CN214447489U - Big cutter that stability is high - Google Patents

Abstract

The utility model provides a big cutter that stability is high, including two parallel arrangement's boundary beam, two respectively one-to-one sliding connection respectively slide and both ends difference fixed connection on the boundary beam are two crossbeam on the slide, at least one fixedly connected with piston rod orientation corresponds on the slide the brake cylinder of boundary beam, fixedly connected with brake block on the piston rod of brake cylinder. Through setting up the brake hydro-cylinder, when the crossbeam removed when target in place, compress tightly the crossbeam through the brake hydro-cylinder, make it and boundary beam relatively fixed, effectively avoid producing the change at the relative position under the vibration effect between crossbeam and the boundary beam, guarantee the stability of cutting, the cutting quality is better relatively.

Description

Big cutter that stability is high

Technical Field

The utility model relates to a stone material cutting equipment, especially a big cutter that stability is high.

Background

A large cutting machine is also called a bridge cutting machine or a bridge cutting machine, and is common stone cutting equipment, which generally comprises two supports and a cross beam, wherein two ends of the cross beam are respectively connected onto the two supports in a sliding manner, a transverse moving seat is connected onto the cross beam in a sliding manner, a lifting seat is connected onto the transverse moving seat in a vertical sliding manner, a processing host machine is installed on the lifting seat, and when the large cutting machine is used, the longitudinal movement of the processing host machine is realized through the sliding of the cross beam on the supports, wherein the movement of the cross beam is generally driven by a motor, when the cross beam moves in place, the motor stops working and stops sliding by means of the dead weight of the cross beam, however, in the process of cutting stone, the vibration generated by the processing host machine can be transmitted onto the cross beam through the lifting seat and the transverse moving seat, so that the cross beam generates vibration, the relative position between the cross beam and the supports is changed, the cutting stability is influenced, in addition, the vibration of the transverse moving seat and the processing host machine can also influence the cutting stability, thereby affecting the cutting quality.

In view of this, the applicant has conducted an intensive study on the structure of the large cutter, and has generated the present invention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a big cutter that cutting quality is better relatively stability is high.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a big cutter that stability is high, includes two parallel arrangement's boundary beam, two respectively one-to-one sliding connection respectively slide and both ends difference fixed connection on the boundary beam are two crossbeam on the slide, at least one fixedly connected with piston rod orientation corresponds on the slide the brake cylinder of boundary beam, fixedly connected with brake block on the piston rod of brake cylinder.

As an improvement of the utility model, the brake oil cylinder passes through fixed connection and corresponds the indirect fixed connection of support frame of slide fixed connection is in on the slide.

As an improvement of the utility model, set up the punch combination that the multiunit arranged from the top down in proper order on the support frame, every the punch combination includes two horizontal arrangement's waist type hole, each the length direction in waist type hole all is vertical direction, the cylinder body of brake cylinder passes through bolt locking and is wherein two adjacent on the punch combination.

As an improvement of the utility model, the upper end of crossbeam be provided with crossbeam parallel arrangement's sideslip track, the lower extreme be provided with crossbeam parallel arrangement's support track, sliding connection has the cladding on the sideslip track the sideslip seat of crossbeam, the vertical pole setting of arranging of sideslip seat lower extreme fixedly connected with, sliding connection have in the pole setting the level arrange and with the bracing piece that the crossbeam was arranged perpendicularly, it is in to rotate to be connected with on the bracing piece to support the top pulley on the track, the pole setting is still overlapped and is equipped with the upper end and supports the top spring on the bracing piece, the lower extreme of pole setting can be dismantled to be connected with and support the top of spring lower extreme.

As an improvement of the utility model, the lower extreme of sideslip seat has been seted up and has been perforated, the pulley alternates in the perforation.

As an improvement of the utility model, the pole setting is the screw rod, support piece is threaded connection nut on the screw rod.

As an improvement of the utility model, the pole setting has two, the both ends of bracing piece sliding connection respectively is two in the pole setting.

As an improvement of the utility model, the pulley with be provided with the bearing between the bracing piece.

As an improvement of the utility model, the support track is transversal personally submitting trapezoidal, the periphery of pulley seted up with support track complex annular, the cross section of annular also is trapezoidal.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:

1. through setting up the brake hydro-cylinder, when the crossbeam removed when target in place, compress tightly the crossbeam through the brake hydro-cylinder, make it and boundary beam relatively fixed, effectively avoid producing the change at the relative position under the vibration effect between crossbeam and the boundary beam, guarantee the stability of cutting, the cutting quality is better relatively.

2. Through setting up support rail and complex pulley with it to utilize the spring to realize the elastic connection between pulley and the sideslip frame, can effectively eliminate the vibration that the cutting stone material in-process sideslip frame produced, improve the stability of cutting, help further improving the cutting quality.

3. The cross section of the supporting rail and the sliding groove on the periphery of the pulley is set to be trapezoidal, so that the stability and the reliability of the transverse movement are improved.

Drawings

FIG. 1 is a schematic structural diagram of a large cutter in an embodiment;

FIG. 2 is an enlarged view of a portion of FIG. 1 at position A;

FIG. 3 is a schematic view of the cross member and the traverse seat in the embodiment;

FIG. 4 is an enlarged view of a portion of FIG. 3 at position B;

fig. 5 is a partial enlarged view of the position C in fig. 3.

The designations in the figures correspond to the following:

10-edge beam; 20-a slide;

21-a brake oil cylinder; 22-a support frame;

23-kidney shaped holes; 30-a cross beam;

31-a support rail; 40-a transverse moving seat;

41-upright rod; 42-a support bar;

43-a pulley; 44-a spring;

45-a support; 50-a longitudinal movement motor;

60-a lifting seat; 70-processing the host machine.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-5, this embodiment provides a large cutting machine, which can also be a bridge cutting machine or a bridge cutting machine, and is a large cutting machine with high stability, and also a large anti-seismic cutting machine. The large cutting machine comprises two side beams 10 which are arranged in parallel, two supports (not shown in the figure) which are respectively used for supporting each side beam 10, two sliding seats 20 which are respectively connected on each side beam 10 in a one-to-one sliding mode, cross beams 30 of which two ends are respectively fixedly connected on the two sliding seats 20, a transverse moving seat 40 which is connected on the cross beam 30 in a sliding mode, a longitudinal moving motor 50 which is used for driving the sliding seats 20 to slide on the corresponding side beams 10 and a transverse moving motor which is used for driving the transverse moving seat 40 to slide on the cross beam 30, wherein a lifting seat 60 is vertically connected on the transverse moving seat 40 in a sliding mode, a lifting oil cylinder which is used for driving the lifting seat 60 to move up and down is arranged on the transverse moving seat 40, and a processing host 70 is installed on the lifting seat 60. It should be noted that the structure of the side beam 10, the sliding base 20, the longitudinal movement motor 50, the transverse movement motor, the lifting base 60, the main processing unit 70 and their interconnection structure are the same as those of the conventional large cutting machine, and are not the focus of the embodiment, and will not be described in detail here.

At least one slide 20 is fixedly connected with a brake cylinder 21 with a piston rod facing the corresponding side beam 10, in this embodiment, two slides 20 are fixedly connected with a brake cylinder 21, and the end of the piston rod of each brake cylinder 21 is fixedly connected with a brake pad (not shown in the figure), so that when the cross beam 30 moves in place, the brake pads are pressed against the cross beam 30 through the brake cylinders 21, so that the cross beam 30 and the side beam 10 are relatively fixed, thereby effectively avoiding the relative position between the cross beam 30 and the side beam 10 from changing under the action of vibration, and simultaneously reducing vibration by means of the weight of the side beam 10 and the support, ensuring the stability of cutting, and ensuring relatively good cutting quality.

Preferably, in this embodiment, the brake cylinder 21 is indirectly and fixedly connected to a corresponding slide seat 20 through a support frame 22 fixedly connected to a corresponding slide seat 20, wherein a plurality of groups of hole groups are formed in the support frame 22, each hole group includes two horizontally arranged waist-shaped holes 23, the length direction of each waist-shaped hole 23 is vertical, the cylinder body of the brake cylinder 21 is locked on two adjacent hole groups through bolts, specifically, four through holes are formed in the cylinder body of the brake cylinder 21, the four through holes correspond to the four waist-shaped holes 23 in the two groups of hole groups matched with the brake cylinder 21 one by one, and the bolts are inserted into the corresponding through holes and the waist-shaped holes 23 and are screwed on the bolts through nuts.

The upper end of the cross beam 30 is provided with a traverse rail (not shown) arranged in parallel with the cross beam 30, and the lower end is provided with a support rail 40 arranged in parallel with the cross beam 30, wherein the traverse seat 40 is connected with the traverse rail in a sliding manner to be connected with the cross beam 30 in a sliding manner, and the traverse seat 40 covers the cross beam 30, namely the traverse seat 40 covering the cross beam 30 is connected with the traverse rail in a sliding manner. The number of the support rails 31 is two, and the two support rails 31 are respectively located on both sides of the width direction of the lower end of the cross beam 30.

The lower end of the traverse seat 40 is fixedly connected with a vertical rod 41 which is vertically arranged, the vertical rod 41 is slidably connected with a support rod 42 which is horizontally arranged and is vertically arranged with the cross beam 40, preferably, two vertical rods 41 are provided, and two ends of the support rod 42 are respectively slidably connected with the two vertical rods 41. The supporting rod 42 is rotatably connected with a pulley 43 which is abutted against the supporting track 31. Specifically, in the present embodiment, the lower end of the traverse seat 40 is provided with through holes corresponding to the support rails 31, each support rail 31 has two through holes, and the two through holes corresponding to the same support rail 31 are respectively located at two sides of the lifting seat 60, so as to provide better support; there are also four pulleys 43, each pulley 43 is inserted into the four through holes one by one, that is, two pulleys 43 are supported on each supporting rail 31, and the two pulleys 43 supported on the same supporting rail 31 are respectively located at two sides of the lifting seat 60; in addition, it should be noted that there is one supporting rod 43 corresponding to each pulley 42, and there are two vertical rods 41 corresponding to each supporting rod 42, and the two vertical rods 41 are respectively located at two sides of the corresponding through hole.

Each upright 41 is further sleeved with a spring 44 with an upper end abutting against the corresponding support rod 42, and the lower end of each upright 41 is detachably connected with a support 45 abutting against the lower end of the corresponding spring 44. Preferably, in this embodiment, the upright 42 is a threaded rod and the support 45 is a nut screwed onto the corresponding threaded rod, so as to adjust the preload of the spring 44.

Preferably, a bearing is provided between the pulley 43 and the support rod 42. In addition, the cross section of one of the support rails 31 is trapezoidal, and the periphery of the corresponding pulley 43 is provided with a ring groove which is matched with the support rail 31, and the cross section (i.e. the radial section) of the ring groove is also trapezoidal. Of course, it is also possible to provide all the support rails 31 and the pulleys 43 with the above-described structure.

The use mode of the large cutter provided by the embodiment is the same as that of the conventional large cutter, but the vibration is relatively small during working, and the stability is relatively high.

The present invention has been described in detail with reference to the accompanying drawings, but the embodiments of the present invention are not limited to the above embodiments, and those skilled in the art can make various modifications to the present invention according to the prior art, and these all belong to the protection scope of the present invention.

Claims (9)

1. The utility model provides a big cutter that stability is high, includes two parallel arrangement's boundary beam, two respectively one-to-one sliding connection respectively slide and both ends difference fixed connection on the boundary beam are two crossbeam on the slide, its characterized in that, at least one fixedly connected with piston rod orientation corresponds on the slide the brake cylinder of boundary beam, fixedly connected with brake block on the piston rod of brake cylinder.

2. The high stability chopping machine as claimed in claim 1, wherein the brake cylinder is indirectly fixed to the carriage by a support frame fixedly connected to a corresponding one of the carriages.

3. The high-stability large cutting machine according to claim 2, wherein the supporting frame is provided with a plurality of hole groups which are sequentially arranged from top to bottom, each hole group comprises two horizontally arranged waist-shaped holes, the length direction of each waist-shaped hole is vertical, and the cylinder body of the brake cylinder is locked on two adjacent hole groups through bolts.

4. The high-stability large cutting machine as claimed in any one of claims 1-3, wherein the upper end of the beam is provided with a traverse rail arranged in parallel with the beam, the lower end of the beam is provided with a support rail arranged in parallel with the beam, the traverse rail is slidably connected with a traverse seat covering the beam, the lower end of the traverse seat is fixedly connected with a vertical rod arranged vertically, the vertical rod is slidably connected with a support rod arranged horizontally and arranged vertically with the beam, the support rod is rotatably connected with a pulley abutting against the support rail, the vertical rod is further sleeved with a spring whose upper end abuts against the support rod, and the lower end of the vertical rod is detachably connected with a support abutting against the lower end of the spring.

5. The high-stability slitter according to claim 4, wherein a through hole is formed at a lower end of the traverse seat, and the pulley is inserted into the through hole.

6. The high stability slitter according to claim 4, wherein the upright is a screw and the support is a nut screwed onto the screw.

7. The high stability slitter according to claim 4, wherein there are two vertical rods, and two ends of the supporting rod are slidably connected to the two vertical rods, respectively.

8. The high-stability large cutting machine according to claim 4, wherein a bearing is arranged between the pulley and the supporting rod.

9. The high-stability slitter according to claim 4, wherein the cross section of the support rail is trapezoidal, the circumference of the pulley is provided with a ring groove matched with the support rail, and the cross section of the ring groove is also trapezoidal.

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