CN2436258Y - Large taper wire reel for electric spark cutting machine - Google Patents
Large taper wire reel for electric spark cutting machine Download PDFInfo
- Publication number
- CN2436258Y CN2436258Y CN 00221256 CN00221256U CN2436258Y CN 2436258 Y CN2436258 Y CN 2436258Y CN 00221256 CN00221256 CN 00221256 CN 00221256 U CN00221256 U CN 00221256U CN 2436258 Y CN2436258 Y CN 2436258Y
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- rotating shaft
- lower rotary
- shaft
- stepper motor
- 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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- Gear Transmission (AREA)
Abstract
The utility model relates to a large taper wire frame for electric spark cutting machine tools, which comprises an upper rotary shaft [6], a lower rotary shaft [9], a cross planker connected to the upper rotary shaft [6], and a longitudinal shaft [4] connected to the cross planker [3]. The utility model is characterized in that the upper rotary shaft [6] is connected with an output shaft of a stepping motor of the upper rotary shaft by a drive mechanism; the lower rotary shaft [9] is connected with an output shaft of a stepping motor of the lower rotary shaft by the drive mechanism; the drive mechanism is a machine device which transmits stepping motor rotation to rotary shaft rotation. The utility model omits a connection rod between the upper rotary shaft and the lower rotary shaft so that rotation of the upper rotary shaft and the lower rotary shaft is not mutually interfered; thus, the utility model can cut machine tools with large taper and large thicknesses.
Description
The utility model relates to a kind of electric spark linear cutting machine.
In the prior art, the coil holder of electric spark linear cutting machine is generally by last rotating shaft, lower rotary shaft, formed with the connecting rod of describedly going up cross saddle, the longitudinal axis that is connected with cross saddle that rotating shaft is connected, be used to be connected rotating shaft and lower rotary shaft, last rotating shaft X, Y, when the Z direction moves, drive lower rotary shaft by connecting rod and rotate.Because the existence of connecting rod, be subjected to the length restriction of connecting rod when making big thickness, big tapering cutting and thickness, tapering are restricted.
The purpose of this utility model is to provide a kind of big taper guide frame of being convenient to the electric spark linear cutting machine of big thickness, big tapering use.
The technical solution of the utility model is: a kind of big taper guide frame of electric spark linear cutting machine, comprise rotating shaft, lower rotary shaft, the cross saddle that is connected with described upward rotating shaft, the longitudinal axis that is connected with cross saddle, described upward rotating shaft is connected by the output shaft of transmission mechanism with last rotating shaft stepper motor, described lower rotary shaft is connected by the output shaft of transmission mechanism with the lower rotary shaft stepper motor, and described transmission mechanism is for being the rotation transmission of stepper motor the mechanical device of the rotation of rotating shaft.
The utility model compared with prior art has following advantage:
Owing to omitted the connecting rod between last rotating shaft and the lower rotary shaft, therefore go up the rotation mutually noninterfere of rotating shaft and lower rotary shaft, last rotating shaft is connected with the output shaft of a stepper motor respectively by transmission mechanism with lower rotary shaft, makes the utility model can carry out the cutting of big tapering and big thickness.
The utility model will be further described below in conjunction with drawings and Examples:
Accompanying drawing 1 is a front view of the present utility model;
Accompanying drawing 2 is the A-A direction cutaway view of accompanying drawing 1; Wherein:
[1], balancing weight; [2], constant tension device: [3], cross saddle; [4], longitudinal axis; [5], upper block; [6], go up rotating shaft; [7], wire electrode; [8], lower tumbler; [9], lower rotary shaft; [10], frame; [11], worm gear; [12], worm screw; [13], travelling gear; [14], travelling gear; [15], go up the rotating shaft stepper motor.
Embodiment: referring to accompanying drawing 1 and accompanying drawing 2, a kind of big taper guide frame of electric spark linear cutting machine, comprise rotating shaft [6], lower rotary shaft [9], the cross saddle [3] that is connected with described upward rotating shaft [6], the longitudinal axis [4] that is connected with cross saddle [3], described upward rotating shaft [6] is connected by the output shaft of transmission mechanism with last rotating shaft stepper motor, described lower rotary shaft [9] is connected by the output shaft of transmission mechanism with the lower rotary shaft stepper motor, and described transmission mechanism is for being the rotation transmission of stepper motor the mechanical device of the rotation of rotating shaft.
Accompanying drawing 2 is the sectional view of the transmission mechanism in the last rotating shaft, and last rotating shaft is identical with the transmission mechanism of lower rotary shaft.Referring to accompanying drawing 2, described transmission mechanism is that described upward rotating shaft [6] or lower rotary shaft [9] are provided with worm gear [11], described worm gear [11] is meshed with worm screw [12], and the rotating shaft of described worm screw [12] is connected by the output shaft of gear drive with last rotating shaft stepper motor or lower rotary shaft stepper motor.Output shaft by last rotating shaft stepper motor [15] rotates by rotating shaft [6] in travelling gear [14], travelling gear [13], worm screw [12], worm gear [11] drive.
Claims (2)
1, a kind of big taper guide frame of electric spark linear cutting machine, comprise rotating shaft [6], lower rotary shaft [9], the cross saddle [3] that is connected with described upward rotating shaft [6], the longitudinal axis [4] that is connected with cross saddle [3], it is characterized in that: described upward rotating shaft [6] is connected by the output shaft of transmission mechanism with last rotating shaft stepper motor, described lower rotary shaft [9] is connected by the output shaft of transmission mechanism with the lower rotary shaft stepper motor, and described transmission mechanism is for being the rotation transmission of stepper motor the mechanical device of the rotation of rotating shaft.
2, the big taper guide frame of electric spark linear cutting machine according to claim 1, it is characterized in that: described transmission mechanism is that described upward rotating shaft [6] or lower rotary shaft [9] are provided with worm gear [11], described worm gear [11] is meshed with worm screw [12], and the rotating shaft of described worm screw [12] is connected by the output shaft of gear drive with last rotating shaft stepper motor or lower rotary shaft stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221256 CN2436258Y (en) | 2000-08-01 | 2000-08-01 | Large taper wire reel for electric spark cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221256 CN2436258Y (en) | 2000-08-01 | 2000-08-01 | Large taper wire reel for electric spark cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2436258Y true CN2436258Y (en) | 2001-06-27 |
Family
ID=33586175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00221256 Expired - Fee Related CN2436258Y (en) | 2000-08-01 | 2000-08-01 | Large taper wire reel for electric spark cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2436258Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021164383A1 (en) * | 2020-02-19 | 2021-08-26 | 常州工学院 | Follower swing head type large-taper wire cutting device |
-
2000
- 2000-08-01 CN CN 00221256 patent/CN2436258Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021164383A1 (en) * | 2020-02-19 | 2021-08-26 | 常州工学院 | Follower swing head type large-taper wire cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |