CN214447763U

CN214447763U - High-precision plastic mold with dual limiting structures

Info

Publication number: CN214447763U
Application number: CN202120441547.0U
Authority: CN
Inventors: 胡细贤
Original assignee: Shenzhen Hongkaiyun Technology Co ltd
Current assignee: Shenzhen Hongkaiyun Technology Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-10-22
Anticipated expiration: 2031-03-01

Abstract

The utility model relates to the technical field of plastic molds, in particular to a high-precision plastic mold with a double limiting structure, which comprises a bottom plate and a placing plate, wherein the left side and the right side of the top end surface of the bottom plate are fixedly connected with a vertical plate, the end surface of the vertical plate is fixedly connected with a top plate, the left end surface of the vertical plate positioned on the right side is fixedly connected with the placing plate, the middle position of the top end surface of the placing plate is fixedly connected with a cylinder, the left side and the right side of the top end surface of the placing plate are fixedly connected with a fixed plate, the inner side thread of the fixed plate is connected with a threaded rod, the right end surface of the threaded rod positioned on the left side is fixedly connected with a clamping plate, the right end surface of the clamping plate is fixedly connected with a spring, and the other end of the spring is fixedly connected with a push plate. Meanwhile, the cooling treatment mechanism is arranged, so that the processing efficiency is improved, the recycling is realized, the water resource is saved, and the purpose of environmental protection is achieved.

Description

High-precision plastic mold with dual limiting structures

Technical Field

The utility model relates to a plastic mould technical field specifically is a high accuracy plastic mould with dual limit structure.

Background

The plastic mould is a combined mould used for compression moulding, extrusion moulding, injection, blow moulding and low foaming forming, and can process a series of plastic parts with different shapes and sizes according to the coordination change in the mould, the plastic mould mainly comprises a female mould with a variable cavity and composed of a female mould combined substrate, a female mould component and a female mould combined clamping plate, and a male mould with a variable core and composed of a male mould combined substrate, a male mould component, a male mould combined clamping plate, a cavity cut-off component and a side cut-off combined plate.

The external protection structure of the plastic mold on the market adjusts the difficulty, makes the surface effect of the plastic product poor, and limit structure is single, and the slope appears in the lift in-process, causes the cracked problem of plastic mold block easily, and the outside heat dissipation of plastic mold is not good, and the staff of being not convenient for carries out the plastic product separation cooling, makes machining efficiency lower, consequently, proposes a high accuracy plastic mold with dual limit structure to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy plastic mould with dual limit structure to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a high-precision plastic mold with a double limiting structure comprises a bottom plate and a placing plate, wherein the left side and the right side of the top surface of the bottom plate are fixedly connected with vertical plates, the end surface of each vertical plate is fixedly connected with a top plate, the left end surface of the vertical plate on the right side is fixedly connected with the placing plate, a cylinder is fixedly connected in the middle of the top surface of the placing plate, the left side and the right side of the top surface of the placing plate are fixedly connected with fixed plates, the inner side of each fixed plate is in threaded connection with a threaded rod, the right end surface of the threaded rod on the left side is fixedly connected with a clamping plate, the right end surface of the clamping plate is fixedly connected with a spring, the other end of the spring is fixedly connected with a push plate, the push plate is in sliding connection with the clamping plate, the right end surface of the threaded rod on the right side is fixedly connected with a rotating block, the top surface of the fixed plate is fixedly connected with a guide rod, and the guide rod is fixedly connected with the top plate, the bottom end face of the top plate is fixedly connected with a hydraulic rod, the bottom end face of the hydraulic rod is fixedly connected with a sliding plate, the sliding plate is slidably connected with a guide rod, a positioning column is fixedly connected to the middle position of the bottom end face of the sliding plate, a water tank is fixedly connected to the top end face of the bottom plate, a water pump is fixedly communicated with the right end face of the water tank and fixedly connected with the bottom plate, a refrigerator is fixedly communicated with the other end of the water pump and fixedly connected with a vertical plate, a water pipe is fixedly communicated with the top end face of the refrigerator, a connecting pipe is fixedly communicated with the other end of the water pipe, a connecting plate is fixedly communicated with the other end of the connecting pipe, a spray head is fixedly connected to the right end face of the connecting plate located on the left side, and a controller is fixedly connected to the right end face of the vertical plate located on the right side.

Preferably, the vertical plate is provided with a through hole in the horizontal direction.

Preferably, the clamping plate is in a U shape placed on the side.

Preferably, the outer side of the positioning column is provided with threads.

Preferably, the placing plate is a steel plate having a mesh.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, threaded rod through setting up, a spring, the push pedal, the cylinder, the guide bar, the hydraulic stem, the sliding plate, the reference column, it is fixed with reference column and the cylinder of central line coincidence respectively with cope match-plate pattern and lower bolster, the turning block drives the threaded rod and rotates, make cardboard drive push pedal and the lower bolster closely laminate, when using, the hydraulic stem extension, the sliding plate moves down on the guide bar, make lower bolster and cope match-plate pattern close, the guide bar is injectd the moving direction of sliding plate, it is dual spacing to the mould, prevent to appear inclining at the lift in-process, the accuracy of manufacturing is improved, and the moulding surface crack phenomenon that takes place of the spring effective prevention plastic that sets up, the surface effect of improvement plastic product.

2. The utility model discloses in, through water tank, water pump, refrigerator, water pipe, connecting plate, the shower nozzle that sets up, start the water pump, send the water in the water tank into the refrigerator, cool down and handle, then merge into the shower nozzle by water pipe and connecting pipe, carry out cooling treatment to the mould, the drawing of patterns of being convenient for improves cooling efficiency, and water is through placing the board return water tank that falls, the recycling of being convenient for, and the water economy resource plays the environmental protection purpose.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: the device comprises a base plate 1, a vertical plate 2, a top plate 3, a placing plate 4, a fixing plate 5, a threaded rod 6, a rotating block 7, a clamping plate 8, a spring 9, a pushing plate 10, a through hole 11, a cylinder 12, a guide rod 13, a hydraulic rod 14, a sliding plate 15, a positioning column 16, a water tank 17, a water pump 18, a refrigerator 19, a water pipe 20, a connecting pipe 21, a connecting plate 22, a spray head 23 and a controller 24.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

a high-precision plastic mold with a double-limiting structure comprises a bottom plate 1 and a placing plate 4, wherein the left side and the right side of the top end surface of the bottom plate 1 are fixedly connected with vertical plates 2, the end surface of each vertical plate 2 is fixedly connected with a top plate 3, the left end surface of the vertical plate 2 positioned on the right side is fixedly connected with the placing plate 4, a cylinder 12 is fixedly connected at the middle position of the top end surface of the placing plate 4, the left side and the right side of the top end surface of the placing plate 4 are fixedly connected with a fixed plate 5, the inner side of the fixed plate 5 is in threaded connection with a threaded rod 6, the right end surface of the threaded rod 6 positioned on the left side is fixedly connected with a clamping plate 8, the right end surface of the clamping plate 8 is fixedly connected with a spring 9, the other end of the spring 9 is fixedly connected with a push plate 10, the push plate 10 is in sliding connection with the clamping plate 8, the right end surface of the threaded rod 6 positioned on the right side is fixedly connected with a rotating block 7, and the top end surface of the fixed plate 5 is fixedly connected with a guide rod 13, and the guide rod 13 is fixedly connected with the top plate 3, the bottom end surface of the top plate 3 is fixedly connected with a hydraulic rod 14, the bottom end surface of the hydraulic rod 14 is fixedly connected with a sliding plate 15, and the sliding plate 15 is connected with the guide rod 13 in a sliding way, the middle position of the bottom end surface of the sliding plate 15 is fixedly connected with a positioning column 16, the top end surface of the bottom plate 1 is fixedly connected with a water tank 17, the right end surface of the water tank 17 is fixedly communicated with a water pump 18, the water pump 18 is fixedly connected with the bottom plate 1, the other end of the water pump 18 is fixedly communicated with a refrigerator 19, and the refrigerator 19 is fixedly connected with the vertical plate 2, the top end face of the refrigerator 19 is fixedly communicated with a water pipe 20, the other end of the water pipe 20 is fixedly communicated with a connecting pipe 21, the other end of the connecting pipe 21 is fixedly communicated with a connecting plate 22, the right end face of the connecting plate 22 positioned on the left side is fixedly connected with a spray head 23, and the right end face of the vertical plate 2 positioned on the right side is fixedly connected with a controller 24.

Be equipped with the through-hole 11 of horizontal direction on the vertical board 2, be convenient for twist the turning block 7 and move, carry out the headspace to the removal of screw rod 6, the shape of cardboard 8 is "U" type of putting for the side, be used for being connected of spring 9 and push pedal 10, effectively prevent that the plastic is moulding to take place the surface crack phenomenon, improve the surface effect of plastic product, cylinder 12 and reference column 16's central line coincidence, it is spacing to cope match-plate pattern and lower bolster, improve the processing precision, place the steel sheet of board 4 for having the net, when playing the supporting role, make water flow in water tank 17 smoothly.

The working process is as follows: the utility model supplies power to the device by an external power supply before use, then the upper and lower dies are installed, the central hole of the bottom end face of the lower die plate is sleeved on the cylinder 12, the center of the lower die plate is limited, then the rotating block 7 is screwed to drive the threaded rod 6 to rotate by the rotating block 7, the clamping plate 8 moves towards the middle under the action of the threaded rod 6, the spring 9 is compressed until the pushing plate 8 is tightly attached to the lower die plate, the lower die plate is fixed, then the central hole of the upper die plate corresponding to the rotating block is rotated on the positioning column 16, the upper die plate is fixed, in the using process, the controller 24 starts the hydraulic rod 14 to extend, further the sliding plate 16 moves up and down on the guide rod 13, the lower die plate is engaged with the upper die plate, the guide rod 13 limits the moving direction of the sliding plate 16, the plate clamp is prevented from inclining in the lifting process, the upper die plate and the lower die plate are accurately clamped, improve the accuracy of manufacturing, and the spring 9 that sets up effectively prevents the moulding surface crack phenomenon that takes place of plastic, improve the surface effect of plastic product, after processing is accomplished, through starting water pump 18, send into refrigerator 19 with the water in the water tank 17, cool down the processing, then send into shower nozzle 23 by water pipe 20 and connecting pipe 21, carry out cooling treatment to the mould, the drawing of patterns of being convenient for, machining efficiency is improved, and water is through placing board 4 and dropping back water tank 17, be convenient for recycle, the water economy resource, play the environmental protection purpose.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high accuracy plastic mould with dual limit structure, includes bottom plate (1) and places board (4), its characterized in that: the left side and the right side of the top end face of the bottom plate (1) are fixedly connected with vertical plates (2), the end face of each vertical plate (2) is fixedly connected with a top plate (3), the left end face of each vertical plate (2) on the right side is fixedly connected with a placing plate (4), a cylinder (12) is fixedly connected to the middle position of the top end face of each placing plate (4), the left side and the right side of the top end face of each placing plate (4) are fixedly connected with a fixing plate (5), the inner side of each fixing plate (5) is in threaded connection with a threaded rod (6), the right end face of each threaded rod (6) on the left side is fixedly connected with a clamping plate (8), the right end face of each clamping plate (8) is fixedly connected with a spring (9), the other end of each spring (9) is fixedly connected with a push plate (10), the push plates (10) are in sliding connection with the clamping plates (8), and the right end face of each threaded rod (6) on the right side is fixedly connected with a rotating block (7), the top end face of the fixed plate (5) is fixedly connected with a guide rod (13), the guide rod (13) is fixedly connected with the top plate (3), the bottom end face of the top plate (3) is fixedly connected with a hydraulic rod (14), the bottom end face of the hydraulic rod (14) is fixedly connected with a sliding plate (15), the sliding plate (15) is slidably connected with the guide rod (13), the middle position of the bottom end face of the sliding plate (15) is fixedly connected with a positioning column (16), the top end face of the bottom plate (1) is fixedly connected with a water tank (17), the right end face of the water tank (17) is fixedly communicated with a water pump (18), the water pump (18) is fixedly connected with the bottom plate (1), the other end of the water pump (18) is fixedly communicated with a refrigerator (19), the refrigerator (19) is fixedly connected with the vertical plate (2), and the top end face of the refrigerator (19) is fixedly communicated with a water pipe (20), the other end of the water pipe (20) is fixedly communicated with a connecting pipe (21), the other end of the connecting pipe (21) is fixedly communicated with a connecting plate (22), a right end face of the connecting plate (22) located on the left side is fixedly connected with a spray head (23), and a right end face of the vertical plate (2) located on the right side is fixedly connected with a controller (24).

2. The high-precision plastic mold with the double-limiting structure as claimed in claim 1, wherein: and the vertical plate (2) is provided with a through hole (11) in the horizontal direction.

3. The high-precision plastic mold with the double-limiting structure as claimed in claim 1, wherein: the clamping plate (8) is in a U shape placed on the side.

4. The high-precision plastic mold with the double-limiting structure as claimed in claim 1, wherein: and the outer side of the positioning column (16) is provided with threads.

5. The high-precision plastic mold with the double-limiting structure as claimed in claim 1, wherein: the placing plate (4) is a steel plate with grids.