CN208398847U - A kind of roundness measuring instrument - Google Patents
A kind of roundness measuring instrument Download PDFInfo
- Publication number
- CN208398847U CN208398847U CN201820824475.6U CN201820824475U CN208398847U CN 208398847 U CN208398847 U CN 208398847U CN 201820824475 U CN201820824475 U CN 201820824475U CN 208398847 U CN208398847 U CN 208398847U
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- CN
- China
- Prior art keywords
- column
- placement plate
- fixedly connected
- workpiece
- workpiece placement
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- Expired - Fee Related
Links
- 238000005259 measurement Methods 0.000 claims abstract description 14
- 239000000523 sample Substances 0.000 claims description 15
- 239000004973 liquid crystal related substance Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a kind of roundness measuring instruments, including casing assembly, measurement component and adjust component, the adjusting component includes travelling arm, adjustment platform, support arm, workpiece placement plate, gripping block, sliding rail, handle and upright bar, the adjustment platform is equipped with above the lateral wall of the column, the adjustment platform is slidably connected with the column, the right side of the adjustment platform is equipped with the travelling arm, and the travelling arm is slidably connected with the adjustment platform, and the left side of the travelling arm is equipped with the support arm；Workpiece placement plate has been fixedly mounted by the upper surface in turntable, it can be placed on when measuring Roundness of Workpiece above, and three sliding rails are opened up in the inside of workpiece placement plate, column is internally provided in sliding rail, workpiece can be fixed on to the inside of gripping block by handle in this way, in wheel measuring, gripping block will not loosen, elements into intimate can be fixed in this way, improve the accuracy of measurement.
Description
Technical field
The utility model belongs to measuring instrument technical field, and in particular to a kind of roundness measuring instrument.
Background technique
Roundness measuring instrument is a kind of measuring tool using revolution method of principal axes measurement roundness error of workpiece.Roundness measuring instrument is divided into
Sensor is rotary and two kinds of patterns of rotary.When measurement, measured piece with precision bearing system is concentric installs, precision bearing system band
Inductance type linear transducer or workbench make accurate circular motion.Roundness measuring instrument by instrument sensor, amplifier, filter
Wave device, output device composition.If instrument is furnished with computer, computer is also included in this system.
There is the roundness measuring instrument with fixed workpiece on the market now, but there are certain deficiencies for original fixed device
Place, troublesome in poeration, complex procedures, and elements into intimate cannot be fixed, it is also easy to destroy workpiece in turntable rotation
Position will affect the accuracy of measurement in this way, be unfavorable for the use and popularization of roundness measuring instrument.
Utility model content
The purpose of this utility model is to provide a kind of roundness measuring instruments, mentioned above in the background art present to solve
There is the roundness measuring instrument with fixed workpiece on the market, but there are certain shortcoming, operation fiber crops for original fixed device
It is tired, complex procedures, and elements into intimate cannot be fixed, it is also easy to destroy the position of workpiece, in this way meeting in turntable rotation
The problem of influencing the accuracy measured, being unfavorable for the use and popularization of roundness measuring instrument.
To achieve the above object, the utility model provides the following technical solutions: a kind of roundness measuring instrument, including shell group
Part, measurement component and adjusting component, the casing assembly include cabinet, liquid crystal display and column, and the top of the cabinet is right
Side is equipped with the liquid crystal display, and the liquid crystal display is fixedly connected with the cabinet, sets on the right side of the upper surface of the cabinet
There is the column, the column is fixedly connected with the cabinet, and the measurement component includes fixed column, probe and turntable, institute
The left side that turntable is located at the column is stated, and is rotatablely connected with the column, the upper right of the turntable is equipped with described
Probe, the probe and the turntable are rotatablely connected, and the fixed column is located at the top of the probe, and solid with the probe
Fixed connection, the adjusting component include travelling arm, adjustment platform, support arm, workpiece placement plate, gripping block, sliding rail, handle and stand
The lateral wall top of bar, the column is equipped with the adjustment platform, and the adjustment platform is slidably connected with the column, the adjustment platform
Right side be equipped with the travelling arm, the travelling arm is slidably connected with the adjustment platform, and the left side of the travelling arm is equipped with described in
Support arm, the support arm and the travelling arm are rotatablely connected, and the workpiece placement plate is located at the upper surface of the turntable, and
It is fixedly connected with the turntable, the inside of the workpiece placement plate is equipped with the sliding rail, and the sliding rail and the workpiece are placed
Plate is fixedly connected, and the gripping block is located at the front surface of the sliding rail, and is slidably connected with the sliding rail, and the handle is located at institute
The lower section of workpiece placement plate is stated, and is fixedly connected with the workpiece placement plate, the lower section of the gripping block is equipped with the upright bar, institute
Upright bar is stated to be fixedly connected with the gripping block.
Preferably, the sliding rail is located at the inner upper of the workpiece placement plate, and with the workpiece placement plate one at
Type.
Preferably, the bottom of the cabinet is equipped with rubber pad, and the rubber pad is fixedly connected with the cabinet.
Preferably, the lower section of the upright bar is equipped with adjustable spring, and the adjustable spring is fixedly connected with the upright bar.
Preferably, the travelling arm through it is described adjustment platform inside.
Compared with prior art, the utility model has the beneficial effects that in order to solve existing for original roundness measuring instrument not
Foot, has been fixedly mounted workpiece placement plate by the upper surface in turntable, can be placed on above when measuring Roundness of Workpiece, and
Three sliding rails are opened up in the inside of workpiece placement plate, in the column that is internally provided with of sliding rail, workpiece can be passed through into handle in this way
It is fixed on the inside of gripping block, in wheel measuring, gripping block will not loosen, and can fix elements into intimate in this way, improve
The accuracy of measurement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the workpiece placement plate overlooking structure diagram in the utility model；
Fig. 4 is the workpiece placement plate schematic diagram of internal structure in the utility model；
In figure: 10, casing assembly；11, cabinet；12, liquid crystal display；13, column；20, component is measured；21, fixed column；
22, probe；23, turntable；30, component is adjusted；31, travelling arm；32, platform is adjusted；33, support arm；34, workpiece placement plate；35,
Gripping block；36, sliding rail；37, handle；38, upright bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of roundness measuring instrument, including casing assembly 10,
It measures component 20 and adjusts component 30, casing assembly 10 includes cabinet 11, liquid crystal display 12 and column 13, the top of cabinet 11
Right side is equipped with liquid crystal display 12, and liquid crystal display 12 is fixedly connected with cabinet 11, and column is equipped on the right side of the upper surface of cabinet 11
13, column 13 is fixedly connected with cabinet 11, measurement component 20 include fixed column 21, probe 22 and turntable 23, turntable 23
It is rotatablely connected in the left side of column 13, and with column 13, the upper right of turntable 23 is equipped with probe 22, probe 22 and turntable
23 rotation connections, fixed column 21 is located at the top of probe 22, and is fixedly connected with probe 22, and adjusting component 30 includes travelling arm
31, platform 32, support arm 33, workpiece placement plate 34, gripping block 35, sliding rail 36, handle 37 and upright bar 38, the outside of column 13 are adjusted
Adjustment platform 32 is equipped with above wall, adjustment platform 32 is slidably connected with column 13, and the right side of adjustment platform 32 is equipped with travelling arm 31, travelling arm
31 are slidably connected with adjustment platform 32, and the left side of travelling arm 31 is equipped with support arm 33, and support arm 33 and travelling arm 31 are rotatablely connected, work
Part placement plate 34 is located at the upper surface of turntable 23, and is fixedly connected with turntable 23, and the inside of workpiece placement plate 34, which is equipped with, to be slided
Rail 36, sliding rail 36 are fixedly connected with workpiece placement plate 34, and gripping block 35 is located at the front surface of sliding rail 36, and slides and connect with sliding rail 36
It connects, handle 37 is located at the lower section of workpiece placement plate 34, and is fixedly connected with workpiece placement plate 34, and the lower section of gripping block 35 is equipped with vertical
Bar 38, upright bar 38 are fixedly connected with gripping block 35.
In the present embodiment, gripping block 35 is flat oblong-shaped, wherein there is one section to have tip-angled shape, it can be tested
The element of amount is fixed on the inner sidewall of three gripping blocks 35, tip-angled shape design, even in lesser workpiece can also be fixed on
Side prevents sideslip position.
In the present embodiment, workpiece placement plate 34 has been fixedly installed in the upper surface of turntable 23, it, can when measuring circularity
With measured workpiece is internally placed, also opened up sliding rail 36 in the inner upper of workpiece placement plate 34, sliding rail 36 it is interior
Side wall is provided with upright bar 38, and gripping block 35 is then fixed on 38 upper surface of upright bar, can be pushed clamp by handle 37 in this way
Block 35 moves inward position, just workpiece to be measured is fixed on the center position of workpiece placement plate 34, is convenient for measuring, behaviour
Make simply, workpiece to be fixed, the accuracy of measurement can be improved.
Further, sliding rail 36 is located at the inner upper of workpiece placement plate 34, and is integrally formed with workpiece placement plate 34.
In the present embodiment, in the top of workpiece placement plate 34, there are three sliding rails 36, and three sliding rails 36 are the same as in a circle
In the heart, equalization spreads out.
Further, the bottom of cabinet 11 is equipped with rubber pad, and rubber pad is fixedly connected with cabinet 11.
In the present embodiment, the quantity of rubber pad is four, can reduce friction of the roundness measuring instrument to desktop, plays buffering
Effect.
Further, the lower section of upright bar 38 is equipped with adjustable spring, and adjustable spring is fixedly connected with upright bar 38.
In the present embodiment, adjustable spring has certain elasticity, can be after fixed workpiece calibration, and adjustable spring is shunk
To original position, facilitate next measurement.
Further, travelling arm 31 through adjustment platform 32 inside.
In the present embodiment, the inside of adjustment platform 32 connects support arm 33 in the left side of travelling arm 31 through there is travelling arm 31,
It can be by adjusting the different workpiece of linear measure longimetry of travelling arm 31, in the front setting of adjustment platform 32, there are two adjusters, use
In adjusting travelling arm 31 and column 13.
The working principle and process for using of the utility model: after the utility model installs, in the upper table of turntable 23
Workpiece placement plate 34 has been fixedly installed in face, can measured workpiece is internally placed when measuring circularity, also puts in workpiece
The inner upper for setting plate 34 has opened up sliding rail 36, and the inner sidewall of sliding rail 36 is provided with upright bar 38, and gripping block 35 be then fixed on it is vertical
38 upper surface of bar can push gripping block 35 to move inward position, just workpiece to be measured is consolidated by handle 37 in this way
It is scheduled on the center position of workpiece placement plate 34, is convenient for measuring, it is easy to operate, workpiece is fixed, the accurate of measurement can be improved
Property, and for different workpiece, it can be measured by adjusting the orientation of support arm 33, travelling arm 31 and column 13,
The front surface of column 13 and travelling arm 31 is fixed with scale strip, facilitates adjusting.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of roundness measuring instrument, it is characterised in that: including casing assembly (10), measurement component (20) and component (30) are adjusted,
The casing assembly (10) includes cabinet (11), liquid crystal display (12) and column (13), the upper right of the cabinet (11)
Equipped with the liquid crystal display (12), the liquid crystal display (12) is fixedly connected with the cabinet (11), the cabinet (11)
Upper surface on the right side of be equipped with the column (13), the column (13) is fixedly connected with the cabinet (11), the measurement component
It (20) include fixed column (21), probe (22) and turntable (23), the turntable (23) is located at the left side of the column (13),
And be rotatablely connected with the column (13), the upper right of the turntable (23) is equipped with the probe (22), the probe
(22) be rotatablely connected with the turntable (23), the fixed column (21) is located at the top of the probe (22), and with the spy
Needle (22) is fixedly connected, and the adjusting component (30) includes travelling arm (31), adjustment platform (32), support arm (33), workpiece placement
The lateral wall top of plate (34), gripping block (35), sliding rail (36), handle (37) and upright bar (38), the column (13) is equipped with institute
Adjustment platform (32) is stated, the adjustment platform (32) is slidably connected with the column (13), and the right side of adjustment platform (32) is equipped with institute
It states travelling arm (31), the travelling arm (31) is slidably connected with the adjustment platform (32), and the left side of the travelling arm (31) is equipped with
The support arm (33), the support arm (33) and the travelling arm (31) are rotatablely connected, and the workpiece placement plate (34) is located at
The upper surface of the turntable (23), and be fixedly connected with the turntable (23), the inside of the workpiece placement plate (34) is set
Have the sliding rail (36), the sliding rail (36) is fixedly connected with the workpiece placement plate (34), and the gripping block (35) is located at institute
The front surface of sliding rail (36) is stated, and is slidably connected with the sliding rail (36), the handle (37) is located at the workpiece placement plate
(34) lower section, and be fixedly connected with the workpiece placement plate (34), the lower section of the gripping block (35) is equipped with the upright bar
(38), the upright bar (38) is fixedly connected with the gripping block (35).
2. a kind of roundness measuring instrument according to claim 1, it is characterised in that: the sliding rail (36) is located at the workpiece and puts
The inner upper of plate (34) is set, and is integrally formed with the workpiece placement plate (34).
3. a kind of roundness measuring instrument according to claim 1, it is characterised in that: the bottom of the cabinet (11) is equipped with rubber
Pad, the rubber pad are fixedly connected with the cabinet (11).
4. a kind of roundness measuring instrument according to claim 1, it is characterised in that: the lower section of the upright bar (38) is equipped with flexible
Spring, the adjustable spring are fixedly connected with the upright bar (38).
5. a kind of roundness measuring instrument according to claim 1, it is characterised in that: the travelling arm (31) is through the tune
The inside of whole (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820824475.6U CN208398847U (en) | 2018-05-30 | 2018-05-30 | A kind of roundness measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820824475.6U CN208398847U (en) | 2018-05-30 | 2018-05-30 | A kind of roundness measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208398847U true CN208398847U (en) | 2019-01-18 |
Family
ID=65134349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820824475.6U Expired - Fee Related CN208398847U (en) | 2018-05-30 | 2018-05-30 | A kind of roundness measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208398847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238334A (en) * | 2020-03-05 | 2020-06-05 | 焦作大学 | Barrel forming equipment with jumping value detection and marking functions and method thereof |
-
2018
- 2018-05-30 CN CN201820824475.6U patent/CN208398847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238334A (en) * | 2020-03-05 | 2020-06-05 | 焦作大学 | Barrel forming equipment with jumping value detection and marking functions and method thereof |
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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: 20190118 |