Fixed-distance shaft quick-change type box body assembling device

Abstract

The utility model relates to the technical field of box body assembling devices, and discloses a distance shaft quick-change type box body assembling device which comprises a working platform, an end positioning seat is fixedly installed at the top of the rear end of the working platform, movable grooves are symmetrically formed in the left end and the right end of the working platform, and driving mechanisms are arranged in the two movable grooves. The driving mechanism comprises sliding battens slidably connected with the two movable grooves and a bidirectional threaded rod driving the two sliding battens to move oppositely, positioning supporting columns in a vertical state are symmetrically and fixedly installed at the top ends of the two sliding battens, and positioning mechanisms with the adjustable length are arranged on the positioning supporting columns. The positioning mechanism comprises a square sliding barrel fixedly sleeved with the positioning supporting column and a square sliding rod slidably connected with the interior of the square sliding barrel. By arranging the driving mechanism and the positioning mechanism, the box body assembling efficiency is improved, box bodies of different sizes can be positioned by the equipment, and the applicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of box assembly devices, in particular to a fixed-distance shaft quick-change box assembly device. Background Art

[0002] When assembling the box, the left and right side panels of the box need to be positioned by the box assembly device first, and then the box is assembled and welded. At present, the spacing size of the box is not easy to control during assembly and welding, and the flexibility is poor, resulting in unstable processing quality of the box and time-consuming and labor-intensive, which in turn affects the efficiency of box assembly. At the same time, it is not convenient to adjust the size of the quick-change spacing axis to assemble boxes of different sizes, reducing the convenience of equipment use.

[0003] To this end, we propose a fixed-distance axis quick-change box assembly device. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a fixed-distance shaft quick-change box assembly device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fixed-distance axis quick-change box assembly device, including a working platform, an end positioning seat is fixedly installed on the top of the rear end of the working platform, movable grooves are symmetrically opened at the left and right ends of the working platform, and a driving mechanism is arranged inside the two movable grooves. The driving mechanism includes a sliding strip plate slidably connected to the two movable grooves and a bidirectional threaded rod that drives the two sliding strip plates to move toward each other. Positioning pillars in a vertical state are symmetrically fixedly installed on the top of the two sliding strip plates. A positioning mechanism with adjustable length is arranged on the positioning pillar. The positioning mechanism includes a square slide fixedly inserted into the positioning pillar and a square slide rod slidably connected to the inside of the square slide. A positioning block is fixedly connected to the end of the square slide rod away from the square slide.

[0006] Furthermore, a horizontal driving threaded sleeve is fixedly inserted into the middle position of the two sliding strips, and the bidirectional threaded rod is arranged in a horizontal state and penetrates the two driving threaded sleeves. The middle position of the outer wall of the bidirectional threaded rod is rotationally connected to the symmetrical position inside the working platform, and the two ends of the outer wall of the bidirectional threaded rod are provided with symmetrical threads in opposite directions and are connected to the internal threads of the two driving threaded sleeves.

[0007] Furthermore, protective plates are fixedly installed at the opening positions of the inner cavities of the two movable grooves, and the left end of the bidirectional threaded rod passes through the right wall surface of the protective plate located at the left position.

[0008] Furthermore, a driving motor is fixedly installed on the left end of the working platform, and an output end of the driving motor is fixedly connected to the left end of the bidirectional threaded rod.

[0009] Furthermore, linear through grooves are symmetrically opened on the front and rear sides of the top walls of the two movable grooves, and the four linear through grooves are slidably connected with limit sliders fixedly connected to the top ends of the two sliding strips, and the bottom end of the positioning pillar is fixedly installed with the top end of the limit slider.

[0010] Furthermore, a threaded hole is provided inside the square sliding rod and is threadedly connected to a horizontal adjusting threaded rod. One end of the adjusting threaded rod away from the square sliding rod extends into the inner cavity of the square sliding cylinder and is rotatably connected to a corresponding position on the inner cavity wall of the square sliding cylinder. One end of the adjusting threaded rod away from the square sliding rod passes through a corresponding position on the inner cavity wall of the square sliding cylinder and is fixedly connected to an adjusting handwheel.

[0011] Furthermore, one end of the positioning block away from the square sliding rod is fixedly connected with a rubber pad.

[0012] Furthermore, the side wall surface of the square sliding rod is evenly distributed with adjustment scales.

[0013] Beneficial Effects

[0014] The utility model provides a fixed-distance shaft quick-change box assembly device, which has the following beneficial effects:

[0015] 1. This kind of fixed-distance axis quick-change box assembly device, by setting a driving mechanism and a positioning mechanism, can drive the positioning blocks on both sides to move the box to the center of the working platform and clamp it, thereby improving the efficiency of box assembly, and can adjust the square slide bar to extend outward to a suitable length according to the size of the box, so that the device can position boxes of different sizes, thereby improving the applicability of the device.

[0016] 2. This kind of fixed-distance axis quick-change box assembly device is equipped with a rubber pad. When the device positions the box, the positioning block elastically contacts the outer wall of the box through the rubber pad, thereby improving the stability of the device in clamping the box and also avoiding damage to the box caused by excessive pressure.

[0017] 3. This kind of fixed-distance axis quick-change box assembly device is provided with an adjustment scale. When the square slide bar is adjusted to extend outward to a suitable length, the extension length of the square slide bar can be accurately adjusted intuitively through the adjustment scale, thereby improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the utility model can be implemented, so they have no substantial technical significance.

[0019] Figure 1 It is a structural schematic diagram of the fixed-distance shaft quick-change box assembly device of the utility model;

[0020] Figure 2 It is a perspective view of the fixed-distance shaft quick-change box assembly device of the utility model;

[0021] Figure 3 for Figure 1 A is an enlarged schematic diagram;

[0022] Figure 4 It is a perspective view of the positioning mechanism of the utility model.

[0023] Legend:

[0024] 10. Working platform; 11. End positioning seat; 12. Movable groove; 13. Sliding strip; 14. Driving threaded sleeve; 15. Bidirectional threaded rod; 16. Protective plate; 17. Driving motor; 18. Limiting slider; 19. Positioning pillar; 20. Square slide; 21. Square slide rod; 22. Adjusting threaded rod; 23. Adjusting hand wheel; 24. Positioning block; 25. Rubber pad; 26. Adjusting scale; 27. Linear through groove. DETAILED DESCRIPTION

[0025] A fixed-distance shaft quick-change box assembly device, such as Figure 1-4As shown, it includes a working platform 10, an end positioning seat 11 is fixedly installed on the top of the rear end of the working platform 10, and movable grooves 12 are symmetrically opened at the left and right ends of the working platform 10. A driving mechanism is arranged inside the two movable grooves 12. The driving mechanism includes a sliding strip 13 slidably connected to the two movable grooves 12 and a bidirectional threaded rod 15 that drives the two sliding strips 13 to move toward each other. A driving threaded sleeve 14 in a horizontal state is fixedly inserted in the middle position of the two sliding strips 13. The bidirectional threaded rod 15 is arranged to penetrate the two driving threaded sleeves 14 in a horizontal state. The outer wall of the bidirectional threaded rod 15 The middle position of the surface is rotatably connected to the symmetrical position inside the working platform 10, and the two ends of the outer wall of the two-way threaded rod 15 are symmetrically provided with threads with opposite directions and are connected with the internal threads of the two driving threaded sleeves 14. The opening positions of the inner cavities of the two movable grooves 12 are fixedly installed with protective plates 16. The left end of the two-way threaded rod 15 passes through the right wall of the protective plate 16 located on the left side. A driving motor 17 is fixedly installed on the left end of the working platform 10, and the output end of the driving motor 17 is fixedly connected to the left end of the two-way threaded rod 15. The tops of the two sliding strips 13 are symmetrically fixed with vertical The positioning pillar 19 is in a straight state, and the top walls of the two movable grooves 12 are symmetrically penetrated with linear through grooves 27 on both sides. The four linear through grooves 27 are slidably connected with the limit sliders 18 fixedly connected to the tops of the two sliding strips 13. The bottom end of the positioning pillar 19 is fixedly installed with the top of the limit slider 18. The positioning pillar 19 is provided with a positioning mechanism with adjustable length. The positioning mechanism includes a square slide 20 fixedly inserted into the positioning pillar 19 and a square slide rod 21 slidably connected to the inside of the square slide 20. The square slide rod 21 has a threaded hole and a threaded connection device An adjusting threaded rod 22 is arranged in a horizontal state, and one end of the adjusting threaded rod 22 away from the square slide rod 21 extends into the inner cavity of the square slide cylinder 20 and is rotatably connected to the corresponding position of the inner cavity wall of the square slide cylinder 20, and one end of the adjusting threaded rod 22 away from the square slide rod 21 passes through the corresponding position of the inner cavity wall of the square slide cylinder 20 and is fixedly connected with an adjusting hand wheel 23, one end of the square slide rod 21 away from the square slide cylinder 20 is fixedly connected with a positioning block 24, and one end of the positioning block 24 away from the square slide rod 21 is fixedly connected with a rubber pad 25, and the side wall of the square slide rod 21 is evenly distributed with adjustment scales 26.

[0026] The working principle of the utility model is as follows: when in use, the box to be processed is placed between the four positioning pillars 19 on the top wall of the working platform 10, and the output end of the control driving motor 17 drives the bidirectional threaded rod 15 to rotate. The bidirectional threaded rod 15 is threadedly connected with the two driving threaded sleeves 14 to drive the two sliding strips 13 to move closer to each other. The two sliding strips 13 drive the positioning pillars 19 on both sides to move synchronously toward each other through the limit slider 18. The positioning pillars 19 on both sides drive the positioning blocks 24 on both sides through the square slide 20 and the square slide rod 21 to move the box to the center position of the working platform 10 and clamp it, and then the subsequent welding operation can be carried out. The above operation is simple and convenient, and the box assembly is improved. The efficiency can be improved, and according to the size of the box, the adjusting hand wheel 23 can be turned to drive the adjusting threaded rod 22 to rotate. The adjusting threaded rod 22 is connected with the internal thread of the square slide bar 21 to drive the square slide bar 21 to extend outward to a suitable length, so that the device can position boxes of different sizes, thereby improving the applicability of the device; when the device positions the box, the positioning block 24 elastically contacts the outer wall of the box through the rubber pad 25, thereby improving the stability of the device in clamping the box, and also avoiding damage to the box caused by excessive pressure; when the square slide bar 21 is adjusted to extend outward to a suitable length, the extension length of the square slide bar 21 can be intuitively and accurately adjusted by adjusting the scale 26, thereby improving the convenience of using the device.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A spacer shaft quick-change box assembly device, comprising a working platform (10), characterized in that: An end positioning seat (11) is fixedly installed on the top of the rear end of the working platform (10), and movable grooves (12) are symmetrically opened at the left and right ends of the working platform (10). A driving mechanism is arranged inside the two movable grooves (12), and the driving mechanism includes a sliding strip (13) slidably connected to the two movable grooves (12) and a bidirectional threaded rod (15) driving the two sliding strips (13) to move toward each other. Positioning pillars (19) in a vertical state are symmetrically fixedly installed on the top of the two sliding strips (13). A positioning mechanism with adjustable length is arranged on the positioning pillar (19), and the positioning mechanism includes a square slide (20) fixedly inserted into the positioning pillar (19) and a square slide rod (21) slidably connected to the inside of the square slide (20), and a positioning block (24) is fixedly connected to the end of the square slide rod (21) away from the square slide (20).

2. The spacer shaft quick-change box assembly device according to claim 1, characterized in that: A driving threaded sleeve (14) in a horizontal state is fixedly inserted into the middle of the two sliding strips (13); a bidirectional threaded rod (15) is arranged to penetrate the two driving threaded sleeves (14) in a horizontal state; the middle of the outer wall of the bidirectional threaded rod (15) is rotatably connected to a symmetrical position inside the working platform (10); and threads symmetrically opened in opposite directions are provided at both ends of the outer wall of the bidirectional threaded rod (15) and are connected to the inner threads of the two driving threaded sleeves (14).

3. The spacer shaft quick-change box assembly device according to claim 1, characterized in that: A protective plate (16) is fixedly installed at the opening position of the inner cavity of the two movable grooves (12), the left end of the bidirectional threaded rod (15) passes through the right wall surface of the protective plate (16) located at the left position, and a driving motor (17) is fixedly installed at the left end of the working platform (10), and the output end of the driving motor (17) is fixedly connected to the left end of the bidirectional threaded rod (15).

4. The spacer shaft quick-change box assembly device according to claim 1, characterized in that: Linear through grooves (27) are symmetrically formed on the front and rear sides of the top walls of the two movable grooves (12), and the four linear through grooves (27) are slidably connected with limit sliders (18) fixedly connected to the top ends of the two sliding strips (13), and the bottom ends of the positioning pillars (19) are fixedly installed with the top ends of the limit sliders (18).

5. The spacer shaft quick-change box assembly device according to claim 1, characterized in that: A threaded hole is provided inside the square slide bar (21) and is threadedly connected to an adjusting threaded rod (22) in a horizontal state. One end of the adjusting threaded rod (22) away from the square slide bar (21) extends into the inner cavity of the square slide barrel (20) and is rotatably connected to a corresponding position of the inner cavity wall surface of the square slide barrel (20). One end of the adjusting threaded rod (22) away from the square slide bar (21) passes through a corresponding position of the inner cavity wall surface of the square slide barrel (20) and is fixedly connected to an adjusting hand wheel (23).

6. The spacer shaft quick-change box assembly device according to claim 1, characterized in that: One end of the positioning block (24) away from the square slide bar (21) is fixedly connected to a rubber pad (25).

7. The spacer shaft quick-change box assembly device according to claim 1, characterized in that: The side wall surface of the square sliding rod (21) is evenly distributed with adjustment scales (26).

Images