CN2468665Y - Multi-functional bench vice - Google Patents

Abstract

A multi-functional bench vise, including a supporting base, a workpiece chuck slide rail, a workpiece chuck, a main screw rod and other components, the utility model is provided with a 180°rotatable A semi-circular hinge and a sliding turntable that can rotate 360°, and a pair of sliding slanting blocks and a detachable triangular block are installed on the chuck. When the triangular block is taken out and the two slanting blocks are closed, the clamping The surface is "V"-shaped, which can clamp round workpieces. Said vise has simple structure, convenient processing and installation, low manufacturing cost, can be positioned at any angle in space, and can effectively clamp circular or cylindrical workpieces.

Description

Multifunctional Bench Vise

The utility model relates to a bench vise for fitters, in particular to a multifunctional bench vise capable of positioning at any angle in space and effectively clamping cylindrical and circular workpieces.

Bench vise is a tool used by fitters to clamp and fix workpieces during work. It is a very commonly used tool in factory machine maintenance, maintenance units, laboratories and other occasions. The bench vise currently used can only fix the workpiece in a single spatial orientation, and the rotation direction needs to take out the workpiece and re-clamp it, which is inconvenient to operate and low in efficiency.

The purpose of this utility model is to design a multi-functional bench vise which is simple in structure, convenient in processing and installation, low in manufacturing cost, can be positioned at any angle in space, and can effectively clamp circular or cylindrical workpieces.

Realize the technical scheme of the utility model:

The utility model is a casting and machining device, which includes a conventional support base, a workpiece chuck slide rail, a main and auxiliary workpiece chuck seat with a workpiece chuck, and a main screw rod. To adjust the spatial position, the utility model sets a semicircular hinge that can rotate 180° and a sliding turntable that can rotate 360° between the support base and the slide rail of the workpiece chuck;

Further, a pair of slidable slanting blocks and a detachable triangular block are respectively installed on the main and auxiliary chucks of the utility model. The sliding of the slanting block is realized by the rotation of a pair of slanting block screw rods. Placed in the middle of the inclined block, it is convenient to clamp the workpiece with a flat surface. When the triangular block is taken out and the two inclined blocks are closed by the screw rod of the inclined block, the clamping surface is in a "V" shape, which is convenient for clamping round workpieces.

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Fig. 1 is a schematic diagram of the main structure of the utility model.

FIG. 2 is an enlarged top view of FIG. 1 .

Fig. 3 is a view along the direction A of Fig. 2 .

Fig. 4 is a three-dimensional coordination relationship diagram of the chuck ramp assembly.

As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, said bench vise of the utility model comprises:

There is a support base 1 supporting the chuck 101 and a supporting chuck screw rod 102, a main workpiece chuck seat 2 which is matched with the dovetail groove of the chuck slide rail 5 and can slide, and a pair of auxiliary parts fixedly connected with the chuck slide rail 5. The workpiece chuck seat 201, the main screw rod 3 that passes through the bottom of the chuck slide rail 5 and connects the main and auxiliary workpiece chuck seats 2, 201, the sliding turntable 7 that is provided with a semicircular turntable handle 701 and two and a half Hinge 6 formed in a circle.

Sliding turntable 7 is rotatably installed in turntable box 702, and sliding turntable 7 can realize 360 ° rotation in turntable box 702, and turntable box 702 is fixed on the support base 1, and turntable box 702 is provided with for sliding turntable 7. Moving sliding turntable friction locator 703;

The turntable handle 701 is inserted into the hinge 6 formed by two semicircles, and is connected by the connecting piece 601. The hinge 6 can rotate 180°. The hinge 6 is provided with several hinge fixing friction nail screw mechanisms 602, which are used to realize the alignment of the hinge. 6 braking;

The combined effect of the sliding turntable 7 and the hinge 6 formed by two semicircles can realize the arbitrary adjustment of the whole bench vise in the spatial orientation;

The orientation of the utility model in space can be reflected by the semi-circular dial 603 installed on the hinge 6, so as to facilitate adjustment according to needs.

The upper part of the hinge 6 is fixedly connected with the lower part of the work chuck slide rail 5;

As shown in Fig. 1, Fig. 2 and Fig. 4, a pair of slidable slanting blocks 9 are respectively installed on the chucks 8 fixed on the main and auxiliary workpiece chuck seats 2, 201, and the slanting blocks 9 are arranged on the chucks. The screw rod 10 on the 8 is matched, and the rotation of the screw rod 10 can make the slanting block 9 close up or separate, and a detachable triangular block 11 is arranged between the two slanting blocks 9. Under normal working conditions, the triangular block 11 is in a pair The middle of the inclined block 9 is convenient for clamping the workpiece with a plane. When the triangular block 11 is taken out and a pair of inclined blocks 9 are closed under the action of the screw rod 10, the clamping surface is in a "V" shape, which can be used for round workpieces. gripping.

The utility model uses like this:

The bench vise of the present utility model is first fastened on the workbench through the support chuck screw rod 102, the support chuck 101 and the support base 1, then:

1. When machining a flat workpiece, just place the workpiece between the main and auxiliary workpiece chuck seats 2 and 201, turn the main screw 3 to clamp the workpiece, and then loosen the friction locator 703 and the hinge to fix the friction tight Nail the screw mechanism 602, adjust the spatial position of the bench vise, and then tighten the friction locator 703 and the hinge to fix the friction nail screw mechanism 602, and the workpiece can be processed.

The orientation of the space can be reflected by the semi-circular dial 603 installed on the hinge 6 .

2. When processing round workpieces, take out the triangular block 11 and rotate the screw rod 10. After the pair of inclined blocks 9 are closed, the clamping surface becomes a "V" shape, and the round workpieces can be processed.

It can be seen from the technical solutions disclosed above that the bench vise of the utility model has simple structure, convenient processing and installation, low manufacturing cost, can be positioned at any angle in space, and can effectively clamp circular or cylindrical workpieces.

Claims (4)

1. multi-functional anvil vice, comprise support plinth (1), matching with the dovetail groove of chuck slide rail (5) merges slidably main workpiece clamp headstock (2) and the secondary workpiece clamp headstock (201) that connects firmly mutually with chuck slide rail (5), passes the driving screw (3) that major and minor workpiece clamp headstock (2), (201) are linked from chuck slide rail (5) bottom, it is characterized in that, also comprise slip rotating disk (7) and two semicircle hinges (6) that constitute of being provided with semicircle rotating disk handle (701);

Slip rotating disk (7) is installed in rotation in the rotating disk box (702), and rotating disk box (702) is fixed on the support plinth (1), and rotating disk box (702) is provided with the slip rotating disk friction locator (703) that is used for slip rotating disk (7) is braked;

Rotating disk handle (701) inserts in two semicircle hinges (6) that constitute, and connects by connector (601), and hinge (6) is provided with some hinge fixed frictions and marks closely screw mechanism (602);

The top of hinge (6) is connected mutually with the bottom of Workpiece clamping head slide rail (5).

2. bench vice as claimed in claim 1; it is characterized in that; be fixed on the chuck (8) on major and minor workpiece clamp headstock (2), (201) a pair of skewback that can slide (9) is installed respectively; this skewback (9) matches with the screw rod (10) that makes a pair of skewback (9) close up or separate on being arranged on chuck (8), and is provided with demountable corner block (11) between two skewbacks (9).

3. bench vice as claimed in claim 2 is characterized in that, when a pair of skewback (9) joined the two sections of a bridge, etc under screw rod (10) effect, clamping face was V-shaped.

4. as the arbitrary described bench vice of claim 1～3, it is characterized in that, on hinge (6), be provided with half-ring dial (603).

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