CN104213313A - Splicing type swing rod of circular weaving machine - Google Patents
Splicing type swing rod of circular weaving machine Download PDFInfo
- Publication number
- CN104213313A CN104213313A CN201310220591.9A CN201310220591A CN104213313A CN 104213313 A CN104213313 A CN 104213313A CN 201310220591 A CN201310220591 A CN 201310220591A CN 104213313 A CN104213313 A CN 104213313A
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- China
- Prior art keywords
- fork
- bearing
- swing rod
- stage casing
- circular loom
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Abstract
The invention discloses a splicing type swing rod of a circular weaving machine. A swing rod sliding block wheel shaft is arranged at the front end of the swing rod, a heald belt connecting bearing is arranged at the tail end of the swing rod, and a rotary shaft which is connected with an aluminum base is arranged on the front middle portion of the swing rod. The swing rod of the circular weaving machine is of a split type structure and comprises a plurality of splicing sections, wherein all the splicing sections are connected detachably, and the heald belt connecting bearing and the rotary shaft are located on two corresponding splicing sections respectively. According to the swing rod of the circular weaving machine, due to the fact that the split type structure is adopted, local replacement can be conducted in a targeted mode once a local part is seriously damaged, overall replacement is not needed, the maintenance workload can be greatly reduced, the maintenance time is shortened, the maintenance cost can be reduced greatly, and equipment can recover to be normal at the cost of one splicing section only instead of the whole swing rod.
Description
Technical field
The present invention relates to a kind of textile machine parts, in particular, it relates to the spliced fork of a kind of circular loom.
Background technology
Circular loom fork is frequent swing in the time of work, it swings fulcrum is exactly be connected with aluminium seat and be set in the aluminium seat bearing of rotating shaft terminal, existing circular loom fork only has the support of pair of aluminum seat bearing conventionally, between rotating shaft on fork and fork across a copper sheathing that is fixed on fork inside by encapsulate injection moulding, rotating shaft is through copper sheathing, sliding-contact between rotation axial plane and copper sheathing inner surface, after circular loom long-term work, between rotating shaft and copper sheathing, can there are significantly wearing and tearing mutually, cause the looseness gradually that coordinates between rotating shaft and copper sheathing, the load of aluminium seat bearing increases gradually, therefore aluminium seat bearing very easily damages.In addition, the comprehensive band connection bearing of fork end also bears long-term work load, not only combines band connection bearing fragile, and even fork end also can fracture often.Equally, fork slide block wheel shaft also can rupture often.If run into the situation of bearing damage, need to take out the bearing damaging with specific purpose tool, new bearing is installed, this process need expend the time different in size because of the damaged condition of bearing, the problem that solves bearing rapid wear if do not adopted an effective measure, the Homes Using TV of equipment will arrive and have a strong impact on.Once and occur that fork end fractures, or the situation of copper sheathing heavy wear, maintenance difficulty and cost are larger, because existing circular loom fork is monolithic construction, occur after the damage at above-mentioned position, conventionally be difficult to carry out modular repair, and can only integral replacing fork, the cost of plant maintenance if things go on like this can greatly be increased.To sum up, existing circular loom fork exists structure unreasonable, the defect that maintenance cost is higher, and the utmost point is necessary to improve.Publication number is the oscillating rod device that the utility model of CN201581189U discloses a kind of plastic circular loom on September 15th, 2010, comprise fork, described fork and cam link are provided with back shaft and lower support axle, on upper back shaft and lower support axle, be respectively installed with bearing, bearing is by being arranged on the hold-doun nut axial location of upper back shaft and lower support shaft end, fork is provided with connecting hole with one end that comprehensive band is connected, and the middle part of fork is provided with supported hole.The utility model adopts Oscillating lever bearing Zong Dai mechanism to replace original slide block palm fibre linkage, change sliding friction is rolling friction, effectively reduce between attaching parts the generation of heating and abrasion condition, improve service life, the power of drive motors also can greatly reduce, and drops to present 1.5kw by original 4kw; Oscillating rod device, without lubricating oil, has been avoided oil pollution.But the fork in this utility model or monolithic construction, still can't resolve the problem that local damage causes integral replacing.
summary of the invention
Unreasonable in order to overcome existing circular loom swing rod structure, the defect that maintenance cost is higher, the invention provides a kind of Split type structure that adopts, and can carry out local replacing according to damaging position, thereby can reduce the spliced fork of circular loom of maintenance cost.
Technical scheme of the present invention is: the spliced fork of a kind of circular loom, its front end is provided with fork slide block wheel shaft, end is provided with combines band connection bearing, middle front part is provided with the rotating shaft being connected with aluminium seat, this circular loom fork is Split type structure, comprise some splice sections, between each splice sections removably connect, fork slide block wheel shaft, combine lay respectively in three splice sections wherein with connection bearing and rotating shaft.Once existing monoblock type circular loom fork runs into local damage and repairs very trouble, even as combining with relatively slight fault connection bearing or aluminium seat bearing damage, change also need when bearing comprehensive to front end slide block wheel shaft, end with connection bearing and middle front part rotating shaft respectively with each other parts of self-corresponding circular loom between be connected releasing, entirety is taken off fork, and then take out and damage bearing and new bearing is installed, maintenance process is loaded down with trivial details and consuming time.And if there is fork end fracture, fork slide block wheel axle fracture and copper sheathing heavy wear more serious problem like this; just can only integral replacing fork; local corrupted causes whole fork to scrap replacing; also to expend a large amount of man-hours; sacrifice output with shutdown maintenance, such cost is disproportionately high.And after employing split-type structural, several positions that probability of damage is higher are distributed in relatively independent splice sections, the cost of each splice sections is obviously lower than the overall cost of fork, once there is local corrupted, as long as the splice sections at defected part place is changed separately, when concrete enforcement, only need to disconnect being connected of problematic splice sections and associated member, other normal splice sections is connected without whole releasings with other parts, like this, not only can make the consuming time of the problem of processing shorten dramatically, more can make maintenance cost greatly reduce.
As preferably, the spliced fork of this circular loom comprises leading portion, stage casing and latter end, and leading portion, stage casing and latter end are connected successively by intersegmental syndeton, fork slide block wheel shaft, combines band connection bearing and rotating shaft lays respectively on leading portion, latter end and stage casing.Fork slide block wheel shaft, rotating shaft and to combine be the connecting portion of fork and other circular loom parts with connection bearing, comparatively speaking, the moving part at these several places is the most fragile, in addition combining with near fork end connection bearing is also weaker position, now fork is divided into three splice sections, above-mentioned damageable zone is just in time assigned in each splice sections, is convenient to carry out targetedly local replacing once a certain position appears corrupted.Some position, as not fragile in most of fork shaft, do not need for a long time to change, there is no need independent segmentation, if too much splice sections is set, certainly will cause some unnecessary wastes; And if only establish two splice sections, easily worn part or position fully can not be distributed in different splice sections.Therefore three splice sections numbers are set the most reasonable, both maintained easily, avoided again unnecessary waste.
As preferably, described intersegmental syndeton comprises the step connecting portion being divided in adjacent two splice sections, step connecting portion comprises outstanding superimposed sheet and vertical abutment face, on outstanding superimposed sheet on adjacent two step connecting portions, be respectively equipped with bolt connecting hole corresponding to position, concavo-convex coupling being bolted respectively between the adjacent step connecting portion in contiguous concatenation section.When adjacent two splice sections connect by step connecting portion, two step connecting portion shape complementarities, can effectively eliminate joint gap, and do not stay splicing vestige after connecting, and do not form size mutable site, thereby keep the harmony of fork global shape.
As preferably, on described step connecting portion, be installed with side shield, side shield is positioned at a side of outstanding superimposed sheet, and the present position of the side shield of the adjacent step connecting portion in contiguous concatenation section on outstanding superimposed sheet is separately contrary.In contiguous concatenation section connection procedure, when outstanding superimposed sheet is superimposed, side shield in a splice sections can be used as datum level for the outstanding superimposed sheet side in another splice sections against, the outstanding superimposed sheet bolt connecting hole of being convenient to realize fast two cooperations is aimed at, and coordinates in place.
As an alternative, in described intersegmental syndeton, one of them of two step connecting portions is provided with side shield, and side shield is located at the both sides of outstanding superimposed sheet.There is side shield outstanding superimposed sheet both sides in a splice sections, form groove structure, outstanding superimposed sheet in another splice sections just can intercalation to two side shield between, two sides and two side shields of this outstanding superimposed sheet are located against forming, thereby guarantee that the step connecting portion rapid alignment of two cooperations coordinates.
As preferably, the both sides in stage casing are provided with bearing mounting hole, and rotating shaft runs through the both sides in stage casing and by the center of bearing mounting hole, is arranged with a pair of reinforcement bearing on rotating shaft, and two strengthen bearings lays respectively in two bearings installing hole.The present invention improves in the syndeton of rotating shaft and fork, rotating shaft is not to wear and connect with the copper sheathing that is embedded in fork inside, but form the rotation section of fork with a pair of reinforcement bearing, contacting from original sliding-contact between rotating shaft and fork changed into the contact of rolling like this, strengthen bearing and original aluminium seat bearing and jointly support fork, not only make the more easy and flexible of swing of fork, reduce motor load, also alleviated the load of aluminium seat bearing, extend the service life of aluminium seat bearing, reduce the frequency of aluminium seat bearing damage, reduce the equipment downtime phenomenon causing because of bearing reason.
The invention has the beneficial effects as follows:
Maintain easily.Circular loom fork in the present invention adopts split-type structural, once there is local serious corrupted, can carry out targetedly local replacing, and needn't integral replacing, not only can greatly reduce maintenance workload, shorten maintenance work consuming time, can also greatly reduce maintenance cost, only with one section of splice sections but not the cost of whole fork makes equipment recover normal.
Reduce fork maintenance work to the adverse effect of producing.Owing to having adopted split-type structural, the circular loom fork in the present invention is safeguarded more convenient, consuming time less, the production time taking still less, thereby guarantee that equipment has higher Homes Using TV, produces more benefit.
Improve fork service behaviour.The present invention improves the rotation section of fork, makes the more easy and flexible of swing of fork, reduces motor load; also alleviated the load of aluminium seat bearing; extend the service life of aluminium seat bearing, reduced the frequency of aluminium seat bearing damage, reduced the equipment downtime phenomenon causing because of bearing reason.
Brief description of the drawings
Fig. 1 is a kind of exploded sketch of fork in the present invention;
Fig. 2 is a kind of structural representation of fork after having spliced in the present invention;
Fig. 3 is a kind of side view of fork after having spliced in the present invention.
In figure, 1-fork slide block wheel shaft, 2-combines band connection bearing, 3-rotating shaft, 4-leading portion, 5-stage casing, 6-latter end, 7-gives prominence to superimposed sheet, the vertical abutment face of 8-, 9-bolt connecting hole, 10-side shield, 11-bearing mounting hole, 12-strengthens bearing.
Detailed description of the invention
Below in conjunction with accompanying drawing specific embodiment, the invention will be further described.
embodiment 1:
As shown in Figure 1, Figure 2 and Figure 3, the spliced fork of a kind of circular loom, its front end is provided with the fork slide block wheel shaft 1 for slide block wheel is installed, and slide block wheel connects the driving cam of circular loom, to obtain the swing power of fork.Fork end is provided with combines band connection bearing 2, and middle front part is provided with the rotating shaft 3 being connected with aluminium seat, and rotating shaft 3 two ends are socketed with respectively aluminium seat bearing, and fork begins to stop to latter end from middle front part, and width diminishes gradually.This circular loom fork is Split type structure, comprise three splice sections, be respectively leading portion 4, stage casing 5 and latter end 6, leading portion 4, stage casing 5 and latter end 6 are connected successively by intersegmental syndeton, fork slide block wheel shaft 1 is positioned on leading portion 4, combines band connection bearing 2 and rotating shaft 3 and lays respectively on latter end 6 and stage casing 5.Described intersegmental syndeton comprises the step connecting portion being divided in adjacent two splice sections, respectively has a step connecting portion on leading portion 4 and latter end 6, has two step connecting portions and lay respectively at the two ends in stage casing 5 on stage casing 5.Step connecting portion comprises outstanding superimposed sheet 7 and vertical abutment face 8, and the thickness of outstanding superimposed sheet 7 is the half of fork thickness, and the height of vertical abutment face 8 is also the half of fork thickness.On outstanding superimposed sheet 7 on two step connecting portions that leading portion 4 is connected with stage casing 5, be respectively equipped with two bolt connecting holes 9 that position is corresponding, the outstanding superimposed sheet 7 in stage casing 5 is superimposed with the outstanding superimposed sheet 7 of leading portion 4, outstanding superimposed sheet 7 end faces in stage casing 5 push against the vertical abutment face 8 of leading portion 4, outstanding superimposed sheet 7 end faces of leading portion 4 push against the vertical abutment face 8 in stage casing 5, form concavo-convex coupling, bolt connecting hole 9 on the outstanding superimposed sheet 7 in leading portion 4 and stage casing 5 is corresponding one by one, and penetrates bolt connection.Latter end 6 is also connected by the same manner with the step connecting portion on stage casing 5, because latter end 6 width are narrower, therefore on the outstanding superimposed sheet 7 on latter end 6 and stage casing 5, only establishes respectively a bolt connecting hole 9.On each step connecting portion, be also installed with side shield 10, side shield 10 is positioned at a side of outstanding superimposed sheet 7.In intersegmental syndeton between leading portion 4 and stage casing 5, side shield 10 present positions on leading portion 4 are contrary with side shield 10 present positions on stage casing 5, when the outstanding superimposed sheet 7 of present segment 4 is superimposed with the outstanding superimposed sheet 7 in stage casing 5, the both sides of outstanding superimposed sheet 7 congruent regions of side shield 10 separation on leading portion 4 and stage casing 5, the side of leading portion 4 and stage casing 5 outstanding superimposed sheet 7 separately can be limited like this.Same, in the intersegmental syndeton between latter end 6 and stage casing 5, side shield 10 present positions on latter end 6 and stage casing 5 are just in time contrary.The both sides in stage casing 5 are provided with bearing mounting hole 11, rotating shaft 3 runs through the both sides in stage casing 5 and passes through bearing mounting hole 11 center, on rotating shaft 3, be arranged with a pair of reinforcement bearing 12, two strengthen bearing 12 lays respectively in two bearings installing hole 11, bearing mounting hole is provided with annular groove near 11 apertures, strengthen bearing 12 and on described annular groove, snap ring is installed after packing bearing mounting hole 11 into, the reinforcement bearing 12 installing is carried out spacingly preventing from.
By the superimposed and bolt-locking of outstanding superimposed sheet 7, all splice sections formation fork that links into an integrated entity, normally works if appear corrupted on a certain section and affect fork, can change separately corrupted section, and will whole replacing of fork.For example, in the time that latter end 6 fractures, separate with comprehensive band as long as will combine band connection bearing 2, and unclamp the bolt of fastening outstanding superimposed sheet 7 between latter end 6 and stage casing 5, and pull down latter end 6, then get new latter end 6 spare parts, install and combine band connection bearing 2, then reconnect with stage casing 5, just can come into operation again.In this process, leading portion 4 and stage casing 5 stay put, without pulling down, being connected also without releasing of slide block wheel on original fork slide block wheel shaft 1 and driving cam, like this, after new latter end 6 connects, circular loom can be reworked immediately, remove fork slide block wheel shaft 1 from and separated then twists and turns and the trouble of reclosing again from above, not only saved a large amount of disassembly and assembly times, also greatly saved cost.
embodiment 2:
In described intersegmental syndeton, only have the outstanding superimposed sheet 7 at 5 two ends, stage casing to be provided with side shield 10, and side shield 10 all arranges in pairs, be positioned at the both sides of each outstanding superimposed sheet 7 on stage casing 5.Stage casing 5, in the time being connected with leading portion 4 and latter end 6, as long as then the 7 difference intercalations of the outstanding superimposed sheet on leading portion 4 and latter end 6 are tightened by bolts between side shield 10 to the each of 5 two ends, stage casing, just can complete each intersegmental splicing fast.All the other are with embodiment 1.
embodiment 3:
this circular loom fork comprises four splice sections, be respectively leading portion 4, middle leading portion, posterior segment and latter end 6, all splice sections connect successively by intersegmental syndeton, and fork slide block wheel shaft 1 is positioned on leading portion 4, combine band connection bearing 2 and rotating shaft 3 and lay respectively on latter end 6 and middle leading portion.Posterior segment is pure injection structure, in this section, does not establish any movable part.Fork is divided into four sections can further shorten each segment length, thereby further reduces each section of processing and manufacturing cost, in the time running into the local corrupted of fork, can recover with lower maintenance cost finishing equipment.All the other are with embodiment 1.
Claims (6)
1. the spliced fork of circular loom, its front end is provided with fork slide block wheel shaft (1), end is provided with combines band connection bearing (2), middle front part is provided with the rotating shaft (3) being connected with aluminium seat, rotating shaft (3) two ends are socketed with respectively aluminium seat bearing, it is characterized in that this circular loom fork is Split type structure, comprise some splice sections, between each splice sections, removably connect, fork slide block wheel shaft (1), comprehensive band connection bearing (2) and rotating shaft (3) lay respectively in three splice sections wherein.
2. the spliced fork of circular loom according to claim 1, it is characterized in that comprising leading portion (4), stage casing (5) and latter end (6), leading portion (4), stage casing (5) and latter end (6) are connected successively by intersegmental syndeton, and fork slide block wheel shaft (1), comprehensive band connection bearing (2) and rotating shaft (3) lay respectively on leading portion (4), latter end (6) and stage casing (5).
3. the spliced fork of circular loom according to claim 2, it is characterized in that described intersegmental syndeton comprises the step connecting portion being divided in adjacent two splice sections, step connecting portion comprises outstanding superimposed sheet (7) and vertical abutment face (8), on outstanding superimposed sheet (7) on adjacent two step connecting portions, be respectively equipped with bolt connecting hole corresponding to position (9), concavo-convex coupling being bolted respectively between the adjacent step connecting portion in contiguous concatenation section.
4. the spliced fork of circular loom according to claim 3, it is characterized in that being installed with on described step connecting portion side shield (10), side shield (10) is positioned at a side of outstanding superimposed sheet (7), and the present position of the side shield (10) of the adjacent step connecting portion in contiguous concatenation section on outstanding superimposed sheet (7) is separately contrary.
5. the spliced fork of circular loom according to claim 3, is characterized in that, in described intersegmental syndeton, one of them of two step connecting portions is provided with side shield (10), and side shield (10) is located at the both sides of outstanding superimposed sheet (7).
6. according to the spliced fork of circular loom described in claim 2 or 3 or 4 or 5, the both sides that it is characterized in that stage casing (5) are provided with bearing mounting hole (11), rotating shaft (3) runs through the both sides in stage casing (5) and passes through the center of bearing mounting hole (11), on rotating shaft (3), be arranged with a pair of reinforcement bearing (12), two strengthen bearing (12) lays respectively in two bearings installing hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310220591.9A CN104213313A (en) | 2013-06-05 | 2013-06-05 | Splicing type swing rod of circular weaving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310220591.9A CN104213313A (en) | 2013-06-05 | 2013-06-05 | Splicing type swing rod of circular weaving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104213313A true CN104213313A (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310220591.9A Pending CN104213313A (en) | 2013-06-05 | 2013-06-05 | Splicing type swing rod of circular weaving machine |
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| Country | Link |
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| CN (1) | CN104213313A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109371538A (en) * | 2018-12-10 | 2019-02-22 | 温州亿科塑料机械有限公司 | A kind of plastic circular loom |
| TWI707997B (en) * | 2015-07-20 | 2020-10-21 | 奧地利商史特萊能吉賽爾斯雀福特有限公司 | Weaving shuttle |
-
2013
- 2013-06-05 CN CN201310220591.9A patent/CN104213313A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI707997B (en) * | 2015-07-20 | 2020-10-21 | 奧地利商史特萊能吉賽爾斯雀福特有限公司 | Weaving shuttle |
| CN109371538A (en) * | 2018-12-10 | 2019-02-22 | 温州亿科塑料机械有限公司 | A kind of plastic circular loom |
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| PB01 | Publication | ||
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Application publication date: 20141217 |