CN213511729U

CN213511729U - Stamping bearing seat with good sealing performance

Info

Publication number: CN213511729U
Application number: CN202021804941.8U
Authority: CN
Inventors: 张跃峰
Original assignee: Hebei Chipeng Mining Machinery Co ltd
Current assignee: Hebei Chipeng Mining Machinery Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-22
Anticipated expiration: 2030-08-26

Abstract

The application discloses punching press bearing frame that leakproofness is good, including base, bolster bearing housing, step, oil inlet, overflow hole, oil storage tank, mounting groove, telescopic link and sealed the pad, base top central authorities installation step, be equipped with bolster bearing housing directly over the step, the thread groove is all seted up at the base both ends, the bolster bearing housing both ends all are equipped with connecting bolt, the connecting bolt bottom is run through bolster bearing housing and base and is extended to the thread inslot portion, the mounting groove is all seted up to bolster bearing housing and step both ends in opposite directions one side, mounting groove internally mounted telescopic link, telescopic link surface cover has the spring, telescopic link top rigid coupling rubber pad, the sealed pad of rubber pad top rigid coupling, step top cushion rigid coupling. This application is through bolster bearing housing, step, connecting bolt and thread groove bearing of easy to assemble, can guarantee the leakproofness of bearing installation moreover through spring, rubber pad, sealed pad and mounting groove.

Description

Stamping bearing seat with good sealing performance

Technical Field

The application relates to a punching press bearing frame specifically is a punching press bearing frame that leakproofness is good.

Background

Stamping a bearing: the most representative stamping bearing has wide application and can bear radial load and bidirectional axial load; the device is suitable for occasions requiring high-speed rotation and low noise and vibration; proper lubricating grease is filled in a sealed bearing with a steel plate dust cover or a rubber sealing ring in advance; the bearing with the outer ring provided with the stop ring or the flange is easy to axially position and convenient to install in the shell; the size of the maximum load type bearing is the same as that of a standard bearing, but the inner ring and the outer ring are provided with a filling groove, so that the ball filling number is increased, and the rated load is improved.

When the stamping bearing is installed on the stamping bearing seat, good sealing performance is guaranteed, and in the using process, the friction between the stamping bearing and the stamping bearing seat is increased, so that the lubricating effect is guaranteed, and the service life of the bearing and the bearing seat is prevented from being influenced. Therefore, a stamping bearing seat with good sealing performance is provided for solving the problems.

Disclosure of Invention

A stamping bearing block with good sealing performance comprises a base, an upper bearing seat, a lower bearing seat, an oil inlet, overflow holes, an oil storage tank, a mounting groove, a telescopic rod and a sealing gasket, wherein the lower bearing seat is installed in the center of the top of the base, the upper bearing seat is arranged right above the lower bearing seat, thread grooves are formed in two ends of the base, connecting bolts are arranged at two ends of the upper bearing seat, the bottom ends of the connecting bolts penetrate through the upper bearing seat and the base and extend into the thread grooves, the mounting groove is formed in two ends of one opposite side of the upper bearing seat and the lower bearing seat, the telescopic rod is installed in the mounting groove, a spring is sleeved on the surface of the telescopic rod, a rubber gasket is fixedly connected to the top of the telescopic rod, the sealing gasket is fixedly connected to the top of the lower bearing seat, the cushion block is fixedly, the top of the oil inlet is provided with a piston, the center of the upper bearing seat and the lower bearing seat which are connected is provided with a bearing groove, and two ends of the upper bearing seat and the lower bearing seat which are connected are provided with sealing grooves.

Further, the telescopic link is cup jointed each other by two different bodys of pipe diameter and is constituteed.

Furthermore, the rubber pad and the sealing gasket are both arc-shaped in geometric shape.

Further, both ends of the bottom of the base are provided with fixing bolts, and the bottom ends of the fixing bolts penetrate through the base.

Furthermore, the two ends of the opposite end of the upper bearing seat and the lower bearing seat are respectively provided with a connecting plate.

Furthermore, the top of the overflow hole is communicated with an oil storage tank, and the bottom of the overflow hole is flush with the inner side of the upper bearing seat.

The beneficial effect of this application is: the application provides a lubricated and good punching press bearing frame of leakproofness.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic front view of an embodiment of the present application;

FIG. 2 is a schematic side view of an embodiment of the present application;

fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. connecting bolt, 2, bolster bearing housing, 3, piston, 4, thread groove, 5, step, 6, base, 7, fixing bolt, 8, bearing groove, 9, seal groove, 10, spring, 11, oil inlet, 12, rubber pad, 13, sealed pad, 14, telescopic link, 15, cushion, 16, mounting groove, 17, oil storage tank, 18, overflow hole.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, 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 only partial embodiments of the present application, but not all embodiments. 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 the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a stamping bearing seat with good sealing performance includes a base 6, an upper bearing seat 2, a lower bearing seat 5, an oil inlet 11, an overflow hole 18, an oil storage tank 17, a mounting groove 16, a telescopic rod 14 and a sealing gasket 13, wherein the lower bearing seat 5 is mounted at the center of the top of the base 6, the upper bearing seat 2 is arranged right above the lower bearing seat 5, thread grooves 4 are respectively formed at two ends of the base 6, connecting bolts 1 are respectively arranged at two ends of the upper bearing seat 2, the bottom ends of the connecting bolts 1 penetrate through the upper bearing seat 2 and the base 6 and extend into the thread grooves 4, the mounting grooves 16 are respectively formed at two ends of one opposite side of the upper bearing seat 2 and the lower bearing seat 5, the telescopic rod 14 is mounted inside the mounting groove 16, a spring 10 is sleeved on the surface of the telescopic rod 14, a rubber, the top of the lower bearing seat 5 is fixedly connected with a cushion block 15, the top of the upper bearing seat 2 is provided with an oil storage tank 17, the bottom of the oil storage tank 17 is provided with a plurality of overflow holes 18, the top of each overflow hole 18 is provided with an oil inlet 11, the top of each oil inlet 11 is provided with a piston 3, the upper bearing seat 2 and the lower bearing seat 5 are connected with each other, the center of each upper bearing seat 2 is provided with a bearing groove 8, and the two ends of each upper bearing seat 2 and the two ends of each lower.

The telescopic rod 14 is formed by sleeving two pipe bodies with different pipe diameters, so that the sealing performance of bearing installation is conveniently ensured; the rubber pad 12 and the sealing pad 13 are both arc-shaped in geometric shape, so that the bearing can be conveniently attached, and the sealing property is ensured; fixing bolts 7 are arranged at two ends of the bottom of the base 6, the bottom ends of the fixing bolts 7 penetrate through the base 6, and the base 6 is convenient to install through the fixing bolts 7; the two ends of the opposite end of the upper bearing seat 2 and the lower bearing seat 5 are respectively provided with a connecting plate, so that the upper bearing seat 2 and the lower bearing seat can be conveniently connected, and a bearing can be conveniently installed; the top of the overflow hole 18 is communicated with the oil storage tank 17, the bottom of the overflow hole 18 is parallel and level with the inner side of the upper bearing seat 2, so that lubricating oil in the oil storage tank 17 can flow to the surface of a bearing through the overflow hole 18 conveniently, the lubricating effect can be ensured, and the service life is prolonged.

This application is when using, the electrical components that appear in this application all external intercommunication power and control switch when using, install bearing one end on the inboard cushion 15 of step 5, then conveniently connect step 2 and step 5 through connecting bolt 1 and thread groove 4, and through the extrusion of spring 10 and telescopic link 14, and the elasticity of rubber pad 12 itself, can guarantee the leakproofness of sealed pad 13 to the bearing both ends, make things convenient for the use of bearing, can conveniently open piston 3 in the use, pour lubricating oil into to oil storage tank 17 inside through hydraulic fluid inlet 11 and save, conveniently overflow to bearing surface through overflow hole 18, reduce the frictional force between bearing and bolster bearing housing 2 and the step 5, can guarantee lubricated effect, and service life is prolonged, fixing bolt 7 can fixed mounting base 6.

The application has the advantages that:

1. the bearing is convenient to install through the upper bearing seat, the lower bearing seat, the connecting bolt and the thread groove, the sealing performance of the bearing installation can be guaranteed through the spring, the rubber pad, the sealing gasket and the installation groove, and the bearing is convenient to use for a long time;

2. lubricating oil can be conveniently stored and discharged through the piston, the oil inlet, the oil storage tank and the overflow hole, the friction of the bearing with the upper bearing seat and the lower bearing seat cannot be increased in the using process, and the service life of the bearing is prevented from being influenced by overlarge friction force.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a punching press bearing frame that leakproofness is good which characterized in that: the oil-gas separation device comprises a base (6), an upper bearing seat (2), a lower bearing seat (5), an oil inlet (11), overflow holes (18), an oil storage tank (17), a mounting groove (16), a telescopic rod (14) and a sealing gasket (13), wherein the lower bearing seat (5) is installed at the center of the top of the base (6), the upper bearing seat (2) is arranged right above the lower bearing seat (5), thread grooves (4) are formed in both ends of the base (6), connecting bolts (1) are arranged at both ends of the upper bearing seat (2), the bottom end of each connecting bolt (1) penetrates through the upper bearing seat (2) and the base (6) and extends to the inside of the thread groove (4), the mounting grooves (16) are formed in both ends of one opposite side of the upper bearing seat (2) and the lower bearing seat (5), the telescopic rod (14) is installed inside the mounting groove (16), telescopic link (14) top rigid coupling rubber pad (12), the sealed pad (13) of rubber pad (12) top rigid coupling, step (5) top rigid coupling cushion (15), oil storage tank (17) are seted up at bolster bearing housing (2) top, oil storage tank (17) bottom is equipped with a plurality of overflow holes (18), overflow hole (18) top is equipped with into hydraulic fluid port (11), go into hydraulic fluid port (11) top installation piston (3), bolster bearing housing (2) and step (5) meet central authorities for bearing groove (8), bolster bearing housing (2) and step (5) meet both ends and are seal groove (9).

2. The stamping bearing seat with good sealing performance as claimed in claim 1, wherein: the telescopic rod (14) is formed by mutually sleeving two pipe bodies with different pipe diameters.

3. The stamping bearing seat with good sealing performance as claimed in claim 1, wherein: the geometric shapes of the rubber pad (12) and the sealing pad (13) are both arc.

4. The stamping bearing seat with good sealing performance as claimed in claim 1, wherein: the base (6) bottom both ends all are equipped with fixing bolt (7), fixing bolt (7) bottom runs through base (6).

5. The stamping bearing seat with good sealing performance as claimed in claim 1, wherein: and connecting plates are arranged at two ends of one opposite end of the upper bearing seat (2) and the lower bearing seat (5).

6. The stamping bearing seat with good sealing performance as claimed in claim 1, wherein: the top of the overflow hole (18) is communicated with an oil storage tank (17), and the bottom of the overflow hole (18) is flush with the inner side of the upper bearing seat (2).