Positioning structure for machining and producing sealing ring

Abstract

The utility model discloses a positioning structure for processing and producing a sealing ring, which relates to the technical field of sealing ring positioning and comprises a workbench, a first cylinder is fixedly connected to the upper portion of the workbench, a positioning groove is fixedly connected to the upper portion of the first cylinder, and an adjusting plate is slidably connected into the positioning groove. A positioning groove is formed in the upper portion of the fixing clamp, a positioning mechanism is fixedly connected to the interior of the positioning groove, the positioning mechanism comprises a positioning shell fixedly connected to the interior of the positioning groove, and a second motor is arranged on the upper portion of the positioning shell. An arc-shaped positioning block can be driven to move towards the two sides by starting a positioning mechanism arranged in a positioning groove, and when the arc-shaped positioning block continuously moves and expands towards the two sides, the arc-shaped positioning block can be gradually attached to the inner wall of the sealing ring, and therefore the arc-shaped positioning block is matched with a fixing clamp attached to the outer ring of the sealing ring to position the sealing ring.

Description

TECHNICAL FIELD

[0001] The utility model relates to sealing ring positioning technical field especially relates to a positioning structure for sealing ring machining and production. BACKGROUND

[0002] The positioning structure for sealing ring machining and production plays a crucial role in machining and production, as it not only ensures that the sealing ring does not dislocate or rotate during installation, but also improves assembly efficiency and ensures precise docking between the sealing ring and the mating component.

[0003] After searching, a sealing ring machining installation mechanism is disclosed in Chinese patent No. CN221365952U, which includes an operating table, a clamping mechanism on the operating table, and an installation mechanism. The installation mechanism includes an electric telescopic rod and a positioning column. The electric telescopic rod is installed on the operating table, and the positioning column is installed on the output end of the electric telescopic rod. One side of the positioning column is provided with an adjustment box, and the top end of the positioning column is provided with a positioning groove. A ring groove is provided on the positioning groove, and a ring column is provided on the ring groove. An adjustment groove is formed in the inside of the adjustment box, and the adjustment groove is connected to the ring groove. A drive motor is provided on one side of the adjustment box. This structure can automatically position and assemble the sealing ring, and can adapt to sealing rings of various thicknesses with high assembly efficiency. Compared with the prior art, this patent with Chinese patent No. CN221365952U solves the problem of continuous rotation of the sealing ring during manual assembly, which causes the sealing ring to be twisted after being assembled to the desired position, resulting in a twisted surface that is not smooth and not aesthetically pleasing, and also affects the sealing effect to some extent.

[0004] However, the above-mentioned device has the following problems in actual use: during the sealing process of the bottle cap, the device positions and installs the sealing ring through the positioning groove arranged outside, but the specifications of the bottle cap are different during machining, and the external positioning groove is difficult to adapt to the change of the inner diameter of the sealing ring, resulting in unstable positioning of the sealing ring. Therefore, a positioning structure for sealing ring machining and production is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem of unstable positioning of the sealing ring in the sealing process of the bottle cap in the prior art, and proposes a positioning structure for sealing ring machining and production.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a positioning structure for sealing ring processing and production, the technical scheme further includes a workbench, the first air cylinder is fixedly connected on the workbench upper portion, the first air cylinder upper portion is fixedly connected with the positioning groove, the adjusting plate is slidably connected in the positioning groove, the positioning mechanism is fixedly connected in the positioning groove, the positioning mechanism includes the positioning casing that is fixedly connected in the positioning groove, the second motor is arranged on the positioning casing upper portion, the worm is arranged on the second motor output, the worm is rotatably connected with the positioning casing, the worm both sides are meshed with the worm wheel, the worm wheel is rotatably connected with the positioning casing, the worm wheel lower portion is meshed with the positioning rack, the arc positioning block is fixedly connected on the positioning rack side away from the worm,

[0007] The sealing ring is placed on the adjusting plate upper portion, the second motor in the positioning casing is started to drive the both sides worm wheel rotation, the worm wheel rotation drives the positioning rack to remove, and then drives the arc positioning block to remove to both sides, faces different inner diameter sealing ring, drives the arc positioning block to remove until with the sealing ring inner ring and fits, realizes the positioning.

[0008] The limiting groove is slidably connected to the bottom of the positioning rack, and the limiting groove is fixedly connected between the positioning casing.

[0009] The adjusting mechanism is fixedly connected with two adjusting mechanisms on the bottom of the adjusting plate, the adjusting mechanism drives the threaded rod to remove, adjusts the height of the adjusting plate, and the adjusting plate one side is attached to the inner wall of the positioning groove.

[0010] The adjusting mechanism includes the adjusting casing that is fixedly connected at the bottom of the positioning groove, the third motor is arranged in the adjusting casing, and the adjusting assembly is arranged on the output of the third motor.

[0011] The adjusting assembly includes the first gear that is arranged on the output of the third motor, the second gear is meshed with the first gear, the second gear is rotatably connected with the adjusting casing, the second gear is threadedly connected with the threaded rod, the threaded rod is rotatably connected with the adjusting plate on the upper portion, and the second gear inner ring is provided with the screw thread corresponding to the threaded rod.

[0012] The workbench upper portion is fixedly connected with two second air cylinders, and the second air cylinder output is provided with a fixing mechanism.

[0013] The fixing mechanism includes the clamping casing that is arranged on the output of the second air cylinder, the first motor is arranged on the clamping casing upper portion, and the fixing assembly is arranged on the output of the first motor.

[0014] The first motor output end is provided with a rotating rod, both sides of the rotating rod are rotationally connected with connecting rods, the connecting rods are rotationally connected with fixed clamps, the fixed clamps are slidably connected with the clamping shell, and the contact surface between the fixed clamps and the sealing ring is provided with a rubber non-slip pad.

[0015] The utility model has the following beneficial effects:

[0016] In the utility model, the sealing ring can be placed on the upper part of the adjusting plate during use, the outer ring of the sealing ring is attached to the inner wall of the fixed clamp, and the arc-shaped positioning block is driven to move to both sides by the positioning mechanism arranged in the positioning groove, and gradually attached to the inner wall of the sealing ring when continuously expanding to both sides, so as to position the sealing ring in cooperation with the fixed clamp attached to the outer ring of the sealing ring, and further adapt to sealing rings with different inner ring diameters by adjusting the opening degree of the arc-shaped positioning block, thereby improving the use effect of the device.

[0017] In the utility model, the sealing ring can be placed in the middle position of the two fixed mechanisms before positioning the sealing ring, and then the clamping shell is driven to preliminarily fix the sealing ring by starting the second cylinder, and then the positioning mechanism is started again to drive the fixed clamp to close inwardly, so as to clamp the sealing ring again, thereby effectively improving the stability of the sealing ring during installation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides a kind of positioning structure's structural schematic diagram for sealing ring processing production;

[0019] Figure 2 The utility model provides a kind of positioning structure's structural schematic diagram for sealing ring processing production;

[0020] Figure 3 The utility model provides a kind of positioning structure's structural schematic diagram for sealing ring processing production;

[0021] Figure 4 The utility model provides a kind of positioning structure's structural schematic diagram for sealing ring processing production;

[0022] Figure 5 The utility model provides a kind of positioning structure's structural schematic diagram for sealing ring processing production;

[0023] Figure 6 The utility model provides a kind of positioning structure's structural schematic diagram for sealing ring processing production.

[0024] In the figure: 1, workbench; 2, positioning groove; 3, first cylinder; 4, second cylinder; 5, clamping shell; 6, first motor; 7, fixed clamp; 8, arc positioning block; 9, adjusting plate; 10, adjusting shell; 11, threaded rod; 12, positioning shell; 13, worm gear; 14, positioning rack; 15, limiting groove; 16, worm; 17, second motor; 18, third motor; 19, first gear; 20, second gear; 21, rotating rod; 22, connecting rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Embodiment one

[0027] As Figures 1-6 shown in the utility model provides a positioning structure for sealing ring processing and production, including workbench 1, workbench 1 upper portion fixedly connected with first cylinder 3, first cylinder 3 upper portion fixedly connected with positioning groove 2, the inside slidingly connected with adjusting plate 9 in positioning groove 2, the inside fixedly connected with positioning mechanism in positioning groove 2, positioning mechanism includes the positioning shell 12 fixedly connected in the inside of positioning groove 2, the second motor 17 is arranged on the upper portion of positioning shell 12, the output of second motor 17 is provided with worm 16, and worm 16 is rotatably connected between positioning shell 12, and the both sides of worm 16 are meshingly connected with worm gear 13, and worm gear 13 is rotatably connected between positioning shell 12, and the lower portion of worm gear 13 is meshingly connected with positioning rack 14, and the side fixedly connected with arc positioning block 8 of positioning rack 14 away from worm 16.

[0028] Sealing ring is placed on the upper portion of adjusting plate 9, and the second motor 17 in the inside of positioning shell 12 is started to drive worm 16 to rotate, and worm 16 rotates to drive the rotation of the both sides of worm gear 13, and worm gear 13 rotates to drive the movement of positioning rack 14, and in turn drives the movement of arc positioning block 8 to the both sides, and facing different inner diameter sealing rings, arc positioning block 8 is moved until the inner ring of sealing ring is attached, and positioning is realized.

[0029] The bottom of the positioning rack 14 is slidingly connected to the limiting slot 15, and the limiting slot 15 is fixedly connected to the positioning shell 12. Two adjustment mechanisms are fixedly connected to the bottom of the adjustment plate 9, and the threaded rod 11 is driven by the adjustment mechanism to move to adjust the height of the adjustment plate 9. One side of the adjustment plate 9 is in contact with the inner wall of the positioning slot 2. The adjustment mechanism includes an adjustment shell 10 fixedly connected to the bottom of the positioning slot 2. A third motor 18 is provided inside the adjustment shell 10, and an adjustment component is provided at the output end of the third motor 18. The adjustment component includes a first gear 19 provided at the output end of the third motor 18. The first gear 19 is meshed with the second gear 20, and the second gear 20 is rotatably connected to the adjustment shell 10. The second gear 20 is threadedly connected to the threaded rod 11, and the upper part of the threaded rod 11 is rotatably connected to the adjustment plate 9. The inner ring of the second gear 20 is provided with a thread corresponding to the threaded rod 11.

[0030] In this embodiment, when the device is in use, the sealing ring can be placed on the upper part of the adjusting plate 9, and the outer ring of the sealing ring fits in with the inner wall of the fixing clamp 7. The mention of the fixing clamp 7 here is a preset for the second embodiment later. This paragraph mainly describes the positioning and height adjustment functions, and by starting the second motor 17, the worm 16 can be driven to rotate. The rotation of the worm 16 can drive the worm gears 13 meshing on both sides to rotate. The rotation of the worm gear 13 can drive the positioning rack 14 meshing at the bottom to move. During the movement of the positioning rack 14, the slidingly connected limit groove 15 can ensure the stability of the movement of the positioning rack 14. The movement of the positioning rack 14 can drive the arc-shaped positioning block 8 to move to both sides. When the arc-shaped positioning block 8 continues to move and expand to both sides, it will gradually fit with the inner wall of the sealing ring, thereby cooperating with the adjusting plate 9 to position the sealing ring, and by adjusting the opening and closing degree of the arc-shaped positioning block 8, it can also adapt to sealing rings with different inner ring diameters.

[0031] Before the sealing ring is placed, the third motor 18 is started to drive the first gear 19 to rotate. The rotation of the first gear 19 drives the meshing second gear 20 to rotate, and the rotation of the second gear 20 drives the threaded rod 11 to move, thereby adjusting the height of the adjustment plate 9, so that the adjustment plate 9 can adapt to the thickness of different sealing rings, ensuring that the sealing ring can effectively contact the bottle cap, thereby achieving positioning installation.

[0032] Example 2

[0033] like Figures 1-6 As shown, based on the first embodiment, two second cylinders 4 are fixedly connected to the upper part of the workbench 1, and a fixing mechanism is provided at the output end of the second cylinder 4. The fixing mechanism includes a clamping shell 5 provided at the output end of the second cylinder 4, and a first motor 6 is provided on the upper part of the clamping shell 5, and a fixing component is provided at the output end of the first motor 6.

[0034] The output end of the first motor 6 is provided with a rotating rod 21, the rotating rod 21 is rotatably connected with connecting rods 22 on both sides, the connecting rods 22 are rotatably connected with the fixed clamps 7, the fixed clamps 7 are slidably connected with the clamping shell 5, and the contact surface of the fixed clamps 7 and the bottle cap is provided with a rubber non-slip pad.

[0035] In the embodiment, before positioning the sealing ring, the bottle cap can be placed in the middle position between the two fixing mechanisms, then the second cylinder 4 is started to drive the clamping shell 5 to preliminarily fix the bottle cap from the left and right sides, then the first motor 6 is started to drive the rotating rod 21 to rotate, the rotating rod 21 drives the connecting rods 22 rotatably connected on both sides to rotate, and the rotation of the connecting rods 22 drives the rotatably connected fixed clamps 7 to close inwardly, so that the bottle cap is clamped again, the stability of the bottle cap during installation of the sealing ring is effectively improved, and by controlling the moving distance of the fixed clamps 7, different specifications of the bottle cap can be adapted, and the use effect of the device is improved.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and deformations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A positioning structure for processing and producing a sealing ring, comprising a worktable (1), characterized in that, The upper part of the workbench (1) is fixedly connected with a first cylinder (3), the upper part of the first cylinder (3) is fixedly connected with a positioning groove (2), the inside of the positioning groove (2) is slidably connected with an adjusting plate (9), the inside of the positioning groove (2) is fixedly connected with a positioning mechanism, the positioning mechanism comprises a positioning housing (12) fixedly connected inside the positioning groove (2), the upper part of the positioning housing (12) is provided with a second motor (17), the output end of the second motor (17) is provided with a worm (16), the worm (16) is rotatably connected between the positioning housing (12), the two sides of the worm (16) are meshingly connected with a worm gear (13), the worm gear (13) is rotatably connected with the positioning housing (12), the lower part of the worm gear (13) is meshingly connected with a positioning rack (14), the side, away from the worm (16), of the positioning rack (14) is fixedly connected with an arc-shaped positioning block (8). The sealing ring is placed on the upper part of the adjusting plate (9), the second motor (17) inside the positioning housing (12) is started to drive the two sides of the worm gear (13) to rotate, the worm gear (13) is rotated to drive the positioning rack (14) to move, and in turn drive the arc-shaped positioning block (8) to move to the two sides, facing different inner diameters of the sealing ring, the arc-shaped positioning block (8) is moved until it is attached to the inner ring of the sealing ring, and positioning is realized.

2. The positioning structure for the production of a sealing ring according to claim 1, characterized in that, The bottom of the positioning rack (14) is slidably connected with a limiting groove (15), and the limiting groove (15) is fixedly connected with the positioning housing (12).

3. The positioning structure for the production of a sealing ring according to claim 1, characterized in that, The bottom of the adjusting plate (9) is fixedly connected with two adjusting mechanisms, the adjusting mechanism drives the threaded rod (11) to move, and the height of the adjusting plate (9) is adjusted.

4. The positioning structure for the production of a sealing ring according to claim 3, characterized in that, The adjusting mechanism comprises an adjusting housing (10) fixedly connected at the bottom of the positioning groove (2), the inside of the adjusting housing (10) is provided with a third motor (18), and the output end of the third motor (18) is provided with an adjusting assembly.

5. The positioning structure for the production of a sealing ring according to claim 4, characterized in that, The adjusting assembly comprises a first gear (19) provided at the output end of the third motor (18), the first gear (19) is meshingly connected with a second gear (20), the second gear (20) is rotatably connected with the adjusting housing (10), the second gear (20) is threadedly connected with a threaded rod (11), and the upper part of the threaded rod (11) is rotatably connected with the adjusting plate (9).

6. The positioning structure for the production of a sealing ring according to claim 1, characterized in that, The upper part of the workbench (1) is fixedly connected with two second cylinders (4), and the output end of the second cylinder (4) is provided with a fixing mechanism.

7. The positioning structure for the production of a sealing ring according to claim 6, characterized in that, The fixing mechanism comprises a clamping housing (5) provided at the output end of the second cylinder (4), the upper part of the clamping housing (5) is provided with a first motor (6), and the output end of the first motor (6) is provided with a fixing assembly.

8. The positioning structure for the production of a sealing ring according to claim 7, characterized in that, The output end of the first motor (6) is provided with a rotating rod (21), the two sides of the rotating rod (21) are rotatably connected with a connecting rod (22), the connecting rod (22) is rotatably connected with a fixing clamp (7), and the fixing clamp (7) is slidably connected with the clamping housing (5).

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