CN212371829U

CN212371829U - Grinding device is used in processing of plastics axle

Info

Publication number: CN212371829U
Application number: CN202020071562.6U
Authority: CN
Inventors: 陈明
Original assignee: Tianjin Shuangyin Plastic Industry Co ltd
Current assignee: Tianjin Shuangyin Plastic Industry Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2021-01-19
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a grinding device is used in processing of plastics axle, including the equipment base, the top fixed mounting of equipment base has the mounting bracket, the top fixed mounting of mounting bracket has servo motor, the mouth of rotating has been seted up at the top of mounting bracket, it is connected with the dwang to rotate in the mouth, the one end of dwang and servo motor's drive end fixed connection, the fixed mounting of the other end of dwang has the grip block, two screw thread mounting grooves have been seted up to the inside of mounting bracket, every the equal fixed mounting in top of screw thread mounting groove has screw thread mount pad, every all rotate on the screw thread mount pad and be connected with the threaded rod, equal threaded connection has the nut on the threaded rod, the equal fixedly connected with dead lever of one end. The utility model discloses simple structure thereby has improved the machining precision of plastics axle through stable centre gripping, centre gripping convenient operation to the efficiency of work has been improved.

Description

Grinding device is used in processing of plastics axle

Technical Field

The utility model relates to a plastics axle technical field that polishes especially relates to a grinding device is used in processing of plastics axle.

Background

Plastic products is the life that adopts plastics to form for the processing of main raw materials, the general title of articles such as industry, general current plastic shaft all need polish after producing, just so can obtain the product that the surface is smooth and pleasing to the eye, plastic shaft after general manufacturing is accomplished is because the reason of material, there are some burrs in holistic outside department, so just can sell after polishing, current grinding device is comparatively complicated at the process to the centre gripping of plastic shaft, waste time, thereby work efficiency has been reduced, consequently, need to design a grinding device for the processing of plastic shaft urgently.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the existing grinding device is complex in the process of clamping the plastic shaft, and wastes time, so that the working efficiency is reduced.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the device comprises a device base, wherein a mounting frame is fixedly mounted at the top of the device base, a servo motor is fixedly mounted at the top of the mounting frame, a rotating opening is formed in the top of the mounting frame, a rotating rod is rotatably connected in the rotating opening, one end of the rotating rod is fixedly connected with a driving end of the servo motor, a clamping plate is fixedly mounted at the other end of the rotating rod, two thread mounting grooves are formed in the mounting frame, a thread mounting seat is fixedly mounted at the top of each thread mounting groove, a threaded rod is rotatably connected on each thread mounting seat, a nut is in threaded connection on each threaded rod, a fixing rod is fixedly connected at one end of each nut, a sliding opening for the two fixing rods to slide is formed in the mounting frame, a mounting plate is fixedly connected at the other end of each fixing rod, and a rotating disc, the top sliding connection of mounting panel has two slide bars, two the equal fixed mounting in top of slide bar has the head of polishing.

Preferably, the bottom of the slide bar is fixedly provided with a self-locking slide block, and the top of the mounting plate is fixedly provided with a slide rail for the self-locking slide block to slide.

Preferably, the clamping plate and the mounting plate are vertically symmetrical in the horizontal direction, anti-slip pads are fixedly mounted on the opposite surfaces of the clamping plate and the mounting plate, and the anti-slip pads are made of rubber.

Preferably, the installation cavity has been seted up to the inside of equipment base, the inside fixed mounting of installation cavity has the motor, two installing ports, one of them have been seted up at the top of equipment base the drive end fixed connection of installing port and motor is passed through to the one end of threaded rod, another the threaded rod passes through installing port and installation cavity bottom fixed mounting's pivot fixed connection, two equal fixed mounting has the sprocket on the threaded rod, two the meshing is connected with the chain on the sprocket.

Preferably, the bottom of equipment base fixed mounting has the supporting leg, the quantity of supporting leg is two.

Preferably, the material of sprocket and chain is stainless steel.

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

1. the utility model realizes the stable clamping and limiting function of the plastic shaft to be polished through the mutual matching between the chain wheel, the motor and the chain arranged inside the equipment base and the screw thread mounting groove, the threaded rod, the nut, the clamping plate and the mounting plate structure, and effectively avoids the position deviation of the plastic shaft during polishing through the stable clamping and limiting;

2. the utility model discloses a structural cooperation of mounting bracket, servo motor, dwang, grip block and rolling disc has realized that the plastics axle can carry out holistic rotation under the circumstances behind stable centre gripping and spacing, and the whole of polishing to the plastics axle has been realized to slide bar and slide bar top fixed mounting's the head of polishing through sliding connection on the mounting panel.

Drawings

Fig. 1 is a schematic structural view of a main body of a polishing device for processing a plastic shaft provided by the present invention;

fig. 2 is a schematic front view of a polishing device for processing a plastic shaft according to the present invention;

fig. 3 is the utility model provides a top view of equipment base among grinding device for processing of plastics axle.

In the figure: 1 equipment base, 2 supporting legs, 3 mounting brackets, 4 servo motors, 5 rotating rods, 6 clamping plates, 7 thread mounting grooves, 8 threaded rods, 9 nuts, 10 chain wheels, 11 motors, 12 chains, 13 fixing rods, 14 mounting plates, 15 rotating discs, 16 sliding rods and 17 polishing heads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a polishing device for processing a plastic shaft comprises an equipment base 1, a mounting frame 3 is fixedly mounted on the top of the equipment base 1, a servo motor 4 is fixedly mounted on the top of the mounting frame 3, a rotating port is formed in the top of the mounting frame 3, a rotating rod 5 is rotatably connected in the rotating port, one end of the rotating rod 5 is fixedly connected with a driving end of the servo motor 4, a clamping plate 6 is fixedly mounted on the other end of the rotating rod 5, two thread mounting grooves 7 are formed in the mounting frame 3, a thread mounting seat is fixedly mounted on the top of each thread mounting groove 7, a threaded rod 8 is rotatably connected on each thread mounting seat, a nut 9 is uniformly and threadedly connected on each threaded rod 8, a fixing rod 13 is fixedly connected on one end of the nut 9, a sliding port for the two fixing rods 13 to slide is formed in the mounting frame, the clamping plate 6 and the mounting plate 14 are vertically symmetrical in the horizontal direction, anti-slip pads are fixedly mounted on the opposite surfaces of the clamping plate 6 and the mounting plate 14, the plastic shaft to be processed is horizontally and stably clamped through the clamping plate 6 and the mounting plate 14, the rubber material has good elasticity and wear resistance, the clamping of the clamping plate 6 and the mounting plate 14 on the plastic shaft is more stable through the anti-slip pads, the position deviation of the plastic shaft during polishing is avoided, the top of the mounting plate 14 is rotatably connected with a rotating disc 15, the top of the mounting plate 14 is slidably connected with two sliding rods 16, polishing heads 17 are fixedly mounted at the tops of the two sliding rods 16, self-locking sliders are fixedly mounted at the bottoms of the sliding rods 16, sliding rails for the self-locking sliders to slide are fixedly mounted at the tops of the mounting plate 14, the polishing heads 17 are supported through the sliding rods 16, the sliding rods 16 slide through the sliding self-locking sliders, and the polishing, the plastic shaft is rotated, the plastic shaft is comprehensively polished by the polishing head 17, a mounting cavity is formed in the equipment base 1, a motor 11 is fixedly mounted in the mounting cavity, two mounting ports are formed in the top of the equipment base 1, one end of one threaded rod 8 is fixedly connected with the driving end of the motor 11 through the mounting port, the other threaded rod 8 is fixedly connected with a rotating shaft fixedly mounted at the bottom of the mounting cavity through the mounting port, chain wheels 10 are fixedly mounted on the two threaded rods 8, chains 12 are meshed and connected to the two chain wheels 10, the mounting plate 14 can move up and down through the starting of the motor 11, so that the plastic shaft is clamped by matching with the clamping plate 6, supporting legs 2 are fixedly mounted at the bottom of the equipment base 1, the number of the supporting legs 2 is two, the equipment base 1 is supported by the supporting legs 2 to be far away from the ground, the friction between the equipment base 1 and the ground is reduced, and the chain wheel 10 and the chain 12 are made of stainless steel and have high hardness and corrosion resistance.

The working principle is as follows: in the utility model, when a user uses the device, a workpiece to be polished is placed on the rotary disc 15, the threaded rod 8 fixedly connected with the driving end of the motor 11 is rotated by starting the motor 11, because the chain wheels 10 fixedly installed on the two threaded rods 8 are respectively meshed with the chains 12, the two threaded rods 8 are both rotated, the nuts 9 are moved up and down by the rotation of the two threaded rods 8, the mounting plate 14 is moved up and down by the connection of the fixed rod 13, the workpiece is polished in a stable state by the clamping of the clamping plate 6 and the rotary disc 15, after the clamping is completed, the sliding self-locking slider enables the sliding rod 16 to horizontally slide, the sliding block is locked after one side of the polishing head 17 is abutted against the surface of the workpiece, the rotating rod 5 is rotated by starting the servo motor 4, thereby driving the clamping plate 6 to rotate, the workpiece is rotated by the fastened clamping, the polishing is completed by the polishing head 17 abutting against the surface of the workpiece.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The polishing device for processing the plastic shaft comprises an equipment base (1) and is characterized in that an installation rack (3) is fixedly installed at the top of the equipment base (1), a servo motor (4) is fixedly installed at the top of the installation rack (3), a rotating port is formed in the top of the installation rack (3), a rotating rod (5) is rotatably connected in the rotating port, one end of the rotating rod (5) is fixedly connected with a driving end of the servo motor (4), a clamping plate (6) is fixedly installed at the other end of the rotating rod (5), two thread installation grooves (7) are formed in the installation rack (3), a thread installation seat is fixedly installed at the top of each thread installation groove (7), a threaded rod (8) is rotatably connected on each thread installation seat, and a nut (9) is in threaded connection on each threaded rod (8), the equal fixedly connected with dead lever (13) of one end of nut (9), set up on mounting bracket (3) and supply two gliding sliding openings of dead lever (13), two the other end fixedly connected with mounting panel (14) of dead lever (13), the top of mounting panel (14) is rotated and is connected with rolling disc (15), the top sliding connection of mounting panel (14) has two slide bars (16), two the equal fixed mounting in top of slide bar (16) has the head of polishing (17).

2. The polishing device for processing the plastic shaft as claimed in claim 1, wherein a self-locking slider is fixedly mounted at the bottom of the sliding rod (16), and a sliding rail for sliding the self-locking slider is fixedly mounted at the top of the mounting plate (14).

3. The grinding device for processing the plastic shaft as claimed in claim 1, wherein the clamping plate (6) and the mounting plate (14) are vertically symmetrical in the horizontal direction, and anti-slip pads are fixedly mounted on the opposite surfaces of the clamping plate and the mounting plate, and are made of rubber.

4. The polishing device for processing the plastic shaft as claimed in claim 1, wherein a mounting cavity is formed in the device base (1), a motor (11) is fixedly mounted in the mounting cavity, two mounting ports are formed in the top of the device base (1), one end of one of the threaded rods (8) is fixedly connected with the driving end of the motor (11) through the mounting port, the other threaded rod (8) is fixedly connected with a rotating shaft fixedly mounted at the bottom of the mounting cavity through the mounting port, chain wheels (10) are fixedly mounted on both the two threaded rods (8), and a chain (12) is connected to the two chain wheels (10) in a meshing manner.

5. The grinding device for processing the plastic shaft as claimed in claim 1, wherein the bottom of the equipment base (1) is fixedly provided with two supporting legs (2), and the number of the supporting legs (2) is two.

6. A grinding device for machining plastic shafts as claimed in claim 4, characterized in that the material of the chain wheel (10) and the chain (12) is stainless steel.