CN212635244U

CN212635244U - Novel grinding device for bearing machining

Info

Publication number: CN212635244U
Application number: CN202020147332.3U
Authority: CN
Inventors: 吴婧娴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-25
Filing date: 2020-01-25
Publication date: 2021-03-02
Anticipated expiration: 2030-01-25

Abstract

The utility model discloses a novel grinding is used in bearing processing device relates to bearing processing equipment technical field, and it is including supporting the base, and the last fixed surface of supporting the base installs two support risers, and the spout has all been seted up to two opposite faces that support the riser, is provided with the lifter plate between two support risers. This novel grinding device for bearing processing, it is rotatory that low-speed motor through setting up drives the hob, the threaded connection of hob and scroll cap, the scroll cap can drive the lifter plate and descend, the lifter plate drives two cross sliders through the connecting rod and slides to the opposite face in cross spout, cross slider passes through the movable plate and drives driving motor and remove to the inboard, driving motor's output grinds through the burr corner of the both sides of polishing piece to the bearing, can be quick carry out the grinding operation to the both sides of bearing, no longer need artifical upset bearing to carry out the grinding of opposite side, and can effectual assurance bearing's processing quality.

Description

Novel grinding device for bearing machining

Technical Field

The utility model relates to a bearing processing equipment technical field specifically is a novel grinding is used in bearing processing device.

Background

The bearing is an important part in the modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body.

Grinding to the bearing is and important one step in the course of working of bearing, the bearing produces the back, the avris of bearing can produce arch or burr owing to processing not in place, the influence is used, so need carry out abrasive machining to the avris of bearing, current grinding device for bearing machining only can grind one side of bearing when using, and need artifical upset bearing to another area grinding, it is wasted time and energy to waste, greatly reduced carries out the efficiency of grinding to the bearing, and can influence the precision of processing to the bearing, influence its quality, so need a novel grinding device for bearing machining.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel grinding device for bearing processing has solved current grinding device for bearing processing and has only can carry out the grinding to one side of bearing when using, and needs artifical upset bearing to another area grinding, wastes time and energy, greatly reduced carry out the problem of the efficiency of grinding to the bearing.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: a novel grinding device for bearing processing comprises a supporting base, wherein two supporting vertical plates are fixedly arranged on the upper surface of the supporting base, sliding grooves are formed in opposite surfaces of the two supporting vertical plates, a lifting plate is arranged between the two supporting vertical plates, the left end and the right end of the lifting plate are in sliding connection with the two sliding grooves, a low-speed motor is fixedly arranged on the upper surface of the supporting base, an output shaft of the low-speed motor is fixedly connected with a screw rod, a screw cap is clamped on the lifting plate and in threaded connection with the screw rod, two first connecting blocks are fixedly connected on the lifting plate, the first connecting blocks are movably connected with the bottom end of the first connecting rod through first pin shafts, the top end of the first connecting rod is movably connected with the second connecting blocks through second pin shafts, the left side and the right side of the upper surface of the supporting base are fixedly connected with the bottom of a, the left side and the right side of the upper surface of the workbench are respectively provided with a cross-shaped sliding chute, the cross-shaped sliding chutes are internally and slidably connected with cross-shaped sliding blocks, the bottoms of the cross-shaped sliding blocks are fixedly connected with the top ends of two connecting blocks II, the top ends of the two cross-shaped sliding blocks are fixedly connected with a moving plate, the moving plate is fixedly provided with a driving motor, the output shaft of the driving motor is fixedly connected with a polishing disc, the workbench is fixedly connected with a supporting block, the top end of the supporting block is fixedly connected with an arc-shaped fixing piece I, the bottom of the workbench is fixedly connected with a connecting plate, the front side wall of the connecting plate is fixedly provided with an electric push rod, the output end of the electric push rod is fixedly connected with a U-shaped connecting block I, the U-shaped connecting block I is movably connected with the, the top of the connecting rod II is movably connected with the U-shaped connecting block II through a pin shaft IV, the top of the U-shaped connecting block II is fixedly connected with the arc fixing piece II, the arc fixing piece II is movably connected with the arc fixing piece I through a hinge, and a control switch is fixedly mounted on the left side of the upper surface of the workbench.

Preferably, the inner side walls of the first arc-shaped fixing pieces and the second arc-shaped fixing pieces are provided with anti-slip pads.

Preferably, the top ends of the first arc-shaped fixing piece and the second arc-shaped fixing piece are not overlapped.

Preferably, the width of the notch is larger than the width of the connecting rod II for swinging back and forth.

Preferably, the low-speed motor is a forward and reverse motor, the control switch is internally provided with a separate control switch for the low-speed motor and the driving motor, and the output end of each separate control switch is electrically connected with the input ends of the low-speed motor and the driving motor respectively.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this novel grinding device for bearing processing, it is rotatory that low-speed motor through setting up drives the hob, the threaded connection of hob and scroll cap, the scroll cap can drive the lifter plate and descend, the lifter plate drives two cross sliders through the connecting rod and slides to the opposite face in cross spout, cross slider passes through the movable plate and drives driving motor and remove to the inboard, driving motor's output grinds through the burr corner of the both sides of polishing piece to the bearing, can be quick carry out the grinding operation to the both sides of bearing, no longer need artifical upset bearing to carry out the grinding of opposite side, and can effectually guarantee the processing quality of bearing, the benefit of mill has been guaranteed, the operating efficiency of carrying out the grinding to the bearing has been improved greatly.

2. This novel grinding device is used in bearing processing, electric putter through setting up, U-shaped connecting block one, connecting rod two, mutually support between U-shaped connecting block two and the arc stationary blade two, the output through electric putter drives connecting rod two through U-shaped connecting block one and carries out the removal from top to bottom, connecting rod two drives two rotations of arc stationary blade through U-shaped connecting block, arc stationary blade two with the arc stationary blade between one junction hinge be the rotation point, can extrude fixedly to the outer wall of bearing, the polishing piece of being convenient for grinds the both sides of bearing, the improvement carries out the efficiency of grinding to the bearing side, guarantee the stability of grinding device work.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the arc-shaped fixing piece of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: the automatic grinding machine comprises a support base 1, a support vertical plate 2, a sliding groove 3, a lifting plate 4, a low-speed motor 5, a spiral rod 6, a spiral cap 7, a first connecting block 8, a first connecting rod 9, a second connecting block 10, a cross sliding block 11, a workbench 12, a cross sliding groove 13, a supporting plate 14, a moving plate 15, a driving motor 16, a grinding plate 17, a control switch 18, a supporting block 19, a first arc-shaped fixing piece 20, a connecting plate 21, an electric push rod 22, a first U-shaped connecting block 23, a second connecting rod 24, a notch 25, a second U-shaped connecting block 26, a second arc-shaped fixing piece 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a novel grinding device for bearing processing comprises a supporting base 1, wherein two supporting vertical plates 2 are fixedly arranged on the upper surface of the supporting base 1, sliding grooves 3 are formed in the opposite surfaces of the two supporting vertical plates 2, so that a lifting plate 4 can slide up and down conveniently, the two ends of the lifting plate 4 are limited, the stability of the lifting plate 4 during ascending or descending is improved, the sliding grooves 3 are formed in the opposite surfaces of the two supporting vertical plates 2, the lifting plate 4 is arranged between the two supporting vertical plates 2, the left end and the right end of the lifting plate 4 are in sliding connection with the two sliding grooves 3, a low-speed motor 5 is fixedly arranged on the upper surface of the supporting base 1, the low-speed motor 5 is a forward and reverse motor, the lifting plate 4 can be driven to ascend or descend conveniently by arranging the low-speed motor 5 as a forward and reverse motor, so that two driving motors 16 can be driven to synchronously move inwards or outwards, grinding the two ends of the bearing, the output shaft of the low-speed motor 5 is fixedly connected with a screw rod 6, a screw cap 7 is clamped on a lifting plate 4, the screw cap 7 is in threaded connection with the screw rod 6, two connecting blocks I8 are fixedly connected on the lifting plate 4, the connecting blocks I8 are movably connected with the bottom end of a connecting rod I9 through pin shafts I, the top end of the connecting rod I9 is movably connected with a connecting block II 10 through pin shafts II, the left side and the right side of the upper surface of a supporting base 1 are fixedly connected with the bottom of a workbench 12 through supporting plates 14, the left side and the right side of the upper surface of the workbench 12 are respectively provided with a cross-shaped chute 13, a cross-shaped sliding block 11 is slidably connected in the cross-shaped chutes 13, the bottom of the cross-shaped sliding block 11 is fixedly connected with the top end of the connecting block II 10, and the stability of the connecting rod I9, the top ends of the two cross-shaped sliding blocks 11 are fixedly connected with a moving plate 15, a driving motor 16 is fixedly mounted on the moving plate 15, an output shaft of the driving motor 16 is fixedly connected with a polishing disc 17, a control switch 18 is fixedly mounted on the left side of the upper surface of the workbench 12, independent control switches of the low-speed motor 5 and the driving motor 16 are arranged in the control switch 18, the output end of each independent control switch is electrically connected with the input ends of the low-speed motor 5 and the driving motor 16 respectively, the output end of each independent control switch arranged in the control switch 18 is electrically connected with the input ends of the low-speed motor 5 and the driving motor 16, so that an operator can conveniently control and operate the device, the efficiency of grinding the bearing is improved, a supporting block 19 is fixedly connected on the workbench 12, a first arc-shaped fixing plate 20 is fixedly connected with the top end of the supporting block 19, and anti-, the anti-slip pads are arranged on the inner side walls of the first arc-shaped fixing piece 20 and the second arc-shaped fixing piece 27, so that the friction force when the bearing is fixed can be increased, and meanwhile, when the inner side walls of the first arc-shaped fixing piece 20 and the second arc-shaped fixing piece 27 fix the bearing, scratches are generated by extruding the outer side walls of the bearing, so that the bearing is protected, the bottom of the workbench 12 is fixedly connected with the connecting plate 21, the electric push rod 22 is fixedly arranged on the front side wall of the connecting plate 21, the connecting rod 24 is driven to move up and down through the output end of the electric push rod 22 and is driven to rotate through the first U-shaped connecting block 23, the second U-shaped connecting block 26 is driven to drive the second arc-shaped fixing piece 27 to rotate, the second arc-shaped fixing piece 27 takes the hinge 28 at the joint between the first arc-shaped fixing piece 20, the efficiency of grinding the side end of the bearing is improved, the working stability of the grinding device is ensured, the output end of the electric push rod 22 is fixedly connected with the first U-shaped connecting block 23, the first U-shaped connecting block 23 is movably connected with the bottom end of the second connecting rod 24 through the third pin shaft, the worktable 12 is provided with the notch 25, the width of the notch 25 is larger than the width of the second connecting rod 24 for swinging back and forth, the width of the notch 25 is larger than the width of the second connecting rod 24 for swinging, the electric push rod 22 can be prevented from rubbing the notch 25 when driving the second U-shaped connecting block 26 to rotate through the second connecting rod 24, the second connecting rod 24 can conveniently move up and down, the top end of the second connecting rod 24 passes through the notch 25 and extends to the upper surface of the worktable 12, the top end of the second connecting rod 24 is movably connected with the second U-shaped connecting block 26 through the fourth, the top of arc stationary blade one 20 and arc stationary blade two 27 is not the overlap joint, sets up to not the overlap joint through the top with arc stationary blade one 20 and arc stationary blade two 27, can be convenient for from the top toward arc stationary blade one 20 and arc stationary blade two 27 put into treat the bearing, improves the efficiency of fixing the bearing, connects arc stationary blade two 27 to pass through hinge 28 and arc stationary blade one 20 swing joint.

The utility model discloses an operating procedure does:

the bearing to be ground is placed between the first arc-shaped fixing piece 20 and the second arc-shaped fixing piece 27 in an open state, the output end of an electric push rod 22 drives a connecting rod 24 to move up and down through a U-shaped connecting block 23, the connecting rod 24 drives the second arc-shaped fixing piece 27 to rotate through a U-shaped connecting block 26, the second arc-shaped fixing piece 27 can extrude and fix the outer wall of the bearing by taking a connecting hinge 28 between the second arc-shaped fixing piece 20 and the second arc-shaped fixing piece 27 as a rotating point, after the fixing is finished, a control switch starts a low-speed motor 5 to drive a spiral rod 6 to rotate, the spiral rod 6 is in threaded connection with a spiral cap 7, the spiral cap 7 can drive a lifting plate 4 to descend, the lifting plate 4 drives two cross-shaped sliding blocks 11 to slide towards opposite surfaces in a cross-shaped sliding groove 13 through a connecting rod 9, the output end of the driving motor 16 grinds the burr corners of the two sides of the bearing through the polishing piece 17, the grinding operation can be rapidly carried out on the two sides of the bearing, the bearing does not need to be manually turned over to carry out grinding on the other side, the processing quality of the bearing can be effectively guaranteed, and the operating efficiency of grinding the bearing is greatly improved.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a novel grinding is used in bearing processing device, includes support base (1), its characterized in that: the upper surface of the supporting base (1) is fixedly provided with two supporting vertical plates (2), opposite surfaces of the two supporting vertical plates (2) are respectively provided with a sliding groove (3), a lifting plate (4) is arranged between the two supporting vertical plates (2), the left end and the right end of the lifting plate (4) are in sliding connection with the two sliding grooves (3), the upper surface of the supporting base (1) is fixedly provided with a low-speed motor (5), an output shaft of the low-speed motor (5) is fixedly connected with a spiral rod (6), the lifting plate (4) is clamped with a spiral cap (7), the spiral cap (7) is in threaded connection with the spiral rod (6), the lifting plate (4) is fixedly connected with two first connecting blocks (8), the first connecting blocks (8) are movably connected with the bottom end of the first connecting rod (9) through a first pin shaft, the top end of the first connecting rod (9) is movably connected with the second connecting blocks (10) through a second pin shaft, the left side and the right side of the upper surface of the supporting base (1) are fixedly connected with the bottom of the workbench (12) through supporting plates (14), cross sliding grooves (13) are formed in the left side and the right side of the upper surface of the workbench (12), cross sliding blocks (11) are connected in the cross sliding grooves (13) in a sliding mode, the bottoms of the cross sliding blocks (11) are fixedly connected with the top ends of two connecting blocks (10), two moving plates (15) are fixedly connected with the top ends of the cross sliding blocks (11), driving motors (16) are fixedly mounted on the moving plates (15), polishing plates (17) are fixedly connected with output shafts of the driving motors (16), control switches (18) are fixedly mounted on the left side of the upper surface of the workbench (12), supporting blocks (19) are fixedly connected with supporting blocks (19), and arc-shaped fixing pieces (20) are fixedly connected with the top ends of the supporting blocks (, bottom fixedly connected with connecting plate (21) of workstation (12), the preceding lateral wall fixed mounting of connecting plate (21) has electric putter (22), the output fixedly connected with U-shaped connecting block (23) of electric putter (22), the bottom swing joint of three and connecting rod two (24) of round pin axle of U-shaped connecting block (23), notch (25) have been seted up on workstation (12), and the top of connecting rod two (24) passes notch (25) and extends to the upper surface of workstation (12), the top of connecting rod two (24) is through round pin axle four and U-shaped connecting block two (26) swing joint, the top and two (27) fixed connection of arc stationary blade of U-shaped connecting block two (26), arc stationary blade two (27) are through hinge (28) and arc stationary blade (20) swing joint.

2. The novel grinding device for bearing machining according to claim 1, characterized in that: and the inner side walls of the first arc-shaped fixing piece (20) and the second arc-shaped fixing piece (27) are provided with anti-slip pads.

3. The novel grinding device for bearing machining according to claim 1, characterized in that: the top ends of the first arc-shaped fixing piece (20) and the second arc-shaped fixing piece (27) are not overlapped.

4. The novel grinding device for bearing machining according to claim 1, characterized in that: the width of the notch (25) is larger than the width of the connecting rod II (24) for swinging back and forth.

5. The novel grinding device for bearing machining according to claim 1, characterized in that: the low-speed motor (5) is a forward and reverse motor, independent control switches of the low-speed motor (5) and the driving motor (16) are arranged in the control switch (18), and the output end of each independent control switch is electrically connected with the input end of the low-speed motor (5) and the input end of the driving motor (16).