Automobile steering gear housing drying and purging integrated machine

Abstract

The application relates to the technical field of automobile steering gear housing production equipment, in particular to an automobile steering gear housing drying and blowing integrated machine, which comprises a box body, a cleaning ring for cleaning the outer wall of the steering gear housing is arranged at the middle position of the box body, a moving device and a mounting table mounted on the moving device are arranged in the box body, the moving device is used for driving the mounting table to move along the center line direction of the cleaning ring, the mounting table is used for positioning and mounting the steering gear housing, an orifice cleaning device is further arranged on one side of the cleaning ring in the box body, the orifice cleaning device comprises a main pipe and a plurality of branch pipes arranged on the main pipe, the main pipe and the cleaning ring are connected with a blowing device for sending pressure gas into the main pipe and the cleaning ring, when the mounting table is driven by the moving device to move to one side of the cleaning ring where the orifice cleaning device is arranged, the branch pipes are used for corresponding to the orifices on the steering gear housing. The application has the effect of cleaning the blind holes on the steering gear housing.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of an automobile steering gear housing production device, in particular to an automobile steering gear housing drying and blowing integrated machine. BACKGROUND

[0002] An automobile steering gear housing production device needs a machine for automatically cleaning automobile steering gear housings, the automobile steering gear housing is an elongated tubular structure, the center of the automobile steering gear housing is provided with a through hole for installing a rack in the automobile steering gear in the later period, the outer structure of the automobile steering gear housing is relatively complex, generally has a blind hole and has a corner. During processing, the outer part and the inner part of the automobile steering gear housing are generally provided with cutting fluid, and therefore need to be cleaned.

[0003] A cleaning and blowing device for a steering gear housing is disclosed in the related art, which comprises a cleaning box body, a clamping mechanism, a lifting mechanism and a cleaning mechanism. The clamping mechanism is connected with the cleaning box body and is used for vertically fixing the steering gear housing. The lifting mechanism comprises a lifting part and a moving plate. The moving plate moves in the vertical direction through the lifting part. The cleaning mechanism comprises a flushing pipeline, a communication hole spraying pipe and an outer wall annular spraying pipe. The flushing pipeline is connected at the bottom of the moving plate. The communication hole spraying pipe and the outer wall annular spraying pipe are both communicated with the flushing pipeline. During the lifting of the moving plate through the lifting part, the communication hole spraying pipe and the outer wall annular spraying pipe move along the length direction of the steering gear housing, and clean the inside and outside of the steering gear housing, respectively.

[0004] However, the above structure flushes the outer wall of the steering gear housing in one round, and the debris in the blind hole cannot be removed. SUMMARY

[0005] In order to clean the blind hole on the steering gear housing, the application provides an automobile steering gear housing drying and blowing integrated machine.

[0006] The application provides an automobile steering gear housing drying and blowing integrated machine, which adopts the following technical scheme:

[0007] The application discloses an automobile steering gear housing drying and blowing integrated machine, which comprises a box body, a cleaning ring arranged at the middle part of the box body and used for cleaning the outer wall of the steering gear housing, a moving device and a mounting table arranged in the box body and mounted on the moving device, wherein the moving device is used for driving the mounting table to move along the center line direction of the cleaning ring, the mounting table is used for positioning and mounting the steering gear housing, and a hole cleaning device is further arranged at one side of the cleaning ring in the box body, wherein the hole cleaning device comprises a main pipe and a plurality of branch pipes arranged on the main pipe, the main pipe and the cleaning ring are connected with a blowing device used for sending pressure gas into the main pipe and the cleaning ring, and the branch pipes are used for corresponding to the holes on the steering gear housing when the mounting table is driven by the moving device to move to the side of the cleaning ring where the hole cleaning device is arranged.

[0008] By adopting the above technical scheme, when in use, the middle part of the box body is provided with the cleaning ring, the steering gear housing is first placed at one side of the cleaning ring and on the mounting table connected with the moving device, the mounting table is driven by the moving device to move along the center line direction of the cleaning ring, the cleaning ring can pass through the middle part of the cleaning ring, the cleaning ring is connected with the blowing device, the pressure gas is blown to the outer periphery of the steering gear housing by the cleaning ring, the external cleaning of the steering gear housing is completed, and when the steering gear housing moves to the other side of the cleaning ring, the branch pipes of the hole cleaning device are opposite to the holes on the steering gear housing, the blowing device connected with the main pipe and the branch pipes can be used for targeted blowing and cleaning of the holes of the steering gear, in particular, the blind holes, and the cleaning effect is improved.

[0009] Preferably, the blowing device is connected with a heat exchanger, the blowing device comprises an air inlet pipe and an air outlet pipe, the air inlet pipe is connected to the inlet of the heat exchanger, the air outlet pipe is connected to the outlet of the heat exchanger, and the air outlet pipe is used for connecting the cleaning ring and the main pipe.

[0010] By adopting the above technical scheme, the air inlet pipe is connected to the inlet of the heat exchanger, the pressure gas is first introduced into the heat exchanger, and then introduced into the air outlet pipe from the outlet of the heat exchanger, the air outlet pipe is connected to the cleaning ring and the main pipe, and then the heated gas used in the cleaning process of the steering gear housing can be used for heating the steering gear housing during the cleaning, so that the drying of the steering gear housing can be completed at one time.

[0011] Preferably, the air outlet pipe is divided into two branches after being connected to the heat exchanger, and one electromagnetic valve is arranged on each of the two branches, one branch of the air outlet pipe is connected to the main pipe, and the other branch of the air outlet pipe is connected with a gas distribution block, and the cleaning ring is connected with the gas distribution block.

[0012] By adopting the technical scheme, two paths of the air outlet pipe are connected with electromagnetic valves, one path is connected with the main pipe, and the other path is connected with the cleaning ring, when the steering gear housing moves, the main pipe stops ventilation, and the cleaning ring keeps ventilation, conversely, when the steering gear housing stops moving to the position corresponding to the orifice cleaning device, the main pipe ventilates, and the cleaning ring stops ventilation, thereby the amount of heated gas can be reduced, and the energy consumption can be reduced.

[0013] Preferably, the box body is provided with a center pipe parallel to the center line of the cleaning ring, and the center pipe is installed on the side of the cleaning ring provided with the orifice cleaning device, the center pipe is communicated with the gas distribution block, and a ventilation opening is formed in the side wall of the end of the center pipe close to the cleaning ring, and the center pipe is used for inserting into the center of the steering gear housing.

[0014] By adopting the technical scheme, the center pipe is connected with the gas distribution block, the center pipe can also flow out the gas with pressure from one end of the through orifice, and the through orifice on the center pipe enters the center of the steering gear housing from one end of the steering gear housing, so that the inside of the steering gear housing is cleaned by blowing through the center pipe.

[0015] Preferably, the bottom of the box body is inclined, the moving direction of the moving device is parallel to the inclined bottom of the box body, the end of the bottom of the box body with lower height is the slope bottom end, the end of the bottom of the box body with higher height is the slope top end, a material port is formed in the side of the box body close to the slope bottom end, and the other side is used for installing the orifice cleaning device.

[0016] By adopting the technical scheme, the bottom of the box body is inclined, and the material port is formed in the side of the box body close to the slope bottom end, so that when the steering gear housing enters the box body from the position of the material port, the steering gear housing moves along the bottom of the box body, and then the steering gear housing is cleaned by the cleaning ring and the orifice cleaning device, and at the same time, the debris swept out can fall to the slope bottom end of the box body, so that the cleaning effect of the steering gear housing is better.

[0017] Preferably, the position of the material port is provided with a cover body, the box body is provided with a linear drive module used for driving the cover body to move, the cover body opens or closes the material port through the linear drive module, and the upper part of the slope top end of the box body is connected with a steam collector through a pipeline.

[0018] By adopting the technical scheme, the cover body can open or close the material port through the linear drive module, when the steering gear housing is cleaned, the cover body closes the material port, so that the box body is in a closed state, and the steam formed in the process of cleaning the steering gear housing is collected by the steam collector connected with the slope top end of the box body.

[0019] Preferably, the lowest position of the box bottom is provided with a collection groove, the bottom of the collection groove is provided with a drain pipe, one end of the drain pipe is communicated with the collection groove, and the other end of the drain pipe is provided with a collection box.

[0020] By adopting the above technical scheme, the bottom of the collection groove is provided with a drain pipe, and when water droplets formed by cleaning the steering gear housing fall to the bottom of the box, the water droplets flow into the collection groove and are collected through the drain pipe, thereby reducing the frequency of cleaning the equipment caused by cleaning the steering gear housing and the debris and sewage.

[0021] Preferably, the cleaning ring comprises a center ring, a first end ring and a second end ring, the center ring is communicated with the air blowing device, the first end ring and the second end ring are respectively located on the two end faces of the center ring, a first air knife opening is arranged at the position where the first end ring contacts the center ring, the first air knife opening is vertically directed to the center of the center ring, and a second air knife opening is arranged at the position where the second end ring contacts the center ring.

[0022] By adopting the above technical scheme, the first air knife opening and the second air knife opening are formed at the joint of the center ring, the first end ring and the second end ring, the first air knife opening is vertically directed to the center of the center ring, and the second air knife opening is arranged to be inclined to the center line of the center line, so that the first air knife opening and the second air knife opening clean the difficult-to-remove debris on the steering gear housing in two directions, thereby improving the cleaning effect.

[0023] Preferably, the center ring, the first end ring and the second end ring are both formed by splicing two semicircular structures, a first air groove is formed in one side of the first end ring facing the center ring, a second air groove is formed in the side of the center ring facing the second end ring, a through hole for communicating the first air groove and the second air groove is formed in the inside of the center ring, and the first end ring and the second end ring are fixedly connected with the center ring through bolts.

[0024] By adopting the above technical scheme, the center ring, the first end ring and the second end ring are both formed by splicing two semicircular structures, the first air groove and the second air groove are respectively arranged in the semicircular structures, the length of the first air groove is reduced, the gas flows out of the first air knife opening and the second air knife opening more uniformly, the difficulty of arrangement is reduced, and the maintenance cost is reduced when part of the structure is damaged.

[0025] Preferably, the moving device comprises a rodless air cylinder, a moving plate and a fixed seat, the fixed seat is installed on the side wall of the box, the fixed seat is used for fixing two ends of the rodless air cylinder, the moving plate is fixed on the moving part of the rodless air cylinder, the mounting table comprises a horizontal rod and a vertical rod, the vertical rod is fixed on the moving plate, the horizontal rod is fixed on the vertical rod and faces the cleaning ring, and the end of the steering gear housing is connected to one end of the horizontal rod away from the vertical rod.

[0026] By adopting the technical scheme, when the rodless cylinder drives the moving plate to move, the mounting table arranged on the moving plate moves along with the moving plate, and the horizontal rod can penetrate into the cleaning ring, and then the steering gear housing can be moved to one side of the cleaning ring under the action of the horizontal rod, and then the whole steering gear housing can pass through the cleaning ring.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. By moving the steering gear housing to the other side of the cleaning ring, the branch pipe in the orifice cleaning device corresponds to the orifice of the steering gear housing, so that the connected air blowing device can blow air through the main pipe and the branch pipe to the orifice of the steering gear, improving the cleaning effect;

[0029] 2. By connecting the air outlet pipe to the cleaning ring and the main pipe, the use of heated gas during the cleaning process of the steering gear housing can heat the steering gear housing while cleaning, so that the steering gear housing can be dried at one time;

[0030] 3. By vertically setting the first air knife opening to the center of the center ring and obliquely setting the second air knife opening to the center of the center, the first air knife opening and the second air knife opening can clean the difficult-to-remove debris on the steering gear housing in two directions, improving the cleaning effect. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application;

[0032] Figure 2 is a schematic diagram of the structure of the embodiment of the present application omitting the cover;

[0033] Figure 3 is a schematic diagram of the structure of the embodiment of the present application cutting open the box;

[0034] Figure 4 is a schematic diagram of the connection structure of the air blowing device in the embodiment of the present application;

[0035] Figure 5 is an exploded schematic diagram of the cleaning ring in the embodiment of the present application;

[0036] Figure 6 is a schematic diagram of the structure of the cleaning ring in the embodiment of the present application.

[0037] Explanation of reference signs: 1, rack; 2, box body; 21, material port; 22, slope bottom end; 23, slope top end; 24, collection ditch; 25, drain pipe; 26, steam collector; 27, pipeline; 28, collection box; 3, cover body; 31, linear drive module; 4, mounting table; 41, horizontal rod; 42, vertical rod; 43, positioning pin; 5, diverter shell; 6, cleaning ring; 61, center ring; 611, second air groove; 612, through hole; 62, first end ring; 621, first air groove; 63, second end ring; 64, bolt; 65, first air knife opening; 66, second air knife opening; 7, orifice cleaning device; 71, main pipe; 72, branch pipe; 8, moving device; 81, rodless cylinder; 82, moving plate; 83, fixed seat; 9, air blowing device; 91, air inlet pipe; 92, air outlet pipe; 93, filter; 94, electromagnetic valve; 95, gas distribution block; 10, heat exchanger; 11, center pipe. DETAILED DESCRIPTION

[0038] The following will be described in detail in combination with the accompanying drawings. Figures 1-6 The present application is further described in detail.

[0039] The present application discloses an automobile diverter shell drying and purging all-in-one machine, referring to Figure 1 and Figure 2 , comprising a rack 1, a box body 2 is arranged on the rack 1, the box body 2 is provided with a material port 21, the material port 21 is located at one end of the box body 2, the box body 2 is arranged obliquely, the lower end of the box body 2 is a slope bottom end 22, and the other end is a slope top end 23, the material port 21 is arranged on the top surface of the box body 2 close to the slope bottom end 22, and the position of the material port 21 is used for placing or taking out the diverter shell 5. A cover body 3 is arranged at the position of the material port 21, and the cover body 3 is slidingly connected to the box body 2 along the length direction of the box body 2. A linear drive module 31 is fixedly arranged on the inner wall of the box body 2, the working direction of the linear drive module 31 is parallel to the length direction of the box body 2, the cover body 3 is fixedly connected to the moving part of the linear drive module 31, so that the linear drive module 31 can drive the cover body 3 to move, so that the material port 21 is opened or closed. A mounting table 4 is arranged in the box body 2, and the mounting table 4 is used for placing the diverter shell 5.

[0040] Reference Figure 2 and Figure 3In the middle of the inside of the box 2, a cleaning ring 6 is arranged, and on the side of the cleaning ring 6 away from the material opening 21, an orifice cleaning device 7 is arranged, and on the side of the cleaning ring 6 close to the material opening 21, a cavity is arranged, so that after the material opening 21 is opened, the deflector shell 5 can be placed in the box 2 from the position of the material opening 21. A moving device 8 is arranged at the lower part of the box 2, and the moving device 8 is arranged along the length direction of the box 2, and the mounting table 4 is connected to the moving device 8, so that the deflector shell 5 placed from the material opening 21 can pass through the cleaning ring 6 and reach the position of the orifice cleaning device 7, and the orifice cleaning device can clean the blind hole on the deflector shell 5.

[0041] Reference Figure 2 And Figure 3 The bottom of the box 2 is inclined, and the bottom of the box 2 is arranged apart from the moving device 8, so that the debris falling on the bottom of the box 2 can move along the bottom of the box 2 to the lowest position. At the same time, a water outlet head can be installed at the highest position of the bottom of the box 2, and the water outlet head can be connected to a water pump, so that the water outlet head can flush the bottom of the box 2 from the highest position of the bottom of the box 2. Since the moving device 8 is above the bottom of the box 2, the debris formed during the cleaning of the deflector shell 5 can be quickly collected to the lowest position of the bottom of the box 2, and the airflow generated during the cleaning of the cleaning ring 6 or the orifice cleaning device 7 can blow the debris again, and the cleaning effect of the deflector shell 5 can be improved. The lowest position of the bottom of the box 2 is also provided with a collection groove 24, and the collection groove 24 is concave downward, and the bottom of the collection groove 24 is provided with a drain pipe 25, one end of the drain pipe 25 is connected to the collection groove 24, and the other end can be provided with a movable collection box 28, so that the collected liquid or debris can be cleaned through the collection box 28.

[0042] Reference Figure 3 And Figure 4The moving device 8 comprises a rodless cylinder 81, a moving plate 82 and a fixed seat 83, the fixed seat 83 is fixed on the two side walls of the box body 2, the fixed seat 83 is spaced apart from the bottom of the box body 2, the fixed seat 83 is spaced apart along the length direction of the bottom of the box body 2, the fixed seat 83 is used for fixing the two ends of the rodless cylinder 81, the moving part of the rodless cylinder 81 is used for moving in the area between the two fixed seats 83, the moving plate 82 is fixed on the moving part of the rodless cylinder 81, the moving plate 82 is driven to move along the length direction of the bottom of the box body 2 by the rodless cylinder 81, the two ends of the moving plate 82 are used for fixing the installation table 4, the installation table 4 comprises a horizontal rod 41 and a vertical rod 42, the vertical rod 42 is perpendicular to the moving plate 82, the horizontal rod 41 is integrally arranged with the vertical rod 42, the horizontal rod 41 is parallel to the moving plate 82, the lower end of the vertical rod 42 is fixed on the moving plate 82, the horizontal rod 41 is fixed on the upper end of the vertical rod 42, one end of the horizontal rod 41 is connected with the vertical rod 42, the other end is towards the cleaning ring 6, a plurality of installation tables 4 are fixed on the two ends of the moving plate 82, the steering gear housing 5 is fixed by the positioning pin 43 arranged on the horizontal rod 41, the positioning pin 43 is located at the end of the horizontal rod 41 away from the vertical rod 42. When the moving plate 82 is moved to the end close to the material port 21 by the rodless cylinder 81, the positioning pin 43 is located on the side of the cleaning ring 6 close to the material port 21 due to the horizontal rod 41 passing through the middle of the cleaning ring 6, then the moving plate 82 is driven by the rodless cylinder 81 to the end away from the material port 21, the positioning pin 43 is located on the side of the cleaning ring 6 away from the material port 21, and the positioning pin 43 is located at the two ends of the steering gear housing 5, so that the steering gear housing 5 can be completely moved from one side of the cleaning ring 6 to the other side of the cleaning ring 6.

[0043] Reference Figure 4, the orifice cleaning device 7 comprises a main pipe 71 and a plurality of branch pipes 72 mounted on the main pipe 71, one end of the main pipe 71 is connected with the blowing device 9, the blowing device 9 is connected with the heat exchanger 10, the gas in the blowing device 9 is heated through the heat exchanger 10, the blowing device 9 is connected with the cleaning ring 6 and the orifice cleaning device 7, so that the cleaning ring 6 and the orifice cleaning device 7 heat the deflector housing 5 during the cleaning process of the deflector housing 5, and the liquid on the deflector housing 5 is dried after being cleaned. The branch pipes 72 are arranged along the length direction of the main pipe 71, the branch pipes 72 can have different lengths and extend in the direction opposite to the blind holes or other holes that need to be cleaned on the deflector housing 5. When the deflector housing 5 is moved to the side away from the material port 21 by the moving device 8, the deflector housing 5 is cleaned by the plurality of branch pipes 72, and then when the deflector housing 5 returns to the side of the material port 21 again, the deflector housing 5 can pass through the cleaning ring 6 again, so that the cleaning ring 6 cleans the outer wall of the deflector housing 5 again. Meanwhile, a center pipe 11 is arranged on the side of the cleaning ring 6 where the orifice cleaning device 7 is arranged, an air outlet is formed in the side wall of one end of the center pipe 11, so that the gas in the center pipe 11 blows out from the side through the air outlet, the center pipe 11 is opposite to the center position of the deflector housing 5, and the air outlet on the center pipe 11 is located at the end of the center pipe 11 close to the cleaning ring 6, when the deflector housing 5 moves to the side of the orifice cleaning device 7, the gas in the center pipe 11 can clean the inside of the deflector housing 5.

[0044] Reference Figure 4 The blowing device 9 comprises an air inlet pipe 91 and an air outlet pipe 92, one end of the air inlet pipe 91 is connected to the inlet of the heat exchanger 10, one end of the air outlet pipe 92 is connected to the outlet of the heat exchanger 10, the end of the air inlet pipe 91 away from the heat exchanger 10 is connected to a compressor, and a filter 93 is connected to the air inlet pipe 91, so that the gas entering the heat exchanger 10 is relatively clean, so as to avoid damaging the outer wall of the deflector housing 5. The air outlet pipe 92 is divided into two paths after being connected to the heat exchanger 10, and an electromagnetic valve 94 is mounted on each path of the air outlet pipe 92, for controlling the opening and closing of each path. One path of the air outlet pipe 92 is connected to the main pipe 71, and the other end is connected to a gas distribution block 95, the gas distribution block 95 is provided with a plurality of interfaces, and the interfaces are connected to the center pipe 11 and the cleaning ring 6. In use, the gas connected to the main pipe 71 can be in a closed state before the deflector housing 5 reaches the orifice cleaning device 7, and the gas connected to the gas distribution block 95 can be in a closed state after the deflector housing 5 reaches the orifice cleaning device 7, so as to timely control the opening and closing of the gas, save the use amount of hot gas, and save energy.

[0045] Reference Figure 2A steam collector 26 is arranged on the top of the box 2, and is connected to the inside of the box 2 through a pipe 27 and located at the slope top end 23 of the box 2, so that the steam generated in the process of cleaning the deflector housing 5 by hot air can enter the steam collector 26 through the pipe 27, and the steam collector 26 can collect water in the steam.

[0046] With reference to Figure 5 And Figure 6 The cleaning ring 6 comprises a center ring 61, a first end ring 62 and a second end ring 63, the center ring 61, the first end ring 62 and the second end ring 63 are annular and the center lines are on the same straight line, the first end ring 62 and the second end ring 63 are respectively located on two end faces of the center ring 61 and are fixedly connected to the center ring 61 through bolts 64, a first air groove 621 is arranged on one side of the first end ring 62 close to the center ring 61, a second air groove 611 is arranged on an end face of the center ring 61 facing the second end ring 63, the first air groove 621 is arranged close to the center ring 61 through the connection of the first end ring 62 and the center ring 61, and a first air knife opening 65 is formed on the surface of the first end ring 62 in contact with the center ring 61, the first air knife opening 65 is in communication with the first air groove 621, the blowing direction of the first air knife opening 65 is perpendicular to the center line of the cleaning ring 6 and is located on the inner side of the cleaning ring 6, so that the air passing through the first air knife opening 65 can clean the deflector housing 5, a second air knife opening 66 is formed on the surface of the second end ring 63 in contact with the center ring 61, the second air knife opening 66 is arranged obliquely to the axis of the cleaning ring 6, the second air knife opening 66 is in communication with the second air groove 611, the blowing direction of the second air knife opening 66 is towards the center of the cleaning ring 6 and is oblique to the direction of the cleaning ring 6 towards the material port 21, so that the second air knife opening 66 and the first air knife opening 65 cooperate to clean the outer wall of the deflector housing 5. A through hole 612 for communicating the first air groove 621 and the second air groove 611 is arranged in the center ring 61, and the through hole 612 is in communication with the gas distribution block 95 through a hose. The center ring 61, the first end ring 62 and the second end ring 63 are all circular and formed by splicing two semicircular arcs, so that the lengths of the first air groove 621 and the second air groove 611 are reduced by half, the air outlet of the first air knife opening 65 and the second air knife opening 66 is relatively uniform, and the maintenance cost can be reduced when part of them is damaged.

[0047] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A car steering gear housing drying and purging all-in-one machine, comprising a box body (2), characterized in that: The middle part of the box (2) is provided with a cleaning ring (6) for cleaning the outer wall of the deflector shell (5), the inside of the box (2) is provided with a moving device (8) and a mounting table (4) mounted on the moving device (8), the moving device (8) is used to drive the mounting table (4) to move along the center line direction of the cleaning ring (6), the mounting table (4) is used to position the installation of the deflector shell (5), the side of the box (2) located at the cleaning ring (6) is also provided with an orifice cleaning device (7), the orifice cleaning device (7) comprises a main pipe (71) and a plurality of branch pipes (72) provided on the main pipe (71), the main pipe (71) and the cleaning ring (6) are connected with the blowing device (9) for sending pressure gas into the main pipe (71) and the cleaning ring (6), when the moving device (8) drives the mounting table (4) to move to the side of the cleaning ring (6) provided with the orifice cleaning device (7), the branch pipe (72) is used to correspond to the orifice on the deflector shell (5); The blowing device (9) is connected with a heat exchanger (10), the blowing device (9) comprises an air inlet pipe (91) and an air outlet pipe (92), the air inlet pipe (91) is connected to the inlet of the heat exchanger (10), the air outlet pipe (92) is connected to the outlet of the heat exchanger (10), and the air outlet pipe (92) is used to connect the cleaning ring (6) and the main pipe (71); the air outlet pipe (92) is divided into two ways after being connected to the heat exchanger (10), and an electromagnetic valve (94) is mounted on each of the two air outlet pipes (92), one air outlet pipe (92) is connected to the main pipe (71), and the other end of the air outlet pipe (92) is connected with a gas distribution block (95), and the cleaning ring (6) is connected with the gas distribution block (95); The box (2) is provided with a center pipe (11), the center pipe (11) is parallel to the center line of the cleaning ring (6), and the center pipe (11) is mounted on the side of the cleaning ring (6) provided with the orifice cleaning device (7), the center pipe (11) is in communication with the gas distribution block (95), and the side wall of the one end of the center pipe (11) is provided with an air vent, and the center pipe (11) is used to be inserted into the center of the deflector shell (5); The cleaning ring (6) comprises a center ring (61), a first end ring (62) and a second end ring (63), the center ring (61) is in communication with the blowing device (9), the first end ring (62) and the second end ring (63) are respectively located on the two end faces of the center ring (61), the position where the first end ring (62) contacts the center ring (61) is provided with a first air knife (65), the first air knife (65) is vertically directed to the center of the center ring (61), and the position where the second end ring (63) contacts the center ring (61) is provided with a second air knife (66), and the second air knife (66) is inclined to the center line. The center ring (61), the first end ring (62) and the second end ring (63) are all formed by splicing two semicircular structures, a first air groove (621) is formed in the side of the first end ring (62) facing the center ring (61), a second air groove (611) is formed in the side of the center ring (61) facing the second end ring (63), a through hole (612) is formed in the center ring (61) for connecting the first air groove (621) and the second air groove (611), and the first end ring (62) and the second end ring (63) are fixedly connected with the center ring (61) by bolts (64); The bottom of the box (2) is inclined, the moving direction of the moving device (8) is parallel to the inclined bottom of the box (2), one end of the lower part of the bottom of the box (2) is a slope bottom end (22), one end of the higher part of the bottom of the box (2) is a slope top end (23), a material port (21) is formed on one side of the box (2) close to the slope bottom end (22), and the other side is used for mounting the orifice cleaning device (7); The moving device (8) comprises a rodless air cylinder (81), a moving plate (82) and a fixed seat (83), the fixed seat (83) is mounted on the side wall of the box (2), the fixed seat (83) is used for fixing the two ends of the rodless air cylinder (81), the moving plate (82) is fixed on the moving part of the rodless air cylinder (81), the mounting table (4) comprises a horizontal rod (41) and a vertical rod (42), the vertical rod (42) is fixed on the moving plate (82), the horizontal rod (41) is fixed on the vertical rod (42) and the horizontal rod (41) is arranged towards the cleaning ring (6), and the end of the steering gear housing (5) is connected to one end of the horizontal rod (41) away from the vertical rod (42).

2. The automobile steering gear housing drying and purging all-in-one machine according to claim 1, characterized in that: The position of the material port (21) is provided with a cover (3), the box (2) is provided with a linear drive module (31) for driving the cover (3) to move, the cover (3) opens or closes the material port (21) through the linear drive module (31), and the upper part of the slope top end (23) of the box (2) is connected with a steam collector (26) through a pipeline (27).

3. The automobile steering gear housing drying and purging all-in-one machine according to claim 1, characterized in that: The lowest position of the bottom of the box (2) is provided with a collection ditch (24), the bottom of the collection ditch (24) is provided with a drain pipe (25), one end of the drain pipe (25) communicates with the collection ditch (24), and the other end is provided with a collection box (28).

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