- die sleeve
- demolding
- die
- cup
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Abstract
The utility model discloses a cup-shaped grinding wheel die which comprises a die sleeve, wherein a base is arranged at one end inside the die sleeve, a gasket is arranged on the inner wall of the die sleeve outside the base, a grinding material layer is arranged inside the die sleeve above the gasket, a base body is arranged inside the die sleeve above the grinding material layer, a pressing ring is arranged at the top end of the base body, a demolding guide cylinder can be arranged outside the base body, the top end of the demolding guide cylinder is contacted with the bottom end of the base, a demolding sleeve can be arranged at the bottom end of the die sleeve, a demolding column can be arranged inside the base, the top end of the demolding column extends to the outside of the base, and the bottom end of the demolding column extends to the outside of the base and is contacted with the top of the base body. According to the utility model, a set of brand-new hot-pressing mould for the cup-shaped grinding wheel is designed, so that a mould core in the mould is omitted, and a new demoulding method is adopted in a demoulding stage, so that demoulding is easy and convenient.
Description
Technical Field
The utility model relates to the technical field of grinding wheel molds, in particular to a cup-shaped grinding wheel mold.
Background
In mechanical processing, a grinding wheel is a common grinding tool, and can perform coarse grinding, semi-fine grinding and fine grinding on the excircle, the inner circle, the plane, various molded surfaces and the like of a metal part or a non-metal part during high-speed rotation, and also can perform processing technologies such as slotting, cutting and the like.
The design of the die is vital to the processing of a grinding wheel and grinding tool, die cores are generally arranged on the die designed on the market, the die is complicated to use due to the existence of the die cores, and in addition, all the dies have the problem of difficult demoulding, which troubles people frequently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cup-shaped grinding wheel die, which aims to solve the problems that the die core is generally arranged in the die, the use of the die is complicated due to the existence of the die core, and the demoulding of all dies is difficult.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cup type grinding wheel die, includes the die sleeve, the inside one end of die sleeve is equipped with the base, be equipped with the gasket on the die sleeve inner wall in the base outside, the die sleeve inside of gasket top is equipped with the abrasive material layer, the inside base member that is equipped with of die sleeve of abrasive material layer top, the top of base member is equipped with the clamping ring.
Preferably, the outer side of the base body can be provided with a demolding guide cylinder, and the top end of the demolding guide cylinder is contacted with the bottom end of the base so as to carry out second unloading treatment.
Preferably, the bottom end of the die case may be provided with a stripper case for performing a first mold unloading process.
Preferably, the base is provided with a step which can be assembled with the die sleeve, and the base is arranged at the bottom of the die sleeve so as to be arranged at the lower end inside the die sleeve.
Preferably, the base can be internally provided with a demoulding column, the top end of the demoulding column extends to the outside of the base, and the bottom end of the demoulding column extends to the outside of the base and is in contact with the top of the base body, so that the grinding wheel can be ejected out.
Preferably, the base has the effect of a mold core of a common hot-pressing grinding tool, the base does not have the mold core, a new demolding method is adopted in the demolding stage, and demolding is easy and convenient.
Preferably, the axle center of base is hollow, the mould release post does benefit to through the axle center of base to the base member mould unloading to handle the mould unloading to the base member.
Preferably, the shim and the base are inserted with a tolerance fit into the gap between the base and the die sleeve to facilitate the seating process of the shim and the base.
Compared with the prior art, the utility model has the beneficial effects that: according to the cup-shaped grinding wheel die, a set of brand-new cup-shaped grinding wheel hot-pressing die is designed, so that a die core in the die is omitted, and a new demolding method is adopted in a demolding stage to enable demolding to be easy and convenient;
(1) through the integrated design of the base and the mold core, the mold core in the mold is omitted, a new demolding method is adopted in the demolding stage, and demolding is easy and convenient.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of a first mold unloading configuration of the present invention;
FIG. 3 is a schematic view of a second mold unloading configuration of the present invention;
FIG. 4 is a schematic diagram of a three-dimensional enlarged structure of the gasket of the present invention.
In the figure: 1. pressing a ring; 2. a substrate; 3. die sleeve; 4. a base; 5. a gasket; 6. an abrasive layer; 7. demolding the sleeve; 8. demolding the guide cylinder; 9. and (4) demolding the column.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a cup-shaped grinding wheel die comprises a die sleeve 3, wherein a stripping sleeve 7 can be arranged at the bottom end of the die sleeve 3;
when in use, the lower part of the die sleeve 3 is provided with the stripping sleeve 7 so as to carry out first die unloading treatment;
a base 4 is arranged at one end inside the die sleeve 3, the base 4 is provided with steps which can be assembled with the die sleeve 3, and the base 4 is positioned at the bottom of the die sleeve 3;
when in use, the base 4 is provided with steps to be assembled with the die sleeve 3, so that the base 4 is arranged at the lower end inside the die sleeve 3;
a demoulding column 9 can be arranged in the base 4, the top end of the demoulding column 9 extends to the outside of the base 4, and the bottom end of the demoulding column 9 extends to the outside of the base 4 and is contacted with the top of the base body 2;
when in use, the grinding wheel is ejected by arranging the demoulding column 9 and then inserting and pressing the demoulding column 9 from the upper end by adopting the demoulding column 9;
the base 4 has the function of a mold core of a common hot-pressing grinding tool, and the base 4 does not have the mold core;
when in use, a mold core in the mold is saved, and a new demolding method is adopted in the demolding stage, so that demolding is easy and convenient;
the axis of the base 4 is hollow, and the demolding column 9 is beneficial to demolding the base body 2 through the axis of the base 4;
when in use, the axis of the base 4 is hollow, so that the matrix 2 is conveniently subjected to mould unloading treatment;
a gasket 5 is arranged on the inner wall of the die sleeve 3 at the outer side of the base 4, and the gasket 5 and the base body 2 are inserted into a gap between the base 4 and the die sleeve 3 through tolerance fit;
when in use, the gasket 5 and the base body 2 are arranged in a gap formed by the base 4 and the die sleeve 3 so as to arrange the gasket 5 and the base body 2;
an abrasive layer 6 is arranged in the die sleeve 3 above the gasket 5, a base body 2 is arranged in the die sleeve 3 above the abrasive layer 6, a demolding guide cylinder 8 can be arranged on the outer side of the base body 2, and the top end of the demolding guide cylinder 8 is contacted with the bottom end of the base 4;
when in use, the demoulding guide cylinder 8 is arranged on the outer side of the base body 2 so as to carry out second unloading treatment;
the top end of the base body 2 is provided with a press ring 1.
When the mold is used, the whole in the figure I is firstly placed on the upper surface of the demolding sleeve 7, the press ring 1 is pressed down subsequently to enable the cup-shaped grinding wheel and the base 4 to be separated from the original structure integrally, finally the grinding wheel and the base 4 are connected integrally and reversely, the lower end of the grinding wheel is inserted into the demolding guide barrel 8, then the demolding column 9 is inserted from the upper end and presses the demolding column 9 downwards, so that the grinding wheel is ejected out, and the use of the grinding wheel mold is completed.
Claims (8)
1. The utility model provides a cup type grinding wheel mould, its characterized in that, includes die sleeve (3), the inside one end of die sleeve (3) is equipped with base (4), be equipped with gasket (5) on the die sleeve (3) inner wall in the base (4) outside, die sleeve (3) inside of gasket (5) top is equipped with abrasive material layer (6), die sleeve (3) inside of abrasive material layer (6) top is equipped with base member (2), the top of base member (2) is equipped with clamping ring (1).
2. The cup wheel mold of claim 1, wherein: the outside of base member (2) can be equipped with drawing of patterns guide cylinder (8), the top of drawing of patterns guide cylinder (8) touches mutually with the bottom of base (4).
3. The cup wheel mold of claim 1, wherein: the bottom end of the die sleeve (3) can be provided with a demoulding sleeve (7).
4. The cup wheel mold of claim 1, wherein: the base (4) is provided with steps which can be assembled with the die sleeve (3), and the base (4) is positioned at the bottom of the die sleeve (3).
5. The cup wheel mold of claim 1, wherein: the inside of base (4) can be equipped with demolding post (9), the top of demolding post (9) extends to the outside of base (4), the bottom of demolding post (9) extends to the outside of base (4) and touches mutually with the top of base member (2).
6. The cup wheel mold of claim 1, wherein: the base (4) has the function of a common hot-pressing grinding tool mold core, and the base (4) is not provided with the mold core.
7. The cup wheel mold of claim 5, wherein: the axle center of base (4) is hollow, demolding post (9) do benefit to and carry out the mould unloading to base member (2) through the axle center of base (4).
8. The cup wheel mold of claim 1, wherein: the gasket (5) and the base body (2) are inserted into a gap between the base (4) and the die sleeve (3) through tolerance fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123059059.2U CN216859426U (en) | 2021-12-07 | 2021-12-07 | Cup-shaped grinding wheel mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123059059.2U CN216859426U (en) | 2021-12-07 | 2021-12-07 | Cup-shaped grinding wheel mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216859426U true CN216859426U (en) | 2022-07-01 |
Family
ID=82128251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123059059.2U Active CN216859426U (en) | 2021-12-07 | 2021-12-07 | Cup-shaped grinding wheel mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216859426U (en) |
-
2021
- 2021-12-07 CN CN202123059059.2U patent/CN216859426U/en active Active
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