CN105840663B - The preparation method of automobile gearbox bearing sealed ring - Google Patents
The preparation method of automobile gearbox bearing sealed ring Download PDFInfo
- Publication number
- CN105840663B CN105840663B CN201610298785.4A CN201610298785A CN105840663B CN 105840663 B CN105840663 B CN 105840663B CN 201610298785 A CN201610298785 A CN 201610298785A CN 105840663 B CN105840663 B CN 105840663B
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- China
- Prior art keywords
- preparation
- sucting tube
- wind sucting
- automobile gearbox
- bearing sealed
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/328—Manufacturing methods specially adapted for elastic sealings
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- 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
- B26D1/01—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 involving a cutting member which does not travel with the work
- B26D1/04—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 involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—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 involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—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 involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
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- 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
-
- 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/22—Safety devices specially adapted for cutting machines
-
- 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
- F16C33/7833—Special methods of manufacture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/80—Labyrinth sealings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Devices (AREA)
Abstract
The invention provides a kind of preparation method of automobile gearbox bearing sealed ring, belong to field of mechanical technique.The problems such as producing efficiency is poor, service life is disconnected be present in the preparation method that it solves existing seal.The preparation method of this automobile gearbox bearing sealed ring, it is characterised in that this method comprises the following steps：A, prepare raw material, prepare following material by weight：Rubber 60% 68%, accelerator 1.5%, carbon black 12% 16%, calcium carbonate 2% 5%, zinc oxide 2% 3%, Tissuemat E 1.5%, nitrile rubber 20% 22%, talcum powder 1%, iron powder 3% 5%；B, sulfidization molding；The raw material prepared in step a is poured into vulcanizer, in the presence of vulcanizer, raw material is become into a sealing strip；C, sealing ring is cut into；Sealing strip cut into by bale splitter a bit of；D, the low temperature resistant bearing sealed ring of cost is processed to the sealing strip for cutting into segment by mould.The characteristics of present invention has that producing efficiency is high, and the sealing ring service life made of the preparation method is long.
Description
Technical field
The invention belongs to field of mechanical technique, is related to a kind of automobile gearbox bearing sealed ring, and particularly a kind of automobile becomes
The preparation method of fast axle box bearing sealing ring.
Background technology
The circular cowling that sealing ring is made up of one or several parts, be fixed on the lasso or packing ring of bearing and with it is another
One lasso or washer contacts form narrow labyrinth clearance, prevent that lubricating oil from spilling and foreign object invades.Sealing ring is a kind of section
For the rubber ring of circle, because its section is O-shaped, therefore O-ring seal is called.It is using most wide in hydraulic and pneumatic transmission system
General one kind.
Automobile variable speed axle box bearing needs to use sealing ring in use, and these sealing rings usually directly pass through sulphur
The vulcanization of change machine forms, then is handled by deburring, and it is relatively low that the sealing ring so made has service life, sealing ring
Sealing effectiveness it is also poor.
The content of the invention
The present invention be directed to above mentioned problem existing for existing technology, there is provided a kind of system of automobile gearbox bearing sealed ring
Make method, the preparation method has producing efficiency height, and the sealing ring that the preparation method is made has what service life was grown
Feature.
The purpose of the present invention can be realized by following technical proposal：
The preparation method of automobile gearbox bearing sealed ring, it is characterised in that this method comprises the following steps：A, prepare former
Material, prepares following material by weight：Rubber 45%-55%, accelerator 1.5%, carbon black 30%-40%, calcium carbonate 2%-
5%, zinc oxide 2%-3%, Tissuemat E 1.5%, talcum powder 1%, stainless steel powder 2%-5%；Above material percentage sum
For 100 percent；
B, sulfidization molding；The raw material prepared in step a is poured into vulcanizer, in the presence of vulcanizer, by raw material
Become a sealing strip；
C, sealing ring is cut into；Sealing strip cut into by bale splitter a bit of；
D, cost high ferro hub bearing sealing ring is processed to the sealing strip for cutting into segment by mould.
Bale splitter in described step c includes base, and conveyer belt, the both sides point of the base are provided with the base
A column is not provided with, and a cross bar is provided between two columns；The bale splitter also includes：
Cutter device, the cutter device include mounting seat, and this can be driven by being provided between the mounting seat and cross bar
The driving source of mounting seat lifting, the both ends of the mounting seat are connected with the movable block for installing cutter head by elastic component respectively,
The elastic component is vertically set；
Cutter head, the cutter head include the square tool rest in a section, and the both ends of the tool rest, which rotate, is arranged at two institutes
State on movable block, and can be relatively fixed and release between tool rest and movable block, four sides of the tool rest are respectively arranged with shape
The different cutter of shape；
Dust exhaust apparatus, the dust exhaust apparatus include wind sucting tube, fixed air intake duct and mobile air intake duct, the wind sucting tube and set
In on base, the inner of the fixed air intake duct is connected with the wind sucting tube, and the outer end of the fixed air intake duct is described in
The lower section of cutter head, the mobile air intake duct is flexible pipe, and the inner of the movement air intake duct is connected with wind sucting tube, the movement air-breathing
The outer end of pipe is free end；
Wind-force adjustment structure, the wind-force adjustment structure include the fixed disk and rotating disc being arranged in the wind sucting tube,
The fixed disk is fixed on the end of wind sucting tube, and the turn disc is arranged on the fixed disk, the fixed disk and turn
Several interior air admission holes and external admission hole, the intracavity inter-connection of the interior air admission hole and wind sucting tube, institute are offered on Moving plate respectively
External admission hole is stated towards the air inlet for stating wind sucting tube.
Its operation principle is as follows：Sealing strip can be delivered to below cutter device by bale splitter in cutting by conveyer belt,
Driving source drives mounting seat to decline, and band dynamic cutter head synchronously declines, so as to which sealing strip be cut off.Due to being provided with this cutter device
Elastic component, therefore in cutting, when cutter contacts sealing strip cut-out with conveyer belt, elastic component can deform upon, and can avoid knife
Tool because the rigid collision between conveyer belt and caused by wear, improve cutting-tool's used life；Because the tool rest in this cutter head is
Rotation is arranged on movable block, and four sides of tool rest are provided with different cutters, therefore can be rotated according to being actually needed
Tool rest selects corresponding cutter, so as to improve the versatility of bale splitter；Due to being designed with dust exhaust apparatus, the fixation in dust exhaust apparatus
Air intake duct can siphon away the waste material of cut place, and move air intake duct and be available for operator to grip the place for being moved to and needing to clean, so as to
The tidiness of complete machine is improved, avoids the motion vice division chief of machine from clamping stagnation occur；Due to being designed with wind-force adjustment structure in bale splitter, make
Used time can be as needed, rotary motion disk, the intersecting area in regulation between air admission hole and external admission hole, makees so as to play energy-conservation
With.
As a kind of scheme, the driving source includes the cylinder vertically set, and the cylinder body of the cylinder is fixed on
On cross bar, the piston rod of the cylinder is connected with the mounting seat.
Alternatively, the driving source includes electromagnet, and the body of the electromagnet is fixed on the cross bar,
The mandrel of the electromagnet is connected with the mounting seat.
The elastic component includes stage clip, and the upper end of the stage clip is fixed in mounting seat, the lower end of the stage clip with it is described
Movable block is connected.
The cutter device also includes guide rod, and the upper end of the guide rod through the stage clip and is fixed in mounting seat, institute
The lower end for stating guide rod is located in stage clip.
As a kind of scheme, mounting hole is offered on the movable block, the rotation that is provided at both ends with of the tool rest is arranged at
Damping shaft in the mounting hole.
Alternatively, the both ends of tool rest are rotatablely connected by a rotational pin and the movable block respectively, and described
Ratchet is arranged with rotational pin, the ratchet being meshed with the ratchet is provided with the movable block.
Circular scale is provided with the movable block, the finger corresponding with the circular scale is provided with the ratchet
Pin.
The side of the tool rest offers screwed hole, and the bar shaped corresponding with the screwed hole is offered on the cutter
Fastening bolt is plugged with hole, the screwed hole and bar hole corresponding thereto simultaneously.
The side wall of the base is provided with a semiorbicular elastic clamping jaw, and the wind sucting tube can be connected in the elastic clip
In pawl.
The bottom of the wind sucting tube offers rubbish pour spout, and is additionally provided with the wind sucting tube and inclines for closing the rubbish
The cover plate of mouth.
The cover plate is rounded, and one end of the cover plate is articulated with the wind sucting tube, the other end of the cover plate and suction
Air duct is detachably connected.
Length direction of the side wall of the wind sucting tube along wind sucting tube is provided with transparent observation window.
The lateral wall of the fixed disk is arranged with a sealing ring, makes to be formed between the madial wall of the fixed disk and wind sucting tube
Sealing.
Several grooves are offered on the lateral wall of the rotating disc.
The circle centre position of the rotating disc is vertically and fixedly provided with a circular shaft, and the lower end of the circular shaft is arranged with a polygonal resilient set
Cylinder, the circle centre position of the fixed disk are vertically and fixedly provided with an axle sleeve, and the axle sleeve is sheathed on the polygonal resilient sleeve.
A gap is offered in the side wall of the polygonal resilient sleeve.
Compared with prior art, the present invention has advantages below：
1st, using rubber 45%-55%, accelerator 1.5%, carbon black 30%-40%, calcium carbonate 2%-5%, zinc oxide
2%-3%, Tissuemat E 1.5%, talcum powder 1%, the service life of the sealing ring made by stainless steel powder 2%-5% are longer.
2nd, due to being provided with elastic component, therefore in cutting, when cutter contacts sealing strip cut-out with conveyer belt, elastic component
Can deform upon, can avoid cutter because the rigid collision between conveyer belt and caused by wear, improve cutting-tool's used life；
3rd, because tool rest is to rotate to be arranged on movable block, and four sides of tool rest are provided with different cutters, because
This can rotate tool rest and select corresponding cutter, so as to improve the versatility of bale splitter according to being actually needed；
4th, due to being designed with dust exhaust apparatus, the fixation air intake duct in dust exhaust apparatus can siphon away the waste material of cut place, and move
Air intake duct is available for operator to grip the place for being moved to and needing to clean, and so as to improve the tidiness of complete machine, avoids the motion of machine
There is clamping stagnation in vice division chief；
5th, can be as needed due to being designed with wind-force adjustment structure, during use, rotary motion disk, in regulation air admission hole with it is outer
Intersecting area between air admission hole, so as to play energy-conserving action.
Brief description of the drawings
Fig. 1 is the structural representation of bale splitter in embodiment.
Fig. 2 is the structural representation of this cutter device in embodiment.
Fig. 3 is the schematic diagram of this wind-force adjustment structure in embodiment.
In figure, 1, base；2nd, column；3rd, cross bar；4th, mounting seat；5th, movable block；6th, tool rest；7th, cutter；8th, wind sucting tube；9、
Fixed air intake duct；10th, mobile air intake duct；11st, fixed disk；12nd, rotating disc；13rd, interior air admission hole；14th, external admission hole；15th, cylinder；
16th, stage clip；17th, guide rod；18th, rotational pin；19th, ratchet；20th, ratchet；21st, circular scale；22nd, pointer；23rd, bar hole；24th, it is tight
Fixing bolt；25th, elastic clamping jaw；26th, rubbish pour spout；27th, cover plate；28th, observation window；29th, groove；30th, circular shaft；31st, polygon
Resilient sleeve；32nd, axle sleeve；33rd, gap；34th, conveyer belt.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
The preparation method of low temperature resistant bearing sealed ring, it is characterised in that this method comprises the following steps：A, raw material is prepared,
By weight the following material of preparation：Rubber 45%-55%, accelerator 1.5%, carbon black 30%-40%, calcium carbonate 2%-5%, oxygen
Change zinc 2%-3%, Tissuemat E 1.5%, talcum powder 1%, stainless steel powder 2%-5%；Above material percentage sum is percentage
One of hundred；
B, sulfidization molding；The raw material prepared in step a is poured into vulcanizer, in the presence of vulcanizer, by raw material
Become a sealing strip；
C, sealing ring is cut into；Sealing strip cut into by bale splitter a bit of；
D, cost high ferro hub bearing sealing ring is processed to the sealing strip for cutting into segment by mould.
In the present embodiment, rubber 55%, accelerator 1.5%, carbon black 34%, calcium carbonate 2%, zinc oxide 3%, polyethylene
Wax 1.5%, talcum powder 1%, stainless steel powder 2%；
As shown in Figure 1, Figure 2, Figure 3 shows, the bale splitter in step c includes base 1, and conveyer belt 34, base are provided with base 1
1 both sides are respectively arranged with a column 2, and a cross bar 3 is provided between two root posts 2.
As shown in Figure 1, Figure 2, Figure 3 shows, bale splitter also includes：Cutter device, cutter device include mounting seat 4, mounting seat 4 with
The driving source that the mounting seat 4 can be driven to lift is provided between cross bar 3, the both ends of mounting seat 4 are connected by elastic component respectively
There is the movable block 5 for installing cutter head, elastic component is vertically set.
Specifically, in the present embodiment, driving source includes the cylinder 15 vertically set, and the cylinder body of cylinder 15 is fixed
In on cross bar 3, the piston rod of cylinder 15 is connected with mounting seat 4.As other schemes, driving source includes electromagnet, electromagnet
Body be fixed on cross bar 3, the mandrel of electromagnet is connected with mounting seat 4.
Preferably, elastic component includes stage clip 16, the upper end of stage clip 16 is fixed in mounting seat 4, the lower end of stage clip 16 with
Movable block 5 is connected；Cutter device also includes guide rod 17, and the upper end of guide rod 17 through stage clip 16 and is fixed in mounting seat 4, led
The lower end of bar 17 is located in stage clip 16.
As shown in Figure 1, Figure 2, Figure 3 shows, bale splitter also includes cutter head, and cutter head includes the square tool rest 6 in a section, tool rest
6 both ends rotate and are arranged on two movable blocks 5, and can be relatively fixed and release between tool rest 6 and movable block 5, and the four of tool rest 6
Individual side is respectively arranged with variform cutter 7.
Specifically, in the present embodiment, the both ends of tool rest 6 are rotatablely connected by a rotational pin 18 with movable block 5 respectively, and
Ratchet 19 is arranged with rotational pin 18, the ratchet 20 being meshed with ratchet 19 is provided with movable block 5.As other schemes, move
Mounting hole is offered on motion block 5, tool rest 6 is provided at both ends with the damping shaft for rotating and being arranged in mounting hole.
As further preferred, circular scale 21 is provided with movable block 5, is provided with ratchet 19 and the phase of circular scale 21
Corresponding pointer 22；Offer the bar hole 23 corresponding with screwed hole on cutter 7, screwed hole and bar hole corresponding thereto
Fastening bolt 24 is plugged with 23 simultaneously.
As shown in Figure 1, Figure 2, Figure 3 shows, bale splitter also includes dust exhaust apparatus, and dust exhaust apparatus includes wind sucting tube 8, fixed air intake duct
9 are arranged on base 1 with mobile air intake duct 10, wind sucting tube 8, and the inner of fixed air intake duct 9 is connected with wind sucting tube 8, fixed suction
The outer end of tracheae 9 is towards the lower section of cutter head, and mobile air intake duct 10 be flexible pipe, and the inner of the movement air intake duct 10 and wind sucting tube 8
It is connected, the outer end of the movement air intake duct 10 is free end.
Specifically, the side wall of base 1 is provided with a semiorbicular elastic clamping jaw 25, and wind sucting tube 8 can be connected in elasticity
In clamping jaw 25；The bottom of wind sucting tube 8 offers rubbish pour spout 26, and is additionally provided with the wind sucting tube 8 for closing the rubbish
The cover plate 27 of pour spout 26；Cover plate 27 is rounded, and one end of cover plate 27 is articulated with wind sucting tube 8, the other end of cover plate 27 and suction
Air duct 8 is detachably connected；Length direction of the side wall of wind sucting tube 8 along wind sucting tube 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, and wind-force adjustment structure includes being arranged at air draught
Fixed disk 11 and rotating disc 12 in cylinder 8, fixed disk 11 are fixed on the end of wind sucting tube 8, and rotating disc 12 rotates and is arranged at fixation
On disk 11, several interior air admission holes 13 and external admission hole 14, interior air admission hole 13 are offered on fixed disk 11 and rotating disc 12 respectively
With the intracavity inter-connection of wind sucting tube 8, external admission hole 14 is towards the air inlet for stating wind sucting tube 8.The lateral wall of fixed disk 11 is arranged with
One sealing ring, make to form sealing between the madial wall of fixed disk 11 and wind sucting tube 8；Offered on the lateral wall of rotating disc 12 some
Individual groove 29.The circle centre position of rotating disc 12 is vertically and fixedly provided with a circular shaft 30, and the lower end of circular shaft 30 is arranged with a polygonal resilient set
Cylinder 31, the circle centre position of fixed disk 11 is vertically and fixedly provided with an axle sleeve 32, and axle sleeve 32 is sheathed on polygonal resilient sleeve 31；Polygon
A gap 33 is offered in the side wall of resilient sleeve 31.The operation principle of the present invention is as follows：Support member, bottom plate and bottle in the application
Lid riser three combine to be formed a framework triangular in shape and it is adjacent be hinged between the two, can be according to difference
The riko cover demand of height bottle cap, rotate handwheel and drive screw mandrel to rotate, so as to drive framework to be slided with respect to connecting plate, so as to adjust branch
The overall length of support member, and then the corner dimension between bottle cap riser and bottom plate is adjusted, so that this capping machine can adapt to
The riko cover demand of different height bottle cap.
Sealing strip can be delivered to below cutter device, driving source drives installation by bale splitter in cutting by conveyer belt
Seat declines, and band dynamic cutter head synchronously declines, so as to which sealing strip be cut off.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. the preparation method of automobile gearbox bearing sealed ring, it is characterised in that this method comprises the following steps：A, prepare former
Material, prepares following material by weight：Rubber 55%, accelerator 1.5%, carbon black 34%, calcium carbonate 2%, zinc oxide 3%, gather
Ethylene waxes 1.5%, talcum powder 1%, stainless steel powder 2%；
B, sulfidization molding；The raw material prepared in step a is poured into vulcanizer, in the presence of vulcanizer, raw material become
A piece sealing strip；
C, sealing ring is cut into；Sealing strip cut into by bale splitter a bit of；The bale splitter includes base (1), described
Conveyer belt (34) is provided with base (1), the both sides of the base (1) are respectively arranged with a column (2), two columns
(2) cross bar (3) is provided between；The bale splitter also includes：Cutter device, the cutter device include mounting seat (4), institute
The driving source for being provided between mounting seat (4) and cross bar (3) and the mounting seat (4) being driven to lift is stated, the mounting seat (4)
Both ends are connected with the movable block (5) for installing cutter head by elastic component respectively, and the elastic component is vertically set；Knife
Head, the cutter head include the square tool rest (6) in a section, and the both ends of the tool rest (6), which rotate, is arranged at two shiftings
On motion block (5), and it can be relatively fixed and release between tool rest (6) and movable block (5), four sides difference of the tool rest (6)
It is provided with variform cutter (7)；Dust exhaust apparatus, the dust exhaust apparatus include wind sucting tube (8), fixed air intake duct (9) and moved
Dynamic air intake duct (10), the wind sucting tube (8) are arranged on base (1), the inner and wind sucting tube of the fixed air intake duct (9)
(8) it is connected, towards the lower section of the cutter head, the mobile air intake duct (10) is flexible pipe for the outer end of the fixed air intake duct (9),
And the inner of the movement air intake duct (10) is connected with wind sucting tube (8), the outer end of the movement air intake duct (10) is free end；Wind-force
Adjustment structure, the wind-force adjustment structure include the fixed disk (11) and rotating disc (12) being arranged in the wind sucting tube (8), institute
The end that fixed disk (11) is fixed on wind sucting tube (8) is stated, the rotating disc (12) rotates and is arranged on the fixed disk (11), institute
State and offer several interior air admission holes (13) and external admission hole (14) on fixed disk (11) and rotating disc (12) respectively, it is described in enter
The intracavity inter-connection of stomata (13) and wind sucting tube (8), external admission hole (14) direction state the air inlet of wind sucting tube (8)；
D, cost automobile gearbox bearing sealed ring is processed to the sealing strip for cutting into segment by mould.
2. the preparation method of automobile gearbox bearing sealed ring according to claim 1, it is characterised in that the driving source
Including the cylinder (15) vertically set, the cylinder body of the cylinder (15) is fixed on cross bar (3), the cylinder (15)
Piston rod is connected with the mounting seat (4).
3. the preparation method of automobile gearbox bearing sealed ring according to claim 1, it is characterised in that the driving source
Including electromagnet, the body of the electromagnet is fixed on the cross bar (3), the mandrel of the electromagnet and the mounting seat
(4) it is connected.
4. the preparation method of the automobile gearbox bearing sealed ring according to claim 1 or 2 or 3, it is characterised in that described
Elastic component includes stage clip (16), and the upper end of the stage clip (16) is fixed in mounting seat (4), the lower end of the stage clip (16) and institute
Movable block (5) is stated to be connected；The cutter device also includes guide rod (17), and the upper end of the guide rod (17) passes through the stage clip
(16) and it is fixed in mounting seat (4), the lower end of the guide rod (17) is located in stage clip (16).
5. the preparation method of automobile gearbox bearing sealed ring according to claim 1, it is characterised in that the movable block
(5) mounting hole is offered on, the tool rest (6) is provided at both ends with the damping shaft for rotating and being arranged in the mounting hole.
6. the preparation method of automobile gearbox bearing sealed ring according to claim 1, it is characterised in that tool rest (6)
Both ends are rotatablely connected by a rotational pin (18) and the movable block (5) respectively, and are arranged with ratchet on the rotational pin (18)
(19) ratchet (20) being meshed with the ratchet (19), is provided with the movable block (5).
7. the preparation method of automobile gearbox bearing sealed ring according to claim 6, it is characterised in that the movable block
(5) circular scale (21) is provided with, the pointer corresponding with the circular scale (21) is provided with the ratchet (19)
(22)；The side of the tool rest (6) offers screwed hole, and the bar corresponding with the screwed hole is offered on the cutter (7)
Fastening bolt (24) is plugged with shape hole (23), the screwed hole and bar hole (23) corresponding thereto simultaneously.
8. the preparation method of automobile gearbox bearing sealed ring according to claim 1, it is characterised in that the base
(1) side wall is provided with a semiorbicular elastic clamping jaw (25), and the wind sucting tube (8) can be connected in the elastic clamping jaw (25)
It is interior；The bottom of the wind sucting tube (8) offers rubbish pour spout (26), and is additionally provided with the wind sucting tube (8) for closing this
The cover plate (27) of rubbish pour spout (26)；The cover plate (27) is rounded, and one end of the cover plate (27) is articulated with the air draught
On cylinder (8), the other end and the wind sucting tube (8) of the cover plate (27) are detachably connected；The side wall of the wind sucting tube (8) is along wind sucting tube
(8) length direction is provided with transparent observation window (28).
9. the preparation method of automobile gearbox bearing sealed ring according to claim 4, it is characterised in that the fixed disk
(11) lateral wall is arranged with a sealing ring, makes to form sealing between the madial wall of the fixed disk (11) and wind sucting tube (8)；Institute
State and several grooves (29) are offered on the lateral wall of rotating disc (12).
10. the preparation method of automobile gearbox bearing sealed ring according to claim 9, it is characterised in that the rotation
The circle centre position of disk (12) is vertically and fixedly provided with a circular shaft (30), and the lower end of the circular shaft (30) is arranged with a polygonal resilient sleeve
(31), the circle centre position of the fixed disk (11) is vertically and fixedly provided with an axle sleeve (32), and the axle sleeve (32) is sheathed on the polygon
On resilient sleeve (31)；A gap (33) is offered in the side wall of the polygonal resilient sleeve (31).
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| CN201610298785.4A CN105840663B (en) | 2016-05-06 | 2016-05-06 | The preparation method of automobile gearbox bearing sealed ring |
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| CN201610298785.4A CN105840663B (en) | 2016-05-06 | 2016-05-06 | The preparation method of automobile gearbox bearing sealed ring |
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| CN105840663B true CN105840663B (en) | 2017-12-22 |
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| CN109366578A (en) * | 2018-11-01 | 2019-02-22 | 王大双 | A kind of efficient bi-motor hose cut-off device |
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| CN104910454A (en) * | 2015-06-05 | 2015-09-16 | 浙江翔宇密封件有限公司 | Automobile hub bearing seal ring and manufacturing technique thereof |
| CN105237826A (en) * | 2015-11-11 | 2016-01-13 | 鲁一军 | Seal ring manufacturing technology |
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| EP0976510A2 (en) * | 1998-07-29 | 2000-02-02 | Aichele Werkzeuge GmbH & Co. KG | Rotary cutting device |
| US6158317A (en) * | 1998-10-15 | 2000-12-12 | Uniloy Milacron Inc. | Post molding inner diameter neck trimming apparatus |
| CN101671450A (en) * | 2009-07-20 | 2010-03-17 | 闫俊龙 | Oil-resistant and low temperature-resistant thermoplastic elastomer and production method |
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| CN105840663A (en) | 2016-08-10 |
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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. |