CN217454823U - Injection mold based on flow distribution plate for injection mold - Google Patents

Abstract

The utility model relates to an injection mold technical field just discloses a flow distribution plate injection mold for based on injection mold, including fixing the base in the bottom plate lower surface outside, the outside fixedly connected with bracing piece of bottom plate upper surface, the limiting plate has been cup jointed in the bottom activity of bracing piece surface, the medial surface fixedly connected with connecting rod of limiting plate. This based on flow distribution plate injection mold for injection mold, can send the inside of copper pipe with the inside cold water of box into through the water pump, make cold water carry out the heat exchange reaction in the inside of copper pipe and lower die body cool down, dispel the heat to water through the fin afterwards, then flow into the inside of box again, so circulate, the realization of indirectness carries out quick cooling shaping to last die body and the inside product of die body down, time saving and labor saving, the staff wait for the fashioned time of use of product has been shortened, great improvement staff's work efficiency.

Description

An injection mold based on a manifold for an injection mold

technical field

The utility model relates to the technical field of injection moulds, in particular to an injection mould based on a manifold for injection moulds.

Background technique

After retrieval, Chinese Patent No. 202120162151.2 discloses an injection mold based on a split plate for an injection mold, which relates to the technical field of injection molds, and is specifically an injection mold based on a split plate for an injection mold. The controller controls the condenser and the water pump to work, so that the The water is transported to the condenser through the water pipe 1 for cooling treatment, then the heat exchange reaction is carried out in the heat absorption channel to cool the male template, and then the water is transported to the heat absorption tank through the water pipe 4, and the heat exchange is carried out in the heat absorption tank. The reaction cools the mother template, and finally is transported back to the water tank through the water pipe 5 to perform cyclic work. This setting is conducive to rapid cooling of the molded product, reducing injection time and improving production efficiency.

In the prior art, most of the split plate injection molds are relatively simple in structure, and it is difficult to quickly cool the product inside the mold to make the product quickly cool and form, which is time-consuming and laborious, and indirectly prolongs the wait for the product. The time taken for forming greatly reduces the work efficiency of the staff.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the utility model provides an injection mold based on a split plate for an injection mold, which solves the problems raised in the above-mentioned background technology.

(2) Technical solutions

In order to achieve the above purpose, the present utility model provides the following technical solutions: an injection mold based on a split plate for an injection mold, comprising a base fixed on the outer side of the lower surface of the base plate, and a support rod is fixedly connected to the outer side of the upper surface of the base plate, and the support The bottom of the outer surface of the rod is movably sleeved with a limit plate, the inner side of the limit plate is fixedly connected with a connecting rod, the inner end of the connecting rod is fixedly connected with an upper mold body, and the right side of the upper surface of the upper mold body is fixedly connected. A feeding port is provided, the middle part of the upper surface of the upper mold body is fixedly connected with a push rod motor, the lower surface of the upper mold body is movably in contact with the lower mold body, and the lower surface of the lower mold body is connected with the upper surface of the bottom plate. Fixed connection, the inner wall of the bottom of the lower mold body is movably in contact with a moving plate, the middle of the lower surface of the moving plate is movably inserted with a threaded rod, and the threaded rod penetrates through the lower surface of the lower mold body and the outer side of the bottom plate, The top end of the threaded rod is fixedly sleeved with a limit ring, the limit ring is rotatably connected with the moving plate, the middle part of the outer surface of the threaded rod is movably sleeved with a threaded cap, and the threaded cap is threadedly connected with the threaded rod. The upper surface of the threaded cap is fixedly connected with the middle part of the lower surface of the bottom plate, and the bottom end of the threaded rod is fixedly connected with a hand rocker.

Preferably, the inside of the lower mold body is provided with a copper tube, the outer end of the copper tube penetrates the outer side of the lower mold body, the top of the outer surface of the support rod is movably sleeved with a top plate, and the left side of the upper surface of the top plate is fixedly connected with a top plate. The box body, a water pump is fixedly installed on the left side of the upper surface of the box body, the output end of the water pump is connected with a water pumping pipe, and the water pumping pipe runs through the upper surface of the box body and is inserted into the interior of the box body, the input end of the water pump is connected with a water outlet pipe, and the outlet The right end of the bottom of the water pipe is connected with the left end of the copper pipe, the right end of the copper pipe is connected with a return pipe, the left end of the top of the return pipe is connected with a surrounding pipe, the outer surface of the surrounding pipe is fixedly sleeved with a heat sink, and the outer side of the heat sink is fixedly connected with a A shell, the lower surface of the shell is fixedly connected with the right side of the upper surface of the top plate, and the upper surface of the shell is provided with heat dissipation holes.

Preferably, the bottom of the outer side of the lower mold is fixedly sleeved with a fixing frame, and the lower surface of the fixing frame is fixedly connected with the upper surface of the bottom plate.

Preferably, a limiting groove is provided inside the moving plate, and the inner diameter of the limiting groove is adapted to the outer diameter of the limiting ring.

Preferably, the moving plate, the threaded rod, the limit ring, the threaded cap and the hand rocker are all made of stainless steel.

Preferably, the bottom of the outer surface of the support rod is fixedly sleeved with a connecting seat, and the lower surface of the connecting seat is fixedly connected with the upper surface of the bottom plate.

(3) Beneficial effects

Compared with the prior art, the utility model provides an injection mold based on a split plate for an injection mold, which has the following beneficial effects:

1. This injection mold is based on the split plate injection mold. The cold water inside the box can be sent to the inside of the copper tube through the water pump, so that the cold water can perform a heat exchange reaction inside the copper tube to cool the lower mold body, and then pass through the heat sink. The water is dissipated, and then flows into the inside of the box. This cycle indirectly realizes rapid cooling and molding of the products inside the upper and lower mold bodies, saving time and effort, and shortening the wait for the product to be formed by the staff. time, greatly improving the work efficiency of the staff.

2. The injection mold based on the shunt plate for the injection mold can drive the threaded rod to rotate along the inside of the threaded cap by controlling the hand lever. Because the threaded rod and the threaded cap are threadedly connected, the threaded rod can move while rotating. The plate moves upward along the inside of the lower mold body, so that the moving plate can drive the molded product inside the lower mold body to move upward, which is convenient for the staff to quickly take out the molded product from the inside of the lower mold body, which is convenient for the staff usage of.

3. The injection mold based on the split plate for the injection mold can indirectly realize the movement of the limit plate and the support rod when the limit plate moves up or down along the outer surface of the support rod. The function of the upper mold body in the middle of the device is to limit the position, which effectively prevents the upper mold body from shaking when moving, resulting in the phenomenon that the upper mold body cannot be accurately buckled on the upper surface of the lower mold body, which effectively improves the practicality of the device. sex.

Description of drawings

1 and 2 are schematic diagrams of the overall structure of the present utility model;

FIG. 3 is a schematic exploded view of the partial structure of the utility model.

In the figure: 1. Bottom plate; 2. Base; 3. Support rod; 4. Limiting plate; 5. Connecting rod; 6. Upper mold body; 7. Feed inlet; 8. Push rod motor; 9. Lower mold body ;10, moving plate; 11, threaded rod; 12, limit ring; 13, threaded cap; 14, hand rocker; 15, copper pipe; 16, top plate; 17, box body; 18, water pump; 19, suction pipe ; 20, the water outlet pipe; 21, the return pipe; 22, the surrounding pipe; 23, the heat sink; 24, the shell; 25, the cooling hole.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: an injection mold based on a split plate for an injection mold, comprising a base 2 fixed on the outer side of the lower surface of the bottom plate 1, and a support rod is fixedly connected to the outer side of the upper surface of the bottom plate 1 3. The bottom of the outer surface of the support rod 3 is movably sleeved with the limiter plate 4. When the limiter plate 4 moves up or down along the outer surface of the support rod 3, the mutual relationship between the limiter plate 4 and the support rod 3 is increased. In cooperation, the function of limiting the moving upper mold body 6 can be indirectly realized, which can effectively prevent the upper mold body 6 from shaking when moving, causing the upper mold body 6 to be unable to be accurately buckled on the lower mold body 9. The phenomenon of the surface occurs, which effectively improves the practicability of the device. The inner side of the limit plate 4 is fixedly connected with the connecting rod 5, and the inner end of the connecting rod 5 is fixedly connected with the upper mold body 6. The right side is provided with a feeding port 7, the middle part of the upper surface of the upper mold body 6 is fixedly connected with a push rod motor 8, the lower surface of the upper mold body 6 is movably in contact with the lower mold body 9, and the lower surface of the lower mold body 9 is connected to the bottom plate 1. The upper surface of the lower mold body 9 is fixedly connected, the inner wall of the bottom of the lower mold body 9 is movably in contact with the moving plate 10, and the middle part of the lower surface of the moving plate 10 is movably inserted with a threaded rod 11, and the threaded rod 11 runs through the lower surface of the lower mold body 9 and the bottom plate 1 The top of the threaded rod 11 is fixedly sleeved with the limit ring 12, the limit ring 12 is rotatably connected with the moving plate 10, the middle of the outer surface of the threaded rod 11 is movably sleeved with a threaded cap 13, and the threaded cap 13 is connected with the threaded rod 11. Threaded connection, the upper surface of the threaded cap 13 is fixedly connected to the middle of the lower surface of the bottom plate 1, the bottom end of the threaded rod 11 is fixedly connected with a hand rocker 14, and the hand rocker 14 is controlled to drive the threaded rod 11 along the threaded cap 13. The internal rotation is performed, because the threaded rod 11 and the threaded cap 13 are threadedly connected, so the threaded rod 11 can drive the moving plate 10 to move upward along the interior of the lower mold body 9 while rotating, so that the moving plate 10 can be driven down. The molded product inside the mold body 9 moves upwards, which facilitates the worker to quickly take out the molded product from the inside of the lower mold body 9 and facilitates the worker's use.

In order to realize the function of cooling the products inside the upper mold body 6 and the lower mold body 9 in the present invention, a copper pipe 15 is arranged inside the lower mold body 9 , and the outer end of the copper pipe 15 penetrates through the lower mold body 9 . On the outer side, the top of the outer surface of the support rod 3 is movably sleeved with the top plate 16, the left side of the upper surface of the top plate 16 is fixedly connected to the box body 17, and the left side of the upper surface of the box body 17 is fixedly installed with a water pump 18. The cold water inside the box 17 is fed into the copper tube 15, so that the cold water undergoes a heat exchange reaction inside the copper tube 15 to cool the lower mold body 9, and then the water is dissipated through the heat sink 23, and then flows into the box. The inside of 17 is circulated in this way, which indirectly realizes the rapid cooling and forming of the products inside the upper mold body 6 and the lower mold body 9, which saves time and effort, shortens the time spent by the staff waiting for the product to be formed, and greatly improves the efficiency. The working efficiency of the staff, the output end of the water pump 18 is connected with a water pumping pipe 19, the water pumping pipe 19 runs through the upper surface of the box body 17 and is inserted into the interior of the box body 17, and the input end of the water pump 18 is connected with a water outlet pipe 20, and the water outlet pipe 20 The right end of the bottom is communicated with the left end of the copper pipe 15, the right end of the copper pipe 15 is communicated with a return pipe 21, the left end of the top of the return pipe 21 is communicated with a surrounding pipe 22, and the outer surface of the surrounding pipe 22 is fixedly sleeved with a heat sink 23. The outer side surface of 23 is fixedly connected with a casing 24, and the lower surface of the casing 24 is fixedly connected to the right side of the upper surface of the top plate 16. The upper surface of the casing 24 is provided with a heat dissipation hole 25, and the cold water inside the box 17 is pumped into the copper by the water pump 18. Inside the pipe 15, the cold water conducts a heat exchange reaction inside the copper pipe to cool the lower mold body 9, and indirectly realizes the function of cooling the products inside the upper mold body 6 and the lower mold body 9.

In order to improve the stability of the connection between the lower mold body 9 and the bottom plate 1 of the present invention, a fixing frame is fixedly sleeved on the bottom of the outer side of the lower mold body 9, and the lower surface of the fixing frame is fixedly connected with the upper surface of the bottom plate 1. The frame increases the connection area between the lower mold body 9 and the bottom plate 1 , and improves the stability of the connection between the lower mold body 9 and the bottom plate 1 .

In the present invention, in order to facilitate the threaded rod 11 to drive the limiting ring 12 to move along the interior of the moving plate 10 , a limiting groove is provided inside the moving plate 10 , and the inner diameter of the limiting groove is compatible with the outer diameter of the limiting ring 12 It is convenient for the threaded rod 11 to drive the limit ring 12 to move along the interior of the moving plate 10 .

In order to prolong the service life of the moving plate 10, the threaded rod 11, the limit ring 12, the threaded cap 13 and the hand rocker 14 in the present invention, the moving plate 10, the threaded rod 11, the limit ring 12, the threaded cap 13 and the manual The rocker 14 is made of stainless steel, which has high hardness and is not easily deformed, which prolongs the service life of the moving plate 10 , the threaded rod 11 , the limit ring 12 , the threaded cap 13 and the hand rocker 14 .

In order to improve the stability of the connection between the support rod 3 and the bottom plate 1 of the present invention, a connecting seat is fixedly sleeved at the bottom of the outer surface of the support rod 3, and the lower surface of the connecting seat is fixedly connected with the upper surface of the bottom plate 1. The connecting seat The connection area between the support rod 3 and the bottom plate 1 is increased, and the stability of the connection between the support rod 3 and the bottom plate 1 is improved.

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

When in use, pour cold water into the box 17 so that the water surface is higher than the left end of the surrounding pipe 22, so that the suction generated by the output end of the water pump 18 in the later stage can re-pump the used water to the inside of the box 17. After pouring the cold water, pour the melted high-temperature raw materials into the upper mold body 6 and the lower mold body 9 through the feeding port 7, so that the raw materials flow into the upper mold body 6 and the lower mold body 9, so that the raw materials fall to the moving parts. The upper surface of the plate 10, until the space inside the upper mold body 6 and the lower mold body 9 is filled, and then the water pump 18 is started, and the suction generated by the output end of the water pump 18 can extract the cold water inside the box The water outlet pipe 20 enters the inside of the copper pipe 15. Because the copper pipe 15 has good thermal conductivity, the copper pipe 15 can export the heat energy generated by the high temperature raw materials inside the upper mold body 6 and the lower mold body 9, so that the cold water flows. When passing through the inside of the copper tube 15, the cold water makes a heat exchange reaction in the inside of the copper tube 15, and the heat is taken away, and the function of cooling the lower mold body 9 and the raw material is indirectly realized. After the reaction, the temperature of the cold water is increased, so that the cold water becomes water with a higher temperature, and then the heated water flows into the interior of the surrounding pipe 22 through the return pipe 21, and the heat sink 23 can indirectly heat the interior of the surrounding pipe 22. The heat energy contained in the heated water is exported, and finally the heat can be discharged from the inside of the casing 24 through the heat dissipation holes 25, which indirectly realizes the cooling of the heated water, so that the temperature of the heated water decreases, so that the heated water changes again. It is cold water. Finally, the suction generated by the water pump 18 causes the water in the surrounding pipe 22 to flow back to the inside of the box 17. This circulation can speed up the cooling and forming of the raw materials inside the upper mold body 6 and the lower mold body 9. , after forming, start the push rod motor 8, the output end of the push rod motor 8 begins to shrink, and the output end of the push rod motor 8 drives the upper mold body 6 to move upward, and the upper mold body 6 drives the connecting rod 5 and the limit plate at the same time. 4. Move upward along the outer surface of the support rod 3 until it moves to the designated position, so that the upper mold body 6 releases the shielding of the lower mold body 9, and then controls the hand rocker 14 to drive the threaded rod 11 along the threaded cap 13. At the same time, the threaded rod 11 drives the limit ring 12 to rotate along the interior of the moving plate 10. At the same time, because the threaded rod 11 and the threaded cap 13 are threadedly connected, when the threaded rod 11 rotates along the interior of the threaded cap 13 When rotating, the threaded rod 11 will slowly move upward, and at the same time, the threaded rod 11 will drive the moving plate 10 to push the molded product upward along the interior of the lower mold body 9 until the molded product is pushed out of the lower mold body. 9, it is convenient for the staff to take out the products formed inside the lower mold body 9.

To sum up, the injection mold based on the split plate for injection mold can send the cold water inside the box 17 into the copper tube 15 through the water pump 18, so that the cold water can perform heat exchange reaction inside the copper tube 15 to the lower mold body. 9 is cooled, and then the water is dissipated through the fins 23, and then flows into the interior of the box 17. In this way, the products inside the upper mold body 6 and the lower mold body 9 are indirectly realized by rapid cooling and forming. , saving time and effort, shortening the time spent by the staff waiting for the product to be formed, and greatly improving the work efficiency of the staff.

The injection mold based on the split plate for injection molds drives the threaded rod 11 to rotate along the interior of the threaded cap 13 by controlling the hand lever 14. Because the threaded rod 11 and the threaded cap 13 are threadedly connected, the threaded rod 11 is rotating. At the same time, the movable plate 10 can be driven to move upward along the interior of the lower mold body 9, so that the movable plate 10 can drive the molded product inside the lower mold body 9 to move upward, which is convenient for the staff to quickly take out the molded product from the lower mold. The inside of the body 9 is convenient for the staff to use.

The injection mold based on the split plate for the injection mold can be indirectly realized by the mutual cooperation between the limit plate 4 and the support rod 3 when the limit plate 4 moves up or down along the outer surface of the support rod 3 . The function of limiting the position of the moving upper mold body 6 effectively prevents the phenomenon that the upper mold body 6 cannot be accurately buckled on the upper surface of the lower mold body 9 due to the shaking of the upper mold body 6 when moving. The practicability of the device is improved.

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

Claims (6)

1. The utility model provides a flow distribution plate injection mold for injection mold, is including fixing base (2) in bottom plate (1) lower surface outside, its characterized in that: the outer side of the upper surface of the bottom plate (1) is fixedly connected with a supporting rod (3), the bottom of the outer surface of the supporting rod (3) is movably sleeved with a limiting plate (4), the inner side of the limiting plate (4) is fixedly connected with a connecting rod (5), the inner end of the connecting rod (5) is fixedly connected with an upper die body (6), the right side of the upper surface of the upper die body (6) is provided with a feed inlet (7), the middle part of the upper surface of the upper die body (6) is fixedly connected with a push rod motor (8), the lower surface of the upper die body (6) is movably contacted with a lower die body (9), the lower surface of the lower die body (9) is fixedly connected with the upper surface of the bottom plate (1), the inner wall of the bottom of the lower die body (9) is movably contacted with a push rod (10), the middle part of the lower surface of the moving plate (10) is movably inserted with a threaded rod (11), and the threaded rod (11) runs through the lower surface of the lower die body (9) and the outer side of the bottom plate (1), the fixed cover in top of threaded rod (11) has been cup jointed spacing ring (12), spacing ring (12) are rotated with movable plate (10) and are connected, screw cap (13) have been cup jointed in the middle part activity of threaded rod (11) surface, screw cap (13) and threaded rod (11) threaded connection, the upper surface of screw cap (13) with the middle part fixed connection of bottom plate (1) lower surface, the bottom fixedly connected with hand pole (14) of threaded rod (11).

2. The splitter plate injection mold based on the injection mold according to claim 1, wherein: the inner part of the lower die body (9) is provided with a copper pipe (15), the outer end of the copper pipe (15) penetrates through the outer side face of the lower die body (9), a top plate (16) is movably sleeved at the top of the outer surface of the supporting rod (3), a box body (17) is fixedly connected to the left side of the upper surface of the top plate (16), a water pump (18) is fixedly mounted on the left side of the upper surface of the box body (17), an output end of the water pump (18) is communicated with a water pumping pipe (19), the water pumping pipe (19) penetrates through the upper surface of the box body (17) and is inserted into the inner part of the box body (17), an input end of the water pump (18) is communicated with a water outlet pipe (20), the right end of the bottom of the water outlet pipe (20) is communicated with the left end of the copper pipe (15), the right end of the copper pipe (15) is communicated with a water return pipe (21), the left end of the top of the water return pipe (21) is communicated with a surrounding pipe (22), radiating fin (23) is sleeved on the outer surface of the surrounding pipe (22), the outer side surface of the radiating fin (23) is fixedly connected with a shell (24), the lower surface of the shell (24) is fixedly connected with the right side of the upper surface of the top plate (16), and the upper surface of the shell (24) is provided with a radiating hole (25).

3. The splitter plate injection mold based on the injection mold according to claim 1, wherein: the bottom of the outer side surface of the lower die body (9) is fixedly sleeved with a fixing frame, and the lower surface of the fixing frame is fixedly connected with the upper surface of the bottom plate (1).

4. The splitter plate injection mold based on the injection mold according to claim 1, wherein: a limiting groove is formed in the moving plate (10), and the inner diameter of the limiting groove is matched with the outer diameter of the limiting ring (12).

5. The flow distribution plate injection mold based on the injection mold according to claim 1, characterized in that: the movable plate (10), the threaded rod (11), the limiting ring (12), the threaded cap (13) and the hand-operated rod (14) are made of stainless steel.

6. The splitter plate injection mold based on the injection mold according to claim 1, wherein: the bottom of the outer surface of the support rod (3) is fixedly sleeved with a connecting seat, and the lower surface of the connecting seat is fixedly connected with the upper surface of the bottom plate (1).

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