Automatic assembling mechanism for inner O-shaped ring

Abstract

The utility model discloses an automatic assembling mechanism for an inner O-shaped ring, which comprises a mounting component, a positioning component and a clamping component, the mounting component comprises a turntable, a positioning groove and a positioning column, the positioning groove is fixed on the turntable, and the positioning column is inserted into the upper end of the positioning groove; the adjusting assembly comprises a groove, an adjusting rod, a conical column, a circular ring, a locking rod, a spring column and a conical rubber block, the groove is formed in the upper end of the positioning column, the adjusting rod is connected in the groove in a threaded mode, the conical column is fixed to the lower end of the adjusting rod, the circular ring is fixed to the upper end of the positioning column and communicates with the groove, and the locking rod is connected to the upper end of the circular ring in a threaded mode. One end of the spring column is inserted into the circular ring, and the conical rubber block is fixed to the movable end of the spring column. The problems that a positioning column on a rotating disc needs to be replaced according to the pipe diameter of a circular pipe, the production cost is increased, meanwhile, frequent replacement of the positioning column causes abrasion of a mounting screw for fixing the positioning column, and the service life of equipment is shortened are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to inner O type ring technical field, in particular to a kind of inner O type ring automatic assembly mechanism. BACKGROUND

[0002] Inner O type ring is a kind of rubber sealing ring with circular section, mainly used to realize sealing function in mechanical equipment. Inner O type ring automatic assembly mechanism is a kind of equipment for automatically assembling O type ring. This kind of equipment realizes the automatic grabbing, positioning and installation of O type ring through a series of mechanical structures and control systems, so as to improve production efficiency, reduce the labor intensity of workers, and ensure the stability of assembly quality. The grabbing robot places the round pipe needing to install inner O type ring on the positioning column, the rotating disc rotates, drives the positioning column to rotate to the next process, and another grabbing robot installs O type ring into the round pipe.

[0003] The positioning column on the rotating disc needs to be replaced according to the pipe diameter of the round pipe, which increases the production cost. At the same time, frequent replacement of the positioning column will also cause wear of the mounting screw for fixing the positioning column, reducing the service life of the equipment. Therefore, an inner O type ring automatic assembly mechanism is needed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing an inner O type ring automatic assembly mechanism to solve the problem of replacing the positioning column on the rotating disc according to the pipe diameter of the round pipe, which increases the production cost, and frequent replacement of the positioning column will also cause wear of the mounting screw for fixing the positioning column, reducing the service life of the equipment.

[0005] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0006] The utility model is an inner O type ring automatic assembly mechanism, which comprises:

[0007] The mounting assembly comprises a rotating disc, a positioning groove and a positioning column. The positioning groove is fixed on the rotating disc, and the positioning column is inserted into the upper end of the positioning groove.

[0008] The adjusting assembly comprises a groove, a circular ring, a locking rod, a spring column and a conical rubber block. The groove is opened on the upper end of the positioning column. The circular ring is fixed on the upper end of the positioning column and communicates with the groove. The locking rod is screwed on the upper end of the circular ring. The spring column is inserted into the circular ring at one end. The conical rubber block is fixed on the movable end of the spring column.

[0009] Further, the adjusting assembly further comprises an adjusting rod and a conical column. The adjusting rod is screwed in the groove. The conical column is fixed on the lower end of the adjusting rod and connected with one end of the spring column.

[0010] Further, the installation assembly further comprises a device platform and a protective cover, the device platform is fixed on the ground, and the protective cover is fixed on the upper end of the device platform.

[0011] Further, the installation assembly further comprises a support base and a support column, the support base is fixed on the upper end of the device platform, the rotating disc is rotationally connected to the upper end of the support base, and the support column is fixed on the upper end of the support base and is inserted into the middle part of the rotating disc.

[0012] Further, the installation assembly further comprises a support base and a support column, the support base is fixed on the upper end of the device platform, the rotating disc is rotationally connected to the upper end of the support base, and the support column is fixed on the upper end of the support base and is inserted into the middle part of the rotating disc.

[0013] Further, the installation assembly further comprises a support base and a support column, the support base is fixed on the upper end of the device platform, the rotating disc is rotationally connected to the upper end of the support base, and the support column is fixed on the upper end of the support base and is inserted into the middle part of the rotating disc.

[0014] Compared with the prior art, the installation assembly has the advantages that:

[0015] One, the adjusting assembly is arranged, the adjusting rod in the rotating groove is rotated, the conical column is moved, the spring column in the circular ring is moved, the spring column is stopped after being moved to a proper position, the spring column is pushed inward, one end of the spring column abuts against the conical column, and the locking rod is tightened, when the grabbing robot grabs the circular pipe and places the circular pipe on the positioning column, the grabbing robot presses the circular pipe downward, the conical rubber block is moved, the spring column is compressed, and the conical rubber block is abutted against the inner wall of the circular pipe after the lower end of the circular pipe is attached to the positioning column, so that the positioning column is suitable for circular pipes of various specifications, and production cost is saved.

[0016] Two, the positioning assembly is arranged, the positioning assembly is installed on the support column at the initial operation of the equipment, the U-shaped groove is located directly below the grabbing hand of the grabbing robot, the equipment is started, the rotating disc is rotated, the positioning column is rotated and moved to stop below the U-shaped groove, the rotating angle of the rotating disc is set, the movable column is driven to move downward by the hydraulic cylinder when the positioning column is rotated to below the U-shaped groove, the U-shaped support plate is moved downward, and the U-shaped groove is clamped on the upper end of the positioning column, so that the initial position of the positioning column can be quickly determined during equipment assembly, and equipment failures caused by inaccurate positioning column positions can be quickly checked during equipment operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort.

[0018] Fig. 1 It is the whole structure schematic view of the utility model;

[0019] Fig. 2 It is the position schematic view of the adjusting assembly and the positioning assembly of the utility model;

[0020] Fig. 3 It is the adjusting assembly structure schematic view of the utility model.

[0021] In the drawings, the component list represented by each sign is as follows:

[0022] 10, equipment platform;11, protective cover;12, support base;120, support column;13, rotating disc;14, positioning groove;15, positioning column;20, recess;21, adjusting rod;22, conical column;23, circular ring;24, locking rod;25, spring column;26, conical rubber block;30, L-shaped support plate;31, hydraulic cylinder;32, movable column;33, U-shaped support plate;34, U-shaped groove. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, obvious and easy to understand, the specific implementation of the utility model will be described in detail below with reference to the drawings.

[0024] In the following description, a lot of specific details are set forth in order to give a full and complete understanding of the utility model, but the utility model can also be implemented in other ways different from the description herein, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific implementation disclosed below.

[0025] In order to make the purpose, technical scheme and advantages of the utility model more clear, the implementation of the utility model will be described in further detail below with reference to the drawings.

[0026] Please refer to Figs. 1-3 The embodiment is an automatic O-ring assembling mechanism, which comprises:

[0027] The mounting assembly comprises a rotating disc 13, a positioning groove 14 and a positioning column 15, the positioning groove 14 is fixed on the rotating disc 13, and the positioning column 15 is inserted into the upper end of the positioning groove 14;

[0028] The mounting assembly further comprises an equipment platform 10 and a protective cover 11, the equipment platform 10 is fixed on the ground, and the protective cover 11 is fixed on the upper end of the equipment platform 10;

[0029] The mounting assembly further comprises a support base 12 and a support column 120, the support base 12 is fixed on the upper end of the equipment platform 10, and the rotating disc 13 is rotatably connected to the upper end of the support base 12, the support column 120 is fixed on the upper end of the support base 12 and is inserted into the middle part of the rotating disc 13;

[0030] The equipment platform 10 serves as a support, the protective cover 11 serves as a protection, the support base 12, the support column 120 and the rotating disc 13 serve as supports, the positioning groove 14 serves as a connection, and the positioning column 15 serves as a support, which is equivalent to a clamp.

[0031] The adjusting assembly comprises a groove 20, a circular ring 23, a locking rod 24, a spring column 25 and a conical rubber block 26, the groove 20 is arranged on the upper end of the positioning column 15, the circular ring 23 is fixed on the upper end of the positioning column 15 and communicates with the groove 20, the locking rod 24 is screwed on the upper end of the circular ring 23, one end of the spring column 25 is inserted into the circular ring 23, and the conical rubber block 26 is fixed on the movable end of the spring column 25.

[0032] The adjusting assembly further comprises an adjusting rod 21 and a conical column 22, the adjusting rod 21 is screwed in the groove 20, and the conical column 22 is fixed on the lower end of the adjusting rod 21 and is connected with one end of the spring column 25.

[0033] The groove 20 serves as a connection and adjustment, the adjusting rod 21 serves as adjustment and limiting, which can ensure that the distances of the three spring columns 25 extending out of the circular ring 23 are the same, the conical column 22 serves as a connection, the circular ring 23 serves as a support, the locking rod 24 serves as a fixing, the spring column 25 can realize position change, and the conical rubber block 26 facilitates the placement of the circular pipe on the positioning column 15.

[0034] Working principle:

[0035] The adjusting rod 21 in the groove 20 is rotated to drive the conical column 22 to move, so that the spring column 25 in the circular ring 23 moves, and when the spring column 25 moves to a suitable position, it is stopped, the spring column 25 is pushed inward, one end of the spring column 25 abuts against the conical column 22, and the locking rod 24 is tightened, the grabbing robot grabs the circular pipe and places it on the positioning column 15, the grabbing robot presses the circular pipe downward, drives the conical rubber block 26 to move, and compresses the spring column 25, and when the lower end of the circular pipe abuts against the positioning column 15, the spring column 25 abuts the conical rubber block 26 against the inner wall of the circular pipe.

[0036] This step makes the positioning column 15 adapt to circular pipes of various specifications and saves production cost.

[0037] Please refer to Fig. 2 , the embodiment further comprises:

[0038] The positioning assembly comprises an L-shaped support plate 30, a hydraulic cylinder 31 and a movable column 32, the lower end of the L-shaped support plate 30 is fixed at the top of the support column 120, the hydraulic cylinder 31 is fixed at the top of the side edge of the L-shaped support plate 30, and the movable column 32 is movably connected to the lower end of the hydraulic cylinder 31;

[0039] The positioning assembly further comprises a U-shaped support plate 33 and a U-shaped groove 34, the middle part of the U-shaped support plate 33 is fixed at the lower end of the movable column 32, and the U-shaped groove 34 is formed at the two ends of the U-shaped support plate 33.

[0040] The L-shaped support plate 30 serves as a support, the hydraulic cylinder 31 and the movable column 32 can realize position change, the U-shaped support plate 33 serves as a support, and the U-shaped groove 34 serves as a positioning function.

[0041] Working principle:

[0042] In the initial stage of the equipment operation, the positioning assembly is installed on the support column 120, the U-shaped groove 34 is located directly below the grabbing robot grabbing hand, the equipment is started, the rotating disc 13 is rotated, the positioning column 15 is rotated and moved to stop below the U-shaped groove 34, the rotating angle of the rotating disc 13 is set, when the positioning column 15 is rotated to below the U-shaped groove 34, the hydraulic cylinder 31 drives the movable column 32 to move downward, the U-shaped support plate 33 is moved downward, and the U-shaped groove 34 is just clamped on the upper end of the positioning column 15.

[0043] This step is convenient for quickly determining the initial position of the positioning column 15 during equipment assembly, and can quickly check out the equipment failure caused by the inaccurate position of the positioning column 15 during the later equipment operation.

[0044] In the description of the utility model, it should be explained that, unless otherwise specified and limited, the terms "arrangement", "installation", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0045] Finally, it should be pointed out that: the above only for preferred embodiment of the utility model, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An automatic assembly mechanism for inner O-rings, characterized in that: include: An installation assembly, the installation assembly comprising a turntable (13), a positioning groove (14) and a positioning column (15), the positioning groove (14) being fixed on the turntable (13), and the positioning column (15) being plugged into the upper end of the positioning groove (14); An adjustment component comprises a groove (20), a ring (23), a locking rod (24), a spring column (25) and a conical rubber block (26), wherein the groove (20) is opened at the upper end of the positioning column (15), the ring (23) is fixed to the upper end of the positioning column (15) and communicates with the groove (20), the locking rod (24) is screwed to the upper end of the ring (23), one end of the spring column (25) is inserted into the ring (23), and the conical rubber block (26) is fixed to the movable end of the spring column (25).

2. The automatic assembly mechanism for inner O-rings according to claim 1, characterized in that: The adjustment assembly further comprises an adjustment rod (21) and a tapered column (22). The adjustment rod (21) is screwed into the groove (20). The tapered column (22) is fixed to the lower end of the adjustment rod (21) and connected to one end of the spring column (25).

3. The automatic assembly mechanism for inner O-rings according to claim 1, characterized in that: The installation assembly further comprises an equipment platform (10) and a protective cover (11), wherein the equipment platform (10) is fixed on the ground, and the protective cover (11) is fixed on the upper end of the equipment platform (10).

4. The automatic assembly mechanism for inner O-rings according to claim 3, characterized in that: The mounting assembly further comprises a support base (12) and a support column (120), wherein the support base (12) is fixed to the upper end of the equipment platform (10), and the turntable (13) is rotatably connected to the upper end of the support base (12), and the support column (120) is fixed to the upper end of the support base (12) and plugged into the middle of the turntable (13).

5. The automatic assembly mechanism for inner O-rings according to claim 4, characterized in that: The positioning assembly further comprises an L-shaped support plate (30), a hydraulic cylinder (31) and a movable column (32), wherein the lower end of the L-shaped support plate (30) is fixed to the top of the support column (120), the hydraulic cylinder (31) is fixed to the top of the side of the L-shaped support plate (30), and the movable column (32) is movably connected to the lower end of the hydraulic cylinder (31).

6. The automatic assembly mechanism for inner O-rings according to claim 5, characterized in that: The positioning assembly further comprises a U-shaped support plate (33) and a U-shaped groove (34). The middle portion of the U-shaped support plate (33) is fixed to the lower end of the movable column (32), and the U-shaped groove (34) is opened at both ends of the U-shaped support plate (33).

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