Stamping device for machining environment-friendly equipment

Abstract

The utility model discloses a stamping device for processing environment-friendly equipment, which belongs to the technical field of environment-friendly equipment processing and comprises a base, a lower die fixedly connected to the top of the base, a bottom plate fixedly connected to the inside of the lower die, a sleeve fixedly connected to the top of the bottom plate, an ejector rod slidably connected to the top of the sleeve, and a circular plate slidably connected to the inside of the sleeve. The top of the circular plate is fixedly connected with the bottom of the ejector rod, the inner bottom wall of the sleeve is fixedly connected with a spring, and the top of the spring is fixedly connected with the bottom of the circular plate. According to the stamping device for machining the environment-friendly equipment, a hydraulic rod runs, an upper sliding plate drives an upper die to move, stamping treatment on a metal plate is facilitated, through cooperative use of a sleeve, an ejector rod, a circular plate and a spring, the formed metal plate after stamping is conveniently ejected out, and therefore the effect of stamping the metal plate through double stations is achieved; the stamping efficiency of the metal plate is improved, and meanwhile the convenience of separating the plate and the lower die after stamping forming is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection equipment processing. Specifically, it relates to a stamping device for processing environmental protection equipment. Background Art

[0002] During the processing of environmental protection equipment, a stamping device can achieve efficient processing of metal materials. By means of a mold, metal sheets or other shaped metal parts can be processed into the required shapes or structures at one time. Environmental protection equipment usually requires mass production of the same or similar parts, and the stamping device can meet the production requirements of high output.

[0003] In the existing technology, the high-temperature metal sheet is usually directly moved onto the lower mold, and the movement of the upper mold is controlled by a hydraulic rod to complete the stamping of the metal sheet. Since environmental protection equipment requires mass production of the same parts, during the stamping of the metal sheet for environmental protection equipment, it may not be convenient to perform double-station stamping on the metal sheet, so that two identical processing operations cannot be carried out simultaneously, increasing the production cycle and processing time. At the same time, it is not convenient to eject the stamped metal sheet from the lower mold, and thus it is not convenient to perform demolding treatment on the formed metal sheet.

[0004] In view of the problems in the related technology, no effective solution has been proposed yet. Summary of the Utility Model

[0005] In view of the problems in the related technology, the utility model provides a stamping device for processing environmental protection equipment to overcome the above-mentioned technical problems existing in the existing related technology.

[0006] In order to achieve the above object, the utility model adopts the following technical solutions:

[0007] A stamping device for processing environmental protection equipment includes a base. A lower mold is fixedly connected to the top of the base. A bottom plate is fixedly connected to the inside of the lower mold. A sleeve is fixedly connected to the top of the bottom plate. A top rod is slidably connected to the top of the sleeve. The outer side wall of the top rod is slidably connected to the inside of the lower mold. A circular plate is slidably connected to the inside of the sleeve. The top of the circular plate is fixedly connected to the bottom of the top rod. A spring is fixedly connected to the inner bottom wall of the sleeve. The top of the spring is fixedly connected to the bottom of the circular plate. A positioning rod is fixedly connected to the top of the base. A top plate is fixedly connected to the top of the positioning rod. A hydraulic rod is fixedly connected to the top of the top plate. The telescopic end of the hydraulic rod is fixedly connected to an upper sliding plate. An upper mold is fixedly connected to the bottom of the upper sliding plate.

[0008] Preferably, a lifting block is fixedly connected to the outer side wall of the top rod. A pressing plate is fixedly connected to the side of the lifting block away from the top rod.

[0009] By setting the lifting block and the pressing plate, it is further convenient to adjust the ejector rod up and down.

[0010] Preferably, a T-shaped rod is fixedly connected to the outer side wall of the upper sliding plate. The bottom of the T-shaped rod is fixedly connected with a pressing block. The pressing block is adapted to the pressing plate, and the pressing plate is located directly below the pressing block.

[0011] By setting the T-shaped rod and the pressing block, it is convenient to press down the pressing plate.

[0012] Preferably, a connecting rod is fixedly connected to the outer side wall of the upper sliding plate. The side of the connecting rod away from the upper sliding plate is fixedly connected with a collar. The inner part of the collar is slidably connected with the outer side wall of the positioning rod.

[0013] By setting the connecting rod and the collar, the accuracy of the up and down movement of the upper sliding plate is increased.

[0014] Preferably, a buffer pad is fixedly connected to the inside of the pressing block. The longitudinal section of the buffer pad is U-shaped.

[0015] By setting the buffer pad, the impact between the pressing block and the pressing plate is slowed down.

[0016] Preferably, a back plate is fixedly connected to the top of the base. An axial flow fan is fixedly connected to the back plate. The air outlet of the axial flow fan is fixedly connected with an air outlet pipe. The air inlet of the axial flow fan is fixedly connected with a communicating pipe. The communicating pipe is fixedly connected with a suction hood.

[0017] By setting the back plate, the axial flow fan, the air outlet pipe, the communicating pipe and the suction hood, the waste gas generated by the contact between the high-temperature plate and the release agent is absorbed and transferred.

[0018] To sum up, the technical effects and advantages of the present utility model: For the stamping device used in the processing of this environmental protection equipment, through the operation of the hydraulic rod, the upper sliding plate drives the upper die to move, which is convenient for stamping the metal plate. Through the cooperation of the sleeve, the ejector rod, the round plate and the spring, it is convenient to eject the metal plate after stamping and forming, so as to achieve the effect of double-station stamping of the metal plate, improve the stamping efficiency of the metal plate, and at the same time increase the convenience of separating the plate after stamping and forming from the lower die.

[0019] Through the cooperation of the upper die and the T-shaped rod, the pressing block moves downward to contact the pressing plate and presses down the pressing plate. Then, through the cooperation of the lifting block and the pressing plate, the ejector rod moves downward, so as to facilitate the simultaneous ejection of the materials after stamping and forming in the two lower dies.

[0020] Through the operation of the axial flow fan, the waste gas generated around the top of the lower die is absorbed by the suction hood, and then through the cooperation of the communicating pipe and the air outlet pipe, the absorbed waste gas is transferred to the purification box, thereby reducing the adsorption of waste gas by the staff. Brief Description of the Drawings

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 It is a schematic diagram of the sleeve and its related structures of the present utility model;

[0023] Figure 3 It is a schematic diagram of the ejector rod and its related structures of the present utility model;

[0024] Figure 4 It is a schematic diagram of the upper slide plate and its related structures of the present utility model.

[0025] In the figure: 1. Base; 2. Lower die; 3. Bottom plate; 4. Sleeve; 5. Ejector rod; 6. Round plate; 7. Spring; 8. Lifting block; 9. Pressing plate; 10. Positioning rod; 11. Top plate; 12. Hydraulic rod; 13. Upper slide plate; 14. Upper die; 15. T-shaped rod; 16. Lower pressing block; 17. Link rod; 18. Collar; 19. Back plate; 20. Axial flow fan; 21. Air outlet pipe; 22. Connecting pipe; 23. Suction hood; 24. Buffer pad. Detailed Description of the Preferred Embodiment

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0027] Refer to Figures 1-4, A stamping device for processing environmental protection equipment, including a base 1. A lower die 2 is fixedly connected to the top of the base 1. There are two lower dies 2, and the two lower dies 2 are symmetrically distributed with the central axis of the base 1 as the center. A bottom plate 3 is fixedly connected to the inside of the lower die 2. A sleeve 4 is fixedly connected to the top of the bottom plate 3. A top rod 5 is slidably connected to the top of the sleeve 4. The inner circumference of the sleeve 4 is larger than the outer circumference of the top rod 5. The outer side wall of the top rod 5 is slidably connected to the inside of the lower die 2. A circular plate 6 is slidably connected to the inside of the sleeve 4. The outer circumference of the circular plate 6 is equal to the inner circumference of the sleeve 4. The top rod 5 and the circular plate 6 are coaxial. The top of the circular plate 6 is fixedly connected to the bottom of the top rod 5. A spring 7 is fixedly connected to the inner bottom wall of the sleeve 4. The spring 7 is located between the circular plate 6 and the sleeve 4. The bottom plate 3, the sleeve 4, the top rod 5, the circular plate 6 and the spring 7 are each provided with two. The top of the spring 7 is fixedly connected to the bottom of the circular plate 6. A positioning rod 10 is fixedly connected to the top of the base 1. There are four positioning rods 10, and the four positioning rods 10 are located at the four corners of the top of the base 1. The top of the positioning rod 10 is fixedly connected to a top plate 11. A hydraulic rod 12 is fixedly connected to the top of the top plate 11. There are two hydraulic rods 12, and the two hydraulic rods 12 are symmetrically distributed with the central axis of the top plate 11 as the center. The telescopic end of the hydraulic rod 12 is fixedly connected to an upper sliding plate 13. An upper die 14 is fixedly connected to the bottom of the upper sliding plate 13. The upper die 14 is adapted to the lower die 2. By the combined use of the two lower dies 2, the two hydraulic rods 12, the two upper sliding plates 13 and the two upper dies 14, double-station stamping of the metal sheet of the environmental protection equipment is carried out, further improving the efficiency of stamping the metal sheet. When the upper die 14 is removed from the inside of the lower die 2, the spring 7 returns to its initial state, and the circular plate 6 drives the top rod 5 to move upward, thereby jacking up the stamped metal sheet, and further enabling the stamped and formed metal sheet to be quickly demolded from the lower die 2.

[0028] Refer to Figures 2-3 , A lifting block 8 is fixedly connected to the outer side wall of the top rod 5. A pressing plate 9 is fixedly connected to the side of the lifting block 8 away from the top rod 5. The central axis of the base 1 is parallel to the central axis of the pressing plate 9. There are two lifting blocks 8, and the two lifting blocks 8 are symmetrically distributed with the central axis of the pressing plate 9 as the center. When the pressing plate 9 is subjected to pressure, the lifting block 8 drives the top rod 5 to move downward, and the lifting block 8 is slidably connected to the sleeve 4.

[0029] Refer to Figure 2 and Figure 4 , A T-shaped rod 15 is fixedly connected to the outer side wall of the upper sliding plate 13. The T-shaped rod 15 is located between the two upper sliding plates 13. A pressing block 16 is fixedly connected to the bottom of the T-shaped rod 15. The longitudinal section of the pressing block 16 is U-shaped. The pressing block 16 is adapted to the pressing plate 9. The pressing plate 9 is located directly below the pressing block 16. During the downward movement of the upper sliding plate 13, the T-shaped rod 15 drives the pressing block 16 to move downward until it fits with the pressing plate 9 and presses the pressing plate 9.

[0030] Reference Figure 4 As shown in Figure 4 , a connecting rod 17 is fixedly connected to the outer side wall of the upper slide plate 13. One side of the connecting rod 17 away from the upper slide plate 13 is fixedly connected with a collar 18. The inner circumference of the collar 18 is equal to the outer circumference of the positioning rod 10. The inside of the collar 18 is slidably connected to the outer side wall of the positioning rod 10. The connecting rod 17 and the collar 18 improve the accuracy of the movement of the upper slide plate 13.

[0031] Reference Figure 4 As shown in Figure 4 , a buffer pad 24 is fixedly connected inside the lower pressing block 16. The buffer pad 24 is mainly made of rubber material and has a certain elasticity. The longitudinal section of the buffer pad 24 is U-shaped. The buffer pad 24 reduces the impact between the lower pressing block 16 and the pressing plate 9.

[0032] Reference Figure 1 As shown in Figure 1 , a back plate 19 is fixedly connected to the top of the base 1. An axial flow fan 20 is fixedly connected to the back plate 19. An air outlet pipe 21 is fixedly connected to the air outlet of the axial flow fan 20. One end of the air outlet pipe 21 away from the axial flow fan 20 is connected to an air purification box. An air connecting pipe 22 is fixedly connected to the air inlet of the axial flow fan 20. A suction hood 23 is fixedly connected to the air connecting pipe 22. There are two suction hoods 23, and the two suction hoods 23 are symmetrically distributed with the central axis of the air connecting pipe 22 as the center. Waste gas will be generated after the metal sheet contacts the release agent inside the lower die 2. After the axial flow fan 20 operates, the waste gas flows and is transmitted through the air outlet pipe 21, the air connecting pipe 22 and the suction hood 23.

[0033] Working principle: First, move the high-temperature metal sheet onto the lower die 2. The hydraulic rod 12 operates, and the upper slide plate 13 drives the upper die 14 to move downward into the lower die 2, thereby stamping the metal sheet. After the high-temperature metal sheet contacts the release agent inside the lower die 2, a certain amount of gas is generated. The axial flow fan 20 operates, and the waste gas is transmitted to the purification box through the suction hood 23, the air connecting pipe 22 and the air outlet pipe 21, thus preventing a large amount of adsorption by the staff. When the stamping is completed, the upper die 14 moves upward to separate from the lower die 2. Under the action of the spring 7, the round plate 6 bounces upward, and the ejector rod 5 then ejects the material after stamping inside the lower die 2, enabling the stamped sheet to be quickly separated from the lower die 2. During the process of the upper slide plate 13 pressing downward, the T-shaped rod 15 drives the lower pressing block 16 to move downward until it contacts the pressing plate 9, causing the spring 7 to be compressed and deformed, thereby facilitating the double-station stamping of the metal sheet.

[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A stamping device for processing environmental protection equipment, comprising a base (1), characterized in that, The top of the base (1) is fixedly connected with a lower mold (2). The inner part of the lower mold (2) is fixedly connected with a bottom plate (3). The top of the bottom plate (3) is fixedly connected with a sleeve (4). The top of the sleeve (4) is slidably connected with a top rod (5). The outer side wall of the top rod (5) is slidably connected with the inner part of the lower mold (2). The inner part of the sleeve (4) is slidably connected with a circular plate (6). The top of the circular plate (6) is fixedly connected with the bottom of the top rod (5). The inner bottom wall of the sleeve (4) is fixedly connected with a spring (7). The top of the spring (7) is fixedly connected with the bottom of the circular plate (6). The top of the base (1) is fixedly connected with a positioning rod (10). The top of the positioning rod (10) is fixedly connected with a top plate (11). The top of the top plate (11) is fixedly connected with a hydraulic rod (12). The telescopic end of the hydraulic rod (12) is fixedly connected with an upper sliding plate (13). The bottom of the upper sliding plate (13) is fixedly connected with an upper mold (14).

2. The stamping device for processing environmental protection equipment according to claim 1, wherein, The outer side wall of the top rod (5) is fixedly connected with a lifting block (8). One side of the lifting block (8) away from the top rod (5) is fixedly connected with a pressing plate (9).

3. The stamping device for processing environmental protection equipment according to claim 1, characterized in that, The outer side wall of the upper sliding plate (13) is fixedly connected with a T-shaped rod (15). The bottom of the T-shaped rod (15) is fixedly connected with a pressing block (16). The pressing block (16) is adapted to the pressing plate (9). The pressing plate (9) is located directly below the pressing block (16).

4. A stamping device for processing environmental protection equipment according to claim 1, characterized in that, The outer side wall of the upper sliding plate (13) is fixedly connected with a connecting rod (17). One side of the connecting rod (17) away from the upper sliding plate (13) is fixedly connected with a collar (18). The inner part of the collar (18) is slidably connected with the outer side wall of the positioning rod (10).

5. The stamping device for processing environmental protection equipment according to claim 3, characterized in that, The inner part of the pressing block (16) is fixedly connected with a buffer pad (24). The longitudinal section of the buffer pad (24) is U-shaped.

6. The stamping device for processing environmental protection equipment according to claim 1, characterized in that, The top of the base (1) is fixedly connected with a back plate (19). An axial flow fan (20) is fixedly connected to the back plate (19). The air outlet of the axial flow fan (20) is fixedly connected with an air outlet pipe (21). The air inlet of the axial flow fan (20) is fixedly connected with a communicating pipe (22). An air suction hood (23) is fixedly connected to the communicating pipe (22).

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