Cross recess padded fastener

Abstract

The utility model relates to the technical field of gasket fasteners, and discloses a cross recess gasket fastener which comprises a nut, an installation mechanism is arranged in the nut and comprises a fixing assembly and an installation assembly, the fixing assembly comprises an installation groove and a clamping groove, the installation groove is formed in the outer wall of the nut, and the clamping groove is formed in the outer wall of the nut. The clamping groove is formed in the inner wall of the nut, a sliding groove is formed in one end of the clamping groove, the mounting assembly comprises a pull rod, the pull rod is slidably connected to the inner wall of the sliding groove, the outer wall of the pull rod is fixedly connected with a clamping plate, the outer wall of the pull rod is sleeved with a reset spring, and the other end of the reset spring is fixedly mounted on the inner wall of the nut. The cross recess padded fastener is provided with the mounting mechanism, and the mounting mechanism can adapt to bolts of different specifications, which means that proper bolts can be quickly found under different working environments and requirements, and the applicability of the fastener is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pad fasteners, in particular to a cross groove belt pad fastener. Background Art

[0002] Fasteners are a general term for a type of mechanical parts used to fasten two or more parts (or components) into a whole. They come in a wide variety of specifications, with different performances and uses, and are highly standardized, serialized, and universal. Fasteners are the most widely used basic mechanical parts and are in great demand. In actual use, they have the advantages of simple operation, stable use, and long service life.

[0003] As disclosed in the patent with publication number CN219549311U, the utility model discloses a fastener for mechanical instruments, belonging to the technical field of fasteners for mechanical instruments, including a rotating block and an elastic gasket installed on the rotating block, a first threaded rod installed on the elastic gasket, a knob cover installed on the side of the rotating block away from the elastic gasket, a cavity formed on the rotating block, and a locking component installed inside the cavity. Through the setting of the locking component, the end of a cross screwdriver is inserted into the cross groove on the rotating piece, and the rotating piece is rotated clockwise, so that the rotating piece drives the second threaded rod to rotate, and at the same time, the second threaded rod drives the push block and the locking head to rotate, and the end of the locking head in the second hidden groove gradually extends out of the second hidden groove, so that the end of the locking head enters the interior of the mechanical instrument and further fastens the two mechanical instruments.

[0004] Although the device allows the locking head end to enter the interior of the mechanical device and further tighten the two mechanical devices, the device does not involve an installation mechanism. The bolt structure of the traditional cross groove belt pad fastener is fixed, and its applicability under different working environments and requirements is poor. Therefore, a cross groove belt pad fastener is proposed to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a cross groove fastener with a pad to solve the above-mentioned problem.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cross groove fastener with a pad, comprising a nut, a mounting mechanism is arranged inside the nut, the mounting mechanism comprises a fixing component and a mounting component, the fixing component comprises a mounting groove and a clamping groove, the mounting groove is arranged on the outer wall of the nut, the clamping groove is arranged on the inner wall of the nut, a sliding groove is arranged at one end of the clamping groove, the mounting component comprises a pull rod, the pull rod is slidably connected to the inner wall of the sliding groove, a clamping plate is fixedly connected to the outer wall of the pull rod, a reset spring is sleeved on the outer wall of the pull rod, the other end of the reset spring is fixedly installed on the inner wall of the nut, the other end of the pull rod is fixedly connected to a connecting rod, and one end of the connecting rod is fixedly connected to a pull ring.

[0007] Preferably, the bottom end of the nut is movably connected with a bolt.

[0008] Preferably, the outer wall of the bolt is threadedly connected to a fixing auxiliary mechanism, and the fixing auxiliary mechanism includes a mounting plate, the outer wall of the mounting plate is provided with a groove, the inner wall of the groove is threadedly connected to a threaded bolt, one end of the threaded bolt is threadedly connected to a threaded sleeve, and the outer wall of the threaded sleeve is fixedly connected to a slide plate.

[0009] Preferably, a hinge sleeve is fixedly connected to the top end of the nut to assist in the installation of the belt pad fastener.

[0010] Preferably, the outer wall of the hinge sleeve is provided with a cross hinge groove for installing a pad fastener.

[0011] Preferably, the outer wall of the bolt is threadedly connected with an anti-slip ring for anti-slip installation of the fastener with a pad.

[0012] The utility model provides a cross groove fastener with a pad. It has the following beneficial effects:

[0013] (1) The cross groove washer fastener of the utility model is provided with an installation mechanism, which can adapt to bolts of different specifications. This means that suitable bolts can be quickly found in different working environments and requirements, thereby increasing the applicability of the fastener.

[0014] (2) The cross groove washer fastener of the utility model is provided with a fixing auxiliary mechanism. The cross groove washer fastener itself has good anti-loosening performance. With the fixing auxiliary mechanism, the stability of the fastener when subjected to vibration can be further improved, thereby reducing the risk of loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is the front view of the utility model;

[0017] Figure 2 It is a side view of the utility model;

[0018] Figure 3 This is the installation mechanism diagram of the utility model;

[0019] Figure 4 This is a diagram of the fixing auxiliary mechanism of the utility model.

[0020] In the figure: 1. nut; 2. bolt; 3. anti-slip ring; 4. installation mechanism; 41. fixing assembly; 411. installation groove; 412. slide groove; 413. clamping groove; 42. installation assembly; 421. pull rod; 422. clamping plate; 423. return spring; 424. connecting rod; 425. pull ring; 5. fixing auxiliary mechanism; 501. installation plate; 502. groove; 503. threaded bolt; 504. threaded sleeve; 505. slide plate; 6. cross hinge groove; 7. hinge sleeve. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] Embodiment 1:

[0023] like Figure 1-4 As shown, the utility model provides a technical solution: a cross groove fastener with a washer, comprising a nut 1, a mounting mechanism 4 is arranged inside the nut 1, the mounting mechanism 4 comprises a fixing component 41 and a mounting component 42, the fixing component 41 comprises a mounting groove 411 and a clamping groove 413, the mounting groove 411 is arranged on the outer wall of the nut 1, the clamping groove 413 is arranged on the inner wall of the nut 1, a slide groove 412 is arranged at one end of the clamping groove 413, the mounting component 42 comprises a pull rod 421, the pull rod 421 is slidably connected to the inner wall of the slide groove 412, a clamping plate 422 is fixedly connected to the outer wall of the pull rod 421, a reset spring 423 is sleeved on the outer wall of the pull rod 421, the other end of the reset spring 423 is fixedly installed on the inner wall of the nut 1, the other end of the pull rod 421 is fixedly connected to a connecting rod 424, and one end of the connecting rod 424 is fixedly connected to a pull ring 425.

[0024] The top end of the nut 1 is fixedly connected with a hinge sleeve 7 for assisting the installation of the belt-pad fastener.

[0025] The outer wall of the hinge sleeve 7 is provided with a cross hinge groove 6 for installing a gasket fastener.

[0026] The outer wall of the bolt 2 is threadedly connected with an anti-skid ring 3 for anti-skid installation of the fastener with a pad.

[0027] The cross groove fastener with a washer of the utility model is provided with a mounting mechanism 4, and the mounting mechanism 4 can adapt to bolts 2 of different specifications, which means that suitable bolts 2 can be quickly found in different working environments and requirements, thereby increasing the applicability of the fastener.

[0028] Embodiment 2:

[0029] like Figure 1-4 As shown, on the basis of the first embodiment, the utility model provides a technical solution: the bottom end of the nut 1 is movably connected with a bolt 2.

[0030] The outer wall of the bolt 2 is threadedly connected with a fixing auxiliary mechanism 5, and the fixing auxiliary mechanism 5 includes a mounting plate 501. The outer wall of the mounting plate 501 is provided with a groove 502. The inner wall of the groove 502 is threadedly connected with a threaded bolt 503. One end of the threaded bolt 503 is threadedly connected with a threaded sleeve 504. The outer wall of the threaded sleeve 504 is fixedly connected with a slide plate 505.

[0031] The cross groove belt pad fastener of the utility model is provided with a fixing auxiliary mechanism 5. The cross groove belt pad fastener itself has good anti-loosening performance. With the fixing auxiliary mechanism 5, the stability of the fastener when subjected to vibration can be further improved, and the risk of loosening can be reduced.

[0032] When the bolt 2 needs to be replaced in different occasions, first pull the pull ring 425 to drive the connecting rod 424 fixedly connected to one end of the pull ring 425 to move, and the connecting rod 424 moves to drive the pull rod 421 fixedly connected to one end to move, and the pull rod 421 moves to drive the clamping plate 422 fixedly connected to the outer wall to move, and the clamping plate 422 moves to squeeze the reset spring 423, and the pull rod 421 continues to move, and the clamping plate 422 continuously squeezes the reset spring 423 to deform, and when the pull rod 421 leaves the range of the clamping groove 413, the original bolt 2 can be removed and replaced with a new bolt 2, and when the new bolt 2 is placed in the clamping groove 413, the pull ring 425 can be loosened, and when the pull ring 425 is loosened, the tension generated by the recovery of the reset spring 423 drives the pull rod 421 to reset and clamp the new bolt 2, and when the bolt 2 is replaced, the fixing auxiliary mechanism 5 is rotated and installed on the other end of the bolt 2 to assist in its fixation.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cross groove washer fastener, comprising a nut (1), characterized in that: The nut (1) is provided with a mounting mechanism (4) inside, the mounting mechanism (4) comprising a fixing component (41) and a mounting component (42), the fixing component (41) comprising a mounting groove (411) and a clamping groove (413), the mounting groove (411) being provided on the outer wall of the nut (1), the clamping groove (413) being provided on the inner wall of the nut (1), one end of the clamping groove (413) being provided with a sliding groove (412), the mounting component (42) comprising a pull rod (421), the pull rod (421) is slidably connected to the inner wall of the slide groove (412), the outer wall of the pull rod (421) is fixedly connected to a clamping plate (422), the outer wall of the pull rod (421) is sleeved with a return spring (423), the other end of the return spring (423) is fixedly installed on the inner wall of the nut (1), the other end of the pull rod (421) is fixedly connected to a connecting rod (424), and one end of the connecting rod (424) is fixedly connected to a pull ring (425).

2. A cross groove belt pad fastener according to claim 1, characterized in that: The bottom end of the nut (1) is movably connected with a bolt (2).

3. A cross groove pad fastener according to claim 2, characterized in that: The outer wall of the bolt (2) is threadedly connected to a fixing auxiliary mechanism (5), and the fixing auxiliary mechanism (5) comprises a mounting plate (501), the outer wall of the mounting plate (501) is provided with a groove (502), the inner wall of the groove (502) is threadedly connected to a threaded bolt (503), one end of the threaded bolt (503) is threadedly connected to a threaded sleeve (504), and the outer wall of the threaded sleeve (504) is fixedly connected to a slide plate (505).

4. A cross groove belt pad fastener according to claim 1, characterized in that: The top end of the nut (1) is fixedly connected with a hinge sleeve (7).

5. A cross groove belt pad fastener according to claim 4, characterized in that: The outer wall of the hinge sleeve (7) is provided with a cross groove (6).

6. A cross groove belt pad fastener according to claim 2, characterized in that: The outer wall of the bolt (2) is threadedly connected with an anti-slip ring (3).

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