CN104551568A - Processing method for right suspension bracket - Google Patents
Processing method for right suspension bracket Download PDFInfo
- Publication number
- CN104551568A CN104551568A CN201410851583.9A CN201410851583A CN104551568A CN 104551568 A CN104551568 A CN 104551568A CN 201410851583 A CN201410851583 A CN 201410851583A CN 104551568 A CN104551568 A CN 104551568A
- Authority
- CN
- China
- Prior art keywords
- plate
- seat board
- lower seat
- installing hole
- right suspension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention relates to a processing method for a right suspension bracket. The processing method for the right suspension bracket comprises the following steps: preparing the material, blanking, forming, punching, welding lower seat plate, burring and having electrophoresis. The right suspension bracket with good forming shape is prepared, the processing method is simple, one time welding operation is adopted for guaranteeing the processing quality of the machine part and raising the production efficiency; the manufacturing cost is reduced, the labor intensity is reduced for the workers and the production safety is guaranteed.
Description
Technical field
The present invention relates to a kind of processing method of automobile fitting part, particularly relate to a kind of processing method of right suspension holdfast.
Background technology
In recent years, the automobile engine level of China has significant raising, and meanwhile, domestic Numeric Control Technology is greatly developed, especially auto parts and components design, to manufacture and production obtains and improves fast.Engine right suspension holdfast is the main parts size in automobile engine, the accuracy of manufacture requires high, part shape is comparatively complicated, its surface quality, size, shape etc. have certain requirement, complex process, what have also needs through repeatedly shaping and welding, and artificial labour intensity is higher, cost is higher, and it is good to be not shaped.
Summary of the invention
The object of the present invention is to provide the processing method of the simple right suspension holdfast of a kind of step, be intended to the processed complex of the right suspension holdfast solving prior art, cause that artificial labour intensity is higher and cost is higher, and the imperfect problem of forming effect.
The technical solution used in the present invention is: a kind of processing method of right suspension holdfast, comprises the steps:
A. blanking, becomes steel plate shearing that length is 200mm, width is the flitch of 170 ± 1mm;
B. blanking, flitch steps A obtained is contained in blanking die, carries out die-cut;
C. shaping, the feeding plate obtained by step B is contained on shaping mould, and punch forming obtains supporting plate semi-finished product; The supporting plate obtained is the groove of S shape, has vertical component effect and rake, and the cross section of described vertical component effect increases from top to bottom gradually, is curvedly transitioned into described rake;
D. punching, the supporting plate semi-finished product obtained by step C are contained on perforating die, and keep to the side at the vertical panel of vertical component effect and locate punching 3 through holes, the diameter of the first vertical plane plate hole is 10.5
+ 0.3 0the diameter of mm, the second vertical plane plate hole and the 3rd vertical plane plate hole is 11
+ 0.3 0mm;
E. the lower seat board of welding, with welding robot, the supporting plate of hole punch and lower seat board are welded, the left plate of described lower seat board and right plate are connected with two, described rake bottom bending medial surface respectively, and the panel of described lower seat board, left plate and right plate protrude from the bottom surface of rake;
F. deburring, will weld down the right suspension holdfast deburring of seat board;
G. electrophoresis, right suspension holdfast step F obtained carries out electrophoresis, obtains right suspension holdfast finished product.
As a further improvement on the present invention, described in step e, lower seat board adopts following steps preparation:
Step 1: blanking, becomes steel plate shearing that length is 1250mm, width is the flitch of 75 ± 1mm;
Step 2: blanking, is contained in blanking die to the flitch that step 1 obtains, carries out die-cut, obtains that length is 63.8 ± 0.8mm, width is the feeding plate of 54 ± 0.8mm;
Step 3: shaping, the feeding plate obtained by step B is contained on shaping mould, punch forming, and obtain U-shaped lower seat board semi-finished product, described lower seat board comprises panel, left plate and right plate, and the length of described panel is 54 ± 0.8mm, width is 49 ± 1 mm; The height of described left plate and right plate is 14 ± 0.8mm;
Step 4: punching, the lower seat board semi-finished product obtained by step C are contained on perforating die, rush 2 through holes in the face plate center of lower seat board, are respectively the first installing hole and the second installing hole, the diameter of the first installing hole is 11 ± 0.6mm, and the diameter of the second installing hole is 7 ± 0.4mm; Described first mounting hole site is in the center of panel 21, and described second mounting hole site is in the lower left side of described first installing hole, and the distance of center circle of described second installing hole is 2.5 ± 0.2mm from the horizontal range in the first installing hole center of circle, and vertical range is 16 ± 0.2mm.
As a further improvement on the present invention, in step e, weldingvoltage is 18.6V, and electric current is 150A, and gas current is 45cm/min.
As a further improvement on the present invention, also comprise mark, adopt typewriting die mark on the surface of right suspension holdfast.
The invention has the beneficial effects as follows: owing to adopting technique scheme, processing obtains a kind of right suspension holdfast be shaped, and method is simple, only through one-shot forming and welding, need ensure that the crudy of machine parts, boost productivity; Reduce manufacturing cost; Alleviate the labour intensity of workman, ensure production safety.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the right suspension holdfast of the processing method processing adopting a kind of right suspension holdfast of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A direction view of Fig. 1.
In figure: 1-supporting plate, seat board under 2-, 11-vertical component effect, 12-rake, 111-vertical panel, 112-first vertical plane plate hole, 113-second vertical plane plate hole, 114-the 3rd vertical plane plate hole, 21-panel, 22-left plate, 23-right plate, 24-first installing hole, 25-second installing hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further.
A processing method for right suspension holdfast, comprises the steps:
A. blanking, becomes steel plate shearing that length is 200mm, width is the flitch of 170 ± 1mm;
B. blanking, flitch steps A obtained is contained in blanking die, carries out die-cut;
C. shaping, the feeding plate obtained by step B is contained on shaping mould, and punch forming obtains supporting plate 1 semi-finished product; The supporting plate 1 obtained is the groove of S shape, has vertical component effect 11 and rake 12, and the cross section of described vertical component effect 11 increases from top to bottom gradually, is curvedly transitioned into described rake 12;
D. punching, supporting plate 1 semi-finished product obtained by step C are contained on perforating die, and keep to the side at the vertical panel 111 of supporting plate 1 vertical component effect 11 and locate punching 3 through holes, the diameter of the first vertical plane plate hole 112 is 10.5
+ 0.3 0the diameter of mm, the second vertical plane plate hole 113 and the 3rd vertical plane plate hole 114 is 11
+ 0.3 0mm;
E. the lower seat board of welding, with welding robot, the supporting plate of hole punch and lower seat board are welded, the left plate 22 of described lower seat board and right plate 23 are connected with two the bending medial surfaces in described rake 12 bottom respectively, and the panel 21 of described lower seat board 2, left plate 22 and right plate 23 protrude from the bottom surface of rake 12;
F. deburring, will weld down the right suspension holdfast deburring of seat board;
G. electrophoresis, right suspension holdfast step F obtained carries out electrophoresis, obtains right suspension holdfast finished product.
Described in step e, lower seat board 2 adopts following steps to prepare:
Step 1: blanking, becomes steel plate shearing that length is 1250mm, width is the flitch of 75 ± 1mm;
Step 2: blanking, is contained in blanking die to the flitch that step 1 obtains, carries out die-cut, obtains that length is 63.8 ± 0.8mm, width is the feeding plate of 54 ± 0.8mm;
Step 3: shaping, the feeding plate obtained by step B is contained on shaping mould, punch forming, obtains U-shaped lower seat board 2 semi-finished product, described lower seat board 2 comprises panel 21, left plate 22 and right plate 23, and the length of described panel 21 is 54 ± 0.8mm, width is 49 ± 1 mm; The height of described left plate 22 and right plate 23 is 14 ± 0.8mm;
Step 4: punching, lower seat board 2 semi-finished product obtained by step C are contained on perforating die, at panel 21 centre punch 2 through holes of lower seat board 2, are respectively the first installing hole 24 and the second installing hole 25, the diameter of the first installing hole 24 is 11 ± 0.6mm, and the diameter of the second installing hole 25 is 7 ± 0.4mm; Described first installing hole 24 is positioned at the center of panel 21, described second installing hole 25 is positioned at the lower left side of described first installing hole 24, the distance of center circle of described second installing hole 25 is 2.5 ± 0.2mm from the horizontal range in first installing hole 24 center of circle, and vertical range is 16 ± 0.2mm.
In step e, weldingvoltage is 18.6V, and electric current is 150A, and gas current is 45cm/min.
Before step G, also comprise mark, namely adopt typewriting die mark on the surface of right suspension holdfast.
Owing to adopting technique scheme, processing obtains a kind of right suspension holdfast be shaped, and step is simple, only through one-shot forming and welding, need ensure that the crudy of machine parts, boost productivity; Reduce manufacturing cost; Alleviate the labour intensity of workman, ensure production safety.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a processing method for right suspension holdfast, is characterized in that: comprise the steps:
A. blanking, becomes steel plate shearing that length is 200mm, width is the flitch of 170 ± 1mm;
B. blanking, flitch steps A obtained is contained in blanking die, carries out die-cut;
C. shaping, the feeding plate obtained by step B is contained on shaping mould, and punch forming obtains supporting plate semi-finished product; The groove that the supporting plate (1) obtained is S shape, have vertical component effect (11) and rake (12), the cross section of described vertical component effect (11) increases from top to bottom gradually, is curvedly transitioned into described rake (12);
D. punching, the supporting plate semi-finished product obtained by step C are contained on perforating die, and keep to the side at the vertical panel (111) of vertical component effect (11) and locate punching 3 through holes, the diameter of the first vertical plane plate hole (112) is 10.5
+ 0.3 0the diameter of mm, the second vertical plane plate hole (113) and the 3rd vertical plane plate hole (114) is 11
+ 0.3 0mm;
E. the lower seat board of welding, with welding robot, the supporting plate of hole punch and lower seat board are welded, the left plate (22) of described lower seat board and right plate (23) are connected with two, described rake (12) bottom bending medial surface respectively, and the panel (21) of described lower seat board (2), left plate (22) and right plate (23) protrude from the bottom surface of rake (12);
F. deburring, will weld down the right suspension holdfast deburring of seat board;
G. electrophoresis, right suspension holdfast step F obtained carries out electrophoresis, obtains right suspension holdfast finished product.
2. the processing method of a kind of right suspension holdfast according to claim 1, is characterized in that: described in step e, lower seat board adopts following steps preparation:
Step 1: blanking, becomes steel plate shearing that length is 1250mm, width is the flitch of 75 ± 1mm;
Step 2: blanking, is contained in blanking die to the flitch that step 1 obtains, carries out die-cut, obtains that length is 63.8 ± 0.8mm, width is the feeding plate of 54 ± 0.8mm;
Step 3: shaping, the feeding plate obtained by step B is contained on shaping mould, punch forming, obtain U-shaped lower seat board (2) semi-finished product, described lower seat board (2) comprises panel (21), left plate (22) and right plate (23), and the length of described panel (21) is 54 ± 0.8mm, width is 49 ± 1 mm; The height of described left plate (22) and right plate (23) is 14 ± 0.8mm;
Step 4: punching, lower seat board (2) semi-finished product obtained by step C are contained on perforating die, at panel (21) centre punch 2 through holes of lower seat board (2), be respectively the first installing hole (24) and the second installing hole (25), the diameter of the first installing hole (24) is 11 ± 0.6mm, and the diameter of the second installing hole (25) is 7 ± 0.4mm; Described first installing hole (24) is positioned at the center of panel 21, described second installing hole (25) is positioned at the lower left side of described first installing hole (24), the distance of center circle of described second installing hole (25) is 2.5 ± 0.2mm from the horizontal range in the first installing hole (24) center of circle, and vertical range is 16 ± 0.2mm.
3. the processing method of a kind of right suspension holdfast according to claim 1, is characterized in that: in step e, and weldingvoltage is 18.6V, and electric current is 150A, and gas current is 45cm/min.
4. the processing method of a kind of right suspension holdfast according to claim 1, is characterized in that: before step G, also comprises step mark, adopts typewriting die mark on the surface of support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410851583.9A CN104551568B (en) | 2014-12-31 | 2014-12-31 | Processing method for right suspension bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410851583.9A CN104551568B (en) | 2014-12-31 | 2014-12-31 | Processing method for right suspension bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104551568A true CN104551568A (en) | 2015-04-29 |
| CN104551568B CN104551568B (en) | 2017-01-11 |
Family
ID=53069201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410851583.9A Active CN104551568B (en) | 2014-12-31 | 2014-12-31 | Processing method for right suspension bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104551568B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640397A (en) * | 2019-08-21 | 2020-01-03 | 广东长盈精密技术有限公司 | Control panel manufacturing method, control panel and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0980814A2 (en) * | 1998-07-31 | 2000-02-23 | Delphi Technologies, Inc. | Steering knuckle and method of manufacture |
| JP2001180297A (en) * | 1999-12-28 | 2001-07-03 | Nissan Diesel Motor Co Ltd | Engine mounting bracket |
| CN201070981Y (en) * | 2007-07-12 | 2008-06-11 | 中国重汽集团济南技术中心有限公司 | Front-suspending bracket assembly of engine |
| CN101503055A (en) * | 2009-03-06 | 2009-08-12 | 孙学祖 | Support frame for connection of diesel engine and vehicle large frame and technique for processing the same |
| CN103009985A (en) * | 2012-12-10 | 2013-04-03 | 柳州市金元机械制造有限公司 | Automobile engine mounting bracket and manufacture method thereof |
-
2014
- 2014-12-31 CN CN201410851583.9A patent/CN104551568B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0980814A2 (en) * | 1998-07-31 | 2000-02-23 | Delphi Technologies, Inc. | Steering knuckle and method of manufacture |
| JP2001180297A (en) * | 1999-12-28 | 2001-07-03 | Nissan Diesel Motor Co Ltd | Engine mounting bracket |
| CN201070981Y (en) * | 2007-07-12 | 2008-06-11 | 中国重汽集团济南技术中心有限公司 | Front-suspending bracket assembly of engine |
| CN101503055A (en) * | 2009-03-06 | 2009-08-12 | 孙学祖 | Support frame for connection of diesel engine and vehicle large frame and technique for processing the same |
| CN103009985A (en) * | 2012-12-10 | 2013-04-03 | 柳州市金元机械制造有限公司 | Automobile engine mounting bracket and manufacture method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 闫海川 等: "回转式支架钻模", 《金属加工（冷加工） 》 * |
| 陈德军 等: "SZS6503车发动机悬挂梁焊接工艺改进", 《焊接》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640397A (en) * | 2019-08-21 | 2020-01-03 | 广东长盈精密技术有限公司 | Control panel manufacturing method, control panel and electronic equipment |
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| CN104551568B (en) | 2017-01-11 |
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Denomination of invention: A processing method for right suspension bracket Effective date of registration: 20230811 Granted publication date: 20170111 Pledgee: Guangxi Beibu Gulf Bank Co.,Ltd. Liuzhou Branch Pledgor: LIUZHOU JINYUAN MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2023980051907 |