CN210651649U

CN210651649U - Injection mold with self-cooling forming performance

Info

Publication number: CN210651649U
Application number: CN201921294204.5U
Authority: CN
Inventors: 黄红波
Original assignee: Nantong Mingzhun Molding Technology Co Ltd
Current assignee: Nantong Mingzhun Molding Technology Co Ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-06-02
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses an injection mold with from cold formability ability, include. The utility model relates to an injection mold with self-cooling forming performance, which comprises a first mold pressing body, wherein the upper end of the first mold pressing body is movably connected with a second mold pressing body, the upper end of the second mould pressing body is movably connected with a third mould pressing body, the front end and the rear end of the third mould pressing body are fixedly provided with side connecting blocks, the upper end of the side connecting block is provided with two connecting arms, the inner parts of the connecting arms are fixedly connected with a pressure lever, the surface of the pressure lever is arranged at the upper end of a third mould pressing body, the right end of the third mould pressing body is fixedly connected with a refrigerating device, through the mutual matching of the internal structures of the refrigerating device, the worker firstly communicates the water inlet block with the water flow, the water flow can pass through the internal structure of the box body, thereby can effectually reach the effect of self-cooling, effectual promotion cooling injection mold's effect, also effectual reduction part machining time's consumption improves mill production efficiency greatly.

Description

Injection mold with self-cooling forming performance

Technical Field

The utility model relates to an injection mold technical field, in particular to injection mold with from cold formability ability.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, a molded article is obtained by injecting a molten plastic material into a cavity of a mold at a high pressure by an injection molding machine, and cooling and solidifying the molten plastic material. The method realizes the processing of the appearance of the article mainly by changing the physical state of the formed material, and the article is called as 'industrial mother'. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. At present, no injection mold body is used for cooling in the market, needed parts are naturally cooled, and the cooling mode is low in efficiency, so that the part processing time is prolonged, and the production efficiency is delayed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an injection mold with from cold formability ability, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an injection mold with from cold formability ability, includes the first mould pressing body, the upper end swing joint of the first mould pressing body has the second mould pressing body, the upper end swing joint of the second mould pressing body has the third mould pressing body, the front and back end fixed mounting of the third mould pressing body has the side to link the piece, the upper end of the piece is provided with two linking arms even in the side, the inside fixedly connected with depression bar of linking arm, the upper end at the third mould pressing body is placed on the surface of depression bar, the right-hand member fixedly connected with refrigerating plant of the third mould pressing body, refrigerating plant's surface intercommunication has the contact tube, the one end intercommunication of contact tube is on the surface of the second mould pressing body right-hand member.

Preferably, the refrigerating device comprises a frame body, a box body and a discharge pipe, the rear end of the frame body is fixedly connected to the right end of the third die pressing body, the upper wall inside the frame body is communicated with a water inlet block, the lower end of the water inlet block is communicated with a flow guide pipe, one end of the flow guide pipe is communicated with the box body, the lower end of the box body is fixedly connected to the lower wall of the inner wall of the frame body, the right end of the box body is communicated with the discharge pipe, and one end of the discharge pipe penetrates through the frame body and is communicated with one end of.

Preferably, the lower wall of the box inside is fixedly connected with a heat dissipation aluminum block, the box is located at the right end of the heat dissipation aluminum block and is fixedly connected with a refrigeration piece, and the box is located at the right end of the refrigeration piece and is fixedly connected with a cold guide block.

Preferably, the right end of the second mold pressing body is fixedly connected with a heat-resistant block, the surface of the heat-resistant block is fixedly connected with a first installation block, the upper end of the first installation block is in threaded connection with a curved pipe, one end of the curved pipe is in threaded connection with a second installation block, and the lower end of the second installation block is fixedly connected to the right end of the first mold pressing body.

Preferably, a U-shaped refrigerating pipe is fixedly mounted on the inner wall of the second die pressing body, and one end of the U-shaped refrigerating pipe penetrates through the second die pressing body and is communicated with one end of the heat-resistant block.

Preferably, the left end of the first die pressing body is communicated with a water outlet pipe, the number of the bent pipes is four, and the four bent pipes are distributed side by taking the center line of the third die pressing body as a symmetry axis.

Preferably, the upper end of the third die pressing body is movably provided with a module, and the upper end of the module is fixedly provided with a fixed block.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the utility model relates to an injection mold with from cold formability ability, use mutually supporting through refrigerating plant inner structure, the staff will advance water piece intercommunication rivers earlier, rivers will pass through the inner structure of box, can reach refrigerated effect, the inside of the rivers after will refrigerating by the contact tube drainage respectively to first mould pressing body and second mould pressing body again, will cool down to the inside of first mould pressing body and second mould pressing body respectively fast, thereby can effectually reach the effect of self-cooling, effectual promotion cooling injection mold's effect, also effectual reduction part machining time's consumption, improve the production efficiency of mill greatly.

Drawings

Fig. 1 is a schematic overall structure diagram of an injection mold with self-cooling molding performance according to the present invention;

fig. 2 is a schematic structural view of a third mold body of the injection mold with self-cooling molding performance of the present invention;

fig. 3 is a schematic structural diagram of a refrigeration device of an injection mold with self-cooling molding performance according to the present invention;

fig. 4 is a schematic structural diagram of a second mold pressing body of an injection mold with self-cooling molding performance according to the present invention.

In the figure: 1. a first molded body; 2. a second molded body; 3. a third molded body; 4. a side connecting block; 5. a connecting arm; 6. a pressure lever; 7. a module; 8. a fixed block; 9. a refrigeration device; 90. a frame body; 91. a water inlet block; 92. a flow guide pipe; 93. a box body; 94. a heat dissipation aluminum block; 95. a refrigeration plate; 96. a cold conducting block; 97. a discharge pipe; 10. a delivery pipe; 11. a heat resistant block; 12. a first mounting block; 13. a curved pipe; 14. a second mounting block; 15. u-shaped refrigeration pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they 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.

As shown in fig. 1-4, an injection mold with self-cooling molding performance comprises a first mold pressing body 1, wherein the upper end of the first mold pressing body 1 is movably connected with a second mold pressing body 2, the upper end of the second mold pressing body 2 is movably connected with a third mold pressing body 3, a front end and a rear end of the third mold pressing body 3 are fixedly provided with side connecting blocks 4, two connecting arms 5 are arranged at the upper ends of the side connecting blocks 4, a pressure lever 6 is fixedly connected inside the connecting arms 5, the surface of the pressure lever 6 is placed at the upper end of the third mold pressing body 3, the right end of the third mold pressing body 3 is fixedly connected with a refrigerating device 9, the surface of the refrigerating device 9 is communicated with a delivery pipe 10, and one end of the delivery pipe 10 is communicated with the surface at the right end of the.

The refrigerating device 9 comprises a frame body 90, a box body 93 and a discharge pipe 97, wherein the rear end of the frame body 90 is fixedly connected to the right end of the third die pressing body 3, the upper wall inside the frame body 90 is communicated with a water inlet block 91, the lower end of the water inlet block 91 is communicated with a flow guide pipe 92, one end of the flow guide pipe 92 is communicated with the box body 93, the lower end of the box body 93 is fixedly connected to the lower wall of the inner wall of the frame body 90, the right end of the box body 93 is communicated with the discharge pipe 97, and one end of the discharge pipe 97 penetrates through the frame; a heat dissipation aluminum block 94 is fixedly connected to the lower wall inside the box body 93, a refrigeration sheet 95 is fixedly connected to the right end, located on the heat dissipation aluminum block 94, of the box body 93, and a cold guide block 96 is fixedly connected to the right end, located on the refrigeration sheet 95, of the box body 93; the right end of the second mould pressing body 2 is fixedly connected with a heat-resistant block 11, the surface of the heat-resistant block 11 is fixedly connected with a first mounting block 12, the upper end of the first mounting block 12 is in threaded connection with a curved pipe 13, one end of the curved pipe 13 is in threaded connection with a second mounting block 14, and the lower end of the second mounting block 14 is fixedly connected with the right end of the first mould pressing body 1; the water inlet block 91 is communicated with water flow by a worker, the water flow can pass through the internal structure of the box body 93, the refrigeration effect can be achieved, the refrigerated water flow is respectively guided into the first mould pressing body 1 and the second mould pressing body 2 through the guide pipe 10, the interiors of the first mould pressing body 1 and the second mould pressing body 2 can be rapidly and respectively cooled, the self-cooling effect can be effectively achieved, the U-shaped refrigeration pipe 15 is fixedly installed on the inner wall of the second mould pressing body 2, the heat absorption range of the refrigerated water flow can be effectively enlarged through the U-shaped refrigeration pipe 15, the good refrigeration effect can be achieved, and one end of the U-shaped refrigeration pipe 15 penetrates through the second mould pressing body 2 and is communicated with one end of the heat-resistant block 11; the left end of the first mould pressing body 1 is communicated with a water outlet pipe, the number of the curved pipes 13 is four, and the four curved pipes 13 are distributed side by taking the central line of the third mould pressing body 3 as a symmetrical axis; the upper end of the third mould pressing body 3 is movably provided with a module 7, and the upper end of the module 7 is fixedly provided with a fixed block 8.

It should be noted that, the utility model relates to an injection mold with from cold formability ability, through staff earlier with the piece 91 intercommunication rivers that intakes, rivers will pass through honeycomb duct 92's inside, honeycomb duct 92 will make rivers introduce the inside of box 93, rivers will be in proper order through heat dissipation aluminium pig 94, refrigeration piece 95 and the surface of leading cold piece 96, can reach refrigerated effect, the rivers drainage after will refrigerating by contact tube 10 again is to the inside of first mould pressing body 1 and second mould pressing body 2, second mould pressing body 2 will be through the circulation flow of U type refrigeration pipe 15, can increase refrigeration area, thereby can effectually reach the effect of self-cooling, effectual promotion cooling injection mold's effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An injection mold having self-cooling formability, comprising a first mold body (1), characterized in that: the upper end swing joint of the first mould pressing body (1) has the second mould pressing body (2), the upper end swing joint of the second mould pressing body (2) has the third mould pressing body (3), the front and back end fixed mounting of the third mould pressing body (3) has the side to link piece (4), the upper end of the side to link piece (4) is provided with two connecting arms (5), the inside fixedly connected with depression bar (6) of connecting arm (5), the upper end at the third mould pressing body (3) is placed on the surface of depression bar (6), the right-hand member fixedly connected with refrigerating plant (9) of the third mould pressing body (3), the surface intercommunication of refrigerating plant (9) has eduction tube (10), the one end intercommunication of eduction tube (10) is on the surface of the second mould pressing body (2) right-hand member.

2. An injection mold having self-cooling formability according to claim 1, wherein: refrigerating plant (9) include framework (90), box (93) and discharge pipe (97), the rear end fixed connection of framework (90) is at the right-hand member of third mould pressing body (3), the inside upper wall intercommunication of framework (90) has into water piece (91), the lower extreme intercommunication of intaking piece (91) has honeycomb duct (92), the one end intercommunication of honeycomb duct (92) has box (93), the lower extreme fixed connection of box (93) is at the lower wall of framework (90) inner wall, the right-hand member intercommunication of box (93) has discharge pipe (97), the one end of discharge pipe (97) is passed framework (90) and is linked together with the one end of discharge pipe (10).

3. An injection mold having self-cooling formability according to claim 2, wherein: the refrigerator is characterized in that a heat dissipation aluminum block (94) is fixedly connected to the lower wall inside the box body (93), the box body (93) is located at the right end of the heat dissipation aluminum block (94) and is fixedly connected with a refrigeration piece (95), and the box body (93) is located at the right end of the refrigeration piece (95) and is fixedly connected with a cold guide block (96).

4. An injection mold having self-cooling formability according to claim 1, wherein: the hot stamping die is characterized in that a heat-resistant block (11) is fixedly connected to the right end of the second die pressing body (2), a first mounting block (12) is fixedly connected to the surface of the heat-resistant block (11), a bent pipe (13) is connected to the upper end of the first mounting block (12) in a threaded manner, a second mounting block (14) is connected to one end of the bent pipe (13) in a threaded manner, and the lower end of the second mounting block (14) is fixedly connected to the right end of the first die pressing body (1).

5. An injection mold having self-cooling formability according to claim 1, wherein: the inner wall fixed mounting of second mould pressing body (2) has U type refrigeration pipe (15), the one end of U type refrigeration pipe (15) passes second mould pressing body (2) and communicates with the one end of resistant hot piece (11).

6. An injection mold having self-cooling formability according to claim 4, wherein: the left end of the first mould pressing body (1) is communicated with a water outlet pipe, the number of the curved pipes (13) is four, and the four curved pipes (13) are distributed side by taking the central line of the third mould pressing body (3) as a symmetry axis.

7. An injection mold having self-cooling formability according to claim 1, wherein: the upper end of the third mould pressing body (3) is movably provided with a module (7), and the upper end of the module (7) is fixedly provided with a fixed block (8).