CN205940503U - Three -dimensional measuring machine - Google Patents
Three -dimensional measuring machine Download PDFInfo
- Publication number
- CN205940503U CN205940503U CN201620879175.9U CN201620879175U CN205940503U CN 205940503 U CN205940503 U CN 205940503U CN 201620879175 U CN201620879175 U CN 201620879175U CN 205940503 U CN205940503 U CN 205940503U
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- China
- Prior art keywords
- platform
- face
- probe
- axis
- face platform
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a three -dimensional measuring machine, including last frame, stand, XY face platform, underframe, Z axle probe connection pole and probe, go up between frame and the underframe stand fixed connection through many vertical settings to constitute a box structure, and sliding connection XY face platform on the stand sets up the lift control structure between XY face platform and the box structure, the probe is connected through the Z axle probe connection pole of vertical setting to the bottom output of XY face platform. The utility model discloses well XY face platform can the Z orientation to the control decurrence of guide rail at Z and reciprocate, and the overall dimension and the weight of great reduction machine nevertheless do not influence measurement accuracy and stroke.
Description
Technical field
This utility model is related to a kind of measuring machine, specifically a kind of three coordinate measuring machine.
Background technology
Three coordinate measuring machine as accurate, the efficient space length measuring instrument of one kind, its ultimate principle be one just
The structure of property, this structure has three mutually perpendicular axles, each axially mounted grating scale, and is respectively defined as X, Y, Z axis.In order to
Each axle can be moved, each is axially equipped with air bearing or mechanical bearing.Detection system record measurement on the vertical axis
The position of point any instant.Detection system is usually to be made up of gauge head and contact type probe, and probe is light with the surface of measured workpiece
Micro- contact, obtains the coordinate of measurement point.In measurement process, the measurement of the various geometric elements of workpiece is converted by coordinate measuring machine
For the coordinate position of point on these geometric elements, then these geometry are calculated according to the mathematical model of corresponding geometry by software
The parameters such as the size of element, shape, relative position.X, Y, Z 3 axle is respectively independent axes, and is orthogonal.
Three coordinate designs of today be unable to do without bridge-type design etc..And based on three axle independent work.It is so designed that very difficult
Compact and in order to keep precise machines be difficult to mitigate weight.
Utility model content
The purpose of this utility model is to provide a kind of three coordinate measuring machine, with solve in above-mentioned background technology propose ask
Topic.
For achieving the above object, this utility model provides following technical scheme：
A kind of three coordinate measuring machine, including upper frame, column, XY face platform, underframe, Z axis probe connecting rod and probe,
It is fixedly connected by the many columns being vertically arranged between described upper frame and underframe, thus constituting a box-shaped structure, and
Be slidably connected on column XY face platform, arranges elevating control structure, the bottom of XY face platform between XY face platform and box-shaped structure
The Z axis probe connecting rod that outfan passes through to be vertically arranged connects probe.
As further program of the utility model：Described elevating control structure includes motor decelerating mechanism and lead screw transmission
Mechanism, wherein motor decelerating mechanism can be fixedly mounted on upper frame, and axle is passed through at the leading screw two ends of lead-screw drive mechanism respectively
Hold and be fixedly connected on upper frame and underframe with bearing block, wherein leading screw one end connects the defeated of motor decelerating mechanism by shaft coupling
Go out end, and threaded sealed nut on leading screw is fixedly mounted on the platform of XY face.
As further program of the utility model：It is slidably connected Y-axis guide rail along this X-direction on the platform of described XY face, Y
Be slidably connected on axis rail output slide block, and output slide block is used for connecting Z axis probe connecting rod, wherein XY face platform and Y-axis guide rail
Between by lead-screw drive mechanism coordinate motor decelerating mechanism realize motion, in the same manner, output slide block and Y-axis guide rail between also by
Lead-screw drive mechanism cooperation motor decelerating mechanism realizes motion.
Compared with prior art, the beneficial effects of the utility model are：
XY face platform can move up and down along Z-direction under the control of Z-direction guide rail, greatly reduces the overall dimensions of machine
And weight, but do not affect certainty of measurement and stroke.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of three coordinate measuring machine, including upper frame 1, column 2, XY face
Platform 3, underframe 4, Z axis probe connecting rod 5 and probe 6, are vertically arranged by many between described upper frame 1 and underframe 4
Column 2 be fixedly connected, thus constituting a box-shaped structure, and the XY face platform 3 that is slidably connected on column 2, XY face platform 3 and box
Elevating control structure is set between minor structure, and the bottom outfan of XY face platform 3 passes through the Z axis probe connecting rod 5 being vertically arranged
Connect probe 6, thus realizing the measurement of ZXY space coordinatess, Z axis probe connecting rod 5 and probe 6 all can take in box knot simultaneously
So that the structure of entirety is simplified and reduces in structure, it is convenient for carrying.
Described elevating control structure can be motor decelerating mechanism or hydraulically extensible bar, and motor decelerating mechanism cooperation leading screw passes
Motivation structure can achieve the lifting of XY face platform 3, and wherein motor decelerating mechanism can be fixedly mounted on upper frame 1, and leading screw passes
The leading screw two ends of motivation structure are fixedly connected on upper frame 1 and underframe 4 by bearing and bearing block respectively, and wherein leading screw one end leads to
Cross the outfan that shaft coupling connects motor decelerating mechanism, and threaded sealed nut on leading screw is fixedly mounted on XY face platform
On 3, you can realize electric up-down.
It is slidably connected Y-axis guide rail along this X-direction on described XY face platform 3, Y-axis guide rail is slidably connected output slide block,
Output slide block is used for connecting Z axis probe connecting rod 5, is wherein coordinated by lead-screw drive mechanism between XY face platform 3 and Y-axis guide rail
Motor decelerating mechanism realizes motion, in the same manner, coordinates decelerating through motor also by lead-screw drive mechanism between output slide block and Y-axis guide rail
Mechanism realizes motion.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as limiting
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps
Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of description
Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (3)
1. a kind of three coordinate measuring machine, including upper frame, column, XY face platform, underframe, Z axis probe connecting rod and probe, its
It is characterised by, is fixedly connected by the many columns being vertically arranged between described upper frame and underframe, thus constituting a box
Minor structure, and the XY face platform that is slidably connected on column, arrange elevating control structure between XY face platform and box-shaped structure, XY face is put down
The Z axis probe connecting rod that the bottom outfan of platform passes through to be vertically arranged connects probe.
2. a kind of three coordinate measuring machine according to claim 1 is it is characterised in that described elevating control structure includes motor
Reducing gear and lead-screw drive mechanism, wherein motor decelerating mechanism can be fixedly mounted on upper frame, and lead-screw drive mechanism
Leading screw two ends are fixedly connected on upper frame and underframe, wherein leading screw one end by shaft coupling even by bearing and bearing block respectively
Connect the outfan of motor decelerating mechanism, and threaded sealed nut on leading screw is fixedly mounted on the platform of XY face.
3. a kind of three coordinate measuring machine according to claim 1 is it is characterised in that along this X-axis side on the platform of described XY face
To the Y-axis guide rail that is slidably connected, Y-axis guide rail is slidably connected output slide block, and output slide block is used for connecting Z axis probe connecting rod, its
Coordinate motor decelerating mechanism to realize motion by lead-screw drive mechanism between middle XY face platform and Y-axis guide rail, in the same manner, export slide block
Realize motion also by lead-screw drive mechanism cooperation motor decelerating mechanism and Y-axis guide rail between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879175.9U CN205940503U (en) | 2016-08-12 | 2016-08-12 | Three -dimensional measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879175.9U CN205940503U (en) | 2016-08-12 | 2016-08-12 | Three -dimensional measuring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940503U true CN205940503U (en) | 2017-02-08 |
Family
ID=57921306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620879175.9U Expired - Fee Related CN205940503U (en) | 2016-08-12 | 2016-08-12 | Three -dimensional measuring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940503U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955617A (en) * | 2018-05-29 | 2018-12-07 | 潍坊科技学院 | deflection detector |
| CN112325736A (en) * | 2020-11-09 | 2021-02-05 | 苏州通标检测科技有限公司 | Portable three-coordinate measuring instrument |
-
2016
- 2016-08-12 CN CN201620879175.9U patent/CN205940503U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955617A (en) * | 2018-05-29 | 2018-12-07 | 潍坊科技学院 | deflection detector |
| CN112325736A (en) * | 2020-11-09 | 2021-02-05 | 苏州通标检测科技有限公司 | Portable three-coordinate measuring instrument |
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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: 20170208 Termination date: 20180812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |