CN208575403U - A kind of cutting torch crossover sub for optical-fiber laser cutting machine - Google Patents
A kind of cutting torch crossover sub for optical-fiber laser cutting machine Download PDFInfo
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- CN208575403U CN208575403U CN201821296325.9U CN201821296325U CN208575403U CN 208575403 U CN208575403 U CN 208575403U CN 201821296325 U CN201821296325 U CN 201821296325U CN 208575403 U CN208575403 U CN 208575403U
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Abstract
The utility model relates to optical-fiber laser cutting machine technical fields, specifically a kind of cutting torch crossover sub for optical-fiber laser cutting machine, it is characterized in that: it includes the pedestal being threadedly coupled with cutting torch, the internal screw thread cooperated with cutting torch is equipped at base end face center, a bullet is equipped with above pedestal, one piece of postive stop baffle is equipped at the top of bullet, the thread head connecting with cutting head is equipped with above postive stop baffle, thread head outer surface is equipped with the external screw thread cooperated with cutting head, is equipped with the through-hole being connected to cutting torch at thread head, postive stop baffle and bullet center；The utility model realizes that a kind of cutting torch is applicable to two different cutting heads, reduces inventory cost, facilitates management, and can realize the effect for absorbing impact force.
Description
Technical field
The utility model relates to optical-fiber laser cutting machine technical field, specifically a kind of cutting for optical-fiber laser cutting machine
Mouth crossover sub.
Background technique
Numerical control laser cutter is going out using very universal panel beating lathe, especially optical-fiber laser cutting machine
Existing, so that the manufacture threshold of laser cutting machine reduces, high speed, big table top optical-fiber laser cutting machine emerge in multitude out.Cutting head
It is an important composition component of optical-fiber laser cutting machine, the more cutting head of high power machine tool applications has currently on the market
The cutting head of German Precitec production and the cutting head of two land company, U.S. production.The cutting head of the two companies production is each
There is an advantage, the cutting head of German Precitec production is small in size, using than wide, and the cutting head of two land company, U.S. production
The not only position of adjustable focus can also adjust the size of focus, be suitably applied in especially thick material cutting aspect, mesh
There is application in laser cutting machine manufacturer to both cutting heads as previous.
Cutting torch is an important component of cutting head, and cutting torch is vulnerable part, and there is no unite for the design of cutting torch at present
One standard, therefore different cutting head producer will design different types of cutting torch, this to laser cutting machine manufacturer just
Bring puzzlement: since cutting torch is vulnerable part, it has to which largely different types of cutting torch, higher cost, management are inconvenient by inventory.
At runtime, there is with abnormity or tilt the risk of workpiece collision in cutting head to laser cutting machine, when cutting torch is collision
The part directly contacted with workpiece, and the energy of collision how is absorbed, reduce the wind that cutting head and other component of machine are damaged
Danger is particularly important.
Summary of the invention
The purpose of this utility model is exactly to facilitate management to reduce cost, is provided a kind of for optical-fiber laser cutting machine
Cutting torch crossover sub, allow a kind of cutting torch that can be suitable for two kinds of cutting heads simultaneously, and can realize absorb impact force effect.
The concrete scheme of the utility model is: a kind of cutting torch crossover sub for optical-fiber laser cutting machine, it includes one
A pedestal being threadedly coupled with cutting torch, is equipped with internal screw thread cooperate with cutting torch at base end face center, equipped with one above pedestal
Bullet, bullet top are equipped with one piece of postive stop baffle, are equipped with the thread head connecting with cutting head, thread head above postive stop baffle
Outer surface is equipped with the external screw thread that cooperate with cutting head, equipped with being connected to cutting torch at thread head, postive stop baffle and bullet center
Through-hole.
Through-hole described in the utility model is in back taper, and the junction of bullet and postive stop baffle is entire conversion head wall thickness
At minimum.
Pedestal described in the utility model is band wheel shape.
The utility model has the advantage that 1 compared with prior art, enables a kind of cutting torch simultaneously by the way that crossover sub is arranged
Suitable for two kinds of cutting heads, cost has not only been saved, but also can preferably carry out stock control；2, bullet and postive stop baffle
Junction is designed to that wall thickness is most thin, when cutting torch and workpiece collide, due to most weak herein, can be damaged at first, this
Sample can protect cutting head ontology；3, pedestal is designed to band colyliform, on the one hand can mitigate weight, and on the other hand band colyliform can be with
Driven by the movement mechanism of cutting torch more changing device, cutting torch driven to unload or screw in above cutting head, realize cutting torch it is automatic more
It changes jobs.
Detailed description of the invention
Fig. 1 is the three-dimensional view of the utility model；
Fig. 2 is the main view of Fig. 1；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the structural schematic diagram that the utility model is mounted on cutting head；
Fig. 5 is enlarged view at the V of Fig. 4；
In figure: 1- pedestal, 2- bullet, 3- postive stop baffle, 4- thread head, 5- through-hole, 6- internal screw thread, 7- cutting head, 8-
Cutting torch.
Specific embodiment
Referring to Fig. 1-5, the present embodiment includes the pedestal being threadedly coupled with cutting torch 81, is equipped at 1 bottom center of pedestal
The internal screw thread 6 cooperated with cutting torch 8 is equipped with a bullet 2 above pedestal 1, one piece of postive stop baffle 3, limit is equipped at the top of bullet 2
The thread head 4 connecting with cutting head 7 is equipped with above the baffle 3 of position, 4 outer surface of thread head is equipped with the external screw thread cooperated with cutting head 7,
The through-hole 5 being connected to cutting torch 8 is equipped at 2 center of thread head 4, postive stop baffle 3 and bullet.
Through-hole 5 described in the present embodiment is in back taper, and bullet 2 and the junction of postive stop baffle 3 are entire crossover sub walls
At thick minimum.
Pedestal 1 described in the present embodiment is band wheel shape.
Claims (3)
1. a kind of cutting torch crossover sub for optical-fiber laser cutting machine is threadedly coupled it is characterized in that: it includes one with cutting torch
Pedestal, internal screw thread cooperate with cutting torch is equipped at base end face center, a bullet, bullet top are equipped with above pedestal
Equipped with one piece of postive stop baffle, the thread head connecting with cutting head is equipped with above postive stop baffle, thread head outer surface is equipped with and cutting
The external screw thread of head cooperation, the through-hole being connected to cutting torch is equipped at thread head, postive stop baffle and bullet center.
2. a kind of cutting torch crossover sub for optical-fiber laser cutting machine according to claim 1, it is characterized in that: described logical
Hole is in back taper, and the junction of bullet and postive stop baffle is at the minimum of entire conversion head wall thickness.
3. a kind of cutting torch crossover sub for optical-fiber laser cutting machine according to claim 1, it is characterized in that: the bottom
Seat is band wheel shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821296325.9U CN208575403U (en) | 2018-08-13 | 2018-08-13 | A kind of cutting torch crossover sub for optical-fiber laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821296325.9U CN208575403U (en) | 2018-08-13 | 2018-08-13 | A kind of cutting torch crossover sub for optical-fiber laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208575403U true CN208575403U (en) | 2019-03-05 |
Family
ID=65512085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821296325.9U Active CN208575403U (en) | 2018-08-13 | 2018-08-13 | A kind of cutting torch crossover sub for optical-fiber laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208575403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958868A (en) * | 2021-04-06 | 2021-06-15 | 安徽金火神能源科技有限公司 | Cutting torch cutting nozzle adapter and structure and manufacturing and mounting method thereof |
-
2018
- 2018-08-13 CN CN201821296325.9U patent/CN208575403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958868A (en) * | 2021-04-06 | 2021-06-15 | 安徽金火神能源科技有限公司 | Cutting torch cutting nozzle adapter and structure and manufacturing and mounting method thereof |
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