CN2501620Y - Electric-spark drilling machine - Google Patents
Electric-spark drilling machine Download PDFInfo
- Publication number
- CN2501620Y CN2501620Y CN 01254168 CN01254168U CN2501620Y CN 2501620 Y CN2501620 Y CN 2501620Y CN 01254168 CN01254168 CN 01254168 CN 01254168 U CN01254168 U CN 01254168U CN 2501620 Y CN2501620 Y CN 2501620Y
- Authority
- CN
- China
- Prior art keywords
- working head
- column
- fixed pulley
- steel wire
- upright column
- 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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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model provides an electric spark piercer, mainly comprising a coordinate worktable, an upright column, and a working head. The upright column is arranged at the base of the coordinate worktable. The upright column (1) is provided with a movable block, the working head (2) is provided with a guide rail (5). The upright column is provided with a driving hand wheel (9) and at least two fixed pulleys (8). A steel wire (7) is passed through a fixed pulley (8) after bypassing one end of the driving hand wheel (9) and is connected with a distributed weight drop (6), and the other end of the steel wire is connected with the working head (2) after bypassing a fixed pulley (8), which has the characters of convenient and rapid slippage up and down of the working head.
Description
The utility model relates to a kind of spark-erosion perforating machine.
Existing spark-erosion perforating machine mainly is made up of coordinate setting table, column, working head, column is installed on the base of coordinate worker platform, working head is realized the slippage up and down draw column by the feed screw nut device, and this makes working head slow in one's movements during slippage up and down, and operating efficiency is not high.
The purpose of this utility model provides up and down slippage spark-erosion perforating machine easily and efficiently of a kind of working head.
To achieve these goals, technical solution of the present utility model is such: spark-erosion perforating machine mainly is made up of coordinate setting table, column, working head, column is installed on the base of coordinate setting table, its central post is provided with loose piece, working head is provided with guide rail, loose piece cooperatively interacts with guide rail work can relative column slide down be moved, also be provided with on the column and drive handwheel and at least two fixed pulleys, steel wire is walked around and is driven handwheel one end and pass that an interior mass of a fixed pulley and column is connected, its other end passes another fixed pulley and is connected with working head.
Because the connection by fixed pulley, steel wire, mass, working head in the above-mentioned technical solution realizes the gravity of working head and is subjected to the balance of steel wire pulling force, therefore wherein drive handwheel and then can drive the working head lifting under zero load, this spark-erosion perforating machine has working head slippage characteristics easily and efficiently up and down.
Below in conjunction with drawings and Examples the utility model is described in further detail:
Working head and column annexation schematic diagram that Fig. 1 provides for the utility model.
Wherein: 1, column; 2, working head; 3, mounting screw; 4, loose piece; 5, guide rail; 6, mass; 7, steel wire; 8, fixed pulley; 9, drive handwheel.
As shown in the figure, column 1 can be installed in by the mounting screw 3 of below on the base of coordinate setting table, column 1 is provided with loose piece 4, working head 2 is provided with guide rail 5, loose piece 4 cooperatively interacts with guide rail 5 and makes the working head 2 relative column of energy slippages about in the of 1, also be provided with on the column 1 and drive handwheel 9 and at least two fixed pulleys 8, steel wire 7 is walked around and is driven handwheel 9 one ends and pass that a fixed pulley 8 and column 1 an interior mass 6 is connected, its other end passes another fixed pulley 8 and is connected with working head 2.When user's rotating drive handwheel 9, the frictional force between steel wire 7 and the driving handwheel 9 makes steel wire 7 and then drive handwheel 9 and rotates synchronously, and therefore working head 2 is driven quickly and easily.
Claims (1)
1, a kind of spark-erosion perforating machine, mainly by coordinate setting table, column, working head is formed, column is installed on the base of coordinate setting table, it is characterized in that: column (1) is provided with loose piece (4), working head (2) is provided with guide rail (5), loose piece (4) cooperatively interacts with guide rail (5) and makes the slippage up and down of working head (2) energy relative column (1), also be provided with on the column (1) and drive handwheel (9) and at least two fixed pulleys (8), steel wire (7) is walked around and is driven handwheel (9) one end and pass the interior mass (6) of a fixed pulley (8) and column (1) and be connected, its other end passes another fixed pulley (8) and is connected with working head (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254168 CN2501620Y (en) | 2001-10-12 | 2001-10-12 | Electric-spark drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254168 CN2501620Y (en) | 2001-10-12 | 2001-10-12 | Electric-spark drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2501620Y true CN2501620Y (en) | 2002-07-24 |
Family
ID=33663542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01254168 Expired - Fee Related CN2501620Y (en) | 2001-10-12 | 2001-10-12 | Electric-spark drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2501620Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827143A (en) * | 2015-04-09 | 2015-08-12 | 苏州市宝玛数控设备有限公司 | Electric spark perforating machine provided with PLC controller |
-
2001
- 2001-10-12 CN CN 01254168 patent/CN2501620Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827143A (en) * | 2015-04-09 | 2015-08-12 | 苏州市宝玛数控设备有限公司 | Electric spark perforating machine provided with PLC controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |