CN211565716U

CN211565716U - Grinding roller skeleton oil blanket installation device

Info

Publication number: CN211565716U
Application number: CN201921560377.7U
Authority: CN
Inventors: 吕洪飞; 裴德延; 王庆涛; 于震; 凌峰
Original assignee: SEPCO1 Electric Power Construction Co Ltd
Current assignee: SEPCO1 Electric Power Construction Co Ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-09-25
Anticipated expiration: 2029-09-18

Abstract

The utility model relates to a grinding roller skeleton oil blanket installation device, including the workstation that is used for placing the grinding roller bottom plate, the workstation below is provided with fixed establishment, the one end fixed connection of fixed establishment and lead screw, the other end of lead screw passes the workstation, the lead screw passes the skeleton oil blanket with the through-hole phase-match of skeleton oil blanket central point, and the lead screw can pass the skeleton oil blanket through the through-hole of skeleton oil blanket central point, and the part that the lead screw passed the workstation can the threaded connection hand wheel, and the lead screw axis direction motion can be followed to the hand wheel, impresses the skeleton oil blanket that will set up between hand wheel and workstation and places the grinding roller bottom plate at the workstation, uses the utility model discloses an installation device, work efficiency is high.

Description

Grinding roller skeleton oil blanket installation device

Technical Field

The utility model relates to a grinding roller skeleton oil blanket installation device.

Background

When the framework oil seal is installed, the installation effect is the key of safe lubrication of grease, and the framework oil seal is also a first protection device for protecting the bearing in the grinding roller to stably run.

The conventional installation method for the framework oil seal is that multiple persons are matched for assistance, a copper bar knocking method is adopted, the periphery of the framework oil seal is knocked to hit the periphery of the framework oil seal, and the inventor finds that the method involves more persons, needs to be frequently knocked in a rotating mode, is not beneficial to the integrity of the framework oil seal, reduces the installation efficiency, and cannot guarantee the installation quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of above-mentioned prior art, provide a grinding roller skeleton oil blanket installation device, can guarantee the integrality of skeleton oil blanket, the installation effectiveness is high, and installation quality is high.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a grinding roller skeleton oil blanket installation device, is including the workstation that is used for placing the grinding roller bottom plate, the workstation below is provided with fixed establishment, the one end fixed connection of fixed establishment and lead screw, the other end of lead screw passes the workstation, the lead screw passes the skeleton oil blanket with the trompil phase-match of skeleton oil blanket central point, and the lead screw can pass the skeleton oil blanket through the trompil of skeleton oil blanket central point, and the part that the lead screw passed the workstation can the threaded connection hand wheel, and the hand wheel can be followed the motion of lead screw axis direction, impresses the skeleton oil blanket that sets up between hand wheel and workstation and places the grinding roller bottom.

Furthermore, the external diameter of workstation is the same with the external diameter of the grinding roller bottom plate of waiting to install the skeleton oil blanket, can utilize the outside of workstation to fix a position the position of placing of grinding roller bottom plate, the workstation is connected with the top of stand, and the stand is used for supporting the workstation.

Further, the fixing mechanism comprises a supporting beam, two ends of the supporting beam are fixedly connected with the stand column, the supporting beam is fixed with a fixing nut matched with the screw rod, and the fixing nut is in threaded connection with the bottom end of the screw rod.

Furthermore, the workbench is provided with a first through hole for penetrating through the screw rod, and an inner hole surface of the first through hole is in contact with the outer peripheral surface of the screw rod in a fitting manner.

Further, the hand wheel comprises a handle, a compression nut matched with the screw rod is fixedly connected to the bottom end of the handle, a first pressing plate is fixed to the bottom end face of the compression nut, and the first pressing plate is provided with a second through hole through which the screw rod can penetrate.

Furthermore, the grinding roller framework oil seal mounting device also comprises a second pressing plate, the second pressing plate is provided with a third through hole for the screw rod to pass through, the inner hole surface of the third through hole can be in contact with the outer peripheral surface of the screw rod,

furthermore, the outer diameter of the second pressure plate is smaller than that of the framework oil seal, and the edge of the second pressure plate is provided with an arc chamfer.

The utility model has the advantages that:

1. the utility model discloses an installation tool utilizes the last gland nut of hand wheel steady to impress the skeleton oil blanket into the grinding roller bottom plate, and the skeleton oil blanket atress is balanced, has guaranteed the integrality of skeleton oil blanket, and converts the effort of great edge skeleton oil blanket axis direction into less circumferential force of applying on the hand wheel, need not frequently to change the circle and strike the skeleton oil blanket during the installation, and the installation effectiveness is high, low in labor strength, and can guarantee the installation quality.

2. The utility model discloses an installation tool, the lead screw reaches "three points one line" fixed effect through the third through-hole of second clamp plate, the first through-hole of workstation and fixation nut, has guaranteed the straightness that hangs down of lead screw for the perpendicular atress of skeleton oil blanket during installation, and the atress is even.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

fig. 2 is a schematic view of a hand wheel structure in embodiment 1 of the present invention;

FIG. 3 is a schematic view of a process for mounting a framework oil seal by using the mounting device of embodiment 1;

the grinding roller grinding machine comprises a working table 1, a first through hole 1-1, a stand column 2, a support beam 3, a fixing nut 4, a screw rod 5, a hand wheel 6, a handle 6-1, a compression nut 6-2, a first pressing plate 6-3, a second through hole 6-4, a second pressing plate 7, a grinding roller bottom plate 8 and a framework oil seal 9.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

For convenience of description, the words "upper" and "lower" in the present invention shall only be used to indicate correspondence with the upper and lower directions of the drawings themselves, and shall not limit the structure, but merely to facilitate the description of the present invention and simplify the description, and shall not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and shall not be construed as limiting the present invention.

Just as the introduction of background art, present grinding roller skeleton oil blanket mounting means is wasted time and energy, and can not guarantee the integrality of skeleton oil blanket, to the above-mentioned problem, this application has proposed a grinding roller skeleton oil blanket installation device.

In a typical embodiment example 1 of this application, as shown in fig. 1-2, a grinding roller skeleton oil blanket installation device, including external diameter dimension and the grinding roller bottom plate external diameter dimension the same workstation 1 of waiting to install the skeleton oil blanket, the workstation is used for placing the grinding roller bottom plate to can align workstation lateral surface and grinding roller bottom plate lateral surface, realize that the grinding roller bottom plate places the location at the workstation, the workstation utilizes the stand to support with the top fixed connection of a plurality of stands 2.

The fixing mechanism is arranged below the workbench and comprises a supporting beam 3, a fixing nut 4 is fixed at the middle position of the supporting beam and is coaxially arranged with the workbench, the fixing nut is fixedly connected with one end of a screw rod 5 in a threaded manner, the other end of the screw rod penetrates through a first through hole 1-1 formed in the center of the workbench and is equal to the outer diameter of the screw rod, and the outer peripheral surface of the screw rod can be in contact with the inner hole surface of the first through hole in a laminating manner.

The screw rod penetrates through a rod section of the workbench and can be in threaded connection with a hand wheel 6, the hand wheel comprises a handle 6-1, a compression nut 6-2 is fixed at the bottom end of the handle, the compression nut is matched with the screw rod and can be in threaded connection with the screw rod, an annular first pressing plate 6-3 is arranged at the bottom end of the compression nut, and a second through hole 6-4 for the screw rod to penetrate through is formed in the center of the first pressing plate.

And the hand wheel is rotated and can move along the axis direction of the screw rod, and a framework oil seal arranged between the hand wheel and the workbench is pressed into the bottom plate of the grinding roller.

Grinding roller skeleton oil blanket installation device still includes second clamp plate 7, second clamp plate center part is equipped with the third through-hole that is used for the lead screw to pass, the diameter of third through-hole equals the external diameter of lead screw, and the outer peripheral face of lead screw can be with the interior bore face laminating contact of third through-hole, the external diameter of second clamp plate is 2mm less than the external diameter of skeleton oil blanket, and during the use, the second clamp plate sets up between hand wheel and skeleton oil blanket, and when the second clamp plate was impressed the mounting hole of grinding roller bottom plate by the hand wheel, unable mounting hole face contact with the grinding roller bottom plate has reduced the resistance that the process of impressing produced.

The edge of second clamp plate sets up circular arc chamfer, prevents that the edge of second clamp plate is too sharp and fish tail skeleton oil blanket.

As shown in fig. 3, the using method of the present embodiment is as follows: placing a grinding roller bottom plate 8 on a workbench, aligning the outer side surface of the grinding roller bottom plate with the outer side surface of the workbench, coaxially arranging the grinding roller bottom plate and the workbench, positioning the grinding roller bottom plate on the workbench, checking a framework oil seal 9, wiping, coating butter, placing above the grinding roller bottom plate, stacking a second pressing plate above the framework oil seal, sequentially passing a screw rod through a third through hole, an opening in the central part of the framework oil seal and a first through hole of the workbench, passing the screw rod through the second pressing plate, the framework oil seal and the workbench, fixedly connecting the bottom end of the screw rod with a fixing nut thread, connecting a hand wheel with the top end of the screw rod through the thread, rotating the hand wheel, moving the hand wheel downwards along the axial direction of the screw rod until the hand wheel is contacted with the second pressing plate, continuing to rotate the hand wheel, driving the framework oil seal to move downwards, pressing the framework oil seal into a, and taking down the grinding roller bottom plate with the installed framework oil seal to complete the installation of the framework oil seal.

The third through-hole of second clamp plate is passed through to the installation device lead screw of this embodiment, the first through-hole and the fixation nut of workstation reach "three-point one line" fixed effect, the straightness that hangs down of lead screw has been guaranteed, make the perpendicular atress of skeleton oil blanket during installation, and the atress is even, the integrality of skeleton oil blanket has been guaranteed, and convert great effort along skeleton oil blanket axis direction into less circumferential force of applying on the hand wheel, need not frequently to change the circle and strike the skeleton oil blanket during installation, the installation effectiveness is high, low in labor strength, and can guarantee the installation quality.

Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.

Claims

1. The utility model provides a grinding roller skeleton oil blanket installation device, its characterized in that, is including the workstation that is used for placing the grinding roller bottom plate, the workstation below is provided with fixed establishment, the one end fixed connection of fixed establishment and lead screw, the other end of lead screw passes the workstation, the lead screw passes the workstation with the through-hole phase-match of skeleton oil blanket central point, and the lead screw can pass the skeleton oil blanket through the through-hole of skeleton oil blanket central point, and the part that the lead screw passed the workstation can the threaded connection hand wheel, and the hand wheel can be followed the motion of lead screw axis direction, will set up the skeleton oil blanket between hand wheel and workstation and impress the grinding roller bottom plate of placing.

2. The grinding roller framework oil seal mounting device as claimed in claim 1, wherein the outer diameter of the workbench is the same as the outer diameter of a grinding roller base plate to which the framework oil seal is to be mounted, the workbench can be used for positioning the position of the grinding roller base plate by utilizing the outer side of the workbench, the workbench is connected with the top end of an upright post, and the upright post is used for supporting the workbench.

3. The grinding roller framework oil seal mounting device as claimed in claim 2, wherein the fixing mechanism comprises a support beam, two ends of the support beam are fixedly connected with the upright post, a fixing nut matched with the screw rod is fixed on the support beam, and the fixing nut is in threaded connection with the bottom end of the screw rod.

4. The grinding roller framework oil seal mounting device as claimed in claim 1, wherein the table is provided with a first through hole for passing through the screw rod, and an inner hole surface of the first through hole is in close contact with an outer peripheral surface of the screw rod.

5. The grinding roller framework oil seal mounting device as claimed in claim 1, wherein the hand wheel comprises a handle, a compression nut matched with the screw rod is fixedly connected to the bottom end of the handle, a first pressing plate is fixed to the bottom end face of the compression nut, and the first pressing plate is provided with a second through hole through which the screw rod can pass.

6. The grinding roller framework oil seal mounting device as claimed in claim 1, further comprising a second pressing plate, wherein the second pressing plate is provided with a third through hole for a screw rod to pass through, and an inner hole surface of the third through hole can be in contact with an outer peripheral surface of the screw rod.

7. The grinding roll framework oil seal mounting device as claimed in claim 6, wherein the second pressure plate has an outer diameter dimension less than an outer diameter dimension of the framework oil seal, and an edge of the second pressure plate has a rounded chamfer.