CN215848767U - Gypsum mould structure convenient to mould is revised - Google Patents
Gypsum mould structure convenient to mould is revised Download PDFInfo
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- CN215848767U CN215848767U CN202121406775.0U CN202121406775U CN215848767U CN 215848767 U CN215848767 U CN 215848767U CN 202121406775 U CN202121406775 U CN 202121406775U CN 215848767 U CN215848767 U CN 215848767U
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Abstract
The utility model discloses a gypsum mould structure convenient for mould modification, which comprises an upper mould, a lower mould and two side moulds, wherein the lower mould is arranged below the upper mould, the two side moulds are respectively arranged at the left side and the right side of the upper mould and the lower mould, and the upper mould, the lower mould and the two side moulds form a closed cavity; the side of lower mould includes arc side and perpendicular side, the left side of lower mould be provided with for the convex first locating convex block of arc side, the right side of lower mould be provided with for the convex second locating convex block of arc side. The gypsum mould structure convenient to mould is modified need not scrap original mould, can directly place and process the modification after fixing a position on the CNC lathe, has effectively improved the efficiency that the mould was modified, has solved the unable CNC lathe of going up of current gypsum mould and has processed the modification, the mould modifies the inefficiency problem.
Description
Technical Field
The utility model relates to the technical field of toilet bowl gypsum mold modification, in particular to a gypsum mold structure convenient for mold modification.
Background
Sanitary-ware is the articles for daily use that people live at present and are indispensable, sanitary-ware product adopts the method shaping of slip casting usually, at present adopt generally pour into thick liquids into gypsum mould or high-pressure water tank mould in the shaping body, in the gypsum mould of toilet bowl, when the appearance of mould is according to the appearance preparation of product, the shape of mould can be processed usually has a plurality of curved surfaces, if need place the CNC lathe to the gypsum mould when processing the modification, need fix a position the mould again and just can process, and because the shape of mould is mostly the curved surface, the mould can't go up the CNC lathe and fix a position and process the modification, old mould is scrapped this moment, need to reprocess a mould, test again, the inefficiency of mould modification.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a gypsum mould structure convenient for mould modification, which can be directly placed on a CNC (computerized numerical control) machine tool for positioning and then carrying out machining modification without scrapping an original mould, effectively improves the mould modification efficiency, and solves the problems that the existing gypsum mould cannot be used on the CNC machine tool for machining modification and the mould modification efficiency is low.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a gypsum mould structure convenient for mould modification comprises an upper mould, a lower mould and two side moulds, wherein the lower mould is arranged below the upper mould, the two side moulds are respectively arranged on the left side and the right side of the upper mould and the lower mould, and the upper mould, the lower mould and the two side moulds form a closed cavity;
the side edge of the lower die comprises an arc-shaped side edge and a vertical side edge, a first positioning lug protruding relative to the arc-shaped side edge is arranged on the left side of the lower die, a second positioning lug protruding relative to the arc-shaped side edge is arranged on the right side of the lower die, a third positioning lug protruding relative to the arc-shaped side edge is arranged on the front side of the lower die, and the left side surface of the first positioning lug, the right side surface of the second positioning lug, the front side surface of the third positioning lug and the surface where the vertical side edge is located form a closed rectangular body after extending;
the front side of side form be provided with for the convex fourth location lug of the leading flank of side form, the rear side of side form be provided with for the convex fifth location lug of the trailing flank of side form, the leading flank of fourth location lug the trailing flank of fifth location lug the last side of side form with the downside of side form extends the closed cuboid of back structure.
More specifically, the first positioning protrusion and the second positioning protrusion are symmetrically disposed on the left and right sides of the lower mold;
the fourth positioning lug and the fifth positioning lug are symmetrically arranged on the front side and the rear side of the side die.
Further, the lengths of the left side surface of the first positioning protrusion, the right side surface of the second positioning protrusion, the front side surface of the third positioning protrusion, the front side surface of the fourth positioning protrusion and the rear side surface of the fifth positioning protrusion are greater than or equal to 150mm, and the widths of the left side surface of the first positioning protrusion, the right side surface of the second positioning protrusion, the front side surface of the third positioning protrusion and the rear side surface of the fifth positioning protrusion are greater than or equal to 50 mm.
Further, the left side surface of the first positioning protrusion, the right side surface of the second positioning protrusion, the front side surface of the third positioning protrusion, the front side surface of the fourth positioning protrusion, and the rear side surface of the fifth positioning protrusion are rectangular, trapezoidal, or circular.
More specifically, the shape of the left side surface of the first positioning protrusion is the same as the shape of the right side surface of the second positioning protrusion, and the shape of the front side surface of the fourth positioning protrusion is the same as the shape of the rear side surface of the fifth positioning protrusion.
In a further description, the fourth positioning protrusion is disposed on a side of the front side of the side mold close to the middle of the gypsum mold structure, and the fifth positioning protrusion is disposed on a side of the rear side of the side mold close to the middle of the gypsum mold structure.
In a further description, the fourth positioning protrusion is disposed at a lower portion of a front side surface of the side mold, and the fifth positioning protrusion is disposed at a lower portion of a rear side surface of the side mold.
Compared with the prior art, the embodiment of the utility model has the following beneficial effects:
1. the first positioning lug, the second positioning lug and the third positioning lug are arranged on the lower die, when the lower die needs to be modified, a CNC machine tool can ensure that a die is put in place through the first positioning lug, the second positioning lug, the third positioning lug and the vertical side edge of the lower die, the fourth positioning lug and the fifth positioning lug are arranged on the side die, when the side die needs to be modified, the CNC machine tool can ensure that the die is put in place through the fourth positioning lug, the fifth positioning lug, the upper side surface of the side die and the lower side surface of the side die, the problem that a large gypsum die cannot be directly connected with the CNC machine tool to modify the die is effectively solved, the original die does not need to be scrapped, the die can be directly placed on the CNC machine tool to be processed and modified after being positioned, and the die re-matching process is not needed after the modification is completed, in addition, the first positioning lug, the second positioning lug and the third positioning lug are arranged in a protruding mode relative to the lower die body, and the fourth positioning lug and the fifth positioning lug are arranged in a protruding mode relative to the side die body, so that the lower die and the side die can be manufactured according to the shape of a product, the weight of the gypsum die structure is effectively reduced, the using amount of gypsum is reduced, and the effects of energy conservation and environmental protection are achieved;
2. the first positioning lug and the second positioning lug are symmetrically arranged on the left side and the right side of the lower die, and the fourth positioning lug and the fifth positioning lug are symmetrically arranged on the front side and the rear side of the side die, so that the lower die and the side die have stronger positioning stability on a CNC (computer numerical control) machine tool, and the die can be conveniently positioned and centered;
3. the left surface of first location lug the right flank of second location lug the leading flank of third location lug the leading flank of fourth location lug with the trailing flank of fifth location lug is rectangle, trapezoidal or circular, makes the lower mould perhaps contact effect when side form and CNC lathe location is better, and the atress is more even, has guaranteed the stability of location.
Drawings
The drawings are further illustrative of the utility model and the content of the drawings does not constitute any limitation of the utility model.
FIG. 1 is a schematic view of a gypsum mold structure for facilitating mold modification in accordance with one embodiment of the present invention;
FIG. 2 is a schematic view of a lower die of a gypsum mold structure to facilitate mold modification in accordance with one embodiment of the present invention;
FIG. 3 is a schematic illustration of a side mold of a gypsum mold structure to facilitate mold modification in accordance with an embodiment of the present invention;
wherein: the die comprises an upper die 1, a lower die 2, an arc-shaped side 21, a vertical side 22, a first positioning lug 23, a second positioning lug 24, a third positioning lug 25, a side die 3, a fourth positioning lug 31 and a fifth positioning lug 32.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 3, a gypsum mold structure convenient for mold modification comprises an upper mold 1, a lower mold 2 and two side molds 3, wherein the lower mold 2 is arranged below the upper mold 1, the two side molds 3 are respectively arranged at the left side and the right side of the upper mold 1 and the lower mold 2, and the upper mold 1, the lower mold 2 and the two side molds 3 form a closed cavity;
the side edge of the lower die 2 comprises an arc-shaped side edge 21 and a vertical side edge 22, a first positioning lug 23 protruding relative to the arc-shaped side edge 21 is arranged on the left side of the lower die 2, a second positioning lug 24 protruding relative to the arc-shaped side edge 21 is arranged on the right side of the lower die 1, a third positioning lug 25 protruding relative to the arc-shaped side edge 21 is arranged on the front side of the lower die 2, and the left side surface of the first positioning lug 23, the right side surface of the second positioning lug 24, the front side surface of the third positioning lug 25 and the surface where the vertical side edge 22 is located form a closed rectangular body after extending;
the front side of side form 3 is provided with for the convex fourth locating lug 31 of the leading flank of side form 3, the rear side of side form 3 is provided with for the convex fifth locating lug 32 of the trailing flank of side form 3, the leading flank of fourth locating lug 31 the trailing flank of fifth locating lug 32 the last side of side form 3 with the downside of side form 3 extends the closed cuboid of back structure.
According to the utility model, the lower die 2 is provided with the first positioning lug 23, the second positioning lug 24 and the third positioning lug 25, the first positioning lug 23 and the second positioning lug 24 are respectively arranged on the left side and the right side of the lower die 2, and the surfaces of the left side surface of the first positioning lug 23, the right side surface of the second positioning lug 24, the front side surface of the third positioning lug 25 and the vertical side 22 extend to form a closed rectangular body, when the die modification of the lower die 2 is required, the lower die 2 is placed on a CNC machine tool, and the CNC machine tool can ensure that the die is placed in place through the first positioning lug 23, the second positioning lug 24, the third positioning lug 25 and the vertical side 22 of the lower die 2. Similarly, through the side form 3 sets up fourth positioning lug 31 and fifth positioning lug 32, because fourth positioning lug 31 with fifth positioning lug 32 set up respectively in the front side and the rear side of side form 3, just fourth positioning lug 31's leading flank the trailing flank of fifth positioning lug 32 the last side of side form 3 with the closed cuboid of structure after the downside of side form 3 extends, it is right when needs the side form 3 carries out the mould and modifies the time, will the side form 3 is placed in the CNC lathe, and the CNC lathe can pass through fourth positioning lug 31, fifth positioning lug 32 the last side of side form 3 with the downside of side form 3 ensures that the mould is put in place.
The gypsum mould structure convenient for mould modification effectively solves the problem that a large gypsum mould can not be directly fixed on a CNC machine tool for mould modification, does not need to scrap the original mould, can be directly placed on a CNC machine tool for processing and modification after positioning, does not need to carry out a die re-matching process after modification is finished, is convenient for modifying the die, effectively improves the die modifying efficiency, and in addition, since the first positioning projection 23, the second positioning projection 24 and the third positioning projection 25 are all arranged to be protruded with respect to the body of the lower mold 2, the fourth positioning lug 31 and the fifth positioning lug 32 are both arranged in a protruding way relative to the body of the side die 3, the shapes of the lower die 2 and the side die 3 can be manufactured according to the shape of a product, so that the weight of the gypsum die structure is effectively reduced, the using amount of gypsum is reduced, and the effects of energy conservation and environmental protection are achieved.
More specifically, the first positioning protrusion 23 and the second positioning protrusion 24 are symmetrically disposed on the left and right sides of the lower mold 2;
the fourth positioning convex block 31 and the fifth positioning convex block 32 are symmetrically arranged on the front side and the rear side of the side die 3.
Since the first positioning protrusions 23 and the second positioning protrusions 24 are symmetrically disposed at the left and right sides of the lower mold 2, and the fourth positioning convex block 31 and the fifth positioning convex block 32 are symmetrically arranged at the front side and the rear side of the side die 3, so that the positioning stability of the lower die 2 and the side die 3 on a CNC machine tool is stronger, and in addition, the front-back direction shown in fig. 2 can be regarded as the X-axis of the CNC machine, and through any point on the third positioning convex block 25 and the opposite straight edge, the actual length of the mold in this direction can be obtained and the midpoint of the X-axis, denoted as a, the left-right direction shown in fig. 2 can be regarded as the Y-axis of the CNC machine, and through the first positioning bump 23 and the second positioning bump 24, the actual length of the mold in the direction can be obtained, the midpoint of the Y axis is calculated, which is marked as b, and finally the obtained coordinates (a, b) are the central point of the lower mold 2; in the same way, through fourth positioning lug 31, fifth positioning lug 32 the side form 3 the last side with the downside of side form 3 can confirm the central point of side form 3 is worked as lower mould 2 or side form 3 is placed in the CNC lathe, can conveniently fix a position the mould and divide.
Preferably, the lengths of the left side surface of the first positioning protrusion 23, the right side surface of the second positioning protrusion 24, the front side surface of the third positioning protrusion 25, the front side surface of the fourth positioning protrusion 31 and the rear side surface of the fifth positioning protrusion 32 are greater than or equal to 150mm, and the widths are greater than or equal to 50 mm.
The lengths and the widths of the left side surface of the first positioning lug 23, the right side surface of the second positioning lug 24, the front side surface of the third positioning lug 25, the front side surface of the fourth positioning lug 31 and the rear side surface of the fifth positioning lug 32 are limited, so that the positioning area is not too small when the CNC machine tool is used for positioning, and the positioning stability is ensured, so that the positioning effect is ensured.
Preferably, the left side surface of the first positioning protrusion 23, the right side surface of the second positioning protrusion 24, the front side surface of the third positioning protrusion 25, the front side surface of the fourth positioning protrusion 31, and the rear side surface of the fifth positioning protrusion 32 are rectangular, trapezoidal, or circular in shape.
The left surface of first locating lug 23 the right flank of second locating lug 24 the leading flank of third locating lug 25 the leading flank of fourth locating lug 31 with the trailing flank of fifth locating lug 32 the shape is rectangle, trapezoidal or circular, makes lower mould 2 perhaps contact effect when side form 3 is fixed a position with the CNC lathe is better, and the atress is more even, has guaranteed the stability of location.
Preferably, the shape of the left side surface of the first positioning protrusion 23 is the same as the shape of the right side surface of the second positioning protrusion 24, and the shape of the front side surface of the fourth positioning protrusion 31 is the same as the shape of the rear side surface of the fifth positioning protrusion 32.
The shape of the left side surface of the first positioning bump 23 is the same as the shape of the right side surface of the second positioning bump 24, the shape of the front side surface of the fourth positioning bump 31 is the same as the shape of the rear side surface of the fifth positioning bump 32, so that the lower die 2 or the side die 3 is better in contact effect when being positioned by a CNC machine tool, the stress of two opposite positioning surfaces is more uniform, and the positioning stability is ensured.
Preferably, the fourth positioning protrusion 31 is disposed on one side of the front side of the side mold 3 close to the middle of the gypsum mold structure, and the fifth positioning protrusion 32 is disposed on one side of the rear side of the side mold 3 close to the middle of the gypsum mold structure.
It should be noted that, for the side mold 3 located on the left side of the upper mold 1 and the lower mold 2, the fourth positioning protrusion 31 is disposed on one side of the front side surface of the side mold 3 close to the middle of the gypsum mold structure (i.e., the right side of the side mold 3), and the fifth positioning protrusion 32 is disposed on one side of the rear side surface of the side mold 3 close to the middle of the gypsum mold structure (i.e., the right side of the side mold 3); for being located go up mould 1 with side form 3 on the right side of lower mould 2, fourth location lug 31 set up in being close to of the leading flank of side form 3 one side at the middle part of gypsum mould structure (promptly side form 3's left side), fifth location lug 32 set up in being close to of the trailing flank of side form 3 one side at the middle part of gypsum mould structure (promptly side form 3's left side), it is right to improve the CNC lathe the convenient degree of side form 3's location effectively improves the modification efficiency of mould.
Preferably, the fourth positioning protrusion 31 is disposed at a lower portion of a front side surface of the side mold 3, and the fifth positioning protrusion 32 is disposed at a lower portion of a rear side surface of the side mold 3.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. A gypsum mould structure convenient for mould modification is characterized by comprising an upper mould, a lower mould and two side moulds, wherein the lower mould is arranged below the upper mould, the two side moulds are respectively arranged at the left side and the right side of the upper mould and the lower mould, and the upper mould, the lower mould and the two side moulds form a closed cavity;
the side edge of the lower die comprises an arc-shaped side edge and a vertical side edge, a first positioning lug protruding relative to the arc-shaped side edge is arranged on the left side of the lower die, a second positioning lug protruding relative to the arc-shaped side edge is arranged on the right side of the lower die, a third positioning lug protruding relative to the arc-shaped side edge is arranged on the front side of the lower die, and the left side surface of the first positioning lug, the right side surface of the second positioning lug, the front side surface of the third positioning lug and the surface where the vertical side edge is located form a closed rectangular body after extending;
the front side of side form be provided with for the convex fourth location lug of the leading flank of side form, the rear side of side form be provided with for the convex fifth location lug of the trailing flank of side form, the leading flank of fourth location lug the trailing flank of fifth location lug the last side of side form with the downside of side form extends the closed cuboid of back structure.
2. The gypsum mold structure for facilitating mold modification according to claim 1, wherein the first positioning protrusion and the second positioning protrusion are symmetrically disposed on left and right sides of the lower mold;
the fourth positioning lug and the fifth positioning lug are symmetrically arranged on the front side and the rear side of the side die.
3. The gypsum mold structure for facilitating mold modification according to claim 1, wherein the left side of the first positioning projection, the right side of the second positioning projection, the front side of the third positioning projection, the front side of the fourth positioning projection, and the back side of the fifth positioning projection have a length of 150mm or more and a width of 50mm or more.
4. The gypsum mold structure for facilitating mold modification of claim 1, wherein the left side of the first positioning projection, the right side of the second positioning projection, the front side of the third positioning projection, the front side of the fourth positioning projection, and the back side of the fifth positioning projection are rectangular, trapezoidal, or circular in shape.
5. The gypsum mold structure for facilitating mold modification according to claim 4, wherein the left side of the first positioning projection has the same shape as the right side of the second positioning projection, and the front side of the fourth positioning projection has the same shape as the rear side of the fifth positioning projection.
6. The gypsum mold structure for facilitating mold modification according to claim 1, wherein the fourth positioning protrusion is disposed on a side of the front side of the side mold near the middle of the gypsum mold structure, and the fifth positioning protrusion is disposed on a side of the rear side of the side mold near the middle of the gypsum mold structure.
7. The gypsum mold structure for facilitating mold modification of claim 1, wherein the fourth positioning protrusion is provided at a lower portion of a front side surface of the side mold, and the fifth positioning protrusion is provided at a lower portion of a rear side surface of the side mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121406775.0U CN215848767U (en) | 2021-06-23 | 2021-06-23 | Gypsum mould structure convenient to mould is revised |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121406775.0U CN215848767U (en) | 2021-06-23 | 2021-06-23 | Gypsum mould structure convenient to mould is revised |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215848767U true CN215848767U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121406775.0U Active CN215848767U (en) | 2021-06-23 | 2021-06-23 | Gypsum mould structure convenient to mould is revised |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215848767U (en) |
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2021
- 2021-06-23 CN CN202121406775.0U patent/CN215848767U/en active Active
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Address after: 529728 No.1 Hongjiang Road, Gonghe Town, Heshan City, Jiangmen City, Guangdong Province Patentee after: JIANGMEN DONGPENG INTELLIGENT HOUSEHOLD Co.,Ltd. Patentee after: FOSHAN DONGPENG SANITARY WARE Co.,Ltd. Patentee after: GUANGDONG DONGPENG HOLDINGS Co.,Ltd. Patentee after: Foshan Dongpeng integrated Sanitary Ware Co.,Ltd. Address before: 528000 side of youyugang, Haikou village, Zhangcha street, Chancheng District, Foshan City, Guangdong Province Patentee before: FOSHAN DONGPENG SANITARY WARE Co.,Ltd. Patentee before: GUANGDONG DONGPENG HOLDINGS Co.,Ltd. Patentee before: Foshan Dongpeng integrated Sanitary Ware Co.,Ltd. Patentee before: JIANGMEN DONGPENG INTELLIGENT HOUSEHOLD Co.,Ltd. |