CN106001815A - Wire movement limiting device for small linear cutting machine - Google Patents
Wire movement limiting device for small linear cutting machine Download PDFInfo
- Publication number
- CN106001815A CN106001815A CN201610612289.1A CN201610612289A CN106001815A CN 106001815 A CN106001815 A CN 106001815A CN 201610612289 A CN201610612289 A CN 201610612289A CN 106001815 A CN106001815 A CN 106001815A
- Authority
- CN
- China
- Prior art keywords
- gag lever
- lever post
- plate
- type gag
- guide plate
- 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
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 4
- 238000003860 storage Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a wire movement limiting device for a small linear cutting machine. The device comprises a base plate, a first L-shaped limiting rod, a second L-shaped limiting rod, a first lock screw, a second lock screw, a guide plate, a cushion plate and installation plates, wherein the guide plate is arranged at the lower end of the base plate through screws and the cushion plate, and the cushion plate is arranged between the base plate and the guide plate and close to the two ends of the guide plate; a pair of installation plates is arranged at the upper end of the base plate, and an installation hole is formed in the upper end of each installation plate; the first L-shaped limiting rod and the second L-shaped limiting rod are arranged between the base plate and the guide plate, the first locking screw is arranged at the upper end of the first L-shaped limiting rod, and the second locking screw is arranged at the upper end of the second L-shaped limiting rod. The device is convenient to operate, reliable in positioning and capable of reducing the using and maintaining cost of the machine and guaranteeing production schedule.
Description
Technical field
The present invention relates to the accessory of wire cutting machine tool, be specifically related to the wire stopping means of a kind of small-size line cutting off machine.
Background technology
Small-size line cutting off machine can the body structure surface such as the type post in processed complex cross section, type hole and narrow slit, there is machining accuracy high, automaticity is high, easy to operate, and low cost and the advantage such as safer, so being widely used in the manufacture of the precision parts such as mould.Small-size line cutting off machine is when processing part, and wire electrode opposite piece moves back and forth up and down.Moving back and forth up and down of wire electrode is driven wire storage cylinder rotating to complete by motor, while the positive and negative rotation of wire storage cylinder, also wants the silk guide frame of relative lathe to make moving back and forth of horizontal direction, and the scope that wire storage cylinder moves back and forth in the horizontal direction is by stopping means control.Used stopping means is to use screw to be fixed on support by gag lever post, when fixing gag lever post, gag lever post can be moved rearwards by by opposite brackets, thus is difficult to the distance arranging between gag lever post and proximity switch exactly, if this is apart from excessive, will be unable to play position-limiting action；Distance is the least, the most easily breaks proximity switch, and once proximity switch is damaged, and does not simply fail to maintenance, can break again wire electrode, causes processing to interrupt, thus increases maintenance and use cost.
Often change or adjust wire electrode once during operation wire cutting machine tool, being intended to change gag lever post position on support.Existing stopping means, cannot the most correctly be set on support, thus adds meaningless task amount to operator, has had a strong impact on working (machining) efficiency and the manufacturing schedule of wire cutting machine tool.
Summary of the invention
It is an object of the invention to, a kind of simple in construction is provided, the wire stopping means of the small-size line cutting off machine that easy to operate and use cost is low, it can effectively solve unreasonable in structure design of used stopping means present in background technology and using inconvenience and easily breaking the technical problem of proximity switch of causing, it is possible to improves the working (machining) efficiency of wire cutting machine tool.
For reaching above-mentioned purpose, the wire stopping means of the present invention a kind of small-size line cutting off machine, it includes base plate, L-type gag lever post one, L-type gag lever post two, lock-screw one, lock-screw two, guide plate, backing plate and installing plate, described guide plate is arranged on the lower end of base plate by screw and backing plate, described backing plate is arranged between base plate and guide plate, and near the two ends of guide plate；The upper end of described base plate is provided with a pair installing plate, and the upper end of described installing plate is provided with installing hole；Being provided with L-type gag lever post one and L-type gag lever post two between described base plate and guide plate, described L-type gag lever post one and the upper end of L-type gag lever post two are respectively equipped with lock-screw one and lock-screw two.
In technique scheme, described L-type gag lever post one can slide along guide plate is relative with L-type gag lever post two.
After using technique scheme, L-type gag lever post one and L-type gag lever post two are provided with base plate below, when using lock-screw one and lock-screw two to fix L-type gag lever post one and L-type gag lever post two, base plate can contact with L-type gag lever post one and L-type gag lever post two, so that it is guaranteed that the distance between the head of proximity switch and L-type gag lever post one and L-type gag lever post two lower end is in the same size.So can alleviate the workload adjusting wire storage cylinder horizontal moving ranges, it is possible to reduce difficulty when adjusting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the wire stopping means of a kind of small-size line cutting off machine.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is A-A sectional view in Fig. 1.
Fig. 4 is the structural representation of L-type gag lever post one.
Accompanying drawing is respectively designated: 1, base plate, 2, L-type gag lever post one, 2 ', L-type gag lever post two, 3, lock-screw one, 3 ', lock-screw two, 4, guide plate, 5, backing plate, 6, installing plate, 61, installing hole, 7, attachment screw, 8, proximity switch one, 8 ', proximity switch two.
Detailed description of the invention
The wire stopping means of small-size line cutting off machine a kind of to the present invention is described further below in conjunction with the accompanying drawings:
From Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of wire stopping means of small-size line cutting off machine, it includes base plate 1, L-type gag lever post 1, L-type gag lever post 22 ', lock-screw 1, lock-screw 23 ', guide plate 4, backing plate 5 and installing plate 6, described guide plate 4 is arranged on the lower end of base plate 1 by attachment screw 7 and backing plate 5, described backing plate 5 is arranged between base plate 1 and guide plate 4, and near the two ends of guide plate 4；The upper end of described base plate 1 is provided with a pair installing plate 6, and the upper end of described installing plate 6 is provided with installing hole 61；The upper end of ', described L-type gag lever post 1 and L-type gag lever post 22 ' is respectively equipped with lock-screw 1 and lock-screw 23 to be provided with L-type gag lever post 1 and L-type gag lever post 22 between described base plate 1 and guide plate 4 '.
Described L-type gag lever post 1 and L-type gag lever post 22 ' can slide along guide plate 4 is relative.
The operational approach of the present invention is, first with installing in screw insertion installing hole 61, a pair installing plate 6 is fixed on the support plate moved together with wire storage cylinder, further according to the width of wire electrode distribution on wire storage cylinder, unclamp lock-screw 1 and lock-screw 23 ', adjust L-type gag lever post 1 and L-type gag lever post 22 ' position on guide plate 4, make L-type gag lever post 1 and L-type gag lever post 22 ' lower end touch proximity switch 1 and proximity switch 28 respectively ' time, on wire storage cylinder, the wire electrode at two ends also has 10～15 residues enclosed, finally fix lock-screw 1 and lock-screw 1 ', by L-type gag lever post 1 and L-type gag lever post 22 ' it is fixed on base plate 1.
In the present embodiment, base plate 1 can prevent fixing L-type gag lever post 1 and L-type gag lever post 22 ' time, L-type gag lever post 1 and L-type gag lever post 22 ' it is close to proximity switch 1 and proximity switch 28 ' too near, break proximity switch 1 and proximity switch 28 '.
The present invention is easy to operate, can effectively save the time of regulation limiting device；Location is reliable, it is ensured that when adjusting stopping means, L-type gag lever post one and L-type gag lever post two are equal with the distance of proximity switch one and proximity switch two every time；Use safety, L-type gag lever post one can be prevented and L-type gag lever post two breaks proximity switch, or proximity switch does not receives the phenomenon of limit signal, it is possible to decrease the use of lathe and maintenance cost, it is ensured that manufacturing schedule.
Claims (2)
1. the wire stopping means of a small-size line cutting off machine, it includes base plate (1), L-type gag lever post one (2), L-type gag lever post two (2 '), lock-screw one (3), lock-screw two (3 '), guide plate (4), backing plate (5) and installing plate (6), it is characterized in that: described guide plate (4) is arranged on the lower end of base plate (1) by attachment screw (7) and backing plate (5), described backing plate (5) is arranged between base plate (1) and guide plate (4), and near the two ends of guide plate (4)；The upper end of described base plate (1) is provided with a pair installing plate (6), and the upper end of described installing plate (6) is provided with installing hole (61)；Being provided with L-type gag lever post one (2) and L-type gag lever post two (2 ') between described base plate (1) and guide plate (4), described L-type gag lever post one (2) and the upper end of L-type gag lever post two (2 ') are respectively equipped with lock-screw one (3) and lock-screw two (3 ').
The wire stopping means of a kind of small-size line cutting off machine the most according to claim 1, it is characterised in that: described L-type gag lever post one (2) can slide along guide plate (4) is relative with L-type gag lever post two (2 ').
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610612289.1A CN106001815A (en) | 2016-07-31 | 2016-07-31 | Wire movement limiting device for small linear cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610612289.1A CN106001815A (en) | 2016-07-31 | 2016-07-31 | Wire movement limiting device for small linear cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106001815A true CN106001815A (en) | 2016-10-12 |
Family
ID=57115294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610612289.1A Pending CN106001815A (en) | 2016-07-31 | 2016-07-31 | Wire movement limiting device for small linear cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106001815A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080890A (en) * | 2016-11-29 | 2018-05-29 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of straight dove-tail form tongue-and-groove wire-electrode cutting and processing method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033357A (en) * | 1987-11-28 | 1989-06-14 | 北京电加工机床厂 | Method and device for improving surface quality of machined part |
| JPH01264723A (en) * | 1988-04-14 | 1989-10-23 | Hoden Seimitsu Kako Kenkyusho Ltd | Controller for moving along z-axis for electric discharge machine |
| CN201009024Y (en) * | 2006-11-11 | 2008-01-23 | 林永淦 | Non-contact machine tool position limiter |
| CN202411595U (en) * | 2011-12-21 | 2012-09-05 | 浙江三奇机械设备有限公司 | Contactless reversing mechanism of electrical machining tool |
| CN203003293U (en) * | 2012-11-30 | 2013-06-19 | 宁波海恩机床有限公司 | Travel regulation mechanism for linear cutting machine |
| CN205324922U (en) * | 2015-12-16 | 2016-06-22 | 佛山市大铁数控机械有限公司 | Fortune silk mechanism of high accuracy and use its wire cut electrical discharge machining bed |
| CN205817008U (en) * | 2016-07-31 | 2016-12-21 | 潘琴丽 | A kind of wire stopping means of small-size line cutting off machine |
-
2016
- 2016-07-31 CN CN201610612289.1A patent/CN106001815A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033357A (en) * | 1987-11-28 | 1989-06-14 | 北京电加工机床厂 | Method and device for improving surface quality of machined part |
| JPH01264723A (en) * | 1988-04-14 | 1989-10-23 | Hoden Seimitsu Kako Kenkyusho Ltd | Controller for moving along z-axis for electric discharge machine |
| CN201009024Y (en) * | 2006-11-11 | 2008-01-23 | 林永淦 | Non-contact machine tool position limiter |
| CN202411595U (en) * | 2011-12-21 | 2012-09-05 | 浙江三奇机械设备有限公司 | Contactless reversing mechanism of electrical machining tool |
| CN203003293U (en) * | 2012-11-30 | 2013-06-19 | 宁波海恩机床有限公司 | Travel regulation mechanism for linear cutting machine |
| CN205324922U (en) * | 2015-12-16 | 2016-06-22 | 佛山市大铁数控机械有限公司 | Fortune silk mechanism of high accuracy and use its wire cut electrical discharge machining bed |
| CN205817008U (en) * | 2016-07-31 | 2016-12-21 | 潘琴丽 | A kind of wire stopping means of small-size line cutting off machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080890A (en) * | 2016-11-29 | 2018-05-29 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of straight dove-tail form tongue-and-groove wire-electrode cutting and processing method |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |