Uniformly-spaced positioning belt puncher
A puncher and equidistant technology, applied in the field of punchers, can solve problems such as low efficiency and inaccurate punching positioning, and achieve the effects of improving work efficiency, high punching efficiency and easy realization.
Inactive Publication Date: 2017-01-04
SUZHOU HUANING MACHINERY MFG
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- Application Information
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a belt puncher with equidistant positioning, which solves the technical problems of inaccurate positioning and low efficiency in the prior art
Method used
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Embodiment Construction
[0016] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, but not to limit the protection scope of the present invention.
[0017] Such as figure 1 with figure 2 As shown, an equidistant positioning belt puncher provided by the present invention includes a base 1, and splints 2 are installed vertically upward on both sides of the base 1, and the base 1 and the splints 2 on both sides are integrally cast to improve stability. An inverted L-shaped pressure plate 3 is installed between the splints 2 on both sides. Two sets of positioning pins 3-1 are symmetrically arranged on both sides of the vertical arm of the pressure plate 3, and the positioning pins 3-1 are inserted into the mounting holes on the corresponding side splints 2. In 2-1, the horizontal arm of the pressure plate 3 extends out of the splint 2 and is...
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Abstract
The invention discloses a uniformly-spaced positioning belt puncher. The puncher comprises a base, clamping plates are vertically and upwards installed on the two sides of the base, an inverted-L-shaped pressing plate is installed between the clamping plates on the two sides, two groups of positioning pins are symmetrically arranged on the two sides of a vertical arm of the pressing plate and inserted into installing holes formed in the clamping plate on the corresponding sides, a horizontal arm of the pressing plate extends out of the clamping plates to be parallel to the base, a through hole used for allowing a conical screw to vertically penetrate is formed in the end of the horizontal arm of the pressing plate, a hollow cylinder is arranged at the lower end of the conical screw, and a wavy-stripe-shaped cutting edge is arranged at the edge of the lower end of the conical screw; the base is provided with scales in the longitudinal direction, a positioning groove parallel to the scales is formed at the side of the scales, the central line of the positioning groove and the central line of the conical screw are located in the same vertical plane, and a positioning nail is arranged in the positioning groove. When punching is conducted, multiple times of cyclic equi-distance punching can be completed by setting one-time positioning of the positioning nail, positioning is accurate, the punching efficiency is high, and the puncher is suitable for conducting batch punching operation on belts with the different sizes and types.
Description
technical field [0001] The invention relates to a hole puncher, in particular to a hole puncher for positioning and punching holes at equal intervals on a belt. Background technique [0002] The buttonholes of snap-on belts commonly used in people’s daily life are fixed and cannot be adjusted at will according to needs. Often, one buttonhole is too tight and the next buttonhole is too loose, so the belt can only be adapted to wear by punching holes. By. In the prior art, punching is usually achieved with steel nails and a hammer. First, the scribing method is used to determine the punching position on the belt according to the wearer's waist condition, and then the steel nail is used to align the punching position, and the hammer hits the steel nail drill. Make a hole. Because when drilling with steel nails and hammers, the positioning is inaccurate and has great randomness, so the holes punched on the belt are very unattractive. [0003] In order to meet people's needs, ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B26F1/02B26F1/14B26D7/01
CPCB26F1/02B26D7/01B26F1/14
Inventor 钱海萍
Owner SUZHOU HUANING MACHINERY MFG