CN104110181A - Automobile lock latch driving shaft improved structure and continuous stretch forming station structure - Google Patents
Automobile lock latch driving shaft improved structure and continuous stretch forming station structure Download PDFInfo
- Publication number
- CN104110181A CN104110181A CN201410267651.7A CN201410267651A CN104110181A CN 104110181 A CN104110181 A CN 104110181A CN 201410267651 A CN201410267651 A CN 201410267651A CN 104110181 A CN104110181 A CN 104110181A
- Authority
- CN
- China
- Prior art keywords
- automobile lock
- die
- lock bolt
- automobile
- driving shaft
- 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
Links
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Punching Or Piercing (AREA)
Abstract
An automobile lock latch driving shaft improved structure comprises an automobile lock latch driving shaft body (1), the automobile lock latch driving shaft (1) is in a cap shape, a splayed holding dog (2) stretches out of the outer edge of the cap shape of the automobile lock latch driving shaft (1), a square via hole (101) is formed in the bottom of the cap shape of the automobile lock latch driving shaft (1), and a notch (102) is formed in the outer edge of the cap shape of the automobile lock latch driving shaft (1). The automobile lock latch driving shaft improved structure is characterized in that the a protruding block (103) protrudes out of the side, symmetrical to the notch (102) and opposite to the depth direction of the automobile lock latch driving shaft (1), of the outer edge of the cap shape of the automobile lock latch driving shaft (1), and the height of the protruding block (103) is larger than or equal to a material thickness. An existing automobile lock latch driving shaft structure is improved, matching with a lock latch can be achieved without a riveting process, forming of an automobile lock latch driving shaft can be achieved on one die, production time is saved, and production cost is lowered.
Description
Technical field
The invention belongs to auto parts forming technique field, specifically just relate to a kind of automobile lock bolt and drive axle structure-improved and continuously elongated forming station structure thereof, can realize automobile and lock a door and drive the object of the continuously elongated shaping of axle.
Background technology
In recent years, fast development along with China's economy, metal material is widely used in various industrial products, metal material to be made into various industrial products, can adopt the variety of ways such as forging and stamping, casting, punching press, wherein, the Sheet Metal Forming Technology often adopting in process of metal working, be a kind of common methods of utilizing diel various products of punch forming under the effect of forcing press that metal material is shaped, diel is the requisite technological equipment of punching production, is technology-intensive product.The quality of stamping parts, production efficiency and cost of production etc., have direct relation with Design of Dies and manufacture.The height of Design of Dies and manufacturing technology level, is one of important symbol of weighing a national product manufacture level height, is determining to a great extent the development ability of quality, benefit and the new product of product.According to Sheet Metal Forming Technology, diel can be divided into blanking die, bending die, stretching die, finishing die and riveting and mould etc.
Stamped part relies on the relative motion of the upper and lower mould of diel to complete, whole diel is divided into working part, locating element, binder, discharging and discharging part, guide elements, support and clamping part and fastenings according to work functions, diel is divided into single die and continuous mould according to forming technology, single one or two shape of work pattern every suit die forming, efficiency is lower, and the progressive die refers to the shaping that completes whole product by a mold.Because a lot of component of automobile industry belong between metal, therefore, diel is used widely in automobile industry, in order to meet the thriving demand of car, Ge great automobile production producer constantly expands the production output of car, continue to release various car brands, day by day various car is produced car spare and accessory parts needs automation day by day, for various automobile metal structural members, generally all take according to the material behavior of automobile metal structural member and shape facility traditionally, according to the requirement establishment Sheet Metal Forming Technology of forming materials, according to Sheet Metal Forming Technology, make metal stamping die, on mould, raw material are shaped to obtain required automobile metal structural member.In order to enhance productivity, Ge great automobile vendor develops one after another automobile stamping continuous mould and improves output, but be limited to the complexity of auto parts, a lot of automobile metal component also cannot be made on a set of continuous mould again, also taking the form of single tool and mould to make, labor intensive material resources.
Traditional automobile is locked a door and driven axle is a kind of product with the dark shape of axle, in order to match with the door bolt of locking a door, automobile is locked a door and is driven axle need to rivet rivet location, but riveted joint rivet has increased the complexity of product cost and manufacture, cannot take traditionally continuous mould one-shot forming to put in place, cause its production efficiency low.
Summary of the invention
The object of the invention is to lock a door and drive axle product needed to adopt the operation of rivet to complete production for existing automobile, the technological deficiency that productivity ratio is low, provide automobile lock bolt to drive axle structure-improved and continuously elongated forming station structure thereof, can realize the once-forming that completes product in the progressive die, realization utilizes continuous mould punching press automobile to lock a door and drives the object of axle, save the production time, reduced cost of production.
Technical scheme
In order to realize above-mentioned technical purpose, the present invention designs a kind of automobile lock bolt and drives axle structure-improved, it comprises that automobile lock bolt drives axle body, it is cap shape that described automobile lock bolt drives axle body, automobile lock bolt drives axle body cap shape outer to stretch out splayed and props up pawl, described automobile lock bolt drives axle body cap shape bottom to have square via hole, described automobile lock bolt drives axle body cap shape outer to be provided with breach, it is characterized in that: described automobile lock bolt drives in axle body cap shape outer and the symmetrical side of breach and drives axle body depth direction rightabout to protrude projection with automobile lock bolt, described bump height is for being not less than a material thickness.
Further, described splayed is propped up pawl and automobile lock bolt and is driven axle body junction to pass through arc transition.
Further, described projection is by the material plasticity formation that stretches.
For above-mentioned automobile, lock a door and drive the continuously elongated forming station structure of axle continuous stamping die, it comprises patrix part and part of the lower die, described part of the upper die comprises upper bolster, upper padding plate, train wheel bridge, de-backing strap plate and stripper plate, upper bolster, upper padding plate and train wheel bridge are fixed together, de-backing strap plate and stripper plate are fixed together, unloading bolt is locked on stripper plate successively through de-backing strap plate, train wheel bridge and upper padding plate hang in upper bolster unloading bolt hole, part of the lower die comprises lower bolster, lower bolster and die shoe, lower bolster, lower bolster and die shoe are fixed together successively, described part of the upper die and part of the lower die are provided with successively and suppress line by step pitch, punching, punch extermal form and stretch forming station, it is characterized in that: described stretch forming is divided into prestretched station and stretch forming station, described prestretched structure comprises stretching convex die, stretching convex die is fixed on train wheel bridge successively through de-backing strap plate and stripper plate, stretching counterdie mold insert is arranged in lower bolster installing hole corresponding to stretching convex die below, in described stretching counterdie mold insert, buoyant piece is housed, buoyant piece lower surface is propped up by ejector beam, ejector beam lower end is contained on spring, ejector beam and spring are contained in die shoe installing hole.
Further, the stretching ejector beam lower end lock limited location screw that described stretch forming station is corresponding, stretching ejector beam and stop screw are through die shoe, and stretching ejector beam lower end props up brute spring, and brute spring is enclosed within outside stop screw.
Beneficial effect
Automobile lock bolt provided by the invention drives axle structure-improved and continuously elongated forming station structure thereof, to existing automobile lock bolt, drive axle construction to improve, do not need to carry out staking process just can realize with lock a door door bolt match, meet simultaneously and on a mold, carry out the shaping that automobile lock bolt drives axle, save the production time, reduced cost of production.
Accompanying drawing explanation
Accompanying drawing 1 is the front view that in the present invention, automobile lock bolt drives axle.
Accompanying drawing 2 is top views that in the present invention, automobile lock bolt drives axle.
Accompanying drawing 3 is A place sectional views in accompanying drawing 2.
Accompanying drawing 4 is that in the present invention, automobile lock bolt drives axle continuous stamping process figure.
Accompanying drawing 5 is structural representations of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention will be further described.
Embodiment
As shown in accompanying drawing 1～3, a kind of automobile lock bolt drives axle structure-improved, it comprises that automobile lock bolt drives axle body 1, it is cap shape that described automobile lock bolt drives axle body 1, automobile lock bolt drives axle body 1 cap shape outer to stretch out splayed and props up pawl 2, described automobile lock bolt drives axle body 1 cap shape bottom to have square via hole 101, described automobile lock bolt drives axle body 1 cap shape outer to be provided with breach 102, it is characterized in that: described automobile lock bolt drives in axle body 1 cap shape outer and the symmetrical side of breach 102 and drives axle body 1 depth direction rightabout to protrude projection 103 with automobile lock bolt, described projection 103 is highly for being not less than a material thickness.
Described splayed is propped up pawl 2 and is driven axle body 1 junction to pass through arc transition with automobile lock bolt.
Described projection 103 is by the material plasticity formation that stretches.
As shown in attached Figure 4 and 5, for above-mentioned automobile, lock a door and drive the continuously elongated forming station structure of axle continuous stamping die, it comprises patrix part and part of the lower die, described part of the upper die comprises upper bolster 3, upper padding plate 4, train wheel bridge 5, de-backing strap plate 6 and stripper plate 7, upper bolster 3, upper padding plate 4 and train wheel bridge 5 are fixed together, de-backing strap plate 6 and stripper plate 7 are fixed together, unloading bolt 8 is locked on stripper plate 7 successively through de-backing strap plate 6, train wheel bridge 5 and upper padding plate 4 hang in upper bolster 3 unloading bolt holes, part of the lower die comprises lower bolster 9, lower bolster 10 and die shoe 11, lower bolster 9, lower bolster 10 and die shoe 11 are fixed together successively, described part of the upper die and part of the lower die are provided with successively and suppress line by step pitch, punching, punch extermal form and stretch forming station, wherein, described stretch forming is divided into prestretched station and stretch forming station, described prestretched structure comprises stretching convex die 12, stretching convex die 12 is fixed on train wheel bridge 5 successively through de-backing strap plate 6 and stripper plate 7, stretching counterdie mold insert 13 is arranged in the lower bolster installing hole of stretching convex die 12 below correspondences, in described stretching counterdie mold insert 13, buoyant piece 14 is housed, buoyant piece 14 lower surfaces are propped up by ejector beam 15, ejector beam 15 lower ends are contained on spring 16, ejector beam 15 and spring 16 are contained in die shoe installing hole.
The stretching ejector beam 17 lower end lock limited location screws that described stretch forming station is corresponding, stretching ejector beam 17 and stop screw 18 are through die shoe 11, and stretching ejector beam 17 lower ends prop up brute spring 19, and brute spring 19 is enclosed within outside stop screw 18.
Automobile lock bolt provided by the invention drives axle structure-improved and continuously elongated forming station structure thereof, to existing automobile lock bolt, drive axle construction to improve, do not need to carry out staking process just can realize with lock a door door bolt match, meet simultaneously and on a mold, carry out the shaping that automobile lock bolt drives axle, save the production time, reduced cost of production.
Claims (5)
1. an automobile lock bolt drives axle structure-improved, it comprises that automobile lock bolt drives axle body (1), it is cap shape that described automobile lock bolt drives axle body (1), automobile lock bolt drives axle body (1) cap shape outer to stretch out splayed and props up pawl (2), described automobile lock bolt drives axle body (1) cap shape bottom to have square via hole (101), described automobile lock bolt drives axle body (1) cap shape outer to be provided with breach (102), it is characterized in that: described automobile lock bolt drives in axle body (1) cap shape outer and the symmetrical side of breach (102) and drives axle body (1) depth direction rightabout to protrude projection (103) with automobile lock bolt, described projection (103) is highly for being not less than a material thickness.
2. a kind of automobile lock bolt as claimed in claim 1 drives axle structure-improved, it is characterized in that: described splayed is propped up pawl (2) and driven axle body (1) junction to pass through arc transition with automobile lock bolt.
3. a kind of automobile lock bolt as claimed in claim 1 drives axle structure-improved, it is characterized in that: described projection (103) is by the material plasticity formation that stretches.
4. for above-mentioned automobile, lock a door and drive the continuously elongated forming station structure of axle continuous stamping die, it comprises patrix part and part of the lower die, described part of the upper die comprises upper bolster (3), upper padding plate (4), train wheel bridge (5), de-backing strap plate (6) and stripper plate (7), upper bolster (3), upper padding plate (4) and train wheel bridge (5) are fixed together, de-backing strap plate (6) and stripper plate (7) are fixed together, unloading bolt (8) is locked on stripper plate (7) successively through de-backing strap plate (6), train wheel bridge (5) and upper padding plate (4) hang in upper bolster (3) unloading bolt hole, part of the lower die comprises lower bolster (9), lower bolster (10) and die shoe (11), lower bolster (9), lower bolster (10) and die shoe (11) are fixed together successively, described part of the upper die and part of the lower die are provided with successively and suppress line by step pitch, punching, punch extermal form and stretch forming station, it is characterized in that: described stretch forming is divided into prestretched station and stretch forming station, described prestretched structure comprises stretching convex die (12), stretching convex die (12) is fixed on train wheel bridge (5) successively through de-backing strap plate (6) and stripper plate (7), stretching counterdie mold insert (13) is arranged in lower bolster installing hole corresponding to stretching convex die (12) below, buoyant piece (14) is housed in described stretching counterdie mold insert (13), buoyant piece (14) lower surface is propped up by ejector beam (15), ejector beam (15) lower end is contained on spring (16), ejector beam (15) and spring (16) are contained in die shoe installing hole.
5. automobile as claimed in claim 4 is locked a door and is driven continuously elongated forming station structure in axle continuous stamping die, it is characterized in that: stretching ejector beam (17) the lower end lock limited location screw (18) that described stretch forming station is corresponding, stretching ejector beam (17) and stop screw (18) are through die shoe (11), stretching ejector beam (17) lower end props up brute spring (19), and brute spring (19) is enclosed within outside stop screw (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267651.7A CN104110181B (en) | 2014-06-16 | 2014-06-16 | Automobile lock bolt drives axis structure-improved and its continuously elongated forming station structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410267651.7A CN104110181B (en) | 2014-06-16 | 2014-06-16 | Automobile lock bolt drives axis structure-improved and its continuously elongated forming station structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104110181A true CN104110181A (en) | 2014-10-22 |
| CN104110181B CN104110181B (en) | 2019-03-26 |
Family
ID=51707155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410267651.7A Active CN104110181B (en) | 2014-06-16 | 2014-06-16 | Automobile lock bolt drives axis structure-improved and its continuously elongated forming station structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104110181B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236029A (en) * | 2021-06-29 | 2021-08-10 | 湖北和乐门业有限公司 | Cam oscillating bar structure, forming process thereof and lock body |
| CN113338708A (en) * | 2021-07-15 | 2021-09-03 | 湖北和乐门业有限公司 | Shifting fork structure and lock body |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000049254A1 (en) * | 1999-02-16 | 2000-08-24 | Atoma International Corp. | Attachment clip for a door latch assembly |
| CN101564813A (en) * | 2009-04-14 | 2009-10-28 | 上海鸿基金属制品有限公司 | Process for machining cold-forging plunger latch head |
| EP2405407A2 (en) * | 2010-07-08 | 2012-01-11 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Portable device |
| US20130049427A1 (en) * | 2011-08-22 | 2013-02-28 | Jong-Chan Lee | Seat back latch for motor vehicle |
| CN103670069A (en) * | 2012-09-24 | 2014-03-26 | 株式会社安成 | Cushioning member and vehicle locking device |
| CN204002158U (en) * | 2014-06-16 | 2014-12-10 | 上海鸿基金属制品有限公司 | Automobile lock bolt drives axle structure-improved |
| CN203991889U (en) * | 2014-06-16 | 2014-12-10 | 上海鸿基金属制品有限公司 | Automobile lock bolt drives the continuously elongated forming station structure of axle |
-
2014
- 2014-06-16 CN CN201410267651.7A patent/CN104110181B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000049254A1 (en) * | 1999-02-16 | 2000-08-24 | Atoma International Corp. | Attachment clip for a door latch assembly |
| CN101564813A (en) * | 2009-04-14 | 2009-10-28 | 上海鸿基金属制品有限公司 | Process for machining cold-forging plunger latch head |
| EP2405407A2 (en) * | 2010-07-08 | 2012-01-11 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Portable device |
| US20130049427A1 (en) * | 2011-08-22 | 2013-02-28 | Jong-Chan Lee | Seat back latch for motor vehicle |
| CN103670069A (en) * | 2012-09-24 | 2014-03-26 | 株式会社安成 | Cushioning member and vehicle locking device |
| CN204002158U (en) * | 2014-06-16 | 2014-12-10 | 上海鸿基金属制品有限公司 | Automobile lock bolt drives axle structure-improved |
| CN203991889U (en) * | 2014-06-16 | 2014-12-10 | 上海鸿基金属制品有限公司 | Automobile lock bolt drives the continuously elongated forming station structure of axle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236029A (en) * | 2021-06-29 | 2021-08-10 | 湖北和乐门业有限公司 | Cam oscillating bar structure, forming process thereof and lock body |
| CN113338708A (en) * | 2021-07-15 | 2021-09-03 | 湖北和乐门业有限公司 | Shifting fork structure and lock body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104110181B (en) | 2019-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105344837A (en) | Die for bicycle accessory | |
| CN204308042U (en) | A kind of compound progressive die | |
| CN203991984U (en) | Right-angle bending structure in automobile latch bracket continuous stamping die | |
| CN203991889U (en) | Automobile lock bolt drives the continuously elongated forming station structure of axle | |
| CN203991979U (en) | Automobile belt moving axis backing plate continuous punch pressing mould structure | |
| CN104110181A (en) | Automobile lock latch driving shaft improved structure and continuous stretch forming station structure | |
| CN204002158U (en) | Automobile lock bolt drives axle structure-improved | |
| CN108994174A (en) | A kind of automobile circular disk part side blow progressive die and side blow technique | |
| CN202356514U (en) | Punching and blanking die for mounting bracket of automobile engine | |
| CN203991978U (en) | Automobile belt moving axis support continuous stamping die | |
| CN101954405A (en) | Bending die of double metal bracket stamping part | |
| CN203991981U (en) | Automobile grooved arm seat continuous stamping die | |
| CN204002160U (en) | Locking bolt head drives plate | |
| CN201768823U (en) | Mould for forming stamping part of bimetallic bracket | |
| CN203992136U (en) | The continuous negative drawing forming station of automobile lock bolt cylinder structure | |
| CN104088541A (en) | Novel latch head driving plate and multistage rolling station structure of special continuous die for latch head driving plate | |
| CN204002162U (en) | Automobile lock bolt cylinder new structure | |
| CN201735677U (en) | Bended mold of contact punching element of line protector | |
| CN201735679U (en) | Die for bending contact stamping part of circuit protector | |
| CN213915671U (en) | Key blank production stamping die | |
| CN201832902U (en) | Convex beating mold for bimetal support stamping workpiece | |
| CN201768821U (en) | Bending mould of bimetal bracket stamping part | |
| CN201823823U (en) | Shaping mold of bimetal support stamping workpiece | |
| CN201768812U (en) | Planishing die for wiring terminal stamping parts of low-voltage electrical apparatus | |
| CN201832899U (en) | Bending die for bimetal support stamping parts |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201215 Address after: Building 1, No.5 Tuanjie Road, Changzhou high tech Zone, Dafeng District, Yancheng City, Jiangsu Province Patentee after: JIANGSU HONGJI METAL PRODUCTS Co.,Ltd. Address before: Peng Feng Road Jiading District Shanghai Malu town 201801 Lane 129 No. 29 Patentee before: SHANGHAI HONGJI METAL PRODUCTS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210323 Address after: No.29, Lane 129, pengfeng Road, Malu Town, Jiading District, Shanghai Patentee after: SHANGHAI HONGJI METAL PRODUCTS Co.,Ltd. Address before: Building 1, No.5 Tuanjie Road, Changzhou high tech Zone, Dafeng District, Yancheng City, Jiangsu Province Patentee before: JIANGSU HONGJI METAL PRODUCTS Co.,Ltd. |
|
| TR01 | Transfer of patent right |