Die steel turnover device

Abstract

The utility model relates to the technical field of die steel processing, and discloses a die steel turnover device which comprises a base, a transmission rod is rotatably connected to the interior of the base, a rotating wheel is fixedly connected to the outer surface of the transmission rod, a plurality of toothed bars are fixedly connected to the peripheral face of the rotating wheel at equal intervals, and a first motor is installed on the side face of the base. Side plates are fixedly connected to the bottom of the base, connecting rods are rotatably connected to the interiors of the side plates, auxiliary wheels are fixedly connected to the outer surfaces of the connecting rods, and overturning discs are slidably connected to the outer surfaces of the auxiliary wheels. The second motor is started to drive the lead screw to rotate, the lead screw drives the sliding block to move downwards, under the cooperation of the guide rod and the guide block, the pressing plate stably descends to clamp the die steel, position deviation of the die steel in the overturning process is avoided through the design, and impact to equipment caused by sudden movement of the die steel in the overturning process is also prevented; and the stability of the die steel in the overturning process is ensured, and the safety of machining operation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to die steel processing technical field, concretely is a die steel turnover device. BACKGROUND

[0002] Die steel is a kind of special steel for manufacturing various dies.Die is used in industrial production, is with injection molding, blow molding, extrusion, die casting or forging pressure forming, smelting, stamping etc. Method obtains the various dies and tools of required product.And die steel as the key material of manufacturing die, its performance directly influences the quality, life and production efficiency of die.Die steel needs to be operated and handled on its upper and lower surfaces in the specific processing use process, since die steel volume is larger, heavy, so needs to use turnover device to turn over.

[0003] According to retrieval, china patent document, announcement number: CN210452635U, discloses a kind of die steel turnover device. By setting two turnover table panels, 180 ° of die steel plate is turned over by the mutual cooperation of two turnover table panels in the rotation process;Complete through mechanical operation, so as to improve work efficiency, improve the processing efficiency of die steel plate.

[0004] But the turnover device in actual use process lacks the structure of the fixed die steel, so in the process of turning over, die steel will suddenly press down from one turnover table panel to another turnover table panel, so it will cause not small impact to the whole turnover structure, also can make die steel after turning over will be offset position. Utility model content

[0005] (One) the technical problem solved

[0006] In view of the deficiencies of prior art, the utility model provides a kind of die steel turnover device, with the advantages of clamping in the process of turning over die steel, ensuring the stable turnover of die steel etc., solve the above technical problems.

[0007] (Two) technical scheme

[0008] To achieve the above object, the utility model provides the following technical scheme: A mould steel turnover device, including the base, the inside rotation of base is connected with transmission rod, the outer surface of transmission rod is fixedly connected with the runner, the outer circumferential surface of runner is fixedly connected with a plurality of gear rods at equal intervals, the side surface of base is installed with first motor, and the bottom of base is fixedly connected with side plate, the inside rotation of side plate is connected with connecting rod, the outer surface of connecting rod is fixedly connected with auxiliary wheel, the outer surface of auxiliary wheel is connected with turnover disc, the side surface of turnover disc is fixedly connected with transmission disc, the outer surface of transmission disc is fixedly connected with turnover frame, two guide grooves and a sliding slot are set up in the side surface of turnover frame, the inside sliding connection of guide groove has guide block, the inside sliding connection of sliding slot has sliding block, one side fixed connection of sliding block has pressure plate, and the inside screw connection of sliding block has lead screw, the inside sliding connection of guide block has guide rod, the top of turnover frame is installed with second motor.

[0009] Preferably, the output shaft of the second motor is connected with the lead screw, and the bottom end of the lead screw is rotationally connected to the bottom of the turnover frame.

[0010] Preferably, the top end of the guide rod is fixedly connected to the top of the turnover frame, and the bottom end of the guide rod is fixedly connected to the bottom of the turnover frame.

[0011] Preferably, the output shaft of the first motor is connected with the transmission rod, the outer surface of the transmission rod is fixedly connected with two runners, a plurality of tooth holes are formed on the outer circumferential surface of the transmission disc, and the tooth holes are meshingly connected with the gear rods.

[0012] Preferably, the outer surface of the connecting rod is fixedly connected with two auxiliary wheels, and the side plate is provided with four.

[0013] Preferably, the top end of the base is fixedly connected with a limiting plate, and the outer surface of the turnover disc is fixedly connected with a blocking rod.

[0014] Compared with the prior art, the utility model provides a mould steel turnover device, which has the following beneficial effects:

[0015] 1、 the utility model discloses a second motor is started and drives the rotation of lead screw, and lead screw promotes the downward movement of sliding block, and under the cooperation of guide rod and guide block, the stable descending of pressure plate clamps mould steel, this design avoids the position deviation of mould steel when turning over, also prevents the impact on equipment due to sudden movement in the turning process, ensures the stability of mould steel in the turning process, and improves the safety of processing operation.

[0016] 2, the utility model discloses a first motor is started and makes the transmission rod rotate, drives the runner and the gear bar operation, and the gear bar is engaged with the tooth hole on the transmission disc, drives the transmission disc and the turnover frame rotation, and further overturns the die steel, in the overturning process, the auxiliary wheel slides the lifting on the turnover disc outer surface, guarantees the stable rotation of turnover disc, in addition, the limiting board of base top and the baffle rod cooperation of turnover disc outer surface, limit turnover disc rotation angle, avoid the turnover angle too big and make the turnover disc separate auxiliary wheel, ensure the security and stability of whole turnover device operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the utility model structure three-dimensional schematic diagram;

[0018] Figure 2 It is the utility model structure three-dimensional schematic diagram after removing base;

[0019] Figure 3 It is the utility model structure Figure 2 Partial enlarged schematic diagram of A.

[0020] Among them: 1, base;2, transmission rod;3, runner;4, gear bar;5, first motor;6, side plate;7, connecting rod;8, auxiliary wheel;9, turnover disc;10, transmission disc;11, turnover frame;12, guide slot;13, sliding slot;14, guide block;15, sliding block;16, pressing plate;17, screw;18, guide rod;19, second motor;20, limiting board;21, baffle rod. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction 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 scope of protection of the utility model.

[0022] Please refer to Figures 1-3The utility model relates to a die steel turnover device, including base 1, the inside rotation of base 1 is connected with transmission rod 2, the outer surface of transmission rod 2 is fixedly connected with rotating wheel 3, the outer circumferential surface of rotating wheel 3 is fixedly connected with a plurality of rack rods 4 at equal intervals, the side of base 1 is equipped with first motor 5, and the bottom of base 1 is fixedly connected with side plate 6, the inside rotation of side plate 6 is connected with connecting rod 7, the outer surface of connecting rod 7 is fixedly connected with auxiliary wheel 8, the outer surface of auxiliary wheel 8 is slidably connected with turnover disc 9, the side of turnover disc 9 is fixedly connected with transmission disc 10, the outer surface of transmission disc 10 is fixedly connected with turnover frame 11, two guide grooves 12 and a sliding groove 13 are formed in the side of turnover frame 11, the inside of guide groove 12 is slidably connected with guide block 14, the inside of sliding groove 13 is slidably connected with sliding block 15, the side of sliding block 15 is fixedly connected with pressing plate 16, and the inside of sliding block 15 is threadedly connected with lead screw 17, the inside of guide block 14 is slidably connected with guide rod 18, and the top of turnover frame 11 is equipped with second motor 19.

[0023] Specifically, the output shaft of second motor 19 is connected with lead screw 17, the bottom end of lead screw 17 is rotatably connected to the bottom of turnover frame 11, the top end of guide rod 18 is fixedly connected to the top of turnover frame 11, and the bottom end of guide rod 18 is fixedly connected to the bottom of turnover frame 11.

[0024] The advantage is that the inside plane of turnover frame 11 is used to place die steel, when it is needed to turn over the die steel, the second motor 19 is started to drive the lead screw 17 to rotate, and the lead screw 17 drives the sliding block 15 to move downwards, since the two guide blocks 14 and the side of the sliding block 15 are fixedly connected with the pressing plate 16, the pressing plate 16 can be stably lowered under the cooperation of the guide rod 18 and the guide block 14, so that the pressing plate 16 can clamp the die steel, which facilitates the subsequent turning over of the die steel without position deviation.

[0025] Specifically, the output shaft of first motor 5 is connected with transmission rod 2, the outer surface of transmission rod 2 is fixedly connected with two rotating wheels 3, a plurality of tooth holes are formed in the outer circumferential surface of transmission disc 10, the tooth holes are meshingly connected with the rack rods 4, the outer surface of connecting rod 7 is fixedly connected with two auxiliary wheels 8, and the side plate 6 is provided with four.

[0026] The advantage is that when the die steel is clamped, the first motor 5 is started to drive the transmission rod 2 to rotate, the transmission rod 2 drives the rotating wheel 3 to rotate, the rotating wheel 3 drives the plurality of rack rods 4 on the outer surface thereof to rotate, the rack rods 4 drive the transmission disc 10 to rotate, so that the transmission disc 10 can drive the turnover frame 11 to rotate, and the turnover frame 11 drives the die steel to rotate and turn over, in the process of turning over of the turnover disc 9, the auxiliary wheels 8 can play the role of sliding and lifting, so that the turnover disc 9 can stably rotate.

[0027] Specifically, the top end of base 1 is fixedly connected with a limiting plate 20, and the outer surface of turnover disc 9 is fixedly connected with a blocking rod 21.

[0028] The advantage is that the stopper 21 can be rotated by the rotating of the turnover disc 9, and the turnover disc 9 cannot rotate any more when the stopper 21 contacts the limiting plate 20, so that the rotating angle of the turnover disc 9 can be limited, the turnover disc 9 can not be separated from the auxiliary wheel 8 due to the too large rotating angle, and the safety of the turnover device is ensured.

[0029] In use, first, the die steel is placed on the inner plane of the turnover frame 11; when the die steel needs to be turned over, the second motor 19 is started to drive the screw rod 17 to rotate, the screw rod 17 drives the sliding block 15 to move downward, under the cooperation of the guide rod 18 and the guide block 14, the pressing plate 16 stably descends and clamps the die steel; then the first motor 5 is started to drive the transmission rod 2 to rotate, the transmission rod 2 drives the rotating wheel 3 to rotate, the rotating wheel 3 drives the gear rod 4 to rotate, the gear rod 4 drives the transmission disc 10 to rotate, the transmission disc 10 drives the turnover frame 11 to rotate, the turnover frame 11 drives the die steel to turn over, and the auxiliary wheel 8 on the outer surface of the connecting rod 7 slides and lifts on the outer surface of the turnover disc 9 to ensure that the turnover disc 9 rotates stably; during the rotating of the turnover disc 9, when the stopper 21 on the outer surface of the turnover disc 9 contacts the limiting plate 20 on the top end of the base 1, the turnover disc 9 stops rotating, the rotating angle of the turnover disc 9 is limited, and the safety of the device is ensured.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mould steel turnover device comprising a base (1), characterised in that: The inside rotation of base (1) is connected with transmission rod (2), the outer surface of transmission rod (2) is fixedly connected with runner (3), the outer circumferential surface of runner (3) is fixedly connected with multiple rack (4) at equal intervals, the side of base (1) is installed with first motor (5), and the bottom of base (1) is fixedly connected with side plate (6), the inside rotation of side plate (6) is connected with connecting rod (7), the outer surface of connecting rod (7) is fixedly connected with auxiliary wheel (8), the outer surface of auxiliary wheel (8) is slidably connected with turnover disc (9), the side of turnover disc (9) is fixedly connected with transmission disc (10), the outer surface of transmission disc (10) is fixedly connected with turnover frame (11), two guide grooves (12) and a sliding groove (13) are formed in the side of turnover frame (11), the inside of guide groove (12) is slidably connected with guide block (14), the inside of sliding groove (13) is slidably connected with sliding block (15), one side of sliding block (15) is fixedly connected with pressing plate (16), and the inside of sliding block (15) is threadedly connected with lead screw (17), the inside of guide block (14) is slidably connected with guide rod (18), the top of turnover frame (11) is installed with second motor (19).

2. A die steel flipping device according to claim 1, characterized in that: The output shaft of second motor (19) is connected with lead screw (17), and the bottom end of lead screw (17) is rotationally connected to the bottom of turnover frame (11).

3. A die steel flipping device as defined in claim 1, wherein: The top end of guide rod (18) is fixedly connected to the top of turnover frame (11), and the bottom end of guide rod (18) is fixedly connected to the bottom of turnover frame (11).

4. The die steel flipping device of claim 1, wherein: The output shaft of first motor (5) is connected with transmission rod (2), the outer surface of transmission rod (2) is fixedly connected with two runners (3), multiple tooth holes are formed in the outer circumferential surface of transmission disc (10), and the tooth holes are meshedly connected with rack (4).

5. The die steel flipping device of claim 1, wherein: The outer surface of connecting rod (7) is fixedly connected with two auxiliary wheels (8), and the side plate (6) is provided with four.

6. A die steel flipping device as defined in claim 1, wherein: The top end of base (1) is fixedly connected with limiting plate (20), and the outer surface of turnover disc (9) is fixedly connected with blocking rod (21).

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