Mounting connector for rotating shaft bushing

Abstract

The utility model discloses an installation connector for a rotating shaft bushing, which belongs to the technical field of bushing connectors and comprises a first connector and a second connector, one side of the first connector is connected with a first connecting plate, and one side of the second connector close to the first connecting plate is connected with a second connecting plate. And the opposite surfaces of the first connecting plate and the second connecting plate are connected with sealing gaskets. By arranging a first pressurizing plate, a through hole, a second pressurizing plate, a sliding rod and other parts, pulling force drives the first pressurizing plate to move, the first pressurizing plate drives sealing gaskets to conduct extrusion deformation, then when a handle rotates by 90 degrees, a fixing block is clamped into a locking groove at the moment, the two sealing gaskets are mutually extruded and deformed at the moment, and therefore the good waterproof effect is achieved; the problem that when only a cotton rope and a small sponge block are used for achieving the waterproof effect in a comparison file, once the cotton rope and the sponge block reach the water absorption saturation state, the waterproof capacity is not ideal any more is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bush connector technical field, especially, a kind of installation connector for pivot bush. BACKGROUND

[0002] The bush connector is a mechanical device that connects components through an internal bush structure, commonly used to secure and seal shafts, rods or pipes, while providing good support and reducing wear and tear, suitable for a variety of industrial and mechanical equipment that requires reliable connection and protection.

[0003] Prior art has disclosed some bush connector technical field utility model patents, one of which is a utility model patent with application publication number CN219180840U, which discloses a multifunctional waterproof bush connector assembly, relating to the technical field of waterproof bush connector assembly, which aims to solve the technical problem that the connector assembly of the prior art usually lacks multifunctional waterproof bush structure and cannot realize the quick installation and fixation of two bushes. The waterproof bush connector assembly includes a first waterproof block and a second waterproof block movably arranged at the front end of the first waterproof block. First screw grooves are formed at the front and rear ends of the second waterproof block, and a first installation cylinder is screwed to the inner wall of the first screw groove. A protective cylinder is fixedly installed on the inner wall of the first installation cylinder, and a first connector is fixedly installed on the inner wall of the protective cylinder. Limiting blocks are fixedly installed at the four corners of the rear end of the second waterproof block, and third screw grooves are formed at the upper and lower ends of the limiting blocks. The waterproof bush connector assembly has a multifunctional waterproof bush structure and can realize the quick installation and fixation of two bushes.

[0004] In actual implementation process, when only cotton rope and small sponge block are used in the comparative document to achieve waterproof effect, once the cotton rope and sponge block reach water saturation state, the waterproof capacity will no longer be ideal.

[0005] Therefore, the utility model designs an installation connector for pivot bush to solve the above problems. Utility model content

[0006] The utility model aims to solve the problem that only cotton rope and small sponge block are used in the comparative document to achieve waterproof effect, once the cotton rope and sponge block reach water saturation state, the waterproof capacity will no longer be ideal, and proposes an installation connector for pivot bush.

[0007] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of installation connector for shaft bushing, including first connector, second connector, the side of the first connector is connected with first connecting plate, the side close to the first connecting plate of the second connector is connected with second connecting plate, the opposite face of the first connecting plate and second connecting plate is connected with sealing gasket, the front and back of the first connecting plate and second connecting plate are connected with pressurizing device, the upper surface and lower surface of the first connecting plate and second connecting plate are connected with fixed device, the pressurizing device includes two first pressurizing plates, two second pressurizing plates, two the first pressurizing plate is connected at the front and back of first connecting plate respectively, first pressurizing plate is internally provided with through-hole, two the second pressurizing plate is connected at the front and back of second connecting plate respectively;

[0008] Second pressurizing plate is slidably connected with slide rod, the slide rod is slidably connected in second pressurizing plate, the slide rod is clamped in through-hole, the side of the slide rod is connected with limit plate, the other side of the slide rod is connected with swivel, the swivel is rotatably connected with fixed shaft, the fixed shaft is connected with rotating plate outside, the rotating plate is connected with handle below, the slide rod is equipped with limit ring outside, the slide rod is equipped with sleeve, the slide rod is clamped with sliding plate outside, the sliding plate is overlapped on the side of sleeve, the sleeve is overlapped on the side of first pressurizing plate.

[0009] As further description of the above technical scheme:

[0010] The long slot is formed in the sliding plate, and the width of the long slot is consistent with the diameter of the slide rod.

[0011] As further description of the above technical scheme:

[0012] The side of the rotating plate is provided with protrusion, and is overlapped on the side of second pressurizing plate.

[0013] As further description of the above technical scheme:

[0014] The slide rod and the interior of the through-hole form a sliding structure, and the sleeve and the slide rod are movably connected.

[0015] As further description of the above technical scheme:

[0016] The limit ring and the slide rod are integrally welded.

[0017] As further description of the above technical scheme:

[0018] The fixing device comprises two first fixing plates, two second fixing plates, the two first fixing plates are connected to the upper surface and the lower surface of the first connecting plate respectively, the two second fixing plates are connected to the upper surface and the lower surface of the second connecting plate respectively, a locking rod is arranged in the first fixing plate, the locking rod is clamped in the second fixing plate, a plurality of locking grooves are formed in the locking rod, an L-shaped plate is connected to the outside of the second fixing plate, a cylinder is penetrated through and slidably connected in the L-shaped plate, the other end of the pull spring is connected to the outside of the L-shaped plate, one end of the cylinder is connected with a fixing block, and the fixing block is clamped in the locking groove.

[0019] As a further description of the above technical solution:

[0020] The cylinder is sleeved with a pull spring, and one end of the pull spring is connected to the inside of the cylinder.

[0021] As a further description of the above technical solution:

[0022] The end surface of the fixing block is triangular, and one side of the locking groove is arc-shaped.

[0023] As a further description of the above technical solution:

[0024] 1、The utility model discloses a first pressure plate, a through hole, a second pressure plate, a sliding rod and other parts are set up, when the first connector and the second connector need to be connected, the first pressure plate and the second pressure plate are aligned at this time, then continue to push, then when the sliding rod is inserted into the through hole and extends, the two sealing gaskets are overlapped at this time, then the sleeve is sleeved on the outside of the sliding rod, then the sliding plate is clamped into the outside of the sliding rod, then the handle is rotated, and the rotating plate is rotated under the action of the handle, the convex part of the rotating plate exerts a thrust force on the second pressure plate at this time, the thrust force drives the whole rotating plate to deviate, then drives the fixed shaft and the rotating ring to move, the sleeve exerts a pulling force on the first pressure plate at this time, the pulling force drives the first pressure plate to move, the first pressure plate drives the sealing gasket to be extruded and deformed, then when the handle is rotated by 90 degrees, the fixing block is clamped into the locking groove at this time, the two sealing gaskets are extruded and deformed each other at this time, thereby, a better waterproof effect is achieved, and the problem that the waterproof ability is not ideal when the cotton rope and the small sponge block in the comparison file are saturated with water is solved.

[0025] 2. The utility model discloses a first fixed plate, second fixed plate, locking lever, locking groove, L type board and other parts are set up, when in the connecting process of first connector and second connector, when gradually approaching, locking lever gradually goes in second fixed plate, when the sealing is completed, the spring of pulling back the cylinder and fixed block and moves to realize that fixed block is inserted into the corresponding locking groove, avoids the whole to separate. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The utility model provides a kind of mounting connector solid structure schematic diagram for pivot bushing;

[0027] Figure 2 The utility model provides a kind of mounting connector first connecting plate and second connecting plate separation structure schematic diagram for pivot bushing;

[0028] Figure 3 The utility model provides a kind of mounting connector pressurizing device solid structure schematic diagram for pivot bushing;

[0029] Figure 4 The utility model provides a kind of mounting connector fixed device solid structure schematic diagram for pivot bushing;

[0030] Legend:

[0031] 1, first connector;2, second connector;3, first connecting plate;4, second connecting plate;5, sealing gasket;6, pressurizing device;601, first pressurizing plate;602, through-hole;603, second pressurizing plate;604, sliding rod;605, limit plate;606, swivel ring;607, fixed shaft;608, rotating plate;609, handle;610, limit ring;611, sleeve;612, sliding plate;7, fixed device;71, first fixed plate;72, second fixed plate;73, locking lever;74, locking groove;75, L type board;76, cylinder;77, spring of pulling back;78, fixed block. DETAILED DESCRIPTION

[0032] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0033] Please refer to Figures 1-4 ,

[0034] First embodiment:

[0035] The utility model provides a technical scheme: a kind of installation connector for shaft bush, including first connector 1, second connector 2, the side of first connector 1 is connected with first connecting plate 3, the side of second connector 2 close to first connecting plate 3 is connected with second connecting plate 4, and the opposite face of first connecting plate 3 and second connecting plate 4 is connected with sealing gasket 5, and the blocking of water flow is realized by being provided with sealing gasket 5, and sealing water flow enters;The front and back of first connecting plate 3 and second connecting plate 4 are connected with pressurizing device 6, and the upper surface and lower surface of first connecting plate 3 and second connecting plate 4 are connected with fixing device 7, and pressurizing device 6 includes two first pressurizing plates 601, two second pressurizing plates 603, two first pressurizing plates 601 are connected at the front and back of first connecting plate 3 respectively, and through hole 602 is formed in first pressurizing plate 601, and two second pressurizing plates 603 are connected at the front and back of second connecting plate 4 respectively;

[0036] Second pressurizing plate 603 is slidably connected with slide rod 604, and slide rod 604 is slidably connected in second pressurizing plate 603, slide rod 604 is clamped in through hole 602, and the side of slide rod 604 is connected with limit plate 605, by being provided with limit plate 605 and through hole 602, the size of through hole 602 is greater than limit plate 605, so that it can be freely slid in;The other side of slide rod 604 is connected with swivel joint 606, and fixed shaft 607 is rotatably connected in swivel joint 606, by being provided with swivel joint 606 and fixed shaft 607, swivel joint 606 cooperates with fixed shaft 607, so that swivel joint 606 can freely rotate outside fixed shaft 607;Fixed shaft 607 is connected with rotating plate 608 outside, and handle 609 is connected below rotating plate 608, limit ring 610 is provided outside slide rod 604, by being provided with limit ring 610, limit ring 606 can realize the limit of slide rod 604, to avoid that slide rod 604 is separated;Slide rod 604 is provided with sleeve 611, and slide plate 612 is clamped outside slide rod 604, and slide plate 612 is lapped on one side of sleeve 611, and sleeve 611 is lapped on one side of first pressurizing plate 601.

[0037] Specifically, as shown in Figures 1-3 Long slot is formed in slide plate 612, and the width of long slot is consistent with the diameter size of slide rod 604, one side of rotating plate 608 is provided with protrusion, and is lapped on one side of second pressurizing plate 603, and slide structure is formed between the inside of slide rod 604 and through hole 602, sleeve 611 and slide rod 604 are movably connected, limit ring 610 and slide rod 604 are integrally welded structure, and welding structure can realize more stable connection.

[0038] When the first connector 1 and the second connector 2 need to be connected, the first pressing plate 601 is aligned with the second pressing plate 603, and then the slide rod 604 is inserted into the through hole 602 and extends, and then the sleeve 611 is sleeved on the slide rod 604, and then the slide plate 612 is clamped on the slide rod 604, and then the handle 609 is rotated, the handle 609 drives the rotating plate 608 to rotate, the protruding part of the rotating plate 608 applies a pushing force to the second pressing plate 603, the pushing force drives the rotating plate 608 to deviate as a whole, and then drives the fixed shaft 607 and the rotating ring 606 to move, at this time, the sleeve 611 applies a pulling force to the first pressing plate 601, the pulling force drives the first pressing plate 601 to move, and the first pressing plate 601 drives the sealing gasket 5 to be extruded and deformed, and then when the handle 609 is rotated by 90 degrees, the fixed block 78 is clamped in the locking groove 74, and the two sealing gaskets 5 are extruded and deformed, thereby achieving a better waterproof effect. When the cotton rope and the small sponge block are used to achieve the waterproof effect in the comparative document, once the cotton rope and the sponge block reach the saturated state of water absorption, the waterproof capacity will no longer be ideal.

[0039] Second embodiment:

[0040] Specifically, as shown in Figure 4 The fixing device 7 includes two first fixing plates 71 and two second fixing plates 72, the two first fixing plates 71 are connected to the upper surface and the lower surface of the first connecting plate 3 respectively, the two second fixing plates 72 are connected to the upper surface and the lower surface of the second connecting plate 4 respectively, the first fixing plate 71 is provided with a locking rod 73 clamped in the second fixing plate 72, the locking rod 73 is provided with a plurality of locking grooves 74, the L-shaped plate 75 is connected to the outside of the second fixing plate 72, the cylinder 76 is penetrated and slidably connected in the L-shaped plate 75, the other end of the back pull spring 77 is connected to the outside of the L-shaped plate 75, the fixed block 78 is connected to one end of the cylinder 76, the fixed block 78 is clamped in the locking groove 74, and the back pull spring 77 is sleeved on the outside of the cylinder 76. By arranging the back pull spring 77, the position of the fixed block 78 can be controlled, and the fixed block 78 can be quickly reset; one end of the back pull spring 77 is connected to the inside of the cylinder 76, the end surface of the fixed block 78 is triangular, one side of the locking groove 74 is arc-shaped, the arc-shaped design can automatically adjust without controlling the cylinder 76 during installation, and the reverse direction is clamped.

[0041] When the first connector 1 and the second connector 2 gradually approach during the connection process, the locking rod 73 gradually penetrates into the second fixed plate 72, and the pull-back spring 77 drives the fixed block 78 to continuously move at the arc surface in the plurality of locking grooves 74; when the sealing is completed, the pull-back spring 77 exerts the elastic force on the cylinder 76, the elastic force drives the cylinder 76 and the fixed block 78 to move, so that the fixed block 78 is clamped into the corresponding locking groove 74, and the whole is prevented from being separated.

[0042] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A mounting connector for a rotating shaft bushing, comprising a first connector (1), a second connector (2), characterized in that, The first connector (1) is connected with a first connecting plate (3), the second connector (2) is connected with a second connecting plate (4) near one side of the first connecting plate (3), the opposite surfaces of the first connecting plate (3) and the second connecting plate (4) are connected with sealing pads (5), the front and back surfaces of the first connecting plate (3) and the second connecting plate (4) are connected with pressing devices (6), the upper and lower surfaces of the first connecting plate (3) and the second connecting plate (4) are connected with fixing devices (7), the pressing device (6) comprises two first pressing plates (601), two second pressing plates (603), the first pressing plates (601) are connected with the front and back surfaces of the first connecting plate (3) respectively, the first pressing plate (601) is provided with a through hole (602), and the second pressing plates (603) are connected with the front and back surfaces of the second connecting plate (4) respectively. The second pressing plate (603) is connected with a sliding rod (604) in a sliding mode, the sliding rod (604) is connected with the second pressing plate (603) in a sliding mode, the sliding rod (604) is clamped in the through hole (602), one side of the sliding rod (604) is connected with a limiting plate (605), the other side of the sliding rod (604) is connected with a rotating ring (606), the rotating ring (606) is connected with a fixing shaft (607) in a rotating mode, the fixing shaft (607) is connected with a rotating plate (608) outside, the rotating plate (608) is connected with a handle (609), the sliding rod (604) is connected with a limiting ring (610) outside, the sliding rod (604) is connected with a sleeve (611) outside, the sliding rod (604) is clamped with a sliding plate (612) outside, the sliding plate (612) is connected with one side of the sleeve (611), and the sleeve (611) is connected with one side of the first pressing plate (601).

2. The mounting connector for a pivot bushing according to claim 1, wherein The sliding plate (612) is provided with a long slot, and the width of the long slot is consistent with the diameter of the sliding rod (604).

3. The mounting connector for a pivot bushing of claim 1, wherein, One side of the rotating plate (608) is provided with a convex, and the convex is connected with one side of the second pressing plate (603).

4. The mounting connector for a pivot bushing of claim 1, wherein, The sliding rod (604) and the through hole (602) are connected in a sliding mode, and the sleeve (611) and the sliding rod (604) are connected in a movable mode.

5. The mounting connector for a pivot bushing of claim 1, wherein, The limiting ring (610) and the sliding rod (604) are connected in an integrated welding mode.

6. The mounting connector for a pivot bushing of claim 1, wherein, The fixing device (7) comprises two first fixing plates (71), two second fixing plates (72), the two first fixing plates (71) are connected to the upper surface and the lower surface of the first connecting plate (3) respectively, the two second fixing plates (72) are connected to the upper surface and the lower surface of the second connecting plate (4) respectively, the first fixing plate (71) is internally provided with a locking rod (73), the locking rod (73) is clamped in the second fixing plate (72), a plurality of locking grooves (74) are formed in the locking rod (73), the L-shaped plate (75) is connected to the outside of the second fixing plate (72), the cylinder (76) penetrates through and is slidably connected in the L-shaped plate (75), the cylinder (76) is externally sleeved with the back pulling spring (77), one end of the cylinder (76) is connected with the fixing block (78), and the fixing block (78) is clamped in the locking groove (74).

7. A mounting connector for a pivot bushing according to claim 6, wherein One end of the back pulling spring (77) is connected in the cylinder (76), and the other end of the back pulling spring (77) is connected to the outside of the L-shaped plate (75).

8. The mounting connector for a pivot bushing of claim 6, wherein, The end surface of the fixing block (78) is triangular, and one side of the locking groove (74) is arc-shaped.

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