Cutting device with auxiliary positioning structure

Abstract

The cutting device with the auxiliary positioning structure comprises a workbench and a plate body, the plate body is arranged on the top face of the workbench, a fixing plate is fixedly arranged on the top face of the workbench, a bearing plate is arranged on one side of the fixing plate, a cutting motor is fixedly arranged on the top face of the bearing plate, and the cutting motor is arranged on the top face of the bearing plate. The output end of the cutting motor is connected with a cutting strip close to the top face of the workbench, a U-shaped support parallel to the workbench is fixedly arranged on the fixing plate, the bearing plate is located in the U-shaped support, and guide grooves in sliding connection with the bearing plate in a matched mode are formed in the inner walls of the two sides of the U-shaped support. Compared with the prior art, the cutting device has the advantages that accurate adjustment of the position of the cutting strip can be achieved through the arranged driving mechanism, so that accurate positioning of the cutting position can be achieved, and cutting accuracy is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plate cutting technical field, specifically point to a cutting device with auxiliary positioning structure. BACKGROUND

[0002] In industrial production, plate cutting operation is an indispensable link.

[0003] However, the traditional cutting device includes the cutting motor and cutting strip fixedly arranged, the plate is placed on the processing table, and the cutting operation can be completed by pushing the plate to slide on the cutting strip. When cutting, due to the lack of effective positioning structure, the cutting precision is often insufficient, which affects the product quality. In order to solve this problem, the technical scheme puts forward a cutting device with auxiliary positioning structure. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is poor cutting precision, and a cutting device with auxiliary positioning structure is provided.

[0005] To solve the above technical problems, the technical scheme provided by the utility model is as follows: a cutting device with auxiliary positioning structure, comprising a workbench and a plate main body, the plate main body is arranged on the top surface of the workbench, a fixed plate is fixedly arranged on the top surface of the workbench, a bearing plate is arranged on one side of the fixed plate, a cutting motor is fixedly arranged on the top surface of the bearing plate, a cutting strip close to the top surface of the workbench is connected to the output end of the cutting motor, a U-shaped support parallel to the workbench is fixedly arranged on the fixed plate, the bearing plate is arranged in the U-shaped support, guide grooves matched with the sliding connection of the bearing plate are arranged on the inner walls of the two sides of the U-shaped support, a driving mechanism for driving the bearing plate is arranged in the U-shaped support, the driving mechanism comprises a first threaded rod rotatably arranged in the U-shaped support, the first threaded rod is threadedly connected with the bearing plate, and a double-shaft motor for driving the first threaded rod is embeddedly arranged in the fixed plate.

[0006] As an improvement, a sliding groove located directly below the cutting strip is arranged in the center of the top surface of the workbench, a sliding block is slidably arranged in the sliding groove, a group of positioning rings located on both sides of the cutting strip are symmetrically bolted and fixed on the top surface of the sliding block, which facilitates limiting the cutting strip during cutting, avoids random shaking, and improves cutting precision.

[0007] As an improvement, a second threaded rod is rotatably arranged in the sliding groove, and the second threaded rod is threadedly connected with the sliding block, which facilitates adjusting the position of the positioning ring and adjusting the movement of the cutting strip.

[0008] As improvement, the outer wall of the fixed plate is rotationally provided with a first belt pulley fixedly connected with the other end of the double-shaft motor, the outer wall of the workbench is rotationally provided with a second belt pulley fixedly connected with the second threaded rod, and a transmission belt is arranged between the first belt pulley and the second belt pulley, so that the synchronous adjustment of the positioning ring and the cutting strip can be realized.

[0009] As improvement, the top surface of the workbench is symmetrically provided with a group of adjusting grooves located on both sides of the sliding groove, the adjusting grooves are jointly provided with adjusting plates which are arranged between the fixed plate and the plate body, the adjusting grooves are rotationally provided with adjusting lead screws which are threadedly connected with the adjusting plates, the plate body can be clamped and limited, the cutting strip can be moved to the cutting position as required, the stability of the plate body during cutting is ensured, and the cutting precision is improved.

[0010] Compared with the prior art, the adjusting plate can be matched with the fixed plate to clamp and position the plate, then the driving mechanism can realize the accurate adjustment of the cutting strip position, the accurate positioning of the cutting position can be realized, and the cutting precision is improved.

[0011] The two positioning rings can assist in clamping and limiting the cutting strip, so that the stability of the cutting strip during cutting is improved, and the cutting precision is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a first perspective view of the cutting device with an auxiliary positioning structure.

[0013] Figure 2 is a second perspective view of the cutting device with an auxiliary positioning structure.

[0014] Figure 3 is a third perspective view of the cutting device with an auxiliary positioning structure.

[0015] Figure 4 is Figure 2 is a structural schematic view of part A.

[0016] As shown in the drawings: 1, workbench; 2, plate body; 3, fixed plate; 4, bearing plate; 5, cutting motor; 6, cutting strip; 7, U-shaped support; 8, guide groove; 9, driving mechanism; 10, first threaded rod; 12, sliding groove; 13, sliding block; 14, positioning ring; 15, second threaded rod; 16, first belt pulley; 17, second belt pulley; 18, transmission belt; 19, adjusting groove; 20, adjusting plate; 21, adjusting lead screw. DETAILED DESCRIPTION

[0017] The utility model makes further detailed description in combination with the drawings.

[0018] Combined with appendix Figures 1-4 As shown, a cutting device with an auxiliary positioning structure includes a workbench 1 and a sheet body 2. The sheet body 2 is located on the top surface of the workbench 1. A fixing plate 3 is fixedly provided on the top surface of the workbench 1. A load-bearing plate 4 is provided on one side of the fixing plate 3. A cutting motor 5 is fixedly provided on the top surface of the load-bearing plate 4. A cutting strip 6 is connected to the output end of the cutting motor 5 near the top surface of the workbench 1.

[0019] With the above structure, when in use, the main body 2 of the plate is placed on the top surface of the workbench 1, and then the main body 2 of the plate is pushed so that its cutting position corresponds to the cutting strip 6. The main body 2 of the plate can be pushed to move, and the cutting motor 5 drives the cutting strip 6 to reciprocate to realize the cutting operation.

[0020] A U-shaped bracket 7 parallel to the workbench 1 is fixedly mounted on the fixed plate 3. The load-bearing plate 4 is located inside the U-shaped bracket 7. Guide grooves 8 are provided on the inner walls of both sides of the U-shaped bracket 7 to slide and connect with the load-bearing plate 4. A drive mechanism 9 for driving the load-bearing plate 4 is provided inside the U-shaped bracket 7. The drive mechanism 9 includes a first threaded rod 10 rotatably mounted inside the U-shaped bracket 7. The first threaded rod 10 is threadedly connected to the load-bearing plate 4. A dual-axis motor for driving the first threaded rod 10 is embedded in the fixed plate 3. A sliding groove 12 located directly below the cutting strip 6 is provided in the center of the top surface of the workbench 1. A set of adjustment grooves 19 located on both sides of the sliding groove 12 are symmetrically provided on the top surface of the workbench 1. An adjustment plate 20 is slidably mounted in the adjustment grooves 19. The main body 2 of the plate is located between the adjustment plate 20 and the fixed plate 3. An adjustment screw 21 that is threadedly connected to the adjustment plate 20 is rotatably mounted in the adjustment grooves 19.

[0021] With the above structure, before cutting, the main body 2 of the board is first placed between the adjusting plate 20 and the fixed plate 3. By rotating the adjusting screw 21, the adjusting plate 20 slides with the cooperation of the adjusting groove 19 until the main body 2 of the board is clamped between the adjusting plate 20 and the fixed plate 3 and limited. Then, the position of the cutting strip 6 is adjusted according to the marked cutting position. By turning on the dual-axis motor, the first threaded rod 10 is rotated, thereby driving the load-bearing plate 4 to slide with the cooperation of the guide groove 8 until the cutting strip 6 is adjusted to correspond to the cutting position of the main body 2 of the board. Then, the main body 2 of the board can be pushed closer and closer to the cutting strip 6 to carry out the cutting work.

[0022] A sliding block 13 is arranged to slide in the sliding groove 12, and a plurality of positioning rings 14 are arranged on the top surface of the sliding block 13 and are fixed by symmetrical bolts on both sides of the cutting strip 6; a second threaded rod 15 is arranged to rotate in the sliding groove 12 and is threadedly connected with the sliding block 13; a first belt pulley 16 is arranged to rotate on the outer wall of the fixed plate 3 and is fixedly connected with the other end of the double-shaft motor; a second belt pulley 17 is arranged to rotate on the outer wall of the workbench 1 and is fixedly connected with the second threaded rod 15; and a transmission belt 18 is arranged to connect between the first belt pulley 16 and the second belt pulley 17.

[0023] Through the above structure, when the double-shaft motor drives the first threaded rod 10 to rotate, the first belt pulley 16 rotates, the second belt pulley 17 is driven by the transmission belt 18 to rotate the second threaded rod 15, so that the sliding block 13 slides in the sliding groove 12, the sliding block 13 is always located below the cutting strip 6, and the positioning rings 14 are always located on both sides of the cutting strip 6.

[0024] In the specific implementation, the plate body 2 is first placed between the adjusting plate 20 and the fixed plate 3 before cutting, the adjusting plate 20 is slid under the cooperation of the adjusting groove 19 by rotating the adjusting screw rod 21, until the plate body 2 is clamped between the adjusting plate 20 and the fixed plate 3 and is positioned, then the position of the cutting strip 6 is adjusted according to the marked cutting position, the first threaded rod 10 is rotated by starting the double-shaft motor, so that the bearing plate 4 is slid under the cooperation of the guide groove 8, until the cutting strip 6 is adjusted to correspond to the cutting position of the plate body 2, when the double-shaft motor drives the first threaded rod 10 to rotate, the first belt pulley 16 rotates, the second belt pulley 17 is driven by the transmission belt 18 to rotate the second threaded rod 15, so that the sliding block 13 slides in the sliding groove 12, the sliding block 13 is always located below the cutting strip 6, and the positioning rings 14 are always located on both sides of the cutting strip 6.

[0025] After adjustment, the plate body 2 can be continuously pushed to approach the cutting strip 6 for cutting work, the cutting motor 5 drives the cutting strip 6 to reciprocate to realize cutting operation, the positioning rings 14 position the cutting strip 6 to avoid shaking to affect the cutting precision, and high-precision cutting is realized.

[0026] The above describes the utility model and its implementation mode, which is not limited, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A cutting device with auxiliary positioning structure, comprising a workbench (1) and a plate body (2), the plate body (2) is arranged on the top surface of the workbench (1), the top surface of the workbench (1) is fixedly provided with a fixed plate (3), one side of the fixed plate (3) is provided with a bearing plate (4), the top surface of the bearing plate (4) is fixedly provided with a cutting motor (5), the output end of the cutting motor (5) is connected with a cutting strip (6) close to the top surface of the workbench (1), characterized in that: the fixed plate (3) is fixedly provided with a U-shaped support (7) parallel to the workbench (1), the bearing plate (4) is arranged in the U-shaped support (7), the inner walls of the two sides of the U-shaped support (7) are provided with guide grooves (8) in sliding connection with the bearing plate (4), the U-shaped support (7) is provided with a driving mechanism (9) for driving the bearing plate (4), the driving mechanism (9) comprises a first threaded rod (10) rotatably arranged in the U-shaped support (7), the first threaded rod (10) is in threaded connection with the bearing plate (4), and a double-shaft motor is embeddedly arranged in the fixed plate (3) for driving the first threaded rod (10).

2. The cutting device with an auxiliary positioning structure according to claim 1, characterized in that: The top surface of the workbench (1) is centrally provided with a chute (12) located directly below the cutting strip (6), the chute (12) is slidably provided with a sliding block (13), and the top surface of the sliding block (13) is fixedly provided with a group of positioning rings (14) located on the two sides of the cutting strip (6) in a symmetrical bolted manner.

3. A cutting device with an auxiliary positioning structure according to claim 2, characterized in that: The chute (12) is rotatably provided with a second threaded rod (15), and the second threaded rod (15) is in threaded connection with the sliding block (13).

4. The cutting device with an auxiliary positioning structure according to claim 3, characterized in that: The outer wall of the fixed plate (3) is rotatably provided with a first belt pulley (16) fixedly connected with the other end of the double-shaft motor, the outer wall of the workbench (1) is rotatably provided with a second belt pulley (17) fixedly connected with the second threaded rod (15), and the first belt pulley (16) and the second belt pulley (17) are connected with a transmission belt (18).

5. The cutting device with an auxiliary positioning structure according to claim 1, characterized in that: The top surface of the workbench (1) is symmetrically provided with a group of adjusting grooves (19) located on the two sides of the chute (12), the adjusting grooves (19) are commonly slidably provided with an adjusting plate (20), the plate body (2) is arranged between the adjusting plate (20) and the fixed plate (3), and the adjusting grooves (19) are rotatably provided with an adjusting lead screw (21) in threaded connection with the adjusting plate (20).

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