CN212552114U - Cutting line driving mechanism of electric spark cutting machine - Google Patents
Cutting line driving mechanism of electric spark cutting machine Download PDFInfo
- Publication number
- CN212552114U CN212552114U CN202020397189.3U CN202020397189U CN212552114U CN 212552114 U CN212552114 U CN 212552114U CN 202020397189 U CN202020397189 U CN 202020397189U CN 212552114 U CN212552114 U CN 212552114U
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Abstract
The utility model discloses an electric spark cutting machine's line of cut actuating mechanism, its technical scheme main points are: the utility model provides an electric spark cutting machine's line of cut actuating mechanism, include base, horizontal sliding connection in the seat that slides of base, set up in the seat that slides and be used for cutting the line of cut of work piece, still include the edge the seat sliding direction sliding connection that slides in the seat that slides drive seat, rotate connect in the drive post, set up in the driving motor of drive yoke, set up in between drive post and the seat that slides and control the control assembly that the drive seat removed, the drive post rotates the axial direction parallel to the seat sliding direction slides, the line of cut around in the drive post, the drive post rotates and drives the line of cut and removes. The utility model discloses reach control and cut the drive column and remove for the seat that slides to constantly change the contact position of line of cut and drive column, slow down wearing and tearing.
Description
Technical Field
The utility model relates to an electric spark cutting machine field especially involves an electric spark cutting machine's line of cut actuating mechanism.
Background
A Wire electric Discharge machine (WEDM for short), belonging to the field of electric Machining, is characterized by that when the phenomenon and reason of corrosion damage of switch contact by spark Discharge are studied by former Soviet union, the instantaneous high temp. of electric spark can make local metal melt and oxidize and be corroded, so that it opens up a new practical electric Discharge Machining method.
The driving cutting line is moved by generally using the driving column or the driving wheel, and the position of the cutting line and the position of the corresponding driving column or the corresponding driving wheel are relatively unchanged, so that when the cutting is carried out for a long time, the contact position of the driving column or the driving wheel and the cutting line is easily abraded, the cutting progress of a workpiece is influenced, and the service life is shortened.
Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric spark cutting machine's line of cut actuating mechanism reaches the control and cuts the drive column and remove for the seat that slides to constantly change the line of cut and the contact position of drive column, slow down wearing and tearing.
The above technical purpose of the utility model is realized through following technical scheme: the utility model provides an electric spark cutting machine's line of cut actuating mechanism, include base, horizontal sliding connection in the seat that slides of base, set up in the seat that slides and be used for cutting the line of cut of work piece, still include the edge the seat sliding direction sliding connection that slides in the seat that slides drive seat, rotate connect in the drive post, set up in the driving motor of drive yoke, set up in between drive post and the seat that slides and control the control assembly that the drive seat removed, the drive post rotates the axial direction parallel to the seat sliding direction slides, the line of cut around in the drive post, the drive post rotates and drives the line of cut and removes.
The utility model discloses a further set up to: the control assembly comprises a bidirectional reciprocating lead screw arranged on the driving seat, a lead screw nut arranged on the sliding seat and in threaded connection with the bidirectional reciprocating lead screw, and a mandrel arranged on the driving column, wherein the mandrel and the bidirectional reciprocating lead screw are in synchronous belt transmission.
The utility model discloses a further set up to: the mandrel penetrates through the driving column and is fixedly connected with the driving column, and an output shaft of the driving motor is connected with the end face of the mandrel and drives the mandrel to rotate.
The utility model discloses a further set up to: the drive seat is provided with two fixed blocks which are respectively abutted against two ends of the drive column, and the fixed blocks are provided with clamping grooves for clamping the end face of the drive column and limiting the axial rotation of the drive column.
The utility model discloses a further set up to: the driving column is arranged in a hollow mode.
The utility model discloses a further set up to: the driving seat is provided with a protective cover which partially covers the driving column.
To sum up, the utility model discloses following beneficial effect has:
when the automatic cutting machine is used, the mandrel and the driving column are driven to rotate through the driving motor, so that the cutting line is driven to move, workpieces are cut, the mandrel rotates through the synchronously driven bidirectional reciprocating lead screw, the lead screw nut and the bidirectional reciprocating lead screw move relatively, the driving column is driven to reciprocate along the sliding direction of the sliding seat, the cutting line can be prevented from being in contact with the driving column at the same position, the driving column is prevented from being worn quickly, and meanwhile, the heat dissipation of the cutting line is facilitated.
The relative position of the driving column is effectively positioned through the two fixing blocks and the corresponding clamping grooves, and the axial rotation of the driving column is ensured.
Drawings
FIG. 1 is a schematic structural diagram of the present invention
Fig. 2 is a cross-sectional view of the present invention.
The corresponding part names indicated by the numbers in the figures: 2. a base; 3. a sliding seat; 4. cutting a line; 5. a driving seat; 6. a drive column; 7. a drive motor; 8. a bidirectional reciprocating screw; 9. a lead screw nut; 10. a mandrel; 11. a fixed block; 12. a clamping groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
As shown in fig. 1 and 2, the utility model provides a cut line actuating mechanism of electric spark cutting machine, the on-line screen storage device comprises a base 2, horizontal sliding connection is in the seat of sliding 3 of base 2, set up in the line of cut 4 that slides seat 3 and be used for cutting the work piece, still include along sliding 3 glide direction sliding connection in the seat of sliding 3 drive seat 5, rotate and connect in drive column 6, set up in the driving motor 7 of drive frame, set up in drive column 6 and slide between the seat 3 and control carry the control assembly that drive seat 5 removed, wherein drive column 6 is the cavity setting, drive column 6 rotates the axial direction and is on a parallel with the seat 3 glide direction of sliding, line of cut 4 is around in drive column 6, drive column 6 rotates and drives line of cut 4 removal of line of cut. The control assembly comprises a bidirectional reciprocating lead screw 8 rotationally connected to the driving seat 5, a lead screw nut 9 installed on the sliding seat 3 and in threaded connection with the bidirectional reciprocating lead screw 8, and a mandrel 10 arranged on the driving column 6, and a synchronous belt is arranged between the mandrel 10 and the bidirectional reciprocating lead screw 8 for conveying. And the mandrel 10 is arranged at the center of the driving column 6 in a penetrating way and is fixedly connected with the driving column 6, and the end surface of the mandrel 10 is connected with the output shaft of the driving motor 7. During the use, through the rotation of driving motor 7 drive dabber 10 and drive post 6, thereby drive line of cut 4 removal, and cut the work piece, dabber 10 rotates through synchronous drive two-way reciprocal lead screw 8 simultaneously, and reach lead screw nut 9 and two-way reciprocal lead screw 8 relative movement, realize drive post 6 along the reciprocating motion of seat 3 glide direction that slides, can avoid line of cut 4 to keep with drive post 6 same position contact, avoid drive post 6 by quick wearing and tearing, be favorable to line of cut 4 heat dissipation simultaneously.
In order to ensure that the driving column 6 rotates in opposite directions and avoid the relative movement of the driving column 6, the driving seat 5 is fixedly provided with two fixing blocks 11 which are respectively abutted against the two ends of the driving column 6, the fixing blocks 11 are provided with clamping grooves 12 for clamping the end surface of the driving column 6 and limiting the rotation axial direction of the driving column 6, and the mandrel 10 penetrates through the two fixing blocks 11. The relative position of the driving column 6 is effectively positioned through the two fixing blocks 11 and the corresponding clamping grooves 12, the driving column 6 is ensured to rotate axially, and the driving seat 5 is provided with a protective cover which partially shields the driving column 6 for improving the safety protection performance.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an electric spark cutting machine's line of cut actuating mechanism, include base (2), horizontal sliding connection in base (2) slide seat (3), set up in slide seat (3) and be used for cutting line of cut (4) of work piece, its characterized in that: still include the edge seat (3) slip direction sliding connection in the drive seat (5), the rotation of seat (3) of sliding connect in the drive post (6) of drive seat (5), set up in the driving motor (7) of drive seat (5), set up in between drive post (6) and the seat (3) of sliding and control the control assembly that drive seat (5) removed, drive post (6) rotation axial is on a parallel with seat (3) slip direction slides, line of cut (4) around in drive post (6), drive post (6) rotate and drive line of cut (4) and remove.
2. The cutting wire driving mechanism of an electric discharge machine as claimed in claim 1, wherein: the control assembly comprises a bidirectional reciprocating lead screw (8) arranged on the driving seat (5), a lead screw nut (9) which is arranged on the sliding seat (3) and is in threaded connection with the bidirectional reciprocating lead screw (8), and a mandrel (10) arranged on the driving column (6), wherein the mandrel (10) and the bidirectional reciprocating lead screw (8) are in synchronous belt transmission.
3. The cutting wire driving mechanism of an electric discharge machine as claimed in claim 2, wherein: the mandrel (10) penetrates through the driving column (6) and is fixedly connected with the driving column (6), and an output shaft of the driving motor (7) is connected with the end face of the mandrel (10) and drives the mandrel (10) to rotate.
4. The cutting wire driving mechanism of an electric discharge machine as claimed in claim 2, wherein: drive seat (5) are provided with two fixed blocks (11) of butt respectively in drive post (6) both ends, confession has been seted up in fixed block (11) drive post (6) terminal surface card is gone into and is injectd drive post (6) axial draw-in groove (12) of rotating.
5. The cutting wire driving mechanism of an electric discharge machine according to claim 3, wherein: the driving column (6) is arranged in a hollow manner.
6. The cutting wire driving mechanism of an electric discharge machine as claimed in claim 1, wherein: the driving seat (5) is provided with a protective cover which partially covers the driving column (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020397189.3U CN212552114U (en) | 2020-03-25 | 2020-03-25 | Cutting line driving mechanism of electric spark cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020397189.3U CN212552114U (en) | 2020-03-25 | 2020-03-25 | Cutting line driving mechanism of electric spark cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212552114U true CN212552114U (en) | 2021-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020397189.3U Active CN212552114U (en) | 2020-03-25 | 2020-03-25 | Cutting line driving mechanism of electric spark cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212552114U (en) |
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2020
- 2020-03-25 CN CN202020397189.3U patent/CN212552114U/en active Active
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