CN104043884A - Sealing structure for lower arm of water immersion type linear cutting machine tool - Google Patents
Sealing structure for lower arm of water immersion type linear cutting machine tool Download PDFInfo
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- CN104043884A CN104043884A CN201410332288.2A CN201410332288A CN104043884A CN 104043884 A CN104043884 A CN 104043884A CN 201410332288 A CN201410332288 A CN 201410332288A CN 104043884 A CN104043884 A CN 104043884A
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- underarm
- lower arm
- transition piece
- machine tool
- cutting machine
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Abstract
The invention discloses a sealing structure for a lower arm of a water immersion type linear cutting machine tool. The sealing structure comprises the lower arm, a lower arm sliding pipe (3) and a sliding board assembly (4), wherein the lower arm, the lower arm sliding pipe (3) and the sliding board assembly (4) are arranged on a workbench (8). The sliding board assembly (4) is located behind the lower arm sliding pipe (3). The lower arm comprises a lower arm body (1) and a lower arm head (2). The lower arm body (1) is arranged in the lower arm sliding pipe (3). A transitional piece (5) is arranged between the lower arm body (1) and the lower arm head (2). A gap is formed between the lower arm body (1) and the lower arm sliding pipe (3). The portion, between the transitional piece (5) and the sliding board assembly (4), of the lower arm sliding pipe (3) is sleeved with a waterproof sealing element (6). According to the sealing structure for the lower arm of the water immersion type linear cutting machine tool, the machining accuracy of the machine tool can be improved, the lower arm can be prevented from being corroded by machining liquid, and the service life of the lower arm is prolonged.
Description
Technical field
The invention belongs to soaking type wire cutting machine tool technical field, particularly for the hermetically-sealed construction of soaking type wire cutting machine tool underarm.
Background technology
In soaking type wire cutting machine tool, between lower arm body and underarm sliding tube, generally can not adopt and be rigidly connected, if both are rigidly connected, in the time of movable workbench, be directly delivered on lower filar guide from the active force of skateboard component, affect machining accuracy.
Summary of the invention
The hermetically-sealed construction that the present invention seeks to be provided for soaking type wire cutting machine tool underarm, it is simple in structure, avoids the rigidity between lower arm body and underarm sliding tube to contact, and improves the precision of machine tooling.
Based on the problems referred to above, technical scheme provided by the invention is:
For the hermetically-sealed construction of soaking type wire cutting machine tool underarm, comprise the underarm, underarm sliding tube and the skateboard component that are arranged on workbench, described skateboard component is positioned at described underarm sliding tube rear portion, described underarm comprises lower arm body and underarm head, described lower arm body is arranged in described underarm sliding tube, between described lower arm body and described underarm head, transition piece is set, between described lower arm body and described underarm sliding tube, there is gap, sheathed waterproof seal on the underarm sliding tube between described transition piece and described skateboard component.
Further, described transition piece comprises the anterior and transition piece body of transition piece, and described transition piece front portion is by screw or be bolted on described underarm head, between described transition piece body and described underarm sliding tube, has gap.
Further, described transition piece main body also arranges back-up block, and described back-up block is positioned at the gap of described lower arm body and described sliding tube bottom, and described back-up block is screwed in described transition piece body.
Further, described transition piece is stainless cast steel part.
Further, described waterproof seal front portion is connected with the front sealing of described transition piece by larynx hoop, and the rear portion of described waterproof seal is by screw or be bolted on described skateboard component.
Further, described waterproof seal is that elastomeric material is made.
Compared with prior art, advantage of the present invention is:
1. adopt technical scheme of the present invention, between lower arm body and underarm head, transition piece is set, descend between arm body and underarm sliding tube and leave space simultaneously, can avoid like this rigidity between lower arm body and underarm sliding tube to contact, active force from skateboard component in the time of movable workbench can not be directly delivered to the shake that causes filar guide on filar guide, to ensure the precision of machine tooling;
2. adopt technical scheme of the present invention, sheathed waterproof seal on the underarm sliding tube between transition piece and skateboard component, can solve underarm and be immersed in the problem that corrosion occurs in working fluid, improves the service life of underarm.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the schematic perspective view of Fig. 1;
Wherein: 1, lower arm body; 2, underarm head; 3, underarm sliding tube; 4, skateboard component; 5, transition piece; 51, transition piece front portion; 52, transition piece body; 53, back-up block; 6, waterproof seal; 7, larynx hoop; 8, workbench.
Detailed description of the invention
Below in conjunction with specific embodiment, such scheme is described further.Should be understood that these embodiment are not limited to limit the scope of the invention for the present invention is described.The implementation condition adopting in embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in normal experiment.
Participate in Fig. 1-2, for the structural representation of the embodiment of the present invention, a kind of hermetically-sealed construction for soaking type wire cutting machine tool underarm is provided, it comprises the underarm being arranged on workbench 8, underarm sliding tube 3 and skateboard component 4, skateboard component 4 is positioned at the rear portion of underarm sliding tube 3, underarm comprises lower arm body 1 and underarm head 2, lower arm body 1 is arranged in underarm sliding tube 3, between underarm head 2 and lower arm body 1, be provided with transition piece 5, between lower arm body 1 and underarm sliding tube 3, be provided with gap, transition piece 5 is connected lower arm body 1 with underarm head 2 like this, between lower arm body 1 and underarm sliding tube 3, avoid rigidity to contact, in the time of movable workbench, can not be directly delivered on filar guide and cause filar guide shake and the precision of impact processing from the active force of skateboard component 4.
Concrete, above-mentioned transition piece 5 adopts stainless cast steel part, it comprises transition piece anterior 51 and transition piece main body 52, in order further to improve the precision of processing, between transition piece main body 52 and underarm sliding tube 3, be provided with gap, can avoid the rigidity between transition piece 5 and underarm sliding tube 3 to contact, wherein transition piece front portion 51 is by screw or be bolted on underarm head 2.
In order to improve the stability between lower arm body 1 and underarm sliding tube 3, transition piece 5 main bodys are also provided with back-up block 53, and this back-up block 53 is screwed in transition piece body 52 and is arranged in the gap of lower arm body 1 and underarm sliding tube 3 bottoms.
In order to prevent that working fluid from entering underarm sliding tube 3 and causing underarm to be immersed in for a long time in working fluid, sheathed waterproof seal 6 on the underarm sliding tube 3 between transition piece 5 and skateboard component 4, this waterproof seal 6 is made for elastomeric material, its front portion is tightly connected by larynx hoop 7 and transition piece front portion 51, and the rear portion of waterproof seal 6 is by screw or be bolted on skateboard component 4 simultaneously.
In sum, the present invention compared with prior art has following beneficial effect: (1) adopts technical scheme of the present invention, between lower arm body and underarm head, transition piece is set, descend between arm body and underarm sliding tube and leave space simultaneously, can avoid like this rigidity between lower arm body and underarm sliding tube to contact, active force from skateboard component in the time of movable workbench can not be directly delivered to the shake that causes filar guide on filar guide, to ensure the precision of machine tooling; (2) adopt technical scheme of the present invention, sheathed waterproof seal on the underarm sliding tube between transition piece and skateboard component, can solve underarm and be immersed in the problem that corrosion occurs in working fluid, improves the service life of underarm.
Above-mentioned example is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformations that Spirit Essence does according to the present invention or modification, within all should being encompassed in protection scope of the present invention.
Claims (6)
1. for the hermetically-sealed construction of soaking type wire cutting machine tool underarm, comprise the underarm being arranged on workbench (8), underarm sliding tube (3) and skateboard component (4), described skateboard component (4) is positioned at described underarm sliding tube (3) rear portion, it is characterized in that: described underarm comprises lower arm body (1) and underarm head (2), described lower arm body (1) is arranged in described underarm sliding tube (3), between described lower arm body (1) and described underarm head (2), transition piece (5) is set, between described lower arm body (1) and described underarm sliding tube (3), there is gap, the upper sheathed waterproof seal (6) of underarm sliding tube (3) between described transition piece (5) and described skateboard component (4).
2. the hermetically-sealed construction for soaking type wire cutting machine tool underarm according to claim 1, it is characterized in that: described transition piece (5) comprises transition piece front portion (51) and transition piece body (52), described transition piece front portion (51) is by screw or be bolted to described underarm head (2) above, between described transition piece body (52) and described underarm sliding tube (3), has gap.
3. the hermetically-sealed construction for soaking type wire cutting machine tool underarm according to claim 2, it is characterized in that: described transition piece main body (52) also arranges back-up block (53), described back-up block (53) is positioned at the gap of described lower arm body (1) and described sliding tube (3) bottom, and described back-up block (53) is screwed in described transition piece body (52).
4. the hermetically-sealed construction for soaking type wire cutting machine tool underarm according to claim 3, is characterized in that: described transition piece (5) is stainless cast steel part.
5. the hermetically-sealed construction for soaking type wire cutting machine tool underarm according to claim 4, it is characterized in that: described waterproof seal (6) is anterior to be tightly connected by larynx hoop (7) and described transition piece front portion (51), the rear portion of described waterproof seal (6) is by screw or be bolted on described skateboard component (4).
6. the hermetically-sealed construction for soaking type wire cutting machine tool underarm according to claim 5, is characterized in that: described waterproof seal (6) is made for elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410332288.2A CN104043884B (en) | 2014-07-14 | 2014-07-14 | Sealing structure for soaking type wire cutting machine tool underarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410332288.2A CN104043884B (en) | 2014-07-14 | 2014-07-14 | Sealing structure for soaking type wire cutting machine tool underarm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104043884A true CN104043884A (en) | 2014-09-17 |
| CN104043884B CN104043884B (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410332288.2A Active CN104043884B (en) | 2014-07-14 | 2014-07-14 | Sealing structure for soaking type wire cutting machine tool underarm |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61249219A (en) * | 1985-04-26 | 1986-11-06 | Brother Ind Ltd | Wire cut electric discharge machine |
| CN1141224A (en) * | 1995-02-27 | 1997-01-29 | 洛迦诺电子工业股份有限公司 | Electroerosion apparatus |
| JP2578128B2 (en) * | 1987-09-17 | 1997-02-05 | 株式会社アマダ | Wire electric discharge machine |
| KR20100049171A (en) * | 2008-11-03 | 2010-05-12 | 두산인프라코어 주식회사 | Lower part arm unit of wire electric discharge machine |
| CN203140912U (en) * | 2013-01-17 | 2013-08-21 | 姜多安 | Big-tapered swing wire rack mechanism of reciprocating-feeding numerically-controlled wire-cut machine |
| CN203992697U (en) * | 2014-07-14 | 2014-12-10 | 苏州三光科技股份有限公司 | For the hermetically-sealed construction of soaking type wire cutting machine tool underarm |
-
2014
- 2014-07-14 CN CN201410332288.2A patent/CN104043884B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61249219A (en) * | 1985-04-26 | 1986-11-06 | Brother Ind Ltd | Wire cut electric discharge machine |
| JP2578128B2 (en) * | 1987-09-17 | 1997-02-05 | 株式会社アマダ | Wire electric discharge machine |
| CN1141224A (en) * | 1995-02-27 | 1997-01-29 | 洛迦诺电子工业股份有限公司 | Electroerosion apparatus |
| KR20100049171A (en) * | 2008-11-03 | 2010-05-12 | 두산인프라코어 주식회사 | Lower part arm unit of wire electric discharge machine |
| CN203140912U (en) * | 2013-01-17 | 2013-08-21 | 姜多安 | Big-tapered swing wire rack mechanism of reciprocating-feeding numerically-controlled wire-cut machine |
| CN203992697U (en) * | 2014-07-14 | 2014-12-10 | 苏州三光科技股份有限公司 | For the hermetically-sealed construction of soaking type wire cutting machine tool underarm |
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| Publication number | Publication date |
|---|---|
| CN104043884B (en) | 2016-09-14 |
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