Machining device for transverse hole of main shaft of automobile air conditioner compressor

Abstract

The invention relates to the field of automobile part production, and discloses an automobile air conditioner compressor main shaft transverse hole machining device which comprises a gathering driving mechanism located between a conveying punching mechanism and an extension frame and used for motion output of a material spraying and uniform smearing mechanism. The cleaning transmission mechanism is matched with the conveying and punching mechanism to blow and wash mechanical parts, and meanwhile, the material spraying and uniform smearing mechanism structure is driven to operate through the material containing pool, the air inlet cylinder and the driving turbofan; the material spraying and uniform smearing mechanism is used for gathering and wiping the mechanical parts through cooperation of a wiping roller and a correcting push plate. High-pressure wind power generated by the air pump is used for cleaning the main shaft parts, dust and impurities on the surfaces are effectively removed, the subsequent cutting fluid and anti-rust fluid smearing effect is guaranteed in the process, pollution is avoided, cooperative work of the gathering driving mechanism and the cleaning transmission mechanism is achieved, and in the conveying process of the main shaft parts, the dust and impurities on the surfaces of the main shaft parts can be effectively removed. And surface cleaning and smearing are continuously conducted, time is saved, and the machining efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts production, in particular to a device for machining transverse holes of a main shaft of an automobile air-conditioning compressor. Background Art

[0002] With the continuous development of current science and technology, the main shaft of the automobile air-conditioning compressor is the power transmission component of the automobile air-conditioning compressor. It is driven by the power of the automobile engine to drive the automobile air-conditioning compressor swash plate to rotate. The main shaft of the automobile air-conditioning compressor is an axial structure with multi-stage diameter reduction. Two transverse holes perpendicular to the central axis are opened on the circumferential surface, which are respectively connected with the axial holes opened on the central axis of the main shaft of the automobile air-conditioning compressor, and the inner cavity of the rear cover of the automobile air-conditioning compressor is connected with the inner cavity of the cylinder body. The lubricating oil is sprayed from the inner cavity of the rear cover through the axial hole from the two transverse holes to lubricate the sliding plate arranged in the inner cavity of the cylinder body.

[0003] In traditional processing technology, the cleaning steps of spindle parts before drilling are often not comprehensive enough, which easily leaves dust and oil stains, resulting in poor spraying effect of cutting fluid in subsequent processing, affecting processing quality and part performance. Traditional processes rely on manual operation or simple mechanical fixtures to position parts, which are prone to position errors. In traditional processing, the spraying of cutting fluid is often uneven, which may lead to a lack of effective lubrication and cooling in some areas, thereby causing increased cutting temperature and accelerated tool wear. Due to multi-step manual operation and inefficient cleaning and coating processes, the processing time is longer. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a transverse hole processing device for the main shaft of an automobile air-conditioning compressor, which solves the problems of incomplete cleaning, positioning error, uneven cutting fluid spraying and long processing time in traditional processing technology, which seriously affect the processing quality and efficiency.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a transverse hole processing device for a main shaft of an automobile air-conditioning compressor, comprising: The base is used to fix the structure of the spraying operation. The extension frame is located above the base and is used to fix the conveying and punching mechanism and the gantry. The gantry is located above the conveying and punching mechanism and is used to fix the cleaning transmission mechanism. The gathering drive mechanism is located between the conveying and punching mechanism and the extension frame, and is used for the motion output of the spraying and smearing mechanism; The cleaning transmission mechanism cooperates with the conveying and punching mechanism to blow and wash the mechanical parts. At the same time, the material placement pool, air intake cylinder and driving turbofan are used to drive the spraying and smoothing mechanism to operate. The spraying and smearing mechanism is used for gathering and wiping mechanical parts through the cooperation of the wiping roller and the correction push plate.

[0006] Preferably, the extension frame is fixedly connected to the top of the base, the conveying and punching mechanism is arranged on the top of the extension frame, the gantry is fixedly connected to the top of the conveying and punching mechanism, the top of the base is also located below the conveying and punching mechanism and a gathering drive mechanism is arranged, the top of the base is also located between the conveying and punching mechanisms and a recovery ramp is fixedly connected, a cleaning transmission mechanism is arranged inside the gantry, and the spraying and smoothing mechanism consists of two groups distributed above the conveying and punching mechanism and connected to the gathering drive mechanism at the same time.

[0007] Preferably, the conveying and punching mechanism includes a guide roller frame, a belt transmission member and an output motor. The guide roller frame is fixedly connected to the top of the extension frame, and the guide roller frame includes conveying guide rollers that are evenly distributed in a straight line. The guide rollers of the guide roller frame are connected by a belt transmission member. The output motor is fixedly connected to the side of the guide roller frame and its motor end is fixedly connected to the guide roller shaft of the guide roller frame.

[0008] Preferably, the gathering drive mechanism includes two groups of side-thrust assemblies and a fixed platform, a rotating shaft column and a center linkage plate. The side-thrust assemblies are distributed on both sides of the top of the base. The side-thrust assemblies are linked and transmitted through the fixed platform, the rotating shaft column and the center linkage plate. The fixed platform is fixedly connected to the center of the top of the base, the rotating shaft column is rotatably connected to the top of the fixed platform, and the center linkage plate is fixedly connected to the output shaft at the top of the rotating shaft column.

[0009] Preferably, the side-thrusting assemblies include a hydraulic pushing member, a transverse guide rail, a correction pushing plate, a double-end rotating rod, a driving slider and a curved linkage bracket, the hydraulic pushing member is fixedly connected to the top of the base, the transverse guide rail is fixedly connected to the top of the base and is located between the hydraulic pushing members, the double-end rotating rod is rotatably connected to the two ends of the center linkage plate, the driving slider is slidably connected to the transverse guide rail, the curved linkage bracket is fixedly connected to the top of the driving slider, the other side ends of the double-end rotating rod are respectively rotatably connected to the top of the driving slider, and the upper inner side wall of the curved linkage bracket is fixedly connected to the push rod.

[0010] Preferably, the cleaning transmission mechanism includes a main air pipe and an in-line wind knife, the main air pipe is fixedly connected to the bottom wall of the gantry, the side wall of the main air pipe is provided with evenly distributed output ports, the input port of the main air pipe is fixedly connected to an air pump, the air pump is fixedly connected to the side wall of the gantry, the in-line wind knives are evenly distributed and fixedly connected to the bottom wall of the gantry, the output port of the main air pipe is communicated with the input port of the in-line wind knife, the end of the main air pipe away from the air pump position is fixedly connected to a double-way pipe, the double-way pipe has two output ports and both are fixedly connected to an air supply hose, the output end of the air supply hose away from the double-way pipe is fixedly connected to an air intake cylinder, the air intake cylinder is fixedly connected to the side wall of the material storage pool, the top wall of the air intake cylinder is fixedly connected to an exhaust pipe, the inner side wall of the air intake cylinder is rotatably connected to a driving turbofan, and the driving turbofan is fixedly connected to the outer rotating shaft of the wiping roller.

[0011] Preferably, the material spraying and smoothing mechanism includes a material pool, which is fixedly connected to the top wall of the correction push plate and adjacent to the gantry. The bottom wall inside the material pool is provided with evenly distributed nozzles. A wiping roller is rotatably connected to the bottom wall of the material pool. A gathering ramp is fixedly connected to the outer side of the bottom wall of the material pool. Evenly distributed gathering wheels are rotatably connected to the gathering ramp. The rotating axis of the wiping roller passes through the side wall of the material pool.

[0012] Preferably, a recovery pool is fixedly connected to the bottom of the base, and the curved input ports on both sides of the recovery ramp extend to the top of the recovery pool.

[0013] Preferably, the correction push plate is fixedly connected to the inner end of the push rod and is located above the conveying and punching mechanism.

[0014] Preferably, the conveying and punching mechanism also includes side frames and suspension frames distributed on both sides, the two sides of the suspension frames are relatively distributed and arranged on the top of the guide roller frame and are located in the input direction of the spraying and smoothing mechanism, and a driving screw is rotatably connected inside the side frame. The suspension frame is a gantry-type bracket structure, and the support arms at both ends are provided with nut sub-structures. The suspension frame is mounted on the driving screws inside the side frames on both sides through the nut sub-structures on both sides, and a hydraulic output component is arranged in the middle of the suspension frame, and an extension seat is fixedly connected to the output end of the hydraulic output component facing the guide roller frame, and equidistantly distributed punching drill bits are arranged on the extension seat.

[0015] Working principle: The air-conditioning compression spindle parts waiting for horizontal hole drilling are first transported through the conveying and punching mechanism fixed by the extension frame on the top of the base. The guide roller frame included in the conveying and punching mechanism is transported through its own distribution guide rollers, and the distribution guide rollers are linked to rotate by the butt-jointed belt transmission set, and the output motor outputs the rotational torque to make the entire guide roller mechanism of the guide roller frame run and transport the spindle parts. The spindle parts first enter the interior of the gantry, and at the same time, the gathering drive mechanism and the cleaning transmission mechanism are turned on. The air pump included in the cleaning transmission mechanism generates high-pressure wind and transports it to the main air pipe, which is distributed by the main air pipe to the inline wind knives arranged side by side inside the gantry, and the inline wind knives blow the high-pressure wind to the conveying and punching The main shaft parts transported by the hole mechanism are cleaned of dust before spraying. The high-pressure wind generated by the air pump is continuously transported to the double-way pipe along the main air pipe and transmitted to the air hose by the double-way pipe, and then transmitted to the corresponding air intake cylinder by two sets of air hoses. Since the high-pressure wind force is directly blown into the air intake cylinder, the driving turbofan installed inside the air intake cylinder begins to rotate synchronously under the impact of the high-pressure wind. After passing through the driving turbofan, the high-pressure wind is discharged from the exhaust pipe arranged on the top wall of the air intake cylinder. When the cleaning transmission mechanism is started, the gathering drive mechanism is opened synchronously. The gathering drive mechanism itself includes two sets of side thrust assemblies arranged opposite to each other on the top of the base. At the same time, the fixed platform, rotating shaft column and central linkage plate included in the gathering drive mechanism can make the two sets of side thrust assemblies run synchronously, starting the side thrust assembly The hydraulic pusher included in each of them, when the hydraulic pusher is started and pushes a group of curved linkage brackets fixed at the conveying ends of the two to move to the right, the group of curved linkage brackets uses the driving slider installed at the bottom to slide to the right on the two groups of horizontal guide rails installed on the right side of the top of the base. When the group of curved linkage brackets moves to the right, the group of curved linkage brackets drives the corresponding double-end rotating rods installed in the middle to rotate and unfold outward. After the movement of the group of double-end rotating rods, it drives the fixed platform installed at the other end to start rotating along the rotating shaft column. The rotation of the center linkage plate drives the other group of double-end rotating rods installed at the other end to rotate. The rotation of the group of double-end rotating rods rotates and unfolds outward at the same time, and the group of double-end rotating rods drives another group of curved linkage brackets to simultaneously The driving slider installed along the bottom moves outward on the transverse guide rail on the left side of the top of the base, so that the two sets of curved linkage brackets can move in relative directions at the same time. The correction push plates installed on the top of the two sets of curved linkage brackets through the push rods are used to clamp the spindle parts transported on the conveying and punching mechanism from the left and right sides, and the positions of the spindle parts are corrected from both sides. The side push assemblies are each equipped with a set of spraying and smoothing mechanisms set opposite to each other through the correction push plates. The spraying and smoothing mechanisms are simultaneously located on the surface of the conveying and punching mechanism in the direction of the conveying direction of the spindle parts. When the correction push plates are synchronously moved together, the material storage pools contained in the spraying and smoothing mechanism are also moving together. The gathering ramps set at the bottom of the material storage pools are also synchronously moved together along the surface of the guide roller frame and shovel the spindle parts against each other.The nozzles arranged on the bottom wall of the stock pool begin to spray cutting fluid on the surface of the spindle parts. Because the driving turbofan driven by the high-pressure wind also links the wiping roller arranged inside the stock pool to start rotating, a part of the wiping roller is located inside the stock pool, and the cutting fluid temporarily stored in the stock pool can be wiped to the surface of the spindle parts. While in contact and rotating, the spindle parts will also be driven to start rotating along the gathering wheel installed on the gathering ramp, and then the entire side will be sprayed. The cutting fluid on the surface of the parts can also be wiped and spread evenly. The cutting fluid leaked through the guide roller frame falls onto the recovery ramp, and is guided back to the recovery pool for recovery by the recovery ramp. The overall structure utilizes the high-pressure cleaning wind generated by the cleaning transmission mechanism to drive the driving turbofan to rotate, so that the driving turbofan drives the wiping roller in contact with the surface of the parts. The wipe roller rotates to reduce the drive equipment and the parts can be fully covered with cutting fluid and anti-rust liquid before drilling the horizontal hole. The main shaft parts that have been coated continue to be transported by the guide roller frame and gradually pass through the gantry notch of the suspension frame included in the conveying and punching mechanism. The main shaft is fixed again by the gathering drive mechanism and the spraying and smearing mechanism. The suspension frame is a set of gantry suspension frame structures, and its two ends are restricted in the side frames installed on both sides of the top of the guide roller frame by the added nut substructure. The displacement of the suspension frame is controlled by the driving screw installed in the side frame, so that the suspension frame can carry the hydraulic output parts installed on it and the extension seat and punching drill installed at the output end of the hydraulic output parts to move above the main shaft until it reaches the punching position. At the same time, the hydraulic output parts are turned on to make the extension seat drop, and the main shaft is quickly drilled.

[0016] The present invention provides a device for machining transverse holes of a main shaft of an automobile air-conditioning compressor. It has the following beneficial effects: 1. The present invention has fully automated drilling operations: various parts of the equipment are automated through motors and hydraulic drives, reducing manual intervention, improving processing consistency and safety, and the pressed output parts can be quickly drilled after reaching the drilling position, thereby improving overall production efficiency and meeting the needs of large-scale production.

[0017] 2. The present invention has efficient cleaning and coating effects: the high-pressure wind force generated by the air pump is used to clean the spindle parts to effectively remove surface dust and impurities. This process ensures the effect of subsequent coating of cutting fluid and anti-rust fluid, avoids pollution, and gathers the coordinated work of the driving mechanism and the cleaning transmission mechanism. During the conveying process of the spindle parts, the surface can be continuously cleaned and coated, saving time and improving processing efficiency.

[0018] 3. The present invention has precise positioning and clamping effects: the gathering drive mechanism realizes precise clamping and positioning of the spindle parts through two sets of side-thrust assemblies, which can effectively reduce the processing errors caused by inaccurate position during the processing and improve the processing accuracy. The design of double-end rotating rods and curved linkage brackets allows the clamping and adjustment to flexibly adapt to spindle parts of different sizes and shapes.

[0019] 4. The present invention has the effect of cutting fluid spraying and wiping: the nozzle at the bottom of the material pool evenly sprays the cutting fluid on the spindle parts to ensure that the entire surface is fully covered. This design helps to reduce the cutting temperature and extend the tool life. The wiping roller driven by high-pressure wind power rotates synchronously, which can ensure the uniform distribution of the liquid and remove excess liquid while applying the cutting fluid, preventing liquid accumulation and dirt. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The main structure of the present invention is shown in three dimensions. Figure 1 ; Figure 2 The main structure of the present invention is shown in three dimensions. Figure 2 ; Figure 3 The main structure of the present invention is shown in three dimensions. Figure 3 ; Figure 4 It is a top view schematic diagram of the main structure of the present invention; Figure 5 The main structure of the present invention is shown in three dimensions. Figure 4 ; Figure 6 The main structure of the present invention is shown in three dimensions. Figure 5 ; Figure 7 It is a schematic diagram of the internal structure of the main body of the present invention; Figure 8 It is a schematic diagram of the structure of the gathering drive mechanism of the present invention; Fig. 9 The schematic diagram of the cleaning transmission mechanism and the spraying and smearing mechanism structure combination of the present invention Figure 1 ; Fig.10 The schematic diagram of the cleaning transmission mechanism and the spraying and smearing mechanism structure combination of the present invention Figure 2 ; Fig.11 The schematic diagram of the cleaning transmission mechanism and the spraying and smearing mechanism structure combination of the present invention Figure 3 .

[0021] Among them, 1. base; 2. extension frame; 3. conveying and punching mechanism; 4. gantry; 5. gathering drive mechanism; 6. recovery ramp; 7. cleaning drive mechanism; 8. spraying and smoothing mechanism; 9. recovery tank; 31. guide roller frame; 32. belt drive; 33. output motor; 34. side frame; 35. drive screw; 36. suspension frame; 37. hydraulic output; 38. extension seat; 39. punching drill; 51. hydraulic pusher; 52. transverse guide rail ; 53. Fixed table; 54. Correction push plate; 55. Rotating shaft column; 56. Center linkage plate; 57. Double-end rotating rod; 58. Driving slider; 59. Curved linkage bracket; 510. Push rod; 71. Main air pipe; 72. Air pump; 73. In-line air knife; 74. Double-way pipe; 75. Air supply hose; 76. Intake cylinder; 77. Exhaust pipe; 78. Driving turbofan; 81. Material storage tank; 82. Wiping roller; 83. Focusing ramp; 84. Focusing wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings of the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Please see attached Figure 1 -Attached Figure 2 The embodiment of the present invention provides a transverse hole processing device for a main shaft of an automobile air-conditioning compressor, comprising: a base 1 for fixing a structure for spraying operation, an extension frame 2 located above the base 1 for fixing a conveying and punching mechanism 3 and a gantry 4, the gantry 4 located above the conveying and punching mechanism 3 for fixing a cleaning transmission mechanism 7, the extension frame 2 is fixedly connected to the top of the base 1, the conveying and punching mechanism 3 is arranged on the top of the extension frame 2, the gantry 4 is fixedly connected to the top of the conveying and punching mechanism 3, the top of the base 1 is also located below the conveying and punching mechanism 3 and is provided with a gathering drive mechanism 5, the top of the base 1 is also located between the conveying and punching mechanisms 3 and is fixedly connected with a recovery ramp 6, the gantry 4 is provided with a cleaning transmission mechanism 7, the spraying and smearing mechanism 8 is two groups distributed above the conveying and punching mechanism 3 and is connected to the gathering drive mechanism 5 at the same time, the bottom of the base 1 is fixedly connected with a recovery pool 9, and the curved input ports on both sides of the recovery ramp 6 extend to the top of the recovery pool 9.

[0024] Please see attached Figure 1 -Attached Figure 7The conveying and punching mechanism 3 includes a guide roller frame 31, a belt transmission member 32 and an output motor 33. The guide roller frame 31 is fixedly connected to the top of the extension frame 2. The guide roller frame 31 includes a linearly and evenly distributed conveying guide roller. The guide rollers of the guide roller frame 31 are connected by a belt transmission member 32. The output motor 33 is fixedly connected to the side of the guide roller frame 31 and its motor end is fixedly connected to the guide roller shaft of the guide roller frame 31. The conveying and punching mechanism 3 also includes side frames 34 and suspension frames 36 distributed on both sides. The suspension frames 36 are arranged on the top of the guide roller frame 31 on both sides and are located in the input direction of the spraying and smearing mechanism 8. A driving screw 35 is rotatably connected in the side frame 34. The suspension frame 36 is a gantry-type bracket structure, and its two end support arms are provided with nut substructures. , the suspension frame 36 is mounted on the driving screw 35 inside the side frames 34 on both sides through the nut substructures on both sides. A hydraulic output member 37 is arranged in the middle of the suspension frame 36. The output end of the hydraulic output member 37 facing the guide roller frame 31 is fixedly connected with an extension seat 38. The extension seat 38 is provided with equidistantly distributed drilling bits 39. The conveying and punching mechanism 3 also includes side frames 34 and suspension frames 36 distributed on both sides. The two sides of the suspension frame 36 are relatively distributed on the top of the guide roller frame 31 and are located in the input direction of the spraying and smearing mechanism 8. The driving screw 35 is rotatably connected in the side frame 34. The suspension frame 36 is a gantry-type bracket structure. The support arms at both ends are provided with nut substructures. The suspension frame 36 is mounted on the side frames 34 on both sides through the nut substructures on both sides. From the perspective of the driving screw 35 inside the frame 34, a hydraulic output member 37 is provided in the middle of the suspension frame 36. The output end of the hydraulic output member 37 in the direction of the guide roller frame 31 is fixedly connected to an extension seat 38. The extension seat 38 is provided with equidistantly distributed drilling drills 39. The air-conditioning compression spindle parts waiting for transverse hole drilling are first transported through the top of the base 1 through the conveying and punching mechanism 3 fixed by the extension frame 2. The guide roller frame 31 included in the conveying and punching mechanism 3 is transported through its own distributed guide rollers, and the distributed guide rollers are linked to rotate by the butt-jointed belt transmission member 32 sleeve, and the output motor 33 is used to output the rotational torque to make the entire guide roller mechanism of the guide roller frame 31 run and transport the spindle parts. The cutting fluid leaked through the guide roller frame 31 falls to the return On the collecting ramp 6, the recovery ramp 6 is used to guide the return flow to the recovery pool 9 for recovery. The overall structure uses the high-pressure cleaning wind generated by the cleaning transmission mechanism 7 to drive the driving turbofan 78 to rotate, so that the driving turbofan 78 drives the wiping roller 82 in contact with the surface of the parts to rotate, reducing the driving equipment while the parts can be fully covered with cutting fluid and rust-proof liquid before the horizontal hole is drilled. The main shaft parts that have been coated continue to be transported by the guide roller frame 31, and gradually pass through the gantry notch of the suspension frame 36 included in the conveying and punching mechanism 3, and the main shaft is fixed again by using the gathering drive mechanism 5 and the spraying and smearing mechanism 8. The suspension frame 36 is a group of gantry suspension frame structures, and its two ends are restricted in the side frames 34 installed on both sides of the top of the guide roller frame 31 by the added nut sub-structure.The driving screw 35 installed in the side frame 34 controls the displacement of the suspension frame 36, so that the suspension frame 36 can carry the hydraulic output member 37 installed thereon and the extension seat 38 and the drilling drill 39 installed at the output end of the hydraulic output member 37 to move above the main shaft until it reaches the drilling position. At the same time, the hydraulic output member 37 is turned on to make the extension seat 38 descend, so that the main shaft can be quickly drilled.

[0025] Please see attached Figure 1 -Attached Figure 8The gathering drive mechanism 5 is located between the conveying and punching mechanism 3 and the extension frame 2, and is used for the motion output of the spraying and smoothing mechanism 8. The gathering drive mechanism 5 includes two sets of side push components and a fixed platform 53, a rotating shaft column 55 and a central linkage plate 56. The side push components are distributed on both sides of the top of the base 1. The side push components are linked and transmitted through the fixed platform 53, the rotating shaft column 55 and the central linkage plate 56. The fixed platform 53 is fixedly connected to the center of the top of the base 1, the rotating shaft column 55 is rotatably connected to the top of the fixed platform 53, and the central linkage plate 56 is fixedly connected to the output shaft at the top of the rotating shaft column 55. The side push components include a hydraulic pusher 51, a transverse guide rail 52, a correction pusher plate 54, a double-end rotating rod 57, a driving slider 58 and a curved linkage bracket 59. The hydraulic pusher 5 1 is fixedly connected to the top of the base 1, the transverse guide rail 52 is fixedly connected to the top of the base 1 and is located between the hydraulic pushers 51, the double-end rotating rod 57 is rotatably connected to the two ends of the central linkage plate 56, the driving slider 58 is slidably connected to the transverse guide rail 52, the curved linkage bracket 59 is fixedly connected to the top of the driving slider 58, and the other side ends of the double-end rotating rod 57 are respectively rotatably connected to the top of the driving slider 58, the upper part of the inner side wall of the curved linkage bracket 59 is fixedly connected to the push rod 510, the correction push plate 54 is fixedly connected to the inner end of the push rod 510 and is located above the conveying and punching mechanism 3, when the cleaning transmission mechanism 7 is started, the gathering drive mechanism 5 is synchronously turned on, and the gathering drive mechanism 5 itself includes two sets of side push assemblies arranged on the top of the base 1 facing each other, and at the same time The fixed platform 53, the rotating shaft column 55 and the central linkage plate 56 included in the gathering drive mechanism 5 can make the two sets of side push assemblies run synchronously, and start the hydraulic pusher 51 included in each side push assembly. When the hydraulic pusher 51 is started and pushes a set of curved linkage brackets 59 fixed at the conveying ends of the two to move to the right, the curved linkage brackets 59 use the driving slider 58 installed at the bottom to slide to the right on the two sets of transverse guide rails 52 installed on the top right side of the base 1. When the curved linkage brackets 59 move to the right, the curved linkage brackets 59 drive the corresponding double-end rotating rods 57 installed in the middle to rotate outward and unfold. After the movement of the double-end rotating rods 57, the fixed platform 53 installed at the other end is driven to start to rotate along the rotating shaft column 5 5 rotates, the rotation of the center linkage plate 56 drives the other end of the other end of the center linkage plate 56 to rotate, and the rotation of the double-end rotating rod 57 drives the other group of curved linkage brackets 59 to move outward along the driving slider 58 installed at the bottom on the transverse guide rail 52 on the left side of the top of the base 1, so that the two groups of curved linkage brackets 59 can move in opposite directions at the same time. The correction push plates 54 installed on the top of the two groups of curved linkage brackets 59 through the push rods 510 clamp the spindle parts transported on the conveying and punching mechanism 3 from the left and right sides, and correct the position of the spindle parts from both sides. The side push assemblies are each equipped with a set of spraying and smearing mechanisms 8 set opposite to each other through the correction push plates 54.The spraying and smearing mechanism 8 is simultaneously located on the surface of the conveying and punching mechanism 3 in the direction of the main shaft parts conveying, when the correction push plate 54 is synchronously approached.

[0026] Please see attached Figure 1 -Attached Fig.11 The cleaning transmission mechanism 7 cooperates with the conveying and punching mechanism 3 to blow and wash the mechanical parts. At the same time, the material placement pool 81, the air intake cylinder 76 and the driving turbofan 78 are used to drive the spraying and smoothing mechanism 8 to operate. The cleaning transmission mechanism 7 includes a main air pipe 71 and an inline wind knife 73. The main air pipe 71 is fixedly connected to the bottom wall of the gantry 4. The side wall of the main air pipe 71 is provided with evenly distributed output ports. The input port of the main air pipe 71 is fixedly connected to an air pump 72. The air pump 72 is fixedly connected to the side wall of the gantry 4. The wind knives 73 are evenly distributed and fixedly connected to the bottom wall of the gantry 4. The output port of the main air pipe 71 is connected to the input port of the in-line wind knife 73. The end of the main air pipe 71 away from the air pump 72 is fixedly connected to a double-way pipe 74. The double-way pipe 74 has two output ports and is fixedly connected to a gas hose 75. The output end of the gas hose 75 away from the double-way pipe 74 is fixedly connected to an air intake cylinder 76. The air intake cylinder 76 is fixedly connected to the side wall of the material storage tank 81. The top wall of the air intake cylinder 76 is fixedly connected to an exhaust pipe 77. The inner wall of the cylinder 76 is rotatably connected to a driving turbofan 78, which is fixedly connected to the outer rotating shaft of the wiping roller 82. The shaft part first enters the interior of the gantry 4, and at the same time, the gathering drive mechanism 5 and the cleaning transmission mechanism 7 are turned on. The air pump 72 included in the cleaning transmission mechanism 7 generates high-pressure wind and transports it to the main air pipe 71, which distributes it to the inline wind knives 73 arranged side by side inside the gantry 4, and the inline wind knives 73 blow the high-pressure wind to the conveying punching mechanism 3 for conveying. The main shaft parts are cleaned of dust before spraying. The high-pressure wind generated by the air pump 72 is continuously transported to the double-way pipe 74 along the main air pipe 71 and is transmitted to the air hose 75 by the double-way pipe 74. The two sets of air hoses 75 are transmitted to the corresponding air intake cylinder 76. Since the high-pressure wind force is directly blown into the air intake cylinder 76, the driving turbofan 78 installed inside the air intake cylinder 76 starts to rotate synchronously under the impact of the high-pressure wind. After passing through the driving turbofan 78, the high-pressure wind is discharged from the exhaust pipe 77 arranged on the top wall of the air intake cylinder 76.

[0027] Please see attached Figure 1 -Attached Fig.11The spraying and smearing mechanism 8 is used for gathering and wiping mechanical parts through the cooperation of the wiping roller 82 and the correction push plate 54. The spraying and smearing mechanism 8 includes a material pool 81, which is fixedly connected to the top wall of the correction push plate 54 and is adjacent to the gantry 4. The bottom wall of the material pool 81 is provided with uniformly distributed nozzles. The bottom wall of the material pool 81 is rotatably connected with a wiping roller 82. The outer side of the bottom wall of the material pool 81 is fixedly connected with a gathering ramp 83, and the gathering ramp 83 is rotatably connected with uniformly distributed gathering wheels 84. The rotating shaft of the wiping roller 82 passes through the side wall of the material pool 81. The material pools 81 included in the spraying and smearing mechanism 8 are also close to each other. The bottom of the material pool 81 is provided with The gathering ramp 83 also synchronously approaches along the surface of the guide roller frame 31 and shovels the spindle parts against each other. The nozzles arranged on the bottom wall of the stock pool 81 begin to spray the cutting fluid on the surface of the spindle parts. Because the driving turbofan 78 driven by the high-pressure wind also links the wiping roller 82 arranged inside the stock pool 81 to start rotating, a part of the wiping roller 82 is located inside the stock pool 81, and the cutting fluid temporarily stored in the stock pool 81 can be wiped to the surface of the spindle parts. While in contact and rotating, the spindle parts will also be driven to start rotating along the gathering wheel 84 installed on the gathering ramp 83, and then the entire side is sprayed, and the cutting fluid on the surface of the parts can also be wiped and spread evenly.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transverse hole processing device for the main shaft of an automobile air-conditioning compressor, Features: include: The base (1) is used to fix the structure of the spraying operation. The extension frame (2) is located above the base (1) and is used to fix the conveying and punching mechanism (3) and the gantry (4). The gantry (4) is located above the conveying and punching mechanism (3) and is used to fix the cleaning transmission mechanism (7). The gathering drive mechanism (5) is located between the conveying and punching mechanism (3) and the extension frame (2) and is used for outputting the movement of the spraying and smoothing mechanism (8); The cleaning transmission mechanism (7) cooperates with the conveying and punching mechanism (3) to blow and wash the mechanical parts, and at the same time drives the spraying and smoothing mechanism (8) to operate through the material placement pool (81), the air intake cylinder (76) and the driving turbofan (78); The spraying and smearing mechanism (8) is used for gathering and wiping mechanical parts through the cooperation of the wiping roller (82) and the correction push plate (54).

2. The device for machining transverse holes of a main shaft of an automobile air-conditioning compressor according to claim 1, Features: The extension frame (2) is fixedly connected to the top of the base (1), the conveying and punching mechanism (3) is arranged on the top of the extension frame (2), the gantry (4) is fixedly connected to the top of the conveying and punching mechanism (3), the top of the base (1) is also located below the conveying and punching mechanism (3) and is provided with a gathering drive mechanism (5), the top of the base (1) is also located between the conveying and punching mechanisms (3) and is fixedly connected with a recovery ramp (6), a cleaning transmission mechanism (7) is arranged inside the gantry (4), and the spraying and smearing mechanism (8) is composed of two groups distributed above the conveying and punching mechanism (3) and connected to the gathering drive mechanism (5).

3. The device for machining transverse holes of a main shaft of an automobile air-conditioning compressor according to claim 1, Features: The conveying and punching mechanism (3) comprises a guide roller frame (31), a belt transmission member (32) and an output motor (33); the guide roller frame (31) is fixedly connected to the top of the extension frame (2); the guide roller frame (31) comprises a linearly evenly distributed conveying guide roller; the guide rollers of the guide roller frame (31) are connected via a belt transmission member (32); the output motor (33) is fixedly connected to the side of the guide roller frame (31) and a motor end thereof is fixedly connected to the guide roller shaft of the guide roller frame (31).

4. The device for machining transverse holes of a main shaft of an automobile air-conditioning compressor according to claim 1, Features: The gathering drive mechanism (5) comprises two sets of side-thrusting components and a fixed platform (53), a rotating shaft column (55) and a central linkage plate (56). The side-thrusting components are distributed on both sides of the top of the base (1). The side-thrusting components are linked and transmitted through the fixed platform (53), the rotating shaft column (55) and the central linkage plate (56). The fixed platform (53) is fixedly connected to the center of the top of the base (1), the rotating shaft column (55) is rotatably connected to the top of the fixed platform (53), and the central linkage plate (56) is fixedly connected to the output shaft at the top of the rotating shaft column (55).

5. The device for machining transverse holes of a main shaft of an automobile air-conditioning compressor according to claim 4, Features: The side thrust assembly comprises a hydraulic pusher (51), a transverse guide rail (52), a correction push plate (54), a double-end rotating rod (57), a driving slider (58) and a curved linkage bracket (59), wherein the hydraulic pusher (51) is fixedly connected to the top of the base (1), the transverse guide rail (52) is fixedly connected to the top of the base (1) and is located between the hydraulic pusher (51), the double-end rotating rod (57) is rotatably connected to the two ends of the central linkage plate (56), the driving slider (58) is slidably connected to the transverse guide rail (52), the curved linkage bracket (59) is fixedly connected to the top of the driving slider (58), the other side ends of the double-end rotating rod (57) are respectively rotatably connected to the top of the driving slider (58), and the upper part of the inner wall of the curved linkage bracket (59) is fixedly connected to the push rod (510).

6. The device for machining transverse holes of a main shaft of an automobile air-conditioning compressor according to claim 1, Features: The cleaning transmission mechanism (7) comprises a main air pipe (71) and in-line air knives (73), the main air pipe (71) being fixedly connected to the bottom wall of the gantry (4), the side wall of the main air pipe (71) being provided with evenly distributed output ports, the input port of the main air pipe (71) being fixedly connected to an air pump (72), the air pump (72) being fixedly connected to the side wall of the gantry (4), the in-line air knives (73) being evenly distributed and fixedly connected to the bottom wall of the gantry (4), the output port of the main air pipe (71) being communicated with the input port of the in-line air knives (73), the main air pipe (71) being remotely connected to the bottom wall of the gantry (4), A double-channel tube (74) is fixedly connected to one end away from the air pump (72), the double-channel tube (74) having two output ports and both fixedly connected to an air delivery hose (75), the output end of the air delivery hose (75) away from the double-channel tube (74) is fixedly connected to an air intake cylinder (76), the air intake cylinder (76) is fixedly connected to the side wall of the material storage tank (81), the top wall of the air intake cylinder (76) is fixedly connected to an exhaust pipe (77), the inner side wall of the air intake cylinder (76) is rotatably connected to a driving turbofan (78), and the driving turbofan (78) is fixedly connected to the outer rotating shaft of the wiping roller (82).

7. The device for machining transverse holes of a main shaft of an automobile air-conditioning compressor according to claim 1, Features: The material spraying and smoothing mechanism (8) comprises a material pool (81), the material pool (81) being fixedly connected to the top wall of the correction push plate (54) and adjacent to the gantry (4), the inner bottom wall of the material pool (81) being provided with uniformly distributed nozzles, the bottom wall of the material pool (81) being rotatably connected to a wiping roller (82), the outer side of the bottom wall of the material pool (81) being fixedly connected to a gathering ramp (83), the gathering ramp (83) being rotatably connected to uniformly distributed gathering wheels (84), and the rotating shaft of the wiping roller (82) passing through the side wall of the material pool (81).

8. The device for machining transverse holes of a main shaft of an automobile air-conditioning compressor according to claim 2, Features: The bottom of the base (1) is fixedly connected to a recovery pool (9), and the curved input ports on both sides of the recovery chute (6) extend to the top of the recovery pool (9).

9. The device for machining transverse holes of a main shaft of an automobile air-conditioning compressor according to claim 5, It is characterized in that The correction push plate (54) is fixedly connected to the inner end of the push rod (510) and is located above the conveying and punching mechanism (3).

10. The device for machining transverse holes of a main shaft of an automobile air-conditioning compressor according to claim 3, It is characterized in that The conveying and punching mechanism (3) further comprises side frames (34) and a suspension frame (36) distributed on both sides. The suspension frames (36) are arranged on the top of the guide roller frame (31) at opposite sides and are located in the direction of the input port of the spraying and smearing mechanism (8). A driving screw (35) is rotatably connected inside the side frames (34). The suspension frame (36) is a gantry-type bracket structure, and both end support arms of the suspension frame (36) are provided with nut auxiliary structures. The suspension frame (36) is mounted on the driving screw (35) inside the side frames (34) on both sides through the nut auxiliary structures on both sides. A hydraulic output component (37) is arranged in the middle of the suspension frame (36). The output end of the hydraulic output component (37) facing the guide roller frame (31) is fixedly connected to an extension seat (38), and the extension seat (38) is provided with equidistantly distributed punching drills (39).

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