CN222902784U - A cutting and processing device for coupling spline - Google Patents

Abstract

The utility model relates to the technical field of shaft coupling machining and discloses a cutting machining device for a shaft coupling spline. The cutting assembly comprises a lifting motor, the output end of the cutting assembly is connected with a screw rod, a nut seat is sleeved outside the screw rod, the lifting seat is externally arranged on the nut seat, the cutting motor is arranged on the lifting seat, and the output end of the cutting assembly is connected with a cutting saw blade. The two sides of the screw are provided with guide rails which are connected with vertical seats, guide seats are arranged outside the guide rails, and the guide seats are connected with lifting seats. The lifting motor drives the screw rod to rotate, the nut seat and the lifting seat are driven to move, the cutting motor and the saw blade move up and down, the shaft body is convenient to cut and process, and the efficiency is improved. The cutter seat and the material seat are matched with the fixed shaft body, so that the cutting stability is enhanced. The material seat is flush with the cutter seat, so that the bearing force of the shaft body is ensured to be uniform, and the machining precision is further improved. The discharging channel and the collecting box collect the processed shaft body in time, so that the processing continuity is enhanced. The device simple structure, the simple operation, the maintenance cost is low, is applicable to shaft coupling processing field.

Description

Cutting machining device for coupler spline

Technical Field

The utility model relates to the technical field of coupler machining, in particular to a cutting machining device for a coupler spline.

Background

The coupling is a vital component in a mechanical transmission system and carries the important task of transmitting torque and connecting the different shaft segments. Among the numerous constructional elements of the coupling, the spline plays an indispensable role in its unique structure and function. Since the machining accuracy of the spline is directly related to the performance and the service life of the coupling, improving the machining accuracy and efficiency of the spline is an important issue facing the machine manufacturing industry.

The conventional shaft coupling spline cutting machining device is used in the machining process, particularly in the process of processing the length dimension of the shaft body. Firstly, the machining precision is not high, which not only affects the performance stability of the coupler, but also can cause potential safety hazards in the use process. Secondly, the processing efficiency of the traditional processing device is generally low, and the requirements of the modern mechanical manufacturing industry on efficient production cannot be met. In addition, the complex structural design and cumbersome operation procedures make the operation and maintenance of the machining device extremely difficult, which not only increases the production cost, but also limits the flexibility and scalability of the production line.

Accordingly, based on the above technical problems, it is necessary for those skilled in the art to develop a cutting device for a coupling spline.

Disclosure of utility model

The utility model aims to provide a cutting and processing device for a coupling spline, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a cutting processingequipment technical scheme of shaft coupling spline, includes the frame, install the seat in the frame, be provided with cutting assembly on the seat, cutting assembly includes elevator motor, elevator motor output is connected with the screw rod, the screw rod overcoat is equipped with the nut seat, the elevator seat is installed to the nut seat outer wall, install cutting motor on the elevator seat, the cutting motor output is connected with the cutting saw bit, the screw rod both sides are provided with the guide rail, the guide rail links to each other with the seat, and is provided with the guide holder outward with the elevator seat, the guide holder links to each other.

As a preferable technical scheme, the shaft end of the screw rod is provided with a bearing seat, and the bearing seat is connected with the vertical seat.

As a preferable technical scheme, a shell is arranged outside the cutting saw blade, a feeding port is arranged on the side edge of the shell, and a cutter seat is arranged in the feeding port.

As a preferable technical scheme, a supporting seat is arranged on one side adjacent to the cutter seat, a material seat is arranged at the top of the supporting seat, and a material opening is arranged on the material seat.

As a preferred solution, the seat is flush with the cutter seat.

As a preferable technical scheme, the bottom of the shell is arranged in a penetrating manner and is provided with a discharging channel, and a collecting box is arranged at the bottom of the discharging channel.

Compared with the prior art, the utility model has the beneficial effects that:

The screw rod can be driven to rotate through the lifting motor, the nut seat can be driven to move on the screw rod when the screw rod rotates, so that the lifting seat is driven to move on the guide rail, the cutting motor and the cutting saw blade on the lifting seat can move up and down, the shaft body is cut and processed, the operation is convenient and fast, the processing efficiency is improved, meanwhile, the cutter seat and the material seat can be mutually matched for limiting and fixing the shaft body, the shaft body is more stable when being cut, the processing precision is improved, the material seat and the cutter seat are flush, the stress of the shaft body is even when being cut, the processing precision is further improved, in addition, the arrangement of the discharging channel and the collecting box can timely collect the processed shaft body, the processing continuity is improved, and the production cost is reduced. The device has the advantages of simple structure, convenient operation and low maintenance cost, and is beneficial to the processing of the coupler.

Drawings

FIG. 1 is a schematic view of the overall structure of a cutting device for a coupling spline;

FIG. 2 is an enlarged schematic view of the cutting device of FIG. 1 at A;

fig. 3 is a schematic view of a cutting assembly of a cutting device for a coupling spline.

The numerical control machine comprises a machine frame 1, a machine frame 2, a vertical seat 21, a lifting motor 22, a screw rod 23, a bearing seat 24, a nut seat 25, a lifting seat 26, a cutting motor 27, a cutting saw blade 28, a guide rail 29, a guide seat 31, a shell 32, a cutting tool holder 33, a supporting seat 34, a material seat 35, a material hole 36, a material discharging channel 37 and a collecting box.

Detailed Description

Features and exemplary embodiments of various aspects of the present utility model will be described in detail below, and in order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail below with reference to the accompanying drawings and the detailed embodiments. It will be apparent to one skilled in the art that the present utility model may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the utility model by showing examples of the utility model.

As shown in fig. 1, 2 and 3, the technical scheme of the cutting and processing device for the coupler spline provided by the utility model comprises a frame 1, wherein the frame 1 is a basic supporting structure of the whole processing device, and stably supports the whole processing device to ensure that a stable running state can be maintained in the processing process. A stand 2 is arranged on the frame 1, and the stand 2 is used as a mounting foundation of the cutting assembly, so that stable support is provided for the cutting assembly.

The cutting assembly is a core part of the processing device, and the cutting assembly comprises a lifting motor 21, and the lifting motor 21 realizes the lifting action of the cutting saw blade 27 through the rotation of the driving screw 22. The shaft end of the screw rod 22 is provided with a bearing seat 23, and the bearing seat 23 is connected with the vertical seat 2 to provide stable support and rotation environment for the screw rod 22.

The nut seat 24 is sleeved on the screw 22 and forms a screw pair with the screw 22, and when the screw 22 rotates, the nut seat 24 moves on the screw 22 along the axial direction. The outer wall of the nut seat 24 is provided with a lifting seat 25, and the lifting seat 25 moves along with the movement of the nut seat 24, so that a cutting motor 26 and a cutting saw blade 27 arranged on the lifting seat 25 are driven to realize lifting action.

In order to ensure that the lifting seat 25 can be moved smoothly on the frame 1, guide rails 28 are provided on both sides of the screw 22. The guide rail 28 is connected with the vertical seat 2 and provides guiding and supporting functions for the lifting seat 25. Meanwhile, the guide seat 29 is arranged outside the guide rail 28, and the guide seat 29 is connected with the lifting seat 25, so that the stability of the lifting seat 25 in the moving process is further enhanced.

The cutting motor 26 is a power source for driving the cutting saw blade 27 to rotate, and when the cutting motor 26 is started, the cutting motor drives the cutting saw blade 27 to rotate at a high speed, so that the cutting machining of the spline is realized. The cutting blade 27 is mounted in a housing 31, and the housing 31 protects the cutting blade 27 and also reduces noise and dust pollution during the machining process.

In order to facilitate the feeding of the shaft to be processed into the cutting area of the cutting saw blade 27, the side of the housing 31 is provided with a feed port in which a cutter holder 32 is mounted. The cutter seat 32 is arranged adjacent to the supporting seat 33, the material seat 34 is arranged on the top of the supporting seat 33, and the material seat 34 is provided with a material opening 35. In the processing process, the shaft body is placed on the material seat 34 through the material opening 35, and is limited and fixed by the cutter seat 32 and the material seat 34 together, so that the stable position of the shaft body in the cutting process is ensured.

In order to further improve the accuracy and efficiency of the machining, the material seat 34 is designed to be flush with the cutter seat 32, so that the shaft body can be ensured to be uniformly stressed when being cut, and errors caused by uneven stress are reduced. Meanwhile, the bottom of the housing 31 is provided in a penetrating manner, and a discharge passage 36 is installed, and a collection box 37 is provided at the bottom of the discharge passage 36. After the cutting is completed, the processed shaft body can automatically fall into a collecting box 37 through a discharging channel 36, so that the processed product can be collected and tidied conveniently.

The working principle and the use flow of the utility model are that the lifting motor drives the screw rod to rotate, thereby realizing the lifting action of the cutting saw blade and further realizing the cutting processing of the shaft body. Meanwhile, the stability of the shaft body in the cutting process is ensured through the matching of the cutter seat and the material seat. In addition, the arrangement of the discharging channel and the collecting box enables the processed shaft body to be automatically collected, and the processing continuity and efficiency are improved. The device has the advantages of simple structure, convenient operation and low maintenance cost, and is suitable for mass processing production of the shaft body.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, or indirectly connected through an intermediate medium, and may be a communication between two elements or an interaction relationship between two elements, unless explicitly specified otherwise, and it will be understood by those of ordinary skill in the art that the above terms are in specific terms of the present utility model as appropriate.

In accordance with the above embodiments of the utility model, these embodiments are not exhaustive of all details, nor are they intended to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model and various modifications as are suited to the particular use contemplated. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A cutting processing device for a coupling spline, characterized in that it comprises a frame (1), a stand (2) is mounted on the frame (1), a cutting assembly is arranged on the stand (2), the cutting assembly comprises a lifting motor (21), a screw rod (22) is connected to the output end of the lifting motor (21), a nut seat (24) is sleeved on the outside of the screw rod (22), a lifting seat (25) is mounted on the outer wall of the nut seat (24), a cutting motor (26) is mounted on the lifting seat (25), a cutting saw blade (27) is connected to the output end of the cutting motor (26), guide rails (28) are arranged on both sides of the screw rod (22), the guide rails (28) are connected to the stand (2), and a guide seat (29) is arranged outside the guide rails (28), and the guide seat (29) is connected to the lifting seat (25). 2. A coupling spline cutting and processing device according to claim 1, characterized in that a bearing seat (23) is installed at the shaft end of the screw (22), and the bearing seat (23) is connected to the stand (2). 3. A coupling spline cutting and processing device according to claim 1, characterized in that: the cutting saw blade (27) is provided with a shell (31) outside, the shell (31) is provided with a feeding port on the side, and a cutting knife seat (32) is installed in the feeding port. 4. A coupling spline cutting and processing device according to claim 3, characterized in that: a support seat (33) is provided on one side adjacent to the cutter seat (32), a material seat (34) is installed on the top of the support seat (33), and a material port (35) is provided on the material seat (34). 5. A coupling spline cutting and processing device according to claim 4, characterized in that: the material seat (34) is flush with the cutter seat (32). 6. A coupling spline cutting and processing device according to claim 5, characterized in that the bottom of the housing (31) is arranged in a through shape and is provided with a discharge channel (36), and a collection box (37) is arranged at the bottom of the discharge channel (36).