A kind of brick-making shaping machine pressure head guiding device
Technical field
The utility model relates to a kind of brick-making shaping machine equipment, specifically refers to a kind of brick-making shaping machine pressure head guiding device.
Background technology
Brick-making shaping machine generally comprises frame, upper plate, fixed head, pressure head guide plate, counterdie connector, pressure head oil cylinder, demoulding oil jar, mould and vertical 4 guide pillars that arrange, four angles corresponding upper/lower terminal that is fixed on 4 guide pillars that wears respectively of upper plate and counterdie connector; Fixed head and pressure head guide plate are set in turn between upper plate and counterdie connector from top to bottom, and four angles of fixed head respectively correspondence wear and be fixed on 4 guide pillars, four angles of pressure head guide plate respectively corresponding activity are set on 4 guide pillars; The two ends of demoulding oil jar are contained in respectively on upper plate and fixed head, make the counterdie lifting of mould when work; The two ends of pressure head oil cylinder are contained in respectively on pressure head guide plate and fixed head, make the patrix lifting of mould when work.The steady lift action of described pressure head only relies on 4 guide pillar guiding of surrounding, but unavoidably there is certain amplitude vibration in brick-making shaping machine at work, this vibration can weaken the effective cooperation between pressure head and guide pillar, thereby affect the steady lifting of pressure head, cause and in lifting process, may occur low dip or off normal problem, and then pressure head and counterdie cannot realize mutually precisely contraposition and coordinate, finally affect the quality of shaping building block.
Utility model content
The purpose of this utility model is to provide a kind of brick-making shaping machine pressure head guiding device, makes pressure head oscilaltion guiding more steadily reliable, is beneficial to the building block of moulding high-quality.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of brick-making shaping machine pressure head guiding device, comprise four side guide pillars that are fixed between the upper plate of brick-making shaping machine and four angles of counterdie connector, also comprise fixed head set up and down and pressure head guide plate, four angles of this fixed head respectively correspondence wear and are fixed on described four side guide pillars, and four angles of described pressure head guide plate respectively corresponding activity are set on described four side guide pillars; The upper center of described pressure head guide plate is provided with a upwardly extending middle guide pillar, and the relevant position of described fixed head offers the guide groove wearing for described middle guide pillar activity.
The embedded guide pin bushing wearing for described middle guide pillar activity that is equiped with of described guide groove.
Adopt after such scheme, this Novel photo is for the beneficial effect of prior art: the steady lifting of pressure head is except relying on four side guide pillar guiding of surrounding, middle guide pillar guiding in the middle of also increasing, wherein middle guide pillar is brought into play main guide effect, mainly avoid pressure head possibility toward surrounding off normal, four side guide pillars of surrounding play auxiliary guide effect, mainly avoid pressure head possibility tilt problem, middle guide pillar and four side guide pillars complement each other, even under the vibration of forming machine certain amplitude, pressure head still can keep high steadily lifting, thereby guarantee that the mutually accurate contraposition of pressure head and counterdie coordinates, guarantee can the building block of moulding high-quality.
Brief description of the drawings
Fig. 1 is the front view of this novel pressure head guiding device.
Label declaration
Upper plate 1 counterdie connector 2
Side guide pillar 3 fixed heads 4
Guide groove 41 pressure head guide plates 5
Middle guide pillar 6 guide pin bushings 7
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this case is described in further detail.
This case relates to a kind of brick-making shaping machine pressure head guiding device, as shown in Figure 1, comprises four side guide pillars 3, fixed head 4, pressure head guide plate 5 and middle guide pillar 6.Four side guide pillars 3 are fixed between the upper plate 1 of brick-making shaping machine and four angles of counterdie connector 2.Four angles of fixed head 4 respectively correspondence wear and are fixed on four side guide pillars 3, and four angles of pressure head guide plate 5 respectively corresponding activity are set on four side guide pillars 3.Middle guide pillar 6 is fixed on the upper center of pressure head guide plate 5 and is vertically and up extends, and the relevant position of fixed head 4 offers guide groove 41, wears for middle guide pillar 6 activities.
In this novel pressure head guiding device architecture advances, the steady lifting of pressure head is except relying on four side guide pillars, 3 guiding of surrounding, middle guide pillar 6 in the middle of also increasing leads, wherein middle guide pillar 6 is brought into play main guide effect, mainly avoid pressure head possibility toward surrounding off normal, 3 auxiliary guide effects of four side guide pillars of surrounding, mainly avoid pressure head possibility tilt problem, middle guide pillar 6 and four side guide pillars 3 complement each other, mutually pin down, even under the vibration of forming machine certain amplitude, pressure head still can keep high steadily lifting, thereby guarantee that the mutually accurate contraposition of pressure head and counterdie coordinates, guarantee can the building block of moulding high-quality.The excellent especially block machine that is applicable to of this novel pressure head guiding device is in the larger occasion of vibration, such as being applied on the integrated block production line of one of inventor's invention.
Preferably, can also be provided with the guide pin bushing 7 that in a confession, guide pillar 6 activities wear by setting-in in guide groove 41 is interior.Add the respective outer side edges between persistent erection guide pillar 6 and guide groove 41 with this, the stationarity of guide pillar 6 lifting guiding in lifting.
The foregoing is only this novel preferred embodiment, all equalizations of doing with this novel claim scope change and modify, and all should belong to the scope of this novel claim.