CN202825257U - Fixture for drilling inclined oil hole - Google Patents

Fixture for drilling inclined oil hole Download PDF

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Publication number
CN202825257U
CN202825257U CN 201220360078 CN201220360078U CN202825257U CN 202825257 U CN202825257 U CN 202825257U CN 201220360078 CN201220360078 CN 201220360078 CN 201220360078 U CN201220360078 U CN 201220360078U CN 202825257 U CN202825257 U CN 202825257U
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CN
China
Prior art keywords
crankshaft
bent axle
oil hole
support frame
fixture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN 201220360078
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Chinese (zh)
Inventor
刘张红
Original Assignee
刘张红
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 刘张红 filed Critical 刘张红
Priority to CN 201220360078 priority Critical patent/CN202825257U/en
Application granted granted Critical
Publication of CN202825257U publication Critical patent/CN202825257U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a fixture for drilling an inclined oil hole. The fixture for drilling the inclined oil hole comprises a crankshaft (1), a front crankshaft support frame (2), a pressing plate (3), screws (4), a locating piece (5), a rear crankshaft support frame (6), a fixed plate (7) and a drill bushing (8). The front crankshaft support frame (2) and the rear crankshaft support frame (6) are arranged on the fixed plate (7), and the crankshaft (1) is arranged on the front crankshaft support frame (2) and the rear crankshaft support frame (6). The crankshaft (1) is connected with the fixed plate (7) through the locating piece (5), and is fixed through the screws (4). The crankshaft (1) is fixed with the pressing plate (3) through the screws (4), and the drill bushing (8) is arranged on the fixed plate (7). The fixture for drilling the inclined oil hole is provided with a stereoscopic included angle, the included angle of a work fixture needs not to be rotated, clamping time is greatly saved, the amount of production is greatly improved, efficiency is improved by 50 %, two oil holes processed of a big product is connected well, and no half-connected product is generated.

Description

A kind of brill inclined oil hole of air anchor clamps
Technical field
The utility model belongs to mechanical field, is specifically related to a kind of brill inclined oil hole of air anchor clamps.
Background technology
One procedure is arranged in the crank-shaft link neck machining of oil hole at present, bore Φ 6mm inclined oil hole of air at connecting rod neck, it is straight hole and the inclined hole that bores respectively 2 Φ 6mm at main bearing journal and connecting rod neck that its process technology requires, and two holes not only will drill through, and junction, two holes must overlap, can not the handing-over of half hole.Present existing anchor clamps all are rotary jigs, need the rolling clamp angle during angular bit hole, and two screw rods and pressing plate are pressed in the angle.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of brill inclined oil hole of air anchor clamps, and these anchor clamps have been saved the time of human assistance greatly, have improved production efficiency.
The technical solution of the utility model: a kind of brill inclined oil hole of air anchor clamps, it comprises bent axle 1, front crankshaft support 2, pressing plate 3, screw 4, locating piece 5, rear bent axle support 6, fixed head 7 and drill bushing 8 are provided with front crankshaft support 2 and rear bent axle support 6 on the fixed head 7, bent axle 1 is arranged on front crankshaft support 2 and the rear bent axle support 6, bent axle 1 is connected with fixed head 7 by locating piece 5, and fixing by screw 4, bent axle 1 is fixing with pressing plate 3 by screw 4, and drill bushing 8 is arranged on the fixed head 7.
The utility model compared with prior art has following beneficial effect: anchor clamps of the present utility model are with three-dimensional angle, do not need rotary tooling anchor clamps angle, greatly saved the clamping time, production quantity improves greatly, efficient has improved 50%, the two oilholes handing-over that processes large product is fine, product do not occur partly joining.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Be further detailed below in conjunction with 1 pair of the utility model of accompanying drawing: a kind of brill inclined oil hole of air anchor clamps, it comprises bent axle 1, front crankshaft support 2, pressing plate 3, screw 4, locating piece 5, rear bent axle support 6, fixed head 7 and drill bushing 8 are provided with front crankshaft support 2 and rear bent axle support 6 on the fixed head 7, bent axle 1 is arranged on front crankshaft support 2 and the rear bent axle support 6, bent axle 1 is connected with fixed head 7 by locating piece 5, and fixing by screw 4, bent axle 1 is fixing with pressing plate 3 by screw 4, and drill bushing 8 is arranged on the fixed head 7.

Claims (1)

1. one kind is bored the inclined oil hole of air anchor clamps, it comprises bent axle (1), front crankshaft support (2), pressing plate (3), screw (4), locating piece (5), rear bent axle support (6), fixed head (7) and drill bushing (8) is characterized in that being provided with on the fixed head (7) front crankshaft support (2) and rear bent axle support (6), and bent axle (1) is arranged on front crankshaft support (2) and the rear bent axle support (6), bent axle (1) is connected with fixed head (7) by locating piece (5), and fixing by screw (4), bent axle (1) is fixing by screw (4) and pressing plate (3), and drill bushing (8) is arranged on the fixed head (7).
CN 201220360078 2012-07-25 2012-07-25 Fixture for drilling inclined oil hole Active CN202825257U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220360078 CN202825257U (en) 2012-07-25 2012-07-25 Fixture for drilling inclined oil hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220360078 CN202825257U (en) 2012-07-25 2012-07-25 Fixture for drilling inclined oil hole

Publications (1)

Publication Number Publication Date
CN202825257U true CN202825257U (en) 2013-03-27

Family

ID=47937049

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220360078 Active CN202825257U (en) 2012-07-25 2012-07-25 Fixture for drilling inclined oil hole

Country Status (1)

Country Link
CN (1) CN202825257U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102744626A (en) * 2012-07-25 2012-10-24 刘张红 Fixture for drilling oblique oil hole

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102744626A (en) * 2012-07-25 2012-10-24 刘张红 Fixture for drilling oblique oil hole

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