CN217942486U

CN217942486U - Screw fastening device applied to cross-flow fan blade

Info

Publication number: CN217942486U
Application number: CN202221684697.5U
Authority: CN
Inventors: 景新兵
Original assignee: Guangdong Shunde Jingsu Intelligent Technology Co ltd
Current assignee: Guangdong Shunde Jingsu Intelligent Technology Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-12-02
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a be applied to screw fastening device of through-flow fan blade, the inner chamber right side fixedly connected with bracing piece of fixed box, the top of bracing piece is connected with the locating lever through the axis of rotation, and the left side of locating lever is parallel, the left side fixedly connected with spring of fixed box inner chamber, and the top of spring and the left below fixed connection of locating lever, the screw has been placed in the spliced eye, relate to screw fastening technical field, this be applied to screw fastening device of through-flow fan blade, through the locating component who sets up, the locating lever that utilizes both sides to set up comes to assist the location supporting action to the screw, thereby avoid appearing the skew of screw and causing the error of fastening to influence holistic work efficiency at the in-process that fastens the screw, thereby utilize the spring that sets up to reset to the locating lever can realize continuous construction operation, utilize the iron plate and the magnet convenience of setting to dismantle and change locating component, simple structure operation is swift.

Description

Screw fastening device applied to cross-flow fan blade

Technical Field

The utility model relates to a screw fastening technical field specifically is a be applied to screw fastening device of through-flow fan blade.

Background

The cross-flow fan blade fastening screw is widely applied to the cloth part of a cross-flow fan blade finished product, fastening is generally used as a fastening connecting piece of the next assembly process to become a part of the fan blade, and the fastening mainly functions to well connect and fix the cross-flow fan blade finished product at the air outlet part of an air conditioner.

The screw can only be fixed singly when using, and the work is inefficient, and the problem that the screw shifts can appear when fixing the screw simultaneously, and further can lead to the screw can not be accurate aim at the connector of through-flow fan blade to need fasten it again, comparatively waste time.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a be applied to screw fastening device of through-flow fan blade has solved single fastening work efficiency to the screw and has hanged down, can appear the skew when fastening to the screw and be difficult to the problem of calibration.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a be applied to screw fastener of through-flow fan blade, includes the base, the frame is placed to the right side fixedly connected with of base, the joint groove has all been seted up to the both sides of placing the frame top, and the equal fixedly connected with magnet in bottom in two joint grooves, the top of placing the frame is seted up a plurality of the same hole of placing of size, place the frame top and seted up the spliced eye, and the equal fixedly connected with shell fragment in both sides of spliced eye, the both sides at shell fragment top all are provided with locating component through the joint groove, locating component includes fixed box, the bottom fixedly connected with iron plate of fixed box, and iron plate and magnet adsorb mutually and be connected, the inner chamber right side fixedly connected with bracing piece of fixed box, the top of bracing piece is rotated through the axis of rotation and is connected with the locating lever, and the left side of locating lever is parallel, the left side fixedly connected with spring of fixed box inner chamber, and the left below fixed connection of locating lever of spring, the screw has been placed in the spliced eye.

Preferably, the two sides of the top of the base are fixedly connected with electric sliding rails through the arranged sliding grooves, and the tops of the two electric sliding rails are connected with connecting blocks in a sliding manner.

Preferably, two the top fixedly connected with roof of connecting block, the top fixedly connected with support column of roof, and the inside of support column is provided with electric cylinder.

Preferably, the right side sliding connection of support column has the connecting box, the below fixedly connected with of connecting box electric screwdriver, the bottom fixedly connected with screwdriver head of electric screwdriver.

Preferably, the screwdriver head comprises a clamping plate, a clamping groove is formed in the surface of the clamping plate, an electromagnet is fixedly connected to the inside of the clamping groove, and the electromagnet is designed to protrude outwards.

Preferably, the two positioning assemblies are symmetrically arranged about a notch formed in the top of the placing frame, and the two positioning assemblies have the same structure.

Advantageous effects

The utility model provides a be applied to screw fastening device of through-flow fan blade. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a be applied to screw fastening device of through-flow fan blade, locating component through setting up, the locating lever that utilizes both sides to set up comes to carry out assistance-localization real-time supporting action to the screw, thereby avoid appearing the skew of screw and causing the error of fastening and influence holistic work efficiency at the in-process to the screw fastening, thereby utilize the spring that sets up to reset to the locating lever and can realize continuous construction operation, utilize the iron plate and the convenient dismantlement and the change to locating component of magnet that set up, simple structure operation is swift.

2. The utility model provides a be applied to screw fastening device of through-flow fan blade, can carry out continuous operation to a plurality of screws through placing a plurality of holes of placing that the frame top set up, for the efficiency of single screw fixation improvement work, save time, the screwdriver head that utilizes to set up adsorbs the screw through joint groove and electro-magnet, the convenience is to the fastening of screw.

Drawings

Fig. 1 is a side view of the present invention;

FIG. 2 is a top view of the placement frame of the present invention;

FIG. 3 is an enlarged view of the position A of the present invention;

FIG. 4 is a cross-sectional view of the positioning assembly of the present invention;

FIG. 5 is an enlarged view of the position B of the present invention;

fig. 6 is a bottom view of the screwdriver head of the present invention.

In the figure: 1. a base; 2. placing a frame; 21. a clamping groove; 22. a magnet; 3. placing holes; 4. a positioning assembly; 41. a fixing box; 42. an iron plate; 43. a support bar; 44. a rotating shaft; 45. positioning a rod; 46. A spring; 5. a spring plate; 6. a screw; 7. a slide rail; 8. connecting blocks; 9. a top plate; 10. a support pillar; 11. A connecting box; 12. an electric screwdriver; 13. a screwdriver head; 131. a clamping and connecting plate; 132. a card slot; 133. An electromagnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-6, the present invention provides a technical solution: a screw fastening device applied to a through-flow fan blade comprises a base 1, wherein two sides of the top of the base 1 are fixedly connected with electric slide rails 7 through arranged slide grooves, the tops of the two electric slide rails 7 are connected with connecting blocks 8 in a sliding manner, the tops of the two connecting blocks 8 are fixedly connected with a top plate 9, the top of the top plate 9 is fixedly connected with a supporting column 10, the right side of the supporting column 10 is connected with a connecting box 11 in a sliding manner, an electric screwdriver 12 is fixedly connected below the connecting box 11, the bottom of the electric screwdriver 12 is fixedly connected with a screwdriver head 13, the screwdriver head 13 comprises a clamping plate 131, a clamping groove 132 is formed in the surface of the clamping plate 131, an electromagnet 133 is fixedly connected inside the clamping groove 132, the electromagnet 133 is in an outward protruding design, an electric cylinder is arranged inside the supporting column 10, a placing frame 2 is fixedly connected on the right side of the base 1, and clamping grooves 21 are formed in two sides of the top of the placing frame 2, and the bottom of the two clamping grooves 21 is fixedly connected with a magnet 22, the top of the placing frame 2 is provided with a plurality of placing holes 3 with the same size, the top of the placing frame 2 is provided with an inserting hole, two sides of the inserting hole are fixedly connected with an elastic sheet 5, a plurality of screws can be continuously operated through the plurality of placing holes 3 arranged on the top of the placing frame 2, the work efficiency is improved compared with single screw fixation, the time is saved, a screw driver head 13 is utilized to adsorb the screw 6 through a clamping groove 132 and an electromagnet 133, the screw 6 is conveniently fastened, two sides of the top of the elastic sheet 5 are provided with positioning components 4 through the clamping grooves 21, the two positioning components 4 are symmetrically arranged about a notch arranged on the top of the placing frame 2, the structures of the two positioning components 4 are completely the same, the positioning components 4 comprise fixing boxes 41, the bottoms of the fixing boxes 41 are fixedly connected with iron plates 42, and iron plate 42 and magnet 22 adsorb each other to be connected, the inner chamber right side fixedly connected with bracing piece 43 of fixed box 41, the top of bracing piece 43 rotates through axis of rotation 44 to be connected with locating lever 45, and the left side of locating lever 45 is parallel, the left side fixedly connected with spring 46 of fixed box 41 inner chamber, and spring 46's top and the left below fixed connection of locating lever 45, screw 6 has been placed in the spliced eye, locating component 4 through setting up, locating lever 45 that utilizes both sides to set up comes to carry out the assistance-localization real-time supporting effect to screw 6, thereby avoid causing the error of fastening to the skew of screw 6 appearing in-process to screw 6 fastening and influence holistic work efficiency, thereby utilize the spring 46 that sets up to reset locating lever 45 can realize continuous construction operation, utilize iron plate 42 and magnet 22 that set up to conveniently dismantle and change locating component 4, simple structure operation is swift.

During the use, place the through-flow fan blade in placing the recess of frame 2 earlier, place a plurality of screws 6 in placing hole 3 after that, come to carry out the effect of location direction to screw 6 through two locating levers 45, thereby screw 6 is whole to be placed the decline that back start support post 10 drove connecting box 11 and drives the decline of electronic screwdriver 12 and screwdriver head 13, further utilize electromagnet 133 to come to adsorb the top of screw 6, then start electronic screwdriver 12 and drive the rotation of screwdriver head 13 and fasten the screw 6 to the through-flow fan blade, screw 6 utilizes shell fragment 5 to carry out spacing the condition that the skew appears in-process of avoiding appearing the rotatory decline to screw 6 at the in-process that rotatory decline, after a screw 6 accomplishes the fastening, start electronic slide rail 7 and drive the fore-and-aft motion of connecting block 8 and roof 9 and carry out fastening work to placing screw 6 on hole 3 in proper order.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 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 be applied to screw fastener of through-flow fan blade, includes base (1), its characterized in that: the right side fixedly connected with of base (1) places frame (2), place the both sides at frame (2) top and all seted up joint groove (21), and the equal fixedly connected with magnet (22) in bottom of two joint grooves (21), place the top of frame (2) and seted up a plurality of the same hole (3) of placing of size, place the frame (2) top and seted up the spliced eye, and the equal fixedly connected with shell fragment (5) in both sides of spliced eye, the both sides at shell fragment (5) top all are provided with locating component (4) through joint groove (21), locating component (4) include fixed box (41), the bottom fixedly connected with iron plate (42) of fixed box (41), and iron plate (42) and magnet (22) adsorb each other and be connected, the inner chamber right side fixedly connected with bracing piece (43) of fixed box (41), the top of bracing piece (43) is rotated through axis of rotation (44) and is connected with locating lever (45), and the left side of locating lever (45) is parallel, the left side fixedly connected with spring (46) of fixed box (41) inner chamber, and the top of spring (46) and locating lever (6) below the threaded connection downthehole.

2. The screw fastening device applied to the cross-flow fan blade as claimed in claim 1, wherein: the top both sides of base (1) are through the spout fixedly connected with electronic slide rail (7) of seting up, and the top sliding connection of two electronic slide rails (7) has connecting block (8).

3. The screw fastening device applied to the cross-flow fan blade as claimed in claim 2, wherein: two top fixedly connected with roof (9) of connecting block (8), the top fixedly connected with support column (10) of roof (9), and the inside of support column (10) is provided with electric cylinder.

4. The screw fastening device applied to the cross-flow fan blade of claim 3, characterized in that: the right side sliding connection of support column (10) has connecting box (11), the below fixedly connected with electric screwdriver (12) of connecting box (11), the bottom fixedly connected with screwdriver head (13) of electric screwdriver (12).

5. The screw fastening device applied to the cross-flow fan blade as claimed in claim 4, wherein: the screwdriver head (13) comprises a clamping plate (131), a clamping groove (132) is formed in the surface of the clamping plate (131), an electromagnet (133) is fixedly connected to the inside of the clamping groove (132), and the electromagnet (133) is designed to protrude outwards.

6. The screw fastening device applied to the cross-flow fan blade as claimed in claim 1, wherein: the two positioning assemblies (4) are symmetrically arranged about the insertion hole formed in the top of the placing frame (2), and the two positioning assemblies (4) are identical in structure.