CN221021945U - Silica gel forming die of spotlight cover - Google Patents
Silica gel forming die of spotlight cover Download PDFInfo
- Publication number
- CN221021945U CN221021945U CN202322769086.1U CN202322769086U CN221021945U CN 221021945 U CN221021945 U CN 221021945U CN 202322769086 U CN202322769086 U CN 202322769086U CN 221021945 U CN221021945 U CN 221021945U
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- Prior art keywords
- groove
- fixing
- spring
- die
- forming groove
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000000741 silica gel Substances 0.000 title claims abstract description 16
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 16
- 238000000465 moulding Methods 0.000 claims description 12
- 229920001296 polysiloxane Polymers 0.000 claims description 10
- 238000005299 abrasion Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000010572 single replacement reaction Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 description 6
- 239000000344 soap Substances 0.000 description 3
- 239000011344 liquid material Substances 0.000 description 2
- -1 and in most cases Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
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- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model discloses a silica gel forming die of a spotlight lampshade, which comprises a lower die, wherein the middle position of the upper end surface of the lower die and two sides close to the middle position are respectively provided with a mounting groove, the interiors of the three mounting grooves are respectively provided with a forming groove plate, and the middle position of the upper end surface of the forming groove plates is provided with a lampshade forming groove; two fixing grooves are symmetrically arranged on two sides of the upper end face of the forming groove plate, two fixing through holes are symmetrically arranged on two sides of the lower end face of the forming groove plate, the two fixing through holes are respectively communicated with the corresponding fixing grooves, and two fixing heads are symmetrically and fixedly arranged on two sides of the inner wall of the lower end of the mounting groove. According to the utility model, through the cooperation of the fixing structure and the pushing structure, the lamp shade forming groove on the outer surface of the die has a function of single replacement, and when the abrasion of the lamp shade forming groove is serious, the whole die does not need to be replaced, so that the waste of resources is reduced through the technical scheme.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a silica gel forming die of a spotlight lampshade.
Background
The silica gel mold is a container with a cavity, which is made of silica gel, and in most cases, liquid materials (including epoxy resin, polyester and polyurethane resin, wax, concrete, soap and the like) can be cast into the cavity, and then the liquid materials are solidified to form an object in the shape of a mold cavity;
Silicone molds are also subdivided into different categories depending on the article being manufactured, such as the more common silicone molds used to make soaps are known as soap silicone molding molds, while silicone molds used to make spotlight covers are known as silicone molding molds for spotlight covers.
When the use times of the molding groove on the silica gel molding die of the existing spotlight lampshade are too much, the abrasion is serious, and after the service life of the molding groove is reached, the molding groove and the die body are integrally manufactured, so that the original die can only be abandoned as a whole, and a new silica gel molding die is purchased and installed again, and the operation is wasted; therefore, the existing requirements are not met, and a silica gel forming die for a spotlight lampshade is provided.
Disclosure of utility model
The utility model aims to provide a silica gel forming die for a spotlight lampshade, which solves the problems that the prior silica gel forming die for the spotlight lampshade has excessive use times and serious abrasion, and the original die is only abandoned as a whole, a new silica gel forming die is purchased and installed again, and the operation is wasteful after the service life of the prior silica gel forming die is reached.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a silica gel forming die of shot-light lamp shade, includes the bed die, the intermediate position of bed die up end and the both sides that are close to the intermediate position all are equipped with a mounting groove, and a shaping frid is all installed to the inside of three mounting groove, the intermediate position of shaping frid up end is equipped with the lamp shade shaping groove;
two fixing grooves are symmetrically arranged on two sides of the upper end face of the forming groove plate, two fixing through holes are symmetrically arranged on two sides of the lower end face of the forming groove plate, the two fixing through holes are respectively communicated with the corresponding fixing grooves, two fixing heads are symmetrically and fixedly arranged on two sides of the inner wall of the lower end of the mounting groove, and the fixing heads penetrate through the fixing through holes and extend to the inside of the fixing grooves.
Preferably, an upper die is arranged above the lower die, a lampshade pressing plate is arranged at the middle position of the lower end face of the upper die and on two sides close to the middle position, and the positions of the three forming groove plates are respectively matched with the positions of the three lampshade pressing plates.
Preferably, an ejecting spring is connected between the middle position of the lower end surface of the forming groove plate and the inner wall of the mounting groove, and a spring limiting groove positioned on the lower end surface of the forming groove plate and the inner wall of the mounting groove is arranged on the outer side of the ejecting spring.
Preferably, the inside of fixed head is equipped with the spring groove, the both sides in spring groove all are equipped with a bar through-hole that runs through the fixed head shell, the inside in spring groove is equipped with fixed spring, fixed spring's both ends all are connected with a limiting plate, the face towards the bar through-hole on the limiting plate is fixed and is equipped with the rectangle fixed block, the rectangle fixed block runs through the bar through-hole and extends to the outside of fixed head, and blocks into the inside of fixed groove.
Preferably, the top of fixed head is equipped with and is located the inside dismantlement sleeve of fixed slot, just the diameter of fixed slot exit is less than the diameter of dismantling sleeve widest department, the top of fixed head inserts and dismantles telescopic inside, dismantle the face towards the rectangle fixed block on the sleeve and the face towards dismantling the sleeve on the rectangle fixed block and be the inclined plane.
Preferably, a reset spring is connected between the two sides of the lower end surface of the disassembly sleeve and the inner wall of the fixed groove, and a cylindrical spring limit groove positioned on the lower end surface of the disassembly sleeve is arranged on the outer side of the reset spring.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the forming groove plate with the lamp shade forming groove on the outer surface can be replaced by matching the fixing structure and the pushing structure, and when the abrasion of the lamp shade forming groove is serious, the lamp shade forming groove can be independently replaced, so that the waste of resources is reduced by adopting the technical scheme;
2. According to the utility model, the extruded ejection spring is connected between the middle position of the lower end surface of the formed groove plate and the inner wall of the mounting groove, and after the fixation of the formed groove plate is released, a part of the formed groove plate can be directly ejected from the inside of the mounting groove by the reaction force of the extruded ejection spring.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a front view of the overall structure of the present utility model, partially seen from the inside;
fig. 3 is an enlarged view of the structure of fig. 2a according to the present utility model.
In the figure: 1. a lower die; 2. an upper die; 3. a mounting groove; 4. forming a groove plate; 5. a spring is ejected; 6. a fixing groove; 7. a fixing through hole; 8. disassembling the sleeve; 9. a return spring; 10. a fixed head; 11. a spring groove; 12. a bar-shaped through hole; 13. a fixed spring; 14. a limiting plate; 15. rectangular fixed blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
The lower die 1 (model ZW-0005), the ejector spring 5 (model JX 110) and the rectangular fixing block 15 (model 304) mentioned in the present utility model are available from market purchase or private customization.
Referring to fig. 1 to 3, an embodiment of the present utility model provides: the utility model provides a silica gel forming die of shot-light lamp shade, includes bed die 1, and the intermediate position of bed die 1 up end and the both sides that are close to the intermediate position all are equipped with a mounting groove 3, and a shaping frid 4 is all installed to the inside of three mounting groove 3, and the intermediate position of shaping frid 4 up end is equipped with the lamp shade shaping groove;
Two fixing grooves 6 are symmetrically arranged on two sides of the upper end surface of the forming groove plate 4, two fixing through holes 7 are symmetrically arranged on two sides of the lower end surface of the forming groove plate 4, the two fixing through holes 7 are respectively communicated with the corresponding fixing grooves 6, two fixing heads 10 are symmetrically and fixedly arranged on two sides of the inner wall of the lower end of the mounting groove 3, and the fixing heads 10 penetrate through the fixing through holes 7 and extend to the inside of the fixing grooves 6; when the lamp shade forming groove is worn seriously and the production standard is not met, the fixing of the forming groove plate 4 with the lamp shade forming groove on the outer surface is firstly required to be released, the forming groove plate 4 is fixed in the mounting groove 3 by the rectangular fixing blocks 15 on the outer surface of the two fixing heads 10, by pressing down the dismounting sleeve 8, the inclined surface on the lower end surface of the dismounting sleeve 8 and the inclined surface on the upper end surface of the rectangular fixing block 15 can be released from each other, and when the two inclined surfaces are in contact with each other, and the dismounting sleeve 8 will be pushed inwards when it is still descending, so that the fixation is released, and when the fixation is released, the forming groove plate 4 can be directly pulled out, and the lamp shade forming groove on the forming groove plate 4 can be removed along with the pulling out of the forming groove plate 4, when a new formed groove plate 4 needs to be installed, the fixing through holes 7 positioned on the lower end surface of the formed groove plate 4 are aligned with the fixing heads 10, then inserted, the rectangular fixing blocks 15 will contact with the inlets of the fixing through holes 7 as the formed groove plate 4 descends, and the rectangular fixing blocks 15 will be pushed inwards as the formed groove plate 4 goes deep, when the two rectangular fixing blocks 15 are moved inward, the fixing springs 13 between them will be pressed, when the rectangular fixing block 15 passes through the fixing through hole 7, the rectangular fixing block 15 can be clamped into the fixing groove 6 by the reaction force of the extruded fixing spring 13, thereby fixing the forming groove plate 4, and the lamp shade forming groove is also completed along with the replacement along with the fixation of the new forming groove plate 4, through the technical scheme, the lampshade forming groove can be independently replaced, so that the whole lampshade forming groove does not need to be replaced, and the waste of resources is reduced.
Further, an upper die 2 is arranged above the lower die 1, a lampshade pressing plate is arranged at the middle position of the lower end surface of the upper die 2 and at two sides close to the middle position, and the positions of the three forming groove plates 4 are respectively matched with the positions of the three lampshade pressing plates; an ejecting spring 5 is connected between the middle position of the lower end surface of the forming groove plate 4 and the inner wall of the mounting groove 3, and a spring limiting groove positioned on the lower end surface of the forming groove plate 4 and the inner wall of the mounting groove 3 is arranged at the outer side of the ejecting spring 5; the inside of the fixed head 10 is provided with a spring groove 11, both sides of the spring groove 11 are respectively provided with a strip-shaped through hole 12 penetrating through the shell of the fixed head 10, the inside of the spring groove 11 is provided with a fixed spring 13, both ends of the fixed spring 13 are respectively connected with a limiting plate 14, the surface, facing the strip-shaped through hole 12, of the limiting plate 14 is fixedly provided with a rectangular fixed block 15, and the rectangular fixed block 15 penetrates through the strip-shaped through hole 12 to extend to the outer side of the fixed head 10 and is clamped into the inside of the fixed groove 6; a disassembly sleeve 8 positioned in the fixing groove 6 is arranged above the fixing head 10, the diameter of the outlet of the fixing groove 6 is smaller than the diameter of the widest part of the disassembly sleeve 8, the top end of the fixing head 10 is inserted into the disassembly sleeve 8, and the surface of the disassembly sleeve 8 facing the rectangular fixing block 15 and the surface of the rectangular fixing block 15 facing the disassembly sleeve 8 are inclined surfaces; a reset spring 9 is connected between the two sides of the lower end surface of the disassembly sleeve 8 and the inner wall of the fixed groove 6, and a cylindrical spring limit groove positioned on the lower end surface of the disassembly sleeve 8 is arranged on the outer side of the reset spring 9.
The spring 5 is extruded between the middle position of the lower end surface of the forming groove plate 4 and the inner wall of the mounting groove 3, after the fixing of the forming groove plate 4 is released, a part of the forming groove plate 4 can be directly ejected from the inside of the mounting groove 3 by the reaction force of the extruded spring 5, and the situation that the fixing of the forming groove plate 4 is released but the forming groove plate 4 is still blocked in the inside of the mounting groove 3 can be effectively prevented by the technical scheme.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a silica gel forming die of shot-light lamp shade, includes bed die (1), its characterized in that: the middle position of the upper end surface of the lower die (1) and two sides close to the middle position are respectively provided with a mounting groove (3), the interiors of the three mounting grooves (3) are respectively provided with a forming groove plate (4), and the middle position of the upper end surface of the forming groove plates (4) is provided with a lampshade forming groove;
Two fixing grooves (6) are symmetrically formed in two sides of the upper end face of the forming groove plate (4), two fixing through holes (7) are symmetrically formed in two sides of the lower end face of the forming groove plate (4), the two fixing through holes (7) are respectively communicated with the corresponding fixing grooves (6), two fixing heads (10) are symmetrically and fixedly arranged in two sides of the inner wall of the lower end of the mounting groove (3), and the fixing heads (10) penetrate through the fixing through holes (7) and extend to the inside of the fixing grooves (6).
2. The silicone molding die of a spotlight cover according to claim 1, wherein: the upper die (2) is arranged above the lower die (1), a lampshade pressing plate is arranged at the middle position of the lower end face of the upper die (2) and two sides close to the middle position, and the positions of the three forming groove plates (4) are matched with the positions of the three lampshade pressing plates respectively.
3. The silicone molding die of a spotlight cover according to claim 1, wherein: an ejecting spring (5) is connected between the middle position of the lower end surface of the forming groove plate (4) and the inner wall of the mounting groove (3), and a spring limiting groove positioned on the lower end surface of the forming groove plate (4) and the inner wall of the mounting groove (3) is arranged on the outer side of the ejecting spring (5).
4. The silicone molding die of a spotlight cover according to claim 1, wherein: the inside of fixed head (10) is equipped with spring groove (11), the both sides of spring groove (11) all are equipped with bar through-hole (12) that run through fixed head (10) shell, the inside of spring groove (11) is equipped with fixed spring (13), the both ends of fixed spring (13) all are connected with limiting plate (14), the face towards bar through-hole (12) on limiting plate (14) is fixed and is equipped with rectangle fixed block (15), rectangle fixed block (15) run through bar through-hole (12) and extend to the outside of fixed head (10), and block into the inside of fixed slot (6).
5. The silicone molding die for a spotlight cover as defined in claim 4, wherein: the top of fixed head (10) is equipped with and is located inside dismantlement sleeve (8) of fixed slot (6), just the diameter of fixed slot (6) exit is less than the diameter of dismantlement sleeve (8) widest department, the inside of dismantlement sleeve (8) is inserted on the top of fixed head (10), the face towards rectangle fixed block (15) on dismantlement sleeve (8) and the face towards dismantlement sleeve (8) on rectangle fixed block (15) are the inclined plane.
6. The silicone molding die of a spotlight cover according to claim 5, wherein: a reset spring (9) is connected between the two sides of the lower end face of the disassembly sleeve (8) and the inner wall of the fixed groove (6), and a cylindrical spring limit groove positioned on the lower end face of the disassembly sleeve (8) is arranged on the outer side of the reset spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322769086.1U CN221021945U (en) | 2023-10-16 | 2023-10-16 | Silica gel forming die of spotlight cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322769086.1U CN221021945U (en) | 2023-10-16 | 2023-10-16 | Silica gel forming die of spotlight cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221021945U true CN221021945U (en) | 2024-05-28 |
Family
ID=91190098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322769086.1U Active CN221021945U (en) | 2023-10-16 | 2023-10-16 | Silica gel forming die of spotlight cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221021945U (en) |
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2023
- 2023-10-16 CN CN202322769086.1U patent/CN221021945U/en active Active
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