CN215237957U

CN215237957U - Pipe fitting drilling equipment

Info

Publication number: CN215237957U
Application number: CN202120771275.0U
Authority: CN
Inventors: 李从双
Original assignee: Bachu Runqing Water Saving Equipment Co ltd
Current assignee: Bachu Runqing Water Saving Equipment Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-12-21
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a pipe drilling device, two sliders are arranged, the sliders are symmetrically assembled on the inner side and the outer side of a rectangular groove in a sliding manner, a bidirectional screw rod passes through the sliders and is in threaded connection with the sliders, a clamping motor for driving the bidirectional screw rod to rotate is assembled on the inner end surface of a fixing seat, a clamping plate is vertically and fixedly connected to the upper end surface of each slider, a clamping groove is formed in the end surface of one side, opposite to the two clamping plates, corresponding to the position of a pipe to be drilled, the mounting seat is assembled on a cross rod in a sliding manner through a through hole, a transverse screw rod is horizontally and rotatably installed between the vertical part of an L-shaped base and a strip-shaped plate, the transverse screw rod passes through the middle of the mounting seat and is in threaded connection with the transverse screw rod, a forward and reverse rotation motor for driving the transverse screw rod to rotate is assembled on the upper side of the left end surface of the L-shaped base, a piston rod of an air cylinder extends downwards and the tail end is fixedly connected with a mounting box, an output shaft of a drilling motor downwards passes through the mounting box and the tail end is fixedly connected with a drill bit, the drill bit is arranged right above the pipe fitting to be drilled. The utility model has the advantages of drilling high quality, efficient.

Description

Pipe fitting drilling equipment

Technical Field

The utility model relates to a pipe fitting drilling equipment is applied to pipe fitting processing technology field.

Background

The pipe fitting is a general name of parts in a pipeline system which play roles in connection, control, direction change, flow distribution, sealing, supporting and the like. After pipe fitting processing is accomplished, often need drill the pipe fitting surface, and conventional drilling mode is fixed the pipe fitting through the manual work, then drills to it, and this kind of mode is because the manual work is difficult with the fine fixed of pipe fitting, causes the drilling quality poor, and need drill to a plurality of positions of pipe fitting surface sometimes, needs often to rotate the pipe fitting, adopts artificial mode to fix, can consume a large amount of manpowers, and drilling efficiency is very low.

SUMMERY OF THE UTILITY MODEL

For the defect of solving prior art scheme, the utility model discloses a pipe fitting drilling equipment, this application has drilling quality high, efficient advantage.

The utility model discloses a pipe fitting drilling equipment, include: the drilling tool comprises an L-shaped base, a bracket, bracket grooves, a fixing seat, a positioning block, a rectangular groove, a sliding block, a bidirectional screw rod, a clamping motor, a clamping plate, an arc-shaped clamping groove, a transverse rod, a strip-shaped plate, a mounting seat, a transverse screw rod, a forward and reverse rotating motor, a cylinder, a mounting box, a drilling motor and a drill bit, wherein the left side and the right side of the upper end surface of the horizontal part of the L-shaped base are respectively and fixedly connected with the bracket, the middle part of the upper end surface of the bracket is provided with the bracket groove matched with the outer wall of the pipe to be drilled, the pipe to be drilled is supported by the two bracket grooves, the right end surface of the vertical part of the L-shaped base is fixedly connected with the positioning block, the positioning block is of a cylindrical structure, the outer diameter of the positioning block is consistent with the inner diameter of the pipe to be drilled, the positioning block is embedded into the opening at the left side of the pipe to be drilled, the fixing seat is fixedly connected onto the L-shaped base between the two bracket grooves, the fixing seat longitudinally extends from outside to inside, the upper end surface of the fixing seat is provided with the rectangular groove, the two sliding blocks are symmetrically and slidably assembled at the inner side and the outer side of the rectangular groove, the left end surface and the right end surface of each sliding block are in contact with the groove walls at the left side and the right side of the rectangular groove, the bidirectional screw rod is rotatably installed in the rectangular groove, the bidirectional screw rod penetrates through the sliding blocks and is in threaded connection with the sliding blocks, the inner end surface of the fixing seat is provided with a clamping motor for driving the bidirectional screw rod to rotate, the clamping motor is a motor capable of realizing positive and negative rotation, the upper end surface of each sliding block is fixedly connected with a clamping plate vertically, the inner clamping plate and the outer clamping plate are symmetrically arranged at the inner side and the outer side of a vertical plane where the bracket is located, the clamping groove is formed in the end surface at the opposite side of the two clamping plates and corresponds to the position of a pipe fitting to be drilled, the inner side and the outer side of the upper part of the right end surface of the vertical part of the L-shaped base are fixedly connected with a cross rod, the inner side and the outer side of the mounting seat are provided with through holes matched with the cross rod, the mounting seat is assembled on the cross rod in a sliding mode through the through hole, a transverse moving screw rod is horizontally installed between the vertical portion of the L-shaped base and the strip-shaped plate in a rotating mode, the transverse moving screw rod penetrates through the middle of the mounting seat and is in threaded connection with the mounting seat, a positive and negative rotating motor for driving the transverse moving screw rod to rotate is assembled on the upper side of the left end face of the L-shaped base, an air cylinder is vertically assembled on the lower end face of the mounting seat, a piston rod of the air cylinder extends downwards, the tail end of the piston rod of the air cylinder is fixedly connected with a mounting box, a drilling motor is assembled at the bottom of the mounting box, an output shaft of the drilling motor penetrates through the mounting box downwards, the tail end of the drill bit is fixedly connected with a drill bit, and the drill bit is arranged right above a pipe to be drilled.

The bracket is of a semi-circular arc structure, and the inner diameter of the bracket is consistent with the outer diameter of the pipe fitting to be drilled.

The length of the positioning block is at least 5 cm.

The height of the sliding block is consistent with the depth of the rectangular groove.

And a layer of rubber pad is bonded on the inner wall of the clamping groove.

The two cross rods are symmetrically arranged on the inner side and the outer side of the transverse moving screw rod, and the cross rods and the transverse moving screw rod are arranged on the same horizontal plane.

By adopting the technical scheme, the method has the following advantages:

1. the drilling quality is good;

2. the efficiency is high.

Drawings

Fig. 1 is a schematic structural diagram of a pipe drilling apparatus according to the present invention;

FIG. 2 is a schematic cross-sectional view taken along line a-b of FIG. 1;

fig. 3 is a schematic structural diagram of the bracket of the present invention.

Wherein: 1-L-shaped base; 2-a bracket; 3-bracket; 4-fixing the base; 5-positioning a block; 6-rectangular groove; 7-a slide block; 8-a bidirectional screw rod; 9-clamping the motor; 10-clamping plate; 11-arc clamping groove; 12-a cross-bar; 13-a strip; 14-a mounting seat; 15-traversing lead screw; 16-a positive and negative rotation motor; 17-a cylinder; 18-installation of the box; 19-a drilling motor; 20-a drill bit; 111-rubber pad.

Detailed Description

As shown in fig. 1-3, the utility model discloses a pipe fitting drilling equipment, include: the drilling tool comprises an L-shaped base 1, brackets 2, support grooves 3, a fixing seat 4, positioning blocks 5, a rectangular groove 6, a sliding block 7, a bidirectional screw rod 8, a clamping motor 9, a clamping plate 10, an arc-shaped clamping groove 11, a cross rod 12, a strip-shaped plate 13, a mounting seat 14, a transverse screw rod 15, a forward and reverse rotation motor 16, an air cylinder 17, a mounting box 18,

drilling motors

19 and 20, wherein the left side and the right side of the upper end surface of the horizontal part of the L-shaped base 1 are fixedly connected with the brackets 2 respectively, the middle part of the upper end surface of each bracket 2 is provided with the support groove 3 matched with the outer wall of a pipe to be drilled, the pipe to be drilled is supported by the two support grooves 3, the right end surface of the vertical part of the L-shaped base 1 is fixedly connected with the positioning block 5, the positioning block 5 is of a cylindrical structure, the outer diameter of the positioning block 5 is consistent with the inner diameter of the pipe to be drilled, the positioning block 5 is embedded into the left side opening of the pipe to be drilled, the fixing seat 4 is fixedly connected on the L-shaped base 1 between the two brackets 2, the drilling tool is characterized in that the fixing seat 4 longitudinally extends from outside to inside, a rectangular groove 6 is formed in the upper end face of the fixing seat 4, two sliding blocks 7 are symmetrically assembled on the inner side and the outer side of the rectangular groove 6 in a sliding manner, the left end face and the right end face of each sliding block 7 are in contact with the groove walls on the left side and the right side of the rectangular groove 6, the two-way screw rods 8 are rotatably installed in the rectangular grooves 6, the two-way screw rods 8 penetrate through the sliding blocks 7 and are in threaded connection with the sliding blocks 7, a clamping motor 9 for driving the two-way screw rods 8 to rotate is assembled on the inner end face of the fixing seat 4, the clamping motor 9 is a motor capable of realizing positive and negative rotation, a clamping plate 10 is vertically and fixedly connected to the upper end face of each sliding block 7, the inner clamping plate 10 and the outer clamping plate 10 are symmetrically arranged on the inner side and the outer side of a vertical plane where the bracket 2 is located, a clamping groove 11 is formed in the end face on the opposite side of each clamping plate 10, a transverse rod 2 is fixedly connected to the upper portion of the right end face of the L-shaped base 1, the right ends of the two cross rods 12 are connected with a strip-shaped plate 13, through holes matched with the cross rods 12 are formed in the inner side and the outer side of the installation seat 14, the installation seat 14 is assembled on the cross rods 12 in a sliding mode through the through holes, a transverse screw rod 15 is horizontally and rotatably installed between the vertical portion of the L-shaped base 1 and the strip-shaped plate 13, the transverse screw rod 15 penetrates through the middle of the installation seat 14 and is in threaded connection with the installation seat, a forward and reverse rotation motor 16 for driving the transverse screw rod 15 to rotate is assembled on the upper side of the left end face of the L-shaped base 1, an air cylinder 17 is vertically assembled on the lower end face of the installation seat 14, a piston rod of the air cylinder 17 extends downwards, the tail end of the piston rod is fixedly connected with an installation box 18, a drilling motor 19 is assembled at the bottom of the installation box 18, an output shaft of the drilling motor 19 penetrates through the installation box 18 downwards, the tail end of the drilling motor is fixedly connected with a drill bit 20, and the drill bit 20 is arranged right above a pipe fitting to be drilled.

The bracket 3 is of a semi-circular arc structure, and the inner diameter of the bracket 3 is consistent with the outer diameter of the pipe fitting to be drilled.

The length of the positioning block 5 is at least 5 cm.

The height of the sliding block 7 is consistent with the depth of the rectangular groove 6.

A layer of rubber pad 111 is adhered to the inner wall of the clamping groove 11.

The two cross rods 12 are symmetrically arranged on the inner side and the outer side of the transverse screw rod 15, and the cross rods 12 and the transverse screw rod 15 are arranged on the same horizontal plane.

The utility model discloses an implement like this: when the drilling tool is used, a pipe to be drilled is placed on the two brackets 2, the bracket 3 supports the bottom of the pipe to be drilled, the pipe to be drilled is pushed leftwards, the positioning block 5 is embedded into the opening at the left side of the pipe to be drilled, the pipe to be drilled can be positioned, the pipe to be drilled is not fixed at the moment and can rotate under the action of external force, the pipe to be drilled is manually rotated, the drilling position of the pipe to be drilled and the drill bit 20 are placed on the same horizontal plane, then the clamping motor 9 is started, the clamping motor 9 can drive the bidirectional screw rod 8 to rotate, the bidirectional screw rod 8 drives the two sliders 7 to move in the opposite direction or in the opposite direction along the rectangular groove 6 (according to the rotation direction of the clamping motor 9), the sliders 7 drive the clamping plates 10 to move synchronously, so that when the two clamping plates 10 move in the opposite direction, the clamping grooves 11 on the two clamping plates 10 can clamp and fix the pipe to be drilled, then the forward and reverse rotation motor 16 is started, the forward and reverse rotation motor 16 drives the transverse screw rod 15 to rotate, the installation base 14 can be driven to move left and right along the cross rod 12 along with the rotation of the transverse screw rod 15, the installation base 14 drives the installation box 18 to move synchronously, the drill bit 20 is enabled to move right above the position of the pipe to be drilled, finally, the drilling motor 19 is started, the installation box 18 is driven to move downwards through the air cylinder 17, the drill bit 20 is driven to move downwards, and the drill bit 20 starts to perform drilling operation. Adopt this technical scheme, after a position drilling of waiting to drill the pipe fitting is accomplished, accessible cylinder 17 upwards mentions install bin 18, then drive two splint 10 back of the body removal mutually through clamping motor 9, it waits to drill the pipe fitting to rotate this moment, make next drilling position and drill bit 20 arrange in on the same vertical plane, press from both sides tight pipe fitting of waiting to drill again through clamping motor 9, adjust the drill bit 20 position again through just reversing motor 16, when the same vertical line is arranged in with the drilling position to the drill bit 20, can drill, high durability and convenient use, and the drilling quality promotes.

Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.

Claims

1. A pipe drilling device comprises an L-shaped base, brackets, supporting grooves, fixing seats, positioning blocks, rectangular grooves, sliding blocks, a bidirectional screw rod, a clamping motor, clamping plates, arc-shaped clamping grooves, a transverse rod, a strip-shaped plate, a mounting seat, a transverse screw rod, a forward and reverse rotating motor, an air cylinder, a mounting box, a drilling motor and a drill bit, wherein the left side and the right side of the upper end surface of the horizontal part of the L-shaped base are fixedly connected with the brackets respectively, the middle part of the upper end surface of each bracket is provided with the supporting groove matched with the outer wall of a pipe to be drilled, the pipe to be drilled is supported by the two supporting grooves, the right end surface of the vertical part of the L-shaped base is fixedly connected with the positioning block, the positioning block is of a cylindrical structure, the outer diameter of the positioning block is consistent with the inner diameter of the pipe to be drilled, the positioning block is embedded into an opening in the left side of the pipe to be drilled, the fixing seats are fixedly connected onto the L-shaped base between the two supporting seats, and the fixing seats longitudinally extend from outside to inside, the fixing base up end department is opened has a rectangular channel, its characterized in that: the two sliding blocks are symmetrically and slidably assembled at the inner side and the outer side of the rectangular groove, the left end surface and the right end surface of each sliding block are in contact with the groove walls at the left side and the right side of the rectangular groove, the bidirectional screw rod is rotatably installed in the rectangular groove, the bidirectional screw rod penetrates through the sliding blocks and is in threaded connection with the sliding blocks, the inner end surface of the fixing seat is provided with a clamping motor for driving the bidirectional screw rod to rotate, the clamping motor is a motor capable of realizing positive and negative rotation, the upper end surface of each sliding block is fixedly connected with a clamping plate vertically, the inner clamping plate and the outer clamping plate are symmetrically arranged at the inner side and the outer side of a vertical plane where the bracket is located, the clamping groove is formed in the end surface at the opposite side of the two clamping plates and corresponds to the position of a pipe fitting to be drilled, the inner side and the outer side of the upper part of the right end surface of the vertical part of the L-shaped base are fixedly connected with a cross rod, the inner side and the outer side of the mounting seat are provided with through holes matched with the cross rod, the mounting seat is assembled on the cross rod in a sliding mode through the through hole, a transverse moving screw rod is horizontally installed between the vertical portion of the L-shaped base and the strip-shaped plate in a rotating mode, the transverse moving screw rod penetrates through the middle of the mounting seat and is in threaded connection with the mounting seat, a positive and negative rotating motor for driving the transverse moving screw rod to rotate is assembled on the upper side of the left end face of the L-shaped base, an air cylinder is vertically assembled on the lower end face of the mounting seat, a piston rod of the air cylinder extends downwards, the tail end of the piston rod of the air cylinder is fixedly connected with a mounting box, a drilling motor is assembled at the bottom of the mounting box, an output shaft of the drilling motor penetrates through the mounting box downwards, the tail end of the drill bit is fixedly connected with a drill bit, and the drill bit is arranged right above a pipe to be drilled.

2. A pipe drilling apparatus as claimed in claim 1, wherein: the bracket is of a semi-circular arc structure, and the inner diameter of the bracket is consistent with the outer diameter of the pipe fitting to be drilled.

3. A pipe drilling apparatus as claimed in claim 1, wherein: the length of the positioning block is at least 5 cm.

4. A pipe drilling apparatus as claimed in claim 1, wherein: the height of the sliding block is consistent with the depth of the rectangular groove.

5. A pipe drilling apparatus as claimed in claim 1, wherein: and a layer of rubber pad is bonded on the inner wall of the clamping groove.

6. A pipe drilling apparatus as claimed in claim 1, wherein: the two cross rods are symmetrically arranged on the inner side and the outer side of the transverse moving screw rod, and the cross rods and the transverse moving screw rod are arranged on the same horizontal plane.