CN103433353A - Horizontal trimming mold - Google Patents
Horizontal trimming mold Download PDFInfo
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- CN103433353A CN103433353A CN2013103858471A CN201310385847A CN103433353A CN 103433353 A CN103433353 A CN 103433353A CN 2013103858471 A CN2013103858471 A CN 2013103858471A CN 201310385847 A CN201310385847 A CN 201310385847A CN 103433353 A CN103433353 A CN 103433353A
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- plate
- die
- cutting knife
- horizontal trimming
- gripper shoe
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Abstract
The invention provides a horizontal trimming mold which comprises an upper mold holder and a lower mold holder. The lower mold holder is provided with a female mold body, a female mold fixing base, a base plate and a retainer plate. A wedge central spindle and a supporting plate are installed on the upper mold base. A pressing plate is arranged below the supporting plate. A cutter is arranged between the supporting plate and the pressing plate. The cutter is clamped between the supporting plate and the pressing plate through a limiting sleeve and attached to the slope of the wedge central spindle. A gap adjustment plate is further connected to the supporting plate. Reset mechanisms are arranged in the gap adjustment plate. According to the horizontal trimming mold, the wedge central spindle and the movable cutter are matched with the female mold body to work, trimming work on the periphery of a workpiece can be completed at a time, and the production efficiency is high. Meanwhile, the reset mechanisms and a locating mechanism of the workpiece are further arranged in the horizontal trimming mold, therefore, the horizontal trimming mold is stable on the whole, stable in operating and balanced, the machined workpiece is not prone to being deformed, the quality of the workpiece is high, and the follow-up work requirement can be well met.
Description
Technical field
The present invention relates to a kind of mould, be specifically related to a kind of horizontal trimming mould.
Background technology
Usually need the different parts of some shape thickness of large batch of processing in production process, for enhancing productivity, need to develop different moulds.Spoke is a kind of workpiece commonly used, and spoke is carried out to large batch of processing two kinds of modes usually: a kind of is the trimming shaping again of first pull and stretch, and this mode is inefficiency not only, and the workpiece oral area difference of height after drawing and forming is larger simultaneously, affects following process work; Another kind is first drawing and forming horizontal trimming again, the workpiece mutability after this mode trimming, and die cost used is higher.Therefore, in order to enhance productivity, need to develop a kind of new mould to meet the pipe fitting of producing this situation.
Summary of the invention
goal of the invention: purpose of the present invention just is to provide a kind of horizontal trimming mould.
technical scheme:for achieving the above object, the present invention has taked following technical scheme:
A kind of horizontal trimming mould, it is characterized in that: it comprises upper bolster and die shoe, described die shoe is provided with die, the die holder, backing plate, retainer plate, described die is fixed on described die shoe by the die holder, described retainer plate is located at the below of described die, described backing plate is located between described retainer plate and die shoe, the inside of described die shoe and retainer plate is equipped with push rod, described upper bolster is equipped with the wedge mandrel, described upper bolster two ends are hung with respectively spring, the end of described spring is connected with gripper shoe, described gripper shoe below is provided with holding pad, described gripper shoe, be provided with cutting knife between holding pad, described cutting knife clamps and described gripper shoe by stop collar, between holding pad, the inclined-plane of described cutting knife and described wedge mandrel fits, described gripper shoe also is connected with gap and adjusts plate, the lateral outer side that plate is positioned at described cutting knife is adjusted in described gap, described gap is adjusted in plate and is provided with resetting-mechanism, described resetting-mechanism at least is provided with four groups, being distributed in uniformly described gap adjusts in plate.
Described resetting-mechanism comprises side shield, round nut, back-moving spring, back-up ring and the screw rod that resets.
Between described upper and lower die holder, by two groups of large guide pillars, large guide pin bushing and one group of little guide pillar, little guide pin bushing guiding, connect.
Described push rod has two groups, is connected with respectively elastic buffer.
One end of described gripper shoe is connected with unloading bolt, and described spring is located at the left and right sides of described unloading bolt, and described little guide pillar and little guide pin bushing are housed in the middle of the other end of described gripper shoe.
The wedge angle on described wedge mandrel inclined-plane is 35-40 °.
Described cutting knife is movable cutting knife, and contact-making surface length when fit in the inclined-plane of described cutting knife and described wedge mandrel is greater than 60mm.
beneficial effect:adopt the present invention of technique scheme to have the following advantages:
Horizontal trimming mould of the present invention coordinates die to carry out work by wedge mandrel, movable cutting knife can disposablely complete the trimming work to the workpiece periphery, production efficiency is high, also be provided with the detent mechanism (backing plate, holding pad, retainer plate) of resetting-mechanism and workpiece in the present invention simultaneously, the present invention's more steady, stable, balance on the whole like this, make the workpiece processed not yielding, workpiece quality is higher, can well meet the follow-up work requirement.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
The structural representation that Fig. 2 is the resetting-mechanism in the present invention;
In figure: 1-elastic buffer, 2-die shoe, 3-die holder, 4-die, 5-holding pad, 6-cutting knife, the little guide pin bushing of 7-, 8-stop collar, the little guide pillar of 9-, 10-upper bolster, 11-wedge mandrel, 12-unloading bolt, 13-spring, the large guide pin bushing of 14-, 15-gripper shoe, 16-retainer plate, 17-backing plate, the large guide pillar of 18-, 19-push rod, 20-gap are adjusted plate, 21-side shield, 22-round nut, 23-back-moving spring, 24-back-up ring, the 25-screw rod that resets.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further set forth.
As shown in the figure: a kind of horizontal trimming mould of the present invention, it is characterized in that: it comprises upper bolster 10 and die shoe 2, described die shoe 2 is provided with die 4, die holder 3, backing plate 17, retainer plate 16, described die 4 is fixed on described die shoe 2 by die holder 3, described retainer plate 16 is located at the below of described die 4, described backing plate 17 is located between described retainer plate 16 and die shoe 2, the inside of described die shoe 2 and retainer plate 16 is equipped with push rod 19, described upper bolster 10 is equipped with wedge mandrel 11, described upper bolster 10 two ends are hung with respectively spring 13, the end of described spring 13 is connected with gripper shoe 15, described gripper shoe 15 belows are provided with holding pad 6, described gripper shoe 15, be provided with cutting knife 6 between holding pad 6, described cutting knife 6 is by stop collar 8 clampings and described gripper shoe 15, between holding pad 6, described cutting knife 6 fits with the inclined-plane of described wedge mandrel 11, described gripper shoe 15 also is connected with gap and adjusts plate 20, the lateral outer side that plate 20 is positioned at described cutting knife 6 is adjusted in described gap, described gap is adjusted in plate 20 and is provided with resetting-mechanism, described resetting-mechanism at least is provided with four groups, being distributed in uniformly described gap adjusts in plate 20, described resetting-mechanism comprises side shield 21, round nut 22, back-moving spring 23, back-up ring 24 and the screw rod 25 that resets, on described, die shoe 10, pass through two groups of large guide pillars 18 between 2, large guide pin bushing 14 and one group little guide pillar 9, little guide pin bushing 7 guiding connect, described push rod 19 has two groups, be connected with respectively elastic buffer 1, one end of described gripper shoe 15 is connected with unloading bolt 2, described spring 13 is located at the left and right sides of described unloading bolt 2, described little guide pillar 9 and little guide pin bushing 7 are housed in the middle of the other end of described gripper shoe 15.
Implementation process of the present invention is as follows:
Mould of the present invention and forcing press are used in conjunction with, during use, workpiece to be processed is put on retainer plate 16, along with forcing press moves down, holding pad 5 contacts with workpiece, now plate 20 being pressed on die 4 tightly adjusted in gap, forcing press continues to move down until wedge mandrel 11 enters the edge of a knife of cutting knife 6, now, cutting knife 6 is done radial motion, meanwhile the screw rod 25 that resets in resetting-mechanism retreats Compress Spring 13, make cutting knife 6 and the acting in conjunction of die 4 that workpiece is carried out to trimming, after trimming finishes, on forcing press, move, holding pad 5 exits the mold cavity of die 4, push rod 19 ejects through workpiece with retainer plate 16 from the mold cavity of die 4, spring 13 promotes reset screw rod 25 and then make cutting knife 6 returns, so just completed the trimming process of workpiece.This mould can disposablely complete the trimming work to workpiece, and the workpiece quality of producing is higher, can well meet further production and processing requirement.
It is only below a kind of specific embodiment of the present invention; should understand these embodiments only is not used in and limits the scope of the invention for the present invention is described; after having read the present invention; those skilled in the art all fall within claims of the present invention to the modification of the various equivalent form of values of the present invention and limit, and protection scope of the present invention should be as the criterion with claim of the present invention.
Claims (7)
1. a horizontal trimming mould, it is characterized in that: it comprises upper bolster (10) and die shoe (2), described die shoe (2) is provided with die (4), die holder (3), backing plate (17), retainer plate (16), described die (4) is fixed on described die shoe (2) by die holder (3), described retainer plate (16) is located at the below of described die (4), described backing plate (17) is located between described retainer plate (16) and die shoe (2), the inside of described die shoe (2) and retainer plate (16) is equipped with push rod (19), described upper bolster (10) is equipped with wedge mandrel (11), described upper bolster (10) two ends are hung with respectively spring (13), the end of described spring (13) is connected with gripper shoe (15), described gripper shoe (15) below is provided with holding pad (6), described gripper shoe (15), be provided with cutting knife (6) between holding pad (6), described cutting knife (6) is by stop collar (8) clamping and described gripper shoe (15), between holding pad (6), described cutting knife (6) fits with the inclined-plane of described wedge mandrel (11), described gripper shoe (15) also is connected with gap and adjusts plate (20), the lateral outer side that plate (20) is positioned at described cutting knife (6) is adjusted in described gap, described gap is adjusted in plate (20) and is provided with resetting-mechanism, described resetting-mechanism at least is provided with four groups, being distributed in uniformly described gap adjusts in plate (20).
2. horizontal trimming mould according to claim 1, it is characterized in that: described resetting-mechanism comprises side shield (21), round nut (22), back-moving spring (23), back-up ring (24) and the screw rod that resets (25).
3. horizontal trimming mould according to claim 1, is characterized in that: between described upper and lower die holder (10,2), by two groups of large guide pillars (18), large guide pin bushing (14) and one group of little guide pillar (9), little guide pin bushing (7) guiding, connect.
4. horizontal trimming mould according to claim 1, it is characterized in that: described push rod (19) has two groups, is connected with respectively elastic buffer (1).
5. according to the described horizontal trimming mould of claim 1 or 3, it is characterized in that: an end of described gripper shoe (15) is connected with unloading bolt (2), described spring (13) is located at the left and right sides of described unloading bolt (2), and described little guide pillar (9) and little guide pin bushing (7) are housed in the middle of the other end of described gripper shoe (15).
6. horizontal trimming mould according to claim 1, it is characterized in that: the wedge angle on described wedge mandrel (11) inclined-plane is 35-40 °.
7. horizontal trimming mould according to claim 1, it is characterized in that: described cutting knife (6) is movable cutting knife, the contact-making surface length during inclined-plane laminating of described cutting knife (6) and described wedge mandrel (11) is greater than 60mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103858471A CN103433353A (en) | 2013-08-30 | 2013-08-30 | Horizontal trimming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103858471A CN103433353A (en) | 2013-08-30 | 2013-08-30 | Horizontal trimming mold |
Publications (1)
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| CN103433353A true CN103433353A (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103858471A Pending CN103433353A (en) | 2013-08-30 | 2013-08-30 | Horizontal trimming mold |
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| CN (1) | CN103433353A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658305A (en) * | 2013-12-13 | 2014-03-26 | 苏州市雷克五金电器有限公司 | Plain end cutting mold |
| CN104191113A (en) * | 2014-08-05 | 2014-12-10 | 芜湖环球汽车配件有限公司 | Gravity self-feed welding feeding mechanism |
| CN104259695A (en) * | 2014-08-05 | 2015-01-07 | 芜湖环球汽车配件有限公司 | Automatic sector-gear interval-type welding feeding mechanism |
| CN107755536A (en) * | 2017-11-03 | 2018-03-06 | 江苏嘉和热系统股份有限公司 | It is a kind of to support board forming die and the method using the mould process support plate |
| CN110625009A (en) * | 2019-08-19 | 2019-12-31 | 马鞍山市铔冠重工机械有限公司 | Double-station double-procedure composite die for wheel blanking |
| CN112756468A (en) * | 2021-01-21 | 2021-05-07 | 上海宇飞金属制品有限公司 | Internal expanding type six-blade trimming die structure suitable for large-scale cylindrical shell |
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| WO2008034564A1 (en) * | 2006-09-20 | 2008-03-27 | Gm Global Technology Operations, Inc. | Method for producing a wheel disc |
| CN201455078U (en) * | 2009-05-27 | 2010-05-12 | 上海宝钢车轮有限公司 | Steel wheel spoke stamping die for passenger vehicle |
| CN101780502A (en) * | 2009-05-27 | 2010-07-21 | 上海宝钢车轮有限公司 | Steel wheel spoke stamping process for passenger car and processing mould |
| CN102284608A (en) * | 2011-08-30 | 2011-12-21 | 扬州捷迈锻压机械有限公司 | Spoke stamping formation process |
| CN103182433A (en) * | 2011-12-28 | 2013-07-03 | 上海众大汽车配件有限公司 | Mould for separating, trimming and punching automobile wheel cover part |
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2013
- 2013-08-30 CN CN2013103858471A patent/CN103433353A/en active Pending
Patent Citations (5)
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| WO2008034564A1 (en) * | 2006-09-20 | 2008-03-27 | Gm Global Technology Operations, Inc. | Method for producing a wheel disc |
| CN201455078U (en) * | 2009-05-27 | 2010-05-12 | 上海宝钢车轮有限公司 | Steel wheel spoke stamping die for passenger vehicle |
| CN101780502A (en) * | 2009-05-27 | 2010-07-21 | 上海宝钢车轮有限公司 | Steel wheel spoke stamping process for passenger car and processing mould |
| CN102284608A (en) * | 2011-08-30 | 2011-12-21 | 扬州捷迈锻压机械有限公司 | Spoke stamping formation process |
| CN103182433A (en) * | 2011-12-28 | 2013-07-03 | 上海众大汽车配件有限公司 | Mould for separating, trimming and punching automobile wheel cover part |
Non-Patent Citations (1)
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| 祝伟骏: "车轮轮辐水平切边模具设计", 《模具技术》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658305A (en) * | 2013-12-13 | 2014-03-26 | 苏州市雷克五金电器有限公司 | Plain end cutting mold |
| CN103658305B (en) * | 2013-12-13 | 2015-12-09 | 苏州市雷克五金电器有限公司 | Flat mouth cutting dies |
| CN104191113A (en) * | 2014-08-05 | 2014-12-10 | 芜湖环球汽车配件有限公司 | Gravity self-feed welding feeding mechanism |
| CN104259695A (en) * | 2014-08-05 | 2015-01-07 | 芜湖环球汽车配件有限公司 | Automatic sector-gear interval-type welding feeding mechanism |
| CN104259695B (en) * | 2014-08-05 | 2017-10-13 | 娄底市洪申科技有限公司 | Actively fan between cog gap type welding feed mechanism |
| CN107755536A (en) * | 2017-11-03 | 2018-03-06 | 江苏嘉和热系统股份有限公司 | It is a kind of to support board forming die and the method using the mould process support plate |
| CN107755536B (en) * | 2017-11-03 | 2023-12-01 | 江苏嘉和热系统股份有限公司 | Supporting plate forming die and method for processing supporting plate by using same |
| CN110625009A (en) * | 2019-08-19 | 2019-12-31 | 马鞍山市铔冠重工机械有限公司 | Double-station double-procedure composite die for wheel blanking |
| CN112756468A (en) * | 2021-01-21 | 2021-05-07 | 上海宇飞金属制品有限公司 | Internal expanding type six-blade trimming die structure suitable for large-scale cylindrical shell |
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Application publication date: 20131211 |