CN202274009U - Air pressure type split clutch - Google Patents
Air pressure type split clutch Download PDFInfo
- Publication number
- CN202274009U CN202274009U CN2011203347701U CN201120334770U CN202274009U CN 202274009 U CN202274009 U CN 202274009U CN 2011203347701 U CN2011203347701 U CN 2011203347701U CN 201120334770 U CN201120334770 U CN 201120334770U CN 202274009 U CN202274009 U CN 202274009U
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- piston
- clutch
- cylinder
- brake
- pressing plate
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Abstract
The utility model discloses an air pressure type split clutch, which is of a split structure and comprises a steam cylinder at the upper end of the clutch, a brake pressing plate, a piston at the middle end of the clutch, a piston pressing cover, a body at the lower end of the clutch and a body seat. A guide pin is utilized to vertically penetrate through the steam cylinder, the piston and the body which are provided with though holes. A large oil seal and a small oil seal are arranged on a gap formed between the steam cylinder the piston pressing cover for sealing the gap. The body and the body seat are fixedly connected into a whole through a bolt, the piston and the piston pressing cover are connected into a whole through a spring seat, and the steam cylinder and the brake pressing plate are connected into a whole through a bolt. A friction block is arranged below the brake pressing plate, and a brake plate and a clutch plate are correspondingly arranged to be matched with the friction block. The air pressure type split clutch is novel in structure and convenient in assembly and disassembly. Components of the air pressure type split clutch are made of non-asbeste high-trademark nodular cast iron and high-quality friction materials in a precision casting mode so that the air pressure type split clutch is durable, and service life of the air pressure type split clutch is prolonged.
Description
Technical field
The utility model relates to main equipment and uses clutch field, particularly a kind of pneumatic-typed split clutch.
Background technique
Can use clutch mostly in forging and pressing, printing, weaving and the boats and ships enterprise, realize the cut-out or the transmission of power, thereby reach the purpose of clutch and skidding through clutch.At present used this clutch configuration is general main in the industry is made up of cylinder, piston and body three parts, and each separate part volume is big, replacing is inconvenient; Mainly in long-time using process; When charging and discharging gas, gas combines with airborne moisture can be to the clutch shaft pitting corrosion, causes to get rusty equipment transmission shaft and cooperating of clutch axis hole even damage; Cause rust firmly to kill and to dismantle; Cause changing whole clutch or whole transmission shaft like this, cost is high and waste time and energy, and therefore is further improved.
The model utility content
In order to overcome the defective that above-mentioned existing technology exists, the utility model provides a kind of pneumatic-typed split clutch, and structural design is ingenious, adopts split-type structural, is easy to change component, and is easy to assembly, function admirable.
To achieve these goals, the technological scheme of the utility model is following:
Pneumatic-typed split clutch; Be split-type structural; Comprise piston and the piston gland of the cylinder that is positioned at clutch upper end and brake pressing plate, middle-end, the body and the noumenal seat of lower end; Corresponding part after said cylinder, piston and the body pressing is provided with 8-16 through hole, and a said 8-16 through hole is at each parts surface uniform ring coiled one circle; And adopt 8-16 root guide pillar pin to run through said cylinder, piston and the body that through hole is set up and down, fix the body before replacing and the axial motion of piston with jam nut at said guide pillar pin two ends;
Space between the said cylinder and piston gland is airtight through large and small oil sealing is set, and extraneous gas is got into be in the complete airtight space afterwards;
Said body and noumenal seat link into an integrated entity through bolt, and said piston and piston gland link into an integrated entity through spring seat, and said spring seat bottom is connected with spring; Said cylinder links into an integrated entity with bolt with the brake pressing plate, and said brake pressing plate below is provided with brake pad, with said brake pad corresponding configuration braking vane and clutch plate.
As mode of priority, above-mentioned guide pillar pin adopts 12, is run through parts cylinder, piston, with the corresponding part of body 12 through holes is set; Said 12 guide pillar pin correspondences are passed 12 through holes and are run through each parts of said cylinder, piston and body up and down.
Above-mentioned employing bolt connects said cylinder and brake pressing plate, and said bolt is detachable, between cylinder and brake pressing plate, can fill up into pad, and its effect has two:
The one, brake pad is after long-time running wearing and tearing, and braking vane possibly can't touch brake pad and brake, and at this moment can pull down above-mentioned bolt; Bed hedgehopping pad between cylinder and brake pressing plate; Make braking vane can touch brake pad again, thereby make brake pad reach the greatest limit of wearing and tearing, it is fully used; Needn't change brake pad again, reduce cost;
The 2nd, the parallelism that can also regulate the brake plane through the above-mentioned bolt of degree of tightness makes between brake pad and the braking vane friction stressed evenly, and it is more steady to brake.
Said braking vane and clutch plate structure are identical, and braking vane is installed in the top and is fixedly connected the brake fixed support through the outer-hexagonal screw; Clutch plate is installed the below, near accessory transmission flywheel.
Further; Said braking vane or clutch plate adopt two semiround body plates to be connected into the effect of a circle plate; Easy accessibility; And can stretch out according to its parallel surface is provided with connecting plate and is connected with it, is convenient to clutch and is suitable for being installed in supporting use on the different machinery, makes its application more extensive.
Further, said cylinder, body and noumenal seat are disk structure, in the space after the pressing seal ring are set, and make between each parts to combine closelyr, can not leak gas.
Preferably, the surface of said piston is provided with two circle manholes, and between every adjacent manhole, is provided with vertical rectangular-shaped blade; Piston in the running, but drive a plurality of rectangular-shaped blade fan-out air quantity, and air quantity is sent to other parts in the clutch through the manhole of said a plurality of intensive layouts, help heat radiation.
The central through bore madial wall of said noumenal seat is provided with two inlet holes, and gas can get between cylinder and the piston gland through inlet hole;
Preferably, the upper and lower end of said noumenal seat adopts a plurality of axle shaft screws to fix, and said axle shaft screw not only plays the fixed connection effect, structurally can also play airtight effect through semiaxis.
The accessory that matches with above-mentioned pneumatic-typed split clutch comprises: be arranged on body below transmission flywheel, the drive bearing that is connected with the transmission flywheel bearing, be positioned at the preceding choke ring at noumenal seat top and be positioned at the back choke ring of noumenal seat bottom, said transmission flywheel running is also through the rotation of drive bearing drive corresponding part.
The working principle of the utility model is: through air pressure injecting gas in the noumenal seat central through bore; Because via bottoms is stopped up by relevant choke ring portion with the top; Gas has only two inlet holes that are provided with from through-hole wall to get in the confined space of being made up of cylinder, piston gland and large and small oil sealing; Because the gas pressure that continuous injecting gas produces can promote piston gland and piston moves downward pressure spring; Cylinder and brake pressing plate, piston are separated with the sassafras piece that rubs between the piston gland, thereby reach the purpose of clutch;
When air pressure was discharged from, the spring that is in compression can be upspring automatically and promoted piston and piston gland moves upward, and it is compound again with the sassafras piece that rubs that brakes between pressing plate, piston and the piston gland to drive cylinder; Thereby through the above-mentioned part Pneumatic pressure operated purpose that reaches brake of discharging of filling.
The characteristics that the utility model also possesses are: each parts of clutch adopt the high-quality of high-grade nodular cast iron and the non-asbestos sassafras material that rubs to process, low inertia, and the rapid heat dissipation that runs up down, the angle of braking is little, is easy to more renewal of facing renewal, and the various fixed mode can be provided;
The beneficial effect of the utility model is, split-type structural, each parts are connected closely, and assembly and disassembly is convenient, and is durable in use, helps prolonging the working life of clutch;
Be widely used in industries such as forging and pressing, printing, weaving and boats and ships, and obtained good actual effect.
Description of drawings
Fig. 1 is the blasting type structural drawing of the utility model;
Fig. 2 is corresponding structure sectional view;
Fig. 3 is a main body structure schematic representation among Fig. 1;
Fig. 4 is the structural representation of noumenal seat among Fig. 1;
Fig. 5 is the structural representation of cylinder among Fig. 1.
Fig. 6 is a structure of piston schematic representation among Fig. 1.
Among the figure, 1, body, 2, noumenal seat, 3, little oil sealing, 4, big oil sealing, 5, the guide pillar pin, 6, brake pad; 71, braking vane, 72, clutch plate, 8, the transmission flywheel, 9, drive bearing, 10, the brake pressing plate, 11, the brake fixed support, 12, the outer-hexagonal screw; 13, cylinder, 130, bolt, 14, piston, 15, piston gland, 16, spring, 17, spring seat; 18, inlet hole, 19, preceding choke ring, 20, back choke ring, 21, rectangular-shaped blade, 22, through hole, 23, axle shaft screw;
Embodiment:
For the creation characteristic, the technological means that make the utility model and reach purpose and be easy to understand and understand, further set forth the utility model below in conjunction with specific embodiment.
Embodiment:
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6; A kind of pneumatic-typed split clutch; Comprise body 1, be pressed together on the noumenal seat 2 on the body 1; Big oil sealing 4, little oil sealing 3, cylinder 13, piston gland 15 and connect thereunder piston 14, spring 16 and spring seat 17, brake pad 6, be arranged on the brake pressing plate 10 on the said brake pad 6, braking vane 71 and clutch plate 72 run through the guide pillar pin 5 of cylinder 13, piston 14 and body 1; Above-mentioned each constituent elements is fully split type, is convenient to assembling or dismounting.
Wherein, the space between cylinder 13 and the piston gland 15 is airtight through big oil sealing 4 and little oil sealing 3 are set, and extraneous gas is got into be in the complete airtight space afterwards;
Piston 14 is positioned at the clutch middle-end with piston gland 15, adopts spring seat 17 to be fixedly connected and is integral, and spring seat 17 belows are connected with spring 16;
Body 1 is positioned at the clutch lower end with noumenal seat 2; Also adopt bolt to link into an integrated entity; And the upper and lower end of noumenal seat 2 adopts a plurality of axle shaft screws 23 to fix, and said axle shaft screw 23 not only plays the fixed connection effect, structurally can also play airtight effect through semiaxis.
As mode of priority, adopt 12 guide pillar pins 5, said cylinder 13, piston 14,12 through holes are set with corresponding part after body 1 pressing, said 12 through holes are at each parts surface uniform ring coiled one circle.
Above-mentioned 12 root guide pillar pins 5 run through up and down the said cylinder 13 that through hole is set, piston 14, with body 1, and fix the body before replacing and the axial motion of piston with jam nut at said guide pillar pin 5 two ends.
The quantity of said guide pillar pin 5 can increase or reduce according to actual needs, generally is advisable in eight to ten six roots of sensation.
Above-mentioned cylinder 13 adopts bolt 130 to be connected with brake pressing plate 10, and this bolt 130 is detachable, between cylinder 13 and brake pressing plate 10, can fill up into pad, and its effect has two:
The one, brake pad 6 is after long-time running wearing and tearing, and braking vane 71 possibly can't touch brake pad 6 and brake, and at this moment can pull down above-mentioned bolt 130; Bed hedgehopping pad between cylinder 13 and brake pressing plate 10; Make braking vane 71 can touch brake pad again, thereby make brake pad 6 reach the greatest limit of wearing and tearing, it is fully used; Needn't change brake pad 6 again, reduce cost;
The 2nd, the parallelism that can also regulate the brake planes through the above-mentioned bolt of degree of tightness 130 makes between brake pad 6 and the braking vane 71 friction stressed even, and it is more steady to brake.
Braking vane 71 is identical with clutch plate 72 structures, and braking vane 71 is installed in the top and is fixedly connected brake fixed support 11 through outer-hexagonal screw 12; Clutch plate 72 is installed in the below, near accessory transmission flywheel 8.
Further, the parallel surface of braking vane 71 or clutch plate 72 stretches out and connecting plate can be set be connected with it, is convenient to clutch and is suitable for being installed in supporting use on the different machinery, makes its application more extensive.
Referring to Fig. 3 and Fig. 4, said body 1 is disk structure with noumenal seat 2, in the space after both pressings seal ring is set, and makes to combine closelyr between the parts, can not leak gas.
The central through bore madial wall of noumenal seat 2 is provided with two 180 degree position inlet holes, and gas can get between cylinder 13 and the piston gland 15 through inlet hole;
Preferably, the upper and lower end of said noumenal seat 2 adopts a plurality of axle shaft screws 23 to fix, and said axle shaft screw 23 not only plays the fixed connection effect, structurally can also play airtight effect through semiaxis.
Referring to Fig. 6, the surface of piston 14 is provided with two circle manholes 22, and between every adjacent manhole, is provided with vertical rectangular-shaped blade 21; Piston 14 in the running, but drive a plurality of rectangular-shaped blade 21 fan-out air quantity, and air quantity is sent to other parts in the clutch through the manhole 22 of said a plurality of intensive layouts, help heat radiation.
The accessory that matches with above-mentioned pneumatic-typed split clutch comprises: be arranged on body 1 below transmission flywheel 8, the drive bearing 9 that is connected with transmission flywheel 8 bearings, be positioned at the preceding choke ring 19 at noumenal seat 2 tops and be positioned at the back choke ring 20 of noumenal seat 2 bottoms; Said transmission flywheel 8 runnings are also passed through drive bearing 9 drive corresponding parts and are rotated;
The working principle of the utility model is: through pipeline injecting gas in noumenal seat 2 central through bores of outside; Because via top and bottom are respectively by preceding choke ring 19 and back choke ring 20 corresponding obstructions; Gas has only two inlet holes 18 that are provided with from through-hole wall to get in the confined space of being made up of cylinder 13, piston gland 15 and big oil sealing 4, little oil sealing 3; Because the gas pressure that continuous injecting gas produces can promote piston gland 15 and piston 14 moves downward pressure spring 16; Cylinder 13 and brake pressing plate 10, piston 14 are separated with the sassafras piece 6 that rubs between the piston gland 15, thereby reach the purpose of clutch;
When gas was emitted, the spring 16 that is in compression can be upspring automatically and promoted piston 14 and piston gland 15 moves upward, and it is compound again with the sassafras piece 6 that rubs that brakes between pressing plate 10, piston 14 and the piston gland 15 to drive cylinder 13, reaches the purpose of brake.
Operate the purpose that reaches brake or clutch through above-mentioned charging and discharging gas.
More than show and described the advantage of basic principle, major character and the utility model of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. pneumatic-typed split clutch; It is characterized in that; Be split-type structural; Comprise the cylinder and the piston of brake pressing plate, middle-end and the body and the noumenal seat of piston gland, lower end that are positioned at clutch upper end, the corresponding part after said cylinder, piston and the body pressing is provided with 8-16 through hole, and a said 8-16 through hole encloses at each parts surface uniform ring coiled one; And adopt 8-16 root guide pillar pin to run through said cylinder, piston and the body that through hole is set up and down, and to fix with jam nut at said guide pillar pin two ends, the space between the said cylinder and piston gland is airtight through large and small oil sealing is set;
Said body and noumenal seat link into an integrated entity through bolt, and said piston and piston gland link into an integrated entity through spring seat, and said spring seat bottom is connected with spring; Said cylinder links into an integrated entity with bolt with the brake pressing plate, and said brake pressing plate below is provided with brake pad, with said brake pad corresponding configuration braking vane and clutch plate.
2. pneumatic-typed split clutch according to claim 1 is characterized in that, above-mentioned guide pillar pin adopts 12, and the corresponding part of being run through parts cylinder, piston and body is provided with 12 through holes.
3. pneumatic-typed split clutch according to claim 1 and 2 is characterized in that, said cylinder is connected with bolt with the brake pressing plate, and this bolt is detachable, and can between said cylinder and brake pressing plate, can fill up into pad.
4. pneumatic-typed split clutch according to claim 1 is characterized in that said body and noumenal seat are disk structure, in the space after both pressings seal ring is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203347701U CN202274009U (en) | 2011-09-06 | 2011-09-06 | Air pressure type split clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203347701U CN202274009U (en) | 2011-09-06 | 2011-09-06 | Air pressure type split clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274009U true CN202274009U (en) | 2012-06-13 |
Family
ID=46194370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203347701U Expired - Fee Related CN202274009U (en) | 2011-09-06 | 2011-09-06 | Air pressure type split clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274009U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359511A (en) * | 2011-09-06 | 2012-02-22 | 宁波市江北德美利机械有限公司 | Air pressure type split clutch |
| CN104132074A (en) * | 2014-07-01 | 2014-11-05 | 东莞市展鹏五金制品有限公司 | Pneumatic brake clutch |
| CN111923485A (en) * | 2020-07-01 | 2020-11-13 | 温岭市嘉轩机械有限公司 | Brake of electric screw press |
-
2011
- 2011-09-06 CN CN2011203347701U patent/CN202274009U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359511A (en) * | 2011-09-06 | 2012-02-22 | 宁波市江北德美利机械有限公司 | Air pressure type split clutch |
| CN102359511B (en) * | 2011-09-06 | 2014-10-08 | 宁波市江北德美利机械有限公司 | Air pressure type split clutch |
| CN104132074A (en) * | 2014-07-01 | 2014-11-05 | 东莞市展鹏五金制品有限公司 | Pneumatic brake clutch |
| CN111923485A (en) * | 2020-07-01 | 2020-11-13 | 温岭市嘉轩机械有限公司 | Brake of electric screw press |
| CN111923485B (en) * | 2020-07-01 | 2022-03-04 | 浙江嘉轩机械有限公司 | Brake of electric screw press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20140906 |
|
| EXPY | Termination of patent right or utility model |