Screw rod with connecting assembly

Abstract

The utility model relates to the technical field of screws, and discloses a screw with a connecting assembly, which comprises a motor as a connecting main body, the driving end of the motor is fixedly connected with a fixed box, the two sides of the outer wall of the fixed box are fixedly connected with a connecting frame, the inner wall of the connecting frame is fixedly connected with a plurality of connecting boxes, and the connecting box is fixedly connected with the connecting assembly. Pull rods are slidably connected to the inner walls of the connecting frames, limiting plates are fixedly connected to the outer walls of the pull rods, tension springs are arranged between the connecting boxes and the inner walls of the limiting plates, sliding blocks are slidably connected to the inner walls of the fixed boxes, and moving plates are slidably connected to the two sides of the inner walls of the sliding blocks; the opposite ends of the movable plates are fixedly connected with inserting blocks. According to the utility model, the pull rod drives the insertion block to be separated from the groove of the fixed box, then the spring bounces the movable plate, and the movable plate drives the insertion block to be inserted into the groove of the fixed box for fixation, so that the mounting and dismounting time is shortened, the working efficiency is improved, and the labor cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to screw technology field especially relates to a screw with connecting assembly. BACKGROUND

[0002] Screw is a common mechanical connecting piece, usually made of solid metal material, mainly used for connection, fixation or motion transmission, the structure of screw generally includes thread, head and shank, and screw is widely used in various mechanical equipment and structures, and connecting assembly needs to be used when the screw needs to be connected.

[0003] According to the search, the screw assembly of the utility model discloses a kind of screw assembly, the screw assembly includes stem, thread part and dispersion part are arranged on stem, the surface of thread part is equipped with thread, the surface of dispersion part is provided with V-shaped protrusion, V-shaped protrusion is connected with the thread of thread part.When material is extruded from the entrance to the dispersion part of screw assembly, the compressed material can be scattered by V-shaped protrusion, and is fully mixed in the section, then is extruded by screw assembly, obtains uniform mixture material, and make the mixing and extrusion of material can be carried out in screw assembly, this design is suitable for the dispersion of color master batch of superfine egg fiber product, reach the purpose of sufficient dispersion;

[0004] Based on the above patent, the existing screw is directly fixed with the driving end of motor, and more tools and time are needed to connect between the screw and the motor during installation and disassembly, so that the overall work efficiency is reduced, and the labor cost is increased. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art, and provides a screw with connecting assembly, which shortens the installation and disassembly time, improves work efficiency and reduces labor cost by driving the plug to separate from the groove of the fixing box through the pull rod, then spring will pop the moving plate, the moving plate drives the plug to be inserted into the groove of the fixing box for fixation.

[0006] To achieve the above object, the utility model provides the following technical scheme.

[0007] A screw with connecting assembly comprises:

[0008] As the connecting body motor, the driving end of the motor is fixedly connected with a fixed box, the outer walls of the fixed box are fixedly connected with connecting frames, the inner walls of the connecting frames are fixedly connected with a plurality of connecting boxes, the inner walls of the connecting frames are slidably connected with pull rods, the outer walls of the pull rods are fixedly connected with limiting plates, pull springs are arranged between the inner walls of the connecting boxes and the limiting plates, a sliding block is slidably connected with the inner wall of the fixed box, the inner walls of the sliding block are slidably connected with moving plates, the opposite ends of the moving plates are fixedly connected with plug blocks, a plurality of springs are arranged between the inner walls of the sliding block and the moving plate, and the inner wall of the sliding block is provided with a fixing assembly.

[0009] Further, one end of the pull spring is connected with the limiting plate, and the other end of the pull spring is connected with the inner wall of the connecting box.

[0010] Further, one end of the spring is connected with the moving plate, and the other end of the spring is connected with the inner wall of the sliding block.

[0011] Further, the outer wall of the limiting plate is slidably connected with the inner wall of the connecting frame, so as to drive the pull rod to move.

[0012] Further, the left end of the sliding block is provided with a first screw rod.

[0013] Further, the left end of the fixed box is fixedly connected with a plurality of fixed plates, and the inner wall of the fixed plate is provided with an inclined groove.

[0014] Further, the fixing assembly comprises a fixed frame fixedly connected with the inner wall of the sliding block, and the fixed frame on both sides is connected with a second screw rod through a sliding assembly, and the outer wall of the second screw rod is threadedly connected with a knob.

[0015] Further, the sliding assembly comprises a sliding groove arranged in the inner wall of the fixed frame, and the inner wall of the plurality of sliding grooves is slidably connected with a connecting block.

[0016] The utility model has the advantages of the following beneficial effects:

[0017] 1、in the utility model, the plug block is separated from the groove of the fixed box by the pull rod, then the spring will be moved, the moving plate drives the plug block to be inserted into the groove of the fixed box and be fixed, thereby shortening the installation and dismounting time, improving the work efficiency, reducing the labor cost.

[0018] 2、in the utility model, the second screw rod is moved in the inclined groove, and the second screw rod is more and more tight when cooperating with the inclined groove, and when reaching the most tight, the knob is rotated to make it adhere to the fixed plate and then be fixed, thereby can effectively prevent loosening, and ensure the firmness of connection. DRAWINGS

[0019] Figure 1An isometric view of a screw with a connecting component proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of a slider with a connecting component for a screw according to the present invention.

[0021] Figure 3 This is a cross-sectional view of a connecting box with a connecting component for a screw according to the present invention.

[0022] Figure 4 This is a schematic cross-sectional view of a fixing frame structure for a screw with connecting components proposed in this utility model.

[0023] Figure 5 This is a schematic diagram of a fixing plate structure with a connecting component for a screw, as proposed in this utility model.

[0024] Legend:

[0025] 1. Motor; 2. Fixing box; 3. Connecting frame; 4. Connecting box; 5. Pull rod; 6. Limiting plate; 7. Tension spring; 8. Slider; 9. Moving plate; 10. Insert block; 11. Spring; 12. First screw; 13. Fixing plate; 14. Inclined groove; 15. Fixing frame; 16. Slide groove; 17. Connecting block; 18. Second screw; 19. Knob. Detailed Implementation

[0026] 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.

[0027] Reference Figure 1 - Figure 3 One embodiment of this utility model provides: a screw with a connecting component, comprising:

[0028] The motor 1 is connected to the motor 1, and the driving end of the motor 1 is fixedly connected with a fixed box 2. The outer wall of the fixed box 2 is fixedly connected with a connecting frame 3 on both sides. The inner wall of the connecting frame 3 is fixedly connected with a plurality of connecting boxes 4. The inner wall of the connecting frame 3 is slidably connected with a pull rod 5. The outer wall of the pull rod 5 is fixedly connected with a limiting plate 6. The inner wall of the connecting box 4 and the limiting plate 6 is provided with a pull spring 7. The inner wall of the fixed box 2 is slidably connected with a sliding block 8. The inner wall of the sliding block 8 is slidably connected with a moving plate 9 on both sides. The opposite end of the moving plate 9 is fixedly connected with an insertion block 10. A plurality of springs 11 are arranged between the inner wall of the sliding block 8 and the moving plate 9. The inner wall of the sliding block 8 is provided with a fixing assembly. One end of the pull spring 7 is connected with the limiting plate 6. The other end of the pull spring 7 is connected with the inner wall of the connecting box 4. One end of the spring 11 is connected with the moving plate 9. The other end of the spring 11 is connected with the inner wall of the sliding block 8. The outer wall of the limiting plate 6 is slidably connected to the inner wall of the connecting frame 3, so as to drive the pull rod 5 to move. The left end of the sliding block 8 is provided with a first screw rod 12.

[0029] Specifically, by pressing the pull rod 5, the insertion block 10 can be separated from the groove on the fixed box 2. At this time, the sliding block 8 can be smoothly pulled out from the inside of the fixed box 2. The limiting plate 6 above the pull rod 5 will limit the movement of the pull rod 5, so that it can only separate from the connection between the insertion block 10 and the fixed box 2. During installation, the user inserts the sliding block 8 into the fixed box 2. At this time, the spring 11 will push the moving plate 9. The movement of the moving plate 9 will drive the insertion block 10 to move, so that it is inserted into the groove of the fixed box 2 and fixed. This process can effectively shorten the installation and disassembly time, improve the work efficiency and reduce the labor cost. When the pull rod 5 is loosened, the limiting plate 6 will be pulled back to the original position by the pull spring 7, thereby driving the pull rod 5 to reset, so as to ensure that it will not be affected next time.

[0030] Referring to Figure 2 , Figure 4 and Figure 5 , the left end of the fixed box 2 is fixedly connected with a plurality of fixed plates 13. The inner wall of the fixed plate 13 is provided with an inclined slot 14. The fixing assembly comprises a fixed frame 15 fixedly connected to the inner wall of the sliding block 8. The two sides of the fixed frame 15 are connected with a second screw rod 18 through a sliding assembly. The outer wall of the second screw rod 18 is threadedly connected with a knob 19. The sliding assembly comprises a sliding groove 16 arranged in the inner wall of the fixed frame 15. The inner wall of the plurality of sliding grooves 16 is slidably connected with a connecting block 17.

[0031] Specifically, when the slider 8 is correctly fitted into the fixed box 2, the second screw 18 will be inserted into the inclined groove 14, at this time, by pulling the second screw 18, it moves in the inclined groove 14, in the moving process, the second screw 18 will drive the connecting block 17 to slide in the groove of the sliding groove 16, with the movement of the second screw 18, it will make the fitting of the inclined groove 14 more and more tight. When the second screw 18 reaches the tightest position, the user can rotate the knob 19 to make it tightly fit with the fixed plate 13 and be fixed. This process effectively prevents loosening and ensures the firmness of the connection.

[0032] Working principle: first, by pressing the pull rod 5, the plug-in block 10 is driven to be separated from the groove on the fixed box 2, at this time, the slider 8 can be pulled out of the inside of the fixed box 2, and the limiting plate 6 on the pull rod 5 will limit itself to only reach the length of separating the plug-in block 10 from the groove on the fixed box 2. When installing, the slider 8 is inserted into the fixed box 2, at this time, the spring 11 will pop the moving plate 9, and when the moving plate 9 is popped, it drives the plug-in block 10 to move, and when the plug-in block 10 moves, it is inserted into the groove of the fixed box 2 to be fixed, thereby shortening the installation and disassembly time, improving the work efficiency, and reducing the labor cost. When the pull rod 5 is loosened, the tension spring 7 will pull the limiting plate 6, and when the limiting plate 6 is pulled, it drives the pull rod 5 to reset, thereby avoiding affecting the next use. When the slider 8 and the fixed box 2 are fitted into place, the second screw 18 will be inserted into the inclined groove 14, at this time, the second screw 18 is pulled to move in the inside of the inclined groove 14, and when the second screw 18 moves, it will drive the connecting block 17 to slide in the groove of the sliding groove 16, and when the second screw 18 moves, it will cooperate with the inclined groove 14 to be more and more tight. When it reaches the tightest place, rotate the knob 19 to make it fit with the fixed plate 13 and then be fixed, thereby effectively preventing loosening and ensuring the firmness of the connection.

[0033] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the scope of the present application shall be included in the protection scope of the present application.

Claims

1. A screw with a connecting assembly, characterized in that Include: As the connecting body motor (1), the drive end of the motor (1) is fixedly connected with the fixed box (2), the outer wall of the fixed box (2) is fixedly connected with the connecting frame (3) on both sides, the inner wall of the connecting frame (3) is fixedly connected with a plurality of connecting boxes (4), the inner wall of the connecting frame (3) is slidably connected with a pull rod (5), the outer wall of the pull rod (5) is fixedly connected with a limiting plate (6), the connecting box (4) and the inner wall of the limiting plate (6) are provided with a pull spring (7), the inner wall of the fixed box (2) is slidably connected with a sliding block (8), the inner wall of the sliding block (8) is slidably connected with a moving plate (9) on both sides, the opposite end of the moving plate (9) is fixedly connected with an insertion block (10), the inner wall between the sliding block (8) and the moving plate (9) is provided with a plurality of springs (11), and the inner wall of the sliding block (8) is provided with a fixed assembly.

2. A screw with a connecting assembly according to claim 1, characterized in that: One end of the pull spring (7) is connected with the limiting plate (6), and the other end of the pull spring (7) is connected with the inner wall of the connecting box (4).

3. A screw with a connecting assembly according to claim 1, characterized in that: One end of the spring (11) is connected with the moving plate (9), and the other end of the spring (11) is connected with the inner wall of the sliding block (8).

4. A screw with a connecting assembly according to claim 1, characterized in that: The outer wall of the limiting plate (6) is slidably connected to the inner wall of the connecting frame (3), so as to drive the pull rod (5) to move.

5. A screw with a connecting assembly according to claim 1, characterized in that: The left end of the sliding block (8) is provided with a first screw rod (12).

6. A screw with a connecting assembly according to claim 1, characterized in that: The left end of the fixed box (2) is fixedly connected with a plurality of fixed plates (13), and the inner wall of the fixed plate (13) is provided with an inclined slot (14).

7. A screw with a connecting assembly according to claim 1, characterized in that: The fixed assembly comprises a fixed frame (15) fixedly connected to the inner wall of the sliding block (8), both sides of the fixed frame (15) are connected with a second screw rod (18) through a sliding assembly, and the outer wall of the second screw rod (18) is threadedly connected with a knob (19).

8. A screw with a connecting assembly according to claim 7, characterized in that: The sliding assembly comprises a sliding groove (16) provided in the inner wall of the fixed frame (15), and the inner wall of a plurality of sliding grooves (16) is slidably connected with a connecting block (17).

Images