Clamp tool for aluminum flange machining

Abstract

The utility model belongs to the technical field of flange production, and particularly relates to a clamp tool for machining an aluminum flange, which is realized as follows: when a flange plate is punched, a positioning shaft matched with the flange plate in size can be selected, then a first clamping block is clamped into a clamping groove for positioning, the flange plate is sleeved on the surface of the positioning shaft and is in threaded connection with the positioning shaft through a nut, and the flange plate is clamped into the clamping groove; the flange plate is clamped with the working platform, at the moment, a protective cover can be closed, an air cylinder and a driving mechanism can be started, a drill bit is adjusted to the position, corresponding to the position needing to be punched, on the flange plate for punching, meanwhile, a servo motor is started, and the working platform is driven by a second clamping block to drive a positioning shaft to rotate at a constant speed; at the moment, the bottom of the working platform rotates along with the sliding groove and the sliding block, and the internal condition can be observed through the transparent protective cover, so that faults can be solved in time, and the effect that positioning shafts matched with the flanges can be rapidly and conveniently replaced for positioning according to the flanges of different sizes is effectively achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of flange production, and particularly relates to a fixture tooling for aluminum flange processing. Background Art

[0002] A flange, also called a flange convex disc or a flange, is a part used for connecting shafts to each other and is used for connecting between pipe ends; there are also flanges used at the inlets and outlets of equipment for connecting two equipment. Flanges are divided into threaded connection flanges, welded flanges and clamp flanges, and flanges are used in pairs.

[0003] The specification of Chinese Patent CN219726164U discloses a fixture for flange processing, including a workbench, characterized in that: a clamping shell is rotatably arranged on the workbench, the clamping shell is rotatably arranged on the workbench through a rotating component, and a left clamping component and a right clamping component are movably arranged left and right on the clamping shell. The beneficial effect of this utility model is that: by setting the left clamping component and the right clamping component and driving them through a bidirectional lead screw, the setting of the bidirectional lead screw also enables the left clamping component and the right clamping component to move synchronously, which is convenient for directly aligning the flange. The setting of the pressing component enables the upper and lower ends of the flange to be pressed by the pressing component after the left clamping component and the right clamping component clamp the flange, preventing the flange from axially moving during the processing, making the clamping effect better and the processing more stable.

[0004] It is found in the use of existing fixtures for flange processing that multiple supporting plates and clamping blocks are fixedly installed, and only flanges of the same specification can be clamped, resulting in poor versatility.

[0005] Therefore, this application provides a fixture tooling for aluminum flange processing to meet the requirements. Summary of the Utility Model

[0006] To solve the above problems existing in the prior art, the utility model provides a fixture tooling for aluminum flange processing, which has the characteristic of being applicable to clamping flanges of various specifications.

[0007] To achieve the above object, the utility model provides the following technical solution: a fixture tooling for aluminum flange processing, including a processing device body, a transparent protective cover is fixedly connected to the top of the processing device body, a cylinder is fixedly connected to the top of the protective cover, the output end of the cylinder is connected to a drill bit with a driving device, and an adjusting component is installed inside the protective cover;

[0008] The adjusting component includes a groove dug inside the protective cover. In the middle of the groove, a support base is fixedly connected. Inside the support base, a servo motor is fixedly connected. The output end of the servo motor is connected to a second clamping block. The top end of the support base is rotatably connected to an operating platform. The top end of the support base is fixedly connected with a slider. A chute corresponding to the slider is dug at the bottom end of the operating platform, and the slider is engaged with the chute. A clamping groove is dug in the middle of the bottom end of the operating platform, and the clamping groove is engaged with the second clamping block. The top end of the operating platform is detachably connected with a positioning shaft. A nut is threadedly connected to the surface of the positioning shaft. A flange is sleeved on the positioning shaft. The bottom end of the positioning shaft is fixedly connected with a first clamping block, and the first clamping block is engaged with the clamping groove.

[0009] As a preferred technical solution of the fixture tooling for aluminum flange processing of the present utility model, the groove is designed in a slope shape, and a blanking port is dug at the bottom of the groove slope.

[0010] As a preferred technical solution of the fixture tooling for aluminum flange processing of the present utility model, a blowing port with a blower inside is installed on one side wall of the groove far from the blanking port.

[0011] As a preferred technical solution of the fixture tooling for aluminum flange processing of the present utility model, a waste box is slidably connected to one end of the processing device body close to the blanking port and located below the groove.

[0012] As a preferred technical solution of the fixture tooling for aluminum flange processing of the present utility model, the inside of the groove is made of stainless steel smooth material, and the wind force of the blowing port is greater than the frictional force between the groove surface and the waste chips.

[0013] As a preferred technical solution of the fixture tooling for aluminum flange processing of the present utility model, the height of the first clamping block is greater than or equal to one-half of the height of the clamping groove.

[0014] As a preferred technical solution of the fixture tooling for aluminum flange processing of the present utility model, a controller for controlling the cylinder, the driving component, the servo motor and the blower is fixedly connected to the processing device body.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. When drilling the flange, a positioning shaft with a size matching the flange can be selected. Subsequently, the first block at the bottom of the positioning shaft is snapped into the card slot for positioning. At this time, the flange can be sleeved on the surface of the positioning shaft, and then the flange is clamped to the working platform through the threaded connection between the nut and the positioning shaft, increasing the resistance to reinforce it. At this time, the protective cover can be closed, the cylinder and the driving mechanism can be activated, and the drill bit is adjusted to the corresponding position on the flange where drilling is required. Meanwhile, the servo motor is activated, and the working platform drives the positioning shaft to rotate uniformly through the second block. At this time, the bottom of the working platform rotates along with the slider through the chute, and the internal situation can be observed through the transparent protective cover to facilitate timely troubleshooting in case of a malfunction, effectively achieving the effect of quickly and conveniently replacing the matching positioning shaft for positioning according to flanges of different sizes.

[0017] 2. During the processing of the flange, the debris generated falls into the groove and can slide down along the slope at the bottom of the groove into the blanking port and then into the waste bin, thereby collecting and processing the waste chips. Meanwhile, the controller activates the blower, causing the wind to be discharged from the air outlet. Moreover, the inside of the groove is made of smooth stainless steel. Since the wind force at the air outlet is greater than the frictional force between the groove surface and the waste chips, a small amount of waste chip dust adsorbed on the groove can be blown into the blanking port, effectively achieving the effect of cleaning the waste chips during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings are used to provide a further understanding of the present invention and constitute a 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 to the present invention. In the drawings:

[0019] Figure 1 is an isometric structural view of the processing device of the present invention;

[0020] Figure 2 is an internal structural view of the protective cover of the present invention;

[0021] Figure 3 is a structural view of the working platform of the present invention;

[0022] Figure 4 is an internal structural view of the working platform of the present invention.

[0023] In the figure: 1. Processing device body; 2. Protective cover; 3. Groove; 4. Support base; 5. Cylinder; 6. Drill bit; 7. Working platform; 8. Flange; 9. Waste bin; 10. Positioning shaft; 11. Air outlet; 12. Blanking port; 13. First block; 14. Card slot; 15. Slider; 16. Chute; 17. Second block; 18. Servo motor; 19. Nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1

[0026] Please refer to Figures 1-4 , which includes a processing device body 1. A transparent protective cover 2 is fixedly connected to the top end of the processing device body 1. A cylinder 5 is fixedly connected to the top end of the protective cover 2. The output end of the cylinder 5 is connected to a drill bit 6 with a driving device. An adjusting component is installed inside the protective cover 2;

[0027] The adjusting component includes a groove 3 dug inside the protective cover 2. A support seat 4 is fixedly connected to the middle of the groove 3. A servo motor 18 is fixedly connected inside the support seat 4. The output end of the servo motor 18 is connected to a second block 17. The top end of the support seat 4 is rotatably connected to an operating platform 7. A slider 15 is fixedly connected to the top end of the support seat 4. A sliding groove 16 corresponding to the slider 15 is dug at the bottom end of the operating platform 7, and the slider 15 is engaged with the sliding groove 16. A clamping groove 14 is dug in the middle of the bottom end of the operating platform 7, and the clamping groove 14 is engaged with the second block 17. A positioning shaft 10 is detachably connected to the top end of the operating platform 7. A nut 19 is threadedly connected to the surface of the positioning shaft 10. A flange 8 is sleeved on the positioning shaft 10. A first block 13 is fixedly connected to the bottom end of the positioning shaft 10, and the first block 13 is engaged with the clamping groove 14. The first block 13 is higher than or equal to half of the height of the clamping groove 14.

[0028] This solution can achieve: When drilling the flange 8, a positioning shaft 10 with a size matching that of the flange 8 can be selected. Then, the first block 13 at the bottom end of the positioning shaft 10 is snapped into the clamping groove 14 for positioning. At this time, the flange 8 can be sleeved on the surface of the positioning shaft 10, and then the nut 19 is threadedly connected to the positioning shaft 10 to clamp the flange 8 to the operating platform 7, increasing the resistance to reinforce it. At this time, the protective cover 2 can be closed, the cylinder 5 and the driving mechanism can be turned on, and the drill bit 6 is adjusted to the corresponding position on the flange 8 where drilling is required for drilling. At the same time, the servo motor 18 is turned on, and the operating platform 7 is driven by the second block 17 to drive the positioning shaft 10 to rotate at a constant speed. At this time, the bottom of the operating platform 7 rotates along with the slider 15 through the sliding groove 16, and the internal situation can be observed through the transparent protective cover 2 so as to solve problems in time when a failure occurs. It effectively achieves the effect that positioning shafts 10 matching different sizes of flanges 8 can be quickly and conveniently replaced for positioning.

[0029] Embodiment 2

[0030] Please refer toFigures 1-2 , the groove 3 is designed in a slope shape. A blanking port 12 is dug at the bottom of the slope of the groove 3. A blowing port 11 with a blower inside is installed on the side wall of the groove 3 far from the blanking port 12. One end of the processing device body 1 below the groove 3 close to the blanking port 12 is slidably connected with a waste box 9. The inside of the groove 3 is made of stainless steel smooth material, and the wind force of the blowing port 11 is greater than the friction force between the surface of the groove 3 and the waste chips. A controller for controlling the air cylinder 5, the driving assembly, the servo motor 18 and the blower is fixedly connected to the processing device body 1. During the processing of the flange 8, the chips generated fall into the groove 3 and can slide down along the bottom slope of the groove 3 to the blanking port 12 and then fall into the waste box 9, so as to collect and process the waste chips. At the same time, the blower is turned on through the controller, so that the wind is discharged from the blowing port 11. And the inside of the groove 3 is made of stainless steel smooth material, and the wind force of the blowing port 11 is greater than the friction force between the surface of the groove 3 and the waste chips, then a small amount of waste chip dust adsorbed on the groove 3 can be blown into the blanking port 12, effectively achieving the effect of cleaning the waste chips while processing.

[0031] The working principle and usage process of the present utility model: During the use of the present utility model, first, when drilling the flange 8, a positioning shaft 10 with a size matching that of the flange 8 can be selected. Subsequently, the first chuck 13 at the bottom end of the positioning shaft 10 is clamped into the card slot 14 for positioning. At this time, the flange 8 can be sleeved on the surface of the positioning shaft 10, and then the nut 19 is threadedly connected to the positioning shaft 10 to clamp the flange 8 with the operation platform 7, increasing the resistance to reinforce it. At this time, the protective cover 2 can be closed, the air cylinder 5 and the driving mechanism are turned on, and the drill bit 6 is adjusted to the corresponding position on the flange 8 where drilling is required for drilling. At the same time, the servo motor 18 is turned on, and the operation platform 7 is driven through the second chuck 17 to drive the positioning shaft 10 to rotate uniformly. At this time, the bottom of the operation platform 7 rotates along with the slider 15 through the sliding groove 16, and the internal situation can be observed through the transparent protective cover 2 so as to solve the problem in time in case of a malfunction, effectively achieving the effect that the positioning shaft 10 matching the flange 8 of different sizes can be quickly and conveniently replaced for positioning;

[0032] Then, during the processing of the flange 8, the chips generated fall into the groove 3 and can slide down along the bottom slope of the groove 3 to the blanking port 12 and then fall into the waste box 9, so as to collect and process the waste chips. At the same time, the blower is turned on through the controller, so that the wind is discharged from the blowing port 11. And the inside of the groove 3 is made of stainless steel smooth material, and the wind force of the blowing port 11 is greater than the friction force between the surface of the groove 3 and the waste chips, then a small amount of waste chip dust adsorbed on the groove 3 can be blown into the blanking port 12, effectively achieving the effect of cleaning the waste chips while processing.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A fixture for aluminum flange processing, comprising a processing device body (1), characterized in that: A transparent protective cover (2) is fixedly connected to the top of the processing device body (1), a cylinder (5) is fixedly connected to the top of the protective cover (2), an output end of the cylinder (5) is connected to a drill bit (6) with a driving device, and an adjustment component is installed in the protective cover (2); The adjustment component comprises a groove (3) bored in the protective cover (2), a support seat (4) is fixedly connected in the middle of the groove (3), a servo motor (18) is fixedly connected in the support seat (4), a second clamping block (17) is connected to the output end of the servo motor (18), a working platform (7) is rotatably connected to the top of the support seat (4), a sliding block (15) is fixedly connected to the top of the support seat (4), a sliding groove (16) corresponding to the sliding block (15) is bored at the bottom of the working platform (7), and the sliding block (15) is engaged with the slide groove (16), a groove (14) is excavated in the middle of the bottom end of the working platform (7), and the groove (14) is engaged with the second block (17), the top end of the working platform (7) is detachably connected with a positioning shaft (10), the surface of the positioning shaft (10) is threadedly connected with a nut (19), a flange (8) is sleeved on the positioning shaft (10), the bottom end of the positioning shaft (10) is fixedly connected with a first block (13), and the first block (13) is engaged with the groove (14).

2. The aluminum flange processing fixture according to claim 1 is characterized in that: The groove (3) is designed to be sloped, and a material discharge opening (12) is excavated at the bottom of the groove (3).

3. The fixture for processing aluminum flange according to claim 1, characterized in that: A blowing port (11) with a fan inside is installed on a side wall of the groove (3) away from the material discharge port (12).

4. The fixture for processing aluminum flange according to claim 3 is characterized in that: A waste box (9) is slidably connected to one end of the processing device body (1) located below the groove (3) and close to the discharge port (12).

5. The fixture for processing aluminum flange according to claim 1, characterized in that: The interior of the groove (3) is made of smooth stainless steel, and the wind force of the air outlet (11) is greater than the friction between the surface of the groove (3) and the waste chips.

6. The fixture for processing aluminum flange according to claim 1, characterized in that: The first card block (13) is higher than or equal to one half of the height of the card slot (14).

7. The fixture for processing aluminum flange according to claim 1, characterized in that: The processing device body (1) is fixedly connected with a control cylinder (5), a drive assembly, a servo motor (18) and a controller of a fan.

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