CN110076969B - Linkage type demoulding device and mould equipment - Google Patents
Linkage type demoulding device and mould equipment Download PDFInfo
- Publication number
- CN110076969B CN110076969B CN201910385142.7A CN201910385142A CN110076969B CN 110076969 B CN110076969 B CN 110076969B CN 201910385142 A CN201910385142 A CN 201910385142A CN 110076969 B CN110076969 B CN 110076969B
- Authority
- CN
- China
- Prior art keywords
- ejector
- cavity
- rod
- seat
- workpiece
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a linkage type demoulding device and mould equipment, wherein the linkage type demoulding device is used for demoulding a workpiece in the mould equipment and comprises the following components: the device comprises a frame, a pushing assembly, an inclined jacking seat and an inclined jacking rod, wherein a sealing cavity is formed at the bottom of the frame; one end of the pushing component is slidably embedded into the cavity, and the other end of the pushing component extends out of the cavity along the demolding direction; the inclined top seat is connected with one end of the pushing assembly extending out of the cavity; one end of the inclined ejector rod is arranged on the inclined ejector seat in a sliding way, and the other end of the inclined ejector rod extends into the cavity of the die; when the pushing component pushes the inclined jacking seat, the inclined jacking rod moves along the demoulding direction and is separated from the workpiece. The linkage type demoulding device reduces the cost of the inclined ejector rod, enhances the strength of the inclined ejector rod and improves the precision in the processing process.
Description
Technical Field
The invention relates to the technical field of demolding, in particular to a linkage demolding device and mold equipment.
Background
In industrial production, various dies and tools are used for injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and the like to obtain required products, wherein the dies generally have specific contours or inner cavity shapes, and blanks can be separated (blanked) according to contour shapes by using contour shapes with cutting edges. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. At present, the mould generally needs to design the inclined roof to carry out the drawing of patterns because the back-off structure of product, but present inclined roof is direct connection in the thimble board for the length overlength of inclined roof, the course of working precision is lower, and the inclined roof intensity of overlength is also relatively poor.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent. To this end, an object of the present invention is to propose a linked demoulding device for demoulding a workpiece in a mould apparatus, comprising:
the device comprises a rack, wherein a sealing cavity is formed at the bottom of the rack;
one end of the pushing component is slidably embedded into the cavity, and the other end of the pushing component extends out of the cavity along the demolding direction;
the inclined top seat is connected with one end of the pushing assembly extending out of the cavity;
one end of the inclined ejector rod is arranged on the inclined ejector seat in a sliding way, and the other end of the inclined ejector rod extends into the cavity of the die; when the pushing component pushes the inclined jacking seat, the inclined jacking rod moves along the demoulding direction and is separated from the workpiece.
Preferably, according to one embodiment of the present invention, the pushing assembly comprises:
the ejector plate is arranged in the cavity, and the ejector plate slides in the cavity by generating an pushing force on the ejector plate;
one end of the ejector rod is vertically arranged on the ejector plate, and the other end of the ejector rod extends out of the cavity and is in threaded connection with a push plate;
the connecting rod is parallel to the ejector rod, one end of the connecting rod is connected with the push plate in a threaded mode, and the other end of the connecting rod is connected with the inclined ejector seat in a threaded mode.
Preferably, according to an embodiment of the present invention, the push plate is located at two sides of the inclined ejector rod and is fixed to the ejector rod and the top end of the connecting rod, so as to push the push plate through the ejector rod and drive the connecting rod;
when the connecting rod drives the inclined top seat, the top end of the inclined top rod slides to be separated from the workpiece and pushes the workpiece out through the push plate.
Preferably, according to an embodiment of the present invention, at least two parallel guide grooves are formed on the inclined top seat, and the inclined top rod is disposed in the guide groove and can slide along the length direction of the guide groove.
Preferably, according to one embodiment of the present invention, the guide groove is a cross-shaped structure.
Preferably, according to one embodiment of the present invention, the cross section of the inclined ejector rod is rectangular, and the size range is 2mm×4mm to 2.5mm×4.5mm.
Preferably, according to one embodiment of the present invention, the number of the inclined ejector rods is at least 4, and the length is less than 100mm.
Preferably, according to one embodiment of the present invention, the upper end of the inclined bar is formed as a barb, wherein the barb is embedded in the workpiece, and the inclined bar moves in an inclined direction of the top surface thereof when the inclined bar is pushed, so that the barb is separated from the workpiece.
The invention also provides die equipment comprising the linkage type demolding device.
According to the linkage type demoulding device provided by the invention, the frame is the lower mould, one end of the frame is provided with the sealing cavity pushing component, one end of the sealing cavity pushing component is slidably embedded into the cavity and can slide in the cavity, the other end of the sealing cavity pushing component extending out of the cavity moves along the demoulding direction, the inclined ejector seat is connected with one end of the pushing component extending out of the cavity, so that the inclined ejector seat can be pushed by the pushing component, the inclined ejector rod slidably arranged on the inclined ejector seat is driven to move along the demoulding direction, one end of the inclined ejector rod extending into the cavity of the mould is abutted to a workpiece, when the pushing component pushes the inclined ejector seat, the inclined ejector rod moves along the demoulding direction and is separated from the workpiece, and the inclined ejector rod is driven to demould by adopting the linkage type moving mechanism of the pushing component and the inclined ejector seat, so that the length of the inclined ejector rod is reduced, the cost of the inclined ejector rod is also reduced, the strength of the inclined ejector rod is enhanced, and the precision in the processing process is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a linkage-type demolding device provided in an embodiment of the present invention;
fig. 2 is an enlarged view of a portion a shown in fig. 1;
FIG. 3 is another schematic view of a linkage-type demolding device provided in an embodiment of the present invention;
fig. 4 is an enlarged view of a portion B shown in fig. 3.
Reference numerals illustrate:
10. a frame; 20. a pushing assembly; 201. a needle ejection plate; 202. a push rod; 203. a connecting rod; 30. an inclined top seat; 301. a guide groove; 40. an inclined ejector rod; 50. a push plate; 60. a workpiece; 601. a reverse hook; 70. and (5) upper die.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present invention and should not be construed as limiting the invention, and all other embodiments, based on the embodiments of the present invention, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The following describes in detail a linkage-type mold release apparatus and a mold device according to an embodiment of the present invention with reference to the accompanying drawings.
Referring to fig. 1 and 2, there is provided a linkage-type demolding device for demolding a workpiece 60 in a mold, according to an embodiment of the present invention, including: the device comprises a frame 10, wherein a sealing cavity is formed at the bottom of the frame 10; the pushing component 20, one end of the pushing component 20 is embedded in the cavity in a sliding way, and the other end extends out of the cavity along the demolding direction; the inclined top seat 30 is connected with one end of the pushing assembly 20 extending out of the cavity; the inclined ejector rod 40, one end of the inclined ejector rod 40 is arranged on the inclined ejector seat 30 in a sliding way, and the other end of the inclined ejector rod extends into the cavity of the die; when the pushing assembly 20 pushes the inclined top seat 30, the inclined top rod 40 moves in the demolding direction and is separated from the workpiece 60.
According to the linkage type demolding device provided by the invention, the rack 10 is a lower mold, one end of the pushing component 20 of the sealed cavity is formed at the bottom of the rack 10 and is slidably embedded in the cavity, the other end extending out of the cavity moves along the demolding direction, the inclined ejector seat 30 is connected with one end of the pushing component 20 extending out of the cavity, so that the inclined ejector seat 30 can be pushed by the pushing component 20, the inclined ejector rod 40 sliding on the inclined ejector seat 30 is driven to move along the demolding direction, one end of the inclined ejector rod 40 extending into a cavity of the mold is abutted to the workpiece 60, when the pushing component 20 pushes the inclined ejector seat 30, the inclined ejector rod 40 moves along the demolding direction and is separated from the workpiece 60, and the inclined ejector rod 40 is driven to be demolded by adopting the linkage type moving mechanism of the pushing component 20 and the inclined ejector seat 30, so that the length of the inclined ejector rod 40 is reduced, the cost of the inclined ejector rod 40 is also reduced, the strength of the inclined ejector rod 40 is enhanced, and the precision in the machining process is improved.
Further, the pushing assembly 20 includes: the ejector plate 201 is arranged in the cavity, and the ejector plate 201 slides in the cavity by generating an pushing force on the ejector plate 201; the ejector rod 202, one end of the ejector rod 202 is vertically arranged on the ejector plate 201, and the other end extends out of the cavity to be in threaded connection with a push plate 50; the connecting rod 203, the connecting rod 203 is parallel to the ejector rod 202, one end of the connecting rod is connected to the push plate 50 in a threaded manner, and the other end of the connecting rod is connected to the inclined ejector seat 30 in a threaded manner. Wherein, the power source can adopt hydraulic power, pneumatic power and servo power to promote thimble board 201 to drive ejector pin 202 and connecting rod 203 and move together, connecting rod 203 is connected with oblique footstock 30 then can drive oblique footstock 30 and last oblique ejector pin 40 of going up to move, with promotion work piece 60 realizes the drawing of patterns, utilizes a plurality of aggregate units to carry out the drawing of patterns, makes oblique ejector pin 40 can reduce its length, is suitable for more work piece 60 processing drawing of patterns.
Further, the push plate 50 is located at two sides of the inclined push rod 40 and is fixed at the top ends of the push rod 202 and the connecting rod 203, so as to push the push plate 50 through the push rod 202 and drive the connecting rod 203; when the connecting rod 203 drives the inclined roof base 30, the top end of the inclined roof bar 40 slides off the work piece 60 and pushes out the work piece 60 through the push plate 50. In the embodiment of the invention, when the ejector pin plate 201 pushes the ejector pin 202, the push plate 50 connected with the ejector pin 202 can move in the demolding direction, the push plate 50 is clung to the edge of the workpiece 60, and when the inclined ejector pin 40 breaks away from the workpiece 60, the push plate 50 simultaneously ejects the workpiece 60, so that the demolding is more convenient and quick.
Referring to fig. 2, at least two parallel guide grooves 301 are formed on the inclined ejector seat 30, and the inclined ejector rod 40 is disposed in the guide groove 301 and can slide along the length direction of the guide groove 301. In the embodiment of the present invention, the workpiece 60 has a barb 601, the top end of the inclined ejector rod 40 is abutted against the workpiece 60 and is embedded in the barb 601, the bottom of the inclined ejector rod 40 can slide in the guide groove 301, when the inclined ejector rod 40 moves towards the workpiece 60, the bottom of the inclined ejector rod slides in the guide groove 301, and the top end slides in the opposite direction to the bottom, so that the top end of the inclined ejector rod 40 can be separated from the barb 601 in the workpiece 60 to realize demolding.
Further, the guide groove 301 has a cross-shaped structure. The inclined ejector rod 40 slides in the cross-shaped guide groove 301, so that the movable range of the inclined ejector rod is larger, and the sliding process is smoother and more stable.
Alternatively, the cross-sectional dimensions of the diagonal draw bar 40 are 2mm by 4mm to 2.5mm by 4.5mm. In the embodiment of the present invention, the inclined ejector pin 40 to be used for the precise mold processing is relatively small, and thus, the size thereof must be controlled in corresponding requirements.
Optionally, the number of the inclined ejector rods 40 is at least 4, and the length is less than 100mm. In the embodiment of the invention, the inclined ejector rod 40 is arranged on the inclined ejector seat 30, and the inclined ejector seat 30 is driven by a plurality of linkage mechanisms to control the length of the inclined ejector rod 40, and the inclined ejector rod 40 with the length smaller than 100mm can ensure the strength of the inclined ejector rod 40 for demoulding a precision mould.
Referring to fig. 3 and 4, the upper end of the inclined push rod 40 is formed as a back-off, wherein the back-off is embedded in the back-off 601 of the work 60, and when the inclined push rod 40 is pushed, the inclined push rod 40 moves in an inclined direction of the top surface thereof to disengage the back-off from the back-off 601. In the embodiment of the present invention, the frame 10 is a lower mold, the upper mold 70 corresponding to the lower mold is connected to the frame 10 to cover, after the workpiece 60 is formed, the upper mold 70 is separated from the lower mold, and in order to separate the workpiece 60 from the inclined ejector 40, the top surface of the inclined ejector 40 is generally an inclined surface, and when the inclined ejector 40 is pushed to move toward the workpiece 60, the inclined ejector 40 can move toward the inclined direction of the top surface thereof, so that the back-off of the inclined ejector 40 can be separated from the back-off 601 of the workpiece 60, thereby realizing demolding.
The invention also provides die equipment comprising the linkage type demolding device. The invention provides a linkage type demoulding device of mould equipment, a frame 10 is a lower mould, one end of a sealed cavity pushing component 20 is formed at the bottom of the frame 10 and is slidably embedded in the cavity and can slide in the cavity, the other end extending out of the cavity moves along the demoulding direction, an inclined ejector seat 30 is connected with one end of the pushing component 20 extending out of the cavity, so that the inclined ejector seat 30 can be pushed by the pushing component 20, thereby driving an inclined ejector rod 40 sliding on the inclined ejector seat 30 to move along the demoulding direction, one end of the inclined ejector rod 40 extending into a cavity of the mould is abutted to a workpiece 60, when the pushing component 20 pushes the inclined ejector seat 30, the inclined ejector rod 40 moves along the demoulding direction and is separated from the workpiece 60, and a linkage type movement mechanism of the pushing component 20 and the inclined ejector seat 30 is adopted, so that the length of the inclined ejector rod 40 is reduced, the cost of the inclined ejector rod 40 is also reduced, the strength of the inclined ejector rod 40 is enhanced, and the precision in the processing process is improved.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (5)
1. A linkage-type demolding device for demolding a workpiece in a mold apparatus, comprising:
the device comprises a rack, wherein a sealing cavity is formed at the bottom of the rack;
one end of the pushing component is slidably embedded into the cavity, and the other end of the pushing component extends out of the cavity along the demolding direction;
the inclined top seat is connected with one end of the pushing assembly extending out of the cavity;
one end of the inclined ejector rod is arranged on the inclined ejector seat in a sliding way, and the other end of the inclined ejector rod extends into the cavity of the die; when the pushing component pushes the inclined jacking seat, the inclined jacking rod moves along the demoulding direction and is separated from the workpiece;
the pushing assembly includes:
the ejector plate is arranged in the cavity, and the ejector plate slides in the cavity by generating an pushing force on the ejector plate;
one end of the ejector rod is vertically arranged on the ejector plate, and the other end of the ejector rod extends out of the cavity and is in threaded connection with a push plate;
the connecting rod is parallel to the ejector rod, one end of the connecting rod is connected with the push plate in a threaded manner, and the other end of the connecting rod is connected with the inclined ejector seat in a threaded manner;
the push plate is positioned at two sides of the inclined ejector rod and is fixed at the top ends of the ejector rod and the connecting rod so as to push the push plate through the ejector rod and drive the connecting rod;
when the connecting rod drives the inclined top seat, the top end of the inclined top rod slides to be separated from the workpiece and pushes the workpiece out through the push plate;
the inclined top seat is provided with at least two parallel guide grooves, and the inclined top rod is arranged in the guide grooves and can slide along the length direction of the guide grooves;
the guide groove is of a cross structure.
2. The ganged-type stripper apparatus of claim 1, wherein the cross section of the inclined ejector pins is rectangular and has dimensions ranging from 2mm x 4mm to 2.5mm x 4.5mm.
3. The ganged-type demolding apparatus of claim 1, wherein the diagonal stems are at least 4 and less than 100mm in length.
4. The ganged-type stripper apparatus of claim 1, wherein the angled ejector pin is formed at an upper end thereof as a back-off, wherein the back-off is embedded in a back-off of the workpiece, and wherein the angled ejector pin moves in an oblique direction of a top surface thereof when the angled ejector pin is pushed so as to disengage the back-off from the back-off.
5. A mold apparatus comprising the coordinated type demolding device according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910385142.7A CN110076969B (en) | 2019-05-09 | 2019-05-09 | Linkage type demoulding device and mould equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910385142.7A CN110076969B (en) | 2019-05-09 | 2019-05-09 | Linkage type demoulding device and mould equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110076969A CN110076969A (en) | 2019-08-02 |
| CN110076969B true CN110076969B (en) | 2024-04-16 |
Family
ID=67419590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910385142.7A Active CN110076969B (en) | 2019-05-09 | 2019-05-09 | Linkage type demoulding device and mould equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110076969B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355958A (en) * | 2019-08-30 | 2019-10-22 | 江苏毅昌科技有限公司 | A kind of stripper apparatus and die apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09123231A (en) * | 1995-10-30 | 1997-05-13 | Towa Kk | Method for measuring mold release resistance force and apparatus therefor |
| CN202006565U (en) * | 2010-12-10 | 2011-10-12 | 朱作玉 | Improved inclined top demolding mechanism for side core pulling of mold |
| CN202106519U (en) * | 2011-05-27 | 2012-01-11 | 延锋伟世通汽车模具有限公司 | Inclined ejecting composite movement structure for ejecting product out |
| CN206605745U (en) * | 2017-03-02 | 2017-11-03 | 深圳市百事泰精密模具有限公司 | Lifter demoulding mechanism and injection moulding machine |
| CN207758065U (en) * | 2017-12-29 | 2018-08-24 | 大连鸿圆精密模塑有限公司 | Improve the mold of oblique top intensity |
| CN208558199U (en) * | 2018-07-02 | 2019-03-01 | Tcl王牌电器(惠州)有限公司 | Novel pitched roof demoulding mechanism |
| CN210283115U (en) * | 2019-05-09 | 2020-04-10 | 精英制模实业(深圳)有限公司 | Linkage type demolding device and mold equipment |
-
2019
- 2019-05-09 CN CN201910385142.7A patent/CN110076969B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09123231A (en) * | 1995-10-30 | 1997-05-13 | Towa Kk | Method for measuring mold release resistance force and apparatus therefor |
| CN202006565U (en) * | 2010-12-10 | 2011-10-12 | 朱作玉 | Improved inclined top demolding mechanism for side core pulling of mold |
| CN202106519U (en) * | 2011-05-27 | 2012-01-11 | 延锋伟世通汽车模具有限公司 | Inclined ejecting composite movement structure for ejecting product out |
| CN206605745U (en) * | 2017-03-02 | 2017-11-03 | 深圳市百事泰精密模具有限公司 | Lifter demoulding mechanism and injection moulding machine |
| CN207758065U (en) * | 2017-12-29 | 2018-08-24 | 大连鸿圆精密模塑有限公司 | Improve the mold of oblique top intensity |
| CN208558199U (en) * | 2018-07-02 | 2019-03-01 | Tcl王牌电器(惠州)有限公司 | Novel pitched roof demoulding mechanism |
| CN210283115U (en) * | 2019-05-09 | 2020-04-10 | 精英制模实业(深圳)有限公司 | Linkage type demolding device and mold equipment |
Non-Patent Citations (1)
| Title |
|---|
| 陈孝康 等.《实用模具技术手册》.北京：中国轻工业出版社,2001,(第1版),240-241. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110076969A (en) | 2019-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108435918B (en) | A general side plastic frock for trying on manufacture vapour car roof | |
| CN210816910U (en) | Electrical apparatus contact stamping die | |
| CN110076969B (en) | Linkage type demoulding device and mould equipment | |
| CN210283115U (en) | Linkage type demolding device and mold equipment | |
| KR100801113B1 (en) | Simultaneous manufacturing machine for punching and bending of weather strip coupling bar | |
| CN109570353B (en) | Forming die assembly of side wall outer plate and automobile production line | |
| CN103372601B (en) | Method for cutting edge and mould thereof after the molding of mould elder generation | |
| CN214446725U (en) | Precision mold for machining multiple parts | |
| CN213671445U (en) | Ultra-precise stamping die capable of rapidly demoulding | |
| CN211334417U (en) | Demoulding mechanism for automobile grille production mould | |
| CN210651692U (en) | Vacuum injection mold | |
| CN210174125U (en) | Automatic automobile plastic part injection mold of drawing of patterns | |
| CN210333910U (en) | Flash-free forming device for automobile sliding fork | |
| CN210553225U (en) | Portable demoulding structure of hardware mould | |
| CN110842087A (en) | Cylinder driving type side shaping lower die mechanism | |
| CN112935099A (en) | Stamping die capable of rapidly demoulding | |
| CN106696183A (en) | Intra-mold punching mechanism and injection molding mold | |
| CN111069402A (en) | Composite die for punching and trimming | |
| CN210679562U (en) | Secondary pushing demoulding mechanism for mould | |
| CN210651721U (en) | Inclined ejection back-off mechanism for die | |
| CN210233807U (en) | Positioning module of injection mold | |
| CN210586610U (en) | Novel auto parts stamping die material returned device | |
| CN214521376U (en) | Downward large-angle inclined ejection structure of die | |
| CN220426533U (en) | Stamping die for stamping metal products | |
| CN210059530U (en) | Product cutting and forming device |
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 |