CN208557933U - A kind of the sliding sash guiding mechanism and its rope saw of diamond-wire saw - Google Patents

Abstract

The utility model provides the sliding sash guiding mechanism and its rope saw of a kind of diamond-wire saw, and wherein sliding sash guiding mechanism includes column and sliding sash, and column clamping component is provided with outside sliding sash；Column clamping component includes two roller shafts being laterally arranged on the forward and backward sliding sash of column respectively；The side wall of outer peripheral surface and column that a pair of of idler wheel four rolling is arranged on each roller shaft is adjacent to the clamping for realizing column；A pair of of idler wheel on same roller shaft is arranged axle sleeve on the axially external roller shaft of one of idler wheel；Adjustment disk is arranged on an at least roller shaft, adjustment disk is fixedly connected between coaxial axle sleeve and locking nut, and between coaxial axle sleeve, which is eccentric shaft；The outer diameter of the adjustment disk is greater than the outer diameter of axle sleeve, is equipped with adjusting disc fixing device in the second end cover outside axle sleeve.The utility model can be such that sliding sash is closely fitted on column in the process of moving, and sawing process is steadily carried out.

Description

A kind of the sliding sash guiding mechanism and its rope saw of diamond-wire saw

Technical field

The utility model relates to stone material cutting equipment field, the sliding sash guiding mechanism of especially a kind of diamond-wire saw and Its saw of restricting.

Background technique

The structure of existing diamond arc plate rope saw is usual are as follows: including electric control system and is symmetrical set Two lifting columns, each lifting column are made of lifting drive, screw rod, nut, column support and sliding sash, column support housing If sliding sash, rotation setting screw rod in column support, the upper end of screw rod and lifting drive are sequentially connected, and screw rod external screw thread is arranged spiral shell Mother, nut are fixedly connected with sliding sash, and the side of sliding sash is equipped with slewing equipment, tension saw band between two slewing equipments, and lifting is driven Dynamic device and slewing equipment with electric control system circuit connection.

In the course of work, electric control system controls slewing equipment starting, and band running rope saw wheel rotates, meanwhile, electrical control System controls lifting drive starting, and lifting drive drives screw rod rotation, so that the nut on screw rod is upward or downward Mobile, nut drives sliding sash to move up or down along column support again；Meanwhile sliding sash drives slewing equipment and rope saw wheel upward again Or move down, realize that the position of rope saw wheel in a longitudinal direction is adjusted, to realize cutting of the saw rope to stone material.

But existing diamond arc plate rope saw has the following disadvantages: that (1) due to sliding sash is to be directly sleeved on column On the outside of frame, sliding contact between the inner sidewall of sliding sash and the lateral wall of column support, the inner sidewall of sliding sash and the outside of column support Wall will certainly have certain gap so that sliding sash can not be closely fitted on column, prevent sawing process from steadily into Row, influences sawing quality, also, with the lengthening for using the time, the abrasion of sliding sash and column support can be increasingly severe, above-mentioned to lack Fall into just highlighting more；(2) sliding sash swings, and also results in the center between two sliding sashes on two columns away from continuous Variation, directly results in saw rope elasticity and constantly changes, and saw rope is easy impaired fracture.

Summary of the invention

One of the purpose of this utility model is to provide a kind of sliding sash guiding mechanism of diamond-wire saw, which can It is clamped sliding sash column, be fitted in it can closely on column in the process of moving, enables sawing process Enough steady progress.

A kind of sliding sash guiding mechanism of diamond-wire saw, including column and the sliding sash being sheathed on outside column, each sliding sash Several set column clamping components are arranged in its short transverse interval of outer；Every set column clamping component is laterally arranged in vertical including respectively Two roller shafts on the forward and backward sliding sash of column, two roller shafts are parallel to each other and the axial line of two roller shafts is located in same level； Equal spacer sleeve is equipped with a pair of of idler wheel on each roller shaft, and the outer peripheral surface of four rolling and the side wall of column, which are adjacent to, realizes column It clamps；A pair of of idler wheel on same roller shaft is arranged axle sleeve on the axially external roller shaft of one of idler wheel；The axle sleeve Outer detachable coaxial fixing sleeve is equipped with second end cover, and second end cover is detachably fixed between ipsilateral sliding sash side wall connect again； It is arranged with adjustment disk on an at least roller shaft for every set column clamping component, at this point, adjustment disk is located at coaxial axle sleeve and locking It between nut, and is fixedly connected between coaxial axle sleeve, which is eccentric shaft, in the corresponding idler wheel shaft part of two idler wheels It the centerline axis parallel of mandrel line idler wheel corresponding with adjustment disk shaft end but is not overlapped；The outer diameter of the adjustment disk is greater than axle sleeve Outer diameter is equipped with adjusting disc fixing device in the second end cover outside axle sleeve.

The utility model can enable sliding sash to be clamped in vertical by adjusting the gap between sliding sash and column front-rear side walls Between the front-rear side walls of column, guarantees that sliding sash is remained with column and fit closely, thus realize that sawing process can be carried out steadily, Improve sawing quality.

The adjusting disc fixing device includes the several through-holes circumferentially opened up on adjustment disk on the outside of axle sleeve along it, in axis The center line of several limit holes and gag lever post opened up in second end cover outside set, through-hole and limit hole is and in roller shaft Mandrel line is parallel, when adjustment disk turns to a certain position, at least one through-hole on adjustment disk can in second end cover At least one limit hole horizontal alignment, gag lever post sequentially pass through the through-hole and gag lever post along the axial direction of roller shaft, realize adjustment disk And the fixation of roller shaft.When rotating adjustment disk and the idler wheel of two roller shafts being made to distinguish the forward and backward side wall of puller column, fine tuning is adjusted Section disk is aligned any limit hole or so of any through-hole and second end cover thereon, and by gag lever post along the axial direction of roller shaft The through-hole and location hole are sequentially passed through, realizes the fixation of adjustment disk and roller shaft.

Adjuster is additionally provided with outside the adjustment disk, which includes guide rod and push rod, with adjustment disk closely the The peripheral part of two end caps offers several guiding bar jacks along the circumferential direction of adjustment disk, is oriented to the center line and adjustment disk of bar jack Axis it is parallel, offer a notch on each adjustment disk, the shortest distance of guiding bar jack to adjustment disk center line is greater than scarce Mouth arrives the shortest distance of adjustment disk center line, and guide rod is inserted into the guiding bar jack of indentation, there, and is offered on the guide rod Pilot hole, a push rod pass through the pilot hole and act against on the adjustment disk side wall in notch, press push rod adjustment disk rotation.It is working In the process, push rod is pushed, the side wall of the front end press adjustment disk of push rod can be such that adjustment disk rotates.The adjuster is one " laborsaving Lever ", so that pushing the rotation of adjustment disk more laborsaving.

During Concrete facts, the adjustment disk and adjacent axle sleeve are integrally formed.Stability is more preferable.

The gag lever post is preferably hex bolts, and stability is more preferable.

The position limiting structure includes retaining ring and taper bolt, and the first pin hole is offered on the retaining ring, which is set to idler wheel On axis, the extended line on the corresponding roller shaft of retaining ring along the first pin hole offers the second pin hole, and taper bolt is also cross the first pin Hole and the setting of the second pin hole.Such design, so that be Detachable connection structure between position limiting structure and roller shaft, it is easy to disassemble While position limiting structure, it is also convenient for replacement position limiting structure.

Second bearing is provided between the idler wheel and corresponding roller shaft (second bearing is usually deep groove ball bearing).Institute The friction stated between idler wheel and corresponding roller shaft is small.

The two of the purpose of this utility model are to provide a kind of sliding sash guiding for being equipped with a kind of above-mentioned diamond-wire saw The rope saw of mechanism is mounted on a kind of above-mentioned diamond-wire saw including two columns being symmetrical set outside two columns Sliding sash guiding mechanism, be mounted on slewing equipment on the front side wall of each sliding sash, saw rope be tensioned between two slewing equipments, two is sliding Horizontal alignment is arranged column clamping component on frame one by one；Two column clamping component bilateral symmetries at the same horizontal position are set It sets.The relative displacement between sliding sash and column is not only shortened in this way, also shortens the displacement of slewing equipment and saw rope, avoids sawing Rope tensioning is excessive or too loose, influences normal cutting operation and cut quality.

Detailed description of the invention

Fig. 1 is the main view of the sliding sash guiding mechanism of the diamond-wire saw of the utility model, and wherein sliding sash, column are Partial sectional view；

Fig. 2 be the utility model diamond-wire saw sliding sash guiding mechanism along Fig. 1 the cross-sectional view of A-A or line B-B；

Fig. 3 is the right side view of adjustment disk in Fig. 1；

Fig. 4 is the sectional view of adjustment disk line C-C along Fig. 3 of the utility model；

Fig. 5 is the main view of the diamond-wire saw of the utility model.

Specific embodiment

The embodiments of the present invention is illustrated now in conjunction with attached drawing:

In conjunction with FIG. 1 to FIG. 3, a kind of sliding sash guiding mechanism of diamond-wire saw, including column 10 and it is sheathed on column 10 Several set column clamping components 30 are arranged in outer sliding sash 20, each its short transverse interval of 20 outer of sliding sash；

Every set column clamping component 30 includes two roller shafts being laterally arranged on the forward and backward sliding sash 20 of column 10 respectively (32,31), two roller shafts (31,32) are parallel to each other and the axial line of two roller shafts (31,32) is located in same level；Often Equal spacer sleeve is equipped with a pair of of idler wheel (311,312 on a roller shaft (31,32)；321,322), four rolling (311,312,321, 322) side wall of outer peripheral surface and column 10 is adjacent to the clamping for realizing column 10；A pair of of rolling on same roller shaft (31,32) Wheel (311,312；321,322), axle sleeve is arranged on the axially external roller shaft (31,32) of one of idler wheel (312,322) (35,36)；Detachable coaxial fixing sleeve is equipped with second end cover (39,40) to the axle sleeve (35,36) outside, second end cover (39,40) It is detachably fixed and connect between ipsilateral 20 side wall of sliding sash again；

It is arranged with adjustment disk 43 on an at least roller shaft (specifically: roller shaft 32) for every set column clamping component 30, this When, adjustment disk 43 is fixedly connected between coaxial axle sleeve 36 and locking nut 42, and between coaxial axle sleeve 36, the rolling Wheel shaft 32 is eccentric shaft, corresponding 32 sections of roller shaft of the central axis L of two idler wheels (321,322) idler wheel corresponding with adjustment disk 43 The central axis L ' at 32 end of axis is parallel but is not overlapped；The outer diameter of the adjustment disk 43 is greater than the outer diameter of axle sleeve 36, outside axle sleeve 36 Adjusting disc fixing device 70 is installed in second end cover 40.

During the work time, when there are when gap, rotate adjustment disk 43, tune between sliding sash 20 and the front-rear side walls of column 10 Saving disk 43 drives two idler wheels (321,322) on roller shaft 32 and the roller shaft 32 with 43 32 sections of corresponding roller shaft of adjustment disk Central axis L ' be rotary shaft rotation, roller shaft 32 can move closer in the course of rotation to column 10, when two roller shafts The idler wheel (321,322 of (32,31)；311, when 312) distinguishing the forward and backward side wall of puller column 10, pass through adjusting disc fixing device Realize the fixation of adjustment disk 43 and roller wheel 32.

The utility model can enable sliding sash 20 to press from both sides by adjusting the gap between sliding sash 20 and 10 front-rear side walls of column Tightly between the front-rear side walls of column, guarantees that sliding sash 20 is remained with column 10 and fit closely, to realize sawing process energy Enough steady progress, improve sawing quality.

Each idler wheel (311,312,321,322) is the idler wheel that cross section is T-type, on same roller shaft (31,32) Two idler wheels (311,312；321,322) it is symmetrical arranged, four cross sections are the idler wheel (311,312,321,322) and column of T-type Agree with the clamping for realizing column in 10 four rectangular angles；The axially external roller shaft of one of idler wheel (312,322) It is arranged on (31,32) fixed on the axially external roller shaft (31,32) of axle sleeve (35,36), remaining idler wheel (311,321) There are position limiting structure (33,34)；Movable set again on axially external roller shaft (the 31,32) end of the position limiting structure (33,34) First end cover (37,38) is detachably fixed between first end cover (37,38) and ipsilateral 20 side wall of sliding sash and connect；Second end cover (39,40) axially external roller shaft (31,32) end sleeve is equipped with locking nut (41,42).When a left side for sliding sash 20 and column 10 There are when gap between right side wall, the clamping screw (41,42) on the roller shaft (31,32) of column clamping component 30 is adjusted, is made Clamping screw (41,42) Xiang Lizhu 10 is moved closer to, and clamping screw (41,42) drives axle sleeve (35,36) and axle sleeve (35,36) Idler wheel (312,322) closely, second end cover (39,40) and sliding sash 20 are gradually close to column 10, at the same time, roller shaft (31,32) limiting device (33,34) driven, moved round about with the idler wheel (311,321) of limiting device (33,34) closely It moves, i.e. two idler wheels (311,312 on roller shaft (31,32)；321,322) it respectively in the opposite direction moves, will finally stand Column 10 is clamped in sliding sash 20, two idler wheels (311,312 on roller shaft (31,32)；321,322) between, to realize sliding sash Fitting closely between 20 and 10 left and right sidewall of column.

In conjunction with Fig. 2 and Fig. 3, the adjusting disc fixing device includes opening on the adjustment disk 43 in 36 outside of axle sleeve along its circumferential direction If several through-holes 431, several limit holes 401 and gag lever post 44 for being opened up in the second end cover 40 outside axle sleeve 36, through-hole 431 centerline axis parallel with the center line of limit hole 401 with roller shaft 32, when adjustment disk 43 turns to a certain position, At least one through-hole 431 on adjustment disk 43 can be limited at least one 401 horizontal alignment of limit hole in second end cover 40 Bar 44 sequentially passes through the through-hole 431 and gag lever post 401 along the axial direction of roller shaft 32, realizes consolidating for adjustment disk 43 and roller shaft 32 It is fixed.When rotation adjustment disk 43 makes the idler wheel (321,322 of two roller shafts (32,31)；311,312) respectively before puller column 10, When rear wall, fine tuning adjustment disk 43 is aligned any through-hole 431 thereon with any limit hole 401 or so of second end cover 40, And the through-hole 431 and location hole 401 are sequentially passed through along the axial direction of roller shaft 32 by gag lever post 44, realize adjustment disk 43 and rolling The fixation of wheel shaft 32.

In conjunction with Fig. 2~Fig. 4, it is additionally provided with adjuster 45 outside the adjustment disk 43, which includes 451 He of guide rod Push rod 452 offers several for guide rod along the circumferential direction of adjustment disk 43 with the peripheral part of the second end cover 40 of adjustment disk closely The guiding bar jack 402 of 451 insertions, the center line for being oriented to bar jack 402 is parallel with the axis of adjustment disk 43, each adjustment disk 43 On offer a notch 432, the shortest distance D of guiding bar jack 402 to 43 center line of adjustment disk is greater than notch to adjustment disk 43 The shortest distance D ' of center line, guide rod 451 is inserted into the guiding bar jack 402 of indentation, there, and is offered on the guide rod 451 Pilot hole 4510, a push rod 452 pass through the pilot hole 4510 and act against on 43 side wall of adjustment disk in notch 432, press push rod The rotation of 452 adjustment disks 43.During the work time, push rod 452 is pushed, the side wall of the front end press adjustment disk 43 of push rod 452 can make Adjustment disk 43 rotates.The adjuster 43 is one " laborsaving lever ", so that pushing the rotation of adjustment disk 43 more laborsaving.

As shown in Figure 1, Figure 2, Figure 5, during Concrete facts, the adjustment disk 43 and 36 one of adjacent axle sleeve at Type.Stability is more preferable.Certainly, after the adjustment disk 43 and adjacent axle sleeve 36 can also be separately formed, by welding or its He is fixed together at connection type.

The gag lever post 44 is preferably hex bolts, and stability is more preferable.

As shown in Fig. 2, the position limiting structure 33 includes retaining ring 331 and taper bolt 332, first is offered on the retaining ring 331 Pin hole, the retaining ring 332 are sheathed on roller shaft 31, and the extended line on the corresponding roller shaft 31 of retaining ring 331 along the first pin hole opens up There is the second pin hole, taper bolt 332 is arranged also cross the first pin hole and the second pin hole.Such design, so that position limiting structure 33 It is Detachable connection structure between roller shaft 31, while position limiting structure easy to disassemble, is also convenient for replacement position limiting structure.It is described Position limiting structure 34 on roller shaft 32 is identical as roller shaft 31 upper limit structure, 33 structures.

As shown in Fig. 2, being provided at the position with the cooperation of the rectangular angle of column 10 of the idler wheel (311,312,321,322) First bearing (3112,3122,3212,3222) (first bearing is usually thrust ball bearing).The idler wheel (311,312,321, 322) friction between corresponding column side wall is small.

As shown in Fig. 2, being provided between the idler wheel (311,312,321,322) and corresponding roller shaft (31,32) Two bearings (3113,3123,3213,3223) (second bearing is usually deep groove ball bearing).The idler wheel (311,312,321, 322) friction between corresponding roller shaft (31,32) is small.

As shown in figure 5, a kind of rope saw for the sliding sash guiding mechanism for being equipped with above-mentioned diamond-wire saw, including left and right pair Claiming two columns 10 of setting, the sliding sash school position that above-mentioned diamond-wire saw is mounted on outside two columns 10 clamps column agency, It is mounted on slewing equipment 50 on the front side wall of each sliding sash 20, is tensioned saw rope 60 between two slewing equipments 50, on two sliding sashes 20 Column clamping component 30 one by one horizontal alignment be arranged；Two column clamping components, 30 bilateral symmetry at the same horizontal position is set It sets.Due to using the utility model 30 adjusting post of column clamping component, 10 left and right side walls and sliding sash 20 between gap when, Clamping screw (41,42) drive axle sleeve (35,36), with axle sleeve (35,36) idler wheel (312,322) closely, second end cover (39, 40) and sliding sash 20 gradually to column 10 close to while, roller shaft (31,32) also will drive limiting device (33,34), with limit The idler wheel (311,321) of position device (33,34) closely moves round about, then, that is to say, that: when 10 left and right side of column When gap overall width between wall and sliding sash 20 is 1cm, clamping screw (41,42) need to only drive idler wheel (312,322), sliding sash court 0.5cm is moved in column direction, and at the same time, idler wheel (312,322) also will drive idler wheel (311,321) and move round about 0.5 cm, i.e. idler wheel (311,321) are also towards the mobile 0.5cm in column direction, so that it may make four cross section T-types idler wheel (311, 312,321,322) with four rectangular angles of column 10 agree with, to realize that sliding sash 20 clamps column 10.Similarly, practical using this When gap between the novel forward and backward side wall of 30 adjusting post of column clamping component 10 and sliding sash 20, when the forward and backward side wall of column 10 When gap overall width between sliding sash 20 is 1cm, sliding sash 20, which also need to only move 0.5cm, can be realized the clamping of column.This Sample not only shortens the relative displacement between sliding sash 20 and column 10, also shortens the displacement of slewing equipment 50 and saw rope 60, keeps away It is excessive to exempt from 50 mobile range of slewing equipment, influences cut quality, meanwhile, also avoid the horizontally mobile range mistake of slewing equipment 50 Greatly, cause saw rope 60 to be tensioned excessive or too loose, influence normal cutting operation and cut quality.

Claims (7)

1. a kind of sliding sash guiding mechanism of diamond-wire saw, including column and the sliding sash being sheathed on outside column, outside each sliding sash Along its short transverse interval, several set column clamping components are set；Every set column clamping component includes laterally being arranged in column respectively Two roller shafts on forward and backward sliding sash, two roller shafts are parallel to each other and the axial line of two roller shafts is located in same level；Often Equal spacer sleeve is equipped with a pair of of idler wheel on a roller shaft, and the outer peripheral surface of four rolling and the side wall of column are adjacent to the folder for realizing column Tightly；

It is characterized by: a pair of of idler wheel on same roller shaft, axis is arranged on the axially external roller shaft of one of idler wheel Set；Detachable coaxial fixing sleeve is equipped with second end cover outside the axle sleeve, and second end cover is removable between ipsilateral sliding sash side wall again It unloads and is fixedly connected；

Be arranged with adjustment disk on an at least roller shaft for every set column clamping component, at this point, adjustment disk be located at coaxial axle sleeve with It between locking nut, and is fixedly connected between coaxial axle sleeve, which is eccentric shaft, the corresponding idler wheel shaft part of two idler wheels Central axis idler wheel corresponding with adjustment disk shaft end centerline axis parallel but be not overlapped；

The outer diameter of the adjustment disk is greater than the outer diameter of axle sleeve, is equipped with adjusting disc fixing device in the second end cover outside axle sleeve.

2. a kind of sliding sash guiding mechanism of diamond-wire saw according to claim 1, it is characterised in that: the adjustment disk Fixed device includes the several through-holes circumferentially opened up on adjustment disk on the outside of axle sleeve along it, opens in the second end cover outside axle sleeve If several limit holes and gag lever post, the center line of through-hole and limit hole works as adjusting with the centerline axis parallel of roller shaft When disk turns to a certain position, at least one through-hole on adjustment disk can limit hole horizontal at least one in second end cover Alignment, gag lever post sequentially pass through the through-hole and gag lever post along the axial direction of roller shaft, realize the fixation of adjustment disk and roller shaft.

3. a kind of sliding sash guiding mechanism of diamond-wire saw according to claim 1, it is characterised in that: the adjustment disk It is additionally provided with adjuster outside, which includes guide rod and push rod, and the peripheral part with the second end cover of adjustment disk closely is along tune The circumferential direction of section disk offers several guiding bar jacks, and the center line for being oriented to bar jack is parallel with the axis of adjustment disk, each tune A notch is offered on section disk, the shortest distance of guiding bar jack to adjustment disk center line is greater than notch to adjustment disk center line The shortest distance, guide rod is inserted into the guiding bar jack of indentation, there, and pilot hole is offered on the guide rod, and a push rod passes through should Pilot hole acts against on the adjustment disk side wall in notch, press push rod adjustment disk rotation.

4. a kind of sliding sash guiding mechanism of diamond-wire saw according to claim 2, it is characterised in that: the adjusting Disk and adjacent axle sleeve are integrally formed.

5. a kind of sliding sash guiding mechanism of diamond-wire saw according to claim 2, it is characterised in that: the gag lever post For hex bolts.

6. a kind of sliding sash guiding mechanism of diamond-wire saw according to claim 1, it is characterised in that: the idler wheel with Second bearing is provided between corresponding roller shaft.

7. a kind of installation is just like the rope of the sliding sash guiding mechanism of diamond-wire saw described in any one of claim 1~6 Saw, including two columns being symmetrical set, it is characterised in that: be mounted in the claims 1~6 and appoint outside two columns A kind of sliding sash guiding mechanism of diamond-wire saw of the sliding sash guiding mechanism of diamond-wire saw described in meaning one, each cunning It is mounted on slewing equipment on the front side wall of frame, saw rope, the column clamping component one on two sliding sashes are tensioned between two slewing equipments The setting of one horizontal alignment；Two column clamping components at the same horizontal position are symmetrical set.