CN201588895U - Torque-adjustable type hydraulic caliper disc brake - Google Patents
Torque-adjustable type hydraulic caliper disc brake Download PDFInfo
- Publication number
- CN201588895U CN201588895U CN2009200908660U CN200920090866U CN201588895U CN 201588895 U CN201588895 U CN 201588895U CN 2009200908660 U CN2009200908660 U CN 2009200908660U CN 200920090866 U CN200920090866 U CN 200920090866U CN 201588895 U CN201588895 U CN 201588895U
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Abstract
The utility model discloses a torque-adjustable type hydraulic caliper disc brake which is applied to the mechanical braking in the crane industry, metallurgical industry, mining industry, mechanical industry and the like. The torque-adjustable type hydraulic caliper disc brake is characterized in that a left brake arm and a right brake arm are both connected with a support through a shaft; the lower ends of the left and the right brake arms are connected with a brake block through shafts respectively; a steel backing and two friction plates are arranged on the brake block; a brake disc is arranged between the two friction plates; a return spring is suspended between the two spring seats on the left and the right brake arms; the cylinder body of a hydraulic cylinder is connected with a front cover and a rear cover through threads; a positioning sleeve, a disc spring and a piston are arranged inside the cylinder body; the end of the piston is leaned against the right brake arm; an adjusting bolt is arranged on the rear cover; an oil cylinder is arranged between the front cover and the piston; the hydraulic cylinder is mounted above the left brake arm through the front cover; the shaft of the front cover passes through the left brake arm; and a compression nut is arranged on the shaft. The braking torque of the brake can be adjusted at any time according to the need. The torque-adjustable type hydraulic caliper disc brake has the advantages of reliable brake, simple structure, small size, low cost and convenience for use, installation and maintenance.
Description
Technical field: the utility model relates to a kind of braking machinery, and particularly a kind of moment adjustable hydraulic clipper disk brake is applicable to the mechanical braking in the industries such as lifting, transportation, metallurgy, mine, machinery, chemical industry, harbour.
Background technique: traditional hydraulic tongs brake device in use moment can't be adjusted, moment was not big when friction plate wore and tore, and along with the wearing and tearing of friction plate, moment reduces gradually, when friction disc wear arrives limiting value, braking moment is specified braking moment, because this break in whole using process, can't carry out artificial adjustment to the size of braking moment as required at any time, and its complex structure, volume is big, adjusts, keeps in repair all inconveniences, is unfavorable for being extensive use of of product.
Model utility content: in order to solve the complex structure that exists in the above-mentioned hydraulic tongs brake device, volume is big, the problem that installation, maintenance inconvenience and braking moment can not be adjusted as required, the purpose of this utility model is to provide a kind of braking moment adjustable, simple in structure, easily processing, volume is little, braking is reliable, rapid operation, and installation, maintenance is moment adjustable hydraulic clipper disk brake easily all.
The technical solution of the utility model realizes in the following manner:
A kind of moment adjustable hydraulic clipper disk brake, it comprises bearing, oil hydraulic cylinder, left side brake arm, right brake arm, brake slipper, friction plate, it is characterized in that: left brake arm, right brake arm is connected with bearing jointly by axle, left side brake arm, the lower end of right brake arm is connected with brake slipper by axle respectively, steel backing is arranged on the brake slipper, friction plate is housed on the steel backing, between two friction plates brake disc is arranged, left side brake arm, hang with return spring between two spring seats on the right brake arm, the cylinder body of oil hydraulic cylinder is connected with bonnet with protecgulum by screw thread, setting sleeve and piston are housed in the cylinder body, the dish spring is housed between piston and the setting sleeve, and piston is connected with piston rod, and the crown, pommel of piston rod is pressed on the arc shaped surface of right brake arm, adjusting bolt is connected with bonnet by screw thread, and roof pressure has oil cylinder between protecgulum and the piston on setting sleeve, oil hydraulic cylinder by protecgulum be arranged on left brake arm above, the axostylus axostyle of protecgulum passes the hole on the left brake arm, and gland nut is housed on the axostylus axostyle.
The length on axostylus axostyle round platform rank is than the long 0.5-1mm of left brake arm end plates.
Good effect of the present utility model is:
1. to have braking moment adjustable for this product, can adjust the size of braking moment according to actual needs at any time, easy to operate, and braking is reliable.
2. this product is in installation, maintenance or when being in an emergency, and manually bolt is adjusted in rotation, can in time declutch, so that workpiece arrives specified position.
3. simple, the easily processing of this product structure, volume is little, cost is low, and installation, maintenance all makes things convenient for.
4. the oil hydraulic cylinder of this product can rotate arbitrarily around the piston rod center line, is convenient to feed pressure oil.
Description of drawings:
Fig. 1 is a general structure schematic representation of the present utility model
Fig. 2 is a hydraulic cylinder structure schematic representation of the present utility model
Embodiment: the utility model is elaborated below in conjunction with accompanying drawing
By concrete structure of the present utility model as can be seen among Fig. 1,2, it is made up of bearing 5, oil hydraulic cylinder 9, left brake arm 7, right brake arm 15, brake slipper 4, steel backing 2, friction plate 1, adjustment bolt 11, dish spring 23, setting sleeve 24 etc.
Left side brake arm 7, right brake arm 15 is common and bearing 5 is hinged by axle 6, left side brake arm 7, the lower end of right brake arm 15 is hinged by axle 3 and brake slipper 4 respectively, steel backing 2 is arranged on the brake slipper 4, friction plate 1 is housed on the steel backing 2, between two friction plates 1 brake disc 16 is arranged, left side brake arm 7, on the right brake arm 15 spring seat 13 is arranged all, hang with return spring 14 between two spring seats 13, the cylinder body 25 of oil hydraulic cylinder 9 is connected with bonnet 26 with protecgulum 20 by screw thread, setting sleeve 24 and piston 22 are housed in the cylinder body, between piston 22 and the setting sleeve 24 dish spring 23 is housed, piston 22 is connected with piston rod 18 by screw thread, piston rod 18 passes its pommel of protecgulum 17 roof pressure on the arc shaped surface of right brake arm 15, the adjustment bolt 11 that is rotary with nut 10 is connected with bonnet 26 by screw thread, and withstand on the setting sleeve 24, between protecgulum 20 and the piston 22 oil cylinder 21 is arranged, oil hydraulic cylinder 9 by protecgulum 20 be arranged on left brake arm 7 above, the axostylus axostyle 19 of protecgulum passes the hole 12 on the left brake arm 7, and by screw thread gland nut 8 is housed on axostylus axostyle 19.
The length on axostylus axostyle round platform rank 28 is than left brake arm end plates 27 long 0.5-1mm, so oil hydraulic cylinder can rotate arbitrarily around the piston rod center line.
Working principle of the present utility model is: when work mechanism is worked, feed pressure oil in the oil cylinder 21 of oil hydraulic cylinder 9, under the effect of pressure oil, move on the piston 22, compact disc spring 23, piston 22 drives simultaneously on the piston rod 18 and moves, and under the effect of return spring 14, left brake arm 7, right brake arm 15 are rotating center with axle 6 respectively, left side brake arm 7 turns clockwise, right brake arm 15 is rotated counterclockwise, and drives friction plate 1 and leave brake disc 16, realizes declutching.
During braking, pressure oil in the oil cylinder 21 of oil hydraulic cylinder 9 discharges, dish spring 23 release pressures, promoting piston 22 moves down, and drive piston rod 18 moves down, under the roof pressure in piston rod pommel 17, right brake arm 15 is that rotating center turns clockwise with axle 6, force the brake slipper 4 that is articulated in right brake arm 15 lower ends, steel backing 2, friction plate 1 is pressed to brake disc 16 left, 7 of meanwhile left brake arms are that rotating center is rotated counterclockwise with axle 6, force the brake slipper 4 that is articulated in left brake arm 7 lower ends, steel backing 2, friction plate 1 is pressed to brake disc 16 to the right, realizes braking.
The adjustment of moment: adjust bolt 11 by rotation, can adjust the pressure of the 23 pairs of pistons 22 of dish spring in the setting sleeve 24, thereby change the roof pressure power of 18 pairs of right brake arms 15 of piston rod, realize the adjustment of braking moment size.
Claims (2)
1. moment adjustable hydraulic clipper disk brake, it comprises bearing, oil hydraulic cylinder, left side brake arm, right brake arm, brake slipper, friction plate, it is characterized in that: left brake arm (7), right brake arm (15) is connected with bearing (5) jointly by axle (6), left side brake arm (7), the lower end of right brake arm (15) is connected with brake slipper (4) by axle (3) respectively, steel backing (2) is arranged on the brake slipper (4), friction plate (1) is housed on the steel backing, brake disc (16) is arranged between two friction plates, left side brake arm (7), hang with return spring (14) between two spring seats (13) on the right brake arm (15), the cylinder body (25) of oil hydraulic cylinder (9) is connected with bonnet (26) with protecgulum (20) by screw thread, setting sleeve (24) and piston (22) are housed in the cylinder body (25), dish spring (23) is housed between piston and the setting sleeve, piston (22) is connected with piston rod (18), pommel head (17) roof pressure of piston rod is on the arc shaped surface of right brake arm (15), adjusting bolt (11) is connected with bonnet (26) by screw thread, and roof pressure is on setting sleeve (24), between protecgulum (20) and the piston (22) oil cylinder (21) is arranged, oil hydraulic cylinder by protecgulum (20) be arranged on left brake arm (7) above, the axostylus axostyle of protecgulum (19) passes the hole (12) on the left brake arm, and gland nut (8) is housed on the axostylus axostyle.
2. according to the described moment adjustable hydraulic of claim 1 clipper disk brake, it is characterized in that: the length on axostylus axostyle round platform rank (28) is than the long 0.5-1mm of left brake arm end plates (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200908660U CN201588895U (en) | 2009-06-17 | 2009-06-17 | Torque-adjustable type hydraulic caliper disc brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200908660U CN201588895U (en) | 2009-06-17 | 2009-06-17 | Torque-adjustable type hydraulic caliper disc brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201588895U true CN201588895U (en) | 2010-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200908660U Expired - Fee Related CN201588895U (en) | 2009-06-17 | 2009-06-17 | Torque-adjustable type hydraulic caliper disc brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201588895U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494064A (en) * | 2011-12-09 | 2012-06-13 | 迈柯唯医疗设备(苏州)有限公司 | Force adjustment device for medical gas-stop braking system |
| CN104912966A (en) * | 2015-05-29 | 2015-09-16 | 洛阳中重自动化工程有限责任公司 | Caliper type brake applied to large-scale mill |
| CN105836647A (en) * | 2016-05-13 | 2016-08-10 | 中国船舶重工集团公司第七0四研究所 | Steel wire rope loosening prevention device |
| CN109253187A (en) * | 2018-11-16 | 2019-01-22 | 烟台艾迪精密机械股份有限公司 | A kind of machinery rotation brake |
| CN112879380A (en) * | 2021-03-01 | 2021-06-01 | 浙江新中南智能科技有限公司 | Rotary multifunctional SPHE material deep-drawing cylinder |
-
2009
- 2009-06-17 CN CN2009200908660U patent/CN201588895U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494064A (en) * | 2011-12-09 | 2012-06-13 | 迈柯唯医疗设备(苏州)有限公司 | Force adjustment device for medical gas-stop braking system |
| CN104912966A (en) * | 2015-05-29 | 2015-09-16 | 洛阳中重自动化工程有限责任公司 | Caliper type brake applied to large-scale mill |
| CN104912966B (en) * | 2015-05-29 | 2018-07-17 | 洛阳中重自动化工程有限责任公司 | Clamp type brake for large mill |
| CN105836647A (en) * | 2016-05-13 | 2016-08-10 | 中国船舶重工集团公司第七0四研究所 | Steel wire rope loosening prevention device |
| CN105836647B (en) * | 2016-05-13 | 2018-10-30 | 中国船舶重工集团公司第七0四研究所 | A kind of wire rope locking device |
| CN109253187A (en) * | 2018-11-16 | 2019-01-22 | 烟台艾迪精密机械股份有限公司 | A kind of machinery rotation brake |
| CN109253187B (en) * | 2018-11-16 | 2023-08-15 | 烟台艾迪精密机械股份有限公司 | Mechanical rotary brake |
| CN112879380A (en) * | 2021-03-01 | 2021-06-01 | 浙江新中南智能科技有限公司 | Rotary multifunctional SPHE material deep-drawing cylinder |
| CN112879380B (en) * | 2021-03-01 | 2021-08-24 | 浙江新中南智能科技有限公司 | Rotary multifunctional SPHE material deep-drawing cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIAOZUO JINZA BRAKE CO., LTD. Free format text: FORMER NAME: JIAOZUO BRAKER CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 454000 No. 1, North Ring Road, Henan, Jiaozuo Patentee after: JIAOZUO JINGU BRAKE INCORPORATED CO., LTD. Address before: 454000 No. 1, North Ring Road, Henan, Jiaozuo Patentee before: Jiaozuo Brake Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20160617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |