CN210361205U

CN210361205U - Workbench for mechanical bearing maintenance

Info

Publication number: CN210361205U
Application number: CN201921219542.2U
Authority: CN
Inventors: 郭庆军
Original assignee: Chongqing Jianzhu College
Current assignee: Chongqing Jianzhu College
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-21
Anticipated expiration: 2029-07-31

Abstract

The utility model relates to a mechanical bearing overhauls technical field, and discloses a mechanical bearing overhauls and uses workstation, comprising a base station, the bottom fixed mounting of base station has the support column, the outer wall of support column has cup jointed the spacing ring, the bottom movable mounting of spacing ring has the sleeve, the top fixed mounting of base station has the guide rail, the top movable mounting of guide rail has the slider, the top fixed mounting of slider has first anchor clamps, the back of the body side of the back of the body of slider and the top fixed mounting who is located the guide rail have first electric putter, the top of base station just is located the left side of guide rail and the equal fixed mounting in right side has hydraulic putter. This mechanical bearing overhauls uses workstation, through starting the extension of hydraulic push rod, hydraulic push rod passes through guide holder and guide bar drive bearing frame and second anchor clamps and rises to thereby change the angle of waiting to overhaul mechanical bearing through rotating bearing seat, reach the effect that simple and convenient upset was waited to overhaul mechanical bearing.

Description

Workbench for mechanical bearing maintenance

Technical Field

The utility model relates to a mechanical bearing overhauls technical field, specifically is a mechanical bearing overhauls and uses workstation.

Background

The bearing is an important part in 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, so that the bearing can fully exert and maintain the proper performance of the bearing for a long time, regular maintenance (regular inspection) must be practically done, and through proper regular inspection, faults can be found early, accidents are prevented from happening, the bearing is very important for improving the productivity and the economy, and the maintenance of mechanical bearing maintenance needs to use a workbench for placing and detecting.

Traditional mechanical bearing overhauls workstation generally is fixed structure, overhauls the upset of mechanical bearing and all overturns through artifical manual, and it wastes time and energy, causes to overhaul inconvenient scheduling problem, so proposes a mechanical bearing and overhauls and solve above-mentioned problem with the workstation.

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 mechanical bearing overhauls uses workstation possesses advantages such as convenient to use, has solved traditional mechanical bearing and has overhauld the workstation and generally be fixed structure, overhauls all to the upset of mechanical bearing overhauls and overturns through artifical manual, and it wastes time and energy, causes the problem of overhauing inconvenient etc..

(II) technical scheme

In order to realize the purpose of convenient use, the utility model provides a following technical scheme: a workbench for mechanical bearing maintenance comprises a base platform, wherein a support column is fixedly mounted at the bottom of the base platform, a limit ring is sleeved on the outer wall of the support column, a sleeve is movably mounted at the bottom of the limit ring, a guide rail is fixedly mounted at the top of the base platform, a slide block is movably mounted at the top of the guide rail, a first clamp is fixedly mounted at the top of the slide block, a first electric push rod is fixedly mounted at the back of the slide block and positioned at the top of the guide rail, hydraulic push rods are fixedly mounted at the top of the base platform and positioned at the left side and the right side of the guide rail, a guide seat is fixedly mounted at the top of the hydraulic push rod, a second electric push rod is fixedly mounted at the back of the guide seat, a connecting plate is fixedly mounted at the back of the second electric push rod, guide rods penetrating through and extending to the opposite side of the guide seat are fixedly mounted at the opposite, and a bearing seat is fixedly arranged on the opposite side of the guide rod, and a second clamp is fixedly arranged on the opposite side of the bearing seat.

Preferably, the outer wall of the supporting column is provided with a first thread groove, and the inner wall of the limiting ring is provided with a second thread groove engaged with the first thread groove.

Preferably, a wedge-shaped groove is formed in the bottom of the sleeve, a resistance increasing block with the thickness larger than the groove depth is fixedly mounted at the top of the inner wall of the wedge-shaped groove, and the resistance increasing block is made of nitrile rubber.

Preferably, the number of the first clamp and the number of the first electric push rods are two, and the cross section of the first clamp is semicircular.

Preferably, the number of the guide rods is four, and the axial leads of the four guide rods are parallel to the top surface of the base.

Preferably, the second clamp is an outer sleeve clamp, the first clamp is an inner diameter clamp, and the vertical section of the first clamp is in a step shape.

(III) advantageous effects

Compared with the prior art, the utility model provides a mechanical bearing overhauls and uses workstation possesses following beneficial effect:

the workbench for mechanical bearing maintenance is flexible by starting the first electric push rod, the first electric push rod drives the first clamps to be close to or far away from each other through the guide rail and the slide block, so that the distance between the first clamps is changed, the workbench is suitable for mechanical bearing maintenance of various models, then the workbench is shortened by starting the hydraulic push rod, the hydraulic push rod drives the bearing seat and the second clamps to descend through the guide seat and the guide rod, so that the second clamps are consistent with the mechanical bearing to be maintained in height, then the second electric push rod is started to stretch and contract, the second electric push rod drives the bearing seat and the second clamps to clamp and fix the mechanical bearing to be maintained through the connecting plate and the guide rod, the hydraulic push rod drives the bearing seat and the second clamps to ascend through the guide seat and the rotary shaft seat so as to change the angle of the mechanical bearing to be maintained, reach simple and convenient upset and wait to overhaul mechanical bearing's effect, through the height of rotation regulation spacing ring on the support column to adjust support column and telescopic folding height, the height of further change base station makes this workstation be fit for the staff of different heights and uses, reaches convenient to use's effect, thereby has improved the practicality of this workstation.

Drawings

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

fig. 2 is an enlarged view of a position a in the structure diagram 1 of the present invention.

In the figure: the device comprises a base platform 1, a support column 2, a limiting ring 3, a sleeve 4, a guide rail 5, a sliding block 6, a first clamp 7, a first electric push rod 8, a hydraulic push rod 9, a guide seat 10, a second electric push rod 11, a connecting plate 12, a guide rod 13, a bearing seat 14 and a second clamp 15.

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.

Referring to fig. 1-2, a workbench for mechanical bearing maintenance comprises a base platform 1, a support post 2 is fixedly installed at the bottom of the base platform 1, a limit ring 3 is sleeved on the outer wall of the support post 2, a first thread groove is formed on the outer wall of the support post 2, a second thread groove meshed with the first thread groove is formed on the inner wall of the limit ring 3, a sleeve 4 is movably installed at the bottom of the limit ring 3, a wedge groove is formed at the bottom of the sleeve 4, a resistance increasing block with a thickness larger than the groove depth is fixedly installed at the top of the inner wall of the wedge groove, the resistance increasing block is nitrile rubber, a guide rail 5 is fixedly installed at the top of the base platform 1, a slide block 6 is movably installed at the top of the guide rail 5, a first clamp 7 is fixedly installed at the top of the slide block 6, a first electric push rod 8 is fixedly installed at the opposite side of the slide block 6 and at the top of the, the cross section of the first clamp 7 is semicircular, hydraulic push rods 9 are fixedly installed on the top of the base platform 1 and positioned on the left side and the right side of the guide rail 5, the type of each hydraulic push rod 9 is ROB32-16-50FA, a guide seat 10 is fixedly installed on the top of each hydraulic push rod 9, a second electric push rod 11 is fixedly installed on the opposite side of each guide seat 10, the types of each first electric push rod 8 and each second electric push rod 11 are XTL100, a connecting plate 12 is fixedly installed on the opposite side of each second electric push rod 11, guide rods 13 penetrating through and extending to the opposite sides of the guide seats 10 are fixedly installed on the opposite sides of the connecting plate 12 and positioned in front of and behind the second electric push rods 11, the number of the guide rods 13 is four, the axial leads of the four guide rods 13 are parallel to the top surface of the base platform 1, bearing seats 14 are fixedly installed on the opposite sides of the guide rods 13, and second, the second clamp 15 is an outer sleeve clamp, the first clamp 7 is an inner diameter clamp, the vertical section of the first clamp 7 is in a step shape, the first electric push rod 8 is started to stretch, the first electric push rod 8 drives the first clamp 7 to mutually approach or keep away from each other through the guide rail 5 and the sliding block 6, so that the distance between the first clamp 7 is changed, the workbench is suitable for overhauling of various mechanical bearings of different models, then the workbench is shortened through starting the hydraulic push rod 9, the hydraulic push rod 9 drives the bearing seat 14 and the second clamp 15 to descend through the guide seat 10 and the guide rod 13, so that the second clamp 15 is in accordance with the height of the mechanical bearing to be overhauled, then the second electric push rod 11 is started to stretch and contract, the second electric push rod 11 drives the bearing seat 14 and the second clamp 15 to clamp the mechanical bearing to be overhauled through the connecting plate 12 and the guide rod 13 and fixes the mechanical bearing seat 14 and the second clamp 15, the hydraulic push rod 9 is started to stretch, the hydraulic push rod 9, and through rotating bearing seat 14 and thus change the angle of waiting to overhaul mechanical bearing, reach the effect that simply makes things convenient for the upset to wait to overhaul mechanical bearing, through the height of rotary adjustment spacing ring 3 on support column 2 to adjust the folding height of support column 2 and sleeve 4, further change the height of base station 1, make this workstation be fit for the staff of different heights to use, reach the effect of convenient to use, thereby improved the practicality of this workstation.

In conclusion, the workbench for mechanical bearing maintenance is stretched by starting the first electric push rod 8, the first electric push rod 8 drives the first clamp 7 to approach or separate from each other through the guide rail 5 and the slide block 6, so as to change the distance between the first clamp 7, so that the workbench is suitable for maintenance of multiple mechanical bearings of different models, then the workbench is shortened by starting the hydraulic push rod 9, the hydraulic push rod 9 drives the bearing seat 14 and the second clamp 15 to descend through the guide seat 10 and the guide rod 13, so that the second clamp 15 is consistent with the height of the mechanical bearing to be maintained, then the second electric push rod 11 is stretched and contracted by starting the second electric push rod 11, the second electric push rod 11 drives the bearing seat 14 and the second clamp 15 to be maintained through the connecting plate 12 and the guide rod 13 to clamp and fix the mechanical bearing to be maintained, the hydraulic push rod 9 is stretched by starting the hydraulic push rod 9, the bearing seat 14 and the second clamp 15 are driven by the guide seat, and through rotating bearing seat 14 and thus change the angle of waiting to overhaul mechanical bearing, reach the effect that the mechanical bearing was waited to overhaul in simple and convenient upset, through the height of rotation regulation spacing ring 3 on support column 2, thereby adjust support column 2 and sleeve 4's folding height, further change the height of base station 1, make this workstation be fit for the staff of different heights to use, reach the effect of convenient to use, thereby the practicality of this workstation has been improved, it generally is fixed structure to have solved traditional mechanical bearing and overhauld the workstation, it is all overturning through artifical manual to the upset of mechanical bearing overhauls, it wastes time and energy, cause the problem of overhauing inconvenient etc.

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 mechanical bearing overhauls uses workstation, includes base station (1), its characterized in that: the bottom of the base platform (1) is fixedly provided with a support column (2), the outer wall of the support column (2) is sleeved with a limit ring (3), the bottom of the limit ring (3) is movably provided with a sleeve (4), the top of the base platform (1) is fixedly provided with a guide rail (5), the top of the guide rail (5) is movably provided with a slide block (6), the top of the slide block (6) is fixedly provided with a first clamp (7), the back of the body of the slide block (6) is oppositely arranged and is fixedly provided with a first electric push rod (8), the top of the base platform (1) is fixedly provided with a hydraulic push rod (9) at the left side and the right side of the guide rail (5), the top of the hydraulic push rod (9) is fixedly provided with a guide seat (10), the back of the body of the guide seat (10) is fixedly provided with a second electric push rod (11), the back of the body of the second electric push rod (11), the opposite sides of the connecting plate (12) are positioned in front of and behind the second electric push rod (11) and are fixedly provided with guide rods (13) penetrating and extending to the opposite sides of the guide seat (10), the opposite sides of the guide rods (13) are fixedly provided with bearing seats (14), and the opposite sides of the bearing seats (14) are fixedly provided with second clamps (15).

2. The workbench according to claim 1, wherein: the outer wall of the supporting column (2) is provided with a first thread groove, and the inner wall of the limiting ring (3) is provided with a second thread groove meshed with the first thread groove.

3. The workbench according to claim 1, wherein: the bottom of sleeve (4) has seted up the wedge groove, the inslot wall top fixed mounting in wedge groove has the increase resistance block that thickness is greater than the groove degree of depth, it is butadiene acrylonitrile rubber to increase the resistance block.

4. The workbench according to claim 1, wherein: the number of the first clamp (7) and the number of the first electric push rods (8) are two, and the cross section of the first clamp (7) is semicircular.

5. The workbench according to claim 1, wherein: the number of the guide rods (13) is four, and the axial leads of the four guide rods (13) are parallel to the top surface of the base platform (1).

6. The workbench according to claim 1, wherein: the second clamp (15) is an outer clamp, the first clamp (7) is an inner diameter clamp, and the vertical section of the first clamp (7) is in a stepped shape.