CN215333979U

CN215333979U - Transmission bearing seat with shock-absorbing function

Info

Publication number: CN215333979U
Application number: CN202121536113.5U
Authority: CN
Inventors: 王磊
Original assignee: Shandong Runbo Mechanical Equipment Co ltd
Current assignee: Shandong Runbo Mechanical Equipment Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-12-28
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a transmission bearing seat with a damping function, which comprises a shell, a protective cover and an installation platform, wherein the surfaces of two ends of the shell are fixedly provided with a connecting platform, the two ends of the shell at the lower end of the connecting platform are fixedly provided with the installation platform, the bottom of the installation platform is provided with a rubber pad, the top of the shell is fixedly provided with a top plate, the top of the top plate is fixedly provided with a hanging ring, the surfaces of two sides of the shell are fixedly provided with the protective cover, the outer side of the protective cover is fixedly provided with a protective ring, the inner part of the protective ring is provided with a sealing ring, the inner part of the shell is provided with an inner bearing, a sleeve is movably arranged between the periphery of the inner bearing and the shell through the fixed platform, and the inner part of the sleeve at the periphery of the fixed platform is fixedly provided with a damping spring. The shock absorption device has a series of structures, so that the shock absorption device can effectively play a role in shock absorption in the using process, the damage of the device caused by vibration in the using process is avoided, and the service life of the device is prolonged.

Description

Transmission bearing seat with shock-absorbing function

Technical Field

The utility model relates to the technical field of bearings, in particular to a transmission bearing seat with a damping function.

Background

The transmission bearing is composed of an eccentric mechanism, an inner gear ring and a transmission ring positioned between the eccentric mechanism and the inner gear ring, the medium carbon hardened and tempered steel is selected as a material, the main function of the transmission bearing is to support a mechanical rotator, reduce the friction coefficient in the movement process of the mechanical rotator and ensure the rotation precision of the mechanical rotator, and the transmission bearing is inconvenient to install and fix when in use, so that a bearing seat is required to be installed when in installation.

The existing transmission bearing seat has the defects that:

1. the existing transmission bearing seat is easy to damage due to vibration during transmission after being installed, and the service life of the device is shortened;

2. the protective effect of current transmission bearing frame is general, and the user of being not convenient for when using removes the device, and we provide a transmission bearing frame with shock-absorbing function for this and solve current problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a transmission bearing seat with a damping function, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a transmission bearing frame with shock-absorbing function, includes casing, protective cover and mount table, the fixed surface at casing both ends installs and connects the platform, connect the casing both ends fixed mounting of platform lower extreme to have the mount table, and the bottom of mount table is provided with the rubber pad, the top fixed mounting of casing has the roof, the top fixed mounting of roof has rings, the fixed surface of casing both sides installs the protective cover, the outside fixed mounting of protective cover has the guard ring, the inside of guard ring is provided with the sealing washer, the internally mounted of casing has the inner bearing, there is the sleeve pipe through fixed station movable mounting between the periphery of inner bearing and the casing, the inside fixed mounting of fixed station outlying sleeve pipe has damping spring.

Preferably, a positioning table is fixedly installed between the sleeve and the shell, and a positioning bolt is fixedly installed between the positioning table and the shell.

Preferably, the mounting table is movably provided with a mounting bolt inside, and the bottom of the mounting bolt penetrates through the rubber pad.

Preferably, the inside of the connecting table is movably provided with a connecting bolt, and the periphery of the connecting bolt is provided with a nut in a threaded manner.

Preferably, handles are fixedly mounted on the tops of the top plates on the two sides of the hanging ring, and the surfaces of the handles are coated with anti-oxidation layers.

Preferably, a fixing bolt is movably mounted in the protective cover on the periphery of the protective ring, and the fixing bolt is embedded with the shell.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the inner bearing is arranged in the guide shell, the transmission shaft is arranged by using the inner bearing when in use, when the inner bearing vibrates, the fixed platform can be driven to move in the sleeve, and the damping spring in the sleeve can effectively play a damping function during the moving process, so that the stability of the device is improved.

2. The utility model can expand the contact area between the bottom surface of the shell and the external structure by using the mounting table, can isolate the mounting table from the external structure by using the rubber pad when in use, can effectively play a role in shock absorption and noise reduction by using the flexibility of the rubber pad after isolation, can mount and dismount the shells by using the connecting table, improves the stability of the device, can effectively protect the device when in use by using the shell, and prolongs the service life.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a partial structural view of the inner bearing of the present invention;

fig. 4 is a partial structural diagram of the shell of the present invention.

In the figure: 1. a top plate; 101. a hoisting ring; 102. a handle; 2. a housing; 3. a connecting bolt; 4. a connecting table; 5. an installation table; 501. installing a bolt; 502. a rubber pad; 6. a protective cover; 601. a fixing bolt; 7. a seal ring; 8. a guard ring; 9. a sleeve; 901. a fixed table; 902. a positioning table; 903. positioning bolts; 904. a damping spring; 10. and an inner bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a transmission bearing seat with a shock absorption function comprises a shell 2, a protective cover 6 and an installation platform 5, wherein connection platforms 4 are fixedly installed on the surfaces of two ends of the shell 2, the connection platforms 4 can be used for installing and disassembling the shell 2 when in use, the stability of the device is improved, the device can be effectively protected by the shell 2 when in use, the service life is prolonged, the installation platforms 5 are fixedly installed at two ends of the shell 2 at the lower end of the connection platforms 4, in addition, a rubber pad 502 is arranged at the bottom of the installation platform 5, the contact area between the bottom surface of the shell 2 and an external structure can be expanded by the installation platform 5 when in use, the installation platform 5 and the external structure can be isolated by the rubber pad 502 when in use, the shock absorption and noise reduction effects can be effectively realized by the flexibility of the rubber pad 502 after the isolation, and a top plate 1 is fixedly installed at the top of the shell 2, the top of the top plate 1 is fixedly provided with a lifting ring 101, the lifting ring 101 at the top of the top plate 1 can be more convenient for a user to hoist and mount the device when in use, the flexibility of the device when in use is improved after mounting, the protective covers 6 are fixedly mounted on the surfaces of the two sides of the shell 2, the two sides of the shell 2 can be sealed by the protective covers 6 when in use, external dust is prevented from entering the shell 2 to damage the device when in use, the sealing performance of the shell 2 when in use is improved, the outer side of the protective cover 6 is fixedly provided with a protective ring 8, the protective ring 8 is internally provided with a sealing ring 7, the transmission shaft can be mounted when in use by the protective ring 8, the stability and the sealing performance between the protective ring 8 and the transmission shaft are improved by the sealing ring 7, the dust is prevented from entering the shell 2 through the protective ring 8 when in use, and an inner bearing 10 is mounted inside the leading shell 2, when the device is used, the inner bearing 10 is used for mounting a transmission shaft, the sleeve 9 is movably mounted between the periphery of the inner bearing 10 and the shell 2 through the fixed table 901, the damping spring 904 is fixedly mounted inside the sleeve 9 on the periphery of the fixed table 901, when the inner bearing 10 vibrates, the fixed table 901 can be driven to move inside the sleeve 9, and the damping spring 904 inside the sleeve 9 can effectively play a damping role in the moving process, so that the stability of the device is improved.

Further, a positioning table 902 is fixedly installed between the sleeve 9 and the housing 2, and a positioning bolt 903 is fixedly installed between the positioning table 902 and the housing 2, so that the contact area between the sleeve 9 and the housing 2 can be enlarged by using the positioning table 902 when in use, and the positioning table 902 and the housing 2 are fixedly connected by using the positioning bolt 903, thereby improving the stability of the device after connection.

Further, the mounting bolt 501 is movably mounted inside the mounting table 5, the rubber pad 502 penetrates through the bottom of the mounting bolt 501, the mounting table 5 and an external structure can be connected by the mounting bolt 501 when the device is used, and the stability of the device is improved after the device is connected.

Further, the inside movable mounting of connecting platform 4 has connecting bolt 3, and the nut is installed to the peripheral screw thread of connecting bolt 3, utilizes connecting bolt 3 and nut can be connected between connecting platform 4 when using, avoids the condition of casing 2 separation about appearing when using after the connection.

Further, the handles 102 are fixedly mounted on the tops of the top plates 1 on the two sides of the hanging ring 101, the surfaces of the handles 102 are coated with the anti-oxidation layers, and therefore the handles 102 can be used for facilitating users to move the device when the device is used, and flexibility of the device is improved.

Further, the inside movable mounting of protective cover 6 of guard 8 periphery has gim peg 601, and gim peg 601 and casing 2 looks gomphosis, utilizes gim peg 601 to realize installing and dismantling protective cover 6 when using, improves the practicality of device.

The working principle is as follows: utilize the transmission shaft to insert inside guard ring 8, utilize inner bearing 10 to realize installing the transmission shaft, utilize sealing washer 7 to increase stability and leakproofness between guard ring 8 and the transmission shaft, when inner bearing 10 produced vibrations, can drive fixed station 901 and move about in sleeve pipe 9's inside, the in-process of activity utilizes the damping spring 904 of the inside sleeve pipe 9 can play absorbing function effectively, utilize mount table 5 can expand the area of contact between 2 bottom surfaces of casing and the exterior structure, utilize rubber pad 502 can keep apart between mount table 5 and the exterior structure when using, utilize the pliability of rubber pad 502 to play vibration/noise reduction's effect effectively after the isolation.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a transmission bearing frame with shock-absorbing function, includes casing (2), protective cover (6) and mount table (5), its characterized in that: the surfaces of two ends of the shell (2) are fixedly provided with connecting tables (4), two ends of the shell (2) at the lower end of the connecting tables (4) are fixedly provided with mounting tables (5), a rubber pad (502) is arranged at the bottom of the mounting table (5), a top plate (1) is fixedly arranged at the top of the shell (2), the top of the top plate (1) is fixedly provided with a lifting ring (101), the surfaces of the two sides of the shell (2) are fixedly provided with protective covers (6), a protective ring (8) is fixedly arranged on the outer side of the protective cover (6), a sealing ring (7) is arranged inside the protective ring (8), an inner bearing (10) is arranged in the shell (2), a sleeve (9) is movably arranged between the periphery of the inner bearing (10) and the shell (2) through a fixed platform (901), and a damping spring (904) is fixedly arranged in the sleeve (9) on the periphery of the fixed table (901).

2. The transmission bearing seat with the shock absorption function according to claim 1, wherein: a positioning table (902) is fixedly installed between the sleeve (9) and the shell (2), and a positioning bolt (903) is fixedly installed between the positioning table (902) and the shell (2).

3. The transmission bearing seat with the shock absorption function according to claim 1, wherein: the mounting table (5) is movably provided with a mounting bolt (501), and the bottom of the mounting bolt (501) penetrates through the rubber pad (502).

4. The transmission bearing seat with the shock absorption function according to claim 1, wherein: the inside movable mounting of connecting platform (4) has connecting bolt (3), and the peripheral screw thread of connecting bolt (3) installs the nut.

5. The transmission bearing seat with the shock absorption function according to claim 1, wherein: the top of the top plate (1) on two sides of the hanging ring (101) is fixedly provided with a handle (102), and the surface of the handle (102) is coated with an anti-oxidation layer.

6. The transmission bearing seat with the shock absorption function according to claim 1, wherein: the protective ring is characterized in that a fixed bolt (601) is movably mounted inside a protective cover (6) on the periphery of the protective ring (8), and the fixed bolt (601) is embedded with the shell (2).