阅读说明：本技术 一种自动翻面打磨零件的机械设备 (Mechanical equipment for automatically turning and polishing parts ) 是由 姜勇军 于 2020-06-02 设计创作，主要内容包括：本发明涉及机械自动化技术领域,且公开了一种自动翻面打磨零件的机械设备,包括底盘,所述底盘中部转动安装有动力轴,所述动力轴中部外壁固定套接有磨盘,所述动力轴上部外壁固定套接有第一带轮,所述第一带轮右下方底盘内转动卡接有第二带轮,所述第二带轮右下方底盘内转动卡接有转轴,该自动翻面打磨零件的机械设备,通过夹具、转座、丝杠、螺母、连接座和压力弹簧的设置,实现了对零件打磨、安装新零件时位置的调节、控制,结构简单,设备成本低,安全性高,通过底盘、动力轴、支撑架、匙型架、短柱和齿轮的设置,以一个动力源同时实现打磨和翻面的功能,不耗费人力,效率高,安全性高,能耗低,实用性强,便于推广。(The invention relates to the technical field of mechanical automation, and discloses mechanical equipment for automatically turning over and polishing parts, which comprises a chassis, wherein a power shaft is rotatably arranged in the middle of the chassis, a grinding disc is fixedly sleeved on the outer wall in the middle of the power shaft, a first belt wheel is fixedly sleeved on the outer wall on the upper part of the power shaft, a second belt wheel is rotatably clamped in the chassis below the right side of the first belt wheel, a rotating shaft is rotatably clamped in the chassis below the right side of the second belt wheel, and the mechanical equipment for automatically turning over and polishing parts realizes the adjustment and control of the positions of the parts during polishing and mounting new parts through the arrangement of a clamp, a rotating seat, a lead screw, a nut, a connecting seat and a pressure spring, has simple structure, low equipment cost and high safety, and realizes the functions of polishing and turning over simultaneously through the arrangement of the chassis, the power shaft, a supporting frame, a key frame, a, the device has the advantages of no manpower consumption, high efficiency, high safety, low energy consumption, strong practicability and convenient popularization.)

1. The utility model provides an automatic mechanical equipment of part is ground in turn-over, includes chassis (1), its characterized in that: the grinding disc is characterized in that a power shaft (2) is rotatably mounted in the middle of the chassis (1), a grinding disc (3) is fixedly sleeved on the outer wall of the middle of the power shaft (2), a first belt wheel (4) is fixedly sleeved on the outer wall of the upper portion of the power shaft (2), a second belt wheel (5) is connected to the inner rotary joint of the chassis (1) at the lower right side of the first belt wheel (4), a rotary shaft (6) is connected to the inner rotary joint of the chassis (1) at the lower right side of the second belt wheel (5), a third belt wheel (7) is fixedly sleeved on the outer wall of the upper portion of the rotary shaft (6), a linkage belt (8) is connected to the outer walls of the third belt wheel (7), the second belt wheel (5) and the first belt wheel (4) in a transmission manner, a mounting disc (9) is fixedly sleeved on the outer wall of the middle of the rotary shaft (6, rotate between support frame (11) and install spoon type frame (12), short column (13) are installed to the anterior internal rotation of spoon type frame (12), short column (13) right part fixed mounting have with tooth (10) intermittent type meshing gear (14), short column (13) left part fixed mounting has anchor clamps (15), chassis (1) right side fixed mounting has swivel mount (16), lead screw (17) are installed to swivel mount (16) internal rotation, nut (18) have been cup jointed in lead screw (17) outer wall rotation, lead screw (17) left end fixedly connected with connecting seat (19), pressure spring (20) are installed to elasticity between connecting seat (19) and spoon type frame (12) rear portion.

2. The mechanical equipment for automatically turning and grinding parts according to claim 1, wherein: the spoon-shaped frame (12) consists of a vertical rod, a square block fixedly connected with the front part of the vertical rod and provided with a cylindrical groove in the middle, and a U-shaped frame fixedly connected with the lower part of the rear part of the vertical rod.

3. The mechanical equipment for automatically turning and grinding parts according to claim 1, wherein: the outer wall of the chassis (1) is convex.

4. The mechanical equipment for automatically turning and grinding parts according to claim 1, wherein: the grinding disc (3) is made of a material with very high strength.

5. The mechanical equipment for automatically turning and grinding parts according to claim 1, wherein: grooves are formed in the outer walls of the third belt wheel (7), the second belt wheel (5) and the first belt wheel (4).

6. The mechanical equipment for automatically turning and grinding parts according to claim 1, wherein: a convex arc plate is fixed below the outer wall of one side of the third belt wheel (7), the arc plate is approximately in the shape of an inverted equilateral triangle, and a ball is protruded at the right end of the short column (13) and is in intermittent contact with the arc plate.

7. The mechanical equipment for automatically turning and grinding parts according to claim 1, wherein: and rubber pads are fixedly arranged in the left plate of the clamp (15).

Technical Field

The invention relates to the technical field of mechanical automation, in particular to mechanical equipment for automatically turning and polishing parts.

Background

Sanding, which is one of surface modification techniques, generally refers to a processing method for changing physical properties of a material surface by friction with the aid of a rough object (sand paper or the like containing particles of relatively high hardness) mainly for the purpose of obtaining a specific surface roughness.

In the machining process of a mechanical workpiece, the surface of the workpiece needs to be machined to meet the requirements of customers or equipment, namely, the external size of the part needs to be ground, the existing grinding machine can only grind one side of the part, manual turnover is needed on the other side of the part, the efficiency is low, potential safety hazards exist, a manipulator is adopted for grinding a small number of turnover surfaces, the equipment is expensive, the cost is high, the energy consumption in use is large, and the popularization is inconvenient.

Therefore, the automatic turnover part polishing mechanical equipment is provided, the automatic polishing is free of manpower consumption, high in efficiency, high in safety, simple in structure and low in equipment cost, the functions of polishing and turnover are achieved simultaneously through one power source, the energy consumption is low, the practicability is high, and the popularization is facilitated.

Disclosure of Invention

Technical scheme (I)

In order to realize the purposes of providing the mechanical equipment for automatically turning and polishing the parts, which has the advantages of automatic polishing, no manpower consumption, high efficiency, high safety, simple structure, low equipment cost, low energy consumption, strong practicability and convenient popularization, and simultaneously realizes the functions of polishing and turning by using one power source, the invention provides the following technical scheme: the mechanical equipment for automatically turning and polishing the parts comprises a chassis, wherein a power shaft is rotatably installed in the middle of the chassis, a millstone is fixedly sleeved on the outer wall in the middle of the power shaft, a first belt wheel is fixedly sleeved on the outer wall in the upper part of the power shaft, a second belt wheel is fixedly sleeved in the chassis rotary joint in the right lower part of the first belt wheel, a rotary shaft is fixedly sleeved in the chassis rotary joint in the right lower part of the second belt wheel, a third belt wheel is fixedly sleeved on the outer wall in the upper part of the rotary shaft, a linkage belt is sleeved on the outer wall transmission of the third belt wheel, the second belt wheel and the first belt wheel, an installation disc is fixedly sleeved on the outer wall in the middle of the rotary shaft, teeth are fixed on the outer side of the installation disc, a support frame is fixedly connected between the upper end and the lower end of the chassis, a spoon frame is rotatably installed, the utility model discloses a key-type rack, including short column, chassis, lead screw outer wall, lead screw left end fixedly connected with connecting seat, elastic mounting has pressure spring between connecting seat and key type frame rear portion.

Preferably, the spoon-shaped frame consists of a vertical rod, a square block fixedly connected with the front part of the vertical rod and provided with a cylindrical groove in the middle, and a U-shaped frame fixedly connected with the lower part of the rear part of the vertical rod, and provides a motion base for the short column and a mounting point for the pressure spring.

Preferably, the outer wall of the chassis is convex, so that the position of the grinding disc is limited.

Preferably, the grinding disc is made of materials with very high strength, so that the service life of the grinding disc is prolonged, and the grinding efficiency of parts is high.

Preferably, grooves are formed in the outer walls of the third belt wheel, the second belt wheel and the first belt wheel, so that the linkage belt is prevented from falling off during transmission and cannot provide power for movement of the device.

Preferably, a convex arc plate is fixed below the outer wall of one side of the third belt wheel, the arc plate is approximately in the shape of an inverted equilateral triangle, a ball is protruded from the right end of the short column and is in intermittent contact with the arc plate, so that the ball on the short column rotates along with the third belt wheel to be in contact with the arc plate, the ball is pressed downwards to drive the short column to incline rightwards, the clamp is lifted upwards, and the gear falls and is meshed with the teeth.

Preferably, all fixed mounting has the rubber pad in the anchor clamps left part inboard, makes anchor clamps press from both sides tight part and when polishing, increases the frictional force of part, makes the part be difficult for skidding, drops.

(II) advantageous effects

Compared with the prior art, the invention provides mechanical equipment for automatically turning and polishing parts, which has the following beneficial effects:

in the machining process of a mechanical workpiece, the surface of the workpiece needs to be machined to meet the requirements of customers or equipment, namely, the external size of the part needs to be ground, the existing grinding machine can only grind one side of the part, manual turnover is needed on the other side of the part, the efficiency is low, potential safety hazards exist, a manipulator is adopted for grinding a small number of turnover surfaces, the equipment is expensive, the cost is high, the energy consumption in use is large, and the popularization is inconvenient.

Therefore, the mechanical equipment for automatically turning over and polishing the parts is provided, which has the advantages of automatic polishing, no manpower consumption, high efficiency, high safety, low equipment cost, low energy consumption, strong practicability and convenience in popularization, and can realize the functions of polishing and turning over simultaneously by using one power source

1. This mechanical equipment of automatic turn-over part of polishing through anchor clamps, swivel mount, lead screw, nut, connecting seat and compression spring's setting, has realized adjusting, the control of position when polishing, installing new part to the part, simple structure, and equipment cost is low, and the security is high.

2. This mechanical equipment of automatic turn-over part of polishing through the setting of chassis, power shaft, mill, first band pulley, second band pulley, pivot, third band pulley, linkage area, mounting disc, tooth, support frame, spoon type frame, short column and gear to the function of polishing and turn-over is realized simultaneously to a power supply, does not consume the manpower, and is efficient, and the security is high, and the energy consumption is low, and the practicality is strong, the facilitate promotion.

Drawings

FIG. 1 is a schematic view of the whole front structure of the support frame in a middle section view;

FIG. 2 is a right side cross-sectional view of the right longitudinal structure of the chassis of the present invention.

In the figure: 1. a chassis; 2. a power shaft; 3. a grinding disc; 4. a first pulley; 5. a second pulley; 6. a rotating shaft; 7. a third belt pulley; 8. a linkage belt; 9. mounting a disc; 10. teeth; 11. a support frame; 12. a spoon-shaped frame; 13. a short column; 14. a gear; 15. a clamp; 16. rotating; 17. a lead screw; 18. a nut; 19. a connecting seat; 20. a pressure spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a mechanical device for automatically turning and polishing a part comprises a chassis 1, a power shaft 2 is rotatably mounted in the middle of the chassis 1, a grinding disc 3 is fixedly sleeved on the outer wall of the middle of the power shaft 2, a first belt wheel 4 is fixedly sleeved on the outer wall of the upper portion of the power shaft 2, a second belt wheel 5 is rotatably clamped in the chassis 1 below the right side of the first belt wheel 4, a rotating shaft 6 is rotatably clamped in the chassis 1 below the right side of the second belt wheel 5, a third belt wheel 7 is fixedly sleeved on the outer wall of the upper portion of the rotating shaft 6, a linkage belt 8 is rotatably sleeved on the outer walls of the third belt wheel 7, the second belt wheel 5 and the first belt wheel 4, a mounting disc 9 is fixedly sleeved on the outer wall of the middle of the rotating shaft 6, teeth 10 are fixed on the outer side of the mounting disc 9, a support frame 11 is fixedly connected between the upper portion and the lower portion of the chassis 1, a key frame 12 is, the left part of the short column 13 is fixedly provided with a clamp 15, the right side of the chassis 1 is fixedly provided with a swivel mount 16, the swivel mount 16 is rotatably provided with a lead screw 17, the outer wall of the lead screw 17 is rotatably sleeved with a nut 18, the left end of the lead screw 17 is fixedly connected with a connecting seat 19, and a pressure spring 20 is elastically arranged between the connecting seat 19 and the rear part of the spoon frame 12.

The spoon-shaped frame 12 consists of a vertical rod, a square block fixedly connected with the front part of the vertical rod and provided with a cylindrical groove in the middle, and a U-shaped frame fixedly connected with the lower part of the rear part of the vertical rod, and provides a motion base for the short column 13 and a mounting point for the pressure spring 20.

The outer wall of the chassis 1 is convex, and the position of the grinding disc 3 is limited.

The grinding disc 3 is made of materials with very high strength, so that the service life of the grinding disc 3 is prolonged, and the grinding efficiency of parts is high.

Grooves are formed in the outer walls of the third belt wheel 7, the second belt wheel 5 and the first belt wheel 4, so that the linkage belt 8 is prevented from being separated during transmission and cannot provide power for movement of the device.

A convex arc plate is fixed below the outer wall of one side of the third belt wheel 7, the arc plate is approximately in the shape of an inverted equilateral triangle, a round ball is protruded from the right end of the short column 13 and is in intermittent contact with the arc plate, so that the round ball on the short column 13 rotates along with the third belt wheel 7 to be in contact with the arc plate, the round ball is pressed downwards to drive the short column 13 to tilt rightwards, the clamp 15 is lifted upwards, and the gear 14 falls and is meshed with the teeth 10.

The rubber pads are fixedly mounted in the left plate of the clamp 15, so that when the clamp 15 clamps parts and polishes the parts, the friction force of the parts is increased, and the parts are not easy to slip and fall off.

Referring to fig. 1-2, the mechanical equipment for automatically turning and polishing parts solves the problems that an existing polishing machine can only polish one side of a part, the other side of the part needs manual turning, the efficiency is low, potential safety hazards exist, a few existing turning polishing machines adopt mechanical arms, the equipment is high in price, high in cost, large in using energy consumption and inconvenient to popularize, automatic polishing is achieved, manpower is not consumed, the efficiency is high, the safety is high, the structure is simple, the equipment cost is low, the functions of polishing and turning are achieved simultaneously through one power source, the energy consumption is low, the practicability is high, and the popularization is convenient.

When the grinding device is used, a part is placed in a clamp 15, the power shaft 2 is started to rotate, the power shaft 2 drives a first belt pulley 4 and a grinding disc 3 to rotate, under the coupling transmission action of a linkage belt 8, a second belt pulley 5 and a third belt pulley 7 rotate along with the rotation, a rotating shaft 6 and a mounting disc 9 are driven to rotate simultaneously, in the rotating process, a round ball and an arc plate which are protruded from the right end of a short column 13 of the third belt pulley 7 are in intermittent contact with each other, so that the round ball on the short column 13 rotates along with the third belt pulley 7 to be in contact with the arc plate, the round ball is pressed downwards when in contact, the short column 13 is driven to incline rightwards, the clamp 15 is lifted upwards, the next part to be ground can be placed in the clamp, or the part to be clamped in the clamp 15 is continuously ground, a gear 14 falls to be meshed with teeth 10 to rotate, the short column 13 is driven to rotate 180 degrees, after the turnover is finished, the round ball is separated from the arc plate, deflecting to the right in the support 11, the stub 13 deflecting therewith, the clamp 15 tilting down to grind the part.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.