Automatic feeding and stamping device for compressor shell

Abstract

The utility model relates to the technical field of shell stamping, and provides an automatic feeding stamping device for a compressor shell, which comprises a stamping component, a feeding component, a positioning plate, a demoulding component and a limiting plate, the feeding component is fixedly arranged on the stamping component, the positioning plate is rotatably arranged on the stamping component, and the demoulding component is fixedly arranged on the stamping component. The stamping device is simple in structure and convenient and fast to operate, stamping materials are positioned through matching of the positioning plate and the limiting plate, the stamping materials are demoulded through the demoulding assembly, the stamping efficiency is improved, and the stamping efficiency is improved. The feeding assembly pushes the stamped materials out of the device while feeding is conducted, the working efficiency is improved, and the labor cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of housing stamping technology, and in particular to an automatic feeding stamping device for compressor housings. Background Technology

[0002] Stamping has become a very common machining method. Currently, it is mainly done manually, requiring multiple processing steps, which results in high labor costs. In addition, the stamping dies are fixed and difficult to adjust and disassemble. However, when the sheet metal is small in size and has uneven flow channel structures and rib structures on its surface, the fixture has difficulty gripping the sheet metal, making demolding difficult. Mechanical suction cups cannot effectively vacuum-lift such sheets, and demolding is time-consuming and labor-intensive due to the springback effect of stamping.

[0003] As described in application number CN201711053965.7, an automatic feeding stamping device includes an upper support and a lower support. The upper support has a fixed module, and the fixed module has a die-changing frame with multiple upper stamping dies. The lower support has a lower stamping die and three hydraulic cylinders. The first and second hydraulic cylinders have identical structures, and the cross-sectional area of ​​the third hydraulic cylinder is twice that of the first hydraulic cylinder. Each of the three hydraulic cylinders has a clamping block, and the distance from the clamping block to the axis of the lower stamping die is equal. The non-cylinder chambers of the first and second hydraulic cylinders are connected to the cylinder-bearing chamber of the third hydraulic cylinder.

[0004] In the above scheme, the shell needs to be manually removed after the stamping work is completed before the stamping work can continue, which is relatively inefficient. Utility Model Content

[0005] To address the issue of low efficiency caused by the need for manual demolding after stamping, this invention provides an automatic feeding stamping device for compressor housings.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automatic feeding and stamping device for compressor housing includes: a stamping assembly, a feeding assembly, a positioning plate, a demolding assembly, and a limiting plate. The feeding assembly is fixedly mounted on the stamping assembly, the positioning plate is rotatably mounted on the stamping assembly, the limiting plate is fixedly mounted on the stamping assembly, and the demolding assembly is slidably mounted on the stamping assembly.

[0008] Preferably, the stamping assembly includes: a fixed base, a stamping top seat, a stamping telescopic rod, an upper stamping die, a lower stamping die, and a die base. The die base is fixedly mounted on the fixed base, the stamping top seat is fixedly mounted above the fixed base via a support column, the stamping telescopic rod is fixedly mounted on the stamping top seat, the lower stamping die is fixedly mounted in the die base, and the upper stamping die is fixedly mounted on the stamping telescopic rod. The upper stamping die and the lower stamping die are configured to cooperate with each other.

[0009] Preferably, the fixed base has two sets of demolding grooves, which are symmetrically arranged on both sides of the mold base. The demolding component is slidably disposed in the demolding groove. The fixed base has a limit plate drive groove and a limit groove. The limit groove is connected to the limit plate drive groove, and the limit plate is slidably disposed in the limit groove.

[0010] Preferably, the mold base includes: a mold base body and a rotating base, the rotating base is fixedly disposed on the side of the mold base body, the positioning plate is rotatably disposed on the rotating base, and storage grooves are provided on both sides of the top surface of the mold base body, and the demolding component is disposed in the storage grooves.

[0011] Preferably, the demolding assembly includes: a sliding plate, a demolding telescopic rod, and a demolding top plate. The demolding top plate is fixedly mounted on the sliding plate, the sliding plate is slidably mounted in the demolding groove, the demolding top plate is fitted into a receiving groove, the demolding telescopic rod is fixedly mounted in the demolding groove, and the demolding telescopic rod drives the sliding plate.

[0012] Preferably, the positioning plate includes a rotating plate and a positioning frame, wherein the rotating plate is rotatably mounted on a rotating seat, the positioning frame is fixedly mounted on the rotating plate, and the rotating plate is configured in conjunction with a limiting plate.

[0013] Preferably, the limiting plate includes: a plate body and a limiting telescopic rod, the limiting telescopic rod is fixedly disposed in the limiting plate drive groove, the plate body is slidably disposed in the limiting slide groove, and the limiting telescopic rod drives the plate body to move.

[0014] Preferably, the feeding assembly includes: a feeding sliding seat, a feeding telescopic rod, a pushing block, a feeding limiting frame, fixing bolts, and a telescopic pushing rod. The feeding sliding seat has a guide rail groove, the pushing block is fitted into the guide rail groove, the feeding limiting frame is fixedly mounted on the pushing block by fixing bolts, the feeding telescopic rod is fixedly mounted on the feeding sliding seat, the feeding telescopic rod drives the pushing block to move horizontally, and the telescopic pushing rod is fixedly mounted on the pushing block.

[0015] The advantages of this utility model are as follows: the feeding component and the conveyor belt work together to feed the workpiece into the stamping component; the feeding component and the positioning plate work together to position the workpiece; after the stamping component completes the stamping work, the demolding component lifts the stamped workpiece to complete the demolding work; the limiting plate is retracted; the feeding component pushes the workpiece to push the stamped workpiece out of the device; the positioning plate rotates to make room so that the stamped workpiece can be separated from the device; the limiting plate controls the positioning plate to return to its original position, and works with the feeding component to position the workpiece for stamping. Attached Figure Description

[0016] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the stamping assembly of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the stamping base of this utility model;

[0020] Figure 4 This is a structural schematic diagram of the demolding component and positioning plate of this utility model;

[0021] Figure 5 This is a schematic diagram of the feeding assembly of this utility model;

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Stamping assembly; 2. Demolding assembly; 3. Positioning plate; 4. Feeding assembly; 5. Lower stamping die; 6. Limiting plate; 7. Fixed base; 8. Stamping top seat; 9. Stamping telescopic rod; 10. Upper stamping die; 11. Die seat; 12. Rotating seat; 13. Storage slot; 14. Demolding slide; 15. Limiting plate drive slot; 16. Limiting slide; 17. Die seat body; 18. Sliding plate; 19. Demolding telescopic rod; 20. Demolding top plate; 21. Plate body; 22. Limiting telescopic rod; 23. Positioning frame; 24. Rotating plate; 25. Feeding sliding seat; 26. Feeding telescopic rod; 27. Guide rail slot; 28. Push block; 29. ​​Feeding limiting frame; 30. Fixing bolt; 31. Telescopic push rod. Detailed Implementation

[0024] Example 1, combined with Figure 1 Explanation:

[0025] An automatic feeding and stamping device for compressor housing includes: a stamping assembly 1, a feeding assembly 4, a positioning plate 3, a demolding assembly 2, and a limiting plate 6. The feeding assembly 4 is fixedly mounted on the stamping assembly 1, the positioning plate 3 is rotatably mounted on the stamping assembly 1, the limiting plate 6 is fixedly mounted on the stamping assembly 1, and the demolding assembly 2 is slidably mounted on the stamping assembly 1.

[0026] With this setup, the feeding assembly 4 and the positioning plate 3 work together to position and feed the workpiece, allowing it to be placed in the stamping assembly 1 in a suitable posture. The stamping assembly 1 then performs the stamping operation. After the stamping operation is completed, the demolding assembly 2 drives the demolding assembly to demold the stamped part. The limiting plate 6 releases the restriction on the positioning plate 3, and the feeding assembly 1 pushes the workpiece to push the stamped part out of the device. The limiting plate 6 drives the positioning plate 3 to return to its working state and continue feeding and processing, thus improving work efficiency.

[0027] Example 2, based on Example 1, combined with... Figure 2 and Figure 3 Explanation:

[0028] The stamping assembly 1 includes: a fixed base 7, a stamping top seat 8, a stamping telescopic rod 9, an upper stamping die 10, a lower stamping die 5, and a die base 11. The die base 11 is fixedly mounted on the fixed base 7. The stamping top seat 8 is fixedly mounted above the fixed base 7 via a support column. The stamping telescopic rod 9 is fixedly mounted on the stamping top seat 8. The lower stamping die 5 is fixedly mounted in the die base 11. The upper stamping die 10 is fixedly mounted on the telescopic rod 9. The upper stamping die 10 and the lower stamping die 5 are fitted together. The fixed base 7 has two sets of demolding grooves 14, which are symmetrically arranged on both sides of the die base 11. The demolding assembly 2 is slidably mounted in the demolding grooves 14. The fixed base 7 has a limit plate drive groove 15 and a limit groove 16, which communicate with the limit plate drive groove 15. The limit plate 6 is slidably mounted in the limit groove 16. The mold base 11 includes a mold base body 17 and a rotating base 12. The rotating base 12 is fixedly disposed on the side of the mold base body 17. The positioning plate 3 is rotatably disposed on the rotating base 12. The mold base body 17 has storage grooves 13 on both sides of its top surface. The demolding assembly 2 is fitted into the storage grooves 13.

[0029] In this configuration, the lower die 5 is fixedly mounted on the mold base 11. The lower die 5 is also mounted on the upper die 10. Different stamping dies can be used as needed for stamping. The upper die 10 is driven by the stamping telescopic rod 9 to perform the stamping operation. The demolding assembly 2 is slidably mounted and is mounted on the receiving groove 13 to ensure that the demolding assembly 2 does not adversely affect the stamping operation. After the stamping operation is completed, the demolding assembly 2 can push the stamped part out of the mold, overcoming the inconvenience of demolding caused by shell springback. The positioning plate 3 is rotatably mounted on the rotating seat 12. The positioning plate 6 is slidably mounted in the limiting groove 16 to restrict the working state of the positioning plate 3, allowing the positioning plate 3 to rotate according to the working conditions. During the loading operation, the positioning plate 3 remains fixed for positioning. During the unloading operation, the positioning plate 3 rotates to make way for the movement of the stamped part.

[0030] Example 3, based on Example 2, combined with Figure 4 Explanation:

[0031] The demolding assembly 2 includes a sliding plate 18, a demolding telescopic rod 19, and a demolding top plate 20. The demolding top plate 20 is fixedly mounted on the sliding plate 18, the sliding plate 18 is slidably mounted in the demolding groove 14, and the demolding top plate 20 is fitted in the receiving groove 13. The demolding telescopic rod 19 is fixedly mounted in the demolding groove 14 and drives the sliding plate 18. The positioning plate 3 includes a rotating plate 24 and a positioning frame 23. The rotating plate 24 is rotatably mounted on the rotating seat 12, and the positioning frame 23 is fixedly mounted on the rotating plate 24. The rotating plate 24 is fitted with a limiting plate 6. The limiting plate 6 includes a plate body 21 and a limiting telescopic rod 22. The limiting telescopic rod 22 is fixedly mounted in the limiting plate driving groove 15, and the plate body 21 is slidably mounted in the limiting groove 16. The limiting telescopic rod 22 drives the plate body 21 to move.

[0032] With this configuration, the sliding plate 18 is driven by the demolding telescopic rod 19, causing it to slide along the demolding groove 14. The stamped part is pushed out of the lower stamping die 5 by the demolding top plate 20. The positioning plate 3 is rotatably mounted on the rotating seat 12, and the positioning frame 23 is fixedly mounted on the rotating plate 24. Different positioning frames 23 can be replaced according to the workpiece. The limiting plate 6 cooperates with the rotating plate 24, so that the limiting plate 6 abuts against the side of the rotating plate 24 in a vertical state, thereby limiting the rotation of the rotating plate 24. After the stamped part is pushed out of the device, the limiting plate 6 stands upright and abuts against the rotating plate 24, keeping the rotating plate 24 in a vertical state and positioning it with the workpiece. The movement of the limiting plate 6 is controlled by the limiting telescopic rod 22, thereby controlling the working state of the limiting plate 6.

[0033] Example 4, based on Example 3, combined with Figure 5 Explanation:

[0034] The feeding assembly 4 includes: a feeding sliding seat 25, a feeding telescopic rod 26, a pushing block 28, a feeding limiting frame 29, a fixing bolt 30, and a telescopic pushing rod 31. The feeding sliding seat 25 has a guide rail groove 27, and the pushing block 28 is fitted in the guide rail groove 27. The feeding limiting frame 29 is fixedly mounted on the pushing block 28 by the fixing bolt 30. The feeding telescopic rod 26 is fixedly mounted on the feeding sliding seat 25 and drives the pushing block 28 to move horizontally. The telescopic pushing rod 31 is fixedly mounted on the pushing block 25.

[0035] In this configuration, the loading sliding seat 25 is coordinated with the loading conveyor belt. The conveyor belt sends the workpiece to be processed onto the loading sliding seat 25. The loading telescopic rod 26 drives the pushing block 28, which in turn drives the pushing frame 29 to move the workpiece and place it onto the stamping assembly 1. The loading limit frame 29 of different shapes can be replaced depending on the workpiece. The telescopic pushing rod 31 is fixedly mounted on the pushing block 28. After the demolding assembly 2 lifts the stamped part, the telescopic pushing rod 31 pushes the stamped part out of the device.

[0036] The working principle of this utility model is as follows: The feeding sliding seat 25 is set in conjunction with the feeding conveyor belt. The feeding telescopic rod 26 drives the pushing block 28. The feeding limit frame 29 pushes the workpiece to be processed to move. The positioning frame 3 cooperates with the feeding limit frame 29 to position and correct the workpiece to be processed. The stamping assembly 1 performs the stamping work on the workpiece to be processed. After the stamping work is completed, the demolding assembly 2 pushes the stamped part out of the stamping die 5. After the limit plate 6 is retracted, the positioning frame 3 rotates to make way for the stamped part to be pushed out of the device, thus completing the unloading. The position of the positioning frame 3 is controlled by the limit plate 6 to restore the positioning frame 3 to the working state. This utility model has a simple structure and is easy to operate. The positioning plate 3 cooperates with the feeding assembly 4 to position the stamped material. The demolding assembly 2 demolds the stamped material. The feeding assembly 4 pushes the stamped material out of the device while feeding, which improves work efficiency and reduces labor costs.

[0037] For those skilled in the art, this utility model is not limited to the details of the exemplary embodiments described above, and can be implemented in other specific forms without departing from the spirit or essential characteristics of this utility model; therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any minor modifications, equivalent substitutions and improvements made to the above embodiments based on the technical essence of the present utility model should be included within the protection scope of the technical solution of the present utility model.

Claims

1. A compressor shell automatic feeding and stamping device, characterized in that, Include: Punching assembly (1), feeding assembly (4), positioning plate (3), demolding assembly (2) and limiting plate (6), the feeding assembly (4) is fixedly arranged on the punching assembly (1), the positioning plate (3) is rotatably arranged on the punching assembly (1), the limiting plate (6) is fixedly arranged on the punching assembly (1), and the demolding assembly (2) is slidably arranged on the punching assembly (1).

2. The automatic feeding and punching device for compressor shell according to claim 1, characterized in that, The punching assembly (1) comprises: fixed base (7), punching top seat (8), punching telescopic rod (9), punching upper die (10), punching lower die (5) and die seat (11), the die seat (11) is fixedly arranged on the fixed base (7), the punching top seat (8) is fixedly arranged above the fixed base (7) through the support, the punching telescopic rod (9) is fixedly arranged on the punching top seat (8), the punching lower die (5) is fixedly arranged in the die seat (11), and the punching upper die (10) is fixedly arranged on the punching telescopic rod (9). The punching upper die (10) is arranged in cooperation with the punching lower die (5).

3. The automatic feeding and stamping device for compressor shell according to claim 2, characterized in that, Two groups of demolding sliding grooves (14) are formed in the fixed base (7), two groups of the demolding sliding grooves (14) are symmetrically arranged on both sides of the die seat (11), the demolding assembly (2) is slidably arranged in the demolding sliding groove (14), the limiting plate driving groove (15) is formed in the fixed base (7), the limiting sliding groove (16) is formed in the fixed base (7), the limiting sliding groove (16) is communicated with the limiting plate driving groove (15), and the limiting plate (6) is slidably arranged in the limiting sliding groove (16).

4. The automatic feeding and stamping device for compressor shell according to claim 3, characterized in that, The die seat (11) comprises: die seat body (17) and rotating seat (12), the rotating seat (12) is fixedly arranged on the side surface of the die seat body (17), the positioning plate (3) is rotatably arranged on the rotating seat (12), and the die seat body (17) is provided with receiving grooves (13) on both sides of the top surface. The demolding assembly (2) is arranged in cooperation in the receiving groove (13).

5. The automatic feeding and stamping device for compressor shell according to claim 4, characterized in that, The demolding assembly (2) comprises: sliding plate (18), demolding telescopic rod (19) and demolding top plate (20), the demolding top plate (20) is fixedly arranged on the sliding plate (18), the sliding plate (18) is slidably arranged in the demolding sliding groove (14), the demolding top plate (20) is arranged in cooperation in the receiving groove (13), the demolding telescopic rod (19) is fixedly arranged in the demolding sliding groove (14), and the demolding telescopic rod (19) drives the sliding plate (18).

6. The automatic feeding and punching device for compressor shell according to claim 4, characterized in that, The positioning plate (3) comprises: rotating plate (24) and positioning frame (23), the rotating plate (24) is rotatably arranged on the rotating seat (12), the positioning frame (23) is fixedly arranged on the rotating plate (24), and the rotating plate (24) is arranged in cooperation with the limiting plate (6).

7. The automatic feeding and punching device for compressor shell according to claim 4, characterized in that, The limiting plate (6) comprises: plate body (21) and limiting telescopic rod (22), the limiting telescopic rod (22) is fixedly arranged in the limiting plate driving groove (15), the plate body (21) is slidably arranged in the limiting sliding groove (16), and the limiting telescopic rod (22) drives the plate body (21) to move.

8. The automatic feeding and punching device for compressor shell according to claim 1, characterized in that, The feeding assembly (4) comprises a feeding sliding seat (25), a feeding telescopic rod (26), a pushing block (28), a feeding limiting frame (29), a fixing bolt (30) and a telescopic pushing rod (31), the feeding sliding seat (25) is provided with a guide groove (27), the pushing block (28) is matched and arranged in the guide groove (27), the feeding limiting frame (29) is fixedly arranged on the pushing block (28) through the fixing bolt (30), the feeding telescopic rod (26) is fixedly arranged on the feeding sliding seat (25), the feeding telescopic rod (26) drives the pushing block (28) to move horizontally, and the telescopic pushing rod (31) is fixedly arranged on the pushing block (28).

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