CN105834393B - Hydraulic suspension floating compensates shoes system automatically - Google Patents
Hydraulic suspension floating compensates shoes system automatically Download PDFInfo
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- CN105834393B CN105834393B CN201510282575.1A CN201510282575A CN105834393B CN 105834393 B CN105834393 B CN 105834393B CN 201510282575 A CN201510282575 A CN 201510282575A CN 105834393 B CN105834393 B CN 105834393B
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- shoes
- cylinder body
- cylinder
- accumulator
- pressure
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- 239000000725 suspension Substances 0.000 title claims abstract description 11
- 238000005086 pumping Methods 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 239000000446 fuel Substances 0.000 claims abstract description 6
- 230000008676 import Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 5
- 238000004512 die casting Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Abstract
The present invention discloses a kind of hydraulic suspension floating and compensates shoes system automatically, including upper shoes and lower shoes, upper cylinder body is offered in upper shoes, lower cylinder body is offered in lower shoes, piston is provided between upper shoes and lower shoes, piston is located in upper cylinder body and lower cylinder body, oil duct is offered in upper shoes, oil duct is connected with upper cylinder body, oil duct in upper shoes is connected with accumulator, fuel outlet valve is provided between oil duct and accumulator in upper shoes, accumulator is connected with pumping plant, check valve is sequentially provided between pumping plant and accumulator, pressure-control valve and pressure gauge, the bottom of lower shoes is provided with abrasionproof copper pad.The present invention only contact not squeezed state by setting system pressure to make to reach between dynamic model installing plate and tie-bar to be infinitely close to, and reduces the abrasion between tie-bar and dynamic model installing plate, reduction energy loss.
Description
Technical field
The invention belongs to field of die casting machines, the hydraulic suspension floating being more particularly on a kind of die casting machine compensates shoes system automatically
System.
Technical background
The dynamic model installing plate of existing die casting machine usually directly contacts with the guide rail of lathe, it is impossible to adjusts the height of dynamic model.
The guide rail of dynamic model installing plate and lathe also has to be connected by gradient structure or helicitic texture, can carry out manually adjusting the height of dynamic model
Degree.But manually adjusting must be carried out under stopped status, influence operating efficiency；And manually adjust whether shoes height can not be determined
Optimum state is reached, i.e., only to contact the state not extruded between dynamic model and pull bar, has caused to produce pressure between dynamic model and pull bar
Power, abrasion is increased, influence the service life of machine.Reach only contact not squeezed state even if manually adjusting, if dynamic model is installed
The abrasion of plate is occurring always, then each working cycles must be adjusted, and has a strong impact on overall operating efficiency.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provides a kind of hydraulic suspension floating shoes system, by setting system pressure
Power, which makes to reach between dynamic model installing plate and pull bar to be infinitely close to, only contacts not squeezed state, reduces pull bar and dynamic model installing plate
Between abrasion, reduce energy loss.
In order to obtain above-mentioned technique effect, technical scheme is as follows：
Hydraulic suspension floating compensates shoes system, including upper shoes and lower shoes automatically, and upper cylinder body is offered in upper shoes, under
Lower cylinder body is offered in shoes, piston is provided between upper shoes and lower shoes, piston is located in upper cylinder body and lower cylinder body, upper cunning
Oil duct is offered in pin, oil duct is connected with upper cylinder body, and the oil duct in upper shoes is connected with accumulator, the oil duct in upper shoes with
Fuel outlet valve is provided between accumulator, accumulator is connected with pumping plant, and check valve, Stress control are sequentially provided between pumping plant and accumulator
Valve and pressure gauge, the import of check valve are connected with pumping plant, and the outlet of check valve is connected with pressure-control valve, and the bottom of lower shoes is set
There is abrasionproof copper pad.
In some embodiments, lower shoes is connected by screw with abrasionproof copper pad.
In some embodiments, pressure gauge is connected with pressure sensor.
In some embodiments, upper cylinder body is connected with oil duct by connecting hole, and the internal diameter of connecting hole is less than upper cylinder body
Internal diameter, the internal diameter of upper cylinder body are more than the internal diameter of lower cylinder body, and piston includes the first cylinder and the second cylinder, the first cylinder with
Second cylinder is integrated, and the diameter of the first cylinder is more than the diameter of the second cylinder, and the external diameter of the first cylinder, which is more than, to be connected
The internal diameter in hole is connect, the external diameter of the first cylinder is less than the internal diameter of upper cylinder body, and the external diameter of the first cylinder is more than the internal diameter of lower cylinder body,
The external diameter of second cylinder is less than the internal diameter of lower cylinder body, and the height of the first cylinder is less than the height of upper cylinder body, the first cylinder
It is located in upper cylinder body.
Its advantage is：The present invention is arranged on the lower section of dynamic model installing plate, and dynamic model is arranged on the top of dynamic model installation, draws
Bar is located in dynamic model, and pull bar is vertically arranged with dynamic model.The pressure oil through over pressurizeed passes sequentially through check valve and pressure in pumping plant
Control valve enters in accumulator, and pressure gauge reads the pressure of oil circuit.Adjust whole system in pressure, make in whole system etc.
In the weight of dynamic model and dynamic model installing plate, play a part of supporting dynamic model and dynamic model installing plate, dynamic model and pull bar is in and is only connect
Touch the state not extruded.Dynamic model installing plate driven mold reciprocates, upper shoes and lower shoes on the guide rail of lathe with dynamic model
Installing plate synchronously does back and forth movement, and with machine tool guideway because friction produces abrasion, copper pad becomes downslide foot bottom abrasionproof copper pad
It is thin, and after system according to weight balancing according to pressure is set, pressure oil is automatically replenished into the oil pipe of upper shoes by accumulator
And then enter in upper cylinder body and lower cylinder body, promote piston to promote lower shoes and guide rail contact automatically, keep poised state, reach certainly
The effect of dynamic compensation.The present invention is only contacted by setting system pressure to make to reach to be infinitely close between dynamic model installing plate and pull bar
Not squeezed state, the abrasion between pull bar and dynamic model installing plate is reduced, reduce energy loss.
The present invention produces different products in actual production process, can be according to dynamic model and dynamic during using different moulds
The difference of the weight of mold mounting plate sets corresponding pressure, so the present invention is adapted to different products；Further, since pressure
The presence of power oil, there is a buffering to stress, the effect of damping can be played.
Brief description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is that the hydraulic suspension floating of an embodiment of the present invention compensates the structural representation of shoes automatically.
The title of corresponding component in figure represented by numeral：
Shoes, 11. upper cylinder bodies, 12. oil ducts, 13. connecting holes, 2. times shoes, 21. lower cylinder bodies, 22. abrasionproof copper packings on 1.
Plate, 3. accumulators, 4. pumping plants, 5. pistons, 6. fuel outlet valves, 7. check valves, 8. pressure-control valves, 9. pressure gauges.
Embodiment
As shown in figure 1, the present invention discloses a kind of hydraulic suspension floating and compensates shoes system, including upper shoes 1, lower shoes automatically
2nd, accumulator 3 and pumping plant 4.
Upper cylinder body 11 is offered in upper shoes 1, lower cylinder body 21 is offered in lower shoes 2, between upper shoes 1 and lower shoes 2
Provided with piston 5, piston 5 is located in upper cylinder body 11 and lower cylinder body 21.Oil duct 12, oil duct 12 and upper cylinder half are offered in upper shoes 1
Body 11 is connected.Oil duct 12 in upper shoes 1 is connected with accumulator 3.It is provided between oil duct 12 and accumulator 3 in upper shoes 1
Fuel outlet valve 6.It is by fuel outlet valve that the oil discharge in system is clean when whole system breaks down, it is easy to maintenance personal to enter it
Row maintenance.Accumulator 3 is connected with pumping plant 4, and check valve 7, pressure-control valve 8 and pressure are sequentially provided between pumping plant 4 and accumulator 3
Table 9.The import of check valve 7 is connected with pumping plant 4, and the outlet of check valve 7 is connected with pressure-control valve 8.Pressure-control valve 8 is used to adjust
Save the oil pressure in whole system.Pumping plant 4 makes oil prevent pressure oil to be back in pumping plant by check valve 7, check valve 7.Lower shoes 2
Bottom be provided with abrasionproof copper pad 22, abrasionproof copper pad 22 can protect lower shoes 2, prevent lower shoes 2 to be worn.Lower shoes 2 with
Abrasionproof copper pad 22 is connected by screw.Pressure gauge 9 is connected with pressure sensor, the pressure in pressure sensor measurement whole system
Power is shown by pressure gauge 9.Upper cylinder body 11 is connected with oil duct 12 by connecting hole 13.The internal diameter of connecting hole 13 is less than upper cylinder half
The internal diameter of body 11, the internal diameter of upper cylinder body 11 are more than the internal diameter of lower cylinder body 21.Piston 5 includes the first cylinder and the second cylinder,
First cylinder and the second cylinder are integrated, and the diameter of the first cylinder is more than the diameter of the second cylinder.First cylinder
External diameter be more than the internal diameter of connecting hole 13, the external diameter of the first cylinder is less than the internal diameter of upper cylinder body 11, the external diameter of the first cylinder
More than the internal diameter of lower cylinder body 21, the external diameter of the second cylinder is less than the internal diameter of lower cylinder body 21, and the height of the first cylinder is less than upper
The height of cylinder body 11, the first cylinder are located in upper cylinder body 11.Ensure that piston can move up and down in upper cylinder body and lower cylinder body
And it is always positioned in upper cylinder body and lower cylinder body.
The present invention is arranged on the lower section of dynamic model installing plate, and dynamic model is arranged on the top of dynamic model installing plate, and tie-bar is located in dynamic
In mould, pull bar is vertically arranged with dynamic model.The pressure oil through over pressurizeed passes sequentially through check valve 7 in pumping plant 4 and pressure-control valve 8 enters
Enter in accumulator 3, pressure gauge 9 reads the pressure of oil circuit.Pressure in whole system is adjusted by pressure-control valve 8, made whole
Pressure in system is equal to the weight of dynamic model and dynamic model installing plate, plays a part of supporting dynamic model and dynamic model installing plate, makes dynamic model
The state for only contacting and not extruding is in pull bar.Dynamic model installing plate driven mold reciprocates, and upper shoes 1 and lower shoes 2 are in machine
Back and forth movement is synchronously done on the guide rail of bed with dynamic model installing plate, the lower bottom abrasionproof copper pad 22 of shoes 2 is with machine tool guideway because rubbing
Wipe and produce abrasion, after copper pad is thinning, and system sets pressure according to weight balancing, pressure oil is automatically replenished by accumulator 3
Enter in the oil duct 12 of upper shoes 1 and then enter in upper cylinder body 11 and lower cylinder body 21, promote piston 5 to promote lower shoes 2 automatically with leading
Rail contacts, and keeps poised state, reaches the effect compensated automatically.
The present invention produces different products in actual production process, can be according to dynamic model and dynamic during using different moulds
The difference of the weight of mold mounting plate sets corresponding pressure, so the present invention is adapted to different products；Further, since pressure
The presence of power fluid body, there is a buffering to stress, the effect of damping can be played.
Above-described is only the preferred embodiment that a kind of hydraulic suspension floating of the present invention compensates shoes automatically, should be referred to
Go out, for those of ordinary skill in the art, on the premise of not paying creative work, can also make it is some deformation and
Improve, these belong to protection scope of the present invention.
Claims (2)
1. hydraulic suspension floating compensates shoes system automatically, it is characterised in that including upper shoes and lower shoes, is opened in the upper shoes
Provided with upper cylinder body, lower cylinder body is offered in the lower shoes, piston is provided between the upper shoes and lower shoes, the piston is worn
It is located in upper cylinder body and lower cylinder body, oil duct is offered in the upper shoes, the oil duct is connected with upper cylinder body, the upper shoes
Interior oil duct is connected with accumulator, and fuel outlet valve, the accumulator and pump are provided between the oil duct and accumulator in the upper shoes
Stand connection, check valve, pressure-control valve and pressure gauge, the import of the check valve are sequentially provided between the pumping plant and accumulator
It is connected with pumping plant, the outlet of the check valve is connected with pressure-control valve, and the bottom of the lower shoes is provided with abrasionproof copper pad；Institute
State lower shoes to be connected by screw with abrasionproof copper pad, the pressure gauge is connected with pressure sensor.
2. hydraulic suspension floating according to claim 1 compensates shoes system automatically, it is characterised in that the upper cylinder body and oil
Road is connected by connecting hole, and the internal diameter of the connecting hole is less than the internal diameter of upper cylinder body, and the internal diameter of the upper cylinder body is more than lower cylinder body
Internal diameter, the piston includes the first cylinder and the second cylinder, and first cylinder and the second cylinder are integrated, institute
The diameter for stating the first cylinder is more than the diameter of the second cylinder, and the external diameter of first cylinder is more than the internal diameter of connecting hole,
The external diameter of first cylinder is less than the internal diameter of upper cylinder body, and the external diameter of first cylinder is more than the internal diameter of lower cylinder body, institute
The external diameter for stating the second cylinder is less than the internal diameter of lower cylinder body, and the height of first cylinder is less than the height of upper cylinder body, described
First cylinder is located in upper cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282575.1A CN105834393B (en) | 2015-05-28 | 2015-05-28 | Hydraulic suspension floating compensates shoes system automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282575.1A CN105834393B (en) | 2015-05-28 | 2015-05-28 | Hydraulic suspension floating compensates shoes system automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105834393A CN105834393A (en) | 2016-08-10 |
| CN105834393B true CN105834393B (en) | 2018-03-13 |
Family
ID=56580348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510282575.1A Active CN105834393B (en) | 2015-05-28 | 2015-05-28 | Hydraulic suspension floating compensates shoes system automatically |
Country Status (1)
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU457534A1 (en) * | 1973-03-12 | 1975-01-25 | Проектно-Конструкторский И Технологический Институт | Die casting mold |
| JPH09234553A (en) * | 1996-02-29 | 1997-09-09 | Mitsubishi Electric Corp | Device for producing casting and production thereof |
| CN2736149Y (en) * | 2004-10-20 | 2005-10-26 | 宁波海天集团股份有限公司 | Two plate shoe slipper device |
| CN1844672A (en) * | 2006-03-17 | 2006-10-11 | 庄海君 | Wheel cylinder piston manufacturing method and die therefor |
| CN201609955U (en) * | 2010-01-26 | 2010-10-20 | 广州一道注塑机械有限公司 | Suspended pull rod die assembly mechanism |
| CN102139529A (en) * | 2010-04-09 | 2011-08-03 | 海天塑机集团有限公司 | Second-board sliding foot system of large-scale injection moulding machine |
| CN104454751A (en) * | 2013-11-22 | 2015-03-25 | 梁汉根 | Suspension oil cylinder |
| CN204276864U (en) * | 2014-11-14 | 2015-04-22 | 无锡市沐勒机械科技有限公司 | A kind of die casting machine oil-feeding control system |
| CN204953856U (en) * | 2015-05-28 | 2016-01-13 | 无锡市沐勒机械科技有限公司 | Floated automatic compensation employed foot system of hydraulic pressure |
-
2015
- 2015-05-28 CN CN201510282575.1A patent/CN105834393B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU457534A1 (en) * | 1973-03-12 | 1975-01-25 | Проектно-Конструкторский И Технологический Институт | Die casting mold |
| JPH09234553A (en) * | 1996-02-29 | 1997-09-09 | Mitsubishi Electric Corp | Device for producing casting and production thereof |
| CN2736149Y (en) * | 2004-10-20 | 2005-10-26 | 宁波海天集团股份有限公司 | Two plate shoe slipper device |
| CN1844672A (en) * | 2006-03-17 | 2006-10-11 | 庄海君 | Wheel cylinder piston manufacturing method and die therefor |
| CN201609955U (en) * | 2010-01-26 | 2010-10-20 | 广州一道注塑机械有限公司 | Suspended pull rod die assembly mechanism |
| CN102139529A (en) * | 2010-04-09 | 2011-08-03 | 海天塑机集团有限公司 | Second-board sliding foot system of large-scale injection moulding machine |
| CN104454751A (en) * | 2013-11-22 | 2015-03-25 | 梁汉根 | Suspension oil cylinder |
| CN204276864U (en) * | 2014-11-14 | 2015-04-22 | 无锡市沐勒机械科技有限公司 | A kind of die casting machine oil-feeding control system |
| CN204953856U (en) * | 2015-05-28 | 2016-01-13 | 无锡市沐勒机械科技有限公司 | Floated automatic compensation employed foot system of hydraulic pressure |
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| Publication number | Publication date |
|---|---|
| CN105834393A (en) | 2016-08-10 |
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Effective date of registration: 20211110 Address after: 214191207, No. 111, nongxinhe Road, dongbeitang street, Xishan District, Wuxi City, Jiangsu Province Patentee after: Muyang intelligent equipment (Wuxi) Co.,Ltd. Address before: 214142 Wuxi mule Machinery Technology Co., Ltd., No. 12, Jinma Road, Hongshan Town, New District, Wuxi City, Jiangsu Province Patentee before: WUXI MULER MACHINERY TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20231129 Address after: Room 201, Building 7, No. 336 Licun Road, Huzhou City, Zhejiang Province, 313000 Patentee after: Zhejiang Jili Intelligent Equipment Co.,Ltd. Address before: 214191207, No. 111, nongxinhe Road, dongbeitang street, Xishan District, Wuxi City, Jiangsu Province Patentee before: Muyang intelligent equipment (Wuxi) Co.,Ltd. |