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Rivet hole perforating device of knife handle

A technology of perforating device and rivet hole, applied in boring/drilling, drilling/drilling equipment, parts of boring machine/drilling machine, etc., can solve the problems of hand injury and danger, and ensure safety and simple operation. , the effect of saving manpower

Pending Publication Date: 2020-11-20
龙萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the disadvantages that the handle of the knife needs to be manually fixed during the operation of the above method, the hand is easily injured by a wrong operation, and has a certain degree of danger. The technical problem to be solved by the present invention is to provide a , and the rivet hole piercing device of the knife handle to ensure the safety of the operator during operation

Method used

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  • Rivet hole perforating device of knife handle
  • Rivet hole perforating device of knife handle
  • Rivet hole perforating device of knife handle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A rivet hole piercing device for a knife handle, such as Figure 1-3 As shown, it includes a chassis 1, a mounting plate 2, a drill pipe 3, a connecting sleeve 4, a guide plate 5, a guide spring 6, a long gear 7, a servo motor 8 and a transmission gear 9, and the front side of the top of the chassis 1 is connected with a mounting plate 2, Three drilling rods 3 are slidingly connected on the mounting plate 2, and the drilling rods 3 are rotationally connected with the mounting plate 2. The three drilling rods are arranged on the left, middle and right sides. A connecting sleeve 4 is connected between the rods 3, and the connecting sleeve 4 is rotatably matched with the drill pipe 3. A guide plate 5 is connected to the left and right sides of the top of the mounting plate 2, and the guide plate 5 is slidingly matched with the connecting sleeve 4. The guide spring 6 is connected between them, the guide spring 6 is set on the guide plate 5, the long gear 7 is connected to t...

Embodiment 2

[0028] On the basis of Example 1, such as figure 1 and image 3 As shown, the conveying device 12 is also included, and the conveying device 12 includes a second rotating shaft 121, a conveying roller 122, a conveying belt 123, a push block 124, a sector gear 125 and a conveying gear 126, between the two side plates 100 front and rear sides The second rotating shaft 121 is connected in a uniform rotation mode, and the left and right sides of the second rotating shaft 121 are connected with conveying rollers 122. A conveyor belt 123 is wound between them, and a plurality of push blocks 124 are evenly spaced on the conveyor belt 123, and both sides of the second rotating shaft 121 on the front side are connected with conveying gears 126, and both sides of the first rotating shaft 104 are connected with sector gears 125. , the sector gear 125 meshes with the delivery gear 126 .

[0029]When placing the knife handle, the knife handle can be placed between two adjacent push block...

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PUM

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Abstract

The invention relates to a perforating device, in particular to a rivet hole perforating device of a knife handle. The rivet hole perforating device of the knife handle aims at achieving the technicalpurposes that the operation is easy, labor can be saved, and the safety of an operator during operation is guaranteed. In order to achieve the technical purposes, the rivet hole perforating device ofthe knife handle is provided. The device comprises a bottom disc, drill rods and connecting sleeves. One side of the top of the bottom disc is connected with a mounting plate. The multiple drill rodsare slidingly connected to the mounting plate, the drill rods and the mounting plate are in rotating fit, and every two adjacent drill rods are in transmission connection. The connecting sleeves areconnected between the multiple drill rods, and the connecting sleeves and the drill rods are in rotating fit. Through cooperative operation of the drill rods, an intermittent drive device and a fixingdevice, the knife handle is perforated, and therefore the effect of perforating the knife handle is achieved.

Description

technical field [0001] The invention relates to a piercing device, in particular to a rivet hole piercing device for a knife handle. Background technique [0002] A kitchen knife is a kitchen utensil whose main purpose is to cut or carve food. It can be divided into stainless steel knives and iron knives, and can also be divided into Chinese kitchen knives, Japanese kitchen knives and foreign kitchen knives. Kitchen knives are mainly used to cut meat and vegetables, but some unscrupulous people use them to hurt people. We should use kitchen knives peacefully and not use them as weapons to do illegal things. The handle is a part of the kitchen knife, and the handle usually needs to be pierced with a rivet hole to install the blade. [0003] At present, the method of drilling the tool handle is usually to manually place the tool handle on the drilling equipment, and then operate the drilling equipment to open the hole. The above method requires frequent manual placement and...

Claims

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Application Information

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IPC IPC(8): B23B41/00B23B47/00B23Q7/03B23Q7/06
CPCB23B41/00B23B47/00B23Q7/03B23Q7/06Y02P70/10
Inventor 龙萍
Owner 龙萍