CN106816797A - A kind of seamless V-type trolley press fit device and producing device - Google Patents
A kind of seamless V-type trolley press fit device and producing device Download PDFInfo
- Publication number
- CN106816797A CN106816797A CN201611232834.0A CN201611232834A CN106816797A CN 106816797 A CN106816797 A CN 106816797A CN 201611232834 A CN201611232834 A CN 201611232834A CN 106816797 A CN106816797 A CN 106816797A
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- type
- seamless
- copper strips
- roller
- axle bed
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- 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.)
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000010949 copper Substances 0.000 claims abstract description 73
- 229910052802 copper Inorganic materials 0.000 claims abstract description 73
- 239000004411 aluminium Substances 0.000 claims abstract description 36
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 36
- 238000005096 rolling process Methods 0.000 claims abstract description 20
- 238000005507 spraying Methods 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 238000013016 damping Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000003032 molecular docking Methods 0.000 claims description 3
- 239000006071 cream Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000008676 import Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 241000486406 Trachea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
- H01R43/052—Crimping apparatus or processes with wire-feeding mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Elimination Of Static Electricity (AREA)
- Handcart (AREA)
Abstract
The present invention relates to a kind of seamless V-type trolley press fit device and producing device, producing device unreels part by copper strips, rolling copper strips becomes V-type part, spraying conductive paste part, seamless V-type trolley press fit device, PLC control units grade composition, copper strips by the compacting to upper roller I and lower roll I by being deformed into V-type copper strips, be integrated for pressure rolling V-type copper strips and aluminium section bar and be made seamless V-type trolley by upper roller II and lower roll II in frame, seamless V-type trolley is exported to required length along roller-way, insulation PVC sheath is inserted in outside seamless V-type trolley, the device easily can go out the whole trolley of crane by site preparation, make whole wiping seamless, fault rate and voltage drop is set to accomplish minimum.
Description
Technical field
The present invention relates to the power supply field of handling machinery, more particularly to a kind of seamless V-type trolley press fit device
And producing apparatus.
Background technology
Due to the prior art such as being transported, the trolley of crane has to be connected using segmented, increased
These tie points, will set gap bridge electric installation, and this just increases the possibility of failure, therefore, it is badly in need of a kind of seamless V-type of design
Trolley press fit device and producing apparatus, so that the whole trolley that site preparation goes out crane makes whole wiping seamless, make
Fault rate and voltage drop accomplish minimum.
The content of the invention
The present invention is intended to provide a kind of seamless V-type trolley press fit device and producing apparatus, so that site preparation has gone out
The whole trolley of heavy-duty machine makes whole wiping seamless, fault rate and voltage drop is accomplished minimum.
Technical scheme is as follows：
A kind of seamless V-type trolley producing apparatus, it is characterized in that：
Include copper strips unwinding device：For unreeling copper strips；
Rolling copper strips becomes V-type device：For copper strips to be rolled into V-type copper strips；
Raceway：For conveying aluminium section bar（There is V-groove mouthful）Or seamless V-type trolley；
Spraying conductive paste device：For spraying conductive paste to the contact surface of both V-type copper strips and aluminium section bar；
Seamless V-type trolley press fit device：For by the integral seamless V-type trolley of V-type copper strips and aluminium section bar pressure rolling.
Above-mentioned copper strips unwinding device includes support I, and the top of support I is fixed with fixed disk, the center peace of fixed disk
Dress is wound with the rotating shaft of copper strips, and electric pushrod is fixed with the outside of fixed disk, and the expansion link top of electric pushrod is fixed with damping wheel
Axle, the damping wheel for being pressed on copper strips outer ring is provided with damping wheel shaft.
Above-mentioned rolling copper strips becomes V-type device includes organic frame II, there is the lower rod axle positioned at bottom in the frame slot of frame II
Seat and superposed upper roller axle bed, compression spring is provided between upper rod axle bed and lower rod axle bed, and cover plate is fixed with the top of frame,
Spindle motor is fixed with cover plate（Or electric pushrod）, the leading screw lower end of spindle motor is pressed on upper roller axle bed.On upper rod axle bed
Rod axle is installed, rod I is installed on upper rod axle, upper rod is provided with circle V-type projection, lower rod axle is provided with lower rod axle bed,
Lower rod I is installed, lower rod is provided with a corresponding circle V-groove raised with V-type on upper rod, and the V-type of upper rod is raised on lower rod axle
Coordinate with the V-groove of lower rod and middle copper strips is pressed into V-type copper strips；Also it is respectively fixed with upper rod axle bed and lower rod axle bed and is passed through
The roller motor of the upper rod axle of shaft coupling connection and lower rod axle.
The bottom of above-mentioned frame II is provided with conveying aluminium section bar（V-groove mouthful is arranged at top）Conveying roller, the one of the bottom of frame II
Outside is fixed with electric machines for roller, and electric machines for roller are connected by shaft coupling with conveying roller.
One end of above-mentioned frame II is provided with to import the inlet guide of copper strips, and the other end is provided with to derive V-type copper strips
Delivery guide.
Before above-mentioned spraying conductive paste device is located at V-type copper strips and aluminium section bar press fit device, it includes air compressor machine, pneumatics
Machine connects air-powered electromagnetic valve group by tracheae, and air-powered electromagnetic valve group connects conductive paste Storage Box, conductive paste Storage Box by tracheae
The fixed nozzle of both contact surfaces spraying conductive pastes of oriented V-type copper strips and aluminium section bar pressure is connected, conductive paste Storage Box is fixed on rolling
On the connecting plate in road.
Above-mentioned seamless V-type trolley press fit device includes organic frame III, has positioned at bottom in the frame slot of frame III
Lower rod axle bed and superposed upper roller axle bed, are provided with compression spring between upper rod axle bed and lower rod axle bed, the top of frame is fixed
There is cover plate, spindle motor is fixed with cover plate（Or electric pushrod）, the adjusting screw lower end of spindle motor is pressed on upper roller axle bed；
Rod II is installed on upper rod axle bed, the lower rod II of docking raceway is installed on lower rod axle bed, it is convex that upper roller II is provided with a circle V-type
Rise, lower roll II is provided with the groove of the accommodating aluminium section bar of a circle, upper roller II coordinates pressure rolling V-type copper strips and aluminium section bar to be connect into nothing with lower roll II
Seam V-type trolley；Also it is respectively fixed with upper rod axle bed and lower rod axle bed and rolling for upper rod axle and lower rod axle is connected by shaft coupling
Roller motor.
The front end of above-mentioned frame III is provided with inlet guide.
Above-mentioned raceway includes the support IV positioned at two ends, between support IV and frame III, between frame III and frame II,
Connecting plate is connected between frame II and another support IV, has the conveying roller fixed by axle bed on connecting plate, outside connecting plate
Side is also equipped with electric machines for roller, and electric machines for roller are connected by shaft coupling with conveying roller.
Above-mentioned aluminium section bar is to be linked as a root aluminium section bar long by aluminium section bar is segmented by screw with matrix connecting plate.
PLC is additionally provided with, PLC is connected with the control of each motor, electric pushrod and solenoid valve block, and copper strips passes through
Be deformed into V-type copper strips by the compacting to upper roller I and lower roll I, then V-type copper strips and aluminium section bar contact surface enter upper roller II and under
Conductive paste is sprayed on each contact surface by nozzle before roller II, the upper roller II and lower roll II in frame III are by pressure rolling V-type copper strips
The seamless V-type trolley being integrated with aluminium section bar, seamless V-type trolley is exported to required length along raceway, will insulated
PVC sheath is inserted in outside seamless V-type trolley.
The beneficial effects of the present invention are：It provides a kind of site preparation seamless V-type slipping contact wire device, it is convenient to
Site preparation goes out the whole trolley of crane, makes whole wiping seamless, fault rate and voltage drop is accomplished minimum.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is the Part I of seamless V-type trolley producing device front view in the present invention, namely seamless V-type trolley
The front view of press fit device；
Fig. 2 is the Part II of seamless V-type trolley producing device front view in the present invention, and it is right that its left side connects Part I
Side, right side connects Part III left side；
Fig. 3 is the Part III of seamless V-type trolley producing device front view in the present invention, and it is right that its left side connects Part II
Side；
Fig. 4 is the Part I of seamless V-type trolley producing device top view in the present invention, namely seamless V-type trolley
The front view of press fit device；
Fig. 5 is the Part II of seamless V-type trolley producing device top view in the present invention, and it is right that its left side connects Part I
Side, right side connects Part III left side；
Fig. 6 is the Part III of seamless V-type trolley producing device top view in the present invention, and it is right that its left side connects Part II
Side；
Fig. 7 is the A-A profiles of Fig. 2；
Fig. 8 is the B-B profiles of Fig. 1；
Fig. 9 is aluminium section bar coupling part structure chart；
Figure 10 is seamless V-type trolley cross-section structure；
In figure：1 ground, 2 lower margins, 3 supports I, 4 aluminium section bars, 5 copper strips, 6 fixed disks, 7 rotating shafts, 9 inlet guides I, 11 frames II,
12 frame cover plates, 13 leading screws, 14 spindle motors, 16 upper rollers I, 17 upper roller axle beds, roll shaft on 18,19 compression springs, 20 times rod axles
Seat, 22 delivery guides, 23 lower rolls I, 24 V-type copper strips, 25 conductive paste Storage Boxes, 26 nozzles, 27 inlet guides II, 29 frames III,
31 upper rollers II, 32 lower rolls II, 34 seamless V-type trolleys, 35 conveying rollers, 36 electric machines for roller, 37 roller-way cover plates, 38 connecting plates,
39 adjusting screws, 41 supports IV, 43 shaft couplings, 45 axle beds, 49 connecting plates, 50 V-type copper strips, 51 insulation PVC sheaths, 52 matrixs
Connecting plate, 53 screws, 54 air-powered electromagnetic valve groups, 56 expansion link motors, 57 expansion links, 58 damping wheels, 59 axles, 60PLC controllers,
62 roller motors, 63 shaft couplings, 64 air compressors, 66 frame slots, 68 sliding shaft bases, 69 machine frame holes, 71 conveying rollers, 72 roller-ways
Motor, 73 tracheaes, 74 rolling motors.
Specific embodiment
Accompanying drawing is a kind of specific embodiment of the invention.
As 1~Figure 10 of accompanying drawing show a kind of specific embodiment of the invention, the embodiment is included：
Copper strips unwinding device：For unreeling copper strips；
Rolling copper strips becomes V-type device：For copper strips to be rolled into V-type copper strips；
Raceway：For conveying aluminium section bar or seamless V-type trolley；
Spraying conductive paste device：For spraying conductive paste to the contact surface of both V-type copper strips and aluminium section bar；
Seamless V-type trolley press fit device：For by the integral seamless V-type trolley of V-type copper strips and aluminium section bar pressure rolling.
Wherein, copper strips unwinding device includes support I 3, and the top of support I is fixed with fixed disk 6, the center of fixed disk
Installation is wound with the rotating shaft 7 of copper strips 5, and electric pushrod 56 is fixed with the outside of fixed disk, and the top of expansion link 57 of electric pushrod is fixed
There is damping wheel shaft 59, the damping wheel 58 for being pressed on copper strips outer ring is installed on damping wheel shaft.
Rolling copper strips becomes V-type device includes organic frame II 11, there is the lower roller bearing positioned at bottom in the frame slot 66 of frame II
Seat 20 and superposed upper roller axle bed 17, are provided with compression spring 19 between upper roller shaft seat and lower roller shaft seat, the top of frame is fixed
There is cover plate 12, spindle motor 14 is fixed with cover plate, the lower end of leading screw 13 of spindle motor is pressed on upper roller axle bed；On upper roller axle bed
Roll shaft 18 is installed, upper roller I 16 is installed on upper roll shaft 18, upper roller is provided with circle V-type projection, is provided with down on lower roll axle bed
Roll shaft, is provided with lower roll I 23 on lower roller shaft, lower roll is provided with a corresponding circle V-groove raised with V-type in upper roller, the V of upper roller
Middle copper strips is pressed into V-type copper strips by the raised V-groove cooperation with lower roll of type；Also fixed respectively on upper roller axle bed and lower roll axle bed
There is the roller motor 62 that upper roll shaft and lower roller shaft are connected by shaft coupling 63.
The bottom of frame II is provided with the conveying roller 71 of conveying aluminium section bar, and an outside of the bottom of frame II is fixed with electric machines for roller
72, the electric machines for roller 72 are connected by shaft coupling 43 with conveying roller 71.
One end of frame II is provided with to import the inlet guide 9 of copper strips, and the other end is provided with to derive going out for V-type copper strips
Mouth guide plate 22.
Before spraying conductive paste device is located at V-type copper strips and aluminium section bar press fit device, it includes air compressor machine 64, air compressor machine
64 connect air-powered electromagnetic valve group 54 by tracheae 73, and air-powered electromagnetic valve group 54 connects conductive paste Storage Box 25 by tracheae, conductive
Cream Storage Box 25 is connected nozzle 26, and conductive paste Storage Box is fixed on the connecting plate of raceway.
Seamless V-type trolley press fit device includes organic frame III 29, has positioned at bottom in the frame slot of frame III 29
Lower roll axle bed and superposed upper roller axle bed, are provided with compression spring between the upper roller axle bed and lower roll axle bed, the frame
Top is fixed with cover plate, and spindle motor is fixed with cover plate, and the lower end of adjusting screw 39 of spindle motor is pressed on upper roller axle bed；On
Upper roller II 31 is installed on roll shaft seat, the lower roll II 32 of docking raceway is installed on lower roll axle bed, the upper roller II 31 is provided with one
Circle V-type is raised, and the lower roll II is provided with the groove of the accommodating aluminium section bar of a circle, and upper roller II coordinates pressure rolling V-type copper strips with lower roll II
24 and 4 one-tenth seamless V-type trolleys of aluminium section bar；Also it is respectively fixed with upper roller axle bed and lower roll axle bed and is connected by shaft coupling
The roller motor 74 of roll shaft and lower roller shaft.
The front end of frame III is provided with inlet guide 27.
Raceway includes the support IV 41 positioned at two ends, between the support IV and frame III, frame III and frame II it
Between, connecting plate 38 is connected between frame II and another support IV, there is the conveying fixed by axle bed 45 on the connecting plate 38
Roller 35, is also equipped with electric machines for roller 36 on the outside of the connecting plate, the electric machines for roller are connected by shaft coupling 43 with conveying roller 35.
Aluminium section bar is to be linked as a root aluminium section bar long by aluminium section bar is segmented by screw 53 with matrix connecting plate 52.
PLC 60 is additionally provided with, the PLC is connected with the control of each motor, electric pushrod and solenoid valve block.
The application method of the device：Copper strips support 3, frame 11, frame 29, support 41 are placed on the same axis, is used
Aluminium section bar 4 is linked as a root long and is placed on rollgang 35 by matrix connecting plate 52 by screw 53, copper strips 8 is inserted into import and is led
In plate 9, the work of the controlled motor 14,36,56,62,72,74 of PLC 60 and solenoid valve block 54, copper strips 8 is by by upper
The compacting of roller I 16 and lower roll I 23 is deformed into V-type copper strips 24, then V-type copper strips 24 is inserted in inlet guide 27, in V-type copper strips 24
Be sprayed on conductive paste on each contact surface into the front nozzle 26 of upper roller II 31 and lower roll II 32 by the contact surface with aluminium section bar 4, frame
Be integrated for pressure rolling V-type copper strips 24 and aluminium section bar 4 and be made seamless V-type trolley by upper roller II 31 and lower roll II 32 in 29
34, seamless V-type trolley 34 is exported to required length along roller-way 35.Insulation PVC sheath 51 is inserted in seamless V-type wiping
Outside line 34.
The device can make the seamless V-type trolley of different length particularly overlength degree as needed, long-term to user
Bring convenient and safe.
Claims (10)
1. a kind of seamless V-type trolley press fit device, it is characterised in that：Including organic frame III, the frame slot of the frame III
Inside there are the lower roll axle bed and superposed upper roller axle bed positioned at bottom, compression bullet is provided between the upper roller axle bed and lower roll axle bed
Spring, is fixed with cover plate at the top of the frame, spindle motor is fixed with the cover plate, under the adjusting screw of the spindle motor
Side pressure is on upper roller axle bed；Upper roller II is installed on the upper roller axle bed, is provided with the lower roll axle bed under docking raceway
Roller II, the upper roller II is provided with circle V-type projection, and the lower roll II is provided with the groove of the accommodating aluminium section bar of a circle, the upper roller II
Coordinate pressure rolling V-type copper strips and aluminium section bar into seamless V-type trolley with lower roll II；On the upper roller axle bed and lower roll axle bed also
It is respectively fixed with the roller motor that upper roll shaft and lower roller shaft are connected by shaft coupling.
2. seamless V-type trolley press fit device according to claim 1, it is characterised in that：The front end of the frame III sets
There is inlet guide.
3. a kind of seamless V-type trolley producing device, its have such as described in power 1 or power 2 for by V-type copper strips and aluminium section bar
The seamless V-type trolley press fit device of the integral seamless V-type trolley of pressure rolling, is characterised by：Also include for putting
The copper strips unwinding device of copper strips is rolled up, the rolling copper strips for copper strips to be rolled into V-type copper strips becomes V-type device, for conveying aluminium profiles
The raceway of material or seamless V-type trolley, the spraying for spraying conductive paste to the contact surface of both V-type copper strips and aluminium section bar is led
Electric cream device；The copper strips unwinding device, rolling copper strips become V-type device, spraying conductive paste device and seamless V-type trolley pressure
Attach together to put and set gradually.
4. seamless V-type trolley producing device according to claim 3, it is characterised in that：The copper strips unwinding device bag
Support I is included, the top of the support I is fixed with fixed disk, and the rotating shaft for being wound with copper strips, institute are installed in the center of the fixed disk
State and electric pushrod is fixed with the outside of fixed disk, the expansion link top of the electric pushrod is fixed with damping wheel shaft, the damping
The damping wheel for being pressed on copper strips outer ring is installed on wheel shaft.
5. seamless V-type trolley producing device according to claim 3, it is characterised in that：The rolling copper strips becomes V-type dress
Put including organic frame II, there is the lower roll axle bed and superposed upper roller axle bed positioned at bottom in the frame slot of the frame II,
Compression spring is provided between the upper roller axle bed and lower roll axle bed, cover plate is fixed with the top of the frame, it is fixed on the cover plate
The leading screw lower end for having spindle motor, the spindle motor is pressed on upper roller axle bed；Roll shaft is installed on the upper roller axle bed, institute
State and be provided with roll shaft upper roller I, the upper roller is provided with circle V-type projection, and lower roller shaft is provided with the lower roll axle bed, described
Lower roll I is installed, the lower roll is provided with a corresponding circle V-groove raised with V-type in upper roller, the upper rod on lower roller shaft
Middle copper strips is pressed into V-type copper strips by the raised V-groove cooperation with lower roll of V-type；Also divide on the upper roller axle bed and lower roll axle bed
The roller motor that upper roll shaft and lower roller shaft are connected by shaft coupling is not fixed with.
6. seamless V-type trolley producing device according to claim 5, it is characterised in that：Install the bottom of the frame II
The outside for having the conveying roller of conveying aluminium section bar, the bottom of the frame II is fixed with electric machines for roller, and the electric machines for roller are by connection
Axle device is connected with conveying roller.
7. seamless V-type trolley producing device according to claim 5, it is characterised in that：One end of the frame II sets
There is the inlet guide for importing copper strips, the other end is provided with to derive the delivery guide of V-type copper strips.
8. seamless V-type trolley producing device according to claim 3, it is characterised in that：The spraying conductive paste device
Before V-type copper strips and aluminium section bar press fit device, it includes air compressor machine, and the air compressor machine connects air-powered electromagnetic by tracheae
Valve group, the air-powered electromagnetic valve group connects conductive paste Storage Box by tracheae, and the conductive paste Storage Box is connected nozzle, institute
Conductive paste Storage Box is stated to be fixed on the connecting plate of raceway.
9. seamless V-type trolley producing device according to claim 3, it is characterised in that：The raceway is included and is located at
The support IV at two ends, between the support IV and frame III, between frame III and frame II, between frame II and another support IV
Connecting plate is connected with, there is the conveying roller fixed by axle bed on the connecting plate, roller-way electricity is also equipped with the outside of the connecting plate
Machine, the electric machines for roller are connected by shaft coupling with conveying roller.
10. seamless V-type trolley producing device according to claim 3, it is characterised in that：PLC is additionally provided with, institute
PLC is stated to be connected with the control of each motor, electric pushrod and solenoid valve block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232834.0A CN106816797B (en) | 2016-12-28 | 2016-12-28 | A kind of seamless V-type trolley pressing device and producing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232834.0A CN106816797B (en) | 2016-12-28 | 2016-12-28 | A kind of seamless V-type trolley pressing device and producing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106816797A true CN106816797A (en) | 2017-06-09 |
| CN106816797B CN106816797B (en) | 2019-04-12 |
Family
ID=59110357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611232834.0A Active CN106816797B (en) | 2016-12-28 | 2016-12-28 | A kind of seamless V-type trolley pressing device and producing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106816797B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785771A (en) * | 2016-12-28 | 2017-05-31 | 菏泽海诺知识产权服务有限公司 | A kind of seamless V-type trolley producing device and its copper strips unwinding device |
| CN106848796A (en) * | 2016-12-28 | 2017-06-13 | 菏泽海诺知识产权服务有限公司 | A kind of seamless V-type trolley producing device and its rolling copper strips become V-type device |
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| CN101531150A (en) * | 2009-04-16 | 2009-09-16 | 绍兴市力博电缆有限公司 | Production method of copper-aluminum composite sliding contact wire |
| CN202893928U (en) * | 2012-09-28 | 2013-04-24 | 上海工具厂有限公司 | Four-roller forming machine for V-shaped groove of drill rod of gun drill |
| CN204711569U (en) * | 2015-05-18 | 2015-10-21 | 江西三川铜业有限公司 | Copper strips process equipment |
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| CN106785771A (en) * | 2016-12-28 | 2017-05-31 | 菏泽海诺知识产权服务有限公司 | A kind of seamless V-type trolley producing device and its copper strips unwinding device |
| CN106848796A (en) * | 2016-12-28 | 2017-06-13 | 菏泽海诺知识产权服务有限公司 | A kind of seamless V-type trolley producing device and its rolling copper strips become V-type device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101531150A (en) * | 2009-04-16 | 2009-09-16 | 绍兴市力博电缆有限公司 | Production method of copper-aluminum composite sliding contact wire |
| CN202893928U (en) * | 2012-09-28 | 2013-04-24 | 上海工具厂有限公司 | Four-roller forming machine for V-shaped groove of drill rod of gun drill |
| CN204711569U (en) * | 2015-05-18 | 2015-10-21 | 江西三川铜业有限公司 | Copper strips process equipment |
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| CN106785771A (en) * | 2016-12-28 | 2017-05-31 | 菏泽海诺知识产权服务有限公司 | A kind of seamless V-type trolley producing device and its copper strips unwinding device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785771A (en) * | 2016-12-28 | 2017-05-31 | 菏泽海诺知识产权服务有限公司 | A kind of seamless V-type trolley producing device and its copper strips unwinding device |
| CN106848796A (en) * | 2016-12-28 | 2017-06-13 | 菏泽海诺知识产权服务有限公司 | A kind of seamless V-type trolley producing device and its rolling copper strips become V-type device |
| CN106785771B (en) * | 2016-12-28 | 2019-05-10 | 菏泽海诺知识产权服务有限公司 | A kind of seamless V-type trolley producing device and its copper strips unwinding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106816797B (en) | 2019-04-12 |
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