CN210208958U - Wire breakage protection alarm device of numerical control wire cutting machine tool - Google Patents
Wire breakage protection alarm device of numerical control wire cutting machine tool Download PDFInfo
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- CN210208958U CN210208958U CN201920952685.8U CN201920952685U CN210208958U CN 210208958 U CN210208958 U CN 210208958U CN 201920952685 U CN201920952685 U CN 201920952685U CN 210208958 U CN210208958 U CN 210208958U
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Abstract
The utility model discloses a broken wire protection alarm device of a numerical control linear cutting machine, which comprises a machine body, a supporting frame is arranged on one side of the top end of the machine tool body, a wire storage roller is arranged on the supporting frame, the top end of the machine tool body is provided with a wire electrode holder, the wire electrode holder is respectively and sequentially provided with a first supporting plate and a second supporting plate, guide wheels are respectively arranged at two ends of one side of the first support plate and the second support plate, an electrode wire is arranged between each guide wheel and the wire storage roller, limit switches are respectively arranged at the middle positions of the bottom ends of the first support plate and the second support plate, the top end of the limit switch is provided with a contact, the other side of the top end of the machine tool body is provided with a transmission device, one side on lathe body top is provided with the control operation case, the top of control operation case is provided with the alarm. Has the advantages that: the cutting machine tool can be protected, and timely alarm can be given when the electrode wire is broken.
Description
Technical Field
The utility model relates to a numerical control wire cut electrical discharge machining bed technical field particularly, relates to a numerical control wire cut electrical discharge machining bed's broken wire protection alarm device.
Background
Due to the unique processing principle and characteristics, the wire cutting processing becomes an indispensable advanced processing method in the mechanical manufacturing industry, and is very commonly applied in the mechanical processing industry. When the wire electrode serving as a cutter is machined, in the using process, if the wire electrode is broken, the wire conveying motor continues to operate, the sent wire electrode is wound on the wire storage barrel and is difficult to clean, the wire electrode is scrapped, sometimes, the wire conveying motor is burnt out, and production is greatly influenced.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a numerical control wire cut electrical discharge machining bed's broken wire protection alarm device to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
a wire breakage protection alarm device of a numerical control wire cutting machine comprises a machine tool body, wherein a supporting frame is arranged on one side of the top end of the machine tool body, the support frame is provided with a wire storage roller, one side of the top end of the machine tool body close to the support frame is provided with a wire electrode holder, a first supporting plate and a second supporting plate are respectively and sequentially arranged on the wire electrode frame, guide wheels are respectively arranged at two ends of one side of the first supporting plate and one side of the second supporting plate, a wire electrode is arranged between the guide wheel and the wire storage roller, limit switches are respectively arranged at the middle positions of the bottom ends of the first supporting plate and the second supporting plate, the top end of the limit switch is provided with a contact, the other side of the top end of the machine tool body is provided with a transmission device, one side on lathe body top is provided with the control operation case, the top of control operation case is provided with the alarm.
Further, a storage chamber is arranged inside the base of the machine tool body, and a door body is arranged on the storage chamber.
Furthermore, the top of one side of the support frame is provided with a movable rotating shaft, and one end of the movable rotating shaft is provided with a wire tightening wheel.
Furthermore, the transmission device is composed of a movable plate, a movable column, a clamping arm and a driving motor.
Furthermore, the number of the driving motors is two, and the two driving motors are respectively located between the movable plate and the machine tool body and between the movable plate and the movable column.
Furthermore, the first support plate and the second support plate are adjustable structures, and a motor which is matched and connected with the first support plate and the second support plate is arranged at the top end of the wire electrode holder.
Furthermore, cushion pads are respectively arranged between the driving motor and the machine tool body and between the motor and the electrode wire frame.
The utility model has the advantages that: the wire breakage protection alarm device of the numerical control linear cutting machine tool is composed of a support frame, a wire storage roller, a wire electrode wire frame, a first support plate, a second support plate, a guide wheel, a wire electrode, a limit switch, a contact, a transmission device, a control operation box and an alarm, so that the wire breakage protection alarm device can protect the cutting machine tool, and can give an alarm in time when the wire electrode is broken.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a wire breakage protection alarm device of a numerical control wire cutting machine according to an embodiment of the present invention;
fig. 2 is a schematic view of the connection between the support plate and the guide wheel of the wire breakage protection alarm device of the numerical control wire cutting machine according to the embodiment of the present invention.
In the figure:
1. a machine tool body; 2. a support frame; 3. a wire storage roller; 4. a wire electrode holder; 5. a first support plate; 6. a second support plate; 7. a guide wheel; 8. a wire electrode; 9. a limit switch; 10. a contact; 11. a transmission device; 12. controlling the operation box; 13. an alarm; 14. a storage chamber; 15. a door body; 16. a movable rotating shaft; 17. a wire tightening wheel; 18. a movable plate; 19. a movable post; 20. a clamp arm; 21. a drive motor; 22. a motor; 23. a cushion pad.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a numerical control wire cut electrical discharge machining bed's broken wire protection alarm device.
The first embodiment is as follows:
as shown in fig. 1-2, the wire breakage protection alarm device of the numerical control wire cutting machine according to the embodiment of the present invention comprises a machine tool body 1, a support frame 2 is arranged on one side of the top end of the machine tool body 1, a wire storage roller 3 is arranged on the support frame 2, a wire electrode holder 4 is arranged on one side of the top end of the machine tool body 1 close to the support frame 2, a support plate one 5 and a support plate two 6 are sequentially arranged on the wire electrode holder 4, guide wheels 7 are respectively arranged at two ends of one side of the support plate one 5 and one side of the support plate two 6, a wire electrode 8 is arranged between the guide wheels 7 and the wire storage roller 3, limit switches 9 are respectively arranged at the middle positions of the bottom ends of the support plate one 5 and the support plate two 6, a contact 10 is arranged at the top end of the limit switch 9, and a transmission device 11 is, one side on lathe body 1 top is provided with control operation case 12, the top of control operation case 12 is provided with alarm 13.
The specific arrangement and function of the limit switch 9 and the contact 10 will be described in detail below.
As shown in figure 1, the limit switch 9 is located in the middle of the bottom ends of the first support plate 5 and the second support plate 6, and the contact 10 is located at the top end of the limit switch 9, so that the contact 10 can be touched when the wire electrode 8 is broken, the whole device can be controlled to stop running through the control operation box 12, and loss is reduced.
By means of the technical scheme, the wire breakage protection alarm device of the numerical control wire cutting machine tool is composed of the support frame 2, the wire storage roller 3, the wire electrode holder 4, the support plate I5, the support plate II 6, the guide wheel 7, the wire electrode 8, the limit switch 9, the contact 10, the transmission device 11, the control operation box 12 and the alarm 13, so that the protection effect on the cutting machine tool can be achieved, and the alarm can be given in time when the wire electrode is broken.
Example two:
as shown in fig. 1-2, a storage chamber 14 is arranged inside the base of the machine tool body 1, a door body 15 is arranged on the storage chamber 14, a movable rotating shaft 16 is arranged at the top end of one side of the supporting frame 2, one end of the movable rotating shaft 16 is provided with a wire tightening wheel 17, the transmission device 11 is composed of a movable plate 18, a movable column 19, a clamping arm 20 and a driving motor 21, two driving motors 21 are arranged and are respectively positioned between the movable plate 18 and the machine tool body 1 and between the movable plate 18 and the movable column 19, the first support plate 5 and the second support plate 6 are adjustable structures, the top end of the wire electrode holder 4 is provided with a motor 22 which is matched and connected with the first support plate 5 and the second support plate 6, and buffer cushions 23 are respectively arranged between the driving motor 21 and the machine tool body 1 and between the motor 22 and the wire electrode frame 4.
As can be seen from fig. 1, a storage chamber 14 is arranged inside a base of the machine tool body 1, a door body 15 is arranged on the storage chamber 14, a movable rotating shaft 16 is arranged at the top end of one side of the support frame 2, a wire tightening wheel 17 is arranged at one end of the movable rotating shaft 16, and the design of the storage chamber 14 and the wire tightening wheel 17 is conventional and therefore will not be described in detail.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, when the electrode wire 8 breaks suddenly, the contact 10 is touched, and at the moment, the limit switch 9 sends a signal to the control operation box 12, so that the control operation box 12 controls the whole device to stop running, and the alarm 13 is controlled to give an alarm, so that loss is reduced.
To sum up, with the help of the above technical scheme of the utility model, through the disconnected silk protection alarm device of numerical control wire cut electrical discharge machining bed that the setting comprises support frame 2, storage silk roller 3, wire electrode frame 4, backup pad 5, backup pad two 6, guide pulley 7, wire electrode 8, limit switch 9, contact 10, transmission 11, control operation case 12 and alarm 13 to can play the guard action to the cutting machine bed, and can in time report to the police when the wire electrode breaks.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The broken wire protection alarm device of the numerical control wire cutting machine tool is characterized by comprising a machine tool body (1), a support frame (2) is arranged on one side of the top end of the machine tool body (1), a wire storage roller (3) is arranged on the support frame (2), a wire electrode holder (4) is arranged on one side, close to the support frame (2), of the top end of the machine tool body (1), a support plate I (5) and a support plate II (6) are sequentially arranged on the wire electrode holder (4), guide wheels (7) are respectively arranged at two ends of one side of the support plate I (5) and one side of the support plate II (6), a wire electrode (8) is arranged between each guide wheel (7) and the wire storage roller (3), limit switches (9) are respectively arranged at the middle positions of the bottoms of the support plate I (5) and the support plate II (6), and a contact (10) is arranged at the top end of each limit switch (9), the machine tool is characterized in that a transmission device (11) is arranged on the other side of the top end of the machine tool body (1), a control operation box (12) is arranged on one side of the top end of the machine tool body (1), and an alarm (13) is arranged on the top end of the control operation box (12).
2. The wire breakage protection alarm device of the numerical control wire cutting machine tool according to claim 1, characterized in that a storage chamber (14) is arranged inside a base of the machine tool body (1), and a door body (15) is arranged on the storage chamber (14).
3. The broken wire protection alarm device of the numerical control wire cutting machine according to claim 1, characterized in that a movable rotating shaft (16) is arranged at the top end of one side of the supporting frame (2), and a wire tightening wheel (17) is arranged at one end of the movable rotating shaft (16).
4. The device for protecting and alarming the broken wire of the numerical control wire cutting machine according to the claim 1 is characterized in that the transmission device (11) is composed of a movable plate (18), a movable column (19), a clamping arm (20) and a driving motor (21).
5. The device for protecting and alarming the broken wire of the numerical control wire cutting machine according to claim 4 is characterized in that two driving motors (21) are respectively arranged between the movable plate (18) and the machine body (1) and between the movable plate (18) and the movable column (19).
6. The wire breakage protection alarm device of the numerical control wire cutting machine according to claim 1, characterized in that the first support plate (5) and the second support plate (6) are adjustable structures, and the top end of the wire electrode holder (4) is provided with a motor (22) which is matched and connected with the first support plate (5) and the second support plate (6).
7. The wire breakage protection alarm device of the numerical control wire cutting machine according to claim 1, characterized in that cushions (23) are respectively arranged between the driving motor (21) and the machine body (1) and between the motor (22) and the wire electrode holder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920952685.8U CN210208958U (en) | 2019-06-24 | 2019-06-24 | Wire breakage protection alarm device of numerical control wire cutting machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920952685.8U CN210208958U (en) | 2019-06-24 | 2019-06-24 | Wire breakage protection alarm device of numerical control wire cutting machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210208958U true CN210208958U (en) | 2020-03-31 |
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ID=69933573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920952685.8U Active CN210208958U (en) | 2019-06-24 | 2019-06-24 | Wire breakage protection alarm device of numerical control wire cutting machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210208958U (en) |
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2019
- 2019-06-24 CN CN201920952685.8U patent/CN210208958U/en active Active
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