CN207452486U - Chain link on heat setting machine - Google Patents
Chain link on heat setting machine Download PDFInfo
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- CN207452486U CN207452486U CN201721051447.7U CN201721051447U CN207452486U CN 207452486 U CN207452486 U CN 207452486U CN 201721051447 U CN201721051447 U CN 201721051447U CN 207452486 U CN207452486 U CN 207452486U
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- rolling bearing
- dustproof cover
- heat setting
- setting machine
- chain link
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Abstract
The utility model discloses a kind of chain link on heat setting machine, including：Upper link plate, lower carrier bar, two sleeves and two rolling bearings, the rolling bearing includes inner ring, outer ring, retainer and the rolling element made of high temperature ceramic material made of the composite material that 69.5% ± 4% polyether-ether-ketone, 30% ± 4% carbon fiber and 0.5% ± 0.2% graphene form, dustproof cover is respectively arranged on sleeve between upper link plate and each rolling bearing upper end, each upper dustproof cover the cover passes through the upper end that upper link plate is pressed in each rolling bearing in the upper end of corresponding rolling bearing；Lower dustproof cover is respectively arranged on sleeve between lower carrier bar and each rolling bearing lower end, each lower dustproof cover the cover is corresponding to the lower end of rolling bearing, and the lower end of each rolling bearing is pressed in by lower carrier bar.The chain link of said structure need not fill the high temperature-resistant grease of high cost in rolling bearing, it is not required that sealing element and tank filler sleeve are set in rolling bearing, the structure of chain link is simplified and greatly reduces cost.
Description
Technical field
The utility model is related to heat setting machine more particularly to a kind of chain links on heat setting machine.
Background technology
Heat setting machine is the equipment for being dried, arranging and being allowed to using hot-air to shape to fabric, is that textile printing and dyeing is set
One of capital equipment in standby, operating ambient temperature reaches 200 DEG C or more.The sizing conveying of fabric passes through chain in heat setting machine
Plate transmits, and carrier bar is made of chain and the chopping block being arranged on chain, and the quality of chain directly affects the sizing conveying of fabric, chain
Section is the main component units of chain, and each chain link passes through axis pin and connector head and the tail connection one complete chain of composition.At present
Chain link on heat setting machine, including：Upper link plate, lower carrier bar, two sleeves and two rolling bearings, the upper end of two sleeves
It is fixedly connected after being each passed through the upper through hole at upper link plate both ends with upper link plate, the lower end of two sleeves is each passed through lower carrier bar both ends
Lower through-hole after be fixedly connected with lower carrier bar, two rolling bearings are respectively arranged at two sleeves between upper link plate and lower carrier bar
On.Sealing element and tank filler sleeve are provided in rolling bearing, high temperature-resistant grease is filled by tank filler sleeve to the inner ring of rolling bearing
In gap between outer ring, and pass through sealing element and be sealed in the gap between the inner ring of rolling bearing and outer ring, high temperature resistant
The price is very expensive for grease, this will greatly increase cost.In addition, chain connects in 200 DEG C or so of hot environment
When reforwarding turns, worn between the inner ring and axis pin of rolling bearing it is very serious, thus need frequently to rolling bearing inner ring with
High temperature resistant luboil is injected between axis pin, and high temperature resistant luboil is volatile, easily pollutes fabric.
Utility model content
It is the technical issues of solution needed for the utility model：It provides a kind of with self-lubricating property and suitable for high temperature work
Make the chain link being used on heat setting machine in environment.
To solve the above problems, the technical solution adopted in the utility model is：The chain link being used on heat setting machine,
Including：Upper link plate, lower carrier bar, two sleeves and two rolling bearings, the upper end of two sleeves are each passed through upper link plate both ends
It is fixedly connected after upper through hole with upper link plate, the lower ends of two sleeves is consolidated after being each passed through the lower through-hole at lower carrier bar both ends with lower carrier bar
Fixed connection, two rolling bearings are respectively arranged on two sleeves between upper link plate and lower carrier bar, and the axis of rolling is contracted
It includes inner ring, outer ring, be composed of 69.5% ± 4% polyether-ether-ketone, 30% ± 4% carbon fiber and 0.5% ± 0.2% graphene three
Retainer made of composite material and the rolling element made of high temperature ceramic material, upper link plate and each rolling bearing upper end it
Between sleeve on be respectively arranged with dustproof cover, each upper dustproof cover the cover passes through upper link plate in the upper end of corresponding rolling bearing
It is pressed in the upper end of each rolling bearing；It is dust-proof under being respectively arranged on sleeve between lower carrier bar and each rolling bearing lower end
Lid, each lower dustproof cover the cover is corresponding to the lower end of rolling bearing, and the lower end of each rolling bearing is pressed in by lower carrier bar.
Further, the chain link being previously described on heat setting machine, wherein, it is provided in upper dustproof cover lower end downwardly projecting
The first locating piece, upper dustproof cover the cover at rolling bearing upper end, the insertion of the first locating piece rolling bearing inner ring and outer ring it
Between gap in.
Further, the chain link being previously described on heat setting machine, wherein, be respectively cut in upper dustproof cover both sides there are one
First platform, two the first platforms are arranged in parallel.
Further, the chain link being previously described on heat setting machine, wherein, it is provided in lower dustproof cover upper end protruding upward
The second locating piece, lower dustproof cover the cover at rolling bearing lower end, the insertion of the second locating piece rolling bearing inner ring and outer ring it
Between gap in.
Further, the chain link being previously described on heat setting machine, wherein, be respectively cut in lower dustproof cover both sides there are one
Second platform, two the second platforms are arranged in parallel.
Further, the chain link being previously described on heat setting machine, wherein, the rolling element is by refractory ceramics material
Sphere made of material.
Further, the chain link being previously described on heat setting machine, wherein, it is provided with wearing layer in set medial wall of the tube.
Further, the chain link being previously described on heat setting machine, wherein, wear-resistant sleeve is fixedly installed in sleeve.
Polyether-ether-ketone（PEEK）It is that the repetitive unit of ketonic bond and two ehter bonds to be formed containing there are one in backbone structure
High polymer belongs to speciality polymer engineering plastics, has prominent tribological property, sliding resistant wear performance and fretting wear
Performance can especially keep high wearability and low coefficient of friction in high temperature environments, in use can with carbon fiber,
Graphene is compound to prepare reinforcing material.The utility model is exactly to be prepared using the above-mentioned characteristic of polyether-ether-ketone in rolling bearing
Retainer, so that retainer has excellent high temperature resistance, corrosion resistance, self-lubricating property and wear-resisting property.
Refractory ceramics has prominent tribological property, sliding resistant wear performance and Fretting, especially can
High wearability and low coefficient of friction are kept in high temperature environments, and the utility model is exactly the above-mentioned spy using refractory ceramics
Property prepare the rolling element in rolling bearing so that rolling element has excellent high temperature resistance, corrosion resistance, self-lubricating
Performance and wear-resisting property.
The beneficial effects of the utility model are：Retainer and rolling element have excellent high temperature resistant under high-temperature work environment
Performance, corrosion resistance, self-lubricating property and wear-resisting property, so there is no need to the resistance to height of high cost is filled into rolling bearing
Warm grease, it is not required that sealing element and tank filler sleeve in rolling bearing are set, the structure of chain link is simplified and greatly reduces into
This.
Description of the drawings
Fig. 1 is the structure diagram of the chain link described in the utility model on heat setting machine.
Fig. 2 is the partial cutaway schematic diagram of Fig. 1 overlook directions.
Fig. 3 is the decomposition texture schematic diagram described in the utility model on heat setting machine.
Specific embodiment
Below in conjunction with the accompanying drawings and preferred embodiment is described in further detail technical solution described in the utility model.
As shown in Figure 1, Figure 2 and Figure 3, the chain link being used on heat setting machine described in the present embodiment, including：Upper link plate 1, under
2, two sleeves 3 of carrier bar and two rolling bearings 5, after the upper ends of two sleeves 3 is each passed through the upper through hole 11 at 1 both ends of upper link plate
It is fixedly connected with upper link plate 1, the lower ends of two sleeves 3 is fixed after being each passed through the lower through-hole 21 at lower 2 both ends of carrier bar with lower carrier bar 2
Connection, two rolling bearings 5 are respectively arranged on two sleeves 3 between upper link plate 1 and lower carrier bar 2, the rolling bearing 5
It is combined including inner ring 51, outer ring 52, by 69.5% ± 4% polyether-ether-ketone, 30% ± 4% carbon fiber and 0.5% ± 0.2% graphene three
Retainer 54 and rolling element 53 made of high temperature ceramic material made of the composite material formed, it is described in the present embodiment
Rolling element 53 be the sphere made of high temperature ceramic material.Sleeve 3 between 5 upper end of upper link plate 1 and each rolling bearing
On be respectively arranged with dustproof cover 6, each upper 6 the cover of dustproof cover passes through upper link plate 1 and compresses in the upper end of corresponding rolling bearing 5
In the upper end of each rolling bearing 5；In the present embodiment, the first downwardly projecting locating piece 61 is provided in upper 6 lower end of dustproof cover, on
6 the cover of dustproof cover is at 5 upper end of rolling bearing, between the first locating piece 61 is embedded between 5 inner ring 51 of rolling bearing and outer ring 52
In gap.First platform 62 there are one being respectively cut in upper 6 both sides of dustproof cover, two the first platforms 62 are arranged in parallel.Under
Lower dustproof cover 7 is respectively arranged on sleeve 3 between 5 lower end of carrier bar 2 and each rolling bearing, each lower 7 the cover of dustproof cover is in correspondence
The lower end of rolling bearing 5, and it is pressed in by lower carrier bar 2 lower end of each rolling bearing 5.In the present embodiment on lower dustproof cover 7
End is provided with the second locating piece 71 protruding upward, and for lower 7 the cover of dustproof cover at 5 lower end of rolling bearing, the second locating piece 71 is embedding
Enter in the gap between 5 inner ring 51 of rolling bearing and outer ring 52.Second platform there are one being respectively cut in lower 7 both sides of dustproof cover
72, two the second platforms 72 are arranged in parallel.Dustproof cover 6 is set respectively in the top and bottom of each rolling bearing 5 under
Dustproof cover 7 can effectively prevent dust etc. from entering in rolling bearing 5.When each chain link connects group by axis pin with connector head and the tail
When being installed on into a complete chain on heat setting machine, the setting of the first platform 71 and the second platform 72 ensures each dust-proof
Lid 6 and each lower dustproof cover 7 will not interfere with continuously running for chain, ensure that chain is steady on heat setting machine, reliably runs.
Wear-resistant sleeve 4 or wearing layer are provided on 3 madial wall of sleeve, in the present embodiment exemplified by wear-resistant sleeve 4 is set on 3 madial wall of sleeve
It illustrates, for connecting in the axis pin of each chain link insertion wear-resistant sleeve 4, wear-resistant sleeve 4 or wearing layer may be employed with self-lubricating
The wear-resistant sleeve 4 or wearing layer of performance and wear-resisting property.
The above are the better embodiment of the utility model, made equivalents based on the above technical solutions
Or it substitutes and each falls within the scope of the claims in the present invention protect.
The utility model has the advantages that：Retainer 54 and rolling element 53 have excellent high temperature resistant under high-temperature work environment
Performance, corrosion resistance, self-lubricating property and wear-resisting property, so there is no need to the resistance to of high cost is filled into rolling bearing 5
High-temperature grease, it is not required that sealing element and tank filler sleeve in rolling bearing 5 are set, the structure of chain link is simplified and greatly reduces
Cost.
Claims (8)
1. the chain link on heat setting machine is used for, including：Upper link plate, lower carrier bar, two sleeves and two rolling bearings, two sleeves
Upper end be each passed through the upper through hole at upper link plate both ends after be fixedly connected with upper link plate, the lower end of two sleeves is each passed through lower chain
It is fixedly connected after the lower through-hole at plate both ends with lower carrier bar, two rolling bearings are respectively arranged at two between upper link plate and lower carrier bar
On a sleeve, it is characterised in that：The rolling bearing includes inner ring, outer ring, retainer and is made of high temperature ceramic material
Rolling element, be respectively arranged with dustproof cover, each dust-proof housing on the sleeve between upper link plate and each rolling bearing upper end
It covers in the upper end of corresponding rolling bearing, and passes through the upper end that upper link plate is pressed in each rolling bearing；In lower carrier bar and each axis of rolling
It holds and lower dustproof cover is respectively arranged on the sleeve between lower end, each lower dustproof cover the cover is led in the lower end of corresponding rolling bearing
Cross down the lower end that carrier bar is pressed in each rolling bearing.
2. the chain link described in accordance with the claim 1 on heat setting machine, it is characterised in that：It is provided in upper dustproof cover lower end
The first downwardly projecting locating piece, upper dustproof cover the cover is at rolling bearing upper end, the first locating piece insertion rolling bearing inner ring
In gap between outer ring.
3. the chain link described in accordance with the claim 2 on heat setting machine, it is characterised in that：It is cut respectively in upper dustproof cover both sides
First platform there are one cutting, two the first platforms are arranged in parallel.
4. according to the chain link being used on heat setting machine described in claim 1 or 2, it is characterised in that：It is set in lower dustproof cover upper end
The second locating piece protruding upward is equipped with, lower dustproof cover the cover is at rolling bearing lower end, the second locating piece insertion rolling bearing
In gap between inner ring and outer ring.
5. according to the chain link being used on heat setting machine described in claim 4, it is characterised in that：It is cut respectively in lower dustproof cover both sides
Second platform there are one cutting, two the second platforms are arranged in parallel.
6. the chain link described in accordance with the claim 1 on heat setting machine, it is characterised in that：The rolling element is by resistance to height
Sphere made of warm ceramic material.
7. according to the chain link being used on heat setting machine described in claim 1 or 6, it is characterised in that：It is set in set medial wall of the tube
It is equipped with wearing layer.
8. according to the chain link being used on heat setting machine described in claim 1 or 6, it is characterised in that：It is fixedly installed in sleeve
There is wear-resistant sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721051447.7U CN207452486U (en) | 2017-08-22 | 2017-08-22 | Chain link on heat setting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721051447.7U CN207452486U (en) | 2017-08-22 | 2017-08-22 | Chain link on heat setting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207452486U true CN207452486U (en) | 2018-06-05 |
Family
ID=62249234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721051447.7U Active CN207452486U (en) | 2017-08-22 | 2017-08-22 | Chain link on heat setting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207452486U (en) |
-
2017
- 2017-08-22 CN CN201721051447.7U patent/CN207452486U/en active Active
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