CN214603493U - Rectangular workpiece edge grinding machine - Google Patents

Abstract

The utility model provides a rectangular workpiece edge grinding machine, which comprises a supporting seat, wherein grooves are symmetrically arranged on two sides of the supporting seat, the grooves enable the supporting seat to form a supporting surface for placing a workpiece, and the diameter of the supporting surface is smaller than that of the workpiece; the two sides of the workpiece are symmetrically provided with a first abrasive cloth wheel and a second abrasive cloth wheel, and the workpiece further comprises a motor, and the first abrasive cloth wheel and the second abrasive cloth wheel are driven by the motor. The device is simple to operate, economical and practical, can realize the polishing of the bottom of the workpiece, enables the stress of the workpiece to be balanced, and effectively prevents the workpiece from flying out to hurt people and the like.

Description

Rectangular workpiece edge grinding machine

Technical Field

The utility model relates to the technical field of machining, concretely relates to rectangle work piece edging machine.

Background

Many shaped articles, such as but not limited to aluminum castings and plastic parts, often have unwanted structures and surface marks such as burrs, burrs or scales generated during molding after forming, and the presence of such burrs, burrs or scales not only affects the aesthetic appearance of the workpiece, but also affects the processing of subsequent processes such as plating or painting of the workpiece.

Although the traditional method for trimming and removing burrs still uses a manual mode to manually polish by using a grinding wheel belt, the labor intensity of workers is high, the working efficiency is low, the requirement of mass production and processing of products cannot be met, the purpose of uniform and smooth polishing cannot be achieved, the existing polishing equipment is often unbalanced in stress on workpieces, once the operation of the workers is wrong, the workpieces are easily flown out to hurt people, and the polishing work is not facilitated.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the rectangular workpiece edge grinding machine is provided. The device is simple to operate, economical and practical, can realize the polishing of the bottom of the workpiece, enables the stress of the workpiece to be balanced, and effectively prevents the workpiece from flying out to hurt people and the like.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a rectangular workpiece edge grinding machine, which comprises a supporting seat, wherein grooves are symmetrically arranged on two sides of the supporting seat, the grooves enable the supporting seat to form a supporting surface for placing a workpiece, and the diameter of the supporting surface is smaller than that of the workpiece; the workpiece comprises a workpiece and is characterized in that a first abrasive cloth wheel and a second abrasive cloth wheel are symmetrically arranged on two sides of the workpiece, and the workpiece further comprises a motor, and the first abrasive cloth wheel and the second abrasive cloth wheel are driven by the motor.

Preferably, the first abrasive cloth wheel and the second abrasive cloth wheel are respectively connected with an independent driven wheel, the driven wheel is connected with the supporting seat in a rotating mode, the motor is connected with a driving wheel, and a triangular belt is sleeved on the driven wheel and the driving wheel.

Preferably, the first abrasive cloth wheel and the second abrasive cloth wheel are both fixedly connected with the driven wheel through independent fixed shafts.

Preferably, the supporting seat bilateral symmetry is provided with the triangle fixing base, the fixed axle runs through the triangle fixing base, the fixed axle pass through the bearing with the triangle fixing base rotates to be connected.

Preferably, one end of the triangular fixing seat, which is far away from the supporting seat, is an arc.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up by motor drive's action wheel, drive through the V-belt and rotate from the driving wheel, and then drive the emery cloth wheel and rotate, realize by two emery cloth wheels of a motor control pivoted mode simultaneously, and can keep the atress opposite direction of emery cloth wheel pair work piece to make the work piece atress balanced, prevent that the work piece from flying out and hindering the people, and the emery cloth wheel that the symmetry set up, do benefit to the polishing work of work piece, efficiency is better, and the quality is higher.

2. The utility model discloses still be provided with the recess, the recess makes the support column form the holding surface that supplies the work piece to place, and the diameter of the holding surface of setting is less than the diameter of work piece to make things convenient for the polishing work of work piece both sides bottom, place the emery cloth wheel and contact with the supporting seat, thereby influence the efficiency of polishing, the quality of polishing is higher.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a front view of the present invention;

FIG. 2 is a general plan view of the present invention;

FIG. 3 is a first perspective view of the present invention;

FIG. 4 is a second overall perspective view of the present invention;

FIG. 5 is a third perspective view of the present invention;

fig. 6 is an enlarged view of the structure of the portion K in fig. 5.

Description of reference numerals:

1, supporting a seat; 2, workpiece; 3 a first abrasive cloth wheel; 4 a second abrasive cloth wheel; 5, a triangular fixing seat; 6, a V-belt; 7, a motor; 8, a driven wheel; 9, driving wheels; 10 grooves; 11 fixing the shaft; 12 circular arcs; 13 bearing; 14 support a surface.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1-6, the present embodiment provides an edge grinding machine for rectangular workpieces, which includes a supporting base 1, wherein grooves 10 are symmetrically disposed on two sides of the supporting base 1, the grooves 10 enable the supporting base 1 to form a supporting surface 14 for placing the workpiece 2, and a diameter of the supporting surface 14 is smaller than a diameter of the workpiece 2.

The two sides of the workpiece 2 are symmetrically provided with a first abrasive cloth wheel 3 and a second abrasive cloth wheel 4, and the workpiece further comprises a motor 7, wherein the first abrasive cloth wheel 3 and the second abrasive cloth wheel 4 are driven by the motor 7.

The recess 10's of setting aim at forms the holding surface 14 that supplies work piece 2 to place, and because of the 14 diameters of holding surface slightly are less than 2 diameters of work piece, the emery cloth wheel that consequently the symmetry set up can carry out the work of polishing of 2 both sides bottoms of work piece, prevents effectively that emery cloth wheel and supporting seat 1 from contacting, and efficiency of polishing is higher, and the quality of polishing is better.

First emery cloth wheel 3 and second emery cloth wheel 4 are connected with independent from driving wheel 8 respectively, rotate from driving wheel 8 and supporting seat 1 and are connected, and motor 7 is connected with action wheel 9, overlaps from driving wheel 8 and action wheel 9 and is equipped with V-belt 6.

The first abrasive cloth wheel 3 and the second abrasive cloth wheel 4 are both fixedly connected with the driven wheel 8 through independent fixed shafts 11. The supporting seat 1 bilateral symmetry is provided with triangle fixing base 5, and fixed axle 11 runs through triangle fixing base 5, and fixed axle 11 passes through bearing 13 and is connected with triangle fixing base 5 rotation.

First emery cloth wheel 3 and second emery cloth wheel 4 are driven by motor 7, and motor 7 drives through action wheel 9 and V-belt 6 and rotates from driving wheel 8, and then drives first emery cloth wheel 3 and second emery cloth wheel 4 rotation direction the same, and the atress direction of work piece 2 is opposite, effectively realizes the centre gripping work to work piece 2, and makes work piece 2 atress balanced, prevents to polish the in-process, because of workman misoperation, and makes work piece 2 fly out the condition emergence of hindering the people.

And the mode that two abrasive cloth wheels are driven by one motor 7 to rotate simultaneously is beneficial to adjusting the rotating speed of the two abrasive cloth wheels, so that the relative speed is kept the same, the control of the speed of the abrasive cloth wheels is convenient, the operation is simpler, and the efficiency is better.

The end of the triangular fixed seat 5 far away from the supporting seat 1 is an arc 12. The triangular fixing seat 5 can effectively support the fixing shaft 11, the supporting effect is better, the design of the circular arc 12 and the triangular fixing seat is adopted, the space is saved, the space utilization rate is higher, and the fixing and supporting effect is better.

The specific working process is as follows: when the workpiece is required to be polished, the workpiece 2 is firstly placed on the supporting surface 14, the motor 7 is started, the motor 7 drives the driving wheel 9 to rotate, the driving wheel 8 is driven to rotate through the V-belt 6, the driving wheel 8 further drives the first abrasive cloth wheel 3 and the second abrasive cloth wheel 4 to rotate simultaneously, the workpiece 2 is driven to move on the supporting surface 14 through manpower, and polishing work of the workpiece 2 is achieved.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (5)

1. The rectangular workpiece edge grinding machine comprises a supporting seat (1), and is characterized in that grooves (10) are symmetrically formed in two sides of the supporting seat (1), the grooves (10) enable the supporting seat (1) to form a supporting surface (14) for placing a workpiece (2), and the diameter of the supporting surface (14) is smaller than that of the workpiece (2); the workpiece (2) is symmetrically provided with a first abrasive cloth wheel (3) and a second abrasive cloth wheel (4) on two sides, and the workpiece further comprises a motor (7), wherein the first abrasive cloth wheel (3) and the second abrasive cloth wheel (4) are driven by the motor (7).

2. The rectangular workpiece edge grinding machine according to claim 1, wherein the first abrasive cloth wheel (3) and the second abrasive cloth wheel (4) are respectively connected with an independent driven wheel (8), the driven wheel (8) is rotatably connected with the supporting seat (1), the motor (7) is connected with a driving wheel (9), and a triangular belt (6) is sleeved on the driven wheel (8) and the driving wheel (9).

3. A rectangular workpiece edging machine according to claim 2, wherein said first (3) and second (4) abrasive cloth wheels are each fixedly connected to said driven wheel (8) by means of a separate fixed shaft (11).

4. The rectangular workpiece edge grinding machine according to claim 3, wherein the supporting seat (1) is symmetrically provided with triangular fixing seats (5) at two sides, the fixing shaft (11) penetrates through the triangular fixing seats (5), and the fixing shaft (11) is rotatably connected with the triangular fixing seats (5) through bearings (13).

5. The rectangular workpiece edge grinding machine according to claim 4, wherein the end of said triangular fixing base (5) away from said supporting base (1) is a circular arc (12).

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