CN222537615U - A new type of fixture for machining mechanical equipment - Google Patents

Abstract

The utility model discloses a novel clamp for machining mechanical equipment, including a workbench, a limit slot is provided on the top of the workbench, a movable slot is provided at the bottom of the limit slot, a driving motor is installed on the outer wall of the workbench, the output end of the driving motor extends into the movable slot and is fixedly provided with a threaded rod, two symmetrically arranged threaded blocks are provided on the surface of the threaded rod, a slider is provided at the bottom of the threaded block, a slide groove matching the slider is provided at the bottom of the movable slot, a limit block is provided on the top of the threaded block, and an L-shaped limit plate is provided on the top of the limit block. The device drives the threaded rod to rotate through the driving motor, and the threaded rod drives the two symmetrically arranged threaded blocks to move, and the threaded block drives the two L-shaped limit plates to approach each other through the limit block, and then drives the pressure plate downward to press the workpiece through the electric push rod, so as to facilitate the limit fixing of workpieces of different sizes, avoid the shaking of the workpiece during the machining process, and improve the qualified rate of the workpiece.

Description

Novel fixture for machining mechanical equipment

Technical Field

The utility model relates to the technical field of machining of mechanical equipment, in particular to a novel clamp for machining of mechanical equipment.

Background

The fixture is a device for fixing a machining object in a correct position in a machine manufacturing process to receive construction or inspection, and in a broad sense, any process in a process for rapidly, conveniently and safely mounting a workpiece may be called a fixture.

The existing clamp for machining mechanical equipment has the following defects:

The existing clamp for machining mechanical equipment generally does not have an automatic adjusting function, and when workpieces of different sizes are limited and fixed, the clamp needs to be frequently replaced for clamping and fixing, so that the practicability is poor, and the requirements of users cannot be met. For this purpose, a solution needs to be given.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a novel clamp for machining mechanical equipment, which aims to solve the problems in the background art.

(II) technical scheme

The novel clamp for machining mechanical equipment comprises a workbench, wherein a limit groove is formed in the top of the workbench, a movable groove is formed in the bottom of the limit groove, a driving motor is mounted on the outer side wall of the workbench, the output end of the driving motor extends into the movable groove and is fixedly provided with a threaded rod, two symmetrically arranged thread blocks are arranged on the surface of the threaded rod, a sliding block is arranged at the bottom of the thread block, sliding grooves matched with the sliding block are formed in the bottom of the movable groove, a through structure and a smooth transition integrated structure are formed among the sliding grooves, the movable groove and the limit groove, a limiting block is arranged at the top of the thread block, an L-shaped limiting plate is arranged at the top of the limiting block, and the L-shaped limiting plate, the limiting block, the thread blocks and the sliding block are of a smooth transition integrated structure.

Preferably, the L-shaped limiting plate top is provided with the electric putter, the electric putter output is connected with the buffering seat, buffering seat top both ends all are provided with the guide bar that runs through L-shaped limiting plate top, buffering seat inner chamber swing joint has the clamp plate, the equidistance is provided with buffer spring between clamp plate top and the buffering seat inner chamber, the clamp plate bottom is provided with the elastic cushion, the elastic cushion is the rubber material.

Preferably, the surface of the threaded rod is provided with threads with opposite directions, and the threaded rod is respectively in threaded connection with the two threaded blocks through the threads with opposite directions.

Preferably, the bottom of the left side and the right side of the workbench is fixedly connected with a mounting block, and the surface of the mounting block is provided with a mounting screw hole.

(III) beneficial effects

The utility model provides a novel clamp for machining mechanical equipment. The beneficial effects are as follows:

This novel anchor clamps for mechanical equipment processing drives the threaded rod through driving motor and rotates, and the threaded rod drives the screw thread piece that two symmetries set up and removes, and the screw thread piece passes through the stopper and drives two L type limiting plates and be close to each other, and rethread electric putter drives the clamp plate and compresses tightly the work piece downwards to be convenient for carry out spacing fixedly to the work piece of equidimension not, can avoid the work piece to appear rocking the phenomenon at the in-process of processing, improved the qualification rate of work piece.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

Fig. 3 is a schematic structural view of the L-shaped limiting plate according to the present utility model.

In the figure, 1, a workbench, 2, a limiting groove, 3, a movable groove, 4, a driving motor, 5, a threaded rod, 6, a threaded block, 7, a sliding block, 8, a sliding groove, 9, a limiting block, 10, an L-shaped limiting plate, 11, an electric push rod, 12, a buffer seat, 13, a guide rod, 14, a pressing plate, 15, a buffer spring, 16, an elastic pad, 17 and a mounting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the embodiment of the utility model provides a technical scheme that the novel clamp for machining mechanical equipment comprises a workbench 1, wherein a limit groove 2 is formed in the top of the workbench 1, a movable groove 3 is formed in the bottom of the limit groove 2, a driving motor 4 is mounted on the outer side wall of the workbench 1, the output end of the driving motor 4 extends into the movable groove 3 and is fixedly provided with a threaded rod 5, two symmetrically arranged threaded blocks 6 are arranged on the surface of the threaded rod 5, a sliding block 7 is arranged at the bottom of the threaded block 6, a sliding groove 8 matched with the sliding block 7 is formed in the bottom of the movable groove 3, a through structure is formed between the sliding groove 8, the movable groove 3 and the limit groove 2 and is of a smooth transition integrated structure, a limit block 9 is arranged at the top of the threaded block 6, L-shaped limit plates 10, the limit block 9, the threaded blocks 6 and the sliding block 7 are of a smooth transition integrated structure, the threaded rod 6 are driven by the driving motor 4 to rotate, the threaded rod 5 drives the threaded rod 6 to move, the threaded rod 6 drives the two L-shaped limit plates 10 to be mutually close, and then drives a pressing plate 14 to press down through an electric push rod 11, so that workpieces of different sizes can be conveniently fixed.

Further, the top of the L-shaped limiting plate 10 is provided with an electric push rod 11, the output end of the electric push rod 11 is connected with a buffer seat 12, two ends of the top of the buffer seat 12 are respectively provided with a guide rod 13 penetrating through the top of the L-shaped limiting plate 10, the inner cavity of the buffer seat 12 is movably connected with a pressing plate 14, buffer springs 15 are equidistantly arranged between the top of the pressing plate 14 and the inner cavity of the buffer seat 12, the bottom of the pressing plate 14 is provided with an elastic pad 16, the elastic pad 16 is made of rubber, and the pressing plate 14 is driven to move downwards through the electric push rod 11 so as to compress and fix a workpiece.

Further, the surface of the threaded rod 5 is provided with threads with opposite directions, the threaded rod 5 is in threaded connection with the two threaded blocks 6 respectively through the threads with opposite directions, and the opposite threads are arranged on the surface of the threaded rod 5, so that the two threaded blocks 6 are conveniently close to or far away from each other, and the distance between the two L-shaped limiting plates 10 is adjusted.

Further, the bottoms of the left side and the right side of the workbench 1 are fixedly connected with mounting blocks 17, mounting screw holes are formed in the surfaces of the mounting blocks 17, and the workbench 1 is fixed on mechanical equipment through the mounting blocks 17.

When the working principle is used, a worker firstly places a workpiece on the surface of the workbench 1, then starts the driving motor 4, drives the threaded rod 5 to rotate through the driving motor 4, drives the threaded rod 5 to move the two symmetrically arranged threaded blocks 6, and drives the two L-shaped limiting plates 10 to be close to each other through the limiting blocks 9, so that the left end and the right end of the workpiece are limited and fixed through the L-shaped limiting plates 10, then starts the electric push rod 11, drives the pressing plate 14 to press the workpiece downwards through the electric push rod 11, and further fixes the workpiece, so that limiting and fixing of workpieces with different sizes are realized, the phenomenon that the workpiece shakes in the processing process is avoided, and the qualification rate of the workpiece is improved.

The utility model relates to a workbench, which comprises a workbench, a base and a support, wherein the workbench is provided with a base; 2, a limit groove, 3, a movable groove, 4, a driving motor, 5, a threaded rod, 6, a threaded block, 7, a sliding block, 8, a sliding groove, 9, a limit block, 10, an L-shaped limit plate, 11, an electric push rod, 12, a buffer seat, 13, a guide rod, 14, a pressing plate, 15, a buffer spring, 16, an elastic pad, 17 and a mounting block, wherein the components are all universal standard components or components known to a person skilled in the art, and the structures and principles of the components are all known by the person through a technical manual or are known through a conventional experiment method.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (4)

1. The novel clamp for machining mechanical equipment is characterized by comprising a workbench (1), wherein a limit groove (2) is formed in the top of the workbench (1), a movable groove (3) is formed in the bottom of the limit groove (2), a driving motor (4) is arranged on the outer side wall of the workbench (1), the output end of the driving motor (4) extends into the movable groove (3) and is fixedly provided with a threaded rod (5), two symmetrically arranged threaded blocks (6) are arranged on the surface of the threaded rod (5), sliding blocks (7) are arranged at the bottom of the threaded blocks (6), sliding grooves (8) matched with the sliding blocks (7) are formed in the bottom of the movable groove (3), a through structure is formed between the movable groove (3) and the limit groove (2) and is a smooth transition integrated structure, a limit block (9) is arranged at the top of the threaded blocks (6), L-shaped limit plates (10) and limit blocks (9), the threaded blocks (6) and the sliding blocks (7) are in a smooth transition integrated structure.

2. The clamp for machining novel mechanical equipment, according to claim 1, is characterized in that an electric push rod (11) is arranged at the top of the L-shaped limiting plate (10), a buffer seat (12) is connected to the output end of the electric push rod (11), guide rods (13) penetrating through the top of the L-shaped limiting plate (10) are arranged at two ends of the top of the buffer seat (12), a pressing plate (14) is movably connected to the inner cavity of the buffer seat (12), buffer springs (15) are arranged between the top of the pressing plate (14) and the inner cavity of the buffer seat (12) at equal intervals, an elastic cushion (16) is arranged at the bottom of the pressing plate (14), and the elastic cushion (16) is made of rubber.

3. The novel clamp for machining mechanical equipment, as claimed in claim 1, is characterized in that the surface of the threaded rod (5) is provided with threads with opposite directions, and the threaded rod (5) is respectively in threaded connection with the two threaded blocks (6) through the threads with opposite directions.

4. The novel clamp for machining mechanical equipment, which is characterized in that mounting blocks (17) are fixedly connected to the bottoms of the left side and the right side of the workbench (1), and mounting screw holes are formed in the surfaces of the mounting blocks (17).