CN107052190A - Full-automatic wall-hanging solar chuck closing-up machine - Google Patents
Full-automatic wall-hanging solar chuck closing-up machine Download PDFInfo
- Publication number
- CN107052190A CN107052190A CN201710145676.3A CN201710145676A CN107052190A CN 107052190 A CN107052190 A CN 107052190A CN 201710145676 A CN201710145676 A CN 201710145676A CN 107052190 A CN107052190 A CN 107052190A
- Authority
- CN
- China
- Prior art keywords
- work box
- closing
- chuck
- wheel
- groove
- 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
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Classifications
-
- 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
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/18—Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like
- B21D51/20—Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like barrels
-
- 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
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
- B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
-
- 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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/04—Reducing; Closing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Barrages (AREA)
Abstract
Full-automatic wall-hanging solar chuck closing-up machine, including base 1, the work box 4 of guide rail 2 and second is fixedly mounted in the top of base 1, the side of base 1 sets hydraulic station 21, the top of base 1 is installed by hydraulic pump 18 along its length, hydraulic push rod 17 is installed on hydraulic pump 18, the end of hydraulic push rod 17 is fixedly connected with the first work box 3, the bottom of first work box 3, which coordinates, to be arranged on guide rail 2, motor 16 is set in first work box 3, first work box 3 sets the first chuck to press ditch closing mechanism towards the side of the second work box 4, second work box 4 sets the second chuck to press ditch closing mechanism towards the side of the first work box 3, the side of second work box 4 sets PLC control cabinet 22.Invention achieves the Automatic Control for pressing solar energy water butt inner bag ditch closing in work, whole pressure ditch closing in process simple and fast greatlys save cost of labor, reduces energy consumption, improves production efficiency.
Description
Technical field
The present invention, which is related to, belongs to solar water heater field, is exactly that a kind of full-automatic wall-hanging solar chuck closes up
Machine.
Background technology
Solar energy is just being increasingly subject to the great attention of people as a kind of new clean energy resource, and has gradually obtained wide
General application, solar water heater is as a kind of equipment of effective utilization solar energy, and its output grows at top speed year by year, too
In the process of positive energy water heater, the processing of solar energy water butt inner bag is one of important process, largely left and right
The properties of product and product quality of solar water heater, and production efficiency and processing cost, at present, traditional solar heat
Water heater water-storage bucket inner bag needs to be closed up and presses ditch to process, it is necessary to which several operating personnel are operated, and not only labor intensity is big,
Long processing time, low production efficiency, and it is difficult to ensure that the quality for reaching the high-precision folder ditch influence product that closes up.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of full-automatic wall-hanging solar chuck closing-up machine.With
Solve the deficiencies in the prior art.
The present invention to achieve the above object, is achieved through the following technical solutions：Including base, the top of base is fixedly mounted
Guide rail and the second work box, the side of base set hydraulic station, hydraulic pump, hydraulic pump are installed in the top of base along its length
Upper installation hydraulic push rod, the end of hydraulic push rod is fixedly connected with the first work box, and the bottom of the first work box, which coordinates to be arranged on, leads
On rail, the first work box can be slided along guide rail, set motor in the first work box, and the first work box is towards the second work box
Side set the first chuck press ditch closing mechanism, the second work box towards the first work box side set the second chuck press ditch
Closing mechanism, the second chuck pressure ditch closing mechanism and the first chuck pressure ditch closing mechanism are symmetrical mechanism, the one of the second work box
Side sets PLC control cabinet.
Further to realize the purpose of the present invention, following technical scheme can also be used：The bottom of the first described work box
Portion is to be slidably matched by sliding block with guide rail.Described the first chuck pressure ditch closing mechanism includes support wheel, groove pressing wheel, closing in
Wheel, sliding groove, first hydraulic cylinder and second hydraulic cylinder, support wheel are arranged on the first work box towards the side wall of the second fixed case
On, the side wall of wheel shaft through the first work box of support wheel is fixedly connected with motor, and motor can drive support wheel to rotate,
From one end away from the first work box to having groove, closing in groove and fixed close to the first work box is circumferentially arranged successively on support wheel
Position plate, location-plate is located at closing in groove close to the side of the first work box, and the top of support wheel sets fixed mount, the side of fixed mount
It is fixedly mounted on the side wall of the first work box, the bottom of fixed mount, which sets groove pressing wheel and closed up, takes turns, groove pressing wheel and first hydraulic cylinder
It is fixedly connected, first hydraulic cylinder is arranged on the top of fixed mount, first hydraulic cylinder can drive groove pressing wheel to move up and down, groove pressing wheel
Upper circumferentially arranged pressure ditch boss, pressure ditch boss is engaged with groove, and the wheel that closes up is fixedly connected with second hydraulic cylinder through sliding groove,
Second hydraulic cylinder is arranged on the top of the first work box, and second hydraulic cylinder can drive closing in wheel to be moved up and down along sliding groove, receive
The upper circumferentially arranged closing in boss of mouth wheel, closing in boss is engaged with closing in groove.Described sliding groove is along the first work box
Short transverse is opened up.Described motor, hydraulic pump, first hydraulic cylinder and second hydraulic cylinder is by PLC control cabinet control.It is described
Support wheel bottom pallet is set, pallet is fixed on base, and the top of pallet sets 4 back-up roller wheels, and is evenly distributed on
Front side and rear side below support wheel.
The advantage of the invention is that：The present invention changes elongation or the receipts of hydraulic push rod by operating the valve on hydraulic station
Contracting state, by operating PLC control cabinet to control the start and stop of hydraulic pump, hydraulic pump drive hydraulic push rod drives the first work box
Moved along guide rail, by operating PLC control cabinet that hydraulic pump drive hydraulic push rod can be controlled to drive the first work box edge to lead
Rail moves that solar energy water butt inner bag is conveniently enclosed on the first chuck closing mechanism and the second chuck
, can be steady and high-precision to solar energy storage by the first chuck closing mechanism and the second chuck closing mechanism on closing mechanism
Bucket inner bag carries out pressure ditch and closed up, and the first chuck closing mechanism and the second chuck closing mechanism can be by operating PLC to control
Cabinet is controlled, so as to reach the Automatic Control for pressing solar energy water butt inner bag the ditch closing in course of work, entirely presses ditch
Closing in process simple and fast, so as to greatly save cost of labor, reduce energy consumption, improve production efficiency.The present invention also has
Have the advantages that compact, manufacturing cost simple for structure is cheap and easy to use.
Brief description of the drawings
Fig. 1 is the front view of full-automatic wall-hanging solar chuck closing-up machine of the present invention；Fig. 2 is Fig. 1 A-A section views
Figure；Fig. 3 is B direction views in Fig. 1.
Reference：The groove 8 of 1 base, 2 guide rail, 3 first 6 closing in groove of work box 4 second fixed case, 5 support wheel 7
The fixed mount 12 of the groove pressing wheel 10 of positioning disk 9 pressure ditch boss 11, which closes up, takes turns the liquid of 13 first hydraulic cylinder, 14 closing in boss 15 second
22 PLC control cabinet of cylinder pressure 16 motor, 17 hydraulic push rod, 18 hydraulic pump, 19 pallet, 20 sliding groove, 21 hydraulic station 23
Support the sliding block of roller 24.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
A kind of bulldozer perching knife of the present invention tilts automatic control system, as shown in figure 1, including base 1, base 1
Top the work box 4 of guide rail 2 and second is fixedly mounted, the side of base 1 sets hydraulic station 21, the top of base 1 is along length side
To installing hydraulic push rod 17 is installed on hydraulic pump 18, hydraulic pump 18, the end of hydraulic push rod 17 is fixedly connected with the first work box 3,
The bottom of first work box 3, which coordinates, to be arranged on guide rail 2, and the first work box 3 can be slided along guide rail 2, be set in the first work box 3
Motor 16 is put, the first work box 3 sets the first chuck to press ditch closing mechanism, the second work towards the side of the second work box 4
Case 4 sets the second chuck to press ditch closing mechanism, the second chuck pressure ditch closing mechanism and the first folder towards the side of the first work box 3
Casing pressure ditch closing mechanism is symmetrical mechanism, and the side of the second work box 4 sets PLC control cabinet 22.The present invention is by operating hydraulic pressure
The valve stood on 21 can change elongation or the contraction state of hydraulic push rod 17, by operating PLC control cabinet 22 to control liquid
The start and stop of press pump 18, the driving hydraulic push rod 17 of hydraulic pump 18 drives the first work box 3 to be moved along guide rail 2, can be conveniently fast
Prompt is enclosed on solar energy water butt inner bag on the first chuck closing mechanism and the second chuck closing mechanism, is received by the first chuck
Mouth mechanism and the second chuck closing mechanism can be steady and high-precision to the progress pressure ditch closing in of solar energy water butt inner bag, first
Chuck closing mechanism and the second chuck closing mechanism can be controlled by operating PLC control cabinet, so as to reach to too
Positive energy water butt inner bag presses the Automatic Control of the ditch closing in course of work, and whole pressure ditch closing in process simple and fast is greatlyd save
Cost of labor, reduce energy consumption, improve production efficiency.
Can be using roller groove sliding connection between first work box 3 and guide rail 2, this structure is in hydraulic push rod 17
When promoting the slip of the first work box 3, unstable phenomenon can occur for the first work box 3, and when the first work box 3 reaches precalculated position
When fix not firm, cause to carry out solar energy water butt inner bag it is unstable and error occur when pressure ditch closes up, as preferred,
As shown in Fig. 2 the present invention is connected using sliding block and guide rail 2 so that the first work box 3 can consolidate movement, and when first
Work box 3 reaches fixed during precalculated position, so as to reach that pressure ditch high-precision to solar energy water butt inner bag closes up.
In order to which conveniently solar energy water butt inner bag can be enclosed on the chuck closing mechanism of both sides, so as to
Carry out high-precision pressure ditch to solar energy water butt inner bag to close up, as shown in figure 1, described the first chuck pressure ditch closing mechanism bag
Include support wheel 5, groove pressing wheel 9, close up wheel 12, sliding groove 20, first hydraulic cylinder 13 and second hydraulic cylinder 15, support wheel 5 is arranged on
First work box 3 is towards on the side wall of the second fixed case 4, and the wheel shaft of support wheel 5 passes through the side wall and motor of the first work box 3
16 are fixedly connected, and motor 16 can drive support wheel 5 to rotate, from one end away from the first work box 3 to close on support wheel 5
First work box 3 is circumferentially arranged successively groove 7, closing in groove 6 and location-plate 8, and location-plate 8 is located at closing in groove 6 close to first
The side of work box 3, the top of support wheel 5 sets fixed mount 11, and the side of the first work box 3 is fixedly mounted in the side of fixed mount 11
On wall, the bottom of fixed mount 11 sets groove pressing wheel 9 and the wheel 12 that closes up, and groove pressing wheel 9 is fixedly connected with first hydraulic cylinder 13, the first liquid
Cylinder pressure 13 is arranged on the top of fixed mount 11, and first hydraulic cylinder 13 can drive groove pressing wheel 9 to move up and down, along week on groove pressing wheel 9
To pressure ditch boss 10 is set, pressure ditch boss 10 is engaged with groove 7, and the wheel 12 that closes up is fixedly connected with the second hydraulic pressure through sliding groove 20
Cylinder 15, second hydraulic cylinder 15 is arranged on the top of the first work box 3, and second hydraulic cylinder 15 can drive closing in wheel 12 along sliding groove
20 are moved up and down, and circumferentially arranged closing in boss 14 on the wheel 12 that closes up, closing in boss 14 is engaged with closing in groove 6.First hydraulic pressure
Cylinder 13 and second hydraulic cylinder 15 are groove pressing wheel 9 and the wheel 12 that closes up provides downward power, and groove pressing wheel 9 and the wheel 12 that closes up are by hydraulic strip
Dynamic and downward steady movement, is engaged with groove 7 and closing in groove 6, now presses ditch respectively to pressure ditch boss 10 and closing in boss 14
Boss 10 and closing in boss 14 are pressed in solar energy water butt inner bag on support wheel 5, and support wheel 5 can be driven by starting motor 16
Rotate, support wheel 5 drives the solar energy water butt inner bag being enclosed on support wheel 5 to carry out uniform rotation, so as to high-precision flat
Steady closes up to carrying out ring pressure ditch in solar energy water butt.
In order to which closing in boss 14 can be caused to be in contact with closing in groove 6 cooperation, so as to reach more preferable closing in effect, such as scheme
Shown in 2, described sliding groove（20）It is along the first work box（3）Short transverse open up.
In order to which the present apparatus can be caused to reach the purpose of Automatic Control, so that cost of labor is preferably reduced, increase pair
Solar energy water butt inner bag carries out the efficiency that high accuracy pressure ditch closes up, described motor（16）, hydraulic pump（18）, the first hydraulic pressure
Cylinder（13）And second hydraulic cylinder（15）By PLC control cabinet（22）Control.Staff can by operate PLC control cabinet 22 come
The lifting of the rotation of motor 16, the start and stop of hydraulic pump 18, first hydraulic cylinder 13 and second hydraulic cylinder 15 is controlled, so that can be with
So that staff's operation PLC control cabinet 22 can be achieved to use cooperatively the machine all parts, so as to complete the machine to too
Positive energy water butt inner bag carries out the work that high accuracy pressure ditch closes up.
It is more steady during in order to further cause solar energy water butt inner bag to be rotated on support wheel 5, so as to reach
Solar energy water butt inner bag is covered and carries out the effect that high accuracy pressure ditch closes up, as shown in figure 3, described support wheel（5）Bottom is set
Tray（19）, pallet（19）It is fixed on base（1）On, pallet（19）Top set 4 back-up roller wheels（23）, and uniform point
Cloth is in support wheel（5）The front side of lower section and rear side, after solar energy water butt inner bag is enclosed on support wheel 5, back-up roller wheel 23
Solar energy water butt inner bag can be played a supporting role, it is ensured that the smooth rotation with support wheel 5 of solar energy water butt inner bag,
So as to ensure that high-precision pressure ditch is carried out to solar energy water butt inner bag to close up.
The use process of the machine：Solar energy water butt inner bag is enclosed on support wheel 5, the control valve of hydraulic station 21 is exchanged,
So that hydraulic push rod 18, first hydraulic cylinder 13 and second hydraulic cylinder 15 are in elongation state, then staff is to PLC control cabinet
Operated, start hydraulic pump 18, the elongation of hydraulic push rod 17 promotes the first work box 3 to be moved along guide rail 2 so that be enclosed on the first folder
The opposite side of solar energy water butt inner bag on set closing mechanism support wheel, which is enclosed on, is fixed on the first chuck receipts on the second fixed case 4
On the support wheel 5 of mouth mechanism, PLC control cabinet is now operated so that first hydraulic cylinder 13 and second hydraulic cylinder 15 drive groove pressing wheel 9
Wheel 12 is moved down with closing up, and is reached that pressure ditch boss 10 and closing in boss 14 coordinate in groove 7 and closing in groove 6, is now started
Motor 16, drives support wheel 5 to rotate, the solar energy water butt inner bag concomitant rotation on support wheel 5 is enclosed on, so as to complete to too
The circumferential pressure ditch of positive energy water butt inner bag closes up.Complete after this work, the control valve exchanged on hydraulic station 21 so that hydraulic thrust
The button that bar 18, first hydraulic cylinder 13 and second hydraulic cylinder 15 are in contraction state, operation PLC control cabinet stops motor 16
Rotation stopped operating state so that solar energy water butt inner bag is in, now, the button in operation PLC control cabinet causes the
One hydraulic cylinder 13 and second hydraulic cylinder 15 drive groove pressing wheel 9 and the wheel 12 that closes up is moved up, and continue to operate PLC control cabinet to cause liquid
Pressure push rod 17, which shrinks, drives the first work box 3 to be moved along guide rail 2 away from the second work box 4, after the completion of the work, now i.e. desirable
Lower solar energy water butt inner bag, pressure ditch closing in work is carried out to next solar energy water butt inner bag for not carrying out pressing ditch to close up.
Technical scheme is not restricted in the range of embodiment of the present invention.The not detailed description of the present invention
Technology contents be known technology.
Claims (6)
1. full-automatic wall-hanging solar chuck closing-up machine, it is characterised in that：Including base（1）, base（1）Top fix peace
Fill guide rail（2）With the second work box（4）, base（1）Side set hydraulic station（21）, base（1）Top along its length
Hydraulic pump is installed（18）, hydraulic pump（18）Upper installation hydraulic push rod（17）, hydraulic push rod（17）End be fixedly connected with the first work
Make case（3）, the first work box（3）Bottom coordinate be arranged on guide rail（2）On, the first work box（3）Can be along guide rail（2）It is sliding
It is dynamic, the first work box（3）Interior setting motor（16）, the first work box（3）Towards the second work box（4）Side set first
Chuck presses ditch closing mechanism, the second work box（4）Towards the first work box（3）Side set the second chuck press ditch closing-up machine
Structure, the second chuck pressure ditch closing mechanism and the first chuck pressure ditch closing mechanism are symmetrical mechanism, the second work box（4）Side set
Put PLC control cabinet（22）.
2. full-automatic wall-hanging solar chuck closing-up machine according to claim 1, it is characterised in that：The first described work
Make case（3）Bottom be by sliding block（24）With guide rail（2）It is slidably matched.
3. full-automatic wall-hanging solar chuck closing-up machine according to claim 1, it is characterised in that：The first described folder
Casing pressure ditch closing mechanism includes support wheel（5）, groove pressing wheel（9）, close up wheel（12）, sliding groove（20）, first hydraulic cylinder（13）With
Second hydraulic cylinder（15）, support wheel（5）It is arranged on the first work box（3）Towards the second fixed case（4）Side wall on, support wheel
（5）Wheel shaft pass through the first work box（3）Side wall and motor（16）It is fixedly connected, motor（16）Support wheel can be driven
（5）Rotate, support wheel（5）On from away from the first work box（3）One end to close to the first work box（3）It is circumferentially arranged successively
There is groove（7）, closing in groove（6）And location-plate（8）, location-plate（8）Positioned at closing in groove（6）Close to the first work box（3）Side,
Support wheel（5）Top set fixed mount（11）, fixed mount（11）Side be fixedly mounted the first work box（3）Side wall on,
Fixed mount（11）Bottom set groove pressing wheel（9）With the wheel that closes up（12）, groove pressing wheel（9）With first hydraulic cylinder（13）It is fixedly connected,
First hydraulic cylinder（13）It is arranged on fixed mount（11）Top, first hydraulic cylinder（13）Groove pressing wheel can be driven（9）Move up and down,
Groove pressing wheel（9）Upper circumferentially arranged pressure ditch boss（10）, press ditch boss（10）With groove（7）It is engaged, close up wheel（12）Pass through
Sliding groove（20）It is fixedly connected with second hydraulic cylinder（15）, second hydraulic cylinder（15）Installed in the first work box（3）Top, second
Hydraulic cylinder（15）Closing in can be driven to take turns（12）Along sliding groove（20）Move up and down, close up wheel（12）Upper circumferentially arranged closing in is convex
Platform（14）, closing in boss（14）With closing in groove（6）It is engaged.
4. full-automatic wall-hanging solar chuck closing-up machine according to claim 2, it is characterised in that：Described sliding groove
（20）It is along the first work box（3）Short transverse open up.
5. full-automatic wall-hanging solar chuck closing-up machine according to claim 1 or 2, it is characterised in that：Described electricity
Motivation（16）, hydraulic pump（18）, first hydraulic cylinder（13）And second hydraulic cylinder（15）By PLC control cabinet（22）Control.
6. full-automatic wall-hanging solar chuck closing-up machine according to claim 2, it is characterised in that：Described support wheel
（5）Bottom sets pallet（19）, pallet（19）It is fixed on base（1）On, pallet（19）Top set 4 back-up roller wheels
（23）, and it is evenly distributed on support wheel（5）The front side of lower section and rear side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710145676.3A CN107052190A (en) | 2017-03-13 | 2017-03-13 | Full-automatic wall-hanging solar chuck closing-up machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710145676.3A CN107052190A (en) | 2017-03-13 | 2017-03-13 | Full-automatic wall-hanging solar chuck closing-up machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107052190A true CN107052190A (en) | 2017-08-18 |
Family
ID=59621713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710145676.3A Pending CN107052190A (en) | 2017-03-13 | 2017-03-13 | Full-automatic wall-hanging solar chuck closing-up machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107052190A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597930A (en) * | 2017-09-27 | 2018-01-19 | 东莞市金龙珠宝首饰有限公司 | Semi-automatic bracelet edging machine |
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| CN200963657Y (en) * | 2006-11-03 | 2007-10-24 | 杜山古 | Necking and beading machine for two ends of solar energy water heater air-actuated outside barrel |
| CN101491820A (en) * | 2008-01-21 | 2009-07-29 | 靳佃会 | Necking rib-pressing machine |
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| CN202639138U (en) * | 2012-05-31 | 2013-01-02 | 潍坊龙腾气动器件有限公司 | Automatic close-in creasing machine for gas spring |
| CN203140617U (en) * | 2013-04-15 | 2013-08-21 | 无锡汇千物流机械制造有限公司 | Double-end closing-up machine |
| CN203304362U (en) * | 2013-06-14 | 2013-11-27 | 营口北方制桶设备科技有限公司 | High-speed curling machine |
| CN103521638A (en) * | 2013-10-16 | 2014-01-22 | 山东恒硕自动化装备制造股份有限公司 | Dual-purpose machine for reducing inner opening and outer opening of water heater shell |
| CN204564966U (en) * | 2015-04-28 | 2015-08-19 | 江苏金龙新能源设备科技实业有限公司 | The reducing of a kind of stainless steel electric heater press-bearing water tank chuck Horizontal double-headed plays muscle machine |
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2017
- 2017-03-13 CN CN201710145676.3A patent/CN107052190A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6196039B1 (en) * | 1999-03-25 | 2001-03-06 | Anvil International, Inc. | Groove rolling of piping elements |
| CN200963657Y (en) * | 2006-11-03 | 2007-10-24 | 杜山古 | Necking and beading machine for two ends of solar energy water heater air-actuated outside barrel |
| CN101491820A (en) * | 2008-01-21 | 2009-07-29 | 靳佃会 | Necking rib-pressing machine |
| CN102091744A (en) * | 2010-12-21 | 2011-06-15 | 青岛双星数控锻压机械有限公司 | Double-end outer barrel necking-in machine |
| CN202639138U (en) * | 2012-05-31 | 2013-01-02 | 潍坊龙腾气动器件有限公司 | Automatic close-in creasing machine for gas spring |
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| CN103521638A (en) * | 2013-10-16 | 2014-01-22 | 山东恒硕自动化装备制造股份有限公司 | Dual-purpose machine for reducing inner opening and outer opening of water heater shell |
| CN204564966U (en) * | 2015-04-28 | 2015-08-19 | 江苏金龙新能源设备科技实业有限公司 | The reducing of a kind of stainless steel electric heater press-bearing water tank chuck Horizontal double-headed plays muscle machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597930A (en) * | 2017-09-27 | 2018-01-19 | 东莞市金龙珠宝首饰有限公司 | Semi-automatic bracelet edging machine |
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Application publication date: 20170818 |