CN214185689U - Plasma cutting torch protection device of numerical control plasma cutting machine - Google Patents
Plasma cutting torch protection device of numerical control plasma cutting machine Download PDFInfo
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- CN214185689U CN214185689U CN202022834045.2U CN202022834045U CN214185689U CN 214185689 U CN214185689 U CN 214185689U CN 202022834045 U CN202022834045 U CN 202022834045U CN 214185689 U CN214185689 U CN 214185689U
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- plasma cutting
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- cutting torch
- transverse plate
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Abstract
The utility model discloses a plasma cutting torch protection device of numerical control plasma cutting machine, its technical scheme is: including plasma cutting torch body, plasma cutting torch body outside is equipped with protection mechanism, protection mechanism includes the drum, the plasma cutting torch body outside is located to the drum, the fixed first diaphragm that is equipped with in plasma cutting torch body one side, the inside cavity of having seted up of first diaphragm, the inside fixed first telescopic link that is equipped with of cavity, first telescopic link external fixation is equipped with first spring, the fixed fly leaf that is equipped with in first telescopic link top, fly leaf one side is equipped with the L shaped plate, the beneficial effects of the utility model are that: the utility model discloses a protection mechanism's design can be so that the drum reciprocates, and the drum can let the cutting torch not expose the shower nozzle, once according to procedure work like this, even bump can not damage the cutting torch yet to the security of cutting torch has been guaranteed.
Description
Technical Field
The utility model relates to a plasma cutting torch protection technical field, concretely relates to plasma cutting torch protection device of numerical control plasma cutting machine.
Background
The plasma arc cutting machine is a machine for processing a metal material by means of a plasma cutting technique, and plasma cutting is a processing method in which a metal portion or a portion at a cut of a workpiece is melted by heat of a high-temperature plasma arc, and the molten metal is removed by momentum of high-speed plasma to form a cut.
The prior art has the following defects: the existing plasma cutting machine cannot protect the plasma cutting torch in the working process, so that collision can happen sometimes, the expensive cutting torch can be damaged, and the production cost is increased
Therefore, it is necessary to invent a plasma cutting torch protection device of a numerical control plasma cutting machine.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a plasma cutting torch protection device of numerical control plasma cutting machine adds the protective sheath through giving the cutting torch, lets the protective sheath replace the cutting torch to carry out the trajectory of work once to solve the cutting torch and meet the problem that the collision takes place to damage at the in-process of operation.
In order to achieve the above object, the present invention provides the following technical solutions: a plasma cutting torch protection device of a numerical control plasma cutting machine comprises a plasma cutting torch body, wherein a protection mechanism is arranged outside the plasma cutting torch body;
the protection mechanism comprises a cylinder, the cylinder is arranged on the outer side of the plasma cutting torch body, a first transverse plate is fixedly arranged on one side of the plasma cutting torch body, a cavity is formed in the first transverse plate, a first telescopic rod is fixedly arranged in the cavity, a first spring is fixedly arranged on the outer portion of the first telescopic rod, a movable plate is fixedly arranged at the top of the first telescopic rod, an L-shaped plate is arranged on one side of the movable plate, a vertical rod is fixedly arranged at the top of the L-shaped plate and extends out of the top of the cavity, a first circular plate is fixedly arranged at the top of the vertical rod, a sliding groove is formed in the bottom of the first transverse plate, a second spring is fixedly arranged on one side of the sliding groove, a connecting rod is arranged at the bottom of the first transverse plate, a fixed block is fixedly arranged at the bottom of the connecting rod, the fixed second diaphragm that is equipped with in second plectane one side, the joint groove has been seted up to second diaphragm bottom, connecting rod one side is located in the joint groove, the fixed third diaphragm that is equipped with in riser one side, the fixed second telescopic link that is equipped with in third diaphragm top, the fixed third spring that is equipped with in second telescopic link outside, the fixed fourth diaphragm that is equipped with in second telescopic link top, the fixed movable corner seat that is equipped with in fourth diaphragm bottom, the fixed block bottom is located to the fourth diaphragm, protection machanism still includes adapting unit.
Preferably, the connecting part comprises an engaging rod, and the engaging rod is fixedly arranged between the fourth transverse plate and the cylinder.
Preferably, the movable plate is connected with the L-shaped plate through a rotating shaft.
Preferably, two fourth springs are fixedly arranged between the second circular plate and the vertical plate, and the two fourth springs are respectively and fixedly arranged on one side of the second transverse plate.
Preferably, the connecting rod extends into the sliding groove and is fixedly connected with the second spring.
Preferably, the second transverse plate penetrates through the vertical plate, and the connecting rod penetrates through the second transverse plate.
Preferably, the connecting part comprises a fifth spring, and the fifth spring is fixedly arranged between the fourth transverse plate and the cylinder.
The utility model has the advantages that:
1. the utility model can move the cylinder up and down through the design of the protection mechanism, the cylinder can prevent the cutting torch from exposing the spray head, thus the cutting torch can be operated once according to the program and can not be damaged even if collision happens, thereby ensuring the safety of the cutting torch;
2. the utility model discloses a protection mechanism's design promotes the second plectane and makes the drum move down immediately, when needs drum rebound, presses first plectane and can make the spring resume the former state, and drum rebound, this method easy operation, stable in structure operates the safety of having guaranteed the staff under the state of cutting off power supply.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;
fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention;
FIG. 4 is a view of embodiment 2 provided by the present invention;
in the figure: the plasma cutting torch comprises a plasma cutting torch body 1, a cylinder 2, a first transverse plate 3, a cavity 4, a first telescopic rod 5, a first spring 6, a movable plate 7, an L-shaped plate 8, a vertical rod 9, a first circular plate 10, a sliding chute 11, a second spring 12, a connecting rod 13, a fixed block 14, a vertical plate 15, a second circular plate 16, a second transverse plate 17, a clamping groove 18, a third transverse plate 20, a second telescopic rod 21, a fourth transverse plate 22, a connecting rod 23, a fifth spring 24, a third spring 25 and a movable corner seat 26.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
the protection mechanism comprises a cylinder 2, the cylinder 2 is arranged outside a plasma cutting torch body 1, a first transverse plate 3 is fixedly arranged on one side of the plasma cutting torch body 1, a cavity 4 is formed inside the first transverse plate 3, a first telescopic rod 5 is fixedly arranged inside the cavity 4, a first spring 6 is fixedly arranged outside the first telescopic rod 5, a movable plate 7 is fixedly arranged at the top of the first telescopic rod 5, an L-shaped plate 8 is arranged on one side of the movable plate 7, a vertical rod 9 is fixedly arranged at the top of the L-shaped plate 8, the vertical rod 9 extends out of the top of the cavity 4, a first circular plate 10 is fixedly arranged at the top of the vertical rod 9, a sliding groove 11 is formed at the bottom of the first transverse plate 3, a second spring 12 is fixedly arranged on one side of the sliding groove 11, a connecting rod 13 is arranged at the bottom of the first transverse plate 3, a fixed block 14 is fixedly arranged at the bottom of the connecting rod 13, and a vertical plate 15 is fixedly arranged at the bottom of the first transverse plate 3, the vertical plate 15 is arranged on one side of the fixed block 14, a second circular plate 16 is arranged on one side of the vertical plate 15, a second transverse plate 17 is fixedly arranged on one side of the second circular plate 16, a clamping groove 18 is formed in the bottom of the second transverse plate 17, the clamping groove 18 is arranged on one side of the connecting rod 13, a third transverse plate 20 is fixedly arranged on one side of the vertical plate 15, a second telescopic rod 21 is fixedly arranged at the top of the third transverse plate 20, a third spring 25 is fixedly arranged outside the second telescopic rod 21, a fourth transverse plate 22 is fixedly arranged at the top of the second telescopic rod 21, a movable corner seat 26 is fixedly arranged at the bottom of the fourth transverse plate 22, the fourth transverse plate 22 is arranged at the bottom of the fixed block 14, and the protection mechanism further comprises a connecting component;
further, the connecting component comprises an engaging rod 23, and the engaging rod 23 is fixedly arranged between the fourth transverse plate 22 and the cylinder 2, so as to support the fourth transverse plate 22;
further, the movable plate 7 is connected with the L-shaped plate 8 through a rotating shaft, so that the L-shaped plate 8 can rotate conveniently;
furthermore, two fourth springs are fixedly arranged between the second circular plate 16 and the vertical plate, and the two fourth springs are respectively fixedly arranged on one side of the second transverse plate 17, so that the second circular plate 16 can return to the original position;
further, the connecting rod 13 extends into the chute 11 and is fixedly connected with the second spring 12, so that the connecting rod 13 can move conveniently;
further, it is characterized in that: the second diaphragm 17 runs through the riser 15, and the connecting rod 13 runs through the second diaphragm 17, so as to drive the connecting rod 13 to move.
The utility model discloses a use as follows: when the utility model is used, the first circular plate 10 is pressed down, the vertical rod moves downwards to drive the L-shaped plate 8 to rotate, the movable plate 7 is pressed downwards, the first spring 6 and the first telescopic rod 5 move downwards, the spring is in a contraction state, the L-shaped plate 8 is in an inclination state, the second circular plate 16 is pressed down, the second circular plate 16 drives the fourth spring and the second transverse plate 17 to move leftwards, the second spring 12 is in a contraction state, the second transverse plate 17 drives the connecting rod 13 to move in the chute 11, the connecting rod 13 moves to drive the second spring 12 to move, the second spring 12 is in an extension state, the connecting rod 13 moves to drive the fixing hole to move, when the fixing block 14 leaves the fourth transverse plate 22, the third spring 25 is in an extension state to drive the second telescopic rod 21 to move upwards, the fourth transverse plate 22 is in an inclination state, when the buckling groove crosses the L-shaped plate, the first circular plate 10 is loosened, at the moment, the first spring 6 stretches the L-shaped plate 8 to be clamped with the clamping groove, the cylinder 2 is fixed outside the cutting torch, and the phenomenon that whether the track has collision can be found out by working according to a numerical control program;
when no collision phenomenon is found, the first round plate 10 is pressed down, the first spring 6 continues to be extruded, the L-shaped plate 8 continues to be inclined away from the buckle groove, the fourth spring and the second spring 12 recover to original shapes at the moment, the second transverse plate 17 is flicked, the fixing block 14 is taken back to the original position at the moment, the fourth transverse plate 22 recovers to a balance state, the cylinder 2 also returns to the original position, and the cutting is carried out according to a normal flow.
The utility model discloses a use as follows: when the utility model is used, the first circular plate 10 is pressed down, the vertical rod moves downwards to drive the L-shaped plate 8 to rotate, the movable plate 7 is pressed downwards, the first spring 6 and the first telescopic rod 5 move downwards, the spring is in a contraction state, the L-shaped plate 8 is in an inclination state, the second circular plate 16 is pressed down, the second circular plate 16 drives the fourth spring and the second transverse plate 17 to move leftwards, the second spring 12 is in a contraction state, the second transverse plate 17 drives the connecting rod 13 to move in the chute 11, the connecting rod 13 moves to drive the second spring 12 to move, the second spring 12 is in an extension state, the connecting rod 13 moves to drive the fixing hole to move, when the fixing block 14 leaves the fourth transverse plate 22, the third spring 25 is in an extension state to drive the second telescopic rod 21 to move upwards, the fourth transverse plate 22 is in an inclination state, when the buckling groove crosses the L-shaped plate, the first circular plate 10 is loosened, through adapting unit's design, guaranteed the normal work of drum, and then guaranteed the utility model discloses a normal work.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (7)
1. The utility model provides a plasma cutting torch protection device of numerical control plasma cutting machine, includes plasma cutting torch body (1), its characterized in that: a protection mechanism is arranged outside the plasma cutting torch body (1);
the protection mechanism comprises a cylinder (2), the cylinder (2) is arranged on the outer side of a plasma cutting torch body (1), a first transverse plate (3) is fixedly arranged on one side of the plasma cutting torch body (1), a cavity (4) is formed in the first transverse plate (3), a first telescopic rod (5) is fixedly arranged in the cavity (4), a first spring (6) is fixedly arranged on the outer portion of the first telescopic rod (5), a movable plate (7) is fixedly arranged at the top of the first telescopic rod (5), an L-shaped plate (8) is arranged on one side of the movable plate (7), a vertical rod (9) is fixedly arranged at the top of the L-shaped plate (8), the vertical rod (9) extends out of the top of the cavity (4), a first circular plate (10) is fixedly arranged at the top of the vertical rod (9), a sliding groove (11) is formed in the bottom of the first transverse plate (3), a second spring (12) is fixedly arranged on one side of the sliding groove (11), the bottom of the first transverse plate (3) is provided with a connecting rod (13), the bottom of the connecting rod (13) is fixedly provided with a fixed block (14), the bottom of the first transverse plate (3) is fixedly provided with a vertical plate (15), the vertical plate (15) is arranged on one side of the fixed block (14), one side of the vertical plate (15) is provided with a second circular plate (16), one side of the second circular plate (16) is fixedly provided with a second transverse plate (17), the bottom of the second transverse plate (17) is provided with a clamping groove (18), the clamping groove (18) is arranged on one side of the connecting rod (13), one side of the vertical plate (15) is fixedly provided with a third transverse plate (20), the top of the third transverse plate (20) is fixedly provided with a second telescopic rod (21), the outer part of the second telescopic rod (21) is fixedly provided with a third spring (25), the top of the second telescopic rod (21) is fixedly provided with a fourth transverse plate (22), and the bottom of the fourth transverse plate (22) is fixedly provided with a movable corner seat (26), the fourth transverse plate (22) is arranged at the bottom of the fixing block (14), and the protection mechanism further comprises a connecting component.
2. The plasma cutting torch protection device of the numerical control plasma cutting machine according to claim 1, wherein: the connecting part comprises a connecting rod (23), and the connecting rod (23) is fixedly arranged between the fourth transverse plate (22) and the cylinder (2).
3. The plasma cutting torch protection device of the numerical control plasma cutting machine according to claim 1, wherein: the movable plate (7) is connected with the L-shaped plate (8) through a rotating shaft.
4. The plasma cutting torch protection device of the numerical control plasma cutting machine according to claim 1, wherein: two fourth springs are fixedly arranged between the second circular plate (16) and the vertical plate, and the two fourth springs are respectively and fixedly arranged on one side of the second transverse plate (17).
5. The plasma cutting torch protection device of the numerical control plasma cutting machine according to claim 1, wherein: the connecting rod (13) extends into the sliding groove (11) and is fixedly connected with the second spring (12).
6. The plasma cutting torch protection device of the numerical control plasma cutting machine according to claim 1, wherein: the second transverse plate (17) penetrates through the vertical plate (15), and the connecting rod (13) penetrates through the second transverse plate (17).
7. The plasma cutting torch protection device of the numerical control plasma cutting machine according to claim 1, wherein: the connecting component comprises a fifth spring (24), and the fifth spring (24) is fixedly arranged between the fourth transverse plate (22) and the cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022834045.2U CN214185689U (en) | 2020-12-01 | 2020-12-01 | Plasma cutting torch protection device of numerical control plasma cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022834045.2U CN214185689U (en) | 2020-12-01 | 2020-12-01 | Plasma cutting torch protection device of numerical control plasma cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214185689U true CN214185689U (en) | 2021-09-14 |
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ID=77648656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022834045.2U Active CN214185689U (en) | 2020-12-01 | 2020-12-01 | Plasma cutting torch protection device of numerical control plasma cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214185689U (en) |
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2020
- 2020-12-01 CN CN202022834045.2U patent/CN214185689U/en active Active
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