CN206065956U - A kind of vice clamping angle adjustable supporting - Google Patents

Abstract

The utility model discloses a vise clamping angle adjustable support device, which comprises a base plate arranged on a vise clamp guide rail, a workpiece support plate and a movable support frame, and one end of the base plate is supported by the workpiece through a base plate hinge The plate is movable and hinged, and the other end is horizontally provided with a screw chute along the direction of the vertical vise clamp guide rail; the movable support frame includes a support rod, a fixing piece and a fastening screw, and the two ends of the support rod pass through the rotating hinge 7 respectively. The support is connected between the workpiece support plate and the fixing piece, and the fixing piece moves reciprocally along the screw chute 4 and is locked and positioned by fastening screws. The utility model tilts the workpiece at a certain angle and fixes it through the movable support frame, and then the chamfering slope can be directly milled out. The utility model has the advantages of simple structure, convenient operation and time saving, and can effectively improve the processing efficiency of the workpiece.

Description

A vise clamping angle adjustable support device

technical field

The utility model relates to a machining fixture, in particular to a support device with an adjustable clamping angle of a vise.

Background technique

When using a three-axis machining center to process parts, the bottom surface of the part must be in parallel contact with the double guide rails of the vise clamp (directly or indirectly), so sometimes it is necessary to use high-speed machining and other methods to make chamfers in order to process some larger chamfers Inclined, time-consuming and cumbersome to operate. If the workpiece is tilted at a certain angle and fixed, the chamfering slope can be milled directly.

Utility model content

In order to overcome the shortcomings of the prior art above, the utility model provides a vise clamping angle adjustable support device with simple structure, easy operation and time-saving.

The purpose of this utility model is achieved through the following technical solutions:

A vise clamping angle adjustable support device, including a base plate, a workpiece support plate and a movable support frame arranged on the vise clamp guide rail, one end of the base plate is movably hinged to the workpiece support plate through a base plate hinge, and the other One end is horizontally provided with a screw chute along the direction of the vertical vise clamp guide rail; the movable support frame includes a support rod, a fixing piece and a fastening screw, and the two ends of the support rod are respectively supported and connected to the workpiece support plate by rotating hinges and the fixing piece, the fixing piece moves back along the screw chute and is locked and positioned by the fastening screw.

Further, the bottom of the base plate is also provided with a vise splint. When the jaws of the vise are locked, the base plate can be fixed to prevent the supporting device from falling out of the vise. At the same time, a part of the vertical force applied by the spindle to the workpiece can be decomposed into the Oriented horizontally and supported by the vise cleats.

Compared with the prior art, the utility model has the beneficial effects that: the utility model tilts the workpiece at a certain angle and fixes it through the movable support frame, and then can directly mill out the chamfering slope, the structure is simple, the operation is convenient and time-saving, and it can Effectively improve the processing efficiency of the workpiece.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of an embodiment of the utility model.

Fig. 2 is a schematic top view of an embodiment of the utility model.

Fig. 3 is a schematic cross-sectional view along A-A in Fig. 2 .

FIG. 4 is an enlarged schematic diagram of point B in FIG. 3 .

Fig. 5 is a schematic left view of an embodiment of the utility model.

The picture shows: 1-workpiece support plate; 2-support rod; 3-screw hole; 4-screw chute; 5-base plate; 6-fixing piece; 7-rotary hinge; Guide rail; 9-vice splint; 10-bottom plate hinge; 11-workpiece.

detailed description

The purpose of the utility model will be further described in detail below in conjunction with the accompanying drawings and specific examples. The examples cannot be repeated here one by one, but the implementation of the utility model is not therefore limited to the following examples.

As shown in Figures 1 to 5, a vise clamping angle adjustable support device includes a base plate 5 arranged on the vise clamp guide rail 8, a workpiece support plate 1 and a movable support frame, the base plate 5 One end of the base plate hinge 10 is hinged with the workpiece support plate 1, and the other end is horizontally provided with a screw chute 4 along the direction of the vertical vise clamp guide rail 8; Screws, the two ends of the support rod 2 are respectively supported and connected between the workpiece support plate 1 and the fixing part 6 through the rotating hinge 7, and the fixing part 6 moves back and forth along the screw chute 4 and is locked and positioned by the fastening screw.

In addition, the bottom of the base plate 5 is also provided with a vise splint 9,

The usage method of this embodiment is as follows:

Place the workpiece 11 to be processed on the workpiece support plate 1, adjust the left and right positions of the fixing seat 6, and determine the angle of the workpiece support plate 1; Screw chute 4, tighten the screw with a nut below the base plate 5, so that the position of the holder 6 is fixed; clamp the workpiece 11 with a vise at last, and it can be processed. The vise baffle plate 9 can prevent the supporting device from falling out of the vise when it is tightly attached to the vise clamp, and at the same time, the vertical force applied to the workpiece 11 by the spindle can be decomposed into the horizontal direction, and the vise baffle plate 9 bear. During processing, the contact area between the main shaft and the part is not large, so the vertical pressure given to the workpiece 11 is not very large, so that the support frame can firmly fix the inclination angle of the part.

The above-mentioned embodiments of the present utility model are only examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the utility model shall be included in the protection scope of the claims of the utility model.

Claims (2)

1. a kind of vice clamping angle adjustable supporting, it is characterised in that：Including the bottom being arranged on vice folder guide rail (8) Seat board (5), workpiece supporting plate (1) and removable bracing frame, one end of the bedplate (5) pass through base plate hinge (10) and workpiece Gripper shoe (1) is movably hinged, and the other end is horizontally disposed with along the direction of vertical vice folder guide rail (8) screw chute (4)；It is described can Movable supporting frame includes support bar (2), fixture (6) and trip bolt, and the two ends of the support bar (2) pass through rotating hinge respectively Chain (7) is supported and is connected between workpiece supporting plate (1) and fixture (6), and the fixture (6) is along screw chute (4) toward reset Move and pass through trip bolt locking positioning.

2. vice clamping angle adjustable supporting according to claim 1, it is characterised in that：The bedplate (5) Bottom be additionally provided with vice clamping plate (9).