CN201152728Y

CN201152728Y - Ice skate blade bottom surface shape detector

Info

Publication number: CN201152728Y
Application number: CNU2008200012738U
Authority: CN
Inventors: 左洪志
Original assignee: Yanshan University
Current assignee: Yanshan University
Priority date: 2007-11-16
Filing date: 2008-01-22
Publication date: 2008-11-19
Anticipated expiration: 2018-01-22

Abstract

The utility model relates to an edge surveymeter, in particular to a measuring device used for detecting the coordinate curve shape at the bottom of the edge. The measuring device has the technical proposal that a slideable meter rod clip (3) is arranged on a ruler (1), a dial indicator (2) is fixed on the meter rod clip (3), a dial indicator head (6) on the dial indicator (2) is positioned at the lower end of the meter rod clip (3); the lateral surface of the ruler (1) is fixed with two fixed frames (4 and 7), the other ends of the fixed frames (4 and 7) are fixed with a magnetic material (5); the fixed frame (7) is fixed with a base plate (8) which is aligned with the 0 scale of the ruler (1); the lower edges of the magnetic material (5), the fixed frames (4 and 7) and the base plate (8) are on the same level and are parallel with the upper edge of the ruler (1). The utilization of the technical proposal ensures that the coordinate values of shapes of any points on the bottom surface of the edge can be detected.

Description

Skate blade bottom shape detector

Technical field

The utility model relates to a kind of skate blade detector, especially a kind of measurement mechanism that is used to detect skate blade bottom surface coordinate curve shape.

Technical background

In sports items, the event on ices kind is a lot, the kind of related skates is also a lot, different skates are applicable to different projects, it is for sportsman's direct relation that got good grades, the quality of skates checkout equipment directly affects the design of skates, therefore, just seems particularly important for the design of skates checkout equipment.In the skates checkout equipment, generally, the size of determining skate blade bottom surface arc shape and project distance, ice hardness, body weight, to pedal factor such as ice strength relevant.Project apart from weak point, ice hardness is big, body weight is light, it is less to pedal ice strength, skate blade bottom surface arc shape is bigger than normal, otherwise less than normal.Can correctly hold the blade bottom shape, directly the performance and the games results of influence technique level.

Traditional detection skate blade bottom shape benchmark places the two ends of blade bottom surface, because the two reference point blade bottom surface amounts of being ground there are differences, each measuring basis is in extensive not stationary state, make twice above detected blade bottom surface arc shape coordinate values not have comparability, be unfavorable for the correct assurance of tool setting arc shape rule

Summary of the invention

In order to overcome above-mentioned shortcoming, the utility model provides a kind of skate blade bottom shape detector, and it can accurately detect blade bottom surface arc shape coordinate values.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of skate blade bottom shape detector, comprise ruler, and be equipped with on the described ruler and slidably show bar cramp, be fixed with dial gauge on the table bar cramp, the percentage gauge outfit on the dial gauge is positioned at the lower end of table bar cramp; The side of ruler is fixed with two fixed mounts, and the other end of fixed mount is fixed with magnetic material; Be fixed with substrate on the fixed mount with ruler " 0 " scale aligned in position; The lower edge of magnetic material, fixed mount and substrate is on same surface level, and is and parallel with the ruler upper edge.

Adopt this kind scheme, can detect the shape coordinate value of arbitrfary point, skates blade bottom surface.

Description of drawings

Be in conjunction with the accompanying drawings and embodiments specific embodiments of the present utility model to be described in detail below.

Fig. 1 is a skate blade bottom surface detector synoptic diagram;

Fig. 2 is that skate blade bottom surface detector detects blade bottom shape work synoptic diagram.

Embodiment

The utility model provides a kind of skate blade bottom shape detector, as shown in Figure 1, comprises ruler 1, is equipped with on the described ruler 1 and slidably shows bar cramp 3, is fixed with dial gauge 2 on the table bar cramp 3, and the percentage gauge outfit 6 on the dial gauge 2 is positioned at the lower end of table bar cramp 3; The side of ruler 1 is fixed with two

fixed mounts

4 and 7, and the

fixed mount

4 and 7 the other end are fixed with magnetic material 5; Be fixed with substrate 8 on the fixed mount 4 with " 0 " scale aligned in position of ruler 1; The lower edge of magnetic material 5,

fixed mount

4,7 and substrate 8 is on same surface level, and is and parallel with ruler 1 upper edge; Wherein, magnetic material 5 is a neodymium iron boron.

This detector guarantees that substrate 8 aligns with " 0 " scale mark of ruler 1.As shown in Figure 2, skates 9 front ends touch substrate 8 and can guarantee immobilizing of each measuring basis; Neodymium iron boron lower edge and skates 9 are fixed by magnetic force, can make each measurement the in skates 9 positions can both be maintained fixed constant for Y axis datum; Strong magnetic force by neodymium iron boron holds the side of skates 9 and is fixing, makes detector satisfy job requirement.This detector guarantees that ruler 1 top base is parallel to the neodymium iron boron lower edge, and move left and right table bar cramp 3 can demonstrate the Y value that any X in blade bottom surface of skates 9 is ordered at the dial gauge on the ruler 12.Detected coordinate curve value is ground skates to the sportsman, holds desirable cutter arc curve and has practical significance.

It is as follows to use the skate blade bottom surface concrete mode of detector detection blade bottom shape: at first, skates 9 are fixed on the knife board, neodymium iron boron are inhaled the blade side that is fixed on skates 9.Secondly, skates 9 front ends abut against on the substrate 8, have finished on " 0 " scale mark of skates 9 front ends and ruler 1 and have located for the benchmark of X-axis.Once more, the benchmark location of skates 9 for Y-axis finished by real bark pocket upper edge 15 in the neodymium iron boron lower edge.At last, this detector is guaranteeing that ruler 1 top base is parallel under the prerequisite of neodymium iron boron lower edge, move left and right table bar cramp 3 can demonstrate the Y value that any X in blade bottom surface of skates 9 is ordered at ruler 1 dial gauge 2, connects the corresponding Y value of each X point and can demonstrate the blade bottom shape.

Claims

1, a kind of skate blade bottom shape detector, comprise ruler (1), it is characterized in that: be equipped with on the described ruler (1) and slidably show bar cramp (3), be fixed with dial gauge (2) on the table bar cramp (3), the percentage gauge outfit (6) on the dial gauge (2) is positioned at the lower end of table bar cramp (3); The side of ruler (1) is fixed with two fixed mounts (4,7), and the other end of fixed mount (4,7) is fixed with magnetic material (5); Be fixed with substrate (8) on the fixed mount (7) with ruler (1) " 0 " scale aligned in position; The lower edge of magnetic material (5), fixed mount (4,7) and substrate (8) is on same surface level, and is and parallel with ruler (1) upper edge.