Auxiliary positioning device for cutting machine

Abstract

The utility model is applicable to the technical field of aluminum plate cutting and positioning, and provides an auxiliary positioning device for a cutting machine, which comprises a U-shaped workbench, a plurality of accommodating grooves are arranged on the upper surface of the U-shaped workbench, the accommodating grooves are uniformly arranged along the length direction of the U-shaped workbench, the interiors of the accommodating grooves are rotatably connected with rotating rollers, and the rotating rollers are arranged on the U-shaped workbench. A supporting plate is fixedly connected to the front side face of the U-shaped workbench, a first electric telescopic rod is vertically and fixedly connected to the upper surface of the supporting plate, and a transmission box is fixedly connected to the top end of the first electric telescopic rod. According to the auxiliary positioning device for the cutting machine, after a second electric telescopic rod stretches out and draws back, the distance between the two positioning plates can be adjusted, after a positioning roller abuts against the side wall of an aluminum plate, the aluminum plate in the movable feeding process can be limited and positioned, positioning in the cutting process can be assisted, the stability of the aluminum plate in the cutting process is improved, and the cutting efficiency is improved. The finished product quality of the aluminum plate is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum plate cutting and positioning, in particular to an auxiliary positioning device for a cutting machine. Background Art

[0002] Aluminum plate is a common metal material with good electrical conductivity, thermal conductivity and corrosion resistance. It is widely used in construction, industry, transportation and aviation. Aluminum plate refers to a rectangular material with a rectangular cross-section and uniform thickness. It is made of pure aluminum or aluminum alloy through pressure processing.

[0003] In the existing technology, during the production and processing of aluminum plates, a cutting machine is required to cut the aluminum plates to the required specifications. During the cutting process, the force generated by the cutting can easily cause the aluminum plates to shift in position, thereby reducing the quality of the finished products of the aluminum plates, reducing the production qualification rate of the aluminum plates, and increasing the industrial cost of aluminum plate production and processing. Utility Model Content

[0004] The utility model provides an auxiliary positioning device for a cutting machine, which aims to solve the problem that the force generated by cutting during the cutting process easily causes the position of the aluminum plate to shift, thereby reducing the quality of the finished product of the cutting aluminum plate.

[0005] The utility model is realized as follows: an auxiliary positioning device for a cutting machine includes a U-shaped workbench, wherein the upper surface of the U-shaped workbench is provided with a plurality of receiving grooves, the plurality of receiving grooves being evenly arranged along the length direction of the U-shaped workbench, and a rotating roller being rotatably connected to the interior of the receiving groove;

[0006] The front side of the U-shaped workbench is fixedly connected to a support plate, the upper surface of the support plate is vertically fixedly connected to a first electric telescopic rod, the top of the first electric telescopic rod is fixedly connected to a transmission box, both ends of the rear side of the transmission box are rotatably provided with transmission rods through a transmission mechanism, the rear end of the transmission rod movably extends to the interior of the U-shaped workbench and is fixedly connected to a rubber roller;

[0007] Positioning plates are provided on the front and rear sides of one end of the U-shaped workbench so as to be movable in the horizontal direction. A plurality of fixing grooves are provided on the inner side of the positioning plates, and positioning rollers are rotatably connected to the interior of the fixing grooves.

[0008] Preferably, one end of the front side and the rear side of the U-shaped workbench is fixedly connected to a second electric telescopic rod, the inner end of the second electric telescopic rod movably extends to the interior of the U-shaped workbench and is fixedly connected to the outer side of the positioning plate at the same end.

[0009] Preferably, the transmission mechanism includes a housing, a motor and a connecting rod, the housing is fixedly connected to the front side of the transmission box, the motor is fixedly connected to the inside of the housing, the connecting rod is fixedly connected to the output shaft of the motor, the rear end of the connecting rod rotates and extends to the inner cavity of the transmission box, the front end of the transmission rod rotates and extends to the inner cavity of the transmission box, the front end of the transmission rod is fixedly connected to a driven gear disc, the rear end of the connecting rod is fixedly connected to a driving gear disc, and the driving gear disc and the two driven gear discs are connected by chain transmission.

[0010] Preferably, an inspection cover is connected to the top of the transmission box by means of detachable screws.

[0011] Preferably, both ends of the front side of the U-shaped workbench are vertically provided with guide openings for the movement of the transmission rod.

[0012] Preferably, the plurality of fixing grooves are evenly arranged along the length direction of the positioning plate.

[0013] Beneficial effects

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention is an auxiliary positioning device for a cutting machine. After the aluminum plate is placed on the upper surface of the U-shaped workbench, the first electric telescopic rod is retracted to drive the rubber roller to contact the upper surface of the aluminum plate. After the transmission rod is rotated, the rubber roller is driven to rotate together, and then the aluminum plate is driven to move, which is convenient for loading and cutting. After the multiple rotating rollers are rotated, the friction force during the movement of the aluminum plate can be reduced, and the smoothness of the aluminum plate movement and loading process can be improved. After the second electric telescopic rod is extended and retracted, the distance between the two positioning plates can be adjusted. After the positioning roller contacts the side wall of the aluminum plate, the aluminum plate in the moving loading process can be limited and positioned, and it can assist in positioning during the cutting process, improve the stability of the aluminum plate during the cutting process, improve the quality of the finished product of the aluminum plate, and improve the qualified rate of aluminum plate production and processing, which is beneficial to the use of aluminum plate cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the top structure of the utility model;

[0016] Figure 2 This is a schematic structural diagram of the transmission box and transmission rod in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the positioning plate and positioning roller in the utility model.

[0018] In the figure: 1. U-shaped workbench; 2. Receiving groove; 3. Rotating roller; 4. Support plate; 5. First electric telescopic rod; 6. Transmission box; 7. Housing; 8. Motor; 9. Connecting rod; 10. Driving gear plate; 11. Transmission rod; 12. Driven gear plate; 13. Screw; 14. Inspection cover; 15. Rubber roller; 16. Guide port; 17. Second electric telescopic rod; 18. Positioning plate; 19. Fixing groove; 20. Positioning roller; 21. Chain. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] See also Figure 1-3 The utility model provides a technical solution: an auxiliary positioning device for a cutting machine, comprising a U-shaped workbench 1, a plurality of accommodating grooves 2 are opened on the upper surface of the U-shaped workbench 1, and the plurality of accommodating grooves 2 are evenly arranged along the length direction of the U-shaped workbench 1, and a rotating roller 3 is rotatably connected to the interior of the accommodating groove 2.

[0021] A support plate 4 is fixedly connected to the front side of the U-shaped workbench 1 , a first electric telescopic rod 5 is vertically fixedly connected to the upper surface of the support plate 4 , and a transmission box 6 is fixedly connected to the top of the first electric telescopic rod 5 .

[0022] Both ends of the rear side of the transmission box 6 are rotatably provided with transmission rods 11 through a transmission mechanism. The rear end of the transmission rod 11 movably extends to the interior of the U-shaped workbench 1 and is fixedly connected to a rubber roller 15.

[0023] Positioning plates 18 are provided on the front and rear sides of one end of the U-shaped workbench 1 so as to be movable in the horizontal direction. A plurality of fixing grooves 19 are provided on the inner side of the positioning plate 18 , and positioning rollers 20 are rotatably connected to the inner sides of the fixing grooves 19 .

[0024] After the aluminum plate is placed on the upper surface of the U-shaped workbench 1, the first electric telescopic rod 5 is retracted, which drives the rubber roller 15 to contact the upper surface of the aluminum plate. After the transmission rod 11 rotates, the rubber roller 15 is driven to rotate together, and then the aluminum plate is driven to move, which is convenient for loading and cutting.

[0025] After the multiple rotating rollers 3 rotate, the friction force during the movement of the aluminum plate can be reduced, and the smoothness of the aluminum plate movement and loading process can be improved.

[0026] Furthermore, one end of the front side and the rear side of the U-shaped workbench 1 is fixedly connected to a second electric telescopic rod 17, and the inner end of the second electric telescopic rod 17 is movably extended to the interior of the U-shaped workbench 1 and fixedly connected to the outer side of the positioning plate 18 at the same end.

[0027] In this embodiment, after the second electric telescopic rod 17 is extended and retracted, the distance between the two positioning plates 18 can be adjusted. After the positioning roller 20 contacts the side wall of the aluminum plate, the aluminum plate can be limited and positioned during the moving loading process, and it can assist in positioning during the cutting process, thereby improving the stability of the aluminum plate during the cutting process, improving the quality of the finished product of the aluminum plate, and improving the qualified rate of the production and processing of the aluminum plate, which is beneficial to the cutting and processing of the aluminum plate.

[0028] Furthermore, the transmission mechanism includes a housing 7, a motor 8 and a connecting rod 9, the housing 7 is fixedly connected to the front side of the transmission box 6, the motor 8 is fixedly connected to the inside of the housing 7, and the connecting rod 9 is fixedly connected to the output shaft of the motor 8.

[0029] The rear end of the connecting rod 9 rotates and extends to the inner cavity of the transmission box 6, and the front end of the transmission rod 11 rotates and extends to the inner cavity of the transmission box 6. The front end of the transmission rod 11 is fixedly connected to the driven gear disc 12, and the rear end of the connecting rod 9 is fixedly connected to the driving gear disc 10. The driving gear disc 10 and the two driven gear discs 12 are connected by a chain 21.

[0030] In this embodiment, after the motor 8 is working, it can drive the active gear disc 10 to rotate through the connection of the connecting rod 9, and then through the connection of the chain 21, in conjunction with the transmission of the active gear disc 10 and the two driven gear discs 12, it can drive the two transmission rods 11 to rotate, and then transport the aluminum plate through the rubber roller 15.

[0031] Furthermore, an inspection cover plate 14 is detachably connected to the top of the transmission box 6 by screws 13. After the inspection cover plate 14 is removed, the transmission structure can be inspected and maintained.

[0032] Furthermore, guide openings 16 for the transmission rod 11 to move are vertically opened at both ends of the front side of the U-shaped workbench 1.

[0033] Furthermore, the plurality of fixing grooves 19 are evenly arranged along the length direction of the positioning plate 18 .

[0034] The working principle and usage process of the present invention: After the present invention is installed, the aluminum plate is placed on the upper surface of the U-shaped workbench 1, and the first electric telescopic rod 5 is retracted, which can drive the rubber roller 15 to contact the upper surface of the aluminum plate. After the transmission rod 11 is rotated, the rubber roller 15 is driven to rotate together, and then the aluminum plate is driven to move, which is convenient for loading and cutting. After the multiple rotating rollers 3 are rotated, the friction force during the movement of the aluminum plate can be reduced, and the smoothness of the movement and loading of the aluminum plate can be improved. After the second electric telescopic rod 17 is extended and retracted, the distance between the two positioning plates 18 can be adjusted. After the positioning roller 20 contacts the side wall of the aluminum plate, the aluminum plate in the moving and loading process can be limited and positioned, and it can assist in positioning during the cutting process, improve the stability of the aluminum plate during the cutting process, and improve the quality of the finished product of the aluminum plate.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An auxiliary positioning device for a cutting machine, comprising a U-shaped workbench (1), characterized in that: The upper surface of the U-shaped workbench (1) is provided with a plurality of receiving grooves (2), the plurality of receiving grooves (2) are evenly arranged along the length direction of the U-shaped workbench (1), and the interior of the receiving grooves (2) is rotatably connected to a rotating roller (3); The front side of the U-shaped workbench (1) is fixedly connected to a support plate (4), the upper surface of the support plate (4) is vertically fixedly connected to a first electric telescopic rod (5), the top end of the first electric telescopic rod (5) is fixedly connected to a transmission box (6), and both ends of the rear side of the transmission box (6) are rotatably provided with transmission rods (11) through a transmission mechanism, and the rear end of the transmission rod (11) is movably extended to the interior of the U-shaped workbench (1) and is fixedly connected to a rubber roller (15); Positioning plates (18) are provided on the front and rear sides of one end of the U-shaped workbench (1) so as to be movable in the horizontal direction. The inner side surface of the positioning plate (18) is provided with a plurality of fixing grooves (19). Positioning rollers (20) are rotatably connected to the interior of the fixing grooves (19).

2. The auxiliary positioning device for a cutting machine according to claim 1, characterized in that: One end of the front side and the rear side of the U-shaped workbench (1) is fixedly connected to a second electric telescopic rod (17), and the inner end of the second electric telescopic rod (17) movably extends into the interior of the U-shaped workbench (1) and is fixedly connected to the outer side of the positioning plate (18) at the same end.

3. The auxiliary positioning device for a cutting machine according to claim 1, characterized in that: The transmission mechanism comprises a housing (7), a motor (8) and a connecting rod (9); the housing (7) is fixedly connected to the front side of the transmission box (6); the motor (8) is fixedly connected to the interior of the housing (7); the connecting rod (9) is fixedly connected to the output shaft of the motor (8); the rear end of the connecting rod (9) is rotated to extend into the inner cavity of the transmission box (6); the front end of the transmission rod (11) is rotated to extend into the inner cavity of the transmission box (6); the front end of the transmission rod (11) is fixedly connected to a driven toothed disc (12); the rear end of the connecting rod (9) is fixedly connected to a driving toothed disc (10); the driving toothed disc (10) and the two driven toothed discs (12) are connected in transmission via a chain (21).

4. The auxiliary positioning device for a cutting machine according to claim 1, characterized in that: The top of the transmission box (6) is detachably connected to an inspection cover plate (14) via screws (13).

5. The auxiliary positioning device for a cutting machine according to claim 1, characterized in that: Both ends of the front side of the U-shaped workbench (1) are vertically provided with guide openings (16) for the movement of the transmission rod (11).

6. The auxiliary positioning device for a cutting machine according to claim 1, characterized in that: The plurality of fixing grooves (19) are evenly arranged along the length direction of the positioning plate (18).

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