Stainless steel pipe drilling equipment facilitating chip removal

Abstract

The utility model discloses stainless steel pipe drilling equipment convenient for chip removal, which comprises a fixing frame and is characterized in that an operating platform is arranged on the upper side of the fixing frame, an inclined guide plate is arranged below the operating platform, a through hole is arranged on the operating platform corresponding to the upper part of the inclined guide plate, and the lower end of the inclined guide plate is connected with a collecting tank. A pair of assembly frames is arranged on the upper side of the fixing frame and located above the through hole, an inclined guide plate is additionally arranged in the fixing frame, when a stainless steel pipe is drilled, cooling water can be sprayed out to cool the drilled position, and the drilling efficiency and quality are improved; and meanwhile, the cooling liquid can bring out sweeps generated during drilling, then the cooling liquid and the sweeps can be discharged at the same time through the inclined guide plate, the sweeps are prevented from being attached to the surface of the inclined guide plate, and compared with the prior art, the drilling device has the advantages of being high in operation efficiency, good in drilling effect and the like.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel pipe processing technology, specifically to a stainless steel pipe drilling device that facilitates chip removal. Background Technology

[0002] Stainless steel pipe is a hollow, long, round steel material, widely used in industrial pipelines for petroleum, chemical, medical, food, light industry, and machinery, as well as in mechanical structural components. Drilling stainless steel pipes generates a lot of shavings, and most current drilling equipment has the problem of difficulty in removing these shavings. Furthermore, drilling generates heat, which may damage the coating on coated stainless steel pipes.

[0003] For example, a positioning device for drilling stainless steel pipes, patent number CN221389858U, includes a base plate. A support frame is welded to the top center of the base plate, and a top plate is rotatably connected inside the support frame. A drive mechanism is installed between the top plate and the base plate. After drilling, the output end of a servo motor drives a threaded rod to rotate, causing the first movable seat and the second movable seat to move away from each other. Consequently, the first sliding seat and the second sliding seat move away from each other, causing the telescopic component to be in an extended state. This causes the movable plate to move to the right, rotating the connecting arm and rotating the top plate. The left side of the top plate tilts downward, allowing the waste generated during drilling to slide into a collection box, thus meeting the needs of the workers.

[0004] After the technical solution is completed, the servo motor is still needed to drive the top plate to rotate in order to achieve the purpose of discharging waste. The overall workflow is cumbersome. At the same time, small waste is easily stuck to the top plate due to static electricity or friction. Simply rotating the top plate cannot achieve a good waste collection effect, and operators are required to clean it afterward. Summary of the Invention

[0005] To solve the above-mentioned technical problems, this utility model provides a stainless steel pipe drilling device that facilitates chip removal, which can cool the stainless steel in time during drilling and facilitate the removal of iron filings.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a stainless steel pipe drilling device for convenient chip removal, comprising a fixed frame, characterized in that an operating platform is provided on the upper side of the fixed frame, an inclined guide plate is provided below the operating platform, a through hole is provided on the operating platform corresponding to the upper part of the inclined guide plate, the lower end of the inclined guide plate is connected to a collection trough, and a pair of assembly brackets are provided on the upper side of the fixed frame, the pair of assembly brackets being located above the through hole.

[0007] A lead screw module is provided between a pair of assembly frames. An adjusting seat is slidably connected to the lead screw module. Electric push rods are provided on both sides of the adjusting seat. The driving end of the electric push rod passes through the adjusting seat and is connected to a lifting seat. A pair of drilling devices are provided on the lower side of the lifting seat. Boxes are provided on both sides of the fixed frame. A pump is provided on the upper side of the box. A pair of drainage plates are provided on the fixed frame. The pump is connected to the drainage plates through a pipe. Spray nozzles are evenly arranged on the inner side of the drainage plates. The spray nozzles face the drilling devices to spray the steel pipe under the drilling devices.

[0008] In the above solution, the clamping assembly includes a cylinder mounted on the upper side of the assembly frame. The output end of the cylinder passes through the assembly frame and is connected to an upper clamping seat. The fixing frame is provided with a lower clamping seat corresponding to the upper clamping seat. Both the upper and lower clamping seats have corresponding arc-shaped grooves. The arc-shaped grooves of the upper and lower clamping seats are used to clamp the steel pipe.

[0009] In the above design, the spray head is tilted downwards for easy spraying.

[0010] In the above scheme, a drain outlet is provided at the bottom of the collection tank, and a filter plate is provided in the lower middle part of the collection tank. The filter plate collects iron filings, facilitating the recycling of coolant.

[0011] In the above scheme, the operating platform is equipped with a conveying block, and a guide groove corresponding to the arc-shaped groove is opened on the upper side of the conveying block. After drilling is completed, the steel pipe between the upper and lower clamping seats can be manually pushed towards the conveying block, and a collection frame for catching the steel pipe can be set below the fixing frame.

[0012] In the above solution, the fixing frame is provided with a stabilizing groove, and the two sides of the upper clamping seat are slidably connected to the stabilizing groove. This facilitates the stable operation of the upper clamping seat.

[0013] The stainless steel pipe drilling equipment provided by this utility model has the following advantages: by adding an inclined guide plate inside the fixed frame, cooling water can be sprayed to cool the drilling site during the drilling operation of the stainless steel pipe, which increases the drilling efficiency and quality. At the same time, the coolant can carry away the waste chips generated during drilling. Subsequently, the coolant and waste chips can be discharged simultaneously through the inclined guide plate, preventing waste chips from sticking to the surface of the inclined guide plate. Compared with the prior art, it has the advantages of high operating efficiency and good drilling effect. Attached Figure Description

[0014] Figure 1 This is a first three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention.

[0016] Figure 3 This is a schematic diagram of the third three-dimensional structure of the present invention.

[0017] In the diagram: 1. Fixed frame, 2. Inclined guide plate, 3. Collection trough, 4. Operating platform, 5. Assembly frame, 6. Screw module, 7. Adjusting seat, 8. Electric push rod, 9. Lifting seat, 10. Drilling device, 11. Box, 12. Pump, 13. Drainage plate, 14. Pipe, 15. Nozzle, 16. Cylinder, 17. Upper clamping seat, 18. Lower clamping seat, 19. Discharge port, 20. Conveying block. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Example 1

[0020] like Figure 1-3 As shown, a stainless steel pipe drilling device for convenient chip removal includes a fixed frame 1. The fixed frame 1 includes a base plate, with vertical plates arranged opposite each other on the front and rear sides of the upper left side of the base plate. An inclined guide plate 2 is arranged inside the fixed frame 1. Specifically, the inclined guide plate 2 is located between the two vertical plates, and its bottom end extends outside the two vertical plates. The bottom end of the inclined guide plate 2 is connected to a collection trough 3, which is set on the base plate outside the vertical plates. An operating platform 4 is arranged on the upper side of the fixed frame 1, located above the inclined guide plate 2. A through hole is provided on the left side of the operating platform 4, and the two vertical plates are located in the through hole, with their upper parts extending above the through hole. The right end of the operating platform 4 is supported on the base plate by a support leg, and its left side is fixed to the vertical plate. The inclined guide plate 2 is located below the through hole. An outlet 19 is provided at the lower part of the collection trough 3, and a filter plate is arranged in the middle and lower part of the collection trough 3. The outlet 19 is located below the filter plate.

[0021] A pair of assembly frames 5 are provided on the upper side of the fixed frame 1, and a clamping assembly is provided on the lower side of the assembly frames 5. Specifically, the pair of assembly frames 5 are positioned between the left and right sides of the top ends of the two vertical plates. The assembly frames are supported on the top ends of the two vertical plates. A lead screw module 6 extending left and right is provided between the middle of the top ends of the pair of assembly frames 5. The lead screw module 6 is existing technology and has its own power. An adjusting seat 7 is slidably connected to the lead screw module 6. Electric push rods 8 are provided on the front and rear sides of the adjusting seat 7. The driving end of the electric push rod 8 passes through the adjusting seat 7 and is connected to a lifting seat 9. A pair of drilling devices 10 are provided on the lower side of the lifting seat 9. The drilling devices 10 include drill bits, which is conventional technology and will not be described in detail here. The pair of drilling devices 10 are located at the front and rear ends of the lower side of the lifting seat 9, respectively. Each of the vertical plates of the fixing frame 1 has a housing 11 installed on its outer bottom plate. A pump 12 is installed on the upper side of the housing 11. A drainage plate 13 is installed on the upper inner side of the two vertical plates of the fixing frame 1. The pump 12 is connected to the drainage plate 13 through a pipe 14. Spray nozzles 15 are evenly arranged on the drainage plate 13. The spray nozzles 15 are inclined downwards and face the steel pipe.

[0022] The clamping assembly includes a cylinder 16 mounted on the upper side of the assembly frame 5. The output end of the cylinder 16 passes through the assembly frame 5 and is connected to an upper clamping seat 17. A lower clamping seat 18, corresponding to the upper clamping seat 17, is positioned between the two vertical plates of the fixing frame 1. The lower clamping seat 18 is located above the operating platform 4. Corresponding arc-shaped grooves for placing steel pipes are provided on the lower side of the upper clamping seat 17 and the upper side of the lower clamping seat 18. The positions of the arc-shaped grooves correspond to the positions of the drilling devices 10, as shown in the figure, with two arc-shaped grooves corresponding to the two drilling devices 10. A left-right extending conveying block 20 is provided on the right side of the operating platform 4 corresponding to the two arc-shaped grooves. A guide groove corresponding to the arc-shaped groove is provided on the upper side of the conveying block 20.

[0023] When drilling is required on stainless steel, the operator can place the stainless steel tube in the arc-shaped groove between the upper clamping seat 17 and the lower clamping seat 18 and clamp and fix the stainless steel tube.

[0024] At this time, the lead screw module 6 runs, driving the adjustment seat 7 and the components located on the lower side of the adjustment seat 7 to move. Then, in conjunction with the electric push rod 8, the lifting seat 9 and a pair of drilling devices 10, it can automatically drill holes in the clamped and fixed steel pipe. At the same time as drilling, the pump 12 runs, thereby drawing coolant from inside the housing 11 and sending it into the drainage rack through the pipe 14. Finally, it is sprayed out through multiple sets of nozzles 15. Since the nozzles 15 are set at an angle, the coolant can act on the drilled part of the stainless steel pipe, which can cool the drilled part and thus increase the drilling effect.

[0025] Meanwhile, the coolant will carry out the debris generated during the drilling process and fall under gravity. The coolant and debris can be discharged into the collection tank 3 along the inclined guide plate 2 for collection. The collection tank 3 is equipped with a filter plate to filter the debris. The filtered coolant is discharged through the outlet 19, which facilitates the reuse of the filtered coolant. At the same time, the design of the inclined baffle can quickly discharge the coolant with debris and prevent the debris from sticking to the surface of the inclined guide plate 2.

[0026] A stabilizing groove is provided on the vertical plate corresponding to the upper clamping seat 17. The two sides of the upper clamping seat 17 are slidably connected to the stabilizing groove to increase the stability of the upper clamping seat 17 during the lifting process.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stainless steel pipe drilling apparatus for easy core drilling, comprising a fixing frame (1), characterized in that, An operating platform (4) is provided on the upper side of the fixed frame (1), and an inclined guide plate (2) is provided below the operating platform (4). A through hole is provided on the operating platform (4) corresponding to the upper part of the inclined guide plate (2). The lower end of the inclined guide plate (2) is connected to the collection trough (3). A pair of assembly racks (5) are provided on the upper side of the fixed frame (1). The pair of assembly racks (5) are located above the through hole. A lead screw module (6) is provided between a pair of assembly frames (5). An adjustment seat (7) is slidably connected to the lead screw module (6). Electric push rods (8) are provided on both sides of the adjustment seat (7). The driving end of the electric push rod (8) passes through the adjustment seat (7) and is connected to a lifting seat (9). A pair of drilling devices (10) are provided on the lower side of the lifting seat (9). A box (11) is provided on both sides of the fixed frame (1). A pump (12) is provided on the upper side of the box (11). A pair of drainage plates (13) are provided on the fixed frame (1). The pump (12) is connected to the drainage plate (13) through a pipe (14). Spray nozzles (15) are evenly arranged on the inner side of the drainage plate (13). The spray nozzles face the direction of the drilling device to spray the steel pipe under the drilling device.

2. A convenient relief drilling apparatus for stainless steel pipe according to claim 1, wherein The clamping assembly includes a cylinder (16) disposed on the upper side of the assembly frame (5). The output end of the cylinder (16) passes through the assembly frame (5) and is connected to an upper clamping seat (17). The fixing frame (1) is provided with a lower clamping seat (18) corresponding to the upper clamping seat (17). Both the upper clamping seat (17) and the lower clamping seat (18) are provided with corresponding arc-shaped grooves.

3. A convenient relief drilling apparatus for stainless steel pipe according to claim 2, wherein The nozzle (15) is set at an angle downwards.

4. A stainless steel pipe drilling apparatus for easy core drilling according to claim 3, wherein The collection tank (3) is provided with an outlet (19) at the bottom, and a filter plate is provided in the lower middle part of the collection tank (3).

5. A convenient relief drilling apparatus for stainless steel pipe according to claim 4, wherein The operating platform (4) is provided with a conveying block (20), and a guide groove corresponding to the arc-shaped groove is opened on the upper side of the conveying block (20).

6. A convenient relief drilling apparatus for stainless steel pipe according to claim 5, wherein The fixing frame (1) has a stabilizing groove, and the upper clamping seat (17) is slidably connected to the stabilizing groove on both sides.

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