Radiator stamping machining device capable of achieving automatic discharging

Abstract

The radiator stamping device capable of achieving automatic discharging comprises an upper die, a plurality of buffer springs and a plurality of guide columns are arranged between the upper die and a mounting plate, and a plurality of punches are arranged on the upper die; a connecting plate is arranged on the lower die, and a plurality of positioning blocks and limiting blocks are arranged on the connecting plate; the radiator sleeves the positioning block, and the side edge of the radiator abuts against the limiting block; a plurality of push rods are arranged on the discharging part, and the push rods are telescopically connected to the connecting plate and push out the machined radiator; and the positioning piece is rotationally connected to the lower die and abuts against the outer side wall of the radiator. After a punch of the upper die punches a radiator, the telescopic air cylinder pushes the push block to move forwards along the guide rod, so that the push rod on the push block extends out of the push hole, the radiator is pushed out of the positioning block and the limiting block to be discharged, the operation of workers in the punching field is reduced in the whole process, the safety risk is reduced, and meanwhile the production efficiency is improved. And the production efficiency can also be improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of stamping devices, and particularly relates to a radiator stamping processing device with automatic blanking. Background Art

[0002] The radiator stamping processing device is an important equipment for producing radiators. It deforms the sheet material in a mold through the stamping process to obtain radiator parts with specific shapes, dimensions, and properties.

[0003] However, in the current radiator punching production process, a significant problem is its high dependence on manual operation, especially in the feeding and discharging links. Workers need to frequently manually place the radiator sheet material to be processed on the mold of the stamping machine and manually remove it again after processing. This repetitive physical labor not only easily causes physical fatigue of workers and reduces work efficiency, but more importantly, it increases the intervention of human factors in the operation process, thus increasing the safety risk. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that in the current radiator punching production process, a significant problem is its high dependence on manual operation, especially in the feeding and discharging links. Workers need to frequently manually place the radiator sheet material to be processed on the mold of the stamping machine and manually remove it again after processing. This repetitive physical labor not only easily causes physical fatigue of workers and reduces work efficiency, but more importantly, it increases the intervention of human factors in the operation process, thus increasing the safety risk, and to provide a radiator stamping processing device with automatic blanking.

[0005] To achieve the above purpose, the present invention adopts the following technical solution: A radiator stamping processing device with automatic blanking, comprising:

[0006] An upper die, between which and the mounting plate there are provided a plurality of buffer springs and a plurality of guide columns, and on the upper die there are provided a plurality of punches;

[0007] A lower die, on which there is provided a connecting plate, and on the connecting plate there are provided a plurality of positioning blocks and limiting blocks;

[0008] The radiator is sleeved on the positioning blocks and abuts against the limiting blocks on the side;

[0009] A blanking member, on which there are provided a plurality of push rods, and the push rods are telescopically connected to the connecting plate to push out the processed radiator;

[0010] And a positioning member, which is rotatably connected to the lower die and abuts against the outer side wall of the radiator.

[0011] As a further description of the above technical solution:

[0012] A number of material pushing holes arranged in a matrix are provided on the connecting plate, and the positions of the number of material pushing holes and the radiator are on the same horizontal line.

[0013] As a further description of the above technical solution:

[0014] A number of the punches are located directly above the positioning blocks.

[0015] As a further description of the above technical solution:

[0016] A number of guide posts are provided on the upper die, a number of guide slots are provided on the lower die, and the height of the guide posts is less than the height of the guide slots.

[0017] As a further description of the above technical solution:

[0018] The blanking part includes a fixed block, a telescopic cylinder, a number of guide rods and a pushing block. The telescopic cylinder is located between the number of guide rods. The guide rods pass through the pushing block and are connected to the connecting plate. The telescopic cylinder abuts against the pushing block. A number of the push rods are connected to the pushing block, and the front side of the push rod is located in the material pushing hole.

[0019] As a further description of the above technical solution:

[0020] Both sides of the bottom of the lower die are connected to the support plate, and the fixed block is located between the support plates.

[0021] As a further description of the above technical solution:

[0022] The positioning block is in a suspended state, and the limiting block is located between the two positioning blocks.

[0023] As a further description of the above technical solution:

[0024] The positioning member includes a connecting column, a rotating sleeve, a positioning plate and a handle. The rotating sleeve is sleeved on the connecting column. The positioning plate is connected to the rotating sleeve. The handle is connected to the positioning plate. A clamping groove and an avoidance groove are provided on the positioning plate. The avoidance groove abuts against the limiting block, and the clamping groove abuts against the bottom of the radiator.

[0025] As a further description of the above technical solution:

[0026] An auxiliary positioning block is provided on the side of the connecting plate, and a positioning protrusion is provided on the positioning plate. The positioning protrusion and the positioning hole on the auxiliary positioning block match each other.

[0027] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present invention are as follows:

[0028] 1. In the present invention, by providing a connecting plate on the lower die, several positioning blocks and limiting blocks are arranged on the connecting plate, and in cooperation with the positioning member and the blanking member, when punching the radiator, only need to sleeved the radiator on the positioning block, then manually pull the handle, so that the positioning plate pushes the bottom of the radiator to abut against the inner wall of the positioning block, and the outer wall abuts against the limiting block. The clamping groove on the positioning plate makes a secondary abutting and positioning on the bottom of the radiator, and the positioning protrusion abuts against the auxiliary positioning block. After the punch of the upper die punches the radiator, pull the handle to move it away. The telescopic cylinder pushes the pushing block to move forward along the guide rod, so that the push rod on the pushing block extends out from the material pushing hole, and pushes the radiator out of the positioning block and the limiting block for blanking. This structure reduces the operation of workers in the stamping field throughout the process, thereby reducing the safety risk and realizing rapid blanking at the same time, improving production efficiency.

[0029] 2. In the present invention, by designing that the height of the guide post is less than the height of the guiding groove, during the stamping process, the upper die will not conflict with the blanking member, ensuring the normal operation of production.

[0030] 3. In the present invention, the positions of several material pushing holes are on the same horizontal line as the radiator, ensuring that when the push rod pushes the material, it can accurately push the top and bottom of the radiator, improving the blanking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0032] Figure 1 is a three-dimensional view of a radiator stamping processing device with automatic blanking Figure 1 .

[0033] Figure 2 is a three-dimensional view of a radiator stamping processing device with automatic blanking Figure 2 .

[0034] Figure 3 is a three-dimensional view of a radiator stamping processing device with automatic blanking Figure 3 .

[0035] Figure 4 is a structural schematic diagram of the lower die of a radiator stamping processing device with automatic blanking.

[0036] Figure 5It is a schematic structural diagram of a radiator in a stamping processing device for automatic blanking of radiators.

[0037] Legend Explanation:

[0038] 1 - Upper die; 2 - Mounting plate; 3 - Buffer spring; 4 - Guide post; 5 - Punch; 6 - Lower die; 7 - Connecting plate; 8 - Positioning block; 9 - Limit block; 10 - Radiator; 11 - Blanking part; 111 - Fixed block; 112 - Telescopic cylinder; 113 - Guide rod; 114 - Pushing block; 12 - Push rod; 13 - Positioning part; 131 - Connecting column; 132 - Rotating sleeve; 133 - Positioning plate; 134 - Handle; 14 - Pushing hole; 15 - Guide post; 16 - Alignment groove; 17 - Support plate; 18 - Clamping groove; 19 - Avoidance groove; 20 - Auxiliary positioning block; 21 - Positioning protrusion; 22 - Positioning hole. Detailed Implementation Manner

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0040] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are a part of the embodiments of the present invention, rather than all the embodiments. Usually, the components of the embodiments of the present invention described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0041] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0042] It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0043] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "inner" is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention.

[0044] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "couple" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0045] Please refer to Figures 1-5 , the present invention provides a technical solution: a radiator stamping processing device for automatic blanking, including:

[0046] The upper die 1, between which and the mounting plate 2 there are provided a plurality of buffer springs 3 and a plurality of guide posts 4, and a plurality of punch heads 5 are provided on the upper die 1;

[0047] The lower die 6, on which there is provided a connecting plate 7, and a plurality of positioning blocks 8 and limit blocks 9 are provided on the connecting plate 7; the radiator 10 is sleeved on the positioning block 8, and the side abuts against the limit block 9; the blanking member 11, on which there are provided a plurality of push rods 12, and the push rods 12 are telescopically connected to the connecting plate 7 to push out the processed radiator 10;

[0048] And the positioning member 13, which is rotatably connected to the lower die 6 and abuts against the outer side wall of the radiator 10.

[0049] A plurality of push holes 14 arranged in a matrix are provided on the connecting plate 7, and the positions of the plurality of push holes 14 and the radiator 10 are on the same horizontal line.

[0050] A plurality of the punch heads 5 are located directly above the positioning blocks 8. It is convenient to punch the radiator, so that there is support at the bottom of the punch hole, improving the punching quality.

[0051] A plurality of guide posts 15 are provided on the upper die 1, and a plurality of guide slots 16 are provided on the lower die 6, and the height of the guide posts 15 is less than the height of the guide slots 16.

[0052] The blanking member 11 includes a fixed block 111, a telescopic cylinder 112, a plurality of guide rods 113 and a pushing block 114. The telescopic cylinder 112 is located between the plurality of guide rods 113. The guide rods 113 pass through the pushing block 114 and are connected to the connecting plate 7. The telescopic cylinder 112 abuts against the pushing block 114. A plurality of the push rods 12 are connected to the pushing block 114, and the front sides of the push rods 12 are located in the material pushing holes 14.

[0053] Both sides of the bottom of the lower die 6 are connected to the support plate 17, and the fixed block 111 is located between the support plates 17.

[0054] The positioning blocks 8 are in a suspended state, and the limiting blocks 9 are located between the two positioning blocks 8. This facilitates the radiator to be sleeved for positioning.

[0055] The positioning member 13 includes a connecting column 131, a rotating sleeve 132, a positioning plate 133 and a handle 134. The rotating sleeve 132 is sleeved on the connecting column 131. The positioning plate 133 is connected to the rotating sleeve 132. The handle 134 is connected to the positioning plate 133. A clamping groove 18 and an avoidance groove 19 are provided on the positioning plate 133. The avoidance groove 19 abuts against the limiting block 9, and the clamping groove 18 abuts against the bottom of the radiator 10.

[0056] An auxiliary positioning block 20 is provided on the side of the connecting plate 7, and a positioning protrusion 21 is provided on the positioning plate 133. The positioning protrusion 21 and the positioning hole 22 on the auxiliary positioning block 20 are matched with each other.

[0057] Working principle: By providing a connecting plate on the lower die, a plurality of positioning blocks and limiting blocks are provided on the connecting plate, and in cooperation with the positioning member and the blanking member, when punching the radiator is required, only need to sleeve the radiator on the positioning blocks, and then manually pull the handle, so that the positioning plate pushes the bottom of the radiator to abut against the inner wall of the positioning block, and the outer wall abuts against the limiting block. The clamping groove on the positioning plate performs secondary abutting positioning on the bottom of the radiator, and the positioning protrusion abuts against the auxiliary positioning block. After the punch on the upper die punches the radiator, pull the handle to pull it away. The telescopic cylinder pushes the pushing block to move forward along the guide rod, so that the push rod on the pushing block extends out of the material pushing hole, and the radiator is pushed out of the positioning block and the limiting block for blanking. This structure reduces the operation of workers in the stamping field throughout the process, thus reducing the safety risk while also enabling rapid blanking and improving production efficiency.

[0058] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention should cover within the protection scope of the present invention any equivalent replacement or change made according to the technical solution and inventive concept of the present invention.

Claims

1. A radiator stamping processing device with automatic unloading, characterized in that: include: An upper die, a plurality of buffer springs and a plurality of guide pillars are arranged between the upper die and the mounting plate, and a plurality of punches are arranged on the upper die; The lower mold is provided with a connecting plate, and the connecting plate is provided with a plurality of positioning blocks and limiting blocks; the radiator is sleeved on the positioning block, and the side edge abuts against the limiting block; A blanking piece, on which a plurality of push rods are arranged, and the push rods are telescopically connected to the connecting plate to push out the processed radiator; and a positioning member, which is rotatably connected to the lower mold and abuts against the outer side wall of the radiator.

2. The automatic unloading radiator stamping processing device according to claim 1 is characterized in that: The connection plate is provided with a plurality of push holes arranged in a matrix, and the positions of the plurality of push holes and the radiator are located on the same horizontal line.

3. The automatic unloading radiator stamping processing device according to claim 2 is characterized in that: A plurality of the punches are located directly above the positioning block.

4. The automatic unloading radiator stamping processing device according to claim 3 is characterized in that: The upper die is provided with a plurality of guide pillars, and the lower die is provided with a plurality of guide grooves, and the height of the guide pillars is smaller than the height of the guide grooves.

5. The automatic unloading radiator stamping processing device according to claim 1 is characterized in that: The unloading part includes a fixed block, a telescopic cylinder, a plurality of guide rods and a pushing block. The telescopic cylinder is located between the plurality of guide rods. The guide rod passes through the pushing block and is connected to the connecting plate. The telescopic cylinder abuts against the pushing block. The plurality of push rods are connected to the pushing block. The front side of the push rod is located in the pushing hole.

6. The automatic unloading radiator stamping processing device according to claim 5, characterized in that: Two sides of the bottom of the lower mold are connected to the support plates, and the fixing block is located between the support plates.

7. The automatic unloading radiator stamping processing device according to claim 1 is characterized in that: The positioning block is in a suspended state, and the limit block is located between the two positioning blocks.

8. The automatic unloading radiator stamping processing device according to claim 7, characterized in that: The positioning member includes a connecting column, a rotating sleeve, a positioning plate and a handle, the rotating sleeve is arranged on the connecting column, the positioning plate is connected to the rotating sleeve, the handle is connected to the positioning plate, and the positioning plate is provided with a snap-in groove and an avoidance groove, the avoidance groove abuts against the limit block, and the snap-in groove abuts against the bottom of the radiator.

9. The automatic unloading radiator stamping processing device according to claim 8, characterized in that: An auxiliary positioning block is arranged on the side of the connecting plate, and a positioning protrusion is arranged on the positioning plate. The positioning protrusion and the positioning hole on the auxiliary positioning block match each other.

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