Steel displacement device

Abstract

The utility model provides a steel displacement device which comprises a base, a bearing seat is fixedly installed on the top of the base, an electric rotary table penetrates between the front face and the back face of the bearing seat, a positioning ring is fixedly installed on the front face of the electric rotary table, and an annular sliding groove is formed in the front face of the electric rotary table. And the top and the bottom of the front surface of the electric rotary table are respectively provided with a connecting seat through an annular sliding chute. Compared with the prior art, the electric rotary table has the following beneficial effects that a fastening bolt penetrating through a connecting frame and a positioning ring is rotationally detached; the connecting frame can slide on the annular sliding groove in the front face of the electric rotary table through the two connecting bases, so that the clamping direction of the two clamping plates can be rapidly adjusted, the adjusted clamping plates can be accurately aligned with the clamping point of the special-shaped steel, the phenomenon that the steel is loosened in the steel clamping and overturning process is avoided, and the clamping efficiency is improved. And the stability in the steel displacement overturning welding process is improved.

Description

Technical Field

[0001] This utility model is a steel displacement device, belonging to the field of steel welding and processing equipment. Background Technology

[0002] In the welding process of large steel products, since there are many surfaces to be welded and the weld points are distributed on different planes, it is necessary to flip the steel during the welding process to facilitate welding. Therefore, a steel displacement device is needed to flip the steel. A steel displacement device is a mechanical device used to change the position of steel during production, processing or assembly. It is used in welding robots and welding workstations to adapt to the normal operation of welding work.

[0003] The existing steel displacement device consists of a steel clamping mechanism and a flipping mechanism. It is used in the steel welding process. After the steel is clamped by the clamp, the flipping motor inside the flipping mechanism is activated to drive the clamp to flip, thereby flipping the steel for repositioning and welding. Since different shapes of steel have different stable clamping points, the initial position of the clamp makes the fixing direction of the steel in the longitudinal clamping direction. This makes the clamp unable to adapt to the stable clamping point of irregular steel, thus reducing the stability of the steel flipping welding process.

[0004] In summary, this utility model provides a steel displacement device to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a steel displacement device to solve the problem mentioned in the background technology that the clamping direction of the steel cannot be matched with the stable clamping point of the irregular steel, which reduces the stability of the steel flipping welding process.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a steel displacement device, comprising a base, a load-bearing seat fixedly mounted on the top of the base, an electric turntable extending between the front and back of the load-bearing seat, a positioning ring fixedly mounted on the front of the electric turntable, an annular groove formed on the front of the electric turntable, connecting seats mounted on the top and bottom of the front of the electric turntable via the annular groove, a connecting frame mounted between the two opposite sides of the connecting seats, the connecting frame being arc-shaped, the outer arc surface of the connecting frame fitting against the inner ring surface of the positioning ring, three fastening bolts extending between the positioning ring and the connecting frame, electric push rods fixedly mounted on opposite sides of the two connecting seats, and clamping plates fixedly mounted on the output ends of the two electric push rods.

[0007] Furthermore, both ends of the two clamping plates are rounded, and the two clamping plates are arc-shaped plates.

[0008] Furthermore, the concave surfaces of the two clamps face each other, and both connecting seats can be slidably connected to the front of the electric turntable via an annular groove.

[0009] Furthermore, the fastening bolt is threadedly connected to the positioning ring, and the fastening bolt is threadedly connected to the connecting bracket.

[0010] Furthermore, the outer ring surface of the positioning ring is evenly provided with ten threaded holes, one end of three of which extends to the concave arc surface of the connecting frame.

[0011] Furthermore, the electric turntable has circular holes at the center of its front and back sides, and the electric turntable is rotatably connected to the load-bearing seat via bearings.

[0012] Furthermore, the center of the positioning ring and the center of the electric turntable are located on the same central axis, and the center of the annular groove opened on the front of the electric turntable and the rotation center of the electric turntable are located on the same central axis.

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

[0014] By rotating and removing the fastening bolts that pass through the connecting frame and the positioning ring, the connecting frame can slide on the annular groove on the front of the electric turntable through the two connecting seats. This allows for quick adjustment of the clamping position of the two clamping plates. The adjusted clamping plates can be precisely aligned with the clamping points of the irregular steel, preventing the steel from loosening during the clamping and flipping process, and improving the stability of the steel displacement and flipping welding process.

[0015] Two curved clamps can stably clamp and fix arc-shaped steel. Since both ends of the two clamps are rounded, when rectangular steel is clamped and fixed by the two clamps, the scraping of the clamps on the steel surface can be effectively reduced, thus improving the quality of steel displacement processing. Attached Figure Description

[0016] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0017] Figure 1 This is a perspective view of a steel displacement device according to the present invention;

[0018] Figure 2 This is a front view of a steel displacement device according to the present invention;

[0019] Figure 3 for Figure 2 The main sectional view of the positioning ring is shown.

[0020] In the diagram: 1. Base; 2. Load-bearing seat; 3. Positioning ring; 4. Connecting seat; 5. Connecting frame; 6. Fastening bolt; 7. Electric push rod; 8. Clamping plate; 9. Threaded hole; 10. Electric turntable. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Please see Figure 1-3 This utility model provides a technical solution: a steel displacement device, including a base 1, a load-bearing seat 2 fixedly installed on the top of the base 1, an electric turntable 10 passing through the front and back of the load-bearing seat 2, a positioning ring 3 fixedly installed on the front of the electric turntable 10, an annular groove opened on the front of the electric turntable 10, connecting seats 4 installed on the top and bottom of the front of the electric turntable 10 through the annular groove, a connecting frame 5 being installed between the two opposite sides of the two connecting seats 4, the connecting frame 5 being arc-shaped, the outer arc surface of the connecting frame 5 fitting against the inner annular surface of the positioning ring 3, three fastening bolts 6 passing through the positioning ring 3 and the connecting frame 5, and an electric turntable 3 being fixedly installed on the opposite sides of the two connecting seats 4. The two electric push rods 7 are connected to an external power source and are equipped with the same power control switch. The output ends of the two electric push rods 7 are fixedly installed with clamping plates 8. The electric turntable 10 consists of a motor, a reducer, an encoder, bearings, and a turntable. The reducer can reduce the speed and increase the torque to ensure the smooth operation of the turntable. The encoder can provide feedback on the position information of the turntable for precise positioning and control. The bearings can reduce friction and ensure the smooth rotation of the turntable. The turntable is used to support the rotated object. The motor can drive the turntable to rotate on the support seat 2, thereby realizing the flipping and repositioning of the steel material clamped and fixed by the two clamping plates 8. The motor inside the electric turntable 10 is connected to an external power source and is equipped with a power control switch.

[0023] Please see Figure 2-3 Both ends of the two clamping plates 8 are rounded, and the two clamping plates 8 are arc-shaped, which allows the two clamping plates 8 to stably clamp and fix the arc-shaped steel. Since both ends of the two clamping plates 8 are rounded, when the two clamping plates 8 are used to clamp and fix the rectangular steel, the scraping of the steel surface by the clamping plates 8 can be effectively reduced. The concave surfaces of the two clamping plates 8 are opposite each other, and both connecting seats 4 can be slidably connected to the front of the electric turntable 10 through the annular slide groove. The two connecting seats 4 perform circumferential movement on the front of the electric turntable 10, and the connecting frame 5 can rotate on the front of the electric turntable 10 through the connecting seats 4 and the annular slide groove.

[0024] Please see Figure 2-3The fastening bolt 6 is threadedly connected to the positioning ring 3 and the connecting frame 5. The outer ring surface of the positioning ring 3 is evenly provided with ten threaded holes 9, one end of three of the threaded holes 9 extends to the concave arc surface of the connecting frame 5. The electric turntable 10 has circular holes at the center of the front and back of the turntable. The electric turntable 10 is rotatably connected to the load-bearing seat 2 through bearings. The center of the positioning ring 3 and the center of the electric turntable 10 are located on the same central axis. The center of the annular groove on the front of the electric turntable 10 and the rotation center of the electric turntable 10 are located on the same central axis.

[0025] Detailed implementation: After the steel to be processed is transported between the two clamping plates 8 on opposite sides, the two electric push rods 7 are activated to push the two clamping plates 8 to move in opposite directions and shorten the distance, thereby stably clamping the steel. Both ends of the two clamping plates 8 are rounded, and the two clamping plates 8 are arc-shaped, so that the two clamping plates 8 can stably clamp and fix the arc-shaped steel. Since both ends of the two clamping plates 8 are rounded, when the rectangular steel is clamped and fixed by the two clamping plates 8, the scraping of the steel surface by the clamping plates 8 can be effectively reduced. After the steel is stably clamped, the electric turntable 10 can be activated. The turntable inside the electric turntable 10 rotates on the load-bearing seat 2 while flipping and repositioning the fixed steel, which facilitates the all-round welding processing of the steel.

[0026] If the steel is irregularly shaped and the groove of the clamping plate 8 cannot be precisely aligned with the stable clamping point of the irregularly shaped steel, the fastening bolt 6 that passes through the connecting frame 5 and the positioning ring 3 can be rotated and removed. This allows the connecting frame 5 to slide on the annular slide groove on the front of the electric turntable 10 through the two connecting seats 4, thereby quickly adjusting the clamping position of the two clamping plates 8. When the grooves on the opposite side of the two clamping plates 8 are aligned with the stable clamping point of the steel, the threaded hole 9 on the connecting frame 5 can be aligned with the nearest threaded hole 9 on the positioning ring 3, and the fastening bolt 6 can pass through the threaded hole 9 to quickly fix the positioning ring 3 and the connecting frame 5. The adjusted clamping plate 8 can be precisely aligned with the clamping point of the irregularly shaped steel, avoiding the phenomenon of the steel loosening during the clamping and flipping process, and improving the stability of the steel displacement and flipping welding process.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A steel displacement device, comprising a base (1), characterized in that: A load-bearing seat (2) is fixedly installed on the top of the base (1). An electric turntable (10) runs through the front and back of the load-bearing seat (2). A positioning ring (3) is fixedly installed on the front of the electric turntable (10). An annular groove is provided on the front of the electric turntable (10). Connecting seats (4) are installed on the top and bottom of the front of the electric turntable (10) through the annular groove. A connecting frame (5) is installed between the two connecting seats (4) on opposite sides. The connecting frame (5) is curved in an arc shape. The outer arc surface of the connecting frame (5) fits against the inner ring surface of the positioning ring (3). Three fastening bolts (6) run through the positioning ring (3) and the connecting frame (5). An electric push rod (7) is fixedly installed on the opposite side of the two connecting seats (4). A clamp (8) is fixedly installed on the output end of the two electric push rods (7).

2. The steel displacement device according to claim 1, characterized in that: Both ends of the two clamping plates (8) are rounded, and the two clamping plates (8) are arc-shaped.

3. The steel displacement device according to claim 1, characterized in that: The concave surfaces of the two clamps (8) face each other, and the two connecting seats (4) can be slidably connected to the front of the electric turntable (10) through an annular groove.

4. The steel displacement device according to claim 1, characterized in that: The fastening bolt (6) is threadedly connected to the positioning ring (3), and the fastening bolt (6) is threadedly connected to the connecting bracket (5).

5. A steel displacement device according to claim 1, characterized in that: The outer ring surface of the positioning ring (3) is evenly provided with ten threaded holes (9), one end of three of the threaded holes (9) extends to the concave arc surface of the connecting frame (5).

6. The steel displacement device according to claim 1, characterized in that: The electric turntable (10) has circular holes at the center of the front and back sides, and the electric turntable (10) is rotatably connected to the load-bearing seat (2) through bearings.

7. A steel displacement device according to claim 1, characterized in that: The center of the positioning ring (3) and the center of the electric turntable (10) are located on the same central axis, and the center of the annular groove opened on the front of the electric turntable (10) and the rotation center of the electric turntable (10) are located on the same central axis.

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