CN212021253U

CN212021253U - Brick cutting machine convenient for cutting different parallel surfaces

Info

Publication number: CN212021253U
Application number: CN202020270399.6U
Authority: CN
Inventors: 桑明喆
Original assignee: Suqian Zhi Zhi Intelligent Technology Co Ltd
Current assignee: Suqian Zhi Zhi Intelligent Technology Co Ltd
Priority date: 2020-03-07
Filing date: 2020-03-07
Publication date: 2020-11-27
Anticipated expiration: 2030-03-07

Abstract

The utility model relates to a brick cutting machine convenient to surely go out different parallel surfaces, characterized by: the cutting machine is mainly composed of a fixed table, a gear, a screw, a convex locking cover, a cutting rod, a fixed frame and a cutter; one end of the fixed table is provided with a fixed arm which is fixedly connected with the fixed table at an angle of 90 degrees; an L-shaped adjusting rod fixedly connected with the cutting rod is arranged in the middle of the cutting rod; a central shaft is arranged in the middle of the fixed frame, penetrates through the fixed frame and can rotate; two sides of the fixed frame are respectively provided with a rotating shaft which penetrates through the fixed frame and can rotate, and one end of the rotating shaft, which is positioned in the fixed frame, is provided with a secondary push rod fixedly connected with the rotating shaft; the utility model changes the vertical distance between the cutters through the swinging of the cutters, is convenient for cutting parallel surfaces with different widths on the brick, and the self-locking of the gear and the screw can lock the relative position between the cutters; meanwhile, the cutter can form two parallel surfaces, and compared with the traditional cutter, the process of cutting the brick into two parallel surfaces can be reduced, so that the use is convenient.

Description

Brick cutting machine convenient for cutting different parallel surfaces

Technical Field

The utility model relates to the technical field of building, refer in particular to a brick cutting machine convenient to surely go out different parallel surfaces.

Background

In the technical field of building decoration, a cutting tool is generally adopted to cut in the floor tile laying process, so that the floor tiles can adapt to the shape of a road, are conveniently spliced in a parallelogram shape in a staggered mode, and the attractiveness of the road is improved.

Among the prior art, ceramic tile cutting means such as hand propelled cutting push-type broach has appeared, installs ceramic tile cutting mechanism in the ceramic tile cutting means main part usually, sets firmly the tool bit in the ceramic tile cutting mechanism, however, prior art is carrying out the cutting in-process to the ceramic tile, and the inconvenient dismantlement that carries on between ceramic tile cutting means main part and the ceramic tile cutting mechanism, and the tool bit easily damages simultaneously, brings inconvenience for the use.

When one parallelogram floor tile is required to be cut, the floor tile needs to be turned over and the cutter head needs to be fixed for many times, so that the efficiency is low, and the construction cost is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a brick cutting machine convenient to surely go out different parallel surfaces.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a brick cutting machine convenient to cut different parallel surfaces which characterized by: the cutting machine is mainly composed of a fixed table, a gear, a screw, a convex locking cover, a cutting rod, a fixed frame and a cutter; one end of the fixed table is provided with a fixed arm which is fixedly connected with the fixed table at an angle of 90 degrees, the upper end of the fixed arm is provided with a movable pin which passes through the fixed arm and can rotate, and one end of the cutting rod is fixedly connected with the middle position of the movable pin; an L-shaped adjusting rod fixedly connected with the cutting rod is arranged in the middle of the cutting rod, a convex locking cover is sleeved on the L-shaped adjusting rod and can slide back and forth, and a fixing frame is installed at the lower end of the convex locking cover through welding; a central shaft is arranged in the middle of the fixed frame, penetrates through the fixed frame and can rotate, and the gear is fixedly connected to the central shaft; the two sides of the fixing frame are respectively provided with a rotating shaft which penetrates through the fixing frame and can rotate, one end of the rotating shaft, which is positioned in the fixing frame, is provided with a secondary push rod fixedly connected with the rotating shaft, and the cutter is fixedly connected to one end of the rotating shaft, which is positioned outside the fixing frame.

Preferably, the four corners of the fixing table are respectively provided with a threaded hole and a stud meshed with the threaded hole, and the bottom of the stud is provided with a supporting leg fixedly connected with the stud, so that the four supporting legs can be adjusted by adjusting the relation between the stud and the fixing table to enable the fixing table to be stable when placed at different positions.

Preferably, one end of the holding part of the cutting rod is provided with a cutting handle fixedly connected with the holding part, and the cutting handle is in an arc wave shape, so that the cutting rod is convenient to hold tightly by hands.

Preferably, a pair of locking screws is arranged in the middle of the convex locking cover, penetrates through the convex locking cover and is pressed against the L-shaped adjusting rod, and the locking screws are used for limiting the position relation between the convex locking cover and the L-shaped adjusting rod.

Preferably, the cutters on the two sides of the fixing frame are always in a parallel state, and a cutter edge is arranged below the cutters, so that compared with the traditional cutters, the procedures can be reduced when the parallel cutters are used for cutting two relatively parallel surfaces on the brick.

Preferably, a screw rod meshed with the gear is arranged in the fixed frame and can be self-locked with the gear, and the two ends of the screw rod are respectively provided with a limiting seat clamped on the screw rod, so that the position relation between the screw rod and the fixed frame in the rotating and rotating process is limited.

Preferably, one end of the screw rod, extending out of the fixing frame, is provided with a turntable fixedly connected with the screw rod, so that the screw rod is driven to rotate by rotating the turntable.

Preferably, be equipped with tertiary push rod between the second grade push rod bottom and connect to make second grade push rod and tertiary push rod can constitute a parallelogram, and be equipped with the fixed pin between second grade push rod and the tertiary push rod and be connected, be convenient for tertiary push rod and secondary push rod are askew jointly.

Preferably, a first-stage push rod is arranged between the edge of the gear and the middle position of the second-stage push rod and connected with the gear and the second-stage push rod through fixing pins respectively.

The utility model has the advantages that: the vertical distance between the cutters is changed by the cutters through the swinging of the cutters, so that parallel surfaces with different widths can be conveniently cut on the brick, and the relative positions between the cutters can be locked by the self-locking of the gear and the screw rod; meanwhile, the cutter can form two parallel surfaces, the process of cutting the brick into two parallel surfaces can be reduced compared with the traditional cutter, the design is ingenious, the operation is simple, and the use is convenient.

Drawings

Fig. 1 is a perspective view of the brick cutter which is convenient for cutting different parallel surfaces.

Fig. 2 is an isometric view of a brick cutter of the type described which facilitates cutting different parallel faces.

Fig. 3 is a perspective view of the brick cutting machine convenient for cutting different parallel surfaces, after the convex locking cover 23 is removed.

Fig. 4 is a partially enlarged view of a brick cutter a for cutting different parallel surfaces as shown in fig. 3.

In the figure: 1. the fixing device comprises a fixing table 12, a stud 13, a threaded hole 14, a fixing arm 15 and supporting legs; 2. the cutting rod 21, the cutting handle 22, the locking screw 23, the convex locking cover 24 and the L-shaped adjusting rod; 3. a movable pin; 4. a fixed frame 41, a central shaft; 5. gear 51, fixed pin; 6. a first-stage push rod 61, a second-stage push rod 62 and a third-stage push rod; 7. rotating shaft 71, cutter 72 and notch; 8. a screw 81, a turntable; 9. a limiting seat.

Detailed Description

In order to make the technical solution of the present invention more clear, the present invention will be further explained with reference to the specific embodiments of the drawings; it should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-4, the brick cutting machine convenient for cutting different parallel surfaces of the utility model is characterized in that: the cutting machine mainly comprises a fixed table 1, a gear 5, a screw 8, a convex locking cover 23, a cutting rod 2, a fixed frame 4 and a cutter 71; one end of the fixed table 1 is provided with a fixed arm 14 which is fixedly connected with the fixed table at an angle of 90 degrees, the upper end of the fixed arm 14 is provided with a movable pin 3 which passes through the fixed arm 14 and can rotate, and one end of the cutting rod 2 is fixedly connected with the middle position of the movable pin 3; an L-shaped adjusting rod 24 fixedly connected with the cutting rod 2 is arranged in the middle of the cutting rod 2, a convex locking cover 23 is sleeved on the L-shaped adjusting rod 24 and can slide back and forth, and the fixing frame 4 is installed at the lower end of the convex locking cover 23 through welding; a central shaft 41 is arranged in the middle of the fixed frame 4, penetrates through the fixed frame 4 and can rotate, and the gear 5 is fixedly connected to the central shaft 41; two sides of the fixed frame 4 are respectively provided with a rotating shaft 7 which penetrates through the fixed frame 4 and can rotate, one end of the rotating shaft 7, which is positioned in the fixed frame 4, is provided with a secondary push rod 61 fixedly connected with the rotating shaft, and the cutter 71 is fixedly connected to one end of the rotating shaft 7, which is positioned outside the fixed frame 4.

In this embodiment, the four corners of the fixing table 1 are respectively provided with a threaded hole 13 and a stud 12 engaged with the threaded hole 13, and the bottom of the stud 12 is provided with a supporting foot 15 fixedly connected with the stud 12, so that the four supporting feet 15 can be adjusted by adjusting the relationship between the stud 12 and the fixing table 1, and the fixing table 1 can be kept stable when placed at different positions.

In this embodiment, a cutting handle 21 is fixedly connected to one end of the holding portion of the cutting rod 2, and the cutting handle 21 is in an arc-shaped wavy shape, so as to facilitate the gripping of the hand.

In this embodiment, a pair of locking screws 22 is disposed in the middle of the locking cover 23, penetrates through the locking cover 23, and presses against the L-shaped adjusting rod 24, so that the locking screws 22 limit the positional relationship between the locking cover 23 and the L-shaped adjusting rod 24.

In the embodiment, the cutters 71 on both sides of the fixing frame 4 are always in a parallel state, and a knife edge is arranged below the cutter 71, so that the parallel cutters 71 can reduce the number of processes compared with the conventional cutter 71 when two relatively parallel surfaces are cut on a brick.

In this embodiment, a screw 8 engaged with the gear 5 is disposed in the fixing frame 4, the screw 8 is self-locked with the gear 5, and two ends of the screw 8 are respectively provided with a limiting seat 9 clamped on the screw 8, so as to limit the position relationship between the screw 8 and the fixing frame 4 in the process of rotating.

In this embodiment, one end of the screw 8 extending out of the fixed frame 4 is provided with a rotary disc 81 fixedly connected with the fixed frame, so that the screw 8 can be driven to rotate by rotating the rotary disc 81.

In this embodiment, the bottom of the second-stage push rod 61 is connected with the third-stage push rod 62, so that the second-stage push rod 61 and the third-stage push rod 62 can form a parallelogram, and the fixing pin 51 is arranged between the second-stage push rod 61 and the third-stage push rod 62 for connection, so that the third-stage push rod 62 and the second-stage push rod 61 can be tilted together.

In this embodiment, a primary push rod 6 is arranged between the edge of the gear 5 and the middle position of the secondary push rod 61 for connection, and the primary push rod 6 is connected with the gear 5 and the secondary push rod 61 through a fixing pin 51 respectively.

When the automatic limiting device is used, the screw 8 is driven to rotate in the limiting seat 9 through the rotating turntable 81, at the moment, the screw 8 drives the gear 5 to rotate on the central shaft 41 through meshing with the gear 5, and meanwhile, the primary push rod 6 on the edge of the gear 5 pushes the secondary push rod 61 to rotate around the axis of the rotating shaft 7.

Further, the second-stage push rod 61 drives the rotating shaft 7 on the second-stage push rod 61 to synchronously move through the third-stage push rod 62 at the tail part, and at the moment, the rotating shaft 7 drives the cutters 71 to rotate, so that the cutters 71 change the vertical distance between the cutters 71, and parallel surfaces with different widths can be conveniently cut on bricks; meanwhile, the cutter 71 can form two opposite parallel surfaces, and the working procedure for cutting two parallel surfaces of the brick can be reduced compared with the traditional cutter 71.

When bricks with different thicknesses are to be cut, the locking screws 22 are loosened, then the convex locking covers 23 slide on the L-shaped adjusting rods 24 to change the distance between the fixing frame 4 and the fixing arms 14, so that the cutting rods 2 drive the cutting knife 71 on the lower surface of the fixing frame 4 to change the distance between the cutting knife 71 and the fixing table 1, and the cutting knife 71 can cut the bricks with different thicknesses.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a brick cutting machine convenient to cut different parallel surfaces which characterized by: the cutting machine is mainly composed of a fixed table, a gear, a screw, a convex locking cover, a cutting rod, a fixed frame and a cutter; one end of the fixed table is provided with a fixed arm which is fixedly connected with the fixed table at an angle of 90 degrees, the upper end of the fixed arm is provided with a movable pin which passes through the fixed arm and can rotate, and one end of the cutting rod is fixedly connected with the middle position of the movable pin; an L-shaped adjusting rod fixedly connected with the cutting rod is arranged in the middle of the cutting rod, a convex locking cover is sleeved on the L-shaped adjusting rod and can slide back and forth, and a fixing frame is installed at the lower end of the convex locking cover through welding; a central shaft is arranged in the middle of the fixed frame, penetrates through the fixed frame and can rotate, and the gear is fixedly connected to the central shaft; the two sides of the fixing frame are respectively provided with a rotating shaft which penetrates through the fixing frame and can rotate, one end of the rotating shaft, which is positioned in the fixing frame, is provided with a secondary push rod fixedly connected with the rotating shaft, and the cutter is fixedly connected to one end of the rotating shaft, which is positioned outside the fixing frame.

2. The brick cutter facilitating cutting of different parallel surfaces as claimed in claim 1, wherein: four corners of the fixed station are respectively provided with a threaded hole and a stud meshed with the threaded hole, and the bottom of the stud is provided with a supporting leg fixedly connected with the stud, so that the four supporting legs can be adjusted by adjusting the relation between the stud and the fixed station to enable the fixed station to be stable when placed at different positions.

3. The brick cutter facilitating cutting of different parallel surfaces as claimed in claim 1, wherein: one end of the holding part of the cutting rod is provided with a cutting handle fixedly connected with the holding part, and the cutting handle is in an arc wave shape, so that the cutting rod is convenient to hold tightly by hands.

4. The brick cutter facilitating cutting of different parallel surfaces as claimed in claim 1, wherein: a pair of locking screws are arranged in the middle of the convex locking cover, penetrate through the convex locking cover and are abutted against the L-shaped adjusting rod, and the position relation between the convex locking cover and the L-shaped adjusting rod is limited through the locking screws.

5. The brick cutter facilitating cutting of different parallel surfaces as claimed in claim 1, wherein: the cutters on the two sides of the fixing frame are always in a parallel state, and a cutter edge is arranged below the cutters, so that compared with the traditional cutters, the procedures can be reduced when the parallel cutters are used for cutting two relatively parallel surfaces on the brick.

6. The brick cutter facilitating cutting of different parallel surfaces as claimed in claim 1, wherein: the fixed frame is internally provided with a screw rod which is meshed with the gear and can be self-locked with the gear, and two ends of the screw rod are respectively provided with a limiting seat which is clamped and pressed on the screw rod, so that the position relation between the screw rod and the fixed frame in the process of rotating and rotating is limited.

7. The brick cutter facilitating cutting of different parallel surfaces as claimed in claim 1, wherein: one end of the screw rod, which extends out of the fixed frame, is provided with a turntable fixedly connected with the screw rod, so that the screw rod can be driven to rotate by rotating the turntable.

8. The brick cutter facilitating cutting of different parallel surfaces as claimed in claim 1, wherein: and a third-stage push rod is arranged between the bottoms of the second-stage push rods for connection, so that the second-stage push rods and the third-stage push rods can form a parallelogram, and a fixing pin is arranged between the second-stage push rods and the third-stage push rods for connection, so that the third-stage push rods and the second-stage push rods can be conveniently askew together.

9. The brick cutter facilitating cutting of different parallel surfaces as claimed in claim 1, wherein: and a first-stage push rod is arranged between the edge of the gear and the middle position of the second-stage push rod and is connected with the gear and the second-stage push rod through fixing pins respectively.