CN209007102U - A kind of tubing fixed mechanism - Google Patents
A kind of tubing fixed mechanism Download PDFInfo
- Publication number
- CN209007102U CN209007102U CN201821595961.1U CN201821595961U CN209007102U CN 209007102 U CN209007102 U CN 209007102U CN 201821595961 U CN201821595961 U CN 201821595961U CN 209007102 U CN209007102 U CN 209007102U
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- China
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- rolling bearing
- screw rod
- tubing
- connecting rod
- link block
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Abstract
The utility model provides a kind of tubing fixed mechanism, including fixed plate, and the side of fixed plate is equipped with link block, and a screw rod passes through fixed plate and is threadedly coupled with link block, and one end of screw rod is fixedly connected with the inner ring of a rolling bearing；It is equipped at least two groups fixation kit between link block and rolling bearing, fixation kit is along the circumferentially equidistant setting of the rolling bearing and parallel with the axis of the screw rod；Fixation kit includes first connecting rod, second connecting rod and withstanding tight block, and withstanding tight block is hinged by first connecting rod and link block, and the outer ring by second connecting rod and rolling bearing is hinged；By the way that fixation kit is arranged between link block and rolling bearing, and using the position of screw rod adjustment rolling bearing so as to adjust the height of withstanding tight block, realize the fixation to different dimensions tubing, structure is simple, it is easy to operate, it is applied widely, and securely fix tubing inside tubing, be conducive to the overall processing of pipe outer surface.
Description
Technical field
The utility model relates to field of machining, and in particular to a kind of tubing fixed mechanism.
Background technique
It when machining, in order to improve the processing efficiency and quality of tubing, needs for tubing to be firmly fixed, and shows
The fixed device of some tubular object extrudings mostly uses fixture to be fixedly clamped from outside, is unfavorable for the overall processing of pipe outer surface, and big
More structure is complicated, troublesome in poeration, it is difficult to firmly the tubing of sizes specification be fixed, narrow scope of application, influence
The processing quality of tubing is not able to satisfy the needs of production and application.
Utility model content
In view of the above technical problems, the utility model provides a kind of tubing fixed mechanism.
A kind of tubing fixed mechanism, including fixed plate, set on the fixed plate side link block, pass through the fixed plate
The screw rod being threadedly coupled with the link block and the rolling bearing being fixedly connected with one end of the screw rod, the screw rod and institute
The inner ring for stating rolling bearing is fixedly connected；At least two groups are equipped between the link block and the rolling bearing for fixing tubing
Fixation kit, circumferentially equidistant setting of the fixation kit along the rolling bearing；
The fixation kit includes first connecting rod, second connecting rod and withstanding tight block, and the withstanding tight block connects by described first
Bar and the link block are hinged, and the withstanding tight block is hinged by the outer ring of the second connecting rod and the rolling bearing.
Preferably, the other end of the screw rod is equipped with the handle for driving it to rotate.
Preferably, the other end of the screw rod is additionally provided with locking nut.
The utility model provides a kind of tubing fixed mechanism, by the way that fixed group is arranged between link block and rolling bearing
Part, and realized so as to adjust the height of fixation kit to not using screw rod adjustment the distance between link block and rolling bearing
With the fixation of dimensions tubing, structure is simple, easy to operate, applied widely, and securely fixes tubing inside tubing,
Be conducive to the overall processing of pipe outer surface.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the operation schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of rolling bearing in the utility model；
Digital representation in figure:
1, fixed plate 2, link block 3, screw rod 4, rolling bearing 5, handle
6, locking nut 7, first connecting rod 8, second connecting rod 9, withstanding tight block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-Figure 3, a kind of tubing fixed mechanism, including fixed plate 1, the right side of fixed plate 1 are fixed with link block
2, screw rod 3 passes through fixed plate 1 and is threadedly coupled with link block 2, and the right end of screw rod 3 passes through link block 2 later and in rolling bearing 4
Circle is fixedly connected, and when screw rod 3 rotates, the inner ring of rolling bearing 4 can be rotated with it；The left end of screw rod 3 is equipped with convenient for rotation
The left side of handle 5, screw rod 3 is additionally provided with locking nut 6 at fixed plate 1, when screw rod 3 does not need rotation, using locking
Nut 6 locks it；
Four groups are equipped between link block 2 and rolling bearing 4 for fixing the fixation kit of tubing, four groups of fixation kits are along rolling
The circumferentially equidistant setting of dynamic bearing 4；Fixation kit includes first connecting rod 7, second connecting rod 8 and withstanding tight block 9, first connecting rod 7
One end and link block 2 are hinged, and the other end and withstanding tight block 9 are hinged；One end of second connecting rod 8 and withstanding tight block 9 are hinged, the other end and rolling
The outer ring of dynamic bearing 4 is hinged (so that it will not the inner ring rotations with rolling bearing 4)；It first connecting rod 7, second connecting rod 8 and holds out against
Block 9 is in the initial state point-blank and parallel with the axis of screw rod 3, when rotation screw rod 3 makes it to the left side of fixed plate 1
When mobile, the rolling bearing 4 of 3 right end of screw rod moves to left therewith, to drive first connecting rod 7 and second connecting rod 8 to rotate, by withstanding tight block
9 jack up, withstanding tight block 9, which jacks up different height, can fix the tubing of different dimensions, and inside tubing by tubing firmly
It is fixed, be conducive to the overall processing of pipe outer surface.
The course of work: before use, being first installed on the workbench fixed plate 1 (with bolt or axis by actual use situation
Equal connectors are held to fix), when original state, first connecting rod 7, second connecting rod 8 and withstanding tight block 9 are point-blank and and screw rod
3 axis is parallel；After installing, one end of tubing to be processed is inserted into from 3 right end of screw rod, rotational handle 5 makes the rotation of screw rod 3 simultaneously
Mobile to the left side of fixed plate 1, the rolling bearing 4 of 3 right end of screw rod moves to left therewith, the distance between rolling bearing 4 and link block 2
Reduce, so that first connecting rod 7 and second connecting rod 8 be driven to rotate, withstanding tight block 9 is jacked up；Rotation screw rod 3 jacks up withstanding tight block 9
Tubing can be rotated in due course in the process and adjust its shaft core position, until four withstanding tight blocks 9 all firmly withstand pipe material inner wall, by tubing from
Inside is fixed, convenient for the overall processing of pipe outer surface；Tubing fixes the screw rod 3 that stops operating later, and locking nut 6 is locked
Tightly, prevent screw rod 3 from loosening in process；Locking nut 6 need to be only unclamped after processing is completed, and rotating backward screw rod 3 can incite somebody to action
Withstanding tight block 9 is withdrawn, and the tubing processed is removed.
When practice, the length of first connecting rod 7 and second connecting rod 8 can be also adjusted according to the cross sectional shape of tubing, is made
It can preferably be suitable for tubing of different shapes；Rubber layer can also be set in holding out against for withstanding tight block 9 on face, increasing friction force
It can also prevent from scratching pipe material inner wall simultaneously；Various modifications to these embodiments will be for those skilled in the art
It will be apparent that the general principles defined herein can without departing from the spirit or scope of the present utility model,
It realizes in other embodiments.
Claims (3)
1. a kind of tubing fixed mechanism, it is characterised in that: including fixed plate, set on the fixed plate side link block, pass through
The screw rod that the fixed plate and the link block are threadedly coupled and the rolling bearing being fixedly connected with one end of the screw rod, institute
Screw rod is stated to be fixedly connected with the inner ring of the rolling bearing；At least two groups are equipped between the link block and the rolling bearing to use
In the fixation kit of fixed tubing, circumferentially equidistant setting of the fixation kit along the rolling bearing；
The fixation kit includes first connecting rod, second connecting rod and withstanding tight block, the withstanding tight block by the first connecting rod with
The link block is hinged, and the withstanding tight block is hinged by the outer ring of the second connecting rod and the rolling bearing.
2. a kind of tubing fixed mechanism according to claim 1, it is characterised in that: the other end of the screw rod is equipped with and is used for
The handle for driving it to rotate.
3. a kind of tubing fixed mechanism according to claim 1, it is characterised in that: the other end of the screw rod is additionally provided with lock
Tight nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821595961.1U CN209007102U (en) | 2018-09-28 | 2018-09-28 | A kind of tubing fixed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821595961.1U CN209007102U (en) | 2018-09-28 | 2018-09-28 | A kind of tubing fixed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209007102U true CN209007102U (en) | 2019-06-21 |
Family
ID=66833005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821595961.1U Active CN209007102U (en) | 2018-09-28 | 2018-09-28 | A kind of tubing fixed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209007102U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893479A (en) * | 2019-12-18 | 2020-03-20 | 六安联众工业自动化技术有限公司 | Circular steel pipe tube head boring grab |
| CN110900328A (en) * | 2019-12-13 | 2020-03-24 | 湖州锦鸿环保工程有限公司 | Inside centre gripping grinding device suitable for multi-aperture blow off pipe |
| CN111195844A (en) * | 2020-01-22 | 2020-05-26 | 黄惠惠 | Rotary driving device for polishing steering wheel |
| CN111215991A (en) * | 2020-01-22 | 2020-06-02 | 黄惠惠 | Steering wheel processing rotary driving device based on machine vision |
| CN111267598A (en) * | 2020-02-10 | 2020-06-12 | 苏州本末智能科技有限公司 | New energy automobile battery fixing device |
| CN111975606A (en) * | 2020-08-25 | 2020-11-24 | 徐勤军 | Clamping device of tap polishing equipment |
| CN112033819A (en) * | 2020-09-07 | 2020-12-04 | 十堰欧杰科工贸有限公司 | Pipe fitting machining strength detection system based on fuel tank strap |
-
2018
- 2018-09-28 CN CN201821595961.1U patent/CN209007102U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900328A (en) * | 2019-12-13 | 2020-03-24 | 湖州锦鸿环保工程有限公司 | Inside centre gripping grinding device suitable for multi-aperture blow off pipe |
| CN110893479A (en) * | 2019-12-18 | 2020-03-20 | 六安联众工业自动化技术有限公司 | Circular steel pipe tube head boring grab |
| CN111195844A (en) * | 2020-01-22 | 2020-05-26 | 黄惠惠 | Rotary driving device for polishing steering wheel |
| CN111215991A (en) * | 2020-01-22 | 2020-06-02 | 黄惠惠 | Steering wheel processing rotary driving device based on machine vision |
| CN111267598A (en) * | 2020-02-10 | 2020-06-12 | 苏州本末智能科技有限公司 | New energy automobile battery fixing device |
| CN111975606A (en) * | 2020-08-25 | 2020-11-24 | 徐勤军 | Clamping device of tap polishing equipment |
| CN112033819A (en) * | 2020-09-07 | 2020-12-04 | 十堰欧杰科工贸有限公司 | Pipe fitting machining strength detection system based on fuel tank strap |
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