CN1431082A - Equipment and method for polishing roller for high-speed steel realized by center lathes - Google Patents
Equipment and method for polishing roller for high-speed steel realized by center lathes Download PDFInfo
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- CN1431082A CN1431082A CN 03111788 CN03111788A CN1431082A CN 1431082 A CN1431082 A CN 1431082A CN 03111788 CN03111788 CN 03111788 CN 03111788 A CN03111788 A CN 03111788A CN 1431082 A CN1431082 A CN 1431082A
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- track
- polishing
- lathe
- slide block
- roll
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
An apparatus for polishing the rolling roller of high-speed steel by means of ordinary lathe features that supporting frame with track is fixed to the feed unit of an ordinary lathe, a slide block reciprocating along said track is arranged on the track, an arced polishing head is attached to the slide block, and the slide block is driven by motor via eccentric wheel and connecting rod. A fine-granularity polishing paste is used. Its advantage is high polishing quality.
Description
Technical field
The present invention relates to a kind of burnishing device and method, relate in particular to a kind of device and method of realizing the high-speed steel roll polishing with engine lathe.
Background technology
High-speed steel roll is the special-purpose roller of production bright plate, and it has strict requirement in the use, reaches advanced world standards for making bright plate, must polish by breaker roll, thereby makes the roll roughness satisfy the needs that bright plate is produced.At present high-speed steel roll is polished most employing grinding machine, at first roughly grind with the emery wheel of certain particle size, buffing wheel with the higher trade mark carries out surface finish then, the roll surface roughness Ra=0.035-0.05 μ m of high-speed steel roll preferably after grinding machine polishing, but whole roll surface roughness is inhomogeneous, cause the BA plate surface roughness of producing inhomogeneous, high-quality BA panel products qualification rate only has 15%, the highlyest is no more than 30%.
Summary of the invention
Purpose of the present invention is intended to overcome above-mentioned shortcoming, provides a kind of polishing effect the good device and method with the polishing of engine lathe realization high-speed steel roll.
For achieving the above object, the present invention adopts following solution: a kind of device of realizing the high-speed steel roll polishing with engine lathe, comprise engine lathe, it is characterized in that: on the feed frame of lathe, fixedly install a support, on the top of support one track box is set, the track of two correspondences up and down is set in track box, the trend of track moves towards identical with lathe feed frame, being provided with between two tracks can be along the reciprocating slide block of track, on slide block, move towards parallel and polished rod is set near a side of chuck with track, the arced polishing head that is complementary with the roll roll surface is set on the termination of polished rod, on slide block, move towards a vertical side and be connected a connecting rod with track, the other end of connecting rod is connected with eccentric wheel, and eccentric wheel is connected with motor on being fixed on support.
Above-mentioned realizes the device that high-speed steel roll polishes with engine lathe, it is characterized in that: described slide block connects a relative side with connecting rod and is connected with track box by spring.Spring plays cushioning effect.
Above-mentioned realizes the device that high-speed steel roll polishes with engine lathe, it is characterized in that: the two sides of described slide block and Orbit Matching is two slide plates, two parallel cylinders of welding between two slide plates, a polished rod all is set on each root cylinder, an arced polishing head is set on the termination of two polished rod.
With above-mentioned burnishing device be to the method that high-speed steel roll polishes:
(1) on grinding machine, uses granularity 100 earlier
#～200
#Emery wheel corase grind roller surface, use granularity 400 then
#～800
#Emery wheel slightly throw roller surface;
(2) roll one end after will slightly throwing is fixed on the chuck of lathe, the other end is fixed on lathe top, then the rubbing head of this burnishing device is compressed roll and carry out vibropolish, the amplitude of rubbing head is 4-20mm, be that the antiscuffing paste of 6-8 μ m carries out just polishing earlier, carry out finishing polish with mean particle dia less than the antiscuffing paste of 4 μ m then with mean particle dia.
Compared with prior art, the present invention has following advantage:
1, because the present invention is provided with on the feed frame of engine lathe can reciprocating rubbing head, the direction of motion of rubbing head is vertical with the rotation direction of high-speed steel roll, the present invention just can carry out vibro-grinding to high-speed steel roll like this, and polishing the time select for use mean particle dia less than the antiscuffing paste of 8 μ m as polishing medium, so roughness Ra=0.01-0.02 μ m of the high-speed steel roll roll surface after the present invention's polishing, and brightness is even, defective is not almost ground on the surface, thereby the bright plate effect that rolls out is fine, and the qualification rate of high quality of products can reach more than 70%.
2, cost of the present invention is lower.Be installed in the import special-purpose polishing device on the lathe, 400,000 yuan of every need, and every of burnishing device of the present invention only needs 150,000 yuan.
Description of drawings
The structural representation of Fig. 1, burnishing device of the present invention.
Fig. 2, along the cutaway view (the relative Fig. 1 with eccentric wheel of connecting rod amplifies) of A-A line among Fig. 1.Among the figure: 1, lathe track 2, feed frame 3, track box 4, slide block
5, support 6, motor 7, eccentric wheel 8, connecting rod
9, polished rod 10, rubbing head 11, roll 12, bolt
13, base 14, spring 15, cylinder 16, slide plate
The specific embodiment
The embodiment of burnishing device of the present invention:
As shown in Figure 1, this burnishing device comprises an engine lathe, on the feed frame 2 of lathe, support 5 is set, the base 13 of support 5 is fastened on the feed frame 2 by bolt 12, one track box 3 is set on the top of support 5, the track of two correspondences up and down is set in track box 3, the trend of track moves towards identical with lathe feed frame 2, being provided with between two tracks can be along the reciprocating slide block 4 of track, on slide block 4, move towards parallel and polished rod 9 is set near a side of lathe chuck with track, the arced polishing head 10 that the roll surface of setting and roll 11 is complementary on the termination of polished rod 9, on slide block 4, move towards a vertical side and be connected a connecting rod 8 with track, the other end of connecting rod 8 is connected with eccentric wheel 7, and eccentric wheel 7 is connected with motor 6 on being fixed on support 5.
As shown in Figure 2, the slide block 4 of this burnishing device is two slide plates 16 with the two sides of Orbit Matching, two parallel cylinders 15 of welding are provided with an arced polishing head 10 on the termination that 9, two polished rod 9 of a polished rod all are set on each root cylinder 15 between two slide plates 16; Slide block 4 connects a relative side with connecting rod 8 and is connected with track box 3 by damping spring 14, and connecting rod 8 is formed by connecting by three connecting rods, and two one of tie points are fixedly connected, and one for flexibly connecting.
The embodiment of finishing method of the present invention:
(1) on grinding machine, be 150 with granularity earlier
#Emery wheel corase grind roller surface, make body surface roughness Ra=0.10-0.20 μ m, be 600 with granularity then
#Emery wheel slightly throw roller surface, make body surface roughness Ra=0.05-0.06 μ m;
(2) roll one end after will slightly throwing is fixed on the chuck of lathe, the other end is fixed on lathe top, then the rubbing head of this burnishing device is compressed roll and carry out vibropolish, be that the antiscuffing paste of 7 μ m carries out just polishing earlier with mean particle dia, be that the antiscuffing paste of 2.5 μ m carries out finishing polish with mean particle dia then, make body surface roughness Ra=0.01-0.02 μ m.
The major parameter of this burnishing device is: amplitude 4mm, peripheral speed 18m/min, feed speed 2mm/r, 910 times/min of vibration frequency.
Claims (4)
1, a kind of device of realizing the high-speed steel roll polishing with engine lathe, comprise engine lathe, it is characterized in that: on the feed frame of lathe, fixedly install a support, on the top of support one track box is set, the track of two correspondences up and down is set in track box, the trend of track moves towards identical with lathe feed frame, being provided with between two tracks can be along the reciprocating slide block of track, on slide block, move towards parallel and polished rod is set near a side of chuck with track, the arced polishing head that is complementary with the roll roll surface is set on the termination of polished rod, on slide block, move towards a vertical side and be connected a connecting rod with track, the other end of connecting rod is connected with eccentric wheel, and eccentric wheel is connected with motor on being fixed on support.
2, the device with the polishing of engine lathe realization high-speed steel roll according to claim 1, it is characterized in that: described slide block connects a relative side with connecting rod and is connected with track box by spring.
3, the device of realizing the high-speed steel roll polishing with engine lathe according to claim 1 and 2, it is characterized in that: the two sides of described slide block and Orbit Matching is two slide plates, two parallel cylinders of welding between two slide plates, a polished rod all is set on each root cylinder, an arced polishing head is set on the termination of two polished rod.
4, a kind of with the method for the described burnishing device of claim 1 to the high-speed steel roll polishing, it is characterized in that: it may further comprise the steps:
(1) on grinding machine, uses granularity 100 earlier
#～200
#Emery wheel corase grind roller surface, use granularity 400 then
#～800
#Emery wheel slightly throw roller surface;
(2) roll one end after will slightly throwing is fixed on the chuck of lathe, the other end is fixed on lathe top, then the rubbing head of this burnishing device is compressed roll and carry out vibropolish, the amplitude of rubbing head is 4-20mm, be that the antiscuffing paste of 6-8 μ m carries out just polishing earlier, carry out finishing polish with mean particle dia less than the antiscuffing paste of 4 μ m then with mean particle dia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03111788 CN1197689C (en) | 2003-01-27 | 2003-01-27 | Equipment and method for polishing roller for high-speed steel realized by center lathes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03111788 CN1197689C (en) | 2003-01-27 | 2003-01-27 | Equipment and method for polishing roller for high-speed steel realized by center lathes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1431082A true CN1431082A (en) | 2003-07-23 |
| CN1197689C CN1197689C (en) | 2005-04-20 |
Family
ID=4790171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03111788 Expired - Fee Related CN1197689C (en) | 2003-01-27 | 2003-01-27 | Equipment and method for polishing roller for high-speed steel realized by center lathes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1197689C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394607A (en) * | 2019-08-21 | 2019-11-01 | 中原内配集团安徽有限责任公司 | A kind of technique improving cylinder jacket material cutting ability |
| CN114273989A (en) * | 2021-12-22 | 2022-04-05 | 安徽工业大学 | Preparation method of super-mirror roller for high-temperature superconducting tape base band |
-
2003
- 2003-01-27 CN CN 03111788 patent/CN1197689C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394607A (en) * | 2019-08-21 | 2019-11-01 | 中原内配集团安徽有限责任公司 | A kind of technique improving cylinder jacket material cutting ability |
| CN114273989A (en) * | 2021-12-22 | 2022-04-05 | 安徽工业大学 | Preparation method of super-mirror roller for high-temperature superconducting tape base band |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1197689C (en) | 2005-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANXI TAIGANG STAINLESS STEEL CO., LTD. Free format text: FORMER OWNER: TAIYUAN IRON AND STEEL (GROUP) CO LTD Effective date: 20070112 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070112 Address after: 030003 No. 2 lawn street, Taiyuan, Shanxi Patentee after: Shanxi Taigang Stainless Steel Co., Ltd. Address before: 030003 No. 2, sharp lawn, Taiyuan City, Shanxi Province Patentee before: Taiyuan Iron & Steel (Group) Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050420 Termination date: 20140127 |