CN216758538U - Positioning height-adjusting mechanism of plasma cutting machine - Google Patents
Positioning height-adjusting mechanism of plasma cutting machine Download PDFInfo
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- CN216758538U CN216758538U CN202220146447.XU CN202220146447U CN216758538U CN 216758538 U CN216758538 U CN 216758538U CN 202220146447 U CN202220146447 U CN 202220146447U CN 216758538 U CN216758538 U CN 216758538U
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- bevel gear
- protective box
- cutting machine
- adjusting mechanism
- plasma cutting
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- 238000005520 cutting process Methods 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 230000000391 smoking effect Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 abstract description 13
- 239000000779 smoke Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 239000002893 slag Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a positioning and height-adjusting mechanism of a plasma cutting machine, which comprises a protective box, a lifting assembly and a smoke absorbing assembly, wherein the lifting assembly is arranged on the protective box, the smoke absorbing assembly is arranged on one side of the protective box, the lifting assembly comprises a handle, a threaded rod, a first bevel gear, a second bevel gear, a sliding rod, a connecting block, a push rod, a telescopic column, a spring, an installing plate and a cutting device, the first bevel gear is rotatably arranged on the inner wall of the protective box, the second bevel gear is rotatably arranged on the inner wall of the protective box, the first bevel gear is meshed with the second bevel gear, one end of the handle extends into the protective box and is fixedly connected with the central point of the first bevel gear, a threaded through hole is formed in the second bevel gear, and the threaded rod is arranged in the threaded through hole. The utility model belongs to the technical field of metal cutting equipment, and particularly relates to a positioning and height-adjusting mechanism of a plasma cutting machine, which is simple in structure, convenient to use, high in practicability and high in safety.
Description
Technical Field
The utility model belongs to the technical field of metal cutting equipment, and particularly relates to a positioning and height-adjusting mechanism of a plasma cutting machine.
Background
Plasma cutting is a process in which the heat of a high temperature plasma arc is used to partially or locally melt (and vaporize) the metal at the cut of a workpiece and the molten metal is removed by the momentum of the high speed plasma to form the cut.
Before a plasma machine cuts a metal plate, the distance between a plasma cutting torch cutting nozzle and a processed plate surface of the metal plate needs to be accurately adjusted, and the distance is always controlled within the range of 2-3 mm of an effective action distance, so that the cutting quality and the cutting precision of the metal plate can be effectively guaranteed, and the cutting quality and the cutting precision of a workpiece can be influenced by local unevenness of the metal plate; when serious, the cutting torch can lead to the fact the fracture or the damage of cutting torch with protruding collision on the panel, lead to shutting down, reduce cutting efficiency, increased maintenance and manufacturing cost, and plasma cutting machine when cutting, can produce a large amount of smoke and dust, and the smoke and dust scatters and can cause serious harm to staff's health in the air, and the security is lower, consequently, need a simple structure, convenient to use, practicality are strong and the high mechanism is increaseed in location of high plasma cutting machine to solve this defect.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the positioning and height-adjusting mechanism of the plasma cutting machine, which is characterized in that a screw rod is driven by a first bevel gear and a second bevel gear to move up and down to perform proper height adjustment on seven devices, smoke generated in cutting operation is sucked and filtered by arranging a smoke sucking component, and the smoke is prevented from flying into the air to cause serious harm to the health of workers.
The technical scheme adopted by the utility model is as follows: a positioning height-adjusting mechanism of a plasma cutting machine comprises a protective box, a lifting assembly and a smoke absorbing assembly, wherein the lifting assembly is arranged on the protective box, the smoke absorbing assembly is arranged on one side of the protective box, the lifting assembly comprises a handle, a threaded rod, a first bevel gear, a second bevel gear, a sliding rod, a connecting block, a push rod, a telescopic column, a spring, a mounting plate and a cutting device, the first bevel gear is rotatably arranged on the inner wall of the protective box, the second bevel gear is rotatably arranged on the inner wall of the protective box and meshed with the first bevel gear, one end of the handle extends into the protective box and is fixedly connected with the central point of the first bevel gear, a threaded through hole is arranged in the second bevel gear, the thread of the threaded rod is arranged in the threaded through hole, a circular through hole is arranged at the bottom of the protective box, the threaded rod corresponds to the circular through hole, and the sliding rod is slidably arranged at the bottom of the protective box, the utility model discloses a telescopic column, including threaded rod, connecting block, telescopic column, spring housing, mounting panel, push rod, connecting block, recess, telescopic column, spring housing, mounting panel, the connecting block is fixed and is located threaded rod lower extreme and slide bar lower extreme, be equipped with the recess in the connecting block, the push rod slides and locates in the recess of one side, telescopic column slides and locates in the recess of another side, the telescopic column outside is located to the spring housing, the telescopic column lower extreme is fixed to be located to the mounting panel, one side and the push rod fixed connection of mounting panel.
As an optimal technical scheme of this scheme, the smoking subassembly includes dump bin, suction head, flexible hose and draught fan, connecting block one side is located to the suction head, the draught fan is fixed to be located protection box one side, flexible hose's one end is connected with the suction head, flexible hose's the other end is connected with the draught fan, dump bin is fixed to be located protection box one side, the dump bin is connected with the draught fan, be equipped with the vent on the dump bin, the vent inboard is equipped with the filter pulp, the suction head inboard is equipped with filters the steel mesh.
As a preferable technical scheme of the scheme, a sleeve is arranged on the handle.
As a preferred technical scheme of the scheme, the sliding rod is provided with measuring scales.
As a preferred technical scheme of this scheme, the fixed limiting plate that is equipped with in slide bar upper end.
As a preferred technical scheme of this scheme, the push rod lower extreme is fixed and is equipped with miniature universal wheel.
After adopting the structure, the utility model has the following beneficial effects: the utility model relates to a positioning and height-adjusting mechanism of a plasma cutting machine, which can automatically adjust the distance between the front end of a cutting torch cutting nozzle and a cut point according to the uneven condition of a metal plate by arranging a lifting component and adopting the matching use of a handle, a first bevel gear, a second bevel gear, a threaded rod, a sliding rod and a connecting block, and ensure that the distance between the front end of the cutting torch cutting nozzle and the cut point is always kept in an effective distance, thereby effectively ensuring the cutting quality and the cutting precision of the metal plate, avoiding the collision between the front end of the cutting nozzle and the metal plate and the damage to the cutting torch cutting nozzle.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
Fig. 1 is a schematic view of the overall structure of a positioning and height-adjusting mechanism of a plasma cutting machine according to the present embodiment.
In the drawings: 1. the protective housing, 2, lifting unit, 3, threaded rod, 4, slide bar, 5, measure the scale, 6, limiting plate, 7, draught fan, 8, filter steel mesh, 9, the suction head, 10, the handle, 11, the sleeve, 12, the connecting block, 13, the push rod, 14, miniature universal wheel, 15, cutting device, 16, the mounting panel, 17, the spring, 18, flexible post, 19, the dump bin, 20, the filter pulp, 21, the vent, 22, the flexible hose, 23, smoking subassembly, 24, first bevel gear, 25, second bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1, a positioning and height-adjusting mechanism of a plasma cutting machine comprises a protective box 1, a lifting component 2 and a smoking component 23, wherein the lifting component 2 is arranged on the protective box 1, the smoking component 23 is arranged on one side of the protective box 1, the lifting component 2 comprises a handle 10, a threaded rod 3, a first bevel gear 24, a second bevel gear 25, a sliding rod 4, a connecting block 12, a push rod 13, a telescopic column 18, a spring 17, a mounting plate 16 and a cutting device 15, the first bevel gear 24 is rotatably arranged on the inner wall of the protective box 1, the second bevel gear 25 is rotatably arranged on the inner wall of the protective box 1, the first bevel gear 24 is engaged with the second bevel gear 25, one end of the handle 10 extends into the central point of the protective box 1 and is fixedly connected with the first bevel gear 24, a threaded through hole is arranged in the second bevel gear 25, the threaded rod 3 is threadedly arranged in the threaded through hole, the utility model discloses a safety box, including safety box 1, threaded rod 3, slide bar 4, connecting block 12, flexible post 18, mounting panel 16, threaded rod 3, slide bar 4, connecting block 12, push rod 13, flexible post 18 is located in the another side recess, the flexible post 18 outside is located to the spring 17 cover, mounting panel 16 is fixed to be located flexible post 18 lower extreme, one side and the push rod 13 fixed connection of mounting panel 16.
Wherein smoking subassembly 23 includes waste bin 19, suction head 9, flexible hose 22 and draught fan 7, connecting block 12 one side is located to suction head 9, draught fan 7 is fixed to be located 1 one side of protecting box, flexible hose 22's one end is connected with suction head 9, flexible hose 22's the other end is connected with draught fan 7, waste bin 19 is fixed to be located 1 one side of protecting box, waste bin 19 is connected with draught fan 7, be equipped with vent 21 on the waste bin 19, the vent 21 inboard is equipped with filter pulp 20, suction head 9 inboard is equipped with filters steel mesh 8.
The handle 10 is provided with a sleeve 11.
The sliding rod 4 is provided with a measuring scale 5.
And a limiting plate 6 is fixedly arranged at the upper end of the sliding rod 4.
The lower end of the push rod 13 is fixedly provided with a micro universal wheel 14.
When the device is used, firstly, the protective box 1 is fixed on a processing machine tool, firstly, the lifting component 2 is adjusted, in the process, firstly, the handle 10 is shaken, the first bevel gear 24 is rotated, the first bevel gear 24 drives the second bevel gear 25 to rotate, at the moment, the threaded rod 3 moves downwards under the action of threads, the threaded rod 3 drives the connecting block 12 and the sliding rod 4 to move downwards, the sliding rod 4 is arranged to prevent the threaded rod 3 from rotating along with the second bevel gear 25, after the threaded rod is adjusted to a proper height according to the measurement scale 5, at the moment, the micro universal wheel 14 contacts with a metal plate, then, the cutting device 15 can be started for cutting operation, if uneven or arc-shaped metal plates appear in the operation process, the micro universal wheel 14 can drive the push rod 13 to move towards the groove in the connecting block 12 when moving to a convex surface, at the moment, the mounting plate 16 drives the telescopic column 18 to move towards the groove in the connecting block 12, can receive spring 17's reaction force this moment, spring 17 pops out the universal wheel when miniature universal wheel 14 moves to the concave surface, cutting device 15 is in miniature universal wheel 14 upside this moment always, guarantee that cutting device 15 can not collide the arch on the panel and cause the fracture or the damage of cutting torch, then adjust smoking subassembly 23, in this process, at first start draught fan 7, the smoke and dust that draught fan 7 produced in with the cutting process through suction head 9 inhales, filter steel mesh 8 carries out the separation with the welding slag that produces in the cutting process, because the welding slag temperature is overheated, prevent that the welding slag from inhaling the equipment of burning out in the draught fan 7, draught fan 7 inhales the waste bin 19 with the smoke and dust, filter impurity and dust in the smoke and dust by filter pulp 20, then discharge the air from vent 21.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a mechanism is increaseed in plasma cutting machine's location which characterized in that: the lifting assembly is arranged on the protective box, the smoking assembly is arranged on one side of the protective box, the lifting assembly comprises a handle, a threaded rod, a first bevel gear, a second bevel gear, a sliding rod, a connecting block, a push rod, a telescopic column, a spring, a mounting plate and a cutting device, the first bevel gear is rotatably arranged on the inner wall of the protective box, the second bevel gear is rotatably arranged on the inner wall of the protective box, the first bevel gear is meshed with the second bevel gear, one end of the handle extends into the protective box and is fixedly connected with the central point of the first bevel gear, a threaded through hole is formed in the second bevel gear, threads of the threaded rod are arranged in the threaded through hole, a circular through hole is formed in the bottom of the protective box, the threaded rod corresponds to the circular through hole, the sliding rod is slidably arranged at the bottom of the protective box, and the connecting block is fixedly arranged at the lower end of the threaded rod and the lower end of the sliding rod, the telescopic connecting structure is characterized in that a groove is formed in the connecting block, the push rod is slidably arranged in the groove on one side, the telescopic column is slidably arranged in the groove on the other side, the outer side of the telescopic column is sleeved with the spring sleeve, the lower end of the telescopic column is fixedly arranged on the mounting plate, and one side of the mounting plate is fixedly connected with the push rod.
2. The positioning and height-adjusting mechanism of a plasma cutting machine according to claim 1, characterized in that: the smoking subassembly includes dump bin, suction head, flexible hose and draught fan, connecting block one side is located to the suction head, fixed guard box one side of locating of draught fan, flexible hose's one end is connected with the suction head, flexible hose's the other end is connected with the draught fan, dump bin fixes and locates guard box one side, the dump bin is connected with the draught fan, be equipped with the vent on the dump bin, the vent inboard is equipped with the filter pulp, the suction head inboard is equipped with filters the steel mesh.
3. The positioning and height-adjusting mechanism of a plasma cutting machine according to claim 2, characterized in that: the handle is provided with a sleeve.
4. The positioning and height-adjusting mechanism of a plasma cutting machine according to claim 3, characterized in that: the sliding rod is provided with a measuring scale.
5. The positioning and height-adjusting mechanism of the plasma cutting machine according to claim 4, characterized in that: and a limiting plate is fixedly arranged at the upper end of the sliding rod.
6. The positioning and height-adjusting mechanism of a plasma cutting machine according to claim 5, characterized in that: the lower end of the push rod is fixedly provided with a miniature universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220146447.XU CN216758538U (en) | 2022-01-20 | 2022-01-20 | Positioning height-adjusting mechanism of plasma cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220146447.XU CN216758538U (en) | 2022-01-20 | 2022-01-20 | Positioning height-adjusting mechanism of plasma cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216758538U true CN216758538U (en) | 2022-06-17 |
Family
ID=81978354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220146447.XU Active CN216758538U (en) | 2022-01-20 | 2022-01-20 | Positioning height-adjusting mechanism of plasma cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216758538U (en) |
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2022
- 2022-01-20 CN CN202220146447.XU patent/CN216758538U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240729 Address after: 436000 No. 35, Jianshe Road, Dushan Town, Echeng District, Ezhou City, Hubei Province Patentee after: Hubei Chengsheng Technology Co.,Ltd. Country or region after: China Address before: No. 190, luoerzhuang Second District, Dangjia sub district office, Shizhong District, Jinan City, Shandong Province Patentee before: Shandong chuangnao mechanical equipment Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |