CN104339185A - Sectional machining structure of large stamping die set - Google Patents
Sectional machining structure of large stamping die set Download PDFInfo
- Publication number
- CN104339185A CN104339185A CN201310342489.6A CN201310342489A CN104339185A CN 104339185 A CN104339185 A CN 104339185A CN 201310342489 A CN201310342489 A CN 201310342489A CN 104339185 A CN104339185 A CN 104339185A
- Authority
- CN
- China
- Prior art keywords
- subtemplates
- machining
- adjacent
- punching die
- die frame
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a sectional machining structure of a large stamping die set. The sectional machining structure comprises a plurality of sub die plates for machining the large stamping die set, wherein every two adjacent sub die plates are detachably and fixedly connected into a female die plate, and at least one common locating reference is arranged on each of the opposite end faces at intervals when every two adjacent sub die plates are connected. The structure meets machining precision requirements, can effectively reduce the machining cost and the machining difficulty, improve the machining safety at the same time, is convenient to carry, is applicable to general machining centers, and is not limited to an ultra large machining center.
Description
Technical field
The present invention relates to a kind of large-scale punching die frame, specifically relate to a kind of segmented processing structure of large-scale punching die frame.
Background technology
Punching die frame is most typical forging machine tool functional part, achieves standardization and Virtual production the earliest.Lathe forcing press completes the stamping procedures such as stamping-out, blanking, stretching, otch, all be unable to do without diel.The working portion punch of diel, die are arranged on punching die frame, and different stamping procedures needs different punch, die, but can use identical punching die frame.Punching die frame comprises cope match-plate pattern, lower bolster and the guide such as guide pillar, guide pin bushing.Punching die frame is adding man-hour, need to ensure that position, the hole precision of the guide be arranged on mould bases meets the demands, but for large-scale punching die frame such as, the large-scale punching die frame of 100T*4900W*700H, ensure position, the hole precision of the guide on it, need to purchase a monoblock template on request, ultra-large type machining center must be adopted process, general machining center, due to the limitation of stroke and workbench, cannot be processed it.And the carrying of monoblock template is very inconvenient, difficulty of processing is comparatively large, there is carrying potential safety hazard, and then causes working (machining) efficiency lower, increase production cost.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention proposes a kind of segmented processing structure of large-scale punching die frame, ensureing the colleague of requirement on machining accuracy, can effectively cut down finished cost, reduce difficulty of processing, improve processing safety, and convenient in carrying, general machining center can be applicable to, need not be confined to ultra-large type machining center.
Technical scheme of the present invention is achieved in that
A kind of segmented processing structure of large-scale punching die frame, comprise several subtemplates for machining large punching die frame, adjacent two subtemplates are detachably fixedly connected with, and form a caster, end face relative when adjacent two subtemplates connect at least are interval with a common positioning datum.
As a further improvement on the present invention, the structure that adjacent two subtemplates are detachably fixedly connected with is: corresponding each subtemplate is provided with two connecting plates, the both sides uniform intervals of described subtemplate is provided with several screws, two connecting plates are by being fixed on the both sides of end face of described subtemplate for being connected with the trip bolt that described screw matches, two connecting plates on adjacent two subtemplates are fixedly connected with by trip bolt, make several subtemplates form a caster.
As a further improvement on the present invention, be provided with two described positioning datums, each described positioning datum is a circular hole be split into two halves, and the two halves of described circular hole are formed on end face relative when two adjacent subtemplates connect respectively.
The invention has the beneficial effects as follows: the segmented processing structure that the invention provides a kind of large-scale punching die frame, comprise several subtemplates for machining large punching die frame, adjacent two subtemplates are detachably fixedly connected with, form a caster, end face relative when adjacent two subtemplates connect is interval with at least one common positioning datum.Like this, several subtemplates are fixedly connected with, form caster, by the positioning datum that at least one is common, position, the hole precision connecting guide on rear pattern plate can be guaranteed.By being designed to the modular template of split, while can requirement on machining accuracy being ensured, effectively cutting down finished cost, reducing difficulty of processing, improve processing safety, and convenient in carrying, general machining center can be applicable to, need not be confined to ultra-large type machining center.Preferably, the structure that adjacent two subtemplates are detachably fixedly connected with is: corresponding each subtemplate is provided with two connecting plates, the both sides of described subtemplate are all interval with some screws, two connecting plates are by being fixed on the both sides of end face of described subtemplate for being connected with the trip bolt that described screw matches, two connecting plates on adjacent two subtemplates are fixedly connected with by trip bolt, make several subtemplates form a caster.As a kind of preferred embodiment, can arrive with trip bolt the object be detachably fixedly connected with by several subtemplates by connecting plate.Preferably, be provided with two described positioning datums, each positioning datum is a circular hole be split into two halves, and the two halves of described circular hole lay respectively on end face relative when two adjacent subtemplates connect.Positioning datum is designed to the two halves of same circular hole, position, the hole precision of guide when can guarantee that subtemplate is assembled.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is another viewing angle constructions schematic diagram of the present invention.
By reference to the accompanying drawings, make the following instructions:
1---subtemplate 2---positioning datum
3---connecting plate 4---trip bolt
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of segmented processing structure of large-scale punching die frame, it is characterized in that: comprise several subtemplates 1 for machining large punching die frame, adjacent two subtemplates are detachably fixedly connected with, form a caster, end face relative when adjacent two subtemplates connect at least is interval with a common positioning datum 2.Like this, several subtemplates are fixedly connected with, form caster, by the positioning datum that at least one is common, position, the hole precision connecting guide on rear pattern plate can be guaranteed.By being designed to the modular template of split, while guarantee requirement on machining accuracy, effectively can cut down finished cost, reduce difficulty of processing, improve processing safety, and convenient in carrying, general machining center can be applicable to, need not be confined to ultra-large type machining center.
Preferably, the structure that adjacent two subtemplates are detachably fixedly connected with is: corresponding each subtemplate is provided with two connecting plates 3, the both sides uniform intervals of described subtemplate is provided with several screws, two connecting plates are by being fixed on the both sides of end face of described subtemplate for being connected with the trip bolt 4 that described screw matches, two connecting plates on adjacent two subtemplates are fixedly connected with by trip bolt, make several subtemplates form a caster.As a kind of preferred embodiment, can reach with trip bolt the object be detachably fixedly connected with by several subtemplates by connecting plate.
Preferably, be provided with two described positioning datums, each described positioning datum is a circular hole be split into two halves, and the two halves of described circular hole are formed on end face relative when two adjacent subtemplates connect respectively.Positioning datum is designed to the two halves of same circular hole, position, the hole precision of guide when can guarantee that subtemplate is assembled.
Above embodiment is with reference to accompanying drawing, to a preferred embodiment of the present invention will be described in detail.Those skilled in the art by carrying out amendment on various forms or change to above-described embodiment, but when not deviating from essence of the present invention, drops within protection scope of the present invention.
Claims (3)
1. the segmented processing structure of a large-scale punching die frame, it is characterized in that: comprise several subtemplates (1) for machining large punching die frame, adjacent two subtemplates are detachably fixedly connected with, form a caster, end face relative when adjacent two subtemplates connect at least is interval with a common positioning datum (2).
2. the segmented processing structure of large-scale punching die frame according to claim 1, it is characterized in that: the structure that adjacent two subtemplates are detachably fixedly connected with is: corresponding each subtemplate is provided with two connecting plates (3), the both sides uniform intervals of described subtemplate is provided with several screws, two connecting plates are by being fixed on the both sides of end face of described subtemplate for being connected with the trip bolt (4) that described screw matches, two connecting plates on adjacent two subtemplates are fixedly connected with by trip bolt, make several subtemplates form a caster.
3. the segmented processing structure of large-scale punching die frame according to claim 2, it is characterized in that: be provided with two described positioning datums, each described positioning datum is a circular hole be split into two halves, and the two halves of described circular hole are formed on end face relative when two adjacent subtemplates connect respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310342489.6A CN104339185A (en) | 2013-08-07 | 2013-08-07 | Sectional machining structure of large stamping die set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310342489.6A CN104339185A (en) | 2013-08-07 | 2013-08-07 | Sectional machining structure of large stamping die set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104339185A true CN104339185A (en) | 2015-02-11 |
Family
ID=52496084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310342489.6A Pending CN104339185A (en) | 2013-08-07 | 2013-08-07 | Sectional machining structure of large stamping die set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104339185A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364434A (en) * | 2015-12-08 | 2016-03-02 | 中国第二重型机械集团德阳万航模锻有限责任公司 | Manufacturing method for forging die |
| CN111469447A (en) * | 2020-04-16 | 2020-07-31 | 常州市新创智能科技有限公司 | Pultrusion plate body preforming die |
Citations (8)
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|---|---|---|---|---|
| EP1138410B1 (en) * | 2000-03-31 | 2004-11-10 | Dana Corporation | Apparatus for performing a hydroforming operation |
| CN101559456A (en) * | 2009-05-21 | 2009-10-21 | 江苏友邦精工实业有限公司 | Press tool used for frame girder forming |
| CN201446198U (en) * | 2009-09-02 | 2010-05-05 | 江阴市振江钢结构有限公司 | Assembled right-angle pressing module |
| CN201543724U (en) * | 2009-09-30 | 2010-08-11 | 江苏卡明模具有限公司 | Assembly die |
| CN201644643U (en) * | 2010-03-31 | 2010-11-24 | 武船重型工程有限公司 | Intermediate frequency bent pipe construction template |
| CN202129353U (en) * | 2011-05-27 | 2012-02-01 | 江铃汽车股份有限公司 | Rapid assembling die for producing longitudinal beams of various wheelbases |
| CN202239274U (en) * | 2011-09-30 | 2012-05-30 | 山东铭润电站装备有限公司 | Insertion type segmented pressing die of large arc-shaped circular ring member |
| CN203390082U (en) * | 2013-08-07 | 2014-01-15 | 江苏博俊工业科技股份有限公司 | Sectional type processing structure of large stamping die frame |
-
2013
- 2013-08-07 CN CN201310342489.6A patent/CN104339185A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1138410B1 (en) * | 2000-03-31 | 2004-11-10 | Dana Corporation | Apparatus for performing a hydroforming operation |
| CN101559456A (en) * | 2009-05-21 | 2009-10-21 | 江苏友邦精工实业有限公司 | Press tool used for frame girder forming |
| CN201446198U (en) * | 2009-09-02 | 2010-05-05 | 江阴市振江钢结构有限公司 | Assembled right-angle pressing module |
| CN201543724U (en) * | 2009-09-30 | 2010-08-11 | 江苏卡明模具有限公司 | Assembly die |
| CN201644643U (en) * | 2010-03-31 | 2010-11-24 | 武船重型工程有限公司 | Intermediate frequency bent pipe construction template |
| CN202129353U (en) * | 2011-05-27 | 2012-02-01 | 江铃汽车股份有限公司 | Rapid assembling die for producing longitudinal beams of various wheelbases |
| CN202239274U (en) * | 2011-09-30 | 2012-05-30 | 山东铭润电站装备有限公司 | Insertion type segmented pressing die of large arc-shaped circular ring member |
| CN203390082U (en) * | 2013-08-07 | 2014-01-15 | 江苏博俊工业科技股份有限公司 | Sectional type processing structure of large stamping die frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364434A (en) * | 2015-12-08 | 2016-03-02 | 中国第二重型机械集团德阳万航模锻有限责任公司 | Manufacturing method for forging die |
| CN111469447A (en) * | 2020-04-16 | 2020-07-31 | 常州市新创智能科技有限公司 | Pultrusion plate body preforming die |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150211 |
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| RJ01 | Rejection of invention patent application after publication |