CN211414472U - Positioning mechanism for milling machine - Google Patents
Positioning mechanism for milling machine Download PDFInfo
- Publication number
- CN211414472U CN211414472U CN201922030810.2U CN201922030810U CN211414472U CN 211414472 U CN211414472 U CN 211414472U CN 201922030810 U CN201922030810 U CN 201922030810U CN 211414472 U CN211414472 U CN 211414472U
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- China
- Prior art keywords
- base
- positioning
- locating plate
- positioning plate
- milling machine
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- Expired - Fee Related
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- 238000003801 milling Methods 0.000 title claims abstract description 19
- 238000003754 machining Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses a positioning mechanism for a milling machine, which is characterized in that the positioning mechanism comprises a base, the upper surface of the base is fixedly connected with a first positioning plate, the upper surface of the base is slidably connected with a second positioning plate parallel to the first positioning plate, the base is provided with a driving component for driving the second positioning plate, the surface of the first positioning plate opposite to the second positioning plate is slidably connected with a positioning block along the vertical direction, a vertical groove which is vertical and runs through the upper surface of the base is arranged between the first positioning plate and the second positioning plate, a positioning rod is slidably connected in the vertical groove, a horizontal groove is arranged at the bottom of the vertical groove, one end of the horizontal groove is communicated with the vertical groove, the other end of the horizontal groove runs through the side wall of the base, a driving rod is slidably connected in the horizontal groove, one end of the driving rod and the bottom end of the positioning rod are inclined planes which are, the utility model is suitable for a be convenient for mediate the high position of work piece.
Description
Technical Field
The utility model relates to a milling machine technical field, more specifically say, it relates to a positioning mechanism for milling machine.
Background
Milling machines are mainly machine tools for machining various surfaces of workpieces by using milling cutters, generally, the milling cutters move mainly by rotating motion, and the workpiece and the milling cutters move by feeding motion, so that the milling machines can machine planes and grooves, and can machine various curved surfaces, gears and the like.
The positioning fixture of the existing milling machine can not adjust the height position of the workpiece after positioning the workpiece, and if the same workpiece needs to be processed in different height positions, the height position of the workpiece needs to be adjusted to clamp and position the workpiece again, so that the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a positioning mechanism convenient to adjust work piece high position.
In order to achieve the above purpose, the utility model provides a following technical scheme: a positioning mechanism for a milling machine comprises a base, wherein the upper surface of the base is fixedly connected with a first positioning plate, the upper surface of the base is connected with a second positioning plate parallel to the first positioning plate in a sliding way, the base is provided with a driving component for driving the second positioning plate, the surface of the first positioning plate opposite to the second positioning plate is connected with a positioning block in a sliding way along the vertical direction, a vertical groove which is positioned between the first positioning plate and the second positioning plate and vertically penetrates through the upper surface of the base, the vertical groove is connected with a positioning rod in a sliding way, the bottom of the base, which is positioned on the vertical groove, is provided with a horizontal groove, one end of the horizontal groove is communicated with the bottom end of the vertical groove, the other end of the driving rod penetrates through one side wall of the base, a driving rod is connected in the horizontal groove in a sliding mode, and one end of the driving rod is an inclined plane which is parallel to and abutted to the bottom end of the positioning rod.
Through adopting above-mentioned technical scheme, place the work piece in the locating lever top, drive the motion of second locating plate towards first locating plate through drive assembly for two locating pieces press from both sides the work piece tightly, when the high position of work piece is mediated to needs, promote the actuating lever and move towards the locating lever, thereby drive actuating lever upward movement, during actuating lever upward movement, with the work piece jack-up that makes progress, under the effect of frictional force, drive two locating piece upward movements simultaneously, thereby the high position of control work piece promotes the machining efficiency to the work piece.
The utility model discloses further set up to: the lateral wall of base just is located the top of actuating lever and installs the bolt that sets up along vertical direction, the upper surface of actuating lever is seted up a plurality of confessions bolt along its length direction and is inserted the jack of establishing.
Through adopting above-mentioned technical scheme, when mediating the height of work piece, extract the bolt from the jack, after the high position of work piece is adjusted through the actuating lever, insert the bolt to the jack that corresponds in to guarantee the accuracy of work piece high position, and guarantee the stability of actuating lever in the course of working, in order to guarantee the stability of work piece in the course of working, further promote the machining precision of work piece.
The utility model discloses further set up to: rubber pads are arranged on the opposite surfaces of the two positioning blocks.
Through adopting above-mentioned technical scheme, through setting up the rubber pad, when playing the guard action to the work piece, increase the frictional force between locating piece and the work piece for at the in-process that the locating lever drove the work piece and rises, the work piece can drive two locating pieces upward movement simultaneously, guarantees the stability of work piece in the course of working.
The utility model discloses further set up to: the end part of the driving rod is fixedly connected with a driving handle.
Through adopting above-mentioned technical scheme, through setting up the drive handle, the staff of being convenient for further operates the actuating lever.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment of the present invention;
FIG. 2 is a schematic front view of the positioning mechanism;
FIG. 3 is a schematic cross-sectional view of a base;
FIG. 4 is a schematic top view of the base;
fig. 5 is a partially enlarged schematic view of the middle portion of fig. 3.
Detailed Description
Embodiments of the present invention are further described with reference to fig. 1 to 5.
A positioning mechanism for a milling machine comprises a milling machine main body 16, the milling machine main body 16 comprises a processing mechanism 17 and a positioning mechanism 18, the positioning mechanism 18 comprises a base 1, the upper surface of the base 1 is fixedly connected with a vertically arranged first positioning plate 2, the upper surface of the base 1 is provided with a sliding groove 3 perpendicular to the first positioning plate 2, the sliding groove 3 is slidably connected with a second positioning plate 4 parallel to the first positioning plate 2, the base 1 is provided with a driving component for driving the second positioning plate 4, the driving component comprises a rotating rod 5 rotatably connected in the sliding groove 3, the rotating rod 5 penetrates through and is in threaded connection with the bottom of the second positioning plate 4, one end of the rotating rod 5 extends out of the side wall of the base 1 and is fixedly connected with a rotating handle 6, the handle 6 is rotated to drive the second positioning plate 4 to slide towards the first positioning plate 2, so that a workpiece placed between the first positioning plate 2 and the second positioning plate 4 is clamped and positioned.
Spout 7 has all been seted up along vertical direction on the relative surface of first locating plate 2 and second locating plate 4, equal sliding connection has locating piece 8 in the spout 7, base 1 is located and has seted up the vertical groove of vertical and running through its upper surface between first locating plate 2 and the second locating plate 4, sliding connection has locating lever 9 in the vertical groove, base 1 is located the bottom in vertical groove and sets up horizontally horizontal groove 10, the one end of horizontal groove 10 communicates in the bottom in vertical groove, its other end runs through a lateral wall in base 1, sliding connection has actuating lever 11 in the horizontal groove 10, the one end of actuating lever 11 is the inclined plane of parallel and butt with the bottom of locating lever 9, through promoting actuating lever 11, thereby it upwards moves to drive work piece to rise in order to drive locating lever 9, adjust its high position.
The lateral wall of base 1 just is located the top of actuating lever 11 and installs bolt 12 along the setting of vertical direction, and the upper surface of actuating lever 11 is seted up a plurality of confessions bolt 12 along its length direction and is inserted the jack 13 of establishing, through inserting bolt 12 and locate in different jack 13 to promote the accuracy of work piece in the not accuracy of high position, further promote the accuracy of work piece processing.
The end part of the driving rod 11 extending out of the side wall of the base 1 is fixedly connected with a driving handle 15, so that the driving rod can be conveniently operated by a worker.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the ordinary changes and replacements performed by those skilled in the art within the technical solution of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a positioning mechanism for milling machine, includes the base, characterized by: the upper surface fixedly connected with first locating plate of base, the upper surface sliding connection of base has and is on a parallel with the second locating plate of first locating plate, the base is provided with and is used for the drive assembly of second locating plate, the surface that first locating plate is relative with the second locating plate has the locating piece along vertical direction sliding connection, the base is located and sets up the vertical groove vertical and running through its upper surface between first locating plate and the second locating plate, vertical inslot sliding connection has the locating lever, the bottom that the base is located vertical groove is seted up and is had the horizontally horizontal groove, the one end in horizontal groove communicate in the bottom in vertical groove, its other end runs through a lateral wall in base, horizontal inslot sliding connection has the actuating lever, the one end of actuating lever with the bottom of locating lever is the inclined plane parallel and butt.
2. A positioning mechanism for a milling machine as defined in claim 1, wherein: the lateral wall of base just is located the top of actuating lever and installs the bolt that sets up along vertical direction, the upper surface of actuating lever is seted up a plurality of confessions bolt along its length direction and is inserted the jack of establishing.
3. A positioning mechanism for a milling machine as defined in claim 2, wherein: rubber pads are arranged on the opposite surfaces of the two positioning blocks.
4. A positioning mechanism for a milling machine as defined in claim 1, wherein: the end part of the driving rod is fixedly connected with a driving handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922030810.2U CN211414472U (en) | 2019-11-21 | 2019-11-21 | Positioning mechanism for milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922030810.2U CN211414472U (en) | 2019-11-21 | 2019-11-21 | Positioning mechanism for milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211414472U true CN211414472U (en) | 2020-09-04 |
Family
ID=72284808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922030810.2U Expired - Fee Related CN211414472U (en) | 2019-11-21 | 2019-11-21 | Positioning mechanism for milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211414472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091258A (en) * | 2020-09-22 | 2020-12-18 | 温州易正科技有限公司 | Go up convenient drilling machine of unloading |
-
2019
- 2019-11-21 CN CN201922030810.2U patent/CN211414472U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112091258A (en) * | 2020-09-22 | 2020-12-18 | 温州易正科技有限公司 | Go up convenient drilling machine of unloading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 |