CN110411390A - A kind of large scale articulated arm coordinate measuring machine - Google Patents
A kind of large scale articulated arm coordinate measuring machine Download PDFInfo
- Publication number
- CN110411390A CN110411390A CN201910842318.7A CN201910842318A CN110411390A CN 110411390 A CN110411390 A CN 110411390A CN 201910842318 A CN201910842318 A CN 201910842318A CN 110411390 A CN110411390 A CN 110411390A
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- CN
- China
- Prior art keywords
- joint
- coordinate measuring
- articulated arm
- measuring machine
- connecting rod
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J18/00—Arms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a kind of large scale articulated arm coordinate measuring machines, including pedestal, the top of support column is fixedly connected with the first revolute joint, one end of first connecting rod is fixed with the second revolute joint, one end of second revolute joint is fixedly connected with the second swinging joint, one end of third revolute joint is fixedly connected with third swinging joint by fixed link, four corners of mounting plate are detachably equipped with clump weight, one end of electric telescopic rod is flexibly connected with the side of first connecting rod, the beneficial effects of the present invention are: one end by electric telescopic rod is flexibly connected with the side of first connecting rod, convenient for being supported to first connecting rod, increase balance of the articulated arm coordinate measuring machine in rotation, ensure measurement result, and clump weight is detachably installed by four corners of mounting plate, increase the weight of pedestal, it keeps away Exempt from large scale articulated arm coordinate measuring machine to topple over.
Description
Technical field
The present invention relates to a kind of coordinate measuring machine, in particular to a kind of large scale articulated arm coordinate measuring machine.
Background technique
Articulated arm three-dimension flexible measure arm be a kind of advanced portable measurement system, be widely used in vehicle complete vehicle and
Components, mold, aerospace, shipbuilding, steam turbine, heavy-duty machine and other mechanical processing industries.
Existing articulated arm coordinate measuring machine, there are unbalanced in rotation for existing articulated arm coordinate measuring machine
Problem influences measurement result, and due to large scale articulated arm coordinate measuring machine, easy when articulated arm coordinate measuring machine is placed
Topple over, is not easy to articulated arm coordinate measuring machine exclusive use.Therefore, there is also many for existing articulated arm coordinate measuring machine
Problem.
Summary of the invention
The purpose of the present invention is to provide a kind of large scale articulated arm coordinate measuring machines, to solve in above-mentioned background technique
The existing articulated arm coordinate measuring machine proposed, existing articulated arm coordinate measuring machine are asked in rotation there are unbalanced
Topic influences measurement result, and due to large scale articulated arm coordinate measuring machine, easily inclines when articulated arm coordinate measuring machine is placed
, it is not easy to the problem of articulated arm coordinate measuring machine is used alone.
To achieve the above object, the invention provides the following technical scheme: a kind of large scale articulated arm coordinate measuring machine, packet
Pedestal is included, the top of the pedestal is fixedly connected with support column, and the top of the support column is fixedly connected with the first revolute joint,
The first swinging joint is fixed in one end of first revolute joint, and one end of first swinging joint is rotatably connected to the first company
Extension bar, one end of the first connecting rod are fixed with the second revolute joint, and one end of second revolute joint is fixedly connected
There is the second swinging joint, second swinging joint is rotatably connected to the second connecting rod, and one end of second connecting rod is fixed
Equipped with third revolute joint, one end of the third revolute joint is fixedly connected with third swinging joint by fixed link, described
One end of third swinging joint is rotatably connected to measurement body, and the bottom end of the measurement body is fixed with probe, the bottom of the pedestal
End is removably connected with mounting plate, and four corners of the mounting plate are detachably equipped with by the mounting hole offered matches
The side of pouring weight, the mounting plate top is connected with electric telescopic rod, one end of the electric telescopic rod by fixed plate
It is flexibly connected with the side of first connecting rod.
As a preferred technical solution of the present invention, handle, and described are fixed at the side of the support column
Hand is arcuate structure.
As a preferred technical solution of the present invention, first revolute joint and the first swinging joint are respectively greater than
The weight in two-revolution joint and the second swinging joint, second revolute joint and the second swinging joint are respectively greater than third revolution
The weight in joint and third swinging joint.
As a preferred technical solution of the present invention, it is fixedly connected with handle at the top of described measurement body one end, it is described
The bottom end of handle is fixed with concave and convex platform.
As a preferred technical solution of the present invention, the measurement body and electric telescopic rod electrically connect with external power supply
It connects.
As a preferred technical solution of the present invention, sliding slot is offered in the middle part of the first connecting rod side, it is described
The elongation end of electric telescopic rod passes through the sliding block being connected with and is slidably connected with sliding slot.
Compared with prior art, the beneficial effects of the present invention are: a kind of large scale articulated arm coordinate measuring machine of the present invention,
It is flexibly connected by one end of electric telescopic rod with the side of first connecting rod, convenient for supporting to first connecting rod, increases joint
Balance of the arm coordinate measuring machine in rotation, it is ensured that measurement result, and installation is removably connected with by the bottom end of pedestal
Plate, and four corners of mounting plate are detachably equipped with clump weight, increase the weight of pedestal, avoid large scale articulated arm
Coordinate measuring machine is toppled over, convenient for being used alone.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is measurement body positive structure schematic of the invention；
Fig. 3 is A structural schematic diagram of the invention.
In figure: 1, pedestal；2, support column；3, the first revolute joint；4, the first swinging joint；5, first connecting rod；6,
Two-revolution joint；7, the second swinging joint；8, the second connecting rod；9, third revolute joint；10, third swinging joint；11, it measures
Body；12, it pops one's head in；13, handle；14, mounting plate；15, clump weight；16, electric telescopic rod；17, sliding slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of large scale articulated arm coordinate measuring machine, including pedestal 1, pedestals 1
Top be fixedly connected with support column 2, increase stability of strutting system, the top of support column 2 is fixedly connected with the first revolute joint 3,
The first swinging joint 4 is fixed in one end of first revolute joint 3, and one end of the first swinging joint 4 is rotatably connected to first connecting rod
5, convenient for the rotation and swing to first connecting rod 5, one end of first connecting rod 5 is fixed with the second revolute joint 6, and second time
The one end for turning joint 6 is fixedly connected with the second swinging joint 7, and the second swinging joint 7 is rotatably connected to the second connecting rod 8, is convenient for
Rotation and swing to the second connecting rod 8, one end of the second connecting rod 8 are fixed with third revolute joint 9, third revolute joint
9 one end is fixedly connected with third swinging joint 10 by fixed link, and one end of third swinging joint 10 is rotatably connected to measurement
Body 11, convenient for the rotation and swing to measurement body 11, the bottom end of measurement body 11 is fixed with probe 12, it is convenient to it is to be measured it is mechanical into
Row test, the bottom end of pedestal 1 are removably connected with mounting plate 14, convenient for carrying out assembling use with installation equipment, mounting plate 14
Four corners pass through the mounting hole offered and are detachably equipped with clump weight 15, increase the weight of pedestal 1, avoid large scale
Articulated arm coordinate measuring machine is toppled over, and convenient for being used alone, the side on 14 top of mounting plate is connected with electricity by fixed plate
Dynamic telescopic rod 16, one end of electric telescopic rod 16 are flexibly connected with the side of first connecting rod 5, increase articulated arm coordinate measuring
Balance of the machine in rotation.
Preferably, handle is fixed at the side of support column 2, and handle is arcuate structure, articulated arm easy to carry
Coordinate measuring machine；First revolute joint 3 and the first swinging joint 4 are respectively greater than the second revolute joint 6 and the second swinging joint 7
Weight, the second revolute joint 6 and the second swinging joint 7 are respectively greater than the weight of third revolute joint 9 and third swinging joint 10,
The rotation being more advantageous between each joint mitigates joint weight, keeps the rotation of articulated arm coordinate measuring machine more convenient flexibly；
Measurement is fixedly connected with handle 13 at the top of 11 one end of body, and the bottom end of handle 13 is fixed with concave and convex platform, convenient for passing through handle 13
11 pairs of subsidiary body mechanical progress precise measurements；It measures body 11 and electric telescopic rod 16 to be electrically connected with external power supply, side
Just staff operates；Sliding slot 17 is offered in the middle part of 5 side of first connecting rod, the elongation end of electric telescopic rod 16 passes through activity
The sliding block being connected with is slidably connected with sliding slot 17, increases the balance of articulated arm coordinate measuring machine.
When specifically used, a kind of large scale articulated arm coordinate measuring machine of the present invention passes through handle hand-held supports column first
2, pedestal 1 is assembled by mounting plate 14 and fixed equipment, is used convenient for articulated arm coordinate measuring machine, after powering on, when
When in use, the movement of electric telescopic rod 16 passes through the first revolution convenient for supporting to first connecting rod 5 to articulated arm coordinate measuring machine
Joint 3, the second revolute joint 6 and third revolute joint 9 are respectively to 11 turns of body of first connecting rod 5, the second connecting rod 8 and measurement
It is dynamic, make to rotate use within the scope of articulated arm coordinate measuring machine, at the same time, passes through the first swinging joint 4, the second swinging joint
7 and third swinging joint 10 convenient for increase measurement space, when need large scale articulated arm coordinate measuring machine be used alone when, work
Make personnel and clump weight 15 is installed by the mounting hole on mounting plate 14, increases the weight of pedestal 1, so that pedestal 1 is avoided to topple over, side
Just it is used alone.
In the description of the present invention, it is to be understood that, the orientation or positional relationship of instruction is side based on the figure
Position or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to removable
Connection is unloaded, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements or the interaction relationship of two elements, unless otherwise specific limit
It is fixed, for the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Meaning.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of large scale articulated arm coordinate measuring machine, including pedestal (1), which is characterized in that the top of the pedestal (1) is solid
Surely it is connected with support column (2), the top of the support column (2) is fixedly connected with the first revolute joint (3), and first revolution is closed
One end of section (3) is fixed the first swinging joint (4), and one end of first swinging joint (4) is rotatably connected to first connecting rod
(5), one end of the first connecting rod (5) is fixed with the second revolute joint (6), one end of second revolute joint (6)
It being fixedly connected with the second swinging joint (7), second swinging joint (7) is rotatably connected to the second connecting rod (8), and described second
One end of connecting rod (8) is fixed with third revolute joint (9), and one end of the third revolute joint (9) is solid by fixed link
Surely it is connected with third swinging joint (10), one end of the third swinging joint (10) is rotatably connected to measurement body (11), described
The bottom end of measurement body (11) is fixed with probe (12), and the bottom end of the pedestal (1) is removably connected with mounting plate (14), described
Four corners of mounting plate (14) pass through the mounting hole offered and are detachably equipped with clump weight (15), the mounting plate
(14) side on top is connected with electric telescopic rod (16) by fixed plate, one end of the electric telescopic rod (16) and the
The side of one connecting rod (5) is flexibly connected.
2. a kind of large scale articulated arm coordinate measuring machine according to claim 1, which is characterized in that the support column
(2) handle is fixed at side, and the handle is arcuate structure.
3. a kind of large scale articulated arm coordinate measuring machine according to claim 1, which is characterized in that first revolution
Joint (3) and the first swinging joint (4) are respectively greater than the weight of the second revolute joint (6) and the second swinging joint (7), and described
Two-revolution joint (6) and the second swinging joint (7) are respectively greater than the weight of third revolute joint (9) and third swinging joint (10)
Amount.
4. a kind of large scale articulated arm coordinate measuring machine according to claim 1, which is characterized in that the measurement body
(11) it is fixedly connected at the top of one end handle (13), the bottom end of the handle (13) is fixed with concave and convex platform.
5. a kind of large scale articulated arm coordinate measuring machine according to claim 1, which is characterized in that the measurement body
(11) it is electrically connected with external power supply with electric telescopic rod (16).
6. a kind of large scale articulated arm coordinate measuring machine according to claim 1, which is characterized in that
It is offered sliding slot (17) in the middle part of first connecting rod (5) side, the elongation end of the electric telescopic rod (16) passes through
The sliding block being connected with is slidably connected with sliding slot (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910842318.7A CN110411390A (en) | 2019-09-06 | 2019-09-06 | A kind of large scale articulated arm coordinate measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910842318.7A CN110411390A (en) | 2019-09-06 | 2019-09-06 | A kind of large scale articulated arm coordinate measuring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110411390A true CN110411390A (en) | 2019-11-05 |
Family
ID=68370104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910842318.7A Pending CN110411390A (en) | 2019-09-06 | 2019-09-06 | A kind of large scale articulated arm coordinate measuring machine |
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| Country | Link |
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| CN (1) | CN110411390A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525121A (en) * | 2020-12-20 | 2021-03-19 | 九江如洋精密科技有限公司 | High-strength light-weight articulated arm coordinate measuring machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US8082673B2 (en) * | 2009-11-06 | 2011-12-27 | Hexagon Metrology Ab | Systems and methods for control and calibration of a CMM |
| CN206274258U (en) * | 2016-11-18 | 2017-06-23 | 九江如洋精密科技有限公司 | A kind of balanced controls of joint coordinates measuring machine |
| CN206450168U (en) * | 2017-02-14 | 2017-08-29 | 淄博市技师学院 | A kind of rotary support for the accurate measurement hole depth of parallelism |
| CN208671936U (en) * | 2018-09-19 | 2019-03-29 | 安徽工业大学 | A kind of large scale articulated arm coordinate measuring machine |
-
2019
- 2019-09-06 CN CN201910842318.7A patent/CN110411390A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8082673B2 (en) * | 2009-11-06 | 2011-12-27 | Hexagon Metrology Ab | Systems and methods for control and calibration of a CMM |
| CN106092018A (en) * | 2009-11-06 | 2016-11-09 | 六边形度量衡股份公司 | The articulated jib of improvement |
| CN206274258U (en) * | 2016-11-18 | 2017-06-23 | 九江如洋精密科技有限公司 | A kind of balanced controls of joint coordinates measuring machine |
| CN206450168U (en) * | 2017-02-14 | 2017-08-29 | 淄博市技师学院 | A kind of rotary support for the accurate measurement hole depth of parallelism |
| CN208671936U (en) * | 2018-09-19 | 2019-03-29 | 安徽工业大学 | A kind of large scale articulated arm coordinate measuring machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525121A (en) * | 2020-12-20 | 2021-03-19 | 九江如洋精密科技有限公司 | High-strength light-weight articulated arm coordinate measuring machine |
| CN112525121B (en) * | 2020-12-20 | 2022-06-24 | 九江如洋精密科技有限公司 | High-strength light articulated arm coordinate measuring machine |
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| PB01 | Publication | ||
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Application publication date: 20191105 |