CN104482834A - Length detection device - Google Patents

Length detection device Download PDF

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Publication number
CN104482834A
CN104482834A CN201410791599.5A CN201410791599A CN104482834A CN 104482834 A CN104482834 A CN 104482834A CN 201410791599 A CN201410791599 A CN 201410791599A CN 104482834 A CN104482834 A CN 104482834A
Authority
CN
China
Prior art keywords
movable plate
guide rail
length detection
detection device
length
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410791599.5A
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Chinese (zh)
Inventor
张建华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Lecc Testing Technology Co Ltd
Original Assignee
Suzhou Lecc Testing Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Lecc Testing Technology Co Ltd filed Critical Suzhou Lecc Testing Technology Co Ltd
Priority to CN201410791599.5A priority Critical patent/CN104482834A/en
Publication of CN104482834A publication Critical patent/CN104482834A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a length detection device. The length detection device comprises a substrate, a guide rail, a detection measuring tool, a fixed plate, a movable plate, a touch switch, an alarm apparatus and an oil cylinder, wherein the guide rail is arranged on the substrate; the detection measuring tool is fixed on the upper plane of the guide rail through bolts; the fixed plate is tightly attached to the end face of one end of the guide rail; the movable plate is arranged above the guide rail and moves left and right along the axis of the guide rail; the touch switch is arranged in the middle of the inner side of the movable plate, and the touch switch and the plane of the inner side of the movable plate are in the same horizontal plane; the oil cylinder is fixed above an engine base and is connected with the movable plate; the alarm apparatus is arranged on the upper end face of the movable plate and is connected with the touch switch. In this way, the length detection device disclosed by the invention can guarantee that the error value of object length detection size and practical processing size is the minimum to reach a high-standard detection requirement; meanwhile, the length detection device can further detect products with different lengths, and is wide in application range, convenient to detect, high in precision and easy to operate.

Description

A kind of device for detecting length
Technical field
The present invention relates to testing tool, particularly relate to a kind of device for detecting length.
Background technology
Length detection is that a kind of accessory size the longest in machining detects, measurer at present for length detection has vernier caliper, rule, tape measure etc., but in concrete testing process, because artificial visually examine exists larger deviation, cause its measurer to detect scale error large, for the less demanding parts of use occasion, can be met it completely and measure requirement, but the parts that, precision high for length requirement is accurate, but cannot meet it and measure requirement.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of device for detecting length, can guarantee that the error amount that object length detects size and actual processing dimension is minimum, to reach high-level testing requirement, the product of different length can also be detected simultaneously, applied range, easy to detect, precision is high, easy to operate.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of device for detecting length to comprise pedestal, guide rail, test measuring device, fixed head, movable plate, contact-making switch, alarm and oil cylinder, described guide rail is located on pedestal, described test measuring device is bolted on plane on guide rail, described fixed head is close to guide rail one end end face, described movable plate to be arranged on above guide rail and to move left and right along rail axis, described contact-making switch is arranged on movable plate middle inside and with movable plate inner side plane in same level, described oil cylinder to be fixed on above support and to be connected with movable plate, described alarm is arranged on movable plate upper surface and is connected with contact-making switch.
In the present invention's preferred embodiments, described test measuring device is length ruler.
In the present invention's preferred embodiments, described pilot hole is T-shaped hole.
In the present invention's preferred embodiments, described fixed head is provided with convex step, the end of described convex step is corresponding with the zero graduation of length ruler.
In the present invention's preferred embodiments, described portable plate middle inside is provided with bar hole.
In the present invention's preferred embodiments, described alarm is visual alarm.
The invention has the beneficial effects as follows: a kind of device for detecting length of the present invention, can guarantee that the error amount that object length detects size and actual processing dimension is minimum, to reach high-level testing requirement, the product of different length can also be detected simultaneously, applied range, easy to detect, precision is high, easy to operate.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of device for detecting length one of the present invention preferred embodiment;
Fig. 2 is the structural representation of Fig. 1 test measuring device;
Fig. 3 is the structural representation of Fig. 1 portable plate.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 3, the embodiment of the present invention comprises:
A kind of device for detecting length comprises pedestal 1, guide rail 2, test measuring device 3, fixed head 4, movable plate 5, contact-making switch 6, alarm 7 and oil cylinder 8, described guide rail 2 is located on pedestal 1, described test measuring device 3 is fixed on plane on guide rail 2 by bolt (not shown), described fixed head 4 is close to guide rail 2 one end end face, described movable plate 5 is arranged on guide rail 2 above and move left and right along guide rail 2 axis, described contact-making switch 6 to be arranged in inside movable plate 5 and with movable plate 5 inner side plane in same level, described oil cylinder 8 is fixed on support 1 above and be connected with movable plate 5, described alarm 7 is arranged on movable plate 5 upper surface and is connected with contact-making switch 4.
Further, described test measuring device 3 is length ruler and pilot hole 3-1 on length ruler is T-shaped hole, ensures that coupling bolt upper surface does not exceed the upper plane of measurer.
Further, described fixing on 4 plates is provided with convex step 4-1, and the end of described convex step 4-1 is corresponding with the zero graduation of length ruler.
Further, described portable plate 5 middle inside is provided with bar hole 5-1, facilitates contact-making switch 6 upper-lower position on portable plate adjustable.
Further, described alarm is visual alarm, reminds testing staff to note checking detection data.
During concrete use, object to be detected is placed on the convex step 4-1 on fixed head 4, open oil cylinder 8, it is close that promotion portable plate 5 fixes plate 4, when object to be detected encountered by the contact-making switch 4 on portable plate, oil cylinder stops action, and alarm 7 light is bright, and the scale that fixed head 5 stops on the corresponding test measuring device 3 in inner side is testee length.
The invention has the beneficial effects as follows: a kind of device for detecting length of the present invention, can guarantee that the error amount that object length detects size and actual processing dimension is minimum, to reach high-level testing requirement, the product of different length can also be detected simultaneously, applied range, easy to detect, precision is high, easy to operate.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.

Claims (6)

1. a device for detecting length, it is characterized in that, comprise pedestal, guide rail, test measuring device, fixed head, movable plate, contact-making switch, alarm and oil cylinder, described guide rail is located on pedestal, described test measuring device is bolted on plane on guide rail, described fixed head is close to guide rail one end end face, described movable plate to be arranged on above guide rail and to move left and right along rail axis, described contact-making switch is arranged on movable plate middle inside and with movable plate inner side plane in same level, described oil cylinder to be fixed on above support and to be connected with movable plate, described alarm is arranged on movable plate upper surface and is connected with contact-making switch.
2. device for detecting length according to claim 1, is characterized in that, described test measuring device is length ruler, and length ruler is provided with pilot hole.
3. device for detecting length according to claim 2, is characterized in that, described pilot hole is T-shaped hole.
4. device for detecting length according to claim 1, is characterized in that, described fixed head is provided with convex step, and the end of described convex step is corresponding with the zero graduation of length ruler.
5. device for detecting length according to claim 1, is characterized in that, described portable plate middle inside is provided with bar hole.
6. device for detecting length according to claim 1, is characterized in that, described alarm is visual alarm.
CN201410791599.5A 2014-12-19 2014-12-19 Length detection device Pending CN104482834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410791599.5A CN104482834A (en) 2014-12-19 2014-12-19 Length detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410791599.5A CN104482834A (en) 2014-12-19 2014-12-19 Length detection device

Publications (1)

Publication Number Publication Date
CN104482834A true CN104482834A (en) 2015-04-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410791599.5A Pending CN104482834A (en) 2014-12-19 2014-12-19 Length detection device

Country Status (1)

Country Link
CN (1) CN104482834A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106895764A (en) * 2017-04-20 2017-06-27 苏州中顺瑞泰汽车检具有限公司 A kind of gripping mechanism in automobile gauge
CN107339962A (en) * 2017-06-26 2017-11-10 大族激光科技产业集团股份有限公司 A kind of pipe length measuring method and device
CN107462203A (en) * 2017-08-04 2017-12-12 张家港博洋机械制造有限公司 One kind judges the standard compliant device of pipe internal diameter
CN109443540A (en) * 2018-09-25 2019-03-08 北京理工大学 A kind of more plane accurate positioning devices in space
CN109931843A (en) * 2017-12-19 2019-06-25 宁波方太厨具有限公司 A kind of cubing
CN111307086A (en) * 2020-03-02 2020-06-19 上海宝山大陆汽车配件股份有限公司 Automobile punching part size measurement device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201285262Y (en) * 2008-09-25 2009-08-05 安徽马钢和菱实业有限公司 Length measuring ruler used for special-shaped hollow object
CN202470955U (en) * 2012-03-02 2012-10-03 河北省电力研究院 Universal weld joint inspection ruler
CN202470956U (en) * 2012-03-02 2012-10-03 河北省电力研究院 Multifunctional welding line inspection ruler
EP2597417A1 (en) * 2011-11-26 2013-05-29 Robert Bosch GmbH Measuring device and method for testing the dimensional stability of a workpiece
CN203132472U (en) * 2013-03-27 2013-08-14 文登市张家产中学 Measuring tool for measuring length of irregular object
CN103604338A (en) * 2013-11-06 2014-02-26 安徽奇祥汽车零部件有限公司 Pipe length measuring device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201285262Y (en) * 2008-09-25 2009-08-05 安徽马钢和菱实业有限公司 Length measuring ruler used for special-shaped hollow object
EP2597417A1 (en) * 2011-11-26 2013-05-29 Robert Bosch GmbH Measuring device and method for testing the dimensional stability of a workpiece
CN202470955U (en) * 2012-03-02 2012-10-03 河北省电力研究院 Universal weld joint inspection ruler
CN202470956U (en) * 2012-03-02 2012-10-03 河北省电力研究院 Multifunctional welding line inspection ruler
CN203132472U (en) * 2013-03-27 2013-08-14 文登市张家产中学 Measuring tool for measuring length of irregular object
CN103604338A (en) * 2013-11-06 2014-02-26 安徽奇祥汽车零部件有限公司 Pipe length measuring device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106895764A (en) * 2017-04-20 2017-06-27 苏州中顺瑞泰汽车检具有限公司 A kind of gripping mechanism in automobile gauge
CN107339962A (en) * 2017-06-26 2017-11-10 大族激光科技产业集团股份有限公司 A kind of pipe length measuring method and device
CN107462203A (en) * 2017-08-04 2017-12-12 张家港博洋机械制造有限公司 One kind judges the standard compliant device of pipe internal diameter
CN109931843A (en) * 2017-12-19 2019-06-25 宁波方太厨具有限公司 A kind of cubing
CN109931843B (en) * 2017-12-19 2021-04-16 宁波方太厨具有限公司 Checking fixture
CN109443540A (en) * 2018-09-25 2019-03-08 北京理工大学 A kind of more plane accurate positioning devices in space
CN109443540B (en) * 2018-09-25 2021-04-20 北京理工大学 Plane positioning device suitable for accurate temperature measurement of infrared thermometer
CN111307086A (en) * 2020-03-02 2020-06-19 上海宝山大陆汽车配件股份有限公司 Automobile punching part size measurement device

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Application publication date: 20150401