CN104588565A - Clip chain dismounting device - Google Patents
Clip chain dismounting device Download PDFInfo
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- CN104588565A CN104588565A CN201410835660.1A CN201410835660A CN104588565A CN 104588565 A CN104588565 A CN 104588565A CN 201410835660 A CN201410835660 A CN 201410835660A CN 104588565 A CN104588565 A CN 104588565A
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- wear
- resistant sleeve
- cylinder
- support post
- column
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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
The present invention relates to clip chain technical field, more particularly, relate to a kind of clip chain provision for disengagement.
Background technology
Printing and dyeing are referred to as dyeing and finishing again, are a kind of processing modes, refer generally to the general name of pre-treatment, dyeing, stamp, Final finishing and washing etc.Dyeing equipment common are multiple, comprising framing shaping machine.In the common equipments such as framing shaping machine, cloth gripper is again very common parts, 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, two end faces up and down of bearing are fixed with carrier bar, and carrier bar offers through hole, and the position of through hole is right against the hollow space of bearing.For increasing the wear resistence of clip chain, usually increase wear-resistant sleeve at bearing inner race.Wear-resistant sleeve is the circulus of hollow, and the internal diameter of its external diameter and bearing inner race forms interference fit.During installation, by hand hammer etc., wear-resistant sleeve is driven in the inner side of bearing inner race, the two closely cooperates, the side of the inner side spindle heart herein.
In clip chain use procedure, wear-resistant sleeve is main wearing terrain.Thus, when wear-resistant sleeve experience wear can not use, wear-resistant sleeve need be changed.In prior art, the method changing wear-resistant sleeve is that wear-resistant sleeve is gone out by bearing inner race by the instrument such as service worker hand hammer or punching pin.But, because wear-resistant sleeve coordinates closely with bearing inner race, thus need larger impulsive force wear-resistant sleeve can be gone out.Therefore manual teardown wear-resistant sleeve is wasted time and energy, working strength is large and efficiency is lower.
In addition, utilize the instrument such as hand hammer or punching pin manually by wear-resistant sleeve by going out in bearing inner race, improperly even do not wear appliances for labor protection as appliances for labor protection etc. are worn in operation, or the reason such as misoperation very easily causes industrial injury, thus the security of wear-resistant sleeve dismantlement work is low.
In sum, how effectively solving that the dismounting of clip chain chain link wear-resistant sleeve is wasted time and energy, working strength is large, efficiency is lower and the problem such as processing safety is low, is current those skilled in the art's urgent problem.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of clip chain provision for disengagement, this clip chain provision for disengagement can solve that the dismounting of clip chain chain link wear-resistant sleeve is wasted time and energy, working strength is large, efficiency is lower and the problem that processing safety is low effectively.
In order to achieve the above object, the invention provides following technical scheme:
A kind of clip chain provision for disengagement, comprising:
For supporting the support post of wear-resistant sleeve, described support post comprises the one-level column and secondary column that are fixedly connected with, 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 secondary column is greater than the internal diameter of described wear-resistant sleeve and is less than the external diameter of described wear-resistant sleeve;
Be positioned at the cylinder of the one-level stud sides of described support post, and controlled the start-stop of described cylinder by valve and gas circuit, when chain link to be removed is positioned on described one-level column, the piston rod of described cylinder promotes the carrier bar moving linearly of described chain link to be removed.
Preferably, in above-mentioned clip chain provision for disengagement, the quantity of described support post is two, and the spacing of two described support posts equals the spacing of the wear-resistant sleeve of described chain link to be removed, and described piston rod can contact with the center of described carrier bar.
Preferably, in above-mentioned clip chain provision for disengagement, described support post comprises the three grades of columns be fixedly connected with described secondary column further, and the external diameter of described three grades of columns is greater than the external diameter of described wear-resistant sleeve.
Preferably, in above-mentioned clip chain provision for disengagement, described cylinder is positioned at the top of described support post, and is supported by bracing frame.
Preferably, in above-mentioned clip chain provision for disengagement, support frame as described above comprises the U-shaped cylinder supports seat in the cross section of in the vertical direction, and the both sides that described cylinder supports seat is relative are fixedly connected with riser, and the below being positioned at described cylinder supports seat that described riser is vertical.
Preferably, in above-mentioned clip chain provision for disengagement, comprise the base supporting described support post further, and described base comprises the level board that is fixedly connected with and supports the gripper shoe of described level board, and described gripper shoe vertical be positioned at the relative both sides of described level board.
Clip chain provision for disengagement provided by the invention comprises support post and cylinder.Wherein, support post comprises the one-level column and secondary column that are fixedly connected with, and the external diameter of one-level column is less than the internal diameter of wear-resistant sleeve, and the external diameter of secondary column is between the internal diameter and external diameter of wear-resistant sleeve; Cylinder is used for providing power, and when chain link to be removed is placed on support post, the piston rod of cylinder can promote the carrier bar motion of chain link, whether is communicated with, the start-stop of control cylinder piston rod by the gas circuit of control cylinder with valve.
When applying clip chain provision for disengagement provided by the invention, 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 chain link to be removed can be penetrated one-level column by the hollow space of wear-resistant sleeve.And the external diameter of secondary column is owing to being greater than the internal diameter of wear-resistant sleeve, thus chain link to be removed is defined at the support upper/lower positions of secondary column, and then when cylinder starts by valve, cylinder piston rod acts on the carrier bar of chain link to be removed, promote carrier bar to move with piston rod, carrier bar makes again bearing move.And wear-resistant sleeve is due to the position-limiting action of one-level column and secondary column, promote to keep static in bearing moving process at piston rod.Thus, promoted by cylinder, achieve and wear-resistant sleeve is deviate from by bearing inner race.Clip chain provision for disengagement provided by the invention, reduces the labour intensity of workman, improves efficiency, makes maintenance procedures become simple, greatly reduces danger during dismounting clip chain chain link wear-resistant sleeve.
In a preferred embodiment, the quantity of above-mentioned support post is two, and the spacing of two described support posts equals the spacing of the wear-resistant sleeve of described chain link to be removed, and described piston rod can contact with the center of described carrier bar.Thus, during operation by two of chain link to be removed wear-resistant sleeve jams on one-level column and secondary column, cylinder starts, piston rod promotes carrier bar, carrier bar drives two bearing movables further simultaneously, therefore the once reciprocating motion of piston rod can complete the dismantlement work of two wear-resistant sleeves simultaneously, further increases operating efficiency.And support post is arranged in pairs, more firm when chain link to be removed is placed.
In another preferred embodiment, above-mentioned support post comprises three grades of columns further, and the external diameter of described three grades of columns is greater than the external diameter of described wear-resistant sleeve.Thus when wear-resistant sleeve is after deviating from during cylinder impetus is by bearing inner race, three grades of columns can provide certain support limit effect to parts such as bearings, further convenient operation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of detailed description of the invention of clip chain provision for disengagement provided by the invention;
Fig. 2 is the side-looking structural representation 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.
Detailed description of the invention
The embodiment of the invention discloses a kind of clip chain provision for disengagement, to reduce working strength during dismounting clip chain chain link wear-resistant sleeve, increase work efficiency and the security of wear-resistant sleeve disassembling section.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, Fig. 1 is the structural representation of a kind of detailed description of the invention of clip chain provision for disengagement provided by the invention; Fig. 2 is the side-looking structural representation of Fig. 1.
In a kind of detailed description of the invention, clip chain provision for disengagement provided by the invention comprises support post 2 and cylinder 3.
Wherein, support post 2, for carrying out support and spacing to chain link 5 to be removed, can be formed by fixedly connecting by the different one-level column of external diameter and secondary column.Concrete, the two can be connected by conventional modes that is fixedly connected with such as welding, and also can be through being processed into the different integral structure of outside dimension.Wherein, the external diameter of one-level column is less than the internal diameter of wear-resistant sleeve 7, thus can be placed in the hollow space of wear-resistant sleeve 7, and the external diameter of secondary column, between the internal diameter and external diameter of wear-resistant sleeve 7, thus plays spacing effect to wear-resistant sleeve 7.Namely, the step surface that one-level column and secondary column are formed contacts with the end face of wear-resistant sleeve 7, and then plays support limit effect to it.It is pointed out that support post 2 can be set to cylindrical, certainly, also can be set to cube rod or other shapes as required.Meanwhile, the shape of one-level column and secondary column can be set to identical, also can carry out difference as required and arrange.But general, columniform support post 2 one aspect is consistent with the hollow space shape of wear-resistant sleeve 7 to be coordinated better, and overall structure is more firm on the other hand.
Cylinder 3, for providing power, is arranged at the side of the one-level column of support post 2.When chain link 5 to be removed is placed on support post 2, when namely the wear-resistant sleeve 7 of chain link 5 to be removed is sheathed on one-level column, Open valve 6, gas circuit 4 is communicated with valve 6, the piston rod of cylinder 3 stretches out, the carrier bar promoting chain link 5 to be removed moves, and carrier bar acts on the bearing of chain link 5 to be removed further.External diameter due to secondary column is less than the external diameter of wear-resistant sleeve 7, namely the internal diameter of bearing inner race, so when the belt for scraper chain dynamic bearing of chain link 5 to be removed moves with the piston rod of cylinder 3, bearing can move along secondary column.And wear-resistant sleeve 7 is due to the barrier effect of secondary column, can not move with piston rod, thus wear-resistant sleeve 7 is deviate from by bearing inner race simultaneously.Whether the start-stop of cylinder 3 piston rod is communicated with to control with gas circuit 4 by valve 6, and concrete cylinder 3 and the connected mode of gas circuit 4 and valve 6, please refer to prior art, repeat no more herein.
Further, some further improvement can be carried out to the clip chain provision for disengagement in above-mentioned a kind of detailed description of the invention.
More firm when being placed on support post 2 for making chain link 5 to be removed, improve wear-resistant sleeve 7 removal efficiency, concrete can arrange two support posts 2 simultaneously.And the spacing of two support posts 2 equals the spacing of the wear-resistant sleeve 7 of chain link 5 to be removed.Namely for a certain chain link 5 to be removed, when being placed on support post 2, two wear-resistant sleeves 7 in two bearing inner race are just in time sheathed on the one-level column of two support posts 2, and then under the position-limiting action of secondary column, when the piston rod promotion carrier bar of cylinder 3 moves, two wear-resistant sleeves 7 can be made simultaneously to deviate from by bearing inner race, realize dismounting object.Concrete, the position of cylinder 3 can be set to the center acting on carrier bar when its piston rod stretches out.Certainly, the edge of carrier bar is acted on when piston rod also can be made to stretch out.But preferred, for making carrier bar more even to the impetus of two bearings, many employings act on the center of carrier bar.Certainly, two cylinders 3 also can be set, 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 in conjunction with power the cylinder 3 arranging respective numbers.But general, by arranging two support posts 2, can efficiency requirements be met, 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 grades of columns, and the external diameter of three grades of columns is greater than the external diameter of wear-resistant sleeve 7, namely the internal diameter of bearing inner race.Three grades of columns are fixedly connected with secondary column, and concrete connects by conventional modes that is fixedly connected with such as welding, and also can adopt integral structure.Support post 2 forms the tertiary structure that external diameter increases successively thus.When the carrier bar that the piston rod of cylinder 3 promotes chain link 5 to be removed moves, when the parts such as bearing move to the end face of three grades of columns along secondary column, because its external diameter is greater than the internal diameter of bearing inner race, thus stop its movement further.After deviating from during wear-resistant sleeve 7 is by bearing, taken off by three grades of columns by the chain link after dismounting, the setting of three grades of columns makes disassembling section more convenient.Certainly, the setting position of three grades of columns answers the length of meeting tier 2 column that wear-resistant sleeve 7 can be made to deviate from by bearing.Concrete, the length of secondary column can be more than or equal to the height of chain link 5 to be removed, namely wear-resistant sleeve 7 can be deviate from by bearing inner race completely, can certainly be as required, be set to the height being slightly smaller than chain link 5 to be removed, and then under cylinder 3 promotes, the major part of wear-resistant sleeve 7 deviates from bearing inner race, and remainder can manual removal.
For ease of the installation of unloading process chain link 5 to be removed, cylinder 3 can be arranged at the top of support post 2, and namely support post 2, chain link to be removed 5 and cylinder 3 are in vertical layout.Certainly, according to special requirement or at some in particular cases, also can by three's lateral arrangement.But general, adopt vertical layout, convenient operation and save space.Concrete, when cylinder 3 is positioned at above support post 2, supported by bracing frame 8.The height of bracing frame 8 need be arranged according to the stroke etc. of cylinder 3, with the carrier bar enabling the piston rod of cylinder 3 act on chain link 5 to be removed, and then is deviate from by wear-resistant sleeve 7.Namely carry out wear-resistant sleeve 7 when dismantling, be installed on one-level column by band dismounting chain link 5, cylinder starts back piston bar and moves down, and promotes belt for scraper chain dynamic bearing and moves down, and wear-resistant sleeve 7 keeps static due to the supporting role of secondary column, thus realize being separated of wear-resistant sleeve 7 and bearing.
Concrete, bracing frame 8 can comprise the cylinder supports seat for supporting cylinder 3, and the longitudinal section of cylinder supports seat namely can be U-shaped in the cross section of vertical direction.Namely comprise horizontal segment and the vertical section being positioned at horizontal segment both sides, vertical section is mainly used in the horizontal displacement limiting cylinder 3.Cylinder supports seat both sides are fixedly connected with the riser for supporting, general perpendicular with cylinder supports seat of riser.Certainly, the shape etc. of bracing frame 8 does not limit to said structure, can carry out other as required yet and arrange, and only needs to play a supporting role to cylinder 3, and does not affect the installation etc. of chain link 5 to be removed.
Further, passive base 1 can be set in the bottom of support post 2.Concrete, base 1 comprises the level board and gripper shoe that are fixedly connected with, and level board is mainly used in supported column 2, the below of what gripper shoe was vertical be positioned at level board, and relative is arranged at its both sides, thus provides a supporting role for level board.Level board and gripper shoe can be integral type structure, also can for the split-type structural be fixedly connected with.While base 1 provides a supporting role, structure is simple, lighter in weight, thus the carrying etc. being convenient to integral device.Certainly, the structure of base 1 also can carry out other settings according to actual needs.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a clip chain provision for disengagement, is characterized in that, comprising:
For supporting the support post (2) of wear-resistant sleeve (7), described support post (2) comprises the one-level column and secondary column that are fixedly connected with, 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 secondary column (2) is greater than the internal diameter of described wear-resistant sleeve (7) and is less than the external diameter of described wear-resistant sleeve (7);
Be positioned at the cylinder (3) of the one-level stud sides of described support post (2), and the start-stop of described cylinder (3) is controlled by valve (6) and gas circuit (4), when chain link to be removed (5) is positioned on described one-level column, the piston rod of described cylinder (3) promotes the carrier bar moving linearly of described chain link to be removed (5).
2. clip chain provision for disengagement according to claim 1, it is characterized in that, the quantity of described support post (2) is two, and the spacing of two described support posts (2) equals the spacing of the wear-resistant sleeve of described chain link to be removed (5), described piston rod can contact with the center of described carrier bar.
3. clip chain provision for disengagement according to claim 1 and 2, it is characterized in that, described support post (2) comprises the three grades of columns be fixedly connected with described secondary column further, and the external diameter of described three grades of columns is greater than the external diameter of described wear-resistant sleeve (7).
4. clip chain provision for disengagement according to claim 3, is characterized in that, described cylinder (3) is positioned at the top of described support post (2), and is supported by bracing frame (8).
5. clip chain provision for disengagement according to claim 4, it is characterized in that, support frame as described above (8) comprises the U-shaped cylinder supports seat in the cross section of in the vertical direction, the both sides that described cylinder supports seat is relative are fixedly connected with riser, and the below being positioned at described cylinder supports seat that described riser is vertical.
6. clip chain provision for disengagement according to claim 5, it is characterized in that, comprise the base (1) supporting described support post (2) further, and described base (1) comprises the level board that is fixedly connected with and supports the gripper shoe of described level board, and described gripper shoe vertical be positioned at 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 |
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| Publication Number | Publication Date |
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| CN104588565A true CN104588565A (en) | 2015-05-06 |
| CN104588565B CN104588565B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410835660.1A Active CN104588565B (en) | 2014-12-29 | 2014-12-29 | Clip chain dismounting device |
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Cited By (4)
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| CN106078050A (en) * | 2016-08-01 | 2016-11-09 | 无锡科技职业学院 | A kind of fixture for assembling Tobe skidding mechanism and method |
| 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 |
| CN109663885A (en) * | 2019-01-22 | 2019-04-23 | 重庆明珠塑料有限公司 | A kind of dedicated chain folder movable joint convenient for chain maintenance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN109663885A (en) * | 2019-01-22 | 2019-04-23 | 重庆明珠塑料有限公司 | A kind of dedicated chain folder movable joint convenient for chain maintenance |
| 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 |
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| CN104588565B (en) | 2017-01-18 |
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