Sealing ring sleeving tool

Abstract

The utility model discloses a sealing ring sleeving tool, and relates to the technical field of automation equipment. A product needing to be sealed corresponds to the profiling groove of the sealing rod and is pushed in according to the arrow direction, the sealing ring is stripped to the sealing position of the product needing to be sealed through the primary stripping check block, and the second sealing ring is pushed to the position of the first sealing ring through the secondary stripping check block. A floating ring shifting jig shifts a third sealing ring to the position of a second sealing ring, after a densification rod is manually pushed to the position, the densification rod makes contact with a densification rod center sleeve, and after the densification rod is detected to be in place through a densification rod in-place detection optical fiber, a stripping check block release air cylinder acts to separate a primary stripping check block from a secondary stripping check block, and then the densification rod is separated from the secondary stripping check block. The ring shifting jig feeding air cylinders on the two sides act, the floating ring shifting jigs are separated, the sealing rod center sleeve stretches out, after the sealing rod is sent back to the sealing initial position, the stripping check block releasing air cylinders contract, the airtight rod is positioned, the sealing rod center sleeve returns, and meanwhile the sealing rod ejecting air cylinders act.

Description

Technical Field

[0001] The utility model belongs to the technical field of automation equipment, in particular to a sealing ring set tooling. Background Art

[0002] Among the sealing rings, O-rings are the most commonly used. O-rings are the most widely used sealing parts on various mechanical equipment. They have an extremely simple cross-sectional structure and are self-sealing with reliable sealing performance. They are mainly used for static sealing and reciprocating motion sealing.

[0003] Existing sealing rings are generally sealed by workers manually operating the housing. In order to improve the sealing effect on the workpiece, the O-ring needs to be inserted into the groove of the valve stem. During installation, the O-ring is expanded and passed over either end of the valve stem and then inserted into the groove. Therefore, the manual sealing time is long, and the workers are tired after long-term operation. At the same time, the sealing efficiency is reduced. In order to solve the above problems, we proposed a sealing ring installation tool. Utility Model Content

[0004] The utility model aims to provide a sealing ring set tool to solve the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a sealing ring set tool, comprising a workbench and a sealing rod guide mechanism, wherein the sealing rod guide mechanism is fixed on one side of the upper surface of the workbench, a sealing ring vibration disk is arranged on the upper surface of the workbench, a straight vibration channel is arranged on the peripheral side of the sealing ring vibration disk, a straight vibration full material detection optical fiber and a straight vibration lack of material detection optical fiber are arranged on the outer surface of the straight vibration channel, a sealing ring cutting fixture is arranged below the straight vibration channel, a sealing ring cutting cylinder is arranged on one side of the sealing ring cutting fixture, and the output end of the sealing ring cutting cylinder is connected to the sealing ring cutting The sealing ring is fixedly connected to the jig, and both sides below the sealing ring cutting jig are provided with a ring-pulling jig feeding cylinder, and the output end of the ring-pulling jig feeding cylinder is provided with a floating ring-pulling jig, and one side of the floating ring-pulling jig is provided with a sealing rod center sleeve, and both sides of the sealing rod center sleeve are provided with sealing rod in place detection optical fibers, and one side of the sealing rod center sleeve is provided with a sealing rod pushing cylinder, and the output end of the sealing rod pushing cylinder is fixedly connected to the peripheral side of the sealing rod center sleeve, and one end of the sealing rod center sleeve is provided with a sealing rod ejecting cylinder;

[0007] The sealing rod guiding mechanism includes a support seat, limit blocks are arranged on both sides of the support seat, the support seat and the limit blocks are fixedly connected to the workbench, a primary stripping block and a secondary stripping block are slidably arranged on both sides of the upper surface of the support seat, connecting plates are arranged at both ends of the primary stripping block and the secondary stripping block, a stripping block release cylinder is arranged on one surface of the connecting plate, the output end of the stripping block release cylinder passes through the connecting plate, two limit blocks are arranged on the side surface around the end of the output end of the stripping block release cylinder, and the connecting plate away from the stripping block release cylinder is fixedly connected to the output end away from the stripping block release cylinder through the two limit blocks.

[0008] Furthermore, the sealing ring cutting cylinder, the ring removing fixture feeding cylinder, the sealing rod in-place detection optical fiber, the sealing rod pushing cylinder and the sealing rod ejecting cylinder are all fixedly connected to the workbench.

[0009] Furthermore, the straight-vibration full-material detection optical fiber is located directly above the straight-vibration short-material detection optical fiber.

[0010] Furthermore, the position and size of the central sleeve of the sealing rod are adapted to the floating ring-pulling jig, and the floating ring-pulling jig cooperates with the sealing ring cutting jig.

[0011] Furthermore, the primary stripping block and the secondary stripping block are fixedly connected by a connecting plate, the primary stripping block and the secondary stripping block have the same structure, the primary stripping block consists of a left block and a right block, the left block and the right block are symmetrical structures, the inner walls of the left block and the right block are provided with a sealing groove, a sealing rod is nested in the sealing groove, a sealing ring is sleeved on the peripheral side of the sealing rod, and a contoured groove is provided at one end of the sealing rod, and material is arranged in the contoured groove.

[0012] Furthermore, the position of the sealing rod is adapted to the floating ring jig and the center sleeve of the sealing rod, and the sealing rod cooperates with the floating ring jig and the center sleeve of the sealing rod.

[0013] The utility model has the following beneficial effects:

[0014] The utility model manually pushes the product to be sealed into the corresponding profiling groove of the sealing rod according to the direction of the arrow, and the primary stripping block strips the sealing ring to the sealing position of the product to be sealed. At the same time, the secondary stripping block pushes the second sealing ring to the position of the first sealing ring, and the floating ring picking fixture pushes the third sealing ring to the second sealing ring position, and the cycle is repeated in sequence; after the sealing rod is manually pushed to the position, the sealing rod contacts the central sleeve of the sealing rod, and the sealing rod is detected by the sealing rod in place detection optical fiber. After the sealing rod is in place, the stripping block releases the cylinder to separate the primary stripping block and the secondary stripping block, and at the same time, the feeding cylinders of the ring picking fixtures on both sides are actuated to separate the floating ring picking fixtures ( This action avoids the extension of the center sleeve of the sealing rod), the center sleeve of the sealing rod extends (driven by the sealing rod pushing cylinder), and after the sealing rod is sent back to the initial sealing position, the stripping block releases the cylinder to contract, positioning the airtight rod, and while the center sleeve of the sealing rod returns, the sealing rod push-out cylinder moves to ensure that the center sleeve of the sealing rod will not bring the sealing rod back, the ring-pushing fixtures on both sides feed cylinders to close the floating ring-pushing fixture, the sealing ring cutting cylinder moves, and after the sealing ring is moved to the third sealing ring position, the sealing ring cutting fixture returns; after the sealing ring is cut off from the fixture, the sealing ring in the straight vibration channel falls to the cutting position, and the optical fiber detects that the sealing ring is in place and stops, waiting for the start of the next cycle.

[0015] The utility model uses machinery to replace manual labor to perform sealing work, which not only saves manpower and material resources, but also improves sealing efficiency and saves production costs.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 A top view of a sealing ring set tooling;

[0019] Figure 2 It is a front view of a sealing ring set tooling;

[0020] Figure 3 It is a top view of the sealing rod guide mechanism.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Workbench; 2. Guide mechanism for sealing rod; 3. Vibrating plate for sealing ring; 4. Straight vibration channel; 41. Straight vibration full material detection optical fiber; 42. Straight vibration insufficient material detection optical fiber; 5. Sealing ring cutting fixture; 6. Sealing ring cutting cylinder; 7. Feed cylinder for ring-pulling fixture; 8. Floating ring-pulling fixture; 9. Center sleeve of sealing rod; 91. Fiber for detecting sealing rod in place; 10. Cylinder for pushing out sealing rod; 11. Cylinder for pushing out sealing rod; 12. Support seat; 13. Limit block; 14. Primary stripping block; 141. Left block; 142. Right block; 143. Sealing rod; 144. Sealing ring; 15. Secondary stripping block; 16. Connecting plate; 17. Release cylinder for stripping block; 18. Limit block; 19. Material. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1-Figure 3As shown, the utility model is a sealing ring set tool, including a workbench 1 and a sealing rod guide mechanism 2, the sealing rod guide mechanism 2 is fixed to one side of the upper surface of the workbench 1, a sealing ring vibration plate 3 is arranged on the upper surface of the workbench 1, a straight vibration channel 4 is arranged on the side of the sealing ring vibration plate 3, a straight vibration full material detection optical fiber 41 and a straight vibration lack of material detection optical fiber 42 are arranged on the outer surface of the straight vibration channel 4, a sealing ring cutting fixture 5 is arranged below the straight vibration channel 4, a sealing ring cutting cylinder 6 is arranged on one side of the sealing ring cutting fixture 5, and the output end of the sealing ring cutting cylinder 6 is connected to the sealing ring The cutting jig 5 is fixedly connected, and both sides below the sealing ring cutting jig 5 are provided with a ring-pulling jig feeding cylinder 7, and a floating ring-pulling jig 8 is provided at the output end of the ring-pulling jig feeding cylinder 7, and a sealing rod center sleeve 9 is provided on one side of the floating ring-pulling jig 8, and both sides of the sealing rod center sleeve 9 are provided with sealing rod in-place detection optical fibers 91, and a sealing rod pushing cylinder 10 is provided on one side of the sealing rod center sleeve 9, and the output end of the sealing rod pushing cylinder 10 is fixedly connected to the side surface of the sealing rod center sleeve 9, and a sealing rod ejecting cylinder 11 is provided at one end of the sealing rod center sleeve 9;

[0027] The sealing rod guiding mechanism 2 includes a support seat 12, and limit blocks 13 are arranged on both sides of the support seat 12. The support seat 12 and the limit blocks 13 are fixedly connected to the workbench 1, and a primary stripping block 14 and a secondary stripping block 15 are slidingly arranged on both sides of the upper surface of the support seat 12. Connecting plates 16 are arranged at both ends of the primary stripping block 14 and the secondary stripping block 15. A stripping block release cylinder 17 is arranged on one surface of the connecting plate 16. The output end of the stripping block release cylinder 17 passes through the connecting plate 16, and two limit blocks 18 are arranged on the side surface around the end of the output end of the stripping block release cylinder 17. The connecting plate 16 away from the stripping block release cylinder 17 is fixedly connected to the output end away from the stripping block release cylinder 17 through the two limit blocks 18.

[0028] The sealing ring cutting cylinder 6, the ring pulling fixture feeding cylinder 7, the sealing rod in-place detection optical fiber 91, the sealing rod pushing cylinder 10 and the sealing rod ejecting cylinder 11 are all fixedly connected to the workbench 1.

[0029] The straight-vibration full-material detection optical fiber 41 is located directly above the straight-vibration short-material detection optical fiber 42 .

[0030] The position and size of the sealing rod center sleeve 9 are adapted to the floating ring-pulling jig 8 , and the floating ring-pulling jig 8 and the sealing ring cutting jig 5 cooperate with each other.

[0031] The primary stripping block 14 and the secondary stripping block 15 are fixedly connected by a connecting plate 16. The primary stripping block 14 and the secondary stripping block 15 have the same structure. The primary stripping block 14 consists of a left block 141 and a right block 142. The left block 141 and the right block 142 are symmetrical structures. The inner walls of the left block 141 and the right block 142 are provided with a sealing groove, and a sealing rod 143 is nested in the sealing groove. A sealing ring 144 is sleeved on the side surface of the sealing rod 143, and a contoured groove is provided at one end of the sealing rod 143, and a material 19 is provided in the contoured groove.

[0032] The position of the sealing rod 143 is adapted to the floating ring jig 8 and the sealing rod center sleeve 9, and the sealing rod 143 cooperates with the floating ring jig 8 and the sealing rod center sleeve 9.

[0033] See also Figure 1-Figure 3 As shown, this embodiment is a method for using a sealing ring set tooling:

[0034] Step 1: First, manually align the material 19 to be sealed with the contoured groove of the sealing rod, push it in the direction of the arrow, and peel off the sealing ring to the sealing position of the material 19 to be sealed by the peeling block 14.

[0035] Step 2: While the primary stripping block 14 strips the sealing ring to the sealing position of the product to be sealed, the secondary stripping block 15 pushes the second sealing ring to the position of the first sealing ring.

[0036] Step 3: Secondary stripping: While the stopper 15 pushes the second sealing ring to the position of the first sealing ring, the floating ring-moving fixture 8 moves the third sealing ring to the position of the second sealing ring, and the cycle continues.

[0037] Step 4, after the sealing rod 143 is manually pushed to the position, the sealing rod 143 contacts the center sleeve 9 of the sealing rod, and the sealing rod is in place through the sealing rod detection optical fiber 91. The stripping block release cylinder 17 is activated to separate the primary stripping block 14 and the secondary stripping block 15. At the same time, the ring-shifting jig feed cylinders 7 on both sides are activated to separate the floating ring-shifting jig 8 (this action avoids the extension of the center sleeve 9 of the sealing rod).

[0038] After step 5 and step 4 are completed, the center sleeve 9 of the sealing rod is extended (driven by the sealing rod pushing cylinder 10), and after the sealing rod 143 is sent back to the initial sealing position, the stripping block releases the cylinder 17 to contract and position the sealing rod 143.

[0039] Step 6: The stripping block releases the cylinder 17 to contract. After the airtight rod is positioned, the center sleeve 9 of the airtight rod returns while the airtight rod ejecting cylinder 11 moves to ensure that the center sleeve 9 of the airtight rod will not bring the airtight rod 143 back.

[0040] Step 7: After the center sleeve 9 of the sealing rod returns, the ring-shifting jig feed cylinders 7 on both sides are activated to close the floating ring-shifting jig 8.

[0041] Step 8: After the floating ring-moving jig 8 is closed, the sealing ring cutting cylinder 6 is actuated, and after the sealing ring is transferred to the third sealing ring position, the sealing ring cutting jig 5 is returned.

[0042] Step 9: After the sealing ring is cut off from the fixture 5, the sealing ring in the straight vibration channel 4 falls to the cutting position, and the optical fiber detects that the sealing ring is in place and stops, waiting for the start of the next cycle.

[0043] Step 10: The sealing ring is fed by circular vibration feeding, and the material storage method adopts direct vibration channel storage. The direct vibration channel has a direct vibration full material detection optical fiber 41 and a direct vibration lack of material detection optical fiber 42 to avoid frequent start-up of circular vibration feeding.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A sealing ring assembly tool, comprising a workbench (1) and a sealing rod guide mechanism (2), characterized in that: The sealing rod guide mechanism (2) is fixed to one side of the upper surface of the workbench (1); a sealing ring vibration disk (3) is arranged on the upper surface of the workbench (1); a straight vibration channel (4) is arranged on the peripheral side of the sealing ring vibration disk (3); a straight vibration full material detection optical fiber (41) and a straight vibration insufficient material detection optical fiber (42) are arranged on the outer surface of the straight vibration channel (4); a sealing ring cutting jig (5) is arranged below the straight vibration channel (4); a sealing ring cutting cylinder (6) is arranged on one side of the sealing ring cutting jig (5); an output end of the sealing ring cutting cylinder (6) is fixedly connected to the sealing ring cutting jig (5); and the sealing ring cutting A ring-shifting jig feeding cylinder (7) is provided on both sides below the jig (5); a floating ring-shifting jig (8) is provided at the output end of the ring-shifting jig feeding cylinder (7); a sealing rod center sleeve (9) is provided on one side of the floating ring-shifting jig (8); a sealing rod in-place detection optical fiber (91) is provided on both sides of the sealing rod center sleeve (9); a sealing rod pushing cylinder (10) is provided on one side of the sealing rod center sleeve (9); the output end of the sealing rod pushing cylinder (10) is fixedly connected to the peripheral side surface of the sealing rod center sleeve (9); and a sealing rod ejecting cylinder (11) is provided at one end of the sealing rod center sleeve (9); The sealing rod guiding mechanism (2) comprises a support seat (12), and limit blocks (13) are arranged on both sides of the support seat (12). The support seat (12) and the limit blocks (13) are fixedly connected to the workbench (1), and a primary stripping block (14) and a secondary stripping block (15) are slidably arranged on both sides of the upper surface of the support seat (12), and connecting plates (16) are arranged at both ends of the primary stripping block (14) and the secondary stripping block (15). A release gap is provided between the connecting plate (15) and the limiting block (13); a stripping block releasing cylinder (17) is provided on one surface of the connecting plate (16); the output end of the stripping block releasing cylinder (17) passes through the connecting plate (16); two limiting blocks (18) are provided on the side surface around the end of the output end of the stripping block releasing cylinder (17); the connecting plate (16) away from the stripping block releasing cylinder (17) is fixedly connected to the output end away from the stripping block releasing cylinder (17) via the two limiting blocks (18).

2. A sealing ring set tooling according to claim 1, characterized in that: The sealing ring cutting cylinder (6), the ring removing fixture feeding cylinder (7), the sealing rod in-place detection optical fiber (91), the sealing rod pushing cylinder (10) and the sealing rod ejecting cylinder (11) are all fixedly connected to the workbench (1).

3. The sealing ring set tooling according to claim 1, characterized in that: The straight-vibration full-material detection optical fiber (41) is located directly above the straight-vibration short-material detection optical fiber (42).

4. The sealing ring set tooling according to claim 1, characterized in that: The position and size of the sealing rod center sleeve (9) are adapted to the floating ring-moving jig (8), and the floating ring-moving jig (8) and the sealing ring-cutting jig (5) cooperate with each other.

5. The sealing ring set tooling according to claim 1, characterized in that: The primary stripping block (14) and the secondary stripping block (15) are fixedly connected via a connecting plate (16). The primary stripping block (14) and the secondary stripping block (15) have the same structure. The primary stripping block (14) is composed of a left block (141) and a right block (142). The left block (141) and the right block (142) are symmetrical structures. The inner walls of the left block (141) and the right block (142) are both provided with a sealing groove. A sealing rod (143) is nested in the sealing groove. A sealing ring (144) is sleeved on the peripheral side of the sealing rod (143). A contoured groove is provided at one end of the sealing rod (143). Material (19) is provided in the contoured groove.

6. The sealing ring set tooling according to claim 5, characterized in that: The position of the sealing rod (143) is adapted to the floating ring jig (8) and the sealing rod center sleeve (9), and the sealing rod (143) cooperates with the floating ring jig (8) and the sealing rod center sleeve (9).

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