CN217912930U

CN217912930U - Bearing ring inner ring perforating device

Info

Publication number: CN217912930U
Application number: CN202220729971.XU
Authority: CN
Inventors: 宋卫华; 宋钰希; 张卫军
Original assignee: Shanghai Fayin Electromechanical Technology Co ltd
Current assignee: Shanghai Fayin Electromechanical Technology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-11-29
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a bearing ring inner circle perforating device, comprising a base plate, the upper surface of bottom plate is provided with the riser, and the upper end of riser is provided with the roof, and the lower extreme of roof is provided with elevating system, and elevating system's lower extreme is provided with the movable plate, and the lower extreme of movable plate is provided with the fixed disk, and the lower terminal surface of fixed disk is provided with rotatable pivot, and the lower extreme of pivot is provided with the fixing base, and the lower extreme sliding connection of fixing base has the slider, and the one end of fixing base is provided with the boss, is provided with hydraulic telescoping rod between boss and the slider, the lower extreme of slider is provided with the drilling motor, and one side of drilling motor is provided with the drill bit, the drill bit parallels with the bottom plate, and this bearing ring inner circle perforating device can save installation space, and the use safety, can not cause the damage to the workman, has improved the convenience of use greatly.

Description

Bearing ring inner ring perforating device

Technical Field

The utility model relates to a race ring processing technology field specifically is a race ring inner circle perforating device.

Background

In order to improve the oil lubrication effect of the bearing, holes are needed to be punched on the bearing inner ring generally so as to temporarily store a certain amount of lubricating grease, the holes are punched on the inner side of the outer side of the bearing inner ring in the existing punching mode, the holes need to occupy a large space, the drilling motor is inconvenient to move, workers are easily injured, and the safety is low.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a bearing ring inner circle perforating device, can save installation space, and use safety can not cause the damage to the workman, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing ring inner circle perforating device, includes the bottom plate, the upper surface of bottom plate is provided with the riser, and the upper end of riser is provided with the roof, and the lower extreme of roof is provided with elevating system, and elevating system's lower extreme is provided with the movable plate, and the lower extreme of movable plate is provided with the fixed disk, and the lower terminal surface of fixed disk is provided with rotatable pivot, and the lower extreme of pivot is provided with the fixing base, and the lower extreme sliding connection of fixing base has the slider, and the one end of fixing base is provided with the boss, is provided with hydraulic telescoping rod between boss and the slider, the lower extreme of slider is provided with drilling motor, and one side of drilling motor is provided with the drill bit, the drill bit parallels with the bottom plate.

As a preferred technical scheme of the utility model, elevating system includes driving motor, screw rod and backup pad, the backup pad is located the below of roof and connects through the dead lever between the two, the screw rod sets up between roof and backup pad, and the lower extreme and the backup pad of screw rod rotate to be connected, the upper end of screw rod is passed the roof and is connected with driving motor's output, movable plate threaded connection is at the lateral surface of screw rod.

As a preferred technical scheme of the utility model, the lower surface symmetry of movable plate is provided with the connecting rod, the lower extreme that the lower extreme of connecting rod passed backup pad and connecting rod is connected with the fixed disk.

As a preferred technical scheme of the utility model, one side setting of pivot is used for driving its pivoted rotary driving mechanism, rotary driving mechanism includes rotating electrical machines, drive gear and driven gear, the driven gear cup joints the lateral surface at the pivot, the rotating electrical machines sets up the lower extreme at the fixed disk, and the output shaft and the drive gear of rotating electrical machines are connected, drive gear is connected with the driven gear meshing.

As a preferred technical scheme of the utility model, hydraulic telescoping rod's quantity is two, and two hydraulic telescoping rod set up side by side between boss and slider.

As a preferred technical scheme of the utility model, be provided with the spout in the fixing base, slider sliding connection is in the spout.

Compared with the prior art, the beneficial effects of the utility model are that: this race inner circle perforating device compact structure, reasonable in design, high durability and convenient operation, can effectual improvement the security of punching in-process, the lift of being convenient for control drill bit through setting up elevating system, make the drill bit be located the inside of race inner circle, remove through setting up hydraulic telescoping rod control drill bit, punch the operation from the inside of race to the outside, it is rotatory to be convenient for control drill bit through setting up rotary mechanism, carry out even punching to the race inner circle, whole process is inside going on at the race inner circle, installation space is little, can not cause the accidental injury to the workman when drilling motor and drill bit are rotatory and remove during the operation of punching, the security obtains very big guarantee.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is another schematic structural view of the present invention;

fig. 3 is a front view of the present invention.

In the figure: the drilling machine comprises a base plate 1, a vertical plate 2, a top plate 3, a movable plate 4, a lifting mechanism 5, a driving motor 51, a screw rod 52, a supporting plate 53, a fixing rod 6, a fixing plate 7, a rotating shaft 8, a rotary driving mechanism 9, a rotary motor 91, a driving gear 92, a driven gear 93, a fixing seat 10, a sliding block 11, a reinforcing block 12, a hydraulic telescopic rod 13, a drilling motor 14, a drill bit 15, a sliding groove 16 and a connecting rod 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 (for convenience of description and understanding, the upper side of fig. 3 is described below as the upper side). Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1: referring to fig. 1-3, the present invention provides a technical solution: a bearing ring inner ring punching device comprises a bottom plate 1, wherein a vertical plate 2 is arranged on the upper surface of the bottom plate 1, a top plate 3 is arranged at the upper end of the vertical plate 2, a lifting mechanism 5 is arranged at the lower end of the top plate 3, the lifting mechanism 5 comprises a driving motor 51, a screw rod 52 and a supporting plate 53, the supporting plate 53 is positioned below the top plate 3 and is connected with the top plate 3 through a fixing rod 6, the screw rod 52 is arranged between the top plate 3 and the supporting plate 53, the lower end of the screw rod 52 is rotatably connected with the supporting plate 53, the upper end of the screw rod 52 penetrates through the top plate 3 to be connected with the output end of the driving motor 51, a moving plate 4 is in threaded connection with the outer side surface of the screw rod 52, the lifting of the moving plate 4 is controlled through the matching of the driving motor 51 and the screw rod 52, the stability of the lifting process is ensured, a fixed plate 7 is arranged at the lower end surface of the fixed plate 7, a rotating shaft 8 of the moving plate is arranged on the lower end surface of the fixed plate 7, one side of the rotating shaft 8 is provided with a rotary driving mechanism 9 for driving the rotating shaft 8 to rotate, the rotary driving mechanism 9 comprises a rotary motor 91, a driving gear 92 and a driven gear 93, the driven gear 93 is sleeved on the outer side surface of the rotating shaft 8, the rotary motor 91 is arranged at the lower end of the fixed disc 7, an output shaft of the rotary motor 91 is connected with the driving gear 92, the driving gear 92 is meshed with the driven gear 93, the rotation of the rotating shaft 8 is controlled through the meshing cooperation of the driving gear 92 and the driven gear 93, the punching position of the drill bit 15 can be accurately controlled, the lower end of the rotating shaft 8 is provided with a fixed seat 10, a sliding groove 16 is arranged in the fixed seat 10, the sliding block 11 is connected in the sliding groove 16 in a sliding manner, the moving smoothness of the sliding block 11 is convenient to improve through the arrangement of the sliding groove 16, one end of the fixed seat 10 is provided with a reinforcing block 12, a hydraulic telescopic rod 13 is arranged between the reinforcing block 12 and the sliding block 11, and the number of the hydraulic telescopic rods 13 is two, two hydraulic telescoping rod 13 set up side by side between boss 12 and slider 11, through setting up two hydraulic telescoping rod 13 control slider 11's depth stability, slider 11's lower extreme is provided with drilling motor 14, one side of drilling motor 14 is provided with drill bit 15, drill bit 15 parallels with bottom plate 1, this race inner circle perforating device compact structure, reasonable in design, convenient operation, can effectual improvement punching in-process security, occupation space is little simultaneously, be convenient for operation and use.

When in use: fix the race inner circle to corresponding the supporting seat, it is rotatory to rotate and then drive screw rod 52 through control driving motor 51, and then the decline of control movable plate 4, make drill bit 15 be located the corresponding position of race inner circle, then open drilling motor 14 and make drill bit 15 rotatory, control hydraulic telescoping rod 13 extension simultaneously and punch from inside to outside from the race inner circle, after having beaten a hole site, withdraw drill bit 15, and start through control rotating motor 91, make drill bit 15 rotate corresponding angle, continue to punch to the race inner circle until having beaten.

Example 2: the difference with embodiment 1 lies in that the lower surface symmetry of movable plate 4 is provided with connecting rod 17, and the lower extreme of connecting rod 17 passes backup pad 53 and the lower extreme of connecting rod 17 is connected with fixed disk 7, is convenient for improve the connection steadiness to fixed disk 7 through setting up connecting rod 17, and then guarantees the connection stability of whole mechanism.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bearing ring inner circle perforating device, includes bottom plate (1), its characterized in that: the upper surface of bottom plate (1) is provided with riser (2), and the upper end of riser (2) is provided with roof (3), and the lower extreme of roof (3) is provided with elevating system (5), and the lower extreme of elevating system (5) is provided with movable plate (4), and the lower extreme of movable plate (4) is provided with fixed disk (7), and the lower terminal surface of fixed disk (7) is provided with rotatable pivot (8), and the lower extreme of pivot (8) is provided with fixing base (10), and the lower extreme sliding connection of fixing base (10) has slider (11), and the one end of fixing base (10) is provided with boss (12), is provided with hydraulic telescoping rod (13) between boss (12) and slider (11), the lower extreme of slider (11) is provided with drilling motor (14), and one side of drilling motor (14) is provided with drill bit (15), drill bit (15) parallel with bottom plate (1).

2. The bearing ring inner ring punching device according to claim 1, characterized in that: elevating system (5) are including driving motor (51), screw rod (52) and backup pad (53), backup pad (53) are located the below of roof (3) and connect through dead lever (6) between the two, screw rod (52) set up between roof (3) and backup pad (53), and the lower extreme and the backup pad (53) of screw rod (52) rotate to be connected, the output that roof (3) and driving motor (51) were passed to the upper end of screw rod (52) is connected, moving plate (4) threaded connection is at the lateral surface of screw rod (52).

3. The device for perforating the inner ring of the bearing ring according to claim 2, characterized in that: the lower surface symmetry of movable plate (4) is provided with connecting rod (17), the lower extreme of connecting rod (17) passes backup pad (53) and the lower extreme and fixed disk (7) of connecting rod (17) are connected.

4. The bearing ring inner ring punching device according to claim 1, characterized in that: one side of pivot (8) sets up and is used for driving its pivoted rotary driving mechanism (9), rotary driving mechanism (9) include rotating electrical machines (91), drive gear (92) and driven gear (93), driven gear (93) cup joint the lateral surface at pivot (8), rotating electrical machines (91) set up the lower extreme at fixed disk (7), and the output shaft and the drive gear (92) of rotating electrical machines (91) are connected, drive gear (92) are connected with driven gear (93) meshing.

5. The bearing ring inner ring perforating device according to claim 1, characterized in that: the number of the hydraulic telescopic rods (13) is two, and the two hydraulic telescopic rods (13) are arranged between the reinforcing block (12) and the sliding block (11) side by side.

6. The bearing ring inner ring punching device according to claim 1, characterized in that: a sliding groove (16) is formed in the fixing seat (10), and the sliding block (11) is connected in the sliding groove (16) in a sliding mode.