CN204449450U - Molding cutter - Google Patents

Molding cutter Download PDF

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Publication number
CN204449450U
CN204449450U CN201420864281.0U CN201420864281U CN204449450U CN 204449450 U CN204449450 U CN 204449450U CN 201420864281 U CN201420864281 U CN 201420864281U CN 204449450 U CN204449450 U CN 204449450U
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tool
cutting
utility
model
forming tool
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CN201420864281.0U
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Chinese (zh)
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王学
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Tianjin Zhengtian Medical Instrument Co Ltd
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Tianjin Zhengtian Medical Instrument Co Ltd
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Abstract

一种成型刀具,其包括与铣床连接的刀柄,位于刀柄前端的切削部,所述切削部包括四个成型切削刃,每个切削刃的形状都与所加工套筒的外形一样,为弧形刃。本实用新型提供一种能够一次加工完成套筒外形的新型成型刀具,采用本实用新型所述的新型成型刀具,加工过程中不需要换刀,不存在对刀误差,保证了产品的质量,同时能缩短工时,降低生产成本。

A shaped cutting tool, which includes a tool handle connected with a milling machine, a cutting portion located at the front end of the tool handle, the cutting portion includes four shaped cutting edges, each cutting edge has the same shape as the processed sleeve, and is curved edge. The utility model provides a new forming tool capable of processing the shape of the sleeve at one time. By adopting the new forming tool described in the utility model, there is no need to change the tool in the process of processing, and there is no tool setting error, which ensures the quality of the product and at the same time It can shorten working hours and reduce production costs.

Description

成型刀具Forming tool

技术领域 technical field

    本实用新型属于器械加工的技术领域,特别涉及一种能够加工成型套筒的成型刀具。 The utility model belongs to the technical field of instrument processing, in particular to a forming tool capable of processing a forming sleeve.

背景技术 Background technique

传统的套筒的加工方法是用数控铣床铣,需要先粗铣再精铣,加工需要的时间长,或直接购买和套筒外形、尺寸一致的冷拔出来的棒料,然后再进行进一步加工,但买来的棒料不能保证尺寸的一致性,达不到要求的尺寸精度。 The traditional processing method of the sleeve is milling with a CNC milling machine, which requires rough milling and then fine milling, which takes a long time to process, or directly purchases a cold-drawn bar that is consistent with the shape and size of the sleeve, and then proceeds to further processing , but the bought bars cannot guarantee the dimensional consistency and fail to meet the required dimensional accuracy.

发明内容 Contents of the invention

针对上述技术问题,本实用新型提供一种能够加工成型套筒的成型刀具。 In view of the above technical problems, the utility model provides a forming tool capable of processing a forming sleeve.

实现本实用新型的技术方案如下: Realize the technical scheme of the utility model as follows:

本实用新型的成型刀具,包括用于装夹的刀柄和位于刀柄前端的切削部,所述切削部具有四个切削刃,各切削刃呈圆弧状且切削刃的形状与所加工套筒外形一致,同时每个切削刃与刀柄端面垂直。 The forming tool of the utility model includes a handle for clamping and a cutting part located at the front end of the handle. The cutting part has four cutting edges, each cutting edge is arc-shaped and the shape of the cutting edge is the same as that of the processed sleeve. The shape of the barrel is consistent, and each cutting edge is perpendicular to the end face of the handle.

    本实用新型还可以采用以下技术措施: The utility model can also adopt the following technical measures:

所述切削刃之间的角度均为90°。 The angles between the cutting edges are all 90°.

所述切削刃与刀柄轴线的夹角为0。 The included angle between the cutting edge and the tool handle axis is 0.

本实用新型的优点和积极效果是: Advantage and positive effect of the present utility model are:

本实用新型的成型刀具在使用中,只需对准需要加工工件部位,通过将刀柄装夹到切削设备上,保证成型刀具的装配精度,通过切削设备带动成型刀具转动,使成型刀具圆弧刃对工件进行铣削,从而一次完成对工件的加工;本实用新型能够保证加工工件的加工精度,无需频繁更换刀具,节省时间、降低工作人员的工作量,提高了工作效率。 When the forming tool of the utility model is in use, it only needs to be aligned with the part of the workpiece to be processed, and the assembly accuracy of the forming tool is ensured by clamping the handle of the tool to the cutting equipment, and the forming tool is driven to rotate by the cutting equipment, so that the forming tool has an arc The cutting edge mills the workpiece, thereby completing the processing of the workpiece at one time; the utility model can ensure the machining accuracy of the workpiece, does not need to change the tool frequently, saves time, reduces the workload of the staff, and improves the work efficiency.

附图说明 Description of drawings

图1 为本实用新型的成型刀具的结构示意图。 Fig. 1 is the structural representation of forming tool of the present utility model.

图中,1 为刀柄,2 为切削部,3为圆弧刃。 In the figure, 1 is the handle, 2 is the cutting part, and 3 is the arc edge.

具体实施方式 Detailed ways

下面结合附图和具体实施例对本实用新型进一步说明。 Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

参见图1,本实用新型的成型刀具,包括用于装夹的刀柄1和位于刀柄前端的切削部2,刀柄前端的直径大于刀柄装夹端的直径,从而能保证刀具被牢固安装,切削部2上设有四个切削刃3,切削刃形状一致,且各切削刃呈圆弧状且切削刃圆弧的形状与所加工套筒外形一致,同时每个切削刃与刀柄端面垂直,从而保证切削刃在进行套筒加工时的切削力最大。 Referring to Fig. 1, the forming tool of the present utility model includes a tool handle 1 for clamping and a cutting part 2 located at the front end of the tool handle. , the cutting part 2 is provided with four cutting edges 3, the shapes of the cutting edges are consistent, and each cutting edge is arc-shaped, and the shape of the cutting edge arc is consistent with the shape of the processed sleeve, and each cutting edge and the end surface of the handle Vertical, so as to ensure the maximum cutting force of the cutting edge when processing the sleeve.

切削部上相邻切削刃之间的角度为90°,通过四个形状相同的切削刃能够提高加工效率和保证切削出产品的精度。 The angle between adjacent cutting edges on the cutting part is 90°, and the four cutting edges with the same shape can improve the processing efficiency and ensure the precision of cutting products.

切削刃与刀柄轴线的夹角为0,使切削刃在加工时能够获得最好的切削效果。 The included angle between the cutting edge and the axis of the tool holder is 0, so that the cutting edge can obtain the best cutting effect during processing.

本实用新型的成型刀具在使用中,只需对准需要加工工件部位,通过将刀柄装夹到切削设备上,保证成型刀具的装配精度,通过切削设备带动成型刀具转动,使成型刀具圆弧刃对工件进行铣削,从而一次完成对工件的加工。 When the forming tool of the utility model is in use, it only needs to be aligned with the part of the workpiece to be processed, and the assembly accuracy of the forming tool is ensured by clamping the handle of the tool to the cutting equipment, and the forming tool is driven to rotate by the cutting equipment, so that the forming tool has an arc The cutting edge mills the workpiece, thus completing the processing of the workpiece at one time.

以上所述,仅是本实用新型的较佳实施例而已,并非对本实用新型作任何形式上的限制,虽然本实用新型已以较佳实施例公开如上,然而,并非用以限定本实用新型,任何熟悉本专业的技术人员,在不脱离本实用新型技术方案范围内,当然会利用揭示的技术内容作出些许更动或修饰,成为等同变化的等效实施例,但凡是未脱离本实用新型技术方案的内容,依据本实用新型的技术实质对以上实施例所作的任何简单修改、等同变化与修饰,均属于本实用新型技术方案的范围内。 The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as above with the preferred embodiment, however, it is not used to limit the utility model. Any skilled person familiar with this profession, without departing from the scope of the technical solutions of the present utility model, will of course use the disclosed technical content to make some changes or modifications to become equivalent embodiments with equivalent changes, but all without departing from the technical solutions of the present utility model The content of the scheme, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model all belong to the scope of the technical solution of the utility model.

Claims (3)

1.一种成型刀具,包括用于装夹的刀柄和位于刀柄前端的切削部,其特征在于:所述切削部具有四个切削刃,各切削刃呈圆弧状且切削刃的形状与所加工套筒外形一致,同时每个切削刃与刀柄端面垂直。 1. A forming tool, comprising a handle for clamping and a cutting portion positioned at the front end of the handle, characterized in that: the cutting portion has four cutting edges, each cutting edge is arc-shaped and the shape of the cutting edge It is consistent with the shape of the machined sleeve, and each cutting edge is perpendicular to the end face of the tool holder. 2.根据权利要求1 所述的成型刀具,其特征在于:相邻切削刃之间的角度均为90°。 2. The forming tool according to claim 1, wherein the angles between adjacent cutting edges are all 90°. 3.根据权利要求1 或2 所述的成型刀具,其特征在于:切削刃与刀柄轴线的夹角为0。 3. The forming tool according to claim 1 or 2, wherein the angle between the cutting edge and the axis of the tool handle is 0.
CN201420864281.0U 2014-12-31 2014-12-31 Molding cutter Expired - Lifetime CN204449450U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105499677A (en) * 2016-01-09 2016-04-20 中山市园丰精密刃具有限公司 Appearance forming cutter
CN105499679A (en) * 2016-01-09 2016-04-20 中山市园丰精密刃具有限公司 Appearance forming milling cutter
CN106964824A (en) * 2017-05-05 2017-07-21 张永江 Use the method for 62 universal milling machine machining cam impeller pump orthodrome spiral cams
CN107803538A (en) * 2017-11-28 2018-03-16 广东振硕数控刀具有限公司 A kind of staggered tooth milling cutter for T groove processings
CN110587735A (en) * 2019-10-10 2019-12-20 浙江大学台州研究院 Curved surface machining tool for square strip material

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105499677A (en) * 2016-01-09 2016-04-20 中山市园丰精密刃具有限公司 Appearance forming cutter
CN105499679A (en) * 2016-01-09 2016-04-20 中山市园丰精密刃具有限公司 Appearance forming milling cutter
CN106964824A (en) * 2017-05-05 2017-07-21 张永江 Use the method for 62 universal milling machine machining cam impeller pump orthodrome spiral cams
CN107803538A (en) * 2017-11-28 2018-03-16 广东振硕数控刀具有限公司 A kind of staggered tooth milling cutter for T groove processings
CN110587735A (en) * 2019-10-10 2019-12-20 浙江大学台州研究院 Curved surface machining tool for square strip material

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Granted publication date: 20150708

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