CN221339364U - From mould structure of taking mouth of a river to cut off function - Google Patents
From mould structure of taking mouth of a river to cut off function Download PDFInfo
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- CN221339364U CN221339364U CN202323330718.0U CN202323330718U CN221339364U CN 221339364 U CN221339364 U CN 221339364U CN 202323330718 U CN202323330718 U CN 202323330718U CN 221339364 U CN221339364 U CN 221339364U
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- 230000001681 protective effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000003292 glue Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000000670 limiting effect Effects 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of injection molds, in particular to a mold structure with a water gap cutting function, which aims to solve the technical problems that in the prior art, a worker is added to cut off a glue gap and separate a product from a runner, the participation of extra personnel required by the process leads to the increase of production cost of the product, meanwhile, the personnel is used as a variable factor and can cause uneven cutting of the cut-off part of the glue gap of the product, the quality and the appearance requirement of the product cannot be ensured, and the production efficiency is reduced.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a mold structure with a water gap cutting function.
Background
An injection mold (a mold for injecting an automobile hub guard ring) is often provided with a pouring runner to introduce liquid plastic into a cavity, after cooling, the plastic (commonly called a water gap) remained on the pouring runner is connected with a product formed by the cavity, and after cooling, the product is often required to cut off the remained water gaps one by one to obtain a finished product;
For a part of injection molding products on the market, due to the structural limitation of products and the characteristic requirement of the common plastic raw material molding of the products, a glue feeding mode usually needs to adopt a side large water gap for glue feeding during injection molding, so that the stability of the molded products can be ensured, the glue feeding mode improves the molding characteristics of the products to a certain extent, but has the defects that the molded products, a runner and the products are in an integral connection state (namely, the runner and the products are not separated), in order to obtain the products which finally meet the requirements, a secondary separation process of the runner and the products is required after the products are molded, a worker is additionally added for cutting off glue ports after the products are molded, the products are separated from the runner, the additional worker is required for participation in the process, the production cost of the products is increased, meanwhile, the personnel as a variable factor, the cut-off position of the glue ports of the products is uneven, the quality and the appearance requirement of the products cannot be ensured, and the production efficiency is reduced;
therefore, it is important to improve the existing mold and design a new mold to change the technical defects and improve the practicability of the whole mold.
Disclosure of utility model
The utility model aims to provide a die structure with a water gap cutting function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a from mould structure of taking mouth of a river to cut off function, includes the processing platform, the top fixedly connected with support frame of processing platform, the top fixedly connected with backup pad of support frame, the top fixedly connected with lift cylinder of backup pad, the inboard fixedly connected with of support frame is two sets of supporting shoes, two sets of fixedly connected with lifting column between supporting shoe and the backup pad, the inside of support frame just is located the outside of two sets of lifting column and is equipped with the lifter plate, the lifter plate is through two sets of connecting plate fixedly connected with movable mould, the top of processing platform just is located the corresponding position department of movable mould and is equipped with the fixed mould, the back fixedly connected with blanking plate of processing platform.
As a preferable scheme of the utility model, the bottom of the lifting cylinder penetrates through the supporting plate and is fixedly connected with the lifting plate, and the supporting frame is in an F-shaped structural design.
As a preferable scheme of the utility model, through holes are formed on the left side and the right side of the movable mould and are positioned at positions corresponding to the two groups of supporting blocks, and the internal structure sizes of the two groups of through holes are respectively larger than the external structure sizes of the two groups of supporting blocks.
As the preferable scheme of the utility model, the left side and the right side of the top of the blanking plate are fixedly connected with protective sleeves, and the blanking plate is in an inclined structural design.
In a preferred embodiment of the present utility model, one side of the blanking plate penetrates the processing table and extends to the lower part of the fixed mold, and the other side of the blanking plate penetrates the processing table and extends to the outer side of the processing table.
As a preferable scheme of the utility model, sliding rings are arranged at the top of the lifting plate and at the positions corresponding to the two groups of lifting columns, and the lifting plate and the two groups of sliding rings are connected with the lifting columns in a sliding manner respectively.
As a preferable scheme of the utility model, a processing groove is formed in the fixed die, a plurality of limiting pieces are arranged in the processing groove, and flow channels are formed in the tops of the limiting pieces.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, through the design of the processing table, the supporting frame, the supporting plate, the lifting cylinder, the supporting block, the lifting column, the lifting plate, the connecting plate, the movable mould, the fixed mould and the blanking plate, the movable mould is pushed by the lifting cylinder to do linear motion and correspondingly extrude the fixed mould, and meanwhile, the water gap is cut off through the downward motion of the cutter at the bottom of the movable mould and the fixed mould is extruded to move downwards to give way, so that the water gap is cut, the cut water gap is smooth, the notch cannot be deformed or whitened, and meanwhile, the mould structure is simple.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of a solid mold of the present utility model;
Fig. 3 is a schematic perspective view of a support frame according to the present utility model.
In the figure: 1. a processing table; 2. a support frame; 3. a support plate; 4. a lifting cylinder; 5. a support block; 6. lifting columns; 7. a lifting plate; 701. a slip ring; 8. a connecting plate; 9. a movable mold; 901. a through hole; 10. setting a mold; 1001. a processing groove; 1002. a limiting piece; 1003. a flow channel; 11. a blanking plate; 1101. and (5) a protective sleeve.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Examples:
Aiming at the defects of the prior art, the utility model aims to provide a die structure with a water gap cutting function, which aims to solve the technical problems that in the prior art, a worker is added to cut off a glue gap and separate a product from a runner, the participation of extra personnel required in the process leads to the increase of the production cost of the product, meanwhile, the personnel as a variable factor can lead to uneven cutting of the cut-off part of the glue gap of the product, the quality and the appearance requirement of the product cannot be ensured, and the production efficiency is reduced.
Referring to fig. 1-3, the present utility model provides a technical solution:
The utility model provides a from mould structure of taking mouth of a river to cut off function, including processing platform 1, the top fixedly connected with support frame 2 of processing platform 1, the top fixedly connected with backup pad 3 of support frame 2, the top fixedly connected with lift cylinder 4 of backup pad 3, the inboard fixedly connected with of support frame 2 is two sets of supporting shoe 5, fixedly connected with is two sets of lift posts 6 between two sets of supporting shoe 5 and backup pad 3 and the backup pad 3, the inside of support frame 2 just is located the outside of two sets of lift posts 6 and is equipped with lifter plate 7, lifter plate 7 is through two sets of connecting plates 8 fixedly connected with movable mould 9, the top of processing platform 1 just is located the corresponding position department of movable mould 9 and is equipped with fixed mould 10, the back fixedly connected with blanking plate 11 of processing platform 1.
Further, firstly, place processing platform 1 in appointed position department, at start lifting cylinder 4, this moment, support frame 2 plays the supporting role to backup pad 3, backup pad 3 plays the supporting role to lifting cylinder 4, drive lifter plate 7 through lifting cylinder 4 and remove, make lifter plate 7 reciprocate between two sets of lift posts 6, this moment, two sets of supporting shoes 5 play the supporting role to two sets of lift posts 6 respectively, the bottom of lifting cylinder 4 runs through backup pad 3 and carries out fixed connection with lifter plate 7, support frame 2 is "F" structural design, lifter plate 7 drives movable mould 9 through two sets of connecting plates 8 and reciprocates when moving, press movable mould 9 on cover half mould 10, make movable mould 9 and cover half mould 10 joint each other, the work piece of production after processing drops to blanking plate 11 through moulding plastics, one side of blanking plate 11 runs through processing platform 1 and extends to the below of cover half mould 10, the opposite side of blanking plate 11 runs through processing platform 1 and extends to the outside of processing platform 1, carry out the unloading through blanking plate 11.
Referring to fig. 1 and 2, the specific structure of the fixed die 10 is as follows:
The inside of the fixed die 10 is provided with a processing groove 1001, a plurality of limiting pieces 1002 are arranged in the processing groove 1001, and a flow passage 1003 is arranged at the top of the plurality of limiting pieces 1002.
Still further, drive lifter plate 7 through lift cylinder 4 and remove between two sets of lift posts 6, the top of lifter plate 7 just is located two sets of lift posts 6 corresponding position department all is equipped with sliding ring 701, lifter plate 7 and two sets of sliding ring 701 are sliding connection respectively with lifting post 6's connected mode, lifter plate 7 is when removing through two sets of connecting plates 8 drive movable mould 9 and reciprocate, the through-hole 901 has all been seted up to the left and right sides of movable mould 9 and the corresponding position department that is located two sets of supporting shoe 5, the internal structure size of two sets of through-holes 901 is greater than the external structure size of two sets of supporting shoe 5 respectively, movable mould 9 passes through two sets of through-holes 901 when removing, avoid supporting shoe 5 to block movable mould for movable mould 9 can freely go up and down, movable mould 9 and cover half 10 are when carrying out the block, the inside that the flow channel 1003 is located processing groove 1001 this moment, a plurality of locating part 1002 plays the centre gripping limiting effect to flow channel 1003, after accomplishing the work piece processing, the work piece drops to blanking plate 11 from cover 10, the work piece 11 is followed in the cover half 10, the blanking plate 11 is had the slope to the work piece 11 to the side, the work piece 11 is all is had the effect to the blanking is realized to the blanking from the fixed plate 1101, the side is realized to the blanking plate 11, the work piece is had the protection cover 11 to the side is all is had the side to the slope to the blanking plate 11 to the side.
The working flow of the utility model is as follows: when the die is used, the processing table 1 is firstly placed at a designated position, the lifting cylinder 4 is started, the supporting frame 2 plays a supporting role on the supporting plate 3, the supporting plate 3 plays a supporting role on the lifting cylinder 4, the lifting plate 7 is driven to move through the lifting cylinder 4, the lifting plate 7 moves up and down between two groups of lifting columns 6, at the moment, the two groups of supporting blocks 5 respectively play a supporting role on the two groups of lifting columns 6, the lifting plate 7 drives the movable die 9 to move up and down through the two groups of connecting plates 8 when moving, the movable die 9 is pressed on the fixed die 10, the movable die 9 and the fixed die 10 are clamped with each other, a workpiece produced after injection molding processing falls onto the blanking plate 11, and blanking is carried out through the blanking plate 11.
The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.
Claims (7)
1. From mould structure of taking mouth of a river to cut off function, including processing platform (1), its characterized in that: the top fixedly connected with support frame (2) of processing platform (1), the top fixedly connected with backup pad (3) of support frame (2), the top fixedly connected with lift cylinder (4) of backup pad (3), the inboard fixedly connected with of support frame (2) two sets of supporting shoe (5), two sets of fixedly connected with lifting column (6) between supporting shoe (5) and backup pad (3), the inside of support frame (2) just is located the outside of two sets of lifting column (6) and is equipped with lifter plate (7), lifter plate (7) are through two sets of connecting plates (8) fixedly connected with movable mould (9), the top of processing platform (1) just is located the corresponding position department of movable mould (9) and is equipped with fixed mould (10), the back fixedly connected with flitch (11) of processing platform (1).
2. A mould structure with a nozzle cutting function according to claim 1, characterized in that: the bottom of the lifting cylinder (4) penetrates through the supporting plate (3) and is fixedly connected with the lifting plate (7), and the supporting frame (2) is of an F-shaped structural design.
3. A mould structure with a nozzle cutting function according to claim 1, characterized in that: through holes (901) are formed in the left side and the right side of the movable mould (9) and located at positions corresponding to the two groups of supporting blocks (5), and the inner structure sizes of the two groups of through holes (901) are respectively larger than the outer structure sizes of the two groups of supporting blocks (5).
4. A mould structure with a nozzle cutting function according to claim 1, characterized in that: the left side and the right side at the top of the blanking plate (11) are fixedly connected with protective sleeves (1101), and the blanking plate (11) is of an inclined structural design.
5. A mould structure with a nozzle cutting function according to claim 1, characterized in that: one side of the blanking plate (11) penetrates through the processing table (1) and extends to the lower portion of the fixed die (10), and the other side of the blanking plate (11) penetrates through the processing table (1) and extends to the outer side of the processing table (1).
6. A mould structure with a nozzle cutting function according to claim 1, characterized in that: the top of the lifting plate (7) and the positions corresponding to the two groups of lifting columns (6) are respectively provided with a sliding ring (701), and the lifting plate (7) and the two groups of sliding rings (701) are respectively connected with the lifting columns (6) in a sliding manner.
7. A mould structure with a nozzle cutting function according to claim 1, characterized in that: the inside of decide mould (10) has seted up processing groove (1001), the inside of processing groove (1001) is equipped with a plurality of locating part (1002), a plurality of the top of locating part (1002) is equipped with flow channel (1003).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221339364U true CN221339364U (en) | 2024-07-16 |
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