CN205889563U - Wall saw - Google Patents

Abstract

The utility model discloses a wall saw machine, which comprises a wall saw machine bracket and a wall saw machine head. The wall saw machine head is arranged on the wall saw machine bracket and is slidably connected with the wall saw machine; It includes a guide rail, a guide rail support arranged at the bottom of the guide rail for supporting the guide rail, and a fixing piece for fixing the connection guide rail and guide rail support. The upper end of the guide rail is provided with a rack along the length direction of the guide rail; the head of the wall saw machine includes the main body of the head , swing arm and saw blade, the upper end of the main body of the machine head is provided with a travel motor, a rotating motor and a swing head motor, the bottom end of the main body of the machine head is provided with a gear that meshes with the rack of the wall saw machine bracket, and the main body of the machine head is provided with a top Rod, the wall saw machine protective cover is installed on the push rod. The utility model has the advantages of simple structure, convenient and quick operation, stable operation and adjustability.

Description

Wall Saw

technical field

The utility model relates to a cutting device, in particular to a wall saw machine.

Background technique

The wall saw machine is an advanced engineering tool used in construction engineering renovation and reinforcement construction. As a special cutting tool, it is suitable for cutting hard materials such as reinforced concrete, rock, ceramics, and brick walls. It is widely used in opening doors and opening doors on walls. Windows, vents and reinforced concrete beams, column cutting, floor bridge cutting and stone processing, etc., but the existing wall sawing machine has the following defects: the first is that the wall sawing machine support does not run smoothly, causing the cutting surface to be uneven and unsightly. The 2nd, dismounting and assembling of the wall saw machine are inconvenient and the height cannot be adjusted, and the working efficiency is low.

Utility model content

In order to solve the problems in the prior art, the utility model provides a wall sawing machine with simple structure, convenient and fast operation, stable operation and adjustability.

The utility model is realized through the following technical solutions:

A wall saw machine, which includes a wall saw machine bracket, a wall saw machine head, the wall saw machine head is arranged on the wall saw machine bracket and is slidably connected with the wall saw machine;

Wherein, the wall saw machine bracket includes a guide rail, a guide rail support arranged at the bottom of the guide rail for supporting the guide rail, and a fixing piece for fixing the connection between the guide rail and the guide rail support, and the upper end of the guide rail is provided with a rack;

The head of the wall saw machine includes a head body, a swing arm and a saw blade. The upper end of the head body is provided with a travel motor, a rotation motor and a swing motor, and the bottom end of the head body is provided with a wall saw bracket. The gear racks mesh with each other, the main body of the machine head is provided with a push rod, and a wall saw machine protective cover is installed on the push rod.

Both sides of the lower end of the guide rail are provided with protrusions, and the support of the guide rail is provided with a fixing part and a support part. One side of the support part is provided with a slot for cooperating with the protrusions, and the other side opposite There is an inclined surface at the connection between the side and the fixed part, the fixed piece is arranged on the inclined surface, the fixed part is provided with a strip-shaped through hole for the screw to pass through and fixedly connected with the wall, and one end of the guide rail is provided with a female A header set interface, the opposite end of which is provided with a male header set interface.

Two guide rods are correspondingly arranged at intervals along the width direction of the guide rail.

The guide rail support is provided with a pulley, and the pulley cooperates with the two guide rods, so that the guide rail support and the guide rail are slidably connected.

The saw blade is connected to the rotating shaft of the swing arm through the connecting head, and the rotating shaft is driven by the rotating motor. The swing motor drives the swing arm to swing 360 degrees through a large worm gear. The traveling motor, the rotating motor and the swing The head motors are equipped with quick-plug interface;

Guide wheels are arranged on both sides of the main body of the machine head, and the guide wheels are arranged at intervals along the length direction of the main body of the machine head.

An adjustment handle for adjusting the guide wheel is arranged on the main body of the machine head.

The main body of the machine head is provided with a universal cooling pipe for cooling the saw blade.

The protective cover of the wall saw machine includes a fixed box, a fixed bracket, and left and right movable covers that are arranged on both sides of the fixed box and are detachably connected with the fixed box. The pins are arranged at intervals along the length direction of the fixed box, the left and right movable covers are provided with fixed ears consistent with the number of fixed pins, and the fixed ears are snapped onto the fixed pins one by one;

The fixed bracket includes a base and a fixed frame fixedly connected with the base, and the fixed frame is provided with a fixed rod for connecting with the push rod of the wall saw machine.

The fixing box is fixed with a locking device through screws, and the fixing bracket is fixed on the fixing box through the locking device.

Beneficial effects of the utility model: 1. The utility model is equipped with a protective cover for the wall saw machine, which can prevent cutting chips from flying out and hurt people during the operation process, and ensure the life safety of the operators.

2. There are guide rods on both sides of the guide rail of the wall saw bracket of the utility model, and the guide rod cooperates with the pulley on the guide rail support, so that the guide rail support and the pulley are slidingly connected. This structure has double guarantees to make the head of the wall saw machine It runs more smoothly on the guide rail, and the cutting surface is smoother and more beautiful.

Description of drawings

Fig. 1 is the structural representation of the utility model wall saw machine;

Fig. 2 is a structural schematic diagram of the wall saw machine bracket of the utility model wall saw machine;

Fig. 3 is a structural schematic diagram of the head of the wall saw of the utility model;

Fig. 4 is a structural schematic diagram of the protective cover of the wall saw machine of the utility model;

Among them: 1-wall saw machine bracket, 2-wall saw machine head, 3-wall saw machine protective cover;

detailed description

As shown in Figures 1 to 4, a wall saw machine includes a wall saw machine bracket 1 and a wall saw machine head 2. The wall saw machine head 2 is arranged on the wall saw machine bracket 1 and slides with the wall saw machine bracket 1 connection, the wall saw machine head 2 is provided with a wall saw machine protective cover 3;

As shown in 2, a bracket for a wall saw machine includes a guide rail 11, a guide rail support 12 arranged at the bottom of the guide rail 11 for supporting the guide rail 11, and a fixing piece for fixedly connecting the guide rail 11 and the guide rail support 12, 13 guide rails 11 The upper end is provided with a rack 111 along the length direction of the guide rail 11, and the two sides of the lower end are provided with protrusions 112. The guide rail support 12 is provided with a fixing part 121 and a supporting part 122. The draw-in slots that cooperate with each other are provided with an inclined surface 123 at the connection between the opposite side and the fixed part 121, the fixed piece 13 is arranged on the inclined surface 123, and the fixed part 121 is provided with a strip for screw passing through and fixedly connected to the wall. Shaped through hole 1211, one end of the guide rail 11 is provided with a female socket 14, and the opposite end is provided with a male socket 15.

Further, two guide rods 16 are arranged correspondingly at intervals along the width direction of the guide rail 11 .

Further, the guide rail support 12 is provided with pulleys, and the pulleys cooperate with the two guide rods 16 so that the guide rail support 12 and the guide rail 11 are slidably connected.

Further, the guide rail support 12 is provided with an adjusting bolt 17 for adjusting the height of the guide rail support 12 .

Further, the guide rail support 12 is provided with a through hole 1221 . The through hole 1221 can reduce the weight of the guide rail support 12 .

Further, the number of guide rail supports 12 is not limited. In this embodiment, there are two guide rail supports 12, and they are arranged correspondingly at intervals along the length direction of the guide rail 11. On the other hand, it can cooperate with the pulley through the guide rod 16. The double cooperation makes the guide rail support 12 slide and connect along the guide rail 11. 12 is fixedly connected with guide rail 11.

Further, the guide rail 11 can be arranged in different shapes, and in this embodiment the guide rail 11 is in the shape of a dovetail.

The wall saw machine bracket 1 has beneficial effects: 1. One end of the guide rail is provided with a female kit interface, and the opposite end is provided with a male kit interface. The female kit interface and the male kit interface can be quickly connected with external equipment to connect.

2. There is an inclined surface on the guide rail support, and the fixed piece is arranged on the inclined surface. Through the fixed piece, the guide rail and the guide rail support can be quickly adjusted and fixedly connected.

3. Guide rods are arranged on both sides of the guide rail, and the guide rod cooperates with the pulley on the guide rail support, so that the guide rail support and the pulley are slidably connected.

4. The fixing part on the guide rail support is provided with a strip-shaped through hole for the screw to pass through and be fixedly connected with the wall. Through the strip-shaped through hole, the guide rail support can be conveniently positioned and then fixedly connected.

As shown in Figure 3, a wall saw machine head includes a head body 21, a swing arm 22 and a saw blade. The upper end of the head body 21 is provided with a travel motor 23, a rotation motor 24 and a swing motor 25. The head body The bottom end of 21 is provided with a gear 26 that meshes with the rack of the wall saw machine bracket. The travel motor 23 drives the machine head body 21 to move on the wall saw machine bracket. On the top, the rotating shaft is driven by the rotating motor 24, and the swing motor 25 drives the swing arm to swing 360 degrees through a large worm gear.

Wherein, the machine head main body 21 is provided with a push rod 29, and a wall saw machine protective cover is installed on the push rod 29.

Further, guide wheels 210 are provided on both sides of the machine head body 21 , and the guide wheels 210 are arranged at intervals along the length direction of the machine head body 21 .

Further, an adjustment handle 211 for adjusting the guide wheel 210 is provided on the main body 21 of the machine head.

Further, a refueling port is provided on the swing arm 22 .

Further, the rotary motor 24 is provided with an oil return port.

Further, two handles 213 are correspondingly arranged on the main body 21 of the machine head at intervals along its length direction.

Further, the head body 21 is provided with a universal cooling pipe for cooling the saw blade.

The beneficial effects of the head of the wall saw machine: 1. The main body of the machine head is provided with a push rod, and a protective cover of the wall saw machine is installed on the push rod, which prevents cutting chips from hurting people.

2. The main body of the machine head is equipped with a guide wheel, so that the head of the wall saw machine can move smoothly and the cutting edge is smooth.

As shown in Figure 4, a kind of wall saw machine protective cover 3, it comprises fixed box 31, fixed bracket 33 and is arranged on the left and right movable cover 32 that is detachably connected with fixed box 31 on both sides of fixed box, fixed box 31 front and rear two ends The fixed pins 35 are symmetrically arranged on the upper and lower sides, and the fixed pins 35 are arranged at intervals along the length direction of the fixed box 31. The left and right movable covers 32 are provided with fixed ears 34 that are consistent with the number of the fixed pins 35, and the fixed ears 34 are snapped on the fixed pins one by one. 35 on;

The fixed bracket 35 includes a base 331 and a fixed frame 332 fixedly connected with the base 331 , and the fixed frame 332 is provided with a fixed rod 3322 for connecting with the push rod of the wall saw machine.

Further, the fixing box 31 is fixed with a locking device 36 through screws, and the fixing bracket 33 is fixed on the fixing box 31 through the locking device 36 .

Furthermore, the base 331 is composed of two transverse plates 331 arranged at intervals and a vertical plate 3312 located at both ends of the transverse plates 3311 respectively connected to the two transverse plates 3311 .

Further, the fixing frame 332 is composed of two figure-eight frames 3321 arranged at intervals, the fixing rod 3322 is fixed on the two figure-eight frames 3321 , and the figure-eight frames 3321 are fixedly connected with the transverse plates 3311 respectively.

Further, handles 37 are provided on the left and right movable covers 32 .

Further, a notch is provided on the back of the fixing box 31 .

The beneficial effects of the protective cover for the wall saw machine: 1. The fixed frame is provided with a fixed rod for connecting with the push rod of the wall saw machine, and the fixed rod can be inserted on the push rod of the wall saw machine and quickly connected to it, Simple operation, easy disassembly and assembly greatly improve work efficiency.

2. The left and right movable covers are provided with fixed ears that match the number of fixed pins, and the fixed ears are snapped onto the fixed pins one by one. This setting can quickly connect the left and right movable covers with the fixed box, and it is very convenient to disassemble and assemble. And safe and reliable.

3. The fixing box is fixed with a locking device through screws, and the fixing bracket is fixed on the fixing box through the locking device. The locking device can quickly connect the fixing bracket and the fixing box together, and the disassembly and assembly are extremely convenient, safe and reliable.

The technical solutions of the present utility model have been described in detail above in conjunction with the embodiments and the accompanying drawings of the description. It should be noted that the protection scope of the present utility model includes but is not limited to the above-mentioned embodiments. There are several concrete manifestations of the utility model creativity, and those skilled in the technical field can also make specific embodiments with other appearances or structures on this basis. It is covered by the utility model and belongs to the protection scope of the utility model.

Claims (10)

1. a kind of wall sawing machine it is characterised in that: include wall sawing machine support, wall sawing machine head, described wall sawing machine head is arranged on institute State on wall sawing machine support and be connected with wall sawing machine bracket slide；

Wherein, described wall sawing machine support, including guide rail, be arranged on described guide rail bottom for supporting guide guide rail bearing and For being fixedly connected the stator of guide rail, guide rail bearing, described guide rail upper end edge rail length direction is provided with tooth bar；

Described wall sawing machine head, including crosshead body, swing arm and saw blade, described crosshead body upper end is provided with running motor, rotation Turn motor and yaw motor, the bottom of crosshead body is provided with the tooth bar pitch wheel with wall sawing machine support, described machine Head main body is provided with push rod, and described push rod is provided with wall sawing machine protective cover.

2. wall sawing machine according to claim 1 it is characterised in that: described guide rail lower end both sides are provided with projection, described lead Fixed part and supporting part be provided with rail bearing, the one side of described supporting part is provided with for being cooperated with described projection Draw-in groove, relative opposite side is provided with an inclined plane with fixed part junction, and described stator is arranged in inclined plane, described solid Determine portion to be provided with for passing through, for screw, the strip through-hole being fixedly connected with body of wall, described guide rail one end is provided with female external member and connects Mouthful, its relative other end is provided with male external member interface.

3. wall sawing machine according to claim 1 it is characterised in that: is correspondingly arranged along its width interval in described guide rail There are two guide rods.

4. wall sawing machine according to claim 3 it is characterised in that: be provided with pulley on described guide rail bearing, described pulley Coordinate with described two guide rods, so that guide rail bearing is connected with slide.

5. wall sawing machine according to claim 1 it is characterised in that: described saw blade is connected to the rotation of swing arm by connector On axle, described rotary shaft is driven by described rotation motor, and described yaw motor drives 360 degree of pendulum of swing arm by big worm and gear Dynamic, running motor, rotation motor and yaw motor are equipped with fast interface.

6. wall sawing machine according to claim 5 it is characterised in that: described crosshead body both sides are provided with guide wheel, described guide wheel Along crosshead body length direction interval setting.

7. wall sawing machine according to claim 6 it is characterised in that: be provided with described crosshead body for leading described in adjusting The regulation handle of wheel.

8. according to claim 1 wall sawing machine it is characterised in that: be provided with described crosshead body for cool down saw blade ten thousand To cooling tube.

9. wall sawing machine according to claim 1 it is characterised in that: described wall sawing machine protective cover, including fixed bin, fixing Frame and be arranged on the left and right removable cover that fixed bin both sides are detachably connected with fixed bin, left on the face of described fixed bin rear and front end The right side is symmetrically arranged with steady pin, and described steady pin, along fixed bin length direction interval setting, described left and right removable cover is provided with The fixing ear consistent with steady pin quantity, described fixing ear corresponds and is connected on steady pin；

Described fixed support includes base and the fixed mount being fixedly connected with base, described fixed mount setting have for wall sawing machine Push rod connect fix bar.

10. wall sawing machine according to claim 9 it is characterised in that: described fixed bin is fixed with locking device by screw, Described fixed support is fixed on fixed bin by locking device.