CN107030764A - A kind of railway transportation equipment plate punching machine - Google Patents
A kind of railway transportation equipment plate punching machine Download PDFInfo
- Publication number
- CN107030764A CN107030764A CN201710416661.6A CN201710416661A CN107030764A CN 107030764 A CN107030764 A CN 107030764A CN 201710416661 A CN201710416661 A CN 201710416661A CN 107030764 A CN107030764 A CN 107030764A
- Authority
- CN
- China
- Prior art keywords
- plate
- connecting plate
- fixedly connected
- threaded rod
- pulley
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
- B21D28/265—Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/24—Perforating by needles or pins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention provides a kind of railway transportation equipment plate punching machine, is related to perforating device field.The railway transportation equipment plate punching machine, including base, the left and right sides of the base upper surface is provided with slide rail, the assembly pulley being adapted with slide rail is provided with the slide rail, assembly pulley is fixedly connected with the bottom surface of clamping platform, head clamp is connected with by bolt thread on front side of the upper surface of clamping platform, side of the base upper surface away from head clamp is provided with the first connecting plate, side of the upper surface of clamping platform away from head clamp is provided with clamping plate, the back side center of clamping plate is fixedly connected with the front end of the first screwed pipe, the rear end of first screwed pipe is connected with the nose threads of the first threaded rod, the rear end of first threaded rod is through the first connecting plate and extends to the back side of the first connecting plate and is fixedly connected with nut.The railway transportation equipment plate punching machine, thus it is possible to vary the position of perforating device causes more convenient when to plate punching.
Description
Technical field
The present invention relates to perforating device technical field, specially a kind of railway transportation equipment plate punching machine.
Background technology
With the development and the progress of science and technology in epoch, people are also increasing to the demand of some industrial products, but existing
Need to transport through various channels to market or some places being sold to after product comes out in plant produced, and wherein iron
Road transport is big relative to the product volume that air transportation is transported, and the more steady safety transported relative to highway transportation, so
Just product is transported in selection using railway transportation, and railway transportation equipment sheet material punches be accomplished by using punching in process of production
Machine, but puncher on the market is when to plate punching now, if necessary to beat multiple holes, in addition it is also necessary to sheet material is carried out multiple
Clamp and bother very much.
The content of the invention
(One)The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of railway transportation equipment plate punching machine, solve needs in sheet material
The problem of needing repeatedly to clamp when beating multiple holes.
(Two)Technical scheme
To realize object above, the present invention is achieved by the following technical programs:A kind of railway transportation equipment plate punching machine,
Including base, the left and right sides of the base upper surface, which is provided with slide rail, the slide rail, is provided with what is be adapted with slide rail
Assembly pulley, the assembly pulley is fixedly connected with the bottom surface of clamping platform, and bolt spiral shell is passed through on front side of the upper surface of the clamping platform
Line is connected with head clamp, and side of the base upper surface away from head clamp is provided with the first connecting plate, the clamping platform
Side of the upper surface away from head clamp is provided with clamping plate, and the back side center of the clamping plate is consolidated with the front end of the first screwed pipe
Fixed connection, the rear end of first screwed pipe is connected with the nose threads of the first threaded rod, and the rear end of first threaded rod is passed through
The back side worn the first connecting plate and extend to the first connecting plate is fixedly connected with nut, and the positive top of first connecting plate is opened
Provided with chute, the chute is internally provided with slide plate, and the front of the slide plate is connected with retractor device by contiguous block, described
The bottom of retractor device is fixedly connected with perforating device, and the left surface of the slide plate offers screwed hole, first connecting plate
The back side correspondence slide plate position be provided with the second connecting plate, the left end of second connecting plate is fixedly connected with the 3rd connection
Plate, the internal whorl of the screwed hole is connected with the second threaded rod, and the left end of second threaded rod runs through the 3rd connecting plate simultaneously
Extend to and rotation handle be fixedly connected with the left of the 3rd connecting plate, the outer surface of second threaded rod and positioned at rotate handle
Right side be provided with baffle plate, the outer surface of second threaded rod and be socketed with locating ring between handle and baffle plate positioned at rotating,
The upper and lower ends of the locating ring are fixedly connected by connecting rod with the left surface of the 3rd connecting plate, the back side of the clamping platform
Center is fixedly connected with the front end of the second screwed pipe, and the rear end of second screwed pipe connects with the nose threads of the 3rd threaded rod
Connect, the rear end of the 3rd threaded rod is through the first connecting plate and extends to the back side of the first connecting plate and is fixedly connected with nut.
It is preferred that, the assembly pulley includes pulley, pulley spindle and pulley support plate, and pulley passes through pulley spindle and pulley support
The bottom of plate rotates connection, and the top of pulley support plate is fixedly connected with the bottom surface of clamping platform.
It is preferred that, the outer surface of the rotation handle and nut is provided with anti-slip veins.
It is preferred that, the perforating device includes motor and drill bit, and the output shaft of motor is fixed by shaft coupling with drill bit
Connection.
It is preferred that, the quantity of the bolt is set to two.
(Three)Beneficial effect
The invention provides a kind of railway transportation equipment plate punching machine.The beneficial effect possessed is:The railway transportation device board
Material puncher, it would be desirable to which the sheet material of punching is placed on clamping platform, clamps sheet material by bolt and head clamp, rotates the first spiral shell
Rasp bar, the position that the first threaded rod rotates adjustment clamping plate in the first screwed pipe further clamps sheet material, passes through the 3rd screw thread
Bar and the second screwed pipe can adjust the position of clamping platform, and handle the second threaded rod of rotation, the second threaded rod are rotated by adjusting
Being rotated in screwed hole makes slide plate be slided in chute, because retractor device and perforating device are fixedly connected with slide plate, so cunning
The slip of plate can change perforating device position cause it is more convenient when to plate punching.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is structure right view of the present invention.
In figure:1 base, 2 slide rails, 3 assembly pulleys, 4 clamping platforms, 5 bolts, 6 head clamps, 7 first connecting plates, 8 clamping plates,
9 first screwed pipes, 10 first threaded rods, 11 chutes, 12 slide plates, 13 retractor devices, 14 perforating devices, 15 screwed holes, 16 second
Connecting plate, 17 the 3rd connecting plates, 18 second threaded rods, 19 rotate handles, 20 baffle plates, 21 locating rings, 22 second screwed pipes, 23 the
Three threaded rods.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The embodiment of the present invention provides a kind of railway transportation equipment plate punching machine, as shown in Figure 1-2, including base 1, base
The left and right sides of 1 upper surface is provided with the assembly pulley 3 for being provided with and being adapted with slide rail 2 on slide rail 2, slide rail 2, assembly pulley 3 with
The bottom surface of clamping platform 4 is fixedly connected, and assembly pulley 3 includes pulley, pulley spindle and pulley support plate, and pulley passes through pulley spindle and cunning
The bottom for taking turns supporting plate rotates connection, and the top of pulley support plate is fixedly connected with the bottom surface of clamping platform 4, can put down clamping
Platform 4 is slided on slide rail 2, and head clamp 6, the quantity of bolt 5 are threaded with by bolt 5 on front side of the upper surface of clamping platform 4
Two are set to, head clamp 6 can be made more to consolidate, side of the upper surface of base 1 away from head clamp 6 is provided with the first connecting plate
7, side of the upper surface away from head clamp 6 of clamping platform 4 is provided with clamping plate 8, back side center and the first spiral shell of clamping plate 8
The front end of line pipe 9 is fixedly connected, and the rear end of the first screwed pipe 9 is connected with the nose threads of the first threaded rod 10, the first threaded rod
10 rear end is through the first connecting plate 7 and extends to the back side of the first connecting plate 7 and is fixedly connected with nut, the first connecting plate 7
Positive top offers chute 11, and chute 11 is internally provided with slide plate 12, and the front of slide plate 12 is connected with by contiguous block stretches
Compression apparatus 13, the bottom of retractor device 13 is fixedly connected with perforating device 14, and perforating device 14 includes motor and drill bit, and motor
Output shaft be fixedly connected by shaft coupling with drill bit, sheet material can be punched, the left surface of slide plate 12 offers screw thread
Hole 15, the position of the back side correspondence slide plate 12 of the first connecting plate 7 is provided with the second connecting plate 16, and the left end of the second connecting plate 16 is consolidated
Surely the 3rd connecting plate 17 is connected with, the internal whorl of screwed hole 15 is connected with the second threaded rod 18, the left end of the second threaded rod 18
Through the 3rd connecting plate 17 and extend to the 3rd connecting plate 17 left side be fixedly connected with rotation handle 19, the second threaded rod 18
Outer surface and the right side for rotating handle 19 is provided with baffle plate 20, the outer surface of the second threaded rod 18 and positioned at rotating handle 19
Locating ring 21 is socketed between baffle plate 20, the upper and lower ends of locating ring 21 pass through connecting rod and the left surface of the 3rd connecting plate 17
It is fixedly connected, the back side center of clamping platform 4 is fixedly connected with the front end of the second screwed pipe 22, the rear end of the second screwed pipe 22
It is connected with the nose threads of the 3rd threaded rod 23, the rear end of the 3rd threaded rod 23 runs through the first connecting plate 7 and extends to the first company
The back side of fishplate bar 7 is fixedly connected with nut, and the outer surface for rotating handle 19 and nut is provided with anti-slip veins so that rotate handle
19 and nut regulation get up more facilitate.
Operation principle:In use, the sheet material for needing to punch is placed on clamping platform 4 first, pass through bolt 5 and clamping
Plate 6 is matched for clamping tightly the sheet material of punching required for platform 4 is clamped, and is rotated further by the first threaded rod 10, the first threaded rod 10 is in the first spiral shell
The position that the interior rotation of line pipe 9 can adjust clamping plate 8 further clamps sheet material, is rotated further by the 3rd threaded rod 23, the 3rd screw thread
Bar 23 rotated in the second screwed pipe 22 coordinate again installed in the bottom of clamping platform 4 assembly pulley 3 and be arranged on the upper surface of base 1
Slide rail 2 can adjust the position of clamping platform 4, pass through adjust rotate handle 19 rotate the second threaded rod 18, rotate handle 19
It is more convenient that the anti-slip veins of outer surface can make rotation handle operate, and the second threaded rod 18 is rotated in screwed hole 15, fixed
Position ring 21 and baffle plate 20 limit the position of the second threaded rod 18, so allow for slide plate 12 and are slided in chute 11, due to flexible
Device 13 and perforating device 14 are fixedly connected with slide plate 12, so the position that the slip of slide plate 12 can change perforating device 14 makes
Obtain more convenient when to plate punching.
In summary, railway transportation equipment plate punching machine, it would be desirable to which the sheet material of punching is placed on clamping platform 4,
Sheet material is clamped by bolt 5 and head clamp 6, the first threaded rod 10 is rotated, the first threaded rod 10 is rotated in the first screwed pipe 9 and adjusted
The position of whole clamping plate 8 further clamps sheet material, and clamping platform 4 can be adjusted by the 3rd threaded rod 23 and the second screwed pipe 22
Position, rotates the second threaded rod 18 of rotation of handle 19, the second threaded rod 18 is rotated in screwed hole 15 makes slide plate 12 by adjusting
Slide in the chute 11, because retractor device 13 and perforating device 14 are fixedly connected with slide plate 12, so the slip of slide plate 12 can
With change the position of perforating device 14 cause it is more convenient when to plate punching.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of railway transportation equipment plate punching machine, including base(1), the base(1)The left and right sides of upper surface is all provided with
It is equipped with slide rail(2), the slide rail(2)On be provided with and slide rail(2)The assembly pulley being adapted(3), it is characterised in that:The pulley
Group(3)With clamping platform(4)Bottom surface be fixedly connected, the clamping platform(4)Upper surface on front side of pass through bolt(5)Screw thread connects
It is connected to head clamp(6), the base(1)Upper surface is away from head clamp(6)Side be provided with the first connecting plate(7), the folder
Tight platform(4)Upper surface away from head clamp(6)Side be provided with clamping plate(8), the clamping plate(8)Back side center
With the first screwed pipe(9)Front end be fixedly connected, first screwed pipe(9)Rear end and the first threaded rod(10)Front end spiral shell
Line is connected, first threaded rod(10)Rear end run through the first connecting plate(7)And extend to the first connecting plate(7)The back side consolidate
Surely nut, first connecting plate are connected with(7)Positive top offer chute(11), the chute(11)Inside set
There is slide plate(12), the slide plate(12)Front retractor device is connected with by contiguous block(13), the retractor device(13)'s
Bottom is fixedly connected with perforating device(14), the slide plate(12)Left surface offer screwed hole(15), first connection
Plate(7)The back side correspondence slide plate(12)Position be provided with the second connecting plate(16), second connecting plate(16)Left end consolidate
Surely it is connected with the 3rd connecting plate(17), the screwed hole(15)Internal whorl be connected with the second threaded rod(18), described second
Threaded rod(18)Left end run through the 3rd connecting plate(17)And extend to the 3rd connecting plate(17)Left side be fixedly connected with rotation
Handle(19), second threaded rod(18)Outer surface and positioned at rotate handle(19)Right side be provided with baffle plate(20), institute
State the second threaded rod(18)Outer surface and positioned at rotate handle(19)And baffle plate(20)Between be socketed with locating ring(21), it is described
Locating ring(21)Upper and lower ends pass through connecting rod and the 3rd connecting plate(17)Left surface be fixedly connected, the clamping platform
(4)Back side center and the second screwed pipe(22)Front end be fixedly connected, second screwed pipe(22)Rear end and the 3rd
Threaded rod(23)Nose threads connection, the 3rd threaded rod(23)Rear end run through the first connecting plate(7)And extend to
One connecting plate(7)The back side be fixedly connected with nut.
2. a kind of railway transportation equipment plate punching machine according to claim 1, it is characterised in that:The assembly pulley(3)
Including pulley, pulley spindle and pulley support plate, pulley is rotated with the bottom of pulley support plate by pulley spindle and is connected, pulley support
The top of plate and clamping platform(4)Bottom surface be fixedly connected.
3. a kind of railway transportation equipment plate punching machine according to claim 1, it is characterised in that:The rotation handle
(19)Anti-slip veins are provided with the outer surface of nut.
4. a kind of railway transportation equipment plate punching machine according to claim 1, it is characterised in that:The perforating device
(14)Output shaft including motor and drill bit, and motor is fixedly connected by shaft coupling with drill bit.
5. a kind of railway transportation equipment plate punching machine according to claim 1, it is characterised in that:The bolt(5)'s
Quantity is set to two.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710416661.6A CN107030764A (en) | 2017-06-06 | 2017-06-06 | A kind of railway transportation equipment plate punching machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710416661.6A CN107030764A (en) | 2017-06-06 | 2017-06-06 | A kind of railway transportation equipment plate punching machine |
Publications (1)
Publication Number | Publication Date |
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CN107030764A true CN107030764A (en) | 2017-08-11 |
Family
ID=59541573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710416661.6A Pending CN107030764A (en) | 2017-06-06 | 2017-06-06 | A kind of railway transportation equipment plate punching machine |
Country Status (1)
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CN (1) | CN107030764A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107309470A (en) * | 2017-08-18 | 2017-11-03 | 浙江湖州天强建筑材料有限公司 | A kind of construction material processing drilling machine |
CN107552830A (en) * | 2017-09-11 | 2018-01-09 | 重庆茂竖林业开发有限公司 | A kind of sheet material perforation processing unit (plant) |
CN107627393A (en) * | 2017-10-16 | 2018-01-26 | 天津广大纸业股份有限公司 | A kind of perforating device |
CN108031882A (en) * | 2017-12-01 | 2018-05-15 | 郑州诚合信息技术有限公司 | Water cooling workpiece lateral adjustments drilling hole machine tool |
CN108435889A (en) * | 2018-05-05 | 2018-08-24 | 芜湖君如保温材料有限公司 | A kind of cylinder water tank head cover rushes circular hole device |
CN108580657A (en) * | 2018-07-16 | 2018-09-28 | 云旗(南京)生物技术有限公司 | A kind of metal sheet punching detent mechanism |
CN108994929A (en) * | 2018-07-04 | 2018-12-14 | 东莞市联洲知识产权运营管理有限公司 | A kind of punching jig on plastic casing |
CN109175110A (en) * | 2018-10-08 | 2019-01-11 | 孙美玲 | A kind of multi-faceted stamping die of flitch chamfering |
CN110293175A (en) * | 2019-07-02 | 2019-10-01 | 长沙而道新能源科技有限公司 | A kind of automobile chassis stamping die |
CN112440330A (en) * | 2019-08-28 | 2021-03-05 | 徐州荔枝文化传媒有限公司 | Drilling equipment for advertisement manufacturing |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090043476A (en) * | 2009-01-07 | 2009-05-06 | (주)한양판금 | Automatic piercing device of plate |
KR20090013162U (en) * | 2008-06-20 | 2009-12-30 | 김동주 | Moving turret puncher of oil |
CN202667390U (en) * | 2012-08-04 | 2013-01-16 | 成都联帮微波通信工程有限公司 | Novel microwave plate punching device |
CN103567278A (en) * | 2012-07-18 | 2014-02-12 | 上海铁虎机械有限公司 | Device for continuously punching thin plate |
CN203936242U (en) * | 2014-07-16 | 2014-11-12 | 苏州市天烨机械工程有限公司 | Hole punched device based on laser positioning and sheet material adjusting |
CN105818204A (en) * | 2016-05-25 | 2016-08-03 | 佛山市联智新创科技有限公司 | Clamping device for plastic plate clamping and punching mechanism |
CN205704451U (en) * | 2016-05-25 | 2016-11-23 | 佛山市联智新创科技有限公司 | A kind of plastic plate clamping punch mechanism |
-
2017
- 2017-06-06 CN CN201710416661.6A patent/CN107030764A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090013162U (en) * | 2008-06-20 | 2009-12-30 | 김동주 | Moving turret puncher of oil |
KR20090043476A (en) * | 2009-01-07 | 2009-05-06 | (주)한양판금 | Automatic piercing device of plate |
CN103567278A (en) * | 2012-07-18 | 2014-02-12 | 上海铁虎机械有限公司 | Device for continuously punching thin plate |
CN202667390U (en) * | 2012-08-04 | 2013-01-16 | 成都联帮微波通信工程有限公司 | Novel microwave plate punching device |
CN203936242U (en) * | 2014-07-16 | 2014-11-12 | 苏州市天烨机械工程有限公司 | Hole punched device based on laser positioning and sheet material adjusting |
CN105818204A (en) * | 2016-05-25 | 2016-08-03 | 佛山市联智新创科技有限公司 | Clamping device for plastic plate clamping and punching mechanism |
CN205704451U (en) * | 2016-05-25 | 2016-11-23 | 佛山市联智新创科技有限公司 | A kind of plastic plate clamping punch mechanism |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107309470A (en) * | 2017-08-18 | 2017-11-03 | 浙江湖州天强建筑材料有限公司 | A kind of construction material processing drilling machine |
CN107552830A (en) * | 2017-09-11 | 2018-01-09 | 重庆茂竖林业开发有限公司 | A kind of sheet material perforation processing unit (plant) |
CN107627393A (en) * | 2017-10-16 | 2018-01-26 | 天津广大纸业股份有限公司 | A kind of perforating device |
CN108031882A (en) * | 2017-12-01 | 2018-05-15 | 郑州诚合信息技术有限公司 | Water cooling workpiece lateral adjustments drilling hole machine tool |
CN108435889A (en) * | 2018-05-05 | 2018-08-24 | 芜湖君如保温材料有限公司 | A kind of cylinder water tank head cover rushes circular hole device |
CN108994929A (en) * | 2018-07-04 | 2018-12-14 | 东莞市联洲知识产权运营管理有限公司 | A kind of punching jig on plastic casing |
CN108580657A (en) * | 2018-07-16 | 2018-09-28 | 云旗(南京)生物技术有限公司 | A kind of metal sheet punching detent mechanism |
CN109175110A (en) * | 2018-10-08 | 2019-01-11 | 孙美玲 | A kind of multi-faceted stamping die of flitch chamfering |
CN110293175A (en) * | 2019-07-02 | 2019-10-01 | 长沙而道新能源科技有限公司 | A kind of automobile chassis stamping die |
CN112440330A (en) * | 2019-08-28 | 2021-03-05 | 徐州荔枝文化传媒有限公司 | Drilling equipment for advertisement manufacturing |
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Application publication date: 20170811 |