Hydrogen annealing equipment for stainless steel welding wires

Abstract

The utility model relates to the technical field of welding wire processing equipment, in particular to stainless steel welding wire hydrogen annealing equipment which comprises an equipment base, a heat treatment tank body is fixedly installed on the top end face of the equipment base, an electric heater is fixedly installed in the center of the inner wall of the heat treatment tank body, and a clamping assembly is arranged in the center of the interior of the heat treatment tank body. An air supply assembly is arranged at the top of the outer wall of the heat treatment tank body, a sealing box door is mounted on one side of the end face of the heat treatment tank body through hinges, and a water storage assembly is arranged at the bottom of the inner side of the equipment base; the hydrogen annealing equipment for the stainless steel welding wires is simple in overall structure, when the hydrogen annealing equipment is used, the stainless steel welding wires can be conveniently clamped and hoisted, the stainless steel welding wires with different lengths and diameters can be fixedly installed according to requirements, and the installation efficiency and installation convenience of the stainless steel welding wires are effectively improved; and meanwhile, water stains and impurities generated in the hydrogen annealing process can be conveniently collected and treated, and the cleaning convenience is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding wire processing equipment technical field especially relates to a stainless steel welding wire hydrogen retreat equipment. BACKGROUND

[0002] Stainless steel welding wire is the welding material for welding stainless steel material, and is widely used in building and building material industry, manufacturing industry, food processing and medical instrument manufacturing and chemical and energy industry etc., when processing stainless steel welding wire, the hydrogen in the stainless steel material can be eliminated by the stainless steel welding wire hydrogen retreat equipment, and the problems of hydrogen embrittlement or hydrogen ash are prevented.

[0003] In the prior art, the hydrogen retreat equipment for stainless steel welding wire is disclosed in the patent No. CN211192584U, which comprises a hydrogen retreat furnace and a fixed frame, the top of the hydrogen retreat furnace is provided with a sealing furnace cover, the central position of the left and right sides of the hydrogen retreat furnace is fixedly connected with a bearing plate, the top of the two bearing plates is fixedly connected with a hydraulic rod, the position close to the top of the hydrogen retreat furnace of the hydraulic rod is fixedly sleeved with a second fixed block, and the top of the two hydraulic rods is fixedly connected with a third fixed block.

[0004] The hydrogen retreat equipment for stainless steel welding wire in the prior art is inconvenient to install stainless steel welding wire, and it is more cumbersome to install stainless steel welding wire of different sizes and lengths, which affects the installation efficiency, and at the same time, the hydrogen retreat treatment effect is affected by the uneven distribution of hydrogen during the hydrogen retreat treatment of the welding wire, therefore, the hydrogen retreat equipment for stainless steel welding wire is provided for the above problems. UTILITY MODEL CONTENTS

[0005] The problem solved by the utility model lies in providing a hydrogen retreat equipment for stainless steel welding wire, which has a simple overall structure, can conveniently clamp and hoist stainless steel welding wire during use, can install and fix stainless steel welding wire of different lengths and diameters according to requirements, effectively improves the installation efficiency and convenience of stainless steel welding wire, and facilitates the collection and treatment of water stains and impurities generated in the hydrogen retreat process, greatly improving the convenience of cleaning.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A hydrogen retreat equipment for stainless steel welding wire comprises an equipment base, a heat treatment tank body is fixedly installed on the top end face of the equipment base, an electric heater is fixedly installed on the inner wall center of the heat treatment tank body, a clamping assembly is arranged in the inner center of the heat treatment tank body, a gas supply assembly is arranged on the outer wall top of the heat treatment tank body, a sealing box door is hinged on one side of the end face of the heat treatment tank body, and an water storage assembly is arranged on the inner bottom of the equipment base.

[0008] The clamping assembly comprises a cross beam frame, which is mounted on the inner wall top side of the heat treatment tank body by welding, and a rotating motor is fixedly mounted between the cross beam frames, the motor shaft bottom end of the rotating motor is mounted with a rotating support shaft through a shaft coupling, the outer wall of the rotating support shaft is mounted with a buffer back plate around by welding, and the outer wall of the buffer back plate is fixedly mounted with an electric guide rail in the center, the outer side of the electric guide rail is mounted with a guide rail sliding table, and the outer wall center of the guide rail sliding table is fixedly mounted with a clamping frame, a plurality of assembly grooves are formed in the center of the end face of the clamping frame, a fixed clamping plate is fixedly mounted on one side of the inner wall of the assembly groove, and a movable clamping plate is arranged on the other side of the inner wall of the assembly groove.

[0009] Further, the outer wall of the clamping frame is fixedly mounted with an electric cylinder outside the assembly groove on one side, one end of the electric cylinder is mounted with a piston push rod, and the other end of the piston push rod is fixedly connected with the outer wall center of the movable clamping plate through the assembly groove; the position of the movable clamping plate can be adjusted through the electric cylinder and the piston push rod, so that the movable clamping plate moves to the outside of the fixed clamping plate, thereby clamping and fixing one end of the stainless steel welding wire, and realizing the suspension installation of the stainless steel welding wire.

[0010] Further, the gas supply assembly comprises a mounting side frame, which is fixedly mounted on the outer wall top of the heat treatment tank body by welding, and the end face center of the mounting side frame is fixedly mounted with a gas conveying pump, the bottom center of the gas conveying pump is mounted with an air inlet pipe, one end of the gas conveying pump is mounted with an air outlet pipe, one end of the air outlet pipe is communicated with the inside of the heat treatment tank body, the inside top of the heat treatment tank body is fixedly mounted with a fan top frame, and the bottom center of the fan top frame is fixedly mounted with a circulating fan.

[0011] Further, the water storage assembly comprises a water plugging seat, which is fixedly mounted in the inner center of the equipment base, the top end face of the water plugging seat is an arc groove structure, the outer side of the bottom end face of the water plugging seat is mounted with a mounting bracket by welding, the inner side of the mounting bracket is insertedly mounted with a water storage tank, the end face center of the water plugging seat is provided with a drainage hole, the end face center of the drainage hole is mounted with a drainage filter plate, the bottom side of the drainage hole is fixedly mounted with a drainage pipe, and the bottom end of the drainage pipe is communicated with the inside of the water storage tank.

[0012] Further, the top end face of the water plugging seat is fixedly mounted with a conical seat above, the top end face center of the conical seat is provided with a transmission groove, the end face center of the transmission groove is fixedly mounted with a rotating bearing, and the bottom end outer wall of the rotating support shaft is connected with the inner wall of the rotating bearing; when the rotating support shaft rotates, the bottom end of the rotating support shaft rotates with the rotating bearing, thereby improving the rotation stability of the rotating support shaft.

[0013] Further, the bottom end face of the equipment base is uniformly fixedly installed with load-bearing legs through welding, and the bottom end face of the load-bearing legs is fixedly installed with anti-skid bottom pads; the load-bearing legs and the anti-skid bottom pads can improve the support stability of the equipment base.

[0014] The beneficial effects of the utility model are: the stainless steel welding wire hydrogen retreatment equipment has simple overall structure, in use, the clamping assembly can conveniently clamp and hoist the stainless steel welding wire, and can install and fix stainless steel welding wires of different lengths and diameters according to requirements, the installation efficiency and convenience of the stainless steel welding wire; the gas supply assembly can effectively improve the uniformity of hydrogen in the heat treatment tank body, thereby improving the quality of hydrogen retreatment; meanwhile, the water storage assembly can conveniently collect and treat water stains and impurities generated in the hydrogen retreat process, greatly improving the convenience of cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the first overall structure schematic view of the utility model;

[0016] Figure 2 It is the second overall structure schematic view of the utility model;

[0017] Figure 3 It is the third overall structure schematic view of the utility model;

[0018] Figure 4 It is the overall front view of the utility model;

[0019] Figure 5 It is Figure 4 The sectional view of A-A;

[0020] Figure 6 It is Figure 4 The sectional view of B-B.

[0021] LEGEND:

[0022] 1, equipment base; 2, heat treatment tank body; 3, electric heater; 4, clamping assembly; 5, conical seat; 6, water storage assembly; 7, gas supply assembly; 8, sealed box door; 9, load-bearing leg; 41, cross beam frame; 42, rotary motor; 43, rotary shaft; 44, buffer back plate; 45, electric guide rail; 46, guide rail sliding table; 47, clamping frame; 48, assembly groove; 49, fixed clamping plate; 410, electric cylinder; 411, piston push rod; 412, movable clamping plate; 413, rotating bearing; 61, installation bracket; 62, water storage tank; 63, drain pipe; 64, water stop seat; 65, drain hole; 66, drain filter plate; 71, installation side frame; 72, gas delivery pump; 73, air inlet pipe; 74, air outlet pipe; 75, fan top frame; 76, circulating fan. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0024] The specific embodiments are given below.

[0025] Referring to Figures 1-6 A stainless steel welding wire hydrogen retreating equipment, including equipment base 1, the top end face of the equipment base 1 is fixedly installed with a heat treatment tank body 2, and the inner wall of the heat treatment tank body 2 is fixedly installed with an electric heater 3, the inside of the heat treatment tank body 2 can be heated and treated through the electric heater 3, so that the hydrogen retreating process treatment is facilitated; the inside of the heat treatment tank body 2 is provided with a clamping assembly 4, the stainless steel welding wire is conveniently suspended and installed through the clamping assembly 4, so that the hydrogen retreating process treatment is facilitated; the outer wall top of the heat treatment tank body 2 is provided with a gas supply assembly 7, the hydrogen gas is conveniently injected into the inside of the heat treatment tank body 2 through the gas supply assembly 7; the end face of the heat treatment tank body 2 is hingedly installed with a sealing box door 8 on one side, so that the feeding and discharging are facilitated; the inside bottom of the equipment base 1 is provided with a water storage assembly 6, so that the moisture generated in the hydrogen retreating process is conveniently collected, and the convenience of cleaning is improved;

[0026] The clamping assembly 4 comprises cross beam frames 41 mounted on the inner wall top side of the heat treatment tank body 2 by welding, and a rotating motor 42 is fixedly mounted between the cross beam frames 41, the bottom end of the motor shaft of the rotating motor 42 is mounted with a rotating support shaft 43 through a shaft coupling, the outer wall of the rotating support shaft 43 is mounted with a buffer back plate 44 around the periphery through welding, and the outer wall center of the buffer back plate 44 is fixedly mounted with an electric guide rail 45, the outer side of the electric guide rail 45 is mounted with a guide rail sliding table 46, and the outer wall center of the guide rail sliding table 46 is fixedly mounted with a clamping frame 47, a plurality of assembly grooves 48 are formed in the center of the end face of the clamping frame 47, a fixed clamping plate 49 is fixedly mounted on one side of the inner wall of the assembly groove 48, and a movable clamping plate 412 is arranged on the other side of the inner wall of the assembly groove 48; an electric cylinder 410 is fixedly mounted on one side of the outer wall of the clamping frame 47 outside the assembly groove 48, a piston push rod 411 is mounted on one end of the electric cylinder 410, and the other end of the piston push rod 411 is fixedly connected with the outer wall center of the movable clamping plate 412 through the assembly groove 48; after the sealing box door 8 is opened, one end of the stainless steel welding wire to be processed is inserted into the inside of the assembly groove 48, so that the one end of the stainless steel welding wire is in contact with the outer wall of the fixed clamping plate 49, and when the electric cylinder 410 works, the movable clamping plate 412 is moved in the inside of the assembly groove 48 by the piston push rod 411, until the movable clamping plate 412 moves to the outside of the fixed clamping plate 49, and the one end of the stainless steel welding wire is clamped and fixed by the movable clamping plate 412 and the fixed clamping plate 49, so as to realize the suspension installation of the stainless steel welding wire; the electric guide rail 45 on the outside of the buffer back plate 44 works, so that the guide rail sliding table 46 moves on the outside of the electric guide rail 45, which can drive the clamping frame 47 to move upwards, so that the clamping frame 47 drives the clamped and fixed stainless steel welding wire to move upwards, thereby suspending the stainless steel welding wire, the rotating motor 42 on the end face of the cross beam frame 41 works, the rotating support shaft 43 is driven to rotate by the motor shaft, so as to adjust the angle of the clamping frame 47, facilitate the installation of multiple groups of stainless steel welding wires, and the stainless steel welding wire is installed through multiple clamping frames 47, after the sealing box door 8 is closed, the electric heater 3 is used for heat treatment of the stainless steel welding wire.

[0027] The air supply assembly 7 comprises a mounting side frame 71 fixedly mounted on the top outer wall of the heat treatment tank 2 by welding, and a gas pump 72 fixedly mounted on the end face of the mounting side frame 71, with an air inlet pipe 73 fixedly mounted on the bottom end of the gas pump 72, and an air outlet pipe 74 mounted on one end of the gas pump 72 and in communication with the inside of the heat treatment tank 2, a fan top frame 75 fixedly mounted on the inside top of the heat treatment tank 2, and a circulating fan 76 fixedly mounted on the bottom end of the fan top frame 75; the air inlet pipe 73 is connected to a hydrogen tank, the gas pump 72 on one side of the mounting side frame 71 is operated to convey the hydrogen in the hydrogen tank to the air outlet pipe 74 and then to the inside of the heat treatment tank 2 through the air outlet pipe 74, and the circulating fan 76 at the bottom of the fan top frame 75 is operated to uniformly mix the hydrogen into the inside of the heat treatment tank 2, so that the stainless steel welding wire is in contact with the hydrogen during heat treatment, facilitating hydrogen annealing treatment.

[0028] The water storage assembly 6 comprises a water blocking seat 64 fixedly mounted on the inside center of the equipment base 1, and the top end face of the water blocking seat 64 is an arc-shaped groove structure, the bottom end face of the water blocking seat 64 is provided with a mounting bracket 61 mounted on the outside by welding, and the inside of the mounting bracket 61 is provided with a water storage tank 62 insertedly mounted, the end face of the water blocking seat 64 is provided with a drainage hole 65, the end face of the drainage hole 65 is provided with a drainage filter plate 66, and the bottom side of the drainage hole 65 is fixedly provided with a drainage pipe 63 in communication with the inside of the water storage tank 62; the water stains and impurities generated during hydrogen annealing treatment fall on the surface of the conical seat 5 and gather on the surface of the water blocking seat 64, and are filtered by the drainage filter plate 66 on the end face of the drainage hole 65, so that the water stains are collected in the inside of the water storage tank 62 on the inside of the mounting bracket 61 for storage, thereby improving the convenience of cleaning.

[0029] The conical seat 5 is fixedly mounted above the top end face of the water blocking seat 64, and the top end face of the conical seat 5 is provided with a transmission groove in the center, and the end face of the transmission groove is fixedly provided with a rotating bearing 413, and the bottom end outer wall of the rotating shaft 43 is connected with the inner wall of the rotating bearing 413; when the rotating shaft 43 rotates, the bottom end of the rotating shaft 43 rotates with the rotating bearing 413, thereby improving the rotation stability of the rotating shaft 43.

[0030] The equipment base 1 is provided with load-bearing legs 9 fixedly mounted on the bottom end face around by welding, and the bottom end face of the load-bearing legs 9 is fixedly provided with anti-skid bottom pads; the load-bearing legs 9 and the anti-skid bottom pads can improve the support stability of the equipment base 1.

[0031] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A stainless steel welding wire hydrogen annealing device, characterized in that: The invention comprises an equipment base (1), a heat treatment tank body (2) is fixedly mounted on the top end surface of the equipment base (1), an electric heater (3) is fixedly mounted on the center of the inner wall of the heat treatment tank body (2), a clamping assembly (4) is arranged in the center of the interior of the heat treatment tank body (2), an air supply assembly (7) is arranged on the top of the outer wall of the heat treatment tank body (2), a sealed box door (8) is mounted on one side of the end surface of the heat treatment tank body (2) via a hinge, and a water storage assembly (6) is arranged on the inner bottom of the equipment base (1); The clamping assembly (4) includes a crossbeam frame (41), which is installed on the top side of the inner wall of the heat treatment tank body (2) by welding, and a rotating motor (42) is fixedly installed between the crossbeam frames (41), and a rotating support shaft (43) is installed on the bottom end of the motor shaft of the rotating motor (42) through a coupling, and a buffer back plate (44) is installed on the outer wall of the rotating support shaft (43) by welding, and an electric guide rail (45) is fixedly installed in the center of the outer wall of the buffer back plate (44), and a guide rail slide (46) is installed on the outer side of the electric guide rail (45), and a clamping frame (47) is fixedly installed in the center of the outer wall of the guide rail slide (46), and a plurality of assembly grooves (48) are opened in the center of the end face of the clamping frame (47), and a fixed clamping plate (49) is fixedly installed on one side of the inner wall of the assembly groove (48), and a movable clamping plate (412) is provided on the other side of the inner wall of the assembly groove (48).

2. The hydrogen annealing equipment for stainless steel welding wire according to claim 1, characterized in that: An electric cylinder (410) is fixedly installed on one side of the outer wall of the clamping frame (47) outside the assembly groove (48), and a piston push rod (411) is installed at one end of the electric cylinder (410), and one end of the piston push rod (411) passes through the assembly groove (48) and is fixedly connected to the center of the outer wall of the movable clamping plate (412).

3. The hydrogen annealing equipment for stainless steel welding wire according to claim 2, characterized in that: The air supply assembly (7) includes a mounting side frame (71), the mounting side frame (71) is fixedly mounted on the top of the outer wall of the heat treatment tank body (2) by welding, and an air pump (72) is fixedly mounted at the center of the end face of the mounting side frame (71), an air inlet pipe (73) is mounted at the center of the bottom end of the air pump (72), an exhaust pipe (74) is mounted at one end of the air pump (72), and one end of the exhaust pipe (74) is communicated with the interior of the heat treatment tank body (2), a fan top frame (75) is fixedly mounted on the top of the inner side of the heat treatment tank body (2), and a circulating fan (76) is fixedly mounted at the center of the bottom end of the fan top frame (75).

4. The hydrogen annealing equipment for stainless steel welding wire according to claim 3, characterized in that: The water storage assembly (6) comprises a water blocking seat (64), which is fixedly mounted in the center of the interior of the equipment base (1), and the top end surface of the water blocking seat (64) is an arc-shaped groove structure. The outer side of the bottom end surface of the water blocking seat (64) is mounted with a mounting bracket (61) by welding, and the inner side of the mounting bracket (61) is plugged and mounted with a water storage tank (62). A drainage hole (65) is provided in the center of the end surface of the water blocking seat (64), and a drainage filter plate (66) is mounted in the center of the end surface of the drainage hole (65). A drainage pipe (63) is fixedly mounted on the bottom side of the drainage hole (65), and the bottom end of the drainage pipe (63) is communicated with the interior of the water storage tank (62).

5. The hydrogen annealing equipment for stainless steel welding wire according to claim 4, characterized in that: A conical seat (5) is fixedly mounted above the top end surface of the water blocking seat (64), and a transmission groove is provided at the center of the top end surface of the conical seat (5). A rotating bearing (413) is fixedly mounted at the center of the end surface of the transmission groove, and the outer wall of the bottom end of the rotating support shaft (43) is connected to the inner wall of the rotating bearing (413).

6. The hydrogen annealing equipment for stainless steel welding wire according to claim 5, characterized in that: The bottom end surface of the equipment base (1) is fixedly mounted with load-bearing feet (9) by welding, and the bottom end surface of the load-bearing feet (9) is fixedly mounted with an anti-skid pad.

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