CN102489804A - Sealing structure for one-way wire cutting machine tool - Google Patents
Sealing structure for one-way wire cutting machine tool Download PDFInfo
- Publication number
- CN102489804A CN102489804A CN2011103886877A CN201110388687A CN102489804A CN 102489804 A CN102489804 A CN 102489804A CN 2011103886877 A CN2011103886877 A CN 2011103886877A CN 201110388687 A CN201110388687 A CN 201110388687A CN 102489804 A CN102489804 A CN 102489804A
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- China
- Prior art keywords
- slide plate
- sliding plate
- workbench
- sealing
- underarm
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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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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a sealing structure for a one-way wire cutting machine tool, which comprises a sliding plate. The sliding plate is slidably embedded in a sliding groove at the rear portion of a working platform, and the sliding plate is in sealing connection with the working platform through a sealing part. A lower arm is arranged at an opening of the sliding plate in a penetrating mode, and the lower arm is in sealing connection with the sliding plate through a sealing sleeve. The sealing structure further comprises a servo device which comprises a servo motor, a driving part and a driven part, wherein the servo motor and the driving part are arranged on the working platform, and the driven part is arranged on the sliding plate. When the working platform transversely moves relative to the lower arm, the servo device drives the driving part through the servo motor to drive the driven part and the sliding plate to carry out motions synchronous with the working platform in a reverse direction, so that the sliding plate does not move relative to the lower arm, and the deformation influence caused by sealing resistance on the lower arm is avoided. Besides, the sealing resistance cannot be transmitted to a lead screw, thereby reducing abrasion on the lead screw.
Description
Technical field
the present invention relates to a kind of wire cutting machine, relate in particular to a kind of unidirectional wire cutting off machine.
Background technology
In
prior art; Electric spark linear cutting machine comprises lathe bed, the workbench that moves horizontally of lathe bed and be located at upper arm and the underarm on the column relatively; Electric spark linear cutting machine processing is through between the last underarm line electrode being provided; Thereby the generation electric spark is carried out between workpiece and line electrode, and under this state, workpiece is immersed in the process fluid.Process fluid is arranged in the workbench (working groove), and the opening that allows underarm to pass is arranged on the sidewall of working groove.In order to stop process fluid to flow to the outside and cause damage, in around openings a restriction process fluid is set and flows to outside hermetically-sealed construction through this opening from this opening.In the prior art; The sealing structure generally comprises slide plate, and said slide plate slides is embedded in the chute at workbench rear portion, is tightly connected through seal between said slide plate and the workbench; Said underarm is arranged in the opening of this slide plate, and is tightly connected through sealing shroud between underarm and the slide plate.At workbench when underarm laterally moves; Slide plate because of produce between underarm restriction and the workbench relative to laterally move; Slide plate makes underarm produce a certain amount of distortion because the frictional resistance that sealing produces can put on underarm through slide plate, can influence machining accuracy when big.
Summary of the invention
the present invention seeks to: the hermetically-sealed construction that a kind of unidirectional wire cutting off machine is provided; Its at workbench when underarm laterally moves; Servomechanism installation is through the driven by servomotor driving link; Drive Passive part and slide plate and do the counter motion synchronous with workbench, it is mobile that slide plate is not laterally produced with respect to underarm, avoided hermetic resistance that underarm is produced deformation effect.
technical scheme of the present invention is: a kind of hermetically-sealed construction of unidirectional wire cutting off machine; Comprise slide plate, said slide plate slides is embedded in the chute at workbench rear portion, is tightly connected through seal between said slide plate and the workbench; Said underarm is arranged in the opening of this slide plate; And be tightly connected through sealing shroud between underarm and the slide plate, said hermetically-sealed construction also comprises servomechanism installation, and servomechanism installation comprises servomotor and the driving link that is arranged on the said workbench; And be arranged on the Passive part on the said slide plate; When workbench laterally moved relative to underarm, servomechanism installation drove Passive part and slide plate and does the counter motion synchronous with workbench through the driven by servomotor driving link.
are further, and said driving link is a gear, and said Passive part is the tooth-like part of slide plate lower edge and driving link engagement.Certainly, also can adopt other kinds of drive between said driving link and the Passive part, like drive and conveyer belt or the like.
advantage of the present invention is: the present invention at workbench when underarm laterally moves; Servomechanism installation is through the driven by servomotor driving link; Drive Passive part and slide plate and do the counter motion synchronous with workbench; It is mobile that slide plate is not laterally produced with respect to underarm, avoided hermetic resistance that underarm is produced deformation effect, and hermetic resistance can not be delivered to and reduce the leading screw wearing and tearing on the leading screw simultaneously.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
Fig. 1 is one of stereogram of the present invention;
Fig. 2 is two of a stereogram of the present invention.
wherein: 1 slide plate; 2 workbench; 3 chutes; 4 underarms; 5 servomechanism installations; 51 servomotors; 52 driving links; 53 Passive parts; 6 sealing shrouds.
The specific embodiment
embodiment: as depicted in figs. 1 and 2, a kind of hermetically-sealed construction of unidirectional wire cutting off machine comprises slide plate 1; Said slide plate 1 slides and is embedded in the chute 3 at workbench 2 rear portions; Be tightly connected through seal between said slide plate 1 and the workbench 2, said underarm 4 is arranged in the opening of this slide plate 1, and is tightly connected through sealing shroud 6 between underarm 4 and the slide plate 1; Said hermetically-sealed construction also comprises servomechanism installation 5; Servomechanism installation 5 comprises the servomotor 51 and driving link 52 that is arranged on the said workbench 2, and is arranged on the Passive part 53 on the said slide plate 1, when workbench 2 laterally moves relative to underarm 4; Servomechanism installation 5 drives driving link 52 through servomotor 51; Drive Passive part 53 and slide plate 1 and do the counter motion synchronous with workbench 2, it is mobile that slide plate 1 is not laterally produced with respect to underarm 4, avoided hermetic resistance that underarm 4 is produced deformation effects.
In
present embodiment, said driving link 52 is a gear,, said Passive part 53 is the tooth-like part of slide plate 1 lower edge and driving link 52 engagements.
More than
only is concrete exemplary applications of the present invention, and protection scope of the present invention is not constituted any limitation.Except that the foregoing description, the present invention can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the present invention's scope required for protection.
Claims (2)
1. the hermetically-sealed construction of a unidirectional wire cutting off machine; Comprise slide plate (1); Said slide plate (1) slides and is embedded in the chute (3) at workbench (2) rear portion; Be tightly connected through seal between said slide plate (1) and the workbench (2), said underarm (4) is arranged in the opening of this slide plate (1), and is tightly connected through sealing shroud (6) between underarm (4) and the slide plate (1); It is characterized in that: said hermetically-sealed construction also comprises servomechanism installation (5); Servomechanism installation (5) comprises servomotor (51) and the driving link (52) that is arranged on the said workbench (2), and is arranged on the Passive part (53) on the said slide plate (1), and workbench (2) is relative to underarm (4) when laterally moving; Servomechanism installation (5) drives driving link (52) through servomotor (51), drives Passive part (53) and slide plate (1) and does and the synchronous counter motion of workbench (2).
2. the hermetically-sealed construction of unidirectional wire cutting off machine according to claim 1 is characterized in that: said driving link (52) is a gear, and said Passive part (53) is the tooth-like part of slide plate lower edge and driving link engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110388687 CN102489804B (en) | 2011-11-30 | 2011-11-30 | Sealing structure for one-way wire cutting machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110388687 CN102489804B (en) | 2011-11-30 | 2011-11-30 | Sealing structure for one-way wire cutting machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102489804A true CN102489804A (en) | 2012-06-13 |
| CN102489804B CN102489804B (en) | 2013-07-10 |
Family
ID=46181688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110388687 Active CN102489804B (en) | 2011-11-30 | 2011-11-30 | Sealing structure for one-way wire cutting machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102489804B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033251A (en) * | 1987-08-28 | 1989-06-07 | 查米尔斯技术公司 | Utilize the topping machanism of electrode discharge machining |
| JPH04201017A (en) * | 1990-11-29 | 1992-07-22 | Japax Inc | Dipping process type wire cut electric discharge machine |
| CN1082472A (en) * | 1992-08-13 | 1994-02-23 | 索迪克株式会社 | Wire-cut electroerosion apparatus |
| US6651987B1 (en) * | 1999-10-12 | 2003-11-25 | Sodick Co., Ltd. | Seal for preventing leakage of fluid from opening formed in side wall of work tank of wire cut electric discharge machine |
| CN202317346U (en) * | 2011-11-30 | 2012-07-11 | 苏州三光科技股份有限公司 | Sealing structure of one-way feeding wire cutting machine tool |
-
2011
- 2011-11-30 CN CN 201110388687 patent/CN102489804B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1033251A (en) * | 1987-08-28 | 1989-06-07 | 查米尔斯技术公司 | Utilize the topping machanism of electrode discharge machining |
| JPH04201017A (en) * | 1990-11-29 | 1992-07-22 | Japax Inc | Dipping process type wire cut electric discharge machine |
| CN1082472A (en) * | 1992-08-13 | 1994-02-23 | 索迪克株式会社 | Wire-cut electroerosion apparatus |
| US6651987B1 (en) * | 1999-10-12 | 2003-11-25 | Sodick Co., Ltd. | Seal for preventing leakage of fluid from opening formed in side wall of work tank of wire cut electric discharge machine |
| CN202317346U (en) * | 2011-11-30 | 2012-07-11 | 苏州三光科技股份有限公司 | Sealing structure of one-way feeding wire cutting machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102489804B (en) | 2013-07-10 |
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