Burr treatment equipment for high-precision fastener manufacturing

Abstract

The invention relates to the technical field of fastener machining equipment, and discloses high-precision fastener manufacturing burr treatment equipment which comprises a vibration barrel, a vibration mechanism is arranged at the bottom of the vibration barrel, a gas supply mechanism is arranged at the bottom end of the vibration mechanism, and a lifting mechanism is arranged at the bottom of the vibration barrel. The top of the gas supply mechanism is provided with an excess gas discharge mechanism, the vibration mechanism is used for providing power for the vibration barrel, the gas supply mechanism can be used for storing gas when the vibration mechanism vibrates, and the lifting mechanism moves up and down through the gas in the gas supply mechanism. The movable plate is driven to descend through the lifting mechanism, vibration force is generated through the vibration mechanism, high-precision fasteners and polishing media are rapidly screened, and therefore manual taking-out and screening or screening through another device is not needed after polishing, the transferring time is saved, time and labor are saved, and the polishing efficiency is improved. And the deburring efficiency of the high-precision fastener is improved.

Description

Technical Field

[0001] The invention relates to the technical field of fastener processing equipment, in particular to a burr processing equipment for manufacturing high-precision fasteners. Background Art

[0002] The burr removal equipment used in high-precision fastener manufacturing includes vibration grinding equipment, ultrasonic deburring equipment and electrochemical deburring equipment. Vibration grinding equipment drives the grinding medium and high-precision fasteners inside the equipment to vibrate and remove burrs. It is suitable for fasteners with larger sizes and less complex shapes. Ultrasonic deburring equipment uses high-frequency vibration to remove burrs attached to the surface of fasteners, and can handle complex structures. Electrochemical deburring equipment uses the principle of electrochemical corrosion to accurately remove burrs. These devices can improve the surface quality of fasteners, ensure their assembly accuracy, and enhance product performance and reliability.

[0003] The vibration grinding equipment used for deburring high-precision fasteners in the prior art requires manual removal and screening of the grinding medium and the high-precision fasteners after the burr removal of the high-precision fasteners, or the use of another device to screen the grinding medium and the high-precision fasteners, resulting in a waste of transportation time, thereby reducing the efficiency of deburring the high-precision fasteners. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a burr processing equipment for high-precision fastener manufacturing, which solves the problem in the prior art that the vibration grinding equipment needs to be manually taken out and screened after grinding, or another device is used to screen the grinding medium and high-precision fasteners, thereby reducing the efficiency of deburring high-precision fasteners.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a burr processing equipment for high-precision fastener manufacturing, including a vibrating barrel, a vibrating mechanism is provided at the bottom of the vibrating barrel, a gas supply mechanism is provided at the bottom of the vibrating mechanism, a lifting mechanism is provided at the bottom of the vibrating barrel, and an excess gas discharge mechanism is provided at the top of the gas supply mechanism. The vibrating mechanism is used to provide power for the vibrating barrel, the gas supply mechanism can be used to store gas when the vibrating mechanism vibrates, and the lifting mechanism uses the gas in the gas supply mechanism to move up and down.

[0006] Preferably, the vibration mechanism includes a plurality of movable rods, the tops of the plurality of movable rods are fixedly connected to the bottom of the vibration barrel, the outer sleeve of the movable rod is provided with a spring, the outer bottom end of the movable rod is slidably connected to a stabilizing sleeve, the bottom of the vibration barrel is fixedly connected to a mounting shell, the interior of the mounting shell is fixedly connected to a motor, and the output end of the motor is fixedly connected to a swing block.

[0007] Preferably, the gas supply mechanism includes a chassis, the top of which is fixedly connected between the bottoms of the plurality of stabilizing sleeves, the interior of the chassis is provided with a plurality of inflation grooves, the interior of the inflation grooves is slidably connected with a movable plug, the top of the movable plug is fixedly connected to the bottom of the movable rod, the interior of the chassis is provided with a plurality of annular connecting grooves, the annular connecting grooves are connected with the inflation grooves, the interior of the chassis is provided with a plurality of air inlet grooves, the middle end of the chassis is provided with an air storage groove, the air inlet groove is connected with the inflation groove, the plurality of air inlet grooves are all connected with the air storage groove, the exterior of the chassis is fixedly connected with a one-way valve, the interior of the one-way valve is connected with the interior of one of the inflation grooves.

[0008] Preferably, the lifting mechanism includes a plurality of air cylinders, the exteriors of the plurality of air cylinders are fixedly connected to the bottom end of the vibrating barrel, the interior of the air cylinder is slidably connected with a movable limit plate, the top of the movable limit plate is fixedly connected with a connecting rod, the bottom of the air cylinder is fixedly connected with an exhaust valve, an annular ventilation pipe is fixedly connected between the exteriors of the plurality of air cylinders, the bottom of the annular ventilation pipe is fixedly connected with a connecting hose, the bottom of the connecting hose is fixedly connected with a gas on-off control valve, the bottom of the gas on-off control valve is fixedly connected to the top of the chassis, and a movable plate is fixedly connected between the tops of the plurality of connecting rods.

[0009] Preferably, the excess gas discharge mechanism includes a fixed tube, the bottom of which is fixedly connected to the top of the chassis, the top of which is fixedly connected to a sealing tube, the interior of the fixed tube is slidably connected to a movable ring, the middle of the movable ring is fixedly connected to a ventilation movable tube, a plurality of exhaust holes are provided in the middle of the ventilation movable tube, the top of the ventilation movable tube is fixedly connected to a limiting top, the outer sleeve of the sealing tube is provided with a tension spring, and the bottom of the fixed tube is communicated with the interior of the gas storage tank.

[0010] Preferably, a sieve plate is fixedly connected to the middle end of the interior of the vibration barrel, and the movable plate is slidably connected to the interior of the vibration barrel.

[0011] Preferably, the top of the vibration barrel is rotatably connected to a rotating cover, the outside of the vibration barrel is rotatably connected to an electric telescopic rod, and the output end of the electric telescopic rod is rotatably connected to the outside of the rotating cover.

[0012] Preferably, one end of the spring is fixedly connected to the top of the stabilizing sleeve, and the other end of the spring is fixedly connected to the bottom of the top end of the movable rod.

[0013] Preferably, the interior of the gas on-off control valve is connected to the interior of the gas storage tank, and the connecting rod passes through the top of the gas cylinder.

[0014] Preferably, one end of the tension spring is fixedly connected to the top of the fixing tube, and the other end of the tension spring is fixedly connected to the bottom of the limiting top.

[0015] The present invention provides a burr treatment device for high-precision fastener manufacturing, which has the following beneficial effects: 1. The present invention drives the movable plate to descend through a lifting mechanism, and uses a vibration mechanism to generate vibration force, so as to quickly screen high-precision fasteners and grinding media, so that after grinding, there is no need to manually take out and screen or use another device for screening, which saves transportation time, saves time and labor, improves the deburring efficiency of high-precision fasteners, and also saves the cost of adding equipment or labor, reducing the production cost of high-precision fasteners.

[0016] 2. The present invention can achieve the raising or lowering of the movable plate through the cooperation of the gas supply mechanism and the lifting mechanism, and then can achieve the loading and unloading of the grinding medium, so that automatic loading and unloading can be realized, and then the function of the equipment can be increased, and the practicability of the equipment is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The three-dimensional Figure 1 ; Figure 2 It is a structural schematic diagram of the movable rod in the present invention; Figure 3 It is a structural schematic diagram of the swing block in the present invention; Figure 4 It is a schematic diagram of the structure of the gas filling tank in the present invention; Figure 5 It is a schematic diagram of the structure of the stabilizing jacket in the present invention; Figure 6 It is a structural schematic diagram of the annular connecting groove in the present invention; Figure 7 It is a structural schematic diagram of the sieve plate in the present invention; Figure 8 It is a schematic diagram of the structure of the annular ventilation pipe in the present invention; Fig. 9 It is a structural schematic diagram of the movable plate in the present invention; Fig.10 It is a structural schematic diagram of the gas cylinder in the present invention; Fig.11 It is a structural schematic diagram of the fixed pipe in the present invention; Fig.12 It is a schematic diagram of the structure of the ventilation moving pipe in the present invention.

[0018] Among them, 1. Vibrating barrel; 2. Vibrating mechanism; 201. Active rod; 202. Spring; 203. Stable jacket; 204. Mounting shell; 205. Motor; 206. Swing block; 3. Gas supply mechanism; 301. Chassis; 302. Inflatable tank; 303. Active plug; 304. Annular connecting tank; 305. Inlet tank; 306. Gas storage tank; 307. One-way valve; 4. Lifting mechanism; 401. Air cylinder; 40 2. Movable limit plate; 403. Connecting rod; 404. Exhaust valve; 405. Annular ventilation pipe; 406. Connecting hose; 407. Gas on-off control valve; 5. Excess gas discharge mechanism; 501. Fixed pipe; 502. Sealing pipe; 503. Movable ring; 504. Ventilation movable pipe; 505. Exhaust hole; 506. Limiting top; 507. Tension spring; 6. Rotating cover; 7. Electric telescopic rod; 8. Sieve plate; 9. Movable plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in 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.

[0020] Please see attached Figure 1 -Attached Fig.12 The embodiment of the present invention provides a burr processing equipment for manufacturing high-precision fasteners, including a vibration barrel 1, a vibration mechanism 2 is arranged at the bottom of the vibration barrel 1, a gas supply mechanism 3 is arranged at the bottom end of the vibration mechanism 2, a lifting mechanism 4 is arranged at the bottom of the vibration barrel 1, and an excess gas discharge mechanism 5 is arranged at the top of the gas supply mechanism 3. The vibration mechanism 2 is used to provide power for the vibration barrel 1. When the vibration mechanism 2 vibrates, the gas supply mechanism 3 can be used to store gas. The lifting mechanism 4 moves up and down using the gas in the gas supply mechanism 3. A sieve plate 8 is fixedly connected to the middle end of the interior of the vibration barrel 1, and a movable plate 9 is slidably connected to the interior of the vibration barrel 1. The top of the vibration barrel 1 is rotatably connected to a rotating cover 6, and the outside of the vibration barrel 1 is rotatably connected to an electric telescopic rod 7, and the output end of the electric telescopic rod 7 is rotatably connected to the outside of the rotating cover 6.

[0021] The vibration mechanism 2 includes a plurality of movable rods 201, the tops of the plurality of movable rods 201 are fixedly connected to the bottom of the vibration barrel 1, the outer sleeve of the movable rod 201 is provided with a spring 202, the spring 202 can increase the vibration frequency or vibration amplitude of the movable rod 201, the outer bottom end of the movable rod 201 is slidably connected with a stabilizing sleeve 203, the stabilizing sleeve 203 can maintain the stability of the movable rod 201 during vibration, the bottom of the vibration barrel 1 is fixedly connected with a mounting shell 204, the mounting shell 204 can provide a mounting position, the interior of the mounting shell 204 is fixedly connected with a motor 205, the motor 205 can provide power for vibration, the output end of the motor 205 is fixedly connected with a swing block 206, when the swing block 206 rotates, since the center of gravity is not in the center, vibration will be generated, one end of the spring 202 is fixedly connected to the top of the stabilizing sleeve 203 The other end of the spring 202 is fixedly connected to the bottom of the top end of the movable rod 201. When deburring high-precision fasteners, the high-precision fasteners are placed inside the vibration barrel 1, and the grinding medium is also placed inside the vibration barrel 1, and the high-precision fasteners and the grinding medium are both on the top of the sieve plate 8. At the same time, it is also necessary to ensure that the movable plate 9 is against the bottom of the sieve plate 8. At this time, the motor 205 is started, and the output end of the motor 205 rotates to drive the swing block 206 to rotate. Due to the center offset of the swing block 206, the swing block 206 will vibrate when it rotates, and the vibration force will be transmitted to the vibration barrel 1, and then transmitted to the movable rod 201 through the vibration barrel 1, and the stabilizing sleeve 203 is used to maintain the stability of the vibration of the movable rod 201, so that the movable rod 201 can only move up and down and vibrate, and the spring 202 is used to increase the amplitude and frequency of the vibration.

[0022] The gas supply mechanism 3 includes a chassis 301, the chassis 301 provides an installation position, the top of the chassis 301 is fixedly connected between the bottoms of the plurality of stable jackets 203, the interior of the chassis 301 is provided with a plurality of gas-filled grooves 302, the gas-filled grooves 302 can provide a basis for gas-filled, the interior of the gas-filled grooves 302 is slidably connected with a movable plug 303, the top of the movable plug 303 is fixedly connected to the bottom of the movable rod 201, the interior of the chassis 301 is provided with a plurality of annular connecting grooves 304, the annular connecting grooves 304 are provided 04 can make the air pressure inside the multiple gas-filling grooves 302 similar, the annular connecting groove 304 is connected to the gas-filling groove 302, a plurality of air inlet grooves 305 are provided inside the chassis 301, the air inlet grooves 305 play a role of ventilation, the middle end of the chassis 301 is provided with an air storage groove 306, the air storage groove 306 can temporarily store gas, the air inlet groove 305 is connected to the gas-filling groove 302, the plurality of air inlet grooves 305 are connected to the air storage groove 306, and a one-way valve is fixedly connected to the outside of the chassis 301 307, the interior of the one-way valve 307 is connected to the interior of one of the inflation grooves 302. When the movable rod 201 moves downward, it can drive the movable plug 303 to move downward. At this time, the one-way valve 307 is closed, and then the gas in the inflation groove 302 can be squeezed into the interior of the gas storage groove 306 through the air inlet groove 305. When the movable rod 201 moves upward, it can drive the movable plug 303 to move upward. At this time, the one-way valve 307 is opened, and at this time, part of the external air can be sucked in through the pumping of the movable plug 303, and the other part will enter the interior of the inflation groove 302 from the interior of the gas storage groove 306, thereby reducing the amount of gas entering. Therefore, when the movable rod 201 vibrates rapidly, the internal gas of the gas storage groove 306 will not enter too much, thereby preventing the gas in the gas storage groove 306 from being filled up too quickly, thereby preventing the air pressure inside the movable plug 303 from increasing too quickly, causing the air pressure inside the movable plug 303 to be too high and affecting the up and down vibration of the movable rod 201.

[0023] The lifting mechanism 4 includes a plurality of air cylinders 401, the exteriors of the plurality of air cylinders 401 are fixedly connected to the bottom end of the vibration barrel 1, the interior of the air cylinder 401 is slidably connected to a movable limit plate 402, the movable limit plate 402 plays a role of limiting, the top of the movable limit plate 402 is fixedly connected to a connecting rod 403, the connecting rod 403 can move up and down, the bottom of the air cylinder 401 is fixedly connected to an exhaust valve 404, the exhaust valve 404 can play a role of automatic exhaust, the exteriors of the plurality of air cylinders 401 are fixedly connected to an annular ventilation pipe 405, the annular ventilation pipe 405 plays a role of uniform air delivery, the bottom of the annular ventilation pipe 405 is fixedly connected to a connecting hose 406, the connecting hose 406 is fixedly connected to the bottom of the annular ventilation pipe 405, and the connecting hose 406 is fixedly connected to the bottom of the annular ventilation pipe 405. The hose 406 can pass the gas in the gas storage tank 306 into the interior of the annular ventilation pipe 405. The bottom of the connecting hose 406 is fixedly connected with a gas on-off control valve 407. The gas on-off control valve 407 can control the on-off of the gas. The bottom of the gas on-off control valve 407 is fixedly connected to the top of the chassis 301. A movable plate 9 is fixedly connected between the tops of multiple connecting rods 403. The interior of the gas on-off control valve 407 is connected to the interior of the gas storage tank 306. The connecting rod 403 passes through the top of the gas cylinder 401. After the burr removal is completed, the exhaust valve 404 is opened to discharge the gas inside the gas cylinder 401, so that the movable plate 9 can be opened under the action of gravity. , the connecting rod 403 and the movable limit plate 402 move downward, so that the grinding medium above the movable plate 9 can fall into the top of the movable plate 9, and as the movable plate 9 moves downward, the grinding medium on the screen plate 8 will become less and less, until the grinding medium on the screen plate 8 all falls into the top of the movable plate 9, when the grinding medium falls downward, the motor 205 can be turned on to make the vibration barrel 1 vibrate, thereby accelerating the falling of the grinding medium, and only high-precision fasteners for deburring are left on the screen plate 8, so it is convenient to take out the high-precision fasteners. When deburring the high-precision fasteners, when the grinding medium and the high-precision fasteners are both on the top of the screen plate 8, the gas passage is turned on. The gas in the gas storage tank 306 will enter the gas cylinder 401 through the gas on-off control valve 407 and the connecting hose 406, and the air pressure in the gas cylinder 401 can be used to push the movable limit plate 402 upward, and then the connecting rod 403 can be driven to move upward, so that the movable plate 9 can be pushed upward, and at the same time, the vibration barrel 1 vibrates, and when the movable plate 9 moves upward, the grinding medium on the movable plate 9 can be driven to move upward, so that the grinding medium can quickly enter the top of the screen plate 8, and then the grinding medium and high-precision fasteners can be vibrated simultaneously to remove burrs of the high-precision fasteners.

[0024] The excess gas exhaust mechanism 5 includes a fixed tube 501, which provides an installation position. The bottom of the fixed tube 501 is fixedly connected to the top of the chassis 301, and the top of the fixed tube 501 is fixedly connected to the blocking tube 502. The fixed tube 501 is internally slidably connected to a movable ring 503, and the movable ring 503 can move under the push of gas. The middle of the movable ring 503 is fixedly connected to a ventilation movable tube 504, and a plurality of exhaust holes 505 are provided in the middle of the ventilation movable tube 504. After the exhaust holes 505 move to the outside of the blocking tube 502, the gas in the gas storage tank 306 can be discharged. The top of the ventilation movable tube 504 is fixedly connected to a limited top 506, and the outer sleeve of the blocking tube 502 is provided with a tension spring 507. The bottom of the fixed tube 501 is connected to the inside of the gas storage tank 306, and one end of the tension spring 507 is fixedly connected to the top of the fixed tube 501. The other end is fixedly connected to the bottom of the limiting top 506. When the air pressure inside the air storage tank 306 is too high, the movable ring 503, the ventilation moving tube 504 and the limiting top 506 will be pushed to move upward. When the limiting top 506 moves upward, it needs to overcome the tension of the tension spring 507. When the exhaust hole 505 moves out of the top of the blocking tube 502, the gas in the air storage tank 306 will be discharged to the outside through the fixed tube 501, the movable ring 503, the ventilation moving tube 504 and the exhaust hole 505, thereby preventing the air pressure inside the air storage tank 306 from being too high and affecting the up and down movement of the movable rod 201. When the air pressure in the air storage tank 306 is reduced, the limiting top 506, the ventilation moving tube 504 and the movable ring 503 can be driven to move downward under the tension of the tension spring 507. When the exhaust hole 505 moves into the interior of the blocking tube 502, the discharge of the gas inside the air storage tank 306 is stopped.

[0025] Working principle: When deburring high-precision fasteners, the high-precision fasteners are placed inside the vibration barrel 1, and the grinding medium is also placed inside the vibration barrel 1, and the high-precision fasteners and the grinding medium are both on the top of the sieve plate 8, and the movable plate 9 must also be ensured to be against the bottom of the sieve plate 8. At this time, the motor 205 is started, and the output end of the motor 205 rotates to drive the swing block 206 to rotate. Since the center of the swing block 206 is offset, the swing block 206 will vibrate when it rotates, and the vibration force will be transmitted to the vibration barrel 1, and then transmitted to the movable rod 201 through the vibration barrel 1, and the stabilizing jacket 203 is used to maintain the stability of the vibration of the movable rod 201, so that the movable rod 201 can only move up and down and vibrate, and the spring 202 is used to increase the amplitude and frequency of the vibration; When the movable rod 201 moves downward, it can drive the movable plug 303 to move downward. At this time, the one-way valve 307 is closed, and then the gas in the inflation tank 302 can be squeezed into the inside of the gas storage tank 306 through the air inlet groove 305. When the movable rod 201 moves upward, it can drive the movable plug 303 to move upward. At this time, the one-way valve 307 is opened, and at this time, part of the external air can be sucked in through the pumping of the movable plug 303, and the other part will enter the inside of the inflation tank 302 from the inside of the gas storage tank 306, thereby reducing the amount of gas entering. Therefore, when the movable rod 201 vibrates rapidly, the internal gas of the gas storage tank 306 will not enter too much, thereby preventing the gas in the gas storage tank 306 from being filled up too quickly, thereby preventing the air pressure inside the movable plug 303 from increasing too quickly, causing the air pressure inside the movable plug 303 to be too high and affecting the up and down vibration of the movable rod 201. After the burr removal is completed, the exhaust valve 404 is opened to discharge the gas inside the air cylinder 401, so that the movable plate 9, the connecting rod 403 and the movable limit plate 402 can move downward under the action of gravity, and then the grinding medium above the movable plate 9 can fall on the top of the movable plate 9, and as the movable plate 9 moves downward, the grinding medium on the screen plate 8 will become less and less, until the grinding medium on the screen plate 8 all falls on the top of the movable plate 9, when the grinding medium falls downward, the motor 205 can be turned on to vibrate the vibration barrel 1 to accelerate the falling of the grinding medium, and only the high-precision fasteners for deburring are left on the screen plate 8, so it is convenient to take out the high-precision fasteners, and when the high-precision fastener deburring starts, when the grinding medium After the high-quality and high-precision fasteners are at the top of the sieve plate 8, the gas on-off control valve 407 is opened, and the gas inside the gas storage tank 306 enters the interior of the gas cylinder 401 through the gas on-off control valve 407 and the connecting hose 406, and the air pressure inside the gas cylinder 401 can be used to push the movable limit plate 402 upward, and then the connecting rod 403 can be driven to move upward, so that the movable plate 9 can be pushed upward, and at the same time the vibration barrel 1 vibrates, and when the movable plate 9 moves upward, the grinding medium on the movable plate 9 can be driven to move upward, so that the grinding medium can quickly enter the top of the sieve plate 8, and then the grinding medium and the high-precision fasteners can be used to vibrate simultaneously to remove the burrs of the high-precision fasteners; When the air pressure inside the air storage tank 306 is too high, it will push the movable ring 503, the ventilation movable tube 504 and the limit top 506 to move upward. When the limit top 506 moves upward, it needs to overcome the tension of the tension spring 507. When the exhaust hole 505 moves out of the top of the blocking tube 502, the gas in the air storage tank 306 will be discharged to the outside through the fixed tube 501, the movable ring 503, the ventilation movable tube 504 and the exhaust hole 505, thereby preventing the excessive air pressure inside the air storage tank 306 from affecting the up and down movement of the movable rod 201. When the air pressure in the air storage tank 306 is reduced, the limit top 506, the ventilation movable tube 504 and the movable ring 503 can be driven to move downward under the tension of the tension spring 507. When the exhaust hole 505 moves into the interior of the blocking tube 502, the discharge of the gas inside the air storage tank 306 is stopped.

[0026] 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 burr treatment device for high-precision fastener manufacturing, comprising a vibrating barrel (1), characterized in that: A vibrating mechanism (2) is arranged at the bottom of the vibrating barrel (1), a gas supply mechanism (3) is arranged at the bottom end of the vibrating mechanism (2), a lifting mechanism (4) is arranged at the bottom of the vibrating barrel (1), and a surplus gas discharge mechanism (5) is arranged at the top of the gas supply mechanism (3). The vibrating mechanism (2) is used to provide power for the vibrating barrel (1), and the gas supply mechanism (3) can be used to store gas when the vibrating mechanism (2) vibrates, and the lifting mechanism (4) moves up and down using the gas in the gas supply mechanism (3).

2. The burr treatment equipment for high-precision fastener manufacturing according to claim 1 is characterized in that: The vibration mechanism (2) comprises a plurality of movable rods (201), the tops of the plurality of movable rods (201) are fixedly connected to the bottom of the vibration barrel (1), the outer sleeve of the movable rods (201) is provided with a spring (202), the outer bottom end of the movable rods (201) is slidably connected to a stabilizing sleeve (203), the bottom of the vibration barrel (1) is fixedly connected to a mounting shell (204), the interior of the mounting shell (204) is fixedly connected to a motor (205), and the output end of the motor (205) is fixedly connected to a swing block (206).

3. The burr treatment equipment for high-precision fastener manufacturing according to claim 2 is characterized in that: The gas supply mechanism (3) comprises a chassis (301), the top of the chassis (301) being fixedly connected between the bottoms of the plurality of stabilizing sleeves (203), the interior of the chassis (301) being provided with a plurality of gas-filling grooves (302), the interior of the gas-filling grooves (302) being slidably connected with movable plugs (303), the top of the movable plug (303) being fixedly connected to the bottom of the movable rod (201), the interior of the chassis (301) being provided with a plurality of annular connecting grooves (304), the annular connecting grooves (304) ) is connected to the inflation groove (302), a plurality of air inlet grooves (305) are provided inside the chassis (301), an air storage groove (306) is provided inside the middle end of the chassis (301), the air inlet groove (305) is connected to the inflation groove (302), and the plurality of air inlet grooves (305) are all connected to the air storage groove (306), a one-way valve (307) is fixedly connected to the outside of the chassis (301), and the interior of the one-way valve (307) is connected to the interior of one of the inflation grooves (302).

4. The burr treatment equipment for high-precision fastener manufacturing according to claim 3 is characterized in that: The lifting mechanism (4) comprises a plurality of gas cylinders (401), the exteriors of the plurality of gas cylinders (401) are fixedly connected to the interior of the bottom end of the vibration barrel (1), the interior of the gas cylinder (401) is slidably connected to a movable limit plate (402), the top of the movable limit plate (402) is fixedly connected to a connecting rod (403), the bottom of the gas cylinder (401) is fixedly connected to an exhaust valve (404), an annular ventilation pipe (405) is fixedly connected between the exteriors of the plurality of gas cylinders (401), the bottom of the annular ventilation pipe (405) is fixedly connected to a connecting hose (406), the bottom of the connecting hose (406) is fixedly connected to a gas on-off control valve (407), the bottom of the gas on-off control valve (407) is fixedly connected to the top of the chassis (301), and a movable plate (9) is fixedly connected between the tops of the plurality of connecting rods (403).

5. The burr treatment equipment for high-precision fastener manufacturing according to claim 3, characterized in that: The excess gas exhaust mechanism (5) comprises a fixed tube (501), the bottom of the fixed tube (501) is fixedly connected to the top of the chassis (301), the top of the fixed tube (501) is fixedly connected to a blocking tube (502), the interior of the fixed tube (501) is slidably connected to a movable ring (503), the middle of the movable ring (503) is fixedly connected to a ventilation movable tube (504), the middle of the ventilation movable tube (504) is provided with a plurality of exhaust holes (505), the top of the ventilation movable tube (504) is fixedly connected to a limiting top (506), the outside of the blocking tube (502) is provided with a tension spring (507), and the bottom of the fixed tube (501) is connected to the interior of the gas storage tank (306).

6. The burr treatment equipment for high-precision fastener manufacturing according to claim 4, characterized in that: A sieve plate (8) is fixedly connected to the middle end of the interior of the vibration barrel (1), and the movable plate (9) is slidably connected to the interior of the vibration barrel (1).

7. The burr treatment equipment for high-precision fastener manufacturing according to claim 1, characterized in that: The top of the vibration barrel (1) is rotatably connected to a rotating cover (6), the outside of the vibration barrel (1) is rotatably connected to an electric telescopic rod (7), and the output end of the electric telescopic rod (7) is rotatably connected to the outside of the rotating cover (6).

8. The burr treatment equipment for high-precision fastener manufacturing according to claim 2, characterized in that: One end of the spring (202) is fixedly connected to the top of the stabilizing sleeve (203), and the other end of the spring (202) is fixedly connected to the bottom of the top end of the movable rod (201).

9. The burr treatment equipment for high-precision fastener manufacturing according to claim 4, characterized in that: The interior of the gas on-off control valve (407) is connected to the interior of the gas storage tank (306), and the connecting rod (403) passes through the top of the gas cylinder (401).

10. The burr treatment equipment for high-precision fastener manufacturing according to claim 5, characterized in that: One end of the tension spring (507) is fixedly connected to the top of the fixed tube (501), and the other end of the tension spring (507) is fixedly connected to the bottom of the limiting top (506).

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