Punching tool for air conditioner air outlet production

Abstract

The utility model relates to air conditioning spare production technical field discloses a kind of punching tool for air conditioner air port production, including base, the base top is fixedly provided with mount, the mount side is provided with punching mechanism, the base one side is fixedly provided with the spacing frame of L type structure, the base side is provided with positioning mechanism, the positioning mechanism includes mounting bracket and locating plate, the base one side is equipped with symmetrically arranged horizontal moving track, the horizontal moving track inner wall is slidably provided with guide block.The utility model is provided with cylinder, connecting plate, horizontal moving track and guide block, positioning mechanism can be moved, so that the distance between positioning mechanism and base is properly adjusted, it is favorable to flexibly adjust the position of positioning mechanism according to actual processing requirement, without consuming more time to disassemble and replace mould parts and positioning tool, improve production efficiency, satisfy the punching demand of multiple size air conditioner air port.

Description

Technical Field

[0001] This utility model belongs to the field of air conditioner component manufacturing technology, specifically, it relates to a punching tool for air conditioner vent production. Background Technology

[0002] During the manufacturing process of air conditioning vents, it is usually necessary to punch holes at the corners of the vent material for subsequent installation. The accuracy of the punching directly affects the subsequent assembly progress of the air conditioning vent.

[0003] When punching holes in sheet metal for air conditioning vents, it is usually necessary to stabilize the material first to prevent positional shifts during punching and ensure punching accuracy. However, air conditioning vent sheet metal comes in various sizes, and most current punching fixtures can only stabilize vent sheet metal of a single size. When stabilizing vent sheet metal of different sizes is required, considerable time is spent disassembling and replacing the mold components and positioning fixtures, making the operation cumbersome and impacting production efficiency.

[0004] In view of the above, this utility model is hereby proposed. Utility Model Content

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows: A punching fixture for producing air conditioning vents includes a base, a mounting seat fixedly mounted on the top of the base, a punching mechanism on the side of the mounting seat, an L-shaped limiting frame fixedly mounted on one side of the base, a positioning mechanism on the side of the base, the positioning mechanism including a mounting frame and a positioning pressure plate, symmetrically arranged transverse tracks mounted on one side of the base, guide blocks slidably mounted on the inner wall of the transverse tracks, the mounting frame fixedly connected to the top of the guide blocks, a common connecting plate connected to the opposite side of the guide blocks, a common fixing plate fixedly connected to the end of the transverse tracks, a cylinder mounted on one side of the fixing plate, and the piston rod of the cylinder connected to the outer wall of one side of the connecting plate.

[0006] In a preferred embodiment of the present invention, the punching mechanism includes a mounting plate, a punching die, and a hydraulic cylinder. The hydraulic cylinder is mounted on a mounting base, the punching die is mounted at the bottom of the mounting plate, and the piston rod of the hydraulic cylinder is connected to the top outer wall of the mounting plate.

[0007] In a preferred embodiment of this utility model, a symmetrically arranged lifting track is installed on one side of the mounting base, a lifting block is slidably arranged on the inner wall of the lifting track, and the mounting plate is fixedly connected to the outer wall of one side of the lifting block.

[0008] In a preferred embodiment of this utility model, the positioning pressure plate is slidably disposed on the outer wall of one side of the mounting bracket. The mounting bracket has a threaded hole, and a threaded rod is screwed into the inner wall of the threaded hole. The bottom end of the threaded rod is rotatably connected to the top outer wall of the positioning pressure plate, and a knob is connected to the top end of the threaded rod.

[0009] In a preferred embodiment of the present invention, the top of the base is provided with a receiving groove, the receiving groove is located directly below the punching die head, and a material collection box is slidably arranged inside the receiving groove.

[0010] In a preferred embodiment of this utility model, a movable opening is provided on one side of the base, the movable opening communicates with the receiving groove, and one side of the collection box contacts the inner wall of the movable opening.

[0011] Compared with the prior art, the present invention has the following advantages: This utility model stabilizes the air conditioning vent plate through a positioning mechanism and a limiting frame. When punching air conditioning vent plates of different sizes are required, the positioning mechanism can be moved by the cylinder, connecting plate, transverse track and guide block, so that the distance between the positioning mechanism and the base can be adjusted appropriately. This allows for flexible adjustment of the position of the positioning mechanism according to actual processing needs, without spending a lot of time disassembling and replacing mold parts and positioning fixtures, thus improving production efficiency and meeting the punching needs of air conditioning vents of various sizes.

[0012] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0013] In the attached diagram: Figure 1 This is a schematic diagram of the main structure of a punching tool for producing air conditioning vents according to this utility model; Figure 2 This is a side view of the punching tool for producing air conditioning vents according to the present invention. Figure 3 This is a schematic diagram of the base cross-sectional structure of a punching tool for producing air conditioning vents according to the present invention. Figure 4 This is a schematic diagram of the positioning mechanism of a punching tool for producing air conditioning vents according to the present invention.

[0014] In the diagram: 1. Base; 2. Mounting seat; 3. Punching mechanism; 301. Mounting plate; 302. Punching die head; 303. Hydraulic cylinder; 4. Lifting rail; 5. Limiting frame; 6. Positioning mechanism; 601. Mounting frame; 602. Positioning pressure plate; 603. Threaded rod; 604. Knob; 7. Horizontal rail; 8. Guide block; 9. Fixing plate; 10. Cylinder; 11. Connecting plate; 12. Lifting block; 13. Receiving groove; 14. Collection box; 15. Movable opening. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0016] like Figures 1 to 4 As shown A punching fixture for producing air conditioning vents includes a base 1, a mounting seat 2 fixedly mounted on the top of the base 1, a punching mechanism 3 mounted on the side of the mounting seat 2, an L-shaped limiting frame 5 fixedly mounted on one side of the base 1, and a positioning mechanism 6 mounted on the side of the base 1. The positioning mechanism 6 includes a mounting bracket 601 and a positioning pressure plate 602. The positioning pressure plate 602 is slidably mounted on the outer wall of one side of the mounting bracket 601. The mounting bracket 601 has a threaded hole, and a threaded rod 603 is screwed into the inner wall of the threaded hole. The bottom end of the threaded rod 603 is rotatably connected to the top outer wall of the positioning pressure plate 602. A knob 604 is connected to the top of the threaded rod 603. The end of the air conditioner vent plate is placed on the base 1, and the air conditioner vent plate is pushed to move, causing the end of the air conditioner vent plate to contact the outer wall of one side of the limiting bracket 5. Then, the threaded rod 603 is rotated by the knob 604, causing the threaded rod 603 to move the positioning pressure plate 602 downwards until the bottom of the positioning pressure plate 602 contacts the top of the air conditioner vent plate, thus achieving the positioning and clamping effect of the air conditioner vent plate and preventing positional displacement of the air conditioner vent plate during punching. A symmetrically arranged transverse track 7 is installed on one side of the base 1. A guide block 8 is slidably arranged on the inner wall of the transverse track 7. The mounting bracket 601 is fixedly connected to the top position of the guide block 8. The guide block 8 is connected to the same connecting plate 11 on the opposite side. The end of the transverse track 7 is fixedly connected to the same... A fixed plate 9 has a cylinder 10 installed on one side. The piston rod of the cylinder 10 is connected to the outer wall of the connecting plate 11. When it is necessary to punch air conditioning vent plates of different sizes, the cylinder 10 is activated to move the connecting plate 11. The connecting plate 11, in conjunction with the set transverse track 7, moves the guide block 8, which in turn moves the positioning mechanism 6 laterally. This facilitates the adjustment of the distance between the positioning mechanism 6 and the base 1, allowing for flexible adjustment of the position of the positioning mechanism 6 according to actual processing needs. After the position of the positioning mechanism 6 is adjusted, the air conditioning vent plate is placed on the base 1. The positioning mechanism 6 and the limit bracket 5 are used to position the air conditioning vent plate. Once the air conditioning vent plate is stabilized, it can be punched by the punching mechanism 3.

[0017] In a specific embodiment, the punching mechanism 3 includes a mounting plate 301, a punching die 302, and a hydraulic cylinder 303. The hydraulic cylinder 303 is mounted on the mounting base 2, and the punching die 302 is mounted at the bottom of the mounting plate 301. The piston rod of the hydraulic cylinder 303 is connected to the top outer wall of the mounting plate 301. A symmetrically arranged lifting rail 4 is mounted on one side of the mounting base 2. A lifting block 12 is slidably arranged on the inner wall of the lifting rail 4. The mounting plate 301 is fixedly connected to the outer wall of one side of the lifting block 12. A receiving groove 13 is opened at the top of the base 1, and the receiving groove 13 is located directly below the punching die 302 to accommodate... A collection box 14 is slidably installed inside the groove 13. When the hydraulic cylinder 303 is started, the hydraulic cylinder 303, together with the lifting rail 4 and the lifting block 12, drives the mounting plate 301 to move downward, so that the mounting plate 301 drives the punching die head 302 to move downward. During the downward movement, the punching die head 302 punches the air conditioning vent plate. The waste material after punching falls into the collection box 14 through the receiving groove 13, realizing the collection of punching waste. A movable opening 15 is opened on one side of the base 1. The movable opening 15 communicates with the receiving groove 13, and one side of the collection box 14 contacts the inner wall of the movable opening 15.

[0018] The implementation principle of a punching fixture for air conditioner vent production in this embodiment is as follows: In specific use, the end of the air conditioner vent plate is placed on the base 1, and the air conditioner vent plate is pushed to move, so that the end of the air conditioner vent plate contacts the outer wall of one side of the limit frame 5. Then, the threaded rod 603 is rotated by the knob 604. The threaded rod 603 drives the positioning pressure plate 602 to move downward until the bottom of the positioning pressure plate 602 contacts the top of the air conditioner vent plate, thereby achieving the positioning and clamping effect of the air conditioner vent plate and preventing the air conditioner vent plate from shifting position during punching. Then, the hydraulic cylinder 303 is started to work. The hydraulic cylinder 303, together with the set lifting rail 4 and lifting block 12, drives the mounting plate 301 to move downward. The mounting plate 301 drives the punching die head 302 to move downward, so that the punching die head 302... During the downward movement, the air conditioning vent plate is punched. The waste material after punching falls into the collection box 14 through the receiving groove 13, realizing the collection of punching waste. When it is necessary to punch air conditioning vent plates of different sizes, the cylinder 10 is started to drive the connecting plate 11 to move. The connecting plate 11, together with the set transverse track 7, drives the guide block 8 to move, so that the guide block 8 drives the positioning mechanism 6 to move laterally, which facilitates the adjustment of the distance between the positioning mechanism 6 and the base 1. It is beneficial to flexibly adjust the position of the positioning mechanism 6 according to the actual processing requirements. After the position of the positioning mechanism 6 is adjusted, the air conditioning vent plate is placed on the base 1. The air conditioning vent plate is positioned by the positioning mechanism 6 and the limit frame 5. Then, the air conditioning vent plate can be punched by the punching mechanism 3.

Claims

1. A punching fixture for producing air conditioning vents, comprising a base (1), characterized in that, The base (1) is fixedly provided with a mounting seat (2) on the top. The mounting seat (2) is provided with a punching mechanism (3) on the side. The base (1) is fixedly provided with an L-shaped limiting frame (5) on one side. The base (1) is provided with a positioning mechanism (6) on the side. The positioning mechanism (6) includes a mounting frame (601) and a positioning pressure plate (602). The base (1) is installed with a symmetrically arranged transverse track (7) on one side. The inner wall of the transverse track (7) is slidably provided with a guide block (8). The mounting frame (601) is fixedly connected to the top position of the guide block (8). The guide block (8) is connected to the same connecting plate (11) on the opposite side. The end of the transverse track (7) is fixedly connected to the same fixing plate (9). The fixing plate (9) is installed with a cylinder (10) on one side. The piston rod of the cylinder (10) is connected to the outer wall of the connecting plate (11).

2. The punching fixture for producing air conditioning vents according to claim 1, characterized in that, The punching mechanism (3) includes a mounting plate (301), a punching die (302), and a hydraulic cylinder (303). The hydraulic cylinder (303) is mounted on the mounting base (2), the punching die (302) is mounted at the bottom of the mounting plate (301), and the piston rod of the hydraulic cylinder (303) is connected to the top outer wall of the mounting plate (301).

3. The punching fixture for producing air conditioning vents according to claim 2, characterized in that, The mounting base (2) is equipped with a symmetrically arranged lifting rail (4) on one side. A lifting block (12) is slidably arranged on the inner wall of the lifting rail (4). The mounting plate (301) is fixedly connected to the outer wall of the lifting block (12) on one side.

4. The punching fixture for producing air conditioning vents according to claim 1, characterized in that, The positioning plate (602) is slidably mounted on the outer wall of one side of the mounting bracket (601). The mounting bracket (601) has a threaded hole, and a threaded rod (603) is screwed into the inner wall of the threaded hole. The bottom end of the threaded rod (603) is rotatably connected to the top outer wall of the positioning plate (602), and a knob (604) is connected to the top end of the threaded rod (603).

5. The punching fixture for producing air conditioning vents according to claim 2, characterized in that, The base (1) has a receiving groove (13) on its top. The receiving groove (13) is located directly below the punching die head (302). A material collection box (14) is slidably arranged inside the receiving groove (13).

6. The punching fixture for producing air conditioning vents according to claim 5, characterized in that, The base (1) has an opening (15) on one side, which is connected to the receiving groove (13). The material collection box (14) is in contact with the inner wall of the opening (15) on one side.

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