CN205702751U - 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
- CN205702751U CN205702751U CN201620367097.4U CN201620367097U CN205702751U CN 205702751 U CN205702751 U CN 205702751U CN 201620367097 U CN201620367097 U CN 201620367097U CN 205702751 U CN205702751 U CN 205702751U
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- CN
- China
- Prior art keywords
- balance staff
- seat
- upper balance
- machine tool
- cutting machine
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- Withdrawn - After Issue
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Abstract
The utility model discloses the rocker frame mechanism of a kind of wire cutting machine tool taper head, the bearing connected firmly with upper balance staff including upper balance staff, lower balance staff, the support seat 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 seat, and mounting seat is installed with spline housing, the rear end of upper balance staff is fixedly connected with splined shaft, and what splined shaft slided is located in spline housing.This utility model has that structure is relatively easy, installs, advantage easy to use, and it is little to wear and tear, it is ensured that crudy.
Description
Technical field
This utility model relates to a kind of rocker frame mechanism for wire cutting machine tool taper head.
Background technology
Being currently used for the rocker frame mechanism of Wire cut electric discharge machine rate taper head, many drive by cross saddle is moved, to realize taper WEDM on U axle and V direction of principal axis；Existing rocker frame mechanism, the bearing connected firmly with upper balance staff including upper balance staff, lower balance staff, the support seat being placed on lower balance staff, the front end of upper balance staff and lower balance staff is equipped with leading wheel seat, and upper balance staff is connected by two grades of articulated mountings with lower balance staff；It is complex with the attachment structure of lower balance staff that this device not only goes up balance staff, installs, uses inconvenience, and upper balance staff is when U direction of principal axis moves, and articulated mounting servo-actuated, pin joint can produce and rotate, and the time one, long abrasion was relatively big, produces mismachining tolerance, affects crudy；And at upper balance staff when doing U direction of principal axis and moving, owing to the swing of two grades of articulated mountings need to be relied on to complete, limited by pendulum angle, cause its axial stroke less than normal, it is difficult to steep-taper processing, as strengthened its axial stroke, the size of two grades of articulated mountings must be relatively big, causes the most again using limited.
Summary of the invention
The purpose of this utility model is for deficiencies of the prior art, the rocker frame mechanism of a kind of wire cutting machine tool taper head is provided, it has that structure is relatively easy, install, advantage easy to use, and it is little to wear and tear, it is ensured that crudy and realize steep-taper processing.
For reaching above-mentioned purpose, the rocker frame mechanism of wire cutting machine tool taper head of the present utility model, the bearing connected firmly with upper balance staff including upper balance staff, lower balance staff, the support seat 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 characterised in that bottom shaft rear end is fixedly connected with lower swing seat, and lower swing seat is associated with connecting rod, small end is associated with mounting seat, being installed with spline housing in mounting seat, the rear end of upper balance staff is fixedly connected with splined shaft, and what splined shaft slided is located in spline housing.
Upper balance staff of the present utility model is coordinated with the spline housing being connected on lower balance staff by splined shaft, when cross saddle drives upper balance staff to move along its axis by bearing, lower balance staff and spline housing etc. all keep static, compared to existing structure, without two grades of articulated mountings, not only structure is relatively easy, install, easy to use, and it is little to wear and tear, it is ensured that crudy；The swing of not drivening rod when upper balance staff moves along its axis, its axial stroke is the most relevant with the length of splined shaft, it is not necessary to the size adding big connecting rod can realize the biggest stroke, thus realizes steep-taper processing；
As further improvement of the utility model, small end is provided with chute, and mounting seat is fixedly connected with slide block, and slide block is coupled in chute by lock-screw；By adjusting slide block position in chute, the spacing of upper balance staff and lower balance staff can be changed, improve versatility；
As further improvement of the utility model, lower swing seat is connected by hinged with connecting rod；When the stroke of splined shaft is to two-end-point, the swingable certain angle of connecting rod, the stroke that upper balance staff moves axially can be expanded, it is achieved the processing of steep-taper；
In sum, this utility model has that structure is relatively easy, installs, advantage easy to use, and it is little to wear and tear, it is ensured that crudy and realize steep-taper processing.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
As shown in Figure 1, the rocker frame mechanism of this wire cutting machine tool taper head, including upper balance staff 1, lower balance staff 2, the bearing 3 connected firmly with upper balance staff 1, it is placed on the support seat 4 on lower balance staff 2, the front end of upper balance staff 1 and lower balance staff 2 is equipped with leading wheel seat 5, lower balance staff 2 rear end is fixedly connected with lower swing seat 6, lower swing seat 6 is associated with connecting rod 7 by hinge 13 is hinged, connecting rod 7 upper end is provided with chute, one mounting seat 8 is fixedly connected with slide block 9, slide block 9 is coupled in chute by lock-screw 10, spline housing 11 it is installed with in mounting seat 8, the rear end of upper balance staff 1 is fixedly connected with splined shaft 12, what splined shaft 12 slided is located in spline housing 11.
During use, supporting seat 4 and connect firmly with frame, bearing 3 couples with the cross saddle of lathe, cross saddle drive bearing 3, bearing 3 to drive balance staff 1 to do movement and the yaw motion of radial direction (V axle) of axially (U axle) again；Do axial mobile time, splined shaft 12 only slides in spline housing 11, now descends balance staff 2 and spline housing 11 etc. all to keep static；When the stroke of splined shaft 12 is to two-end-point, connecting rod 7 can swing certain angle around lower swing seat 6, can expand the stroke that upper balance staff 1 moves axially, and now descends balance staff 2 to keep static；When doing yaw motion radially, upper balance staff 1 is promoted lower balance staff 2 to do yaw motion radially in supporting seat 4 by splined shaft 12, spline housing 11, mounting seat 8, slide block 9, connecting rod 7, lower swing seat 6, thus is realized taper WEDM；This utility model is compared to existing structure, without two grades of articulated mountings, not only structure is relatively easy, install, easy to use, when cross saddle drives upper balance staff 1 to move along its axis by bearing 3, splined shaft 12, in the swing that spline housing 11 slides and connecting rod 7 is a small amount of, weares and teares less, it is ensured that crudy；When upper balance staff 1 moves along its axis, its axial stroke is the most relevant with the length of splined shaft 12, it is not necessary to the size adding big connecting rod 7 can realize the biggest stroke, thus realizes steep-taper processing；By adjusting the slide block 9 position in chute, the spacing of upper balance staff 1 and lower balance staff 2 can be changed, improve versatility.
Claims (3)
1. the rocker frame mechanism of a wire cutting machine tool taper head, the bearing connected firmly with upper balance staff including upper balance staff, lower balance staff, the support seat 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 seat, and mounting seat is installed with spline housing, the rear end of upper balance staff is fixedly connected with splined shaft, and what splined shaft slided is located in spline housing.
2. the rocker frame mechanism of wire cutting machine tool taper head as claimed in claim 1, it is characterised in that small end is provided with chute, and mounting seat is fixedly connected with slide block, and slide block is coupled in chute by lock-screw.
3. the rocker frame mechanism of wire cutting machine tool taper head as claimed in claim 1 or 2, it is characterised in that lower swing seat is connected by hinged with connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620367097.4U CN205702751U (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 |
|---|---|---|---|
| CN201620367097.4U CN205702751U (en) | 2016-04-27 | 2016-04-27 | The rocker frame mechanism of wire cutting machine tool taper head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205702751U true CN205702751U (en) | 2016-11-23 |
Family
ID=57292503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620367097.4U Withdrawn - After Issue CN205702751U (en) | 2016-04-27 | 2016-04-27 | The rocker frame mechanism of wire cutting machine tool taper head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205702751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834536A (en) * | 2016-04-27 | 2016-08-10 | 自贡市嘉特数控机械制造有限公司 | Swing frame mechanism of taper head of linear cutting machine |
-
2016
- 2016-04-27 CN CN201620367097.4U patent/CN205702751U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834536A (en) * | 2016-04-27 | 2016-08-10 | 自贡市嘉特数控机械制造有限公司 | Swing frame mechanism of taper head of linear cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20180914 |