CN220614792U - High-efficient injection mold of draw-bar box truckle - Google Patents
High-efficient injection mold of draw-bar box truckle Download PDFInfo
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- CN220614792U CN220614792U CN202322303389.4U CN202322303389U CN220614792U CN 220614792 U CN220614792 U CN 220614792U CN 202322303389 U CN202322303389 U CN 202322303389U CN 220614792 U CN220614792 U CN 220614792U
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- injection mold
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- 238000002347 injection Methods 0.000 title claims abstract description 21
- 239000007924 injection Substances 0.000 title claims abstract description 21
- 238000005520 cutting process Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 description 28
- 238000000034 method Methods 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 238000001746 injection moulding Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920000426 Microplastic Polymers 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a high-efficiency injection mold for draw-bar box casters, which relates to the technical field of injection molds and comprises an upper mold and a lower mold, wherein positioning rods are fixedly arranged at two side ends of the upper mold, a supporting plate is slidably arranged in the lower mold, and a second sliding plate is fixedly arranged at the bottom end of the supporting plate. According to the high-efficiency injection mold for the draw-bar box truckle, the first connecting plate rotates in the support frame, the first connecting plate is adjusted to be in a horizontal state, the first connecting plate drives the clamping sleeve to apply thrust to the top end of the first sliding plate, the first sliding plate moves upwards, meanwhile, the first sliding plate moves the second connecting plate to deflect around the rotating shaft, the tail end of the second connecting plate is rotationally connected with the second sliding plate, and then upward acting force is applied to the second sliding plate through the second connecting plate, so that the second sliding plate drives the supporting plate to reset, and the equipment can operate by itself, thereby improving convenience.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a high-efficiency injection mold for draw-bar box casters.
Background
The injection mold is a tool for producing plastic products; the plastic injection molding machine is also a tool for endowing the plastic product with complete structure and precise size, and injection molding is a processing method used for mass production of parts with complex shapes. Specifically, the heated and melted plastic is injected into a die cavity under high pressure by an injection molding machine, and a formed product is obtained after cooling and solidification.
The production mould is required to be used in the production of draw-bar box truckle, carries out mass production to reduction in production cost, because need heat plastic granules at the pearl mush in-process, after the shaping, the surface of material is easy with the mould bonding, and the material temperature of just processing is higher simultaneously, needs to stand to cool down, this just leads to can not quick and timely unloading.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the high-efficiency injection mold for the trolley case truckle, which solves the technical problems that plastic particles need to be heated in the process of a pearl mush, after the plastic particles are molded, the surface of a material is easy to adhere to the mold, meanwhile, the temperature of the material just processed is higher, and the material needs to be kept stand for cooling, so that the rapid and timely unloading cannot be realized.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a high-efficient injection mold of draw-bar box truckle, this high-efficient injection mold includes upper mold and bed die, both sides tip of upper mold all fixed mounting has the locating lever, the inside slidable mounting of bed die has the layer board, the bottom fixed mounting of layer board has the second slide, the bottom of bed die rotates installs two second connecting plates, every the top of second connecting plate is all rotated and is installed first slide, every both sides tip of second connecting plate all fixed mounting has the pivot;
the tail end of the second connecting plate is rotationally connected with the second sliding plate, and the second connecting plate is pushed to deflect through the first sliding plate, so that the second connecting plate applies upward thrust to the second sliding plate.
Preferably: fixing plates are fixedly arranged at two side ends of the lower die above the first sliding plate;
the upper die drives the positioning rod to move to be matched with the fixed plate, a clamping sleeve is rotatably arranged at the top end of each first sliding plate, and a rotating plate is rotatably arranged at the top end of each first sliding plate positioned outside the clamping sleeve;
the clamping sleeves are mutually attached to the rotating plates and are rotationally connected with the top ends of the first sliding plates, first connecting plates are fixedly arranged at the side end parts of the clamping sleeves, and connecting blocks are fixedly arranged at the bottom ends of the first connecting plates;
wherein, the cutting ferrule rotates at the top of first slide and drives first connecting plate and deflect.
Preferably: the bottom end of each connecting block is provided with a reset rod;
the top end of the reset rod is rotationally connected with the connecting block and is positioned at the outer side of the first sliding plate, and two supporting frames are fixedly arranged at the side end parts of the lower die;
wherein, two side ends of first connecting plate all are connected between with the support frame, and first connecting plate rotates in the inside of support frame.
(III) beneficial effects
1. The tail end of the second connecting plate is connected with the second sliding plate, the second connecting plate pushes the second sliding plate to slide upwards in the lower die in the ascending process of the upper die, the second sliding plate is enabled to apply thrust to the supporting plate, meanwhile, the supporting plate pushes the material injected in the lower die upwards, long-term contact between the material and the die is reduced, adhesion between the material and the die is prevented, the material is pushed out of the die, and a user can take materials conveniently.
2. Through letting first connecting plate rotate in the inside of support frame, adjust first connecting plate to the horizontality, first connecting plate drives the cutting ferrule and applys thrust to the top of first slide, let first slide upwards move, simultaneously first slide transfer the second connecting plate and enclose the revolute axis and deflect, and rotate between the end of second connecting plate and the second slide and be connected, the rethread second connecting plate applys decurrent effort to the second slide, let the second slide drive layer board and reset, equipment can operate by oneself, increase the convenience.
Drawings
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.
FIG. 1 is a block diagram of an upper die of the present utility model;
FIG. 2 is a block diagram of a lower die of the present utility model;
FIG. 3 is a block diagram of a connection plate of the present utility model;
FIG. 4 is a block diagram of a skateboard of the present utility model.
Legend description: 1. an upper die; 11. a positioning plate; 2. a lower die; 21. a fixing plate; 22. a rotating plate; 23. a first connection plate; 24. a rotating shaft; 25. a second connecting plate; 26. a first slide plate; 27. a second slide plate; 28. a supporting plate; 29. a cutting sleeve; 31. a connecting block; 32. a reset lever; 33. and (5) supporting frames.
Detailed Description
This embodiment of the application is through providing a high-efficient injection mold of draw-bar box truckle, effectively solved because need heat plastic granules at the mushy in-process of pearl, after the shaping, the surface of material is easy with the mould bonding, the material temperature just processed simultaneously is higher, need keep still and cool down, this just results in can not quick and timely unloading, the terminal and the second slide of second connecting plate are connected, the in-process that the last mould risees, the second connecting plate pushes away at the inside of bed die upwards slides, let the second slide exert thrust to the layer board, the layer board upwards promotes the material of the inside injection molding of bed die simultaneously, reduce the long-term contact of material and mould, prevent that the material from sticking with the mould, release the mould with the material inside simultaneously, convenient to use person gets the material.
Examples
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the technical scheme in the embodiment of the application is to effectively solve the technical problem that plastic particles need to be heated in the process of bead-muzzle, after molding, the surface of materials is easy to adhere to a mold, meanwhile, the temperature of the materials just processed is higher, and the materials need to be kept stand for cooling, so that the technical problem of unloading can not be fast and timely is caused, and the overall thought is as follows:
aiming at the problems existing in the prior art, the utility model provides a high-efficiency injection mold for a draw-bar box trundle, which comprises an upper mold 1 and a lower mold 2, wherein positioning rods 11 are fixedly arranged at two side ends of the upper mold 1, a supporting plate 28 is slidably arranged in the lower mold 2, a second sliding plate 27 is fixedly arranged at the bottom end of the supporting plate 28, two second connecting plates 25 are rotatably arranged at the bottom end of the lower mold 2, a first sliding plate 26 is rotatably arranged at the top end of each second connecting plate 25, rotating shafts 24 are fixedly arranged at two side ends of each second connecting plate 25, the supporting plate 28 pushes injection molded materials in the lower mold 2 upwards, long-term contact between the materials and the mold is reduced, the materials are prevented from sticking to the mold, and meanwhile, the materials are pushed out of the mold, so that a user can take the materials conveniently;
the tail end of the second connecting plate 25 is rotationally connected with the second sliding plate 27, the second connecting plate 25 is pushed to deflect through the first sliding plate 26, the second connecting plate 25 applies upward thrust to the second sliding plate 27 to be positioned above the first sliding plate 26, the two side end parts of the lower die 2 are fixedly provided with the fixed plates 21, the fixed plates are aligned in the vertical direction, the upper die 1 drives the positioning rod 11 to move to be matched with the fixed plates 21, the top end of each first sliding plate 26 is rotationally provided with a clamping sleeve 29, the top end of each first sliding plate 26 positioned outside the clamping sleeve 29 is rotationally provided with a rotating plate 22, and the second sliding plate 27 applies upward acting force to the second sliding plate 27 through the second connecting plate 25 to drive the supporting plate 28 to reset;
the cutting ferrule 29 is mutually laminated with the rotating plate 22, all rotate with the top of first slide 26 and be connected, the equal fixed mounting of side end of every cutting ferrule 29 has first connecting plate 23, the equal fixed mounting in bottom of every first connecting plate 23 has connecting block 31, cutting ferrule 29 rotates on the top of first slide 26 and drives first connecting plate 23 and deflect, the bottom of every connecting block 31 all is provided with reset lever 32, rotate between the top of reset lever 32 and the connecting block 31 and connect and be located first slide 26 outside, the equal fixed mounting of side end of bed die 2 has two support frames 33, be connected between the equal and support frames 33 of two side ends of first connecting plate 23, first connecting plate 23 rotates in the inside of support frame 33.
Working principle:
the first step, when in use, the upper die 1 is pushed to move downwards by the hydraulic rod at the top end of the upper die 1, the upper die 1 synchronously drives the positioning rod 11 to move downwards, the positioning rod 11 moves downwards and aligns with the fixed plate 21, the positioning rod 11 is pushed to slide in the fixed plate 21 by the upper die 1, the bottom end of the positioning rod 11 slides downwards to extrude the side end part of the rotating plate 22, the rotating plate 22 is forced to rotate at the top end of the first sliding plate 26, the rotating plate 22 extrudes the first connecting plate 23 at one side, the first connecting plate 23 rotates in the support frame 33, the first connecting plate 23 is adjusted to be in a horizontal state, the first connecting plate 23 drives the clamping sleeve 29 to apply thrust to the top end of the first sliding plate 26, the first sliding plate 26 moves upwards, meanwhile, the first sliding plate 26 moves the second connecting plate 25 to deflect around the rotating shaft 24, the tail end of the second connecting plate 25 is connected with the second sliding plate 27 in a rotating way, the second sliding plate 27 applies downward acting force to the second sliding plate 27 to drive the second sliding plate 27 to reset, and meanwhile the upper die 1 and the lower die 2 are attached to each other, and injection molding processing is carried out.
The second step, after processing, the hydraulic rod drives the upper die 1 to upwards move, let the locating lever 11 slide and leave the top of revolving plate 22 at the side tip of bed die 2, do not have the extrusion of locating lever 11, reset lever 32 is not exerting the extrusion to the top of first connecting plate 23, under the effort of reset lever 32, the top of reset lever 32 rotates in the bottom of connecting block 31, apply thrust to the one end of first connecting plate 23, let first connecting plate 23 rotate in the inside of support frame 33, simultaneously first connecting plate 23 drives cutting ferrule 29 and exerts decurrent thrust to the top of first slide 26, let first slide 26 rotate on the top of second connecting plate 25, second connecting plate 25 rotates around pivot 24, carry out the lifting to the end of second connecting plate 25, simultaneously the end of second connecting plate 25 is connected with second slide 27, in the ascending process of upper die 1, second connecting plate 25 pushes up second slide 27 in the inside of bed die 2, let second slide 27 exert thrust to 28, simultaneously 28 upwards promote the material of bed die 2 inside injection molding, reduce material and the inside of long-term contact with the mould, prevent to stick the inside with the mould, the carrier is convenient for the person to take out the material.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (6)
1. The utility model provides a high-efficient injection mold of draw-bar box truckle, its characterized in that, this high-efficient injection mold, including last mould (1) and bed die (2), two side ends of going up mould (1) all fixed mounting have locating lever (11), the inside slidable mounting of bed die (2) has layer board (28), the bottom fixed mounting of layer board (28) has second slide (27), two second connecting plates (25) are installed in the bottom rotation of bed die (2), every the top of second connecting plate (25) all rotates and installs first slide (26), every two side ends of second connecting plate (25) all fixed mounting have pivot (24);
the tail end of the second connecting plate (25) is rotationally connected with the second sliding plate (27), and the second connecting plate (25) is pushed to deflect through the first sliding plate (26), so that the second connecting plate (25) applies upward thrust to the second sliding plate (27).
2. The high-efficiency injection mold for the draw-bar box casters, as claimed in claim 1, is characterized in that two side ends of the lower mold (2) above the first sliding plate (26) are fixedly provided with fixing plates (21);
wherein, align in the vertical direction, upper mould (1) drives locating lever (11) and removes and agree with fixed plate (21).
3. The high-efficiency injection mold for the draw-bar box casters, as set forth in claim 1, characterized in that a clamping sleeve (29) is rotatably mounted at the top end of each first sliding plate (26), and a rotating plate (22) is rotatably mounted at the top end of each first sliding plate (26) outside the clamping sleeve (29);
the clamping sleeve (29) is mutually attached to the rotating plate (22) and is rotationally connected with the top end of the first sliding plate (26).
4. A draw-bar box caster efficient injection mold as claimed in claim 3, wherein a first connecting plate (23) is fixedly arranged at the side end part of each clamping sleeve (29), and a connecting block (31) is fixedly arranged at the bottom end of each first connecting plate (23);
wherein, cutting ferrule (29) rotates on the top of first slide (26) and drives first connecting plate (23) to deflect.
5. The high-efficiency injection mold for the draw-bar box casters, as set forth in claim 4, characterized in that a reset rod (32) is provided at the bottom end of each connecting block (31);
wherein, the top of reset lever (32) is connected with connecting block (31) in a rotating way.
6. The high-efficiency injection mold for the draw-bar box casters, as claimed in claim 1, is characterized in that two supporting frames (33) are fixedly arranged at the side end parts of the lower mold (2) positioned outside the first sliding plate (26);
wherein, both side ends of first connecting plate (23) are connected with support frame (33), and first connecting plate (23) rotates in support frame (33) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322303389.4U CN220614792U (en) | 2023-08-25 | 2023-08-25 | High-efficient injection mold of draw-bar box truckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322303389.4U CN220614792U (en) | 2023-08-25 | 2023-08-25 | High-efficient injection mold of draw-bar box truckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220614792U true CN220614792U (en) | 2024-03-19 |
Family
ID=90235248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322303389.4U Active CN220614792U (en) | 2023-08-25 | 2023-08-25 | High-efficient injection mold of draw-bar box truckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220614792U (en) |
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2023
- 2023-08-25 CN CN202322303389.4U patent/CN220614792U/en active Active
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