Automobile side wall offline conveying equipment

Abstract

The utility model provides an automobile side wall off-line conveying device which comprises a hollow metal frame body, a lengthened ball screw, a conveying back plate and an adjustable inserting rod, fixing blocks are installed at the left position and the right position of the rear side of the upper end in the hollow metal frame body, a smooth shaft is horizontally fixed between the two fixing blocks, and two smooth sleeves are arranged outside the smooth shaft in a sliding and sleeving mode. The bearing seats are installed on the left and right positions of the front side of the upper end in the hollow metal frame body, the lengthened ball screw is installed between the two bearing seats in a penetrating mode, and the two lead screw nuts are installed on the annular side face of the lengthened ball screw. The hoisting and conveying structure is high in stability and good in protection performance, and under the condition that the automobile side wall is not damaged, off-line conveying can be carried out on the automobile side wall.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of automobile side wall offline conveying equipment, belong to automobile parts conveying technical field. BACKGROUND

[0002] In the automobile production manufacturing process, various conveying equipments are needed to convey parts and assemblies between each station and each line in the workshop, which is relatively long in automobile side wall outer plate, belongs to thin-walled parts and the shape profile is complex, and the automobile side wall needs to be conveyed offline by lifting appliance in automobile production line.

[0003] However, due to the special structure of automobile side wall, the traditional automobile side wall lifting appliance has complex structure, and the center of gravity is unstable during transportation, which may cause deformation of automobile side wall and affect product quality. Therefore, there is an urgent need for an automobile side wall offline conveying equipment to solve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an automobile side wall offline conveying equipment to solve the problems raised in the background art. The utility model designs a lifting and conveying structure with high stability and good protection, which can convey the automobile side wall offline without damaging it.

[0005] To achieve the above purpose, the utility model is implemented by the following technical scheme: an automobile side wall offline conveying equipment, comprising a hollow metal frame, an extended ball screw, a conveying back plate and an adjustable plug rod, fixed blocks are installed at the left and right positions of the upper end of the inside of the hollow metal frame, a smooth shaft is fixed horizontally between the two fixed blocks, two smooth sleeves are slidably sleeved outside the smooth shaft, bearing seats are installed at the left and right positions of the front side of the upper end of the inside of the hollow metal frame, an extended ball screw is installed through the two bearing seats, two screw nuts are installed on the annular side of the extended ball screw, a conveying plate is fixed horizontally between the two screw nuts and the two smooth sleeves, electric telescopic rods are installed through the left and right sides of the lower end of the conveying plate, a plurality of welded sleeves are fixed to the movable ends of the two electric telescopic rods, fixed plates are longitudinally welded to the inner sides of the plurality of welded sleeves, a lower extension plate is integrally fixed to the lower end of the conveying back plate, electric push rods are installed through the left and right sides of the rear end of the lower extension plate, hollow metal pipes are longitudinally fixed to the upper ends of the movable ends of the two electric push rods, damping rubber rings are fixed to the inner upper ends of the two hollow metal pipes, adjustable plug rods are inserted into the two damping rubber rings, and rubber blocks are indirectly connected to the upper ends of the two adjustable plug rods through oval plates.

[0006] Further, a servo motor is installed at the left end of the left bearing seat, and the shaft end of the servo motor is in driving connection with the extended ball screw.

[0007] Further, the two hollow metal pipes are externally sleeved with rubber sleeves.

[0008] Further, the front end of the lower extension plate is horizontally fixed with anti-collision rubber strips on the upper and lower sides.

[0009] Further, the smooth shaft is flush with the lengthened ball screw.

[0010] Further, the front end of the conveying back plate is connected with the fixed plate through a plurality of bolts.

[0011] The automobile side wall offline conveying device has the advantages that the device has a reasonable structure, good practicability, and high stability and good protection, and can convey the automobile side wall offline without damaging the automobile side wall. BRIEF DESCRIPTION OF DRAWINGS

[0012] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments with reference to the attached drawings:

[0013] Fig. 1 Fig. 1 is a three-dimensional schematic view of the overall structure of the automobile side wall offline conveying device of the present application;

[0014] Fig. 2 Fig. 3 is an enlarged schematic view of the conveying back plate of the automobile side wall offline conveying device of the present application;

[0015] Fig. 3 Fig. 4 is a split schematic view of the adjustable insertion rod of the automobile side wall offline conveying device of the present application;

[0016] In the drawings: 1 - hollow metal frame body, 2 - fixed block, 3 - smooth shaft, 4 - smooth sleeve, 5 - conveying plate, 6 - servo motor, 7 - bearing seat, 8 - lengthened ball screw, 9 - screw nut, 10 - electric telescopic rod, 11 - welded sleeve, 12 - fixed plate, 13 - conveying back plate, 14 - lower extension plate, 15 - anti-collision rubber strip, 16 - electric push rod, 17 - hollow metal pipe, 18 - rubber sleeve, 19 - damping rubber ring, 20 - adjustable insertion rod, 21 - oval plate, 22 - rubber stop block. DETAILED DESCRIPTION

[0017] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0018] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a kind of automobile side wall lower line conveying equipment, including hollow metal frame body 1, lengthened ball screw 8, conveying backboard 13 and adjustable plug rod 20, fixed block 2 is installed in the upper end rear side left and right positions of hollow metal frame body 1 inside, smooth shaft 3 is fixed horizontally between two fixed blocks 2, two smooth sleeves 4 are slidably sleeved on the outside of smooth shaft 3, bearing seat 7 is installed in the upper end front side left and right positions of hollow metal frame body 1 inside, lengthened ball screw 8 is installed through between two bearing seats 7, two screw nuts 9 are installed on the annular side of lengthened ball screw 8, conveying plate 5 is fixed horizontally between two screw nuts 9 and two smooth sleeves 4, electric telescopic rod 10 is installed through in the lower end left and right sides of conveying plate 5, a plurality of welded sleeves 11 are fixed on the movable end of two electric telescopic rods 10, fixed plate 12 is welded longitudinally in the inside of a plurality of welded sleeves 11, lower extension plate 14 is integrally fixed in the lower end of conveying backboard 13, electric push rod 16 is installed through in the rear end left and right sides of lower extension plate 14, hollow metal pipe 17 is fixed longitudinally in the upper end of the movable end of two electric push rods 16, damping rubber ring 19 is fixed in the upper end of the inside of two hollow metal pipes 17, adjustable plug rod 20 is inserted into the inside of two damping rubber rings 19, and rubber resistance block 22 is indirectly connected to the upper end of two adjustable plug rods 20 through oval plate 21, which solves the problem of the complex structure of the traditional automobile side wall lifting tool, the instability of the center of gravity in the transportation process, and the deformation of the automobile side wall and other phenomena.

[0019] As the first embodiment of the utility model: servo motor 6 is installed in the left end of left bearing seat 7, and the shaft end of servo motor 6 is in transmission connection with lengthened ball screw 8, so that the lengthened ball screw 8 can be driven to rotate in place by adding servo motor 6. Rubber sleeve 18 is sleeved on the outside of two hollow metal pipes 17, which can prevent the two hollow metal pipes 17 from being directly contacted and worn by the front surface of the lifted automobile side wall by adding rubber sleeve 18. Anti-collision rubber strip 15 is fixed horizontally in the upper and lower sides of the front end of lower extension plate 14, which can prevent the rear surface of the automobile side wall from being directly contacted with the front end of lower extension plate 14 by adding anti-collision rubber strip 15.

[0020] Smooth shaft 3 is flush with lengthened ball screw 8, which facilitates the installation and use of two smooth sleeves 4 by adding smooth shaft 3. Conveying backboard 13 is connected with fixed plate 12 through a plurality of bolts, and conveying backboard 13 is connected with fixed plate 12 through a plurality of bolts at the front end by adding, so that conveying backboard 13 can be moved when two electric telescopic rods 10 are driven to move.

[0021] As the second embodiment of the utility model: when need to carry out the down line conveying of the car side wall, control two electric telescopic rod 10 active end downward stretch, it can drive conveying backplate 13, lower extension plate 14, electric push rod 16 and hollow metal pipe 17 down move, straight hollow metal pipe 17 down move to the suitable height after, lift the car side wall, and it is hung in two electric push rod 16 active end on two rubber sleeves 18 rear side after the opening, then control two electric push rod 16 active retraction, it can drive two hollow metal pipes 17 move back, until the rear side of car side wall and two anti-collision rubber strip 15 are tightly attached, the front side of car side wall and two rubber sleeves 18 are tightly attached, rotate two adjustable insertion rod 20, so that two adjustable insertion rod 20 rotate 180 degrees in two damping rubber ring 19, two rubber block 22 can be oriented above the car side wall at this time, then press two oval plates 21 slowly downwards, until two rubber block 22 and the upper side of car side wall are tightly attached, control two electric telescopic rod 10 active end to the initial position, then start servo motor 6, servo motor 6 can drive lengthened ball screw 8 to rotate in place, and two screw nuts 9 will be driven to move outside the long ball screw 8 by screw principle, so it will drive the conveying plate 5 to move right (in this process, two smooth sleeves 4 slide right outside the smooth shaft 3), at this time, two electric telescopic rod 10, fixed plate 12, conveying backplate 13 and lower extension plate 14 will be driven to move right, at this time, the car side wall can be realized down line stable conveying operation.

[0022] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and it is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A car side panel conveying device, comprising a hollow metal frame (1), an extended ball screw (8), a conveying back plate (13), and an adjustable insertion rod (20), characterized in that: The hollow metal frame (1) has a fixing block (2) installed on the left and right sides of the upper rear side inside. A smooth shaft (3) is horizontally fixed between the two fixing blocks (2). Two smooth sleeves (4) are slidably sleeved on the outside of the smooth shaft (3). Bearing seats (7) are installed on the left and right sides of the upper front side inside the hollow metal frame (1). An extended ball screw (8) is installed through the two bearing seats (7). The extended ball screw (8) has two screw nuts (9) installed on its annular side. A conveyor plate (5) is horizontally fixed between the two screw nuts (9) and the two smooth sleeves (4). An electric telescopic rod (10) is installed through the lower left and right sides of the conveyor plate (5). Multiple welded sleeves (11) are fixed to the movable ends of the two electric telescopic rods (10). A fixing plate (12) is longitudinally welded to the inner side of the multiple welded sleeves (11). The lower end of the conveyor back plate (13) is integrally fixed with a lower... The extension plate (14) has electric push rods (16) installed through the left and right sides of the rear end of the lower extension plate (14). Hollow metal tubes (17) are longitudinally fixed on the upper side of the movable ends of the two electric push rods (16). Damping rubber rings (19) are fixed inside the upper ends of the two hollow metal tubes (17). Adjustable inserts (20) are inserted into the two damping rubber rings (19). Rubber blocks (22) are indirectly connected to the upper ends of the two adjustable inserts (20) through elliptical plates (21).

2. The automobile side panel conveying equipment according to claim 1, characterized in that: A servo motor (6) is installed on the left end of the bearing housing (7) on the left side, and the shaft end of the servo motor (6) is connected to the extended ball screw (8) for transmission.

3. The automobile side panel conveying equipment according to claim 1, characterized in that: Both hollow metal tubes (17) are fitted with rubber sleeves (18).

4. The automobile side panel conveying equipment according to claim 1, characterized in that: Anti-collision rubber strips (15) are horizontally fixed on both the upper and lower sides of the front end of the lower extension plate (14).

5. The automobile side panel conveying equipment according to claim 1, characterized in that: The smooth shaft (3) is flush with the extended ball screw (8).

6. The automobile side panel conveying equipment according to claim 1, characterized in that: The front end of the conveyor back plate (13) is connected to the fixing plate (12) by multiple bolts.

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