Auxiliary nut assembly tool

Abstract

The utility model discloses an auxiliary nut assembling tool which comprises a base plate, a sliding groove is formed in the lower wall of the base plate, a plurality of sliding blocks are arranged in the sliding groove in a sliding mode, a rotating shaft is rotatably installed on the lower walls of the sliding blocks, a positioning sleeve fixedly connected with the sliding blocks is installed on the outer side of the rotating shaft in a sleeved mode, and a locking bolt is connected to the side wall of the positioning sleeve in a screwed mode. The nut assembling tool relates to the technical field of nut assembling, can quickly and accurately install a plurality of nuts to preset positions, remarkably improves the assembling efficiency, can accurately adjust the position of the sliding block through the design of the positioning nut and the stud, and improves the assembling efficiency. Therefore, the position of the mounting cylinder is adjusted, and accurate positioning of the nut is achieved. The connecting frame is driven by the lifting rod to move up and down, the nut can be attracted by matching with the magnet piece on the push plate, the nut in the mounting cylinder can be quickly pushed into a preset position through movement of the push plate, and the assembling speed is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to nut assembly technical field, concretely is a nut auxiliary assembly frock. BACKGROUND

[0002] In mechanical parts installation and assembly, nut is common part, especially on large-scale production line, the quick and accurate assembly of nut is important to improve production efficiency, the current nut assembly mode adopts manual one by one to press nut into nut groove of part, its assembly speed is slow, and because the interference fit is adopted between nut and nut groove, long -time manual assembly can lead to worker fatigue, increase labor intensity, therefore urgently await developing a frock equipment that can assemble multiple nuts simultaneously to solve the above -mentioned problem. SUMMARY

[0003] In view of the deficiency of prior art, the utility model provides a nut auxiliary assembly frock, solves the problem of time -consuming and labor -intensive of manual assembly, and low assembly efficiency.

[0004] To realize above -mentioned purpose, the utility model is realized through following technical scheme: a nut auxiliary assembly frock, including base plate, the lower wall of base plate is equipped with sliding slot, a plurality of sliding blocks are slidably arranged in the sliding slot, the lower wall of sliding block is rotatably installed with pivot, the outer side of pivot is sleeved with the fixed connection of positioning sleeve of sliding block, the side wall of positioning sleeve is screwed with locking bolt, the tail end of locking bolt is tightly contacted to the outer side of pivot, the lower end of pivot is fixedly installed with connecting piece, the lower wall of connecting piece is fixedly provided with fixed rod, the outer side of fixed rod is slidably sleeved with mounting cylinder, the mounting cylinder is equipped with mounting cavity, one end of fixed rod is inserted into mounting cavity and fixedly provided with push plate, the push plate is equipped with magnet piece, the mounting cylinder is connected with the pull -out assembly through spring between the mounting cylinder and the connecting piece, the base plate is equipped with the pull -out assembly that is connected with mounting cylinder, the base is equipped with the positioning assembly that is connected with sliding block.

[0005] Preferably, the pull -out assembly includes a pair of through -holes arranged on both sides of the base plate, a pair of pull rods are slidably inserted into a pair of through -holes, a pull rod is fixedly installed with a pull rod on the upper end, and a connecting frame is fixedly installed with a pull rod on the lower end, a through -slot is formed in the connecting frame for a plurality of mounting cylinders to pass through, a pair of guide grooves are arranged on the front and rear inner walls of the through -slot, and a circular ring is fixedly arranged on the outer wall of the mounting cylinder and slidably connected with the guide groove.

[0006] Preferably, the positioning assembly includes a positioning plate arranged on the lower wall of the base plate, a horizontal slot is arranged on the positioning plate, a stud is arranged on the outer wall of the sliding block and penetrates through the horizontal slot, and a positioning nut is screwed on the stud.

[0007] Preferably, the mounting cavity and the push plate are both hexagonal structures.

[0008] Advantages

[0009] The utility model provides a nut auxiliary assembly tool has the following advantages:

[0010] The tool can quickly and accurately install multiple nuts to the predetermined position, significantly improves the assembly efficiency, through the design of the positioning nut and the stud, the position of the sliding block can be accurately adjusted, thereby adjusting the position of the installation cylinder, realizing the accurate positioning of the nut.

[0011] The connecting frame is driven up and down by the lifting rod, and the magnet piece on the push plate can attract the nut, and the nut in the installation cylinder can be quickly pushed into the predetermined position through the movement of the push plate, improving the assembly speed.

[0012] The rotation of the lower installation cylinder is driven by the rotation shaft, so that the installation angle of the nut is adjusted, meeting different assembly requirements, and bringing convenience to the use of people. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a partial top view sectional structure schematic diagram of the utility model.

[0015] Figure 3 It is a side view structure schematic diagram of the positioning assembly of the utility model.

[0016] In the drawing: 1, base plate; 2, sliding groove; 3, sliding block; 4, rotation shaft; 5, positioning sleeve; 6, locking bolt; 7, connecting piece; 8, fixed rod; 9, installation cylinder; 10, push plate; 11, magnet piece; 12, spring; 13, lifting rod; 14, pull rod; 15, connecting frame; 16, guide groove; 17, circular ring; 18, positioning plate; 19, transverse groove; 20, stud; 21, positioning nut. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to 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 protection scope of the utility model.

[0018] Please refer to Figures 1-2The utility model provides a technical scheme: a nut auxiliary assembly tool, including base plate 1, the lower wall of base plate 1 is equipped with sliding slot 2, a plurality of sliding blocks 3 are equipped in sliding slot 2 and slide, the lower wall of sliding block 3 is rotatably installed with pivot 4, pivot 4 outside is equipped with the fixed connection of positioning sleeve 5 with sliding block 3, the lateral wall of positioning sleeve 5 is screwed with locking bolt 6, the end of locking bolt 6 is tightly connected to the outside of pivot 4, the lower end of pivot 4 is fixedly installed with connecting piece 7, the lower wall of connecting piece 7 is fixedly equipped with fixed rod 8, the outside of fixed rod 8 is slidably equipped with installation cylinder 9, installation cylinder 9 is equipped with installation cavity, one end of fixed rod 8 is inserted into installation cavity and is fixedly equipped with push plate 10, the upper surface of push plate 10 is equipped with magnet piece 11, installation cylinder 9 and connecting piece 7 are connected through spring 12, the upper surface of base plate 1 is equipped with the pull -out subassembly of installation cylinder 9, the upper surface of base is equipped with the positioning subassembly of sliding block 3.

[0019] By adopting the above technical scheme, the sliding block 3 slides in the sliding slot 2, by adjusting the position of the sliding block 3, the position of the nut assembly can be adjusted to meet the assembly requirements of different parts, the pivot 4 can drive the fixed rod 8 and the installation cylinder 9 to rotate, thereby adjusting the assembly angle of the nut in the installation cavity, the magnet piece 11 attracts the nut to ensure the stability of the nut during assembly, the pull-out subassembly can easily lift the installation cylinder 9, facilitating the installation of the nut, and the spring 12 can make the installation cylinder 9 automatically reset after the nut assembly is completed, waiting for the next assembly.

[0020] The utility model further provides that the pull -out subassembly includes a pair of through -holes arranged on both sides of the base plate 1, a pair of pull rods 13 are slidably inserted into the pair of through -holes, a pull rod 14 is fixedly installed on the upper end of the pair of pull rods 13, and a connecting frame 15 is fixedly installed on the lower end of the pair of pull rods 13, a through slot is formed in the connecting frame 15 and penetrates the installation cylinder 9, a pair of guide grooves 16 are arranged on the inner walls of the front and rear of the through slot, and a circular ring 17 is fixedly arranged on the outer wall of the installation cylinder 9 and is slidably connected with the guide grooves 16.

[0021] By adopting the above technical scheme, by pulling the pull rod 14 upwards, the connecting frame 15 is driven by the pull rod 13 to move upwards, and the installation cylinder 9 rises synchronously, at this time, the nut in the installation cavity is gradually pushed out by the fixed rod 8 and the push plate 10, until the nut is assembled into the nut groove of the part, and the assembly work is completed.

[0022] The utility model further provides that the positioning subassembly includes a positioning plate 18 arranged on the lower wall of the base plate 1, a horizontal groove 19 is arranged on the positioning plate 18, a stud 20 penetrates the horizontal groove 19 and is arranged on the outer wall of the sliding block 3, and a positioning nut 21 is screwed on the stud 20.

[0023] By adopting the technical scheme, the stud 20 passes through the transverse groove 19 on the positioning plate 18 and is quickly fixed in position by the positioning nut 21, thereby adjusting the assembly spacing between the nuts and meeting different assembly requirements.

[0024] The mounting cavity and the push plate 10 are both hexagonal structures.

[0025] By adopting the technical scheme, the hexagonal structure ensures the stability of the nuts during the mounting process and prevents the nuts from rotating in the mounting cylinder 9.

[0026] By connecting the parts in the case in sequence, the specific connection and operation sequence should be referred to the working principle below, and the detailed connection means is the known technology in the art, and the working principle and process are mainly introduced below.

[0027] In use, the positions of the sliders 3 are adjusted according to assembly requirements, the positioning nuts 21 are loosened, the sliders 3 are moved in the sliding grooves 2, the positioning nuts 21 are tightened after the sliders 3 are moved to appropriate positions, the sliders 3 are fixed, the angle of the mounting cylinder 9 is adjusted according to assembly requirements, the positioning bolts are loosened, the mounting cylinder 9 is rotated synchronously by rotating the rotating shaft 4, the rotating shaft 4 is fixed after the mounting cylinder 9 is rotated to an appropriate angle, the nuts are placed in the mounting cavities of the mounting cylinder 9, the nuts are attracted by the magnet pieces 11, the mounting cylinder 9 is moved upward synchronously by lifting the connecting frame 15 by pressing the base plate 1 with one hand and lifting the pull rod 14 with the other hand, the nuts are pushed into the nut grooves by the push rod, batch assembly is completed, the pull rod 14 is loosened after the assembly is completed, and the mounting cylinder 9 is reset by the spring 12 for next assembly.

[0028] It should be noted that, in the present document, the terms such as first and second, etc., are merely used to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or other elements inherent to such a process, method, article, or device. Without more limitations, the statement "comprises a limited element" does not exclude the presence of additional identical elements in the process, method, article, or device that includes the element.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A nut auxiliary assembly tool comprising a base plate (1), characterized in that, The lower wall of the substrate (1) is provided with a sliding groove (2), a plurality of sliding blocks (3) are slidably arranged in the sliding groove (2), a rotating shaft (4) is rotatably arranged on the lower wall of the sliding block (3), a positioning sleeve (5) fixedly connected with the sliding block (3) is sleeved on the outer side of the rotating shaft (4), a locking bolt (6) is screwed on the side wall of the positioning sleeve (5), the locking bolt (6) abuts against the outer side of the rotating shaft (4), a connecting plate (7) is fixedly arranged on the lower end of the rotating shaft (4), a fixed rod (8) is fixedly arranged on the lower wall of the connecting plate (7), an installation cylinder (9) is slidably sleeved on the outer side of the fixed rod (8), an installation cavity is arranged in the installation cylinder (9), a push plate (10) is fixedly arranged on one end of the fixed rod (8) extending into the installation cavity, a magnet piece (11) is arranged on the push plate (10), the installation cylinder (9) and the connecting plate (7) are connected through a spring (12), a lifting assembly connected with the installation cylinder (9) is arranged on the substrate (1), and a positioning assembly connected with the sliding block (3) is arranged on the substrate.

2. A nut assisted assembly tool according to claim 1, wherein, The lifting assembly comprises a pair of through holes arranged on both sides of the substrate (1), a pair of lifting rods (13) are slidably inserted into the pair of through holes, a pull rod (14) is fixedly arranged on the upper end of the pair of lifting rods (13), and a connecting frame (15) is fixedly arranged on the lower end of the pair of lifting rods (13); a through slot is formed in the connecting frame (15) and penetrates a plurality of installation cylinders (9), a pair of guide grooves (16) are arranged on the front and rear inner walls of the through slot, and a circular ring (17) is fixedly arranged on the outer wall of the installation cylinder (9) and slidably connected with the guide groove (16).

3. A nut assisted assembly tool according to claim 2, wherein, The positioning assembly comprises a positioning plate (18) arranged on the lower wall of the substrate (1), a horizontal groove (19) is arranged on the positioning plate (18), a stud (20) penetrating the horizontal groove (19) is arranged on the outer wall of the sliding block (3), and a positioning nut (21) is screwed on the stud (20).

4. A nut assisted assembly tool according to claim 3, wherein, The cross section of the installation cavity and the push plate (10) are both hexagonal structures.

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