CN215619646U - Adjustable die device convenient to disassemble - Google Patents
Adjustable die device convenient to disassemble Download PDFInfo
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- CN215619646U CN215619646U CN202121762992.3U CN202121762992U CN215619646U CN 215619646 U CN215619646 U CN 215619646U CN 202121762992 U CN202121762992 U CN 202121762992U CN 215619646 U CN215619646 U CN 215619646U
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- 229920003023 plastic Polymers 0.000 claims abstract description 131
- 239000004033 plastic Substances 0.000 claims abstract description 131
- 238000001746 injection moulding Methods 0.000 claims abstract description 20
- 238000002347 injection Methods 0.000 claims abstract description 5
- 239000007924 injection Substances 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 67
- 230000006978 adaptation Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of injection molds, and discloses a conveniently-disassembled adjustable mold device, wherein a movable cavity is formed in a first plastic mold block, a second plastic mold block is arranged at the top of the first plastic mold block, square grooves are formed in two sides of the first plastic mold block, the two sides of the second plastic mold block are fixedly provided with horizontal parts of L-shaped plastic rods, the same injection molding cavity is formed between the horizontal parts and the first plastic mold block, two movable holes are formed between the movable cavity and the injection molding cavity, linking rods are movably arranged in the two movable holes, two ends of each linking rod extend out of the movable holes, the top end of each linking rod is fixedly provided with the same positioning plastic plate, and the bottom end of each linking rod is rotatably provided with a circular plastic wheel. The utility model has simple structure, and the die is convenient to disassemble and adjust and is convenient for injection molding to manufacture different types of products.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to an adjustable die device convenient to disassemble.
Background
At present, common injection molds for production are different in structure, the fixing mode of an upper mold and a lower mold is very complicated to use, a long time is needed to be spent on the installation and the disassembly of the molds before and after the processing, the production efficiency is greatly influenced, the quality of produced models is reduced, and therefore upgrading and reconstruction are needed on the basis of the existing mold device to overcome the existing problems and defects.
However, analysis shows that the existing injection mold convenient to disassemble cannot be conveniently disassembled and assembled with various molds, the fixing modes of the upper mold and the lower mold are complicated and inconvenient to disassemble and clean, and one mold only corresponds to one mold cavity and is inconvenient to adjust and needs to be improved so as to be suitable for production of various injection products.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an adjustable die device convenient to disassemble.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a conveniently-detachable adjustable die device comprises a first plastic die block, wherein a movable cavity is formed in the first plastic die block, a second plastic die block is arranged at the top of the first plastic die block, square grooves are formed in two sides of the first plastic die block, horizontal parts of L-shaped plastic rods are fixedly arranged on two sides of the second plastic die block, a same injection molding cavity is formed between the horizontal parts and the first plastic die block, two movable holes are formed between the movable cavity and the injection molding cavity, connecting rods are movably arranged in the two movable holes, two ends of each connecting rod extend out of the corresponding movable hole, a same positioning plastic plate is fixedly arranged at the top end of each connecting rod, a round plastic wheel is rotatably arranged at the bottom end of each connecting rod, two movable plastic racks are slidably arranged on the inner wall of the bottom of each movable cavity in the horizontal direction, and a trapezoidal block matched with the round plastic wheel is fixedly arranged at the tops of the two movable plastic racks, the injection molding device is characterized in that rotating grooves are formed in the inner walls of two sides of the movable cavity, metal worms are installed in the rotating grooves in a rotating mode, the two metal worms are respectively meshed with corresponding movable plastic racks, one end of each metal worm, close to the corresponding movable plastic rack, is fixedly sleeved with the same metal gear, one side of the second plastic mold block is provided with a feeding hole communicated with the injection molding cavity, and the spiral directions of the two metal worms are opposite.
Preferably, one side of the first plastic mold block is provided with a threaded hole communicated with the movable cavity, a metal screw is installed in the threaded hole, two ends of the metal screw extend out of the threaded hole, one end of the metal screw is rotatably installed with a metal rack meshed with the metal gear, and the other end of the metal screw is fixedly sleeved with a knob.
Preferably, the joining hole is formed in one side of each of the vertical portions of the two L-shaped plastic rods, the plastic rods are movably mounted in the joining hole, the two ends of each of the two plastic rods extend out of the joining hole, a square plastic block matched with the square groove is fixedly mounted at one end close to each other, a mark block is fixedly mounted at the other end of each of the two plastic rods, a first spring is sleeved on each of the two plastic rods, one end of each first spring is fixed to the corresponding plastic rod, and the other end of each first spring is fixed to the inner wall of the corresponding joining hole.
Preferably, the two joint rods are sleeved with second springs, one ends of the second springs are fixed to the corresponding joint rods, and the other ends of the second springs are fixed to the inner walls of the corresponding joint holes.
Preferably, the two metal worms are respectively sleeved with a metal torsion spring, one end of each metal torsion spring is fixed on the corresponding metal worm, and the other end of each metal torsion spring is fixed on the inner wall of the corresponding rotating groove.
Preferably, the bottom of the movable cavity is provided with a sliding chute, and two sliding blocks fixedly connected with the corresponding movable plastic racks are arranged in the sliding chute in a sliding manner.
Preferably, the positioning plastic plate is matched with the area of the injection molding cavity.
In the utility model, the two mark blocks are pulled outwards, the second plastic mould block is clamped at the top of the first plastic mould block, then the two mark blocks are loosened, the two square plastic blocks are reset under the action of the first spring and clamped into the matched square grooves at the two sides of the first plastic mould block, so that the first plastic mould block and the second plastic mould block can be fixed, then the metal screw rod is driven to rotate inwards by rotating the knob, so that the metal rack can be driven to move inwards, the metal gear is driven to rotate, so that the two metal worms with opposite spiral directions can be driven to rotate, the left and right separate movement of the two movable plastic rack blocks can be driven, the left and right separate movement of the two trapezoid blocks can be driven, and the two trapezoids extrude corresponding circular plastic wheels, can drive the rebound of two linking poles, can drive the rebound of location plastic slab, can adjust the space size of moulding plastics of the actual in chamber of moulding plastics, then can mould plastics liquid through the charge door leading-in to the intracavity of moulding plastics.
When the second plastic mould block needs to be disassembled, the mark block is pulled outwards, so that the square plastic block is separated from the square groove. The utility model has simple structure, and the die is convenient to disassemble and adjust and is convenient for injection molding to manufacture different types of products.
Drawings
FIG. 1 is a schematic structural view of a conveniently removable adjustable die apparatus according to the present invention;
FIG. 2 is a schematic view of part A of a readily removable adjustable die apparatus according to the present invention;
FIG. 3 is a schematic structural view of part B of an adjustable die apparatus for facilitating disassembly according to the present invention;
figure 4 is a partial side view of a readily removable adjustable die apparatus according to the present invention, with respect to a first plastic die block.
In the figure: the plastic injection molding machine comprises a first plastic mold block 1, a movable cavity 2, a 3L-shaped plastic rod, a second plastic mold block 4, an injection molding cavity 5, a positioning plastic plate 6, a charging hole 7, a metal rack 8, a metal gear 9, a first spring 10, a square plastic block 11, a plastic rod 12, a mark block 13, an engaging rod 14, a movable plastic rack 15, a second spring 16, a circular plastic wheel 17, a trapezoidal block 18, a metal worm 19, a knob 20 and a metal screw 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-4, a conveniently detachable adjustable mold device comprises a first plastic mold block 1, a movable cavity 2 is arranged inside the first plastic mold block 1, a second plastic mold block 4 is arranged at the top of the first plastic mold block, square grooves are arranged on both sides of the first plastic mold block, a horizontal part of an L-shaped plastic rod 3 is fixedly arranged on both sides of the second plastic mold block 4, an injection molding cavity 5 is arranged between the horizontal part and the first plastic mold block 1, two movable holes are arranged between the movable cavity 2 and the injection molding cavity 5, connecting rods 14 are movably arranged in the two movable holes, two ends of each connecting rod 14 extend out of the corresponding movable hole, a positioning plastic plate 6 is fixedly arranged at the top end of each connecting rod, a circular plastic wheel 17 is rotatably arranged at the bottom end of each connecting rod, two movable plastic racks 15 are slidably arranged on the inner wall of the bottom of the movable cavity 2 along the horizontal direction, a trapezoidal block 18 matched with the circular plastic wheels 17 is fixedly arranged at the top ends of the two movable plastic racks 15, the inner walls of two sides of the movable cavity 2 are provided with rotating grooves, metal worms 19 are installed in the rotating grooves in a rotating mode, the two metal worms 19 are respectively meshed with the corresponding movable plastic racks 15, one ends of the two metal worms, close to each other, are fixedly sleeved with the same metal gear 9, one side of the second plastic mold block 4 is provided with a feeding hole 7 communicated with the injection molding cavity 5, and the spiral directions of the two metal worms 19 are opposite.
Example two
In the utility model, one side of a first plastic mold block 1 is provided with a threaded hole communicated with a movable cavity 2, a metal screw 21 is arranged in the threaded hole, two ends of the metal screw 21 extend out of the threaded hole, one end of the metal screw is rotatably provided with a metal rack 8 meshed with a metal gear 9, the other end of the metal screw 21 is fixedly sleeved with a knob 20, the metal screw 21 is driven to rotate inwards by rotating the knob 20, so that the metal rack 8 can be driven to move inwards, the metal rack 8 drives the metal gear 9 to rotate, and two metal worms 19 with opposite spiral directions can be driven to rotate.
In the utility model, one side of the vertical parts of two L-shaped plastic rods 3 is provided with an engagement hole, plastic rods 12 are movably arranged in the engagement hole, two ends of each plastic rod 12 extend out of the engagement hole, one end close to each other is fixedly provided with a square plastic block 11 matched with the square groove, the other end is fixedly provided with a mark block 13, the two plastic rods 12 are respectively sleeved with a first spring 10, one end of each first spring 10 is fixed on the corresponding plastic rod 12, the other end of each first spring is fixed on the inner wall of the corresponding engagement hole, the two mark blocks 13 are pulled outwards, then the second plastic mold block 4 is clamped at the top of the first plastic mold block 1, then the two mark blocks 13 are loosened, the two square plastic blocks 11 are reset through the action of the first springs 10 and clamped into the matched square grooves at two sides of the first plastic mold block 1, namely, the first plastic mold block 1 and the second plastic mold block 4 can be fixed, the return of the plastic rod 12 is facilitated by the first spring 10.
In the utility model, the two joint rods 14 are sleeved with the second springs 16, one end of each second spring 16 is fixed on the corresponding joint rod 14, the other end of each second spring 16 is fixed on the inner wall of the corresponding joint hole, and the second springs 16 are convenient for the reset of the joint rods 14.
In the utility model, the two metal worms 19 are respectively sleeved with a metal torsion spring, one end of each metal torsion spring is fixed on the corresponding metal worm 19, the other end of each metal torsion spring is fixed on the inner wall of the corresponding rotating groove, and the metal torsion springs are convenient for the metal worms 19 to reset.
In the utility model, the bottom of the movable cavity 2 is provided with a sliding chute, two sliding blocks which are respectively fixedly connected with the corresponding movable plastic racks 15 are arranged in the sliding chute in a sliding way, and the movable plastic racks 15 can move conveniently through the sliding chute and the sliding blocks.
In the utility model, the positioning plastic plate 6 is matched with the injection molding cavity 5 in area.
In the utility model, firstly, two mark blocks 13 are pulled outwards, then the second plastic mould block 4 is clamped at the top of the first plastic mould block 1, then the two mark blocks 13 are loosened, two square plastic blocks 11 are reset through the action of a first spring 10 and are clamped into the matched square grooves at two sides of the first plastic mould block 1, so that the first plastic mould block 1 and the second plastic mould block 4 can be fixed, then the metal screw 21 is driven to rotate inwards through rotating a knob 20, so that the metal rack 8 can be driven to move inwards, the metal rack 8 drives the metal gear 9 to rotate, so that two metal worms 19 with opposite spiral directions can be driven to rotate, so that the two movable plastic racks 15 can be driven to move left and right separately, so that the two trapezoidal blocks 18 can be driven to move left and right separately, and the two trapezoidal blocks 18 extrude corresponding round plastic wheels 17, can drive the rebound of two joint poles 14, can drive the rebound of location plastic slab 6, can adjust the space size of moulding plastics of the actual of moulding plastics chamber 5, then can mould plastics in leading-in injection moulding chamber 5 with liquid through charge door 7.
When the second plastic mould block 4 needs to be disassembled from the square groove, the square plastic block 11 is separated from the square groove by pulling the mark block 13 outwards. The utility model has simple structure, and the die is convenient to disassemble and adjust and is convenient for injection molding to manufacture different types of products.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A conveniently-detachable adjustable die device comprises a first plastic die block (1) and is characterized in that a movable cavity (2) is formed in the first plastic die block (1), a second plastic die block (4) is arranged at the top of the first plastic die block, square grooves are formed in two sides of the first plastic die block, a horizontal part of an L-shaped plastic rod (3) is fixedly arranged on two sides of the second plastic die block (4), an injection molding cavity (5) is formed between the horizontal part of the L-shaped plastic rod and the first plastic die block (1), two movable holes are formed between the movable cavity (2) and the injection molding cavity (5), connecting rods (14) are movably arranged in the two movable holes, two ends of the two connecting rods (14) extend out of the movable holes, a same positioning plastic plate (6) is fixedly arranged at the top end of the two connecting rods, a circular plastic wheel (17) is rotatably arranged at the bottom end of the two connecting rods, two movable plastic racks (15) are slidably arranged on the inner wall of the bottom of the movable cavity (2) in the horizontal direction, the equal fixed mounting in top of two movable plastic rack (15) has trapezoidal piece (18) with circular plastic wheel (17) looks adaptation, all seted up on the both sides inner wall in activity chamber (2) and rotated the groove, rotated the inslot and all rotated and install metal worm (19), and two metal worms (19) respectively with movable plastic rack (15) mesh that correspond and the fixed cover of one end that is close to each other has been cup jointed same metal gear (9), charge cavity (7) that are linked together with injection molding chamber (5) are seted up to one side of second plastic mold piece (4), and the spiral direction of two metal worms (19) sets up for opposite.
2. The adjustable die device convenient to disassemble and assemble as claimed in claim 1, wherein a threaded hole communicated with the movable cavity (2) is formed in one side of the first plastic die block (1), a metal screw (21) is installed in the threaded hole, both ends of the metal screw (21) extend out of the threaded hole, a metal rack (8) meshed with the metal gear (9) is rotatably installed at one end of the metal screw (21), and a knob (20) is fixedly sleeved at the other end of the metal screw (21).
3. The adjustable die device convenient to disassemble and assemble as claimed in claim 2, wherein each of the two L-shaped plastic rods (3) is provided with an engagement hole at one side of the vertical portion, a plastic rod (12) is movably mounted in each engagement hole, one end of each of the two plastic rods (12) extending out of the engagement hole and close to each other is fixedly provided with a square plastic block (11) matched with the square groove, the other end is fixedly provided with a mark block (13), each of the two plastic rods (12) is sleeved with a first spring (10), one end of each first spring (10) is fixed on the corresponding plastic rod (12), and the other end of each first spring is fixed on the inner wall of the corresponding engagement hole.
4. A readily removable adjustable die assembly according to claim 1 wherein the two connecting rods (14) are sleeved with a second spring (16), one end of the second spring (16) being fixed to the corresponding connecting rod (14) and the other end being fixed to the inner wall of the corresponding connecting hole.
5. The adjustable die device convenient to disassemble and assemble as claimed in claim 1, wherein a metal torsion spring is sleeved on each of the two metal worms (19), one end of each metal torsion spring is fixed on the corresponding metal worm (19), and the other end of each metal torsion spring is fixed on the inner wall of the corresponding rotating groove.
6. A conveniently removable adjustable die assembly as claimed in claim 1, wherein the bottom of the movable cavity (2) is provided with a slide channel in which are slidably mounted two slides each fixedly connected to a respective movable plastic rack (15).
7. Adjustable mould device according to claim 1, characterised in that the positioning plastic plate (6) is adapted to the size of the area of the injection mould cavity (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121762992.3U CN215619646U (en) | 2021-07-30 | 2021-07-30 | Adjustable die device convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121762992.3U CN215619646U (en) | 2021-07-30 | 2021-07-30 | Adjustable die device convenient to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215619646U true CN215619646U (en) | 2022-01-25 |
Family
ID=79893719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121762992.3U Active CN215619646U (en) | 2021-07-30 | 2021-07-30 | Adjustable die device convenient to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215619646U (en) |
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2021
- 2021-07-30 CN CN202121762992.3U patent/CN215619646U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240304 Address after: No. 3 Anfeng Avenue, Xi'an Feng Town, Baoying County, Yangzhou City, Jiangsu Province, 225800 Patentee after: Jiangsu Baoxin Intelligent Equipment Co.,Ltd. Country or region after: China Address before: 225800 Xi'an Fengzhen industrial concentration zone, Baoying County, Yangzhou City, Jiangsu Province Patentee before: Jiangsu Liduo Packaging Technology Co.,Ltd. Country or region before: China |