Compressor valve plate fine blanking die

Abstract

The utility model discloses a compressor valve plate fine stamping die, which relates to the technical field of stamping dies, and comprises an operation table, and the top end of the operation table is fixedly connected with a support frame; the fine stamping assembly is used for stamping the valve plate; the sweeping assembly is used for sweeping the generated crushed materials; the material scraping assembly is used for scraping and sweeping the crushed materials; the air blowing assembly is used for blowing air to the crushed materials; and the collecting assembly is used for collecting the crushed materials. The fixing plate is arranged on one side of the operation table, the sweeping assembly, the scraping assembly and the air blowing assembly are arranged at the bottom end of the fixing plate, and the fixing plate can be pushed by the electric push rod to move, so that the fixing plate can be effectively pushed to the top end of the lower die, crushed materials left after fine blanking of the lower die are swept off, and the working efficiency is improved. The cleaning degree of the surface of the lower die is effectively improved, reduction of cleaning efficiency of workers is reduced, and follow-up fine blanking work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a precision stamping die for a compressor valve plate. Background Art

[0002] Cars are equipped with air conditioners, which have compressors. However, the accuracy of the compressor valve directly affects the life and cooling effect of the compressor. Usually, a well-made stamping die is used to ensure the shape and structure of the final product.

[0003] The utility model patent with patent application publication number 202122866824.5 discloses a precision stamping die for automobile air-conditioning compressor valve plate, which specifically relates to the field of stamping dies, including a die top plate and a die bottom plate, wherein the four corners of the bottom wall of the die top plate are provided with a sleeve tube extending downward, and the four corners of the surface of the die bottom plate are provided with a first limit rod extending upward, and the first limit rod can be plugged into the inside of the sleeve tube upward; the bottom of the die top plate is provided with an upper fixed plate, an upper pressure plate, a push plate and an upper template from top to bottom, and a convex template is embedded in the middle of the bottom surface of the upper template. The utility model enables the stamped valve plate to have two independent chambers, directly separating the high and low pressure chambers, so that the formed valve plate can reduce internal friction, improve the overall efficiency of the compressor by about 2%, and cool the compressor, so that the compressor oil and refrigerant in the oil chamber of the compressor inner cavity can run better and be fully atomized, thereby increasing the life of the compressor by about 20%.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that after the stamping of the compressor valve plate is completed, a large amount of debris will remain on its surface. Usually, after the stamping is completed, workers are required to clean its surface to facilitate subsequent stamping work. However, since the debris is metal parts with sharp surfaces, the workers are not only inefficient when cleaning, but also prone to the risk of being scratched.

[0005] Therefore, it is necessary to invent a compressor valve plate fine stamping die to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a compressor valve plate fine stamping die, by providing a fixed plate on one side of an operating table, a cleaning assembly, a scraping assembly and a blowing assembly at the bottom end of the fixed plate, and the fixed plate can be moved by the push of an electric push rod, so that the fixed plate can be effectively pushed to the top of the lower die, and the debris left after the fine stamping of the lower die can be swept off, thereby effectively improving the cleanliness of the surface of the lower die, reducing the workers' reduced cleaning efficiency, and facilitating subsequent fine stamping work, so as to solve the problem proposed in the above background technology that after the stamping of the compressor valve plate is completed, a large amount of debris will remain on its surface. Usually, after the stamping is completed, the workers are required to clean its surface to facilitate the subsequent stamping work. However, since the debris is metal parts with sharp surfaces, the workers are not only inefficient when cleaning, but also prone to the risk of being scratched.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: a compressor valve plate fine stamping die, comprising:

[0008] An operating table, the top of which is fixedly connected to a supporting frame;

[0009] A fine blanking component, wherein the fine blanking component is used for punching the valve plate;

[0010] A cleaning component, the cleaning component is used to clean the generated debris;

[0011] A scraper assembly, the scraper assembly is used to scrape the broken materials;

[0012] A blowing assembly, the blowing assembly being used to blow air to the crushed material; and

[0013] A collecting component, wherein the collecting component is used to collect the broken materials;

[0014] The fine blanking assembly includes a lower die and an upper die, a hydraulic cylinder is provided at the top of the upper die, the hydraulic cylinder is fixedly connected to the bottom end of the support frame, and a connecting block is provided on the outer side of the lower die, the connecting block is fixedly connected to the inner side of the operating table;

[0015] A fixed plate is provided on one side of the operating table, an electric push rod is fixedly connected to one side of the support frame, the fixed plate is fixedly connected to the output end of the electric push rod, the cleaning component includes bristles, the scraper component includes a scraper, and the blowing component includes a mounting plate, and the bristles, bristles and scraper are all arranged at the bottom end of the fixed plate.

[0016] According to a compressor valve plate precision stamping die of at least one embodiment of the present disclosure, an air blower is arranged on the top of the fixed plate, mounting blocks are fixedly connected on both sides of the mounting plate, fastening bolts are arranged on the outer side of the mounting block, the mounting block is fixedly connected to the bottom end of the fixed plate by the fastening bolts, a plurality of nozzles are evenly arranged on the inner side of the mounting plate, and the air blower and the nozzles are connected to each other.

[0017] According to a compressor valve plate precision stamping die of at least one embodiment of the present disclosure, a drain groove is provided on the inner side of the operating table, and the collecting assembly includes a collecting box, which is fixedly connected to the bottom end of the operating table, and a drawer is slidably connected to the inner side of the collecting box.

[0018] According to a compressor valve plate precision stamping die of at least one embodiment of the present disclosure, a magnetic block is provided on the inner side of the drawer, and sleeve blocks are fixedly connected to both ends of the inner side of the drawer.

[0019] According to a compressor valve plate precision stamping die of at least one embodiment of the present disclosure, a groove body is provided on the inner side of the magnetic block, a shift block is provided on the top of the groove body, and the shift block is slidably connected to the top of the magnetic block.

[0020] According to a compressor valve plate precision stamping die of at least one embodiment of the present disclosure, the bottom end of the magnetic block is fixedly connected with a stopper, one side of the stopper is fixedly connected with a guide rod, the outer side of the guide rod is slidably connected with a slider, the slider is fixedly connected to the bottom end of the shift block, one side of the slider is fixedly connected with a plug-in block, the plug-in block is arranged on the inner side of the socket block, and a spring is arranged on the outer side of the guide rod.

[0021] Technical effects and advantages of the utility model:

[0022] (1) The utility model provides a fixed plate on one side of the operating table, and a cleaning component, a scraping component and a blowing component are provided at the bottom of the fixed plate. The fixed plate can be moved by the push of an electric push rod, so that the fixed plate can be effectively pushed to the top of the lower mold to sweep away the debris left after the fine stamping of the lower mold, thereby effectively improving the cleanliness of the surface of the lower mold, reducing the workers' reduced cleaning efficiency, and facilitating the subsequent fine stamping work;

[0023] (2) The utility model provides a collection box at the bottom end of the operating table, and a magnetic block is provided on the inner side of the collection box, which can effectively absorb the swept debris. A clamping assembly is provided at the bottom end of the magnetic block, which is used to fix the magnetic block, thereby fixing the magnetic block on the inner side of the drawer. At the same time, it can be easily and quickly disassembled to remove the debris on the surface of the magnetic block. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0025] Figure 1 It is a schematic diagram of the overall structure of a compressor valve plate precision punching die according to an embodiment of the present disclosure.

[0026] Figure 2 It is a schematic diagram of the main structure of a fixed plate in a compressor valve plate fine stamping die according to an embodiment of the present disclosure.

[0027] Figure 3 It is a schematic diagram of the main structure of a collection box in a compressor valve plate fine stamping die according to an embodiment of the present disclosure.

[0028] Figure 4 It is a schematic diagram of the rear structural view of a magnetic attraction block in a compressor valve plate fine stamping die according to an embodiment of the present disclosure.

[0029] The specific reference numerals in the figure are:

[0030] 1. Operating table; 11. Sink; 12. Support frame;

[0031] 2. Lower mold; 21. Connecting block;

[0032] 3. Collection box; 31. Drawer; 311. Socket block;

[0033] 4. Hydraulic cylinder; 41. Upper mold;

[0034] 5. Electric push rod;

[0035] 6. fixing plate; 61. air blower; 62. brush; 63. scraper; 64. mounting plate; 641. mounting block; 642. nozzle;

[0036] 7. Tighten the bolts;

[0037] 8. Magnetic block; 81. Slot body; 82. Guide rod; 83. Dial block; 84. Spring; 85. Plug-in block; 86. Slider; 87. Stop block. DETAILED DESCRIPTION

[0038] like Figure 1-Figure 4 As shown, a compressor valve plate fine blanking die disclosed in the present invention may include: an operating table 1, a fine blanking assembly, a cleaning assembly, a scraping assembly, a blowing assembly, a collecting assembly and other components.

[0039] like Figure 1 and Figure 2As shown, in the present disclosure, the fine blanking assembly includes a lower die 2 and an upper die 41, a hydraulic cylinder 4 is provided at the top of the upper die 41, and the hydraulic cylinder 4 is fixedly connected to the bottom end of the support frame 12, and a connecting block 21 is provided on the outer side of the lower die 2, and the connecting block 21 is fixedly connected to the inner side of the operating table 1;

[0040] A fixed plate 6 is provided on one side of the operating table 1, an electric push rod 5 is fixedly connected to one side of the support frame 12, the fixed plate 6 is fixedly connected to the output end of the electric push rod 5, the cleaning component includes bristles 62, the scraping component includes a scraper 63, and the blowing component includes a mounting plate 64. The bristles 62, the bristles 62 and the scraper 63 are all arranged at the bottom end of the fixed plate 6.

[0041] Therefore, by setting the lower mold 2, the metal plate that needs to be fine-punched can be placed on the top of the lower mold 2. By setting the hydraulic cylinder 4 and the upper mold 41, the upper mold 41 can be driven downward to punch the metal plate on the top of the lower mold 2. By setting the electric push rod 5, the electric push rod 5 can effectively drive the fixed plate 6 to move, and the fixed plate 6 can reciprocate at the top of the lower mold 2. The bristles 62 set at the bottom end of the fixed plate 6 can effectively clean the debris on the surface of the lower mold 2, and the scraper 63 can effectively scrape the debris on the surface of the lower mold 2.

[0042] like Figure 1 and Figure 2 As shown, in a preferred embodiment, an air blower 61 is provided at the top of the fixing plate 6, mounting blocks 641 are fixedly connected to both sides of the mounting plate 64, fastening bolts 7 are provided on the outer side of the mounting block 641, the mounting block 641 is fixedly connected to the bottom end of the fixing plate 6 by the fastening bolts 7, a plurality of nozzles 642 are evenly provided on the inner side of the mounting plate 64, and the air blower 61 and the nozzles 642 are connected to each other.

[0043] Therefore, by setting the fastening bolts 7, the mounting plate 64 and the mounting block 641 can be effectively fixed, and by setting the mounting block 641 and the blower 61, which are connected to each other, the blowing work can be effectively performed, so as to blow the surface of the lower mold 2 and blow off the crushed materials.

[0044] like Figure 1 As shown, in the present disclosure, a drain groove 11 is provided on the inner side of the operating table 1, and the collecting assembly includes a collecting box 3, which is fixedly connected to the bottom end of the operating table 1, and a drawer 31 is slidably connected to the inner side of the collecting box 3.

[0045] Therefore, the lower mold 2 is fixed to the inner side of the operating table 1 through the connecting block 21, so that there is a leakage groove 11 in the gap, which is convenient for the crushed materials to fall from the leakage groove 11. By setting up the collecting box 3, it is convenient to collect the crushed materials. By setting up the drawer 31, it is convenient to extract the crushed materials from the inner side of the collecting box 3 for processing.

[0046] like Figure 3 and Figure 4 As shown, in a preferred embodiment, a magnetic block 8 is provided on the inner side of the drawer 31, and both ends of the inner side of the drawer 31 are fixedly connected with a socket block 311, a groove body 81 is provided on the inner side of the magnetic block 8, and a shift block 83 is provided at the top of the groove body 81, and the shift block 83 is slidably connected to the top of the magnetic block 8, and a stopper 87 is fixedly connected to the bottom end of the magnetic block 8, and a guide rod 82 is fixedly connected to one side of the stopper 87, and a slider 86 is slidably connected to the outer side of the guide rod 82, and the slider 86 is fixedly connected to the bottom end of the shift block 83, and a plug-in block 85 is fixedly connected to one side of the slider 86, and the plug-in block 85 is provided on the inner side of the socket block 311, and a spring 84 is provided on the outer side of the guide rod 82.

[0047] Therefore, by setting the shift block 83 and the slider 86, the movement of the shift block 83 can effectively drive the slider 86 to move, and the slider 86 slides on the outside of the guide rod 82, so that the sliding of the guide rod 82 is more stable. The plug-in block 85 is fixedly connected to the outside of the slider 86 and does not slide on the outside of the guide rod 82. The movement of the slider 86 can effectively drive the plug-in block 85 to move. By setting the spring 84, the slider 86 can be effectively driven to reset. During specific use, the shift blocks 83 on both sides are pressed to make the plug-in block 85 retract to the bottom end of the collection box 3, and the plug-in block 85 is aligned with the socket block 311. After releasing the shift block 83, the plug-in block 85 enters the inner side of the socket block 311 under the push of the spring 84 to limit the plug-in block 85, thereby limiting the collection box 3 and fixing the collection box 3 on the inner side of the drawer 31.

[0048] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A compressor valve plate fine stamping die, characterized in that: include: An operating table (1), wherein a support frame (12) is fixedly connected to the top of the operating table (1); A fine blanking component, wherein the fine blanking component is used for punching the valve plate; A cleaning component, the cleaning component is used to clean the generated debris; A scraper assembly, the scraper assembly is used to scrape the broken materials; A blowing assembly, the blowing assembly is used to blow air to the crushed material; as well as A collecting component, wherein the collecting component is used to collect the broken materials; The fine blanking assembly comprises a lower die (2) and an upper die (41), the top end of the upper die (41) is provided with a hydraulic cylinder (4), the hydraulic cylinder (4) is fixedly connected to the bottom end of the support frame (12), the outer side of the lower die (2) is provided with a connecting block (21), the connecting block (21) is fixedly connected to the inner side of the operating table (1); A fixed plate (6) is provided on one side of the operating table (1), an electric push rod (5) is fixedly connected to one side of the support frame (12), the fixed plate (6) is fixedly connected to the output end of the electric push rod (5), the cleaning component includes bristles (62), the scraping component includes a scraper (63), and the blowing component includes a mounting plate (64), and the bristles (62), the bristles (62) and the scraper (63) are all arranged at the bottom end of the fixed plate (6).

2. A compressor valve plate fine stamping die according to claim 1, characterized in that: The top of the fixing plate (6) is provided with an air blower (61), both sides of the mounting plate (64) are fixedly connected with mounting blocks (641), the outer side of the mounting block (641) is provided with a fastening bolt (7), the mounting block (641) is fixedly connected to the bottom of the fixing plate (6) through the fastening bolt (7), the inner side of the mounting plate (64) is evenly provided with a plurality of nozzles (642), and the air blower (61) and the nozzles (642) are connected to each other.

3. A compressor valve plate fine blanking die according to claim 2, characterized in that: The inner side of the operating table (1) is provided with a drain groove (11), and the collecting assembly comprises a collecting box (3), the collecting box (3) is fixedly connected to the bottom end of the operating table (1), and the inner side of the collecting box (3) is slidably connected with a drawer (31).

4. A compressor valve plate fine stamping die according to claim 3, characterized in that: A magnetic attraction block (8) is provided on the inner side of the drawer (31), and sleeve blocks (311) are fixedly connected to both ends of the inner side of the drawer (31).

5. A compressor valve plate fine blanking die according to claim 4, characterized in that: A slot body (81) is provided on the inner side of the magnetic attraction block (8), a shifting block (83) is provided on the top end of the slot body (81), and the shifting block (83) is slidably connected to the top end of the magnetic attraction block (8).

6. A compressor valve plate fine stamping die according to claim 4, characterized in that: The bottom end of the magnetic attraction block (8) is fixedly connected to a stopper (87), one side of the stopper (87) is fixedly connected to a guide rod (82), the outer side of the guide rod (82) is slidably connected to a slider (86), the slider (86) is fixedly connected to the bottom end of the shifting block (83), one side of the slider (86) is fixedly connected to a plug-in block (85), the plug-in block (85) is arranged on the inner side of the sleeve block (311), and a spring (84) is arranged on the outer side of the guide rod (82).

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