CN105588503A

CN105588503A - Gauge for eccentric distance of crankshaft

Info

Publication number: CN105588503A
Application number: CN201510905767.3A
Authority: CN
Inventors: 庄泉; 于建芝; 何春友
Original assignee: WUHU YONGWEI REFRIGERATION PARTS MANUFACTURING Co Ltd
Current assignee: WUHU YONGWEI REFRIGERATION PARTS MANUFACTURING Co Ltd
Priority date: 2015-12-10
Filing date: 2015-12-10
Publication date: 2016-05-18

Abstract

The invention discloses a gauge for the of a crankshaft, and belongs to the crankshaft detection field. The gauge comprises a base, a fixation seat 1 and a fixation seat 2. The fixation seat 1 is fixed at the top of the base. The fixation seat 2 is arranged corresponding to the fixation seat 1. The fixation seat 1 and the fixation seat 2 are parallel to each other. The fixation seat 1 and the fixation seat 2 are arranged on a slide rail at the top of the base. The side edge of the fixation seat 1 and the side edge of the fixation seat 2 are provided with a fixation bracket. A probe is sleeved inside the fixation bracket. The probe is connected with a dial plate. The upper part of the fixation bracket is obliquely arranged. The fixation bracket is inclined towards one side of the fixation seat 1 and one side of the fixation seat 2. According to the technical scheme of the invention, a crankshaft is directly placed on the gauge, and then whether the eccentric distance of the eccentric wheel of the crankshaft deviates from a normal value or not can be measured. The gauge is convenient to use. An operator can complete the measurement on the eccentric distance of the crankshaft without being specially trained.

Description

Eccentricity of crankshaft cubing

Technical field

The present invention relates to bent axle detection field, specifically, the present invention relates to a kind of eccentricity of crankshaft cubing.

Background technology

The bent axle of using in compressor of air conditioner, comprise the special constructions such as eccentric wheel due to bent axle, so high to the required precision of location in process, bent axle is provided with eccentric wheel, the major axis of bent axle is provided with a stern notch, the position of stern notch overlaps with the Axisymmetric Distributed Line of bent axle, this just requires eccentric Axisymmetric Distributed Line will just overlap with the cutting of stern notch, very high to the requirement of location in process, careless slightlyly will cause that workpiece is scrapped, yields is low, after processing, will detect to see whether meet the requirements to the eccentric throw of crankshaft eccentric wheel.

Summary of the invention

Technical problem to be solved by this invention be to provide a kind of simple in structure and can fast detecting crankshaft eccentric the cubing of wheel eccentric throw.

In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: eccentricity of crankshaft cubing, comprise base, holder one and holder two, described holder one is arranged on base top, be provided with holder two corresponding to holder one, described holder one and holder two are set up in parallel, holder one and holder two are all arranged on the slide rail of base top, side at holder one and holder two arranges fixed support, described fixed support is arranged on a frame sliding track, fixed support inner sleeve probe, probe connects dial plate, described fixed support top is for being obliquely installed, fixed support is to holder one and holder two lopsidedness.

Preferably, described holder one groove medial surface is provided with pad

Adopt technical scheme of the present invention, can obtain following beneficial effect:

Eccentricity of crankshaft cubing of the present invention is directly placed on by bent axle the eccentric throw that can measure crankshaft eccentric wheel in cubing and whether departs from normal numerical value, and this cubing is easy to use, and operating personnel can complete without special training the detection of eccentricity of crankshaft.

Brief description of the drawings

Mark in the each accompanying drawing of this description expressed content and figure is made to brief description below:

Fig. 1 is the structural representation of this eccentricity of crankshaft cubing;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is the structural representation of bent axle;

Fig. 4 is the right view of Fig. 3;

Mark in above-mentioned figure is: 1, base; 2, holder one; 21, pad; 22, holder two; 23, slide rail; 3, fixed support; 31, prop up frame sliding track; 4, probe; 41, dial plate; 5, bent axle; 51, eccentric wheel; 52, stern notch.

Detailed description of the invention

Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is described in further detail as effect and the operation principle etc. of the mutual alignment between the shape of related each member, structure, each several part and annexation, each several part.

As Fig. 1, shown in 2, this eccentricity of crankshaft cubing, comprise base 1, holder 1 and holder 2 22, holder 1 is arranged on base 1 top, be provided with holder two 22 corresponding to holder 1, holder 1 and holder 2 22 are set up in parallel, holder 1 and holder 2 22 are all arranged on the slide rail 23 at base 1 top, side at holder 1 and holder 2 22 arranges fixed support 3, fixed support 3 is arranged on a frame sliding track 31, fixed support 3 inner sleeve probes 4, probe 4 connects dial plate 41, fixed support 3 tops are for being obliquely installed, fixed support 3 is to holder 1 and holder 2 22 lopsidedness, holder one 2 groove medial surfaces are provided with pad 21.

As shown in Figure 3,4, be the structural representation of bent axle 5, on bent axle 5, there are eccentric wheel 51 and stern notch 52. when use, the major axis of bent axle 5 is placed on holder 1, eccentric wheel 51 is placed on holder 2 22, above-mentioned holder 1 and holder 2 22 are V-shaped, on the madial wall of " V " shape groove, be all provided with pad 21, make the bent axle 5 that is placed on it firm, probe 4 on fixed support 3 contacts the reading that under bent axle 5 major axis surface recordings, dial plate 41 shows gently, then the outer surface of fixed support 3 to eccentric wheel 51 slides, probe 4 contacts the reading on recording meter panel 41 after the outer surface of eccentric wheel 51 gently, then the numerical value of the reading of twice record and standard is compared to the eccentric throw that can measure bent axle 5.

By reference to the accompanying drawings the present invention is exemplarily described above; obviously specific implementation of the present invention is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or without improving, design of the present invention and technical scheme are directly applied to other occasion, all within protection scope of the present invention.

Claims

1. eccentricity of crankshaft cubing, it is characterized in that: comprise base, holder one and holder two, described holder one is arranged on base top, be provided with holder two corresponding to holder one, described holder one and holder two are set up in parallel, holder one and holder two are all arranged on the slide rail of base top, side at holder one and holder two arranges fixed support, described fixed support is arranged on a frame sliding track, fixed support inner sleeve probe, probe connects dial plate, described fixed support top is for being obliquely installed, fixed support is to holder one and holder two lopsidedness.

2. eccentricity of crankshaft cubing according to claim 1, is characterized in that: described holder one groove medial surface is provided with pad.