Compressor swash plate mold

Abstract

The utility model discloses a compressor swash plate mould which comprises a lower mould core, an upper mould core and a mounting groove, the top of the lower mould core is provided with the upper mould core, the bottom of one end in the lower mould core is provided with the mounting groove, the bottom of the mounting groove is provided with a guide groove, and the top of the mounting groove is provided with an air guide groove. An air outlet groove is formed in the top of the end, close to the mounting groove, of the lower mold core and communicates with the air guide groove. The lower die core is provided with the sealing baffle, the air outlet groove, the mounting groove and the air guide groove, in the stamping process, air in the lower die core enters the mounting groove from the notch position of the die core, so that the sealing baffle moves under the impact force of the air, the air guide groove is not shielded by the sealing baffle any more, and the air can enter the air outlet groove through the air guide groove; and the exhaust effect of the device is good, and the lower die core can be prevented from being broken due to expansion.

Description

Technical Field

[0001] The utility model relates to the technical field of compressor swash plate production tools, in particular to a compressor swash plate mould. Background Art

[0002] The swash plate compressor is small in size and light in weight, and is widely used in automobile air-conditioning compressors. The swash plate is a key component of the air-conditioning compressor. Currently, the compressor swash plate is often forged using a semi-enclosed swash plate die.

[0003] For example, the utility model: "A compressor swash plate mold", with the announcement number: "CN203830623U", provides a core notch on the lower bottom surface of the upper mold core. The forged swash plate does not require trimming due to small burrs and flash, thus reducing the trimming process. However, during the implementation of this patent, the gas inside the lower mold core is only discharged through the core notch of the upper mold core. The exhaust space is small, and it is not easy to quickly discharge the gas inside the lower mold core. When the upper mold core is quickly pressed into the lower mold core, the gas cannot be quickly discharged, making the lower mold core easy to burst. Therefore, the utility model provides a compressor swash plate mold for solving the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a compressor swash plate mold to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compressor swash plate mold, comprising a lower mold core, an upper mold core and a mounting groove, the top of the lower mold core is provided with an upper mold core, and the bottom of one end of the lower mold core is provided with a mounting groove, the bottom of the mounting groove is provided with a guide groove, and the top of the mounting groove is provided with an air guide groove, the top of the lower mold core near one end of the mounting groove is provided with an air outlet groove, and the air outlet groove is connected to the air guide groove, a group of guide holes are symmetrically provided at the end of the top of the lower mold core away from the air outlet groove, a dustproof net is installed inside the air outlet groove, and a mold core notch is provided at the bottom of the upper mold core near one end of the air outlet groove.

[0006] Preferably, a sealing baffle is installed inside the installation groove, and a guide block is installed at the bottom of the sealing baffle.

[0007] Preferably, a second spring is installed on the inner side of the sealing baffle, and one end of the second spring away from the sealing baffle is connected to the lower mold core.

[0008] Preferably, a group of guide rods are symmetrically installed at one end of the bottom of the upper mold core close to the guide hole.

[0009] Preferably, a mounting hole is provided at the middle position of the bottom of the lower mold core, and an inner push rod is installed inside the mounting hole, and a discharge push plate is installed on the top of the inner push rod.

[0010] Preferably, a push plate is installed at the bottom of the inner push rod, and first springs are installed at both ends of the top of the push plate, and the ends of the first springs away from the push plate are connected to the lower mold core.

[0011] Preferably, support blocks are installed at both ends of the bottom of the lower mold core, and a support base plate is installed at the bottom of the support block.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The compressor swash plate mold is equipped with a sealing baffle, and is provided with an air outlet groove, a mounting groove, and an air guide groove. During the stamping process, the gas inside the lower mold core enters the mounting groove from the mold core notch, causing the sealing baffle to move under the impact of the gas, so that the sealing baffle no longer blocks the air guide groove. The gas can enter the air outlet groove through the air guide groove and be discharged from the lower mold core through the air outlet groove. The device has a good exhaust effect and can prevent the lower mold core from being ruptured.

[0014] 2. The compressor swash plate mold is installed with a second spring. After the gas is discharged, the elastic action of the installation groove causes it to push the sealing baffle to move and reset, so that the sealing baffle covers the air guide groove again, preventing external gas from entering the installation groove and the lower mold core through the air guide groove;

[0015] 3. The compressor swash plate mold is equipped with a discharge push plate, a push plate, an inner push rod and a first spring. After use, the staff can push the push plate upward, and the push plate drives the discharge push plate to move together through the inner push rod. The compressor swash plate can be pushed out from the inside of the lower mold core through the discharge push plate, thereby facilitating discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of a main cross-sectional view of the present utility model;

[0017] Figure 2 It is a main schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0019] Figure 4 It is a side view schematic diagram of the upper mold core of the present utility model.

[0020] In the figure: 1. Lower mold core; 2. Mounting hole; 3. Discharge push plate; 4. Guide hole; 5. Guide rod; 6. Upper mold core; 7. Support block; 8. Push plate; 9. Inner push rod; 10. Support base plate; 11. First spring; 12. Core notch; 13. Air outlet groove; 14. Mounting groove; 15. Guide block; 16. Sealing baffle; 17. Air guide groove; 18. Dustproof net; 19. Second spring; 20. Guide groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 , the utility model provides an embodiment: a compressor swash plate mold, comprising a lower mold core 1, an upper mold core 6 and a mounting groove 14, the top of the lower mold core 1 is provided with an upper mold core 6, and the bottom of one end inside the lower mold core 1 is provided with a mounting groove 14, the bottom of the mounting groove 14 is provided with a guide groove 20, and the top of the mounting groove 14 is provided with an air guide groove 17, the top of the lower mold core 1 near one end of the mounting groove 14 is provided with an air outlet groove 13, and the air outlet groove 13 is connected with the air guide groove 17, a group of guide holes 4 are symmetrically provided at the end of the top of the lower mold core 1 away from the air outlet groove 13, a dustproof net 18 is installed inside the air outlet groove 13, a mold core notch 12 is provided at one end of the bottom of the upper mold core 6 near the air outlet groove 13, support blocks 7 are installed at both ends of the bottom of the lower mold core 1, and a support base plate 10 is installed at the bottom of the support block 7. During the stamping process, the lower mold core 1 can be supported by the support block 7 and the support base plate 10.

[0023] like Figure 1-3 As shown, a sealing baffle 16 is installed inside the mounting groove 14, and a guide block 15 is installed at the bottom of the sealing baffle 16, and a second spring 19 is installed on the inner side of the sealing baffle 16, and the end of the second spring 19 away from the sealing baffle 16 is connected to the lower mold core 1. During the stamping process, the gas inside the lower mold core 1 is squeezed, which increases the air pressure. The gas enters the mounting groove 14 from the position of the mold core notch 12, so that the sealing baffle 16 moves under the impact force of the gas, and the sealing baffle 16 squeezes the second spring 19, and the sealing baffle 16 no longer blocks the air guide groove 17. The gas can enter the air outlet groove 13 through the air guide groove 17 and be discharged from the lower mold core 1 through the air outlet groove 13. The exhaust effect of the device is good, which can prevent the lower mold core 1 from being burst. After the gas is discharged, the elastic action of the mounting groove 14 pushes the sealing baffle 16 to move and reset, so that the sealing baffle 16 again blocks the air guide groove 17, which can prevent external gas from entering the mounting groove 14 and the lower mold core 1 through the air guide groove 17.

[0024] like Figure 1-4 As shown, a group of guide rods 5 are symmetrically installed at one end of the bottom of the upper mold core 6 close to the guide hole 4. The guide rods 5 are inserted into the guide hole 4, and the upper mold core 6 can be guided by the guide rods 5.

[0025] like Figure 1-2As shown, a mounting hole 2 is provided at the middle position of the bottom of the lower mold core 1, and an inner push rod 9 is installed inside the mounting hole 2, a discharge push plate 3 is installed on the top of the inner push rod 9, a push plate 8 is installed on the bottom of the inner push rod 9, and both ends of the top of the push plate 8 are installed with a first spring 11, and the end of the first spring 11 away from the push plate 8 is connected to the lower mold core 1. After the stamping is completed, the upper mold core 6 is moved out from the inside of the lower mold core 1. At this time, the staff can push the push plate 8 upward, and the push plate 8 drives the discharge push plate 3 to move together through the inner push rod 9. The compressor swash plate can be pushed out from the inside of the lower mold core 1 through the discharge push plate 3, thereby facilitating discharge.

[0026] Working principle:

[0027] When in use, the swash plate material is placed inside the lower die core 1 and is punched by the upper die core 6. At this time, the guide rod 5 is inserted into the guide hole 4 and can guide the upper die core 6 through the guide rod 5.

[0028] During the stamping process, the gas inside the lower mold core 1 is squeezed, causing the gas pressure to increase. The gas enters the installation groove 14 from the mold core notch 12, causing the sealing baffle 16 to move under the impact of the gas. The sealing baffle 16 squeezes the second spring 19, and the sealing baffle 16 no longer blocks the air guide groove 17. The gas can enter the air outlet groove 13 through the air guide groove 17 and be discharged from the lower mold core 1 through the air outlet groove 13. The exhaust effect of the device is good, which can prevent the lower mold core 1 from being ruptured.

[0029] After the gas is exhausted, the elastic action of the mounting groove 14 pushes the sealing baffle 16 to move back to its original position, so that the sealing baffle 16 covers the air guide groove 17 again, thereby preventing external gas from entering the mounting groove 14 and the lower mold core 1 through the air guide groove 17;

[0030] After the stamping is completed, the upper mold core 6 is moved out from the lower mold core 1. At this time, the staff can push the push plate 8 upward. The push plate 8 drives the discharge push plate 3 to move together through the internal push rod 9. The compressor swash plate can be pushed out from the lower mold core 1 through the discharge push plate 3, thereby facilitating discharge.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A compressor swash plate mold, comprising a lower mold core (1), an upper mold core (6) and a mounting groove (14), characterized in that: An upper mold core (6) is provided on the top of the lower mold core (1), and a mounting groove (14) is provided at the bottom of one end inside the lower mold core (1), a guide groove (20) is provided at the bottom of the mounting groove (14), and an air guide groove (17) is provided at the top of the mounting groove (14), and an air outlet groove (13) is provided on the top of one end of the lower mold core (1) close to the mounting groove (14), and the air outlet groove (13) is connected to the air guide groove (17), a group of guide holes (4) are symmetrically provided at one end of the top of the lower mold core (1) away from the air outlet groove (13), a dustproof net (18) is installed inside the air outlet groove (13), and a mold core notch (12) is provided at one end of the bottom of the upper mold core (6) close to the air outlet groove (13).

2. A compressor swash plate mold according to claim 1, characterized in that: A sealing baffle (16) is installed inside the installation groove (14), and a guide block (15) is installed at the bottom of the sealing baffle (16).

3. A compressor swash plate mold according to claim 2, characterized in that: A second spring (19) is installed on the inner side of the sealing baffle (16), and one end of the second spring (19) away from the sealing baffle (16) is connected to the lower mold core (1).

4. The compressor swash plate mold according to claim 1, characterized in that: A group of guide rods (5) are symmetrically mounted on one end of the bottom of the upper mold core (6) close to the guide hole (4).

5. The compressor swash plate mold according to claim 1, characterized in that: A mounting hole (2) is provided at the middle position of the bottom of the lower mold core (1), and an inner push rod (9) is installed inside the mounting hole (2), and a discharge push plate (3) is installed on the top of the inner push rod (9).

6. The compressor swash plate mold according to claim 5, characterized in that: A push plate (8) is installed at the bottom of the inner push rod (9), and first springs (11) are installed at both ends of the top of the push plate (8), and the end of the first spring (11) away from the push plate (8) is connected to the lower mold core (1).

7. The compressor swash plate mold according to claim 1, characterized in that: Support blocks (7) are installed at both ends of the bottom of the lower mold core (1), and a supporting base plate (10) is installed at the bottom of the support block (7).

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