CN106623633A - Auto door seal strip guide slot stretch-bending mould - Google Patents
Auto door seal strip guide slot stretch-bending mould Download PDFInfo
- Publication number
- CN106623633A CN106623633A CN201611210348.9A CN201611210348A CN106623633A CN 106623633 A CN106623633 A CN 106623633A CN 201611210348 A CN201611210348 A CN 201611210348A CN 106623633 A CN106623633 A CN 106623633A
- Authority
- CN
- China
- Prior art keywords
- die cavity
- rotation
- cavity body
- stretch bending
- tooth bar
- 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
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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
-
- 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
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses an auto door seal strip guide slot stretch-bending mould, which comprises a base, a mould cavity body, a cutting-off mechanism arranged on the base, mould cavity body fixing supports, an auxiliary material clamping mechanism and a stretch-bending mechanism. The mould cavity body is arranged on the mould cavity body fixing supports; the cutting-off mechanism is arranged on one end of the mould cavity body; the stretch-bending mechanism is arranged on the other end of the mould cavity body; and the mould cavity body fixing supports and the auxiliary material clamping mechanism are arranged between the cutting-off mechanism and the stretch-bending mechanism. The auto door seal strip guide slot stretch-bending mould provided by the invention can be used for effectively stretch-bending parts with sharp bends, short stretch-bending sides and complex shapes, the product quality is stable, and the production efficiency is high.
Description
Technical field
The present invention relates to field of automobile, specifically a kind of door weather strip guide groove stretch bending mould.
Background technology
Stretch bending mould is often used in automobile manufacturing process, conventional stretch bending mould is that die cavity body is fixedly mounted on die bottom plate
On, vertical bar parison material is clamped by the swing arm of stretch benders and swings the part shape that pull-out needs around die cavity.Door weather strip guide groove
The part used when being automobile making, the part is three-dimensional bending moulding, and the right-hand member of part has that sharp turn, arm be short, Curved
The complicated feature of shape, with conventional double-swing arm stretch benders stretch bending, due to the limitation of stretch benders swing arm motion, it is impossible to directly once
Pull out the angle required for part（Less than 90 degree）, therefore the part that crooked radian is big, the radius of gyration is little also just cannot manufacture.
The content of the invention
The technical problem to be solved is：A kind of door weather strip guide groove stretch bending mould is provided, the stretch bending mould can be right
Short, the complex-shaped part in sharp turn, stretch bending side carries out effective stretch bending, and product quality is stable, and production efficiency is high.
The technical solution adopted in the present invention is：A kind of door weather strip guide groove stretch bending mould, including base, die cavity are provided
Body, the shut-off mechanism on base, die cavity body fixed support, auxiliary pressing mechanism and stretch bending mechanism, described die cavity body sets
On die cavity body fixed support, shut-off mechanism is located at die cavity body one end, and stretch bending mechanism is located at the other end of die cavity body, and die cavity body is consolidated
Fixed rack and auxiliary pressing mechanism are located between shut-off mechanism and stretch bending mechanism.
Described stretch bending mechanism includes rotation clamp system and drive mechanism, and drive mechanism is on base and positioned at rotation
Clamp system lower section, drive mechanism and rotation clamp system connection, drive rotation clamp system rotation.
Described rotation clamp system includes rotary support, rotary shaft, driven gear, rotation die cavity, clamping cylinder, fixation
Jaw and movable jaw；On base, rotary shaft one end is rotationally connected with rotary support to described rotary support, and the other end is solid
Rotation die cavity is connected to, driven gear connects on the rotary shaft；Described rotation die cavity is connected with gripper shoe, clamping cylinder, fixation
Jaw and movable jaw are all provided with the supporting plate, the push rod connection movable jaw of clamping cylinder, and movable jaw and stationary jaw set
In the discharge end of rotation die cavity, workpiece is clamped jointly.
Described drive mechanism includes driving oil cylinder, oil cylinder fixed mount, active tooth bar and tooth bar chute, drives oil cylinder to pass through
Oil cylinder fixed mount is fixed on base, and tooth bar chute is located on base, drives hydraulic oil cylinder driving active tooth bar sliding in tooth bar chute
Move, active tooth bar and driven gear are engaged.
The two ends of the tooth bar chute arrange anglec of rotation adjustment screw rod.
After using above structure, door weather strip guide groove stretch bending mould of the present invention is rotated mould by the type of drive of rack pinion
The rotation in chamber, realizes effective stretch bending of short, the complex-shaped part in sharp turn, stretch bending side, and stretch bending radian real can be less than 900, and
Prior art is compared and had the advantage that：
1. the little stroke for driving oil cylinder is adjustable rotation angle, simple to operation, saves the stretch bending working time, improves work
Efficiency.
2. mechanism is compact, and the course of work is steady, noise is low.
3. stretch bending effect is good, and size meets technological requirement, and product quality is stable.
Description of the drawings
Fig. 1 is the structural representation of door weather strip guide groove stretch bending mould of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of the stretch bending mechanism of the present invention.
Fig. 4 is another structural representation of the stretch bending mechanism of the present invention.
In figure, 1, shut-off mechanism, 2, die cavity body fixed support, 3, die cavity body, 4, auxiliary pressing mechanism, 5, stretch bending mechanism,
6th, base, 7, drive oil cylinder, 8, stationary jaw, 9, movable jaw, 10, clamping cylinder, 11, gripper shoe, 12, anglec of rotation adjustment
Screw rod, 13, tooth bar chute, 14, active tooth bar, 15, driven gear, 16, rotary support, 17, rotation die cavity, 18, oil cylinder fixes
Frame.
Specific embodiment
The present invention is described in detail below in conjunction with drawings and Examples.
As shown in Figure 1 to 4, door weather strip guide groove stretch bending mould of the present invention, including base 6, die cavity body 3, located at base 6
On shut-off mechanism 1, die cavity body fixed support 2, auxiliary pressing mechanism 4 and stretch bending mechanism 5, die cavity body 3 fixes located at die cavity body
On support 2, shut-off mechanism 1 is located at the one end of die cavity body 3, and stretch bending mechanism 5 is located at the other end of die cavity body 3, die cavity body fixed support 2
And auxiliary pressing mechanism 4 is located between shut-off mechanism 1 and stretch bending mechanism 5, i.e., die cavity body fixed support 2 is located at the He of shut-off mechanism 1
Between stretch bending mechanism 5, auxiliary pressing mechanism 4 is located between die cavity body fixed support 2 and stretch bending mechanism 5.
In the specific implementation, stretch bending mechanism 5 includes rotation clamp system and drive mechanism to the present invention, and rotation clamp system sets
In the discharge end of die cavity body 3, drive mechanism is on base 6 and positioned at rotation clamp system lower section, specifically lower side, rotation
Clamp system includes rotary support 16, rotary shaft, driven gear 15, rotation die cavity 17, clamping cylinder 10, stationary jaw 8 and lives
Dynamic jaw 9；On base 6, rotary shaft is vertically arranged rotary support 16, and rotary shaft one end is rotationally connected with rotary support 16,
The other end is fixed in rotation die cavity 17, and driven gear 15 is connected in the rotary shaft between rotary support 16 and rotation die cavity 17；
Rotation die cavity 17 is connected with gripper shoe 11, and clamping cylinder 10, stationary jaw 8 and movable jaw 9 are each provided in gripper shoe 11, clamps
The push rod connection movable jaw 9 of cylinder 10, movable jaw 9 and stationary jaw 8 are located at the discharge end of rotation die cavity 17, jointly to work
Part is clamped.Discharge end of the feed end of die cavity 17 located at die cavity body 3 is rotated, the discharge end for rotating die cavity 17 faces activity
Gap between jaw 9 and stationary jaw 8, clamping cylinder 10 drives movable jaw 9 to slide in gripper shoe 11, to from die cavity body
The workpiece that 3 discharge ends stretch out is clamped or is departed from clamping.Drive mechanism includes driving oil cylinder 7, oil cylinder fixed mount 18, driving tooth
Bar 14 and tooth bar chute 13, drive oil cylinder 7 to be fixed on base 6 by oil cylinder fixed mount 18, and tooth bar chute 13 is located at base 6
On, drive oil cylinder 7 to drive active tooth bar 14 to slide in tooth bar chute 13, active tooth bar 14 and driven gear 15 are engaged.
In the specific implementation, the cylinder body of oil cylinder fixed mount 18 and driving oil cylinder 7 connects the present invention, the two ends of tooth bar chute 13
Anglec of rotation adjustment screw rod 12 is set, and the anglec of rotation adjustment screw rod 12 of one end is arranged on oil cylinder fixed mount 18, tooth bar chute
The anglec of rotation adjustment screw rod 12 at 13 two ends puts in tooth bar chute 13 or exits the present driving tooth of tooth bar chute 13 by rotation
The sliding stroke of bar 14, so as to limit the rotational angle with the driven gear 15 of the engagement of active tooth bar 14, reaches rotation die cavity 17
The anglec of rotation.
The present invention is jointly mounted to stretch benders when specifically used by the positioning support of the locating piece on base 6 and workbench
Workbench on, with screw rod the present invention and equipment fastening, stretch benders are controlled by PLC to magnetic valve and Pneumatic valve
Make so as to reach the action that control drives oil cylinder 7 and clamping cylinder 10.Because of part right-hand member flexibility urgency, and radian is big, and part cuts
Face is " C " font, and direct stretch bending part section can be drawn flat, be to solve this problem, and in the knee of blank a nylon is increased
Fuse is supported, prevents from being pulled out of shape in stretch bending process part section.
The present invention is put into blank one end in the rotation clamp system of stretch bending mould and clamps when in open mode, blank
The other end is positioned in the jig arm of stretch benders through die cavity body 3 and clamps, and when stretch bending switch is pressed, rotation clamp system is first base
Feed collet is tight, and then auxiliary pressing mechanism 4 follows action to compress nylon and supports fuse, is effective support part, drives oil cylinder 7 to lead to
Crossing active tooth bar 14 drives driven gear 15 to rotate, and the rotation die cavity 17 that driven gear 15 is rotated on axle rotates, and makes blank
The local bending forming in the presence of the type face of rotation pulling force and rotation die cavity 17.After right-hand member rotates stretch bending in place, the base of left end
After material is by stretch benders swing arm clamping, around stent cavity 3 swing to predetermined angular by complete the action of whole blank stretch bending
Process, according to the needs of blank, starts shut-off mechanism and blank is cut off, and rotates the clamping of clamp system and left end stretch benders
After pawl is opened, blank is taken out.
Embodiments of the invention have been described in detail above, but the content is only presently preferred embodiments of the present invention,
It is not to be regarded as the practical range for limiting the present invention.All impartial changes made according to the scope of the invention and improvement etc., all should
Still belong within this patent covering scope.
Claims (5)
1. a kind of door weather strip guide groove stretch bending mould, it is characterised in that：Including base, die cavity body, the cutting machine on base
Structure, die cavity body fixed support, auxiliary pressing mechanism and stretch bending mechanism, described die cavity body is cut on die cavity body fixed support
Breaking mechanism is located at die cavity body one end, and stretch bending mechanism is located at the other end of die cavity body, die cavity body fixed support and auxiliary pressing mechanism
Between shut-off mechanism and stretch bending mechanism.
2. door weather strip guide groove stretch bending mould according to claim 1, it is characterised in that：Described stretch bending mechanism includes rotation
Turn clamp system and drive mechanism, drive mechanism is on base and positioned at rotation clamp system lower section, drive mechanism and rotation
Clamp system connects, and drives rotation clamp system rotation.
3. door weather strip guide groove stretch bending mould according to claim 2, it is characterised in that：Described rotation clamp system bag
Include rotary support, rotary shaft, driven gear, rotation die cavity, clamping cylinder, stationary jaw and movable jaw；Described rotation
On base, rotary shaft one end is rotationally connected with rotary support to seat, and the other end is fixed in rotation die cavity, and driven gear is connected to
In rotary shaft；Described rotation die cavity is connected with gripper shoe, and clamping cylinder, stationary jaw and movable jaw are each provided at gripper shoe
On, the push rod of clamping cylinder connects movable jaw, and movable jaw and stationary jaw are located at the discharge end of rotation die cavity, jointly to work
Part is clamped.
4. door weather strip guide groove stretch bending mould according to claim 3, it is characterised in that：Described drive mechanism includes driving
Dynamic oil cylinder, oil cylinder fixed mount, active tooth bar and tooth bar chute, drive oil cylinder to be fixed on base by oil cylinder fixed mount, tooth bar
Chute is located on base, drives hydraulic oil cylinder driving active tooth bar to slide in tooth bar chute, and active tooth bar and driven gear are engaged.
5. door weather strip guide groove stretch bending mould according to claim 4, it is characterised in that：The two ends of the tooth bar chute set
Put anglec of rotation adjustment screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611210348.9A CN106623633A (en) | 2016-12-24 | 2016-12-24 | Auto door seal strip guide slot stretch-bending mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611210348.9A CN106623633A (en) | 2016-12-24 | 2016-12-24 | Auto door seal strip guide slot stretch-bending mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106623633A true CN106623633A (en) | 2017-05-10 |
Family
ID=58827572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611210348.9A Pending CN106623633A (en) | 2016-12-24 | 2016-12-24 | Auto door seal strip guide slot stretch-bending mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106623633A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311578A (en) * | 2018-05-08 | 2018-07-24 | 长春工业大学 | A kind of tension and compression convolution section flexible three-dimensional bending forming technology and device |
| CN108500095A (en) * | 2018-04-03 | 2018-09-07 | 浙江创大汽车部件有限公司 | Car door sliding rail stretch benders |
| CN108526259A (en) * | 2018-04-03 | 2018-09-14 | 浙江创大汽车部件有限公司 | Vehicular window frame stretch benders |
| CN108889804A (en) * | 2018-06-15 | 2018-11-27 | 宁波市创捷自动化有限公司 | A kind of servo stretch benders |
| CN110202030A (en) * | 2019-06-27 | 2019-09-06 | 芜湖金三氏数控科技有限公司 | A kind of automotive trim strip stretch bending equipment |
| CN111531858A (en) * | 2020-05-12 | 2020-08-14 | 周立 | Automobile glass clamping strip bending device |
| CN115008727A (en) * | 2022-06-01 | 2022-09-06 | 宁波敏达智行汽车零部件有限公司 | Processing equipment for vehicle sealing strip |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS571738A (en) * | 1981-03-26 | 1982-01-06 | Nippon Light Metal Co Ltd | Mold device for forming resin layer on surface of sash member |
| CN202539324U (en) * | 2012-03-06 | 2012-11-21 | 柳州凌云汽车零部件有限公司 | Die cutting machine for automotive anti-collision beam |
| CN103372603A (en) * | 2012-04-14 | 2013-10-30 | 江苏振世达汽车模具有限公司 | Novel high-precision automatic door die for hydraulic excavator cab |
| CN203636272U (en) * | 2013-12-24 | 2014-06-11 | 柳州凌云汽车零部件有限公司 | Sliding type welding tool |
| CN203664504U (en) * | 2013-12-31 | 2014-06-25 | 柳州凌云汽车零部件有限公司 | Automobile front door glass guide groove bending die |
| CN203664809U (en) * | 2013-12-31 | 2014-06-25 | 柳州凌云汽车零部件有限公司 | Special-shaped grooved rail cut-off tool |
| CN204353346U (en) * | 2014-12-25 | 2015-05-27 | 柳州凌云汽车零部件有限公司 | A kind of automobile component incised notch mouth assembling die |
| CN204353384U (en) * | 2014-12-25 | 2015-05-27 | 柳州凌云汽车零部件有限公司 | Window frame stretch bending frock |
| CN204976003U (en) * | 2015-08-25 | 2016-01-20 | 柳州凌云汽车零部件有限公司 | Sealing strip guide slot stretch bending make -up machine |
| CN206356461U (en) * | 2016-12-24 | 2017-07-28 | 柳州凌云汽车零部件有限公司 | Door weather strip guide groove stretch bending mould |
-
2016
- 2016-12-24 CN CN201611210348.9A patent/CN106623633A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS571738A (en) * | 1981-03-26 | 1982-01-06 | Nippon Light Metal Co Ltd | Mold device for forming resin layer on surface of sash member |
| CN202539324U (en) * | 2012-03-06 | 2012-11-21 | 柳州凌云汽车零部件有限公司 | Die cutting machine for automotive anti-collision beam |
| CN103372603A (en) * | 2012-04-14 | 2013-10-30 | 江苏振世达汽车模具有限公司 | Novel high-precision automatic door die for hydraulic excavator cab |
| CN203636272U (en) * | 2013-12-24 | 2014-06-11 | 柳州凌云汽车零部件有限公司 | Sliding type welding tool |
| CN203664504U (en) * | 2013-12-31 | 2014-06-25 | 柳州凌云汽车零部件有限公司 | Automobile front door glass guide groove bending die |
| CN203664809U (en) * | 2013-12-31 | 2014-06-25 | 柳州凌云汽车零部件有限公司 | Special-shaped grooved rail cut-off tool |
| CN204353346U (en) * | 2014-12-25 | 2015-05-27 | 柳州凌云汽车零部件有限公司 | A kind of automobile component incised notch mouth assembling die |
| CN204353384U (en) * | 2014-12-25 | 2015-05-27 | 柳州凌云汽车零部件有限公司 | Window frame stretch bending frock |
| CN204976003U (en) * | 2015-08-25 | 2016-01-20 | 柳州凌云汽车零部件有限公司 | Sealing strip guide slot stretch bending make -up machine |
| CN206356461U (en) * | 2016-12-24 | 2017-07-28 | 柳州凌云汽车零部件有限公司 | Door weather strip guide groove stretch bending mould |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500095A (en) * | 2018-04-03 | 2018-09-07 | 浙江创大汽车部件有限公司 | Car door sliding rail stretch benders |
| CN108526259A (en) * | 2018-04-03 | 2018-09-14 | 浙江创大汽车部件有限公司 | Vehicular window frame stretch benders |
| CN108311578A (en) * | 2018-05-08 | 2018-07-24 | 长春工业大学 | A kind of tension and compression convolution section flexible three-dimensional bending forming technology and device |
| CN108311578B (en) * | 2018-05-08 | 2023-08-04 | 长春工业大学 | Flexible three-dimensional stretch bending forming process and device for stretch-press combined profile |
| CN108889804A (en) * | 2018-06-15 | 2018-11-27 | 宁波市创捷自动化有限公司 | A kind of servo stretch benders |
| CN108889804B (en) * | 2018-06-15 | 2023-10-20 | 宁波市创捷自动化有限公司 | Servo stretch bender |
| CN110202030A (en) * | 2019-06-27 | 2019-09-06 | 芜湖金三氏数控科技有限公司 | A kind of automotive trim strip stretch bending equipment |
| CN110202030B (en) * | 2019-06-27 | 2023-09-29 | 安徽信义智能机械有限公司 | Automobile decorative strip stretch bending equipment |
| CN111531858A (en) * | 2020-05-12 | 2020-08-14 | 周立 | Automobile glass clamping strip bending device |
| CN115008727A (en) * | 2022-06-01 | 2022-09-06 | 宁波敏达智行汽车零部件有限公司 | Processing equipment for vehicle sealing strip |
| CN115008727B (en) * | 2022-06-01 | 2024-01-26 | 宁波敏达智行汽车零部件有限公司 | Processing equipment for vehicle sealing strip |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170510 |