CN201558912U - Self-lubrication punching die - Google Patents
Self-lubrication punching die Download PDFInfo
- Publication number
- CN201558912U CN201558912U CN2009202419194U CN200920241919U CN201558912U CN 201558912 U CN201558912 U CN 201558912U CN 2009202419194 U CN2009202419194 U CN 2009202419194U CN 200920241919 U CN200920241919 U CN 200920241919U CN 201558912 U CN201558912 U CN 201558912U
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Abstract
The utility model discloses a self-lubrication punching die, comprising an upper die and a lower die; the upper die is fixed with a cutting knife and is movably installed with an upper pressing plate driven by a nitrogen cylinder; the lower die is movably installed with a lower pressing plate driven by the nitrogen cylinder; and a blanking aperture is equipped on the lower pressing plate. The self-lubrication punching die is characterized by also comprising an oil storing box and an oil pump connected with the oil storing box through a pipe; an oil outlet pipe is connected on the outlet of the oil pump; the orifice of the oil outlet pipe is located on top of the upper pressing plate; the upper pressing plate is provided with a plurality of oil dropping apertures; the lower die is provided with an oil returning groove around the lower pressing plate; and the oil returning groove is communicated with the oil storing box through the oil returning channel arranged in the lower die. The self-lubrication punching die lubricates the cutting knife and the plate with the oil liquid which is automatically output by means of the oil pump and the oil outlet pipe without oiling artificially after stopping the die so that it has greater processing efficiency than the conventional punching die.
Description
Technical field
The utility model relates to a kind of self-lubricating die cutting die.
Background technology
Existing die cutting die is mainly used to process the plate (automobile flanged plate 15 for example shown in Figure 2) that possesses given shape, it generally includes upper die and lower die, be fixed with cutting knife on the patrix, have on this cutting knife plate shape with required punching molding consistent cut the hole, be movably installed with simultaneously the last holding pad that is driven by the nitrogen cylinder on the patrix, holding pad is positioned at and cuts the hole and with to cut hole shape consistent on this; Then be movably installed with the following holding pad that drives by the nitrogen cylinder on the described counterdie, have the material-dropping hole relative on the described following holding pad with cutting the hole.Specifically add man-hour, treat that die-cut sheet material sends into by up and down holding pad clamping from mould one side.Under the driving of nitrogen cylinder, upper and lower holding pad clamping sheet material moves up, and punches out the blank of prefabricated shape (with to cut hole shape consistent) by sheet material and cutting power between the cutting knife on sheet material, and blank falls from material-dropping hole.If in the actual conditions, when described die cutting die is used for processing the automobile flanged plate 15 of middle perforate as shown in Figure 2, also need set up the drift that passes holding pad on its patrix, certainly so that on sheet material, finish punching.
Because in the continual die-cut process of mould, die-cut heat is very big, adds contact frequently between upper cutter and the sheet material, makes sheet material and cutting knife be stained with easily to tie and hardens, finally the mold damage edge of a knife.Existing solution is at the process discontinuous mould that stops, and be coated with oil lubrication by artificial edge of a knife border and the sheet material to cutting knife, but shortcoming is the working (machining) efficiency that greatly reduces mould, and artificial oiling is inhomogeneous, weak effect.
Summary of the invention
The utility model purpose is: a kind of self-lubricating die cutting die that in the course of the work can be automatically cutting knife and sheet material be carried out oiling is provided, compares existing die cutting die and have higher working (machining) efficiency.
The technical solution of the utility model is: a kind of self-lubricating die cutting die, comprise upper die and lower die, be fixed with cutting knife on the described patrix, be movably installed with the last holding pad that drives by the nitrogen cylinder on the patrix simultaneously, and be movably installed with the following holding pad that drives by the nitrogen cylinder on the described counterdie, have material-dropping hole on the described following holding pad; It is characterized in that also comprising fuel reserve tank and the oil pump that is connected fuel reserve tank by pipeline, the outlet of described oil pump is connected with flowline, the mouth of pipe of this flowline is positioned at described top of going up holding pad, and offer some oil dripping holes on the last holding pad, then offer the oil-recovery tank of holding pad under centering on the described counterdie, the drainback passage of described oil-recovery tank in being located at counterdie is communicated with fuel reserve tank.
The utility model is the same with prior art, have on the described cutting knife plate shape with required punching molding consistent cut the hole, the described holding pad of going up is positioned at and cuts the hole and with described to cut hole shape consistent, the material-dropping hole on the simultaneously described following holding pad is with to cut the hole relative.And for the ease of blanking, the bore of described material-dropping hole all is slightly larger than usually and cuts the hole.
The utility model is the same with prior art, also can further fixedly pass the drift of holding pad on the described patrix, so that finish punching on sheet material.
During the utility model work, need to open oil pump, when treat die-cut sheet material send into from mould one side after by upper and lower holding pad clamping, under the driving of nitrogen cylinder, upper and lower holding pad clamping sheet material moves up, carry out die-cut by the cutting power between sheet material and the cutting knife to sheet material, oil pump oil pumping and export in the fuel reserve tank in this process through flowline, the fluid at first oil dripping hole from the last holding pad flow on the sheet material, flow on the border edge of a knife of cutting knife through sheet material again, the border edge of a knife of sheet material and cutting knife is carried out continuous lubrication.The fluid that flows down from cutting knife further flow to down on the holding pad, converge in the oil-recovery tank from following holding pad periphery drippage then, after drainback passage flow back in the fuel reserve tank.
The utility model advantage is:
1. this self-lubricating die cutting die described in the utility model, can be in the course of the work exporting fluid automatically by oil pump and flowline is lubricated cutting knife and sheet material, and the mould that need not to stop carries out artificial oiling operation, has higher working (machining) efficiency so compare existing die cutting die.
2, this self-lubricating die cutting die described in the utility model, fluid flow on the sheet material from the oil dripping hole on the last holding pad, flow on the border edge of a knife of cutting knife through sheet material again, the border edge of a knife to sheet material and cutting knife is lubricated, and compares existing artificial oiling, and the coverage rate of fluid is wider, be coated with more even, lubricant effect is also more abundant, thereby can more effectively avoid sheet material and cutting knife to be stained with knot, improves the quality of products greatly.
3, this self-lubricating die cutting die described in the utility model, fluid recycles, and plays the effect of saving.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the floor map of existing a kind of automobile flanged plate.
Wherein: 1, patrix; 2, counterdie; 3, cutting knife; 301, cut the hole; 4, go up holding pad; 5, material-dropping hole; 6, following holding pad; 7, fuel reserve tank; 8, oil pump; 9, flowline; 10, oil-recovery tank; 11, drainback passage; 12, nitrogen cylinder; 13, drift; 14, sheet material; 15, automobile flanged plate.
The specific embodiment
Embodiment: be illustrated in figure 1 as a kind of specific embodiment of the utility model self-lubricating die cutting die, it is mainly used to process automobile flanged plate 15 as shown in Figure 2, and these automobile flanged plate 15 middle parts have perforate.
Specifically in conjunction with shown in Figure 1, the described this self-lubricating die cutting die of present embodiment is made up of patrix 1, counterdie 2, cutting knife 3, last holding pad 4, material-dropping hole 5, following holding pad 6, fuel reserve tank 7, oil pump 8, flowline 9, oil-recovery tank 10, drainback passage 11, nitrogen cylinder 12 and drift 13 these parts.Fixed cutting tool 3 on the described patrix 1, have on this cutting knife 3 automobile flanged plate 15 shapes with required punching molding consistent cut hole 301, be movably installed with simultaneously the last holding pad 4 that is driven by single nitrogen cylinder 12 on the patrix 1, holding pad 4 is positioned at and above-mentionedly cuts hole 301 and with to cut hole 301 shapes consistent on this.Also be fixed with the drift 13 that passes holding pad 4 on the described patrix 1.Then be movably installed with the following holding pad 6 that drives by two nitrogen cylinders 12 on the described counterdie 2, have the material-dropping hole 5 relative on the described holding pad 6 down with cutting hole 301.
Fuel reserve tank described in the present embodiment 7 all is fixed on the counterdie 2 with the oil pump 8 that is connected fuel reserve tank 7 by pipeline, the outlet of described oil pump 8 connects flowline 9, the mouth of pipe of this flowline 9 is positioned at described top of going up holding pad 4, and upward offers some oil dripping holes (view is invisible among the figure) on the holding pad 4; Then offer the oil-recovery tank 10 of holding pad 6 under centering on the described counterdie 2, the drainback passage 11 of described oil-recovery tank 10 in being located at counterdie 2 is communicated with fuel reserve tank 7.
During present embodiment work, need to open oil pump 8, when treat die-cut sheet material 14 send into from mould one side after by upper and lower holding pad 4,6 clampings, under the driving of described three nitrogen cylinders 12, upper and lower holding pad 4,6 clamping sheet materials 14 move up together, by the cutting power between sheet material 14 and the cutting knife 3 sheet material 14 is carried out die-cutly, carry out punching by 13 pairs of sheet materials of drift 14 simultaneously.Oil pump 8 oil pumping and through flowline 9 outputs in the fuel reserve tank 7 in this process, the fluid at first oil dripping hole from the last holding pad 4 flow on the sheet material 14, flow on the border edge of a knife of cutting knife 3 through sheet material 14 again, and the border edge of a knife of sheet material 14 and cutting knife 3 is carried out continuous lubrication.The fluid that flows down from cutting knife 3 further flow to down on the holding pad 6, converge in the oil-recovery tank 10 from following holding pad 6 peripheries drippage then, after drainback passage 11 flow back in the fuel reserve tank 7.
The advantage of present embodiment is as follows:
1. present embodiment can be lubricated cutting knife 3 and sheet material 14 by oil pump 8 and flowline 9 automatic output fluid in the course of the work, and the mould that need not to stop carries out artificial oiling operation, has higher working (machining) efficiency so compare existing die cutting die.
When 2, present embodiment is worked, fluid flow on the sheet material 14 from the oil dripping hole on the last holding pad 4, flow on the border edge of a knife of cutting knife 3 through sheet material 14 again, the border edge of a knife to sheet material 14 and cutting knife 3 is lubricated, and compares existing artificial oiling, and the coverage rate of fluid is wider, be coated with more even, lubricant effect is also more abundant, thereby can more effectively avoid sheet material 14 and cutting knife 3 to be stained with knot, improves the quality of products greatly.
When 3, present embodiment was worked, fluid recycled, and plays the effect of saving.
Certainly the foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalent transformation or modifications of doing according to the spiritual essence of the utility model main technical schemes all should be encompassed within the protection domain of the present utility model.
Claims (3)
1. self-lubricating die cutting die, comprise patrix (1) and counterdie (2), be fixed with cutting knife (3) on the described patrix (1), be movably installed with the last holding pad (4) that drives by nitrogen cylinder (12) on the patrix (1) simultaneously, and be movably installed with the following holding pad (6) that drives by nitrogen cylinder (12) on the described counterdie (2), have material-dropping hole (5) on the described following holding pad (6); It is characterized in that also comprising fuel reserve tank (7) and the oil pump (8) that is connected fuel reserve tank (7) by pipeline, the outlet of described oil pump (8) is connected with flowline (9), the mouth of pipe of this flowline (9) is positioned at described top of going up holding pad (4), and last holding pad offers some oil dripping holes on (4), then offer the oil-recovery tank (10) of holding pad (6) under centering on the described counterdie (2), the drainback passage (11) of described oil-recovery tank (10) in being located at counterdie (2) is communicated with fuel reserve tank (7).
2. self-lubricating die cutting die according to claim 1, it is characterized in that having on the described cutting knife (3) plate shape with required punching molding consistent cut hole (301), the described holding pad (4) of going up is positioned at and cuts hole (301) and consistent with described hole (301) shape of cutting, and the material-dropping hole (5) on the simultaneously described following holding pad (6) is with to cut hole (301) relative.
3. self-lubricating die cutting die according to claim 1 and 2 is characterized in that also being fixed with on the described patrix (1) drift (13) that passes holding pad (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202419194U CN201558912U (en) | 2009-12-23 | 2009-12-23 | Self-lubrication punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202419194U CN201558912U (en) | 2009-12-23 | 2009-12-23 | Self-lubrication punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201558912U true CN201558912U (en) | 2010-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202419194U Expired - Fee Related CN201558912U (en) | 2009-12-23 | 2009-12-23 | Self-lubrication punching die |
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|---|---|
| CN (1) | CN201558912U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139307A (en) * | 2010-12-23 | 2011-08-03 | 江苏鱼跃医疗设备股份有限公司 | Full-automatic feeding hot punching device |
| CN102306576A (en) * | 2011-03-30 | 2012-01-04 | 黄道铭 | Base lubricating device of automatic assembler for automobile glass hoist switch |
| CN103302703A (en) * | 2013-06-17 | 2013-09-18 | 江苏华兰药用新材料股份有限公司 | Trimming die provided with automatic silicone oil spray device |
| CN103934365A (en) * | 2014-01-09 | 2014-07-23 | 中国第一汽车股份有限公司 | Submerged lubrication ironing die |
| CN105921619A (en) * | 2016-06-01 | 2016-09-07 | 芜湖卓越空调零部件有限公司 | Fracture-preventing one-step bending die |
| CN106623636A (en) * | 2017-01-05 | 2017-05-10 | 滁州美业机械制造有限公司 | Shape-keeping fine stamping die for stamped part of refrigerator |
| CN107020317A (en) * | 2017-06-17 | 2017-08-08 | 滁州现代模具制造有限公司 | A kind of side cut die pressing mechanism |
| CN107583993A (en) * | 2017-08-01 | 2018-01-16 | 滁州华宇机件有限公司 | A kind of air conditioner housing decompressor with position limiting structure |
| CN108746318A (en) * | 2018-08-03 | 2018-11-06 | 东莞致宏精密模具有限公司 | Lithium battery cutting mould full automatic lubricating device |
| CN110961519A (en) * | 2019-11-29 | 2020-04-07 | 宁波钜智自动化装备有限公司 | Pipe end machining center for performing annular punching on pipe orifice |
| CN111604412A (en) * | 2020-06-03 | 2020-09-01 | 张传刚 | Superconductor punching device |
-
2009
- 2009-12-23 CN CN2009202419194U patent/CN201558912U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139307A (en) * | 2010-12-23 | 2011-08-03 | 江苏鱼跃医疗设备股份有限公司 | Full-automatic feeding hot punching device |
| CN102306576A (en) * | 2011-03-30 | 2012-01-04 | 黄道铭 | Base lubricating device of automatic assembler for automobile glass hoist switch |
| CN103302703A (en) * | 2013-06-17 | 2013-09-18 | 江苏华兰药用新材料股份有限公司 | Trimming die provided with automatic silicone oil spray device |
| CN103934365A (en) * | 2014-01-09 | 2014-07-23 | 中国第一汽车股份有限公司 | Submerged lubrication ironing die |
| CN103934365B (en) * | 2014-01-09 | 2015-11-25 | 中国第一汽车股份有限公司 | Submerged lubrication ironing mould |
| CN105921619A (en) * | 2016-06-01 | 2016-09-07 | 芜湖卓越空调零部件有限公司 | Fracture-preventing one-step bending die |
| CN106623636A (en) * | 2017-01-05 | 2017-05-10 | 滁州美业机械制造有限公司 | Shape-keeping fine stamping die for stamped part of refrigerator |
| CN106623636B (en) * | 2017-01-05 | 2018-08-24 | 滁州美业机械制造有限公司 | A kind of shield shape fine blanking die of refrigerator stamping parts |
| CN107020317A (en) * | 2017-06-17 | 2017-08-08 | 滁州现代模具制造有限公司 | A kind of side cut die pressing mechanism |
| CN107583993A (en) * | 2017-08-01 | 2018-01-16 | 滁州华宇机件有限公司 | A kind of air conditioner housing decompressor with position limiting structure |
| CN108746318A (en) * | 2018-08-03 | 2018-11-06 | 东莞致宏精密模具有限公司 | Lithium battery cutting mould full automatic lubricating device |
| CN108746318B (en) * | 2018-08-03 | 2023-06-23 | 东莞致宏精密模具有限公司 | Full-automatic lubricating device for lithium battery cutting die |
| CN110961519A (en) * | 2019-11-29 | 2020-04-07 | 宁波钜智自动化装备有限公司 | Pipe end machining center for performing annular punching on pipe orifice |
| CN111604412A (en) * | 2020-06-03 | 2020-09-01 | 张传刚 | Superconductor punching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU JINHONGSHUN AUTO PARTS CO., LTD. Free format text: FORMER NAME: ZHANGJIAGANG JINHONGSHUN MACHINERY INDUSTRIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215600 No. 30, Changxin Road, Zhangjiagang Economic Development Zone, Jiangsu, China Patentee after: Suzhou Jinhongshun Auto Parts Co., Ltd. Address before: 215600 No. 30, Changxin Road, Zhangjiagang Economic Development Zone, Jiangsu, China Patentee before: Zhangjiagang Jinhongshun Machinery Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215600 No. 30, Changxin Road, Zhangjiagang Economic Development Zone, Jiangsu, China Patentee after: Suzhou Jinhongshun Auto Parts Co., Ltd. Address before: 215600 No. 30, Changxin Road, Zhangjiagang Economic Development Zone, Jiangsu, China Patentee before: Suzhou Jinhongshun Auto Parts Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |