Bending equipment for automobile balance rod production

Abstract

The invention provides automobile balance rod production bending equipment which comprises a supporting plate, a rotating column is rotatably arranged on the right side of the interior of the supporting plate, a rotating plate is arranged on the right side of the rotating column, a cross plate is rotatably arranged at the upper end of the rotating plate through the rotating column, and a plurality of bending columns are slidably arranged in the cross plate; a mounting frame plate is arranged at the upper end of the supporting plate, a plurality of connecting plates are arranged in the mounting frame plate, a plurality of L-shaped plates are arranged on the outer side faces of the connecting plates, sliding columns are slidably arranged in the L-shaped plates, and fixing plates are arranged between the inner side ends of the left-right adjacent sliding columns. According to the automobile balance rod production bending equipment, the limiting assembly can be adjusted without the help of a tool, the equipment can be suitable for conveying and bending steel pipes with different diameters into automobile balance rods, the application range of the equipment is expanded, the flexibility is improved, additional tools are not needed, and the overall productivity is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of automobile stabilizer bar production, and in particular relates to an automobile stabilizer bar production bending device. Background Art

[0002] Automotive stabilizer bar production bending is a specialized manufacturing process used to process steel tubes into specific shapes of automotive stabilizer bars. The process usually involves the use of specialized machinery to precisely bend the steel tubes to ensure that they meet design specifications and performance requirements. During this process, the feeding mechanism is responsible for correctly positioning and transporting the steel tubes to the bending column, and then the bending column is rotated to achieve a limited and fixed bending of the steel tube.

[0003] The existing automobile balance bar production and bending uses a feeding mechanism composed of multiple limiting parts to limit the steel pipe and transport it to a rotating bending column to achieve the limited and fixed bending of the steel pipe. However, its feeding mechanism can only bend steel pipes of specific sizes. When steel pipes of different sizes need to be limited and fixed and bent into automobile balance bars, personnel are required to disassemble the feeding mechanism and adjust the limiting components inside it, which not only increases the labor intensity of workers, but also increases the complexity of operation and time cost, and is easy to cause fatigue and reduce work efficiency. In addition, in order to adjust the feeding mechanism, the production line has to be suspended, resulting in an extension of the overall production cycle and a reduction in production capacity utilization. In addition, in order to ensure the conveying and bending accuracy of the steel pipe after adjustment, multiple debugging is usually required, further reducing the production efficiency of the automobile balance bar. Summary of the invention

[0004] In view of this, the present invention aims at the deficiencies in the prior art and provides an automobile balance bar production and bending equipment. The limit assembly can be adjusted without the aid of tools, and steel pipes of different diameters can be conveyed and bent into automobile balance bars, thereby expanding the application range of the equipment and improving flexibility. Without the need for additional tools, the operator can quickly complete the adjustment of the limit assembly, thereby reducing the preparation time, improving work efficiency, and making debugging faster, thereby maintaining production continuity and improving overall production capacity.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a kind of automobile balance bar production bending equipment, including a supporting plate, a rotating column is rotatably arranged on the right side of the supporting plate, a rotating plate is arranged on the right side of the rotating column, a cross plate is rotatably arranged on the upper end of the rotating plate through the rotating column, a plurality of bending columns are slidably arranged inside the cross plate, and the front and rear positions of the plurality of bending columns correspond, a mounting frame plate is arranged on the upper end of the supporting plate, a plurality of connecting plates are arranged inside the mounting frame plate, a plurality of L-shaped plates are arranged on the outer side surface of the connecting plate, the connecting plate and the L-shaped plate are fixed by welding, a plurality of L-shaped plates are slidably arranged inside the interior of the plurality of sliding columns, a fixing plate is respectively arranged between the inner side ends of the plurality of sliding columns adjacent to the left and right, and the inner side surfaces of the plurality of fixing plates are opened An arc-shaped groove is provided, and multiple rotating frames are slidably arranged inside the connecting plate, and two rotating frames are slidably arranged inside each connecting plate, and connecting frames are rotatably arranged inside the multiple rotating frames, and two rotating seats are respectively arranged on the outer sides of the multiple fixed plates, and one end of the multiple connecting frames away from the rotating frames is respectively rotatably connected to the inside of the multiple rotating seats, and two-way screw rods are rotatably arranged inside the multiple connecting plates, and the two rotating frames located inside the same connecting plate are respectively threadedly connected to the left and right corresponding ends of the adjacent two-way screw rods, and the left ends of the connected plates are respectively rotatably arranged with drive units one, and the drive unit one includes motors three respectively arranged on the left sides of the multiple connecting plates, and the output shafts of the multiple motors three are connected to the left ends of the two-way screw rods through couplings.

[0006] As a further improvement of the present invention, a sliding block is slidably provided at the upper end of the interior of the mounting frame, an electric push rod 2 is provided at the lower end of the sliding block, a push plate is provided at the lower end of the electric push rod 2, a screw rod 1 is rotatably provided at the upper end of the interior of the mounting frame, the sliding block is threadedly connected to the screw rod 1, a driving unit 2 for driving the screw rod 1 to rotate is provided on the left side of the mounting frame, the driving unit 2 includes a motor 4 arranged on the left side of the mounting frame, and the output shaft of the motor 4 is connected to the leftmost end of the screw rod 1 through a coupling.

[0007] As a further improvement of the present invention, two electric push rods 1 corresponding to the front and rear positions are provided at the lower end of the cross plate, and the telescopic ends of the two electric push rods 1 are respectively connected to the outer side surfaces of the two bending columns. A motor 1 is provided at the lower end of the rotating plate, and the output shaft of the motor 1 is connected to the lower end of the rotating column through a coupling. A motor 2 is provided on the right side of the interior of the supporting plate, and the output shaft of the motor 2 is connected to the left end of the rotating column through a coupling.

[0008] As a further improvement of the present invention, a control panel is provided on the front side of the supporting plate, and motor one, motor two, motor three, motor four, electric push rod one and electric push rod two are all electrically connected to the control panel.

[0009] As a further improvement of the present invention, a support frame is provided at the lower end of the support plate, the support plate and the support frame are fixed by welding, a plurality of support feet are provided at the lower end of the support frame, the plurality of support feet are respectively located at the four corners of the support plate, and anti-slip pads are provided at the lower ends of the plurality of support feet.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] First, by controlling the opening of the electric push rod two, the telescopic end drives the baffle to move upward, and then the personnel inserts the steel pipe to be bent from the left side between the three fixed plates, and then by controlling the opening of the electric push rod two, the telescopic end drives the baffle to move downward to the left end of the steel pipe and then closes the electric push rod two. Then, by controlling the opening of the motor four, the output shaft drives the screw rod one to rotate, and then drives the push plate at the lower end of the sliding plate. The push plate at the lower end of the electric push rod two pushes the steel pipe to the right between the two bending columns and pushes the steel pipe to a suitable bending position. Then, by controlling the opening of multiple motors three to rotate forward, the fixed plates on the rotating seats on both sides are driven to approach each other under the restriction of the sliding column and the L-shaped plate to clamp the steel pipe, and the arc-shaped groove of the fixed plate can be further close to the outer arc surface of the steel pipe. Then, by controlling the opening of the motor one to rotate, the output shaft drives the cross plate on the rotating column and the internal The two bending columns rotate to achieve the initial bending of the steel pipe, and then the four motors are controlled to reverse and run, so that the fixed plate releases the restriction on the steel pipe, and then the four motors are controlled to run, so as to drive the push plate to push the steel pipe to the next bending position of the steel pipe, and then the three motors are controlled to rotate forward to fix the steel pipe, and then the one motor is controlled to run, so as to achieve the bending of the steel pipe again, and the steel pipe is bent multiple times to form a car balance bar in this way. The limit assembly can be adjusted without the help of tools, and steel pipes of different diameters can be conveyed and bent into car balance bars, which expands the application range of the equipment and improves flexibility. Without the need for additional tools, the operator can quickly complete the adjustment of the limit assembly, which reduces the preparation time, improves work efficiency, and makes debugging faster, thus maintaining production continuity and improving overall production capacity.

[0012] Secondly, by controlling the electric push rod to open and run, the telescopic end can drive the bending columns on both sides to move away from or closer to each other. By adjusting the distance between the bending columns on both sides, steel pipes of different sizes can be bent into automobile balance bars, which greatly improves the flexibility of the bending equipment.

[0013] Thirdly, by controlling the operation of motor 2, the output shaft drives the rotating plate on the rotating column to rotate, so that the two bending columns rotate, which can meet the needs of bending steel pipes at different positions to form automobile balance bars, and effectively improve the adaptability of the bending equipment to different bending of steel pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] Figure 1 It is a structural schematic diagram of the present invention;

[0016] Figure 2 It is a front cross-sectional structural schematic diagram of the present invention;

[0017] Figure 3 A is an enlarged structural schematic diagram of the present invention;

[0018] Figure 4 It is a right view structural schematic diagram of the present invention;

[0019] Figure 5 It is a right view structural schematic diagram of the rotating plate of the present invention.

[0020] In the figure: 101, support plate; 102, support frame; 103, control panel; 104, rotating plate; 105, motor one; 106, cross plate; 107, bending column; 108, electric push rod one; 109, motor two; 110, rotating column; 111, supporting foot; 201, mounting frame plate; 202, connecting plate; 203, two-way screw rod; 204, L-shaped plate; 205, rotating frame; 206, fixed plate; 207, connecting frame; 208, rotating seat; 209, motor three; 210, sliding column; 301, screw rod one; 302, motor four; 303, sliding block; 304, electric push rod two; 305, push plate. DETAILED DESCRIPTION

[0021] In order to better understand the present invention, the content of the present invention is further clearly set forth in conjunction with the embodiments below, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are provided in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0022] like Figure 1 , 2As shown in Figure 5, a bending device for producing a balance bar of an automobile comprises a supporting plate 101, a rotating column 110 is rotatably arranged inside the right side of the supporting plate 101, a rotating plate 104 is arranged on the right side of the rotating column 110, a cross plate 106 is rotatably arranged on the upper end of the rotating plate 104 through the rotating column, a plurality of bending columns 107 are slidably arranged inside the cross plate 106, a mounting frame plate 201 is arranged on the upper end of the supporting plate 101, a plurality of connecting plates 202 are arranged inside the mounting frame plate 201, a plurality of L-shaped plates 204 are arranged on the outer side surface of the connecting plate 202, a sliding column 210 is slidably arranged inside the plurality of L-shaped plates 204, and a left side of the supporting plate 101 is provided with a plurality of connecting plates 202, and a plurality of L-shaped plates 204 are slidably arranged inside the plurality of L-shaped plates 204. Fixed plates 206 are respectively arranged between the inner ends of the multiple right adjacent sliding columns 210, and arc-shaped grooves are opened on the inner sides of the multiple fixed plates 206. The lower end of the cross plate 106 is provided with two electric push rods 108 corresponding to the front and rear positions, and the telescopic ends of the two electric push rods 108 are respectively connected to the outer sides of the two bending columns 107. A motor 105 is arranged at the lower end of the rotating plate 104, and the output shaft of the motor 105 is connected to the lower end of the rotating column through a coupling. A motor 2 109 is arranged on the right side of the inner part of the supporting plate 101, and the output shaft of the motor 2 109 is connected to the left end of the rotating column 110 through a coupling.

[0023] like Figure 1 , 2 As shown in Figures 3 and 4, multiple rotating frames 205 are slidably arranged inside the connecting plate 202, two rotating frames 205 are slidably arranged inside each connecting plate 202, connecting frames 207 are rotatably arranged inside the multiple rotating frames 205, two rotating seats 208 are respectively arranged on the outer sides of the multiple fixed plates 206, and one end of the multiple connecting frames 207 away from the rotating frames 205 is respectively rotatably connected to the inside of the multiple rotating seats 208, and two-way screw rods 203 are rotatably arranged inside the multiple connecting plates 202. The two rotating frames 205 located inside the same connecting plate 202 are respectively threadedly connected to the left and right corresponding ends of the adjacent two-way screw rods 203, and the left ends of the connected plates 202 are respectively rotatably arranged with driving units one, and the driving units one include motors three 209 respectively arranged on the left sides of the multiple connecting plates 202, and the output shafts of the multiple motors three 209 are connected to the left ends of the two-way screw rods 203 through couplings.

[0024] like Figure 1 , 2As shown in , 5, a sliding block 303 is slidably provided at the upper end of the interior of the mounting frame 201, an electric push rod 2 304 is provided at the lower end of the sliding block 303, and a push plate 305 is provided at the lower end of the electric push rod 2 304, a screw rod 1 301 is rotatably provided at the upper end of the interior of the mounting frame 201, the sliding block 303 is threadedly connected to the screw rod 1 301, a driving unit 2 for driving the screw rod 1 301 to rotate is provided on the left side of the mounting frame 201, and the driving unit 2 includes a motor 4 302 arranged on the left side of the mounting frame 201, and the output shaft of the motor 4 302 is connected to the leftmost end of the screw rod 1 301 through a coupling.

[0025] like Figure 1 As shown, a control panel 103 is provided on the front side of the supporting plate 101 , and motor 1 105 , motor 2 109 , motor 3 209 , motor 4 302 , electric push rod 1 108 and electric push rod 2 304 are all electrically connected to the control panel 103 .

[0026] The control panel 103 is used to control the opening of the electric push rod 2 304, and the telescopic end drives the baffle to move upward. Then, the personnel inserts the steel pipe to be bent and formed from the left side between the three fixed plates 206, and then controls the opening of the electric push rod 2 304 through the control panel 103. The telescopic end drives the baffle to move downward to the left end of the steel pipe and then closes the electric push rod 2 304. Then, the control panel 103 is used to control the opening of the motor 4 302, and the output shaft drives the screw rod 1 301 to rotate, thereby driving the push plate 305 at the lower end of the electric push rod 2 304 at the lower end of the sliding plate to push the steel pipe to the right between the two bending columns 107, and push the steel pipe to a suitable bending position. Then, the control panel 103 is used to control the opening of multiple motors 3 209 to rotate forward, and the output shaft drives the bidirectional screw rod 203 to rotate, thereby driving the rotating frames 205 on both sides to move away from each other, so that the multiple groups of connecting frames 207 inside it expand toward each other, and drive the rotating seats 208 on both sides. Under the restriction of the sliding column 210 and the L-shaped plate 204, the fixed plate 206 approaches each other to clamp the steel pipe, and the arc-shaped groove of the fixed plate 206 can be further close to the outer arc surface of the steel pipe. Then, the control panel 103 is used to control the opening motor 105 to rotate, and the output shaft drives the cross plate 106 on the rotating column and the two internal bending columns 107 to rotate, so as to realize the initial bending of the steel pipe. Then, the control panel 103 is used to control the motor 4 302 to reversely run, so that the fixed plate 206 releases the restriction on the steel pipe. Then, the control panel 103 continues to control the opening motor 4 302 to run, thereby driving the push plate 305 to push the steel pipe to the next steel pipe bending position. Then, the control panel 103 is used to control the opening motor 3 209 to rotate forward to fix the steel pipe, and then the control panel 103 is used to control the opening motor 105 to run, so as to realize the bending of the steel pipe again. In this way, the steel pipe can be bent multiple times to form a car balance bar.

[0027] The control panel 103 is used to control the electric push rod 108 to operate, and the telescopic end can drive the bending columns 107 on both sides to move away from or closer to each other. By adjusting the spacing between the bending columns 107 on both sides, steel pipes of different sizes can be bent into automobile balance bars.

[0028] The control panel 103 can also be used to control the motor 2 109 to start running, and the output shaft drives the rotating plate 104 on the rotating column 110 to rotate, so that the two bending columns 107 rotate, which can meet the needs of bending the steel pipe at different positions to form a car balance bar.

[0029] According to another embodiment of the present invention, Figure 1 As shown, a support frame 102 is provided at the lower end of the support plate 101, and a plurality of support legs 111 are provided at the lower end of the support frame 102. The plurality of support legs 111 are respectively located at the four corners of the support plate 101, and anti-slip pads are provided at the lower ends of the plurality of support legs 111. The bending equipment is supported by the support frame 102, and the support legs 111 at the lower end can cooperate with the stable support of the bending equipment and the ground, and the anti-slip pads at the lower end can further increase the friction between the support legs 111 and the ground, thereby further ensuring stable support for the bending equipment.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in the field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A bending device for producing a vehicle stabilizer bar, comprising a supporting plate (101), characterized in that: A rotating column (110) is rotatably arranged on the right side of the supporting plate (101), and a rotating plate (104) is arranged on the right side of the rotating column (110). A cross plate (106) is rotatably arranged on the upper end of the rotating plate (104) through the rotating column, and a plurality of bending columns (107) are slidably arranged inside the cross plate (106). A mounting frame plate (201) is arranged on the upper end of the supporting plate (101), and a plurality of connecting plates (202) are arranged inside the mounting frame plate (201). A plurality of L-shaped plates (204) are arranged on the outer side surface of the connecting plate (202), and sliding columns (210) are slidably arranged inside the plurality of L-shaped plates (204). Fixed plates (206) are respectively arranged between the inner side ends of the plurality of sliding columns (210) adjacent to each other on the left and right, and arc-shaped grooves are provided on the inner side surfaces of the plurality of fixing plates (206).

2. The automobile stabilizer bar production bending equipment according to claim 1, characterized in that: A plurality of rotating frames (205) are slidably arranged inside the connecting plate (202), two rotating frames (205) are slidably arranged inside each connecting plate (202), a connecting frame (207) is rotatably arranged inside the plurality of rotating frames (205), two rotating seats (208) are respectively arranged on the outer sides of the plurality of fixed plates (206), one end of the plurality of connecting frames (207) away from the rotating frames (205) is respectively rotatably connected to the inside of the plurality of rotating seats (208), a bidirectional screw rod (203) is rotatably arranged inside the plurality of connecting plates (202), two rotating frames (205) located inside the same connecting plate (202) are respectively threadedly connected to the left and right corresponding ends of the adjacent bidirectional screw rods (203), and a driving unit 1 is rotatably arranged at the left end of the connected plate (202).

3. The automobile stabilizer bar production bending equipment according to claim 2, characterized in that: The driving unit one comprises motor three (209) respectively arranged on the left side of the plurality of connecting plates (202), and the output shafts of the plurality of motor three (209) are connected to the left end of the bidirectional screw rod (203) through a coupling.

4. The automobile stabilizer bar production bending equipment according to claim 3, characterized in that: The lower end of the cross plate (106) is provided with two electric push rods (108) corresponding to the front and rear positions, and the telescopic ends of the two electric push rods (108) are respectively connected to the outer side surfaces of the two bending columns (107). The lower end of the rotating plate (104) is provided with a motor (105), and the output shaft of the motor (105) is connected to the lower end of the rotating column through a coupling.

5. The automobile stabilizer bar production bending equipment according to claim 4, characterized in that: A second motor (109) is arranged on the right side inside the supporting plate (101), and the output shaft of the second motor (109) is connected to the left end of the rotating column (110) through a coupling.

6. The automobile stabilizer bar production bending equipment according to claim 5, characterized in that: A sliding block (303) is slidably arranged at the upper end of the interior of the installation frame plate (201), an electric push rod 2 (304) is arranged at the lower end of the sliding block (303), a push plate (305) is arranged at the lower end of the electric push rod 2 (304), a screw rod 1 (301) is rotatably arranged at the upper end of the interior of the installation frame plate (201), the sliding block (303) is threadedly connected to the screw rod 1 (301), and a driving unit 2 for driving the screw rod 1 (301) to rotate is arranged on the left side of the installation frame plate (201).

7. The automobile stabilizer bar production bending equipment according to claim 6, characterized in that: The driving unit 2 comprises a motor 4 (302) arranged on the left side of the mounting frame plate (201), and the output shaft of the motor 4 (302) is connected to the leftmost end of the screw rod 1 (301) through a coupling.

8. The automobile stabilizer bar production bending equipment according to claim 1, characterized in that: A support frame (102) is provided at the lower end of the support plate (101), and a plurality of support legs (111) are provided at the lower end of the support frame (102). The plurality of support legs (111) are respectively located at four corners of the support plate (101), and anti-slip pads are provided at the lower ends of the plurality of support legs (111).

9. The automobile stabilizer bar production bending equipment according to claim 7, characterized in that: A control panel (103) is disposed on the front side of the support plate (101); motor one (105), motor two (109), motor three (209), motor four (302), electric push rod one (108) and electric push rod two (304) are all electrically connected to the control panel (103).

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