CN105115449A - Straightness detection device - Google Patents
Straightness detection device Download PDFInfo
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- CN105115449A CN105115449A CN201510511912.XA CN201510511912A CN105115449A CN 105115449 A CN105115449 A CN 105115449A CN 201510511912 A CN201510511912 A CN 201510511912A CN 105115449 A CN105115449 A CN 105115449A
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- top board
- base plate
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- 238000001514 detection method Methods 0.000 title abstract description 4
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention relates to a straightness detection device. The device comprises a test station and a number of light source detectors which are arranged on one end of the test station. The test station comprises a bottom plate, a pair of side plates which are arranged on both sides of the upper end of the bottom plate and a top plate. The pair of side plates are vertically arranged on the upper end of the bottom plate, and are integrated with the bottom plate. A cavity is arranged at the middle part, wherein a device to be detected is placed in the cavity. The top plate comprises a top plate body and a side push plate. A square through hole which is in insertion matching with the pair of side plates is arranged in the middle of the top plate body. A through slot is arranged on the side in the long axis direction, wherein the side push plate is horizontally inserted into the through slot. The width of the through slot is the same as the distance between the pair of side plates. The straightness detection device provided by the invention has the advantages that an object to be detected is horizontally placed between a pair of flat plate horizontally placed; one end is irradiated by the light source detectors; whether light passes through the flat plates is observed on the other end; whether straightness meets a requirement is determined; and the whole device has the advantages of convenient use and high work efficiency.
Description
Technical field
The present invention relates to a kind of pick-up unit, particularly a kind of linearity testing apparatus.
Background technology
In the process of manufacture of some sheet material, sheet material need meet certain linearity requirement, needs to detect the linearity of sheet material after therefore machining.
The patent No. is in the patent of invention of 201110370256.8, refer to a kind of plunger linearity testing apparatus, form primarily of horizontal bed and several supporting seats be arranged on horizontal bed, described supporting seat is arranged perpendicular to horizontal bed, also comprise the magnet base be arranged on horizontal bed, described magnet base is connected with dial indicator head; In this kind of linearity testing apparatus, device to be detected is horizontally disposed with, and by the position of mobile dial gauge on device to be detected, and the drift condition of observing dial gauge judges the linearity of device to be detected.This pick-up unit needs continuous mobile dial gauge, and observe drift condition, work efficiency is lower, trivial operations, use extremely inconvenient, be therefore badly in need of a kind of work efficiency of development high, a kind of linearity testing apparatus simple to operate and easy to use, through retrieval, do not find the same or analogous technical scheme with the present invention.
Summary of the invention
It is high that the technical problem to be solved in the present invention is to provide a kind of work efficiency, a kind of linearity testing apparatus simple to operate and easy to use.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of linearity testing apparatus, and its innovative point is: comprise testing table, be arranged on some ray detector of testing table one end;
Described testing table comprises base plate, is arranged on pair of side plates and the top board of both sides, base plate upper end, described pair of side plates is vertically set on base plate upper end, and be integrative-structure with base plate, there is a cavity at middle part, cavity lower end semicircular in shape, semicircle bottom and plate upper surface on the same line, cavity upper end linearly type, linear pattern width is identical with semicircle diameter; Described top board comprises top board body and thruster plate, a grafting is had to be engaged in square through hole in pair of side plates in the middle part of described top board body, the side of long axis direction arranges a groove inserted for thruster plate level, and described groove width is identical with the distance between pair of side plates;
Between the top board that described some ray detector are horizontally set on testing table side and base plate.
Further, described some ray detector are arranged in an outer cover, and described outer cover grafting is engaged between top board, base plate and pair of side plates.
The invention has the advantages that:
(1) linearity testing apparatus mainly carries out the detection of linearity to the material of length of the same race, device level to be detected is placed between the flat board of a pair horizontal positioned, one end is irradiated by ray detector, observe from the other end, appear if find that there is light, then one section of linearity of printing opacity is defective, appear if unglazed, then whole device linearity to be detected meets the requirements, and whole device is easy to use, and work efficiency is high.
(2) some ray detector are arranged in an outer cover, and this outer cover grafting is engaged between top board, base plate and pair of side plates, are that ray detector is in closed space, prevent the light irradiated from other places from affecting the observation of operating personnel.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of linearity testing apparatus of the present invention.
Fig. 2 is the vertical view of a kind of linearity testing apparatus of the present invention.
Embodiment
As depicted in figs. 1 and 2, the invention discloses a kind of linearity testing apparatus, comprise testing table, be arranged on some ray detector of testing table one end.
Testing table comprises base plate 1, is arranged on pair of side plates 2 and the top board of both sides, base plate 1 upper end, pair of side plates 2 is vertically set on base plate 1 upper end, and with base plate 1 in integrative-structure, there is a cavity 3 at middle part, cavity 3 lower end semicircular in shape, semicircle bottom and plate upper surface on the same line, cavity 3 upper end linearly type, linear pattern width is identical with semicircle diameter; Top board comprises top board body 4 and thruster plate 5, has a grafting to be engaged in square through hole in pair of side plates 2 in the middle part of top board body 4, and the side of long axis direction arranges a groove inserted for thruster plate 5 level, and the distance between this groove width with pair of side plates 2 is identical.
Some ray detector 7 by outer cover 6 be horizontally set on testing table side top board body 4, between base plate 1 and pair of side plates 2.
When linearity testing apparatus uses, first the thruster plate 5 on top board body 4 is pulled open, device to be detected is placed in the semicircular cavities of pair of side plates 2, shutting thruster plate 5 makes device 8 to be detected be between base plate 1 and top board body 4, then opens ray detector 7, and whether observe device about 8 two ends to be detected from the other end has light transmission, if there is light transmission, then the linearity of device 8 to be detected is undesirable, if unglazed through, then the linearity of device 8 to be detected meets the requirements.
More than show and describe ultimate principle of the present invention and principal character.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. a linearity testing apparatus, is characterized in that: comprise testing table, be arranged on some ray detector of testing table one end;
Described testing table comprises base plate, is arranged on pair of side plates and the top board of both sides, base plate upper end, described pair of side plates is vertically set on base plate upper end, and be integrative-structure with base plate, there is a cavity at middle part, cavity lower end semicircular in shape, semicircle bottom and plate upper surface on the same line, cavity upper end linearly type, linear pattern width is identical with semicircle diameter; Described top board comprises top board body and thruster plate, a grafting is had to be engaged in square through hole in pair of side plates in the middle part of described top board body, the side of long axis direction arranges a groove inserted for thruster plate level, and described groove width is identical with the distance between pair of side plates;
Between the top board that described some ray detector are horizontally set on testing table side and base plate.
2. a kind of linearity testing apparatus according to claim 1, is characterized in that: described some ray detector are arranged in an outer cover, and described outer cover grafting is engaged between top board, base plate and pair of side plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510511912.XA CN105115449A (en) | 2015-08-20 | 2015-08-20 | Straightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510511912.XA CN105115449A (en) | 2015-08-20 | 2015-08-20 | Straightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105115449A true CN105115449A (en) | 2015-12-02 |
Family
ID=54663494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510511912.XA Pending CN105115449A (en) | 2015-08-20 | 2015-08-20 | Straightness detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105115449A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333840A (en) * | 2015-12-03 | 2016-02-17 | 蒋福根 | Device for detecting straightness of small components |
| CN110631516A (en) * | 2019-10-18 | 2019-12-31 | 常熟丰之盛机械科技有限公司 | Linear guide rail straightness detection tool |
| CN112629447A (en) * | 2020-12-21 | 2021-04-09 | 安徽龙鼎家居工贸有限公司 | Wood door flatness detection device and detection method |
| CN115014245A (en) * | 2022-06-08 | 2022-09-06 | 全兴精工集团有限公司 | Detection device for detecting straightness of blade |
-
2015
- 2015-08-20 CN CN201510511912.XA patent/CN105115449A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333840A (en) * | 2015-12-03 | 2016-02-17 | 蒋福根 | Device for detecting straightness of small components |
| CN110631516A (en) * | 2019-10-18 | 2019-12-31 | 常熟丰之盛机械科技有限公司 | Linear guide rail straightness detection tool |
| CN112629447A (en) * | 2020-12-21 | 2021-04-09 | 安徽龙鼎家居工贸有限公司 | Wood door flatness detection device and detection method |
| CN115014245A (en) * | 2022-06-08 | 2022-09-06 | 全兴精工集团有限公司 | Detection device for detecting straightness of blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |