CN202162759U - Main screw rod and copper nut mounting and dismounting device - Google Patents
Main screw rod and copper nut mounting and dismounting device Download PDFInfo
- Publication number
- CN202162759U CN202162759U CN2011201891683U CN201120189168U CN202162759U CN 202162759 U CN202162759 U CN 202162759U CN 2011201891683 U CN2011201891683 U CN 2011201891683U CN 201120189168 U CN201120189168 U CN 201120189168U CN 202162759 U CN202162759 U CN 202162759U
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- CN
- China
- Prior art keywords
- screw rod
- copper nut
- main screw
- guide beam
- copper
- 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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Abstract
The utility model relates to a main screw rod and copper nut mounting and dismounting device which adopts the structure that the upper ends of two vertical posts arranged in parallel are respectively connected with two ends of a cross beam; an idler wheel is arranged below the cross beam; a guide beam is arranged between the two vertical posts; two ends of the guide beam are connected with the vertical posts in a guiding way; a ram is arranged in the middle of the guide beam; and one end of a steel wire rope is connected with the upper end of the ram, and the other end of the steel wire rope winds the idler wheel. The main screw rod and copper nut mounting and dismounting device can easily solve the problem of mounting and dismounting copper sleeves or copper nuts in large-scale equipment, thereby enhancing the efficiency for maintaining the equipment.
Description
Technical field
The utility model relates to a kind of main screw rod and copper nut attaching/detaching apparatus, the device that the copper nut that is used for suppressing in the main screw rod of main equipment is dismantled.
Background technology
In commercial production, some main equipments, its inside is typically provided with and has copper sheathing, such as double disk friction screw press, in driving screw, is provided with copper nut, and driving screw rotates and copper nut pumps pearl screw rod drive slide block in the fuselage through being fixed on.Be interference fit between this copper nut and the driving screw, when changing equipment and need repairing, be difficult to copper nut is disassembled in driving screw, have a strong impact on maintenance efficiency.
Summary of the invention
The technical problem that the utility model will solve provides a kind of main screw rod and copper nut attaching/detaching apparatus, and this device can easily solve copper nut dismounting problem, has improved apparatus maintenance efficient.
For overcoming the above problems, the concrete technical scheme of the utility model is following: a kind of main screw rod and copper nut attaching/detaching apparatus, and its structure is: the upper end of two parallel columns is connected with the two ends of crossbeam respectively, below crossbeam, is provided with roller; Between two root posts, be provided with guide beam, the two ends of guide beam are connected with guide pillar, are provided with percussion hammer in the centre of guide beam, and an end of steel wire rope links to each other with the upper end of percussion hammer, and the other end is walked around roller.
This main screw rod and copper nut attaching/detaching apparatus adopt said structure can utilize the pulling steel wire rope to drive percussion hammer and move up; Self gravitation through percussion hammer moves down then; Clash into the copper nut in the main screw rod, make copper nut break away from main screw rod fast, improved maintenance efficiency greatly.Percussion hammer is installed on the guiding crossbeam simultaneously, has guaranteed the steady whereabouts of percussion hammer.
Description of drawings
Fig. 1 is the structural representation of main screw rod and copper nut attaching/detaching apparatus.
The specific embodiment
As shown in Figure 1, a kind of main screw rod and copper nut attaching/detaching apparatus, its structure is: the upper end of two parallel columns 1 is connected with the two ends of crossbeam 2 respectively, below crossbeam 2, is provided with roller 3; Between two root posts 1, be provided with guide beam 4, the two ends of guide beam 4 are connected with column 1 guiding, are provided with percussion hammer 5 in the centre of guide beam 4, and an end of steel wire rope 6 links to each other with the upper end of percussion hammer 5, and the other end is walked around roller 3.
During use, pulling steel wire rope 6 rises percussion hammer 5, decontrols steel wire rope 6 then, and percussion hammer 5 is moved down by gravity, hits the copper nut 7 in the main screw rod 8, can copper nut 7 be disassembled several times repeatedly.
Claims (1)
1. main screw rod and copper nut attaching/detaching apparatus, it is characterized in that: the upper end of two parallel columns (1) is connected with the two ends of crossbeam (2) respectively, is provided with roller (3) in the below of crossbeam (2); Between two root posts (1), be provided with guide beam (4); The two ends of guide beam (4) are connected with column (1) guiding; Be provided with percussion hammer (5) in the centre of guide beam (4), an end of steel wire rope (6) links to each other with the upper end of percussion hammer (5), and the other end is walked around roller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201891683U CN202162759U (en) | 2011-06-08 | 2011-06-08 | Main screw rod and copper nut mounting and dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201891683U CN202162759U (en) | 2011-06-08 | 2011-06-08 | Main screw rod and copper nut mounting and dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162759U true CN202162759U (en) | 2012-03-14 |
Family
ID=45798610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201891683U Expired - Fee Related CN202162759U (en) | 2011-06-08 | 2011-06-08 | Main screw rod and copper nut mounting and dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426004A (en) * | 2016-08-30 | 2017-02-22 | 山东天马新型建材有限公司 | Box culvert wedge block removing hammer |
-
2011
- 2011-06-08 CN CN2011201891683U patent/CN202162759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426004A (en) * | 2016-08-30 | 2017-02-22 | 山东天马新型建材有限公司 | Box culvert wedge block removing hammer |
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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: 20120314 Termination date: 20140608 |