CN201815840U - Device dedicated for disassembling and assembling rollers, chains, chain pins and bolts - Google Patents
Device dedicated for disassembling and assembling rollers, chains, chain pins and bolts Download PDFInfo
- Publication number
- CN201815840U CN201815840U CN2010205137402U CN201020513740U CN201815840U CN 201815840 U CN201815840 U CN 201815840U CN 2010205137402 U CN2010205137402 U CN 2010205137402U CN 201020513740 U CN201020513740 U CN 201020513740U CN 201815840 U CN201815840 U CN 201815840U
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- chain
- worm
- contained
- belt pulley
- bearing
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Abstract
A device dedicated for disassembling and assembling rollers, chains, chain pins and bolts comprises a two-speed braking electric motor, a belt pulley, a V-belt, a worm, a worm gear, a bearing support seat, a bearing, a working screw rod, a pressure head, a column bracket, an upper cover plate, a lower supporting plate, a button switch, a travel switch, a chain stop block, a traveling wheel set and the like, wherein the belt pulley is driven by the electric motor at first; then, the worm and the worm gear are driven to rotate by the belt pulley; and eventually, the screw rod conducts up-and-down movement to extrude out or compress a chain pin of the chain. The device provided by the utility model has the characteristics of reasonable design, simple structure, easiness in manufacturing, convenience in operation and high operating efficiency, and can be used to replace heavy physical work of beating a chain, a chain pin and a bolt manually, and the chain pin and the bolt have low probability of damage. After being equipped with different chain pins and pressure heads, the device is suitable for disassembling and assembling rollers, chains and chain pins with other specifications.
Description
Technical field
The utility model belongs to a kind of special-purpose roller, chain, chain pin, bolt disassembly machine.
Background technology
The BOPP film is packed purposes widely owing to having, be laminated with in food, tobacco, printing, industry such as adhesive tape is widely used, its production line also day by day increases, and the chain of BOPP production line cross directional stretch machine, almost all to split out cleaning once every year, and the chain pin bolt of whole piece chain all will be split out cleaning one by one.
The Chain pin bolt of dismounting cross directional stretch machine all is to aim at the chain pin bolt with copper rod and hand hammer and one by one the chain pin bolt is up to by hand usually, during installation, also be use with quadrat method the chain pin bolt is urgent.BOPP film line the shortest (3 kiloton) nearly 2,000 chain pin bolts are also arranged, long production line is just more.If whole piece Chain pin bolt is all pulled down, then need the 4 day time of 3 people, and labour intensity is big.Take the 4 day time of 3 people during installation equally, have a strong impact on like this and produce the available machine time.Secondly directly beat bolt with copper rod and hand hammer, the phenomenon that the chain pin bolt occurs breaking through regular meeting sometimes even cause the internal injury fracture, was not found at that time, just found after installing start, caused so again that shutting down stops production spends plenty of time replacing chain pin bolt.So whole dismounting and installment work time are long, intensity is big, weak effect, but also there is not extracting tool preferably at present.
Summary of the invention
The purpose of this utility model provides a kind of special-purpose roller, chain, chain pin, bolt disassembly machine, uses the motor drives belt pulley, again by belt pulley drive worm screw, worm gear rotates, and does upper and lower elevating movement by screw mandrel at last, the chain pin of chain is extruded or compresses.
The utility model is made up of double speed brake type motor, belt pulley, V belt, worm screw, worm gear, bearing block, bearing, work screw mandrel, pressure head, column support, upper cover plate, lower support plate, press button, travel switch, chain block, walking wheels etc., motor is contained on the electric machine support of lower support plate, one belt pulley is contained on the motor reel, be connected with another belt pulley by V belt, another belt pulley is contained on the worm shaft, worm screw and worm screw link, work screw mandrel and worm gear link, and pressure head is sleeved on the screw mandrel lower end.Worm shaft is equipped with rolling bearing, is contained in together in 2 bearing blocks.The suspention of two bearings supporting base is fixed on the upper cover plate below; Worm gear is equipped with grooved antifriction bearing and pressure bearing, is contained in together in the worm gear box, and is fixed on upper cover plate centre below; Upper cover plate is connected and fixed by 2 root post supports with a seat board; Upper stroke switch and lower stroke switch are fixed on the column support, with the impulse stroke of restraint of labour screw mandrel; The decline of work and rising are started by the press button that is contained on the support of motor, and angle bar block and flat link stopper become 90 ° of directions to be contained in both sides, lower support plate circular hole center with lower support plate, to prevent the chain skew; 2 groups of walking wheels also are housed below the lower support plate, move to make things convenient for this machine.
This machine is reasonable in design, simple in structure, easy to manufacture, and have easy to operate, the characteristics of high efficiency, the alternative heavy physical labor that beats the Chain pin bolt by hand, and be not easy to damage the chain pin bolt, after this machine is changed different chain pin pressure heads, also applicable to the dismounting and the assembling of the roller chain chain pin of other specification.
Technique effect
(1) beaing the Chain pin bolt originally by hand needs 3 people, needs 4 days during dismounting, also needs 4 days during installation, totally 8 days.After using this machine dismounting Chain pin bolt, only need artificial 2 people, tore open 1.5 days, adorn 1.5 days, totally 3 day time,, also promptly saved 5 days fault power times than saving 5 day time originally altogether, making increases totally 50 tons of 5 days output, increases by 1,500,000 yuan of the output values.
(2) beat Chain pin by hand, the situation that the chain pin bolt occurs breaking through regular meeting sometimes even can cause and want shutdown maintenance, and after press-fiting with this machine, has been avoided the generation of this type of situation.
Description of drawings
Fig. 1 is the utility model structural front view;
Fig. 2 is the utility model structure vertical view.
The specific embodiment
The purpose of this utility model provides a kind of dismounting of the BOPP of being specifically designed to film line cross directional stretch chain bar chain pin bolt and plant equipment is installed.In order to reach easy to operate, purpose simple in structure, easy to manufacture adopts motor drives, and it is suitable to compress into speed when making work, adopts 2 grades of deceleration transmission; 1 grade is the pulley decelerates transmission, and 2 grades are the worm and wormwheel deceleration; Work in order to reach at a slow speed, return fast, adopt 2/4 pair of pole motor (being two-speed motor), for being put in place, work stops at once, and exempt to make owing to the inertia operation causes overvoltage to damage chain or chain pin by pressure, motor also adopts the conical rotor motor of band brake, and upper and lower operating position stroke adopts travel switch control.Technical essential: (1) motor must adopt the conical rotor motor of band brake; (2) lower stroke switch must be recalibrated stop position before chain pin is pressed in each use; (3) rotating speed of worm gear should be controlled at 40～50 rev/mins; When (4) working, the putting position of chain 19 should make the chain pin bolt align chain pin pressure head 16 centers.
The utility model is by assembling shown in Fig. 1,2: motor 5 is installed on the electric machine support 3 of lower support plate 2, on 5 on the motor belt pulley 6 is housed, and drives belt pulleys 8 by V belt 7 and rotates.Belt pulley 8 is contained on the worm shaft 10, and worm shaft is equipped with 2 cover rolling bearings, is fixed on upper cover plate 13 belows by 2 bearing spider suspentions.Worm gear 22 is equipped with grooved antifriction bearing and thrust bearing, and together dress is set in the worm gear box 14, and is fixed on below, upper cover plate 13 center.Work screw mandrel 12 is contained in the screw of worm gear 23, by locate chain 20 fixed guide that are fixed on aspect on the upper cover plate; Chain pin pressure head 16 is sleeved on work screw mandrel below, does the pressure chain pin motion that descends and rise with the work screw mandrel.Upper cover plate 13 and lower support plate 2 are fixing by 2 root post supports 9; Upper stroke switch 15 and lower stroke switch 17 are fixed on the column support 9, and (with the operating position of restriction chain pin pressure head), the lower support plate center has a circular hole, is forced out the usefulness that falls down to make the chain pin bolt.Angle bar block 20 and flat block 21 become 90 ° of directions to be installed in the circular hole both sides of lower support plate with lower support plate.During work, chain is placed in the middle of lower support plate two blocks earlier, the chain pin bolt that makes chain is over against chain pin pressure head center, hand is pressed and is installed in motor and props up the press button 4 that adds then, then the chain pin pressure head slowly moves down up to the chain pin bolt being forced out (during dismounting) or compressing (during installation), collide lower stroke switch 15 at once, motor is braked at once and is stopped, go up to press the rising button with hand again, the chain pin pressure head is climbed to the precalculated position, collides upper stroke switch, motor quits work at once, intact back moves to the next chain pin bolt position of pressing with hand with chain, and circulation is so repeatedly all finished up to work.
Claims (1)
1. special-purpose roller, chain, chain pin, the bolt disassembly machine, by double speed brake type motor, belt pulley, V belt, worm screw, worm gear, bearing block, bearing, the work screw mandrel, pressure head, the column support, upper cover plate, lower support plate, press button, travel switch, the chain block, the walking wheels are formed, it is characterized in that motor (5) is contained on the electric machine support (3) of lower support plate (2), belt pulley (6) is contained on motor (5) axle, be connected with belt pulley (8) by V belt (7), belt pulley (8) is contained on the worm shaft (10), worm screw (10) links with worm screw (22), work screw mandrel (12) links with worm gear, pressure head (16) is sleeved on screw mandrel (12) lower end, worm shaft (10) is equipped with rolling bearing, be contained in together in 2 bearing blocks (11), two bearings supporting base (11) suspention is fixed on upper cover plate (13) below; Worm gear (22) is equipped with grooved antifriction bearing and pressure bearing, is contained in together in the worm gear box (14), and is fixed on upper cover plate (13) centre below; Upper cover plate (13) is connected and fixed by 2 root post supports (9) with a seat board (2); Upper stroke switch (15) is fixed on the column support (9), with the impulse stroke of restraint of labour screw mandrel (11) with lower stroke switch (17); The decline of work and rising are started by the press button that is contained on the support of motor (3), angle bar block (20) and flat link stopper (21) become 90 ° of directions to be contained in both sides, lower support plate (2) circular hole center with lower support plate (2), 2 groups of walking wheels also are housed below the lower support plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205137402U CN201815840U (en) | 2010-08-26 | 2010-08-26 | Device dedicated for disassembling and assembling rollers, chains, chain pins and bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205137402U CN201815840U (en) | 2010-08-26 | 2010-08-26 | Device dedicated for disassembling and assembling rollers, chains, chain pins and bolts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201815840U true CN201815840U (en) | 2011-05-04 |
Family
ID=43913810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205137402U Expired - Fee Related CN201815840U (en) | 2010-08-26 | 2010-08-26 | Device dedicated for disassembling and assembling rollers, chains, chain pins and bolts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201815840U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102258961A (en) * | 2011-07-29 | 2011-11-30 | 郑州人造金刚石及制品工程技术研究中心有限公司 | Column pin dismounting device for hinged type hexagonal top press |
| CN102554596A (en) * | 2012-01-10 | 2012-07-11 | 青岛征和工业有限公司 | Automatic detection packing line for assembling chains |
| CN102615625A (en) * | 2012-04-05 | 2012-08-01 | 福建省闽太消防水暖有限公司 | Electric screwing device |
| CN104191210A (en) * | 2014-09-06 | 2014-12-10 | 洛阳通颖电气有限公司 | Fuse unit cover pressing device |
| CN105499958A (en) * | 2016-01-04 | 2016-04-20 | 湘潭大学 | Chain disassembly device for maintenance of motorcycle |
-
2010
- 2010-08-26 CN CN2010205137402U patent/CN201815840U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102258961A (en) * | 2011-07-29 | 2011-11-30 | 郑州人造金刚石及制品工程技术研究中心有限公司 | Column pin dismounting device for hinged type hexagonal top press |
| CN102554596A (en) * | 2012-01-10 | 2012-07-11 | 青岛征和工业有限公司 | Automatic detection packing line for assembling chains |
| CN102554596B (en) * | 2012-01-10 | 2016-08-03 | 青岛征和工业股份有限公司 | Automatic detection packing line for assembling chains |
| CN102615625A (en) * | 2012-04-05 | 2012-08-01 | 福建省闽太消防水暖有限公司 | Electric screwing device |
| CN102615625B (en) * | 2012-04-05 | 2015-03-04 | 福建省闽太消防水暖有限公司 | Electric screwing device |
| CN104191210A (en) * | 2014-09-06 | 2014-12-10 | 洛阳通颖电气有限公司 | Fuse unit cover pressing device |
| CN105499958A (en) * | 2016-01-04 | 2016-04-20 | 湘潭大学 | Chain disassembly device for maintenance of motorcycle |
| CN105499958B (en) * | 2016-01-04 | 2017-09-15 | 湘潭大学 | The chain disassembling device used applied to repairing motorcycle |
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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: 20110504 Termination date: 20180826 |