A compressor housing processing stamping device

Abstract

The present invention relates to the technical field of stamping devices, and in particular to a compressor housing processing stamping device, including a fixed working device, a stamping device, a rotating device and a cutting and forming device, wherein the stamping device includes a stamping cylinder, and the rotating device includes a semi-circular rail rotating column. The semi-circular rail rotating column and a rotating dust collector are both connected to the stamping cylinder, and the rotating dust collector includes a heat dissipation fan. The cutting and forming device includes a stamping carrier, and a cutter is arranged in the middle of the stamping carrier. The present invention drives the rotating dust collector to move up and down through the up and down movement of the stamping cylinder, and converts the up and down movement into the circular motion of the heat dissipation fan through the rotating dust collector to achieve dust removal and heat dissipation. The semi-circular rail rotating column is rotated through the cooperation of the semi-circular rail rotating column and the rotating dust collector, and the cutting of the compressor housing after the stamping of the stamped cylinder is completed, thereby improving the efficiency of stamping and forming, reducing the manufacturing cost of the equipment and reducing the loss of the equipment.

Description

Technical Field

[0001] The invention relates to the technical field of stamping devices, and in particular to a stamping device for processing a compressor housing. Background Art

[0002] Stamping is a forming method that uses a press and a die to apply external force to plates, strips, pipes and profiles to cause plastic deformation or separation, thereby obtaining a workpiece (stamping part) of the desired shape and size. With the rapid development of the manufacturing industry, stamping technology, as an important method of metal processing, has been widely used in various industries. The stamping blanks are mainly hot-rolled and cold-rolled steel plates and steel strips. The compressor housing refers to the outer shell structure used to accommodate the internal parts of the compressor. It is the main structure of the compressor and is formed by casting, processing or forging. The compressor housing plays the role of protection, noise reduction, heat insulation and heat dissipation in the compressor. Traditional stamping devices often have the action of cutting after stamping, and cutting and forming usually require different equipment, which is difficult to meet the needs of efficient and high-quality production. Therefore, the present invention provides a compressor housing processing stamping device, which can cut the compressor housing after stamping, and has dust reduction and heat dissipation functions, improves its work efficiency, and reduces equipment costs. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a compressor housing processing stamping device.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a compressor housing processing stamping device, comprising a fixed working device, a stamping device is sleeved on the fixed working device, a rotating device is sleeved on the stamping device, and a cutting and forming device is connected to the bottom of the fixed working device, the stamping device comprises a flywheel, the lower end of the flywheel is sleeved on a buffer connector, the end of the buffer connector is sleeved with a "V"-shaped connector, the center of the "V"-shaped connector is sleeved with a concave connector, the concave connector is fixedly connected to a stamping cylinder, the lower part of the stamping cylinder is fixedly connected to a stamping foot, and the two ends of the stamping foot are respectively fixedly connected to a compressor housing stamping head;

[0005] The rotating device comprises a semi-circular rail rotating column and a rotating dust collector, wherein the semi-circular rail rotating column is connected to the stamping cylinder, and the rotating dust collector is sleeved on the stamping cylinder;

[0006] The cutting and forming device includes a cutter, and stamping carriers are arranged at both ends of the cutter. The cutting and forming device includes a stamping carrier and a cutter. The stamping carrier includes a bearing platform, and a movable bottom column is fixedly connected to the bottom of the bearing platform. A hole adapted to the stamping head of the compressor housing is opened on the bearing platform. There is a gap in the middle of the stamping carrier, and the cutter is arranged at the center position of the stamping carrier. The cutter includes a trapezoidal knife, the width of the trapezoidal knife is adapted to the gap on the stamping carrier, the bottom of the trapezoidal knife is on the same horizontal line as the bottom of the bearing platform, and the bottom of the trapezoidal knife is fixedly connected to the fixed base of the cutter.

[0007] As a preferred technical solution of the present invention, the semi-circular rail rotating column includes a semi-circular column with a semi-circular track provided on it, a notched circular plate is fixed at each of the upper and lower ends of the semi-circular column, and a socket is fixed on each of the notched circular plates.

[0008] As a preferred technical solution of the present invention, the rotating dust collector includes a connecting arm, the connecting arm is connected to the motion trajectory converter, the motion trajectory converter is fixedly connected to the transmission, the transmission is fixedly connected to the cross plate, and the cross plate is fixedly connected to the cooling fan.

[0009] As a preferred technical solution of the present invention, the buffer connecting piece includes a buffer rod, the buffer rod is provided with a thread, a spring is sleeved on one end of the buffer rod, a first connecting piece is sleeved at the midpoint of the buffer rod, a second connecting piece is sleeved on the outside of the first connecting piece, the tail of the buffer rod is fixedly connected to a third connecting piece, the third connecting piece is sleeved on one end of the "V"-shaped connecting piece, and the other end of the "V"-shaped connecting piece is sleeved on the second connecting piece.

[0010] As a preferred technical solution of the present invention, the rotating dust collector includes a connecting arm head, the connecting arm head is fixedly connected to a connecting arm shaft, the connecting arm head is connected to the stamping cylinder, and the connecting arm shaft is fixedly connected to a motion trajectory converter.

[0011] As a preferred technical solution of the present invention, the motion trajectory converter includes an open arc plate, which is curved in an arc shape, and a track movable cylinder is sleeved inside the open arc plate, one end of the track movable cylinder is fixedly connected to the connecting arm shaft, and the other end of the track movable cylinder passes through the open arc plate and is fixedly connected to one end of the rotating handle.

[0012] As a preferred technical solution of the present invention, the transmission device includes a conveyor belt, a small end of the conveyor belt is sleeved on the outer ring of the small rotating wheel, the small rotating wheel is fixedly connected to the upper end of the rotating handle, and a large end of the conveyor belt is connected to the outer ring of the large rotating wheel.

[0013] As a preferred technical solution of the present invention, the cross plate includes a movable rod and a short arc plate, the movable rod is in a "cross" shape, the short arc plate is an arc-shaped panel, the short arc plate is fixedly connected to both ends of the movable rod, and the center position of the movable rod is fixedly connected to the center position of the cooling fan.

[0014] As a preferred technical solution of the present invention, the shape of the notched circular plate is a notched circular panel, the notch diameter of the notched circular plate is adapted to the width of the short arc plate, the cross-connecting line of the quarter points on the upper surface of the semi-circular column and the quarter points on the lower surface is the winding trajectory of the semi-circular track, and the semi-circular track allows the two ends of the movable rod that are not connected to the short arc plate to slide through.

[0015] As a preferred technical solution of the present invention, the fixed working device includes an annular fixed base, both ends of which are fixedly connected with vertical stabilizing plates, a symmetrical cylindrical axis is sleeved on the vertical stabilizing plate, and the midpoint of the symmetrical cylindrical axis is connected to the side of the flywheel away from the center of the circle.

[0016] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0017] 1. A compressor casing processing and stamping device, which comprises a semicircular rail rotating column, a semicircular track on the semicircular column, a notch on the notched circular plate that can pass through a short arc plate and a movable rod, and the rotation of the cross plate is transmitted to the semicircular rail rotating column by using the track trace of the movable rod passing through the semicircular track when rotating, and the semicircular track is arranged to surround the semicircular column in a semicircle from top to bottom, so that the rotation of the semicircular rail rotating column is a semicircular motion of degrees, and the semicircular rail rotating column is connected to the stamping cylinder by arranging the semicircular rail rotating column, and the semicircular motion of the semicircular rail rotating column is transmitted to the stamping cylinder, so that when the stamping cylinder moves downward to the bottom, the stamping foot fixedly connected to the stamping cylinder and the compressor casing stamping head make a semicircular motion of degrees, and the cutting of the raw material plate of the compression casing is completed by arranging a trapezoidal knife fixed on the fixed base of the cutter, so as to complete the cutting and stamping. The function of the stamping device is increased, and the two actions of stamping and cutting are completed by one movement, thereby reducing the working cost.

[0018] 2. A compressor casing processing and stamping device, which is fixedly connected to a compressor casing stamping head at both ends of a stamping foot, and a stamping carrier adapted thereto is provided. When the stamping foot drives the compressor casing stamping head downward for stamping, the production of two compressor casings can be completed at the same time. By arranging the compressor casing stamping head to be fully adapted to the carrier platform, it is ensured that when the compressor casing stamping head performs a semicircular motion after stamping the raw material plate downward, the compressor casing stamping head can fully drive the carrier platform to rotate, so that the trapezoidal knife cuts the raw material plate that has not been pressed into the inside of the carrier platform, and when the stamping cylinder is lifted, the compressor casing stamping head is separated from the carrier platform, ensuring that the cutting action is carried out continuously after stamping. At the same time, the symmetrically distributed carrier platform ensures that the stamping model is the same after the carrier platform is rotated, thereby ensuring the quality and standardization of the compressor casing obtained after stamping.

[0019] 3. A compressor housing processing stamping device, which connects a symmetrical cylindrical shaft at a position off the center of a flywheel so that the circular motion generated when the flywheel rotates produces a displacement of a certain position in the vertical direction, and then converts the eccentric motion of the flywheel into an up and down reciprocating motion through the cooperation of a buffer connector and a "V"-shaped connector, and then transmits the up and down reciprocating motion to the stamping cylinder through a concave connector, thereby completing the stamping of the stamping cylinder and ensuring the stamping strength of the compressor housing.

[0020] 4. A compressor casing processing and stamping device, by setting a first connecting piece, sleeve-connecting the first connecting piece with the second connecting piece, and then vertically fixing the first connecting piece with the thread, by setting a spring sleeved at the front end of the thread, when the downward stamping pressure generated by the flywheel is too large, the overload pressure is driven by the inward squeezing movement of the first connecting piece and the second connecting piece, thereby driving the spring to produce elastic deformation, and the relieved pressure is then transmitted downward through the "V"-shaped connecting piece, thereby avoiding machine loss caused by excessive stamping pressure and extending the service life of the machine.

[0021] 5. A compressor casing processing and stamping device, which is fixedly connected to a cross plate by arranging a heat dissipation fan, and the cross plate is fixedly connected to a transmission device. When the transmission device rotates, the cross plate rotates under the rotation of the transmission device, and the heat dissipation fan also rotates under the drive of the cross plate. By arranging a heat dissipation fan with a fan blade, during the rotation process, the heat dissipation fan can move the surrounding gas to generate airflow to remove dust and dissipate heat for the device, thereby avoiding machine loss caused by excessive heat generated by friction during the stamping process.

[0022] 6. A compressor casing processing stamping device, by setting the shape of an open arc plate to be an incomplete arc, adapting the track movable cylinder to the open arc plate, ensuring that the track movable cylinder can move in the open arc plate, through the incomplete arc of the open arc plate, the up and down reciprocating motion of the open arc plate is converted into circular motion through the track movable cylinder, so that the rotating handle fixedly connected to the track movable cylinder makes a circular motion, the small rotating wheel is driven to rotate by the circular motion of the rotating handle, and the rotation of the small rotating wheel is transmitted to the large rotating wheel by a conveyor belt, so that the up and down reciprocating motion of the stamping cylinder can be converted into circular motion, thereby reducing mechanical energy consumption and machine use costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the position structure of the fixed working device, the punching device and the cutting and forming device of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the fixed working device of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the punching device of the present invention;

[0027] Figure 5 It is a schematic diagram of the exploded structure of the punching device of the present invention;

[0028] Figure 6 It is a structural schematic diagram of the buffer connector of the present invention;

[0029] Figure 7 It is a structural schematic diagram of the rotating device of the present invention;

[0030] Figure 8 It is a structural schematic diagram of a half-circle rail-type rotating column of the present invention;

[0031] Fig. 9 It is a structural schematic diagram of the rotary dust collector of the present invention;

[0032] Fig.10 It is a schematic diagram of the exploded structure of the rotary dust collector of the present invention;

[0033] Fig.11 It is a structural schematic diagram of the connecting arm of the present invention;

[0034] Fig.12 It is a structural schematic diagram of the motion trajectory converter of the present invention;

[0035] Fig.13 It is a schematic diagram of the structure of the transmission device of the present invention;

[0036] Fig.14It is a structural schematic diagram of the cross plate of the present invention;

[0037] Fig.15 It is a schematic structural diagram of the cutting and forming device of the present invention;

[0038] Fig.16 It is a schematic diagram of the exploded structure of the cutting and forming device of the present invention.

[0039] Among them: 1. Fixed working device; 11. Vertical stabilizing plate; 12. Symmetrical cylindrical shaft; 13. Annular fixed base; 2. Stamping device; 21. Flywheel; 22. Buffer connector; 221. Buffer rod; 222. Thread; 223. Spring; 224. First connector; 225. Second connector; 226. Third connector; 23. "V"-shaped connector; 24. Concave connector; 25. Stamping cylinder; 26. Stamping foot; 27. Compressor housing stamping head; 3. Rotating device; 31. Semi-circular rail rotating column; 311. Socket; 312. Notched circular plate; 313. Semi-circular column; 314. Semi-circular track ; 32. Rotating dust collector; 321. Connecting arm; 3211. Connecting arm head; 3212. Connecting arm shaft; 322. Motion trajectory converter; 3221. Open arc plate; 3222. Track movable cylinder; 3223. Rotating handle; 323. Transmission; 3231. Conveyor belt; 3232. Small turntable; 3233. Large turntable; 324. Cooling fan; 325. Cross plate; 3251. Movable rod; 3252. Short arc plate; 4. Cutting and forming device; 41. Stamping carrier; 411. Carrying platform; 412. Movable bottom column; 42. Cutter; 421. Trapezoidal knife; 422. Cutter fixed base. DETAILED DESCRIPTION

[0040] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can all be obtained from commercial channels.

[0041] Embodiment: Figure 1-Figure 16As shown, a compressor housing processing stamping device comprises a fixed working device 1, a stamping device 2 is sleeved on the fixed working device 1, a rotating device 3 is sleeved on the stamping device 2, a cutting and forming device 4 is connected to the bottom of the fixed working device 1, the stamping device 2 comprises a flywheel 21, the lower end of the flywheel 21 is sleeved on a buffer connector 22, a "V"-shaped connector 23 is sleeved on the end of the buffer connector 22, a concave connector 24 is sleeved at the center of the "V"-shaped connector 23, the concave connector 24 is fixedly connected to a stamping cylinder 25, the lower part of the stamping cylinder 25 is fixedly connected to a stamping foot 26, and the two ends of the stamping foot 26 are respectively fixedly connected to a compressor housing stamping head 27;

[0042] The rotating device 3 includes a semi-circular rail rotating column 31 and a rotating dust collector 32. The semi-circular rail rotating column 31 is connected to the stamping cylinder 25, and the rotating dust collector 32 is sleeved on the stamping cylinder 25.

[0043] The cutting and forming device 4 includes a cutter 42, and stamping carriers 41 are arranged at both ends of the cutter 42. The cutting and forming device 4 includes a stamping carrier 41 and a cutter 42. The stamping carrier 41 includes a bearing platform 411, and a movable bottom column 412 is fixedly connected below the bearing platform 411. A hole matching the compressor housing stamping head 27 is opened on the bearing platform 411. There is a gap in the middle of the stamping carrier 41. The cutter 42 is arranged at the center position of the stamping carrier 41. The cutter 42 includes a trapezoidal knife 421. The width of the trapezoidal knife 421 is matched with the gap on the stamping carrier 41. The bottom of the trapezoidal knife 421 is on the same horizontal line as the bottom of the bearing platform 411, and the bottom of the trapezoidal knife 421 is fixedly connected to the cutter fixed base 422.

[0044] The semicircular railed rotating column 31 comprises a semicircular column 313 , on which a semicircular track 314 is provided. A notched circular plate 312 is fixed to each of the upper and lower ends of the semicircular column 313 , and a sleeve 311 is fixed to each of the notched circular plates 312 .

[0045] The rotating dust collector 32 includes a connecting arm 321 , the connecting arm 321 is connected to a motion trajectory converter 322 , the motion trajectory converter 322 is fixedly connected to a transmission 323 , the transmission 323 is fixedly connected to a cross plate 325 , and the cross plate 325 is fixedly connected to a cooling fan 324 .

[0046] The buffer connector 22 includes a buffer rod 221, on which a thread 222 is provided. A spring 223 is sleeved at one end of the buffer rod 221. A first connector 224 is sleeved at the midpoint of the buffer rod 221. A second connector 225 is sleeved on the outside of the first connector 224. The tail of the buffer rod 221 is fixedly connected to a third connector 226. The third connector 226 is sleeved on one end of the "V"-shaped connector 23, and the other end of the "V"-shaped connector 23 is sleeved on the second connector 225.

[0047] The rotating dust collector 32 includes a connecting arm head 3211 , the connecting arm head 3211 is fixedly connected to a connecting arm shaft 3212 , the connecting arm head 3211 is connected to the stamping cylinder 25 , and the connecting arm shaft 3212 is fixedly connected to a motion trajectory converter 322 .

[0048] The motion trajectory converter 322 includes an open arc plate 3221, which is curved in an arc shape. A track movable cylinder 3222 is sleeved inside the open arc plate 3221. One end of the track movable cylinder 3222 is fixedly connected to the connecting arm shaft 3212, and the other end of the track movable cylinder 3222 passes through the open arc plate 3221 and is fixedly connected to one end of the rotating handle 3223.

[0049] The transmission device 323 includes a conveyor belt 3231, a small end of the conveyor belt 3231 is sleeved on the outer ring of a small rotating wheel 3232, the small rotating wheel 3232 is fixedly connected to the upper end of the rotating handle 3223, and a large end of the conveyor belt 3231 is connected to the outer ring of the large rotating wheel 3233.

[0050] The cross plate 325 includes a movable rod 3251 and a short arc plate 3252. The movable rod 3251 is in a "cross" shape, and the short arc plate 3252 is an arc-shaped panel. The short arc plate 3252 is fixedly connected to both ends of the movable rod 3251. The center position of the movable rod 3251 is fixedly connected to the center position of the cooling fan 324.

[0051] The shape of the notched circular plate 312 is a circular panel with a notch, and the notch diameter of the notched circular plate 312 is adapted to the width of the short arc plate 3252. The cross-connecting line between the quarter points on the upper surface and the quarter points on the lower surface of the semi-circular column 313 is the winding track of the semi-circular track 314. The semi-circular track 314 allows the two ends of the movable rod 3251 that are not connected to the short arc plate 3252 to slide through.

[0052] The fixed working device 1 comprises an annular fixed base 13, both ends of which are fixedly connected with vertical stabilizing plates 11, a symmetrical cylindrical shaft 12 is sleeved on the vertical stabilizing plate 11, and the midpoint of the symmetrical cylindrical shaft 12 is connected to the side of the flywheel 21 away from the center.

[0053] Working principle:

[0054] The first step is to install the device of the present invention. The annular fixed base 13 is fixedly installed on the work surface. The vertical stabilizing plate 11 is then fixedly connected to the annular fixed base 13. The rotating dust collector 32 is fixedly connected to the stamping cylinder 25 through the connecting arm head 3211. The semi-circular rail rotating column 31 is then sleeved with the stamping cylinder 25. The position of the semi-circular rail rotating column 31 is fixed to ensure that the stamping cylinder 25 can reciprocate up and down in the semi-circular rail rotating column 31 through the sleeve 311. The flywheel 21 is then sleeved on the stamping device 2. Finally, the stamping The pressing device 2 is installed on the fixed working device 1, wherein the flywheel 21 is connected to the symmetrical cylindrical shaft 12 in an eccentric connection, and then the cutter fixed base 422 is fixed on the center position of the annular fixed base 13. The track formed by the annular fixed base 13 and the cutter fixed base 422 can allow the movable bottom column 412 to move in the middle. Check whether the trapezoidal knife 421 is on the same horizontal line with the upper surface of the supporting platform 411. After confirmation, place the compressor casing raw material plate to be stamped on the supporting platform 411, turn on the machine and start working.

[0055] The second step is that after starting up, the flywheel 21 rotates eccentrically on the symmetrical cylindrical shaft 12. Through the rotation of the flywheel 21, the buffer connector 22 connected to the flywheel 21 makes an up-and-down reciprocating motion. When the flywheel 21 rotates to the bottom, the buffer connector 22 moves downward, and when the flywheel 21 rotates to the top, the buffer connector 22 moves upward. The up-and-down reciprocating motion of the buffer connector 22 drives the up-and-down motion of the "V"-shaped connector 23 connected to the buffer connector 22. The "V"-shaped connector 23 is connected to the concave connector 24, and the up-and-down motion of the concave connector 24 is driven by the movement of the "V"-shaped connector 23. The concave connector 24 is fixedly connected to the stamping cylinder 25. Driven by the concave connector 24, the stamping cylinder 25 makes an up-and-down reciprocating motion.

[0056] In the third step, when the stamping cylinder 25 in the first step performs up and down reciprocating motion, the connecting arm 321 fixedly connected to the stamping cylinder 25 through the open arc plate 3221 also performs up and down reciprocating motion, the connecting arm shaft 3212 is fixedly connected to the connecting arm head 3211, and the connecting arm shaft 3212 is fixedly connected to the track movable cylinder 3222 above, the track movable cylinder 3222 runs through the open arc plate 3221, and its motion trajectory is limited by the shape of the open arc plate 3221. When the connecting arm 321 performs up and down motion, the track movable cylinder 3222 is affected by the shape of the open arc plate 3221, and the up and down motion is converted into a circular motion along the shape of the open arc plate 3221. The other end of the track movable cylinder 3222 is fixedly connected to the rotating handle 3223, and the rotating handle 3223 also performs circular motion.

[0057] In the fourth step, as shown in the attached figure, the upper end of the rotating handle 3223 is fixedly connected to the small rotating wheel 3232. When the rotating handle 3223 moves, the conveyor belt 3231 connected to the outer ring of the small rotating wheel 3232 is driven to rotate. Under the transmission of the conveyor belt 3231, the large rotating wheel 3233 connected to the other end of the conveyor belt 3231 also makes a circular motion. A cross plate 325 is fixedly connected to the center of the large rotating wheel 3233. The cross plate 325 also repeats the circular motion driven by the large rotating wheel 3233.

[0058] In the fifth step, when the cross plate 325 rotates, the movable rod 3251 as shown in the attached figure will pass through the notch on the notched circular plate 312 and move along the semicircular track 314 on the semicircular column 313. The semicircular track 314 is a specific track opened by a curve formed by the staggered connection of the quarter points of the upper and lower notched circular plates 312. The semicircular track 314 surrounds the semicircular column 313 from top to bottom in a half circle, thereby ensuring that when the movable rod 3251 passes through the semicircular track 314, the semicircular column 313 just rotates 180 degrees, and the position of the semicircular track rotating column 31 in the entire device is fixed, so the semicircular column 313 only makes a 180-degree semicircular motion on the horizontal plane.

[0059] The sixth step, when the stamping cylinder 25 moves downward, the stamping foot 26 fixedly connected to the stamping cylinder 25 moves downward, and the two ends of the stamping foot 26 are fixedly connected to the compressor casing stamping head 27. Under the downward movement of the stamping foot 26, the compressor casing stamping head 27 follows downward, and when the compressor casing stamping head 27 contacts the compressor casing raw material plate placed in advance, the stamping action begins, and the downward pressure is used to press the raw material plate into the stamping carrier 41 adapted to the compressor casing stamping head 27, completing the stamping of half of the compressor casing shell into a body, and when the compressor casing stamping head 27 is completely pressed into the stamping carrier 41, the movable rod 3251 in the previous step just passes through the notch on the notch circular plate 312, and starts to make a 180-degree semi-circle motion through the semi-circle track 314, and the short arc plate 3252 also passes through the notch on the notch circular plate 312 and smoothly passes through the semi-circle track rotating column 31 under the rotation of the cross plate 325.

[0060] Step 7: When the semi-circular rail rotating column 31 in the previous step starts to rotate, the compressor housing punch 27 has been completely pressed into the carrier 411. When the semi-circular rail rotating column 31 starts to rotate, the compressor housing punch 27 starts to rotate with the carrier 411. The movable bottom column 412 fixedly connected to the bottom of the carrier 411 moves in a semi-circular motion along the annular track formed by the cutter fixed base 422 and the annular fixed base 13. When the carrier 411 rotates, the raw material pressed into the carrier 411 The plate also rotates until it rotates to the trapezoidal knife 421, which cuts it. The compressor shell pressed into the inside of the carrier 411 remains intact in the carrier 411, and the remaining raw material plate part that has not been pressed into the carrier 411 will be cut off by the trapezoidal knife 421. When the semi-circular track rotating column 31 completes the semi-circular motion, as the stamping cylinder 25 rises, the semi-circular track rotating column 31 makes a 180-degree circular motion in the counterclockwise direction, so that the cutting and forming device 4 moves to the initial position.

[0061] In the eighth step, during the whole process, the cooling fan 324 fixedly connected to the cross plate 325 rotates driven by the cooling fan 324. The rotation of the cooling fan 324 generates airflow, which removes dust and dissipates heat for the entire device. When the downward pressure generated by the flywheel 21 is too large, the pressure can be transmitted to the second connecting member 225 and the first connecting member 224 through the flywheel 21. The second connecting member 225 and the first connecting member 224 are bent to transmit the pressure to the spring 223, and the deformation of the spring 223 is used for buffering.

[0062] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A compressor housing processing punching device, comprising a fixed working device (1), a punching device (2) sleeved on the fixed working device (1), a rotating device (3) sleeved on the punching device (2), and a cutting and forming device (4) connected to the bottom of the fixed working device (1), characterized in that: The punching device (2) comprises a flywheel (21), the lower end of the flywheel (21) is sleeved on a buffer connection piece (22), the end of the buffer connection piece (22) is sleeved with a "V"-shaped connection piece (23), the center of the "V"-shaped connection piece (23) is sleeved with a concave connection piece (24), the concave connection piece (24) is fixedly connected to a punching cylinder (25), the bottom of the punching cylinder (25) is fixedly connected to a punching foot (26), and the two ends of the punching foot (26) are respectively fixedly connected to a compressor housing punching head (27); The rotating device (3) comprises a semi-circular rail rotating column (31) and a rotating dust collector (32); the semi-circular rail rotating column (31) is connected to the stamping cylinder (25); and the rotating dust collector (32) is sleeved on the stamping cylinder (25); The cutting and forming device (4) comprises a cutter (42), and punching carriers (41) are arranged at both ends of the cutter (42). The cutting and forming device (4) comprises a punching carrier (41) and a cutter (42), and the punching carrier (41) comprises a bearing platform (411). A movable bottom column (412) is fixedly connected below the bearing platform (411). A hole matching the compressor housing punching head (27) is provided on the bearing platform (411). A gap is provided in the middle of the punching carrier (41). The cutter (42) is arranged at the center of the punching carrier (41). The cutter (42) comprises a trapezoidal knife (421), and the width of the trapezoidal knife (421) matches the gap on the punching carrier (41). The bottom of the trapezoidal knife (421) and the bottom of the bearing platform (411) are on the same horizontal line, and the bottom of the trapezoidal knife (421) is fixedly connected to the cutter fixed base (422); The semi-circular tracked rotating column (31) comprises a semi-circular column (313), a semi-circular track (314) is provided on the semi-circular column (313), a notched circular plate (312) is fixed to each of the upper and lower ends of the semi-circular column (313), and a sleeve (311) is fixed to each of the notched circular plates (312); The rotating dust collector (32) comprises a connecting arm (321), the connecting arm (321) is connected to a motion trajectory converter (322), the motion trajectory converter (322) is fixedly connected to a transmission (323), the transmission (323) is fixedly connected to a cross plate (325), and the cross plate (325) is fixedly connected to a cooling fan (324); The rotating dust collector (32) comprises a connecting arm head (3211), the connecting arm head (3211) is fixedly connected to a connecting arm shaft (3212), the connecting arm head (3211) is connected to the stamping cylinder (25), and the connecting arm shaft (3212) is fixedly connected to a motion trajectory converter (322); The motion track converter (322) comprises an open arc plate (3221), the open arc plate (3221) is curved in an arc shape, a track movable cylinder (3222) is sleeved inside the open arc plate (3221), one end of the track movable cylinder (3222) is fixedly connected to the connecting arm shaft (3212), and the other end of the track movable cylinder (3222) passes through the open arc plate (3221) and is fixedly connected to one end of a rotating handle (3223); The transmission device (323) comprises a conveyor belt (3231), a small end of the conveyor belt (3231) is sleeved on the outer ring of a small rotating wheel (3232), the small rotating wheel (3232) is fixedly connected to the upper end of the rotating handle (3223), and a large end of the conveyor belt (3231) is connected to the large rotating wheel (3233); The cross plate (325) comprises a movable rod (3251) and a short arc plate (3252); the movable rod (3251) is in the shape of a "cross"; the short arc plate (3252) is an arc-shaped panel; the short arc plate (3252) is fixedly connected to both ends of the movable rod (3251); and the center position of the movable rod (3251) is fixedly connected to the center position of the heat dissipation fan (324); The notched circular plate (312) is in the shape of a notched circular panel, the notch diameter of the notched circular plate (312) is adapted to the width of the short arc plate (3252), the cross-connection line between the quarter points on the upper surface and the quarter points on the lower surface of the semicircular column (313) is the winding track of the semicircular track (314), and the semicircular track (314) allows the two ends of the movable rod (3251) that are not connected to the short arc plate (3252) to slide through.

2. A compressor housing processing and stamping device according to claim 1, characterized in that: The buffer connecting member (22) comprises a buffer rod (221), the buffer rod (221) is provided with a thread (222), one end of the buffer rod (221) is sleeved with a spring (223), a first connecting member (224) is sleeved at the midpoint of the buffer rod (221), a second connecting member (225) is sleeved on the outside of the first connecting member (224), the tail of the buffer rod (221) is fixedly connected to a third connecting member (226), the third connecting member (226) is sleeved with one end of the "V"-shaped connecting member (23), and the other end of the "V"-shaped connecting member (23) is sleeved with the second connecting member (225).

3. A compressor housing processing and stamping device according to claim 1, characterized in that: The fixed working device (1) comprises an annular fixed base (13), both ends of the annular fixed base (13) are fixedly connected to vertical stabilizing plates (11), a symmetrical cylindrical shaft (12) is sleeved on the vertical stabilizing plate (11), and the midpoint of the symmetrical cylindrical shaft (12) is connected to a side of the flywheel (21) away from the center of the circle.

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