CN222387505U - Ornaments injection mold convenient to drawing of patterns - Google Patents
Ornaments injection mold convenient to drawing of patterns Download PDFInfo
- Publication number
- CN222387505U CN222387505U CN202420999915.7U CN202420999915U CN222387505U CN 222387505 U CN222387505 U CN 222387505U CN 202420999915 U CN202420999915 U CN 202420999915U CN 222387505 U CN222387505 U CN 222387505U
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- ornament
- die holder
- injection mold
- connecting frame
- guide rails
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- 238000002347 injection Methods 0.000 title claims abstract description 25
- 239000007924 injection Substances 0.000 title claims abstract description 25
- 238000005452 bending Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses an ornament injection mold convenient to demolding, which relates to the technical field of ornament injection molds and comprises a lower mold base and a guide rail, wherein an upper mold base is arranged at the top end of the lower mold base, connecting brackets are symmetrically and fixedly connected to two sides of the lower mold base, side plates are fixedly connected to one side of the top end of each connecting bracket, mounting cross bars are fixedly arranged at one ends of the two side plates, and the middle parts of the mounting cross bars are rotatably connected with one end of a hydraulic cylinder. According to the utility model, the guide rail arranged on the equipment forms a directional track movement, so that the connecting frame drives the upper die holder to perform demoulding, a distance of movement is performed, the top space of the lower die holder is vacated, the demoulding operation of workers is facilitated, in addition, the guide rail is matched with the connecting frame, so that the upper die holder is obliquely arranged, the lower surface of the upper die holder can be furthest exposed to the front of the workers, the workers can conveniently clean the upper die holder, and the convenience of the equipment in demoulding is improved.
Description
Technical Field
The utility model relates to the technical field of ornament injection molds, in particular to an ornament injection mold convenient to demold.
Background
The ornament injection mould is a special tool for manufacturing ornaments, the plastic is melted by a high-temperature and high-pressure mode and then injected into the mould, the required ornaments can be obtained after the plastic is cooled, the ornament injection mould is an indispensable important tool in the ornament manufacturing process, however, in the process of demoulding of the existing injection mould, the demoulding of equipment is carried out in a manual demoulding mode, the manual operation mode needs staff to keep high-intensity labor for a long time, and also needs to keep the demolding stability of the upper die holder in the demolding process, so that the upper die holder is prevented from damaging the injection molding part, the production period of the product is longer, and meanwhile, the labor intensity of the staff is higher.
Disclosure of utility model
The utility model aims to provide an ornament injection mold convenient for demolding, so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The ornament injection mold convenient for demolding comprises a lower mold seat, wherein an upper mold seat is arranged at the top end of the lower mold seat, connecting brackets are symmetrically and fixedly connected to two sides of the lower mold seat, side plates are fixedly connected to one sides of the top end of each connecting bracket, a mounting cross rod is fixedly arranged at one end of each side plate, and the middle part of each mounting cross rod is rotationally connected with one end of a hydraulic cylinder;
The guide rails are fixedly arranged on one side of the side plate, a connecting frame is connected between the guide rails in a sliding manner, four corners of the lower surface of the connecting frame are respectively and fixedly connected with the top ends of the four connecting rods, and the bottom ends of the four connecting rods are respectively and fixedly connected with the four corners of the top end of the upper die holder;
The auxiliary assembly is fixedly arranged at the top end of the connecting frame, and the top end of the auxiliary assembly is fixedly connected with the output end of the hydraulic cylinder.
The technical scheme of the utility model is further improved in that the connecting support is arranged in a C shape, and the bottom end of the connecting support is provided with a bending part which is mutually connected and matched with the side wall of the lower die holder and is used for increasing the contact area between the connecting support and the side wall of the lower die holder.
By adopting the technical scheme, the connecting support arranged in the C shape can realize the up-down connection of the lower die holder and the side plate, so that the assembly of parts on equipment is more convenient, the contact area between the connecting support and the lower die holder can be increased due to the arrangement of the bottom bending part of the connecting support, and the installation stability between the connecting support and the lower die holder can be increased.
The technical scheme of the utility model is further improved in that the connecting bracket is provided with a plurality of light-weight grooves for reducing the overall weight of the connecting bracket.
By adopting the technical scheme, the light-weight groove on the connecting support reduces the self weight of the connecting support, so that the weight load of the top end of the equipment can be reduced, and in addition, under the condition of ensuring the structural strength, the production cost of products can be reduced, and the cost input is reduced.
The technical scheme of the utility model is further improved in that the guide rails are arranged in an L shape, and the two guide rails are arranged symmetrically up and down.
By adopting the technical scheme, the guide rail arranged in the L shape can guide the connecting frame to obliquely lift upwards and then move in a translation way, the travel can drive the upper die holder to complete a demolding process through the connecting frame, in addition, the upper die holder can be moved away to open the top end space of the lower die holder for workers to perform follow-up product demolding work, in addition, the guide rail arranged in the vertical symmetry way can enable the connecting frame to form oblique sliding, so that the upper die holder fixedly connected with the connecting frame is in oblique sliding, the lower surface of the upper die holder is exposed to the front of workers to a greater extent, and the workers can conveniently clean the lower surface of the upper die holder.
The technical scheme of the utility model is further improved in that the connecting frame is arranged in a shape of a Chinese character kou, and reinforcing rib plates are arranged at four corners of an inner ring of the connecting frame.
By adopting the technical scheme, the connecting frame arranged in the shape of the Chinese character kou can leave the injection molding opening space at the top end of the upper die holder, so that the injection molding work of workers is facilitated, the reinforcing rib plates at four corners of the inner ring of the connecting frame are arranged to increase the overall structural strength of the connecting frame, and the stability of the equipment during operation is improved.
The technical scheme of the utility model is further improved in that sliding lugs which are in sliding fit with the guide rails are arranged at two ends of the connecting frame and are used for guiding the connecting frame to slide along the guide rails.
By adopting the technical scheme, the sliding convex blocks at the two ends of the connecting frame are convenient to increase the sliding fit degree between the connecting frame and the guide rail, so that the connecting frame can slide in a limited manner along the guide rail, and the demolding procedure between the lower die holder and the upper die holder is realized.
The technical scheme of the hydraulic cylinder is further improved in that the auxiliary assembly comprises connecting support plates, the two connecting support plates are symmetrically and fixedly arranged in the center of the upper surface of the connecting frame, mounting rods are fixedly arranged in the centers of the top ends of the two connecting support plates, connecting rings are rotatably connected to the middle parts of the mounting rods, and the connecting rings are fixedly connected with the output ends of the hydraulic cylinders.
By adopting the technical scheme, the connecting support plate is matched with the mounting rod to form a triangular connecting structure, the connecting support plate can be increased in connecting area with the upper surface of the connecting frame, the connecting stability between the connecting support plate and the connecting frame is increased, and in addition, the mounting rod is matched with the connecting ring to form rotary connection with the hydraulic cylinder, so that the hydraulic cylinder pulls the connecting frame through the auxiliary assembly.
The technical scheme of the utility model is further improved in that the bottom end of the connecting support plate is symmetrically provided with connecting convex blocks which are connected and matched with the connecting frames.
By adopting the technical scheme, the connection area between the connection support plate and the upper surface of the connecting frame can be increased by the arrangement of the connection convex blocks at the bottom end of the connection support plate, the connection stability between the connection support plate and the upper surface of the connecting frame can be increased, and the equipment can be ensured to stably run.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides an ornament injection mold convenient for demolding, wherein a guide rail arranged on equipment forms a directional track movement, so that when an upper mold base is driven by a connecting frame to perform demolding, a distance is moved, the top space of a lower mold base is vacated, and demolding operation is convenient for workers.
2. The utility model provides the ornament injection mold convenient for demolding, the equipment is connected through the auxiliary component arranged on the equipment, meanwhile, the injection port at the top end of the upper mold seat can flow out, so that the injection operation of workers is more convenient, in addition, the triangular structure has stability, and the stability of the equipment in operation is improved.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of a first view angle structure of the present utility model;
FIG. 2 is a schematic diagram of an overall second view structure according to the present utility model;
FIG. 3 is a schematic view of a partial structure of the present utility model;
FIG. 4 is a schematic view of a first view structure with portions broken away according to the present utility model;
FIG. 5 is a schematic view of a second view structure with partial half-section of the present utility model;
The device comprises a lower die holder 1, an upper die holder 2, a connecting bracket 3, a side plate 4, a mounting cross rod 5, a hydraulic cylinder 6, a guide rail 7, a guide rail 8, a connecting frame 9, a connecting rod 10, an auxiliary component 11, a connecting support plate 12, a mounting rod 13 and a connecting ring.
Detailed Description
The utility model is further illustrated by the following examples:
Example 1
As shown in fig. 1-5, the utility model provides an ornament injection mold convenient for demolding, which comprises a lower mold base 1, wherein an upper mold base 2 is arranged at the top end of the lower mold base 1, connecting brackets 3 are symmetrically and fixedly connected to two sides of the lower mold base 1, side plates 4 are fixedly connected to one sides of the top ends of the connecting brackets 3, a mounting cross rod 5 is fixedly arranged at one end of each side plate 4, and the middle part of each mounting cross rod 5 is rotationally connected with one end of a hydraulic cylinder 6;
The guide rails 7 are fixedly arranged on one side of the side plate 4, connecting frames 8 are connected between the guide rails 7 in a sliding manner, four corners of the lower surface of each connecting frame 8 are fixedly connected with the top ends of four connecting rods 9 respectively, and the bottom ends of the four connecting rods 9 are fixedly connected with the four corners of the top end of the upper die holder 2 respectively;
The auxiliary assembly 10, auxiliary assembly 10 fixed mounting is on the top of link 8, and the top of auxiliary assembly 10 is fixed connection with the output of pneumatic cylinder 6.
In this embodiment, when needing to carry out the drawing of patterns work, pneumatic cylinder 6 begins to carry out the pulling to auxiliary assembly 10, remove link 8 along guide rail 7 through auxiliary assembly 10, and fixed connection between link 8 and the upper die base 2 through connecting rod 9, along with the removal of link 8, upper die base 2 follows and carries out synchronous removal, can open the space on die base 1 top, make things convenient for the staff to carry out subsequent drawing of patterns operation, after the drawing of patterns operation is accomplished, pneumatic cylinder 6 rethread auxiliary assembly 10 resumes upper die base 2 to initial operating position, the process of moulding plastics of conveniently carrying out next time.
Example 2
On the basis of the embodiment 1, as shown in fig. 1-5, the utility model provides a technical scheme that, preferably, the connecting bracket 3 is arranged in a C shape, the bottom end of the connecting bracket 3 is provided with a bending part which is mutually connected and matched with the side wall of the lower die holder 1 and is used for increasing the contact area between the connecting bracket 3 and the side wall of the lower die holder 1, and a plurality of light-weight grooves are formed in the connecting bracket 3 and are used for reducing the overall weight of the connecting bracket 3.
In this embodiment, the linking bridge 3 that the C type set up can be with die holder 1 and curb plate 4 formation installation from top to bottom, make things convenient for the device to install, and the bending portion setting of linking bridge 3 bottom can increase the connection area between die holder 1 and the linking bridge 3, and then increase the connection stability between die holder 1 and the linking bridge 3, in addition, the setting in the lightweight groove on the linking bridge 3 can reduce self weight, further reduction equipment top weight load, stability when increasing equipment operation, in addition, under the prerequisite of guaranteeing structural strength, can reduce the manufacturing cost of product, further reduce equipment manufacturing cost's input.
Example 3
On the basis of the embodiment 1, as shown in fig. 1-5, the utility model provides a technical scheme that, preferably, the guide rails 7 are arranged in an L shape, the two guide rails 7 are arranged symmetrically up and down, the connecting frame 8 is arranged in a square shape, reinforcing rib plates are arranged at four corners of an inner ring of the connecting frame 8, and sliding protruding blocks which are in sliding fit with the guide rails 7 are arranged at two ends of the connecting frame 8 and used for guiding the connecting frame 8 to slide along the guide rails 7.
In this embodiment, in order to increase the sliding fit degree between guide rail 7 and link 8, sliding convex blocks with sliding fit between guide rail 7 are seted up to the lateral wall of link 8, in addition, the guide rail 7 that the L type set up can guide link 8 to lift obliquely upwards and then carry out the translation and remove, this stroke can drive upper die holder 2 through link 8 and accomplish the drawing of patterns process, in addition, the removal of upper die holder 2 can be opened in die holder 1 top space for the staff carries out subsequent product drawing of patterns work, in addition, the guide rail 7 that upper and lower symmetry set up can make link 8 form the slope slip, thereby make the upper die holder 2 with link 8 fixed connection be the slope slip, expose the lower surface of upper die holder 2 in front of the staff to a greater extent, make things convenient for the staff to clear up the lower surface of upper die holder 2, and in order to keep out upper die holder 2 top mouth space of moulding plastics, link 8 is mouthful style of setting, in addition, make things convenient for the staff to carry out the work of moulding plastics, in order to increase the structural strength of link 8, the inside four corners of link 8 all is equipped with the reinforcement floor that is used for the structure, be used for the running stability of reinforcing floor of equipment.
Example 4
On the basis of the embodiment 1, as shown in fig. 1-5, the utility model provides a technical scheme that, preferably, the auxiliary assembly 10 comprises a connecting support plate 11, two connecting support plates 11 are symmetrically and fixedly arranged at the center of the upper surface of the connecting frame 8, a mounting rod 12 is fixedly arranged at the center of the top ends of the two connecting support plates 11, a connecting ring 13 is rotatably connected at the middle part of the mounting rod 12, the connecting ring 13 is fixedly connected with the output end of the hydraulic cylinder 6, and connecting convex blocks matched with the connecting frame 8 in a connecting way are symmetrically arranged at the bottom ends of the connecting support plates 11.
In this embodiment, connect extension board 11 cooperation installation pole 12 and form a triangle-shaped connection structure, connect the setting of the connection lug of extension board 11 bottom can increase the area of connection between connection extension board 11 and the link 8 upper surface, can increase the connection stability between the two, guarantee that equipment can be stable and move, in addition, installation pole 12 cooperation go-between 13 forms the rotation connection with pneumatic cylinder 6 for pneumatic cylinder 6 pulls link 8 through auxiliary assembly 10.
The working principle of the ornament injection mold convenient for demolding is specifically described below.
As shown in fig. 1-5, when demolding is required, the hydraulic cylinder 6 starts to work, the hydraulic cylinder 6 starts to pull the auxiliary assembly 10, the connecting frame 8 moves along the guide rail 7 through the auxiliary assembly 10, the connecting frame 8 is fixedly connected with the upper die holder 2 through the connecting rod 9, the upper die holder 2 moves synchronously along with the movement of the connecting frame 8, the guide rail 7 arranged in an L-shaped manner can guide the connecting frame 8 to lift obliquely upwards and then translate, the upper die holder 2 can be driven by the connecting frame 8 to complete the demolding process, in addition, the upper die holder 2 can be moved away from the top end space of the lower die holder 1 to be opened for workers to perform subsequent product demolding work, in addition, the guide rail 7 symmetrically arranged up and down can enable the connecting frame 8 to form oblique sliding, so that the upper die holder 2 fixedly connected with the connecting frame 8 slides obliquely, the lower surface of the upper die holder 2 is exposed to the front of workers to a greater extent, the workers can clean the lower surface of the upper die holder 2 conveniently, and after demolding operation is completed, the hydraulic cylinder 6 can restore the upper die holder 2 to the initial position through the auxiliary assembly 10 to the auxiliary assembly 1 for performing the next demolding process.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (8)
1. The ornament injection mold convenient for demolding comprises a lower mold seat (1), and is characterized in that an upper mold seat (2) is arranged at the top end of the lower mold seat (1), connecting brackets (3) are symmetrically and fixedly connected to two sides of the lower mold seat (1), side plates (4) are fixedly connected to one sides of the top ends of the connecting brackets (3), mounting cross rods (5) are fixedly arranged at one ends of the two side plates (4), and the middle part of each mounting cross rod (5) is rotationally connected with one end of a hydraulic cylinder (6);
The guide rails (7), two guide rails (7) are fixedly arranged on one side of the side plate (4), a connecting frame (8) is connected between the guide rails (7) in a sliding manner, four corners of the lower surface of the connecting frame (8) are respectively and fixedly connected with the top ends of four connecting rods (9), and the bottom ends of the four connecting rods (9) are respectively and fixedly connected with the four corners of the top end of the upper die holder (2);
The auxiliary assembly (10), auxiliary assembly (10) fixed mounting is on the top of link (8), and the top of auxiliary assembly (10) is fixed connection with the output of pneumatic cylinder (6).
2. The ornament injection mold convenient to demolding according to claim 1, wherein the connecting support (3) is arranged in a C shape, and a bending part which is mutually connected and matched with the side wall of the lower mold base (1) is arranged at the bottom end of the connecting support (3) and used for increasing the contact area between the connecting support (3) and the side wall of the lower mold base (1).
3. The ornament injection mold convenient for demolding according to claim 1, wherein the connecting bracket (3) is provided with a plurality of light-weight grooves for reducing the overall weight of the connecting bracket (3).
4. The ornament injection mold convenient for demolding according to claim 1, wherein the guide rails (7) are arranged in an L shape, and the two guide rails (7) are arranged symmetrically up and down.
5. The ornament injection mold convenient to demolding according to claim 1, wherein the connecting frame (8) is arranged in a shape of a Chinese character kou, and reinforcing rib plates are arranged at four corners of an inner ring of the connecting frame (8).
6. The ornament injection mold convenient to demolding according to claim 1, wherein sliding protruding blocks which are in sliding fit with the guide rails (7) are arranged at two ends of the connecting frame (8) and are used for guiding the connecting frame (8) to slide along the guide rails (7).
7. The ornament injection mold convenient to demolding according to claim 1, wherein the auxiliary assembly (10) comprises connecting support plates (11), the two connecting support plates (11) are symmetrically and fixedly installed at the centers of the upper surfaces of the connecting frames (8), mounting rods (12) are fixedly installed at the centers of the top ends of the two connecting support plates (11), connecting rings (13) are rotatably connected to the middle parts of the mounting rods (12), and the connecting rings (13) are fixedly connected with the output ends of the hydraulic cylinders (6).
8. The ornament injection mold convenient for demolding as claimed in claim 7, wherein the bottom end of the connecting support plate (11) is symmetrically provided with connecting convex blocks which are connected and matched with the connecting frames (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420999915.7U CN222387505U (en) | 2024-05-10 | 2024-05-10 | Ornaments injection mold convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420999915.7U CN222387505U (en) | 2024-05-10 | 2024-05-10 | Ornaments injection mold convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222387505U true CN222387505U (en) | 2025-01-24 |
Family
ID=94293040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420999915.7U Active CN222387505U (en) | 2024-05-10 | 2024-05-10 | Ornaments injection mold convenient to drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222387505U (en) |
-
2024
- 2024-05-10 CN CN202420999915.7U patent/CN222387505U/en active Active
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