CN108161268A - A kind of cooler for recycled exhaust gas processing shell stepping dotting machine - Google Patents
A kind of cooler for recycled exhaust gas processing shell stepping dotting machine Download PDFInfo
- Publication number
- CN108161268A CN108161268A CN201810060634.4A CN201810060634A CN108161268A CN 108161268 A CN108161268 A CN 108161268A CN 201810060634 A CN201810060634 A CN 201810060634A CN 108161268 A CN108161268 A CN 108161268A
- Authority
- CN
- China
- Prior art keywords
- ready
- template
- cooler
- exhaust gas
- stepping
- 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.)
- Granted
Links
- 238000012545 processing Methods 0.000 title claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000005611 electricity Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005219 brazing Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 241000256852 Aculeata Species 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008278 dynamic mechanism Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to investigating the properties, e.g. the weldability, of materials
- B23K31/125—Weld quality monitoring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The invention discloses a kind of cooler for recycled exhaust gas processing shell stepping dotting machines, including stepping component, die assembly and get component ready, the stepping component includes the first motor, the first screw being connected with the first motor, mold base, support mode pedestal and the first guide rail being slidably connected with mold base screwed togather with the first screw；The die assembly includes the first template and the second template that are oppositely arranged on the mold base；It is described to get the driving mechanism that component includes at least one rolling support, driving rolling support moves up and down ready.The present invention is of low cost, working efficiency is high, and substantially increases the qualification rate of product, is very beneficial to enterprise economic benefit.
Description
Technical field
The invention belongs to cooler technical field of processing equipment, and in particular to a kind of cooler for recycled exhaust gas processing shell stepping
Dotting machine.
Background technology
In recent years, since people are for the pay attention to day by day of environmental issue, emission regulation is more and more stringenter, cooler EGR system
With it, more preferably discharge quality has become and meets the necessary emission controls by improving combustion measure of discharge standard system, and strip-fin oil cooler is general
All over application, the dent point of shell is the important process means of strip-fin oil cooler, its major advantage has：
1. shell and fin clearance can be controlled effectively, meet vacuum brazing requirement, shell effectively welds face with fin vacuum brazing
Product can reach more than 98%；
2. can substitute soldering paste with amorphous ribbon carries out vacuum brazing, vacuum brazing cost 60% is reduced；If still use soldering paste pricker
Weldering, solder paste amounts can reduce 50%；And batch can be improved；
3. it eliminates the larger predeformation technique of difficulty and mitigates flaring technology difficulty, the filling difficulty of fin.
It is a new issue that shell, which is got ready, and having had enterprise to produce at present, fin is filling and shell gets combination special plane ready,
However it involves great expense, and for only needing for the enterprise that shell gets ready, fin is filling to seem that some are extra, how to set
Count, produce it is a only have the function of shell get ready and meanwhile low-cost dotting machine have become relevant enterprise be badly in need of solve
Problem.
Invention content
In order to make up for the deficiencies of the prior art, the present invention provides a kind of cooler for recycled exhaust gas processing shell stepping dotting machine
Technical solution.
A kind of cooler for recycled exhaust gas processing shell stepping dotting machine, it is characterised in that including stepping component, set of molds
Part includes the first motor, the first screw being connected with the first motor and the first screw with component, the stepping component is got ready
The mold base screwed togather, the first guide rail being slidably connected with mold base；The die assembly includes being oppositely arranged on the mould
Have the first template and the second template on pedestal, opening up one group in first template and the second template gets hole ready, described to get ready
In hole setting get needle ready, the needle of getting ready is connect by elastic element with getting hole ready, get ready Aculeata exceed get hole ready；It is described to beat
The driving mechanism that point component includes at least one rolling support, driving rolling support moves up and down, the rolling support lower end is set
Rolling part is put, the end face of the corresponding template of the rolling part, which rolls, connects and squeeze the tail portion for getting needle ready.
A kind of cooler for recycled exhaust gas processing shell stepping dotting machine, it is characterised in that the component of getting ready includes 1-2
To rolling support, two rolling supports per centering are corresponding with the first template and the second template respectively.
A kind of cooler for recycled exhaust gas processing shell stepping dotting machine, it is characterised in that clamp system is further included, it is described
Clamp system includes cylinder, the clamping stent being connected with cylinder, and the clamping stent is fixedly connected with second template.
A kind of cooler for recycled exhaust gas processing shell stepping dotting machine, which is characterized in that the driving mechanism includes driving
Dynamic mechanism mounting bracket is fixedly connected on support bracket fastened second motor of driving mechanism, be connected with the second motor second
Screw, the rack fixing seat screwed togather with the second screw, the rolling support are fixedly connected on the rack fixing seat lower end.
A kind of cooler for recycled exhaust gas processing shell stepping dotting machine, it is characterised in that the driving mechanism further includes
The second guide rail being fixedly connected on the driving mechanism fixing bracket, the rack fixing seat is slided with second guide rail to be connected
It connects.
A kind of cooler for recycled exhaust gas processing shell stepping dotting machine, it is characterised in that further include control cabinet, the control
Case processed sets control system, display screen and operation panel.
A kind of cooler for recycled exhaust gas processing shell stepping dotting machine, it is characterised in that auxiliary stand is further included, it is described
Headlamp is set on auxiliary stand.
A kind of cooler for recycled exhaust gas processing shell stepping dotting machine, it is characterised in that the hole of getting ready is stepped hole,
Described to get needle ladder axis shape thick between the detail of both ends ready, the head for getting needle ready is taper, and the elastic element is bullet
Spring is set in and gets ready on needle, and both ends of the spring is connected with getting hole ready and getting the stepped end face of needle ready.
A kind of cooler for recycled exhaust gas processing shell stepping dotting machine, it is characterised in that first template and second
Template is fixedly connected with end cap with described get ready on the corresponding end face of Aculeata, is opened up on the end cap for getting Aculeata exposing ready
Through-hole, and end cap blocks the stepped end face for getting needle ready.
A kind of cooler for recycled exhaust gas processing shell stepping dotting machine, it is characterised in that the rolling part is the axis of rolling
It holds.
The present invention makes to get ready for workpiece using two pieces of Template Location workpiece using the needle of getting ready in rolling part rolling template
It is got ready, rolling part is realized by striking mechanism driving and moved up and down, and template realizes that horizontal linear moves by stepping Component driver,
After having beaten row's point on workpiece in this way, moving die plate can make a call to row's point again, and the present invention is of low cost, and everything passes through
Numerical control operating, working efficiency is high, can substantially increase the qualification rate of product, be very beneficial to enterprise economic benefit.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is main structure diagram of the present invention；
Fig. 3 is sectional view at B-B in Fig. 2；
Fig. 4 is overlooking the structure diagram of the present invention；
Fig. 5 is structure enlarged view at A in Fig. 3；
Fig. 6 is the first template and the second formwork structure schematic diagram in the present invention.
In figure：101 first motors, 102 first screws, 103 mold bases, 104 first guide rails, 201 first templates, 202
Second template, 203 are got needle, 204 elastic elements, 205 end caps, 301 rolling supports, 302 rolling parts, 303 driving mechanisms ready and are fixed
Stent, 304 second motors, 305 second screws, 306 rack fixing seats, 307 second guide rails, 401 cylinders, 402 clamp stent, 5
Control cabinet, 6 auxiliary stands, 7 headlamps, 8 control cabinet connecting tubes, 9 workbench, 10 dies cavities.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figures 1 to 6, a kind of cooler for recycled exhaust gas processing shell stepping dotting machine, including workbench 9, the workbench 9
It is upper that stepping component, die assembly, clamp system, control cabinet 5 are set and get component ready.
The stepping component includes the first motor 101, the first screw 102 being connected with the first motor 101 and first
Mold base 103, support mode pedestal 103 and the first guide rail 104 being slidably connected with mold base 103 that screw 102 screws togather.
Wherein, the first motor 101 is stepper motor, is fixedly connected on workbench 9 by the first motor cabinet 105.First 102 liang of screw
End setting screw rodb base, screw rodb base are fixedly connected on the table 9.First guide rail 104 has two, is relatively fixed and is connected to workbench
On 9, there is the mold base connecting portion with 104 shape adaptation of the first guide rail to be slided with the first guide rail 104 for the bottom of mold base 103
Dynamic connection.The both ends setting mold base nut seat 106 of 103 bottom of mold base, mold base 103 passes through the mold base spiral shell
Female seat 106 is screwed togather with the first screw 102, the middle part of mold base 103 do not screwed togather with the first screw 102 also not with the first guide rail 104
Connection, can mitigate 103 weight of mold base and difficulty of processing in this way.
The die assembly includes the first template 201 and the second template 202 that are arranged on the mold base 103, the
The dies cavity 10 that one template 201 and the second template 202 are oppositely arranged and formation snugly into each other matches with workpiece shapes, workpiece
It is arranged in the dies cavity 10 between the first template 201 and the second template 202, dies cavity 10 is as shown in Figure 5.Described first
Template 201 is fixedly connected on mold base 103, and second template 202 can be moved relative to the first template 201.Described first
One group is opened up in 201 and second template 202 of template and gets hole ready, it is described to get setting in hole ready and get needle 203 ready, it is described to get needle 203 ready
It is connect by elastic element 204 with getting hole ready, gets 203 tail portion of needle ready beyond getting hole ready.Specifically, ladder is in the hole of getting ready
Hole, described to get the ladder axis shape thick between the detail of both ends of needle 203 ready, the elastic element 204 is spring, is set in and gets needle ready
On 203, both ends of the spring is connected with getting hole ready and getting the stepped end face of needle 203 ready, gets 203 tail portion of needle ready and exposes end cap 205
End face, when get ready 203 tail portion of needle by towards when getting pressure in hole ready, get ready needle 203 towards in hole it is mobile complete to get ready it is dynamic
Make.First template, 201 and second template 202 is fixedly connected with end cap with described get ready on the corresponding end face in 203 tail portion of needle
205, the through-hole for getting the exposing of 203 tail portion of needle ready is opened up on the end cap 205, and end cap 205 is blocked and got ready at 203 tail portion of needle
Stepped end face, making to get needle 203 ready will not come off from getting ready in hole.
The component of getting ready includes driving mechanism, and the driving mechanism includes the driving machine being fixedly connected on workbench 9
Structure fixing bracket 303, the second motor 304 for being fixedly connected on driving mechanism fixing bracket 303 connect with the cooperation of the second motor 304
The second screw 305 for connecing, the rack fixing seat 306 screwed togather with the second screw 305 are fixedly connected on the driving mechanism and fix branch
The second guide rail 307 on frame 303.Wherein, driving mechanism fixing bracket 303 is inverted l-shaped structure, including the vertical portion being fixedly connected
And horizontal part, second guide rail 307 are fixedly connected on vertical portion, 304 and second screw 305 of the second motor is arranged on water
Flat portion.Second motor 304 is servo motor, and servo motor is used as power, the stability of raising action and operation accuracy.Institute
It states rack fixing seat 306 to be slidably connected with second guide rail 307,306 lower end of rack fixing seat is fixedly connected at least one
A rolling support 301, preferably 1-2 pairs, two pairs of rolling supports 301 respectively with the first template 201 and the second template 202
Two end faces outwardly it is corresponding, 301 lower end of rolling support rotation connection rolling part 302, the rolling part 302 is preferably set
Rolling bearing is set to, rolls the width of bearing slightly larger than getting 203 tail diameter of needle, the corresponding mould of the rolling part 302 ready
The end face of plate, which rolls to connect, simultaneously squeezes the tail portion for getting needle 203 ready, make to get ready needle 203 towards get ready in hole it is mobile complete to get ready it is dynamic
Make.
The clamp system includes cylinder 401, the clamping stent 402 being connected with cylinder 401, which is super
Thin cylinder, the clamping stent 402 are fixedly connected with second template 202, and clamping stent 402 is U-shaped, both ends and the second mould
Plate 202 is fixedly connected, and intermediate slot milling passes through for rolling support 301.
The present invention is numerical control device, and case 5, the control cabinet 5 are fixed by control cabinet connecting tube 8 in order to control for control centre
It is connected on workbench 9, control cabinet 5 sets control system, display screen and operation panel, the control system, display screen and behaviour
It is the prior art as panel, first motor 101, the second motor 304 and cylinder 401 are electrically connected respectively with control system,
The control system is electrically connected respectively with display screen and operation panel.Electric signal transmission process：The first electricity is preset in control system
401 running parameter of machine 101, the second motor 304 and cylinder, operating personnel operate operation panel, and operation panel transmission telecommunications number is given
Control system, control system transmission telecommunications number give the first motor 101, the second motor 304 and cylinder 401 to control the work of this three
Make, while control system shows job information on a display screen to display screen transmission telecommunications number.
In addition, auxiliary stand 6 has also been fixedly installed in the present invention on the table, headlamp is set on the auxiliary stand 6
7。
The course of work：
1）, the driving of cylinder 401 clamp stent 402 and push the second template 202, make 201 zoarium of the second template 202 and the first template simultaneously
It clamps, the second motor 304 drives the second screw 305 to rotate, and the second screw 305 drives rack fixing seat 306 to move down, stent
Fixed seat 306 drives rolling support 301 and rolling part 302 to move down, and rolling part 302 squeezes mobile route during moving down
On get needle 203 ready, make to get ready needle 203 and move towards getting ready in hole, action is got in completion ready；
2nd, after having beaten a row point, rolling support 301 and rolling part 302 are moved up according to aforementioned type of drive, then the first electricity
Machine 101 drives the first screw 102 to rotate, and 102 driven mold pedestal 103 of the first screw moves a certain distance（Pass through control system
It is default）, later repeatedly 1）In action.
Above-mentioned action is realized by numerical control, and according to the difference for getting workpiece ready, die assembly does corresponding design again.
The present invention gets experiment ready through E9A cooler shells, and dotting machine operates steadily, accurate positioning, completes a cycle
As long as 25-35 seconds, the quality after vacuum brazing all achieved the desired results, and the qualification rate of product is significantly promoted, reach 99% with
On.
Using two pieces of Template Location workpiece, roll the needle 203 of getting ready in template using rolling part 302 makes to get needle ready the present invention
203 pairs of workpiece are got ready, and rolling part 302 by striking mechanism driving is realized and moved up and down that template is realized by stepping Component driver
Horizontal linear moves, and after having beaten row's point on workpiece in this way, moving die plate can make a call to row's point again, and the present invention is at low cost
Honest and clean, for everything by numerical control operating, working efficiency is high, the qualification rate of product can be substantially increased, to enterprise economy
Benefit is very beneficial.
Above-mentioned is only the preferred embodiment under thinking of the present invention, is not construed as limitation of the present invention, all to belong to this hair
Technical solution under bright thinking all belongs to the scope of protection of the present invention.It should be pointed out that the ordinary skill people for the art
For member, several improvements and modifications without departing from the principles of the present invention also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of cooler for recycled exhaust gas processing shell stepping dotting machine, it is characterised in that including stepping component, die assembly and get ready
Component, the stepping component include the first motor（101）And the first motor（101）The first screw being connected（102）And
First screw（102）The mold base screwed togather（103）With mold base（103）The first guide rail being slidably connected（104）；It is described
Die assembly includes being oppositely arranged on the mold base（103）On the first template（201）With the second template（202）, it is described
First template（201）With the second template（202）On open up one group and get hole ready, it is described to get setting in hole ready and get needle ready（203）, it is described
Get needle ready（203）Pass through elastic element（204）It is connect with getting hole ready, gets needle ready（203）Tail portion, which exceeds, gets hole ready；It is described to get group ready
Part includes at least one rolling support（301）, driving rolling support（301）The driving mechanism moved up and down, the rolling support
（301）Lower end setting rolling part（302）, the rolling part（302）With the first template（201）Or second template（202）End face
It rolls and gets needle ready described in connecting and squeezing（203）Tail portion.
2. a kind of cooler for recycled exhaust gas processing shell stepping dotting machine according to claim 1, it is characterised in that described to get ready
Component includes 1-2 to rolling support（301）, two rolling supports per centering（301）Respectively with the first template（201）With second
Template（202）It is corresponding.
3. a kind of cooler for recycled exhaust gas processing shell stepping dotting machine according to claim 1, it is characterised in that further include folder
Tight mechanism, the clamp system include cylinder（401）With cylinder（401）The clamping stent of mating connection（402）, the clamping
Stent（402）With second template（202）It is fixedly connected.
4. a kind of cooler for recycled exhaust gas processing shell stepping dotting machine according to claims 1 or 2 or 3, which is characterized in that
The driving mechanism includes driving mechanism fixing bracket（303）, be fixedly connected on driving mechanism fixing bracket（303）Second electricity
Machine（304）And the second motor（304）The second screw being connected（305）And the second screw（305）The stent screwed togather is fixed
Seat（306）, the rolling support（301）It is fixedly connected on the rack fixing seat（306）Lower end.
A kind of 5. cooler for recycled exhaust gas processing shell stepping dotting machine according to claim 4, it is characterised in that the driving
Mechanism, which further includes, is fixedly connected on the driving mechanism fixing bracket（303）On the second guide rail（307）, the rack fixing seat
（306）With second guide rail（307）It is slidably connected.
6. a kind of cooler for recycled exhaust gas processing shell stepping dotting machine according to claim 4, it is characterised in that further include control
Case processed（5）, the control cabinet（5）Control system, display screen and operation panel are set.
7. a kind of cooler for recycled exhaust gas processing shell stepping dotting machine according to claim 1, it is characterised in that further include auxiliary
Help stent（6）, the auxiliary stand（6）Upper setting headlamp（7）.
8. a kind of cooler for recycled exhaust gas processing shell stepping dotting machine according to claim 1, it is characterised in that described to get ready
Hole is stepped hole, described to get needle ready（203）Thick ladder axis shape, described to get needle ready between the detail of both ends（203）Head be
Taper, the elastic element（204）For spring, it is set in and gets needle ready（203）On, both ends of the spring is with getting hole ready and getting needle ready
（203）Stepped end face be connected.
9. a kind of cooler for recycled exhaust gas processing shell stepping dotting machine according to claim 8, it is characterised in that described first
Template（201）With the second template（202）Needle is got ready with described（203）Tail portion is fixedly connected with end cap on corresponding end face（205）, institute
State end cap（205）On open up for getting needle ready（203）The through-hole that tail portion is exposed, and end cap（205）It blocks and gets needle ready（203）Rank
Scalariform end face.
A kind of 10. cooler for recycled exhaust gas processing shell stepping dotting machine according to claim 1, it is characterised in that the rolling
Casting die（302）For rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060634.4A CN108161268B (en) | 2018-01-22 | 2018-01-22 | Tube shell stepping dotter for processing EGR (exhaust gas Recirculation) cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060634.4A CN108161268B (en) | 2018-01-22 | 2018-01-22 | Tube shell stepping dotter for processing EGR (exhaust gas Recirculation) cooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108161268A true CN108161268A (en) | 2018-06-15 |
| CN108161268B CN108161268B (en) | 2024-04-02 |
Family
ID=62515194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810060634.4A Active CN108161268B (en) | 2018-01-22 | 2018-01-22 | Tube shell stepping dotter for processing EGR (exhaust gas Recirculation) cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108161268B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060151577A1 (en) * | 2002-08-16 | 2006-07-13 | Kai-Uwe Dudziak | Method and device for joining a planar component to a hollow section |
| CN102427898A (en) * | 2009-05-18 | 2012-04-25 | 蒂森克虏伯钢铁欧洲股份公司 | Method for producing a metal component from a hot-stamped raw material |
| CN102802861A (en) * | 2009-06-22 | 2012-11-28 | 雷恩哈德库兹基金两合公司 | Joining Device For Joining Two Workpieces Having Either A Pivotable Stamp Or A Pivotable Supporting Table |
| CN103737569A (en) * | 2013-12-13 | 2014-04-23 | 攀钢集团攀枝花钢铁研究院有限公司 | Metal-sheet sample gauge length dotting machine |
| CN103889642A (en) * | 2011-09-23 | 2014-06-25 | 伯格利-格拉维瑞斯股份有限公司 | Method and device for producing a structured surface on a steel embossing roller |
| CN104368675A (en) * | 2014-11-25 | 2015-02-25 | 天津市盘石纳新科技股份有限公司 | Punching machine for testing of metal materials used for financial system |
| CN206573347U (en) * | 2017-01-22 | 2017-10-20 | 温州市交通工程咨询监理有限公司 | A kind of dotting machine |
| CN207824244U (en) * | 2018-01-22 | 2018-09-07 | 浙江邦得利环保科技股份有限公司 | A kind of cooler for recycled exhaust gas processing shell stepping dotting machine |
-
2018
- 2018-01-22 CN CN201810060634.4A patent/CN108161268B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060151577A1 (en) * | 2002-08-16 | 2006-07-13 | Kai-Uwe Dudziak | Method and device for joining a planar component to a hollow section |
| CN102427898A (en) * | 2009-05-18 | 2012-04-25 | 蒂森克虏伯钢铁欧洲股份公司 | Method for producing a metal component from a hot-stamped raw material |
| CN102802861A (en) * | 2009-06-22 | 2012-11-28 | 雷恩哈德库兹基金两合公司 | Joining Device For Joining Two Workpieces Having Either A Pivotable Stamp Or A Pivotable Supporting Table |
| CN103889642A (en) * | 2011-09-23 | 2014-06-25 | 伯格利-格拉维瑞斯股份有限公司 | Method and device for producing a structured surface on a steel embossing roller |
| CN103737569A (en) * | 2013-12-13 | 2014-04-23 | 攀钢集团攀枝花钢铁研究院有限公司 | Metal-sheet sample gauge length dotting machine |
| CN104368675A (en) * | 2014-11-25 | 2015-02-25 | 天津市盘石纳新科技股份有限公司 | Punching machine for testing of metal materials used for financial system |
| CN206573347U (en) * | 2017-01-22 | 2017-10-20 | 温州市交通工程咨询监理有限公司 | A kind of dotting machine |
| CN207824244U (en) * | 2018-01-22 | 2018-09-07 | 浙江邦得利环保科技股份有限公司 | A kind of cooler for recycled exhaust gas processing shell stepping dotting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108161268B (en) | 2024-04-02 |
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