The auxiliary pressing mechanism of hydraulic puzzle machine and hydraulic puzzle machine
Technical field
The present invention relates to hydraulic puzzle machine, particularly the auxiliary pressing mechanism of hydraulic puzzle machine and hydraulic puzzle machine.
Background technology
See also Fig. 1 and Fig. 2, wherein, Fig. 1 is existing hydraulic puzzle machine overall structure sketch map, and Fig. 2 is an A-A part sectioned view shown in Figure 1.
Existing hydraulic puzzle machine comprises a plurality of main pressure mechanisms and a plurality of auxiliary pressing mechanism.Each main pressure mechanism comprises a main compressing cylinder 11 and a main pressing plate 12 respectively, and every main pressing plate 12 is by main compressing cylinder 11 controls.Each auxiliary pressing mechanism comprises side pressure frame 14, a plurality of side pressure oil cylinders 15 and the side guide of installing mutually with each side pressure oil cylinder 15 14.
A plurality of side guides 14 of existing hydraulic puzzle machine are difficult to realize synchronous side pressure (also claiming auxilliary the pressure) respectively by a plurality of side pressure oil cylinder 15 controls.The timber that so just possibly cause processing produces defectives such as bending.
In addition, side guide 14 can only move under 15 effects of side pressure oil cylinder, can not can't move according to needs of production perpendicular to the motion of side pressure oil cylinder 15 travel directions.The sheet material length of processing receives the limitation of auxiliary pressing mechanism position.
Because side pressure oil cylinder 15 is too much, produces a large amount of hidden danger leak sources, has increased the maintenance cost of equipment.
Summary of the invention
To above-mentioned defective, the technical problem that the present invention solves is, a kind of auxiliary pressing mechanism and hydraulic puzzle machine of hydraulic puzzle machine of structure optimization is provided, and is difficult to realize the problem of synchronous side pressure with a plurality of auxiliary pressing mechanisms of effective solution.
The auxiliary pressing mechanism of a kind of hydraulic puzzle machine provided by the invention; Comprise two side pressure oil cylinders that are synchronized with the movement, and the linkage that drives through said side pressure oil cylinder; Said linkage comprises two first side pressure connecting rods, and two first side pressure connecting rods link to each other respectively with two said side pressure oil cylinders; Also comprise the synchronizing shaft that connects two said first side pressure connecting rods; And the second side pressure connecting rod that links to each other with said synchronizing shaft; And the side pressure push rod that links to each other with the said second side pressure connecting rod, said side pressure push rod links to each other with the side pressure beam, on the said side pressure beam a plurality of side guides is installed.
Preferably, said auxiliary pressing mechanism also comprises the side pressure frame, and said synchronizing shaft is installed on the said side pressure frame, and said side pressure frame is installed through the side pressure fixed head, and said side pressure frame can be around said side pressure fixed head upset.
Preferably, said side pressure fixed head is installed with workbench mutually.
Preferably, a plurality of said side guides are parallel to each other.
Preferably, said side guide is installed with said side pressure beam through rebound mutually.
Preferably, said side pressure beam comprises two I-steel that are arranged in parallel.
The present invention also provides a kind of hydraulic puzzle machine, has the said any auxiliary pressing mechanism of preamble.
Compared with prior art, the present invention is directed to auxiliary pressing mechanism and carried out Optimal Structure Designing.Particularly; The auxiliary pressing mechanism of the said hydraulic puzzle machine of the embodiment of the invention; Comprise two side pressure oil cylinders that are synchronized with the movement; The connecting rod mechanism movement that the side pressure oil cylinder drives, and then linkage drives coupled side pressure beam motion, thus realize being installed in a plurality of side guides on the side pressure beam to the synchronous side pressure of machining sheet.
The auxiliary pressing mechanism of the said hydraulic puzzle machine of the embodiment of the invention only adopts two side pressure oil cylinders, has reduced oil cylinder quantity, lowers leak source hidden danger, has reduced the maintenance cost of equipment.Owing to can realize Synchronous motion control through two oil cylinders, therefore can realize the synchronous side pressure of a plurality of side guides.
In addition, can also needs of production move forward and backward, make the sheet material length of processing not receive the limitation of auxiliary pressing mechanism position according to auxiliary pressing mechanism according to the invention.
Description of drawings
Fig. 1 is that Fig. 1 is existing hydraulic puzzle machine overall structure sketch map;
Fig. 2 is an A-A part sectioned view shown in Figure 1;
Fig. 3 is the auxiliary pressing mechanism structure chart of the said hydraulic puzzle machine of the embodiment of the invention;
Fig. 4 is an E-E part sectioned view shown in Figure 3.
Among Fig. 1 to Fig. 2:
Last compressing cylinder 11, top board 12, side pressure frame 13, side guide 14, side pressure oil cylinder 15.
Among Fig. 3 to Fig. 4:
Side pressure frame 1, side guide 2, side pressure beam 3, side pressure push rod 4, the second side pressure connecting rod 5, side pressure oil cylinder 6, the first side pressure connecting rod 7, side pressure fixed head 8, synchronizing shaft 9.
The specific embodiment
Core of the present invention is a kind of auxiliary pressing mechanism of hydraulic puzzle machine of structure optimization, is difficult to the problem that realization presses down synchronously with a plurality of auxiliary pressing mechanisms of effective solution.
Be without loss of generality, specify this embodiment below in conjunction with Figure of description.
Among this paper the related noun of locality upper and lower be main pressing plate as the benchmark definition, the related noun of locality is forward and backward to be to be that benchmark defines with the vertical direction of motion that resets with the side pressure oil cylinder and compress.The main pressure promptly gone up pressure, and side pressure is promptly auxilliary presses.The use that should be appreciated that the said noun of locality such as upper and lower, forward and backward does not limit the scope that the application asks for protection.
For setting forth optimizing structure of this programme in detail, please in the lump referring to Fig. 3 and Fig. 4, Fig. 3 is the auxiliary pressing mechanism structure chart of the said hydraulic puzzle machine of the embodiment of the invention; Fig. 4 is an E-E part sectioned view shown in Figure 3.
The auxiliary pressing mechanism of the said hydraulic puzzle machine of the embodiment of the invention comprises two side pressure oil cylinders 6 that are synchronized with the movement, and the linkage that drives through said side pressure oil cylinder 6, and said linkage links to each other with side pressure beam 3, and a plurality of side guides 2 are installed on the said side pressure beam 3.
Said linkage can comprise that 7, two first side pressure connecting rods 7 of two first side pressure connecting rods link to each other respectively with two said side pressure oil cylinders 6.Said linkage also comprises the synchronizing shaft 9 that connects two said first side pressure connecting rods 7; And the second side pressure connecting rod 5 that links to each other with said synchronizing shaft; And the side pressure push rod 4 that links to each other with the said second side pressure connecting rod 5, said side pressure push rod 4 links to each other with said side pressure beam 3.Two side pressure oil cylinders 6 are realized being synchronized with the movement through the first side pressure connecting rod 7 and synchronizing shaft 9.
Because the auxiliary pressing mechanism of the said hydraulic puzzle machine of the embodiment of the invention; Comprise two side pressure oil cylinders 6 that are synchronized with the movement; The connecting rod mechanism movement that side pressure oil cylinder 6 drives; And then coupled side pressure beam 3 motions of linkage drive, thereby realization is installed in the synchronous side pressure of the 2 pairs of machining sheets of a plurality of side guides on the side pressure beam 3.
The auxiliary pressing mechanism of the said hydraulic puzzle machine of the embodiment of the invention only adopts two side pressure oil cylinders 6, has reduced oil cylinder quantity, lowers leak source hidden danger, has reduced the maintenance cost of equipment.Owing to can realize Synchronous motion control through two oil cylinders 6, therefore can realize the synchronous side pressure of a plurality of side guides 2.
In addition, can also needs of production move forward and backward, make the sheet material length of processing not receive the limitation of auxiliary pressing mechanism position according to auxiliary pressing mechanism according to the invention.
The said auxiliary pressing mechanism of the embodiment of the invention can also comprise side pressure frame 1; Said synchronizing shaft 9 is installed on the said side pressure frame 1; Said side pressure frame 1 is installed through side pressure fixed head 8, and said side pressure frame 1 can be around said side pressure fixed head 8 upsets, to make things convenient for picking and placeing of machining sheet.
Said side pressure fixed head 8 can be installed with stationary table.
For the ease of regulating the position of side guide 2, a plurality of said side guides 2 can be parallel to each other.
Side guide 2 is installed with said side pressure beam 3 through the rebound (not shown) mutually, and side guide 2 fixedly mounts with rebound, realizes regulating the position of side guide 2 through the position of regulating rebound.Thereby realize that side guide 2 can slide arbitrarily on side pressure beam 3.
Side pressure beam 3 specifically can comprise two I-steel that are arranged in parallel.Two I-steel are installed through two support plate (not shown)s at two ends.
The side pressure oil cylinder of the said auxiliary pressing mechanism of the embodiment of the invention can be two or more, as long as guarantee that all side pressure oil cylinders can be synchronized with the movement.
The operation principle of the said auxiliary pressing mechanism of the embodiment of the invention is referring to Fig. 3 and Fig. 4:
Side pressure oil cylinder 6 passes to side pressure beam 3 through the first side pressure connecting rod 7, the second side pressure connecting rod 5 and side pressure push rod 4 with lateral pressure.The side pressure oil cylinder 6 of diverse location realizes that through synchronizing shaft 9 side pressure is synchronous.Side guide 2 hangs on the side pressure beam 3, and can on side pressure beam 3, slide arbitrarily.
Side pressure beam 3, side pressure oil cylinder 6 link to each other with side pressure frame 2, and can together rotate with side pressure frame 2.Side pressure frame 2 is that hinge rotates with side pressure fixed head 8.
According to the different production needs,, realize that side guide 2 obtains required lateral pressure through the pressure of control side pressure oil cylinder 6.
The present invention also provides a kind of hydraulic puzzle machine, can have any of the said auxiliary pressing mechanism of preamble, and concrete structure is not described in detail in this.The main laminated structure of hydraulic puzzle machine according to the invention can adopt the main laminated structure of existing hydraulic puzzle machine as shown in Figure 1.
The above is merely preferred implementation of the present invention, does not constitute the qualification to protection domain of the present invention.Any any modification of within spirit of the present invention and principle, being done, be equal to replacement and improvement etc., all should be included within the claim protection domain of the present invention.