CN216097363U - Bearing press-in device of vibrating screen - Google Patents
Bearing press-in device of vibrating screen Download PDFInfo
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- CN216097363U CN216097363U CN202122140420.8U CN202122140420U CN216097363U CN 216097363 U CN216097363 U CN 216097363U CN 202122140420 U CN202122140420 U CN 202122140420U CN 216097363 U CN216097363 U CN 216097363U
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- vibrating screen
- pressing
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- bearing press
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Abstract
The utility model provides a vibrating screen bearing press-in device which comprises a supporting assembly, a driving assembly and a moving assembly, wherein the supporting assembly comprises a lower supporting frame; the driving assembly comprises two pressing-in components and two driving oil cylinders, the two driving oil cylinders are connected with the top of the lower supporting frame, and the pressing-in components are connected with the bottoms of the driving oil cylinders; the movable assembly comprises two movable slide rails, the movable slide rails are connected with the bottom of the lower supporting frame, the symmetrical shafts of the extending directions of the movable slide rails and the axis of the pressing-in component are located in the same plane, the movable slide rails are provided with mounting frames in sliding connection with the movable slide rails, workpieces to be assembled are placed on the mounting frames, and bearings to be assembled are placed on the workpieces to be assembled. The utility model solves the problems that the structure in the prior art needs manual transportation, consumes time and labor and is easy to cause uneven stress when the bearing is pressed in.
Description
Technical Field
The utility model relates to the technical field of vibrating screens, in particular to a vibrating screen bearing press-in device.
Background
Bearing that places in shale shaker vibration exciter hole adopts clearance and interference fit dual mode, the bearing atress of adopting the interference fit mode is even when the assembly, steadily impress, need to adopt closing device to assist the installation, closing device need satisfy the bearing atress even, the bearing is not damaged, the speed of impressing is controllable and at the uniform velocity, the back internal clearance of installation targetting in place satisfies the requirement of design, bearing press-in device in the current structure, need carry the bearing to the mount pad on, press the people controlling hydraulic equipment, this process is wasted time and energy, and it is the inhomogeneous condition of atress takes place when having artifical transport bearing more probably causing bearing and hydraulic means to aim at the difficulty and make the bearing impress.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide a shale shaker bearing push in device, it has solved prior art's structure and has need the artifical problem that atress is inhomogeneous when carrying consuming time power and very easily causing the bearing to impress.
The technical scheme of the application is as follows:
the utility model provides a vibrating screen bearing press-in device, which comprises a supporting component, a driving component and a moving component, wherein the supporting component comprises a lower supporting frame; the driving assembly comprises two pressing-in components and two driving oil cylinders, the two driving oil cylinders are connected with the top of the lower supporting frame, and the pressing-in components are connected with the bottoms of the driving oil cylinders; the movable assembly comprises two movable slide rails, the movable slide rails are connected with the bottom of the lower supporting frame, the symmetrical shafts of the extending directions of the movable slide rails and the axis of the pressing-in component are located in the same plane, the movable slide rails are provided with mounting frames in sliding connection with the movable slide rails, workpieces to be assembled are placed on the mounting frames, and bearings to be assembled are placed on the workpieces to be assembled.
Further, the press-in member comprises a connecting piece and a pressing piece, the connecting piece is positioned above the bearing to be assembled, and the pressing piece is positioned right above the connecting piece and arranged at an interval with the connecting piece.
Further, the pressing piece is connected with the driving oil cylinder, and the driving oil cylinder is used for driving the pressing piece to move and to be pressed with the connecting piece.
Furthermore, the top of the connecting piece and the bottom of the pressing piece are respectively provided with a first connecting block and a second connecting block, and the first connecting block and the second connecting block are both square.
Further, the first connecting block has mounting lugs on both sides thereof.
Furthermore, the support assembly further comprises an upper support frame, the upper support frame is connected with the lower support frame, and the upper support frame is located above the driving oil cylinder.
Further, the upper support frame comprises a side column and a top column, a pair of connecting lug plates are arranged on the top column, and the connecting lug plates are connected through bolts.
Further, the driving oil cylinder is connected with a controller used for controlling the pressing-in speed and force of the controller.
Further, the extending direction of the movable slide rail is parallel to the width direction of the lower support frame, and the length of the movable slide rail is greater than the width of the lower support frame.
Further, the bottom of the mounting rack is provided with a sliding wheel.
The technical scheme of the application has following advantage and beneficial effect at least:
the utility model provides a vibrating screen bearing press-in device, wherein a bearing arranged in an inner hole of a vibrating screen exciter adopts two modes of clearance and interference fit, the bearing adopting the interference fit mode is uniformly and stably pressed in during assembly, a pressing device is required to be adopted for assisting installation, the pressing device is required to meet the requirements that the bearing is uniformly stressed, the bearing is not damaged, the press-in speed is controllable and uniform, and the clearance after the bearing is installed in place meets the requirements of a design scheme. The utility model provides a vibrating screen bearing press-in device which is provided with two press-in components, two driving oil cylinders, two movable slide rails and two mounting frames. In the actual use process, because the types of the bearings are more, the workload is higher, and only one installation station is provided relatively, the two installation stations are arranged, so that the bearings can be assembled independently, and also can be assembled independently by using only one station. The utility model provides a vibrating screen bearing press-in device, which solves the problems that the structure in the prior art needs manual carrying, consumes time and labor and is easy to cause uneven stress when a bearing is pressed in.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention;
fig. 3 is a front view of the present invention.
Icon: 1-lower support frame; 2-a press-in member; 201-a connector; 2011-first connection block; 2012-mounting ear plate; 202-a compression member; 2021-a second connection block; 3, driving an oil cylinder; 4-moving the sliding rail; 5-mounting a frame; 501-sliding wheels; 6-a bearing to be assembled; 7-upper support frame; 701-side column; 702-a top post; 703-connecting ear plates; 704-bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "inner", "outer", etc. are used to indicate an orientation or positional relationship based on that shown in the drawings or that the product of the application is usually placed in use, this is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the present application.
In the description of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example 1
Referring to fig. 1 to 3, the present invention provides a bearing press-in device for a vibrating screen, which includes a supporting assembly, a driving assembly and a moving assembly, wherein the supporting assembly includes a lower supporting frame 1; the driving assembly comprises two pressing-in components 2 and two driving oil cylinders 3, the two driving oil cylinders 3 are connected with the top of the lower supporting frame 1, and the pressing-in components 2 are connected with the bottoms of the driving oil cylinders 3; the movable assembly comprises two movable slide rails 4, the movable slide rails 4 are connected with the bottom of the lower support frame 1, the symmetrical shafts of the extension directions of the movable slide rails 4 are located in the same plane with the axis of the pressing-in component 2, an installation frame 5 connected with the movable slide rails in a sliding mode is arranged on the movable slide rails 4, a workpiece to be assembled is placed on the installation frame 5, and a bearing 6 to be assembled is placed on the workpiece to be assembled.
It is worth explaining that, the bearing of placing in the shale shaker vibration exciter hole adopts clearance and interference fit dual mode, the bearing that adopts the interference fit mode atress when the assembly is even, steadily impresses, need to adopt closing device to assist the installation, closing device need satisfy the bearing atress even, the bearing is not damaged, the speed of impressing is controllable and at the uniform velocity, the back internal clearance of installation in place satisfies the requirement of design, bearing press-in device in the current structure, need carry the bearing to the mount pad on, press the people controlling hydraulic equipment, this process is wasted time and energy, and the condition that the atress is inhomogeneous takes place when having artifical transport bearing more probably causing bearing and hydraulic means to aim at the difficulty and make the bearing impress. The utility model provides a vibrating screen bearing press-in device, which is provided with two press-in components 2, two driving oil cylinders 3, two movable slide rails 4 and two mounting frames 5, wherein in practical use, the mounting frames 5 are moved to the outer side of a lower support frame 1, so that a workpiece to be assembled is placed on the mounting frames 5, then the workpiece to be assembled is placed on the upper surfaces of the mounting frames 5, then a bearing to be assembled is preset above the workpiece to be assembled, then the mounting frames 5 are pushed to be positioned under the press-in components 2, namely the bearing is positioned under the press-in components 2, then the driving oil cylinders 3 are controlled to work, the driving oil cylinders 3 drive the press-in components 2 to slowly move downwards to act force and apply the force on the bearings 6 to be assembled, and the bearings 6 to be assembled are slowly pushed into proper positions in the workpiece to be assembled, so that the assembly of the bearing is completed. In the actual use process, because the types of the bearings are more, the workload is higher, and only one installation station is provided relatively, the two installation stations are arranged, so that the bearings can respectively and independently complete the assembly work, and also can only use one station to enable the bearings to independently complete the assembly work, compared with manual moving, the movable slide rail 4 is arranged, the labor can be saved, specifically, when the movable slide rail 4 is installed, the axis of the extending direction of the movable slide rail is positioned in the same plane with the central line of the pressing-in component 2, the installation frame 5 slides to the lower part of the pressing-in component 2, so that the alignment of the pressing-in device of the bearings 6 to be assembled is realized, the stress of the bearings 6 to be assembled when the bearings are pressed into the workpieces to be assembled can be uniformly distributed to the greatest extent, the production efficiency can be effectively improved, and the quality of product assembly can be improved. The utility model provides a vibrating screen bearing press-in device, which solves the problems that the structure in the prior art needs manual carrying, consumes time and labor and is easy to cause uneven stress when a bearing is pressed in.
Example 2
On the basis of embodiment 1, provide a shale shaker bearing push in device, specifically be: the press-in member 2 comprises a connecting piece 201 and a pressing piece 202, wherein the connecting piece 201 is positioned above the bearing 6 to be assembled, and the pressing piece 202 is positioned right above the connecting piece 201 and is arranged at an interval with the connecting piece 201. In this embodiment, the pressing member 202 is connected to the driving cylinder 3, and the driving cylinder 3 is configured to drive the pressing member 202 to move and press against the connecting member 201. In this embodiment, the top of the connecting member 201 and the bottom of the pressing member 202 are respectively provided with a first connecting block 2011 and a second connecting block 2021, and the first connecting block 2011 and the second connecting block 2021 are both square. In this embodiment, the first connecting block 2011 has mounting ear plates 2012 at two sides.
It is worth to be noted that, a connecting piece 201 and a pressing piece 202 are arranged, when the bearing assembling device is in actual use, the position of the pressing piece 202 is still, the pressing piece 202 is arranged and used for guiding or guiding a pressing transmission force, after a bearing 6 to be assembled is preset above a workpiece to be assembled, the connecting piece 201 is installed above a shaft to be assembled, the connecting piece 201 is arranged and used for enabling the pressing transmission force to be uniformly transmitted to the bearing 6 to be assembled, the pressing effect is conveniently achieved, then the pressing piece 202 moves downwards through controlling the driving oil cylinder 3 and continues to move downwards after being in contact with the connecting piece 201, at the moment, the force of the driving oil cylinder 3 is transmitted to the pressing piece 202, the pressing piece 202 transmits the force to the connecting piece 201, the connecting piece 201 transmits the force to the bearing 6 to be assembled, and accordingly the bearing assembling is achieved. In order to ensure that the pressing part 202 transmits the force to the connecting part 201 in an evenly distributed manner and the connecting part 201 transmits the force to the bearing 6 to be assembled in an evenly distributed manner, connecting blocks are respectively arranged on contact surfaces of the pressing part 202 and the connecting part 201, and the area of each connecting block is larger than the diameter of a cylinder of the pressing part 202 and the diameter of a cylinder of the connecting part 201 during actual use. In order to install connecting piece 201 and can be more laborsaving on waiting to assemble bearing 6, set up two installation otic placodes 2012 on first connecting block 2011, can make the staff more light when hard, further solve prior art's structure need artifical transport consuming time power and very easily cause the inhomogeneous problem of atress when the bearing impresses.
Example 3
On the basis of embodiment 1, provide a shale shaker bearing push in device, specifically be: the supporting component further comprises an upper supporting frame 7, the upper supporting frame 7 is connected with the lower supporting frame 1, and the upper supporting frame 7 is located above the driving oil cylinder 3. In this embodiment, the upper support frame 7 includes a side pillar 701 and a top pillar 702, a pair of connecting ear plates 703 is disposed on the top pillar 702, and the pair of connecting ear plates 703 are connected with each other through a bolt 704. Specifically, the upper support frame 7 is configured to connect the driving cylinder 3 and support the driving cylinder 3, and in actual use, the bolt 704 does not connect the pair of connecting lug plates 703 at the beginning, one end of the driving cylinder 3 is disposed between the pair of connecting lug plates 703, the end of the driving cylinder 3 has a lug hole, and the bolt 704 penetrates through the lug hole on the driving cylinder 3 and is fixedly connected with one connecting lug plate 703.
In this embodiment, the driving cylinder 3 is connected to a controller for controlling the pressing speed and force. The automation of the device provided by the utility model is improved by adding the controller. In this embodiment, the extending direction of the movable sliding rail 4 is parallel to the width direction of the lower supporting frame 1, and the length of the movable sliding rail 4 is greater than the width of the lower supporting frame 1. In order to conveniently place the workpiece to be assembled and the bearing 6 to be assembled on the mounting frame 5, the length of the movable slide rail 4 is set to be longer than the width of the lower support frame 1, the workpiece to be assembled and the bearing 6 to be assembled can be placed in a space outside the lower support frame 1, and time and labor are saved to the greatest extent possible. In this embodiment, the bottom of the mounting frame 5 is provided with a sliding wheel 501. Set up movable pulley 501, during the in-service use, movable pulley 501 that takes the service brake can be selected to movable pulley 501, and through controlling the service brake when mounting bracket 5 slides a certain position, places the bearing and produces the slip when the assembly, guarantees the precision of bearing installation and the efficiency of installation.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. A vibrating screen bearing press-in device, comprising:
a support assembly including a lower support frame;
the driving assembly comprises two press-in components and two driving oil cylinders, the two driving oil cylinders are connected with the top of the lower supporting frame, and the press-in components are connected with the bottoms of the driving oil cylinders;
the movable assembly comprises two movable sliding rails, the movable sliding rails are connected with the bottom of the lower supporting frame, the symmetrical shafts of the extending directions of the movable sliding rails and the axis of the pressing-in component are located in the same plane, the movable sliding rails are provided with mounting frames in sliding connection with the movable sliding rails, workpieces to be assembled are placed on the mounting frames, and bearings to be assembled are placed on the workpieces to be assembled.
2. A vibrating screen bearing press-in apparatus as defined in claim 1,
the pressing-in component comprises a connecting piece and a pressing piece, the connecting piece is located above the bearing to be assembled, and the pressing piece is located right above the connecting piece and arranged at an interval with the connecting piece.
3. A vibrating screen bearing press-in apparatus as defined in claim 2,
the pressing piece is connected with the driving oil cylinder, and the driving oil cylinder is used for driving the pressing piece to move and to be pressed with the connecting piece.
4. A vibrating screen bearing press-in apparatus as defined in claim 2,
the top of connecting piece with the bottom that compresses tightly the piece is provided with first connecting block and second connecting block respectively, first connecting block with the second connecting block is square.
5. A vibrating screen bearing press-in apparatus according to claim 4,
and mounting lug plates are arranged on two sides of the first connecting block.
6. A vibrating screen bearing press-in apparatus as defined in claim 1,
the support assembly further comprises an upper support frame, the upper support frame is connected with the lower support frame, and the upper support frame is located above the driving oil cylinder.
7. A vibrating screen bearing press-in apparatus as defined in claim 6,
the upper supporting frame comprises a side column and a top column, a pair of connecting lug plates are arranged on the top column, and the connecting lug plates are connected through bolts.
8. A vibrating screen bearing press-in apparatus as defined in claim 1,
the driving oil cylinder is connected with a controller used for controlling the pressing-in speed and force of the controller.
9. A vibrating screen bearing press-in apparatus as defined in claim 1,
the extending direction of the movable sliding rail is parallel to the width direction of the lower supporting frame, and the length of the movable sliding rail is larger than the width of the lower supporting frame.
10. A vibrating screen bearing press-in apparatus as defined in claim 1,
and a sliding wheel is arranged at the bottom of the mounting rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122140420.8U CN216097363U (en) | 2021-09-06 | 2021-09-06 | Bearing press-in device of vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122140420.8U CN216097363U (en) | 2021-09-06 | 2021-09-06 | Bearing press-in device of vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216097363U true CN216097363U (en) | 2022-03-22 |
Family
ID=80731425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122140420.8U Active CN216097363U (en) | 2021-09-06 | 2021-09-06 | Bearing press-in device of vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216097363U (en) |
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2021
- 2021-09-06 CN CN202122140420.8U patent/CN216097363U/en active Active
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