Waistband drilling device
A punching device and belt technology, applied in leather punching/punching/cutting, small raw hide/large raw hide/leather/fur mechanical treatment, small raw hide/large raw hide/leather/fur treatment, etc., can solve low efficiency , Inaccurate punching positioning and other problems, to achieve the effect of improving work efficiency, high punching efficiency, and simple structure
Inactive Publication Date: 2016-11-23
SUZHOU HUANING MACHINERY MFG
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- Abstract
- Description
- Claims
- 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 punching device, 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 solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0017] Such as figure 1 and figure 2 As shown, a belt punching device for equidistant positioning provided by the present invention includes a base 1, 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 a...
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Abstract
The invention discloses a waistband drilling device. The waistband drilling device comprises a base. Clamping plates are perpendicularly mounted on the two sides of the base upwards. An inverted L-shaped pressing plate is arranged between the clamping plates on the two sides. Two sets of positioning pins are symmetrically arranged on the two sides of a vertical arm of the pressing plate. The positioning pins are inserted into mounting holes in the clamping plates on the corresponding sides. A horizontal arm of the pressing plate extends out of the clamping plates and is parallel to the base. A through hole allowing a tapered nail to perpendicularly penetrate is formed in the end of the horizontal arm of the pressing plate. The lower end of the tapered nail is a hollow cylinder. A cutting edge is arranged at the rim of the lower end of the tapered nail, and a handle is arranged at the upper end of the tapered nail. The middle section of the tapered nail is in threaded fit with the through hole. Scales are arranged on the base in the longitudinal direction. A positioning groove parallel to the scales is formed in the side edges of the scales. A positioning clip for pressing a waistband to the base is placed in the positioning groove. One end of the positioning clip is located in the positioning groove, and the end point, in contact with the waistband, of the other end of the positioning clip and the center line of the through hole are located in the same vertical plane. When drilling, the handle is rotated continuously, the cutting edge can gradually cut in the waistband, labor is saved, and working efficiency is improved.
Description
technical field [0001] The invention relates to a punching device, in particular to a punching device for positioning and punching 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, some punchers have a d...
Claims
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IPC IPC(8): C14B5/04
CPCC14B5/04C14B2700/116
Inventor 钱海萍
Owner SUZHOU HUANING MACHINERY MFG