CN203594719U - Brake intelligent compensation device - Google Patents
Brake intelligent compensation device Download PDFInfo
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- CN203594719U CN203594719U CN201320730441.8U CN201320730441U CN203594719U CN 203594719 U CN203594719 U CN 203594719U CN 201320730441 U CN201320730441 U CN 201320730441U CN 203594719 U CN203594719 U CN 203594719U
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- compensation
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- intelligent
- drive sleeve
- compensation apparatus
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Abstract
The utility model discloses a brake intelligent compensation device which is composed of a mechanical part and an electric part. The mechanical part comprises a motor (2), a transmission sleeve (12), a pull rod (13) and a connector (17), wherein the motor (2) is fixedly connected with a supporting sleeve (5) which is fixedly connected with the transmission sleeve (12), one end of the pull rod (13) is arranged in the hole of the transmission sleeve (12), and the other end of the pull rod (13) is fixedly connected with the connector (17). The electric part comprises a controller (18), a compensation mechanism and a signal collection system and is connected with a user control system, wherein the controller (18) is connected with the motor (2) and the signal collection system, and the motor (2) is connected with the compensation mechanism which is connected with the signal collection system. The transmission structure of the motor, the transmission sleeve and the pull rod is a worm and gear self-locking structure. Compared with the traditional mechanical compensation mechanism, the brake intelligent compensation device is intelligentized and informationized and adapts to automation development of mechanical equipment nowadays.
Description
Technical field
The utility model relates to a kind of break intelligent compensation apparatus, belongs to mechanical braking technical field.
Background technique
The feature of break mechanical compensation is at present: (1) is changed and realized signal feed back by mechanical angle; (2) compensate work by the power source of pusher itself; (3) by the mode retaining of damped ring and unilateral bearing is installed; (4) in the time that minor variations appears in compensation stroke, compensation mechanism is just started working; (5) compensation rate of mechanical compensation compensates according to the variable quantity of angle, and compensation rate and angle variable quantity are proportional; (6) mechanical compensation need to put in place by repeatedly compensating to compensate; (7) mechanical compensation does not have friction material and compensation mechanism fault alarm function.
Summary of the invention
For above-mentioned problem, the purpose of this utility model is to provide a kind of break intelligent compensation apparatus, can change and form electric signal feedback by pusher stroke, compensate work by increasing small electromotor, just work while only having compensation stroke to reach the limit of position, the compensation rate of intelligent compensation is the rotational time control by setting up motor, compensation rate and time are proportional, and convenient adjusting, single compensation puts in place, and has friction material and compensation mechanism fault alarm function.
The utility model is for solving the problems of the technologies described above adopted technological scheme as described below:
A kind of break intelligent compensation apparatus, described device is made up of mechanical part and electric part,
Mechanical part comprises motor, drive sleeve, pull bar and joint, wherein:
Described motor is fixedly connected with supporting sleeve, and supporting sleeve is fixedly connected with drive sleeve,
One end of pull bar is arranged in the hole of drive sleeve, and the other end is fixedly connected with joint,
Electric part comprises controller, compensation mechanism and signal acquiring system, and described electric part is connected with user's control system, wherein:
Described controller is connected with motor, signal acquiring system respectively, and motor is connected with compensation mechanism, and compensation mechanism is connected with signal acquiring system,
The drive mechanism of described motor and drive sleeve, pull bar is turbine and worm self-locking structure.
Further, described signal acquiring system comprise lock open position limit switch and compensation position limit switch.
Further, described compensation mechanism comprises that lock leaves SC sigmal control module, trouble signal control module and wear signal control module.
Further, described controller comprises single-chip microcomputer, solid-state relay.
Further, described drive sleeve is fixed on u shaped connector, in drive sleeve and u shaped connector joint, some bullet pads is set.
Further, pull bar and joint joint are fixed by nut and packing ring.
Further, described motor is fixed by hexagon socket cap head screw and supporting sleeve.
Further again, described supporting sleeve and drive sleeve are fixed by hexagon socket cap head screw.
The beneficial effects of the utility model are as follows: the utility model is changed and formed electric signal feedback by pusher stroke, compensate work by increasing small electromotor, by the latching characteristics retaining of turbine and worm mechanism, and just work while only having compensation stroke to reach the limit of position, the compensation rate of intelligent compensation apparatus of the present utility model is the rotational time control by setting up motor, compensation rate and time are proportional, conveniently regulate and can put in place by single compensation, in addition, the utility model also has friction material and compensation mechanism fault alarm function, intelligent compensation apparatus of the present utility model is more intelligent with respect to traditional mechanical compensation mechanism, information-based, more can adapt to current machinery automation development.
accompanying drawing explanation
Fig. 1 is the structural representation of intelligent compensation apparatus mechanical part;
Fig. 2 is the schematic diagram of electric part;
Fig. 3 is the electrical schematic diagram of electric part.
embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described.
A kind of break intelligent compensation apparatus, as shown in Figure 1, 2, described device is made up of mechanical part and electric part,
Mechanical part comprises motor 2, drive sleeve 12, pull bar 13 and joint 17, wherein: described motor 2 is fixedly connected with supporting sleeve 5, supporting sleeve 5 is fixedly connected with drive sleeve 12, one end of pull bar 13 is arranged in the hole of drive sleeve 12, the other end is fixedly connected with joint 17, and joint 17 is connected with brake level.
Electric part comprises controller 18, compensation mechanism and signal acquiring system, described electric part is connected with user's control system, wherein: described controller 18 is connected with motor 2, signal acquiring system respectively, motor 2 is connected with compensation mechanism, compensation mechanism is connected with signal acquiring system, described signal acquiring system comprise lock open position limit switch and compensation position limit switch.
The drive mechanism of motor described in the utility model and drive sleeve, pull bar is turbine and worm self-locking structure.
As shown in Figure 3, compensation mechanism described in the utility model comprises that lock leaves SC sigmal control module, trouble signal control module and wear signal control module.
Described controller 18 comprises the peripheral circuit such as single-chip microcomputer, solid-state relay composition.
Described drive sleeve is fixed on u shaped connector 1, in drive sleeve and u shaped connector joint, some bullet pads 11 is set.
Described motor 2 is fixing with supporting sleeve 5 by hexagon socket cap head screw 20.
Described supporting sleeve 5 is fixing by hexagon socket cap head screw 20 with drive sleeve 12.
Intelligent compensation apparatus of the present utility model is mainly used in disc type, drum brake.
Fig. 1 is the structural representation of intelligent compensation apparatus mechanical part, wherein: 1 is u shaped connector, and 2 is motor, 5 is supporting sleeve, and 6 is fluting flush end Cock screw, and 8 is normal type single coil spring lock washer, 9 is plain washer-C level, 10 is round nut, and 11 is bullet pad, and 12 is drive sleeve, 13 is pull bar, 14 is 1 type hexagon nut, and 17 is joint, and 20 is hexagon socket cap head screw.
Fig. 2 is the schematic diagram of electric part, and wherein: 2 is motor, 3 is compensation mechanism, and 7 is signal acquiring system, and 18 is controller, and 19 is custom system.
Fig. 3 is the electrical schematic diagram of electric part, wherein: 18 is controller, and 19 is custom system.
In the normally engaged brake structural type that when intelligent compensation apparatus of the present utility model is mainly used in and is similar to YWZ9, YPZ2 etc. and has break and open a sluice gate, the front and back arm of break does not stress.And mechanical compensation something in common is it is all to utilize in the time opening a sluice gate to make the Distance Shortened between the front and back brake arm of break by screw thread transmission, reach the process of moving back distance, moment, pusher and compensate stroke and return to rating value.
Intelligent compensation apparatus of the present utility model and mechanical compensation difference are: (1) mechanical compensation feeds back by mechanical angle variable signal.Intelligent compensation changes electric signal feedback by pusher stroke.(2) mechanical compensation compensates work by the power source of pusher itself.Electrical compensation compensates work by increasing small electromotor.(3) mechanical compensation is by installing the mode retaining of damped ring and unilateral bearing, and electrical compensation is by the latching characteristics retaining of turbine and worm mechanism.(4) mechanical compensation just work of compensation mechanism in the time occurring that minor variations appears in compensation stroke, just work when intelligent compensation only has compensation stroke to reach the limit of position.(5) compensation rate of mechanical compensation compensates according to the variable quantity of angle, and compensation rate and angle variable quantity are proportional, and the compensation rate of intelligent compensation is the rotational time control by setting up motor, and compensation rate and time are proportional, and convenient adjusting.(6) mechanical compensation will be by repeatedly compensating and put in place, and intelligent compensation single compensation puts in place.(7) intelligent compensation has friction material and compensation mechanism fault alarm function, and mechanical compensation does not have.
In one embodiment, as shown in Figure 1, 2, intelligent compensation of the present utility model mechanism mainly comprises machinery and electric two-part composition.Mechanical part is mainly made up of DC speed-reducing 2, drive sleeve 12, drag link 13 and jointing 17 etc.; Electric part is mainly made up of controller 18 and signal acquiring system; Controller 18 is mainly made up of the peripheral circuit such as single-chip microcomputer, solid-state relay, and signal acquiring system 7 is mainly driven position limit switch by lock and formed with compensation position limit switch.
The working principle of intelligent compensation is: in the time that break is normally worked, controller only collects brake and opens signal and this signal is transferred to user's control system (user is for interlocking with main motor), when brake friction material weares and teares, when compensation stroke while making break close lock arrives compensation extreme limit of travel position, compensation position limit switch is to controller signal transmission, controller receives and does not drive small electromotor work after signal (this point is very important, if now compensated with regard to drive motor, break is in closing lock state, the front and back arm of break is subject to very large power, make the driving power of drive motor very large, existing Patents is all under this mode of operation, practical significance is little).Opening a sluice gate Time Controller when break receives lock simultaneously and opens signal, this Time Controller is by drive motor timing rotation, make drive sleeve and pull bar produce relative movement, thereby make the Distance Shortened between arm before and after break, complete brake torque, move back the operation apart from, stroke compensation.
In the time that compensation mechanism breaks down, compensate spacing module and can send signal to controller continuously, when signal length reaches after three times, compensate for failed signal is passed to user's control system by controller, reminding user maintenance.This controller has friction material wear extent measuring ability simultaneously, and detecting principle is the wear extent (traditional is to detect by wear limit switch) of calculating friction material by the accumulative total of compensation number of times.
In brief, working principle of the present utility model is exactly: in the time that pusher compensates stroke lower than specified requirement, send out compensating signal to controller, the front preparatory work of compensation is carried out in control, boost to send out to pusher and open a sluice gate signal to controller, controller drive motor is rotated counterclockwise, reach the object of stroke compensation, compensation rate is by adjusting the control of motor rotational time.
The compensation principle of intelligent compensation is as follows: when controller successively receives compensation position limit switch signal and lock leaves after signal, in the time that break is opened, to regularly drive small electromotor rotation, small electromotor driving compensation apparatus is adjusted break compensation stroke, this working procedure is carried out continuously, in the time that friction material reaches wearing and tearing number of times, controller report wear limit signal is to custom system.
The compensation rate of intelligent compensation is the rotational time control by setting up motor, and compensation rate and time are proportional, and intelligent compensation has friction material and compensation mechanism fault alarm function.
The beneficial effects of the utility model are as follows: the utility model is changed and formed electric signal feedback by pusher stroke, compensate work by increasing small electromotor, by the latching characteristics retaining of turbine and worm mechanism, and just work while only having compensation stroke to reach the limit of position, the compensation rate of intelligent compensation apparatus of the present utility model is the rotational time control by setting up motor, compensation rate and time are proportional, conveniently regulate and can put in place by single compensation, in addition, the utility model also has friction material and compensation mechanism fault alarm function, intelligent compensation apparatus of the present utility model is more intelligent with respect to traditional mechanical compensation mechanism, information-based, more can adapt to current machinery automation development.
It should be noted that; above-mentioned specific embodiment is only exemplary; under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improvement or distortion all drop in protection domain of the present utility model.It will be understood by those skilled in the art that specific descriptions are above in order to explain the purpose of this utility model, not for limiting the utility model.Protection domain of the present utility model is limited by claim and equivalent thereof.
Claims (8)
1. a break intelligent compensation apparatus, is characterized in that, described device is made up of mechanical part and electric part,
Mechanical part comprises motor (2), drive sleeve (12), pull bar (13) and joint (17), wherein:
Described motor (2) is fixedly connected with supporting sleeve (5), and supporting sleeve (5) is fixedly connected with drive sleeve (12),
One end of pull bar (13) is arranged in the hole of drive sleeve (12), and the other end is fixedly connected with joint (17),
Electric part comprises controller (18), compensation mechanism and signal acquiring system, and described electric part is connected with user's control system, wherein:
Described controller (18) is connected with motor (2), signal acquiring system respectively, and motor (2) is connected with compensation mechanism, and compensation mechanism is connected with signal acquiring system,
The drive mechanism of described motor and drive sleeve, pull bar is turbine and worm self-locking structure.
2. intelligent compensation apparatus as claimed in claim 1, is characterized in that, described signal acquiring system comprise lock open position limit switch and compensation position limit switch.
3. intelligent compensation apparatus as claimed in claim 2, is characterized in that, described compensation mechanism comprises that lock leaves SC sigmal control module, trouble signal control module and wear signal control module.
4. intelligent compensation apparatus as claimed in claim 3, is characterized in that, described controller (18) comprises single-chip microcomputer, solid-state relay.
5. intelligent compensation apparatus as claimed in claim 4, is characterized in that, it is upper that described drive sleeve is fixed on u shaped connector (1), in drive sleeve and u shaped connector joint, some bullet pads (11) is set.
6. intelligent compensation apparatus as claimed in claim 5, is characterized in that, pull bar (13) is fixed by nut and packing ring with joint (17) joint.
7. intelligent compensation apparatus as claimed in claim 6, is characterized in that, described motor (2) is fixing by hexagon socket cap head screw and supporting sleeve (5).
8. intelligent compensation apparatus as claimed in claim 7, is characterized in that, described supporting sleeve (5) is fixed by hexagon socket cap head screw with drive sleeve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320730441.8U CN203594719U (en) | 2013-11-19 | 2013-11-19 | Brake intelligent compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320730441.8U CN203594719U (en) | 2013-11-19 | 2013-11-19 | Brake intelligent compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203594719U true CN203594719U (en) | 2014-05-14 |
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ID=50675612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320730441.8U Withdrawn - After Issue CN203594719U (en) | 2013-11-19 | 2013-11-19 | Brake intelligent compensation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203594719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557252A (en) * | 2013-11-19 | 2014-02-05 | 焦作制动器股份有限公司 | Intelligent compensation device of brake |
-
2013
- 2013-11-19 CN CN201320730441.8U patent/CN203594719U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557252A (en) * | 2013-11-19 | 2014-02-05 | 焦作制动器股份有限公司 | Intelligent compensation device of brake |
| CN103557252B (en) * | 2013-11-19 | 2016-09-07 | 焦作金箍制动器股份有限公司 | Intelligent compensation device of brake |
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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. 1688, middle section of development road, Pok Oi County, Henan, Jiaozuo Patentee after: JIAOZUO JINGU BRAKE INCORPORATED CO., LTD. Address before: 454000 No. 1688, middle section of development road, Pok Oi County, Henan, Jiaozuo Patentee before: Jiaozuo Brake Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140514 Effective date of abandoning: 20160907 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |