CN208305403U - A kind of bridge-type middle filling machine - Google Patents

Abstract

The utility model relates to a kind of bridge-type middle filling machines, including base, crossbeam, front and back motor, sliding seat, left and right motor, lifting seat, lifting cylinder, set on the internal locking device of sliding seat, the lifting seat includes four guide posts, upper plate set on guide post upper end, lower plate set on guide post lower end, the upper plate is equipped with driving motor, the lower plate, which is equipped with, is driven the transmission device being connected with driving motor, the transmission device is equipped with saw blade, the base is equipped with sliding cavity, the sliding cavity it is upper, lower both ends are respectively equipped with self-lubricating engineering plastics ring, copper sliding sleeve is equipped in the sliding cavity between two self-lubricating engineering plastics rings, it is evenly distributedly equipped on the copper sliding sleeve a plurality of along axial groove body, the internal diameter of the self-lubricating engineering plastics ring is greater than the internal diameter of copper sliding sleeve, difference is 0.02mm ~ 0.2mm.Which solve guide posts to slide up and down the technical issues of having some setbacks.

Description

A kind of bridge-type middle filling machine

Technical field

The utility model relates to stone material cutting equipment field more particularly to a kind of bridge-type middle filling machines.

Background technique

China Patent No.: CN200810072517.6 discloses a kind of two-locking bridge type stonecutter, including machine pier, nose girder, big Beam, transmission device, hydraulic device, workpiece, workpiece therein include body, guide post, saw blade, and design feature is Stonecutter is mounted with double locking apparatus, is mounted with that four groups of self-lubricating bearings, every group of self-lubricating bearing and a guide post are sliding in body Dynamic cooperation, self-lubricating bearing and guide post cooperation place are mounted with combined type double seal, are mounted between body and crossbeam straight Dust cover has been filled on line guide rail, nose girder and crossbeam.It discloses the general structures of existing bridge type stone cutting machine.But existing guide post Cooperation sliding with body is often easy to go wrong or causes to wear because of vibration after using permanent, causes to rise up and down Drop has some setbacks；It causes to wear because of the entrance of dust, oscilaltion is caused to have some setbacks.

Utility model content

The technical problem to be solved by the present invention is to provide a kind of bridge-type middle filling machines, and which solve guide posts to slide up and down not Smooth technical problem.

A kind of to achieve the above purpose, the technical solution of the present invention is: bridge-type middle filling machine, including base, can be along machine Front and back motor that crossbeam that seat slides back and forth, driving crossbeam slide back and forth, can be along sliding seat that crossbeam horizontally slips, driving sliding Seat horizontally slip left and right motor, can oscilaltion be set to sliding seat on lifting seat, lifting seat is driven on sliding seat The lifting cylinder of oscilaltion, the internal locking device set on sliding seat, the lifting seat include four guide posts, are set to guide post upper end Upper plate, the lower plate set on guide post lower end, the upper plate be equipped with driving motor, the lower plate be equipped with and driving motor be driven Connected transmission device, the transmission device be equipped with saw blade, the base be equipped with sliding cavity, the sliding cavity it is upper and lower Both ends are respectively equipped with self-lubricating engineering plastics ring, and copper cunning is equipped between two self-lubricating engineering plastics rings in the sliding cavity It is dynamic to cover, a plurality of groove bodies along axial direction are evenly distributedly equipped on the copper sliding sleeve, the self-lubricating engineering plastics ring Internal diameter is greater than the internal diameter of copper sliding sleeve, and difference is 0.02mm ~ 0.2mm.

Preferably, the locking device includes the first locking cylinder, the second locking cylinder on the base, and described first Locking cylinder and the second locking cylinder are respectively two-way cylinder, each sliding cavity be equipped with rubbing hole, first locking cylinder with The friction block that can be slided along rubbing hole is respectively equipped on the piston rod of second locking cylinder.

Preferably, the friction block protrudes into groove body.

Preferably, first locking cylinder and the second locking cylinder formation cross oil cylinder in the same plane.

Above-mentioned technical proposal has the following beneficial effects: through sliding cavity, upper and lower two self-lubricating engineering plastics ring, copper The setting of sliding sleeve can be improved guide post and slide up and down smooth, and stability is preferable, by the setting of groove body, can be improved The fitness of copper sliding sleeve, the internal diameter of copper sliding sleeve is greater than by the internal diameter of self-lubricating engineering plastics ring, and difference is The setting of 0.02mm ~ 0.2mm can reduce the demand of precision, so that the effect that guide post slides up and down is more preferable.It is filled by locking The setting set, may be implemented stable, good locking, and the first locking cylinder can have with the second locking cylinder right-angled intersection setting Effect acts on two diagonal guide posts, can make the effect of locking more preferable in this way.In addition, the friction block protrudes into groove body, The effect of locking can be improved in this way.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of sliding seat；

Fig. 3 is the structural schematic diagram of copper sliding sleeve；

Fig. 4 is the schematic cross-sectional view of sliding seat.

Specific embodiment

The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.

Referring to figs. 1 to shown in Fig. 4, the present embodiment provides a kind of bridge-type middle filling machine, including base 1, can be slided before and after base 1 Front and back motor 21 that dynamic crossbeam 2, driving crossbeam 2 slide back and forth, can be along sliding seat 3 that crossbeam 2 horizontally slips, driving sliding seat 3 horizontally slip left and right motor 31, can oscilaltion be set to sliding seat 3 on lifting seat, be set to sliding seat 3 on drive lifting The lifting cylinder 44 of seat oscilaltion, set on the internal locking device of sliding seat 3, the lifting seat includes four guide posts 41, is set to The upper plate 42 of 41 upper end of guide post, the lower plate 43 set on 41 lower end of guide post, the upper plate 41 are equipped with driving motor 5, the lower plate 43 are equipped with the transmission device 6 being connected with the transmission of driving motor 5, and the transmission device 6 is equipped with saw blade 7, sets on the base 1 There is sliding cavity 11, the upper/lower terminal of the sliding cavity 11 is respectively equipped with self-lubricating engineering plastics ring 12, position in the sliding cavity 11 It is equipped with copper sliding sleeve 13 between two self-lubricating engineering plastics rings 12, is evenly distributedly equipped on the copper sliding sleeve 13 multiple Several along axial groove body 131, the internal diameter of the self-lubricating engineering plastics ring 12 is greater than the internal diameter of copper sliding sleeve 13, and difference is 0.1mm, the other numerical value being also possible between 0.02mm ~ 0.2mm.

The locking device includes the first locking cylinder 81, the second locking cylinder 82 on base, first lock Locking oil cylinder 81 and the second locking cylinder 82 are respectively two-way cylinder, and each sliding cavity 11 is equipped with rubbing hole 14, the rubbing hole 14 Penetrate copper sliding sleeve 13, being respectively equipped on the piston rod of first locking cylinder 81 and the second locking cylinder 82 can be along friction The friction block 83 that hole 14 is slided.The friction block 83 protrudes into groove body 131.First locking cylinder 81 and the second locking cylinder 82 formation cross oil cylinders in the same plane.

The rubbing hole 14 is externally provided with connecting thread portion 15, and first locking cylinder 81 is equipped with and connecting thread portion 15 The second connecting thread portion 811 being cooperatively connected passes through locking nut 84 between connecting thread portion 15 and the second connecting thread portion 811 Connection.

Guide post or more can be improved by the setting of sliding cavity, upper and lower two self-lubricating engineering plastics ring, copper sliding sleeve That slides is smooth, and stability is preferable, and by the setting of groove body, the fitness of copper sliding sleeve can be improved, and passes through from profit The internal diameter of sliding engineering plastics ring is greater than the internal diameter of copper sliding sleeve, and difference is the setting of 0.02mm ~ 0.2mm, can reduce precision The demand of degree, so that the effect that guide post slides up and down is more preferable.By the setting of locking device, stable, good lock may be implemented Only, the first locking cylinder and the second locking cylinder right-angled intersection setting can in this way may be used with useful effect in two diagonal guide posts So that the effect of locking is more preferable.In addition, the friction block protrudes into groove body, the effect of locking can be improved in this way.

The above is only one preferred embodiments of the utility model, and those skilled in the art is made equivalent by claim Change the protection scope for both falling within this case.

Claims (4)

1. a kind of bridge-type middle filling machine, including base, the front and back electricity that can be slid back and forth along crossbeam that base slides back and forth, driving crossbeam Machine, can be set to sliding to oscilaltion at the left and right motor that can be horizontally slipped along sliding seat that crossbeam horizontally slips, driving sliding seat Lifting seat on seat, lifting cylinder, the internal locking device set on sliding seat that lifting seat oscilaltion is driven on sliding seat, The lifting seat includes four guide posts, the upper plate set on guide post upper end, the lower plate set on guide post lower end, and the upper plate, which is equipped with, to be driven Dynamic motor, the lower plate, which is equipped with, is driven the transmission device being connected with driving motor, and the transmission device is equipped with saw blade, special Sign is: the base is equipped with sliding cavity, and the upper/lower terminal of the sliding cavity is respectively equipped with self-lubricating engineering plastics ring, institute It states and is equipped with copper sliding sleeve in sliding cavity between two self-lubricating engineering plastics rings, on the copper sliding sleeve evenly distributedly Equipped with a plurality of along axial groove body, the internal diameter of the self-lubricating engineering plastics ring is greater than the internal diameter of copper sliding sleeve, and difference is 0.02mm~0.2mm。

2. a kind of bridge-type middle filling machine according to claim 1, it is characterised in that: the locking device includes being set on base The first locking cylinder, the second locking cylinder, first locking cylinder and the second locking cylinder are respectively two-way cylinder, each cunning Dynamic chamber is equipped with rubbing hole, and being respectively equipped on the piston rod of first locking cylinder and the second locking cylinder can be along rubbing hole cunning Dynamic friction block.

3. a kind of bridge-type middle filling machine according to claim 2, it is characterised in that: the friction block protrudes into groove body.

4. a kind of bridge-type middle filling machine according to claim 3, it is characterised in that: first locking cylinder and the second locking Oil cylinder formation cross oil cylinder in the same plane.