Motor fan housing punching fixing device

Abstract

The utility model provides a punching and fixing device for a motor fan cover, and relates to the technical field of motor fan covers. The motor fan cover punching fixing device comprises a workbench and a drill bit equipment body, the drill bit equipment body is arranged at the top of the workbench, a mounting disc is arranged at the top of the workbench, a fixing assembly is arranged on one side of the mounting disc, a second fixing rod is fixedly connected to the other side of the mounting disc, and a threaded rod is fixedly connected to one end of the second fixing rod. The outer side of the threaded rod is in threaded connection with a threaded sleeve, and one side of the threaded sleeve is rotationally connected with a connecting pipe. According to the motor fan cover punching fixing device, a worm is in meshed connection with a worm gear, the worm gear drives a threaded sleeve to rotate, a threaded rod is in threaded connection with the threaded sleeve under the effect that two L-shaped limiting rods limit a second fixing rod, and the threaded rod drives the second fixing rod to move, so that the mounting disc moves; the position adjustment of the fixed motor fan cover is realized, so that the personnel can determine the position of a mounting hole.

Description

Technical Field

[0001] The utility model relates to a fan cover punching and fixing device, in particular to a motor fan cover punching and fixing device, belonging to the technical field of motor fan covers. Background Art

[0002] A motor is an electromagnetic device that converts or transmits electrical energy according to the law of electromagnetic induction. It is represented by the letter M (D in the old standard) in the circuit. Its main function is to generate driving torque as a power source for electrical appliances or various machines. A generator is represented by the letter G in the circuit. Its main function is to convert mechanical energy into electrical energy. Currently, the most common method is to use heat energy, water energy, etc. to drive the generator rotor to generate electricity. The motor fan cover, also known as the motor cover, is an indispensable part of the motor. The fan cover protects the fan blades from being exposed and causing danger to human contact.

[0003] A motor cover punching machine with the current publication number CN211464894U includes a base, a mounting plate is vertically fixed to the upper surface of the base, a servo motor is installed on the side of the mounting plate away from the drill chuck, the output end of the servo motor passes through the mounting plate, and a first circular plate is concentrically fixed to the output end of the servo motor, a second circular plate is concentrically fixed to the other side of the first circular plate through a first connecting rod, an air bag is sleeved on the first connecting rod, a plurality of first extrusion plates are slidably installed between the first circular plate and the second circular plate, and the first extrusion plates are evenly distributed around the first connecting rod between the first circular plate and the second circular plate.

[0004] In the above scheme, although the motor cover can be fixed by moving multiple second extrusion plates outward, when drilling installation holes on the side walls of the motor cover and adjusting the positions of the installation holes, the motor cover cannot be adjusted after being fixed, so personnel are required to re-fix and adjust the motor cover, which reduces the practicality of the device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a motor hood punching and fixing device in order to solve the above-mentioned problem, so as to solve the problem that although the motor cover can be fixed by moving a plurality of second extrusion plates outward in the prior art, when the mounting holes are punched on the side walls of the motor cover, when the positions of the mounting holes need to be adjusted, the motor cover cannot be adjusted after being fixed, so personnel are required to re-fix and adjust the motor cover, which reduces the practicality of the device.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: a motor wind cover punching and fixing device comprises a workbench and a drill equipment body, the drill equipment body is arranged on the top of the workbench, a mounting plate is provided on the top of the workbench, a fixing component is provided on one side of the mounting plate, a second fixing rod is fixedly connected to the other side of the mounting plate, one end of the second fixing rod is fixedly connected to a threaded rod, a threaded sleeve is threadedly connected to the outer side of the threaded rod, and a connecting pipe is rotatably connected to one side of the threaded sleeve.

[0009] Preferably, an L-shaped mounting plate is fixedly connected to the top of the workbench, a first hydraulic rod is fixedly connected to the bottom of the L-shaped mounting plate, and the drill equipment body is mounted on the bottom end of the first hydraulic rod.

[0010] Preferably, the fixing assembly includes a first fixing rod, the first fixing rod is fixedly connected to one side of the mounting plate, a plurality of second hydraulic rods are fixedly connected to the outer side of the first fixing rod, a plurality of second hydraulic rods are fixedly connected to a fixing block at one end, and rubber anti-slip pads are installed on the outer sides of the plurality of fixing blocks. The provision of the rubber anti-slip pads can improve the stability of the fixing block to the motor hood.

[0011] Preferably, a worm wheel is fixedly connected to the outer side of the threaded sleeve, a worm is meshingly connected to the outer side of the worm wheel, and one end of the worm is fixedly connected to a turning handle.

[0012] Preferably, two L-shaped limit rods are fixedly connected to the outer side of the second fixed rod, and the outer sides of the two L-shaped limit rods are slidably connected to the limiting elongated plates, and the two limiting elongated plates are fixedly connected to the connecting pipe. The setting of the two L-shaped limit rods being slidably connected to the limiting elongated plates on the outer sides serves to limit the second fixed rod and prevent the second fixed rod from rotating with the threaded rod.

[0013] Preferably, an L-shaped support plate is fixedly connected to the outer side of one of the limiting elongated plates, and the L-shaped support plate is rotatably connected to the outer side of the worm. The setting of the L-shaped support plate plays a role of rotational support for the worm.

[0014] Preferably, the threaded rod is arranged inside the connecting tube, and a fixed plate is rotatably connected to the outer side of the connecting tube. The fixed plate is fixedly connected to the top of the workbench, and a driving motor is fixedly connected to the outer side of the fixed plate. The output end of the driving motor is fixedly connected to the connecting tube. The setting of the connecting tube can accommodate the threaded rod, and the setting of the fixed plate can provide rotational support for the connecting tube.

[0015] The utility model provides a motor fan cover punching and fixing device, which has the following beneficial effects:

[0016] 1. The motor hood punching and fixing device has a worm and a worm wheel meshingly connected, and the worm wheel drives the threaded sleeve to rotate. Under the action of two L-shaped limit rods limiting the second fixing rod, the threaded rod is threadedly connected to the threaded sleeve, and the threaded rod drives the second fixing rod to move, thereby moving the mounting plate to adjust the position of the motor hood after fixing, so that personnel can determine the position of the mounting hole.

[0017] 2. The motor hood punching and fixing device drives the motor output end to drive the connecting pipe to rotate, so that the second fixing rod can drive the mounting plate to rotate, thereby realizing the rotation of the motor hood. This operation facilitates punching.

[0018] 3. The motor hood punching and fixing device starts multiple second hydraulic rods, and multiple fixing blocks can move in opposite directions, so that the motor hood can be fixed, and the rubber anti-skid pad improves the stability of the motor hood fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 A magnified view of the structure of part A;

[0021] Figure 3 It is a right side view of the utility model;

[0022] Figure 4 This is a schematic diagram of the connecting pipe structure of the utility model.

[0023]

Main component symbol description

[0024] 1. Workbench; 2. L-shaped mounting plate; 3. First hydraulic rod; 4. Drill equipment body; 5. Mounting plate; 6. First fixed rod; 7. Second hydraulic rod; 8. Fixed block; 9. Second fixed rod; 10. Threaded rod; 11. Threaded sleeve; 12. Connecting pipe; 13. Fixed plate; 14. Worm gear; 15. Worm; 16. L-shaped limit rod; 17. Limit long plate; 18. L-shaped support plate. DETAILED DESCRIPTION

[0025] The utility model embodiment provides a motor fan cover punching and fixing device.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4, including a workbench 1 and a drill equipment body 4, the drill equipment body 4 is arranged on the top of the workbench 1, the top of the workbench 1 is fixedly connected with an L-shaped mounting plate 2, the bottom of the L-shaped mounting plate 2 is fixedly connected with a first hydraulic rod 3, the drill equipment body 4 is installed at the bottom end of the first hydraulic rod 3, a mounting plate 5 is provided on the top of the workbench 1, a fixing assembly is provided on one side of the mounting plate 5, a second fixing rod 9 is fixedly connected on the other side of the mounting plate 5, one end of the second fixing rod 9 is fixedly connected with a threaded rod 10, the outer side of the threaded rod 10 is threadedly connected with a threaded sleeve 11, the outer side of the threaded sleeve 11 is fixedly connected with a worm gear 14, the outer side of the worm gear 14 is meshedly connected with a worm 15, and one end of the worm 15 is fixedly connected with a turning handle A connecting tube 12 is rotatably connected to one side of the threaded sleeve 11, and two L-shaped limit rods 16 are fixedly connected to the outer side of the second fixed rod 9. The outer sides of the two L-shaped limit rods 16 are slidably connected to the limit elongated plates 17. The two limit elongated plates 17 are fixedly connected to the connecting tube 12, and an L-shaped support plate 18 is fixedly connected to the outer side of one of the limit elongated plates 17. The L-shaped support plate 18 is rotatably connected to the outer side of the worm 15. The threaded rod 10 is arranged inside the connecting tube 12, and the outer side of the connecting tube 12 is rotatably connected to a fixed plate 13, and the fixed plate 13 is fixedly connected to the top of the workbench 1, and the outer side of the fixed plate 13 is fixedly connected to a drive motor, and the output end of the drive motor is fixedly connected to the connecting tube 12.

[0027] The fixing assembly includes a first fixing rod 6, which is fixedly connected to one side of the mounting plate 5. A plurality of second hydraulic rods 7 are fixedly connected to the outer side of the first fixing rod 6. One end of each of the plurality of second hydraulic rods 7 is fixedly connected to a fixing block 8. Rubber anti-slip pads are installed on the outer sides of each of the plurality of fixing blocks 8.

[0028] Specifically, one end of the motor hood opening is pressed against the mounting plate 5, and multiple second hydraulic rods 7 are started, and multiple fixing blocks 8 can move in opposite directions, so that the motor hood can be fixed, and the rubber anti-skid pad improves the stability of the motor hood fixation.

[0029] By rotating the handle in the opposite direction, the worm 15 is meshed with the worm wheel 14, and the worm wheel 14 drives the threaded sleeve 11 to rotate. Under the action of the two L-shaped limit rods 16 limiting the second fixed rod 9, the threaded rod 10 is threadedly connected with the threaded sleeve 11, and the threaded rod 10 drives the second fixed rod 9 to move, thereby moving the mounting plate 5, and realizing the position adjustment of the motor hood after fixation, so that personnel can determine the position of the mounting hole.

[0030] Start the drive motor. There is no specific limitation on the model of the drive motor, which is subject to the adapter equipment. The output end of the drive motor drives the connecting pipe 12 to rotate, so that the second fixing rod 9 can drive the mounting plate 5 to rotate, thereby realizing the rotation of the motor hood. This operation facilitates drilling.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. 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 may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A motor fan cover punching and fixing device, comprising a workbench (1) and a drill device body (4), Features: The drill head equipment body (4) is arranged on the top of the workbench (1); a mounting plate (5) is arranged on the top of the workbench (1); a fixing assembly is arranged on one side of the mounting plate (5); a second fixing rod (9) is fixedly connected to the other side of the mounting plate (5); a threaded rod (10) is fixedly connected to one end of the second fixing rod (9); a threaded sleeve (11) is threadedly connected to the outer side of the threaded rod (10); and a connecting pipe (12) is rotatably connected to one side of the threaded sleeve (11).

2. The motor fan cover punching and fixing device according to claim 1, Features: The top of the workbench (1) is fixedly connected to an L-shaped mounting plate (2), the bottom of the L-shaped mounting plate (2) is fixedly connected to a first hydraulic rod (3), and the drill head equipment body (4) is mounted on the bottom end of the first hydraulic rod (3).

3. The motor fan cover punching and fixing device according to claim 1, Features: The fixing assembly comprises a first fixing rod (6), the first fixing rod (6) being fixedly connected to one side of the mounting plate (5), a plurality of second hydraulic rods (7) being fixedly connected to the outer side of the first fixing rod (6), a fixing block (8) being fixedly connected to one end of each of the plurality of second hydraulic rods (7), and a rubber anti-slip pad being installed on the outer side of each of the plurality of fixing blocks (8).

4. The motor fan cover punching and fixing device according to claim 1, Features: A worm wheel (14) is fixedly connected to the outside of the threaded sleeve (11), a worm (15) is meshingly connected to the outside of the worm wheel (14), and one end of the worm (15) is fixedly connected to a turning handle.

5. The motor fan cover punching and fixing device according to claim 1, Features: Two L-shaped limit rods (16) are fixedly connected to the outer side of the second fixing rod (9), and the outer sides of the two L-shaped limit rods (16) are both slidably connected to a limit elongated plate (17), and the two limit elongated plates (17) are both fixedly connected to the connecting pipe (12).

6. The motor fan cover punching and fixing device according to claim 5, Features: An L-shaped support plate (18) is fixedly connected to the outer side of one of the position-limiting elongated plates (17), and the L-shaped support plate (18) is rotatably connected to the outer side of the worm (15).

7. The motor fan cover punching and fixing device according to claim 1, Features: The threaded rod (10) is arranged inside the connecting tube (12); a fixing plate (13) is rotatably connected to the outside of the connecting tube (12); the fixing plate (13) is fixedly connected to the top of the workbench (1); a driving motor is fixedly connected to the outside of the fixing plate (13); and an output end of the driving motor is fixedly connected to the connecting tube (12).

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