CN201154435Y - Fastening screw-nut disassembling machine - Google Patents
Fastening screw-nut disassembling machine Download PDFInfo
- Publication number
- CN201154435Y CN201154435Y CNU2007201910796U CN200720191079U CN201154435Y CN 201154435 Y CN201154435 Y CN 201154435Y CN U2007201910796 U CNU2007201910796 U CN U2007201910796U CN 200720191079 U CN200720191079 U CN 200720191079U CN 201154435 Y CN201154435 Y CN 201154435Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- motor
- nut
- fastener
- fastener screw
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A fastener screw rod-nut disassembly machine pertains to the technical field of building construction tools. A motor is connected at the lower part of a machine rack, a rotating shaft is arranged at the upper part thereof for matching, thus constituting a transmission component with a motor belt wheel which is connected with a motor output shaft, a belt and a big belt wheel which is connected with one end of the rotating shaft, the motor is matched with the rotating shaft by the transmission via the transmission component, the other end of the rotating shaft is connected with a clamping head, and the right end of the machine rack is provided with a fixed device relative to the clamping head for matching. The fastener screw rod-nut disassembly machine adopts the motor as a power device, the rotation speed of the rotating shaft is slowed down by changing the speed of the big belt wheel, and the purpose of unscrewing a nut on a steel pipe fastener can be achieved by controlling the positive and reverse rotation of the motor. The fastener screw rod-nut disassembly machine has simple structure and convenient usage, and 105 to 250 steel pipe fasteners can be disassembled per hour, thus greatly improving the efficiency, fixing a scaffold at the same time of carrying out the cleaning and the maintenance, saving the time and saving the effort.
Description
Technical field
The utility model belongs to the construction electrician testing tool technology field, a kind of fastener screw-and-nut of specific design demountor.
Background technology
In building trade, often use steel tube fastener.After an engineering was finished, steel tube fastener was not just being taken another engineering use under the situation through maintenance, makes that screw rods from rusting causes being difficult to dismounting in the dismounting scaffold because on the fastener.Because engineering, fastener leans on the dismounting of manpower, as uses monkey wrench, does not adapt to the needs of engineering.Generally under the situation that is difficult to split out, just cut away, cause the damage of screw rod.Generally all work as waste disposal after damaging, wasted resource.
The utility model content
At problems of the prior art, the purpose of this utility model is to provide a kind of technical scheme of fastener screw-and-nut demountor, replace artificial unloading in the past, and speed is fast, and is time saving and energy saving.
Described fastener screw-and-nut demountor, it is characterized in that the frame lower connection is provided with motor, top is equipped with rotating shaft, the motor pulley that is connected with motor output shaft, belt and the big belt pulley that is connected rotating shaft one end constitute transmission component, motor cooperates with the rotating shaft transmission by transmission component, the rotating shaft other end connects chuck is set, and is equipped with fixture with respect to the frame right-hand member of chuck.
Described fastener screw-and-nut demountor is characterized in that fixture is connected on the sliding support, and sliding support is slidingly matched by chute and the frame that two ends are provided with, and the fixture rear end is equipped with spring.
Described fastener screw-and-nut demountor is characterized in that upper rack is rotatably assorted by the bearing and the rotating shaft of bearing block and relative set.
Described fastener screw-and-nut demountor is characterized in that being equipped with on the fixture fixed screw.
The utility model adopts motor as power set, slows down the velocity of rotation of rotating shaft through the speed change of big belt pulley, and positive and negative the transferring by the control motor reaches the purpose of unscrewing the nut on the steel tube fastener.The utility model is simple in structure, and is easy to use, and per hour detachable 105～250 steel tube fasteners have improved efficient greatly, and fixing scaffold in cleaning, maintenance is time saving and energy saving.
Description of drawings
Fig. 1 structural representation of the present utility model;
The structural representation of Fig. 2 chuck.
The specific embodiment
The connection of frame 12 bottoms is provided with motor 5, top is equipped with rotating shaft 6, the motor pulley 1 that is connected with motor output shaft, belt 2 and the big belt pulley 3 that is connected rotating shaft 6 one ends constitute transmission components, motor 5 cooperates with rotating shaft 6 transmissions by transmission component, rotating shaft 6 other ends connect chuck 9 are set, and are equipped with fixture 10 with respect to frame 12 right-hand members of chuck 9.Fixture 10 is connected on the sliding support 10a, and sliding support 10a is slidingly matched with frame 12 by the chute 8 that two ends are provided with, and fixture 10 rear ends are equipped with spring 11, are equipped with fixed screw 7 on the fixture 10.Frame 12 tops are rotatably assorted by the bearing and the rotating shaft 6 of bearing block 4 and relative set.
Power partly is the motor 5 of 1～1.5kw, and transmission is finished by belt 2.By the rotation of motor pulley 1 drive big belt pulley 3, drive the rotation of axle again by big belt pulley 3.Machine is in running, through the slow down velocity of rotation of rotating shaft 6 of the speed change of big belt pulley 3.Rotating shaft 6 is arranged on the bearing block 4 to reduce the wearing and tearing of rotating shaft 6.The chuck 9 that the rear portion of rotating shaft 6 is equipped with, the structure of chuck 9 as shown in Figure 2, the effect of chuck is the nut that is used for clamping fastener, also can adopt other simple structures, as collet front the groove that one polygonal hole maybe can be clamped nut is set.Screw rod is filled in the sleeve of fixture 10, again fixed screw 7 precessions are fixed.In the running,, make fixture 10 by sliding support 10a and chute 8 move left and right because the rotation of rotating shaft 6 drives the move left and right of nut.The effect of spring 11 is the distances that guarantee move left and right, and screw rod can not be overflowed.By the rotating of control motor 5, thereby reach the purpose of unscrewing the nut on the steel tube fastener.In this process, add lubricating oil in right amount on the bolt of steel tube fastener.Per hour detachable 150～250, can also be in cleaning, maintenance fastener fixing scaffold, time saving and energy saving.
Claims (4)
1. fastener screw-and-nut demountor, it is characterized in that the connection of frame (12) bottom is provided with motor (5), top is equipped with rotating shaft (6), the motor pulley that is connected with motor output shaft (1), belt (2) and the big belt pulley (3) that is connected rotating shaft (6) one ends constitute transmission component, motor (5) cooperates with rotating shaft (6) transmission by transmission component, rotating shaft (6) other end connects chuck (9) is set, and is equipped with fixture (10) with respect to frame (12) right-hand member of chuck (9).
2. fastener screw-and-nut demountor as claimed in claim 1, it is characterized in that fixture (10) is connected on the sliding support (10a), sliding support (10a) is slidingly matched with frame (12) by the chute (8) that two ends are provided with, and fixture (10) rear end is equipped with spring (11).
3. fastener screw-and-nut demountor as claimed in claim 1 is characterized in that frame (12) top is rotatably assorted by the bearing and the rotating shaft (6) of bearing block (4) and relative set.
4. fastener screw-and-nut demountor as claimed in claim 1 is characterized in that being equipped with on the fixture (10) fixed screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201910796U CN201154435Y (en) | 2007-12-31 | 2007-12-31 | Fastening screw-nut disassembling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201910796U CN201154435Y (en) | 2007-12-31 | 2007-12-31 | Fastening screw-nut disassembling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201154435Y true CN201154435Y (en) | 2008-11-26 |
Family
ID=40102224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201910796U Expired - Lifetime CN201154435Y (en) | 2007-12-31 | 2007-12-31 | Fastening screw-nut disassembling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201154435Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885172A (en) * | 2010-06-30 | 2010-11-17 | 中煤第五建设有限公司 | Fastener repairing machine and fastener repairing method |
| CN102950457A (en) * | 2011-08-19 | 2013-03-06 | 淮南矿业(集团)有限责任公司 | Dismounting device for height-adjusting cylinder block |
| CN104139292A (en) * | 2013-05-08 | 2014-11-12 | 中国核工业二四建设有限公司 | No-cut scaffold fastener bolt maintaining machine |
| CN107042404A (en) * | 2017-05-25 | 2017-08-15 | 山西建筑工程有限公司 | A kind of fastener maintenance unit |
| CN107825358A (en) * | 2017-11-06 | 2018-03-23 | 佛山科学技术学院 | A kind of secondary gap adjusting nut handler of sliding screw |
| CN107932424A (en) * | 2017-11-21 | 2018-04-20 | 佛山科学技术学院 | A kind of provision for disengagement of the secondary upper gap adjusting nut of lead screw and method |
-
2007
- 2007-12-31 CN CNU2007201910796U patent/CN201154435Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885172A (en) * | 2010-06-30 | 2010-11-17 | 中煤第五建设有限公司 | Fastener repairing machine and fastener repairing method |
| CN102950457A (en) * | 2011-08-19 | 2013-03-06 | 淮南矿业(集团)有限责任公司 | Dismounting device for height-adjusting cylinder block |
| CN102950457B (en) * | 2011-08-19 | 2015-09-16 | 淮南矿业(集团)有限责任公司 | Dismounting device for cylinder body of heightened oil cylinder |
| CN104139292A (en) * | 2013-05-08 | 2014-11-12 | 中国核工业二四建设有限公司 | No-cut scaffold fastener bolt maintaining machine |
| CN107042404A (en) * | 2017-05-25 | 2017-08-15 | 山西建筑工程有限公司 | A kind of fastener maintenance unit |
| CN107825358A (en) * | 2017-11-06 | 2018-03-23 | 佛山科学技术学院 | A kind of secondary gap adjusting nut handler of sliding screw |
| CN107932424A (en) * | 2017-11-21 | 2018-04-20 | 佛山科学技术学院 | A kind of provision for disengagement of the secondary upper gap adjusting nut of lead screw and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201154435Y (en) | Fastening screw-nut disassembling machine | |
| CN103522048B (en) | A kind of workpiece gland changer | |
| CN202283605U (en) | Multi-workpiece high-efficiency motorcycle damper cylinder drilling machine | |
| CN204235165U (en) | A kind of pipe fitting self-alignment cramping arrangement | |
| CN202591962U (en) | All-in-one machine for threading and repair of split bolt | |
| CN201470622U (en) | Set-shaped steel form king-bolt cleaner | |
| CN201128036Y (en) | Gear wheel chamfering machine with large diameter | |
| CN101695842A (en) | Non-sawdust lastic pipe cutting machine | |
| CN200995278Y (en) | Internal-wall chamfer angle device of cavity workpiece | |
| CN201318025Y (en) | Automatic cleaning machine for U support | |
| CN202742021U (en) | Bolt unscrewing and extracting equipment based on multi-axle box | |
| CN102476272A (en) | Combined type high-efficient bolt unscrewing device | |
| CN202151706U (en) | Efficient motorcycle damper cylinder drilling machine | |
| CN102218419B (en) | Screwed pipe cleaning equipment and method for cleaning screwed pipe | |
| CN208592122U (en) | A kind of screw rod descaling machine | |
| CN206010363U (en) | A kind of drilling equipment nut Quick disassembling tool | |
| CN2690119Y (en) | Buckle thread withdrawer | |
| CN201208693Y (en) | Unscrewing device for tool type fastening bolt | |
| CN201419377Y (en) | Mounting tool used for interference fit | |
| CN202780444U (en) | Nut fastening device for long connecting shaft | |
| CN202910420U (en) | Steel pipe scaffold fastener screw maintaining device | |
| CN202147152U (en) | Milling machine jig | |
| CN215880681U (en) | M-3 fastener screw nut loosening repairing machine | |
| CN202411821U (en) | Three-spindle synchronous drilling and milling tapping machine | |
| CN201650160U (en) | Power tongs for oil drilling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081126 |