CN205166832U - Embedded emery wheel flange puller - Google Patents
Embedded emery wheel flange puller Download PDFInfo
- Publication number
- CN205166832U CN205166832U CN201520982382.2U CN201520982382U CN205166832U CN 205166832 U CN205166832 U CN 205166832U CN 201520982382 U CN201520982382 U CN 201520982382U CN 205166832 U CN205166832 U CN 205166832U
- Authority
- CN
- China
- Prior art keywords
- emery wheel
- jackscrew
- puller
- wheel flange
- grinding wheel
- 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.)
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Abstract
The utility model discloses an embedded emery wheel flange puller, including thread tube and jackscrew, thread tube one end opening, the other end are provided with the screw hole, thread tube is provided with threaded ring on the outer wall, threaded ring is located opening one side of thread tube, the jackscrew is provided with the external screw thread, the jackscrew is installed at threaded hole. When changing the emery wheel, use the utility model discloses lower grinding wheel can be relaxed, get fast, the damage to emery wheel and machinery equipment can be avoided moreover.
Description
Technical field
The utility model relates to a kind of emery wheel maintenance tool, specifically, relates to a kind of embedded grinding wheel flange puller.
Background technology
Diminished shaft facet wheel mounting means has the features such as self-centering is good, driving torque is large, and its taper axial plane coordinates with grinding wheel flange bellmouth, and contact surface can reach more than 90%.Due to emery wheel in operation process under external force, grinding wheel flange contacts outside and can produce and adsorb, bond with main shaft, especially Large-torsion transmisson emery wheel is even more serious.Dismounting skive not only expends time in long but also can, because knocking emery wheel side to the stealth injury that emery wheel brings, make emery wheel crack and cannot use.
Existing integral type emery wheel puller, because inner stage wearing and tearing or the wearing and tearing of grinding wheel flange bellmouth can cause, emery wheel installation is rear constantly moves to the inside, and puller cannot normally be used.
Utility model content
The technical problem that the utility model solves is to provide a kind of embedded grinding wheel flange puller, can to sow the emery wheel of mounting means by fast fetching, and avoids the damage to emery wheel and machinery equipment.
Technical scheme is as follows:
A kind of embedded grinding wheel flange puller, comprises thread barrel and jackscrew; Described thread barrel one end open, the other end is provided with screwed hole, and described thread barrel is provided with threaded collar on outer wall, and described threaded collar is positioned at the opening side of described thread barrel; Described jackscrew is provided with external screw thread, and described jackscrew is arranged in screwed hole.
Further: described jackscrew is provided with boosting-rod in end.
Compared with prior art, the utility model technique effect comprises:
1, when changing emery wheel, use the utility model can easily, the emery wheel of various mounting means under fast fetching, only need a few second, and the damage to emery wheel and machinery equipment can be avoided.There is not inner stage in the utility model, jackscrew bolt can move ahead arbitrarily, therefore not by the impact of grinding wheel flange bellmouth wearing and tearing, arbitrarily can take off emery wheel yet.
2, the utility model extends the life cycle of grinding wheel flange, can save a large sum of spare part expense every year, save the expense repeatedly making puller.The excessive wear of grinding wheel flange bellmouth, after installing, grinding wheel flange relatively rearward, when determining tapered axle and hole contact surface is good, need not be changed in emery wheel position.Because emery wheel is various in style, a large sum of grinding wheel flange spare part expense can be saved.
Accompanying drawing explanation
Fig. 1 is the structure chart of embedded grinding wheel flange puller in the utility model.
Detailed description of the invention
More fully example embodiment is described referring now to accompanying drawing.But example embodiment can be implemented in a variety of forms, and should not be understood to be limited to embodiment set forth herein; On the contrary, provide these embodiments to make the utility model more comprehensively with complete, and the design of example embodiment is conveyed to those skilled in the art all sidedly.
As shown in Figure 1, be the structure chart of embedded grinding wheel flange puller in the utility model.
The structure of embedded grinding wheel flange puller comprises: thread barrel 1 and jackscrew 2; Thread barrel 1 one end open, the other end is provided with screwed hole, and thread barrel 1 is provided with threaded collar 11 on outer wall, and threaded collar 11 is positioned at the opening side of thread barrel 1; Jackscrew 2 is provided with external screw thread 21, and jackscrew 2 is arranged in screwed hole.
In order to execute-in-place is convenient, jackscrew 2 arranges (welding) in end have boosting-rod 22.
During use, first the threaded collar 11 of thread barrel 1 is screwed with grinding wheel flange, rotate jackscrew 2, withstand on diminished shaft center, grinding wheel flange is pulled up, then knock gently and get final product easy removal emery wheel, greatly save time and manpower, avoid damage emery wheel simultaneously.
Although with reference to exemplary embodiment describing the utility model, should be appreciated that term used illustrates and exemplary and nonrestrictive term.Specifically can implement in a variety of forms due to the utility model and not depart from spirit or the essence of utility model, so be to be understood that, above-described embodiment is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in claim of enclosing, therefore fall into whole change in claim or its equivalent scope and remodeling and all should be claim of enclosing and contained.
Claims (2)
1. an embedded grinding wheel flange puller, is characterized in that: comprise thread barrel and jackscrew; Described thread barrel one end open, the other end is provided with screwed hole, and described thread barrel is provided with threaded collar on outer wall, and described threaded collar is positioned at the opening side of described thread barrel; Described jackscrew is provided with external screw thread, and described jackscrew is arranged in screwed hole.
2. embedded grinding wheel flange puller as claimed in claim 1, is characterized in that: described jackscrew is provided with boosting-rod in end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982382.2U CN205166832U (en) | 2015-12-01 | 2015-12-01 | Embedded emery wheel flange puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982382.2U CN205166832U (en) | 2015-12-01 | 2015-12-01 | Embedded emery wheel flange puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205166832U true CN205166832U (en) | 2016-04-20 |
Family
ID=55730862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520982382.2U Active CN205166832U (en) | 2015-12-01 | 2015-12-01 | Embedded emery wheel flange puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205166832U (en) |
-
2015
- 2015-12-01 CN CN201520982382.2U patent/CN205166832U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |