Magnetic suction cup adsorption grinding tool

Abstract

The utility model discloses a magnetic chuck adsorption grinding tool which comprises a tool body, the right end of the tool body is matched with a machined part, a plurality of screw holes are evenly distributed in the tool body, and the tool body is connected with the machined part through screws. An adsorption surface at the left end of the tool body is adsorbed to a magnetic suction cup end of a machine tool, and a cooling liquid outlet is formed in the middle of the tool body. The magnetic chuck is simple in structure, safe and reliable, the magnetic chuck is used for assisting part clamping and machining, collision damage caused when ferromagnetic parts are directly attracted to the magnetic chuck during machining and clamping is effectively avoided, meanwhile, a safe carrier is provided for position precision adjustment of part machining, the situation that part bodies are directly knocked for adjustment can be avoided, and the production efficiency is improved. And the machining precision of the part is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary processing tooling, in particular to a magnetic chuck adsorption grinding tooling. Background Art

[0002] The traditional chuck installation tooling has high requirements for the concentricity of the outer circle of the tooling itself and the outer circle of the mating. During the processing of parts, the tooling needs to be clamped repeatedly to adjust the accuracy of the installation position, which makes the installation itself inconvenient. The long-term clamping and fixing of the chuck will also wear the tooling surface after repeated use, causing the tooling fixture to lose its precision effectiveness. The direct adsorption of the magnetic suction cup processing of the parts will make the parts difficult to adjust (the clamping accuracy of the parts is usually achieved by local knocking with external force to achieve the processable accuracy). Direct adsorption will knock the parts to adjust, causing damage to the parts. At the same time, due to the complexity of the part structure and the hardness of the part material itself, the adjustment process is also extremely inconvenient. Summary of the invention

[0003] The utility model aims to solve the above technical problems and provides a magnetic chuck adsorption grinding tool, which assists parts clamping and processing by means of the magnetic chuck of a numerically controlled grinder.

[0004] In order to achieve the above technical objectives and meet the above technical requirements, the technical solution adopted by the utility model is: a magnetic suction cup adsorption grinding tool, characterized in that: it includes a tool body, the right end of the tool body cooperates with the workpiece to be processed, a plurality of screw holes are evenly distributed on the tool body, the tool body and the workpiece to be processed are connected by screws, the adsorption surface at the left end of the tool body is adsorbed on the magnetic suction cup end of the machine tool, and a coolant discharge outlet is provided in the middle of the tool body.

[0005] Preferably, a protruding truncated cone is provided at the right end of the tool body, and the tool body cooperates with the processed part through the outer cylindrical surface and the end surface.

[0006] Preferably, the tool body is made of ferromagnetic material.

[0007] Compared with the traditional structure, the utility model has the following beneficial effects:

[0008] 1. The utility model has a simple structure, is safe and reliable, and solves the installation and adsorption problems of parts processing. It uses a magnetic suction cup to assist in parts clamping and processing, effectively protecting ferromagnetic parts from collision damage caused by direct adsorption on the magnetic suction cup during processing and clamping. At the same time, it provides a safe carrier for adjusting the position accuracy of parts processing, and can avoid directly knocking on the part body for adjustment. When clamping, there is no need to consider the concentricity of the clamping outer circle and the part, but only to ensure the parallelism with the end face of the part, which is easy to adjust.

[0009] 2. The utility model is easy to operate and install. It is directly adsorbed on the magnetic suction cup to avoid direct contact of parts during fine processing position adjustment. It does not require traditional chuck clamping, which greatly saves the labor cost of installation.

[0010] 3. The use of magnetic installation and adsorption is different from the traditional external cylindrical positioning, which avoids repeated external cylindrical clamping and adjustment of parts, efficiently and quickly solves the installation problem of parts processing, greatly ensures the accuracy of parts processing, and is easy to promote and apply. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of clamping of the utility model;

[0012] Figure 2 It is a schematic diagram of the structure of the utility model;

[0013] Figure 3 for Figure 2 Left view of

[0014] In the figure: 1. tooling body, 11. adsorption surface, 12. screw hole, 13. coolant outlet, 14. outer circle, 15. end face, 2. processed part, 3. magnetic suction cup end. DETAILED DESCRIPTION

[0015] The utility model is further described below.

[0016] Referring to the accompanying drawings, a magnetic suction cup adsorption grinding tool is characterized in that it includes a tool body 1, the right end of the tool body 1 cooperates with the workpiece 2, a plurality of screw holes 12 are evenly distributed on the tool body 1, the tool body 1 and the workpiece 2 are connected by screws, the adsorption surface 11 at the left end of the tool body 1 is adsorbed on the magnetic suction cup end 3 of the machine tool, and a coolant discharge outlet 13 is provided in the middle of the tool body 1.

[0017] In this preferred embodiment, a protruding truncated cone is provided at the right end of the tool body 1 , and the tool body 1 cooperates with the processed part 2 through the outer circle 14 and the end face 15 .

[0018] In this preferred embodiment, the tool body 1 is made of ferromagnetic material.

[0019] In specific implementation, the overall material of the tooling is ferromagnetic material, and the tooling thickness and outer diameter are set appropriately for different parts. The tooling body 1 is matched with the processed part 2 through the outer circle 14 and end face 15 of the matching part segment, and then connected with screws. At the same time, the assembled processing components are adsorbed on the magnetic suction cup end 3 of the machine tool through the adsorption surface 11 at the left end of the tooling body 1. In addition, the grinding tooling body 1 is provided with a coolant discharge port 13 to facilitate the supply of coolant during processing. The grinding tooling is adsorbed by the suction cup, providing a safe carrier for adjusting the position accuracy of the part processing, which can avoid directly knocking the part body for adjustment. When clamping, there is no need to consider the concentricity of the clamping outer circle and the part, only the parallelism with the end face of the part needs to be ensured, which is convenient for adjustment; direct adsorption on the magnetic suction cup avoids direct contact of the part during fine processing position adjustment, and does not require traditional chuck clamping, which greatly saves the labor cost of installation.

[0020] The above embodiments of the present invention are merely examples to clearly illustrate the present invention, but are not intended to limit the protection scope of the present invention. All equivalent technical solutions also belong to the scope of the present invention. The patent protection scope of the present invention should be defined by the claims.

Claims

1. A magnetic chuck adsorption grinding tool, characterized in that: The tool body (1) comprises a tool body (1), the right end of the tool body (1) cooperates with a workpiece (2), a plurality of screw holes (12) are evenly distributed on the tool body (1), the tool body (1) and the workpiece (2) are connected by screws, the left end adsorption surface (11) of the tool body (1) is adsorbed on the magnetic suction cup end (3) of the machine tool, and a coolant discharge outlet (13) is provided in the middle of the tool body (1).

2. The magnetic chuck adsorption grinding tool according to claim 1 is characterized in that: A protruding truncated cone is provided at the right end of the tool body (1), and the tool body (1) cooperates with the processed part (2) through an outer circle (14) and an end face (15).

3. The magnetic chuck adsorption grinding tool according to claim 1 is characterized in that: The tool body (1) is made of ferromagnetic material.

Images