Overturning anti-falling structure for die steel machining

Abstract

The utility model discloses a die steel processing overturning anti-falling structure which comprises a base, two side plates are symmetrically installed on the base, rotating assemblies are installed on the two side plates, a transmission mechanism is installed on the two rotating assemblies in a matched mode, and fixing assemblies are symmetrically connected to the transmission mechanism in a transmission mode. A rotating mechanism is mounted on the outer side of one rotating assembly; the two fixing assemblies each comprise a supporting seat, a fixing plate is fixedly installed on the inner side of the supporting seat, a first groove is formed in the inner side of the supporting plate, two electric push rods are installed at the top of the supporting seat, the telescopic ends of the two electric push rods both extend into the first groove, the ends of the two electric push rods are jointly connected with a connecting plate, and a pressing plate is installed at the lower end of the connecting plate. According to the lateral limiting device, lateral limiting is achieved through the L-shaped plates, die steel is prevented from falling off due to looseness in the rotary machining process, and safety in the machining process is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to die steel processing technical field, and specifically is a die steel processing overturning anti -drop structure. BACKGROUND

[0002] Die steel is a kind of special alloy steel for manufacturing die, with high hardness, wear resistance, heat resistance and impact resistance etc., its main components include carbon, chromium, molybdenum, vanadium etc., optimize internal structure by heat treatment (such as quenching, tempering) to meet the needs of different die to strength, precision and life, according to use can be divided into cold work die steel (suitable for stamping, shearing etc. Normal temperature forming), hot work die steel (resistant to high temperature, for casting, forging) and plastic die steel (corrosion resistance, high polishing property), widely used in automobile, electronic, household appliances and aerospace fields, is the core material of forming process in industrial production.

[0003] Chinese patent document "CN221538903U, a die steel processing overturning device" by installing a fixed mechanism on the device for clamping and fixing die steel, by two groups of fixed components are respectively used to clamp and fix the two ends of die steel, by the cooperation of electric push rod, first fixed plate and second fixed plate to automatically fix die steel, when using, the two ends of die steel are placed on two second fixed plates respectively, open electric push rod, and electric push rod will move with the first fixed plate connected with it to the position close to die steel, so as to fix die steel, this mechanism is relatively simple to use, can automatically fix die steel, improves the processing efficiency of die steel.

[0004] However, the device can only clamp and fix the upper and lower ends of die steel, and cannot fix the two sides of die steel, since the surface of die steel is smooth and heavy, when clamping only by the upper and lower end surfaces, the contact area is limited, and the frictional resistance is insufficient, especially in the process of overturning, the clamping surface is prone to stress relaxation under the influence of inertial force or vibration, causing the workpiece to displace or even slip off, seriously threatening the processing safety. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of die steel processing overturning anti -drop structure to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of die steel processing overturning anti -drop structure, including base, two side plates are symmetrically installed on the base, rotating assembly is installed on the two side plates, two rotating assemblies are cooperatively installed with transmission mechanism, fixed component is symmetrically connected on the transmission mechanism, rotating mechanism is installed on the outside of one rotating assembly;

[0008] Two fixed components comprise support seat, the inner side of support seat is fixedly installed with fixed plate, the inner side of support seat is provided with recess one, the top of support seat is provided with two electric push rods, the telescopic end of two electric push rods extends into recess one, and the end is jointly connected with connecting plate, the lower end of connecting plate is provided with pressing plate, the fixed plate is provided with recess two symmetrically, two recess two are provided with L-shaped plate through pin shaft rotationally connected.

[0009] Further, the end away from the pin shaft of the four recess two is provided with a plurality of circular grooves, the bottom of a plurality of circular grooves is fixedly connected with a plurality of springs, the other end of a plurality of springs is abutted with the bottom surface of L-shaped plate.

[0010] Further, the opposite ends of the pressing plate are provided with sliding blocks, the inner walls of the opposite sides of the recess one are provided with sliding grooves, and the sliding blocks are slidingly installed in the sliding grooves.

[0011] Further, two rotating components comprise rotating plates, the side plates are provided with through grooves, the rotating plates are rotatably installed in the through grooves, the inner walls of the through grooves are provided with annular grooves, the annular grooves are communicated with the through grooves, a plurality of high-strength wear-resistant balls are installed in the annular grooves, one end of a plurality of balls is abutted with the side wall of the annular groove, and the other end is abutted with the side wall of the rotating plate.

[0012] Further, the transmission mechanism comprises a driving motor one and a bidirectional screw rod connected with the output shaft of the driving motor one, the two ends of the bidirectional screw rod are rotatably connected with two rotating plates, two support seats are sleeved on the bidirectional screw rod, and are threadedly connected with two different rotation direction thread segments of the bidirectional screw rod, the two rotating plates are also provided with moving rods symmetrically, two moving rods are arranged on the two sides of the bidirectional screw rod, the axes of the two moving rods are horizontally aligned with the axis of the bidirectional screw rod, and the two moving rods are slidingly connected with the two support seats.

[0013] Further, the rotating mechanism comprises a driving motor two, the output end of the driving motor two is provided with a driving wheel, the outer side of the rotating plate close to the driving motor two is provided with an extension seat, the extension seat is provided with a driven wheel, and the driving wheel is drivingly connected with the driven wheel through a transmission belt.

[0014] The utility model discloses beneficial effects:

[0015] The utility model discloses a fixed mould steel automatically through the cooperation of electric push rod, fixed plate and compression plate, when the mould steel is placed on the fixed plate, the bottom of mould steel will press the upper end surface of the horizontal plate of L type board, and the horizontal plate of L type board is embedded in recess no.

[0016] Other features and advantages of the utility model will be described in detail in the following specific implementation part. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model discloses a whole structure diagram.

[0018] Figure 2 The utility model discloses a fixed assembly structure diagram.

[0019] Figure 3 The utility model discloses a fixed assembly explosion map.

[0020] Figure 4 The utility model discloses a rotating assembly sectional view.

[0021] Figure 5 The utility model discloses a transmission mechanism connection schematic view.

[0022] Figure 6 The utility model discloses a rotating mechanism connection schematic view.

[0023] Figure reference: 1, base plate, 2, side plate, 3, rotating assembly, 4, transmission mechanism, 5, fixed assembly, 6, rotating mechanism, 31, rotating plate, 32, through slot, 33, annular groove, 34, ball, 41, drive motor one, 42, bidirectional screw rod, 43, moving rod, 51, support seat, 52, fixed plate, 53, recess one, 54, electric push rod, 55, connecting plate, 56, compression plate, 57, recess two, 58, L type board, 59, pin shaft, 531, sliding slot, 561, sliding block, 571, round groove, 572, spring, 61, drive motor two, 62, driving wheel, 63, extension seat, 64, driven wheel, 65, transmission belt. DETAILED DESCRIPTION

[0024] The technical scheme in the utility model embodiment will be described clearly and completely below with reference to the drawings in the utility model embodiments.

[0025] Please refer to Figures 1-6 ;

[0026] The utility model provides a die steel processing overturns and prevents falling structure, including base 1, two side plates 2 are symmetrically installed on base 1, and the rotating assembly 3 is installed on two side plates 2, and the transmission mechanism 4 is cooperatively installed with two rotating assemblies 3, and the fixed assembly 5 is symmetrically connected with transmission mechanism 4, and the opposite or reverse movement of fixed assembly 5 can be realized through the work of transmission mechanism 4, to form adjustable clamping structure, and the outside of one rotating assembly 3 is equipped with rotating mechanism 6, and rotating assembly 3 can be driven to rotate through rotating mechanism 6, to make fixed assembly 5 rotate;

[0027] Two fixed assemblies 5 all include support seat 51, and the fixed plate 52 is fixedly installed on the inner side of support seat 51, and the load platform of die steel is formed by two fixed plates 52, and the recess one 53 is formed in the inner side of support seat 51, and two electric push rods 54 are installed on the top of support seat 51, and the telescopic end of two electric push rods 54 all extends into recess one 53, and the connecting plate 55 is jointly connected in the end, and the pressing plate 56 is installed on the lower end of connecting plate 55, when the telescopic end of electric push rod 54 is synchronously moved down, electric push rod 54 will move with the pressing plate 56 connected with it to the position close to die steel, to form the up-down clamping force of die steel with fixed plate 52, and the recess two 57 is symmetrically arranged on fixed plate 52, and the L-shaped plate 58 is rotatably connected with two recess two 57 through pin shaft 59, when die steel is placed on fixed plate 52, the bottom of die steel will press the upper end surface of the horizontal plate of L-shaped plate 58, to embed the horizontal plate of L-shaped plate 58 into recess two 57, at this moment, the vertical part of L-shaped plate 58 forms lateral limit, effectively restricts the displacement of die steel to L-shaped plate 58 direction, prevents die steel from falling off in the process of rotary processing, improves the safety in the process of processing.

[0028] Because the vertical part of L-shaped plate 58 is easy to block die steel when being in vertical state, it is difficult to put die steel, for this reason, a plurality of circular grooves 571 are arranged on the end of four recess two 57 away from pin shaft 59, a plurality of springs 572 are fixedly connected with the bottom of a plurality of circular grooves 571, the spring 572 adopts high-strength spring, and the other end of a plurality of springs 572 abuts against the bottom of L-shaped plate 58, to lift L-shaped plate 58 outward along the axial direction of pin shaft 59, to make L-shaped plate 58 incline, to increase the space of die steel, to facilitate the putting of die steel, when die steel is lowered, the weight of die steel will exert a downward pressure on the horizontal plate part of L-shaped plate 58, to compress spring 572, to make the horizontal plate of L-shaped plate 58 embed into recess two 57 completely, when die steel is taken out, spring 572 restores, to lift L-shaped plate 58, to make L-shaped plate 58 automatically incline outward, without manual inclination.

[0029] In the embodiment, the opposite ends of the pressing plate 56 are provided with sliding blocks 561, the opposite inner walls of the groove one 53 are provided with sliding grooves 531, the sliding blocks 561 are slidingly installed in the sliding grooves 531, and the cooperation of the sliding blocks 561 and the sliding grooves 531 enables the pressing plate 56 to stably slide in the groove one 53.

[0030] In the embodiment, the two rotating assemblies 3 each include a rotating plate 31, the side plate 2 is provided with a through groove 32, the rotating plate 31 is rotatably installed in the through groove 32, the inner wall of the through groove 32 is provided with an annular groove 33, the annular groove 33 is communicated with the through groove 32, a plurality of high-strength wear-resistant balls 34 are installed in the annular groove 33, one end of each of the balls 34 abuts against the side wall of the annular groove 33, and the other end thereof abuts against the side wall of the rotating plate 31, and the high-strength wear-resistant balls 34 make the rotating plate 31 rotate more smoothly and are not damaged.

[0031] In the embodiment, the transmission mechanism 4 includes a driving motor one 41 and a bidirectional screw rod 42 connected with the output shaft of the driving motor one 41, the two ends of the bidirectional screw rod 42 are rotatably connected with the two rotating plates 31, the two support seats 51 are sleeved on the bidirectional screw rod 42 and are threadedly connected with the two screw segments of the bidirectional screw rod 42 in different directions, and the two rotating plates 31 are also symmetrically provided with moving rods 43, the two moving rods 43 are arranged on the two sides of the bidirectional screw rod 42, the axes of the two moving rods 43 are horizontally aligned with the axis of the bidirectional screw rod 42, and the two moving rods 43 are slidingly connected with the two support seats 51.

[0032] Specifically, when the driving motor one 41 is started, the output shaft of the driving motor one 41 drives the bidirectional screw rod 42 to rotate, the two support seats 51 move towards or away from each other under the action of the bidirectional screw rod 42 due to the opposite screw directions of the two ends of the bidirectional screw rod 42, the two support seats 51 can adjust the distance according to the length of the die steel, the die steels of different lengths can be clamped, and the adaptability of the device is improved.

[0033] In the embodiment, the rotating mechanism 6 includes a driving motor two 61, a driving wheel 62 is installed on the output end of the driving motor two 61, an extension seat 63 is installed on the outer end of the rotating plate 31 close to the driving motor two 61, a driven wheel 64 is installed on the extension seat 63, the driving wheel 62 is in transmission connection with the driven wheel 64 through a transmission belt 65, in use, the driving motor two 61 is turned on, the driving motor two 61 drives the driving wheel 62 installed on the output end thereof to rotate, the driving wheel 62 drives the driven wheel 64 to rotate through the transmission belt 65, the rotating plate 31 is driven to rotate through the driven wheel 64, and the fixed assembly 5 can be flipped.

[0034] In addition, protective pads can be installed on the lower end of the pressing plate 56 and the upper end of the fixed plate 52 to protect the die steel and prevent the die steel from being damaged when clamped.

[0035] In use, first open the drive motor 41 to adjust the distance between the two support seats 51, then place the two ends of the mold steel on the two fixed plates 52 respectively, and press the upper end face of the horizontal plate of the L-shaped plate on the two fixed plates 52, so that the horizontal plate of the L-shaped plate is completely embedded in the groove 57, open the electric push rod 54, the electric push rod 54 will move to the position close to the mold steel with the pressing plate 56 connected thereto, thereby fixing the mold steel, then open the drive motor 61, the drive motor 61 will rotate with the driving wheel 62 installed on the output end thereof, the driving wheel 62 drives the driven wheel 64 to rotate through the transmission belt 65, and the rotating plate 31 is driven to rotate through the driven wheel 64, thereby enabling the fixing mechanism to be flipped.

[0036] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

[0037] 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 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 also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A mold steel processing turnover anti-falling structure, comprising a base (1), two side plates (2) are symmetrically installed on the base (1), characterized in that, Two side plates (2) are provided with rotating assemblies (3), the rotating assemblies (3) are provided with a transmission mechanism (4) in a matched mode, the transmission mechanism (4) is provided with fixed assemblies (5) in a symmetrical transmission mode, and the outer side of one rotating assembly (3) is provided with a rotating mechanism (6); The fixed assemblies (5) are provided with support seats (51), the inner side of the support seat (51) is provided with a fixed plate (52), the inner side of the support seat (51) is provided with a groove (53), the top of the support seat (51) is provided with two electric push rods (54), the telescopic ends of the electric push rods (54) are extended into the groove (53), and the ends are connected with a connecting plate (55) in a common mode, the lower end of the connecting plate (55) is provided with a pressing plate (56), the fixed plate (52) is provided with grooves (57) in a symmetrical mode, and the grooves (57) are rotatably connected with L-shaped plates through pin shafts (59).

2. The flipping and falling prevention structure for a die steel machining according to claim 1, characterized by, The grooves (57) are provided with a plurality of circular grooves (571) away from the pin shafts (59), the bottom of the circular grooves (571) is fixedly connected with springs (572), and the other end of the spring (572) is in abutment with the bottom surface of the L-shaped plate.

3. The flipping and falling prevention structure for a die steel machining according to claim 1, characterized by, The opposite ends of the pressing plate (56) are provided with sliding blocks (561), the inner walls of the opposite sides of the groove (53) are provided with sliding grooves (531), and the sliding blocks (561) are slidably arranged in the sliding grooves (531).

4. The flipping and falling prevention structure for a die steel machining according to claim 1, wherein The rotating assemblies (3) are provided with rotating plates (31), the side plates (2) are provided with through grooves (32), the rotating plates (31) are rotatably arranged in the through grooves (32), the inner wall of the through groove (32) is provided with an annular groove (33), the annular groove (33) is in communication with the through groove (32), a plurality of high-strength wear-resistant balls (34) are arranged in the annular groove (33), one end of the ball (34) is in abutment with the side wall of the annular groove (33), and the other end is in abutment with the side wall of the rotating plate (31).

5. The flipping and falling prevention structure for a die steel machining according to claim 1, characterized by, The transmission mechanism (4) comprises a driving motor (41) and a bidirectional screw rod (42) connected with the output shaft of the driving motor (41), the two ends of the bidirectional screw rod (42) are rotatably connected with the two rotating plates (31), the two support seats (51) are arranged on the bidirectional screw rod (42) and are in threaded cooperation with the two screw segments of the bidirectional screw rod (42) in different rotation directions, and the two rotating plates (31) are also provided with moving rods (43) in a symmetrical mode, the two moving rods (43) are arranged on the two sides of the bidirectional screw rod (42), the axes of the two moving rods (43) are horizontally aligned with the axis of the bidirectional screw rod (42), and the two moving rods (43) are slidably connected with the two support seats (51).

6. The flipping and falling prevention structure for a die steel machining according to claim 1, wherein The rotating mechanism (6) comprises a driving motor two (61), the output end of the driving motor two (61) is provided with a driving wheel (62), an extension seat (63) is arranged on the outer side of the rotating plate (31) close to the driving motor two (61), a driven wheel (64) is arranged on the extension seat (63), and the driving wheel (62) is in transmission connection with the driven wheel (64) through a transmission belt (65).

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