CN207789347U - A kind of combined wall cutting machine - Google Patents

Abstract

The utility model discloses a kind of combined wall cutting machines, it includes the fixed plate for being connected with wall, the fixed plate, it is machined with rack in the fixed plate, the edge of the fixed plate is machined with sliding rail, being slidably installed on the sliding rail of the fixed plate has sliding base, the guide rod of two parallel arrangements is installed on the sliding base, it is fixedly mounted on top plate at the top of the guide rod, being slidably installed on the guide rod has sliding plate, it is installed with cutting motor on the sliding plate, cast-cutting saw slice is installed on the output shaft of the cutting motor, the sliding plate with thread transmission by being connected, and sliding plate is driven to be moved along guide rod, translational drive mechanism is installed on the sliding base, and sliding base is driven to be translated along fixed plate.This cutting machine can be used in the integral cutting of wall, and then improve cutting efficiency, effectively reduce the labor intensity of operating personnel.

Description

A combined wall cutting machine

technical field

The utility model belongs to the field of construction equipment, in particular to a combined wall cutting machine.

Background technique

In the process of construction or interior decoration, it is often necessary to open holes in the wall, and then reinstall doors and windows and other operations. At present, the commonly used method of opening holes is: use a drilling core machine, and outline the area where holes need to be opened. Use a core drilling machine to drill a circle of holes and connect these holes, and finally form a connected block in the area that needs to be opened, so that the area is disconnected, and finally forms an open area.

The above method of opening holes has low operating efficiency, and the labor intensity of the operators is high. During the operation, repeated drilling operations are required. During the drilling process, dust is likely to be generated, which seriously endangers the health of the operators; especially the operation Personnel cannot work with high intensity for a long time, which seriously restricts work efficiency.

Utility model content

The purpose of the utility model is to provide a combined wall cutting machine, which can be used for the overall cutting of the wall, thereby improving the cutting efficiency and effectively reducing the labor intensity of operators.

In order to achieve the above-mentioned technical features, the purpose of this utility model is achieved as follows: a combined wall cutting machine, which includes a fixed plate used to connect with the wall, the fixed plate, the fixed plate is processed with teeth The edge of the fixed plate is processed with a slide rail, and a sliding base is installed on the sliding rail of the fixed plate, and two guide rods arranged in parallel are fixedly installed on the sliding base, and the guide rod The top of the guide rod is fixedly installed on the top plate, a sliding plate is slidably fitted on the guide rod, a cutting motor is fixedly installed on the sliding plate, and a cutting saw blade is installed on the output shaft of the cutting motor. The sliding plate is connected with the threaded transmission mechanism, and drives the sliding plate to move along the guide rod, and the translational driving mechanism is installed on the sliding base, and drives the sliding base to translate along the fixed plate.

The middle part of the fixing plate is processed with a plurality of installation grooves, and long bolts are installed on the installation grooves, and the long bolts pass through the installation grooves and are fixedly connected with the wall.

The thread transmission mechanism includes a transmission screw, which forms a thread transmission cooperation with a nut sleeve fixed on the sliding plate. The top of the transmission screw is installed on the top plate through a bearing, and the top of the transmission screw is fixed with a second A rotating wheel, a first handle is installed on the edge of the first rotating wheel.

The translation drive mechanism includes a transmission shaft, the transmission shaft passes through a shaft sleeve, the shaft sleeve is fixed on the top plate through a connecting rod, a second runner is installed on the top of the transmission shaft, and the second runner A second handle is installed on the edge, and a gear is installed on the bottom of the transmission shaft, and the gear and the rack on the fixed plate form a rack-and-pinion drive fit.

The gears cooperate with the gears on the output shaft of the transmission motor to form gear meshing transmission cooperation, and the transmission motor is fixedly installed on the sliding base through the motor mount.

A saw blade protective cover is fixedly installed on the sides of the top plate and the sliding base through connecting angle plates, and the saw blade protective cover is sleeved on the outside of the cutting saw blade.

The cutting motor is connected with a motor control box, and a switch button is installed on the motor control box.

The motor control box is connected with the transmission motor through a control line.

A water inlet pipe is installed on the sliding plate, and a valve is installed on the water inlet pipe.

The utility model has the following beneficial effects:

1. By adopting the above-mentioned wall cutting machine, it can be used for the hole opening operation of the wall, avoiding the traditional wall hole opening method. During the wall cutting process, only the fixing plate needs to be fixed on the wall by bolts. And arrange it along the direction where the wall needs to be cut, and then start the cutting motor to effectively cut the wall through the cutting motor. During the cutting process, you can manually turn the first runner, and drive the transmission through the first runner. The screw drives the sliding plate by the transmission screw, and then drives the cutting motor to move along the guide rod through the sliding plate, and then controls the feeding depth of the cutting saw blade. While feeding, manually rotate the second wheel, The gear is driven by the second runner, and the entire sliding base is driven to move along the slide rail through the transmission cooperation between the gear and the rack, thereby providing a translational movement, and finally realizing a straight line cutting operation on the wall, and the cutting is completed on one side After that, remove the fixing plate, reinstall it and use the same operation to cut on the other side.

2. The entire device can be driven to translate along the fixed plate through the rack and pinion transmission.

3. The cutting saw blade can be driven to realize the cutting and feeding movement through the cooperation of the screw drive.

4. The cutting process can be sprayed with water through the water inlet pipe.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a three-dimensional diagram of the utility model.

In the figure: fixed plate 1, installation slot 2, rack 3, gear 4, motor mount 5, slide rail 6, sliding base 7, cutting motor 8, motor control box 9, switch button 10, water inlet pipe 11, valve 12. Sliding plate 13, guide rod 14, transmission screw 15, top plate 16, connecting angle plate 17, first runner 18, first handle 19, second runner 20, second handle 21, axle sleeve 22, connection Rod 23, transmission shaft 24, cutting saw blade 25, nut cover 26, transmission motor 27, control line 28, saw blade protective cover 29.

Detailed ways

Embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1, a kind of combined wall cutting machine, it comprises the fixed plate 1 that is used to be connected with the wall, described fixed plate 1, is processed with rack 3 on the described fixed plate 1, and described fixed plate 1 The edge of the frame is processed with a slide rail 6, and the slide rail 6 of the fixed plate 1 is slidably fitted with a sliding base 7, and the sliding base 7 is fixedly equipped with two guide rods 14 arranged in parallel, and the guide rods The top of 14 is fixedly installed on the top plate 16, and a sliding plate 13 is mounted on the guide bar 14 in sliding fit, and a cutting motor 8 is fixedly installed on the sliding plate 13, and a cutting motor 8 is installed on the output shaft of the cutting motor 8. Cutting the saw blade 25, the sliding plate 13 is connected with the threaded transmission mechanism, and drives the sliding plate 13 to move along the guide rod 14, and a translation driving mechanism is installed on the sliding base 7, and drives the sliding base 7 Translate along the fixed plate 1. By adopting the above-mentioned wall cutting machine, it can be used for the overall cutting of the wall, thereby facilitating the drilling operation on the wall, improving the cutting efficiency, and reducing the labor intensity of the operators.

Further, the middle part of the fixing plate 1 is processed with a plurality of installation grooves 2, and long bolts are installed on the installation grooves 2, and the long bolts pass through the installation grooves 2 and are fixedly connected with the wall. By connecting the fixing plate 1 with the wall, it is ensured that the whole device can be fixed on the wall, thereby facilitating the subsequent cutting process.

Further, the thread transmission mechanism includes a transmission screw 15, which forms a thread transmission cooperation with the nut sleeve 26 fixed on the sliding plate 13, and the top end of the transmission screw 15 is installed on the top plate 16 through a bearing, A first runner 18 is fixed on the top of the transmission screw 15 , and a first handle 19 is installed on the edge of the first runner 18 . By rotating the first runner 18, the drive screw 15 is driven by the first runner 18, and the cooperation between the drive screw 15 and the nut sleeve 26 drives the sliding plate 13 to slide along the guide rod 14, and then drives the cutting motor 8 Perform radial feed movement.

Further, the translation drive mechanism includes a transmission shaft 24, the transmission shaft 24 passes through the shaft sleeve 22, the shaft sleeve 22 is fixed on the top plate 16 through the connecting rod 23, and the top of the transmission shaft 24 is installed with a second A runner 20, a second handle 21 is installed on the edge of the second runner 20, a gear 4 is installed on the bottom of the transmission shaft 24, and the gear 4 and the rack 3 on the fixed plate 1 form a rack-and-pinion transmission fit . Through the translational driving mechanism, during the working process, the sliding base 7 can be driven to move along the slide rail 6 through the transmission cooperation between the gear and the rack, and then drive the cutting saw blade to move for linear cutting.

Further, the gear 4 cooperates with the gear on the output shaft of the transmission motor 27 to form a gear mesh transmission cooperation, and the transmission motor 27 is fixedly installed on the sliding base 7 through the motor mounting base 5 . The translation of the sliding base 7 can also be driven electrically.

Further, a saw blade protection cover 29 is fixedly installed on the sides of the top plate 16 and the sliding base 7 through the connecting angle plate 17 , and the saw blade protection cover 29 is sleeved on the outside of the cutting saw blade 25 . The cutting saw blade can be effectively protected by the saw blade protection cover 29 , and at the same time, external workers can also be protected.

Further, the cutting motor 8 is connected to a motor control box 9, and a switch button 10 is installed on the motor control box 9. The switch button 10 can control the opening and closing of the cutting motor 8 .

Further, the motor control box 9 is connected to the transmission motor 27 through a control line 28 . The operation of the transmission motor 27 can be controlled simultaneously by the motor control box 9 .

Further, the sliding plate 13 is installed with a water inlet pipe 11 , and a valve 12 is installed on the water inlet pipe 11 . Water can be supplied to the cutting process via the water inlet pipe 11 .

Working process and working principle of the present utility model:

When it is necessary to cut the cavity, firstly, the fixing plate 1 is fixed on the wall by bolts, and arranged along the direction in which the wall needs to be cut;

Then start cutting motor 8, body of wall is cut by cutting motor 8, in cutting process, manually rotate first runner 18, drive transmission screw rod 15 by first runner 18, drive sliding plate by transmission screw rod 15 again 13, and then drive the cutting motor 8 to move along the guide rod 14 through the sliding plate 13, and then control the feed depth of the cutting saw blade 25;

At the same time of the feed movement, manually turn the second runner 20, drive the gear 4 through the second runner 20, and drive the entire sliding base 7 to move along the slide rail 6 through the transmission cooperation between the gear 4 and the rack 3 , and then provide a translational movement, and finally realize a straight line cutting operation on the wall. After the cutting on one side is completed, the fixing plate 1 is removed, and the same operation is used to cut on the other side after reinstallation.

The above-described embodiments are used to explain the utility model, rather than to limit the utility model. Within the spirit of the utility model and the protection scope of the claims, any modifications and changes made to the utility model all fall into the scope of the utility model. scope of protection.

Claims (9)

1. A combined wall cutting machine, characterized in that: it includes a fixed plate (1) used to connect with the wall, the fixed plate (1), the fixed plate (1) is processed with a rack ( 3), the edge of the fixed plate (1) is processed with a slide rail (6), the slide rail (6) of the fixed plate (1) is slidably fitted with a sliding base (7), and the sliding base (7) is fixedly installed with two guide rods (14) arranged in parallel, the top of the guide rods (14) is fixedly installed on the top plate (16), and the guide rods (14) are slidingly fitted with sliding plate (13), the cutting motor (8) is fixedly installed on the sliding plate (13), the cutting saw blade (25) is installed on the output shaft of the cutting motor (8), and the sliding plate (13 ) is connected with the threaded transmission mechanism and drives the sliding plate (13) to move along the guide rod (14), the sliding base (7) is equipped with a translational driving mechanism, and drives the sliding base (7) Plate (1) translates. 2. A combined wall cutting machine according to claim 1, characterized in that: the middle part of the fixing plate (1) is processed with a plurality of installation grooves (2), and the installation grooves (2) are A long bolt is installed in cooperation, and the long bolt passes through the installation groove (2) and is fixedly connected with the wall. 3. A combined wall cutting machine according to claim 1, characterized in that: the screw transmission mechanism includes a transmission screw (15), and the transmission screw (15) is fixed on the sliding plate (13) The nut sleeve (26) on the top constitutes a threaded transmission fit, the top of the transmission screw (15) is mounted on the top plate (16) through a bearing, and the top of the transmission screw (15) is fixed with a first runner (18), A first handle (19) is installed on the edge of the first rotating wheel (18). 4. A combined wall cutting machine according to claim 1, characterized in that: the translational driving mechanism includes a transmission shaft (24), and the transmission shaft (24) passes through the shaft sleeve (22), so The shaft sleeve (22) is fixed on the top plate (16) through the connecting rod (23), the top of the transmission shaft (24) is equipped with a second runner (20), and the edge of the second runner (20) A second handle (21) is installed, and a gear (4) is installed on the bottom of the transmission shaft (24), and the gear (4) and the upper rack (3) of the fixed plate (1) form a rack-and-pinion transmission cooperation. 5. A combined wall cutting machine according to claim 4, characterized in that: the gear (4) cooperates with the gear on the output shaft of the transmission motor (27) to form a gear meshing transmission, and the transmission The motor (27) is fixedly installed on the sliding base (7) through the motor mount (5). 6. A combined wall cutting machine according to claim 1, characterized in that: the sides of the top plate (16) and the sliding base (7) are fixedly installed with saw blades for protection through connecting angle plates (17) Cover (29), the saw blade protection cover (29) is sleeved on the outside of the cutting saw blade (25). 7. A combined wall cutting machine according to claim 1, characterized in that: the cutting motor (8) is connected to the motor control box (9), and a switch is installed on the motor control box (9) button (10). 8. A combined wall cutting machine according to claim 7, characterized in that: the motor control box (9) is connected to the transmission motor (27) through a control line (28). 9. A combined wall cutting machine according to claim 1, characterized in that: the sliding plate (13) is installed with a water inlet pipe (11), and the water inlet pipe (11) is installed with a valve ( 12).