CN103538025A - Drive pulley assisting replacer - Google Patents
Drive pulley assisting replacer Download PDFInfo
- Publication number
- CN103538025A CN103538025A CN201310505873.3A CN201310505873A CN103538025A CN 103538025 A CN103538025 A CN 103538025A CN 201310505873 A CN201310505873 A CN 201310505873A CN 103538025 A CN103538025 A CN 103538025A
- Authority
- CN
- China
- Prior art keywords
- drive pulley
- assisting
- replacer
- screw
- nut
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/023—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention aims to provide a bulldozer parts withdrawal tool. A drive pulley assisting replacer comprises a cross beam, three holes are sequentially arranged on the cross beam from left to right, a matching screw is inserted inside the middle hole, a nut is arranged at one end of the screw, a swivel nut is arranged at the other end of the screw in a dismountable manner, and two bolts are arranged inside the left hole and the right hole in a dismountable manner. The drive pulley assisting replacer is used for assisting the mounting and dismounting of the drive pulley, and parts can be prevented from being damaged caused by forcedly pulled out via screw drivers.
Description
Technical field
The present invention aims to provide a kind of bull-dozer parts extracting tool.
Background technology
When carrying out the dismounting of TYl60 type bull-dozer parts, maintenance and installation. existing instrument often can not meet the demands. and instrument improper use or disorderly hammer, random cutter usually cause the damage of parts and instrument, and operating efficiency is very low.
Summary of the invention
The present invention aims to provide the dismounting of a kind of process auxiliary drive belt pulley, maintenance and the auxiliary replacer of the drive pulley of installing.
Drive pulley of the present invention is assisted replacer, comprises crossbeam, is provided with successively from left to right three holes on crossbeam, inserts a screw rod matching in middle hole, and nut is equipped with in one end of screw rod, and the other end is removably equipped with swivel nut; Two bolts are removably equipped with in two holes in left and right.
The present invention is for the dismounting of process auxiliary drive belt pulley, can avoid because force prying and pulling part of damage with screwdriver etc.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention when operation.
In figure, 1-crossbeam, 2-screw rod, 3-nut, 4-swivel nut; 5-bolt.
The specific embodiment
As shown in the figure, drive pulley of the present invention is assisted replacer, comprises crossbeam 1, is provided with successively from left to right three holes on crossbeam 1, inserts a screw rod matching 2 in middle hole, and nut 3 is equipped with in one end of screw rod 2, and the other end is removably equipped with swivel nut 4; Two bolts 5 are removably equipped with in two holes in left and right.
While pulling out operation, first with heavy sleeve dismounting belt pulley hold-down nut 3., two bolts 5 are screwed in belt pulley screw, are screwed into screw rod 2 its end is withstood on driving shaft; Utilize spanner to continue to screw in screw rod 2, until belt pulley is pulled out.
While being pressed into operation, first belt pulley keyway is aligned to driving shaft alignment pin, with "painted-face" character in opera or rubber hammer, gently belt pulley is squeezed into; Crossbeam is pressed on belt pulley to the swivel nut 4 of screwing on, fastening nut 3 on drive shaft screw thread; Continuation screws in nut 3 clockwise with spanner, until crossbeam is pressed into driving shaft by belt pulley.
Claims (1)
1. drive pulley is assisted replacer, it is characterized in that comprising crossbeam (1), on crossbeam (1), be provided with successively from left to right three holes, in middle hole, insert a screw rod matching (2), nut (3) is equipped with in one end of screw rod (2), and the other end is removably equipped with swivel nut (4); Two bolts (5) are removably equipped with in two holes in left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310505873.3A CN103538025A (en) | 2013-10-24 | 2013-10-24 | Drive pulley assisting replacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310505873.3A CN103538025A (en) | 2013-10-24 | 2013-10-24 | Drive pulley assisting replacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103538025A true CN103538025A (en) | 2014-01-29 |
Family
ID=49962075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310505873.3A Pending CN103538025A (en) | 2013-10-24 | 2013-10-24 | Drive pulley assisting replacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103538025A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421021A (en) * | 2017-09-05 | 2019-03-05 | 红塔烟草(集团)有限责任公司 | A kind of quick draw-off gear for SEW retarder |
| CN112091878A (en) * | 2020-08-15 | 2020-12-18 | 广东韶钢工程技术有限公司 | Disassembling tool for bolt connection type worm gear and pinion fixing end and online replacement method |
| CN112959266A (en) * | 2021-04-02 | 2021-06-15 | 北方华锦化学工业股份有限公司 | Portable belt wheel mechanism's dismouting mechanism |
| CN113172577A (en) * | 2021-04-28 | 2021-07-27 | 山东送变电工程有限公司 | Tool for detaching and assembling rope wheel of traction machine and using method thereof |
| CN113878541A (en) * | 2021-11-11 | 2022-01-04 | 国网四川省电力公司映秀湾水力发电总厂 | Pulling device and pulling method for shear pin of water turbine |
-
2013
- 2013-10-24 CN CN201310505873.3A patent/CN103538025A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421021A (en) * | 2017-09-05 | 2019-03-05 | 红塔烟草(集团)有限责任公司 | A kind of quick draw-off gear for SEW retarder |
| CN112091878A (en) * | 2020-08-15 | 2020-12-18 | 广东韶钢工程技术有限公司 | Disassembling tool for bolt connection type worm gear and pinion fixing end and online replacement method |
| CN112091878B (en) * | 2020-08-15 | 2022-03-22 | 广东韶钢工程技术有限公司 | Disassembling tool for bolt connection type worm gear and pinion fixing end and online replacement method |
| CN112959266A (en) * | 2021-04-02 | 2021-06-15 | 北方华锦化学工业股份有限公司 | Portable belt wheel mechanism's dismouting mechanism |
| CN113172577A (en) * | 2021-04-28 | 2021-07-27 | 山东送变电工程有限公司 | Tool for detaching and assembling rope wheel of traction machine and using method thereof |
| CN113878541A (en) * | 2021-11-11 | 2022-01-04 | 国网四川省电力公司映秀湾水力发电总厂 | Pulling device and pulling method for shear pin of water turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |