CN211102306U

CN211102306U - Cooling device of electric welding machine for stainless steel

Info

Publication number: CN211102306U
Application number: CN201922027026.6U
Authority: CN
Inventors: 王映祥
Original assignee: Huai'an Yibang Linfeng Machinery Manufacturing Co ltd
Current assignee: Huai'an Yibang Linfeng Machinery Manufacturing Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-07-28
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a cooling device of an electric welding machine for stainless steel, which comprises a fixing device, the utility model is characterized in that the fixing device is arranged on the right side of a shell, the left side of a protective shell is embedded and installed with the shell, then the protective shell is butted with the inner wall of the electric welding machine, a knob is rotated in a positive direction, the knob drives a connecting rod to rotate, the connecting rod drives a first bevel gear set and a second bevel gear set to rotate respectively, the first bevel gear set and the second bevel gear set are mutually meshed and rotate to drive a screw rod to operate, the screw rod is matched with a fixed plate to move outwards until the screw rod is separated from the inner wall of the protective shell to be bound, the fixed plate is bounced and is clamped with the inner wall of the electric welding machine by a spring, the translation range of the fixed plate is limited by limiting pads on two sides of the screw rod in the, reach the firm installation of convenient cooling device and electric welding, improve the beneficial effect of dismouting efficiency.

Description

Cooling device of electric welding machine for stainless steel

Technical Field

The utility model relates to a cooling device technical field, concretely relates to cooling device of electric welding for stainless steel.

Background

The widely used electric welding machine structure is composed of a transformer, a current adjusting device, a fan, a box shell and accessories, various currents required by a welding workpiece are met through the current adjusting device, the welding effect and the service life of the electric welding machine are directly influenced by the heat dissipation of the electric welding machine, and the electric welding machine is often provided with a special cooling device in the heat dissipation process.

When the existing cooling device is used, the cooling device is in butt joint with an electric welding machine, hot gas on the inner side of the electric welding machine is extracted through the operation of a fan and dissipated outwards, so that the effect of cooling equipment is achieved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, present a cooling device of electric welding for stainless steel, the cooling device dismouting speed of solving current electric welding for stainless steel is slow, and the problem that cooling device is unstable easily rocked when butt joint installation with the spot welding reaches the firm installation of convenient cooling device and electric welding, improves the beneficial effect of dismouting efficiency.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a cooling device of an electric welding machine for stainless steel, which comprises a shell,

the fixing device is used for quickly disassembling and assembling the cooling device;

the fan cover is used for protecting the periphery of the outer diameter of the fan;

the auxiliary support is used for carrying out auxiliary support on the upper end and the lower end of the fan cover;

furthermore, a heat dissipation net is embedded in the left side of the fan cover;

further, the auxiliary stand is provided with 2.

Furthermore, the right side of the shell is matched with the fixing device in an embedded mode, a fan cover is embedded at the left end of the shell, a fan is embedded in the inner side of the fan cover, a base is welded at the bottom end of the shell, auxiliary supports are welded at the upper end and the lower end of the fan, radiating fins are welded at the front end and the rear end of the shell, ribs are distributed around the fan cover, a power line is inserted into the rear end of the fan, and the fan is electrically connected with the power line.

Further, the fixing device comprises a protective shell, a knob, a connecting rod, a first bevel gear set, a second bevel gear set, a limiting rod clamp and a sliding device, a knob is inserted at the top end of the protective shell, the bottom end of the knob is in rotating fit with a connecting rod, the top of the connecting rod is in rotating fit with the first bevel gear group, the bottom of the connecting rod is rotationally matched with the second bevel gear set, a limiting rod clamp penetrates through the right side of the middle part of the connecting rod, the right ends of the first bevel gear set and the second bevel gear set are in running fit with the sliding device, the left end of the protective shell is in embedded fit with the shell, the sliding device comprises a screw rod, a limit pad, a fixed plate, a telescopic plate and a spring, the limit pad penetrates through the left end and the right end of the screw rod, the outer diameter of the screw is meshed with the fixed plate, the inner side of the fixed plate is elastically connected with the expansion plate through a spring, and the left side of the screw is inserted into the right ends of the first bevel gear set and the second bevel gear set respectively.

Furthermore, first bevel gear group and second bevel gear group all have two bevel gears to constitute, and first bevel gear group and second bevel gear group internal bevel gear are and put perpendicularly.

Furthermore, the aperture of the middle part of the limiting rod clamp is matched with that of the connecting rod, and rotating bearings are embedded at the upper end and the lower end of the connecting rod.

Furthermore, the number of the sliding devices is 2, and the sliding devices are respectively butted with the first bevel gear set and the second bevel gear set.

Further, the fixed plate inboard sets up the thread groove, and the inboard thread groove of fixed plate and screw rod phase-match, and the fixed plate outside is along protective housing inner wall spout horizontal slip, and the screw rod outer end is provided with the bracing piece.

Furthermore, the spacing pad is the ring form, and the interval is 15cm between the spacing pad.

Furthermore, the fan is an RB series, and the specific model is designed or customized according to the actual use condition.

Furthermore, the limiting rod clamp is made of 45-grade steel, so that the hardness is high, and the corrosion resistance is strong.

(III) advantageous effects

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

in order to solve the problems that the cooling device of the existing electric welding machine for stainless steel is slow in disassembly and assembly speed and unstable and easy to shake when the cooling device is in butt joint with a spot welding, the left side of a protective shell is embedded and installed with a shell by arranging a fixing device on the right side of the shell, then the protective shell is in butt joint with the inner wall of the electric welding machine, a knob is rotated in a forward direction and drives a connecting rod to rotate, the connecting rod drives a first bevel gear set and a second bevel gear set to rotate respectively, a screw rod is driven to operate by the mutual meshing of the first bevel gear set and the inner side bevel gear of the second bevel gear set, the screw rod and a fixed plate move outwards in a matching way until the screw rod is separated from the inner wall of the protective shell and bound, the fixed plate is bounced and fixedly attached to the inner wall of the electric welding machine through a spring, the, cause the fixed plate to drive the expansion plate and move inwards, and the expansion plate moves inwards until the expansion plate is attached to the inner wall of the protective shell and is folded through spring compression, so that the cooling device convenient to use and the electric welding machine are stably installed, and the assembly and disassembly efficiency is improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic view of the sectional structure of the housing of the present invention;

FIG. 3 is a schematic cross-sectional view of the fixing device of the present invention;

FIG. 4 is an enlarged schematic view of the protective shell A of the present invention;

fig. 5 is a schematic structural view of the sliding device of the present invention.

In the figure: the device comprises a shell-1, a fixing device-2, a fan cover-3, a fan-4, a base-5, an auxiliary support-6, a radiating fin-7, a rib-8, a power line-9, a protective shell-21, a knob-22, a connecting rod-23, a first bevel gear set-24, a second bevel gear set-25, a limiting rod clamp-26, a sliding device-27, a screw rod-271, a limiting pad-272, a fixing plate-273, a telescopic plate-274 and a spring-275.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a cooling device for an electric welding machine for stainless steel: comprises a shell body 1 and a plurality of connecting rods,

the fixing device 2 is used for quickly disassembling and assembling the cooling device;

the fan cover 3 is used for protecting the periphery of the outer diameter of the fan 4;

the auxiliary support 6 is used for carrying out auxiliary support on the upper end and the lower end of the fan cover 3;

wherein, a radiator mesh is embedded in the left side of the fan cover 3;

wherein, the auxiliary support 6 is provided with 2.

The fan cover is characterized in that the right side of the shell 1 is matched with the fixing device 2 in an embedded mode, the left end of the shell 1 is inlaid with the fan cover 3, the fan 4 is embedded into the inner side of the fan cover 3, the base 5 is welded at the bottom end of the shell 1, the auxiliary supports 6 are welded at the upper end and the lower end of the fan 4, radiating fins 7 are welded at the front end and the rear end of the shell 1, ribs 8 are distributed around the periphery of the fan cover 3 in a surrounding mode, a power line 9 is inserted into the rear end of the fan 4, and the.

Wherein, the fixing device 2 comprises a protective shell 21, a knob 22, a connecting rod 23, a first bevel gear set 24, a second bevel gear set 25, a limiting rod clamp 26 and a sliding device 27, the knob 22 is inserted at the top end of the protective shell 21, the bottom end of the knob 22 is in running fit with the connecting rod 23, the top of the connecting rod 23 is in running fit with the first bevel gear set 24, the bottom of the connecting rod 23 is in running fit with the second bevel gear set 25, the limiting rod clamp 26 is penetrated at the right side of the middle of the connecting rod 23, the right ends of the first bevel gear set 24 and the second bevel gear set 25 are in running fit with the sliding device 27, the left end of the protective shell 21 is in embedded fit with the casing 1, the sliding device 27 comprises a screw 271, a limiting pad 272, a fixing plate 273, an expansion plate 274 and a spring 275, the limiting pads 272 are penetrated at the left and, the inner side of the fixed plate 273 is elastically connected to the expansion plate 274 by a spring 275, and the left side of the screw 271 is inserted into the right ends of the first bevel gear set 24 and the second bevel gear set 25, respectively.

The first bevel gear set 24 and the second bevel gear set 25 are composed of two bevel gears, and the bevel gears in the first bevel gear set 24 and the second bevel gear set 25 are vertically arranged, so that synchronous rotation of the equipment is facilitated.

The aperture of the middle part of the limit rod clamp 26 is matched with that of the connecting rod 23, and the upper end and the lower end of the connecting rod 23 are embedded with rotating bearings, so that the normal rotation of the connecting rod 23 is facilitated.

Wherein, the number of the sliding devices 27 is 2, and the sliding devices 27 are respectively butted with the first bevel gear set 24 and the second bevel gear set 25, which is beneficial to the stability of the butt joint installation of the equipment.

Wherein, the fixed plate 273 inboard sets up the thread groove, and the inboard thread groove of fixed plate 273 and screw rod 271 phase-match, and the fixed plate 273 outside with along protective housing 21 inner wall spout horizontal slip, and the screw rod 271 outer end is provided with the bracing piece, is favorable to the horizontal slip of fixed plate 273.

The limiting pads 272 are annular, and the distance between the limiting pads 272 is 15cm, so that the sliding range of the fixing plate 273 can be limited.

The fan 4 is an RB series, and the specific model is designed or customized according to the actual use condition.

The limiting rod clamp 26 is made of 45 # steel, and is high in hardness and strong in corrosion resistance.

The fan 4 described in this patent is a machine that increases gas pressure and discharges gas by means of input mechanical energy, and is a driven fluid machine, and the fan is a short name for the Chinese habit of gas compression and gas transportation machines, and generally, the fan includes a ventilator, a blower, and a wind power generator, and the fan is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and ventilation and induced air of boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household appliances, drying and sorting of grains, wind tunnel wind source and inflation and propulsion of hovercraft and the like.

The working principle is as follows: before use, firstly, the cooling device of the stainless steel electric welding machine is moved to a proper position, when the cooling device and the electric welding machine are required to be in butt joint installation, the fixing device 2 is arranged on the right side of the shell 1, the left side of the protection shell 21 is embedded and installed with the shell 1, then the protection shell 21 is in butt joint with the inner wall of the electric welding machine, the knob 22 is rotated in the forward direction, the knob 22 drives the connecting rod 23 to rotate, the connecting rod 23 drives the first bevel gear set 24 and the second bevel gear set 25 to rotate respectively, the bevel gears on the inner sides of the first bevel gear set 24 and the second bevel gear set 25 are mutually meshed and rotated to drive the screw 272 to operate, the screw 272 and the fixing plate 273 move outwards in a matched mode until the expansion plate 274 is separated from the inner wall constraint of the protection shell 21, the expansion plate 274 is bounced to be in fit and clamped with the inner wall of the electric welding, sufficient kinetic energy is provided for equipment operation, the fan 4 is controlled by an external power supply to start and manufacture centrifugal force, hot gas on the inner side of the electric welding machine is extracted and dissipated outwards through a radiating net on the left side of the fan cover 3, heat transfer dissipation is carried out on heat on the inner side of the equipment through radiating fins 7 on the front side and the rear side of the shell 1, the upper end and the lower end of the fan cover 3 are fixed in a limiting mode with the auxiliary support 6, the periphery of the fan cover 3 is reinforced with ribs 8, finally when the equipment needs to be disassembled, the knob 22 is rotated according to the reverse rotation, through matching between parts, the fixing plate 273 drives the expansion plate 274 to move inwards, the expansion plate 274 moves inwards until the expansion plate is attached to the inner wall of the protective shell 21 and is.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

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.

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. The utility model provides a cooling device of electric welding machine for stainless steel, includes casing (1), its characterized in that still includes:

the fixing device (2) is used for quickly disassembling and assembling the cooling device;

the fan cover (3) is used for protecting the periphery of the outer diameter of the fan (4);

the auxiliary support (6) is used for carrying out auxiliary support on the upper end and the lower end of the fan cover (3);

wherein a radiator mesh is embedded in the left side of the fan cover (3);

wherein, the auxiliary support (6) is provided with 2.

2. The cooling device for the electric welding machine for stainless steel according to claim 1, wherein: casing (1) right side and fixing device (2) embedding cooperation, casing (1) left end is inlayed and is had fan cover (3), fan cover (3) inboard embedding has fan (4), casing (1) bottom welding has base (5), both ends welding has auxiliary stand (6) about fan (4), both ends welding has fin (7) around casing (1), fan cover (3) are all around distributed have rib (8), it has power cord (9) to peg graft fan (4) rear end, fan (4) are connected with power cord (9) electricity.

3. The cooling device for the electric welding machine for stainless steel according to claim 1, wherein: fixing device (2) are including protecting crust (21), knob (22), connecting rod (23), first bevel gear group (24), second bevel gear group (25), stopper clamp (26) and slider (27), protecting crust (21) top is inserted and is equipped with knob (22), knob (22) bottom and connecting rod (23) normal running fit, connecting rod (23) top and first bevel gear group (24) normal running fit, connecting rod (23) bottom and second bevel gear group (25) normal running fit, connecting rod (23) middle part right side is run through stopper clamp (26), first bevel gear group (24) and second bevel gear group (25) right-hand member and slider (27) normal running fit, protecting crust (21) left end and casing (1) embedding cooperation, slider (27) include screw rod (271), spacing pad (272), fixed plate (273), The device comprises an expansion plate (274) and a spring (275), wherein limiting pads (272) penetrate through the left end and the right end of a screw rod (271), the outer diameter of the screw rod (271) is meshed with a fixing plate (273), the inner side of the fixing plate (273) is elastically connected with the expansion plate (274) through the spring (275), and the left side of the screw rod (271) is inserted into the right ends of a first bevel gear set (24) and a second bevel gear set (25) respectively.

4. The cooling device for the electric welding machine for stainless steel according to claim 3, wherein: the first bevel gear set (24) and the second bevel gear set (25) are composed of two bevel gears, and the bevel gears in the first bevel gear set (24) and the second bevel gear set (25) are vertically arranged.

5. The cooling device for the electric welding machine for stainless steel according to claim 3, wherein: the aperture of the middle part of the limiting rod clamp (26) is matched with that of the connecting rod (23), and rotating bearings are embedded at the upper end and the lower end of the connecting rod (23).

6. The cooling device for the electric welding machine for stainless steel according to claim 3, wherein: the number of the sliding devices (27) is 2, and the sliding devices (27) are respectively butted with the first bevel gear set (24) and the second bevel gear set (25).

7. The cooling device for the electric welding machine for stainless steel according to claim 3, wherein: the inboard thread groove that sets up of fixed plate (273), and the inboard thread groove of fixed plate (273) and screw rod (271) phase-match, and fixed plate (273) outside is along protective housing (21) inner wall spout horizontal slip, and screw rod (271) outer end is provided with the bracing piece.

8. The cooling device for the electric welding machine for stainless steel according to claim 3, wherein: the limiting pads (272) are annular, and the distance between the limiting pads (272) is 15 cm.