CN116085395B

CN116085395B - Deep groove ball bearing assembly equipment

Info

Publication number: CN116085395B
Application number: CN202310365304.7A
Authority: CN
Inventors: 王亚超
Original assignee: Hebei Hongda Longye Bearing Co ltd
Current assignee: Hebei Hongda Longye Bearing Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-07-25
Anticipated expiration: 2043-04-07
Also published as: CN116085395A

Abstract

The invention relates to the technical field of deep groove ball bearing assembly equipment, in particular to deep groove ball bearing assembly equipment, which comprises: the riveting machine is arranged at the top end of the L-shaped operation table; the accurate assembly mechanism; the pushing component and the calibration component in the precise assembly mechanism are matched with each other, and the inner ring and the outer ring can be positioned at the optimal placement position by using the calibration component, so that the inner ring is positioned in the outer ring in a deviation manner, the inner ring can enter a gap between the inner ring and the outer ring more easily, the balls cannot slide off, and the ball adding operation is facilitated; the setting of unloading subassembly can be when calibration subassembly operates automatic operation for adjustment and interpolation operation go on simultaneously, utilize the time difference that the ball falls, accomplish the interpolation to the ball, and mutually support between the three, can accomplish the ball interpolation of accurate quantity and position voluntarily, improve the accurate interpolation operation of ball.

Description

Deep groove ball bearing assembly equipment

Technical Field

The invention relates to the technical field of deep groove ball bearing assembly equipment, in particular to deep groove ball bearing assembly equipment.

Background

The deep groove ball bearing is the most widely used rolling bearing. It features small friction resistance and high rotation speed, and can be used for machine parts bearing radial load or combined load of radial and axial actions, and also for machine parts bearing axial load.

According to Chinese patent publication No. CN115419654A, the invention discloses intelligent deep groove ball bearing assembly equipment, which comprises a first transmission assembly structure and a second transmission assembly structure, wherein the side end position of the first transmission assembly structure is arranged in the communication of the second transmission assembly structure, the first transmission assembly structure comprises a first conduction channel, a first motor and a bearing outer ring, the first conduction channel is arranged at one side of the inner end of the first transmission assembly structure, the upper end of the first conduction channel is connected with the bearing outer ring in a sliding manner, the first motor is arranged at the side part of the first conduction channel, and through the first transmission assembly structure and the second transmission assembly structure, automatic alignment assembly work can be realized, high-efficiency assembly work is facilitated, and integral installation and use work is facilitated.

But the prior used deep groove ball bearing assembly equipment can not adjust the positions of the inner ring and the outer ring in the use process, so that the position of the added balls is easy to deviate, and meanwhile, the number of the added balls is controlled, so that the assembly effect of the whole deep groove ball bearing is affected.

Disclosure of Invention

The invention aims to solve the problems and provide a deep groove ball bearing assembly device, which solves the problems that the accurate addition of balls cannot be realized and the assembly effect of the whole deep groove ball bearing is affected.

The invention achieves the above object by the following technical scheme, a deep groove ball bearing assembly device, comprising: the riveting machine is arranged at the top end of the L-shaped operation table; the precise assembly mechanism can realize the position adjustment of the inner ring and the outer ring and the addition of the balls, and is arranged at the top end of the L-shaped operation table; the compaction mechanism capable of realizing the position adjustment of the ball is arranged at the top end of the L-shaped operation table; the moving mechanism is used for realizing the movement of the bearing position and is arranged at the top end of the L-shaped operating platform; the accurate assembly mechanism comprises a pushing component arranged at the top end of an L-shaped operation table, a transverse plate is fixedly connected to the middle of the top end of the L-shaped operation table, the pushing component is arranged at the top end of the L-shaped operation table, a calibration component located at the bottom end of the transverse plate is arranged at the top end of the L-shaped operation table, and a blanking component is arranged at the top end of the L-shaped operation table.

Preferably, the unloading subassembly includes the ejection of compact section of thick bamboo on fixed connection in L shape operation panel top, the interior bottom wall of ejection of compact section of thick bamboo rotates and is connected with the flitch down, the bottom of flitch is rotated and is connected with the second rotary rod, the ejection of compact section of thick bamboo is run through to the bottom of second rotary rod, evenly distributed's unloading hole has all been seted up to the bottom of flitch and ejection of compact section of thick bamboo, the bottom of ejection of compact section of thick bamboo is provided with the unloading pipe with unloading hole assorted, the bottom fixedly connected with slope of ejection of compact section of thick bamboo sets up the guide ring, the bottom of guide ring is provided with the collection fill, the bottom of collection fill is provided with the filling tube, and the setting of unloading subassembly can be when calibration subassembly operation automatic operation for adjustment and interpolation operation go on simultaneously, utilize the time difference that the ball falls, accomplish the interpolation to the ball, and mutually support between the three, can discharge the ball that needs to place when adjusting the position, need not to carry out calibration and control the ball of accurate quantity and position, the accurate interpolation of ball of accurate quantity and position is accomplished automatically.

Preferably, the pushing component comprises a strip-shaped plate fixedly connected to the top end of the L-shaped operating platform, a round hole is formed in the top end of the transverse plate, a third electric push rod is fixedly connected to the top end of the strip-shaped plate, a clamp is fixedly connected to the telescopic end of the third electric push rod, sliding frames are fixedly connected to two sides of the strip-shaped plate, a first connecting rod is fixedly connected between the sliding frames and the clamp, the pushing component is utilized to enable the position of the inner ring and the outer ring to be matched with the round hole, meanwhile, driving force is provided for operation of the calibration component, and automatic operation is achieved.

Preferably, the calibration assembly comprises a threaded sleeve rotationally connected to the top end of an L-shaped operating platform, a screw rod is connected to the top end of the threaded sleeve in a threaded manner, a calibration block is fixedly connected to the top end of the screw rod, a round rod is fixedly connected between the L-shaped operating platform and a transverse plate, the round rod is in sliding connection with the calibration block, a first gear is fixedly connected to the surface of the threaded sleeve, a second connecting rod is fixedly connected to the bottom end of the sliding frame, a first rack meshed with the first gear is fixedly connected to the bottom end of the second connecting rod, the inner ring and the outer ring can be placed at the optimal position by the calibration assembly, the inner ring is placed in an outer ring in a deviation manner, balls can not slide down easily and are convenient for adding operation of the balls.

Preferably, the shape of anchor clamps wholly is the V font, the anchor clamps inner wall is provided with the rubber piece, the mounting groove has all been seted up to the inner wall both sides of anchor clamps, the inner wall rotation of mounting groove is connected with the guide roll, and the realization anchor clamps that can be better and the combination of outer lane can avoid appearing the dead condition of card simultaneously the guide roll.

Preferably, the pushing component comprises a first electric push rod fixedly connected to the top end of the L-shaped operating platform, a moving block is fixedly connected to the telescopic end of the first electric push rod, a square block is fixedly connected to the top end of the moving block, a pushing rod is fixedly connected to one side of the square block, a hinging rod is hinged to the top end of the pushing rod, an auxiliary block is fixedly connected to one side of the bottom end of the hinging rod, a second electric push rod is arranged between the square block and the hinging rod, the pushing component is arranged, the movement of the inner ring and the outer ring can be achieved according to actual conditions, the degree of automation is higher during assembly, the assembly time is saved, the hinging rod can be freely rotated and pressed, the top end of the inner ring and the outer ring can be compacted by the auxiliary block, the inner ring and the outer ring can be in a stable state during movement, and later position adjustment of the inner ring and the outer ring is more convenient.

Preferably, the outer wall rotation of L shape operation panel is connected with first rotary rod, the top of first rotary rod is provided with one-way bearing, one-way bearing's top and second rotary rod are connected, the fixed surface of first rotary rod is connected with the second gear, the other end fixedly connected with of first rack is connected with the second rack of second gear meshing, links each other between the two, realizes multipart synchronous operation for degree of automation is high.

Preferably, the middle part fixedly connected with centrum in top of flitch down, the stirring rod of the top fixedly connected with annular distribution of flitch down, centrum and stirring rod's mutually support can stir the ball in the ejection of compact section of thick bamboo, avoids the ball to appear the condition of mutual extrusion, ensures the normal unloading of ball.

Preferably, the compaction mechanism comprises a mounting frame fixedly connected to the top end of the L-shaped operating platform, a first cylinder and a second cylinder are transversely arranged at the bottom end of the mounting frame in sequence, a compaction plate is fixedly connected to the bottom end of the first cylinder, a ball calibration ring is fixedly connected to the bottom end of the second cylinder, the compaction mechanism in the device can adjust the fittings filled with balls, the balls are more uniformly distributed between the inner ring and the outer ring, later processing operation is facilitated, the compaction plate can automatically realize the clamping connection of the inner ring and the outer ring and the balls, the inner ring and the outer ring are mutually combined, accurate operation before riveting is realized, and accurate assembly of the bearings is realized.

Preferably, the moving mechanism comprises a motor fixedly connected to the top end of an L-shaped operation table, an output shaft of the motor is fixedly connected with a reciprocating screw, the surface of the reciprocating screw is provided with a circular block, the upper surface of the circular block is fixedly connected with a mounting plate, the top end of the mounting plate is fixedly connected with a vertical plate, one end of the vertical plate is fixedly connected with a fourth electric push rod, the telescopic end of the fourth electric push rod is provided with a pneumatic clamp, the top end of the L-shaped operation table is fixedly connected with a limiting rod, the surface of the limiting rod is slidably connected with a sliding block (the appearance form of the reciprocating screw is two thread grooves with the same thread pitches and opposite directions), the two ends are connected by a transition curve, the side surface of the spiral groove pushes the sliding block arranged in the spiral groove to do axial reciprocating motion }, the moving mechanism in the device can automatically complete clamping and moving of a bearing fitting on a transverse plate according to requirements, the automatic degree of assembly is improved, the influence of human factors is reduced, and the mutual matching of the limiting rod and the sliding block can be prevented from shifting the mounting plate.

Preferably, the strip mouth has been seted up on top one side of L shape operation panel, and one side slope of L shape operation panel is provided with the swash plate that is linked together with the strip mouth, the outer wall of L shape operation panel is provided with the collecting box, can mutually support with moving mechanism, realizes the bearing automation after the assembly and collects, reduces the degree of difficulty that later stage was collected.

The beneficial effects of the invention are as follows:

the pushing component and the calibration component in the precise assembly mechanism are matched with each other, the pushing component is utilized to enable the positions of the inner ring and the outer ring to be matched with the circular holes, meanwhile, driving force is provided for operation of the calibration component, automatic operation is realized, the inner ring and the outer ring can be positioned at the optimal placement position by utilizing the calibration component, the inner ring is placed in the outer ring in a deviation mode, the inner ring can enter a gap between the inner ring and the outer ring more easily, balls cannot slide off, and the ball adding operation is facilitated; the blanking assembly is arranged, so that the adjustment and the adding operation can be performed simultaneously when the calibration assembly is operated, the adding of the balls is completed by utilizing the falling time difference of the balls, and the balls required to be placed can be discharged when the positions are adjusted by mutual matching of the balls, the number of the balls is not required to be calibrated and controlled, the adding of the balls with accurate number and positions is automatically completed, and the accurate adding operation of the balls is improved; the pushing assembly is arranged, so that the inner ring and the outer ring can be moved according to actual conditions, the degree of automation is higher during assembly, the assembly time is saved, the hinging rod can be freely rotated and pressed, the top ends of the inner ring and the outer ring can be compacted by the auxiliary block, the inner ring and the outer ring can be in a stable state during movement, and the position of the inner ring and the outer ring can be adjusted more conveniently in the later stage;

the moving mechanism in the device can automatically complete clamping and moving of the bearing fittings on the transverse plate according to requirements, so that the degree of automation of assembly is improved, the efficiency and the accuracy of assembly are improved, the influence of human factors is reduced, and the limit rod and the sliding block are mutually matched, so that the mounting plate can be transversely moved, and the offset of the mounting plate is avoided;

the device is middle to compact the mechanism and can adjust the accessory that has filled the ball for ball more even distribution is between interior outer lane, and the processing operation of later stage of being convenient for, compaction board can realize the joint of interior outer lane and ball voluntarily, and both combine each other, realizes the accurate operation before the riveting, realizes the accurate assembly of bearing.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

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

FIG. 3 is an enlarged view at B in FIG. 1;

FIG. 4 is a schematic view of the precise assembly mechanism of the present invention;

FIG. 5 is a schematic diagram of a pushing assembly according to the present invention;

FIG. 6 is a schematic illustration of the connection of the pushing assembly and the calibration assembly of the present invention;

FIG. 7 is a schematic view of the structure of the clamp of the present invention;

FIG. 8 is a schematic diagram of the blanking assembly of the present invention;

FIG. 9 is a sectional view of the blanking assembly of the present invention;

FIG. 10 is a cross-sectional view of a tapping column according to the present invention;

fig. 11 is a schematic structural view of the moving mechanism of the present invention.

In the figure: 1. an L-shaped operating table; 101. a strip-shaped opening; 102. a sloping plate; 103. a collection box; 2. a conveyor belt; 3. the accurate assembly mechanism; 301. a pushing component; 3011. a first electric push rod; 3012. a moving block; 3013. square blocks; 3014. a pushing rod; 3015. a hinge rod; 3016. a second electric push rod; 3017. an auxiliary block; 302. a pushing assembly; 3021. a strip-shaped plate; 3022. a third electric push rod; 3023. a clamp; 30231. a rubber block; 30232. a mounting groove; 30233. a guide roller; 3024. a sliding frame; 3025. a first link; 303. a calibration assembly; 3031. a thread sleeve; 3032. a second link; 3033. a first rack; 3034. a first gear; 3035. a screw rod; 3036. a calibration block; 3037. a round bar; 304. a blanking assembly; 3041. a first rotating lever; 3042. a second gear; 3043. a second rack; 3044. a one-way bearing; 3045. a second rotating lever; 3046. a discharging cylinder; 3047. a blanking plate; 3048. a collection bucket; 3049. a feeding tube; 30410. a guide ring; 30411. discharging pipes; 30412. a vertebral body; 30413. a toggle rod; 30414. a blanking hole; 305. a cross plate; 306. a circular hole; 4. a compacting mechanism; 401. a mounting frame; 402. a first cylinder; 403. compacting the plate; 404. a second cylinder; 405. a ball calibration ring; 5. a riveting machine; 6. a moving mechanism; 601. a motor; 602. a reciprocating screw; 603. a circular ring block; 604. a mounting plate; 605. a riser; 606. a fourth electric push rod; 607. a pneumatic clamp; 608. a limit rod; 609. a sliding block.

Description of the embodiments

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The specific implementation method comprises the following steps: as shown in fig. 1 to 11, a deep groove ball bearing assembly apparatus includes: the riveting machine comprises an L-shaped operation table 1, wherein a conveying belt 2 is arranged at the top end of the L-shaped operation table 1, and a riveting machine 5 is arranged at the top end of the L-shaped operation table 1; the precise assembly mechanism 3 is arranged at the top end of the L-shaped operation table 1 and can realize the position adjustment of the inner ring and the outer ring and the addition of balls; the compaction mechanism 4 is arranged at the top end of the L-shaped operation table 1, and the compaction mechanism 4 capable of realizing the position adjustment of the balls; the moving mechanism 6 is arranged at the top end of the L-shaped operating platform 1, and the moving mechanism 6 for realizing the movement of the bearing position; wherein, accurate assembly devices 3 is including setting up in the top of L shape operation panel 1, and the top of L shape operation panel 1 is provided with pushing component 301, and the top middle part fixedly connected with diaphragm 305 of L shape operation panel 1, and the top of L shape operation panel 1 is provided with pushing component 302, and the top of L shape operation panel 1 is provided with the calibration subassembly 303 that is located diaphragm 305 bottom, and the top of L shape operation panel 1 is provided with unloading subassembly 304. The inner ring and the outer ring are placed on the conveying belt 2 to be conveyed to a proper position, the inner ring and the outer ring on the conveying belt 2 are moved to the transverse plate 305 by utilizing the pushing component 301 in the precise assembly mechanism 3, the pushing component 302 is started, the pushing component 302 can drive the calibration component 303 to operate, the inner ring and the outer ring are mutually combined to calibrate the positions of the inner ring and the outer ring, meanwhile, the calibration component 303 can synchronously drive the blanking component 304 to operate, the material adding operation of the precise number and the positions of the balls is realized, after the balls are added, the pushing component 301 is used for continuously pushing on the transverse plate 305, the moving mechanism 6 is used for completing the movement of the accessories, firstly, the compacting mechanism 4 is used for adjusting the positions of the balls and adding the retainers, the moving mechanism 6 is moved to the riveting machine 5, the final riveting operation of the accessories is completed by utilizing the riveting machine 5, the continuous movement is performed, and the unloading operation is completed.

As shown in fig. 1, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10 and fig. 11, the pushing component 301 includes a first electric putter 3011 fixedly connected to the top end of the L-shaped operating platform 1, a telescopic end of the first electric putter 3011 is fixedly connected with a moving block 3012, a top end of the moving block 3012 is fixedly connected with a square block 3013, one side of the square block 3013 is fixedly connected with a pushing rod 3014, a top end of the pushing rod 3014 is hinged with a hinging rod 3015, an auxiliary block 3017 is fixedly connected to one side of the bottom end of the hinging rod 3015, and a second electric putter 3016 is arranged between the square block 3013 and the hinging rod 3015. Starting a second electric push rod 3016, wherein the second electric push rod 3016 drives a hinging rod 3015 to rotate, so that an auxiliary block 3017 is pressed to the top end of the inner ring and the outer ring, starting a first electric push rod 3011 after the pressing is finished, and pushing the inner ring and the outer ring by the first electric push rod 3011 through a moving block 3012 and a pushing rod 3014, so that the inner ring and the outer ring are pushed to a circular hole 306; the pushing assembly 302 comprises a strip-shaped plate 3021 fixedly connected to the top end of the L-shaped operating platform 1, a circular hole 306 is formed in the top end of the transverse plate 305, a third electric push rod 3022 is fixedly connected to the top end of the strip-shaped plate 3021, a clamp 3023 is fixedly connected to the telescopic end of the third electric push rod 3022, sliding frames 3024 are slidably connected to two sides of the strip-shaped plate 3021, and a first connecting rod 3025 is fixedly connected between the sliding frames 3024 and the clamp 3023. The calibration assembly 303 comprises a threaded sleeve 3031 rotatably connected to the top end of the L-shaped operating platform 1, a screw rod 3035 is connected to the top end of the threaded sleeve 3031 in a threaded manner, a calibration block 3036 is fixedly connected to the top end of the screw rod 3035, a round rod 3037 is fixedly connected between the L-shaped operating platform 1 and the transverse plate 305, the round rod 3037 is in sliding connection with the calibration block 3036, a first gear 3034 is fixedly connected to the surface of the threaded sleeve 3031, a second connecting rod 3032 is fixedly connected to the bottom end of one sliding frame 3024, and a first rack 3033 meshed with the first gear 3034 is fixedly connected to the bottom end of the second connecting rod 3032. The shape of anchor clamps 3023 is the overall V font, and anchor clamps 3023 inner wall is provided with rubber block 30231, and mounting groove 30232 has all been seted up to anchor clamps 3023's inner wall both sides, and the inner wall rotation of mounting groove 30232 is connected with guide roll 30233. The third electric push rod 3022 is started, the third electric push rod 3022 pushes the clamp 3023 to move, under the guidance of the guide roller 30233 rotating on the inner wall of the mounting groove 30232, the clamp 3023 can push the inner ring and the outer ring to move on the transverse plate 305, the clamp 3023 can utilize the first connecting rod 3025 to drive the sliding frame 3024 to move when moving, the sliding frame 3024 utilizes the second connecting rod 3032 to drive the first rack 3033 to move, the first rack 3033 drives the first gear 3034 to rotate, thereby driving the threaded sleeve 3031 to rotate, the lead screw 3035 drives the calibration block 3036 to move upwards under the action of the round rod 3037, and the calibration block 3036 sequentially rises to penetrate the round hole 306 to adjust the position of the inner ring from bottom to top, so that the inner ring is placed in a small deflection in the outer ring, and a ball placement gap is formed.

As shown in fig. 1, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10 and fig. 11, the discharging assembly 304 comprises a discharging cylinder 3046 fixedly connected to the top end of the L-shaped operating platform 1, a discharging plate 3047 is rotatably connected to the inner bottom wall of the discharging cylinder 3046, a second rotating rod 3045 is rotatably connected to the bottom end of the discharging plate 3047, the bottom end of the second rotating rod 3045 penetrates through the discharging cylinder 3046, uniformly distributed discharging holes 3041 are formed in the bottom ends of the discharging plate 3047 and the discharging cylinder 3046, a discharging pipe 3041 matched with the discharging holes 3041 is arranged at the bottom end of the discharging cylinder 3046, a guide ring 30410 which is obliquely arranged is fixedly connected to the bottom end of the discharging cylinder 3046, a collecting hopper 3048 is arranged at the bottom end of the guide ring 3046, and a feeding pipe 3049 is arranged at the bottom end of the collecting hopper 3048. The outer wall of the L-shaped operating platform 1 is rotatably connected with a first rotating rod 3041, the top end of the first rotating rod 3041 is provided with a one-way bearing 3044, the top end of the one-way bearing 3044 is connected with a second rotating rod 3045, the surface of the first rotating rod 3041 is fixedly connected with a second gear 3042, and the other end of the first rack 3033 is fixedly connected with a second rack 3043 meshed with the second gear 3042. The middle part of the top end of the blanking plate 3047 is fixedly connected with a cone 30112, and the top end of the blanking plate 3047 is fixedly connected with a stirring rod 3043 which is distributed in an annular mode. The first rack 3033 moves to drive the second rack 3043 to move, the second rack 3043 drives the second gear 3042 to rotate, under the action of the unidirectional bearing 3044, the first rotary rod 3041 drives the second rotary rod 3045 to rotate, so as to drive the blanking plate 3047 to rotate, when the upper and lower blanking holes 30414 are overlapped, the balls fall from the blanking holes 30414 to the blanking pipe 30111 and fall into the guide ring 30410, under the action of inclination, the balls automatically fall into the collecting hopper 3048, the adding of the balls in the inner and outer rings is completed by the feeding pipe 3049, and after the adding is completed, the moving of the accessory is completed by the pushing component 301.

As shown in fig. 1, 3 and 4, the compacting mechanism 4 comprises a mounting frame 401 fixedly connected to the top end of the L-shaped operating platform 1, a first air cylinder 402 and a second air cylinder 404 are transversely and sequentially arranged at the bottom end of the mounting frame 401, a compacting plate 403 is fixedly connected to the bottom end of the first air cylinder 402, and a ball calibration ring 405 is fixedly connected to the bottom end of the second air cylinder 404. The moving mechanism 6 comprises a motor 601 fixedly connected to the top end of the L-shaped operating platform 1, an output shaft of the motor 601 is fixedly connected with a reciprocating screw 602, a circular ring block 603 is arranged on the surface of the reciprocating screw 602, an installation plate 604 is fixedly connected to the upper surface of the circular ring block 603, a vertical plate 605 is fixedly connected to the top end of the installation plate 604, a fourth electric push rod 606 is fixedly connected to one end of the vertical plate 605, a pneumatic clamp 607 is arranged at the telescopic end of the fourth electric push rod 606, a limit rod 608 is fixedly connected to the top end of the L-shaped operating platform 1, and a sliding block 609 fixedly connected with the installation plate 604 is slidingly connected to the surface of the limit rod 608. A strip-shaped opening 101 is formed in one side of the top end of the L-shaped operation table 1, a sloping plate 102 communicated with the strip-shaped opening 101 is obliquely arranged on one side of the L-shaped operation table 1, and a collecting box 103 is arranged on the outer wall of the L-shaped operation table 1. Starting the motor 601, the motor 601 drives the reciprocating screw 602 to rotate in situ, the movement of the sliding block 609 is utilized to drive the movement of the mounting plate 604, the fourth electric push rod 606 and the pneumatic clamp 607 are utilized to clamp the accessory { wherein the pneumatic clamp 607 is a well-known accessory in the field, therefore, the movement of the mounting plate 604 is not separately described }, the sliding block 609 and the limiting rod 608 limit the movement of the accessory on the transverse plate 305, the first cylinder 402 drives the compacting plate 403 to simply compress the inner ring and the outer ring and the balls, after the arrangement is completed, the moving mechanism 6 is utilized to move the accessory, and then the riveting machine 5 is utilized to rivet the accessory, so that the final assembly { wherein the technology of the riveting machine 5 is more mature, the field is more common, and the technical problem of the application is not large, so that excessive description is not made }, after the assembly is completed, the accessory continues to move by utilizing the moving mechanism 6, the accessory can automatically enter the bar-shaped opening 101, and automatically enter the collecting box 103 under the guiding action of 102.

When the automatic feeding device is used, the inner ring and the outer ring are placed on the conveying belt 2 to be conveyed to a proper position, the inner ring and the outer ring on the conveying belt 2 are moved to the transverse plate 305 by utilizing the pushing component 301 in the precise assembly mechanism 3, the second electric push rod 3016 is started, the second electric push rod 3016 drives the hinging rod 3015 to rotate, the auxiliary block 3017 is pressed to the top end of the inner ring and the outer ring, after the pressing is finished, the first electric push rod 3011 is started, the inner ring and the outer ring are pushed by utilizing the moving block 3012 and the pushing rod 3014, the inner ring and the outer ring are pushed to the circular hole 306, after the inner ring and the pushing rod are moved to the proper position, the third electric push rod 3022 is started, the clamp 3023 is pushed to move, the clamp 3023 is guided by the guide roller 30233 rotating on the inner wall of the mounting groove 30232, the clamp 3023 can push the inner ring and the outer ring to move on the transverse plate 305, the clamp 3023 can drive the sliding frame 3024 to move by utilizing the first connecting rod 3025 when the clamp 3024 is moved, the first connecting rod 3033 is driven by utilizing the second connecting rod 3032, the first connecting rod 3033 drives the first gear 3033 to rotate to drive the first connecting rod 3034 to rotate to the inner ring 3036 to rotate to the upper end, and the inner ring is inclined to the circular hole 3036 to be placed to the position of the inner ring to be adjusted to the circular hole 3036, and the inner ring is rotated to be inclined to the position opposite to the position of the circular hole to be adjusted to the inner ring and rotated correspondingly adjacent to the inner ring; in the process, the first rack 3033 moves to drive the second rack 3043 to move, the second rack 3043 drives the second gear 3042 to rotate, under the action of the unidirectional bearing 3044, the first rotary rod 3041 drives the second rotary rod 3045 to rotate, so as to drive the blanking plate 3047 to rotate, when the upper and lower blanking holes 30414 are overlapped, the balls fall from the blanking holes 30414 to the blanking pipe 30111 and fall into the guide ring 30410, under the action of inclination, the balls automatically fall into the collecting hopper 3048, and the addition of the balls in the inner and outer rings is completed by the feeding pipe 3049;

after the addition is finished, the pushing assembly 301 is utilized to complete the movement of the accessory, the motor 601 is started, the motor 601 drives the reciprocating screw 602 to rotate in situ, the movement of the sliding block 609 is utilized to drive the movement of the mounting plate 604, the fourth electric push rod 606 and the pneumatic clamp 607 are utilized to clamp the accessory, the sliding block 609 and the limiting rod 608 are utilized to limit the movement of the mounting plate 604, the movement of the accessory on the transverse plate 305 is realized, the first cylinder 402 drives the compacting plate 403 to simply compress the inner ring and the balls, after the arrangement is finished, the balls in the second cylinder 404 and the ball calibration ring 405 are utilized to arrange, the moving mechanism 6 is utilized to move the accessory, the riveting machine 5 is utilized to rivet the accessory, the final assembly is finished, after the assembly is finished, the moving mechanism 6 is utilized to continue to move the accessory, the accessory automatically enters the strip-shaped port 101, and the accessory automatically enters the collecting box 103 under the guiding action of the sloping plate 102.

In the above description, the conveying belt 2, the first electric push rod 3011, the second electric push rod 3016, the third electric push rod 3022, the riveting machine 5, the motor 601, the fourth electric push rod 606, the pneumatic clamp 607 and the like are relatively mature devices in the prior art, the specific model can be selected according to actual needs, and meanwhile, the power supply of the conveying belt 2, the first electric push rod 3011, the second electric push rod 3016, the third electric push rod 3022, the riveting machine 5, the motor 601, the fourth electric push rod 606 and the pneumatic clamp 607 can be built-in power supply, or can be mains supply, and the specific power supply mode is optionally selected, which is not described herein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A deep groove ball bearing assembly apparatus, comprising:

the riveting machine comprises an L-shaped operation table (1), wherein a conveying belt (2) is arranged at the top end of the L-shaped operation table (1), and a riveting machine (5) is arranged at the top end of the L-shaped operation table (1);

the precise assembly mechanism (3) can realize the position adjustment of the inner ring and the outer ring and the addition of balls, and the precise assembly mechanism (3) is arranged at the top end of the L-shaped operation table (1);

the compaction mechanism (4) can realize the adjustment of the positions of the balls, and the compaction mechanism (4) is arranged at the top end of the L-shaped operating platform (1);

the moving mechanism (6) is used for realizing the movement of the bearing position, and the moving mechanism (6) is arranged at the top end of the L-shaped operating platform (1);

the precise assembly mechanism (3) comprises a pushing component (301) arranged at the top end of an L-shaped operation table (1), a transverse plate (305) is fixedly connected to the middle of the top end of the L-shaped operation table (1), a pushing component (302) is arranged at the top end of the L-shaped operation table (1), a calibration component (303) positioned at the bottom end of the transverse plate (305) is arranged at the top end of the L-shaped operation table (1), and a blanking component (304) is arranged at the top end of the L-shaped operation table (1);

the blanking assembly (304) comprises a discharging barrel (3046) fixedly connected to the top end of an L-shaped operation table (1), a blanking plate (3047) is rotatably connected to the inner bottom wall of the discharging barrel (3046), a second rotating rod (3045) is rotatably connected to the bottom end of the blanking plate (3047), the bottom end of the second rotating rod (3045) penetrates through the discharging barrel (3046), uniformly distributed blanking holes (30450) are formed in the bottom ends of the blanking plate (3047) and the discharging barrel (3046), blanking pipes (3041) matched with the blanking holes (3044) are arranged at the bottom end of the discharging barrel (3046), a guide ring (3041) which is obliquely arranged is fixedly connected to the bottom end of the discharging barrel (3046), a collecting hopper (3048) is arranged at the bottom end of the guide ring (3048), and a feeding pipe (3049) is arranged at the bottom end of the collecting hopper (3048).

The pushing assembly (302) comprises a strip-shaped plate (3021) fixedly connected to the top end of the L-shaped operation table (1), a circular hole (306) is formed in the top end of the transverse plate (305), a third electric push rod (3022) is fixedly connected to the top end of the strip-shaped plate (3021), a clamp (3023) is fixedly connected to the telescopic end of the third electric push rod (3022), sliding frames (3024) are slidably connected to two sides of the strip-shaped plate (3021), and a first connecting rod (3025) is fixedly connected between the sliding frames (3024) and the clamp (3023);

the calibrating assembly (303) comprises a threaded sleeve (3031) rotationally connected to the top end of an L-shaped operating platform (1), a screw rod (3035) is connected to the top end of the threaded sleeve (3031) in a threaded manner, a calibrating block (3036) is fixedly connected to the top end of the screw rod (3035), a round rod (3037) is fixedly connected between the L-shaped operating platform (1) and a transverse plate (305), the round rod (3037) is in sliding connection with the calibrating block (3036), a first gear (3034) is fixedly connected to the surface of the threaded sleeve (3031), a second connecting rod (3032) is fixedly connected to the bottom end of one sliding frame (3024), and a first rack (3033) meshed with the first gear (3034) is fixedly connected to the bottom end of the second connecting rod (3032);

the whole shape of the clamp (3023) is V-shaped, rubber blocks (30231) are arranged on the inner wall of the clamp (3023), mounting grooves (30232) are formed in two sides of the inner wall of the clamp (3023), and guide rollers (30233) are rotatably connected to the inner wall of the mounting grooves (30232);

the outer wall of the L-shaped operating platform (1) is rotationally connected with a first rotating rod (3041), the top end of the first rotating rod (3041) is provided with a one-way bearing (3044), the top end of the one-way bearing (3044) is connected with a second rotating rod (3045), the surface of the first rotating rod (3041) is fixedly connected with a second gear (3042), and the other end of the first rack (3033) is fixedly connected with a second rack (3043) which is meshed and connected with the second gear (3042);

the inner ring and the outer ring are placed on the conveying belt (2) to be conveyed to a proper position, the inner ring and the outer ring on the conveying belt (2) are moved to the transverse plate (305) by utilizing the pushing component (301) in the precise assembly mechanism (3), the pushing component (302) is started, the pushing component (302) can drive the calibrating component (303) to operate, the two mutually combined inner ring and outer ring are used for position calibration, meanwhile, the calibrating component (303) can synchronously drive the blanking component (304) to operate, the precise number and position of balls are realized, after ball addition is completed, the pushing component (301) is used for pushing on the transverse plate (305), the moving mechanism (6) is used for completing the movement of the fittings, the compacting mechanism (4) is firstly used for ball position adjustment and retainer addition, the moving mechanism (6) is moved to the riveting machine (5), the last riveting operation of the fittings is completed by utilizing the riveting machine (5), and the discharging operation is continuously completed.

2. The deep groove ball bearing assembly apparatus of claim 1, wherein: the pushing assembly (301) comprises a first electric push rod (3011) fixedly connected to the top end of an L-shaped operating platform (1), a moving block (3012) is fixedly connected to the telescopic end of the first electric push rod (3011), a square block (3013) is fixedly connected to the top end of the moving block (3012), a pushing rod (3014) is fixedly connected to one side of the square block (3013), a hinging rod (3015) is hinged to the top end of the pushing rod (3014), an auxiliary block (3017) is fixedly connected to one side of the bottom end of the hinging rod (3015), and a second electric push rod (3016) is arranged between the square block (3013) and the hinging rod (3015).

3. The deep groove ball bearing assembly apparatus of claim 1, wherein: the middle part of the top end of the blanking plate (3047) is fixedly connected with a cone body (30112), and the top end of the blanking plate (3047) is fixedly connected with a stirring rod (3043) which is distributed in an annular mode.

4. The deep groove ball bearing assembly apparatus of claim 1, wherein: the compaction mechanism (4) comprises a mounting frame (401) fixedly connected to the top end of the L-shaped operating platform (1), a first air cylinder (402) and a second air cylinder (404) are transversely arranged at the bottom end of the mounting frame (401) in sequence, a compaction plate (403) is fixedly connected to the bottom end of the first air cylinder (402), and a ball calibration ring (405) is fixedly connected to the bottom end of the second air cylinder (404).

5. The deep groove ball bearing assembly apparatus of claim 1, wherein: the moving mechanism (6) comprises a motor (601) fixedly connected to the top end of an L-shaped operating platform (1), an output shaft of the motor (601) is fixedly connected with a reciprocating screw (602), the surface of the reciprocating screw (602) is provided with a circular block (603), the upper surface of the circular block (603) is fixedly connected with a mounting plate (604), the top end of the mounting plate (604) is fixedly connected with a riser (605), one end of the riser (605) is fixedly connected with a fourth electric push rod (606), the telescopic end of the fourth electric push rod (606) is provided with a pneumatic clamp (607), the top end of the L-shaped operating platform (1) is fixedly connected with a limiting rod (608), and the surface of the limiting rod (608) is slidably connected with a sliding block (609) fixedly connected with the mounting plate (604).

6. The deep groove ball bearing assembly apparatus of claim 1, wherein: a strip-shaped opening (101) is formed in one side of the top end of the L-shaped operation table (1), a sloping plate (102) communicated with the strip-shaped opening (101) is obliquely arranged on one side of the L-shaped operation table (1), and a collecting box (103) is arranged on the outer wall of the L-shaped operation table (1).