CN216100259U - Injection mold with circulative cooling function - Google Patents

Abstract

The utility model discloses an injection mold with a circulating cooling function, relates to the technical field of injection molds, and solves the problems that the prior injection mold does not have the circulating cooling function, the workpiece discharging efficiency is low, and the working progress is influenced; the technical problems of low assembly and disassembly efficiency due to no assembly arrangement convenient for quick assembly are solved; the cooling device comprises a lower die holder, wherein a protective box is fixedly mounted on the surface of the lower die holder, a circulating pump is fixedly mounted at the bottom of the front surface of the protective box through a fixing plate, a cooling assembly is arranged in the protective box, a mounting seat is fixedly mounted at the bottom end of the lower die holder, two hollow grooves are formed in the mounting seat and are symmetrical, adjusting assemblies are arranged in the two hollow grooves, and a water pumping port of the circulating pump is fixedly provided with a water pumping pipe; the injection mold has a certain circulating cooling function, so that the workpiece discharging efficiency is improved, and the working progress is greatly improved; the injection mold is convenient and quick to assemble, and the assembling and disassembling efficiency is greatly improved.

Description

Injection mold with circulative cooling function

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold with a circulating cooling function.

Background

The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, and the injection molding is a processing method used when parts with complex shapes are produced in batches, in particular to a method for injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure and obtaining a formed product after cooling and solidification;

however, the injection mold in the current market generally does not have a circulating cooling function in the using process, so that the workpiece discharging efficiency is reduced, and the working progress is influenced; and there is no assembly setup to facilitate rapid assembly thereof, resulting in greatly reduced assembly and disassembly efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides an injection mold with a circulating cooling function, which solves the problems that the circulating cooling function is not realized, the workpiece discharging efficiency is low, and the working progress is influenced; the technical problem of low mounting and dismounting efficiency is solved due to the fact that the assembling device is not convenient to rapidly assemble.

In order to solve the technical problem, the injection mold with the circulating cooling function comprises a lower die holder, a protective box is fixedly mounted on the surface of the lower die holder, a circulating pump is fixedly mounted at the bottom of the front side of the protective box through a fixing plate, a cooling assembly is arranged inside the protective box, a mounting seat is fixedly mounted at the bottom end of the lower die holder, two hollow grooves are formed in the mounting seat, the two hollow grooves are symmetrical, adjusting assemblies are arranged in the two hollow grooves, and a water pumping pipe is fixedly mounted at a water pumping port of the circulating pump.

Preferably, the cooling assembly comprises a cooling pipe, a water inlet pipe and a water outlet pipe, the cooling pipe is wound outside the lower die holder, the water inlet pipe is fixedly mounted at one end of the cooling pipe, the water outlet pipe is fixedly mounted at the other end of the cooling pipe, one end of the water inlet pipe penetrates through the protective box and is fixedly connected with a water outlet of the circulating pump, and one end of the water outlet pipe penetrates through the protective box and is arranged outside the protective box.

Preferably, two the adjusting part all includes lead screw, two movable plates and two sliders, two the lead screw rotates respectively to be connected in the inside of the hollow groove that corresponds, two the screw thread turning at the both ends of lead screw is all opposite, two the both ends of lead screw all have the movable plate, two through screw-nut threaded connection the equal fixed mounting in one end of movable plate has the slider, two the inner wall of hollow groove one side all seted up with slider assorted spout, every the equal fixed mounting in surface of movable plate has spacing post.

Preferably, one end of each of the two lead screws penetrates through the mounting seat and is fixedly connected with an adjusting rotating handle arranged outside the mounting seat, and moving grooves corresponding to the moving plates are formed in two sides of the mounting seat.

Preferably, the inside of lower bolster is pegged graft and is had the upper die base, the equal fixed mounting in top of upper die base both sides has the mounting panel, two the mounting hole has all been seted up to two corners on mounting panel surface.

Preferably, the top fixed mounting of guard box one side has flush mounting plate of switch, flush mounting plate of switch has the circulating pump switch, the circulating pump passes through circulating pump switch and power electric connection.

Compared with the related art, the injection mold with the circulating cooling function provided by the utility model has the following beneficial effects:

the utility model provides an injection mold with a circulating cooling function, which is characterized in that a circulating pump is arranged to be matched with relevant cooling water and a circulating assembly, so that heat generated by a lower die holder can be circularly taken out, the injection mold has a certain circulating cooling function, the workpiece discharging efficiency is improved, the working progress is greatly improved, and the problems that the circulating cooling function is not available, the workpiece discharging efficiency is low and the working progress is influenced are solved.

The utility model provides an injection mold with a circulating cooling function, wherein the adjusting rotating handle is arranged to be matched with the adjusting assembly, so that the corresponding moving plate and the limiting column move in the horizontal direction and are matched with the related limiting holes, the injection mold is convenient and rapid to assemble, and the assembling and disassembling efficiency is greatly improved; the problem of do not have the equipment setting of being convenient for carry out fast assembly to it, the efficiency is low is torn open in ann.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top sectional view of the protective enclosure of the present invention;

FIG. 3 is a schematic cross-sectional view of the mounting plate of the present invention from above;

fig. 4 is an enlarged schematic view of the present invention at a.

Reference numbers in the figures: 1. a lower die holder; 2. a protective box; 3. a fixing plate; 4. a circulation pump; 5. a cooling assembly; 51. a cooling tube; 52. a water inlet pipe; 53. a water outlet pipe; 6. a hollow groove; 7. an adjustment assembly; 71. a screw rod; 72. moving the plate; 73. a slider; 8. a limiting column; 9. a water pumping pipe; 10. a mounting seat; 11. a moving groove; 12. adjusting the rotating handle; 13. an upper die holder; 14. mounting a plate; 15. and (7) installing holes.

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; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-4, the water pump device comprises a lower die holder 1, a protective box 2 is fixedly mounted on the surface of the lower die holder 1, a circulating pump 4 is fixedly mounted at the bottom of the front of the protective box 2 through a fixing plate 3, a cooling assembly 5 is arranged inside the protective box 2, a mounting seat 10 is fixedly mounted at the bottom end of the lower die holder 1, two hollow grooves 6 are formed in the mounting seat 10, the two hollow grooves 6 are symmetrically arranged, adjusting assemblies 7 are arranged inside the two hollow grooves 6, and a water pumping pipe 9 is fixedly mounted at a water pumping port of the circulating pump 4.

Second embodiment, on the basis of first embodiment, cooling unit 5 is including cooling tube 51, inlet tube 52 and outlet pipe 53, cooling tube 51 twines in the outside of die holder 1, the one end fixed mounting of cooling tube 51 has inlet tube 52, the other end fixed mounting of cooling tube 51 has outlet pipe 53, the one end of inlet tube 52 is passed protective housing 2 and is connected with circulating pump 4's delivery port fixed connection, the one end of outlet pipe 53 is passed protective housing 2 and is placed in protective housing 2's outside, be convenient for carry out circulative cooling, it is more convenient to use.

Third embodiment, on the basis of first embodiment, two adjusting part 7 all include lead screw 71, two movable plates 72 and two sliders 73, two lead screws 71 rotate respectively and connect in the inside of the hollow groove 6 that corresponds, the screw thread turning at the both ends of two lead screws 71 is all opposite, the both ends of two lead screws 71 all have a movable plate 72 through screw-nut threaded connection, the equal fixed mounting in one end of two movable plates 72 has slider 73, the spout with slider 73 assorted has all been seted up to the inner wall of two hollow grooves 6 one side, the equal fixed mounting in surface of every movable plate 72 has spacing post 8, be convenient for assemble this injection mold, greatly improve work efficiency.

Fourth embodiment, on the basis of third embodiment, the one end of two lead screws 71 all passes mount pad 10 and changes 12 fixed connection with the regulation that the mount pad 10 outside set up, and the shifting chute 11 that corresponds with movable plate 72 is all seted up to the both sides of mount pad 10, is convenient for drive lead screw 71 and carries out forward and reverse rotation, and it is more convenient to use.

Fifth embodiment, on the basis of first embodiment, the inside of lower die holder 1 is pegged graft and is had upper die base 13, and the equal fixed mounting in top of upper die base 13 both sides has mounting panel 14, and mounting hole 15 has all been seted up to two corners on two mounting panels 14 surfaces, is convenient for install upper die base 13.

Sixth embodiment, on the basis of first embodiment, the top fixed mounting of guard box 2 one side has flush mounting plate of switch, flush mounting plate of switch's fixed surface has the circulating pump switch, and circulating pump 4 passes through circulating pump switch and power electric connection, and the better control of being convenient for is with electrical apparatus work operation.

The working principle is as follows:

the first innovation point implementation step:

the first step is as follows: firstly, the injection mold is placed at a working place and is ready to be assembled, and the corresponding limiting columns 8 are mutually inserted with the related limiting holes through the matching of the arranged adjusting rotating handles 12 and the adjusting components 7, so that the lower die holder 1 is assembled with the related workbench;

the second step is that: then, the arranged upper die base 13 is assembled by matching with the mounting hole 15;

the third step: and then, the workpiece is subjected to injection molding by matching with 13 lower die seats 1 of the upper die seat.

The implementation step of the second innovation point:

the first step is as follows: after the injection molding is finished, respectively placing the arranged water pumping pipe 9 and the water outlet pipe 53 in the cold water pool to prepare for cooling the injection molded part;

the second step is that: then, a circulating pump 4 is controlled to work through a circulating pump switch, and the injection molding part in the lower die holder 1 is rapidly cooled in a circulating cooling mode by matching with a cooling assembly 5;

the third step: the injection mold has a certain circulating cooling function, so that the workpiece discharging efficiency is improved, and the work progress is greatly improved.

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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an injection mold with circulative cooling function, includes die holder (1), its characterized in that: the utility model discloses a die holder, including die holder (1), fixed surface installs protective housing (2), protective housing (2) positive bottom has circulating pump (4) through fixed plate (3) fixed mounting, the inside of protective housing (2) is equipped with cooling module (5), the bottom fixed mounting of die holder (1) has mount pad (10), two hollow groove (6), two have been seted up to the inside of mount pad (10) hollow groove (6) set up to the symmetry, two the inside of hollow groove (6) all is equipped with adjusting part (7), the mouth fixed mounting that draws water of circulating pump (4) has drinking-water pipe (9).

2. The injection mold with the circulating cooling function according to claim 1, wherein the cooling assembly (5) comprises a cooling pipe (51), a water inlet pipe (52) and a water outlet pipe (53), the cooling pipe (51) is wound outside the lower mold base (1), the water inlet pipe (52) is fixedly installed at one end of the cooling pipe (51), the water outlet pipe (53) is fixedly installed at the other end of the cooling pipe (51), one end of the water inlet pipe (52) penetrates through the protective box (2) and is fixedly connected with a water outlet of the circulating pump (4), and one end of the water outlet pipe (53) penetrates through the protective box (2) and is arranged outside the protective box (2).

3. The injection mold with the circulating cooling function as claimed in claim 1, wherein each of the two adjusting assemblies (7) comprises a screw rod (71), two moving plates (72) and two sliders (73), the two screw rods (71) are respectively and rotatably connected to the corresponding hollow grooves (6), the screwing directions of the two ends of the two screw rods (71) are opposite, the two ends of the two screw rods (71) are respectively and fixedly connected with the moving plates (72) through screw threads of screw rod nuts, the sliders (73) are respectively and fixedly installed at one ends of the two moving plates (72), sliding grooves matched with the sliders (73) are respectively formed in the inner walls of one sides of the two hollow grooves (6), and a limiting column (8) is fixedly installed on the surface of each moving plate (72).

4. The injection mold with the circulating cooling function as claimed in claim 3, wherein one end of each of the two lead screws (71) passes through the mounting base (10) and is fixedly connected with an adjusting rotating handle (12) arranged outside the mounting base (10), and moving grooves (11) corresponding to the moving plates (72) are formed in two sides of the mounting base (10).

5. The injection mold with the circulating cooling function as claimed in claim 1, wherein an upper mold base (13) is inserted into the lower mold base (1), mounting plates (14) are fixedly mounted on the tops of two sides of the upper mold base (13), and mounting holes (15) are formed in two corners of the surfaces of the two mounting plates (14).

6. The injection mold with the circulation cooling function as claimed in claim 1, wherein a switch panel is fixedly installed at the top of one side of the protection box (2), a circulation pump switch is fixedly installed on the surface of the switch panel, and the circulation pump (4) is electrically connected with a power supply through the circulation pump switch.

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