CN107246834B - Elastomer measuring device - Google Patents
Elastomer measuring device Download PDFInfo
- Publication number
- CN107246834B CN107246834B CN201710591491.5A CN201710591491A CN107246834B CN 107246834 B CN107246834 B CN 107246834B CN 201710591491 A CN201710591491 A CN 201710591491A CN 107246834 B CN107246834 B CN 107246834B
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- Prior art keywords
- balance block
- valve body
- sliding plate
- plate
- cylinder
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
- G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses an elastomer measuring device, which comprises: the bottom of the valve body is locked on the bottom plate, the top of the valve body is provided with a sliding plate, the sliding plate is not connected with the top of the valve body, and the sliding plate is provided with a measuring head; a plurality of elastic pieces are arranged between the bottom plate and the sliding plate and are respectively arranged at two sides of the valve body; the valve body is provided with a valve body, and the top ends of the valve body are connected with the sliding plate; still include first cylinder and second cylinder, first cylinder and second cylinder all set up inside the valve body, and the cylinder pole of first cylinder is connected to on the first balancing piece, and the cylinder pole of second cylinder is connected to on the second balancing piece. The invention can accurately measure the inner diameter and the outer diameter of the machined part, and improves the measurement efficiency.
Description
Technical Field
The invention relates to the technical field of automatic detection, in particular to an elastomer measuring device.
Background
In the production process of machined parts, the machined parts are required to be measured, and the inner diameter and the outer diameter of the parts are measured. The traditional measurement mode is as follows: the manual caliper is adopted for measurement manually, the efficiency of the measurement mode is low, and a large amount of manpower is required; and the accuracy degree of manual caliper measurement is lower, can't guarantee the quality of product. The traditional internal and external diameter measurement mode can not meet the requirements of modern automatic machining production machines for machining parts.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide the elastomer measuring device which is reasonable in design, can accurately measure the inner diameter and the outer diameter of a machined part and improves the measuring efficiency.
In order to achieve the technical purpose and the technical effect, the invention is realized by the following technical scheme:
an elastomeric measurement device, comprising: the bottom of the valve body is locked on the bottom plate, a sliding plate is arranged at the top of the valve body, the sliding plate is not connected with the top of the valve body, and a measuring head is arranged on the sliding plate;
a plurality of elastic pieces are arranged between the bottom plate and the sliding plate, and the elastic pieces are respectively arranged at two sides of the valve body;
the valve body is characterized by further comprising a first balance block and a second balance block, wherein the first balance block and the second balance block are respectively arranged on two sides of the valve body, and the top ends of the first balance block and the second balance block are connected to the sliding plate; an inductance sensor is arranged between the first balance block and the second balance block;
the valve body is provided with a first balance block, a second balance block and a first spring, wherein the first balance block is arranged in the valve body, the second balance block is arranged in the valve body, and the first balance block is arranged in the valve body;
the valve body is provided with a valve rod, a first balance block is arranged on the valve rod, and a second balance block is arranged on the valve rod;
when the inner diameter of a part is detected, the second cylinder drives the second balance block to move, the second balance block drives the sliding plate and the measuring head to move when moving, the measuring head stretches into the part to be detected to detect the inner diameter, the elastic sheet obtains elastic force in the moving process of the sliding plate, and the elastic sheet realizes displacement transmission of the sliding plate;
when detecting the external diameter of a part, the first cylinder drives the first balance block to move, the first balance block drives the sliding plate and the measuring head to move when moving, the measuring head detects the external diameter of the part, in the moving process of the sliding plate, the elastic sheet obtains elastic force, and the elastic sheet realizes displacement transmission of the sliding plate.
Preferably, the driving directions of the first cylinder and the second cylinder are opposite.
Preferably, the device further comprises a probe fixing seat, wherein the probe fixing seat is used for fixing the probe on the sliding plate.
Preferably, the number of the elastic sheets is four, and two sheets are respectively arranged on the left side and the right side of the valve body.
Preferably, the elastic sheet is fixed with the bottom plate and the sliding plate respectively through bolts.
Preferably, a cover plate is arranged between the bottom plate and the elastic sheet, and the bolt penetrates through the cover plate to fix the elastic sheet on the bottom plate.
The beneficial effects of the invention are as follows:
according to the measuring device, friction-free displacement transmission is realized by adopting four elastic sheets, and the measuring device adopts a parallel moving structure, so that the measuring device is convenient to install and has higher application flexibility; two cylinders are arranged in the device, forward and reverse automatic switching is realized, and the measurement of the inner diameter and the outer diameter can be automatically completed; an inductive displacement sensor is arranged in the valve body for detection, so that the probability of being influenced by the environment is low, and the data is reliable; the spring is arranged in the valve body, so that the measuring force can be adjusted, the balance can be quickly left and right, and the valve is quick and stable.
The measuring head provided by the invention has various forms, can measure ultra-deep, ultra-small aperture and groove, and is in structure with a control system, so that automatic detection is realized, and the detection efficiency and detection precision are improved.
The foregoing description is only an overview of the present invention, and is intended to provide a better understanding of the present invention, as it is embodied in the following description, with reference to the preferred embodiments of the present invention and the accompanying drawings. Specific embodiments of the present invention are given in detail by the following examples and the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the structure of an elastomer measurement device of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a side view of FIG. 1;
FIG. 4 is a longitudinal cross-sectional view of FIG. 1;
the device comprises a valve body 501, a bottom plate 502, a sliding plate 503, a measuring head 504, a measuring head 505, a measuring head fixing seat 506, a spring piece 507, a first balance block 508, a second balance block 509, an inductance sensor 510, a first spring 511, a second spring 512, a first cylinder 513, a second cylinder 514, a cover plate 515 and bolts.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1 to 4, an elastomer detecting device is disclosed in this embodiment, which has a structure mainly including: the valve body 501, the bottom of the valve body 501 is locked on the bottom plate 502, the top of the valve body 501 is provided with a slide plate 503, the slide plate 503 is not connected with the top of the valve body 501, and the slide plate 503 is not directly connected with the valve body 501, so the slide plate 503 and the valve body 501 can move relatively.
The measuring head 504 is arranged on the sliding plate 503, and the measuring head 504 in the embodiment is detachably arranged on the sliding plate 503, so that different measuring heads 504 can be replaced according to specific use states; and the gauge head 504 is fixed to the slide plate 503 using a gauge head fixing base 505.
A plurality of elastic pieces 506 are arranged between the bottom plate 502 and the sliding plate 503, and the elastic pieces 506 are respectively arranged at two sides of the valve body 501; in this embodiment, the number of the spring plates 506 is four, and two spring plates are respectively disposed on the left and right sides of the valve body 501.
The spring 506 is fixed to the base 502 and the slide 503 by bolts 515. A cover 514 is disposed between the base 502 and the spring 506, and the bolt 515 passes through the cover 514 to fix the spring 506 to the base 502.
In this embodiment, a first balance block 507 and a second balance block 508 are further provided, the first balance block 507 and the second balance block 508 are respectively provided at two sides of the valve body 501, and top ends of the first balance block 507 and the second balance block 508 are connected to the sliding plate 503.
In this embodiment, the power source of the gauge head 504 is a cylinder, and mainly includes a first cylinder 512 and a second cylinder 513, where the first cylinder 512 and the second cylinder 513 are both disposed inside the valve body 501, and the driving directions of the first cylinder 512 and the second cylinder 513 are opposite. The cylinder rod of the first cylinder 512 is connected to the first weight 507, and the cylinder rod of the second cylinder 513 is connected to the second weight 508.
When detecting the inside diameter of a part, the second cylinder 513 drives the second balance block 507 to move, and when the second balance block 507 moves, the slide plate 503 and the measuring head 504 are driven to move, the measuring head 504 stretches into the part to be detected to detect the inside diameter, the elastic sheet 506 obtains elastic force during the movement of the slide plate 503, and the elastic sheet 506 realizes displacement transmission of the slide plate 503.
When detecting the outer diameter of a part, the first cylinder 512 drives the first balance block 507 to move, the first balance block 507 drives the slide plate 503 and the measuring head 504 to move when moving, the measuring head 504 detects the outer diameter of the part, the elastic sheet 506 obtains elastic force in the moving process of the slide plate 503, and the elastic sheet 506 realizes displacement transmission of the slide plate 503.
For better adjusting the measuring force, a first spring 510 and a second spring 511 are further provided, wherein one end of the first spring 510 is fixed in the valve body 501, and the other end of the first spring 510 is fixed on the first balance block 507; one end of the second spring 511 is fixed to the valve body 501, and the other end of the second spring 511 is fixed to the second weight 508. The spring is arranged in the valve body, so that the measuring force can be adjusted, the balance can be quickly left and right, and the valve is quick and stable.
An inductance sensor 509 is provided between the first weight 507 and the second weight 508, and an inductance displacement sensor is installed inside the valve body to detect the inductance displacement sensor, so that the probability of being affected by the environment is low, and the data is reliable.
According to the measuring device, friction-free displacement transmission is realized by adopting four elastic sheets, and the measuring device is convenient to install and has high application flexibility by adopting a parallel moving structure; two cylinders are arranged in the device, forward and reverse automatic switching is realized, and the measurement of the inner diameter and the outer diameter can be automatically completed; an inductive displacement sensor is arranged in the valve body for detection, so that the probability of being influenced by the environment is low, and the data is reliable; the spring is arranged in the valve body, so that the measuring force can be adjusted, the balance can be quickly left and right, and the valve is quick and stable. And the probe has various forms, can measure ultra-deep, ultra-small aperture and groove, and is in structure with a control system, so that automatic detection is realized, and the detection efficiency and detection precision are improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. An elastomeric measurement device, comprising: the bottom of the valve body is locked on the bottom plate, a sliding plate is arranged at the top of the valve body, the sliding plate is not connected with the top of the valve body, and a measuring head is arranged on the sliding plate; a plurality of elastic pieces are arranged between the bottom plate and the sliding plate, and the elastic pieces are respectively arranged at two sides of the valve body; the valve body is characterized by further comprising a first balance block and a second balance block, wherein the first balance block and the second balance block are respectively arranged on two sides of the valve body, and the top ends of the first balance block and the second balance block are connected to the sliding plate; an inductance sensor is arranged between the first balance block and the second balance block; the valve body is provided with a first balance block, a second balance block and a first spring, wherein the first balance block is arranged in the valve body, the second balance block is arranged in the valve body, and the first balance block is arranged in the valve body; the valve body is provided with a valve rod, a first balance block is arranged on the valve rod, and a second balance block is arranged on the valve rod; when the inner diameter of a part is detected, the second cylinder drives the second balance block to move, the second balance block drives the sliding plate and the measuring head to move when moving, the measuring head stretches into the part to be detected to detect the inner diameter, the elastic sheet obtains elastic force in the moving process of the sliding plate, and the elastic sheet realizes displacement transmission of the sliding plate; when detecting the external diameter of a part, the first cylinder drives the first balance block to move, the first balance block drives the sliding plate and the measuring head to move when moving, the measuring head detects the external diameter of the part, in the moving process of the sliding plate, the elastic sheet obtains elastic force, and the elastic sheet realizes displacement transmission of the sliding plate.
2. The elastomer measurement device of claim 1, wherein the first and second cylinders are driven in opposite directions.
3. The elastomer measurement device of claim 1 further comprising a gauge head mount that secures the gauge head to the slide plate.
4. The elastic body measuring device according to claim 1, wherein the number of the elastic sheets is four, and two sheets are respectively arranged on the left side and the right side of the valve body.
5. The elastomer measurement device of claim 4 wherein the spring is secured to the base plate and slide plate, respectively, by bolts.
6. The elastomer measurement device of claim 5, wherein a cover plate is disposed between the base plate and the spring plate, and the bolt passes through the cover plate to fix the spring plate to the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710591491.5A CN107246834B (en) | 2017-07-19 | 2017-07-19 | Elastomer measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710591491.5A CN107246834B (en) | 2017-07-19 | 2017-07-19 | Elastomer measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN107246834A CN107246834A (en) | 2017-10-13 |
| CN107246834B true CN107246834B (en) | 2023-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710591491.5A Active CN107246834B (en) | 2017-07-19 | 2017-07-19 | Elastomer measuring device |
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| CN (1) | CN107246834B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398110A (en) * | 2018-03-06 | 2018-08-14 | 苏州普费勒精密量仪有限公司 | Without friction resilient measuring mechanism |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09189501A (en) * | 1996-01-04 | 1997-07-22 | Tokyo Seimitsu Co Ltd | Outer diameter measuring device |
| EP0877224B1 (en) * | 1997-05-07 | 2004-01-07 | Mitutoyo Corporation | Method and instrument with probe for measuring inner or outer dimension of an object |
| JP3307584B2 (en) * | 1998-03-16 | 2002-07-24 | 株式会社ミツトヨ | Inside measuring instrument |
| CN102706305B (en) * | 2012-05-30 | 2015-04-22 | 黄津 | Measuring head of measuring mechanism for inner and outer diameters of ring-like parts |
| CN102829697B (en) * | 2012-09-14 | 2015-05-27 | 宁波庄宏亿轴承有限公司 | Automatic measuring device for diameter of bearing ring |
| CN103453870B (en) * | 2013-08-21 | 2015-09-16 | 杭州电子科技大学 | A kind of bearing size precision automatic detection device |
| JP6417691B2 (en) * | 2014-03-27 | 2018-11-07 | 日本精工株式会社 | Dimension measuring apparatus and dimension measuring method |
| CN104374277A (en) * | 2014-11-12 | 2015-02-25 | 常州市新西华亚工具有限公司 | Hole diameter measuring tool |
| CN106643623A (en) * | 2016-12-28 | 2017-05-10 | 广州聚旭机电技术研究院有限公司 | Diameter measuring tape spring and method for measuring tree diameter |
| CN207066305U (en) * | 2017-07-19 | 2018-03-02 | 黑石测控技术（苏州）有限公司 | A kind of elastic fluid measurement device |
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- 2017-07-19 CN CN201710591491.5A patent/CN107246834B/en active Active
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Effective date of registration: 20200417 Address after: 215000 2 / F, building 3, No. 5, Shenghong Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Applicant after: SUZHOU PFL PRECISION MEASURING INSTRUMENTS Co.,Ltd. Address before: Li Lu Suzhou city in Jiangsu province 215128 Wuzhong District No. 99 Wuzhong science and Technology Pioneering Park Room 904 Applicant before: HIZTEK MEASURE & CONTROL TECHNOLOGY (SUZHOU) Co.,Ltd. |
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