CN214080974U - Diamond grinding wheel device of colding pressing fast - Google Patents
Diamond grinding wheel device of colding pressing fast Download PDFInfo
- Publication number
- CN214080974U CN214080974U CN202022536538.8U CN202022536538U CN214080974U CN 214080974 U CN214080974 U CN 214080974U CN 202022536538 U CN202022536538 U CN 202022536538U CN 214080974 U CN214080974 U CN 214080974U
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- lower bolster
- grinding wheel
- shaping mould
- mould benevolence
- top board
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Abstract
The utility model discloses a diamond wheel device of colding pressing fast, including the top plate, the top surface and the thrustor transmission of top plate are connected, and the below of top plate is equipped with the lower bolster, and the top surface of lower bolster inlays and is equipped with shaping mould benevolence, and the bottom surface of top plate is equipped with shaping mould benevolence top surface opening complex cyclic annular lug, and after top plate and lower bolster cooperation, cyclic annular lug is located the die cavity of shaping mould benevolence. The utility model discloses in, drive the top board up-and-down motion through the thrustor, realize the suppression to the stock, and the off-the-shelf ejection of compact, the lower bolster top surface inlays shaping mould benevolence and the cooperation of top board of establishing, extrude the raw materials and make into the stock, and under the effect of holding pressure, the heating device who is used for heating the stock that is equipped with through the inboard of shaping mould benevolence carries out high temperature heating to the stock, until the shaping, close heating device this moment, send into circulating flow's coolant liquid in the cooling runner through the cooling tube way, can carry out the rapid cooling heat dissipation.
Description
Technical Field
The utility model relates to a emery wheel preparation technical field specifically is a diamond grinding wheel device of colding pressing fast.
Background
In the prior art, after the diamond grinding wheel is sintered and cooled, the diamond grinding wheel must be cooled and demoulded, the existing cooling modes are natural cooling in a furnace and natural cooling of air outside the furnace, the two cooling methods have long cooling time, and the cooling is carried out under the condition of no pressure, so that the rebound change of the microstructure in the grinding wheel is easily caused, and the quality of the grinding wheel is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a diamond wheel device of colding pressing fast to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a diamond grinding wheel device of colding pressing fast, includes the top plate, the top surface and the thrustor transmission of top plate are connected, the below of top plate is equipped with the lower bolster, the top surface of lower bolster inlays and is equipped with shaping mould benevolence, the bottom surface of top plate be equipped with shaping mould benevolence top surface opening complex cyclic annular lug, and after top plate and lower bolster cooperation, cyclic annular lug is located the die cavity of shaping mould benevolence, the inside of top plate and lower bolster all is equipped with the cooling runner, the cooling runner all communicates with the cooling pipeline that corresponds.
Furthermore, a heating device for heating the blank is arranged on the inner side of the molding die core.
Furthermore, electromagnetic control valves are arranged on the cooling pipelines, and the signal input ends of the electromagnetic control valves are electrically connected with the signal output end of a master control part of the device.
Furthermore, the cross section of a cooling runner in the lower template is of a U-shaped structure, and a connecting port on the cooling runner is positioned above the lower template and corresponds to the side surface of the molding die core.
Furthermore, the bottom surface of lower bolster is equipped with the mounting panel, the lower bolster is fixed in on the board through the mounting panel.
Furthermore, the annular convex block is detachably and fixedly connected with the upper pressure plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, drive the top board up-and-down motion through the thrustor, realize the suppression to the stock, and the off-the-shelf ejection of compact, the lower bolster top surface inlays shaping mould benevolence and the cooperation of top board of establishing, extrude the raw materials and make into the stock, and under the effect of holding pressure, the heating device who is used for heating the stock that is equipped with through the inboard of shaping mould benevolence carries out high temperature heating to the stock, until the shaping, close heating device this moment, send into circulating flow's coolant liquid in the cooling runner through the cooling tube way, can carry out the heat dissipation of rapid cooling, during owing to the cooling, the lower bolster still joins in marriage with the top board together with the top board, still keep inside pressure, therefore, the inside tissue of emery wheel is unanimous, the change of local bounce-back can not appear, therefore, the quality is better.
Drawings
FIG. 1 is a schematic structural diagram of a diamond grinding wheel rapid cold pressing device;
FIG. 2 is a bottom view of an upper platen of a diamond grinding wheel rapid cold press apparatus;
fig. 3 is a top view of the middle and lower templates of a diamond grinding wheel rapid cooling device.
In the figure: 1. an upper pressure plate; 2. a lower template; 3. molding a mold core; 4. an annular projection; 5. a cooling flow channel; 6. a cooling pipeline; 7. an electromagnetic control valve; 8. and (7) mounting the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the first skilled person in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a diamond grinding wheel device of colding pressing fast, including top board 1, the top surface and the thrustor transmission of top board 1 are connected, the below of top board 1 is equipped with lower bolster 2, the top surface of lower bolster 2 inlays and is equipped with shaping mould benevolence 3, the bottom surface of top board 1 is equipped with 3 top surface opening complex cyclic annular lugs 4 with shaping mould benevolence, and behind top board 1 and the cooperation of lower bolster 2, cyclic annular lug 4 is located the die cavity of shaping mould benevolence 3, the inside of top board 1 and lower bolster 2 all is equipped with cooling runner 5, cooling runner 5 all communicates with the cooling pipeline 6 that corresponds.
Drive top board 1 up-and-down motion through thrustor (like the hydraulic press), realize the suppression to the stock, and the off-the-shelf ejection of compact, the shaping mould benevolence 3 that the 2 top surfaces of lower bolster were inlayed and are established cooperates with top board 1, extrude the raw materials and make into the stock, and under the effect of keeping pressure, the heating device who is used for heating the stock that is equipped with through the inboard of shaping mould benevolence 3 carries out high temperature heating to the stock, until the shaping, close heating device this moment, send into circulating flow's coolant liquid (like water) in cooling channel 5 through cooling line 6, can carry out the rapid cooling heat dissipation, when cooling, lower bolster 2 still cooperate with top board 1 together, still keep inside pressure, consequently, the inside tissue of emery wheel is unanimous, the change of local bounce-back can not appear, therefore the quality is better.
In addition, all be equipped with solenoid electric valve 7 on the cooling pipeline 6, the signal input part of solenoid electric valve 7 and the signal output part electric connection of the master control portion of device can be in the in-process of heating, and through controlling solenoid electric valve 7 and closing the pipeline, avoid the heat to scatter, when needing the cooling heat dissipation, cool down the heat dissipation through opening solenoid electric valve 7.
The cross section of the cooling runner 5 inside the lower template 2 is of a U-shaped structure, and a connector on the cooling runner 5 is located above the lower template 2 and corresponds to the side face of the molding die core 3, so that the cooling runner 5 forms a semi-surrounding structure for the molding die core 3, thereby increasing the heat exchange area and improving the cooling efficiency.
The bottom surface of lower bolster 2 is equipped with mounting panel 8, and lower bolster 2 is fixed in on the board through mounting panel 8 for lower bolster 2 is more stable with the cooperation of top board 1.
The annular convex block 4 and the upper pressing plate 1 are fixedly connected in a detachable mode, so that grinding wheels with different thicknesses can be produced conveniently, time for replacing the lower die plate 2 is saved, and production efficiency is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a diamond grinding wheel device of colding pressing fast, includes top board (1), its characterized in that: the top surface and the thrustor transmission of top board (1) are connected, the below of top board (1) is equipped with lower bolster (2), the top surface of lower bolster (2) inlays and is equipped with shaping mould benevolence (3), the bottom surface of top board (1) is equipped with shaping mould benevolence (3) top surface opening complex cyclic annular lug (4), and in top board (1) and lower bolster (2) cooperation back, cyclic annular lug (4) are located the die cavity of shaping mould benevolence (3), the inside of top board (1) and lower bolster (2) all is equipped with cooling runner (5), cooling runner (5) all communicate with cooling pipeline (6) that correspond.
2. The diamond grinding wheel rapid cold pressing device according to claim 1, characterized in that: and a heating device for heating the blank is arranged on the inner side of the forming mold core (3).
3. The diamond grinding wheel rapid cold pressing device according to claim 1, characterized in that: and the cooling pipeline (6) is provided with an electromagnetic control valve (7), and the signal input end of the electromagnetic control valve (7) is electrically connected with the signal output end of a master control part of the device.
4. The diamond grinding wheel rapid cold pressing device according to claim 1, characterized in that: the cross section of a cooling runner (5) in the lower template (2) is of a U-shaped structure, and a connecting port on the cooling runner (5) is positioned above the lower template (2) and corresponds to the side face of the molding die core (3).
5. The diamond grinding wheel rapid cold pressing device according to claim 1, characterized in that: the bottom surface of lower bolster (2) is equipped with mounting panel (8), lower bolster (2) are fixed in on the board through mounting panel (8).
6. The diamond grinding wheel rapid cold pressing device according to claim 1, characterized in that: the annular convex block (4) is detachably and fixedly connected with the upper pressure plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022536538.8U CN214080974U (en) | 2020-11-05 | 2020-11-05 | Diamond grinding wheel device of colding pressing fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022536538.8U CN214080974U (en) | 2020-11-05 | 2020-11-05 | Diamond grinding wheel device of colding pressing fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214080974U true CN214080974U (en) | 2021-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022536538.8U Active CN214080974U (en) | 2020-11-05 | 2020-11-05 | Diamond grinding wheel device of colding pressing fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214080974U (en) |
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2020
- 2020-11-05 CN CN202022536538.8U patent/CN214080974U/en active Active
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