A forming equipment for square steel

Abstract

This invention relates to the field of metal processing and discloses a forming device for square steel, including a fixed base. A first support seat is fixedly installed on the top of the fixed base, and a first L-shaped seat is fixedly installed on the top of the first support seat. A hydraulic cylinder is fixedly installed on the outer wall of the first L-shaped seat, and the output end of the hydraulic cylinder is fixedly connected to a motor mounting base. This invention includes a pushing structure and a positioning assembly. After the square steel is formed at the forming shaft, the positions of the first and second limiting blocks in the positioning assembly are adjusted. Then, the seventh cylinder operates, driving the U-shaped seat downwards. The corresponding first and second limiting blocks then cover the front and rear helical joints of the square steel above the forming shaft, limiting the spiral shape of the formed square steel. This prevents deformation when the pushing structure pushes out the spiral shape of the formed square steel, improving processing quality.

Description

Technical Field

[0001] This invention relates to the field of metal processing, and in particular to a forming equipment for square steel. Background Technology

[0002] Square steel is formed by shaping red-hot square steel bars on a forming device, resulting in spiral segments. Current square steel forming equipment uses a drive structure to rotate the forming shaft, creating the spiral segments. The formed square steel is then manually removed, a process that is inefficient. Some equipment uses a pusher structure on the forming shaft for material removal. However, this pusher structure has drawbacks. Because the steel is still red-hot from burning, the pusher structure exerts pressure on the spiral segments after formation, causing changes in the spiral pitch and affecting the quality of the square steel forming. Summary of the Invention

[0003] To address the problems mentioned in the background section, the present invention provides a forming device for square steel.

[0004] The forming equipment for square steel provided by this invention adopts the following technical solution:

[0005] A forming device for square steel includes a fixed base, a first support seat fixedly mounted on the top of the fixed base, a first L-shaped seat fixedly mounted on the top of the first support seat, a hydraulic cylinder fixedly mounted on the outer wall of the first L-shaped seat, the output end of the hydraulic cylinder being fixedly connected to a motor mounting base, a drive motor being installed inside the motor mounting base, the output end of the drive motor being connected to one end of a forming shaft, a pushing structure fixedly mounted on the side wall of the first support seat, a locking component mounted on the pushing structure, a second support seat fixedly mounted on the top of the fixed base, a support top seat fixedly connected to the top of the second support seat, a first moving structure and a second moving structure being provided on the top of the support top seat, the first moving structure driving a picking component to move back and forth, the second moving structure driving a picking component to move back and forth, and the second moving structure moving the picking component below a water spray head.

[0006] Preferably, the pushing structure includes a third support fixedly installed on the first support, a boss fixedly installed on the top of the third support, a fifth cylinder fixedly installed on the boss, the output end of the fifth cylinder being connected to the pushing seat, and a forming shaft passing through a through hole opened on the pushing seat.

[0007] Preferably, the positioning assembly includes a second L-shaped seat fixedly installed on the top of the pusher seat, a seventh cylinder fixedly installed on the top of the second L-shaped seat, the output end of the seventh cylinder being fixedly connected to the U-shaped seat, a connecting rod connecting the inner walls of the U-shaped seat, a first moving block and a second moving block being provided on the connecting rod, and a plurality of connecting holes being provided on the connecting rod, wherein the connecting holes are fixed to the first moving block and the second moving block by bolts;

[0008] The bottom of the first movable block is connected to a first support rod, one end of which is connected to a first limiting block. The bottom of the second movable block is connected to a second support rod, one end of which is connected to a second limiting block. A telescopic tube connects the first support rod and the second support rod. The first limiting block and the second limiting block are U-shaped.

[0009] Preferably, the first movable structure includes a first protrusion fixedly mounted on the top of the support top seat, a first cylinder fixedly mounted on one end of the first protrusion, and the output end of the first cylinder being connected to the first L-shaped block.

[0010] Preferably, the part-retrieving assembly includes a first L-shaped block, a second cylinder is mounted on the side wall of the first L-shaped block, the output end of the second cylinder is connected to a support block, one end of the support block is connected to a limiting protrusion via a protruding rod, an L-shaped edge is provided on one side wall of the limiting protrusion, a second electric cylinder is provided on the side wall of the L-shaped edge, the limiting protrusion is inserted into a limiting hole opened at one end of the locking block, and the output end of the second electric cylinder is inserted into a corresponding fixing hole opened on the locking block.

[0011] Preferably, a positioning block is provided at one end of the forming shaft, a through groove is provided at one end of the positioning block, and a locking block is inserted into the through groove, and a first electric cylinder is provided at the top of the positioning block.

[0012] Preferably, the second movable structure includes a second protrusion fixedly mounted on the top of the support top seat, and a third cylinder is provided at one end of the second protrusion. The output end of the third cylinder is connected to the second L-shaped block.

[0013] Preferably, the material receiving component includes the second L-shaped block, a fourth cylinder is provided on the side wall of the second L-shaped block, the output end of the fourth cylinder is connected to the limiting plate, and a receiving rod is provided at one end of the limiting plate.

[0014] Preferably, the first support base has a feeding structure and a guide roller on its side wall. The feeding structure includes a feeding plate, and the top of the feeding plate has a third protrusion and a limiting plate. A sixth cylinder is fixedly installed at one end of the third protrusion, and the output end of the sixth cylinder is connected to the pusher plate. Two fourth protrusions are provided on the side wall of the limiting plate. One end of one of the fourth protrusions is equipped with a servo motor, and the output end of the servo motor is connected to one end of a lead screw. The other end of the lead screw is installed with a bearing seat on the other fourth protrusion through a bearing. The lead screw and the lead sleeve block are fitted together, and one end of the lead sleeve block is connected to a pusher block.

[0015] Preferably, guide blocks are provided at both ends of the motor mounting base, support blocks are provided at both ends of the first L-shaped base, and a guide rod is fixedly connected between the support blocks, and the guide blocks move on the guide rod.

[0016] In summary, the present invention has the following beneficial technical effects:

[0017] This invention is equipped with a pushing structure and a positioning component. After the square steel is formed at the forming shaft, the positions of the first limiting block and the second limiting block in the positioning component are adjusted, and the seventh cylinder works to drive the U-shaped seat to move downward. The corresponding first limiting block and the second limiting block will then cover the front and rear helical joints of the square steel above the forming shaft, thereby limiting the spiral square steel after forming. This ensures that the pushing structure will not deform when pushing out the spiral square steel after forming, thus improving the processing quality.

[0018] The present invention is provided with a first moving structure and a part-picking component. The first moving structure can drive the part-picking component to move back and forth. The part-picking component is provided with a second cylinder. The second cylinder can drive the limiting protrusion to move, so that the limiting protrusion is inserted into the corresponding limiting hole opened on one side of the block. After the second electric cylinder is working, the output end of the second electric cylinder will be inserted into the fixing hole, which can remove the block, avoiding manual operation to remove the block and improving the processing efficiency.

[0019] The present invention includes a first moving structure, a second moving structure, and a material picking component. The combined use of the second moving structure and the material picking component allows the second moving structure to place the material picking component below the water spray head after the material picking is completed, thereby cooling the formed steel and further improving the processing efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a square steel forming equipment according to an embodiment of the present invention;

[0021] Figure 2 This is a schematic diagram of the position and structure of the pusher seat in an embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the position and structure of the first support base in an embodiment of the present invention;

[0023] Figure 4 This is an embodiment of the present invention. Figure 1 Enlarged view of the structure at point A;

[0024] Figure 5 This is an embodiment of the present invention. Figure 2 Enlarged view of the structure at point B;

[0025] Figure 6 This is an embodiment of the present invention. Figure 3 Enlarged view of the structure at point C.

[0026] Explanation of reference numerals in the attached drawings: 1. Fixed base; 2. First support seat; 3. First L-shaped seat; 4. Hydraulic cylinder; 5. Motor mounting seat; 6. Drive motor; 7. Guide block; 8. Guide rod; 9. Support block; 10. Forming shaft; 11. Second support seat; 12. Support top seat; 13. First protrusion; 14. First cylinder; 15. First L-shaped block; 16. Second cylinder; 17. Second protrusion; 18. Third cylinder; 19. Second L-shaped block; 20. Fourth cylinder; 21. Limiting plate; 22. Receiving rod; 23. Water spray head; 24. Third support seat; 25. Fifth cylinder; 26. Pusher seat; 27. 1. Feeding plate; 28. Third protrusion; 29. ​​Sixth cylinder; 30. Pushing plate; 31. Limiting plate; 32. Fourth protrusion; 33. Servo motor; 34. Threaded sleeve block; 35. Lead screw; 36. Second L-shaped seat; 37. Seventh cylinder; 38. U-shaped seat; 39. Connecting rod; 40. First moving block; 41. First support rod; 42. First limiting block; 43. Second moving block; 44. Second support rod; 45. Second limiting block; 46. Positioning block; 47. First electric cylinder; 48. Locking block; 49. Limiting hole; 50. Fixing hole; 51. Support block; 52. Limiting protrusion; 53. Second electric cylinder. Detailed Implementation

[0027] The following is in conjunction with the appendix Figures 1-6 The present invention will be described in further detail below.

[0028] This invention discloses a forming device for square steel, including a fixed base 1, a first support seat 2 fixedly mounted on the top of the fixed base 1, a first L-shaped seat 3 fixedly mounted on the top of the first support seat 2, a hydraulic cylinder 4 fixedly mounted on the outer wall of the first L-shaped seat 3, the output end of the hydraulic cylinder 4 being fixedly connected to a motor mounting seat 5, a drive motor 6 installed inside the motor mounting seat 5, the output end of the drive motor 6 being connected to one end of a forming shaft 10, a pushing structure fixedly mounted on the side wall of the first support seat 2, a locking component mounted on the pushing structure, a second support seat 11 fixedly mounted on the top of the fixed base 1, a support top seat 12 fixedly connected to the top of the second support seat 11, a first moving structure and a second moving structure provided on the top of the support top seat 12, the first moving structure driving a part-taking component to move back and forth, the second moving structure driving a part-taking component to move back and forth, the second moving structure... The structure moves the material-taking assembly below the spray head 23. The pushing structure includes a third support 24 fixedly installed on the first support 2. A boss is fixedly installed on the top of the third support 24. A fifth cylinder 25 is fixedly installed on the boss. The output end of the fifth cylinder 25 is connected to the pushing seat 26. A forming shaft 10 passes through the through hole opened on the pushing seat 26. The positioning assembly includes a second L-shaped seat 36 fixedly installed on the top of the pushing seat 26. A seventh cylinder 37 is fixedly installed on the top of the second L-shaped seat 36. The output end of the seventh cylinder 37 is fixedly connected to the U-shaped seat 38. A connecting rod 39 is connected between the inner walls of the U-shaped seat 38. A first moving block 40 and a second moving block 43 are provided on the connecting rod 39 for movement. Multiple connecting holes are opened on the connecting rod 39, and the connecting holes are fixed to the first moving block 40 and the second moving block 43 by bolts.The bottom of the first moving block 40 is connected to a first support rod 41, one end of which is connected to the first limiting block 42. The bottom of the second moving block 43 is connected to a second support rod 44, one end of which is connected to the second limiting block 45. A telescopic tube connects the first support rod 41 and the second support rod 44. The first limiting block 42 and the second limiting block 45 are U-shaped. When the second cylinder 16 operates, it drives the limiting protrusion 52 to move forward, so that the limiting protrusion 52 is inserted into the corresponding limiting hole 49 on the locking block 48. When the second electric cylinder 53 operates, it inserts the output end of the second electric cylinder 53 into the corresponding fixing hole 50. When the first electric cylinder 47 on the positioning block 46 operates, it pulls the output end of the first electric cylinder 47 out of the locking block 48. Cylinder 16 operates again, moving the locking block 48 out of the positioning block 46. Then, the first cylinder 14 operates, moving the first L-shaped block 15 to another position. The third cylinder 18 operates, moving the second L-shaped block 19 to the appropriate position. The fourth cylinder 20 on the second L-shaped block 19 operates, moving the receiving rod 22 to the appropriate position. The seventh cylinder 37 in the locking assembly operates, moving the U-shaped seat 38 downward. The corresponding first limiting block 42 and second limiting block 45 then cover the positions of the first and last threaded segments on the square steel, limiting the position of the threaded segments on the square steel. Finally, the fifth cylinder 25 operates, moving the pusher seat 26 to slowly move the square steel processed on the forming shaft 10 and place it on the corresponding receiving rod 22.

[0029] See Figure 1 , Figure 2 and Figure 6The first moving structure includes a first protrusion 13 fixedly mounted on the top of the support top seat 12. A first cylinder 14 is fixedly mounted on one end of the first protrusion 13. The output end of the first cylinder 14 is connected to a first L-shaped block 15. The part-removing assembly includes the first L-shaped block 15. A second cylinder 16 is mounted on the side wall of the first L-shaped block 15. The output end of the second cylinder 16 is connected to a support block 51. One end of the support block 51 is connected to a limiting protrusion 52 via a protruding rod. An L-shaped edge is provided on one side wall of the limiting protrusion 52. A second electric cylinder 53 is provided on the side wall of the L-shaped edge. The limiting protrusion 52 is inserted into a limiting hole 49 opened at one end of the locking block 48. The output end of the second electric cylinder 53 is inserted into a corresponding fixing hole 50 opened on the locking block 48. The forming shaft 10... A positioning block 46 is provided at one end, and a through groove is opened at one end of the positioning block 46. A locking block 48 is inserted into the through groove. A first electric cylinder 47 is provided at the top of the positioning block 46. When the first cylinder 14 is working, it drives the first L-shaped block 15 to move and move the first L-shaped block 15 to a suitable position. When the second cylinder 16 is working, it drives the limiting protrusion 52 to move forward, so that the locking block 48 on the limiting protrusion 52 is inserted into the positioning block 46. The first electric cylinder 47 on the positioning block 46 is working to limit and fix the locking block 48. Then the second electric cylinder 53 is working, and the output end of the second electric cylinder 53 is pulled out from the fixing hole 50 on the locking block 48. The second cylinder 16 is working again, driving the limiting protrusion 52 to be pulled out from the limiting hole 49 in the locking block 48, thus completing the limiting and fixing of the locking block 48.

[0030] See Figure 1 and Figure 2 The second moving structure includes a second protrusion 17 fixedly installed on the top of the support top seat 12. A third cylinder 18 is provided at one end of the second protrusion 17. The output end of the third cylinder 18 is connected to the second L-shaped block 19. The material picking component includes the second L-shaped block 19. A fourth cylinder 20 is provided on the side wall of the second L-shaped block 19. The output end of the fourth cylinder 20 is connected to the limiting plate 21. A receiving rod 22 is provided at one end of the limiting plate 21.

[0031] See Figure 1 , Figure 2 and Figure 4The first support 2 has a feeding structure and a guide roller on its side wall. The feeding structure includes a feeding plate 27. The top of the feeding plate 27 has a third protrusion 28 and a limiting plate 31. A sixth cylinder 29 is fixedly installed at one end of the third protrusion 28. The output end of the sixth cylinder 29 is connected to the pusher plate 30. The side wall of the limiting plate 31 has two fourth protrusions 32. One end of one of the fourth protrusions 32 is equipped with a servo motor 33. The output end of the servo motor 33 is connected to one end of the lead screw 35, and the other end of the lead screw 35 is open to the air intake. The bearing is installed with the bearing seat on another fourth boss 32. The lead screw 35 and the lead sleeve block 34 are fitted together. One end of the lead sleeve block 34 is connected to a pusher block. The calcined and red-hot square steel bar is placed on the loading plate 27. The sixth cylinder 29 works, driving the pusher plate 30 to move and placing the square steel bar to be processed at the limit plate 31. Then the servo motor 33 on the fourth boss 32 works, driving the lead screw 35 to rotate. While the lead screw 35 rotates, the corresponding pusher block will push the square steel bar to be processed forward to complete the loading.

[0032] See Figure 1 Guide blocks 7 are provided at both ends of the motor mounting base 5, and support blocks 9 are provided at both ends of the first L-shaped base 3. A guide rod 8 is fixedly connected between the support blocks 9, and the guide blocks 7 move on the guide rod 8.

[0033] The implementation principle of a square steel forming device according to an embodiment of the present invention is as follows: When forming the square steel, the calcined and red-hot square steel strip is placed on the feeding plate 27. The sixth cylinder 29 operates, driving the pusher plate 30 to move and placing the square steel strip to be processed at the limiting plate 31. Then, the servo motor 33 on the fourth cam 32 operates, driving the lead screw 35 to rotate. While the lead screw 35 rotates, the corresponding pusher block pushes the square steel strip to be processed forward. Combined with the guide roller, it is placed at a suitable position on the forming shaft 10. The first cylinder 14 operates, driving the first L-shaped block 15 to move and move the first L-shaped block 15 to a suitable position. The second cylinder 14 then operates, driving the first L-shaped block 15 to move and move it to a suitable position. When cylinder 16 operates, it moves the limiting protrusion 52 forward, causing the locking block 48 on the limiting protrusion 52 to insert into the positioning block 46. The first electric cylinder 47 on the positioning block 46 then operates, fixing the locking block 48 in place. Next, the second electric cylinder 53 operates, its output end withdrawing from the fixing hole 50 on the locking block 48. The second cylinder 16 then operates again, causing the limiting protrusion 52 to withdraw from the limiting hole 49 within the locking block 48, thus completing the fixing of the locking block 48. Simultaneously, the drive motor 6 operates, and the hydraulic cylinder 4 operates, rotating the forming shaft 10, causing the square steel to form a spiral segment. After forming, the square steel on the forming shaft 10 needs to be... The steel section is being cut. The second cylinder 16 operates, moving the limiting protrusion 52 forward until it inserts into the corresponding limiting hole 49 on the locking block 48. The second electric cylinder 53 operates, inserting its output end into the corresponding fixing hole 50. The first electric cylinder 47 on the positioning block 46 operates, pulling its output end out of the locking block 48. The second cylinder 16 operates again, removing the locking block 48 from the positioning block 46. Then, the first cylinder 14 operates, moving the first L-shaped block 15 to another position. The third cylinder 18 operates, moving the second L-shaped block 19 to a suitable position. The fourth cylinder 20 on block 19 operates, driving the receiving rod 22 to a suitable position. The seventh cylinder 37 in the clamping assembly operates, driving the U-shaped seat 38 to move downward. The corresponding first limiting block 42 and second limiting block 45 will cover the positions of the first and last screw segments on the square steel, limiting the screw segment positions of the square steel. Finally, the fifth cylinder 25 operates, driving the pusher seat 26 to move, slowly moving the square steel processed on the forming shaft 10 and placing it on the corresponding receiving rod 22. Under the operation of the second moving structure, the receiving rod 22 moves to below the water spray head 23 to cool the formed square steel.

[0034] The above are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made in accordance with the structure, shape and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A forming device for square steel, comprising a fixed base (1), wherein a first support seat (2) is fixedly installed on the top of the fixed base (1), a first L-shaped seat (3) is fixedly installed on the top of the first support seat (2), a hydraulic cylinder (4) is fixedly disposed on the outer wall of the first L-shaped seat (3), the output end of the hydraulic cylinder (4) is fixedly connected to a motor mounting seat (5), a drive motor (6) is installed inside the motor mounting seat (5), and the output end of the drive motor (6) is connected to one end of a forming shaft (10), characterized in that: A pushing structure is fixedly installed on the side wall of the first support base (2), and a locking component is installed on the pushing structure. A second support base (11) is fixedly installed on the top of the fixed base (1). A support top base (12) is fixedly connected to the top of the second support base (11). A first moving structure and a second moving structure are provided on the top of the support top base (12). The first moving structure drives the picking component to move back and forth, and the second moving structure drives the picking component to move back and forth. The second moving structure moves the picking component to below the spray head (23). The pushing structure includes a third support (24) fixedly installed on the first support (2), a boss fixedly installed on the top of the third support (24), a fifth cylinder (25) fixedly installed on the boss, the output end of the fifth cylinder (25) is connected to the pushing seat (26), and a forming shaft (10) passes through the through hole opened on the pushing seat (26). The positioning assembly includes a second L-shaped seat (36) fixedly installed on the top of the pusher seat (26), a seventh cylinder (37) fixedly installed on the top of the second L-shaped seat (36), the output end of the seventh cylinder (37) being fixedly connected to a U-shaped seat (38), a connecting rod (39) being connected between the inner walls of the U-shaped seat (38), a first moving block (40) and a second moving block (43) being provided on the connecting rod (39), and a plurality of connecting holes being provided on the connecting rod (39), wherein the connecting holes are fixed to the first moving block (40) and the second moving block (43) by bolts; The bottom of the first movable block (40) is connected to a first support rod (41), one end of the first support rod (41) is connected to a first limiting block (42), the bottom of the second movable block (43) is connected to a second support rod (44), one end of the second support rod (44) is connected to a second limiting block (45), a telescopic tube is connected between the first support rod (41) and the second support rod (44), and the first limiting block (42) and the second limiting block (45) are U-shaped.

2. The forming equipment for square steel according to claim 1, characterized in that: The first movable structure includes a first protrusion (13) fixedly mounted on the top of the support top seat (12), and a first cylinder (14) is fixedly mounted on one end of the first protrusion (13).

3. The forming equipment for square steel according to claim 2, characterized in that: The part-retrieving assembly includes a first L-shaped block (15), the output end of the first cylinder (14) is connected to the first L-shaped block (15), a second cylinder (16) is installed on the side wall of the first L-shaped block (15), the output end of the second cylinder (16) is connected to the support block (51), one end of the support block (51) is connected to the limiting protrusion (52) through a protruding rod, an L-shaped edge is provided on one side wall of the limiting protrusion (52), a second electric cylinder (53) is provided on the side wall of the L-shaped edge, the limiting protrusion (52) is inserted into the limiting hole (49) opened at one end of the card block (48), and the output end of the second electric cylinder (53) is inserted into the corresponding fixing hole (50) opened on the card block (48).

4. The forming equipment for square steel according to claim 3, characterized in that: A positioning block (46) is provided at one end of the forming shaft (10), a through groove is provided at one end of the positioning block (46), and a first electric cylinder (47) is provided at the top of the positioning block (46).

5. The forming equipment for square steel according to claim 1, characterized in that: The second movable structure includes a second protrusion (17) fixedly mounted on the top of the support top seat (12), and a third cylinder (18) is provided at one end of the second protrusion (17).

6. The forming equipment for square steel according to claim 5, characterized in that: The material handling assembly includes a second L-shaped block (19), the output end of the third cylinder (18) is connected to the second L-shaped block (19), a fourth cylinder (20) is provided on the side wall of the second L-shaped block (19), the output end of the fourth cylinder (20) is connected to the limiting plate (21), and a receiving rod (22) is provided at one end of the limiting plate (21).

7. The forming equipment for square steel according to claim 1, characterized in that: The first support base (2) is provided with a feeding structure and a guide roller on its side wall. The feeding structure includes a feeding plate (27). The top of the feeding plate (27) is provided with a third protrusion (28) and a limiting plate (31). A sixth cylinder (29) is fixedly installed at one end of the third protrusion (28). The output end of the sixth cylinder (29) is connected to the pusher plate (30). Two fourth protrusions (32) are provided on the side wall of the limiting plate (31). A servo motor (33) is provided at one end of one of the fourth protrusions (32). The output end of the servo motor (33) is connected to one end of the lead screw (35). The other end of the lead screw (35) is installed with a bearing seat on the other fourth protrusion (32) through a bearing. The lead screw (35) is adapted to be installed with a thread sleeve block (34). A pusher block is connected to one end of the thread sleeve block (34).

8. The forming equipment for square steel according to claim 1, characterized in that: The motor mounting base (5) is provided with guide blocks (7) at both ends, and the first L-shaped base (3) is provided with support blocks (9) at both ends. The support blocks (9) are fixedly connected with guide rods (8), and the guide blocks (7) move on the guide rods (8).

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