Carriage plate edge folding mechanism

Abstract

The utility model provides a carriage plate edge folding mechanism which comprises a workbench and further comprises a positioning assembly arranged above the workbench and used for positioning a carriage plate; the adjusting assembly is arranged above the workbench and comprises a connecting plate installed on the upper surface of the workbench, the right side face of the connecting plate is fixedly connected with a servo motor, the output end of the servo motor is rotationally connected with a threaded rod through a bearing, and the outer surface of the threaded rod is in threaded connection with an adjusting structure; according to the carriage plate edge folding mechanism, pushing force can be applied to a transverse plate through a second hydraulic rod, so that the transverse plate can push an edge folding pressing strip to move, the edge folding pressing strip can apply pressure to a carriage plate and press edges of the carriage plate, power can be provided for a threaded rod through a servo motor, and the edge folding pressing strip can press the edges of the carriage plate. And the threaded rod can be matched with the threaded pipe to control the push plate, the push plate can push the carriage plate to move, the bending position of the carriage plate is adjusted, and therefore the edge folding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carriage plate processing, in particular to a carriage plate folding mechanism. Background Art

[0002] Carriage panels refer to panels used to manufacture vehicle carriage structures, and are typically used in trucks, trailers, trains and other vehicles. The main function of carriage panels is to provide external protection and support structures for the carriage, and may also have functions such as heat insulation, sound insulation, and corrosion resistance. In the process of processing the carriage panels, a folding mechanism is required to process the carriage panels.

[0003] Reference document publication number CN214919431U discloses a metal sheet folding and forming device, comprising a base plate and a clamping unit; a mounting frame is provided on the right side of the upper surface of the base plate, an electric push rod is provided in a mounting opening provided on the upper surface of the horizontal plate body of the mounting frame, a connecting plate is provided at the lower end of the telescopic end of the electric push rod, and a pressure plate is provided on the right side of the lower surface of the connecting plate; the clamping unit comprises a mounting plate, a first clamping plate, and a second clamping plate; the mounting plate is provided on the left side of the lower surface of the base plate, the first clamping plate is slidably connected in a first slide groove provided on the upper end of the left surface of the mounting plate, and the second clamping plate is slidably connected in a second slide groove provided on the lower end of the left surface of the mounting plate; a control switch is also provided, the control switch being provided on the upper end of the front surface of the mounting frame, the input end of the control switch being electrically connected to an external power supply. This metal sheet folding and forming device meets the need for rapid clamping and fixing of metal sheets before folding, and realizes the clamping of metal sheets of different widths.

[0004] Although the above scheme can fold the plate when used, there are still some shortcomings in the process of folding the car body plate. For example, when folding the car body plate, due to the lack of adjustment components, it is necessary to manually adjust the folding position of the car body plate, so that the position adjustment is slow, which reduces the processing efficiency. For this reason, a car body plate folding mechanism is proposed. Utility Model Content

[0005] The utility model provides a carriage plate folding mechanism to solve the technical problems existing in the above-mentioned background technology.

[0006] The purpose and function of a car body panel folding mechanism of the utility model are achieved by the following specific technical means: a car body panel folding mechanism, comprising a workbench, including: a positioning component, arranged above the workbench, for positioning the car body panel; an adjusting component, arranged above the workbench, comprising a connecting plate installed on the upper surface of the workbench, a servo motor is fixedly connected to the right side of the connecting plate, an output end of the servo motor is rotatably connected to a threaded rod through a bearing, and an outer surface of the threaded rod is threadedly connected to an adjusting structure; a folding component, arranged above the workbench, for folding the car body panel.

[0007] Preferably, a through groove is provided on the upper surface of the workbench, and two groups of supporting legs are fixedly connected to the bottom surface of the workbench.

[0008] Preferably, the positioning assembly includes a bracket installed on the upper surface of the workbench, the upper surface of the bracket is fixedly connected to a first hydraulic rod, and the output end of the first hydraulic rod is fixedly connected to a pressure plate.

[0009] Preferably, guide grooves are provided on the front and back of the bracket, and the inner wall of each guide groove is slidably connected to a guide block, and the side surfaces of the two guide blocks close to each other are fixedly connected to the front and back of the pressure plate respectively.

[0010] Preferably, the adjusting structure of the adjusting assembly includes a threaded tube threadedly connected to the outer surface of the threaded rod, and the left end of the threaded tube is fixedly connected to a push plate.

[0011] Preferably, two sliding holes are opened on the right side of the connecting plate, the inner wall of each sliding hole is slidably connected to a sliding rod, and the left end of each sliding rod is fixedly connected to the right side of the push plate.

[0012] Preferably, the folding assembly includes a U-shaped plate installed on the upper surface of the workbench, a second hydraulic rod is fixedly installed on the upper surface of the U-shaped plate, the telescopic end of the second hydraulic rod is fixedly connected to a horizontal plate, and the bottom surface of the horizontal plate is fixedly connected to a folding strip.

[0013] Preferably, two guide holes are provided on the upper surface of the U-shaped plate, the inner walls of the two guide holes are slidably connected to guide rods, and the bottom end of each guide rod is fixedly connected to the upper surface of the horizontal plate.

[0014] Beneficial effects:

[0015] 1. By providing a second hydraulic rod, a thrust can be applied to the transverse plate, so that the transverse plate can push the folding strip to move, so that the folding strip can press the carriage plate and press the carriage plate. In addition, by providing a servo motor, power can be provided to the threaded rod, so that the threaded rod can cooperate with the threaded tube to control the push plate, so that the push plate can push the carriage plate to move and adjust the bending position of the carriage plate, thereby improving the folding efficiency.

[0016] 2. By cooperating with the first hydraulic rod and the pressure plate, the pressure plate can be moved downward to apply pressure to the carriage plate, thereby positioning the carriage plate to prevent the carriage plate from sliding. By cooperating with the sliding rod and the sliding hole, the push plate can be guided to make the push plate more stable during movement, preventing the push plate from shaking or getting stuck. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 This is a structural diagram of the positioning component of the utility model.

[0019] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model.

[0020] Figure 4 This is a schematic diagram of the structure of the folding component of the utility model.

[0021] Figure 1-4 , the corresponding relationship between component names and figure numbers is as follows:

[0022] 1. Workbench; 101. Support leg; 102. Through slot; 2. Positioning assembly; 201. Bracket; 202. First hydraulic rod; 203. Press plate; 204. Guide slot; 205. Guide block; 3. Adjustment assembly; 301. Connecting plate; 302. Servo motor; 303. Threaded rod; 304. Threaded tube; 305. Push plate; 306. Slide hole; 307. Slide rod; 4. Folding assembly; 401. U-shaped plate; 402. Second hydraulic rod; 403. Cross plate; 404. Folding strip; 405. Guide hole; 406. Guide rod. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] First embodiment

[0025] As attached Figure 1 To the attached Figure 4 As shown: A car body panel folding mechanism, including a workbench 1, including: a positioning component 2, arranged above the workbench 1, for positioning the car body panel; an adjustment component 3, arranged above the workbench 1, including a connecting plate 301 installed on the upper surface of the workbench 1, a servo motor 302 is fixedly connected to the right side of the connecting plate 301, the output end of the servo motor 302 is rotatably connected to a threaded rod 303 through a bearing, and the outer surface of the threaded rod 303 is threadedly connected to an adjustment structure; a folding component 4, arranged above the workbench 1, for folding the car body panel.

[0026] like Figure 1As shown, a through slot 102 is provided on the upper surface of the workbench 1, and two sets of supporting legs 101 are fixedly connected to the bottom surface of the workbench 1. The through slot 102 allows the carriage plate to be bent, so that the folding assembly 4 can fold the carriage plate.

[0027] like Figure 1 and Figure 3 As shown, the adjustment structure of the adjustment component 3 includes a threaded tube 304 threadedly connected to the outer surface of the threaded rod 303, and the left end of the threaded tube 304 is fixedly connected to a push plate 305. Through the cooperation of the threaded rod 303 and the threaded tube 304, the push plate 305 can be controlled to move left and right, so that the push plate 305 can push the workpiece to move and adjust the position of the folded edge of the workpiece.

[0028] like Figure 1 and Figure 3 As shown, two sliding holes 306 are provided on the right side of the connecting plate 301, and the inner wall of each sliding hole 306 is slidably connected to a sliding rod 307, and the left end of each sliding rod 307 is fixedly connected to the right side of the push plate 305. The sliding hole 306 and the sliding rod 307 can be used to guide the push plate 305, so that the push plate 305 is more stable during the movement.

[0029] Second embodiment

[0030] like Figure 1 and Figure 2 As shown, the positioning assembly 2 includes a bracket 201 installed on the upper surface of the workbench 1, and the upper surface of the bracket 201 is fixedly connected to a first hydraulic rod 202, and the output end of the first hydraulic rod 202 is fixedly connected to a pressure plate 203. Through the cooperation of the first hydraulic rod 202 and the pressure plate 203, the pressure plate 203 can apply pressure to the workpiece, thereby positioning the workpiece to prevent the workpiece from sliding.

[0031] like Figure 1 and Figure 2 As shown, guide grooves 204 are provided on the front and back of the bracket 201, and the inner wall of each guide groove 204 is slidably connected with a guide block 205, and the side surfaces of the two guide blocks 205 close to each other are fixedly connected to the front and back of the pressure plate 203 respectively.

[0032] Third embodiment

[0033] like Figure 1 and Figure 4As shown, the folding assembly 4 includes a U-shaped plate 401 installed on the upper surface of the workbench 1, and a second hydraulic rod 402 is fixedly installed on the upper surface of the U-shaped plate 401. The telescopic end of the second hydraulic rod 402 is fixedly connected to a horizontal plate 403, and the bottom surface of the horizontal plate 403 is fixedly connected to a folding strip 404. The second hydraulic rod 402 can push the horizontal plate 403 to move, so that the horizontal plate 403 pushes the folding strip 404 to fold.

[0034] like Figure 1 and Figure 4 As shown, two guide holes 405 are provided on the upper surface of the U-shaped plate 401, and the inner walls of the two guide holes 405 are slidably connected with guide rods 406. The bottom end of each guide rod 406 is fixedly connected to the upper surface of the horizontal plate 403, and the guide rods 406 and the horizontal plate 403 are used to limit the horizontal plate 403 to prevent tilting and shaking during the downward movement.

[0035] Working principle: When in use, place the car body panel on the workbench 1, and place the side that needs to be folded above the through slot 102, then start the servo motor 302, the servo motor 302 drives the threaded rod 303 to rotate, and the threaded rod 303 is threadedly connected to the threaded tube 304 to move the push plate 305 to push the car body panel, thereby completing the adjustment of the position where the car body panel needs to be folded, and then start the first hydraulic rod 202, the first hydraulic rod 202 pushes the pressure plate 203 to move downward, pressurizes and positions the car body panel, and then starts the second hydraulic rod 402, the second hydraulic rod 402 pushes the cross plate 403 to move downward, so that the folding strip 404 folds the car body panel.

Claims

1. A car body panel folding mechanism, comprising a workbench (1), characterized in that: include: A positioning assembly (2) is arranged above the workbench (1) and is used for positioning the carriage plate; An adjustment assembly (3) is arranged above the workbench (1), comprising a connecting plate (301) mounted on the upper surface of the workbench (1), a servo motor (302) being fixedly connected to the right side of the connecting plate (301), an output end of the servo motor (302) being rotatably connected to a threaded rod (303) via a bearing, and an outer surface of the threaded rod (303) being threadedly connected to an adjustment structure; The folding assembly (4) is arranged above the workbench (1) and is used for folding the carriage plate.

2. The car body panel folding mechanism according to claim 1, characterized in that: A through slot (102) is provided on the upper surface of the workbench (1), and two groups of supporting legs (101) are fixedly connected to the bottom surface of the workbench (1).

3. The car body panel folding mechanism according to claim 1, characterized in that: The positioning assembly (2) comprises a bracket (201) mounted on the upper surface of the workbench (1); the upper surface of the bracket (201) is fixedly connected to a first hydraulic rod (202); and the output end of the first hydraulic rod (202) is fixedly connected to a pressure plate (203).

4. The car body panel folding mechanism according to claim 3, characterized in that: The front side of the bracket (201) and the back side of the bracket (201) are both provided with guide grooves (204), and the inner wall of each guide groove (204) is slidably connected to a guide block (205), and the side surfaces of the two guide blocks (205) close to each other are fixedly connected to the front side of the pressing plate (203) and the back side of the pressing plate (203), respectively.

5. The car body panel folding mechanism according to claim 1, characterized in that: The adjusting structure of the adjusting assembly (3) comprises a threaded tube (304) threadedly connected to the outer surface of the threaded rod (303), and the left end of the threaded tube (304) is fixedly connected to a push plate (305).

6. The car body panel folding mechanism according to claim 5, characterized in that: Two sliding holes (306) are provided on the right side of the connecting plate (301), and the inner wall of each sliding hole (306) is slidably connected to a sliding rod (307), and the left end of each sliding rod (307) is fixedly connected to the right side of the push plate (305).

7. The carriage plate folding mechanism according to claim 1, characterized in that: The folding assembly (4) comprises a U-shaped plate (401) mounted on the upper surface of the workbench (1); a second hydraulic rod (402) is fixedly mounted on the upper surface of the U-shaped plate (401); a telescopic end of the second hydraulic rod (402) is fixedly connected to a transverse plate (403); and a folding strip (404) is fixedly connected to the bottom surface of the transverse plate (403).

8. The carriage plate folding mechanism according to claim 7, characterized in that: Two guide holes (405) are provided on the upper surface of the U-shaped plate (401), and the inner walls of the two guide holes (405) are slidably connected to guide rods (406), and the bottom end of each guide rod (406) is fixedly connected to the upper surface of the horizontal plate (403).

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