CN111545781A

CN111545781A - Hardware processing equipment that stability is high

Info

Publication number: CN111545781A
Application number: CN202010431578.8A
Authority: CN
Inventors: 刘永江
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-08-18

Abstract

The invention relates to hardware processing equipment with high stability, which comprises a bottom box, a driving box, a transmission shaft, a connector and a drill rod, wherein the bottom box is in a cuboid shape, the driving box is arranged above the bottom box and is fixedly connected with the bottom box, the transmission shaft is vertically arranged at the bottom of the driving box, the drill rod is arranged at the bottom end of the transmission shaft through the connector, an executing device is arranged in the driving box and is connected with the top end of the transmission shaft, a clamping device is arranged at the top of the bottom box, an auxiliary mechanism is arranged in the bottom box, a stabilizing mechanism is arranged at the top of the bottom box and comprises a supporting pipe, a supporting ring and three supporting assemblies, and the hardware processing equipment with high stability improves the stability of drilling through the stabilizing mechanism and realizes the function of collecting scraps through the auxiliary mechanism.

Description

Hardware processing equipment that stability is high

Technical Field

The invention relates to the field of hardware processing equipment, in particular to hardware processing equipment with high stability.

Background

The drilling machine is one of hardware equipment, and the drilling machine is a machine tool mainly used for machining holes in workpieces through a drill rod. Typically, the drill rod is rotated into a primary motion and the drill rod is moved axially into a feed motion.

Current drilling machine can produce a large amount of pieces that splash at the drilling in-process, not only influences the clean and tidy nature of processing environment, and the piece that splashes moreover still easily causes the injury to the human body, has reduced the practicality, and so, current drilling machine is along with boring deeply, and the runout that the drilling rod produced can aggravate to the stability of drilling rod has been reduced.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the hardware processing equipment with high stability is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a hardware processing device with high stability comprises a bottom box, a driving box, a transmission shaft, a connector and a drill rod, wherein the bottom box is cuboid in shape, the driving box is arranged above the bottom box and is fixedly connected with the bottom box, the transmission shaft is vertically arranged at the bottom of the driving box, the drill rod is installed at the bottom end of the transmission shaft through the connector, an executing device is arranged in the driving box and is connected with the top end of the transmission shaft, a clamping device is arranged at the top of the bottom box, an auxiliary mechanism is arranged in the bottom box, and a stabilizing mechanism is arranged at the top of the bottom box;

the stabilizing mechanism comprises a supporting tube, a supporting ring and three supporting components, wherein the supporting ring and the supporting tube are coaxially arranged with a transmission shaft, the transmission shaft penetrates through the supporting ring, the transmission shaft is hermetically and fixedly connected with the supporting ring, the outer diameter of the supporting ring is equal to the inner diameter of the supporting tube, the supporting tube is positioned on one side, close to the bottom box, of the connector, the bottom end of the supporting tube is abutted against and hermetically connected with the top of the bottom box, a through hole is formed in the top of the bottom box, the aperture of the through hole is smaller than the inner diameter of the supporting tube, the clamping device is positioned in the supporting tube, and the supporting components are circumferentially and uniformly;

the supporting assembly comprises a guide rod, a supporting block, a fixing block, a spring, a guide hole and a connecting hole, the guide hole is formed in the top of the bottom box, the guide rod is parallel to the transmission shaft and penetrates through the guide hole, the guide rod is connected with the inner wall of the guide hole in a sliding and sealing mode, the fixing block is fixed to the top end of the guide rod, the supporting block is located between the fixing block and the bottom box and fixed to the inner wall of the supporting tube, the connecting hole is formed in the supporting block, the guide rod penetrates through the connecting hole and is connected with the inner wall of the connecting hole in a sliding mode, the spring is located between;

the auxiliary mechanism includes rolling disc, axis of rotation, first bearing, trachea, filter screen and drive assembly, one side of under casing is equipped with the gas pocket, the trachea is perpendicular and crossing with the axis of transmission shaft, the trachea passes the gas pocket, the trachea is sealed and fixed connection with the inner wall of gas pocket, axis of rotation and rolling disc all with the coaxial setting of through-hole, the top at the axis of rotation is fixed to the rolling disc, the bottom at the axis of rotation is installed to the inner circle of first bearing, the outer lane of first bearing is fixed on the inner wall of under casing, be equipped with the clearance between the top in rolling disc and the under casing, drive assembly set up in the trachea and with rotation axis connection.

Preferably, in order to realize the rotation of the rotating shaft, the transmission assembly comprises a driving bevel gear, a driven bevel gear, a second bearing, fan blades and a connecting shaft, the connecting shaft and the air pipe are coaxially arranged, the fan blades are positioned in the air pipe and are arranged at one end of the connecting shaft, the driving bevel gear is arranged at the other end of the connecting shaft, the driven bevel gear is arranged on the rotating shaft and is meshed with the driving bevel gear, an inner ring of the second bearing is arranged on the connecting shaft, and an outer ring of the second bearing is fixedly connected with the inner wall of the air pipe.

Preferably, the number of teeth of the driving bevel gear is greater than the number of teeth of the driven bevel gear in order to increase the rotation speed of the rotating shaft.

Preferably, in order to reduce the friction between the support ring and the fixed blocks, each fixed block is provided with a sliding unit, each sliding unit comprises a ball and a groove, the grooves are formed in the tops of the fixed blocks, the centers of the balls are arranged in the grooves, the balls are matched with the grooves and are in sliding connection with the inner walls of the grooves, and the diameters of the balls are larger than the widths of the notches of the grooves.

Preferably, in order to reduce the gap between the support ring and the inner wall of the support tube, the inner wall of the support tube is coated with a sealing grease.

Preferably, in order to facilitate the installation of the guide rod, two ends of the chamfer are provided with chamfers.

Preferably, in order to prolong the service life of the bottom box, the bottom box is provided with an anti-corrosion zinc coating.

Preferably, for noise reduction, two sound-absorbing plates are arranged on the supporting tube, and the sound-absorbing plates are uniformly arranged on the outer wall of the supporting tube.

Preferably, the support ring is made of rubber for realizing buffering and vibration reduction.

Preferably, in order to save energy, a photovoltaic panel is arranged on the driving box.

The hardware processing equipment with high stability has the beneficial effects that the stability of drilling is improved through the stabilizing mechanism, compared with the existing stabilizing mechanism, the stabilizing mechanism can enable air in the supporting pipe to be extruded and conveyed into the bottom box from the through hole through the movement of the supporting ring in the supporting pipe, the air in the bottom box is discharged from the air pipe, meanwhile, debris generated during the drilling rod can be conveyed into the bottom box under the action of air flow, the function of driving the debris to move is realized, the practicability is higher, not only is the function of collecting the debris realized through the auxiliary mechanism, compared with the existing auxiliary mechanism, the auxiliary mechanism can improve the uniformity of the debris distributed in the bottom box through the rotation of the rotating disc, and meanwhile, the through hole can be prevented from being blocked.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of a high stability hardware processing apparatus of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a schematic structural diagram of an auxiliary mechanism of the high-stability hardware processing device of the invention;

in the figure: 1. the wind power generation device comprises a bottom box, a driving box, a transmission shaft, a connector, a drill rod, a drill pipe, a support ring, a guide rod, a support block, a fixing block, a spring, a rotating disc, a rotating shaft, a first bearing, a gas pipe, a filter screen, a driving bevel gear, a driven bevel gear, a second bearing, a fan blade, a connecting shaft, a ball, a sound absorption plate and a photovoltaic plate, wherein the driving bevel gear, the driven bevel gear, the second bearing, the fan blade, the connecting shaft, the ball, the sound absorption plate.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1-3, a hardware processing device with high stability comprises a bottom case 1, a driving case 2, a transmission shaft 3, a connector 4 and a drill rod 5, wherein the bottom case 1 is cuboid in shape, the driving case 2 is arranged above the bottom case 1 and fixedly connected with the bottom case 1, the transmission shaft 3 is vertically arranged at the bottom of the driving case 2, the drill rod 5 is installed at the bottom end of the transmission shaft 3 through the connector 4, an executing device is arranged in the driving case 2 and connected with the top end of the transmission shaft 3, a clamping device is arranged at the top of the bottom case 1, an auxiliary mechanism is arranged in the bottom case 1, and a stabilizing mechanism is arranged at the top of the bottom case 1;

the stabilizing mechanism comprises a supporting tube 6, a supporting ring 7 and three supporting components, wherein the supporting ring 7 and the supporting tube 6 are coaxially arranged with a transmission shaft 3, the transmission shaft 3 penetrates through the supporting ring 7, the transmission shaft 3 is hermetically and fixedly connected with the supporting ring 7, the outer diameter of the supporting ring 7 is equal to the inner diameter of the supporting tube 6, the supporting tube 6 is positioned on one side, close to the bottom box 1, of the connector 4, the bottom end of the supporting tube 6 is abutted against and hermetically connected with the top of the bottom box 1, a through hole is formed in the top of the bottom box 1, the aperture of the through hole is smaller than the inner diameter of the supporting tube 6, the clamping device is positioned in the supporting tube 6, and the supporting components are circumferentially and uniformly distributed;

the supporting component comprises a guide rod 8, a supporting block 9, a fixing block 10, a spring 11, a guide hole and a connecting hole, the guide hole is formed in the top of the bottom box 1, the guide rod 8 is parallel to the transmission shaft 3 and penetrates through the guide hole, the guide rod 8 is in sliding and sealing connection with the inner wall of the guide hole, the fixing block 10 is fixed to the top end of the guide rod 8, the supporting block 9 is located between the fixing block 10 and the bottom box 1 and fixed to the inner wall of the supporting tube 6, the connecting hole is formed in the supporting block 9, the guide rod 8 penetrates through the connecting hole and is in sliding connection with the inner wall of the connecting hole, the spring 11 is located between the fixing block 10 and the supporting block 9, and;

the support tube 6 is taken down from the bottom box 1, the workpiece is placed at the top of the bottom box 1, the workpiece is fixed through the clamping device, then the support tube 6 is placed at the top of the bottom box 1, the guide rod 8 penetrates through the guide hole, then the transmission shaft 3 is rotated through the executing device and moves towards the direction close to the bottom box 1, the drill rod 5 is driven to rotate through the connector 4 and moves towards the direction close to the bottom box 1 by the rotation of the transmission shaft 3, when the drill rod 5 abuts against the workpiece, the drilling can be realized, in the drilling process, the support ring 7 is driven to move into the support tube 6 by the movement of the transmission shaft 3, the rotation of the transmission shaft 3 slides on the inner wall of the support tube 6 through the support ring 7, the support ring 7 abuts against the inner wall of the support tube 6, the radial run-out generated by the support ring 7 can be reduced, and the radial run-, improved the stability of drilling, simultaneously, support ring 7 removes towards being close to under casing 1 direction afterwards, make support ring 7 support with fixed block 10 and lean on and promote fixed block 10 and remove towards being close to under casing 1 direction, the removal of fixed block 10 drives guide arm 8 and realizes synchronous motion, and make spring 11 compress, elastic action through spring 11, can make fixed block 10 realize supporting pivoted effect to support ring 7, and, through setting up fixed block 10 into three, can improve support ring 7 pivoted stability through the stable principle of triangle-shaped.

As shown in fig. 4, the complementary unit includes rolling disc 12, axis of rotation 13, first bearing 14, trachea 15, filter screen 16 and drive assembly, one side of under casing 1 is equipped with the gas pocket, trachea 15 is perpendicular and crossing with the axis of transmission shaft 3, trachea 15 passes the gas pocket, trachea 15 and the sealed and fixed connection of inner wall of gas pocket, axis of rotation 13 and rolling disc 12 all with the coaxial setting of through-hole, rolling disc 12 fixes the top at axis of rotation 13, the bottom at axis of rotation 13 is installed to the inner circle of first bearing 14, the outer lane of first bearing 14 is fixed on the inner wall of under casing 1, be equipped with the clearance between the top in rolling disc 12 and the under casing 1, drive assembly sets up in trachea 15 and is connected with axis of rotation 13.

During drilling, air in the support tube 6 is pressed and delivered into the bottom case 1 from the through hole by moving the support ring 7 in the support tube 6 toward the direction close to the bottom case 1, and the air in the bottom case 1 is exhausted from the air pipe 15, and at the same time, the debris generated during the drilling of the rods 5, under the action of the air flow, is conveyed inside the bottom box 1, and is trapped by the sieve 16, meanwhile, the transmission component drives the rotating shaft 13 to drive the rotating disc 12 to rotate under the supporting action of the first bearing 14 by using the flowing of the air in the air pipe 15 as a driving force, during which, the scraps conveyed from the through holes to the bottom box 1 fall onto the rotating disc 12, the debris is moved by centrifugal force away from the rotating shaft 13 by rotation of the rotating disc 12, therefore, the uniformity of the fragments distributed in the bottom box 1 can be improved, and the fragments are prevented from being concentrated and accumulated at the position right opposite to the through hole at the bottom in the bottom box 1 to cause the blockage of the through hole.

Preferably, in order to realize the rotation of the rotating shaft 13, the transmission assembly comprises a driving bevel gear 17, a driven bevel gear 18, a second bearing 19, a fan blade 20 and a connecting shaft 21, the connecting shaft 21 is coaxially arranged with the air pipe 15, the fan blade 20 is positioned in the air pipe 15 and is installed at one end of the connecting shaft 21, the driving bevel gear 17 is installed at the other end of the connecting shaft 21, the driven bevel gear 18 is installed on the rotating shaft 13 and is meshed with the driving bevel gear 17, the inner ring of the second bearing 19 is installed on the connecting shaft 21, and the outer ring of the second bearing 19 is fixedly connected with the inner wall of the air pipe 15.

The fan blades 20 are rotated by using the air flowing in the air pipe 15 as a driving force, the rotation of the fan blades 20 drives the connecting shaft 21 to rotate under the supporting action of the second bearing 19, the rotation of the connecting shaft 21 drives the driving bevel gear 17 to rotate, and the rotation of the driving bevel gear 17 drives the rotating shaft 13 to rotate under the supporting action of the first bearing 14 through the driven gear.

Preferably, the number of teeth of the driving bevel gear 17 is greater than that of the driven bevel gear 18 in order to increase the rotation speed of the rotating shaft 13.

In the gear transmission, the number of teeth is inversely proportional to the rotation speed, so that the rotation speed of the driven bevel gear 18, that is, the rotation speed of the rotating disc 12 can be increased, the centrifugal force applied to the chips can be increased by increasing the rotation speed of the rotating disc 12, and the reliability of driving the chips to move in the direction away from the axis of the rotating shaft 13 can be increased.

Preferably, in order to reduce the friction force between the support ring 7 and the fixing blocks 10, each fixing block 10 is provided with a sliding unit, the sliding unit includes a ball 22 and a groove, the groove is arranged at the top of the fixing block 10, the center of the ball 22 is arranged in the groove, the ball 22 is matched with the groove and is slidably connected with the inner wall of the groove, and the diameter of the ball 22 is greater than the width of the notch of the groove.

When the support ring 7 abuts against the balls 22, the rotation of the support ring 7 drives the balls 22 to rotate in the grooves, so that the sliding between the support ring 7 and the fixed block 10 can be converted to roll, the friction force is reduced, and the rotation fluency of the support ring 7 is improved.

Preferably, the inner wall of the support tube 6 is coated with a sealing grease in order to reduce the gap between the support ring 7 and the inner wall of the support tube 6.

The sealing grease has the function of reducing the clearance between the support ring 7 and the inner wall of the support tube 6, and the sealing performance is improved.

Preferably, in order to facilitate the installation of the guide rod 8, both ends of the chamfer are provided with chamfers.

The chamfer can reduce the caliber of the guide rod 8 when passing through the guide hole, and the effect of convenient installation is achieved.

Preferably, in order to prolong the service life of the bottom case 1, an anti-corrosion zinc coating is arranged on the bottom case 1.

The anti-corrosion zinc coating has the functions of improving the anti-rust capability of the bottom case 1, prolonging the service life of the bottom case 1,

preferably, two sound-absorbing panels 23 are arranged on the support tube 6 for noise reduction, and the sound-absorbing panels 23 are uniformly arranged on the outer wall of the support tube 6.

The sound-absorbing plate 23 can absorb noise during drilling, and noise reduction is achieved.

Preferably, the support ring 7 is made of rubber for achieving buffering and vibration reduction.

The rubber texture is soft, so that the impact force generated when the support ring 7 abuts against the ball 22 can be reduced, and the buffering and the vibration reduction are realized.

Preferably, the driving box 2 is provided with a photovoltaic panel 24 for energy saving.

The photovoltaic panel 24 can absorb light to realize photovoltaic power generation, and the generated energy can provide the operation of the equipment, so that energy conservation is realized.

The support tube 6 is taken down from the bottom box 1, the workpiece is placed at the top of the bottom box 1, the workpiece is fixed through the clamping device, then the support tube 6 is placed at the top of the bottom box 1, the guide rod 8 penetrates through the guide hole, then the transmission shaft 3 is rotated through the executing device and moves towards the direction close to the bottom box 1, the drill rod 5 is driven to rotate through the connector 4 and moves towards the direction close to the bottom box 1 by the rotation of the transmission shaft 3, when the drill rod 5 abuts against the workpiece, the drilling can be realized, in the drilling process, the support ring 7 is driven to move into the support tube 6 by the movement of the transmission shaft 3, the rotation of the transmission shaft 3 slides on the inner wall of the support tube 6 through the support ring 7, the support ring 7 abuts against the inner wall of the support tube 6, the radial run-out generated by the support ring 7 can be reduced, and the radial run-, the stability of drilling is improved, meanwhile, the supporting ring 7 moves towards the direction close to the bottom box 1, the supporting ring 7 is abutted against the fixing block 10 and pushes the fixing block 10 to move towards the direction close to the bottom box 1, the movement of the fixing block 10 drives the guide rod 8 to move synchronously, the spring 11 is compressed, the fixing block 10 can realize the supporting and rotating effects on the supporting ring 7 through the elastic action of the spring 11, in addition, the three fixing blocks 10 are arranged, the stability of the rotation of the supporting ring 7 can be improved through the stable principle of a triangle, meanwhile, the supporting ring 7 moves towards the direction close to the bottom box 1 in the supporting pipe 6, so that the air in the supporting pipe 6 is extruded and conveyed into the bottom box 1 from the through hole, the air in the bottom box 1 is discharged from the air pipe 15, and meanwhile, the scraps generated in the period of the drill rod 5 can be conveyed into the bottom box 1 under the action of, the debris is intercepted through the filter screen 16, meanwhile, the fan blades 20 are rotated by taking the air flowing in the air pipe 15 as a driving force, the rotation of the fan blades 20 drives the connecting shaft 21 to rotate under the supporting action of the second bearing 19, the rotation of the connecting shaft 21 drives the driving bevel gear 17 to rotate, the rotation of the driving bevel gear 17 drives the rotating shaft 13 to rotate under the supporting action of the first bearing 14 through the driven gear, and the rotating disc 12 is driven to rotate, in the process, the debris conveyed to the bottom box 1 from the through hole falls onto the rotating disc 12, the debris moves towards the direction far away from the rotating shaft 13 under the action of centrifugal force through the rotation of the rotating disc 12, so that the uniformity of the debris distributed in the bottom box 1 can be improved, and the debris is prevented from being concentrated and accumulated at the position, right opposite to the through hole, of the bottom.

Compared with the prior art, this hardware processing equipment that stability is high has improved the stability of drilling through stabilizing mean, compare with current stabilizing mean, this stabilizing mean passes through the removal of support ring 7 in stay tube 6, can make the air in stay tube 6 receive the extrusion and carry to the under casing 1 from the through-hole in, the air in the under casing 1 is again discharged from trachea 15, and simultaneously, can make the piece that produces during drilling rod 5 carry to the under casing 1 in under the effect of air current, the function of drive piece removal has been realized, therefore, the practicality is stronger, moreover, still realize the function of collecting the piece through complementary unit, compare with current complementary unit, this complementary unit not only can improve the degree of consistency of piece distribution in under casing 1 through the rotation of rolling disc 12, can also prevent simultaneously that the through-hole from blockking up.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The hardware processing equipment is high in stability and comprises a bottom box (1), a driving box (2), a transmission shaft (3), a connector (4) and a drill rod (5), wherein the bottom box (1) is cuboid in shape, the driving box (2) is arranged above the bottom box (1) and fixedly connected with the bottom box (1), the transmission shaft (3) is vertically arranged at the bottom of the driving box (2), the drill rod (5) is arranged at the bottom end of the transmission shaft (3) through the connector (4), an executing device is arranged in the driving box (2) and connected with the top end of the transmission shaft (3), a clamping device is arranged at the top of the bottom box (1), and the hardware processing equipment is characterized in that an auxiliary mechanism is arranged in the bottom box (1), and a stabilizing mechanism is arranged at the top of the bottom box (1);

the stabilizing mechanism comprises a supporting tube (6), a supporting ring (7) and three supporting components, wherein the supporting ring (7) and the supporting tube (6) are coaxially arranged with a transmission shaft (3), the transmission shaft (3) penetrates through the supporting ring (7), the transmission shaft (3) is fixedly connected with the supporting ring (7) in a sealing manner, the outer diameter of the supporting ring (7) is equal to the inner diameter of the supporting tube (6), the supporting tube (6) is positioned on one side, close to the bottom box (1), of the connector (4), the bottom end of the supporting tube (6) is abutted against the top of the bottom box (1) and is connected with the top of the bottom box in a sealing manner, a through hole is formed in the top of the bottom box (1), the aperture of the through hole is smaller than the inner diameter of the supporting tube (6), the clamping device is positioned in the supporting tube (6), and the supporting components are circumferentially;

the supporting assembly comprises a guide rod (8), a supporting block (9), a fixing block (10), a spring (11), a guide hole and a connecting hole, the guide hole is formed in the top of the bottom box (1), the guide rod (8) is parallel to the transmission shaft (3) and penetrates through the guide hole, the guide rod (8) is in sliding and sealing connection with the inner wall of the guide hole, the fixing block (10) is fixed to the top end of the guide rod (8), the supporting block (9) is located between the fixing block (10) and the bottom box (1) and fixed to the inner wall of the supporting tube (6), the connecting hole is formed in the supporting block (9), the guide rod (8) penetrates through the connecting hole and is in sliding connection with the inner wall of the connecting hole, the spring (11) is located between the fixing block (10) and the supporting block (9), and the fixing block (10) is connected with;

the auxiliary mechanism comprises a rotating disc (12), a rotating shaft (13), a first bearing (14), an air pipe (15), a filter screen (16) and a transmission component, one side of the bottom box (1) is provided with an air hole, the air pipe (15) is vertical to and intersected with the axis of the transmission shaft (3), the air pipe (15) penetrates through the air hole, the air pipe (15) is sealed and fixedly connected with the inner wall of the air hole, the rotating shaft (13) and the rotating disc (12) are coaxially arranged with the through hole, the rotating disc (12) is fixed at the top end of the rotating shaft (13), the inner ring of the first bearing (14) is arranged at the bottom end of the rotating shaft (13), the outer ring of the first bearing (14) is fixed on the inner wall of the bottom box (1), a gap is arranged between the rotating disc (12) and the top part in the bottom box (1), the transmission assembly is arranged in the air pipe (15) and is connected with the rotating shaft (13).

2. The hardware processing equipment with high stability according to claim 1, wherein the transmission assembly comprises a driving bevel gear (17), a driven bevel gear (18), a second bearing (19), fan blades (20) and a connecting shaft (21), the connecting shaft (21) is coaxially arranged with the air pipe (15), the fan blades (20) are located in the air pipe (15) and are installed at one end of the connecting shaft (21), the driving bevel gear (17) is installed at the other end of the connecting shaft (21), the driven bevel gear (18) is installed on the rotating shaft (13) and is meshed with the driving bevel gear (17), an inner ring of the second bearing (19) is installed on the connecting shaft (21), and an outer ring of the second bearing (19) is fixedly connected with the inner wall of the air pipe (15).

3. High-stability hardware processing equipment according to claim 2, characterized in that the number of teeth of the drive bevel gear (17) is greater than the number of teeth of the driven bevel gear (18).

4. The hardware processing equipment with high stability according to claim 1, wherein each fixing block (10) is provided with a sliding unit, each sliding unit comprises a ball (22) and a groove, the groove is formed in the top of the fixing block (10), the center of the ball (22) is arranged in the groove, the ball (22) is matched with the groove and is in sliding connection with the inner wall of the groove, and the diameter of the ball (22) is larger than the width of the groove opening of the groove.

5. Hardware processing equipment with high stability according to claim 1, characterized in that the inner wall of the support tube (6) is coated with sealing grease.

6. The hardware processing device with high stability of claim 1, wherein two ends of the chamfer are provided with chamfers.

7. Hardware processing equipment with high stability according to claim 1, characterized in that the bottom box (1) is provided with an anti-corrosion zinc coating.

8. Hardware processing equipment with high stability according to claim 1, characterized in that two sound-absorbing boards (23) are arranged on the supporting pipe (6), and the sound-absorbing boards (23) are uniformly arranged on the outer wall of the supporting pipe (6).

9. High-stability hardware processing equipment according to claim 1, characterized in that the material of the support ring (7) is rubber.

10. Hardware processing equipment with high stability according to claim 1, characterized in that a photovoltaic panel (24) is arranged on the driving box (2).