CN219293270U

CN219293270U - Fan blade drilling and grinding device in fan production

Info

Publication number: CN219293270U
Application number: CN202320098251.2U
Authority: CN
Inventors: 叶小惠; 曾承韬; 刘宇峰; 杨子峰; 曾一帆
Original assignee: Xinxiang Fan Manufacturing Co ltd
Current assignee: Xinxiang Fan Manufacturing Co ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-07-04
Anticipated expiration: 2033-02-01

Abstract

The utility model belongs to the technical field of fan production, in particular to a fan blade drilling and grinding device in fan production, which aims at the problems that when the existing drilling device is used for installing fan blades, due to different sizes of different fan blades, the inside of a clamping groove is easy to deviate, so that the drilling and grinding are inaccurate. The utility model has simple operation and convenient use, can be used for conveniently and rapidly installing and fixing the fan blade, can accurately drill holes at different positions of the fan blade and grind the fan blade, and is convenient for people to use.

Description

Fan blade drilling and grinding device in fan production

Technical Field

The utility model relates to the technical field of fan production, in particular to a fan blade drilling and grinding device in fan production.

Background

The blower is a machine which relies on input mechanical energy to raise gas pressure and discharge gas, it is a driven fluid machine, the gas compression and gas conveying machine is a machine which converts rotating mechanical energy into gas pressure energy and kinetic energy and conveys gas out, and the drilling hole is drilled through a hard object by using a sharp rotary tool.

The application number 201921415301.5 discloses a fan blade drilling grinder in fan production, including device body, drill bit and placing the platform, the upper end connection of device body is provided with the slide bar, and the outside parcel of slide bar is provided with the sliding block, the inboard fixedly connected with fly frame of sliding block, and the front end connection of fly frame is provided with the mount, the inboard installation of mount is provided with servo motor, the drill bit is fixed to be set up in servo motor's lower extreme's lower surface, and the outside parcel of drill bit is provided with the polishing piece, place the platform and install in the inboard of slide bar. This fan drilling grinder with fan blade in production constitutes rotating structure through servo motor and drill bit, can move the drill bit down to the inside of operation groove, and the drill bit rotates drilling operation to the fan blade, and simultaneously, the outside piece of polishing of drill bit is rotatory to the fan blade be polished around being drilled burring, and like this mode can make the fan blade simultaneously the deburring in drilling.

When the existing drilling device is used for installing the fan blades, due to the fact that different fan blades are different in size, deflection is prone to being caused in the clamping groove, drilling and grinding are not accurate enough, and therefore the fan blade drilling and grinding device in fan production is provided.

Disclosure of Invention

The utility model aims to solve the defect that when the existing drilling device is used for installing fan blades, the existing drilling device is easy to deviate due to different sizes of different fan blades and is inaccurate in drilling and grinding due to the fact that the existing drilling device is placed in a clamping groove.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a fan blade drilling grinder in fan production, includes the operation panel, the top fixed mounting of operation panel has the backup pad that two symmetries set up, the top fixed mounting of operation panel has the backing plate, place the fan blade body on the backing plate, be equipped with fixed establishment on the cable tiger backing plate, the bottom fixed mounting of operation panel has the cylinder, the cylinder is connected with fixed establishment transmission, sliding connection has same movable rod between two backup pads, sliding connection has the removal seat on the movable rod, the bottom fixed mounting of removal seat has the second motor, fixed mounting has the drilling rod on the output shaft of second motor, install the polishing piece on the drilling rod, be equipped with elevating system in the backup pad, fixed mounting has first motor in one backup pad in two backup pads, the output shaft and the elevating system transmission of first motor are connected.

Preferably, the fixing mechanism comprises a pressing rod, the pressing rod is fixedly connected with a piston of the air cylinder, a pressing plate is fixedly arranged at the top end of the pressing rod, a plurality of hinging rods are rotatably connected on the pressing plate and the backing plate, and the corresponding two hinging rods are rotatably connected.

Preferably, the lifting mechanism comprises two screws, the sliding grooves are formed in one sides, close to each other, of the two support plates, the two screws are respectively connected with the inner walls of the corresponding sliding grooves in a rotating mode, the output shaft of the first motor is fixedly connected with the corresponding screws, moving blocks are connected to the screws in a threaded mode, and the two moving blocks are fixedly connected with the moving rods.

Preferably, the top of backing plate has seted up annular groove, and annular groove and drilling rod cooperate each other.

Preferably, the screw is fixedly sleeved with a chain wheel, and the two chain wheels are meshed with the same chain.

Preferably, the standing groove has been seted up to the inboard of removing the seat, and sliding connection has the wedge kicking block on the inner wall of standing groove, and a plurality of wedge grooves have been seted up at the top of movable rod, and wedge kicking block and wedge groove mutually support, and the top threaded connection of wedge kicking block has the lead screw, and the lead screw rotates with the removal seat to be connected.

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, as the pressing plate and the backing plate are rotatably connected with the hinge rods, and the two hinge rods are correspondingly rotatably connected, the movable pressing plate can drive the hinge rods to change angles, and then the fan blade body can be pressed and fixed through the hinge rods with the changed angles;

(2) Because the intermeshing of two sprocket and chain for the output shaft of first motor can drive two screws and rotate simultaneously, and then can drive the movable rod through the threaded connection of screw rod and movable block and move down, thereby drive the drilling rod and drill to the fan blade body.

The utility model has simple operation and convenient use, can be used for conveniently and rapidly installing and fixing the fan blade, can accurately drill holes at different positions of the fan blade and grind the fan blade, and is convenient for people to use.

Drawings

FIG. 1 is a schematic diagram of a fan blade drilling and grinding device in fan production;

FIG. 2 is a schematic cross-sectional view of a platen of a fan blade drilling and grinding device in fan production;

FIG. 3 is a schematic three-dimensional structure of a backing plate of a fan blade drilling and grinding device in fan production;

fig. 4 is a schematic diagram of a portion a of a fan blade drilling and grinding device in fan production.

In the figure: 1. an operation table; 2. a support plate; 3. a backing plate; 4. an annular groove; 5. a cylinder; 6. a compression bar; 7. a pressing plate; 8. a hinge rod; 9. a fan blade body; 10. a moving rod; 11. a sliding groove; 12. a screw; 13. a moving block; 14. a first motor; 15. a movable seat; 16. a second motor; 17. a drill rod; 18. polishing the block; 19. a placement groove; 20. a wedge-shaped top block; 21. wedge-shaped grooves; 22. and a screw rod.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.

Example 1

Referring to fig. 1-4, a fan blade drilling and grinding device in fan production comprises an operation table 1, two symmetrically arranged support plates 2 are fixedly arranged at the top of the operation table 1, a base plate 3 is fixedly arranged at the top of the operation table 1, a fan blade body 9 is placed on the base plate 3, a fixing mechanism is arranged on the cable tie base plate 3, an air cylinder 5 is fixedly arranged at the bottom of the operation table 1, the air cylinder 5 is in transmission connection with the fixing mechanism, the same movable rod 10 is slidingly connected with a movable seat 15 on the movable rod 10, a second motor 16 is fixedly arranged at the bottom of the movable seat 15, a drill rod 17 is fixedly arranged on an output shaft of the second motor 16, a grinding block 18 is arranged on the drill rod 17, a lifting mechanism is arranged on the support plate 2, a first motor 14 is fixedly arranged on one support plate 2 of the two support plates 2, and an output shaft of the first motor 14 is in transmission connection with the lifting mechanism.

In this embodiment, fixed establishment includes depression bar 6, the piston fixed connection of depression bar 6 and cylinder 5, the top fixed mounting of depression bar 6 has clamp plate 7, all rotate on clamp plate 7 and the backing plate 3 and be connected with a plurality of articulated bars 8, two articulated bars 8 that correspond rotate and connect, annular groove 4 has been seted up at the top of backing plate 3, annular groove 4 and drilling rod 17 mutually support, the piston of cylinder 5 passes through the depression bar 6 and drives clamp plate 7 and move down, and then connect through the rotation that corresponds two articulated bars 8, thereby drive two articulated bars 8 and carry out the angle variation, thereby the articulated bar 8 through the angle variation is fixed to the extrusion of fan blade hole.

In this embodiment, elevating system includes two screw rods 12, sliding tray 11 has all been seted up to one side that two backup pads 2 are close to each other, two screw rods 12 respectively with the sliding tray 11 inner wall rotation that corresponds be connected, the output shaft of first motor 14 and the screw rod 12 fixed connection that corresponds, and threaded connection has movable block 13 on the screw rod 12, two movable block 13 and movable rod 10 fixed connection, fixed cover is equipped with the sprocket on the screw rod 12, the meshing has same chain on two sprockets, the output shaft of first motor 14 drives two screw rods 12 simultaneously through the intermeshing of two sprocket and chain and rotates, and then drive movable rod 10 through the threaded connection of screw rod 12 and movable block 13 and carry out the altitude variation.

In this embodiment, the inner side of the movable seat 15 is provided with a placement groove 19, a wedge-shaped top block 20 is slidably connected to the inner wall of the placement groove 19, a plurality of wedge-shaped grooves 21 are provided at the top of the movable rod 10, the wedge-shaped top block 20 is mutually matched with the wedge-shaped grooves 21, a screw rod 22 is screwed at the top of the wedge-shaped top block 20, the screw rod 22 is rotationally connected with the movable seat 15, and the screw rod 22 is rotationally connected with the wedge-shaped top block 20 to drive the wedge-shaped top block 20 to press the wedge-shaped grooves 21, so that the position of the movable seat 15 is fixed.

The working principle, during operation, place the hole of fan blade body 9 on backing plate 3 through clamp plate 7 and depression bar 6, at the start cylinder 5 switch, the piston of cylinder 5 passes through depression bar 6 and drives clamp plate 7 and move downwards, and then through the rotation connection of corresponding two articulated bars 8, thereby drive two articulated bars 8 and carry out the angle change, thereby the extrusion of the articulated bar 8 to the fan blade hole through the angle change is fixed, the switch of first motor 14 is restarted, the output shaft of first motor 14 drives two screw rods 12 and rotates simultaneously through the intermeshing of two sprocket and chain, and then drive movable rod 10 through the threaded connection of screw rods 12 and movable block 13 and carry out the altitude variation, movable rod 10 drives drilling rod 17 and fan blade body 9 through movable seat 15, after the drilling is accomplished, first motor 14 drives drilling rod 17 and continuously downwards, and drive the sanding block 18 and fan blade body 9 contact each other, thereby fan blade body 9 after can grind, the people of being convenient for use.

Example two

The difference between the second embodiment and the first embodiment is that the moving rod 10 is provided with a graduated scale, the backing plate 3 and the operating platform 1 are rotatably connected, the graduated scale can ensure that the position is accurately positioned when the fan blade body 9 is drilled, and meanwhile, when the fan blade body 9 is required to be drilled in different directions, the position can be adjusted only by rotating the backing plate 3.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.

Claims

1. The utility model provides a fan blade drilling grinder in fan production, includes operation panel (1), a serial communication port, the top fixed mounting of operation panel (1) has backup pad (2) that two symmetries set up, the top fixed mounting of operation panel (1) has backing plate (3), place fan blade body (9) on backing plate (3), be equipped with fixed establishment on cable tiger backing plate (3), the bottom fixed mounting of operation panel (1) has cylinder (5), cylinder (5) are connected with fixed establishment transmission, sliding connection has same movable rod (10) between two backup pads (2), sliding connection has movable seat (15) on movable rod (10), the bottom fixed mounting of movable seat (15) has second motor (16), fixed mounting has drilling rod (17) on the output shaft of second motor (16), install grinding piece (18) on drilling rod (17), be equipped with elevating system on backup pad (2), fixed mounting has first motor (14) on one backup pad (2) in two backup pads (2), first motor (14) are connected with elevating system's transmission.

2. The fan blade drilling and grinding device in fan production according to claim 1, wherein the fixing mechanism comprises a pressing rod (6), the pressing rod (6) is fixedly connected with a piston of the air cylinder (5), a pressing plate (7) is fixedly arranged at the top end of the pressing rod (6), a plurality of hinging rods (8) are rotatably connected on the pressing plate (7) and the backing plate (3), and the corresponding two hinging rods (8) are rotatably connected.

3. The fan blade drilling and grinding device in fan production according to claim 1, wherein the lifting mechanism comprises two screw rods (12), sliding grooves (11) are formed in one sides, close to each other, of the two support plates (2), the two screw rods (12) are respectively connected with the inner walls of the corresponding sliding grooves (11) in a rotating mode, an output shaft of the first motor (14) is fixedly connected with the corresponding screw rods (12), moving blocks (13) are connected to the screw rods (12) in a threaded mode, and the two moving blocks (13) are fixedly connected with the moving rods (10).

4. Fan blade drilling grinder in fan production according to claim 1, characterized in that the top of backing plate (3) has seted up annular groove (4), and annular groove (4) and drilling rod (17) cooperate each other.

5. A fan blade drilling and grinding device in fan production according to claim 3, wherein the screw (12) is fixedly sleeved with a chain wheel, and the two chain wheels are meshed with the same chain.

6. The fan blade drilling and grinding device in fan production according to claim 1, wherein a placing groove (19) is formed in the inner side of the movable seat (15), a wedge-shaped top block (20) is slidably connected to the inner wall of the placing groove (19), a plurality of wedge-shaped grooves (21) are formed in the top of the movable rod (10), the wedge-shaped top block (20) is matched with the wedge-shaped grooves (21), a screw rod (22) is connected to the top of the wedge-shaped top block (20) in a threaded mode, and the screw rod (22) is rotationally connected with the movable seat (15).