CN203371514U - Height-adjustable workbench - Google Patents
Height-adjustable workbench Download PDFInfo
- Publication number
- CN203371514U CN203371514U CN201320355871.6U CN201320355871U CN203371514U CN 203371514 U CN203371514 U CN 203371514U CN 201320355871 U CN201320355871 U CN 201320355871U CN 203371514 U CN203371514 U CN 203371514U
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- China
- Prior art keywords
- photoelectric sensor
- height
- platen
- controller
- adjustable work
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Abstract
The utility model 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 and 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, an electromagnetic 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 utility model relates to a kind of machining auxiliary equipment, relates 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 the occasions such as mould, detection, maintenance, has good corrosion resistance, 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, to operating personnel, makes troubles, and has reduced operating efficiency.
The utility model content
The utility model 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 adopted in the utility model is: a kind of height-adjustable work, comprise platen, be arranged on 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 described pedal, described controller is connected with described lowering or hoisting gear, weight sensor, photoelectric sensor assembly.
In preferred embodiment of the utility model, height-adjustable work further comprises that described pedal is provided with groove, and described photoelectric sensor assembly is fixed on the sidewall of described groove.
In preferred embodiment of the utility model, height-adjustable work further comprises that described photoelectric sensor assembly comprises the first photoelectric sensor, the second photoelectric sensor, the 3rd photoelectric sensor, the 4th photoelectric sensor of longitudinally arranging.
In preferred embodiment of the utility model, height-adjustable work further comprises that the antetheca of described groove is curved.
In preferred embodiment of the utility model, height-adjustable work further comprises that described lowering or hoisting gear comprises hydraulic jack, the magnetic valve be 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 preferred embodiment of the utility model, height-adjustable work further comprises 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.
The utility model has solved the defect existed in the background technology, the utility model 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, reliability is high.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
In figure: 1, platen, 2, lowering or hoisting gear, 3, controller, 4, pedal, 5, weight sensor, 6, the photoelectric sensor assembly, 7, groove, the 8, first photoelectric sensor, the 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
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, a kind of height-adjustable work, comprise platen 1, be arranged on 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 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 utility model is provided with groove 7, and photoelectric sensor assembly 6 is fixed on the sidewall of groove 7.Photoelectric sensor assembly 6 comprises the first photoelectric sensor 8, the second photoelectric sensor 9, the 3rd photoelectric sensor 10, the 4th photoelectric sensor 11 of longitudinally arranging, distance between the antetheca of the first photoelectric sensor 8 and groove 7 equals the length of 36 yards shoes, distance between the antetheca of the 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, with the shoes shape of human body, is complementary, and improves the accuracy of measuring.
The quantity of the preferred lowering or hoisting gear 2 of the utility model is four, be arranged on respectively four jiaos of platen 1 lower ends, each lowering or hoisting gear 2 comprises hydraulic jack 12, the magnetic valve 13 be 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 utility model in use, a pin steps down on pedal, weight sensor by operating personnel's weight transmitting to controller, the heel of another pin props up the antetheca of groove, by the first photoelectric sensor, the second photoelectric sensor, the 3rd photoelectric sensor, whether the 4th photoelectric sensor receives the size that signal judges these operating personnel's pin, can judge that these operating personnel are man or female, controller will be learnt these operating personnel's height, thereby send a signal to magnetic valve, control the oily flow direction, the piston rod of hydraulic jack drives platen and is risen or descend, regulate the height on platen and ground.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related personnel can, in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on specification, must determine technical scope according to the claim scope.
Claims (6)
1. a height-adjustable work, it is characterized in that: comprise platen, be arranged on 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 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 the first photoelectric sensor, the 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 be 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 |
|---|---|---|---|
| CN201320355871.6U CN203371514U (en) | 2013-06-21 | 2013-06-21 | Height-adjustable workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320355871.6U CN203371514U (en) | 2013-06-21 | 2013-06-21 | Height-adjustable workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203371514U true CN203371514U (en) | 2014-01-01 |
Family
ID=49834067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320355871.6U Expired - Fee Related CN203371514U (en) | 2013-06-21 | 2013-06-21 | Height-adjustable workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203371514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286756A (en) * | 2013-06-21 | 2013-09-11 | 苏州速腾电子科技有限公司 | Height-adjustable workbench |
| CN110216470A (en) * | 2019-06-17 | 2019-09-10 | 杭州感探号科技有限公司 | A kind of Intelligent assembly method and system |
-
2013
- 2013-06-21 CN CN201320355871.6U patent/CN203371514U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286756A (en) * | 2013-06-21 | 2013-09-11 | 苏州速腾电子科技有限公司 | Height-adjustable workbench |
| CN103286756B (en) * | 2013-06-21 | 2016-03-23 | 苏州速腾电子科技有限公司 | Height-adjustable work |
| CN110216470A (en) * | 2019-06-17 | 2019-09-10 | 杭州感探号科技有限公司 | A kind of Intelligent assembly method and system |
| CN110216470B (en) * | 2019-06-17 | 2020-07-10 | 杭州感探号科技有限公司 | Intelligent assembly method and system |
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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: 20140101 Termination date: 20140621 |
|
| EXPY | Termination of patent right or utility model |