CN201592352U - Self-locking type pneumatic positioning platform - Google Patents
Self-locking type pneumatic positioning platform Download PDFInfo
- Publication number
- CN201592352U CN201592352U CN2009202621735U CN200920262173U CN201592352U CN 201592352 U CN201592352 U CN 201592352U CN 2009202621735 U CN2009202621735 U CN 2009202621735U CN 200920262173 U CN200920262173 U CN 200920262173U CN 201592352 U CN201592352 U CN 201592352U
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- connecting plate
- main shaft
- plate
- guide rail
- self
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- Expired - Fee Related
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- Machine Tool Units (AREA)
Abstract
The utility model provides a self-locking type pneumatic positioning platform which comprises a mechanism mounting plate, a main shaft unit, an air cylinder and a telescopic bracket, wherein the mechanism mounting plate comprises a middle baffle plate, a first connecting plate and a second connecting plate; the middle baffle plate is connected between the first connecting plate and the second connecting plate; the first connecting plate corresponds to the second connecting plate, the first connecting plate and the second connecting plate are respectively provided with a guide rail; the guide rails of the first connecting plate and the second connecting plate are respectively provided with a slide block; the top of the baffle plate is provided with an inserting hole, and a fixing part is convexly arranged on the outside of the inserting hole; and the main shaft unit comprises a main shaft clamp head and a cutter change main shaft. Through the particular mechanism design, the utility model can solve the problems of difficult positioning and large positioning error in the traditional numerical-control lathe, and has the advantages of high self-locking and guiding precision and quick reaction.
Description
Technical field
The utility model designs a kind of positioner of Digit Control Machine Tool, more specifically is meant the pneumatic locating platform of a kind of self-locking.
Background technology
CNC (Digit Control Machine Tool) is the abbreviation of computer numerical control (CNC) lathe (Computer numerical control), is a kind of by programme controlled automated machine tool.This control system can logically be handled has control coding or other symbolic instruction regulated procedures, by computer it is deciphered, thereby the action that lathe has been put rules into practice is processed into semi-finished product or fabricated part by Tool in Cutting with the blank material.
Most of numerically controlled lathe knife rests adopt common rotating tool-carrier, it can realize that eight are total to the automatic tool changer of position or twelve-station, when carrying out Milling Process on request, on numerically controlled lathe, machine turning, machine turns to several holes milling machine to carry out milling more then, but present most spindle of numerical control lathe is mechanism up and down, it is its detent mechanism, have location difficulty, the problem that position error is big, some the time, because the inaccuracy of location, can directly have influence on the quality of processing work and have influence on production efficiency, therefore, need make necessary improvement its detent mechanism.
Summary of the invention
The utility model provides a kind of self-locking pneumatic locating platform, it can solve location difficulty and the big problem of position error that present numerically controlled lathe exists, for people provide a kind of self-locking, guiding accuracy is high and the pneumatic locating platform of swift self-locking, and this is to be first purpose of the present utility model.
Second purpose of the present utility model is to provide a kind of pneumatic locating platform of self-locking that can be applied to the occasion that relatively moves up and down and require the rigidity location (for example: many Z axle of machining center, carving mill the occasion that many Z axle of machine etc. needs quick rigidity location).
For achieving the above object, the technical solution adopted in the utility model is: the pneumatic locating platform of a kind of self-locking, it is characterized in that: comprise mechanism's installing plate, main axle unit, cylinder, and telescoping shoring column, wherein, this mechanism's installing plate comprises middle baffle plate and first connecting plate and second connecting plate, wherein, this middle baffle plate is connected between this first connecting plate and this second connecting plate, and this first connecting plate and this second connecting plate are corresponding, this first connecting plate and this second connecting plate all are provided with guide rail, all be provided with sliding shoe on the guide rail of this first connecting plate and this second connecting plate, the top of this middle baffle plate is provided with jack, and convex with fixed part in the outside of jack, this main axle unit comprises main shaft chuck and tool changing main shaft, wherein, this tool changing main shaft is installed in this main shaft chuck, this main shaft chuck to should first connecting plate and the guide rail of this second connecting plate be provided with fixed head, and this fixed head is fixedly connected on the sliding shoe on this guide rail, this main shaft chuck is connected with a connecting rod to direction place that should jack, this cylinder is plugged in this jack, this cylinder is provided with cylinder rod, this cylinder rod is fixedly connected with a cylinder contiguous block, one end of this telescoping shoring column is fixedly connected on this fixed part, the other end of this telescoping shoring column is connected with a moving mass, and this moving mass is connected to a fixed with the connecting rod that is connected this main shaft chuck.
This main shaft chuck also is provided with axis hole, and this tool changing main shaft is mounted in this axis hole, is concaved with at least two grooves in this axis hole, and is provided with main shaft clamping bar at least in these two grooves, so that this tool changing main shaft firmly is arranged in this axis hole.
This sliding shoe is slidably to be arranged on this guide rail.
The beneficial effects of the utility model are: the utility model structurally comprises mechanism's installing plate, main axle unit, cylinder, and telescoping shoring column, wherein, this mechanism's installing plate comprises middle baffle plate and first connecting plate and second connecting plate, wherein, this middle baffle plate is connected between this first connecting plate and this second connecting plate, and this first connecting plate and this second connecting plate are corresponding, this first connecting plate and this second connecting plate all are provided with guide rail, all be provided with sliding shoe on the guide rail of this first connecting plate and this second connecting plate, the top of this middle baffle plate is provided with jack, and convex with fixed part in the outside of jack, this main axle unit comprises main shaft chuck and tool changing main shaft, wherein, this tool changing main shaft is installed in this main shaft chuck, this main shaft chuck to should first connecting plate and the guide rail of this second connecting plate be provided with fixed head, and this fixed head is fixedly connected on the sliding shoe on this guide rail, this main shaft chuck is connected with a connecting rod to direction place that should jack, this cylinder is plugged in this jack, this cylinder is provided with cylinder rod, this cylinder rod is fixedly connected with a cylinder contiguous block, one end of this telescoping shoring column is fixedly connected on this fixed part, the other end of this telescoping shoring column is connected with a moving mass, this moving mass is connected to a fixed with the connecting rod that is connected this main shaft chuck, by its unique mechanism design, it can solve location difficulty and the big problem of position error that present numerically controlled lathe exists the utility model, for people provide a kind of self-locking, high and the pneumatic locating platform of swift self-locking of guiding accuracy.In addition, the utility model also realizes being applied to the effect of the occasion that relatively moves up and down and require rigidity location (for example: many Z axle of machining center, carving mill the occasion that many Z axle of machine etc. needs quick rigidity location).
Description of drawings
Fig. 1 is the overall schematic of embodiment of the present utility model.
Fig. 2 is the schematic diagram of mechanism's installing plate of embodiment of the present utility model.
Fig. 3 is connected the schematic diagram of mechanism's installing plate for the main shaft chuck of embodiment of the present utility model.
Fig. 4 is the schematic diagram that the telescoping shoring column of embodiment of the present utility model is connected with main shaft chuck.
Fig. 5 is the schematic diagram of the cylinder contiguous block of embodiment of the present utility model.
The specific embodiment
As 1 to Figure 5 shows that a kind of preferable specific embodiment of the present utility model, the pneumatic locating platform of a kind of self-locking, comprise mechanism's installing plate 10, main axle unit 20, cylinder 30, and telescoping shoring column 40, wherein, this mechanism's installing plate 10 comprises middle baffle plate 11 and first connecting plate 12 and second connecting plate 13, wherein, this middle baffle plate 11 is connected between this first connecting plate 12 and this second connecting plate 13, and this first connecting plate 12 is corresponding with this second connecting plate 13, this first connecting plate 12 and this second connecting plate 13 all are provided with guide rail 121, all be provided with sliding shoe 122 on the guide rail 121 of this first connecting plate 12 and this second connecting plate 13, the top of this middle baffle plate 11 is provided with jack 14, and convex with fixed part 15 in the outside of jack 14, this main axle unit 20 comprises main shaft chuck 21 and tool changing main shaft 22, wherein, this tool changing main shaft 22 is installed in this main shaft chuck 21,21 pairs of this main shaft chucks should first connecting plate 12 and the guide rail 121 of this second connecting plate 13 be provided with fixed head 211, and this fixed head 211 is fixedly connected on the sliding shoe 122 on this guide rail 121,21 pairs of this main shaft chucks should jack 14 the direction place be connected with a connecting rod 212, this cylinder 30 is plugged in this jack 14, this cylinder 30 is provided with cylinder rod 31, this cylinder rod 31 is fixedly connected with a cylinder contiguous block 311, one end of this telescoping shoring column 40 is fixedly connected on this fixed part 15, the other end of this telescoping shoring column 40 is connected with a moving mass 41, and this moving mass 41 is connected to a fixed with the connecting rod 212 that is connected this main shaft chuck 21.
Further, this main shaft chuck 21 also is provided with axis hole 213, and this tool changing main shaft 22 is mounted in this axis hole 213, is concaved with at least two grooves 214 in this axis hole 213, and in these two grooves 214, be provided with main shaft clamping bar at least, so that this tool changing main shaft 22 firmly is arranged in this axis hole 213.
This sliding shoe 122 is slidably to be arranged on this guide rail 121.
Claims (3)
1. pneumatic locating platform of self-locking, it is characterized in that: comprise mechanism's installing plate, main axle unit, cylinder, and telescoping shoring column, wherein, this mechanism's installing plate comprises middle baffle plate and first connecting plate and second connecting plate, wherein, this middle baffle plate is connected between this first connecting plate and this second connecting plate, and this first connecting plate and this second connecting plate are corresponding, this first connecting plate and this second connecting plate all are provided with guide rail, all be provided with sliding shoe on the guide rail of this first connecting plate and this second connecting plate, the top of this middle baffle plate is provided with jack, and convex with fixed part in the outside of jack, this main axle unit comprises main shaft chuck and tool changing main shaft, wherein, this tool changing main shaft is installed in this main shaft chuck, this main shaft chuck to should first connecting plate and the guide rail of this second connecting plate be provided with fixed head, and this fixed head is fixedly connected on the sliding shoe on this guide rail, this main shaft chuck is connected with a connecting rod to direction place that should jack, this cylinder is plugged in this jack, this cylinder is provided with cylinder rod, this cylinder rod is fixedly connected with a cylinder contiguous block, one end of this telescoping shoring column is fixedly connected on this fixed part, the other end of this telescoping shoring column is connected with a moving mass, and this moving mass is connected to a fixed with the connecting rod that is connected this main shaft chuck.
2. the pneumatic locating platform of a kind of self-locking as claimed in claim 1, it is characterized in that, this main shaft chuck also is provided with axis hole, this tool changing main shaft is mounted in this axis hole, be concaved with at least two grooves in this axis hole, and in these two grooves, be provided with main shaft clamping bar at least, so that this tool changing main shaft firmly is arranged in this axis hole.
3. the pneumatic locating platform of a kind of self-locking as claimed in claim 1 is characterized in that this sliding shoe is slidably to be arranged on this guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202621735U CN201592352U (en) | 2009-12-25 | 2009-12-25 | Self-locking type pneumatic positioning platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202621735U CN201592352U (en) | 2009-12-25 | 2009-12-25 | Self-locking type pneumatic positioning platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201592352U true CN201592352U (en) | 2010-09-29 |
Family
ID=42774415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202621735U Expired - Fee Related CN201592352U (en) | 2009-12-25 | 2009-12-25 | Self-locking type pneumatic positioning platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201592352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172854A (en) * | 2011-03-07 | 2011-09-07 | 天津大学 | Load matching device for ultrasonic machining |
-
2009
- 2009-12-25 CN CN2009202621735U patent/CN201592352U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172854A (en) * | 2011-03-07 | 2011-09-07 | 天津大学 | Load matching device for ultrasonic machining |
| CN102172854B (en) * | 2011-03-07 | 2013-01-23 | 天津大学 | Load matching device for ultrasonic machining |
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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: 20100929 Termination date: 20141225 |
|
| EXPY | Termination of patent right or utility model |