CN215472900U

CN215472900U - Metal die carrier with good stability

Info

Publication number: CN215472900U
Application number: CN202121510715.3U
Authority: CN
Inventors: 王文清
Original assignee: Suzhou Omas Metal Technology Co ltd
Current assignee: Suzhou Omas Metal Technology Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-01-11
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a metal die carrier with good stability, relates to the technical field of die carriers, and aims to solve the existing problems. According to the utility model, water can be pumped from the water tank into the cooling cavity through the water pump, the injection-molded part is cooled, the cooling speed is accelerated, the production efficiency is improved, the damage of long-time high temperature to the die carrier is avoided, the damping spring is stressed and deformed to play a damping role by extruding hydraulic oil in the cotton block to play a buffering role, the stability of the die carrier is better, and the generation of large vibration is avoided.

Description

Metal die carrier with good stability

Technical Field

The utility model relates to the technical field of die carriers, in particular to a metal die carrier with good stability.

Background

The foaming mould frame can be used in the production process of the foot pad, and the machine body of the foaming mould frame can not be effectively buffered when the existing foaming mould frame is used, so that the foaming mould frame can generate large vibration in the working process, the problem of unstable operation of the foaming mould frame is caused, and inconvenience is brought to the use of the foaming mould frame.

Therefore, chinese patent (application No. 201810740241.8) discloses "a callus on sole foaming die carrier that stability is good", this die carrier is through setting up the supporting leg, the carriage, the locating plate, the extension spring, the spout, supporting spring, the fly leaf, the cooperation of gag lever post and spacing hole is used, can effectively cushion the supporting leg, the stability of foaming die carrier is better like this, but this die carrier only possesses simple buffering shock-absorbing function, do not possess the function to mould cooling, adopt natural cooling, this kind of cooling mode is long-consuming, influence production efficiency, and simultaneously, because the cooling is comparatively slow, long-term high temperature still can cause the damage to the die carrier, lead to its life's shortening.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a metal mold frame with good stability.

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

the utility model provides a metal die carrier that stability is good, includes bottom plate and damper, damper has all been welded in bottom plate top outer wall four corners, and four damper top outer walls are fixed with same mounting panel, mounting panel top outer wall is fixed with the lower mould, and is equipped with the cooling chamber in the lower mould die body, bottom plate top outer wall is fixed with the water tank, and the positive outer wall of water tank inlays and is equipped with the semiconductor refrigeration piece, bottom plate top outer wall welding has the mount, and mount top inner wall installs electric putter, the end of electric putter piston rod is fixed with the mould, and the water pump is installed to mount one side inner wall.

Preferably, damper includes the connecting pipe, and connecting pipe inner wall sliding connection has the connecting rod, and the connecting rod outer wall is opened has the pressure oilhole that the equidistance distributes, and connecting pipe bottom inner wall is equipped with cotton piece, and cotton piece inside is soaked with hydraulic oil, and the welding of connecting pipe top outer wall has damping spring.

Preferably, the water inlet end of the water pump is communicated with the inner wall of one side of the water tank through a water inlet pipe, and the water outlet end of the water pump is communicated with the inner wall of one side of the cooling cavity through a water outlet pipe.

Preferably, the inner wall of the other side of the cooling cavity is communicated with the inner wall of the top of the water tank through a water return pipe, and cooling water is arranged in the water tank.

Preferably, the guide grooves are formed in the inner walls of the two sides of the fixing frame, the inner walls of the two guide grooves are connected with the guide blocks in a sliding mode, the outer wall of one side, opposite to the two guide blocks, is welded with the fixing rods, and the two fixing rods are close to one end and are welded with the outer walls of the two sides of the upper die respectively.

Preferably, four corners of the outer wall of the top of the bottom plate are provided with fixing holes.

Preferably, the semiconductor refrigeration piece, the water pump and the electric push rod are all connected with a switch through wires, and the switch is connected with an external power supply through a power line.

The utility model has the beneficial effects that:

1. the water pump can pump water from the water tank into the cooling cavity to cool the injection-molded part, so that the cooling speed is increased, the production efficiency is improved, the damage of long-time high temperature to the die carrier is avoided, the service life of the die carrier is prolonged, the cooling water in the cooling cavity absorbs heat in the lower die and then flows back into the water tank again through the water return pipe to form a water flow circulation, the water resource is saved, and meanwhile, the cooling water in the water tank is continuously refrigerated through the semiconductor refrigerating sheet to ensure the cooling effect on the die;

2. the mounting panel is when receiving decurrent power, can drive connecting rod and damping spring atress simultaneously, and the connecting rod can extrude the cotton piece, through extruding the effect that plays the buffering with the hydraulic oil in the cotton piece, and damping spring also can the atress take place to deform, plays absorbing effect for die carrier stability is better, avoids producing great vibrations, makes to go up the mould more stable when pushing down through guide way, guide block and the dead lever that sets up.

Drawings

Fig. 1 is a first perspective view of a metal mold frame with good stability according to the present invention;

fig. 2 is a three-dimensional cross-sectional view of a metal mold frame with good stability according to the present invention;

FIG. 3 is a three-dimensional sectional view of a damping mechanism of a metal mold frame with good stability, which is provided by the utility model;

fig. 4 is a second perspective view of the metal mold frame with good stability according to the present invention.

In the figure: 1. a base plate; 2. a damping mechanism; 3. mounting a plate; 4. a lower die; 5. a cooling chamber; 6. a water tank; 7. a semiconductor refrigeration sheet; 8. a fixed mount; 9. a water pump; 10. an electric push rod; 11. an upper die; 12. a connecting pipe; 13. a connecting rod; 14. an oil pressing hole; 15. cotton block; 16. a damping spring; 17. a guide groove; 18. a guide block; 19. fixing the rod; 20. a water return pipe.

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.

Referring to fig. 1-4, a metal mold frame with good stability comprises a bottom plate 1 and a damping mechanism 2, wherein four corners of the outer wall of the top of the bottom plate 1 are respectively provided with a fixing hole, the damping mechanism 2 comprises a connecting pipe 12, and the inner wall of the connecting pipe 12 is connected with a connecting rod 13 in a sliding way, the outer wall of the connecting rod 13 is provided with oil pressing holes 14 which are distributed at equal intervals, the inner wall of the bottom of the connecting pipe 12 is provided with a cotton block 15, the inside of the cotton block 15 is soaked with hydraulic oil, the outer wall of the top of the connecting pipe 12 is welded with a damping spring 16, when the mounting plate 3 is stressed downwards, the connecting rod 13 and the damping spring 16 are driven to bear force simultaneously, the connecting rod 13 extrudes the cotton block 15, the hydraulic oil in the cotton block 15 is squeezed out to play a role of buffering, the damping spring 16 is stressed to deform to play a role of damping, so that the die carrier has better stability, large vibration is avoided, the upper die 11 is more stable when being pressed down through the arranged guide groove 17, the guide block 18 and the fixing rod 19;

four corners of the outer wall of the top of the bottom plate 1 are welded with the damping mechanisms 2, the outer walls of the tops of the four damping mechanisms 2 are fixed with the same mounting plate 3, the outer wall of the top of the mounting plate 3 is fixed with a lower die 4, a cooling cavity 5 is arranged in a die body of the lower die 4, water can be pumped from a water tank 6 into the cooling cavity 5 through a water pump 9, the injection molded part is cooled, the cooling speed is increased, the production efficiency is improved, the die frame is prevented from being damaged by long-time high temperature, the service life of the injection molded part is prolonged, cooling water in the cooling cavity 5 absorbs heat in the lower die 4 and then flows back into the water tank 6 through a water return pipe 20 to form a water flow circulation, water resources are saved, and meanwhile, the cooling water in the water tank 6 is continuously refrigerated through a semiconductor refrigerating sheet 7, so that the cooling effect on the die is ensured;

the inner wall of the other side of the cooling cavity 5 is communicated with the inner wall of the top of the water tank 6 through a return pipe 20, cooling water is arranged in the water tank 6, the outer wall of the top of the bottom plate 1 is fixed with the water tank 6, the outer wall of the front side of the water tank 6 is embedded with a semiconductor refrigerating sheet 7, the semiconductor refrigerating sheet 7, a water pump 9 and an electric push rod 10 are all connected with a switch through leads, the switch is connected with an external power supply through a power cord, the outer wall of the top of the bottom plate 1 is welded with a fixed frame 8, the inner walls of two sides of the fixed frame 8 are all provided with guide grooves 17, the inner walls of the two guide grooves 17 are all connected with guide blocks 18 in a sliding mode, the outer walls of one sides of the two guide blocks 18 are all welded with fixed rods 19, the ends, close to each other, of the two fixed rods 19 are respectively welded with the outer walls of two sides of the upper die 11, the electric push rod 10 is installed on the inner wall of the top of the fixed frame 8, the upper die 11 is fixed at the tail end of the piston rod 10, the water inlet end of the water pump 9 is communicated with the inner wall of one side of the water tank 6 through a water inlet pipe, and the water outlet end of the water pump 9 is communicated with the inner wall of one side of the cooling cavity 5 through a water outlet pipe.

The working principle is as follows: the electric push rod 10 drives the upper die 11 to press on the lower die 4, a downward force is generated on the mounting plate 3, when the mounting plate 3 is subjected to the downward force, the connecting rod 13 and the damping spring 16 are driven to be simultaneously stressed, the connecting rod 13 extrudes the cotton block 15, the hydraulic oil in the cotton block 15 is extruded to play a buffering role, the damping spring 16 is also stressed to deform to play a damping role, so that the stability of the die set is better, large vibration is avoided, the water can be pumped from the water tank 6 into the cooling cavity 5 through the water pump 9, the injection molded part is cooled, the cooling speed is accelerated, the production efficiency is improved, the damage of long-time high temperature to the die set is avoided, the service life of the injection molded part is prolonged, after cooling water in the cooling cavity 5 absorbs heat in the lower die 4, the cooling water flows back into the water tank 6 through the water return pipe 20 again, a water flow circulation is formed, and water resources are saved, meanwhile, the cooling water in the water tank 6 is continuously refrigerated through the semiconductor refrigerating sheet 7, so that the cooling effect on the mold is ensured.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A metal mould frame with good stability, which comprises a bottom plate (1) and a damping mechanism (2), it is characterized in that four corners of the outer wall of the top of the bottom plate (1) are welded with damping mechanisms (2), and the outer walls of the tops of the four damping mechanisms (2) are fixed with the same mounting plate (3), the outer wall of the top of the mounting plate (3) is fixed with a lower die (4), a cooling cavity (5) is arranged in the die body of the lower die (4), a water tank (6) is fixed on the outer wall of the top of the bottom plate (1), a semiconductor refrigerating sheet (7) is embedded on the outer wall of the front surface of the water tank (6), a fixing frame (8) is welded on the outer wall of the top of the bottom plate (1), and electric putter (10) are installed to mount (8) top inner wall, electric putter (10) piston rod end is fixed with mould (11), and water pump (9) are installed to mount (8) one side inner wall.

2. The metal formwork with good stability according to claim 1, wherein the damping mechanism (2) comprises a connecting pipe (12), a connecting rod (13) is slidably connected to the inner wall of the connecting pipe (12), oil pressing holes (14) are formed in the outer wall of the connecting rod (13) and are distributed equidistantly, a cotton block (15) is arranged on the inner wall of the bottom of the connecting pipe (12), hydraulic oil is soaked in the cotton block (15), and a damping spring (16) is welded on the outer wall of the top of the connecting pipe (12).

3. The metal formwork with good stability as claimed in claim 1, wherein the water inlet end of the water pump (9) is communicated with the inner wall of one side of the water tank (6) through a water inlet pipe, and the water outlet end of the water pump (9) is communicated with the inner wall of one side of the cooling cavity (5) through a water outlet pipe.

4. The metal formwork with good stability according to claim 1, wherein the inner wall of the other side of the cooling cavity (5) is communicated with the inner wall of the top of the water tank (6) through a water return pipe (20), and cooling water is arranged in the water tank (6).

5. The metal formwork with good stability as claimed in claim 1, wherein the fixing frame (8) is provided with guide grooves (17) on both inner walls, the two guide grooves (17) are slidably connected with guide blocks (18) on both inner walls, the two guide blocks (18) are welded with fixing rods (19) on the outer wall on the opposite side, and the two fixing rods (19) are welded with the outer walls on both sides of the upper mold (11) respectively at the ends close to each other.

6. The metal formwork with good stability according to claim 1, wherein four corners of the outer wall of the top of the bottom plate (1) are provided with fixing holes.

7. The metal formwork with good stability according to claim 1, wherein the semiconductor refrigerating sheet (7), the water pump (9) and the electric push rod (10) are connected with a switch through wires, and the switch is connected with an external power supply through a power line.