CN107234186B - A kind of lightweight clamper of drop stamping blank - Google Patents
A kind of lightweight clamper of drop stamping blank Download PDFInfo
- Publication number
- CN107234186B CN107234186B CN201610179707.2A CN201610179707A CN107234186B CN 107234186 B CN107234186 B CN 107234186B CN 201610179707 A CN201610179707 A CN 201610179707A CN 107234186 B CN107234186 B CN 107234186B
- Authority
- CN
- China
- Prior art keywords
- clamper
- lightweight
- drop stamping
- plate
- hook
- 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.)
- Active
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
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention discloses a kind of lightweight clampers of drop stamping blank, including hyperthermia radiation plate, the frame mechanism being fixed on hyperthermia radiation plate and the several hook driving mechanisms being connected on frame mechanism.The present invention realizes light-weight, and the rigidity of structure is good, can be improved the bearing capacity of clamper, can also realize that the clamper of various parts shares.
Description
Technical field
The present invention relates to the drop stamping fields in automobile manufacture processing, more specifically to a kind of drop stamping blank
Lightweight clamper.
Background technique
Drop stamping technique be it is a kind of original steel plate is heated to austenite transition temperature or more, wait its interior tissue all turn
After being changed to austenite, be quickly moved to it is stamping in mold cavity, in the state of pressure maintaining, by be quickly cooled down, by austenite
Martensite is converted to obtain the technique of the part of superhigh intensity.Using drop stamping technology, it can not only overcome tradition high-strength
The critical defect that steel formability is difficult, parts size precision is low, and the safety of automobile, comfort can be significantly improved, subtract
Light car weight reduces gas emissions.Just because of the two advantages, hot press-formed technique is current automobile, steel and its phase
The research hotspot in pass field.
Drop stamping is that a kind of steel plate by certain shapes from high temperature furnace moves to press with part retainer, from press after forming
The tool of removal, since it is in 900 degree or so work, still, traditional clamper itself weight, rigidity and stability are poor,
It is not able to satisfy the productive temp demand increasingly accelerated, the common clamper in scene is tower structure in drop stamping industry at present,
It is the square tubes soldering by 235 into peripheral frame, accessory structure, driving device is all mounted on frame, with cylinder drive shaft
Realize the clamping and release movement of blank.The significant drawback of this clamper is:
1. clamper, from great, bearing capacity is poor.(such as B column clamper of a mould two pieces, weigh about 70kg certainly), it is excessive
Weight causes the clamper speed of service slow, and energy consumption is high；
2. clamper vertical direction belongs to planar structure, stiffness by itself is poor, in load conditions far from the position of clamping end
It is sagging serious, influence the position accuracy of feeding；
3. stability is poor since the rigidity of structure is bad, for clamper during high-speed cruising, there are jitter phenomenons, also sternly
Ghost image rings the accuracy of feeding.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a kind of lightweights of drop stamping blank
Clamper, realizes light-weight, and the rigidity of structure is good, can be improved the bearing capacity of clamper, can also realize various parts
Clamper shares.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of lightweight clamper of drop stamping blank, including hyperthermia radiation plate, the frame being fixed on hyperthermia radiation plate
Frame mechanism and the several hook driving mechanisms being connected on frame mechanism；
Frame mechanism includes girder and is vertically connected at several crossbeams of girder by connector；
Several hook driving mechanisms pass through connecting plate and are connected on crossbeam, each hook driving mechanism include mounting plate,
Cylinder, rotation axis, connecting rod, hook and positioning lever, mounting plate are connected with connecting plate, and cylinder is set on mounting plate, tail end
It is fixed on mounting plate, the piston rod of front end is connected by rotation axis with one end of connecting rod, and is fixed on mounting plate, is formed
One downward L-shaped structure, the other end of connecting rod connect hook, and positioning lever has a pair, L-shaped, are respectively arranged on hook
The two sides of pawl.
The connector includes transverse slat and a pair of of riser, and a pair of of riser is respectively perpendicular on the two sides of transverse slat, riser
Offer the through-hole to match with crossbeam shape.
The lower section of the through-hole, which is also connected to, is provided with a notch.
The frame mechanism is fixed on hyperthermia radiation plate by mounting bracket.
The hyperthermia radiation plate is made of frivolous steel plate, and surface is additionally provided with reflected coat layer.
The hyperthermia radiation plate with a thickness of 0.2mm.
The girder is made of hollow square tube.
The crossbeam is made of extruding aluminium alloy sectional.
In the above-mentioned technical solutions, beneficial effects of the present invention have the following:
1. the structure of frame mechanism have greatly can flexibility, can in a certain range according to clamped blank ruler
Very little adjusting is suitable for the requirement of same kind of parts billet size；
2. clamper own wt is light, good rigidity, in the B column blank holder of a punching two, its own weight is can be controlled in
45kg or less；
3. clamper good rigidity, under operating load conditions, holder structure deflection is small, and configuration state is stablized, fortune
Jitter phenomenon cannot occur during feeding piece, guarantee drop stamping tablet to be placed on the specified position of mold；
4. clamper hook answers high temperature resistant, and has high temperature-proof radiation appliance, to guarantee the electric appliance dress of robot, clamper
It sets, pipeline etc. is not by aging；
5. the hook of clamper is controlled by individual cylinder, and forms independent module, to realize larger range of tune
Section and flexibility, Maintenance and Repair are convenient in use process.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention；
Fig. 2 is the schematic diagram of frame structure of the present invention；
Fig. 3 is the schematic diagram of girder of the present invention；
Fig. 4 is the schematic diagram of connector of the present invention；
Fig. 5 is the schematic diagram of hook driving mechanism of the present invention.
Specific embodiment
Technical solution of the present invention is further illustrated with reference to the accompanying drawings and examples.
Incorporated by reference to shown in Fig. 1, a kind of lightweight clamper of drop stamping blank of the invention, including it is hyperthermia radiation plate 1, solid
Surely the frame mechanism 2 being set on hyperthermia radiation plate 1 and the several hook driving mechanisms 3 being connected on frame mechanism 2.
Incorporated by reference to shown in Fig. 2, frame mechanism 2 includes girder 201 and is vertically connected at girder 201 by connector 202
Several crossbeams 203.
Girder 201 is the pith of clamper, carries connection robot and installs the function of accessory structure, and folder
Stress the best part in holder structure, in order to guarantee the integrally-built stability of clamper and rigidity, girder 201 is used and is helped
In the hollow square tube composition for mitigating weight, it is welded into three-dimensional shape (as shown in Figure 3), can greatly improve the anti-of structure
Curved rigidity, to guarantee clamper deflection performance during the work time, and it is in stable condition.
Crossbeam 203 is the intermediate structure for connecting hook driving mechanism 3 and girder 201, and the length of crossbeam 203 is with it in girder
Installation site on 203 is determined that the spatial position of such hook driving mechanism 3 is also determined that by the shape of blank.Crossbeam
203 are mounted on girder 201 using square crossing mode, and shape is similar to dendritic structure, can also be as needed, in crossbeam
Again by the vertical connecting cross beam 203 of connector 202 on 203, this structure is not necessarily to periphery frame, is saved with material, light-weight, is adjusted
It is very strong with scalability, and stable structure, rigidity are good.In addition, be integrally self-possessed to reduce clamper to the greatest extent, and
The rigidity of structure is improved, crossbeam 203 is made of extruding aluminium alloy sectional, and density of material is the 1/3 of steel, the two of crossbeam 203
End has also opened up bolt hole, can be used for the installation of hook driving mechanism 3 and connecting plate 4.
Incorporated by reference to shown in Fig. 4, the connector 202 includes transverse slat 5 and a pair of of riser 6, and a pair of of riser 6, which is respectively perpendicular, uses spiral shell
The two sides for being arranged in transverse slat 5 are tethered, the through-hole 7 to match with 203 shape of crossbeam, and the lower section of through-hole 7 are offered on riser 6
Also connection is provided with a notch 8, and bolt can be used and be locked to the crossbeam 203 passed through.So that entire frame
Mechanism can be adjusted according to the outer dimension of blank, ensure that the convenience of adjustment.
Incorporated by reference to shown in Fig. 5, several hook driving mechanisms 3 are connected on crossbeam 203 by connecting plate 4, and each hook drives
Motivation structure 3 includes mounting plate 301, cylinder 302, rotation axis 303, connecting rod 304, hook 305 and positioning lever 306, installation
Plate 301 is connected with connecting plate 4, and cylinder 302 is set on mounting plate 301, and tail end is fixed on mounting plate 301, the piston of front end
Bar is connected by rotation axis 303 with one end of connecting rod 304, and is fixed on mounting plate 301, and a downward L shape knot is formed
Structure, the other end of connecting rod 304 is connected by screw bolts hook 305, and is also provided with cross chute on hook 305, can adjust
The position of whole hook 305 is the clamper that can grab two panels B column blank simultaneously used by the present embodiment, is provided with ten altogether
A hook driving mechanism 3 does not have driven association between each hook driving mechanism 3, non-interference, checks during being easy to use
Failure and maintenance when necessary can quick integral replacing hook driving mechanisms 3.Positioning lever 306 has a pair, L-shaped,
The two sides of hook 305 are respectively arranged on, when the blank after heating fast moves out from heating furnace idler wheel, utilize positioning lever
306 make blank stop motion, rest on the position that suitable hook 305 clamps.
In addition, since the target of clamper is heated to the blank of 950 degree of high temperature, the high temperature that is arranged on clamper
Radiant panel 1, the mechanism part that can avoid on clamper work long hours under high temperature environment.Hyperthermia radiation plate 1 passes through installation branch
Frame is connected and fixed on frame mechanism 2, and for hyperthermia radiation plate 1 by being made with a thickness of the frivolous steel plate of 0.2mm, surface is additionally provided with reflection plating
Layer can play the effect for reducing thermal convection and heat radiation, simultaneously to protect clamper mechanism part not by high-temperature damage.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as the change in spirit of the invention, to embodiment described above
Change, modification will all be fallen within the scope of claims of the present invention.
Claims (7)
1. a kind of lightweight clamper of drop stamping blank, which is characterized in that including hyperthermia radiation plate, be fixed at hyperthermia radiation
Frame mechanism on plate and the several hook driving mechanisms being connected on frame mechanism；
Frame mechanism includes girder and is vertically connected at several crossbeams of girder by connector；
Several hook driving mechanisms pass through connecting plate and are connected on crossbeam, each hook driving mechanism include mounting plate, cylinder,
Rotation axis, connecting rod, hook and positioning lever, mounting plate are connected with connecting plate, and cylinder is set on mounting plate, and tail end is fixed on
On mounting plate, the piston rod of front end is connected by rotation axis with one end of connecting rod, and connecting rod is fixed on mounting plate, piston rod
A downward L-shaped structure is formed with connecting rod, the other end of connecting rod connects hook, and it is in L that positioning lever, which has a pair,
Shape is respectively arranged on the two sides of hook,
Wherein, there is no driven association between each hook driving mechanism；
The hyperthermia radiation plate is made of frivolous steel plate, and surface is additionally provided with reflected coat layer.
2. a kind of lightweight clamper of drop stamping blank as described in claim 1, which is characterized in that the connector includes
Transverse slat and a pair of of riser, a pair of of riser is respectively perpendicular to offer on the two sides of transverse slat, riser to match with crossbeam shape
Through-hole.
3. a kind of lightweight clamper of drop stamping blank as claimed in claim 2, which is characterized in that the lower section of the through-hole
Also connection is provided with a notch.
4. a kind of lightweight clamper of drop stamping blank as described in claim 1, which is characterized in that the frame mechanism is logical
Mounting bracket is crossed to be fixed on hyperthermia radiation plate.
5. a kind of lightweight clamper of drop stamping blank as described in claim 1, which is characterized in that the hyperthermia radiation plate
With a thickness of 0.2mm.
6. a kind of lightweight clamper of drop stamping blank as described in claim 1, which is characterized in that the girder is hollow
Square tube is made.
7. a kind of lightweight clamper of drop stamping blank as described in claim 1, which is characterized in that the crossbeam is to squeeze
Aluminium alloy extrusions is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610179707.2A CN107234186B (en) | 2016-03-28 | 2016-03-28 | A kind of lightweight clamper of drop stamping blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610179707.2A CN107234186B (en) | 2016-03-28 | 2016-03-28 | A kind of lightweight clamper of drop stamping blank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107234186A CN107234186A (en) | 2017-10-10 |
| CN107234186B true CN107234186B (en) | 2019-08-27 |
Family
ID=59982772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610179707.2A Active CN107234186B (en) | 2016-03-28 | 2016-03-28 | A kind of lightweight clamper of drop stamping blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107234186B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909428B (en) * | 2019-04-25 | 2020-06-12 | 常熟非凡新材股份有限公司 | Moving beam control mechanism for steel ball forming machine |
| CN110918808A (en) * | 2019-12-11 | 2020-03-27 | 安徽戎发冲压机器人有限公司 | Hot stamping feeding end effector |
| PL242729B1 (en) * | 2020-12-11 | 2023-04-11 | Polmotors Spolka Z Ograniczona Odpowiedzialnoscia | Frame for an industrial robot gripper |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202006251U (en) * | 2011-02-24 | 2011-10-12 | 宝山钢铁股份有限公司 | Part blank clamp for hot stamping |
| CN202506766U (en) * | 2011-10-17 | 2012-10-31 | 机械科学研究总院先进制造技术研究中心 | Flexible adjustable manipulator for grasping high-temperature steel plates |
| JP6152600B2 (en) * | 2013-10-23 | 2017-06-28 | 株式会社アマダホールディングス | Work clamping apparatus and method for work operating robot |
| CN203624446U (en) * | 2013-12-10 | 2014-06-04 | 国家电网公司 | Conveying line crossbeam connecting structure |
| CN204366976U (en) * | 2015-01-09 | 2015-06-03 | 苏州骏创塑胶模具有限公司 | Double-sucker manipulator fixture |
-
2016
- 2016-03-28 CN CN201610179707.2A patent/CN107234186B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107234186A (en) | 2017-10-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107234186B (en) | A kind of lightweight clamper of drop stamping blank | |
| CN110405033B (en) | High-strength aluminum alloy hot stamping-fiber thermosetting composite re-reinforcing forming process | |
| CN103691793B (en) | One-step forming method of aging-strengthening aluminum alloy integral wall plate based on autoclave | |
| CN103233148B (en) | One is applicable to structure-function integration Al-alloy products and preparation method | |
| CN108380722A (en) | A kind of hot press-formed method of lightweight car body of aluminum alloy component | |
| CN101850376B (en) | Method and die for forward extrusion and variable diameter bending extrusion of magnesium alloy semi-solid billets | |
| CN103464607A (en) | Modularized differential temperature forming hot punching mold | |
| CN102416413B (en) | Preparation method of large-diameter aluminum alloy tube | |
| WO2010051754A1 (en) | Broad-width extrusion device and extrusion process thereof | |
| CN100363145C (en) | Method for manufacturing extruded bar from magnesium alloy | |
| CN106140847B (en) | A kind of magnesium alloy compressional deformation processing unit (plant) and processing method | |
| CN106544608B (en) | A kind of manufacturing process of the thick fine grain magnesium alloy with high strength and ductility forging of spy | |
| CN105274457A (en) | 3D super-plasticizing treatment method and superplasticity precision shaping method for magnesium alloy | |
| CN102912268A (en) | Creep aging forming method for Al-Cu-Mg series alloy sheet material | |
| CN101308001A (en) | High performance aluminum alloy composite foil for heat converter and method of manufacture | |
| CN103008869A (en) | Electron beam pressurizing connection method for aluminum alloy and particle-reinforced aluminum matrix composite material | |
| CN104646416B (en) | A kind of sheet metal Strong shear roll-forming method and device | |
| CN106311946A (en) | Die-forming method taking non-maximal cross section as die parting face based on combined die | |
| CN104646939B (en) | Automotive aluminum alloy front auxiliary frame boundary beam forming method | |
| CN203459536U (en) | Modularization hot stamping die capable of conducting forming at different temperatures | |
| CN102729364A (en) | Thermoplastic resin-base braiding composite material thermoforming mold structure | |
| CN104313423A (en) | Manufacturing method of Mg-based composite wallboard profile | |
| CN104745901A (en) | Indirect extrusion casting method of wrought aluminum alloy castings | |
| CN202291235U (en) | Casting wax pattern correction die | |
| CN102343404A (en) | Manufacturing device of aluminum alloy wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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 |