Welding device provided with cooling mechanism and used for pressure gauge machining and method of welding device

Abstract

The invention discloses a pressure gauge machining welding device with a cooling mechanism and a method of the pressure gauge machining welding device, and belongs to the technical field of pressure gauge welding. A motor drives a second rotating shaft to rotate, so that a gear and a first gear ring are in transmission to drive a circular plate to rotate, the positions of a plurality of clamping assemblies are alternately switched, and after a part is welded, the cooling mechanism is started; when the welded parts are transferred to the next position, the parts below the welding equipment can be welded, a period of time is reserved for the welded parts at the other position in the welding process of the parts, heat dissipation of the parts can be kept in the process, spontaneous heat dissipation and cooling can still be carried out in the part transferring process, and when the welded parts are transferred to the position above the screen frame, the parts can be automatically cooled. At the moment, the rotating handle is operated to drive the screw to rotate reversely, the nut drives the two clamping plates to be away from each other, the part falls into the screen frame, the air flowing speed is increased through the draught fan, cooling of the part can be further accelerated, and workers are prevented from being scalded in the material taking process.

Description

Technical Field

[0001] The present invention relates to the technical field of pressure gauge welding, and in particular to a pressure gauge processing welding device with a cooling mechanism and a method thereof. Background Art

[0002] During the welding process of the pressure gauge, a certain amount of heat will be generated at the welding part. This heat is attached to the welding part and is not easy to dissipate quickly, resulting in a high material temperature during the material removal process, which can easily cause burns to the hands of the person taking the material. If the material is cooled directly on the fixture, it will affect the welding time of the next part, making it difficult to achieve continuous welding work. Moreover, the temperature of the welding part is high, and only using air cooling to cool it down will cause heat waste, and the cooling speed is slow.

[0003] In response to the above problems, the present invention document proposes a welding device and method for processing a pressure gauge with a cooling mechanism. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that during the material removal process, the material temperature is high, which can easily cause burns to the hands of the person who takes the material. If the material is cooled directly on the fixture, it will affect the welding time of the next part, making it difficult to achieve continuous welding work. In addition, the temperature of the welding part is high, and only using air cooling to cool it down will cause heat waste and the cooling speed is slow. A pressure gauge processing welding device and method with a cooling mechanism are proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A welding device for processing a pressure gauge with a cooling mechanism, comprising a welding mechanism, wherein a fixing mechanism is assembled on the welding mechanism; The welding mechanism includes a base, and a welding device and a discharge assembly are sequentially arranged above the base from left to right, and a driving assembly is arranged behind the discharge assembly; The fixing mechanism includes a support assembly, the inner wall of the support assembly is provided with two side panels, the support assembly is further provided with a fixing bar, the upper part of the fixing bar is fixedly connected with an arc-shaped plate, and the arc-shaped plate is located between the two fixing bars; The support assembly is located between the welding equipment and the discharge assembly, and the discharge assembly is located below the support assembly. A circular plate is provided above the support assembly, and a second gear ring is fixedly connected to the outside of the circular plate. The second gear ring is connected to the drive assembly. A cross groove is provided on the circular plate, and four sliding assemblies are provided inside the cross groove. A clamping assembly is connected above the sliding assembly.

[0006] Preferably, a fan is fixedly installed in the upper middle part of the base, the fan is located below the discharge assembly, and the air outlet direction of the fan corresponds to the discharge assembly.

[0007] Preferably, the discharging assembly includes a screen frame, the outside of the screen frame is fixedly connected to a first gear ring, the lower middle part of the screen frame is fixedly connected to a first rotating shaft, the first rotating shaft is rotatably connected to a first bearing, and the first bearing is fixedly mounted on the base.

[0008] Preferably, a partition cylinder is fixedly connected to the middle of the inner cavity of the screen frame, and a plurality of partitions are fixedly connected to the periphery of the partition cylinder, and the length of each partition extends to the side wall position of the screen frame.

[0009] Preferably, two stoppers are fixedly connected to the four end walls of the cross slot.

[0010] Preferably, the support assembly includes an annular plate, the inner cavity of the annular plate is fixedly connected to the two side plates, the periphery of the annular plate is fixedly connected to a fourth bearing, the circular plate is rotatably connected to the outer ring of the fourth bearing, and a plurality of fixing rods are fixedly connected to the bottom of the annular plate, one of the fixing rods is fixedly connected to the fixing bar.

[0011] Preferably, the sliding assembly includes a sliding seat, the sliding seat is slidably connected in the cross slot, one side of the sliding seat is fixedly connected to a spring, and one end of the spring is fixedly connected to the side wall of the cross slot; A first ball is fixedly connected to the bottom of the sliding seat, and a second ball is fixedly connected to one side of the first ball, wherein the two second balls are in contact with the two side plates respectively, and one of the first balls is in contact with the arc plate.

[0012] Preferably, the clamping assembly includes two fixed blocks, the two fixed blocks are fixedly connected to the sliding seat, a third bearing is fixedly installed on the fixed block, a screw is rotatably connected to the two third bearings, both ends of the screw are fixedly connected to a turning handle, the external thread of the screw is connected to two nuts, one side of the nut is fixedly connected to a clamping plate, a part is provided between the two clamping plates, a slider is fixedly connected to the bottom of the nut, the two sliders are slidably connected to the same slide rail, and the slide rail is fixedly connected to the top of the sliding seat; The threads on both sides of the screw are arranged in opposite directions.

[0013] Preferably, the driving assembly includes a motor, the output shaft of the motor is fixedly connected to a second rotating shaft, the second rotating shaft is fixedly connected to two gears, and the two gears are respectively engaged with the first ring gear and the second ring gear; The second rotating shaft is rotatably connected to the second bearing. The second bearing is fixedly mounted on a fixing frame. The fixing frame is fixedly connected to the base.

[0014] A method for using a welding device for processing a pressure gauge with a cooling mechanism, comprising the following steps: S1. When performing welding operations, the part is placed between the two clamping plates, and the handle is turned. The handle drives the screw to rotate, and the screw drives the two nuts to approach each other. The two nuts drive the two clamping plates to approach each other, so that the clamping plates clamp and fix the part. Then the motor is controlled to operate, so that the motor drives the second rotating shaft to rotate, and the second rotating shaft drives the gear to rotate, so that the upper gear and the first ring gear are transmitted, and the first ring gear drives the circular plate to rotate, and the circular plate drives the sliding assembly and the clamping assembly to move, so that the part turns. When the first ball contacts the arc plate, the arc surface of the arc plate squeezes the first ball to move, so that the sliding seat drives the spring to deform, and the sliding seat displaces in the cross groove and abuts against the block. At this time, the clamping assembly is limited, so that the part reaches the bottom of the welding equipment. At this time, the part is welded by the welding equipment; S2, during the parts welding process, parts are continuously added and positioned. After the parts are welded, the circular plate continues to rotate, separating the first ball from the arc plate. At this time, the spring drives the sliding seat to complete the reset. When the second ball contacts the side plate, the second ball is squeezed by the side plate and drives the first ball to move, causing the sliding seat to drive the clamping assembly to move. Since the two side plates are arranged relative to each other, the two clamping assemblies move relative to each other and keep the welded part and the unwelded part connected, so that the residual heat generated in the welded part is transferred to the unwelded part for preheating. S3. After the second ball bearing is separated from the side plate, the unwelded parts are placed under the welding equipment for welding, while the welded parts are in the loading position. At this time, the handle is reversed to loosen the parts from the splint, and the parts fall into the mesh frame. The fan is then controlled to run and blow air to speed up the air flow and cool the parts through the mesh frame. The circular plate continues to rotate, causing the gear below to rotate with the second gear ring. The second gear ring drives the mesh frame to rotate, causing the parts under the circular plate to come out. At this time, it is convenient to remove the parts.

[0015] Compared with the prior art, the present invention provides a welding device and method for processing a pressure gauge with a cooling mechanism, which has the following beneficial effects: 1. The welding device and method for processing a pressure gauge with a cooling mechanism, wherein a motor drives the second rotating shaft to rotate, so that the gear and the first gear ring can drive the circular plate to rotate, thereby switching the positions of multiple clamping components alternately. After the parts are welded, they are transferred to the next position. At this time, the parts below the welding equipment can also be welded, so that a period of time is reserved for the parts welded at another position during the welding process, so that the parts can be kept in heat dissipation during this process. Secondly, the parts transfer process can still be carried out for spontaneous heat dissipation and cooling. When the parts are transferred to the position above the mesh frame after welding, the operating handle can drive the screw to reverse, so that the nut drives the two clamping plates away, and the parts fall into the mesh frame. At this time, the air flow speed is accelerated by the fan, thereby further accelerating the cooling of the parts and avoiding burns to the staff during the material removal process.

[0016] 2. The welding device and method for processing a pressure gauge with a cooling mechanism, wherein a motor drives the second rotating shaft to rotate, and the second rotating shaft drives the upper gear and the first gear ring to transmit, so that the circular plate rotates, and the clamping assembly drives the part to rotate. When the part is located at the welding equipment position, welding operation can be carried out, and the part can be re-positioned during the welding process. After the part is welded, it continues to rotate so that the parts alternately change positions, thereby enabling continuous feeding and welding operations. In addition, during the welding process, the handle can be operated to drive the screw to rotate, and the two nuts drive the two clamping plates away from each other, so that the part falls into the mesh frame. At this time, the fan can be used for cooling. This method can maintain continuous welding operation and avoid stopping to cool the parts, thereby improving processing efficiency. Secondly, the mesh frame is rotated by the lower gear and the second gear ring to meet the automatic discharging operation.

[0017] 3. The welding device and method for processing a pressure gauge with a cooling mechanism, wherein a motor drives the second rotating shaft to rotate, and the second rotating shaft drives the upper gear and the first ring gear to transmit, so that the first ring gear drives the circular plate to rotate, and the rotation of the circular plate can drive the clamping assembly to rotate, so that the welded parts are transferred to the other side, and when the second ball contacts the side plate, the side plate squeezes the second ball to drive the first ball to move, so that the sliding seat drives the clamping assembly to move, so that the two clamping assemblies drive the two parts to approach each other for docking, so that the residual heat of the welded parts can be transferred to the unwelded parts, thereby facilitating the cooling of the welded parts, and also preheating the unwelded parts, which is convenient for subsequent welding operations, thereby improving heat utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional view of a welding device and method for processing a pressure gauge with a cooling mechanism proposed by the present invention; Figure 2 A three-dimensional view of the base of a welding device and method for processing a pressure gauge with a cooling mechanism proposed by the present invention; Figure 3 This is a cross-sectional perspective view of a discharge assembly of a welding device and method for processing a pressure gauge with a cooling mechanism proposed by the present invention; Figure 4 This is a view of the connection between the fan and the base of a welding device and method for processing a pressure gauge with a cooling mechanism proposed by the present invention; Figure 5 A three-dimensional view of a circular plate of a welding device and method for processing a pressure gauge with a cooling mechanism proposed by the present invention; Figure 6 This is a view of the first gear ring of a welding device and method for processing a pressure gauge with a cooling mechanism proposed by the present invention; Figure 7 This is a view of the connection between the circular plate and the first gear ring of the welding device and method for processing a pressure gauge with a cooling mechanism proposed by the present invention; Figure 8 A three-dimensional view of a supporting assembly of a welding device and method for processing a pressure gauge with a cooling mechanism proposed by the present invention; Figure 9 This is a view showing the connection between the sliding assembly and the clamping assembly of a welding device and method for processing a pressure gauge with a cooling mechanism proposed by the present invention; Figure 10 A three-dimensional view of a sliding assembly of a welding device and method for processing a pressure gauge with a cooling mechanism proposed by the present invention; Figure 11 A three-dimensional view of the driving assembly of a welding device and method for processing a pressure gauge with a cooling mechanism proposed by the present invention In the figure: 100, welding mechanism; 101, welding equipment; 102, base; 103, discharge assembly; 1031, screen frame; 1032, first rotating shaft; 1033, first bearing; 1034, barrier; 1035, spacer; 1036, second ring gear; 104, fan; 105, drive assembly; 1051, motor; 1052, gear; 1053, second rotating shaft; 1054, fixing frame; 1055, second bearing; 200, fixing mechanism; 201, circular plate; 202, first ring gear; 203, clamping assembly; 2031 , turning handle; 2032, fixing block; 2033, third bearing; 2034, screw; 2035, nut; 2036, slider; 2037, splint; 2038, slide rail; 2039, parts; 204, stopper; 205, support assembly; 2051, fourth bearing; 2052, annular plate; 2053, fixing rod; 206, sliding assembly; 2061, sliding seat; 2062, first ball; 2063, second ball; 2064, spring; 207, side plate; 208, arc plate; 209, cross slot; 210, fixing strip. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0021] Example 1: Reference Figure 1-11 A welding device for processing a pressure gauge with a cooling mechanism includes a welding mechanism 100 on which a fixing mechanism 200 is mounted; The welding mechanism 100 includes a base 102. A welding device 101 and a discharge assembly 103 are arranged on the top of the base 102 from left to right. The welding device 101 can be used to weld the part 2039. The discharge assembly 103 includes a mesh frame 1031. The outside of the mesh frame 1031 is fixedly connected to the first gear ring 202. The mesh frame 1031 can temporarily store the part 2039. The middle part of the lower part of the mesh frame 1031 is fixedly connected to the first rotating shaft 1032. The first rotating shaft 1032 is rotatably connected to the first bearing 1033. The first rotating shaft 1032 can be stably rotated by the first bearing 1033, so that the screen frame 1031 can maintain stable rotation. The first bearing 1033 is fixedly installed on the base 102. The middle part of the inner cavity of the screen frame 1031 is fixedly connected with a partition 1035. The periphery of the partition 1035 is fixedly connected with multiple partitions 1034. The partitions 1034 can separate the screen frame 1031 into multiple separate inner cavities, so that the parts 2039 can be stored separately to prevent the parts 2039 from rolling to other locations. The length of each partition 1034 extends To the side wall position of the screen frame 1031, a driving assembly 105 is provided behind the discharge assembly 103, and the driving assembly 105 includes a motor 1051. The output shaft of the motor 1051 is fixedly connected to the second rotating shaft 1053. Two gears 1052 are fixedly connected to the second rotating shaft 1053. The two gears 1052 are respectively engaged with the first gear ring 202 and the second gear ring 1036. The first gear ring 202 can drive the circular plate 201 to rotate through the gear 1052 and the first gear ring 202 and the second gear ring 1036. The second ring gear 1036 can drive the screen frame 1031 to rotate for discharging. The second rotating shaft 1053 is rotatably connected to the second bearing 1055. The second bearing 1055 is fixedly mounted on the fixing frame 1054. The fixing frame 1054 can fix the second bearing 1055, so that the second rotating shaft 1053 can rely on the second bearing 1055 to maintain stable rotation, so that the two gears 1052 can smoothly transmit the first ring gear 202 and the second ring gear 1036. The fixing frame 1054 is fixedly connected to the base 102. The fixing mechanism 200 includes a support assembly 205, which includes an annular plate 2052. The inner cavity of the annular plate 2052 is fixedly connected to the two side plates 207. The outer periphery of the annular plate 2052 is fixedly connected to a fourth bearing 2051. The annular plate 2052 and the circular plate 201 can be connected by the fourth bearing 2051, so that the fourth bearing 2051 can support the circular plate 201 and the circular plate 201 can also rely on the fourth bearing 2051 to rotate smoothly. The circular plate 201 is rotatably connected to the outer ring of the fourth bearing 2051. The annular plate 205 2 is fixedly connected to a plurality of fixing rods 2053 below, which can support the annular plate 2052 so that the annular plate 2052 corresponds to the fourth bearing 2051 and maintains the stability of the fourth bearing 2051 and the annular plate 2052. One of the fixing rods 2053 is fixedly connected to the fixing bar 210. The inner wall of the support assembly 205 is provided with two side plates 207. The support assembly 205 is also provided with a fixing bar 210. An arc plate 208 is fixedly connected to the upper part of the fixing bar 210. The arc plate 208 is located between the two fixing bars 210. The support assembly 205 is located between the welding device 101 and the discharge assembly 103, and the discharge assembly 103 is located below the support assembly 205. A circular plate 201 is provided above the support assembly 205. The outside of the circular plate 201 is fixedly connected to the second gear ring 1036, and the second gear ring 1036 is connected to the driving assembly 105. A cross groove 209 is provided on the circular plate 201. Two blocks 204 are fixedly connected to the four end walls of the cross groove 209. The sliding seat 2061 can be limited by the block 204. When the first ball 2062 moves to the most protruding edge of the arc plate 208, the part 2039 is just below the welding device 101, and the block 204 blocks the sliding seat 2061, thereby limiting the clamping assembly 203. 2039 is easily misplaced and is convenient for welding work of part 2039. Four sliding assemblies 206 are provided inside the cross slot 209. The sliding assembly 206 includes a sliding seat 2061. The sliding seat 2061 is slidably connected to the cross slot 209. The cross slot 209 can guide the sliding seat 2061 so that the sliding seat 2061 can maintain smooth sliding. A spring 2064 is fixedly connected to one side of the sliding seat 2061. The sliding seat 2061 can be smoothly reset by the reset force of the spring 2064. The elastic force of the spring 2064 can also maintain the sliding seat 2061 to prevent the sliding seat 2061 from sliding easily. One end of the spring 2064 is fixedly connected to the side wall of the cross slot 209. 1 is fixedly connected to a first ball 2062 at the bottom, and a second ball 2063 is fixedly connected to one side of the first ball 2062, wherein the two second balls 2063 are in contact with the two side plates 207 respectively. When the second balls 2063 move onto the side plates 207, the side plates 207 can squeeze the second balls 2063 to move, thereby driving the two clamping assemblies 203 to approach each other, realizing the docking of the two parts 2039, one of the first balls 2062 contacts the arc plate 208, and the arc surface of the arc plate 208 can squeeze the passing first ball 2062, thereby driving the sliding seat 2061 to be stable, so that the sliding seat 2061 contacts the stop block 204, so that the sliding seat 2061 can be limited by the arc plate 208 and the stop block 204. The upper part of the sliding assembly 206 is connected to the clamping assembly 203, and the clamping assembly 203 includes two fixed blocks 2032, and the two fixed blocks 2032 are fixedly connected to the sliding seat 2061. A third bearing 2033 is fixedly installed on the fixed block 2032, and the screw 2034 can maintain smooth rotation through the third bearing 2033. The two third bearings 2033 are rotatably connected with the screw 2034. Both ends of the screw 2034 are fixedly connected with a turning handle 2031. The screw 2034 can be rotated by turning the handle 2031 so that the screw 2034 can drive the two nuts 2035 to approach each other, so that the two splints 2037 are close to each other to achieve clamping and positioning of the part 2039. The external thread of the screw 2034 is connected to the two nuts 2035.A clamping plate 2037 is fixedly connected to one side of the nut 2035. A part 2039 is provided between the two clamping plates 2037. A slider 2036 is fixedly connected to the bottom of the nut 2035. The two sliders 2036 are slidably connected to the same slide rail 2038. The sliders 2036 can move smoothly within the slide rail 2038, allowing the nut 2035 to move smoothly. The slide rail 2038 is fixedly connected to the top of the slide seat 2061. The threads on both sides of the screw rod 2034 are arranged in opposite directions. The threads of the screw rod 2034 are arranged in opposite directions from the middle to the ends. Therefore, when the screw rod 2034 rotates, it can drive the two nuts 2035 to move away from or towards each other.

[0022] In this embodiment: the second rotating shaft 1053 is driven to rotate by the motor 1051, so that the gear 1052 and the first ring gear 202 can drive the circular plate 201 to rotate, so that the positions of the multiple clamping components 203 are switched alternately. After the part 2039 is welded, it is transferred to the next position. At this time, the part 2039 below the welding equipment 101 can also be welded, so that the part 2039 is in the welding process, and a period of time is reserved for the part 2039 welded at another position, so that this process can keep the part 2039 dissipating heat. Secondly, the part 2039 can still be cooled by spontaneous heat during the transfer process. When the part 2039 is transferred to the position above the mesh frame 1031 after welding, the handle 2031 can be operated to drive the screw 2034 to reverse, so that the nut 2035 drives the two clamping plates 2037 away, and the part 2039 falls into the mesh frame 1031. At this time, the air flow speed is accelerated by the fan 104, thereby further accelerating the cooling of the part 2039 and avoiding burns to the staff during the material removal process.

[0023] Example 2: Reference Figure 3-4 and Figure 9-11 A welding device for processing a pressure gauge with a cooling mechanism includes a drive assembly 105, which includes a motor 1051. The output shaft of the motor 1051 is fixedly connected to a second rotating shaft 1053. Two gears 1052 are fixedly connected to the second rotating shaft 1053. The two gears 1052 are respectively engaged with the first ring gear 202 and the second ring gear 1036. The second rotating shaft 1053 is rotatably connected to a second bearing 1055. The second bearing 1055 is fixedly mounted on a fixing frame 1054. The fixing frame 1054 is fixedly connected to the base 102. A fan 104 is fixedly installed in the middle of the upper part of the base 102. The fan 104 blows air so that the fan 104 can quickly cool down the welded parts 2039. The fan 104 is located below the discharge assembly 103, and the air outlet direction of the fan 104 corresponds to the discharge assembly 103. The discharge assembly 103 includes a mesh frame 1031. The mesh of the mesh frame 1031 can ensure the passage of air flow, thereby facilitating the fan 104 to cool down the parts 2039. The outside of the screen frame 1031 is fixedly connected to the first gear ring 202. The lower middle portion of the screen frame 1031 is fixedly connected to the first rotating shaft 1032. The first rotating shaft 1032 is rotatably connected to the first bearing 1033. The first bearing 1033 is fixedly mounted on the base 102. The middle portion of the inner cavity of the screen frame 1031 is fixedly connected to a spacer 1035. The outer periphery of the spacer 1035 is fixedly connected to a plurality of baffles 1034. The length of each baffle 1034 extends to the side wall of the screen frame 1031. The clamping assembly 203 includes two fixed blocks 2032, which are fixedly connected to the sliding seat 2061. A third bearing 2033 is fixedly installed on the fixed block 2032. A screw 2034 is rotatably connected to the two third bearings 2033. Both ends of the screw 2034 are fixedly connected to the turning handle 2031. The external thread of the screw 2034 is connected to two nuts 2035. One side of the nut 2035 is fixedly connected to a splint 2037. A part 2039 is provided between the two splints 2037. A slider 2036 is fixedly connected to the bottom of the nut 2035. The two sliders 2036 are slidably connected to the same slide rail 2038. The slide rail 2038 is fixedly connected to the top of the sliding seat 2061. The threads on both sides of the screw 2034 are set oppositely.

[0024] In this embodiment, the second rotating shaft 1053 is driven to rotate by the motor 1051, and the second rotating shaft 1053 drives the upper gear 1052 and the first gear ring 202 to transmit, so that the circular plate 201 rotates, and the clamping assembly 203 drives the part 2039 to rotate. When the part 2039 is located at the welding device 101, the welding operation can be carried out. During the welding process, the part 2039 can be re-positioned, so that after the part 2039 is welded, it continues to rotate so that the parts 2039 are alternately replaced, so that the welding operation can be carried out. Continuous feeding and welding operations are performed, and during the welding process, the handle 2031 can be operated to drive the screw 2034 to rotate, and the two nuts 2035 drive the two clamps 2037 to move away from each other, so that the part 2039 falls into the mesh frame 1031. At this time, the fan 104 can be used to cool down. This method can maintain continuous welding operations and avoid stopping to cool down the part 2039, thereby improving processing efficiency. Secondly, through the transmission of the gear 1052 below and the second gear ring 1036, the mesh frame 1031 is rotated to meet the automatic discharging operation.

[0025] Example 3: Reference Figure 10-11 A welding device for processing a pressure gauge with a cooling mechanism includes a drive assembly 105, which includes a motor 1051. The output shaft of the motor 1051 is fixedly connected to a second rotating shaft 1053. Two gears 1052 are fixedly connected to the second rotating shaft 1053. The two gears 1052 are respectively engaged with the first ring gear 202 and the second ring gear 1036. The second rotating shaft 1053 is rotatably connected to a second bearing 1055. The second bearing 1055 is fixedly mounted on a fixing frame 1054. The fixing frame 1054 is fixedly connected to the base 102. The sliding assembly 206 includes a sliding seat 2061, which is slidably connected to the cross slot 209. A spring 2064 is fixedly connected to one side of the sliding seat 2061, and one end of the spring 2064 is fixedly connected to the side wall of the cross slot 209. A first ball 2062 is fixedly connected to the bottom of the sliding seat 2061, and a second ball 2063 is fixedly connected to one side of the first ball 2062. The two second balls 2063 are respectively in contact with the two side plates 207, and one of the first balls 2062 is in contact with the curved plate 208. In this embodiment: the second rotating shaft 1053 is driven to rotate by the motor 1051, and the second rotating shaft 1053 drives the upper gear 1052 to transmit with the first ring gear 202, so that the first ring gear 202 drives the circular plate 201 to rotate, and the rotation of the circular plate 201 can drive the clamping assembly 203 to rotate, so that the welded part 2039 is transferred to the other side. When the second ball 2063 contacts the side plate 207, the side plate 207 squeezes the second ball 2063 to drive the first ball 2062 to move, so that the sliding seat 2061 drives the clamping assembly 203 to move, so that the two clamping assemblies 203 drive the two parts 2039 to approach each other for docking, so that the residual heat of the welded part 2039 can be transferred to the unwelded part 2039, thereby facilitating the cooling of the welded part 2039, and also preheating the unwelded part 2039, which is convenient for subsequent welding operations, thereby improving heat utilization.

[0026] A method for using a welding device for processing a pressure gauge with a cooling mechanism, comprising the following steps: S1. When performing welding operations, place the part 2039 between the two clamping plates 2037 and turn the handle 2031. The handle 2031 drives the screw 2034 to rotate. The screw 2034 drives the two nuts 2035 to move closer to each other. The two nuts 2035 drive the two clamping plates 2037 to move closer to each other, so that the clamping plates 2037 clamp the part 2039. Then control the motor 1051 to run, so that the motor 1051 drives the second rotating shaft 1053 to rotate, and the second rotating shaft 1053 drives the gear 1052 to rotate, so that the upper gear 1052 and the first gear ring 202 are transmitted. The first gear ring 2037 is fixed. 02 drives the circular plate 201 to rotate, and the circular plate 201 drives the sliding assembly 206 and the clamping assembly 203 to move, causing the part 2039 to turn. When the first ball 2062 contacts the curved plate 208, the curved surface of the curved plate 208 squeezes the first ball 2062 to move, causing the sliding seat 2061 to drive the spring 2064 to deform, and the sliding seat 2061 moves in the cross groove 209 and abuts against the stopper 204. At this time, the clamping assembly 203 is limited, so that the part 2039 reaches the bottom of the welding device 101. At this time, the welding device 101 is used to weld the part 2039. S2, during the welding process of part 2039, part 2039 is continuously placed and positioned. After part 2039 is welded, circular plate 201 continues to rotate, separating first ball 2062 from arc plate 208. At this time, spring 2064 drives sliding seat 2061 to complete reset. When second ball 2063 contacts side plate 207, second ball 2063 is squeezed by side plate 207, driving first ball 2062 to move, causing sliding seat 2061 to drive clamping assembly 203 to move. Since the two side plates 207 are arranged relative to each other, the two clamping assemblies 203 move relative to each other and keep the welded part 2039 and the unwelded part 2039 docked, so that the residual heat generated in the welded part 2039 is transferred to the unwelded part 2039 for preheating. S3. After the second ball bearing 2063 is separated from the side plate 207, the unwelded part 2039 is placed under the welding equipment 101 for welding, while the welded part 2039 is in the loading position. At this time, the handle 2031 is reversed to loosen the clamping plate 2037 from the part 2039, and the part 2039 falls into the mesh frame 1031. Then the fan 104 is controlled to run, and the fan 104 blows air to accelerate the air flow speed and cool the part 2039 through the mesh frame 1031. Then the circular plate 201 continues to rotate, so that the gear 1052 below also rotates with the second ring gear 1036. The second ring gear 1036 drives the mesh frame 1031 to rotate, so that the part 2039 under the circular plate 201 is dislodged. At this time, it is convenient to take out the part 2039.

[0027] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A welding device for processing a pressure gauge with a cooling mechanism, comprising a welding mechanism (100), characterized in that: The welding mechanism (100) is equipped with a fixing mechanism (200); The welding mechanism (100) comprises a base (102), a welding device (101) and a discharge assembly (103) are arranged above the base (102) from left to right, and a driving assembly (105) is arranged behind the discharge assembly (103); The fixing mechanism (200) comprises a support assembly (205), the inner wall of the support assembly (205) is provided with two side panels (207), the support assembly (205) is further provided with a fixing bar (210), an arc-shaped plate (208) is fixedly connected above the fixing bar (210), and the arc-shaped plate (208) is located between the two fixing bars (210); The support assembly (205) is located between the welding device (101) and the discharge assembly (103), and the discharge assembly (103) is located below the support assembly (205). A circular plate (201) is provided above the support assembly (205), and a second gear ring (1036) is fixedly connected to the outside of the circular plate (201), and the second gear ring (1036) is connected to the driving assembly (105). A cross groove (209) is provided on the circular plate (201), and four sliding assemblies (206) are provided inside the cross groove (209). A clamping assembly (203) is connected above the sliding assembly (206).

2. A pressure gauge processing welding device with a cooling mechanism according to claim 1, characterized in that: A fan (104) is fixedly installed in the middle of the upper portion of the base (102), and the fan (104) is located below the discharge assembly (103), and the air outlet direction of the fan (104) corresponds to that of the discharge assembly (103).

3. The pressure gauge processing welding device with a cooling mechanism according to claim 1, characterized in that: The discharging assembly (103) comprises a screen frame (1031), the outside of the screen frame (1031) is fixedly connected to a first gear ring (202), the lower middle portion of the screen frame (1031) is fixedly connected to a first rotating shaft (1032), the first rotating shaft (1032) is rotatably connected to a first bearing (1033), and the first bearing (1033) is fixedly mounted on the base (102).

4. A welding device for processing a pressure gauge with a cooling mechanism according to claim 3, characterized in that: A partition cylinder (1035) is fixedly connected to the middle of the inner cavity of the screen frame (1031), and a plurality of partitions (1034) are fixedly connected to the periphery of the partition cylinder (1035), with the length of each partition (1034) extending to the side wall of the screen frame (1031).

5. The pressure gauge processing welding device with a cooling mechanism according to claim 1, characterized in that: Two stoppers (204) are fixedly connected to the four end walls of the cross slot (209).

6. The welding device for processing a pressure gauge with a cooling mechanism according to claim 1, characterized in that: The support assembly (205) includes an annular plate (2052), the inner cavity of the annular plate (2052) is fixedly connected to the two side plates (207), the outer periphery of the annular plate (2052) is fixedly connected to a fourth bearing (2051), the circular plate (201) is rotatably connected to the outer ring of the fourth bearing (2051), and a plurality of fixing rods (2053) are fixedly connected below the annular plate (2052), one of the fixing rods (2053) being fixedly connected to the fixing bar (210).

7. The pressure gauge processing welding device with a cooling mechanism according to claim 1, characterized in that: The sliding assembly (206) comprises a sliding seat (2061), the sliding seat (2061) is slidably connected in the cross slot (209), a spring (2064) is fixedly connected to one side of the sliding seat (2061), and one end of the spring (2064) is fixedly connected to the side wall of the cross slot (209); A first ball (2062) is fixedly connected below the sliding seat (2061), and a second ball (2063) is fixedly connected to one side of the first ball (2062), wherein the two second balls (2063) are in contact with the two side plates (207) respectively, and one of the first balls (2062) is in contact with the arc plate (208).

8. The pressure gauge processing welding device with a cooling mechanism according to claim 7, characterized in that: The clamping assembly (203) includes two fixed blocks (2032), the two fixed blocks (2032) are fixedly connected to the sliding seat (2061), a third bearing (2033) is fixedly installed on the fixed block (2032), a screw rod (2034) is rotatably connected to the two third bearings (2033), both ends of the screw rod (2034) are fixedly connected to the turning handle (2031), the external thread of the screw rod (2034) is connected to two nuts (2035), one side of the nut (2035) is fixedly connected to a splint (2037), a part (2039) is provided between the two splints (2037), a slider (2036) is fixedly connected below the nut (2035), the two sliders (2036) are slidably connected to the same slide rail (2038), and the slide rail (2038) is fixedly connected above the sliding seat (2061); The threads on both sides of the screw (2034) are arranged in opposite directions.

9. The pressure gauge processing welding device with a cooling mechanism according to claim 3, characterized in that: The driving assembly (105) comprises a motor (1051), the output shaft of the motor (1051) is fixedly connected to a second rotating shaft (1053), the second rotating shaft (1053) is fixedly connected to two gears (1052), and the two gears (1052) are respectively engaged with the first ring gear (202) and the second ring gear (1036); The second rotating shaft (1053) is rotatably connected to the second bearing (1055), and the second bearing (1055) is fixedly mounted on a fixing frame (1054), and the fixing frame (1054) is fixedly connected to the base (102).

10. A method for using a pressure gauge processing welding device with a cooling mechanism according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. When performing welding operations, the part (2039) is placed between the two clamping plates (2037), and the handle (2031) is turned. The handle (2031) drives the screw (2034) to rotate, and the screw (2034) drives the two nuts (2035) to approach each other. The two nuts (2035) drive the two clamping plates (2037) to approach each other, so that the clamping plates (2037) clamp and fix the part (2039). Then, the motor (1051) is controlled to operate, so that the motor (1051) drives the second rotating shaft (1053) to rotate, and the second rotating shaft (1053) drives the gear (1052) to rotate, so that the upper gear (1052) and the first gear ring (202) are driven, and the first gear ring (2037) is driven. 2) driving the circular plate (201) to rotate, and the circular plate (201) drives the sliding assembly (206) and the clamping assembly (203) to move, so that the part (2039) is turned, and when the first ball (2062) contacts the arc plate (208), the arc surface of the arc plate (208) squeezes the first ball (2062) to move, so that the sliding seat (2061) drives the spring (2064) to deform, and the sliding seat (2061) moves in the cross groove (209) and contacts the stopper (204), at which time the clamping assembly (203) is limited, so that the part (2039) reaches the bottom of the welding device (101), and at this time, the welding device (101) performs a welding operation on the part (2039); S2, during the welding process of the part (2039), the part (2039) is continuously placed and positioned. After the part (2039) is welded, the circular plate (201) continues to rotate, so that the first ball (2062) is separated from the arc plate (208). At this time, the spring (2064) drives the sliding seat (2061) to complete the reset. When the second ball (2063) contacts the side plate (207), the second ball (2063) is squeezed by the side plate (207) and drives the first ball (2062) to move, so that the sliding seat (2061) drives the clamping assembly (203) to move. Since the two side plates (207) are relatively arranged, the two clamping assemblies (203) move relative to each other, and the welded part (2039) and the unwelded part (2039) are kept in contact with each other, so that the residual heat generated in the welded part (2039) is transferred to the unwelded part (2039) for preheating. S3. After the second ball bearing (2063) is separated from the side plate (207), the unwelded part (2039) is placed under the welding device (101) for welding, and the welded part (2039) is placed in the loading position. At this time, the handle (2031) is reversed to loosen the part (2039) from the clamping plate (2037), and the part (2039) falls into the mesh frame (1031). Then, the fan (104) is controlled to operate, and the fan (104) blows air to accelerate the air flow speed and cool the part (2039) through the mesh frame (1031). Then, the circular plate (201) continues to rotate, causing the gear (1052) below to rotate with the second gear ring (1036). The second gear ring (1036) drives the mesh frame (1031) to rotate, so that the part (2039) under the circular plate (201) is released. At this time, it is convenient to remove the part (2039).

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