Rapid cutting device for mechanical part machining

Abstract

The utility model discloses a quick cutting device for machining mechanical parts, which comprises a machining table, a fixing mechanism is arranged in the machining table, a cutting mechanism is arranged at the top of the machining table, and the cutting mechanism comprises a cutting assembly, a cutting assembly and a cutting assembly, the top of the supporting plate enables a moving plate to slide through an adjusting assembly, the bottom of the moving plate is rotationally connected with a rotating rod, the surface of the rotating rod is fixedly connected with a connecting plate, and the front side of the connecting plate is fixedly connected with a cutting motor. According to the rapid cutting device for machining the mechanical parts, the cutting mechanism is arranged, and the cutting angle of the cutting blade is freely adjusted under the driving of the driving motor, so that the cutting device can be suitable for various mechanical parts, rapid cutting operation at different angles is achieved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical parts processing, in particular to a rapid cutting device for mechanical parts processing. Background Art

[0002] The reference patent name is: A parts cutting device for mechanical processing (patent publication number: CN215147000U, patent publication date: 2021.12.14), including a placement plate and a fixed structure, the fixed structure including a first motor, the first motor is fixed to the bottom of the placement plate, the output end of the first motor is fixed to a bidirectional threaded column, the surface of the bidirectional threaded column is threadedly connected to the sliding plate, the sliding plate is slidably connected to the surface of the limiting column, the end face of the limiting column is fixed to the mounting plate, one side of the mounting plate is fixed to a spring, the spring is fixed to one side of the sliding plate, the top of the sliding plate is fixed to the connecting column, and the top of the connecting column is fixed to the splint. This application can drive the bidirectional threaded column to rotate through the first motor, thereby adjusting the position of the splint, thereby using the parts on both sides to limit the position, and can fix parts of different sizes. At the same time, it can make the fixation of parts more stable, prevent parts from displacement during cutting, and prevent affecting the cutting accuracy.

[0003] However, when implementing the above technical solution, the following problems exist: in the above technical solution, the first motor can drive the bidirectional threaded column to rotate, thereby adjusting the position of the clamping plate, and the components on both sides are used to limit the position, which can fix components of different sizes, and at the same time make the fixation of components more stable, preventing the components from being displaced during cutting, and preventing the cutting accuracy from being affected. However, the cutting mechanism in the above technical solution is relatively simple, and the cutting angle of the cutting blade cannot be freely adjusted, so it cannot be adapted to different cutting requirements and has poor practicality. For this reason, the utility model provides a rapid cutting device for processing mechanical components. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a rapid cutting device for processing mechanical parts, which solves the problem that the existing mechanical parts cutting device cannot freely adjust the cutting angle of the cutting blade, thus cannot be adapted to different cutting needs and has poor practicality.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A rapid cutting device for machining mechanical parts, comprising a machining table, a fixing mechanism provided inside the machining table, a cutting mechanism provided on the top of the machining table, and the cutting mechanism comprising:

[0006] The cutting assembly includes a support plate mounted on the top of the processing table, the top of the support plate is used to slide the movable plate through the adjustment assembly, the bottom of the movable plate is rotatably connected to a rotating rod, the surface of the rotating rod is fixedly connected to a connecting plate, the front side of the connecting plate is fixedly connected to a cutting motor, one end of the output shaft of the cutting motor is fixedly connected to a cutting blade, the surface of the rotating rod is fixedly connected to a rotating plate, and the surface of the rotating plate is provided with a rotating groove;

[0007] The driving assembly is arranged inside the moving plate.

[0008] Preferably, the driving assembly includes a driving motor installed inside the movable plate and a connecting rod rotatably installed at the bottom of the movable plate, one end of the output shaft of the driving motor is fixedly connected to the driving gear through a coupling, one end of the connecting rod is fixedly connected to the connecting gear, the surface of the connecting gear is meshed with the surface of the driving gear, and one side of the connecting gear is fixedly connected to a rotating block, and the surface of the rotating block is slidably connected to the inner surface of the rotating groove.

[0009] Preferably, the adjustment assembly includes a lifting cylinder installed on the top of the support plate, the bottom of the lifting cylinder is fixedly connected to the adjustment plate through a piston rod, one side of the adjustment plate is fixedly connected to the adjustment motor, one end of the output shaft of the adjustment motor is fixedly connected to a screw rod through a coupling, the surface of the screw rod is threadedly connected to an adjustment block, the surface of the adjustment block is slidably connected to the inside of the adjustment plate, and the bottom of the adjustment block is fixedly connected to the top of the movable plate.

[0010] Preferably, a symmetrical positioning rod is fixedly connected to the top of the adjustment plate, and the surface of the positioning rod is slidably connected to the inside of the support plate.

[0011] Preferably, the fixing mechanism includes a fixed motor installed at the bottom of the processing table, one end of the output shaft of the fixed motor is fixedly connected to a rotating disk through a coupling, an arc groove is opened on the top of the rotating disk, and the inner surface of the arc groove enables the fixed plate to slide through a transmission assembly.

[0012] Preferably, the transmission assembly includes a folding plate slidably installed in the inner cavity of the processing table, the top of the folding plate is fixedly connected to the bottom of the fixed plate, the bottom of the folding plate is fixedly connected to a sliding block, and the surface of the sliding block is slidably connected to the inner surface of the arc groove.

[0013] Beneficial effects

[0014] The utility model provides a rapid cutting device for machining mechanical parts. Compared with the prior art, it has the following beneficial effects:

[0015] (1) The rapid cutting device for machining mechanical parts starts the driving motor to drive the driving gear to rotate. The rotation of the driving gear drives the connecting gear, the connecting rod and the rotating block to rotate synchronously. The rotating block slides on the inner surface of the rotating groove, thereby driving the rotating plate, the rotating rod, the connecting plate, the cutting motor and the cutting blade to rotate synchronously, thereby adjusting the cutting angle of the cutting blade. By providing a cutting mechanism, the cutting angle of the cutting blade can be freely adjusted under the drive of the driving motor, so that the cutting device can be applied to a variety of mechanical parts and realize rapid cutting operations at different angles, thereby improving work efficiency.

[0016] (2) The rapid cutting device for machining mechanical parts starts a fixed motor to drive the rotating disk to rotate. The rotation of the rotating disk causes the sliding block to slide on the inner surface of the arc groove, thereby causing the sliding blocks and the folding plates on both sides to slide synchronously to the opposite sides. The sliding of the folding plates drives the fixed plates on both sides to slide synchronously, and the mechanical parts are clamped and fixed by the fixed plates. By providing a fixing mechanism, the distance between the fixed plates on both sides can be freely adjusted under the drive of the fixed motor, thereby realizing the rapid clamping operation of the mechanical parts, so that the mechanical parts remain stable during the subsequent cutting process, and the cutting quality of the mechanical parts is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the external structure of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the adjustment component of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the cutting assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the processing table of the present invention.

[0021] In the figure: 1-processing table, 2-fixing mechanism, 21-fixed motor, 22-rotating disk, 23-arc groove, 24-fixed plate, 3-cutting mechanism, 31-cutting assembly, 311-support plate, 312-moving plate, 313-rotating rod, 314-connecting plate, 315-cutting motor, 316-cutting blade, 317-rotating plate, 318-rotating groove, 32-driving assembly, 321-driving motor, 322-driving gear, 323-connecting gear, 324-rotating block, 4-adjusting assembly, 41-lifting cylinder, 42-adjusting plate, 43-adjusting motor, 44-screw, 45-adjusting block, 5-positioning rod, 6-transmission assembly, 61-folding plate, 62-sliding block. DETAILED DESCRIPTION

[0022] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] Please refer to Figure 1-4 The present application provides two technical solutions:

[0024] Embodiment one

[0025] A kind of quick cutting device for mechanical parts machining, including processing table 1, the top of processing table 1 is equipped with cutting groove, the inside of processing table 1 is equipped with fixed mechanism 2, the top of processing table 1 is equipped with cutting mechanism 3, cutting mechanism 3 includes:

[0026] Cutting assembly 31, including the support plate 311 of being installed in the top of processing table 1, the top of support plate 311 is slid by adjusting assembly 4 and makes that moving plate 312, the bottom of moving plate 312 is rotatably connected with rotating rod 313, the surface of rotating rod 313 is fixedly connected with connecting plate 314, the front side of connecting plate 314 is fixedly connected with cutting motor 315, cutting motor 315 is three-phase asynchronous motor, and is connected with external circuit by wire, the output shaft of cutting motor 315 one end is fixedly connected with cutting blade 316, cutting blade 316 rotates in the inside of connecting plate 314, the surface of rotating rod 313 is fixedly connected with rotating plate 317, the surface of rotating plate 317 is equipped with rotating groove 318;

[0027] The drive assembly 32 is arranged inside the movable plate 312. The drive assembly 32 includes a drive motor 321 installed inside the movable plate 312 and a connecting rod rotatably installed at the bottom of the movable plate 312. The drive motor 321 is a three-phase asynchronous motor and is connected to an external circuit through wires. One end of the output shaft of the drive motor 321 is fixedly connected to a drive gear 322 through a coupling, and one end of the connecting rod is fixedly connected to a connecting gear 323. The surface of the connecting gear 323 is meshed with the surface of the drive gear 322. One side of the connecting gear 323 is fixedly connected to a rotating block 324. The surface of the rotating block 324 is slidably connected to the inner surface of the rotating groove 318. The adjustment assembly 4 includes a lifting cylinder 41 installed on the top of the support plate 311. The lifting flagpole 41 is connected to an external air source through an air pipe. The bottom of the lifting cylinder 41 is fixedly connected to an adjusting plate 42 through a piston rod. One side of the adjusting plate 42 is fixedly connected to an adjusting motor 43. The adjusting motor 43 is a three-phase asynchronous motor and is connected to an external circuit through wires. One end of the output shaft of the adjusting motor 43 is fixedly connected to The screw rod 44 is connected, and the screw rod 44 rotates inside the adjustment plate 42. The surface of the screw rod 44 is threadedly connected to the adjustment block 45. The surface of the adjustment block 45 is slidably connected to the inside of the adjustment plate 42. The bottom of the adjustment block 45 is fixedly connected to the top of the movable plate 312. The top of the adjustment plate 42 is fixedly connected to a symmetrical positioning rod 5. The surface of the positioning rod 5 is slidably connected to the inside of the support plate 311. By starting the drive motor 321, the drive gear 322 is driven to rotate. The rotation of the drive gear 322 drives the connecting gear 323, the connecting rod and the rotating The block 324 rotates synchronously, and the rotating block 324 slides on the inner surface of the rotating groove 318, thereby driving the rotating plate 317, the rotating rod 313, the connecting plate 314, the cutting motor 315 and the cutting blade 316 to rotate synchronously, so as to adjust the cutting angle of the cutting blade 316. By providing a cutting mechanism 3, the cutting angle of the cutting blade 316 can be freely adjusted under the drive of the driving motor 321, so that the cutting device can be applied to a variety of mechanical parts, and realize fast cutting operations at different angles, thereby improving work efficiency.

[0028] Example 2

[0029] The main differences from Example 1 are:

[0030] The utility model provides a kind of quick cutting device for mechanical parts processing, fixed mechanism 2 including fixed motor 21 installed in the bottom of processing platform 1, fixed motor 21 is three-phase asynchronous motor, and is connected with external circuit by wire, the one end of the output shaft of fixed motor 21 is fixedly connected with rotary disc 22 by shaft coupling, the top of rotary disc 22 is equipped with arc slot 23, the inner surface of arc slot 23 makes fixed plate 24 slide by transmission assembly 6, transmission assembly 6 includes folding plate 61 slidingly installed in the inner cavity of processing platform 1, the inner wall of processing platform 1 is equipped with limiting rod, folding plate 61 slides on the surface of limiting rod, folding plate 61 slides on the inner surface of the sliding slot opened in the top of processing platform 1, the top of folding plate 61 is fixedly connected with the bottom of fixed plate 24, the bottom of folding plate 61 is fixedly connected with sliding block 62, the surface of sliding block 62 is slidably connected with the inner surface of arc slot 23, by starting fixed motor 21 to drive rotary disc 22 to rotate, the rotation of rotary disc 22 makes sliding block 62 slide on the inner surface of arc slot 23, so that the sliding block 62 and folding plate 61 on both sides are synchronously slid to opposite sides, the sliding of folding plate 61 drives fixed plate 24 on both sides to slide synchronously, the mechanical parts are clamped and fixed by fixed plate 24, by being provided with fixed mechanism 2, the distance between the two fixed plates 24 is freely adjusted by the driving of fixed motor 21, so that the quick clamping operation of mechanical parts is realized, so that mechanical parts remain stable during subsequent cutting process, improve the cutting quality of mechanical parts, and the contents not described in detail in the specification all belong to the existing technology known to those skilled in the art.

[0031] When working, first, the mechanical parts to be processed are placed on the top of the processing platform 1, and the rotary disc 22 is rotated by starting the fixed motor 21, the sliding block 62 slides on the inner surface of the arc slot 23, so that the sliding block 62 and the folding plate 61 on both sides are synchronously slid to opposite sides, the sliding of the folding plate 61 drives the fixed plate 24 on both sides to slide synchronously, the mechanical parts are clamped and fixed by the fixed plate 24, then the driving gear 322 is rotated by starting the driving motor 321, the driving gear 322 drives the connecting gear 323, the connecting rod and the rotating block 324 to rotate synchronously, the rotating block 324 slides in the inner surface of the rotating groove 318, so as to drive the rotating plate 317, the rotating rod 313, the connecting plate 314, the cutting motor 315 and the cutting blade 316 to rotate synchronously, so as to adjust the cutting angle of the cutting blade 316, then, the height of the cutting blade 316 is adjusted by starting the lifting cylinder 41, finally, the adjusting block 45 slides in the inner part of the adjusting plate 42 by rotating the lead screw 44 driven by the adjusting motor 43, the sliding of the adjusting block 45 drives the moving plate 312 to slide to the right side, so as to drive the cutting blade 316 to move synchronously, the fixed mechanical parts are cut by the cutting blade 316.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid cutting device for machining mechanical parts, comprising a machining table (1), characterized in that: A fixing mechanism (2) is provided inside the processing table (1), and a cutting mechanism (3) is provided on the top of the processing table (1). The cutting mechanism (3) includes: The cutting assembly (31) comprises a support plate (311) mounted on the top of the processing table (1); the top of the support plate (311) enables a movable plate (312) to slide via an adjustment assembly (4); the bottom of the movable plate (312) is rotatably connected to a rotating rod (313); the surface of the rotating rod (313) is fixedly connected to a connecting plate (314); the front side of the connecting plate (314) is fixedly connected to a cutting motor (315); one end of an output shaft of the cutting motor (315) is fixedly connected to a cutting blade (316); the surface of the rotating rod (313) is fixedly connected to a rotating plate (317); and the surface of the rotating plate (317) is provided with a rotating groove (318); The driving assembly (32) is arranged inside the moving plate (312).

2. A rapid cutting device for machining mechanical parts according to claim 1, characterized in that: The driving assembly (32) includes a driving motor (321) installed inside the moving plate (312) and a connecting rod rotatably installed at the bottom of the moving plate (312); one end of the output shaft of the driving motor (321) is fixedly connected to a driving gear (322) via a coupling; one end of the connecting rod is fixedly connected to a connecting gear (323); the surface of the connecting gear (323) is meshed with the surface of the driving gear (322); one side of the connecting gear (323) is fixedly connected to a rotating block (324); the surface of the rotating block (324) is slidably connected to the inner surface of the rotating groove (318).

3. The rapid cutting device for machining mechanical parts according to claim 1, characterized in that: The adjustment assembly (4) includes a lifting cylinder (41) installed on the top of the support plate (311), the bottom of the lifting cylinder (41) is fixedly connected to the adjustment plate (42) through a piston rod, one side of the adjustment plate (42) is fixedly connected to the adjustment motor (43), one end of the output shaft of the adjustment motor (43) is fixedly connected to the screw rod (44) through a coupling, the surface of the screw rod (44) is threadedly connected to the adjustment block (45), the surface of the adjustment block (45) is slidably connected to the inside of the adjustment plate (42), and the bottom of the adjustment block (45) is fixedly connected to the top of the movable plate (312).

4. A rapid cutting device for machining mechanical parts according to claim 3, characterized in that: A symmetrical positioning rod (5) is fixedly connected to the top of the adjustment plate (42), and the surface of the positioning rod (5) is slidably connected to the inside of the support plate (311).

5. The rapid cutting device for machining mechanical parts according to claim 1, characterized in that: The fixing mechanism (2) includes a fixed motor (21) installed at the bottom of the processing table (1), one end of the output shaft of the fixed motor (21) is fixedly connected to a rotating disk (22) through a coupling, and an arc groove (23) is provided on the top of the rotating disk (22), and the inner surface of the arc groove (23) causes the fixed plate (24) to slide through a transmission assembly (6).

6. The rapid cutting device for machining mechanical parts according to claim 5, characterized in that: The transmission assembly (6) includes a folding plate (61) slidably mounted in the inner cavity of the processing table (1), the top of the folding plate (61) is fixedly connected to the bottom of the fixed plate (24), the bottom of the folding plate (61) is fixedly connected to a sliding block (62), and the surface of the sliding block (62) is slidably connected to the inner surface of the arc groove (23).

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