CN222742035U - Double cavity injection mold for storage bucket with folding lid structure - Google Patents
Double cavity injection mold for storage bucket with folding lid structure Download PDFInfo
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- CN222742035U CN222742035U CN202420686919.XU CN202420686919U CN222742035U CN 222742035 U CN222742035 U CN 222742035U CN 202420686919 U CN202420686919 U CN 202420686919U CN 222742035 U CN222742035 U CN 222742035U
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- 238000002347 injection Methods 0.000 title claims abstract description 32
- 239000007924 injection Substances 0.000 title claims abstract description 32
- 238000003860 storage Methods 0.000 title claims abstract description 27
- 238000001746 injection moulding Methods 0.000 claims description 25
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000008188 pellet Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of injection molds, and particularly relates to a storage barrel double-cavity injection mold with a folding barrel cover structure. The utility model comprises a movable template, a runner plate and a movable die holder are arranged on one side of the movable template, a middle core block is pressed between the movable die holder and a fixed die seat, a positioning column is arranged on the fixed die holder and is inserted into positioning holes on the runner plate, the movable die holder and the middle core block, a die core block is arranged on the fixed die holder and is inserted into the middle core block and the movable die holder, a supporting block and a fixed die plate are arranged on one side of the fixed die seat, a supporting column and a sliding column are arranged in the fixed die plate, a top plate is sleeved on the supporting column and the sliding column, and a main top column and a spring are arranged on the top plate.
Description
Technical Field
The utility model belongs to the technical field of injection molds, and relates to a storage barrel double-cavity injection mold with a folding barrel cover structure.
Background
Injection molding, also known as injection molding, is a method of injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation in operation, multiple patterns, various shapes, large size, accurate product size, easy updating of the product, and capability of forming parts with complex shapes, and is suitable for the field of mass production, products with complex shapes and other molding processing. The existing storage barrel with the folding barrel cover has the advantages that the internal structure of the mold is complex, the installation, maintenance and cost are relatively high, the cover and the barrel body of the product piece inside the mold are provided with connecting points after injection molding, secondary cutting and trimming are needed after manual mold opening, the workload is increased, the working efficiency and the production period are reduced, and therefore, the storage barrel double-cavity injection mold with the folding barrel cover structure is provided for the problems.
Disclosure of utility model
The utility model aims to solve the problems and provides a double-cavity injection mold for a storage barrel with a folding barrel cover structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a storing bucket double-cavity injection mold with folding bung structure, includes the movable mould board, movable mould board one side is equipped with the runner board, and the runner board opposite side is equipped with the movable mould base, simultaneously movable mould board, runner board and movable mould base interpolation injection molding mouth subassembly, the pellet in the movable mould base opposite side pressfitting, well pellet opposite side is equipped with the die holder, be equipped with the mold core piece in the cover half seat one side, and in the pellet, the movable mould base are inserted in proper order to the mold core piece other end, cover half seat one side is equipped with the reference column, and the reference column other end inserts in proper order in pellet, movable mould base, runner board, cover half seat opposite side is equipped with the supporting shoe, and the supporting shoe opposite side is equipped with the support column and the slide in the fixed mould base, all overlap outside support column and the slide is equipped with the roof, be equipped with main jack-up post and spring in the roof, and main jack-up post and the spring other end all insert in the fixed mould base.
In the storage barrel double-cavity injection mold with the folding barrel cover structure, one side of the movable mold plate is fixedly connected with the runner plate, two runner grooves are formed in the middle of one side of the runner plate, the other side of the runner plate is fixedly connected with the movable mold base, the movable mold plate, the runner plate and the movable mold base are inserted into the fixedly connected injection molding opening assembly, and the injection molding opening assembly is communicated with the runner grooves.
In the storage barrel double-cavity injection mold with the folding barrel cover structure, the protruding portion is arranged on the other side of the movable mold base, the movable mold core groove is formed in the protruding portion, the bottom of the injection molding opening assembly is inserted into the movable mold core groove, and the bottom of the injection molding opening assembly is flush with the bottom of the movable mold core groove.
In the storage barrel double-cavity injection mold with the folding barrel cover structure, a groove part is arranged in one side of the middle core block, two mold core through holes are formed in the groove part, a sliding connection protruding part is inserted into the groove part, and a distance is reserved between the inner bottom of the groove part and the inner bottom of the movable mold core groove.
In the storage barrel double-cavity injection mold with the folding barrel cover structure, the fixed mold base is pressed on the other side of the middle core block, the middle part of one side of the fixed mold base is fixedly connected with the mold core block, the middle part of the mold core block is inserted into the through hole of the mold core in sliding connection, and meanwhile, the penetrating end of the mold core block is inserted into the movable mold core groove in sliding connection.
In the storage barrel double-cavity injection mold with the folding barrel cover structure, positioning holes are formed in four corners of the runner plate, the movable mold base and the middle core block, positioning columns are fixedly connected to four corners of one side of the fixed mold base, and the positioning columns are inserted into the sliding connection positioning holes.
In the storage barrel double-cavity injection mold with the folding barrel cover structure, the other side of the fixed mold seat is fixedly connected with two supporting blocks, the other side of the supporting blocks is fixedly connected with the fixed mold plate, the fixed mold plate is fixedly connected with the supporting columns and the sliding columns, the supporting columns and the sliding columns are arranged between the fixed mold plate and the fixed mold seat, and meanwhile the sliding columns are inserted into one side of the fixed mold seat in a sliding connection mode.
In the storage barrel double-cavity injection mold with the folding barrel cover structure, the support column and the sliding column are sleeved with the sliding connection top plate, and the outer wall of the top plate is respectively spaced from the inner walls of the fixed die plate and the support block.
In the storage barrel double-cavity injection mold with the folding barrel cover structure, the four corners of the top plate are fixedly connected with the main jacking columns, the main jacking columns penetrate out of the sliding connection fixed mold seat, and meanwhile the top of the penetrating-out end of the main jacking columns is tightly attached to the middle core block.
In the storage barrel double-cavity injection mold with the folding barrel cover structure, one end of the fixedly connected spring is inserted into the top plate, and the other end of the spring is inserted into the fixedly connected fixed mold seat.
Compared with the prior art, the utility model has the advantages that:
According to the utility model, the runner plate and the movable die holder are arranged on one side of the movable die plate, the middle core block is pressed between the movable die holder and the fixed die holder, the positioning column is arranged on the fixed die holder and inserted into the positioning holes on the runner plate, the movable die holder and the middle core block, the die core block is arranged on the fixed die holder and inserted into the middle core block and the movable die holder, the supporting block and the fixed die plate are arranged on one side of the fixed die holder, the supporting column and the sliding column are arranged in the fixed die plate, the top plate is sleeved on the supporting column and the sliding column, and the main jacking column and the spring are arranged on the top plate, so that a double-cavity injection molding mode is formed inside the die, the internal structure of the die is simplified, the barrel body and the barrel cover in the cavity are in the same horizontal injection molding mode, the installation, the maintenance and the cost are convenient, meanwhile, the condition of connecting product pieces is avoided, the manual processing is not needed, the labor force is reduced, and the working efficiency is increased.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is an overall schematic of the present utility model;
FIG. 2 is a schematic diagram of the overall explosion left side of the present utility model
FIG. 3 is an overall exploded right side schematic view of the present utility model;
FIG. 4 is a schematic diagram of the internal structure of the present utility model;
fig. 5 is a schematic top view of the present utility model at a center pellet.
In the figure, 1, a movable template; 2, an injection molding port assembly, 3, a runner plate, 31, a runner groove, 4, a movable mold seat, 41, a movable mold core groove, 42, a convex part, 5, a middle core block, 51, a mold core through hole, 52, a groove part, 6, a fixed mold seat, 7, a supporting block, 8, a fixed mold plate, 9, a top plate, 10, a mold core block, 11, a positioning column, 12, a positioning hole, 13, a main top column, 14, a supporting column, 15, a spring, 16 and a sliding column.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1-5, a storage barrel double-cavity injection mold with a folding barrel cover structure comprises a movable mold plate 1, wherein one side of the movable mold plate 1 is provided with a runner plate 3, the other side of the runner plate 3 is provided with a movable mold plate 4, meanwhile, the movable mold plate 1, the runner plate 3 and the movable mold plate 4 are inserted into an injection molding port assembly 2, a middle core block 5 is pressed on the other side of the movable mold plate 4, the other side of the middle core block 5 is provided with a fixed mold seat 6, a mold core block 10 is arranged in one side of the fixed mold seat 6, the other end of the mold core block 10 is sequentially inserted into the middle core block 5 and the movable mold plate 4, one side of the fixed mold seat 6 is provided with a positioning column 11, the other end of the positioning column 11 is sequentially inserted into the middle core block 5, the movable mold seat 4 and the runner plate 3, the other side of the fixed mold seat 6 is provided with a supporting block 7, the other side of the supporting block 7 is provided with a fixed mold plate 8, a supporting column 14 and a sliding column 16 are arranged in one side of the fixed mold plate 8, the other end of the supporting column 14 is inserted into the fixed mold seat 6, a top plate 9 is sleeved outside the supporting column 14 and the sliding column 16 is respectively, a main top column 13 and a spring 15 are arranged in the top plate 9, and the other ends of the main top column 13 and the sliding column 15 are respectively inserted into the fixed mold seat 6.
The runner plate 3 is fixedly connected to one side of the movable die plate 1, two runner grooves 31 are formed in the middle of one side of the runner plate 3, the movable die holder 4 is fixedly connected to the other side of the runner plate 3, the movable die plate 1, the runner plate 3 and the movable die holder 4 are fixedly connected with the injection molding port assembly 2 in an inserting mode, and the injection molding port assembly 2 is communicated with the runner grooves 31.
Further, a protruding portion 42 is arranged on the other side of the movable die holder 4, a movable die core groove 41 is formed in the protruding portion 42, the bottom of the injection molding port assembly 2 is inserted into the movable die core groove 41, and the bottom of the injection molding port assembly 2 is flush with the bottom of the movable die core groove 41.
A runner plate 3 and a movable die holder 4 are arranged on one side of the movable die plate 1, the inside of the die is injection molded by utilizing an injection molding port assembly 2, and the runner plate 3 and the movable die holder 4 are separated into two cavities for injection molding simultaneously.
A groove part 52 is arranged in one side of the middle core block 5, two mold core through holes 51 are formed in the groove part 52, a sliding connection protruding part 42 is inserted into the groove part 52, and a distance is reserved between the inner bottom of the groove part 52 and the inner bottom of the movable mold core groove 41.
Further, the other side of the middle core block 5 is pressed with the fixed die holder 6, the middle part of one side of the fixed die holder 6 is fixedly connected with the core block 10, the middle part of the core block 10 is inserted into the through hole 51 of the sliding connection core and penetrates out, and meanwhile, the penetrating end of the core block 10 is inserted into the sliding connection movable core groove 41.
Further, four corners of the runner plate 3, the movable die holder 4 and the middle core block 5 are provided with positioning holes 12, four corners of one side of the fixed die holder 6 are fixedly connected with positioning columns 11, and the positioning columns 11 are inserted into the sliding connection positioning holes 12.
A core block 10 is provided in the fixed die holder 6, and the core block 10 is inserted into the middle core block 5 and the movable die holder 4, so that the movable die core groove 41, the core block 10 and the middle core block 5 form a cavity, and are positioned by the positioning posts 11 at the time of die assembly.
Two support blocks 7 are fixedly connected to the other side of the fixed die holder 6, the other side of the support block 7 is fixedly connected with a fixed die plate 8, a support column 14 and a sliding column 16 are fixedly connected to the fixed die plate 8, the support column 14 and the sliding column 16 are arranged between the fixed die plate 8 and the fixed die holder 6, and meanwhile the sliding column 16 is inserted into one side of the fixed die holder 6 in a sliding connection mode.
Further, the support column 14 and the slide column 16 are sleeved with the top plate 9 in a sliding connection mode, and a space is reserved between the outer wall of the top plate 9 and the inner walls of the fixed die plate 8 and the support block 7 respectively.
The support block 7 is arranged on one side of the fixed die seat 6 and forms one day with the fixed die plate 8, the support column 14 and the sliding column 16 are arranged on the fixed die plate 8, the middle position is reinforced and stabilized by the support column 14, and meanwhile, the sliding column 16 is inserted into the fixed die seat 6, so that the fixed die seat is convenient to position during installation.
Further, the four corners of the top plate 9 are fixedly connected with main jacking columns 13, the main jacking columns 13 penetrate out of the sliding connection fixed die holder 6, and the top of the penetrating end of each main jacking column 13 is tightly attached to the middle core block 5.
Further, one end of a fixed connection spring 15 is inserted into the top plate 9, and the other end of the spring 15 is inserted into the fixed connection fixed die holder 6.
The main jacking column 13 on the top plate 9 passes through the fixed die seat 6, and the main jacking column 13 is propped against the middle core block 5, when the die is opened, the middle core block 5 and a product piece can be ejected by the main jacking column 13, and a spring 15 is arranged between the top plate 9 and the fixed die seat 6 for resetting after the die opening is completed.
Working principle:
The runner plate 3 and the movable die holder 4 are arranged on one side of the movable die plate 1, two runner grooves 31 are arranged in the runner plate 3 for double-cavity injection molding, meanwhile, runners are correspondingly arranged at the movable die holder 4 and enter the die, a middle core block 5 is pressed between the movable die holder 4 and a fixed die seat 6, a positioning column 11 is arranged on the fixed die seat 6 and is inserted into positioning holes 12 on the runner plate 3, the movable die holder 4 and the middle core block 5, thus ensuring that the middle part of the die is accurately aligned when the die is closed, a die core block 10 is arranged on the fixed die seat 6, the die core block 10 is inserted into the middle core block 5 and the movable die holder 4, a cavity is formed among the movable die core groove 41, the middle core block 5 and the die core block 10, a supporting block 7 and a fixed die plate 8 are arranged on one side of the fixed die seat 6, a supporting column 14 and a sliding column 16 are arranged in the fixed die plate 8, the top plate 9 is sleeved on the support column 14 and the slide column 16, the top plate 9 can move between the fixed die seat 6 and the fixed die plate 8 under the action of external force, the main ejector column 13 is arranged on the top plate 9 and penetrates through the fixed die seat 6, the main ejector column 13 is propped against the middle core block 5, when the die is closed, the two ends of the externally-arranged die locking assembly are connected to the outer sides of the movable die seat 4 and the fixed die seat 6, the whole die is tightly pressed, the middle core block 5 is pressed in the middle by the inner movable die seat 4 and the fixed die seat 6, the outer die locking assembly is removed when the die is opened, then the top plate 9 is applied with the action of force, the top plate 9 drives the main ejector column 13 to eject the middle core block 5, so that a product piece in the cavity is pushed out, but the middle core block 5 is sleeved on the positioning column 11, and the top plate 9 is reset by the spring 15.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model.
Although terms 1, moving platen, 2, injection port assembly, 3, runner plate, 31, runner groove, 4, moving die holder, 41, moving die core groove, 42, boss, 5, center die block, 51, die core through hole, 52, groove portion, 6, fixed die holder, 7, support block, 8, fixed platen, 9, top plate, 10, die core block, 11, positioning post, 12, positioning hole, 13, main post, 14, support post, 15, spring, 16, slide post, etc. are used more herein, the use of other terms is not precluded. These terms are only used to more conveniently describe and explain the nature of the utility model and should be construed in a manner consistent with their spirit and scope.
Claims (10)
1. The storage barrel double-cavity injection mold with the folding barrel cover structure comprises a movable mold plate (1), and is characterized in that one side of the movable mold plate (1) is provided with a runner plate (3), the other side of the runner plate (3) is provided with a movable mold seat (4), meanwhile, an injection molding port component (2) is inserted into the movable mold plate (1), the runner plate (3) and the movable mold seat (4), a middle core block (5) is pressed on the other side of the movable mold seat (4), a fixed mold seat (6) is arranged on the other side of the middle core block (5), a mold core block (10) is arranged in one side of the fixed mold seat (6), the other end of the mold core block (10) is sequentially inserted into the middle core block (5) and the movable mold seat (4), a positioning column (11) is sequentially inserted into the middle core block (5), the movable mold seat (4) and the runner plate (3), a supporting block (7) is arranged on the other side of the fixed mold seat (6), a fixed mold plate (8) is arranged on the other side of the supporting block (7), a support column (14) is arranged in one side of the fixed mold plate (8), a sliding column (16) is arranged in one side of the fixed mold seat, a sliding column (16) is arranged in the sliding column (16), the other end of the sliding column (16) is arranged in the sliding column (16), the sliding column (16) in the sliding column (16), the main jacking column (13) and the spring (15) are arranged in the top plate (9), and the other ends of the main jacking column (13) and the spring (15) are inserted into the fixed die holder (6).
2. The storage barrel double-cavity injection mold with the folding barrel cover structure according to claim 1, wherein one side of the movable mold plate (1) is fixedly connected with a runner plate (3), two runner grooves (31) are formed in the middle of one side of the runner plate (3), the other side of the runner plate (3) is fixedly connected with a movable mold base (4), the movable mold plate (1), the runner plate (3) and the movable mold base (4) are inserted into and fixedly connected with an injection molding opening assembly (2), and the injection molding opening assembly (2) is communicated with the runner grooves (31).
3. The storage barrel double-cavity injection mold with the folding barrel cover structure according to claim 2, wherein a protruding part (42) is arranged on the other side of the movable mold base (4), a movable mold core groove (41) is formed in the protruding part (42), the bottom of the injection molding opening component (2) is inserted into the movable mold core groove (41), and the bottom of the injection molding opening component (2) is flush with the bottom of the movable mold core groove (41).
4. The storage barrel double-cavity injection mold with the folding barrel cover structure according to claim 3, wherein a groove part (52) is arranged in one side of the middle core block (5), two mold core through holes (51) are formed in the groove part (52), a sliding connection protruding part (42) is inserted into the groove part (52), and a distance is reserved between the inner bottom of the groove part (52) and the inner bottom of the movable mold core groove (41).
5. The double-cavity injection mold for the storage barrel with the folding barrel cover structure according to claim 4, wherein a fixed mold base (6) is pressed on the other side of the middle core block (5), a mold core block (10) is fixedly connected to the middle part of one side of the fixed mold base (6), the middle part of the mold core block (10) is inserted into a through hole (51) of a mold core in sliding connection, and meanwhile, the penetrating end of the mold core block (10) is inserted into a movable mold core groove (41) in sliding connection.
6. The double-cavity injection mold for the storage barrel with the folding barrel cover structure of claim 5, wherein the four corners of the runner plate (3), the movable mold base (4) and the middle core block (5) are respectively provided with a positioning hole (12), the four corners of one side of the fixed mold base (6) are fixedly connected with positioning columns (11), and the positioning columns (11) are inserted into the sliding connection positioning holes (12).
7. The storage barrel double-cavity injection mold with the folding barrel cover structure according to claim 6, wherein two supporting blocks (7) are fixedly connected to the other side of the fixed mold base (6), a fixed mold plate (8) is fixedly connected to the other side of the supporting blocks (7), a supporting column (14) and a sliding column (16) are fixedly connected to the fixed mold plate (8), the supporting column (14) and the sliding column (16) are arranged between the fixed mold plate (8) and the fixed mold base (6), and meanwhile the sliding column (16) is inserted into one side of the sliding connection fixed mold base (6).
8. The double-cavity injection mold for the storage barrel with the folding barrel cover structure of claim 7, wherein the support columns (14) and the sliding columns (16) are sleeved with a sliding connection top plate (9), and the outer wall of the top plate (9) is respectively spaced from the inner walls of the fixed mold plate (8) and the support block (7).
9. The double-cavity injection mold for the storage barrel with the folding barrel cover structure of claim 8, wherein the four corners of the top plate (9) are fixedly connected with main jacking columns (13), the main jacking columns (13) penetrate out of the sliding connection fixed mold base (6), and simultaneously the top of the penetrating-out end of each main jacking column (13) is tightly attached to the middle core block (5).
10. The double-cavity injection mold for the storage barrel with the folding barrel cover structure according to claim 9, wherein one end of a fixed connection spring (15) is inserted into the top plate (9), and the other end of the spring (15) is inserted into the fixed connection fixed mold seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420686919.XU CN222742035U (en) | 2024-04-03 | 2024-04-03 | Double cavity injection mold for storage bucket with folding lid structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420686919.XU CN222742035U (en) | 2024-04-03 | 2024-04-03 | Double cavity injection mold for storage bucket with folding lid structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222742035U true CN222742035U (en) | 2025-04-11 |
Family
ID=95326994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420686919.XU Active CN222742035U (en) | 2024-04-03 | 2024-04-03 | Double cavity injection mold for storage bucket with folding lid structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222742035U (en) |
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2024
- 2024-04-03 CN CN202420686919.XU patent/CN222742035U/en active Active
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