CN104827030A - Automatic feeding device for powder metallurgy - Google Patents
Automatic feeding device for powder metallurgy Download PDFInfo
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- CN104827030A CN104827030A CN201510285467.XA CN201510285467A CN104827030A CN 104827030 A CN104827030 A CN 104827030A CN 201510285467 A CN201510285467 A CN 201510285467A CN 104827030 A CN104827030 A CN 104827030A
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- feeding
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- sizing
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Abstract
The invention relates to an automatic feeding device for powder metallurgy. The automatic feeding device comprises a discharging channel and a coining die. The coining die comprises an upper coining die body and a lower coining die body. An automatic feeding device body is arranged between the lower coining die body and the discharging channel. The automatic feeding device body comprises a longitudinal feeding plate, a longitudinal feeding rack and a transverse feeding arm. A discharge port is formed in the tail end of the discharging channel, one end of the longitudinal feeding plate is driven by an air cylinder, and the other end of the longitudinal feeding plate is provided with a feeding inserting needle corresponding to the discharge port. A gear workpiece in the discharging channel automatically slides through the discharge port to be inserted onto the feeding insertion needle of the longitudinal feeding plate in a sleeving mode. The longitudinal feeding rack is fixed to the side, in the feeding direction, of the longitudinal feeding plate. A transverse feeding arm transversely sliding is installed between the tail end of the longitudinal feeding rack and the lower coining die body. A clamping sleeve for clamping the gear workpiece is installed on the transverse feeding arm. The automatic feeding device is simple and reasonable in structure, high in working efficiency, safe and reliable.
Description
Technical field
The present invention relates to a kind of automation equipment of powder used in metallurgy, especially a kind of automatic feeding of powder used in metallurgy.
Background technology
At present, existing powder metallurgy generally comprises shaping, sintering, pressure-sizing supervisor, during as needs pressure-sizing, generally by staff, gear workpieces can only be put into the die cavity of pressure-sizing counterdie, moved down by pressure-sizing patrix again, with pressure-sizing Ccope closing machine, gear workpieces is carried out pressure-sizing, more manual discharge, whole process all needs workman people's hand operated, not only efforts efficiency is low, and easily occurs security incident, there is great potential safety hazard.
Summary of the invention
The object of the invention is to solve above-mentioned the deficiencies in the prior art, and improve a kind of simple and reasonable for structure, operating efficiency is high, the automatic feeding of safe and reliable powder used in metallurgy.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of automatic feeding of powder used in metallurgy, comprise blanking channel and coining die, coining die comprises pressure-sizing patrix and pressure-sizing counterdie, automatic feeding is provided with between described pressure-sizing counterdie and blanking channel, it is characterized in that, described automatic feeding comprises longitudinal delivery sheet, longitudinal feeding tooth bar and horizontal feeding arm, blanking channel end is provided with discharging opening, air cylinder driven is passed through in longitudinal delivery sheet one end, the other end is provided with the feeding contact pin corresponding with discharging opening, gear workpieces in blanking channel enters on the feeding contact pin of longitudinal delivery sheet by discharging opening automatic landing sleeve, longitudinal delivery sheet is fixed with longitudinal feeding tooth bar toward the side of feed direction, between longitudinal feeding tooth bar end and pressure-sizing counterdie, the horizontal feeding arm laterally slided is installed, horizontal feeding arm is provided with the material clamping sleeve of clamping gear workpieces.
Adopt the automatic feeding of the powder used in metallurgy of this structure, gear workpieces in blanking channel enters (central through hole of gear workpieces coordinates with the grafting of feeding contact pin) on the feeding contact pin of longitudinal delivery sheet by the automatic landing of discharging opening, again by the longitudinal delivery sheet feeding of air cylinder driven, in feeding process, gear workpieces and longitudinal feeding tooth bar engagement rotation in feeding process, make gear workpieces engagement in rotation feeding on one side on one side, and longitudinal teeth of feeding tooth bar are identical with the parameter of the teeth of gear workpieces, moving forward into when being given to longitudinal feeding tooth bar end of gear workpieces is located, the central point of gear workpieces now just with the central spot of pressure-sizing counterdie on same horizontal straight line, and the upright projection shape of gear workpieces is just overlapped by translation with the die cavity of pressure-sizing counterdie, so now need the gear workpieces of longitudinal feeding tooth bar end to be transferred on pressure-sizing counterdie by translating device, realize particular by horizontal feeding arm, horizontal feeding arm is provided with the material clamping sleeve of clamping gear workpieces, horizontal feeding arm can realize transverse shifting and lifting moving, carry out gripping, holding gears workpiece and transverse shifting gear workpieces, finally realize automation gear workpieces to be transferred on pressure-sizing counterdie, pressure-sizing patrix is made to move down pressure-sizing, its structure is simple, rationally, ingenious, effectively increase work efficiency, and guarantee production security.
The present invention can also adopt following technical measures to solve:
Described material clamping sleeve comprises two material folding arms, forms the material folding chamber of clamping gear workpieces between two material folding arms; Material folding arm can stretch, by flexible realization to the material folding of gear workpieces and blowing left and right.
Top, described material folding chamber is provided with spring holder, and spring holder one end to extend in material folding chamber and is connected with binder block, in order to for preventing gear workpieces from tilting when being clamped by material folding arm and being shifted, when gear workpieces enters before material folding chamber, binder block on spring holder first can compress the end face of gear workpieces, gear workpieces is made to be crushed on longitudinal delivery sheet, because spring holder has elasticity, make gear workpieces before leaving longitudinal delivery sheet, all be pressed on longitudinal delivery sheet by spring holder, after material folding arm clamping gear workpieces, in rising, in the process of transfer and decline, gear workpieces all there will not be inclination or displacement, can be placed on reposefully in the die cavity of pressure-sizing counterdie, pressure-sizing punching can be carried out.
Described horizontal feeding arm comprises cross slide, and cross slide is laterally slidably connected with fixing cross slide way, and cross slide is provided with riser guide, and material clamping sleeve is connected with riser guide lifting carriage by lifting slider; Material clamping sleeve can transversely laterally slide by guide rail, by riser guide lifting carriage, realize the end of gear workpieces by longitudinal feeding tooth bar by rising, horizontal transfer, decline, be transferred in the die cavity of pressure-sizing counterdie, prepare pressure-sizing punching, it is simple and reasonable for structure.
Gear workpieces by longitudinal delivery sheet along feed direction feeding time, when gear workpieces engages with longitudinal feeding tooth bar the end moving to longitudinal feeding tooth bar, the center origin of gear workpieces is positioned on the horizontal straight line of the central point of pressure-sizing counterdie.
The invention has the beneficial effects as follows:
The automatic feeding of a kind of powder used in metallurgy of the present invention, simple and reasonable for structure, operating efficiency is high, safe and reliable, accurate positioning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of relative Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Figure 1 to Figure 2, a kind of automatic feeding of powder used in metallurgy, comprise blanking channel 1 and coining die, coining die comprises pressure-sizing patrix 201 and pressure-sizing counterdie 202, automatic feeding is provided with between described pressure-sizing counterdie 202 and blanking channel 1, it is characterized in that, described automatic feeding comprises longitudinal delivery sheet 3, longitudinal feeding tooth bar 4 and horizontal feeding arm 5, blanking channel 1 end is provided with discharging opening 101, longitudinal delivery sheet 3 one end is driven by cylinder 6, the other end is provided with the feeding contact pin 301 corresponding with discharging opening 101, gear workpieces 7 in blanking channel 1 enters on the feeding contact pin 301 of longitudinal delivery sheet 3 by the automatic landing sleeve of discharging opening 101, longitudinal delivery sheet 3 is fixed with longitudinal feeding tooth bar 4 toward the side of feed direction, between longitudinal feeding tooth bar 4 end and pressure-sizing counterdie 202, the horizontal feeding arm 5 laterally slided is installed, horizontal feeding arm 5 is provided with the material clamping sleeve 8 of clamping gear workpieces 7.
Adopt the automatic feeding of the powder used in metallurgy of this structure, gear workpieces 7 in blanking channel 1 enters (central through hole 701 of gear workpieces 7 coordinates with feeding contact pin 301 grafting) on the feeding contact pin 301 of longitudinal delivery sheet 3 by the automatic landing of discharging opening 101, the feeding of longitudinal delivery sheet 3 is driven again by cylinder 6, in feeding process, gear workpieces 7 and longitudinal feeding tooth bar 4 engagement rotation in feeding process, make gear workpieces 7 engagement in rotation feeding on one side on one side, and the teeth of longitudinal feeding tooth bar 4 are identical with the parameter of the teeth of gear workpieces 7, moving forward into when being given to longitudinal feeding tooth bar 4 end of gear workpieces 7 is located, the central point of gear workpieces 7 now just with the central spot of pressure-sizing counterdie 202 on same horizontal straight line 9, and the upright projection shape of gear workpieces 7 is just overlapped by translation completely with the die cavity 202-1 of pressure-sizing counterdie 202, so now need the gear workpieces 7 of longitudinal feeding tooth bar 4 end to be transferred on pressure-sizing counterdie 202 by translating device, realize particular by horizontal feeding arm 5, horizontal feeding arm 5 is provided with the material clamping sleeve 8 of clamping gear workpieces 7, horizontal feeding arm 5 can realize transverse shifting and lifting moving, carry out gripping, holding gears workpiece 7 and transverse shifting gear workpieces 7, finally realizing automation is transferred on pressure-sizing counterdie 202 by gear workpieces 7, pressure-sizing patrix 201 is made to move down pressure-sizing, its structure is simple, rationally, ingenious, effectively increase work efficiency, and guarantee production security.
As more specifically embodiment of the present invention:
Described material clamping sleeve 8 comprises the material folding chamber 802 forming clamping gear workpieces 7 between two material folding arm 801, two material folding arms 801; Material folding arm 801 to stretch (realized by cylinder, make material folding arm realize clamping or unclamp), by flexible realization to the material folding of gear workpieces 7 and blowing left and right.
Top, described material folding chamber 802 is provided with spring holder 10, and spring holder 10 one end to extend in material folding chamber 802 and is connected with binder block 11, in order to for preventing gear workpieces 7 from being clamped by material folding arm 801, tilt during transfer and displacement, when gear workpieces 7 enters before material folding chamber 802, binder block 11 on spring holder 10 first can compress the end face of gear workpieces 7, gear workpieces 7 is made to be crushed on longitudinal delivery sheet 3, because spring holder 10 has elasticity, make gear workpieces 7 before leaving longitudinal delivery sheet 3, all be pressed on longitudinal delivery sheet 3 by spring holder 10, after material folding arm 801 clamps gear workpieces 7, in rising, in the process of transfer and decline, gear workpieces 7 all there will not be inclination or displacement, and (reason is that gear workpieces 7 is clamped spacing by two material folding arms about 801, gear workpieces 7 end face is held out against spacing by binder block 11, the spacing gear workpieces 7 that makes in three directions can firmly fix in material folding chamber 802), can be placed on reposefully in the die cavity 202-1 of pressure-sizing counterdie 202, pressure-sizing punching can be carried out.
Described horizontal feeding arm 5 comprises cross slide 501, and cross slide 501 is laterally slidably connected with fixing cross slide way 502, and cross slide 501 is provided with riser guide 503, and material clamping sleeve 8 is connected with riser guide 503 lifting carriage by lifting slider 504; Material clamping sleeve 8 can transversely laterally slide by guide rail 502, by riser guide 503 lifting carriage, realize the end of gear workpieces 7 by longitudinal feeding tooth bar 4 by rising, horizontal transfer, decline, be transferred in the die cavity 202-1 of pressure-sizing counterdie 202, prepare pressure-sizing punching, it is simple and reasonable for structure; Laterally slip and lifting carriage all can be driven by cylinder or oil cylinder, and structure is simple, again no longer describes in detail.
Gear workpieces 7 by longitudinal delivery sheet 3 along feed direction feeding time, when gear workpieces 7 engages with longitudinal feeding tooth bar 4 end 401 moving to longitudinal feeding tooth bar 4, the center origin of gear workpieces 7 is positioned on the horizontal straight line 9 of the central point of pressure-sizing counterdie 202.
Described horizontal feeding arm 5 can arrange two material clamping sleeves 8, during a responsible blowing, another is responsible for feeding, form double structure, increase work efficiency, namely after the pressure-sizing of a gear workpieces 7 completes, carry out feeding and discharge by one of them material clamping sleeve 8, another material clamping sleeve is responsible for the gear workpieces 7 of non-pressure-sizing to put on coining die.
Above-described specific embodiment, is only preferred embodiment of the present invention, such as according to the equivalent arrangements that the present patent application the scope of the claims does, all should be technology of the present invention and contained.
Claims (5)
1. the automatic feeding of a powder used in metallurgy, comprise blanking channel and coining die, coining die comprises pressure-sizing patrix and pressure-sizing counterdie, automatic feeding is provided with between described pressure-sizing counterdie and blanking channel, it is characterized in that, described automatic feeding comprises longitudinal delivery sheet, longitudinal feeding tooth bar and horizontal feeding arm, blanking channel end is provided with discharging opening, air cylinder driven is passed through in longitudinal delivery sheet one end, the other end is provided with the feeding contact pin corresponding with discharging opening, gear workpieces in blanking channel enters on the feeding contact pin of longitudinal delivery sheet by discharging opening automatic landing sleeve, longitudinal delivery sheet is fixed with longitudinal feeding tooth bar toward the side of feed direction, between longitudinal feeding tooth bar end and pressure-sizing counterdie, the horizontal feeding arm laterally slided is installed, horizontal feeding arm is provided with the material clamping sleeve of clamping gear workpieces.
2. the automatic feeding of powder used in metallurgy according to claim 1, it is characterized in that, described material clamping sleeve comprises two material folding arms, forms the material folding chamber of clamping gear workpieces between two material folding arms.
3. the automatic feeding of powder used in metallurgy according to claim 2, it is characterized in that, top, described material folding chamber is provided with spring holder, and spring holder one end to extend in material folding chamber and is connected with binder block.
4. the automatic feeding of powder used in metallurgy according to claim 1, it is characterized in that, described horizontal feeding arm comprises cross slide, cross slide is laterally slidably connected with fixing cross slide way, cross slide is provided with riser guide, and material clamping sleeve is connected with riser guide lifting carriage by lifting slider.
5. the automatic feeding of powder used in metallurgy according to claim 1, it is characterized in that, gear workpieces by longitudinal delivery sheet along feed direction feeding time, when gear workpieces engages with longitudinal feeding tooth bar the end moving to longitudinal feeding tooth bar, the center origin of gear workpieces is positioned on the horizontal straight line of the central point of pressure-sizing counterdie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510285467.XA CN104827030B (en) | 2015-05-29 | 2015-05-29 | Automatic feeding device for powder metallurgy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510285467.XA CN104827030B (en) | 2015-05-29 | 2015-05-29 | Automatic feeding device for powder metallurgy |
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| CN104827030A true CN104827030A (en) | 2015-08-12 |
| CN104827030B CN104827030B (en) | 2017-04-26 |
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| CN201510285467.XA Active CN104827030B (en) | 2015-05-29 | 2015-05-29 | Automatic feeding device for powder metallurgy |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238730A (en) * | 2016-08-25 | 2016-12-21 | 烟台民望机电技术有限公司 | A kind of metal powder metallurgy automatic charging device |
| CN106270502A (en) * | 2016-09-07 | 2017-01-04 | 烟台民望机电技术有限公司 | A kind of metal powder metallurgy automatic charging, shaped device |
| CN108827749A (en) * | 2018-09-14 | 2018-11-16 | 长沙开元仪器有限公司 | A kind of ladle sample mechanism |
| CN108856716A (en) * | 2018-07-25 | 2018-11-23 | 韩智强 | A kind of powder metallurgy milling feed device |
| CN109332683A (en) * | 2018-11-15 | 2019-02-15 | 昆山克诺罗斯自动化科技有限公司 | A kind of adjustable powder metering feeder |
| CN113275564A (en) * | 2021-05-24 | 2021-08-20 | 宁波日港粉末冶金有限公司 | Preparation device and preparation method of powder metallurgy part |
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| JP2003334697A (en) * | 2002-05-22 | 2003-11-25 | Kobe Steel Ltd | Method and apparatus for isotropic pressure pressurizing forming |
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| CN203944840U (en) * | 2014-04-28 | 2014-11-19 | 宁波汇众粉末机械制造有限公司 | A kind of powder metallurgy trimmer gear shaping manipulator |
| CN104475724A (en) * | 2014-12-20 | 2015-04-01 | 扬州市海力精密机械制造有限公司 | Finishing machine for manipulator structure and working process of finishing machine |
| CN104526441A (en) * | 2014-12-03 | 2015-04-22 | 浙江大学 | Automatic positioning transport device |
| CN204672954U (en) * | 2015-05-29 | 2015-09-30 | 佛山市盈峰粉末冶金科技有限公司 | The automatic feeding of powder used in metallurgy |
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| JP2003334697A (en) * | 2002-05-22 | 2003-11-25 | Kobe Steel Ltd | Method and apparatus for isotropic pressure pressurizing forming |
| CN101862836A (en) * | 2009-12-11 | 2010-10-20 | 扬州市海力精密机械制造有限公司 | Finishing machine for powder products |
| CN203944840U (en) * | 2014-04-28 | 2014-11-19 | 宁波汇众粉末机械制造有限公司 | A kind of powder metallurgy trimmer gear shaping manipulator |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238730A (en) * | 2016-08-25 | 2016-12-21 | 烟台民望机电技术有限公司 | A kind of metal powder metallurgy automatic charging device |
| CN106238730B (en) * | 2016-08-25 | 2018-03-20 | 闫秀侠 | A kind of metal powder metallurgy automatic charging device |
| CN106270502A (en) * | 2016-09-07 | 2017-01-04 | 烟台民望机电技术有限公司 | A kind of metal powder metallurgy automatic charging, shaped device |
| CN106270502B (en) * | 2016-09-07 | 2018-06-15 | 浙江易亲工业科技有限公司 | A kind of metal powder metallurgy automatic charging, molding machine |
| CN108856716A (en) * | 2018-07-25 | 2018-11-23 | 韩智强 | A kind of powder metallurgy milling feed device |
| CN108827749A (en) * | 2018-09-14 | 2018-11-16 | 长沙开元仪器有限公司 | A kind of ladle sample mechanism |
| CN109332683A (en) * | 2018-11-15 | 2019-02-15 | 昆山克诺罗斯自动化科技有限公司 | A kind of adjustable powder metering feeder |
| CN109332683B (en) * | 2018-11-15 | 2023-12-08 | 广东鑫信智能装备有限公司 | Adjustable powder metering and feeding device |
| CN113275564A (en) * | 2021-05-24 | 2021-08-20 | 宁波日港粉末冶金有限公司 | Preparation device and preparation method of powder metallurgy part |
| CN113275564B (en) * | 2021-05-24 | 2022-12-06 | 宁波日港粉末冶金有限公司 | Preparation device and preparation method of powder metallurgy part |
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| CN104827030B (en) | 2017-04-26 |
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Address after: 528311 Beijiao Industrial Park, Shunde District, Guangdong, Foshan Applicant after: Guangdong Ying Feng material technology Limited by Share Ltd Address before: 528311 Beijiao Industrial Park, Shunde District, Guangdong, Foshan Applicant before: Foshan IFIRST Powder Metallurgy Technology Co., Ltd. |
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