CN217765803U

CN217765803U - Rapid blade detection device

Info

Publication number: CN217765803U
Application number: CN202221472911.0U
Authority: CN
Inventors: 朱长清; 李志强; 唐小华; 徐绍明; 胡春梅
Original assignee: Deyang Guangda Dongqi New Material Co ltd
Current assignee: Deyang Guangda Dongqi New Material Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-08
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a quick detection device of blade relates to fan blade technical field. Including the workstation, the workstation dorsad is fixed with type of falling L platform, and type of falling L platform bottom is provided with the removal structure, and the removal structure is provided with the detection structure including setting up the movable block in type of falling L platform below, movable block bottom, and the middle part is provided with fixed knot and constructs on the workstation, and fixed knot constructs the connecting plate of fixing both ends on the workstation including the symmetry. The utility model discloses a fixed knot constructs's setting, when the blade that needs to treat the detection is fixed, at first start the second motor, the second motor drives the second screw rod and rotates, make and to place the piece and remove suitable distance, place the blade both ends on the foundation block of U type piece, at this moment, the third motor drives the double-screw bolt and rotates, it can to drive the clamp plate decline to push down the blade, need not to adopt the bolt fastening, make to the fixed of blade with dismantle more labour saving and time saving, better improvement the detection efficiency to the blade.

Description

Rapid blade detection device

Technical Field

The utility model relates to a fan blade technical field specifically is a quick detection device of blade.

Background

The fan is a machine which increases the pressure of gas and discharges the gas by means of input mechanical energy, and is driven fluid mechanical equipment. The blower is a short-term for gas compression and gas delivery mechanical equipment, and the blower generally comprises a ventilator and a high-pressure blower.

Before the blade installation in the fan, need carry out intensity detection to the blade earlier, but current detection device adopts the bolt fastening to the fixed of blade usually, leads to fixed and dismantlement to waste time and energy, influences the detection efficiency of blade, for this, the utility model provides a neotype solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blade short-term test device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick detection device of blade, comprises a workbench, the workstation bottom is provided with bearing structure, the workstation dorsad is fixed with type of falling L platform, type of falling L platform bottom is provided with removal structure, removal structure is including setting up the movable block in type of falling L platform below, the movable block bottom is provided with detection structure, the middle part is provided with fixed knot and constructs on the workstation, fixed knot constructs the connecting plate of fixing both ends on the workstation including the symmetry, it is equipped with the second screw rod to insert between the connecting plate, the symmetry cover is equipped with places the piece on the second screw rod, it is fixed with U type piece to place a top symmetry, U type piece opening is relative, U type piece top is inserted and is equipped with the double-screw bolt, double-screw bolt bottom cover is equipped with the sleeve pipe, the sleeve pipe bottom mounting has the clamp plate.

Preferably, a limiting block is symmetrically fixed on one side face of the pressing plate, a limiting groove matched with the limiting block is formed in the U-shaped block, a thread groove matched with the external thread of the stud is formed in the inner wall of the sleeve, the stud is rotatably connected with the U-shaped block, and the top end of the stud is connected with a third motor.

Preferably, the placing block is internally provided with thread grooves in the same and opposite thread directions with the second screw respectively, the bottom ends of the placing block are fixed with inverted T-shaped blocks, the workbench is provided with sliding grooves matched with the inverted T-shaped blocks, the second screw is rotatably connected with the connecting plate, and one end of the second screw is connected with a second motor.

Preferably, the moving structure comprises fixed plates symmetrically fixed on two sides of the bottom end of the transverse table of the inverted L-shaped table, a first screw rod is inserted into one side between the fixed plates, one end of the first screw rod is connected with a first motor, the first screw rod is rotatably connected with the fixed plates, a fixed rod is fixed on the other side, a moving table is sleeved on the fixed rod and the first screw rod, a fixed frame matched with the moving table is fixed at the bottom end of the moving table, the moving block is slidably arranged in the fixed frame, an electric telescopic rod is fixed between one end of the moving block and the inner wall of the fixed frame, through grooves are formed in two sides of the fixed frame, and transverse blocks matched with the through grooves are fixed on two sides of the moving block.

Preferably, the detection structure comprises an electric push rod vertically fixed at the bottom end of the moving block, a U-shaped plate is fixed at the bottom end of the electric push rod, an opening of the U-shaped plate points to one side, a hardometer body is installed on a bottom plate of the U-shaped plate, and a pressure head is arranged at the bottom end of the hardometer body.

Preferably, the supporting structure comprises supporting columns fixed at four corners of the workbench, inclined rods are fixed between the supporting columns and the workbench, cross rods are fixed between adjacent supporting columns, and supporting blocks are fixed at the bottom ends of the supporting columns.

Compared with the prior art, the beneficial effects of the utility model are that:

this quick detection device of blade, setting through fixed knot structure, when the blade that needs to treat the detection is fixed, at first start the second motor, the second motor drives the second screw rod and rotates, make and to place the piece and remove suitable distance, place the blade both ends on the bottom block of U type piece, at this moment, the third motor drives the double-screw bolt and rotates, it can to drive the clamp plate decline to push down the blade, need not to adopt the bolt fastening, make to the fixed of blade with dismantle more labour saving and time saving, better improvement the detection efficiency to the blade.

In addition, through the setting of removal structure, first motor starts and will drive first screw rod and rotate for moving platform, fixed frame and movable block move in horizontal transverse direction, and electric telescopic handle stretches and contracts and drives the movable block and carry out horizontal longitudinal movement in fixed frame, makes and drives the pressure head together and remove in horizontal all directions, and the follow-up pressure head of being convenient for can detect the blade each point.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;

fig. 2 is a schematic view of a second three-dimensional structure of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is the three-dimensional splitting structure diagram of the utility model with the worktable, the inverted-L-shaped table, the supporting structure and the controller.

In the figure: 1. a work table; 101. an inverted L-shaped table; 2. a fixing plate; 201. a first screw; 202. fixing the rod; 203. a mobile station; 204. a fixing frame; 205. a moving block; 3. an electric push rod; 301. a U-shaped plate; 302. a durometer body; 303. a pressure head; 4. a connecting plate; 401. a second screw; 402. placing the blocks; 403. a U-shaped block; 404. pressing a plate; 405. a sleeve; 406. a stud; 407. and (5) an inverted T-shaped block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship indicated based on the drawings, which is only for convenience of description of the present invention and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one of the figures, it will not need to be further discussed or illustrated in detail in the description of the figures that follows.

As shown in fig. 1-4, the utility model provides a technical solution: a blade rapid detection device comprises a workbench 1, a support structure is arranged at the bottom end of the workbench 1 and comprises support columns fixed at four corners of the workbench 1, diagonal rods are fixed between the support columns and the workbench 1, cross rods are fixed between adjacent support columns, the stability of the support columns is enhanced by the diagonal rods and the cross rods, support blocks are fixed at the bottom ends of the support columns, the support blocks are trapezoidal blocks, the contact area between the support columns and the ground is increased, an inverted L-shaped table 101 is fixed at the back side of the workbench 1, a moving structure is arranged at the bottom end of the inverted L-shaped table 101 and comprises moving blocks 205 arranged below the inverted L-shaped table 101, a detection structure is arranged at the bottom end of the moving blocks 205, a fixed structure is arranged at the middle part of the workbench 1 and comprises connecting plates 4 symmetrically fixed at two ends of the workbench 1, and second screw rods 401 are inserted between the connecting plates 4, the second screw 401 is symmetrically sleeved with a placing block 402, the top end of the placing block 402 is symmetrically fixed with a U-shaped block 403, the openings of the U-shaped blocks 403 are opposite, the top of the U-shaped block 403 is inserted with a stud 406, the bottom end of the stud 406 is sleeved with a sleeve 405, the bottom end of the sleeve 405 is fixed with a pressing plate 404, one side surface of the pressing plate 404 is symmetrically fixed with a limiting block, the U-shaped block 403 is provided with a limiting groove matched with the limiting block, the inner wall of the sleeve 405 is provided with a thread groove matched with the external thread of the stud 406, the stud 406 is rotatably connected with the U-shaped block 403, the top end of the stud 406 is connected with a third motor, the placing block 402 is respectively provided with a thread groove with the same direction as and the opposite direction of the thread of the second screw 401, the bottom ends of the placing blocks 402 are respectively fixed with inverted T-shaped blocks 407, the workbench 1 is provided with a sliding groove matched with the inverted T-shaped block 407, the second screw 401 is rotatably connected with a connecting plate 4, one end of the second screw 401 is connected with a second motor, through fixed knot structure's setting, when needing to treat the blade that detects and fix, at first start the second motor, the second motor drives second screw rod 401 and rotates, make and to place piece 402 and remove suitable distance, place the blade both ends on the end piece of U type piece 403, then, the third motor drives double-screw bolt 406 and rotates, it can to drive clamp plate 404 decline to push down the blade, need not to adopt the bolt fastening, make to the fixed of blade with dismantle more labour saving and time saving, better improvement the detection efficiency to the blade.

As a specific embodiment, the moving structure includes fixing plates 2 symmetrically fixed on two sides of the bottom end of the horizontal stage of the inverted L-shaped stage 101, a first screw 201 is inserted between the fixing plates 2 on one side, one end of the first screw 201 is connected with a first motor, the first screw 201 is rotatably connected with the fixing plates 2, a fixing rod 202 is fixed on the other side, a moving stage 203 is sleeved on the fixing rod 202 and the first screw 201, a thread groove adapted to the external thread of the first screw 201 is formed in the moving stage 203, the moving stage 203 is slidably connected with the fixing rod 202, a fixing frame 204 adapted to the moving stage 203 is fixed on the bottom end of the moving stage 203, a moving block 205 is slidably arranged in the fixing frame 204, an electric telescopic rod is fixed between one end of the moving block 205 and the inner wall of the fixing frame 204, through grooves are formed on two sides of the fixing frame 204, and transverse blocks adapted to the through grooves are fixed on two sides of the moving block 205.

As a specific embodiment, the detection structure comprises an electric push rod 3,U type plate 301 vertically fixed at the bottom end of a moving block 205, limiting pipes are fixed at four corners of the top of the upper plate of the U-shaped plate 301, a limiting rod matched with the limiting pipes and connected with the limiting pipes in a sliding mode is fixed at the bottom end of the moving block 205, the limiting rod and the limiting pipes limit the movement of the U-shaped plate 301, so that the U-shaped plate 301 is more stable to lift, a U-shaped plate 301 is fixed at the bottom end of the electric push rod 3, the opening of the U-shaped plate 301 points to one side, a sclerometer body 302 is installed on the bottom plate of the U-shaped plate 301, and a pressure head 303 is arranged at the bottom end of the sclerometer body 302.

Particularly, when the device is used for detecting the blade, a controller is started, the controller controls the device to operate, firstly, according to the length of the blade, a second motor is started, the second motor drives a second screw rod 401 to rotate, a placing block 402 synchronously and relatively moves under the rotating action of the second screw rod 401 and the limiting action of an inverted T-shaped block 407 until the distance between the placing blocks 402 is suitable for the length of the blade, the placing block stops after the blade is placed on a bottom block of a U-shaped block 403, a third motor is started, the third motor drives a stud 406 to rotate, a sleeve 405 and a pressing plate 404 descend under the rotating action of the stud 406 and the limiting action of the limiting block and a limiting groove until the pressing plate 404 presses the blade to stop, and then, the first motor, an electric telescopic rod and an electric push rod 3 are started to be matched with each other to drive a pressure head 303 to move in the horizontal and vertical directions, so that each point on the blade can be detected. It should be noted that the durometer body 302, the electric push rod 3, the electric telescopic rod, the controller and the pressure head 303 are all prior art, and therefore the working principle thereof is not explained herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick detection device of blade, includes workstation (1), its characterized in that: workstation (1) bottom is provided with bearing structure, workstation (1) dorsal part is fixed with inverted L type platform (101), inverted L type platform (101) bottom is provided with removal structure, removal structure is including setting up movable block (205) in inverted L type platform (101) below, movable block (205) bottom is provided with the detection structure, the middle part is provided with fixed knot in workstation (1), fixed knot constructs connecting plate (4) of both ends on workstation (1) including the symmetry is fixed, it is equipped with second screw rod (401) to insert between connecting plate (4), symmetrical cover is equipped with on second screw rod (401) and places piece (402), it is fixed with U type piece (403) to place piece (402) top symmetry, U type piece (403) opening is relative, U type piece (403) top is inserted and is equipped with double-screw bolt (406), double-screw bolt (406) bottom cover is equipped with sleeve pipe (405), sleeve pipe (405) bottom mounting has clamp plate (404).

2. The blade rapid detection device according to claim 1, wherein: limiting blocks are symmetrically fixed on one side face of the pressing plate (404), limiting grooves matched with the limiting blocks are formed in the U-shaped block (403), thread grooves matched with external threads of the stud (406) are formed in the inner wall of the sleeve 405, the stud (406) is rotatably connected with the U-shaped block (403), and a third motor is connected to the top end of the stud (406).

3. The blade rapid detection device according to claim 1, wherein: place and offer respectively in the piece (402) with second screw rod (401) screw thread direction the same and opposite thread groove, place piece (402) bottom all be fixed with type of falling T piece (407), set up on workstation (1) with type of falling T piece (407) looks adaptation's sliding tray, second screw rod (401) rotates with connecting plate (4) mutually to be connected, second screw rod (401) one end is connected with the second motor.

4. The blade rapid detection device according to claim 1, wherein: the movable structure comprises fixing plates (2) symmetrically fixed on two sides of the bottom end of a transverse table of an inverted L-shaped table (101), a first screw rod (201) is inserted between the fixing plates (2), one end of the first screw rod (201) is connected with a first motor, the first screw rod (201) is rotatably connected with the fixing plates (2), a fixing rod (202) is fixed on the other side, a movable table (203) is sleeved on the fixing rod (202) and the first screw rod (201), a fixing frame (204) matched with the movable table (203) is fixed at the bottom end of the movable table (203), a movable block (205) is slidably arranged in the fixing frame (204), an electric telescopic rod is fixed between one end of the movable block (205) and the inner wall of the fixing frame (204), through grooves are formed in two sides of the fixing frame (204), and transverse blocks matched with the through grooves are fixed on two sides of the movable block (205).

5. The blade rapid detection device according to claim 1, wherein: the detection structure comprises an electric push rod (3) vertically fixed at the bottom end of a moving block (205), a U-shaped plate (301) is fixed at the bottom end of the electric push rod (3), an opening of the U-shaped plate (301) points to one side, a hardness tester body (302) is installed on a bottom plate of the U-shaped plate (301), and a pressure head (303) is arranged at the bottom end of the hardness tester body (302).

6. The blade rapid detection device according to claim 1, wherein: the supporting structure comprises supporting columns fixed at four corners of the workbench (1), oblique rods are fixed between the supporting columns and the workbench (1), cross rods are fixed between adjacent supporting columns, and supporting blocks are fixed at the bottom ends of the supporting columns.