CN105834536B - The rocker frame mechanism of wire cutting machine tool taper head - Google Patents
The rocker frame mechanism of wire cutting machine tool taper head Download PDFInfo
- Publication number
- CN105834536B CN105834536B CN201610269796.XA CN201610269796A CN105834536B CN 105834536 B CN105834536 B CN 105834536B CN 201610269796 A CN201610269796 A CN 201610269796A CN 105834536 B CN105834536 B CN 105834536B
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- CN
- China
- Prior art keywords
- balance staff
- upper balance
- machine tool
- cutting machine
- wire cutting
- 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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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
- B23H7/02—Wire-cutting
- B23H7/06—Control of the travel curve of the relative movement between electrode and workpiece
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses a kind of rocker frame mechanisms of wire cutting machine tool taper head, including upper balance staff, lower balance staff, the bearing connected firmly with upper balance staff, the support base being placed on lower balance staff, the front end of upper balance staff and lower balance staff is equipped with leading wheel seat, it is characterized in that bottom shaft rear end is fixedly connected with lower swing seat, lower swing seat is associated with connecting rod, and small end is associated with mounting base, spline housing is installed in mounting base, the rear end of upper balance staff is fixedly connected with splined shaft, and splined shaft sliding is set in spline housing.The present invention has the advantages that structure is relatively easy, installs, is easy to use, and wears small, it is ensured that processing quality and realization steep-taper processing.
Description
Technical field
The present invention relates to a kind of rocker frame mechanisms for wire cutting machine tool taper head.
Background technology
Currently used for the rocker frame mechanism of Wire cut electric discharge machine rate taper head, mostly driven in U axis and V axis by cross saddle
It is moved on direction, to realize taper WEDM;Existing rocker frame mechanism, including upper balance staff, lower balance staff, the branch connected firmly with upper balance staff
The front end of seat, the support base being placed on lower balance staff, upper balance staff and lower balance staff is equipped with leading wheel seat, and upper balance staff passes through with lower balance staff
Two level articulated mounting is connected;Not only above the connection structure of balance staff and lower balance staff is complex for the device, installs, is inconvenient for use, and
When U axis directions move, articulated mounting can be servo-actuated upper balance staff, hinge joint generates rotation, wear larger, generation processing for a long time
Error influences processing quality;And in upper balance staff when doing the movement of U axis directions, due to need to come by the swing of two level articulated mounting
It completes, is limited by swing angle, cause its axial stroke less than normal, it is difficult to complete steep-taper processing, such as to increase its axial row
The size of journey, two level articulated mounting must be larger, so causes again using limited.
Invention content
The purpose of the present invention is being directed to deficiencies of the prior art, a kind of pendulum of wire cutting machine tool taper head is provided
Frame mechanism, it has the advantages that structure is relatively easy, installs, is easy to use, and wears small, it is ensured that processing quality and realization are big
Taper WEDM.
In order to achieve the above objectives, the rocker frame mechanism of wire cutting machine tool taper head of the invention, including upper balance staff, lower balance staff,
The front end of the bearing connected firmly with upper balance staff, the support base being placed on lower balance staff, upper balance staff and lower balance staff is equipped with leading wheel seat,
It is characterized in that bottom shaft rear end is fixedly connected with lower swing seat, lower swing seat is associated with connecting rod, and small end is associated with mounting base, fixed in mounting base
There are spline housing, the rear end of upper balance staff to be fixedly connected with splined shaft, splined shaft sliding is set in spline housing.
The upper balance staff of the present invention is coordinated by splined shaft and the spline housing being connected on lower balance staff, when cross saddle passes through branch
When seat drives upper balance staff to move along its axis, the equal remains stationary such as lower balance staff and spline housing is not necessarily to two level compared to existing structure
Articulated mounting, not only structure is relatively easy, installs, is easy to use, and wears small, it is ensured that processing quality;Upper balance staff is along its axis
To the swing for not driving connecting rod when movement, axial stroke is only related with the length of splined shaft, without increasing the size of connecting rod i.e.
Axial big stroke can be achieved, to realize that steep-taper is processed;
As a further improvement on the present invention, small end is equipped with sliding slot, and mounting base is fixedly connected with sliding block, and sliding block passes through locking
Screw is coupled in sliding slot;By adjusting position of the sliding block in sliding slot, the spacing of upper balance staff and lower balance staff can be changed, improve general
Property;
As a further improvement on the present invention, lower swing seat with connecting rod by being hingedly connected;When the stroke of splined shaft is to both ends
When point, the swingable certain angle of connecting rod can expand the stroke of upper balance staff axial movement, realize the processing of steep-taper;
In conclusion the present invention has the advantages that structure is relatively easy, installs, is easy to use, and wear small, it is ensured that add
Working medium amount and realization steep-taper processing.
Description of the drawings
Fig. 1 is the front view of the embodiment of the present invention.
Specific implementation mode
The invention will now be described in further detail with reference to the accompanying drawings.
As shown in Figure 1, the rocker frame mechanism of the wire cutting machine tool taper head, including upper balance staff 1, lower balance staff 2 and upper balance staff 1
The front end of the bearing 3 connected firmly, the support base 4 being placed on lower balance staff 2, upper balance staff 1 and lower balance staff 2 is equipped with leading wheel seat 5, the bottom
2 rear end of axis is fixedly connected with lower swing seat 6, and lower swing seat 6 is hingedly associated with connecting rod 7 by hinged shaft 13, and 7 upper end of connecting rod is equipped with sliding slot, an installation
Seat 8 is fixedly connected with sliding block 9, and sliding block 9 is coupled to by lock-screw 10 in sliding slot, and spline housing 11, upper balance staff 1 are installed in mounting base 8
Rear end be fixedly connected with splined shaft 12, what splined shaft 12 slided is set in spline housing 11.
In use, support base 4 is connected firmly with rack, bearing 3 couples with the cross saddle of lathe, and bearing is driven by cross saddle
3, bearing 3 drives balance staff 1 to do axial direction again(U axis)Movement and radial direction(V axis)Yaw motion;When doing axial mobile, flower
The only sliding in spline housing 11 of key axis 12, descends the equal remains stationary such as balance staff 2 and spline housing 11 at this time;When splined shaft 12 stroke extremely
When two-end-point, connecting rod 7 can swing certain angle around lower swing seat 6, can expand the stroke of the axial movement of upper balance staff 1, descend balance staff 2 at this time
Remains stationary;When doing radial yaw motion, upper balance staff 1 by splined shaft 12, spline housing 11, mounting base 8, sliding block 9, connecting rod 7,
Lower swing seat 6 pushes lower balance staff 2 to do radial yaw motion in support base 4, to realize taper WEDM;The present invention is compared to existing
There is structure, be not necessarily to two level articulated mounting, not only structure is relatively easy, installs, is easy to use, when cross saddle passes through 3 band of bearing
When dynamic upper balance staff 1 moves along its axis, splined shaft 12 wears smaller, can protect in the swing that spline housing 11 slides and connecting rod 7 is a small amount of
Demonstrate,prove processing quality;Its axial stroke is mainly related with the length of splined shaft 12 when upper balance staff 1 moves along its axis, without the company of increasing
Axial big stroke can be realized in the size of bar 7, to realize that steep-taper is processed;It, can by adjusting position of the sliding block 9 in sliding slot
The spacing of balance staff 1 and lower balance staff 2 in change improves general.
Claims (2)
1. a kind of rocker frame mechanism of wire cutting machine tool taper head, including upper balance staff, lower balance staff, the bearing connected firmly with upper balance staff, set
The front end of support base on lower balance staff, upper balance staff and lower balance staff is equipped with leading wheel seat, it is characterised in that bottom shaft rear end is solid
It is associated with lower swing seat, for lower swing seat with connecting rod by being hingedly connected, small end is associated with mounting base, and spline housing is installed in mounting base,
The rear end of upper balance staff is fixedly connected with splined shaft, and splined shaft sliding is set in spline housing.
2. the rocker frame mechanism of wire cutting machine tool taper head as described in claim 1, it is characterised in that small end is equipped with sliding slot,
Mounting base is fixedly connected with sliding block, and sliding block is coupled to by lock-screw in sliding slot.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610269796.XA CN105834536B (en) | 2016-04-27 | 2016-04-27 | The rocker frame mechanism of wire cutting machine tool taper head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610269796.XA CN105834536B (en) | 2016-04-27 | 2016-04-27 | The rocker frame mechanism of wire cutting machine tool taper head |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105834536A CN105834536A (en) | 2016-08-10 |
CN105834536B true CN105834536B (en) | 2018-09-14 |
Family
ID=56589309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610269796.XA Expired - Fee Related CN105834536B (en) | 2016-04-27 | 2016-04-27 | The rocker frame mechanism of wire cutting machine tool taper head |
Country Status (1)
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CN (1) | CN105834536B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106141346A (en) * | 2016-08-25 | 2016-11-23 | 广东大铁数控机械有限公司 | A kind of tapering swing arm stablizing wire transporting and use its wire cutting machine tool |
CN108526633A (en) * | 2017-05-09 | 2018-09-14 | 六安永贞匠道机电科技有限公司 | The space multistory taper adjusting device of electric spark linear cutting machine |
CN108672859B (en) * | 2018-05-22 | 2019-10-08 | 浙江霸器智能装备股份有限公司 | The outstanding support mechanism of wire cutting machine in steep-taper |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2060712U (en) * | 1990-02-23 | 1990-08-22 | 成都无线电专用设备厂 | Tracking devices of guide pulley follow and cooling of cone line cutting machine |
CN2173131Y (en) * | 1993-11-26 | 1994-08-03 | 北京新火花机床公司华东公司(吴县) | Big taper wire cutting device |
CN2302862Y (en) * | 1997-07-11 | 1999-01-06 | 刘志东 | Large taper cutting line frame structure for linear cutting machine |
CN2405694Y (en) * | 2000-01-07 | 2000-11-15 | 袁大伟 | Large-taper mechanism mechanism of linear cutting machine tool |
CN2538467Y (en) * | 2002-05-09 | 2003-03-05 | 刘青山 | Large taper cutter for linear cutting machine |
ES2376317T3 (en) * | 2005-03-30 | 2012-03-12 | Agie Charmilles Sa | METHOD FOR MEASURING AND ADJUSTING THE ELECTRODE FOR A CONICAL MACHINING IN AN ELECTRICAL SHOCK MACHINE. |
CN103596718B (en) * | 2011-04-19 | 2016-03-16 | 有限会社仓敷***设计 | Electric discharge device |
CN204867710U (en) * | 2015-07-27 | 2015-12-16 | 自贡市嘉特数控机械制造有限公司 | Rocker mechanism of big tapering wire cut electrical discharge machining bed |
CN205702751U (en) * | 2016-04-27 | 2016-11-23 | 自贡市嘉特数控机械制造有限公司 | The rocker frame mechanism of wire cutting machine tool taper head |
-
2016
- 2016-04-27 CN CN201610269796.XA patent/CN105834536B/en not_active Expired - Fee Related
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CN105834536A (en) | 2016-08-10 |
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Granted publication date: 20180914 Termination date: 20200427 |
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CF01 | Termination of patent right due to non-payment of annual fee |