CN108818278B - Mechanical linkage type adjustable clutch friction plate polishing device - Google Patents
Mechanical linkage type adjustable clutch friction plate polishing device Download PDFInfo
- Publication number
- CN108818278B CN108818278B CN201810663988.8A CN201810663988A CN108818278B CN 108818278 B CN108818278 B CN 108818278B CN 201810663988 A CN201810663988 A CN 201810663988A CN 108818278 B CN108818278 B CN 108818278B
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- Prior art keywords
- polishing
- plate
- rotating shaft
- cylinder
- hollow rotating
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- 238000007494 plate polishing Methods 0.000 title claims abstract description 17
- 238000005498 polishing Methods 0.000 claims abstract description 44
- 238000013016 damping Methods 0.000 claims abstract description 31
- 230000035939 shock Effects 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000007517 polishing process Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Abstract
The invention discloses a mechanical linkage type adjustable clutch friction plate polishing device which comprises a bottom plate, a top plate, a working frame, a polishing disc and a cylinder, wherein the bottom plate is provided with a polishing head; a plurality of thimbles are arranged on the side wall of the working frame at equal intervals along the circumferential direction, and the working frame is connected with the shock absorption seat through a support rod; the damping seat is connected with the bottom plate through a damping spring; a hollow rotating shaft is fixed at the center of the top of the polishing disc; the bottom of the polishing disc is provided with an air hole which is communicated with the inner cavity of the hollow rotating shaft; the cylinder is fixed on the top of the top plate, an air inlet pipe and an air outlet pipe are connected to two sides of the top of the cylinder respectively, and the other end of the air outlet pipe is connected to the hollow rotating shaft. The polishing device is compact in structure and reasonable in design, blowing work can be carried out while polishing is carried out, the polishing precision is prevented from being influenced by debris, and the polishing device is simpler to operate and control as the whole body adopts a linkage type design; simultaneously, the damping seat and the damping spring are matched for use, so that multistage damping is realized, and the damping effect is greatly improved.
Description
Technical Field
The invention relates to the field of automobile accessories, in particular to a mechanical linkage type adjustable clutch friction plate polishing device.
Background
The clutch is mounted between the engine and the transmission and is the assembly in the vehicle driveline that is directly associated with the engine. The clutch is usually mounted with the flywheel set of the engine crankshaft and is the part that cuts off and transmits power between the engine and the vehicle drive train. During the whole process of starting the automobile to normally drive, the driver can operate the clutch according to the requirement, so that the engine and the transmission system are temporarily separated or gradually connected, and the power output from the engine to the transmission system is cut off or transmitted. The function of the device is to ensure that the engine and the transmission can be gradually jointed, thereby ensuring the stable starting of the automobile; temporarily disconnecting the engine from the transmission to facilitate shifting and reduce shock during shifting; when the automobile is braked emergently, the brake can play a role in separation, and the transmission systems such as a speed changer and the like are prevented from being overloaded, so that a certain protection effect is achieved.
The friction disc is one of the important subassemblies of clutch, need carry out the polishing operation at the in-process of processing production, can produce more piece among the polishing process, if not handle in time, will influence the accuracy of polishing, and the most defect that has the damping performance poor that has of current burnishing device simultaneously can influence the precision of polishing equally.
Disclosure of Invention
The invention aims to provide a mechanical linkage type adjustable clutch friction plate polishing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a mechanical linkage type adjustable clutch friction plate polishing device comprises a bottom plate, a top plate, a working frame, a polishing disc and a cylinder; the right side of the top of the bottom plate is provided with a lifting rod, and the movable end of the lifting rod is fixed at the bottom of the top plate; a plurality of thimbles are arranged on the side wall of the working frame at equal intervals along the circumferential direction, the thimbles are connected with the working frame in a threaded fit manner, and the working frame is connected with the shock absorption seat through a support rod; the damping seat is arranged at the top of the bottom plate and is connected with the bottom plate through a damping spring; a hollow rotating shaft is fixed at the center of the top of the polishing disc, penetrates through the top plate and is in rotating connection with the top plate; the top of the top plate is provided with a second motor, the output end of the second motor is connected with a second transmission shaft, and the second transmission shaft is in transmission connection with the hollow rotating shaft through a second gear pair; the bottom of the polishing disc is provided with an air hole which is communicated with the inner cavity of the hollow rotating shaft; the cylinder is fixed on the top of the top plate, an air inlet pipe and an air outlet pipe are connected to two sides of the top of the cylinder respectively, check valves for preventing backflow are mounted on the air inlet pipe and the air outlet pipe respectively, and the other end of the air outlet pipe is connected to the top of the hollow rotating shaft through a rotating joint.
As a further scheme of the invention: the top left side of bottom plate is fixed with the guide bar, the other end of guide bar run through the roof and with roof sliding connection, the top of guide bar is provided with the stopper.
As a further scheme of the invention: the shock absorption seat comprises a plurality of steel plates which are arranged at intervals, and rubber balls are embedded between the adjacent steel plates in an intensive mode.
As a further scheme of the invention: the rubber ball comprises a large rubber ball and a small rubber ball which are arranged at intervals.
As a further scheme of the invention: the air holes are arranged on the grinding disc in a plurality of irregular distribution.
As a further scheme of the invention: the bracing piece rotates to be connected on the shock absorber seat, and first motor is installed at the top of shock absorber seat, and the first motor turns to opposite with the second motor, and the output of first motor is connected with first transmission shaft, and first transmission shaft is connected with the bracing piece transmission through first gear pair.
As a further scheme of the invention: the lower part of the cylinder is provided with a crankshaft, one end of the crankshaft is rotatably connected to a vertical plate fixed at the bottom of the top plate, the other end of the crankshaft is in transmission connection with the hollow rotating shaft through a bevel gear pair, a shaft sleeve is sleeved on the periphery of a connecting rod shaft neck of the crankshaft, a connecting rod is hinged to the shaft sleeve, and the other end of the connecting rod extends into the cylinder and is hinged to a piston matched with the cylinder.
Compared with the prior art, the invention has the beneficial effects that:
the polishing device is compact in structure and reasonable in design, blowing work can be carried out while polishing is carried out, the polishing precision is prevented from being influenced by debris, and the polishing device is simpler to operate and control as the whole body adopts a linkage type design; simultaneously, the damping seat and the damping spring are matched for use, so that multistage damping is realized, and the damping effect is greatly improved.
Drawings
Fig. 1 is a schematic structural view of a mechanical linkage type adjustable clutch friction plate polishing device.
Fig. 2 is a schematic diagram of the distribution of the thimble on the working frame in the mechanical linkage type adjustable clutch friction plate polishing device.
Fig. 3 is a schematic structural diagram of a shock absorption seat in a mechanical linkage type adjustable clutch friction plate polishing device.
Fig. 4 is a schematic diagram of the distribution of air holes on a polishing disc in a mechanical linkage type adjustable clutch friction plate polishing device.
In the figure: 1-bottom plate, 2-top plate, 21-vertical plate, 3-lifting rod, 4-working frame, 41-thimble, 5-shock absorption seat, 51-steel plate, 52-big rubber ball, 53-small rubber ball, 6-support rod, 61-first gear pair, 7-first motor, 71-first transmission shaft, 8-polishing disc, 81-air hole, 9-hollow rotating shaft, 91-second gear pair, 92-bevel gear pair, 10-second motor, 101-second transmission shaft, 11-cylinder, 111-piston, 112-air inlet pipe, 113-air outlet pipe, 12-guide rod, 121-limiting block, 13-crankshaft, 131-shaft sleeve, 14-connecting rod and 15-shock absorption spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a mechanical linkage type adjustable clutch friction plate polishing apparatus includes a bottom plate 1, a top plate 2, a working frame 4, a polishing disc 8 and a cylinder 11; the right side of the top of the bottom plate 1 is provided with a lifting rod 3, the movable end of the lifting rod 3 is fixed at the bottom of the top plate 2, when the polishing machine works, the lifting rod 3 drives the top plate 2 to move, so that the height of the polishing disc 8 is adjusted, in order to enhance the moving stability of the top plate 2, preferably, the left side of the top of the bottom plate 1 is fixedly provided with a guide rod 12, the other end of the guide rod 12 penetrates through the top plate 2 and is in sliding connection with the top plate 2, and the top of the guide rod 12 is provided with a limiting block 121;
a plurality of thimbles 41 are arranged on the side wall of the working frame 4 at equal intervals along the circumferential direction, the thimbles 41 are connected with the working frame 4 in a threaded fit manner, when the clutch friction plate clamping device is used, the plurality of thimbles 41 are used for carrying out multi-point clamping on the clutch friction plate, the clamping stability is improved, and the working frame 4 is connected with the damping seat 5 through the support rod 6; the damping seat 5 is arranged at the top of the bottom plate 1, the damping seat 5 is connected with the bottom plate 1 through a damping spring 15, further, the damping seat 5 comprises a plurality of steel plates 51 which are arranged at intervals, rubber balls are densely embedded between the adjacent steel plates 51, so that the damping seat 5 also has a damping function, and the damping spring 15 and the damping seat 5 are matched for use to realize multi-level damping and improve the damping effect;
a hollow rotating shaft 9 is fixed at the center of the top of the polishing disc 8, and the hollow rotating shaft 9 penetrates through the top plate 2 and is rotatably connected with the top plate 2; a second motor 10 is installed at the top of the top plate 2, the output end of the second motor 10 is connected with a second transmission shaft 101, and the second transmission shaft 101 is in transmission connection with the hollow rotating shaft 9 through a second gear pair; the bottom of the polishing disc 8 is provided with a plurality of air holes 81, the air holes 81 are communicated with the inner cavity of the hollow rotating shaft 9, and further, the air holes 81 are irregularly distributed on the polishing disc 8, so that the purging area can be effectively enlarged, and the air holes 81 cannot be formed in the rotation center of the polishing disc 8, so that the rotation center of the polishing disc 8 is prevented from becoming a polishing blind spot;
the air cylinder 11 is fixed on the top of the top plate 2, the two sides of the top of the air cylinder 11 are respectively connected with an air inlet pipe 112 and an air outlet pipe 113, the air inlet pipe 112 and the air outlet pipe 113 are respectively provided with a one-way valve for preventing backflow, the other end of the air outlet pipe 113 is connected to the top of the hollow rotating shaft 9 through a rotating joint, and when the polishing machine works, air is blown by the air cylinder 11 to guide air flow into the hollow rotating shaft 9 and then blown out from the air hole 81, so that scraps generated in the polishing process are cleaned;
specifically, a crankshaft 13 is arranged below the cylinder 11, one end of the crankshaft 13 is rotatably connected to a vertical plate 21 fixed to the bottom of the top plate 2, the other end of the crankshaft 13 is in transmission connection with the hollow rotating shaft 9 through a bevel gear pair 92, a shaft sleeve 131 is sleeved on the periphery of a connecting rod journal of the crankshaft 13, a connecting rod 14 is hinged to the shaft sleeve 131, and the other end of the connecting rod 14 extends into the cylinder 11 and is hinged to a piston 111 matched with the cylinder 11, so that the linkage of the cylinder 11 and the polishing disc 8 is realized, and polishing and purging are synchronously performed. The control difficulty is reduced;
preferably, the bracing piece 6 rotates to be connected on the shock mount 5, and first motor 7 is installed at the top of shock mount 5, and the rotation of first motor 7 and second motor 10 is opposite, and the output of first motor 7 is connected with first transmission shaft 71, and first transmission shaft 71 is connected with bracing piece 6 transmission through first gear pair 61, has just so realized the antiport of work frame 4 and grinding disk 8, improves polishing efficiency.
The working principle of the invention is as follows:
during specific work, arrange the friction disc in work frame 4, utilize thimble 41 to fix the friction disc, 3 downstream according to technology demand control lifter, thereby adjust the height of polishing dish 8, then start first motor 7 and second motor 10, drive polishing dish 8 and 4 antiport of work frame, improve polishing efficiency, wherein second motor 10 rotates through second gear pair 91 cavity pivot 9, cavity pivot 9 drives bent axle 13 through bevel gear pair 91 and rotates, thereby drive piston 111 through connecting rod 14 and reciprocate from top to bottom, 11 blooms in the cylinder, the air current is leading-in the cavity pivot 9, then blow off from gas pocket 81, thereby clear up the piece that produces in the polishing process.
The polishing device is compact in structure and reasonable in design, blowing work can be carried out while polishing is carried out, the polishing precision is prevented from being influenced by debris, and the polishing device is simpler to operate and control as the whole body adopts a linkage type design; simultaneously, the damping seat and the damping spring are matched for use, so that multistage damping is realized, and the damping effect is greatly improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A mechanical linkage type adjustable clutch friction plate polishing device comprises a bottom plate (1), a top plate (2), a working frame (4), a polishing disc (8) and a cylinder (11); the lifting device is characterized in that a lifting rod (3) is arranged on the right side of the top of the bottom plate (1), and the movable end of the lifting rod (3) is fixed at the bottom of the top plate (2); a plurality of thimbles (41) are arranged on the side wall of the working frame (4) at equal intervals along the circumferential direction, the thimbles (41) are connected with the working frame (4) in a threaded fit manner, and the working frame (4) is connected with the shock absorption seat (5) through a support rod (6); the damping seat (5) is arranged at the top of the bottom plate (1), and the damping seat (5) is connected with the bottom plate (1) through a damping spring (15); a hollow rotating shaft (9) is fixed at the center of the top of the polishing disc (8), and the hollow rotating shaft (9) penetrates through the top plate (2) and is rotatably connected with the top plate (2); a second motor (10) is installed at the top of the top plate (2), the output end of the second motor (10) is connected with a second transmission shaft (101), and the second transmission shaft (101) is in transmission connection with the hollow rotating shaft (9) through a second gear pair; an air hole (81) is formed in the bottom of the polishing disc (8), and the air hole (81) is communicated with the inner cavity of the hollow rotating shaft (9); the air cylinder (11) is fixed on the top of the top plate (2), two sides of the top of the air cylinder (11) are respectively connected with an air inlet pipe (112) and an air outlet pipe (113), the air inlet pipe (112) and the air outlet pipe (113) are respectively provided with a one-way valve for preventing backflow, and the other end of the air outlet pipe (113) is connected to the top of the hollow rotating shaft (9) through a rotating joint; the improved structure of the piston is characterized in that a crankshaft (13) is arranged below the cylinder (11), one end of the crankshaft (13) is rotatably connected to a vertical plate (21) fixed to the bottom of the top plate (2), the other end of the crankshaft (13) is in transmission connection with the hollow rotating shaft (9) through a bevel gear pair (92), a shaft sleeve (131) is sleeved on the periphery of a connecting rod journal of the crankshaft (13), a connecting rod (14) is hinged to the shaft sleeve (131), and the other end of the connecting rod (14) extends into the cylinder (11) and is hinged to a piston (111) matched with the cylinder (11).
2. The mechanical linkage type adjustable clutch friction plate polishing device as claimed in claim 1, wherein a guide rod (12) is fixed on the left side of the top of the bottom plate (1), the other end of the guide rod (12) penetrates through the top plate (2) and is slidably connected with the top plate (2), and a limit block (121) is arranged on the top of the guide rod (12).
3. The mechanical linkage type adjustable clutch friction plate polishing device as claimed in claim 1, wherein the shock absorption seat (5) comprises a plurality of spaced steel plates (51), and rubber balls are densely embedded between adjacent steel plates (51).
4. The mechanically-linked adjustable clutch friction plate polishing device according to claim 3, wherein the rubber balls comprise large rubber balls (52) and small rubber balls (53), and the large rubber balls (52) and the small rubber balls (53) are arranged at intervals.
5. The mechanically-linked adjustable clutch friction plate polishing device according to claim 4, wherein the air holes (81) are provided with a plurality of air holes irregularly distributed on the polishing disc (8).
6. The mechanical linkage type adjustable clutch friction plate polishing device according to claim 5, wherein the support rod (6) is rotatably connected to the shock absorption seat (5), the first motor (7) is installed at the top of the shock absorption seat (5), the rotation directions of the first motor (7) and the second motor (10) are opposite, the output end of the first motor (7) is connected with a first transmission shaft (71), and the first transmission shaft (71) is in transmission connection with the support rod (6) through a first gear pair (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810663988.8A CN108818278B (en) | 2018-06-25 | 2018-06-25 | Mechanical linkage type adjustable clutch friction plate polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810663988.8A CN108818278B (en) | 2018-06-25 | 2018-06-25 | Mechanical linkage type adjustable clutch friction plate polishing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108818278A CN108818278A (en) | 2018-11-16 |
| CN108818278B true CN108818278B (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810663988.8A Active CN108818278B (en) | 2018-06-25 | 2018-06-25 | Mechanical linkage type adjustable clutch friction plate polishing device |
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| CN (1) | CN108818278B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434616A (en) * | 2018-12-24 | 2019-03-08 | 黑龙江科技大学 | A kind of running-in device of clutch friction plate |
| CN111409010B (en) * | 2020-05-25 | 2021-11-30 | 毕普帕罗洛江苏工程技术有限公司 | A valve body hole burnishing device for valve production |
| CN111716176B (en) * | 2020-06-18 | 2022-04-12 | 无锡于氏家具有限公司 | Furniture panel is with harmless self-cleaning type grinding device that can blow |
| CN111707074A (en) * | 2020-07-01 | 2020-09-25 | 浙江新派服饰有限公司 | Knitted fabric drying device capable of improving heat energy utilization rate |
| CN111922890B (en) * | 2020-08-21 | 2022-06-17 | 新兴县恒骏达不锈钢有限公司 | Stainless steel disc polishing equipment |
| CN112719623A (en) * | 2020-12-08 | 2021-04-30 | 济南金威刻科技发展有限公司 | Laser welding and cutting production line |
| CN113070763A (en) * | 2021-05-06 | 2021-07-06 | 重庆市腾龙磨料磨具有限公司 | Chamfering grinding machine for round workpiece |
| CN114147673B (en) * | 2021-12-30 | 2022-06-14 | 杭州诚德发电设备有限公司 | Axial stabilizing device for main shaft of shaft extension tubular unit |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100551620C (en) * | 2008-03-18 | 2009-10-21 | 中国科学院长春光学精密机械与物理研究所 | A kind of vapor seal drawing liquid non-contact type hydrojet grinding wheel for numerical control relief polishing |
| CN201376228Y (en) * | 2008-12-09 | 2010-01-06 | 陈玖泽 | Portable polishing machine |
| JP2014130881A (en) * | 2012-12-28 | 2014-07-10 | Ebara Corp | Polishing device |
| CN105364629B (en) * | 2015-12-15 | 2017-11-21 | 新昌县羽林街道全顺机械厂 | A kind of machine tooling equipment damping device |
| CN107336096A (en) * | 2017-09-28 | 2017-11-10 | 姚飞 | A kind of automobile gear end face sanding apparatus |
| CN107953205A (en) * | 2017-12-14 | 2018-04-24 | 嘉兴德立金属制品有限公司 | A kind of Mold polishing device with dust collection effect |
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2018
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| CN108818278A (en) | 2018-11-16 |
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Address after: 311100 No. 398 Xingguo Road, Linping Street, Linping District, Hangzhou City, Zhejiang Province Patentee after: Tieliu Co.,Ltd. Address before: 311103, No. 958 Donghu North Road, Yuhang Economic Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG TIELIU CLUTCH Co.,Ltd. |