CN208390764U - A kind of L-type automobile door sill reinforcer shaving die - Google Patents
A kind of L-type automobile door sill reinforcer shaving die Download PDFInfo
- Publication number
- CN208390764U CN208390764U CN201721610569.5U CN201721610569U CN208390764U CN 208390764 U CN208390764 U CN 208390764U CN 201721610569 U CN201721610569 U CN 201721610569U CN 208390764 U CN208390764 U CN 208390764U
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- China
- Prior art keywords
- block
- trimming
- lateral incision
- automobile door
- door sill
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Abstract
The utility model discloses a kind of L-type automobile door sill reinforcer shaving dies, comprising: upper die component, feeding pressure mechanism, trimming mechanism, lateral incision mechanism and lower mold assemblies；The feeding pressure mechanism, trimming mechanism, lateral incision mechanism are placed between the upper die component and the lower mold assemblies, and the lateral incision mechanism is located at two L-type automobile door sill reinforcer junctions；The Edge trimming problems that lateral incision stile solves L-type automobile door sill reinforcer are completed using wedge mechanism, guarantee to reduce equipment cost while product quality；Cut-off equipment limitation is effectively solved, perfect " L " type roll-in product piece trimming technology form is simple and practical in structure, has stronger promotional value, expands the working ability and range of existing shaving die.
Description
Technical field
The utility model belongs to automotive parts manufacturing technology, and in particular to a kind of L-type automobile door sill reinforcer is cut
Side mode tool.
Background technique
It with energy-saving and emission-reduction and light-weighted growth requirement, is improved outside automobile component structure, is used using lightweighting materials
Advanced manufacturing process is also the most effective approach of automobile lightweight.Structural member of the threshold as vehicle high intensity is made
With being to absorb and slow down side impact force, protection body structure, reduce injury to passenger in collision accident, vehicle is improved
Safety, the intensity and processing quality of threshold part material require also higher and higher, and rolling formation has high production efficiency, product
Surface quality is good, continuous production and can integrate other processing technologys, produces the process of threshold stiffening plate are as follows: online punching
→ rolling formation → backlash (punching flange+punching+die mould) → roll-in customized cut-off.
Partial hole and the online punching of technical gaps are completed on existing automobile door sill reinforcer, and the notch of flange punches after
At the separation of single products part is completed by roll-in customized cut-off process, and L-type automobile door sill reinforcer conventional machining process is by stile
The notch at place is completed in online punching as technical gaps, and the flange and bottom surface notch of two pieces junction are complete by cut off operation
At, since stile notch is larger, in online punching after the completion of, when rolling formation the defects of product wave wrinkle easy to form, crimping, shadow
Ring subsequent product quality；Stile notch is placed on cutting to complete, single-piece separation process then needs two cut-off equipments to complete, i.e.,
Vertical cut cut-off equipment completes the punching of junction flange and bottom surface notch, and lateral incision cut-off equipment completes stile incised notch mouth, increases
Equipment investment increases processing cost simultaneously, reduces production efficiency；Traditional shaving die is located in backlash process, with upper and lower vertical cut
Forming mode is punched flange and partial hole, and cannot achieve stile incised notch mouth technique.
Utility model content
For the drawbacks described above for overcoming the prior art, the purpose of this utility model is to provide a kind of reinforcements of L-type automobile door sill
Part shaving die completes the Edge trimming problems that lateral incision stile solves L-type automobile door sill reinforcer using wedge mechanism, guarantees product matter
Equipment cost is reduced while amount.
The technical solution of the utility model is as follows:
A kind of L-type automobile door sill reinforcer shaving die, comprising: upper die component, feeding pressure mechanism, trimming mechanism, lateral incision machine
Structure and lower mold assemblies；The feeding pressure mechanism, trimming mechanism, lateral incision mechanism be placed in the upper die component and the lower mold assemblies it
Between, the lateral incision mechanism is located at two L-type automobile door sill reinforcer junctions.
The upper die component is by upper die holder, nitrogen gas spring 3, nitrogen gas spring cushion block 1, unloading bolt 1 and rigid limit block group
At the nitrogen gas spring 3, nitrogen gas spring cushion block 1, unloading bolt 1 and rigid limit block are installed on the upper die holder, described
Upper die holder controls stroke by the rigid limit block.
The feeding pressure mechanism is made of binder panel seat, pressure plate, buoyant block and nitrogen gas spring cushion block 2, the pressure plate, nitrogen
Gas spring cushion block 2 is installed on the binder panel seat, and the binder panel seat passes through the nitrogen gas spring 3 of the upper die component and unloads
Expect that screw 1 and the upper die holder are flexibly connected.
The trimming mechanism is cut by trimming, trimming upper slitter, trimming upper slitter fixing seat, trimming guide pad and guide pad are by block
Composition, the trimming upper slitter fixing seat are installed on the upper die component upper die holder, and the trimming is cut, trimming guide pad is installed
On the lower die seat.
The lateral incision mechanism includes under cam unit, lateral incision upper slitter fixing seat, lateral incision pressure plate, lateral incision upper slitter and lateral incision
Knife；The lateral incision pressure plate is matched with the working face that the lateral incision is cut with product type face.
Preferably, the cam unit includes inclined wedge pedestal, wedge slide block and inclined wedge drive block, and the inclined wedge drive block is solid
It is scheduled on the upper die holder, the inclined wedge pedestal is fixed in the lower template, and the inclined wedge drive block passes through the upper die holder
It moves downward and the wedge slide block is pushed to move along specific direction.
The lower mold assemblies are by the retainer block 1, the retainer block 2, trimming that are mounted between the lower die holder and the lower template
Cut with stroke limit block and buoyant block composition, the buoyant block by the unloading bolt 2 and nitrogen gas spring and it is described under
Die holder flexible connection.
The binder panel seat controls the stroke of the pressure plate by the stroke limit block.
Compared with prior art, the positive beneficial effect of the utility model are as follows:
A kind of L-type automobile door sill reinforcer shaving die of the utility model cuts the processing of type high-strength steel product piece in " L " type
The defects of process uses lateral incision mechanism for the first time, can effectively solve the wrinkle of wave caused by " L " type roll-in product piece technical gaps, crimping；
Meanwhile effectively solve cut-off equipment limitation, perfect " L " type roll-in product piece trimming technology form is simple and practical in structure, have compared with
Strong promotional value expands the working ability and range of existing shaving die.
Detailed description of the invention
Fig. 1 is a kind of main view of L-type automobile door sill reinforcer shaving die of the utility model；
Fig. 2 is a kind of rearview of L-type automobile door sill reinforcer shaving die of the utility model；
Fig. 3 is L-type threshold reinforcement structure product section shape figure；
Fig. 4 is schematic diagram of product structure after the reinforcement structure roll-in of L-type threshold；
Fig. 5 is schematic diagram of product structure after the cutting of L-type threshold reinforcement structure；Wherein, 1- upper die holder, 2- binder panel seat,
3- unloading bolt-Isosorbide-5-Nitrae-rigid limit block, 5- lower die holder, 6- lower template, 7- lateral incision are cut, 8- buoyant block, 9- unloading bolt-
2,10- lateral incision pressure plates, 11- pressure plate, 12- inclined wedge pedestal, 13- wedge slide block, 14- inclined wedge drive block, retainer block -1 15-,
16- lateral incision upper slitter fixing seat, 17- lateral incision upper slitter, 18- lateral incision guide pad, 19- nitrogen gas spring -1,20- lateral incision upper padding plate, 21-
Nitrogen gas spring cushion block -1,22- nitrogen gas spring -1,23- retainer block -2,24- trimming is cut, 25- trimming upper slitter, 26- trimming upper slitter
Fixing seat, 27- trimming guide pad, 28- guide pad lean on block, 29- stroke limit block, 30- nitrogen gas spring cushion block -2,31- nitrogen bullet
Spring -3.
Specific embodiment
Below in conjunction with Detailed description of the invention, the utility model is illustrated without limitation, purpose is more preferably geographical for the public
The solution technology contents.
Referring to attached drawing 1-2, a kind of L-type automobile door sill reinforcer shaving die, comprising: upper die component, feeding pressure mechanism, trimming
Mechanism, lateral incision mechanism and lower mold assemblies；Wherein, feeding pressure mechanism, trimming mechanism, lateral incision mechanism are placed in upper die component and lower die group
Between part, lateral incision mechanism is located at two L-type automobile door sill reinforcer junctions；Upper die component is by upper die holder 1, nitrogen gas spring -3
31, nitrogen gas spring cushion block -1, unloading bolt -1 and rigid limit block 4 form, nitrogen gas spring -3, nitrogen gas spring cushion block -1, discharging
Screw -1 and rigid limit block 4 are installed on upper die holder 1, and upper die holder 1 controls stroke by rigid limit block 4；Feeding pressure mechanism
It is made of binder panel seat 2, pressure plate 11, buoyant block 8 and nitrogen gas spring cushion block -2, pressure plate 11, nitrogen gas spring cushion block -2- pacify
On binder panel seat 2, binder panel seat 2 is flexible even by the nitrogen gas spring -3 and unloading bolt -1 and upper die holder 1 of upper die component
It connects；Trimming mechanism cuts 24, trimming upper slitter 25, trimming upper slitter fixing seat 26, trimming guide pad 27 and guide pad by block by trimming
28 compositions, trimming upper slitter fixing seat 26 are installed on the upper die holder 1 of upper die component, and trimming cuts the installation of 24, trimming guide pad 27
On lower die holder 5；Lateral incision mechanism includes cam unit, lateral incision upper slitter fixing seat 16, lateral incision pressure plate 10, lateral incision upper slitter 17 and side
Knife 7 is cut, lateral incision pressure plate 10 is matched with the working face that lateral incision cuts 7 with product type face；Cam unit include inclined wedge pedestal 12,
Wedge slide block 13 and inclined wedge drive block 14, inclined wedge drive block 14 are fixed on upper die holder 1, and inclined wedge pedestal 12 is fixed on lower template 5
On, inclined wedge drive block 14 is moved downward by upper die holder 1 pushes wedge slide block 13 to move along specific direction；The lower mold assemblies by
It is mounted on the retainer block -1 between the lower template of lower die holder 5 and 56, retainer block -2, trimming cut 24 and stroke limit block 29 and floating
Expect that block 8 forms, buoyant block 8 is flexibly connected by unloading bolt -2 and nitrogen gas spring and lower die holder 5；Binder panel seat 2 passes through stroke
The stroke of the control pressure plate 11 of limited block 29.
Upper die holder 1 pushes trimming upper slitter 25 to move downward under press effect by trimming upper slitter fixing seat 26, and passes through
Nitrogen gas spring -3, which pushes binder panel seat to move downward, acts on pressure plate on plate, and trimming upper slitter 25 continues traveling downwardly completion and cuts
Side movement；Inclined wedge drive block 14 moves downward by upper die holder 1 and wedge slide block 13 is pushed to move along specific direction simultaneously, lateral incision
Upper slitter 17 travels forward with the lateral incision upper slitter fixing seat 16 being fixed on sliding block, effect of the lateral incision pressure plate 10 in nitrogen gas spring -1
Lateral contact plate material down, lateral incision upper slitter 17, which moves forward, completes lateral incision movement.
Referring to attached drawing 3-5, respectively after L-type threshold reinforcement structure product section shape figure, L-type threshold reinforcement structure roll-in
Product piece after product piece and the cutting of L-type threshold reinforcement structure, the L-type automobile door sill reinforcer shaving die of the utility model make
The Edge trimming problems that lateral incision stile solves L-type automobile door sill reinforcer are completed with wedge mechanism, guarantee to reduce while product quality
Equipment cost；Cut-off equipment limitation is effectively solved, perfect " L " type roll-in product piece trimming technology form is simple and practical in structure, tool
There is stronger promotional value, expands the working ability and range of existing shaving die.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the patent model of the utility model
Enclose, equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, or directly or
It connects and is used in other relevant technical fields, be also included in the patent protection scope of the utility model.
Claims (8)
1. a kind of L-type automobile door sill reinforcer shaving die, it is characterised in that: including a upper die component, feeding pressure mechanism, bead cutter
Structure, lateral incision mechanism and lower mold assemblies；The feeding pressure mechanism, trimming mechanism, lateral incision mechanism are placed in the upper die component and described
Between lower mold assemblies, the lateral incision mechanism is located at two L-type automobile door sill reinforcer junctions.
2. L-type automobile door sill reinforcer shaving die as described in claim 1, which is characterized in that the upper die component is by upper
Die holder (1), nitrogen gas spring -3 (31), nitrogen gas spring cushion block -1 (21), unloading bolt -1 (3) and rigid limit block (4) composition, institute
State nitrogen gas spring -3 (31), nitrogen gas spring cushion block -1 (21), unloading bolt -1 (3) and rigid limit block (4) be installed in it is described
On upper die holder (1), the upper die holder (1) controls stroke by the rigid limit block (4).
3. L-type automobile door sill reinforcer shaving die as claimed in claim 2, which is characterized in that the feeding pressure mechanism is by pressing
Flitch seat (2), pressure plate (11), buoyant block (8) and nitrogen gas spring cushion block -2 (30) composition, the pressure plate (11), nitrogen bullet
Spring cushion block -2 (30) is installed on the binder panel seat (2), and the binder panel seat (2) passes through the nitrogen bullet of the upper die component
Spring -3 (31) and unloading bolt -1 (3) and the upper die holder (1) are flexibly connected.
4. L-type automobile door sill reinforcer shaving die as claimed in claim 2, which is characterized in that the trimming mechanism is by cutting
While cutting (24), trimming upper slitter (25), trimming upper slitter fixing seat (26), trimming guide pad (27) and guide pad leans on block (28) group
At the trimming upper slitter fixing seat (26) is installed on the upper die component upper die holder (1), and the trimming cuts (24), trimming
Guide pad (27) is mounted on lower die holder (5).
5. L-type automobile door sill reinforcer shaving die as claimed in claim 4, which is characterized in that the lateral incision mechanism includes
Cam unit, lateral incision upper slitter fixing seat (16), lateral incision pressure plate (10), lateral incision upper slitter (17) and lateral incision cut (7)；The lateral incision
The working face that pressure plate (10) cuts (7) with the lateral incision is matched with product type face.
6. L-type automobile door sill reinforcer shaving die as claimed in claim 5, which is characterized in that the cam unit includes
Inclined wedge pedestal (12), wedge slide block (13) and inclined wedge drive block (14), the inclined wedge drive block (14) are fixed on the upper die holder
(1) on, the inclined wedge pedestal (12) is fixed on the lower die holder (5), and the inclined wedge drive block (14) passes through the upper die holder
(1) it moves downward and the wedge slide block (13) is pushed to move along specific direction.
7. L-type automobile door sill reinforcer shaving die as claimed in claim 6, which is characterized in that the lower mold assemblies are by holding in the palm
Material block -1 (15), retainer block -2 (23), trimming cut (24) and stroke limit block (29) and buoyant block (8) composition, the support
Material block -1 (15) is mounted between the lower die holder (5) and a lower template (6), and the buoyant block (8) passes through a unloading bolt -2
(9) it is flexibly connected with nitrogen gas spring with the lower die holder (5).
8. L-type automobile door sill reinforcer shaving die as claimed in claim 3, which is characterized in that the binder panel seat (2) is logical
Cross the stroke that one stroke limited block (29) control the pressure plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721610569.5U CN208390764U (en) | 2017-11-28 | 2017-11-28 | A kind of L-type automobile door sill reinforcer shaving die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721610569.5U CN208390764U (en) | 2017-11-28 | 2017-11-28 | A kind of L-type automobile door sill reinforcer shaving die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208390764U true CN208390764U (en) | 2019-01-18 |
Family
ID=65066413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721610569.5U Expired - Fee Related CN208390764U (en) | 2017-11-28 | 2017-11-28 | A kind of L-type automobile door sill reinforcer shaving die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208390764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393755A (en) * | 2022-01-10 | 2022-04-26 | 长兴鼎鑫橡塑科技有限公司 | Trimming equipment for sealing ring of drum washing machine door |
-
2017
- 2017-11-28 CN CN201721610569.5U patent/CN208390764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393755A (en) * | 2022-01-10 | 2022-04-26 | 长兴鼎鑫橡塑科技有限公司 | Trimming equipment for sealing ring of drum washing machine door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20211128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |