CN203197613U

CN203197613U - Movable V-shaped block locating and clamping device

Info

Publication number: CN203197613U
Application number: CN 201320216906
Authority: CN
Inventors: 郭彩芬
Original assignee: Suzhou Vocational University
Current assignee: Suzhou Vocational University
Priority date: 2013-04-25
Filing date: 2013-04-25
Publication date: 2013-09-18
Anticipated expiration: 2023-04-25

Abstract

The utility model discloses a movable V-shaped block locating and clamping device. The movable V-shaped block locating and clamping device comprises a clamp body and a drill plate which is fixed at the top end of the clamp body. A drill bushing is arranged on the drill plate. A fixed end and a moving end are arranged on the clamp body. A fixed V-shaped block and a moving V-shaped block are arranged on the fixed end and the moving end respectively. A clamping threaded rod is fixed at the tail end of the moving end of the clamp body. A T-shaped groove is formed in the moving end of the clamp body. The moving V-shaped block is embedded in the T-shaped groove and fixed with the clamp body through screws. The top end of the clamping threaded rod is connected and fixed with the moving V-shaped block. By the adoption of the mode, the movable V-shaped block locating and clamping device can improve installing efficiency, excellently meets the requirements for the relative position between the fixed V-shaped block and the moving V-shaped block, and is high in alignment accuracy.

Description

A kind of movably vee-block positioning clamping device

Technical field

The utility model relates to the positioning clamping device field, particularly relates to a kind of movably vee-block positioning clamping device.

Background technology

When the round pieces such as axle, sleeve, disk were located with external cylindrical surface, vee-block was the most frequently used setting element.Vee-block has accurate positioning, characteristics that accuracy of alignment is high.Except fixing vee-block, also have various types of movable vee-blocks.But the mounting means of movable vee-block commonly used is complicated, is difficult for guaranteeing the fixedly status requirement between the vee-block and movable vee-block.

The utility model content

The technical problem that the utility model mainly solves provides a kind of movably vee-block positioning clamping device, can improve installation effectiveness, guarantees better the fixedly mutual alignment requirement between the vee-block and movable vee-block, and accuracy of alignment is high.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of movably vee-block positioning clamping device is provided, comprises clamp body and the bushing plate that is fixed on the clamp body top, be provided with drill bushing on the bushing plate; Described clamp body is provided with stiff end and movable end, is respectively equipped with fixedly vee-block and movable vee-block on described stiff end and the movable end; Be fixed with clamping screw on the end of clamp body movable end; Have T-slot on the described clamp body movable end, described movable vee-block is embedded in the T-slot, and movable vee-block is fixed by screw and clamp body; Described clamping screw top and movable vee-block are connected and fixed.

Preferably, described fixedly vee-block is fixed on the stiff end of described clamp body by pin and screw.

Preferably, have T-slot on the stiff end of described clamp body, described fixedly vee-block is embedded in the T-slot.

The beneficial effects of the utility model are: the utility model can improve installation effectiveness, guarantees better the fixedly mutual alignment requirement between the vee-block and movable vee-block.

Description of drawings

Fig. 1 is the structural representation of a preferred embodiment of a kind of movably vee-block of the utility model positioning clamping device;

Fig. 2 be shown in a kind of plan structure schematic diagram of movably vee-block positioning clamping device;

Fig. 3 be shown in a kind of A-A schematic cross-section of movably vee-block positioning clamping device;

Fig. 4 be shown in a kind of B-B schematic cross-section of movably vee-block positioning clamping device;

Fig. 5 is the plan structure schematic diagram of another embodiment of a kind of movably vee-block of the utility model positioning clamping device;

Fig. 6 be shown in a kind of C-C schematic cross-section of movably vee-block positioning clamping device;

The mark of each parts is as follows in the accompanying drawing: 1, clamp body; 2, bushing plate; 3, drill bushing; 4, fixing vee-block; 5, movable vee-block; 6, clamping screw; 7, workpiece.

The specific embodiment

Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.

See also Fig. 1 to Fig. 4, the utility model embodiment comprises:

A kind of movably vee-block positioning clamping device comprises clamp body 1 and the bushing plate 2 that is fixed on clamp body 1 top, is provided with drill bushing 3 on the bushing plate 2; Described clamp body 1 is provided with stiff end and movable end, is respectively equipped with fixedly vee-block 4 and movable vee-block 5 on described stiff end and the movable end; Be fixed with clamping screw 6 on the end of clamp body 1 movable end; Have T-slot on described clamp body 1 movable end, described movable vee-block 5 is embedded in the T-slot, and movable vee-block 5 is fixing by screw and clamp body 1; Described clamping screw 6 tops and movable vee-block 5 are connected and fixed; Described fixedly vee-block 4 is fixed on the stiff end of described clamp body 1 by pin and screw.When movable vee-block 5 is installed, only need to put it in the T-slot of clamp body 1, to front slide, reliably contact with workpiece 7, drill bit just can have been holed at workpiece 7 by drill bushing 3 guiding; Movable vee-block 5 after the locking is screwed, and prevents that it is moved under the effect of external force, and the impact location clamps effect.This apparatus structure is simple, easy row easy for installation.

In another embodiment, consult Fig. 5 and Fig. 6, have T-slot on the stiff end of described clamp body 1, described fixedly vee-block 4 is embedded in the T-slot.At first fixedly vee-block 4 pushes in the T-slot, put into workpiece 7, the face of cylinder of workpiece 7 is contacted with fixing vee-block 4, put at last movable vee-block 5, the workpiece 7 right-hand member faces of cylinder are in contact with it, by clamping screw 6 clamping work pieces, and realize locking after workpiece 7 location clamp with two screws, prevent that workpiece is loosening, last drill bit just can carry out Drilling operation at workpiece 7 by drill bushing 3 guiding.The utility model can improve installation effectiveness, guarantees better the fixedly mutual alignment requirement between the vee-block 4 and movable vee-block 5, and accuracy of alignment is high.

The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. vee-block positioning clamping device movably comprises clamp body (1) and is fixed on the bushing plate (2) on clamp body (1) top, is provided with drill bushing (3) on the bushing plate (2); Described clamp body (1) is provided with stiff end and movable end, is respectively equipped with fixedly vee-block (4) and movable vee-block (5) on described stiff end and the movable end; Be fixed with clamping screw (6) on the end of clamp body (1) movable end; It is characterized in that: have T-slot on described clamp body (1) movable end, described movable vee-block (5) is embedded in the T-slot, and movable vee-block (5) is fixing by screw and clamp body (1); Described clamping screw (6) top and movable vee-block (5) are connected and fixed.

2. a kind of movably vee-block positioning clamping device according to claim 1, it is characterized in that: described fixedly vee-block (4) is fixed on the stiff end of described clamp body (1) by pin and screw.

3. a kind of movably vee-block positioning clamping device according to claim 1, it is characterized in that: have T-slot on the stiff end of described clamp body (1), described fixedly vee-block (4) is embedded in the T-slot.