CN114700687A - Production method of automobile armrest support plate and support plate structure - Google Patents
Production method of automobile armrest support plate and support plate structure Download PDFInfo
- Publication number
- CN114700687A CN114700687A CN202210258286.8A CN202210258286A CN114700687A CN 114700687 A CN114700687 A CN 114700687A CN 202210258286 A CN202210258286 A CN 202210258286A CN 114700687 A CN114700687 A CN 114700687A
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- edge
- support plate
- material sheet
- shaped structure
- convex
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/75—Arm-rests
Abstract
The invention discloses a production method of an automobile armrest support plate and a support plate structure, wherein the processing method comprises the following steps: the first step is as follows: forming, including pre-cut material sheets; an outer convex edge is arranged on one side edge of one end of the material sheet; processing a lath-shaped material sheet into a plate-shaped structure with a plurality of bulges at the middle part, and processing an outer convex edge into a bent edge; the second step is as follows: flanging, namely flanging the edges of the two sides of the plate-shaped structure to form a groove-shaped structure; the third step: punching, wherein punching is carried out in the middle of two ends of the groove-shaped structure, and the position of one punching is the convex middle part; the fourth step: and (3) carrying out support drawing hole edge rolling processing on the bent edge of the groove-shaped structure to enable the bent edge to be bent and close to the protrusion. The invention provides a production method of an automobile armrest support plate and a support plate structure, which can effectively and quickly process the integral automobile high-matching armrest support plate.
Description
Technical Field
The invention relates to the field of automobile high-matching armrest support plates.
Background
The automobile armrest frame is an important part of an automobile, wherein the automobile armrest frame plays a role in stabilizing and supporting the automobile, so that a user can conveniently use the automobile armrest frame; the handrail frame support plate production and processing method comprises the production and processing of the handrail frame support plate, and the handrail frame support plate needs to be produced through specific procedures when being produced, so that the handrail frame support plate meeting the installation requirements can be efficiently processed and produced.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides a production method of an automobile armrest support plate and a support plate structure, which can effectively and quickly process the integral automobile high-matching armrest support plate.
The technical scheme is as follows: in order to achieve the purpose, the technical scheme of the invention is as follows:
a production method of an automobile armrest support plate comprises the following processing steps:
a 1: forming, including pre-cut material sheets; an outer convex edge is arranged on one side edge of one end of the material sheet; processing a lath-shaped material sheet into a plate-shaped structure with a plurality of bulges at the middle part, and processing an outer convex edge into a bent edge;
a 2: flanging, namely flanging the edges of the two sides of the plate-shaped structure to form a groove-shaped structure;
a 3: punching, wherein punching is carried out in the middle of two ends of the groove-shaped structure, and the position of one punching is the convex middle part;
a 4: the support drawing hole edge curling is carried out on the bent edge on the groove-shaped structure, so that the bent edge is bent to be close to the protrusion.
Furthermore, the side edge of one end of the material sheet protrudes outwards to form a convex foot edge; the convex foot edges and the outer convex edges are arranged on two sides of the material sheet respectively, and the outer convex edges are longer than the convex foot edges.
Furthermore, the edges of the corresponding ends of the convex foot edges and the corresponding outer convex edges on the corresponding end of the material sheet are oblique angles; a notch is formed in the oblique angle of the outer convex edge; the width of the material sheet at the end far away from the bevel angle is gradually increased.
Further, after the forming processing, the bulges comprise complete bulges positioned at the middle section of the material sheet and half bulges positioned at one end of the material sheet, the half bulges are far away from the edges of the convex feet, and the cross sections of the half bulges are flush with the end surfaces of the corresponding ends of the material sheet; the plate structure is characterized in that the cross section of the plate structure is of a plate body structure with a convex middle part, one end of the plate structure is straight, the other end of the plate structure is warped, and one warped end of the plate structure is a bent edge.
Furthermore, during flanging, the bevel angle of the convex foot edge is close to the notch flanging, and a semicircular notch is formed between the bevel angle of the convex foot edge on the material sheet and the notch; the bent edge is correspondingly folded along the side edge of the material sheet; after flanging, the section of the groove-shaped structure is in an inverted bow shape.
Further, when punching is carried out, a mounting hole is punched in the middle of the half bulge, and a through hole is processed in the middle of one end, far away from the mounting hole, of the groove-shaped structure; the circle center of the through hole and the circle center of the semicircular notch are arranged in a deviating and staggered mode, and the through hole is arranged close to the convex foot edge.
Further, after the support is subjected to drawing hole and rounding processing, the bent edge is wound to be close to the complete protrusion, and the position where the bent edge and the complete protrusion are intersected forms a ring shape.
Furthermore, one end of the groove-shaped structure corresponding to the convex foot edge forms a clamping groove which is convex at one side; the clamping groove is gradually reduced corresponding to a notch at one end of the semicircular notch, one side of the other end of the clamping groove is gradually narrowed, and the other side of the clamping groove is arranged straightly.
Has the advantages that: according to the invention, through forming processing, a material sheet is stamped into a supporting plate-shaped structure with a certain shape at one time, then the supporting plate-shaped structure is flanged into a groove-shaped structure which accords with the installation shape, and then punching processing is carried out, so that the supporting plate-shaped structure can be matched with other parts through punched holes for installation; and finally, the bracket is subjected to hole drawing and edge rolling processing, so that the strength of the supporting plate can be increased, and the bracket is convenient to be matched and installed on an automobile.
Drawings
FIG. 1 is a process diagram:
FIG. 2 is a view of a web structure;
FIG. 3 is a schematic view of a molding process;
FIG. 4 is a schematic view of a flanging process;
FIG. 5 is a schematic view of a punching process;
fig. 6 is a schematic view of a drawing hole and rolling processing technique of the bracket.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figures 1-6: a production method of an automobile armrest support plate comprises the following processing steps:
a 1: forming, including pre-cutting the material sheet 1; an outer convex edge 11 is arranged on one side edge of one end of the material sheet 1; processing a lath-shaped material sheet 1 into a plate-shaped structure 2 with a plurality of bulges 13 in the middle, and processing an outer convex edge 11 into a bent edge 111;
a 2: flanging, namely flanging the edges of the two sides of the plate-shaped structure 2 to form a groove-shaped structure 3;
a 3: punching, namely punching the middle parts of two ends of the groove-shaped structure 3, wherein the middle part of one punching hole is the middle part of the bulge 13;
a 4: and (3) carrying out support drawing hole rolling processing on the bent edge 111 on the groove-shaped structure 3 to enable the bent edge 111 to be bent and close to the protrusion 13. Through forming processing, the material sheet is punched into a supporting plate-shaped structure with a certain shape at one time, then the supporting plate-shaped structure is processed into a groove-shaped structure according with the installation shape through flanging, and then punching processing is carried out so as to be matched with other parts through punched holes for installation; and finally, the bracket is subjected to hole drawing and edge rolling processing, so that the strength of the supporting plate can be increased, and the bracket is convenient to be matched and installed on an automobile.
The side edge of one end of the material sheet 1 protrudes outwards to form a convex foot edge 12; the convex leg edges 12 and the outer convex edges 11 are respectively arranged at two sides of the material sheet 1, and the outer convex edges 11 are longer than the convex leg edges 12. The edge of one end corresponding to the convex leg edge 12 and the convex edge 11 on one end of the corresponding material sheet 1 is an oblique angle 112; a notch 113 is arranged on the bevel 112 of the outer convex edge 11; the width of the material sheet 1 at the end away from the bevel 112 increases progressively. The convex foot edge position is processed to form a groove shape which is arranged inward the inner bag, so that the convex foot edge position is convenient to clamp on an automobile for installation, and meanwhile, the bottom installation position is prevented from being easily damaged in order to increase the strength.
After the forming process, the bulge 13 comprises a complete bulge 131 at the middle section of the material sheet 1 and a half bulge 132 at one end of the material sheet 1, the half bulge 132 is far away from the convex leg edge 12, and the cross section of the half bulge 132 is flush with the end face of the corresponding end of the material sheet 1; the plate structure 2 has a cross section with a convex middle part, a straight end and a warped end, and the warped end of the plate structure 2 is a bent edge 111. The material sheet can be formed into a shape with a concave-convex section after being formed and processed, so that the strength of the plate-shaped structure is increased, and meanwhile, the concave-convex part can be matched and clamped at a relevant position of an automobile during installation, so that the installation is convenient.
When flanging is carried out, the bevel 112 of the convex leg edge 12 is close to the notch 113, and a semicircular notch 14 is arranged between the bevel 112 of the convex leg edge 12 and the notch 113 on the material sheet 1; the bent edge 111 is folded along the side edge of the material sheet 1 correspondingly; after flanging, the section of the groove-shaped structure 3 is in an inverted bow shape; the convenient card is on the car, has better intensity.
When punching is carried out, a mounting hole 133 is punched in the middle of the half-section bulge 132, and a through hole 134 is processed in the middle position of one end of the trough-shaped structure 3 far away from the mounting hole 133; the center of the through hole 134 is offset from the center of the semicircular slot 14 by a staggered distance, and the through hole 134 is arranged close to the convex leg edge 12. Other parts of the handrail frame can penetrate through the through holes and the mounting holes, the handrail frame can be conveniently assembled in a matching mode, assembling and mounting are carried out in a penetrating mode, and disjointing of the parts can be effectively avoided easily after mounting.
After the stent drawing and rounding processing is carried out, the bent edge 111 is wound to be close to the complete protrusion 131, and the position where the bent edge 111 and the complete protrusion 131 intersect forms a ring shape. One end of the groove-shaped structure 3 corresponding to the convex foot edge 12 forms a clamping groove 31 protruding outwards on one side; the notch of one end of the clamping groove 31 corresponding to the semicircular notch 14 is gradually reduced, one side of the other end of the clamping groove 31 is gradually narrowed, and the other side of the clamping groove 31 is arranged straightly. The position of the bent edge forms a ring shape, the strength of the single side of the groove-shaped structure can be increased, and the handrail can be prevented from being damaged easily after being installed.
The above is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it will be apparent to those skilled in the art that several modifications and changes can be made without departing from the above-mentioned principle of the present invention, and these modifications and changes are also considered to be within the scope of the present invention.
Claims (8)
1. A production method of an automobile armrest support plate is characterized by comprising the following processing steps:
a 1: forming, including pre-cut material sheet (1); an outer convex edge (11) is arranged on one side edge of one end of the material sheet (1); processing a lath-shaped material sheet (1) into a plate-shaped structure (2) with a plurality of bulges (13) in the middle, and processing an outer convex edge (11) into a bent edge (111);
a 2: flanging, namely flanging the edges of the two sides of the plate-shaped structure (2) to form a groove-shaped structure (3);
a 3: punching, wherein the middle parts of two ends of the groove-shaped structure (3) are subjected to punching processing, and the position of one punching is the middle part of the bulge (13);
a 4: and (3) carrying out support drawing hole edge rolling processing on the bent edge (111) on the groove-shaped structure (3) to enable the bent edge (111) to be bent and close to the protrusion (13).
2. The support plate structure of the method for producing a support plate for an armrest frame for automobiles according to claim 1, wherein: one end side edge of the material sheet (1) protrudes outwards to form a convex foot edge (12); the convex foot edges (12) and the outer convex edges (11) are respectively arranged on two sides of the material sheet (1), and the outer convex edges (11) are longer than the convex foot edges (12).
3. The support plate structure of the method for producing a support plate for an armrest frame for automobiles as claimed in claim 2, wherein: the edge of one end of the corresponding convex foot edge (12) and the edge of one end of the corresponding outer convex edge (11) on one end of the corresponding material sheet (1) are oblique angles (112); a notch (113) is arranged on the bevel (112) of the outer convex edge (11); the width of the end of the material sheet (1) far away from the bevel angle (112) is gradually increased.
4. The support plate structure of the method for producing a support plate for an armrest frame for automobiles as claimed in claim 3, wherein: after the forming processing is carried out, the bulge (13) comprises a complete bulge (131) positioned at the middle section of the material sheet (1) and a half bulge (132) positioned at one end of the material sheet (1), the half bulge (132) is far away from the convex foot edge (12), and the cross section of the half bulge (132) is flush with the end face of the corresponding end of the material sheet (1); the plate structure (2) cross-section forms the middle part protrusion, and one end is straight, and the plate structure that the other end was wrapped up to stick up, plate structure (2) are wrapped up to stick up one end and are bent limit (111).
5. The support plate structure of the method for producing a support plate for an armrest frame for automobiles as claimed in claim 4, wherein: when flanging is carried out, the bevel (112) and the notch (113) of the convex foot edge (12) are turned to be close to each other, and a semicircular notch (14) is formed between the bevel (112) and the notch (113) of the convex foot edge (12) on the material sheet (1); the bent edge (111) is folded along with the side edge of the material sheet (1) correspondingly; after flanging, the section of the groove-shaped structure (3) is in an inverted bow shape.
6. The support plate structure of the method for producing a support plate for an armrest frame for automobiles as claimed in claim 5, wherein: when punching is carried out, a mounting hole (133) is punched in the middle of the half boss (132), and a through hole (134) is machined in the middle position of one end, far away from the mounting hole (133), of the groove-shaped structure (3); the circle center of the through hole (134) and the circle center of the semicircular notch (14) are arranged at a staggered interval in a deviating mode, and the through hole (134) is arranged close to the position of the convex foot edge (12).
7. The support plate structure of the method for producing a support plate for an armrest frame for automobiles as claimed in claim 6, wherein: after the support drawing and rolling processing is carried out, the bent edge (111) is wound to be close to the complete bulge (131), and the position where the bent edge (111) and the complete bulge (131) intersect forms a ring shape.
8. The support plate structure of the method for producing a support plate for an armrest frame for automobiles as claimed in claim 7, wherein: one end of the groove-shaped structure (3) corresponding to the convex foot edge (12) forms a clamping groove (31) which is convex at one side; the clamping groove (31) is gradually reduced corresponding to a notch at one end of the semicircular notch (14), one side of the other end of the clamping groove (31) is gradually narrowed, and the other side of the clamping groove (31) is arranged straightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210258286.8A CN114700687B (en) | 2022-03-16 | 2022-03-16 | Production method of automobile armrest support plate and support plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210258286.8A CN114700687B (en) | 2022-03-16 | 2022-03-16 | Production method of automobile armrest support plate and support plate structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114700687A true CN114700687A (en) | 2022-07-05 |
| CN114700687B CN114700687B (en) | 2023-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210258286.8A Active CN114700687B (en) | 2022-03-16 | 2022-03-16 | Production method of automobile armrest support plate and support plate structure |
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| Country | Link |
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| CN (1) | CN114700687B (en) |
Citations (10)
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|---|---|---|---|---|
| CA2441833A1 (en) * | 2002-09-23 | 2004-03-23 | Tecumseh Products Company | Compressor mounting bracket and method of making |
| CA2611281A1 (en) * | 2007-11-20 | 2009-05-20 | Multimatic Inc. | Structural i-beam automotive suspension arm |
| CN101537900A (en) * | 2009-04-24 | 2009-09-23 | 广东欧亚包装股份有限公司 | Changeable-wall aluminum package tank, manufacture method thereof and special die |
| CN101623811A (en) * | 2008-07-10 | 2010-01-13 | 上海德真工贸有限公司 | Method for machining main support at front end of automobile |
| CN103522021A (en) * | 2013-10-31 | 2014-01-22 | 上海交通大学 | Spinning forming process of extra-high-voltage shielding cover |
| CN204323125U (en) * | 2014-12-19 | 2015-05-13 | 浙江雅虎汽车部件有限公司 | A kind of seat middle handrail support |
| CN204641437U (en) * | 2015-04-27 | 2015-09-16 | 北京汽车研究总院有限公司 | A kind of auto rear seat mounting bracket and automobile |
| CN106238566A (en) * | 2016-02-02 | 2016-12-21 | 苏州宝成汽车冲压有限公司 | The stretch forming method of Fuel Injection system oil sump upper cover and device |
| CN106740286A (en) * | 2015-11-20 | 2017-05-31 | 北汽福田汽车股份有限公司 | Seat support, the production method of seat support and automobile |
| CN107282724A (en) * | 2016-03-31 | 2017-10-24 | 重庆长安汽车股份有限公司 | Folding line has for the bending technique with the U-shaped part of flange and its shaping group of curve |
-
2022
- 2022-03-16 CN CN202210258286.8A patent/CN114700687B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2441833A1 (en) * | 2002-09-23 | 2004-03-23 | Tecumseh Products Company | Compressor mounting bracket and method of making |
| CA2611281A1 (en) * | 2007-11-20 | 2009-05-20 | Multimatic Inc. | Structural i-beam automotive suspension arm |
| CN101623811A (en) * | 2008-07-10 | 2010-01-13 | 上海德真工贸有限公司 | Method for machining main support at front end of automobile |
| CN101537900A (en) * | 2009-04-24 | 2009-09-23 | 广东欧亚包装股份有限公司 | Changeable-wall aluminum package tank, manufacture method thereof and special die |
| CN103522021A (en) * | 2013-10-31 | 2014-01-22 | 上海交通大学 | Spinning forming process of extra-high-voltage shielding cover |
| CN204323125U (en) * | 2014-12-19 | 2015-05-13 | 浙江雅虎汽车部件有限公司 | A kind of seat middle handrail support |
| CN204641437U (en) * | 2015-04-27 | 2015-09-16 | 北京汽车研究总院有限公司 | A kind of auto rear seat mounting bracket and automobile |
| CN106740286A (en) * | 2015-11-20 | 2017-05-31 | 北汽福田汽车股份有限公司 | Seat support, the production method of seat support and automobile |
| CN106238566A (en) * | 2016-02-02 | 2016-12-21 | 苏州宝成汽车冲压有限公司 | The stretch forming method of Fuel Injection system oil sump upper cover and device |
| CN107282724A (en) * | 2016-03-31 | 2017-10-24 | 重庆长安汽车股份有限公司 | Folding line has for the bending technique with the U-shaped part of flange and its shaping group of curve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114700687B (en) | 2023-03-31 |
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