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Main beam ridge forming device for child bicycle

A technology for bicycles and main beams, applied in shearing machine equipment, metal processing equipment, maintenance and safety accessories, etc., can solve the problems of unevenness, time-consuming and laborious, dangerous, etc., and achieve uniform cutting, cutting safety, and waste collection. Save time and effort Effect

Pending Publication Date: 2021-03-09
陈文龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the shortcomings of manual cutting that is dangerous, time-consuming and labor-intensive, and uneven, the technical problem to be solved is: to provide a safe, time-saving, labor-saving and evenly cut main beam ridge opening equipment for children's bicycles

Method used

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  • Main beam ridge forming device for child bicycle
  • Main beam ridge forming device for child bicycle
  • Main beam ridge forming device for child bicycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] A main beam ridge opening device for children's bicycles, such as figure 1 , figure 2 and Figure 6As shown, it includes a workbench 1, a motor 2, a slide plate 3, a placement frame 4, a cutting mechanism 5 and a fixing mechanism 6. The motor 2 is installed on the right side of the top front side of the workbench 1, and the slide plate 3 is arranged on the top front side of the workbench 1. , a placement frame 4 is placed on the ground, the placement frame 4 is located below the slide plate 3, a cutting mechanism 5 is provided on the front of the top side of the workbench 1, and the cutting mechanism 5 is connected with the output shaft of the motor 2, and a The fixing mechanism 6 is connected with the cutting mechanism 5 .

[0072] Manual cutting is dangerous, time-consuming and labor-intensive, and uneven. This equipment can cut automatically, which is safe, time-saving and labor-saving, and cuts evenly. First, people put the iron pipe in the fixing mechanism 6, an...

Embodiment 2

[0074] On the basis of Example 1, such as figure 2 , image 3 and Figure 4 As shown, the cutting mechanism 5 includes a first pallet 51, a first rotating shaft 52, a transmission assembly 53, a special-shaped groove rotating shaft 54, a first slider 55, a first connecting rod 56, a cutting knife 57, a first fixing column 58, Second slide block 59 and slide rail 510, workbench 1 top side front part is provided with first supporting plate 51, and workbench 1 front side right part rotation type is provided with first rotating shaft 52, and the output of first rotating shaft 52 and motor 2 A transmission assembly 53 is connected between the shafts, and the top of the first rotating shaft 52 is provided with a special-shaped groove rotating shaft 54, and the outer side of the special-shaped groove rotating shaft 54 ​​is slidingly provided with a first slider 55, and the right side of the front part of the workbench 1 is provided with a first fixing column 58 , the upper part of...

Embodiment 3

[0079] On the basis of Example 2, such as figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, a turning mechanism 7 is also included. The top side front of the workbench 1 is provided with a turning mechanism 7. The turning mechanism 7 is connected with the second rotating shaft 61 and the first connecting rod 56. The turning mechanism 7 includes a bevel gear set 71, a second A bearing column 72, a third rotating shaft 73, a ratchet gear 74, a ratchet rack 75, a connecting plate 76, a second telescopic assembly 77 and a third connecting rod 78, and the front part of the top side of the workbench 1 is provided with the first bearing column 72, The top of the first bearing column 72 is rotatably provided with a third rotating shaft 73, a bevel gear set 71 is arranged between the second rotating shaft 61 and the third rotating shaft 73, a ratchet gear 74 is arranged on the right side of the third rotating shaft 73, and the first connecting rod 56 The right part is provide...

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Abstract

The invention relates to a ridge forming device, in particular to main beam ridge forming device for a child bicycle. The main beam ridge forming device for the child bicycle is safe, capable of saving time and labor and capable of conducting uniform cutting. The main beam ridge forming device for the child bicycle comprises a work table, a motor, a sliding plate, a containing frame, a cutting mechanism and a fixing mechanism. The motor is installed on the work table. The sliding plate is arranged on the work table. The containing frame is placed on the ground, and the containing frame is located below the sliding plate. The cutting mechanism is arranged on the work table, and the cutting mechanism is connected with an output shaft of the motor. The fixing mechanism is arranged on the worktable, and the fixing mechanism is connected with the cutting mechanism. A first sliding block slides on a special-shaped groove rotating shaft, and therefore a first connecting rod can move up and down, the first connecting rod moves to drive a second sliding block to slide up and down in a sliding rail, the first connecting rod moves to drive a cutting knife to move up and down at the same time, and in this way, the automatic cutting effect is achieved and cutting is uniform and safe.

Description

technical field [0001] The invention relates to a ridge opening device, in particular to a main beam ridge opening device for children's bicycles. Background technique [0002] Children's bicycles refer to bicycles suitable for children aged four to eight to ride with a driving mechanism acting on the rear wheel. [0003] In the production process of children's bicycles, the main beam of the bicycle needs to be ridged, that is, the two ends of the iron pipe are cut. In the traditional cutting technology, people manually fix the iron pipe under the cutting tool, and the cutting tool After cutting, people turn the iron pipe half a circle, and the cutting tool cuts again, which is time-consuming and laborious. In addition, when cutting the iron pipe, people's hands are easy to shake, which will make the iron pipe shake, resulting in uneven cutting, and It is easy to cut people's hands when the cutting tool cuts. [0004] Patent application CN209773589U, the publication date i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D21/00B23D33/02B23Q5/28B23Q11/00
CPCB23D21/00B23D33/02B23Q5/28B23Q11/0042
Inventor 陈文龙
Owner 陈文龙
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