CN203853861U - Device for measuring removal rates of chamfer angles - Google Patents

Device for measuring removal rates of chamfer angles Download PDF

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Publication number
CN203853861U
CN203853861U CN201420278860.7U CN201420278860U CN203853861U CN 203853861 U CN203853861 U CN 203853861U CN 201420278860 U CN201420278860 U CN 201420278860U CN 203853861 U CN203853861 U CN 203853861U
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China
Prior art keywords
positioning
measuring
chamfering
gauge
dial gauge
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Active
Application number
CN201420278860.7U
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Chinese (zh)
Inventor
周群飞
饶桥兵
夏本权
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Lens Technology Co Ltd
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Lens Technology Co Ltd
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Publication date
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Priority to CN201420278860.7U priority Critical patent/CN203853861U/en
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Publication of CN203853861U publication Critical patent/CN203853861U/en
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Abstract

The utility model discloses a device for measuring removal rates of chamfer angles. The device is used for measuring the removal rates of the machined chamfer angles in real time so that the machined chamfer angles can meet technological requirements. The device comprises a dial gauge and a positioning gauge stand. The positioning gauge stand is provided with two positioning surfaces, an included angle is formed between the two positioning surfaces, the dial gauge is fixedly arranged on the positioning gauge stand via a detachable structure, a measuring rod of the dial gauge penetrates the positioning gauge stand and faces the inner side of the included angle between the positioning surfaces, and the axis of the measuring rod coincides with the angular bisector of the included angle between the positioning surfaces. The positioning gauge stand can be replaced by other different positioning gauge stands, so that the included angle between the positioning surfaces can be matched with an angle between two side surfaces of each chamfer angle of a product. The device has the advantages that the device is simple in structure, convenient to operate, high in reliability and low in cost, and labor and time can be saved; the device not only can be used for measuring the removal rate when the chamfer angles are machined, but also can be used for inspecting the quality of finished products, is high in practicality and easy to popularize and apply, and has high practical value.

Description

A kind of device of measuring chamfering removal amount
Technical field
The utility model belongs to chamfer detecting device, a kind of device that can measure in real time chamfering removal amount in product processing specifically, and the removal amount while being applicable to various device chamfering is measured.
Background technology
In traditional mechanical processing industry, lathe, grinding machine the chamfering all measurement mechanism of special use useless are measured it, it in chamfering process, is mostly the experience with processing staff, the chamfering at oblique angle can also be measured by measurement in a closed series instrument, but the measurement of fillet chamfering is very difficult, be only difficult to by rule of thumb process the chamfering of compound standard.
Utility model content
The technical problem that the utility model solves is: the problem that lacks special-purpose measurement mechanism for overcoming lathe, grinding machine chamfering, the utility model provides a kind of measurement mechanism of measuring chamfering removal amount by dial gauge, can, by the chamfering in real-time measurement process and the removal amount between technological standards chamfering, to reach processing, meet the object of the chamfering of technological standards.
The utility model adopts following technical scheme to realize: a kind of device of measuring chamfering removal amount, comprise dial gauge 1 and location gauge stand 3, described location gauge stand 3 is provided with two and is the locating surface 31 that angle arranges, described dial gauge 1 is fixedly installed on the gauge stand 3 of location by demountable structure, the measuring stick 12 of described dial gauge 1 passes described location gauge stand 3 towards locating surface angle inner side, and the axis of described measuring stick 12 overlaps with the angular bisector of described locating surface angle.The replaceable different location gauge stand of the utility model, realizes the angle automatching of the two sides of locating surface angle and product chamfering.
Further, the angle point outside of the locating surface angle of described location gauge stand 3 is provided with positioning table 33, described positioning table 33 is provided with positioning through hole 32 along the angular bisector of locating surface angle, the sleeve 11 of described dial gauge 1 is installed in described positioning through hole 32 by demountable structure, and described measuring stick 12 is in the interior slippage of sleeve 11.
Further, the sleeve 11 of described dial gauge 1 is inserted in described positioning through hole 32, and fixing by housing screw 2.
In the utility model, the preferred digital display centimeter that adopts of described dial gauge 3, can realize calibration when measuring technological standards chamfering and make zero, then measure direct reading when processing angle, effectively eliminates the error of artificial reading.
The utility model is before measurement, should first measure corresponding calibrated bolck chamfering calibration measurer, and the dial gauge that makes zero on the basis of this measurement, then in process, can to the chamfering of processing, measure in real time, to control the surplus of processing, can precisely process the chamfering that meets work technological standards.
From the above mentioned, the utility model is simple in structure, easy to operate, laborsavingly saves time, reliability is high, and cost is lower; In the time of not only can be for chamfer machining, measure, and can be used as end product quality check, practicality is higher, is easy to apply, and has larger practical value.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is a kind of apparatus structure schematic diagram of measuring chamfering removal amount of the utility model.
Fig. 2 is the structural representation of location gauge stand.
Fig. 3 is a kind of measurement device schematic diagram of measuring chamfering removal amount of the utility model.
Fig. 4 is the local enlarged diagram in Fig. 3.
Number in the figure: 1-dial gauge, 2-housing screw, 3-locates gauge stand, and 4-detects chamfering part, 5-chamfering calibration block, 11-sleeve, 12-measuring stick, 31-locating surface, 32-positioning through hole, 33-positioning table.
The specific embodiment
Embodiment
Referring to Fig. 1, illustrated a kind of device of measuring chamfering removal amount comprises dial gauge 1 and location gauge stand 3, described location gauge stand 3 is provided with two and is the locating surface 31 that angle arranges, chamfering great majority are two right angle faces, therefore locate the normally vertical locating surface of locating surface of gauge stand 3, location gauge stand can carry out correspondence according to product chamfering two sides angle and change, described dial gauge 1 is fixedly installed on the gauge stand 3 of location by demountable structure, the measuring stick 12 of described dial gauge 1 passes described location gauge stand 3 towards locating surface angle inner side, and the axis of described measuring stick 12 overlaps with the angular bisector of described locating surface angle.
In conjunction with referring to Fig. 2, the angle point outside of the locating surface angle of described location gauge stand 3 is provided with positioning table 33, described positioning table 33 is provided with positioning through hole 32 along the angular bisector of locating surface angle, the sleeve 11 of described dial gauge 1 is inserted in described positioning through hole 32, and fixing by housing screw 2, described measuring stick 12 is in the interior slippage of sleeve 11, and the gage outfit of its end contacts with fillet surface.
In concrete use, described dial gauge 3 preferably adopts digital display centimeter, can reduce the error of artificial reading.
In conjunction with referring to Fig. 3 and Fig. 4, the present embodiment using method is as follows: first dial gauge 1 is assembled according to the structure of Fig. 1 with corresponding location gauge stand 3, then the chamfering calibration block 5 corresponding with chamfering technological standards carried out to Measurement and calibration, during measurement, two locating surfaces of location gauge stand 3 are close on the two sides of chamfering calibration block 5 chamferings, dial gauge makes zero after placing, now can carry out the measurement of removal amount to the chamfering of the detection chamfering part 4 in processing, measure the chamfering method reference measure chamfering calibration block that detects chamfering part 4, specifically referring to Fig. 4, dotted line position in accompanying drawing is the chamfer dimesion that processing technology requires, the top chamfer dimesion that now dial gauge is measured, because dial gauge makes zero after detecting chamfering calibration block 5, the numeral now showing on dial gauge detects the removal amount h that chamfering part 4 also needs processing, workman can select further processing cutting output (note: further machining can directly be carried out according to h in fillet chamfering R angle according to the removal amount of measuring, the removal amount h at chamfer C angle carries out machining after need to converting according to its geometrical relationship), effectively improved the precision machining of chamfering.
In addition, the chamfering quality inspection of the device of the measurement chamfering removal amount of the present embodiment after also can processing according to said method.
Above-mentioned is preferred embodiment of the present utility model; but those skilled in the art should be understood that; within not departing from the spirit and scope of the present utility model that appended claims limits; the various variations of in form and details the utility model having been done, all belong to protection domain of the present utility model.

Claims (4)

1. a device of measuring chamfering removal amount, it is characterized in that: comprise dial gauge (1) and location gauge stand (3), described location gauge stand (3) is provided with two and is the locating surface (31) that angle arranges, described dial gauge (1) is fixedly installed on location gauge stand (3) by demountable structure, the measuring stick (12) of described dial gauge (1) passes described location gauge stand (3) towards locating surface angle inner side, and the axis of described measuring stick (12) overlaps with the angular bisector of described locating surface angle.
2. a kind of device of measuring chamfering removal amount according to claim 1, it is characterized in that: the angle point outside of the locating surface angle of described location gauge stand (3) is provided with positioning table (33), described positioning table (33) is provided with positioning through hole (32) along the angular bisector of locating surface angle, the sleeve (11) of described dial gauge (1) is installed in described positioning through hole (32) by demountable structure, described measuring stick (12) slippage in sleeve (11).
3. a kind of device of measuring chamfering removal amount according to claim 2, is characterized in that: the sleeve (11) of described dial gauge (1) is inserted in described positioning through hole (32), and fixing by housing screw (2).
4. according to a kind of device of measuring chamfering removal amount described in any one in claim 1-3, it is characterized in that: described dial gauge (3) is digital display centimeter.
CN201420278860.7U 2014-05-28 2014-05-28 Device for measuring removal rates of chamfer angles Active CN203853861U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420278860.7U CN203853861U (en) 2014-05-28 2014-05-28 Device for measuring removal rates of chamfer angles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420278860.7U CN203853861U (en) 2014-05-28 2014-05-28 Device for measuring removal rates of chamfer angles

Publications (1)

Publication Number Publication Date
CN203853861U true CN203853861U (en) 2014-10-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420278860.7U Active CN203853861U (en) 2014-05-28 2014-05-28 Device for measuring removal rates of chamfer angles

Country Status (1)

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CN (1) CN203853861U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104942657A (en) * 2015-05-25 2015-09-30 诸暨市润拓机械自动化科技有限公司 Chamfering detection mechanism
CN106370080A (en) * 2016-12-07 2017-02-01 哈尔滨东安汽车动力股份有限公司 Novel device for measuring size of outer chamfer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104942657A (en) * 2015-05-25 2015-09-30 诸暨市润拓机械自动化科技有限公司 Chamfering detection mechanism
CN104942657B (en) * 2015-05-25 2018-03-27 诸暨市润拓机械自动化科技有限公司 Chamfering testing agency
CN106370080A (en) * 2016-12-07 2017-02-01 哈尔滨东安汽车动力股份有限公司 Novel device for measuring size of outer chamfer

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