CN209272830U - A kind of turning rolls easy to maintain - Google Patents
A kind of turning rolls easy to maintain Download PDFInfo
- Publication number
- CN209272830U CN209272830U CN201821901945.0U CN201821901945U CN209272830U CN 209272830 U CN209272830 U CN 209272830U CN 201821901945 U CN201821901945 U CN 201821901945U CN 209272830 U CN209272830 U CN 209272830U
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- turning rolls
- center
- welded
- maintain
- easy
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Abstract
The utility model discloses a kind of turning rolls easy to maintain, including pedestal, sliding is embedded with the first turning rolls at the edges at two ends of side at the top of pedestal, the top of pedestal is slided at the edges at two ends of the other side and is embedded with the second turning rolls, offers recess at the inner surface wall center of the first turning rolls and the second turning rolls.In the utility model, by the way that U-shaped bar is taken out from the inside of the second connecting hole, by being rotated to swing handle, to make gear be rotated, the movement of gear drive toothrow, so as to preferably separate clamping block with engaging slot, to make clamping rpole take out from the inside of circular hole, separate the first turning rolls and the second turning rolls, so as to preferably be replaced to the idler wheel on turning rolls, allow to preferably worker is convenient for safeguard turning rolls, so as to preferably reduce the workload of worker.
Description
Technical field
The utility model relates to technical field of welding equipment, in particular to a kind of turning rolls easy to maintain.
Background technique
Turning rolls drives the displacement equipment of workpiece rotation, workpiece using the frictional force between weldment and driving roller
Driven roller frame lifting device can prevent the axial float of workpiece when rotation, can be of different sizes according to diameter of work, shifting roller
Group, adjust roller center distance, realize workpiece inside and outside longitudinal joint or inside and outside girth welding, be mainly used for pipeline, container, boiler, oil
The assembly and welding of the heavy type cylindrical workpiece such as tank.
But in the prior art, since turning rolls is during long-time service, easily make idler wheel on turning rolls by
Abrasion, so as to cause can not preferably to turning rolls carry out using, need worker to the idler wheel on turning rolls carry out maintenance and
Replacement is to be fixed by a large amount of screw, simultaneously because rolling since in the prior art, idler wheel is mounted on turning rolls
The weight of wheel is big, to make worker when being maintained and replacing, being not easy easily, to worker can be made to consume
Take a large amount of working time, while when carrying out demolition and maintenance to turning rolls, the hand of worker easily being made to come to harm.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of turning rolls easy to maintain.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is (being suitable for general application) or this is practical new
Type is (suitable for concurrent application) a kind of turning rolls easy to maintain using the basic ideas of technical solution, including pedestal, institute
The top for stating pedestal is slided at the edges at two ends of side is embedded with the first turning rolls, and the top of the pedestal is close to the other side
It is slided at edges at two ends and is embedded with the second turning rolls, opened at the inner surface wall center of first turning rolls and the second turning rolls
Equipped with recess, there are four the recess is arranged altogether, and it is divided into two groups, the inner surface wall of every group of two recesses, which slides, is embedded with silk
Bar, the equal sliding sleeve in the outer surface of screw rod two sides at center are equipped with idler wheel, are threaded at the center of the screw rod
Screw thread disk, the both ends of the screw rod are threaded with nut, open along the vertical direction at the top center of first turning rolls
Equipped with the first connecting hole, the second connecting hole is offered at the top center of second turning rolls.
It is as above-mentioned technical proposal to further describe:
The inner bottom surface of first connecting hole is welded with compression spring, and the top of the compression spring is welded with U-shaped bar,
And the other end of U-shaped bar and the inner surface wall of the second connecting hole are connected together.
It is as above-mentioned technical proposal to further describe:
One side external surface of first turning rolls offers circular hole close to upper and lower ends edge in the horizontal direction, institute
State opened up at the inner surface wall center of two sides up and down of circular hole it is fluted.
It is as above-mentioned technical proposal to further describe:
The inner surface wall of the groove is welded with compressed spring along the vertical direction, and one end of the compressed spring is welded with cunning
Plate is welded with clamping block at one side external surface center of the slide plate.
It is as above-mentioned technical proposal to further describe:
One side external surface of second turning rolls is welded with clamping rpole close to upper and lower ends edge in the horizontal direction,
And the outer surface of clamping rpole and the inner surface wall of circular hole are connected together.
It is as above-mentioned technical proposal to further describe:
The side at center of two side external surfaces up and down of the clamping rpole offers engaging slot, and the inner surface wall of engaging slot
It is connected together with the outer surface of clamping block.
It is as above-mentioned technical proposal to further describe:
It is welded with toothrow at one side external surface center of second turning rolls, and one end of toothrow extends to the first idler wheel
The inside of frame is a kind of hollow structure at the horizontal centre of first turning rolls, and the inner bottom surface of the first turning rolls is close
Support rod is welded at one side edge, the top sliding of the support rod, which runs through, swing handle, and one end of swing handle is prolonged
The outside of the first turning rolls is extended to, the outer surface of the swing handle is arranged with gear, and the bottom at the top of gear and toothrow
Engagement connection.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1: in the utility model, by taking out U-shaped bar from the inside of the second connecting hole, by turning to swing handle
Dynamic, so that gear be made to be rotated, gear drives the movement of toothrow, so as to preferably be divided clamping block and engaging slot
From, thus make clamping rpole from the inside of circular hole take out, separate the first turning rolls and the second turning rolls, so as to more preferable
The idler wheel on turning rolls is replaced, allow to preferably worker is convenient for safeguard turning rolls, so as to
Preferably reduce the workload of worker.
2: in the utility model, by being threadedly coupled nut at the both ends of screw rod, spiral shell is threadedly coupled at the center of screw rod
Line disk makes idler wheel when in use so as to which preferably the position of idler wheel is fixed, and position will not occur on screw rod
The offset set, so as to preferably to turning rolls carry out using, convenient for worker carry out using.
Detailed description of the invention
Fig. 1 is a kind of top view of turning rolls easy to maintain；
Fig. 2 is a kind of left view cross-sectional view of turning rolls easy to maintain；
Fig. 3 is a kind of overhead sectional view of turning rolls easy to maintain.
In figure: 1, the second connecting hole；2, the second turning rolls；3, screw thread disk；4, idler wheel；5, the first connecting hole；6, pedestal；7,
Nut；8, screw rod；9, the first turning rolls；10, compression spring；11, U-shaped bar；12, circular hole；13, engaging slot；14, clamping rpole；15,
Toothrow；16, gear；17, swing handle；18, support rod；19, groove；20, compressed spring；21, slide plate；22, clamping block；23,
Recess.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
A kind of turning rolls easy to maintain, including pedestal 6, the top of pedestal 6 are slided embedding at the edges at two ends of side
Equipped with the first turning rolls 9, sliding is embedded with the second turning rolls 2, the first rolling at the edges at two ends of the other side at the top of pedestal 6
Recess 23 is offered at the inner surface wall center of wheel carrier 9 and the second turning rolls 2, there are four the total settings of recess 23, and is divided into two groups,
The inner surface wall of every group of two recesses 23, which slides, is embedded with screw rod 8, and the outer surface of screw rod 8 two sides at center, which are slided, to be arranged
There is idler wheel 4, screw thread disk 3 is threaded at the center of screw rod 8, the both ends of screw rod 8 are threaded with nut 7, the first idler wheel
The first connecting hole 5 is offered at the top center of frame 9 along the vertical direction, offers second at the top center of the second turning rolls 2
Connecting hole 1, by taking out U-shaped bar 11 from the inside of the second connecting hole 1, by being rotated to swing handle 17, to make
Gear 16 is rotated, and gear 16 drives the movement of toothrow 15, so as to preferably carry out clamping block 22 and engaging slot 13
Separation separates the first turning rolls 9 and the second turning rolls 2 so that clamping rpole 14 be made to take out from the inside of circular hole 12, thus
Preferably the idler wheel 4 on turning rolls can be replaced, allow to preferably worker is convenient for safeguard turning rolls,
So as to preferably reduce the workload of worker, by being threadedly coupled nut 7 at the both ends of screw rod 8, at the center of screw rod 8
Place is threadedly coupled screw thread disk 3, is fixed so as to the position preferably to idler wheel 4, makes idler wheel 4 when in use, no
Can on screw rod 8 occur position offset, so as to preferably to turning rolls carry out using, convenient for worker carry out using.
The inner bottom surface of first connecting hole 5 is welded with compression spring 10, and the top of compression spring 10 is welded with U-shaped bar 11,
And the other end of U-shaped bar 11 and the inner surface wall of the second connecting hole 1 are connected together, it, can be more preferable by the elastic force of compression spring 10
So that U-shaped bar 11 is connected together with the second connecting hole 1, allow to preferably to the first turning rolls 9 and the second turning rolls 2 into
Row is fixed, so as to preferably carry out turning rolls using a side external surface of the first turning rolls 9 is close to upper and lower ends edge
Place offers circular hole 12 in the horizontal direction, opens up fluted 19 at the inner surface wall center of two sides up and down of circular hole 12, groove 19
Inner surface wall be welded with compressed spring 20 along the vertical direction, one end of compressed spring 20 is welded with slide plate 21, the side of slide plate 21
Clamping block 22 is welded at the center of outer surface, a side external surface of the second turning rolls 2 is close to upper and lower ends edge along level side
To being welded with clamping rpole 14, and the outer surface of clamping rpole 14 and the inner surface wall of circular hole 12 are connected together, by clamping rpole 14 with
Circular hole 12 is connected together, and so as to which preferably turning rolls is fixed, two side external surfaces up and down of clamping rpole 14 are close
Side offers engaging slot 13 at center, and the inner surface wall of engaging slot 13 and the outer surface of clamping block 22 are connected together, and pass through pressure
The elastic force of contracting spring 20 can preferably make clamping block 22 be connected together with engaging slot 13, so as to preferably make card
It closes bar 14 to be connected together with circular hole 12, is easy to use, is welded with toothrow at a side external surface center of the second turning rolls 2
15, and one end of toothrow 15 extends to the inside of the first turning rolls 9, is a kind of hollow knot at the horizontal centre of the first turning rolls 9
Structure, and the inner bottom surface of the first turning rolls 9 is welded with support rod 18 at one side edge, it can be better by support rod 18
Make swing handle 17 in the rotation, can be more stable, the top sliding of support rod 18, which runs through, swing handle 17, and
One end of swing handle 17 extends to the outside of the first turning rolls 9, and the outer surface of swing handle 17 is arranged with gear 16, and gear
Connection is engaged with the bottom of toothrow 15 in 16 top, by the rotation of swing handle 17, can preferably make 9 He of the first turning rolls
Second turning rolls 2 is fixed, while can preferably dismantle to it, convenient for safeguarding.
Working principle: worker when being safeguarded to turning rolls, by by U-shaped bar 11 from the second connecting hole 1
Inside is taken out, and by rotating to swing handle 17, so that gear 16 be made rotate, gear 16 drives the shifting of toothrow 15
It is dynamic, so as to separate clamping block 22 with engaging slot 13, to make clamping rpole 14 from the inner surface wall of circular hole 12
Take out, so as to preferably be separated the first turning rolls 9 and the second turning rolls 2, thus allow screw rod 8 preferably from
It falls off on turning rolls, is rotated by the nut 7 to 8 both ends of screw rod, so as to preferably make idler wheel 4 from the outer of screw rod 8
Surface is taken out, and allows to that preferably idler wheel 4 is safeguarded and replaced, and allows to preferably reduce the work of worker
Amount, safeguards and is replaced convenient for worker.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (7)
1. a kind of turning rolls easy to maintain, including pedestal (6), it is characterised in that: the top of the pedestal (6) is close to side two
Sliding is embedded with the first turning rolls (9) at end margin, and the top of the pedestal (6) is slided at the edges at two ends of the other side
It is embedded with the second turning rolls (2), is offered at the inner surface wall center of first turning rolls (9) and the second turning rolls (2) recessed
Mouth (23), there are four the total settings of the recess (23), and is divided into two groups, and the inner surface wall of every group of two recesses (23), which slides, to be embedded
Have screw rod (8), the outer surface of the screw rod (8) equal sliding sleeve in two sides at center is equipped with idler wheel (4), the screw rod (8)
It is threaded at center screw thread disk (3), the both ends of the screw rod (8) are threaded with nut (7), first turning rolls
(9) it offers at top center the first connecting hole (5), is opened at the top center of second turning rolls (2) along the vertical direction
Equipped with the second connecting hole (1).
2. one kind according to claim 1 turning rolls easy to maintain, it is characterised in that: first connecting hole (5)
Inner bottom surface is welded with compression spring (10), and the top of the compression spring (10) is welded with U-shaped bar (11), and U-shaped bar (11)
The inner surface wall of the other end and the second connecting hole (1) be connected together.
3. one kind according to claim 1 turning rolls easy to maintain, it is characterised in that: first turning rolls (9)
One side external surface offers circular hole (12) close to upper and lower ends edge in the horizontal direction, the two sides up and down of the circular hole (12)
Fluted (19) are opened up at inner surface wall center.
4. one kind according to claim 3 turning rolls easy to maintain, it is characterised in that: the inner surface wall of the groove (19)
It is welded with along the vertical direction compressed spring (20), one end of the compressed spring (20) is welded with slide plate (21), the slide plate
(21) clamping block (22) are welded at a side external surface center.
5. one kind according to claim 1 or 3 turning rolls easy to maintain, it is characterised in that: second turning rolls (2)
A side external surface be welded with clamping rpole (14) in the horizontal direction close to upper and lower ends edge, and the appearance of clamping rpole (14)
The inner surface wall in face and circular hole (12) is connected together.
6. one kind according to claim 5 turning rolls easy to maintain, it is characterised in that: above and below the clamping rpole (14)
Two side external surfaces side at center offers engaging slot (13), and the inner surface wall of engaging slot (13) and clamping block (22) is outer
Surface is connected together.
7. one kind according to claim 1 turning rolls easy to maintain, it is characterised in that: second turning rolls (2)
It is welded at one side external surface center toothrow (15), and one end of toothrow (15) extends to the inside of the first turning rolls (9), it is described
It is a kind of hollow structure at the horizontal centre of first turning rolls (9), and the inner bottom surface of the first turning rolls (9) is close to one side edge
Place is welded with support rod (18), and the top sliding of the support rod (18), which runs through, to be had swing handle (17), and swing handle (17)
One end extend to the outsides of the first turning rolls (9), the outer surface of the swing handle (17) is arranged with gear (16), and gear
(16) connection is engaged with the bottom of toothrow (15) in top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901945.0U CN209272830U (en) | 2018-11-19 | 2018-11-19 | A kind of turning rolls easy to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901945.0U CN209272830U (en) | 2018-11-19 | 2018-11-19 | A kind of turning rolls easy to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209272830U true CN209272830U (en) | 2019-08-20 |
Family
ID=67601718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821901945.0U Active CN209272830U (en) | 2018-11-19 | 2018-11-19 | A kind of turning rolls easy to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209272830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728004A (en) * | 2020-12-31 | 2021-04-30 | 盐城市大丰永和车业有限公司 | Device convenient for replacing flywheel |
-
2018
- 2018-11-19 CN CN201821901945.0U patent/CN209272830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728004A (en) * | 2020-12-31 | 2021-04-30 | 盐城市大丰永和车业有限公司 | Device convenient for replacing flywheel |
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