CN216882803U

CN216882803U - Mechanical fixing clamp for machining

Info

Publication number: CN216882803U
Application number: CN202220435223.0U
Authority: CN
Inventors: 刘今晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-07-05
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a mechanical fixing clamp for machining, which comprises a base, wherein the upper surface of the base is connected with a first fixing seat and a second fixing seat, the upper surface of the base is provided with two sliding grooves, a first sliding block and a second sliding block are respectively connected in the two sliding grooves, the first sliding block is close to the first fixing seat, the upper surface of the base is provided with a rotating seat, the rotating seat is positioned at the central position of the base, the upper part of the rotating seat is movably connected with an upper cover, the surface of the upper cover is respectively movably connected with a first fixing shaft and a second fixing shaft, the first fixing shaft is connected with one end of a first push rod, the other end of the first push rod is movably connected with a first sliding block, the second fixing shaft is connected with one end of a second push rod, the other end of the second push rod is movably connected with a second sliding block, the side edge of the second sliding block is connected with a moving block, the moving block is provided with a threaded hole, the threaded hole is connected with a lead screw in the threaded hole, and the side edge of the second fixing seat is connected with a motor, the output end of the motor passes through the second fixing seat to be connected with the screw rod.

Description

Mechanical fixing clamp for machining

Technical Field

The utility model relates to a mechanical fixing clamp.

Background

The jig is a device for fixing a processing object to a correct position for construction or inspection in a machine manufacturing process, and broadly, any process in a process for quickly, conveniently and safely mounting a workpiece may be referred to as a jig, and the jig generally includes a positioning member, a clamping member, an indexing member, a connecting member, and a jig body.

At present, when the same part is machined by a machine tool, the part is generally clamped by using flat tongs, and the flat tongs can only clamp one part at a time, so that the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mechanical fixing clamp for machining, which can effectively solve the problem that in the background technology, a flat tongs can only clamp one part at a time, so that the working efficiency is low.

The technical scheme for realizing the purpose is as follows: a mechanical fixing clamp for machining comprises a base, wherein the upper surface of the base is connected with a first fixing seat and a second fixing seat, the upper surface of the base is provided with two sliding grooves, a first sliding block and a second sliding block are connected in the two sliding grooves respectively, the first sliding block is close to the first fixing seat, the upper surface of the base is provided with a rotating seat, the rotating seat is positioned at the central position of the base, an upper cover is movably connected above the rotating seat, the surface of the upper cover is respectively and movably connected with a first fixing shaft and a second fixing shaft, the first fixing shaft is connected with one end of a first push rod, the other end of the first push rod is movably connected with the first sliding block, the second fixing shaft is connected with one end of a second push rod, the other end of the second push rod is movably connected with a second sliding block, and the side edge of the second sliding block is connected with a moving block, the moving block is provided with a threaded hole, the threaded hole is connected with a lead screw in a threaded mode, the side edge of the second fixing seat is connected with a motor, and the output end of the motor penetrates through the second fixing seat to be connected with the lead screw.

Preferably: the first fixing seat is located on the right side of the base, and the second fixing seat is located on the left side of the base.

Preferably: the lower surface of the base is connected with a plurality of T-shaped blocks.

Preferably: and the two sliding grooves penetrate through the upper surface of the base.

Preferably: the surface of first fixing base and second fixing base all is equipped with anti-skidding line.

Preferably: v-shaped blocks are arranged in the first sliding block and the second sliding block.

The utility model has the technical effects that: the base is provided with a first fixed seat, a second fixed seat, a first sliding block and a second sliding block, the first fixed seat and the first sliding block fix one part, and the second fixed seat and the second sliding block fix one part, so that only two parts can be clamped at one time, and the working efficiency is improved;

through setting up motor and lead screw, make the second sliding block ability quick travel, the second sliding block drives the second push rod, and the second push rod drives the upper cover, and the upper cover moves first push rod, thereby first push rod drives first sliding block and realizes that first sliding block and second sliding block can carry out quick travel simultaneously, further improves work efficiency.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is an overall rear view of the present invention;

fig. 3 is a cross-sectional view of the utility model as a whole.

In the figure: 1. a base; 2. a T-shaped block; 3. a sliding groove; 4. a first slider; 5. a second slider; 6. an upper cover; 7. a first push rod; 8. a second push rod; 9. a motor; 10. a screw rod; 11. a first fixed seat; 12. a second fixed seat; 13. a rotating base; 14. a moving block; 15. a first fixed shaft; 16. a second stationary shaft.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-3, the mechanical fixing clamp for machining of the present invention includes a base 1, a plurality of T-shaped blocks 2 are connected to a lower surface of the base 1 to facilitate fixing of the base 1, a first fixing seat 11 and a second fixing seat 12 are connected to an upper surface of the base 1, the first fixing seat 11 is located at a right side of the base 1, the second fixing seat 12 is located at a left side of the base 1, two sliding grooves 3 are formed in the upper surface of the base 1, the two sliding grooves 3 both penetrate through the upper surface of the base 1 to prevent residues from being present in the sliding grooves 3, thereby affecting sliding of the first sliding block 4 and the second sliding block 5, the first sliding block 4 and the second sliding block 5 are connected to the two sliding grooves 3, the first sliding block 4 is close to the first fixing seat 11, a rotating seat 13 is formed on the upper surface of the base 1, the rotating seat 13 is located at a central position of the base 1, an upper cover 6 is movably connected above the rotating seat 13, the surface of the upper cover 6 is movably connected with a first fixed shaft 15 and a second fixed shaft 16 respectively, the first fixed shaft 15 is connected with one end of a first push rod 7, the other end of the first push rod 7 is movably connected with a first sliding block 4, the second fixed shaft 16 is connected with one end of a second push rod 8, the other end of the second push rod 8 is movably connected with a second sliding block 5, the side of the second sliding block 5 is connected with a moving block 14, a threaded hole is formed in the moving block 14, a lead screw 10 is connected with the threaded hole in a threaded manner, the side of a second fixed seat 12 is connected with a motor 9, the output end of the motor 9 penetrates through the second fixed seat 12 to be connected with the lead screw 10, anti-slip lines are arranged on the surfaces of the first fixed seat 11 and the second fixed seat 12, parts are prevented from flying out of the first fixed seat 11 and the second fixed seat 12, V-shaped blocks are arranged in the first fixed seat 4 and the second sliding block 5, and cylindrical sliding blocks are convenient to clamp parts.

The working principle is as follows:

the parts to be processed are respectively placed between a first sliding block 4 and a first fixed seat 11, between a second sliding block 5 and a second fixed seat 12, a motor 9 is started, the output end of the motor 9 rotates, the output end of the motor 9 drives a screw rod 10 to rotate, threads on the surface of the screw rod 10 drive a moving block 14 to move towards the direction of the second fixed seat 12, the moving block 14 drives the second sliding block 5 to slide in a sliding groove 3, the second sliding block 5 drives a second push rod 8 to move, the second push rod 8 drives a first fixed shaft 15 to move, the first fixed shaft 15 drives an upper cover 6 to rotate on a rotating seat 13, the rotation of the upper cover 6 drives a second fixed shaft 16 to move, the second fixed shaft 16 drives a first push rod 7 to move, the first push rod 7 drives the first sliding block 4 to slide in the sliding groove 3 until the side edge of the second sliding block 5 fixes the parts on the side edge of the second fixed seat 12, the other part is fixed on the side edge of the first fixed seat 11 by the side edge of the first sliding block 4, and the simultaneous clamping of two same parts is completed;

after the two parts are machined, the motor 9 is started, the output end of the motor 9 rotates, the output end of the motor 9 drives the screw rod 10 to rotate, threads on the surface of the screw rod 10 drive the moving block 14 to move in the direction away from the second fixing seat 12, the moving block 14 drives the second sliding block 5 to slide in the sliding groove 3, the second sliding block 5 drives the second push rod 8 to move, the second push rod 8 drives the first fixing shaft 15 to move, the first fixing shaft 15 drives the upper cover 6 to rotate on the rotating seat 13, the rotation of the upper cover 6 drives the second fixing shaft 16 to move, the second fixing shaft 16 drives the first push rod 7 to move, the first push rod 7 drives the first sliding block 4 to slide in the sliding groove 3 until parts on the side edge of the second sliding block 5 are loosened, and at the moment, the other part on the side edge of the first sliding block 4 is also loosened, so that the working efficiency is improved.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The mechanical fixing clamp for machining is characterized by comprising a base (1), wherein the upper surface of the base (1) is connected with a first fixing seat (11) and a second fixing seat (12), the upper surface of the base (1) is provided with two sliding grooves (3), a first sliding block (4) and a second sliding block (5) are connected in the two sliding grooves (3), the first sliding block (4) is close to the first fixing seat (11), the upper surface of the base (1) is provided with a rotating seat (13), the rotating seat (13) is located at the central position of the base (1), an upper cover (6) is movably connected above the rotating seat (13), the surface of the upper cover (6) is movably connected with a first fixing shaft (15) and a second fixing shaft (16) respectively, the first fixing shaft (15) is connected with one end of a first push rod (7), the other end of the first push rod (7) is movably connected with the first sliding block (4), the second fixed shaft (16) is connected with one end of the second push rod (8), the other end of the second push rod (8) is movably connected with the second sliding block (5), the side edge of the second sliding block (5) is connected with the moving block (14), a threaded hole is formed in the moving block (14), the threaded hole is connected with the lead screw (10) in a threaded mode, the side edge of the second fixed seat (12) is connected with the motor (9), and the output end of the motor (9) penetrates through the second fixed seat (12) to be connected with the lead screw (10).

2. The mechanical fixing jig for machining according to claim 1, characterized in that: the first fixing seat (11) is located on the right side of the base (1), and the second fixing seat (12) is located on the left side of the base (1).

3. The mechanical fixing jig for machining according to claim 1, characterized in that: the lower surface of the base (1) is connected with a plurality of T-shaped blocks (2).

4. The mechanical fixing jig for machining according to claim 1, characterized in that: the two sliding grooves (3) penetrate through the upper surface of the base (1).

5. The mechanical fixing jig for machining according to claim 1, characterized in that: the surfaces of the first fixing seat (11) and the second fixing seat (12) are provided with anti-skid lines.

6. The mechanical fixing jig for machining according to claim 1, characterized in that: v-shaped blocks are arranged in the first sliding block (4) and the second sliding block (5).