CN202292648U

CN202292648U - Bearing detaching pressure plate

Info

Publication number: CN202292648U
Application number: CN2011204488393U
Authority: CN
Inventors: 陈钰霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-09
Filing date: 2011-11-09
Publication date: 2012-07-04
Anticipated expiration: 2021-11-09

Abstract

The utility model discloses a bearing detaching pressure plate, which comprises three arc blocks, wherein each of the three arc blocks is provided with a clamping part; the two side edges of the three arc blocks are provided with a perforation hole respectively; the three arc blocks are arranged in a surrounding way, and six perforation holes are formed oppositely pairwise, so that three insertion pore canals are formed; the three clamping parts are encircled into a clamping space; three insertion rods pass through the three insertion pore canals respectively; the three arc blocks are pressed close pairwise through a compression assembly, so that the clamping space is reduced; and after a bearing is placed into the clamping space, the three arc blocks can be pressed close pairwise through the compression assembly, and the bearing is pressed in three directions of the three clamping parts, so that the bearing can be clamped more stably, and the bearing is prevented from sliding off during detaching.

Description

The bearing removal platen

Technical field

The utility model relates to bearing disassembling device, relates in particular to the platen of compacting rigid bearing with the facility dismounting.

Background technology

See also shown in Figure 1; Usually in the time of will dismantling a bearing 1, can use a bearing disassembling device 2, this bearing disassembling device 2 comprises two halves nahlock 3, two bars 4, a support 5, a depression bar 6 and a push rod 7 on the other hand; Wherein this two halves nahlock had a circular arc press face 8 in 3 minutes; Peripheries of this two circular arcs press face 8 fixing these bearings 1 of compacting, and this bar 4 passes the both sides of this two halves nahlock 3 respectively, and divide compressing through two nuts 9; Make this two halves nahlock 3 near, and let this two circular arcs press face 8 press this bearing 1.

This support 5 is arranged on this two halves nahlock 3 again, these support 5 these push rods 7 of suspention, this this bearing 1 of push rod 7 roof pressures; And this hand bar 6 connects this push rod 7; And this push rod 7 of interlock moves down, and in view of the above through this hand bar 6 actions of operation, can this push rod 7 of interlock moves down and pushes this bearing 1 of dismounting.

Though the detachable bearing 1 of this common structure, it only is suitable for bearing 1 of single circle footpath size, just when the circle footpath of this bearing 1 size and this two circular arcs press face 8 combine round directly when size is variant; As when this bearing 1 hour; Can't press from both sides this bearing 1 of system at all, the perhaps easy slippage of this bearing 1 meeting, and when this bearing 1 is big; 1 on this bearing can be stuck on this circular arc press face 8, even can cause this bearing 1 can't snap in this circular arc press face 8 at all and can't use.Obvious this prior art, the bearings 1 that it can't be suitable for different circles footpath size can't satisfy the demand in the use.

The utility model content

The main purpose of utility model is to provide the holding structure of a kind of suitable different circles footpath dimensioned bearings, to satisfy the demand of firm folder system bearing, solves the technical problem that prior art can't be suitable for the bearing of different circles footpath size.

Technical scheme below the utility model adopts:

A kind of bearing removal platen comprises:

Three arc pieces, this three arcs piece respectively has a pinch, the dual-side of this three arcs piece respectively has a perforation, this three arcs piece around and let this six perforation form three in twos relatively and wear the duct, and this three pinch is around forming a folder system space;

Three wear bar, and this three wears bar and pass this respectively and three wear the duct;

Three these three arcs pieces of pushing are in twos near the urgent assembly that dwindles this folder system space, and this three urgent assembly is divided into this and three wears on the bar.

Preferably, this three urgent assembly branch has two spiral locks, this six spiral lock respectively screw lock in this three wear bar this three arcs piece of both sides and screw lock pushing in twos near.

Preferably, this spiral lock is provided with an on-slip burr.

Preferably, this three arcs piece respectively is provided with a support screw.

Preferably, this pinch is that arc is tabular.

Preferably, this pinch extends towards tiltedly going up.

The utility model lets a bearing place in this folder system space; Can through this this three arcs piece of three urgent assemblies pushing in twos near; And dwindle this folder system space with this bearing of folder system, the advantage of comparing prior art is and can suppresses these bearings by three directions, when therefore in the circle footpath of this bearing a little variation being arranged; Folder system bearing that still can be firm is avoided the slippage when dismounting of this bearing.

Description of drawings

Fig. 1 is existing bearing disassembling device utilization structure figure.

Fig. 2 is the utility model three-dimensional structure diagram.

Fig. 3 is the utility model stereochemical structure partial exploded view.

Fig. 4 is the utility model folder system bearing three-dimensional structure diagram.

Fig. 5 is the utility model folder system bearing partial sectional view.

Fig. 6 is another bearing arrangement vertical view of the utility model folder system.

The specific embodiment

Detailed content of relevant the utility model and technical descriptioon are described further with embodiment, but will be appreciated that these embodiment are merely the usefulness that illustrates at present, and should not be interpreted as the restriction that the utility model is implemented.

See also Fig. 2 and shown in Figure 3, the utility model is a kind of bearing removal platen, and it comprises three arc pieces 10, three and wears bar 20 and three urgent assemblies 30; Wherein this three arcs piece 10 respectively has a pinch 11; The dual-side of this three arcs piece 10 respectively has a perforation 12, this three arcs piece 10 around and let this six perforation 12 form three in twos relatively to wear duct 14, and this three pinch 11 is around forming a folder system space 40; And this three wears bar 20 and passes this respectively and three wear duct 14; This three urgent assembly 30 is divided into this and three wears on the bar 20, and push this three arcs piece 10 in twos near, and dwindle this folder system space 40.

This three urgent assembly had two spiral locks 31 in 30 minutes again; This six spiral lock 31 respectively screw lock in this three wear bar 20 this three arcs piece 10 of both sides and screw lock pushing in twos near; And this spiral lock 31 is provided with an on-slip burr 311, to increase the operation convenience of this spiral lock 31.

See also shown in Figure 4ly, the utility model can let a bearing 50 place in this folder system space 40, can through these three urgent assembly 30 these three arcs pieces 10 of pushing in twos near, and dwindle this folder system space 40, make with folder and fix this bearing 50.

Please consult shown in Figure 5 again in the lump; This pinch 11 of the utility model can be the arc shape; And this pinch 11 can extend towards tiltedly going up, and it forms the structure that supports up in view of the above, when bearing 50 is bestowed downward removal force 60; Good fixed effect can be provided, can further avoid this bearing 50 slippages.This three arcs piece 10 can respectively be provided with a support screw 13 in addition, and a support (figure do not show) is set up in its confession, uses when can supply to dismantle this bearing 50.

See also shown in Figure 6, when the circle footpath of this bearing 50A size not simultaneously because the utility model be to suppress this bearing 50A by three directions; The utility model can increase the size in this folder system space 40 by changing the position of this six spiral lock 31, to be suitable for this bearing 50A of large-size; Therefore size is not simultaneously in the circle footpath of this bearing 50A for the utility model; Folder system bearing 50A that still can be firm avoids this bearing 50A slippage when dismounting, can satisfy the demand in the use.

As stated, the utility model is through pushing this three arcs piece 10 in twos near dwindling this folder system space 40 with this bearing 50 of folder system, 50A, and this bearing 50,50A to difference circle footpath size still can firm folder system fix, and satisfy the demand on using.

Claims

1. a bearing removal platen is characterized in that, comprises:

2. bearing removal platen according to claim 1 is characterized in that, this three urgent assembly branch has two spiral locks, this six spiral lock respectively screw lock in this three wear bar this three arcs piece of both sides and screw lock pushing in twos near.

3. bearing removal platen according to claim 2 is characterized in that, this spiral lock is provided with an on-slip burr.

4. bearing removal platen according to claim 1 is characterized in that, this three arcs piece respectively is provided with a support screw.

5. bearing removal platen according to claim 1 is characterized in that, this pinch is that arc is tabular.

6. based on the described bearing removal platen of claim 5, it is characterized in that this pinch extends towards tiltedly going up.