A sealing ring assembling machine

Abstract

The utility model discloses a sealing ring assembly machine includes: frame body, mandrel, the mandrel has opposite first end and second end, the mandrel first end is detachable along the first direction and is installed in frame body, and the mandrel is used for placing the sealing ring of waiting assembly, sliding sleeve, be configured as along the first direction movement to push the sealing ring on mandrel, at least a pair of clamping plate, the clamping plate is located at the second end of mandrel, and the mandrel is configured as can along the second direction perpendicular to first direction movement to cut into two sealing rings between, and can along the first direction movement to push one of sealing ring out of the mandrel through the second end, the utility model can solve the traditional sealing ring assembly mainly relies on manual operation or simple tool auxiliary, and there is the problem of low product assembly efficiency and poor consistency.

Description

Technical Field

[0001] This utility model relates to the field of sealing assembly equipment, specifically to a sealing ring assembly machine. Background Technology

[0002] Sealing rings are widely used in industries such as machinery, automobiles, and electronics to prevent fluid or gas leakage. Traditional sealing ring assembly methods mainly rely on manual operation or simple tools, with workers manually fitting the sealing rings onto the workpiece. However, this method of sealing ring assembly suffers from problems such as low efficiency, high labor intensity, and susceptibility to deformation or damage of the sealing rings due to improper operation, seriously affecting product assembly efficiency and consistency. Utility Model Content

[0003] To overcome the above-mentioned shortcomings, the purpose of this utility model is to provide a sealing ring assembly machine.

[0004] To achieve the above objectives, the technical solution adopted by this utility model includes: a frame; a mandrel having a first end and a second end opposite to each other, the first end of the mandrel being detachably mounted on the frame along a first direction, the mandrel being used to place a sealing ring to be assembled; a sliding sleeve configured to move along the first direction to push the sealing ring on the mandrel; at least one pair of clamping plates, the clamping plates being disposed at the second end of the mandrel, the mandrel being configured to be able to move along a second direction perpendicular to the first direction to cut between two sealing rings, and to be able to move along the first direction to push one of the sealing rings out of the mandrel through the second end.

[0005] In the preferred embodiment of the sealing ring assembly machine described above, the sliding sleeve is controlled to move along a first direction by a first power device located on the frame. The first power device is a lead screw controlled by a motor to rotate. The lead screw is rotatably installed on the frame along the first direction and threadedly connected to the sliding sleeve. Alternatively, the first power device is a first telescopic cylinder arranged along the first direction, and the extended shaft end of the first telescopic cylinder is connected to the sliding sleeve.

[0006] In the preferred embodiment of the sealing ring assembly machine described above, the sliding sleeve is slidably mounted on the mandrel, and an annular groove is formed on the outer periphery of the sliding sleeve. The first power device controls the movement of the sliding sleeve through a sliding plate, and the sliding plate has a receiving groove for the annular groove of the sliding sleeve to be partially embedded.

[0007] In the preferred embodiment of the sealing ring assembly machine described above, a guide rod is slidably mounted on the frame along a first direction, and the slide plate is connected to one end of the guide rod.

[0008] In the preferred embodiment of the above-mentioned sealing ring assembly machine, a second telescopic cylinder is provided on the frame along the first direction, and a gripper cylinder is provided at the extension shaft end of the second telescopic cylinder, and the clamping plate is placed at the driving end of the gripper cylinder.

[0009] In the preferred embodiment of the sealing ring assembly machine described above, the clamping plate is detachably installed on the drive end of the gripper cylinder.

[0010] In the preferred embodiment of the above-mentioned sealing ring assembly machine, the clamping plate has an arc-shaped notch for inserting between two sealing rings, and the clamping plate has a recess with gradually decreasing thickness on either side along the first direction near the arc-shaped notch.

[0011] In the preferred embodiment of the above-mentioned sealing ring assembly machine, the frame is provided with an installation port for inserting the first end of the mandrel, and the first end of the mandrel is secured by a bolt threaded onto the frame at the surface of the mandrel extending into the installation port.

[0012] In the preferred embodiment of the above-mentioned sealing ring assembly machine, the second end of the mandrel has a tapered extension. Attached Figure Description

[0013] Figure 1 This is the main view of the utility model. Figure 1 ; Figure 2 This is the main view of the present utility model. Figure 2 ; Figure 3 This is the left view of the present invention; Figure 4 Diagram showing the connection relationship between the first power unit, the sliding sleeve, and the spindle; Figure 5 This diagram shows the connection relationships between the spindle, sleeve, and slide plate. Figure 6 This diagram shows the connection relationship between the clamping plate, the gripper cylinder, and the second telescopic cylinder. In the figure: frame 1, carrier plate 11, mounting port 12, spindle 2, first end 21, second end 22, extension 23, sliding sleeve 3, annular groove 31, clamping plate 4, arc-shaped notch 41, recess 42, first power device 5, motor 51, lead screw 52, ​​sliding plate 6, receiving groove 61, guide rod 7, second telescopic cylinder 8, gripper cylinder 9. Detailed Implementation

[0014] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0015] It should be noted that in the description of this utility model, terms such as "upper," "lower," "left," "right," "front," and "rear," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0016] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0017] like Figures 1 to 6 As shown, the sealing ring assembly machine of this utility model includes: a frame 1; a mandrel 2, the mandrel 2 having a first end 21 and a second end 22 opposite to each other, the first end 21 of the mandrel 2 being detachably mounted on the frame 1 along a first direction, the mandrel 2 being used to place the sealing ring to be assembled; a sliding sleeve 3, configured to move along the first direction to push the sealing ring on the mandrel 2; at least a pair of clamping plates 4, the clamping plates 4 being disposed at the second end 22 of the mandrel 2, the mandrel 2 being configured to be able to move along a second direction perpendicular to the first direction to cut between two sealing rings, and to be able to move along the first direction to push one of the sealing rings out of the mandrel 2 through the second end 22.

[0018] See Figures 1 to 3 The first direction is the length direction of the frame 1, and the second direction is the width direction of the frame 1. The first direction and the second direction are perpendicular to each other. A carrier plate 11 is vertically installed on the frame 1. The spindle 2 is detachably installed on the carrier plate 11 along the first direction. A sliding sleeve 3 is installed on the spindle 2. Pushing the sliding sleeve 3 along the axis of the spindle 2 allows the sliding sleeve 3 to gradually push out several sealing rings fitted on the spindle 2 through the second end 22 of the spindle 2.

[0019] See Figure 2 , Figure 6 Each pair of clamping plates 4 has two plates, which are symmetrically distributed on both sides of the mandrel 2. The two clamping plates 4 are configured to move towards each other in a second direction to enter between the two sealing rings, and to move in a first direction to push the sealing rings out of the second end 22 of the mandrel 2.

[0020] Specifically, when installing the sealing ring onto the workpiece, firstly, the end of the workpiece to which the sealing ring is to be installed is placed against the second end 22 of the mandrel 2. Then, the two clamping plates 4 are controlled to move towards each other, so that the clamping plates 4 enter between adjacent sealing rings. Subsequently, the clamping plates 4 are pushed along the first direction, so that the clamping plates 4 push the single sealing ring along the first direction and push it out of the mandrel 2 through the second end 22 of the mandrel 2, so that the sealing ring can be automatically fitted onto the workpiece. Through this setting, the installation efficiency of the sealing ring can be effectively improved, and the consistency of product assembly can be ensured.

[0021] In one or more embodiments, the sliding sleeve 3 is controlled to move along a first direction by a first power device 5 located on the frame 1. The first power device 5 is a lead screw 52 controlled to rotate by a motor 51. The lead screw 52 is rotatably mounted on the frame 1 along the first direction and threadedly connected to the sliding sleeve 3. Alternatively, the first power device 5 is a first telescopic cylinder arranged along the first direction, and the extended shaft end of the first telescopic cylinder is connected to the sliding sleeve 3. The sliding sleeve 3 is slidably mounted on the spindle 2. An annular groove 31 is formed on the outer periphery of the sliding sleeve 3. The first power device 5 controls the movement of the sliding sleeve 3 through a sliding plate 6. The sliding plate 6 has a receiving groove 61 for the annular groove 31 of the sliding sleeve 3 to be partially embedded. A guide rod 7 is slidably mounted on the frame 1 along the first direction, and one end of the sliding plate 6 is connected to the guide rod 7.

[0022] See Figures 2 to 6 The sliding sleeve 3 is annular in shape, and an annular groove 31 is provided on the outer periphery of the sliding sleeve 3. The sliding plate 6 has an arc-shaped receiving groove 61. The arc-shaped receiving groove 61 of the sliding plate 6 can extend into the annular groove 31 of the sliding sleeve 3. The position of the sliding sleeve 3 can be controlled by pushing the sliding plate 6. That is, the first power device 5 controls the sliding plate 6 to move along the first direction and thus restricts the position of the sliding sleeve 3. This setting can improve the convenience of replacing the spindle 2.

[0023] See Figures 2 to 4 The guide rod 7 passes through the carrier plate 11 along the first direction. One end of the guide rod 7 is fixedly connected to the slide plate 6. This arrangement can further limit the movement of the slide plate 6 and ensure the stability of the first power device 5 driving the slide plate 6 and the sliding sleeve 3.

[0024] In one or more embodiments, a second telescopic cylinder 8 is provided on the frame 1 along a first direction, and a gripper cylinder 9 is provided at the extended shaft end of the second telescopic cylinder 8. The clamping plate 4 is placed at the driving end of the gripper cylinder 9. See also Figure 2 , Figure 3 , Figure 6Two clamping plates 4 are respectively installed on the two drive ends of the clamping cylinder 9. The clamping cylinder 9 can control the two clamping plates 4 to move in the second direction so that the clamping plates 4 can enter between the two sealing rings. The second telescopic cylinder 8 controls the clamping cylinder 9 and the clamping plates 4 to move in the first direction so that the clamping plates 4 push the sealing rings out through the second end 22 of the spindle 2.

[0025] In one or more embodiments, the clamping plate 4 is detachably mounted to the drive end of the gripper cylinder 9; the clamping plate 4 has an arc-shaped notch 41 for extending between two sealing rings, and the clamping plate 4 has a recess 42 with gradually decreasing thickness on either side along a first direction near the arc-shaped notch 41. See also Figure 2 , Figure 6 The clamping plate 4 can be screwed onto the drive end of the gripper cylinder 9 by bolts, so as to realize the detachable connection between the clamping plate 4 and the drive end of the gripper cylinder 9. This facilitates the replacement of clamping plates 4 with different sizes of arc-shaped notches 41 and adapts to mandrels 2 of different sizes, effectively improving the applicability of this application. Furthermore, by setting the clamping plate 4 with a gradually decreasing arc of the concave part 42 near the arc-shaped notch 41, it can effectively ensure that the arc-shaped notch 41 of the clamping plate 4 can enter between the two sealing rings.

[0026] In one or more embodiments, the frame 1 has an installation port 12 for inserting the first end 21 of the mandrel 2, and the first end 21 of the mandrel 2 is secured by a bolt threaded onto the frame 1 on the surface of the mandrel 2 that extends into the installation port 12.

[0027] See Figure 4 The frame 1 has a mounting opening 12 along the first direction on the carrier plate 11, and a threaded hole communicating with the mounting opening 12 in the vertical direction; wherein, the first end 21 of the spindle 2 can be inserted into the mounting opening 12 of the carrier plate 11, and can be abutted and fixed by the lower end of the bolt installed in the threaded hole; when replacing the spindle 2, it is only necessary to loosen the bolt and remove the first end 21 of the spindle 2 from the mounting opening 12 of the carrier plate 11 along the first direction.

[0028] In one or more embodiments, the second end 22 of the mandrel 2 has a tapered extension 23.

[0029] See Figures 2 to 5 The outer surface of the extension 23 is tapered, making its outer diameter larger than that of the mandrel 2. This design confines the sealing ring on the mandrel 2 between the sliding sleeve 3 and the extension 23, preventing the sealing ring from falling off before assembly. It is understood that the extension 23 can be threaded to the second end 22 of the mandrel 2 to facilitate the installation and removal of the extension 23, thereby making it easier for workers to fit the sealing ring onto the mandrel 2.

[0030] The above embodiments are only for illustrating the technical concept and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it. They cannot be used to limit the protection scope of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the protection scope of this utility model.

Claims

1. A sealing ring assembly machine, characterized in that, include: Frame; A mandrel having a first end and a second end opposite to each other, the first end of the mandrel being detachably mounted to the frame along a first direction, the mandrel being used to hold a sealing ring to be assembled; A sliding sleeve is configured to move along a first direction to push a sealing ring on the mandrel; At least one pair of clamps are provided at the second end of the mandrel, the mandrel being configured to move in a second direction perpendicular to the first direction to cut between two sealing rings, and to move in the first direction to push one of the sealing rings out of the mandrel via the second end.

2. The sealing ring assembly machine according to claim 1, characterized in that: The sliding sleeve is controlled to move along a first direction by a first power device located on the frame. The first power device is a lead screw controlled by a motor to rotate. The lead screw is rotatably installed on the frame along the first direction and threadedly connected to the sliding sleeve. Alternatively, the first power device is a first telescopic cylinder arranged along the first direction, and the extended shaft end of the first telescopic cylinder is connected to the sliding sleeve.

3. The sealing ring assembly machine according to claim 2, characterized in that: The sliding sleeve is slidably mounted on the spindle. An annular groove is formed on the outer periphery of the sliding sleeve. The first power device controls the movement of the sliding sleeve through a sliding plate. The sliding plate has a receiving groove for the annular groove of the sliding sleeve to be partially inserted.

4. The sealing ring assembly machine according to claim 3, characterized in that: A guide rod is slidably mounted on the frame along a first direction, and the slide plate is connected to one end of the guide rod.

5. The sealing ring assembly machine according to claim 1, characterized in that: A second telescopic cylinder is provided on the frame along the first direction, and a gripper cylinder is provided at the extension shaft end of the second telescopic cylinder. The clamping plate is placed at the driving end of the gripper cylinder.

6. The sealing ring assembly machine according to claim 5, characterized in that: The clamping plate is detachably mounted on the drive end of the gripper cylinder.

7. The sealing ring assembly machine according to claim 1, characterized in that: The clamp has an arc-shaped notch for inserting between two sealing rings, and the clamp has a recess with gradually decreasing thickness on either side along the first direction near the arc-shaped notch.

8. The sealing ring assembly machine according to claim 1, characterized in that: The frame has an installation port for inserting the first end of the mandrel. The first end of the mandrel is secured to the surface of the mandrel that extends into the installation port by a bolt threaded onto the frame.

9. The sealing ring assembly machine according to claim 1, characterized in that: The second end of the mandrel has a tapered extension.

Images