CN105179519A - Distance limiter made from synthetic friction material - Google Patents
Distance limiter made from synthetic friction material Download PDFInfo
- Publication number
- CN105179519A CN105179519A CN201510680400.6A CN201510680400A CN105179519A CN 105179519 A CN105179519 A CN 105179519A CN 201510680400 A CN201510680400 A CN 201510680400A CN 105179519 A CN105179519 A CN 105179519A
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- China
- Prior art keywords
- butterfly spring
- friction material
- nut
- distance limiter
- spring seat
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Abstract
The invention provides a distance limiter made from a synthetic friction material. The distance limiter comprises a patterned gasket, a disc spring seat, a toothed chain wheel, a friction plate, a nut, a disc spring, a washer, a copper sleeve and a connecting seat, wherein the nut is arranged on the surface of the patterned gasket, and the disc spring is arranged on one side of the patterned gasket; the disc spring seat is arranged on one side of the disc spring and mounted on the surface of the washer; the toothed chain wheel is arranged on one side of the washer; the copper sleeve is arranged on one side of the toothed chain wheel and is in close connection with the friction plate; the friction plate is mounted on the surface of the connecting seat, and the connecting seat penetrates the interiors of the patterned gasket, the disc spring seat, the toothed chain wheel, the friction plate, the disc spring, the washer and the copper sleeve to be in close connection with the nut through threads. The distance limiter is compact in structure, close in connection, simple to mount, made from the friction material, low in production cost, suitable for mass production and obvious in friction effect, has favorable social and economic benefits and is suitable for popularization and application.
Description
Technical field
The present invention relates to a kind of Distance limiter, particularly synthetic friction material Distance limiter, belongs to field of mechanical technique.
Background technique
Synthetic friction material Distance limiter is of many uses, needs solution difficulty in starting, overload protection for all, slows down the working machine of impact and torsional oscillation and coordination many power engines balanced drive and flexible braking.As the power transmission, disintegrator, pebble mill, bucket wheel excavator, coal plough, mining winch etc. of scraper plate, belt, gate-type travelling crane, various lift, chain conveyor etc.; Synthetic friction material Distance limiter can improve the starting performance of motor, reduces starting current, shortens the starting time; There is overload protection function, motor can be protected when traffic overload can not to burn because of vexed car; Synthetic friction material Distance limiter significantly can reduce the electric motor power of prime mover, can make full use of the Maximum Torque of prime mover to start large inertia working machine; Can torsional oscillation be isolated, reduce shock and vibration, effectively prevent mechanical wear, extension device working life; In multimachine drive system, automatically can regulate the load uniform distribution of each prime mover; Structure is simple, reliable, and mechanical is worn and torn, without the need to special maintenance.
Nowadays some Distance limiters come with some shortcomings part, and some synthesis Distance limiter, in multimachine drive system, automatically can not regulate the load uniform distribution of each prime mover, make its working efficiency lower, and risky; Complex structure, poor reliability, mechanical wear is comparatively serious, needs special maintenance, keeps in repair more inconvenient, therefore, we have proposed synthetic friction material Distance limiter for the problems referred to above.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides synthetic friction material Distance limiter, can isolate torsional oscillation, reduces shock and vibration, effectively prevent mechanical wear, extension device working life; In multimachine drive system, automatically can regulate the load uniform distribution of each prime mover; Structure is simple, reliable, and mechanical is worn and torn, and without the need to special maintenance, effectively can solve the problem in background technique.
In order to solve the problems of the technologies described above, the invention provides following technological scheme:
Synthetic friction material Distance limiter, comprises cutter flower pad, butterfly spring seat, tooth sprocket, friction plate, nut, butterfly spring, packing ring, copper sheathing and connecting base; Described colored gasket surface arranges nut, and flower pad side arranges butterfly spring; Described butterfly spring side arranges butterfly spring seat, and butterfly spring seat is installed on washer face; Described packing ring side arranges tooth sprocket; Described tooth sprocket side arranges copper sheathing, and copper sheathing and friction plate compact siro spinning technology; Described friction plate is installed on connecting base surface, described connecting base through flower pad, butterfly spring seat, tooth sprocket, friction plate, the inside of butterfly spring, packing ring and copper sheathing passes through screw thread compact siro spinning technology with nut.
Further, described nut is hexagonal structure, and nut interior is provided with screw thread.
Further, described colored gasket surface is provided with projection, and projection is uniformly distributed in colored gasket surface.
Further, described butterfly spring seat is cirque structure, and butterfly spring seat internal holes is Hexagon through hole.
Further, described tooth sprocket surface is set to dentation structure, and tooth surface is circle-arc profile.
Further, described connecting base is frustoconic shape structure, and connecting base surface is provided with worm structure.
The beneficial effect that compared with prior art the present invention reaches is:
1, compact structure of the present invention, range line are respond well;
2, the pad that the present invention inside is installed effectively can reduce pressure;
3, being threaded of inside of the present invention can make its difficult drop-off in the course of the work.
4, the present invention has good economic effect, is applicable to promoting the use of.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is the overall structure explosive view described in the embodiment of the present invention;
Number in the figure: 1, spend pad, 2, butterfly spring seat, 3, tooth sprocket, 4, friction plate, 5, nut, 6, butterfly spring, 7, packing ring, 8, copper sheathing, 9, connecting base.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Embodiment: as shown in Figure 1, synthetic friction material Distance limiter comprises colored pad 1, butterfly spring seat 2, tooth sprocket 3, friction plate 4, nut 5, butterfly spring 6, packing ring 7, copper sheathing 8 and connecting base 9; Described colored pad 1 surface arranges nut 5, and flower pad 1 side arranges butterfly spring 6; Described butterfly spring 6 side arranges butterfly spring seat 2, and butterfly spring seat 2 is installed on packing ring 7 surface; Described packing ring 7 side arranges tooth sprocket 3; Described tooth sprocket 3 side arranges copper sheathing 8, and copper sheathing 8 and friction plate 4 compact siro spinning technology; Described friction plate 4 is installed on connecting base 9 surface, and described connecting base 9 passes through screw thread compact siro spinning technology through spending the inside of pad 1, butterfly spring seat 2, tooth sprocket 3, friction plate 4, butterfly spring 6, packing ring 7 and copper sheathing 8 and nut 5.
As a preferred technical solution of the present invention: described nut 5 is hexagonal structure, and nut 5 inside is provided with screw thread; Described colored pad 1 surface is provided with projection, and projection is uniformly distributed in colored pad 1 surface; Described butterfly spring seat 2 is cirque structure, and butterfly spring seat 2 internal holes is Hexagon through hole; Described tooth sprocket 3 surface is set to dentation structure, and tooth surface is circle-arc profile; Described connecting base 9 is frustoconic shape structure, and connecting base 9 surface is provided with worm structure.
In use, synthetic friction material Distance limiter take friction material as a kind of device of medium transmitted power, belongs to Flexible Transmission in the present invention institute.Work as motor, when internal combustion engine prime movers drives the input shaft of pump impeller of ining succession to rotate, working oil in pump impeller under the drive of blade because of the effect of centrifugal force, outer rim is flowed to by inside pump impeller, form high speed and high pressure oil and rush at turbine blade, turbine is made to follow pump impeller to make rotating Vortex, oil is flowed to decompression in the flow process of inner side and slows down in turbine by outer rim, and then flow into pump impeller import, circulate endlessly and so forth, in oil this circulates, the mechanical work inputted by prime mover is converted to kinetic energy and the potential energy of oil by pump impeller, the kinetic energy of oil and potential energy converting and energy are then the mechanical work exported by turbine, thus realize by the transmission of power of driving shaft to driven shaft, starting torque is grown steadily.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. synthetic friction material Distance limiter, comprises colored pad (1), butterfly spring seat (2), tooth sprocket (3), friction plate (4), nut (5), butterfly spring (6), packing ring (7), copper sheathing (8) and connecting base (9); It is characterized in that: described colored pad (1) surface arranges nut (5), and flower pad (1) side arranges butterfly spring (6); Described butterfly spring (6) side arranges butterfly spring seat (2), and butterfly spring seat (2) is installed on packing ring (7) surface; Described packing ring (7) side arranges tooth sprocket (3); Described tooth sprocket (3) side arranges copper sheathing (8), and copper sheathing (8) and friction plate (4) compact siro spinning technology; Described friction plate (4) is installed on connecting base (9) surface, described connecting base (9) through the inside of flower pad (1), butterfly spring seat (2), tooth sprocket (3), friction plate (4), butterfly spring (6), packing ring (7) and copper sheathing (8) and nut (5) by screw thread compact siro spinning technology.
2. synthetic friction material Distance limiter according to claim 1, is characterized in that: described nut (5) is hexagonal structure, and nut (5) inside is provided with screw thread.
3. synthetic friction material Distance limiter according to claim 1, is characterized in that: described colored pad (1) surface is provided with projection, and projection is uniformly distributed in colored pad (1) surface.
4. synthetic friction material Distance limiter according to claim 1, is characterized in that: described butterfly spring seat (2) is cirque structure, and butterfly spring seat (2) internal holes is Hexagon through hole.
5. synthetic friction material Distance limiter according to claim 1, is characterized in that: described tooth sprocket (3) surface is set to dentation structure, and tooth surface is circle-arc profile.
6. synthetic friction material Distance limiter according to claim 1, is characterized in that: described connecting base (9) is frustoconic shape structure, and connecting base (9) surface is provided with worm structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510680400.6A CN105179519A (en) | 2015-10-21 | 2015-10-21 | Distance limiter made from synthetic friction material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510680400.6A CN105179519A (en) | 2015-10-21 | 2015-10-21 | Distance limiter made from synthetic friction material |
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| Publication Number | Publication Date |
|---|---|
| CN105179519A true CN105179519A (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510680400.6A Pending CN105179519A (en) | 2015-10-21 | 2015-10-21 | Distance limiter made from synthetic friction material |
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| CN (1) | CN105179519A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725627A (en) * | 2017-09-26 | 2018-02-23 | 深圳市卓博机器人有限公司 | Force-limiting device |
Citations (10)
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|---|---|---|---|---|
| EP0369867A1 (en) * | 1988-11-14 | 1990-05-23 | Valeo Equipements Electriques Moteur | Starter drive with a one-way clutch having a torque limiter |
| CN1834491A (en) * | 2006-04-26 | 2006-09-20 | 中原工学院 | Coupler with double-row chains |
| CN201671126U (en) * | 2010-05-26 | 2010-12-15 | 厦门大学 | Grader worm and gear overload protection device |
| CN102060172A (en) * | 2010-11-18 | 2011-05-18 | 苏州工业园区热处理设备厂有限公司 | Roller overload protection device |
| CN202089541U (en) * | 2011-05-12 | 2011-12-28 | 张家港市金邦铝业有限公司 | Anti-stuck device |
| CN102767607A (en) * | 2012-07-25 | 2012-11-07 | 武汉正通传动技术有限公司 | Synchronous pulley with torque limit |
| CN102810935A (en) * | 2012-07-29 | 2012-12-05 | 中国北车集团大连机车车辆有限公司 | Over-speed protector for ventilator of traction motor |
| CN204081960U (en) * | 2014-05-30 | 2015-01-07 | 漳州市金安机电有限公司 | A kind of door-rolling machine safety clutch device |
| CN204553612U (en) * | 2015-04-27 | 2015-08-12 | 周彬 | A kind of driving overload protecting mechanism |
| CN205190571U (en) * | 2015-10-21 | 2016-04-27 | 无锡港盛重型装备有限公司 | Synthetic friction material range line ware |
-
2015
- 2015-10-21 CN CN201510680400.6A patent/CN105179519A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0369867A1 (en) * | 1988-11-14 | 1990-05-23 | Valeo Equipements Electriques Moteur | Starter drive with a one-way clutch having a torque limiter |
| CN1834491A (en) * | 2006-04-26 | 2006-09-20 | 中原工学院 | Coupler with double-row chains |
| CN201671126U (en) * | 2010-05-26 | 2010-12-15 | 厦门大学 | Grader worm and gear overload protection device |
| CN102060172A (en) * | 2010-11-18 | 2011-05-18 | 苏州工业园区热处理设备厂有限公司 | Roller overload protection device |
| CN202089541U (en) * | 2011-05-12 | 2011-12-28 | 张家港市金邦铝业有限公司 | Anti-stuck device |
| CN102767607A (en) * | 2012-07-25 | 2012-11-07 | 武汉正通传动技术有限公司 | Synchronous pulley with torque limit |
| CN102810935A (en) * | 2012-07-29 | 2012-12-05 | 中国北车集团大连机车车辆有限公司 | Over-speed protector for ventilator of traction motor |
| CN204081960U (en) * | 2014-05-30 | 2015-01-07 | 漳州市金安机电有限公司 | A kind of door-rolling machine safety clutch device |
| CN204553612U (en) * | 2015-04-27 | 2015-08-12 | 周彬 | A kind of driving overload protecting mechanism |
| CN205190571U (en) * | 2015-10-21 | 2016-04-27 | 无锡港盛重型装备有限公司 | Synthetic friction material range line ware |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725627A (en) * | 2017-09-26 | 2018-02-23 | 深圳市卓博机器人有限公司 | Force-limiting device |
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Application publication date: 20151223 |
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