CN205684620U - A kind of bender safety device - Google Patents
A kind of bender safety device Download PDFInfo
- Publication number
- CN205684620U CN205684620U CN201620582222.3U CN201620582222U CN205684620U CN 205684620 U CN205684620 U CN 205684620U CN 201620582222 U CN201620582222 U CN 201620582222U CN 205684620 U CN205684620 U CN 205684620U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic brake
- bender
- assembly
- safety device
- driving assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of bender safety device, including bending cabinet, bending cabinet upper end is provided with driving assembly, detection components, electromagnetic brake assembly and a upper table, upper table is just to the lower table on bender, assembly is driven to be installed on upper table, detection components is installed on the side driving assembly, and electromagnetic brake assembly is installed on driving assembly；Described driving assembly includes driving motor, drives and is provided with drivewheel on motor shaft, drivewheel is provided with Timing Belt, the Timing Belt other end connects a driven pulley, driven pulley is fixedly installed on screw mandrel, and whole screw mandrel is driven by Timing Belt, and electromagnetic brake assembly is installed on screw mandrel.This utility model simple in construction, by increasing a safety device, whether detection belt pulley ruptures, once belt fracture, by electromagnetic brake locking screw mandrel, forbids pressing under upper table, and reports to the police, use safer.
Description
Technical field
This utility model relates to bender field, is specifically related to a kind of bender safety device.
Background technology
Bender is a kind of machine that thin plate can carry out bending, and its structure mainly includes support, workbench and clamping
Plate, workbench is placed on support, and workbench is made up of base and pressing plate, and base is connected with clamping plate by hinge, and base is by seat
Shell, coil and cover plate composition, coil is placed in the depression of a shell, and recessed top is covered with cover plate.
By wire to coil electricity during use, after energising, pressing plate is produced gravitation, thus realizes between pressing plate and base
The clamping of thin plate.Owing to have employed electromagnetic force clamping so that pressing plate can make various workpieces requirement, and can be to there being sidewall
Workpiece is processed, the easiest in operation.
But traditional bender is when running into Timing Belt fracture, and upper table can directly be subdued thus can be hindered bad cutter
Tool, mould and product, if misoperation also can hurt employee.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of by electromagnetic brake locking screw mandrel, forbids upper work
Press under station, and report to the police, use safer bender safety device.
This utility model is achieved through the following technical solutions: a kind of bender safety device, including bending cabinet,
Bending cabinet upper end is provided with driving assembly, detection components, electromagnetic brake assembly and a upper table, and upper table is just to bending
Lower table on machine, drives assembly to be installed on upper table, and detection components is installed on the side driving assembly, electromagnetic brake
Assembly is installed on driving assembly；
Described driving assembly includes driving motor, drives and is provided with drivewheel on motor shaft, drivewheel is provided with synchronization
Band, the Timing Belt other end connects a driven pulley, and driven pulley is fixedly installed on screw mandrel, and whole screw mandrel is driven by Timing Belt, electricity
Magnetic brake assembly is installed on screw mandrel；
Described detection components includes the more than one photoelectric sensor being installed on electromagnetic brake assembly rear end, photoelectric sensing
The signal output part of device connects bender main controller, and bender main controller controls the switch of electromagnetic brake assembly；
Described electromagnetic brake assembly includes the installing plate of one piece of L shape, and electromagnetic brake is installed on the lower end of installing plate, electricity
The lower end being installed on electromagnetic brake of magnetic brake fixed disk, screw mandrel through electromagnetic brake and is locked by electromagnetic brake.
As preferred technical scheme, described driving assembly is provided with two groups, and the upper end of upper table connects driving assembly,
Each driving assembly all includes one group of driven pulley and one group of drivewheel.
As preferred technical scheme, described bending cabinet is also equipped with an alarm, the signal input part of alarm
Controlled by bender main controller.
As preferred technical scheme, described driving motor is installed on inside bending cabinet upper end, drives motor by folding
Bender main controller controls.
As preferred technical scheme, described drivewheel is provided with gear hobbing with the outer wall of driven pulley, and Timing Belt is installed on
Outside gear hobbing, an anti-skidding effect is played in gear hobbing.
As preferred technical scheme, described lower table is provided with clamping device.
The beneficial effects of the utility model are: this utility model simple in construction, by increasing a safety device, detect skin
Whether belt wheel ruptures, once belt fracture, by electromagnetic brake locking screw mandrel, forbids pressing under upper table, and reports to the police, and uses
Safer.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is the partial enlarged drawing at II of the present utility model.
Detailed description of the invention
All features disclosed in this specification, or disclosed all methods or during step, except mutually exclusive
Feature and/or step beyond, all can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), unless chatted especially
State, all can be by other equivalences or there is the alternative features of similar purpose replaced.I.e., unless specifically stated otherwise, each feature is only
It it is an example in a series of equivalence or similar characteristics.
As shown in Figure 1-Figure 3, a kind of bender safety device of the present utility model, including bending cabinet 1, bending cabinet 1
Upper end is provided with driving assembly, detection components, electromagnetic brake assembly and a upper table 2, and upper table 2 is just on bender
Lower table 3, drives assembly to be installed on upper table 2, and detection components is installed on the side driving assembly, electromagnetic brake assembly
4 are installed on driving assembly；
Described driving assembly includes driving motor, drives and is provided with drivewheel 7 on motor shaft, drivewheel 7 is provided with same
Step band 6, Timing Belt 6 other end connects a driven pulley 5, and driven pulley 5 is fixedly installed on screw mandrel, and whole screw mandrel is driven by Timing Belt
Dynamic, electromagnetic brake assembly 4 is installed on screw mandrel；
Described detection components includes the more than one photoelectric sensor 8 being installed on electromagnetic brake assembly rear end, photoelectric transfer
The signal output part of sensor 8 connects bender main controller, and bender main controller controls the switch of electromagnetic brake assembly；
Described electromagnetic brake assembly 4 includes the installing plate of one piece of L shape, and electromagnetic brake is installed on the lower end of installing plate,
The lower end being installed on electromagnetic brake 11 of electromagnetic brake fixed disk 9, screw mandrel is through electromagnetic brake 11 and passes through electromagnetic brake
Device 11 is locked.
Wherein, driving assembly to be provided with two groups, the upper end of upper table 2 connects driving assembly, and each driving assembly all wraps
Including one group of driven pulley 5 and one group of drivewheel 7, drivewheel rotates, and drives driven pulley to rotate, when Timing Belt ruptures, is installed on one
The detection components of side detects that Timing Belt ruptures, and can send alarm signal, and alarm signal is transferred to bender main controller, passes through
Bender main controller controls electromagnetic brake assembly, holds screw mandrel tightly by electromagnetic brake assembly, completes braking, forbids under upper table
Pressure.
Wherein, bending cabinet being also equipped with an alarm, the signal input part of alarm passes through bender main controller control
System, when screw mandrel held tightly by electromagnetic brake assembly, bender main controller controls alarm equipment alarm, notifies that staff notes this at once
The situation at place.
In the present embodiment, drive motor to be installed on inside bending cabinet upper end, drive motor by bender main controller control
System.
In the present embodiment, drivewheel is provided with gear hobbing with the outer wall of driven pulley, and Timing Belt is installed on outside gear hobbing, and gear hobbing rises
To an anti-skidding effect, prevent Timing Belt from sliding, improve transmission efficiency.
Wherein, lower table is provided with clamping device, is used for clamping processing part.
Electromagnetic brake (electromagnetic brake) makes the machinery zero that the movement parts in machinery stops or slowing down
Part.It is commonly called as brake, lock.Electromagnetic brake is mainly made up of brake bracket, brake component and manipulation device etc..Some electromagnetic brake is also
Automatic regulating apparatus equipped with brake component gap.
In order to reduce braking moment and physical dimension, electromagnetic brake is commonly mounted on the high speed shaft of equipment, but to safety
Property require higher main equipment (such as mine hoist, elevator etc.) then should be installed adjacent on the slow-speed shaft of equipment working portion.
Make mechanical operating part stop or the moment of resistance that must apply of slowing down is referred to as braking moment.Braking moment is to set
Meter, the foundation of selection brake, its size is determined by pattern and the job requirement of machinery.Friction material (system used on brake
Moving part) performance directly affect braking procedure, and the principal element affecting its performance is operating temperature and temperature rise speed.Friction material
Material should possess high and stable coefficient of friction and good wearability.Friction material parting belongs to and nonmetal two classes.The former commonly uses
Have cast iron, steel, bronze and powder metallurgy friction material etc., the latter has leather, rubber, timber and asbestos etc..
The beneficial effects of the utility model are: this utility model simple in construction, by increasing a safety device, detect skin
Whether belt wheel ruptures, once belt fracture, by electromagnetic brake locking screw mandrel, forbids pressing under upper table, and reports to the police, and uses
Safer.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (6)
1. a bender safety device, it is characterised in that: include bending cabinet, bending cabinet upper end be provided with driving assembly,
Detection components, electromagnetic brake assembly and a upper table, upper table, just to the lower table on bender, drives assembly to install
On upper table, detection components is installed on the side driving assembly, and electromagnetic brake assembly is installed on driving assembly；
Described driving assembly includes driving motor, drives and is provided with drivewheel on motor shaft, drivewheel is provided with Timing Belt, with
The step band other end connects a driven pulley, and driven pulley is fixedly installed on screw mandrel, and whole screw mandrel is driven by Timing Belt, electromagnetic brake
Assembly is installed on screw mandrel；
Described detection components includes the more than one photoelectric sensor being installed on electromagnetic brake assembly rear end, photoelectric sensor
Signal output part connects bender main controller, and bender main controller controls the switch of electromagnetic brake assembly；
Described electromagnetic brake assembly includes the installing plate of one piece of L shape, and electromagnetic brake is installed on the lower end of installing plate, and electromagnetism is stopped
The lower end being installed on electromagnetic brake of car fixed disk, screw mandrel through electromagnetic brake and is locked by electromagnetic brake.
Bender safety device the most according to claim 1, it is characterised in that: described driving assembly is provided with two groups, on
The upper end of workbench connects driving assembly, and each driving assembly all includes one group of driven pulley and one group of drivewheel.
Bender safety device the most according to claim 1, it is characterised in that: it is also equipped with a report on described bending cabinet
Alert device, the signal input part of alarm is controlled by bender main controller.
Bender safety device the most according to claim 1, it is characterised in that: described driving motor is installed on bending cabinet
Inside upper end, motor is driven to be controlled by bender main controller.
Bender safety device the most according to claim 1, it is characterised in that: described drivewheel is equal with the outer wall of driven pulley
Being provided with gear hobbing, Timing Belt is installed on outside gear hobbing, and an anti-skidding effect is played in gear hobbing.
Bender safety device the most according to claim 1, it is characterised in that: it is provided with clamping machine on described lower table
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620582222.3U CN205684620U (en) | 2016-06-15 | 2016-06-15 | A kind of bender safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620582222.3U CN205684620U (en) | 2016-06-15 | 2016-06-15 | A kind of bender safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205684620U true CN205684620U (en) | 2016-11-16 |
Family
ID=57427669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620582222.3U Expired - Fee Related CN205684620U (en) | 2016-06-15 | 2016-06-15 | A kind of bender safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205684620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945097A (en) * | 2016-06-15 | 2016-09-21 | 东莞市谊科数控科技有限公司 | Bending machine safety device |
-
2016
- 2016-06-15 CN CN201620582222.3U patent/CN205684620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945097A (en) * | 2016-06-15 | 2016-09-21 | 东莞市谊科数控科技有限公司 | Bending machine safety device |
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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: 20161116 Termination date: 20190615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |