Safety helmet machining device with positioning function

Abstract

The utility model belongs to the technical field of safety helmet processing, and particularly relates to a safety helmet processing device with a positioning function, which comprises a processing frame, a fixed box is fixedly mounted on the inner wall of the bottom of the processing frame, a turntable is rotatably mounted at the top of the fixed box, and a fixed frame is fixedly mounted at the top of the turntable. Through the arranged adjusting assembly, after the helmet is clamped, a second motor in the fixing box can be controlled to drive a second driving shaft and a gear to rotate, the gear drives a rotating disc to rotate through a tooth groove, the rotating disc can drive a fixing frame to rotate after rotating, and a third motor is controlled to drive a first lead screw to rotate; the first lead screw can drive the sliding block to slide under stress through thread fit, the first motor can drive the first driving shaft and the rotating frame to rotate, the moving range of the helmet clamped above is large, the machining range is large, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of safety helmet processing, in particular to a safety helmet processing device with a positioning function. Background Art

[0002] In equipment and gear manufacturing companies, various parameters have changed greatly compared to old helmets. For example, the helmets are equipped with night vision goggles bases and left and right side rails, and the number of holes drilled in various helmets varies.

[0003] Announcement No. CN113172255B discloses a safety helmet processing device with a positioning function, including a mounting plate, supporting legs, a first vertical support plate, a hydraulic cylinder, an arched mounting frame, etc. Two supporting legs are fixedly installed at the bottom of the mounting plate, two first vertical support plates are vertically fixedly installed on one side of the top of the mounting plate, a hydraulic cylinder is penetrated through the upper part of the two first vertical support plates, the hydraulic cylinder is fixedly connected to the two first vertical support plates, and an arched mounting frame is fixedly installed on the other side of the top of the mounting plate. The present invention replaces the previous need to manually locate the helmet punching position by making the helmet in close contact with the arc-shaped groove on the first clamping plate, so that the punching position is exactly perpendicular to the helmet surface;

[0004] When in use, it is inconvenient to clamp the helmet, and after clamping the helmet, it is difficult to control the helmet to move at multiple angles, which makes it inconvenient to open the hole in the helmet and reduces the work efficiency. Therefore, we propose a safety helmet processing device with a positioning function. Utility Model Content

[0005] The utility model aims to provide a safety helmet processing device with a positioning function, which solves the existing problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A safety helmet processing device with a positioning function comprises a processing frame, a fixed box is fixedly installed on the bottom inner wall of the processing frame, a turntable is rotatably installed on the top of the fixed box, a fixed frame is fixedly installed on the top of the turntable, a sliding block is slidably installed between the front and rear inner walls of the fixed frame, a support frame is fixedly installed on the top of the sliding block, a first motor is fixedly installed on the rear side of the support frame, a first driving shaft is fixedly installed on the output end of the first motor, a rotating frame is fixedly installed on the outer side of the first driving shaft, an installation box is fixedly installed on the top of the rotating frame, and fixed plates are fixedly installed on the left and right sides of the bottom inner wall of the installation box; the adjustment component also includes a moving mechanism, and the adjustment and moving mechanism components are installed on the fixed box, the fixed frame and the sliding block; a clamping component, and the clamping component is installed on the installation box and the fixed plate.

[0008] As a further improvement of the above scheme, the adjustment assembly includes a second motor, a second drive shaft and a gear, the second motor is fixedly mounted on the inner side of the fixed box, the second drive shaft is fixedly mounted on the output end of the second motor, and the gear is fixedly mounted on the outer side of the second drive shaft.

[0009] As a further improvement of the above scheme, the moving mechanism includes a third motor, a first screw rod and a limit rod. The third motor is fixedly installed on the right side of the fixed frame, the first screw rod is fixedly installed on the output end of the third motor, the limit rod is fixedly installed between the left and right inner walls of the fixed frame, the sliding block is slidably installed on the outside of the limit rod, and the sliding block is threadedly installed on the outside of the first screw rod.

[0010] As a further improvement of the above scheme, the clamping assembly includes a fourth motor, a rotating shaft, a second screw rod, a bevel gear, a fixed rod, a slider, a moving block and a clamping block. The fourth motor is fixedly mounted on the bottom inner wall of the mounting box, the rotating shaft is fixedly mounted on the output end of the fourth motor, the second screw rod is rotatably mounted on the inner side of the fixed plate, the bevel gear is fixedly mounted on the outer side of the rotating shaft and the second screw rod, the bevel gears are meshed, the fixed rod is fixedly mounted on the inner side of the fixed plate, the slider is threadedly mounted on the outer side of the second screw rod, the slider is slidably mounted on the outer side of the fixed rod, the moving block is fixedly mounted on the front and rear sides of one side of the slider, and the clamping block is fixedly mounted on one side of the moving block.

[0011] By adopting the above technical solution, the device can squeeze and clamp the inner side of the helmet, so that the outer side of the helmet is not easily interfered, and the processing and punching effect is better.

[0012] As a further improvement of the above solution, tooth grooves are provided on the outer side of the turntable, and the gears are meshed with adjacent tooth grooves.

[0013] By adopting the above technical solution, the gear can drive the turntable to rotate after rotating, and the turntable can drive multiple structures above to rotate after rotating.

[0014] As a further improvement of the above solution, a rotation groove is opened on one side of the rotating frame, and the outer diameter of the first driving shaft is the same as the inner diameter of the rotation groove.

[0015] By adopting the above technical solution, the first driving shaft can drive the rotating frame to swing after rotating, so that the movable range of the helmet is larger.

[0016] As a further improvement of the above solution, sliding grooves are provided on the left and right sides of the installation box, and the moving block is slidably installed on the inner side of the sliding grooves.

[0017] By adopting the above technical solution, the slider can drive the moving block and the clamping block to move after sliding under force, so that the clamping block can clamp the helmet.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] (1) The utility model is a safety helmet processing device with a positioning function. Through the setting of the adjustment component, after the helmet is clamped, the second motor inside the fixed box can be controlled to drive the second drive shaft and the gear to rotate, so that the gear drives the turntable to rotate through the tooth groove, so that the turntable can drive the fixed frame to rotate after the rotation, and the third motor is controlled to drive the first screw rod to rotate, so that the first screw rod can drive the sliding block to slide under force through the threaded cooperation, and the first motor can drive the first drive shaft and the rotating frame to rotate, so that the helmet clamped above has a larger movement range, thereby making the processing range larger and the work efficiency higher;

[0020] (2) The utility model is a safety helmet processing device with a positioning function. The helmet is placed on the outside of the third motor through a clamping assembly, and the fourth motor is controlled to drive the rotating shaft to rotate, so that the rotating shaft can drive the second screw rod to rotate through the bevel gear after rotation, and the second screw rod can drive the slider to slide through the threaded cooperation after rotation, so that the slider can drive the moving block and the clamping block to move, so that the clamping block can clamp the helmet, making the helmet more stable during the processing and not easy to loosen. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a three-dimensional structural schematic diagram of a safety helmet processing device with a positioning function proposed by the utility model;

[0023] Figure 2 This is a partial three-dimensional structural schematic diagram of a safety helmet processing device with a positioning function proposed by the utility model;

[0024] Figure 3 for Figure 2 Schematic diagram of the structure of part A in FIG.

[0025] Figure 4 This is a partial three-dimensional structural schematic diagram of a safety helmet processing device with a positioning function proposed by the utility model;

[0026] Figure 5 This is a partial three-dimensional structural schematic diagram of a safety helmet processing device with a positioning function proposed by the utility model.

[0027] In the figure: 1. processing frame; 2. fixed box; 3. turntable; 4. fixed frame; 5. sliding block; 6. supporting frame; 7. first motor; 8. first driving shaft; 9. rotating frame; 10. installation box; 11. fixed plate; 12. second motor; 13. second driving shaft; 14. gear; 15. third motor; 16. first screw rod; 17. limit rod; 18. fourth motor; 19. rotating shaft; 20. second screw rod; 21. bevel gear; 22. fixed rod; 23. sliding block; 24. moving block; 25. clamping block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] refer to Figure 1-5 A safety helmet processing device with a positioning function comprises a processing frame 1, a fixed box 2 is fixedly installed on the bottom inner wall of the processing frame 1, a turntable 3 is rotatably installed on the top of the fixed box 2, a fixed frame 4 is fixedly installed on the top of the turntable 3, a sliding block 5 is slidably installed between the front and rear inner walls of the fixed frame 4, a support frame 6 is fixedly installed on the top of the sliding block 5, a first motor 7 is fixedly installed on the rear side of the support frame 6, a first driving shaft 8 is fixedly installed on the output end of the first motor 7, a rotating frame 9 is fixedly installed on the outer side of the first driving shaft 8, an installation box 10 is fixedly installed on the top of the rotating frame 9, and fixed plates 11 are fixedly installed on the left and right sides of the bottom inner wall of the installation box 10; the adjustment component also includes a moving mechanism, and the adjustment and moving mechanism components are installed on the fixed box 2, the fixed frame 4 and the sliding block 5; a clamping component, and the clamping component is installed on the installation box 10 and the fixed plate 11.

[0030] In this embodiment, the adjustment component includes a second motor 12, a second drive shaft 13 and a gear 14. The second motor 12 is fixedly installed on the inner side of the fixed box 2, the second drive shaft 13 is fixedly installed on the output end of the second motor 12, and the gear 14 is fixedly installed on the outer side of the second drive shaft 13.

[0031] In this embodiment, the moving mechanism includes a third motor 15, a first screw rod 16 and a limit rod 17. The third motor 15 is fixedly installed on the right side of the fixed frame 4, the first screw rod 16 is fixedly installed on the output end of the third motor 15, the limit rod 17 is fixedly installed between the left and right inner walls of the fixed frame 4, the sliding block 5 is slidably installed on the outside of the limit rod 17, and the sliding block 5 is threadedly installed on the outside of the first screw rod 16.

[0032] In this embodiment, the clamping assembly includes a fourth motor 18, a rotating shaft 19, a second screw rod 20, a bevel gear 21, a fixed rod 22, a slider 23, a moving block 24 and a clamping block 25. The fourth motor 18 is fixedly mounted on the bottom inner wall of the mounting box 10, the rotating shaft 19 is fixedly mounted on the output end of the fourth motor 18, the second screw rod 20 is rotatably mounted on the inner side of the fixed plate 11, the bevel gear 21 is fixedly mounted on the outer side of the rotating shaft 19 and the second screw rod 20, the bevel gears 21 are meshed, the fixed rod 22 is fixedly mounted on the inner side of the fixed plate 11, the slider 23 is threadedly mounted on the outer side of the second screw rod 20, the slider 23 is slidably mounted on the outer side of the fixed rod 22, the moving block 24 is fixedly mounted on the front and rear sides of one side of the slider 23, and the clamping block 25 is fixedly mounted on one side of the moving block 24.

[0033] In this embodiment, tooth grooves are provided on the outer side of the rotating disk 3, and the gear 14 meshes with adjacent tooth grooves.

[0034] In this embodiment, a rotation groove is formed on one side of the rotating frame 9, and the outer diameter of the first driving shaft 8 is the same as the inner diameter of the rotation groove.

[0035] In this embodiment, sliding grooves are provided on the left and right sides of the installation box 10, and the moving blocks 24 are slidably installed inside the sliding grooves.

[0036] The implementation principle of a safety helmet processing device with a positioning function in the embodiment of the present application is as follows: after the helmet is clamped, the second motor 12 inside the fixing box 2 can be controlled to drive the second drive shaft 13 and the gear 14 to rotate, so that the gear 14 drives the turntable 3 to rotate through the tooth groove, so that the turntable 3 can drive the fixing frame 4 to rotate after the rotation, and the third motor 15 is controlled to drive the first screw rod 16 to rotate, so that the first screw rod 16 can drive the sliding block 5 to slide under force through the threaded cooperation, and the first motor 7 can drive the first drive shaft 8 and the rotating frame 9 to rotate, so that The helmet clamped above has a larger movement range, so that the processing range is larger and the work efficiency is higher; the helmet is placed on the outside of the third motor 15, and the fourth motor 18 is controlled to drive the rotating shaft 19 to rotate, so that the rotating shaft 19 can drive the second screw rod 20 to rotate through the bevel gear 21 after rotation, and the second screw rod 20 can drive the slider 23 to slide through the threaded cooperation after rotation, so that the slider 23 can drive the moving block 24 and the clamping block 25 to move, so that the clamping block 25 can clamp the helmet, so that the helmet is relatively stable during the processing and not easy to loosen.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The above is a detailed introduction to a safety helmet processing device with a positioning function provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A safety helmet processing device with positioning function, characterized in that: include: A processing frame (1), wherein a fixed box (2) is fixedly installed on the bottom inner wall of the processing frame (1), a turntable (3) is rotatably installed on the top of the fixed box (2), a fixed frame (4) is fixedly installed on the top of the turntable (3), a sliding block (5) is slidably installed between the front and rear inner walls of the fixed frame (4), a support frame (6) is fixedly installed on the top of the sliding block (5), a first motor (7) is fixedly installed on the rear side of the support frame (6), a first drive shaft (8) is fixedly installed on the output end of the first motor (7), a rotating frame (9) is fixedly installed on the outer side of the first drive shaft (8), an installation box (10) is fixedly installed on the top of the rotating frame (9), and fixed plates (11) are fixedly installed on the left and right sides of the bottom inner wall of the installation box (10); The adjustment component also includes a moving mechanism, and the adjustment and moving mechanism components are installed on the fixed box (2), the fixed frame (4) and the sliding block (5); A clamping assembly is installed on a mounting box (10) and a fixing plate (11).

2. A safety helmet processing device with positioning function according to claim 1, characterized in that: The adjustment assembly comprises a second motor (12), a second drive shaft (13) and a gear (14); the second motor (12) is fixedly mounted on the inner side of the fixed box (2); the second drive shaft (13) is fixedly mounted on the output end of the second motor (12); and the gear (14) is fixedly mounted on the outer side of the second drive shaft (13).

3. A safety helmet processing device with positioning function according to claim 1, characterized in that: The moving mechanism comprises a third motor (15), a first screw rod (16) and a limit rod (17); the third motor (15) is fixedly mounted on the right side of the fixed frame (4); the first screw rod (16) is fixedly mounted on the output end of the third motor (15); the limit rod (17) is fixedly mounted between the left and right inner walls of the fixed frame (4); the sliding block (5) is slidably mounted on the outside of the limit rod (17); and the sliding block (5) is threadedly mounted on the outside of the first screw rod (16).

4. The safety helmet processing device with positioning function according to claim 1, characterized in that: The clamping assembly comprises a fourth motor (18), a rotating shaft (19), a second screw rod (20), a bevel gear (21), a fixed rod (22), a slider (23), a moving block (24) and a clamping block (25), wherein the fourth motor (18) is fixedly mounted on the bottom inner wall of the mounting box (10), the rotating shaft (19) is fixedly mounted on the output end of the fourth motor (18), the second screw rod (20) is rotatably mounted on the inner side of the fixed plate (11), the bevel gear (21) is fixedly mounted on the outer side of the rotating shaft (19) and the second screw rod (20), the bevel gears (21) are meshed, the fixed rod (22) is fixedly mounted on the inner side of the fixed plate (11), the slider (23) is threadedly mounted on the outer side of the second screw rod (20), the slider (23) is slidably mounted on the outer side of the fixed rod (22), the moving block (24) is fixedly mounted on the front and rear sides of one side of the slider (23), and the clamping block (25) is fixedly mounted on one side of the moving block (24).

5. The safety helmet processing device with positioning function according to claim 2, characterized in that: The outer side of the rotating disk (3) is provided with tooth grooves, and the gear (14) is meshed with adjacent tooth grooves.

6. The safety helmet processing device with positioning function according to claim 1, characterized in that: A rotation groove is provided on one side of the rotating frame (9), and the outer diameter of the first driving shaft (8) is the same as the inner diameter of the rotation groove.

7. The safety helmet processing device with positioning function according to claim 4, characterized in that: The installation box (10) is provided with sliding grooves on the left and right sides, and the moving block (24) is slidably installed inside the sliding grooves.

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