Fan blade drilling and grinding device in fan production

Abstract

The utility model discloses a fan blade drilling and grinding device in fan production, which belongs to the technical field of fan production and comprises a worktable, a base plate fixing component is mounted at the center of the worktable, a support is mounted on the outer side of the worktable, and an electric lifting rod is mounted at the top of the support and positioned above the base plate fixing component. A lifting frame is installed on the side, close to the base plate fixing assembly, of the electric lifting rod, and a drilling grinding assembly is installed on the inner side of the lifting frame. By arranging the collecting and moving device, the device can collect chippings and dust generated in the drilling and grinding process through cooperation of a fan, an L-shaped box and other structures when needed, and therefore the chippings and dust cleaning difficulty is lowered; and a worker can move the device through the brake wheels when needed, in addition, the device can conduct auxiliary lighting through the lighting lamp when needed, and then the working capacity of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fan production, and in particular relates to a fan blade drilling and grinding device in fan production. Background Art

[0002] A fan is a machine that relies on input mechanical energy to increase gas pressure and discharge gas. It is a driven fluid machine.

[0003] Chinese patent application No. 202320098251.2 discloses a fan blade drilling and grinding device in fan production, including an operating table, two symmetrically arranged support plates are fixedly installed on the top of the operating table, a pad is fixedly installed on the top of the operating table, a fan blade body is placed on the pad, a fixing mechanism is provided on the cable pad, a cylinder is fixedly installed on the bottom of the operating table, the cylinder is connected to the fixing mechanism by transmission, and the same moving rod is slidably connected between the two support plates. The utility model is simple to operate and easy to use, and can facilitate the rapid installation and fixing of the fan blades, and can also accurately drill holes and grind different positions of the fan blades, which is convenient for people to use.

[0004] 1. The above-mentioned disclosed patent has the problem that it cannot collect the debris and dust generated during the drilling and grinding process, is inconvenient to move, and cannot provide auxiliary lighting when needed, thereby reducing the working capacity of the device; 2. The above-mentioned disclosed patent has the problem that it cannot temporarily store the fan blades when needed, thereby reducing the practicality of the device. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a fan blade drilling and grinding device in fan production, which has the characteristics of high working capacity and strong practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fan blade drilling and grinding device in fan production, comprising a workbench, a pad fixing assembly is installed at the center of the workbench, a bracket is installed on the outside of the workbench, an electric lifting rod is installed on the top of the bracket and above the pad fixing assembly, a lifting frame is installed on the side of the electric lifting rod close to the pad fixing assembly, a drilling and grinding assembly is installed on the inner side of the lifting frame, a collecting and moving device is provided on the outer side of the pad fixing assembly, and a temporary storage device is installed on one side of the bracket.

[0007] Preferably, the collecting and moving device includes a bottom frame, a filter, a fan, a threaded block, an L-shaped box and a lighting assembly. The bottom frame is arranged below the pad fixing assembly, L-shaped boxes are installed between the bottom frame and the workbench and on both sides of the pad fixing assembly, a filter is installed on the inner side of the L-shaped box, a fan is installed below the filter, threaded blocks are installed through threads on both sides of the two L-shaped boxes that are away from each other and located below the workbench, and a lighting assembly is installed above the L-shaped box.

[0008] Preferably, the collecting and moving device further comprises a brake wheel, and a plurality of brake wheels are installed below the bottom frame.

[0009] Preferably, the lighting assembly includes a transparent shell and a lighting lamp, the lighting lamp is installed above the L-shaped box, and the transparent shell is installed above the L-shaped box and at a position outside the lighting lamp.

[0010] Preferably, the temporary storage device comprises a storage box, a box door and a hinge, the storage box is installed on one side of the bracket, the box door is installed on a side of the storage box away from the bracket, and the storage box and the box door are connected by a hinge.

[0011] Preferably, the temporary storage device further comprises a rubber layer and a rubber plate, the rubber layer is installed on the inner side of the storage box, and the rubber plate is installed on the inner side of the box door.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a collection and moving device, so that the device can collect the debris and dust generated in the drilling and grinding process through the cooperation of structures such as a fan and an L-shaped box when needed, thereby reducing the difficulty of cleaning the debris and dust, and the staff can move the position of the device through each brake wheel when needed. In addition, the device can provide auxiliary lighting through a lighting lamp when needed, thereby improving the working capacity of the device.

[0014] 2. The utility model provides a temporary storage device, so that the staff can temporarily store the fan blades when necessary through the cooperation of the storage box and the box door and other structures, so as to better meet the work needs in different situations and thus improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional cutaway view of the utility model;

[0017] Figure 3 A three-dimensional cutaway diagram of the collection mobile device of the utility model;

[0018] Figure 4 It is a three-dimensional cutaway view of the temporary storage device of the utility model.

[0019] In the figure: 1. workbench; 2. pad fixing assembly; 3. drilling and grinding assembly; 4. collecting and moving device; 41. bottom frame; 42. filter; 43. fan; 44. brake wheel; 45. threaded block; 46. L-shaped box; 47. lighting assembly; 471. transparent shell; 472. lighting lamp; 5. temporary storage device; 51. storage box; 52. rubber layer; 53. rubber sheet; 54. box door; 55. hinge; 6. bracket; 7. electric lifting rod; 8. lifting frame. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a fan blade drilling and grinding device in fan production, comprising a workbench 1, a pad fixing assembly 2 is installed at the center of the workbench 1, a bracket 6 is installed on the outside of the workbench 1, an electric lifting rod 7 is installed on the top of the bracket 6 and above the pad fixing assembly 2, a lifting frame 8 is installed on the side of the electric lifting rod 7 close to the pad fixing assembly 2, a drilling and grinding assembly 3 is installed on the inner side of the lifting frame 8, a collecting and moving device 4 is arranged on the outer side of the pad fixing assembly 2, and a temporary storage device 5 is installed on one side of the bracket 6.

[0023] Specifically, the collecting and moving device 4 includes a bottom frame 41, a filter 42, a fan 43, a threaded block 45, an L-shaped box 46 and a lighting assembly 47. The bottom frame 41 is arranged below the pad fixing assembly 2, and L-shaped boxes 46 are installed between the bottom frame 41 and the workbench 1 and at positions on both sides of the pad fixing assembly 2. A filter 42 is installed on the inner side of the L-shaped box 46, and a fan 43 is installed below the filter 42. Threaded blocks 45 are installed through threads on both sides of the two L-shaped boxes 46 that are away from each other and located below the workbench 1, and a lighting assembly 47 is installed above the L-shaped box 46.

[0024] By adopting the above technical solution, the device can collect the debris and dust generated during the drilling and grinding process through the cooperation of the fan 43 and the L-shaped box 46 when necessary, thereby reducing the difficulty of cleaning the debris and dust.

[0025] Specifically, the collecting and moving device 4 further includes a brake wheel 44 , and a plurality of brake wheels 44 are installed below the bottom frame 41 .

[0026] By adopting the above technical solution, the staff can move the position of the device to a certain extent through each brake wheel 44 when necessary, thereby reducing the difficulty of moving the device and alleviating the labor burden of the staff.

[0027] Specifically, the lighting assembly 47 includes a transparent shell 471 and a lighting lamp 472 . The lighting lamp 472 is installed above the L-shaped box 46 , and the transparent shell 471 is installed above the L-shaped box 46 and outside the lighting lamp 472 .

[0028] By adopting the above technical solution, the device can provide certain auxiliary lighting through the lighting lamp 472 when needed, so as to better meet the working needs in different situations, and the transparent shell 471 can protect the lighting lamp 472.

[0029] When the present embodiment is used, when the device needs to be used to drill and grind the fan blades during the fan production work, the staff pushes the device, moves the device to the working position by collecting the brake wheels 44 in the moving device 4, starts the lighting lamps 472 in the two lighting assemblies 47 for auxiliary lighting, and the transparent shell 471 can protect the lighting lamps 472. Then the staff places the fan blades on the pad fixing assembly 2 on the workbench 1, and manipulates the pad fixing assembly 2 to fix the fan blades. Then the staff starts the electric lifting rod 7 on the bracket 6, thereby driving the lifting frame 8 and the drilling and grinding assembly 3 to descend, and then manipulates the drilling and grinding assembly 3 to perform drilling and grinding processing on the fan blades. During the processing, the two fans 43 are started. Under the action of the two fans 43, the debris and dust generated by the processing enter the two L-shaped boxes 46 with the airflow, and then the debris and dust are blocked by the filter 42, and the airflow is discharged from the bottom frame 41. After the processing is completed, the various structures are closed, and the work is completed. The staff can unscrew the threaded block 45 to take out the debris and dust in the L-shaped box 46.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the temporary storage device 5 includes a storage box 51, a box door 54 and a hinge 55. The storage box 51 is installed on one side of the bracket 6, and the box door 54 is installed on the side of the storage box 51 away from the bracket 6. The storage box 51 and the box door 54 are connected by a hinge 55.

[0032] By adopting the above technical solution, the staff can temporarily store the fan blades when necessary through the cooperation of the storage box 51 and the box door 54 and other structures, so as to better meet the work needs in different situations.

[0033] Specifically, the temporary storage device 5 further includes a rubber layer 52 and a rubber plate 53 . The rubber layer 52 is installed on the inner side of the storage box 51 , and the rubber plate 53 is installed on the inner side of the box door 54 .

[0034] By adopting the above technical solution, the device can buffer the collision between the fan blade and the box door 54 and the storage box 51 to a certain extent through the cooperation of the rubber layer 52 and the rubber plate 53, thereby reducing the possibility of accidental damage to the fan blade.

[0035] When the present embodiment is used, when it is necessary to temporarily store the fan blades, the staff pulls up the box door 54 in the temporary storage device 5, rotates it around the hinge 55, and then puts the fan blades into the rubber layer 52 in the storage box 51, closes the box door 54, and the temporary storage is completed, thereby better meeting the work needs in different situations. The rubber layer 52 and the rubber plate 53 can provide a certain buffer for the collision between the fan blades and the box door 54 and the storage box 51, thereby reducing the possibility of accidental damage to the fan blades.

[0036] The structure and principle of the pad fixing assembly 2 composed of a pad, an annular groove, a cylinder, a pressure rod, a pressure plate, a hinged rod and a fan blade body, and the drilling and grinding assembly 3 composed of a moving rod, a moving seat, a second motor, a drill rod, a grinding block, a placement groove, a wedge-shaped top block, a wedge groove and a screw rod in the utility model have been disclosed in a fan blade drilling and grinding device in fan production disclosed in Chinese patent application No. 202320098251.2. Its working principle is that when working, the inner hole of the fan blade body is placed on the pad through the pressure plate and the pressure rod. When the cylinder switch is started, the piston of the cylinder drives the pressure plate to move downward through the pressure rod, and then through The corresponding two hinged rods are connected in rotation, thereby driving the two hinged rods to change their angles, so that the inner hole of the fan blade is squeezed and fixed by the hinged rods with changed angles, and then the switch of the first motor is started. The output shaft of the first motor drives the two screws to rotate simultaneously through the mutual engagement of the two sprockets and the chain, and then drives the moving rod to change its height through the threaded connection between the screw and the moving block. The moving rod drives the drill rod to contact and drill the fan blade body through the moving seat. When the drilling is completed, the first motor drives the drill rod to continue downward, and drives the grinding block to contact the fan blade body, so that the fan blade body after drilling can be ground, which is convenient for people to use.

[0037] The working principle and use process of the utility model are as follows: when the device is needed to perform drilling and grinding work on the fan blades during the fan production work, the staff pushes the device, moves the device to the working position by collecting the brake wheels 44 in the moving device 4, starts the lighting lamps 472 in the two lighting assemblies 47 for auxiliary lighting, and the transparent shell 471 can protect the lighting lamps 472. Then the staff places the fan blades on the pad fixing assembly 2 on the workbench 1, and manipulates the pad fixing assembly 2 to fix the fan blades. Then the staff activates the electric lifting rod 7 on the bracket 6, thereby driving the lifting frame 8 and the drilling and grinding assembly 3 to descend, and then manipulates the drilling and grinding assembly 3 to perform drilling and grinding processing on the fan blades. During the processing, the two fans 43 are started, and between the two fans Under the action of 43, the debris, dust and other materials generated by the processing enter the two L-shaped boxes 46 with the air flow, and then the debris and dust are blocked by the filter screen 42, and the air flow is discharged from the bottom frame 41. After the processing is completed, each structure is closed, and the work is completed. The staff can unscrew the threaded block 45 to take out the debris, dust and other materials in the L-shaped box 46; when the fan blades need to be temporarily stored, the staff pulls up the box door 54 in the temporary storage device 5, rotates it around the hinge 55, and then puts the fan blades into the rubber layer 52 in the storage box 51, closes the box door 54, and the temporary storage is completed, so as to better meet the work needs in different situations. The rubber layer 52 and the rubber plate 53 can provide a certain buffer for the collision between the fan blades and the box door 54 and the storage box 51, thereby reducing the possibility of accidental damage to the fan blades.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fan blade drilling and grinding device in fan production, comprising a workbench, characterized in that: A pad fixing assembly is installed at the center of the workbench, a bracket is installed on the outside of the workbench, an electric lifting rod is installed on the top of the bracket and above the pad fixing assembly, a lifting frame is installed on the side of the electric lifting rod close to the pad fixing assembly, a drilling and grinding assembly is installed on the inner side of the lifting frame, a collecting and moving device is provided on the outer side of the pad fixing assembly, and a temporary storage device is installed on one side of the bracket.

2. The fan blade drilling and grinding device in the fan production according to claim 1 is characterized in that: The collecting and moving device includes a bottom frame, a filter, a fan, a threaded block, an L-shaped box and a lighting assembly. The bottom frame is arranged below the pad fixing assembly, and L-shaped boxes are installed between the bottom frame and the workbench and on both sides of the pad fixing assembly. A filter is installed on the inner side of the L-shaped box, and a fan is installed below the filter. Threaded blocks are installed through threads on both sides of the two L-shaped boxes that are away from each other and located below the workbench, and a lighting assembly is installed above the L-shaped box.

3. The fan blade drilling and grinding device in the fan production according to claim 2 is characterized in that: The collecting and moving device also includes a brake wheel, and a plurality of brake wheels are installed below the bottom frame.

4. The fan blade drilling and grinding device in fan production according to claim 2 is characterized in that: The lighting assembly comprises a transparent shell and a lighting lamp. The lighting lamp is installed above the L-shaped box, and the transparent shell is installed above the L-shaped box and at a position outside the lighting lamp.

5. The fan blade drilling and grinding device in fan production according to claim 1 is characterized in that: The temporary storage device comprises a storage box, a box door and a hinge. The storage box is installed on one side of the bracket, and the box door is installed on the side of the storage box away from the bracket. The storage box and the box door are connected by a hinge.

6. The fan blade drilling and grinding device in fan production according to claim 5 is characterized in that: The temporary storage device also includes a rubber layer and a rubber plate. The rubber layer is installed on the inner side of the storage box, and the rubber plate is installed on the inner side of the box door.

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