CN113927509A

CN113927509A - Anti-drop fixing device for automobile part maintenance suitable for different models and different structures

Info

Publication number: CN113927509A
Application number: CN202111289408.1A
Authority: CN
Inventors: 付强; 曹干; 付昱轩
Original assignee: Jiangsu Heima Commercial Vehicle Technology Co ltd
Current assignee: Jiangsu Heima Commercial Vehicle Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-01-14

Abstract

The invention discloses an anti-drop fixing device for automobile part maintenance, which is suitable for different models and structures and comprises a rack, a limiting component and a vertical plate, wherein a support frame is fixed at the bottom of the rack, sliding grooves are formed in two ends of the surface of the rack, a movable block is connected to the surface of a screw rod in a threaded mode, the bottom of the movable block is connected with the sliding grooves, the vertical plate is fixed at the top of the movable block, and a hollow groove is formed in the inner side of the vertical plate. This be adapted to anti-drop auto parts maintenance of different models and not isostructure and use fixing device is provided with lead screw and movable plate, drive the lead screw through the hand wheel dish and rotate, make the lead screw drive movable block and riser slide in the spout of frame surface, so that adjust the interval between two sets of risers, still can remove the movable plate in the inboard dead slot of riser simultaneously, make the high position to second cylinder and splint adjust, so that can adjust according to the size and the structure of part, improve its application range.

Description

Anti-drop fixing device for automobile part maintenance suitable for different models and different structures

Technical Field

The invention relates to the technical field of automobile maintenance, in particular to an anti-falling fixing device for automobile part maintenance, which is suitable for different types and structures.

Background

The automobile maintenance is to find out the failure reason by technical means for the automobile with failure, and take certain measures to remove the failure and recover to reach certain performance and safety standard, the automobile maintenance includes automobile major repair and automobile minor repair, the automobile major repair refers to the restoration repair of recovering the intact technical condition of the automobile and completely recovering the automobile life by using a method of repairing or replacing any part of the automobile, and the automobile minor repair refers to: the method for replacing or repairing individual parts guarantees or recovers the operational repair of the working capacity of the automobile, the parts are fixed by using the fixing device after the automobile parts are disassembled so as to be convenient to maintain, but the existing fixing device is not convenient to adjust according to the structure and the size of the parts, the application range is limited, the parts are inconvenient to turn over after being fixed, the parts still need to be manually turned over for maintenance, and the use is troublesome.

Disclosure of Invention

The invention aims to provide a fixing device for maintaining anti-falling automobile parts, which is suitable for different models and different structures and solves the problems that the conventional fixing device in the background art is limited in application range and troublesome to use.

In order to achieve the purpose, the invention provides the following technical scheme: an anti-drop fixing device for automobile part maintenance, which is suitable for different models and different structures, comprises a frame, a limiting component and a vertical plate,

a support frame is fixed at the bottom of the rack, sliding grooves are formed in two ends of the surface of the rack, a screw rod is arranged inside the sliding grooves, a movable block is connected to the surface of the screw rod in a threaded mode, and the bottom of the movable block is connected with the sliding grooves;

the limiting assemblies are arranged at two ends of the bottom of the rack;

the riser is fixed at the top of movable block, and the dead slot has been seted up to the inboard of riser, and sliding connection has the movable plate in the dead slot simultaneously.

Preferably, a first cylinder is fixed at the midpoint of the rack, and a carrying disc is fixed at the top of the first cylinder.

Through adopting above-mentioned technical scheme, can drive the part and promote high under mutually supporting between first cylinder and year dish.

Preferably, hand wheel discs are arranged at two ends of the outer side of the rack and connected with the screw rod, and limit grooves are formed in the surfaces of the hand wheel discs.

Through adopting above-mentioned technical scheme, can adjust the interval between two sets of risers under mutually supporting between lead screw, movable block and hand wheel dish.

Preferably, spacing subassembly includes fixed block, fly leaf, stopper, threaded sleeve and first bolt, the fixed block is fixed at the bottom both ends of frame, and the outside of fixed block is rotated and is connected with the fly leaf, the both ends of fly leaf are provided with stopper and recess respectively, and the inside of recess is provided with the threaded sleeve, the inboard threaded connection of threaded sleeve has first bolt, and first bolt rotation connects the bottom both ends in the frame.

Through adopting above-mentioned technical scheme, can carry out spacing to lead screw and hand wheel dish under the mutually supporting between fixed block, fly leaf, stopper, threaded sleeve and first bolt.

Preferably, a through hole is formed in one side of the moving plate and is connected with the vertical rod, the vertical rod is fixed in a groove in the inner side of the vertical plate, and a slot is formed in the surface of the vertical rod.

Through adopting above-mentioned technical scheme, can adjust the high position of movable plate and second cylinder.

Preferably, the upper part of the moving plate is rotatably connected with a second cylinder, and one end of the second cylinder, which is close to the central axis of the rack, is fixed with a clamping plate.

Through adopting above-mentioned technical scheme, can carry out the centre gripping fixed to the part under mutually supporting between second cylinder and splint.

Preferably, a gear is fixed on the outer side of the second cylinder, a rack is meshed and connected with the lower portion of the gear, the rack is connected with a third cylinder, and the third cylinder is fixed on the outer side of the moving plate.

Through adopting above-mentioned technical scheme, can drive the part and overturn when the maintenance under the mutually supporting between gear, rack and third cylinder.

Preferably, a cavity is formed in the bottom of the inner side of the moving plate, a second bolt is arranged at the bottom of the moving plate, and a connecting block is arranged at the top of the second bolt.

Through adopting above-mentioned technical scheme, can drive the slider and remove under the mutually supporting between second bolt, connecting block and connecting rod.

Preferably, the connecting block is connected with the sliding block through a connecting rod, the sliding block is connected inside the cavity in a sliding mode, and meanwhile an inserting rod is fixed at one end of the sliding block.

Through adopting above-mentioned technical scheme, can carry out spacingly to the position of movable plate and second cylinder under the mutually supporting between second bolt, connecting block, connecting rod, slider and inserted bar.

Compared with the prior art, the invention has the beneficial effects that: the fixing device for maintaining the anti-falling automobile parts, which is suitable for different models and different structures,

(1) the automatic adjusting device is provided with a screw rod and a moving plate, the screw rod is driven by a hand wheel disc to rotate, so that the screw rod drives the movable block and the vertical plates to slide in the sliding grooves on the surface of the rack, the distance between the two sets of vertical plates can be adjusted conveniently, meanwhile, the moving plate in the hollow grooves in the inner sides of the vertical plates can be moved, the height positions of the second air cylinder and the clamping plates can be adjusted, the adjustment can be carried out according to the size and the structure of a part, and the application range of the automatic adjusting device is enlarged;

(2) the movable plate and the first bolt are arranged, the first bolt at the bottom of the rack is rotated to drive the threaded sleeve to descend so as to drive the movable plate to rotate through the threaded sleeve, the movable plate drives the limiting block on the surface of the movable plate to be clamped into the limiting groove on the surface of the hand wheel disc to limit the hand wheel disc, the movable block and the vertical plate are prevented from deviating after the positions of the movable block and the vertical plate are adjusted, and the stability of the hand wheel disc is improved;

(3) the gear and the third cylinder are arranged, and the rack is driven to move through the extension of the third cylinder, so that the gear and the second cylinder can be driven to rotate through the rack, parts can be conveniently turned over during maintenance, and the convenience in the use process is improved;

(4) be provided with second bolt and inserted bar, the second bolt through the movable plate bottom drives the connecting block and rises for the connecting block can drive slider and inserted bar through the connecting rod and move in the inside cavity of movable plate, so that make the inserted bar card go into the slot on montant surface, make can carry out spacingly to the position of movable plate and second cylinder after adjusting it, avoid not hard up skew, improve its stability.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic top view of the movable plate of the present invention;

FIG. 4 is a side view of the hand wheel disc of the present invention;

FIG. 5 is a schematic side view of the vertical and moving plates of the present invention;

FIG. 6 is a schematic side view of a cross-sectional structure of the moving plate of the present invention.

In the figure: 1. the device comprises a rack, 2, a support frame, 3, a first air cylinder, 4, a carrying disc, 5, a screw rod, 6, a movable block, 7, a hand wheel disc, 8, a limiting groove, 9, a limiting component, 901, a fixing block, 902, a movable plate, 903, a limiting block, 904, a threaded sleeve, 905, a first bolt, 10, a vertical plate, 11, a movable plate, 12, a vertical rod, 13, a second air cylinder, 14, a clamping plate, 15, a gear, 16, a rack, 17, a third air cylinder, 18, a cavity, 19, a second bolt, 20, a connecting block, 21, a connecting rod, 22, a sliding block, 23 and an inserting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a fixing device for maintaining anti-falling automobile parts suitable for different models and structures is disclosed, as shown in figure 1, a support frame 2 is fixed at the bottom of a frame 1, sliding grooves are formed at two ends of the surface of the frame 1, a screw rod 5 is arranged inside the sliding grooves, a first air cylinder 3 is fixed at the midpoint of the frame 1, a carrying disc 4 is fixed at the top of the first air cylinder 3, the carrying disc 4 is driven to ascend through the first air cylinder 3 so as to drive the automobile parts to lift the height, a movable block 6 is connected to the surface of the screw rod 5 through threads, the bottom of the movable block 6 is connected with the sliding grooves, hand wheel discs 7 are arranged at two ends of the outer side of the frame 1, the hand wheel discs 7 are connected with the screw rod 5, a limit groove 8 is formed in the surface of the hand wheel discs 7, the screw rod 5 is driven to rotate through rotating the hand wheel discs 7, so that the screw rod 5 drives the movable block 6 connected with the screw rod to slide in the sliding grooves on the surface of the frame 1, so that the spacing between the two sets of risers 10 can be adjusted to accommodate non-sized automotive parts.

As shown in fig. 1, 2, 3 and 4, the limiting components 9 are disposed at two ends of the bottom of the frame 1, each limiting component 9 includes a fixed block 901, a movable plate 902, a limiting block 903, a threaded sleeve 904 and a first bolt 905, the fixed block 901 is fixed at two ends of the bottom of the frame 1, the movable plate 902 is rotatably connected to an outer side of the fixed block 901, two ends of the movable plate 902 are respectively provided with a limiting block 903 and a groove, the threaded sleeve 904 is disposed inside the groove, the first bolt 905 is threadedly connected to an inner side of the threaded sleeve 904, the first bolt 905 is rotatably connected to two ends of the bottom of the frame 1, the first bolt 905 at the bottom of the frame 1 is rotated to drive the threaded sleeve 904 in threaded connection to descend and drive the threaded sleeve 904 to move in the groove at one side of the movable plate 902, so that the movable plate 902 is driven to rotate around an intersection point with the fixed block 901, so that the limiting block 903 at the other side of the movable plate is clamped in the limiting groove 8 on the surface of the handwheel disk 902, the hand wheel disc 7 and the lead screw 5 can be limited, the vertical plate 10 is prevented from moving due to rotation, and stability in the using process is improved.

As shown in fig. 1 and 5, a vertical plate 10 is fixed on the top of a movable block 6, a hollow groove is formed on the inner side of the vertical plate 10, a moving plate 11 is slidably connected in the hollow groove, a through hole is formed on one side of the moving plate 11 and is connected with a vertical rod 12, the vertical rod 12 is fixed in a groove on the inner side of the vertical plate 10, a slot is formed on the surface of the vertical rod 12, the height positions of a second cylinder 13 and a clamp plate 14 can be adjusted by moving the moving plate 11 in the hollow groove on the inner side of the vertical plate 10, so that automobile parts with different structures can be clamped and fixed, the second cylinder 13 is rotatably connected above the moving plate 11, the clamp plate 14 is fixed at one end of the second cylinder 13 close to the central axis of the frame 1, the clamp plate 14 is driven by the second cylinder 13 on the moving plate 11 to extend to one end close to the central axis of the frame 1, so that two sides of the automobile parts can be clamped and fixed, the maintenance is convenient, the outside of second cylinder 13 is fixed with gear 15, and the meshing of the below of gear 15 is connected with rack 16, rack 16 is connected with third cylinder 17, and third cylinder 17 fixes the outside at movable plate 11, it removes to drive rack 16 through third cylinder 17 in the movable plate 11 outside, make rack 16 drive rather than the gear 15 rotation of meshing connection, so that make gear 15 drive second cylinder 13 and splint 14 rotate, make and to drive the auto parts and overturn when the maintenance, improve degree of automation.

As shown in fig. 1, 5 and 6, a cavity 18 is formed in the bottom of the inner side of the moving plate 11, a second bolt 19 is arranged at the bottom of the moving plate 11, a connecting block 20 is arranged at the top of the second bolt 19, the connecting block 20 is connected with a slider 22 through a connecting rod 21, the slider 22 is slidably connected inside the cavity 18, an inserting rod 23 is fixed at one end of the slider 22, the second bolt 19 at the bottom of the moving plate 11 is rotated to drive the connecting block 20 to ascend in the cavity 18, the connecting block 20 drives the slider 22 to slide in the cavity 18 through the connecting rod 21, so that the slider 22 drives the inserting rod 23 to be clamped into a slot on the surface of the vertical rod 12, the moving plate 11 and the second cylinder 13 can be limited and fixed after the positions of the moving plate 11 and the second cylinder 13 are adjusted, and the stability of clamping the automobile parts is improved.

The working principle is as follows: when the fixing device for maintaining the anti-falling automobile parts, which is suitable for different models and different structures, is used, firstly, the parts to be maintained are placed on the carrying disc 4, then the first air cylinder 3 is opened to drive the carrying disc 4 and the parts to rise to a certain height, the second air cylinder 13 above the movable plate 11 is opened to drive the clamping plate 14 to clamp and fix the parts, when the parts need to be overturned, firstly, the first air cylinder 3 is decompressed to drive the carrying disc 4 to descend to be separated from the parts, then, the third air cylinder 17 outside the movable plate 11 is opened to drive the rack 16 to slide, the rack 16 drives the gear 15 and the second air cylinder 13 to rotate, so that the parts can be overturned, when the parts with different structures need to be fixed, the second bolt 19 below the movable plate 11 is firstly rotated to drive the connecting block 20 to descend, and the connecting rod 21 drives the sliding block 22 to slide in the cavity 18 on the inner side of the movable plate 11, the slide block 22 drives the inserted rod 23 to separate from the slot on the surface of the vertical rod 12, then the height positions of the moving plate 11 and the second cylinder 13 can be adjusted, and the above operation is repeated after the adjustment to limit the positions of the moving plate 11 and the second cylinder 13, so as to clamp and fix the parts with different structures, when the parts with different sizes need to be fixed, first bolts 905 at the two ends of the bottom of the frame 1 are firstly rotated, so that the first bolts drive the moving plate 902 to rotate around the intersection point with the fixed block 901 through the threaded sleeve 904, and drive the limit block 903 on the surface of the moving plate 902 to separate from the limit groove 8 on the surface of the handwheel disk 7, then the handwheel disk 7 can drive the lead screw 5 to rotate, so that the lead screw 5 drives the movable block 6 to slide in the sliding groove on the surface of the frame, thus the distance between the two groups of the second cylinders 13 and the clamp plate 14 can be adjusted, and the operation is repeated after the adjustment to limit the handwheel disk 7 and the lead screw 5, in order to fix parts of different sizes, which completes the whole operation, and the details not described in detail in this description belong to the prior art known to those skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an anti-drop fixing device for auto parts maintenance that is adapted to different models and not isostructure, includes frame (1), spacing subassembly (9) and riser (10), its characterized in that:

a support frame (2) is fixed at the bottom of the rack (1), sliding grooves are formed in two ends of the surface of the rack (1), a screw rod (5) is arranged inside each sliding groove, a movable block (6) is connected to the surface of each screw rod (5) in a threaded mode, and the bottom of each movable block (6) is connected with each sliding groove;

the limiting assemblies (9) are arranged at two ends of the bottom of the rack (1);

the vertical plate (10) is fixed at the top of the movable block (6), the inner side of the vertical plate (10) is provided with a hollow groove, and the hollow groove is connected with a movable plate (11) in a sliding mode.

2. The fixing device for preventing the falling of the automobile parts, which is suitable for different models and different structures, according to claim 1, is characterized in that: a first cylinder (3) is fixed to the middle point of the rack (1), and a carrying disc (4) is fixed to the top of the first cylinder (3).

3. The fixing device for preventing the falling of the automobile parts, which is suitable for different models and different structures, according to claim 1, is characterized in that: the outer side two ends of the rack (1) are provided with hand wheel discs (7), the hand wheel discs (7) are connected with the lead screw (5), and meanwhile, the surfaces of the hand wheel discs (7) are provided with limit grooves (8).

4. The fixing device for preventing the falling of the automobile parts, which is suitable for different models and different structures, according to claim 1, is characterized in that: spacing subassembly (9) include fixed block (901), fly leaf (902), stopper (903), threaded sleeve (904) and first bolt (905), the bottom both ends in frame (1) are fixed in fixed block (901), and the outside of fixed block (901) is rotated and is connected with fly leaf (902), the both ends of fly leaf (902) are provided with stopper (903) and recess respectively, and the inside of recess is provided with threaded sleeve (904), the inboard threaded connection of threaded sleeve (904) has first bolt (905), and first bolt (905) rotate and connect the bottom both ends in frame (1).

5. The fixing device for preventing the falling of the automobile parts, which is suitable for different models and different structures, according to claim 1, is characterized in that: a through hole is formed in one side of the moving plate (11) and is connected with a vertical rod (12), the vertical rod (12) is fixed in a groove in the inner side of the vertical plate (10), and a slot is formed in the surface of the vertical rod (12).

6. The fixing device for preventing the falling of the automobile parts, which is suitable for different models and different structures, according to claim 1, is characterized in that: the upper portion of the moving plate (11) is rotatably connected with a second cylinder (13), and a clamping plate (14) is fixed at one end, close to the central axis of the rack (1), of the second cylinder (13).

7. The fixing device for preventing the falling off of the automobile parts, which is suitable for different models and different structures, according to claim 6, is characterized in that: a gear (15) is fixed on the outer side of the second cylinder (13), a rack (16) is meshed and connected to the lower portion of the gear (15), the rack (16) is connected with a third cylinder (17), and the third cylinder (17) is fixed on the outer side of the moving plate (11).

8. The fixing device for preventing the falling of the automobile parts, which is suitable for different models and different structures, according to claim 1, is characterized in that: a cavity (18) is formed in the bottom of the inner side of the moving plate (11), a second bolt (19) is arranged at the bottom of the moving plate (11), and a connecting block (20) is arranged at the top of the second bolt (19).

9. The anti-drop fixing device for automobile part maintenance, which is adapted to different models and different structures, according to claim 8, wherein: the connecting block (20) is connected with the sliding block (22) through a connecting rod (21), the sliding block (22) is connected inside the cavity (18) in a sliding mode, and meanwhile an inserting rod (23) is fixed to one end of the sliding block (22).