Automobile armrest bracket side plate and processing technology thereof

Abstract

The present invention discloses an automobile armrest bracket side panel and a processing technology thereof, comprising a material plate. During the process of the material plate moving through a continuous die, the continuous die performs a stamping and cutting process on the material plate through a set stamping process to obtain a bracket connecting plate and a bracket matching plate; simultaneously, the bracket connecting plate is processed at the upper position of the entire material plate and the bracket matching plate is processed at the lower position of the material plate; punching and trimming are performed between adjacent bracket connecting plates to be processed, and punching and trimming are performed between adjacent bracket matching plates to be processed, so that the edges of adjacent bracket connecting plates and bracket matching plates are separated and formed separately; then, flanging and punching are performed, and cutting is performed at the connection position between the bracket connecting plate and the bracket matching plate to form independently formed bracket connecting plates and bracket matching plates. The present invention provides an automobile armrest bracket side panel and a processing technology thereof, which can effectively and quickly produce an armrest bracket side panel structure that meets the requirements.

Description

Technical Field

[0001] The invention relates to the field of automobile armrest bracket side panel processing. Background Art

[0002] The car armrest bracket plays an effective supporting role. When installing the car armrest bracket, it is usually necessary to use some fixed side panels to install the supporting part of the armrest bracket to the car, so that it can be used conveniently. Multiple slots and through holes need to be set on the side panels to cooperate with the installation of the armrest bracket. Therefore, when producing the side panels, not only do they need to be produced and processed quickly, but they also need to ensure that the produced side panels have accurate precision, thereby ensuring that the armrest bracket can be better installed on the car. Summary of the Invention

[0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a vehicle armrest bracket side panel and its processing technology, which can effectively and quickly process an armrest bracket side panel structure that meets the requirements.

[0004] Technical solution: To achieve the above purpose, the technical solution of the present invention is as follows:

[0005] A side panel of an automobile armrest bracket includes a material plate. During the continuous movement of the material plate through a continuous die, the continuous die performs stamping and cutting processing on the material plate in sequence through a set stamping process, and finally obtains a bracket connecting plate and a bracket matching plate; at the same time, the bracket connecting plate is processed at the upper position of the entire material plate and the bracket matching plate is processed at the lower position of the material plate; first, punching and trimming processing is performed between adjacent bracket connecting plates to be processed, and at the same time, punching and trimming processing is performed between adjacent bracket matching plates to be processed, so that the edges of adjacent bracket connecting plates and bracket matching plates are disconnected and formed separately; then flanging and punching processing is performed, and finally cutting processing is performed at the connection position between the bracket connecting plate and the bracket matching plate to form independently formed bracket connecting plates and bracket matching plates.

[0006] Furthermore, the bracket connecting plate includes a rectangular plate and a curved plate; the middle parts of both sides of the curved plate are convex; protrusions are set on the edges of both sides of one end of the curved plate; the edge of the other end of the curved plate gradually narrows to form a narrow side end; a rectangular plate is fixed to the narrow side end, and the length of the rectangular plate is greater than the width of the narrow side end.

[0007] Furthermore, the two sides of the curved edge plate are flanging processed by a continuous die to form an inner flanging.

[0008] Furthermore, the two ends of the rectangular plate are folded in parallel in the direction of the inner flange to form a slot; the inner flange is continuously arranged with the side of the slot; a through hole is opened through the middle of the bottom of the slot; the through hole is elliptical.

[0009] Furthermore, a communication hole is provided through the bottom of the curved plate; and a plurality of the communication holes are arranged in a transversely staggered manner.

[0010] Furthermore, the bracket matching plate includes a straight plate; one side of the straight plate gradually widens from the middle to the bottom, forming an outer convex edge; the bottom of the straight plate and the bottom of the outer convex edge are provided with notches.

[0011] Furthermore, both sides of the straight plate and the outer convex edge are flanging-processed to form inner flanging.

[0012] Furthermore, an elliptical hole is opened through the middle of the top of the straight board; a circular hole is opened through the middle of the bottom of the straight board near the outer convex edge; a semicircular groove is opened in the middle of the bottom end of the straight board; and the semicircular grooves are staggered with respect to the circular holes in the vertical direction.

[0013] Furthermore, side panels are fixedly provided on both sides of the top of the straight plate in parallel and symmetrically, and the side panels are arranged perpendicular to the straight plate; and a slot is formed between the symmetrical side panels.

[0014] Furthermore, the processing method is as follows: first step: punching, punching is performed on both sides of the whole sheet through a continuous die, and the processing position is between adjacent bracket connecting plates and between adjacent bracket matching plates;

[0015] The second process: trimming, trimming the middle part of the sheet near the punching position of the bracket connecting plate;

[0016] The third process is trimming, trimming the middle of the sheet close to the punching position of the bracket matching plate, and the middle of the sheet is continuously set;

[0017] The fourth process: trimming, trimming the punching position of the bracket connecting plate on one side of the material plate, disconnecting the adjacent bracket connecting plates and initially forming the bracket connecting plate;

[0018] The fifth process: trimming, trimming the punching position of the bracket matching plate on the other side of the material plate, so as to disconnect the adjacent bracket matching plates and initially form the bracket matching plate;

[0019] The sixth process: empty step, which is used to separate the previous process from the next process;

[0020] The seventh step: flanging, flanging the initially formed bracket connecting plate and bracket matching plate through a continuous die to form a semi-shell shape; forming an inner flanging and a slot;

[0021] The eighth process: empty step, which is used to separate the flanging process from the next process;

[0022] The ninth step: punching, punching the positions where the bracket connecting plate and the bracket matching plate are close to each other and away from each other to obtain connecting holes and through holes;

[0023] The tenth step: cutting, cutting off the connection position between the bracket connecting plate and the bracket matching plate, thereby forming an independent bracket connecting plate and bracket matching plate.

[0024] Beneficial effects: The present invention can quickly process side panels that are suitable for installation on handrail brackets, saving materials; including but not limited to the following beneficial effects:

[0025] 1) By simultaneously processing the side panels at both ends of the handrail bracket on the same sheet, multiple steps of processing can be performed simultaneously, thereby improving production efficiency. In addition, punching processing on the same sheet can reduce the generation of waste and save materials.

[0026] 2) The inner flange semi-enclosed armrest bracket can increase the connection area between the side panel and the armrest bracket, thereby ensuring that the armrest bracket is more stable after the side panel is installed, avoiding easy shaking after installation; at the same time, it can play a role in protecting the handrails. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Attachment Figure 1 This is the structural diagram of the bracket connecting plate;

[0028] Attachment Figure 2 The structural diagram of the matching plates;

[0029] Attachment Figure 3 It is a process flow chart;

[0030] Attachment Figure 4 It is a straight board structure diagram;

[0031] Attachment Figure 5 This is the structural diagram of the curved edge plate. DETAILED DESCRIPTION

[0032] The present invention will be further described below with reference to the accompanying drawings.

[0033] As attached Figure 1-5A side panel of an automobile armrest bracket includes a sheet 1. During the continuous movement of the sheet 1 through a continuous die, the continuous die performs stamping and cutting processing on the sheet 1 in sequence through a set stamping process, and finally obtains a bracket connecting plate 2 and a bracket matching plate 3; at the same time, the bracket connecting plate 2 is processed at the upper position of the entire sheet 1, and the bracket matching plate 3 is processed at the lower position of the sheet 1; first, punching and trimming processing is performed between adjacent bracket connecting plates 2 to be processed, and at the same time, punching and trimming processing is performed between adjacent bracket matching plates 3 to be processed, so that the edges of adjacent bracket connecting plates 2 and bracket matching plates 3 are disconnected and formed separately; then flanging and punching processing is performed, and finally, cutting processing is performed at the connection position between the bracket connecting plate 2 and the bracket matching plate 3, so as to form independently formed bracket connecting plates 2 and bracket matching plates 3. By processing the side panels at both ends of the armrest bracket on the same sheet at the same time, multiple steps of processing can be performed simultaneously, thereby improving production efficiency, and punching processing on the same sheet can reduce the generation of waste, thereby saving materials.

[0034] The bracket connecting plate 2 comprises a rectangular plate 21 and a curved plate 22. The curved plate 22 has outwardly convex portions on both sides of the middle portion. A protrusion 221 is provided on both edges of one end of the curved plate 22. The other end of the curved plate 22 tapers to form a narrow end 222. The narrow end 222 is secured to the rectangular plate 21, and the length of the rectangular plate 21 is greater than the width of the narrow end 222. The curved plate 22 is flanged on both sides using a continuous die to form an inner flange 23. This inner flange, which partially surrounds the armrest bracket, increases the connection area between the side panels and the armrest bracket, ensuring a more stable armrest bracket after the side panels are installed and preventing any shaking. It also protects the armrests.

[0035] The ends of the rectangular plate 21 are folded parallel to the inward flange 23 to form a slot 24. The inward flange 23 is continuous with the sides of the slot 24. A through hole 241 is formed through the center of the bottom of the slot 24. The through hole 241 is elliptical. When the armrest bracket and side panels are first installed, the slot can be clamped between the two ends of the armrest, thereby enhancing the stability of the installation. The rod passing through the through hole can also secure the armrest bracket, ensuring convenient use after installation.

[0036] A connecting hole 223 is formed through the bottom of the curved plate 22; a plurality of the connecting holes 223 are staggered laterally, so that the connecting holes can be used to facilitate installation with the connecting rod, thereby ensuring stability after installation and improving the use effect.

[0037] The bracket matching plate 3 includes a straight plate 31; one side of the straight plate 31 gradually widens from the middle to the bottom, forming an outer convex edge 311; a notch 312 is provided at the bottom of the straight plate 31 and the bottom of the outer convex edge 311; it is convenient to process flanging at the support plate and the outer convex edge through flanging processing, thereby better and more firmly installing the armrest bracket on the car.

[0038] The two sides of the straight plate 31 and the outer convex edge 311 are flanging-processed to form an inner flanging 23 , which facilitates clamping of the handrail bracket and prevents the handrail from shaking easily after installation.

[0039] An elliptical hole 313 is formed through the center of the top of the straight plate 31; a circular hole 314 is formed through the center of the bottom of the straight plate 31, near the outer flange 311; and a semicircular groove 315 is formed in the center of the bottom end of the straight plate 31. The semicircular groove 315 is vertically staggered relative to the circular hole 314. The arrangement of the circular holes and semicircular grooves facilitates connecting the side panels with a connecting rod, thereby stabilizing the armrest bracket and facilitating installation on the vehicle.

[0040] Side panels 316 are fixedly provided on both sides of the top of the straight panel 31 in parallel and symmetrical manner, and the side panels 316 are arranged perpendicular to the straight panel 31; slots 24 are formed between the symmetrical side panels 316; the armrest bracket is also clamped by the slots, thereby ensuring that the armrest bracket has good stability after installation, thereby enabling convenient use. The entire sheet material is sheared and stamped through a specific processing technology to form the required side panel structure, and the rectangular panel and the curved panel are processed simultaneously. Finally, the connected rectangular panel and the curved panel are cut apart to form the required rectangular panel and the curved panel. This simultaneous asynchronous processing method allows multiple processes to be carried out simultaneously, thereby quickly processing the required side panels, and multiple different side panels are processed simultaneously, meeting production needs and reducing waste of sheet material.

[0041] The processing method is as follows: the first step: punching, punching processing is performed on both sides of the entire material plate 1 through a continuous mold, and the processing position is between adjacent bracket connecting plates 2 and adjacent bracket matching plates 3; through punching processing, excess waste at the processing position can be cut off.

[0042] The second step: trimming, trimming the middle part of the sheet 1 near the punching position of the bracket connecting plate 2;

[0043] The third step is trimming, trimming the middle of the sheet 1 near the punching position of the bracket matching plate 3, and the middle of the sheet 1 is continuously set;

[0044] The fourth step: trimming, trimming the punching position of the bracket connecting plate 2 on one side of the material plate 1, so as to disconnect the adjacent bracket connecting plates 2 and preliminarily form the bracket connecting plates 2;

[0045] The fifth process: trimming, trimming the punching position of the bracket matching plate 3 on the other side of the material plate 1, so as to disconnect the adjacent bracket matching plates 3 and preliminarily form the bracket matching plate 3; through multiple trimming processes, the waste material around the workpiece position is removed, and then the required side panel can be processed, while avoiding material waste.

[0046] The sixth process: empty step, which is used to separate the previous process from the next process; to avoid the mutual influence between adjacent processes, which is easy to cause errors.

[0047] The seventh step: flanging, the initially formed bracket connecting plate 2 and bracket matching plate 3 are flanging-processed through a continuous mold to form a semi-shell shape; forming an inner flanging 23 and a card slot 24; which is conducive to stabilizing the handrail bracket.

[0048] The eighth process: the idle step is used to separate the flanging process from the next process; to avoid the mutual influence between adjacent processes, which is prone to errors.

[0049] The ninth step: punching, punching the positions where the bracket connecting plate 2 and the bracket matching plate 3 are close to each other and away from each other; obtaining the communicating hole 223 and the through hole 241; facilitating installation.

[0050] The tenth step: cutting, cutting off the connection position of the bracket connecting plate 2 and the bracket matching plate 3, thereby forming an independent bracket connecting plate 2 and bracket matching plate 3; and then quickly processing side panels of multiple specifications that meet the requirements, improving production efficiency, and at the same time saving materials and avoiding unnecessary waste.

[0051] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. A person skilled in the art may make several improvements and modifications to the present invention without violating the above principles and spirit of the present invention. Such improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A side panel of an automobile armrest bracket, characterized by: The invention comprises a material plate (1), wherein the material plate (1) is continuously moved through a continuous die, and the continuous die performs punching and cutting processing on the material plate (1) in sequence through a set punching process, and finally obtains a bracket connecting plate (2) and a bracket matching plate (3); at the same time, the bracket connecting plate (2) is processed at the lower position of the whole material plate (1), and the bracket matching plate (3) is processed at the upper position of the material plate (1); first, punching and trimming processing is performed between adjacent bracket connecting plates (2) to be processed, and at the same time, punching and trimming processing is performed between adjacent bracket matching plates (3) to be processed, so that the edges of adjacent bracket connecting plates (2) and bracket matching plates (3) are separated and formed separately; then, flanging and punching processing is performed, and finally, cutting processing is performed at the connection position between the bracket connecting plate (2) and the bracket matching plate (3), so as to form independently formed bracket connecting plates (2) and bracket matching plates (3); The bracket connecting plate (2) comprises a rectangular plate (21) and a curved plate (22); the middle portions of both sides of the curved plate (22) are convex; protrusions (221) are provided on both sides of one end of the curved plate (22); the edge of the other end of the curved plate (22) gradually narrows to form a narrow side end (222); the rectangular plate (21) is fixed to the narrow side end (222), and the length of the rectangular plate (21) is greater than the width of the narrow side end (222); The bracket matching plate (3) includes a straight plate (31); one side of the straight plate (31) gradually widens from the middle to the bottom, forming an outer convex edge (311); a notch (312) is provided at the bottom of the straight plate (31) and the bottom of the outer convex edge (311); The entire sheet material is sheared and punched through a specific processing technology to form the required side panel structure, and the rectangular panel (21) and the curved panel (22) are processed simultaneously. Finally, the connected rectangular panel (21) and the curved panel (22) are cut apart to form the required rectangular panel (21) and the curved panel (22). By means of such simultaneous asynchronous processing, multiple processes can be processed simultaneously, thereby quickly processing the required side panels, and multiple different side panels can be processed simultaneously.

2. The automobile armrest bracket side plate according to claim 1, characterized in that: The two sides of the curved edge plate (22) are flanging-processed by a continuous die to form inner flanging (23).

3. The automobile armrest bracket side plate according to claim 2, characterized in that: The two ends of the rectangular plate (21) are folded in parallel in the direction of the inner flange (23) to form a clamping slot (24); the inner flange (23) and the side of the clamping slot (24) are arranged in a continuous manner; a through hole (241) is opened through the middle of the bottom of the clamping slot (24); the through hole (241) is elliptical.

4. The automobile armrest bracket side plate according to claim 3, characterized in that: A communication hole (223) is provided through the bottom of the curved plate (22); a plurality of the communication holes (223) are arranged in a transversely staggered manner.

5. The automobile armrest bracket side plate according to claim 1, characterized in that: Both sides of the straight plate (31) and the outer convex edge (311) are flanging-processed to form inner flanging edges (23).

6. The automobile armrest bracket side plate according to claim 5, characterized in that: An elliptical hole (313) is provided through the middle of the top of the straight plate (31); a circular hole (314) is provided through the middle of the bottom of the straight plate (31) near the outer convex edge (311); a semicircular groove (315) is provided in the middle of the bottom end of the straight plate (31); and the semicircular groove (315) is staggered with respect to the circular hole (314) in the vertical direction.

7. The automobile armrest bracket side plate according to claim 6, characterized in that: Side plates (316) are fixedly provided on both sides of the top of the straight plate (31) in parallel and symmetrical manner, and the side plates (316) are arranged perpendicular to the straight plate (31); a card slot (24) is formed between the symmetrical side plates (316).

8. A process for processing a side plate of an automobile armrest bracket according to any one of claims 1 to 7, characterized in that: The processing method is: The first step: punching, using a continuous die to perform punching processing on both sides of the entire material plate (1), and the processing position is between adjacent bracket connecting plates (2) and between adjacent bracket matching plates (3); The second step: trimming, trimming the middle of the material plate (1) near the punching position of the bracket connecting plate (2); The third step is trimming, trimming the middle of the material plate (1) near the punching position of the bracket matching plate (3), and the middle of the material plate (1) is continuously arranged; The fourth step: trimming, trimming the punching position of the bracket connecting plate (2) on one side of the material plate (1), so as to disconnect the adjacent bracket connecting plates (2) and preliminarily form the bracket connecting plates (2); The fifth step: trimming, trimming the punching position of the bracket matching plate (3) on the other side of the material plate (1), so as to disconnect the adjacent bracket matching plates (3) and preliminarily form the bracket matching plates (3); The sixth process: empty step, which is used to separate the previous process from the next process; The seventh step: flanging, flanging the initially formed bracket connecting plate (2) and bracket matching plate (3) through a continuous die to form a semi-shell shape; forming an inner flanging (23) and a clamping groove (24); The eighth process: empty step, which is used to separate the flanging process from the next process; Step 9: punching holes at positions where the bracket connecting plate (2) and the bracket matching plate (3) are close to each other and at positions where they are far away from each other; thus obtaining a communicating hole (223) and a through hole (241); The tenth step: cutting, cutting off the connection position between the bracket connecting plate (2) and the bracket matching plate (3), thereby forming an independent bracket connecting plate (2) and bracket matching plate (3).

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