CN105922305A - Manufacturing method for low-temperature-resistance bearing seal rings - Google Patents
Manufacturing method for low-temperature-resistance bearing seal rings Download PDFInfo
- Publication number
- CN105922305A CN105922305A CN201610299133.2A CN201610299133A CN105922305A CN 105922305 A CN105922305 A CN 105922305A CN 201610299133 A CN201610299133 A CN 201610299133A CN 105922305 A CN105922305 A CN 105922305A
- Authority
- CN
- China
- Prior art keywords
- sucting tube
- wind sucting
- low temperature
- temperature resistant
- mounting seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
Abstract
The invention provides a manufacturing method for low-temperature-resistance bearing seal rings, and belongs to the technical field of machines. The problems that existing manufacturing methods for seal rings are low in manufacturing efficiency, and the seal rings are short in service life are solved. The manufacturing method for the low-temperature-resistance bearing seal rings is characterized by comprising the following steps that a, raw materials are prepared, and the materials comprise, by weight, 45%-55% of rubber, 1.5% of accelerant, 30%-40% of carbon black, 2%-5% of calcium carbonate, 2%-3% of zinc oxide, 1.5% of polyethylene wax, 1% of talcum powder and 2%-5% of stainless steel powder; b, vulcanizing forming is conducted, specifically, the raw materials prepared in the step a are poured into a vulcanizing machine and are changed into a sealing strip under the action of the vulcanizing machine; c, the sealing strip is cut into seal rings, specifically, the sealing strip is cut into small sections through a rubber cutter; and d, the cut small sections of the sealing strip are machined into the low-temperature-resistance bearing seal rings through a mold. The manufacturing method has the high manufacturing efficiency, and the seal rings manufactured through the method are high in low temperature resistance.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of high ferro hub bearing sealing ring,
A kind of manufacture method of low temperature resistant bearing sealed ring.
Background technology
The circular cowling that sealing ring is made up of one or several part, is fixed on one of bearing
On lasso or packing ring and with another lasso or washer contacts or form narrow labyrinth clearance, anti-
Only lubricating oil spills and foreign object invades.Sealing ring be a kind of cross section be circular rubber ring,
Because its cross section is O type, therefore it is called O RunddichtringO.It it is hydraulic and pneumatic transmission system
In most popular one.
Bearing in use needs to use sealing ring, and these sealing rings are usually straight
Connect the sulfuration of over cure machine, then processed by deburring, so make
Sealing ring to there is service life relatively low, resistance to low temperature is the most poor simultaneously.
Summary of the invention
The present invention be directed to the problems referred to above that existing technology exists, it is provided that a kind of low temperature resistant
The manufacture method of bearing sealed ring, it is high that this manufacture method has make efficiency, and this making
The sealing ring that method is made has low temperature resistant feature.
The purpose of the present invention can be realized by following technical proposal:
The manufacture method of low temperature resistant bearing sealed ring, it is characterised in that the method include with
Lower step: a, prepare raw material, prepare following material by weight: rubber 45%-55%,
Accelerator 1.5%, white carbon black 30%-40%, calcium carbonate 2%-5%, zinc oxide 2%-3%, poly-second
Alkene wax 1.5%, Pulvis Talci 1%, stainless steel powder 2%-5%；Above material percentage ratio sum is
One of percentage hundred；
B, sulfidization molding；The raw material prepared in step a is poured in vulcanizer, at sulfur
Under the effect of change machine, raw material is become a sealing strip；
C, cut into sealing ring；Sealing strip is cut into a bit of by bale splitter；
D, by mould the sealing strip cutting into segment is processed cost high ferro hub spindle
Hold sealing ring.
The described bale splitter in step c includes base, and described base is provided with conveying
Band, the both sides of described base are respectively arranged with a column, arrange between two described columns
There is a cross bar；Described bale splitter also includes:
Cutter sweep, described cutter sweep includes mounting seat, described mounting seat and cross bar it
Between be provided with the driving source that drives this mounting seat to lift, the two ends of described mounting seat are divided
Elastic component connection Tong Guo not have the movable block for installing cutter head, described elastic component is along vertically
Direction is arranged；
Cutter head, described cutter head includes the tool rest that a cross section is square, the two of described tool rest
End rotation is arranged on two described movable blocks, and can relative consolidate between tool rest with movable block
Determining and get loose, four sides of described tool rest are respectively arranged with variform cutter；
Dust exhaust apparatus, described dust exhaust apparatus includes wind sucting tube, fixing suction nozzle and mobile suction
Trachea, described wind sucting tube is arranged on base, and the inner of described fixing suction nozzle is with described
Wind sucting tube is connected, and the outer end of described fixing suction nozzle is towards the lower section of described cutter head, institute
Stating mobile suction nozzle is flexible pipe, and this inner moving suction nozzle is connected with wind sucting tube,
This outer end moving suction nozzle is free end；
Wind-force adjustment structure, described wind-force adjustment structure includes being arranged in described wind sucting tube
Fixed disk and rotation dish, described fixed disk is fixed on the end of wind sucting tube, described rotation
Dish rotates and is arranged on described fixed disk, and described fixed disk and rotation dish offer respectively
Air inlet and external admission hole in several, described interior air inlet is connected with the inner chamber of wind sucting tube
Logical, described external admission hole is towards the air inlet stating wind sucting tube.
Sealing strip can be delivered to below cutter sweep by conveyer belt, drive source to drive peace
Dress seat declines, and band dynamic cutter head synchronizes to decline, thus is cut off by sealing strip.Due to this cutting
Being provided with elastic component in device, therefore when cutting, sealing strip is cut off and conveying by cutter
During band contact, elastic component can deform upon, and can avoid firm because of between conveyer belt of cutter
Property collision and cause abrasion, improve cutting-tool's used life；Due to the tool rest in this cutter head
It is to rotate to be arranged on movable block, and four sides of tool rest is provided with different cutters,
Therefore can rotate tool rest and select corresponding cutter, thus improve and cut glue according to actual needs
The versatility of machine；Owing to being designed with dust exhaust apparatus, the fixing suction nozzle in dust exhaust apparatus can
Siphon away the waste material of cut place, and mobile suction nozzle is available for operator's gripping and moves to need clearly
Clean place, thus improve the tidiness of complete machine, it is to avoid there is card in the motion vice division chief of machine
Stagnant；Owing to bale splitter being designed with wind-force adjustment structure, can revolve as required during use
Walk around Moving plate, intersect area between air inlet with external admission hole in regulation, thus play
Energy-conserving action.
As a kind of scheme, described driving source includes the cylinder vertically arranged, institute
The cylinder body stating cylinder is fixed on cross bar, the piston rod of described cylinder and described mounting seat phase
Connect.
Alternatively, described driving source includes electric magnet, the basis of described electric magnet
Body is fixed on described cross bar, and the mandrel of described electric magnet is connected with described mounting seat.
Described elastic component includes that stage clip, the upper end of described stage clip are fixed in mounting seat, institute
The lower end stating stage clip is connected with described movable block.
Described cutter sweep also includes guide rod, the upper end of described guide rod through described stage clip and
Being fixed in mounting seat, the lower end of described guide rod is positioned at stage clip.
As a kind of scheme, described movable block offers installing hole, the two of described tool rest
End is provided with rotation and is arranged at the damping shaft in described through hole.
Alternatively, the two ends of tool rest are respectively by a rotational pin and described movement
Block is rotationally connected, and is arranged with ratchet on described rotational pin, and described movable block is provided with
The ratchet being meshed with described ratchet.
It is provided with circular scale on described movable block, described ratchet is provided with and described ring
The pointer that shape scale is corresponding.
The side opening of described tool rest is provided with screwed hole, described cutter offers and described spiral shell
In the bar hole that pit is corresponding, described screwed hole and bar hole corresponding thereto simultaneously
It is plugged with fastening bolt.
The sidewall of described base is provided with a semiorbicular elastic jaw, described wind sucting tube energy
Enough it is connected in described elastic jaw.
The bottom of described wind sucting tube offers and also sets up on rubbish pour spout, and this wind sucting tube
There is the cover plate for closing this rubbish pour spout.
Described cover plate is rounded, and one end of described cover plate is articulated with on described wind sucting tube, institute
The other end stating cover plate removably connects with wind sucting tube.
The sidewall of described wind sucting tube is provided with transparent observation along the length direction of wind sucting tube
Window.
The lateral wall of described fixed disk is arranged with a sealing ring, makes described fixed disk and air draught
Formed between the medial wall of cylinder and seal.
Several grooves are offered on the lateral wall of described rotation dish.
The circle centre position of described rotation dish is vertically and fixedly provided with a circular shaft, the lower end set of described circular shaft
Being provided with a polygonal resilient sleeve, the circle centre position of described fixed disk is vertically and fixedly provided with an axle sleeve,
Described axle sleeve is sheathed on described polygonal resilient sleeve.
A gap is offered on the sidewall of described polygonal resilient sleeve.
Compared with prior art, the invention have the advantages that
1, rubber 45%-55%, accelerator 1.5%, white carbon black 30%-40%, calcium carbonate are used
2%-5%, zinc oxide 2%-3%, Tissuemat E 1.5%, Pulvis Talci 1%, stainless steel powder 2%-5%；
Made sealing ring has the tolerance to cold forged a good relationship.
2, owing to being provided with elastic component, therefore cutting time, cutter by sealing strip cut off with
During conveyer belt contact, elastic component can deform upon, between cutter can be avoided because of conveyer belt
Rigid collision and cause abrasion, improve cutting-tool's used life；
3, being to rotate to be arranged on movable block due to tool rest, and four sides of tool rest set
It is equipped with different cutters, therefore can rotate tool rest and select corresponding cutter according to actual needs
Tool, thus improve the versatility of bale splitter；
4, owing to being designed with dust exhaust apparatus, the fixing suction nozzle in dust exhaust apparatus can siphon away to be cut
Cut the waste material at place, and mobile suction nozzle is available for operator and grips the ground moving to need cleaning
Side, thus improve the tidiness of complete machine, it is to avoid there is clamping stagnation in the motion vice division chief of machine；
5, owing to being designed with wind-force adjustment structure, can as required during use, rotary motion
Dish, intersects area between air inlet with external admission hole in regulation, thus plays energy-conservation work
With.
Accompanying drawing explanation
Fig. 1 is the structural representation of bale splitter in embodiment.
Fig. 2 is the structural representation of cutter sweep in embodiment.
Fig. 3 is the schematic diagram of wind-force adjustment structure in embodiment.
In figure, 1, base；2, column；3, cross bar；4, mounting seat；5, movable block；
6, tool rest；7, cutter；8, wind sucting tube；9, fixing suction nozzle；10, air-breathing is moved
Pipe；11, fixed disk；12, rotation dish；13, interior air inlet；14, external admission hole；
15, cylinder；16, stage clip；17, guide rod；18, rotational pin；19, ratchet；20、
Ratchet；21, circular scale；22, pointer；23, bar hole；24, fastening bolt；
25, elastic jaw；26, rubbish pour spout；27, cover plate；28, observation window；29、
Groove；30, circular shaft；31, polygonal resilient sleeve；32, axle sleeve；33, gap；
34, conveyer belt.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, the technical side to the present invention
Case is further described, but the present invention is not limited to these embodiments.
The manufacture method of low temperature resistant bearing sealed ring, the method comprises the following steps: a, standard
Standby raw material, prepares following material by weight: rubber 45%-55%, accelerator 1.5%,
White carbon black 30%-40%, calcium carbonate 2%-5%, zinc oxide 2%-3%, Tissuemat E 1.5% are sliding
Stone powder 1%, stainless steel powder 2%-5%；Above material percentage ratio sum is one of percentage hundred；
B, sulfidization molding；The raw material prepared in step a is poured in vulcanizer, at sulfur
Under the effect of change machine, raw material is become a sealing strip；
C, cut into sealing ring；Sealing strip is cut into a bit of by bale splitter；
D, by mould the sealing strip cutting into segment is processed cost high ferro hub spindle
Hold sealing ring.
In the present embodiment, rubber 50%, accelerator 1.5%, white carbon black 39%, calcium carbonate
2%, zinc oxide 3%, Tissuemat E 1.5%, Pulvis Talci 1%, stainless steel powder 2%.
As shown in Figure 1, Figure 2, Figure 3 shows, the bale splitter in step c includes base 1, the end
Being provided with conveyer belt 34 on seat 1, the both sides of base 1 are respectively arranged with a column 2, and two
A cross bar 3 it is provided with between root post 2.
As shown in Figure 1, Figure 2, Figure 3 shows, bale splitter also includes: cutter sweep, cutting dress
Put and include mounting seat 4, be provided with between mounting seat 4 and cross bar 3 driving this installation
Seat 4 lifting driving sources, the two ends of mounting seat 4 respectively by elastic component connect have for
Installing the movable block 5 of cutter head, elastic component is vertically arranged.
Specifically, in the present embodiment, driving source includes the cylinder vertically arranged
15, the cylinder body of cylinder 15 is fixed on cross bar 3, the piston rod of cylinder 15 and mounting seat
4 are connected.As other scheme, driving source includes electric magnet, and the body of electric magnet is solid
On cross bar 3, the mandrel of electric magnet is connected with mounting seat 4.
As preferably, elastic component includes that stage clip 16, the upper end of stage clip 16 are fixed on installation
On seat 4, the lower end of stage clip 16 is connected with movable block 5；Cutter sweep also includes guide rod
17, the upper end of guide rod 17 is through stage clip 16 and is fixed in mounting seat 4, guide rod 17
Lower end be positioned at stage clip 16.
As shown in Figure 1, Figure 2, Figure 3 shows, bale splitter also includes cutter head, and cutter head includes one section
The tool rest 6 that face is square, the two ends of tool rest 6 rotate and are arranged on two movable blocks 5,
And can be relatively fixed and get loose between tool rest 6 and movable block 5, four sides of tool rest 6
It is respectively arranged with variform cutter 7.
Specifically, in the present embodiment, the two ends of tool rest 6 are respectively by a rotational pin 18
It is rotationally connected with movable block 5, and on rotational pin 18, is arranged with ratchet 19, movable block 5
On be provided with the ratchet 20 being meshed with ratchet 19.As other scheme, movable block 5
On offer installing hole, the two ends of tool rest 6 are provided with and rotate the damping that is arranged in through hole
Axle.
As further preferably, movable block 5 is provided with circular scale 21, ratchet 19
On be provided with the pointer 22 corresponding with circular scale 21；Offer and spiral shell on cutter 7
In the bar hole 23 that pit is corresponding, screwed hole and bar hole corresponding thereto 23 together
Time be plugged with fastening bolt 24.
As shown in Figure 1, Figure 2, Figure 3 shows, bale splitter also includes dust exhaust apparatus, dust exhaust apparatus
Including wind sucting tube 8, fixing suction nozzle 9 and mobile suction nozzle 10, wind sucting tube 8 is arranged at
On base 1, the inner of fixing suction nozzle 9 is connected with wind sucting tube 8, fixing suction nozzle
The outer end of 9 is towards the lower section of cutter head, and mobile suction nozzle 10 is flexible pipe, and this moves air-breathing
The inner of pipe 10 is connected with wind sucting tube 8, and this outer end moving suction nozzle 10 is unsettled
End.
Specifically, the sidewall of base 1 is provided with a semiorbicular elastic jaw 25, inhales
Air duct 8 can be connected in elastic jaw 25；The bottom of wind sucting tube 8 offers rubbish and inclines
It is additionally provided with for closing this rubbish pour spout 26 on mouth 26, and this wind sucting tube 8
Cover plate 27；Cover plate 27 is rounded, and one end of cover plate 27 is articulated with on wind sucting tube 8, lid
The other end of plate 27 removably connects with wind sucting tube 8；The sidewall of wind sucting tube 8 is along wind sucting tube
The length direction of 8 is provided with transparent observation window 28.
As shown in Figure 1, Figure 2, Figure 3 shows, bale splitter also includes wind-force adjustment structure, wind-force
Adjustment structure includes fixed disk 11 and the rotation dish 12 being arranged in wind sucting tube 8, fixing
Dish 11 is fixed on the end of wind sucting tube 8, and rotation dish 12 rotates and is arranged at fixed disk 11
On, in fixed disk 11 and rotation dish 12 offer respectively, air inlet 13 is with outer
Air inlet 14, interior air inlet 13 and the intracavity inter-connection of wind sucting tube 8, external admission hole 14
Towards the air inlet stating wind sucting tube 8.The lateral wall of fixed disk 11 is arranged with a sealing ring,
Make to be formed between the medial wall of fixed disk 11 and wind sucting tube 8 to seal；Outside rotation dish 12
Several grooves 29 are offered on sidewall.The circle centre position of rotation dish 12 is vertically and fixedly provided with one
Circular shaft 30, the lower end of circular shaft 30 is arranged with a polygonal resilient sleeve 31, fixed disk 11
Circle centre position be vertically and fixedly provided with an axle sleeve 32, axle sleeve 32 is sheathed on polygonal resilient sleeve
On 31；A gap 33 is offered on the sidewall of polygonal resilient sleeve 31.The present invention's
Operation principle is as follows: in the application, support member, base plate and bottle cap riser three combine shape
Become a framework triangular in shape and adjacent be the most all hinged, can basis
The riko cover demand of differing heights bottle cap, rotates handwheel and drives screw mandrel to rotate, thus drive frame
Body slides relative to connecting plate, thus regulates the length that support member is overall, and then regulation bottle cap
Corner dimension between riser and base plate, so that this capping machine can adapt to different high
The riko cover demand of degree bottle cap.
Sealing strip, when cutting, can be delivered under cutter sweep by bale splitter by conveyer belt
Side, drives source to drive mounting seat to decline, and band dynamic cutter head synchronizes to decline, thus by sealing strip
Cut off.
Specific embodiment described herein is only to present invention spirit theory for example
Bright.Those skilled in the art can be to described specific embodiment
Make various amendment or supplement or use similar mode to substitute, but without departing from
The spirit of the present invention or surmount scope defined in appended claims.
Claims (10)
- The manufacture method of the most low temperature resistant bearing sealed ring, it is characterised in that the method includes Following steps: a, prepare raw material, prepare following material by weight: rubber 45%-55%, Accelerator 1.5%, white carbon black 30%-40%, calcium carbonate 2%-5%, zinc oxide 2%-3%, poly-second Alkene wax 1.5%, Pulvis Talci 1%, stainless steel powder 2%-5%；Above material percentage ratio sum is One of percentage hundred；B, sulfidization molding；The raw material prepared in step a is poured in vulcanizer, at sulfur Under the effect of change machine, raw material is become a sealing strip；C, cut into sealing ring；Sealing strip is cut into a bit of by bale splitter；Described Bale splitter includes base (1), and described base (1) is provided with conveyer belt (34), institute The both sides stating base (1) are respectively arranged with a column (2), two described columns (2) Between be provided with a cross bar (3)；Described bale splitter also includes: cutter sweep, described in cut Cut device and include mounting seat (4), arrange between described mounting seat (4) and cross bar (3) There are the driving source that this mounting seat (4) can be driven to lift, the two of described mounting seat (4) End is connected by elastic component respectively the movable block (5) for installing cutter head, described elasticity Part is vertically arranged；Cutter head, described cutter head includes the tool rest that a cross section is square (6), the two ends of described tool rest (6) rotate and are arranged on two described movable blocks (5), And can be relatively fixed and get loose between tool rest (6) and movable block (5), described tool rest (6) Four sides be respectively arranged with variform cutter (7)；Dust exhaust apparatus, described suction Dirt device includes wind sucting tube (8), fixing suction nozzle (9) and mobile suction nozzle (10), Described wind sucting tube (8) is arranged on base (1), described fixing suction nozzle (9) interior End be connected with described wind sucting tube (8), the outer end of described fixing suction nozzle (9) towards The lower section of described cutter head, described mobile suction nozzle (10) is flexible pipe, and this moves air-breathing The inner of pipe (10) is connected with wind sucting tube (8), and this moves outside suction nozzle (10) End is free end；Wind-force adjustment structure, described wind-force adjustment structure includes being arranged at described Fixed disk (11) in wind sucting tube (8) and rotation dish (12), described fixed disk (11) Being fixed on the end of wind sucting tube (8), the rotation of described rotation dish (12) is arranged at described solid On price fixing (11), described fixed disk (11) and rotation dish (12) offer respectively Air inlet (13) and external admission hole (14) in several, described interior air inlet (13) with The intracavity inter-connection of wind sucting tube (8), described external admission hole (14) is towards stating wind sucting tube (8) Air inlet；D, by mould the sealing strip cutting into segment is processed the low temperature resistant bearing of cost Sealing ring.
- The manufacture method of low temperature resistant bearing sealed ring the most according to claim 1, its Being characterised by, described driving source includes the cylinder (15) vertically arranged, described gas The cylinder body of cylinder (15) is fixed on cross bar (3), the piston rod of described cylinder (15) with Described mounting seat (4) is connected.
- The manufacture method of low temperature resistant bearing sealed ring the most according to claim 1, its Being characterised by, described driving source includes that electric magnet, the body of described electric magnet are fixed on institute Stating on cross bar (3), the mandrel of described electric magnet is connected with described mounting seat (4).
- 4. according to the making of the low temperature resistant bearing sealed ring described in claim 1 or 2 or 3 Method, it is characterised in that described elastic component includes stage clip (16), described stage clip (16) Upper end be fixed in mounting seat (4), the lower end of described stage clip (16) and described movement Block (5) is connected；Described cutter sweep also includes guide rod (17), described guide rod (17) Upper end through described stage clip (16) and being fixed in mounting seat (4), described guide rod (17) Lower end be positioned at stage clip (16).
- The manufacture method of low temperature resistant bearing sealed ring the most according to claim 1, its It is characterised by, described movable block (5) offers installing hole, described tool rest (6) Two ends are provided with rotation and are arranged at the damping shaft in described through hole.
- The manufacture method of low temperature resistant bearing sealed ring the most according to claim 1, its Being characterised by, the two ends of tool rest (6) are respectively by a rotational pin (18) and described movement Block (5) is rotationally connected, and is arranged with ratchet (19), institute on described rotational pin (18) State and on movable block (5), be provided with the ratchet (20) being meshed with described ratchet (19).
- The manufacture method of low temperature resistant bearing sealed ring the most according to claim 6, its It is characterised by, described movable block (5) is provided with circular scale (21), described ratchet (19) pointer (22) corresponding with described circular scale (21) it is provided with on；Described The bar hole (23) corresponding with described screwed hole, described spiral shell is offered on cutter (7) It is plugged with fastening bolt (24) in pit and bar hole (23) corresponding thereto simultaneously.
- The manufacture method of low temperature resistant bearing sealed ring the most according to claim 1, its Being characterised by, the sidewall of described base (1) is provided with a semiorbicular elastic jaw (25), Described wind sucting tube (8) can be connected in described elastic jaw (25)；Described wind sucting tube (8) bottom offers and also sets up on rubbish pour spout (26), and this wind sucting tube (8) There is the cover plate (27) for closing this rubbish pour spout (26)；Described cover plate (27) in Circle, one end of described cover plate (27) is articulated with on described wind sucting tube (8), described lid The other end of plate (27) removably connects with wind sucting tube (8)；Described wind sucting tube (8) Sidewall the length direction of wind sucting tube (8) is provided with transparent observation window (28).
- 9. according to the manufacture method of the low temperature resistant bearing sealed ring described in claim 1 or 4, It is characterized in that, the lateral wall of described fixed disk (11) is arranged with a sealing ring, makes institute State to be formed between the medial wall of fixed disk (11) and wind sucting tube (8) and seal；Described rotation Several grooves (29) are offered on the lateral wall of dish (12).
- The manufacture method of low temperature resistant bearing sealed ring the most according to claim 9, It is characterized in that, the circle centre position of described rotation dish (12) is vertically and fixedly provided with a circular shaft (30), The lower end of described circular shaft (30) is arranged with a polygonal resilient sleeve (31), described fixing The circle centre position of dish (11) is vertically and fixedly provided with an axle sleeve (32), and described axle sleeve (32) is sheathed On described polygonal resilient sleeve (31)；Described polygonal resilient sleeve (31) A gap (33) is offered on sidewall.
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| CN201610299133.2A CN105922305B (en) | 2016-05-06 | 2016-05-06 | The preparation method of low temperature resistant bearing sealed ring |
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| CN201610299133.2A CN105922305B (en) | 2016-05-06 | 2016-05-06 | The preparation method of low temperature resistant bearing sealed ring |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936413A (en) * | 2019-11-19 | 2020-03-31 | 长沙永昌车辆零部件有限公司 | Cutting-off equipment for sealing strip and using method |
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| CN204566193U (en) * | 2015-04-08 | 2015-08-19 | 河北长丰橡塑制品有限公司 | Weather strip for automobile end device for excising |
| CN204712108U (en) * | 2015-06-11 | 2015-10-21 | 河北贵航鸿图汽车零部件有限公司 | A kind of sealing strip cutter sweep of improvement |
| CN204976844U (en) * | 2015-08-05 | 2016-01-20 | 领胜电子科技（成都）有限公司 | Automatic cross cutting machine of wasting discharge |
| CN105237826A (en) * | 2015-11-11 | 2016-01-13 | 鲁一军 | Seal ring manufacturing technology |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936413A (en) * | 2019-11-19 | 2020-03-31 | 长沙永昌车辆零部件有限公司 | Cutting-off equipment for sealing strip and using method |
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|---|---|
| CN105922305B (en) | 2017-10-10 |
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Address after: No.26 Xinxing Road, Haining Agricultural Comprehensive Development Zone, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Xiangyu seal Co.,Ltd. Address before: No.26 Xinxing Road, Haining Agricultural Comprehensive Development Zone, Jiaxing City, Zhejiang Province Patentee before: XIANGYU SEAL PARTS Co.,Ltd. |
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