CN101439395A - Adjustable buffering equipment - Google Patents
Adjustable buffering equipment Download PDFInfo
- Publication number
- CN101439395A CN101439395A CNA2008102326895A CN200810232689A CN101439395A CN 101439395 A CN101439395 A CN 101439395A CN A2008102326895 A CNA2008102326895 A CN A2008102326895A CN 200810232689 A CN200810232689 A CN 200810232689A CN 101439395 A CN101439395 A CN 101439395A
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- CN
- China
- Prior art keywords
- buffering
- buffer
- guide rod
- buffer spring
- loam cake
- 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.)
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Abstract
The invention belongs to an adjustable buffer device in an adjustable end stop in metallurgical continuous casting technology. The adjustable buffer device is characterized in that the lower end of a guide rod (13) is connected with a buffer bracket (8); the upper end of the guide rod (13) is connected with an upper buffer cover (6) by an upper nut (9) and a lower nut (10); the guide rod (13) penetrates the upper nut (9) and is closed in an adjusting cavity consisting of the upper buffer cover (6) and a gland bush (1); the gland bush (1) covers over a protecting cap (3) at the top of the upper buffer cover (6); a buffer adjusting mechanism consists of a buffer spring (4) and a pressure nut (2); the buffer spring (4) is sheathed on a protrudent head of the guide rod (13) penetrating the upper nut (9); the pressure nut (2) is pressed on the buffer spring (4) and is connected with the guide rod (13) by screw thread; and the pressure nut (2) is adjusted to achieve the buffer capacity. The device can stop at appointed transportation roller way fast and steadily when the buffer capacity is too large or the buffer capacity is insufficient.
Description
Technical field
The invention belongs to the metallurgical continuous casting apparatus field, relate to the adjustable buffering equipment in the adjustable end stop in the continuous casting process exactly.
Background technology
The no regulating power of buffer unit buffering of the adjustable end stop in the existing continuous casting process easily rebounds strand when buffer capacity is excessive and goes back, if can not fast strand be stopped again when buffer capacity is not enough.
Summary of the invention
The buffer gear that the purpose of this invention is to provide the adjusting of the equipment on a kind of conveyor roller that can both fast and stable when excessive or buffer capacity is not enough when buffer capacity stops at appointment.
The object of the present invention is achieved like this, adjustable buffering equipment, it is characterized in that: comprise buffering loam cake, host buffer spring, buffering bracket, spherical support pad, sphere dish spring cover and guide rod, lower end of the guide rod connects buffering bracket, the guide rod upper end is connected with the buffering loam cake with lower nut by top nut, guide rod passes top nut and is enclosed in the adjusting cavity that is made of buffering loam cake and gland, and gland covers on the guard shield of tops on the buffering; By buffer spring and the female buffering governor motion that constitutes of pressure, buffer spring is enclosed within on the guide rod stretched head that passes top nut, presses mother to be pressed on the buffer spring and with guide rod and is threaded, and regulates and presses mother to reach buffer capacity; The host buffer spring housing of buffer unit surrounds on guide rod and by buffering loam cake lower chamber and buffering carriage, and buffering bracket can move up and down with the variation of host buffer spring and in buffering loam cake lower chamber; The buffer capacity of buffering governor motion is pressed the 1/4 energy design of total buffer ability.
Described buffer spring is a snail volume helical spring, and the host buffer spring adopts disk spring.
Described host buffer spring lower end is located on the buffering bracket, and host buffer spring upper end is fixed in the lower chamber of buffering loam cake by spherical support pad and sphere dish spring cover, is stamped outer wing on the buffering, outer wing by fastening bolt be cushioned thing and fix.
Advantage of the present invention is: by buffer spring 4 and the female 2 buffering governor motions that constitute of pressure, buffer spring 4 is enclosed within guide rod 13 and passes on top nut 9 stretched heads, press female 2 to be pressed on the buffer spring 4 and and to be threaded, regulate and press female 2 to realize that adjustable end stop fast and stable in the continuous casting process stops at the equipment on the conveyor roller of appointment with guide rod 13.
Description of drawings
The invention will be further described below in conjunction with the embodiment accompanying drawing.
Fig. 1 is an embodiment of the invention structural representation.
Among the figure: 1, gland; 2, press mother; 3, guard shield; 4, buffer spring; 5, be cushioned thing; 6, buffering loam cake; 7, host buffer spring; 8, buffering bracket; 9, top nut; 10, lower nut; 11, spherical support pad; 12, sphere dish spring cover; 13, guide rod; 14, bloster hinge.
The specific embodiment
As shown in Figure 1, adjustable buffering equipment comprises buffering loam cake 6, host buffer spring 7, buffering bracket 8, spherical support pad 11, sphere dish spring cover 12 and guide rod 13, guide rod 13 lower ends connect buffering bracket 8, guide rod 13 upper ends are connected with buffering loam cake 6 with lower nut 10 by top nut 9, guide rod 13 passes top nut 9 and is enclosed in the adjusting cavity that is made of buffering loam cake 6 and gland 1, and gland 1 covers on the guard shield 3 at buffering loam cake 6 tops.By buffer spring 4 and the female 2 buffering governor motions that constitute of pressure, buffer spring 4 is enclosed within on guide rod 13 stretched heads that pass top nut 9, presses mother 2 to be pressed on the buffer spring 4 and with guide rod 13 and is threaded.The buffer capacity of buffering governor motion is pressed the 1/4 energy design of total buffer ability.In debug process, regulate the regulating action that pressure female 2 reaches buffer capacity according to buffering effect.Gland 1 mainly is that protection presses mother 2, guide rod 13 etc. not entered by foreign matter.Wherein buffer spring 4 is snail volume helical springs, and host buffer spring 7 adopts disk spring.
The host buffer spring 7 of buffer unit is enclosed within on the guide rod 13 and by buffering loam cake 6 lower chambers and buffering carriage 8 and surrounds, and buffering bracket 8 can move up and down with 7 variations of host buffer spring and in buffering loam cake 6 lower chambers.Host buffer spring 7 lower ends are seated on the buffering bracket 8, host buffer spring 7 upper ends are fixed in the lower chamber of buffering loam cake 6 by spherical support pad 11 and sphere dish spring cover 12, buffering loam cake 6 has outer wing, outer wing by fastening bolt with to be cushioned thing 5 fixing, after determining that according to the motion state that is cushioned thing 5 host buffer spring 7 presses down stroke and pretension stroke, host buffer spring 7 buffer capacities are pressed 3/4 energy settings of total buffer ability, and spherical support pad 11 can make the cushion effect direction parallel with guide rod 13 axis all the time with the sphere of sphere dish spring cover 12 with the bloster hinge 14 of guide rod 13.
Claims (3)
1, adjustable buffering equipment, it is characterized in that: comprise buffering loam cake (6), host buffer spring (7), buffering bracket (8), spherical support pad (11), sphere dish spring cover (12) and guide rod (13), guide rod (13) lower end connects buffering bracket (8), guide rod (13) upper end is connected with buffering loam cake (6) with lower nut (10) by top nut (9), guide rod (13) passes top nut (9) and is enclosed in the adjusting cavity that is made of buffering loam cake (6) and gland (1), and gland (1) covers on the guard shield (3) at buffering loam cake (6) top; Buffering governor motion by buffer spring (4) and pressure female (2) formation, buffer spring (4) is enclosed within on guide rod (13) stretched head that passes top nut (9), press female (2) to be pressed in buffer spring (4) and upward and with guide rod (13) be threaded, regulate and press female (2) to reach buffer capacity; The host buffer spring (7) of buffer unit is enclosed within guide rod (13) and upward and by buffering loam cake (6) lower chamber and buffering carriage (8) surrounds, and buffering bracket (8) can move up and down with host buffer spring (7) variation and in buffering loam cake (6) lower chamber; The buffer capacity of buffering governor motion is pressed the 1/4 energy design of total buffer ability.
2, adjustable buffering equipment according to claim 1 is characterized in that: described buffer spring (4) is a snail volume helical spring, and host buffer spring (7) adopts disk spring.
3, adjustable buffering equipment according to claim 1, it is characterized in that: described host buffer spring (7) lower end is located on the buffering bracket (8), host buffer spring (7) upper end is fixed in the lower chamber of buffering loam cake (6) by spherical support pad (11) and sphere dish spring cover (12), buffering loam cake (6) has outer wing, outer wing by fastening bolt with to be cushioned thing (5) fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102326895A CN101439395B (en) | 2008-12-17 | 2008-12-17 | Adjustable buffering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102326895A CN101439395B (en) | 2008-12-17 | 2008-12-17 | Adjustable buffering equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101439395A true CN101439395A (en) | 2009-05-27 |
| CN101439395B CN101439395B (en) | 2010-11-17 |
Family
ID=40724085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102326895A Expired - Fee Related CN101439395B (en) | 2008-12-17 | 2008-12-17 | Adjustable buffering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101439395B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672126A (en) * | 2012-06-07 | 2012-09-19 | 四川省达州钢铁集团有限责任公司 | Positioning device for multi-strand shared continuous caster |
| CN107421386A (en) * | 2017-06-23 | 2017-12-01 | 北京机械设备研究所 | A kind of truck-mounted missile launching tube secondary support means and method |
-
2008
- 2008-12-17 CN CN2008102326895A patent/CN101439395B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672126A (en) * | 2012-06-07 | 2012-09-19 | 四川省达州钢铁集团有限责任公司 | Positioning device for multi-strand shared continuous caster |
| CN102672126B (en) * | 2012-06-07 | 2014-11-05 | 四川省达州钢铁集团有限责任公司 | Positioning device for multi-strand shared continuous caster |
| CN107421386A (en) * | 2017-06-23 | 2017-12-01 | 北京机械设备研究所 | A kind of truck-mounted missile launching tube secondary support means and method |
| CN107421386B (en) * | 2017-06-23 | 2019-08-16 | 北京机械设备研究所 | A kind of truck-mounted missile launching tube secondary support means and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101439395B (en) | 2010-11-17 |
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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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA NATIONAL HEAVY MACHINERY RESEARCH INSTITUTE Free format text: FORMER NAME: CHINA HEAVY MACHINERY INSTITUTE |
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| CP01 | Change in the name or title of a patent holder |
Address after: 710032 Shaanxi city in Xi'an province Xin Jiamiao East yuan Road No. 209 Xi'an Heavy Machinery Research Institute Patentee after: CHINA NATIONAL HEAVY MACHINERY RESEARCH INSTITUTE Co.,Ltd. Address before: 710032 Shaanxi city in Xi'an province Xin Jiamiao East yuan Road No. 209 Xi'an Heavy Machinery Research Institute Patentee before: China National Heavy Machinery Research Institute Co.,Ltd. Address after: 710032 Shaanxi city in Xi'an province Xin Jiamiao East yuan Road No. 209 Xi'an Heavy Machinery Research Institute Patentee after: China National Heavy Machinery Research Institute Co.,Ltd. Address before: 710032 Shaanxi city in Xi'an province Xin Jiamiao East yuan Road No. 209 Xi'an Heavy Machinery Research Institute Patentee before: China National Heavy Machinery Research Institute Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20171217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |