CN202667965U - Air cylinder lifting mechanism of numerical control plasma cutting machine - Google Patents
Air cylinder lifting mechanism of numerical control plasma cutting machine Download PDFInfo
- Publication number
- CN202667965U CN202667965U CN2012202892368U CN201220289236U CN202667965U CN 202667965 U CN202667965 U CN 202667965U CN 2012202892368 U CN2012202892368 U CN 2012202892368U CN 201220289236 U CN201220289236 U CN 201220289236U CN 202667965 U CN202667965 U CN 202667965U
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- Prior art keywords
- air cylinder
- lifting
- numerical control
- cutting machine
- plasma cutting
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Abstract
The utility model relates to an air cylinder lifting mechanism of a numerical control plasma cutting machine, comprising a front plate, an air cylinder, an air cylinder support, a connection shaft, a pin shaft, precise linear guide rail pairs and a lifting plate, wherein the air cylinder support is fixedly arranged on the front plate; the air cylinder is fixedly arranged on the air cylinder support; the connection shaft is connected onto an extension rod of the air cylinder; the connection shaft is connected onto the lifting plate through the pin shaft; the precise linear guide rail pairs are arranged on the front plate; and sliding blocks of the precise linear guide rail pairs are connected with the lifting plate. The air cylinder lifting mechanism of the numerical control plasma cutting machine is simple to assemble; the mechanical action is more stable and more reliable; the maximum stroke is 200mm; after a cutting torch heightening lifting mechanism is installed on the lifting plate, the height of a cutting torch is positioned more accurate and rapider, so that the cutting efficiency is higher; and when such a mechanism furthest rises, a workpiece is lifted more convenient, and the cutting torch is not crashed easily. Due to the combined use with a servo lifting mechanism, not only is the lifting stroke increased, but also the lifting speed is improved greatly, and the production efficiency is effectively improved.
Description
Technical field
The utility model relates to a kind of numerical control plasma cutting machine cylinder elevating mechanism, specifically is applied to the cutting torch lifting mechanism of plasma cutting machine in digital control flame/plasma cutting machines, belongs to the cutting equipment technical field.
Background technology
At present, the cutting torch lifting mechanism of plasma cutting machine that uses in the digital controlling plasma cutting equipment, its lifting motor generally all is SERVO CONTROL, rising or falling speed is with the required speed designs of automatic adjustment height, if and speed can make cutting torch easily bump against on the workpiece too soon when manual operation, and breaks cutting torch.In addition, when cutting torch lifted after cutting finishes, if lifting travel is too little, cutting torch was easily run into steel plate or foreign material and is broken cutting torch.If lifting travel is too large, cutting torch lifts can be needed for a long time.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple and reliable, installation and maintenance are convenient, the numerical control plasma cutting machine cylinder elevating mechanism that the fast response time stroke is large, be used in combination with servo elevating mechanism, so both increase lifting travel, greatly improved again rising or falling speed, effectively improved production efficiency.
According to the technical scheme that the utility model provides, described numerical control plasma cutting machine cylinder elevating mechanism comprises header board, cylinder, air cylinder support, connecting axle, bearing pin, precise linear guide pair, lifter plate; Be fixed with air cylinder support on the described header board, be fixed with cylinder at air cylinder support, be connected with connecting axle on the extension rod of cylinder, connecting axle connects on the lifter plate by bearing pin, described header board is provided with the precise linear guide pair, and the slide block of described precise linear guide pair is connected with lifter plate.
As further improvement of the utility model, the slide block of described precise linear guide pair has two.Two parallel installations of line slideway auxiliary.
As further improvement of the utility model, described header board side is fixed with limiting bracket, is fixed with limit switch on the limiting bracket.
As further improvement of the utility model, described lifter plate side is fixed with limited block.
Compared with the prior art the utility model has the following advantages:
The utility model numerical control plasma cutting machine cylinder elevating mechanism adopts by precise linear guide pair and cylinder, assemble easy, mechanical action is more steady, reliably, the stroke of maximum 200mm, after the dress cutting torch was heightened elevating mechanism on the lifter plate, the torch height location was more accurate, fast, make cutting efficiency higher; When this mechanism rises to when the highest, the lifting workpiece is also more convenient, is difficult for cutting torch is broken.Be used in combination with servo elevating mechanism, so both increased lifting travel, greatly improved again rising or falling speed, effectively improved production efficiency.
Description of drawings
Fig. 1 is the numerical control plasma cutting machine cylinder elevating mechanism schematic diagram of invention.
The specific embodiment
Following the utility model is further described in connection with the embodiment of accompanying drawing:
The utility model numerical control plasma cutting machine cylinder elevating mechanism mainly is comprised of header board 1, cylinder 2, air cylinder support 3, connecting axle 4, bearing pin 5, precise linear guide pair 6, lifter plate 7, limited block 8, limiting bracket 9 and limit switch 10 etc.
The utility model numerical control plasma cutting machine cylinder elevating mechanism, be included in and be fixed with air cylinder support 3 on the header board 1, be fixed with cylinder 2 at air cylinder support 3, be connected with connecting axle 4 on the extension rod of cylinder 2, connecting axle 4 connects on the lifter plate 7 by bearing pin 5, described header board 1 is provided with precise linear guide pair 6, and the slide block of described precise linear guide pair 6 connects lifter plate 7.The slide block of described precise linear guide pair 6 has two.
Described header board 2 sides are fixed with limiting bracket 9, and limiting bracket 9 is fixed with limit switch 10.Described lifter plate 7 sides are fixed with limited block 8.
Operation principle of the present utility model and the course of work
The utility model numerical control plasma cutting machine cylinder elevating mechanism employing header board 1 on header board 1 is fixed with air cylinder support 3, and fixing at air cylinder support 3 has cylinder 2, and air cylinder support 3 fixing cylinders 2 must be vertical with header board 1.Precise linear guide pair 6 is installed on both sides at header board 1, and both sides precise linear guide secondary 6 is installed must be parallel.The slide block of precise linear guide pair 6 connects lifter plate 7, and cylinder 2 must be noted that the cooperation between each kinematic pair with after lifter plate 7 is connected, needs debugging extremely smooth and easy, and assurance is without stuck phenomenon.
Then be fixed with limiting bracket 9 in the header board side, be fixed with limit switch 10 on the limiting bracket 9.Described lifter plate 7 sides are fixed with limited block 8.Play position-limiting action when lifting is applied to by cylinder 2 when the most beneath, prevent from that stroke is long to fall down.
During use, the utility model is contained on the moving body, then loads onto plasma at lifter plate and heighten lifting and cutting torch.During work first by this numerical control plasma cutting machine cylinder elevating mechanism by cylinder action to the most beneath, make the position of cutting torch near workpiece, and then heighten lifting by plasma torch height is specifically located and heightened, cutting torch is located more accurate and quick.When the workpiece completion of processing, can be raised to fast peak.Shortened the time.It is the important supporting lifting of heightening lifting with plasma cutting-torch.
Claims (4)
1. a numerical control plasma cutting machine cylinder elevating mechanism is characterized in that: comprise header board (1), cylinder (2), air cylinder support (3), connecting axle (4), bearing pin (5), line slideway auxiliary (6), lifter plate (7); Be fixed with air cylinder support (3) on the described header board (1), be fixed with cylinder (2) at air cylinder support (3), be connected with connecting axle (4) on the extension rod of cylinder (2), connecting axle (4) connects on the lifter plate (7) by bearing pin (5), described header board (1) is provided with line slideway auxiliary (6), and the slide block of described line slideway auxiliary (6) is connected with lifter plate (7).
2. numerical control plasma cutting machine cylinder elevating mechanism as claimed in claim 1, it is characterized in that: the slide block of described line slideway auxiliary (6) has two, the parallel installation of two line slideway auxiliaries (6).
3. numerical control plasma cutting machine cylinder elevating mechanism as claimed in claim 1, it is characterized in that: described header board (1) side is fixed with limiting bracket (9), is fixed with limit switch (10) on the limiting bracket (9).
4. numerical control plasma cutting machine cylinder elevating mechanism as claimed in claim 1, it is characterized in that: described lifter plate (7) side is fixed with limited block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202892368U CN202667965U (en) | 2012-06-19 | 2012-06-19 | Air cylinder lifting mechanism of numerical control plasma cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202892368U CN202667965U (en) | 2012-06-19 | 2012-06-19 | Air cylinder lifting mechanism of numerical control plasma cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667965U true CN202667965U (en) | 2013-01-16 |
Family
ID=47488898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202892368U Expired - Fee Related CN202667965U (en) | 2012-06-19 | 2012-06-19 | Air cylinder lifting mechanism of numerical control plasma cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728977A (en) * | 2012-06-19 | 2012-10-17 | 无锡华联精工机械有限公司 | Cylinder lifting mechanism of numerical control plasma cutting machine |
-
2012
- 2012-06-19 CN CN2012202892368U patent/CN202667965U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728977A (en) * | 2012-06-19 | 2012-10-17 | 无锡华联精工机械有限公司 | Cylinder lifting mechanism of numerical control plasma cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150619 |
|
| EXPY | Termination of patent right or utility model |