CN219837554U

CN219837554U - Flat grinder

Info

Publication number: CN219837554U
Application number: CN202321338524.2U
Authority: CN
Inventors: 岳海涛; 陈湛; 杨勍
Original assignee: Dongguan Linghang Electronic New Material Co ltd
Current assignee: Dongguan Linghang Electronic New Material Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-10-17
Anticipated expiration: 2033-05-29

Abstract

The utility model discloses a flat grinder, comprising: the base comprises a first platform and a first rotating mechanism, wherein the first rotating mechanism is positioned at the bottom of the first platform, the tail end of the first rotating mechanism is provided with a first rotating shaft, the first rotating shaft drives the first platform to rotate, and the first platform is provided with at least one protruding part; the clamp assembly is positioned on the first platform, is detachably connected to the protruding part and is used for placing a workpiece; the flat grinding assembly is positioned above the clamp assembly and comprises a second rotating mechanism and a grinding head, the tail end of the second rotating mechanism is provided with a second rotating shaft, the grinding head is connected to the second rotating shaft, and the grinding head is used for grinding a workpiece. According to the utility model, the clamp assembly is arranged on the protruding part, the workpiece is placed in the clamp assembly for processing, and the next workpiece can be processed by replacing the clamp assembly with the workpiece, so that the clamping time of the workpiece is saved, the running time of equipment is saved, and the production efficiency is improved.

Description

Flat grinder

Technical Field

The utility model relates to the technical field of grinding equipment, in particular to a flat grinder.

Background

A plane grinder is a device for grinding a surface of a workpiece with a grinding tool coated with or embedded with an abrasive, and is mainly used for grinding a high-precision plane in the workpiece and for single-sided grinding and polishing of materials.

In the prior art, a workpiece is ground by a plane grinder, namely, the workpiece is mainly clamped on a workbench, the grinding is performed by using a grinding head, when the workpiece needs to be replaced each time, equipment needs to be suspended, the workpiece is detached from the workbench, and a new workpiece to be machined is clamped, so that the workpiece can be ground again, and the cycle is performed.

Disclosure of Invention

In view of the above, the present utility model provides a flat grinder to solve the problem that the operation time of the equipment is wasted and the production efficiency is affected when the workpiece is replaced by one grinding in the prior art.

The utility model proposes a flat grinder comprising:

the base comprises a first platform and a first rotating mechanism, wherein the first rotating mechanism is positioned at the bottom of the first platform, a first rotating shaft is arranged at the tail end of the first rotating mechanism, the first rotating shaft drives the first platform to rotate, and a protruding part is arranged on the first platform;

the clamp assembly is positioned on the first platform, is detachably connected to the protruding part and is used for placing a workpiece;

the flat grinding assembly is located above the clamp assembly and comprises a second rotating mechanism and a grinding head, a second rotating shaft is arranged at the tail end of the second rotating mechanism, the grinding head is connected to the second rotating shaft, and the grinding head is used for grinding the workpiece.

Optionally, the protruding portion is provided with a plurality ofly, the anchor clamps subassembly is provided with a plurality ofly, the bistrique is provided with a plurality ofly, protruding portion, the anchor clamps subassembly with the bistrique corresponds the setting.

Optionally, the fixture assembly includes a support assembly and a weight assembly, the support assembly is disposed at a bottom of the weight assembly, and the support assembly is connected to the boss, and the weight assembly is connected to the second rotating shaft.

Optionally, a first groove is formed in the supporting component, and a plurality of adsorption elements distributed in an array are arranged in the first groove;

the fixture assembly comprises a fixture plate, wherein a fixture hole is formed in the fixture plate and used for placing the workpiece, and the fixture hole and the adsorption piece are correspondingly arranged.

Optionally, a plurality of first grooves are provided, and a plurality of first groove arrays are provided.

Optionally, a plurality of the adsorbing members are arranged in a circumferential array.

Optionally, the adsorbing member includes a first base layer, a hollow layer and a polyurethane foam layer, the hollow layer is disposed between the first base layer and the polyurethane foam layer, and the workpiece is placed on the polyurethane foam layer.

Optionally, a first mounting hole is formed in the bottom of the support assembly, and the first mounting hole is connected to the protruding portion.

Optionally, the weight assembly includes a second groove disposed toward the first groove, the second groove for placing the grinding head.

Optionally, a first through hole is formed in the weight assembly, and the second rotating mechanism penetrates through the first through hole and is connected to the grinding head.

The beneficial effects of the utility model are as follows: compared with the prior art, the utility model is characterized in that the first platform and the first rotating mechanism are arranged, the tail end of the first rotating mechanism is provided with the first rotating shaft, and the first rotating shaft drives the first platform to rotate so as to provide driving force for the flat grinder, so that the first platform maintains an operating state and provides power for the rotation of the clamp assembly; secondly, the workpiece is placed in the clamp assembly, the clamp assembly is arranged on the first platform and is detachably connected with the protruding part, so that the clamp assembly can rotate along with the protruding part, a certain rotating force is provided for the clamp assembly, the workpiece is ground, the clamp assembly with the workpiece is replaced to process the next workpiece, the clamping time of the workpiece is saved, the running time of equipment is further saved, and the production efficiency is improved; in addition, the grinding head is used for grinding the workpiece by arranging the second rotating mechanism and the grinding head, the second rotating shaft is arranged at the tail end of the second rotating mechanism, the grinding head is connected to the second rotating shaft, and the grinding head rotates along with the second rotating shaft, so that the grinding effect of the workpiece is enhanced.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of the structure of the grinding head and drip assembly of the present utility model;

FIG. 3 is a schematic view of the structure of the support assembly of the present utility model;

FIG. 4 is a schematic view of the structure of the first groove of the present utility model;

FIG. 5 is a schematic view of the structure of the clamp plate of the present utility model;

FIG. 6 is a schematic view of the structure of the clamp assembly of the present utility model;

FIG. 7 is a schematic view of the structure of the absorbent member of the present utility model.

Wherein, each reference sign in the figure: 10. a base; 11. a first platform; 20. a clamp assembly; 21. a workpiece; 30. a support assembly; 31. a first groove; 32. an absorbing member; 33. a first base layer; 34. a hollow layer; 35. a polyurethane foaming layer; 40. a weight assembly; 41. a first through hole; 50. a clamp plate; 51. a clamp hole; 60. a flat grinding assembly; 61. a second rotation mechanism; 62. a second rotation shaft; 63. grinding head; 70. a drip assembly; 71. and (5) grinding liquid.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the flat grinder provided by the present utility model will be described in further detail with reference to the accompanying drawings and the detailed description. It is to be understood that the depicted embodiments are only some, but not all, of the embodiments of the present utility model. 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.

The terms "first," "second," and the like in this disclosure are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.

The utility model provides a flat grinder, which aims to solve the problem that in the prior art, when a workpiece is replaced by one-time grinding, the running time of equipment is wasted, and the production efficiency is affected.

Referring to fig. 1 to 7, fig. 1 is a schematic structural view of a flat grinder according to the present utility model; FIG. 2 is a schematic view of the structure of the grinding head and drip assembly of the present utility model; FIG. 3 is a schematic view of the structure of the support assembly of the present utility model;

FIG. 4 is a schematic view of the structure of the first groove of the present utility model; FIG. 5 is a schematic view of the structure of the clamp plate of the present utility model; FIG. 6 is a schematic view of the structure of the clamp assembly of the present utility model; FIG. 7 is a schematic view of the structure of the absorbent member of the present utility model.

In an embodiment, as shown in fig. 1 to 6, the present utility model proposes a flat grinder for grinding a workpiece 21, where the workpiece 21 may be a magnetic core inductor or a magnetic core inductor with a paint film. The flat grinder includes a base 10, a clamp assembly 20, and a flat grinder assembly 60. The base 10 may include a first platform 11 and a first rotating mechanism, the first rotating mechanism may be located at the bottom of the first platform 11, a first rotating shaft may be fixedly connected to an end of the first rotating mechanism, the first rotating shaft may drive the first platform 11 to rotate, a protruding portion may be fixedly connected to the first platform 11, the clamp assembly 20 may be located on the first platform 11, and the clamp assembly 20 may be detachably connected to the protruding portion, the clamp assembly 20 may be used to place the workpiece 21, the flat grinding assembly 60 is located above the clamp assembly 20, the flat grinding assembly 60 may include a second rotating mechanism 61 and a grinding head 63, the second rotating mechanism 61 may be fixedly connected to a second rotating shaft 62, the grinding head 63 may be detachably connected to the second rotating shaft 62, the grinding head 63 may be connected to an end of the second rotating shaft 62 in a rotationally clamped manner, and the grinding head 63 may be used to grind the workpiece 21.

In the embodiment of the utility model, the workpiece 21 is placed in the clamp assembly 20, the clamp assembly 20 with the workpiece 21 is placed on the protruding part on the first platform 11, the first platform 11 is driven by the first rotating mechanism to rotate, the clamp assembly 20 is driven by the protruding part to rotate, the flat grinding assembly 60 is arranged above the clamp assembly 20 and comprises the second rotating mechanism 61 and the grinding head 63, the second rotating mechanism 61 drives the grinding head 63 to rotate, the workpiece 21 is ground by rotating the grinding head 63, grinding of the workpiece 21 is realized, a plurality of clamp assemblies 20 can be arranged for standby, the clamp assembly 20 clamps the workpiece 21 outside the flat grinder, and the next workpiece 21 can be processed only by replacing the clamp assembly 20 with the workpiece 21, so that the clamping time of the workpiece 21 is saved, the running time of equipment is saved, and the production efficiency is improved; secondly, the first platform 11 and the first rotating mechanism are arranged, the tail end of the first rotating mechanism is provided with a first rotating shaft, and the first rotating shaft drives the first platform 11 to rotate so as to provide driving force for the flat grinder, so that the first platform 11 maintains an operating state and provides power for the rotation of the clamp assembly 20; in addition, the workpiece 21 is placed in the clamp assembly 20, the clamp assembly 20 is arranged on the first platform 11, and the clamp assembly 20 is detachably connected to the protruding part, so that the clamp assembly 20 can rotate along with the protruding part, a certain rotating force is provided for the clamp assembly 20, grinding of the workpiece 21 is facilitated, the clamp assembly 20 with the workpiece 21 is replaced, the next workpiece 21 can be processed, the clamping time of the workpiece 21 is saved, the running time of equipment is further saved, and the production efficiency is improved; in addition, the grinding head 63 is used for grinding the workpiece 21 by arranging the second rotating mechanism 61 and the grinding head 63, the second rotating shaft 62 is arranged at the tail end of the second rotating mechanism 61, the grinding head 63 is connected with the second rotating shaft 62, and the grinding head 63 rotates along with the second rotating shaft 62, so that the grinding effect of the workpiece 21 is enhanced.

In some embodiments, as shown in fig. 1, the protrusion may be provided in plurality, the jig assembly 20 may be provided in plurality, the grinding head 63 may be provided in plurality, and the protrusion, the jig assembly 20, and the grinding head 63 may be provided correspondingly, each jig assembly 20 being connected to the protrusion and ground using the corresponding grinding head 63.

Optionally, the protruding portion, the fixture assembly 20 and the grinding head 63 are respectively provided with three protruding portions, the fixture assembly 20 and the grinding head 63 are correspondingly provided, so that one flat grinder can grind three times simultaneously, and the grinding efficiency is increased.

In some embodiments, as shown in fig. 6, the fixture assembly 20 may include a support assembly 30 and a weight assembly 40, the support assembly 30 may be disposed at the bottom of the weight assembly 40, the weight assembly 40 may be used to press the support assembly 30 to make the support assembly 30 more stable during grinding, and the support assembly 30 may be connected to a boss through which the support assembly 30 rotates following the first platform 11, the weight assembly 40 may be connected to a second rotation shaft 62, and a grinding head 63 at the end of the second rotation shaft 62 may be disposed in the weight assembly 40.

In some embodiments, as shown in fig. 3 to 4, a first groove 31 may be disposed in the support assembly 30, a plurality of suction members 32 distributed in an array may be disposed in the first groove 31, the jig assembly 20 may include a jig plate 50, a jig hole 51 may be disposed on the jig plate 50, the jig hole 51 may be used to place the workpiece 21, and the jig hole 51 may be disposed corresponding to the suction members 32.

Alternatively, the first groove 31 may be square, and the corresponding clamp plate 50 may be square, and placed in the first groove 31, where the clamp holes 51 on the clamp plate 50 are in one-to-one correspondence with the adsorption members 32 distributed in the array.

Alternatively, the first groove 31 may be configured to be circular, and the corresponding fixture plate 50 may be configured to be square or circular, so that the fixture plate may be placed in the first groove 31, and the fixture holes 51 on the fixture plate 50 may be guaranteed to be in one-to-one correspondence with the adsorption members 32 distributed in an array.

In some embodiments, as shown in fig. 4, the first grooves 31 may be provided with a plurality of first grooves 31, and the plurality of first grooves 31 may be arranged in an array, when the fixture assembly 20 rotates along with the first platform 11, the fixture assembly 20 also has a certain linear velocity, and the first grooves 31 are arranged in a circumferential array, so that the linear velocity of the operation of the support assembly 30 can be balanced, the flatness of the flat ground surface of the workpiece 21 is reduced, the flat grinding effect is enhanced, and the fixture plates 50 may be disposed in each first groove 31, so as to increase the uniformity of the stress on the support assembly 30.

In some embodiments, as shown in fig. 5, the plurality of absorbing members 32 may be disposed in a circumferential array, and the corresponding clamp holes 51 on the clamp plate 50 are also disposed in a circumferential array, so that when the clamp assembly 20 rotates along with the first platform 11, the clamp assembly 20 has a certain linear velocity, and the absorbing members 32 and the clamp holes 51 are disposed in a circumferential array, so that the linear velocity of the operation of the support assembly 30 can be balanced, the flatness of the flat ground surface of the workpiece 21 can be reduced, and the flat grinding effect can be enhanced.

In some embodiments, as shown in fig. 7, the adsorbing member 32 may include a first base pad layer 33, a hollow layer 34 and a polyurethane foam layer 35, the hollow layer 34 may be disposed between the first base pad layer 33 and the polyurethane foam layer 35, the workpiece 21 may be placed on the polyurethane foam layer 35, and a polyurethane skin layer is formed into a follicular ventilation structure by using polyurethane foam technology, and in the clamping process, air in the follicular hole at the adsorbing member 32 area of the magnetic core inductance workpiece 21 is removed under the action of downward applying a certain pressure, and the hollow layer 34 is emptied, so that vacuum is formed to adsorb the workpiece 21, thereby achieving the purpose of fixing the workpiece 21.

Alternatively, the adsorbing member 32 may be provided as an adsorbing pad, a wax-free adsorbing pad or a wax-containing adsorbing pad may be selected according to the requirements of the flat-ground workpiece 21, and is not limited herein.

In some embodiments, the bottom of the supporting component 30 may be provided with a first mounting hole, and the first mounting hole may be connected to the protruding portion, so that the clamp component 20 may be detachably mounted on the flat grinder, so that not only the clamp component 20 may rotate along with the flat grinder, but also the clamp component 20 may clamp the workpiece 21 when detached, and the workpiece may be directly mounted on the flat grinder, thereby improving production efficiency.

In some embodiments, the weight assembly 40 can include a second recess, which can be disposed toward the first recess 31, which can be used to place the grinding head 63, and the grinding head 63 can be used to grind the workpiece 21.

In some embodiments, as shown in fig. 6, a first through hole 41 may be provided on the weight assembly 40, and the second rotation mechanism 61 may be connected to the grinding head 63 through the first through hole 41.

Optionally, as shown in fig. 2, the first platform 11 may further be provided with a drip assembly 70, where the drip assembly 70 can drip out the grinding fluid 71, and the grinding fluid 71 can flow into the workpiece 21, so as to facilitate the grinding of the grinding head 63 to be finer, and well protect the grinding head 63.

In summary, the base 10 includes the first platform 11 and the first rotating mechanism, the first rotating mechanism is disposed at the bottom of the first platform 11, the first rotating shaft is disposed at the end of the first rotating mechanism, so that the first rotating shaft drives the first platform 11 to rotate, the first platform 11 is provided with the protruding portion, the fixture assembly 20 is disposed on the first platform 11 and is detachably connected to the protruding portion, and the fixture assembly 20 is used for placing the workpiece 21; the flat grinding assembly 60 is arranged above the clamp assembly 20, the flat grinding assembly 60 comprises a second rotating mechanism 61 and a grinding head 63, a second rotating shaft 62 is arranged at the tail end of the second rotating mechanism 61, the grinding head 63 is connected to the second rotating shaft 62, so that the grinding head 63 grinds the workpiece 21, the workpiece 21 is placed in the clamp assembly 20 for processing, the clamp assembly 20 with the workpiece 21 is replaced to process the next workpiece 21, the clamping time of the workpiece 21 is saved, the running time of equipment is saved, and the production efficiency is improved. Secondly, through setting up a plurality of bellying, anchor clamps subassembly 20 and bistrique 63 correspondingly, every anchor clamps subassembly 20 all is connected in the bellying to use corresponding bistrique 63 to grind, can make a flat grinder grind many times simultaneously, increase grinding efficiency. In addition, through setting up a plurality of first recesses 31, with a plurality of first recesses 31 array setting, perhaps circumference array sets up a plurality of absorbing members 32, and when the clamp assembly 20 followed first platform 11 and rotated, clamp assembly 20 also had certain linear velocity, set up first recess 31 or absorbing member 32 and be circumference array, all can balance the linear velocity that support assembly 30 was operated, reduce the roughness of work piece 21 by the flat grinding face, strengthen the flat grinding effect.

It should be noted that, the various alternative embodiments described in the embodiments of the present utility model may be implemented in combination with each other, or may be implemented separately, which is not limited to the embodiments of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation. Therefore, it should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The embodiments described above are described with reference to the drawings, and other different forms and embodiments are possible without departing from the principle of the utility model, and therefore the utility model should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will convey the scope of the utility model to those skilled in the art. In the drawings, component dimensions and relative dimensions may be exaggerated for clarity. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. The terms "comprises," "comprising," and/or "includes," when used in this specification, specify the presence of stated features, integers, components, and/or groups thereof, but do not preclude the presence or addition of one or more other features, integers, components, and/or groups thereof. Unless otherwise indicated, numerical ranges are stated to include the upper and lower limits of the range and any subranges therebetween.

The foregoing description is only a partial embodiment of the present utility model, and is not intended to limit the scope of the present utility model, and all equivalent devices or equivalent processes using the descriptions and the drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the present utility model.

Claims

1. A flat grinder, comprising:

2. The flat grinder of claim 1, wherein the protrusion is provided in plurality, the jig assembly is provided in plurality, the grinding head is provided in plurality, and the protrusion, the jig assembly and the grinding head are correspondingly provided.

3. The flat grinder of claim 1, wherein the clamp assembly includes a support assembly and a weight assembly, the support assembly is disposed at a bottom of the weight assembly, and the support assembly is connected to the boss, and the weight assembly is connected to the second rotating shaft.

4. A flat grinder according to claim 3, wherein a first recess is provided in the support assembly, the first recess having a plurality of arrayed suction elements disposed therein;

5. The flat grinder of claim 4, wherein a plurality of said first grooves are provided and a plurality of said first groove arrays are provided.

6. The flat grinder of claim 4, wherein a plurality of said suction members are arranged in a circumferential array.

7. The flat grinder of claim 4, wherein the adsorbing member includes a first base layer, a hollow layer, and a polyurethane foam layer, the hollow layer being disposed between the first base layer and the polyurethane foam layer, the workpiece being placed on the polyurethane foam layer.

8. The flat grinder of claim 4, wherein the support assembly bottom is provided with a first mounting hole, the first mounting hole being connected to the boss.

9. The flat grinder of claim 4, wherein the weight assembly includes a second recess disposed toward the first recess, the second recess for receiving the grinding head.

10. The flat grinder of claim 4, wherein the weight assembly is provided with a first through hole, and the second rotation mechanism is coupled to the grinding head through the first through hole.