CN203245472U - Copper pipe electrode jaw of numerical control electro discharge drilling machine - Google Patents
Copper pipe electrode jaw of numerical control electro discharge drilling machine Download PDFInfo
- Publication number
- CN203245472U CN203245472U CN 201320184956 CN201320184956U CN203245472U CN 203245472 U CN203245472 U CN 203245472U CN 201320184956 CN201320184956 CN 201320184956 CN 201320184956 U CN201320184956 U CN 201320184956U CN 203245472 U CN203245472 U CN 203245472U
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- pipe electrode
- drilling machine
- movable pulley
- finger
- 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
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 54
- 239000010949 copper Substances 0.000 title claims abstract description 54
- 238000005553 drilling Methods 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000010892 electric spark Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses a copper pipe electrode jaw of a numerical control electro discharge drilling machine. The copper pipe electrode jaw is arranged on one side of a copper pipe electrode which is connected to a rotating head assembly. The copper pipe electrode jaw comprises a pneumatic finger which is arranged on one side of the copper pipe electrode and used for clamping the copper pipe electrode. The pneumatic finger is connected to a movable pulley. One end of a steel wire rope of the movable pulley is connected to the rotating head assembly, and the other end of the steel wire rope is fixed. A limit switch is arranged below the movable pulley. When the copper pipe electrode is replaced or installed, the copper pipe electrode does not need to penetrate through the copper pipe electrode jaw, instead, the copper pipe electrode directly penetrates through a rotating head of the rotating head assembly for copper pipe machining and then is locked tightly, and therefore production efficiency is improved.
Description
Technical field
The utility model relates to a kind of numerical control electric spark perforating apparatus, in particular to a kind of digital control electric-spark drilling machine copper pipe electrode jaw.
Background technology
Prior art copper pipe processing swivel assembly connects ball leading screw driving by servomotor through Timing Belt, and property spherical guide along the line moves up and down work.Because it is thinner, soft to be used for the copper pipe electrode of processing, in using long copper pipe electrode process, occur bending and deformation easily, swing, cause the biased difference in aperture hole and the aperture that process to become large shortcoming.
The prior art clamping copper pipe structure can solve copper pipe clamping problem; And clamper remains in the copper pipe electrode of clamper when dropping to the limit and is not utilized effectively, and causes the waste of copper pipe electrode, increases processing cost.
The prior art clamping copper pipe structure is particularly inconvenient when the copper pipe electrode is installed, and needs to pass from clamping copper pipe structure first, then from the swivel head of copper pipe processing swivel assembly, pass, and then locking, this certainly will cause inconvenient operation, reduces production efficiency.
The utility model content
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of digital control electric-spark drilling machine copper pipe electrode jaw is provided.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of digital control electric-spark drilling machine copper pipe electrode jaw, be arranged at copper pipe electrode one side, the copper pipe electrode is connected in swivel assembly, comprise the pneumatic-finger that is used for the clamping copper pipe electrode that is arranged at copper pipe electrode one side, described pneumatic-finger is connected on the movable pulley, and steel wire rope one end of movable pulley is connected in described swivel assembly, the other end is fixed; Described movable pulley below is provided with a limit switch.
Further, described movable pulley is connected on the pulley base, and described pulley base is connected on the spherical guide that vertically arranges by guide rail slide block.
Preferably, be arranged with equidistant hole on the described spherical guide, the other end of described steel wire rope is fixed on the described spherical guide by latch.
Further, described pneumatic-finger is connected on the horizontally disposed cylinder, and described cylinder is connected on the described pulley base by support.
The beneficial effects of the utility model are:
1, owing to copper pipe electrode in the process maintains a good state always, having ensured that perforation adds the precision in man-hour.
2, swivel head can drop near the guider top, the maximization of the effective rate of utilization of copper pipe electrode.
3, replace when the copper pipe electrode is installed, do not need to pass the copper pipe electrode jaw, but directly the copper pipe electrode is passed the swivel head of copper pipe processing swivel assembly, then locking; Improved production efficiency.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and cooperate accompanying drawing to be described in detail as follows.The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 the utility model preferred embodiment structural representation;
Fig. 2 is Fig. 1 front view;
Fig. 3 is Fig. 1 side view.
Number in the figure explanation: 1, swivel assembly, 3, the copper pipe electrode, 20, limit switch, 21, latch, 22, steel wire rope, 23, spherical guide, 24, pulley base, 25, pulley, 26, support, 27, pneumatic-finger, 28, cylinder, 29, guide rail slide block.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
With reference to Fig. 1, Fig. 2, shown in Figure 3, a kind of digital control electric-spark drilling machine copper pipe electrode jaw, be arranged at copper pipe electrode 3 one sides, copper pipe electrode 3 is connected in swivel assembly 1, comprise the pneumatic-finger 27 that is used for clamping copper pipe electrode 3 that is arranged at copper pipe electrode 3 one sides, described pneumatic-finger 27 is connected on the movable pulley 25, and steel wire rope 22 1 ends of movable pulley 25 are connected in described swivel assembly 1, the other end is fixed; Described movable pulley 25 belows are provided with a limit switch 20.
Further, described movable pulley 25 is connected on the pulley base 24, and described pulley base 24 is connected on the spherical guide 23 that vertically arranges by guide rail slide block 29.Be arranged with equidistant hole on the described spherical guide 23, the other end of described steel wire rope 22 is fixed on the described spherical guide 23 by latch 21.
Further, described pneumatic-finger 27 is connected on the horizontally disposed cylinder 28, and described cylinder 28 is connected on the described pulley base 24 by support 26.
The present embodiment operation principle is as follows:
After the swivel head of swivel assembly 1 installs copper pipe electrode 3, press opening switch, the push rod of cylinder 28 is released, and the finger of pneumatic-finger 27 clamps copper pipe electrode 3 behind the delay certain hour; Swivel assembly 1 begins to descend, and pneumatic-finger 27 is being followed and descended, and movable pulley 25 also descends thereupon, the movement velocity of pneumatic-finger 27 than the movement velocity of swivel head assembly 1 slow half; When movable pulley 25 dropped to the restriction position, guide rail slide block 29 touched limit switch 20, limit switch 20 closures, and the controlled signal of controller, pneumatic-finger 27 unclamps, and twin shaft cylinder 28 push rods are regained behind the delay certain hour; When movable pulley 25 drops to extreme position, this moment, swivel assembly 1 also dropped to the limit, guaranteed like this pneumatic-finger 27 all the time at the chuck of swivel assembly 1 and the mid portion of guider, so that in electric discharge machining process, avoid owing to the too soft situation that occurs bending and deformation, swings of copper pipe electrode 3.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. digital control electric-spark drilling machine copper pipe electrode jaw, be arranged at copper pipe electrode (3) one sides, copper pipe electrode (3) is connected in swivel assembly (1), it is characterized in that: comprise the pneumatic-finger (27) that is used for clamping copper pipe electrode (3) that is arranged at copper pipe electrode (3) one sides, described pneumatic-finger (27) is connected on the movable pulley (25), and steel wire rope (22) one ends of movable pulley (25) are connected in described swivel assembly (1), the other end is fixed; Described movable pulley (25) below is provided with a limit switch (20).
2. digital control electric-spark drilling machine copper pipe electrode jaw according to claim 1, it is characterized in that: described movable pulley (25) is connected on the pulley base (24), and described pulley base (24) is connected on the spherical guide (23) that vertically arranges by guide rail slide block (29).
3. digital control electric-spark drilling machine copper pipe electrode jaw according to claim 2, it is characterized in that: described spherical guide is arranged with equidistant hole on (23), and the other end of described steel wire rope (22) is fixed on the described spherical guide (23) by latch (21).
4. digital control electric-spark drilling machine copper pipe electrode jaw according to claim 2, it is characterized in that: described pneumatic-finger (27) is connected on the horizontally disposed cylinder (28), and described cylinder (28) is connected on the described pulley base (24) by support (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320184956 CN203245472U (en) | 2013-04-12 | 2013-04-12 | Copper pipe electrode jaw of numerical control electro discharge drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320184956 CN203245472U (en) | 2013-04-12 | 2013-04-12 | Copper pipe electrode jaw of numerical control electro discharge drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245472U true CN203245472U (en) | 2013-10-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320184956 Expired - Fee Related CN203245472U (en) | 2013-04-12 | 2013-04-12 | Copper pipe electrode jaw of numerical control electro discharge drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245472U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562861A (en) * | 2016-03-14 | 2016-05-11 | 苏州电加工机床研究所有限公司 | Transmission mechanism of middle-split follow-up electrode support |
| CN105562850A (en) * | 2016-03-14 | 2016-05-11 | 苏州电加工机床研究所有限公司 | Transmission mechanism of middle-split follow-up type electrode support device |
| CN106563856B (en) * | 2015-10-09 | 2018-08-31 | 常州市海富莱机械厂 | Tire-mold spark-erosion perforating machine and its working method |
| CN113996877A (en) * | 2021-12-01 | 2022-02-01 | 黄建武 | Spark erosion perforating machine with external protection measure |
-
2013
- 2013-04-12 CN CN 201320184956 patent/CN203245472U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563856B (en) * | 2015-10-09 | 2018-08-31 | 常州市海富莱机械厂 | Tire-mold spark-erosion perforating machine and its working method |
| CN109093215A (en) * | 2015-10-09 | 2018-12-28 | 金福珍 | Tire-mold punch |
| CN109093216A (en) * | 2015-10-09 | 2018-12-28 | 金福珍 | Tire-mold punch and its working method |
| CN109093216B (en) * | 2015-10-09 | 2019-12-17 | 金福珍 | tire mold puncher and working method thereof |
| CN109093215B (en) * | 2015-10-09 | 2020-12-18 | 金福珍 | Tyre mould puncher |
| CN105562861A (en) * | 2016-03-14 | 2016-05-11 | 苏州电加工机床研究所有限公司 | Transmission mechanism of middle-split follow-up electrode support |
| CN105562850A (en) * | 2016-03-14 | 2016-05-11 | 苏州电加工机床研究所有限公司 | Transmission mechanism of middle-split follow-up type electrode support device |
| CN113996877A (en) * | 2021-12-01 | 2022-02-01 | 黄建武 | Spark erosion perforating machine with external protection measure |
| CN113996877B (en) * | 2021-12-01 | 2023-11-24 | 广东尚市机电工程技术有限公司 | Electric spark perforating machine with external protection measures |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20150412 |
|
| EXPY | Termination of patent right or utility model |