CN212043251U - A kind of wire welding processing smoke removal device with metal hose - Google Patents

Abstract

The utility model relates to a wire processing technology field, more specifically say, it relates to a take metal collapsible tube's wire welding processing smoke abatement device, and its technical scheme main points are: including supporting the pipe of discharging fume that sets up on the workstation, the air exhauster is installed to the one end of the pipe of discharging fume, it installs plastic hose to discharge fume to connect on the pipe, the last one end of keeping away from the pipe of discharging fume of plastic hose is connected and is installed the suction nozzle, be provided with the tube socket on the workstation, be connected with metal collapsible tube between tube socket and the suction nozzle, the spout has been seted up along length direction in the top of workstation, the bottom of tube socket is provided with the slider, the slider can slide the setting in the spout spacingly, the shape and size cooperation setting of slider and spout, be provided with the spacing control structure who perhaps deviates from of control slider in the tube socket, the utility model discloses a take metal collapsible tube's wire welding processing smoke abatement device can avoid its.

Description

A kind of wire welding processing smoke removal device with metal hose

technical field

The utility model relates to the technical field of wire processing, in particular to a wire welding processing smoke removing device with a metal hose.

Background technique

Motor, commonly known as motor, refers to an electromagnetic device that realizes the conversion or transmission of electrical energy according to the law of electromagnetic induction. The main function of the motor is to generate driving torque as a power source for electrical appliances or various machinery. In the processing of the motor, the process of wire welding is included, and metal fume will be generated during the welding process of the wire. If the metal fume cannot be removed in time, it will not only pollute the indoor environment, but also be inhaled into the human body and cause damage to the human body. The human body will cause certain damage, so when welding the wires, a smoke removal device is required.

There is a wire welding processing smoke removing device, which includes a smoke exhaust pipe supported and arranged on a workbench, an exhaust fan is installed at one end of the smoke exhaust pipe, a plastic hose is connected and installed on the smoke exhaust pipe, and the plastic hose is far away from the smoke exhaust pipe. One end of the pipe is connected with a suction nozzle. In order to maintain the flexibility of the plastic hose during use and to avoid the work on the workbench being affected by the random shaking of the plastic hose when it is idle, an existing treatment method is to use it on the workbench. A tube seat is arranged on the tube seat, and a metal hose that can be arbitrarily shaped is connected between the tube seat and the suction nozzle, so as to ensure the flexibility of the plastic hose and avoid the plastic hose from shaking at will when idle.

However, since the pipe base is fixed on the workbench and the length of the metal hose is limited, the metal hose and the pipe base limit the smoke removal range of the smoke removal device.

Utility model content

The purpose of the utility model is to provide a wire welding process smoke removal device with a metal hose, which can prevent the smoke removal range from being too small while the metal hose is provided.

The above technical purpose of the present utility model is achieved through the following technical solutions: a wire welding process smoke removal device with a metal hose, comprising a smoke exhaust pipe supported on a workbench, one end of the smoke exhaust pipe is installed There is an exhaust fan, a plastic hose is connected and installed on the smoke exhaust pipe, a suction nozzle is connected and installed on one end of the plastic hose away from the smoke exhaust pipe, and a pipe seat is arranged on the workbench, and the pipe seat is connected with the pipe seat. A metal hose is connected between the suction nozzles, the top of the workbench is provided with a chute along the length direction, and the bottom of the tube seat is provided with a slider, which can be slidably arranged in the chute , the shape and size of the slider are set in coordination with the shape and size of the chute, and the tube seat is provided with a control structure for controlling the slider to limit or come out.

By adopting the above technical solution, the sliding block at the bottom of the tube base slides in the chute of the workbench, so that the tube base can be slidably arranged on the workbench, so that the wire with the metal hose is welded to process the smoke removing device. With a metal hose, it can avoid the smoke removal range from being too small.

The utility model is further configured as follows: the sliding groove is a T-shaped groove, the sliding block is T-shaped, the thin end of the sliding block is threadedly connected with a first rotating shaft, and the center line of the sliding block is connected to the first rotating shaft. The axes are collinear, the control structure includes a second rotating shaft rotatably arranged in the tube base, one end of the second rotating shaft penetrates the tube base and is connected with a screw block, and a transmission is provided between the first rotating shaft and the second rotating shaft structure.

By adopting the above technical solution, when the T-shaped slider slides in the T-shaped groove, the slider can be limited, that is, the slider can be prevented from coming out upward, thereby preventing the tube seat from being separated from the workbench. When the tube seat needs to be repaired, By twisting the screw block, the second rotating shaft rotates, and through the transmission of the transmission structure, the first rotating shaft rotates. Since the slider is connected with the first rotating shaft, the first rotating shaft drives the T-shaped slider to rotate. The slides can be disengaged from the T-slots, allowing the sockets to be removed from the bench and serviced.

The utility model is further configured as follows: the transmission structure includes a first bevel gear and a second bevel gear, the first bevel gear is coaxially arranged on the first rotating shaft, and the second bevel gear is coaxially arranged on the second rotating shaft above, the first bevel gear meshes with the second bevel gear.

By adopting the above technical solution, transmission is realized between the second rotating shaft and the first rotating shaft through the first bevel gear and the second bevel gear.

The utility model is further configured as follows: the tube seat is provided with a control cavity for the rotation of the first rotating shaft, the second rotating shaft, the first bevel gear and the second bevel gear, the control cavity is provided with an L-shaped plate, the The L-shaped plate includes a detachably connected horizontal plate and a vertical plate, the first rotating shaft is rotatably arranged on the horizontal plate, and the second rotating shaft is rotatably arranged on the vertical plate.

By adopting the above technical solution, the arrangement of the horizontal plate and the vertical plate of the L-shaped plate facilitates the installation of the first rotating shaft and the second rotating shaft.

The utility model is further provided as follows: the twist block is provided with anti-skid lines.

By adopting the above technical solution, the setting of the anti-skid pattern is convenient for people to twist the screw block, so that it is convenient for people to adjust the slider.

The utility model is further provided that: both ends of the chute are closed, and both ends of the chute are provided with rubber pads.

By adopting the above technical solution, the slider will collide with the rubber pads at both ends of the T-shaped groove during the sliding process. Since the rubber pads are elastic, the rubber pads play a buffering role in the collision of the slider, thereby protecting the slider.

The utility model is further configured as follows: the top of the pipe seat is provided with a second threaded hole, and the end of the metal hose away from the suction nozzle is provided with a second threaded head that can be threadedly connected in the second threaded hole.

By adopting the above technical solution, the metal hose is detachably arranged on the pipe base.

The utility model is further provided that: the top of the pipe seat is hingedly provided with a handle.

By adopting the above technical solution, the arrangement of the handle is convenient for people to move the socket.

To sum up, the utility model has the following beneficial effects:

First, through the sliding of the tube seat, the smoke removal device for wire welding with metal hose can prevent the smoke removal range from being too small when it has a metal hose;

Second, by twisting the screw block, the slider located in the T-shaped groove can be rotated and adjusted, so that the T-shaped slider can be released from the T-shaped groove after being rotated, so that it is convenient for people to disassemble and carry out the pipe seat. repair.

Description of drawings

Fig. 1 is the overall schematic diagram of the smoke removing device in the present embodiment;

Fig. 2 is the partial enlarged view of A place in Fig. 1;

3 is a cross-sectional view of the structure between the fixing block, the mounting block and the suction nozzle in this embodiment;

Fig. 4 is a partial enlarged view at B in Fig. 3;

Fig. 5 is the structural cross-sectional view of the tube seat in the present embodiment;

FIG. 6 is a schematic structural diagram of the support structure in this embodiment.

In the picture: 1. Workbench; 2. Smoke exhaust pipe; 3. Exhaust fan; 4. Plastic hose; 5. Fixed block; 6. Suction nozzle; 7. Installation block; 8. Lock slot; 9. Wedge block; 10, tie rod; 11, spring; 12, slot; 13, chamfer; 14, adjustment cavity; 15, pressure block; 16, push rod; 17, connecting rod; 18, first hinge rod; 19, second hinge Rod; 20, the first adjustment groove; 21, the second adjustment groove; 22, the pipe seat; 23, the metal hose; 24, the first threaded head; 25, the second threaded head; 26, the first threaded hole; 27, The second threaded hole; 28, the control cavity; 29, the vertical plate; 30, the horizontal plate; 31, the first shaft; 32, the slider; 33, the T-shaped groove; 34, the rubber pad; 35, the second shaft; 36, The first bevel gear; 37, the second bevel gear; 38, the screw block; 39, the anti-skid pattern; 40, the handle; 41, the base; 42, the support rod; 43, the T-shaped rod; tendons.

Detailed ways

The present utility model will be described in detail below with reference to the accompanying drawings and embodiments.

A fume removal device for wire welding processing with a metal hose, as shown in Figures 1 and 3, includes a workbench 1, two support structures arranged on the workbench 1, and a smoke exhaust set on the two support structures The pipe 2, the smoke exhaust pipe 2 is installed in a rectangular tube shape, one end of the smoke exhaust pipe 2 is closed, the other end extends out of the room, and an exhaust fan 3 is provided. A plastic hose 4 is installed and connected to the bottom of the smoke exhaust pipe 2. The plastic hose 4 is communicated with the smoke exhaust pipe 2. One end of the plastic hose 4 away from the smoke exhaust pipe 2 is bonded with a fixing block 5 through adhesive tape. The suction nozzle 6 is detachably fixed on the fixing block 5 .

As shown in FIGS. 3 and 4 , the suction nozzle 6 is in the shape of a hollow truncated cone, so that the suction nozzle 6 can better inhale the metal fume. A mounting block 7 is fixedly connected to the thin end of the suction nozzle 6 , and the mounting block 7 is cylindrical. The outer diameter of the mounting block 7 is equal to the inner diameter of the fixing block 5 , so that the mounting block 7 can be inserted into the fixing block 5 seamlessly. The fixing block 5 is provided with two locking grooves 8 penetrating the inner wall thereof, the two locking grooves 8 are rectangular, and the two locking grooves 8 are oppositely arranged on the inner wall of the fixing block 5 . A wedge-shaped block 9 is slidably arranged in the lock slot 8, and a pull rod 10 is disposed at the inner end of the wedge-shaped block 9. A spring 11 is connected between the pull rod 10 and the inner end of the lock slot 8, so that the wedge-shaped block 9 can slide in the lock slot 8. While moving, it also has a tendency to pop out in the lock slot 8 . The mounting block 7 is provided with two slots 12 running through its outer wall. When the mounting block 7 is inserted into the fixing block 5, the two slots 12 can be aligned with the two locking slots 8 respectively. The shape and size of the lock slot 8 are matched. During the process of inserting the installation block 7 into the fixed block 5, the outer wall of the installation block 7 will press against the wedge-shaped block 9 and make the wedge-shaped block 9 slide into the lock groove 8 until the lock groove 8 When aligning with the slot 12, under the action of the spring 11, the wedge-shaped block 9 pops out and is inserted into the slot 12, so that the wedge-shaped block 9 is snapped into the slot 12, so that the mounting block 7 can be installed quickly and stably In the fixing block 5, the suction nozzle 6 is further fixed on the fixing block 5, so that the installation process of the suction nozzle 6 is simple and quick. The end of the mounting block 7 away from the suction nozzle 6 is provided with a chamfer 13 that can collide with the wedge block 9. The setting of the chamfer 13 can prevent one end of the mounting block 7 from rigidly contacting the wedge block 9, thereby protecting the wedge block 9. .

As shown in FIG. 3 and FIG. 4 , two rectangular adjustment cavities 14 are opened in the fixing block 5 . The lock slot 8 is communicated. Two pressure blocks 15 are respectively inserted into the outer wall of the fixed block 5, the pressure blocks 15 are rectangular, the inner end of the pressure block 15 is fixedly connected with a push rod 16, and the end of the push rod 16 away from the pressure block 15 extends into the adjustment cavity 14 , so that the pressing block 15 can drive the push rod 16 to move in the adjustment cavity 14 . A connecting rod 17 is rotatably arranged in the adjustment chamber 14, the end of the push rod 16 away from the pressing block 15 is hinged with one end of the connecting rod 17 through the first hinge rod 18, and the end of the pull rod 10 away from the wedge block 9 is hinged through the second hinge rod 19 is hinged with the other end of the connecting rod 17, one end of the connecting rod 17 is provided with a first adjusting groove 20 for the sliding of the first hinge rod 18, and the other end of the connecting rod 17 is provided with a first adjusting groove 20 for the sliding of the second hinge rod 19. Two adjustment grooves 21 . When the suction nozzle 6 is damaged and needs to be replaced, the two pressure blocks 15 can be pressed. The pressure blocks 15 push the push rod 16 to move into the adjustment groove, and the push rod 16 drives the pull rod 10 to the inside of the lock groove 8 through the rotating connecting rod 17 The end moves, so that the pull rod 10 drives the wedge block 9 to retract into the lock slot 8, so that the wedge block 9 is quickly pulled out from the slot 12, and then the mounting block 7 is quickly disassembled. On the block 5, the suction nozzle 6 can be quickly disassembled, so that the damaged suction nozzle 6 can be replaced.

As shown in Figures 1 and 2, in order to prevent the plastic hose 4 from swaying at will when it is idle and affecting the welding process of the wire, the worktable 1 is provided with a tube seat 22, the tube seat 22 is rectangular, the tube seat 22 and the suction nozzle are A metal hose 23 is detachably connected between 6. Since the metal hose 23 can be arbitrarily shaped and is relatively stable after shaping, the setting of the metal hose 23 can prevent the plastic hose 4 from shaking at will when idle, thereby avoiding affecting the wire. welding process. Both ends of the metal hose 23 are respectively provided with a first threaded head 24 and a second threaded head 25, the suction nozzle 6 is provided with a first threaded hole 26, and the first threaded hole 26 is opposite to the first threaded head 24, so that the first threaded hole 26 is opposite to the first threaded head 24. A threaded head 24 can be screwed into the first threaded hole 26, a second threaded hole 27 is provided on the top of the pipe base 22, and the second threaded hole 27 is opposite to the second threaded head 25, so that the second threaded head 25 can be threadedly connected In the second threaded hole 27 , the metal hose 23 is detachably connected between the suction nozzle 6 and the pipe base 22 .

As shown in FIG. 5 , a control cavity 28 is opened in the tube base 22 , the control cavity 28 is rectangular, and the control cavity 28 penetrates through the bottom of the tube base 22 . The control cavity 28 is provided with an L-shaped plate. The L-shaped plate includes a vertical plate 29 and a horizontal plate 30 that can be detached from each other. The top of the vertical plate 29 is fixedly connected to the top of the pipe base 22, and one end of the horizontal plate 30 is detachable through screws. Fixed to the bottom of the riser 29. A first rotating shaft 31 is rotatably disposed on the horizontal plate 30 . The first rotating shaft 31 is vertically arranged and vertically penetrates the horizontal plate 30 . In order to form a T shape, the thin end of the sliding block 32 is threadedly connected with the first rotating shaft 31 , so that the sliding block 32 is detachably connected to the lower end of the first rotating shaft 31 . The top of the worktable 1 is provided with a T-shaped groove 33 for the sliding block 32 to slide. Parallel and the center line of the T-shaped groove 33 is collinear with the center line of the table 1, so that the tube seat 22 is slidably arranged on the table 1, and is limited in the T-shaped groove 33 by the T-shaped slider 32. The sliding block 32 is not easy to come out from the T-shaped groove 33, the two ends of the T-shaped groove 33 are closed and the rubber pads 34 are provided at both ends. When the rubber pad 34 is elastic, the rubber pad 34 can buffer the collision of the slider 32 and protect the slider 32 . When the tube base 22 slides on the workbench 1, the moving space of the plastic hose 4 can be expanded, thereby expanding the smoke removal range of the suction nozzle 6, so that the wire welding processing smoke removal device with the metal hose can be At the same time, the metal hose 23 can be prevented from being too small in smoke removal range.

As shown in FIG. 5 , a second rotating shaft 35 is rotatably arranged on the vertical plate 29 , so that the second rotating shaft 35 is rotatably arranged in the control cavity 28 , and the two ends of the second rotating shaft 35 respectively penetrate the two ends of the tube base 22 in the horizontal direction, The axis of the second rotating shaft 35 is parallel to the horizontal direction. A first bevel gear 36 is coaxially disposed on the top of the first rotating shaft 31, and a second bevel gear 37 is coaxially disposed on the second rotating shaft 35. The first bevel gear 36 meshes with the second bevel gear 37, and when the second rotating shaft 35 rotates The first rotating shaft 31 is driven to rotate by the first bevel gear 36 and the second bevel gear 37. Since the slider 32 is connected to the lower end of the first rotating shaft 31, when the first rotating shaft 31 rotates, the first rotating shaft 31 will drive the first rotating shaft 31 to rotate. The shaped slider 32 rotates in the T-shaped slot 33, so that the slider 32 can be taken out from the T-shaped slot 33, and then the tube base 22 can be disassembled from the top of the workbench 1, which is convenient for disassembly or maintenance of the tube base 22.

As shown in FIGS. 1 and 5 , one end of the second shaft 35 is provided with a screw block 38 . The screw block 38 is arranged to facilitate the rotation of the second shaft 35 , thereby facilitating the rotation of the slider 32 to disassemble or repair the tube base 22 . The twist block 38 is provided with an anti-slip pattern 39 , and the setting of the anti-slip pattern 39 is convenient for people to twist the twist block 38 .

As shown in FIG. 2 , a handle 40 is hingedly arranged on the top of the pipe base 22, and the handle 40 is in the shape of a square. The setting of the handle 40 is convenient for people to slide the pipe base 22, and at the same time, the setting of the handle 40 is convenient for people to lift and disassemble The rear socket 22.

As shown in FIG. 1 and FIG. 6 , two supporting structures are spaced apart on the workbench 1 , and the supporting structures include a base 41 fixed on the workbench 1 , a support rod 42 fixed on the base 41 , and a support rod 42 fixed on the base 41 . The top T-shaped rod 43 and the support rod 42 are vertically arranged on the base 41 , and the thin end of the T-shaped rod 43 is connected with the top of the support rod 42 . The smoke exhaust pipe 2 is installed between the tops of two T-shaped rods 43 , and baffles 44 are provided on both sides of the top of the T-shaped rods 43 , and the baffles 44 can be in contact with the long sides of the smoke exhaust pipe 2 respectively. , the baffle 44 plays a limiting role on the smoke exhaust pipe 2 .

As shown in FIGS. 1 and 6 , a reinforcing rib 45 is fixedly connected between the thick end and the thin end of the T-shaped rod 43 .

The implementation principle of this embodiment is as follows: when the smoke removal device is used to remove smoke by using the wire welding process with a metal hose, the sliding block 32 at the bottom of the tube seat 22 slides in the T-shaped groove 33 of the workbench 1, so that the tube The seat 22 is slidably arranged on the workbench 1, so that the smoke removal range of the suction nozzle 6 connected with the metal hose 23 is enlarged, so that the wire welding processing smoke removal device with the metal hose can be used in the welding process with the metal hose. 23 at the same time, it can prevent the smoke removal range from being too small.

The embodiments of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention, therefore: all equivalent changes made according to the structure, shape and principle of the present invention are It should be covered within the protection scope of the present invention.

Claims (8)

1. A wire welding process smoke removal device with a metal hose, comprising a smoke exhaust pipe (2) supported and arranged on a workbench (1), and an exhaust fan (3) is installed at one end of the smoke exhaust pipe (2). ), a plastic hose (4) is connected and installed on the smoke exhaust pipe (2), and a suction nozzle (6) is connected and installed on one end of the plastic hose (4) away from the smoke exhaust pipe (2). The workbench (1) is provided with a tube seat (22), and a metal hose (23) is connected between the tube seat (22) and the suction nozzle (6), and is characterized in that: the workbench (1) has a The top is provided with a chute along the length direction, the bottom of the tube seat (22) is provided with a slider (32), the slider (32) can be slidably arranged in the chute, and the slider ( The shape and size of 32) are set in coordination with the shape and size of the chute, and the tube seat (22) is provided with a control structure for limiting or disengaging the sliding block (32). 2 . The fume removal device for wire welding processing with a metal hose according to claim 1 , wherein the chute is a T-shaped groove ( 33 ), and the sliding block ( 32 ) is T-shaped, 2 . A first rotating shaft (31) is threadedly connected to the thin end of the sliding block (32), and the center line of the sliding block (32) is collinear with the axis of the first rotating shaft (31). A second rotating shaft (35) in the pipe base (22), one end of the second rotating shaft (35) penetrates the pipe base (22) and is connected with a screw block (38), the first rotating shaft (31) is connected to the second rotating shaft (35) A transmission structure is arranged between the rotating shafts (35). 3 . The smoke removal device for wire welding processing with a metal hose according to claim 2 , wherein the transmission structure comprises a first bevel gear (36) and a second bevel gear (37), the The first bevel gear (36) is coaxially arranged on the first rotating shaft (31), the second bevel gear (37) is coaxially arranged on the second rotating shaft (35), and the first bevel gear (36) is coaxial with The second bevel gear (37) meshes. 4. A wire welding process smoke removal device with a metal hose according to claim 3, characterized in that: the pipe seat (22) is provided with a first rotating shaft (31), a second rotating shaft (35) ), the control cavity (28) for the rotation of the first bevel gear (36) and the second bevel gear (37), the control cavity (28) is provided with an L-shaped plate, and the L-shaped plate includes a detachably connected transverse A plate (30) and a vertical plate (29), the first rotating shaft (31) is rotatably arranged on the horizontal plate (30), and the second rotating shaft (35) is rotatably arranged on the vertical plate (29). 5 . The fume removal device for wire welding processing with a metal hose according to claim 2 , wherein the twist block ( 38 ) is provided with an anti-slip pattern ( 39 ). 6 . 6. A wire welding process smoke removing device with a metal hose according to claim 1, characterized in that: both ends of the chute are closed, and both ends of the chute are provided with rubber pads (34). ). 7. A wire welding process smoke removal device with a metal hose according to claim 1, characterized in that: a second threaded hole (27) is provided on the top of the pipe seat (22), and the metal hose is provided with a second threaded hole (27). The end of (23) away from the suction nozzle (6) is provided with a second threaded head (25) that can be screwed into the second threaded hole (27). 8 . The fume removal device for wire welding and processing with a metal hose according to claim 1 , wherein a handle ( 40 ) is hingedly arranged on the top of the pipe seat ( 22 ). 9 .

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