CN203343585U - Cutting torch lifting mechanism - Google Patents
Cutting torch lifting mechanism Download PDFInfo
- Publication number
- CN203343585U CN203343585U CN 201320286067 CN201320286067U CN203343585U CN 203343585 U CN203343585 U CN 203343585U CN 201320286067 CN201320286067 CN 201320286067 CN 201320286067 U CN201320286067 U CN 201320286067U CN 203343585 U CN203343585 U CN 203343585U
- Authority
- CN
- China
- Prior art keywords
- screw mandrel
- cutting torch
- nut
- lifting mechanism
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arc Welding In General (AREA)
Abstract
The utility model relates to a cutting torch lifting mechanism, which comprises a box body which is arranged on a transverse moving mechanism, wherein a motor is arranged on the upper end of the box body, a motor rotating shaft passes through the upper end of the box body to be connected with a screw rod which is arranged in the box body, a nut is sleeved on the screw rod, the nut is arranged on a connecting plate, a guide rod which is arranged on the lower end of the connecting plate is parallel to the screw rod, guide wheels are arranged on the left side and the right side of the guide rod, and are arranged on the side walls of the box body through wheel shafts, and the lower end of the screw rod passes through the lower end of the box body. The cutting torch lifting mechanism is simple in structure and strong in stability by adopting a lifting structure of the nut of the screw rod, and is convenient to mount and maintain.
Description
Technical field
The utility model relates to a kind of cutting torch lifting mechanism, belongs to the numerical control cutting machine mechanical equipment technical field.
Background technology
Cutting torch lifting mechanism plays a part very important in numerical control cutting machine, cutting torch needs movement back and forth when the cutting plate, as mobile last, be all to move horizontally after by cutting torch lifting mechanism, cutting torch being risen, and then drop to the position of cutting, traditional elevating mechanism coordinates by screw mandrel and nut, but be easier to produce noise because cooperation exists error and steering error ratio, poor stability, cause the cutting accuracy of numerical control cutting machine not high.
The utility model content
For above-mentioned defect, it is a kind of simple in structure that the purpose of this utility model is to provide, and stability is strong, is convenient to a kind of cutting torch lifting mechanism of installation and maintenance.
The technical scheme that the utility model adopts for this reason is: comprise the casing be arranged on transverse moving mechanism, described casing upper end is provided with motor, machine shaft is connected with the screw mandrel in it through the casing upper end, on described screw mandrel, cover has a nut, nut is arranged on connecting plate, and it is parallel with screw mandrel that the connecting plate lower end is provided with guide rod, and the guide rod left and right sides is provided with directive wheel, described directive wheel is arranged on wall box by wheel shaft, and the screw mandrel lower end is through the casing lower end.
Described screw mandrel is connected by shaft coupling with machine shaft.
The utility model has the advantages that: the utility model is simple in structure, and by adopting feed screw nut's lifting structure, stability is strong, and installation and maintenance is convenient.
The accompanying drawing explanation
Fig. 1, Fig. 2 are structural representations of the present utility model.
In figure, 1 is transverse moving mechanism, the 2nd, casing, the 3rd, motor, the 4th, screw mandrel, the 5th, nut, the 6th, connecting plate, the 7th, guide rod, the 8th, directive wheel, the 9th, wheel shaft, the 10th, shaft coupling.
The specific embodiment
A kind of cutting torch lifting mechanism, comprise the casing 2 be arranged on transverse moving mechanism 1, described casing 2 upper ends are provided with motor 3, motor 3 rotating shafts are connected with the screw mandrel 4 in it through casing 2 upper ends, and on described screw mandrel 4, cover has a nut 5, and nut 5 is arranged on connecting plate 6, it is parallel with screw mandrel 4 that connecting plate 6 lower ends are provided with guide rod 7, guide rod 7 left and right sides are provided with directive wheel 8, and described directive wheel 8 is arranged on casing 2 sidewalls by wheel shaft 9, and screw mandrel 4 lower ends are through casing 2 lower ends; Described screw mandrel 4 is connected by shaft coupling 10 with motor 3 rotating shafts.
During work, motor 3 rotating shafts drive screw mandrel 4 rotatings, and screw mandrel 4 drives nut 5 while rotating and moves up and down, and nut 5 drives guide rod 7 by connecting plate 6 and moves up and down, thereby drive the cutting torch lifting that is arranged on guide rod 7 lower ends.
Claims (2)
1. a cutting torch lifting mechanism, it is characterized in that, comprise the casing be arranged on transverse moving mechanism, described casing upper end is provided with motor, and machine shaft is connected with the screw mandrel in it through the casing upper end, on described screw mandrel, cover has a nut, nut is arranged on connecting plate, and it is parallel with screw mandrel that the connecting plate lower end is provided with guide rod, and the guide rod left and right sides is provided with directive wheel, described directive wheel is arranged on wall box by wheel shaft, and the screw mandrel lower end is through the casing lower end.
2. a kind of cutting torch lifting mechanism according to claim 1, is characterized in that, described screw mandrel is connected by shaft coupling with machine shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320286067 CN203343585U (en) | 2013-05-23 | 2013-05-23 | Cutting torch lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320286067 CN203343585U (en) | 2013-05-23 | 2013-05-23 | Cutting torch lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343585U true CN203343585U (en) | 2013-12-18 |
Family
ID=49743519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320286067 Expired - Fee Related CN203343585U (en) | 2013-05-23 | 2013-05-23 | Cutting torch lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949777A (en) * | 2014-05-08 | 2014-07-30 | 郭斌 | Plastic film laser cutting nose |
| CN109759895A (en) * | 2019-01-04 | 2019-05-17 | 武汉船用机械有限责任公司 | A kind of tool setting device |
-
2013
- 2013-05-23 CN CN 201320286067 patent/CN203343585U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949777A (en) * | 2014-05-08 | 2014-07-30 | 郭斌 | Plastic film laser cutting nose |
| CN109759895A (en) * | 2019-01-04 | 2019-05-17 | 武汉船用机械有限责任公司 | A kind of tool setting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140523 |