Metal part polisher

Abstract

The utility model relates to the technical field of metal part machining, and discloses a metal part polisher which comprises a base, electric sliding rails are symmetrically arranged on the upper surface of the base, a support is jointly arranged on the two electric sliding rails, and a polishing mechanism used for polishing metal parts is arranged on the support. Movable grooves are symmetrically formed in the base, fixing frames are slidably mounted in the two movable grooves, and a driving motor is fixedly mounted in one of the fixing frames; a first clamping plate and a second clamping plate can be driven to get close to each other through an electric telescopic rod so that a metal part can be clamped and fixed, the surface of the metal part can be ground through a grinding mechanism, and the metal part can be driven to turn over through a driving motor so that the metal part can be conveniently ground. And the other face of the metal part can be ground through the grinding mechanism, the situation that the metal part needs to be ground manually is avoided, and the practicability of the whole device is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of metal part processing, in particular to a metal part polisher. BACKGROUND

[0002] In the manufacturing process of metal parts, the polishing process is an indispensable link, which aims to remove burrs, oxide layers and other defects on the surface of the parts, so that the surface of the parts meets the required roughness and smoothness standards, thereby meeting the requirements of subsequent assembly or use. However, the traditional metal part polishing method and device have some problems.

[0003] Manual polishing is a relatively common traditional method, but this method is labor-intensive, inefficient, and the polishing quality is heavily dependent on the experience and skill level of the workers. When different workers operate, the consistency of the polishing effect is difficult to guarantee, and it is easy to cause over-polishing or under-polishing in some areas. For example, in precision machinery manufacturing, for some small metal parts of key positions, manual polishing is difficult to accurately control the force and angle, which may cause part size deviation, affect the precision and performance of the product, and even cause waste, increasing production cost. CONTENT OF THE INVENTION

[0004] In order to solve the problems raised in the background art, the application provides a metal part polisher.

[0005] The metal part polisher provided by the application adopts the following technical scheme:

[0006] A metal part polisher comprises a base, the upper surface of the base is symmetrically provided with electric sliding rails, two electric sliding rails are commonly provided with a support, the support is provided with a polishing mechanism for polishing metal parts, the inside of the base is symmetrically provided with movable grooves, the inside of each movable groove is slidably provided with a fixing frame, the inside of one fixing frame is fixedly provided with a driving motor, the inside of the other fixing frame is rotatably provided with a connecting shaft, the output end of the driving motor is fixedly connected with a first clamping plate, one end of the connecting shaft is fixedly connected with a second clamping plate used in cooperation with the first clamping plate, one side of the base is provided with two oppositely arranged toothed plates, one side of each toothed plate is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with the side wall of the fixing frame, one side of the base is fixedly connected with a fixed plate, one side of the fixed plate is fixedly provided with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with one side of one toothed plate, and the two toothed plates are drivingly connected through a driving assembly.

[0007] Preferably, the driving assembly comprises a rotating shaft and a gear, the rotating shaft is rotatably connected to one side of the base, the gear is sleeved on the side wall of the rotating shaft, and the gear is located between and engaged with the two toothed plates.

[0008] Preferably, two limiting plates are fixedly installed on one side of the base, and the two toothed plates are both provided with limiting grooves that are slidably matched with the limiting plates.

[0009] Preferably, the base is symmetrically provided with a supporting assembly for supporting the metal part, the supporting assembly comprises a connecting plate and a supporting plate, the connecting plate is fixedly connected to the lower surface of the base, a threaded rod is installed through the side wall of the connecting plate, and the supporting plate is rotatably installed at one end of the threaded rod and is in abutment with the base.

[0010] Preferably, the threaded rod is fixedly connected with a knob at the end away from the supporting plate.

[0011] Preferably, supporting legs are fixedly installed at the four corners of the lower surface of the base.

[0012] To sum up, the application has the following beneficial technical effects:

[0013] Compared with the prior art, the first clamping plate and the second clamping plate can be driven to approach each other by the electric telescopic rod, so as to clamp and fix the metal part, the surface of the metal part can be polished by the polishing mechanism, the metal part can be turned over by the driving motor, so that the polishing mechanism can polish the other side of the metal part, and the manual polishing of the metal part is avoided, and the practicability of the overall device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a three-dimensional structure schematic diagram of the application embodiment;

[0015] Figure 2 is a structure schematic diagram of the fixing frame of the application embodiment;

[0016] Figure 3 is a structure schematic diagram of the supporting assembly of the application embodiment;

[0017] Figure 4 is a structure schematic diagram of the driving assembly of the application embodiment.

[0018] Explanation of reference signs: 1, base; 2, electric sliding rail; 3, support; 4, polishing mechanism; 5, first clamping plate; 6, second clamping plate; 7, fixed plate; 8, connecting rod; 9, electric telescopic rod; 10, supporting leg; 11, toothed plate; 12, gear; 13, fixed frame; 14, connecting shaft; 15, drive motor; 16, screw; 17, movable groove; 18, connecting plate; 19, supporting plate; 20, knob; 21, limiting plate; 22, limiting groove; 23, rotating shaft. DETAILED DESCRIPTION

[0019] The following will be described in detail below in combination with the accompanying drawings Figures 1-4 The present application is further described in detail.

[0020] The embodiments of the present application disclose a metal part polisher. Figures 1-4 A metal part polisher, comprising a base 1, the upper surface of the base 1 is symmetrically provided with electric sliding rails 2, the two electric sliding rails 2 are commonly provided with supports 3, the supports 3 are provided with polishing mechanisms 4 for polishing metal parts, the inside of the base 1 is symmetrically provided with movable grooves 17, the inside of the two movable grooves 17 is slidably provided with fixed frames 13, the inside of one of the fixed frames 13 is fixedly provided with a drive motor 15, the inside of the other fixed frame 13 is rotatably provided with a connecting shaft 14, the output end of the drive motor 15 is fixedly connected with a first clamping plate 5, one end of the connecting shaft 14 is fixedly connected with a second clamping plate 6 used in cooperation with the first clamping plate 5, one side of the base 1 is provided with two oppositely arranged toothed plates 11, one side of the base 1 is fixedly provided with two limiting plates 21, the side of each of the two toothed plates 11 close to the base 1 is provided with a limiting groove 22 slidably matched with the limiting plate 21, one side of the toothed plate 11 is fixedly connected with a connecting rod 8, one end of the connecting rod 8 is fixedly connected with the side wall of the fixed frame 13, one side of the base 1 is fixedly connected with a fixed plate 7, one side of the fixed plate 7 is fixedly provided with an electric telescopic rod 9, the output end of the electric telescopic rod 9 is fixedly connected with one side of one of the toothed plates 11, the two toothed plates 11 are drivingly connected through a drive assembly, the drive assembly comprises a rotating shaft 23 and a gear 12, the rotating shaft 23 is rotatably connected with one side of the base 1, the gear 12 is sleeved on the side wall of the rotating shaft 23, the gear 12 is located between the two toothed plates 11 and is engaged with them, the base 1 is symmetrically provided with a supporting assembly for supporting metal parts, the supporting assembly comprises a connecting plate 18 and a supporting plate 19, the connecting plate 18 is fixedly connected with the lower surface of the base 1, a screw 16 is threadedly installed through the side wall of the connecting plate 18, one end of the screw 16 is rotatably provided with a supporting plate 19 abutting the base 1, one end of the screw 16 away from the supporting plate 19 is fixedly connected with a knob 20, the polishing mechanism 4 comprises a polishing roller, a motor and the like, which are prior art and are widely used in society, so no more description is made.

[0021] The implementation principle of the metal part polisher is as follows: the electrical elements appearing in the application are externally connected to a power supply and a control switch during use, the metal part to be processed is placed between the first clamping plate 5 and the second clamping plate 6, the upper toothed plate 11 can be driven to move by starting the electric telescopic rod 9, the toothed plate 11 can be driven to move synchronously by the gear 12, and the moving directions of the two toothed plates 11 are opposite, the toothed plate 11 can drive the fixed frame 13 to move through the connecting rod 8, the left fixed frame 13 can drive the driving motor 15 and the first clamping plate 5 to move to the right, and the right fixed frame 13 can drive the connecting shaft 14 and the second clamping plate 6 to move to the left, the first clamping plate 5 and the second clamping plate 6 can clamp and fix the metal part, the operation of the electric telescopic rod 9 can be paused, the screw rod 16 can be driven to rotate by rotating the knob 20, the support plate 19 can be driven to move at the bottom of the base 1 by the rotation of the screw rod 16, the bottom of the metal part can be supported by the support plate 19, the stability of the metal part during processing is improved, one side of the metal part can be polished by the polishing mechanism 4, the polishing mechanism 4 can move in the X-axis and Y-axis directions by the electric sliding rail 2, when the other side of the metal part needs to be polished, the two support plates 19 are moved away from each other by reversely rotating the knob 20, the first clamping plate 5 can be driven to rotate by starting the driving motor 15, the first clamping plate 5 can drive the metal part and the second clamping plate 6 to rotate synchronously, the metal part is rotated by 180°, the operation of the driving motor 15 is paused, the support plate 19 is moved again to support the metal part by rotating the knob 20, the other side of the metal part can be polished by the polishing mechanism 4, during the process, the first clamping plate 5 and the second clamping plate 6 can be moved close to each other by the electric telescopic rod 9, so as to clamp and fix the metal part, the surface of the metal part can be polished by the polishing mechanism 4, the metal part can be turned over by the driving motor 15, the other side of the metal part can be polished by the polishing mechanism 4, and the manual polishing of the metal part is avoided, and the practicability of the overall device is improved.

[0022] Reference Figure 1 The four corners of the lower surface of the base 1 are fixedly provided with support legs 10, and the support legs 10 facilitate supporting the overall device.

[0023] Finally, it should be pointed out that, in the description of the application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0024] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure with the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0025] Finally: the above only for the preferred embodiment of the utility model has, and does not for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

[0026] The above are the preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the scope of protection of the present application.

Claims

1. A metal part sander comprising a base (1), characterized in that: The upper surface of the base (1) is symmetrically provided with electric sliding rails (2), and the two electric sliding rails (2) are commonly provided with a support (3), and the support (3) is provided with a polishing mechanism (4) for polishing metal parts, and the inside of the base (1) is symmetrically provided with a movable groove (17), and the inside of the two movable grooves (17) is slidably provided with a fixing frame (13), wherein the inside of one of the fixing frames (13) is fixedly provided with a driving motor (15), and the inside of the other fixing frame (13) is rotatably provided with a connecting shaft (14), and the output end of the driving motor (15) is fixedly connected with a first clamping plate (5), and one end of the connecting shaft (14) is fixedly connected with a second clamping plate (6) cooperated with the first clamping plate (5), and one side of the base (1) is provided with two oppositely arranged toothed plates (11), and one side of the toothed plate (11) is fixedly connected with a connecting rod (8), and one end of the connecting rod (8) is fixedly connected with the side wall of the fixing frame (13), and one side of the base (1) is fixedly connected with a fixed plate (7), and one side of the fixed plate (7) is fixedly provided with an electric telescopic rod (9), and the output end of the electric telescopic rod (9) is fixedly connected with one side of the toothed plate (11), and the two toothed plates (11) are drivingly connected through a driving assembly.

2. A metal part polisher according to claim 1, characterized in that: The driving assembly comprises a rotating shaft (23) and a gear (12), the rotating shaft (23) is rotatably connected with one side of the base (1), and the gear (12) is sleeved on the side wall of the rotating shaft (23), and the gear (12) is located between the two toothed plates (11) and is engaged with them.

3. A metal part polisher according to claim 1, characterized in that: The side of the base (1) is fixedly provided with two limiting plates (21), and the side of the two toothed plates (11) close to the base (1) is provided with a limiting groove (22) slidably matched with the limiting plate (21).

4. A metal part polisher according to claim 1, characterized in that: The base (1) is symmetrically provided with a supporting assembly for supporting metal parts, the supporting assembly comprises a connecting plate (18) and a supporting plate (19), the connecting plate (18) is fixedly connected with the lower surface of the base (1), a screw rod (16) is threadedly installed through the side wall of the connecting plate (18), and the supporting plate (19) is rotatably installed at one end of the screw rod (16) and abuts against the base (1).

5. A metal part polisher according to claim 4, characterized in that: The screw rod (16) is fixedly connected with a knob (20) at the end away from the supporting plate (19).

6. A metal part polisher according to claim 1, characterized in that: The lower surface of the base (1) is fixedly provided with supporting legs (10) at the four corners.

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