A kind of imitation artificial push type speed skating sharpening machine
A knife grinder and ice blade technology, which is applied to the grinding of machine tool components, skating, and sleds, can solve the problems of physical exertion, shortened life of ice blades, and large wear and tear, and achieve the effect of increasing buffering and reducing wear
Active Publication Date: 2019-01-18
HARBIN FIRST MACHINERY GRP
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Problems solved by technology
[0002] The current speed skating sharpeners are grinding wheel rotary sharpeners. It is well known that ice skates have strong rigidity, and the position with high hardness is at the front end a few millimeters. Frequent use of grinding wheels will cause a lot of wear and tear, which will shorten the life of ice skates.
A pair of professional ice skates is expensive, so most skaters and athletes use special sharpening frames and sharpening stones to manually sharpen their knives, which is very labor-intensive
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[0025] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0026] A speed skating sharpening machine imitating manual push, comprising: a frame 1, a base clamping mechanism 2 and a reciprocating sharpening mechanism 3,
[0027] The bottom of the frame 1 is provided with a base clamping mechanism 2, and the upper end of the frame 1 is provided with a reciprocating sharpening mechanism 3;
[0028] The reciprocating knife sharpening mechanism 3 includes: a speed regulating motor 4, a reciprocating lead screw 5, a push head 6, a free push-pull mechanism 7, a hollow slider 8, an arc guide rail 9, a knife sharpening box 10, a sliding needle 31 and a latch type assembly card conversion mechanism 11,
[0029] The two ends of the reciprocating screw 5 are fixed on the frame 1 through bearing seats, the reciprocating screw 5 is connected with the speed regulating motor 4, the pusher 6 is provided with a horizontal screw through hole,...
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Abstract
The invention relates to a manual pushing simulating type speed skate grinding machine, and belongs to the technical field of mechanical engineering. The grinding machine comprises a frame, a base clamping mechanism and a reciprocating grinding mechanism, wherein the base clamping mechanism is arranged at the bottom of the frame, and the reciprocating grinding mechanism is arranged at the upper end of the frame; the two ends of a reciprocating lead screw are fixed on the frame through bearing blocks and is connected with a speed regulation motor, and a bidirectional spiral track groove is formed in the reciprocating lead screw; a sliding pin is arranged in a sliding pin through hole, a conical sliding head is arranged at the lower end of the sliding pin, and the sliding head of the sliding pin slides in the bidirectional spiral track groove in the reciprocating lead screw; the two ends of an arc-shaped guide rail are fixed on the frame; and a bolt type clamping and converting mechanism is arranged at the lower end of a hollow sliding block, a grinding box is arranged at the lower end of the bolt type clamping and converting mechanism, and a grinding stone is arranged on the grinding box. According to the grinding machine, a push-and-pull connecting mechanism connecting the reciprocating lead screw with the sliding block and the arc-shaped guide rail is connected with a rotating shaft connecting mechanism in a split sliding connection mode to enable linear motion to be converted into arc reciprocating push-and-pull motion.
Description
technical field [0001] The invention relates to the technical field of mechanical engineering, in particular to an imitation manual push type speed skating sharpener. Background technique [0002] The current speed skating sharpeners are grinding wheel rotary sharpeners. It is well known that ice skates have strong rigidity, and the position with high hardness is at the front end a few millimeters. Frequent use of grinding wheels to sharpen the knife wears a lot, shortening the life of the ice skates. A pair of professional ice skates is expensive, so most skaters and athletes use special sharpening frames and sharpening stones to manually sharpen their knives, which is very labor-intensive. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned technical problems, and further provide a kind of imitation artificial push type speed skating knife sharpening machine, its structure is simple, easy to operate. [0004] Technical ...
Claims
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IPC IPC(8): B24B3/00B24B41/00
CPCB24B3/006B24B41/00
Inventor 毕超邵维玲李鹏宇程鑫
Owner HARBIN FIRST MACHINERY GRP