Turnover clamp for angle steel polishing

Abstract

The utility model relates to the technical field of angle steel processing, and discloses an overturning clamp for angle steel polishing, which comprises a working table and a double-shaft motor, an assembling frame is arranged on the working table, arc-shaped frames are fixed at two ends of the assembling frame, first rolling wheels are mounted on two sides of each arc-shaped frame, second rolling wheels are mounted on the arc-shaped frames, and the double-shaft motor is arranged on the working table. An auxiliary frame is fixed to the top end of the arc-shaped frame, an electric telescopic rod is arranged on the auxiliary frame, the electric telescopic rod is connected with a pressing block, the output end of the double-shaft motor is connected with a first driving rotating shaft, and the two ends of the first driving rotating shaft are connected with second driving rotating shafts through transmission belts; the electric telescopic rod is connected with the pressing block, the rectangular cushion body is installed on the second driving rotating shaft, the angle steel is placed on the rectangular cushion body, the electric telescopic rod is started to drive the pressing block to clamp the angle steel, the rectangular cushion body and the pressing block are fully attached to the angle steel, and the angle steel is prevented from falling off in the overturning process.

Description

Technical Field

[0001] The utility model relates to the technical field of angle steel processing, in particular to a turning fixture for polishing angle steel. Background Art

[0002] Angle steel can be used to form various load-bearing components according to different structural needs, and can also be used as connectors between components. It is widely used in various building structures and engineering structures, such as beams, bridges, transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks, cable trench supports, power piping, busbar support installation, and warehouse shelves, etc. A flip fixture is often required during the polishing process of angle steel.

[0003] The existing flipping fixture for polishing angle steel often uses multiple fixed plates to clamp the angle steel and drive the angle steel to flip. The fixed plates cannot fully contact the surface of the angle steel and are easily separated during the flipping process. In addition, the existing flipping fixture can only flip the angle steel at a specified angle and cannot adjust the angle according to the operation requirements.

[0004] For this purpose, we designed a flip fixture for polishing angle steel. Utility Model Content

[0005] The utility model aims to solve the problems in the prior art that the turning fixture cannot fully contact with the surface of the angle steel and cannot adjust the angle according to the working requirements, and proposes a turning fixture for polishing the angle steel.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A flip fixture for polishing angle steel comprises a workbench and a dual-axis motor, an assembly frame is arranged on the workbench, arc frames are fixed at both ends of the assembly frame, first rolling wheels are installed on both sides of the arc frame, a second rolling wheel is installed on the arc frame, an auxiliary frame is fixed at the top of the arc frame, an electric telescopic rod is arranged on the auxiliary frame, the electric telescopic rod is connected to a clamping block, the output end of the dual-axis motor is connected to a first driving shaft, both ends of the first driving shaft are connected to a second driving shaft through a transmission belt, and a rectangular pad is installed on the second driving shaft.

[0008] Preferably, a second rolling wheel is mounted on the arc frame, the second rolling wheel is located between the plurality of first rolling wheels, and the diameter of the second rolling wheel is greater than the diameter of the first rolling wheel.

[0009] Preferably, a curved groove is formed on the workbench, the first rolling wheel and the second rolling wheel fit into the curved groove, and a plurality of arc-shaped grooves are formed on the auxiliary frame.

[0010] Preferably, the electric telescopic rod is equipped with an insert block, one end of the insert block is fixed with a magnet, the insert block moves on the auxiliary frame, the magnet fits with the auxiliary frame, and the magnet slides on the electric telescopic rod.

[0011] Preferably, a plurality of carriers are arranged on the workbench, arc blocks are fixed on the carriers, the arc blocks are matched with the arc grooves, and a limiting member is installed on the carrier, and the limiting member includes a push-pull handle.

[0012] Preferably, fixed frames are provided on both sides of the workbench, the second driving shaft is installed on the fixed frames, the pressing block is provided with a right-angle opening, and the auxiliary frame is located between a plurality of fixed frames.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model adopts an electric telescopic rod connected with a clamping block, and a rectangular pad is installed on the second driving shaft. The angle steel is placed on the rectangular pad, and the electric telescopic rod is started to drive the clamping block to clamp the angle steel. The rectangular pad and the clamping block are fully fitted with the angle steel to prevent the angle steel from falling off during the flipping process.

[0015] 2. The utility model adopts a first rolling wheel installed on both sides of the arc frame, and an electric telescopic rod is arranged on the auxiliary frame. The first rolling wheel drives the auxiliary frame to rotate, and the electric telescopic rod is slid to flip the angle steel, so that the device can adjust the flipping angle of the angle steel according to the working requirements.

[0016] In summary, the utility model is reasonably designed, which can not only prevent the angle steel from falling off during the flipping process, but also adjust the flipping angle of the angle steel according to the working requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a flip fixture for polishing angle steel proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of a limiting structure of a flip fixture for polishing angle steel proposed by the utility model;

[0019] Figure 3 This is a front view of a flip fixture for polishing angle steel proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the flipping structure of a flipping fixture for polishing angle steel.

[0021] In the figure: 1. workbench; 2. dual-axis motor; 3. first drive shaft; 4. transmission belt; 5. second drive shaft; 6. rectangular pad; 7. limiter; 8. assembly frame; 9. first rolling wheel; 10. second rolling wheel; 11. auxiliary frame; 12. electric telescopic rod; 13. clamping block. DETAILED DESCRIPTION

[0022] Reference Figure 1-Figure 4 A flip fixture for polishing angle steel includes a workbench 1 and a dual-axis motor 2. A rectangular pad 6 is installed on the second driving shaft 5. The angle steel is placed on the rectangular pad 6, and the right-angle bend of the angle steel is fully fitted with the rectangular pad 6.

[0023] An auxiliary frame 11 is fixed on the top of the arc frame, and an electric telescopic rod 12 is arranged on the auxiliary frame 11. The electric telescopic rod 12 is connected to a clamping block 13. When the electric telescopic rod 12 is started, the electric telescopic rod 12 pushes the clamping block 13 to move to fit with the angle steel.

[0024] Furthermore, the rectangular pad 6 is fully fitted with the bend on one side of the angle steel, and the clamping block 13 is fully fitted with the bend on the other side of the angle steel. The rectangular pad 6 and the clamping block 13 are fully fitted with the angle steel at the same time, thereby clamping and fixing the angle steel to prevent the angle steel from falling off during the flipping process.

[0025] Fixed frames are provided on both sides of the workbench 1, the second drive shaft 5 is installed on the fixed frames, the clamping block 13 is provided with a right-angle opening, the auxiliary frame 11 is located between the multiple fixed frames, and the fixed frames support the second drive shaft 5 so that the second drive shaft 5 remains stable during the driving process.

[0026] The output end of the dual-axis motor 2 is connected to the first driving shaft 3, and both ends of the first driving shaft 3 are connected to the second driving shaft 5 through the transmission belt 4. When the dual-axis motor 2 is started, the dual-axis motor 2 drives the first driving shaft 3 to rotate. During the rotation process, the first driving shaft 3 drives the second driving shaft 5 to rotate synchronously through the transmission belt 4. The rotation of the second driving shaft 5 drives the rectangular pad 6 to rotate synchronously. At this time, the rectangular pad 6 and the clamping block 13 are fully fitted with the angle steel, and the rotation of the rectangular pad 6 will drive the clamping block 13 and the angle steel to rotate synchronously.

[0027] The electric telescopic rod 12 is installed with an insert block, one end of which is fixed with a magnet. The insert block moves on the auxiliary frame 11, the magnet fits with the auxiliary frame 11, and the magnet slides on the electric telescopic rod 12. At this time, the insert block is manually pulled out of the auxiliary frame 11 by an appropriate length to disconnect the magnet from the auxiliary frame 11, and the electric telescopic rod 12 can slide on the auxiliary frame 11. The pressing block 13 drives the electric telescopic rod 12 to slide on the auxiliary frame 11 during rotation. When the flip reaches an appropriate angle, the insert block is reinserted into the auxiliary frame 11. At this time, the magnet and the auxiliary frame 11 are attracted to limit and fix the electric telescopic rod 12, so that the flipping state of the angle steel is synchronously fixed.

[0028] Furthermore, an assembly frame 8 is provided on the workbench 1, arc frames are fixed at both ends of the assembly frame 8, first rolling wheels 9 are installed on both sides of the arc frame, and second rolling wheels 10 are installed on the arc frame. The arc frame is rotated to drive the assembly frame 8 to move synchronously.

[0029] The workbench 1 is provided with a curved groove, and the first rolling wheel 9 and the second rolling wheel 10 fit into the curved groove. During the movement of the assembly frame 8, the first rolling wheel 9 and the second rolling wheel 10 always roll in the arc groove.

[0030] A second rolling wheel 10 is installed on the arc frame, and the second rolling wheel 10 is located between multiple first rolling wheels 9. The diameter of the second rolling wheel 10 is larger than the diameter of the first rolling wheel 9. The position distribution of the first rolling wheel 9 and the second rolling wheel 10 enables the arc frame to remain stable while being able to rotate freely in the curved groove.

[0031] The auxiliary frame 11 is provided with a plurality of arc grooves, and the workbench 1 is provided with a plurality of bearing frames, on which arc blocks are fixed, and the arc blocks are matched with the arc grooves. When the auxiliary frame 11 is sliding, the arc blocks always move in the arc grooves.

[0032] A limit member 7 is installed on the carrier frame, and the limit member 7 includes a push-pull handle. When the auxiliary frame 11 slides to the appropriate position, the push-pull handle is pushed to insert the limit member 7 into the arc-shaped groove. The limit member 7 is designed to be arc-shaped and has the same curve as the arc-shaped groove. After the limit member 7 is inserted into the arc-shaped groove, it abuts against the side wall of the arc-shaped groove, so that the arc block is fixed in the arc-shaped groove. At this time, the auxiliary frame 11 will no longer be able to slide, and the flip angle is fixed, so that the flip angle of the angle steel can be adjusted according to the operation requirements.

[0033] The working principle of the utility model is as follows: place the angle steel on the rectangular pad 6, start the electric telescopic rod 12 to make the clamping block 13 clamp the angle steel, at this time the clamping block 13 is fully fitted with the angle steel to complete the fixation of the angle steel, rotate the arc frame to make the arc frame drive the auxiliary frame 11 to rotate synchronously, slide the electric telescopic rod 12, and the electric telescopic rod 12 drives the angle steel to flip, so that the device can adjust the flipping angle according to the working requirements.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A turning fixture for polishing angle steel, comprising a workbench (1) and a dual-axis motor (2), characterized in that: The workbench (1) is provided with an assembly frame (8), both ends of the assembly frame (8) are fixed with an arc frame, both sides of the arc frame are installed with a first rolling wheel (9), the arc frame is installed with a second rolling wheel (10), the top of the arc frame is fixed with an auxiliary frame (11), the auxiliary frame (11) is provided with an electric telescopic rod (12), the electric telescopic rod (12) is connected with a clamping block (13), the output end of the double-axis motor (2) is connected with a first driving shaft (3), both ends of the first driving shaft (3) are connected with a second driving shaft (5) through a transmission belt (4), and a rectangular pad (6) is installed on the second driving shaft (5).

2. The flip fixture for polishing angle steel according to claim 1, characterized in that: The second rolling wheel (10) is located between the plurality of first rolling wheels (9), and the diameter of the second rolling wheel (10) is greater than the diameter of the first rolling wheel (9).

3. The flip fixture for polishing angle steel according to claim 1, characterized in that: The workbench (1) is provided with a curved groove, the first rolling wheel (9) and the second rolling wheel (10) fit the curved groove, and the auxiliary frame (11) is provided with a plurality of arc grooves.

4. The flip fixture for polishing angle steel according to claim 1, characterized in that: The electric telescopic rod (12) is equipped with an insert block, one end of which is fixed with a magnet, the insert block moves on the auxiliary frame (11), the magnet fits with the auxiliary frame (11), and the magnet slides on the electric telescopic rod (12).

5. The flip fixture for polishing angle steel according to claim 1, characterized in that: A plurality of bearing racks are arranged on the workbench (1), arc-shaped blocks are fixed on the bearing racks, the arc-shaped blocks are matched with the arc-shaped grooves, and a limiting member (7) is installed on the bearing rack, and the limiting member (7) includes a push-pull handle.

6. The flip fixture for polishing angle steel according to claim 1, characterized in that: Fixed frames are arranged on both sides of the workbench (1), the second driving shaft (5) is mounted on the fixed frames, the pressing block (13) is provided with a right-angle opening, and the auxiliary frame (11) is located between a plurality of fixed frames.

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