CN209887417U - Grinding tool integrated into one piece mould - Google Patents
Grinding tool integrated into one piece mould Download PDFInfo
- Publication number
- CN209887417U CN209887417U CN201920083852.XU CN201920083852U CN209887417U CN 209887417 U CN209887417 U CN 209887417U CN 201920083852 U CN201920083852 U CN 201920083852U CN 209887417 U CN209887417 U CN 209887417U
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- China
- Prior art keywords
- pressure head
- cavity
- grinding tool
- base
- grinding
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- Expired - Fee Related
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Abstract
The utility model provides a grinding apparatus integrated into one piece mould, includes the pressure head, lower pressure head and the well mould that is equipped with the through-hole, go up the pressure head, lower pressure head forms the cavity that is used for filling the powder with well mould gomphosis respectively, cavity upper portion is equipped with the abrasive material portion that is used for holding the grinding powder, abrasive material portion is big-end-up's four arris platform shape, the cavity lower part is equipped with the base portion that holds the grinding apparatus base to and the annular platform through pressure head down, first bar platform and second bar platform are used for connecting at the groove of mill at the base shaping, only need drop into the raw materials of base earlier, continue to drop into the mixture of abrasive material and relevant binder again after the shakeout, just can bind both as an organic whole through hot briquetting, do not need the later stage to carry out glue bonding.
Description
Technical Field
The utility model relates to a grinding apparatus forming die field.
Background
The grinding tool of traditional stone material generally is grinding portion and the base that is used for fixed connection mill, often in the middle of the production, carries out respectively the shaping earlier to grinding portion and base after, bonds two through glue again, but bonds with glue, not only the joint strength is not high between the two, comes unstuck easily, uses glue moreover in a large number can produce the pollution to the environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough, provide a grinding apparatus integrated into one piece mould.
In order to achieve the above object, the technical solution of the present invention is: the utility model provides a grinding apparatus integrated into one piece mould, includes the pressure head, lower pressure head and the well mould that is equipped with the through-hole, go up the pressure head, lower pressure head forms the cavity that is used for filling the powder with well mould gomphosis respectively, cavity upper portion is equipped with the abrasive material portion that is used for holding the grinding powder, abrasive material portion is big-end-up's four arris platform shape, the cavity lower part is equipped with the base portion that holds the grinding apparatus base, the pressure head upper surface is equipped with annular platform down, pressure head upper surface one end midpoint department is equipped with first bar platform down, pressure head upper surface other end midpoint department is equipped with second bar platform down, first bar platform with second bar platform respectively with annular platform both ends are connected as an organic wholely.
Preferably, the middle die is composed of two symmetrical half dies, and a die sleeve for fastening the two half dies is arranged on the outer side of the middle die.
Preferably, the outer edge of the middle die is in a shape of a circular truncated cone with a small top and a large bottom, and the shape of the inner side of the die sleeve is matched with the shape of the outer edge of the middle die.
Preferably, one end of the annular table is in an arc shape with a large diameter, and the other end of the annular table is in an arc shape with a small diameter.
Through adopting foretell technical scheme, the beneficial effects of the utility model are that: the utility model discloses a cavity is equipped with abrasive material portion and base portion to and the annular platform through lower pressure head, first bar platform and second bar platform are used for connecting the groove at the mill at the base shaping, only need drop into the raw materials of base earlier, continue to drop into the mixture of abrasive material and relevant binder after shakeout again, just can bind both as an organic wholely through hot briquetting, do not need the later stage to carry out the glue bonding after the shaping, and a body structure is more durable moreover.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic view of the middle mold structure of the present invention.
Description of the main reference numerals: (1, an upper pressure head; 2, a lower pressure head; 3, a middle die; 4, a cavity; 21, an annular table; 22, a first annular table; 23, a second annular table; 31, a half die; 32, a die sleeve; 41, an abrasive part; 42, a base part).
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples thereof.
As shown in fig. 1, an integrated molding die for a grinding tool comprises an upper pressing head 1, a lower pressing head 2 and a middle die 3 with a through hole, wherein the upper pressing head 1 and the lower pressing head 2 are respectively embedded with the middle die 3 to form a cavity 4 for filling powder, an abrasive part 41 for containing grinding powder is arranged on the upper part of the cavity 4, the abrasive part 4 is in the shape of a quadrangular frustum with a large upper part and a small lower part, a base part 42 for containing a base of the grinding tool is arranged on the lower part of the cavity 4, an annular platform 21 is arranged on the upper surface of the lower pressing head 2, a first strip platform 22 is arranged at the midpoint of one end of the upper surface of the lower pressing head 2, a second strip platform 23 is arranged at the midpoint of the other end of the upper surface of the lower pressing head 2, and the first strip platform 22 and the second strip. The annular table is used as a connecting port of the grinding machine, an annular groove is formed in the base, and in order to facilitate clamping, one end of the annular table 21 is in an arc shape with a large diameter, and the other end of the annular table is in an arc shape with a small diameter.
As shown in fig. 2 and fig. 3, in order to facilitate the mold unloading of the mold after the molding of the grinding tool, the middle mold 3 is composed of two symmetrical half molds 31, and a mold sleeve 32 for fastening the two half molds 31 is arranged on the outer side of the middle mold 3; due to the adoption of the middle die 3 formed by combining the two half dies 3, the die sleeve 32 is required to be ensured to be tightly attached to the two half dies 31 in the pressing process of the press, otherwise, the two half dies 31 are possibly staggered, the shape of the inner side of the die sleeve 32 is matched with the shape of the outer side of the middle die 3 by the fact that the outer side edge of the middle die 3 is in a round platform shape with a small upper part and a large lower part, and the die sleeve 32 can be firmly fastened on the two half dies 31 in the pressing process of the press.
The working process is as follows: the two half dies 31 are tightly combined together through the die sleeve 32 to form the middle die 3, the lower pressure head 2 is sleeved at the bottom of the middle die 3, then filling is carried out, raw materials for manufacturing the base are filled firstly to the bottom of the quadrangular frustum pyramid for flattening, then, mixed materials of abrasive materials and corresponding bonding agents are uniformly filled, the flattening is carried out, at the moment, the upper pressure head 1 is placed at the upper part of the middle die 3, hot pressing is started, the upper pressure head 1 is pressed downwards, the compaction cavity 4 serves as middle materials, the raw materials are subjected to thermosetting molding along with heating, and the die is removed after molding.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited to the above description, and all the equivalent changes and decorations made according to the claims of the present invention should still fall within the scope covered by the present invention.
Claims (4)
1. The utility model provides a grinding apparatus integrated into one piece mould, includes the pressure head, lower pressure head and the well mould that is equipped with the through-hole, go up the pressure head, lower pressure head forms the cavity that is used for filling the powder with well mould gomphosis respectively, its characterized in that: the grinding tool is characterized in that an abrasive part for containing grinding powder is arranged on the upper portion of the cavity, the abrasive part is in a quadrangular frustum pyramid shape with a large upper portion and a small lower portion, a base part for containing a grinding tool base is arranged on the lower portion of the cavity, an annular table is arranged on the upper surface of the lower pressing head, a first strip table is arranged at the middle point of one end of the upper surface of the lower pressing head, a second strip table is arranged at the middle point of the other end of the upper surface of the lower pressing head, and the first strip table and the second strip table are respectively connected with the two ends of the annular table.
2. The mold for integrally molding a grinding tool according to claim 1, wherein: the middle die is composed of two symmetrical half dies, and a die sleeve for fastening the two half dies is arranged on the outer side of the middle die.
3. The mold for integrally molding a grinding tool according to claim 2, wherein: the outer edge of the middle die is in a round table shape with a small upper part and a large lower part, and the shape of the inner side of the die sleeve is matched with the shape of the outer edge of the middle die.
4. The mold for integrally molding a grinding tool according to claim 1, wherein: one end of the annular table is in an arc shape with a large diameter, and the other end of the annular table is in an arc shape with a small diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920083852.XU CN209887417U (en) | 2019-01-18 | 2019-01-18 | Grinding tool integrated into one piece mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920083852.XU CN209887417U (en) | 2019-01-18 | 2019-01-18 | Grinding tool integrated into one piece mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209887417U true CN209887417U (en) | 2020-01-03 |
Family
ID=68991003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920083852.XU Expired - Fee Related CN209887417U (en) | 2019-01-18 | 2019-01-18 | Grinding tool integrated into one piece mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209887417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941295A (en) * | 2020-08-05 | 2020-11-17 | 泉州金石金刚石工具有限公司 | Novel Brad abrasive brick and processing die |
-
2019
- 2019-01-18 CN CN201920083852.XU patent/CN209887417U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941295A (en) * | 2020-08-05 | 2020-11-17 | 泉州金石金刚石工具有限公司 | Novel Brad abrasive brick and processing die |
| CN111941295B (en) * | 2020-08-05 | 2021-09-03 | 泉州金石金刚石工具有限公司 | Novel processing method of Brad grinding block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200103 Termination date: 20210118 |