CN212372038U

CN212372038U - Bearing maintenance auxiliary device

Info

Publication number: CN212372038U
Application number: CN202021137600.XU
Authority: CN
Inventors: 于艳勋
Original assignee: Wafangdian Aiguo Bearing Research Institute Co ltd
Current assignee: Wafangdian Aiguo Bearing Research Institute Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-01-19
Anticipated expiration: 2030-06-18

Abstract

The utility model relates to a bearing maintenance technical field just discloses a bearing maintenance auxiliary device, including handheld pole, the handle hole has been seted up to handheld pole's inside, handheld pole's right side top fixed mounting has the installation roof, and the bottom fixed mounting of installation roof has miniature electric putter, and miniature electric putter's output fixed mounting has one end and handheld pole right side swing joint's an upper fixed plate, handheld pole's right side bottom fixed mounting has the bottom plate, and the bottom fixed mounting of bottom plate has one end and handheld pole right side fixed connection's diagonal brace, and the installation cross slot has all been seted up to one side that bottom plate and upper fixed plate are relative, and fixed mounting has the installation loop bar on the lateral wall of one side that the installation cross slot was kept away from each other. This bearing maintenance auxiliary device through setting up miniature electric putter and chucking pole, can be applicable to the bearing centre gripping of different specifications and use, and it is more convenient to use.

Description

Bearing maintenance auxiliary device

Technical Field

The utility model relates to a bearing maintenance technical field specifically is a bearing maintenance auxiliary device.

Background

When a bearing breaks down and needs to be maintained, auxiliary devices such as clamping equipment and the like need to be used for positioning the bearing, but when the existing clamping auxiliary device clamps the bearing, the clamping auxiliary device cannot be adjusted, and only can be suitable for the bearing with a single specification, and the bearing maintenance auxiliary device is very inconvenient to use, so that the bearing maintenance auxiliary device is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

In view of prior art's defect, the utility model provides a bearing maintenance auxiliary device possesses the wide advantage of application scope, has solved current centre gripping auxiliary device and when carrying out the centre gripping to the bearing, and centre gripping auxiliary device can't be adjusted, can only be applicable to the bearing use of single specification, uses very inconvenient problem.

In order to achieve the purpose, the technical scheme provided by the utility model is a bearing maintenance auxiliary device, which comprises a handheld rod, wherein a mounting top plate is fixedly arranged at the top of one side of the handheld rod, a driving device is fixedly arranged at the bottom of the mounting top plate, an upper fixing plate with one end movably connected with one side of the handheld rod is fixedly arranged at the output end of the driving device, a lower fixing plate is fixedly arranged at the bottom of the same side of the handheld rod, mounting transverse grooves are respectively arranged at one opposite sides of the lower fixing plate and the upper fixing plate, mounting sleeve rods are fixedly arranged on the side walls far away from each other in the mounting transverse grooves, two movable connecting rods with one end extending to the outside of the mounting sleeve rod are movably arranged between the front side and the rear side of the inner wall of the mounting sleeve rod, a limit clamp plate is fixedly arranged on each movable connecting rod, and a connecting spring is fixedly, the upper and lower both sides the equal fixed mounting in one side that connecting spring is relative has a chucking pole, upper and lower both sides the chucking hole with chucking pole looks adaptation is all seted up to the relative one side of installation loop bar, placed the bearing between bottom plate and the upper fixed plate, the upper and lower both ends of bearing are located two at the top respectively between the spacing splint and two in the bottom between the spacing splint.

Based on above-mentioned technical scheme, centre gripping auxiliary device is adjustable, and application scope is wider, convenient to use.

Furthermore, one end of the movable connecting rod extending into the mounting sleeve rod is provided with a through hole, the periphery of the end part of the through hole is fixed with one end of a connecting spring, the other end of the connecting spring is connected to one end of a clamping rod, and the other end of the clamping rod extends into the through hole of the movable connecting rod and can move in the through hole of the movable connecting rod.

Furthermore, a handle hole is formed in the handheld rod.

Based on the technical scheme, the operation of operators is more convenient.

Furthermore, the driving device is a miniature electric push rod.

Furthermore, the bottom of the lower fixing plate is fixedly provided with an inclined stay bar, one end of the inclined stay bar is fixedly connected with one side of the handheld rod.

Further, the inner wall of the installation loop bar is provided with sliding grooves in the front side and the rear side, and the movable connecting rod extends to the inner part of the sliding grooves in the front side and the rear side of one end of the installation loop bar.

Preferably, the number of the clamping holes on one side is not less than six, and the clamping holes on one side are transversely distributed at equal intervals.

Preferably, the movable connecting rod is T-shaped, and the diameter of the movable connecting rod extending to one side inside the mounting loop bar is larger than the diameter of the movable connecting rod positioned on one side outside the mounting loop bar.

Preferably, the inside of installation loop bar is cavity, the opening has all been seted up to the inner wall left and right sides of installation loop bar.

Furthermore, the diameter of the opening is larger than the diameter of the movable connecting rod at one side of the outer part of the mounting loop bar and smaller than the diameter of the movable connecting rod extending to one side of the inner part of the mounting loop bar.

The utility model discloses a working process: the bearing maintenance auxiliary device is provided with the miniature electric push rod, the miniature electric push rod is started to push the upper fixing plate to move up and down on the right side of the handheld rod, the distance from the upper fixing plate to the lower fixing plate is changed, bearings with different diameters can be fixed between the upper fixing plate and the lower fixing plate, the clamping rod is arranged, the clamping rod is extruded to enable the connecting spring to be compressed, the clamping rod is contained in the mounting sleeve rod, then the two limiting clamp plates on the same side are pushed to be close to or away from each other, the distance between the two limiting clamp plates on the top and the bottom is changed, when the clamping rod is moved to be overlapped with clamping holes on other positions, the connecting spring is reset to push the clamping rod to be clamped with the clamping holes on other positions, the distance between the two limiting clamp plates on the same side can be fixed, the bearing maintenance auxiliary device can be suitable for fixing bearings with different widths, and, the use is more convenient.

The utility model has the advantages that: possess wide advantage of application scope, solved current centre gripping auxiliary device when carrying out the centre gripping to the bearing, centre gripping auxiliary device can't adjust, can only be applicable to the bearing of single specification and use very inconvenient problem.

Drawings

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

FIG. 2 is a top cross-sectional view of the connection structure of the hand-held rod and the lower fixing plate of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

FIG. 4 is a top view of the connection structure of the hand-held rod and the lower fixing plate of the present invention;

FIG. 5 is a side cross-sectional view of the upper fixing plate;

FIG. 6 is a partial enlarged view of FIG. 5 at B;

FIG. 7 is a schematic view of the locking mechanism with one side of the locking lever locked and the other side unlocked;

FIG. 8 is an enlarged view of a portion of FIG. 7 at C;

in the figure: 1. the device comprises a handheld rod, 2, a handle hole, 3, an installation top plate, 4, a micro electric push rod, 5, an upper fixing plate, 6, a lower fixing plate, 7, an inclined stay bar, 8, an installation transverse groove, 9, an installation sleeve rod, 10, a clamping hole, 11, a movable connecting rod, 12, a limiting clamping plate, 13, a connecting spring, 14, a clamping rod, 15 and a bearing.

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.

A bearing maintenance auxiliary device comprises a handheld rod 1, a handle hole 2 is formed in the handheld rod 1, a finger can penetrate through the handle hole 2 after the handheld rod 1 is held by a hand, the whole device can be held in the hand, and the handheld device is convenient to use by hand, an installation top plate 3 is fixedly installed at the top of the right side of the handheld rod 1, a miniature electric push rod 4 is fixedly installed at the bottom of the installation top plate 3, an upper fixing plate 5 with one end movably connected with the right side of the handheld rod 1 is fixedly installed at the output end of the miniature electric push rod 4, a lower fixing plate 6 is fixedly installed at the bottom of the right side of the handheld rod 1, the miniature electric push rod 4 is started to push the upper fixing plate 5 to move up and down on the right side of the handheld rod 1, the distance between the upper fixing plate 5 and the lower fixing plate 6 is changed, bearings 15 with different diameters can be fixed between the upper fixing plate 5 and the lower fixing plate 6, an inclined support rod 7, the opposite sides of the lower fixing plate 6 and the upper fixing plate 5 are both provided with a mounting transverse groove 8, the side wall of one side far away from each other in the groove of the mounting transverse groove 8 is fixedly provided with a mounting loop bar 9, the inside of the mounting loop bar 9 is hollow, the left side and the right side of the inner wall of the mounting loop bar 9 are both provided with openings, the diameter of each opening is larger than the diameter of the movable connecting bar 11 positioned at one side outside the mounting loop bar 9 and smaller than the diameter of the movable connecting bar 11 extending to one side inside the mounting loop bar 9, the front side and the rear side of the inner wall of the mounting loop bar 9 are both provided with sliding grooves, the front side and the rear side of one end of the movable connecting bar 11 extending to the inside of the mounting loop bar 9 are both extended to the inside of the sliding grooves, two movable connecting bars 11 with one end extending to the outside the mounting loop bar 9 are movably arranged between the front side and the rear side of the inner wall of the mounting loop bar, a limiting clamp plate 12 with one end extending to a position between the lower fixing plate 6 and the upper fixing plate 5 is fixedly arranged on one side of the opposite sides of the two movable connecting rods 11 on the same side, the limiting clamp plate 12 is T-shaped, the width of one side of the limiting clamp plate 12 positioned inside the installation transverse groove 8 is smaller than the width of one side of the limiting clamp plate 12 positioned outside the installation transverse groove 8, a connecting spring 13 is fixedly arranged on one end of the movable connecting rod 11 extending to the inside of the installation sleeve rod 9, a clamping rod 14 extending to the outside of the installation sleeve rod 9 is fixedly arranged on one side opposite to the connecting spring 13 on the upper side and the lower side, clamping holes 10 matched with the clamping rod 14 are respectively arranged on one side opposite to the inner wall of the installation sleeve rod 9 on the upper side and the lower side, a through hole is arranged on one end of the movable connecting rod 11 extending to the inside of the installation sleeve rod, the periphery of the end part of the through, can move in the through hole of the movable connecting rod 11. The number of the unilateral clamping holes 10 is not less than six, the unilateral clamping holes 10 are distributed transversely and equidistantly, a bearing 15 is arranged between the lower fixing plate 6 and the upper fixing plate 5, the upper end and the lower end of the bearing 15 are respectively positioned between the two top limit clamping plates 12 and between the two bottom limit clamping plates 12, the clamping rod 14 is extruded to enable the connecting spring 13 to be compressed to accommodate the clamping rod 14 into the mounting sleeve rod 9, then the two same-side limit clamping plates 12 are pushed to be close to or away from each other, the distance between the two top limit clamping plates 12 and the distance between the two bottom limit clamping plates 12 are changed, when the clamping rod 14 is moved to coincide with the clamping holes 10 at other positions, the connecting spring 13 is reset to push the clamping rod 14 to be clamped with the clamping holes 10 at other positions, the distance between the two same-side limit clamping plates 12 can be fixed, the clamping device can be suitable for fixing the bearings 15 with different widths, and can be suitable for clamping, the use is more convenient.

To sum up, the bearing maintenance assisting device is provided with the miniature electric push rod 4, the miniature electric push rod 4 is started to push the upper fixing plate 5 to move up and down on the right side of the handheld rod 1, the distance between the upper fixing plate 5 and the lower fixing plate 6 is changed, bearings 15 with different diameters can be fixed between the upper fixing plate 5 and the lower fixing plate 6, the clamping rod 14 is arranged, the clamping rod 14 is extruded to enable the connecting spring 13 to be compressed, the clamping rod 14 is contained in the mounting sleeve rod 9, then the two limiting clamping plates 12 on the same side are pushed to be close to or away from each other, the distance between the two limiting clamping plates 12 on the top and the bottom is changed, when the clamping rod 14 moves to coincide with the clamping holes 10 on other positions, the connecting spring 13 resets and pushes the clamping rod 14 to be clamped with the clamping holes 10 on other positions, and the distance between the two limiting clamping plates 12 on the same side can be fixed, can be applicable to and fix the bearing 15 of different width admittedly, can be applicable to the bearing centre gripping of different specifications and use, it is more convenient to use, has solved current centre gripping auxiliary device and when carrying out the centre gripping to the bearing, and centre gripping auxiliary device can't adjust, can only be applicable to the bearing of single specification and use, uses very inconvenient problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 maintenance auxiliary device, includes handheld pole, its characterized in that: the top of one side of the hand-held rod is fixedly provided with an installation top plate, the bottom of the installation top plate is fixedly provided with a driving device, the output end of the driving device is fixedly provided with an upper fixing plate, one end of the upper fixing plate is movably connected with one side of the hand-held rod, the bottom of the same side of the hand-held rod is fixedly provided with a lower fixing plate, one side of the lower fixing plate opposite to the upper fixing plate is provided with an installation transverse groove, the side wall of one side, which is far away from the side of the installation transverse groove, is fixedly provided with an installation sleeve rod, two movable connecting rods are movably arranged between the front side and the rear side of the inner wall of the installation sleeve rod, one end of each movable connecting rod extends to the outside of the installation sleeve rod, the movable connecting rods are fixedly provided with limiting clamping rods, one end of each movable connecting rod, which extends to the inside of the installation sleeve rod, the upper, the bearing is placed between lower fixed plate and the upper fixed plate, and the upper and lower both ends of bearing are located two at the top respectively between the spacing splint and two in the bottom between the spacing splint.

2. A bearing service aid according to claim 1 wherein: one end of the movable connecting rod extending to the inside of the mounting sleeve rod is provided with a through hole, the periphery of the end part of the through hole is fixed with one end of a connecting spring, the other end of the connecting spring is connected to one end of a clamping rod, and the other end of the clamping rod extends into the through hole of the movable connecting rod and can move in the through hole of the movable connecting rod.

3. A bearing service aid according to claim 1 or 2 wherein: the interior of the hand-held rod is provided with a grip hole.

4. A bearing service aid according to claim 1 or 2 wherein: the driving device is a miniature electric push rod.

5. A bearing service aid according to claim 1 or 2 wherein: and an inclined support rod with one end fixedly connected with one side of the handheld rod is fixedly installed at the bottom of the lower fixing plate.

6. A bearing service aid according to claim 1 or 2 wherein: the spout has all been seted up to both sides around the inner wall of installation loop bar, and movable connecting rod extends to the inside that both sides all extended to the spout around the inside one end of installation loop bar.

7. A bearing service aid according to claim 1 or 2 wherein: the number of the clamping holes on one side is not less than six, and the clamping holes on one side are distributed transversely at equal intervals.

8. A bearing service aid according to claim 1 or 2 wherein: the movable connecting rod is T-shaped, and the diameter of one side of the movable connecting rod extending to the inside of the mounting loop bar is larger than the diameter of one side of the movable connecting rod positioned at the outside of the mounting loop bar.

9. A bearing service aid according to claim 1 or 2 wherein: the inside of installation loop bar is cavity, the opening has all been seted up to the inner wall left and right sides of installation loop bar.

10. A bearing service aid according to claim 9 wherein: the diameter of the opening is larger than the diameter of the movable connecting rod at one side of the outer part of the mounting loop bar and smaller than the diameter of the movable connecting rod extending to one side of the inner part of the mounting loop bar.