CN218656936U

CN218656936U - Oblique tapping device for pipe fitting

Info

Publication number: CN218656936U
Application number: CN202223168990.9U
Authority: CN
Inventors: 项炳盛; 张一丰
Original assignee: Zhejiang Huazheng Pipeline Technology Co ltd
Current assignee: Zhejiang Huazheng Pipeline Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-21
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a pipe fitting oblique tapping device, which comprises a base, the base is provided with at least one pipeline clamp and a drill floor mechanism with an adjustable angle relative to the base, the pipeline clamp comprises a swing arm, a clamping jaw I and a clamping jaw II, the drill floor mechanism comprises a detachable drill bit and a bracket hinged with the base, the bracket is also provided with a fixing bolt, the fixing bolt controls the relative movement of the bracket and the base through tightness, the bracket is also provided with a transmission mechanism, one end of the transmission mechanism is connected with an external driving mechanism, the other end clamps the drill bit, and the transmission mechanism is used for driving the drill bit to rotate and drill through the external driving mechanism; the utility model discloses a device can fix angle wobbling punching table, realizes punching the fixed angle of pipeline, effectively improves its section of thick bamboo sword drilling condition of trompil device when opening the inclined hole, and this device can effectively save artificial pressure, avoids punching the sliding cutter problem to one side, makes the pipeline open the inclined hole construction can be smooth, safety, efficient completion.

Description

Oblique tapping device for pipe fitting

Technical Field

The utility model relates to a pipe fitting equipment technical field, concretely relates to oblique trompil device of pipe fitting.

Background

The pipe fitting is a general name of parts playing roles in connection, control, diversion, sealing, support and the like in a pipeline system, the connection modes of the pipe fitting are various, the types of the purposes are many, and the pipe fitting comprises a straight pipe, a bent pipe, a reducer pipe, a branch multi-way pipe and the like. Wherein, the multi-channel pipe generally is to connect the lateral conduit on the straight tube, prior art's branch is generally all, cut off one section on the trunk line, then will equip in advance the three-way pipe installation go, however, to pasting the wall or pasting the pipeline that ground laid, this kind of mode can lead to the pipeline middle part hunch-up, the influence is laid, consequently, a direct trompil on the straight tube has still appeared, then with modes such as welding, viscose, form the mode of tee junction lateral conduit, and this just need set up the groove on the main pipeline, the hole, a medium circulation for being responsible for to the lateral conduit.

The vertical side opening of the pipeline is relatively simple, the radial pressure is enough to well press and open the hole smoothly, however, special conditions such as: receive use and place requirement, perpendicular takeover can lead to the lateral conduit to lay inconveniently, must open the inclined hole etc. or avoid the jam of pipeline in order to guarantee the rivers velocity of flow, oblique lateral conduit needs, therefore, sleeve and hole digger can only be laid to the slant, but slant drilling, one side of cylinder sword at first contacts with the pipeline outer wall, violent vibrations can appear, very easily cause the cylinder sword to beat tooth or card sword, certain tooth risk that collapses in addition, make the trompil operation failure, consequently, need one kind to carry out complete fixed device to pipeline and trompil instrument, and can set for the regulation to the trompil inclination.

SUMMERY OF THE UTILITY MODEL

In view of the prior art, an object of the utility model is to provide a can set for the pipeline side trompil device of fixed regulation to pipeline and trompil device angle, the characteristics of the utility model still lie in, can adapt to the pipeline of various diameters and carry out the trompil, and can also use on the area presses pipeline trompil technology.

In order to realize the above purpose, the utility model discloses a technical scheme be: the utility model provides an oblique trompil device of pipe fitting, includes the base, be provided with at least one pipeline anchor clamps and a drill floor mechanism of relative base adjustable angle on the base, pipeline anchor clamps are including shaking tight arm, clamping jaw one and clamping jaw two, drill floor mechanism includes the detachable drill bit, with base articulated support, still be provided with fixing bolt on the support, fixing bolt passes through the relative activity of elasticity control support and base, still be provided with drive mechanism on the support, outside actuating mechanism is connected to drive mechanism one end, other end centre gripping drill bit, and it is used for driving the drill bit through outside actuating mechanism and rotates drilling.

As a further arrangement of the scheme, the transmission mechanism comprises a drill chuck and a rotating rod, a fixed cylinder is sleeved outside the rotating rod, a bearing is arranged between the fixed cylinder and the rotating rod, and the fixed cylinder and the rotating rod are axially fixed relatively.

As a further arrangement of the above scheme, a clamping table is arranged outside the fixed cylinder, a trapezoidal block and a trapezoidal groove are arranged on the fixed cylinder and the clamping table, and the trapezoidal block is located in the trapezoidal groove and axially moves relative to the rotating shaft.

As the further setting of above-mentioned scheme, the fixed setting of the relative base of clamping jaw one, the relative base activity of clamping jaw two sets up, clamping jaw two is still including fixing the claw frame on clamping jaw two, the claw frame runs through and has two piece at least guide arms through the bolt locking, the other end of guide arm is fixed on the screw thread frame, the internal thread hole of screw thread frame and the external screw thread phase-match that sets up on the tight arm of shaking, just the one end butt of shaking the tight arm is at clamping jaw one end portion, and it is used for rotating the relative clamping jaw one of screw-thread fit drive screw thread frame and clamping jaw two and is close to or keeps away from the removal.

As a further arrangement of the above scheme, the first clamping jaw and the second clamping jaw are provided with at least two axially spaced toothed clamping plates.

As a further arrangement of the scheme, the base is further provided with an angle dial disc, the support is provided with a pointer sheet, and the angle dial disc is used for indicating the inclination angle of the pipe fitting clamped by the pipe clamp relatively.

As a further arrangement of the scheme, the drill bit further comprises a sleeve, and the sleeve is further provided with a material returning hole.

According to the scheme, the support is further provided with an arc-shaped long hole, the fixing bolt penetrates through the long hole, and the support and the base are mutually fixed through a matching nut to keep an inclination angle.

Has the advantages that: the utility model discloses a device aim at carries out trompil to one side to the pipeline, it can fix the wobbling platform of punching of angle through setting up the hinge, based on the pipeline anchor clamps is fixed to the pipeline, the realization is punched to the fixed angle of pipeline, effectively improve trompil device its section of thick bamboo sword drilling condition when opening the inclined hole, the section of thick bamboo sword can fix the axial and stretch out, reduce the influence that receives the pipe wall, and the operation of punching based on this device, can effectively save artifical pressure, avoid punching the sliding cutter problem to one side, adjust the use angle that can also be many times after fixing, use and the production and processing stage at the pipe fitting and all can use this equipment, make the pipeline open the inclined hole construction can be smooth, safety, the efficient is accomplished.

Drawings

Fig. 1 is a schematic view of the structure of the device of the present invention.

Fig. 2 is a rear side view of the device of the present invention when clamping a pipe.

Fig. 3 is a top view of the device of the present invention for clamping a pipe.

Fig. 4 is a side view of the device of the present invention.

Reference numerals: 1. a base; 2. a pipe clamp; 21. tightly shaking the arm; 22. a first clamping jaw; 23. a second clamping jaw; 24. a claw frame; 25. a guide bar; 26. a threaded rack; 27. an internally threaded bore; 28. an external thread; 29. a toothed plate; 3. a drill floor mechanism; 31. a drill bit; 311. a sleeve; 312. a material returning hole; 32. a support; 33. fixing the bolt; 4. a transmission mechanism; 38. a strip hole; 41. a drill chuck; 42. a rotating rod; 43. a fixed cylinder; 44. a bearing; 45. a trapezoidal block; 46. a wrapping and clamping table; 47. a trapezoidal groove; 6. an angle dial; 61. a pointer sheet.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflicting with each other.

The pipe inclined hole drilling device comprises a base 1, wherein at least one pipeline clamp 2 and a drill floor mechanism 3 which is adjustable in angle relative to the base 1 are arranged on the base 1, the pipeline clamp 2 comprises a swing arm 21, a first clamping jaw 22 and a second clamping jaw 23, the drill floor mechanism 3 comprises a detachable drill bit 31 and a support 32 hinged to the base 1, a fixing bolt 33 is further arranged on the support 32, relative movement between the fixing bolt 33 and the base 1 is controlled through the tightness control support 32, a transmission mechanism 4 is further arranged on the support 32, one end of the transmission mechanism 4 is connected with an external driving mechanism, and the other end of the transmission mechanism is used for driving the drill bit 31 to rotate and drill holes through the external driving mechanism.

As a further arrangement of the above scheme, the transmission mechanism 4 includes a drill chuck 41 and a rotating rod 42, a fixed cylinder 43 is sleeved outside the rotating rod 42, a bearing 44 is arranged between the fixed cylinder 42 and the rotating rod 42, the fixed cylinder 43 is provided with a clamping table 46 outside, the fixed cylinder 43 and the clamping table 46 are provided with a trapezoidal block 45 and a trapezoidal groove 47, the trapezoidal block 45 is located in the trapezoidal groove 47 and moves axially relative to the rotating rod 42, and through the above structure arrangement, the fixed cylinder 43 of the present invention can realize axial extension and retraction of a relative pipe fitting based on the cooperation of the trapezoidal block 45 of the fixed connection and the trapezoidal groove 47 of the clamping table 46, and can also reduce vibration between the pipe fitting and the drill bit 31 in the processing process and reduce deviation rate of drilling.

As a further arrangement of the above scheme, the first clamping jaw 22 is fixedly arranged relative to the base 1, the second clamping jaw 23 is movably arranged relative to the base 1, the second clamping jaw 23 further comprises a jaw frame 24 fixed on the second clamping jaw 23, the jaw frame 24 penetrates through and is locked by a bolt 26 to form at least two guide rods 25, the other ends of the guide rods 25 are fixed on a threaded frame 26, an internal threaded hole 27 of the threaded frame 26 is matched with an external thread 28 arranged on the swing arm 21, one end of the swing arm 21 abuts against the end of the first clamping jaw 22, and the threaded frame 26 is driven by rotating threads to drive the jaw frame 26 to drive the jaw frame 24 and the second clamping jaw 23 to move close to or away from the first clamping jaw 22.

As a further provision of the above solution, the first jaw 22 and the second jaw 23 are provided with at least two axially spaced-apart clamping tooth plates 29.

As a further arrangement of the above scheme, the base 1 is further provided with an angle dial plate 6, the support 32 is provided with a pointer sheet 61, and the angle dial plate 6 is used for indicating the inclination angle of the support 32 relative to the pipe clamped by the pipe clamp 2.

As a further arrangement of the above scheme, the drill 31 further includes a sleeve 311, and the sleeve 311 is further provided with a material returning hole 312.

As a further arrangement of the above solution, the bracket 32 is provided with an arc-shaped long hole 38, the fixing bolt 33 penetrates through the long hole 38, and the bracket 32 and the base 1 are fixed to each other by a matching nut to maintain the inclination angle.

The working principle is as follows: the utility model discloses a trompil device is when using, through the nut of the guide arm 25 that runs through on the two 23 claw framves 24 of relieving clamping jaw, dismantle the relative guide arm 25 of two 23 claws 25, then the pipe fitting is put into the back, with the relative guide arm 25 of two 23 claws, through bolt locking fixed claw frame 24 and guide arm 25, at this moment, after shaking tight arm 21 and shaking, its screw rod that has external screw thread 28 rotates, based on the front end butt on fixed with the clamping jaw 22 on the base 1, therefore, screw-thread fit's screw rack 26 is spacing on the basis of having run through clamping jaw 22 and unable relative movable guide arm 25, screw rack 26 can be flexible relatively axially, claw frame 24 that drives the other end is close to clamping jaw 22 relatively, clamping jaw 22 and clamping jaw 23's the toothed plate 29 of clamping jaw 22 are close to each other and form the centre gripping of pipe fitting fixed, based on the polylith presss from both sides 29 and mutually supports, the relative angle of pipe fitting keeps unanimous relative pipeline anchor clamps 2;

then, the worker can adjust the angle of the drill floor mechanism 3 according to the requirement, the adjustment principle is that the fixing bolt 33 is loosened to be in clamping fit with the thread of the fitting nut, the support 32 can swing relative to the base 1 along the hinged part of the support and the base 1 at the moment, based on the arrangement of the angle dial 6 and the pointer sheet 61, the worker can adjust the phase angle and determine the angle, reversely operate the fitting nut, and the thread tightens the fixing bolt 33 to clamp the support 32 and the base 1, so that the relative fixation between the support 32 and the base 1 is realized;

then, the external driving mechanism is started to rotate the rotating rod 42 of the drill floor mechanism 3, based on the matching of the bearing 44 and the fixed cylinder 43, the drill 31 clamped by the drill chuck 32 rotates at a high speed along with the driving of the external driving mechanism, at this time, the fixed cylinder 43 of the drill floor mechanism 3 is driven to approach the pipe fitting based on the axial direction of the hydraulic mechanism (the hydraulic mechanism and the external driving mechanism are not shown, and common machines on the market are adopted, the hydraulic mechanism can be replaced by any axial telescopic mechanism, and the external driving mechanism can be replaced as long as the rotating rod 42 can rotate), so that the drill 31 and the sleeve 311 can be pushed to approach the pipe fitting continuously to perform deep cutting, after the cutting is completed, the cutter is withdrawn in a reverse movable manner, and then the waste materials cut from the pipe fitting are removed from the sleeve 311 based on the material withdrawal hole 312.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a pipe fitting trompil device to one side which characterized in that: including base (1), be provided with at least one pipeline anchor clamps (2) and drill floor mechanism (3) of a relative base (1) adjustable angle on base (1), pipeline anchor clamps (2) are including shaking tight arm (21), clamping jaw (22) and clamping jaw two (23), drill floor mechanism (3) are including detachable drill bit (31), with base (1) articulated support (32), still be provided with fixing bolt (33) on support (32), fixing bolt (33) are through the relative activity of elasticity control support (32) and base (1), still be provided with drive mechanism (4) on support (32), outside actuating mechanism is connected to drive mechanism (4) one end, other end centre gripping drill bit (31), and it is used for driving drill bit (31) through outside actuating mechanism and rotates drilling.

2. The oblique perforating device for pipe fittings as claimed in claim 1, wherein: drive mechanism (4) include drill chuck (41), bull stick (42), and the cover is established at solid fixed cylinder (43) outside bull stick (42), set up bearing (44) and relative axial fixity of both between solid fixed cylinder (43) and bull stick (42).

3. The oblique perforating device for pipe fittings as claimed in claim 2, wherein: the fixed cylinder (43) is externally provided with a clamping table (46), the fixed cylinder (43) and the clamping table (46) are provided with a trapezoidal block (45) and a trapezoidal groove (47), and the trapezoidal block (45) is positioned in the trapezoidal groove (47) and axially moves relative to the rotating rod (42).

4. The oblique tapping device for pipe fittings as claimed in claim 1, wherein: the relative base (1) of clamping jaw (22) is fixed to be set up, the relative base (1) activity of clamping jaw two (23) sets up, clamping jaw two (23) are still including fixing claw frame (24) on clamping jaw two (23), claw frame (24) run through and have two piece at least guide arms (25) through the bolt locking, the other end of guide arm (25) is fixed on screw thread frame (26), external screw thread (28) phase-match that sets up on internal thread hole (27) and the swing arm (21) of screw thread frame (26), just the one end butt of swing arm (21) is at clamping jaw one (22) tip, and it is used for rotating screw-thread fit drive screw thread frame (26) and clamping jaw two (23) and is close to or keep away from the removal relative clamping jaw one (22).

5. The oblique perforating device for pipe fittings as claimed in claim 1 or 4, wherein: the first clamping jaw (22) and the second clamping jaw (23) are provided with at least two clamping tooth plates (29) which are axially spaced.

6. The oblique perforating device for pipe fittings as claimed in claim 1, wherein: still be provided with angle dial (6) on base (1), be provided with pointer piece (61) on support (32), angle dial (6) are used for instructing support (32) and receive the pipe fitting inclination of pipe clamp (2) centre gripping relatively.

7. The oblique perforating device for pipe fittings as claimed in claim 1, wherein: the drill bit (31) further comprises a sleeve (311), and a material returning hole (312) is further formed in the sleeve (311).

8. The oblique tapping device for pipe fittings as claimed in claim 1, wherein: the support (32) is provided with an arc-shaped long hole (38), the fixing bolt (33) penetrates through the long hole (38), and the support (32) and the base (1) are mutually fixed through a matching nut to keep an inclination angle.