CN214645834U - Detachable multi-specification roller pipe bender - Google Patents
Detachable multi-specification roller pipe bender Download PDFInfo
- Publication number
- CN214645834U CN214645834U CN202022330822.XU CN202022330822U CN214645834U CN 214645834 U CN214645834 U CN 214645834U CN 202022330822 U CN202022330822 U CN 202022330822U CN 214645834 U CN214645834 U CN 214645834U
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- sleeve
- nut
- handle
- lever steel
- steel shaft
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Abstract
The utility model discloses a can dismantle many specifications roller bearing hickey, include: the handle, the lever steel shafts, the first sleeve and the first nut, wherein the two lever steel shafts are respectively inserted into the end part of the handle and are fixed by the first nut; the first sleeve is sleeved on the lever steel shaft, and the first sleeve and the first nut are respectively positioned on two sides of the handle; the lever steel shaft includes: the inner rod and the rolling bearing are positioned in the axial through hole, and the rolling bearing is positioned on the outer side of the inner rod. The utility model discloses can avoid the threading pipe two-way extrusion deformation in bending process effectively, guarantee the bending quality of the threading pipe after the bending, be detachable structure simultaneously, can adapt to the different bending angle and the threading pipe of different diameters.
Description
Technical Field
The utility model relates to a hickey technical field especially relates to a can dismantle many specifications roller bearing hickey.
Background
The threading pipe (for example PVC spool) is according to various angles of practical application needs bending into, often can make the threading pipe produce the deformation during the return bend operation, influences the normal use of threading pipe. The most common method of bending currently is to insert a spring directly into the conduit and then manually bend the conduit. The pipe bending method often requires great physical strength, and workers with small physical strength are difficult to operate independently.
The threading pipe needs springs with different diameters to adapt to the threading pipe due to different diameters, so that the on-site pipe bending operation is not convenient and the angle of the pipe bending is not controlled.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem that solve provides a can dismantle many specifications roller bearing hickey, can dismantle many specifications roller bearing hickey can avoid the two-way extrusion deformation of threading pipe in bending process effectively, guarantees the crooked quality of the threading pipe after the bending.
The technical scheme is as follows:
can dismantle many specifications roller bearing hickey, include: the handle, the lever steel shafts, the first sleeve and the first nut, wherein the two lever steel shafts are respectively inserted into the end part of the handle and are fixed by the first nut; the first sleeve is sleeved on the lever steel shaft, and the first sleeve and the first nut are respectively positioned on two sides of the handle; the lever steel shaft includes: the inner rod and the rolling bearing are positioned in the axial through hole, and the rolling bearing is positioned on the outer side of the inner rod.
Further, the lever steel axle is provided with the screens external screw thread in first sheathed tube outside, and the screens ware is installed on the screens external screw thread, and the screens ware includes: the second sleeve and the second nut are connected to the clamping external threads, and the second nut is located on the outer side of the second sleeve.
Further, the end of the lever steel shaft is in threaded connection with the first nut.
Further, the end part of the handle is provided with an anti-slip handle sleeve.
Furthermore, a plurality of shoulder holes are opened at the end of the handle, and the shoulder holes are used for installing the lever steel shaft.
The utility model discloses technical effect includes:
the utility model discloses can dismantle many specifications roller bearing hickey can avoid the two-way extrusion deformation of threading pipe in bending process effectively, guarantee the bending quality of the threading pipe after the bending. The lever steel shaft is inserted into the stepped holes at different positions to adapt to threading pipes with different bending angles and different diameters.
Drawings
Fig. 1 is a schematic structural view of the detachable multi-specification roller bender of the present invention;
fig. 2 is a side view of the detachable multi-specification roller bender of the present invention;
fig. 3 is an enlarged view of a portion a of the detachable multi-specification roller bender of the present invention;
in the figure: the anti-skidding handle comprises an inner rod 1, a rolling bearing 2, a sleeve 3, a first nut 4, a position clamping device 5, a second sleeve 51, a second nut 52, a lever steel shaft 6, an anti-skidding handle sleeve 7, a stepped hole 8 and a handle 9.
Detailed Description
The following description sufficiently illustrates specific embodiments of the invention to enable those skilled in the art to practice and reproduce it.
Referring to fig. 1-3, a detachable multi-gauge roller tube bender comprises: handle 9, lever steel axle 6, first sleeve pipe 3, first nut 4, two lever steel axles 6 are pegged graft respectively at the tip of handle 9 to utilize first nut 4 to fix. The first sleeve 3 is sleeved on the lever steel shaft 6, and the first sleeve 3 and the first nut 4 are respectively positioned on two sides of the handle 9. The lever steel shaft 6 includes: the inner rod 1 and the rolling bearing 2 are arranged in the axial through hole, the lever steel shaft 6 is provided with the axial through hole, the inner rod 1 and the rolling bearing 2 are arranged in the axial through hole, and the rolling bearing 2 is arranged on the outer side of the inner rod 1. The end of the lever steel shaft 6 is in threaded connection with the first nut 4. The two lever steel shafts 6 are used for placing a threading pipe. The end of the handle 9 is provided with an anti-slip handle sleeve 7.
A plurality of shoulder holes 8 can be seted up to the tip of handle 9, and lever steel axle 6 can insert in different shoulder holes 8 to adjust the distance between two lever steel axles 6, and fix through first nut 4. One end of the handle 9, which is far away from the lever steel shaft 6, is sleeved with an anti-slip handle sleeve 7, and the anti-slip handle 7 plays an anti-slip role and is convenient to operate.
When the pipe needs to be bent, the threading pipe is placed between the pair of lever steel shafts 6, the second nuts 52 on the clamping devices 5 are adjusted, the threading pipe is clamped between the second sleeve 51 and the first sleeve 3, then the handle 9 is rotated to bend the threading pipe, the inner rod 1 of the threading pipe rolls along with the bending of the threading pipe in the bending process, and the second sleeve 51 and the first sleeve 3 on the two sides of the threading pipe roll along with the bending of the threading pipe; unscrewing first nut 4, inserting lever steel shaft 6 in the shoulder hole 8 of different positions, adapting to the through wires pipe of different bending angle and different diameters, the mode of bending is then carried out to the fixed tubular product of current centre gripping, and the two-way extrusion deformation of through wires pipe in bending process can be avoided effectively to this can dismantle many specifications roller bearing hickeys, guarantees the bending quality of the through wires pipe after the bending.
The terminology used herein is for the purpose of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (5)
1. A can dismantle many specifications roller bearing hickey, its characterized in that includes: the handle, the lever steel shafts, the first sleeve and the first nut, wherein the two lever steel shafts are respectively inserted into the end part of the handle and are fixed by the first nut; the first sleeve is sleeved on the lever steel shaft, and the first sleeve and the first nut are respectively positioned on two sides of the handle; the lever steel shaft includes: the inner rod and the rolling bearing are positioned in the axial through hole, and the rolling bearing is positioned on the outer side of the inner rod.
2. The removable multi-gauge roller bender according to claim 1, wherein the lever steel shaft is provided with a detent external thread on the outside of the first sleeve, the detent is mounted on the detent external thread, the detent comprises: the second sleeve and the second nut are connected to the clamping external threads, and the second nut is located on the outer side of the second sleeve.
3. The removable multi-gauge roller tubing bender according to claim 1 wherein the end of the lever steel shaft is threadably connected to the first nut.
4. The removable multi-gauge roller bender according to claim 1, wherein the end of the handle is provided with an anti-slip handle sleeve.
5. The removable multi-gauge roller tube bender as claimed in claim 1, wherein the end of the handle defines a plurality of stepped holes for receiving the lever steel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022330822.XU CN214645834U (en) | 2020-10-19 | 2020-10-19 | Detachable multi-specification roller pipe bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022330822.XU CN214645834U (en) | 2020-10-19 | 2020-10-19 | Detachable multi-specification roller pipe bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214645834U true CN214645834U (en) | 2021-11-09 |
Family
ID=78444421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022330822.XU Active CN214645834U (en) | 2020-10-19 | 2020-10-19 | Detachable multi-specification roller pipe bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214645834U (en) |
-
2020
- 2020-10-19 CN CN202022330822.XU patent/CN214645834U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |