Flange plate drilling and grinding equipment

Abstract

The utility model discloses flange plate drilling and polishing equipment which comprises a base, a fixing frame, a supporting column and a disc, the fixing frame is fixedly connected to the top of the base, the supporting column is rotationally connected to the top of the base, the disc is fixedly connected to the upper end of the supporting column, and the flange plate drilling and polishing equipment further comprises a positioning assembly, an adjusting assembly, a drilling assembly and a polishing assembly. The utility model belongs to the technical field of flange plate machining, and particularly relates to flange plate drilling and grinding equipment which solves the problems that the automation degree of flange plate drilling and grinding is low, labor force is increased, hole position deviation is easily caused by unstable fixation in the production process, and actual production is not facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of flange processing, and in particular relates to flange drilling and grinding equipment. Background Art

[0002] Flange, also called flange or flange, is a part that connects pipes to each other and is connected to the pipe end. There are holes on the flange, and bolts connect the two flanges tightly. Gaskets are used to seal between flanges. Flange is a disc-shaped part, which is most common in pipeline engineering.

[0003] In real life, flange drilling is often done with an electric drill, followed by grinding with a grinding wheel. This has a low degree of automation and increases labor. During the production process, the unstable fixation can easily cause the hole position to deviate, which is not conducive to actual production. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the automation level of flange drilling and grinding is low, which increases the labor force, and the unstable fixation in the production process easily causes the hole position deviation, which is not conducive to actual production.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a flange drilling and grinding equipment, including a base, a fixing frame, a support column and a disc, the fixing frame is fixedly connected to the top of the base, the support column is rotatably connected to the top of the base, the disc is fixedly connected to the upper end of the support column, and also includes a positioning component, an adjustment component, a drilling component and a grinding component. The positioning component is arranged at the top of the disc, and the positioning components are symmetrically distributed. The adjustment component is arranged at the top of the base, the drilling component is arranged at the bottom of the support frame, and the grinding component is arranged at the bottom of the fixing frame. The grinding component and the drilling component are arranged adjacent to each other. First, the flange is quickly positioned by the positioning component, and then the flange is rotationally adjusted by the adjustment component according to needs, and finally the flange is drilled or polished by the drilling component or the grinding component.

[0006] Furthermore, the positioning assembly includes a fixed plate, a cylinder and a clamping block, the fixed plate is fixedly connected to the top of the disc, the cylinder passes through the fixed plate and is fixedly connected to the fixed plate, the clamping block is fixedly connected to the free end of the cylinder, the top of the disc is provided with a guide groove, the guide grooves are symmetrically distributed, the bottom of the clamping block is fixedly connected to a bottom block, and the bottom block is slidably arranged inside the guide groove.

[0007] Furthermore, the adjustment component includes a servo motor, a worm and a worm wheel, the servo motor is fixedly mounted on the top of the base, the worm is fixedly connected to the output end of the servo motor, the worm wheel is fixedly connected to the middle position of the support column, and the worm and worm wheel are meshed.

[0008] Furthermore, the drilling assembly includes a linear guide rail, a hydraulic rod, a rotary motor and a drill bit, wherein the linear guide rail is fixedly mounted on the bottom of a fixed frame, an adjustment block is slidably arranged on the linear guide rail, the hydraulic rod is fixedly connected to the bottom of the adjustment block, the rotary motor is fixedly mounted on the free end of the hydraulic rod, and the drill bit is fixedly connected to the output end of the rotary motor.

[0009] Furthermore, the grinding assembly includes a second linear guide rail, an electric push rod, a connecting plate, a stepper motor and a grinding disc. The second linear guide rail is fixedly connected to the bottom of the fixed frame, a slider is slidably provided on the second linear guide rail, the electric push rod is fixedly connected to the bottom of the slider, the connecting plate is fixedly connected to the free end of the electric push rod, the stepper motor is fixedly installed on the bottom wall of the connecting plate, and the grinding disc is fixedly connected to the output end of the stepper motor.

[0010] Furthermore, a dust collector is fixedly mounted on the top of the connecting plate, and an input end of the dust collector is arranged at the bottom of the connecting plate.

[0011] After adopting the above structure, the utility model has the following beneficial effects:

[0012] (1) The flange can be clamped and positioned quickly and stably to avoid deviation of the hole position caused by its displacement during the production process;

[0013] (2) The fixed flange can be rotated and adjusted to facilitate drilling and grinding of other positions of the flange;

[0014] (3) The position of the drill bit and the grinding disc can be flexibly adjusted to efficiently complete the drilling and grinding operations, and dust collection can be performed during grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying 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.

[0016] Figure 1 This is a schematic diagram of the overall structure of a flange drilling and grinding device proposed by the utility model;

[0017] Figure 2 This is a front view of a flange drilling and grinding device proposed by the utility model;

[0018] Figure 3 This is a three-dimensional structural schematic diagram of a flange drilling and grinding device proposed by the utility model;

[0019] Figure 4 The utility model is a side view of a flange drilling and grinding device.

[0020] In the attached drawings: 1. base, 2. fixed frame, 3. support column, 4. disc, 5. fixed plate, 6. cylinder, 7. clamping block, 8. guide groove, 9. bottom block, 10. servo motor, 11. worm, 12. worm gear, 13. linear guide rail 1, 14. hydraulic rod, 15. rotary motor, 16. drill bit, 17. linear guide rail 2, 18. electric push rod, 19. connecting plate, 20. stepper motor, 21. grinding disc, 22. slider, 23. adjustment block, 24. dust collector. DETAILED DESCRIPTION

[0021] like Figure 1-2 As shown, a flange drilling and grinding equipment includes a base 1, a fixing frame 2, a supporting column 3 and a disc 4, the fixing frame 2 is fixedly connected to the top of the base 1, the supporting column 3 is rotatably connected to the top of the base 1, and the disc 4 is fixedly connected to the upper end of the supporting column 3. It also includes a positioning component, an adjusting component, a drilling component and a grinding component. The positioning component is arranged at the top of the disc 4, and the positioning components are symmetrically distributed. The adjusting component is arranged at the top of the base 1, the drilling component is arranged at the bottom of the supporting frame, and the grinding component is arranged at the bottom of the fixing frame 2. The grinding component and the drilling component are arranged adjacent to each other.

[0022] like Figure 1-4 As shown, in order to quickly and stably position the flange, the positioning assembly includes a fixing plate 5, a cylinder 6 and a clamping block 7. The fixing plate 5 is fixedly connected to the top of the disc 4. The cylinder 6 passes through the fixing plate 5 and is fixedly connected to the fixing plate 5. The clamping block 7 is fixedly connected to the free end of the cylinder 6. A guide groove 8 is provided on the top of the disc 4. The guide grooves 8 are symmetrically distributed. A bottom block 9 is fixedly connected to the bottom of the clamping block 7. The bottom block 9 is slidably arranged inside the guide groove 8.

[0023] like Figure 1-4 As shown, in order to perform flexible drilling or grinding operations on the flange, the drilling assembly includes a linear guide rail 13, a hydraulic rod 14, a rotary motor 15 and a drill bit 16. The linear guide rail 13 is fixedly installed at the bottom of the fixed frame 2, and an adjustment block 23 is slidably provided on the linear guide rail 13. The hydraulic rod 14 is fixedly connected to the bottom of the adjustment block 23, and the rotary motor 15 is fixedly installed at the free end of the hydraulic rod 14. The drill bit 16 is fixedly connected to the output end of the rotary motor 15. The grinding assembly includes a linear guide rail 2 17, an electric push rod 18, a connecting plate 19, a stepper motor 20 and a grinding disc 21. The linear guide rail 2 17 is fixedly connected to the bottom of the fixed frame 2, and a slider 22 is slidably provided on the linear guide rail 2 17. The electric push rod 18 is fixedly connected to the bottom of the slider 22, the connecting plate 19 is fixedly connected to the free end of the electric push rod 18, the stepper motor 20 is fixedly installed on the bottom wall of the connecting plate 19, and the grinding disc 21 is fixedly connected to the output end of the stepper motor 20.

[0024] like Figure 1-4As shown, in order to adjust the fixed flange to facilitate drilling or grinding operations at other locations, the adjustment component includes a servo motor 10, a worm 11 and a worm wheel 12. The servo motor 10 is fixedly mounted on the top of the base 1, the worm 11 is fixedly connected to the output end of the servo motor 10, and the worm wheel 12 is fixedly connected to the middle position of the support column 3, and the worm 11 and the worm wheel 12 are meshed.

[0025] A dust collector 24 is fixedly mounted on the top of the connecting plate 19, and an input end of the dust collector 24 is arranged at the bottom of the connecting plate 19, so as to collect floating dust during grinding.

[0026] When in use, the flange to be processed is placed on the top of the disc 4, and the two groups of cylinders 6 are controlled to extend at the same time, and the clamping block 7 clamps and fixes the outer wall of the flange. During the movement of the clamping block 7, the bottom block 9 is driven to slide inside the guide groove 8, thereby increasing the stability of the clamping block 7. The clamping and positioning of the flange can prevent it from being offset during the processing;

[0027] If drilling is to be performed on the flange, the linear guide rail 13 is controlled to make the adjustment block 23 drive the drill bit 16 to adjust the position, and then the rotary motor 15 is turned on and the control hydraulic rod 14 is extended to perform drilling on the flange;

[0028] If the flange is to be polished, the linear guide rail 17 is controlled to make the slider 22 drive the polishing disc 21 to adjust the position, and then the dust collector 24 and the stepper motor 20 are turned on at the same time. The rotation of the polishing disc 21 polishes the surface of the flange, and the dust collector 24 can collect the floating dust generated during polishing.

[0029] After completing a set of drilling operations on the flange or grinding operations at a certain position, the servo motor 10 can be turned on, and the rotation of the worm 11 causes the worm wheel 12 to drive the support column 3 to rotate, so as to adjust the fixed flange to facilitate drilling or grinding operations at other positions, thereby improving work efficiency.

[0030] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A flange drilling and grinding device, comprising a base, a fixing frame, a support column and a disc, wherein the fixing frame is fixedly connected to the top of the base, the support column is rotatably connected to the top of the base, and the disc is fixedly connected to the upper end of the support column, characterized in that: It also includes a positioning component, an adjusting component, a drilling component and a grinding component. The positioning component is arranged on the top of the disc, the positioning components are symmetrically distributed, the adjusting component is arranged on the top of the base, the drilling component is arranged on the bottom of the support frame, the grinding component is arranged on the bottom of the fixed frame, and the grinding component and the drilling component are arranged adjacent to each other. First, the flange is quickly positioned by the positioning component, and then the flange is rotationally adjusted by the adjusting component according to needs, and finally the flange is drilled or polished by the drilling component or the grinding component.

2. The flange drilling and grinding equipment according to claim 1, characterized in that: The positioning assembly includes a fixed plate, a cylinder and a clamping block, wherein the fixed plate is fixedly connected to the top of the disc, the cylinder passes through the fixed plate and is fixedly connected to the fixed plate, the clamping block is fixedly connected to the free end of the cylinder, the top of the disc is provided with a guide groove, the guide grooves are symmetrically distributed, the bottom of the clamping block is fixedly connected to a bottom block, and the bottom block is slidably arranged inside the guide groove.

3. The flange drilling and grinding equipment according to claim 2, characterized in that: The adjustment assembly includes a servo motor, a worm and a worm wheel. The servo motor is fixedly mounted on the top of the base. The worm is fixedly connected to the output end of the servo motor. The worm wheel is fixedly connected to the middle position of the support column. The worm and the worm wheel are meshed.

4. The flange drilling and grinding equipment according to claim 3, characterized in that: The drilling assembly includes a linear guide rail, a hydraulic rod, a rotary motor and a drill bit. The linear guide rail is fixedly mounted on the bottom of a fixed frame, an adjustment block is slidably arranged on the linear guide rail, the hydraulic rod is fixedly connected to the bottom of the adjustment block, the rotary motor is fixedly mounted on the free end of the hydraulic rod, and the drill bit is fixedly connected to the output end of the rotary motor.

5. The flange drilling and grinding equipment according to claim 4, characterized in that: The grinding assembly includes a second linear guide rail, an electric push rod, a connecting plate, a stepper motor and a grinding disc. The second linear guide rail is fixedly connected to the bottom of a fixed frame. A slider is slidably provided on the second linear guide rail. The electric push rod is fixedly connected to the bottom of the slider. The connecting plate is fixedly connected to the free end of the electric push rod. The stepper motor is fixedly installed on the bottom wall of the connecting plate. The grinding disc is fixedly connected to the output end of the stepper motor.

6. The flange drilling and grinding equipment according to claim 5, characterized in that: A dust collector is fixedly mounted on the top of the connecting plate, and an input end of the dust collector is arranged at the bottom of the connecting plate.

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