CN206772264U - External diameter measuring device - Google Patents
External diameter measuring device Download PDFInfo
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- CN206772264U CN206772264U CN201720398180.2U CN201720398180U CN206772264U CN 206772264 U CN206772264 U CN 206772264U CN 201720398180 U CN201720398180 U CN 201720398180U CN 206772264 U CN206772264 U CN 206772264U
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- Prior art keywords
- sliding block
- external diameter
- measurement
- measuring device
- diameter measuring
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a kind of external diameter measuring device, belong to field of measuring technique, including frame, sensor, measuring mechanism and for by the clamping device of Workpiece clamping, clamping device is arranged in frame, measuring mechanism includes two measurement portions, and measurement portion is connected with housing slide, and the direction that two measurement portions are respectively relative to housing slide is parallel to each other, sensor is arranged in measurement portion, and sensor is used to measure the distance between two measurement portions.After workpiece need to be only arranged on clamping device by external diameter measuring device provided by the utility model, it is close to each other by two measurement portions, when two measurement portions can not closer to when, the distance between two measurement portions are exactly the external diameter of workpiece, sensor directly can show the distance between two measurement portions, it is convenient for people to read, improves measurement efficiency and improve measurement accuracy.
Description
Technical field
Field of measuring technique is the utility model is related to, in particular to a kind of external diameter measuring device.
Background technology
External diameter refers to the external profile diameter of the pipe or container including wall thickness.Present technology is in measurement columnar object
During external diameter, typically measured using micrometer.
Inventor has found that existing measurement means at least have the following disadvantages under study for action：Present people's generally use thousand
Point chi measures to the external diameter of column, and this metering system measurement is slow, and efficiency is low and the working strength of survey crew
It is high.
Utility model content
The purpose of this utility model is to provide a kind of external diameter measuring device, low to improve existing outside diameter measuring means efficiency
The problem of.
What the utility model was realized in：
Based on above-mentioned purpose, the utility model provides a kind of external diameter measuring device, including frame, sensor, measuring machine
Structure and for by the clamping device of Workpiece clamping, the clamping device to be arranged in the frame, the measuring mechanism includes two
Individual measurement portion, the measurement portion are connected with the housing slide, and two measurement portions are respectively relative to the housing slide
Direction is parallel to each other, and the sensor is arranged in the measurement portion, the sensor be used to measuring two measurement portions it
Between distance.
Existing measurement means are measured using micrometer, and the data of micrometer are read by people after measurement
Take, this process is very cumbersome, and during micrometer is removed from workpiece, the measurement data of micrometer may be broken
Bad, so as to reduce measurement accuracy, during reading, people's is subjective, and the data of reading may be inaccurate.The utility model carries
It is close to each other by two measurement portions after workpiece need to be only arranged on clamping device by the external diameter measuring device of confession, when two measurements
Portion can not closer to when, the distance between two measurement portions are exactly the external diameter of workpiece, sensor can directly by two measurement portions it
Between distance show, be convenient for people to read, improve measurement efficiency and improve measurement accuracy.
Further, the clamping device includes two clamping sections, and the clamping section includes the first sliding block and the first cursor slide,
First sliding block is connected with the housing slide, and two first sliding blocks are respectively relative to the direction phase of the housing slide
Mutually parallel, first cursor slide is arranged on first sliding block.
When just starting, apart from a certain distance, between workpiece is put into two the first cursor slides, two between two the first sliding blocks
Individual first sliding block slide in opposition, by two the first cursor slides by Workpiece clamping, now fixing two the first sliding blocks can complete to install.
Further, two first sliding blocks are slided along same straight line is relative, and first cursor slide is slided with described first
Block is slidably connected, and direction of first sliding block along the connecting line perpendicular to two first sliding blocks is slided relative to described first
Block slides.
When mounted, the position that two the first cursor slides clamp workpiece can be adjusted, so that measuring mechanism measures.
Further, the measurement portion includes the second sliding block and the second cursor slide, second sliding block and the housing slide
Connection, the direction that two second sliding blocks are respectively relative to the housing slide are parallel to each other, and second cursor slide is arranged on
On second sliding block, the sensor is arranged on second sliding block, and the sensor is used to measure two sliding blocks
The distance between.
Two relative sides of two sliding blocks are coplanar with hithermost two sides of two the first swing arms respectively, two second
Sliding block just starts distance away, and after workpiece installs, two the second sliding blocks are close to each other, when two the second swing arms will
During Workpiece clamping, sensor can show the distance between two second sliding blocks, and this distance is exactly the diameter of workpiece.
Further, two second sliding blocks are slided along same straight line is relative, and second cursor slide is slided with described second
Block is slidably connected, and direction of second sliding block along the connecting line perpendicular to two second sliding blocks is slided relative to described second
Block slides.
Due to installation relation, two the second sliding blocks are the hungry direction of axis line along workpiece when sliding, and the second sliding block is one
After individual position is to the outside diameter measuring of workpiece, one end distance can be moved and continued, to the external diameter of columnar workpiece from multiple positions
Measure, more accurate data can be obtained.
Further, connecting line of the connecting line of two first sliding blocks parallel to two second sliding blocks.
External diameter measuring device in work process more smoothly and conveniently.
Further, the length of second cursor slide is less than the length of first cursor slide.
External diameter measuring device in the engineering of work, more coordinate, and avoids out by the work of measuring mechanism and clamping device
The problem of now interfering.
Further, the measurement portion also includes motor, and the motor is arranged in the frame, and the frame passes through silk
Bar is connected with second sliding block, and the axial line of the screw mandrel is parallel with the connecting line of two second sliding blocks.
Motor makes external diameter measuring device realize automatic measurement, and after two measurement portions are by Workpiece clamping, sensor is to electricity
One stop signal of machine, now sensor measure the external diameter of workpiece, the measurement of automation makes measurement efficiency higher, while reduces survey
The working strength of amount personnel, measurement and record is set to become lighter.
Further, it is provided with projection in the frame, second sliding block sets fluted, and the groove is along two institutes
The connecting line direction extension of the second sliding block is stated, the projection is connected in the groove, the second sliding block prolonging along the groove
Direction is stretched to slide relative to the projection.
Bearing of trend of second sliding block along groove is slided, and the glide direction of the second sliding block is defined by groove, makes survey
It is more accurate to measure data.
Further, the groove is dovetail groove.
Dovetail groove makes the movement of the second sliding block more accurate.
Compared with prior art, the beneficial effect of the utility model realization is：
After workpiece need to be only arranged on clamping device by external diameter measuring device provided by the utility model, by two measurement portions
It is close to each other, when two measurement portions can not closer to when, the distance between two measurement portions are exactly the external diameter of workpiece, and sensor can be with
Directly the distance between two measurement portions are shown, are convenient for people to read, measurement efficiency is improved and improves measurement accuracy.
Brief description of the drawings
Fig. 1 shows the schematic diagram for the external diameter measuring device that the utility model embodiment 1 provides；
Fig. 2 shows the schematic diagram for the measuring mechanism that the utility model embodiment 1 provides；
Fig. 3 shows the schematic diagram for the frame that the utility model embodiment 1 provides；
Fig. 4 shows the side view for the frame that the utility model embodiment 1 provides；
Fig. 5 shows the schematic diagram for the clamping device that the utility model embodiment 1 provides；
Fig. 6 shows the rearview for the clamping device that the utility model embodiment 1 provides；
Fig. 7 shows the schematic diagram for the measuring mechanism that the utility model embodiment 2 provides.
In figure：
Frame 101；Measuring mechanism 102；Clamping device 103；Sensor 104；Workpiece 105；Motor 106；Second sliding block
107；Second cursor slide 108；Groove 109；Projection 110；First sliding block 111；First cursor slide 112.
Embodiment
External diameter refers to the external profile diameter of the pipe or container including wall thickness.Present technology is in measurement columnar object
During external diameter, typically measured using micrometer.Inventor has found that existing measurement means at least have following lack under study for action
Point：Present people's generally use micrometer measures to the external diameter of column, and this metering system measurement is slow, efficiency is low
And the working strength of survey crew is high.
In order that above mentioned problem is improved, the utility model provides a kind of external diameter measuring device, including frame, sensing
Device, measuring mechanism and for by the clamping device of Workpiece clamping, the clamping device to be arranged in the frame, the measuring machine
Structure includes two measurement portions, and the measurement portion is connected with the housing slide, and two measurement portions are respectively relative to the machine
The direction that frame slides is parallel to each other, and the sensor is arranged in the measurement portion, and the sensor is used to measure described in two
The distance between measurement portion.Existing measurement means are measured using micrometer, by people to micrometer after measurement
Data are read out, and this process is very cumbersome, during micrometer is removed from workpiece, the measurement data of micrometer
It may be destroyed, so as to reduce measurement accuracy, during reading, people's is subjective, and the data of reading may be inaccurate.This
It is close to each other by two measurement portions after workpiece need to be only arranged on clamping device by the external diameter measuring device that utility model provides,
When two measurement portions can not closer to when, the distance between two measurement portions are exactly the external diameter of workpiece, and sensor can be directly by two
The distance between individual measurement portion is shown, is convenient for people to read, and is improved measurement efficiency and is improved measurement accuracy.
The utility model is described in further detail below by specific examples of the implementation and with reference to accompanying drawing.
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, above in conjunction with the utility model
Accompanying drawing in embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of of the present utility model embodiment of the above to providing in the accompanying drawings is not intended to limit requirement
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to which explanation, " " center ", " vertical ", " level ", " interior " etc. indicate term in description of the present utility model
Orientation or position relationship be based on orientation shown in the drawings or position relationship, or the utility model product use when it is usual
The orientation or position relationship put, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply institute
The device or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this reality
With new limitation.In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint phase
To importance.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
Embodiment 1
Referring to figs. 1 to Fig. 6, a kind of external diameter measuring device, including frame 101, sensor 104, survey are present embodiments provided
Measuring mechanism 102 and the clamping device 103 for workpiece 105 to be clamped, clamping device 103 are arranged in frame 101, measuring mechanism
102 include two measurement portions, and measurement portion is slidably connected with frame 101, and two measurement portions are respectively relative to the side of the slip of frame 101
To being parallel to each other, sensor 104 is arranged in measurement portion, and sensor 104 is used to measure the distance between two measurement portions.
Existing measurement means are measured using micrometer, and the data of micrometer are read by people after measurement
Take, this process is very cumbersome, and during micrometer is removed from workpiece 105, the measurement data of micrometer may
Destroyed, so as to reduce measurement accuracy, during reading, people's is subjective, and the data of reading may be inaccurate.The present embodiment
It is close to each other by two measurement portions after workpiece 105 need to be only arranged on clamping device 103 by the external diameter measuring device of offer, when
Two measurement portions can not closer to when, the distance between two measurement portions are exactly the external diameter of workpiece 105, and sensor 104 can be direct
The distance between two measurement portions are shown, are convenient for people to read, measurement efficiency is improved and improves measurement accuracy.
Refering to Fig. 5 and Fig. 6, clamping device 103 includes two clamping sections, and clamping section includes the first sliding block 111 and first and slided
Arm 112, the first sliding block 111 are slidably connected with frame 101, and two the first sliding blocks 111 are respectively relative to the direction of the slip of frame 101
It is parallel to each other, the first cursor slide 112 is arranged on the first sliding block 111；Two the first sliding blocks 111 slide along same straight line is relative, the
One cursor slide 112 is slidably connected with the first sliding block 111, side of first sliding block 111 along the connecting line perpendicular to two the first sliding blocks 111
Slided to relative to the first sliding block 111.
When just starting, apart from a certain distance between two the first sliding blocks 111, workpiece 105 is put into two the first cursor slides
Between 112, two slide in opposition of the first sliding block 111, workpiece 105 is clamped by two the first cursor slides 112, now fix two
One sliding block 111 can be completed to install；When mounted, the position that two the first cursor slides 112 clamp workpiece 105 can be adjusted, so as to
Measuring mechanism 102 measures.
Refering to Fig. 2, measurement portion includes the second sliding block 107 and the second cursor slide 108, and the second sliding block 107 slides with frame 101 to be connected
Connect, the direction that two the second sliding blocks 107 are respectively relative to the slip of frame 101 is parallel to each other, and the second cursor slide 108 is arranged on second and slided
On block 107, sensor 104 is arranged on the second sliding block 107, and sensor 104 is used to measure the distance between two sliding blocks；Two
Second sliding block 107 slides along same straight line is relative, and the second cursor slide 108 is slidably connected with the second sliding block 107, the edge of the second sliding block 107
Slided perpendicular to the direction of the connecting line of two the second sliding blocks 107 relative to the second sliding block 107.
Two relative sides of two sliding blocks are coplanar with hithermost two sides of two the first swing arms respectively, two second
Sliding block 107 just starts distance away, and after workpiece 105 installs, two the second sliding blocks 107 are close to each other, when two
When second swing arm clamps workpiece 105, sensor 104 can show the distance between two second sliding blocks 107, this distance
It is exactly the diameter of workpiece 105.Due to installation relation, two the second sliding blocks 107 are the hungry axial line side along workpiece 105 when sliding
To the second sliding block 107 can move one end distance and continue, to column after a position is to the outside diameter measuring of workpiece 105
The external diameter of workpiece 105 measures from multiple positions, can obtain more accurate data.
Or when two the second swing arms are close together, sensor 104 can show a distance, before measuring, can incite somebody to action
This distance zeroing, then after two the second swing arms clamp workpiece 105, the distance that sensor 104 is shown is exactly workpiece 105
External diameter.
Connecting line of the connecting line of two the first sliding blocks 111 parallel to two the second sliding blocks 107.External diameter measuring device is in work
Make in engineering more smoothly and conveniently.
The length of second cursor slide 108 is less than the length of the first cursor slide 112.External diameter measuring device is surveyed in the engineering of work
The work of measuring mechanism 102 and clamping device 103 is more coordinated, and avoids the occurrence of the problem of interfering.
Measurement portion also includes motor 106, and motor 106 is arranged in frame 101, and frame 101 passes through screw mandrel and the second sliding block
107 connections, the axial line of screw mandrel are parallel with the connecting line of two the second sliding blocks 107.Motor 106 makes external diameter measuring device realize certainly
Dynamicization measures, and after two measurement portions clamp workpiece 105, sensor 104 gives 106 1 stop signals of motor, now senses
Device 104 measures the external diameter of workpiece 105, and the measurement of automation makes measurement efficiency higher, while reduces the working strength of survey crew,
Measurement and record is set to become lighter.
It is provided with projection 110 in frame 101, the second sliding block 107 sets fluted 109, and groove 109 is along two the second sliding blocks
107 connecting line direction extension, projection 110 are connected in groove 109, bearing of trend of second sliding block 107 along groove 109 relative to
Projection 110 slides.Bearing of trend of second sliding block 107 along groove 109 slides, the slip side by groove 109 to the second sliding block 107
To being defined, make measurement data more accurate；The back of frame 101 is also equipped with projection 110, and the first sliding block 111 is also set
Groove 109 is equipped with, connecting line direction of the groove 109 along two the first sliding blocks 111 extends, and projection 110 is connected in groove 109, the
Bearing of trend of one sliding block 111 along groove 109 slides relative to projection 110.
Embodiment 2
Reference picture 7, the present embodiment also provide a kind of external diameter measuring device, and the present embodiment is the technical side in embodiment 1
Further improvement on the basis of case, the technical scheme that embodiment 1 describes are equally applicable to the present embodiment, and embodiment 1 is disclosed
Technical scheme be not repeated to describe.
Specifically, the present embodiment and the difference of embodiment 1 are, the groove for the external diameter measuring device that the present embodiment provides
109 are arranged to dovetail groove, and dovetail groove makes the movement of the second sliding block 107 more accurate, so that the data of measurement are more accurate；The
The groove 109 of one sliding block 111 and the second sliding block 107 could be arranged to dovetail groove.Certainly, dovetail groove is therein a kind of real
Mode is applied, it is also possible that groove 109 is arranged to other shapes.
In summary, after workpiece need to be only arranged on clamping device by external diameter measuring device provided by the utility model, by
Two measurement portions are close to each other, when two measurement portions can not closer to when, the distance between two measurement portions are exactly the external diameter of workpiece,
Sensor directly can show the distance between two measurement portions, be convenient for people to read, and improve measurement efficiency and raising
Measurement accuracy.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of external diameter measuring device, it is characterised in that including frame, sensor, measuring mechanism and for by Workpiece clamping
Clamping device, the clamping device are arranged in the frame, and the measuring mechanism includes two measurement portions, the measurement portion and
The housing slide connection, the direction that two measurement portions are respectively relative to the housing slide are parallel to each other, the sensing
Device is arranged in the measurement portion, and the sensor is used to measure the distance between two described measurement portions.
2. external diameter measuring device according to claim 1, it is characterised in that the clamping device includes two clamping sections,
The clamping section includes the first sliding block and the first cursor slide, and first sliding block is connected with the housing slide, two described first
The direction that sliding block is respectively relative to the housing slide is parallel to each other, and first cursor slide is arranged on first sliding block.
3. external diameter measuring device according to claim 2, it is characterised in that two first sliding blocks are along same straight line phase
To sliding, first cursor slide is slidably connected with first sliding block, and first sliding block is slided along perpendicular to two described first
Slided relative to first sliding block in the direction of the connecting line of block.
4. external diameter measuring device according to claim 3, it is characterised in that the measurement portion includes the second sliding block and second
Cursor slide, second sliding block are connected with the housing slide, and two second sliding blocks are respectively relative to the housing slide
Direction is parallel to each other, and second cursor slide is arranged on second sliding block, and the sensor is arranged on second sliding block,
The sensor is used to measure the distance between two described sliding blocks.
5. external diameter measuring device according to claim 4, it is characterised in that two second sliding blocks are along same straight line phase
To sliding, second cursor slide is slidably connected with second sliding block, and second sliding block is slided along perpendicular to two described second
Slided relative to second sliding block in the direction of the connecting line of block.
6. external diameter measuring device according to claim 5, it is characterised in that the connecting line of two first sliding blocks is parallel
In the connecting line of two second sliding blocks.
7. external diameter measuring device according to claim 5, it is characterised in that the length of second cursor slide is less than described the
The length of one cursor slide.
8. external diameter measuring device according to claim 5, it is characterised in that the measurement portion also includes motor, the electricity
Machine is arranged in the frame, and the frame is connected by screw mandrel with second sliding block, the axial line of the screw mandrel and two
The connecting line of second sliding block is parallel.
9. according to the external diameter measuring device described in any one of claim 5 to 8, it is characterised in that be provided with the frame convex
Block, second sliding block set fluted, connecting line direction extension of the groove along two second sliding blocks, the projection
The groove is connected in, bearing of trend of second sliding block along the groove slides relative to the projection.
10. external diameter measuring device according to claim 9, it is characterised in that the groove is dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398180.2U CN206772264U (en) | 2017-04-14 | 2017-04-14 | External diameter measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398180.2U CN206772264U (en) | 2017-04-14 | 2017-04-14 | External diameter measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206772264U true CN206772264U (en) | 2017-12-19 |
Family
ID=60631656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720398180.2U Expired - Fee Related CN206772264U (en) | 2017-04-14 | 2017-04-14 | External diameter measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206772264U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006388A (en) * | 2019-05-13 | 2019-07-12 | 上海新松机器人有限公司 | Diameter of axle detection device and detection method |
| CN110207636A (en) * | 2019-05-15 | 2019-09-06 | 深圳市圆梦精密技术研究院 | Cutter diameter detection device |
| CN112781539A (en) * | 2020-12-25 | 2021-05-11 | 安徽台信科技有限公司 | Outer diameter testing device for production of direct-drive electric main shaft |
-
2017
- 2017-04-14 CN CN201720398180.2U patent/CN206772264U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006388A (en) * | 2019-05-13 | 2019-07-12 | 上海新松机器人有限公司 | Diameter of axle detection device and detection method |
| CN110207636A (en) * | 2019-05-15 | 2019-09-06 | 深圳市圆梦精密技术研究院 | Cutter diameter detection device |
| CN112781539A (en) * | 2020-12-25 | 2021-05-11 | 安徽台信科技有限公司 | Outer diameter testing device for production of direct-drive electric main shaft |
| CN112781539B (en) * | 2020-12-25 | 2023-09-26 | 安徽台信科技有限公司 | Outer diameter testing device for direct-drive motorized spindle production |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20200414 |