CN202292287U - Switching device for center alignment of revolving body by using lever indicator - Google Patents
Switching device for center alignment of revolving body by using lever indicator Download PDFInfo
- Publication number
- CN202292287U CN202292287U CN2011203372898U CN201120337289U CN202292287U CN 202292287 U CN202292287 U CN 202292287U CN 2011203372898 U CN2011203372898 U CN 2011203372898U CN 201120337289 U CN201120337289 U CN 201120337289U CN 202292287 U CN202292287 U CN 202292287U
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- China
- Prior art keywords
- grip block
- connecting rod
- bulb
- lever meter
- size
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- 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 belongs to the technical field of milling machine assistant tool in machining, particularly relates to a switching device for center alignment of a revolving body by using a lever indicator and aims to realize center alignment of inner holes and excircles with larger diameters. The switching device comprises a connection part and a clamping part, wherein the connection part is a columnar connecting bar (1), one side of the connecting bar (1) is connected with a tool holder, and the other side of the connecting bar (1) is connected with a clamping part; and one side of the clamping part is connected with the connecting bar (1), and the other side of the clamping part is connected with the clamping part of the lever indicator. Through the matched mounting of the connection part and the clamping part, the tool holder of the machine tool is connected with the lever indicator, the lever indicator is enabled to have a larger regulating range in the radial direction, the axial steering function is achieved, the adjustment can be performed optionally according to the sizes of diameters of parts, the auxiliary time for processing can be reduced, the processing efficiency is improved, and the purpose of center alignment of inner holes and excircles with larger diameters can be achieved.
Description
Technical field
The utility model belongs to milling machine aid technical field in the machining, is specifically related to a kind of switching device that utilizes the lever meter centering revolving body center of circle.
Background technology
In field of machining; Before utilizing the milling machine processing parts, need utilize the machining benchmark of aid centering parts such as edge finder, lever meter, when on vertical knee-type milling machine, processing revolving parts; The center of circle that generally need lever meter be clamped in centering revolving body on the handle of a knife is as machining benchmark; In the use, need the contact of adjustment (adjusting) lever table to reach the purpose of centering different-diameter part, but the adjustable range of lever meter contact is less; Can only the less endoporus of centering diameter, can not the centering diameter surpass the endoporus of contact adjustable range; Lever meter can not change axial direction simultaneously, when part endoporus useless, does not possess the function of utilizing cylindrical centering part.
Summary of the invention
The purpose of the utility model is to realize the bigger endoporus and the cylindrical center of circle of centering diameter, and a kind of switching device that utilizes the lever meter centering revolving body center of circle is provided.
The utility model is achieved in that
A kind of switching device that utilizes the lever meter centering revolving body center of circle comprises coupling part and retained part; Linking portion is the column connecting rod, and a side of connecting rod is connected with handle of a knife, and opposite side is connected with retained part; One side of retained part is connected with connecting rod, and opposite side is connected with the retaining part of lever meter.
The side that aforesaid connecting rod connects handle of a knife is a cylinder, and a side that connects retained part is a bulb.
Aforesaid retained part comprises grip block, following grip block and screw; Last grip block, following grip block are tabular symmetrical structure; Last grip block has hemispherical groove in a side of bottom, has through hole at the middle part, has arc groove at opposite side; Following grip block has hemispherical groove in a side on top, has arc groove at opposite side, has screwed hole at the middle part with last grip block through hole correspondence position; Screw passes the through hole of grip block and the through hole of following grip block.
Aforesaidly go up grip block, the hemispherical groove of grip block is apart from the distance of the retained part end face separately radius less than the connecting portion bulb down; The arc groove of upper and lower grip block is apart from the distance of the retained part end face radius less than the lever meter retaining part.
The size of the size of aforesaid hemispherical groove and connecting rod bulb is complementary, and the size of arc groove and lever meter connecting portion are complementary,
The size of aforesaid screw is consistent with the size of following grip block screwed hole.
The bulb position of aforesaid connecting rod have 1/3 expose retaining part end face, connecting rod near the body diameter of bulb less than the diameter of ball-and-socket at the retaining part end face.
Aforesaid connecting rod, screw, last grip block and following grip block are processed by common iron.
The beneficial effect of the utility model is:
Install through coupling part and retained part coupling, connect lathe handle of a knife and lever meter, make lever meter radially produce bigger adjustable range; And have and axially turn to function; Can regulate arbitrarily according to the diameter of part, can reduce and process non-cutting time; Improve working (machining) efficiency, the endoporus that realization centering diameter is bigger and the purpose in the cylindrical center of circle.
Description of drawings
Fig. 1 is a kind of structural representation that utilizes the switching device in the lever meter centering revolving body center of circle of the utility model;
Fig. 2 is that the A of Fig. 1 is to sketch map;
Fig. 3 is that the B of Fig. 1 is to sketch map;
Among the figure: 1. connecting rod; 2. screw; 3. go up grip block; 4. descend grip block;
The specific embodiment
Below in conjunction with accompanying drawing and embodiment a kind of switching device in the lever meter centering revolving body center of circle that utilizes of the utility model is introduced:
As shown in Figure 1, a kind of switching device that utilizes the lever meter centering revolving body center of circle comprises coupling part and retained part.Linking portion is a column connecting rod 1, is used to connect lathe handle of a knife and retained part, and its side is a cylinder, is connected with handle of a knife; Opposite side is a bulb, is connected with retained part.Retained part is used to be clamped and connected partly and lever meter; Comprise grip block 3, following grip block 4 and screw 2; Last grip block 3, grip block 4 is tabular symmetrical structure down, and the side of last grip block 3 in the bottom has hemispherical groove, and the size of the size of hemispherical groove and connecting rod 1 bulb is complementary; Have through hole at the middle part, have arc groove at opposite side.Following grip block 4 has hemispherical groove in a side on top, has arc groove at opposite side, and the size of arc groove and lever meter connecting portion are complementary, and has screwed hole at the middle part with last grip block 3 through hole correspondence positions.Last grip block 3, the hemispherical groove of grip block 4 is apart from the distance of the retained part end face separately radius less than the connecting portion bulb down, and the arc groove of upper and lower grip block is apart from the distance of the retained part end face radius less than the lever meter retaining part.Screw 2 is a standard component, and it passes the through hole at upper and lower grip block middle part, and grip block is fixedly connected up and down, and its size is consistent with the size of following grip block 4 screwed holes.Connecting rod 1, screw 2, go up grip block 3, grip block 4 is processed by common iron down.
During use, the bulb of connecting rod 1 is put into the ball-and-socket of retaining part one side, the connecting portion of lever meter is put into the connecting hole of retaining part opposite side; Connecting rod 1 is packed into lever meter behind the retaining part; Upper and lower grip block is middle can to produce the slit, owing to have the slit in the middle of the upper and lower grip block, tightens the middle screw 2 of retaining part; Can produce clamping force to connecting rod 1 and lever meter at the two ends of grip block, thereby upper and lower grip block is linked together connecting rod 1 and lever meter.In the operating process, need to regulate clamping force, guarantee interference fits, guarantee that promptly lever meter and retaining part are connected firmly, guarantee that again bulb rotates flexibly in ball-and-socket.Be to increase slewing area, the bulb position of connecting rod 1 should have 1/3 expose retaining part end face, simultaneously connecting rod 1 near the body diameter of bulb less than the diameter of ball-and-socket at the retaining part end face.Connecting rod 1 is packed in the handle of a knife, can rotate at the connecting portion of connecting rod (bulb) and grip block (ball-and-socket), can rotate switching device according to the size of diameter of part, the endoporus that the centering diameter is bigger and the purpose in the cylindrical center of circle are realized in the position of adjustment (adjusting) lever table.
Install through coupling part and retained part coupling, connect lathe handle of a knife and lever meter, make lever meter radially produce bigger adjustable range; And have and axially turn to function; Can regulate arbitrarily according to the diameter of part, can reduce and process non-cutting time; Improve working (machining) efficiency, the endoporus that realization centering diameter is bigger and the purpose in the cylindrical center of circle.
Claims (8)
1. switching device that utilizes the lever meter centering revolving body center of circle, it is characterized in that: it comprises coupling part and retained part; Linking portion is column connecting rod (1), and a side of connecting rod (1) is connected with handle of a knife, and opposite side is connected with retained part; One side of retained part is connected with connecting rod (1), and opposite side is connected with the retaining part of lever meter.
2. device according to claim 1 is characterized in that: the side that described connecting rod (1) connects handle of a knife is a cylinder, and a side that connects retained part is a bulb.
3. device according to claim 1 is characterized in that: described retained part comprises grip block (3), following grip block (4) and screw (2); Last grip block (3), following grip block (4) are tabular symmetrical structure; Last grip block (3) has hemispherical groove in a side of bottom, has through hole at the middle part, has arc groove at opposite side; Following grip block (4) has hemispherical groove in a side on top, has arc groove at opposite side, has screwed hole at the middle part with last grip block (3) through hole correspondence position; Screw (2) passes the through hole of grip block (3) and the through hole of following grip block (4).
4. device according to claim 3 is characterized in that: describedly go up grip block (3), the hemispherical groove of grip block (4) is apart from the distance of the retained part end face separately radius less than the connecting portion bulb down; The arc groove of upper and lower grip block is apart from the distance of the retained part end face radius less than the lever meter retaining part.
5. device according to claim 3 is characterized in that: the size of the size of described hemispherical groove and connecting rod (1) bulb is complementary, and the size of arc groove and lever meter connecting portion are complementary.
6. device according to claim 3 is characterized in that: the size of described screw (2) is consistent with the size of following grip block (4) screwed hole.
7. device according to claim 1 is characterized in that: the bulb position of described connecting rod (1) have 1/3 expose retaining part end face, connecting rod (1) near the body diameter of bulb less than the diameter of ball-and-socket at the retaining part end face.
8. device according to claim 3 is characterized in that: described connecting rod (1), screw (2), last grip block (3) and following grip block (4) are processed by common iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203372898U CN202292287U (en) | 2011-09-09 | 2011-09-09 | Switching device for center alignment of revolving body by using lever indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203372898U CN202292287U (en) | 2011-09-09 | 2011-09-09 | Switching device for center alignment of revolving body by using lever indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202292287U true CN202292287U (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203372898U Expired - Lifetime CN202292287U (en) | 2011-09-09 | 2011-09-09 | Switching device for center alignment of revolving body by using lever indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202292287U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736866A (en) * | 2017-01-11 | 2017-05-31 | 四川达宇特种车辆制造厂 | For the clamping alignment mechanism of CNC milling machine |
| CN107900784A (en) * | 2017-12-29 | 2018-04-13 | 重庆朗奥机械有限公司 | One kind is used for shaft element center alignment mechanism |
| CN108067919A (en) * | 2017-12-08 | 2018-05-25 | 中国航发动力股份有限公司 | A kind of instrument in the centering workpiece center of circle |
| CN111375789A (en) * | 2019-12-25 | 2020-07-07 | 横店集团东磁股份有限公司 | Lathe inner bore turning tool clamp and manufacturing method thereof |
-
2011
- 2011-09-09 CN CN2011203372898U patent/CN202292287U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736866A (en) * | 2017-01-11 | 2017-05-31 | 四川达宇特种车辆制造厂 | For the clamping alignment mechanism of CNC milling machine |
| CN108067919A (en) * | 2017-12-08 | 2018-05-25 | 中国航发动力股份有限公司 | A kind of instrument in the centering workpiece center of circle |
| CN107900784A (en) * | 2017-12-29 | 2018-04-13 | 重庆朗奥机械有限公司 | One kind is used for shaft element center alignment mechanism |
| CN111375789A (en) * | 2019-12-25 | 2020-07-07 | 横店集团东磁股份有限公司 | Lathe inner bore turning tool clamp and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING XINGHANG MECHANICAL + ELECTRIC EQUIPMENT C Free format text: FORMER NAME: BEIJING XINGHANG M+E EQUIPMENT FACTORY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100074 Fengtai District City, east of the north of Beijing, Wang Gang Road, No. 9 Patentee after: Beijing Xinghang Mechanical & Electric Equipment Co., Ltd. Address before: 100074 Fengtai District City, east of the north of Beijing, Wang Gang Road, No. 9 Patentee before: Beijing Xinghang Mechanical-Electrical Equipment Factory |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |