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Multifunctional reverse scraper perforating device

A technology of punching device and reverse scraper, which can be used in boring/drilling, drilling/drilling equipment, parts of boring machine/drilling machine, etc., which can solve the problems of wasting time and many processes.

Inactive Publication Date: 2020-12-22
哈尔滨市阿城区胜达建筑材料厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Countersunk hole - sink the head of the fastener completely into the stepped hole of the part. In the process of countersunk hole processing, the anti-scraper is one of the indispensable processing tools. When countersunk hole processing, the following are often encountered Two kinds of situations, a kind of is to run into " concave " shape workpiece, need carry out counterbore processing to both sides of workpiece inner wall, another kind is after punching, both ends of hole all need to carry out counterbore processing, the inventor It was found that in the prior art, only a single countersinking process can be performed with the counter scraper. For the above two cases, the workpiece or the counter scraper needs to be adjusted accordingly. At the same time, the counter scraper is required for multiple processing, and there are many processes , and waste time

Method used

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  • Multifunctional reverse scraper perforating device
  • Multifunctional reverse scraper perforating device
  • Multifunctional reverse scraper perforating device

Examples

Experimental program
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specific Embodiment approach 1

[0034] Combine below Figure 1-13Describe this embodiment, a multifunctional anti-scraper punching device, including a rail frame 1, a propulsion mechanism 2, a fine-tuning mechanism 3, a punching mechanism 4 and a two-way anti-scraper mechanism 5, and the propulsion mechanism 2 is fixedly installed on the fine-tuning mechanism 3. The fine-tuning mechanism 3 is slidably installed on the track frame 1, the propulsion mechanism 2 is engaged with the track frame 1, the punching mechanism 4 is fixedly installed on the fine-tuning mechanism 3, and the two-way anti-scraper mechanism 5 is fixedly mounted on the punching mechanism 4.

specific Embodiment approach 2

[0036] Combine below Figure 1-13 Illustrate this embodiment, and this embodiment will further explain Embodiment 1. The track frame 1 includes a U-shaped frame 1-1 and a track bar 1-2. The track bar 1-2 is fixedly installed with two parts of the U-shaped frame 1-1. side.

specific Embodiment approach 3

[0038] Combine below Figure 1-13 Describe this embodiment, this embodiment will further explain Embodiment 2, the described propulsion mechanism 2 includes a moving sprocket 2-1, a chain 2-2, a guide sprocket 2-3, and a main sprocket 2-4 , chain two 2-5, moving sprocket two 2-6, displacement motor 2-7, moving sprocket one 2-1, guide sprocket 2-3, main sprocket 2-4 and moving sprocket two 2-6 Fixedly installed on the fine-tuning mechanism 3 respectively, the moving sprocket 2-1 meshes with the chain 2-2, the chain 2-2 meshes with the guide sprocket 2-3, and the guide sprocket 2-3 meshes with the main sprocket 2-4 phase meshing, the main sprocket 2-4 is fixedly installed on the output end of the displacement motor 2-7, the displacement motor 2-7 is fixedly installed on the fine-tuning mechanism 3, the main sprocket 2-4 is in phase with the chain 2-5 Engagement, chain two 2-5 meshes with mobile sprocket two 2-6, mobile sprocket one 2-1 meshes with tooth groove 1-1-1 provided on...

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Abstract

The invention relates to the field of machining, in particular to a multifunctional reverse scraper perforating device. The multifunctional reverse scraper perforating device comprises a rail frame, apropelling mechanism, a fine adjustment mechanism, a perforating mechanism and a two-way reverse scraper mechanism; the propelling mechanism is fixedly installed on the fine adjustment mechanism; thefine adjustment mechanism is installed on the rail frame in a sliding mode; the propelling mechanism is meshed with the rail frame; the perforating mechanism is fixedly installed on the fine adjustment mechanism; and the two-way reverse scraper mechanism is fixedly installed on the perforating mechanism. The multifunctional reverse scraper perforating device can be used for carrying out single-side counter bore machining and two-way counter bore machining, and meanwhile has the function of adjusting the counter bore machining size.

Description

technical field [0001] The invention relates to the field of machining, in particular to a multifunctional anti-scraper punching device. Background technique [0002] Countersunk hole - sink the head of the fastener completely into the stepped hole of the part. In the process of countersunk hole processing, the anti-scraper is one of the indispensable processing tools. When countersunk hole processing, the following are often encountered Two kinds of situations, a kind of is to run into " concave " shape workpiece, need carry out counterbore processing to both sides of workpiece inner wall, another kind is after punching, both ends of hole all need to carry out counterbore processing, the inventor It was found that in the prior art, only a single countersinking process can be performed with the counter scraper. For the above two cases, the workpiece or the counter scraper needs to be adjusted accordingly. At the same time, the counter scraper is required for multiple process...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B41/00B23B39/22B23B47/30
CPCB23B39/22B23B41/00B23B47/30
Inventor 高会明
Owner 哈尔滨市阿城区胜达建筑材料厂
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