Machining device

Abstract

The utility model provides a processing device, including work table, set up the grinding wheel of work table top, cam structure, measuring unit, the cam structure includes cam and cam follower, the cam is provided with cam groove, the cam follower is provided in the cam groove in a sliding mode, the measuring unit includes first scale and second scale, and the first scale and the second scale are arranged in the first scale. The first scale is fixedly connected with the workbench, the cam follower is arranged on the first scale, the second scale is arranged on the cam, and the cam can be driven to rotate so as to drive the cam follower to slide in the cam groove. And the first scale is used for driving the workbench to move towards or away from the grinding wheel, and in the process that the workbench moves towards or away from the grinding wheel, the first scale and the second scale are matched to display the moving distance of the workbench. The problem that the distance between the part and the grinding wheel cannot be accurately adjusted is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of machining manufacturing, especially a machining device. BACKGROUND

[0002] In the field of mechanical processing, machine tools are the core equipment for realizing precision manufacturing, and their performance directly affects the quality and precision of the processed parts. Especially in today's era of increasing automation and high-precision processing, how to ensure the accurate adjustment of the relative position between the parts installed on the workbench and the key components such as grinding wheels in the transmission system has become a major technical bottleneck restricting processing efficiency and product quality.

[0003] In traditional technology, the positioning of parts on the machine tool workbench mostly relies on manual measurement and adjustment, or the use of relatively simple mechanical positioning devices. These methods are not only cumbersome and time-consuming, but also difficult to achieve high-precision positioning requirements. Especially when it comes to complex multi-axis linkage processing, the inability to accurately control the relative position of parts and components such as grinding wheels in real time often leads to cumulative errors in the processing process, ultimately affecting key quality indicators such as product size precision, shape precision, and surface roughness.

[0004] In addition, the positioning and adjusting devices in the prior art often lack sufficient flexibility and adaptability, making it difficult to meet the rapid changeover requirements of different shaped and sized parts. This not only limits the flexibility of the production line, increases production costs, but also prolongs the development cycle of new products.

[0005] Therefore, there is an urgent need in the market for an innovative technology that can effectively control the relative position between the grinding wheel and the part, achieving rapid and accurate adjustment, to solve the problems of adjustment difficulty and insufficient precision in the prior art. SUMMARY

[0006] The utility model aims at providing a machining device to solve the problem of being unable to accurately control the distance between the grinding wheel and the part in the prior art.

[0007] In order to achieve the above-mentioned purpose of the utility model, the utility model provides a kind of processing device, wherein, including workbench, sand wheel being arranged above workbench, cam structure, measuring unit, the cam structure includes cam and cam follower, the cam is equipped with cam groove, the cam follower is slidably arranged in the cam groove, the measuring unit includes first scale and second scale, the first scale is fixedly connected with the workbench, the cam follower is arranged on the first scale, the second scale is arranged on the cam, the cam can be driven to rotate to drive the cam follower sliding in the cam groove, in turn, the workbench is driven to move towards or away from the sand wheel by the first scale, during the process that the workbench moves towards or away from the sand wheel, the first scale cooperates with second scale to show the distance of workbench movement.

[0008] As a further improvement of the utility model one embodiment, wherein, the processing device further includes support seat, the support seat is equipped with guide rail, the workbench is slidably arranged on the guide rail, the cam can be driven to rotate to drive the cam follower sliding in the cam groove, in turn, the workbench is driven to move towards or away from the sand wheel by the first scale on the guide rail.

[0009] As a further improvement of the utility model one embodiment, wherein, the workbench includes sliding platform and part support that are arranged on sliding platform, the bottom of the sliding platform is equipped with sliding slot matched with the guide rail, and the guide rail is arranged in the sliding slot.

[0010] As a further improvement of the utility model one embodiment, wherein, the part support is arranged as magnetic body.

[0011] As a further improvement of the utility model one embodiment, wherein, the sand wheel can move towards or away from the part support along vertical direction.

[0012] As a further improvement of the utility model one embodiment, wherein, the processing device further includes electric drive device, and the electric drive device includes pivotally movable output end, the cam is arranged on the output end, and the cam can be pivoted when the output end is pivoted.

[0013] As a further improvement of the utility model one embodiment, wherein, the electric drive device further includes controllable speed switch and electric motor, and the output shaft of the electric motor is arranged as the output end, and the controllable speed switch is electrically connected with the electric motor.

[0014] As a further improvement of the utility model one embodiment, wherein, the processing device further includes connecting rod, and the first scale is connected with the workbench by the connecting rod.

[0015] Compared with the prior art, the utility model has the advantages of:

[0016] The cam structure can drive the workbench to move towards or away from the grinding wheel to change the distance between the two, and the first scale and the second scale cooperate to effectively indicate the distance between the workbench and the grinding wheel, so that the distance between the two can be accurately adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The structure diagram of the machining device provided by an embodiment of the utility model is shown in the figure.

[0018] Figure 2 The utility model discloses a machining device and a machining method thereof. Figure 1 The enlarged view of M in the figure.

[0019] The above brief description of drawings includes the following reference signs:

[0020] 1, workbench;

[0021] 11, sliding platform;

[0022] 12, part support;

[0023] 2, grinding wheel;

[0024] 3, cam structure;

[0025] 31, cam;

[0026] 311, cam groove;

[0027] 32, cam follower;

[0028] 4, measuring unit;

[0029] 41, first scale;

[0030] 411, first row of scale lines;

[0031] 42, second scale;

[0032] 421, second row of scale lines;

[0033] 5, support seat;

[0034] 51, guide rail;

[0035] 6, controllable speed switch;

[0036] 7, power supply;

[0037] 8, connecting rod;

[0038] 9, part. DETAILED DESCRIPTION

[0039] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0040] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0041] In the present invention, unless otherwise specified, directional words such as "up, down, top, bottom" are usually used with reference to the directions shown in the drawings, or with reference to the components themselves in the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above directional words are not used to limit the present invention.

[0042] In order to solve the problem in the prior art that the distance between the grinding wheel 2 and the part 9 cannot be accurately controlled, the utility model provides a processing device.

[0043] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0044] like Figures 1-2 As shown, an embodiment of the present invention provides a processing device, which includes a workbench 1, a grinding wheel 2 arranged above the workbench 1, a cam structure 3, and a measuring unit 4, the cam structure 3 includes a cam 31 and a cam follower 32, the cam 31 is provided with a cam groove 311, the cam follower 32 is slidably arranged in the cam groove 311, the measuring unit 4 includes a first scale 41 and a second scale 42, the first scale 41 is fixedly connected to the workbench 1, the cam follower 32 is arranged on the first scale 41, and the second scale 42 is arranged on the cam 31, the cam 31 can be driven to rotate to drive the cam follower 32 to slide in the cam groove 311, and then drive the workbench 1 toward or away from the grinding wheel 2 through the first scale 41.

[0045] It should be noted that, when the workbench 1 moves toward or away from the grinding wheel 2 , the part 9 on the workbench 1 can move toward or away from the grinding wheel 2 , that is, the distance between the part 9 and the grinding wheel 2 is adjusted.

[0046] In the present invention, the first scale 41 and the second scale 42 can cooperate to display the distance moved by the workbench 1, thereby quickly and visually displaying the distance moved by the part 9 on the workbench 1 relative to the grinding wheel 2, thereby accurately controlling the distance between the grinding wheel 2 and the part 9.

[0047] Specifically, referring to Figure 2 As shown in the figure, the first scale 41 is provided with a first row of scale lines 411, and the second scale 42 is provided with a second row of scale lines 421. During the movement of the cam follower 32 relative to the cam 31, the first scale 41 connected with the cam follower 32 can move relative to the second scale 42 provided on the cam 31, so that the first row of scale lines 411 displays different readings when aligned with the second row of scale lines 421.

[0048] In the utility model, through many experiments and calibration, each reading can be corresponded to the movement distance of the workbench 1 relative to the grinding wheel 2, that is, the movement distance of the part 9 fixed on the workbench 1 relative to the grinding wheel 2. Therefore, through the cooperation of the first scale 41 and the second scale 42, the distance between the workbench 1 and the grinding wheel 2 can be quickly indicated, so that the distance between the workbench 1 and the grinding wheel 2 can be accurately adjusted.

[0049] Through the above arrangement, the cam structure 3 can drive the workbench 1 to move towards or away from the grinding wheel 2 to change the distance between the two, and the first scale 41 and the second scale 42 cooperate to effectively indicate the distance between the workbench 1 and the grinding wheel 2, so that the distance between the two can be accurately adjusted.

[0050] Further, the machining device further comprises a support seat 5, and guide rails 51 are designed on the support seat 5, which provide a stable and accurate sliding path for the workbench 1. The workbench 1 is slidably arranged on the guide rails 51, ensuring its stability and accuracy during movement. When the cam 31 is driven to rotate, it will drive the cam follower 32 to smoothly slide in the cam groove 311. This movement can drive the workbench 1 to accurately move towards or away from the grinding wheel 2 along the guide rails 51 through the transmission of the first scale 41, thereby achieving fine adjustment of the distance between the grinding wheel 2 and the part 9.

[0051] Further, the workbench 1 is designed with a delicate structure, specifically including a sliding platform 11 and a part support 12. The sliding platform 11 serves as the main part, and a sliding groove specially designed to cooperate with the guide rails 51 is provided at the bottom of the sliding platform 11. This design enables the guide rails 51 to be stably embedded in the sliding groove, providing stable support and guidance for the sliding of the workbench 1. The part support 12 is arranged on the upper surface of the sliding platform 11.

[0052] Further, the part support 12 is ingeniously designed as a magnetic body, which enables it to firmly attract and fix the part 9 to be processed, effectively preventing the part 9 from being displaced or falling off due to external force during processing, thereby ensuring the accuracy and stability of processing.

[0053] In order to meet different processing needs, the design of the part support 12 is extremely flexible. It can be set as a permanent magnet, using its own stable magnetic properties to fix the part 9; it can also be set as an electromagnet, by controlling the on-off of the current to flexibly adsorb or release the part 9, bringing more convenience to the processing process.

[0054] Further, in order to further improve the flexibility and precision of processing, the grinding wheel 2 is designed to be freely movable in the vertical direction. This means that during processing, the grinding wheel 2 can move towards or away from the part support 12 as needed, ensuring the ability to finely process the part 9.

[0055] Further, in order to more efficiently drive the cam 31 to rotate, the processing device is equipped with an electric drive device. This device has a pivotable output end, on which the cam 31 is installed. When the electric drive device is started, the output end will perform a pivoting motion, thereby driving the cam 31 to rotate, providing a stable and controllable power source for the entire processing process.

[0056] Further, in order to achieve precise control of the rotation speed of the cam 31, the electric drive device further includes a variable speed switch 6 and an electric motor (not shown in the figure). In this mechanism, the output shaft of the electric motor is ingeniously designed as the output end that drives the cam 31 to rotate. The variable speed switch 6 is connected between the electric motor and the power supply 7, and users can easily adjust the pivoting speed of the output shaft of the electric motor by manipulating the variable speed switch 6, thereby achieving precise control of the rotation speed of the cam 31. This design not only improves the flexibility of processing, but also helps to ensure the stability and precision of the adjustment process.

[0057] In this embodiment, in order to enhance the structural stability and precision of the processing device, a key component, the connecting rod 8, is specially designed. One end of it is closely connected to the first scale 41, and the other end is firmly fixed to the workbench 1. Such a design not only ensures that the first scale 41 can stably indicate the position, but also makes the movement of the workbench 1 more stable and reliable.

[0058] In summary, the embodiments of the present application achieve the following technical effects:

[0059] The cam structure 3 can drive the workbench 1 to move towards or away from the grinding wheel 2 to change the distance between them, and the first scale 41 and the second scale 42 cooperate to effectively indicate the distance between the workbench 1 and the grinding wheel 2, thereby enabling precise adjustment of the distance between them.

[0060] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the present application.

[0061] It is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components and / or combinations thereof, but do not preclude the presence or addition of one or more other features, steps, operations, devices, components and / or combinations thereof.

[0062] It should be noted that the terms "first", "second", and the like, used in the specification and the claims of the application and the above-described accompanying drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the application described herein can be implemented in an order other than that illustrated or described herein.

[0063] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A processing device, characterized in that: It includes a workbench, a grinding wheel arranged above the workbench, a cam structure, and a measuring unit. The cam structure includes a cam and a cam follower. The cam is provided with a cam groove, and the cam follower is slidably arranged in the cam groove. The measuring unit includes a first scale and a second scale. The first scale is fixedly connected to the workbench, the cam follower is arranged on the first scale, and the second scale is arranged on the cam. The cam can be driven to rotate to drive the cam follower to slide in the cam groove, and then drive the workbench toward or away from the grinding wheel through the first scale. During the process of the workbench moving toward or away from the grinding wheel, the first scale and the second scale cooperate to display the distance moved by the workbench.

2. The processing device according to claim 1, characterized in that The processing device also includes a support seat, a guide rail is provided on the support seat, and the workbench is slidably set on the guide rail. The cam can be driven to rotate to drive the cam follower to slide in the cam groove, and then drive the workbench to move toward or away from the grinding wheel on the guide rail through the first scale.

3. The processing device according to claim 2, characterized in that The workbench includes a sliding platform and a parts support arranged on the sliding platform. The bottom of the sliding platform is provided with a sliding groove that matches the guide rail, and the guide rail is arranged in the sliding groove.

4. The processing device according to claim 3, characterized in that The part support is configured as a magnetic body.

5. The processing device according to claim 3, characterized in that The grinding wheel is movable in a vertical direction toward or away from the part support.

6. The processing device according to claim 1, characterized in that The processing device further comprises an electric drive device, which comprises an output end capable of pivoting. The cam is arranged on the output end and can drive the cam to pivot when the output end pivots.

7. The processing device according to claim 6, characterized in that The electric drive device further includes a controllable speed switch and an electric motor. The output shaft of the electric motor is provided as the output end, and the controllable speed switch is electrically connected to the electric motor.

8. The processing device according to claim 1, characterized in that The processing device further includes a connecting rod, and the first scale is connected to the workbench via the connecting rod.

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