CN212860216U

CN212860216U - Low-loss graphite mold

Info

Publication number: CN212860216U
Application number: CN202020301603.6U
Authority: CN
Inventors: 郭永正; 程书建
Original assignee: Hebei Sude Tool Manufacturing Co ltd
Current assignee: Hebei Sude Tool Manufacturing Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2021-04-02
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a low-loss graphite mold, including the die block, there is the round fixing base through bolt fixed mounting on the inside of die block for hollow structure and die block, and circular mounting groove has been seted up to the inner wall of fixing base simultaneously, the inside fixed mounting of mounting groove has electric heating pipe, and electric heating pipe is snakelike simultaneously, the top face of die block has the locating frame from last to the fixed cover of top face that is equipped with a plurality of mould and die block, mould down in proper order, the mould blocks in the port of locating frame, the middle-end respectively the leading flank, the trailing flank four corners department of mould and the bottom outer wall four corners department of the top mould, die block top outer wall four corners department all have the connecting rod through bolt fixed mounting, and the other end of connecting rod all passes through the outer wall fixed connection of bolt and locating frame simultaneously, the groove has all been seted up out. The utility model has the advantages of simple structure and reasonable design, not only can improve production efficiency, but also can improve shaping efficiency.

Description

Low-loss graphite mold

Technical Field

The utility model relates to a graphite mold technical field specifically is a low-loss graphite mold.

Background

In modern industrial production, product parts are widely processed by stamping, forging, die-casting, extrusion, plastic injection or other forming methods, and are matched with forming dies to form blanks into parts meeting the product requirements. Various tools and products used in daily production and life are large as a base and a machine body shell of a machine tool and small as a shell of a head screw, a button and various household appliances, and have no close relation with a die. The shape of the die determines the appearance of the products, and the processing quality and precision of the die also determine the quality of the products;

the conventional apparatus has the following disadvantages:

at present, the general graphite mold has single function in use, low production efficiency and inconvenient use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low-loss graphite mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a low-loss graphite mold comprises a bottom mold, wherein the inside of the bottom mold is of a hollow structure, a circle of fixing seat is fixedly arranged on the bottom mold through bolts, meanwhile, a circular mounting groove is formed in the inner wall of the fixing seat, an electric heating pipe is fixedly arranged in the inside of the circular mounting groove, the electric heating pipe is electrically connected with a controller, the electric heating pipe is snake-shaped, a plurality of molds are sequentially arranged on the top end face of the bottom mold from top to bottom, a positioning frame is fixedly sleeved on the top end face of the bottom mold, the molds are sequentially clamped in ports of the positioning frame respectively, a connecting rod is fixedly arranged at four corners of the front side face and the rear side face of each mold, at four corners of the outer wall at the bottom end of each mold, at four corners of the outer wall at the top end of the bottom mold, a connecting rod is fixedly arranged at four corners, the inside of mould is hollow structure and the bottom middle part inner wall of mould has all seted up the spout, and the inside slidable mounting of spout has forming die simultaneously, forming die's right flank fixed mounting has the door plant, the door plant is arranged in business turn over groove, and equal fixed mounting has the handle on the door plant simultaneously.

Preferably, the inside that the entrance of wearing and the mouth of penetrating were all seted up to the left surface middle-end of mould is equipped with the water injection pipe, forming die's inside is equipped with into the die cavity, is equipped with the cooling bath between the outer wall in die cavity and forming die's the inner wall simultaneously, the one end of water injection pipe and the other end that the cooling bath communicates with each other and the water injection pipe are connected on the water tank, and fixed mounting has the suction pump on the water injection pipe simultaneously.

Preferably, the forming mold is divided into an upper cover and a base, and an injection molding opening is formed in the right side of the top end face of the forming mold and communicated with the forming cavity.

Preferably, the top end surface of the bottom die is a heat conduction layer.

Preferably, the water injection pipe is made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the utility model is used for injection molding, a plurality of mold frames are respectively erected in the ports of the positioning frame, the bolts are used for connection, and the injection molding pipe and the injection molding port are connected, so that after the injection molding is finished, the handle on the door plate is held to push the molding mold into the mold, and the water injection pipe is connected with the interface on the cooling tank, thereby the molding can be carried out quickly and the use is very convenient;

2. the utility model discloses when needs preheat forming die, then erect required mould in the port of locating frame, restart electric heating pipe heats to carry out preheating to the mould, this is novel not only can improve production efficiency, but also can improve shaping efficiency, and the result of use is very good.

Drawings

Fig. 1 is a schematic view of the overall structure of a low-loss graphite mold according to the present invention;

fig. 2 is a schematic view of a side-view local connection structure in a low-loss graphite mold according to the present invention;

fig. 3 is a schematic view of a cross-section local connection structure in a low-loss graphite mold according to the present invention;

fig. 4 is a schematic view of a local enlarged connection structure in a low-loss graphite mold according to the present invention.

In the figure: 1. a controller; 2. a fixed seat; 3. an electric heating tube; 4. a positioning frame; 5. a penetration opening; 6. a mold; 7. a water injection pipe; 8. a connecting rod; 9. a water pump; 10. a water tank; 11. a bolt; 12. bottom die; 13. a circular mounting groove; 14. a slot is arranged in and out; 15. a chute; 16. forming a mold; 17. a door panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a low-loss graphite mold comprises a bottom mold 12, wherein the bottom mold 12 is hollow, a circle of fixed seat 2 is fixedly arranged on the bottom mold 12 through a bolt 11, meanwhile, the inner wall of the fixed seat 2 is provided with a circular mounting groove 13, an electric heating pipe 3 is fixedly arranged inside the circular mounting groove 13, the electric heating pipe 3 is electrically connected with a controller 1, meanwhile, the electric heating pipe 3 is in a snake shape, the top end surface of the bottom mold 12 is sequentially provided with a plurality of molds 6 from top to bottom, the bottom mold 12 is fixedly sleeved with a positioning frame 4, the molds 6 are respectively and sequentially clamped in the ports of the positioning frame 4, four corners of the front side surface and the rear side surface of a middle-end mold 6 and four corners of the outer wall at the bottom end of the topmost mold 6 and four corners of the outer wall at the top end of the bottom mold 12 are fixedly provided with connecting rods 8 through bolts 11, and meanwhile, the groove 14 of acceping has all been seted up to the right flank of mould 6, and spout 15 has all been seted up for hollow structure and mould 6's bottom middle part inner wall in the inside of mould 6, and the inside slidable mounting of spout 15 has forming die 16 simultaneously, and forming die 16's right flank fixed mounting has door plant 17, and door plant 17 is arranged in the groove 14 of acceping, and equal fixed mounting has the handle on the door plant 17 simultaneously.

The inside that the entrance 5 just penetrated mouth 5 and penetrated mouth 5 was all seted up to the left surface middle-end of mould 6 is equipped with water injection pipe 7, and the inside of forming mould 16 is equipped with into the die cavity, is equipped with the cooling bath between the outer wall in die cavity and the inner wall of forming mould 16 simultaneously, and the one end of water injection pipe 7 communicates with each other with the cooling bath and the other end of water injection pipe 7 is connected on water tank 10, and fixed mounting has suction pump 9 on the water injection pipe 7 simultaneously.

The forming mold 16 is divided into an upper cover and a base, and the right side of the top end surface of the forming mold 16 is provided with an injection molding opening which is communicated with the forming cavity.

The top end surface of the bottom die 12 is a heat conducting layer.

The water injection pipe 7 is made of rubber.

The working principle is as follows: when the utility model is used, when the forming die 16 needs to be preheated, the needed die 6 is erected in the port of the positioning frame 4, and the electric heating tube 3 is restarted to heat, so that the die 6 is preheated; when injection molding is carried out, the plurality of molds 6 are erected in the ports of the positioning frame 4 respectively, then the connection is carried out by using the bolts 11, and then the injection molding pipe is connected with the injection molding port, so that after the injection molding is finished, the handle on the door panel 17 is held to push the forming mold 16 into the mold 6, and then the water injection pipe 7 is connected with the interface on the cooling tank, thereby being capable of being formed quickly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a low-loss graphite mould, includes die block (12), its characterized in that: the die block is characterized in that a circle of fixing seat (2) is fixedly mounted on the bottom die (12) in a hollow structure through a bolt (11), a circular mounting groove (13) is formed in the inner wall of the fixing seat (2), an electric heating pipe (3) and an electric heating pipe (3) are electrically connected with a controller (1) in a fixed mode, the electric heating pipe (3) is snake-shaped, the top end face of the bottom die (12) is sequentially provided with a plurality of dies (6) and the bottom die (12) from top to bottom, a positioning frame (4) is fixedly sleeved on the top end face of the dies (6), the dies (6) are sequentially clamped in ports of the positioning frame (4) respectively, and a connecting rod (8) is fixedly mounted at the front side face, the rear side face four corners of the dies (6) and at the bottom outer wall four corners of the top end die (6) and at the bottom outer wall four corners of the bottom die (12), the other end of connecting rod (8) all passes through the outer wall fixed connection of bolt (11) and locating frame (4) simultaneously, business turn over groove (14) have all been seted up to the right flank of mould (6), spout (15) have all been seted up for the bottom middle part inner wall of hollow structure and mould (6) in the inside of mould (6), and the inside slidable mounting of spout (15) has forming die (16) simultaneously, the right flank fixed mounting of forming die (16) has door plant (17), door plant (17) are arranged in business turn over groove (14), and equal fixed mounting has the handle on door plant (17) simultaneously.

2. The low loss graphite mold of claim 1, wherein: the inside that the left surface middle-end of mould (6) all seted up entry (5) and entry (5) of penetrating is equipped with water injection pipe (7), the inside of forming die (16) is equipped with into the die cavity, is equipped with the cooling bath between the outer wall in die cavity and the inner wall of forming die (16) simultaneously, the one end of water injection pipe (7) communicates with each other with the cooling bath and the other end of water injection pipe (7) is connected on water tank (10), and fixed mounting has suction pump (9) on water injection pipe (7) simultaneously.

3. The low loss graphite mold of claim 1, wherein: the forming die (16) is divided into an upper cover and a base, and an injection molding opening is formed in the right side of the top end face of the forming die (16) and communicated with the forming cavity.

4. The low loss graphite mold of claim 1, wherein: the top end surface of the bottom die (12) is a heat conduction layer.

5. A low loss graphite mold as defined in claim 2, wherein: the water injection pipe (7) is made of rubber materials.