CN203091803U

CN203091803U - Twelve-hole flange yoke drill jig

Info

Publication number: CN203091803U
Application number: CN 201220716750
Authority: CN
Inventors: 蔡聪伟; 蔡江龙; 陈仁安
Original assignee: FUJIAN QUANZHOU LIDONG MACHINERY Co Ltd
Current assignee: FUJIAN QUANZHOU LIDONG MACHINERY Co Ltd
Priority date: 2012-12-21
Filing date: 2012-12-21
Publication date: 2013-07-31
Anticipated expiration: 2022-12-21

Abstract

The utility model provides a twelve-hole flange yoke drill jig. A flange yoke is provided with a connecting plate, the lower surface of the connecting plate caves inward to form a groove, the drill jig comprises a drill plate, the upper surface of the drill plate hunches upwards to form a boss which is matched with the groove, and four drill jig modules are arranged on the drill plate, the four drill jig modules are symmetrically distributed with the boss serving as the center, and each drill jig module comprises a location pin and a forming die hole. The twelve-hole flange yoke drill jig is capable of achieving drilling last four mounting holes of the flange yoke for one time, simple in structure, easy to manufacture, and low in production cost.

Description

12 hole flange york drill jigs

[technical field]

The utility model is specifically related to a kind of 12 hole flange york drill jigs.

[background technology]

Flange york is the end connector of power transmission shaft, its major function is to transmit moment of torsion, and power transmission shaft is well felt relieved, 12 hole flange yorks have a plate and two fork parts, and the processing of 12 installing holes on the connecting plate of 12 hole flange yorks need be carried out at twice, i.e. first eight installing holes of disposable brill, and then bore four holes.

[utility model content]

Technical problem to be solved in the utility model is to provide a kind of 12 hole flange york drill jigs, can realize disposable last four installing holes that get out flange york.

The utility model solves the problems of the technologies described above by the following technical programs: a kind of 12 hole flange york drill jigs, and described flange york has a plate, and the lower surface of this connecting plate caves inward and forms a groove; Described drill jig comprises a bushing plate, and the upper surface of this bushing plate is protuberance upwards, forms a boss that matches with described groove, and also is provided with four drill jig unit on this bushing plate; Described four drill jig unit are center and symmetrical distribution with described boss; Every described drill jig unit includes an alignment pin and a molding hole.

Preferably, described flange york also has two fork part and recess faces, and described recess face is between two fork parts, and the ultimate range between this recess face and the described connecting plate upper surface is d; This drill jig comprises that also one is positioned at the support unit of described bushing plate below, and this support unit has a base, two vertical faggings and a horizontal support plate; The upright respectively and arranged on left and right sides of being located at base of two described vertical faggings, and be equipped with one handle on the lateral surface of every described vertical fagging; Described horizontal support plate is vertically upright to be located between the two vertical faggings, and the distance between the top of the top of this horizontal support plate and vertical fagging is h, and h 〉=d.

The beneficial effects of the utility model are: can realize disposable last four installing holes that get out flange york, and the utility model is simple in structure, makes easily, production cost is low.

[description of drawings]

The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 is the vertical view of bushing plate in the utility model.

Fig. 2 is the structural representation of support unit in the utility model.

Fig. 3 be bushing plate and workpiece in the utility model connecting plate cooperate figure.

Fig. 4 is the figure that cooperates of workpiece and drill jig in the utility model.

Structural representation when Fig. 5 is the enforcement state of the utility model 12 hole flange york drill jigs.

[specific embodiment]

See also Fig. 3 and Fig. 4, a kind of 12 hole flange york drill jigs 100, described flange york have a plate 11, two fork part 12 and recess faces 13, and the lower surface of this connecting plate 11 caves inward and forms a groove 111; Described recess face is between two fork parts 12, and the ultimate range between this recess face and described connecting plate 11 upper surfaces is d.

Please consult Fig. 1 and Fig. 2 again, described drill jig 100 comprises that a bushing plate 2 and is positioned at the support unit 3 of described bushing plate 2 belows, the upper surface of this bushing plate 2 is protuberance upwards, forms a boss 21 that matches with described groove 111, and also is provided with four drill jig unit 22 on this bushing plate 2; Described four drill jig unit 22 are center and symmetrical distribution with described boss 21; Every described drill jig unit 22 includes an alignment pin 221 and a molding hole 222.Described support unit 3 has a base 31, two vertical faggings 32 and a horizontal support plate 33; The upright respectively and arranged on left and right sides of being located at base 31 of two described vertical faggings 32, and be equipped with one handle 34 on the lateral surface of every described vertical fagging 32; Described horizontal support plate 33 vertical upright being located between the two vertical faggings 32, the distance between the top of the top of this horizontal support plate 33 and vertical fagging 32 is h, and h 〉=d.

Please consult Fig. 2-5 again, when using the utility model work, with flange york to be holed is the boss 21 of the groove 111 aligning bushing plates 2 of workpiece 1, simultaneously described workpiece mounting hole 14 is aimed at and inserted to four alignment pins 221 on the bushing plate 2, then bushing plate 2 and workpiece 1 handstand that is assembled together is placed on the described support unit 3, the connecting plate 11 of described workpiece 1 is set up on the two vertical faggings 32 of support unit 3, and the horizontal support plate 33 of described support unit 3 is supported on two of workpiece 1 and pitches the recess face 13 that promptly is supported on workpiece 1 between the parts 12, at last a briquetting 4 is placed on the bushing plate 2, and this briquetting 4 realizes that by a bolt 5 and bushing plate 2 locking is connected, and controls drilling machine (not shown) then and can get out four last holes.

Claims

1. hole flange york drill jig, described flange york has a plate, and the lower surface of this connecting plate caves inward and forms a groove; It is characterized in that: described drill jig comprises a bushing plate, and the upper surface of this bushing plate is protuberance upwards, forms a boss that matches with described groove, and also is provided with four drill jig unit on this bushing plate; Described four drill jig unit are center and symmetrical distribution with described boss; Every described drill jig unit includes an alignment pin and a molding hole.

2. 12 hole flange york drill jigs as claimed in claim 1 is characterized in that: described flange york also has two fork part and recess faces, and described recess face is between two fork parts, and the ultimate range between this recess face and the described connecting plate upper surface is d; This drill jig comprises that also one is positioned at the support unit of described bushing plate below, and this support unit has a base, two vertical faggings and a horizontal support plate; The upright respectively and arranged on left and right sides of being located at base of two described vertical faggings, and be equipped with one handle on the lateral surface of every described vertical fagging; Described horizontal support plate is vertically upright to be located between the two vertical faggings, and the distance between the top of the top of this horizontal support plate and vertical fagging is h, and h 〉=d.