CN213134498U - Simple disc roller tool - Google Patents
Simple disc roller tool Download PDFInfo
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- CN213134498U CN213134498U CN202021367511.4U CN202021367511U CN213134498U CN 213134498 U CN213134498 U CN 213134498U CN 202021367511 U CN202021367511 U CN 202021367511U CN 213134498 U CN213134498 U CN 213134498U
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- roller
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- steel pipe
- clamping piece
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Abstract
The utility model discloses a simple disc roller tool, belonging to the technical field of steel rolling rollers, comprising a steel fastener with a steel pipe welded at the upper left side and a crowbar capable of being inserted into the steel pipe; when the direction of the plane of the roller head is not consistent with the plane of the sleeve head, the steel clamping piece is sleeved on the roller head, the crowbar inserted into the steel pipe is acted by force to enable the roller head to rotate, the direction of the plane of the roller head is ensured to be consistent with the direction of the plane of the sleeve head, then the roller changing trolley is driven to transversely move, and the roller head is inserted into the universal joint sleeve head. The utility model has the advantages that by the structural design of the steel clamping piece and the crowbar, the roller head can be quickly inserted into the universal joint sleeve head, the roller replacing speed is effectively improved, the labor productivity is improved, and the production and maintenance cost is reduced; the roller has the advantages of simple structure, convenience in manufacturing, low requirement on manufacturing materials, capability of being processed and manufactured on site according to rollers of different types, and capability of enhancing the adaptability of tools.
Description
Technical Field
The utility model belongs to the technical field of steel rolling roll technique and specifically relates to a simple and easy dish roller instrument for the quick replacement roll.
Background
When a roll is replaced in a steel rolling process, a roll head needs to be inserted into a universal joint sleeve head, so that the direction of a plane of the roll head is consistent with the plane direction of the sleeve head, but in the actual roll installation process, the directions of the roll head are random, and at the moment, the roll head needs to be rotated to enable the direction of the roll head to be consistent with the plane direction of the sleeve head. The rotating roller head needs a large acting force and is difficult to rotate manually, so that a tool capable of realizing the functions needs to be designed and manufactured, and the daily use is convenient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a simple and easy dish roller instrument, through the structural design to steel fastener and crowbar, can be quick insert the universal joint sleeve head with the roller head, the effectual speed of changing the roll that has promoted has improved productivity, has reduced the production maintenance cost.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a simple disc roller tool comprises a steel clamping piece with a steel pipe welded on the left upper side, and a crowbar capable of being inserted into the steel pipe; when the plane of the roller head is not consistent with the plane of the sleeve head, the steel clamping piece is sleeved on the roller head, and the acting force is applied to the crowbar inserted into the steel pipe, so that the roller head rotates.
The utility model discloses technical scheme's further improvement lies in: the shape of the steel clamping piece is similar to that of the roller head, and the steel clamping piece can be sleeved outside the roller head.
The utility model discloses technical scheme's further improvement lies in: the steel clamping piece can drive the roller head to rotate.
The utility model discloses technical scheme's further improvement lies in: the included angle between the steel pipe and the steel clamping piece is 45-60 degrees.
The utility model discloses technical scheme's further improvement lies in: the steel pipe sets up one, and the length of steel pipe is less than the height of steel fastener.
The utility model discloses technical scheme's further improvement lies in: the outer diameter of the crowbar is smaller than the inner diameter of the steel pipe.
The utility model discloses technical scheme's further improvement lies in: the crowbar is longer than the steel pipe.
Due to the adoption of the technical scheme, the utility model discloses the technological progress who gains is:
1. the utility model discloses the main part comprises steel fastener and crowbar, and simple structure, convenient preparation, it is not high to the requirement of preparation material, can be according to the roller of different models, the adaptability of instrument has been strengthened in the on-the-spot processing preparation.
2. The utility model discloses simple structure, practicality, preparation simple process, the cycle is short, convenient operation, can be quick insert the universal joint sleeve head with the roller head, the effectual speed of changing the roll that has promoted has improved productivity, has reduced production cost of maintenance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The device comprises a steel pipe 1, a steel pipe 2, a crowbar 3, a steel clamping piece 4 and a roller head.
Detailed Description
The utility model discloses an in-process to the actual installation roll of steel rolling process, the roller head direction is inconsistent with cover barrel head plane direction, need use the instrument to rotate the roller head, makes the roller head insert universal joint cover barrel head and a simple and easy dish roller instrument of research and development.
The present invention will be described in further detail with reference to the accompanying drawings:
as shown in figure 1, a simple disc roller tool comprises a steel clamping piece 3 with a steel pipe 1 welded on the left upper side, and a crowbar 2 capable of being inserted into the steel pipe 1; when the plane of the roller head 4 is not consistent with the plane direction of the sleeve head, the steel clamping piece 3 is sleeved on the roller head 4, and the acting force is applied to the crowbar 2 inserted into the steel pipe 1, so that the roller head 4 rotates. Ensuring the direction of the plane of the roller head 4 is consistent with the plane of the sleeve head, then driving the roller changing trolley to move transversely, and inserting the roller head 4 into the universal joint sleeve head.
The shape of the steel clamping piece 3 is similar to that of the roller head 4, and the steel clamping piece 3 can be sleeved outside the roller head 4.
The steel clamping piece 3 can drive the roller head 4 to rotate. The inner diameter of the steel clamping piece 3 is larger than the outer diameter of the roller head 4, but is not too large, and the inner diameter of the steel clamping piece should be slightly larger than the outer diameter of the roller head 4, and the steel clamping piece is just sleeved outside the roller head 4 and can drive the roller head 4 to rotate by rotating per se.
An included angle between the steel tube 1 and the steel clamping piece 3 is 45-60 degrees; the angle is set here in order to facilitate the force applied by the crowbar 2 and at the same time to be able to rotate the roller head 4 with a minimum force.
The steel tube 1 is arranged one by one, and the length of the steel tube 1 is smaller than the height of the steel clamping piece 3; in order to ensure that the steel clamping piece 3 is smoothly and conveniently sleeved into the roller head 4, the length of the steel pipe 1 is not too long, and the roller head 4 can be easily rotated under the action of the crowbar 2.
The outer diameter of the crowbar 2 is smaller than the inner diameter of the steel pipe 1; can ensure that the crowbar 2 is conveniently inserted into the steel pipe 1.
The length of the crowbar 2 is greater than that of the steel pipe 1; on the premise of convenient operation, the longer the crowbar 2 is, the more the force is saved according to the lever principle.
The using method comprises the following steps:
welding steel pipe 1 to the upper left side of steel fastener 3, for guaranteeing firm welding deep floor, during the roll change, when the plane of roller head 4 was inconsistent with cover barrel head plane direction, overlap steel fastener 3 on roller head 4, insert crow bar 2 in steel pipe 1, the effort is in crow bar 2, makes roller head 4 rotate, ensures that roller head 4 plane is unanimous with cover barrel head plane direction, then beats the sideslip of roll change dolly, inserts universal joint sleeve head with roller head 4.
In summary, the utility model, through designing the structure of the steel clamping piece and the crowbar, can rapidly insert the roller head into the universal joint sleeve head, effectively improves the speed of replacing the roller, improves the labor productivity and reduces the production and maintenance cost; the roller has the advantages of simple structure, convenience in manufacturing, low requirement on manufacturing materials, capability of being processed and manufactured on site according to rollers of different types, and capability of enhancing the adaptability of tools.
Claims (7)
1. The utility model provides a simple and easy dish roller instrument which characterized in that: comprises a steel clamping piece (3) with a steel pipe (1) welded on the left upper side and a crowbar (2) capable of being inserted into the steel pipe (1); when the plane of the roller head (4) is not consistent with the plane of the sleeve head, the steel clamping piece (3) is sleeved on the roller head (4), and the acting force is applied to the crowbar (2) inserted into the steel pipe (1) to enable the roller head (4) to rotate.
2. A simple disc roller tool as claimed in claim 1, wherein: the shape of the steel clamping piece (3) is similar to that of the roller head (4), and the steel clamping piece can be sleeved outside the roller head (4).
3. A simple disc roller tool as claimed in claim 2, wherein: the steel clamping piece (3) can drive the roller head (4) to rotate.
4. A simple disc roller tool as claimed in claim 1, wherein: the included angle between the steel tube (1) and the steel clamping piece (3) is 45-60 degrees.
5. A simple disc roller tool as claimed in claim 1, wherein: the steel pipe (1) is provided with one steel pipe, and the length of the steel pipe (1) is smaller than the height of the steel clamping piece (3).
6. A simple disc roller tool as claimed in claim 1, wherein: the outer diameter of the crowbar (2) is smaller than the inner diameter of the steel pipe (1).
7. A simple disc roller tool as claimed in claim 1, wherein: the length of the crowbar (2) is greater than that of the steel pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021367511.4U CN213134498U (en) | 2020-07-13 | 2020-07-13 | Simple disc roller tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021367511.4U CN213134498U (en) | 2020-07-13 | 2020-07-13 | Simple disc roller tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213134498U true CN213134498U (en) | 2021-05-07 |
Family
ID=75730815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021367511.4U Active CN213134498U (en) | 2020-07-13 | 2020-07-13 | Simple disc roller tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213134498U (en) |
-
2020
- 2020-07-13 CN CN202021367511.4U patent/CN213134498U/en active Active
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