CN203459566U - Hot stamping mold blank support device - Google Patents
Hot stamping mold blank support device Download PDFInfo
- Publication number
- CN203459566U CN203459566U CN201320590080.1U CN201320590080U CN203459566U CN 203459566 U CN203459566 U CN 203459566U CN 201320590080 U CN201320590080 U CN 201320590080U CN 203459566 U CN203459566 U CN 203459566U
- Authority
- CN
- China
- Prior art keywords
- blank
- hot stamping
- reset
- retainer bar
- vertical plates
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Forging (AREA)
Abstract
The utility model relates to a hot stamping mold blank support device which comprises a bracket, a material carrying rod and reset springs, wherein the bracket comprises a base and two vertical plates; the material carrying rod is mounted between the two vertical plates via a pin shaft and can rotate around the pin shaft; a connecting pin penetrating the two sides of the two vertical plates is mounted at the rear part of the material carrying rod; the two reset springs are respectively mounted outside the vertical plates; one ends of the reset springs are connected with the connecting pin while the other ends of the reset springs are fixedly connected with a connecting column arranged outside the vertical plates. Under the action of the reset springs, the material carrying rod supports a hot stamping high-temperature blank on a mold surface and can rotate around the pin shaft during stamping and reset under the action of the tensile force of the reset springs at the reset stage of a stamping press. The hot stamping mold blank support device adopts a simple structure, can effectively support the high-temperature blank, avoids contact between the hot blank and the mold surface before the stamping, and can quickly reset, and is suitable for standard blank support of a hot stamping mold.
Description
Technical field
The utility model relates to hot stamping die blank Holder Fasteners, is a kind of hot stamping die blank bracing or strutting arrangement concretely.
Background technology
At present hot stamping die mainly carries out coolingly to die surface and high temperature blank by die surface cooling circuit, realizes quenching process in mould, obtains uniform martensitic structure, tensile strength higher than the stamping parts of 1400MPa.Quick mechanical hand is placed on the high temperature blank that is heated to austenitizing on mould surface, for fear of contacting of hot blank before punching press and die face, need to adopt support component drop stamping blank to be positioned to the position of die surface certain distance, for fear of the too much heat transfer of supporting member and blank, should reduce the contact area between them as far as possible.Up to now, on market, also there is no special-purpose hot stamping die blank bracing or strutting arrangement.
Summary of the invention
Technical problem to be solved in the utility model is in order to overcome above-mentioned the deficiencies in the prior art, a kind of simple structure is provided, easy to use, can effectively support high temperature blank, avoid hot blank before punching press to contact with die face, and hot stamping die blank bracing or strutting arrangement that can Rapid reset.
The technical scheme in the invention for solving the above technical problem is: a kind of hot stamping die blank bracing or strutting arrangement, comprise supporting seat, retainer bar and back-moving spring, it is characterized in that: described supporting seat is comprised of base and two riser, retainer bar is arranged in the middle of two risers by bearing pin, retainer bar can rotate around bearing pin, retainer bar rear portion is provided with a connecting pin that runs through both sides, two back-moving springs are arranged on respectively riser outside, back-moving spring one end is connected with connecting pin, and the joint pin that the other end and riser outside are provided with is connected and fixed.
Riser described in the utility model is provided with spacing shoulder.It coordinates with connecting pin on retainer bar, is used for limiting retainer bar around the anglec of rotation of bearing pin, makes it under the stretching of back-moving spring, horizontal support high temperature blank.
Base described in the utility model is provided with bolt hole, and base is bolted on the mould bases of mould.
The utility model supporting seat is directly fixedly connected with mould bases, retainer bar is under the effect of back-moving spring, drop stamping high temperature blank is supported on die face, and can in punching course, around bearing pin, rotate, and in the die cutting press backhaul stage, rely on the tensile force of back-moving spring that retainer bar is resetted.Against existing technologies, the utlity model has simple in structurely, can effectively support high temperature blank, avoid punching press before hot blank contact with die face, and can Rapid reset, the advantages such as reliable operation.Being suitable for the standardized blank of hot stamping die supports.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is that the utility model forms structural representation.
Fig. 2 is that schematic diagram is looked on a left side of Fig. 1.
Label in figure is: 1. retainer bar, 2. bearing pin, 3. connecting pin, 4. back-moving spring, 5. supporting seat, 51. risers, 511. spacing shoulders, 512. joint pins, 52. bases.
The specific embodiment
From Fig. 1, Fig. 2, can find out, a kind of hot stamping die blank bracing or strutting arrangement, comprises supporting seat 5, retainer bar 1 and back-moving spring 4.Described supporting seat 5 is comprised of base 52 and a pair of riser 51, retainer bar 1 is arranged in the middle of two risers 51 by bearing pin 2, retainer bar 1 can be around bearing pin 2 rotations, retainer bar 1 rear portion is provided with a connecting pin 3 that laterally runs through retainer bar both sides, symmetrically arranged two back-moving springs 4 are arranged on respectively riser 51 outsides, back-moving spring 4 one end are connected with connecting pin 3, and the joint pin 512 that the other end and riser 51 outsides are provided with is connected and fixed.
Riser 51 described in the utility model is provided with spacing shoulder 511.It coordinates with connecting pin 3 on retainer bar 1, is used for limiting retainer bar 1 around the anglec of rotation of bearing pin 2, makes it under the stretching of back-moving spring 4, horizontal support high temperature blank.
The utility model supporting seat is directly fixedly connected with mould bases, rely on retainer bar that the high temperature blanks such as high-strength boron steel plate of austenitizing are supported on die face, avoid high temperature blank directly to contact with mould, and can in punching course, around bearing pin, rotate, and in the die cutting press backhaul stage, rely on the tensile force of back-moving spring that retainer bar is resetted.During concrete use, Quick mechanical hand is placed in the high temperature blank of austenitizing on retainer bar 1, and during matched moulds, under the effect of stamping press, retainer bar rotates around bearing pin, until 90-degree rotation is contracted in two riser intermediate gaps, removes the support to high temperature blank.Meanwhile back-moving spring is stretched.This process completes the shaping of heat-punch member, after one section of maintenance pressure, completes interior quenching of mould of stamping parts.During die sinking, retainer bar is homing under the pulling force effect of back-moving spring, until connecting pin contacts with riser 51 upper limit shoulders 511 on retainer bar 1.
The utlity model has simple in structurely, can effectively support high temperature blank, avoid punching press before hot blank contact with die face, and can Rapid reset, the advantages such as reliable operation.Being suitable for the standardized blank of hot stamping die supports.
Claims (3)
1. a hot stamping die blank bracing or strutting arrangement, comprise supporting seat, retainer bar and back-moving spring, it is characterized in that: described supporting seat is comprised of base and two riser, retainer bar is arranged in the middle of two risers by bearing pin, retainer bar can rotate around bearing pin, and retainer bar rear portion is provided with a connecting pin that runs through both sides, and two back-moving springs are arranged on respectively riser outside, back-moving spring one end is connected with connecting pin, and the joint pin that the other end and riser outside are provided with is connected and fixed.
2. hot stamping die blank bracing or strutting arrangement according to claim 1, is characterized in that: described riser is provided with spacing shoulder.
3. hot stamping die blank bracing or strutting arrangement according to claim 1, is characterized in that: described base is provided with bolt hole, and base is bolted on the mould bases of mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320590080.1U CN203459566U (en) | 2013-09-24 | 2013-09-24 | Hot stamping mold blank support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320590080.1U CN203459566U (en) | 2013-09-24 | 2013-09-24 | Hot stamping mold blank support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203459566U true CN203459566U (en) | 2014-03-05 |
Family
ID=50171949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320590080.1U Expired - Fee Related CN203459566U (en) | 2013-09-24 | 2013-09-24 | Hot stamping mold blank support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203459566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464633A (en) * | 2013-09-24 | 2013-12-25 | 哈尔滨工业大学（威海） | Blank supporting device for hot stamping die |
| WO2016074146A1 (en) * | 2014-11-11 | 2016-05-19 | 崔楠 | Hollow chocolate mould rapid clamping device |
-
2013
- 2013-09-24 CN CN201320590080.1U patent/CN203459566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464633A (en) * | 2013-09-24 | 2013-12-25 | 哈尔滨工业大学（威海） | Blank supporting device for hot stamping die |
| WO2016074146A1 (en) * | 2014-11-11 | 2016-05-19 | 崔楠 | Hollow chocolate mould rapid clamping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103464633A (en) | Blank supporting device for hot stamping die | |
| CN203711647U (en) | Adjustable stamping die blank positioning device | |
| CN105127789A (en) | Double-face rolling type clamp with single tapered wedge face | |
| CN203711677U (en) | Fixed-distance adjustable stamping die blank positioning device | |
| CN203459566U (en) | Hot stamping mold blank support device | |
| CN103418643A (en) | Straightening mechanism | |
| CN204524036U (en) | Mould positioning installation apparatus | |
| CN205185384U (en) | Multistation stamping device with heat radiation structure | |
| CN104232865B (en) | Annular sheet quenches shaping automatic machine tool | |
| CN203843081U (en) | High-speed forging machine | |
| CN205183450U (en) | Multi -position stamping device | |
| CN204528570U (en) | A kind of wheel printing turning device | |
| CN203804083U (en) | Automatic discharging device for cold-punching mold | |
| CN202845503U (en) | Manual operation three-dimensional cool reshaping press machine | |
| CN203991722U (en) | A kind of novel die | |
| CN205217701U (en) | Multistation stamping device with bearing structure | |
| CN203253784U (en) | Linear device for stamping pipe hook | |
| CN203857904U (en) | Test tool for detecting left B column lower guard board and right B column lower guard board of automobile | |
| CN103551428A (en) | Bending device for thermal state plate type blank | |
| CN203937075U (en) | Side board type solid tyre guide rail vulcanizer | |
| CN203955908U (en) | A kind of rack rails punching sizing device | |
| CN202725690U (en) | Rotary straightening device for hot-forging front axle | |
| CN203316994U (en) | Bearing press-fitting table | |
| CN204214708U (en) | A kind of marshal piece stripper | |
| CN102773348A (en) | Precise drawing die |
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: 20140305 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |