Corrosion-resistant rubber sealing ring polishing device

Abstract

The utility model discloses an anti-corrosion rubber sealing ring polishing device which comprises an installation base, a frame is vertically installed on the top of the installation base, a pressing assembly is arranged on the frame, a placing assembly is arranged on the inner side wall of the frame, and a lifting polishing assembly is arranged at the bottom of the installation base. A first electric push rod, a mounting frame and bottomed semicircular barrels are arranged, when the inner walls of the sealing rings are polished, the first electric push rod is started to open a part of the two bottomed semicircular barrels, and then the sealing rings are put into the bottoms in the bottomed semicircular barrels one by one; and then a first electric push rod is started to push bottomed semicircular barrels to be closed, then a circular pressing barrel is used for moving downwards to be inserted between the two bottomed semicircular barrels to fix the sealing ring, and then the inner wall of the sealing ring is polished through a polishing head.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber sealing ring grinding devices, and particularly relates to an anti-corrosion rubber sealing ring grinding device. Background Technique

[0002] A rubber sealing ring is an annular cover composed of one or several parts, which is fixed on a ring or washer of a bearing and contacts or forms a narrow labyrinth gap with another ring or washer to prevent lubricating oil from leaking out and foreign objects from invading. Rubber sealing rings are produced with burrs, so the burrs need to be processed.

[0003] The Chinese patent with the publication number CN217572271U discloses a rubber sealing ring production and grinding device, which includes a bottom plate. A frame is connected and arranged on the upper side of the bottom plate. A motor is connected and arranged at the center of the outer wall on the left side of the frame. The motor shaft end faces right and is connected with a rotating shaft. The other end of the rotating shaft rotates through the left side wall of the frame and extends to the right part inside the frame. Arc-shaped plates are respectively arranged on four sides of the rotating shaft. Springs are respectively connected and arranged at four corners on the side of the arc-shaped plate close to the rotating shaft. Strip-shaped air bags are connected to four sides of the rotating shaft. An annular air bag is connected and arranged on the outer side of the rotating shaft and on the left side of the four groups of arc-shaped plates. The left sides of the strip-shaped air bags are respectively connected with the annular air bag. A disc is connected and arranged on the outer side of the rotating shaft and on the left side of the annular air bag. An air pump is connected to one side of the disc. A guide pipe is connected between the air outlet end of the air pump and the annular air bag. A grinding mechanism is connected and arranged on the upper side of the middle part of the bottom plate. Compared with the prior art, the advantages of the utility model are as follows: It can correspondingly support rubber sealing rings of various sizes as needed, and has strong practicability; the grinding plate is convenient to disassemble and replace.

[0004] However, the above patent has the following deficiencies: During the processing of the rubber sealing ring, the rubber sealing ring is sleeved outside the arc-shaped plate and then the burrs on the outside of the rubber sealing ring are removed. However, there are still certain problems in the use process, and the inside of the rubber sealing ring cannot be ground. Content of the Utility Model

[0005] The purpose of the utility model is to provide an anti-corrosion rubber sealing ring grinding device to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An anti-corrosion rubber sealing ring grinding device, which includes a mounting base. A frame is vertically installed on the top of the mounting base, and a pressing component is arranged on the frame. A placing component is arranged on the inner side wall of the frame. A lifting and grinding component is arranged at the bottom of the mounting base.

[0007] The placing component includes a first electric push rod, a mounting bracket, and a bottomed semi-cylindrical barrel. The first electric push rods are horizontally installed on both inner side walls of the frame, and the output ends of the first electric push rods are vertically installed with mounting brackets. The bottomed semi-cylindrical barrels are installed on the sides of the mounting brackets close to each other.

[0008] By adopting the above technical solution, the seals are placed layer by layer and then the inside thereof is polished.

[0009] As a further solution of the present utility model: two concave grooves are horizontally formed at the top of the mounting base, and convex blocks are slidably installed in the concave grooves. The mounting brackets are installed on the tops of the convex blocks.

[0010] By adopting the above technical solution, the guiding of the horizontally moving mounting bracket is realized.

[0011] As a further solution of the present utility model: the lifting and polishing component includes a third electric push rod, a motor, and a polishing head. The third electric push rod is vertically installed on the top of the mounting base, and the output end of the third electric push rod is installed with a motor. The output end of the motor is installed with a polishing head.

[0012] By adopting the above technical solution, the inner wall of the seal is polished.

[0013] As a further solution of the present utility model: guiding rods are vertically installed on both sides of the third electric push rod at the top of the mounting base, and movable sleeves are slidably sleeved on the outer sides of the guiding rods. The movable sleeves are connected to the outside of the motor.

[0014] By adopting the above technical solution, the guiding of the vertically moving motor is realized.

[0015] As a further solution of the present utility model: the pressing component includes a second electric push rod and a circular pressing barrel. The second electric push rod is vertically installed on the top of the frame, and the output end of the second electric push rod is installed with a circular pressing barrel.

[0016] By adopting the above technical solution, the seal placed between the two bottomed semi-cylindrical barrels is fixed.

[0017] As a further solution of the present utility model: C-shaped grooves are horizontally formed on both inner side walls of the frame, and T-shaped bars are slidably installed in the C-shaped grooves. The ends of the T-shaped bars are connected to the outside of the circular pressing barrel.

[0018] By adopting the above technical solution, the guiding and limiting of the vertically moving circular pressing barrel are realized.

[0019] Compared with the prior art, the beneficial effect of the present utility model is that this anti-corrosion rubber seal polishing device

[0020] A first electric push rod, a mounting frame and a bottomed semi-circular barrel are provided. When grinding the inner wall of the sealing ring, the first electric push rod is started to open a part of the two bottomed semi-circular barrels, and then each sealing ring is placed into the inner bottom of the bottomed semi-circular barrel. Then, the first electric push rod is started to push the bottomed semi-circular barrel to close. Then, the circular pressing barrel is moved down and inserted between the two bottomed semi-circular barrels to fix the sealing ring. Then, the inner wall of the sealing ring is ground by the grinding head.

[0021] In addition, the anti-corrosion rubber sealing ring grinding device is also provided with a third electric push rod, a motor and a grinding head. After the sealing ring is placed and fixed, the third electric push rod is started to drive the grinding head installed at the output end of the motor to insert into the inner wall of the sealing ring, and then the motor is started to grind the inner wall of the sealing ring. Description of the Drawings

[0022] Figure 1 is a schematic front sectional view of the present invention;

[0023] Figure 2 is a schematic view of the mounting frame, the bottomed semi-circular barrel and the circular pressing barrel of the present invention;

[0024] Figure 3 is a schematic top view of the bottomed semi-circular barrel of the present invention.

[0025] In the figure: 1, mounting base; 2, frame; 3, first electric push rod; 4, mounting frame; 5, bottomed semi-circular barrel; 6, second electric push rod; 7, circular pressing barrel; 8, concave groove; 9, convex block; 10, third electric push rod; 11, motor; 12, guide rod; 13, movable sleeve; 14, grinding head; 15, C-shaped groove; 16, T-shaped strip. Detailed Embodiments

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1-3 , the present invention provides a technical solution: an anti-corrosion rubber sealing ring grinding device, including a mounting base 1, a frame 2 is vertically installed on the top of the mounting base 1, and a pressing assembly is arranged on the frame 2, a placing assembly is arranged on the inner side wall of the frame 2, and a lifting and grinding assembly is arranged at the bottom of the mounting base 1;

[0028] The placing component includes a first electric push rod 3, a mounting bracket 4 and a bottomed semi-circular barrel 5. The first electric push rods 3 are horizontally installed on both inner side walls of the frame 2, and the output ends of the first electric push rods 3 are vertically installed with mounting brackets 4. On the side of the mounting brackets 4 close to each other, there are bottomed semi-circular barrels 5 installed;

[0029] Specifically, when grinding the inner wall of the sealing ring, the first electric push rod 3 is started to open the two bottomed semi-circular barrels 5 by a part. Then, the sealing rings are placed into the inner bottom of the bottomed semi-circular barrels 5 one by one. Then, the first electric push rod 3 is started to push the bottomed semi-circular barrels 5 to close. Then, the circular pressing barrel 7 is moved down to insert between the two bottomed semi-circular barrels 5 to fix the sealing ring. Then, the inner wall of the sealing ring is ground by the grinding head 14.

[0030] Further, two concave grooves 8 are horizontally opened at the top of the mounting base 1, and convex blocks 9 are slidably installed in the concave grooves 8. The mounting brackets 4 are installed on the tops of the convex blocks 9;

[0031] Specifically, during the horizontal movement of the mounting bracket 4, the convex block 9 installed at the bottom of the mounting bracket 4 slides in the concave groove 8, which can guide the horizontally moving mounting bracket 4 and ensure the stability of the two bottomed semi-circular barrels 5 during use.

[0032] Further, the lifting and grinding component includes a third electric push rod 10, a motor 11 and a grinding head 14. The third electric push rod 10 is vertically installed at the top of the mounting base 1, and the output end of the third electric push rod 10 is installed with a motor 11. The output end of the motor 11 is installed with a grinding head 14;

[0033] Specifically, after the sealing ring is placed and fixed, the third electric push rod 10 is started to drive the grinding head 14 installed at the output end of the motor 11 to insert into the inner wall of the sealing ring. Then, the motor 11 is started to grind the inner wall of the sealing ring.

[0034] Further, guide rods 12 are vertically installed on both sides of the third electric push rod 10 at the top of the mounting base 1, and movable sleeves 13 are slidably sleeved on the outer sides of the guide rods 12. The movable sleeves 13 are connected to the outer sides of the motor 11;

[0035] Specifically, during the up and down movement of the motor 11, the movable sleeve 13 installed on the outer side of the motor 11 is slidably sleeved on the outer side of the guide rod 12, which can guide and support the up and down moving motor 11, ensure the stability of the motor 11 during rotation, and ensure the stability of grinding.

[0036] Further, the pressing component includes a second electric push rod 6 and a circular pressing barrel 7. The second electric push rod 6 is vertically installed at the top of the frame 2, and the output end of the second electric push rod 6 is installed with a circular pressing barrel 7;

[0037] Specifically, when it is necessary to fix the sealing ring, the second electric push rod 6 is started to drive the circular pressing barrel 7 to move downward. The circular pressing barrel 7 is inserted into the two bottomed semi-circular barrels 5, and the bottom of the circular pressing barrel 7 presses and fixes a plurality of sealing rings, which is convenient for grinding them.

[0038] Furthermore, C-shaped grooves 15 are horizontally opened on both inner side walls of the frame 2, and T-shaped bars 16 are slidably installed in the C-shaped grooves 15. The ends of the T-shaped bars 16 are connected to the outer side of the circular pressing barrel 7;

[0039] Specifically, during the process of inserting the circular pressing barrel 7 into the bottomed semi-circular barrel 5, the T-shaped bars 16 installed on the outer side of the circular pressing barrel 7 slide in the C-shaped grooves 15, which can guide and support the circular pressing barrel 7 moving up and down, ensuring the stability of the circular pressing barrel 7 for fixing the sealing ring and facilitating the grinding thereof.

[0040] Working principle: When using this anti-corrosion rubber sealing ring grinding device, when grinding the inner wall of the sealing ring, the first electric push rod 3 is started to open the two bottomed semi-circular barrels 5 by a part. Then, one by one, the sealing rings are placed at the inner bottom of the bottomed semi-circular barrels 5. Then, the first electric push rod 3 is started to push the bottomed semi-circular barrels 5 to close. The second electric push rod 6 is started to drive the circular pressing barrel 7 to move downward. The circular pressing barrel 7 is inserted into the two bottomed semi-circular barrels 5, and the bottom of the circular pressing barrel 7 presses and fixes a plurality of sealing rings. Subsequently, the third electric push rod 10 is started to drive the grinding head 14 installed at the output end of the motor 11 to insert into the inner wall of the sealing ring, and then the motor 11 is started to grind the inner wall of the sealing ring. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0041] The orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and is a simplified description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation on the protection scope of the present invention.

[0042] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-corrosion rubber sealing ring grinding device, comprising a mounting base (1), characterized in that: A frame (2) is vertically installed on the top of the mounting base (1), and a pressing component is arranged on the frame (2). A placing component is arranged on the inner side wall of the frame (2), and a lifting and grinding component is arranged at the bottom of the mounting base (1). The placing component includes a first electric push rod (3), a mounting frame (4) and a bottomed semi-cylindrical bucket (5). The first electric push rods (3) are horizontally installed on both inner side walls of the frame (2), and the output ends of the first electric push rods (3) are vertically installed with the mounting frames (4). The bottomed semi-cylindrical buckets (5) are installed on the sides of the mounting frames (4) close to each other.

2. The abrasive device for an anti-corrosion rubber sealing ring according to claim 1, wherein: Two concave grooves (8) are horizontally formed in the top of the mounting base (1), and convex blocks (9) are slidably installed in the concave grooves (8). The mounting frames (4) are installed on the tops of the convex blocks (9).

3. The anti-corrosion rubber sealing ring grinding device according to claim 1, wherein: The lifting and grinding component includes a third electric push rod (10), a motor (11) and a grinding head (14). The third electric push rod (10) is vertically installed on the top of the mounting base (1), and the output end of the third electric push rod (10) is installed with the motor (11). The output end of the motor (11) is installed with the grinding head (14).

4. An anti-corrosion rubber sealing ring grinding device according to claim 1, characterized in that: Guide rods (12) are vertically installed on both sides of the third electric push rod (10) on the top of the mounting base (1), and movable sleeves (13) are slidably sleeved on the outer sides of the guide rods (12). The movable sleeves (13) are connected to the outer side of the motor (11).

5. The grinding device for an anti-corrosion rubber sealing ring according to claim 1, wherein: The pressing component includes a second electric push rod (6) and a circular pressing bucket (7). The second electric push rod (6) is vertically installed on the inner top of the frame (2), and the output end of the second electric push rod (6) is installed with the circular pressing bucket (7).

6. The grinding device for an anti-corrosion rubber sealing ring according to claim 1, wherein: C-shaped grooves (15) are horizontally formed in both inner side walls of the frame (2), and T-shaped bars (16) are slidably installed in the C-shaped grooves (15). The ends of the T-shaped bars (16) are connected to the outer side of the circular pressing bucket (7).

Images