CN211131466U - Mould enclosing assembly for casting male mould - Google Patents
Mould enclosing assembly for casting male mould Download PDFInfo
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- CN211131466U CN211131466U CN201921741846.5U CN201921741846U CN211131466U CN 211131466 U CN211131466 U CN 211131466U CN 201921741846 U CN201921741846 U CN 201921741846U CN 211131466 U CN211131466 U CN 211131466U
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Abstract
The utility model relates to a casting is enclosing mould subassembly for formpiston, the edge of bottom plate extends upwards, forms the lateral wall, the lateral wall is perpendicular to the bottom plate, the upper surface of bottom plate is equipped with the arch, the space between arch and the lateral wall, has seted up enclosing mould box through-hole on the lateral wall; the mould enclosing ring is sleeved on the upper jaw mould enclosing box or the lower jaw mould enclosing box, a mould enclosing ring through hole is formed in the mould enclosing ring, the height of the mould enclosing ring is higher than that of the upper jaw mould enclosing box and the lower jaw mould enclosing box, and the upper edge of the mould enclosing ring sleeved on the upper jaw mould enclosing box or the lower jaw mould enclosing box is positioned above the upper edge of the upper jaw mould enclosing box or the lower jaw mould enclosing box; and pressing the tray of the female die tray after the female die is prepared in the oral cavity into the space, wherein the tray handle of the female die tray penetrates out of the through hole of the surrounding die box and the through hole of the surrounding die ring. The utility model can protect the edge of the female die from deformation, and also ensure the manufacturing precision of the denture prosthesis; and simultaneously, the utility model discloses can also control width, the thickness of pouring the gypsum, easily repairment into required model with the formpiston, easy operation, convenient to use moreover.
Description
Technical Field
The utility model belongs to the artificial tooth of oral cavity field of restoreing, specifically speaking is a irritate formpiston and use enclose mould subassembly for the artificial tooth of oral cavity (denture) is restoreed and is irritated of other oral cavity impressions.
Background
From the impression (female mold) printed in the oral cavity, plaster needs to be poured to make a plaster model (male mold), and then a denture prosthesis or clinical observation research is made on the male mold.
At present, after a female die is clinically prepared, a male die is obtained by directly stacking gypsum on the female die for forming or in a back-off mode, and the male die has the following defects:
1. The edge of the female die is easy to be expanded to deform the female die, and finally the manufacturing precision of the denture prosthesis is directly influenced.
2. The width and thickness required for pouring gypsum are difficult to control, which is not beneficial to trimming into a standard male die.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem that the present acquisition formpiston exists, the utility model aims to provide a irritate system for formpiston enclose mould subassembly.
The purpose of the utility model is realized through the following technical scheme:
The utility model discloses an upper jaw encloses diaphragm capsule, lower jaw encloses diaphragm capsule and encloses the diaphragm ring, wherein the upper jaw encloses diaphragm capsule and the lower jaw encloses diaphragm capsule structure the same, all includes bottom plate, lateral wall and arch, the edge of bottom plate extends, forms the lateral wall upwards, this lateral wall perpendicular to bottom plate, the upper surface of bottom plate is equipped with the arch, this arch with form the space of holding filler material between the lateral wall, the width in this space of lower jaw encloses diaphragm capsule is greater than the width in this space of upper jaw encloses diaphragm capsule, enclose diaphragm capsule through-hole has been seted up on the lateral wall; the mould enclosing ring is sleeved on the upper jaw mould enclosing box or the lower jaw mould enclosing box, a mould enclosing ring through hole is formed in the mould enclosing ring, the height of the mould enclosing ring is higher than that of the upper jaw mould enclosing box and the lower jaw mould enclosing box, and the upper edge of the mould enclosing ring sleeved on the upper jaw mould enclosing box or the lower jaw mould enclosing box is positioned above the upper edge of the upper jaw mould enclosing box or the lower jaw mould enclosing box; pressing a tray of the female die tray into the space after the female die is manufactured in the oral cavity, wherein a tray handle of the female die tray penetrates through the through hole of the surrounding die box and the through hole of the surrounding die ring;
Wherein: the lower surface of the bottom plate is provided with a groove;
The groove and the bulge are oppositely arranged;
The bulge is an arc surface, the middle of the bulge in the left-right direction is high, the two sides of the bulge are low, and the height of the bulge in the front-back direction is reduced from one side far away from the through hole of the mould enclosing box to the other side close to the through hole of the mould enclosing box;
The through hole of the mould enclosing box is arranged opposite to the other side of the bulge;
The top of the protrusion is lower than the upper edge of the side wall;
The space is an arc corresponding to the upper jaw teeth or the lower jaw teeth;
The protrusion is positioned in the middle of the upper surface of the bottom plate.
The utility model discloses an advantage does with positive effect:
1. The utility model has the advantages that the surrounding mould ring is sleeved outside the surrounding mould box, so that the edge of the female mould can be well protected from deformation, and the manufacturing precision of the denture prosthesis is ensured; and simultaneously, the utility model discloses a enclose width, the thickness that the mould circle can also control the system gypsum of pouring well, easily repairment into required model with the formpiston, easy operation moreover, convenient to use.
2. The utility model discloses enclose the bottom plate lower surface of diaphragm capsule and set up the recess, both alleviateed enclose diaphragm capsule dead weight, made enclose diaphragm capsule be convenient for again process.
Drawings
Fig. 1 is one of the three-dimensional structures of the maxillary bounding box of the utility model;
Fig. 2 is a second schematic view of the three-dimensional structure of the maxillary enclosure box of the present invention;
Fig. 3 is one of the three-dimensional structures of the lower jaw surrounding mold box of the present invention;
Fig. 4 is a second schematic perspective view of the lower jaw enclosure of the present invention;
FIG. 5 is a schematic view of the three-dimensional structure of the mold surrounding ring of the present invention;
Wherein: 1 is the upper jaw encloses the diaphragm capsule, 2 is the lower jaw encloses the diaphragm capsule, 3 is for enclosing the diaphragm ring, 4 is the bottom plate, 5 is the lateral wall, 6 is the arch, 7 is the recess, 8 is for enclosing diaphragm capsule through-hole, 9 is for enclosing diaphragm ring through-hole.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-5, the utility model comprises an upper jaw surrounding mold box 1, a lower jaw surrounding mold box 2 and a surrounding mold ring 3, wherein the upper jaw surrounding mold box 1 and the lower jaw surrounding mold box 2 have the same structure and comprise a bottom plate 4, a side wall 5 and a bulge 6, the edge of the bottom plate 4 extends upwards to form the side wall 5, and the side wall 5 is perpendicular to the bottom plate 4; the bottom plate 4 of this embodiment is trapezoidal, and trapezoidal four corners is the fillet all. The upper surface of bottom plate 4 is equipped with arch 6, forms the space of holding filler between this arch 6 and the lateral wall 5, and the width in this space of lower jaw enclose diaphragm capsule 2 is greater than the width in this space of upper jaw enclose diaphragm capsule 1, and arch 6 on lower jaw enclose diaphragm capsule 2 is greater than arch 6 on upper jaw enclose diaphragm capsule 1, has seted up on lateral wall 5 and has enclosed diaphragm capsule through-hole 8. The bulge 6 is an arc surface and is positioned in the middle of the upper surface of the bottom plate 4, the middle of the bulge 6 in the left-right direction is high, the two sides of the bulge 6 are low, the height of the bulge 6 in the front-back direction is reduced from one side far away from the through hole 8 of the mould enclosing box to the other side close to the through hole 8 of the mould enclosing box, and the top of the bulge 6 is lower than the upper edge of the side wall 5; enclose the opposite side of diaphragm capsule through-hole 8 and arch 6 and set up relatively, and enclose between diaphragm capsule through-hole 8 and the arch 6 the opposite side be the space, one side and the lateral wall 5 of arch 6 make an organic whole. The space of this embodiment is an arc shape corresponding to the maxillary teeth or the mandibular teeth.
The mould surrounding ring 3 of the embodiment is in a ring shape with elasticity and can be made of rubber. The mould enclosing ring 3 is sleeved on the upper jaw mould enclosing box 1 or the lower jaw mould enclosing box 2, a mould enclosing ring through hole 9 is formed in the mould enclosing ring 3, the height of the mould enclosing ring 3 is higher than that of the upper jaw mould enclosing box 1 and the lower jaw mould enclosing box 2, and the upper edge of the mould enclosing ring 3 sleeved on the upper jaw mould enclosing box 1 or the lower jaw mould enclosing box 2 is positioned above the upper edge of the upper jaw mould enclosing box 1 or the lower jaw mould enclosing box 2; the tray of the female die tray after the female die is prepared in the oral cavity is pressed into the space between the side wall 5 and the bulge 6, and the tray handle of the female die tray penetrates out of the through hole 8 of the surrounding die box and the through hole 9 of the surrounding die ring.
The lower surface of the bottom plate 4 of the embodiment is provided with the groove 7, so that the dead weight of the mould enclosing box can be reduced, and the mould enclosing box can be conveniently processed; the groove 7 of this embodiment is disposed opposite to the protrusion 6 and is located on both upper and lower surfaces of the bottom plate 4.
The utility model discloses a theory of operation does:
After a female die is manufactured by a finished tray in an oral cavity, the space in an upper die enclosure box 1 and a lower die enclosure box 2 is filled with a clinically-used alginate material after mixing, a tray handle of the female die tray penetrates out of a through hole 8 of the die enclosure box in front of the upper die enclosure box 1 or the lower die enclosure box 2, the female die tray is pressed into the alginate material in the space in the upper die enclosure box 1 or the lower die enclosure box 2, the upper edge of the female die tray is exposed by 2-3 mm from the upper edge of the upper die enclosure box 1 or the upper edge of the lower die enclosure box 2, and redundant alginate material overflowing from the upper die enclosure box 1 or the lower die enclosure box 2 is trimmed.
After the alginate material is solidified, the upper enclosing mold box 1 or the lower enclosing mold box 2 is sleeved by the enclosing mold ring 3, and the tray handle of the female mold tray penetrates out of the enclosing mold ring through hole 9 on the enclosing mold ring 3; marking the inner side of the mould enclosing ring 3 according to the thickness of plaster required by the mould; then mixing gypsum and pouring the gypsum into the surrounding mould ring 3 until the mark part is stopped; and after the gypsum is hardened, taking down the surrounding mould ring 3, the upper surrounding mould box 1 or the lower surrounding mould box 2 to obtain the gypsum male mould with the required model data. After the male die is trimmed, model analysis design and false tooth prosthesis manufacture can be carried out on the male die.
Claims (8)
1. The utility model provides a irritate system surrounding die subassembly for formpiston which characterized in that: the mold comprises an upper jaw surrounding mold box (1), a lower jaw surrounding mold box (2) and a surrounding mold ring (3), wherein the upper jaw surrounding mold box (1) and the lower jaw surrounding mold box (2) are identical in structure and respectively comprise a bottom plate (4), a side wall (5) and a protrusion (6), the edge of the bottom plate (4) extends upwards to form the side wall (5), the side wall (5) is perpendicular to the bottom plate (4), the protrusion (6) is arranged on the upper surface of the bottom plate (4), a space for containing a filling material is formed between the protrusion (6) and the side wall (5), the width of the space of the lower jaw surrounding mold box (2) is larger than that of the upper jaw surrounding mold box (1), and a surrounding mold box through hole (8) is formed in the side wall (5); the mould enclosing ring (3) is sleeved on the upper jaw mould enclosing box (1) or the lower jaw mould enclosing box (2), a mould enclosing ring through hole (9) is formed in the mould enclosing ring (3), the height of the mould enclosing ring (3) is higher than that of the upper jaw mould enclosing box (1) and the lower jaw mould enclosing box (2), and the upper edge of the mould enclosing ring (3) sleeved on the upper jaw mould enclosing box (1) or the lower jaw mould enclosing box (2) is positioned above the upper edge of the upper jaw mould enclosing box (1) or the lower jaw mould enclosing box (2); and pressing a tray of the female die tray after the female die is prepared in the oral cavity into the space, wherein a tray handle of the female die tray penetrates out of the through hole (8) of the surrounding die box and the through hole (9) of the surrounding die ring.
2. The mould surrounding assembly for the male casting mould according to claim 1, wherein: the lower surface of the bottom plate (4) is provided with a groove (7).
3. The mould surrounding assembly for the male casting mould according to claim 2, wherein: the groove (7) and the protrusion (6) are arranged oppositely.
4. The mould surrounding assembly for the male casting mould according to claim 1, wherein: the bulge (6) is an arc surface, the middle of the left and right directions of the bulge (6) is high, the two sides of the bulge are low, and the height of the front and back directions of the bulge (6) is reduced from one side far away from the through hole (8) of the enclosure box to the other side close to the through hole (8) of the enclosure box.
5. The mould surrounding assembly for the male casting mould according to claim 4, wherein: the through hole (8) of the mould enclosing box is arranged opposite to the other side of the bulge (6).
6. The mould surrounding assembly for the male casting mould according to claim 1, wherein: the top of the protrusion (6) is lower than the upper edge of the side wall (5).
7. The mould surrounding assembly for the male casting mould according to claim 1, wherein: the space is an arc corresponding to the maxillary teeth or the mandibular teeth.
8. The mould surrounding assembly for the male casting mould according to claim 1, wherein: the bulge (6) is positioned in the middle of the upper surface of the bottom plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921741846.5U CN211131466U (en) | 2019-10-17 | 2019-10-17 | Mould enclosing assembly for casting male mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921741846.5U CN211131466U (en) | 2019-10-17 | 2019-10-17 | Mould enclosing assembly for casting male mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211131466U true CN211131466U (en) | 2020-07-31 |
Family
ID=71770561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921741846.5U Active CN211131466U (en) | 2019-10-17 | 2019-10-17 | Mould enclosing assembly for casting male mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211131466U (en) |
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2019
- 2019-10-17 CN CN201921741846.5U patent/CN211131466U/en active Active
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