CN106881412A - A kind of stamping mold with liftout function - Google Patents
A kind of stamping mold with liftout function Download PDFInfo
- Publication number
- CN106881412A CN106881412A CN201710253343.2A CN201710253343A CN106881412A CN 106881412 A CN106881412 A CN 106881412A CN 201710253343 A CN201710253343 A CN 201710253343A CN 106881412 A CN106881412 A CN 106881412A
- Authority
- CN
- China
- Prior art keywords
- hole
- liftout
- stamped groove
- stamping mold
- ejection block
- 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.)
- Pending
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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention discloses a kind of stamping mold with liftout function, including upper die and lower die, the lower surface of the upper mould carries drift, and the upper surface of the lower mould carries the stamped groove matched with the drift size；Ejection block is also equipped with the stamped groove, the bottom of the stamped groove is carved with the hole for being connected with the bottom surface of the stamped groove and being matched with the liftout block size, the lower surface of the ejection block is arranged in the hole by elastic supporting mechanism, and its upper surface is located in the stamped groove.A kind of stamping mold with liftout function of the present invention, simple structure is reasonable in design, it in stamped groove by setting ejection block and elastic supporting mechanism, liftout system is formed, so as to realize the ejection of material strip and stamping parts after the completion of punching press, punching press and discharge velocity is improve.
Description
Technical field
The present invention relates to stamping mold field, more particularly to a kind of stamping mold with liftout function.
Background technology
Stamping mold is the groove fit with lower mould by the drift on upper mould, and shape is needed so as to be gone out from material strip
Product.Generally, after the completion of punching press, very big frictional force can be produced between material strip and mould, material strip is difficult to be hit by a bullet from lower mould groove
Go out, influence the carrying out of subsequent processing.Stamp out the product for coming and be attached to cavity plate bottom surface, be not easy to manipulator taking-up.
The content of the invention
The present invention solves the technical problem of a kind of stamping mold with liftout function is provided, can solve the problem that existing
The disadvantages mentioned above that stamping mold is present.
In order to solve the above technical problems, one aspect of the present invention is：There is provided a kind of with liftout function
Stamping mold, including upper die and lower die, the lower surface of the upper mould carry drift, and the upper surface of the lower mould carries and the punching
The stamped groove that area of bed matches；Ejection block is also equipped with the stamped groove, the bottom of the stamped groove is carved with and the punching
The bottom surface connection of indent and the hole matched with the liftout block size, the lower surface of the ejection block is by flexibly supporting machine
Structure is arranged in the hole, and its upper surface is located in the stamped groove.
In a preferred embodiment of the present invention, the bottom center of the ejection block carries the hole slot for extending internally, described
Stating elastic supporting mechanism includes support bar and support spring, and the support bar is vertically arranged, and its one end is fixed on the hole
Lower surface, its other end Extendible is inserted in the hole slot of the ejection block, and the support spring is nested with the support bar
Above and below the ejection block.
In a preferred embodiment of the present invention, the depth of the hole slot is the 1/3~3/4 of the liftout tile height.
In a preferred embodiment of the present invention, flexible stroke of the support bar in the hole slot is the hole slot depth
The 1/3~4/5 of degree.
In a preferred embodiment of the present invention, the height of the ejection block is less than the depth in the hole, the hole
Depth less than the stamped groove depth.
In a preferred embodiment of the present invention, the hole is located at the middle part of the stamped groove.
In a preferred embodiment of the present invention, the hole is located at symmetrical two side-walls of the stamped groove.
The beneficial effects of the invention are as follows：A kind of stamping mold with liftout function of the present invention, simple structure, design is closed
Reason, it forms liftout system by setting ejection block and elastic supporting mechanism in stamped groove, so as to be realized after the completion of punching press
The ejection of material strip and stamping parts, improves punching press and discharge velocity.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of the stamping mold embodiment 1 with liftout function of the present invention；
The mark of each part is as follows in accompanying drawing：1. mould is gone up, mould is 2. descended, 3. drift, 4. stamped groove, 5. ejection block, 51. hole slots, 6.
Hole, 7. elastic supporting mechanism, 71. support bars, 72. support springs.
Specific embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Fig. 1 is referred to, the embodiment of the present invention includes：
Embodiment 1
A kind of stamping mold with liftout function, including upper mould 1 and lower mould 2, the lower surface of the upper mould 1 carry drift 3, institute
The upper surface for stating lower mould 2 carries the stamped groove 4 matched with the size of drift 3.
Ejection block 5 is also equipped with the stamped groove 4, two side-walls of the bottom symmetrical of stamped groove 4 are carved with and punching press
The bottom surface connection of groove and the hole 6 matched with the width dimensions of ejection block 5, elastic supporting mechanism 7 is further fixed in hole 6,
The lower surface of ejection block 5 is arranged in hole 6 by elastic supporting mechanism 7, and when elastic supporting mechanism is in free scale shape
During state, the upper surface of ejection block is located in stamped groove 4.The size relationship of ejection block, hole and stamped groove is：The height of ejection block
The depth of the depth ＜ stamped grooves in ＜ holes, on the one hand makes mould under punching press state, and ejection block can be fully inserted into hole, separately
On the one hand after mould punching terminates, ejection block can upspring liftout, and make its bottom surface without departing from hole, and its top surface does not stretch out punching
Indent.
The bottom center of the ejection block 5 carries the hole slot 51 for extending internally, and its depth is the 1/3~3/ of liftout tile height
4。
The elastic supporting mechanism 7 includes support bar 71 and support spring 72, wherein, support bar 71 is vertically arranged, one
End（Bottom）The lower surface in hole 6 is fixed on, its other end（Top）In the hole slot 51 of Extendible insertion ejection block 5；Branch
Support spring 72 is nested with support bar 71 and is located at below ejection block 5.In addition, being in free scale shape in elastic supporting mechanism
State（It is completely non-loaded）Under, the top of support bar 71 is located at the inner side of hole slot 51, and its flexible stroke in hole slot 51 is scope
The 1/3~4/5 of hole slot depth.
Embodiment 2
Difference with embodiment 1 is that hole 6 is located at the middle part of stamped groove 4.
The operation principle of stamping mold of the invention is：During stamping mold matched moulds punching, ejection block quilt
Drift to being entirely retracted in hole, now compressed, and support bar also gos deep into liftout by the support spring in telescopic spring mechanism
In the hole slot of block；After the completion of drift punching, drift travels upward and out stamped groove under the drive of upper mould, in the process,
Distress resolves from drift in ejection block, support spring resilience drives ejection block to move upwards, on the one hand ejects material strip and rushes
Indent, on the other hand by the product jack-up under punching press, is easy to manipulator to take out blanking.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of stamping mold with liftout function, including upper die and lower die, it is characterised in that the lower surface band of the upper mould
There is drift, the upper surface of the lower mould carries the stamped groove matched with the drift size；It is also equipped with the stamped groove
Ejection block, the bottom of the stamped groove is carved with the sky for being connected with the bottom surface of the stamped groove and being matched with the liftout block size
Cave, the lower surface of the ejection block is arranged in the hole by elastic supporting mechanism, and its upper surface is located at the stamped groove
It is interior.
2. the stamping mold with liftout function according to claim 1, it is characterised in that in the bottom surface of the ejection block
Its central band has the hole slot for extending internally, and the elastic supporting mechanism of stating includes support bar and support spring, and the support bar sets vertically
Put, its one end is fixed on the lower surface in the hole, its other end Extendible is inserted in the hole slot of the ejection block, described
Support spring is nested with the support bar and is located at below the ejection block.
3. the stamping mold with liftout function according to claim 2, it is characterised in that the depth of the hole slot is institute
State the 1/3~3/4 of liftout tile height.
4. the stamping mold with liftout function according to claim 2, it is characterised in that the support bar is in the hole
Flexible stroke in groove is the 1/3~4/5 of the hole slot depth.
5. the stamping mold with liftout function according to claim 1, it is characterised in that the ejection block it is highly small
In the depth in the hole, the depth of the depth less than the stamped groove in the hole.
6. the stamping mold with liftout function according to claim 1,2 or 5, it is characterised in that the hole is located at
The middle part of the stamped groove.
7. the stamping mold with liftout function according to claim 1,2 or 5, it is characterised in that the hole is located at
Symmetrical two side-walls of the stamped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710253343.2A CN106881412A (en) | 2017-04-18 | 2017-04-18 | A kind of stamping mold with liftout function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710253343.2A CN106881412A (en) | 2017-04-18 | 2017-04-18 | A kind of stamping mold with liftout function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106881412A true CN106881412A (en) | 2017-06-23 |
Family
ID=59183296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710253343.2A Pending CN106881412A (en) | 2017-04-18 | 2017-04-18 | A kind of stamping mold with liftout function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106881412A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470498A (en) * | 2017-08-31 | 2017-12-15 | 芜湖凝鑫机械有限公司 | Tank body type diel |
| CN109278229A (en) * | 2018-07-27 | 2019-01-29 | 芜湖凯兴汽车电子有限公司 | A kind of plastic products processing stamping device that processing efficiency can be improved |
| CN116079155A (en) * | 2023-03-10 | 2023-05-09 | 浙江三田滤清器有限公司 | Automatic chamfering machine for threaded plate of filter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6331290B2 (en) * | 1981-09-24 | 1988-06-23 | Tokyo Shibaura Electric Co | |
| CN203830561U (en) * | 2014-05-28 | 2014-09-17 | 宁波意美捷影视设备有限公司 | Bent pipe die of camera support |
| CN104438785A (en) * | 2013-09-25 | 2015-03-25 | 熊海强 | Stretching die with groove |
| CN205183500U (en) * | 2015-10-19 | 2016-04-27 | 四川维克多工业有限公司 | Forming die of big stationary blade of paper bucket hasp |
| CN205236776U (en) * | 2015-12-08 | 2016-05-18 | 合肥美尔电器有限公司 | Punch forming mould |
| CN206677037U (en) * | 2017-04-18 | 2017-11-28 | 苏州汇程精密模具有限公司 | A kind of diel with liftout function |
-
2017
- 2017-04-18 CN CN201710253343.2A patent/CN106881412A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6331290B2 (en) * | 1981-09-24 | 1988-06-23 | Tokyo Shibaura Electric Co | |
| CN104438785A (en) * | 2013-09-25 | 2015-03-25 | 熊海强 | Stretching die with groove |
| CN203830561U (en) * | 2014-05-28 | 2014-09-17 | 宁波意美捷影视设备有限公司 | Bent pipe die of camera support |
| CN205183500U (en) * | 2015-10-19 | 2016-04-27 | 四川维克多工业有限公司 | Forming die of big stationary blade of paper bucket hasp |
| CN205236776U (en) * | 2015-12-08 | 2016-05-18 | 合肥美尔电器有限公司 | Punch forming mould |
| CN206677037U (en) * | 2017-04-18 | 2017-11-28 | 苏州汇程精密模具有限公司 | A kind of diel with liftout function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470498A (en) * | 2017-08-31 | 2017-12-15 | 芜湖凝鑫机械有限公司 | Tank body type diel |
| CN109278229A (en) * | 2018-07-27 | 2019-01-29 | 芜湖凯兴汽车电子有限公司 | A kind of plastic products processing stamping device that processing efficiency can be improved |
| CN116079155A (en) * | 2023-03-10 | 2023-05-09 | 浙江三田滤清器有限公司 | Automatic chamfering machine for threaded plate of filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106881412A (en) | A kind of stamping mold with liftout function | |
| CN102259134A (en) | One-piece forming die with multiple functions | |
| CN206373246U (en) | Diel for punching press fuel tank cap | |
| CN208662360U (en) | A kind of punching machine feeding lifting device | |
| CN207071627U (en) | The composite die of replaceable embossing seal character | |
| CN215824060U (en) | Scrap-jumping-preventing and smashing-preventing special die for sheet punching | |
| CN206677037U (en) | A kind of diel with liftout function | |
| CN208495495U (en) | A kind of novel accurate metal stamping die | |
| CN104368700A (en) | Metal plate punched groove bending die with jacking devices | |
| CN205110554U (en) | Synchronous inside and outside hole flanging mold processing of high precision parts | |
| CN105215203B (en) | Hole flanging processing technology and its mould inside and outside a kind of high precision part synchronization | |
| CN202174164U (en) | Multifunctional one-step forming die | |
| CN203621236U (en) | Novel inner-die riveting die | |
| CN106825244B (en) | A kind of mold of energy automatic material separator | |
| CN216575125U (en) | Side punching die | |
| CN205967102U (en) | Turn -ups mould takes off material device | |
| CN207770608U (en) | A kind of diel | |
| CN208879555U (en) | A kind of aluminium foil cutlery box ejection ram device | |
| CN111842646A (en) | Automobile fender mould | |
| CN207288508U (en) | Workpiece punch forming device | |
| CN205732581U (en) | A kind of composite die | |
| CN216263005U (en) | Stamping die capable of being rapidly positioned | |
| CN209716079U (en) | A kind of Hard alloy extrusion die tool | |
| CN204398087U (en) | A kind of mould structure being applied to shaping fire proofing tile | |
| CN215224462U (en) | Automatic setting device of automatic cake press of pu' er tea |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170623 |