CN215095426U

CN215095426U - Precision die of constant-temperature high-strength electric tool

Info

Publication number: CN215095426U
Application number: CN202120581782.8U
Authority: CN
Inventors: 陆元林
Original assignee: Suzhou Zhonghua Precision Machinery Co ltd
Current assignee: Suzhou Zhonghua Precision Machinery Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-12-10
Anticipated expiration: 2031-03-22

Abstract

The utility model is suitable for a mould technical field provides a constant temperature type high strength electric tool precision mould, including the body subassembly, the body subassembly includes the base, installs two support columns on the roof of base, and the top of base is provided with the fixed plate, and the bottom of fixed plate is installed the pneumatic cylinder, installs the slide on the output shaft of pneumatic cylinder; the mould is installed to the bottom of slide, and the inside of fixed plate slides and is provided with the pipe of moulding plastics, and the pipe of moulding plastics runs through the slide to be linked together with last mould, the below of going up the mould is provided with the cooling seat, the inside of cooling seat have with last mould corresponding bed die, bed die and cooling seat fixed connection: through setting up cooling module, after the material was moulded plastics and is accomplished, the user opened the water pump, made the water pump pressurize the coolant liquid in the water tank one to deliver to the cooling chamber through the outlet pipe, so that the material of coolant liquid in to the bed die cools off, thereby improves mould shaping efficiency.

Description

Precision die of constant-temperature high-strength electric tool

Technical Field

The utility model belongs to the technical field of the mould, especially, relate to an accurate mould of thermostatic type high strength electric tool.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

When the existing mold is used, the mold cannot be radiated, so that the molding efficiency of the mold is low; on the other hand, when the upper mold is moved in the vertical direction, the upper mold is easily displaced in the horizontal direction.

SUMMERY OF THE UTILITY MODEL

The utility model provides a constant temperature type high strength electric tool precision mould, which aims to solve the problem that the mould forming efficiency is lower because the mould can not be cooled in the use process of the current mould; on the other hand, when the upper mold moves in the vertical direction, the problem of deviation in the horizontal direction is easy to occur.

The utility model discloses a realize like this, a thermostatic type high strength electric tool precision mould, including the body subassembly, the body subassembly includes the base, install two support columns on the roof of base, the top of base is provided with the fixed plate, support column and fixed plate fixed connection, the bottom of fixed plate is installed the pneumatic cylinder, install the slide on the output shaft of pneumatic cylinder, the both ends of slide respectively with two support columns sliding connection; the bottom of slide is installed the mould, the inside of fixed plate slides and is provided with the pipe of moulding plastics, the pipe of moulding plastics runs through the slide, and with go up the mould and be linked together, the below of going up the mould is provided with the cooling seat, the cooling seat with base fixed connection, the inside of cooling seat have with go up the corresponding bed die of mould, the bed die with cooling seat fixed connection.

Preferably, the device further comprises a cooling assembly; the cooling assembly comprises a first water tank and a second water tank, and the first water tank and the second water tank are respectively positioned on two sides of the cooling seat and are fixedly connected with the base; the cooling seat is internally provided with a cooling cavity, and the first water tank and the second water tank are communicated with the cooling cavity through a water pump.

Preferably, water inlet pipes are arranged inside the first water tank and the second water tank, and the two water inlet pipes are respectively communicated with the water inlets of the two water pumps; two water outlet pipes are symmetrically arranged in the cooling cavity, and the two water outlet pipes are respectively communicated with the water outlets of the two water pumps; and the side walls of the two water outlet pipes are provided with water valves.

Preferably, a plurality of heat conducting fins are uniformly distributed on the outer walls of the first water tank and the second water tank.

Preferably, each all be equipped with the sliding sleeve on the outer wall of support column, the sliding sleeve with slide fixed connection.

Preferably, a spring is arranged between the sliding plate and the fixing plate, and two ends of the spring are respectively connected with the sliding plate and the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the cooling assembly, after the injection molding of the materials is finished, a user starts one of the water pumps to pressurize the cooling liquid in the first water tank by the water pump and sends the pressurized cooling liquid to the cooling cavity through the water outlet pipe so that the cooling liquid cools the materials in the lower mold, and the molding efficiency of the mold is improved; when the cooling liquid needs to be radiated, the other water pump is started to enable the water pump to send the cooling liquid in the cooling cavity to the second water tank, and the heat conducting fins conduct out the heat of the cooling liquid in the second water tank, so that the temperature of the cooling liquid is rapidly reduced;

through the arrangement of the sliding sleeve, the sliding sleeve provides guide for the sliding plate to move in the vertical direction, and the upper die and the lower die are prevented from being damaged due to collision; the spring can help the sliding plate to reset quickly and can provide buffer for the movement of the sliding plate.

Drawings

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

fig. 2 is a cross-sectional view of the cooling assembly of the present invention;

FIG. 3 is an enlarged view of the structure at A on the cooling base of FIG. 2;

in the figure: 1. a body assembly; 11. a base; 12. a support pillar; 13. a fixing plate; 14. a hydraulic cylinder; 15. a slide plate; 151. a spring; 16. an upper die; 17. injection molding a tube; 18. a cooling seat; 181. a lower die; 19. a sliding sleeve; 2. a cooling assembly; 21. a first water tank; 22. a second water tank; 23. a cooling chamber; 24. a water pump; 25. a water inlet pipe; 26. a water outlet pipe; 27. a water valve; 28. a heat conductive sheet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a precision mold for a thermostatic high-strength electric tool comprises a body assembly 1, wherein the body assembly 1 comprises a base 11, two support columns 12 are mounted on the top wall of the base 11, a fixed plate 13 is arranged above the base 11, the support columns 12 are fixedly connected with the fixed plate 13, a hydraulic cylinder 14 is mounted at the bottom of the fixed plate 13, a sliding plate 15 is mounted on an output shaft of the hydraulic cylinder 14, and two ends of the sliding plate 15 are respectively connected with the two support columns 12 in a sliding manner; an upper die 16 is installed at the bottom of the sliding plate 15, an injection molding pipe 17 is slidably arranged in the fixing plate 13, the injection molding pipe 17 penetrates through the sliding plate 15 and is communicated with the upper die 16, a cooling seat 18 is arranged below the upper die 16, the cooling seat 18 is fixedly connected with the base 11, a lower die 181 corresponding to the upper die 16 is arranged in the cooling seat 18, and the lower die 181 is fixedly connected with the cooling seat 18.

In the present embodiment, the base 11 and the supporting columns 12 are provided, so that the base 11 raises the height of the fixed plate 13 by the supporting columns 12, thereby providing support for the hydraulic cylinder 14. By arranging the hydraulic cylinder 14, wherein the base 11 is further provided with an oil tank, an oil pump and an oil pipe, the oil pump is in transmission connection with the oil tank, the oil tank is communicated with the hydraulic cylinder 14 through the oil pipe, oil in the oil tank can be pumped into the hydraulic cylinder 14 through the oil pump, the pressure in the hydraulic cylinder 14 is increased at the moment, an output shaft of the hydraulic cylinder 14 extends out, in addition, the oil in the hydraulic cylinder 14 can flow back into the oil tank through the oil pipe, the pressure is reduced at the moment, and the output shaft of the hydraulic cylinder 14 is retracted.

By providing the upper mold 16 and the lower mold 181, a user can inject a material into the lower mold 181 through the injection pipe 17 when the outer wall of the upper mold 16 is fitted to the inner wall of the lower mold 181. Through setting up cooling seat 18, because have a cooling chamber 23 in the cooling seat 18, user's accessible cooling chamber 23 pours into the coolant liquid into cooling seat 18 into to make the coolant liquid cool off the material in the bed die 181, improve mould shaping efficiency.

Further, the cooling component 2 is also included; the cooling assembly 2 comprises a first water tank 21 and a second water tank 22, wherein the first water tank 21 and the second water tank 22 are respectively positioned at two sides of the cooling seat 18 and are fixedly connected with the base 11; the cooling seat 18 is internally provided with a cooling cavity 23, and the first water tank 21 and the second water tank 22 are communicated with the cooling cavity 23 through a water pump 24. Water inlet pipes 25 are arranged in the first water tank 21 and the second water tank 22, and the two water inlet pipes 25 are respectively communicated with the water inlets of the two water pumps 24; two water outlet pipes 26 are symmetrically arranged in the cooling cavity 23, and the two water outlet pipes 26 are respectively communicated with the water outlets of the two water pumps 24; the side walls of the two water outlet pipes 26 are provided with water valves 27.

In the present embodiment, the first water tank 21 and the second water tank 22 are provided to store the coolant. By arranging the cooling cavity 23, the first water tank 21 and the second water tank 22 send cooling liquid to the cooling cavity 23 through the water pump 24. By arranging the water valve 27, a user can further control the flow direction of the cooling liquid by controlling the on-off of the water valve 27.

Furthermore, a plurality of heat conducting fins 28 are uniformly distributed on the outer walls of the first water tank 21 and the second water tank 22.

In the present embodiment, the heat conducting sheet 28 is provided, so that the heat conducting sheet 28 can lead out the heat of the coolant in the first water tank 21 or the second water tank 22, so as to rapidly reduce the temperature of the coolant.

Furthermore, the outer wall of each supporting column 12 is sleeved with a sliding sleeve 19, and the sliding sleeve 19 is fixedly connected with the sliding plate 15.

In the embodiment, the support columns 12 and the sliding sleeve 19 are arranged, so that the sliding sleeve 19 provides guidance for the movement of the sliding plate 15 in the vertical direction, and the upper die 16 and the lower die 181 are prevented from being damaged due to collision; on the other hand, the guiding mechanism is strong in guiding function, so that the guiding mechanism is driven before mold closing, and the accuracy of the relative positions of the upper mold 16 and the lower mold 181 can be ensured.

Further, a spring 151 is disposed between the sliding plate 15 and the fixing plate 13, and both ends of the spring 151 are connected to the sliding plate 15 and the fixing plate 13, respectively.

In the present embodiment, the spring 151 is provided to assist the slide plate 15 to return quickly and provide a buffer for the movement of the slide plate 15.

To sum up, when the utility model is used, the oil pump is firstly started to make the oil in the oil tank flow into the hydraulic cylinder 14, the output shaft of the hydraulic cylinder 14 drives the sliding plate 15 to slide in the vertical direction until the bottom of the upper die 16 contacts with the inner wall of the lower die 181, and at this time, the material is injected into the lower die 181 through the injection pipe 17; then, one of the water pumps 24 is started, so that the water pump 24 pressurizes the cooling liquid in the first water tank 21 through the water inlet pipe 25, and then the cooling liquid is sent into the cooling cavity 23 through the water outlet pipe 26, so that the cooling liquid cools the material in the lower die 181, and the die forming efficiency is improved.

When the cooling liquid needs to be radiated, the other water pump 24 is started, the water pump 24 sends the cooling liquid in the cooling cavity 23 to the second water tank 22, at the moment, the heat conducting sheet 28 conducts the heat of the cooling liquid in the second water tank 22 out, and the heat on the heat conducting sheet 28 is taken away under the action of external air flow, so that the temperature of the cooling liquid is rapidly reduced, and preparation is provided for next use.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a precision mold of thermostatic type high strength electric tool, includes body subassembly (1), its characterized in that: the body assembly (1) comprises a base (11), two supporting columns (12) are mounted on the top wall of the base (11), a fixing plate (13) is arranged above the base (11), the supporting columns (12) are fixedly connected with the fixing plate (13), a hydraulic cylinder (14) is mounted at the bottom of the fixing plate (13), a sliding plate (15) is mounted on an output shaft of the hydraulic cylinder (14), and two ends of the sliding plate (15) are respectively connected with the two supporting columns (12) in a sliding manner;

an upper die (16) is installed at the bottom of the sliding plate (15), an injection molding pipe (17) is slidably arranged in the fixing plate (13), the injection molding pipe (17) penetrates through the sliding plate (15) and is communicated with the upper die (16), a cooling seat (18) is arranged below the upper die (16), the cooling seat (18) is fixedly connected with the base (11), a lower die (181) corresponding to the upper die (16) is arranged in the cooling seat (18), and the lower die (181) is fixedly connected with the cooling seat (18).

2. The precision mold for thermostatic high-strength electric tools according to claim 1, wherein: further comprising a cooling assembly (2);

the cooling assembly (2) comprises a first water tank (21) and a second water tank (22), wherein the first water tank (21) and the second water tank (22) are respectively positioned on two sides of the cooling seat (18) and are fixedly connected with the base (11);

the cooling seat (18) is internally provided with a cooling cavity (23), and the first water tank (21) and the second water tank (22) are communicated with the cooling cavity (23) through a water pump (24).

3. The precision mold for thermostatic high-strength electric tools according to claim 2, wherein: water inlet pipes (25) are arranged inside the first water tank (21) and the second water tank (22), and the two water inlet pipes (25) are respectively communicated with water inlets of the two water pumps (24);

two water outlet pipes (26) are symmetrically arranged in the cooling cavity (23), and the two water outlet pipes (26) are respectively communicated with water outlets of the two water pumps (24);

and water valves (27) are respectively arranged on the side walls of the two water outlet pipes (26).

4. The precision mold for thermostatic high-strength electric tools according to claim 2, wherein: and a plurality of heat conducting fins (28) are uniformly distributed on the outer walls of the first water tank (21) and the second water tank (22).

5. The precision mold for thermostatic high-strength electric tools according to claim 1, wherein: each all be equipped with sliding sleeve (19) on the outer wall of support column (12), sliding sleeve (19) with slide (15) fixed connection.

6. The precision mold for thermostatic high-strength electric tools according to claim 1, wherein: a spring (151) is arranged between the sliding plate (15) and the fixing plate (13), and two ends of the spring (151) are respectively connected with the sliding plate (15) and the fixing plate (13).