CN204525068U - A kind of silicon steel sheet processing grinding tool - Google Patents
A kind of silicon steel sheet processing grinding tool Download PDFInfo
- Publication number
- CN204525068U CN204525068U CN201520204466.3U CN201520204466U CN204525068U CN 204525068 U CN204525068 U CN 204525068U CN 201520204466 U CN201520204466 U CN 201520204466U CN 204525068 U CN204525068 U CN 204525068U
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- grinding tool
- lead
- steel sheet
- silicon steel
- retainer
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of silicon steel sheet processing grinding tool, comprise the upper grinding tool and lower grinding tool that coordinate up and down, lead is provided with between upper grinding tool and lower grinding tool, the position that upper grinding tool contacts with lead is provided with fairlead, fairlead to be sleeved on lead and synchronously with upper grinding tool to pump along lead, described fairlead comprises the retainer of inner ring and the splicing sleeve of outer ring, the sidewall of retainer is provided with ball, ball runs through the radial thickness direction of retainer sidewall, roll with lead and coordinate in the inner of ball, the inwall matched in clearance of outer end and splicing sleeve, outer wall and the upper grinding tool of splicing sleeve are affixed.The utility model silicon steel sheet processing grinding tool can have the advantages such as accurate contraposition, long service life.
Description
Technical field
The utility model relates to a kind of silicon steel sheet processing grinding tool.
Background technology
Silicon steel sheet has wider use field, and rotor and the stator of motor are also formed by stacking by silicon steel sheet.The silicon steel sheet processing grinding tool of prior art comprises the upper grinding tool and lower grinding tool that coordinate up and down, lead is provided with between upper grinding tool and lower grinding tool, the position that upper grinding tool contacts with lead is provided with fairlead, fairlead to be sleeved on lead and synchronously with upper grinding tool to pump along lead, and fairlead is wherein common sliding sleeve.Adopt the silicon steel sheet processing grinding tool of this structural design, when upper grinding tool pumps along lead, for being slidably matched between fairlead and lead, the time one is long, and fairlead and lead can wear and tear, and need periodic replacement, service life is short.Meanwhile, due to the wearing and tearing of fairlead and lead, upper grinding tool will offset in the process of moving up and down, and causes the contraposition of grinding tool and lower grinding tool to be forbidden, so impact process the quality of silicon steel sheet.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of silicon steel sheet processing grinding tool that can realize accurate contraposition, long service life.
To achieve these goals, the technical solution of the utility model is as follows: a kind of silicon steel sheet processing grinding tool, comprise the upper grinding tool and lower grinding tool that coordinate up and down, lead is provided with between upper grinding tool and lower grinding tool, the position that upper grinding tool contacts with lead is provided with fairlead, fairlead to be sleeved on lead and synchronously with upper grinding tool to pump along lead, described fairlead comprises the retainer of inner ring and the splicing sleeve of outer ring, the sidewall of retainer is provided with ball, ball runs through the radial thickness direction of retainer sidewall, roll with lead and coordinate in the inner of ball, the inwall matched in clearance of outer end and splicing sleeve, outer wall and the upper grinding tool of splicing sleeve are affixed.
Further, seal cap sealing is passed through between the end of described retainer and the end of splicing sleeve.
Further, described ball is evenly distributed on the sidewall of retainer.
Further, the sidewall of described upper grinding tool and the sidewall of lower grinding tool are provided with suspension hook.
After adopting technique scheme, the utility model compared with prior art, have the following advantages: the utility model silicon steel sheet processing grinding tool is by the improvement to fairlead, when grinding tool is pumped along lead, fairlead and lead are done to roll and are coordinated, and greatly reduce the frictional force between fairlead and lead, avoid the wearing and tearing of fairlead and lead, thus realize the accurate contraposition of upper grinding tool and lower grinding tool, while can also the long service life of extension device.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model silicon steel sheet processing grinding tool.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Fig. 3 is the structural representation of fairlead in the utility model silicon steel sheet processing grinding tool.
Shown in figure: 1, upper grinding tool 2, lower grinding tool 3, lead 4, fairlead 41, retainer 42, splicing sleeve 43, ball 44, seal cover 5, suspension hook.
Detailed description of the invention
Below by drawings and Examples, the utility model is further elaborated.
As shown in Figure 1 to Figure 3: a kind of silicon steel sheet processing grinding tool, comprises the upper grinding tool 1 and lower grinding tool 2 that coordinate up and down.Lead 3 is provided with between upper grinding tool 1 and lower grinding tool 2.The position that upper grinding tool 1 contacts with lead 3 is provided with fairlead 4, and fairlead 4 to be sleeved on lead 3 and synchronously with upper grinding tool 1 to pump along lead 3.Fairlead 4 comprises the retainer 41 of inner ring and the splicing sleeve 42 of outer ring.The sidewall of retainer 41 is evenly provided with ball 43, and ball 43 runs through the radial thickness direction of retainer 41 sidewall.Roll with lead 3 and coordinate in the inner of ball 43, the inwall matched in clearance of outer end and splicing sleeve 42, and outer wall and the upper grinding tool 1 of splicing sleeve 42 are affixed.
In the present embodiment, sealed by seal cover 44 between the end of retainer 41 and the end of splicing sleeve 42, retainer 41 can be connected with splicing sleeve 42 by seal cover 44, can stop that again outside grieshoch etc. falls between retainer 41 and splicing sleeve 42 simultaneously.
In the present embodiment, the sidewall of upper grinding tool 1 and the sidewall of lower grinding tool 2 are provided with suspension hook 5.Whole grinding tool quality is comparatively large, by suspension hook 5, lifting appliance can be facilitated the transfer of grinding tool.
The utility model silicon steel sheet processing grinding tool is by the improvement to fairlead 4, when grinding tool 1 is pumped along lead 3, fairlead 4 is done to roll with lead 3 and is coordinated, greatly reduce the frictional force between fairlead 4 and lead 3, avoid the wearing and tearing of fairlead 4 and lead 3, thus realize the accurate contraposition of upper grinding tool 1 and lower grinding tool 2, simultaneously can also the long service life of extension device.
The above is enlightenment according to embodiment, and by above-mentioned description, relevant staff in the scope not departing from this invention thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its scope protected according to right.
Claims (4)
1. a silicon steel sheet processing grinding tool, comprise the upper grinding tool and lower grinding tool that coordinate up and down, lead is provided with between upper grinding tool and lower grinding tool, the position that upper grinding tool contacts with lead is provided with fairlead, fairlead to be sleeved on lead and synchronously with upper grinding tool to pump along lead, it is characterized in that: described fairlead comprises the retainer of inner ring and the splicing sleeve of outer ring, the sidewall of retainer is provided with ball, ball runs through the radial thickness direction of retainer sidewall, roll with lead and coordinate in the inner of ball, the inwall matched in clearance of outer end and splicing sleeve, outer wall and the upper grinding tool of splicing sleeve are affixed.
2. a kind of silicon steel sheet processing grinding tool according to claim 1, is characterized in that: pass through seal cap sealing between the end of described retainer and the end of splicing sleeve.
3. a kind of silicon steel sheet processing grinding tool according to claim 1, is characterized in that: described ball is evenly distributed on the sidewall of retainer.
4. a kind of silicon steel sheet processing grinding tool according to claim 1, is characterized in that: the sidewall of described upper grinding tool and the sidewall of lower grinding tool are provided with suspension hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204466.3U CN204525068U (en) | 2015-04-08 | 2015-04-08 | A kind of silicon steel sheet processing grinding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204466.3U CN204525068U (en) | 2015-04-08 | 2015-04-08 | A kind of silicon steel sheet processing grinding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204525068U true CN204525068U (en) | 2015-08-05 |
Family
ID=53739119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520204466.3U Expired - Fee Related CN204525068U (en) | 2015-04-08 | 2015-04-08 | A kind of silicon steel sheet processing grinding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204525068U (en) |
-
2015
- 2015-04-08 CN CN201520204466.3U patent/CN204525068U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150805 Termination date: 20190408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |