CN214442464U

CN214442464U - High-heat-dissipation precision die

Info

Publication number: CN214442464U
Application number: CN202022535534.8U
Authority: CN
Inventors: 葛志松
Original assignee: Suqian Qihang Precision Machinery Co ltd
Current assignee: Suqian Qihang Precision Machinery Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-10-22
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a high heat dissipation precision mold, including mould main part and cooling tube, the upper end surface mounting of mould main part has the radiator, the radiator includes connecting hole and fan, the lower extreme surface of mould main part is provided with the bottom plate, the upper end surface mounting of bottom plate has the bracing piece, buffer spring is installed to the downside of bracing piece, the mid-mounting of bracing piece has the cushion collar. A high heat dissipation precision mold, through the radiator that sets up, reach the radiating effect of punching press ware, the radiator passes through the connecting rod to be installed between the bracing piece, utilize package assembly, be convenient for install, the cooling tube through setting up lets in rivers, the specific heat capacity of utilizing water is big, carries out the heat exchange, takes away the heat of punching press board, reaches the radiating effect, considers the structural nature of mould main part, utilizes the structure of cooling tube, possess same radiating effect, bring better use prospect.

Description

High-heat-dissipation precision die

Technical Field

The utility model relates to a machine mould makes technical field, specifically is a high heat dissipation precision mold.

Background

The mould, the industrial production is used for getting various moulds and tools of the required products in the modes such as injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting, punching press, etc., generally speaking, the mould is the tool used for making the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the appearance of the article through the change of the physical state of the shaping material, the mould is flexible to change because of its own assembly, take an important position in the industrial production, it is the title of "mother of industry" that it is a prime one.

When the existing mold is installed and used, along with the improvement of workload, the temperature of the mold can rise along with the temperature, certain influence is brought to the manufacture of a material which does not resist the temperature, the stability of the mold can be damaged by the increase of the temperature, the service life of the mold is shortened, the working yield and the working efficiency can be influenced after the mold is used for a long time, and therefore a high-heat-dissipation precision mold is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high heat dissipation precision mold possesses advantages such as the heat dissipation degree is good, connection structure is simple and novel heat dissipation, can effectively solve the problem among the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high heat dissipation precision mold, includes mould main part and cooling tube, the upper end surface mounting of mould main part has the radiator, the radiator includes connecting hole and fan, the lower extreme surface of mould main part is provided with the bottom plate, the upper end surface mounting of bottom plate has the bracing piece, buffer spring is installed to the downside of bracing piece, the mid-mounting of bracing piece has the cushion collar, and the punching press ware is installed between the bracing piece.

Preferably, the connection holes are formed in the outer surfaces of both sides of the heat sink, and the fan is installed inside the heat sink.

Preferably, a connecting rod is arranged between the radiator and the supporting rod, and the outer surfaces of the two sides of the radiator are detachably connected with the inner surfaces of the two sides of the supporting rod through the connecting rod.

Preferably, the radiating pipe comprises a punched bottom surface, a triangular contact surface and a water inlet.

Preferably, the punched bottom surface is disposed on an outer surface of an upper end of the radiating pipe, the triangular contact surface is mounted on an inner surface of a lower end of the radiating pipe, and the triangular contact surface is opened on an outer surface of a front end and an outer surface of a rear end of the radiating pipe.

Preferably, a fixing screw is arranged between the triangular contact surface and the stamping plate, the inner and outer surfaces of the upper end of the triangular contact surface are detachably connected with the outer surface of the lower end of the stamping plate through the fixing screw, and the radiating pipe is sleeved on the inner surface of the lower end of the stamping plate.

Preferably, the outer surface of the upper end of the buffer spring is provided with a movable block, the movable block is sleeved on the outer wall of the supporting rod, a fixed sheet is arranged between the buffer spring and the bottom plate, and the outer surface of the lower end of the buffer spring is fixedly connected with the outer surface of the upper end of the bottom plate through the fixed sheet.

(III) advantageous effects

Compared with the prior art, the utility model provides a high heat dissipation precision mold possesses following beneficial effect:

1. the high-heat-dissipation precision die is characterized in that heat dissipation at the upper end of a die main body is carried out through the arranged heat radiator, during the impact period of a stamping die stamping device and a stamping plate, one part of kinetic energy converted into heat energy is transferred to air, the other part of the kinetic energy is transferred between materials of the stamping die and the stamping plate, the stamping speed is increased under the condition of high working yield, so that the temperature of the stamping device and the stamping plate is increased to a certain degree, but adverse effects are caused on the processed materials, the self structure of the stamping materials can be damaged under serious conditions, the product efficiency is reduced, the heat on the stamping device is taken away by utilizing the rotation of a fan through the arranged heat radiator, the damage to the products is reduced, the fan is connected to the two sides of a supporting rod through connecting holes, and the installation position is selected according to the self condition, the fan can be aligned to the punch, the mounting part structure is adopted, the assembly is convenient, and the radiator is already mounted on the supporting rod during production and can be mounted on the bottom plate after the assembly is finished because of the assembly part.

2. The high-heat-dissipation precision die comprises a heat dissipation pipe, water is introduced into the water flow to achieve a heat dissipation effect through the heat dissipation pipe, the water is large in specific heat capacity due to the specific heat capacity of the water, the cost is low, the water is mostly adopted in cooling materials, the water is mostly in a direct contact form when being used as the heat dissipation material, the water is replaced by new water through the self flow to achieve the heat dissipation effect, the water is directly contacted with the outer surface of the lower end of a stamping plate through a stamping bottom surface which is arranged, namely, the upper end of the heat dissipation pipe is in an open structure, the water is convenient to be directly contacted with the stamping plate, the contact surface of the water and the stamping plate is increased through a triangle contact surface, more water is contacted with the bottom of the stamping plate, more heat is taken away, the heat dissipation effect is also improved, the water flow inlet is arranged, the water flow is introduced, the water is taken away through another port, and other water which needs a certain temperature is supplied, the multiple utilization of water is improved, the specific heat capacity effect of water is mainly utilized to achieve the heat dissipation effect, the bottom structure of the die body is complex, the installation of the heat dissipation device is inconvenient, the structure of the heat dissipation pipe is adopted to achieve the heat dissipation effect, and therefore the quality of a product and the service life of the material of the die body are improved.

Drawings

Fig. 1 is a front view of the overall structure of the high-heat-dissipation precision mold of the present invention.

Fig. 2 is a schematic structural diagram of a heat sink of the high-heat-dissipation precision mold of the present invention.

Fig. 3 is the structure diagram of the heat dissipation tube of the high heat dissipation precision mold of the present invention.

In the figure: 1. a mold body; 2. a buffer sleeve; 3. a buffer spring; 4. a base plate; 5. a heat sink; 6. a punch; 7. a support bar; 8. stamping the plate; 9. a radiating pipe; 501. connecting holes; 502. a fan; 901. Punching the bottom surface; 902. a triangular contact surface; 903. a water flow inlet.

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.

As shown in fig. 1 to 3, a high heat dissipation precision mold comprises a mold main body 1 and a heat dissipation pipe 9, a heat sink 5 is mounted on the outer surface of the upper end of the mold main body 1, the heat sink 5 comprises a connection hole 501 and a fan 502, a bottom plate 4 is arranged on the outer surface of the lower end of the mold main body 1, a support rod 7 is mounted on the outer surface of the upper end of the bottom plate 4, a buffer spring 3 is mounted on the lower side of the support rod 7, a buffer sleeve 2 is mounted in the middle of the support rod 7, and a punch 6 is mounted between the support rods 7.

Further, the connection holes 501 are opened on the outer surfaces of both sides of the heat sink 5, the fan 502 is installed inside the heat sink 5, and the heat sink 5 is connected between the support rods 7 through the connection member for facilitating connection.

Furthermore, a connecting rod is arranged between the radiator 5 and the supporting rod 7, the outer surfaces of the two sides of the radiator 5 are detachably connected with the inner surfaces of the two sides of the supporting rod 7 through the connecting rod, and the radiator 5 rotates by utilizing the fan blades to drive airflow to operate so as to take away heat of the stamping device 6.

Further, the heat pipe 9 includes a punched bottom surface 901, a triangular contact surface 902 and a water inlet 903.

Further, the punched bottom 901 is disposed on the outer surface of the upper end of the heat dissipating pipe 9, the triangular contact surface 902 is disposed on the inner surface of the lower end of the heat dissipating pipe 9, the triangular contact surfaces 902 are disposed on the outer surfaces of the front end and the rear end of the heat dissipating pipe 9, and the water inlet 903 is used for passing water.

Further, be provided with the set screw between three angle contact surface 902 and the punching press board 8, the interior external surface of upper end of three angle contact surface 902 can be dismantled with the lower extreme surface of punching press board 8 through the set screw and be connected, and the lower extreme internal surface of punching press board 8 is overlapped in cooling tube 9, and three angle contact surface 902 is used for increasing water and punching press board 8's contact surface, improves the radiating effect of water.

Further, buffer spring 3's upper end surface mounting has the movable block, and the movable block overlaps in the outer wall of bracing piece 7, is provided with the stationary blade between buffer spring 3 and the bottom plate 4, and buffer spring 3's lower extreme surface passes through the upper end fixed surface connection of stationary blade and bottom plate 4, and buffer spring 3 is used for the buffering, reduces the striking degree of mould main part 1 self.

Principle of operation

In the use process of the die main body 1, a power supply is connected, so that the whole die main body operates, the heat dissipation at the upper end of the die main body 1 is carried out through the arranged radiator 5, during the collision between the stamping device 6 and the stamping plate 8 of the stamping die, one part of kinetic energy is converted into heat energy to be transferred to the air, the other part of the kinetic energy is transferred to the space between materials, the stamping speed is increased under the condition of high working yield, so that the temperature of the stamping device 6 and the stamping plate 8 is increased to a certain degree, but the adverse effect on the processed materials is caused, the structure of the stamping materials is damaged under the serious condition, the product efficiency is reduced, the heat on the stamping device 6 is taken away by the arranged radiator 5 through the rotation of the fan blades, the air flow motion near the fan blades is driven, the temperature on the stamping device 6 is reduced, the damage to the product is reduced, and the radiator is connected to the two sides of the supporting rod 7 through the connecting hole 501, the installation position is selected according to the self condition, and the fan 502 can be installed on the outer surface of the rear end of the die main body 1, so that the fan is aligned to the punch 6, the installation part structure is adopted, the assembly is convenient, the radiator 5 is already installed on the supporting rod 7 during the production, and the radiator is an assembly part and is installed on the bottom plate 4 after the assembly is finished; through the cooling tube 9 that sets up, let in rivers and reach the radiating effect, in specific heat capacity material, water is because its self specific heat capacity is big, and with low costs, mostly adopt in the cooling material, water is when as the cooling material, mostly adopt the form of direct contact, and through the moisture of self flow renewal reach the radiating effect, here through the punching press bottom surface 901 that sets up, let its direct contact punching press board 8's lower extreme surface, namely the upper end of cooling tube 9 is open type structure, be convenient for water and punching press board 8 direct contact, through the contact surface of triangle contact surface 902 increase water and punching press board 8, make more water contact to punching press board 8 bottom, take away more heat, also improve the radiating effect, through setting up rivers entry 903, let in rivers, take away moisture through another port, supply with other moisture that needs the uniform temperature, improve the multiple utilization of water, the specific heat capacity effect of water is mainly utilized to reach the radiating effect, because the bottom structure of the die body 1 is complex, and the installation of the radiating device is inconvenient, the structure of the radiating pipe 9 is adopted to reach the radiating effect, so that the quality of the product and the self material life of the die body 1 are improved.

It is noted that, herein, relational terms such as first and second (a, b, etc.) 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a high heat dissipation precision mold, includes mould main part (1) and cooling tube (9), its characterized in that: the utility model discloses a mould, including mould main part (1), the upper end surface mounting of mould main part (1) has radiator (5), radiator (5) include connecting hole (501) and fan (502), the lower extreme surface of mould main part (1) is provided with bottom plate (4), the upper end surface mounting of bottom plate (4) has bracing piece (7), buffer spring (3) are installed to the downside of bracing piece (7), the mid-mounting of bracing piece (7) has buffer sleeve (2), and install between bracing piece (7) punching press (6).

2. The high heat dissipation precision mold according to claim 1, characterized in that: the connecting holes (501) are formed in the outer surfaces of the two sides of the radiator (5), and the fan (502) is installed inside the radiator (5).

3. The high heat dissipation precision mold according to claim 2, wherein: a connecting rod is arranged between the radiator (5) and the supporting rod (7), and the outer surfaces of the two sides of the radiator (5) are detachably connected with the inner surfaces of the two sides of the supporting rod (7) through the connecting rod.

4. The high heat dissipation precision mold according to claim 1, characterized in that: the radiating pipe (9) comprises a stamping bottom surface (901), a triangular contact surface (902) and a water inlet (903).

5. The high heat dissipation precision mold according to claim 4, wherein: the stamping bottom surface (901) is arranged on the outer surface of the upper end of the radiating pipe (9), the triangular contact surface (902) is arranged on the inner surface of the lower end of the radiating pipe (9), and the triangular contact surface (902) is arranged on the outer surfaces of the front end and the rear end of the radiating pipe (9).

6. The high heat dissipation precision mold according to claim 4, wherein: set screws are arranged between the triangular contact surface (902) and the stamping plate (8), the inner and outer surfaces of the upper end of the triangular contact surface (902) are detachably connected with the outer surface of the lower end of the stamping plate (8) through the set screws, and the radiating pipe (9) is sleeved on the inner surface of the lower end of the stamping plate (8).

7. The high heat dissipation precision mold according to claim 1, characterized in that: the outer surface mounting of the upper end of buffer spring (3) has a movable block, the movable block is sleeved on the outer wall of the support rod (7), a fixing piece is arranged between the buffer spring (3) and the bottom plate (4), and the outer surface of the lower end of the buffer spring (3) is fixedly connected with the outer surface of the upper end of the bottom plate (4) through the fixing piece.