CN213794719U

CN213794719U - Electric welding is heat abstractor for convenient to installation

Info

Publication number: CN213794719U
Application number: CN202022767565.6U
Authority: CN
Inventors: 赵德升
Original assignee: Tai'an Dashun Machinery Co ltd
Current assignee: Tai'an Dashun Machinery Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-27
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a heat abstractor for electric welding convenient to installation, including electric welding machine case, one side of inner part is provided with the heat dissipation box, the opposite side of inner part is provided with the water-cooled tube, driving motor's output fixedly connected with radiator fan, the lower fixed surface of heat dissipation box is connected with the telescoping device, the fixed surface of telescoping device is connected with the ejector pad, the inside of cold water storage cistern is provided with the liquid nitrogen and deposits the jar. The utility model discloses a setting of telescoping device, when people need install the heat dissipation box, at first through ejector pad rebound kelly, make the kelly shrink get into in the telescopic shell, corresponding the position of kelly and second spacing groove, then loosen the ejector pad, spring in the heat dissipation shell this moment can drive the baffle and move down because the elasticity of self, just can make the kelly joint advance the second spacing inslot, can be very convenient install and dismantle the heat dissipation box.

Description

Electric welding is heat abstractor for convenient to installation

Technical Field

The utility model relates to a heat abstractor technical field specifically is a heat abstractor for electric welding convenient to installation.

Background

The electric welder is a transformer with high power and is divided into two kinds, one is AC power source and the other is DC power source, which utilize the principle of inductance to produce great voltage change when the inductance is switched on and off, and the high voltage arc produced by the short circuit of the positive and negative poles is utilized to melt the welding material on the welding electrode to combine them atomically.

The in-process of current electric welding using, heat abstractor is mostly through the screw fixation in the inside of electric welding, very loaded down with trivial details when the installation to make things convenient for people to install, equally inconvenient people dismantle the clearance to it, can not satisfy people's use needs, when the electric welding uses under high temperature environment moreover, when dispelling the heat through the heat dissipation window, the problem that the radiating efficiency is low, consequently, we propose a neotype heat abstractor for electric welding convenient to installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor for electric welding convenient to installation is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat abstractor for electric welding convenient to installation, includes electric welding machine case, one side fixedly connected with heat dissipation window of electric welding machine case, the inside of electric welding machine case is provided with the inner part, one side of inner part is provided with the heat dissipation box, the opposite side of inner part is provided with the water-cooled tube, one side fixedly connected with dust guard of heat dissipation window, the inside of heat dissipation box is provided with driving motor, driving motor's output fixedly connected with radiator fan, the lower fixed surface of heat dissipation box is connected with the telescoping device, the outer fixed surface of telescoping device is connected with the ejector pad, one side of heat dissipation box is provided with the otter board.

Preferably, the upper surface of the heat dissipation box body is fixedly connected with a fixing rod, a first limiting groove is formed in the inner top wall of the electric welding machine case, one end of the fixing rod is matched with the first limiting groove, and a second limiting groove is formed in the inner bottom wall of the electric welding machine case.

Preferably, the telescoping device includes flexible casing, telescopic link, spring and kelly, the lower fixed surface of heat dissipation box is connected with flexible casing, the interior roof fixedly connected with telescopic link of flexible casing, the surface of telescopic link is provided with the spring, the one end fixedly connected with baffle of telescopic link, the lower fixed surface of baffle is connected with the kelly, the lower surface joint of flexible casing has the cutting ferrule, the kelly cup joints in the inside of cutting ferrule.

Preferably, a cold water tank is arranged on one side of the water cooling pipe, a liquid nitrogen storage tank is arranged inside the cold water tank, and a heat conduction plate is fixedly connected to one side of the liquid nitrogen storage tank.

Preferably, the outer surface of the water-cooling tube is fixedly connected with a plurality of fins, and the fins are uniformly distributed on the outer surface of the water-cooling tube.

Preferably, a booster water pump is arranged below the water-cooling pipe, the output end of the booster water pump is fixedly connected with one end of the water-cooling pipe, and the other end of the water-cooling pipe is fixedly connected with the cold water tank.

Preferably, the upper surface of the electric welding machine case is fixedly connected with a handle, and the outer surface of the handle is fixedly connected with an anti-slip sleeve.

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

1. the utility model discloses a telescoping device's setting, when people need install the heat dissipation box, at first through ejector pad rebound kelly, make the kelly shrink get into in the telescopic shell, then people insert first spacing inslot with the dead lever, and the position with kelly and second spacing inslot is corresponding, then loosen the ejector pad, spring in the heat dissipation shell this moment can drive the baffle downstream because self elasticity, the baffle drives the kelly downstream, just can make the kelly joint advance the second spacing inslot, fix the heat dissipation box at the electric welding machine incasement, can be very convenient install and dismantle heat abstractor.

2. The utility model discloses a setting of water-cooled tube, under radiator fan's forced air cooling heat dissipation, start booster water pump, carry the inside of water-cooled tube with the water in the cold water storage cistern, the fin on rethread water-cooled tube surface accelerates water-cooled heat dissipation's speed, water when the cold water storage cistern lasts the heat dissipation, when making the temperature rise, the heat-conducting plate of liquid nitrogen storage tank one side absorbs the heat, liquid nitrogen in the storage tank is deposited through the liquid nitrogen and is dispelled the heat to the water in the cold water storage cistern, prevent that the temperature in the cold water storage cistern is too high and can not reach radiating purpose.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of a front view section of the present invention;

FIG. 3 is a schematic structural view of the water-cooling tube of the present invention;

fig. 4 is a schematic structural view of the telescopic device of the present invention.

In the figure: 1. an electric welding machine case; 2. a heat dissipation window; 3. an inner member; 4. a heat dissipation box body; 5. a water-cooled tube; 6. a dust-proof plate; 7. a drive motor; 8. a heat radiation fan; 9. a telescoping device; 901. a telescopic housing; 902. a telescopic rod; 903. a spring; 904. a clamping rod; 10. a push block; 11. a screen plate; 12. fixing the rod; 13. a first limit groove; 14. a second limit groove; 15. a baffle plate; 16. a card sleeve; 17. a cold water tank; 18. a liquid nitrogen storage tank; 19. a heat conducting plate; 20. a fin; 21. a booster water pump; 22. a handle; 23. an anti-slip sleeve.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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, 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. 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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a heat abstractor for electric welding convenient to installation, including electric welding machine case 1, one side fixedly connected with radiator window 2 of electric welding machine case 1, the inside of electric welding machine case 1 is provided with inner part 3, one side of inner part 3 is provided with radiator box 4, the opposite side of inner part 3 is provided with water-cooling pipe 5, one side fixedly connected with dust guard 6 of radiator window 2, the inside of radiator box 4 is provided with driving motor 7, driving motor 7's output fixedly connected with radiator fan 8, the lower fixed surface of radiator box 4 is connected with telescoping device 9, the outer fixed surface of telescoping device 9 is connected with ejector pad 10, one side of radiator box 4 is provided with otter board 11, setting through radiator fan 8, start driving motor 7 and make radiator fan 8 rotate, carry out preliminary forced air cooling heat dissipation to electric welding machine case 1 inside.

Further, the last fixed surface of heat dissipation box 4 is connected with dead lever 12, and first spacing groove 13 has been seted up to the interior roof of electric welding machine case 1, the one end and the 13 looks adaptations of first spacing groove of dead lever 12, and second spacing groove 14 has been seted up to the interior bottom wall of electric welding machine case 1, and through the setting of first spacing groove 13, after through dead lever 12 and the 13 joint of first spacing groove, fix the upper surface of electric welding machine case 1.

Further, the telescopic device 9 comprises a telescopic housing 901, a telescopic rod 902, a spring 903 and a clamping rod 904, the lower surface of the heat dissipation box 4 is fixedly connected with the telescopic housing 901, the inner top wall of the telescopic housing 901 is fixedly connected with the telescopic rod 902, the outer surface of the telescopic rod 902 is provided with the spring 903, one end of the telescopic rod 902 is fixedly connected with a baffle plate 15, the lower surface of the baffle plate 15 is fixedly connected with the clamping rod 904, the lower surface of the telescopic housing 901 is clamped with a clamping sleeve 16, the clamping rod 904 is sleeved inside the clamping sleeve 16, through the arrangement of the telescopic device 9, when people need to install the heat dissipation box 4, the clamping rod 904 is firstly moved upwards through a push block 10, so that the clamping rod 904 is contracted into the telescopic housing 901, then people insert a fixing rod 12 into a first limiting groove 13, and correspond the position of the clamping rod 904 to a second limiting groove 14, then loosen the push block 10, at this time, the spring 903 in the telescopic housing 901 can drive the baffle plate 15 to move downwards due to self elasticity, the baffle 15 drives the clamping rod 904 to move downwards, so that the clamping rod 904 can be clamped into the second limiting groove 14, the heat dissipation box body 4 is fixed in the electric welding machine case 1, and the installation and the disassembly are convenient.

Further, 5 one sides of water-cooling pipes are provided with cold water tank 17, cold water tank 17's inside is provided with liquid nitrogen and deposits jar 18, one side fixedly connected with heat-conducting plate 19 of jar 18 is deposited to liquid nitrogen, deposit jar 18's setting through liquid nitrogen, water when cold water tank 17 lasts the heat dissipation, when making the temperature rise, the heat-conducting plate 19 of jar 18 one side is deposited to liquid nitrogen absorbs the heat, deposit the liquid nitrogen in jar 18 through liquid nitrogen and dispel the heat to the water in cold water tank 17, prevent that the temperature of water in the cold water tank 17 is too high, can not reach radiating purpose.

Further, the outer surface fixedly connected with fin 20 of water-cooled tube 5, the quantity of fin 20 is a plurality of, and a plurality of fin 20 evenly distributed is at the surface of water-cooled tube 5, through the setting of fin 20, can accelerate the radiating rate of water-cooling.

Further, a booster water pump 21 is arranged below the water-cooled tube 5, the output end of the booster water pump 21 is fixedly connected with one end of the water-cooled tube 5, the other end of the water-cooled tube 5 is fixedly connected with the cold water tank 17, the booster water pump 21 is started under the air-cooled heat dissipation of the cooling fan 8 through the arrangement of the booster water pump 21, water in the cold water tank 17 is conveyed to the inside of the water-cooled tube 5, and then the water-cooled heat dissipation is carried out through the fins 20 on the surface of the water-cooled tube 5, so that the low heat dissipation efficiency is avoided.

Further, the fixed surface of the upper surface of the electric welding machine case 1 is connected with a handle 22, the fixed surface of the handle 22 is connected with an anti-slip sleeve 23, and the handle 22 is arranged to facilitate movement of the electric welding machine and play a certain anti-slip role.

The working principle is as follows: the utility model discloses a heat abstractor for electric welding convenient to installation, when people need to install heat dissipation box 4, at first move kelly 904 upwards through ejector pad 10, make kelly 904 shrink and get into flexible casing 901, then people insert dead lever 12 in first spacing groove 13, and correspond kelly 904 with the position of second spacing groove 14, then loosen ejector pad 10 again, spring 903 in flexible casing 901 can drive baffle 15 to move down because of self elasticity at this moment, baffle 15 drives kelly 904 to move down, just can make kelly 904 joint into second spacing groove 14, fix heat dissipation box 4 in electric welding machine case 1, be convenient for installation and dismantlement, start driving motor 7 and make radiator fan 8 rotate, carry out the air-cooled heat dissipation of electric welding machine case 1 inside, under the air-cooled heat dissipation of radiator fan 8, start booster pump 21 preliminarily, carry the water in cold water storage tank 17 to the inside of water-cooled tube 5, and then the water cooling heat dissipation is carried out through the fins 20 on the surface of the water cooling pipe 5, when the water in the cold water tank 17 continuously dissipates the heat to enable the water temperature to rise, the heat conduction plate 19 on one side of the liquid nitrogen storage tank 18 absorbs the heat, the liquid nitrogen in the liquid nitrogen storage tank 18 dissipates the heat of the water in the cold water tank 17, and the purpose that the heat dissipation cannot be achieved due to the fact that the water temperature in the cold water tank 17 is too high is prevented.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a heat abstractor for electric welding convenient to installation, includes electric welding machine case (1), its characterized in that: one side fixedly connected with radiator window (2) of electric welding machine case (1), the inside of electric welding machine case (1) is provided with inner part (3), one side of inner part (3) is provided with heat dissipation box (4), the opposite side of inner part (3) is provided with water-cooled tube (5), one side fixedly connected with dust guard (6) of radiator window (2), the inside of heat dissipation box (4) is provided with driving motor (7), the output fixedly connected with radiator fan (8) of driving motor (7), the lower fixed surface of heat dissipation box (4) is connected with telescoping device (9), the fixed surface of telescoping device (9) is connected with ejector pad (10), one side of heat dissipation box (4) is provided with otter board (11).

2. The heat sink for the electric welding machine convenient to mount as claimed in claim 1, wherein: the upper surface of the heat dissipation box body (4) is fixedly connected with a fixing rod (12), a first limiting groove (13) is formed in the inner top wall of the electric welding machine case (1), one end of the fixing rod (12) is matched with the first limiting groove (13), and a second limiting groove (14) is formed in the inner bottom wall of the electric welding machine case (1).

3. The heat sink for the electric welding machine convenient to mount as claimed in claim 1, wherein: the telescopic device (9) comprises a telescopic shell (901), a telescopic rod (902), a spring (903) and a clamping rod (904), wherein the lower surface of the heat dissipation box body (4) is fixedly connected with the telescopic shell (901), the inner top wall of the telescopic shell (901) is fixedly connected with the telescopic rod (902), the spring (903) is arranged on the outer surface of the telescopic rod (902), one end of the telescopic rod (902) is fixedly connected with a baffle (15), the lower surface of the baffle (15) is fixedly connected with the clamping rod (904), the lower surface of the telescopic shell (901) is clamped with a clamping sleeve (16), and the clamping rod (904) is sleeved inside the clamping sleeve (16).

4. The heat sink for the electric welding machine convenient to mount as claimed in claim 1, wherein: the cooling water system is characterized in that a cold water tank (17) is arranged on one side of the water cooling pipe (5), a liquid nitrogen storage tank (18) is arranged inside the cold water tank (17), and a heat conduction plate (19) is fixedly connected to one side of the liquid nitrogen storage tank (18).

5. The heat sink for the electric welding machine convenient to mount as claimed in claim 1, wherein: the outer surface of the water cooling tube (5) is fixedly connected with a plurality of fins (20), and the fins (20) are uniformly distributed on the outer surface of the water cooling tube (5).

6. The heat sink for the electric welding machine convenient to mount as claimed in claim 1, wherein: a booster water pump (21) is arranged below the water-cooled tube (5), the output end of the booster water pump (21) is fixedly connected with one end of the water-cooled tube (5), and the other end of the water-cooled tube (5) is fixedly connected with a cold water tank (17).

7. The heat sink for the electric welding machine convenient to mount as claimed in claim 1, wherein: the upper surface of the electric welding machine case (1) is fixedly connected with a handle (22), and the outer surface of the handle (22) is fixedly connected with an anti-skidding sleeve (23).