Mechanical part manufacturing and grinding equipment

Abstract

The utility model discloses mechanical part manufacturing and polishing equipment which comprises a base, supporting mechanisms are installed at the two ends of the top of the base, a movable plate is fixed to the tops of the supporting mechanisms, a polishing hopper is clamped in the movable plate, a connecting frame is fixed to the inner wall of the polishing hopper, and the connecting frame is fixed to the bottom of the base. And a fixing pipe is fixed between the two connecting frames, a turning and stirring mechanism is installed in the grinding hopper, the turning and stirring mechanism is inserted into the fixing pipe and rotationally connected with the fixing pipe, and the grinding hopper is filled with grinding fine sand. Compared with the prior art, the grinding hopper is filled with the grinding fine sand, the grinding fine sand is turned and stirred through cooperation of the turning and stirring mechanism and the fixing pipe, burrs on a blank are ground through friction between the grinding fine sand and the blank when the blank with the small size is ground, and the grinding effect is very good; and meanwhile, the device is supported through a supporting mechanism and a movable plate, so that the use stability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical parts manufacturing, in particular to a mechanical parts manufacturing and polishing device. Background Art

[0002] Mechanical components are the basic elements of mechanical equipment and play a vital role in the operation of mechanical equipment. The design, manufacture and selection of these components directly affect the performance, reliability and life of mechanical equipment.

[0003] In the process of processing small parts, the cast blank needs to be polished to remove burrs on the surface of the blank. Due to the small size of the blank, the traditional polishing method has the problems of low polishing efficiency and poor polishing effect, which has certain shortcomings. For this reason, we propose a mechanical parts manufacturing polishing equipment. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a mechanical parts manufacturing and polishing device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A mechanical parts manufacturing and polishing equipment includes a base, support mechanisms are installed at both ends of the top of the base, a movable plate is fixed to the top of the support mechanism, a polishing bucket is clamped inside the movable plate, a connecting frame is fixed on the inner wall of the polishing bucket, a fixed pipe is fixed between the two connecting frames, a stirring mechanism is installed inside the polishing bucket, the stirring mechanism is inserted into the interior of the fixed pipe and is rotatably connected to it, and the interior of the polishing bucket is filled with fine polishing sand.

[0007] Preferably, the number of the support mechanisms is four groups, and the four groups of support mechanisms are located on the top of the base and are symmetrically distributed.

[0008] Preferably, the support mechanism includes a sleeve fixed on the base, the interior of the sleeve is slidably connected to a slider, the top of the slider is fixed with a movable rod, the movable rod passes through the top of the sleeve and is connected to a connecting plate, a fixed plate is fixedly sleeved on the sleeve, and a spring is installed between the fixed plate and the connecting plate.

[0009] Preferably, the connecting plate is fixed to the bottom of the movable plate, and the spring is sleeved on the sleeve and the movable rod.

[0010] Preferably, the stirring mechanism includes a motor fixed to the bottom of the grinding bucket, a rotating shaft is mounted on the output shaft of the motor, the rotating shaft is inserted into the interior of the grinding bucket and is connected to a disturbance frame and a feeding screw.

[0011] Preferably, the disturbance frame is located between the fixed tube and the grinding bucket, and the feeding screw is inserted into the interior of the fixed tube and is rotatably connected thereto.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model fills the grinding sand in the grinding bucket, and then utilizes the stirring mechanism and the fixed pipe to stir the grinding sand. When grinding a small blank, the burrs on the blank are ground through the friction between the grinding sand and the blank, and the grinding effect is very good. At the same time, the device is supported by the provided supporting mechanism and the movable plate, which greatly improves the stability of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a mechanical parts manufacturing and polishing device proposed by the utility model;

[0015] Figure 2 for Figure 1 a cross-sectional view of the middle support mechanism;

[0016] Figure 3 for Figure 1 Installation diagram of the stirring mechanism.

[0017] In the figure: 1 base, 2 support mechanism, 21 sleeve, 22 slider, 23 movable rod, 24 connecting plate, 25 fixed plate, 26 spring, 3 movable plate, 4 grinding bucket, 5 connecting frame, 6 fixed pipe, 7 stirring mechanism, 71 motor, 72 rotating shaft, 73 disturbance frame, 74 feeding screw. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Reference Figure 1-3, a mechanical parts manufacturing and grinding equipment includes a base 1, support mechanisms 2 are installed at both ends of the top of the base 1, a movable plate 3 is fixed on the top of the support mechanism 2, the number of support mechanisms 2 is four groups, the four groups of support mechanisms 2 are located at the top of the base 1 and are symmetrically distributed, the support mechanism 2 includes a sleeve 21 fixed on the base 1, a slider 22 is slidably connected inside the sleeve 21, a movable rod 23 is fixed on the top of the slider 22, the movable rod 23 passes through the top of the sleeve 21 and is connected to a connecting plate 24, a fixed plate 25 is fixedly sleeved on the sleeve 21, a spring 26 is installed between the fixed plate 25 and the connecting plate 24, the connecting plate 24 is fixed to the bottom of the movable plate 3, the spring 26 is sleeved on the sleeve 21 and the movable rod 23, a grinding bucket 4 is clamped inside the movable plate 3, a connecting frame 5 is fixed on the inner wall of the grinding bucket 4, and a fixed pipe 6 is fixed between the two connecting frames 5 The interior of the grinding bucket 4 is provided with a stirring mechanism 7, which is inserted into the interior of the fixed tube 6 and rotatably connected thereto. The interior of the grinding bucket 4 is filled with grinding fine sand. The stirring mechanism 7 includes a motor 71 fixed to the bottom of the grinding bucket 4, and a rotating shaft 72 is installed on the output shaft of the motor 71. The rotating shaft 72 is inserted into the interior of the grinding bucket 4 and is connected with a disturbance frame 73 and a feeding screw 74. The disturbance frame 73 is located between the fixed tube 6 and the grinding bucket 4, and the feeding screw 74 is inserted into the interior of the fixed tube 6 and rotatably connected thereto. By filling the interior of the grinding bucket with grinding fine sand, and then using the stirring mechanism and the fixed tube to stir the grinding fine sand, when grinding a smaller blank, the burrs on the blank are ground by the friction between the grinding fine sand and the blank, and the grinding effect is very good. At the same time, the device is supported by the provided support mechanism and movable plate, which greatly improves the stability of use.

[0020] When in use, the device is connected to the power supply and the motor 71 is started. The output shaft of the motor 71 drives the rotating shaft 72 to rotate, and the rotating shaft 72 drives the disturbance frame 73 and the feeding screw 74 to rotate. The grinding fine sand is put into the interior of the grinding bucket 4. The disturbance frame 73 is located between the grinding bucket 4 and the fixed tube 6 to disturb the grinding fine sand. The feeding screw 74 cooperates with the fixed tube 6 to stir the grinding fine sand at the bottom to the top. In this process, the vibration of the device itself is transmitted to the supporting mechanism 2 through the movable plate 3, and is buffered by the spring 26 inside it, which greatly improves the stability of use. During use, the blank to be ground is put into the interior of the grinding bucket 4, and the blank is ground by the continuously moving grinding fine sand. The surface of the blank is fully polished by the friction between the grinding fine sand and the blank, which is very convenient to use.

[0021] To sum up, compared with the existing technology, the utility model fills the inside of the grinding bucket with grinding fine sand, and then uses the stirring mechanism and the fixed tube to stir the grinding fine sand. When grinding smaller blanks, the burrs on the blanks are ground through the friction between the grinding fine sand and the blanks, and the grinding effect is very good. At the same time, the device is supported by the provided support mechanism and movable plate, which greatly improves the stability of use.

[0022] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mechanical parts manufacturing and polishing device, comprising a base (1), characterized in that: Support mechanisms (2) are installed at both ends of the top of the base (1), a movable plate (3) is fixed on the top of the support mechanism (2), a grinding bucket (4) is clamped inside the movable plate (3), a connecting frame (5) is fixed on the inner wall of the grinding bucket (4), a fixed pipe (6) is fixed between the two connecting frames (5), a stirring mechanism (7) is installed inside the grinding bucket (4), the stirring mechanism (7) is inserted into the inside of the fixed pipe (6) and is rotatably connected thereto, and the inside of the grinding bucket (4) is filled with grinding fine sand.

2. A mechanical parts manufacturing and polishing equipment according to claim 1, characterized in that: The number of the support mechanisms (2) is four groups, and the four groups of support mechanisms (2) are located on the top of the base (1) and are symmetrically distributed.

3. The mechanical parts manufacturing and polishing equipment according to claim 1, characterized in that: The support mechanism (2) comprises a sleeve (21) fixed on the base (1); a slider (22) is slidably connected inside the sleeve (21); a movable rod (23) is fixed to the top of the slider (22); the movable rod (23) passes through the top of the sleeve (21) and is connected to a connecting plate (24); a fixed plate (25) is fixedly sleeved on the sleeve (21); and a spring (26) is installed between the fixed plate (25) and the connecting plate (24).

4. A mechanical parts manufacturing and polishing equipment according to claim 3, characterized in that: The connecting plate (24) is fixed to the bottom of the movable plate (3), and the spring (26) is sleeved on the sleeve (21) and the movable rod (23).

5. The mechanical parts manufacturing and polishing equipment according to claim 1, characterized in that: The stirring mechanism (7) comprises a motor (71) fixed to the bottom of the grinding bucket (4); a rotating shaft (72) is mounted on the output shaft of the motor (71); the rotating shaft (72) is inserted into the interior of the grinding bucket (4) and is connected to a disturbance frame (73) and a feeding screw (74).

6. The mechanical parts manufacturing and polishing equipment according to claim 5, characterized in that: The disturbance frame (73) is located between the fixed tube (6) and the grinding bucket (4), and the feeding screw (74) is inserted into the interior of the fixed tube (6) and is rotatably connected thereto.

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