CN202480039U - Quick disassembling tool for coupling - Google Patents
Quick disassembling tool for coupling Download PDFInfo
- Publication number
- CN202480039U CN202480039U CN2011205742777U CN201120574277U CN202480039U CN 202480039 U CN202480039 U CN 202480039U CN 2011205742777 U CN2011205742777 U CN 2011205742777U CN 201120574277 U CN201120574277 U CN 201120574277U CN 202480039 U CN202480039 U CN 202480039U
- Authority
- CN
- China
- Prior art keywords
- coupling
- pressure plate
- screw rod
- shaft coupling
- roller carrier
- 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
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Abstract
The utility model discloses a quick disassembling tool for coupling. The quick disassembling tool comprises a pressure plate and a screw rod, wherein the screw rod passes through the center of the pressure plate and screwed with the pressure plate, and the pressure plate is provided with a through hole corresponding to a screw hole in the coupling. While in use of the quick disassembling tool for coupling, one end of the screw rod props against a roller carrier shaft first, a screw nail passes through the through hole in the pressure plate to fix the pressure plate on the coupling, thus the screw rod rotates; the pressure plate linearly moves upwards along the screw rod together with rotation of the screw rod, further the coupling is driven to get away from the roller carrier shaft and the coupling is disassembled from the roller carrier shaft. The quick disassembling tool for coupling is simple in structure and convenient in use. The coupling is quickly disassembled from the roller carrier shaft, the labor intensity of construction personnel is small, the work efficiency is high, the parts are not easily damaged and long-period use of the parts is facilitated.
Description
Technical field
The utility model relates to a kind of instrument of dismantling shaft coupling, particularly a kind of extracting tool that is used to dismantle TB-5 laser de-burring machine carrying roller shaft coupling.
Background technology
The TB-5 laser de-burring machine that Belgium Best company produces is furnished with three high-speed belts and is used for tobacco leaf is carried, and is respectively preaceleration tail band, high speed tail band, high speed heading tape.The width of every high-speed belt is 1.7 meters, and its driving and driven carrying roller forms through four shaft couplings connections by three short carrying rollers.In process of production, because the bearing wear of High-speed Idler is serious, need often to change; Replacement cycle is shorter, and when changing bearing, must dismantle shaft coupling continually, because shaft coupling is an interference fit with cooperating of roller carrier shaft; Adopt general tool to remove very inconvenience, each dismounting all need take great amount of time, and operating efficiency is lower; And in unloading process part of damage very easily, be unfavorable for the long-term use of part.
The utility model content
To the deficiency of above-mentioned prior art, the purpose of the utility model provides a kind of simple in structure, and the instrument that can fast shaft coupling be disassembled from carrying roller.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of shaft coupling quick detach instrument, it comprises a platen and a screw mandrel, and said screw mandrel passes the central authorities of said platen and is threaded with said platen, and said platen is provided with and the corresponding through hole of shaft coupling upper screwed hole.
Preferably, it is one top that an end of said screw mandrel forms, and the other end of said screw mandrel forms square toes.
Preferably, said top angle is 120 °.
Technique scheme has following beneficial effect: this shaft coupling quick detach instrument in use; At first the end with screw mandrel withstands on the roller carrier shaft, and the through hole that passes on the platen with screw then is fixed on platen on the shaft coupling, gets final product rotary screw this moment; Rotation along with screw mandrel; Platen moves upward along the screw mandrel straight line, and then the drive shaft coupling breaks away from the dismounting of completion shaft coupling and roller carrier shaft from roller carrier shaft.This shaft coupling quick detach tool construction is simple, easy to use, can realize the fast quick-detach of shaft coupling and roller carrier shaft, and workmen's labour intensity is little, high efficiency, and be difficult for part of damage, help part and use for a long time.
Above-mentioned explanation only is the general introduction of the utility model technical scheme; In order more to know the technological means of understanding the utility model; And can implement according to the content of specification, below this patent is elaborated with the preferred embodiment and the conjunction with figs. of the utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of the utility model embodiment user mode.
The specific embodiment
Describe in detail below in conjunction with the preferred embodiment of accompanying drawing to the utility model.
As shown in Figure 1, this shaft coupling quick detach instrument comprises a platen 2 and a screw mandrel 1, and screw mandrel 1 passes the central authorities of platen 2 and is threaded with platen 2.Platen 2 is provided with and the corresponding through hole 21 of shaft coupling upper screwed hole.One end shape of screw mandrel 1 is 120 ° top 11 at an angle, and the other end of screw mandrel 1 forms square toes 12.
As shown in Figure 2, this shaft coupling quick detach instrument at first withstands on the locating hole of roller carrier shaft 5 centres top 11 in use, can be convenient to the location of screw mandrel 1 like this, and the through hole that passes on the platen 2 with screw 3 then is fixed on platen 2 on the shaft coupling 4.Get final product rotary screw 1 at this moment, along with the rotation of screw mandrel 1, platen 2 will move upward along screw mandrel 1 straight line, and then drive shaft coupling 4 from roller carrier shaft 5 disengagings, accomplish the dismounting of shaft coupling 4 and roller carrier shaft 5.One end of screw mandrel 1 is square toes 12, adopts this structure can be conveniently with spanner rotary screw 1.
This shaft coupling quick detach tool construction is simple, easy to use, can realize the fast quick-detach of shaft coupling and roller carrier shaft, and workmen's labour intensity is little, high efficiency, and be difficult for part of damage, help part and use for a long time.
More than a kind of shaft coupling quick detach instrument that the utility model embodiment is provided carried out detailed introduction; For one of ordinary skill in the art; According to the thought of the utility model embodiment, the part that on the specific embodiment and range of application, all can change, in sum; This description should not be construed as the restriction to the utility model, and all any changes of being made according to the utility model design philosophy are all within the protection domain of the utility model.
Claims (3)
1. shaft coupling quick detach instrument, it is characterized in that: it comprises a platen and a screw mandrel, and said screw mandrel passes the central authorities of said platen and is threaded with said platen, and said platen is provided with and the corresponding through hole of shaft coupling upper screwed hole.
2. shaft coupling quick detach instrument according to claim 1 is characterized in that: an end of said screw mandrel forms one top, and the other end of said screw mandrel forms square toes.
3. shaft coupling quick detach instrument according to claim 2 is characterized in that: said top angle is 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205742777U CN202480039U (en) | 2011-12-31 | 2011-12-31 | Quick disassembling tool for coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205742777U CN202480039U (en) | 2011-12-31 | 2011-12-31 | Quick disassembling tool for coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202480039U true CN202480039U (en) | 2012-10-10 |
Family
ID=46954499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205742777U Expired - Lifetime CN202480039U (en) | 2011-12-31 | 2011-12-31 | Quick disassembling tool for coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202480039U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264372A (en) * | 2013-06-07 | 2013-08-28 | 安徽华菱汽车有限公司 | Flange part detaching device |
| CN106737391B (en) * | 2017-01-20 | 2019-04-26 | 上海第一水泵厂有限公司 | Shaft coupling extracting tool |
| CN110131205A (en) * | 2019-05-29 | 2019-08-16 | 太仓市宇格明叶环保设备有限公司 | A kind of one-piece impeller and preparation method thereof for corrosion resistance gas |
| WO2022052306A1 (en) * | 2020-09-14 | 2022-03-17 | 华能莱芜发电有限公司 | Quick-release tool applied to valve shaft of electric butterfly valve and coupling |
| CN114473955A (en) * | 2022-03-24 | 2022-05-13 | 济南宝钢钢材加工配送有限公司 | Special disassembling tool for disc spring pressing cap for coiler drum and operation method of special disassembling tool |
-
2011
- 2011-12-31 CN CN2011205742777U patent/CN202480039U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264372A (en) * | 2013-06-07 | 2013-08-28 | 安徽华菱汽车有限公司 | Flange part detaching device |
| CN106737391B (en) * | 2017-01-20 | 2019-04-26 | 上海第一水泵厂有限公司 | Shaft coupling extracting tool |
| CN110131205A (en) * | 2019-05-29 | 2019-08-16 | 太仓市宇格明叶环保设备有限公司 | A kind of one-piece impeller and preparation method thereof for corrosion resistance gas |
| WO2022052306A1 (en) * | 2020-09-14 | 2022-03-17 | 华能莱芜发电有限公司 | Quick-release tool applied to valve shaft of electric butterfly valve and coupling |
| CN114473955A (en) * | 2022-03-24 | 2022-05-13 | 济南宝钢钢材加工配送有限公司 | Special disassembling tool for disc spring pressing cap for coiler drum and operation method of special disassembling tool |
| CN114473955B (en) * | 2022-03-24 | 2024-01-12 | 济南宝钢钢材加工配送有限公司 | Special dismounting tool for disc spring pressing cap for coiling machine coiling block and operation method thereof |
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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: 20121010 |