CN106345954B - Slitting device is used in a kind of production of the Lower Sway Arm of Automobile - Google Patents
Slitting device is used in a kind of production of the Lower Sway Arm of Automobile Download PDFInfo
- Publication number
- CN106345954B CN106345954B CN201610770518.2A CN201610770518A CN106345954B CN 106345954 B CN106345954 B CN 106345954B CN 201610770518 A CN201610770518 A CN 201610770518A CN 106345954 B CN106345954 B CN 106345954B
- Authority
- CN
- China
- Prior art keywords
- tooling
- matrix
- plectrum
- forging
- interconnecting piece
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K7/00—Making railway appurtenances; Making vehicle parts
- B21K7/12—Making railway appurtenances; Making vehicle parts parts for locomotives or vehicles, e.g. frames, underframes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a kind of the Lower Sway Arm of Automobile production slitting devices, including the tooling for fixing the pre- forging of lower swing arm, set on tooling side and can the plectrum of opposite tooling upper and lower displacement and the driver of driving plectrum movement, the pre- forging of lower swing arm includes the first end and second end for having the middle interconnecting piece of elongated end and projecting in parallel out from middle interconnecting piece, the tooling includes matrix, matrix is equipped with and the matched groove of middle interconnecting piece shape, matrix is equipped with limited block at the position that the edge of groove corresponds to first end and second end crack root, the plectrum is set to the side of limited block.The present invention by controlling the movement of plectrum, that is, may make its first end and second end successively to open in use, pre- forging can be fixed in tooling.The configuration of the present invention is simple, it is easy to operate, it can satisfy the use demand of the Lower Sway Arm of Automobile new production process.
Description
Technical field
The invention belongs to auto parts production technical fields, and in particular to slitting device is used in a kind of production of the Lower Sway Arm of Automobile.
Background technique
The Lower Sway Arm of Automobile is the guiding and support of suspension, and the quality of quality will affect the stabilization of positioning and the driving of wheel
Property.In order to promote the processing quality of the Lower Sway Arm of Automobile, cost is reduced, present inventors have proposed a kind of novel the Lower Sway Arm of Automobile is raw
Production. art, the resulting pre- forging structure of blocking is as shown in Figure 1, include having the middle interconnecting piece of elongated end and connecting from centre
The first end and second end that socket part projects in parallel out, since first end and second end is arranged in parallel, entire length can be small
Reduce in the materials of the entire length of lower swing arm finished product, blank, machining allowance is effectively reduced, improves machining accuracy.
Pre- forging as shown in Figure 1 carries out needing to open first end and second end when finish-forging, can just continue subsequent
Finish-forging work.There is no suitable devices at present to implement this jag process, it is therefore necessary to design a kind of suitable jag
Device solves above-mentioned technical problem.
Summary of the invention
For this purpose, the present invention provides a kind of slitting device that can satisfy new automobile lower swing arm production technology demand.
The present invention is achieved by the following technical solutions:
A kind of the Lower Sway Arm of Automobile production slitting device, including for fixing the pre- forging of lower swing arm tooling, be set to tooling
Side simultaneously can be with respect to the plectrum of tooling upper and lower displacement and the driver of driving plectrum movement, and the pre- forging of lower swing arm includes band
The first end and second end for having the middle interconnecting piece of elongated end and projecting in parallel out from middle interconnecting piece, the tooling include base
Body, matrix, which is equipped with, corresponds to first end and second end folder in the edge of groove with the matched groove of middle interconnecting piece shape, matrix
It stitches and is equipped with limited block at the position of root, the plectrum is set to the side of limited block.
As preferred embodiment, the groove penetrates cracking for matrix by one for the region of elongated end and extends to
Matrix border.
As preferred embodiment, the driver is 160T hydraulic press.
The beneficial effects of the present invention are: the present invention in use, pre- forging can be fixed in tooling, passes through control plectrum
Movement, that is, may make its first end and second end successively to open.The configuration of the present invention is simple, it is easy to operate, it can satisfy under automobile
The use demand of swing arm new production process.
Detailed description of the invention
Fig. 1 is the structure chart of the pre- forging of lower swing arm；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is the schematic diagram for carrying out jag process to the pre- forging of lower swing arm using the present invention.
Label declaration: 1- middle interconnecting piece, 2- first end, 3- second end, 4- elongated end, 5- tooling, 6- plectrum, 7- driving
Device, 51- matrix, 52- groove, 53- limited block, 54- crack.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments.
As previously mentioned, referring to Fig.1, the pre- forging of lower swing arm includes having the middle interconnecting piece 1 of elongated end 4 and connecting from centre
The first end 2 and second end 3 that socket part 1 projects in parallel out.In order to which jag process can be carried out to this pre- forging, as shown in Fig. 2, this hair
The slitting device of bright offer includes for fixing the tooling 5 of the pre- forging of lower swing arm, being set to 5 side of tooling and can be with respect to tooling 5
The driver 7 that the plectrum 6 and driving plectrum 6 of bottom offset act.Tooling 5 includes matrix 51, and matrix 51 is equipped with to be connected with centre
The matched groove 52 of 1 shape of socket part, matrix 51 correspond to the position of 3 crack root of first end 2 and second end in the edge of groove 52
Place is equipped with limited block 53, and plectrum 6 is set to the side of limited block 53.In order to enable groove 52 preferably with pre- forging structure matching,
Groove 52 penetrates cracking for matrix 51 by one for the region of elongated end 4 and 54 extends to 51 edge of matrix.
Pre- forging is made to realize jag effect in order to which enough active forces can be applied, driver 7 is preferably using 160T oil
Press is realized.
When the invention works, the middle interconnecting piece 1 of pre- forging is inserted into groove 52, and elongated end 4, which extends to, to crack at 54,
Under the action of limited block 53, pre- forging is integrally tightly fixed, and the work of 160T hydraulic press is then controlled, so that plectrum 6 is successively
It is downwardly and upwardly displaced, so that the successively expansion outward of first end 2 and second end 3.It, can be to the by controlling the position of plectrum 6
One end 2 and second end 3 are accurately controlled in place.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (1)
1. a kind of the Lower Sway Arm of Automobile production slitting device, it is characterised in that: including for fixing the pre- forging of lower swing arm tooling,
Set on tooling side and can the plectrum of opposite tooling upper and lower displacement and the driver of driving plectrum movement, the lower swing arm blocking
Part includes the first end and second end for having the middle interconnecting piece of elongated end and projecting in parallel out from middle interconnecting piece, the tooling
Including matrix, matrix, which is equipped with, corresponds to first end and the in the edge of groove with the matched groove of middle interconnecting piece shape, matrix
Limited block is equipped at the position at two ends crack root, the plectrum is set to the side of limited block, and the groove is for elongated end
Region penetrates cracking for matrix by one and extends to matrix border, and the driver is 160T hydraulic press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610770518.2A CN106345954B (en) | 2016-08-30 | 2016-08-30 | Slitting device is used in a kind of production of the Lower Sway Arm of Automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610770518.2A CN106345954B (en) | 2016-08-30 | 2016-08-30 | Slitting device is used in a kind of production of the Lower Sway Arm of Automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106345954A CN106345954A (en) | 2017-01-25 |
| CN106345954B true CN106345954B (en) | 2019-06-21 |
Family
ID=57858037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610770518.2A Active CN106345954B (en) | 2016-08-30 | 2016-08-30 | Slitting device is used in a kind of production of the Lower Sway Arm of Automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106345954B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4094183A (en) * | 1975-12-19 | 1978-06-13 | Press- & Stanzwerk Ag | Method of fabricating a substantially U-shaped body and apparatus for the performance thereof |
| US6049982A (en) * | 1998-05-22 | 2000-04-18 | Tseng; Shao-Chien | Integrated molding method for the front fork of a bicycle |
| CN102284838A (en) * | 2011-07-12 | 2011-12-21 | 上海运良企业发展有限公司 | Heavy truck sleeve fork forge piece manufacturing process |
| CN102319867A (en) * | 2011-09-29 | 2012-01-18 | 芜湖禾田汽车工业有限公司 | Forging forming process for control arm |
| CN102500740A (en) * | 2011-09-29 | 2012-06-20 | 芜湖禾田汽车工业有限公司 | Manufacturing process for lambdoidal control arm |
| CN205926954U (en) * | 2016-08-30 | 2017-02-08 | 芜湖三联锻造有限公司 | Jag device is used in swing arm production under automobile |
-
2016
- 2016-08-30 CN CN201610770518.2A patent/CN106345954B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4094183A (en) * | 1975-12-19 | 1978-06-13 | Press- & Stanzwerk Ag | Method of fabricating a substantially U-shaped body and apparatus for the performance thereof |
| US6049982A (en) * | 1998-05-22 | 2000-04-18 | Tseng; Shao-Chien | Integrated molding method for the front fork of a bicycle |
| CN102284838A (en) * | 2011-07-12 | 2011-12-21 | 上海运良企业发展有限公司 | Heavy truck sleeve fork forge piece manufacturing process |
| CN102319867A (en) * | 2011-09-29 | 2012-01-18 | 芜湖禾田汽车工业有限公司 | Forging forming process for control arm |
| CN102500740A (en) * | 2011-09-29 | 2012-06-20 | 芜湖禾田汽车工业有限公司 | Manufacturing process for lambdoidal control arm |
| CN205926954U (en) * | 2016-08-30 | 2017-02-08 | 芜湖三联锻造有限公司 | Jag device is used in swing arm production under automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106345954A (en) | 2017-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 241002 No. 20 Tianjingshan Road, Wuhu High-tech Industrial Development Zone, Anhui Province Applicant after: Wuhu Sanlian Forging Co.,Ltd. Address before: 241002 No. 20 Xishan Road, High-tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Applicant before: WUHU SANLIAN FORGING Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A fork device for automobile lower swing arm production Effective date of registration: 20220112 Granted publication date: 20190621 Pledgee: Bank of China Limited by Share Ltd. Wuhu branch Pledgor: Wuhu Sanlian Forging Co.,Ltd. Registration number: Y2022980000394 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230216 Granted publication date: 20190621 Pledgee: Bank of China Limited by Share Ltd. Wuhu branch Pledgor: Wuhu Sanlian Forging Co.,Ltd. Registration number: Y2022980000394 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |