CN103286756A - Height-adjustable workbench - Google Patents
Height-adjustable workbench Download PDFInfo
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- CN103286756A CN103286756A CN2013102468863A CN201310246886A CN103286756A CN 103286756 A CN103286756 A CN 103286756A CN 2013102468863 A CN2013102468863 A CN 2013102468863A CN 201310246886 A CN201310246886 A CN 201310246886A CN 103286756 A CN103286756 A CN 103286756A
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- photoelectric sensor
- height
- platen
- controller
- adjustable work
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Abstract
The invention relates to a height-adjustable workbench which comprises a workbench plate, a lifting device arranged at the lower end of the workbench plate and a controller. A pedal is arranged below the workbench plate. A weight sensor, a photoelectric sensor component are arranged in the pedal. The controller is connected with the lifting device, the weight sensor and the photoelectric sensor component. According to the height-adjustable workbench, the weight sensor and the photoelectric sensor component are matched with each other, the height of an operator is obtained through the controller, a signal is then transmitted to a hydraulic cylinder, a solenoid valve controls the flow direction of oil to control ascending and descending of a piston rod, and accordingly the workbench plate is driven to ascend or descend, operation is simple, and reliability is high.
Description
Technical field
The present invention relates to a kind of machining auxiliary equipment, relate in particular to a kind of height-adjustable work.
Background technology
Workbench is for the auxiliary equipment of direct or indirect clamping workpiece, is widely used in occasions such as mould, detection, maintenance, has good anti-corrosion, impact resistance and weight capacity.The daylight opening DLO of work on hand platform height overhead is certain, but has certain trouble for the operating personnel of different heights, makes troubles to operating personnel, has reduced operating efficiency.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, and a kind of height-adjustable work simple in structure is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of height-adjustable work, comprise platen, be installed in lowering or hoisting gear, the controller of described platen lower end, the below of described platen is provided with pedal, be provided with weight sensor, photoelectric sensor assembly in the described pedal, described controller is connected with described lowering or hoisting gear, weight sensor, photoelectric sensor assembly.
In a preferred embodiment of the present invention, height-adjustable work comprises that further described pedal is provided with groove, and described photoelectric sensor assembly is fixed on the sidewall of described groove.
In a preferred embodiment of the present invention, height-adjustable work comprises that further described photoelectric sensor assembly comprises first photoelectric sensor, second photoelectric sensor, the 3rd photoelectric sensor, the 4th photoelectric sensor of longitudinally arranging.
In a preferred embodiment of the present invention, height-adjustable work comprises that further the antetheca of described groove is curved.
In a preferred embodiment of the present invention, height-adjustable work comprises that further described lowering or hoisting gear comprises hydraulic jack, the magnetic valve that is connected with described hydraulic jack, described magnetic valve is connected with described controller, and the piston rod of described hydraulic jack is connected with described platen.
In a preferred embodiment of the present invention, height-adjustable work comprises that further described piston rod is provided with external screw thread, and described platen is provided with internal thread, and described piston rod is threaded with described platen.
The invention solves the defective that exists in the background technology, the present invention is by the cooperation of weight sensor and photoelectric sensor assembly, drawn operating personnel's height by controller, again signal is passed to hydraulic jack, the flow direction of solenoid control oil is come the control piston bar to rise or is descended, rise or descend thereby drive platen, easy and simple to handle, the reliability height.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
Among the figure: 1, platen, 2, lowering or hoisting gear, 3, controller, 4, pedal, 5, weight sensor, 6, the photoelectric sensor assembly, 7, groove, 8, first photoelectric sensor, 9, second photoelectric sensor, 10, the 3rd photoelectric sensor, 11, the 4th photoelectric sensor, 12, hydraulic jack, 13, magnetic valve, 14, piston rod, 15, external screw thread.
The specific embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of height-adjustable work, comprise platen 1, be installed in lowering or hoisting gear 2, the controller 3 of platen 1 lower end, the below of platen 1 is provided with pedal 4, be provided with weight sensor 5, photoelectric sensor assembly 6 in the pedal 4, controller 3 is connected with lowering or hoisting gear 2, weight sensor 5, photoelectric sensor assembly 6.
The preferred pedal 4 of the present invention is provided with groove 7, and photoelectric sensor assembly 6 is fixed on the sidewall of groove 7.Photoelectric sensor assembly 6 comprises first photoelectric sensor 8, second photoelectric sensor 9, the 3rd photoelectric sensor 10, the 4th photoelectric sensor of longitudinally arranging 11, distance between the antetheca of first photoelectric sensor 8 and groove 7 equals the length of 36 yards shoes, distance between the antetheca of second photoelectric sensor 9 and groove 7 equals the length of 39 yards shoes, distance between the antetheca of the 3rd photoelectric sensor 10 and groove 7 equals the length of 42 yards shoes, and the distance between the antetheca of the 4th photoelectric sensor 11 and groove 7 equals the length of 45 yards shoes.The antetheca of groove 7 is curved, is complementary with the shoes shape of human body, improves the accuracy of measuring.
The quantity of the preferred lowering or hoisting gear 2 of the present invention is four, be installed in four jiaos of platen 1 lower ends respectively, each lowering or hoisting gear 2 comprises hydraulic jack 12, the magnetic valve 13 that is connected with hydraulic jack 12, and magnetic valve 13 is connected with controller 3, and the piston rod 14 of hydraulic jack 12 is connected with platen 1.
For the ease of being connected of piston rod 14 and platen 1, piston rod 14 is provided with external screw thread 15, and platen 1 is provided with the internal thread (not shown), and piston rod 14 is threaded with platen 1.
The present invention in use, a pin steps down on the pedal, weight sensor is given controller with operating personnel's weight transmitting, the heel of another pin props up the antetheca of groove, by first photoelectric sensor, second photoelectric sensor, the 3rd photoelectric sensor, whether the 4th photoelectric sensor receives the size that signal is judged these operating personnel's pin, can judge that then these operating personnel are men or women, then controller will be learnt these operating personnel's height, thereby send a signal to magnetic valve, the flow direction of control oil, the piston rod of hydraulic jack drives platen and rises or descend, and regulates the height on platen and ground.
Above foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must determine technical scope according to the claim scope.
Claims (6)
1. height-adjustable work, it is characterized in that: comprise platen, be installed in lowering or hoisting gear, the controller of described platen lower end, the below of described platen is provided with pedal, be provided with weight sensor, photoelectric sensor assembly in the described pedal, described controller is connected with described lowering or hoisting gear, weight sensor, photoelectric sensor assembly.
2. height-adjustable work according to claim 1, it is characterized in that: described pedal is provided with groove, and described photoelectric sensor assembly is fixed on the sidewall of described groove.
3. height-adjustable work according to claim 2 is characterized in that: described photoelectric sensor assembly comprises first photoelectric sensor, second photoelectric sensor, the 3rd photoelectric sensor, the 4th photoelectric sensor of longitudinally arranging.
4. height-adjustable work according to claim 3, it is characterized in that: the antetheca of described groove is curved.
5. height-adjustable work according to claim 1, it is characterized in that: described lowering or hoisting gear comprises hydraulic jack, the magnetic valve that is connected with described hydraulic jack, described magnetic valve is connected with described controller, and the piston rod of described hydraulic jack is connected with described platen.
6. height-adjustable work according to claim 5, it is characterized in that: described piston rod is provided with external screw thread, and described platen is provided with internal thread, and described piston rod is threaded with described platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310246886.3A CN103286756B (en) | 2013-06-21 | 2013-06-21 | Height-adjustable work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310246886.3A CN103286756B (en) | 2013-06-21 | 2013-06-21 | Height-adjustable work |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103286756A true CN103286756A (en) | 2013-09-11 |
| CN103286756B CN103286756B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310246886.3A Active CN103286756B (en) | 2013-06-21 | 2013-06-21 | Height-adjustable work |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633256A (en) * | 2013-11-07 | 2015-05-20 | 氟络塞尔特种阀门(苏州)有限公司 | Foot-controlled photoelectric adjustable valve |
| CN107757414A (en) * | 2017-11-14 | 2018-03-06 | 河南浩越新能源科技开发有限公司 | A kind of buried liftable charging pile |
| CN107803798A (en) * | 2017-10-26 | 2018-03-16 | 无锡杰森表面处理设备有限公司 | The sheet metal of automatic display of weighing is set a table |
| CN108706511A (en) * | 2018-04-17 | 2018-10-26 | 国家电网公司 | A kind of self-help terminal equipment automatic rising-sinking platform |
| CN110497365A (en) * | 2019-08-16 | 2019-11-26 | 烟台中宇航空液压有限公司 | A kind of multifunctional solution casting die maintenance platform |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633256A (en) * | 2013-11-07 | 2015-05-20 | 氟络塞尔特种阀门(苏州)有限公司 | Foot-controlled photoelectric adjustable valve |
| CN107803798A (en) * | 2017-10-26 | 2018-03-16 | 无锡杰森表面处理设备有限公司 | The sheet metal of automatic display of weighing is set a table |
| CN107757414A (en) * | 2017-11-14 | 2018-03-06 | 河南浩越新能源科技开发有限公司 | A kind of buried liftable charging pile |
| CN108706511A (en) * | 2018-04-17 | 2018-10-26 | 国家电网公司 | A kind of self-help terminal equipment automatic rising-sinking platform |
| CN110497365A (en) * | 2019-08-16 | 2019-11-26 | 烟台中宇航空液压有限公司 | A kind of multifunctional solution casting die maintenance platform |
| CN110497365B (en) * | 2019-08-16 | 2022-11-18 | 陕西神南天翊设备制造有限公司 | Multifunctional hydraulic part maintenance platform |
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| Publication number | Publication date |
|---|---|
| CN103286756B (en) | 2016-03-23 |
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