CN103278079A - Long shaft product linearity detecting clamp - Google Patents
Long shaft product linearity detecting clamp Download PDFInfo
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- CN103278079A CN103278079A CN2013102087202A CN201310208720A CN103278079A CN 103278079 A CN103278079 A CN 103278079A CN 2013102087202 A CN2013102087202 A CN 2013102087202A CN 201310208720 A CN201310208720 A CN 201310208720A CN 103278079 A CN103278079 A CN 103278079A
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- linearity
- product
- main body
- major axis
- anchor clamps
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Abstract
The invention provides a long shaft product linearity detecting clamp which comprises a clamp body. A groove for containing the product is formed in the clamp body. The width of the groove is equal to a sum of the maximum diameter of the product and a straightness tolerance. A workpiece is put into the groove of the clamp body and if the workpiece can rotate freely, the workpiece is qualified, otherwise the workpiece is not qualified. The long shaft product linearity detecting clamp is simple in structure, convenient to operate and beneficial to improvement of production efficiency. Faulted and missed judgment is avoided.
Description
Technical field
The present invention relates to a kind of cubing, especially a kind of cubing of checking linearity.
Background technology
Linearity is that the actual straight line of restriction is to a kind of form tolerance of ideal line variation.Be used for the rectilinear form deviation in plane of restriction, the form variations of restricted quarter straight line on a certain direction, the form variations of restricted quarter straight line on either direction.Usually for example beat instrument, dial gauge, data collecting instrument etc. detect to adopt some measuring instruments in the prior art, these surveying instrument complex structure or complicated operations, be difficult for going up manual manipulation, and normally adopt the mode of observing to determine whether straightness error, this tends to cause to the failing to judge or judging by accident of specification product, influences product quality.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of simple in structure and easy-operating linearity testing apparatus.
For addressing the above problem, the invention provides a kind of major axis series products linearity and detect anchor clamps, comprise jig main body, it is characterized in that, described jig main body is provided be used to the groove that holds described product, the width of described groove is product maximum gauge and linearity tolerance sum, when described specification product are correctly installed, can rotate in described groove.
As a further improvement on the present invention, also be provided with warning device on the described jig main body, during the arbitrary place of described inside grooves pressurized, namely send warning.
As a further improvement on the present invention, described alarm comprises sensor and LED lamp, and during the arbitrary place of described inside grooves pressurized, described sensor sends flash signal to described LED lamp, makes described LED lamp glimmer.
As a further improvement on the present invention, described alarm comprises sensor and loudspeaker, and during the arbitrary place of described inside grooves pressurized, described sensor sends working signal to described LED lamp, makes described sound horn.
As a further improvement on the present invention, described jig main body top also is provided with register, is used for the number of times that the described warning device of record is reported to the police.
As a further improvement on the present invention, also be provided with counter on the described jig main body, be used for calculating the ratio of substandard product and overall measurement product.
Beneficial effect of the present invention is, workpiece is put into the groove of jig main body, and workpiece can freely rotate and then be specification product, otherwise defective, this mode is simple in structure.Easy to operate, can not produce the erroneous judgement and fail to judge.
Description of drawings
Fig. 1 is structural representation of the present invention
Wherein: the 2-jig main body; The 4-sensor; The 6-loudspeaker; The 8-groove; The 10-register; The 12-counter.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further details.
As shown in Figure 1, the invention provides a kind of major axis series products linearity and detect anchor clamps, comprise jig main body 2, jig main body 2 is provided be used to the groove 8 that holds product, and the width of groove 8 is product maximum gauge and linearity tolerance sum.Workpiece is put into the groove 8 of jig main body 2, and workpiece can freely rotate and then be specification product, otherwise defective, this mode is simple in structure.Easy to operate, can not produce the erroneous judgement and fail to judge.
Further, also be provided with warning device on the jig main body 2, during groove 8 inner arbitrary place pressurizeds, namely send warning.This mode is convenient to be discovered in the operator.
Further, alarm comprises sensor 4 and LED lamp, and during groove 8 inner arbitrary place pressurizeds, sensor 4 sends flash signal to the LED lamp, makes the flicker of LED lamp.Substandard product appears in the bright then expression of LED lamp, and is directly perceived.Convenient.
Further, alarm comprises sensor 4 and loudspeaker 6, and during groove 8 inner arbitrary place pressurizeds, sensor 4 sends working signal to the LED lamp, makes loudspeaker 6 sounding.Loudspeaker 6 sound and substandard product then occurs.
Further, jig main body 2 tops also are provided with register 10, are used for the number of times that the record warning device is reported to the police.Be convenient to statistics.
Further, also be provided with counter 12 on the jig main body 2, be used for calculating the ratio of substandard product and overall measurement product.Draw disqualification rate or qualification rate.
Above foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the instructions, must determine technical scope according to the claim scope.
Claims (6)
1. a major axis series products linearity detects anchor clamps, comprise jig main body, it is characterized in that, described jig main body is provided be used to the groove that holds described product, the width of described groove is product maximum gauge and linearity tolerance sum, when described specification product are correctly installed, can in described groove, rotate.
2. a kind of major axis series products linearity according to claim 1 detects anchor clamps, it is characterized in that, also is provided with warning device on the described jig main body, during the arbitrary place of described inside grooves pressurized, namely sends warning.
3. a kind of major axis series products linearity according to claim 2 detects anchor clamps, it is characterized in that described alarm comprises sensor and LED lamp, during the arbitrary place of described inside grooves pressurized, described sensor sends flash signal to described LED lamp, makes described LED lamp glimmer.
4. a kind of major axis series products linearity according to claim 2 detects anchor clamps, it is characterized in that described alarm comprises sensor and loudspeaker, during the arbitrary place of described inside grooves pressurized, described sensor sends working signal to described LED lamp, makes described sound horn.
5. detect anchor clamps according to one of them described a kind of major axis series products linearity of claim 2-4, it is characterized in that, described jig main body top also is provided with register, is used for the number of times that the described warning device of record is reported to the police.
6. a kind of major axis series products linearity according to claim 2 detects anchor clamps, it is characterized in that, also is provided with counter on the described jig main body, is used for calculating the ratio of substandard product and overall measurement product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102087202A CN103278079A (en) | 2013-05-30 | 2013-05-30 | Long shaft product linearity detecting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102087202A CN103278079A (en) | 2013-05-30 | 2013-05-30 | Long shaft product linearity detecting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103278079A true CN103278079A (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102087202A Pending CN103278079A (en) | 2013-05-30 | 2013-05-30 | Long shaft product linearity detecting clamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN103278079A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509610A (en) * | 2015-11-24 | 2016-04-20 | 安徽天思朴超精密模具股份有限公司 | Aperture detection apparatus |
| CN106370090A (en) * | 2016-11-04 | 2017-02-01 | 中铁隆昌铁路器材有限公司 | Long bolt straightness checker and detection method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07225104A (en) * | 1994-02-10 | 1995-08-22 | Hitachi Zosen Corp | Instrument for measuring straightness of circular object, such as roll, or the like |
| JPH10185552A (en) * | 1996-12-25 | 1998-07-14 | Power Reactor & Nuclear Fuel Dev Corp | Straightness-inspecting apparatus |
| CN202008342U (en) * | 2010-11-29 | 2011-10-12 | 海盐正联检测技术有限公司 | Straightness detection device for bar parts |
| CN202432984U (en) * | 2011-12-20 | 2012-09-12 | 福建利南传动科技有限公司 | Screw straightness detection device |
| CN202836483U (en) * | 2012-08-13 | 2013-03-27 | 南京利民机械有限责任公司 | Detection tool for pin shaft linearity |
| CN202904786U (en) * | 2012-11-15 | 2013-04-24 | 舒渝燕 | Alarm device for exhibits |
| CN203286973U (en) * | 2013-05-30 | 2013-11-13 | 苏州创丰精密五金有限公司 | Straightness detection clamp for long axis product |
-
2013
- 2013-05-30 CN CN2013102087202A patent/CN103278079A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07225104A (en) * | 1994-02-10 | 1995-08-22 | Hitachi Zosen Corp | Instrument for measuring straightness of circular object, such as roll, or the like |
| JPH10185552A (en) * | 1996-12-25 | 1998-07-14 | Power Reactor & Nuclear Fuel Dev Corp | Straightness-inspecting apparatus |
| CN202008342U (en) * | 2010-11-29 | 2011-10-12 | 海盐正联检测技术有限公司 | Straightness detection device for bar parts |
| CN202432984U (en) * | 2011-12-20 | 2012-09-12 | 福建利南传动科技有限公司 | Screw straightness detection device |
| CN202836483U (en) * | 2012-08-13 | 2013-03-27 | 南京利民机械有限责任公司 | Detection tool for pin shaft linearity |
| CN202904786U (en) * | 2012-11-15 | 2013-04-24 | 舒渝燕 | Alarm device for exhibits |
| CN203286973U (en) * | 2013-05-30 | 2013-11-13 | 苏州创丰精密五金有限公司 | Straightness detection clamp for long axis product |
Non-Patent Citations (2)
| Title |
|---|
| 傅成昌: "形位误差检测技术讲座 第三讲 形状误差及其检测方法（一）", 《机械工人.冷加工》 * |
| 傅成昌: "形位误差检测技术讲座 第三讲 形状误差及其检测方法（一）", 《机械工人.冷加工》, no. 3, 31 December 1986 (1986-12-31), pages 60 - 9 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509610A (en) * | 2015-11-24 | 2016-04-20 | 安徽天思朴超精密模具股份有限公司 | Aperture detection apparatus |
| CN105509610B (en) * | 2015-11-24 | 2019-02-05 | 安徽天思朴超精密模具股份有限公司 | Hole diameter detection apparatus |
| CN106370090A (en) * | 2016-11-04 | 2017-02-01 | 中铁隆昌铁路器材有限公司 | Long bolt straightness checker and detection method |
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Application publication date: 20130904 |