CN213088533U

CN213088533U - Bearing box bearing structure

Info

Publication number: CN213088533U
Application number: CN202021884647.2U
Authority: CN
Inventors: 杜加年
Original assignee: Zhenjiang Changrui Machinery Co ltd
Current assignee: Zhenjiang Changrui Machinery Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-30
Anticipated expiration: 2030-09-01

Abstract

The utility model belongs to the technical field of bearing box processing production, especially, be a bearing box bearing structure, including last centre gripping mould, lower centre gripping mould and bearing pedestal, go up the equal fixedly connected with centre gripping ear in both sides of centre gripping mould and lower centre gripping mould, it is fixed through the bolt installation between the centre gripping ear, the bottom fixedly connected with spacing groove of centre gripping mould down, the outer cell body of both sides fixedly connected with of spacing groove, cell body in the lower surface both ends fixedly connected with of spacing groove, it has the fixed slot to peg graft between outer cell body and the interior cell body, outer cell body passes through the bolt fastening with the fixed slot, the bottom of fixed slot and the top fixed connection of bearing pedestal. The utility model discloses a set up spacing groove, fixed slot, buffer spring, flexible loop bar, spring base, outer cell body blotter, fixed ear and interior cell body and cooperate, vibrate when having solved the motor start and lead to bearing wear and tear and to the problem of unable adjustment base wearing and tearing.

Description

Bearing box bearing structure

Technical Field

The utility model relates to a bearing box processing production technical field specifically is a bearing box bearing structure.

Background

The bearing box can be divided into 4 types, including standard type, adjustable type, flange type and large opening type, the bearing box supporting structure is a large-scale and super-large-scale bearing base which can receive comprehensive load and has special structure, the bearing box supporting structure has the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like, a supporting point is required to be arranged at the position with the bearing, the inner supporting point of the bearing is a shaft, and the outer supporting is a bearing seat which is usually called.

The existing bearing box supporting structure has the following problems:

1. when using, because the motor can produce certain vibration after the start, the vibration passes through the axle and transmits for the bearing box, leads to bearing inner race and ball to receive the vibration effect when rotating and leads to wearing and tearing, uses the back for a long time, can lead to inside ball wearing and tearing, leads to the frictional force surge of bearing finally to lead to the bearing box to damage, has increased cost of maintenance when causing very big waste.

2. When the fixing device is used, the motor can generate certain vibration, the vibration is transmitted to the ground through the supporting structure, the supporting structure is collided with the stud fixed on the ground, the stud in the ground is abraded, the fixing bolt cannot be taken down, and meanwhile the fixing stud on the ground cannot be used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bearing box bearing structure vibrates when having solved the motor start and leads to bearing wear and tear and to the problem of unable adjustment base wearing and tearing.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a bearing box supporting structure comprises an upper clamping die, a lower clamping die and a bearing base, wherein clamping lugs are fixedly connected to two sides of the upper clamping die and the lower clamping die, the clamping lugs are fixedly installed through bolts, a limiting groove is fixedly connected to the bottom of the lower clamping die, outer groove bodies are fixedly connected to two sides of the limiting groove, inner groove bodies are fixedly connected to two ends of the lower surface of the limiting groove, a fixing groove is inserted between the outer groove bodies and the inner groove bodies, the outer groove bodies and the fixing groove are fixed through bolts, the bottom of the fixing groove is fixedly connected with the top of the bearing base, a stabilizing base is fixedly connected to the bottom of the bearing base, spring bases are fixedly connected to the upper surface of the stabilizing base and the lower surface of the limiting groove, a telescopic sleeve rod is fixedly connected between the spring bases, and a buffer spring is sleeved on the outer surface of the telescopic sleeve rod, the four corners of the stabilizing base are fixedly connected with fixing lugs, through holes are formed in the fixing lugs, and cushion pads are fixedly connected in the through holes.

As an optimal technical scheme of the utility model, go up the top fixedly connected with handle of centre gripping mould.

As a preferred technical scheme of the utility model, the equal fixedly connected with in upper end of bearing base tow sides rotates the ear, it is connected with fixed hasp to rotate the inside rotation of ear, all be provided with square hole on the tow sides of spacing groove, fixed hasp is pegged graft with square hole, fixed taking is provided with fixing hole on the knot, the bayonet lock has been pegged graft in the fixing hole.

As a preferred technical scheme of the utility model, go up the centre gripping mould and the spacing fixture block of the equal fixedly connected with in centre gripping mould inner surface down.

As a preferred technical scheme of the utility model, go up the centre gripping mould and down equal fixedly connected with rubber layer on the centre gripping mould inner wall.

(III) advantageous effects

Compared with the prior art, the utility model provides a bearing box bearing structure possesses following beneficial effect:

1. this bearing box bearing structure cooperates through spacing groove, fixed slot, buffer spring, flexible loop bar, spring base, outer cell body and inside groove body, and in the use, is connected with the fixed slot through outer cell body and inside groove body, transmits the buffer spring with the vibration, alleviates the vibration through buffer spring, reduces the wearing and tearing of bearing, improves the life of bearing box, reduces cost of maintenance.

2. This bearing box bearing structure cooperatees through blotter and fixed ear, and when using, the vibration of motor passes through the axle and transmits bearing structure, and the blotter provides the protection to the fixing bolt on ground, prevents with the through-hole collision friction on the fixed ear, prevents fixing bolt's surperficial screw thread wearing and tearing, leads to unable secondary use, extension fixing bolt's life, reduction use cost.

Drawings

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

FIG. 2 is a first sectional view of the present invention;

fig. 3 is a sectional view of the structure of the present invention.

In the figure: 1. an upper clamping die; 2. a lower clamping die; 3. a clamping lug; 4. a rubber layer; 5. a handle; 6. a cushion pad; 7. a stabilizing base; 8. fixing the hasp; 9. fixing the ear; 10. a bayonet lock; 11. rotating the lug; 12. a limiting clamping block; 13. a limiting groove; 14. fixing grooves; 15. a buffer spring; 16. a telescopic loop bar; 17. a spring base; 18. a bearing base; 19. an outer tank body; 20. an inner groove body.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a bearing box supporting structure comprises an upper clamping die 1, a lower clamping die 2 and a bearing base 18, wherein clamping lugs 3 are fixedly connected to two sides of the upper clamping die 1 and the lower clamping die 2, the clamping lugs 3 are fixedly installed through bolts, a limiting groove 13 is fixedly connected to the bottom of the lower clamping die 2, outer groove bodies 19 are fixedly connected to two sides of the limiting groove 13, inner groove bodies 20 are fixedly connected to two ends of the lower surface of the limiting groove 13, a fixing groove 14 is inserted between the outer groove bodies 19 and the inner groove bodies 20, the outer groove bodies 19 are fixed to the fixing groove 14 through bolts, the bottom of the fixing groove 14 is fixedly connected to the top of the bearing base 18, a stabilizing base 7 is fixedly connected to the bottom of the bearing base 18, spring bases 17 are fixedly connected to the upper surface of the stabilizing base 7 and the lower surface of the limiting groove 13, telescopic sleeve rods 16 are fixedly connected between the spring bases 17, and buffer springs 15 are sleeved on, the four corners of the stabilizing base 7 are fixedly connected with fixing lugs 9, through holes are formed in the fixing lugs 9, and cushion pads 6 are fixedly connected in the through holes.

In this embodiment, the lower holding die 2 is limited by sliding the outer groove body 19 and the inner groove body 20 in the fixing groove 14, and the spring bases 17 are fixedly connected to the upper end and the lower end of the buffer spring 15, so that the spring bases 17 are conveniently stabilized.

Specifically, the top of the upper clamping die 1 is fixedly connected with a handle 5.

In this embodiment, through setting up handle 5, lift by crane and transport last centre gripping mould 1 during easy to assemble.

Specifically, the upper ends of the front and back surfaces of the bearing base 18 are fixedly connected with the rotating lugs 11, the rotating lugs 11 are rotatably connected with the fixing hasps 8, the front and back surfaces of the limiting groove 13 are provided with square through holes, the fixing hasps 8 are connected with the square through holes in an inserting mode, the fixing hasps 8 are provided with fixing through holes, and the bayonet pins 10 are inserted in the fixing through holes.

In this embodiment, consolidate centre gripping mould 2 and bearing pedestal 18 down through fixed hasp 8, prevent to loosen when the transportation, it is fixed with fixed hasp 8 through bayonet lock 10, unexpected landing when preventing fixed hasp 8 transportation.

Specifically, the inner surfaces of the upper clamping die 1 and the lower clamping die 2 are fixedly connected with limiting clamping blocks 12.

In this embodiment, the bearing housing is fixed by the limiting fixture block 12 to prevent the bearing housing from sliding.

Specifically, the inner walls of the upper clamping die 1 and the lower clamping die 2 are fixedly connected with rubber layers 4.

In this embodiment, through the rubber layer 4 that vulcanite made, prevent that spacing fixture block 12 from wearing and tearing to the bearing housing surface.

The utility model discloses a theory of operation and use flow: when in use, after the upper groove of the bearing box is aligned with the limiting fixture block 12, the bearing box is placed in the lower clamping die 2, the upper clamping die 1 is aligned and covered, and passes through the through holes on the clamping lugs 3 through bolts to fix the clamping lugs 3 in sequence, meanwhile, the bearing base 18 is moved to a designated position, after the fixing stud is aligned with the cushion pad 6 in the fixing lug 9 and is put down, the bearing base 18 is fixed through the connection of a nut and a fixed stud, the upper clamping die 1 and the lower clamping die 2 are hoisted together with the handle 5 through a crane, the outer groove body 19 and the inner groove body 20 are aligned with the fixed groove 14, the spring base 17 is pressed against the limit groove 13 and then slowly put down, the outer groove body 19 and the inner groove body 20 are fixed on the fixing groove 14 through bolts, the fixing buckle 8 is rotated around the rotating lug 11 to the square through holes at the two ends of the limiting groove 13, and the bayonet 10 is inserted into the fixing buckle 8 and the through holes of the limiting groove 13.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a bearing box bearing structure, includes centre gripping mould (1), centre gripping mould (2) and bearing pedestal (18) down, its characterized in that: the clamping device is characterized in that clamping lugs (3) are fixedly connected to two sides of the upper clamping die (1) and the lower clamping die (2), the clamping lugs (3) are fixedly installed through bolts, a limiting groove (13) is fixedly connected to the bottom of the lower clamping die (2), outer groove bodies (19) are fixedly connected to two sides of the limiting groove (13), inner groove bodies (20) are fixedly connected to two ends of the lower surface of the limiting groove (13), a fixing groove (14) is inserted between the outer groove bodies (19) and the inner groove bodies (20), the outer groove bodies (19) and the fixing groove (14) are fixed through bolts, the bottom of the fixing groove (14) is fixedly connected with the top of a bearing base (18), a stabilizing base (7) is fixedly connected to the bottom of the bearing base (18), and spring bases (17) are fixedly connected to the upper surface of the stabilizing base (7) and the lower surface of the limiting groove (13), the utility model discloses a stable base, including spring base (17), the flexible loop bar of fixedly connected with (16) between spring base (17), buffer spring (15) have been cup jointed to the surface of flexible loop bar (16), the fixed ear of four corners fixedly connected with (9) of stabilizing base (7), be provided with the through-hole in fixed ear (9), fixedly connected with blotter (6) in the through-hole.

2. A bearing housing support structure according to claim 1, wherein: the top of the upper clamping die (1) is fixedly connected with a handle (5).

3. A bearing housing support structure according to claim 1, wherein: the bearing base (18) equal fixedly connected with in the upper end of positive and negative both sides rotates ear (11), it is connected with fixed hasp (8) to rotate ear (11) inside rotation, all be provided with square hole on the positive and negative both sides of spacing groove (13), fixed hasp (8) are pegged graft with square hole, be provided with fixing hole on fixed hasp (8), the interpolation of fixing hole has bayonet lock (10).

4. A bearing housing support structure according to claim 1, wherein: the inner surfaces of the upper clamping die (1) and the lower clamping die (2) are fixedly connected with limiting clamping blocks (12).

5. A bearing housing support structure according to claim 1, wherein: the inner walls of the upper clamping die (1) and the lower clamping die (2) are fixedly connected with rubber layers (4).