Differential shell assembly overturning lifting appliance

Abstract

The utility model discloses a differential shell assembly overturning lifting appliance which comprises a transverse plate and arc-shaped frames, connecting plates are fixedly connected to the four corners of the two ends of the transverse plate, the arc-shaped frames are fixedly connected between the connecting plates, opening sliding grooves are formed between the arc-shaped frames, I-shaped sliding blocks are arranged between the arc-shaped frames in a sliding fit mode, and the I-shaped sliding blocks are fixedly connected with the transverse plate. And the I-shaped sliding blocks are in sliding fit with the opening sliding grooves, threaded rods are rotationally connected to the two sides of the interior of the transverse plate correspondingly, second bevel gears are fixedly connected between the threaded rods correspondingly, first bevel gears are engaged with the upper portions of the second bevel gears, and a driving motor is fixedly connected to the middle of the top end of the transverse plate. A first bevel gear is driven by a driving motor, a threaded rod can be rotated after a second bevel gear rotates, and the threaded rod is in threaded fit with a threaded block after rotation, so that threaded position movement of a moving block can be completed, and two ends of a differential shell assembly are inserted and locked by a locking rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to differential housing assembly turnover lifting appliance technical field, concretely is a kind of differential housing assembly turnover lifting appliance. BACKGROUND

[0002] MCY main reduction assembly needs to be placed horizontally in the reduction shell and assembled with the main bevel gear during assembly process. However, the differential housing assembly is vertically placed after being assembled on the assembly line. Therefore, the differential housing assembly needs to be changed from vertical state to horizontal state before being placed into the reduction shell.

[0003] The differential housing assembly in the prior art needs to be placed horizontally into the reduction shell during assembly and lifting. However, the traditional method is to manually turn over the differential housing assembly. The manual operation during assembly and lifting may cause danger and pose a safety hazard to workers. The turnover lifting appliance is needed to complete the turnover work and improve the use convenience. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of differential housing assembly turnover lifting appliances, I-shaped sliding block is in the upper middle part of arc frame, bolt is screwed through arc frame and screw hole and is screwed, it can be achieved screw fastening, subsequently the lifting of hanger is completed, when needing to overturn and lift, bolt is disassembled, I-shaped sliding block is slid to the end position in the inside of arc frame, bolt is screwed through through hole and I-shaped sliding block and is screwed, subsequently it can be overturned vertical vertical lifting operation by hanger hoisting that the horizontal plate and arc frame structure are completed.

[0005] To achieve the above object, a kind of differential housing assembly turnover lifting appliance is provided, comprising: horizontal plate and arc frame, the two ends of the horizontal plate Four corners are all fixedly connected with connecting plate, the arc frame is fixedly connected between the connecting plate, the opening sliding groove is opened between the arc frame, the I-shaped sliding block is slidably connected between the arc frame, the I-shaped sliding block and opening sliding groove are slidably connected, the inside of the horizontal plate Two sides are all rotatably connected with threaded rod, the second bevel gear is fixedly connected between the threaded rod, the first bevel gear is engaged in the upper side of the second bevel gear, the top middle part of the horizontal plate is fixedly connected with drive motor, the drive end of the drive motor is fixedly connected with the first bevel gear.

[0006] According to the differential housing assembly turnover lifting appliance, the middle outer side of the threaded rod is all screw-connected with threaded block, the bottom of the threaded block is fixedly connected with moving block, the position of the moving block can be moved by threaded block structure.

[0007] According to the differential shell assembly turnover lifting appliance, the inside of the moving block is telescopic with a telescopic rod, the bottom end of the telescopic rod is fixedly connected with a fixed block, the length of the telescopic rod can be telescopic, and the fixed block can fix the locking rod.

[0008] According to the differential shell assembly turnover lifting appliance, the inside of the fixed block is fixedly connected with a locking rod, the front side of the moving block is penetrated with a bolt rod, and the bolt rod and the telescopic rod are penetrated and matched, so that the bolt rod structure can fasten the insertion of the telescopic rod.

[0009] According to the differential shell assembly turnover lifting appliance, the inside of the fixed block is fixedly connected with a locking rod, the front side of the moving block is penetrated with a bolt rod, and the bolt rod and the telescopic rod are penetrated and matched, so that the bolt rod structure can fasten the insertion of the telescopic rod.

[0010] According to the differential shell assembly turnover lifting appliance, the inside of the fixed block is fixedly connected with a locking rod, the front side of the moving block is penetrated with a bolt rod, and the bolt rod and the telescopic rod are penetrated and matched, so that the bolt rod structure can fasten the insertion of the telescopic rod.

[0011] According to the differential shell assembly turnover lifting appliance, the inside of the fixed block is fixedly connected with a locking rod, the front side of the moving block is penetrated with a bolt rod, and the bolt rod and the telescopic rod are penetrated and matched, so that the bolt rod structure can fasten the insertion of the telescopic rod.

[0012] Compared with the prior art, the differential shell assembly turnover lifting appliance has the following beneficial effects:

[0013] 1、The differential shell assembly turnover lifting appliance is provided with a driving motor, a first bevel gear, a second bevel gear, a locking rod and a telescopic rod, the driving motor drives the first bevel gear to drive, the second bevel gear is rotated to rotate the threaded rod, the threaded rod is threadedly matched with the threaded block after rotation, the threaded position of the moving block is moved, the locking rod is inserted and locked at the two ends of the differential shell assembly, the bolt rod can be taken out according to requirements, the telescopic rod structure is telescopically matched, the required length is extended, and the extension of the required length can be controlled.

[0014] 2、The differential shell assembly turnover lifting appliance is provided with an I-shaped sliding block, a bolt, an arc-shaped frame and a hook, the I-shaped sliding block is above the middle part of the arc-shaped frame, the bolt is penetrated through the arc-shaped frame and is threadedly matched with the threaded hole, so that the threaded fastening is realized, the hook is lifted, horizontal hoisting is completed, when it is required to be turned over and hoisted, the bolt is disassembled, the I-shaped sliding block is slid in the arc-shaped frame to the end position, the bolt is penetrated through the through hole and is threadedly fastened with the I-shaped sliding block, then the hook is lifted, the horizontal plate and the arc-shaped frame structure are turned over and vertically hoisted, the structure can conveniently turn over and hoist the differential shell assembly, and the use is convenient.

[0015] Additional aspects and advantages of the present application will be given in part in the following description, will become apparent from the following description, or will be learned by practicing the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model further illustrates below combining with the drawings and examples;

[0017] Figure 1 It is the vertical structure diagram of a differential shell assembly turnover lifting appliance of the utility model;

[0018] Figure 2 It is the vertical structure diagram of a differential shell assembly turnover lifting appliance of the utility model;

[0019] Figure 3 It is the cross section front view of a differential shell assembly turnover lifting appliance of the utility model;

[0020] Figure 4 It is the vertical structure diagram of a differential shell assembly turnover lifting appliance of the utility model.

[0021] In the drawing: 1, cross plate; 2, connecting plate; 3, through hole; 4, arc frame; 5, I-shaped sliding block; 6, hook; 7, moving block; 8, fixed block; 9, locking rod; 10, drive motor; 11, open sliding slot; 12, first bevel gear; 13, threaded rod; 14, bolt rod; 15, telescopic rod; 16, second bevel gear; 17, threaded hole; 18, bolt. Specific implementation

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0023] Please refer to Figures 1-4The utility model provides a technical scheme: a differential shell assembly turnover lifting appliance, include: cross board 1 and arc frame 4, the both ends four corners of cross board 1 are fixedly connected with connecting plate 2, arc frame 4 is fixedly connected between connecting plate 2, the structure of arc frame 4 can realize the arc sliding of I -shaped sliding block 5, the opening slide groove 11 is set up between arc frame 4, and the sliding fit of I -shaped sliding block 5 and arc frame 4, can realize the movement of position, the sliding fit of I -shaped sliding block 5 and opening slide groove 11, the both sides of the inside of cross board 1 are rotatably connected with threaded rod 13, and the structure screw thread cooperation of threaded rod 13 and screw block is threaded, realizes screw thread movement, the both ends of threaded rod 13 are fixedly connected with second bevel gear 16, can be rotated to threaded rod 13 after the rotation of second bevel gear 16, is threaded with screw block after rotation, namely can complete screw thread position movement to moving block 7, the top of second bevel gear 16 is engaged with first bevel gear 12, and the top middle part of cross board 1 is fixedly connected with drive motor 10, drives first bevel gear 12 by the top middle part drive motor 10 of cross board 1, rotates second bevel gear 16 on both sides after driving, and the driving end of drive motor 10 is fixedly connected with first bevel gear 12, the both ends of I -shaped sliding block 5 are fixedly connected with threaded hole 17, and the inside screw connection of threaded hole 17 has bolt 18, and the top of I -shaped sliding block 5 is rotatably connected with hook 6, and I -shaped sliding block 5 is at the top middle part of arc frame 4, and bolt 18 penetrates arc frame 4 and is threaded with threaded hole 17 after the threaded cooperation, can realize screw fastening, subsequently lifts hook 6, completes horizontal loading and hoisting operation, and the top middle part and both ends of arc frame 4 are provided with through -hole 3, and bolt 18 penetrates through -hole 3.

[0024] The middle outside of threaded rod 13 is fixedly connected with screw block, the bottom of screw block is fixedly connected with moving block 7, the inside of moving block 7 is retractably provided with telescopic rod 15, and the telescopic cooperation of telescopic rod 15 can be realized, and the length extension adjustment is carried out, the bottom of telescopic rod 15 is fixedly connected with fixed block 8, the inside of fixed block 8 is fixedly connected with locking rod 9, locking rod 9 inserts and locks the both ends of differential shell assembly, and the bottom of moving block 7 is penetrated with bolt rod 14, according to the bolt rod 14 is taken out, the telescopic cooperation of telescopic rod 15 structure is completed the extension of required length, can control the extension of required length, facilitate loading and hoisting work, and bolt rod 14 and telescopic rod 15 are penetrated with cooperation.

[0025] Working principle: in use will I-beam slider 5 and arc-shaped frame 4 sliding fit, can realize the movement of position, first through the top end middle part of horizontal plate 1 drive motor 10 drive, drive first bevel gear 12 drive, drive the second bevel gear 16 on both sides to rotate, after rotating through the second bevel gear 16 can the threaded rod 13 is rotated, after rotating with threaded block screw thread cooperation, can complete the threaded position movement of moving block 7, while locking rod 9 is inserted into the both ends of differential housing assembly and locked, can also be taken out according to the required bolt rod 14, telescopic rod 15 structure telescopic cooperation, complete the extension of the required length, can control the extension of the required length, convenient to dress and hang work, when the differential housing assembly is fixed between locking rod 9, I-beam slider 5 is in the upper middle part of arc-shaped frame 4, after bolt 18 penetrates arc-shaped frame 4 and threaded hole 17 screw thread cooperation, can realize screw fastening, then the lifting of the hook 6, complete horizontal dress and hang operation, when need to turn over dress and hang, bolt 18 is disassembled, I-beam slider 5 is slid in the inside of arc-shaped frame 4 to the end position, after bolt 18 penetrates through hole 3 and I-beam slider 5 screw fastening, then through the hook 6 hoisting can complete the horizontal plate 1 and arc-shaped frame 4 structure overturn vertical vertical hanging operation.

[0026] The above embodiment of the present application is described in detail in combination with the drawings, but the present application is not limited to the above embodiment, and various changes can be made within the knowledge range possessed by those skilled in the art without departing from the purpose of the present application.

Claims

1. A differential housing assembly flip tine spreader, comprising: The horizontal plate (1) and the arc-shaped frame (4) are characterized in that the four corners of the two ends of the horizontal plate (1) are fixedly connected with connecting plates (2), the connecting plates (2) are fixedly connected with the arc-shaped frames (4), the arc-shaped frames (4) are provided with open sliding grooves (11) between them, the arc-shaped frames (4) are slidingly connected with I-shaped sliding blocks (5), the I-shaped sliding blocks (5) and the open sliding grooves (11) are slidingly connected, the inside of the horizontal plate (1) is rotatably connected with threaded rods (13) on both sides, the threaded rods (13) are fixedly connected with second bevel gears (16) between them, the upper side of the second bevel gears (16) is engaged with a first bevel gear (12), the top of the horizontal plate (1) is fixedly connected with a driving motor (10) in the middle, and the driving end of the driving motor (10) is fixedly connected with the first bevel gear (12).

2. A differential housing assembly flip tine hanger as in claim 1, wherein: The middle outer side of the threaded rod (13) is threadedly connected with a threaded block, and the bottom of the threaded block is fixedly connected with a moving block (7).

3. A differential housing assembly flip tine hanger as defined in claim 2 wherein: The inside of the moving block (7) is telescopically provided with a telescopic rod (15), and the bottom of the telescopic rod (15) is fixedly connected with a fixed block (8).

4. A differential housing assembly flip trolley according to claim 3, wherein: The inner side of the fixed block (8) is fixedly connected with a locking rod (9), the front lower side of the moving block (7) is penetrated through with a bolt rod (14), and the bolt rod (14) and the telescopic rod (15) are penetrated through and matched.

5. A differential housing assembly flip tine hanger as defined in claim 1 wherein: The two ends of the I-shaped sliding block (5) are provided with threaded holes (17) in the inside, and the inside of the threaded hole (17) is threadedly connected with a bolt (18).

6. A differential housing assembly flip tine hanger as defined in claim 1 wherein: The top of the I-shaped sliding block (5) is rotatably connected with a hook (6).

7. A differential housing assembly flip trolley according to claim 5 wherein: The top middle and both ends of the arc-shaped frame (4) are provided with through holes (3), and the bolt (18) penetrates through the through hole (3).

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