CN207138612U - A kind of punch press - Google Patents
A kind of punch press Download PDFInfo
- Publication number
- CN207138612U CN207138612U CN201721080453.5U CN201721080453U CN207138612U CN 207138612 U CN207138612 U CN 207138612U CN 201721080453 U CN201721080453 U CN 201721080453U CN 207138612 U CN207138612 U CN 207138612U
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- copper pipe
- punch press
- sliding block
- lower template
- workbench
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Abstract
The utility model discloses a kind of punch press, including frame, upper mould, lower template, it is connected to drive the drive mechanism of upper mould progress punching press action with upper mould, workbench is provided with the frame, the lower template is arranged on workbench, the lower mould is fixedly installed in lower template, the punch press also includes the angle identical control piece for controlling copper pipe to rotate each time, the control piece includes the boss being arranged in lower template and one side and the inconsistent application cylinder of boss, the application cylinder is regular prism, the application cylinder one end insertion copper pipe one end with contradict drive copper pipe around the axis rotation of copper pipe inserted link.The utility model using new mechanical structure by the side of application cylinder and boss it is inconsistent come to punching press when copper pipe rotational angle be accurately controlled, limit point distribution more uniformly and operation very simple is improved operating efficiency.
Description
Technical field
Pressing equipment technical field is the utility model is related to, more particularly to a kind of punch press.
Background technology
Punch press is exactly a kind of punching type forcing press.Sheet Metal Forming Technology for tradition machinery processing for, have save material and
The energy, efficiency high, it is not high to operator's technical requirements and by various mould applications can make machining be unable to reach
Product these advantages, thus its purposes is more and more extensive.
Often to use two metallic conduit situations that especially copper pipe connects together in the industrial production.It is being socketed
During due to the bad control of the depth of socket, spacing construction is often set on pipeline, relatively conventional be exactly will
Outside pipeline carries out punching press by punch press, the position that pipeline outer wall is stamped is caved inward, is internally formed and is used in pipeline
Spacing projection, and it is spacing so as to control the depth of socket using these raised pipelines progress to being arranged in inside, it is allowed to reach
To the requirement of assembling.
In this process, for conventional punch press as shown in figure 1, lower mould 3 ' is installed on workbench 1 ', worker holds copper pipe
Copper pipe is positioned on lower mould 3 ', the driving pulley of motor 6 ' 5 ' rotates, and belt wheel 5 ' is by the band movable slider of driving member 7 ' above and below 4 '
Mobile, the upper mould 2 ' for fixing the bottom of sliding block 4 ' is moved up and down so as to complete punching press to copper pipe, is concaved per copper pipe of punching press
Fall into and form a limit point, while worker holds copper pipe and copper pipe is turned over certain angle around the axis rotation of copper pipe, makes next time
The upper punching press of mould 2 ' forms second limit point, is then rotated further by certain angle and goes out the 3rd in the position of second limit point
Limit point.
But when holding copper pipe rotation copper pipe by worker, the angle of copper pipe rotation is difficult to control during punching press each time, entirely
With worker's micro-judgment, easily cause the uneven situation of limit point stamping position and occur.
Utility model content
The purpose of this utility model is to provide a kind of punch press, the angle of copper pipe rotation when can be accurately controlled punching press each time
Degree is so that the limit point stamped out is circumferentially uniformly distributed along copper pipe.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of punch press, including machine
Frame, upper die and lower die plate and upper mould are connected to the drive mechanism for driving mould to carry out punching press action, are provided with the frame
Workbench, the lower template are arranged on workbench, and the drive mechanism is connected with the control for controlling drive mechanism to work
Device, the punch press also include the angle identical control piece for controlling copper pipe to rotate each time, and the control piece includes setting
The boss and one side that are placed in lower template and the inconsistent application cylinder of boss, the application cylinder are regular prism, the control
One end of cylinder is provided with for inserting one end of copper pipe to contradict the inserted link of drive copper pipe rotation.
By using above-mentioned technical proposal, regular prism per one side between angle all same, inserted link is inserted during work
One end of copper pipe, and copper pipe and application cylinder are positioned on workbench, copper pipe is positioned in lower template and make its of application cylinder
Middle one side is contacted on boss.Start controller, make drive mechanism drive upper mould to carry out punching press, upper mould with after copper pipe punching press,
Caved inward at copper pipe punching press, form first limit point.Now rotating control pipe manually makes copper pipe rotation, and just turns over one
Copper pipe, is positioned in lower template by individual side again, and second side is contacted on boss, is again started up controller, beats
Upper second limit point, being finally rotated further by control pipe makes copper pipe rotation, and just rotates a face, contradicts the 3rd side
On boss, the 3rd limit point is stamped, repeating aforesaid operations so as to complete equably to stamp in copper pipe surface needs the limit of number
Site, simple to operate and limit point are evenly distributed.
It is further arranged to：The application cylinder is regular triangular prism.
By using above-mentioned technical proposal, the section of regular triangular prism is equilateral triangle, so formed between per one side
Angle is 60 degree.Application cylinder often rotates a side so that the angle that copper pipe turns over is 120 degree, and formation three is mutual after punching press
Interval angles are 120 degree of limit point so that limit point is evenly distributed and easy to operate.
It is further arranged to：It is provided with the lower template and is moved for contradicting copper pipe one end with limiting copper pipe back to application cylinder
Dynamic postive stop baffle and the mounting table for placing copper pipe, it is provided with the mounting table recessed for the arc of placing copper pipe
Groove, on the postive stop baffle sliding be provided with caging bolt, the nut and copper pipe of the caging bolt are inconsistent, the spacing spiral shell
Two lock nuts for being located at postive stop baffle both sides respectively are threaded with bolt.
By using above-mentioned technical proposal, during work, the one end of copper pipe away from application cylinder is contacted on postive stop baffle, can
Limit point is more accurate along the position on copper pipe length direction during causing punch process.The one end of copper pipe away from application cylinder is put
Put on mounting table and copper pipe is positioned in arc groove and preferably copper pipe can be positioned, enable to go up mould more during punching press
The position of punching press is wanted in good alignment, prevents limit point from being trained off in the radial position of copper pipe.In the copper pipe progress to different length
When punching press limit point works, the phase of caging bolt and postive stop baffle can be changed by rotating the position of two lock nuts of regulation
To position, so as to want the position of punching press to be alignd with upper mould copper pipe so that limit point position is more accurate after punching press, and effect is more preferable.
It is further arranged to：Described drive mechanism includes the fixation sliding block being fixedly connected with upper mould and fixed sliding block connects
Connect to drive the driving member of punching press above and below fixed sliding block and the actuator for driving driving member to rotate be connected with driving member,
Guide pad is provided with to form the guide groove slid up and down for fixed sliding block positioned at the both sides of fixed sliding block in the frame.
By using above-mentioned technical proposal, rotated using actuator driving driving member, so as to drive fixed sliding block to move, profit
With guide groove fixed sliding block is limited to slide up and down along guide groove so that the upper mould being fixed on fixed sliding block move up and down and
Copper pipe is completed when moving up and down to contradict the work of punching press, limit point is stamped out on copper pipe, simple in construction, user
Just.
It is further arranged to：The driving member includes drive plate, eccentric setting in the biasing post on drive plate and rotation
The connecting rod being installed on biasing post, the connecting rod are rotatablely connected back to one end of biasing post and fixed sliding block.
By using above-mentioned technical proposal, when drive plate rotates, biasing post rotates with rotating disk, connecting rod rotational installation
In on biasing post, because fixed sliding block sliding is connected in guide pad, fixed sliding block can only slide up and down along guide pad, so partially
When stem rotates with rotating disk, connecting rod drives fixed sliding block to be slid up and down along guide pad.When fixed sliding block glides, make
Die stamping copper pipe, limit point is gone out, then fix sliding block and slided along guide groove, mould is departed from copper pipe.
It is further arranged to：Described actuator includes the motor being arranged in frame, the active being connected with motor coaxle
Wheel and the driven pulley being connected with driving wheel by belt, the driving wheel and drive plate are coaxially connected.
By using above-mentioned technical proposal, rotated using the coaxially connected driving wheel of motor driven, and pass through belt drive
Driven pulley rotates, and the drive plate for driving co-axial connection by driven pulley rotates, simple in construction easy to use.
It is further arranged to：Described controller includes being arranged at pedal below frame, pull bar and to control
The controlling switch of motor, the pull bar connection pedal and controlling switch.
By using above-mentioned technical proposal, controlling switch is controlled using stepping on pedal during work, so as to pass through
Controlled motor controls sliding up and down for fixed sliding block, often steps on once, and fixed sliding block drives the downward punching press of upper mould once and extensive
Restore position.When worker's pin steps on pedal, pedal, which rotates, drives the pull bar being connected with pedal to rotate, when pull bar rotates
Pull bar pulls down with controlling switch connection causes controlling switch to start, and controls electric motor operation.
It is further arranged to：Described lower template is locked on workbench by locking member, described locking member bag
Include the chute being opened on workbench, the locking sliding block connected with chute sliding, screw rod, the spiral shell being fixedly installed on locking sliding block
Nut that line is connected on screw rod and the latch segment being arranged on screw rod, the latch segment are located at below nut and simultaneously and spiral shell
Cap and lower template are inconsistent, and fixture block is placed with the workbench, and the fixture block upper surface and latch segment lower surface are inconsistent.
By using above-mentioned technical proposal, lower template is contradicted using latch segment, latch segment bottom and work are contacted at fixture block
Between making platform, and latch segment is contacted in lower template using nut and is locked, it is simple in construction, and when needs are changed not
During with size and the lower template of thickness, release nut need to be only rotated, slide-and-lock sliding block can is unclamped lower template and changed,
When installing the lower template of different size and thickness, it is only necessary to which sliding adjustment locking sliding block enables latch segment and new lower template
Contradict and suitable fixture block is encased inside between latch segment bottom and workbench, and locked by nut, simple in construction, dismounting
It is very convenient.
It is further arranged to：The frame is included for the pedestal of stationary work-table and for fixed drive mechanism and control
The support of device processed, the support are arranged in frame by the way that regulating part is Height Adjustable.
By using above-mentioned technical proposal, can make by regulating part come the relative altitude between adjusting bracket and pedestal
Drive mechanism can move up and down regulation, so as to adapt to the punching press requirement of the limit point of different size copper pipe and different depth.
It is further arranged to：The regulating part includes two guide pillars for connecting and being vertically arranged with support sliding, is arranged at two
The leading screw that the adjustable plate on guide pillar top and one end are connected with holder pivots and the other end is threadedly coupled with adjustable plate, leads described in two
Post bottom is fixedly connected with pedestal.
By using above-mentioned technical proposal, rotational lead screw make support along leading screw move up so as to adjusting bracket and pedestal it
Between distance, so as to reach regulation drive mechanism and upper mould height purpose, regulation it is simple and convenient.
In summary, the utility model has the advantages that：
1st, the angle that copper pipe rotates when beating limit point is controlled by being provided with the application cylinder that section is equilateral triangle, control
System is more accurate and easy to use；
2nd, the height by leading screw adjusting bracket relative to workbench, adjust the depth of punching press and adjust very square
Just.
Brief description of the drawings
Fig. 1 is background technology structural representation；
Fig. 2 is example structure schematic diagram；
Fig. 3 is driving mechanism structure schematic diagram；
Fig. 4 is embodiment side structure schematic diagram；
Fig. 5 is enlarged drawing at A in Fig. 4.
In figure：1 ', workbench；2 ', upper mould；3 ', lower mould；4 ', sliding block；5 ', belt wheel；6 ', motor；7 ', driving member；1、
Frame；11st, pedestal；12nd, support；13rd, guide pad；14th, guide groove；15th, workbench；16th, locking member；17th, chute；18th, lock
Sliding block；19th, clamping screw；191st, nut；192nd, latch segment；193rd, fixture block；2nd, upper mould；3rd, lower template；31st, boss；32nd, place
Platform；321st, arc groove；33rd, postive stop baffle；34th, adjustment hole；35th, caging bolt；36th, lock nut；4th, drive mechanism；41、
Fixed sliding block；5th, driving member；51st, drive plate；52nd, biasing post；53rd, connecting rod；6th, actuator；61st, motor；62nd, driving wheel；
63rd, driven pulley；64th, belt；65th, power transmission shaft；7th, controller；71st, pedal；72nd, pull bar；73rd, controlling switch；8th, control piece；
81st, application cylinder；82nd, inserted link；9th, regulating part；91st, traveller；92nd, adjustable plate；93rd, leading screw；94th, threads of lead screw hole；95th, traveller hole.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of punch press, as shown in Fig. 2 including frame 1, upper mould 2, lower template 3, being connected to upper mould 2 to drive upper mould 2 to enter
The controller 7 that the drive mechanism 4 and control drive mechanism 4 of row punching press action work（Reference picture 4）.Frame 1 includes pedestal 11
And for installing the support 12 of drive mechanism 4, workbench 15 is fixedly installed on pedestal 11, pedestal 11 passes through tune with support 12
Section part 9 connects, and regulating part 9 includes two travellers 91 being fixedly installed on workbench 15, both ends are individually fixed in two travellers
The adjustable plate 92 and leading screw 93 on 91 tops, threads of lead screw hole 94 are offered on adjustable plate 92, leading screw 93 passes through threads of lead screw hole
94 are threadedly connected on adjustable plate 92 and the bottom of leading screw 93 is threadedly coupled with support 12, and two traveller holes 95 are provided with support 12
And coordinated by the traveller 91 of traveller hole 95 and two and be connected to so as to slide on two travellers 91.
Moved up and down by the leading screw 93 of rotating threaded shaft 93 relative to adjustable plate 92, drive what is be rotatablely connected with leading screw 93
Support 12 slides along traveller about 91.
As shown in Fig. 2 drive mechanism 4 include be fixedly connected with upper mould 2 fixation sliding block 41, with fixation sliding block 41 be connected use
The actuator for driving driving member 5 to rotate is connected with the driving member 5 of the fixed sliding block punching press about 41 of driving and with driving member 5
6。
As shown in figure 3, actuator 6 include motor 61, driving wheel 62 and with driving wheel 62 by belt 64 be connected from
Driving wheel 63.Motor 61 is fixed on support 12（Reference picture 2）And it is coaxially connected to drive driving wheel 62 to rotate with driving wheel 62, from
Power transmission shaft 65 is coaxially connected with driving wheel 63, power transmission shaft 65 is coaxially connected with driving member 5.
As shown in figure 3, driving member 5 includes drive plate 51, biasing post 52 and connecting rod 53, power transmission shaft 65 and drive plate 51
Coaxially connected, on drive plate 51, connecting rod 53 is rotatablely connected the eccentric setting of biasing post 52 with biasing post 52, connecting rod 53 back to
One end of biasing post 52 is rotatably connected to fixed sliding block 41.Reference picture 2, fix on support 12 and set positioned at the both sides of fixed sliding block 41
Two guide pads 13 are equipped with, vertical guide groove 14 is formed between two guide pads 13, the fixed sliding of sliding block 41 is arranged at guide groove 14
In and can only be slid along guide groove about 14, the lower bottom of fixed sliding block 41 is installed with for spacing in copper pipe surface punching press
The upper mould 2 of point.
As shown in figure 3, motor 61 drives driving wheel 62 to rotate, driving wheel 62 drives driven pulley 63 to rotate by belt 64,
Driven pulley 63 is rotated by power transmission shaft 65 with nutating disk 51, and drive plate 51 drives biasing post 52 to do eccentric rotary, biasing post 52
Connecting rod 53 is driven to rotate together, the fixation sliding block 41 for making to be rotatablely connected with connecting rod 53 is along guide groove 14（Reference picture 2）Up and down
Sliding, punching press is carried out to copper pipe so as to drive upper mould to be slid about 2.
As shown in figure 4, motor 61 is connected with controller 7, controller 7 includes pedal 71, pull bar 72 and controlling switch
73.Pedal 71 is arranged on the ground of the lower section of pedestal 11, and pull bar 72 is fixedly installed on pedal 71, when pedal 71 is stepped on
After lower, pull bar 72 moves down, the component in controlling switch 73 is pulled when pull bar 72 moves down then make controlling switch 73 work from
And controlled motor 61 rotates, when unclamping pedal 71, pull bar 72 rises, and the member in controlling switch 73 is pulled when pull bar 72 rises
Then device makes the work of controlling switch 73 so as to which controlled motor 61 stops operating.
As shown in figure 5, being fixedly installed lower template 3 by locking member 16 on workbench 15, locking member 16 includes being opened in
The locking sliding block 18 of chute 17 and the sliding connection of chute 17 on workbench 15, the screw rod being fixedly installed on locking sliding block 18
19th, the nut 191 being threadedly connected on screw rod 19 and the latch segment 192 being arranged on screw rod 19, latch segment 192 are located at nut
191 lower sections and simultaneously inconsistent with nut 191 and lower template 3, are placed with fixture block 193 on workbench 15, the upper surface of fixture block 193 with
The lower surface of latch segment 192 is inconsistent.
The side away from support 12 is provided with control piece 8 in lower template 3, and control piece 8 includes the control that section is equilateral triangle
Cylinder 81 processed and the boss 31 being fixed in lower template 3.One end of application cylinder 81 be fixedly installed with application cylinder 81 it is coaxial insert
Bar 82.Underface in lower template 3 positioned at upper mould 2 is fixedly installed mounting table 32, and the surface of the mould 2 upwardly of mounting table 32 is set
There is an arc groove 321 to cave inward, limiting block is fixedly installed positioned at side of the mounting table 32 away from boss 31 in lower template 3
Plate 33, adjustment hole 34 is offered on postive stop baffle 33, in adjustment hole 34 sliding be equipped with caging bolt 35, the spiral shell of caging bolt 35
Cap faces mounting table 32, and two lock nuts 36, two lock nuts 36 difference position are threaded with the screw rod of caging bolt 35
In the both sides of postive stop baffle 33.
In use, worker holds copper pipe by one end away from punch process on one end insertion copper pipe of inserted link 82, and will control
The one side and boss 31 of cylinder 81 processed are inconsistent.Arc groove copper pipe being positioned over close to the part of punch process on mounting table 32
In 321, and the end of copper pipe is contacted on the nut of caging bolt 35.Now worker's pin steps on pedal 71, is connected to pin
Pull bar 72 on pedal 71 is driven the controlling switch 73 for triggering and being connected with pull bar 72 by pedal 71, and controlling switch 73, which is opened, makes electricity
Machine 61 rotates, and motor 61 drives the driving wheel 62 of co-axial connection to be driven when rotating, and when driving wheel 62 rotates, belt 64 drives
Driven pulley 63 rotates, then is rotated by the power transmission shaft 65 coaxially connected with driven pulley 63 with nutating disk 51, on drive plate 51
The eccentric rotary of biasing post 52 simultaneously drives fixed sliding block 41 to be moved up and down along guide groove 14 by connecting rod 53, so that being fixedly mounted
Upper mould 2 on fixed sliding block 41 moves up and down with fixed sliding block 41, when upper mould 2 moves down can with copper pipe to conflict, and
Punching press is carried out to copper pipe, a limit point is internally formed in copper pipe per copper pipe surface indent of punching press, when upper mould 2 rushes to copper pipe
When pressing one time, application cylinder 81 is rotated a face and contradicts in the face on boss 31 by worker, and in the process, upper mould 2 is with solid
Fixed slider 41 is moved up along guide groove 14 and moved down again, and when upper mould 2 and copper pipe inconsistent for the second time, upper mould 2 is to copper pipe second
Secondary punching press, form second limit point.Hereafter worker continues application cylinder 81 rotating a face along original rotation direction, and will
The face is contradicted on boss, and upper mould 2 moves up with fixed sliding block 41 along guide groove 14 and third time moves down, when upper mould 2 and copper pipe the
When inconsistent three times, upper mould 2 completes third time punching press to copper pipe, forms the 3rd limit point.Now, three equal punching presses of limit point
Complete, copper pipe is removed from application cylinder 81, and unclamp pedal 71, motor 61 is stopped.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of punch press, including frame (1), upper mould (2), lower template (3) and upper mould (2) are connected to drive mould (2) to carry out
The drive mechanism (4) of punching press action, is provided with workbench (15) on the frame (1), the lower template (3) is arranged at workbench
(15) on, the drive mechanism (4) is connected with for controlling drive mechanism（4）The controller (7) of work, it is characterised in that；Institute
State punch press and also include angle identical control piece (8) for controlling copper pipe to rotate each time, the control piece (8) includes setting
The boss (31) and one side being placed in lower template (3) and the inconsistent application cylinder (81) of boss (31), the application cylinder
（81）For regular prism, one end of the application cylinder (81) is provided with drives copper pipe rotation for inserting one end of copper pipe to contradict
Inserted link (82).
A kind of 2. punch press according to claim 1, it is characterised in that：The application cylinder (81) is regular triangular prism.
A kind of 3. punch press according to claim 1, it is characterised in that：It is provided with the lower template (3) for contradicting copper
Pipe one end to limit copper pipe back to the mobile postive stop baffle (33) of application cylinder (81) and the mounting table (32) for placing copper pipe,
The mounting table（32）On be provided with arc groove (321) for placing copper pipe, slide and set on the postive stop baffle (33)
Limited location bolt (35), the nut and copper pipe of the caging bolt (35) are inconsistent, are threadedly coupled on the caging bolt (35)
There are two lock nuts (36) for being located at postive stop baffle (33) both sides respectively.
A kind of 4. punch press according to claim 1, it is characterised in that：Described drive mechanism (4) includes solid with upper mould (2)
Surely the fixation sliding block (41) that connects, the driving member for being connected with fixed sliding block (41) to drive fixed sliding block (41) punching press up and down
(5) actuator (6) for driving driving member (5) to rotate and with driving member (5) is connected, is located on the frame (1) and fixes
The both sides of sliding block (41) are provided with guide pad (13) to form the guide groove (14) slid up and down for fixed sliding block (41).
A kind of 5. punch press according to claim 4, it is characterised in that：The driving member (5) includes drive plate (51), bias
The biasing post (52) that is arranged on drive plate (51) and it is rotatablely installed in the connecting rod (53) on biasing post (52), the connection
Bar (53) is rotatablely connected back to one end of biasing post (52) and fixed sliding block (41).
A kind of 6. punch press according to claim 5, it is characterised in that：Described actuator (6) includes being arranged at frame (1)
On motor (61), the driving wheel (62) coaxially connected with motor (61) and be connected by belt (64) with driving wheel (62)
Driven pulley (63), the driving wheel (62) and drive plate (51) are coaxially connected.
A kind of 7. punch press according to claim 4, it is characterised in that：Described controller (7) includes being arranged at frame (1)
The pedal (71) of lower section, pull bar (72) and to controlled motor（61）Controlling switch (73), the pull bar (72) connection
Pedal (71) and controlling switch (73).
A kind of 8. punch press according to claim 1, it is characterised in that：Described lower template (3) is locked by locking member (16)
It is tightly fixed on workbench (15), described locking member (16) includes chute (17) and the chute being opened on workbench (15)
(17) locking sliding block (18) of connection, the screw rod (19) being fixedly installed on locking sliding block (18) are slid, is threadedly connected to screw rod
(19) nut (191) on and the latch segment (192) being arranged on screw rod (19), the latch segment (192) are located at nut
(191) it is below and simultaneously inconsistent with nut (191) and lower template (3), fixture block (193) is placed with the workbench (15),
Fixture block (193) upper surface and latch segment (192) lower surface are inconsistent.
A kind of 9. punch press according to claim 1, it is characterised in that：The frame (1) includes being used for stationary work-table
(15) pedestal (11) and tune is passed through for fixed drive mechanism (4) and the support (12) of controller (7), the support (12)
Section part (9) is Height Adjustable to be arranged in frame (1).
A kind of 10. punch press according to claim 9, it is characterised in that：The regulating part includes two and slid with support (12)
The guide pillar for connecting and being vertically arranged（91）, be arranged at the adjustable plate on two guide pillars (91) top（92）And one end turns with support (12)
Dynamic connection and the other end and adjustable plate（92）The leading screw of threaded connection（93）, two guide pillars（91）Bottom and pedestal（11）It is fixed
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080453.5U CN207138612U (en) | 2017-08-25 | 2017-08-25 | A kind of punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080453.5U CN207138612U (en) | 2017-08-25 | 2017-08-25 | A kind of punch press |
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| Publication Number | Publication Date |
|---|---|
| CN207138612U true CN207138612U (en) | 2018-03-27 |
Family
ID=61670278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721080453.5U Active CN207138612U (en) | 2017-08-25 | 2017-08-25 | A kind of punch press |
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| CN (1) | CN207138612U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941339A (en) * | 2018-06-20 | 2018-12-07 | 佛山市程显科技有限公司 | A kind of riveting safety device of punch |
| CN110560551A (en) * | 2019-09-27 | 2019-12-13 | 常州市超创机械设备有限公司 | a loading attachment for railcar sheet metal working |
| CN110935777A (en) * | 2019-11-22 | 2020-03-31 | 嘉善盛立服饰辅料厂(普通合伙) | Pedal punching machine |
| CN111054829A (en) * | 2019-11-11 | 2020-04-24 | 泊头市金键模具有限责任公司 | Die surface thinning method of stamping die |
| CN112642977A (en) * | 2020-11-27 | 2021-04-13 | 浙江立新珠宝科技有限公司 | Chain hammer chain device |
| CN113385659A (en) * | 2021-08-17 | 2021-09-14 | 南通市旭达轨道交通科技有限公司 | Stamping type metal casting die for railway locomotive vehicle accessories |
| CN116833283A (en) * | 2023-08-31 | 2023-10-03 | 江苏金松新材料有限公司 | Elastic structure flow field net and processing stamping equipment and processing technology thereof |
-
2017
- 2017-08-25 CN CN201721080453.5U patent/CN207138612U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941339A (en) * | 2018-06-20 | 2018-12-07 | 佛山市程显科技有限公司 | A kind of riveting safety device of punch |
| CN110560551A (en) * | 2019-09-27 | 2019-12-13 | 常州市超创机械设备有限公司 | a loading attachment for railcar sheet metal working |
| CN111054829A (en) * | 2019-11-11 | 2020-04-24 | 泊头市金键模具有限责任公司 | Die surface thinning method of stamping die |
| CN111054829B (en) * | 2019-11-11 | 2022-07-22 | 泊头市金键模具有限责任公司 | Die surface refining method of stamping die |
| CN110935777A (en) * | 2019-11-22 | 2020-03-31 | 嘉善盛立服饰辅料厂(普通合伙) | Pedal punching machine |
| CN112642977A (en) * | 2020-11-27 | 2021-04-13 | 浙江立新珠宝科技有限公司 | Chain hammer chain device |
| CN113385659A (en) * | 2021-08-17 | 2021-09-14 | 南通市旭达轨道交通科技有限公司 | Stamping type metal casting die for railway locomotive vehicle accessories |
| CN113385659B (en) * | 2021-08-17 | 2021-10-15 | 南通市旭达轨道交通科技有限公司 | Stamping type metal casting die for railway locomotive vehicle accessories |
| CN116833283A (en) * | 2023-08-31 | 2023-10-03 | 江苏金松新材料有限公司 | Elastic structure flow field net and processing stamping equipment and processing technology thereof |
| CN116833283B (en) * | 2023-08-31 | 2023-10-31 | 江苏金松新材料有限公司 | Elastic structure flow field net and processing stamping equipment and processing technology thereof |
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