CN201900511U - Mechanical dividing device - Google Patents
Mechanical dividing device Download PDFInfo
- Publication number
- CN201900511U CN201900511U CN2010206535021U CN201020653502U CN201900511U CN 201900511 U CN201900511 U CN 201900511U CN 2010206535021 U CN2010206535021 U CN 2010206535021U CN 201020653502 U CN201020653502 U CN 201020653502U CN 201900511 U CN201900511 U CN 201900511U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- screw rod
- dividing device
- main body
- leading screw
- 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
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Abstract
The utility model relates to a mechanical dividing device, which belongs to a carriage linear dividing device and a fixture dividing device in a common lathe. A main body is fixedly connected with a rack by bolts and is provided with a cover; a screw rod is arranged in the inner bore of the main body; a left end surface bearing and a right end surface bearing are respectively arranged on the front shaft shoulder and the rear shaft shoulder of the screw rod and are matched with the end surface of the main body; the inner bore of a dividing plate and the external diameter of the screw rod are fixedly connected by a key; a nut is in threaded connection with the screw rod; a spacer is arranged between the dividing plate and the main body; the screw rod is in threaded connection with a nut fixedly connected with a sliding table; the dividing plate is fixedly connected with a guide sleeve; a dowel pin and a spring are respectively installed in the guide sleeve; and a handle is fixedly connected with the dowel pin. The mechanical dividing device has the advantages of novel and simple structure, low cost and high dividing precision and is convenient to operate.
Description
Technical field
The utility model belongs to a kind of engine lathe middle carriage straight line calibration and anchor clamps indexing means, particularly a kind of mechanical dividing device.
Background technology
Along with the application of a large amount of Digit Control Machine Tools, make a large amount of engine lathes by idle.Many factories purchase the Digit Control Machine Tool another side on the one hand to the engine lathe technological transformation, make it satisfy the needs of special-purpose processing, and existing anchor clamps calibration and equipment straight line calibration generally adopt servomotor or stepper motor, make complicated cost height, need configuration control system separately, conventional equipment does not have the calibration function to have only feed function simultaneously.
Summary of the invention
The utility model provides a kind of novel mechanical indexing means, to solve existing anchor clamps calibration and equipment straight line calibration generally adopts servomotor or stepper motor, makes the high problem of complicated cost.
The technical scheme that the utility model is taked is: body is fixedlyed connected with frame by bolt, cover is housed on the body, leading screw is contained in the endoporus of body, left side bearing, right side bearing are contained in shaft shoulder place, leading screw front and back respectively, cooperate with the end face of body, fixedly connected with key between the endoporus of index dial and the leading screw external diameter, nut is connected with threads of lead screw, between index dial and body pad is arranged, leading screw is threaded with screw, screw is fixedlyed connected with slide unit, index dial is fixedlyed connected with guide pin bushing, and alignment pin, spring are housed respectively in the guide pin bushing, and handle is fixedlyed connected with alignment pin.
The utility model advantage is a novel structure, simple, and easy to operate, cost is low, the indexing accuracy height.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Alignment pin is extracted in body apertures, and index dial and body can rotate mutually, can realize the calibration of different angles by the hole on the body.Index dial drives leading screw and rotates, and drives the slide unit straight line by screw and moves.
Index dial turns over the pitch of angle by leading screw and the distance that needs at every turn, and to remove long-pending, integer part be that the whole number of turns, the remainder part that index dial need turn over is exactly the angle that index dial turns over by 360 degree five equilibriums, rotating band movable wire main line by index dial moves, and drives slide unit and moves realization straight line calibration.
Claims (1)
1. mechanical dividing device, it is characterized in that: body is fixedlyed connected with frame by bolt, cover is housed on the body, leading screw is contained in the endoporus of body, the left side bearing, the right side bearing is contained in shaft shoulder place, leading screw front and back respectively, cooperate with the end face of body, fixedly connected with key between the endoporus of index dial and the leading screw external diameter, nut is connected with threads of lead screw, between index dial and body pad is arranged, leading screw is threaded with screw, and screw is fixedlyed connected with slide unit, and index dial is fixedlyed connected with guide pin bushing, alignment pin is housed respectively in the guide pin bushing, spring, handle is fixedlyed connected with alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206535021U CN201900511U (en) | 2010-12-12 | 2010-12-12 | Mechanical dividing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206535021U CN201900511U (en) | 2010-12-12 | 2010-12-12 | Mechanical dividing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201900511U true CN201900511U (en) | 2011-07-20 |
Family
ID=44271114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206535021U Expired - Fee Related CN201900511U (en) | 2010-12-12 | 2010-12-12 | Mechanical dividing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201900511U (en) |
-
2010
- 2010-12-12 CN CN2010206535021U patent/CN201900511U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20191212 |