Special cutter with composite cutting edge
A compound cutting and cutting edge technology, which is applied in the direction of milling cutters, manufacturing tools, metal processing equipment, etc., can solve the problems of unfavorable tool life and use effect, inconvenient use, impact, etc., to achieve improved practicability, good durability, The effect of increasing strength
Pending Publication Date: 2022-08-05
成都欧珀琅精密工具有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a special cutting tool with a compound cutting edge, which is used to solve the problem that the existing cutting tool can only meet the processing requirements of a single precision in the above-mentioned background technology, and it is inconvenient to use multiple cutting tools to be replaced when processing with different precisions; And the tool adopts spray cooling, which has an extremely adverse effect on the service life and use effect of the tool
Method used
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Embodiment
[0037] like Figure 1 to Figure 10 As shown, this embodiment provides a special tool with a compound cutting edge, including a tool body 1, the two ends of the tool body 1 in the longitudinal direction are respectively provided with a first tool head 2 and a second tool head 3, and the outside of the tool body 1 The protective sleeve 4 is provided through the sliding sleeve of the sliding assembly; in this solution, the setting of the protective sleeve 4 is mainly to consider that when the processing personnel use the first cutter head 2 or the second cutter head 3 for processing, the protective sleeve 4 can be slid. , so that it can protect the tool head that is not working, that is, in the specific implementation, when the processing personnel select the first tool head 2 for processing, the processing personnel can clamp the tool body 1 on the processing equipment through the protective sleeve 4, Make the first cutter head 2 face the workpiece; and when the worker needs to ...
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The special tool with the composite cutting edge comprises a tool body, a first tool bit and a second tool bit are arranged at the two ends of the tool body in the length direction respectively, and the tool body is sleeved with a protective sleeve in a sliding mode through a sliding assembly; a first air cooling runner and a second air cooling runner which are used for cooling the first tool bit and the second tool bit are arranged at the two ends of the interior of the tool body correspondingly; according to the requirement of workpiece machining precision, the first tool bit or the second tool bit can be selected and replaced to machine workpieces with different precision, so that the requirement for machining the workpieces with different precision can be met through a single tool, the first tool bit and the second tool bit are cooled through airflow generated at high speed, and the machining precision of the workpieces is improved. And the air flow can blow away metal filings after being blown out, the situation that the metal filings are attached to the tool to affect the machining precision is avoided, and therefore compared with a traditional tool, the tool has prominent substantive features and remarkable progress.
Description
technical field [0001] The invention relates to the technical field of cutting tools, in particular to a special cutting tool with compound cutting edges. Background technique [0002] Tool, in the field of machining, generally refers to the tool used for cutting in mechanical manufacturing, also known as cutting tool. At present, in the field of machining, the commonly used tools have a relatively simple structure and are used in machining. At the same time, it can only meet the processing requirements of a single precision. Therefore, when milling the workpiece with different precisions, the processing personnel often need to prepare a variety of tools for replacement during processing, which makes the processing personnel inconvenient. At the same time, the existing tools are in After a long time of processing, the blade is easily rubbed to generate a lot of heat. In order to dissipate heat from the blade in time, the current practice on the market is to spray the tool to...
Claims
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Login to View More IPC IPC(8): B23C5/00B23C5/16B23C5/28
CPCB23C5/00B23C5/16B23C5/28Y02P70/10
Inventor 蒋鹏乔良钟涛吕强赖永良
Owner 成都欧珀琅精密工具有限公司