Bolt and nut machining and assembling device

Abstract

The utility model discloses a bolt and nut processing and assembling device, which relates to the technical field of bolt and nut processing and comprises a machine table, a controller is fixedly arranged on one side of the upper end of the machine table, a circular track is fixedly arranged in the middle of the upper end of the machine table, a sliding seat is embedded at the upper end of the circular track in a sliding manner, and a fixing mechanism is arranged at the upper end of the sliding seat. A rack is fixedly arranged on the rear side of the upper end of the machine table, an electric push rod is fixedly arranged at the top end of the rack, a moving plate is fixedly arranged at the lower end of an output rod of the electric push rod, and an assembling mechanism is arranged on the lower side of the moving plate. The top end of a bolt can be adsorbed by the adsorption magnetic sheet through the assembly cylinder, and then the motor can drive the vertical rod, the mounting shaft and the assembly cylinder to rotate through transmission of the two sets of belt wheels and belts, so that a nut on the lower portion can be rotationally assembled, assembly can be rapidly completed, butt joint of the bolt and the nut is accurate, adjustment is not needed, and the assembly efficiency is improved. And the assembly efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of bolt and nut processing technology, and specifically to a bolt and nut processing and assembly device. Background Technology

[0002] A nut is a fastener that is screwed onto a bolt or threaded rod to secure a fastener. It is an essential component in all manufacturing machinery. There are many types of nuts, the most common being those conforming to Chinese national standards (GB), British standards (British standards), American standards (American standards), and Japanese standards (JP). Nuts are classified by material into several main types, including carbon steel, high-strength steel, stainless steel, and plastic-coated steel. They are also categorized by national standards based on their product attributes, such as ordinary, non-standard, GB, new GB, American standard, British standard, and German standard.

[0003] After the bolts and nuts are manufactured, they need to be assembled onto the screw. Assembling them together reduces the scattering and loss of parts, makes it easier to organize and count, takes up less space during storage and transportation, and is easier to manage and handle. At the same time, it prevents the screw threads from being bumped, scratched, or contaminated with dust or debris during storage and transportation.

[0004] However, in actual use, the bolt and nut connections of existing devices may not be precise enough, leading to a decrease in assembly quality. Users need to manually position the bolts and nuts, which is not only time-consuming but may also lead to repeated and inaccurate connection attempts, thereby reducing overall operational efficiency. Utility Model Content

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A bolt and nut processing and assembly device includes a machine base, a controller fixedly mounted on one side of the upper end of the machine base, a ring rail fixedly mounted in the middle of the upper end of the machine base, a slide block slidably fitted on the upper end of the ring rail, a fixing mechanism mounted on the upper end of the slide block, a frame fixedly mounted on the rear side of the upper end of the machine base, an electric push rod fixedly mounted on the top of the frame, a moving plate fixedly mounted on the lower end of the output rod of the electric push rod, and an assembly mechanism mounted on the lower side of the moving plate.

[0007] The fixing mechanism includes a mounting plate, the lower end of which is fixedly connected to the upper end of the slide block. Slide rods are symmetrically fixed on the inner side of the mounting plate. Slider blocks are slidably connected to both sides of the slide rods. Springs are sleeved on the outer sides of both sides of the slide rods. A top plate is fixedly connected to the upper end of the slider. A clamping block is fixedly provided at the top of the top plate. A pad is fixedly provided at the lower inner end of the clamping block.

[0008] Preferably, the two ends of the spring are fixedly connected to the opposite surfaces of the mounting plate and the slider, respectively, and the inner side of the clamping block is fitted with the nut and is movably installed.

[0009] Preferably: the assembly mechanism includes a motor, the lower end of the motor is fixedly connected with the rear side of the upper end of the moving plate, the output end of the motor is drivingly installed with a transmission rod, the lower end of the transmission rod is fixedly connected with a pulley one, the front side of the lower end of the moving plate is rotatably connected with a vertical rod, the lower end of the vertical rod is fixedly sleeved with a pulley two outside, the pulley one and the pulley two are sleeved with a belt, the top end of the vertical rod is fixedly sleeved with an embedding head outside, and the front end of the moving plate is fixedly provided with a rotary table.

[0010] Preferably: the lower end of the vertical rod is fixedly provided with a mounting shaft, the lower end of the mounting shaft is movably installed with an assembly cylinder, the lower end of the mounting shaft is internally provided with a mounting groove, the top end of the assembly cylinder is fixedly provided with a mounting head, and the inside of the assembly cylinder is fixedly provided with an adsorbing magnetic sheet.

[0011] Preferably: the inside of the rotary table is provided with an embedding groove, the embedding groove and the embedding head are both 'T' shaped, the embedding head and the embedding groove are matched, and are rotatably installed.

[0012] Preferably: the mounting head and the mounting groove are matched, and are movably installed.

[0013] Preferably: the corresponding positions of the mounting shaft and the mounting head are provided with connecting holes, and the connecting holes are inserted with a bolt.

[0014] Preferably: the inside of the assembly cylinder and the top end of the bolt are matched, and are movably installed.

[0015] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0016] 1. The bolt nut machining and assembling device provided by the utility model can be placed with nuts through the spacing between the clamping blocks on both sides, and the nuts can be clamped tightly by the clamping blocks through the elastic effect of the springs, so that the nuts are not easy to loosen, and the bolt can be assembled with the nut smoothly.

[0017] 2. The bolt nut machining and assembling device provided by the utility model can rotate and assemble the nuts below through the assembly mechanism, that is, the top end of the bolt can be adsorbed by the adsorbing magnetic sheet of the assembly cylinder, and then the vertical rod, the mounting shaft and the assembly cylinder can be driven to rotate by the motor through the transmission of the two pulleys and the belt, so that the assembly can be completed quickly, the butt joint of the bolt and the nut is accurate, and adjustment is not needed, and the assembly efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the bolt nut machining and assembling device of the utility model;

[0019] Figure 2 It is a structural schematic view of the front view of the bolt nut machining and assembling device of the utility model.

[0020] Figure 3 It is the structure schematic view of the fixed mechanism of the utility model;

[0021] Figure 4 It is the structure schematic view of the assembly mechanism of the utility model;

[0022] Figure 5 It is the structure schematic view of the assembly mechanism detail view of the utility model.

[0023] In the drawing: 1, machine table;2, controller;3, ring rail;4, sliding seat;5, fixed mechanism;6, rack;7, electric push rod;8, moving plate;9, assembly mechanism;51, mounting plate;52, sliding rod;53, sliding block;54, spring;55, top plate;56, clamping block;57, backing plate;91, motor;92, transmission rod;93, pulley one;94, vertical rod;95, pulley two;96, belt;97, mounting shaft;98, assembly cylinder;99, mounting groove;910, mounting head;911, bolt;912, adsorption magnetic sheet;913, rotary table;914, fitting head. DETAILED DESCRIPTION

[0024] The utility model makes further detailed explanation in combination with example:

[0025] As Figures 1-5 The utility model provides a bolt nut processing and assembling device as shown in the drawing, including machine table 1, the upper end one side of machine table 1 is fixedly arranged with controller 2, the upper end middle part of machine table 1 is fixedly arranged with ring rail 3, the upper end of ring rail 3 is slidably embedded with sliding seat 4, and the upper end of sliding seat 4 is equipped with fixed mechanism 5, and the upper end rear side of machine table 1 is fixedly arranged with rack 6, and the top of rack 6 is fixedly arranged with electric push rod 7, and the output rod lower end of electric push rod 7 is fixedly arranged with moving plate 8, and the lower side of moving plate 8 is equipped with assembly mechanism 9.

[0026] In the scheme, through the sliding fit of sliding seat 4 and ring rail 3, after the nut on one group of fixed structures is assembled, the nut on another group of fixed structures is moved to the lower side of assembly cylinder 98 in succession, and it is convenient to continue assembling.

[0027] In the scheme, through the setting of motor 91 and assembly cylinder 98, motor 91 can make bolt rotate automatically, simplifies the assembly process, and assembly cylinder 98 ensures the stability of bolt in the assembly process, and under the cooperation of assembly cylinder 98, adsorption magnetic sheet 912, clamping block 56 and spring 54, the nut and bolt can be stably clamped and accurately positioned.

[0028] As Figure 3As shown, the fixing mechanism 5 comprises a mounting plate 51, the lower end of the mounting plate 51 is fixedly connected with the upper end of the sliding base 4, the inner side of the mounting plate 51 is symmetrically and fixedly provided with a sliding rod 52, the two sides of the sliding rod 52 are slidably connected with a sliding block 53, the two outer sides of the sliding rod 52 are sleeved with a spring 54, the upper end of the sliding block 53 is fixedly connected with a top plate 55, the top end of the top plate 55 is fixedly provided with a clamping block 56, and the inner side of the clamping block 56 is fixedly provided with a backing plate 57.

[0029] The two ends of the spring 54 are fixedly connected with the opposite surfaces of the mounting plate 51 and the sliding block 53 respectively, the inner side of the clamping block 56 is embedded with a nut, and the nut is movably installed.

[0030] In the scheme, by adjusting the distance between the two clamping blocks 56, nuts of different specifications can be adapted, so that they can be accurately placed between the two clamping blocks 56. Through the elastic force of the spring 54, the sliding block 53 is pushed to move along the sliding rod 52, thereby driving the top plate 55 and the clamping block 56 above to move, so that the clamping block 56 tightly clamps the nut, thereby preventing the nut from loosening during assembly.

[0031] As shown in the figure, Figures 4-5 The assembly mechanism 9 comprises a motor 91, the lower end of the motor 91 is fixedly connected with the upper end of the rear side of the moving plate 8, the output end of the motor 91 is drivingly provided with a transmission rod 92, the lower end of the transmission rod 92 is fixedly connected with a pulley one 93, the lower end of the front side of the moving plate 8 is rotatably connected with a vertical rod 94, the lower end of the outer side of the vertical rod 94 is fixedly sleeved with a pulley two 95, the pulley one 93 and the pulley two 95 are sleeved with a belt 96, the top end of the outer side of the vertical rod 94 is fixedly sleeved with an embedding head 914, and the front end of the lower side of the moving plate 8 is fixedly provided with a rotary table 913.

[0032] The lower end of the vertical rod 94 is fixedly provided with a mounting shaft 97, the lower end of the mounting shaft 97 is movably provided with an assembly cylinder 98, the lower end of the inner side of the mounting shaft 97 is provided with a mounting groove 99, the top end of the assembly cylinder 98 is fixedly provided with a mounting head 910, and the inner side of the assembly cylinder 98 is fixedly provided with an adsorbing magnetic sheet 912.

[0033] The inner side of the rotary table 913 is provided with an embedding groove, the embedding groove and the embedding head 914 are both "T" shaped, the embedding head 914 and the embedding groove are matched, and the embedding head 914 is rotatably installed in the embedding groove.

[0034] The mounting head 910 and the mounting groove 99 are matched and movably installed.

[0035] The corresponding positions of the mounting shaft 97 and the mounting head 910 are provided with a connecting hole, and the connecting hole is inserted with a bolt 911.

[0036] The inner side of the assembly cylinder 98 is matched with the top end of the bolt and is movably installed.

[0037] In this solution, when installing the assembly cylinder 98, the installation head 910 can be inserted into the installation slot 99 first, and then the pin 911 can be inserted into the connection hole to complete the installation. The operation is simple and convenient to disassemble and replace assembly cylinders 98 of different sizes, thereby meeting the assembly work of bolts of different sizes. When the upright 94 rotates, it will drive the fitting head 914 to slide synchronously in the fitting slot inside the turntable 913, thereby limiting the position of the upright 94.

[0038] The working principle of this bolt and nut processing and assembly device will be explained in detail below.

[0039] like Figures 1-5 As shown, in use, the bolt and nut processing and assembly device works by pulling the clamping blocks 56 on both sides, causing the clamping blocks 56 to slide on the slide rod 52 via the top plate 55, thus compressing the spring 54. This adjusts the distance between the clamping blocks 56 on both sides. The nut can then be placed between the clamping blocks 56. Releasing the clamping blocks 56 causes them to move closer together under the elastic effect of the spring 54, clamping the outer wall of the nut. The top of the bolt can then be inserted into the assembly cylinder 98, where the magnetic adsorption sheet 912 adheres and fixes the bolt top. Finally, the bolt is moved through the slide block 4... Sliding on the ring rail 3 facilitates rotating the clamped nut to the bottom of the assembly cylinder 98. At this time, the electric push rod 7 can be activated, which pushes the moving plate 8 down, so that the bolt abuts against the nut. Then, the motor 91 is activated, which drives the pulley 1 93 to rotate, and then drives the pulley 2 95 to rotate through the belt 96. This, in turn, drives the assembly cylinder 98 to rotate through the upright rod 94 and the mounting shaft 97. At the same time, the electric push rod 7 pushes the screw down, so that the nut inside the clamping block 56 can be screwed onto the bolt, thus completing the assembly work and greatly improving the efficiency of bolt and nut assembly.

[0040] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A bolt nut machining and assembling device, comprising a machine table (1), a controller (2) is fixed on one side of the upper end of the machine table (1), characterized in that: The upper end middle part of the machine table (1) is fixedly provided with a ring rail (3), the upper end of the ring rail (3) is slidably embedded with a sliding seat (4), the upper end of the sliding seat (4) is provided with a fixing mechanism (5), the rear side of the upper end of the machine table (1) is fixedly provided with a rack (6), the top end of the rack (6) is fixedly provided with an electric push rod (7), the output rod lower end of the electric push rod (7) is fixedly provided with a moving plate (8), and the lower side of the moving plate (8) is provided with an assembly mechanism (9). The fixing mechanism (5) comprises a mounting plate (51), the lower end of the mounting plate (51) is fixedly connected with the upper end of the sliding seat (4), the inner side of the mounting plate (51) is fixedly provided with a sliding rod (52) in a symmetrical manner, the two sides of the sliding rod (52) are slidably connected with sliding blocks (53), the two side outer parts of the sliding rod (52) are sleeved with springs (54), the upper end of the sliding block (53) is fixedly connected with a top plate (55), the top end of the top plate (55) is fixedly provided with a clamping block (56), and the inner side lower end of the clamping block (56) is fixedly provided with a backing plate (57).

2. A bolt and nut machining and assembling apparatus according to claim 1, characterized in that: The two ends of the spring (54) are fixedly connected with the opposite surfaces of the mounting plate (51) and the sliding block (53) respectively, the inner side of the clamping block (56) is embedded with a nut, and the nut is movably installed.

3. A bolt and nut machining and assembling apparatus according to claim 1, characterized in that: The assembly mechanism (9) comprises a motor (91), the lower end of the motor (91) is fixedly connected with the rear side of the upper end of the moving plate (8), the output end of the motor (91) is drivingly provided with a transmission rod (92), the lower end of the transmission rod (92) is fixedly connected with a pulley one (93), the lower end of the moving plate (8) is rotatably connected with a vertical rod (94) on the front side, the lower end outer part of the vertical rod (94) is fixedly sleeved with a pulley two (95), the pulley one (93) and the pulley two (95) are sleeved with a belt (96), the top end outer part of the vertical rod (94) is fixedly sleeved with an embedding head (914), and the front end lower side of the moving plate (8) is fixedly provided with a rotary table (913).

4. A bolt and nut machining and assembly apparatus as claimed in claim 3, wherein: The lower end of the vertical rod (94) is fixedly provided with a mounting shaft (97), the lower end of the mounting shaft (97) is movably provided with an assembly cylinder (98), the lower end inner part of the mounting shaft (97) is provided with a mounting groove (99), the top end of the assembly cylinder (98) is fixedly provided with a mounting head (910), and the inner part of the assembly cylinder (98) is fixedly provided with an adsorbing magnetic sheet (912).

5. A bolt and nut machining and assembly apparatus as claimed in claim 3, wherein: The inner part of the rotary table (913) is provided with an embedding groove, the embedding groove and the embedding head (914) are both "T" shaped, the embedding head (914) and the embedding groove are matched, and are rotatably installed.

6. A bolt and nut machining and assembly apparatus as claimed in claim 4, wherein: The mounting head (910) is matched with the mounting groove (99), and is movably installed.

7. A bolt and nut machining and assembly apparatus as claimed in claim 4, wherein: The corresponding positions of the mounting shaft (97) and the mounting head (910) are provided with connecting holes, and the connecting holes are inserted with a bolt (911).

8. A bolt and nut machining and assembly apparatus as claimed in claim 4, wherein: The inner part of the assembly cylinder (98) is matched with the top end of the bolt, and is movably installed.

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