CN218051343U - Flange plate machining drilling machine - Google Patents

Abstract

The application relates to the technical field of drilling machines, in particular to a flange plate machining drilling machine which comprises a workbench, wherein the workbench is provided with a slide rail, the slide rail is provided with a slide table in a sliding manner, a mounting plate is fixedly connected onto the slide table, a plurality of positioning parts for positioning a flange plate are arranged on the mounting plate, and a pressing assembly for pressing the flange plate onto the positioning parts is arranged among the plurality of positioning parts; still be provided with the drilling subassembly of boring and establishing the leak hunting hole on the workstation, this application has the effect that improves the machining precision of flange drilling.

Description

Flange plate machining drilling machine

Technical Field

The application relates to the technical field of drilling machines, in particular to a flange plate machining drilling machine.

Background

Whether the welding seam leaks is difficult to determine after the lining ring flange is welded with the cylinder body, therefore, leakage detecting holes are mostly formed in the outer wall of the flange when the lining ring flange is machined, if the welding seam of the lining ring and the cylinder body leaks, the lining ring flange firstly leaks from the leakage detecting holes, and then the lining ring flange can be timely treated after being found.

At present, when a leakage detecting hole is machined, a line needs to be marked on the outer wall of a lining ring flange, the central point of the outer wall of the flange needs to be found, then the flange is fixed through a clamp, and then drilling operation is carried out through a manual handheld electric drill.

In view of the above-mentioned related art, the inventor believes that drilling by means of manually holding an electric drill has low machining accuracy and has a place to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the machining precision of flange drilling, this application provides a ring flange processing drilling machine.

The application provides a pair of ring flange processing drilling machine adopts following technical scheme:

a drilling machine for machining a flange plate comprises a workbench, wherein a slide rail is arranged on the workbench, a sliding table is arranged on the slide rail in a sliding manner, a mounting plate is fixedly connected onto the sliding table, a plurality of positioning parts for positioning the flange plate are arranged on the mounting plate, and a pressing assembly for pressing the flange plate onto the positioning parts is arranged among the plurality of positioning parts;

and a drilling assembly for drilling a leakage detection hole is further arranged on the workbench.

Through adopting above-mentioned technical scheme, pass through setting element installation location with the ring flange on the mounting panel, then compress tightly the ring flange through compressing tightly the subassembly and fix on the mounting panel, fix a position after the good ring flange and make the ring flange slide towards the drilling subassembly through the cooperation of sliding of slip table and slide rail, and then realize boring the establishment to the accurate processing in ring flange leak hunting hole through the drilling subassembly, improved the machining precision of flange drilling.

Optionally, a driving assembly for driving the sliding table to slide at a constant speed is arranged between the workbench and the sliding table.

Through adopting above-mentioned technical scheme, during processing drilling, it is comparatively hard simultaneously to slide the displacement volume and the speed of hardly controlling the slip table through artifical drive slip table, if feed rate too fast can lead to drilling out pick up a leak mouth not good quality, through drive assembly drive slip table at the uniform velocity slide, labour saving and time saving more, convenient and fast when having improved the drilling quality.

Optionally, the drilling subassembly is including setting up the mount pad on the workstation, setting up at the mount pad orientation the installation cover of slip table one side, rotate the electric drill dop that sets up in the installation cover, set up and be in the electric drill dop is towards the drill bit of slip table one side and set up the drive disk assembly of slip table one side at the mount pad back of the body, the drive disk assembly drives the electric drill dop rotates, the drill bit can be dismantled the setting and be in the electric drill dop.

Through adopting above-mentioned technical scheme, rotate through drive unit drive electric drill dop to drive the drill bit and rotate and accomplish the brill of going up the hole to the ring flange and establish, can dismantle the setting with the drill bit on the electric drill chuck, be convenient for change the drill bit when the drill bit damages or needs to bore the leak hunting hole of establishing different apertures, thereby improved the life and the adaptability of drilling subassembly.

Optionally, an adjusting component for driving the mounting sleeve and the electric drill chuck to synchronously slide towards a direction close to or far away from the flange plate is arranged in the mounting seat.

Through adopting above-mentioned technical scheme, probably need finely tune the position of ring flange among the drilling process, the slip table is adjusted and may be leaded to the ring flange to adjust excessively to lead to the drilling quality not good and comparatively loaded down with trivial details, slides in step towards the direction of being close to or keeping away from the ring flange through adjusting part drive installation cover and electric drill dop and accomplishes the fine setting, has improved regulation efficiency, can guarantee the drilling quality as far as possible simultaneously, has improved the adaptability and the processingquality of processing drilling machine.

Optionally, the sliding table is provided with a locking member for locking the sliding table on the workbench.

Through adopting above-mentioned technical scheme, during drilling, most drive disk assembly all can have the problem in aspects such as vibrations, if vibrations are too big, can lead to the slip table to take place to rock or slide to lead to the ring flange drilling quality not good, lock the slip table on the workstation through the retaining member, reduced because drive disk assembly vibrations lead to the not good possibility of drilling quality.

Optionally, the pressing assembly comprises a bolt fixed on the mounting plate, a nut rotatably arranged on the bolt, and a pressing block arranged on one side of the nut, facing the mounting plate, the pressing block and the nut are provided with a gasket therebetween, and one side of the pressing block, facing the mounting plate, is provided with a friction pad.

Through adopting above-mentioned technical scheme, compress tightly the subassembly when seeking the ring flange to the pressure, in order to reduce the ring flange and take place the possibility of rocking in drilling process, the dynamics that the briquetting was pressed and is established is great usually, this has also increased the briquetting and has leaded to the ring flange surface to take place the possibility of wearing and tearing, through set up the friction pad in one side of briquetting orientation mounting panel, reduced the ring flange surface and establish the possibility that the in-process took place wearing and tearing in the pressure, increased the friction between ring flange and briquetting simultaneously, further reduced the ring flange and taken place the possibility of rocking.

Optionally, a placing box for placing the drill bit is arranged on the side wall of the mounting plate.

Through adopting above-mentioned technical scheme, when the leak hunting hole in different apertures of needs processing, need to change the drill bit that corresponds, conclude the drill bit in different apertures through placing the box and place, the staff of being convenient for takes the change, has promoted the practicality and the convenience of processing drilling machine.

Optionally, a controller for controlling the opening and closing of the drilling assembly is arranged on the side wall, close to the drilling assembly, of the workbench.

Through adopting above-mentioned technical scheme, the opening and closing of the timely control drilling subassembly of staff of being convenient for through the controller on the workstation, convenient and fast has improved the efficiency of processing drilling machine drilling.

In summary, the present application includes at least one of the following beneficial technical effects:

1. install the ring flange through the setting element fast and fix a position on the mounting panel, then compress tightly the ring flange through compressing tightly the subassembly and fix on the mounting panel, fix a position after fixing the ring flange and make the ring flange slide towards the drilling subassembly through the cooperation of sliding of slip table and slide rail, and then realize boring the establishment to the accurate processing of ring flange leak hunting hole through the drilling subassembly, improved the machining precision of flange drilling.

2. The displacement volume and the speed of hardly controlling the slip table through artifical drive slip table slide are comparatively hard simultaneously, if feed rate too fast can lead to boring out pick up the leak mouth quality not good, slide at the uniform velocity through drive assembly drive slip table, labour saving and time saving more when having improved drilling quality, convenient and fast.

3. The position of ring flange need finely tune among the drilling process possibly, and the slip table is adjusted and probably leads to the ring flange to adjust excessively to lead to the drilling quality not good and comparatively loaded down with trivial details, slides in step towards the direction of being close to or keeping away from the ring flange through adjusting part drive installation cover and electric drill dop and accomplishes the fine setting, has improved regulation efficiency, can guarantee the drilling quality as far as possible simultaneously, has improved the adaptability and the processingquality of processing drilling machine.

Drawings

Fig. 1 is a schematic cross-sectional view of a structure mainly embodying a driving assembly of a flange processing drilling machine in an embodiment of the present application.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is an axis measuring view mainly showing an overall structure of a flange machining drill press in the embodiment of the present application.

Fig. 4 is an enlarged schematic view of a portion B in fig. 3.

Reference numerals are as follows: 1. a work table; 2. a sliding table; 3. a slide rail; 4. mounting a plate; 5. a positioning member; 6. a compression assembly; 61. a bolt; 62. a nut; 63. pressing into blocks; 7. a gasket; 8. a friction pad; 9. a drive assembly; 91. a fixed seat; 92. adjusting the screw rod; 93. a first bevel gear; 94. rotating the rod; 95. a hand wheel; 96. a fixing plate; 97. a second bevel gear; 10. a drilling assembly; 101. a mounting seat; 102. installing a sleeve; 103. an electric drill chuck; 104. a drill bit; 105. a transmission member; 1051. a drive member; 1052. a first pulley; 1053. a second pulley; 1054. a transmission belt; 11. a baffle plate; 12. an adjustment assembly; 121. a driving cylinder; 122. positioning seats; 13. a locking member; 14. placing the box; 15. and a controller.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses ring flange processing drilling machine.

Referring to fig. 1, a ring flange processing drilling machine, comprises a workbench 1, slip table 2, mounting panel 4 and a plurality of setting element 5, 1 upper surface integrated into one piece of workstation has slide rail 3, slip table 2 slides and installs on slide rail 3, mounting panel 4 passes through bolt 61 installation to be fixed on 2 upper surfaces of slip table, 5 welded fastening of a plurality of setting element are on the mounting panel 4 upper surface, in this embodiment, 5 welded fastening of setting element has four, four setting elements 5 are corresponding to the mounting hole and are circumference array distribution on the ring flange, and then realize the installation location to the ring flange.

Referring to fig. 1, a pressing assembly 6 for pressing the flange plate on the positioning piece 5 is installed on the installation plate 4, the pressing assembly 6 comprises a bolt 61, a nut 62 and a pressing block 63, the bolt 61 is in threaded connection with the upper surface of the installation plate 4, the bolt 61 and the circle centers of the four positioning piece 5 circumferential arrays are coaxially arranged, the nut 62 is in threaded connection with the bolt 61, the pressing block 63 is sleeved on the bolt 61 and located below the nut 62, when the pressing is fixedly arranged, the pressing block 63 is pressed on the upper surface of the flange plate through rotating the nut 62, and then the flange plate is pressed on the positioning piece 5.

Referring to fig. 1, a gasket 7 is further sleeved on the outer wall of the bolt 61, the gasket 7 is located between the nut 62 and the pressing block 63, a friction pad 8 is fixedly bonded on the surface of the pressing block 63 facing the mounting plate 4, pressing force of the pressing block 63 in pressing is improved through the gasket 7, possibility of surface abrasion of the flange plate caused by the pressing block 63 in the pressing process is reduced through the friction pad 8, friction between the flange plate and the pressing block 63 is increased, and possibility of shaking of the flange plate is reduced.

Referring to fig. 1 and 2, slip table 2 slides through drive assembly 9 and installs on slide rail 3, drive assembly 9 includes fixing base 91, accommodate the lead screw 92, dwang 94, first bevel gear 93 and hand wheel 95, it installs two to rotate the seat interval, two mount pads 101 pass through bolt 61 fixed mounting on workstation 1 lateral wall, accommodate the lead screw 92 fixed mounting is between two rotation seats, one side that slip table 2 is located accommodate the lead screw 92 is rotated and is installed dwang 94, first bevel gear 93 cover is established and is fixed on the dwang 94 is close to the one end outer wall of workstation 1, hand wheel 95 cover is established and is fixed on the one end outer wall that dwang 94 deviates from workstation 1.

Referring to fig. 1 and 2, the driving assembly 9 further includes a fixing plate 96 and a second bevel gear 97, the fixing plate 96 is welded and fixed on the side wall of the sliding table 2 facing the working table 1, the adjusting screw 92 penetrates through the fixing plate 96, the second bevel gear 97 is rotatably mounted on the fixing plate 96 and is in threaded connection with the adjusting screw 92, in this embodiment, the fixing plate 96 and the second bevel gear 97 are integrally formed, and the second bevel gear 97 and the first bevel gear 93 are meshed with each other.

During the adjustment, drive dwang 94 through hand wheel 95 and rotate, the cover is established and is fixed first bevel gear 93 on dwang 94 and rotates along with dwang 94 to drive and rotate with first bevel gear 93 engaged with second bevel gear 97, accommodate the lead screw 92 is fixed this moment, second bevel gear 97 rotates, thereby change into the linear motion of self with the spiral rotation of second bevel gear 97, thereby drive slip table 2 uniform velocity through fixed plate 96 and remove, when having improved drilling quality labour saving and time saving more, convenient and fast.

Referring to fig. 1 and 3, a locking member 13 is in threaded connection with one side of the sliding table 2 located on the driving assembly 9, in this embodiment, the locking member 13 may be a locking bolt 61, and when the flange plate is conveyed to a proper position through the driving assembly 9, the locking bolt 61 is rotated, so that the end surface of the locking bolt 61 abuts against the side wall of the working table 1, and further the movement of the sliding table 2 is limited.

Referring to fig. 3 and 4, install drilling subassembly 10 on the upper surface that lies in slide rail 3 one end on workstation 1, drilling subassembly 10 includes mount pad 101, installation cover 102, electric drill dop 103 and drill bit 104, mount pad 101 passes through bolt 61 fixed mounting on workstation 1, installation cover 102 slides and wears to establish on mount pad 101 towards the lateral wall of slip table 2, electric drill dop 103 rotates and installs on the terminal surface of installation cover 102 towards slip table 2, drill bit 104 inserts and establishes and install in electric drill dop 103 and lock fixedly through bolt 61, realize the demountable installation of drill bit 104, with drill bit 104 or the drill bit 104 of different diameter sizes that more renews, drilling subassembly 10's adaptability and practicality have been promoted.

Referring to fig. 3 and 4, the drilling assembly 10 further includes a transmission part 105, the transmission part 105 includes a driving part 1051, a first belt pulley 1052, a second belt pulley 1053 and a transmission belt 1054, the driving part 1051 is installed on the side wall of the workbench 1 through the support frame, in this embodiment, the driving part 1051 adopts a driving motor, the first belt pulley 1052 is sleeved and fixed on the output shaft of the driving motor, one end of the electric drill chuck 103 departing from the sliding table 2 penetrates out of the mounting seat 101, the second belt pulley 1053 is sleeved and fixed on the outer wall of one end of the electric drill chuck 103 departing from the sliding table 2, the transmission belt 1054 is wound on the first belt pulley 1052 and the second belt pulley 1053, the transmission part 105 drives the drill bit 104 to rotate to realize drilling, and the drilling is convenient and fast and high in drilling quality.

Referring to fig. 3 and 4, the first pulley 1052 and the second pulley 1053 are covered with a baffle plate 11, the baffle plate 11 is welded and fixed on the side wall of the working table 1 through a strut, and the possibility of danger caused by the rotation and slipping of the first pulley 1052 and the second pulley 1053 is reduced through the baffle plate 11.

Referring to fig. 4, install the adjusting part 12 that drive installation cover 102 slided in the mount pad 101, adjusting part 12 is including driving actuating cylinder 121 and positioning seat 122, it deviates from the inner wall of slip table 2 at mount pad 101 through bolt 61 fixed mounting to drive actuating cylinder 121, positioning seat 122 welded fastening is on the inner and outer wall of mount pad 101 is located to mounting cover 102, the telescopic link terminal surface that drives actuating cylinder 121 is inserted and is established and fix on positioning seat 122, during the regulation, start and drive actuating cylinder 121, it drives the sliding of installation cover 102 through positioning seat 122 to drive actuating cylinder 121 telescopic link, thereby it realizes the fine setting to drive drill bit 104 to be close to or deviate from the ring flange.

Referring to fig. 3, welded fastening has the box 14 of placing drill bit 104 on the mounting panel 4 lateral wall, sums up the drill bit 104 of different apertures through placing box 14 and places, and the staff of being convenient for is timely takes the change to drill bit 104, has promoted the practicality and the convenience of processing drilling machine.

Referring to fig. 1 and 3, welded fastening has the controller 15 that control drilling subassembly 10 opened and close on the lateral wall that workstation 1 is close to drilling subassembly 10, through controller 15 be convenient for the staff in drilling process timely control drilling subassembly 10 open and close, convenient and fast has improved the efficiency and the drilling quality of processing drilling machine drilling.

The implementation principle of ring flange processing drilling machine of the embodiment of the application is: the flange plates are installed and positioned on the installation plate 4 through the plurality of positioning pieces 5, and then are pressed and fixed on the installation plate 4 through the pressing component 6, so that the flange plates are accurately installed and positioned. After the flange plate is installed, the driving assembly 9 drives the sliding table to slide, so that the flange plate is driven to be close to or far away from the drilling assembly 10, and the drilling is realized, and the drilling precision is improved.

When drilling is carried out, if the adjusting distance of the flange plate needs to be finely adjusted, the drill bit 104 can be driven to be close to or far away from the flange plate through the adjusting component 12, and the distance between the drill bit 104 and the flange plate can be adjusted while the drilling quality is guaranteed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a ring flange processing drilling machine, includes workstation (1), its characterized in that: the workbench (1) is provided with a sliding rail (3), the sliding rail (3) is provided with a sliding table (2) in a sliding manner, the sliding table (2) is fixedly connected with a mounting plate (4), the mounting plate (4) is provided with a plurality of positioning parts (5) for positioning a flange plate, and a pressing assembly (6) for pressing the flange plate on the positioning parts (5) is arranged among the plurality of positioning parts (5);

and a drilling assembly (10) for drilling a leakage detection hole is further arranged on the workbench (1).

2. The flange plate machining drilling machine according to claim 1, wherein: a driving assembly (9) for driving the sliding table (2) to slide at a constant speed is arranged between the workbench (1) and the sliding table (2).

3. The flange plate machining drilling machine according to claim 1, wherein: drilling subassembly (10) including setting up mount pad (101) on workstation (1), set up at mount pad (101) orientation installation cover (102), the electric drill dop (103), the setting that set up in installation cover (102) of slip table (2) one side are in electric drill dop (103) are towards drill bit (104) of slip table (2) one side and set up transmission part (105) that deviates from slip table (2) one side in mount pad (101), transmission part (105) drive electric drill dop (103) rotate, drill bit (104) can be dismantled the setting and be in electric drill dop (103).

4. The flange plate machining drilling machine according to claim 3, wherein: and an adjusting component (12) for driving the mounting sleeve (102) and the electric drill chuck (103) to synchronously slide towards the direction close to or far away from the flange plate is arranged in the mounting seat (101).

5. The flange plate machining drilling machine according to claim 1, wherein: the sliding table (2) is provided with a locking part (13) which locks the sliding table (2) on the workbench (1).

6. The flange plate machining drilling machine according to claim 1, wherein: compress tightly subassembly (6) including fix bolt (61) on mounting panel (4), rotate nut (62) of setting on bolt (61), set up briquetting (63) in nut (62) towards mounting panel (4) one side, briquetting (63) with be provided with gasket (7) between nut (62), briquetting (63) are provided with friction pad (8) towards one side of mounting panel (4).

7. The flange plate machining drilling machine according to claim 1, wherein: and a placing box (14) for placing a drill bit (104) is arranged on the side wall of the mounting plate (4).

8. The flange plate machining drilling machine according to claim 1, wherein: and a controller (15) for controlling the opening and closing of the drilling assembly (10) is arranged on the side wall, close to the drilling assembly (10), of the workbench (1).

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