Metal piece grinding machine

Abstract

The utility model discloses a metal piece polishing machine which comprises a working platform and an integrated adsorption plate on the working platform, the working platform is arranged on a polishing machine, adsorption holes are formed in the adsorption plate at equal intervals, a sealing plate is arranged at the bottom of the adsorption plate in a sealing mode, and the sealing plate is communicated with a guide pipe connected with an adsorption motor. The top of the adsorption plate is covered with a blocking piece used for blocking the suction hole, the surface of the blocking piece is provided with an adaptive hole matched with the metal piece, the adsorption motor is started, the bottom of the metal piece blocks the suction hole in the adaptive hole, and the metal piece is adsorbed to the top of the adsorption plate. The suction holes in the adsorption plate are sealed through the plugging piece, the adaptive holes are carved in the plugging piece according to the shape of the metal piece, during polishing, the metal piece is placed on the adsorption plate at the adaptive holes and fixed through suction force, the polishing machine is started to polish the surface of the metal piece, and the polished metal piece is taken out after the adsorption motor is closed. The whole process is simple and quick to operate, so that the grinding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a grinding machine for metal parts. Background Art

[0002] A grinding machine is used to polish and grind metals. When grinding some small metal parts, a five-axis grinding machine is commonly used. This kind of grinding machine has a fast grinding rate and is very suitable for grinding a large number of small metal blocks. When using a five-axis grinding machine to grind metal parts, a fixture is needed to fix the metal parts on the fixture, and then the metal parts are taken out after grinding. When a large number of metal parts need to be ground, one more operation step will lead to a reduction in production efficiency. Currently, there are many operation steps for fixing and taking out metal parts with fixtures, which thus affects the production efficiency. Summary of the Utility Model

[0003] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract of the specification and the name of the utility model of this application, to avoid obscuring the purpose of this part, the abstract of the specification, and the name of the utility model. However, such simplifications or omissions shall not be used to limit the scope of the utility model.

[0004] To solve the above-mentioned problems, the utility model provides the following technical solution: A grinding machine for metal parts includes a working platform and an adsorption plate integrally formed on the working platform. The working platform is arranged on the grinding machine. The adsorption plate is equidistantly provided with suction holes. A sealing plate is hermetically arranged at the bottom of the adsorption plate, and a conduit connecting an adsorption motor is communicated with the sealing plate.

[0005] A blocking piece is covered on the top of the adsorption plate to block the suction holes. The surface of the blocking piece is provided with an adaptation hole matching the metal part. When the adsorption motor is started, the bottom of the metal part blocks the suction holes in the adaptation hole and is adsorbed on the top of the adsorption plate.

[0006] On the basis of the above technical solution, the utility model can also be improved as follows.

[0007] As a preferred scheme of the grinding machine for metal parts of the utility model, wherein: The conduit is movably communicated with the bottom of the sealing plate, and a filtering part is arranged inside the conduit.

[0008] As a preferred scheme of the grinding machine for metal parts of the utility model, wherein: A unsealing piece is covered on the suction holes of the adsorption plate, and the size of the unsealing piece is larger than that of the suction holes.

[0009] As a preferred scheme of the grinding machine for metal parts of the utility model, wherein: One end of the working platform is in contact with a clamping block, and the other end of the clamping block is arranged on the output shaft of a driving motor. The driving motor is arranged on the grinding machine.

[0010] As a preferred embodiment of the metal part grinding machine of the present utility model, wherein: a groove is formed at the outer edge of the adsorption plate, a sealing edge is provided at the edge of the plugging piece, and the sealing edge is sealingly sleeved in the groove.

[0011] As a preferred embodiment of the metal part grinding machine of the present utility model, wherein: a mold block is cooperatively arranged on the adsorption plate, and a metal block is placed on the mold block.

[0012] As a preferred embodiment of the metal part grinding machine of the present utility model, wherein: sealing rings are provided at both the bottom and the top of the mold block, the sealing ring at the bottom of the mold block is cooperatively arranged in the fitting hole, and its size is larger than that of the fitting hole, and the metal block is placed on the sealing ring at the top of the mold block.

[0013] As a preferred embodiment of the metal part grinding machine of the present utility model, wherein: a cavity is formed in the mold block and is communicated with the suction hole, and a limiting column provided at the bottom of the mold block is sleeved with the suction hole.

[0014] The beneficial effects of the present utility model are as follows: the top of the adsorption plate is covered with a plugging piece for blocking the suction holes. The surface of the plugging piece is provided with fitting holes matching the metal parts. When the adsorption motor is started, the bottom of the metal part blocks the suction holes in the fitting holes and is adsorbed on the top of the adsorption plate. The working platform is installed on a five-axis grinding machine. The suction holes on the adsorption plate are closed by the plugging piece, and the fitting holes are engraved on the plugging piece according to the shape of the metal part. During grinding, the metal part is placed on the adsorption plate at the position of the fitting hole, the adsorption motor is started, and the metal part is firmly adsorbed on the adsorption plate by suction. Then the grinding machine is started to grind the surface of the metal part. During the whole process, the grinding machine and the adsorption motor can be synchronously started / stopped through a control switch to reduce the operation steps. After the adsorption motor is turned off, the ground metal part is taken out. The whole process is simple and fast, thus improving the grinding efficiency. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0016] Figure 1 It is a three-dimensional view of the whole of this embodiment.

[0017] Figure 2 For this embodiment Figure 1 Assembly drawing.

[0018] Figure 3 is the bottom view of this embodiment Figure 2 .

[0019] Figure 4 is a partial schematic view of this embodiment Figure 2 .

[0020] Figure 5 is a perspective view of the sealing plate and the plugging piece of this embodiment

[0021] Figure 6 is an assembled perspective view of the mold block and the metal block of this embodiment

[0022] Figure 7 is a perspective view of the plugging piece of this embodiment

[0023] Figure 8 is a partial perspective view of the plugging piece of this embodiment

[0024] In the figure: working platform 101, positioning column 102, adsorption plate 103, suction holes 103a, grooves 103b, drive motor 104, clamping block 105;

[0025] sealing plate 201, conduit 202, filter element 202a;

[0026] plugging piece 301, mating hole 301a, sealing edge 301b, unsealing piece 302, mold block 303, notch 303a, cavity 303b, plugging ring 303c, limit post 303e, metal block 304. Specific embodiments

[0027] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the following will make a detailed description of the specific embodiments of the present invention with reference to the accompanying drawings of the specification.

[0028] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0029] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that excludes other embodiments.

[0030] Embodiment

[0031] Refer to Figures 1 to 8, which is an embodiment of the present utility model. This embodiment provides a metal part grinding machine, including a working platform 101 and an integrated adsorption plate 103 on the working platform 101. The working platform 101 is arranged on the grinding machine. The adsorption plate 103 is equidistantly provided with suction holes 103a. A sealing plate 201 is hermetically arranged at the bottom of the adsorption plate 103, and a conduit 202 connected to an adsorption motor is communicated with the sealing plate 201;

[0032] A blocking piece 301 is covered on the top of the adsorption plate 103 to block the suction holes 103a. An adaptation hole 301a matching the metal part is opened on the surface of the blocking piece 301. When the adsorption motor is started, the bottom of the metal part blocks the suction holes 103a in the adaptation hole 301a and is adsorbed on the top of the adsorption plate 103;

[0033] The working platform 101 is installed on a five-axis grinding machine. At the same time, the suction holes 103a on the adsorption plate 103 are closed by the blocking piece 301. The adaptation holes 301a are engraved on the blocking piece 301 according to the shape of the metal part. During grinding, the metal part is placed on the adsorption plate 103 at the adaptation hole 301a. The adsorption motor is started, and the metal part is firmly adsorbed on the adsorption plate 103 by suction. The grinding machine is started to grind the surface of the metal part. During this process, the grinding machine and the adsorption motor can be synchronously started / stopped through a control switch to reduce the operation steps. After the adsorption motor is turned off, the ground metal part is taken out. The whole process is simple and fast, thus improving the grinding efficiency;

[0034] Further, as Figures 1 - 3 shown, the conduit 202 is movably communicated with the bottom of the sealing plate 201. A filter element 202a is arranged inside the conduit 202. The filter element 202a adsorbs the grinding debris, playing a role in filtering and preventing blockage;

[0035] Further, as Figure 1 、 Figure 2 、 Figure 4 shown, a unsealing piece 302 is covered on the suction holes 103a of the adsorption plate 103. The size of the unsealing piece 302 is larger than that of the suction holes 103a. A groove 103b is opened on the outer edge of the adsorption plate 103. A sealing edge 301b is arranged on the edge of the blocking piece 301. The sealing edge 301b is hermetically sleeved in the groove 103b. The unsealing piece 302 is used to seal the adaptation hole 301a. This is because the same adsorption plate 103 cannot grind multiple metal parts at the same time. Therefore, for the unused adaptation holes 301a, it can also show that the fixture can adapt to the grinding of multiple metal parts. By hermetically sleeving the sealing edge 301b in the groove 103b, on the one hand, it is convenient to install the blocking piece 301 on the adsorption plate 103, and it can also avoid the problem of air leakage caused by the turning up of the sealing plate 201. At the same time, positioning columns 102 are arranged at the edge of the working platform 101 to facilitate the installation of the blocking piece 301 on the adsorption plate 103;

[0036] Further, as Figure 4 shown, one end of the clamping block 105 is in contact with the working platform 101, the other end of the clamping block 105 is arranged on the output shaft of the driving motor 104, the driving motor 104 is arranged on the grinding machine. By the driving motor 104 extruding the clamping block 105 on the output shaft, the working platform 101 and the adsorption plate 103 can be flexibly installed on the five-axis grinding machine;

[0037] Further, as Figure 1 、 Figures 5 - 7 shown, a mold block 303 is cooperatively arranged on the adsorption plate 103, a metal block 304 is placed on the mold block 303. Sealing rings 303c are arranged at both the bottom and the top of the mold block 303. The sealing ring at the bottom of the mold block 303 is cooperatively arranged in the adaptor hole 301a and has a size larger than that of the adaptor hole 301a. The metal block 304 is placed on the sealing ring at the top of the mold block 303. The mold block 303 is provided with a cavity 303b communicating with the suction hole 103a. The limiting column 303e arranged at the bottom of the mold block 303 is sleeved with the suction hole 103a;

[0038] For some metal parts with irregular shapes, the metal parts are installed by using the mold block 303. Specifically, the limiting column 303e at the bottom of the mold block 303 is inserted into the suction hole 103a to realize the fixation on the adsorption plate 103. Meanwhile, the suction hole is blocked by the sealing ring 303c arranged at the bottom of the mold block 303. The sealing ring 303c at the top of the mold block 303 has the same shape as the metal part. Meanwhile, the cavity 303b of the mold block 303 and the suction hole are communicated. Starting the adsorption motor can adsorb the irregular metal block 304 on the mold block 303. The operator only needs to place the metal block 304 on the mold block to perform grinding, and the operation steps are simple.

[0039] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without substantially departing from the novel teachings and advantages of the subject matter described in this application (e.g., changes in the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number or position of discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structures that perform the recited function described herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0040] In addition, in order to provide a concise description of the exemplary embodiments, not all features of the actual embodiments may be described (i.e., those features that are not relevant to the currently considered best mode of implementing the present utility model or those features that are not relevant to the implementation of the present utility model).

[0041] It should be understood that in the development of any actual implementation, as in any engineering or design project, a large number of specific implementation decisions may be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without excessive experimentation, such development efforts will be a routine task of design, manufacturing and production.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.

Claims

1. A grinding machine for metal parts, characterized in that: It includes a working platform (101) and an integral adsorption plate (103) on the working platform (101). The working platform (101) is arranged on a grinding machine. The adsorption plate (103) is equidistantly provided with suction holes (103a). A sealing plate (201) is hermetically arranged at the bottom of the adsorption plate (103), and a conduit (202) connecting an adsorption motor is communicated with the sealing plate (201). The top of the adsorption plate (103) is covered with a blocking piece (301) for blocking the suction holes (103a). An adaptation hole (301a) matching the metal part is arranged on the surface of the blocking piece (301). When the adsorption motor is started, the bottom of the metal part blocks the suction holes (103a) in the adaptation hole (301a) and adsorbs on the top of the adsorption plate (103).

2. The metal part grinding machine according to claim 1, characterized in that: The conduit (202) is movably communicated with the bottom of the sealing plate (201), and a filter element (202a) is arranged inside the conduit (202).

3. The metal part grinding machine according to claim 1, characterized in that: A unsealing piece (302) is covered on the suction holes (103a) of the adsorption plate (103), and the size of the unsealing piece (302) is larger than that of the suction holes (103a).

4. The metal part grinding machine according to claim 1, characterized in that: One end of the working platform (101) is in contact with a clamping block (105), and the other end of the clamping block (105) is arranged on the output shaft of a driving motor (104). The driving motor (104) is arranged on the grinding machine.

5. The metal part grinding machine according to claim 3, characterized in that: A groove (103b) is arranged on the outer edge of the adsorption plate (103), and a sealing edge (301b) is arranged on the edge of the blocking piece (301). The sealing edge (301b) is hermetically sleeved in the groove (103b).

6. The metal part grinding machine according to claim 1, wherein: A mold block (303) is cooperatively arranged on the adsorption plate (103), and a metal block (304) is placed on the mold block (303).

7. The metal part grinding machine according to claim 6, characterized in that: Sealing rings (303c) are arranged at both the bottom and the top of the mold block (303). The sealing ring at the bottom of the mold block (303) is cooperatively arranged in the adaptation hole (301a) and its size is larger than that of the adaptation hole (301a). The metal block (304) is placed on the sealing ring at the top of the mold block (303).

8. The metal part grinding machine according to claim 7, characterized in that: The mold block (303) is provided with a cavity (303b) communicated with the suction holes (103a), and a limiting column (303e) arranged at the bottom of the mold block (303) is sleeved with the suction holes (103a).

Images