CN112719254B - Hydraulic ejection demoulding device for processing mould steel - Google Patents
Hydraulic ejection demoulding device for processing mould steel Download PDFInfo
- Publication number
- CN112719254B CN112719254B CN202011473362.4A CN202011473362A CN112719254B CN 112719254 B CN112719254 B CN 112719254B CN 202011473362 A CN202011473362 A CN 202011473362A CN 112719254 B CN112719254 B CN 112719254B
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- fixedly connected
- plate
- rod
- electric telescopic
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/04—Handling or stripping castings or ingots
- B22D29/06—Strippers actuated by fluid pressure
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a hydraulic ejection demoulding device for processing mould steel, and relates to the technical field of hydraulic demoulding. Compared with the prior art, the invention has the beneficial effects that: the automatic mold clamping device is simple in structure, the electric telescopic rod drives the self-adjusting clamping assemblies on the two sides to move oppositely to fixedly clamp a mold, the hydraulic ejector rod drives the top plate to move upwards to eject and demold the mold, and the special structure of the self-adjusting clamping assemblies can clamp molds in different shapes, so that the clamping elements do not need to be replaced frequently in production, and the production efficiency is effectively improved.
Description
Technical Field
The invention relates to the technical field of hydraulic demoulding, in particular to a hydraulic ejection demoulding device for processing mould steel.
Background
Die steel is a steel grade used for manufacturing dies such as cold stamping dies, hot forging dies, die casting dies and the like. The die is a main processing tool for manufacturing parts in industrial departments of mechanical manufacturing, radio instruments, motors, electric appliances and the like. The quality of the die directly affects the quality of the pressure processing technology, the precision yield of products and the production cost, and the quality and the service life of the die are mainly affected by die materials and heat treatment except by reasonable structural design and processing precision.
Demolding refers to a series of operations for stripping a steel ingot from a steel ingot mold. The mode of hydraulic pressure drawing of patterns is comparatively common now, and current hydraulic pressure shedder is comparatively single to the fixed mode of mould, and is usually through changing the clamping piece to the surperficial level and smooth or cylindric mould for the device can be fixed the mould, and this kind of mode use is comparatively loaded down with trivial details, consequently needs one kind can conveniently press from both sides the shedder of tight different grade type mould, can improve production efficiency greatly.
To this end, a hydraulic ejection demoulding device for processing mould steel has been proposed by the person skilled in the art to solve the problems set out in the background above.
Disclosure of Invention
The invention aims to provide a hydraulic ejection demoulding device for processing die steel, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a hydraulic pressure ejecting shedder for processing mould steel, includes base and backup pad, backup pad fixed connection is in the base top, and the backup pad bilateral symmetry sets up, inboard fixedly connected with electric telescopic handle in backup pad upper end, electric telescopic handle other end fixedly connected with mounting panel are provided with the self-modulation clamping component of front and back symmetry on the mounting panel, the middle part is fixed with hydraulic ram on the base, hydraulic ram upper end fixedly connected with roof.
As a further scheme of the invention: the self-adjusting clamping assembly comprises an installation rod, a connecting block and a pressing plate, the installation rod is fixedly connected to the inner side of the installation plate, the connecting block is rotatably connected with the other end of the installation rod, the pressing plate is fixedly welded on the connecting block, springs are fixedly connected to two ends of the pressing plate, and the other ends of the springs are fixed on the installation plate.
As a still further scheme of the invention: the supporting plate is fixedly connected with the base in a welding mode.
As a still further scheme of the invention: the central axes of the electric telescopic rod and the hydraulic ejector rod are positioned in the same vertical plane.
As a still further scheme of the invention: the working stroke of the hydraulic ejector rod is larger than that of the electric telescopic rod.
As a still further scheme of the invention: the top plate is fixed at the upper end of the hydraulic ejector rod through a bolt.
Compared with the prior art, the invention has the beneficial effects that: the automatic mold clamping device is simple in structure, the electric telescopic rod drives the self-adjusting clamping assemblies on the two sides to move oppositely to fixedly clamp a mold, the hydraulic ejector rod drives the top plate to move upwards to eject and demold the mold, and the special structure of the self-adjusting clamping assemblies can clamp molds in different shapes, so that the clamping elements do not need to be frequently replaced in production, the production efficiency is effectively improved, and the actual use effect is good.
Drawings
FIG. 1 is a schematic structural diagram of a hydraulic ejection and demolding device for processing mold steel;
FIG. 2 is a front structural schematic view of a hydraulic ejection and demolding device for processing mold steel;
FIG. 3 is a schematic structural diagram of a top view of a hydraulic ejection demoulding device for processing die steel;
in the figure: the device comprises a base 1, a support plate 2, an electric telescopic rod 3, a mounting plate 4, a self-adjusting clamping assembly 5, a hydraulic ejector rod 6, a top plate 7, a mounting rod 501, a connecting block 502, a pressing plate 503 and a spring 504.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The first embodiment is as follows: referring to fig. 1-3, a hydraulic ejection demoulding device for processing mould steel comprises a base 1 and a supporting plate 2, wherein the supporting plate 2 is fixedly connected above the base 1, the supporting plate 2 is arranged in bilateral symmetry, an electric telescopic rod 3 is fixedly connected to the inner side of the upper end of the supporting plate 2, the other end of the electric telescopic rod 3 is fixedly connected with a mounting plate 4, a self-adjusting clamping assembly 5 which is symmetrical in the front-back direction is arranged on the mounting plate 4, a hydraulic ejector rod 6 is fixed at the upper middle part of the base 1, and a top plate 7 is fixedly connected to the upper end of the hydraulic ejector rod 6;
the self-adjusting clamping components 5 on the mounting plates 4 on two sides are driven to move relatively by the electric telescopic rods 3 to fixedly clamp the die, and the hydraulic ejector rods 6 drive the top plate 7 to move upwards to eject and demould;
referring to fig. 1 and 3, the self-adjusting clamping assembly 5 includes a mounting rod 501, a connecting block 502 and a pressing plate 503, the mounting rod 501 is fixedly connected to the inner side of the mounting plate 4, the connecting block 502 is rotatably connected to the other end of the mounting rod 501, the pressing plate 503 is fixedly welded on the connecting block 502, two ends of the pressing plate 503 are fixedly connected with springs 504, and the other end of the springs 504 is fixed on the mounting plate 4;
when the shape of the mold is irregular, the mounting rod 501 drives the pressing plate 503 to be attached to the surface of the mold, and then the pressing plate 503 rotates and is supported and adjusted by the springs 504 at the two sides, so that the pressing plates 503 are mutually matched to fix and clamp the mold.
The supporting plate 2 is fixedly connected with the base 1 in a welding mode.
The working stroke of the hydraulic ejector rod 6 is larger than that of the electric telescopic rod 3.
The top plate 7 is fixed at the upper end of the hydraulic ejector rod 6 through a bolt.
Example two: this embodiment is described additionally based on the above embodiment: referring to fig. 1-3, a hydraulic ejection demoulding device for processing mould steel comprises a base 1 and a supporting plate 2, wherein the supporting plate 2 is fixedly connected above the base 1, the supporting plate 2 is arranged in bilateral symmetry, an electric telescopic rod 3 is fixedly connected to the inner side of the upper end of the supporting plate 2, the other end of the electric telescopic rod 3 is fixedly connected with a mounting plate 4, a self-adjusting clamping assembly 5 which is symmetrical in the front-back direction is arranged on the mounting plate 4, a hydraulic ejector rod 6 is fixed at the upper middle part of the base 1, and a top plate 7 is fixedly connected to the upper end of the hydraulic ejector rod 6;
the self-adjusting clamping components 5 on the mounting plates 4 on two sides are driven to move relatively by the electric telescopic rods 3 to fixedly clamp the die, and the hydraulic ejector rods 6 drive the top plate 7 to move upwards to eject and demould;
referring to fig. 1 and 3, the self-adjusting clamping assembly 5 includes a mounting rod 501, a connecting block 502 and a pressing plate 503, the mounting rod 501 is fixedly connected to the inner side of the mounting plate 4, the connecting block 502 is rotatably connected to the other end of the mounting rod 501, the pressing plate 503 is fixedly welded on the connecting block 502, two ends of the pressing plate 503 are fixedly connected with springs 504, and the other end of the springs 504 is fixed on the mounting plate 4;
when the shape of the mold is irregular, the mounting rod 501 drives the pressing plate 503 to be attached to the surface of the mold, and then the pressing plate 503 rotates and is supported and adjusted by the springs 504 at the two sides, so that the pressing plates 503 are mutually matched to fix and clamp the mold.
The supporting plate 2 is fixedly connected with the base 1 in a welding mode.
The working stroke of the hydraulic ejector rod 6 is larger than that of the electric telescopic rod 3.
The top plate 7 is fixed at the upper end of the hydraulic ejector rod 6 through a bolt.
The axis of the electric telescopic rod 3 and the hydraulic ejector rod 6 is located in the same vertical plane, so that the whole stress of the die is uniform during die stripping, the die is prevented from being twisted, and the die stripping is convenient to carry out.
The working principle of the invention is as follows: drive self-modulation clamping assembly 5 relative motion on the both sides mounting panel 4 through electric telescopic handle 3, with mould fixed clamp tight, hydraulic ram 6 drives roof 7 and shifts up and carry out ejecting drawing of patterns, and when the shape of mould was irregular, installation pole 501 drove clamp plate 503 and the laminating of mould surface mutually, and clamp plate 503 rotates thereupon, supports the adjustment through the spring 504 of both sides for mutually support between a plurality of clamp plates 503, carry out fixed clamp tight to the mould.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A hydraulic ejection demoulding device for processing mould steel comprises a base (1) and a supporting plate (2), wherein the supporting plate (2) is fixedly connected above the base (1), the supporting plate (2) is arranged in bilateral symmetry, and the hydraulic ejection demoulding device is characterized in that the inner side of the upper end of the supporting plate (2) is fixedly connected with an electric telescopic rod (3), the other end of the electric telescopic rod (3) is fixedly connected with a mounting plate (4), the mounting plate (4) is provided with self-adjusting clamping components (5) which are symmetrical front and back, the middle part of the base (1) is fixedly provided with a hydraulic ejector rod (6), the upper end of the hydraulic ejector rod (6) is fixedly connected with a top plate (7), each self-adjusting clamping component (5) comprises a mounting rod (501), a connecting block (502) and a pressing plate (503), the mounting rod (501) is fixedly connected inside the mounting plate (4), and the connecting block (502) is rotatably connected with the other end of the mounting rod (501), the pressing plate (503) is fixedly welded on the connecting block (502), the two ends of the pressing plate (503) are fixedly connected with the springs (504), and the other ends of the springs (504) are fixed on the mounting plate (4).
2. The hydraulic ejection demolding device for processing mold steel as claimed in claim 1, characterized in that the support plate (2) is fixedly connected with the base (1) by welding.
3. The hydraulic ejection demolding device for processing mold steel as claimed in claim 1, wherein the central axes of the electric telescopic rod (3) and the hydraulic ejector rod (6) are located in the same vertical plane.
4. The hydraulic ejection demolding device for processing mold steel according to claim 1 or 3, wherein the working stroke of the hydraulic ejector rod (6) is larger than that of the electric telescopic rod (3).
5. The hydraulic ejection demolding device for processing mold steel according to claim 1, wherein the top plate (7) is fixed to an upper end of the hydraulic ejector pin (6) by a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011473362.4A CN112719254B (en) | 2020-12-15 | 2020-12-15 | Hydraulic ejection demoulding device for processing mould steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011473362.4A CN112719254B (en) | 2020-12-15 | 2020-12-15 | Hydraulic ejection demoulding device for processing mould steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112719254A CN112719254A (en) | 2021-04-30 |
| CN112719254B true CN112719254B (en) | 2022-09-09 |
Family
ID=75602043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011473362.4A Active CN112719254B (en) | 2020-12-15 | 2020-12-15 | Hydraulic ejection demoulding device for processing mould steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112719254B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115058580B (en) * | 2022-06-07 | 2024-03-26 | 重庆骏诚机械有限公司 | Continuous heating furnace for heat treatment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209886800U (en) * | 2018-12-21 | 2020-01-03 | 常州大谷液压器材有限公司 | Clamping mechanism of circular sawing machine for SAE flange processing |
| CN209903036U (en) * | 2019-05-14 | 2020-01-07 | 镇江昊翔机械有限公司 | Tool for machining mechanical parts |
| CN210139593U (en) * | 2019-06-18 | 2020-03-13 | 深圳市金骏源精密模具有限公司 | Injection mold ejection mechanism capable of achieving rapid demolding |
| CN210938269U (en) * | 2019-12-04 | 2020-07-07 | 翁明琴妹 | Special numerical control voltage-sharing clamping device |
| CN211440777U (en) * | 2019-12-30 | 2020-09-08 | 长春市德成工艺装备有限公司 | Mold stripping device for process manufacturing |
| CN211760044U (en) * | 2019-12-31 | 2020-10-27 | 苏州星祥益精密制造有限公司 | Clamp for aviation casting parts |
-
2020
- 2020-12-15 CN CN202011473362.4A patent/CN112719254B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112719254A (en) | 2021-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210820079U (en) | Concrete member forming machine | |
| CN112719254B (en) | Hydraulic ejection demoulding device for processing mould steel | |
| CN217192034U (en) | Convenient car seat stamping die who changes | |
| CN216881258U (en) | Stamping device for die manufacturing | |
| CN212144210U (en) | Sub vehicle frame hypoplastron stamping die before car | |
| CN212350101U (en) | Stamping die with buffer function | |
| CN211413289U (en) | Arc processing device for pellet lifting plate | |
| CN212350024U (en) | Stamping device is used in mould production | |
| CN112517823A (en) | Stamping device for metal forging | |
| CN112588904A (en) | Forge piece bending die and bending process | |
| CN221047119U (en) | Pressing forming die | |
| CN213436691U (en) | Modular mould structure | |
| CN220426533U (en) | Stamping die for stamping metal products | |
| CN211333068U (en) | Rotary workbench for die | |
| CN216175654U (en) | Novel stamping equipment | |
| CN211679594U (en) | Stamping die for metal stamping parts | |
| CN219851707U (en) | Stamping device is used in continuous type metal parts processing | |
| CN212884793U (en) | Precision mold for automation equipment | |
| CN216912095U (en) | Powder metallurgy spare embossing mold utensil structure | |
| CN220329731U (en) | Solar photovoltaic copper plate forming die | |
| CN218925941U (en) | Stamping die for automobile frame | |
| CN218873344U (en) | Rim rounding device | |
| CN214683713U (en) | Automatic quick-positioning hardware stamping die | |
| CN213530722U (en) | Steel mould die casting die convenient to dismantle | |
| CN210387212U (en) | Prevent that product from taking off material and receiving extruded stamping die |
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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Hydraulic Ejection and Demolding Device for Processing Mold Steel Effective date of registration: 20230822 Granted publication date: 20220909 Pledgee: Three branches of the Industrial Commercial Bank of China Ltd. Pledgor: ZHEJIANG SANMEN TAIHE LARGE FORGING CO.,LTD. Registration number: Y2023330001796 |