A metal disc muffler forming device

Abstract

The utility model relates to the technical field of muffler forming device, and disclose a metal disc -shaped muffler forming device, solved the problem that the existing forming device needs to help auxiliary positioning fixture and influences work efficiency, it includes support frame, one side of support frame is provided with hydraulic station, the middle position fixed setting of support frame other side has controller, the middle position fixed setting of support frame inside bottom end has forming lower mould assembly, the top of support frame is provided with and forms the upper mould assembly matched with forming lower mould assembly, forming lower mould assembly is constituted by U type support frame and lower mould body, lower mould body is connected in the top of U type support frame, the top of lower mould body is provided with round positioning slot and the forming groove that communicates with round positioning slot, forming upper mould assembly is constituted by U type hanger, hydraulic rod no.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of muffler forming device, concretely is a kind of metal disc-shaped muffler forming device. BACKGROUND

[0002] Air conditioner compressor needs to be equipped with muffler, to reach the effect of sound reduction, muffler is usually composed of shell and multiple disc-shaped muffling bowl inside, disc-shaped muffling bowl usually needs to be formed by stamping when producing and processing, but the disc-shaped muffling bowl of prior art usually needs to be positioned by auxiliary fixing clamp when stamping, which affects forming efficiency, therefore, the present application provides a kind of metal disc-shaped muffler forming device. UTILITY MODEL CONTENTS

[0003] In view of the above situation, to overcome the defects of prior art, the utility model provides a kind of metal disc-shaped muffler forming device, effectively solve the problem that the existing forming device needs to be positioned by auxiliary positioning clamp and affects work efficiency.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of metal disc-shaped muffler forming device, including support frame, the one side of support frame is provided with hydraulic station, the middle position of the other side of support frame is fixedly provided with controller, the middle position of the bottom end in support frame is fixedly provided with forming lower die assembly, the top of support frame is penetrated and is provided with the forming upper die assembly matched with forming lower die assembly; Forming lower die assembly is composed of U-shaped support frame and lower die body, lower die body is connected to the top of U-shaped support frame, and the top of lower die body is provided with a circular positioning groove and a forming groove communicated with the circular positioning groove; Forming upper die assembly is composed of U-shaped hanger, hydraulic rod one, upper die body, hydraulic rod two and stamping die head, hydraulic rod one is penetrated in the top of support frame and is fixedly connected with support frame, U-shaped hanger is connected to the bottom end of hydraulic rod one, upper die body is connected to the bottom end of U-shaped hanger, and the inside of upper die body is provided with a limiting through slot, stamping die head is slidably connected to the inside of limiting through slot, hydraulic rod two is fixedly connected to the middle position in the inside of U-shaped hanger and is connected with stamping die head, and hydraulic rod one and hydraulic rod two are connected with hydraulic station through hydraulic pipe.

[0005] Preferably, the middle position in the inside of U-shaped support frame is fixedly provided with hydraulic rod three, and the middle position of lower die body is provided with a through hole, the top of hydraulic rod three is inserted into the inside of through hole, and hydraulic rod three is connected with hydraulic station through hydraulic pipe.

[0006] Preferably, the top of U-shaped hanger is fixedly provided with limiting rod on both sides, and limiting rod is slidably inserted into the top of support frame.

[0007] Preferably, the size of the stamping die is smaller than the size of the forming groove.

[0008] Preferably, the bottom ends of both sides of the support frame are welded with support plates, and the support plates are provided with several bolt mounting holes.

[0009] Compared with the prior art, the beneficial effects of this utility model are: (1) In operation, by setting up a forming lower die assembly consisting of a U-shaped support frame and a lower die body, and a forming upper die assembly consisting of a U-shaped hanger, hydraulic rod one, upper die body, hydraulic rod two and stamping die head, it is possible to perform integral stamping forming of metal disc muffler and improve the efficiency of forming process. (2) By setting the hydraulic rod three through hole, it is easy to push out the formed metal disc muffler blank, which improves the convenience of material feeding. By setting the limit rod, it is possible to achieve auxiliary limit of the U-shaped hanger and improve the stability of the U-shaped hanger. Attached Figure Description

[0010] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0011] In the attached diagram: Figure 1 This is one of the structural schematic diagrams of the metal disc-shaped muffler forming device of this utility model; Figure 2 This is the second schematic diagram of the metal disc-shaped muffler forming device of this utility model; Figure 3 This is a schematic diagram of the lower molding die assembly of this utility model; Figure 4 This is a schematic diagram of the upper molding die assembly of this utility model; Figure 5 This is a schematic diagram of the structure of the muffler blank after molding according to this utility model; In the diagram: 1. Support frame; 2. Hydraulic station; 3. Controller; 4. Lower forming die assembly; 5. Upper forming die assembly; 6. U-shaped support frame; 7. Lower die body; 8. Circular positioning groove; 9. Forming groove; 10. U-shaped hanger; 11. Hydraulic rod one; 12. Upper die body; 13. Hydraulic rod two; 14. Stamping die head; 15. Limiting through groove; 16. Hydraulic rod three; 17. Through hole; 18. Limiting rod; 19. Support plate; 20. Bolt mounting hole. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0013] Depend on Figures 1 to 5 This invention discloses a metal disc-shaped muffler forming device, comprising a support frame 1, a hydraulic station 2 on one side of the support frame 1, a controller 3 fixedly mounted at the middle position of the other side of the support frame 1, a lower forming mold assembly 4 fixedly mounted at the middle position of the bottom end of the support frame 1, and an upper forming mold assembly 5 matching the lower forming mold assembly 4 penetrating through the top of the support frame 1. The lower forming mold assembly 4 consists of a U-shaped support frame 6 and a lower mold body 7, the lower mold body 7 being connected to the top of the U-shaped support frame 6. The top of the lower mold body 7 has a circular positioning groove 8 and a forming groove 9 communicating with the circular positioning groove 8. The upper forming mold assembly 5 is supported by a U-shaped hanger 10. The system consists of a hydraulic rod 11, an upper mold body 12, a hydraulic rod 2 13, and a stamping die head 14. The hydraulic rod 11 passes through the top of the support frame 1 and is fixedly connected to the support frame 1. The U-shaped hanger 10 is connected to the bottom of the hydraulic rod 11. The upper mold body 12 is connected to the bottom of the U-shaped hanger 10. A limiting groove 15 is opened inside the upper mold body 12. The stamping die head 14 is slidably connected inside the limiting groove 15. The hydraulic rod 2 13 is fixedly connected to the middle position inside the U-shaped hanger 10 and is connected to the stamping die head 14. Both the hydraulic rod 11 and the hydraulic rod 2 13 are connected to the hydraulic station 2 through hydraulic pipes. The size of the stamping die head 14 is smaller than the size of the forming groove 9. In use, a circular metal material is placed inside the circular positioning groove 8. Hydraulic rod 11 moves the upper die body 12 downwards, causing the bottom surface of the upper die body 12 to align with the top surface of the circular metal material, thus providing a limiting effect. Then, hydraulic rod 2 moves the stamping die head 14 downwards. The stamping die head 14, in conjunction with the forming groove 9, stamps the circular metal material, causing it to stretch and deform, thus forming a shape like... Figure 5 The metal disc-shaped muffler blank shown can be reset by hydraulic rod 11 and hydraulic rod 213 after forming. The size of the stamping die 14 is smaller than the size of the forming groove 9, so that a forming gap can be formed. A hydraulic rod 16 is fixedly installed in the middle of the U-shaped support frame 6. A through hole 17 is opened in the middle of the lower mold body 7. The top of the hydraulic rod 16 is inserted into the through hole 17. The hydraulic rod 16 is connected to the hydraulic station 2 through a hydraulic pipe. After forming, the hydraulic rod 16 pushes the metal disc muffler blank to move upward along the forming groove 9, which makes it easier for the workers to press down the metal disc muffler blank and improves the convenience of material unloading. Limiting rods 18 are fixedly installed on both sides of the top of the U-shaped hanger 10. The limiting rods 18 slide through the top of the support frame 1, which can assist in limiting the U-shaped hanger 10 and improve the stability of the U-shaped hanger 10. Support plates 19 are welded to the bottom of both sides of the support frame 1. Several bolt mounting holes 20 are provided on the support plates 19, which can be used to install and fix the device by bolts, thereby improving the overall stability of the device.

[0014] In operation, by setting up a forming lower die assembly consisting of a U-shaped support frame and a lower die body, and a forming upper die assembly consisting of a U-shaped hanger, hydraulic rod one, upper die body, hydraulic rod two, and stamping die head, it is possible to integrally stamp and form the metal disc-shaped muffler, thereby improving the efficiency of forming process; by setting up hydraulic rod three and through holes, it is easy to eject the formed metal disc-shaped muffler blank, thereby improving the convenience of material unloading; by setting up limiting rods, it is possible to provide auxiliary limiting for the U-shaped hanger, thereby improving the stability of the U-shaped hanger.

Claims

1. A metal disc-shaped muffler forming device, comprising a support frame (1), characterized in that: A hydraulic station (2) is provided on one side of the support frame (1), a controller (3) is fixedly provided in the middle of the other side of the support frame (1), a lower forming mold assembly (4) is fixedly provided in the middle of the bottom of the support frame (1), and an upper forming mold assembly (5) that matches the lower forming mold assembly (4) is provided through the top of the support frame (1). The molding lower mold assembly (4) consists of a U-shaped support frame (6) and a lower mold body (7). The lower mold body (7) is connected to the top of the U-shaped support frame (6). The top of the lower mold body (7) is provided with a circular positioning groove (8) and a molding groove (9) connected to the circular positioning groove (8). The upper forming die assembly (5) consists of a U-shaped hanger (10), a hydraulic rod one (11), an upper die body (12), a hydraulic rod two (13), and a stamping die head (14). The hydraulic rod one (11) passes through the top of the support frame (1) and is fixedly connected to the support frame (1). The U-shaped hanger (10) is connected to the bottom of the hydraulic rod one (11). The upper die body (12) is connected to the bottom of the U-shaped hanger (10). A limiting through groove (15) is opened inside the upper die body (12). The stamping die head (14) is slidably connected to the inside of the limiting through groove (15). The hydraulic rod two (13) is fixedly connected to the middle position inside the U-shaped hanger (10) and is connected to the stamping die head (14). Both the hydraulic rod one (11) and the hydraulic rod two (13) are connected to the hydraulic station (2) through hydraulic pipes.

2. The metal disc-shaped muffler forming device according to claim 1, characterized in that: A hydraulic rod three (16) is fixedly installed in the middle position inside the U-shaped support frame (6). A through hole (17) is opened in the middle position of the lower mold body (7). The top of the hydraulic rod three (16) is inserted into the through hole (17). The hydraulic rod three (16) is connected to the hydraulic station (2) through a hydraulic pipe.

3. The metal disc-shaped muffler forming device according to claim 1, characterized in that: Limiting rods (18) are fixedly installed on both sides of the top of the U-shaped hanger (10), and the limiting rods (18) slide through the top of the support frame (1).

4. The metal disc-shaped muffler forming device according to claim 1, characterized in that: The size of the stamping die (14) is smaller than the size of the forming groove (9).

5. The metal disc-shaped muffler forming device according to claim 1, characterized in that: The bottom ends of both sides of the support frame (1) are welded with support plates (19), and the support plates (19) are provided with several bolt mounting holes (20).

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