CN2461740Y - Bricks, tile former hydraulic mechanism - Google Patents
Bricks, tile former hydraulic mechanism Download PDFInfo
- Publication number
- CN2461740Y CN2461740Y CN 01217337 CN01217337U CN2461740Y CN 2461740 Y CN2461740 Y CN 2461740Y CN 01217337 CN01217337 CN 01217337 CN 01217337 U CN01217337 U CN 01217337U CN 2461740 Y CN2461740 Y CN 2461740Y
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- pair
- oil
- valve
- oil pipe
- brick
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Abstract
The utility model relates to a hydraulic mechanism of a brick and tile forming machine, which is the improvement of the hydraulic mechanism of the existing brick and tile forming machine. The utility model is composed of an oil tank, a main oil cylinder body, a main oil cylinder column, a motor, an oil pump, a reversing valve and an oil pipeline, and is characterized in that the utility model is additionally provided with a pair of auxiliary lifting mechanisms which can cause the main oil cylinder column to be lift and fallen quickly. Each auxiliary lifting mechanism is composed of a bracket, a quick oil cylinder, a piston column, a pull rod crossbeam, a pair of sliding sleeves, a pair of pull rods, a prefill valve, a priority valve, an oil pipe and a control oil pipe. The utility model drives an upper die lifting platform to be lift and fallen by a pair of auxiliary lifting mechanisms and simultaneously to cause the main oil cylinder column to be lift and fallen quickly, and thus the utility model has the advantages of energy saving and high work efficiency.
Description
The utility model discloses the hydraulic mechanism of a kind of brick, watt forming machine, is the improvement to the hydraulic mechanism of existing brick, watt forming machine.
The hydraulic mechanism of existing brick, watt forming machine, all adopt single cylinder structure, the existing deficiency of single cylinder structure is that the movement velocity of oil cylinder is slow, because when oil cylinder is done elevating movement, to drive heavy patrix lifting platform all along and since lifting slowly can influence brick, watt production efficiency.If will make its speed reach quick effect, then must increase the hydraulic fluid flow rate of oil pump, and the hydraulic fluid flow rate that strengthens oil pump can bring a series of variation such as motor power, oil pump structure, thereby not only can make whole hydraulic mechanism become huge and complicated, and for the unit that produces this kind equipment, also be extremely uneconomic.
The purpose of this utility model is will provide a kind of need not increase the hydraulic fluid flow rate of oil pump and can guarantee that oil cylinder elevating movement speed fast, both can save the hydraulic mechanism of the energy, the brick that can enhance productivity, watt forming machine.
The purpose of this utility model reaches like this, a kind of brick, the hydraulic mechanism of watt forming machine, by fuel tank 1, master cylinder body 4, master cylinder post 10, motor 15, oil pump 13, reversal valve 19 and oil pipe pipeline are formed, characteristics are that it also has additional a pair of assistance for lifting mechanism that can make master cylinder post 10 fast liftings, each assistance for lifting mechanism is by carriage 34, quick oil cylinder 24, piston boit 28, pull bar crossbeam 29, a pair of slip cap 35, a pair of pull bar 26, prefill valve 2, sequence valve 20, oil pipe 18,23,27, control oil pipe 38 constitutes, carriage 34 and brick, the frame 31 of watt forming machine fixes, and be positioned at master cylinder post 42 left sides, right both sides, oil cylinder 24 is installed in the middle part of carriage 34 fast, piston boit 28 lower ends are positioned at the cylinder body of quick oil cylinder 24, the middle part of top and pull bar crossbeam 29 fixes, a pair of slip cap 35 is installed on the carriage 34, and be symmetrically located at the both sides of quick oil cylinder 24, a pair of pull bar 26 places on a pair of slip cap 35 slidably, the upper end is fixed with two ends of pull bar crossbeam 29 respectively, the lower end pass carriage 34 base plate and respectively with brick, the patrix lifting platform 17 of watt forming machine fixes, prefill valve 2 places in the fuel tank 1, fix with the top of master cylinder body 4, sequence valve 20 is located at brick, frame 31 rear sides of watt forming machine, oil pipe 18 1 ends are connected with fuel tank 1, the other end respectively with reversal valve 19, sequence valve 20 is connected, one of oil pipe 23 is connected in the epicoele of quick oil cylinder 24, the other end respectively with reversal valve 19, sequence valve 20 connects, one end of oil pipe 27 is connected with sequence valve 20, the other end then inserts the cylinder chamber of master cylinder body 4, one end of control oil pipe 38 is connected with prefill valve 2, and the other end is connected with reversal valve 19.
The utility model has been owing to done above-mentioned improvement, reaches when driving the lifting of patrix lifting platform by a pair of assistance for lifting mechanism to make master cylinder post fast lifting, thereby not only can save the energy, but also can improve operating efficiency.
Below in conjunction with accompanying drawing the utility model is further described below.
Fig. 1 is the enforcement illustration that is installed on brick, watt forming machine of the present utility model.
Fig. 2 is a hydraulic schematic diagram of the present utility model.
The utility model is to embody its action like this, motor 15 work, oil pump 14 fuel feeding, as shown in Figure 2, when reversal valve 19 is in A condition, from the pressure oil of oil pump through oil pump 16 to reversal valve 19, and then in oil pipe 23 enters the epicoele of quick oil cylinder 24, again because the cylinder diameter of oil cylinder 24 is little fast, under identical hydraulic flow, fast oil cylinder 24 piston boit 28 can move down rapidly, driving pull bar crossbeam 29 moves down, the bottom of a pair of pull bar 26 of the both sides of oil cylinder 24 fixes with patrix lifting platform 17 fast, also because master cylinder post 10 is own mutually solid with patrix lifting platform 17, so, along with pressure oil charges in quick oil cylinder 24 epicoeles, piston rod 28 moves down, hydraulic oil in the cavity of resorption is back to fuel tank 1 by oil pipe 22 through reversal valve 19 fast, and a pair of pull bar 26 is also moved down, and promotes patrix lifting platform 17 and moves down fast, thereby make moving down of master cylinder post 10 improve speed, when master cylinder post 10 moved down, because the effect of negative pressure, prefill valve 2 was opened automatically, the fuel feed hole 37 of oil in the fuel tank 1 by prefill valve 2 is through oil outlet 36 and directly in master cylinder fuel feed hole 3 enters the cylinder chamber of master cylinder body 4, and it is oil-filled for mat.When patrix 11 was pressed and arrived brick, unbaked tile material, because the rising of pressure is opened sequence valve 20 automatically, its force value can reflect on Pressure gauge 32 that pressure switch 33 is provided with for ease of changing Pressure gauge 32.After sequence valve 20 is opened automatically, just by oil pipe 27 fuel feeding in the cylinder chamber of master cylinder body 4,, depress in same oil because master cylinder post 10 compression areas are big, make 17 pairs of patrix lifting platforms produce bigger pressure down, cooperate counterdie to make brick, watt shaping in order to the patrix on the patrix hoisting frame 12 11; After be shaped finishing, when the position of reversal valve 19 was in the C state, in oil pipe 22 entered quick oil cylinder 24 cavity of resorptions, piston boit 28 moved on fast pressure oil by reversal valve 19, under the effect of pull bar 26, impelled patrix lifting platform 17, master cylinder post 10 to move on rapidly.Meanwhile, reversal valve 19 injects prefill valve 2 to pressure oil by control oil pipe 38, opens this valve valve, makes master cylinder body 4 interior pressure oils pass through the fuel feed hole 37 of master cylinder fuel feed hole 3, prefill valve 2, flows back to fuel tank 1 fast.Thereby make master cylinder post 10 on move and improved speed, when the position of reversal valve 19 is in the B state, directly be back to fuel tank 1 from the pressure oil of oil pump 13, each oil cylinder is in the state of quitting work, and finishes the circulation order of brick, watt finishing die and product.
Claims (1)
1, a kind of brick, the hydraulic mechanism of watt forming machine, by fuel tank (1), master cylinder body (4), master cylinder post (10), motor (15), oil pump (13), reversal valve (19) and oil pipe pipeline are formed, it is characterized in that it also has additional a pair of assistance for lifting mechanism that can make master cylinder post (10) fast lifting, each assistance for lifting mechanism is by carriage (34), quick oil cylinder (24), piston boit (28), pull bar crossbeam (29), a pair of slip cap (35), a pair of pull bar (26), prefill valve (2), sequence valve (20), oil pipe (18), (23), (27), control oil pipe (38) constitutes, carriage (34) and brick, the frame (31) of watt forming machine fixes, and be positioned at master cylinder post (a 42) left side, right both sides, oil cylinder (24) is installed in the middle part of carriage (34) fast, piston boit (28) lower end is positioned at the cylinder body of quick oil cylinder (24), the middle part of top and pull bar crossbeam (29) fixes, a pair of slip cap (35) is installed on the carriage (34), and be symmetrically located at the both sides of quick oil cylinder (24), a pair of pull bar (26) places on a pair of slip cap (35) slidably, the upper end is fixed with two ends of pull bar crossbeam (29) respectively, the lower end pass carriage (34) base plate and respectively with brick, the patrix lifting platform (17) of watt forming machine fixes, prefill valve (2) places in the fuel tank (1), fix with the top of master cylinder body (4), sequence valve (20) is located at brick, frame (31) rear side of watt forming machine, oil pipe (18) one ends are connected with fuel tank (1), the other end respectively with reversal valve (19), sequence valve (20) is connected, one of oil pipe (23) is connected in the epicoele of quick oil cylinder (24), the other end respectively with reversal valve (19), sequence valve (20) connects, one end of oil pipe (27) is connected with sequence valve (20), the other end then inserts the cylinder chamber of master cylinder body (4), one end of control oil pipe (38) is connected with prefill valve (2), and the other end is connected with reversal valve (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01217337 CN2461740Y (en) | 2001-02-01 | 2001-02-01 | Bricks, tile former hydraulic mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01217337 CN2461740Y (en) | 2001-02-01 | 2001-02-01 | Bricks, tile former hydraulic mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2461740Y true CN2461740Y (en) | 2001-11-28 |
Family
ID=33635589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01217337 Expired - Fee Related CN2461740Y (en) | 2001-02-01 | 2001-02-01 | Bricks, tile former hydraulic mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2461740Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1330443C (en) * | 2004-07-23 | 2007-08-08 | 天津市天锻压力机有限公司 | System of hydraulic pressure controlling for fast ocking die of semisolid forming hydraulic pressure machine |
| CN115871248A (en) * | 2023-01-13 | 2023-03-31 | 河南流量新材料有限公司 | Carbon fiber propeller hot briquetting device |
-
2001
- 2001-02-01 CN CN 01217337 patent/CN2461740Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1330443C (en) * | 2004-07-23 | 2007-08-08 | 天津市天锻压力机有限公司 | System of hydraulic pressure controlling for fast ocking die of semisolid forming hydraulic pressure machine |
| CN115871248A (en) * | 2023-01-13 | 2023-03-31 | 河南流量新材料有限公司 | Carbon fiber propeller hot briquetting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |