CN109047337A - A kind of high-intensitive trough of belt wolfram steel roll of bend resistance - Google Patents
A kind of high-intensitive trough of belt wolfram steel roll of bend resistance Download PDFInfo
- Publication number
- CN109047337A CN109047337A CN201811050262.3A CN201811050262A CN109047337A CN 109047337 A CN109047337 A CN 109047337A CN 201811050262 A CN201811050262 A CN 201811050262A CN 109047337 A CN109047337 A CN 109047337A
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- CN
- China
- Prior art keywords
- wolfram steel
- main body
- intensitive
- trough
- belt
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
- B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention discloses a kind of high-intensitive trough of belt wolfram steel rolls of bend resistance, including main body, first supporting block and rod ring, the body interior is inlaid with wolfram steel layer, first supporting block is fixedly welded on the outside of main body, and first supporting block lower end be provided with rubber pad, the rubber pad lower end is provided with support frame, and support frame lower end is welded with pedestal, the pedestal lower end is adhesively fixed with waterproof layer, the main body upper end is welded with link block, and link block positioned inside has connection bolt, the connection bolt lower end is mounted with connecting plate, the rod ring is wrapped in the outside of main body, and setting is fluted on the outside of rod ring.The high-intensitive trough of belt wolfram steel roll coolant system setting of the bend resistance is more perfect, cooling water, which enters from the inlet, enters cooling water pipe by water outlet after temperature decline after cooling water pump, cooling water pipe water channel route is long, and it is wrapped in main body, heat exchange is abundant, to the good cooling results of the high-intensitive trough of belt wolfram steel roll of bend resistance.
Description
Technical field
The present invention relates to wolfram steel roll technology field, the high-intensitive trough of belt wolfram steel roll of specially a kind of bend resistance.
Background technique
So that metal is generated the main working parts that are continuously plastically deformed and tool on milling train, wolfram steel roll mainly by the body of roll,
Roll neck and 3 part of spindle nose composition, the body of roll is the roll middle section of actual participation rolled metal, it have smooth cylinder or
Surface with groove, the wolfram steel roll of the forged processing of steel ingot, forging can lack the metallurgy such as loose, shrinkage cavity inside steel ingot
It falls into forging to close, coarse cast sturcture is broken to obtain dense structure, the uniform high quality roll of ingredient, and forged steel roll ratio is same
Class casting roll has better obdurability, surface hardness uniformity and anti-fatigue performance.
Wolfram steel roll in the market cooling system setting be not it is very perfect, cooling water channel be not it is very long, cannot efficiently follow
Ring cools down running wolfram steel roll, and wolfram steel roll does not use the double-deck material, and part wolfram steel roll does not have recessed
Slot, intensity and toughness are more general, and service life is not very long, and easily rubs out with other articles when the placement of wolfram steel roll
The problem of existing damaged phenomenon, for this purpose, it is proposed that a kind of high-intensitive trough of belt wolfram steel roll of bend resistance.
Summary of the invention
The purpose of the present invention is to provide a kind of high-intensitive trough of belt wolfram steel rolls of bend resistance, to solve above-mentioned background technique
The wolfram steel roll in the market of middle proposition cooling system setting be not it is very perfect, cooling water channel be not it is very long, cannot efficiently follow
Ring cools down running wolfram steel roll, and wolfram steel roll does not use the double-deck material, and part wolfram steel roll does not have recessed
Slot, intensity and toughness are more general, and service life is not very long, and easily rubs out with other articles when the placement of wolfram steel roll
The problem of existing damaged phenomenon.
To achieve the above object, the invention provides the following technical scheme: a kind of high-intensitive trough of belt wolfram steel roll of bend resistance,
Including main body, the first supporting block and rod ring, the body interior is inlaid with wolfram steel layer, and first supporting block is fixedly welded on master
External side, and the first supporting block lower end is provided with rubber pad, the rubber pad lower end is provided with support frame, and support frame lower end is welded
It connects and is fixed with pedestal, the pedestal lower end is adhesively fixed with waterproof layer, and the main body upper end is welded with link block, and connects
Block positioned inside has connection bolt, and the connection bolt lower end is mounted with connecting plate, and the rod ring is wrapped in the outside of main body, and
Setting is fluted on the outside of rod ring, is enclosed with cooling water pipe on the outside of the main body, and cooling water pipe lower end is provided with water inlet, described
Cooling water pump is set on the right side of water inlet, and is provided with water outlet on the right side of cooling water pump, the cooling water pump lower end is mounted with second
Supporting block.
Preferably, the cross-sectional shape of the wolfram steel layer is identical with the cross-sectional shape of main body, and wolfram steel layer is vertical
It is completely coincident to the longitudinal centre line of center line and main body.
Preferably, the lower end of the rubber pad and the upper end of support frame fit closely, and rubber pad passes through bonding and support
Framework integrally changes structure.
Preferably, the connecting plate constitutes detaching structure by connection bolt and link block, and connecting bolt is central axes
Central axes with link block are on same straight line.
Preferably, the cross section of the cooling water pipe and the cross-sectional shape of main body are circle, and cooling water pipe is interior
It is fitted closely on the outside of side and main body.
Preferably, the shape and structure of the water inlet and the shape and structure of water outlet are identical, and water inlet and water outlet
Mouth is symmetrical about the cross central line of cooling water pump.
Compared with prior art, the beneficial effects of the present invention are: the high-intensitive trough of belt wolfram steel roll cooling system of the bend resistance
System setting is more perfect, and cooling water, which enters from the inlet, enters cooling water pipe by water outlet after temperature decline after cooling water pump, cold
But water pipe water channel route is long, and is wrapped in main body, and heat exchange is abundant, imitates to the cooling of high-intensitive trough of belt wolfram steel roll of bend resistance
Fruit is good, can extend the service life of the high-intensitive trough of belt wolfram steel roll of bend resistance, and energy efficient circulation rolls running wolfram steel
Roller is cooled down, and wolfram steel work roll cooling bilayer material, is had groove, is provided with wolfram steel layer and wraps up main body, wolfram steel layer
Material be wolfram steel, a series of wolfram steel has that hardness is high, wear-resisting, intensity and toughness are preferable, heat-resisting, corrosion-resistant etc. excellent performances,
The high-intensitive trough of belt wolfram steel roll of bend resistance is arranged using wolfram steel layer and main body double-layer structure, enhances the intensity of roll and tough
Property, big rolling load can be born, when main body is placed in support frame upper end, is provided with rubber pad, can avoid bend resistance
High-intensitive trough of belt wolfram steel roll and support frame friction it is impaired, it is ensured that when placing roll, roll is intact.
Detailed description of the invention
Fig. 1 is positive structure schematic of the present invention；
Fig. 2 is the local left side structure schematic diagram of the present invention；
Fig. 3 is structural schematic diagram after present invention connection bolt is opened.
In figure: 1, main body；2, wolfram steel layer；3, the first supporting block；4, rubber pad；5, support frame；6, pedestal；7, waterproof layer；
8, link block；9, bolt is connected；10, connecting plate；11, groove；12, cooling water pipe；13, water inlet；14, cooling water pump；15, go out
The mouth of a river；16, the second supporting block；17, rod ring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of high-intensitive trough of belt wolfram steel roll of bend resistance, packet
Include main body 1, wolfram steel layer 2, the first supporting block 3, rubber pad 4, support frame 5, pedestal 6, waterproof layer 7, link block 8, connection bolt 9,
Connecting plate 10, groove 11, cooling water pipe 12, water inlet 13, cooling water pump 14, water outlet 15, the second supporting block 16 and rod ring 17,
Wolfram steel layer 2 is inlaid with inside main body 1, the cross-sectional shape of wolfram steel layer 2 is identical with the cross-sectional shape of main body 1, and wolfram steel
The longitudinal centre line of layer 2 and the longitudinal centre line of main body 1 are completely coincident, and the material of wolfram steel layer 2 is wolfram steel, and wolfram steel has hardness
A series of excellent performances such as high, wear-resisting, intensity and toughness are preferable, heat-resisting, corrosion-resistant, the high-intensitive trough of belt wolfram steel roll of bend resistance
It is arranged using wolfram steel layer 2 and 1 double-layer structure of main body, enhances the intensity and toughness of roll, big rolling load can be born, the
One supporting block 3 is fixedly welded on 1 outside of main body, and 3 lower end of the first supporting block is provided with rubber pad 4, the lower end of rubber pad 4 and branch
The upper end of support 5 fits closely, and rubber pad 4, by bonding and 5 being integrally formed structure of support frame, the material of rubber pad 4 is
Heat-resisting soft rubber, by the setting of rubber pad 4, can avoid the height of bend resistance when main body 1 is placed in 5 upper end of support frame
Intensity trough of belt wolfram steel roll and the friction of support frame 5 are impaired, it is ensured that when placing roll, roll is intact, the setting of 4 lower end of rubber pad
There is support frame 5, and 5 lower end of support frame is welded with pedestal 6,6 lower end of pedestal is adhesively fixed with waterproof layer 7, the weldering of 1 upper end of main body
It connects and is fixed with link block 8, and 8 positioned inside of link block has connection bolt 9, connection 9 lower end of bolt is mounted with connecting plate 10, connects
Plate 10 passes through connection bolt 9 and link block 8 constitutes detaching structure, and connecting bolt 9 is that central axes and the central axes of link block 8 exist
On same straight line, sees be fixedly connected with link block 8 with the composition of connecting plate 10 by connection bolt 9 through this structure, realize anti-
The connection of the high-intensitive trough of belt wolfram steel roll and relevant device of bending uses, and connection structure is simple, operates very convenient, rod ring
17 are wrapped in the outside of main body 1, and fluted 11 are arranged on the outside of rod ring 17, and cooling water pipe 12, cooling water are enclosed on the outside of main body 1
The cross section of pipe 12 and the cross-sectional shape of main body 1 are circle, and the inside of cooling water pipe 12 and 1 outside of main body are closely pasted
It closes, can carry out cooling treatment when main body 1 operates by the setting of cooling water pipe 12 to it, extend the high-intensitive band of bend resistance
The service life of slot wolfram steel roll, 12 lower end of cooling water pipe are provided with water inlet 13, the shape and structure and water outlet of water inlet 13
15 shape and structure is identical, and water inlet 13 and water outlet 15 are symmetrical about the cross central line of cooling water pump 14,
Cooling water enters after cooling water pump 14 from water inlet 13 and enters cooling water pipe 12, cooling water pipe 12 by water outlet 15 after temperature decline
Water channel route is long, and is wrapped in main body 1, and heat exchange is abundant, to the good cooling results of the high-intensitive trough of belt wolfram steel roll of bend resistance,
The service life of the high-intensitive trough of belt wolfram steel roll of bend resistance can be extended, cooling water pump 14 is set on the right side of water inlet 13, and cold
But water outlet 15 is provided on the right side of water pump 14,14 lower end of cooling water pump is mounted with the second supporting block 16.
Working principle: the first support is provided with by outside first for a kind of this high-intensitive trough of belt wolfram steel roll of bend resistance
The main body 1 of block 3 is placed in 5 upper end of support frame, and lower end is welded on the outside of the support frame 5 of pedestal 6 and is provided with rubber pad 4, can
Avoid high-intensitive trough of belt wolfram steel roll and the friction of support frame 5 of bend resistance impaired, it is ensured that when placing roll, roll is intact, and
6 lower end of pedestal is provided with waterproof layer 7, and the material of waterproof layer 7 is water proof rubber, when ground has water stain, effectively avoid pedestal 6 with
Water, which directly contacts the phenomenon that accelerated oxidation, to be occurred, and link block 8 is then constituted fixed connect by connection bolt 9 and connecting plate 10
It connects, realizes that the connection of the high-intensitive trough of belt wolfram steel roll and relevant device of bend resistance uses, restart 16 upper end of the second supporting block
Cooling water pump 14, cooling water from water inlet 13 enter cooling water pump 14 after temperature decline after by water outlet 15 enter cooling water pipe
12,12 water channel route of cooling water pipe is long, and is wrapped in main body 1, and heat exchange is abundant, to the high-intensitive trough of belt wolfram steel roll of bend resistance
Good cooling results, the service life of the high-intensitive trough of belt wolfram steel roll of bend resistance can be extended, be provided with and have on the outside of main body 1
The rod ring 17 of groove 11, while it being provided with wolfram steel layer 2, the material of wolfram steel layer 2 is wolfram steel, wolfram steel high, wear-resisting, intensity with hardness
A series of excellent performances, the high-intensitive trough of belt wolfram steel roll of bend resistance use wolfram steel layer 2 with toughness is preferable, heat-resisting, corrosion-resistant etc.
It is arranged with 1 double-layer structure of main body, enhances the intensity and toughness of roll, big rolling load can be born, complete like this whole
The use process of the high-intensitive trough of belt wolfram steel roll of a bend resistance.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of high-intensitive trough of belt wolfram steel roll of bend resistance, including main body (1), the first supporting block (3) and rod ring (17), special
Sign is: it is inlaid with wolfram steel layer (2) inside the main body (1), first supporting block (3) is fixedly welded on the outside of main body (1),
And first supporting block (3) lower end be provided with rubber pad (4), rubber pad (4) lower end is provided with support frame (5), and support frame
(5) lower end is welded with pedestal (6), and pedestal (6) lower end is adhesively fixed with waterproof layer (7), main body (1) the upper end weldering
It connects and is fixed with link block (8), and link block (8) positioned inside has connection bolt (9), connection bolt (9) lower end is mounted with
Connecting plate (10), the rod ring (17) is wrapped in the outside of main body (1), and fluted (11) are arranged on the outside of rod ring (17), described
It is enclosed with cooling water pipe (12) on the outside of main body (1), and cooling water pipe (12) lower end is provided with water inlet (13), the water inlet
(13) cooling water pump (14) are arranged in right side, and are provided with water outlet (15) on the right side of cooling water pump (14), the cooling water pump (14)
Lower end is mounted with the second supporting block (16).
2. a kind of high-intensitive trough of belt wolfram steel roll of bend resistance according to claim 1, it is characterised in that: the wolfram steel layer
(2) cross-sectional shape is identical with the cross-sectional shape of main body (1), and the longitudinal centre line of wolfram steel layer (2) and main body (1)
Longitudinal centre line be completely coincident.
3. a kind of high-intensitive trough of belt wolfram steel roll of bend resistance according to claim 1, it is characterised in that: the rubber pad
(4) upper end of lower end and support frame (5) fits closely, and rubber pad (4) is tied by bonding with support frame (5) being integrally formed
Structure.
4. a kind of high-intensitive trough of belt wolfram steel roll of bend resistance according to claim 1, it is characterised in that: the connecting plate
(10) detaching structure is constituted by connection bolt (9) and link block (8), and connecting bolt (9) is central axes and link block (8)
Central axes are on same straight line.
5. a kind of high-intensitive trough of belt wolfram steel roll of bend resistance according to claim 1, it is characterised in that: the cooling water
The cross-sectional shape of the cross section and main body (1) of managing (12) is circle, and on the outside of the inside of cooling water pipe (12) and main body (1)
It fits closely.
6. a kind of high-intensitive trough of belt wolfram steel roll of bend resistance according to claim 1, it is characterised in that: the water inlet
(13) shape and structure is identical with the shape and structure of water outlet (15), and water inlet (13) and water outlet (15) are about cooling
The cross central line of water pump (14) is symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811050262.3A CN109047337A (en) | 2018-09-10 | 2018-09-10 | A kind of high-intensitive trough of belt wolfram steel roll of bend resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811050262.3A CN109047337A (en) | 2018-09-10 | 2018-09-10 | A kind of high-intensitive trough of belt wolfram steel roll of bend resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109047337A true CN109047337A (en) | 2018-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811050262.3A Pending CN109047337A (en) | 2018-09-10 | 2018-09-10 | A kind of high-intensitive trough of belt wolfram steel roll of bend resistance |
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|---|---|
| CN (1) | CN109047337A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201815543U (en) * | 2010-08-23 | 2011-05-04 | 振石集团东方特钢股份有限公司 | Working roll table of rough rolling mill |
| CN203400746U (en) * | 2013-04-25 | 2014-01-22 | 中信重工机械股份有限公司 | Side insert of roller sleeve of high-pressure roller mill |
| KR20140042047A (en) * | 2012-09-27 | 2014-04-07 | 현대제철 주식회사 | Roller table for cooling work roll |
| CN106623435A (en) * | 2017-03-03 | 2017-05-10 | 湖南三泰新材料股份有限公司 | Hard alloy compound roller and manufacturing method thereof |
| CN206916184U (en) * | 2017-06-08 | 2018-01-23 | 常州艾柯轧辊有限公司 | Big inclined-plane roll barrel edge quenching unit |
-
2018
- 2018-09-10 CN CN201811050262.3A patent/CN109047337A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201815543U (en) * | 2010-08-23 | 2011-05-04 | 振石集团东方特钢股份有限公司 | Working roll table of rough rolling mill |
| KR20140042047A (en) * | 2012-09-27 | 2014-04-07 | 현대제철 주식회사 | Roller table for cooling work roll |
| CN203400746U (en) * | 2013-04-25 | 2014-01-22 | 中信重工机械股份有限公司 | Side insert of roller sleeve of high-pressure roller mill |
| CN106623435A (en) * | 2017-03-03 | 2017-05-10 | 湖南三泰新材料股份有限公司 | Hard alloy compound roller and manufacturing method thereof |
| CN206916184U (en) * | 2017-06-08 | 2018-01-23 | 常州艾柯轧辊有限公司 | Big inclined-plane roll barrel edge quenching unit |
Non-Patent Citations (1)
| Title |
|---|
| 张兴强: "机芯及积分仪总成可换式热量表的研制", 《机械制造与自动化》 * |
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Application publication date: 20181221 |