CN219170351U

CN219170351U - Adjustable surface grinding machine

Info

Publication number: CN219170351U
Application number: CN202320172635.4U
Authority: CN
Inventors: 胡小红
Original assignee: Foshan Jingwei Machinery Co ltd
Current assignee: Foshan Jingwei Machinery Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-06-13
Anticipated expiration: 2033-02-10

Abstract

The utility model provides an adjustable surface grinding machine, which belongs to the technical field of grinding machines and comprises a main body and bolts, wherein a grinding machine workbench is fixedly arranged on the top side of the main body, one ends of a plurality of hinges are fixedly arranged on the bottom side of the grinding machine workbench, the other ends of the corresponding two hinges are rotatably provided with the same extension table, the bottom side of the extension table is provided with two first threaded holes, a supporting component is arranged on the first threaded holes, a plurality of clamping components are arranged on the bottom side of the extension table, the two extension tables are unfolded under the action of the corresponding two hinges by rotating the two extension tables, at the moment, the two extension tables and the grinding machine workbench surface are kept horizontal, a plurality of supporting feet are taken out from the corresponding two buckles respectively, and a plurality of threaded columns are arranged in the corresponding first threaded holes in a threaded mode, so that the adjustment of the grinding machine workbench surface is completed, and the adjustment of the grinding machine workbench surface can be carried out according to workpieces with different sizes.

Description

Adjustable surface grinding machine

Technical Field

The utility model relates to the technical field of grinding machines, in particular to an adjustable surface grinding machine.

Background

The surface grinding machine is a machine tool for grinding a workpiece surface by using a grinding tool, and most of the grinding machines are grinding machines using a grinding wheel rotating at a high speed, and a few of the grinding machines are grinding machines using other grinding tools such as an oilstone, an abrasive belt, and free abrasive materials.

With the development of mechanical technology, it is difficult for a fixed-size grinding machine table to meet the grinding requirements of workpieces of different sizes, and therefore we propose an adjustable surface grinding machine to solve the above problems.

Disclosure of Invention

In view of the above, the present utility model provides an adjustable surface grinder for solving the above problems.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an adjustable surface grinding machine, includes main part and bolt, the top side fixed mounting of main part has the grinding machine workstation, and the one end of a plurality of hinges of bottom side fixed mounting of grinding machine workstation, and the same extension platform is installed in the other end rotation of two corresponding hinges, and two first screw holes have been seted up to the bottom side of extension platform, are equipped with supporting component on the first screw hole, and the bottom side of extension platform is equipped with a plurality of joint subassemblies, and the second screw hole has all been seted up to the both sides of extension platform, is equipped with a plurality of spacing subassemblies in the main part.

Preferably, the support assembly comprises a threaded column and support legs, the threaded column is installed in the first threaded hole through threads, and the support legs are fixedly installed on the bottom side of the threaded column.

Preferably, the clamping assembly comprises a bottom groove and buckles, the bottom side of the extension table is provided with the bottom groove, and two buckles are fixedly arranged in the bottom groove.

Preferably, the two buckles are symmetrically arranged, the buckles are matched with the supporting legs, and the supporting legs can be buckled in the two buckles, so that the positions of the supporting legs are fixed.

Preferably, the limiting component comprises a side plate and a plate hole, wherein the side plate is fixedly arranged on one side of the main body, and the plate hole is formed in one side of the side plate.

Preferably, the side plate is matched with the extension table, and the plate hole is arranged corresponding to the second threaded hole.

Preferably, the number of the bolts is set to be a plurality of, the bolts are matched with the second threaded holes, and the bolts penetrate through the plate holes and are installed in the second threaded holes in a threaded mode through adjusting the bolts, so that the positions of the extension table are fixed.

The utility model has the beneficial effects that: through rotating two extension platforms, under the effect of two corresponding hinges, make two extension platforms expand, and at this moment, two extension platforms keep the level with the grinding machine table mesa, afterwards, take out a plurality of supporting legs from two corresponding buckles respectively to make a plurality of screw thread post screw thread install at corresponding first screw hole, thereby accomplish the adjustment to the grinding machine table mesa, consequently, can carry out the regulation to grinding machine table mesa size according to the work piece of equidimension.

Drawings

FIG. 1 is a schematic view of the adjustable surface grinder of the present utility model in a three-dimensional configuration;

FIG. 2 is a schematic view of the structure of an adjustable surface grinder screw post of the present utility model;

FIG. 3 is a schematic view of the structure of the adjustable surface grinder of the present utility model shown in FIG. 2 at section A;

FIG. 4 is a schematic view of the structure of an adjustable surface grinder bottom slot of the present utility model;

FIG. 5 is a schematic view of the structure of section B of FIG. 4 of the adjustable surface grinder of the present utility model;

FIG. 6 is a schematic view of the structure of an adjustable surface grinder side plate according to the present utility model.

In the figure: 1. a main body; 2. a grinding machine workbench; 3. a hinge; 4. an extension table; 5. a first threaded hole; 6. a threaded column; 7. supporting feet; 8. a bottom groove; 9. a buckle; 10. a second threaded hole; 11. a side plate; 12. a plate hole; 13. and (5) a bolt.

Detailed Description

The technical scheme of the utility model is described below with reference to the accompanying drawings and examples.

Referring to fig. 1-6, the adjustable surface grinding machine of the utility model comprises a main body 1 and bolts 13, wherein a grinding machine workbench 2 is fixedly arranged on the top side of the main body 1, one ends of a plurality of hinges 3 are fixedly arranged on the bottom side of the grinding machine workbench 2, the other ends of the corresponding two hinges 3 are rotatably provided with the same extension table 4, the bottom side of the extension table 4 is provided with two first threaded holes 5, the first threaded holes 5 are provided with supporting components, the bottom side of the extension table 4 is provided with a plurality of clamping components, two sides of the extension table 4 are provided with second threaded holes 10, and the main body 1 is provided with a plurality of limiting components.

Specifically, the supporting component includes screw thread post 6 and supporting legs 7, and screw thread post 6 is installed to the internal screw thread of first screw hole 5, and the bottom side fixed mounting of screw thread post 6 has supporting legs 7.

Specifically, the joint subassembly includes kerve 8 and buckle 9, and kerve 8 has been seted up to the bottom side of extension platform 4, and kerve 8 internal fixation has two buckles 9.

Specifically, two buckles 9 are symmetrical structure setting, buckle 9 and supporting legs 7 looks adaptation, and supporting legs 7 can the lock joint in two buckles 9, and then fix the position of supporting legs 7.

Specifically, the limiting component comprises a side plate 11 and a plate hole 12, wherein the side plate 11 is fixedly arranged on one side of the main body 1, and the plate hole 12 is formed in one side of the side plate 11.

Specifically, the side plate 11 is adapted to the extension table 4, and the plate hole 12 is disposed corresponding to the second threaded hole 10.

Specifically, the number of bolts 13 is set to be plural, and the bolts 13 are adapted to the second screw holes 10, and the bolts 13 are threaded into the second screw holes 10 by adjusting the bolts 13 so as to penetrate the plate holes 12, thereby fixing the position of the extension table 4.

The working principle of the utility model is as follows: the operator moves out corresponding second screw holes 10 through adjusting a plurality of bolts 13, then rotates two extension platforms 4 in turn, and under the effect of corresponding two hinges 3, makes two extension platforms 4 expand, and at this moment, two extension platforms 4 and grinder workstation 2 mesa keep horizontal, through taking out a plurality of supporting legs 7 from corresponding two buckles 9, install the one end screw thread that a plurality of supporting legs 7 contain screw thread post 6 in corresponding first screw hole 5 respectively, makes two supporting legs 7 support extension platform 4 to accomplish the adjustment to grinder workstation 2 mesa.

In summary, by rotating the two extension tables 4, the two extension tables 4 are unfolded under the action of the two corresponding hinges 3, at this time, the two extension tables 4 and the table top of the grinding machine table 2 are kept horizontal, then the plurality of supporting legs 7 are respectively taken out from the two corresponding buckles 9, and the plurality of threaded posts 6 are screwed into the corresponding first threaded holes 5, so that the table top of the grinding machine table 2 is adjusted, and therefore, the table top size of the grinding machine table 2 can be adjusted according to workpieces with different sizes.

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 of description and for 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, and thus should not be construed as limiting the present 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 foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The utility model provides an adjustable surface grinding machine, includes main part (1) and bolt (13), its characterized in that, the top side fixed mounting of main part (1) has grinding machine workstation (2), the one end of a plurality of hinges (3) of bottom side fixed mounting of grinding machine workstation (2), the other end of two corresponding hinges (3) rotates and installs same extension platform (4), two first screw holes (5) have been seted up to the bottom side of extension platform (4), be equipped with supporting component on first screw hole (5), the bottom side of extension platform (4) is equipped with a plurality of joint subassemblies, second screw hole (10) have all been seted up to the both sides of extension platform (4), be equipped with a plurality of spacing subassemblies on main part (1).

2. An adjustable surface grinding machine according to claim 1, characterized in that the support assembly comprises a threaded column (6) and a support foot (7), the threaded column (6) being mounted in the first threaded hole (5) by means of an internal thread, the support foot (7) being fixedly mounted on the bottom side of the threaded column (6).

3. The adjustable surface grinding machine according to claim 1, wherein the clamping assembly comprises a bottom groove (8) and buckles (9), the bottom side of the extension table (4) is provided with the bottom groove (8), and two buckles (9) are fixedly arranged in the bottom groove (8).

4. An adjustable surface grinding machine according to claim 3, characterized in that the two buckles (9) are arranged in a symmetrical configuration, the buckles (9) being adapted to the support feet (7).

5. An adjustable surface grinding machine according to claim 1, characterized in that the limit assembly comprises a side plate (11) and a plate hole (12), the side plate (11) is fixedly arranged on one side of the main body (1), and the plate hole (12) is formed on one side of the side plate (11).

6. An adjustable surface grinding machine according to claim 5, characterized in that the side plates (11) are adapted to the extension table (4) and the plate holes (12) are arranged in correspondence with the second threaded holes (10).

7. An adjustable surface grinding machine according to claim 5, characterized in that the number of bolts (13) is arranged in a plurality, the bolts (13) being adapted to the second threaded holes (10).