CN201807953U - Hydraulic transmission system of small plane grinding machine working platform - Google Patents
Hydraulic transmission system of small plane grinding machine working platform Download PDFInfo
- Publication number
- CN201807953U CN201807953U CN2010205102009U CN201020510200U CN201807953U CN 201807953 U CN201807953 U CN 201807953U CN 2010205102009 U CN2010205102009 U CN 2010205102009U CN 201020510200 U CN201020510200 U CN 201020510200U CN 201807953 U CN201807953 U CN 201807953U
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- hydraulic
- transmission system
- grinding machine
- valve
- power transmission
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Abstract
The utility model discloses a hydraulic transmission system of a small plane grinding machine working platform. The grinding machine working platform is provided with the hydraulic transmission system which consists of a special hydraulic valve for a grinding machine and a hydraulic cylinder; the special hydraulic valve for the grinding machine consists of a mechanism opening-closing valve, a throttling speed-regulating device and a mechanical reversing valve; the hydraulic system and a two-outlet-rod hydraulic cylinder are adopted to form the hydraulic transmission system which replaces the manual transmission system of the original machine tool. The back-and-forth longitudinal movement of the working platform is realized by drawing of back-and-forth movement of a hydraulic rod of the hydraulic cylinder arranged on a dragging plate. The movement stroke and direction change are determined by a stroke stopping block arranged on the working platform and the special hydraulic valve for the grinding machine arranged on the dragging plate. The hydraulic transmission system changes a series of actions that the manual plane grinding machine is operated in a pure manual manner, greatly improves the production efficiency, reduces the labor intensity, and is light in weight, small in volume, little in inertial motion and fast in response speed.
Description
Technical field
The utility model relates to the grinding machine in the mechanical manufacturing field, relates in particular to a kind of transmission system of small-sized plane grinding machine.
Background technology
Small-sized hand-operated surface grinding machine is in light weight with it, volume is little, handle control and put just precision height, the characteristics that cost performance is high, be subjected to users' welcome, but the whole operation process all is manual operations, the labour intensity height, and working (machining) efficiency is low, perplexing processing enterprise for a long time, be unfavorable for that the automation of plant equipment is renovated.Therefore, to small-sized hand-operated surface grinding machine feeding upgrading, the Grinder bench move left and right is transformed, realized workbench manually to hydraulicdriven conversion, making small-sized hand-operated surface grinding machine change hydraulic pressure into is to be worth one of technical problem that solves in the prior art automatically.
The utility model content
Technology to be solved in the utility model provides a kind of Hydraulic Power Transmission System of small-sized plane Grinder bench, and it is automatic that it can make small-sized hand-operated surface grinding machine change hydraulic pressure into, reduces labour intensity, increases work efficiency.
For solving the problems of the technologies described above, the utility model provides following technical scheme: a kind of Hydraulic Power Transmission System of small-sized plane Grinder bench, comprise Grinder bench, described Grinder bench is provided with Hydraulic Power Transmission System, Hydraulic Power Transmission System is made up of grinding machine dedicated hydraulic valve and hydraulic cylinder, and described grinding machine dedicated hydraulic valve is made up of mechanical start-stop valve, throttle grverning device and mechanical commutation valve.
A kind of preferred version as the Hydraulic Power Transmission System of small-sized plane Grinder bench described in the utility model: described hydraulic cylinder is two rod hydraulic cylinders, and it is installed on the planker, and described pair of rod hydraulic cylinder traction Grinder bench moves back and forth.
A kind of preferred version as the Hydraulic Power Transmission System of small-sized plane Grinder bench described in the utility model: described Grinder bench is provided with spacing commutation collision block.
A kind of preferred version as the Hydraulic Power Transmission System of small-sized plane Grinder bench described in the utility model: the start and stop of described mechanical start-stop valve regulation movable workbench; Mechanical commutation valve and hydraulic cylinder interlock, throttle grverning device and fuel tank interlock, the speed of control fluid.
The utility model adopts hydraulic system and two rod hydraulic cylinder to form Hydraulic Power Transmission System, replaces former lathe manual driving system.The lengthwise movement back and forth of workbench is moved back and forth by the hydraulic stem that is installed in the hydraulic cylinder on the planker and is drawing workbench and moves back and forth.Its movement travel and direction conversion are then determined by the grinding machine dedicated hydraulic valve that is installed in the stroke dog on the workbench and be installed on the planker.The utility model has solved manual surface grinding machine with pure this a series of action of operation manually, enhances productivity greatly, reduces labour intensity. and in light weight, volume is little, motional inertia is little, reaction speed is fast; It is convenient to handle control, can realize large-scale stepless speed regulation; Can realize overload protection automatically; The general mineral oil that adopts is as working media, and relative motion face can lubricate voluntarily, long service life; Be easy to realize rectilinear motion.
Description of drawings
Fig. 1 is the principle schematic of Hydraulic Power Transmission System described in the utility model.
Fig. 2 is the structural representation of Hydraulic Power Transmission System described in the utility model.
Fig. 3 is the left side schematic diagram of Hydraulic Power Transmission System described in the utility model.
Fig. 4 is the local enlarged diagram of Fig. 3.
The specific embodiment
Be described in further detail below in conjunction with the Hydraulic Power Transmission System of accompanying drawing small-sized plane Grinder bench described in the utility model.As shown in the figure, wherein: 1-fuel tank, 2-liquid level meter, 3-oil filler, 4-oil suction oil filter, 5-motor, 6-constant flow paddle pump, 7-check valve, 8-machinery start-stop valve, 9-throttle grverning device, 10-mechanical commutation valve, 11-hydraulic cylinder, 12-grinding machine dedicated hydraulic valve, 13-Pressure gauge, 14-pressure meter switch, 15-overflow valve, the speed governing of 16-hydraulic valve and start-stop handle, the spacing commutation collision block of 17-, 18-Grinder bench, 19-planker, 20--workbench oil cylinder connect suspension member.
As shown in the figure, this hydraulic system is that a cover motor constant displacement pump group is formed, and system pressure is regulated by spill valve 15; In the system, oil suction oil filter 4 is that the fluid that enters system is carried out cleaning; The supply of motor 5 and constant flow paddle pump 6 control fluid; After check valve 7 can guarantee that fluid enters system from fuel tank, fluid will can not return the fuel tank from the Yuan Lu of system again and go; Grinding machine dedicated hydraulic valve 12 is made up of mechanical start-stop valve 8, throttle grverning device 9 and mechanical commutation valve 10, and mechanical start-stop valve 8 is the start and stop with lever operated movable workbench; Mechanical commutation valve 10 can be controlled moving about oil cylinder; Thereby the speed control hydraulic cylinder translational speed of throttle grverning device 9 control fluid, this valve also possesses the buffering regulatory function; The piston rod of hydraulic cylinder 11 and workbench both sides are rigidly connected, and realize that by the running of hydraulic system workbench vertically moves back and forth.
After opening motor 5, fluid by fuel tank 1 by oil suction oil filter 4, enter constant flow paddle pump 6, enter grinding machine dedicated hydraulic valve 12 through check valve 7 again, by regulating mechanical start-stop valve 8, fluid enters the left cylinder of hydraulic cylinder 11 from the left side of mechanical reversal valve 10 and throttle grverning device 9, the piston rod that promotes hydraulic cylinder advances to the right, and fluid is got back to the fuel tank from the right cylinder of hydraulic cylinder; Otherwise the right side of fluid mechanical commutation valve 10 and throttle grverning device 9 enters the right cylinder of hydraulic cylinder 11, and the piston rod that promotes hydraulic cylinder advances left, and fluid is got back to the fuel tank from the left cylinder of hydraulic cylinder.Wherein, the pull-up of start-stop valve is during to the right side, and then hydraulic cylinder decommissions.
The moving back and forth to be moved back and forth by the piston rod that is installed in the hydraulic cylinder 11 on the planker 19 of Grinder bench 18 controlled, and workbench oil cylinder connection suspension member 20 is drawing workbench 18 and is moving back and forth, the conversion of its movement travel and direction then by be installed in the spacing commutation collision block 17 on the Grinder bench 18 and be installed in grinding machine dedicated hydraulic valve 12 under the planker 19 determine that the swing of hydraulic valve speed governing and start-stop handle 16 can realize the start and stop and the function of stepless speed regulation of Grinder bench 18 side-to-side movements.
It should be noted that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, those of ordinary skill in the art can make amendment or is equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (4)
1. the Hydraulic Power Transmission System of a small-sized plane Grinder bench, comprise Grinder bench, it is characterized in that: described Grinder bench is provided with Hydraulic Power Transmission System, Hydraulic Power Transmission System is made up of grinding machine dedicated hydraulic valve and hydraulic cylinder, and described grinding machine dedicated hydraulic valve is made up of mechanical start-stop valve, throttle grverning device and mechanical commutation valve.
2. the Hydraulic Power Transmission System of small-sized plane Grinder bench according to claim 1 is characterized in that: described hydraulic cylinder is two rod hydraulic cylinders, and it is installed on the planker, and described pair of rod hydraulic cylinder traction Grinder bench moves back and forth.
3. the Hydraulic Power Transmission System of small-sized plane Grinder bench according to claim 1 is characterized in that: described Grinder bench is provided with spacing commutation collision block.
4. the Hydraulic Power Transmission System of small-sized plane Grinder bench according to claim 1 is characterized in that: the start and stop of described mechanical start-stop valve regulation movable workbench; Mechanical commutation valve and hydraulic cylinder interlock, throttle grverning device and fuel tank interlock, the speed of control fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205102009U CN201807953U (en) | 2010-08-31 | 2010-08-31 | Hydraulic transmission system of small plane grinding machine working platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205102009U CN201807953U (en) | 2010-08-31 | 2010-08-31 | Hydraulic transmission system of small plane grinding machine working platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201807953U true CN201807953U (en) | 2011-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205102009U Expired - Fee Related CN201807953U (en) | 2010-08-31 | 2010-08-31 | Hydraulic transmission system of small plane grinding machine working platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN201807953U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961847A (en) * | 2010-08-31 | 2011-02-02 | 大丰市远大机床有限公司 | Hydraulic drive system of small surface grinder bench |
| CN104088863A (en) * | 2014-06-16 | 2014-10-08 | 阜新华厦液压气动设备制造厂 | Single-pump double-speed hydraulic system |
| CN104325403A (en) * | 2013-10-30 | 2015-02-04 | 柳州正菱重型数控机床有限公司 | Stroke control device of grinding machine working table |
| CN110405561A (en) * | 2019-08-29 | 2019-11-05 | 四川省川磨岷机联合数控机器股份有限公司 | A kind of hydraulic feed formula horizontal axis is away from platform surface grinding machine |
-
2010
- 2010-08-31 CN CN2010205102009U patent/CN201807953U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961847A (en) * | 2010-08-31 | 2011-02-02 | 大丰市远大机床有限公司 | Hydraulic drive system of small surface grinder bench |
| CN104325403A (en) * | 2013-10-30 | 2015-02-04 | 柳州正菱重型数控机床有限公司 | Stroke control device of grinding machine working table |
| CN104088863A (en) * | 2014-06-16 | 2014-10-08 | 阜新华厦液压气动设备制造厂 | Single-pump double-speed hydraulic system |
| CN104088863B (en) * | 2014-06-16 | 2017-01-04 | 阜新澳科液压气动设备制造厂 | Single pump dual-speed hydraulic system |
| CN110405561A (en) * | 2019-08-29 | 2019-11-05 | 四川省川磨岷机联合数控机器股份有限公司 | A kind of hydraulic feed formula horizontal axis is away from platform surface grinding machine |
| CN110405561B (en) * | 2019-08-29 | 2024-04-26 | 四川省川磨岷机联合数控机器股份有限公司 | Hydraulic feeding type horizontal axis rectangular table surface grinder |
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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: 20110427 Termination date: 20150831 |
|
| EXPY | Termination of patent right or utility model |