CN107971396A - Lower die fixing device - Google Patents
Lower die fixing device Download PDFInfo
- Publication number
- CN107971396A CN107971396A CN201610919901.XA CN201610919901A CN107971396A CN 107971396 A CN107971396 A CN 107971396A CN 201610919901 A CN201610919901 A CN 201610919901A CN 107971396 A CN107971396 A CN 107971396A
- Authority
- CN
- China
- Prior art keywords
- lower die
- die shoe
- fixing device
- shoe
- upper die
- 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
- B21D37/04—Movable or exchangeable mountings for tools
-
- 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
-
- 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
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
This application discloses a kind of lower die fixing device.The lower die fixing device, including upper die shoe and lower die shoe, the upper die shoe and the lower die shoe are the sector structure that Internal and external cycle is all arc, the lower die shoe is fixed on capstan head under lathe, the lower die shoe center is equipped with material-dropping hole, the upper die shoe center is equipped with mounting hole, and the upper die shoe is dismantled and assembled to be fixed on the lower die shoe.The utility model apparatus structure is simple, and materials are simple, easy to process, while the utility model device can realize that Fast Installation fixes lower die.
Description
Technical field
This application involves rotating tower punch field, more particularly to a kind of lower die fixing device.
Background technology
Rotating tower punch carries out punching processing, the molding pressworking equipment of shallow recessing, shallow drawing using stamping die on plate, on
Mould is installed in the mounting hole of upper capstan head, and lower die is installed in the corresponding mounting hole of lower capstan head, therefore to dress tower mounting hole up and down
Concentricity have rigorous, that is, need to adjust the concentricity of dress tower mounting hole up and down, and the mounting hole of upper capstan head is direct
Capstan head is machined in, can not be adjusted, so lower capstan head mounting hole can only be adjusted, it is described to need using the fixation with lower capstan head split
Device fixes lower die, is conveniently adjusted the position of lower capstan head mounting hole, existing to reach the concentric requirement of dress tower mounting hole up and down
Have that lower die fixing device installation mold process is cumbersome, and work efficiency is low.So need to propose to improve.
The content of the invention
It is an object of the invention to provide a kind of lower die fixing device, to overcome deficiency of the prior art.
To achieve the above object, the present invention provides following technical solution：
The embodiment of the present application discloses a kind of lower die fixing device, including upper die shoe and lower die shoe, the upper die shoe and institute
It is the sector structure that Internal and external cycle is all arc to state lower die shoe, and the lower die shoe is fixed on capstan head under lathe, in the lower die shoe
The heart is equipped with material-dropping hole, and the upper die shoe center is equipped with mounting hole, and the upper die shoe is dismantled and assembled to be fixed on the lower die shoe.
Preferably, in above-mentioned lower die fixing device, cotter bolt is equipped with the inside of the lower die shoe.
Preferably, in above-mentioned lower die fixing device, the upper mold depends on inner ring side and is equipped with groove, is set in the groove
There is U-shaped opening groove.
Preferably, in above-mentioned lower die fixing device, the lower die jacking face is equipped with radial direction keyway, is set in the keyway
There is oblique threaded hole.
Preferably, in above-mentioned lower die fixing device, the upper mold backing face is equipped with positioning key, the positioning key position
It is corresponding with the keyway.
Preferably, in above-mentioned lower die fixing device, the upper die shoe is equipped with oblique counterbore, the tiltedly counterbore with it is described tiltedly
Threaded hole is concentric.
Preferably, in above-mentioned lower die fixing device, the upper die shoe upper surface is equipped with least four steel ball seats.
Compared with prior art, it is the advantages of apparatus of the present invention：Apparatus of the present invention are simple in structure, and materials are simple, are easy to
Processing, while apparatus of the present invention can realize that Fast Installation fixes lower die, improve mold changing efficiency, be additionally provided with steel ball seat so that
Plate is more smooth in apparatus of the present invention apparent motion, avoids plate from leaving cut in lower mould surface.
Brief description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
Other attached drawings can also be obtained according to these attached drawings.
Fig. 1 show the structure diagram of lower die fixing device in the specific embodiment of the invention；
Fig. 2 show the schematic diagram of upper die shoe in the specific embodiment of the invention；
Fig. 3 show the schematic diagram of lower die shoe in the specific embodiment of the invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, detailed retouch is carried out to the technical solution in the embodiment of the present invention
State, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Join shown in Fig. 1, Fig. 2 and Fig. 3, the lower die fixing device in the present invention, including upper die shoe 01 and lower die shoe 02, upper mold
Support 01 and lower die shoe 02 are the sector structure that Internal and external cycle is all arc, and lower die shoe 02 is fixed on capstan head under lathe, lower die shoe 02
Center is equipped with material-dropping hole 0201, and upper 01 center of die shoe is equipped with mounting hole 0101, and upper die shoe 01 is dismantled and assembled to be fixed on lower die shoe 02, this
Invention device is simple in structure, and materials are simple, easy to process.
Further, the lower inner side of die shoe 02 is equipped with cotter bolt 03, coordinates with U-shaped opening groove 0103 and realizes in fast positioning
Die shoe 01.
Further, upper die shoe 01 is equipped with groove 0102 by inner ring side, and U-shaped opening groove 0103 is equipped with groove 0102, under
After mould installation and upper die shoe 01, the upper installation of die shoe 01 is caught on cotter bolt 03 with U-shaped opening groove 0103 during lower die shoe 02, is realized
Die shoe 01 in fast positioning.
Further, lower 02 top surface of die shoe is equipped with radial direction keyway 0202, and the installation for upper die shoe 01 provides guiding role, key
Oblique threaded hole 0203 is equipped with groove 0202, for fixed upper die shoe 01.
Further, upper 01 bottom surface of die shoe is equipped with positioning key 04, and 04 position of positioning key is corresponding with keyway 0202, for upper die shoe
01 installation provides guiding role, while lower die is fixed in upper die shoe 01, prevents lower die rotation in upper die shoe 01.
Further, upper die shoe 01 is equipped with oblique counterbore 0104, and oblique counterbore 0104 and oblique threaded hole 0203 are concentric, for by
Die shoe 01 is fixed on lower die shoe 02.
Further, upper 01 upper surface of die shoe is equipped with least four ball bases 05 so that plate is transported on apparatus of the present invention surface
It is dynamic more smooth, avoid plate from leaving cut in lower mould surface.
Apparatus of the present invention are simple in structure, and materials are simple, easy to process, while apparatus of the present invention can realize that Fast Installation is consolidated
Mould is fixed, mold changing efficiency is improved, is additionally provided with steel ball seat so that plate is more smooth in apparatus of the present invention apparent motion, avoids
Plate leaves cut in lower mould surface.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there are other identical element in process, method, article or equipment including the key element.
The above is only the embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (7)
1. a kind of lower die fixing device, it is characterised in that including upper die shoe and lower die shoe, the upper die shoe and the lower die shoe are equal
All it is the sector structure of arc for Internal and external cycle, the lower die shoe is fixed on capstan head under lathe, and the lower die shoe center is equipped with blanking
Hole, the upper die shoe center are equipped with mounting hole, and the upper die shoe is dismantled and assembled to be fixed on the lower die shoe.
2. lower die fixing device according to claim 1, it is characterised in that：Cotter bolt is equipped with the inside of the lower die shoe.
3. lower die fixing device according to claim 1, it is characterised in that：The upper mold depends on inner ring side and is equipped with groove,
U-shaped opening groove is equipped with the groove.
4. lower die fixing device according to claim 1, it is characterised in that：The lower die jacking face is equipped with radial direction keyway,
Oblique threaded hole is equipped with the keyway.
5. lower die fixing device according to claim 4, it is characterised in that：The upper mold backing face is equipped with positioning key, institute
It is corresponding with the keyway to state positioning key position.
6. lower die fixing device according to claim 4, it is characterised in that：The upper die shoe is equipped with oblique counterbore, described oblique
Counterbore and the tiltedly threaded hole are concentric.
7. lower die fixing device according to claim 1, it is characterised in that：The upper die shoe upper surface is equipped with least four steel
Pearl seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610919901.XA CN107971396A (en) | 2016-10-21 | 2016-10-21 | Lower die fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610919901.XA CN107971396A (en) | 2016-10-21 | 2016-10-21 | Lower die fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107971396A true CN107971396A (en) | 2018-05-01 |
Family
ID=62003778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610919901.XA Pending CN107971396A (en) | 2016-10-21 | 2016-10-21 | Lower die fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107971396A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201012381Y (en) * | 2007-01-25 | 2008-01-30 | 青岛双星数控锻压机械有限公司 | Multiple station rotating die seat system |
| CN201055885Y (en) * | 2007-06-07 | 2008-05-07 | 江苏富力数控机床有限公司 | Novel die holder |
| CN201079810Y (en) * | 2007-09-13 | 2008-07-02 | 济南铸锻所捷迈机械有限公司 | Punching flanging composite forming die for digital control turret punching machine |
| CN201291268Y (en) * | 2008-11-21 | 2009-08-19 | 济南铸锻所捷迈机械有限公司 | Digital control turret punch quadric flanging forming die |
| CN202490886U (en) * | 2012-03-07 | 2012-10-17 | 广东锻压机床厂有限公司 | Lower mold holder device of numerical control turret punch press |
-
2016
- 2016-10-21 CN CN201610919901.XA patent/CN107971396A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201012381Y (en) * | 2007-01-25 | 2008-01-30 | 青岛双星数控锻压机械有限公司 | Multiple station rotating die seat system |
| CN201055885Y (en) * | 2007-06-07 | 2008-05-07 | 江苏富力数控机床有限公司 | Novel die holder |
| CN201079810Y (en) * | 2007-09-13 | 2008-07-02 | 济南铸锻所捷迈机械有限公司 | Punching flanging composite forming die for digital control turret punching machine |
| CN201291268Y (en) * | 2008-11-21 | 2009-08-19 | 济南铸锻所捷迈机械有限公司 | Digital control turret punch quadric flanging forming die |
| CN202490886U (en) * | 2012-03-07 | 2012-10-17 | 广东锻压机床厂有限公司 | Lower mold holder device of numerical control turret punch press |
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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 |
Application publication date: 20180501 |
|
| WD01 | Invention patent application deemed withdrawn after publication |