Stamping device for machining aluminum alloy broken bridge heat insulation flange

Abstract

The utility model discloses a stamping device for machining an aluminum alloy broken bridge heat insulation flange, and relates to the technical field of machining equipment, the stamping device comprises a workbench, a double-shaft motor is fixed at the bottom of the workbench, screw rods are fixed at the output ends of the two ends of the double-shaft motor, and sliding rods are arranged on the side, away from the screw rods, of the bottom of the workbench. Sleeves are arranged on the outer walls of the lead screws and the outer walls of the sliding rods in a sleeving mode, a connecting frame is fixed between every two adjacent sleeves, a broken bridge flange is placed at the position, at the discharging groove, of the top of the workbench, the lead screws at the two ends are driven to rotate through work of a double-shaft motor, the sleeves are in threaded connection with the lead screws, and the sleeves are in sliding connection with the sliding rods. According to the clamping device for the broken bridge flange, the connecting frame can drive the main pressing block to be close to the flange after penetrating through the moving groove, so that the clamping effect on the outer walls of the two sides of the broken bridge flange is achieved, compared with the clamping force of a spring, the clamping force has the technical effects of being stable, fast and accurate in clamping, and stamping machining is conducted more smoothly.

Description

Technical Field

[0001] The utility model relates to the technical field of processing equipment, in particular to a punching device for processing aluminum alloy thermal insulation flanges. Background Art

[0002] According to the application number "CN202322439250.2", a pair of blocks are driven to move toward each other by a power piece, and then a pair of moving blocks and modules are driven to move toward each other, so that the distance between a pair of modules is shortened, and then the aluminum profile is placed on a pair of modules. As the power of the power piece is released, the blocks shrink under the elastic force of the spring, and then the modules move to both sides to fix the aluminum profile, which is convenient for placing and taking the aluminum profile, and avoids the situation in traditional technology that the shapes of the module and the aluminum profile are completely matched, resulting in the inconvenience of placing and taking the aluminum profile and too much friction.

[0003] In the process of implementing this solution, the inventor found that the following problems existed in the prior art and have not been well solved: the thermal break flange is clamped by the elastic force of the spring, but during the punching process, it will cause impact and vibration to the aluminum alloy thermal break flange, and the force of the spring is difficult to stabilize, resulting in shaking, which makes the stamped holes uneven and has burrs, causing great trouble to the stamping process. Utility Model Content

[0004] The main purpose of the utility model is to provide a punching device for processing aluminum alloy thermal insulation flanges, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The top of the connecting rod is provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip, and the toothed connecting strip is connected with the toothed connecting strip to form a toothed connecting strip.

[0007] Preferably, the main pressing block and the auxiliary pressing block are both bonded with anti-slip rubber on one side close to the dual-axis motor.

[0008] Preferably, the bottoms of the auxiliary pressure blocks are fixedly connected to the tops of the sliding blocks respectively.

[0009] Preferably, the connecting columns are respectively fixedly connected to one end of the main pressing block that is close to the other end.

[0010] Preferably, support plates are fixed to the bottom of the workbench at one end of the screw rod away from the dual-axis motor and at both ends of the sliding rod, the screw rod is rotatably connected to the support plate, and the sliding rod is fixedly connected to the support plate.

[0011] Preferably, a material discharge chute is excavated on the top of the workbench between the slide grooves.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The thermal break flange is placed on the top of the workbench at the position of the material discharge chute. The work of the dual-axis motor drives the screws at both ends to rotate. The threaded connection between the sleeve and the screw and the sliding connection between the sleeve and the slide rod will drive the main pressure block close to the flange after the connecting frame passes through the moving groove, thereby achieving the clamping effect on the outer walls on both sides of the thermal break flange. Compared with the clamping force of the spring, the clamping force has the technical effects of stable clamping, fast clamping and precise clamping, which makes the stamping process smoother.

[0014] 2. When the main pressure block moves, it can drive the auxiliary pressure block to move together through the connecting column, and the auxiliary pressure block can also clamp the thermal break flange. It can be combined with the main pressure block to form a double-end clamp, so that it can accept stamping processing more stably and avoid slight head swing caused by single-end clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a punching device for processing an aluminum alloy thermal insulation flange from a side as viewed from above;

[0016] Figure 2 This is a schematic diagram of the other side of the top view of the punching device for processing aluminum alloy thermal insulation flanges of the utility model;

[0017] Figure 3 This is a schematic diagram of the workbench structure of a punching device for processing an aluminum alloy thermal insulation flange according to the utility model;

[0018] Figure 4 The utility model is a partial structural schematic diagram of a punching device for processing an aluminum alloy thermal insulation flange.

[0019] In the figure: 1. workbench; 2. dual-axis motor; 3. screw; 4. slide rod; 5. sleeve; 6. connecting frame; 7. main pressure block; 8. slide groove; 9. slider; 10. auxiliary pressure block; 11. connecting column; 12. feed chute; 13. support plate; 14. moving groove; 15. anti-slip rubber. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, a stamping device for processing aluminum alloy thermal insulation flanges includes a workbench 1, a double-axis motor 2 is fixed to the bottom of the workbench 1, and screw rods 3 are fixed to the output ends of both ends of the double-axis motor 2. A sliding rod 4 is provided on the side of the bottom of the workbench 1 away from the screw rod 3, and sleeves 5 are sleeved on the outer walls of the screw rod 3 and the sliding rod 4. A connecting frame 6 is fixed between two adjacent sleeves 5, and moving grooves 14 are drilled at both ends of the workbench 1 located at the connecting frame 6. The top of the connecting frame 6 is respectively inserted into the inside of the moving groove 14, and a main pressure block 7 is provided above the moving groove 14. The bottom of the connecting frame 6 is respectively fixedly connected to the bottom of the main pressure block 7, the screw rod 3 is respectively threadedly connected to the sleeve 5 thereon, and the sliding rod 4 is respectively slidably connected to the sleeve 5 thereon, and a sliding groove 8 is drilled at one end of the top of the workbench 1 away from the moving groove 14, and a sliding block 9 is slidably connected to the inside of the sliding groove 8, and an auxiliary pressure block 10 is provided above the sliding block 9, and two connecting columns 11 are fixed on the side wall of the auxiliary pressure block 10 close to the main pressure block 7.

[0022] Specifically, the main pressure block 7 and the auxiliary pressure block 10 are both bonded with anti-skid rubber 15 on one side close to the dual-axis motor 2, so as to have anti-skid property when clamping the thermal break flange.

[0023] Specifically, the bottom of the auxiliary pressure block 10 is fixedly connected to the top of the sliding block 9, so that the movement of the auxiliary pressure block 10 is horizontal.

[0024] Specifically, the connecting columns 11 are respectively fixedly connected to one end of the main pressing block 7 , so that the movement of the main pressing block 7 can drive the auxiliary pressing block 10 to move together through the connecting columns 11 .

[0025] Specifically, support plates 13 are fixed to the bottom of the workbench 1 at one end of the screw rod 3 away from the dual-axis motor 2 and at both ends of the sliding rod 4. The screw rod 3 is rotatably connected to the support plate 13, and the sliding rod 4 is fixedly connected to the support plate 13, so that the screw rod 3 and the sliding rod 4 have support.

[0026] Specifically, a material discharge chute 12 is excavated on the top of the workbench 1 between the slide grooves 8 to facilitate the discharge of the waste materials after stamping.

[0027] Working principle: The thermal break flange is placed on the top of the workbench 1 at the position of the feed chute 12, and the double-axis motor 2 drives the screw rods 3 at both ends to rotate. The threaded connection between the sleeve 5 and the screw rod 3 and the sliding connection between the sleeve 5 and the slide rod 4 will make the connecting frame 6 drive the main pressure block 7 close to the flange after passing through the moving groove 14, thereby achieving the clamping effect on the outer walls on both sides of the thermal break flange. Compared with the clamping force of the spring, the clamping force has the technical effects of stable clamping, fast clamping and precise clamping, so that the stamping process can be carried out more smoothly. When moving, the main pressure block 7 can drive the auxiliary pressure block 10 to move together through the connecting column 11, and the auxiliary pressure block 10 can also clamp the thermal break flange, which can be combined with the main pressure block 7 to form a double-end clamp, so that it can be more stably subjected to stamping processing, and avoid the situation where a single-end clamping causes a slight head swing.

[0028] The circuits, electronic components and control modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to software and methods.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A punching device for processing aluminum alloy thermal insulation flanges, comprising a workbench (1), characterized in that: A double-axis motor (2) is fixed at the bottom of the workbench (1), and screw rods (3) are fixed at the output ends of both ends of the double-axis motor (2). A sliding rod (4) is provided on the side of the bottom of the workbench (1) away from the screw rod (3). The outer walls of the screw rod (3) and the sliding rod (4) are sleeved with sleeves (5), and a connecting frame (6) is fixed between two adjacent sleeves (5). The two ends of the workbench (1) located at the connecting frame (6) are respectively provided with movable grooves (14), and the tops of the connecting frames (6) are respectively inserted into the inside of the movable grooves (14). A main pressure block (7) is provided on the top, the bottom of the connecting frame (6) is fixedly connected to the bottom of the main pressure block (7), the screw rod (3) is threadedly connected to the sleeve (5) thereon, the sliding rod (4) is slidably connected to the sleeve (5) thereon, a sliding groove (8) is excavated at one end of the top of the workbench (1) away from the movable groove (14), a sliding block (9) is slidably connected inside the sliding groove (8), an auxiliary pressure block (10) is provided above the sliding block (9), and two connecting columns (11) are fixed on the side wall of the auxiliary pressure block (10) close to the main pressure block (7).

2. A punching device for processing aluminum alloy thermal insulation flange according to claim 1, characterized in that: The main pressing block (7) and the auxiliary pressing block (10) are both bonded with anti-slip rubber (15) on one side close to the dual-axis motor (2).

3. The punching device for processing aluminum alloy thermal insulation flange according to claim 1 is characterized in that: The bottom of the auxiliary pressure block (10) is fixedly connected to the top of the sliding block (9).

4. The punching device for processing aluminum alloy thermal insulation flange according to claim 1 is characterized in that: The connecting columns (11) are respectively fixedly connected to one end of the main pressing block (7) that is close to the other end.

5. The punching device for processing aluminum alloy thermal insulation flange according to claim 1 is characterized in that: Support plates (13) are fixed to the bottom of the workbench (1) at one end of the screw rod (3) away from the dual-axis motor (2) and at both ends of the sliding rod (4); the screw rod (3) is rotatably connected to the support plate (13), and the sliding rod (4) is fixedly connected to the support plate (13).

6. The punching device for processing aluminum alloy thermal insulation flange according to claim 1 is characterized in that: A material discharge trough (12) is excavated on the top of the workbench (1) between the slide grooves (8).

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