CN210412099U

CN210412099U - High-precision stamping and assembling equipment for refrigerant bottle production

Info

Publication number: CN210412099U
Application number: CN201921515409.1U
Authority: CN
Inventors: 徐俊伟; 朱真日; 周远航
Original assignee: Wuyi Xilinde Machinery Manufacture Co ltd
Current assignee: Wuyi Xilinde Machinery Manufacture Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-04-28
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a high-precision stamping and assembling device for refrigerant bottle production, which comprises a stamping base, wherein a rotating device is arranged on the stamping base; the rotating device is connected with a rotating disc, and a plurality of stamping chassis are annularly arranged on the rotating disc; each stamping chassis is provided with a stamping die and an optical generator; a plurality of baffle blocks are arranged on the side surface of the rotary table; one side of the rotary table is provided with a mounting rack, and the mounting rack is provided with a fine adjustment device, a slide rail and a stamping top disc; a hydraulic cylinder is arranged on the stamping top disc, a stamping rod is connected to the hydraulic cylinder, and an optical fiber sensor is arranged on the bottom surface of the stamping top disc; the bottom end of the mounting rack is provided with an arc-shaped sliding groove, and a photosensitive sensor is arranged on the inner bottom surface of the arc-shaped sliding groove. The utility model discloses not only can improve work efficiency, still have that machining precision is high, convenient operation, security are high, long service life, the effectual and high advantage of stability in use of punching press.

Description

High-precision stamping and assembling equipment for refrigerant bottle production

Technical Field

The utility model relates to a refrigerant bottle stamping equipment, especially high accuracy punching press equipment is used in refrigerant bottle production.

Background

In the process of producing the refrigerant bottle, a plate is required to be cut into a wafer, the wafer is pressed into a cavity by a forming machine, then punching is carried out, and then a needle core valve is placed at the top of the cavity and is punched, assembled and shaped by a punching machine; however, in the existing refrigerant bottle stamping machines, a stamping rod corresponds to a stamping die, a refrigerant bottle needs to be placed on the stamping die manually in the stamping process, then the whole device is started to stamp, the stamped finished product is taken down after the stamping is finished, and then the next refrigerant bottle is placed on the stamping die, the whole process needs to be operated by a worker in real time, and the operation is not only inconvenient; moreover, all the steps can not be carried out simultaneously, so that the working efficiency is influenced; meanwhile, after the whole stamping machine is used for a long time, the stamping rod can be deviated due to the impact force between the stamping rod and the stamping die, so that the position of subsequent stamping is inaccurate, the refrigerant bottle can be seriously damaged, and the processing precision is influenced. Therefore, the existing stamping equipment for refrigerant production has the problems of lower working efficiency, lower processing precision and inconvenient operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigerant bottle production is with high accuracy punching press equipment. The utility model discloses not only can improve work efficiency, still have the advantage that the machining precision is high and convenient operation.

The technical scheme of the utility model: the high-precision stamping and assembling equipment for producing the refrigerant bottle comprises a stamping base, wherein a rotating device is arranged on the stamping base; the rotating device is connected with a turntable, and a plurality of annular punching chassis which are uniformly distributed are arranged on the circumference of the turntable; the middle part of the upper surface of each stamping chassis is provided with a stamping die, and both sides of each stamping die are provided with optical generators; arc-shaped shielding blocks are arranged at the positions, corresponding to the circle center of each stamping chassis, on the side surfaces of the turntables; a mounting rack is arranged on one side of the turntable, and a fine adjustment device is arranged on the top surface of the mounting rack at a position corresponding to the upper part of the turntable; sliding rails are arranged on two sides of the fine adjustment device, and a stamping top disc is arranged between the two sliding rails; a hydraulic cylinder is arranged on the stamping top disc, a stamping rod is connected to the hydraulic cylinder, optical fiber sensors are arranged on the bottom surface of the stamping top disc at positions corresponding to the two sides of the hydraulic cylinder, and the optical fiber sensors correspond to the light generator; the bottom end part of the mounting rack is provided with a vertical arc-shaped sliding chute, and the inner bottom surface of the arc-shaped sliding chute is provided with a photosensitive sensor; the arc-shaped sliding groove is connected with the shielding block in a sliding manner.

In the high-precision stamping and assembling equipment for producing the refrigerant bottle, a buffer groove is formed in the stamping chassis at a position corresponding to the stamping die, and a plurality of buffer springs which are uniformly distributed are arranged on the inner bottom surface of the buffer groove; a plurality of first buffer magnets which are vertically and uniformly distributed are arranged on the inner wall of the buffer groove; a buffer pad is fixedly sleeved on the bottom surface of the stamping die, and a plurality of second buffer magnets which are uniformly distributed are attached to the side wall of the buffer pad; one end of each buffer spring is fixedly connected with the bottom surface of the buffer pad.

In the high-precision stamping and assembling equipment for producing the refrigerant bottle, the rotating device comprises a servo motor, and a rotating rod is arranged on the servo motor; a differential mechanism is arranged between the rotating rod and the servo motor, and one end part of the rotating rod is connected with the turntable; a rotary groove is formed in the position, corresponding to the rotary disc, of the stamping base, and a fixed channel is formed in the middle of the bottom surface of the rotary groove; one end of the fixed channel is connected with an installation cavity, and the servo motor is arranged in the installation cavity; the dwang sets up in fixed passage.

In the aforementioned high accuracy punching press equipment for refrigerant bottle production, micromatic setting includes the worm of being connected with the punching press overhead pan, and the one end of worm is connected with the worm wheel.

In the high-precision stamping and assembling equipment for producing the refrigerant bottle, a control box is arranged on one side of the stamping base, and a controller is arranged in the control box; a starting button is arranged on the surface of the control box, and an emergency stop button is arranged on one side of the starting button; the rotating device, the light generator, the optical fiber sensor, the fine adjustment device, the hydraulic cylinder, the photosensitive sensor, the start button and the emergency stop button are all electrically connected with the controller.

In the high-precision stamping and assembling equipment for producing the refrigerant bottle, the top surface of the stamping die is in threaded connection with arc-shaped top covers, and the middle part of each arc-shaped top cover is provided with a lower top groove; a pressure sensor is arranged on the bottom surface of the lower top groove; the pressure sensor is electrically connected with the controller.

In the high-precision stamping and assembling equipment for refrigerant bottle production, the distance from the groove bottom of the arc-shaped sliding groove to the rotary table is the same as the width of the blocking piece.

Compared with the prior art, the utility model discloses improved current production stamping equipment for refrigerant bottle, through be provided with rotating device on the punching press base, rotating device is connected with the carousel, be provided with a plurality of annular evenly distributed's punching press chassis on the circumference of carousel, all be provided with stamping die on every punching press chassis, install a plurality of stamping die on the carousel, rethread rotating device drives the carousel and rotates, realize carrying out flowing water formula operation in the small area, realize that material loading, punching press and unloading can go on simultaneously, can not influence each other, thereby changed the former on-line material loading, then punching press last unloading single step mode, work efficiency is improved; the light generators are arranged on two sides of the stamping die, the optical fiber sensors which are symmetrically distributed are arranged on the bottom surface of the stamping top plate, light rays emitted by the optical fiber sensors are detected by the two optical fiber sensors, so that the positions of the stamping rod and the stamping die are judged, and when the two optical fiber sensors detect the light rays, the central axis of the stamping rod and the central axis of the stamping die are on the same vertical line, and stamping is directly carried out; when one or two optical fiber sensors of the two optical fiber sensors do not detect light, the central axis of the stamping rod and the central axis of the stamping die are on a different vertical line, and then the adjustment is carried out through the fine adjustment device, and the stamping work is not carried out until the two optical fiber sensors detect the light, so that the processing precision is improved; simultaneously, through be provided with the arc spout on the mounting bracket, be provided with photosensitive sensor on the interior bottom surface of arc spout, the cooperation sets up a plurality of evenly distributed's on the side of carousel shelters from the piece, when a certain stamping die moved the below of stamping rod, shelter from the piece and can slide in the arc spout along with the carousel rotation, can cover photosensitive sensor along with sheltering from behind the piece slides in the arc spout, photosensitive sensor can adjust the rotational speed of carousel after sheltering from, when waiting to hide photosensitive sensor is whole, stamping die just in time is located the stamping rod under, and then not only can avoid the carousel turned angle excessive, the machining precision has further been improved, can also make things convenient for going on of unloading and material loading, the operation is convenient, the security has been improved. In addition, the utility model discloses still through set up the dashpot on the punching press chassis, be provided with a plurality of buffer springs on the bottom surface in the dashpot, be provided with a plurality of evenly distributed first buffer magnet on the inside wall of dashpot, be provided with the blotter on the bottom surface of stamping die, be provided with the second buffer magnet on the lateral wall of blotter, utilize buffer spring and buffer pad can slow down when the punching press, the impact force between stamping die and the punching press chassis, and then can slow down the wearing and tearing of stamping die and punching press chassis, and then increase of service life; through the arrangement of the first buffer magnet and the second buffer magnet, the attractive force between the first buffer magnet and the second buffer magnet is utilized, so that the impact force can be further reduced, and the connection between the impact die and the impact base can be more stable, so that the stability in use is improved while the machining precision is ensured; the punching base is provided with the rotating groove, the fixed channel and the mounting cavity, the turntable is arranged in the rotating groove, and the bottom surface of the rotating groove is used for supporting the turntable, so that the abrasion to the servo motor can be reduced as much as possible while the rotation of the turntable is not influenced, and the service life is further prolonged; the rotating rod is arranged in the fixed channel, the position of the rotating rod can be fixed by utilizing the fixed channel, and the rotating stability of the rotating disk can be ensured by matching with the limiting effect of the rotating groove on the rotating disk; the position of the stamping fixed disc is adjusted in a mode that the worm wheel and the worm are matched with each other, so that the adjustment precision is improved; the control box is arranged on one side of the stamping base, the controller, the starting button and the emergency stop button are arranged on the control box, and the controller is used for controlling the whole stamping process, so that the use is further facilitated; the arc-shaped top cover is connected to the top surface of the stamping die in a threaded manner, so that the stamping die can be better attached to a refrigerant bottle by utilizing the arc-shaped top surface, and the stamping effect is improved; meanwhile, the arc-shaped top cover can be detached and replaced through rotation, so that the punching press machine can be suitable for punching of refrigerant bottles in different shapes, and the use is further facilitated; the distance from the groove bottom of the arc-shaped sliding groove to the rotary table is set to be the same as the width of the shielding block, so that the shielding block can ensure that light is completely blocked when the shielding block is attached to the arc-shaped sliding groove, and the positioning accuracy is improved. Therefore, the utility model discloses not only can improve work efficiency, still have that machining precision is high, convenient operation, security are high, long service life, the good and high advantage of stability in use of punching press.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a top view of the turntable;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B;

fig. 5 is a partially enlarged view at C in fig. 1.

The labels in the figures are: 1-punching base, 2-turning device, 3-rotary table, 4-punching base plate, 5-punching die, 6-optical generator, 7-blocking block, 8-mounting frame, 9-fine tuning device, 10-slide rail, 11-punching top plate, 12-hydraulic cylinder, 13-punching rod, 14-arc chute, 15-photosensitive sensor, 16-buffer groove, 17-buffer spring, 18-first buffer magnet, 19-buffer pad, 20-second buffer magnet, 21-servo motor, 22-rotary rod, 23-differential, 24-turning groove, 25-fixed channel, 26-mounting cavity, 27-worm, 28-worm wheel, 29-control box, 30-controller, 31-start button, 32-emergency stop button, 33-arc top cover, 34-lower top groove, 35-pressure sensor and 36-optical fiber sensor.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. The high-precision stamping and assembling equipment for producing the refrigerant bottle is shown in figures 1 to 5 and comprises a stamping base 1, wherein a rotating device 2 is arranged on the stamping base 1; the rotating device 2 is connected with a rotary table 3, and a plurality of annular punching chassis 4 which are uniformly distributed are arranged on the circumference of the rotary table 3; a stamping die 5 is arranged in the middle of the upper surface of each stamping chassis 4, and an optical generator 6 is arranged on each of two sides of each stamping die 5; an arc-shaped shielding block 7 is arranged at the position, corresponding to the circle center of each stamping chassis 4, on the side surface of the rotary table 3; a mounting rack 8 is arranged on one side of the turntable 3, and a fine adjustment device 9 is arranged on the top surface of the mounting rack 8 at a position corresponding to the upper part of the turntable 3; two sides of the fine adjustment device 9 are provided with slide rails 10, and a stamping top disc 11 is arranged between the two slide rails 10; a hydraulic cylinder 12 is arranged on the stamping top disc 11, a stamping rod 13 is connected to the hydraulic cylinder 12, optical fiber sensors 36 are arranged on the bottom surface of the stamping top disc 11 at positions corresponding to the two sides of the hydraulic cylinder 12, and the optical fiber sensors 36 correspond to the light generator 6; a vertical arc-shaped sliding groove 14 is formed in the bottom end of the mounting frame 8, and a photosensitive sensor 15 is arranged on the inner bottom surface of the arc-shaped sliding groove 14; the arc chute 14 is connected with the shielding block 7 in a sliding way.

A buffer groove 16 is arranged at the position, corresponding to the stamping die 5, on the stamping chassis 4, and a plurality of buffer springs 17 which are uniformly distributed are arranged on the inner bottom surface of the buffer groove 16; a plurality of first buffer magnets 18 which are vertically and uniformly distributed are arranged on the inner wall of the buffer groove 16; a buffer pad 19 is fixedly sleeved on the bottom surface of the stamping die 5, and a plurality of second buffer magnets 20 which are uniformly distributed are attached to the side wall of the buffer pad 19; one end of each buffer spring 17 is fixedly connected with the bottom surface of the buffer pad 19; the rotating device 2 comprises a servo motor 21, and a rotating rod 22 is arranged on the servo motor 21; a differential 23 is arranged between the rotating rod 22 and the servo motor 21, and one end part of the rotating rod 22 is connected with the turntable 3; a rotating groove 24 is formed in the position, corresponding to the rotary table 3, of the stamping base 1, and a fixed channel 25 is arranged in the middle of the bottom surface of the rotating groove 24; one end of the fixed channel 25 is connected with a mounting cavity 26, and the servo motor 21 is arranged in the mounting cavity 26; rotating rod 22 is disposed within fixed channel 25; the fine adjustment device 9 comprises a worm 27 connected with the stamping top disc 11, and one end of the worm 27 is connected with a worm wheel 28; a control box 29 is arranged on one side of the stamping base 1, and a controller 30 is arranged in the control box 29; a starting button 31 is arranged on the surface of the control box 29, and an emergency stop button 32 is arranged on one side of the starting button 31; the rotating device 2, the light generator 6, the optical fiber sensor 36, the fine adjustment device 9, the hydraulic cylinder 12, the photosensitive sensor 15, the start button 31 and the emergency stop button 32 are all electrically connected with the controller 30; the top surface of the stamping die 5 is in threaded connection with arc-shaped top covers 33, and the middle part of each arc-shaped top cover 33 is provided with a lower top groove 34; a pressure sensor 35 is arranged on the bottom surface of the lower top groove 34; the pressure sensor 35 is electrically connected with the controller 30; the distance from the groove bottom of the arc-shaped sliding groove 14 to the rotary table 3 is the same as the width of the shielding block 7.

The working principle is as follows: the controller 30 used in the utility model adopts a programmable controller with the models of Cortex-R8, Cortex-R7 or Cortex-M7, etc.; the used photosensitive sensor 15 adopts LXD/GB3-A1DPS, LDX-GB5-A1E or IRM-3638T and other models; the pressure sensor 35 is of PT124G-213, PT124B-113 or PT124G-125 type, and the fiber optic sensor 36 is of FX-320N, FX-320CP or GS-ZBJ-I type.

When the stamping operation is carried out, the whole device is connected with an external power supply, and then the starting button 31 is pressed, so that the controller 30, the light generator 6, the photosensitive sensor 15, the pressure sensor 35 and the optical fiber sensor 36 are all started; then, a refrigerant bottle provided with a stylet mounting base is placed on the stamping die 5, then the controller 30 controls the servo motor 21 to start, the servo motor 21 can drive the rotating rod 22 to rotate after starting, the rotating rod 22 can drive the rotating disc 3 to rotate, the rotating disc 3 can drive the stamping die 5 to move towards the lower part of the stamping rod 13, and meanwhile, due to the arrangement of the differential mechanism 23, the speed of the servo motor 21 driving the rotating disc 3 to rotate can not be too high; in the rotating process of the rotating disc 3, the shielding block 7 on one side of the rotating disc 3 can slowly slide into the arc-shaped sliding groove 14, along with the increase of the area of the shielding block 7 sliding into the arc-shaped sliding groove 14, the shielding block 7 can slowly shield the photosensitive sensor 15, so that light detected by the photosensitive sensor 15 can be weakened, the signal value of a current signal converted by the photosensitive sensor 15 can slowly decrease, the photosensitive sensor 15 can send the current signal to the controller 30, and the controller 30 can control the rotating speed of the servo motor 21 according to the signal value, so that the rotating speed of the rotating disc 3 can be controlled; when the blocking piece 7 completely slides into the arc-shaped sliding groove 14, the blocking piece 7 completely blocks the photosensitive sensor 15, so that the photosensitive sensor 15 cannot detect an optical signal, at this time, the current signal value sent to the controller 30 by the photosensitive sensor 15 is zero, the controller 30 controls the servo motor 21 to stop, so that the rotating disc 3 stops rotating, and at this time, the stamping die 5 corresponding to the blocking piece 7 is just positioned below the stamping top disc 11; meanwhile, the optical fiber sensor 36 on the bottom surface of the stamped top plate 11 performs signal transmission with the light generator 6 on the stamped bottom plate 4 (namely, laser emitted by the light generator 6 irradiates on the optical fiber sensor 36); when the central axis of the stamping rod 13 and the central axis of the stamping die 5 are on the same vertical line, the two optical fiber sensors 36 simultaneously receive the light emitted by the light generator 6 and send an electrical signal to the controller 30; when the central axis of the stamping rod 13 and the central axis of the stamping die 5 are not on the same vertical line, one or two optical fiber sensors 36 in the two optical fiber sensors 36 cannot receive light emitted by the light generator 6, only 1 or none of the electrical signals of the optical fiber sensors 36 received by the controller 30 is received, at this time, the controller 30 controls the worm wheel 28 to start, the worm wheel 28 starts to drive the worm 27 to move, the worm 27 moves to drive the stamping top plate 11 to move, the stamping top plate 11 moves to drive the stamping rod 13 to move until the two optical fiber sensors 36 simultaneously receive the light emitted by the light generator 6; and within 10 seconds, the two optical fiber sensors 36 still do not receive the light emitted by the light generator 6 at the same time, the controller 30 controls the worm wheel 28 to start reversely, so that the worm 27 drives the punching top disc 11 and the punching rod 13 on the punching top disc 11 to move reversely until the two optical fiber sensors 36 receive the light emitted by the light generator 6 at the same time, and the positioning adjustment is completed.

After the central axis of the stamping rod 13 and the central axis of the stamping die 5 are confirmed to be on the same vertical line, the controller 30 controls the hydraulic cylinder 12 to be started, and the hydraulic cylinder 12 drives the stamping rod 13 to move towards the stamping die 5 after being started, so that the stamping rod 13 can downwards stamp and assemble the needle core mounting base at the top of the refrigerant bottle, and the two are tightly fixed together; when the stamping assembly is carried out, the impact force of the stamping rod 13 can push the stamping die 5 to move towards the bottom surface of the buffer groove 16, the buffer groove 16 moves to drive the buffer cushion 19 to move towards the bottom surface of the buffer groove 16 together, and the buffer cushion 19 moves to compress the buffer spring 17, so that the abrasion to the stamping die 5, the stamping chassis 4 and the turntable 3 can be reduced by utilizing the double buffering effect of the buffer spring 17 and the buffer cushion 19, and the service life of smoke dust is prolonged; meanwhile, the first buffer magnet 18 and the hot second buffer magnet 20 are attracted with each other, so that the position of the stamping die 5 can be stabilized, a certain buffer effect can be achieved, the structural stability is improved, and the service life can be further prolonged; when the pressure sensor 35 detects a pressure value, the pressure sensor 35 sends an electrical signal to the controller 30, and the controller 30 determines that the punching assembly is completed and controls the hydraulic cylinder 12 to stop, so that the punching rod 13 moves upwards and returns to the initial position; then the controller 30 controls the servo motor 21 to start, after the servo motor 21 starts, the rotating rod 22 is driven to rotate, and the rotating rod 22 drives the rotating disc 3 to move, so that the stamping die 5 located below the stamping rod 13 rotates to one side of the stamping rod 13, and the stamping die 5 located behind the stamping die 5 moves to below the stamping rod 13; at the moment, the feeding and the blanking can be carried out without influencing the subsequent stamping and assembling work, thereby improving the working efficiency.

Claims

1. Refrigerant bottle production is with high accuracy punching press equipment, its characterized in that: comprises a stamping base (1), wherein a rotating device (2) is arranged on the stamping base (1); the rotating device (2) is connected with a turntable (3), and a plurality of annular punching chassis (4) which are uniformly distributed are arranged on the circumference of the turntable (3); the middle part of the upper surface of each stamping chassis (4) is provided with a stamping die (5), and both sides of each stamping die (5) are provided with optical generators (6); arc-shaped blocking blocks (7) are arranged at the positions, corresponding to the circle center of each stamping chassis (4), on the side surface of the rotary table (3); a mounting rack (8) is arranged on one side of the turntable (3), and a fine adjustment device (9) is arranged on the top surface of the mounting rack (8) at a position corresponding to the upper part of the turntable (3); sliding rails (10) are arranged on two sides of the fine adjustment device (9), and a stamping top disc (11) is arranged between the two sliding rails (10); a hydraulic cylinder (12) is arranged on the stamping top disc (11), a stamping rod (13) is connected to the hydraulic cylinder (12), optical fiber sensors (36) are arranged on the bottom surface of the stamping top disc (11) at positions corresponding to the two sides of the hydraulic cylinder (12), and the optical fiber sensors (36) correspond to the optical generator (6) in position; a vertical arc-shaped sliding groove (14) is formed in the bottom end of the mounting frame (8), and a photosensitive sensor (15) is arranged on the inner bottom surface of the arc-shaped sliding groove (14); the arc-shaped sliding chute (14) is connected with the blocking piece (7) in a sliding way.

2. The refrigerant bottle production uses high accuracy punching press equipment of claim 1, characterized in that: a buffer groove (16) is formed in the position, corresponding to the stamping die (5), of the stamping chassis (4), and a plurality of buffer springs (17) which are uniformly distributed are arranged on the inner bottom surface of the buffer groove (16); a plurality of first buffer magnets (18) which are vertically and uniformly distributed are arranged on the inner wall of the buffer groove (16); a cushion pad (19) is fixedly sleeved on the bottom surface of the stamping die (5), and a plurality of second buffer magnets (20) which are uniformly distributed are attached to the side wall of the cushion pad (19); one end of each buffer spring (17) is fixedly connected with the bottom surface of the buffer pad (19).

3. The refrigerant bottle production uses high accuracy punching press equipment of claim 1, characterized in that: the rotating device (2) comprises a servo motor (21), and a rotating rod (22) is installed on the servo motor (21); a differential (23) is arranged between the rotating rod (22) and the servo motor (21), and one end part of the rotating rod (22) is connected with the turntable (3); a rotary groove (24) is formed in the position, corresponding to the rotary disc (3), of the stamping base (1), and a fixed channel (25) is arranged in the middle of the bottom surface of the rotary groove (24); one end of the fixed channel (25) is connected with a mounting cavity (26), and the servo motor (21) is arranged in the mounting cavity (26); the rotating rod (22) is arranged in the fixed channel (25).

4. The refrigerant bottle production uses high accuracy punching press equipment of claim 1, characterized in that: the fine adjustment device (9) comprises a worm (27) connected with the stamping top disc (11), and one end of the worm (27) is connected with a worm wheel (28).

5. The refrigerant bottle production uses high accuracy punching press equipment of claim 1, characterized in that: a control box (29) is arranged on one side of the stamping base (1), and a controller (30) is arranged in the control box (29); a starting button (31) is arranged on the surface of the control box (29), and an emergency stop button (32) is arranged on one side of the starting button (31); the rotating device (2), the light generator (6), the optical fiber sensor (36), the fine adjustment device (9), the hydraulic cylinder (12), the photosensitive sensor (15), the starting button (31) and the emergency stop button (32) are all electrically connected with the controller (30).

6. The refrigerant bottle production uses high accuracy punching press equipment of claim 5, characterized in that: arc-shaped top covers (33) are connected to the top surface of the stamping die (5) in a threaded manner, and a lower top groove (34) is formed in the middle of each arc-shaped top cover (33); a pressure sensor (35) is arranged on the bottom surface of the lower top groove (34); the pressure sensor (35) is electrically connected with the controller (30).

7. The high-precision stamping and assembling equipment for producing refrigerant bottles as claimed in any one of claims 1 to 6, wherein: the distance from the groove bottom of the arc-shaped sliding groove (14) to the rotary table (3) is the same as the width of the blocking piece (7).