CN201026547Y - Poweron perforating device for on-line perforation of pipe blank - Google Patents
Poweron perforating device for on-line perforation of pipe blank Download PDFInfo
- Publication number
- CN201026547Y CN201026547Y CNU2007201394260U CN200720139426U CN201026547Y CN 201026547 Y CN201026547 Y CN 201026547Y CN U2007201394260 U CNU2007201394260 U CN U2007201394260U CN 200720139426 U CN200720139426 U CN 200720139426U CN 201026547 Y CN201026547 Y CN 201026547Y
- Authority
- CN
- China
- Prior art keywords
- leading screw
- contact
- motor
- power supply
- simu
- 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.)
- Expired - Fee Related
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to an electric slotting device for pipe base on-line slotting, comprising a contact, a connecting nut, a leading screw, an electrified simu, a motor, a power supply, and a negative electrode device, being characterized in that, the leading screw is in connection with the motor and is in combination with the electrified simu, the connecting nut is arranged on the front end of the leading screw and connects the contact and the leading screw together, the electrified simu is connected with the positive electrode of the power supply through cables, the negative electrode device is in connection with the negative electrode of the power supply, the utility model has the advantages that the motor can drive the leading screw to move forward rotationally on the fixed electrified simu and drive the contact to move forward rotationally to be in friction with a work piece to strike arc to melt metal, the connection between the contact and is stable and reliable, and in the slotting process the phenomenon such as power off or striking fire can not appear so as to assure the on-line treating quality of work pieces.
Description
Technical field
The utility model relates to electroporation appts in the online punching of a kind of pipe.
Background technology
In manufacturing industry and metallurgy industry, utilize the arc-melting metal to need very big electric current usually, this mode that just need power on is reliable and stable, and contact area is big, can not produce phenomenons such as outage or sparking.The mode that electrode is directly held in therefore normal employing tightly powers on.The problem that this mode exists is: the electrifying device complex structure, electrode maintains static, and influences the reliability that contacts of workpiece and electrode on the streamline, makes to produce phenomenons such as outage or sparking in the electric punching process, thereby is difficult to guarantee the quality of the online processing of workpiece.
Summary of the invention
The purpose of this utility model provides a kind of electrode can do spinning movement, can guarantee that workpiece on electrode and the streamline is stable to contact electroporation appts in the online punching of the pipe that powers on.
The purpose of this utility model realizes in the following manner:
The utility model comprises contact (electrode), attaching nut, leading screw, the screw that powers on, motor, power supply, negative pole device, it is characterized in that: leading screw is connected with motor, and cooperate with the screw that powers on, the attaching nut is contained in the front end of leading screw, and contact and leading screw linked together, the screw that powers on is connected with positive source with cable, and the negative pole device connects power cathode.
Described negative pole device comprises connecting rod, electrode block, and an end of electrode block is connected with the connecting rod hinge, is provided with spring between the other end and connecting rod.
The utility model has the advantages that: the driven by motor leading screw rotates in the fixing screw that powers on and advances, driving the contact rotation advances and workpiece generation scratch start deposite metal, contact and contact stabilization reliable, do not produce phenomenons such as outage or sparking in the punching process, thereby guaranteed the quality of the online processing of workpiece.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the electrical schematic diagram of going up of the present utility model.
The specific embodiment
With reference to accompanying drawing, the utility model comprises contact (electrode) 1, attaching nut 2, leading screw 5, the screw 3 that powers on, motor 6, power supply 12, negative pole device, leading screw 5 is connected with motor 6, and cooperate with the screw 3 that powers on, attaching nut 2 is contained in the front end of leading screw 5, and contact 1 and leading screw 5 linked together, powering on screw 3 usefulness cables 4 and 12 anodal connections of power supply, the negative pole device connects power supply 12 negative poles.The negative pole device comprises connecting rod 9, negative pole piece 8, negative pole piece 8 is made by metallic copper, and its face that contacts with workpiece 7 is a cambered surface, so that contact with workpiece 7, one end of negative pole piece 8 is connected with connecting rod 9 hinges by connecting axle, and 9 of the other end and connecting rods are provided with spring 10.
During work, contact end is connected on the manipulator, and is placed on the streamline top; The connecting rod of negative pole device is installed on the support 11 of streamline.When workpiece ran to the punching position on streamline, the negative pole piece was headed on along connecting axle rotation and side surface of workpiece by workpiece and fits.Contact end is driven by manipulator and moves down, and makes the center of contact alignment pieces end face, and power supply send then.The rotation of driven by motor contact is advanced and workpiece generation scratch start deposite metal, finishes punching.After punching was finished, power supply stopped to send electricity, and contact end is driven by manipulator and moves, and workpiece is seen the processing of carrying out next process off by streamline, and the negative pole piece rotates to relaxation state under the effect of spring, wait for the processing to next workpiece.
Claims (2)
1. electroporation appts in the online punching of pipe, comprise contact, attaching nut, leading screw, the screw that powers on, motor, power supply, negative pole device, it is characterized in that: leading screw is connected with motor, and cooperate with the screw that powers on, the attaching nut is contained in the front end of leading screw, and contact and leading screw linked together, the screw that powers on is connected with positive source with cable, and the negative pole device connects power cathode.
2. electroporation appts in the online punching of pipe according to claim 1, it is characterized in that: the negative pole device comprises connecting rod, electrode block, an end of electrode block is connected with the connecting rod hinge, is provided with spring between the other end and connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201394260U CN201026547Y (en) | 2007-02-13 | 2007-02-13 | Poweron perforating device for on-line perforation of pipe blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201394260U CN201026547Y (en) | 2007-02-13 | 2007-02-13 | Poweron perforating device for on-line perforation of pipe blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201026547Y true CN201026547Y (en) | 2008-02-27 |
Family
ID=39130747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201394260U Expired - Fee Related CN201026547Y (en) | 2007-02-13 | 2007-02-13 | Poweron perforating device for on-line perforation of pipe blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201026547Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398098A (en) * | 2011-11-29 | 2012-04-04 | 常熟市无缝钢管有限公司 | Full-automatic arc cold centering device |
-
2007
- 2007-02-13 CN CNU2007201394260U patent/CN201026547Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398098A (en) * | 2011-11-29 | 2012-04-04 | 常熟市无缝钢管有限公司 | Full-automatic arc cold centering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BAOTOU GANGWEI ELECTROMECHANICAL CO., LTD. Free format text: FORMER NAME: GANGWEI HYDRAULIC PART CO. LTD., BAOTOU IRON AND STEEL CORP. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 014010 the Inner Mongolia Autonomous Region Baotou Kunqu River south Leng unity Street Patentee after: Baotou city Gangwei electromechanical Co. Ltd. Address before: 014010 the Inner Mongolia Autonomous Region Baotou Kunqu River south Leng unity Street Patentee before: Gangwei Hydraulic Part Co., Ltd., Baotou Iron and Steel Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20150213 |
|
| EXPY | Termination of patent right or utility model |