CN213616164U - Forming die is used in emery wheel processing - Google Patents
Forming die is used in emery wheel processing Download PDFInfo
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- CN213616164U CN213616164U CN202022702851.4U CN202022702851U CN213616164U CN 213616164 U CN213616164 U CN 213616164U CN 202022702851 U CN202022702851 U CN 202022702851U CN 213616164 U CN213616164 U CN 213616164U
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- die ring
- grinding wheel
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Abstract
The utility model discloses a forming die for grinding wheel machining, it relates to the emery wheel and makes technical field. The grinding wheel forming device comprises a lower die ring, an upper die ring, a first pressing plate, a second pressing plate and an axis column, wherein a base plate is arranged at the center of the lower die ring, the base plate and the lower die ring are integrally formed, a clamping head is arranged on the upper die ring, handles are welded and fixed on the two sides of the upper die ring and the two sides of the lower die ring, a first grinding wheel forming cavity is formed between the first pressing plate and the base plate, a second grinding wheel forming cavity is formed between the second pressing plate and the first pressing plate, a first gasket is fixedly bonded on the lower surface of a abutting disc, a groove is formed in the center of the upper surface of the second pressing plate, a through hole matched with the axis column is formed in the center of the first pressing plate and the second pressing plate, a limiting block is arranged at the bottom of. After the technical scheme is adopted, the utility model discloses an this beneficial effect does: reasonable in design, simple structure, convenient operation, the drawing of patterns of being convenient for has improved work efficiency, uses in a flexible way.
Description
Technical Field
The utility model relates to a grinding wheel manufacturing technical field, concretely relates to forming die is used in emery wheel processing.
Background
The grinding wheel is generally formed by pressing grinding materials through a grinding wheel grinding tool, and the grinding wheel mould comprises a circular mould ring and a mould core placed in the center of the mould ring when in use. The inner diameter of the die ring is equal to the outer diameter of the grinding wheel to be manufactured, and the outer diameter of the die core is equal to the diameter of the central hole of the grinding wheel to be manufactured. The annular cavity between the die ring and the die core is used for placing an upper annular pressure head and a lower annular pressure head, and the outer diameters of the upper pressure head and the lower pressure head are equal to the inner diameter of the die ring. The diameters of the central holes of the upper pressure head and the lower pressure head are equal to the inner diameter of the mold core. When the grinding wheel is manufactured, the die ring is placed on the working platform, the die core is placed at the center position of the die ring, the lower pressing head is placed in an annular cavity between the die ring and the die core, the grinding material and the bonding agent which are well quantified are evenly paved on the lower pressing head according to the thickness of the grinding wheel to be manufactured, finally the upper pressing head is placed in the annular cavity between the die ring and the die core to press the upper pressing head on the grinding material of the grinding wheel, pressure is applied to the upper pressing head, and the grinding material of the grinding wheel is pressed into the grinding wheel under the action of the pressure and the bonding agent. However, the existing forming grinding tool for grinding wheel machining is not reasonable enough in structural design, generally only can form one grinding wheel at a time, and is low in working efficiency, inconvenient to operate, inconvenient to demould, not flexible enough to use, poor in practicability and not suitable for popularization and use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect with not enough, provide a forming die for emery wheel processing reasonable in design, simple structure, convenient operation, the drawing of patterns of being convenient for has improved work efficiency, uses in a flexible way, and the practicality is strong, has higher economic benefits and spreading value.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the grinding wheel forming die comprises a lower die ring, an upper die ring, a first pressing plate, a second pressing plate and an axis post, wherein a base plate is arranged at the center of the lower die ring, the base plate and the lower die ring are integrally formed, a clamping head is arranged on the upper die ring, the upper die ring is clamped and fixed with the lower die ring through a clamping groove, handles are welded and fixed on the two sides of the upper die ring and the lower die ring, the first pressing plate is arranged in the upper die ring and the lower die ring, a first grinding wheel forming cavity is formed between the first pressing plate and the base plate, the second pressing plate is arranged above the first pressing plate, a second grinding wheel forming cavity is formed between the second pressing plate and the first pressing plate, a pressing part is arranged on the periphery of the second pressing plate, the bottom of the pressing part is connected with a pressing plate, the pressing plate is fixedly connected with the pressing part through a spring, a first gasket is fixedly bonded on the lower surface of the pressing plate, a groove is formed in the center, the axle center column is connected with the second pressing plate through a nut, and a second gasket is arranged on one side, close to the second pressing plate, of the nut.
The first gasket and the second gasket include but are not limited to rubber gaskets or silicone gaskets.
The handle is an arc-shaped ring handle.
The abutting disc is an annular disc.
The first pressing plate is an annular pressing plate.
After adopting above-mentioned technical scheme, compare in prior art and have following beneficial effect:
1. the requirements of forming two grinding wheels at one time can be met through the first grinding wheel forming cavity and the second grinding wheel forming cavity, the requirement of forming one grinding wheel at one time can also be met, the grinding wheel forming device is suitable for processing grinding wheels with different thicknesses, the use is more flexible, and the working efficiency is improved;
2. the grinding wheel is conveniently demoulded through the arrangement of the upper die ring, the lower die ring, the shaft core column, the nut and the like, and the working efficiency is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged view of a portion a corresponding to fig. 1.
Description of reference numerals: the grinding wheel forming device comprises a lower die ring 1, a base plate 11, a clamping head 12, an upper die ring 2, a clamping groove 21, a lifting handle 22, a first pressing plate 3, a first grinding wheel forming cavity 31, a second pressing plate 4, a second grinding wheel forming cavity 41, a pressing part 42, a pressing disc 421, a spring 4211, a first gasket 4212, a groove 43, an axis column 5, a limiting block 51, a nut 52, a second gasket 521 and a through hole 53.
Detailed Description
Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: the grinding wheel forming machine comprises a lower die ring 1, an upper die ring 2, a first pressing plate 3, a second pressing plate 4 and an axis post 5, wherein a base plate 11 is arranged at the center of the lower die ring 1, the base plate 11 and the lower die ring 1 are integrally formed, a clamping head 12 is arranged on the lower die ring 1, the upper die ring 2 is installed on the lower die ring 1, the upper die ring 2 is clamped and fixed with the clamping head 12 of the lower die ring 1 through a clamping groove 21, lifting handles 22 are welded on the outer walls of the two sides of the upper die ring 2 and the lower die ring 1, the first pressing plate 3 is arranged above the base plate 11, a first grinding wheel forming cavity 31 is formed between the first pressing plate 3 and the base plate 11, a second pressing plate 4 is arranged above the first pressing plate 3, a second grinding wheel forming cavity 41 is formed between the second pressing plate 4 and the first pressing plate 3, a pressing part 42 is arranged on the periphery of the second pressing plate 4, a pressing part 42 is provided with a pressing disc 421 at the bottom of the pressing part 42, the pressing, the contact surface of the abutting disc 421 and the upper mold ring 2 is provided with a first gasket 42112 in an adhering manner, the upper mold ring 2 is provided with a groove 43, the axial column 5 vertically penetrates through the lower mold ring 1, the first pressing plate 3 and the second pressing plate 4, the axial column 5 is fixedly connected with the second pressing plate 4 through a nut 52, and the centers of the backing plate 11, the first pressing plate 3 and the second pressing plate 4 are provided with a through hole 53 matched with the axial column 5.
The first spacer 4212 and the second spacer 521 are made of materials including but not limited to rubber or silicone.
The handle 22 is an arcuate loop handle.
The tightening plate 421 is a ring plate.
The first pressing plate 3 is an annular pressing plate.
The utility model discloses a theory of operation: when the grinding wheel forming device is used, the axis post is inserted into the center of the lower die ring, the lower die ring is placed on the workbench, a certain amount of grinding wheel materials are poured into the first grinding wheel forming cavity, the first grinding wheel forming cavity is flattened, the upper die ring is clamped above the lower die ring, the first pressing plate is pressed above the grinding wheel materials in the first grinding wheel forming cavity, a certain amount of grinding wheel materials are poured into the second grinding wheel forming cavity, the second pressing plate is placed, the nut is screwed on the top of the axis post, and the grinding wheel materials are firmly pressed by the second pressing plate; during demoulding, the nut is unscrewed, the axle center column is pulled out, the second pressing plate and the upper die ring are taken away, the grinding wheel in the second grinding wheel forming cavity can be easily taken out, and after one grinding wheel is taken out, the first pressing plate can be taken out to take out the other grinding wheel.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a forming die for emery wheel processing which characterized in that: the grinding wheel forming die comprises a lower die ring, an upper die ring, a first pressing plate, a second pressing plate and an axis post, wherein a base plate is arranged at the center of the lower die ring, the base plate and the lower die ring are integrally formed, a clamping head is arranged on the upper die ring, the upper die ring is clamped and fixed with the lower die ring through a clamping groove, handles are welded and fixed on the two sides of the upper die ring and the lower die ring, the first pressing plate is arranged in the upper die ring and the lower die ring, a first grinding wheel forming cavity is formed between the first pressing plate and the base plate, the second pressing plate is arranged above the first pressing plate, a second grinding wheel forming cavity is formed between the second pressing plate and the first pressing plate, a pressing part is arranged on the periphery of the second pressing plate, the bottom of the pressing part is connected with a pressing plate, the pressing plate is fixedly connected with the pressing part through a spring, a first gasket is fixedly bonded on the lower surface of the pressing plate, a groove is formed in the center, the axle center column is connected with the second pressing plate through a nut, and a second gasket is arranged on one side, close to the second pressing plate, of the nut.
2. The forming die for grinding wheel machining according to claim 1, characterized in that: the first gasket and the second gasket include but are not limited to rubber gaskets or silicone gaskets.
3. The forming die for grinding wheel machining according to claim 1, characterized in that: the handle is an arc-shaped ring handle.
4. The forming die for grinding wheel machining according to claim 1, characterized in that: the abutting disc is an annular disc.
5. The forming die for grinding wheel machining according to claim 1, characterized in that: the first pressing plate is an annular pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022702851.4U CN213616164U (en) | 2020-11-20 | 2020-11-20 | Forming die is used in emery wheel processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022702851.4U CN213616164U (en) | 2020-11-20 | 2020-11-20 | Forming die is used in emery wheel processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213616164U true CN213616164U (en) | 2021-07-06 |
Family
ID=76634926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022702851.4U Active CN213616164U (en) | 2020-11-20 | 2020-11-20 | Forming die is used in emery wheel processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213616164U (en) |
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2020
- 2020-11-20 CN CN202022702851.4U patent/CN213616164U/en active Active
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