CN211889162U

CN211889162U - Tool for machining plane inclined hole

Info

Publication number: CN211889162U
Application number: CN201922402627.0U
Authority: CN
Inventors: 熊旭敏; 冷汪林
Original assignee: Guangzhou Jinghe Precision Machining Co ltd
Current assignee: Guangdong Jinghe precision machining Co., Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-10
Anticipated expiration: 2029-12-27

Abstract

The utility model provides a frock for processing plane inclined hole, a serial communication port, including base, processing agency and guiding mechanism, processing agency with guiding mechanism fixes on the base, guiding mechanism includes base and at least one locating pin, the locating pin with the base is swing joint, adjusts highly make the work piece of locating pin with processing agency configuration becomes the contained angle, the contained angle does workpiece surface becomes the contained angle of inclined hole with waiting to process. The utility model provides a frock for processing plane inclined hole highly adjusts the angle of work piece and milling cutter through the adjustment locating pin to process out the plane inclined hole of different angles, convenient operation effectively improves production efficiency, equipment structure is simple moreover.

Description

Tool for machining plane inclined hole

Technical Field

The utility model belongs to the technical field of the technique of machining and specifically relates to a frock for processing plane inclined hole is related to.

Background

At present, when a plane inclined hole of a workpiece is machined, inclined holes with different angles are required to be machined at different positions of the workpiece according to drawing requirements, so that different tools are required to be replaced when different inclined holes are machined, the machining difficulty and production time are increased, the operation is also complex, and the production efficiency is influenced.

Therefore, it is desirable to provide a tool which is convenient to operate and can rapidly adjust the angle of a workpiece to machine a plane inclined hole.

SUMMERY OF THE UTILITY MODEL

Therefore, a tool which is convenient to operate and can rapidly adjust the angle of a workpiece to machine a plane inclined hole is needed.

An embodiment of the utility model provides a frock for processing plane inclined hole, including base, processing agency and guiding mechanism, processing agency with guiding mechanism fixes on the base, guiding mechanism includes base and at least one locating pin, the locating pin with the base is swing joint, the adjustment highly make the work piece of locating pin with processing agency forms the contained angle, the contained angle does workpiece surface with wait to process the contained angle of inclined hole.

Preferably, the locating pin is provided with a plurality ofly, including first locating pin and second locating pin, first locating pin is provided with the bellying, the bellying be used for with the work piece is connected fixedly, makes the work piece is difficult not hard up or landing in the course of working to it is less to guarantee to process out inclined hole error, the second locating pin is used for supporting the work piece, many the difference in height of second locating pin makes supported the work piece with processing mechanism forms the contained angle, the angle be promptly plane inclined hole with the work piece plane forms the contained angle.

Preferably, the positioning pin is in threaded connection with the base, and the height of the positioning pin is adjusted by adjusting the depth of the positioning pin screwed into the base.

Preferably, the base comprises a fixing plate, a supporting plate and a bottom plate, the processing mechanism and the adjusting mechanism are fixed on the bottom plate, one side of the supporting plate is fixedly connected with the fixing plate, and the other opposite side of the supporting plate is fixedly connected with the bottom plate.

Preferably, one side of the supporting plate is provided with an inclined surface, the side opposite to the inclined surface is provided with a vertical surface, the bottom plate is fixed on the inclined surface side, the fixing plate is fixed on the vertical surface side, and one end of the bottom plate abuts against the fixing plate.

Preferably, the inclined plane and the vertical plane form an included angle of 45 degrees, so that the bottom plate and the angle formed by the fixing plate is 45 degrees, and an operator can take out or place the workpiece more conveniently.

Preferably, the processing mechanism comprises a processing seat and a processing arm, the processing seat is fixed on the bottom plate, a milling cutter is arranged on the processing arm, the milling cutter is perpendicular to the bottom plate, so that when inclined holes with different angles are processed, the inclined holes with different angles can be processed only by adjusting the angle of a workpiece, and the operation is simplified.

Preferably, the fixing plate is provided with a connecting groove, and the connecting groove is used for fixing the tool.

The utility model provides a frock for processing plane inclined hole highly adjusts the angle of work piece and milling cutter through the adjustment locating pin to process out the plane inclined hole of different angles, convenient operation effectively improves production efficiency, equipment structure is simple moreover.

Drawings

The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic structural diagram of a tool for processing a planar inclined hole according to an embodiment of the present invention.

Fig. 2 is a side view of the tool for processing a planar inclined hole according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a bottom view angle of a tool for processing a planar inclined hole according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of an operating state of a tool for processing a planar inclined hole according to an embodiment of the present invention.

Detailed Description

To facilitate an understanding of the present invention, the present invention will now be described more fully with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, an embodiment of the present invention provides a tool for processing a planar inclined hole, including a base 1, a processing mechanism 2 and an adjusting mechanism 3, wherein the processing mechanism 2 and the adjusting mechanism 3 can be fixed on the base 1 by screws, the adjusting mechanism 3 is disposed below the processing mechanism 2, the adjusting mechanism 3 includes a base 301 and at least one positioning pin 4, the positioning pin 4 is movably connected to the base 301, in the embodiment, the end of the positioning pin 4 is provided with a screw thread, the base 301 is provided with a corresponding screw hole, the positioning pin 4 is in threaded connection with the base 301, the height of the positioning pin 4 is adjusted by adjusting the depth of the positioning pin 4 screwed into the base 301, the height of the positioning pin 4 is adjusted to form an included angle between the workpiece 5 and the processing mechanism 2, the included angle is the included angle between the surface of the workpiece 5 and the inclined hole to be processed, and meanwhile, the included angle formed by the workpiece 5 and the processing mechanism 2 is a right angle with the sum of the included angle between the surface of the workpiece 5 and the surface of the base 1; in other preferred embodiments, the positioning pin 4 and the base 301 may be connected by a multi-stage snap, and the height of the positioning pin 4 is adjusted by pushing or pulling the positioning pin 4, so as to adjust the angle of the workpiece 5. The base 1 is made of a wooden material or a metal material.

Referring to fig. 1, in a preferred embodiment, the positioning pins 4 are provided in plural numbers, including a first positioning pin 401 and a second positioning pin 402, the first positioning pin 401 is provided with a protruding portion 403, the protruding portion 403 corresponds to a hole or a groove (not specifically identified in the figure) on the workpiece 5, the protruding portion 403 is clamped into the hole or the groove of the workpiece 5 for being connected and fixed with the workpiece 5, so that the workpiece 5 is not easily loosened or slid off in the machining process, thereby ensuring that an error of the machined inclined hole is small, the second positioning pin 402 is used for supporting the workpiece 5, and the heights of the plurality of second positioning pins 402 are different, so that the supported workpiece 5 and the machining mechanism 2 form an included angle, which is an angle formed by the planar inclined hole and the surface of the workpiece 5.

Referring to fig. 2, in a preferred embodiment, the base 1 includes a fixing plate 101, a supporting plate 102 and a bottom plate 103, the processing mechanism 2 and the adjusting mechanism 3 can be fixed on the bottom plate 103 by screws, one side of the supporting plate 102 is connected and fixed with the fixing plate 101, the other opposite side is connected and fixed with the bottom plate 103, and the supporting plate 102, the fixing plate 101 and the bottom plate 103 can be connected and fixed by screws.

In a further preferred embodiment, one side of the support plate 102 is provided as an inclined surface, and the bottom plate 103 is fixed on the inclined surface side, and the inclined surface may be extended from the upper end to the bottom end of the support plate 102, i.e., the support plate 102 forms a triangular shape; the inclined planes can also be arranged to extend from the upper end of the support plate 102 to a position between the upper end and the bottom end, namely the support plate 102 forms a right trapezoid shape, and the two inclined planes can both ensure that enough bearing capacity is provided and the whole tool is firm; the side opposite to the inclined surface is set to be a vertical surface, the fixing plate 101 is fixed on the vertical surface side, one end of the bottom plate 103 abuts against the fixing plate 101, and the fixing plate 101 can be fixedly connected with an external machine tool or a workbench and the like, so that the tool is suitable for different production conditions.

In a further preferred embodiment, the included angle between the inclined plane and the vertical plane is 45 °, so that the angle formed by the bottom plate 103 and the fixing plate 101 is 45 °, which enables an operator to take out or place the workpiece 5 more conveniently; in other preferred embodiments, the included angle between the inclined plane and the vertical plane may be other angles, such as 30 °, 60 °, etc., so as to facilitate the operation process.

In a preferred embodiment, the processing mechanism 2 includes a processing seat 202 and a processing arm 201, the processing seat 202 is fixed on the bottom plate 103, the processing arm 201 is connected with the processing seat 202, the processing seat 202 provides power output and control for the processing arm 201, more than one processing seat 202 and processing arm 201 can be arranged according to the number of inclined holes to be processed, as shown in fig. 1, 3 and 4, two sides of the adjusting mechanism 3 are respectively provided with one processing seat 202 and one processing arm 201, when the inclined holes are processed, two inclined holes with the same angle can be processed at the same time, and the production efficiency is greatly improved; the milling cutter 203 is arranged on the processing arm 201, the milling cutter 203 is perpendicular to the base plate 103, during processing, the milling cutter 203 is perpendicular to the base plate 103 and presses downwards, inclined holes can be processed on the workpiece 5 when the milling cutter is in contact with the workpiece 5, if inclined holes with different angles need to be processed, the angles of the workpiece 5 only need to be adjusted, the inclined holes with different angles can be processed, and operation is simplified.

Referring to fig. 1, 3 and 4, in a preferred embodiment, the fixing plate 101 is provided with one or more connecting grooves 104, the connecting grooves 104 are used to fix the tool, and when the tool needs to be installed on a workbench or a machine tool, the fixing plate 101 can be connected and fixed with the workbench or the machine tool through screws and the connecting grooves 104, so as to fix the tool.

In a preferred embodiment, the operation of the process of machining the planar inclined hole is as follows: determining the angle between the inclined hole to be machined and the surface of the workpiece 5 according to the requirement of a design drawing, namely the angle of an included angle formed by the workpiece 5 and the milling cutter 203, clamping the workpiece 5 to be machined into the protruding part 403 of the first positioning pin 401, adjusting the rest of the second positioning pins 402 to enable the workpiece 5 to be in contact with the second positioning pins 402, namely enabling the second positioning pins 402 to support the workpiece 5, adjusting the height of the second positioning pins 402 to enable the angle formed by the workpiece 5 and the milling cutter 203 to be equal to the angle of the inclined hole required by the drawing, then starting the machining mechanism 2, enabling the milling cutter 203 to be pressed downwards perpendicular to the bottom plate 103, and milling the inclined hole on the workpiece 5; after the inclined hole is milled, the milling cutter 203 ascends and stops working, and the machined workpiece 5 can be taken out.

The embodiment of the utility model provides a frock for processing plane inclined hole adjusts work piece and milling cutter's angle through the height of adjustment locating pin to process out the plane inclined hole of different angles, convenient operation effectively improves production efficiency, equipment structure is simple moreover.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express the specific embodiments of the utility model, and the description thereof is specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a frock for processing plane inclined hole, its characterized in that includes base, processing agency and guiding mechanism, processing agency with guiding mechanism fixes on the base, guiding mechanism includes base and at least one locating pin, the locating pin with the base is swing joint, adjusts the height messenger work piece of locating pin with processing agency configuration contained angle, the contained angle does the workpiece surface with wait to process the contained angle of inclined hole.

2. The tool for machining the plane inclined hole according to claim 1, wherein the positioning pins are multiple and comprise a first positioning pin and a second positioning pin, the first positioning pin is provided with a protruding portion, the protruding portion is used for being connected and fixed with the workpiece, and the second positioning pin is used for supporting the workpiece.

3. The tool for machining the inclined hole of the plane as claimed in claim 1, wherein the positioning pin is in threaded connection with the base, and the height of the positioning pin is adjusted by adjusting the depth of the positioning pin screwed into the base.

4. The tool for machining the inclined hole in the plane as claimed in claim 1, wherein the base comprises a fixing plate, a supporting plate and a bottom plate, the machining mechanism and the adjusting mechanism are fixed on the bottom plate, one side of the supporting plate is fixedly connected with the fixing plate, and the other opposite side of the supporting plate is fixedly connected with the bottom plate.

5. The tool for machining the inclined hole of the plane as claimed in claim 4, wherein one side of the supporting plate is set to be an inclined surface, the side opposite to the inclined surface is set to be a vertical surface, the bottom plate is fixed to the side of the inclined surface, the fixing plate is fixed to the side of the vertical surface, and one end of the bottom plate abuts against the fixing plate.

6. The tool for machining a planar inclined hole according to claim 5, wherein an included angle between the inclined surface and the vertical surface is 45 °.

7. The tool for machining a plane inclined hole according to claim 4, wherein the machining mechanism comprises a machining seat and a machining arm, the machining seat is fixed on the bottom plate, and a milling cutter is arranged on the machining arm and perpendicular to the bottom plate.

8. The tool for machining a plane inclined hole according to claim 4, wherein the fixing plate is provided with a connecting groove for fixing the tool.