CN216708166U

CN216708166U - Injection mold for detection box

Info

Publication number: CN216708166U
Application number: CN202122564180.4U
Authority: CN
Inventors: 李效新; 何荣启; 胡昌锐
Original assignee: Ahead Technology Shen Zhen Co ltd
Current assignee: Ahead Technology Shen Zhen Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-06-10
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses an injection mold for a detection box, and relates to the field of molds. The utility model comprises a base, a stand column and a top plate, wherein positioning grooves are formed in two sides of the top of a lower die, a water pump is arranged below one side of a water tank, the output end of the water pump is connected with a water delivery pipe, one end of the water delivery pipe, which is far away from the water pump, is connected with a cooling pipe, the output end of the cooling pipe is connected with a water inlet pipe, and two ends of the bottom of a fixing plate are provided with inserting rods; the interaction among the water pump, the water pipe and the water inlet pipe is added, so that the cooling efficiency of the mold is further enhanced, and the heat dissipation effect in the injection molding process is better; and finally, the air tightness between the upper die and the lower die is enhanced through the mutual matching of the inserted rod and the positioning groove, and the injection molding processing quality of the detection box is guaranteed.

Description

Injection mold for detection box

Technical Field

The utility model relates to the field of molds, in particular to an injection mold for a detection box.

Background

The mould is used for obtaining various moulds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, the cartridge injection mold is a tool for forming the cartridge.

According to examining and discovering, chinese patent that patent number is CN201821024135.1 discloses an automobile storing box injection mold, can adjust different positions according to the manufacturing demand of the different specifications of storing box through the baffle mould, make the spatial layout of the storing box that makes out just can have the variety, need not make the mould of multiple specification, the cost is reduced, and easy operation, but this patent still has the problem, it lacks cooling performance, lead to its unable rapid prototyping of finished product of moulding plastics, lead to injection mold's work efficiency low.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide an injection mold for a detection box, so as to solve the problem that an injection finished product cannot be quickly molded.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a detection box injection mold, includes base, stand and roof, the mounting groove has been seted up to the axle center department at base top, the internally mounted of mounting groove has the bed die, the constant head tank has been seted up to the both sides at bed die top, the basin has been seted up to the inside of base, the water pump is installed to the below of basin one side, the output of water pump is connected with the raceway, the one end that the water pump was kept away from to the raceway is connected with the cooling tube, the output of cooling tube is connected with the inlet tube, install the stand around the base top, the top of stand is provided with the roof, the axle center department of roof installs the electricity liquid depression bar, the fixed plate is installed to electricity liquid depression bar's bottom, the mould is installed in the axle center department of fixed plate bottom, the both ends of fixed plate bottom are provided with the inserted bar.

By adopting the technical scheme, a worker has the heat dissipation and cooling performance of the mold through the cooling pipe made of the high heat dissipation material, so that the mold can be rapidly cooled and formed, the subsequent rapid demolding effect is realized, and the injection molding efficiency is greatly improved; the interaction among the water pump, the water delivery pipe and the water inlet pipe enables the purified water in the water tank to circularly flow in the cooling pipe, further enhances the cooling efficiency of the mold, and enables the heat dissipation effect in the injection molding process to be better; finally, through mutually supporting of inserted bar and constant head tank, strengthen the gas tightness between the upper and lower mould, simultaneously, promote the stability of mould injection molding in-process, ensured the processingquality that detects the box and mould plastics.

Furthermore, the water injection hole has been seted up to the upper left end of basin front surface, the right lower extreme of basin front surface is provided with the drain, and the inside of drain is provided with the valve, the scale mark of scarfing transparent form stainless steel on the axis of ordinates of basin front surface, and the position that highly is less than the water injection hole of highest liquid level in the basin.

Through adopting above-mentioned technical scheme, make the staff can clearly see the capacity of the interior pure water of basin, and make things convenient for rivers can smoothly flow in the cooling tube is reciprocal, and the process of moulding plastics is more steady, and the operation is more simple and convenient.

Furthermore, the inserted bar is matched with the positioning grooves, the positioning grooves are divided into two groups, and the two groups of positioning grooves are symmetrically installed by taking the longitudinal symmetry line as the central axis.

Through adopting above-mentioned technical scheme, can strengthen the gas tightness between the upper and lower mould, simultaneously, promote the stability of mould injection process, ensure the processingquality that detects the box and mould plastics, promoted the finished product quality of moulding plastics effectively.

Furthermore, the cooling pipe is made of a copper pipe made of a material with high heat dissipation performance, and the cooling pipe is arranged in an annular winding structure.

Through adopting above-mentioned technical scheme, have good heat conductivity, make the heat of the inside flowing water of cooling tube transmit to the bed die better sooner to improve the finished product cooling shaping's of moulding plastics efficiency in the mould, simultaneously, make things convenient for follow-up staff's drawing of patterns, improve work efficiency widely.

Furthermore, one end of the water inlet pipe, which is far away from the cooling pipe, is communicated with the upper part of the other side of the water tank, and the position of the joint between the water inlet pipe and the water tank is greater than the height of the highest liquid level in the water tank.

By adopting the technical scheme, the purified water in the cooling pipe can flow back to the water tank, the circulating flow of the cold water is kept, the release of injection molding heat is accelerated, and meanwhile, the phenomenon that the water flow circulation is not smooth due to the backflow of the cold water in the water tank is avoided.

Furthermore, the electro-hydraulic pressure rod and the water pump are electrically connected with an external power supply through a control switch; and the output end of the electro-hydraulic pressure rod is in driving connection with the fixing plate.

By adopting the technical scheme, the device provides continuous electric energy power for the cooling effect and the injection molding process of the device, the ordered injection molding process is guaranteed, the labor intensity of manual operation is reduced, and the efficiency is greatly improved.

In summary, the utility model mainly has the following beneficial effects:

1. the cooling pipe with high heat dissipation material enables the mold to have heat dissipation and cooling performance, so that the mold can be rapidly cooled and formed, the subsequent rapid demolding effect is realized, and the injection molding efficiency is greatly improved; and the interaction between the water pump, the water delivery pipe and the water inlet pipe enables the purified water in the water tank to circularly flow in the cooling pipe, further enhances the cooling efficiency of the mold, and enables the heat dissipation effect in the injection molding process to be better.

2. According to the utility model, through the mutual matching of the inserted rod and the positioning groove, the air tightness between the upper die and the lower die is enhanced, meanwhile, the stability of the injection molding process of the die is improved, and the injection molding processing quality of the detection box is ensured.

Drawings

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

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic top view of the lower mold of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a column; 3. a top plate; 4. an electro-hydraulic pressure lever; 5. a fixing plate; 6. an upper die; 7. a lower die; 8. a rod is inserted; 9. mounting grooves; 10. a water tank; 1001 water injection hole; 11. positioning a groove; 12. a water delivery pipe; 13. a cooling tube; 14. a water inlet pipe; 15. and (4) a water pump.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

An injection mold for a detection box, as shown in figures 1-4, comprises a base 1, stand 2 and roof 3, the axle center department at base 1 top has seted up mounting groove 9, the internally mounted of mounting groove 9 has bed die 7, constant head tank 11 has been seted up to the both sides at bed die 7 top, basin 10 has been seted up to base 1's inside, water pump 15 is installed to the below of basin 10 one side, water pump 15's output is connected with raceway 12, raceway 12 keeps away from the one end of water pump 15 and is connected with cooling tube 13, cooling tube 13's output is connected with inlet tube 14, install stand 2 around the base 1 top, stand 2's top is provided with roof 3, the axle center department of roof 3 installs electric hydraulic stem 4, fixed plate 5 is installed to electric hydraulic stem 4's bottom, mould 6 is installed in the axle center department of fixed plate 5 bottom, the both ends of fixed plate 5 bottom are provided with inserted bar 8.

Referring to fig. 1 and 2, a water injection hole 1001 is formed in the upper left end of the front surface of the water tank 10, a drain outlet is formed in the lower right end of the front surface of the water tank 10, a valve is arranged inside the drain outlet, a scale mark of transparent stainless steel is embedded in the longitudinal axis of the front surface of the water tank 10, and the height of the highest liquid level in the water tank 10 is lower than the position of the water injection hole 1001, so that a worker can clearly see the capacity of purified water in the water tank 10, water can smoothly flow in the cooling pipe 13 in a reciprocating manner conveniently, the injection molding process is more stable, and the operation is more convenient. Inserted bar 8 agrees with mutually with constant head tank 11, and a plurality of constant head tanks 11 are equallyd divide into two sets ofly, and two sets of constant head tanks 11 use vertical symmetry line to install as the axis symmetry, can strengthen the gas tightness between the upper and lower mould, simultaneously, promote the stability of mould injection molding in-process, ensured the processingquality that detects the box and mould plastics, promoted the finished product quality of moulding plastics effectively

Referring to fig. 1-4, the cooling tube 13 is made of a copper tube made of a material with high heat dissipation, and the cooling tube 13 is disposed in an annular winding structure, so that the cooling tube 13 has good thermal conductivity, and the heat of the flowing water inside the cooling tube 13 can be transmitted to the lower mold 7 more quickly and better, thereby improving the cooling molding efficiency of the injection molding product in the mold, and simultaneously, facilitating the demolding of subsequent workers, and greatly improving the working efficiency. The one end that the inlet tube 14 kept away from the cooling tube 13 and the top looks UNICOM of basin 10 opposite side, and the position of junction is greater than the height of the highest liquid level in the basin 10 between inlet tube 14 and the basin 10, makes the inside pure water of cooling tube 13 can flow back to in the basin 10, keeps the circulation flow of cold water for the thermal release of moulding plastics, simultaneously, avoids the inside cold water backward flow of basin 10, leads to the not smooth phenomenon of rivers circulation. The electro-hydraulic pressure rod 4 and the water pump 15 are electrically connected with an external power supply through a control switch; and the output end of the electro-hydraulic pressure rod 4 is in driving connection with the fixing plate 5, so that continuous electric energy power is provided for the cooling effect and the injection molding process of the device, the ordered injection molding process is guaranteed, the labor intensity of manual operation is reduced, and the efficiency is greatly improved.

The implementation principle of the embodiment is as follows: firstly, pouring purified water into a water tank 10 from a water injection hole 1001 for standby, then pouring a proper amount of injection molding liquid into a lower die 7, starting an electro-hydraulic pressure rod 4, driving a fixing plate 5 to vertically descend so as to drive an insert rod 8 to synchronously move downwards to a certain height, and enabling the insert rod 8 to continuously move downwards and vertically insert into a positioning groove 11 under the action of continuous driving of the electro-hydraulic pressure rod 4 so as to ensure stable attachment between an upper die 6 and the lower die 7, fixing the injection molding liquid at a gap between the two, meanwhile, starting a water pump 15, enabling the purified water in the water tank 10 to flow into a cooling pipe 13 at a constant speed through a water conveying pipe 12, dispersing heat released by the injection molding liquid through the cooling pipe 13 in an annular winding form, accelerating injection molding efficiency, then enabling flowing water in the cooling pipe 13 to continuously move forwards, and enabling the flowing water to flow into the water tank 10 again from a water inlet pipe 14, realizing the circular flow of the water body.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a detect box injection mold, includes base (1), stand (2) and roof (3), its characterized in that: the die is characterized in that an installation groove (9) is formed in the axis center of the top of the base (1), a lower die (7) is installed inside the installation groove (9), positioning grooves (11) are formed in two sides of the top of the lower die (7), a water tank (10) is formed inside the base (1), a water pump (15) is installed below one side of the water tank (10), the output end of the water pump (15) is connected with a water delivery pipe (12), one end, far away from the water pump (15), of the water delivery pipe (12) is connected with a cooling pipe (13), the output end of the cooling pipe (13) is connected with a water inlet pipe (14), stand columns (2) are installed on the periphery of the top of the base (1), a top plate (3) is arranged at the top of the stand columns (2), an electro-hydraulic pressure rod (4) is installed at the axis center of the top plate (3), and a fixing plate (5) is installed at the bottom of the electro-hydraulic pressure rod (4), an upper die (6) is installed at the axis of the bottom of the fixing plate (5), and inserting rods (8) are arranged at two ends of the bottom of the fixing plate (5).

2. The injection mold for the detection box according to claim 1, wherein: water injection hole (1001) have been seted up to the upper left end of basin (10) front surface, the right lower extreme of basin (10) front surface is provided with the drain, and the inside of drain is provided with the valve, the scale mark of scarf joint transparent form stainless steel on the axis of ordinates of basin (10) front surface, and the position that highly is less than water injection hole (1001) of highest liquid level in basin (10).

3. The injection mold for the detection box according to claim 1, wherein: inserted bar (8) agree with mutually with constant head tank (11), and a plurality of constant head tank (11) are equallyd divide into two sets ofly, and two sets of constant head tank (11) use vertical symmetry line to install as the axis symmetry.

4. The injection mold for the detection box according to claim 1, wherein: the cooling pipe (13) is made of a copper pipe made of a high-heat-dissipation material, and the cooling pipe (13) is arranged in an annular winding structure.

5. The injection mold for the detection box according to claim 1, wherein: one end of the water inlet pipe (14) far away from the cooling pipe (13) is communicated with the upper part of the other side of the water tank (10), and the position of the joint between the water inlet pipe (14) and the water tank (10) is greater than the height of the highest liquid level in the water tank (10).

6. The injection mold for the detection box according to claim 1, wherein: the electro-hydraulic pressure rod (4) and the water pump (15) are electrically connected with an external power supply through a control switch; and the output end of the electro-hydraulic pressure rod (4) is in driving connection with the fixing plate (5).