CN205128614U - Antirusting rolling mill guide and guard beam device - Google Patents
Antirusting rolling mill guide and guard beam device Download PDFInfo
- Publication number
- CN205128614U CN205128614U CN201520989006.6U CN201520989006U CN205128614U CN 205128614 U CN205128614 U CN 205128614U CN 201520989006 U CN201520989006 U CN 201520989006U CN 205128614 U CN205128614 U CN 205128614U
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- lead screw
- rolling mill
- protective cover
- slide rail
- utility
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Abstract
The utility model discloses an antirusting rolling mill guide and guard beam device belongs to rolling mill equipment technical field. The utility model discloses a rolling mill guide and guard beam device should be led a sideslip mechanism and include slide rail and sliding lead screw including being led a sideslip mechanism, wherein, sliding lead screw's both ends link to each other through bearing fixing base and guide and guard beam are fixed respectively, the slide rail top and its that lie in the bottom end rail through copper nut and sliding lead screw swing joint, lie in on two sections sliding lead screw between bearing fixing base and the slide rail all that the cover is equipped with telescopic protective cover, this protection casing comprises concave neck and the protruding neck connected in turn, the concave neck and the sliding lead screw of protection casing laminate mutually, and this protection casing is zip fastener formula protection casing. Through using the utility model discloses a rolling mill guide and guard beam device can prevent effectively that sliding lead screw from rustting, is favorable to guaranteeing the normal operating of rolling mill, and is convenient for dismantle, change the protection casing.
Description
Technical field
The utility model belongs to milling equipment technical field, more particularly, relates to a kind of antirust rolling mill guiding boom device.
Background technology
In metal material production process, milling train is by a kind of capital equipment ironed for metal material, has productivity ratio high, easily realizes the feature such as mechanization, automation, more extensive relative to equipment application such as forging and stamping, extruding, drawings.Wherein, mill guide beam is before being installed on rolling mill roll pass, be used for fixing guide and guard, ensure the milling train vitals that guide and guard are stable in rolled steel process, especially when changing groove, guide and guard also need corresponding movement, and the guide beam that existing milling train uses is generally leading screw form, are convenient to accurately align easily groove.
As shown in Figure 1, it mainly comprises two of being symmetrical set and leads a bracket 2, entablature 1, sill 3, hold down assembly and lead a transverse-moving mechanism mill guide beam of the prior art.Wherein, lead a bracket 2 and be set with on a pull bar for above-mentioned two, the two ends of entablature 1 are connected with the upper end of two pull bars respectively, be provided with at the middle part of entablature 1 and hold down assembly, this holds down assembly and comprises down screw rod 6 and brake block 7, adjusting sleeve is provided with at the middle part of entablature 1, one end of down screw rod 6 is connected with brake block 7 through adjusting sleeve, the other end of down screw rod 6 is fixed on the top of entablature 1 by nut, lead a bracket 2 for two can drag entablature 1 and move up and down along pull bar, thus drive to hold down assembly steel rolling is fixed.The two ends of sill 3 are connected with two lower ends of leading a bracket 2 respectively, and entablature 1, sill 3 and two lead a bracket 2 and form a quadrilateral frame.An above-mentioned transverse-moving mechanism of leading comprises slide rail 4 and lead screw assembly, the bottom of slide rail 4 is provided with groove, namely sill 3 is installed in the groove bottom slide rail 4, lead screw 5 in above-mentioned lead screw assembly is positioned at the below of sill 3 and its two ends are fixedly linked respectively by bearing fixed seat and guide beam, and slide rail 4 is flexibly connected with lead screw 5 by copper nut.During milling train work, guide and guard are fixed on the slide rail 4 of guide beam, moved linearly, thus enable the guide and guard of being fixed on slide rail 4 aim at the pass of roll by the rotating drive slide rail 4 of lead screw 5 surface along sill 3.But spray equipment has cooling water ejection in the operation of rolling, after time is permanent, lead screw 5 can be caused to get rusty, and then cause slide rail 4 to lose efficacy with the screw thread pair of lead screw 5, can not carry out adjustment position easily, affect milling train and normally work, and lead screw 5 is got rusty and also can be caused the damage of copper nut, need often to change, improve production cost.
Through retrieval, existing relevant open about the patent report preventing the lead screw of mill guide beam from getting rusty.
As, Chinese Patent Application No.: 201420211642.1, the applying date: on 04 28th, 2015, invention and created name is: a kind of have water-tight device Transverse and move leading screw guide beam, in this application case, guide beam is provided with guide seat, guide seat is flexibly connected with leading screw by copper nut, leading screw two ends are provided with bearing fixed seat, leading screw is fixedly connected with guide beam by bearing fixed seat, be tightly connected by hermetically-sealed construction between leading screw and bearing fixed seat, bearing fixed seat is composed of a fixed connection by bearing and bearing block, the surface of its leading screw is provided with protective sleeve, protective sleeve and bearing fixed seat fixed seal connection, thus the not cooled scale erosion of leading screw can be protected to a certain extent, but it still needs to be improved further to the protective effect of leading screw, can not satisfy the demand, and its dismounting and replacing protective sleeve inconvenience, whole leading screw need be removed, troublesome poeration, lose time.
Utility model content
1. the utility model technical problem that will solve
The purpose of this utility model is that the lead screw overcoming existing mill guide beam is easily got rusty, thus cause the screw thread pair of slide rail and lead screw to lose efficacy, adjustment position can not be carried out easily, affect the deficiency that milling train normally works, provide a kind of antirust rolling mill guiding boom device.By using mill guide beam of the present utility model, can effectively prevent lead screw from getting rusty, ensureing the normal work of milling train, and the convenient disassembly to protective cover, time saving and energy saving, contribute to enhancing productivity.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of antirust rolling mill guiding boom device of the present utility model, comprise and lead a transverse-moving mechanism, this is led a transverse-moving mechanism and comprises slide rail and lead screw, wherein, the two ends of described lead screw are fixedly linked respectively by bearing fixed seat and guide beam, described slide rail is positioned at the top of sill and it is flexibly connected with lead screw by copper nut, two sections of lead screw between bearing fixed seat and slide rail are all set with extension-type shelter, this protective cover is made up of the recessed neck alternately connected and convex neck, the recessed neck of protective cover and lead screw fit, and this protective cover is zip mode protective cover.
Further, the two ends of described protective cover are all fixed with adpting flange, and this adpting flange is the Hafu-type flange be made up of two lobes, and above-mentioned protective cover is connected with bearing fixed seat and slide rail respectively by the adpting flange at its two ends.
Further, described lead screw is connected with hydraulic motor by shaft coupling.
Further, the recessed neck that described protective cover and lead screw fit is circular arc.
Further, described lead screw is stainless steel.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with prior art, has following beneficial effect:
(1) a kind of antirust rolling mill guiding boom device of the present utility model, two sections of lead screw between bearing fixed seat and slide rail are all set with extension-type shelter, thus lead screw can be prevented to be placed in air and cooling water reacts and gets rusty and cause the screw thread pair between lead screw and copper nut to lose efficacy, because protective cover is made up of the recessed neck alternately connected and convex neck, the recessed neck of protective cover and lead screw fit and form a series of seal cavity, thus greatly strengthen the safeguard function of protective cover, can effectively avoid getting rusty of lead screw, ensure the normal operation of milling train.In addition, protective cover of the present utility model is zip mode protective cover, thus is convenient to dismounting, replacing protective cover, simple to operate, can save the plenty of time, enhance productivity.
(2) a kind of antirust rolling mill guiding boom device of the present utility model, the two ends of its protective cover are all fixed with adpting flange, this adpting flange is the Hafu-type flange be made up of two lobes, and above-mentioned protective cover is connected with bearing fixed seat and slide rail respectively by the adpting flange at its two ends.Firm, the compact siro spinning technology that can effectively ensure between protective cover and bearing fixed seat and slide rail are set by adpting flange, prevent the protected effect affecting protective cover due to protective cover generation elastic hysteresis phenomenon.
(3) a kind of antirust rolling mill guiding boom device of the present utility model, lead screw is connected with hydraulic motor by shaft coupling, adopt fluid motor-driven to replace original hand drive, thus can adjust leading a position easily and quickly, substantially increase operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of mill guide beam of the prior art;
Fig. 2 is the structural representation of a kind of antirust rolling mill guiding boom device of the present utility model;
Fig. 3 is the structural representation of the adpting flange at protective cover two ends in the utility model.
Label declaration in schematic diagram:
1, entablature; 2, a bracket is led; 3, sill; 4, slide rail; 5, lead screw; 6, down screw rod; 7, brake block; 8, hydraulic motor; 9, shaft coupling; 10, protective cover; 11, adpting flange; 1101, connecting portion.
Detailed description of the invention
For understanding content of the present utility model further, now in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment 1
As shown in Figure 2, a kind of antirust rolling mill guiding boom device of the present embodiment, comprises two of being symmetrical set and leads a bracket 2, entablature 1, sill 3, hold down assembly and lead a transverse-moving mechanism.Wherein, lead a bracket 2 and be set with on a pull bar for above-mentioned two, the two ends of entablature 1 are connected with the upper end of two pull bars respectively, lead a bracket 2 for two can drag entablature 1 and move up and down along pull bar, thus drive to hold down assembly and to be fixed steel rolling, and entablature 1, sill 3 and two lead a bracket 2 and form a quadrilateral frame.A transverse-moving mechanism of leading of the present embodiment comprises slide rail 4 and lead screw 5, wherein, the two ends of described lead screw 5 are fixedly linked respectively by bearing fixed seat and guide beam, and described slide rail 4 is positioned at the top of sill 3 and it is flexibly connected with lead screw 5 by copper nut.Two sections of lead screw 5 between bearing fixed seat and slide rail 4 are all set with extension-type shelter 10, and this protective cover 10 is made up of the recessed neck alternately connected and convex neck, and the recessed neck of protective cover 10 is circular arc and fits with lead screw 5.Lead screw 5 can be prevented to be placed in air by the setting of protective cover 10 and cooling water reacts and gets rusty and cause the screw thread pair between lead screw 5 and copper nut to lose efficacy, recessed neck due to protective cover 10 is circular arc and fits with lead screw 5, be linear contact lay between protective cover 10 and lead screw 5 and make to be formed between protective cover 10 and lead screw 5 multiple sealing area, thus greatly strengthen the safeguard function of protective cover 10, make effectively to be ensured the protection effect of lead screw 5.The protective cover 10 of the present embodiment is zip mode protective cover, namely the length direction along protective cover 10 is provided with slide fastener, and the two ends of above-mentioned protective cover 10 are all fixed with adpting flange 11, as shown in Figure 3, above-mentioned adpting flange 11 is the Hafu-type flange be made up of two lobes, the two ends of two lobes of adpting flange 11 are equipped with connecting portion 1101, the connecting portion 1101 of its two lobe is removably connected by bolt, namely protective cover 10 is connected with bearing fixed seat and slide rail 4 respectively by the adpting flange 11 at its two ends, thus be convenient to dismantle protective cover 10, change, only the slide fastener on protective cover 10 need be pulled open when changing protective cover 10, two lobes of adpting flange 11 are taken apart, and adpting flange 11 is disassembled from bearing fixed seat and slide rail 4, and will whole lead screw 5 not disassemble, simple to operate, plenty of time can be saved, improve production efficiency.Lead screw 5 in the present embodiment is stainless steel, its oxidation resistance can be strengthened further, one end of lead screw 5 is connected with hydraulic motor 8 by shaft coupling 9, adopt hydraulic motor 5 to drive and replace original hand drive, thus can adjust leading a position easily and quickly, substantially increase operating efficiency.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (5)
1. an antirust rolling mill guiding boom device, comprise and lead a transverse-moving mechanism, this is led a transverse-moving mechanism and comprises slide rail (4) and lead screw (5), wherein, the two ends of described lead screw (5) are fixedly linked respectively by bearing fixed seat and guide beam, described slide rail (4) is positioned at the top of sill (3) and it is flexibly connected with lead screw (5) by copper nut, it is characterized in that: be positioned on two sections of lead screw (5) between bearing fixed seat and slide rail (4) and be all set with extension-type shelter (10), this protective cover (10) is made up of the recessed neck alternately connected and convex neck, recessed neck and the lead screw (5) of protective cover (10) fit, and this protective cover (10) is zip mode protective cover.
2. a kind of antirust rolling mill guiding boom device according to claim 1, it is characterized in that: the two ends of described protective cover (10) are all fixed with adpting flange (11), this adpting flange (11) is the Hafu-type flange be made up of two lobes, and above-mentioned protective cover (10) is connected with bearing fixed seat and slide rail (4) respectively by the adpting flange (11) at its two ends.
3. a kind of antirust rolling mill guiding boom device according to claim 1 and 2, is characterized in that: described lead screw (5) is connected with hydraulic motor (8) by shaft coupling (9).
4. a kind of antirust rolling mill guiding boom device according to claim 3, is characterized in that: the recessed neck that described protective cover (10) and lead screw (5) fit is circular arc.
5. a kind of antirust rolling mill guiding boom device according to claim 4, is characterized in that: described lead screw (5) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520989006.6U CN205128614U (en) | 2015-11-30 | 2015-11-30 | Antirusting rolling mill guide and guard beam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520989006.6U CN205128614U (en) | 2015-11-30 | 2015-11-30 | Antirusting rolling mill guide and guard beam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205128614U true CN205128614U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520989006.6U Expired - Fee Related CN205128614U (en) | 2015-11-30 | 2015-11-30 | Antirusting rolling mill guide and guard beam device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205128614U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030123A (en) * | 2017-05-27 | 2017-08-11 | 天津天重中直科技工程有限公司 | A kind of new short stress path rolling mill guide beam |
| CN110605300A (en) * | 2019-06-28 | 2019-12-24 | 中冶华天工程技术有限公司 | Wedge-shaped sweeping anti-blocking guide beam |
| CN113145662A (en) * | 2021-03-19 | 2021-07-23 | 阳春新钢铁有限责任公司 | Quick-change switching type horizontal loop platform with cantilever type skirt-edge compression roller |
-
2015
- 2015-11-30 CN CN201520989006.6U patent/CN205128614U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030123A (en) * | 2017-05-27 | 2017-08-11 | 天津天重中直科技工程有限公司 | A kind of new short stress path rolling mill guide beam |
| CN110605300A (en) * | 2019-06-28 | 2019-12-24 | 中冶华天工程技术有限公司 | Wedge-shaped sweeping anti-blocking guide beam |
| CN113145662A (en) * | 2021-03-19 | 2021-07-23 | 阳春新钢铁有限责任公司 | Quick-change switching type horizontal loop platform with cantilever type skirt-edge compression roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20191130 |