Polishing machine with good polishing effect

Abstract

The utility model discloses a polisher with a good polishing effect, which belongs to the field of polishers and comprises a base, supporting plates are fixedly connected to two sides of the top of the base, a transverse plate is fixedly connected between the two supporting plates, a polishing barrel is movably sleeved with the transverse plate, a sealing cover is arranged outside the top end of the polishing barrel, and the sealing cover is fixedly connected with the base. A driving assembly is arranged on the inner side of one supporting plate, polishing sand is arranged in the polishing barrel, and the bottom of the polishing barrel is movably sleeved with an electric push rod. According to the polishing machine with the good polishing effect, through the arrangement of the polishing barrel, the sealing cover, the polishing sand, the electric push rod and the screen, in the using process of the polishing machine, feeding of objects to be polished is facilitated, discharging of the polished objects is also facilitated, meanwhile, the polishing sand can make full contact with all parts of the surfaces of the objects to be polished, and the polishing effect is improved. Therefore, the polishing effect of the polishing machine is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of polishing machines, and in particular relates to a polishing machine with good polishing effect. Background Art

[0002] Polishing refers to a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of a workpiece (object) to obtain a bright and smooth surface. It is a modification process of the workpiece (object) surface using polishing tools and abrasive particles or other polishing media.

[0003] According to the patent of a screw polishing machine with good polishing effect with the authorization announcement number CN213647126U, it can be known that the patent is a known prior art, and although the patent has the advantage of improving the polishing effect and polishing efficiency of the screws, the technical solution of the patent still has the following defects in actual use: the patent is not clear how to put the screws to be processed into the interior of the polishing drum, and it is not clear how to move the polished screws out of the interior of the polishing drum. At the same time, there is a certain distance between adjacent polishing rods, which makes it difficult for the polishing protrusions to fully contact the screws, which will lead to poor polishing effect of the polishing machine. For this reason, we propose a polishing machine with good polishing effect. Utility Model Content

[0004] The purpose of the utility model is to provide a polishing machine with good polishing effect to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a polishing machine with good polishing effect, comprising a base, both sides of the top of the base are fixedly connected with support plates, a cross plate is fixedly connected between the two support plates, a polishing cylinder is movably sleeved inside the cross plate, and a sealing cover is arranged outside the top of the polishing cylinder;

[0006] A driving assembly is arranged on the inner side of one of the support plates, polishing sand is arranged inside the polishing cylinder, an electric push rod is movably sleeved on the bottom of the polishing cylinder, a screen is fixedly connected to the top of the electric push rod, and an impact assembly is arranged inside the other support plate.

[0007] As a preferred implementation, the polishing cylinder is located in the middle of the transverse plate, and the sealing cover is threadedly sleeved on the outside of the top end of the polishing cylinder.

[0008] As a preferred embodiment, the driving assembly includes a driving motor, which is fixedly connected to the inner side of a support plate, and a driving gear is fixedly sleeved on the output shaft of the driving motor, and a driven gear is meshedly connected to the outside of the driving gear, and the driven gear is fixedly sleeved on the outside of the polishing cylinder.

[0009] As a preferred embodiment, the screen is movably sleeved inside the polishing cylinder, and the bottom of the screen and the top of the electric push rod are perpendicular to each other.

[0010] As a preferred embodiment, the impact assembly includes a cylinder, which is fixedly sleeved inside another support plate, a movable rod is movably sleeved on one side of the cylinder, one end of the movable rod is fixedly connected to a piston, and the other end of the movable rod is fixedly connected to an impact block.

[0011] As a preferred embodiment, the top and bottom of the other side of the cylinder are respectively fixedly connected with an air inlet pipe and an air outlet pipe, and the outside of the air inlet pipe and the air outlet pipe are respectively fixedly installed with an air inlet valve and an air outlet valve, and the piston is movably sleeved inside the cylinder.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The polishing machine with good polishing effect can facilitate feeding of objects to be polished and discharging of polished objects during use of the polishing machine by arranging the polishing cylinder, the sealing cover, the polishing sand, the electric push rod and the screen, and can make the polishing sand fully contact with various parts of the surface of the object to be polished, thereby improving the polishing effect of the polishing machine;

[0014] The polishing machine with good polishing effect can generate vibration force on the polishing cylinder itself during the separation process of polishing sand and polished objects by arranging an impact component, and the vibration force can be transmitted to the screen, so that the polishing sand on the screen can flow quickly, thereby accelerating the separation speed of the polishing sand and the polished object. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a partial cross-sectional view of the structure of the utility model;

[0017] Figure 3 It is a top view of the screen in the structure of the utility model.

[0018] In the figure: 1. base; 2. support plate; 3. cross plate; 4. polishing cylinder; 5. sealing cover; 6. driving assembly; 61. driving motor; 62. driving gear; 63. driven gear; 7. polishing sand; 8. electric push rod; 9. screen; 10. impact assembly; 101. cylinder; 102. movable rod; 103. piston; 104. impact block. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the embodiments.

[0020] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0021] See also Figure 1 and Figure 2 The utility model provides a polishing machine with good polishing effect, comprising a base 1, both sides of the top of the base 1 are fixedly connected with support plates 2, a horizontal plate 3 is fixedly connected between the two support plates 2, a polishing cylinder 4 is movably sleeved inside the horizontal plate 3, a sealing cover 5 is arranged outside the top of the polishing cylinder 4, the polishing cylinder 4 is located in the middle of the horizontal plate 3, and the sealing cover 5 is threadedly sleeved outside the top of the polishing cylinder 4;

[0022] In this embodiment, when the sealing cover 5 is rotated to separate it from the polishing cylinder 4 and the sealing cover 5 is opened, the object to be polished can be placed into the polishing cylinder 4, thereby facilitating the feeding of the object to be polished.

[0023] See also Figure 1 and Figure 2 A driving assembly 6 is provided on the inner side of a support plate 2, and the driving assembly 6 includes a driving motor 61, and the driving motor 61 is fixedly connected to the inner side of a support plate 2, and a driving gear 62 is fixedly sleeved on the output shaft of the driving motor 61, and a driven gear 63 is meshedly connected to the outside of the driving gear 62, and the driven gear 63 is fixedly sleeved on the outside of the polishing cylinder 4, and polishing sand 7 is provided inside the polishing cylinder 4;

[0024] In this embodiment, after the objects to be polished are added, the sealing cover 5 is closed and the driving motor 61 is turned on, so that the driving gear 62 rotates, and the driving gear 62 drives the driven gear 63 to rotate, and the driven gear 63 drives the polishing cylinder 4 to rotate. At this time, the objects to be polished inside the polishing cylinder 4 will be in full contact with the polishing sand 7, so that the polishing sand 7 can enter the dead corner of the objects to be polished, thereby improving the polishing effect of the objects.

[0025] See also Figure 2 and Figure 3The bottom of the polishing cylinder 4 is movably sleeved with an electric push rod 8, and the top of the electric push rod 8 is fixedly connected with a screen 9, which is movably sleeved inside the polishing cylinder 4, and the bottom of the screen 9 and the top of the electric push rod 8 are perpendicular to each other. An impact assembly 10 is arranged inside the other support plate 2, and the impact assembly 10 includes a cylinder 101, and the cylinder 101 is fixedly sleeved inside the other support plate 2. A movable rod 102 is movably sleeved on one side of the cylinder 101, and a piston 103 is fixedly connected to one end of the movable rod 102, and an impact block 104 is fixedly connected to the other end of the movable rod 102. The top and bottom of the other side of the cylinder 101 are respectively fixedly connected with an inlet pipe and an outlet pipe, and an inlet valve and an outlet valve are respectively fixedly installed on the outside of the inlet pipe and the outlet pipe, and the piston 103 is movably sleeved inside the cylinder 101;

[0026] In this embodiment, when the polishing of the object is completed, the sealing cover 5 is opened, and the electric push rod 8 is started to extend, and the electric push rod 8 drives the screen 9 to move vertically upward inside the polishing cylinder 4, and as the screen 9 continues to rise, the polishing sand 7 can pass through the mesh of the screen 9 and fall to the bottom of the inner cavity of the polishing cylinder 4, and the polished object will stay on the top of the screen 9, so as to facilitate the separation of the polished object and the polishing sand 7, and the polished object will move with the screen 9 to the vicinity of the top of the polishing cylinder 4, so as to facilitate the discharge of the polished object;

[0027] When the polished object is separated from the polishing sand 7, the air inlet valve is opened and the air outlet valve is closed, so that the high-pressure air can be input into the interior of the cylinder 101 along the air inlet pipe, and the piston 103 will slide under the action of the air pressure, and drive the movable rod 102 to extend and move, and the movable rod 102 will drive the impact block 104 to move, so that the impact block 104 and the side of the polishing tube 4 are in contact, and at the same time, the air inlet valve is closed and the air outlet valve is opened, so that the air inside the cylinder 101 is discharged along the air outlet pipe, and the piston 103 will be in the air outlet pipe. Under the action of pressure, it slides and drives the movable rod 102 to retract, and the movable rod 102 drives the impact block 104 to move, so that the impact block 104 and the side of the polishing cylinder 4 are separated. By continuously repeating the above operation, the impact block 104 can be used to impact the side of the polishing cylinder 4, so that the polishing cylinder 4 automatically generates a vibration force, and the generated vibration force will be transmitted to the screen 9, which can speed up the flow speed of the polishing sand 7 on the screen 9, thereby facilitating the rapid separation of the polished objects and the polishing sand 7.

[0028] The working principle and use process of the utility model are as follows: first, the sealing cover 5 is rotated to separate it from the polishing cylinder 4, and the sealing cover 5 is opened, and the object to be polished can be placed inside the polishing cylinder 4. After the object to be polished is added, the sealing cover 5 is closed, and the driving motor 61 is turned on to rotate the driving gear 62, and the driving gear 62 drives the driven gear 63 to rotate, and the driven gear 63 drives the polishing cylinder 4 to rotate. At this time, the object to be polished inside the polishing cylinder 4 will be in full contact with the polishing sand 7, so that the polishing sand 7 can enter the dead corner of the object to be polished, thereby improving the polishing effect of the object;

[0029] Then, when the polishing of the object is completed, the sealing cover 5 is opened, and the electric push rod 8 is started to extend, and the electric push rod 8 drives the screen 9 to move vertically upward inside the polishing cylinder 4, and as the screen 9 continues to rise, the polishing sand 7 can pass through the mesh of the screen 9 and fall to the bottom of the inner cavity of the polishing cylinder 4, and the polished object will stay on the top of the screen 9, so as to facilitate the separation of the polished object and the polishing sand 7, and the polished object will move with the screen 9 to the vicinity of the top of the polishing cylinder 4, so as to facilitate the discharge of the polished object;

[0030] Finally, when the polished object is separated from the polishing sand 7, the air inlet valve is opened and the air outlet valve is closed, so that the high-pressure air can be input into the interior of the cylinder 101 along the air inlet pipe, and the piston 103 will slide under the action of the air pressure, and drive the movable rod 102 to extend and move, and the movable rod 102 will drive the impact block 104 to move, so that the impact block 104 and the side of the polishing tube 4 are in contact, and at the same time, the air inlet valve is closed and the air outlet valve is opened, so that the air inside the cylinder 101 is discharged along the air outlet pipe, and the piston 103 will Under the action of air pressure, sliding occurs, and the movable rod 102 is driven to retract, and the movable rod 102 will drive the impact block 104 to move, so that the impact block 104 and the side of the polishing cylinder 4 are separated. By continuously repeating the above operation, the impact block 104 can be used to impact the side of the polishing cylinder 4, so that the polishing cylinder 4 automatically generates a vibration force, and the generated vibration force will be transmitted to the screen 9, which can speed up the flow speed of the polishing sand 7 on the screen 9, thereby facilitating the rapid separation of the polished objects and the polishing sand 7.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing machine with good polishing effect, comprising a base (1), characterized in that: Support plates (2) are fixedly connected to both sides of the top of the base (1); a transverse plate (3) is fixedly connected between the two support plates (2); a polishing cylinder (4) is movably sleeved inside the transverse plate (3); and a sealing cover (5) is arranged outside the top of the polishing cylinder (4); A driving assembly (6) is arranged on the inner side of one of the support plates (2), polishing sand (7) is arranged inside the polishing cylinder (4), an electric push rod (8) is movably sleeved on the bottom of the polishing cylinder (4), a screen (9) is fixedly connected to the top of the electric push rod (8), and an impact assembly (10) is arranged inside the other support plate (2).

2. A polishing machine with good polishing effect according to claim 1, characterized in that: The polishing cylinder (4) is located in the middle of the horizontal plate (3), and the sealing cover (5) is threadedly sleeved on the outside of the top end of the polishing cylinder (4).

3. A polishing machine with good polishing effect according to claim 1, characterized in that: The driving assembly (6) comprises a driving motor (61), the driving motor (61) being fixedly connected to the inner side of a support plate (2), and a driving gear (62) being fixedly sleeved on the output shaft of the driving motor (61), the outer portion of the driving gear (62) being meshingly connected to a driven gear (63), and the driven gear (63) being fixedly sleeved on the outer portion of the polishing cylinder (4).

4. A polishing machine with good polishing effect according to claim 1, characterized in that: The screen (9) is movably sleeved inside the polishing cylinder (4), and the bottom of the screen (9) and the top of the electric push rod (8) are perpendicular to each other.

5. A polishing machine with good polishing effect according to claim 1, characterized in that: The impact assembly (10) comprises a cylinder (101), the cylinder (101) being fixedly sleeved inside another support plate (2), a movable rod (102) being movably sleeved on one side of the cylinder (101), one end of the movable rod (102) being fixedly connected to a piston (103), and the other end of the movable rod (102) being fixedly connected to an impact block (104).

6. A polishing machine with good polishing effect according to claim 5, characterized in that: The top and bottom of the other side of the cylinder (101) are respectively fixedly connected with an air inlet pipe and an air outlet pipe, and the outsides of the air inlet pipe and the air outlet pipe are respectively fixedly installed with an air inlet valve and an air outlet valve, and the piston (103) is movably sleeved inside the cylinder (101).

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