Riveting fastener easy to disassemble

Abstract

The utility model relates to the technical field of fasteners, in particular to a riveting fastener easy to disassemble, which comprises a first mounting part, a second mounting part, a first connecting part and a second connecting part. The fastening mechanism is used for hiding the first mounting part and the second mounting part, and the fastening mechanism of the fastening part is arranged on one side of the second mounting part; wherein the fastening mechanism comprises a plurality of connecting blocks fixedly mounted at the bottom of the second mounting piece, and a plurality of guide grooves are formed in the surface of the first mounting piece; the first mounting part and the second mounting part are quickly connected through the fastening assembly, looseness caused by shaking after connection of the first mounting part and the second mounting part is avoided, the fastening part can be hidden on one side of the second mounting part through the fastening mechanism, direct contact between the external environment and the fastening part is avoided, the influence of external factors on the service life of the fastening part is reduced, and the service life of the fastening part is prolonged. And the service life of the fastener is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to fastener technical field, especially a riveting fastener easy to disassemble. BACKGROUND

[0002] Fasteners are components used to connect or secure two or more objects. They usually connect parts together firmly through threads, welding, riveting, etc.

[0003] As shown in the reference case "a riveting fastener easy to disassemble for robot assembly" announcement number "CN220302509U", first, the first pre-installation mechanism is installed with the robot main body shell structure, then the module structure to be installed is assembled with the assembly module pre-installation plate, when the connection is needed, the alignment shaft head is pressed, and then the connection sleeve frame is sleeved, so that the locking shaft is inserted into the limiting hole after the elastic recovery to be locked and fixed, so as to fix, when disassembling, the connection sleeve frame can be disengaged by pressing the alignment shaft head again to realize disassembly, which achieves the effect of convenient and quick installation and disassembly of the robot module device, and realizes the effect of facilitating robot test research.

[0004] The existing fastener is usually directly contacted with the external environment after connecting the robot main body and the connecting piece, with the extension of the use time, the fastener will be affected by external factors, so that the performance of the fastener gradually decreases, and then affects the service life.

[0005] Therefore, a riveting fastener easy to disassemble is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a riveting fastener easy to disassemble to solve the above problems, which improves the problem that the fastener is usually directly contacted with the external environment after connecting the robot main body and the connecting piece, with the extension of the use time, the fastener will be affected by external factors, so that the performance of the fastener gradually decreases, and then affects the service life.

[0007] The utility model discloses a kind of easily detached riveting fasteners, comprising: first mounting piece, the side of the first mounting piece is provided with second mounting piece;Fastening mechanism, for hiding the fastening mechanism of first mounting piece and second mounting piece fastening component setting in the side of second mounting piece;Wherein, the fastening mechanism includes multiple connecting blocks fixedly installed at the bottom of second mounting piece, the surface of the first mounting piece is provided with multiple guide grooves, the side of the second mounting piece is provided with the connecting assembly for quickly connecting first mounting piece and second mounting piece, the side of the connecting assembly is provided with fastening assembly, when using, first mounting piece and second mounting piece can be quickly riveted by connecting assembly, and after connection, first mounting piece and second mounting piece can be fastened and connected by fastening assembly, avoid both after connection because of shaking and appear loose, fastening mechanism can hide fastening component in the side of second mounting piece, avoid the direct contact of external environment to fastening component, thereby reduce the influence of external factor on fastener life, prolong the service life of fastener.

[0008] Preferably, the connecting assembly includes a docking groove opened on the surface of the first mounting piece, two movable grooves are opened in the docking groove, a riveting groove is opened in each of the two movable grooves, a rotating rod is rotatably installed on the surface of the second mounting piece, one end of the rotating rod extends into the docking groove, two riveting blocks are fixedly installed on the surface of the rotating rod, and each of the two riveting blocks is located on one side of the two movable grooves. When in use, the multiple connecting blocks can be slidably inserted into the corresponding guide grooves, and after connection, one end of the rotating rod enters the docking groove. At this time, the two riveting blocks move to one side of the two movable grooves, the rotating rod drives the two riveting blocks to move into the corresponding movable grooves, and the two riveting blocks are aligned with the riveting grooves for riveting. The mutual connection of the first mounting piece and the second mounting piece can be quickly completed. After installation, the connection fastening components of the two are located inside and do not contact the outside, which improves the durability of the fastener.

[0009] Preferably, the shape of the riveting groove is matched with the riveting block, and a driving block is fixedly connected to the top end of the rotating rod. The driving block can be used to more conveniently drive the rotating rod to rotate, so that the connection process is more convenient.

[0010] Preferably, two grooves are opened on the surface of the driving block, and each of the two grooves is aligned with a riveting block. By observing the two grooves on the top of the driving block, the position of the riveting block on the surface of the rotating rod can be conveniently judged, so that the riveting block and the riveting groove can be riveted.

[0011] Preferably, the riveting groove is located at the top of the movable groove, and the edge of the riveting groove is provided in the form of an inclined surface. The inclined surface of the edge of the riveting groove allows the riveting block to contact the inclined surface when the riveting block approaches the riveting groove, so that riveting can be better performed.

[0012] Preferably, the fastening assembly comprises a guide rod fixedly installed at the bottom end of the rotating rod, an active sleeve is slidably connected to the outer side of the guide rod, a spring is fixedly installed in the active sleeve, when the rotating rod needs to be rotated, the rotating rod needs to be pressed down first to drive the two riveting blocks to move to one side of the corresponding active groove, at the same time, the rotating rod drives the guide rod to abut against the spring, after the riveting blocks are connected with the corresponding riveting grooves, the rotating rod is released to reset the spring synchronously, so that the riveting blocks can abut against the riveting grooves, and the loosening or falling off after connection is prevented.

[0013] Preferably, the outer side of the active sleeve is fixedly installed with a contact ring, and the top edge of the contact ring is provided in a beveled shape, the contact area with the bottom wall of the butt joint groove can be increased through cooperation of the active sleeve and the contact ring, so that the rotating rod can stably and vertically contact the inner bottom wall of the butt joint groove.

[0014] The utility model discloses the beneficial effect is:

[0015] 1, through the fastening assembly quick -witted connection to the first mounting piece and the second mounting piece, avoid the loosening of two because of the shaking after connection, and the fastening mechanism can hide the fastening part in the one side of the second mounting piece, avoid the direct contact of external environment to the fastening part, thereby reduce the influence of external factors to the service life of fastening piece, prolong the service life of fastening piece;

[0016] 2, when the rotating rod needs to be rotated, the rotating rod needs to be pressed down first to drive the two riveting blocks to move to one side of the corresponding active groove, at the same time, the rotating rod drives the guide rod to abut against the spring, after the riveting blocks are connected with the corresponding riveting grooves, the rotating rod is released to reset the spring synchronously, so that the riveting blocks can abut against the riveting grooves, and the loosening or falling off after connection is prevented. ACCURATE DRAWINGS

[0017] Figure 1 It is the main body structure schematic drawing of the utility model;

[0018] Figure 2 It is the fastening mechanism structure schematic drawing of the utility model;

[0019] Figure 3 It is the rotating rod and riveting block structure schematic drawing of the utility model;

[0020] Figure 4 It is the butt joint groove and riveting groove structure schematic drawing of the utility model.

[0021] In the diagram: 1. First mounting component; 2. Second mounting component; 3. Fastening mechanism; 31. Connecting block; 311. Guide groove; 32. Connecting assembly; 321. Butt groove; 322. Rotating rod; 323. Riveting block; 324. Movable groove; 325. Riveting groove; 326. Drive block; 33. Fastening assembly; 331. Movable sleeve; 332. Guide rod; 333. Spring; 334. Contact ring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In practical implementation: such as Figures 1-4 As shown, an easily detachable riveting fastener includes: a first mounting part 1, a second mounting part 2 disposed on one side of the first mounting part 1, and a fastening mechanism 3. The fastening mechanism 3, which is used to hide the fastening components of the first mounting part 1 and the second mounting part 2, is disposed on one side of the second mounting part 2. The fastening mechanism 3 includes multiple connecting blocks 31 fixedly installed at the bottom of the second mounting part 2. Multiple guide grooves 311 are opened on the surface of the first mounting part 1. A connecting component 32 for quickly connecting the first mounting part 1 and the second mounting part 2 is disposed on one side of the second mounting part 2. A fastening component 33 is disposed on one side of the connecting component 32. In use, the first mounting part 1 and the second mounting part 2 can be quickly riveted through the connecting component 32. After connection, the first mounting part 1 and the second mounting part 2 can be fastened through the fastening component 33 to prevent loosening due to shaking after connection. The fastening mechanism 3 can hide the fastening components on one side of the second mounting part 2, avoiding direct contact between the fastening components and the external environment, thereby reducing the impact of external factors on the life of the fastener and extending the service life of the fastener.

[0024] In the connection of the robot module, the connecting component 32 can quickly complete the riveting operation between the first mounting part 1 and the second mounting part 2. At the same time, the fastening component 33 ensures the stability of the connection after connection, avoiding loosening caused by vibration or external impact during robot operation. In addition, the fastening mechanism 3 hides the fastening components on one side of the second mounting part 2, preventing external environmental factors from causing wear or corrosion to the fasteners, improving the durability of the fasteners. Even after the robot has been used for a long time, the fasteners can still maintain good performance.

[0025] like Figure 2 , Figure 3 and Figure 4As shown, the connecting assembly 32 comprises a docking groove 321 opened on the surface of the first mounting piece 1, two movable grooves 324 are opened in the inside of the docking groove 321, two riveting grooves 325 are opened in the inside of the two movable grooves 324 respectively, a rotating rod 322 is rotatably installed on the surface of the second mounting piece 2, one end of the rotating rod 322 extends to the inside of the docking groove 321, two riveting blocks 323 are fixedly installed on the surface of the rotating rod 322, the two riveting blocks 323 are located on one side of the two movable grooves 324 respectively, in use, a plurality of connecting blocks 31 can be slidably inserted into the corresponding guide grooves 311, and after connection, one end of the rotating rod 322 enters the inside of the docking groove 321, at this time, the two riveting blocks 323 move to one side of the two movable grooves 324, the rotating rod 322 drives the two riveting blocks 323 to move into the corresponding movable grooves 324, and is riveted with the riveting grooves 325, so that the mutual connection of the first mounting piece 1 and the second mounting piece 2 can be quickly completed, and after installation, the connecting fastening parts of the two are located inside and do not contact with the outside, so that the durability of the fastener is improved;

[0026] The riveting groove 325 is matched with the riveting block 323 in shape, the top end of the rotating rod 322 is fixedly connected with a driving block 326, the rotating rod 322 can be more conveniently driven to rotate through the driving block 326, so that the connecting process is more convenient, two grooves are opened on the surface of the driving block 326, the two grooves are aligned with the two riveting blocks 323 respectively, the position of the riveting block 323 on the surface of the rotating rod 322 can be conveniently judged by observing the two grooves on the top of the driving block 326, so that the riveting block 323 and the riveting groove 325 can be conveniently riveted, the riveting groove 325 is located at the top of the movable groove 324, and the edge of the riveting groove 325 is provided in a beveled shape, so that the riveting block 323 is in contact with the bevel when approaching the riveting groove 325, so that riveting is better.

[0027] As Figure 2 , Figure 3 and Figure 4As shown, the fastening assembly 33 includes a guide rod 332 fixedly installed at the bottom end of the rotating rod 322, the outer side of the guide rod 332 is slidingly connected with a movable sleeve 331, the inner side of the movable sleeve 331 is fixedly installed with a spring 333, when it is needed to rotate the rotating rod 322, the rotating rod 322 needs to be pressed down first to drive the two riveting blocks 323 to move to one side of the corresponding movable slot 324, at the same time, the rotating rod 322 drives the guide rod 332 to abut against the spring 333, after the riveting block 323 is connected with the corresponding riveting slot 325, the rotating rod 322 is loosened and the spring 333 is reset synchronously, so that the riveting block 323 can abut against in the riveting slot 325, preventing loosening or falling off after connection, the outer side of the movable sleeve 331 is fixedly installed with a contact ring 334, the top edge of the contact ring 334 is provided in a beveled shape, the movable sleeve 331 and the contact ring 334 can be matched to increase the contact area with the bottom wall of the butt joint slot 321, so that the rotating rod 322 can be stably and vertically contacted with the inner bottom wall of the butt joint slot 321.

[0028] In use, a plurality of connecting blocks 31 and corresponding guide slots 311 can be slidingly inserted, and after connection, one end of the rotating rod 322 enters the inside of the butt joint slot 321, when it is needed to rotate the rotating rod 322, the rotating rod 322 needs to be pressed down first to drive the two riveting blocks 323 to move to one side of the corresponding movable slot 324, at the same time, the rotating rod 322 drives the guide rod 332 to abut against the spring 333, after the riveting block 323 is connected with the corresponding riveting slot 325, the rotating rod 322 is loosened and the spring 333 is reset synchronously, so that the riveting block 323 can abut against in the riveting slot 325, preventing loosening or falling off after connection, the connecting blocks 31 and the second mounting part 2 can be quickly connected with each other, and after installation, the connecting and fastening parts of the two are located inside and do not contact the outside, improving the durability of the fastener.

[0029] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A readily removable riveted fastener, characterised in that, The utility model relates to a first mounting piece (1) one side is equipped with second mounting piece (2), fastening mechanism (3) for hiding first mounting piece (1) and second mounting piece (2) fastening part, the fastening mechanism (3) is arranged in one side of second mounting piece (2), wherein, the fastening mechanism (3) includes a plurality of connecting blocks (31) fixedly installed at the bottom of second mounting piece (2), the surface of first mounting piece (1) is provided with a plurality of guide grooves (311), one side of second mounting piece (2) is provided with connecting assembly (32) for quickly connecting first mounting piece (1) and second mounting piece (2), one side of connecting assembly (32) is provided with fastening assembly (33). The connecting assembly (32) includes the butt joint groove (321) of the surface of first mounting piece (1), the inside of butt joint groove (321) is provided with two movable grooves (324), the inside of two movable grooves (324) is provided with riveting groove (325), the surface of second mounting piece (2) is rotatably provided with rotating rod (322), one end of rotating rod (322) extends to the inside of butt joint groove (321), the surface of rotating rod (322) is fixedly provided with two riveting blocks (323), two riveting blocks (323) are located at one side of two movable grooves (324) respectively. The riveting groove (325) is matched with riveting block (323), and the top of rotating rod (322) is fixedly connected with driving block (326). The surface of driving block (326) is provided with two grooves, and the two grooves are respectively aligned with the two riveting blocks (323).

2. A readily removable riveted fastener according to claim 1, wherein: The riveting groove (325) is located at the top of movable groove (324), and the edge of riveting groove (325) is provided as an inclined surface.

3. A readily removable riveted fastener according to claim 2, wherein: The fastening assembly (33) includes a guide rod (332) fixedly installed at the bottom end of the rotating rod (322), and the outer side of the guide rod (332) is slidably connected with a movable sleeve (331). The inside of the movable sleeve (331) is fixedly installed with a spring (333).

4. A readily removable riveted fastener according to claim 3, wherein: The outer side of the movable sleeve (331) is fixedly installed with a contact ring (334), and the top edge of the contact ring (334) is provided as an inclined surface.

5. A readily removable riveted fastener according to claim 3, wherein: ​ 6. A readily removable riveted fastener according to claim 2, wherein: ​ 7. A readily removable riveted fastener according to claim 6 wherein: ​

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