CN202607487U - Fixture for grinding excircle of rocker - Google Patents
Fixture for grinding excircle of rocker Download PDFInfo
- Publication number
- CN202607487U CN202607487U CN 201220160812 CN201220160812U CN202607487U CN 202607487 U CN202607487 U CN 202607487U CN 201220160812 CN201220160812 CN 201220160812 CN 201220160812 U CN201220160812 U CN 201220160812U CN 202607487 U CN202607487 U CN 202607487U
- Authority
- CN
- China
- Prior art keywords
- rocker
- pressing plate
- opening pressing
- rocking arm
- reference column
- 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 - Fee Related
Links
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Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a fixture for grinding the excircle of a rocker. The fixture comprises a bottom plate, an opening pressing plate and a positioning column, wherein an upper positioning shaft and a lower positioning shaft which correspond to the positions of two through holes on the rocker are fixed on an installation surface of the bottom plate, a counter bore is arranged on the end face of the upper positioning shaft, and an inner expansion shaft is fixed on the lower positioning shaft. The two through holes on the rocker are respectively sleeved on the upper positioning shaft and the inner expansion shaft. The opening pressing plate is inserted on the positioning column, a limit block is arranged at the outer end of the positioning column, the inner end of the positioning column is inserted into the counter bore on the upper positioning shaft, and the limit block acts on the opening pressing plate to enable the opening pressing plate to be compressed onto the rocker. The fixture for grinding the excircle of the rocker is reasonable in structural design, can position the rocker through the two through holes on the rocker, is convenient to clamp and accurate in positioning, and meets using needs of enterprises.
Description
Technical field:
The utility model relates generally to a kind of anchor clamps, relates in particular to a kind of rocking arm cylindrical grinding anchor clamps.
Background technology:
Two through holes on the rocking arm of the clamping in the utility model are completion of processing, needs the cylindrical of turning to be positioned on the rocker arm shaft now.Because the structure of rocking arm is more special, therefore need a kind of brand-new clamp structure of design.
The utility model content:
The utility model purpose is exactly in order to remedy the defective of prior art, a kind of rocking arm cylindrical grinding anchor clamps of reasonable in design to be provided.
The utility model is realized through following technical scheme:
Rocking arm cylindrical grinding anchor clamps; It is characterized in that: include base plate, opening pressing plate and reference column; Be fixed with on the installed surface of base plate with rocking arm on two upper and lower locating shafts that lead to the hole site is corresponding, the end face of last locating shaft is provided with counterbore, is fixed with the internal expanding axle on the following locating shaft; Two through holes on the rocking arm are set on locating shaft and the internal expanding axle; The opening pressing plate is inserted on the reference column, and the outer end of reference column is provided with limited block, the inner counterbore of going up on the locating shaft that inserts of reference column, and limited block acts on the opening pressing plate is pressed on the rocking arm opening pressing plate.
Described rocking arm cylindrical grinding anchor clamps is characterized in that: said counterbore is a screwed hole, and the reference column spinning is in screwed hole.
The utility model has the advantages that:
The utility model reasonable in design positions rocking arm through two through holes on the rocking arm, convenient mounting and clamping, and the user demand of enterprise has accurately been satisfied in the location.
Description of drawings:
Fig. 1 is the front view of the utility model.
Fig. 2 is the left view of the utility model.
The specific embodiment:
Referring to accompanying drawing.
Rocking arm cylindrical grinding anchor clamps; Include base plate 1, opening pressing plate 2 and reference column 3; Be fixed with on the installed surface of base plate 1 with Rocker arm 4 on two upper and lower locating shafts 5,6 that lead to the hole site is corresponding, the end face of last locating shaft 5 is provided with counterbore, is fixed with internal expanding axle 7 on the following locating shaft 6; Two through holes on the Rocker arm 4 are set on locating shaft 6 and the internal expanding axle 7; Opening pressing plate 2 is inserted on the reference column 3, and the outer end of reference column 3 is provided with limited block 8, the reference column 3 inner counterbores of going up on the locating shaft 5 that insert, and limited block 8 acts on opening pressing plate 2 is pressed on the Rocker arm 4 opening pressing plate 2.
Counterbore is a screwed hole, and reference column 3 spinnings are in screwed hole.
The size of treating of Rocker arm 4 is positioned on the rocker arm shaft 9.
Claims (2)
1. rocking arm cylindrical grinding anchor clamps; It is characterized in that: include base plate, opening pressing plate and reference column; Be fixed with on the installed surface of base plate with rocking arm on two upper and lower locating shafts that lead to the hole site is corresponding, the end face of last locating shaft is provided with counterbore, is fixed with the internal expanding axle on the following locating shaft; Two through holes on the rocking arm are set on locating shaft and the internal expanding axle; The opening pressing plate is inserted on the reference column, and the outer end of reference column is provided with limited block, the inner counterbore of going up on the locating shaft that inserts of reference column, and limited block acts on the opening pressing plate is pressed on the rocking arm opening pressing plate.
2. rocking arm cylindrical grinding anchor clamps according to claim 1 is characterized in that: said counterbore is a screwed hole, and the reference column spinning is in screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220160812 CN202607487U (en) | 2012-04-16 | 2012-04-16 | Fixture for grinding excircle of rocker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220160812 CN202607487U (en) | 2012-04-16 | 2012-04-16 | Fixture for grinding excircle of rocker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202607487U true CN202607487U (en) | 2012-12-19 |
Family
ID=47341219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220160812 Expired - Fee Related CN202607487U (en) | 2012-04-16 | 2012-04-16 | Fixture for grinding excircle of rocker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202607487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855939A (en) * | 2016-05-05 | 2016-08-17 | 柳州市中晶科技有限公司 | Drilling clamp for rocker arm |
-
2012
- 2012-04-16 CN CN 201220160812 patent/CN202607487U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855939A (en) * | 2016-05-05 | 2016-08-17 | 柳州市中晶科技有限公司 | Drilling clamp for rocker arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130416 |