CN216027820U

CN216027820U - Cold header with prevent overheated function

Info

Publication number: CN216027820U
Application number: CN202121729925.1U
Authority: CN
Inventors: 陈明海
Original assignee: Zhejiang Shinetop Machinery Co ltd
Current assignee: Zhejiang Shinetop Machinery Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-03-15
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a cold header with an overheating prevention function, which comprises a cover body, wherein an overheating prevention mechanism is arranged in the cover body. This cold heading machine with prevent overheated function, can be to water refrigeration through the refrigeration piece, and inject gas to the aquatic through the fan, make the air become cold, the rethread hose, the standpipe blows to the cold heading machine with the intercommunication of violently managing, play anti-overheated effect to the cold heading machine, and need not the water-cooling, can avoid the condition such as cold heading machine surface corrosion to take place, the life of extension cold heading machine, the down tube can reciprocal swing, and then realize that the standpipe can drive violently pipe reciprocal swing, and then enlarge cold wind straight blow scope, promote cold wind diffusion efficiency, promote the cooling effect, sliding connection through slide and slider, and the threaded connection of bolt and slide, make the elasticity bolt, the cover body can slide or fix on the base, and then be convenient for overhaul and maintain internal cold heading machine.

Description

Cold header with prevent overheated function

Technical Field

The utility model relates to the technical field of cold headers with an overheating prevention function, in particular to a cold header with an overheating prevention function.

Background

The cold header is a machine commonly used in the fastener industry, is special equipment which is mainly used for producing fasteners such as nuts and bolts in batches by using piers, is a forging method for upsetting and forming metal bars at normal temperature by using a die, is cold machining, can release a large amount of heat in the machining process, and needs a large amount of lubricating oil to participate in the work process of the cold header for cooling and preventing overheating.

The cold heading machine with prevent overheated function among the prior art plays to prevent overheated effect not good to the cold heading machine when using, and the water-cooling leads to the condition such as cold heading machine surface corrosion to take place easily, shortens the life of cold heading machine, and the heat dissipation scope is little, and cold wind diffusion efficiency is slow, further influences the cooling effect, and is not convenient for overhaul and maintain inside cold heading machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cold header with an overheating prevention function, and the cold header with the overheating prevention function is used for solving the problems that the effect of preventing overheating of the cold header is not good when the cold header with the overheating prevention function in the prior art is used, the surface of the cold header is easily corroded due to water cooling, and the service life of the cold header is shortened.

In order to achieve the purpose, the utility model provides the following technical scheme: a cold header with an overheating prevention function comprises a cover body, wherein an overheating prevention mechanism is arranged in the cover body;

the anti-overheating mechanism comprises a water tank, a refrigerating sheet, a fan, a hose, a vertical pipe, a transverse pipe and a circular cover;

the water tank rigid coupling is in the bottom right side of the cover body, the internally mounted of water tank has the refrigeration piece, the fan is installed at the top of water tank, the both ends of water tank have the standpipe through the hose intercommunication, the outer wall of standpipe passes through the bearing and is connected with the both sides rotation of the cover body, the inner intercommunication of standpipe has a plurality of violently pipes, the inner rigid coupling of violently managing has the circle cover. This design allows the production of cold air and blowing to the cold forging machine.

Preferably, the bottom of the cover body is provided with a base.

Preferably, the cold header is installed on the top of the base.

Preferably, a transmission mechanism is arranged on the inner side of the vertical pipe;

the transmission mechanism comprises a motor, a circular plate, an elliptical groove, a sliding rod, a cross rod, a guide ring, a circular rod and an oblique rod;

the motor is installed in the inner wall top of the cover body, the output rigid coupling of motor has the plectane, there is the slide bar in the front of plectane through oval groove sliding connection, the slide bar rigid coupling is in the inner of horizontal pole, the outer wall sliding connection of slide bar has the guide ring, the top rigid coupling of guide ring is in the inner wall top both sides of the cover body, the top both sides rigid coupling of horizontal pole has the round bar, the outer wall of round bar leads to groove clearance fit with the inside of down tube, the down tube rigid coupling is in the outer wall top of standpipe. The reciprocating rotation of design accessible standpipe enlarges cold wind direct-blowing scope like this, promotes cold wind diffusion efficiency, promotes the cooling effect.

Preferably, a push-pull mechanism is arranged between the cover body and the base;

the push-pull mechanism comprises a slide way, a slide block and a bolt;

the slide rigid coupling is in the top both sides of base, the inside sliding connection of slide has the slider, the inner rigid coupling of slider is in the both ends below of the cover body, the outer end threaded connection of slide has the bolt. The design makes the cover body can slide in the bottom of base like this, and then is convenient for overhaul and maintain inside cold heading machine.

Compared with the prior art, the utility model has the beneficial effects that: compared with the prior art, the cold header with the overheating prevention function has the following advantages:

through the matching among the cover body, the base, the cold header and the overheating prevention mechanism, when the device is used, water can be refrigerated through the refrigeration piece, gas is injected into the water through the fan, so that air is cooled, and then the air is blown to the cold header through the communication of the hose, the vertical pipe and the transverse pipe, so that the overheating prevention effect is achieved for the cold header, water cooling is not needed, the conditions of corrosion and the like on the surface of the cold header can be avoided, and the service life of the cold header is prolonged;

through the matching among the cover body, the base, the cold header and the transmission mechanism, when the device is used, the cross rod can transversely reciprocate through the sliding connection of the oval groove, the slide rod, the guide ring and the cross rod, and the inclined rod can reciprocate through the sliding connection of the round rod and the inclined rod, so that the vertical pipe can drive the transverse pipe to reciprocate, the cold air direct blowing range is expanded, the cold air diffusion efficiency is improved, and the cooling effect is improved;

through the cooperation between the cover body, base, cold heading machine and the push-and-pull institution for the device is when using, through the sliding connection of slide and slider to and the threaded connection of bolt and slide, makes the elasticity bolt, the cover body can slide or fix on the base, and then is convenient for overhaul and maintain inside cold heading machine.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic diagram of the structure of the water tank, the refrigerating fins and the fan in FIG. 2;

fig. 4 is a schematic structural view of the motor, the circular plate and the elliptical trough in fig. 2.

In the figure: 1. the automatic pipe-cooling device comprises a cover body, 2, a base, 3, a cold header, 4, an overheating prevention mechanism, 401, a water tank, 402, a refrigerating sheet, 403, a fan, 404, a hose, 405, a vertical pipe, 406, a transverse pipe, 407, a circular cover, 5, a transmission mechanism, 501, a motor, 502, a circular plate, 503, an oval groove, 504, a sliding rod, 505, a cross rod, 506, a guide ring, 507, a circular rod, 508, an inclined rod, 6, a push-pull mechanism, 601, a slide way, 602, a sliding block, 603 and a bolt.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a cold heading machine with prevent overheated function, includes the cover body 1, and the bottom of the cover body 1 is equipped with base 2, and cold heading machine 3 is installed at the top of base 2, and the inside of the cover body 1 is equipped with prevents overheated mechanism 4.

The overheating prevention mechanism 4 comprises a water tank 401, a refrigerating sheet 402, a fan 403, a hose 404, a vertical pipe 405, a transverse pipe 406 and a circular cover 407, the water tank 401 is fixedly connected to the right side of the bottom of the cover body 1, the refrigerating sheet 402 is installed inside the water tank 401, the model of the refrigerating sheet 402 is EC1-12730, the fan 403 is installed at the top of the water tank 401, the model of the fan 403 is YNF-200-2T, an air outlet branch pipe of the fan 403 extends into the water of the water tank 401, two ends of the water tank 401 are communicated with the vertical pipe 405 through the hose 404, the vertical pipe 405 can rotate when being stressed, the outer wall of the vertical pipe 405 is rotatably connected with two sides of the cover body 1 through bearings, the inner end of the vertical pipe 405 is communicated with the transverse pipes 406, the transverse pipes 406 are longitudinally and equidistantly distributed, the inner end of the transverse pipe 406 is fixedly connected with the circular cover 407, and cold air can be manufactured and blown to the cold forging machine 3.

The inner side of the vertical pipe 405 is provided with a transmission mechanism 5, the transmission mechanism 5 comprises a motor 501, a circular plate 502, an elliptical groove 503, a sliding rod 504, a cross rod 505, a guide ring 506, a circular rod 507 and an oblique rod 508, the motor 501 is installed on the top of the inner wall of the cover body 1, the model of the motor 501 is ECMA-E11320RS, the output end of the motor 501 is fixedly connected with the circular plate 502, the front surface of the circular plate 502 is slidably connected with the sliding rod 504 through the elliptical groove 503, the sliding rod 504 is fixedly connected with the inner end of the cross rod 505, the cross rod 505 can be driven to slide transversely and reciprocally through the sliding rod 504 when rotating, the outer wall of the sliding rod 504 is slidably connected with the guide ring 506, the top of the guide ring 506 is fixedly connected with two sides of the top of the cover body 1, the guide ring 506 plays a role in guiding the cross rod 505, the two sides of the top of the cross rod 505 are fixedly connected with the circular rod 507, the outer wall of the circular rod 507 is in clearance fit with the inner through groove of the oblique rod 508, the cross rod 505 can drive the oblique rod 508 to swing reciprocally when driving the circular rod 507 to slide transversely, the diagonal rod 508 is fixedly connected above the outer wall of the vertical pipe 405, so that the cold air direct blowing range can be enlarged through the reciprocating rotation of the vertical pipe 605, the cold air diffusion efficiency is improved, and the cooling effect is improved.

Be equipped with push-and-pull institution 6 between the cover body 1 and the base 2, push-and-pull institution 6 includes slide 601, slider 602 and bolt 603, slide 601 rigid coupling in the top both sides of base 2, the inside sliding connection of slide 601 has slider 602, the inner rigid coupling of slider 602 is in the both ends below of the cover body 1, slide 601 plays the slide guide effect to slider 602, the outer end threaded connection of slide 601 has bolt 603, the design makes the cover body 1 can slide in the bottom of base 2 like this, and then be convenient for overhaul and maintain inside cold heading machine 3.

The working principle of the embodiment is as follows: firstly, the motor 501, the refrigeration sheet 402 and the fan 403 are all connected with an external power supply, water is injected into the water tank 401, water can be refrigerated through the refrigeration sheet 402, gas is injected into the water through the fan 403, air is cooled, then the air is blown to the cold header 3 through the communication of the hose 404, the vertical pipe 405 and the cross pipe 406, the cold header 3 is prevented from overheating, meanwhile, the cross pipe 505 can transversely reciprocate through the sliding connection of the oval groove 503, the slide rod 504 and the guide ring 506 and the cross rod 505, the cross rod 505 can transversely reciprocate, the inclined rod 508 can reciprocate through the sliding connection of the round rod 507 and the inclined rod 508, the vertical pipe 405 can drive the cross pipe 406 to reciprocate, the cold wind direct blowing range is expanded, the cold wind diffusion efficiency is improved, the cooling effect is improved, meanwhile, the sliding connection of the slide way 601 and the slide block 602 is adopted, the bolt 603 is in threaded connection with the slide way 601, and the bolt 603 is tightened, the cover body 1 can slide or be fixed on the base 2, and then the internal cold header 3 is convenient to overhaul and maintain.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cold heading machine with prevent overheated function, includes the cover body (1), its characterized in that: an anti-overheating mechanism (4) is arranged in the cover body (1);

the anti-overheating mechanism (4) comprises a water tank (401), a refrigerating sheet (402), a fan (403), a hose (404), a vertical pipe (405), a transverse pipe (406) and a circular cover (407);

water tank (401) rigid coupling is on the bottom right side of the cover body (1), the internally mounted of water tank (401) has refrigeration piece (402), fan (403) are installed at the top of water tank (401), hose (404) intercommunication is passed through at the both ends of water tank (401) has standpipe (405), the outer wall of standpipe (405) passes through the bearing and is connected with the both sides rotation of the cover body (1), the inner intercommunication of standpipe (405) has a plurality of violently pipes (406), the inner rigid coupling of violently managing (406) has round cover (407).

2. A cold heading machine with overheat preventing function according to claim 1, wherein: the bottom of the cover body (1) is provided with a base (2).

3. A cold heading machine with overheat preventing function according to claim 2, wherein: and a cold header (3) is installed at the top of the base (2).

4. A cold heading machine with overheat preventing function according to claim 1, wherein: the inner side of the vertical pipe (405) is provided with a transmission mechanism (5);

the transmission mechanism (5) comprises a motor (501), a circular plate (502), an elliptical groove (503), a sliding rod (504), a cross rod (505), a guide ring (506), a circular rod (507) and an oblique rod (508);

motor (501) are installed at the inner wall top of the cover body (1), the output rigid coupling of motor (501) has circular plate (502), there are slide bar (504) in front of circular plate (502) through elliptical groove (503) sliding connection, slide bar (504) rigid coupling is in the inner of horizontal pole (505), the outer wall sliding connection of slide bar (504) has guide ring (506), the top rigid coupling of guide ring (506) is in the inner wall top both sides of the cover body (1), the top both sides rigid coupling of horizontal pole (505) has round bar (507), the outer wall of round bar (507) leads to groove clearance fit with the inside of down tube (508), down tube (508) rigid coupling is in the outer wall top of standpipe (405).

5. A cold heading machine with overheat preventing function according to claim 1, wherein: a push-pull mechanism (6) is arranged between the cover body (1) and the base (2);

the push-pull mechanism (6) comprises a slide way (601), a slide block (602) and a bolt (603);

slide (601) rigid coupling is in the top both sides of base (2), the inside sliding connection of slide (601) has slider (602), the inner rigid coupling of slider (602) is in the both ends below of the cover body (1), the outer end threaded connection of slide (601) has bolt (603).