CN202861824U

CN202861824U - Fixture capable of milling plane and boring hole

Info

Publication number: CN202861824U
Application number: CN 201220500843
Authority: CN
Inventors: 杨奎琦
Original assignee: ANQIU KAIYU MACHINE MANUFACTURE Co Ltd
Current assignee: ANQIU KAIYU MACHINE MANUFACTURE Co Ltd
Priority date: 2012-09-26
Filing date: 2012-09-26
Publication date: 2013-04-10
Anticipated expiration: 2022-09-26

Abstract

The utility model discloses a fixture capable of milling a plane and boring a hole. The fixture capable of milling the plane and boring the hole comprises a base plate. A plurality of heightened blocks are installed at the lower end of the base plate, sink holes are formed in the base plate, a fixing sleeve is installed above the sink holes and on the position which is closely attached to the portion of the base plate, a V-shaped block is fixedly installed on the base plate at the rear end of the fixing sleeve, a movable V-shaped block seat is installed at the front end of the fixing sleeve on the base plate, a movable V-shaped block is installed in the V-shaped block seat in a sliding mode, a screw support is further installed at the edge portion of the base plate before the movable V-shaped block seat, a ball-head screw is installed at the upper end of the screw support, the ball-head portion of the ball-head screw is fixedly connected with the movable V-shaped block, and the other end of the ball-head screw is connected with a rotating handle. The fixture capable of milling the plane and boring the hole is used for milling the plane of one end of a machining body and boring a main body center hole and a stepped hole of the center hole. Due to the fact that the holes are perpendicular to the end face, the holes and the end face are machined one time with one process, and the perpendicularity of the holes and the end face is easy to be ensured. The fixture adopts that the outer circle of a blank protrudes of the circular arc face, and a fixed V-shaped block is used for positioning. The other end of the fixture utilizes a helical structure so that the movable V-shaped block can conveniently and rapidly move forward and backward. Due to the facts that the V-shaped blocks are adopted at two ends of the fixture to fix position and a concept of one clamp with a plurality of parts is adopted when the fixture is designed, the production efficiency of the fixture is also improved.

Description

The anchor clamps of a kind of milling flat and bore hole

Technical field:

The utility model relates to the machining equipment field, relates in particular to the anchor clamps of a kind of milling flat and bore hole.

Background technology:

When the processing automobile article body, the plane of one end need to process with milling machine, and its main body mesopore and mesopore stepped hole need bore hole, because these parts are the abnormity structure, do not have special fixture to fix, and need the manual tool using of workman to fix in the past, very inconvenient, and be difficult to accurately location.Therefore imagination provides a kind of equipment to solve this problem.

The utility model content:

The purpose of this utility model just provides the anchor clamps of a kind of milling flat and bore hole, solution is when the processing automobile article body, the plane of one end need to process with milling machine, and its main body mesopore and mesopore stepped hole need bore hole, because these parts are the abnormity structure, do not have special fixture to fix, and need the manual tool using of workman to fix in the past, very inconvenient, and be difficult to the accurately problem of location.

The technical solution adopted in the utility model is:

The anchor clamps of a kind of milling flat and bore hole comprise base plate: the base plate lower end is equipped with some keels, has counterbore on the base plate, and the counterbore top is close to the base plate place positioning sleeve is installed, and is installed with V-block on the base plate of positioning sleeve rear end; The position of positioning sleeve front end is equipped with movable V-block seat on the base plate, be slidingly fitted with movable V-block in the movable V-block seat, movable V-block seat the place ahead bottom edge part also is equipped with screw bracket, the screw bracket upper end is equipped with ball screw, the bulb part of ball screw is fixedly connected with movable V-block, and the other end of ball screw is connected with the turn handle.

Polishing has anti-skid design on the described turn handle side wall.

Compared with prior art, the beneficial effects of the utility model are:

The utility model is used for milling plane and boring main body mesopore and the boring mesopore stepped hole of processing main body one end, belong to single operation Simulation Based On Multi-step anchor clamps, one sub-folder tool clamped one time can be finished the processing of multiple tracks work step, secondly because the hole is vertical with the end face requirement, so hole and end face one procedure time processing are easily guaranteed the perpendicularity of hole and end face; Anchor clamps use the blank cylindrical to protrude arc surface and adopt fixedly that V-block positions, thus make the location reliably and easier centering center assurance mesopore with respect to the symmetry of four faces of blank; The anchor clamps other end uses helical structure, movable V-block is moved forward and backward convenient and swift, and it is fixing that two ends all use V-block to position, so not only limit part and moved but also limited the part rotation, the free degree that the part above-below direction moves is then controlled by the clamping force of the cooperation of the drafting angle of the V-type of two V-blocks and blank, adopt the theory of many on a folder during jig Design, working (machining) efficiency is also increased.

Description of drawings:

Accompanying drawing 1 is the utility model structural representation.

Accompanying drawing 2 is the utility model top view.

The specific embodiment:

Below in conjunction with accompanying drawing, by embodiment the utility model is described in further detail:

The anchor clamps of a kind of milling flat and bore hole comprise base plate 9: base plate 9 lower ends are equipped with some keels 8, have counterbore on the base plate 9, and the counterbore top is close to the base plate place positioning sleeve 6 is installed, and is installed with V-block 7 on the base plate of positioning sleeve 6 rear ends; The position of positioning sleeve front end is equipped with movable V-block seat 4 on the base plate 9, be slidingly fitted with movable V-block 5 in the movable V-block seat 4, movable V-block seat 4 the place ahead bottom edge parts also are equipped with screw bracket 3, screw bracket 3 upper ends are equipped with ball screw 2, the bulb part of ball screw 2 is fixedly connected with movable V-block 5, and the other end of ball screw 2 is connected with turn handle 1; Polishing has anti-skid design on turn handle 1 sidewall.

Above-described embodiment only is better embodiment of the present utility model, and in addition, the utility model can also have other implementations.Need to prove, under the prerequisite that does not break away from the utility model design, any apparent improvement and modification all should fall within the protection domain of the present utility model.

Claims

1. the anchor clamps of a milling flat and bore hole comprise base plate, and it is characterized in that: the base plate lower end is equipped with some keels, has counterbore on the base plate, and the counterbore top is close to the base plate place positioning sleeve is installed, and is installed with V-block on the base plate of positioning sleeve rear end; The position of positioning sleeve front end is equipped with movable V-block seat on the base plate, be slidingly fitted with movable V-block in the movable V-block seat, movable V-block seat the place ahead bottom edge part also is equipped with screw bracket, the screw bracket upper end is equipped with ball screw, the bulb part of ball screw is fixedly connected with movable V-block, and the other end of ball screw is connected with the turn handle.

2. the anchor clamps of milling flat according to claim 1 and bore hole is characterized in that: polishing has anti-skid design on the described turn handle side wall.