CN206356461U - Door weather strip guide groove stretch bending mould - Google Patents
Door weather strip guide groove stretch bending mould Download PDFInfo
- Publication number
- CN206356461U CN206356461U CN201621428310.4U CN201621428310U CN206356461U CN 206356461 U CN206356461 U CN 206356461U CN 201621428310 U CN201621428310 U CN 201621428310U CN 206356461 U CN206356461 U CN 206356461U
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- China
- Prior art keywords
- die cavity
- stretch bending
- cavity body
- rotation
- guide groove
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Abstract
The utility model discloses a kind of door weather strip guide groove stretch bending mould, including base, die cavity body, the shut-off mechanism on base, die cavity body fixed support, auxiliary pressing mechanism and stretch bending mechanism, described die cavity body is on die cavity body fixed support, shut-off mechanism is located at die cavity body one end, stretch bending mechanism is located at the other end of die cavity body, and die cavity body fixed support and auxiliary pressing mechanism are located between shut-off mechanism and stretch bending mechanism.The utility model can be short, complex-shaped to sharp turn, stretch bending side part carry out effective stretch bending, product quality is stable, and production efficiency is high.
Description
Technical field
The utility model is related 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, the part shape that vertical bar parison material swings pull-out needs around die cavity is clamped by the swing arm of stretch benders.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 small also can not just manufacture.
Utility model content
Technical problem to be solved in the utility model is：A kind of door weather strip guide groove stretch bending mould, the stretch bending mould are provided
Part that can be short, complex-shaped to sharp turn, stretch bending side carries out effective stretch bending, and product quality is stable, and production efficiency is high.
The technical scheme that the utility model is used is：A kind of door weather strip guide groove stretch bending mould, including base, mould are provided
Cavity, the shut-off mechanism on base, die cavity body fixed support, auxiliary pressing mechanism and stretch bending mechanism, described die cavity body
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, die cavity body
Fixed support 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
Below clamp system, drive mechanism and rotation clamp system connection, driving rotation clamp system rotation.
Described rotation clamp system includes rotary support, rotary shaft, driven gear, rotation die cavity, clamping cylinder, fixation
Clamping jaw and movable jaw；Described rotary support is on base, and rotary shaft one end is rotationally connected with rotary support, and the other end is solid
Rotation die cavity is connected to, driven gear is connected on the rotary shaft；Described rotation die cavity is connected with supporting plate, clamping cylinder, fixation
Clamping 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 are 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 rack and rack chute, and driving oil cylinder passes through
Oil cylinder fixed mount is fixed on base, and rack chute is located on base, and driving hydraulic oil cylinder driving active rack is sliding in rack chute
It is dynamic, active rack and driven gear engagement.
The two ends of the rack chute set anglec of rotation adjusting bolt.
After above structure, the type of drive band that the utility model door weather strip guide groove stretch bending mould passes through rack pinion
The rotation of dynamic rotation die cavity, realizes effective stretch bending of short, the complex-shaped part in sharp turn, stretch bending side, and stretch bending radian can be real small
In 900, compared to the prior art have the advantage that：
1. the small stroke for driving oil cylinder is adjustable rotation angle, simple to operate, the stretch bending working time is saved, is improved
Operating efficiency.
2. mechanism is compact, the course of work is steady, noise is low.
3. stretch bending effect is good, size meets technological requirement, and product quality is stable.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model door weather strip guide groove stretch bending mould.
Fig. 2 is Fig. 1 top view.
Fig. 3 is the structural representation of stretch bending mechanism of the present utility model.
Fig. 4 is another structural representation of stretch bending mechanism of the present utility model.
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, driving oil cylinder, 8, stationary jaw, 9, movable jaw, 10, clamping cylinder, 11, supporting plate, 12, anglec of rotation adjustment
Screw rod, 13, rack chute, 14, active rack, 15, driven gear, 16, rotary support, 17, rotation die cavity, 18, oil cylinder fixes
Frame.
Embodiment
The utility model is described in detail below in conjunction with drawings and examples.
As shown in Figure 1 to 4, the utility model door weather strip guide groove stretch bending mould, including base 6, die cavity body 3, be located at
Shut-off mechanism 1, die cavity body fixed support 2, auxiliary pressing mechanism 4 and stretch bending mechanism 5 on base 6, die cavity body 3 are located at die cavity body
On fixed 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, and die cavity body is fixed
Support 2 and auxiliary pressing mechanism 4 are located between shut-off mechanism 1 and stretch bending mechanism 5, i.e., die cavity body fixed support 2 is located at cutting machine
Between structure 1 and 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 utility model, rotates clamping machine
Structure is located at the discharge end of die cavity body 3, and drive mechanism is on base 6 and is located at below rotation clamp system, specifically lower side,
Rotating clamp system includes rotary support 16, rotary shaft, driven gear 15, rotation die cavity 17, clamping cylinder 10, stationary jaw 8
With movable jaw 9；Rotary support 16 is on base 6, and rotary shaft is vertically arranged, 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 to the rotary shaft between rotary support 16 and rotation die cavity 17
On；Rotation die cavity 17 is connected with supporting plate 11, and clamping cylinder 10, stationary jaw 8 and movable jaw 9 are each provided in supporting plate 11,
The push rod connection movable jaw 9 of clamping cylinder 10, movable jaw 9 and stationary jaw 8 are located at the discharge end of rotation die cavity 17, jointly
Workpiece is clamped.I.e. rotation die cavity 17 feed end is located at the discharge end of die cavity body 3, and the discharge end of rotation die cavity 17 is faced
Gap between movable jaw 9 and stationary jaw 8, the driving movable jaw 9 of clamping cylinder 10 is slided in supporting plate 11, to from mould
The workpiece that the discharge end of cavity 3 stretches out is clamped or departed from clamping.Drive mechanism includes driving oil cylinder 7, oil cylinder fixed mount 18, master
Carry-over bar 14 and rack chute 13, driving oil cylinder 7 are fixed on base 6 by oil cylinder fixed mount 18, and rack chute 13 is located at bottom
On seat 6, the driving driving active of oil cylinder 7 rack 14 is slided in rack chute 13, and active rack 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 is connected the utility model, rack chute 13
Two ends set anglec of rotation adjusting bolt 12, and the anglec of rotation adjusting bolt 12 of one end is arranged on oil cylinder fixed mount 18, rack
It is now main that the anglec of rotation adjusting bolt 12 at the two ends of chute 13 is put in rack chute 13 or exited rack chute 13 by rotation
The sliding stroke of carry-over bar 14, so as to limit the rotational angle of the driven gear 15 engaged with active rack 14, reaches rotating mould
The anglec of rotation of chamber 17.
The utility model is fitted installation by the locating piece on base 6 with the positioning support of workbench when specifically used
On the workbench of stretch benders, the utility model and equipment are fastened with screw rod, stretch benders by PLC to magnetic valve and
Pneumatic valve is controlled to reach the action of control driving oil cylinder 7 and clamping cylinder 10.Because part right-hand member flexibility is anxious, and arc
Degree is big, and part section is " C " font, and direct stretch bending part section can be drawn flat, to solve this problem, be increased in the knee of blank
Plus a nylon support fuse, prevent from being pulled out of shape in stretch bending process part section.
The utility model is put into blank one end when in open mode the rotation clamp system of stretch bending mould and clamped, base
The other end of material is positioned in the jig arm of stretch benders through die cavity body 3 and clamped, and when pressing stretch bending switch, rotation clamp system is first
Blank clamping, then auxiliary pressing mechanism 4, which follows to act, compresses nylon support fuse, is effective support part, driving oil
Cylinder 7 drives driven gear 15 to rotate by active rack 14, and driven gear 15 drives the rotation die cavity 17 in rotary shaft to rotate, and makes
Blank 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, left end
Blank by stretch benders swing arm clamp after, whole blank stretch bending can be completed by swinging to predetermined angular around stent cavity 3
Action process, the need for blank, starts shut-off mechanism and blank is cut off, rotate clamp system and left end stretch benders
After clamp jaw is opened, blank is taken out.
Embodiment of the present utility model is described in detail above, but the content is only of the present utility model preferable
Embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.All impartial changes made according to the utility model scope
Change and improvement etc., all should still be belonged 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 are 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 below rotation clamp system, drive mechanism and rotation
Clamp system is connected, driving 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 branch
Seat is on base, and rotary shaft one end is rotationally connected with rotary support, 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 supporting plate, and clamping cylinder, stationary jaw and movable jaw are each provided at supporting plate
On, the push rod connection movable jaw of clamping cylinder, movable jaw and stationary jaw are located at the discharge end for rotating 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 rack and rack chute, driving oil cylinder are fixed on base by oil cylinder fixed mount, rack
Chute is located on base, and driving hydraulic oil cylinder driving active rack is slided in rack chute, active rack and driven gear engagement.
5. door weather strip guide groove stretch bending mould according to claim 4, it is characterised in that：The two ends of the rack chute are set
Put anglec of rotation adjusting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621428310.4U CN206356461U (en) | 2016-12-24 | 2016-12-24 | Door weather strip guide groove stretch bending mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621428310.4U CN206356461U (en) | 2016-12-24 | 2016-12-24 | Door weather strip guide groove stretch bending mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206356461U true CN206356461U (en) | 2017-07-28 |
Family
ID=59375797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621428310.4U Active CN206356461U (en) | 2016-12-24 | 2016-12-24 | Door weather strip guide groove stretch bending mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206356461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623633A (en) * | 2016-12-24 | 2017-05-10 | 柳州凌云汽车零部件有限公司 | Auto door seal strip guide slot stretch-bending mould |
-
2016
- 2016-12-24 CN CN201621428310.4U patent/CN206356461U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623633A (en) * | 2016-12-24 | 2017-05-10 | 柳州凌云汽车零部件有限公司 | Auto door seal strip guide slot stretch-bending mould |
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| GR01 | Patent grant |