CN216578786U - Plastic mould convenient to disassemble - Google Patents

Abstract

The utility model relates to the technical field of plastic molds and discloses a plastic mold convenient to disassemble, which comprises an upper mold movably mounted at the bottom of a top plate, a middle mold movably mounted at the bottom of the upper mold, a lower mold movably mounted at the bottom of the middle mold, a bottom plate fixedly mounted at the bottom of the lower mold, a fixed block arranged on the surface of the outer side of the middle mold, a connecting rod fixedly connected with one end of the outer side of the fixed block, a supporting block fixedly connected with the bottom of one end of the outer side of the connecting rod, and a movable strip movably connected with the top of the supporting block. The connecting rods are movably connected with the upper die, the middle die and the lower die, the connecting rods are symmetrically distributed at two ends of the outer surfaces of the upper die, the middle die and the lower die, the upper die, the middle die and the lower die can be connected together through the arranged connecting rods to play a role of fixing and supporting, and the bolt is movably arranged on one side of the surface of the connecting rod, so that the upper die, the middle die and the lower die are convenient to disassemble and assemble by workers, and the effect of facilitating disassembly is achieved.

Description

Plastic mould convenient to disassemble

Technical Field

The utility model relates to the technical field of plastic molds, in particular to a plastic mold convenient to disassemble.

Background

The plastic mold is a short name for a combined mold used for compression molding, extrusion molding, injection, blow molding and low-foaming molding. The coordination change of the male die, the female die and the auxiliary forming system of the die can process a series of plastic parts with different shapes and sizes, the plastic die is the female die of the industry, and the release of new products relates to plastics.

The die mainly comprises a female die with a variable cavity, which is composed of a female die combined substrate, a female die component and a female die combined clamping plate, and a male die with a variable core, which is composed of a male die combined substrate, a male die component, a male die combined clamping plate, a cavity cut-off component and a side cut-off combined plate.

Present plastic mould is general all integral, and after using the completion, the staff is comparatively troublesome to the aspect of inside maintenance, and inconvenient dismantlement increases the work degree of difficulty and intensity, needs to improve this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plastic mould convenient to disassemble, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a convenient plastic mould of dismantling, includes the roof, roof bottom movable mounting has last mould, go up mould bottom movable mounting has well mould, well mould bottom movable mounting has the bed die, bed die bottom fixed mounting has the bottom plate, well mould outside surface is provided with the fixed block, fixed block outside one end fixedly connected with connecting rod, connecting rod outside one end bottom fixedly connected with supporting shoe, supporting shoe top swing joint has the activity strip.

The middle mould is characterized in that positioning blocks are arranged at two ends of the top surface of the middle mould, clamping grooves are formed in the inner sides of the positioning blocks, clamping blocks are movably clamped on the surfaces of the clamping grooves, a movable plate is movably mounted at the top of the bottom plate, spring rods are movably mounted on the periphery of the top surface of the movable plate, and a through hole is formed in the center of the top of the movable plate.

Preferably, the center of the top plate is provided with a through groove, the through groove corresponds to the through hole in position, the diameter of the through groove is consistent with that of the through hole, and the through groove corresponds to the through hole, so that objects can be conveniently polished.

Preferably, the bed die shape is the U font, bed die symmetric distribution is at bottom plate top both ends, just fly leaf activity joint puts at the inside central point of bed die, sets the U type into, can make things convenient for the staff to place the object with inside cavity and polish, also is convenient for the staff to the dismouting of bed die, convenient and fast.

Preferably, go up mould, well mould and bed die and all through the connecting rod swing joint that sets up, connecting rod symmetric distribution can be connected last mould, well mould and bed die surface both ends through the connecting rod that sets up together with last mould, well mould and bed die, plays fixed stay's effect, and connecting rod surface one side movable mounting has the bolt, and the staff's dismouting of being convenient for reaches the effect of convenient dismantlement.

Preferably, well mould surface central point puts and sets up flutedly, recess and activity strip activity joint, through the recess of seting up, the staff accessible rotates activity strip and recess butt joint, and then the centering mould plays the effect of joint location, also is convenient for simultaneously the staff and centers the dismantlement of mould, convenient operation is simple.

Preferably, locating piece evenly distributed is in well mould surface both ends, locating piece outside one end protrusion, just the locating piece bottom contacts with the spring beam all around, can avoid appearing the problem of dislocation with well mould and last mould activity joint through the locating piece that sets up, and guarantees the normal clear of object polishing, improves the work efficiency of polishing and the yield of product.

The utility model provides a plastic mould convenient to disassemble, which has the following beneficial effects:

(1) the connecting rods are movably connected with the upper die, the middle die and the lower die, the connecting rods are symmetrically distributed at two ends of the outer surfaces of the upper die, the middle die and the lower die, the upper die, the middle die and the lower die can be connected together through the arranged connecting rods to play a role of fixing and supporting, and the bolt is movably arranged on one side of the surface of the connecting rod, so that the connecting rod is convenient for workers to disassemble and assemble, and the effect of convenient disassembly is achieved.

(2) The middle die and the upper die are movably clamped through the arranged positioning blocks, so that the dislocation problem is avoided, the normal polishing of objects is ensured, and the polishing work efficiency and the product yield are improved.

(3) According to the utility model, the lower die is U-shaped, the lower die is symmetrically distributed at two ends of the top of the bottom plate, and the movable plate is movably clamped in the center of the inner part of the lower die and is U-shaped, so that the inner part of the lower die is hollow, a worker can conveniently place and polish an object, and the worker can conveniently disassemble and assemble the lower die.

Drawings

FIG. 1 is a perspective view of the front face of the present invention;

FIG. 2 is a schematic perspective view of a mold structure in a top view of the present invention;

fig. 3 is a schematic view of the movable plate structure viewed from above.

In the figure: 1. a top plate; 2. an upper die; 3. a middle mold; 4. a lower die; 5. a base plate; 6. a fixed block; 7. a connecting rod; 8. a support block; 9. a movable bar; 10. positioning blocks; 11. a card slot; 12. a clamping block; 13. a movable plate; 14. a through hole; 15. a spring rod.

Detailed Description

As shown in fig. 1-3, the present invention provides a technical solution:

a plastic mold convenient to disassemble comprises a top plate 1, wherein a through groove is formed in the center of the top plate 1, the through groove corresponds to a through hole 14, the diameter of the through groove is consistent with the diameter of the through hole 14, the through groove is corresponding to the through hole 14, an object is convenient to polish, an upper mold 2 is movably installed at the bottom of the top plate 1, connecting rods 7 which are respectively arranged on the upper mold 2, a middle mold 3 and a lower mold 4 are movably connected, the connecting rods 7 are symmetrically distributed at two ends of the outer surfaces of the upper mold 2, the middle mold 3 and the lower mold 4, the upper mold 2, the middle mold 3 and the lower mold 4 can be connected together through the arranged connecting rods 7 to play a role of fixed support, bolts are movably installed on one side of the surface of the connecting rods 7, so that workers can conveniently disassemble, the middle mold 3 is movably installed at the bottom of the upper mold 2, a groove is formed in the center of the surface of the middle mold 3, the groove is movably clamped with the movable strip 9, a worker can butt with the groove by rotating the movable strip 9 through the arranged groove, so that the centering die 3 plays a clamping and positioning role, and meanwhile, the worker can conveniently detach the centering die 3, the operation is convenient and simple, the bottom of the middle die 3 is movably provided with the lower die 4, the lower die 4 is U-shaped, the lower die 4 is symmetrically distributed at two ends of the top of the bottom plate 5, the movable clamp of the movable plate 13 is connected at the central position inside the lower die 4 in a U-shaped manner, the inner part of the lower die can be hollow, the worker can conveniently place and polish objects, the worker can conveniently and quickly detach the lower die 4, the bottom of the lower die 4 is fixedly provided with the bottom plate 5, the surface of the outer side of the middle die 3 is provided with the fixed block 6, one end of the outer side of the fixed block 6 is fixedly connected with the connecting rod 7, and one end of the outer side of the connecting rod 7 is fixedly connected with the supporting block 8, the top of the supporting block 8 is movably connected with a movable strip 9.

3 top surface both ends of well mould are provided with locating piece 10, locating piece 10 evenly distributed is at 3 surface both ends of well mould, locating piece 10 outside one end protrusion, and locating piece 10 bottom contacts with spring beam 15 all around, can be with well mould 3 and last mould 2 activity joint through the locating piece 10 that sets up, the problem of dislocation is avoided appearing, and guarantee the normal clear of object polishing, the work efficiency of polishing and the yield of product are improved, draw-in groove 11 has been seted up to locating piece 10 inboard, draw-in groove 11 surface activity joint has fixture block 12, 5 top movable mounting of bottom plate have fly leaf 13, movable mounting has spring beam 15 all around on fly leaf 13 top surface, fly leaf 13 top central point puts and has seted up through-hole 14.

In conclusion, the connecting rods 7 arranged on the upper die 2, the middle die 3 and the lower die 4 are movably connected, the connecting rods 7 are symmetrically distributed at two ends of the outer surfaces of the upper die 2, the middle die 3 and the lower die 4, the upper die 2, the middle die 3 and the lower die 4 can be connected together through the arranged connecting rods 7 to play a role of fixing and supporting, and one side of the surface of each connecting rod 7 is movably provided with a bolt, so that the disassembly and assembly of workers are facilitated, and the disassembly is facilitated; the positioning blocks 10 are uniformly distributed at two ends of the outer surface of the middle die 3, one end of the outer side of each positioning block 10 is protruded, the periphery of the bottom of each positioning block 10 is in contact with the spring rod 15, the middle die 3 and the upper die 2 can be movably clamped and connected through the arranged positioning blocks 10, the problem of dislocation is avoided, the normal operation of object polishing is ensured, and the polishing work efficiency and the product yield are improved; the 4 shapes of bed die are the U font, and 4 symmetric distribution of bed die are in 5 top both ends of bottom plate, and fly leaf 13 activity joint puts at the inside central point of bed die 4, sets the U type into, can make things convenient for the staff to place the object with inside cavity and polish, also the staff of being convenient for is to the dismouting of bed die 4, convenient and fast.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (6)

1. The utility model provides a convenient plastic mould of dismantling, includes roof (1), its characterized in that: an upper die (2) is movably mounted at the bottom of the top plate (1), a middle die (3) is movably mounted at the bottom of the upper die (2), a lower die (4) is movably mounted at the bottom of the middle die (3), a bottom plate (5) is fixedly mounted at the bottom of the lower die (4), a fixed block (6) is arranged on the surface of the outer side of the middle die (3), a connecting rod (7) is fixedly connected to one end of the outer side of the fixed block (6), a supporting block (8) is fixedly connected to the bottom of one end of the outer side of the connecting rod (7), and a movable strip (9) is movably connected to the top of the supporting block (8);

well mould (3) top surface both ends are provided with locating piece (10), draw-in groove (11) have been seted up to locating piece (10) inboard, draw-in groove (11) surface activity joint has fixture block (12), bottom plate (5) top movable mounting has fly leaf (13), fly leaf (13) top surface movable mounting all around has spring beam (15), fly leaf (13) top central point puts and has seted up through-hole (14).

2. The plastic mold of claim 1, wherein: a through groove is formed in the center of the top plate (1), the through groove corresponds to the through hole (14), and the diameter of the through groove is consistent with that of the through hole (14).

3. The plastic mold of claim 1, wherein: the shape of the lower die (4) is U-shaped, the lower die (4) is symmetrically distributed at two ends of the top of the bottom plate (5), and the movable clamp of the movable plate (13) is connected to the center of the inner part of the lower die (4).

4. The plastic mold easy to disassemble as claimed in claim 1, wherein: go up mould (2), well mould (3) and bed die (4) and all through connecting rod (7) swing joint that sets up, connecting rod (7) symmetric distribution is in last mould (2), well mould (3) and bed die (4) surface both ends.

5. The plastic mold of claim 1, wherein: a groove is formed in the center of the surface of the middle die (3), and the groove is movably clamped with the movable strip (9).

6. The plastic mold of claim 1, wherein: the positioning blocks (10) are uniformly distributed at two ends of the outer surface of the middle die (3), one end of the outer side of each positioning block (10) is protruded, and the periphery of the bottom of each positioning block (10) is in contact with the spring rod (15).

Images