CN213061988U - Pipeline fixing and rotating device of pipe rubbing machine - Google Patents
Pipeline fixing and rotating device of pipe rubbing machine Download PDFInfo
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- CN213061988U CN213061988U CN202021856295.XU CN202021856295U CN213061988U CN 213061988 U CN213061988 U CN 213061988U CN 202021856295 U CN202021856295 U CN 202021856295U CN 213061988 U CN213061988 U CN 213061988U
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Abstract
The utility model belongs to the technical field of a pipe rolling machine, in particular to a pipe fixing and rotating device of a pipe rolling machine, which comprises a mounting plate, a lower pipe groove is arranged on the body of the mounting plate, a slide rail is arranged at the edge of the lower pipe groove, the slide rail is connected with two slide blocks in a sliding way, one side wall of the slide block facing to the middle part of the lower pipe groove is provided with a slide bar along the axial direction of the lower pipe groove, the outer wall of the sliding strip is clamped with a sliding clamping frame, the sliding clamping frame is rotationally connected with a clamping arm through a pin shaft, the side wall of the clamping arm is connected with a push plate, the sliding block can slide on the sliding rail through the matching action of the sliding rail and the sliding block, the clamping arm can be used as a power mechanism for the sliding block to slide on the sliding rail through the matching action of the clamping arm, the push plate and the pushing hydraulic cylinder, the angle change of the clamping arm can be realized, and the pipe clamping and loosening effects can be realized; through reset spring's setting, after the slider removes, can assist and promote the pneumatic cylinder and carry out the reset action to the slider.
Description
Technical Field
The utility model relates to a tube rubbing machine technical field specifically is a tube rubbing machine pipeline fixed rotation device.
Background
The pipe rolling machine is an important mechanical device in building construction, and can put a sleeve into a cast-in-place pile well in a rotating mode, so that a cast-in-place pile can be built more quickly, the construction mode is faster, and the stability is good after the verification of architectural mechanics.
The existing pipe twisting machine is too loose or too tight in fixing pipes, so that the pipe surface is easy to rub and damage greatly or loosen and fall off, and normal use is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotating device is fixed in rubbing with hands pipe machine pipeline to solve the fixed pine or the tension of crossing of the current pipe machine of rubbing with the hands that proposes among the above-mentioned background art to tubular product, cause the great or easy condition that the pine takes off of tubular product surface friction damage easily, influence the problem of normal use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rub fixed rotary device of pipe machine pipeline with hands, includes the mounting panel, the tub slot down has been seted up on the body of mounting panel, the edge of tub slot down is provided with the slide rail, sliding connection has two sliders on the slide rail, the slider is provided with the draw runner along the axis direction of tub slot down on the lateral wall at tub slot middle part down, the joint has the slip card frame on the outer wall of draw runner, it is connected with the centre gripping arm to rotate through the round pin axle on the slip card frame, be connected with the push pedal on the lateral wall of centre gripping arm, the outer wall of push pedal is connected with the promotion pneumatic cylinder through the rotation of bulb seat, the other end of promotion pneumatic cylinder rotates through the outer wall of bulb seat and mounting panel to be connected with reset spring on the lateral wall of slider, reset spring's the other end and.
Preferably, the centre gripping arm includes linking arm and splint, the splint welding is at the tip of linking arm, the push pedal welding is on the lateral wall of linking arm.
Preferably, the outer wall of the clamping plate is uniformly provided with friction stripes.
Preferably, the inner wall of the sliding block is embedded with a supporting ball, and the supporting ball is supported on the outer wall of the sliding rail.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the sliding block can slide on the sliding rail through the matching action of the sliding rail and the sliding block, the clamping arm can be used as a power mechanism for the sliding block to slide on the sliding rail through the matching action of the clamping arm, the push plate and the pushing hydraulic cylinder, the angle change of the clamping arm can be realized, and the pipe clamping and loosening effects can be realized;
2) through reset spring's setting, after the slider removes, can assist and promote the pneumatic cylinder and carry out the reset action to the slider.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the slide bar and the slide clamp frame of the present invention;
FIG. 3 is a schematic structural view of the clamp arm of the present invention;
FIG. 4 is a schematic structural view of the present invention when pushing and clamping the tube;
fig. 5 is a schematic structural view of the utility model of the reset after loosening.
In the figure: the device comprises a mounting plate 1, a lower pipe groove 2, a sliding rail 3, a sliding block 4, a sliding strip 5, a sliding clamping frame 6, a clamping arm 7, a push plate 8, a pushing hydraulic cylinder 9 and a return spring 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-5, the present invention provides a technical solution: a fixed rotating device for a pipeline of a pipe twisting machine comprises a mounting plate 1, wherein a lower pipe groove 2 is formed in the body of the mounting plate 1, a sliding rail 3 is arranged at the edge of the lower pipe groove 2, two sliding blocks 4 are connected to the sliding rail 3 in a sliding mode, and a sliding strip 5 is arranged on one side wall, facing the middle of the lower pipe groove 2, of each sliding block 4 along the axial direction of the lower pipe groove 2;
the slide block 4 can slide on the slide rail 3;
the outer wall of the slide bar 5 is clamped with a slide clamping frame 6;
the sliding clamping frame 6 can move on the sliding strip 5 along the axial direction of the lower pipe groove 2, and the sliding clamping frame 6 is driven by installing a driving structure for moving back and forth, such as a hydraulic cylinder (not shown in the figure);
the sliding clamping frame 6 is rotatably connected with a clamping arm 7 through a pin shaft, the side wall of the clamping arm 7 is connected with a push plate 8, the outer wall of the push plate 8 is rotatably connected with a pushing hydraulic cylinder 9 through a ball head seat, and the other end of the pushing hydraulic cylinder 9 is rotatably connected with the outer wall of the mounting plate 1 through the ball head seat;
two ends of the pushing hydraulic cylinder 9 are connected through a ball head seat, so that multi-angle adjustment can be performed;
and the side wall of the sliding block 4 is connected with a return spring 10, and the other end of the return spring 10 is fixedly connected with the outer wall of the mounting plate 1.
Further, the centre gripping arm 7 includes linking arm and splint, the splint welding is at the tip of linking arm, push pedal 8 welds on the lateral wall of linking arm.
Further, evenly be provided with the friction stripe on the outer wall of splint, through the setting of friction stripe, can increase frictional force, prevent the slippage.
Furthermore, the inner wall of the sliding block 4 is embedded with a supporting ball, the supporting ball is supported on the outer wall of the sliding rail 3, and the sliding block 4 slides smoothly through the arrangement of the supporting ball.
The working principle is as follows: when the pipe fitting pushing device is used, a pipe is placed in the lower pipe groove 2, the pushing hydraulic cylinder 9 is in a contracted state in an initial state, at the moment, the clamping arm 7 is in a separated state with the pipe, the pushing hydraulic cylinder 9 extends to push the clamping arm 7 to be in contact with the outer wall of the pipe (as shown in figure 4), the pushing hydraulic cylinder 9 continues to extend, the contact effect of the clamping arm 7 and the pipe is increased, the clamping arm 7 drives the pipe to rotate, and meanwhile, the sliding block 4 can slide on the sliding rail 3 under the pulling effect of the clamping arm 7 of the pushing hydraulic cylinder 9, so that the pipe rotates (the improved content of the scheme is fixed and rotated), the pipe is required to descend or ascend during actual use, if the sliding clamping frame 6 is pushed by the hydraulic cylinder along the axis of the lower pipe groove 2, the pipe can be moved, and because the pushing hydraulic cylinder 9, the mounting plate 1 and the pushing, the hydraulic cylinder 9 is pushed to not influence the ascending or descending of the clamping arm 7;
after the pushing hydraulic cylinder 9 extends to the maximum length, the pushing hydraulic cylinder 9 begins to contract, the clamping arm 7 is pulled by the pushing hydraulic cylinder 9 to be separated from the outer wall of the pipe, and the sliding block 4 can be rapidly reset by combining the auxiliary action of the return spring 10 (as shown in fig. 5).
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a fixed rotary device of pipe rubbing machine pipeline, includes mounting panel (1), lower chase (2), its characterized in that have been seted up on the body of mounting panel (1): a sliding rail (3) is arranged at the edge of the lower pipe chute (2), two sliding blocks (4) are connected on the sliding rail (3) in a sliding way, a slide bar (5) is arranged on one side wall of the slide block (4) facing to the middle part of the lower pipe groove (2) along the axial direction of the lower pipe groove (2), the outer wall of the sliding strip (5) is clamped with a sliding clamping frame (6), the sliding clamping frame (6) is rotationally connected with a clamping arm (7) through a pin shaft, the side wall of the clamping arm (7) is connected with a push plate (8), the outer wall of the push plate (8) is rotatably connected with a pushing hydraulic cylinder (9) through a ball head seat, the other end of the pushing hydraulic cylinder (9) is rotationally connected with the outer wall of the mounting plate (1) through a ball head seat, and the side wall of the sliding block (4) is connected with a return spring (10), and the other end of the return spring (10) is fixedly connected with the outer wall of the mounting plate (1).
2. The pipe-rolling machine pipeline fixing and rotating device according to claim 1, characterized in that: the clamping arm (7) comprises a connecting arm and a clamping plate, the clamping plate is welded at the end of the connecting arm, and the pushing plate (8) is welded on the side wall of the connecting arm.
3. The pipe-rolling machine pipeline fixing and rotating device according to claim 2, characterized in that: and friction stripes are uniformly arranged on the outer wall of the clamping plate.
4. The pipe-rolling machine pipeline fixing and rotating device according to claim 1, characterized in that: and supporting balls are embedded into the inner wall of the sliding block (4), and the supporting balls are supported on the outer wall of the sliding rail (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021856295.XU CN213061988U (en) | 2020-08-31 | 2020-08-31 | Pipeline fixing and rotating device of pipe rubbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021856295.XU CN213061988U (en) | 2020-08-31 | 2020-08-31 | Pipeline fixing and rotating device of pipe rubbing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213061988U true CN213061988U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021856295.XU Active CN213061988U (en) | 2020-08-31 | 2020-08-31 | Pipeline fixing and rotating device of pipe rubbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213061988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775825A (en) * | 2021-08-25 | 2021-12-10 | 姚涛 | PE pipe positioning device based on clamping fixation |
-
2020
- 2020-08-31 CN CN202021856295.XU patent/CN213061988U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775825A (en) * | 2021-08-25 | 2021-12-10 | 姚涛 | PE pipe positioning device based on clamping fixation |
| CN113775825B (en) * | 2021-08-25 | 2022-12-06 | 中建三局绿色产业投资有限公司 | PE pipe positioning device based on clamping fixation |
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