CN216279195U - Hang mould balancing piece and injection mold - Google Patents
Hang mould balancing piece and injection mold Download PDFInfo
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- CN216279195U CN216279195U CN202121202080.0U CN202121202080U CN216279195U CN 216279195 U CN216279195 U CN 216279195U CN 202121202080 U CN202121202080 U CN 202121202080U CN 216279195 U CN216279195 U CN 216279195U
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- 238000002347 injection Methods 0.000 title claims abstract description 16
- 239000007924 injection Substances 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 239000000725 suspension Substances 0.000 description 11
- 238000001746 injection moulding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
A mould hanging balance block and an injection mould are provided, wherein the mould hanging balance block comprises a first balance block, a second balance block and a plurality of fasteners; the first balance weight and the second balance weight are respectively provided with a hanging ring hole; the first balance weight and the second balance weight are respectively provided with a plurality of fixing holes; the fasteners are respectively in one-to-one correspondence with the fixing holes and are used for fixing the first balance weight and the second balance weight on a die; the first weight and the second weight are connected through a slope buckle. By adopting the die hanging balance block provided by the utility model, the die hanging balance block does not need to be disassembled and assembled in the die opening and closing process, the disassembling and assembling time is reduced, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of suspended mold balance blocks, in particular to a suspended mold balance block and an injection mold.
Background
The mould balancing piece structure as an organic whole that hangs on the existing market is hanging the mould and is moulded plastics the back on the injection molding machine, must dismantle the balancing piece before opening the mould, need adorn again behind the compound die and go, and especially the balancing piece quality of large-scale mould is heavy, and the screw is big, and the dismouting is wasted time and energy, still has the potential safety hazard in the operation of machine top eminence, influences the production progress.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides the disassembly-free hanging die balance block, which can reduce the disassembly and assembly time and improve the production efficiency.
The utility model also provides an injection mold comprising the suspended mold balance weight.
The purpose of the utility model is realized by the following technical scheme:
a suspended mould balance block comprises a first balance block, a second balance block and a plurality of fasteners;
the first balance weight and the second balance weight are respectively provided with a plurality of fixing holes;
each fastener corresponds to each fixing hole and is used for fixing the first balance weight and the second balance weight on an injection mold;
the first weight and the second weight are connected through a slope buckle.
In one embodiment, the first weight is longer in length than the second weight.
In one embodiment, the two ends of the first weight are respectively provided with a main hanging ring hole and a first auxiliary hanging ring hole, and one end of the second weight is provided with a second auxiliary hanging ring hole.
In one embodiment, a first protruding block is arranged at one end, close to the main hanging ring hole, of the first balancing block, the first protruding block is arranged at the lower end of the first balancing block, and a first inclined surface is formed on the first protruding block.
In one embodiment, a second bump is arranged at one end of the second balance weight, which is far away from the second auxiliary hanging ring hole, the second bump is arranged at the upper end of the second balance weight, and a second inclined surface is formed on the second bump.
In one embodiment, when the first weight and the second weight are connected, the first inclined surface and the second inclined surface are attached to each other, and the first protruding block and the second protruding block form a slope buckling structure.
In one embodiment, the included angle A between the first inclined surface (131) and the vertical surface is 93-95 degrees; the included angle B between the second inclined plane (221) and the vertical plane is 93-95 degrees.
In one embodiment, the fastener is a socket head cap screw.
An injection mold comprises the mold hanging balance block, wherein the mold hanging balance block is fixed on the mold through a calculation position.
In one embodiment, the injection mold comprises a suspended mold balance block, a first template, a second template and a locking module;
the first balance block is fixed on the first template;
the second balance block is fixed on the second template;
the locking module is used for fixedly connecting the first template with the second template;
after the first template and the second template are assembled, the first balance weight and the second balance weight are connected in a slope buckling mode.
Compared with the prior art, the utility model has at least the following advantages:
the hanging die balance block provided by the utility model is provided with the first balance block and the second balance block, the first balance block and the second balance block are respectively fixed on the first template and the second template of the die by adopting the fasteners, the hanging die balance block does not need to be disassembled and assembled in the die opening and die closing process, the disassembling and assembling time is reduced, the production efficiency is improved, the hanging die balance block is particularly suitable for large dies with heavy mass, large screws and time and labor consuming disassembling, and the potential safety hazard of falling of the die caused by irregular disassembling and assembling in the process of disassembling and assembling the balance blocks is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a suspended mold weight according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an injection mold according to an embodiment of the present invention;
fig. 3 is a partial structural schematic view of a first weight and a second weight of the suspended mold weight of fig. 1.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1 and 2, a suspended mold balance weight 10 includes a first weight 100, a second weight 200, and a plurality of fasteners 300; the first weight 100 and the second weight 200 are respectively provided with a plurality of fixing holes 400; each fastener 300 corresponds to each fixing hole 400 for fixing the first weight 100 and the second weight 200 to the injection mold 20, and the first weight 100 and the second weight 200 are coupled by the slope buckle 500.
It should be noted that, when the suspended die balance weight 10 of the present invention is used, the center of gravity of the die is calculated, the fastener 300 is used to fix the first balance weight 100 and the second balance weight 200 to the corresponding positions of the upper ends of the first template 600 and the second template 700 respectively through the fixing hole 400, when the first template 600 and the second template 700 are closed, the first balance weight 100 and the second balance weight 200 are close to each other, and are connected through the slope buckle 500 and are tightly attached, i.e., the hanging ring can be installed in the hanging ring hole, then the die is lifted to be sent to an injection molding machine for installation, and when the die is opened to take off the injection molding product, the first balance weight 100 and the second balance weight 200 do not need to be disassembled, i.e., the suspended die balance weight provided by the present invention does not need to be installed and disassembled during the die opening and closing process of the injection molding, thereby simplifying the operation process, saving the operation time, and greatly improving the production efficiency; furthermore, the balance block suitable for the large-scale mold is inevitably heavy in weight, large in screw size, time-consuming and labor-consuming in assembly and disassembly, and irregular in installation of the balance block due to frequent assembly and disassembly, and when the large-scale mold is hoisted to be installed on an injection molding machine, if the balance block is not firmly installed, the large-scale mold is likely to fall off due to unbalance, so that potential safety hazards are brought to production personnel.
Further, the first weight 100 has a main ring eye 110 and a first auxiliary ring eye 120 at two ends thereof, and the second weight 200 has a second auxiliary ring eye 210 at one end thereof. It should be noted that, because the centers of gravity of the various molds are different, a plurality of suspension ring holes are designed on the balance block, and can be selected to be used alone or in combination according to the actual mold, for example, the main suspension ring hole 110 can be used alone, that is, a single suspension ring is fixed to the main suspension ring hole 110; for another example, the main suspension ring hole 110 may be used in combination with the first auxiliary suspension ring hole 120, that is, two suspension rings are respectively fixed to the main suspension ring hole 110 and the first auxiliary suspension ring hole 120; as another example, the primary shackle hole 110 may be used in conjunction with the secondary shackle hole 210; as another example, the first auxiliary eye hole 120 can be used in conjunction with the second auxiliary eye hole 210.
Further, the first weight 100 is longer than the second weight 200 in length. Therefore, when the mold is closed, the first balance weight 100 spans the first mold plate 600 and the second mold plate 700, and in the hoisting process, the stress of the mold hoisting balance weight is more uniform, and the first mold plate 600 and the second mold plate 700 are fixed.
Further, a first bump 130 is disposed at one end of the first weight 100 close to the main suspension ring hole 110, the first bump 130 is disposed at a lower end of the first weight 100, and a first inclined plane 131 is disposed on the first bump 130.
A second protrusion 220 is disposed at an end of the second weight 200 away from the second auxiliary suspension loop hole 210, the second protrusion 220 is disposed at an upper end of the second weight 200, and a second inclined plane 221 is disposed on the second protrusion 220.
When the first weight 100 and the second weight 200 are connected, the first inclined surface 131 and the second inclined surface 221 are attached to each other, and the first protrusion 130 and the second protrusion 220 form a slope buckle 500 structure.
It should be noted that the first protrusion 130 and the second protrusion 220 are connected by the slope buckle 500, and firstly, the inclined surface can increase the contact area between the first weight 100 and the second weight 200, and in the process of hanging the mold, the friction area is increased, the first weight 100 and the second weight 200 are firmly clamped, so that the stability of the mold is further improved; secondly, the slope buckle 500 structure enables the first balance weight 100 and the second balance weight 200 to be more easily matched, and the matching efficiency is improved.
Referring to fig. 3, an included angle a between the first inclined plane 131 and the vertical plane is 93-95 °; the included angle B between the second inclined plane 221 and the vertical plane is 93-95 degrees. In this way, the first weight 100 and the second weight 200 are more easily engaged during mold clamping.
Further, the fastener 300 is a socket head cap screw. The structure of the inner hexagon is convenient for fastening and dismounting, and is not easy to slide, so that the operation can be convenient, and the service life of the fastener 300 can be prolonged.
Referring to fig. 2, an injection mold 20 includes the mold hanging weight 10, and the mold hanging weight 10 is fixed on the mold by calculating the position.
Further, the injection mold 20 includes a mold hanging weight 10, a first mold plate 600, a second mold plate 700, and a lock module 800; the first weight 100 is fixed on the first template 600; the second weight 200 is fixed to the second template 700; the locking module 800 is used for fixedly connecting the first template 600 and the second template 700; after the first mold plate 600 and the second mold plate 700 are closed, the first weight 100 is connected with the second weight 200 through the slope fastener 500.
Thus, the injection mold 20 has a structure of the mold hanging balance block 10 without disassembly, which can reduce the disassembly and assembly time of the traditional balance block and improve the production efficiency.
Compared with the prior art, the utility model has at least the following advantages:
the hanging die balancing block provided by the utility model is provided with the first balancing block 100 and the second balancing block 200, the first balancing block 100 and the second balancing block 200 are respectively fixed on the first template 600 and the second template 700 of the die by the fasteners 300, the hanging die balancing block does not need to be disassembled and assembled in the die opening and closing process, the disassembling and assembling time is reduced, the production efficiency is improved, and the hanging die balancing block is particularly suitable for large hanging die balancing blocks which are heavy in weight, large in screw, time-consuming and labor-consuming in disassembling and assembling, and the potential safety hazard is reduced.
Claims (10)
1. A suspended form counterbalance, comprising: the first weight, the second weight and a plurality of fasteners;
the first balance weight and the second balance weight are respectively provided with a plurality of fixing holes;
each fastener corresponds to each fixing hole and is used for fixing the first balance weight and the second balance weight on an injection mold;
the first weight and the second weight are connected through a slope buckle.
2. The suspended form counterbalance according to claim 1, wherein: the first weight is longer in length than the second weight.
3. The suspended form counterbalance according to claim 1, wherein: two ends of the first balance block are respectively provided with a main hoisting ring hole and a first auxiliary hoisting ring hole; and one end of the second balance block is provided with a second auxiliary hoisting ring hole.
4. The suspended mold weight as set forth in claim 3, wherein: the first balancing block is provided with a first protruding block at one end close to the main hanging ring hole, the first protruding block is arranged at the lower end of the first balancing block, and a first inclined plane is formed in the first protruding block.
5. The suspended form counterbalance according to claim 4, wherein: and a second lug is arranged at one end of the second balance block, which is far away from the second auxiliary hanging ring hole, the second lug is arranged at the upper end of the second balance block, and a second inclined plane is arranged on the second lug.
6. The suspended form counterbalance according to claim 5, wherein: when the first balance weight is connected with the second balance weight, the first inclined plane and the second inclined plane are mutually attached, and the first lug and the second lug form an inclination buckle structure.
7. The suspended form counterbalance according to claim 6, wherein: the included angle A between the first inclined plane (131) and the vertical plane is 93-95 degrees; the included angle B between the second inclined plane (221) and the vertical plane is 93-95 degrees.
8. The suspended form counterbalance according to claim 1, wherein: the fastener is a hexagon socket head cap screw.
9. An injection mold comprising the hanging mold weight of any of claims 1-8, wherein the hanging mold weight is fixed to the mold by a calculated position.
10. An injection mold as claimed in claim 9, further comprising: the locking device comprises a first template, a second template and a locking module; the first balance block is fixed on the first template; the second balance block is fixed on the first template; the locking module is used for fixedly connecting the first template with the second template; after the first template and the second template are assembled, the first balance weight and the second balance weight are connected in a slope buckling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121202080.0U CN216279195U (en) | 2021-05-31 | 2021-05-31 | Hang mould balancing piece and injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121202080.0U CN216279195U (en) | 2021-05-31 | 2021-05-31 | Hang mould balancing piece and injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216279195U true CN216279195U (en) | 2022-04-12 |
Family
ID=81002593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121202080.0U Active CN216279195U (en) | 2021-05-31 | 2021-05-31 | Hang mould balancing piece and injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216279195U (en) |
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2021
- 2021-05-31 CN CN202121202080.0U patent/CN216279195U/en active Active
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