Space-adjustable screw machine

Abstract

The utility model relates to the technical field of screw machines, in particular to an interval-adjustable screw machine which comprises a base, an electric telescopic rod is fixedly installed on the surface of the base, a connecting block is fixedly installed at the output end of the electric telescopic rod, a sliding rail is fixedly installed on the outer side of the connecting block, a sliding block is slidably connected into the sliding rail, and a screw rod is fixedly installed on the sliding block. And a connecting frame is fixedly installed on the outer side of the sliding block, a machine body is inserted into the connecting frame, a motor is fixedly installed at the top of the machine body, and a screwdriver is fixedly installed at the output end of the motor. According to the utility model, through the arrangement of the connecting frames, a worker can push the connecting frames to adjust the distance and the position between the connecting frames, and meanwhile, can tighten the hand-screwing bolts to extrude and fix the machine body between the pressing plate and the sliding rail, so that a plurality of machine bodies can be fixed on the sliding rail at the same time; therefore, a worker can tighten a plurality of parts of a component at the same time, and a good using effect can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of screw machines, in particular to a screw machine with adjustable spacing. Background Art

[0002] In the industrial production process, screw machines are often used for fastening connections. Publication No. CN211916048U discloses a screw machine, which includes a manipulator and an electric screwdriver. The electric screwdriver is connected to the manipulator and the working end of the electric screwdriver can be set upward, so that the manipulator can drive the electric screwdriver to fasten the workpiece from the bottom to the top. Although the manipulator is set and the working end of the electric screwdriver is set upward, which solves the problem of fastening the workpiece from the bottom to the top, when it is used, it can only tighten a single set of screws at a time, the use efficiency is low, and it is difficult to achieve a good use effect, and it needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a screw machine with adjustable spacing comprises a base, an electric telescopic rod is fixedly installed on the surface of the base, a connecting block is fixedly installed on the output end of the electric telescopic rod, a slide rail is fixedly installed on the outer side of the connecting block, a slider is slidably connected to the inside of the slide rail, a connecting frame is fixedly installed on the outer side of the slider, a machine body is inserted into the connecting frame, a motor is fixedly installed on the top of the machine body, a screwdriver is fixedly installed on the output end of the motor, a pressure plate is slidably connected to the outside of the machine body inside the connecting frame, a threaded barrel is fixedly installed on the surface of the connecting frame, a hand-tightening bolt is sleeved on the inside of the threaded barrel, and the hand-tightening bolt is rotatably connected to the pressure plate.

[0005] Preferably, a sliding rod is fixedly mounted on the surface of the pressing plate, and the sliding rod is slidably connected to the connecting frame. Here, the sliding rod can guide the movement of the pressing plate to make the movement of the pressing plate stable.

[0006] Preferably, the slide bars are symmetrically distributed. Here, the slide bars are evenly distributed to achieve a better guiding effect.

[0007] Preferably, a foam pad is fixedly mounted on the surface of the base, where the foam pad can play a buffering role, so that the workpiece product can be stably placed on the surface of the base.

[0008] Preferably, rubber strips are fixedly mounted on the surface of the slide rail, and the rubber strips are symmetrically distributed. Here, the rubber strips can increase the friction between the slide rail and the machine body, so that the machine body can be fixed and stabilized.

[0009] Preferably, a rubber pad is fixedly mounted on the surface of the pressing plate. Here, the rubber pad can increase the friction between the pressing plate and the machine body, so that the machine body can be fixed and stabilized.

[0010] Preferably, a limiting structure is provided on the outer side of the slide rail, the limiting structure includes a limiting member, a sleeve is fixedly installed on the outer side of the connecting block, a spring pin is slidably connected inside the sleeve, and the limiting member is fixedly connected to the spring pin. Here, the limiting member can limit the two ends of the slide rail to prevent the connecting frame from being easily and completely removed.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by setting the connecting frame, the staff can push the connecting frame to adjust the distance and position between the connecting frames, and at the same time tighten the hand bolts to squeeze and fix the machine body between the pressure plate and the slide rail, so that multiple machines can be fixed on the slide rail at the same time, so that the staff can tighten multiple parts of the components at the same time, which can achieve better use effect.

[0013] 2. In the present invention, by providing the limiting structure, the spring pin can push the limiting member to move, so that the limiting member can be located at both ends of the slide rail, limiting the moving range of the slide block, and preventing the connecting frame from being easily and completely removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a schematic diagram of the overall structure of a screw machine with adjustable spacing;

[0015] Figure 2 The utility model proposes a screw machine with adjustable spacing Figure 1 The structural diagram at A in the middle;

[0016] Figure 3 The utility model provides a rear view structural schematic diagram of a screw machine with adjustable spacing;

[0017] Figure 4 The utility model proposes a screw machine with adjustable spacing Figure 3 The structural diagram at B in the middle;

[0018] Figure 5 The utility model provides a structural schematic diagram of a connecting frame of a screw machine with adjustable spacing.

[0019] Legend:

[0020] 1. Base; 2. Electric telescopic rod; 3. Connecting block; 4. Slide rail; 5. Slider; 6. Connecting frame; 7. Machine body; 8. Motor; 9. Screwdriver; 10. Pressing plate; 11. Threaded barrel; 12. Hand-tightening bolt; 13. Sliding rod; 14. Foam pad; 15. Rubber strip; 16. Rubber pad; 17. Limiting piece; 18. Sleeve; 19. Spring pin. 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 1-5 The utility model provides a technical solution: a screw machine with adjustable spacing, including a base 1, an electric telescopic rod 2 is fixedly installed on the surface of the base 1, a connecting block 3 is fixedly installed on the output end of the electric telescopic rod 2, a slide rail 4 is fixedly installed on the outer side of the connecting block 3, a slider 5 is slidably connected inside the slide rail 4, a connecting frame 6 is fixedly installed on the outer side of the slider 5, a machine body 7 is inserted inside the connecting frame 6, a motor 8 is fixedly installed on the top of the machine body 7, a screwdriver 9 is fixedly installed on the output end of the motor 8, a pressing plate 10 is slidably connected to the outer side of the machine body 7 inside the connecting frame 6, a threaded cylinder 11 is fixedly installed on the surface of the connecting frame 6, a hand screw bolt 12 is sleeved inside the threaded cylinder 11, and the hand screw bolt 12 is rotatably connected to the pressing plate 10, a staff member can push the connecting frame 6 to adjust the distance and position between the connecting frames 6, and at the same time can tighten the hand screw bolt 12 to squeeze and fix the machine body 7 between the pressing plate 10 and the slide rail 4, so that multiple machine bodies 7 can be fixed on the slide rail 4 at the same time, so that the staff can tighten multiple parts of the component at the same time, and can achieve a better use effect.

[0025] See also Figure 1-5A sliding rod 13 is fixedly installed on the surface of the pressing plate 10, and the sliding rod 13 is slidably connected to the connecting frame 6. The sliding rod 13 can guide the movement of the pressing plate 10, so that the movement of the pressing plate 10 is stable. The sliding rods 13 are symmetrically distributed, so that the sliding rods 13 are evenly distributed, so as to achieve a better guiding effect. A foam pad 14 is fixedly installed on the surface of the base 1, and the foam pad 14 can play a buffering effect, so that the workpiece product can be stably placed on the surface of the base 1. A rubber strip 15 is fixedly installed on the surface of the slide rail 4, and the rubber strips 15 are symmetrically distributed. The rubber strip 15 can increase the friction between the slide rail 4 and the body 7, so that the body 7 can be fixed and stable. A rubber pad 16 is fixedly installed on the surface of the pressing plate 10, and the rubber pad 16 can increase the friction between the pressing plate 10 and the body 7, so that the body 7 can be fixed and stable.

[0026] Embodiment 2

[0027] See also Figure 3-4 A limiting structure is provided on the outer side of the slide rail 4, and the limiting structure includes a limiting member 17. A sleeve 18 is fixedly installed on the outer side of the connecting block 3. A spring pin 19 is slidably connected inside the sleeve 18. The limiting member 17 is fixedly connected to the spring pin 19. The spring pin 19 can push the limiting member 17 to move, so that the limiting member 17 can be located at both ends of the slide rail 4, limiting the moving range of the slider 5, and preventing the connecting frame 6 from being easily and completely removed.

[0028] Working principle: Before use, the staff can loosen the hand-tightening bolt 12 to separate the pressing plate 10 from the machine body 7, and then move the machine body 7 up and down to adjust the height of the screwdriver 9. At the same time, the connecting frame 6 can be pushed to make the slider 5 slide along the slide rail 4, and the distance and position between the connecting frames 6 can be adjusted, so that the distance between the screwdrivers 9 and the height of each screwdriver 9 can be adjusted. Then, the hand-tightening bolt 12 can be tightened so that the hand-tightening bolt 12 can push the pressing plate 10, squeeze and fix the machine body 7 between the pressing plate 10 and the slide rail 4, and at the same time, the connecting frame 6 can be fixed and will not move easily. The parts that need to be tightened can be moved to the appropriate position on the surface of the base 1, and then the electric telescopic rod 2 can be controlled to retract, so that the slide rail 4 can drive the screwdriver 9 to move downward, so that the screwdriver 9 can contact the parts that need to be tightened, and the screwdriver 9 can be driven to rotate by the motor 8 to perform the tightening work. At the same time, the staff can push the limit piece 17, and slide along the sleeve 18 under the guidance of the elastic pin 19, so that the two ends of the slide rail 4 can be opened, and then the slider 5 can be inserted through the two ends of the slide rail 4 to adjust the number of connecting frames 6, so that the staff can achieve different processing effects by assembling different numbers of bodies 7.

[0029] 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 with adjustable spacing, comprising a base (1), characterized in that: An electric telescopic rod (2) is fixedly mounted on the surface of the base (1); a connecting block (3) is fixedly mounted on the output end of the electric telescopic rod (2); a slide rail (4) is fixedly mounted on the outer side of the connecting block (3); a slider (5) is slidably connected to the inside of the slide rail (4); a connecting frame (6) is fixedly mounted on the outer side of the slider (5); a machine body (7) is inserted into the inside of the connecting frame (6); a motor (8) is fixedly mounted on the top of the machine body (7); a screwdriver (9) is fixedly mounted on the output end of the motor (8); a pressing plate (10) is slidably connected to the outside of the machine body (7) inside the connecting frame (6); a threaded barrel (11) is fixedly mounted on the surface of the connecting frame (6); a hand-tightening bolt (12) is sleeved inside the threaded barrel (11); and the hand-tightening bolt (12) is rotatably connected to the pressing plate (10).

2. The screw machine with adjustable spacing according to claim 1, characterized in that: A sliding rod (13) is fixedly mounted on the surface of the pressing plate (10), and the sliding rod (13) is slidably connected to the connecting frame (6).

3. The screw machine with adjustable spacing according to claim 2, characterized in that: The sliding rods (13) are symmetrically distributed.

4. The screw machine with adjustable spacing according to claim 1, characterized in that: A foam pad (14) is fixedly mounted on the surface of the base (1).

5. The screw machine with adjustable spacing according to claim 1, characterized in that: Rubber strips (15) are fixedly mounted on the surface of the slide rail (4), and the rubber strips (15) are symmetrically distributed.

6. The screw machine with adjustable spacing according to claim 1, characterized in that: A rubber pad (16) is fixedly mounted on the surface of the pressing plate (10).

7. The screw machine with adjustable spacing according to claim 1, characterized in that: A limiting structure is arranged on the outer side of the slide rail (4), the limiting structure comprising a limiting member (17), a sleeve (18) is fixedly mounted on the outer side of the connecting block (3), a spring pin (19) is slidably connected inside the sleeve (18), and the limiting member (17) is fixedly connected to the spring pin (19).

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