CN220463262U - Grinding device for processing magnetic shoe bevel edge - Google Patents

Abstract

The utility model discloses a grinding device for processing a magnetic shoe bevel edge, which comprises a workbench, a feeding mechanism and a discharging mechanism which are arranged on the workbench, a magnetic shoe tool arranged between the feeding mechanism and the discharging mechanism, and two grinding components matched with two side edges of the magnetic shoe tool, wherein each grinding component is respectively arranged on the workbench through a three-degree-of-freedom adjusting mechanism; the grinding heads of the grinding assemblies are spatially adjusted to be in inclined arrangement through the arc-shaped grooves on the adapting mounting piece and the bearings on the connecting plate, and the inclined angles of the two oppositely arranged grinding heads are oppositely arranged in space so as to process two opposite sides of the magnetic shoe into a parallel inclined structure. The utility model provides a grinding device for processing a magnetic shoe bevel edge, which is special for processing the magnetic shoe bevel edge, has a simple structure and is easy to operate.

Description

Grinding device for processing magnetic shoe bevel edge

Technical Field

The utility model relates to the field of magnetic shoe processing. More particularly, the present utility model relates to a grinding device for processing a hypotenuse of a magnetic shoe.

Background

A grinding machine (grinding machine) is a machine tool that grinds a surface of a workpiece with a grinding tool. Most grinding machines are grinding machines using grinding wheels that rotate at high speeds, and a few are grinding machines using other grinding tools such as whetstones, sanding belts, and free abrasive materials, such as honing machines, superfinishing machines, sanding belt grinding machines, and polishing machines.

In practical application, according to the model, the position of different machined parts need to carry out the position adjustment to the part of polishing (emery wheel) on the grinding machine, but the regulation in the prior art generally can only realize two dimension's regulation, and current grinding machine can only carry out straight flange processing to the magnetic shoe when processing simultaneously, like the automatic chamfer grinding machine of tile shape magnet of application number 201822123195.5, it includes: frame and set up magnetic shoe feeding mechanism, magnetic shoe pushing equipment, magnetic shoe chamfering mechanism in the frame, its characterized in that, magnetic shoe feeding mechanism includes: a conveyor belt connected to the frame; the feeding cam is connected to the power unit; the feeding lifting guide rail is connected to the frame; one surface of a sliding plate of the feeding lifting guide rail is connected with one end of a first transition plate, and the other end of the first transition plate is connected with a first roller and is propped against a feeding cam; the feeding lifting guide rail is driven by a feeding cam and vertically ascends; the magnetic shoe lifting tool is connected to the other surface of the sliding plate of the feeding lifting guide rail through a second transition plate; the magnetic shoe lifting tool is positioned at the tail end of the conveyor belt; the magnetic shoe lifting tool is conveyed to the magnetic shoe lifting tool through the conveying belt, the feeding cam rotates to drive the feeding lifting guide rail to lift, the magnetic shoe lifting tool is driven to lift, the magnetic shoe pushing mechanism pushes the magnetic shoe on the magnetic shoe lifting tool to the chamfering lifting tool of the magnetic shoe chamfering mechanism to grind the chamfer, namely two bevel edges similar to a parallelogram cannot be machined in the prior art, and the requirements of different application scenes on the appearance of a workpiece cannot be met.

Disclosure of Invention

It is an object of the present utility model to address the above problems and/or disadvantages and to provide advantages which will be described below.

In order to achieve these objects and other advantages of the present utility model, there is provided a grinding device for processing a hypotenuse of a magnetic shoe, comprising a workbench, a feeding mechanism and a discharging mechanism arranged on the workbench, a magnetic shoe fixture arranged between the feeding mechanism and the discharging mechanism, two grinding components matched with two side edges of the magnetic shoe fixture, wherein each grinding component is respectively arranged on the workbench through a three-degree-of-freedom adjusting mechanism;

the grinding heads of the grinding assemblies are spatially adjusted to be in inclined arrangement through the arc-shaped grooves on the adapting mounting piece and the bearings on the connecting plate, and the inclined angles of the two oppositely arranged grinding heads are oppositely arranged in space so as to process two opposite sides of the magnetic shoe into a parallel inclined structure.

Preferably, the respective degrees of freedom of the three-degree-of-freedom adjusting mechanism are configured to be obtained by adopting any one of structural layout of a screw rod or a cylinder.

Preferably, the feeding mechanism is configured to include:

a feeding plate matched with one feeding side of the tool;

a conveyor belt spatially mated with the feed plate;

two L-shaped baffles are arranged opposite to the feeding plate so as to construct a U-shaped transmission section for limiting magnetic shoe blanks to be conveyed on the feeding plate and the conveyor belt.

Preferably, the blanking mechanism is configured to include:

a U-shaped discharging piece matched with one discharging side of the tool;

a stirring plate arranged above the feeding unit;

the driving wheel I on the tool adapter I is in transmission connection with the cam I on the power output shaft of the motor;

the stirring plate is in transmission connection with a cam II on the power output shaft through a transmission wheel II on the adapter II;

elastic elements for resetting the material stirring plate are arranged between the adapter II and the side wall of the workbench, and the adapter II guides the reciprocating position of the adapter II through a matched guide mechanism.

Preferably, when the screw rod mode is adopted, each degree of freedom of the three-degree-of-freedom adjusting mechanism comprises:

the fixing piece is provided with two limiting pieces oppositely, and the opposite surface of each limiting piece is provided with an inclined part I matched with the corresponding degree of freedom adjusting direction;

the two opposite side edges of the adjusting plate are provided with inclined parts II matched with the inclined parts I;

the adjusting screw rod is arranged on the fixing piece through the mounting piece and extends into the adjusting plate through a threaded hole in the adjusting plate;

the mounting piece is provided with a bearing at a position matched with the adjusting screw, and a strip-shaped adjusting hole matched with the free end of the screw and communicated with the threaded hole is formed in the adjusting plate.

The utility model at least comprises the following beneficial effects: the utility model realizes the position adjustment of the grinding head component X, Y, Z in three directions through the three-degree-of-freedom adjusting mechanism;

further, through the cooperation of arc groove and bearing on the switching installed part, realized the angle modulation of bistrique in space of each grinding subassembly for it can be with two opposite limit processing of magnetic shoe parallel slope structure, simple structure, easily operation, implementation effect is good.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic view of a grinding device for processing a hypotenuse of a magnetic shoe according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a Z-direction degree of freedom adjustment mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a feeding mechanism and a grinding head assembly spatially mated in an embodiment of the present utility model;

FIG. 4 is a schematic diagram of the matching structure of the discharging mechanism, the magnetic shoe tooling and the feeding mechanism in an embodiment of the utility model;

FIG. 5 is a schematic diagram of an apparatus for controlling the working states of a discharging mechanism and a magnetic shoe tool according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of an apparatus for controlling the operation of the discharge mechanism and the magnetic shoe tooling at another view angle;

FIG. 7 is a schematic view of a transfer mounting structure according to an embodiment of the present utility model;

fig. 8 is a schematic structural view of the magnetic shoe after processing.

Detailed Description

The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.

It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

It should be noted that, in the description of the present utility model, the orientation or positional relationship indicated by the term is based on the orientation or positional relationship shown in the drawings, which are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "I", "II" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, may be a detachable connection, or may be integrally connected, may be mechanically connected, may be electrically connected, may be directly connected, may be indirectly connected through an intermediate medium, may be communication between two members, and may be understood in a specific manner by those skilled in the art.

Furthermore, in the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be a direct contact of the first and second features, or an indirect contact of the first and second features through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

Example 1

The grinding device for processing the hypotenuse of the magnetic shoe has the structure shown in figures 1-4 and 7-8, and comprises a workbench 1, a feeding mechanism 2 and a discharging mechanism 3 which are arranged on the workbench, a magnetic shoe tool 4 arranged between the feeding mechanism and the discharging mechanism, two grinding components 5 matched with two side edges of the magnetic shoe tool, wherein each grinding component is respectively arranged on the workbench through a three-degree-of-freedom adjusting mechanism 6;

the grinding heads 32 of each grinding assembly are spatially adjusted to be in inclined arrangement through the arc-shaped grooves 8 on the adapting mounting piece 7 and the bearings (not shown) on the connecting plate 9, and the inclined angles of the two oppositely arranged grinding heads are spatially arranged in opposite directions, so that two opposite sides of the magnetic shoe 10 are processed into parallel inclined structures;

of course, the adapting mounting piece can also be an adjusting plate in the Y direction, namely an arc groove is directly arranged on the Y direction adjusting plate, the X direction fixing piece is used as a connecting plate, namely a bearing is directly arranged on the X direction fixing piece, the structure is simplified, and when the inclination angle of the grinding head is adjusted, the grinding head component is rotated through rotating acting force, so that the angle adjustment can be completed.

According to the application requirement of the field, the arc-shaped groove can be arranged on one side of the adapting mounting piece matched with the Z-direction adjusting plate, and the Z-direction adjusting plate is also provided with a matched bearing, so that multi-angle adjustment can be realized through the matching of multiple dimensions,

working principle: in practical application, the three-degree-of-freedom adjusting mechanism is used for adjusting the grinding head assembly X, Y, Z in three directions, and according to different adjusting amounts, the spatial position of the grinding head can be adjusted in three dimensions, so that the three-degree-of-freedom adjusting mechanism has better operability and practicability and is matched with the processing of magnetic shoes 10 of different types;

further, through the cooperation of arc groove and the bearing on the switching installed part for the inclination of bistrique subassembly can carry out manual work or motor adjustment as required, in order to match with different slope patterns.

Example 2

Embodiment 2 is shown in fig. 2 as a preferred example of the present utility model, and the following modifications are disclosed on the basis of embodiment 1:

the respective degrees of freedom of the three-degree-of-freedom adjusting mechanism are configured to be obtained by adopting any one structural layout of a screw rod or an air cylinder;

when the screw rod mode is adopted, the respective degrees of freedom of the three-degree-of-freedom adjusting mechanism comprise:

the fixing piece 11 is provided with two limiting pieces 12 oppositely, and the opposite surfaces of each limiting piece are provided with inclined parts I13 matched with the corresponding freedom degree adjusting directions;

the adjusting plate 14 is provided with inclined parts II 15 matched with the inclined parts I on two opposite side edges thereof, and the matching of the two inclined parts forms a limited sliding design in space to realize the guiding in the sliding process;

an adjusting screw 18 which is arranged on the fixing piece through a mounting piece 16 and extends into the adjusting plate through a threaded hole 17 on the adjusting plate, wherein in practical application, a matched adjusting handle can be arranged on the adjusting screw;

wherein, the mounting is provided with bearing (not shown) on the position with adjusting screw matched with, the regulating plate is inside to be provided with screw rod free end matched with to with screw hole link up bar regulation hole 19, the length of bar regulation hole is used for controlling the regulation volume of screw rod, and the effect of bearing is in the assurance adjusting screw rod can not produce the interference with the mounting when rotating.

Working principle: when the three-dimensional magnetic shoe grinding head is actually applied, the three directions of the grinding head component X, Y, Z are adjusted through the three-degree-of-freedom adjusting mechanism, the spatial position of the grinding head can be adjusted in three dimensions according to different adjusting amounts, the three-dimensional magnetic shoe grinding head is better in operability and practicality, the three-dimensional magnetic shoe grinding head is matched with magnetic shoe machining of different models, and the mode of the screw rod is selected, so that the three-dimensional magnetic shoe grinding head is simple in structure, easy to operate and realize, and better in cost controllability.

Example 3

Embodiment 3, which is a preferred example of the present utility model, discloses the following modifications on the basis of embodiments 3 to 5:

the feed mechanism is configured to include:

the feeding plate 20 is matched with one feeding side of the tooling and is used for finishing the transition between the conveyor belt and the tooling and preventing the continuous transmission of the conveyor belt from causing the discontinuity of the processing process;

the conveyor belt 21 is matched with the feeding plate in space, and is arranged to push out materials according to the processing speed through the rotation speed design or start-stop of the conveyor belt;

the two L-shaped baffles 22 are arranged opposite to the feeding plate so as to construct a U-shaped transmission section for limiting the magnetic shoe blanks to be conveyed on the feeding plate and the conveyor belt, and the U-shaped transmission section has the function of ensuring that the magnetic shoe blanks to be conveyed can be output one by one according to the requirement, and the positions of the U-shaped transmission section are not changeable and the conveying is more stable.

The blanking mechanism is configured to include:

a U-shaped discharging piece 23 matched with the discharging side of the tool;

a kick-out plate 24 arranged above the feeding unit and having a height difference from the feeding plate;

the driving wheel I (not shown) on the tool adapter I25 is in transmission connection with a cam I27 on a power output shaft of a motor I26;

the stirring plate is in transmission connection with a cam II 30 on the power output shaft through a transmission wheel II 29 on the adapter II 28;

an elastic element (not shown) for resetting the material stirring plate is arranged between the adapter II and the side wall of the workbench, and the adapter II guides the reciprocating position of the adapter II through a matched guide mechanism 31.

Working principle: the magnetic shoes to be processed are sequentially and adjacently conveyed to the feeding plate through power provided by the conveyor belt, the upper surface of the tool is kept flush with the feeding plate in an initial state, when one magnetic shoe to be processed is placed on the surface of the tool, the upper cam I rotates along with the rotation of the motor I, and the height position of the driving wheel I changes along with the change of the special-shaped design on the outer side wall of the cam I, so that the tool can change up and down according to the requirement;

when the tool moves upwards to the position corresponding to the grinding head on the grinding head assembly, the two sides of the magnetic shoe to be processed, corresponding to the grinding head, are processed into two inclined structures under the action of the grinding head, the tool starts to move downwards under the action of the cam I, when the tool moves downwards halfway, the driving wheel II is subjected to position change by the special-shaped design on the outer side wall of the cam II through the special-shaped design on the outer side wall of the cam I along with the cam II, the material shifting plate is pushed out to the position of the tool under the action of the elastic element, the magnetic shoe on the tool which is not returned to the initial position is pushed to the feeding mechanism, and after the discharging action is completed, the material shifting plate is compressed by the elastic element by the special-shaped design on the outer side wall of the cam II, and the material shifting plate is retracted;

and the tooling continues to move downwards, returns to the initial position and finishes the incoming material processing of the next period.

The above embodiments are merely illustrative of a preferred embodiment, but are not limited thereto. In practicing the present utility model, appropriate substitutions and/or modifications may be made according to the needs of the user.

The number of equipment and the scale of processing described herein are intended to simplify the description of the present utility model. Applications, modifications and variations of the present utility model will be readily apparent to those skilled in the art.

Although embodiments of the utility model have been disclosed above, they are not limited to the use listed in the specification and embodiments. It can be applied to various fields suitable for the present utility model. Additional modifications will readily occur to those skilled in the art. Therefore, the utility model is not to be limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.

Claims (5)

1. The grinding device for processing the hypotenuse of the magnetic shoe comprises a workbench, a feeding mechanism and a discharging mechanism which are arranged on the workbench, a magnetic shoe tool arranged between the feeding mechanism and the discharging mechanism, and two grinding components matched with two side edges of the magnetic shoe tool, and is characterized in that each grinding component is respectively arranged on the workbench through a three-degree-of-freedom adjusting mechanism;

the grinding heads of the grinding assemblies are spatially adjusted to be in inclined arrangement through the arc-shaped grooves on the adapting mounting piece and the bearings on the connecting plate, and the inclined angles of the two oppositely arranged grinding heads are oppositely arranged in space so as to process two opposite sides of the magnetic shoe into a parallel inclined structure.

2. The grinding apparatus for processing a hypotenuse of a magnetic shoe according to claim 1, wherein the respective degrees of freedom of the three-degree-of-freedom adjusting mechanism are configured to be obtained by using any one of a structural layout of a screw or a cylinder.

3. The grinding apparatus for processing a hypotenuse of a magnetic shoe according to claim 1, wherein the feeding mechanism is configured to include:

a feeding plate matched with one feeding side of the tool;

a conveyor belt spatially mated with the feed plate;

two L-shaped baffles are arranged opposite to the feeding plate so as to construct a U-shaped transmission section for limiting magnetic shoe blanks to be conveyed on the feeding plate and the conveyor belt.

4. The grinding apparatus for processing a hypotenuse of a magnetic shoe according to claim 1, wherein the blanking mechanism is configured to include:

a U-shaped discharging piece matched with one discharging side of the tool;

a stirring plate arranged above the feeding unit;

the driving wheel I on the tool adapter I is in transmission connection with the cam I on the power output shaft of the motor;

the stirring plate is in transmission connection with a cam II on the power output shaft through a transmission wheel II on the adapter II;

elastic elements for resetting the material stirring plate are arranged between the adapter II and the side wall of the workbench, and the adapter II guides the reciprocating position of the adapter II through a matched guide mechanism.

5. The grinding apparatus for processing a hypotenuse of a magnetic shoe according to claim 2, wherein each degree of freedom of the three-degree-of-freedom adjusting mechanism, when the screw method is adopted, comprises:

the fixing piece is provided with two limiting pieces oppositely, and the opposite surface of each limiting piece is provided with an inclined part I matched with the corresponding degree of freedom adjusting direction;

the two opposite side edges of the adjusting plate are provided with inclined parts II matched with the inclined parts I;

the adjusting screw rod is arranged on the fixing piece through the mounting piece and extends into the adjusting plate through a threaded hole in the adjusting plate;

the mounting piece is provided with a bearing at a position matched with the adjusting screw, and a strip-shaped adjusting hole matched with the free end of the screw and communicated with the threaded hole is formed in the adjusting plate.