CN103278078A - Fixture for detecting straightness of general long-shaft product - Google Patents
Fixture for detecting straightness of general long-shaft product Download PDFInfo
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- CN103278078A CN103278078A CN2013102086568A CN201310208656A CN103278078A CN 103278078 A CN103278078 A CN 103278078A CN 2013102086568 A CN2013102086568 A CN 2013102086568A CN 201310208656 A CN201310208656 A CN 201310208656A CN 103278078 A CN103278078 A CN 103278078A
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Abstract
The invention discloses a fixture for detecting the straightness of a general long-shaft product. The fixture for detecting the straightness of the general long-shaft product comprises a fixture body, and is characterized in that a groove used for accommodating the product is formed in the fixture body, and the width of the groove can be adjusted. The fixture for detecting the straightness of the general long-shaft product has the advantages of being simple in structure because of the mode that the width of the groove is adjusted according to different workpieces to ensure that the width is equal to the sum of the diameter of a workpiece and the tolerance of the straightness of the workpiece, then the workpiece is put into the groove of the fixture body, and if being capable of freely rotating, the workpiece is an acceptable product, otherwise, the workpiece is unqualified. The fixture for detecting the straightness of the general long-shaft product is convenient to operate without generating misjudgment and missing judgment, and facilitates improving production efficiency.
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 general 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 groove width of described groove can be regulated.
As a further improvement on the present invention, but described jig main body also comprises the movable block of horizontal slip and the fixed block that is wholely set, and the wherein one side of described movable block is the sidewall of groove, and described movable block is fixed by regulating device or slided.
As a further improvement on the present invention, described secured adjusted device comprises the bolt that is fixed on the described fixed block, described bolt passes the through hole that is arranged on the described sliding shoe, also is provided with at least two nuts on the described bolt, and described movable block is between two described nuts.
As a further improvement on the present invention, also be provided with alarm on the described jig main body, during the pressurized of the interior arbitrary position of described groove, namely send warning.
As a further improvement on the present invention, also be provided with labelling apparatus for marked product on the described jig main body.
As a further improvement on the present invention, described labelling apparatus is the magazine that is provided with coating.
As a further improvement on the present invention, described labelling apparatus is the paster box that is provided with some sign pasters.
Beneficial effect of the present invention is, for different workpieces, regulates the width of groove, make it width equal the diameter of this workpiece and its linearity worker difference and, again workpiece is put into the groove of jig main body, it then is specification product that workpiece can freely rotate, otherwise defective, this mode is simple in structure.Easy to operate, can not produce the erroneous judgement and fail to judge, be conducive to enhance productivity.
Description of drawings
Fig. 1 is structural representation of the present invention.
Wherein: the 2-jig main body; The 4-fixed block; The 6-groove; The 8-movable block; The 10-bolt; The 12-nut.
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 general 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 6 that holds product, and the groove width of groove 6 can be regulated.For different workpieces, regulate the width of groove 6, make it diameter that width equals this workpiece and its linearity worker difference with, again workpiece is put into the groove 6 of jig main body 2, 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, be conducive to enhance productivity.
Further, but jig main body 2 also comprises the movable block 8 of horizontal slip and the fixed block 4 that is wholely set, and the wherein one side of movable block 8 is the sidewall of groove 6, and movable block 8 is fixed by regulating device or slided.Groove width by slip movable block 8 adjusting grooves 6.
As a further improvement on the present invention, the secured adjusted device comprises the bolt 10 that is fixed on the fixed block 4, and bolt 10 passes the through hole that is arranged on the sliding shoe, also is provided with at least two nuts 12 on the bolt 10, and movable block 8 is between two nuts 12.When needs are regulated width, turn on two nuts 12, make it away from movable block 8, when the width adjusting of groove 6 arrives correct position, two nuts 12 respectively to tightening near movable block 8 places, are prevented that movable block 8 from sliding.
As a further improvement on the present invention, also be provided with alarm on the jig main body 2, during the pressurized of arbitrary position, namely send warning in the groove 6.
As a further improvement on the present invention, also be provided with labelling apparatus for marked product on the jig main body 2.For example, when finding substandard product, it is carried out mark, thereby distinguish with specification product.
As a further improvement on the present invention, labelling apparatus is the magazine that is provided with coating.After substandard product occurring, this product is coated with coats, be convenient to distinguish with specification product.
As a further improvement on the present invention, labelling apparatus is the paster box that is provided with some sign pasters.After substandard product occurring, it is labelled, be convenient to and distinguish than specification product.
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 (7)
1. a general major axis series products linearity detects anchor clamps, comprises jig main body, it is characterized in that described jig main body is provided be used to the groove that holds described product, and the groove width of described groove can be regulated.
2. a kind of general major axis series products linearity according to claim 1 detects anchor clamps, it is characterized in that, but described jig main body also comprises the movable block of horizontal slip and the fixed block that is wholely set, the wherein one side of described movable block is the sidewall of groove, and described movable block is fixed by regulating device or slided.
3. a kind of general major axis series products linearity according to claim 2 detects anchor clamps, it is characterized in that, described secured adjusted device comprises the bolt that is fixed on the described fixed block, described bolt passes the through hole that is arranged on the described sliding shoe, also be provided with at least two nuts on the described bolt, described movable block is between two described nuts.
4. a kind of general major axis series products linearity according to claim 2 detects anchor clamps, it is characterized in that, also is provided with alarm on the described jig main body, during the pressurized of the interior arbitrary position of described groove, namely sends warning.
5. detect anchor clamps according to one of them described a kind of general major axis series products linearity of claim 1-4, it is characterized in that, also be provided with the labelling apparatus for marked product on the described jig main body.
6. a kind of general major axis series products linearity according to claim 5 detects anchor clamps, it is characterized in that described labelling apparatus is the magazine that is provided with coating.
7. a kind of general major axis series products linearity according to claim 5 detects anchor clamps, it is characterized in that described labelling apparatus is the paster box that is provided with some sign pasters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102086568A CN103278078A (en) | 2013-05-30 | 2013-05-30 | Fixture for detecting straightness of general long-shaft product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102086568A CN103278078A (en) | 2013-05-30 | 2013-05-30 | Fixture for detecting straightness of general long-shaft product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103278078A true CN103278078A (en) | 2013-09-04 |
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| CN2013102086568A Pending CN103278078A (en) | 2013-05-30 | 2013-05-30 | Fixture for detecting straightness of general long-shaft product |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066888A (en) * | 2015-08-12 | 2015-11-18 | 吴江佳亿电子科技有限公司 | Multi-clamp laser thickness tester |
| 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 |
| CN106767268A (en) * | 2017-03-09 | 2017-05-31 | 安徽华茂纺织股份有限公司 | Spinning carding machine front lower cover plate height set pattern comprehensive calibration device and its application method |
| CN108007324A (en) * | 2017-12-22 | 2018-05-08 | 大连德迈仕精密科技股份有限公司 | A kind of axial workpiece concentricity automatic checkout equipment |
| CN108050914A (en) * | 2017-12-29 | 2018-05-18 | 廊坊舒畅汽车零部件有限公司 | A kind of shaft parts combine detection measurer and detection method |
| CN110394968A (en) * | 2019-06-25 | 2019-11-01 | 泉州台商投资区华林设计有限公司 | A kind of PVC roll material production equipment |
| CN112880531A (en) * | 2021-01-13 | 2021-06-01 | 深圳市华星光电半导体显示技术有限公司 | Detection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2273010Y (en) * | 1996-12-09 | 1998-01-21 | 章全林 | Linearity meter |
| JP2002039703A (en) * | 2000-07-25 | 2002-02-06 | Misawa Ceramics Corp | Warp and bending sizer with handle |
| 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 |
| CN102692325A (en) * | 2012-05-30 | 2012-09-26 | 浙江吉利汽车研究院有限公司杭州分公司 | Multi-dimensional adjustable test mounting rack |
-
2013
- 2013-05-30 CN CN2013102086568A patent/CN103278078A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2273010Y (en) * | 1996-12-09 | 1998-01-21 | 章全林 | Linearity meter |
| JP2002039703A (en) * | 2000-07-25 | 2002-02-06 | Misawa Ceramics Corp | Warp and bending sizer with handle |
| 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 |
| CN102692325A (en) * | 2012-05-30 | 2012-09-26 | 浙江吉利汽车研究院有限公司杭州分公司 | Multi-dimensional adjustable test mounting rack |
Non-Patent Citations (3)
| Title |
|---|
| 机械工业部标准化研究所: "《形状和位置公差原理及应用》", 31 March 1983, article "形状和位置公差原理及应用", pages: 218-219 * |
| 李世阳: "《形位误差检测》", 30 November 1988, article "形位误差检测", pages: 25 * |
| 罗兰德.希尔等: "《现代公差的应用》", 31 December 1985, article "现代公差的应用", pages: 42-53 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066888A (en) * | 2015-08-12 | 2015-11-18 | 吴江佳亿电子科技有限公司 | Multi-clamp laser thickness tester |
| 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 |
| CN106767268A (en) * | 2017-03-09 | 2017-05-31 | 安徽华茂纺织股份有限公司 | Spinning carding machine front lower cover plate height set pattern comprehensive calibration device and its application method |
| CN108007324A (en) * | 2017-12-22 | 2018-05-08 | 大连德迈仕精密科技股份有限公司 | A kind of axial workpiece concentricity automatic checkout equipment |
| CN108050914A (en) * | 2017-12-29 | 2018-05-18 | 廊坊舒畅汽车零部件有限公司 | A kind of shaft parts combine detection measurer and detection method |
| CN108050914B (en) * | 2017-12-29 | 2024-04-26 | 廊坊舒畅汽车零部件有限公司 | Part shaft combination detection measuring tool and detection method |
| CN110394968A (en) * | 2019-06-25 | 2019-11-01 | 泉州台商投资区华林设计有限公司 | A kind of PVC roll material production equipment |
| CN112880531A (en) * | 2021-01-13 | 2021-06-01 | 深圳市华星光电半导体显示技术有限公司 | Detection device |
| CN112880531B (en) * | 2021-01-13 | 2023-06-27 | 深圳市华星光电半导体显示技术有限公司 | Detection device |
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Application publication date: 20130904 |