Shovel back device for angle steel workpiece machining

Abstract

The utility model provides a back-off device for angle steel workpiece machining, and belongs to the technical field of angle steel workpiece machining and back-off. The back shoveling device for angle steel workpiece machining comprises a top plate and a machining table, the top plate is fixed to the top of the machining table, and a back shoveling mechanism comprises a motor. An electric telescopic rod is controlled to extend through a PLC, a back shoveling block and a grinding piece are driven to move downwards synchronously during extension, when the grinding piece makes contact with an angle steel workpiece body, the electric telescopic rod is controlled to stop extending, and after extension is completed, a motor is started to drive a lead screw to rotate, and the lead screw drives a mounting frame to move transversely; and therefore, the angle steel workpiece main body can be comprehensively shoveled, multiple groups of angle steel workpiece main bodies can be shoveled at the same time, and the quality of the angle steel workpiece main body is not affected.

Description

Technical Field

[0001] The utility model relates to the field of back-scraping for angle steel workpiece processing, in particular to a back-scraping device for angle steel workpiece processing. Background Art

[0002] A backhoe is a common tool used to process angle steel workpieces. Angle steel is a common metal material that is often used in construction, manufacturing and engineering projects. When processing angle steel, it is sometimes necessary to fix it to a workbench or fixture for cutting, drilling, milling or other processing operations. The support surface of the backhoe is used to support the bottom of the angle steel to prevent it from deforming or bending. Some backhoes have adjustable parts that allow users to adjust the clamping force, clamping angle or support position as needed to meet specific processing needs.

[0003] In the specific back-shoveling of angle steel workpieces, the usual back-shoveling device can only perform the back-shoveling operation on one angle steel at a time, and the working efficiency is low. In the back-shoveling process, the staff is required to manually move the grinding disc or the angle steel. Although the angle steel can be back-shoveled in this way, it may bring safety hazards to the staff, and at the same time it also affects the quality of the angle steel, which is inconvenient for the operator to use. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a back-shoveling device for angle steel workpiece processing, which overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a back-shoveling device for processing an angle steel workpiece, comprising a top plate and a processing table, wherein the top plate is fixed to the top of the processing table.

[0007] A back-shoveling mechanism, the back-shoveling mechanism comprising a motor, the motor being fixed to one side of the top plate, a screw being provided at the output end of the motor, a mounting frame being threadedly connected to the surface of the screw, an electric telescopic rod being provided at the bottom of the mounting frame, a back-shoveling block being provided at the bottom of the electric telescopic rod, and a grinding sheet being provided at the bottom of the back-shoveling block;

[0008] The limiting seats are arranged in multiple groups, and the multiple groups of limiting seats are all arranged on the top of the processing table, and the tops of the multiple groups of limiting seats are all provided with a plurality of suction cups.

[0009] In a preferred solution, an angle steel workpiece body is arranged on the top of the limiting seat, and the size of the angle steel workpiece body is larger than the size of the limiting seat.

[0010] In a preferred solution, a limiting groove is provided inside the top plate, and the mounting bracket is arranged inside the limiting groove.

[0011] In a preferred solution, a limiting rod is fixedly arranged inside the limiting groove, and the mounting bracket slides on the surface of the limiting rod.

[0012] In a preferred solution, a bearing sleeve is arranged inside the limiting groove, and the bearing sleeve is connected to one end of the screw rod.

[0013] In a preferred solution, the back-shoveling block is arranged in a wave shape, and the size of the back-shoveling block is adapted to the size of the angle steel workpiece body.

[0014] In a preferred solution, a limiting frame is provided on one side of the top plate, and the motor is arranged inside the limiting frame.

[0015] In a preferred solution, a drawer is slidably provided at the front of the processing table, supporting legs are provided at the four corners of the bottom of the processing table, and a PLC controller is provided on one side of the processing table.

[0016] The utility model provides a back-shoveling device for angle steel workpiece processing, and its beneficial effects include:

[0017] 1. Through the cooperation of the angle steel workpiece body, PLC controller, electric telescopic rod, back-shoveling block, grinding sheet, motor, screw and mounting frame, first, when the angle steel workpiece body is limited, the electric telescopic rod can be controlled to extend through the PLC controller, and the back-shoveling block and the grinding sheet can be driven to move downward synchronously during the extension. When the grinding sheet contacts the angle steel workpiece body, the electric telescopic rod is controlled to stop extending. When completed, the motor is started to drive the screw to rotate, and the screw drives the mounting frame to move horizontally, so that the back-shoveling operation can be performed on the angle steel workpiece body in an all-round way, and the back-shoveling operation can be performed on multiple groups at the same time, which will not affect the quality of the angle steel workpiece body.

[0018] 2. Through the mutual cooperation of the angle steel workpiece body, the limit seat, the processing table and the suction cup, when the angle steel workpiece body needs to be limited, the operator can first install multiple sets of limit seats on the top of the processing table, and then place multiple sets of angle steel workpiece bodies on the surface of the limit seats. At this time, the suction cup can adsorb the angle steel workpiece body and limit it, so that the operator does not need to manually move the angle steel workpiece body, which is convenient for the operator to perform subsequent operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is an overall stereogram provided by the embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the internal structure of the top plate provided in an embodiment of the utility model;

[0022] Figure 3 The utility model embodiment provides Figure 2 The enlarged view of point A in the middle;

[0023] Figure 4 A schematic diagram of the structure of the back-shoveling mechanism provided by the embodiment of the utility model when in use;

[0024] In the figure: 1. back-shoveling mechanism; 11. motor; 12. top plate; 13. processing table; 14. screw rod; 15. mounting frame; 16. electric telescopic rod; 17. back-shoveling block; 18. grinding disc; 19. angle steel workpiece body; 2. limit seat; 21. suction cup; 22. drawer; 23. PLC controller; 24. limit frame; 25. limit slot; 26. limit rod; 27. bearing sleeve. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0026] Reference Figure 1-Figure 4The utility model provides a technical solution: a back-shoveling device for processing an angle steel workpiece, comprising a back-shoveling mechanism 1, a limit seat 2, a top plate 12 and a processing table 13, the top plate 12 is fixed on the top of the processing table 13, the back-shoveling mechanism 1 can fully back-shovel the main body 19 of the angle steel workpiece, and can improve the quality of the main body 19 of the angle steel workpiece, the back-shoveling mechanism 1 comprises a motor 11, the motor 11 is fixed on one side of the top plate 12, a screw rod 14 is arranged at the output end of the motor 11, a mounting frame 15 is threadedly connected to the surface of the screw rod 14, an electric telescopic rod 16 is arranged at the bottom of the mounting frame 15, a back-shoveling block 17 is arranged at the bottom of the electric telescopic rod 16, a grinding sheet 18 is arranged at the bottom of the back-shoveling block 17, and a grinding sheet 18 is arranged through the angle steel workpiece main body 19, the PLC controller 23, the electric telescopic rod 16, the back-shoveling block 17, the grinding sheet 18, the motor 11, the screw rod 14 and the mounting frame The mutual cooperation of the frame 15 allows the operator to, when he needs to perform back scraping on the angle steel workpiece body 19, first, after the angle steel workpiece body 19 is limited, the operator can use the PLC controller 23 to control the electric telescopic rod 16 to extend, and during the extension, the back scraping block 17 and the grinding disc 18 are driven to move downward synchronously. When the grinding disc 18 contacts the angle steel workpiece body 19, the operator can control the electric telescopic rod 16 to stop extending, so as to control the distance between it and the angle steel workpiece body 19. When the operator is finished, the operator can start the motor 11, and the motor 11 drives the screw rod 14 to rotate, and the screw rod 14 drives the mounting frame 15 to move horizontally, so that the back scraping operation can be performed on the angle steel workpiece body 19 in an all-round manner, and the back scraping operation can be performed on multiple groups at the same time without affecting the quality of the angle steel workpiece body 19.

[0027] Reference Figure 1-Figure 4In a preferred embodiment, the limiting seat 2 is provided in multiple groups, and the multiple groups of limiting seats 2 are all provided on the top of the processing table 13. The tops of the multiple groups of limiting seats 2 are provided with a plurality of suction cups 21. The top of the limiting seat 2 is provided with an angle steel workpiece body 19. The size of the angle steel workpiece body 19 is larger than the size of the limiting seat 2. A limiting groove 25 is provided inside the top plate 12. The mounting frame 15 is provided inside the limiting groove 25. A limiting rod 26 is fixed inside the limiting groove 25. By providing the limiting rod 26, the position of the mounting frame 15 can be limited. The mounting frame 15 slides on the surface of the limiting rod 26. The limiting groove A bearing sleeve 27 is arranged inside 25, and the bearing sleeve 27 is connected to one end of the screw rod 14. Through the mutual cooperation of the angle steel workpiece body 19, the limiting seat 2, the processing table 13 and the suction cup 21, when the operator needs to limit the angle steel workpiece body 19, the operator can first install multiple sets of limiting seats 2 on the top of the processing table 13, and then place multiple sets of angle steel workpiece bodies 19 on the surface of the limiting seat 2. At this time, the suction cup 21 can adsorb the angle steel workpiece body 19 and limit it, so that the operator does not need to manually move the angle steel workpiece body 19, which is convenient for the operator to perform subsequent operations.

[0028] Reference Figure 1-Figure 4 In a preferred embodiment, the back-shoveling block 17 is arranged in a wave shape. By arranging the back-shoveling block 17 in a wave shape, the back-shoveling of multiple groups of angle steel workpiece bodies 19 can be synchronously performed. The size of the back-shoveling block 17 is adapted to the size of the angle steel workpiece body 19. A limit frame 24 is arranged on one side of the top plate 12. By setting the limit frame 24, the motor 11 can be limited to improve the stability of the motor 11. The motor 11 is arranged inside the limit frame 24. A drawer 22 is slidably arranged at the front of the processing table 13. By setting the drawer 22, tools and grinding sheets 18 for daily use can be placed. Support legs are arranged at the four corners of the bottom of the processing table 13. By setting the support legs, the stability of the processing table 13 can be improved. A PLC controller 23 is arranged on one side of the processing table 13. By the PLC controller 23, the motor 11 and the electric telescopic rod 16 can be controlled.

[0029] Specifically, the working process or working principle of the back-shoveling device for angle steel workpiece processing is as follows: in the specific back-shoveling of the angle steel workpiece, the usual back-shoveling device can only perform back-shoveling operations on one angle steel at a time, and the working efficiency is low. In the back-shoveling process, the staff is required to manually move the grinding disc 18 or the angle steel. Although the angle steel can be back-shoveled in this way, it may bring safety hazards to the staff, and at the same time it also affects the quality of the angle steel, which is inconvenient for the operator to use. Therefore, the technical solution can solve the above problems. When the operator needs to limit the angle steel workpiece body 19, the operator can first install multiple sets of limit seats 2 on the top of the processing table 13, and then place multiple sets of angle steel workpiece bodies 19 on the surface of the limit seats 2. At this time, the angle steel workpiece body 19 can be adsorbed and limited by the suction cup 21, so that the operator does not need to manually move the angle steel workpiece body 19, which is convenient for operation. The operator performs subsequent operations. When the operator needs to perform back scraping on the angle steel workpiece body 19, first, after the angle steel workpiece body 19 is limited, the operator can use the PLC controller 23 to control the electric telescopic rod 16 to extend, and during the extension, the back scraping block 17 and the grinding sheet 18 are driven to move downward synchronously. When the grinding sheet 18 contacts the angle steel workpiece body 19, the operator can control the electric telescopic rod 16 to stop extending, so that the distance between it and the angle steel workpiece body 19 can be controlled. When the operator is finished, the operator can start the motor 11, and the motor 11 drives the screw rod 14 to rotate, and the screw rod 14 drives the mounting frame 15 to move horizontally, so that the back scraping operation can be performed on the angle steel workpiece body 19 in an all-round manner, and the back scraping operation can be performed on multiple groups at the same time, which will not affect the quality of the angle steel workpiece body 19, and is convenient for the operator to use. At this point, all processes are completed.

[0030] It should be noted that the motor 11, the electric telescopic rod 16 and the PLC controller 23 are all electrically connected to the external power supply and are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A back-shoveling device for processing an angle steel workpiece, comprising a top plate (12) and a processing table (13), wherein the top plate (12) is fixed to the top of the processing table (13), and is characterized in that: A back-shoveling mechanism (1), the back-shoveling mechanism (1) comprising a motor (11), the motor (11) being fixed to one side of a top plate (12), a screw rod (14) being arranged at the output end of the motor (11), a mounting frame (15) being threadedly connected to the surface of the screw rod (14), an electric telescopic rod (16) being arranged at the bottom of the mounting frame (15), a back-shoveling block (17) being arranged at the bottom of the electric telescopic rod (16), and a grinding sheet (18) being arranged at the bottom of the back-shoveling block (17); The limiting seats (2) are arranged in multiple groups, and the multiple groups of limiting seats (2) are all arranged on the top of the processing table (13), and the tops of the multiple groups of limiting seats (2) are all provided with a plurality of suction cups (21).

2. The back-scraping device for angle steel workpiece processing according to claim 1, characterized in that: An angle steel workpiece body (19) is arranged on the top of the limiting seat (2), and the size of the angle steel workpiece body (19) is larger than the size of the limiting seat (2).

3. The back-scraping device for angle steel workpiece processing according to claim 2, characterized in that: A limiting groove (25) is provided inside the top plate (12), and the mounting frame (15) is arranged inside the limiting groove (25).

4. The back-scraping device for angle steel workpiece processing according to claim 3, characterized in that: A limiting rod (26) is fixedly disposed inside the limiting groove (25), and the mounting frame (15) slides on the surface of the limiting rod (26).

5. The back-scraping device for angle steel workpiece processing according to claim 4, characterized in that: A bearing sleeve (27) is arranged inside the limiting groove (25), and the bearing sleeve (27) is connected to one end of the screw rod (14).

6. The back-scraping device for angle steel workpiece processing according to claim 5, characterized in that: The back-shoveling block (17) is arranged in a wave shape, and the size of the back-shoveling block (17) is arranged to match the size of the angle steel workpiece body (19).

7. The back-scraping device for angle steel workpiece processing according to claim 6, characterized in that: A limiting frame (24) is provided on one side of the top plate (12), and the motor (11) is arranged inside the limiting frame (24).

8. The back-scraping device for angle steel workpiece processing according to claim 7, characterized in that: A drawer (22) is slidably provided at the front of the processing table (13), support legs are provided at the four corners of the bottom of the processing table (13), and a PLC controller (23) is provided on one side of the processing table (13).

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