Positioning device for cleaning burrs of rubber sealing ring

Abstract

The utility model discloses a positioning device for cleaning burrs of a rubber sealing ring, which belongs to the technical field of burr cleaning and comprises a base, a support is slidably connected to the inner surface of the upper end of the base, a positioning mechanism is fixedly connected to the upper end of the support, and a rotating handle is movably connected to the inner surface of the positioning mechanism. The upper end of the support is movably connected with a cleaning mechanism, the outer surface of the cleaning mechanism is movably connected with a plurality of rubber sealing ring bodies, the positioning mechanism is matched with the cleaning mechanism, a plurality of rubber sealing rings can be positioned at a time, the burr cleaning efficiency of the rubber sealing rings is improved, the positioning mechanism is matched with the positioning assembly, and the cleaning efficiency is improved. According to the rubber sealing ring cleaning device, burrs on the outer side of a rubber sealing ring can be cleaned, burrs on the inner side of the rubber sealing ring can be cleaned through cooperation of the cleaning mechanism and the cleaning assembly, the cleaning effect is good, the functions of positioning a plurality of rubber sealing rings and cleaning the burrs can be achieved each time, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flash cleaning, and more specifically, to a positioning device for flash cleaning of rubber sealing rings. Background Technique

[0002] At present, in the production of rubber sealing rings, in order to prevent lack of glue, the rubber material filled in the mold cavity will maintain a certain excess. In the mold pressing and fluidizing stage, the rubber material quickly fills the mold cavity, and the excess rubber material overflows from the mold to form flash. After the rubber sealing ring is molded by die pressing, a circle of rubber flash will adhere to its surface. In order to improve the production quality of the sealing ring, the flash of the rubber sealing ring must be cleaned up to make the product clean and beautiful.

[0003] Chinese Patent Authorization Publication No.: CN218139359U provides a positioning device for flash cleaning of rubber sealing rings. This solution drives the second mounting plate to move downward by setting an electric telescopic rod, and the second mounting plate drives the upper template to move downward, so that the grooves opposite to the lower template can effectively clamp the rubber sealing ring. During the flash cleaning process, the rubber sealing ring is not easily deformed, the cutting quality is better, the rubber sealing ring is not easily damaged, and at the same time, the flash on the inner and outer sides of the rubber sealing ring can be cleaned synchronously, greatly improving the work efficiency. However, there are still the following defects in the specific implementation process: This device can only clean the flash of one rubber sealing ring at a time, and the efficiency is relatively low.

[0004] Therefore, in view of the above problems, a positioning device for flash cleaning of rubber sealing rings is proposed. Content of the Utility Model

[0005] 1. Technical Problems to be Solved

[0006] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a positioning device for flash cleaning of rubber sealing rings, which can realize the function of positioning multiple rubber sealing rings at a time and cleaning the flash.

[0007] 2. Technical Solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A positioning device for flash cleaning of rubber sealing rings includes a base. A bracket is slidably connected to the inner surface of the upper end of the base. A positioning mechanism is fixedly connected to the upper end of the bracket. A rotating handle is movably connected to the inner surface of the positioning mechanism. A cleaning mechanism is movably connected to the upper end of the bracket. A plurality of rubber sealing ring bodies are movably connected to the outer surface of the cleaning mechanism.

[0010] Further, the positioning mechanism includes a housing, the lower end of the housing is fixedly connected to the upper end of the bracket, three sockets are provided on the outer surface of the housing, and the inner surfaces of the three sockets are all movably connected to the outer surface of the rotary handle. A sliding connection is provided in the upper end cavity of the housing with three positioning blocks, and positioning components are fixedly connected to the inner surfaces of the three positioning blocks.

[0011] Further, the positioning component includes an arc-shaped plate, a cleaning strip is fixedly connected to the inner surface of the arc-shaped plate, and a number of cleaning grooves are provided on the inner surface of the cleaning strip.

[0012] Further, the cleaning mechanism includes a positioning tube, a number of positioning grooves are provided on the outer surface of the positioning tube, and the upper and lower ends of the two ends close to each other between the positioning grooves are respectively movably connected to the upper and lower ends of a number of rubber seal ring bodies. A number of bearings are fixedly connected to the inner surface of the positioning tube, and a cleaning component is fixedly connected to the inner surfaces of the number of bearings together.

[0013] Further, the cleaning component includes a rotating rod, a round rod is fixedly connected to the lower end of the rotating rod, a number of connecting rings are fixedly connected to the outer surface of the round rod, and a number of cleaning pieces are fixedly connected to the outer surface of the round rod.

[0014] Further, the lower end of the round rod is movably connected to the inner surface of the upper end of the base, and the lower end of the round rod is rotatably connected to the inner surface of the upper end of the base.

[0015] Further, the outer surfaces of the number of connecting rings are respectively fixedly connected to the inner surfaces of the number of bearings, and the inner surfaces of the number of cleaning pieces are respectively slidably connected to the outer surfaces of the number of rubber seal ring bodies.

[0016] Further, the outer surface of the arc-shaped plate is fixedly connected to the inner surface of the positioning block, and the inner surfaces of the number of cleaning grooves are respectively slidably connected to the outer surfaces of the number of rubber seal ring bodies.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present utility model are as follows:

[0019] (1) In this solution, through the cooperation of the positioning mechanism and the cleaning mechanism, multiple rubber seal rings can be positioned at one time, improving the efficiency of cleaning the burrs of the rubber seal rings.

[0020] (2) In this solution, through the cooperation of the positioning mechanism and the positioning component, the outer burrs of the rubber seal ring can be cleaned, and through the cooperation of the cleaning mechanism and the cleaning component, the inner burrs of the rubber seal ring can be cleaned, and the cleaning effect is better.

[0021] (3) By adjusting the positioning mechanism, this solution enables the positioning mechanism to cooperate with the cleaning mechanism, allowing for the positioning of rubber sealing rings of different sizes, making the device more applicable and enhancing its practicality. Description of the Drawings

[0022] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0023] Figure 2 It is a schematic diagram of the positioning mechanism of the present utility model;

[0024] Figure 3 It is a schematic diagram of the positioning component of the present utility model;

[0025] Figure 4 It is a schematic diagram of the cleaning mechanism of the present utility model;

[0026] Figure 5 It is a schematic diagram of the cleaning component of the present utility model.

[0027] Explanation of the reference numerals in the drawings:

[0028] 1. Base; 2. Bracket; 3. Positioning mechanism; 31. Outer shell; 32. Socket; 33. Positioning block; 34. Positioning component; 341. Arc plate; 342. Cleaning strip; 343. Cleaning groove; 4. Turning handle; 5. Cleaning mechanism; 51. Positioning tube; 52. Positioning groove; 53. Bearing; 54. Cleaning component; 541. Rotating rod; 542. Round rod; 543. Connecting ring; 544. Cleaning piece; 6. Rubber sealing ring body. Detailed Implementation Manner

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the 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 construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0031] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0032] Embodiment:

[0033] Please refer to Figures 1-5 , a positioning device for cleaning the flash of rubber sealing rings, which includes a base 1. A bracket 2 is slidably connected to the inner surface of the upper end of the base 1. A positioning mechanism 3 is fixedly connected to the upper end of the bracket 2. A rotating handle 4 is movably connected to the inner surface of the positioning mechanism 3. A cleaning mechanism 5 is movably connected to the upper end of the bracket 2. A plurality of rubber sealing ring bodies 6 are movably connected to the outer surface of the cleaning mechanism 5.

[0034] In this solution, the positioning mechanism 3 and the cleaning mechanism 5 jointly position a plurality of rubber sealing ring bodies 6. By using the bracket 2 in cooperation with the base 1, the positioning mechanism 3 can rotate, and the outer flash of the rubber sealing ring bodies 6 can be cleaned. By using the base 1, the cleaning mechanism 5 can rotate, and the inner flash of the rubber sealing ring bodies 6 can be cleaned, improving the cleaning efficiency and effect.

[0035] Please refer to Figures 2-3 , the positioning mechanism 3 includes a housing 31. The lower end of the housing 31 is fixedly connected to the upper end of the bracket 2. Three insertion openings 32 are provided on the outer surface of the housing 31. The inner surfaces of the three insertion openings 32 can all be movably connected to the outer surface of the rotating handle 4. Three positioning blocks 33 are slidably connected to the inner cavity of the upper end of the housing 31. A positioning component 34 is fixedly connected to the inner surface of each of the three positioning blocks 33. The positioning component 34 includes an arc-shaped plate 341. The outer surface of the arc-shaped plate 341 is fixedly connected to the inner surface of the positioning block 33. A cleaning strip 342 is fixedly connected to the inner surface of the arc-shaped plate 341. A plurality of cleaning grooves 343 are provided on the inner surface of the cleaning strip 342. The inner surfaces of the plurality of cleaning grooves 343 are respectively slidably connected to the outer surfaces of a plurality of rubber sealing ring bodies 6.

[0036] In this solution, by inserting the rotating handle 4 into any one of the insertion openings 32, the positions of the three positioning blocks 33 are adjusted, so that the three positioning blocks 33 can position rubber sealing ring bodies 6 of different sizes. After positioning, the positions of the plurality of cleaning grooves 343 will just correspond to the plurality of rubber sealing ring bodies 6. At this time, with the cooperation of the bracket 2 and the base 1, the housing 31 is rotated, and at this time, the plurality of cleaning grooves 343 can clean the outer flash of the plurality of rubber sealing ring bodies 6.

[0037] Please refer toFigures 4-5 , the cleaning mechanism 5 includes a positioning tube 51. A number of positioning grooves 52 are formed on the outer surface of the positioning tube 51. One end of each pair of the adjacent positioning grooves 52 is movably connected to the upper and lower ends of a number of rubber seal ring bodies 6 respectively. A number of bearings 53 are fixedly connected to the inner surface of the positioning tube 51. A cleaning assembly 54 is fixedly connected to the inner surfaces of the number of bearings 53 together. The cleaning assembly 54 includes a rotating rod 541. A round rod 542 is fixedly connected to the lower end of the rotating rod 541. The lower end of the round rod 542 is movably connected to the inner surface of the upper end of the base 1, and the lower end of the round rod 542 is rotatably connected to the inner surface of the upper end of the base 1. A number of connecting rings 543 are fixedly connected to the outer surface of the round rod 542. The outer surfaces of the number of connecting rings 543 are fixedly connected to the inner surfaces of the number of bearings 53 respectively. A number of cleaning pieces 544 are fixedly connected to the outer surface of the round rod 542. The inner surfaces of the number of cleaning pieces 544 are slidably connected to the outer surfaces of the number of rubber seal ring bodies 6 respectively.

[0038] In this solution, a number of rubber seal ring bodies 6 are respectively sleeved on a number of positioning grooves 52, and then the round rod 542 is inserted into the base 1. At this time, the rotating rod 541 is rotated to enable the round rod 542 to rotate on the inner surface of the base 1 under the action of the rotating rod 541. Since the outer surfaces of the number of connecting rings 543 are fixedly connected to the inner surfaces of the number of bearings 53 respectively, and a number of bearings 53 are fixedly connected to the inner surface of the positioning tube 51, under the combined action of the number of bearings 53, when the round rod 542 rotates, the positioning tube 51 will not rotate. At this time, a number of cleaning pieces 544 will clean the inner burrs of a number of rubber seal ring bodies 6.

[0039] Working principle: When it is necessary to use the device to clean the burrs of the rubber seal ring body 6 for positioning, first pull out the round rod 542 from the inner surface of the upper end of the base 1, and then successively sleeve the rubber seal ring bodies 6 on a number of positioning grooves 52. After sleeving, insert the round rod 542 into the inner surface of the upper end of the base 1 again. At this time, the positions of a number of rubber seal ring bodies 6 are just aligned with a number of cleaning grooves 343 and a number of cleaning pieces 544. Then insert the rotating handle 4 into any socket 32 to adjust the positions of the three positioning blocks 33 so that the inner surfaces of a number of cleaning grooves 343 are in close contact with the outer surfaces of a number of rubber seal ring bodies 6. Finally, first under the cooperation of the bracket 2 and the base 1, rotate the outer shell 31 to clean the outer burrs of a number of rubber seal ring bodies 6 by using a number of cleaning grooves 343, and then under the cooperation of the bracket 2 and a number of bearings 53, rotate the rotating rod 541 to enable the round rod 542 to drive a number of cleaning pieces 544 to rotate under the action of the rotating rod 541, and use a number of cleaning pieces 544 to clean the inner burrs of a number of rubber seal ring bodies 6.

[0040] The above are only the preferred specific embodiments of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and its improved concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A positioning device for cleaning burrs of a rubber sealing ring, comprising a base (1), characterized in that: The inner surface of the upper end of the base (1) is slidably connected to a bracket (2), the upper end of the bracket (2) is fixedly connected to a positioning mechanism (3), the inner surface of the positioning mechanism (3) is movably connected to a rotating handle (4), the upper end of the bracket (2) is movably connected to a cleaning mechanism (5), and the outer surface of the cleaning mechanism (5) is movably connected to a plurality of rubber sealing ring bodies (6).

2. A positioning device for cleaning burrs of a rubber sealing ring according to claim 1, characterized in that: The positioning mechanism (3) comprises a shell (31), the lower end of the shell (31) is fixedly connected to the upper end of the bracket (2), the outer surface of the shell (31) is provided with three sockets (32), the inner surfaces of the three sockets (32) can be movably connected to the outer surface of the handle (4), the inner cavity of the upper end of the shell (31) is slidably connected to three positioning blocks (33), and the inner surfaces of the three positioning blocks (33) are fixedly connected to positioning components (34).

3. A positioning device for cleaning burrs of a rubber sealing ring according to claim 2, characterized in that: The positioning assembly (34) comprises an arc-shaped plate (341), the inner surface of which is fixedly connected to a cleaning strip (342), and the inner surface of which is provided with a plurality of cleaning grooves (343).

4. A positioning device for cleaning burrs of a rubber sealing ring according to claim 1, characterized in that: The cleaning mechanism (5) comprises a positioning tube (51), the outer surface of which is provided with a plurality of positioning grooves (52), the ends of the plurality of positioning grooves (52) being close to each other are respectively movably connected to the upper and lower ends of a plurality of rubber sealing ring bodies (6), the inner surface of the positioning tube (51) is fixedly connected to a plurality of bearings (53), and the inner surfaces of the plurality of bearings (53) are commonly fixedly connected to a cleaning assembly (54).

5. A positioning device for cleaning burrs of a rubber sealing ring according to claim 4, characterized in that: The cleaning assembly (54) comprises a rotating rod (541), the lower end of which is fixedly connected to a round rod (542), the outer surface of which is fixedly connected to a plurality of connecting rings (543), and the outer surface of which is fixedly connected to a plurality of cleaning sheets (544).

6. A positioning device for cleaning burrs of a rubber sealing ring according to claim 5, characterized in that: The lower end of the round rod (542) is movably connected to the inner surface of the upper end of the base (1), and the lower end of the round rod (542) is rotationally connected to the inner surface of the upper end of the base (1).

7. A positioning device for cleaning burrs of a rubber sealing ring according to claim 5, characterized in that: The outer surfaces of the connecting rings (543) are respectively fixedly connected to the inner surfaces of the bearings (53), and the inner surfaces of the cleaning sheets (544) are respectively slidably connected to the outer surfaces of the rubber sealing ring bodies (6).

8. A positioning device for cleaning burrs of a rubber sealing ring according to claim 3, characterized in that: The outer surface of the arc-shaped plate (341) is fixedly connected to the inner surface of the positioning block (33), and the inner surfaces of the plurality of cleaning grooves (343) are respectively slidably connected to the outer surfaces of the plurality of rubber sealing ring bodies (6).

Images