CN220805249U

CN220805249U - Stamping device of automobile outer plate

Info

Publication number: CN220805249U
Application number: CN202321930419.8U
Authority: CN
Inventors: 周保林; 刘愚寿
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-04-19
Anticipated expiration: 2033-07-20

Abstract

The utility model relates to the technical field of automobile outer plate processing, in particular to a stamping device for an automobile outer plate, which comprises a base, wherein an installation frame is fixedly installed on the upper surface of the base, inlet and outlet grooves are formed in two sides of the installation frame, a hydraulic rod is fixedly installed at the center of the top wall of the installation frame, a stamping plate is fixedly installed at the output end of the hydraulic rod, a stamping die is fixedly installed at the center of the upper surface of the base, and the stamping die is matched with the stamping plate. This stamping device of outer plate of car places the outer plate of car on the base, then starts the motor, drives the butt plate through the connecting plate and removes, conveniently with its fixed, and the connecting plate still can drive simultaneously and press the subassembly work, and the convenient gyro wheel that drives pushes down, and is further fixed with the outer plate, when outer plate flexible in stamping die, the gyro wheel can not influence its removal, after the punching press, through starting ejecting subassembly, conveniently with the outer plate of car ejecting from stamping die, conveniently unload, hoisting device's work efficiency.

Description

Stamping device of automobile outer plate

Technical Field

The utility model relates to the technical field of automobile outer plate processing, in particular to a stamping device for an automobile outer plate.

Background

The stamping equipment is a so-called press, and the press is a universal press with exquisite structure, has the characteristics of wide application, high production efficiency and the like, can be widely applied to cutting, punching, blanking, bending, riveting, forming and other processes, and can be used for processing parts by applying strong pressure to metal blanks to enable the metals to be plastically deformed and broken.

In the course of working of outer plate of car, need use stamping equipment to punch it, but current stamping equipment still has some shortfalls when using, like some stamping forming equipment is when the plate punching press, the pressure that produces when most utilizing the punching press carries out fixed punching press to the plate, but the plate is received extrusion deformation easily in the punching press process to produce the displacement, influence punching press precision and stamping efficiency, and cause the waste of plate easily, still after some equipment punching press is finished, because the too big stamping workpiece that leads to of stamping workpiece and mould laminating excessively, lead to taking out very laboriously, influence the stamping efficiency of device.

Disclosure of utility model

The utility model aims to provide a stamping device for an automobile outer plate, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The stamping device for the automobile outer plate comprises a base, wherein an installation frame is fixedly installed on the upper surface of the base, inlet and outlet grooves are formed in two sides of the installation frame, a hydraulic rod is fixedly installed in the center of the top wall of the installation frame, a stamping plate is fixedly installed at the output end of the hydraulic rod, a stamping die is fixedly installed in the center of the upper surface of the base, the stamping die is matched with the stamping plate, and fixing components are arranged on two sides of the upper surface of the base;

The fixed subassembly is including seting up two sets of fixed slots in the upper surface left and right sides of base, and every fixed slot of group is two from beginning to end, and the inside of every fixed slot of group is all rotated and is installed two-way lead screw, and two screw thread pieces are assembled to the equal spiro union of the surface of two-way lead screw, and the screw thread piece sets up respectively in the inside of fixed slot, and the connecting plate is all installed on the top of screw thread piece, and the butt plate is all installed to the relative one side of two connecting plates from beginning to end, and pressing component is all installed on the top of connecting plate.

Preferably, one end of the two-way screw rod extends to the outside of the base, a driving wheel is fixedly installed, a driving chain is connected between the two driving wheels in a driving way, a motor is fixedly installed on the back surface of the base, and an output shaft of the motor is fixedly connected with one of the two-way screw rods.

Preferably, the shape of the thread block is matched with that of the fixing groove, and the thread block is in sliding connection with the fixing groove.

Preferably, the pressing component comprises a mounting block fixedly mounted at the top end of the connecting plate, a telescopic cavity is formed in the mounting block, two guide rods are alternately arranged in the telescopic cavity, a limiting plate is fixedly mounted on the outer surface of each guide rod, springs are sleeved on the outer surface of each guide rod, two ends of each spring are connected with the limiting plate and the bottom wall of the telescopic cavity respectively, the bottom ends of the guide rods are all extended to the lower side of the mounting block, a mounting plate is fixedly mounted on the bottom surface of the mounting plate, two rollers are fixedly mounted on the bottom surface of the mounting plate, the top ends of the guide rods are all extended to the upper side of the mounting block, a supporting block is fixedly mounted on the top wall of the mounting frame, and the supporting block is matched with the position of the supporting block.

Preferably, a plurality of supporting wheels are rotatably arranged on the upper surface of the supporting block, and the supporting wheels are in butt joint with the bottom surface of the trapezoid supporting block.

Preferably, the inner part of the base is also provided with an ejection assembly for ejecting products, the ejection assembly comprises a working cavity arranged in the base, the bottom wall of the working cavity is fixedly provided with a cylinder, the output end of the cylinder is fixedly provided with an ejection plate, the upper surface of the ejection plate is fixedly provided with an ejection rod, and the top end of the ejection rod extends into the cavity of the stamping die.

Preferably, the top wall of the working cavity is provided with two communication holes, the upper surface of the ejector plate is fixedly provided with two ejector rods, and the ejector rods extend to the inside of the stamping die through the communication holes.

Compared with the prior art, the utility model provides the stamping device for the automobile outer plate, which has the following beneficial effects:

This stamping device of outer plate of car places the outer plate of car on the base, then starts the motor, drives the butt plate through the connecting plate and removes, conveniently with its fixed, and the connecting plate still can drive simultaneously and press the subassembly work, and the convenient gyro wheel that drives pushes down, and is further fixed with the outer plate, when outer plate flexible in stamping die, the gyro wheel can not influence its removal, after the punching press, through starting ejecting subassembly, conveniently with the outer plate of car ejecting from stamping die, conveniently unload, hoisting device's work efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the back structure of the present utility model;

FIG. 3 is a schematic view of a bi-directional screw structure according to the present utility model;

FIG. 4 is a schematic view of a pressing assembly according to the present utility model;

FIG. 5 is a schematic view of a cut-away configuration of a mounting block of the present utility model;

fig. 6 is a schematic structural view of an ejector assembly according to the present utility model.

In the figure: 1. a base; 2. a mounting frame; 3. a hydraulic rod; 4. a stamping plate; 5. stamping die; 6. an ejection assembly; 61. a working chamber; 62. a cylinder; 63. an ejector plate; 64. an ejector rod; 7. a fixing assembly; 71. a fixing groove; 72. a screw block; 73. a two-way screw rod; 74. a driving wheel; 75. a drive chain; 76. a motor; 77. a connecting plate; 78. a retaining plate; 8. a pressing assembly; 81. a mounting block; 82. a telescopic chamber; 83. a guide rod; 84. a limiting plate; 85. a spring; 86. a mounting plate; 87. a roller; 88. abutting blocks; 89. a supporting wheel; 9. a slot; 10. trapezoidal abutting blocks.

Detailed Description

Referring to fig. 1-6, a stamping device for an outer plate of an automobile is disclosed, the outer plate of the automobile is placed on a base 1, then a motor 76 is started, a retaining plate 78 is driven to move through a connecting plate 77 to fix the outer plate, meanwhile, the connecting plate 77 also drives a pressing component 8 to work to drive a roller 87 to press down, the outer plate is further fixed, when the outer plate stretches in a stamping die 5, the roller 87 does not influence the movement of the outer plate, after stamping is finished, the outer plate of the automobile is conveniently ejected out of the stamping die by starting an ejection component 6, the unloading is convenient, and the working efficiency of the device is improved;

example 1

Referring to fig. 1-3, the stamping device for the automobile outer plate comprises a base 1, wherein an installation frame 2 is fixedly installed on the upper surface of the base 1, inlet and outlet grooves 9 are formed in two sides of the installation frame 2, a hydraulic rod 3 is fixedly installed at the center of the top wall of the installation frame 2, a stamping plate 4 is fixedly installed at the output end of the hydraulic rod 3 and used for stamping, a stamping die 5 is fixedly installed at the center of the upper surface of the base 1, the stamping die 5 is matched with the stamping plate 4, and fixing assemblies 7 are arranged on two sides of the upper surface of the base 1 and used for fixing the automobile outer plate;

The fixing assembly 7 comprises two groups of fixing grooves 71 which are formed in the left side and the right side of the upper surface of the base 1, each group of fixing grooves 71 is provided with a front fixing groove and a rear fixing groove, a two-way screw rod 73 is rotatably arranged in each group of fixing grooves 71, two threaded blocks 72 are screwed on the outer surfaces of the two-way screw rods 73, the threaded blocks 72 are respectively arranged in the fixing grooves 71, connecting plates 77 are arranged at the top ends of the threaded blocks 72, a retaining plate 78 is arranged on the opposite surfaces of the front connecting plates 77 and the rear connecting plates 77, pressing assemblies 8 are arranged at the top ends of the connecting plates 77, one ends of the two-way screw rods 73 extend to the outside of the base 1, driving wheels 74 are fixedly arranged, a driving chain 75 is connected between the two driving wheels 74 in a driving way, a motor 76 is fixedly arranged on the back surface of the base 1, and an output shaft of the motor 76 is fixedly connected with one of the two-way screw rods 73, and the motor 76 is started through the cooperation of the two driving wheels 74 and the driving chain 75, so that the two-way screw rods 73 are conveniently and simultaneously driven to rotate;

In this embodiment, firstly, the outer plate of the automobile is placed on the base 1, then the motor 76 is started to drive the two bidirectional screw rods 73 to rotate simultaneously, the bidirectional screw rods 73 drive the two threaded blocks 72 to move relatively through self rotation, the threaded blocks 72 drive the connecting plates 77 to move relatively, the connecting plates 77 further drive the retaining plates 78 to move, so that the outer plate of the automobile is conveniently fixed, and then the hydraulic rod 3 is started to drive the stamping plates 4 to move downwards to perform stamping work;

Further, the shape of the thread block 72 is matched with the fixed groove 71, the thread block 72 is in sliding connection with the fixed groove 71, the movement of the thread block 72 is conveniently limited, and the normal operation of the device is ensured.

Example two

On the basis of the first embodiment, referring to fig. 4 and 5, the pressing assembly 8 includes a mounting block 81 fixedly mounted on the top end of the connecting plate 77, a telescopic cavity 82 is formed in the mounting block 81, two guide rods 83 are inserted in the telescopic cavity 82, limiting plates 84 are fixedly mounted on the outer surfaces of the guide rods 83, springs 85 are sleeved on the outer surfaces of the guide rods 83, two ends of the springs 85 are respectively connected with the limiting plates 84 and the bottom wall of the telescopic cavity 82, the bottom ends of the guide rods 83 extend to the lower side of the mounting block 81, a mounting plate 86 is fixedly mounted, two rollers 87 are fixedly mounted on the bottom surface of the mounting plate 86, the top ends of the guide rods 83 extend to the upper side of the mounting block 81, a supporting block 88 is fixedly mounted on the top wall of the mounting frame 2, and the supporting block 88 is matched with the position of the trapezoidal supporting block 10;

In this embodiment, when the connecting plate 77 moves against the plate 78, when the outer plate is fixed, the mounting block 81 is driven to move, the mounting block 81 drives the abutting block 88 to move by driving the guide rod 83, the abutting block 88 can be extruded by the trapezoid abutting block 10 in the moving process, the guide rod 83 is driven to move downwards, the limiting plate 84 is driven to move downwards by the guide rod 83, the spring 85 is extruded, the mounting plate 86 is driven to move downwards simultaneously, the mounting plate 86 drives the roller 87 to move downwards, the further outer plate is fixed, the roller 87 can rotate because of the roller 87 can rotate, the outer plate is not affected to stretch out and draw back when stamping is finished, the two abutting plates 78 are opened by starting the motor 76, the abutting block 88 is driven to move outwards, and at the moment, the spring 85 drives the guide rod 83 to move upwards by self elasticity, so that the roller 87 is conveniently driven to move upwards, the roller 87 is separated from the outer plate, and the device is convenient to unload.

Further, a plurality of supporting wheels 89 are rotatably arranged on the upper surface of the supporting block 88, and the supporting wheels 89 are in supporting connection with the bottom surface of the trapezoid supporting block 10, so that friction between the supporting block 88 and the trapezoid supporting block 10 is reduced, and the supporting block 88 can conveniently slide on the trapezoid supporting block 10.

Example III

On the basis, referring to fig. 6, an ejector component 6 is further installed in the base 1 and is used for ejecting a product, the ejector component 6 comprises a working cavity 61 formed in the base 1, a cylinder 62 is fixedly installed on the bottom wall of the working cavity 61, an ejector plate 63 is fixedly installed at the output end of the cylinder 62, an ejector rod 64 is fixedly installed on the upper surface of the ejector plate 63, the top end of the ejector rod 64 extends into the cavity of the stamping die 5, when stamping is finished, after two retaining plates 78 are opened through a starting motor 76, the cylinder 62 is started to drive the ejector plate 63 to move upwards, the ejector plate 63 drives the ejector rod 64 to move upwards, and an automobile outer plate is conveniently ejected from the stamping die 5, so that unloading is convenient.

Further, two intercommunicating pore have been seted up to the roof of working chamber 61, and two ejector rods 64 of upper surface fixed mounting of ejector plate 63, ejector rod 64 extend to stamping die 5's inside through the intercommunicating pore, through setting up two ejector rods 64, when unloading, the atress is more even when making the outer plate of car, can be more quick with its ejection, still be difficult for damaging the outer plate of car.

Claims

1. The utility model provides a stamping device of car exterior plate spare, includes base (1), its characterized in that: the novel hydraulic press is characterized in that a mounting frame (2) is fixedly mounted on the upper surface of the base (1), inlet and outlet grooves (9) are formed in two sides of the mounting frame (2), a hydraulic rod (3) is fixedly mounted at the center of the top wall of the mounting frame (2), a stamping plate (4) is fixedly mounted at the output end of the hydraulic rod (3), a stamping die (5) is fixedly mounted at the center of the upper surface of the base (1), the stamping die (5) is matched with the stamping plate (4), and fixing assemblies (7) are arranged on two sides of the upper surface of the base (1);

The utility model discloses a fixing assembly, including setting up two sets of fixed slots (71) in the upper surface left and right sides of base (1), every group fixed slot (71) are two around, every group the inside of fixed slot (71) is all rotated and is installed two-way lead screw (73), the surface of two-way lead screw (73) is all spiro union and is equipped with two screw thread pieces (72), screw thread piece (72) set up respectively in the inside of fixed slot (71), connecting plate (77) are all installed on the top of screw thread piece (72), and two back and forth butt plate (78) are all installed to the opposite one side of connecting plate (77), pressing assembly (8) are all installed on the top of connecting plate (77).

2. A stamping device for automotive exterior panels as defined in claim 1, wherein: one end of each bidirectional screw rod (73) extends to the outside of the base (1), a driving wheel (74) is fixedly installed, a driving chain (75) is connected between the two driving wheels (74) in a driving mode, a motor (76) is fixedly installed on the back face of the base (1), and an output shaft of the motor (76) is fixedly connected with one bidirectional screw rod (73).

3. A stamping device for automotive exterior panels as defined in claim 1, wherein: the shape of the thread block (72) is matched with that of the fixing groove (71), and the thread block (72) is in sliding connection with the fixing groove (71).

4. A stamping device for automotive exterior panels as defined in claim 1, wherein: the pressing component (8) comprises a mounting block (81) fixedly mounted at the top end of a connecting plate (77), a telescopic cavity (82) is formed in the mounting block (81), two guide rods (83) are arranged in the telescopic cavity (82) in a penetrating mode, limiting plates (84) are fixedly mounted on the outer surfaces of the guide rods (83), springs (85) are sleeved on the outer surfaces of the guide rods (83), two ends of the springs (85) are respectively connected with the limiting plates (84) and the bottom wall of the telescopic cavity (82), the bottom ends of the guide rods (83) are all extended to the lower portion of the mounting block (81), a mounting plate (86) is fixedly mounted on the bottom surface of the mounting plate (86), two rollers (87) are fixedly mounted on the top end of the guide rods (83) and are fixedly mounted on the upper portion of the mounting block (81), trapezoidal supporting blocks (10) are fixedly mounted on the top wall of the mounting frame (2), and the supporting blocks (88) are matched with the positions of the trapezoidal supporting blocks (10).

5. The stamping device for automotive exterior panel as defined in claim 4, wherein: the upper surfaces of the abutting blocks (88) are rotatably provided with a plurality of abutting wheels (89), and the abutting wheels (89) are abutted with the bottom surface of the trapezoid abutting block (10).

6. A stamping device for automotive exterior panels as defined in claim 1, wherein: the novel automatic ejection device is characterized in that an ejection assembly (6) is further arranged in the base (1) and used for ejecting products, the ejection assembly (6) comprises a working cavity (61) formed in the base (1), an air cylinder (62) is fixedly arranged on the bottom wall of the working cavity (61), an ejection plate (63) is fixedly arranged at the output end of the air cylinder (62), an ejection rod (64) is fixedly arranged on the upper surface of the ejection plate (63), and the top end of the ejection rod (64) extends into the cavity of the stamping die (5).

7. The stamping device for automotive exterior panel as defined in claim 6, wherein: two communication holes are formed in the top wall of the working cavity (61), two ejector rods (64) are fixedly mounted on the upper surface of the ejector plate (63), and the ejector rods (64) extend to the inside of the stamping die (5) through the communication holes.