Screw machine convenient to assemble

Abstract

The utility model provides a screw machine convenient to assemble, and relates to the technical field of screw machines, the screw machine comprises an operation table, a feeding assembly, a tightening assembly and a moving assembly, the top end of the operation table is fixedly provided with a supporting frame, the moving assembly is arranged at the position of the top end in the supporting frame, and the bottom end of the moving assembly is slidably connected with an adjusting block; a hydraulic cylinder is fixedly installed at the bottom end of the adjusting block, the feeding assembly is installed at the output end of the hydraulic cylinder, and a tightening assembly is installed at the bottom end of the feeding assembly. According to the screw machine, due to the arrangement of the mounting frame, the limiting block, the fixing plate and the screw rod, after the fixing plate is moved out of the mounting frame, the moving assembly, the tightening assembly and the feeding assembly can be moved out of the mounting frame to be quickly disassembled and assembled, so that the screw machine is more flexible to disassemble and assemble, the maintenance cost is reduced, and the adaptability and multifunctionality of the machine are improved; and the tightening assembly and the feeding assembly in the screw machine are assembled, disassembled and maintained more conveniently and rapidly.

Description

Technical Field

[0001] The utility model relates to the technical field of screw machines, in particular to a screw machine which is convenient to assemble. Background Art

[0002] A screw machine, also known as an automatic screw tightening machine, is a mechanical device used in automated production lines. It is mainly used to automatically tighten screws, improve production efficiency and reduce labor costs. A screw machine usually includes a screw supply mechanism, a positioning device, a tightening device, etc. The screw supply mechanism is responsible for automatically transmitting the screw to the specified position, the positioning device ensures that the screw is accurately aligned with the screw hole, and the tightening device completes the tightening of the screw. The entire process is usually controlled by a computer program to achieve automated operation.

[0003] Publication No. CN215146543U discloses a screw machine, including a control console, a machine table, and a servo motor. A horizontal bubble is arranged on the outer surface of the upper end of the control console, an adjusting sleeve is arranged on the outer surface of the lower end of the control console, an adjusting column is arranged on the lower end of the adjusting sleeve, an adjusting ring is arranged on the outer surface of the adjusting column, a supporting foot is arranged on the lower end of the adjusting ring, an annular groove is arranged inside the supporting foot, a connecting ring is arranged on the outer surface of the adjusting column, a through hole is arranged on the outer surface of the servo motor, a mounting shell is arranged on the inner wall of the servo motor, a heat conducting plate is arranged on the outer surface of one side of the mounting shell, a copper tube is arranged inside the mounting shell, and a coolant is arranged inside the copper tube. Although the screw machine described in the utility model is convenient for leveling the screw machine, preventing the screw machine from affecting the work when it is not level, improving the heat dissipation effect of the servo motor, and preventing dust and floating debris in the air from entering the inside of the servo motor, traditional screw machines are relatively simple in design and function, and mainly focus on basic automatic screw tightening functions. These machines often lack flexibility, especially in internal structure and maintenance. In traditional screw machines, the design of the top adjustment screw tightening assembly is usually fixed and not easy to disassemble and assemble, and the internal top adjustment screw tightening assembly cannot be disassembled, which will cause problems when the machine needs to be repaired or parts need to be replaced, so improvements are needed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a screw machine which is convenient for assembly.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a screw machine that is easy to assemble, comprises an operating table, a feeding assembly, a tightening assembly and a moving assembly, the top of the operating table is fixedly installed with a support frame, the moving assembly is arranged at the top position inside the support frame, the bottom end of the moving assembly is slidably connected with an adjusting block, the bottom end of the adjusting block is fixedly installed with a hydraulic cylinder, the feeding assembly is installed at the output end of the hydraulic cylinder, the tightening assembly is installed at the bottom end of the feeding assembly, a motor is fixedly installed on one side of the support frame, a threaded rod is installed at the output end of the motor, mounting frames are arranged at both ends of the moving assembly, a connecting block is fixedly installed at one end of the mounting frame, a fixing plate is arranged at the top of the mounting frame, a limiting block is fixedly installed at the bottom end of the fixing plate, screws are penetrated on both sides of the top end of the fixing plate, and a fixing hole is opened at the top end of the mounting frame near the screw.

[0006] Further, the threaded rod is rotatably connected to the support frame, and the connecting block is threadedly connected to the threaded rod. Accordingly, the threaded rod is kept rotating in place all the time.

[0007] Furthermore, a limiting rod is fixedly installed at a position far away from the threaded rod inside the support frame, and the limiting rod is slidably connected to the connecting block. Accordingly, in order to limit the moving track of the connecting block.

[0008] Furthermore, the mounting frame is slidably connected to the moving assembly, and the limiting block is slidably connected to the moving assembly. Accordingly, it is convenient for the moving assembly to be installed in the mounting frame.

[0009] Furthermore, the fixing hole is threadedly connected to the screw rod, a hexagonal block is fixedly mounted on the top of the screw rod, and the screw rod is slidably connected to the fixing plate. Accordingly, the fixing plate is conveniently fixed.

[0010] Furthermore, a moving mechanism is provided at the bottom of the operating table, and the moving mechanism includes universal wheels, which are fixedly installed at the four corners of the bottom of the operating table, and electric telescopic rods are provided on both sides of the operating table, and a connecting piece is installed at the output end of the electric telescopic rod, and a supporting block is fixedly installed at the bottom end of the connecting piece. Accordingly, in order to facilitate the movement of the screw machine.

[0011] Furthermore, mounting blocks are fixedly installed at positions near the electric telescopic rod on both sides of the operating table, and the mounting blocks are fixedly installed with the electric telescopic rod. Accordingly, the electric telescopic rod is fixed.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by setting the mounting frame, the limit block, the fixing plate and the screw rod, after the fixing plate is moved out of the mounting frame, the moving assembly, the tightening assembly and the feeding assembly can be removed from the mounting frame for quick disassembly and assembly, making the disassembly and assembly of the screw machine more flexible, reducing the maintenance cost, improving the adaptability and versatility of the machine, and making the assembly, disassembly and maintenance of the tightening assembly and the feeding assembly inside the screw machine more convenient and quick.

[0014] 2. In the utility model, the movement of the screw machine is made more convenient by the provision of the universal wheel, and the electric telescopic rod and the support block are provided so that the start of the electric telescopic rod drives the support block to move against the ground, so that the bottom end of the screw machine is supported and fixed, avoiding the phenomenon of displacement of the screw machine during use due to the influence of the universal wheel after the screw machine moves. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of a screw machine that is convenient for assembly is provided for the utility model;

[0016] Figure 2 A bottom view of a screw machine that is convenient for assembly is provided for the utility model;

[0017] Figure 3 The utility model proposes a screw machine which is convenient to assemble Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model proposes a screw machine which is convenient to assemble Figure 2 Enlarged view of point B in the middle.

[0019] Legend:

[0020] 1. Operating table; 2. Support frame; 3. Threaded rod; 4. Connecting block; 5. Mounting frame; 6. Moving assembly; 7. Motor; 8. Adjusting block; 9. Hydraulic cylinder; 10. Feeding assembly; 11. Tightening assembly; 12. Fixing plate; 13. Hexagonal block; 14. Screw; 15. Fixing hole; 16. Limiting block; 17. Mounting block; 18. Electric telescopic rod; 19. Universal wheel; 20. Support block; 21. Connecting parts. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-4 The utility model provides a technical solution: a screw machine that is easy to assemble, including an operating table 1, a feeding component 10, a tightening component 11 and a moving component 6. A support frame 2 is fixedly installed on the top of the operating table 1, and the moving component 6 is arranged at the top position inside the support frame 2. An adjusting block 8 is slidably connected to the bottom end of the moving component 6. A hydraulic cylinder 9 is fixedly installed at the bottom end of the adjusting block 8. The feeding component 10 is installed at the output end of the hydraulic cylinder 9. A tightening component 11 is installed at the bottom end of the feeding component 10. A motor 7 is fixedly installed on one side of the support frame 2. A threaded rod 3 is installed at the output end of the motor 7. The threaded rod 3 is rotatably connected to the support frame 2, and a connecting block 4 is threadedly connected to the threaded rod 3. Mounting frames 5 are arranged at both ends of the moving component 6. A connecting block 4 is fixedly installed at one end of the mounting frame 5. A fixing plate 12 is arranged on the top of the mounting frame 5. A limiting block 16 is fixedly installed on the bottom end of the fixing plate 12. The position inside the support frame 2 away from the threaded rod 3 A limit rod is fixedly installed at the top, and the limit rod is slidably connected with the connecting block 4. Screws 14 are penetrated on both sides of the top of the fixing plate 12. A fixing hole 15 is opened at the top of the mounting frame 5 near the screw 14, the mounting frame 5 is slidably connected with the moving component 6, the limit block 16 is slidably connected with the moving component 6, the fixing hole 15 is threadedly connected with the screw 14, and a hexagonal block 13 is fixedly installed on the top of the screw 14, and the screw 14 is slidably connected with the fixing plate 12. The design of the mounting frame 5, the limit block 16, the fixing plate 12 and the screw 14 is to enable the moving component 6, the tightening component 11 and the feeding component 10 to be removed from the mounting frame 5 after the fixing plate 12 is moved out of the mounting frame 5, and the fastening assembly 11 and the feeding assembly 10 can be quickly disassembled and assembled, making the disassembly and assembly of the screw machine more flexible, reducing the maintenance cost, improving the adaptability and versatility of the machine, and making the assembly, disassembly and maintenance of the tightening assembly 11 and the feeding assembly 10 inside the screw machine more convenient and quick.

[0025] Embodiment 2

[0026] See also Figure 2 , 4A moving mechanism is arranged at the bottom of the operating platform 1, and the moving mechanism includes universal wheels 19. The universal wheels 19 are fixedly mounted at the four corners of the bottom of the operating platform 1. Electric telescopic rods 18 are arranged on both sides of the operating platform 1. A connecting piece 21 is installed at the output end of the electric telescopic rod 18. A supporting block 20 is fixedly mounted at the bottom end of the connecting piece 21. Mounting blocks 17 are fixedly mounted at positions near the electric telescopic rod 18 on both sides of the operating platform 1. The mounting blocks 17 are fixedly mounted between the electric telescopic rod 18. The universal wheels 19 are designed to facilitate the movement of the screw machine. By setting the electric telescopic rod 18 and the supporting block 20, the start of the electric telescopic rod 18 drives the supporting block 20 to move against the ground, so that the bottom end of the screw machine is supported and fixed, avoiding the displacement of the screw machine during use due to the influence of the universal wheels 19 after the screw machine moves.

[0027] Working principle: When using a screw machine to adjust the position of the tightening component 11, it is only necessary to start the motor 7. The start of the motor 7 drives the threaded rod 3 to rotate. The rotation of the threaded rod 3 drives the connecting block 4 on one side of the mounting frame 5 to move. The movement of the mounting frame 5 drives the moving component 6 to move. Then start the moving component 6. The start of the moving component 6 drives the adjustment block 8 to move. The movement of the adjustment block 8 drives the hydraulic cylinder 9, the feeding component 10 and the tightening component 11 to move until the tightening component 11 moves to the position where the screw needs to be tightened. At this time, start the hydraulic cylinder 9 to drive the tightening component 11 to move. After the tightening component 11 moves close to the position where the screw needs to be tightened, start the tightening component 11 to tighten the screw. That is, when disassembling and maintaining the moving component 6, first use a wrench to tighten the hexagonal block 13, and the screw 14 of the hexagonal block 13 rotates until the screw 14 rotates away from the fixing hole 15, and then move the moving component 6 upward until the moving component 6 moves the mounting frame 5, and then maintain the feeding component 10 and the tightening component 11 at the bottom of the moving component 6. When the screw machine needs to be moved, it only needs to roll along the ground with the universal wheel 19 at the bottom of the screw machine until the screw machine moves to the position where the screw machine needs to be placed. At this time, start the electric telescopic rod 18, and the start of the electric telescopic rod 18 drives the connecting block 4 to move, and the movement of the connecting block 4 drives the support block 20 to move until the support block 20 moves against the ground.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A screw machine that is easy to assemble, comprising an operating table (1), a feeding assembly (10), a tightening assembly (11) and a moving assembly (6), characterized in that: A support frame (2) is fixedly mounted on the top of the operating table (1); the moving component (6) is arranged at the top of the support frame (2); an adjusting block (8) is slidably connected to the bottom of the moving component (6); a hydraulic cylinder (9) is fixedly mounted on the bottom of the adjusting block (8); the feeding component (10) is mounted on the output end of the hydraulic cylinder (9); a tightening component (11) is mounted on the bottom of the feeding component (10); a motor (7) is fixedly mounted on one side of the support frame (2); and the motor (7) is fixedly mounted on the bottom of the supporting frame (2). A threaded rod (3) is installed at the output end of the machine (7), and mounting frames (5) are provided at both ends of the moving assembly (6). A connecting block (4) is fixedly installed at one end of the mounting frame (5), a fixing plate (12) is provided at the top end of the mounting frame (5), a limit block (16) is fixedly installed at the bottom end of the fixing plate (12), screw rods (14) are penetrated on both sides of the top end of the fixing plate (12), and a fixing hole (15) is provided at a position near the screw rod (14) at the top end of the mounting frame (5).

2. The screw machine for easy assembly according to claim 1, characterized in that: The threaded rod (3) is rotationally connected to the support frame (2), and the connecting block (4) is threadedly connected to the threaded rod (3).

3. The screw machine for easy assembly according to claim 1, characterized in that: A limiting rod is fixedly installed inside the support frame (2) at a position away from the threaded rod (3), and the limiting rod is slidably connected to the connecting block (4).

4. The screw machine for easy assembly according to claim 1, characterized in that: The mounting frame (5) is slidably connected to the moving assembly (6), and the limiting block (16) is slidably connected to the moving assembly (6).

5. The screw machine for easy assembly according to claim 1, characterized in that: The fixing hole (15) is threadedly connected to the screw rod (14); a hexagonal block (13) is fixedly mounted on the top of the screw rod (14); and the screw rod (14) is slidably connected to the fixing plate (12).

6. The screw machine for easy assembly according to claim 1, characterized in that: A moving mechanism is arranged at the bottom end of the operating platform (1), and the moving mechanism comprises universal wheels (19), and the universal wheels (19) are fixedly mounted at the four corners of the bottom end of the operating platform (1). Electric telescopic rods (18) are arranged on both sides of the operating platform (1), and a connecting piece (21) is installed at the output end of the electric telescopic rod (18), and a supporting block (20) is fixedly mounted at the bottom end of the connecting piece (21).

7. The screw machine for easy assembly according to claim 6, characterized in that: Mounting blocks (17) are fixedly mounted at positions close to the electric telescopic rod (18) on both sides of the operating table (1), and the mounting blocks (17) are fixedly mounted to the electric telescopic rod (18).

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