CN215396536U

CN215396536U - Combined mold blank fast in heat dissipation

Info

Publication number: CN215396536U
Application number: CN202120767449.6U
Authority: CN
Inventors: 白海山
Original assignee: Guangdong Jingmin Technology Co ltd
Current assignee: Guangdong Jingmin Technology Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2022-01-04
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a combined mold blank with fast heat dissipation, which comprises a top cover, a base, an upper mold base and a lower mold base, wherein the upper mold base is fixedly arranged below the top cover, the lower mold base is arranged in the base, the top cover is arranged in parallel with the lower mold base, a limiting slide rod is fixedly arranged on the base, the top cover is slidably arranged on the limiting slide rod, a limiting column is fixedly and downwards arranged below the top cover, a pressing plate is integrally formed around the limiting column, a limiting piece is fixedly arranged right below the limiting column on the base, a heat conducting plate is fixedly arranged at the bottom of the lower mold base, and a coil pipe is fixedly arranged around the lower mold base. The heat conducting plate of the utility model quickly transfers the heat generated by the lower die holder, the coil pipe is arranged around the lower die holder and is communicated with the water inlet pipe and the water outlet pipe, and the heat generated by processing is taken away by water flow in the coil pipe, thereby accelerating the heat dissipation of the die blank and improving the processing efficiency. The limiting slide rod and the limiting part above the lower die holder can assist in processing, the processing accuracy is improved, meanwhile, certain buffering is given, and the service life of the device is guaranteed.

Description

Combined mold blank fast in heat dissipation

Technical Field

The utility model relates to the technical field of mold blanks, in particular to a combined mold blank with quick heat dissipation.

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". The blank is formed into a tool with a specific shape and size under the action of external force. 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. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level.

However, the existing injection mold blank has an imperfect use function due to insufficient heat dissipation effect, and an injection molded part is slow in cooling and forming, so that the product processing efficiency is affected, and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a combined mold blank with fast heat dissipation so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fast combination mould embryo dispels heat, includes top cap, base, upper die base and die holder, the upper die base fixed mounting be in the top cap below, the die holder is installed in the base, the top cap with die holder parallel arrangement, fixed mounting has spacing slide bar on the base, top cap slidable mounting be in on the spacing slide bar, the fixed spacing post of installing downwards in top cap below, integrated into one piece has the clamp plate around the spacing post, lie in on the base under the spacing post fixed mounting have the locating part, die holder bottom fixed mounting has the heat-conducting plate, fixed mounting has the coil pipe around the die holder.

Furthermore, the limiting groove matched with the limiting column is formed in the center of the limiting part in an integrated mode, the sliding groove is formed in the two sides of the limiting groove in an integrated mode, and the buffering plate matched with the pressing plate is slidably mounted in the sliding groove.

Furthermore, springs are arranged around the limiting grooves below the buffer plate.

Furthermore, the limiting slide rod is vertically and fixedly arranged around the base by taking the lower die base as a center.

Furthermore, a water inlet pipe is fixedly communicated with one end of the coil pipe, and a water outlet pipe is fixedly communicated with the other end of the coil pipe.

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

according to the combined mold blank with the rapid heat dissipation function, the heat conducting plate is arranged at the bottom of the lower mold base and used for rapidly transferring heat generated by the lower mold base, the coil pipe is arranged around the lower mold base and communicated with the water inlet pipe and the water outlet pipe, and heat generated by processing is taken away through water flow in the coil pipe, so that the heat dissipation of the mold blank is accelerated, and the processing efficiency is improved. The limiting slide rod and the limiting part above the lower die holder can assist in processing, the processing accuracy is improved, meanwhile, certain buffering is given, and the service life of the device is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a limiting member according to an embodiment of the utility model.

Reference numerals:

1. a top cover; 2. a base; 3. an upper die holder; 4. a lower die holder; 5. a limiting slide bar; 6. a limiting column; 7. A limiting member; 71. a limiting groove; 72. a chute; 73. a buffer plate; 74. a spring; 8. pressing a plate; 9. a heat conducting plate; 10. a water inlet pipe; 11. a coil pipe; 12. and (5) discharging a water 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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a combined mold blank with fast heat dissipation according to an embodiment of the present invention includes a top cover 1, a base 2, an upper mold base 3 and a lower mold base 4, wherein the upper mold base 3 is fixedly installed below the top cover 1, the lower mold base 4 is installed in the base 2, the top cover 1 and the lower mold base 4 are arranged in parallel, a limiting slide bar 5 is fixedly installed on the base 2, the top cover 1 is slidably installed on the limiting slide bar 5, a limiting column 6 is fixedly installed downward below the top cover 1, a pressing plate 8 is integrally formed around the limiting column 6, a limiting member 7 is fixedly installed on the base 2 under the limiting column 6, a heat conducting plate 9 is fixedly installed at the bottom of the lower mold base 4, and a coil pipe 11 is fixedly installed around the lower mold base 4.

In addition, the central integrated into one piece of locating part 7 offer with the spacing groove 71 of spacing post 6 adaptation, the spout 72 has been offered to spacing groove 71 both sides integrated into one piece, sliding mounting have in the spout 72 with the buffer board 73 of clamp plate 8 adaptation, buffer board 73 below is located be provided with spring 74 around the spacing groove 71, upper die base 3 moves down, drives spacing post 6 and moves down, is located simultaneously clamp plate 8 on the spacing post 6 contacts and compresses down with buffer board 73, and buffer board 73 compresses down spring 74 in spout 72, and spring 74 gives a directional power and alleviates the impact force simultaneously, reaches buffering absorbing purpose. The limiting slide rod 5 is vertically and fixedly installed around the base 2 by taking the lower die holder 4 as a center, one end of the coil pipe 11 is fixedly communicated with the water inlet pipe 10, and the other end of the coil pipe is fixedly communicated with the water outlet pipe 12.

The working principle is as follows:

through the scheme of the utility model, the novel die generates a large amount of heat during processing of the die, and if the heat is not dissipated in time, the forming time is prolonged. In the processing process, the water inlet pipe 10 is communicated, water flows into the water inlet pipe 10 and then flows through the coil pipe 11, heat generated in the processing process can be absorbed by the heat sweeping plate 9 in time, the heat conducting plate 9 absorbs the heat to lower the temperature in the lower die holder 4, and meanwhile the heat conducting plate 9 and the lower die holder 4 take away the heat through the surrounding coil pipe 10.

According to the combined mold blank with the rapid heat dissipation function, the heat conducting plate 9 is arranged at the bottom of the lower mold base 4, the heat conducting plate 9 rapidly transfers heat generated by the lower mold base 4, the coil pipe 11 is arranged around the lower mold base 4, the coil pipe 11 is communicated with the water inlet pipe 10 and the water outlet pipe 12, the heat generated by processing is taken away through water flow in the coil pipe 11, the heat dissipation of the mold blank is accelerated, and the processing efficiency is improved. The limiting slide rod 5 and the limiting part 7 which are positioned above the lower die holder 4 can assist in processing, so that the processing accuracy is improved, meanwhile, certain buffering is given, and the service life of the device is ensured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A composite mold base with fast heat dissipation, comprising a top cover (1), a base (2), an upper mold seat (3) and a lower mold seat (4), characterized in that the upper mold seat (3) is fixed It is installed under the top cover (1), the lower mold base (4) is installed in the base (2), the top cover (1) is arranged in parallel with the lower mold base (4), and the A limit slide bar (5) is fixedly installed on the base (2). A column (6), a pressure plate (8) is integrally formed around the limiting column (6), and a limiting member (7) is fixedly installed on the base (2) just below the limiting column (6), so A heat-conducting plate (9) is fixedly installed at the bottom of the lower mold base (4), and a coil tube (11) is fixedly installed around the lower mold base (4).

2 . The combined mold base with fast heat dissipation according to claim 1 , wherein the limiter ( 7 ) is integrally formed in the center with a limit groove adapted to the limit post ( 6 ). 3 . (71), a chute (72) is integrally formed on both sides of the limiting groove (71), and a buffer plate (73) adapted to the pressing plate (8) is slidably installed in the chute (72). .

3 . The composite mold base with fast heat dissipation according to claim 2 , wherein a spring ( 74 ) is provided below the buffer plate ( 73 ) around the limiting groove ( 71 ). 4 .

4. The combined mold base with fast heat dissipation according to claim 1, characterized in that, the limit slide bar (5) is centered on the lower mold base (4), and is vertically fixed and installed on the base (2) All around.

5 . The combined mold base with fast heat dissipation according to claim 1 , wherein one end of the coil pipe ( 11 ) is fixedly connected to the water inlet pipe ( 10 ), and the other end is fixedly connected to the water outlet pipe ( 12 ). 6 .