CN110560522A - Bending device for vehicle parts - Google Patents
Bending device for vehicle parts Download PDFInfo
- Publication number
- CN110560522A CN110560522A CN201910975371.4A CN201910975371A CN110560522A CN 110560522 A CN110560522 A CN 110560522A CN 201910975371 A CN201910975371 A CN 201910975371A CN 110560522 A CN110560522 A CN 110560522A
- Authority
- CN
- China
- Prior art keywords
- die holder
- connecting piece
- bending
- rod
- base
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 238000012797 qualification Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a bending device for vehicle parts, which comprises a rack, a rotating shaft, a first power mechanism, a first connecting piece, a push rod, a bending piece, an ejector rod, an upper die holder, a lower die holder, a first fixing rod, a second connecting piece and a second power mechanism, wherein the first power mechanism is arranged on the rack; the rack comprises a top plate, an upright post and a base, wherein the top plate and the base are horizontally arranged on the upright post; the upper end of the first fixed rod is arranged on the top plate, and the lower end of the first fixed rod is arranged on the upper die holder; the upper end of the second fixed rod is arranged at the bottom of the lower die holder, the lower end of the second fixed rod is connected with the second connecting piece, and the second power mechanism is in power connection with the second connecting piece; the workpiece is clamped between the upper die holder and the lower die holder; the upper end of the push rod is arranged on the top plate, the lower end of the push rod is rotatably connected with the bending piece, and the upper end of the push rod is rotatably connected with the bending piece; the lower end of the push rod is connected with a first connecting piece, and a first power mechanism is in power connection with the first connecting piece; the invention has the advantages of simple operation, high forming efficiency, standard workpiece fixing mode and high forming qualification rate and accuracy.
Description
Technical Field
The invention relates to the field of bending devices for parts, in particular to a bending device for vehicle parts.
Background
In recent years, the rapid development of the automobile industry brings great development to economy, and the market competition of automobile parts is correspondingly intensified; most of bending devices for vehicle parts in the market are manual bending and automatic popularization rate, the workpiece fixing mode is not standard, the forming efficiency is low, and the forming quality is uneven.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides a bending device for vehicle parts, which is used for solving the problems that the efficiency of the bending device for the vehicle parts in the market is low, automation cannot be realized, and the quality of finished products is uneven.
(II) technical scheme
The invention provides a bending device for vehicle parts, which comprises a rack, a rotating shaft, a first power mechanism, a first connecting piece, a push rod, a bending piece, a push rod, an upper die holder, a lower die holder, a first fixing rod, a second connecting piece and a second power mechanism, wherein the first power mechanism is arranged on the rack;
the frame comprises a top plate, a stand column and a base; the top plate and the base are horizontally arranged on the upright post, and the top plate is positioned above the base;
the upper end of the first fixed rod is arranged on the top plate, and the lower end of the first fixed rod is arranged on the upper die holder; the upper end of the second fixed rod is arranged at the bottom of the lower die holder, and the lower end of the second fixed rod is connected with the second connecting piece; the second power mechanism is arranged on the base and is in power connection with the second connecting piece so as to control the second connecting piece to lift along the vertical direction; the workpiece is clamped between the upper die holder and the lower die holder;
The upper end of the ejector rod is arranged on the top plate, and the lower end of the ejector rod is rotationally connected with the bending piece; the upper end of the push rod is rotatably connected with the bending piece, and the lower end of the push rod is connected with the first connecting piece; the first power mechanism is arranged on the base and is in power connection with the first connecting piece;
A through hole for a workpiece to pass through is formed in the bending piece, and the height of the through hole is larger than the thickness of the workpiece;
The bending piece is provided with a rotating shaft which is respectively connected with the ejector rod and the push rod in a rotating way.
Preferably, the upper die base is provided with a T-shaped groove; the T-shaped groove is internally inserted with a T-shaped block in a matching way; and under the closed state of the upper die holder and the lower die holder, the lower end of the T-shaped block is abutted against the upper surface of the lower die holder.
preferably, a plurality of heat dissipation grooves are arranged on the lower die base side by side.
Preferably, the through holes on the bending pieces are gradually bent upwards to form an arc shape along the direction far away from the upper die base.
the technical scheme of the invention has the following beneficial technical effects: when the bending machine works, a workpiece is placed into the through hole, the workpiece is more convenient to place in and take out due to the fact that the height of the through hole is larger than the thickness of the workpiece, the upper die base and the lower die base are closed to clamp the workpiece, so that the workpiece is not prone to shifting, the product percent of pass and high accuracy are increased, the first power mechanism moves upwards, the bent piece is inclined through the push rod, and the workpiece is bent and formed; after the workpiece is formed, the second power mechanism moves downwards, the second fixing rod pulls the lower die base to move downwards, and the workpiece cannot be clamped inside the through hole of the bent piece because the height of the through hole in the bent piece is larger than the thickness of the workpiece, and automatically falls down due to gravity factors, so that the workpiece bending process is completed; compared with the prior art, the production process is simple to operate, automatic production is realized, the accuracy is improved, and the quality qualification rate of finished products is higher.
Drawings
fig. 1 is a schematic structural view (front view) of a bending apparatus for vehicle parts according to the present invention.
Fig. 2 is a schematic structural view (right side view) of a bending apparatus for vehicle parts according to the present invention.
Fig. 3 is a schematic structural diagram (left side view) of a bending apparatus for vehicle components according to the present invention.
Fig. 4 is a schematic structural diagram of mold opening of the bending device for vehicle parts according to the present invention.
Fig. 5 is a schematic structural diagram of mold clamping in the bending apparatus for vehicle parts according to the present invention.
fig. 6 is a schematic structural diagram of a mold splitting in the bending device for vehicle parts according to the present invention.
Reference numerals: 1. a frame; 2. a top plate; 3. a rotating shaft; 4. a base; 5. a column; 6. a first power mechanism; 7. a first connecting member; 8. a push rod; 9. bending a piece; 10. a top rod; 11. an upper die holder; 12. a lower die holder; 13. a first fixing lever; 14. a second fixing bar; 15. a second connecting member; 16. a second power mechanism; 17. a T-shaped groove; 18. a T-shaped block; 19. a heat sink; 20. a first workpiece; 21. a second workpiece; 22. and a through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1 to 6, the bending device for vehicle components and parts provided by the invention comprises a frame 1, a rotating shaft 3, a first power mechanism 6, a first connecting piece 7, a push rod 8, a bending piece 9, a push rod 10, an upper die holder 11, a lower die holder 12, a first fixing rod 13, a second fixing rod 14, a second connecting piece 15 and a second power mechanism 16;
The frame 1 comprises a top plate 2, a stand column 5 and a base 4; the top plate 2 and the base 4 are horizontally arranged on the upright post 5, and the top plate 2 is positioned above the base 4;
the upper end of the first fixing rod 13 is arranged on the top plate 2, and the lower end of the first fixing rod is arranged on the upper die holder 11; the upper end of the second fixing rod 14 is arranged at the bottom of the lower die holder 12, and the lower end of the second fixing rod is connected with a second connecting piece 15; the second power mechanism 16 is arranged on the base 4 and is in power connection with the second connecting piece 15 so as to control the second connecting piece 15 to lift along the vertical direction; the workpiece is clamped between the upper die holder 11 and the lower die holder 12;
The upper end of the ejector rod 10 is arranged on the top plate 2, and the lower end of the ejector rod is rotationally connected with the bending piece 9; the upper end of the push rod 8 is rotatably connected with the bending piece 9, and the lower end of the push rod 8 is connected with the first connecting piece 7; the first power mechanism 6 is arranged on the base, and the first power mechanism 6 is in power connection with the first connecting piece 7;
A through hole 22 for a workpiece to pass through is formed in the bending piece 9, and the height of the through hole 22 is larger than the thickness of the workpiece;
The bending piece 9 is provided with a rotating shaft 3, and the rotating shaft 3 is respectively connected with the ejector rod 10 and the push rod 8 in a rotating manner.
In an alternative embodiment, the upper die base 11 is provided with a T-shaped groove 17; a T-shaped block 18 is inserted into the T-shaped groove 17 in a matching way; when the upper die holder 11 and the lower die holder 12 are closed, the lower end of the T-shaped block 18 abuts against the upper surface of the lower die holder 12.
in an alternative embodiment, the lower die holder 12 is provided with a plurality of heat sinks 19 arranged side by side.
In an alternative embodiment, the through hole 22 of the bending member 9 is gradually curved upward into an arc shape in a direction away from the upper die base 11.
In the invention, when the bending machine works, a workpiece is placed into the through hole 22, because the height of the through hole 22 is greater than the thickness of the workpiece, the workpiece is more convenient to place and take out, the upper die base 11 and the lower die base 12 are closed to clamp the workpiece, so that the workpiece is not easy to deviate, the product qualification rate and the high accuracy are increased, the first power mechanism 6 moves upwards, the bending piece 9 is inclined through the push rod 8, and the workpiece is bent and formed; after a workpiece is formed, the second power mechanism 16 moves downwards, the second fixing rod pulls 14 to move the lower die base 12 downwards, and the workpiece cannot be clamped inside the through hole 22 of the bending piece 9 because the height of the through hole 22 in the bending piece 8 is larger than the thickness of the workpiece, and the workpiece automatically falls down due to gravity factors, so that the workpiece bending process is completed; compared with the prior art, the production process is simple to operate, automatic production is realized, the accuracy is improved, and the quality qualification rate of finished products is higher.
it is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. a bending device for vehicle parts is characterized by comprising a rack (1), a rotating shaft (3), a first power mechanism (6), a first connecting piece (7), a push rod (8), a bending piece (9), a push rod (10), an upper die base (11), a lower die base (12), a first fixing rod (13), a second fixing rod (14), a second connecting piece (15) and a second power mechanism (16);
the rack (1) comprises a top plate (2), an upright post (5) and a base (4); the top plate (2) and the base (4) are horizontally arranged on the upright post (5), and the top plate (2) is positioned above the base (4);
the upper end of the first fixed rod (13) is arranged on the top plate (2), and the lower end of the first fixed rod is arranged on the upper die holder (11); the upper end of a second fixed rod (14) is arranged at the bottom of the lower die holder (12), and the lower end of the second fixed rod is connected with a second connecting piece (15); the second power mechanism (16) is arranged on the base (4) and is in power connection with the second connecting piece (15) so as to control the second connecting piece (15) to lift along the vertical direction; the workpiece is clamped between the upper die holder (11) and the lower die holder (12);
The upper end of the ejector rod (10) is arranged on the top plate (2), and the lower end of the ejector rod is rotationally connected with the bending piece (9); the upper end of the push rod (8) is rotatably connected with the bending piece (9), and the lower end of the push rod (8) is connected with the first connecting piece (7); the first power mechanism (6) is arranged on the base, and the first power mechanism (6) is in power connection with the first connecting piece (7);
A through hole (22) for a workpiece to pass through is formed in the bending piece (9), and the height of the through hole (22) is larger than the thickness of the workpiece;
The bending piece (9) is provided with a rotating shaft (3), and the rotating shaft (3) is respectively and rotatably connected with the ejector rod (10) and the push rod (8).
2. the bending device for vehicle parts according to claim 1, wherein the upper die holder (11) is provided with a T-shaped groove (17); a T-shaped block (18) is inserted into the T-shaped groove (17) in a matching way; the lower end of the T-shaped block (18) is abutted against the upper surface of the lower die holder (12) when the upper die holder (11) and the lower die holder (12) are in a closed state.
3. The bending device for vehicle parts according to claim 1, wherein a plurality of heat dissipation grooves (19) are arranged on the lower die holder (12) side by side.
4. A bending device for vehicle parts according to claim 1, wherein the through-hole (22) in the bending member (9) is gradually bent upwards in an arc shape in a direction away from the upper die base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910975371.4A CN110560522A (en) | 2019-10-14 | 2019-10-14 | Bending device for vehicle parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910975371.4A CN110560522A (en) | 2019-10-14 | 2019-10-14 | Bending device for vehicle parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110560522A true CN110560522A (en) | 2019-12-13 |
Family
ID=68785149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910975371.4A Pending CN110560522A (en) | 2019-10-14 | 2019-10-14 | Bending device for vehicle parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110560522A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006020110U1 (en) * | 2006-10-24 | 2007-10-25 | Hans Schröder Maschinenbau GmbH | Swivel bending machine for measuring and / or correcting the workpiece shape after forming by bending |
| US20120137748A1 (en) * | 2010-02-23 | 2012-06-07 | Uwe Feldmann | Method of bending a metal plate |
| WO2017038807A1 (en) * | 2015-09-01 | 2017-03-09 | 株式会社アマダホールディングス | Workpiece bending method and bender in which indentation caused by clamping of workpiece is prevented |
| CN106552841A (en) * | 2016-11-29 | 2017-04-05 | 张家港市鑫华易金属材料有限公司 | A kind of metallic plate Simple bending device |
| CN206527185U (en) * | 2017-01-23 | 2017-09-29 | 河北杭萧钢构有限公司 | steel plate bending platform |
| CN107755475A (en) * | 2017-09-15 | 2018-03-06 | 东莞市联洲知识产权运营管理有限公司 | A kind of hardware plate Simple bending mechanism |
| CN208450275U (en) * | 2018-07-16 | 2019-02-01 | 重庆公共运输职业学院 | A kind of rail vehicle components apparatus for bending |
| CN208758518U (en) * | 2018-09-06 | 2019-04-19 | 奇昇净化科技（昆山）有限公司 | A kind of FFU reinforcing rib bend forming die |
| CN208758388U (en) * | 2018-05-07 | 2019-04-19 | 贵州诚安达电气有限公司 | A kind of five golden plate apparatus for bending |
| CN210847782U (en) * | 2019-10-14 | 2020-06-26 | 盐城雄伟汽车部件有限公司 | Bending device for vehicle parts |
-
2019
- 2019-10-14 CN CN201910975371.4A patent/CN110560522A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006020110U1 (en) * | 2006-10-24 | 2007-10-25 | Hans Schröder Maschinenbau GmbH | Swivel bending machine for measuring and / or correcting the workpiece shape after forming by bending |
| US20120137748A1 (en) * | 2010-02-23 | 2012-06-07 | Uwe Feldmann | Method of bending a metal plate |
| WO2017038807A1 (en) * | 2015-09-01 | 2017-03-09 | 株式会社アマダホールディングス | Workpiece bending method and bender in which indentation caused by clamping of workpiece is prevented |
| CN106552841A (en) * | 2016-11-29 | 2017-04-05 | 张家港市鑫华易金属材料有限公司 | A kind of metallic plate Simple bending device |
| CN206527185U (en) * | 2017-01-23 | 2017-09-29 | 河北杭萧钢构有限公司 | steel plate bending platform |
| CN107755475A (en) * | 2017-09-15 | 2018-03-06 | 东莞市联洲知识产权运营管理有限公司 | A kind of hardware plate Simple bending mechanism |
| CN208758388U (en) * | 2018-05-07 | 2019-04-19 | 贵州诚安达电气有限公司 | A kind of five golden plate apparatus for bending |
| CN208450275U (en) * | 2018-07-16 | 2019-02-01 | 重庆公共运输职业学院 | A kind of rail vehicle components apparatus for bending |
| CN208758518U (en) * | 2018-09-06 | 2019-04-19 | 奇昇净化科技（昆山）有限公司 | A kind of FFU reinforcing rib bend forming die |
| CN210847782U (en) * | 2019-10-14 | 2020-06-26 | 盐城雄伟汽车部件有限公司 | Bending device for vehicle parts |
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