Integrated forming stamping device

Abstract

The utility model relates to the technical field of stamping forming, and discloses an integrated forming stamping device which comprises a stamping platform and an air cylinder, the air cylinder is located over the stamping platform, a base plate is installed on the stamping platform, a channel matched with a housing is formed in the middle of the top end of the base plate, and the air cylinder is located in the channel. A base plate for placing a housing is arranged at the bottom of the base plate, the base plate is hinged to the base plate through a connecting piece, pushing and pressing assemblies are arranged at the positions, located on the four edges of the channel, of the top end of the base plate correspondingly, each pushing and pressing assembly comprises a sliding block, the sliding blocks are slidably installed at the top end of the base plate, and connecting rods are rotationally connected to the two sides of each sliding block; a pressing plate is connected to an output rod of the air cylinder, a top block is connected to the bottom of the pressing plate, and the end, away from the sliding block, of the connecting rod is rotationally connected with the side edge of the pressing plate. The four pushing and pressing assemblies are driven by the air cylinder pressing plate to work together, so that all the pressing feet on the four sides of the housing are stressed and bent at the same time, and the situation that a product is distorted and deformed due to uneven stress on the whole is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping and forming, in particular to an integrated forming and stamping device. Background Art

[0002] The existing aluminum honeycomb filter manufacturing process usually involves placing the aluminum honeycomb in a cover first, and then having workers use tools to bend the cover presser feet one by one into shape. This is very inefficient, and uneven force can easily cause product distortion during operation. Utility Model Content

[0003] The purpose of the present utility model is to provide an integrated forming and punching device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an integrated forming stamping device, comprising a stamping platform and a cylinder, wherein the cylinder is located directly above the stamping platform, a base plate is installed on the stamping platform, a channel matching the cover shell is opened in the middle of the top of the base plate, and a base plate for placing the cover shell is provided at the bottom of the base plate, the base plate is hinged to the base plate through a connecting piece, and a pushing assembly is respectively provided on the four sides of the channel at the top of the base plate, the pushing assembly includes a slider, the slider is slidably installed on the top of the base plate, and connecting rods are rotatably connected on both sides of the slider, a pressure plate is connected to the output rod of the cylinder, a top block is connected to the bottom of the pressure plate, and the end of the connecting rod away from the slider is rotatably connected to the side of the top block.

[0005] The present invention incorporates the following improvements: A stop block is provided on each side of the slider, with a return spring and a distance sensor embedded in the top of each stop block. The end of the return spring, away from the stop block, is connected to the pressure plate, and the distance sensor is connected to the cylinder's control device. When the pressure plate moves to a specified position, it triggers the distance sensor, and upon receiving the signal, the cylinder's control device moves upward, removing the thrust.

[0006] The following improvements are made in the present application: a guide plate is installed on the outer end surface of the top block, a guide shoulder screw is installed on the side of the base plate, the end of the guide plate away from the top block is mounted on the guide shoulder screw, and a through hole is opened on the guide plate to match the moving trajectory of the guide shoulder screw.

[0007] The present invention incorporates the following improvements: two return springs are installed on either side of the slider, perpendicular to the channel edge, with the end of the return spring away from the slider connected to the top of the baseplate. As the cylinder moves upward, the slider, under the action of the return spring, moves outward until it returns to its initial position. As the slider moves outward, the connecting rod connected to it also pushes the pressure plate upward, improving efficiency.

[0008] The following improvement is made in the present application: a punch is installed on one end of the pressing plate close to the base plate. The punch moves downward with the pressing plate, and can punch the aluminum honeycomb and the cover shell to make a mounting circular hole while squeezing the cover shell pressure foot.

[0009] The following improvement is made in the solution of the present application: four positioning blocks are installed on one end of the bottom plate close to the base plate, and the four positioning blocks correspond to the four corners of the cover shell respectively.

[0010] The following improvements are made in the present application: the stamping platform includes a U-shaped support plate and an L-shaped base, the side of the U-shaped support plate is fixedly connected to the inner side of the L-shaped base, the base plate is installed on the top of the U-shaped support plate, and the U-shaped support plate is provided with a through groove that matches the bottom plate.

[0011] The following improvements are made in the present application scheme: the connecting part includes an axis support seat and a connecting rod, one end of the axis support seat is connected to the base plate, and the other end passes through the U-shaped support plate and is rotatably connected to the connecting rod, the end of the connecting rod away from the axis support seat is connected to the bottom of the base plate, and a dial button is rotatably installed on the bottom of the side of the base plate away from the axis support seat.

[0012] Compared with the prior art, the present invention provides an integrated forming and punching device with the following beneficial effects:

[0013] The utility model drives four pushing components to work together through the cylinder pressure plate, so that the pressure feet on the four sides of the cover shell are simultaneously bent by force, thereby avoiding the situation where the overall force of the product is uneven and twisted and deformed. The cover shell equipped with the aluminum honeycomb is placed on the bottom plate, the dial button is turned to move out of the channel, and then the bottom plate is lifted to the bottom of the U-shaped support plate so that the cover shell can enter the channel of the base plate. The dial button is rotated to lock the bottom plate, and the cylinder is started to push the pressure plate downward and drive the top block connected to the pressure plate to move downward. At this time, the connecting rod will move together with the downward movement of the top block, driving the slider to slide toward the channel side, thereby squeezing the pressure feet on the four sides of the cover shell inward to a flat state. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 It is an exploded view of the utility model;

[0016] Figure 3 A schematic diagram of the structure of the connector.

[0017] In the figure: 1. Stamping platform; 11. U-shaped support plate; 12. L-shaped base; 13. Through slot; 2. Cylinder; 21. Press plate; 22. Top block; 23. Guide plate; 231. Through hole; 24. Guide shaft shoulder screw; 25. Punch needle; 3. Base plate; 31. Channel; 32. Toggle button; 4. Bottom plate; 41. Positioning block; 5. Connecting part; 51. Shaft support seat; 52. Connecting rod; 6. Slider; 61. Connecting rod; 62. Limit block; 63. Reset spring 1; 64. Distance sensor; 65. Reset spring 2. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention:

[0019] like Figure 1-3 As shown, an integrated forming stamping device is mainly composed of a stamping platform 1, a cylinder 2, a base plate 3, a bottom plate 4 and a connecting piece 5, wherein the cylinder 2 is located directly above the stamping platform 1, and the stamping platform 1 includes a U-shaped support plate 11 and an L-shaped base 12. The side of the U-shaped support plate 11 is fixedly connected to the inner side of the L-shaped base 12, and the base plate 3 is installed on the top of the U-shaped support plate 11. The U-shaped support plate 11 is also provided with a through groove 13 that cooperates with the bottom plate 4.

[0020] A channel 31 that cooperates with the cover is opened in the middle of the top of the base plate 3, and a pushing assembly is respectively provided on the four sides of the channel 31 at the top of the base plate 3. The pushing assembly includes a slider 6, which is slidably mounted on the top of the base plate 3, and the two sides of the slider 6 are rotatably connected with connecting rods 61. A pressure plate 21 is connected to the output rod of the cylinder 2, and the bottom of the pressure plate 21 is connected to a top block 22. The end of the connecting rod 61 away from the slider 6 is rotatably connected to the side of the top block 22, and a punch 25 is installed on the end of the pressure plate 21 close to the base plate 3; limit blocks 62 are respectively provided on both sides of the slider 6, and a reset spring 63 and a distance sensor 64 are embedded in the top of the limit block 62. The reset spring 63 is away from the limit block 62. The end is connected to the pressure plate 21, and the distance sensor 64 is connected to the control device of the cylinder 2. The cylinder 2 adopts a conventional servo cylinder on the market, which has a control unit inside, which can judge the action to be performed according to the received signal; the outer end face of the top block 22 is installed with a guide plate 23, and the side of the base plate 3 is installed with a guide shoulder screw 24. The end of the guide plate 23 away from the top block 22 is mounted on the guide shoulder screw 24, and the guide plate 23 is provided with a through hole 231 that matches the moving trajectory of the guide shoulder screw 24; reset springs 265 are provided on both sides of the slider 6, and the reset springs 265 are arranged perpendicular to the edge of the channel 31, and the end of the reset spring 265 away from the slider 6 is connected to the top of the base plate 3.

[0021] The bottom plate 4 is arranged at the bottom of the substrate 3 and is used to place the cover shell. Four positioning blocks 41 are installed on one end of the bottom plate 4 close to the substrate 3, and the four positioning blocks 41 correspond to the four corners of the cover shell respectively; the connecting member 5 includes an axis support seat 51 and a connecting rod 52. One end of the axis support seat 51 is connected to the substrate 3, and the other end passes through the U-shaped support plate 11 and is rotatably connected to the connecting rod 52. The end of the connecting rod 52 away from the axis support seat 51 is connected to the bottom of the bottom plate 4. At the same time, a dial button 32 is rotatably installed on the bottom of the side of the substrate 3 away from the axis support seat 51, and the bottom plate 4 is locked by setting the dial button 32.

[0022] The above embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Claims

1. An integrated forming stamping device, comprising a stamping platform (1) and a cylinder (2), wherein the cylinder (2) is located directly above the stamping platform (1), and is characterized in that: A base plate (3) is installed on the punching platform (1), a channel (31) matching with the cover shell is opened in the middle of the top of the base plate (3), and a bottom plate (4) for placing the cover shell is provided at the bottom of the base plate (3), and the bottom plate (4) is hinged to the base plate (3) through a connecting piece (5). The top of the base plate (3) is provided with a pushing assembly on four sides of the channel (31), and the pushing assembly includes a slider (6), the slider (6) is slidably installed on the top of the base plate (3), and the two sides of the slider (6) are rotatably connected with connecting rods (61), the output rod of the cylinder (2) is connected to a pressure plate (21), the bottom of the pressure plate (21) is connected to a top block (22), and the end of the connecting rod (61) away from the slider (6) is rotatably connected to the side of the top block (22).

2. The one-piece forming punching device according to claim 1, characterized in that: Limit blocks (62) are respectively provided on both sides of the slider (6), and a return spring (63) and a distance sensor (64) are embedded at the top of the limit block (62). The end of the return spring (63) away from the limit block (62) is connected to the pressure plate (21), and the distance sensor (64) is connected to the control device of the cylinder (2).

3. The integrated forming punching device according to claim 1, characterized in that: A guide plate (23) is installed on the outer end surface of the top block (22), and a guide shoulder screw (24) is installed on the side of the base plate (3). The end of the guide plate (23) away from the top block (22) is sleeved on the guide shoulder screw (24), and a through hole (231) is opened on the guide plate (23) to match the moving track of the guide shoulder screw (24).

4. The integrated forming punching device according to claim 1, characterized in that: Two return springs (65) are provided on both sides of the slider (6). The two return springs (65) are arranged perpendicular to the edge of the channel (31), and one end of the two return springs (65) away from the slider (6) is connected to the top of the base plate (3).

5. The integrated forming punching device according to claim 1, characterized in that: A punching needle (25) is installed on one end of the pressing plate (21) close to the base plate (3).

6. The integrated forming punching device according to claim 1, characterized in that: Four positioning blocks (41) are installed on one end of the bottom plate (4) close to the base plate (3), and the four positioning blocks (41) respectively correspond to the four corners of the cover shell.

7. The integrated forming punching device according to claim 1, characterized in that: The stamping platform (1) comprises a U-shaped support plate (11) and an L-shaped base (12); the side of the U-shaped support plate (11) is fixedly connected to the inner side of the L-shaped base (12); the base plate (3) is mounted on the top of the U-shaped support plate (11); and a through groove (13) is provided on the U-shaped support plate (11) to match the bottom plate (4).

8. The integrated forming punching device according to claim 7, characterized in that: The connecting member (5) comprises an axle support seat (51) and a connecting rod (52); one end of the axle support seat (51) is connected to the base plate (3); the other end passes through the U-shaped support plate (11) and is rotatably connected to the connecting rod (52); one end of the connecting rod (52) away from the axle support seat (51) is connected to the bottom of the base plate (4); and a dial button (32) is rotatably mounted on the bottom of one side of the base plate (3) away from the axle support seat (51).

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