CN201519829U - Cutting torch elevating mechanism for numerically controlled torch cutting machine - Google Patents
Cutting torch elevating mechanism for numerically controlled torch cutting machine Download PDFInfo
- Publication number
- CN201519829U CN201519829U CN2009202334020U CN200920233402U CN201519829U CN 201519829 U CN201519829 U CN 201519829U CN 2009202334020 U CN2009202334020 U CN 2009202334020U CN 200920233402 U CN200920233402 U CN 200920233402U CN 201519829 U CN201519829 U CN 201519829U
- Authority
- CN
- China
- Prior art keywords
- lower support
- slide block
- elevating mechanism
- torch
- guide rail
- 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 - Lifetime
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Abstract
The utility model relates to a cutting torch elevating mechanism for a numerically controlled torch cutting machine, which is used for controlling the height of the cutting torch. The elevating mechanism comprises a lateral plate (2), a top plate (3), an upper support (5), a lower support (7), a motor (1), a screw rod (16), a nut component (12), a linear guide rail (22), a slide block (14) and a slide sleeve (15), wherein the top plate (3), the upper support (5) and the lower support (7) are fixedly mounted at the top part, the upper part and the bottom part on the same side of the lateral plate (2) respectively; the motor (1) is mounted at the top of the top plate (3) and connected with the upper end of the screw rod (16); the linear guide rail (22) is vertically connected between the upper support (5) and the lower support (7); the slide block is placed on the linear guide rail (22) in a sleeved manner; the slide sleeve (15) vertically penetrates the slide block (14) and the lower support (7); and the nut component (12) is placed on the screw rod (16) in a screwing manner, placed in the slide sleeve (15) in an inserting manner, and fixedly connected with the slide sleeve (15) and the slide block (14). The former individual construction of a guiding rail and a slide bar is replaced by the standard component of the linear guide rail. Therefore, the elevating mechanism has the advantages of convenient manufacture and installation, suitability of mass production, high operation accuracy and long service life.
Description
(1) technical field
The utility model relates to a kind of NC flame cutting machine, especially relates to a kind of NC flame cutting machine cutting torch lifting mechanism.Belong to the cutting mechanics technical field.
(2) background technology
The NC flame cutting machine cutting torch lifting mechanism is used for torch height control.Before the utility model was made, NC flame cutting machine cutting torch lifting mechanism in the past was made up of guide rail and slide bar etc.The cutting torch lifting mechanism of this structure all must carry out the single-piece installation testing, and the fabrication and installation inconvenience is not suitable for batch making, and running precision is low, and service life is short.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and the NC flame cutting machine cutting torch lifting mechanism of a kind of suitable batch making, running precision height and long service life is provided.
The purpose of this utility model is achieved in that a kind of NC flame cutting machine cutting torch lifting mechanism, comprise side plate, top board, upper support, lower support, motor, shaft coupling, screw mandrel, nut assembly, line slideway, slide block and sliding sleeve, described top board, upper support and lower support are fixedly installed in the top of side plate homonymy respectively, top and bottom, motor is fixedly installed in the crown center of top board downwards, motor links to each other with the upper end of screw mandrel by shaft coupling, line slideway vertically is connected between upper support and the lower support, slide block set places on the guide rail of line slideway, sliding sleeve vertically passes slide block and lower support, nut assembly is spun on the screw mandrel, the bottom of nut assembly is inserted in the sliding sleeve, fixedly connected with slide block with sliding sleeve in nut assembly top, the sliding sleeve bottom is with copper sheathing, and copper sheathing is fixedly connected on the lower support bottom.
Motor rotates, and rotates by coupling band movable wire bar, and screw mandrel drives slide block by nut assembly and sliding sleeve moves up and down along line slideway, thereby realizes the purpose of cutting torch lifting.
The utility model employing line slideway standard component replaces guided way and slide bar individual construction in the past, and fabrication and installation are convenient, are fit to batch making, running precision height, long service life.
(4) description of drawings
Fig. 1 is the general structure schematic diagram of the utility model NC flame cutting machine cutting torch lifting mechanism.
Fig. 2 is the A-A cut-away view of Fig. 1.
Among the figure: motor 1, side plate 2, top board 3, elastic cylindrical pin 4, upper support 5, soket head cap screw 6, lower support 7, soket head cap screw 8, end cap 9, cross sunk screw 10, cover 11, nut assembly 12, soket head cap screw 13, slide block 14, sliding sleeve 15, screw mandrel 16, shaft coupling 17, soket head cap screw 18, packing ring 19, heavy ditch ball bearing 20, thrust ball bearing 21, line slideway 22, copper sheathing 23, soket head cap screw 24.
(5) specific embodiment
Referring to Fig. 1, the NC flame cutting machine cutting torch lifting mechanism that the utility model relates to mainly is made up of described top board 3, upper support 5, lower support 7, side plate 2, motor 1, shaft coupling 17, screw mandrel 16, nut assembly 12, end cap 9, line slideway 22, slide block 14 and sliding sleeve 15.Described top board 3, upper support 5 and lower support 7 usefulness soket head cap screws 8 are fixedly installed in the top of side plate 2 homonymies respectively, top and bottom, motor 1 is fixedly installed in the crown center of top board 3 downwards, motor 1 is by shaft coupling 17, cover 11, elastic cylindrical pin 4, packing ring 19, heavy ditch ball bearing 20, thrust ball bearing 21 links to each other with the upper end of soket head cap screw 6 with screw mandrel 16, cover 11 usefulness cross sunk screws 10 are fixedlyed connected with upper support 5, end cap 9 usefulness soket head cap screws 18 are fixedly connected on the top of cover 11, line slideway 22 vertically is connected between upper support 5 and the lower support 7, slide block 14 is placed on the guide rail of line slideway 22, sliding sleeve 15 vertically passes slide block 14 and lower support 7, nut assembly 12 is spun on the screw mandrel 16, the bottom of nut assembly 12 is inserted in the sliding sleeve 15, fixedly connected with slide block 14 with sliding sleeve 15 with soket head cap screw 13 in nut assembly 12 tops, sliding sleeve 15 bottoms are with copper sheathing 23, and copper sheathing 23 usefulness soket head cap screws 24 are fixedly connected on lower support 7 bottoms.
Claims (1)
1. NC flame cutting machine cutting torch lifting mechanism, it is characterized in that described elevating mechanism comprises side plate (2), top board (3), upper support (5), lower support (7), motor (1), shaft coupling (17), screw mandrel (16), nut assembly (12), line slideway (22), slide block (14) and sliding sleeve (15), described top board (3), upper support (5) and lower support (7) are fixedly installed in the top of side plate (2) homonymy respectively, top and bottom, motor (1) is fixedly installed in the crown center of top board (3) downwards, motor (1) links to each other with the upper end of screw mandrel (16) by shaft coupling (17), line slideway (22) vertically is connected between upper support (5) and the lower support (7), slide block (14) is placed on the guide rail of line slideway (22), sliding sleeve (15) vertically passes slide block (14) and lower support (7), nut assembly (12) is spun on the screw mandrel (16), the bottom of nut assembly (12) is inserted in the sliding sleeve (15), fixedly connected with slide block (14) with sliding sleeve (15) in nut assembly (12) top, sliding sleeve (15) bottom is with copper sheathing (23), and copper sheathing (23) is fixedly connected on lower support (7) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202334020U CN201519829U (en) | 2009-07-20 | 2009-07-20 | Cutting torch elevating mechanism for numerically controlled torch cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202334020U CN201519829U (en) | 2009-07-20 | 2009-07-20 | Cutting torch elevating mechanism for numerically controlled torch cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519829U true CN201519829U (en) | 2010-07-07 |
Family
ID=42506007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202334020U Expired - Lifetime CN201519829U (en) | 2009-07-20 | 2009-07-20 | Cutting torch elevating mechanism for numerically controlled torch cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201519829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784928A (en) * | 2018-07-06 | 2018-11-13 | 北京航空航天大学 | A kind of Novel ophthalmic microsurgical knife remote centre of motion mechanism |
-
2009
- 2009-07-20 CN CN2009202334020U patent/CN201519829U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784928A (en) * | 2018-07-06 | 2018-11-13 | 北京航空航天大学 | A kind of Novel ophthalmic microsurgical knife remote centre of motion mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100707 |
|
| CX01 | Expiry of patent term |