CN111408764A

CN111408764A - Bearing ring drilling device

Info

Publication number: CN111408764A
Application number: CN202010329531.0A
Authority: CN
Inventors: 不公告发明人
Original assignee: Changshan Qianfan Industrial Design Co ltd
Current assignee: Changshan Qianfan Industrial Design Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-07-14

Abstract

The invention discloses a bearing ring drilling device, which relates to the technical field of bearing ring processing and comprises a bottom plate, a limiting mechanism, a drilling mechanism and a scrap removing mechanism, wherein the limiting mechanism is fixedly arranged at the middle position of the bottom plate and comprises a rotating assembly and a limiting assembly, the drilling mechanism comprises a drilling frame, a lifting assembly, a first adjusting assembly, a second adjusting assembly and a drilling machine, the scrap removing mechanism is fixedly arranged at the other side of the bottom plate and comprises a scrap removing assembly and an angle adjusting assembly, the scrap removing assembly is fixedly arranged on the bottom plate, the angle adjusting assembly is fixedly arranged at one side of the limiting assembly on the bottom plate, and the working end of the scrap removing assembly is positioned on the angle adjusting assembly. The working efficiency is improved, and the practicability is higher.

Description

Bearing ring drilling device

Technical Field

The invention relates to the technical field of bearing ring processing, in particular to a bearing ring drilling device.

Background

The bearing ring is an annular part of a radial rolling bearing with one or several raceways. The bearing is an important part in the modern mechanical equipment. The main function of the device is to support the mechanical rotating body, reduce the friction coefficient in the moving process and ensure the rotation precision of the mechanical rotating body, when in processing, through holes are often required to be arranged on the outer circumferential surface of the ferrule for the lubrication, the number of the through holes can be one, two or three, and the through holes are determined according to the requirement and are usually communicated with the grooves on the inner surface of the ferrule. In order to guarantee that enough lubricating oil is in the groove when the bearing works, the conventional bearing ring drilling device cannot be adjusted, the position of the bearing ring needs to be manually adjusted during machining of the bearing ring, the drilling operation is performed, the efficiency of bearing drilling is low, and the bearing ring can generate a lot of chips in the drilling process and is inconvenient to clean.

Disclosure of Invention

The invention aims to provide a bearing ring drilling device, which solves the problems that the bearing ring drilling device cannot be adjusted and cannot clean chips generated in the machining process.

The invention provides a bearing ring drilling device which comprises a bottom plate, a limiting mechanism, a drilling mechanism and a chip removing mechanism, wherein the limiting mechanism is fixedly arranged at the middle position of the bottom plate, the limiting mechanism comprises a rotating assembly and a limiting assembly, the rotating assembly is fixedly arranged on the bottom plate, the limiting assembly is fixedly arranged on the rotating assembly, the rotating assembly can drive the limiting assembly to perform rotating operation, the drilling mechanism is fixedly arranged at one side of the bottom plate, the drilling mechanism comprises a drilling frame, a lifting assembly, a first adjusting assembly, a second adjusting assembly and a drilling machine, the drilling frame is arranged in an L type, one end of the drilling frame is fixedly arranged on the bottom plate, the lifting assembly is fixedly arranged at the top of the drilling frame, the first adjusting assembly is fixedly arranged on the lifting assembly, the lifting assembly can drive the first adjusting assembly to perform lifting operation, the second adjusting assembly is fixedly arranged on the first adjusting assembly, the first adjusting assembly can drive the second adjusting assembly to perform horizontal movement adjustment, the drilling machine is fixedly arranged on the second adjusting assembly, the second adjusting assembly can drive the adjusting assembly to perform horizontal movement adjustment, the chip removing assembly is arranged on one side of the bottom plate, the adjusting assembly, the chip removing mechanism is fixedly arranged on the other side of the bottom plate, and the chip removing mechanism, the chip angle adjusting assembly, the chip removing mechanism comprises a chip fixing adjusting assembly, and a chip adjusting assembly, the chip removing mechanism, the chip angle adjusting assembly is fixedly arranged on the chip removing mechanism, and the chip removing mechanism.

Furthermore, the rotating assembly comprises a portal frame, a rotating motor, a rotating gear, a linkage gear, a rotating shaft and a rotating plate, the portal frame is fixedly arranged on the bottom plate, the rotating motor is fixedly arranged below the portal frame on the bottom plate, the rotating gear is fixedly arranged on an output shaft of the rotating motor, the rotating shaft is rotatably arranged at the middle position of the portal frame, the linkage gear is fixedly arranged at one end below the rotating shaft, the rotating gear is meshed with the linkage gear, and the rotating plate is fixedly arranged at one end above the rotating shaft.

Further, spacing subassembly includes the same locating part of two sets of structures, and is two sets of the locating part symmetry sets up the both sides on the rotor plate, every group the locating part all includes spacing push rod, supplementary gag lever post and limiting plate, spacing push rod is fixed to be set up on the rotor plate, supplementary gag lever post is equipped with two sets ofly, and is two sets of supplementary gag lever post is all fixed to be set up on the rotor plate and be located the both sides of spacing push rod respectively, the limiting plate is fixed to be set up on the output of spacing push rod and two sets of supplementary gag lever posts.

Further, lifting unit includes lifting push rod, supplementary lifter and lifter plate, lifting push rod is fixed to be set up at the top of drilling frame, lifting push rod's output runs through drilling frame top, supplementary lifter is equipped with two, two supplementary lifter all is fixed to be set up on drilling frame and is located lifting push rod's both sides respectively, two the output of supplementary lifter all runs through drilling frame top, the lifter plate is fixed to be set up on lifting push rod and two supplementary lifter's output.

Further, first adjusting part is including adjusting the slide rail, adjusting the slip table, first accommodate motor, adjusting gear and alignment jig, adjust the slide rail and follow the length direction of lifter plate is fixed to be set up on the lifter plate, one side interval on the regulation slide rail is provided with a plurality of and adjusts the tooth, adjust the slip table setting on adjusting the slide rail, adjust the slip table with sliding fit between the regulation slide rail, first accommodate motor is fixed to be set up on adjusting the slip table, adjusting gear is fixed to be set up on first accommodate motor's output shaft, adjusting gear with adjust the tooth and mesh mutually, the both ends of alignment jig are fixed to be set up on adjusting the slip table.

Further, the second regulating assembly includes regulating plate, regulation seat, second accommodate motor, accommodate the lead screw, adjusts pole and regulation platform, the regulating plate is fixed to be set up on the alignment jig, the regulating plate with adjust crisscross setting between the slide rail, it is equipped with two, two to adjust the seat symmetry and set up the both sides in the regulating plate below, the fixed one side that sets up on one of them regulation seat of second accommodate the motor, accommodate the lead screw rotates and installs on two regulation seats, accommodate the lead screw one end with second accommodate the motor's output shaft fixed connection, it is equipped with two, two to adjust the pole all fixed the setting on two regulation seats, the regulation platform sets up on accommodate the lead screw and two regulation poles, the drilling machine is fixed to be set up on the regulation platform.

Further, angle modulation subassembly includes mounting panel, third accommodate motor, regulating spindle, adjusting belt and regulating block, the mounting panel is equipped with two, two the mounting panel is the both sides that vertical symmetry set up on the bottom plate, the regulating spindle rotates and installs on two mounting panels, the fixed one side that sets up at one of them mounting panel of third accommodate motor, the adjusting belt cover is established on one of them of output shaft and regulating spindle of accommodate motor, the fixed setting of regulating block is on the intermediate position of regulating spindle.

Further, remove bits mechanism including removing the bits case, absorbing and removing pump, first coupling hose, second coupling hose and remove the bits cover, remove the fixed one side that sets up on the bottom plate of bits case, the one side that removes on the bits case is provided with rather than the articulated door that opens and shuts, it is fixed to set up on removing the bits case to absorb the pump, the fixed setting on the regulating block in rear side that removes the bits cover, first coupling hose's one end with it is linked together to remove the bits cover inside, first coupling hose's the other end with the input of absorbing and removing the pump is connected, second coupling hose's one end with the output of absorbing and removing the pump is connected, second coupling hose's the other end with it communicates mutually to remove the bits case.

Compared with the prior art, the invention has the beneficial effects that:

firstly, when the bearing ring needs to be drilled, the bearing ring is firstly placed into a limiting mechanism to be limited and fixed, a limiting component in the limiting mechanism works to clamp and fix the bearing ring, the position of the bearing ring is prevented from shifting in the drilling process, after the bearing ring is clamped and fixed, the drilling mechanism works to firstly drill one surface of the bearing ring, a lifting component on a drilling frame works to drive a drilling machine to move downwards to the upper part of the bearing ring, a first adjusting component drives the drilling machine to perform position adjustment in the horizontal direction, a second adjusting component drives the drilling machine to perform movement adjustment in the vertical direction, after one drilling of the bearing ring is finished, a rotating component works to drive the limiting component to rotate, the bearing ring on the limiting component is rotated to adjust the position and then is drilled again, the automatic bearing ring drilling operation and the chip cleaning operation in the drilling process are completed through the matching work of all the components, so that the working efficiency is improved, and the practicability is higher.

Secondly, when the waste scraps generated in the bearing ring drilling process need to be cleaned, the negative pressure suction and removal pump in the scrap treatment mechanism works to suck and remove the scraps in the range covered by the scrap collecting cover through the second suction and removal pipe, the scraps are sucked into the scrap removing box through the first suction and removal pipe to be treated, and the opening and closing door on one side of the scrap removing box is used for opening the scrap removing box to clean the inside of the scrap removing box.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic perspective view of a spacing mechanism according to the present invention;

FIG. 4 is a partial schematic view of the present invention;

FIG. 5 is a schematic view of a first angular perspective of the drilling mechanism of the present invention;

FIG. 6 is a schematic diagram of a second angular perspective structure of the drilling mechanism of the present invention.

Reference numerals: a bottom plate 1, a limiting mechanism 2, a rotating component 21, a portal frame 211, a rotating motor 212, a rotating gear 213, a linkage gear 214, a rotating shaft 215, a rotating plate 216, a limiting component 22, a limiting part 221, a limiting push rod 222, an auxiliary limiting rod 223, a limiting plate 224, a drilling mechanism 3, a drilling frame 31, a lifting component 32, a lifting push rod 321, an auxiliary lifting rod 322, a lifting plate 323, a first adjusting component 33, an adjusting slide rail 331, an adjusting slide table 332, a first adjusting motor 333, an adjusting gear 334, an adjusting frame 335, an adjusting tooth 336, a second adjusting component 34, an adjusting plate 341, an adjusting seat 342, a second adjusting motor 343, an adjusting screw rod 344, an adjusting rod 345, an adjusting table 346, a drilling machine 35, a chip removing mechanism 4, a chip removing component 41, a chip removing box 411, a suction pump 412, a first connecting hose 413, a second connecting hose 414, a chip removing cover 415, an opening and closing door 416, an angle adjusting component 42, mounting plate 421, third adjusting motor 422, adjusting shaft 423, adjusting belt 424, adjusting block 425.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

After the bearing ring drilling device is used for drilling, the bearing ring drilling device comprises a base plate 1, a limiting mechanism 2, a drilling mechanism 3 and a chip removing mechanism 4, the limiting mechanism 2 is fixedly arranged at the middle position of the base plate 1, the limiting mechanism 2 comprises a rotating assembly 21 and a limiting assembly 22, the rotating assembly 21 is fixedly arranged on the base plate 1, the limiting assembly 22 is fixedly arranged on the rotating assembly 21, the rotating assembly 21 can drive the limiting assembly 22 to perform rotating operation, the drilling mechanism 3 is fixedly arranged at one side of the base plate 1, the drilling mechanism 3 comprises a drilling frame 31, a lifting assembly 32, a first adjusting assembly 33, a second adjusting assembly 34 and a drilling machine 35, the drilling frame 31 is arranged in an L mode, one end of the drilling frame 31 is fixedly arranged on the base plate 1, the lifting assembly 32 is fixedly arranged at the top of the drilling frame 31, the first adjusting assembly 33 is fixedly arranged on the lifting assembly 32, the lifting assembly 32 can drive the first adjusting assembly 33 to perform lifting operation, the second adjusting assembly 34 is fixedly arranged on the base plate 31, the vertical adjusting assembly 33, the bearing ring adjusting assembly 34 is arranged at the position of the base plate, the bearing ring adjusting assembly 34 is arranged on the base plate, the bearing ring adjusting assembly 34 is arranged horizontally, the bearing ring adjusting assembly 34 is arranged in the bearing ring adjusting assembly, the bearing ring adjusting assembly 34, the bearing ring adjusting assembly 34, the bearing ring adjusting assembly 34, the bearing ring adjusting assembly 34, the bearing ring adjusting assembly 34 is horizontally, the bearing ring adjusting assembly.

Specifically, the rotating assembly 21 includes a gantry 211, a rotating motor 212, a rotating gear 213, a linkage gear 214, a rotating shaft 215, and a rotating plate 216, the gantry 211 is fixedly disposed on the bottom plate 1, the rotating motor 212 is fixedly disposed on the bottom plate 1 below the gantry 211, the rotating gear 213 is fixedly disposed on an output shaft of the rotating motor 212, the rotating shaft 215 is rotatably mounted at a middle position of the gantry 211, the linkage gear 214 is fixedly disposed on one end below the rotating shaft 215, the rotating gear 213 is engaged with the linkage gear 214, the rotating plate 216 is fixedly disposed on one end above the rotating shaft 215, when the rotating assembly 21 works, the rotating motor 212 works to drive the rotating gear 213 fixedly connected thereto to rotate, and the rotating gear 213 drives the linkage gear 214 engaged therewith to rotate, the linkage gear 214 drives the rotation shaft 215 fixedly connected to the linkage gear to rotate, the rotation shaft 215 rotates on the gantry 211 and simultaneously drives the rotation plate 216 to rotate, and the rotation plate 216 drives the limiting assembly 22 to rotate.

Specifically, the position limiting assembly 22 includes two sets of position limiting members 221 having the same structure, the two sets of position limiting members 221 are symmetrically disposed on two sides of the rotating plate 216, each set of position limiting members 221 includes a position limiting push rod 222, an auxiliary position limiting rod 223 and a position limiting plate 224, the limit push rod 222 is fixedly arranged on the rotating plate 216, two sets of the auxiliary limit rods 223 are arranged, the two sets of the auxiliary limit rods 223 are fixedly arranged on the rotating plate 216 and are respectively positioned at two sides of the limit push rod 222, the limit plate 224 is fixedly arranged on the output ends of the limit push rod 222 and the auxiliary limit rod 223, the bearing ring is clamped and limited by the synchronous work of two groups of limiting pieces 221 with the same structure, when the position-limiting members 221 work, the position-limiting push rods 222 work to drive the position-limiting plates 224 to work inwards, the auxiliary position-limiting rods 223 are used for assisting the position-limiting push rods 222 to perform pushing position-limiting operation, and two position-limiting plates 224 in the two position-limiting members 221 move to a certain extent to clamp the bearing ring.

Specifically, lifting unit 32 includes lift push rod 321, supplementary lifter 322 and lifter plate 323, the fixed top that sets up at drilling frame 31 of lift push rod 321, the output of lift push rod 321 runs through drilling frame 31 top, supplementary lifter 322 is equipped with two, two supplementary lifter 322 all fixedly sets up on drilling frame 31 and is located the both sides of lift push rod 321 respectively, two the output of supplementary lifter 322 all runs through drilling frame 31 top, lifter plate 323 is fixed to be set up on the output of lift push rod 321 and two supplementary lifter 322, and lift push rod 321 work drive lifter plate 323 on drilling frame 31 carries out the operation of going up and down when lifting unit 32 during operation, and supplementary lifter 322 is used for assisting lift push rod 321 to carry out the operation of going up and down.

Specifically, the first adjusting component 33 includes an adjusting slide rail 331, an adjusting slide table 332, a first adjusting motor 333, an adjusting gear 334 and an adjusting frame 335, the adjusting slide rail 331 is followed the fixed setting on the lifting plate 323 of length direction of the lifting plate 323, one side interval on the adjusting slide rail 331 is provided with a plurality of adjusting teeth 336, the adjusting slide table 332 is arranged on the adjusting slide rail 331, the adjusting slide table 332 and the adjusting slide rail 331 are in sliding fit, the first adjusting motor 333 is fixedly arranged on the adjusting slide table 332, the adjusting gear 334 is fixedly arranged on an output shaft of the first adjusting motor 333, the adjusting gear 334 is engaged with the adjusting teeth 336, two ends of the adjusting frame 335 are fixedly arranged on the adjusting slide table 332, when the first adjusting component 33 works, the first adjusting motor 333 works to drive the adjusting gear 334 fixedly connected therewith to rotate, the adjusting gear 334 moves on the adjusting teeth 336 meshed with the adjusting gear, at this time, the adjusting gear 334 drives the first adjusting motor 333 to move, the first adjusting motor 333 drives the adjusting sliding table 332 to move, the adjusting sliding table 332 moves and adjusts on the adjusting sliding rail 331, and the adjusting sliding table 332 drives the adjusting frame 335 to move.

Specifically, the second adjusting assembly 34 includes an adjusting plate 341, adjusting seats 342, a second adjusting motor 343, adjusting screws 344, adjusting rods 345 and an adjusting table 346, the adjusting plate 341 is fixedly disposed on an adjusting bracket 335, the adjusting plate 341 and the adjusting slide rails 331 are disposed in a staggered manner, the adjusting seats 342 are provided in two numbers, the two adjusting seats 342 are symmetrically disposed on two sides below the adjusting plate 341, the second adjusting motor 343 is fixedly disposed on one side of one of the adjusting seats 342, the adjusting screws 344 are rotatably mounted on the two adjusting seats 342, one end of each adjusting screw 344 is fixedly connected to an output shaft of the second adjusting motor 343, the two adjusting rods 345 are fixedly disposed on the two adjusting seats 342, the adjusting table 346 is disposed on the adjusting screws 344 and the two adjusting rods 345, the drilling machine 35 is fixedly disposed on the adjusting table 346, when the second adjusting assembly 34 works, the second adjusting motor 343 on the adjusting plate 341 works to operate the adjusting screw 344 to rotate, the adjusting screw 344 rotates on the two adjusting seats 342, the adjusting screw 344 drives the adjusting table 346 to move and adjust, the adjusting table 346 drives the drilling machine 35 to move and adjust, and the adjusting rod 345 is used for assisting in moving and adjusting.

Specifically, angle adjusting component 42 includes mounting panel 421, third accommodate motor 422, regulating spindle 423, adjusting belt 424 and regulating block 425, mounting panel 421 is equipped with two, two mounting panel 421 is the both sides that vertical symmetry set up on bottom plate 1, regulating spindle 423 rotates and installs on two mounting panels 421, third accommodate motor 422 is fixed to be set up in one side of one of them mounting panel 421, adjusting belt 424 cover is established on one of them of output shaft and regulating spindle 423 of regulating motor, regulating block 425 is fixed to be set up on the intermediate position of regulating spindle 423, and angle adjusting component 42's setting is used for driving in the mechanism 4 that removes bits subassembly 41 and carries out the angle modulation, makes the operation that removes bits subassembly 41 can be better, and third accommodate motor 422 work drives adjusting belt 424 and rotates when angle adjusting component 42 works, the adjusting belt 424 drives the adjusting shaft 423 to rotate, the adjusting shaft 423 rotates on the two mounting plates 421, the adjusting block 425 is driven to adjust, and the adjusting block 425 drives the chip removing cover 415 to adjust the angle.

Specifically, the chip removing mechanism 4 includes a chip removing tank 411, a suction pump 412, a first connecting hose 413, a second connecting hose 414 and a chip removing cover 415, the chip removing tank 411 is fixedly disposed on one side of the bottom plate 1, an opening and closing door 416 hinged to one side of the chip removing tank 411 is disposed on one side of the chip removing tank 411, the suction pump 412 is fixedly disposed on the chip removing tank 411, a rear side of the chip removing cover 415 is fixedly disposed on an adjusting block 425, one end of the first connecting hose 413 is communicated with the inside of the chip removing cover 415, the other end of the first connecting hose 413 is connected with an input end of the suction pump 412, one end of the second connecting hose 414 is connected with an output end of the suction pump 412, the other end of the second connecting hose 414 is communicated with the chip removing tank 411, when the chip removing assembly 41 works, the suction pump 412 works to suck and remove chips in a range covered by the chip collecting cover through the first suction pipe, then the waste is sucked into the waste removing box 411 through a second suction pipe for treatment, and the opening and closing door 416 on one side of the waste removing box 411 is used for opening the waste removing box 411 to clean internal waste.

The working principle of the invention is as follows: when the bearing ring needs to be drilled, the bearing ring is firstly placed into the limiting mechanism 2 for limiting and fixing, the limiting component 22 in the limiting mechanism 2 works to clamp and fix the bearing ring, the position of the bearing ring is prevented from shifting in the drilling process, after the bearing ring is clamped and fixed, the drilling mechanism 3 works to firstly drill one surface of the bearing ring, the lifting component 32 on the drilling frame 31 works to drive the drilling machine 35 to move downwards to the upper part of the bearing ring, the first adjusting component 33 drives the drilling machine 35 to perform position adjustment in the horizontal direction, the second adjusting component 34 drives the drilling machine 35 to perform movement adjustment in the vertical direction, after one part of the bearing ring is drilled, the limiting component 22 is driven to rotate through the work of the rotating component 21, the bearing ring on the limiting component 22 is drilled again after the position is adjusted in a rotating manner, the automatic bearing ring drilling operation and the chip cleaning operation in the drilling process are completed through the cooperation of all the components, so that the working efficiency is improved, and the practicability is high.

Claims

1. The bearing ring drilling device is characterized by comprising a bottom plate (1), a limiting mechanism (2), a drilling mechanism (3) and a chip removing mechanism (4), wherein the limiting mechanism (2) is fixedly arranged at the middle position of the bottom plate (1), the limiting mechanism (2) comprises a rotating assembly (21) and a limiting assembly (22), the rotating assembly (21) is fixedly arranged on the bottom plate (1), the limiting assembly (22) is fixedly arranged on the rotating assembly (21), the rotating assembly (21) can drive the limiting assembly (22) to perform rotating operation, the drilling mechanism (3) is fixedly arranged on one side of the bottom plate (1), the drilling mechanism (3) comprises a drilling frame (31), a lifting assembly (32), a first adjusting assembly (33), a second adjusting assembly (34) and a second adjusting assembly (35), the drilling frame (31) is arranged in an L type, one end of the drilling frame (31) is fixedly arranged on the bottom plate (1), the lifting assembly (32) is fixedly arranged on the drilling frame (31), the second adjusting assembly (34) is fixedly arranged on the top of the drilling machine (31), the lifting assembly (34) and the lifting assembly (34) is fixedly arranged on the bottom plate (41), the lifting assembly (34) and the lifting assembly (34) can drive the lifting assembly (34) to move along the vertical adjusting assembly (41), the lifting assembly (34) and the adjusting assembly (34) and the lifting assembly (34) move along the vertical adjusting assembly (34) and the lifting assembly (41) and the vertical adjusting assembly (34) and the lifting assembly (34) to remove the vertical adjusting assembly (41), the adjusting assembly (34) and the lifting assembly (34) to remove the lifting assembly (34) and the adjusting assembly (34) and the lifting assembly (32) and the lifting assembly (41) to remove the adjusting assembly (34) and the vertical adjusting assembly (34) and the chip removing.

2. A bearing ring drilling device according to claim 1, wherein: the rotating assembly (21) comprises a portal frame (211), a rotating motor (212), a rotating gear (213), a linkage gear (214), a rotating shaft (215) and a rotating plate (216), the portal frame (211) is fixedly arranged on a bottom plate (1), the rotating motor (212) is fixedly arranged below the portal frame (211) on the bottom plate (1), the rotating gear (213) is fixedly arranged on an output shaft of the rotating motor (212), the rotating shaft (215) is rotatably arranged at the middle position of the portal frame (211), the linkage gear (214) is fixedly arranged at one end below the rotating shaft (215), the rotating gear (213) is meshed with the linkage gear (214), and the rotating plate (216) is fixedly arranged at one end above the rotating shaft (215).

3. A bearing ring drilling device according to claim 2, wherein: the limiting assembly (22) comprises two groups of limiting parts (221) with the same structure, the two groups of limiting parts (221) are symmetrically arranged on two sides of the rotating plate (216), each group of limiting parts (221) comprises a limiting push rod (222), an auxiliary limiting rod (223) and a limiting plate (224), the limiting push rod (222) is fixedly arranged on the rotating plate (216), the auxiliary limiting rods (223) are two groups, the auxiliary limiting rods (223) are fixedly arranged on the rotating plate (216) and are respectively located on two sides of the limiting push rod (222), and the limiting plates (224) are fixedly arranged on output ends of the limiting push rod (222) and the two groups of auxiliary limiting rods (322).

4. A bearing ring drilling device according to claim 3, wherein: lifting unit (32) are including lifting push rod (321), supplementary lifter (322) and lifter plate (323), lifting push rod (321) are fixed to be set up at the top of drilling frame (31), the output of lifting push rod (321) runs through drilling frame (31) top, supplementary lifter (322) are equipped with two, two supplementary lifter (322) are all fixed to be set up on drilling frame (31) and are located the both sides of lifting push rod (321) respectively, two the output of supplementary lifter (322) all runs through drilling frame (31) top, lifter plate (323) are fixed to be set up on the output of lifting push rod (321) and two supplementary lifter (322).

5. A bearing ring drilling device according to claim 1, wherein: the first adjusting component (33) comprises an adjusting slide rail (331), an adjusting sliding table (332), a first adjusting motor (333), an adjusting gear (334) and an adjusting frame (335), the adjusting slide rail (331) is fixedly arranged on the lifting plate (323) along the length direction of the lifting plate (323), a plurality of adjusting teeth (336) are arranged on one side of the adjusting slide rail (331) at intervals, the adjusting sliding table (332) is arranged on the adjusting sliding rail (331), the adjusting sliding table (332) is in sliding fit with the adjusting sliding rail (331), the first adjusting motor (333) is fixedly arranged on the adjusting sliding table (332), the adjusting gear (334) is fixedly arranged on an output shaft of the first adjusting motor (333), the adjusting gear (334) is meshed with the adjusting teeth (336), and two ends of the adjusting frame (335) are fixedly arranged on the adjusting sliding table (332).

6. A bearing ring drilling device according to claim 5, wherein: the second adjusting assembly (34) comprises an adjusting plate (341), adjusting seats (342), a second adjusting motor (343), adjusting screw rods (344), adjusting rods (345) and adjusting tables (346), the adjusting plate (341) is fixedly arranged on an adjusting frame (335), the adjusting plate (341) and the adjusting slide rails (331) are arranged in a staggered mode, the adjusting seats (342) are two, the adjusting seats (342) are symmetrically arranged on two sides below the adjusting plate (341), the second adjusting motor (343) is fixedly arranged on one side of one of the adjusting seats (342), the adjusting screw rods (344) are rotatably arranged on the two adjusting seats (342), one end of each adjusting screw rod (344) is fixedly connected with an output shaft of the second adjusting motor (343), the adjusting rods (345) are two, and the adjusting rods (345) are fixedly arranged on the two adjusting seats (342), the adjusting table (346) is arranged on the adjusting screw rod (344) and the two adjusting rods (345), and the drilling machine (35) is fixedly arranged on the adjusting table (346).

7. A bearing ring drilling device according to claim 1, wherein: angle adjusting part (42) are including mounting panel (421), third accommodate motor (422), regulating spindle (423), regulation belt (424) and regulating block (425), mounting panel (421) are equipped with two, two mounting panel (421) are the both sides that vertical symmetry set up on bottom plate (1), regulating spindle (423) rotate and install on two mounting panels (421), third accommodate motor (422) are fixed to be set up in one side of one of them mounting panel (421), it establishes at one of them of output shaft and regulating spindle (423) of regulating motor to adjust belt (424) cover, regulating block (425) are fixed to be set up on the intermediate position of regulating spindle (423).

8. A bearing ring drilling device according to claim 7, wherein: the scrap removing mechanism (4) comprises a scrap removing box (411), a suction pump (412), a first connecting hose (413), a second connecting hose (414) and a scrap removing cover (415), the scrap removing box (411) is fixedly arranged on one side of the bottom plate (1), an opening and closing door (416) hinged with the scrap removing box (411) is arranged on one side of the scrap removing box (411), the suction pump (412) is fixedly arranged on the chip removing box (411), the rear side of the chip removing cover (415) is fixedly arranged on the adjusting block (425), one end of the first connecting hose (413) is communicated with the interior of the chip removing cover (415), the other end of the first connecting hose (413) is connected with the input end of the suction pump (412), one end of the second connecting hose (414) is connected with the output end of the suction pump (412), the other end of the second connecting hose (414) is communicated with the scrap removing box (411).