CN204430873U

CN204430873U - A kind of foolproof fixture for milling machine

Info

Publication number: CN204430873U
Application number: CN201520113290.0U
Authority: CN
Inventors: 谢伟庭; 曾立丰; 王朝锋; 何伟
Original assignee: HUIZHOU HUAYANG PRECISION MACHINERY CO Ltd
Current assignee: HUIZHOU HUAYANG PRECISION MACHINERY CO Ltd
Priority date: 2015-02-14
Filing date: 2015-02-14
Publication date: 2015-07-01
Anticipated expiration: 2025-02-14

Abstract

The utility model discloses a kind of foolproof fixture for milling machine, described foolproof fixture comprises jig main body, described jig main body two ends are provided with detects cylinder for detecting to be milled set fool proof lug to avoid the anti-heavy milling of repetition milling part, compared with prior art, it is simple that the utility model has structure, is detected as the feature that power is high, effectively avoids miller to carry out repetition milling part to workpiece, realize the fool proof effect before milling operation, improve the performance of enterprises.

Description

A kind of foolproof fixture for milling machine

Technical field

The utility model relates to mechanical clamp field, specifically refers to a kind of foolproof fixture for milling machine.

Background technology

Milling machine mainly processes various surface with milling cutter on workpiece, existing fraise jig there is no and arranges anti-misoperation device, make production line usually to occur the situation that milling machine repeats processing sent into by finished workpiece by workman by mistake again, workpiece often produces larger error through again processing in specification, become substandard products, the production yields of enterprise is declined, reduces the performance of enterprises.

Utility model content

In view of this, the utility model needs the problem solved to be provide a kind of for preventing to be milled the milling machine foolproof fixture repeating to process.

In order to overcome the above problems, the utility model is by the following technical solutions: a kind of foolproof fixture for milling machine, comprise jig main body, described jig main body two ends are provided with detects cylinder for detecting to be milled set fool proof lug to avoid the anti-heavy milling of repetition milling part.

Preferably, described anti-heavy milling detects cylinder and is provided with push rod, and for detecting the pressure sensor whether push rod is released completely.

Preferably, described push rod position is vertical corresponding with the position of to be milled set fool proof lug, and the distance of described push rod and to be milled set fool proof lug is less than the shift length of push rod when push rod is released completely.

Compared with prior art, the utility model comprises following beneficial effect:

1. to be milled is provided with fool proof lug, this fool proof lug can be milled after to be milled milling, the step of air cylinder detecting fool proof lug is detected by increasing anti-heavy milling, milling part is started when fool proof lug being detected, stop milling part when can't detect fool proof lug and point out it to repeat milling part to miller, miller can be avoided to carry out repetition milling part to workpiece, realize the fool proof effect before milling operation, improve the performance of enterprises;

2. this anti-misoperation device structure is simple, easily arranges, is convenient to a large amount of equipment.

Accompanying drawing explanation

Fig. 1 is the overall structure schematic diagram of foolproof fixture embodiment described in the utility model;

Fig. 2 is the detection non-milling part view of foolproof fixture embodiment described in the utility model;

Fig. 3 is the detection milling part view of foolproof fixture embodiment described in the utility model.

Detailed description of the invention

For the ease of the understanding of those skilled in the art to the utility model content, below in conjunction with drawings and Examples, the utility model content is described in further detail.

Fig. 1 is the overall structure schematic diagram of foolproof fixture embodiment described in the utility model, as shown in Figure 1, in the present embodiment, this milling machine is used for the milling of steering axles 2, this foolproof fixture mainly comprises the jig main body 1 for clamping steering axles 2, and this jig main body 1 is provided with two anti-heavy millings and detects cylinder 3 at steering axles 2 two ends that it clamps.

In the present embodiment, this steering axles 2 is when as to be milled 2, and two ends, middle part are equipped with fool proof lug 21, and after steering axles 2 carries out milling machine operation, milling machine can by this fool proof lug 21 mill off.This anti-heavy milling detects cylinder 3 and is provided with push rod 31, and for detecting the pressure sensor whether push rod 31 is released completely, preferably, this push rod 31 is less than the shift length of push rod 31 when push rod 31 is released completely with the distance of fool proof lug 21 set by be milled 2, if when making this push rod 31 release completely, can judge that this place is without fool proof lug 21.

In use procedure, to be milled 2 is first fixed on this fixture by miller, by the time after being completely fixed for be milled 2, this fixture carries out fool proof detection to be milled 2, and the push rod 31 that the anti-heavy milling of Systematical control detects cylinder 3 moves, as shown in Figure 3, if this push rod 31 touches the fool proof lug 21 of to be milled 2 after releasing, the pressure sensor that anti-heavy milling detects cylinder 3 can not send the signal of telecommunication, system is judged as non-milling workpiece by this to be milled 2, and controls it and enter next step milling operation; As shown in Figure 3, if this push rod 31 is released completely, pressure sensor can produce a signal of telecommunication to milling machine controller, point out this to be milled 2 without fool proof lug 21, system is judged as milling workpiece by this to be milled 2, can make warning to miller, stops entering next step milling operation.

It should be noted that, the present embodiment is only the application that the utility model carries out for the milling machine of steering axles 2, also can be applied on the fixture of other types processing milling machine, and different adjustment all can be made according to actual conditions in cylinder specification and to be milled 2 fool proof lug 21 positions.

Be more than wherein specific implementation of the present utility model, it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection domain of the present utility model.

Claims

1. the foolproof fixture for milling machine, comprise jig main body (1), it is characterized in that: described jig main body (1) two ends are provided with detects cylinder (3) for detecting to be milled (2) set fool proof lug (21) to avoid the anti-heavy milling of repetition milling part.

2. the foolproof fixture for milling machine according to claim 1, is characterized in that: described anti-heavy milling detects cylinder (3) and is provided with push rod (31), and for detecting the pressure sensor whether push rod (31) is released completely.

3. the foolproof fixture for milling machine according to claim 2, it is characterized in that: described push rod (31) position is vertical corresponding with the position of to be milled (2) set fool proof lug (21), described push rod (31) is less than the shift length of push rod (31) when push rod (31) is released completely with the distance of to be milled (2) set fool proof lug (21).