CN2524884Y - Hand operated chip sleeve premounting machine - Google Patents
Hand operated chip sleeve premounting machine Download PDFInfo
- Publication number
- CN2524884Y CN2524884Y CN 02215784 CN02215784U CN2524884Y CN 2524884 Y CN2524884 Y CN 2524884Y CN 02215784 CN02215784 CN 02215784 CN 02215784 U CN02215784 U CN 02215784U CN 2524884 Y CN2524884 Y CN 2524884Y
- Authority
- CN
- China
- Prior art keywords
- eccentric shaft
- base
- fixed
- push rod
- top rod
- 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 discloses a hand operated clamping sleeve premounting machine, which comprises a base, a guide base, a premounting body, a top rod, an eccentric shaft and a torque wrench. The top rod is fixed on the base. The guide base is fixed on the base by screws. The premounting body is fixed at top end of the top rod by the screws. The top rod is sleeved and provided with spring. The eccentric shaft is arranged on the base. A rolling bearing of the eccentric shaft is touched with the top rod into a whole. The eccentric shaft and the torque wrench are fixedly connected a whole. As the hand operated clamping sleeve premounting machine of the utility model makes used of the rolling bearing positioned on the eccentric shaft to realize transmission and conversion of force and no friction is not directly generated between the eccentric shaft and the top rod, the utility model not only improves the efficiency of torsion but also doubly prolongs the mechanical life. Therefore, the utility model has the advantages of small premounting force, durability and reliability, and low price.
Description
Technical field
The utility model relates to a kind of being used for cutting ferrule is contained in prepackage machinery in the pipe in advance.
Background technology
The at present domestic manufacturer that does not also have the pre-installation of manual cutting ferrule is to rotate the transmission of realizable force by eccentric wheel from the pre-installation of the manual cutting ferrule of external import, thereby cutting ferrule is contained in the pipe in advance.When needing after the prepackage finally cutting ferrule to be installed, rotate fastening nut again and get final product simple and fast.But can produce friction between the eccentric wheel of installation and the push rod in advance, not only consume effective torsion, prepackage power is big, and friction point very easily produces mechanical failure, the poor durability of product.In addition, install in advance from external import cutting ferrule, its price is relatively large.
Summary of the invention
Technical problem to be solved in the utility model is to propose a kind of little, reliability and durability, cheap manual cutting ferrule of moment of pre-installing and installs in advance.
For solving the problems of the technologies described above, the pre-installation of the manual cutting ferrule of the utility model comprises base, guide holder, prepackage body, push rod, eccentric shaft and torque spanner, push rod is fixed on the base, guide holder is screwed on base, prepackage body and function screw is fixed on the top of push rod, is set with spring on the push rod, and eccentric shaft is installed on the base, the rolling bearing and the push rod of eccentric shaft contact, and eccentric shaft also is fixed together with torque spanner.
Above-mentioned manual cutting ferrule is installed in advance, and the rolling bearing of described eccentric shaft is fixed with an outer ring outward.
Owing to adopted above-mentioned technical pattern, to install in advance during use and be clipped in (or otherwise fixing) on the bench vice, according to caliber select corresponding prepackage body and guide holder and be separately fixed at push rod and base on, nut and cutting ferrule are enclosed within on the pipe, left hand slightly firmly pushes pipe in the prepackage body and is maintained, right hand clockwise direction is pulled torque spanner, thereby eccentric rotation axis, make circular motion change axially (straight line) motion into by eccentric shaft, make the prepackage displacement body, be enclosed within being fastened in the reaction force that is subjected to guide holder in the nut and cutting the steel pipe outer tube on the steel pipe, so just play the prepackage effect of cutting ferrule, again fittings body nut screwing clamping 1/3-1/2 circle is got final product during final the assembling, very convenient.Whole pre-process of assembling is correct fast, avoids taking place because of the improper phenomenons such as pipe pull-off or leakage that cause of cutting ferrule assembling.Compare with external like product, the utility model comes the conversion and the transmission of realizable force by the rolling bearing on the eccentric shaft, the direct and push rod generation friction of eccentric shaft, so not only improved the efficient of torsion, and significantly improved mechanical life, so it has little, reliability and durability, the cheap advantage of prepackage power.Protection bearing, the further pre-effect of installing service life of prolongation also can be played in the outer fixing outer ring of the rolling bearing of eccentric shaft.
Description of drawings
Fig. 1 is the structural representation of the pre-installation of the manual cutting ferrule of the utility model;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Manually the pre-installation of cutting ferrule comprises base 1, guide holder 2, prepackage body 3, push rod 4, eccentric shaft 5 and torque spanner 6, push rod 4 is fixed on the two protruding beams 7 of base 1, be set with spring 8 on the push rod 4, guide holder 2 usefulness wing bolts 9 are fixed in the recess of offering on the base 1, prepackage body 3 usefulness screws 13 are fixed on the top of push rod 4, eccentric shaft 5 is installed on the base 1 with respect to guide holder 2 opposite sides, the rolling bearing of eccentric shaft 5 is fixed with an outer ring 10 outward, outer ring 10 contacts with push rod 4, and eccentric shaft 5 is fixed together with torque spanner 6.The bottom of eccentric shaft 5 is fixed with axle sleeve 11 and back-up ring 12.The top of the rolling bearing of eccentric shaft 5 and outer ring 10 is fixed with a pressing plate 14 with screw 13, thereby plays the effect of protection rolling bearing.The pre-installation of manual cutting ferrule of the present utility model can be used for pre-installing the pipe that external diameter is Φ 4-Φ 18.
Claims (3)
1, manually cutting ferrule is installed in advance, comprise base, guide holder, prepackage body, push rod etc., it is characterized in that, it also includes eccentric shaft and torque spanner, described push rod is fixed on the described base, described guide holder is screwed on described base, described prepackage body and function screw is fixed on the top of described push rod, be set with spring on the described push rod, described eccentric shaft is installed on the described base, the rolling bearing of described eccentric shaft and described push rod contact, and described eccentric shaft and described torque spanner are fixed together.
2, manual cutting ferrule as claimed in claim 1 is installed in advance, it is characterized in that, the rolling bearing of described eccentric shaft is fixed with an outer ring outward.
3, manual cutting ferrule as claimed in claim 2 is installed in advance, it is characterized in that, the rolling bearing of described eccentric shaft and the top of outer ring have been screwed a pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215784 CN2524884Y (en) | 2002-02-09 | 2002-02-09 | Hand operated chip sleeve premounting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215784 CN2524884Y (en) | 2002-02-09 | 2002-02-09 | Hand operated chip sleeve premounting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2524884Y true CN2524884Y (en) | 2002-12-11 |
Family
ID=33694871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02215784 Expired - Fee Related CN2524884Y (en) | 2002-02-09 | 2002-02-09 | Hand operated chip sleeve premounting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2524884Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688922A (en) * | 2012-06-25 | 2012-09-26 | 王俊强 | Tubular end molder |
| CN108189450A (en) * | 2018-03-19 | 2018-06-22 | 芜湖诚捷工业设备有限公司 | A kind of chip sleeve premounting machine |
-
2002
- 2002-02-09 CN CN 02215784 patent/CN2524884Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688922A (en) * | 2012-06-25 | 2012-09-26 | 王俊强 | Tubular end molder |
| CN108189450A (en) * | 2018-03-19 | 2018-06-22 | 芜湖诚捷工业设备有限公司 | A kind of chip sleeve premounting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |