A high-precision straightening machine

Abstract

This utility model relates to the field of straightening machine technology and discloses a high-precision straightening machine, including a machine base. The bottom of the machine base is fixedly installed with anti-slip feet. The upper surface of the machine base is provided with an installation groove. An electric push rod, a collection box, and an air pump are fixedly installed on one side of the installation groove. The bottom end of the electric push rod passes through the machine base and is fixedly installed with a caster wheel. This high-precision straightening machine, through the coordinated arrangement of the collection box, air pump, suction hose, suction head, suction pipe, and exhaust pipe, draws the air out of the collection box during use, thereby creating a negative pressure inside. Then, the rust residue generated by grinding is sucked into the collection box through the suction hose and suction head, thus facilitating the cleaning and collection of the rust residue generated by grinding.

Description

Technical Field

[0001] This utility model relates to the field of straightening machine technology, specifically a high-precision straightening machine. Background Technology

[0002] A straightening machine is a device used to straighten metal bars, tubes, plates, wires, etc. It typically has two rows of straightening rollers, the number of which varies. To achieve the required compression of the product by the rollers, these small rollers can be adjusted forward or backward simultaneously or individually. Generally, the more rollers there are, the higher the precision of the straightened product. After the product is bitten by the rollers, it continuously moves in a straight line or rotation, thus subjecting the product to various deformations such as compression, bending, and flattening, ultimately achieving the purpose of straightening.

[0003] Existing high-precision straightening machines are not easy to move, requiring manual handling for relocation or transportation, which is time-consuming and labor-intensive. They also hinder the cleaning and collection of rust residue generated during grinding, leading to rust accumulation on the grinding paper surface and affecting rust removal efficiency. Furthermore, the operating height is not easily adjustable, preventing real-time adjustments based on the operator's height, resulting in poor flexibility. Additionally, grinding and rust removal of straightened parts is difficult, necessitating the use of separate rust removal equipment for reprocessing, significantly extending processing time and increasing costs. Moreover, existing high-precision straightening machines typically have only one processing position, preventing the simultaneous straightening of multiple types of parts. Therefore, this invention provides a high-precision straightening machine. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a high-precision straightening machine, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a high-precision straightening machine, including a machine base, with anti-slip feet fixedly installed at the bottom of the machine base, a first mounting groove opened on the upper surface of the machine base, an electric push rod, a collection box and an air pump fixedly installed on one side of the first mounting groove, and a caster wheel fixedly installed at the bottom end of the electric push rod through the machine base.

[0008] Preferably, a collection box is sealed and inserted into the surface of the collection box, a pull handle is fixedly installed on the surface of the collection box, a dust filter is sealed and inserted into the upper surface of the collection box, and a pull handle is fixedly installed on the upper surface of the dust filter.

[0009] Preferably, a vacuum hose is fixedly installed on one side of the dust filter, and a vacuum head is fixedly installed at the top of the vacuum hose.

[0010] Preferably, an air suction pipe is fixedly installed on the left side surface of the air pump, one end of which is connected to the collection box; an exhaust pipe is fixedly installed on the right side surface of the air pump; an electric cylinder is fixedly installed on the inner bottom wall of the mounting groove; and a lifting and straightening platform is fixedly installed on the top of the electric cylinder.

[0011] Preferably, a straightening frame one is fixedly installed on the upper surface of the lifting and straightening platform, an inlet one is opened on the right side surface of the straightening frame one, a straightening frame two is fixedly installed on the right side surface of the inlet one, an outlet is opened on the left side surface of the straightening frame two, and an inlet two is opened on the right side surface of the straightening frame two.

[0012] Preferably, a servo motor is fixedly installed at the bottom of the straightening frame, a transmission rod is splined to the output end of the servo motor, a transverse straightening roller is fixedly installed at the top of the transmission rod, a rotating rod is fixedly installed on the upper surface of the transverse straightening roller, and the rotating rod is connected to the straightening frame by a bearing.

[0013] Preferably, a transmission pulley is fixedly installed at the top of the first rotating rod, a second transmission pulley is meshed with the first transmission pulley on one side via a transmission belt, a second rotating rod is fixedly installed at the bottom of the second transmission pulley, the second rotating rod is connected to the first straightening frame by a bearing, and a second transverse straightening roller is fixedly installed at the bottom of the second rotating rod.

[0014] Preferably, a servo motor 2 is fixedly mounted on the surface of the straightening frame 2, a transmission rod 2 is splinedly connected to the output end of the servo motor 2, a longitudinal straightening roller 1 is fixedly mounted on one end of the transmission rod 2, a rotating rod 3 is fixedly mounted on the back of the longitudinal straightening roller 1, and the rotating rod 3 is connected to the bearing of the straightening frame 2.

[0015] Preferably, a transmission pulley three is fixedly installed at one end of the rotating rod three, and a transmission pulley four is engaged with one side of the transmission pulley three via a transmission belt two. A rotating rod four is fixedly installed on the surface of the transmission pulley four, and a longitudinal straightening roller two is fixedly installed at one end of the rotating rod four.

[0016] Preferably, an arc-shaped bracket is fixedly installed on the upper surface of the straightening frame, a grinding cylinder is connected to the inner side wall of the arc-shaped bracket by a bearing, grinding paper is pasted on the inner side wall of the grinding cylinder, wheel teeth are fixedly installed on the surface of the grinding cylinder, and a second mounting groove is opened on one side of the arc-shaped bracket.

[0017] Preferably, a motor cavity is formed on the left side surface of the straightening frame one, and a servo motor three is fixedly installed on the inner side wall of the motor cavity. The output end of the servo motor three is splinedly connected to a transmission rod three, and a transmission gear is fixedly installed on one end of the transmission rod three. The transmission gear meshes with the gear teeth.

[0018] (III) Beneficial Effects

[0019] Compared with the prior art, this utility model provides a high-precision straightening machine, which has the following beneficial effects:

[0020] This high-precision straightening machine utilizes an electric push rod and casters. During operation, adjusting the electric push rod moves the casters downwards until the anti-slip feet are suspended from the ground, at which point the machine stops. The operator then pushes the machine, allowing the casters to move it, thus facilitating its movement. The machine also features a collection box, air pump, suction hose, suction head, air intake pipe, and exhaust pipe. During operation, the air pump, suction pipe, and exhaust pipe draw air out of the collection box, creating negative pressure. The suction hose and suction head then draw rust and other debris generated during grinding into the collection box. This facilitates the cleaning and collection of rust residue generated during grinding. Through the coordinated arrangement of an electric cylinder and a lifting straightening table, the electric cylinder, connected to a power source, drives the lifting straightening table, causing it to move up and down. This allows for easy adjustment of the machine's operating height. The machine is configured with the following components: servo motor 1, transmission rod 1, transverse straightening roller 1, rotating rod 1, transmission pulley 1, transmission belt 1, transmission pulley 2, rotating rod 2, transverse straightening roller 2, servo motor 2, transmission rod 2, longitudinal straightening roller 1, rotating rod 3, transmission pulley 3, transmission belt 2, transmission pulley 4, rotating rod 4, and longitudinal straightening roller 2. In operation, servo motors 1 and 2 are connected to a power source, driving transmission rod 1, transverse straightening roller 1, rotating rod 1, and transmission pulley 1 and 2, longitudinal straightening roller 1, rotating rod 3, and transmission pulley 3 to rotate. Consequently, transmission belts 1 and 2 move along with the rotation of transmission pulleys 1 and 3, respectively. Then, transmission pulley 2, rotating rod 2, transverse straightening roller 2, transmission pulley 4, rotating rod 4, and longitudinal straightening roller 2 rotate along with the movement of transmission pulleys 1 and 3, thus straightening the transverse and longitudinal surfaces of the workpiece respectively. The design incorporates a combination of straightening roller 1, transverse straightening roller 2, longitudinal straightening roller 1, and longitudinal straightening roller 2. By using multiple transverse and longitudinal straightening rollers, the straightening accuracy is significantly improved. The design also includes a grinding cylinder, grinding paper, gear teeth, a servo motor 3, a transmission rod 3, and transmission gears. During operation, the servo motor 3, connected to a power source, drives the transmission rod 3 and transmission gears. The interaction between the transmission gears and gear teeth then rotates the grinding cylinder, which uses its internal grinding paper to remove rust from the surface of the workpiece. This facilitates the grinding and rust removal of the straightened workpiece surface. Attached Figure Description

[0021] Figure 1 This is a front view of the structure of this utility model;

[0022] Figure 2 This is a top view of the structure of this utility model;

[0023] Figure 3 This is a cross-sectional view of the structure of this utility model;

[0024] Figure 4This is a top sectional view of the structure of this utility model;

[0025] Figure 5 This utility model Figure 3 Enlarged view of the structure at point A.

[0026] In the diagram: 1. Base; 2. Anti-slip feet; 3. First mounting slot; 4. Electric push rod; 5. Collection box; 6. Air pump; 7. Casters; 8. Collection drawer; 9. Pull-out handle one; 10. Dust filter; 11. Pull-out handle two; 12. Suction hose; 13. Suction head; 14. Suction pipe; 15. Exhaust pipe; 16. Electric cylinder; 17. Lifting and straightening platform; 18. Straightening frame one; 19. Inlet one; 20. Straightening frame two; 21. Outlet; 22. Inlet two; 23. Servo motor one; 24. Transmission rod one; 25. Transverse straightening roller one; 26. Rotating rod one; 27. Drive belt 1, 28. Drive belt 2, 29. Rotating rod 2, 30. Transverse straightening roller 2, 31. Servo motor 2, 32. Transmission rod 2, 33. Longitudinal straightening roller 1, 34. Rotating rod 3, 35. Transmission belt 3, 36. Transmission belt 2, 37. Transmission belt 4, 38. Rotating rod 4, 39. Longitudinal straightening roller 2, 40. Arc-shaped bracket, 41. Grinding cylinder, 42. Grinding paper, 43. Gear teeth, 44. Second mounting groove, 45. Motor cavity, 46. Servo motor 3, 47. Transmission rod 3, 48. Transmission gear, 49. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-5This utility model provides a technical solution: a high-precision straightening machine, including a base 1, with anti-slip feet 2 fixedly installed at the bottom of the base 1. A first mounting groove 3 is formed on the upper surface of the base 1. An electric push rod 4, a collection box 5, and an air pump 6 are fixedly installed on one side of the first mounting groove 3. A caster 7 is fixedly installed through the bottom of the electric push rod 4, passing through the base 1. Through the cooperation of the electric push rod 4 and the caster 7, during use, adjusting the electric push rod 4 drives the caster 7 downwards until the anti-slip feet 2 are suspended from the ground, at which point it stops. Then, the operator pushes the straightening machine, causing the caster 7 to move it, thus facilitating movement. A collection box 8 is sealed and inserted into the surface of the collection box 5, and the surface of the collection box 8 is fixed... A pull-out handle 19 is installed. A dust filter 10 is sealed and inserted into the upper surface of the collection box 5. A pull-out handle 11 is fixedly installed on the upper surface of the dust filter 10. A suction hose 12 is fixedly installed on one side of the dust filter 10. A suction head 13 is fixedly installed at the top of the suction hose 12. An air suction pipe 14 is fixedly installed on the left side of the air pump 6. One end of the air suction pipe 14 is connected to the collection box 5. An exhaust pipe 15 is fixedly installed on the right side of the air pump 6. An electric cylinder 16 is fixedly installed on the inner bottom wall of the first mounting groove 3. A lifting and straightening platform 17 is fixedly installed at the top of the electric cylinder 16. A straightening frame 18 is fixedly installed on the upper surface of the lifting and straightening platform 17. An inlet 19 is opened on the right side of the straightening frame 18. An inlet 19 is fixedly installed on the right side of the inlet 19. A straightening frame 20 has an outlet 21 on its left side surface and an inlet 22 on its right side surface. A servo motor 23 is fixedly mounted at the bottom of a straightening frame 18. A transmission rod 24 is splinedly connected to the output end of the servo motor 23. A transverse straightening roller 25 is fixedly mounted at the top of the transmission rod 24. A rotating rod 26 is fixedly mounted on the upper surface of the transverse straightening roller 25. The rotating rod 26 is connected to the straightening frame 18 by a bearing. A transmission pulley 27 is fixedly mounted at the top of the rotating rod 26. A transmission pulley 29 is meshed with a transmission belt 28 on one side of the transmission pulley 27. A rotating rod 30 is fixedly mounted at the bottom of the transmission pulley 29 and is connected to the straightening frame 18 by a bearing. A transverse straightening roller 31 is fixedly installed at the bottom end of the rotating rod 2 30. A servo motor 32 is fixedly installed on the surface of the straightening frame 2 20. A transmission rod 33 is splinedly connected to the output end of the servo motor 32. A longitudinal straightening roller 34 is fixedly installed at one end of the transmission rod 33. A rotating rod 35 is fixedly installed on the back of the longitudinal straightening roller 34. The rotating rod 35 is connected to the bearing of the straightening frame 2 20. A transmission pulley 36 is fixedly installed at one end of the rotating rod 35. A transmission pulley 47 is meshed with a transmission belt 37 on one side of the transmission pulley 36. A rotating rod 38 is fixedly installed on the surface of the transmission pulley 37. A longitudinal straightening roller 39 is fixedly installed at one end of the rotating rod 38. An arc-shaped bracket 40 is fixedly installed on the upper surface of the straightening frame 1 18.A grinding cylinder 41 is connected to the inner wall of the arc-shaped bracket 40 via a bearing. Grinding paper 42 is adhered to the inner wall of the grinding cylinder 41. Gear teeth 43 are fixedly installed on the surface of the grinding cylinder 41. A mounting groove 44 is provided on one side of the arc-shaped bracket 40. A motor cavity 45 is provided on the left side surface of the straightening frame 18. A servo motor 3 46 is fixedly installed on the inner wall of the motor cavity 45. A transmission rod 3 47 is splinedly connected to the output end of the servo motor 3 46. A transmission gear 48 is fixedly installed at one end of the transmission rod 3 47, and the transmission gear 48 meshes with the gear teeth 43.

[0029] In summary, this high-precision straightening machine, through the coordinated arrangement of the electric push rod 4 and the universal wheels 7, allows for easy movement during use. Adjusting the electric push rod 4 moves the universal wheels 7 downwards until the anti-slip feet 2 are suspended from the ground. The operator then pushes the straightening machine, causing the universal wheels 7 to move it, thus facilitating its movement. The machine also features a collection box 5, air pump 6, suction hose 12, suction head 13, suction pipe 14, and exhaust pipe 15. During use, the air pump 6, suction pipe 14, and exhaust pipe 15 draw air out of the collection box 5, creating negative pressure. The suction hose 12 and suction head 13 then draw rust and other debris generated during grinding into the collection box 5, facilitating cleaning. It collects rust residue generated during grinding. Through the coordinated arrangement of electric cylinder 16 and lifting straightening table 17, the electric cylinder 16, connected to a power source, drives the lifting straightening table 17, causing it to move up and down. This facilitates adjustment of the machine's operating height. The machine is equipped with a servo motor 23, transmission rod 24, transverse straightening roller 25, rotating rod 26, transmission pulley 27, transmission belt 28, transmission pulley 29, rotating rod 30, transverse straightening roller 31, servo motor 32, transmission rod 33, longitudinal straightening roller 34, rotating rod 35, transmission pulley 36, transmission belt 37, transmission pulley 38, rotating rod 39, and longitudinal straightening roller 40. In operation, servo motors 1 (23) and servo motor 2 (32) are connected to a power source, driving transmission rod 1 (24), transverse straightening roller 1 (25), rotating rod 1 (26), transmission pulley 1 (27), transmission rod 2 (33), longitudinal straightening roller 1 (34), rotating rod 3 (35), and transmission pulley 3 (36) to rotate. Consequently, transmission belts 1 (28) and 2 (37) move with the rotation of transmission pulleys 1 (27) and 3 (36), respectively. Then, transmission pulley 2 (29), rotating rod 2 (30), transverse straightening roller 2 (31), transmission pulley 4 (38), rotating rod 4 (39), and longitudinal straightening roller 2 (40) rotate with the movement of transmission pulleys 1 (27) and 3 (36), thus straightening the transverse and longitudinal surfaces of the workpiece respectively. The straightening process utilizes a combination of transverse straightening roller 25, transverse straightening roller 31, longitudinal straightening roller 34, and longitudinal straightening roller 39. The design of multiple transverse and longitudinal straightening rollers significantly improves straightening accuracy. A combination of a grinding cylinder 42, grinding paper 43, gear teeth 44, servo motor 47, transmission rod 48, and transmission gear 49 further enhances straightening accuracy. During operation, the servo motor 47, connected to a power source, drives the transmission rod 48 and transmission gear 49. The interaction between the transmission gear 49 and gear teeth 44 rotates the grinding cylinder 42, which in turn uses the grinding paper 43 inside to polish the rust on the surface of the workpiece, facilitating rust removal from the straightened workpiece surface.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-precision straightening machine, comprising a machine base (1), characterized in that: The bottom of the base (1) is fixedly installed with anti-slip feet (2), and the upper surface of the base (1) is provided with a first mounting groove (3). An electric push rod (4), a collection box (5) and an air pump (6) are fixedly installed on one side of the first mounting groove (3). The bottom end of the electric push rod (4) passes through the base (1) and is fixedly installed with a caster wheel (7).

2. The high-precision straightening machine according to claim 1, characterized in that: The surface of the collection box (5) is sealed with a collection drawer (8), and a pull handle (9) is fixedly installed on the surface of the collection drawer (8). A dust filter (10) is sealed on the upper surface of the collection box (5), and a pull handle (11) is fixedly installed on the upper surface of the dust filter (10).

3. The high-precision straightening machine according to claim 2, characterized in that: A vacuum hose (12) is fixedly installed on one side of the dust filter (10), and a vacuum head (13) is fixedly installed at the top of the vacuum hose (12).

4. A high-precision straightening machine according to claim 1, characterized in that: An air suction pipe (14) is fixedly installed on the left side surface of the air pump (6), one end of which is connected to the collection box (5). An exhaust pipe (15) is fixedly installed on the right side surface of the air pump (6). An electric cylinder (16) is fixedly installed on the inner bottom wall of the mounting groove (3), and a lifting and straightening platform (17) is fixedly installed on the top of the electric cylinder (16).

5. A high-precision straightening machine according to claim 4, characterized in that: The upper surface of the lifting and straightening platform (17) is fixedly installed with a straightening frame one (18). The right side surface of the straightening frame one (18) is provided with an inlet one (19). The right side surface of the inlet one (19) is fixedly installed with a straightening frame two (20). The left side surface of the straightening frame two (20) is provided with an outlet (21). The right side surface of the straightening frame two (20) is provided with an inlet two (22).

6. A high-precision straightening machine according to claim 5, characterized in that: A servo motor (23) is fixedly installed at the bottom of the straightening frame (18). A transmission rod (24) is splinedly connected to the output end of the servo motor (23). A transverse straightening roller (25) is fixedly installed at the top of the transmission rod (24). A rotating rod (26) is fixedly installed on the upper surface of the transverse straightening roller (25). The rotating rod (26) is connected to the bearing of the straightening frame (18).

7. A high-precision straightening machine according to claim 6, characterized in that: A transmission pulley (27) is fixedly installed at the top of the first rotating rod (26). A transmission pulley (29) is meshed with a transmission belt (28) on one side of the first rotating rod (27). A rotating rod (30) is fixedly installed at the bottom of the second rotating rod (29). The second rotating rod (30) is connected to the bearing of the first straightening frame (18). A transverse straightening roller (31) is fixedly installed at the bottom of the second rotating rod (30).

8. A high-precision straightening machine according to claim 5, characterized in that: Servo motor 2 (32) is fixedly mounted on the surface of the straightening frame 2 (20). The output end of the servo motor 2 (32) is splinedly connected to the transmission rod 2 (33). A longitudinal straightening roller 1 (34) is fixedly mounted on one end of the transmission rod 2 (33). A rotating rod 3 (35) is fixedly mounted on the back of the longitudinal straightening roller 1 (34). The rotating rod 3 (35) is connected to the bearing of the straightening frame 2 (20).

9. A high-precision straightening machine according to claim 8, characterized in that: One end of the rotating rod three (35) is fixedly installed with a transmission pulley three (36), and one side of the transmission pulley three (36) is meshed with a transmission pulley four (38) through a transmission belt two (37). The surface of the transmission pulley four (38) is fixedly installed with a rotating rod four (39), and one end of the rotating rod four (39) is fixedly installed with a longitudinal straightening roller two (40).

10. A high-precision straightening machine according to claim 5, characterized in that: An arc-shaped bracket (41) is fixedly installed on the upper surface of the straightening frame (18). A grinding cylinder (42) is connected to the inner side wall of the arc-shaped bracket (41) by a bearing. Grinding paper (43) is pasted on the inner side wall of the grinding cylinder (42). Gear teeth (44) are fixedly installed on the surface of the grinding cylinder (42). A second mounting groove (45) is opened on one side of the arc-shaped bracket (41).

11. A high-precision straightening machine according to claim 5, characterized in that: The left side surface of the straightening frame (18) is provided with a motor cavity (46). A servo motor (47) is fixedly installed on the inner side wall of the motor cavity (46). The output end of the servo motor (47) is splinedly connected to a transmission rod (48). A transmission gear (49) is fixedly installed at one end of the transmission rod (48). The transmission gear (49) meshes with the gear teeth (44).

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