Building building batten cutting device

Abstract

The utility model discloses a house building batten cutting device which comprises an operation table plate (1), a cutting bin is fixedly installed on the operation table plate (1), a batten positioning device and a cutting assembly (3) used for cutting battens are installed in the cutting bin, and a telescopic cylinder (4) used for driving the batten positioning device is installed on the cutting bin. The cutting bin comprises two side plates (5) which are fixed to the operation table plate (1) in parallel, the tops of the two side plates (5) are fixedly connected into a whole through a top plate (6), and a notch (a) for a batten to pass through is formed in the bottom of each side plate (5) in a penetrating mode. The batten cutting device is simple in structure and convenient to operate, a worker does not need to hold the two ends of a batten with hands, the batten can be stabilized in the batten cutting process, and the safety coefficient in the operation process is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware cutting equipment, and particularly relates to a cutting device for building wooden strips in building construction. Background Art

[0002] During the process of building construction, a large number of wooden strips often need to be cut. Most of the common cutting equipment currently installs a cutting assembly on a cutting platform. During the cutting process, the wooden strips need to be held by hand to perform the cutting operation. Although this method can fix and position the wooden strips during cutting, in actual operation, the operator's hand is often very close to the high-speed rotating cutting blade, and the overall risk factor is relatively high. Content of the Utility Model

[0003] The purpose of the utility model is to provide a cutting device for building wooden strips in building construction, which can effectively solve the problems existing in the background art.

[0004] To solve the problems existing in the background art, it includes an operating table board 1. A cutting chamber is fixedly installed on the operating table board 1. A wooden strip positioning device and a cutting assembly 3 for cutting the wooden strips are installed in the cutting chamber. A telescopic cylinder 4 for driving the wooden strip positioning device is installed on the cutting chamber;

[0005] The cutting chamber includes two side plates 5 fixedly installed on the operating table board 1 in parallel. The tops between the two side plates 5 are fixedly connected into a whole through a top plate 6. A notch a for the wooden strip to pass through is formed through the bottom of the side plate 5;

[0006] The wooden strip positioning device includes a mounting table 7 docked with the piston shaft end of the telescopic cylinder 4. The cutting assembly 3 is installed at the lower bottom surface of the mounting table 7. Positioning side plates 8 are respectively fixedly installed on both sides of the upper top surface of the mounting table 7. A positioning top plate 9 is installed on the outer side surface of the top of the positioning side plate 8. Positioning baffles 13 are respectively fixedly installed on both sides of the mounting table 7. Positioning seats 14 are installed at both ends of the positioning baffle 13. A gas spring 10 is installed at the bottom of the positioning top plate 9. The piston shaft end of the gas spring 10 is connected to a linkage cross bar 11. Driven connecting rods 12 that can be slidably fitted with the positioning seats 14 with a gap are vertically installed at both ends of the linkage cross bar 11. A positioning shaft 15 is installed at the end of the driven connecting rod 12. A driving connecting rod 16 is arranged on the outer side surface of the driven connecting rod 12. A guiding chute 17 that can be slidably fitted with the positioning shaft 15 with a gap is formed on the inner side surface of the driving connecting rod 16. The upper end of the driving connecting rod 16 is rotationally connected and fitted with the mounting table 7 through a hinge shaft. A positioning rubber roller 18 that can be rotationally connected and fitted with it is installed at the bottom between the two driving connecting rods 16.

[0007] A cutting groove b corresponding to the cutting assembly 3 is formed in the operation table board 1.

[0008] Due to the adoption of the above technical solutions, the utility model has the following beneficial effects: simple structure, convenient operation, without the need for staff to hold both ends of the wooden strip by hand, the stable effect on the wooden strip can be realized during the cutting process of the wooden strip, and the safety factor during the operation is greatly improved. Description of the Drawings

[0009] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0010] Figure 1 It is a structural schematic diagram of the present utility model. Detailed Embodiment

[0011] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model.

[0012] Refer to Figure 1 , this detailed embodiment is realized by adopting the following technical solutions. It includes an operation table board 1, on which a cutting bin is fixedly installed. A wooden strip positioning device and a cutting assembly 3 for cutting the wooden strip are installed in the cutting bin. A telescopic cylinder 4 for driving the wooden strip positioning device is installed on the cutting bin;

[0013] The cutting bin includes two side plates 5 fixedly arranged on the operation table board 1 in parallel. The tops between the two side plates 5 are fixedly connected into a whole through a top plate 6. A notch a for the wooden strip to pass through is formed through the bottom of the side plate 5;

[0014] The wooden strip positioning device includes a mounting table 7 docked with the piston shaft end of the telescopic cylinder 4. The cutting assembly 3 is installed at the lower bottom surface of the mounting table 7. On both sides of the upper top surface of the mounting table 7, positioning side plates 8 are fixedly installed respectively. At the outer side surface of the top of the positioning side plate 8, a positioning top plate 9 is installed. On both sides of the mounting table 7, positioning baffles 13 are fixedly installed respectively. At both ends of the positioning baffle 13, positioning seats 14 are installed respectively. At the bottom of the positioning top plate 9, a gas spring 10 is installed. The piston shaft end of the gas spring 10 is connected to a linkage cross bar 11. Perpendicularly installed at both ends of the linkage cross bar 11 are driven connecting rods 12 that can slide in clearance fit with the positioning seats 14. At the end of the driven connecting rod 12, a positioning shaft 15 is installed. At the outer side surface of the driven connecting rod 12, a driving connecting rod 16 is provided. At the inner side surface of the driving connecting rod 16, a guiding sliding groove 17 that can slide in clearance fit with the positioning shaft 15 is provided. The upper end of the driving connecting rod 16 is rotationally connected to the mounting table 7 through a hinge shaft. At the bottom between the two driving connecting rods 16, a positioning rubber roller 18 that can be rotationally connected to it is installed.

[0015] A cutting groove b corresponding to the cutting assembly 3 is provided on the operating table board 1.

[0016] The following further elaborates on the usage method and its principle of the technical solution part in this specific embodiment with reference to the accompanying drawings:

[0017] During the usage process, first start the cutting assembly 3, then place the wooden strip at the designated position in the cutting bin, and then start the telescopic cylinder 4 to extend downward and drive the mounting table 7 to move downward together. At this time, the positioning rubber roller 18 will first contact the upper top surface of the wooden strip. As the lower end of the telescopic cylinder 4 continues to extend downward, at this time, the positioning rubber roller 18 will compress the gas spring 10 through the driving connecting rod 16, the driven connecting rod 12, and the linkage cross bar 11, so that the positioning rubber roller 18 always maintains the best pressure on the wooden strip until the cutting blade of the cutting assembly 3 contacts the wooden strip, completing the cutting operation of the wooden strip.

[0018] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A device for cutting wood strips for building houses, characterized in that It comprises an operating table (1), a cutting chamber is fixedly mounted on the operating table (1), a wood strip positioning device and a cutting assembly (3) for cutting the wood strips are mounted in the cutting chamber, and a telescopic cylinder (4) for driving the wood strip positioning device is mounted on the cutting chamber; The cutting chamber comprises two side panels (5) fixed parallel to each other on the operating table (1), the top of the two side panels (5) is fixedly connected to form a whole through a top panel (6), and the bottom of the side panel (5) is provided with a slot (a) for the passage of the wood strip; The wood strip positioning device comprises a mounting platform (7) docked with the piston shaft end of the telescopic cylinder (4); the cutting assembly (3) is mounted on the lower bottom surface of the mounting platform (7); positioning side plates (8) are fixedly mounted on both sides of the upper top surface of the mounting platform (7); a positioning top plate (9) is mounted on the outer side surface of the top of the positioning side plate (8); positioning baffles (13) are fixedly mounted on both sides of the mounting platform (7); positioning seats (14) are mounted on both ends of the positioning baffle (13); a gas spring (10) is mounted on the bottom of the positioning top plate (9); the piston shaft end of the gas spring (10) is connected to the linkage cross bar (11) ), the two ends of the linkage cross bar (11) are respectively vertically mounted with driven connecting rods (12) which can slide with clearance with the positioning seat (14), the end of the driven connecting rod (12) is mounted with a positioning shaft (15), the outer side surface of the driven connecting rod (12) is provided with an active connecting rod (16), the inner side surface of the active connecting rod (16) is provided with a guide groove (17) which can slide with clearance with the positioning shaft (15), the upper end of the active connecting rod (16) is rotatably connected with the mounting platform (7) through a hinge shaft, and the bottom between the two active connecting rods (16) is mounted with a positioning rubber roller (18) which can rotatably connect with it.

2. A device for cutting building wood strips according to claim 1, characterized in that The operating table (1) is provided with a cutting groove (b) corresponding to the cutting assembly (3).

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