CN206536870U - The pre- pressure booster of monomer-type - Google Patents
The pre- pressure booster of monomer-type Download PDFInfo
- Publication number
- CN206536870U CN206536870U CN201720237682.7U CN201720237682U CN206536870U CN 206536870 U CN206536870 U CN 206536870U CN 201720237682 U CN201720237682 U CN 201720237682U CN 206536870 U CN206536870 U CN 206536870U
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- connecting seat
- cylinder
- passed
- pilot hole
- precompressed
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Abstract
A kind of pre- pressure booster of monomer-type, including first, second, 3rd, 4th connecting seat, second, three, four connecting seat centers are respectively equipped with corresponding first, second, 3rd pilot hole, first, pressurized cylinder is connected between two connecting seats, second, precompressed oil tank is connected between three connecting seats, the 3rd, working cylinder is connected between four connecting seats, pressurized cylinder cylinder rod is through the first pilot hole and is inserted into the second pilot hole, the cylinder rod of working cylinder is passed through the 3rd pilot hole, and provided with the super charge hole for being passed through pressurized cylinder epicoele on the first connecting seat, it is provided with the second connecting seat and is passed through the supercharging return stomata of pressurized cylinder cavity of resorption and is passed through the precompressed air admission hole of precompressed oil tank, the oil duct of precompressed oil tank and the second pilot hole is communicated with the 3rd connecting seat, provided with the work return stomata for being passed through working cylinder cavity of resorption on the 4th connecting seat.Punching operation can be divided into precompressed and supercharging two-step process by it, improve supercharging and exert oneself, reduce punching press responsiveness, job safety is reliable.
Description
Technical field
The utility model is related to booster, particularly a kind of pre- pressure booster of monomer-type.
Background technology
Booster is the executing agency of press machine, and booster is to use pure compressed air as power source, is utilized
When Pascal's energy keeps weighing apparatus principle to size piston cross-section in booster, and the low pressure of air pressure is improved into decades of times supply hydraulic
Cylinder is used, so as to reach punch forming purpose.Existing booster is mainly direct press type booster, and this direct press type booster is adopted
With whole high voltage type stroke, direct punch forming after gas is connect, supercharging is exerted oneself small, and punching press responsiveness is very fast, and operation is dangerous.
The content of the invention
The utility model is that it can be by punching press in order to solve the above-mentioned technical problem there is provided a kind of pre- pressure booster of monomer-type
Division of operations is precompressed and supercharging two-step process, improves supercharging and exerts oneself, reduce punching press responsiveness, job safety is reliable.
Technical solution of the present utility model is：
A kind of pre- pressure booster of monomer-type, it is characterized in that：Including the first connecting seat of arrangement up and down, the second connection
Seat, the 3rd connecting seat and the 4th connecting seat, second and third, four connecting seat centers be respectively equipped with corresponding first pilot hole, second
Pilot hole, the 3rd pilot hole, connect the downward pressurized cylinder of cylinder rod, between second and third connecting seat between first and second connecting seat
Precompressed oil tank is connected, the downward working cylinder of cylinder rod is connected between third and fourth connecting seat, the cylinder rod of pressurized cylinder is oriented to through first
Hole is simultaneously inserted into the second pilot hole, and the cylinder rod of working cylinder is passed through the 3rd pilot hole, and provided with being passed through increasing on the first connecting seat
The super charge hole of cylinder pressure epicoele, is provided with the second connecting seat and is passed through the supercharging return stomata of pressurized cylinder cavity of resorption and is passed through precompressed
The precompressed air admission hole of oil tank, is communicated with the oil duct of precompressed oil tank and the second pilot hole on the 3rd connecting seat, in the 4th connection
Seat is provided with the work return stomata for being passed through working cylinder cavity of resorption.
Further preferably, the connecting bolt pull bar between the first connecting seat and the 4th connecting seat, the cylinder lever connecting rod is passed through
Second and third connecting seat, Integral connection structure is stable, prevents pressurized cylinder gas leakage, prevents precompressed oil tank and working cylinder oil leak.
The beneficial effects of the utility model are：
During punching operation, air pressure is passed through into precompressed oil tank through precompressed air admission hole first, by the pressure oil in precompressed oil tank
Working cylinder epicoele is quickly pressed into through the oil duct on the 3rd connecting seat, the cylinder rod of working cylinder is quickly released downwards, makes to be arranged on work
The upper die of stamping die made in cylinder cylinder rod quickly acts against workpiece on lowing die for stamping die, realizes quick pre- press operation；Then
Air pressure is passed through to pressurized cylinder epicoele through super charge hole, pressurized cylinder cylinder rod is released downwards, pressurized cylinder cylinder rod is through the second pilot hole
Into working cylinder simultaneously oil duct is closed, by working cylinder intracavitary pressure oil continue booster compression, push working cylinder cylinder rod to
It is lower to promote, by the slow punch forming of workpiece, punching operation is completed, punching operation is divided into precompressed and supercharging two-step mistake
Journey, improves supercharging and exerts oneself, and reduces punching press responsiveness, and job safety is reliable.
Brief description of the drawings
Fig. 1 is of the present utility model with regard to structural representation；
In figure：The connecting seats of 1- first, the connecting seats of 2- second, the connecting seats of 3- the 3rd, the connecting seats of 4- the 4th, 5- first is oriented to
Hole, the pilot holes of 6- second, the pilot holes of 7- the 3rd, 8- pressurized cylinders, 9- precompressed oil tanks, 10- working cylinders, 11- super charges hole, 12-
It is pressurized return stomata, 13- precompressed air admission holes, 14- oil ducts, 15- work return stomatas, 16- bolt draw bars.
Embodiment
As illustrated, a kind of pre- pressure booster of monomer-type, including up and down the first connecting seat 1 of arrangement, the second connecting seat 2,
3rd connecting seat 3 and the 4th connecting seat 4, second and third, four connecting seat centers be respectively equipped with corresponding first pilot hole 5, second
Pilot hole 6, the 3rd pilot hole 7, connect the downward pressurized cylinder 8 of cylinder rod between first and second connecting seat 1,2, in second and third connection
Connection precompressed oil tank 9 between seat 2,3, connects the downward working cylinder 10 of cylinder rod, pressurized cylinder 8 between third and fourth connecting seat 3,4
Cylinder rod through the first pilot hole 5 and being inserted into the second pilot hole 6, the cylinder rod of working cylinder 10 is passed through the 3rd pilot hole 7, and
First connecting seat 1 is provided with the super charge hole 11 for being passed through the epicoele of pressurized cylinder 8, is provided with the second connecting seat 2 and is passed through pressurized cylinder 8
The supercharging return stomata 12 of cavity of resorption and the precompressed air admission hole 13 for being passed through precompressed oil tank 9, precompressed is communicated with the 3rd connecting seat 3
The oil duct 14 of the pilot hole 6 of oil tank 9 and second, provided with the work return stomata for being passed through the cavity of resorption of working cylinder 10 on the 4th connecting seat 4
15.The connecting bolt pull bar 16 between the first connecting seat 1 and the 4th connecting seat 4, the cylinder lever connecting rod 16 is connected through second and third
Seat 2,3, Integral connection structure is stable, prevents the gas leakage of pressurized cylinder 8, prevents precompressed oil tank 9 and the oil leak of working cylinder 10.
During installation, the pre- pressure booster of the monomer-type is arranged on press machine, upper die of stamping die is arranged on work
In the cylinder rod of cylinder 10, pressure oil is full of in precompressed oil tank 9.
During punching operation, air pressure is passed through into precompressed oil tank 9 through precompressed air admission hole 13 first, by the pressure in precompressed oil tank 9
Power oil is quickly pressed into the epicoele of working cylinder 10 through the oil duct 14 on the 3rd connecting seat 3, and the cylinder rod of working cylinder 10 is quickly released downwards,
The cylinder rod of working cylinder 10 is set to act against workpiece on lowing die for stamping die；Then it is logical to the epicoele of pressurized cylinder 8 through super charge hole 12
Enter air pressure, the cylinder rod of pressurized cylinder 8 is released downwards, by oil while the cylinder rod of pressurized cylinder 8 enters working cylinder 10 through the second pilot hole 6
Road 14 is closed, and the pressure oil of intracavitary on working cylinder 10 is continued to compress, the cylinder rod of working cylinder 10 is pushed and pushes down on, installed in work
The slow punch forming of workpiece is completed punching operation by the upper die of stamping die in the cylinder rod of cylinder 10.
When return is operated, air pressure is passed through to the cavity of resorption of pressurized cylinder 8 through the supercharging return stomata 12 on the second connecting seat 2 first,
The cylinder rod of pressurized cylinder 8 is slowly lifted up, the upper cavity pressure of working cylinder 8 is reduced, the cylinder rod of working cylinder 8 is lifted up, and makes installation
Upper die of stamping die in the cylinder rod of working cylinder 8 departs from lowing die for stamping die；Then the work return through the bottom of the 4th connecting seat 4
Stomata 15 is passed through air pressure to the cavity of resorption of working cylinder 10, and the cylinder rod of working cylinder 10 is quickly lifted upwards, the pressure of intracavitary on working cylinder 10
Power oil quickly flows back to precompressed oil tank 9 through oil duct 14, completes return operation.
Specific embodiment of the utility model is these are only, the utility model is not limited to, for this area
Technical staff for, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle within,
Any modification, equivalent substitution and improvements made etc., should be included within protection domain of the present utility model.
Claims (2)
1. a kind of pre- pressure booster of monomer-type, it is characterised in that：Including the first connecting seat of arrangement, the second connecting seat, the up and down
Three connecting seats and the 4th connecting seat, second and third, four connecting seat centers be respectively equipped with corresponding first pilot hole, second be oriented to
Hole, the 3rd pilot hole, the downward pressurized cylinder of cylinder rod is connected between first and second connecting seat, is connected between second and third connecting seat
Precompressed oil tank, connects the downward working cylinder of cylinder rod between third and fourth connecting seat, and the cylinder rod of pressurized cylinder passes through the first pilot hole simultaneously
It is inserted into the second pilot hole, the cylinder rod of working cylinder is passed through the 3rd pilot hole, and provided with being passed through pressurized cylinder on the first connecting seat
The super charge hole of epicoele, is provided with the second connecting seat and is passed through the supercharging return stomata of pressurized cylinder cavity of resorption and is passed through precompressed oil tank
Precompressed air admission hole, the oil duct of precompressed oil tank and the second pilot hole is communicated with the 3rd connecting seat, on the 4th connecting seat
Provided with the work return stomata for being passed through working cylinder cavity of resorption.
2. the pre- pressure booster of monomer-type according to claim 1, it is characterised in that：In the first connecting seat and the 4th connecting seat
Between connecting bolt pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720237682.7U CN206536870U (en) | 2017-03-13 | 2017-03-13 | The pre- pressure booster of monomer-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720237682.7U CN206536870U (en) | 2017-03-13 | 2017-03-13 | The pre- pressure booster of monomer-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206536870U true CN206536870U (en) | 2017-10-03 |
Family
ID=59942347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720237682.7U Active CN206536870U (en) | 2017-03-13 | 2017-03-13 | The pre- pressure booster of monomer-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206536870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973188A (en) * | 2018-09-14 | 2018-12-11 | 潍坊华光散热器股份有限公司 | Cut stamping equipment |
-
2017
- 2017-03-13 CN CN201720237682.7U patent/CN206536870U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973188A (en) * | 2018-09-14 | 2018-12-11 | 潍坊华光散热器股份有限公司 | Cut stamping equipment |
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