CN213944327U - Wear-resistant high-speed steel roller - Google Patents
Wear-resistant high-speed steel roller Download PDFInfo
- Publication number
- CN213944327U CN213944327U CN202023077637.0U CN202023077637U CN213944327U CN 213944327 U CN213944327 U CN 213944327U CN 202023077637 U CN202023077637 U CN 202023077637U CN 213944327 U CN213944327 U CN 213944327U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- roller
- connector
- block
- wear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a wear-resisting high-speed steel roll, its technical scheme main points are: the roller comprises a roller body and a roller sleeve, wherein a water inlet pipe is fixedly connected to the left side of a water inlet switch, a first connector is fixedly connected to the left side of the water inlet pipe, a cooling channel is fixedly connected to the left side of the first connector, a second connector is fixedly connected to the left side of the cooling channel, a water outlet pipe is fixedly connected to the left side of the second connector, a mounting seat is fixedly connected to the inside of the roller body, a clamping groove is formed in the mounting seat, an expansion spring is fixedly connected to the mounting seat, a sliding block is fixedly connected to the expansion spring, a stop block is fixedly connected to the right side edge of the sliding block, a limit block is fixedly connected to the short side edge of the sliding block, which is far away from the expansion spring, the limit block is clamped in a limit groove, a sliding groove is formed in the roller body, and a pressing block is fixedly connected to the sliding block, which is located at the sliding groove; the utility model discloses can cool down and be difficult not hard up between roll body and the roller shell to the inside of roll body.
Description
Technical Field
The utility model belongs to the technical field of the roll technique and specifically relates to a wear-resisting high-speed steel roll.
Background
Rolls are the primary working components and tools on a rolling mill that produce continuous plastic deformation of metal. The roller mainly comprises a roller body, a roller neck and a shaft head. The roll body is the middle part of the roll that actually participates in rolling metal. It has a smooth cylindrical or grooved surface. The roll neck is mounted in bearings and transmits the rolling force to the stand through a bearing block and a screw down device. The driving end shaft head is connected with the gear seat through a connecting shaft, and the rotating torque of the motor is transmitted to the roller. The rolls may be arranged in two, three, four or more rolls in the mill stand.
The existing steel roller has the following defects:
1. when the existing high-speed steel roller works, severe friction can be generated between the roller and steel, a large amount of heat can be generated in the period, if the heat is not timely scattered, serious abrasion can be caused due to overhigh surface temperature of the roller, and the service life of the roller is greatly reduced.
2. The roller sleeve of the existing high-speed steel roller needs to be sleeved on the outer surface of the steel roller, and unstable connection between the existing high-speed steel roller and the roller sleeve is easy to occur, so that the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
To the problem of mentioning in the background art, the utility model aims at providing a wear-resisting high-speed steel roll to solve the current high-speed steel roll of mentioning in the background art and can't in time send out in a large amount of heats that the during operation produced spill and the current high-speed steel roll and the roller shell between easily appear the problem of being connected unstable condition.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a wear-resistant high-speed steel roller comprises a roller body and a roller sleeve, wherein a temperature sensor is fixedly connected inside the roller body, the roller sleeve is connected to the outer surface of the roller body in a sliding manner, a limiting groove is formed in the roller sleeve, a water inlet switch is fixedly connected to the rightmost side of the inner circle center of the roller body, a water inlet pipe is fixedly connected to the left side of the water inlet switch, a first connector is fixedly connected to the left side of the water inlet pipe, a cooling channel is fixedly connected to the left side of the first connector, a second connector is fixedly connected to the left side of the cooling channel, a water outlet pipe is fixedly connected to the left side of the second connector, a mounting seat is fixedly connected to the inside of the roller body, a clamping groove is formed in the mounting seat, a telescopic spring is fixedly connected to the mounting seat, a sliding block is fixedly connected to the telescopic spring, and a stop block is fixedly connected to the right side of the sliding block, the sliding block is kept away from fixedly connected with stopper on the short side of expanding spring, the stopper joint in the spacing inslot, the sliding tray has been seted up on the roll body, the sliding block is located sliding tray department fixedly connected with presses the briquetting.
Further, the number of the cooling channels is two.
Through adopting above-mentioned technical scheme, two cooling channel can let more cooling water flow through the inside of roll body 1, have improved radiating efficiency.
Furthermore, the water inlet switch is electrically connected with the temperature sensor and is controlled by the single chip microcomputer.
Through adopting above-mentioned technical scheme, through the inside temperature of temperature sensor real-time supervision roll body to send the singlechip that sets up in the roll body with data transfer, and will detect data and set for the temperature threshold value through the singlechip and compare, when guaranteeing that the inside temperature of roll body is too high, can pass through single chip microcomputer control switch of intaking, make the cooling water flow advance cooling channel, in time cool down the inside of roll body.
Furthermore, the stop block is made of stainless steel.
Through adopting above-mentioned technical scheme, the texture of stainless steel is hard, and is not fragile, has promoted the incorruptibility of dog, has prolonged the utility model discloses a life.
Furthermore, a plurality of salient points are fixedly arranged on the outer surface of the pressing block.
Through adopting above-mentioned technical scheme, a plurality of bumps have increased the frictional force according to the surface of pressing the piece, and the person of facilitating the use exerts oneself according to the piece, and user's finger is difficult for skidding on the surface according to the piece.
Furthermore, a protection pad is sleeved on the outer surface of the limiting block.
Through adopting above-mentioned technical scheme, behind the stopper card income spacing groove, the protection pad plays the effect of protection stopper, prevents that the stopper from wearing and tearing or damaging at the spacing inslot.
To sum up, the utility model discloses mainly have following beneficial effect:
1. the utility model discloses a when using, when the inside high temperature of roll body, the switch of intaking is opened, and in the cooling water got into first connector through the inlet tube, the cooling water flowed into cooling channel through the connector in, cooled down to the inside of roll body, in the cooling water flowed into the second connector after passing through cooling channel, in the cooling water flowed into the water pipe through the second connector, in the final discharge roll body, the cooling water carried out continuous cooling to the inside of roll body.
2. The utility model discloses a when using, the user overlaps the roller shell on the surface of roll body, the roller shell applys decurrent power to the stopper, drive the sliding block after the stopper atress and exert pressure to expanding spring, expanding spring receives indentation behind the pressure, drive sliding block and stopper indent inwards, after the top of stopper is reachd to the spacing groove, expanding spring no longer receives pressure, expanding spring resets and drives sliding block and stopper and reset, the stopper card advances the spacing inslot, fix roll body and roller shell, it is not hard up to prevent to appear between roll body and the roller shell.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of an embodiment of the present invention;
fig. 2 is a schematic diagram of the internal structure of the embodiment of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a left side view of the embodiment of the present invention.
In the figure: 1. a roller body; 2. a roller sleeve; 3. a water inlet switch; 4. a water inlet pipe; 5. a first connector; 6. a cooling channel; 7. a temperature sensor; 8. a second connector; 9. a water outlet pipe; 10. a mounting seat; 11. a tension spring; 12. a card slot; 13. a slider; 14. a stopper; 15. a limiting block; 16. a pressing block; 17. a sliding groove; 18. a limiting groove.
Detailed Description
In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1-4, a wear-resistant high-speed steel roll comprises a roll body 1 and a roll sleeve 2, a temperature sensor 7 is fixedly connected inside the roll body 1, the roll sleeve 2 is slidably connected on the outer surface of the roll body 1, a limiting groove 18 is formed in the roll sleeve 2, a water inlet switch 3 is fixedly connected to the rightmost position of the inner circle center of the roll body 1, a water inlet pipe 4 is fixedly connected to the left of the water inlet switch 3, a first connector 5 is fixedly connected to the left of the water inlet pipe 4, a cooling channel 6 is fixedly connected to the left of the first connector 5, a second connector 8 is fixedly connected to the left of the cooling channel 6, a water outlet pipe 9 is fixedly connected to the left of the second connector 8, a mounting seat 10 is fixedly connected inside the roll body 1, a clamping groove 12 is formed in the mounting seat 10, an expansion spring 11 is fixedly connected to the mounting seat 10, and a sliding block 13 is fixedly connected to the expansion spring 11, a stop block 14 is fixedly connected on the right side edge of the sliding block 13, a limit block 15 is fixedly connected on the short side edge of the sliding block 13 away from the telescopic spring 11, the limit block 15 is clamped in a limit groove 18, a user sleeves the roller sleeve 2 on the outer surface of the roller body 1, the roller sleeve 2 applies downward force to the limit block 15, the limit block 15 is stressed to drive the sliding block 13 to apply pressure to the telescopic spring 11, the telescopic spring 11 retracts after being stressed to drive the sliding block 13 and the limit block 15 to retract inwards, when the limit groove 18 reaches the upper part of the limit block 15, the telescopic spring 11 is no longer stressed, the telescopic spring 11 resets to drive the sliding block 13 and the limit block 15 to reset, the limit block 15 is clamped in the limit groove 18, the roller body 1 and the roller sleeve 2 are fixed, a sliding groove 17 is arranged on the roller body 1, a pressing block 16 is fixedly connected at the position where the sliding, the pressing block 16 is pressed to drive the sliding block 13 to extrude the telescopic spring 11, the telescopic spring 11 is pressed to retract inwards, the limiting block 15 is driven to withdraw from the limiting groove 18, and at the moment, a user can separate the roller body 1 from the roller sleeve 2.
Referring to fig. 2, the number of the cooling channels 6 is two, and the two cooling channels 6 can allow more cooling water to flow through the inside of the roller body 1, thereby improving the heat dissipation efficiency.
Referring to fig. 2, switch 3 and temperature sensor 7 electric connection just pass through single chip microcomputer control, through the inside temperature of temperature sensor 7 real-time supervision roll body 1, and send the singlechip that sets up in roll body 1 with data transfer, and compare detected data with the settlement temperature threshold value through the singlechip, when guaranteeing that the inside temperature of roll body 1 is too high, can pass through single chip microcomputer control switch 3, make the cooling water flow in cooling channel 6, in time cool down to the inside of roll body 1.
Referring to fig. 2, the material of dog 14 is stainless steel, and the texture of stainless steel is hard, and is not fragile, has promoted the incorruptibility of dog 14, has prolonged the utility model discloses a life.
Referring to fig. 4, a plurality of protruding points are fixedly disposed on the outer surface of the pressing block 16, and the plurality of protruding points increase the friction force of the outer surface of the pressing block 16, so that a user can apply force to the pressing block 16, and the fingers of the user are not easy to slip on the outer surface of the pressing block 16.
Referring to fig. 2, the outer surface of the limiting block 15 is sleeved with a protection pad, and after the limiting block 15 is clamped into the limiting groove 18, the protection pad plays a role in protecting the limiting block 15, so that the limiting block 15 is prevented from being worn or damaged in the limiting groove 18.
The utility model discloses when using, the temperature sensor 7 monitors the temperature in the roll body 1 in real time, and send data to the singlechip that sets up in the roll body 1, and compare detected data and settlement temperature threshold value through the singlechip, when guaranteeing that the inside temperature of roll body 1 is too high, can open through single chip microcomputer control water inlet switch 3, cooling water enters into first connector 5 through inlet tube 4, cooling water flows into cooling channel 6 through first connector 5, cool down the inside of roll body 1, cooling water flows into second connector 8 after passing through cooling channel 6, cooling water flows into outlet pipe 9 through second connector 8, finally discharge in roll body 1; a user sleeves the roller sleeve 2 on the outer surface of the roller body 1, the roller sleeve 2 exerts downward force on the limiting block 15, the limiting block 15 is stressed to drive the sliding block 13 to exert pressure on the telescopic spring 11, the telescopic spring 11 retracts after being stressed to drive the sliding block 13 and the limiting block 15 to retract inwards, when the limiting groove 18 reaches the position above the limiting block 15, the telescopic spring 11 is not stressed any more, the telescopic spring 11 resets to drive the sliding block 13 and the limiting block 15 to reset, the limiting block 15 is clamped into the limiting groove 18, and the roller body 1 and the roller sleeve 2 are fixed; when the user need separate roll body 1 and roller shell 2, user's accessible finger presses down and presses down briquetting 16, presses down briquetting 16 and receives and drives sliding block 13 extrusion expanding spring 11 behind the pressure, and expanding spring 11 is inwards retracted after the atress, drives stopper 15 and withdraws from spacing groove 18, and the user can part roll body 1 and roller shell 2 this moment.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a wear-resisting high-speed steel roll, includes roll body (1) and roller shell (2), its characterized in that: the roller comprises a roller body (1), a temperature sensor (7) is fixedly connected inside the roller body (1), the roller sleeve (2) is connected to the outer surface of the roller body (1) in a sliding mode, a limiting groove (18) is formed in the roller sleeve (2), a water inlet switch (3) is fixedly connected to the rightmost side of the inner circle center of the roller body (1), a water inlet pipe (4) is fixedly connected to the left side of the water inlet switch (3), a first connector (5) is fixedly connected to the left side of the water inlet pipe (4), a cooling channel (6) is fixedly connected to the left side of the first connector (5), a second connector (8) is fixedly connected to the left side of the cooling channel (6), a water outlet pipe (9) is fixedly connected to the left side of the second connector (8), a mounting seat (10) is fixedly connected to the inner portion of the roller body (1), and a clamping groove (12) is formed in the mounting seat (10), fixedly connected with expanding spring (11) on mount pad (10), fixedly connected with sliding block (13) is gone up in expanding spring (11), fixedly connected with dog (14) on the right side edge of sliding block (13), keep away from sliding block (13) fixedly connected with stopper (15) on the short side edge of expanding spring (11), stopper (15) joint in spacing groove (18), sliding tray (17) have been seted up on roll body (1), sliding block (13) are located sliding tray (17) department fixedly connected with presses briquetting (16).
2. A wear-resistant high speed steel roll according to claim 1, characterized in that: the number of the cooling channels (6) is two.
3. A wear-resistant high speed steel roll according to claim 1, characterized in that: the water inlet switch (3) is electrically connected with the temperature sensor (7) and is controlled by a single chip microcomputer.
4. A wear-resistant high speed steel roll according to claim 1, characterized in that: the stop block (14) is made of stainless steel.
5. A wear-resistant high speed steel roll according to claim 1, characterized in that: the outer surface of the pressing block (16) is fixedly provided with a plurality of salient points.
6. A wear-resistant high speed steel roll according to claim 1, characterized in that: the outer surface of the limiting block (15) is sleeved with a protective pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023077637.0U CN213944327U (en) | 2020-12-19 | 2020-12-19 | Wear-resistant high-speed steel roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023077637.0U CN213944327U (en) | 2020-12-19 | 2020-12-19 | Wear-resistant high-speed steel roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213944327U true CN213944327U (en) | 2021-08-13 |
Family
ID=77193375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023077637.0U Active CN213944327U (en) | 2020-12-19 | 2020-12-19 | Wear-resistant high-speed steel roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213944327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7507978B2 (en) | 2021-12-03 | 2024-06-28 | エルジー エナジー ソリューション リミテッド | Calendaring rolls for dry electrode manufacturing calendaring roll press |
-
2020
- 2020-12-19 CN CN202023077637.0U patent/CN213944327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7507978B2 (en) | 2021-12-03 | 2024-06-28 | エルジー エナジー ソリューション リミテッド | Calendaring rolls for dry electrode manufacturing calendaring roll press |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213944327U (en) | Wear-resistant high-speed steel roller | |
| CN201436107U (en) | Double-roller thin-belt continuous casting roller surface cleaning device | |
| CN203356202U (en) | Roller cleaner of rolling mill | |
| CN212803121U (en) | Combined mill shoe for different well diameters | |
| CN208543163U (en) | A kind of antiwear interior tapered rolling tool | |
| CN202606498U (en) | Finishing mill bottom working roll compensation cooling device | |
| CN209379658U (en) | A kind of milling train cooling structure | |
| CN214639114U (en) | Wear-resistant roller on surface of roller | |
| CN215508370U (en) | Wire drawing machine mould with segmentation cooling structure | |
| WO2019119905A1 (en) | Elastic floating brake pad | |
| CN206673298U (en) | A kind of terminal machine waste material automatic accomodation structure | |
| CN210751459U (en) | Pull plate device of chamber type filter press | |
| CN213887967U (en) | But automatic feeding's bar straightener | |
| CN100496782C (en) | Material-feeding device of the 3 - roll thermal precise mill | |
| CN213598206U (en) | Convenient-to-detach cooling fan for mechanical heat dissipation | |
| CN203245386U (en) | Efficient roller machining lathe tool | |
| CN213997201U (en) | Roller temperature control device | |
| CN103962397B (en) | Guide roller device is rotated after rolling | |
| CN208101011U (en) | A kind of rubber and plastic extruder refrigerating device | |
| CN202727400U (en) | Rubber roller surface cooling device for embossing machine | |
| CN218798175U (en) | Wear-resistant hot roll | |
| CN215143378U (en) | Centrifugal medium-chromium high-speed steel roller | |
| CN215844872U (en) | Water retaining device suitable for rolling mill roller | |
| CN213365726U (en) | Forest fire prevention intelligent monitoring device with smoke alarm | |
| CN201644499U (en) | Water-retaining device at roller inlet of tandem mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |