CN103101047A

CN103101047A - Universally-used hole-making marking pen device

Info

Publication number: CN103101047A
Application number: CN2013100580106A
Authority: CN
Inventors: 谭小群; 张�杰; 刘建平; 谷运龙; 武俊强; 杨小丹; 胡鹏; 张洋; 任瑞敏; 徐超; 王小龙; 潘飞龙; 许雷; 秦现生; 李树军
Original assignee: Northwestern Polytechnical University
Current assignee: Northwestern Polytechnical University
Priority date: 2013-02-25
Filing date: 2013-02-25
Publication date: 2013-05-15

Abstract

The invention provides a universally-used hole-making marking pen device which comprises a common marking pen, clamp sleeves, a guide sleeve, a connecting sleeve barrel and an end cover. The common and the guide sleeve are connected with the clamp sleeves. The marking pen, the clamp sleeves and the guide sleeve are arranged in the connecting sleeve barrel. One ends of the clamp sleeves are clamped by the end cover, and the other ends of the clamp sleeves are supported by a spring. The connecting sleeve barrel is connected with a standard knife handle. According to the universally-used hole-making marking pen device, a common commercially available marking pen is used for marking, the whole device is connected with the standard knife handle, and the usage range is enlarged by the two characters. And particularly, the universally-used hole-making marking pen device is suitable for pre-marking before large-scale hole making, can conveniently providing a preliminary judgment standard for the fact that whether the hole-making positional accuracy is qualified or not, and is conveniently integrated in automation equipment by being served as one of automatic machining processes.

Description

A kind of general drilling indicates pen device

Technical field

The present invention relates to field of machining, be specially a kind of general drilling and indicate pen device.

Background technology

In machining and automated production process, often need drilling.At present, automation drilling equipment extensively is applied in production process, and especially development in recent years large-scale drilling special equipment rapidly, as robot hole, obtain large-scale application in machining and automated production process.In the robot hole process, because robot hole efficient is high, also due to the infrangibility of workpiece, therefore often be difficult to detect again the indexs such as hole site precision after drilling.Present solution is to carry out preboring, and the pedestrian's work of going forward side by side detects, like this problems such as efficient is low, low precision with regard to existing.Especially, along with the raising of modernization field of machining automaticity, manual detection also is unfavorable for automated production.

Summary of the invention

The technical problem that solves

For overcoming in existing extensive drilling process, first use the equipment drilling, carry out again in the manual detection positional precision shortcomings such as efficient is low, poor accuracy, improve the automaticity that the position, hole indicates, the present invention proposes a kind of general drilling and indicate pen device, by carried out position, hole mark before extensive drilling process, improve equipment drilling precision.

Technical scheme

Technical scheme of the present invention is:

Described a kind of general drilling indicates pen device, comprises marking pen, it is characterized in that: also include gripping sleeve, fairlead, branch sleeve and end cap; Gripping sleeve is the circular cone structure of hollow, and marking pen is coaxial to be fixed in the gripping sleeve middle through-hole; Fairlead is the column structure of hollow, and the fairlead middle through-hole is the circular cone through hole, and the cone angle of fairlead middle part circular cone through hole is identical with gripping sleeve circular cone cone angle, and gripping sleeve passes circular cone through hole in the middle part of fairlead, and is fixedly connected with fairlead is coaxial; Branch sleeve is comprised of handle of a knife linkage section and marking pen container cavity; The handle of a knife linkage section is used for being connected with outside handle of a knife is coaxial; The marking pen container cavity is the thin wall cylindrical structure, and the marking pen container cavity is coaxial with the handle of a knife linkage section; The fairlead face of cylinder, the outside and marking pen container cavity medial surface matched in clearance are pressed with spring between fairlead and marking pen container cavity inner face; The end cap sealing is adopted in marking pen container cavity outer face, and end cap is hollow structure, and the end cap middle through-hole is the circular cone through hole, and in the middle part of gripping sleeve and end cap, the circular cone via clearance coordinates.

Beneficial effect

The general drilling that the present invention proposes indicates pen device, adopts conical surface location, makes common marking pen tip and system of processing centre of gyration conllinear, and the position of nib institute mark is namely point of a knife bore position in future.In addition, spring can play certain flexibility and give the pressure effect, makes common marking pen clear when indicating, and retraction that can be to a certain degree, has effectively protected device.Branch sleeve and standard handle of a knife are direct-connected, can be integrated in automated system easily.

Description of drawings

Fig. 1: structural representation of the present invention;

Fig. 2: clamping unit structure chart of the present invention;

Wherein: 1, standard HSK handle of a knife; 2, branch sleeve; 3, clamping unit; 4, end cap; 5, spring; 6, lower gripping sleeve; 7, fairlead; 8, common marking pen; 9, upper gripping sleeve.

The specific embodiment

Below in conjunction with specific embodiment, the present invention is described:

With reference to accompanying drawing 1, the general drilling in the present embodiment indicates pen device and comprises common marking pen 8, branch sleeve 2, clamping unit 3 and end cap 4.With reference to accompanying drawing 2, clamping unit 3 is comprised of gripping sleeve and fairlead 7.

With reference to accompanying drawing 1 and accompanying drawing 2, gripping sleeve is composed of a fixed connection by upper gripping sleeve 9 and lower gripping sleeve 6, and gripping sleeve integral body is the circular cone structure of hollow, and gripping sleeve middle through-hole internal diameter is identical with the marking pen external diameter, marking pen is coaxial to be fixed in the gripping sleeve middle through-hole, to be used for the location.

Fairlead 7 is the column structure of hollow, and the fairlead middle through-hole is the circular cone through hole, and the cone angle of fairlead middle part circular cone through hole is identical with gripping sleeve circular cone cone angle, and gripping sleeve passes circular cone through hole in the middle part of fairlead, and is fixedly connected with fairlead is coaxial.Fairlead and the coaxial cone match of gripping sleeve to be used for centering, guarantee common marking pen tip and system's pivot conllinear.

Branch sleeve 2 is comprised of handle of a knife linkage section and marking pen container cavity, and the handle of a knife linkage section is used for being fixedly connected with outside handle of a knife is coaxial.The marking pen container cavity is the thin wall cylindrical structure, and the marking pen container cavity is coaxial with the handle of a knife linkage section.The fairlead face of cylinder, the outside and marking pen container cavity medial surface matched in clearance limit common marking pen radial motion, and fairlead can endwisely slip in the marking pen container cavity simultaneously.Be pressed with spring 5 between fairlead and marking pen container cavity inner face, guarantee that common marking pen can move backward when indicating, have simultaneously and necessarily give pressure, accomplish that mark is clear.

End cap 4 sealings are adopted in marking pen container cavity outer face, and end cap 4 blocks clamping unit 3.End cap is hollow structure, and the end cap middle through-hole is the circular cone through hole, and gripping sleeve and end cap middle part circular cone via clearance coordinates, and assurance can axially-movable with the gripping sleeve of common marking pen.

In the present embodiment application process, before the drilling of automatic punching equipment, need to process and walk in advance a little, be namely to tap on each position, hole with indicating pen, leaves marks, then inspection opening position correctness.During beginning, automatic punching equipment electricity main shaft claming external perimysium reference HSK handle of a knife 1, and whole general drilling sign pen device is fixed on electric front-end of spindle.Drilling equipment drives electric motion of main shaft to dead ahead, position, hole to be processed, then under the feeding order, the electricity main shaft travels forward, and general drilling indicates the common marking pen 8 nib contact mark points of pen device, the electric main shaft certain distance that moves forward, at this moment, general drilling indicates in pen device, and clamping unit 3 is interior toward retraction, under spring pressure at branch sleeve 2, nib produces and necessarily gives pressure, and common marking pen 8 is completed mark.Then, drilling equipment drives electric motion of main shaft to next point to be processed, action before repeating.So, until complete the sign work of whole surface of the work point to be processed.

General drilling of the present invention indicates pen device and can be integrated in very easily in automation equipment, due to outfit standard HSK handle of a knife 1, general drilling indicates special " cutter " that pen device can be used as automatic tool magazine, in the time of need to making marks, change general drilling sign pen device according to general tool changing program and get final product, mark is completed, after hand inspection is errorless, change process tool, can begin processing.

Claims

1. a general drilling indicates pen device, comprises marking pen, it is characterized in that: also include gripping sleeve, fairlead, branch sleeve and end cap; Gripping sleeve is the circular cone structure of hollow, and marking pen is coaxial to be fixed in the gripping sleeve middle through-hole; Fairlead is the column structure of hollow, and the fairlead middle through-hole is the circular cone through hole, and the cone angle of fairlead middle part circular cone through hole is identical with gripping sleeve circular cone cone angle, and gripping sleeve passes circular cone through hole in the middle part of fairlead, and is fixedly connected with fairlead is coaxial; Branch sleeve is comprised of handle of a knife linkage section and marking pen container cavity; The handle of a knife linkage section is used for being connected with outside handle of a knife is coaxial; The marking pen container cavity is the thin wall cylindrical structure, and the marking pen container cavity is coaxial with the handle of a knife linkage section; The fairlead face of cylinder, the outside and marking pen container cavity medial surface matched in clearance are pressed with spring between fairlead and marking pen container cavity inner face; The end cap sealing is adopted in marking pen container cavity outer face, and end cap is hollow structure, and the end cap middle through-hole is the circular cone through hole, and in the middle part of gripping sleeve and end cap, the circular cone via clearance coordinates.