CN2612492Y - Thread transport unit of gantry linear cutting machine - Google Patents
Thread transport unit of gantry linear cutting machine Download PDFInfo
- Publication number
- CN2612492Y CN2612492Y CN 03229613 CN03229613U CN2612492Y CN 2612492 Y CN2612492 Y CN 2612492Y CN 03229613 CN03229613 CN 03229613 CN 03229613 U CN03229613 U CN 03229613U CN 2612492 Y CN2612492 Y CN 2612492Y
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- CN
- China
- Prior art keywords
- guide wheel
- gear
- wire
- synchronous pulley
- slide block
- 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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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to a wire driving device of a gantry wire-cutting machine comprising a wire storage barrel, electrode wire, a driving device composed of a motor, a synchronous belt, a synchronous-belt wheel and a pressing wheel, and a moving device composed of a tooth wheel, a tooth bar, a guide rail and a slide block, which makes an upper guide wheel and a lower guide wheel of the cutting point move simultaneously side-to-side and keeps the electrode wire not loosing or tightening and breaking because of the left and right movement, thereby the utility model is suitable for the gantry wire-cutting machine.
Description
Technical field
The utility model relates to a kind of wire drive device of flame wire cutting machine tool, belongs to wire cutting machine tool.
Background technology
In the wire cutting machine tool in the prior art owing to exist following defective can not realize gantry line cutting processing: one, motion in the stroke range of gantry wire cutting machine tool need of work wire electrode left and right sides, on the guide frame, can not realize the motion of left and right sides stroke about lower tumbler is fixed on the traditional wire cutting cut point.Two, add man-hour in the stroke range of gantry wire cutting machine tool working electrode silk left and right sides, wire electrode length takes place flexible significantly, the traditional wire cutting off machine rely on wire electrode strain or tensioning apparatus can not meet the demands.
Summary of the invention
The purpose of this utility model provides a kind of wire drive device that can make the wire electrode flame wire cutting machine tool that side-to-side movement can not relax, tighten, snaps in the cutting stroke range.
The utility model is achieved in that and comprises wire storage tube, wire electrode etc., also comprise simultaneously by motor, the synchronous transmission device formed of band, 8 synchronous pulleys, 2 contact rollers and by 4 gears, 2 toothed rack, 2 guide rails, 4 telecontrol equipments that slide block, 4 guide wheels are formed, the synchronous pulley in the wherein said transmission device respectively with described telecontrol equipment in gear, the coaxial installation of described guide wheel; In the described synchronous pulley 4 respectively with described gear relative fixed, described synchronous pulley, gear, guide wheel can rotate with respect to installation shaft; The installation shaft of described synchronous pulley, gear, guide wheel is fixed on the slide block; Described slide block is installed in respectively on the guide rail, can move on guide rail; Described synchronous pulley and described motor link together by described synchronous band.Described wire electrode begins to get back to the described wire storage tube by described guide wheel from described wire storage tube.
The wire drive device of the flame wire cutting machine tool of the utility model is owing to adopted said structure, transmission device and telecontrol equipment promptly are installed, so make the same moved further of lower tumbler left and right directions on the cut point, and keep wire electrode can not realize the cutting processing of flame wire cutting machine tool because of its left and right motion relaxes or tightens, snaps.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Concrete enforcement
Below in conjunction with drawings and Examples the utility model is further described:
Among the figure: 1a, 1b, 1c, 1d. synchronous pulley; 2. wire electrode; 3. wire storage tube; 4. motor; 5. be with synchronously; 6a, 6b. tooth bar; 7a, 7b. slide block; 8a, 8b. synchronous pulley; 9a, 9b. guide wheel; 10a, 10b. axle; 11a, 11b. gear; 12a, 12b. bearing up pulley; 13a, 13b. synchronous pulley; 14a, 14b. axle; 15a, 15b. guide wheel; 16a, 16b. gear; 17a, 17b. guide rail; 18a, 18b. slide block.
As shown in Figure 1: by synchronous pulley 1a, 1b, 1c, 1d, motor 4, synchronously with 5, the transmission device formed of synchronous pulley 8a, 8b, 13a, 13b, guide wheel 9a, 9b, contact roller 12a, 12b and the telecontrol equipment of forming by tooth bar 6a, 6b, slide block 7a, 7b, gear 11a, 11b, guide wheel 15a, 15b, gear 16a, 16b, guide rail 17a, 17b, slide block 18a, 18b.Wherein synchronous pulley 8a, 8b and gear 11a, 11b, guide wheel 9a, 9b are installed on a 10a, the 10b, synchronous pulley 8a, 8b and gear 11a, 11b fix, synchronous pulley 8a, 8b can rotate relative to axle 10a, 10b with gear 11a, 11b, guide wheel 6a, 6b, and this axle is installed on slide block 7a, the 7b; Synchronous pulley 13a, 13b and gear 16a, 16b, guide wheel 15a, 15b are installed on a 14a, the 14b, synchronous pulley 13a, 13b and gear 16a, 16b fix, synchronous pulley 13a, 13b can rotate relative to axle 14a, 14b with gear 16a, 16b, guide wheel 15a, 15b, and this axle is installed on slide block 18a, the 18b; Described contact roller 12a, 12b are installed on respectively on slide block 7a, the 7b; Described slide block 7a, 7b, 18a, 18b are installed in respectively on described guide rail 17a, the 17b; Described synchronous pulley 1a, 8a, 13a, 1d, 1c, 13b, 8b, 1b, contact roller 12a, 12b and described motor 4 are with 5 to link together by described synchronously; Described wire electrode 2 begins to get back to the described wire storage tube 3 by described guide wheel 15a, 9a, 9b, 15b from described wire storage tube 3.
During work, when motor can well rotate by the moving synchronous pulley of band drive synchronously under the effect of contact roller, because gear, synchronous pulley relative fixed and coaxial installation, gear also rotates with the synchronous pulley unequal angular velocity thereupon, and at this moment gear will prolong guide rail and move with the tooth bar promotion slide block that interacts.Because all synchronous pulley specifications are identical in this device, synchronous pulley, gear all will rotate with unequal angular velocity under the drive of being with synchronously.Because tooth bar 6a is identical with the 6b specification, the specification of gear 11a, 11b is identical, so the movement velocity of the identical slide block 7a of the specification of gear 16a, 16b, 7b is identical, slide block 18a is identical with the movement velocity of slide block 18b.Because the number of teeth of gear 16a, 16b is gear 11a, the 11b number of teeth half, so the movement velocity of slide block 18a, 18b is slide block 7a, 7b movement velocity half.Because guide wheel 9a, 9b are installed on respectively on axle 10a, the 10b that is fixed on slide block 7a, the 7b; Guide wheel 15a, 15b are installed on respectively on axle 14a, the 14b that is fixed on slide block 18a, the 18b, so guide wheel 9a, 9b point-to-point speed are identical, guide wheel 15a, the 15b point-to-point speed is identical and guide wheel 9a, 9b are guide wheel 15a, 15b point-to-point speed 2 times.Wire electrode 2 begins to get back to the wire storage tube 3 through guide wheel 15a, guide wheel 9a, guide wheel 9b, guide wheel 15b from wire storage tube 3 like this, thereby wire electrode can side-to-side movement and lax or tighten, snap, and realizes cutting processing.
Claims (2)
1, a kind of wire drive device of flame wire cutting machine tool, comprise wire electrode (2), wire storage tube (3), it is characterized in that also including by synchronous pulley (1a), (1b), (1c), (1d), motor (4), be with synchronously (5), synchronous pulley (8a), (8b), (13a), (13b), guide wheel (9a), (9b), contact roller (12a), (12b) transmission device of Zu Chenging and by tooth bar (6a), (6b), guide rail (17a), (17b), slide block (7a), (7b), slide block (18a), (18b), gear (11a), (11b), gear (16a), (16b), guide wheel (9a), (9b), guide wheel (15a), (15b) telecontrol equipment of Gou Chenging, wherein said synchronous pulley (8a), (8b) with described gear (11a), (11b), guide wheel (9a), (9b) be installed in described axle (10a), (10b), synchronous pulley (8a, (8b) and gear (11a), (11b) fixing, synchronous pulley (8a), (8b) with gear (11a), (11b), guide wheel (6a), (6b) can be relatively axle (10a), (10b) rotate, this axle is installed on slide block (7a), (7b), synchronous pulley (13a), (13b) with gear (16a), (16b), guide wheel (15a), (15b) be installed in axle (14a), (14b), synchronous pulley (13a), (135) and gear (16a), (16b) fixing, synchronous pulley (13a), (13b) with gear (16a), (16b), guide wheel (15a), (15b) can be relatively axle (14a), (14b) rotate, this axle is installed on slide block (18a), (18b), described slide block (7a), (7b), (18a), (18b) be installed in described guide rail (17a) respectively, (17b).
2. molded lines cutting wire drive device in gantry according to claim 1 is characterized in that
Described wire electrode (2) begins to get back to the described wire storage tube (3) by described guide wheel (15a), (9a), (9b), (15b) from described wire storage tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229613 CN2612492Y (en) | 2003-03-20 | 2003-03-20 | Thread transport unit of gantry linear cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229613 CN2612492Y (en) | 2003-03-20 | 2003-03-20 | Thread transport unit of gantry linear cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2612492Y true CN2612492Y (en) | 2004-04-21 |
Family
ID=34164965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03229613 Expired - Fee Related CN2612492Y (en) | 2003-03-20 | 2003-03-20 | Thread transport unit of gantry linear cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2612492Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478939A (en) * | 2015-12-28 | 2016-04-13 | 青海模具制造科技有限公司 | Wire guide system of wire electrical discharge machining |
-
2003
- 2003-03-20 CN CN 03229613 patent/CN2612492Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478939A (en) * | 2015-12-28 | 2016-04-13 | 青海模具制造科技有限公司 | Wire guide system of wire electrical discharge machining |
| CN105478939B (en) * | 2015-12-28 | 2017-12-01 | 青海模具制造科技有限公司 | A kind of godet system of electric spark linear cutting machine |
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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 |