CN210999482U

CN210999482U - Concrete block cutting machine

Info

Publication number: CN210999482U
Application number: CN201921252971.XU
Authority: CN
Inventors: 杨品贤; 刘波; 周文; 杨祥礼; 王彬; 江东; 邹良
Original assignee: China Energy Engineering Group Guangdong Power Engineering Co ltd
Current assignee: China Energy Engineering Group Guangdong Power Engineering Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-07-14
Anticipated expiration: 2029-08-05

Abstract

A machine tool for cutting concrete building blocks is composed of a machine frame, a bench fixed to said machine frame, two opposite cutters fixed to said bench, a portal frame, a telescopic driver, and a cutting unit able to pass through the slot on bench and contact with the cutting edge of another cutter. And placing the concrete blocks on the bedplate, and then driving the cutter to cut off the concrete blocks by the telescopic driver. This concrete block cutting machines structure is very simple, but can effectively and accurately, accomplish concrete block's cutting work fast, can effectively improve concrete block's cutting quality and cutting efficiency, guarantees engineering construction quality and construction progress.

Description

Concrete block cutting machine

Technical Field

The utility model relates to a cutting equipment especially relates to an machines for cutting concrete block.

Background

The concrete block is a novel building material which is light, porous, heat-insulating, good in fireproof performance, nailable, sawable, planeable and has certain shock resistance. The volume of the concrete blocks is larger than that of the common red bricks, and the concrete blocks need to be cut according to the field requirements in many times in use. The existing cutting work is mainly carried out by utilizing a cutter manually, but because the manual controllable degree is low, the proficiency requirement is high, the problems of inaccurate size, inclined cutting surface, edge-lacking chamfer and the like exist in the cut concrete block easily, and therefore the engineering construction quality and the construction progress are influenced.

Disclosure of Invention

An object of the utility model is to provide a simple structure and accurate concrete block cutting machines of cutting to improve concrete block's cutting quality and efficiency.

Concrete block cutting machines, including the fixed frame of placing, install planar platen in the frame, still install portal frame and the flexible driver of telescopic in the frame, portal frame and flexible driver set up respectively in the both sides face of platen and install the cutter respectively, two cutters set up relatively and the blade all towards the platen, open the flexible end that has the confession flexible driver on the platen and go up the logical groove that the cutter passes through.

Concrete block cutting machines, platen both sides in the frame are provided with the cutter respectively relatively, on one of them cutter was fixed in the portal frame, another was then movably to be installed in flexible of flexible driver and serve, and this cutter can pass the logical groove on the platen and offset another cutter blade when moving along with flexible driver. When concrete blocks need to be cut, the concrete blocks are placed on the bedplate, the required cutting positions of the concrete blocks are opposite to the through grooves, then the telescopic drivers are started to extend, the cutters on the telescopic drivers jack up the concrete blocks, and therefore pressure is applied from two sides of the concrete blocks through the two cutters respectively, and the concrete blocks are cut off. This concrete block cutting machines structure is very simple, but can effectively and accurately, accomplish concrete block's cutting work fast, can effectively improve concrete block's cutting quality and cutting efficiency, guarantees engineering construction quality and construction progress.

Drawings

Fig. 1 is a schematic view of the construction of a concrete block cutter.

Fig. 2 is a schematic structural view of a portal frame and a telescopic driver and a cutter thereof.

Fig. 3 is a schematic view of the structure of the frame and the platen.

Detailed Description

The utility model provides a concrete block cutting machine, includes fixed frame 1 of placing, installs planar platen 2 in the frame, still installs portal frame 3 and telescopic flexible driver 4 in the frame, and portal frame and flexible driver set up respectively in the both sides face of platen and install cutter 5 respectively, and two relative settings of cutter just the blade all towards the platen, open the flexible end that has the confession flexible driver on the platen and go up logical groove 6 that the cutter passes through.

As shown in fig. 1-3, a horizontal platen is installed on the top surface of the fixedly placed frame, a telescopic driver is installed on the frame below the platen, the telescopic end of the telescopic driver faces upwards and is provided with a cutter with a downward cutting edge, the top of the portal frame is located above the platen and is provided with a cutter with an upward cutting edge, and the cutting edges of the two cutters face towards the through groove on the platen.

When concrete blocks need to be cut, the concrete blocks are placed on the bedplate, the required cutting positions of the concrete blocks are opposite to the through grooves, then the telescopic drivers are started to extend, the cutters on the telescopic drivers jack up the concrete blocks, and therefore pressure is applied from two sides of the concrete blocks through the two cutters respectively, and the concrete blocks are cut off.

In the concrete block cutting machine tool, the distance between the cutting edge of the cutter on the portal frame and the bedplate can be slightly larger than that of the concrete block to be cut, so that the cutter below can contact with the cutter above to start working when the cutter below jacks up the concrete block; but this only meets the cutting requirements for concrete blocks of a particular thickness. For this purpose, the portal frame 3 can be mounted on the frame 1 through a movable or locked adjusting mechanism (not shown), and the moving direction of the adjusting mechanism is perpendicular to the bedplate 2. The adjusting mechanism can be two guide rails capable of moving relatively, wherein one guide rail is fixedly arranged on the rack, and the other guide rail is connected with the portal frame; or telescopic rod, cylinder, oil cylinder, jack, etc. The telescopic actuator 4 may be an air cylinder, an oil cylinder, a jack, or the like. This can both increase the operational stability of these sophisticated devices and contribute to a reduction in the structural complexity.

It is only to go up the utility model discloses an it can also set up flexible driver in the top of platen, perhaps sets up the platen perpendicularly and installs the corresponding mechanism that is used for bearing or fixed concrete block, all is in the utility model discloses a under the utility model discloses a conceive, utilize the equivalent structure transform that the content of description and drawing did, or direct/indirect application all includes in other relevant technical field the utility model discloses a within range is protected to the patent.

Claims

1. A concrete block cutting machine, its characterized in that: the automatic cutting machine comprises a fixed placing rack (1), wherein a planar bedplate (2) is installed on the rack, a portal frame (3) and a telescopic driver (4) are further installed on the rack, the portal frame and the telescopic driver are respectively arranged on two side surfaces of the bedplate and are respectively provided with a cutter (5), the two cutters are oppositely arranged, cutting edges of the two cutters face the bedplate, and a telescopic end of the telescopic driver and a through groove (6) through which an upper cutter of the telescopic driver passes are formed in the bedplate.

2. A concrete block cutting machine as defined in claim 1, wherein: the portal frame (3) is arranged on the frame (1) through a movable or locked adjusting mechanism, and the moving direction of the adjusting mechanism is vertical to the bedplate (2).

3. A concrete block cutting machine according to claim 1 or 2, characterized in that: the bedplate (2) is horizontally arranged, and the telescopic driver (4) is arranged on the rack (1) and is positioned below the bedplate.

4. A concrete block cutting machine according to claim 1 or 2, characterized in that: the telescopic driver (4) is a jack.