Mechanical part machining device

Abstract

The utility model discloses a mechanical part processing device, which comprises a main body unit, which comprises a processing table and supporting legs matched with the processing table, and the supporting legs are positioned at four corners of the bottom end of the processing table; the adjusting unit comprises sliding grooves symmetrically formed in the top end of the machining table, the sliding grooves are provided with bidirectional lead screws, a fixing frame is installed on one side of the machining table, a motor is fixedly installed in an inner cavity of the fixing frame, and the output end of the motor is fixedly connected with one end of each bidirectional lead screw. The left installation frame and the right installation frame are close to or away from each other in a coordinated mode through the reverse thread design, the cylindrical part is arranged in a V-shaped groove of the V-shaped plate, the lifting mechanism drives the V-shaped base to descend to abut against the part, different diameters are stably fixed, and the problems that a machining device is not adjustable, parts of different lengths are difficult to clamp, practicability is limited and operation is inconvenient are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical part processing technical field especially relates to a mechanical part processing device. BACKGROUND

[0002] Mechanical parts, also known as mechanical elements, are basic elements that constitute machinery and machines, and are indivisible single parts. Mechanical parts are a branch of science that studies and designs mechanical basic parts in various equipment, and are also a general term for parts and components. Mechanical part processing fixtures are essential in industrial development.

[0003] In the manufacturing process of cylindrical parts, mechanical part processing devices play an important role. However, the current widely used mechanical part processing device design has a significant defect, namely the lack of adjustment function, which means that when operators try to use these fixtures to clamp and fix cylindrical parts of different lengths, they will encounter great difficulties. Due to the inability to flexibly adapt to parts of different sizes, the practicality and convenience of such devices are greatly compromised, causing many inconveniences for users. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the prior art, the utility model is proposed.

[0006] Therefore, the utility model aims to provide a mechanical part processing device that is suitable for solving the problems of lack of adjustment in processing devices, difficulty in clamping parts of different lengths, limited practicality, and inconvenient operation.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a mechanical part processing device, comprising:

[0008] A main unit includes a processing table and a support leg installed in matching with the processing table. The support leg is located at the bottom end of the four corners of the processing table.

[0009] An adjustment unit includes a sliding slot symmetrically opened at the top end of the processing table. A bidirectional screw rod is provided in the sliding slot. A fixed frame is installed on one side of the processing table. A motor is fixedly installed in the inner cavity of the fixed frame. The output end of the motor is fixedly connected with one end of the bidirectional screw rod. Sliding blocks are threadedly connected with both ends of the bidirectional screw rod. The sliding blocks are slidingly connected with the sliding slot. A limiting structure is provided at the top end of the sliding block.

[0010] As a preferred scheme of the mechanical part machining device, the limiting structure further comprises a mounting frame fixedly installed at the top end of the sliding block, V-shaped plates are symmetrically installed at the bottom end of the inner cavity of the mounting frame, limiting grooves are formed in the two sides of the mounting frame, and V-shaped seats are vertically and slidably connected in the inner cavities of the limiting grooves.

[0011] As a preferred scheme of the mechanical part machining device, the lifting structure comprises a threaded rod threadedly connected at the top end of the mounting frame, and a turntable is fixedly installed at the top end of the threaded rod and rotationally connected with the top end of the V-shaped seat.

[0012] As a preferred scheme of the mechanical part machining device, the two groups of V-shaped plates are located at the two sides of the V-shaped seat, and the V-shaped seat is located above the V-shaped plates.

[0013] As a preferred scheme of the mechanical part machining device, the top end of the machining table is provided with four groups of moving grooves, moving blocks are slidably connected in the inner cavities of the four groups of moving grooves, and the top end of the moving block is fixedly connected with the bottom end of the mounting frame.

[0014] As a preferred scheme of the mechanical part machining device, the opposite surfaces of the V-shaped plates and the V-shaped seat are provided with anti-skid pads, and the V-shaped grooves of the V-shaped plates are opposite to each other.

[0015] The mechanical part machining device has the advantages that the motor drives the bidirectional screw rod to rotate, the reverse thread design makes the left and right mounting frames approach or move away in coordination, the cylindrical part is placed in the V-shaped groove of the V-shaped plate, the lifting mechanism drives the V-shaped seat to descend and abut against the part, different diameters are stably fixed, the machining device is solved in the problems of lack of adjustment, difficulty in clamping parts of different lengths, limitation of practicality, and inconvenience in operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0017] Fig. 1 The overall structure schematic view of the mechanical part machining device is provided.

[0018] Fig. 2 The cross-sectional structure schematic view of the mechanical part machining device is provided.

[0019] Fig. 3 The utility model provides a mounting rack structure schematic diagram of mechanical part machining device.

[0020] The drawings show that 100, main unit, 101, processing platform, 102, support leg, 200, adjusting unit, 201, sliding groove, 202, bidirectional screw rod, 203, motor, 204, fixing frame, 205, mounting rack, 206, sliding block, 207, moving groove, 208, moving block, 209, V-shaped plate, 210, limiting groove, 211, V-shaped seat, 212, threaded rod, 213, rotary disc. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, easy to understand, the specific implementation of the utility model is explained in detail below with the drawings in the specification.

[0022] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description herein, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0023] Secondly, the "one embodiment" or "embodiment" referred to herein can include specific features, structures or characteristics in at least one implementation of the utility model. In this specification, "in one embodiment" does not refer to the same embodiment, nor is it a separate or alternative embodiment.

[0024] Thirdly, the utility model is described in detail in conjunction with the schematic diagram, and in the detailed description of the utility model embodiment, for the convenience of description, the sectional view of the device structure will be partially enlarged without general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the utility model herein. In addition, three-dimensional spatial dimensions including length, width and depth should be included in actual manufacture.

[0025] Reference Figs. 1-3 For one embodiment of the utility model, a kind of mechanical part machining device is provided, including main unit 100 and adjusting unit 200.

[0026] Among them, main unit 100 includes processing platform 101 and the support leg 102 of matching installation with processing platform 101, support leg 102 is located at the bottom end four corners of processing platform 101, support leg 102 is used to support processing platform 101;

[0027] The adjusting unit 200 comprises a sliding groove 201 symmetrically arranged at the top end of the machining table 101, a bidirectional screw rod 202 is arranged in the sliding groove 201, a fixed frame 204 is arranged at one side of the machining table 101, a motor 203 is fixedly arranged in the inner cavity of the fixed frame 204, the output end of the motor 203 is fixedly connected with one end of the bidirectional screw rod 202, sliding blocks 206 are threadedly connected with the two ends of the bidirectional screw rod 202, the sliding blocks 206 are slidingly connected with the sliding groove 201, and a limiting structure is arranged at the top end of the sliding block 206; after the motor 203 is started, the motor 203 drives the bidirectional screw rod 202 to rotate, because the two ends of the bidirectional screw rod 202 are designed with opposite threads, the two groups of sliding blocks 206 located at the left and right sides of the bidirectional screw rod 202 can be synchronously controlled during the rotation of the bidirectional screw rod 202, the sliding blocks 206 can be coordinated to move close to or away from each other under the limitation of the sliding groove 201, and the limiting structure is matched, so that the cylindrical parts with different lengths can be conveniently clamped, the problems of poor adjustability of the machining device, difficulty in clamping parts with different lengths and limited practicability and inconvenient operation are solved.

[0028] The limiting structure further comprises a mounting frame 205 fixedly arranged at the top end of the sliding block 206, V-shaped plates 209 are symmetrically arranged at the bottom end of the inner cavity of the mounting frame 205, limiting grooves 210 are formed in the two sides of the mounting frame 205, and V-shaped seats 211 are vertically and slidingly connected in the inner cavities of the limiting grooves 210, and a lifting structure is arranged at the top end of the V-shaped seat 211; the cylindrical part is arranged in the V-shaped groove of the V-shaped plate 209, then the V-shaped seat 211 is driven to move downward by the lifting mechanism, the V-shaped seat 211 contacts the cylindrical part and generates a resisting force during the downward movement of the V-shaped seat 211, so that the cylindrical parts with different diameters are stably fixed, and the practicability and adaptability of the device are significantly improved.

[0029] The lifting structure comprises a threaded rod 212 threadedly connected at the top end of the mounting frame 205, a rotating disc 213 is fixedly arranged at the top end of the threaded rod 212, and the bottom end of the threaded rod 212 is rotationally connected with the top end of the V-shaped seat 211; when the rotating disc 213 is rotated, the rotating disc 213 drives the threaded rod 212 connected with the rotating disc 213 to rotate, because the threaded rod 212 and the mounting frame 205 are connected in a threaded mode, the threaded rod 212 moves downward along the mounting frame 205 during the rotation of the threaded rod 212, and the bottom end of the threaded rod 212 is rotationally connected with the top end of the V-shaped seat 211, so that when the threaded rod 212 rotates and moves downward, the V-shaped seat 211 cannot rotate but only moves downward along the defined path due to the limitation of the limiting groove 210, therefore, the rotating movement of the threaded rod 212 is effectively converted into the downward movement of the V-shaped seat 211, so that the cylindrical parts with different diameters are fixed.

[0030] Two groups of V-shaped plates 209 are located on both sides of the V-shaped seat 211, and the V-shaped seat 211 is located above the V-shaped plate 209, the V-shaped seat 211 moves downward, and the V-shaped seat 211 and the V-shaped plate 209 cooperate to clamp cylindrical parts of different diameters.

[0031] The top end of the processing table 101 is provided with four groups of moving grooves 207, the inner cavities of the four groups of moving grooves 207 are slidably connected with moving blocks 208, and the top end of the moving block 208 is fixedly connected with the bottom end of the mounting frame 205, when the mounting frame 205 moves, the mounting frame 205 drives the moving block 208 to slide in the moving groove 207, so as to ensure the stability of the mounting frame 205 when moving.

[0032] The opposite surfaces of the V-shaped plate 209 and the V-shaped seat 211 are provided with anti-skid pads, and the V-shaped grooves of the V-shaped plate 209 and the V-shaped plate 209 are opposite, so as to ensure that the cylinder can be stably clamped in the V-shaped groove and uniformly stressed.

[0033] During use, after starting the motor 203, the motor 203 drives the bidirectional screw rod 202 to rotate, because the two ends of the bidirectional screw rod 202 are designed with opposite threads, so during the rotation, two groups of sliders 206 located on the left and right sides of the bidirectional screw rod 202 can be synchronously controlled, the sliders 206 can be coordinated to move close to or away from each other under the limitation of the sliding groove 201, the slider 206 drives the mounting frame 205 to move, the cylindrical part is placed in the V-shaped groove of the V-shaped plate 209, then the V-shaped seat 211 is driven downward by the lifting mechanism, and as the V-shaped seat 211 descends, it will contact and generate a resisting force with the cylindrical part, so as to realize the stable fixation of the cylindrical part of different diameters, this design can conveniently clamp cylindrical parts of different lengths, solve the problems of lack of adjustability of the processing device, difficulty in clamping parts of different lengths, limited practicability, and inconvenient operation.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not to limit it, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A machining device for mechanical parts, characterized in that, include: The main unit (100) includes a processing table (101) and support legs (102) that are matched and installed with the processing table (101), the support legs (102) being located at the four corners of the bottom end of the processing table (101); The adjustment unit (200) includes a slide groove (201) symmetrically opened on the top of the processing table (101), the slide groove (201) is provided with a bidirectional lead screw (202), a fixed frame (204) is installed on one side of the processing table (101), a motor (203) is fixedly installed in the inner cavity of the fixed frame (204), and the output end of the motor (203) is fixedly connected to one end of the bidirectional lead screw (202). The two ends of the bidirectional lead screw (202) are threadedly connected with sliders (206), and the sliders (206) are slidably connected to the slide groove (201). The top of the slider (206) is provided with a limit structure. The limiting structure also includes a mounting bracket (205) fixedly installed on the top of the slider (206). A V-shaped plate (209) is symmetrically installed at the bottom of the inner cavity of the mounting bracket (205). Limiting grooves (210) are opened on both sides of the mounting bracket (205), and a V-shaped seat (211) is vertically slidably connected to the inner cavity of the limiting groove (210). A lifting structure is provided at the top of the V-shaped seat (211).

2. The mechanical parts processing device according to claim 1, characterized in that: The lifting structure includes a threaded rod (212) threaded to the top of the mounting bracket (205), a turntable (213) is fixedly installed at the top of the threaded rod (212), and the bottom end of the threaded rod (212) is rotatably connected to the top of the V-shaped seat (211).

3. The mechanical parts processing device according to claim 1, characterized in that: The two sets of V-shaped plates (209) are located on both sides of the V-shaped seat (211), and the V-shaped seat (211) is located above the V-shaped plates (209).

4. The mechanical parts processing device according to claim 1, characterized in that: The processing table (101) has four sets of moving slots (207) at its top. The inner cavity of the four sets of moving slots (207) is slidably connected to a moving block (208), and the top of the moving block (208) is fixedly connected to the bottom of the mounting frame (205).

5. The mechanical parts processing device according to claim 1, characterized in that: The opposing surfaces of the V-shaped plate (209) and the V-shaped seat (211) are provided with anti-slip pads, and the V-shaped grooves of the V-shaped plate (209) and the V-shaped plate (209) are opposite to each other.

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