45-degree beveling mechanism of double-headed saw

Abstract

The utility model belongs to the field of double-headed saws, and particularly relates to a 45-degree beveling mechanism of a double-headed saw, which comprises a machine table, two machine frames are arranged at the top of the machine table, clamping plates are fixedly mounted at the tops of the machine frames, connecting frames are fixedly mounted at the upper ends of the machine frames, positioning cylinders are fixedly mounted at the backs of the connecting frames, and the positioning cylinders are fixedly mounted at the back of the machine table. A positioning block is fixedly installed at the output end of the positioning air cylinder. By designing the function of the saw cutting motor, the saw cutting motor can drive the saw cutting blade to rotate to cut a workpiece, the sliding seat can be driven to slide along the mounting frame under the action of the movable air cylinder during cutting, then 45-degree inclined movement of the saw cutting motor can be achieved, inclined saw cutting can be conducted on the workpiece, and the saw cutting efficiency is improved. And in the saw cutting process, protection can be conducted in the cutting process under the action of the cutting cover and the cover plate, meanwhile, cutting chippings can be collected, and the using safety and the using effect of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to double -end saw technical field, concretely is a 45 degree beveling mechanism of double -end saw. BACKGROUND

[0002] Double -end saw is a kind of high -efficient cutting equipment equipped with double saw blade, and through the synchronous operation of double saw head, it realizes the accurate batch processing of materials such as wood, aluminum alloy, plastic profile etc. Its core advantage lies in that workpiece double -end cutting can be completed at one time, and compared with single -end equipment, production efficiency is greatly improved, and relying on precision guide rail positioning and automatic control system, it can accurately control commonly used cutting angles such as 45 degrees and 90 degrees, and reduce material loss. The equipment commonly carries intelligent size setting function, is widely used in door and window manufacturing, furniture processing, building decoration and industrial profile production etc. field, and is the key tool for realizing standardization and high -efficiency cutting in large -scale production.

[0003] At present, the double -end saw is usually cut in the form of beveling during use, but it is inconvenient to protect the cutting process, and the cutting debris can splash, which affects safety and is difficult to collect and clean the cutting debris. Therefore, improvement is needed. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a 45 degree beveling mechanism of double -end saw, solve the problem that it is inconvenient to protect the cutting process.

[0005] To achieve the above object, the utility model provides the following technical scheme: a 45 degree beveling mechanism of double -end saw, including the machine table, the top of machine table is provided with two machine frames, the top of machine frame is fixedly installed with the clamping plate, the upper end of machine frame is fixedly installed with the connecting frame, the back of connecting frame is fixedly installed with the positioning cylinder, the output end of positioning cylinder is fixedly installed with the positioning block, the upper end of machine frame is fixedly installed with the mounting bracket, the outer side of mounting bracket is fixedly installed with the mounting seat, the outer side of mounting seat is fixedly installed with the moving cylinder, the output end of moving cylinder is connected with mounting seat slidingly, the outer side of the output end of moving cylinder is fixedly installed with the fixed frame, the outer side of fixed frame is fixedly installed with the sliding seat, the sliding seat is connected with mounting bracket slidingly, the end away from mounting bracket of sliding seat is fixedly installed with sawing motor, the upper end of machine frame is fixedly installed with the cutting cover, the outer side of cutting cover is fixedly connected with the discharge port, the inside of cutting cover is slidably sleeved with the cover plate, the cover plate is provided with connecting mechanism.

[0006] Preferably, one of the machine frames is slidingly installed on the machine table, and the other machine frame is fixedly installed on the machine table. By designing the machine frame, the cutting assembly can be moved for cutting.

[0007] Preferably, the output end of the sawing motor is movably connected with the cutting cover, a sawing blade is fixedly installed outside the output end of the sawing motor, and the sawing blade is arranged in the cutting cover.

[0008] Preferably, the connecting mechanism comprises a fixed rod, the fixed rod is movably connected with the cutting cover, a spring is arranged outside the fixed rod, a sliding block is movably sleeved outside the fixed rod, the sliding block is movably connected with the cutting cover, a high-elastic rubber block is fixedly connected to one end of the sliding block, an arc-shaped block is fixedly connected to the other end of the high-elastic rubber block, the arc-shaped block is movably connected with the cutting cover, the arc-shaped block is movably connected with the cover plate, a guide block is fixedly connected to the outside of the sliding block, the guide block is movably connected with the cutting cover, and a rolling ball is movably sleeved in the guide block and movably connected with the cutting cover.

[0009] Preferably, one end of the spring is fixedly connected with the cutting cover, and the other end of the spring is fixedly connected with the sliding block.

[0010] Preferably, an arc-shaped groove is arranged in the inside of the cover plate, and the arc-shaped block is movably connected in the arc-shaped groove.

[0011] Preferably, a sliding groove is arranged in the inside of the cutting cover, and the rolling ball is movably connected in the sliding groove.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses a sawing motor can drive the sawing blade to rotate and realize the cutting work of the workpiece, and the movable cylinder can drive the sliding base to slide along the mounting frame during cutting, thereby realizing the 45 inclination movement of the sawing motor, and the workpiece can be obliquely sawed.

[0014] 2、The arc-shaped block and the arc-shaped groove are connected, the cover plate is limited, the cover plate and the cutting cover are connected and fixed, the cover plate can slide relative to the arc-shaped block when the cover plate is rotated, the arc-shaped groove in the cover plate can extrude and push the arc-shaped block, the arc-shaped block and the cover plate are separated, the cover plate is opened, and the internal structure of the cutting cover is maintained conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The overall structure perspective view of the utility model;

[0016] Figure 2 The utility model Figure 1 The A place enlarged view of the utility model;

[0017] Figure 3 The utility model Figure 1 The rack partial structure perspective view of the utility model;

[0018] Figure 4 The utility model Figure 3 The cutting cover front view sectional view of the utility model;

[0019] Figure 5 The utility model Figure 4 The B place enlarged view of the utility model.

[0020] In the drawing: 1, machine table; 2, rack; 3, clamping plate; 4, connecting frame; 5, positioning cylinder; 6, mounting frame; 7, mounting seat; 8, moving cylinder; 9, connecting mechanism; 10, fixed frame; 11, sliding seat; 12, sawing motor; 13, cutting cover; 14, discharge port; 15, cover plate; 91, fixed rod; 92, spring; 93, sliding block; 94, high-elastic rubber block; 95, arc block; 96, arc slot; 97, guide block; 98, ball; 99, sliding groove. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 A 45° bevel cutting mechanism of double-end saw, including machine table 1, the top of machine table 1 is provided with two racks 2, one of the racks 2 is slidingly installed on machine table 1, and the other rack 2 is fixedly installed on machine table 1, the rack 2 can be used for moving cutting of cutting assembly by design, the top of the rack 2 is fixedly installed with clamping plate 3, the upper end of the rack 2 is fixedly installed with connecting frame 4, the back of the connecting frame 4 is fixedly installed with positioning cylinder 5, the output end of the positioning cylinder 5 is fixedly installed with positioning block, the rack 2 is fixedly installed with mounting frame 6, and the outer side of the mounting frame 6 is fixedly installed with mounting seat 7.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3The outer side of the mounting seat 7 is fixedly installed with a moving cylinder 8, the output end of the moving cylinder 8 is in sliding connection with the mounting seat 7, the outer side of the output end of the moving cylinder 8 is fixedly installed with a fixing frame 10, the outer side of the fixing frame 10 is fixedly installed with a sliding seat 11, the sliding seat 11 is in sliding connection with the mounting frame 6, the end of the sliding seat 11 away from the mounting frame 6 is fixedly installed with a sawing motor 12, the output end of the sawing motor 12 is in movable connection with a cutting cover 13, the outer side of the output end of the sawing motor 12 is fixedly installed with a sawing blade, the sawing blade is arranged in the inside of the cutting cover 13, the cutting cover 13 is designed to protect the cutting process, the upper end of the rack 2 is fixedly installed with the cutting cover 13, the outer side of the cutting cover 13 is fixedly connected with a discharging port 14, the inside of the cutting cover 13 is slidably sleeved with a cover plate 15, the cover plate 15 is provided with a connecting mechanism 9.

[0024] Please refer to Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 The connecting mechanism 9 comprises a fixed rod 91, the inside of the cutting cover 13 is fixedly connected with the fixed rod 91, the outer side of the fixed rod 91 is provided with a spring 92, one end of the spring 92 is fixedly connected with the cutting cover 13, the other end of the spring 92 is fixedly connected with a sliding block 93, the spring 92 is designed to make the acting force of the spring 92 act on the sliding block 93, the outer side of the fixed rod 91 is slidably sleeved with the sliding block 93, the sliding block 93 is in sliding connection with the cutting cover 13, one end of the sliding block 93 is fixedly connected with a high-elastic rubber block 94, the other end of the high-elastic rubber block 94 is fixedly connected with an arc-shaped block 95, the arc-shaped block 95 is in sliding connection with the cutting cover 13 and the cover plate 15, the inside of the cover plate 15 is provided with an arc-shaped groove 96, the inside of the arc-shaped groove 96 is slidably connected with the arc-shaped block 95, the arc-shaped groove 96 is designed to make the arc-shaped block 95 relatively slide with the cover plate 15, the outer side of the sliding block 93 is fixedly connected with a guide block 97, the guide block 97 is in sliding connection with the cutting cover 13, the inside of the guide block 97 is movably sleeved with a ball 98, the ball 98 is in sliding connection with the cutting cover 13, the inside of the cutting cover 13 is provided with a sliding groove 99, the inside of the sliding groove 99 is slidably connected with the ball 98, the sliding groove 99 is designed to make the ball 98 slide along the sliding groove 99, the connecting mechanism 9 is designed to facilitate the disassembly of the cover plate 15.

[0025] The utility model discloses a specific implementation process as follows: when using, work piece is placed on the clamping plate 3, and the movement of positioning block can be driven through positioning cylinder 5 to work piece positioning. Subsequently, start saw cutting motor 12, and the output end of saw cutting motor 12 drives saw cutting blade to rotate, and the output end of moving cylinder 8 pushes fixed frame 10 to move, and fixed frame 10 pushes sliding seat 11 to slide along mounting frame 6, can realize the 45 inclination of saw cutting motor 12, can be oblique to work piece saw cutting, in the saw cutting process, rely on the effect of cutting cover 13 and apron 15, can carry out protection to cutting process, can also collect cutting debris simultaneously, and cutting debris can be discharged through discharge port 14 finally, improve the safety in use and use effect of device.

[0026] When needing to disassemble apron 15, directly rotate apron 15, and apron 15 will rotate relative to arc block 95, and the arc surface of arc groove 96 in apron 15 will extrude and push arc block 95, and arc block 95 will be pushed and drive sliding block 93 to move, and sliding block 93 drive guide block 97 and ball 98 to slide along cutting cover 13, and sliding block 93 will extrude spring 92 when sliding along fixed rod 91, and sliding block 93 will also extrude high elastic rubber block 94, finally will make arc block 95 completely immerse in cutting cover 13 inside and separate with arc groove 96, and then move apron 15 to outside, can slide and take out apron 15 from cutting cover 13 inside, open apron 15 conveniently, and then conveniently overhaul and maintain the internal structure of cutting cover 13.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A 45° beveling mechanism of a double-end saw comprising a machine table (1), characterized in that: The top of the machine table (1) is provided with two racks (2), the top of the rack (2) is fixedly installed with a clamping plate (3), the upper end of the rack (2) is fixedly installed with a connecting frame (4), the back of the connecting frame (4) is fixedly installed with a positioning cylinder (5), the output end of the positioning cylinder (5) is fixedly installed with a positioning block, the rack (2) is fixedly installed with a mounting frame (6), the outer side of the mounting frame (6) is fixedly installed with a mounting seat (7), the outer side of the mounting seat (7) is fixedly installed with a moving cylinder (8), the output end of the moving cylinder (8) is slidably connected with the mounting seat (7), the outer side of the output end of the moving cylinder (8) is fixedly installed with a fixing frame (10), the outer side of the fixing frame (10) is fixedly installed with a sliding seat (11), the sliding seat (11) is slidably connected with the mounting frame (6), the end of the sliding seat (11) away from the mounting frame (6) is fixedly installed with a sawing motor (12), the upper end of the rack (2) is fixedly installed with a cutting cover (13), the outer side of the cutting cover (13) is fixedly connected with a discharge port (14), the inside of the cutting cover (13) is slidably sleeved with a cover plate (15), the cover plate (15) is provided with a connecting mechanism (9).

2. A 45° beveling mechanism for a double-end saw as defined in claim 1, characterized in that: One of the racks (2) is slidably installed on the machine table (1), and the other rack (2) is fixedly installed on the machine table (1).

3. A 45° beveling mechanism for a double-end saw as defined in claim 1, wherein: The output end of the sawing motor (12) is movably connected with the cutting cover (13), the output end of the sawing motor (12) is fixedly installed with a sawing blade, and the sawing blade is arranged in the cutting cover (13).

4. A 45° beveling mechanism for a double-end saw as defined in claim 1, wherein: The connecting mechanism (9) comprises a fixed rod (91), the inside of the cutting cover (13) is fixedly connected with the fixed rod (91), the outer side of the fixed rod (91) is provided with a spring (92), the outer side of the fixed rod (91) is slidably sleeved with a sliding block (93), the sliding block (93) is slidably connected with the cutting cover (13), one end of the sliding block (93) is fixedly connected with a high-elastic rubber block (94), the other end of the high-elastic rubber block (94) is fixedly connected with an arc-shaped block (95), the arc-shaped block (95) is slidably connected with the cutting cover (13), the arc-shaped block (95) is slidably connected with the cover plate (15), the outer side of the sliding block (93) is fixedly connected with a guide block (97), the guide block (97) is slidably connected with the cutting cover (13), the inside of the guide block (97) is movably sleeved with a ball (98), and the ball (98) is slidably connected with the cutting cover (13).

5. A 45° beveling mechanism for a double-end saw as defined in claim 4, wherein: One end of the spring (92) is fixedly connected with the cutting cover (13), and the other end of the spring (92) is fixedly connected with the sliding block (93).

6. A 45° beveling mechanism for a double-end saw as defined in claim 1, wherein: The inside of the cover plate (15) is provided with an arc-shaped groove (96), and the arc-shaped groove (96) is slidably connected with the arc-shaped block (95).

7. A 45° beveling mechanism for a double-end saw as defined in claim 1, wherein: The inside of the cutting cover (13) is provided with a sliding groove (99), and the sliding groove (99) is slidably connected with the ball (98).

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