CN103752616B - Disassembling and assembling machine for roll bearing block - Google Patents
Disassembling and assembling machine for roll bearing block Download PDFInfo
- Publication number
- CN103752616B CN103752616B CN201410024237.3A CN201410024237A CN103752616B CN 103752616 B CN103752616 B CN 103752616B CN 201410024237 A CN201410024237 A CN 201410024237A CN 103752616 B CN103752616 B CN 103752616B
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- dolly
- support platform
- support
- cylinder
- fixed
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Abstract
Disassembling and assembling machine for roll bearing block relates to the changer of a kind of disassemble and assemble work roller, back-up chock.Mainly in order to solve, the problems such as at present artificial dismounting bearing block speed is slow design.It comprises support, and support has bracket, and bracket has carrying roller, the axle of carrying roller and the catcher spline joint of hydraulic motor; Support there is track, each dolly comprises support platform, support platform hoist cylinder is fixed on dolly, the cylinder bar of support platform hoist cylinder and support platform are connected and fixed, the supporting leg of support platform is inserted in hole corresponding thereto, and workbench is placed in support platform, also has two table translation oil cylinders, two table translation oil cylinders are separately fixed at the both sides of dolly, and the cylinder bar of two table translation oil cylinders is connected and fixed with the both sides of workbench respectively; Also comprise two dolly push cylinder, two dolly push cylinder are separately fixed at the two ends of support, and the cylinder bar of two dolly push cylinder is connected with two dollies respectively.Advantage is that dismounting speed is fast.
Description
Technical field:
The present invention relates to the disassemblerassembler that a kind of Metallurgical Enterprise uses when keeping in repair roll, specifically relating to the changer of a kind of disassemble and assemble work roller, back-up chock.
Background technology:
At present, the roll diameter of roller of the milling train that Metallurgical Enterprise uses is all larger, so the bearing block being arranged on roll two ends is very large, when bearing needs cleaning or the breaker roll that breaks down to keep in repair, the bearing block at roll two ends is needed to unload, because bearing block weight is large, so dismounting is all very inconvenient.Traditional assembly and disassembly methods completes manually, and take this method labor strength large, dismounting speed is slow, generally need 4-5 workman just can pull down with the time, and workman is very easily injured, very dangerous.
Summary of the invention:
It is fast that technical problem to be solved by this invention is to provide a kind of dismounting speed, and operating efficiency is high, safe and reliable disassembling and assembling machine for roll bearing block.
Above-mentioned purpose is achieved in that it comprises support, and the middle part of support is fixed with bracket, bracket is equipped with the forward and backward two pairs of carrying rollers be oppositely arranged, the axle of often pair of carrying roller all with the catcher spline joint of a hydraulic motor, the support on the left of bracket and right side is all respectively equipped with axial trajectory, also comprise two dollies, the road wheel of one of them dolly is placed on the track on the left of bracket, the road wheel of another dolly is placed on the track on the right side of bracket, each dolly comprises: be positioned at the support platform above dolly, support platform hoist cylinder is fixed on dolly, the cylinder bar of support platform hoist cylinder and support platform are connected and fixed, the lower surface of support platform is fixed with supporting leg, dolly is provided with the hole corresponding with leg location, supporting leg is inserted in hole corresponding thereto, workbench is placed in support platform, also comprise two table translation oil cylinders, two table translation oil cylinders are separately fixed at the both sides of dolly, the cylinder bar of two described table translation oil cylinders is connected and fixed with the both sides of workbench respectively, also comprise two dolly push cylinder, two dolly push cylinder are separately fixed at the two ends of support, and the cylinder bar of two dolly push cylinder is connected with two dollies respectively.
The course of work and advantage: during dismounting, first winch on bracket with crane by roll to be torn open, makes roll be placed on two pairs of carrying rollers, hydraulic motor works, and drives carrying roller to rotate, thus adjustment roll angle, two dolly push cylinder work, dolly is moved to carrier direction, and the hoist cylinder on two dollies works simultaneously, the height of adjustment workbench, table translation cylinder efficient, the right position of adjustment bearing block, dolly push cylinder works, and is unloaded by bearing block while dolly playback.During bearing block assembling, two bearing blocks are placed on the workbench of two dollies respectively, roll is placed on the carrying roller of bracket, and two dolly push cylinder work, make dolly move to cradle, hoist cylinder on two dollies works simultaneously, the height of adjustment workbench, table translation cylinder efficient, the right position of adjustment bearing block, adjust rear dolly to continue to move to bracket, bearing block is installed on roll.Advantage is that installation rate is fast, and effect is high, and 2 workmans can complete installment work in 5 minutes, and dismantlement work can complete for 4 minutes, and energy-conserving and environment-protective are safe and reliable.
Accompanying drawing illustrates:
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is main TV structure schematic diagram of the present invention;
Fig. 3 is A-A cross section view of Fig. 2;
Fig. 4 is B-B cross section view of Fig. 3.
Detailed description of the invention:
With reference to Fig. 1-4, it comprises support 1, and the middle part of support is fixed with bracket 2, bracket is equipped with the forward and backward two pairs of carrying rollers 3 be oppositely arranged, the axle of often pair of carrying roller all with the catcher spline joint of a hydraulic motor 4, the support on the left of bracket and right side is all respectively equipped with axial trajectory 5, also comprise two dollies 6, the road wheel of one of them dolly is placed on the track on the left of bracket, the road wheel of another dolly is placed on the track on the right side of bracket, each dolly comprises: be positioned at the support platform 6-1 above dolly, support platform hoist cylinder 6-2 is fixed on dolly, the cylinder bar of support platform hoist cylinder and support platform are connected and fixed, the lower surface of support platform is fixed with supporting leg, dolly is provided with the hole corresponding with leg location, supporting leg is inserted in hole corresponding thereto, workbench 6-3 is placed in support platform, also comprise two table translation oil cylinders 6-4, two table translation oil cylinders are separately fixed at the both sides of dolly, the cylinder bar of two described table translation oil cylinders is connected and fixed with the both sides of workbench respectively, also comprise the two ends that two dolly push cylinder, 7, two dolly push cylinder are separately fixed at support, the cylinder bar of two dolly push cylinder is connected with two dollies respectively.
Claims (1)
1. disassembling and assembling machine for roll bearing block, comprise support (1), it is characterized in that: the middle part of support is fixed with bracket (2), bracket be equipped with the forward and backward two pairs of carrying rollers (3) be oppositely arranged, the axle of often pair of carrying roller all with the catcher spline joint of a hydraulic motor (4), the support on the left of bracket and right side is all respectively equipped with axial trajectory (5), also comprise two dollies (6), the road wheel of one of them dolly is placed on the track on the left of bracket, the road wheel of another dolly is placed on the track on the right side of bracket, each dolly comprises: be positioned at the support platform (6-1) above dolly, support platform hoist cylinder (6-2) is fixed on dolly, the cylinder bar of support platform hoist cylinder and support platform are connected and fixed, the lower surface of support platform is fixed with supporting leg, dolly is provided with the hole corresponding with leg location, supporting leg is inserted in hole corresponding thereto, workbench (6-3) is placed in support platform, also comprise two table translation oil cylinders (6-4), two table translation oil cylinders are separately fixed at the both sides of dolly, the cylinder bar of two described table translation oil cylinders is connected and fixed with the both sides of workbench respectively, also comprise two dolly push cylinder (7), two dolly push cylinder are separately fixed at the two ends of support, and the cylinder bar of two dolly push cylinder is connected with two dollies respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410024237.3A CN103752616B (en) | 2014-01-20 | 2014-01-20 | Disassembling and assembling machine for roll bearing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410024237.3A CN103752616B (en) | 2014-01-20 | 2014-01-20 | Disassembling and assembling machine for roll bearing block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103752616A CN103752616A (en) | 2014-04-30 |
| CN103752616B true CN103752616B (en) | 2015-11-25 |
Family
ID=50520021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410024237.3A Expired - Fee Related CN103752616B (en) | 2014-01-20 | 2014-01-20 | Disassembling and assembling machine for roll bearing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103752616B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280416B (en) * | 2015-10-30 | 2018-02-13 | 河南平高电气股份有限公司 | A kind of T-shaped arc extinguishing chamber component butting tooling |
| CN105478486A (en) * | 2015-12-14 | 2016-04-13 | 武汉乾冶工程技术有限公司 | Replacement device for backup roller and intermediate roller of rolling mill |
| CN107252825B (en) * | 2017-06-30 | 2023-08-11 | 中重科技(天津)股份有限公司 | Roller dismounting device of rolling mill |
| CN107716557A (en) * | 2017-11-17 | 2018-02-23 | 中冶陕压重工设备有限公司 | A kind of auxiliary equipment and its assembly and disassembly methods for bearing block dismounting |
| CN108581462A (en) * | 2018-05-16 | 2018-09-28 | 本钢板材股份有限公司 | The assembly method of bearing block and roll pins |
| CN110614414B (en) * | 2018-06-19 | 2022-02-22 | 中冶宝钢技术服务有限公司 | Method for replacing horizontal distributor of scarfing machine |
| CN108889782B (en) * | 2018-07-18 | 2023-10-13 | 北京京诚之星科技开发有限公司 | Dismounting device for working roll bearing pedestal |
| CN109013708A (en) * | 2018-09-29 | 2018-12-18 | 天津天重中直科技工程有限公司 | A kind of novel middle width strip steel rider system disassembly robot |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57156818A (en) * | 1981-03-24 | 1982-09-28 | Kohan Kogyo Kk | Roll supporting block with contactless switch |
| EP0857522A1 (en) * | 1997-01-16 | 1998-08-12 | Sms Schloemann-Siemag Aktiengesellschaft | Rolling mill |
| CN201760445U (en) * | 2010-05-18 | 2011-03-16 | 中冶赛迪工程技术股份有限公司 | Manipulator for dismounting and mounting rolls |
| KR20110108969A (en) * | 2010-03-30 | 2011-10-06 | 현대제철 주식회사 | Apparatus and method for assembling a sleeve of rolling roll |
| CN202283548U (en) * | 2011-11-07 | 2012-06-27 | 一重集团大连设计研究院有限公司 | Roller disassembling and assembling machine for large-scale section mill |
| CN102921737A (en) * | 2012-11-26 | 2013-02-13 | 青岛润丰铝箔有限公司 | Disassembly and assembly equipment for bearing box of working roll of aluminum foil mill |
| CN202951707U (en) * | 2012-12-11 | 2013-05-29 | 南京钢铁股份有限公司 | Automatic axial centering, mounting and dismounting device for working roller and bearing pedestal of four-roller mill |
| CN203711479U (en) * | 2014-01-20 | 2014-07-16 | 辽阳泰达重型机械厂 | Roller bearing seat assembling and disassembling machine |
-
2014
- 2014-01-20 CN CN201410024237.3A patent/CN103752616B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57156818A (en) * | 1981-03-24 | 1982-09-28 | Kohan Kogyo Kk | Roll supporting block with contactless switch |
| EP0857522A1 (en) * | 1997-01-16 | 1998-08-12 | Sms Schloemann-Siemag Aktiengesellschaft | Rolling mill |
| KR20110108969A (en) * | 2010-03-30 | 2011-10-06 | 현대제철 주식회사 | Apparatus and method for assembling a sleeve of rolling roll |
| CN201760445U (en) * | 2010-05-18 | 2011-03-16 | 中冶赛迪工程技术股份有限公司 | Manipulator for dismounting and mounting rolls |
| CN202283548U (en) * | 2011-11-07 | 2012-06-27 | 一重集团大连设计研究院有限公司 | Roller disassembling and assembling machine for large-scale section mill |
| CN102921737A (en) * | 2012-11-26 | 2013-02-13 | 青岛润丰铝箔有限公司 | Disassembly and assembly equipment for bearing box of working roll of aluminum foil mill |
| CN202951707U (en) * | 2012-12-11 | 2013-05-29 | 南京钢铁股份有限公司 | Automatic axial centering, mounting and dismounting device for working roller and bearing pedestal of four-roller mill |
| CN203711479U (en) * | 2014-01-20 | 2014-07-16 | 辽阳泰达重型机械厂 | Roller bearing seat assembling and disassembling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103752616A (en) | 2014-04-30 |
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| 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 | ||
| 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: 20151125 Termination date: 20170120 |