Nut capable of being quickly assembled

Abstract

The utility model relates to the technical field of nuts, in particular to a quickly assembled nut which comprises a base and a product, screw rods are installed on the left side and the right side of the base, clamps are sleeved on the two screw rods, the product is arranged at the upper end of the base and located in an area between the two screw rods, and the clamps and the base clamp each other to fix the product. And a quick clamping nut which can be quickly clamped with the screw and is in threaded connection with the screw according to the mounting height of the clamp is mounted on the screw. Through the arrangement of the quick-clamping nut, the quick-clamping nut can be directly installed at any position on the screw rod, the position of the quick-clamping nut can be selected according to the height of a clamp, the installation position can be selected according to products with different heights, the screwing distance is reduced, the convenience and the efficiency are improved, the installation time is shortened, and the practicability is better.

Description

Technical Field

[0001] The utility model relates to the technical field of nuts, in particular to a quickly assembled nut. Background Art

[0002] The brazing fixture is adapted to products of different heights, and the pressure strips thereon can be adaptively adjusted on the screw according to the height of the product. However, the pressure strips are fastened by nuts. After the height of the pressure strips is determined, the nuts are rotated from the top of the screw and screwed to the pressure strips to tighten the pressure strips. Since the heights of products produced vary greatly, using traditional nuts to assemble and tighten on the screws requires screwing the nuts to the specified position. For products with relatively short heights, the nuts will take a long time to tighten, resulting in low installation efficiency. Therefore, those skilled in the art provide a nut that can be quickly assembled to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a quick-assembly nut, comprising a base and a product. Screws are installed on both the left and right sides of the base, and a clamp is provided on the two screws. The product is placed in the area between the two screws at the upper end of the base, and the clamp and the base clamp each other to fix the product.

[0004] The quick-clamp nut installed on the screw rod can be quickly clamped and threadedly connected to the screw rod according to the installation height of the fixture.

[0005] Preferably, the bottom of the screw rod passes through the base and is fixed on the mounting seat, the mounting seat is arranged at the bottom of the base, and the mounting seat is slidably connected to the track at the bottom of the base.

[0006] Preferably: the clamp includes a pressure strip, the two ends of the pressure strip are respectively arranged on two screws, a sleeve is provided at the connection between the pressure strip and the screw, the sleeve is sleeved on the screw, and a spring is provided inside the sleeve, the spring is sleeved on the screw, and the quick-clamp nut is in contact with the spring.

[0007] Preferably, the quick-clamping nut comprises a lower nut and an upper nut, side walls of the lower nut and the upper nut are both provided with notches, and the lower nut and the upper nut are rotatably connected.

[0008] Preferably, a slide groove is provided at the bottom of the upper nut and a slide rail is provided at the top of the lower nut, and the two are adapted to each other.

[0009] The technical effects and advantages of this utility model are:

[0010] The utility model can be directly installed at any position on the screw rod through the setting of the quick-clamp nut, and its position can be selected according to the height of the clamp. The installation position can also be selected according to products of different heights, which reduces the twisting distance, improves convenience and efficiency, reduces installation time, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of a quick-assembly nut provided in an embodiment of the present application. Figure 1 ;

[0012] Figure 2 This is a schematic diagram of a quick-assembly nut provided in an embodiment of the present application. Figure 2 ;

[0013] Figure 3 This is a front view of a quick-assembly nut provided in an embodiment of the present application;

[0014] Figure 4 is a side view of a quick-assembly nut provided in an embodiment of the present application;

[0015] Figure 5 This is a structural diagram of a quick-clamp nut in a fast-assembly nut provided in an embodiment of the present application;

[0016] Figure 6 This is an exploded view of a quick-clamp nut in a quick-assembly nut provided in an embodiment of the present application.

[0017] In the picture:

[0018] 1. Base; 2. Screw; 3. Mounting seat; 4. Product; 5. Clamp; 51. Pressure strip; 52. Sleeve; 53. Spring; 6. Quick-clip nut; 61. Lower nut; 62. Upper nut; 63. Notch; 64. Slide groove; 65. Slide rail. DETAILED DESCRIPTION

[0019] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

[0020] Example

[0021] See also Figures 1 to 6 In this embodiment, a quick-assembly nut is provided, comprising a base 1 and a product 4. Screws 2 are mounted on both the left and right sides of the base 1, and a clamp 5 is provided on the two screws 2. The product 4 is placed in the area between the two screws 2 at the upper end of the base 1, and the bottom of the clamp 5 presses against the product 4. Therefore, the interaction between the clamp 5 and the base 1 can clamp and fix the product 4.

[0022] The position of the clamp 5 on the screw rod 2 can be adjusted according to the height of the product 4. In order to fix the clamp 5, a fixing nut is threadedly connected to each screw rod 2. In the prior art, the fixing nut is a conventional nut. However, when the height of the product 4 is low, the position of the clamp 5 is also low. In order to fix it stably, the fixing nut needs to be screwed and rotated from the top of the screw rod 2 until it contacts and presses the clamp 5 together. This takes a long time to screw, which is not fast enough and inefficient.

[0023] Based on the above problems, in the present application, the fixing nut is improved, and a quick-clamping nut 6 is installed on the screw rod 2. The quick-clamping nut 6 can be buckled on the screw rod 2 and slightly higher than the clamp 5 according to the initial height of the clamp 5, and then it can be twisted. In this way, the twisting distance will be very short, which is more convenient and efficient, and reduces the installation and fixing time.

[0024] The bottom of the screw rod 2 passes through the base 1 and is fixed on the mounting seat 3. The mounting seat 3 is arranged at the bottom of the base 1. The mounting seat 3 is slidably connected to the track at the bottom of the base 1. When installing the screw rod 2, the screw rod 2 can be first screwed so that its bottom is installed in the inner wall of the base 1. At this time, the mounting seat 3 is inserted into the track and slides directly under the screw rod 2. After the position of the mounting seat 3 is adjusted, the screw rod 2 is screwed again, and its bottom continues to move downward and is screwed into the mounting seat 3 to achieve a fixed connection between the two. The mounting seat 3 can increase the stability of the screw rod 2 after installation.

[0025] The clamp 5 includes a pressure strip 51, the two ends of which are respectively arranged on the two screw rods 2. A sleeve 52 is provided at the connection between the pressure strip 51 and the screw rod 2. The sleeve 52 is sleeved on the screw rod 2, and a spring 53 is provided inside the sleeve 52. The spring 53 is sleeved on the screw rod 2, and the quick-clamping nut 6 is in contact with the spring 53. When the quick-clamping nut 6 moves downward, it squeezes the spring 53 to achieve elastic contact, thereby avoiding excessive compression of the pressure strip 51 and preventing damage to the product 4.

[0026] The quick-clamp nut 6 includes a lower nut 61 and an upper nut 62. The side walls of the lower nut 61 and the upper nut 62 are provided with a notch 63, which can be first clamped on the screw rod 2 through the notch 63. At the same time, the lower nut 61 and the upper nut 62 are rotatably connected. A slide groove 64 is provided at the bottom of the upper nut 62, and a slide rail 65 is provided at the top of the lower nut 61. The two are adapted to each other. During installation, the notches 63 of the lower nut 61 and the upper nut 62 are kept consistent. After it is clamped on the screw rod 2, the upper nut 62 is rotated and rotated 180 degrees so that the lower nut 61 and the upper nut 62 form a closed nut structure. At this time, when the lower nut 61 and the upper nut 62 are rotated at the same time, it can move on the screw rod 2 like a conventional nut, thereby tightening the clamp 5, which is easy to operate.

[0027] The utility model is provided with a quick-clamping nut 6, which can be directly installed at any position on the screw rod 2, and then its position can be selected according to the height of the clamp 5. The installation position can also be selected according to products 4 of different heights, which reduces the twisting distance, improves convenience and efficiency, reduces installation time, and is more practical.

[0028] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making any creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in this utility model shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A quick-assembly nut, characterized in that: The invention comprises a base (1) and a product (4), wherein screw rods (2) are installed on both the left and right sides of the base (1), and a clamp (5) is provided on the two screw rods (2). The product (4) is placed in the area between the two screw rods (2) at the upper end of the base (1), and the clamp (5) and the base (1) are clamped to each other to fix the product (4); A quick-clamping nut (6) is installed on the screw rod (2) and can be quickly clamped and threadedly connected to the screw rod (2) according to the installation height of the clamp (5).

2. A quick-assembly nut according to claim 1, characterized in that: The bottom of the screw rod (2) passes through the base (1) and is fixed on the mounting seat (3). The mounting seat (3) is arranged at the bottom of the base (1). The mounting seat (3) is slidably connected to the track at the bottom of the base (1).

3. A quick-assembly nut according to claim 1, characterized in that: The clamp (5) comprises a pressure strip (51), the two ends of which are respectively arranged on two screw rods (2), a sleeve (52) is provided at the connection between the pressure strip (51) and the screw rods (2), the sleeve (52) is sleeved on the screw rods (2), and a spring (53) is provided inside the sleeve (52), the spring (53) is sleeved on the screw rods (2), and the quick-clamp nut (6) is in contact with the spring (53).

4. A quick-assembly nut according to claim 3, characterized in that: The quick-clamp nut (6) comprises a lower nut (61) and an upper nut (62). The side walls of the lower nut (61) and the upper nut (62) are both provided with notches (63). The lower nut (61) and the upper nut (62) are rotatably connected.

5. A quick-assembly nut according to claim 4, characterized in that: The bottom of the upper nut (62) is provided with a slide groove (64), and the top of the lower nut (61) is provided with a slide rail (65), and the two are adapted to each other.

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