CN104588565B - Clip chain dismounting device - Google Patents
Clip chain dismounting device Download PDFInfo
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- CN104588565B CN104588565B CN201410835660.1A CN201410835660A CN104588565B CN 104588565 B CN104588565 B CN 104588565B CN 201410835660 A CN201410835660 A CN 201410835660A CN 104588565 B CN104588565 B CN 104588565B
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Abstract
The invention discloses a clip chain dismounting device which comprises a support column and a cylinder, wherein the support column is used for supporting a wear-resisting sleeve and comprises a first stage column and a second stage column which are fixedly connected, the outer diameter of the first stage column is smaller than the inner diameter of the wear-resisting sleeve, and the outer diameter of the second stage column is larger than the inner diameter of the wear-resisting sleeve and smaller than the outer diameter of the wear-resisting sleeve; the cylinder is located on the first stage column side of the support column, on and off of the cylinder are controlled by a valve and an air way, and a piston rod of the cylinder pushes a chain plate of a to-be-dismounted chain to move linearly when the to-be-dismounted chain is placed on the first stage column. By the aid of the provided clip chain dismounting device, the labor intensity of a worker and the operation difficulty are reduced, and working quality and efficiency are improved.
Description
Technical field
A kind of the present invention relates to clip chain technical field, more particularly, it relates to clip chain provision for disengagement.
Background technology
Printing and dyeing are also referred to as dyeing and finishing, are a kind of processing modes, refer generally to pre-treatment, dyeing, stamp, Final finishing and washing etc.
General name.Dyeing equipment common are multiple, including framing shaping machine.Cloth in the common equipments such as framing shaping machine
Pincers is extremely common part again, is fixed on clip chain more.
Common clip chain is formed by connecting by more piece chain link.For each chain link, generally comprise two bearings, bearing
Two end faces up and down be fixed with carrier bar, carrier bar offers through hole, the position of through hole is right against the hollow space of bearing.For increasing
Plus the wear resistence of clip chain, generally increase wear-resistant sleeve in bearing inner race.Wear-resistant sleeve is circulus, its external diameter and the axle of hollow
The internal diameter holding inner ring forms interference fit.During installation, by hand hammer etc., wear-resistant sleeve is driven in the inner side of bearing inner race, the two is tight
Cooperation, the side of the inner side spindle heart herein.
During clip chain uses, wear-resistant sleeve is main wearing terrain.Thus, when wear-resistant sleeve experience wear can not use
When, wear-resistant sleeve need to be changed.In prior art, the method changing wear-resistant sleeve will be resistance to for the instrument such as service worker hand hammer or punching pin
Grinding set is gone out by bearing inner race.However, due to wear-resistant sleeve with bearing inner race cooperation closely, so that larger impulsive force is
Wear-resistant sleeve can be gone out.Therefore manual teardown wear-resistant sleeve is wasted time and energy, working strength is big and less efficient.
In addition, manually wear-resistant sleeve is gone out by bearing inner race using instruments such as hand hammer or punching pines, in operation such as
Appliances for labor protection etc. are worn improper or even are not worn appliances for labor protection, or the reason such as misoperation easily causes industrial injury, thus wear-resisting
Set dismantlement work security is low.
In sum, how to efficiently solve that the dismounting of clip chain chain link wear-resistant sleeve is wasted time and energy, working strength is big, efficiency
The low problem of relatively low and processing safety, is current those skilled in the art's urgent problem.
Content of the invention
In view of this, it is an object of the invention to provide a kind of clip chain provision for disengagement, this clip chain provision for disengagement
Can efficiently solve clip chain chain link wear-resistant sleeve dismounting waste time and energy, working strength is big, less efficient and processing safety
Low problem.
In order to achieve the above object, the following technical scheme of present invention offer:
A kind of clip chain provision for disengagement, comprising:
For supporting the support post of wear-resistant sleeve, it is vertical that described support post includes the one-level column being fixedly connected and two grades
Post, the external diameter of described one-level column is less than the internal diameter of described wear-resistant sleeve, and the external diameter of described two grades of columns is more than described wear-resistant sleeve
Internal diameter and the external diameter less than described wear-resistant sleeve；Described support post further includes the three-level being fixedly connected with described two grades of columns
Column, and the external diameter of described three-level column is more than the external diameter of described wear-resistant sleeve；
Positioned at the cylinder of the one-level stud sides of described support post, and opening of described cylinder is controlled with gas circuit by valve
Stop, when chain link to be removed is positioned on described one-level column, the piston rod of described cylinder promotes the carrier bar of described chain link to be removed
For linear motion.
Preferably, in above-mentioned clip chain provision for disengagement, the quantity of described support post is two, and two described supports
The spacing of column is equal to the spacing of the wear-resistant sleeve of described chain link to be removed, and described piston rod can be with the center of described carrier bar
Contact.
Preferably, in above-mentioned clip chain provision for disengagement, described cylinder is located at the top of described support post, and by supporting
Frame supports.
Preferably, in above-mentioned clip chain provision for disengagement, the section that support frame as described above includes in the vertical direction is in u-shaped
Cylinder supports seat, the relative both sides of described cylinder supports seat are fixedly connected with riser, and described riser is vertically positioned in described gas
The lower section of cylinder support base.
Preferably, in above-mentioned clip chain provision for disengagement, further include to support the base of described support post, and
The gripper shoe that described base includes the level board being fixedly connected and supports described level board, and described gripper shoe is vertically positioned in institute
State the relative both sides of level board.
The clip chain provision for disengagement that the present invention provides includes support post and cylinder.Wherein, support post includes fixing
The one-level column connecting and two grades of columns, the external diameter of one-level column is less than the internal diameter of wear-resistant sleeve, and the external diameter of two grades of columns is between resistance to
Between the internal diameter of grinding set and external diameter；Cylinder is used for providing power, when chain link to be removed is placed on support post, the piston rod of cylinder
The carrier bar that chain link can be promoted moves, and whether is connected with valve by the gas circuit controlling cylinder, controls the start-stop of cylinder piston rod.
During the clip chain provision for disengagement that the application present invention provides, chain link to be removed is installed on above-mentioned support post.
External diameter due to one-level column is less than the internal diameter of wear-resistant sleeve, thus can be penetrated chain link to be removed by the hollow space of wear-resistant sleeve
One-level column.And the external diameter of two grades of columns is due to the internal diameter more than wear-resistant sleeve, thus chain link to be removed is in the support of two grades of columns
Lower position is defined, and then when cylinder is started by valve, cylinder piston rod acts on the carrier bar of chain link to be removed, promotes carrier bar
Move with piston rod, carrier bar makes bearing move again.And wear-resistant sleeve is due to the position-limiting action of one-level column and two grades of columns, in piston
Bar promotes remains stationary in bearing moving process.Thus, promoted by cylinder it is achieved that taken off wear-resistant sleeve by bearing inner race
Go out.The clip chain provision for disengagement that the present invention provides, reduces the labour intensity of workman, improves efficiency, so that maintenance procedures is become
Obtain simply, greatly reduce danger during dismounting clip chain chain link wear-resistant sleeve.
In a preferred embodiment, the quantity of above-mentioned support post is two, and two described support posts
Spacing is equal to the spacing of the wear-resistant sleeve of described chain link to be removed, and described piston rod can be contacted with the center of described carrier bar.
Thus, during operation by two wear-resistant sleeve jams of chain link to be removed on one-level column and two grades of columns, cylinder starts, piston rod
Promote carrier bar, carrier bar drives two bearing movables further simultaneously, the once reciprocating motion of therefore piston rod can complete simultaneously
The dismantlement work of two wear-resistant sleeves, further increases operating efficiency.And support post is arranged in pairs, when chain link to be removed is placed
More firm.
In another preferred embodiment, above-mentioned support post further includes three-level column, described three-level column
External diameter be more than described wear-resistant sleeve external diameter.Thus when wear-resistant sleeve through cylinder impetus by bearing inner race in deviate from after, three-level
Column can provide certain support limit effect to parts such as bearings, is easy to further operate.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
A kind of structural representation of specific embodiment of clip chain provision for disengagement that Fig. 1 provides for the present invention；
Fig. 2 is the side structure schematic view of Fig. 1.
In accompanying drawing, mark is as follows:
Base 1, support post 2, cylinder 3, gas circuit 4, chain link 5 to be removed, valve 6, wear-resistant sleeve 7, bracing frame 8.
Specific embodiment
The embodiment of the invention discloses a kind of clip chain provision for disengagement, during reducing dismounting clip chain chain link wear-resistant sleeve
Working strength, improve the security of operating efficiency and wear-resistant sleeve disassembling section.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, a kind of knot of specific embodiment of clip chain provision for disengagement that Fig. 1 provides for the present invention
Structure schematic diagram；Fig. 2 is the side structure schematic view of Fig. 1.
In a kind of specific embodiment, the clip chain provision for disengagement that the present invention provides includes support post 2 and cylinder
3.
Wherein, support post 2 be used for chain link 5 to be removed is supported with spacing, can be stood by the different one-level of external diameter
Post and two grades of columns are formed by fixedly connecting.Specifically, the two can be connected by the conventional mode that is fixedly connected such as welding, also may be used
Think the different integral structure of processed one-tenth outside dimension.Wherein, the external diameter of one-level column is less than the internal diameter of wear-resistant sleeve 7, because
And can be placed in the hollow space of wear-resistant sleeve 7, the external diameter of two grades of columns between the internal diameter and external diameter of wear-resistant sleeve 7, thus
Spacing effect is played to wear-resistant sleeve 7.It is, the end face of the step surface of one-level column and two grades of column formation and wear-resistant sleeve 7
Contact, and then it is played with support limit effect.It is pointed out that support post 2 could be arranged to cylinder, certainly,
Can also be arranged as required to as cube rod or other shapes.Meanwhile, the shape of one-level column and two grades of columns could be arranged to
Identical, different settings can be carried out also according to needs.But general, the hollow of cylindrical support post 2 one aspect and wear-resistant sleeve 7
Partial shape is consistent to be coordinated preferably, and another aspect overall structure is more firm.
Cylinder 3 is used for providing power, is arranged at the side of the one-level column of support post 2.Chain link 5 to be removed is placed in support
When on column 2, that is, when the wear-resistant sleeve 7 of chain link to be removed 5 is sheathed on one-level column, Open valve 6, gas circuit 4 and valve 6
Connection, the piston rod of cylinder 3 stretches out, and promotes the carrier bar of chain link 5 to be removed to move, carrier bar acts on chain link 5 to be removed further
Bearing.External diameter due to two grades of columns is less than the external diameter of wear-resistant sleeve 7, that is, the internal diameter of bearing inner race, so when to be removed
When the belt for scraper chain dynamic bearing of chain link 5 moves with the piston rod of cylinder 3, bearing can move along two grades of columns.And wear-resistant sleeve 7 due to
The barrier effect of two grades of columns is it is impossible to move with piston rod simultaneously, thus wear-resistant sleeve 7 is deviate from by bearing inner race.Cylinder 3 piston
Whether the start-stop of bar connects with gas circuit 4 to control by valve 6, the connected mode of specific cylinder 3 and gas circuit 4 and valve 6,
Refer to prior art, here is omitted.
Further, the clip chain provision for disengagement in a kind of above-mentioned specific embodiment can be carried out some enter one
The improvement of step.
For making chain link 5 to be removed more firm when being placed on support post 2, improve wear-resistant sleeve 7 removal efficiency, specifically simultaneously
Two support posts 2 can be set.And the spacing of two support posts 2 is equal to the spacing of the wear-resistant sleeve 7 of chain link 5 to be removed.
Two wear-resistant sleeves 7 namely for a certain chain link 5 to be removed, when being placed on support post 2, in two bearing inner race
Just it is sheathed on the one-level column of two support posts 2, and then under the position-limiting action of two grades of columns, when the piston of cylinder 3
When bar promotes carrier bar mobile, two wear-resistant sleeves 7 can be made to be deviate from by bearing inner race simultaneously, realize dismounting purpose.Specifically, gas
The position of cylinder 3 could be arranged to act on the center of carrier bar when its piston rod stretches out.It is of course also possible to make piston rod stretch out
When act on the edge of carrier bar.But it is preferable that for making carrier bar that the impetus of two bearings is more uniformly distributed, how using effect
Center in carrier bar.It is of course also possible to two cylinders 3 of setting, promote the position corresponding to two bearings of carrier bar respectively,
Wear-resistant sleeve 7 is deviate from.
The number of support post 2 is also not limited to two, can adopt three or more, and needs to arrange phase with reference to power
Answer the cylinder 3 of quantity.But general, by arranging two support posts 2, you can meet efficiency requirements, and two support posts 2
There is certain positioning action to chain link 5 to be removed, make installation more convenient.
Further, support post 2 can arrange three-level column, and the external diameter of three-level column is more than the external diameter of wear-resistant sleeve 7,
It is exactly the internal diameter of bearing inner race.Three-level column is fixedly connected with two grades of columns, specifically can be by the conventional company of fixation such as welding
The mode of connecing connects, and integral structure may also be employed.The tertiary structure that external diameter increases successively is formed by this support post 2.When cylinder 3
Piston rod when promoting the carrier bar of chain link 5 to be removed mobile, the part such as bearing is along two grades of column movements to the end face of three-level column
When, because its external diameter is more than the internal diameter of bearing inner race, thus stoping it from moving further.After abjection in wear-resistant sleeve 7 is by bearing,
Chain link after dismounting is taken off by three-level column, the setting of three-level column makes disassembling section more convenient.Certainly, three-level column
Set location should meet two grades of columns length enable to wear-resistant sleeve 7 by bearing deviate from.Specifically, the length of two grades of columns
Degree can be more than or equal to the height of chain link 5 to be removed, that is, can be deviate from wear-resistant sleeve 7 completely by bearing inner race, when
The height of chain link 5 slightly smaller than to be removed so as needed, can also be set to, so cylinder 3 promote under, wear-resistant sleeve 7 big
Part abjection bearing inner race, and remainder can manual removal.
For ease of the installation of unloading process chain link to be removed 5, cylinder 3 may be disposed at the top of support post 2, that is, props up
Support column 2, chain link to be removed 5 and cylinder 3 are in vertical arrangement.Certainly, according to special requirement or some in particular cases,
Also can be by three's lateral arrangement.But general, using vertical arrangement, it is easy to operation and save space.Specifically, cylinder 3 is located at
During support post 2 top, supported by bracing frame 8.The height of bracing frame 8 need to be set according to stroke of cylinder 3 etc.
Put, so that the piston rod of cylinder 3 can act on the carrier bar of chain link 5 to be removed, and then wear-resistant sleeve 7 is deviate from.Namely carry out
During wear-resistant sleeve 7 dismounting, band dismounting chain link 5 is installed on one-level column, after cylinder starts, piston rod moves down, and promotes carrier bar
Band dynamic bearing moves down, and wear-resistant sleeve 7 is due to the supporting role remains stationary of two grades of columns, thus realizing wear-resistant sleeve 7 and axle
The separation held.
Specifically, bracing frame 8 can include the cylinder supports seat for supporting cylinder 3, the longitudinal section of cylinder supports seat,
It is exactly can be in u-shaped in the section of vertical direction.The vertical section namely including horizontal segment and being located at horizontal segment both sides, vertical section
It is mainly used in limiting the horizontal displacement of cylinder 3.Cylinder supports seat both sides are fixedly connected with the riser for supporting, and riser is general
Perpendicular with cylinder supports seat.Certainly, shape of bracing frame 8 etc. does not limit to said structure, also dependent on needing to carry out other
Setting, only needs cylinder 3 can be played a supporting role, and do not affect the installation of chain link 5 to be removed etc..
It is possible to further arrange passive base 1 in the bottom of support post 2.Specifically, base 1 includes
The level board being fixedly connected and gripper shoe, level board is mainly used in supporting support post 2, and gripper shoe is vertically positioned in level board
Lower section, and relative it is arranged at its both sides, thus providing a supporting role for level board.Level board and gripper shoe can be integral type
Structure or the split-type structural being fixedly connected.While base 1 provides a supporting role, structure is simple, lighter in weight,
Consequently facilitating carrying of integral device etc..Certainly, the structure of base 1 can also carry out other settings according to actual needs.
In this specification, each embodiment is described by the way of going forward one by one, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple modifications to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty phase one
The scope the widest causing.
Claims (5)
1. a kind of clip chain provision for disengagement is it is characterised in that include:
For supporting the support post (2) of wear-resistant sleeve (7), the one-level column and two that described support post (2) inclusion is fixedly connected
Level column, the external diameter of described one-level column is less than the internal diameter of described wear-resistant sleeve (7), and the external diameter of described two grades of columns (2) is more than institute
State internal diameter and the external diameter less than described wear-resistant sleeve (7) of wear-resistant sleeve (7)；Described support post (2) further includes and described two
The three-level column that level column is fixedly connected, and the external diameter of described three-level column is more than the external diameter of described wear-resistant sleeve (7)；
Positioned at the cylinder (3) of the one-level stud sides of described support post (2), and described gas is controlled with gas circuit (4) by valve (6)
The start-stop of cylinder (3), when chain link (5) to be removed is positioned on described one-level column, treats described in the piston rod promotion of described cylinder (3)
The carrier bar of dismounting chain link (5) is for linear motion.
2. clip chain provision for disengagement according to claim 1 is it is characterised in that the quantity of described support post (2) is
Two, and the spacing of two described support posts (2) is equal to the spacing of the wear-resistant sleeve of described chain link (5) to be removed, described piston
Bar can be contacted with the center of described carrier bar.
3. clip chain provision for disengagement according to claim 2 is it is characterised in that described cylinder (3) is located at described support
The top of column (2), and supported by bracing frame (8).
4. clip chain provision for disengagement according to claim 3 is it is characterised in that support frame as described above (8) is included vertical
Section on direction is in the cylinder supports seat of u-shaped, and the relative both sides of described cylinder supports seat are fixedly connected with riser, and described vertical
Plate is vertically positioned in the lower section of described cylinder supports seat.
5. clip chain provision for disengagement according to claim 4 is it is characterised in that further include to support described
The base (1) of support column (2), and described base (1) includes the level board being fixedly connected and the gripper shoe supporting described level board,
And described gripper shoe is vertically positioned in the relative both sides of described level board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410835660.1A CN104588565B (en) | 2014-12-29 | 2014-12-29 | Clip chain dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410835660.1A CN104588565B (en) | 2014-12-29 | 2014-12-29 | Clip chain dismounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104588565A CN104588565A (en) | 2015-05-06 |
| CN104588565B true CN104588565B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410835660.1A Active CN104588565B (en) | 2014-12-29 | 2014-12-29 | Clip chain dismounting device |
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| CN (1) | CN104588565B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078050B (en) * | 2016-08-01 | 2018-02-16 | 无锡科技职业学院 | A kind of fixture and method for being used to assemble Tobe skidding mechanism |
| CN107695944A (en) * | 2017-11-27 | 2018-02-16 | 平顶山市美伊金属制品有限公司 | A kind of rivet provision for disengagement of iron pan |
| CN107838361A (en) * | 2017-11-27 | 2018-03-27 | 平顶山市美伊金属制品有限公司 | A kind of three hole iron head removal devices of iron pan |
| CN109663885B (en) * | 2019-01-22 | 2024-03-29 | 重庆明珠塑料有限公司 | Special chain clamp movable joint convenient for chain maintenance |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201026561Y (en) * | 2007-03-20 | 2008-02-27 | 永城煤电集团有限责任公司 | Hydraulic pressure type bearing disassembly and assembly machine for maintaining supporting roller |
| KR101171156B1 (en) * | 2010-05-10 | 2012-08-06 | 주식회사 흥국 | Apparatus for assembling bush to roller used in caterpillar |
| CN202607202U (en) * | 2012-04-27 | 2012-12-19 | 广东韶钢松山股份有限公司 | Appliance for assembly and disassembly of oil film bearing |
| CN202804607U (en) * | 2012-09-21 | 2013-03-20 | 山东翔宇航空技术服务有限责任公司 | Dismounting device used for airplane wheel bearing cup |
| CN203125087U (en) * | 2013-02-27 | 2013-08-14 | 上海宝钢工业技术服务有限公司 | Tool for dismantling inner bushing of large oil cylinder barrel body |
| CN203330655U (en) * | 2013-03-28 | 2013-12-11 | 肇庆宏旺金属实业有限公司 | Bearing outer cover pressing device |
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2014
- 2014-12-29 CN CN201410835660.1A patent/CN104588565B/en active Active
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| CN104588565A (en) | 2015-05-06 |
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