CN214395128U - Convenient multi-functional die carrier of moulding plastics of retooling - Google Patents
Convenient multi-functional die carrier of moulding plastics of retooling Download PDFInfo
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- CN214395128U CN214395128U CN202120009388.7U CN202120009388U CN214395128U CN 214395128 U CN214395128 U CN 214395128U CN 202120009388 U CN202120009388 U CN 202120009388U CN 214395128 U CN214395128 U CN 214395128U
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Abstract
The utility model relates to the technical field of injection molds, in particular to a multifunctional injection mold frame convenient for mold changing, which solves the defects in the prior art and comprises a base, a movable mold and a fixed mold, wherein the top of the base is respectively provided with a first guide pillar and a second guide rail which are symmetrically arranged through countersunk screws, the bottom of the fixed mold is provided with a second slide block matched with the second guide rail through screws, the outer part of the first guide pillar is provided with a movable block in a sliding way, one side of the movable block is provided with a first slide block through screws, the top of the movable mold is provided with a second guide pillar which is symmetrically arranged through screws, the fixed mold and the movable mold are connected in a sliding way through the arrangement of the first slide block, the first guide rail, the second slide block, a butt joint block, a connecting plate and the like, the fixed mold and the movable mold can slide out from the front side of the mold frame during disassembly, the die frame does not need to be disassembled, the disassembly and the assembly are convenient, the die is convenient to replace by personnel, and the labor and the working time are saved.
Description
Technical Field
The utility model relates to an injection mould technical field especially relates to a convenient multi-functional die carrier of moulding plastics of retooling.
Background
An injection mold is a tool for producing plastic products; the tool is also used for endowing the plastic product with complete structure and accurate dimension, and the injection molding is a processing method used for mass production of parts with complex shapes.
Traditional injection mold's cover half all is fixed mounting on the die carrier of moulding plastics, through guide pillar slidable mounting movable mould on the cover half, need unpack whole die carrier apart just can change the mould during dismantlement, expend manpower and man-hour, mould on the market all adopts a set of guide pillar to lead and fix a position in addition, and the guide pillar damages the back, and machining precision is lower, seriously influences the quality of product.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a convenient multifunctional injection mold frame for mold changing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multifunctional injection mold base convenient and fast to change molds comprises a base, a movable mold and a fixed mold, wherein the top of the base is fixedly provided with a first guide pillar and a second guide rail which are symmetrically arranged through countersunk screws, the bottom of the fixed mold is fixedly provided with a second slide block matched with the second guide rail through screws, the outside of the first guide pillar is slidably provided with a movable block, one side of the movable block is fixedly provided with the first slide block through screws, the top of the movable mold is fixedly provided with the second guide pillar which is symmetrically arranged through screws, the outside of the second guide pillar is slidably provided with the movable mold, two sides of the movable mold are fixedly provided with side seats through countersunk bolts, and one side of each side seat is fixedly provided with the first guide rail matched with the first slide block through screws;
the movable mould is characterized in that a butt joint block is fixed to the top of the movable mould through screws, grooves are formed in two sides of the butt joint block, a top frame is fixed to the top of the first guide pillar through bolts, an air cylinder is fixedly mounted at the top of the top frame through bolts, a first piston rod is arranged inside the air cylinder, a connecting plate in a U shape is fixed to the end portion of the first piston rod through screws, and a protruding block corresponding to the groove is welded to the side wall of the connecting plate.
Preferably, the top of the base is fixedly provided with symmetrically arranged oil cylinders through bolts, a second piston rod is arranged inside the oil cylinders, the end part of the second piston rod is connected with a positioning plate through a hexagon screw, and one side of the positioning plate is provided with a rectangular groove.
Preferably, the top of the base is fixed with symmetrically arranged guide blocks through screws, guide holes are formed in the guide blocks, and the second piston rod is embedded in the guide holes.
Preferably, the moving block and the moving die are respectively provided with a first mounting hole and a second mounting hole inside, the first mounting hole and the second mounting hole are respectively and fixedly provided with a first guide sleeve and a second guide sleeve inside through screws, and the first guide sleeve and the second guide sleeve are respectively and movably sleeved outside the first guide pillar and the second guide pillar.
Preferably, a through hole is formed in the top frame, and the first piston rod penetrates through the through hole.
The utility model has the advantages that:
1. the utility model discloses in through the setting of first slider, first guide rail, second slider, butt joint piece and connecting plate isotructure, with adopting a guide pillar sliding connection between cover half and the movable mould, the die carrier front side roll-off can be followed to cover half and movable mould during the dismantlement, need not to tear open the die carrier, makes things convenient for the dismouting, and the personnel of being convenient for change the mould, use manpower sparingly and man-hour.
2. The utility model discloses in through the setting of hydro-cylinder, guide block and locating plate isotructure, after the cover half installation is accomplished, the hydro-cylinder can drive the locating plate and fix a position the position of cover half, and the installation accuracy is high.
3. The utility model discloses in through the setting of first guide pillar and second guide pillar, adopted two sets of guide pillars to lead to the mould, a set of guide pillar is installed on the die carrier, and another group's guide pillar is installed on the mould, but a set of guide pillar wearing and tearing back, another group's guide pillar still can work, ensures that the compound die is accurate, has promoted the production quality of product.
Drawings
Fig. 1 is a front view of a multifunctional injection mold frame with convenient mold change, which is provided by the utility model;
FIG. 2 is an enlarged view of the multifunctional injection mold frame with convenient mold change at the position of the reference number A;
fig. 3 is a side view of the positioning plate provided by the present invention.
In the figure: the device comprises a base 1, a first guide post 2, a moving block 21, a first sliding block 22, a top frame 3, a cylinder 4, a first piston rod 5, a connecting plate 51, a moving die 6, a butt-joint block 61, a side seat 62, a first guide rail 63, a fixed die 7, a second guide post 8, an oil cylinder 9, a guide block 10, a second piston rod 11, a second guide rail 12, a second sliding block 13, a positioning plate 14 and a rectangular groove 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a multifunctional injection mold base convenient for mold changing comprises a base 1, a movable mold 6 and a fixed mold 7, wherein the top of the base 1 is fixedly provided with a first guide pillar 2 and a second guide pillar 12 which are symmetrically arranged through countersunk screws, the bottom of the fixed mold 7 is fixedly provided with a second slide block 13 matched with the second guide pillar 12 through screws, the outside of the first guide pillar 2 is slidably provided with a movable block 21, one side of the movable block 21 is fixedly provided with a first slide block 22 through screws, the top of the movable mold 6 is fixedly provided with a second guide pillar 8 which is symmetrically arranged through screws, the outside of the second guide pillar 8 is slidably provided with the movable mold 6, the two sides of the movable mold 6 are both fixedly provided with side seats 62 through countersunk bolts, and one side of the side seats 62 is fixedly provided with a first guide rail 63 matched with the first slide block 22 through screws;
the top of movable mould 6 is passed through the screw fixation and is had butt joint piece 61, and the both sides of butt joint piece 61 are all seted up flutedly, and the top of two first guide pillars 2 is passed through the bolt fastening and is had roof-rack 3, and there is cylinder 4 at the top of roof-rack 3 through bolt fastening, and the inside of cylinder 4 is provided with first piston rod 5, and the tip of first piston rod 5 is passed through the screw fixation and is the connecting plate 51 of U font, and the lateral wall welding of connecting plate 51 has the lug corresponding with the recess.
Wherein, through the arrangement of the first slide block 22, the first guide rail 63, the second guide rail 12, the second slide block 13, the butt-joint block 61 and the connecting plate 51, the fixed die 7 and the movable die 6 are connected in a sliding way by adopting a guide post, the fixed die 7 and the movable die 6 can slide out from the front side of the die carrier during disassembly, the die carrier does not need to be disassembled, the disassembly and the assembly are convenient, the die is convenient for personnel to replace, the labor and the working hours are saved, through the arrangement of the structures of the oil cylinder 9, the guide block 10, the positioning plate 14 and the like, after the fixed die 7 is assembled, the oil cylinder 9 can drive the positioning plate 14 to position the position of the fixed die 7, the assembly precision is high, through the arrangement of the first guide post 2 and the second guide post 8, two groups of guide posts are adopted to guide the die carrier, one group of guide posts is arranged on the die carrier, the other group of guide posts is arranged on the die, but after one group of guide posts is worn, the other group of guide posts can still work, the die assembly precision is ensured, the production quality of the product is improved.
The top of the base 1 is fixedly provided with symmetrically arranged oil cylinders 9 through bolts, a second piston rod 11 is arranged inside the oil cylinder 9, the end part of the second piston rod 11 is connected with a positioning plate 14 through a hexagon screw, and one side of the positioning plate 14 is provided with a rectangular groove 15.
The top of base 1 is fixed with symmetrical arrangement's guide block 10 through the screw, and the guiding hole has been seted up to the inside of guide block 10, and second piston rod 11 imbeds in the inside of guiding hole.
A first mounting hole and a second mounting hole are respectively formed in the moving block 21 and the moving die 6, a first guide sleeve and a second guide sleeve are respectively fixedly mounted in the first mounting hole and the second mounting hole through screws, and the first guide sleeve and the second guide sleeve are respectively movably sleeved outside the first guide pillar 2 and the second guide pillar 8.
A through hole is formed in the top frame 3, and the first piston rod 5 penetrates through the through hole.
In the embodiment, when the mold is replaced, the screws of the connecting plate 51 and the butt-joint block 61 are detached, the screws of the positioning plate 14 and the fixed mold 7 are detached, the screws of the first guide rail 63 and the first slider 22 are detached, the screws of the second guide rail 12 and the second slider 13 are detached, then the oil cylinder 9 is started, the oil cylinder 9 pulls the positioning plate 14 to be opened from two sides of the mold, so that the fixed mold 7 and the fixed mold 7 can be slid out from the front side of the mold frame together, and the mold is replaced after being slid out;
further, after the mold is remounted, the mold is pushed into the mold frame from the front side, the first guide rail 63 and the first slide block 22, the second guide rail 12 and the second slide block 13, and the connecting plate 51 and the butt-joint block 61 are matched and positioned, after the mold is pushed into the mold for pressing and limiting, the oil cylinders 9 on the two sides move to push the positioning plate 14 to move, and the two side parts of the fixed mold 7 are embedded into the rectangular groove 15 for positioning again;
in addition, when the die is used, a piston rod of the air cylinder 4 can push the movable die 6 to move downwards, and the movable die is guided and positioned by the first guide pillar 2 and the second guide pillar 8 together, so that the positioning precision is high.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a convenient multi-functional injection mold frame of retooling, includes base (1), movable mould (6) and cover half (7), its characterized in that, the top of base (1) is respectively through countersunk screw fixed mounting have first guide pillar (2) and second guide rail (12) of symmetrical arrangement, the bottom of cover half (7) through the fix with screw with second slider (13) of second guide rail (12) assorted, the outside slip of first guide pillar (2) is equipped with movable block (21), one side of movable block (21) is through the fix with screw has first slider (22), the top of movable mould (6) is through the fix with screw have second guide pillar (8) of symmetrical arrangement, the outside slip of second guide pillar (8) is equipped with movable mould (6), the both sides of movable mould (6) all are through countersunk bolt fastening have side seat (62), one side of side seat (62) through the fix with screw with first guide pillar (22) assorted of first slider (8) A rail (63);
the top of movable mould (6) is passed through the screw fixation and is had butt joint piece (61), and the both sides of butt joint piece (61) are all seted up flutedly, two the top of first guide pillar (2) is passed through the bolt fastening and is had roof-rack (3), and there is cylinder (4) at the top of roof-rack (3) through bolt fixed mounting, and the inside of cylinder (4) is provided with first piston rod (5), the tip of first piston rod (5) is passed through the screw fixation and is had connecting plate (51) that are the U font, the lateral wall welding of connecting plate (51) have with the lug that the recess is corresponding.
2. The multifunctional injection mold frame convenient to change molds as claimed in claim 1, characterized in that symmetrically arranged oil cylinders (9) are fixedly mounted at the top of the base (1) through bolts, a second piston rod (11) is arranged inside the oil cylinder (9), a positioning plate (14) is connected to the end of the second piston rod (11) through a hexagon screw, and a rectangular groove (15) is formed in one side of the positioning plate (14).
3. The multifunctional injection mold frame convenient to change molds as claimed in claim 2, characterized in that symmetrically arranged guide blocks (10) are fixed at the top of the base (1) through screws, guide holes are formed in the guide blocks (10), and the second piston rod (11) is embedded in the guide holes.
4. The multifunctional injection mold frame convenient and fast to change the mold as claimed in claim 1, wherein a first mounting hole and a second mounting hole are respectively formed in the moving block (21) and the moving mold (6), a first guide sleeve and a second guide sleeve are respectively fixedly mounted in the first mounting hole and the second mounting hole through screws, and the first guide sleeve and the second guide sleeve are respectively movably sleeved outside the first guide pillar (2) and the second guide pillar (8).
5. The multifunctional injection mold frame convenient and fast to change molds as claimed in claim 1, wherein a through hole is formed in the top frame (3), and the first piston rod (5) penetrates through the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120009388.7U CN214395128U (en) | 2021-01-05 | 2021-01-05 | Convenient multi-functional die carrier of moulding plastics of retooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120009388.7U CN214395128U (en) | 2021-01-05 | 2021-01-05 | Convenient multi-functional die carrier of moulding plastics of retooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214395128U true CN214395128U (en) | 2021-10-15 |
Family
ID=78043970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120009388.7U Active CN214395128U (en) | 2021-01-05 | 2021-01-05 | Convenient multi-functional die carrier of moulding plastics of retooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214395128U (en) |
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2021
- 2021-01-05 CN CN202120009388.7U patent/CN214395128U/en active Active
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