CN201871609U - Stamping die for processing longitudinal V-shaped groove of shaft workpiece - Google Patents
Stamping die for processing longitudinal V-shaped groove of shaft workpiece Download PDFInfo
- Publication number
- CN201871609U CN201871609U CN2010205646050U CN201020564605U CN201871609U CN 201871609 U CN201871609 U CN 201871609U CN 2010205646050 U CN2010205646050 U CN 2010205646050U CN 201020564605 U CN201020564605 U CN 201020564605U CN 201871609 U CN201871609 U CN 201871609U
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- Prior art keywords
- shaped groove
- slotted eye
- workpiece
- section
- vertical
- Prior art date
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- Expired - Lifetime
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- 230000037250 Clearance Effects 0.000 abstract description 2
- 230000035512 clearance Effects 0.000 abstract description 2
- 238000003801 milling Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 5
- 230000000875 corresponding Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Abstract
A stamping die for processing a longitudinal V-shaped groove of a shaft workpiece is mainly characterized in that a lower clamping fixture is fixed on a stamping platform; a slotted hole with an upward opening and an arch section is arranged on the lower clamping fixture along the length direction of the top center and can be in clearance fit with the workpiece; the width of the opening of the slotted hole is equal to the width of the V-shaped groove specified in design; and one end of the slotted hole in the lower clamping fixture is provided with a baffle for plugging the slotted hole. The length of a cutter is identical to the length of the V-shaped groove, the section of the blade is the same with the section of the V-shaped groove specified in design, and the upper end of the cutter is fixed on a clamp of a punch head. The stamping die is high in processing efficiency, stable in quality and low in cost.
Description
Technical field
The utility model relates to a kind of process equipment of axial workpiece.
Background technology
As everyone knows, axle is the main parts size of plant equipment.Along with development of science and technology, the axle class that is provided with vertical V-shaped groove also increases day by day.The processing of existing vertical V-shaped groove is normally finished on milling machine, its processing method mainly is: 1, work holder is placed on the workbench of milling machine, 2, workpiece is installed in the clamping device lock, 3, start main shaft, feeding, carry out milling, 4, after milling is finished, the burr that occurs at V-type channel opening and the surperficial intersection of axle when removing milling.The weak point of above-mentioned processing method is: 1, the working (machining) efficiency of milling machine is lower, processes 1 fulcrum with 90 seconds, can only process about 320, and can not satisfy production demand in one day 8 hours; 2, tool wear is serious, needs often to change, and causes the processing cost height; 3, milling rough surface, quality instability; 4, manual deburring operation, not only efficient is low, and easily causes the surperficial bump injury of axle.
Summary of the invention:
The purpose of this utility model is to provide a kind of working (machining) efficiency height, steady quality, the diel of the vertical V-shaped groove of working shaft-like workpiece that cost is low.
The utility model mainly is: establish special-purpose following mold on the punch press platform, establish dedicated tool on drift, the blade of drift acts on the workpiece, utilizes metal flow, finishes the processing of workpiece V-shaped groove.
The utility model mainly includes: following mold, baffle plate, cutter, guide plate and lead.Wherein, the workpiece support mold is called for short mold down, and its bottom surface is fixed on the punch press platform by securing member.Establish opening in length greater than the length direction of the following mold upper edge top center of V-shaped groove length and be arc slotted eye to upper section, this slotted eye can cooperate with workpiece gap.The width of this slotted eye opening equals the V-shaped groove width of V-shaped groove design code.Best, above-mentioned down mold slotted eye opening both sides are the inclined-plane, and the angle on this two inclined-plane equals the angle of the V-shaped groove of design code, and this inclined-plane can be used as the tool setting basis, and cutter is installed not only accurately but also quick.In addition be provided with baffle plate with its shutoff at mold slotted eye one end down, it can be workpiece location in the insertion groove.Last mold is a cutter, and its length is identical with V-shaped groove length, and the blade cross section is identical with the V-shaped groove cross section of design code.This cutter upper end is fixed on the anchor clamps of punch press drift.Best, anchor clamps are provided with guide plate, and establishing through hole on it is pilot hole, and this pilot hole can be enclosed within on the vertical lead corresponding with it, and this lead lower end is fixed on the punch press platform.
Add man-hour, the non-blind end of workpiece from slotted eye inserted in the slotted eye, end contacts till the baffle plate.Start the punch press switch, drift presses down, and blade acts on the workpiece, forms a V-shaped groove corresponding with blade.
The utility model compared with prior art has following advantage:
1, the formation because of groove is to finish by punching press, so surface of the work is very smooth, surface roughness can reach more than the Ra0.4, and the V-shaped groove opening does not have burr to produce, and constant product quality.
2, because of workpiece is a matched in clearance with following mold, simple to operate, quick, working (machining) efficiency is very high, whenever finishes a product and only needs for 3～5 seconds, and working (machining) efficiency improves nearly 15 times than prior art.
3, it is stressed evenly to add man-hour cutter blade, and wearability is good, and nearly 10,000 of every processing just needs reconditioning once, and the life-span has been improved nearly 25 times, and this has not only reduced processing cost, but also working continuously of having guaranteed to produce.
4, reduced manual deburring operation, not only constant product quality, and raising working (machining) efficiency.
Description of drawings:
Fig. 1 is that the master of the utility model user mode looks simplified schematic diagram.
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment:
In the simplified schematic diagram of the diel user mode of the vertical V-shaped groove of working shaft-like workpiece illustrated in figures 1 and 2, following mold 1 bottom surface is fixed on the punch press platform 2 by securing member.Establish opening in length greater than the length direction of the following mold upper edge top center of V-shaped groove length and be arc slotted eye 3 to upper section, the gap between this slotted eye and the workpiece is 0.015.The width of this slotted eye opening equals the V-shaped groove width of V-shaped groove design code.Above-mentioned mold slotted eye opening both sides down are the inclined-plane, and the angle that the angle on this two inclined-plane equals the V-shaped groove of design code is 110 °.In addition be provided with baffle plate 4 with its shutoff at mold slotted eye one end down.Cutter 5 length are identical with V-shaped groove length, and the blade cross section is identical with the V-shaped groove cross section of design code.This cutter upper end is fixed on the anchor clamps 6 of punch press drift.These anchor clamps are provided with guide plate, establish two pilot holes 7 on it, and this two pilot hole can be enclosed within on two vertical leads 8 corresponding with it, and this lead lower end is fixed on the punch press platform.The non-blind end of workpiece 9 from slotted eye inserted in the slotted eye, and end contacts till the baffle plate.
Claims (3)
1. the diel of the vertical V-shaped groove of working shaft-like workpiece, it is characterized in that: following mold bottom surface is fixed on the punch press platform by securing member, establish opening at the length direction of following mold upper edge top center and be arc slotted eye to upper section, this slotted eye can cooperate with workpiece gap, the width of this slotted eye opening equals the V-shaped groove width of V-shaped groove design code, in addition be provided with baffle plate with its shutoff at mold slotted eye one end down, tool length is identical with V-shaped groove length, the blade cross section is identical with the V-shaped groove cross section of design code, and this cutter upper end is fixed on the anchor clamps of punch press drift.
2. the diel of the vertical V-shaped groove of working shaft-like workpiece according to claim 1, it is characterized in that: anchor clamps are provided with guide plate, establish pilot hole on this guide plate, and this pilot hole can be enclosed within on the vertical lead, and this lead lower end is fixed on the punch press platform.
3. the diel of the vertical V-shaped groove of working shaft-like workpiece according to claim 1 and 2 is characterized in that: above-mentioned mold slotted eye opening both sides down are the inclined-plane, and the angle on this two inclined-plane equals the angle of the V-shaped groove of design code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205646050U CN201871609U (en) | 2010-10-12 | 2010-10-12 | Stamping die for processing longitudinal V-shaped groove of shaft workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205646050U CN201871609U (en) | 2010-10-12 | 2010-10-12 | Stamping die for processing longitudinal V-shaped groove of shaft workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871609U true CN201871609U (en) | 2011-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205646050U Expired - Lifetime CN201871609U (en) | 2010-10-12 | 2010-10-12 | Stamping die for processing longitudinal V-shaped groove of shaft workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871609U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029309A (en) * | 2010-10-12 | 2011-04-27 | 大连大显精密轴有限公司 | Stamping method of longitudinal V-shaped slot of shaft workpiece |
| CN102363180A (en) * | 2011-08-31 | 2012-02-29 | 芜湖天正电力设备有限公司 | V-shaped stamping mould |
| CN102366784A (en) * | 2011-08-31 | 2012-03-07 | 芜湖天正电力设备有限公司 | T-shaped piece punching die |
| CN102366785A (en) * | 2011-08-31 | 2012-03-07 | 芜湖天正电力设备有限公司 | S-shaped part stamping die |
| CN102886409A (en) * | 2011-07-19 | 2013-01-23 | 上海华普钢结构工程有限公司 | Pressing device for connecting beam |
| CN104889251A (en) * | 2015-06-13 | 2015-09-09 | 浙江新东方汽车零部件有限公司 | Shaft like product key slot and one-time punching forming die for oil slot |
-
2010
- 2010-10-12 CN CN2010205646050U patent/CN201871609U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029309A (en) * | 2010-10-12 | 2011-04-27 | 大连大显精密轴有限公司 | Stamping method of longitudinal V-shaped slot of shaft workpiece |
| CN102886409A (en) * | 2011-07-19 | 2013-01-23 | 上海华普钢结构工程有限公司 | Pressing device for connecting beam |
| CN102363180A (en) * | 2011-08-31 | 2012-02-29 | 芜湖天正电力设备有限公司 | V-shaped stamping mould |
| CN102366784A (en) * | 2011-08-31 | 2012-03-07 | 芜湖天正电力设备有限公司 | T-shaped piece punching die |
| CN102366785A (en) * | 2011-08-31 | 2012-03-07 | 芜湖天正电力设备有限公司 | S-shaped part stamping die |
| CN104889251A (en) * | 2015-06-13 | 2015-09-09 | 浙江新东方汽车零部件有限公司 | Shaft like product key slot and one-time punching forming die for oil slot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Dalian Lushun 116052 export of Liaoning Province Development Zone Xingfa Road No. 88 Patentee after: Dalian Liande Maishi Precision Shaft Co., Ltd. Address before: Dalian Lushun 116052 export of Liaoning Province Development Zone Xingfa Road No. 88 Patentee before: Dalian Daxian Precision-shaft Co., Ltd. Address after: Dalian Lushun 116052 export of Liaoning Province Development Zone Xingfa Road No. 88 Patentee after: DALIAN DEMAISHI PRECISION TECHNOLOGY CO., LTD. Address before: Dalian Lushun 116052 export of Liaoning Province Development Zone Xingfa Road No. 88 Patentee before: Dalian Liande Maishi Precision Shaft Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110622 |
|
| CX01 | Expiry of patent term |