CN108326118A - A kind of Novel high-damping copper alloy material equipment - Google Patents

A kind of Novel high-damping copper alloy material equipment Download PDF

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Publication number
CN108326118A
CN108326118A CN201810189041.8A CN201810189041A CN108326118A CN 108326118 A CN108326118 A CN 108326118A CN 201810189041 A CN201810189041 A CN 201810189041A CN 108326118 A CN108326118 A CN 108326118A
Authority
CN
China
Prior art keywords
stud
chamber
slot
frame
turn
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.)
Withdrawn
Application number
CN201810189041.8A
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Chinese (zh)
Inventor
潘荣静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Dust Environmental Protection Technology Co Ltd
Original Assignee
Foshan Dust Environmental Protection Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foshan Dust Environmental Protection Technology Co Ltd filed Critical Foshan Dust Environmental Protection Technology Co Ltd
Priority to CN201810189041.8A priority Critical patent/CN108326118A/en
Publication of CN108326118A publication Critical patent/CN108326118A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/02Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/06Making more than one part out of the same blank; Scrapless working
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/02Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14Dies

Abstract

The invention discloses a kind of Novel high-damping copper alloy material equipment,Including frame body,The frame body rear wall is provided with height regulation stud up and down,The frame body and the height regulation stud whorl are connected,Height regulation stud bottom is connected with motor power is adjusted,The adjusting motor is embedded in the base,End surface symmetric is provided with support column at left and right sides of the pedestal,The support column medial surface offers guide groove,At left and right sides of the frame body guide pad is fixedly installed on wall,The guide pad and guide groove sliding connection,Top is fixedly installed top plate between two support columns in left and right,It can turn mating connection with the top plate at the top of the height regulation stud,The configuration of the present invention is simple,Manufacturing cost is cheap,The punching operation of alloy material is simple and fast,Considerably increase the working efficiency of alloy material punching press,Improve the production efficiency of high damping copper alloy material,Reduce production cost.

Description

A kind of Novel high-damping copper alloy material equipment
Technical field
The present invention relates to field of new materials, more particularly to a kind of Novel high-damping copper alloy material equipment.
Background technology
Copper alloy is the alloy based on copper, they can be reasonably resistant to corrode, and high damping copper alloy material refers to having There is the copper alloy of higher vibration and noise reducing function, high damping copper alloy is widely used, in the process of high damping copper alloy material, It usually needs to carry out cutting to high damping copper alloy material, traditional manual mode of operation is time-consuming and laborious, inefficiency, and is easy Generate larger deviation.
Invention content
The technical problem to be solved in the present invention is to provide a kind of Novel high-damping copper alloy material equipment, can solve above-mentioned The problems in present technology.
To solve the above problems, the present invention adopts the following technical scheme that:A kind of Novel high-damping copper alloy material of the present invention Equipment, including frame body, the frame body rear wall are provided with height regulation stud up and down, and the frame body and the height are adjusted Stud whorl is connected, and height regulation stud bottom is connected with motor power is adjusted, and the adjusting motor is embedding If in the base, end surface symmetric is provided with support column at left and right sides of the pedestal, the support column medial surface offers guide groove, Guide pad, the guide pad and guide groove sliding connection, left and right are fixedly installed at left and right sides of the frame body on wall Top is fixedly installed top plate between two support columns, can turn cooperation with the top plate at the top of the height regulation stud Connection, left and right, which stretches, in the frame body is provided with operation chamber, is provided on the frame body top end face and is communicated with the operation chamber Launch slot, on the frame body top end face it is described launch be provided on the right side of slot operation chamber described in downward break-through and with the operation chamber The input slot communicated, end wall left side in the operation bottom of chamber, which is provided with, sinks to slot, is provided on the operation chamber left end wall and stretches downwards Prolong and sink to the low water that rises that slot communicates with described, be relatively set in the upper and lower ends wall on the right side of the operation chamber slide slot and Lower slide slot, is located at the transmission chamber that the setting that stretches up and down is provided on the right side of the operation chamber in the frame body, position in the frame body Second chamber is provided on the left of the lower slide slot, be located in the frame body it is described rise be provided with below low water stretch to the right and The first chamber communicated with the second chamber is provided with the drive row slot that left and right stretches in the first chamber base end wall, described The pushing block that can be controlled and slide is provided in operation chamber, be relatively set in the pushing block upper and lower ends face with the upper slide slot and Lower slide slot slides the upper fixture block of mating connection and lower fixture block, be provided in the upper slide slot and lower slide slot left and right stretch and The first stud and the second stud being connected respectively with the upper fixture block and lower fixture block whorl, first stud and second Stud right end stretches to the right into the transmission chamber and has been respectively fixedly connected with upper transfer wheel and lower transfer wheel, the upper transmission Transfer tape is connected between wheel and lower transfer wheel, the second stud left end is stretched to the left into the second chamber and fixed company It is connected to the first taper cone pulley, it is described to sink in slot the plate that rises and falls for being provided with and being stretched to the left in described low water, in described low water Up and down stretch be provided with it is described rise and fall plate whorl mating connection the 4th stud, the 4th stud bottom end stretch downwards to In the first chamber and it is fixedly connected with the second taper cone pulley, the skid that can be controlled and slide, institute are provided in the drive row slot It states to drive and controls the third stud for being provided with and being connected with the skid whorl that stretches, the third stud right end in row slot It is connect with the first motor power, the second motor is provided on the skid top end face, is consolidated on the output shaft of second motor Surely the transmission taper cone pulley to the transmission that coincide with first taper cone pulley or second taper cone pulley, second horse are connected with Up to being above provided with noise elimination antishock device.
The input groove top portion is provided with the first guide sliding part as a preferred technical solution, described to launch slot and the work The junction of industry chamber is provided with the second guide sliding part.
The first stud left end can turn cooperation company with the upper slide slot left end wall as a preferred technical solution, Connect, upper slide slot right end wall described in the first stud break-through and with the upper slide slot right end wall can turn be connected, institute Stating the first stud right end can turn mating connection with the transmission chamber right end wall;Lower slide slot described in the second stud break-through is left Right end walls and with the lower slide slot left and right ends wall can turn be connected, the second stud right end and the transmission chamber Right end wall can turn mating connection.
As a preferred technical solution, the 4th stud top with it is described rise and fall groove top end wall can turn be connected, Rise and fall described in the 4th stud break-through slot bottom end wall and with it is described rise and fall slot bottom end wall can turn be connected, the plate that rises and falls Mating connection is slided with described low water;The third stud left end and the drives row slot left end wall can turn mating connection, institute The first motor is stated to be fixed in the drive row slot right end wall.
The noise elimination antishock device includes being fixed at left and right sides of second motor as a preferred technical solution, The silencer pad in face and the shock-proof plate for being fixed at second motor front and rear sides face, the silencer pad and the shock-proof plate phase Connection.
The beneficial effects of the invention are as follows:
1. driving row by the second motor operations transmits taper cone pulley turn, transmits taper cone pulley turn and drive row the first taper cone pulley turn, from And make the second stud turn, under the transmission effect of transfer tape, the first stud is with the second stud together turn, to drive row Pushing block slides to the left, and pushing block slides the big alloy material of punching press to the left, identical with pushing block left side to stamp out cross-sectional area Small alloy material, pushing block slide that the small alloy material stamped out is pushed to operation chamber left end to the left and is located to the left It falls above plate, then controls the reversion of the second motor operations so that pushing block slides into the right initial position, in order to next time The press work of alloy material meets the use demand of alloy material so that stamping out small alloy material accuracy height.
2. by controlling the first motor operations, the first motor operations drive row skid and slide into the left end for driving row slot to the left, So that transmission taper cone pulley and the second taper cone pulley coincide, then controls the second motor operations and drive row transmission taper cone pulley turn, biography It passs taper cone pulley turn and drives row the second taper cone pulley turn, the second taper cone pulley turn is driven the capable plate that rises and falls and slided upwards, and the plate that rises and falls slides up Row is to push up the small alloy material stamped out, so that small alloy material upper section exposing is launched outside slot, to Small alloy material is facilitated to take, in order to increase the working efficiency of alloy material punching press.
3. the configuration of the present invention is simple, manufacturing cost is cheap, and the punching operation of alloy material is simple and fast, considerably increases The working efficiency of alloy material punching press improves the production efficiency of high damping copper alloy material, reduces production cost, reduces simultaneously The waste of manpower and materials, the small alloy material precision stamped out is high, effectively meets the existing use demand for alloy material, and Batches of processing operation can be carried out to small alloy material.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with Obtain other attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of the Novel high-damping copper alloy material equipment of the present invention, wherein pushing block is located at initial Location status, skid, which is located at, drives row slot right end;
Fig. 2 is structural schematic diagram when alloy material is put into input slot in Fig. 1;
Structural schematic diagram when Fig. 3 is pushing block completion punching press state in the present invention;
Fig. 4 is that the structural schematic diagram after the small alloy material come is pushed upwardly is stamped out in the present invention;
Fig. 5 is the front view of the Novel high-damping copper alloy material equipment of the present invention;
Fig. 6 is the structural schematic diagram of the second motor in the present invention.
Specific implementation mode
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
A kind of Novel high-damping copper alloy material equipment shown in -6 refering to fig. 1, including frame body 1, on 1 rear wall of the frame body Lower perforation is provided with height regulation stud 65, and the frame body 1 and 65 whorl of height regulation stud are connected, the height It spends 65 bottom of regulation stud and is connected with 66 power of motor is adjusted, the adjusting motor 66 is embedded in pedestal 60, the bottom 60 left and right sides end surface symmetrics of seat are provided with support column 61, and 61 medial surface of the support column offers guide groove 62, the frame body 1 Guide pad 63 is fixedly installed on the wall of the left and right sides, the guide pad 63 and the guide groove 62 are slidably connected, left and right two Top is fixedly installed top plate 64 between a support column 61, and 65 top of the height regulation stud can be revolved with the top plate 64 Dynamic to be connected, left and right, which stretches, in the frame body 1 is provided with operation chamber 2, is provided on 1 top end face of the frame body and the operation What chamber 2 communicated launch slot 101 is provided with operation described in downward break-through on 1 top end face of the frame body on 101 right side of slot of launching Chamber 2 and the input slot 102 communicated with the operation chamber 2,2 base end wall of the operation chamber left side, which is provided with, sinks to slot 43, the work Be provided on 2 left end wall of industry chamber stretch downwards and with it is described sink to that slot 43 communicates play low water 4,2 right side of the operation chamber it is upper It is relatively set with slide slot 21 and lower slide slot 31 in lower end walls, 2 right side setting of the operation chamber is located in the frame body 1 There is the transmission chamber 26 for the setting that stretches up and down, 31 left side of the lower slide slot is located in the frame body 1 and is provided with second chamber 36, institute It states in frame body 1 to be located at below described low water 4 and is provided with the first chamber 5 for stretching to the right and being communicated with the second chamber 36, It is provided with the drive row slot 50 that stretches of left and right in 5 base end wall of the first chamber, is provided with to control in the operation chamber 2 and slide Pushing block 20 is relatively set in 20 upper and lower ends face of the pushing block and slides cooperation with the upper slide slot 21 and lower slide slot 31 and connect The upper fixture block 22 and lower fixture block 32 connect, be provided in the upper slide slot 21 and lower slide slot 31 left and right stretch and respectively with it is described The first stud 23 and the second stud 33 that upper fixture block 22 and lower 32 whorl of fixture block are connected, first stud 23 and second 33 right end of stud stretches to the right into the transmission chamber 26 and has been respectively fixedly connected with upper transfer wheel 24 and lower transfer wheel 34, institute It states and is connected with transfer tape 25 between transfer wheel 24 and lower transfer wheel 34,33 left end of the second stud is stretched to the left to described In two chambers 36 and be fixedly connected with the first taper cone pulley 35, it is described sink in slot 43 to be provided with stretched to the left to described low water 4 In the plate 42 that rises and falls, stretch in described low water 4 the 4th spiral shell being provided with 42 whorl of the plate mating connection of rising and falling up and down Column 41,41 bottom end of the 4th stud stretches downwards into the first chamber 5 and is fixedly connected with the second taper cone pulley 44, described It drives and is provided with the skid 53 that can be controlled and slide in row slot 50, left and right, which stretches, in the drive row slot 50 is provided with and the skid The third stud 51 that 53 whorls are connected, 51 right end of third stud and 52 be connected by power of the first motor, it is described to slide It is provided with the second motor 54 on 53 top end face of frame, is fixedly connected on the output shaft of second motor 54 to described first Taper cone pulley 35 or second taper cone pulley 44 coincide the transmission taper cone pulley 55 transmitted, and noise elimination is provided on second motor 54 Antishock device.
Wherein, 102 top of the input slot is provided with the first guide sliding part 103, described to launch slot 101 and the operation chamber 2 Junction be provided with the second guide sliding part.
Wherein, 23 left end of the first stud and 21 left end wall of the upper slide slot can turn be connected, described first Upper 21 right end wall of slide slot described in 23 break-through of stud and with 21 right end wall of the upper slide slot can turn be connected, described first 23 right end of stud can turn mating connection with the 26 right end wall of transmission chamber;Lower slide slot 31 described in second stud, 33 break-through Left and right ends wall and with 31 left and right ends wall of the lower slide slot can turn be connected, 33 right end of the second stud with it is described Transmitting 26 right end wall of chamber can turn mating connection.
Wherein, 41 top of the 4th stud and described 4 top end wall of low water can turn be connected, the 4th stud Risen described in 41 break-through 4 base end wall of low water and with described 4 base end wall of low water can turn be connected, it is described rise and fall plate 42 with it is described It plays low water 4 and slides mating connection;51 left end of third stud and the 50 left end wall of drives row slot can turn mating connection, it is described First motor 52 is fixed in the 50 right end wall of drive row slot.
Wherein, the noise elimination antishock device includes the silencer pad for being fixed at 54 left and right sides of the second motor 541 and it is fixed at the shock-proof plate 542 in second motor, 54 front and rear sides face, the silencer pad 541 and the shock-proof plate 542 are connected, and the noise elimination antishock device can effectively reduce the noise and vibrations that the operating of the second motor 54 generates.
Big alloy material 100 when in use, is first put into from the input slot 102, then passes through the second motor by the present apparatus Row 55 turn of transmission taper cone pulley is driven in 54 work, and row 35 turn of the first taper cone pulley is driven in 55 turn of transmission taper cone pulley, So that 33 turn of the second stud, under the transmission effect of the transfer tape 25, first stud 23 is with described Second turn together of stud 33 is slided to the left to drive the capable pushing block 20, and the pushing block 20 slides the big alloy of punching press to the left Material 100, to stamp out cross-sectional area small alloy material identical with 20 left side of the pushing block, the pushing block 20 slides to the left So that the small alloy material stamped out is pushed to 2 left end of operation chamber to the left and 42 top of plate of rising and falling described in, and After control second motor 54 work reversion so that the pushing block 20 slides into the right initial position, then controls institute State the work of the first motor 52, the left side that the row skid 53 slides into the drive row slot 50 to the left is driven in first motor 52 work End then controls second motor 54 and works so that the transmission taper cone pulley 55 coincide with second taper cone pulley 44 Drive row 55 turn of transmissions taper cone pulley, capable second taper cone pulley, 44 turn of 55 turn of transmissions taper cone pulley drive, described the Two taper cone pulleies, 44 turn is driven the plate 42 that rises and falls described in row and is slided upwards, and the plate 42 that rises and falls slides the small conjunction will stamp out upwards Golden material pushes up, so that small alloy material upper section exposing is launched outside slot 101, to facilitate small alloy material to take It takes, second motor 54 work reversion is controlled after the completion of taking so that 42 glide downwards of plate that rise and fall are to initial position shape State;
The beneficial effects of the invention are as follows:
1. driving row by the second motor operations transmits taper cone pulley turn, transmits taper cone pulley turn and drive row the first taper cone pulley turn, from And make the second stud turn, under the transmission effect of transfer tape, the first stud is with the second stud together turn, to drive row Pushing block slides to the left, and pushing block slides the big alloy material of punching press to the left, identical with pushing block left side to stamp out cross-sectional area Small alloy material, pushing block slide that the small alloy material stamped out is pushed to operation chamber left end to the left and is located to the left It falls above plate, then controls the reversion of the second motor operations so that pushing block slides into the right initial position, in order to next time The press work of alloy material meets the use demand of alloy material so that stamping out small alloy material accuracy height.
2. by controlling the first motor operations, the first motor operations drive row skid and slide into the left end for driving row slot to the left, So that transmission taper cone pulley and the second taper cone pulley coincide, then controls the second motor operations and drive row transmission taper cone pulley turn, biography It passs taper cone pulley turn and drives row the second taper cone pulley turn, the second taper cone pulley turn is driven the capable plate that rises and falls and slided upwards, and the plate that rises and falls slides up Row is to push up the small alloy material stamped out, so that small alloy material upper section exposing is launched outside slot, to Small alloy material is facilitated to take, in order to increase the working efficiency of alloy material punching press.
3. the configuration of the present invention is simple, manufacturing cost is cheap, and the punching operation of alloy material is simple and fast, considerably increases The working efficiency of alloy material punching press improves the production efficiency of high damping copper alloy material, reduces production cost, reduces simultaneously The waste of manpower and materials, the small alloy material precision stamped out is high, effectively meets the existing use demand for alloy material, and Batches of processing operation can be carried out to small alloy material.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent defines.

Claims (5)

1. a kind of Novel high-damping copper alloy material equipment, including frame body, it is characterised in that:Left and right, which stretches, in the frame body is provided with Operation chamber, the frame body rear wall are provided with height regulation stud, the frame body and the height regulation stud spiral shell up and down Shape line is connected, and height regulation stud bottom is connected with motor power is adjusted, and the adjusting motor is embedded the bottom of at In seat, end surface symmetric is provided with support column at left and right sides of the pedestal, and the support column medial surface offers guide groove, the frame Guide pad, the guide pad and guide groove sliding connection, two institutes in left and right are fixedly installed at left and right sides of body on wall State top between support column and be fixedly installed top plate, at the top of the height regulation stud with the top plate can turn be connected, It is provided with the slot of launching communicated with the operation chamber on the frame body top end face, the slot right side is launched described on the frame body top end face The input slot that side is provided with operation chamber described in downward break-through and is communicated with the operation chamber, the setting of operation bottom of chamber end wall left side Sink to slot, be provided on the operation chamber left end wall stretch downwards and with it is described sink to that slot communicates play low water, the operation It is relatively set with slide slot and lower slide slot in upper and lower ends wall on the right side of chamber, is located on the right side of the operation chamber in the frame body It is provided with the transmission chamber for the setting that stretches up and down, is located in the frame body on the left of the lower slide slot and is provided with second chamber, it is described It is located at described rise in frame body and is provided with the first chamber for stretching to the right and being communicated with the second chamber below low water, described first It is provided with the drive row slot that left and right stretches in chamber base end wall, the pushing block that can be controlled and slide is provided in the operation chamber, it is described to push away It is relatively set in block upper and lower ends face and slides the upper fixture block of mating connection and lower fixture block with the upper slide slot and lower slide slot, Left and right is provided in the upper slide slot and lower slide slot to stretch and respectively connect with the upper fixture block and the cooperation of lower fixture block whorl The first stud and the second stud connect, first stud and the second stud right end stretch to the right into the transmission chamber and divide It is not fixedly connected with transfer wheel and lower transfer wheel, is connected with transfer tape between the upper transfer wheel and lower transfer wheel, described Two stud left ends stretch to the left into the second chamber and are fixedly connected with the first taper cone pulley, it is described sink in slot be provided with to A left side stretches to the plate that rises and falls in described low water, and stretching up and down in described low water is provided with and the plate whorl cooperation of rising and falling 4th stud of connection, the 4th stud bottom end stretches downwards into the first chamber and is fixedly connected with the second taper It takes turns, the skid that can be controlled and slide is provided in the drive row slot, stretch to be provided in the drive row slot or so and be slided with described The third stud that frame whorl is connected, the third stud right end are connect with the first motor power, the skid top The second motor is provided on face, be fixedly connected on the output shaft of second motor to first taper cone pulley or institute The identical transmission taper cone pulley transmitted of the second taper cone pulley is stated, noise elimination antishock device is provided on second motor.
2. Novel high-damping copper alloy material equipment according to claim 1, it is characterised in that:The input groove top portion setting There are the first guide sliding part, the junction for launching slot and the operation chamber to be provided with the second guide sliding part.
3. Novel high-damping copper alloy material equipment according to claim 1, it is characterised in that:The first stud left end with The upper slide slot left end wall can turn be connected, upper slide slot right end wall described in the first stud break-through and with it is described on Slide slot right end wall can turn be connected, the first stud right end and the transmissions chamber right end wall can turn mating connections; Lower slide slot left and right ends wall described in the second stud break-through and with the lower slide slot left and right ends wall can turn cooperation connect It connects, the second stud right end can turn mating connection with the transmission chamber right end wall.
4. Novel high-damping copper alloy material equipment according to claim 1, it is characterised in that:The 4th stud top with It is described rise and fall groove top end wall can turn be connected, rise and fall described in the 4th stud break-through slot bottom end wall and with described low water Base end wall can turn be connected, plate and the described low water of rising and falling slides mating connection;The third stud left end and institute State drive row slot left end wall can turn be connected, first motor is fixed in the drive row slot right end wall.
5. Novel high-damping copper alloy material equipment according to claim 1, it is characterised in that:The noise elimination antishock device packet It includes the silencer pad for being fixed at the second motor left and right sides and is fixed at second motor front and rear sides face Shock-proof plate, the silencer pad is connected with the shock-proof plate.
CN201810189041.8A 2018-03-08 2018-03-08 A kind of Novel high-damping copper alloy material equipment Withdrawn CN108326118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810189041.8A CN108326118A (en) 2018-03-08 2018-03-08 A kind of Novel high-damping copper alloy material equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810189041.8A CN108326118A (en) 2018-03-08 2018-03-08 A kind of Novel high-damping copper alloy material equipment

Publications (1)

Publication Number Publication Date
CN108326118A true CN108326118A (en) 2018-07-27

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Application Number Title Priority Date Filing Date
CN201810189041.8A Withdrawn CN108326118A (en) 2018-03-08 2018-03-08 A kind of Novel high-damping copper alloy material equipment

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CN (1) CN108326118A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090113972A (en) * 2007-03-12 2009-11-03 현대자동차주식회사 Linear piercing press
CN203804021U (en) * 2014-04-08 2014-09-03 天津世亚模具有限公司 Guiding and limiting structure for side piercing punch of cold-punching die
CN105013938A (en) * 2015-07-23 2015-11-04 广西柳拖车辆有限公司 Punching die for lower connecting plate of cross beam of electric automobile
CN204735591U (en) * 2015-04-29 2015-11-04 青岛吉泰汽车模具有限公司 Manual punching device of baffle backing plate
CN106475459A (en) * 2016-12-08 2017-03-08 新昌县优优机械有限公司 A kind of new pipeline processing mode

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090113972A (en) * 2007-03-12 2009-11-03 현대자동차주식회사 Linear piercing press
CN203804021U (en) * 2014-04-08 2014-09-03 天津世亚模具有限公司 Guiding and limiting structure for side piercing punch of cold-punching die
CN204735591U (en) * 2015-04-29 2015-11-04 青岛吉泰汽车模具有限公司 Manual punching device of baffle backing plate
CN105013938A (en) * 2015-07-23 2015-11-04 广西柳拖车辆有限公司 Punching die for lower connecting plate of cross beam of electric automobile
CN106475459A (en) * 2016-12-08 2017-03-08 新昌县优优机械有限公司 A kind of new pipeline processing mode

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Application publication date: 20180727

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