CN211805758U - Angle clamp - Google Patents

Abstract

The utility model discloses an angle fixture, it includes: the device comprises a base, wherein two sides of the base are respectively provided with a movable groove, and the tail end of the base is provided with a fixed plate; the two limiting plates are respectively partially inserted into the two movable grooves and movably connected with the movable grooves, limiting wings are arranged on the parts, which are not inserted into the movable grooves, of the limiting plates, an included angle formed by the two limiting wings is not more than 90 degrees, and the distance between the two limiting wings is adjustable and is used for limiting workpieces of different types; and the positioning assembly penetrates through the fixed plate and is movably connected with the fixed plate, and the positioning assembly is matched with the two limiting wings and used for fixing the workpiece. Adopt above-mentioned design, make the utility model discloses can fix right angle or acute angle work piece, and applicable in the work piece of multiple size, can save use cost, structural design is ingenious, facilitate promotion and use.

Description

Angle clamp

Technical Field

The utility model relates to a fixture, especially relate to an angle anchor clamps.

Background

In actual production, some right-angle or acute-angle workpieces need to be machined, and the clamps in the market are not suitable for the workpieces and cannot fix the workpieces well. Meanwhile, although some specific angle clamps can fix such workpieces, the angle clamps are generally only suitable for workpieces with specific sizes or specific models, and when workpieces with different sizes or models need to be machined, the corresponding angle clamps are needed.

Accordingly, there is a need to design an angle clamp that addresses one or more of the problems discussed above.

SUMMERY OF THE UTILITY MODEL

For solving one or more problems that exist among the prior art, the utility model provides an angle clamp.

The utility model discloses a reach the technical scheme that above-mentioned purpose adopted and be: a corner clip, the corner clip comprising:

the device comprises a base, wherein two sides of the base are respectively provided with a movable groove, and the tail end of the base is provided with a fixed plate;

the two limiting plates are respectively partially inserted into the two movable grooves and movably connected with the movable grooves, limiting wings are arranged on the parts, which are not inserted into the movable grooves, of the limiting plates, an included angle formed by the two limiting wings is not more than 90 degrees, and the distance between the two limiting wings is adjustable and is used for limiting workpieces of different types; and

and the positioning assembly penetrates through the fixed plate and is movably connected with the fixed plate, and the positioning assembly is matched with the two limiting wings and used for fixing the workpiece.

In some embodiments, a spring is disposed in the movable groove, and two ends of the spring are respectively connected to the base and the limiting plate.

In some embodiments, at least two first threaded holes are formed in the side wall of the limiting plate, a second threaded hole matched with the limiting plate is formed in the base, and a bolt penetrates through the second threaded hole and the first threaded hole simultaneously to adjust the distance between the two limiting wings.

In some embodiments, the positioning assembly comprises:

the positioning block is trapezoidal and matched with the two limiting wings for abutting against a workpiece;

one end of the movable rod penetrates through the fixed plate and is connected with the positioning block through a bearing, and threads are arranged on the movable rod; and

the fixing bolt is in threaded connection with the movable rod, is located between the fixing plate and the positioning blocks and is used for fixing the movable rod and the positioning blocks.

In some embodiments, a handle is arranged at one end of the movable rod away from the positioning block.

The utility model has the advantages that: compared with the prior art, the utility model discloses a: the device comprises a base, wherein two sides of the base are respectively provided with a movable groove, and the tail end of the base is provided with a fixed plate; the two limiting plates are respectively partially inserted into the two movable grooves and movably connected with the movable grooves, limiting wings are arranged on the parts, which are not inserted into the movable grooves, of the limiting plates, an included angle formed by the two limiting wings is not more than 90 degrees, and the distance between the two limiting wings is adjustable and is used for limiting workpieces of different types; and the positioning assembly penetrates through the fixed plate and is movably connected with the fixed plate, and the positioning assembly is matched with the two limiting wings and used for fixing the workpiece. Adopt above-mentioned design, make the utility model discloses can fix right angle or acute angle work piece, and applicable in the work piece of multiple size, can save use cost, structural design is ingenious, facilitate promotion and use.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is an exploded view of the preferred embodiment of the present invention;

FIG. 3 is a schematic view of the mounting of the base and the limiting plate according to the preferred embodiment of the present invention;

FIG. 4 is an exploded view of the base and limiting plate of the preferred embodiment of the present invention;

fig. 5 is a schematic structural diagram of a base according to a preferred embodiment of the present invention.

In the figure:

1. a base; 11. a fixing plate; 12. a movable groove; 13. a second threaded hole;

2. a limiting plate; 21. a limiting wing; 22. a first threaded hole;

3. positioning blocks;

4. a movable rod;

5. a fixing bolt;

6. and (5) a workpiece.

Detailed Description

In order to make the above objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

As shown in fig. 1-5, the present invention provides an angle clamp, which comprises:

the device comprises a base 1, wherein two sides of the base 1 are respectively provided with a movable groove 12, and the tail end of the base 1 is provided with a fixed plate 11;

the two limiting plates 2 are respectively partially inserted into the two movable grooves 12 and movably connected with the two movable grooves 12, limiting wings 21 are arranged on the parts, which are not inserted into the movable grooves 12, of the limiting plates 2, the included angle formed by the two limiting wings 21 is not more than 90 degrees, and the distance between the two limiting wings 21 is adjustable and is used for limiting workpieces 6 of different models; and

and the positioning assembly penetrates through the fixing plate 11 and is movably connected with the fixing plate, and the positioning assembly is matched with the two limiting wings 21 and used for fixing the workpiece 6.

In some embodiments, a spring is disposed in the movable groove 12, and two ends of the spring are respectively connected to the base 1 and the limiting plate 2.

In some embodiments, at least two first threaded holes 22 are formed in the side wall of the limiting plate 2, a second threaded hole 13 matched with the limiting plate 2 is formed in the base 1, and a bolt penetrates through the second threaded hole 13 and the first threaded hole 22 at the same time to adjust the distance between the two limiting wings 21.

In some embodiments, the positioning assembly comprises:

the positioning block 3 is trapezoidal, is matched with the two limiting wings 21 and is used for abutting against the workpiece 6;

one end of the movable rod 4 penetrates through the fixed plate 11 and is connected with the positioning block 3 through a bearing, and threads are arranged on the movable rod 4; and

and the fixed bolt 5 is in threaded connection with the movable rod 4, is positioned between the fixed plate 11 and the positioning blocks 3, and is used for fixing the movable rod 4 and the positioning blocks 3.

In some embodiments, a handle is disposed at an end of the movable rod 4 away from the positioning block 3.

Specifically, movable grooves 12 are formed in two sides of the base 1, at least one spring is fixed in each movable groove 12, and second threaded holes 13 are further formed in the front end of the base 1, wherein the number of the second threaded holes 13 is at least two, and the second threaded holes 13 are matched with the corresponding movable grooves 12 respectively. The base 1 is further provided with a fixing plate 11 at the end, the base 1 is horizontally arranged, and the fixing plate 11 is vertical to the base 1 and is vertical.

One end of the limit plate 2 is inserted into the movable groove 12 and is fixedly connected with the spring in the movable groove 12. In the present embodiment, the spring preferably has a pulling force on the limit plate 2. Still be equipped with two at least first screw holes 22 on limiting plate 2's the lateral wall simultaneously, after the bolt is twisted first screw hole 22 from second screw hole 13, the effect of acting as the bolt can be fixed limiting plate 2, avoids in the course of working, and limiting plate 2 takes place the displacement to lead to work piece 6 not fixed. If the distance between the two limiting wings 21 is required to be increased, the limiting plate 2 can be pulled outwards and then screwed into the corresponding first threaded hole 22 and second threaded hole 13 by bolts. Therefore, the number of the first threaded holes 22 and the second threaded holes 13 can be set according to the requirement, the more the first threaded holes 22 are set, the more the distance between the two limiting wings 21 is, and the more the second threaded holes 13 are set, the more the limiting plate 2 can be firmly fixed. The limiting plate 2 is provided with a limiting wing 21 at one end exposed out of the movable groove 12, and the extension lines of the two limiting wings 21 can form a right angle or an acute angle. Such a design makes it possible to fix workpieces 6 of different sizes or types.

One end of the movable rod 4 penetrates through the fixed plate 11 and is connected with the positioning block 3 positioned between the two limiting wings 21 and the fixed plate 11. The bottom surface of the positioning block 3 is contacted with the base 1. A groove is arranged on the positioning block 3, a bearing is arranged in the groove, and the movable rod 4 is connected with the positioning block 3 through the bearing, so that the positioning block 3 can move forwards or backwards along with the movement of the movable rod 4 in the forward or backward movement. Before the movable rod 4 is connected with the positioning block 3, the fixed bolt 5 is connected with the movable rod 4.

The base 1 is fixed on a workbench, a workpiece 6 to be processed is placed between the two limiting wings 21, and the two limiting wings 21 have a firm clamping force on the workpiece 6. The movable rod 4 is used for pushing the positioning block 3 to a required position until the positioning block 3 abuts against the workpiece 6, so that the workpiece cannot move and bounce. The fixing bolt 5 is moved backward along the movable rod 4 until the fixing bolt 5 is stopped by the fixing plate 11 and cannot move backward any more. At this time, since the fixing bolt 5 is screwed with the movable rod 4, the movable rod 4 does not move forward or backward even during the machining process, so that the positioning block 3 is also fixed, that is, the workpiece 6 is fixed.

To sum up, the utility model comprises a base 1, wherein both sides of the base 1 are respectively provided with a movable groove 12, and the tail end of the base 1 is provided with a fixed plate 11; the two limiting plates 2 are respectively partially inserted into the two movable grooves 12 and movably connected with the two movable grooves 12, limiting wings 21 are arranged on the parts, which are not inserted into the movable grooves 12, of the limiting plates 2, the included angle formed by the two limiting wings 21 is not more than 90 degrees, and the distance between the two limiting wings 21 is adjustable and is used for limiting workpieces 6 of different models; and the positioning assembly penetrates through the fixing plate 11 and is movably connected with the fixing plate, and the positioning assembly is matched with the two limiting wings 21 and used for fixing the workpiece 6. Adopt above-mentioned design, make the utility model discloses can fix right angle or acute angle work piece, and applicable in the work piece of multiple size, can save use cost, structural design is ingenious, facilitate promotion and use.

The above-described embodiments are merely illustrative of one or more embodiments of the present invention, and the description thereof is more specific and detailed, but the scope of the invention is not limited thereto. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (5)

1. An angle clamp, characterized in that the angle clamp comprises:

the device comprises a base, wherein two sides of the base are respectively provided with a movable groove, and the tail end of the base is provided with a fixed plate;

the two limiting plates are respectively partially inserted into the two movable grooves and movably connected with the movable grooves, limiting wings are arranged on the parts, which are not inserted into the movable grooves, of the limiting plates, an included angle formed by the two limiting wings is not more than 90 degrees, and the distance between the two limiting wings is adjustable and is used for limiting workpieces of different types; and

and the positioning assembly penetrates through the fixed plate and is movably connected with the fixed plate, and the positioning assembly is matched with the two limiting wings and used for fixing the workpiece.

2. The angle clamp of claim 1, wherein a spring is disposed in the movable groove, and two ends of the spring are respectively connected to the base and the limiting plate.

3. The angle clamp of claim 2, wherein the side wall of the limiting plate is provided with at least two first threaded holes, the base is provided with a second threaded hole matched with the limiting plate, and a bolt passes through the second threaded hole and the first threaded hole simultaneously to adjust the distance between the two limiting wings.

4. The angle clamp of claim 3, wherein the positioning assembly comprises:

the positioning block is trapezoidal and matched with the two limiting wings for abutting against a workpiece;

one end of the movable rod penetrates through the fixed plate and is connected with the positioning block through a bearing, and threads are arranged on the movable rod; and

the fixing bolt is in threaded connection with the movable rod, is located between the fixing plate and the positioning blocks and is used for fixing the movable rod and the positioning blocks.

5. The corner clamp of claim 4, wherein a handle is provided at an end of the movable rod remote from the positioning block.

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