CN210550751U

CN210550751U - Multifunctional tool pipe wrench for heating ventilation

Info

Publication number: CN210550751U
Application number: CN201921593850.1U
Authority: CN
Inventors: 冯睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-05-19
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a warm general multi-functional instrument breakout tongs that uses, the electric iron comprises a handle, the one end outer wall installation piece of handle runs through the slide bar on the installation piece, the slide bar outer wall cup joints adjusting nut through helicitic texture, handle outer wall installation dog, between adjusting nut joint dog and installation piece outer wall, slide bar terminal surface activity pincers piece, the fixed pincers piece of handle end-face installation, activity pincers piece outer wall is opened there is the first groove of accomodating, it has the second to accomodate the groove to open between fixed pincers piece and handle terminal surface, the first groove of accomodating and the second is accomodate the groove and is installed the pipe cutting mechanism, handle other end installation chamfer section of thick bamboo, it has a plurality of hexagonal holes to open on the handle. The adjusting nut is rotated, the slide bar drives the movable clamp block to move, the movable clamp block and the fixed clamp block clamp the pipe, the pipe is driven to rotate to complete connection, the pipe cutting mechanism can cut off a stainless steel corrugated pipe and a plastic pipe in heating and ventilation construction, the chamfering cylinder can chamfer and remove burrs from a pipe port, and the hexagonal hole can be screwed up the hexagon bolt, so that the pipe tongs are rich in functions.

Description

Multifunctional tool pipe wrench for heating ventilation

Technical Field

The utility model relates to a warm logical instrument technical field specifically is a warm logical multi-functional instrument breakout tongs that uses.

Background

The utility model provides a pipe wrench is that tool pipe wrench often says so warms up leads to, is a work piece that is used for centre gripping and rotatory steel pipe class, it drives the slide bar through adjusting nut and removes usually to make the activity clamp splice remove, thereby the fixed clamp splice of cooperation handle terminal surface presss from both sides the pipe and tightly drives the pipe and rotate and accomplish the connection, however, present pipe wrench function singleness, still need carry a large amount of other instruments during the construction of warming up leads to, increased the degree of difficulty of carrying, for this we propose a warm general multi-functional tool pipe wrench and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warm general multi-functional instrument breakout tongs to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heating and ventilating multifunctional tool pipe wrench comprises a handle, wherein an installation block is fixedly installed on the outer wall of one end of the handle, the mounting block is slidably penetrated through the sliding rod, the outer wall of the sliding rod is sleeved with an adjusting nut through a threaded structure, the handle is fixedly provided with a stop block close to the outer wall of the mounting block, the adjusting nut is rotationally clamped between the stop block and the outer wall of the mounting block, a movable clamp block is fixedly arranged at one end of the sliding rod far away from the stop block, a fixed clamp block is fixedly arranged on the end surface of the handle, the outer wall of the movable clamp block is opposite to the fixed clamp block, the outer wall of the movable clamp block close to the fixed clamp block is provided with a first accommodating groove, a second accommodating groove is arranged between the fixed clamp block and the end face of the handle, a pipe cutting mechanism is arranged between the first accommodating groove and the second accommodating groove, the handle is far away from the one end terminal surface fixed mounting chamfer section of thick bamboo of fixed pincers piece, it has a plurality of hexagonal holes to open on the handle.

Preferably, the outer wall of one side, close to the movable clamp block and the fixed clamp block, of the movable clamp block is fixedly provided with meshed anti-skidding teeth, the stop block is of a U-shaped structure, and the sliding rod penetrates through an inner cavity at the top of the stop block.

Preferably, pipe cutting mechanism includes the slider, slider slip joint is in first accomodating the inslot, movable vice piece is kept away from one side outer wall rotation joint double-screw bolt of fixed vice piece, the one end of double-screw bolt runs through first accomodating inslot wall and cup joints the slider through helicitic texture, the equal fixed mounting in one side outer wall both ends that the double-screw bolt was kept away from to the slider has two fixed plates, rotate installation gyro wheel through the round pin axle between the fixed plate, it has the spout to open in the handle that inslot wall department was accomodate to the second, the slip joint push rod slides in the spout, the rotary drum is cup jointed in the handle internal rotation at spout middle part, two outer walls of rotary drum run through the handle lateral wall, and the inner wall of rotary drum cup joints the push rod through helicitic texture, the one end that the push rod is close to the second.

Preferably, the end, away from the slider, of the stud penetrates through the outer wall of the movable clamp block and is fixedly provided with the knob, the top and the bottom of the slider are fixedly provided with the limiting blocks, the top and the bottom inner walls of the first accommodating groove are provided with limiting grooves, the limiting blocks are slidably clamped in the limiting grooves, and the center of the hob and the middle point of a connecting line of the centers of the two idler wheels are positioned on the same straight line.

Preferably, the hexagonal holes are regular hexagonal structures, the sizes of the hexagonal holes are gradually decreased, the two ends of the chamfering cylinder are respectively provided with a cylindrical hole and a conical hole, the bottom of the cylindrical hole is fixedly provided with an ejector block of the conical structure, and the outer wall of the ejector block and the inner wall of the conical hole of the chamfering cylinder are fixedly provided with a plurality of blades.

Compared with the prior art, the beneficial effects of the utility model are that: the sliding rod drives the movable clamp blocks to move by rotating the adjusting nuts, so that the pipe is clamped by the movable clamp blocks and the fixed clamp blocks, and the pipe is pulled to rotate by the handle, so that the connection of the steel pipes is completed; the sliding block is driven by the stud to slide to realize the extension and contraction of the roller, the push rod is driven by the rotary drum to slide, so that the hob is extended and contracted, the roller and the hob are respectively accommodated in the first accommodating groove and the second accommodating groove, the movable clamp block and the fixed clamp block are convenient to clamp and rotate the steel pipe, the roller and the hob can be tightly attached to the outer wall of the stainless steel corrugated pipe or the outer wall of the plastic pipe after extending out, and the pipe clamp is rotated to cut off the pipe by the hob; the cut pipe fracture is respectively inserted into the cylindrical hole and the conical hole at the two ends of the chamfering cylinder, and the pipe is rotated, so that the blade on the jacking block can remove burrs on the inner wall of the pipe fracture, and the blade on the inner wall of the conical hole can remove burrs on the outer wall of the pipe fracture, so that the end surface of the pipe is smooth, and the pipe is convenient to install; the hexagonal bolts with different sizes used in the heating and ventilation construction can be screwed down or loosened through the hexagonal holes with different sizes on the handle; the pipe wrench has rich functions, reduces the carrying amount of construction tools and is convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the local structure of the pipe cutting mechanism of the present invention.

In the figure: the device comprises a handle 1, a mounting block 2, a sliding rod 3, an adjusting nut 4, a stop block 5, a movable clamp block 6, a fixed clamp block 7, a pipe cutting mechanism 8, a stud 81, a sliding block 82, a fixing plate 83, an idler wheel 84, a hob 85, a U-shaped groove 86, a rotary cylinder 87, a push rod 88, a sliding groove 89, a chamfering cylinder 9, a first accommodating groove 10, a hexagonal hole 11, a second accommodating groove 12, a top block 13 and a blade 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a warm general multi-functional instrument breakout tongs that uses, including handle 1, handle 1's one end outer wall fixed mounting installation piece 2, slide on the installation piece 2 and run through slide bar 3, slide bar 3 outer wall cup joints adjusting nut 4 through the helicitic texture, handle 1 is close to installation piece 2 outer wall fixed mounting dog 5, adjusting nut 4 rotates between joint dog 5 and installation piece 2 outer wall, slide bar 3 keeps away from the one end fixed mounting activity clamp splice 6 of dog 5, handle 1 terminal surface fixed mounting fixes clamp splice 7, activity clamp splice 6 outer wall is just to fixed clamp splice 7, the outer wall that activity clamp splice 6 is close to fixed clamp splice 7 is opened there is the first groove 10 of accomodating, it has the second to accomodate groove 12 to open between fixed clamp splice 7 and handle 1 terminal surface, first accomodating groove 10 and second are accomodate the installation pipe cutting mechanism 8 between the groove 12, handle 1 keeps away from the one end terminal surface fixed mounting chamfer section of thick bamboo 9 of fixed clamp splice 7, it has a plurality of hexagonal holes 11 to open on handle. Through rotating adjusting nut 4, make slide bar 3 drive movable tong block 6 and remove, thereby press from both sides tight pipe through movable tong block 6 and fixed tong block 7, and pull the pipe through handle 1 and rotate, thereby accomplish the steel pipe connection, and can cut off stainless steel bellows and plastic tubing in the warm logical construction through pipe cutting mechanism 8, can carry out the chamfer deburring through chamfer section of thick bamboo 9 to the pipe port that cuts off, can screw up the hex bolts in the construction through hexagonal hole 11, thereby the function of abundant breakout tongs, reduce the carrying capacity of construction tool, and convenient to use.

The outer wall of one side, close to each other, of the movable clamp block 6 and the fixed clamp block 7 is fixedly provided with meshed anti-skidding teeth, so that the steel pipe can be clamped conveniently, the stop block 5 is of a U-shaped structure, and the sliding rod 3 penetrates through an inner cavity in the top of the stop block 5.

The pipe cutting mechanism 8 comprises a sliding block 82, the sliding block 82 is clamped in the first accommodating groove 10 in a sliding manner, a clamping stud 81 is rotated on the outer wall of one side, away from the fixed caliper block 7, of the movable caliper block 6, one end of the stud 81 penetrates through the inner wall of the first accommodating groove 10 and is sleeved with the sliding block 82 through a threaded structure, two fixing plates 83 are fixedly installed at two ends of the outer wall of one side, away from the stud 81, of the sliding block 82, a roller 84 is rotatably installed between the fixing plates 83 through a pin shaft, a sliding groove 89 is formed in the handle 1 at the inner wall of the second accommodating groove 12, a pushing rod 88 is slidably clamped in the sliding groove 89, a rotary drum 87 is rotatably sleeved in the handle 1 in the middle of the sliding groove 89, two outer walls of the rotary drum 87 penetrate through the side wall of the handle 1, a pushing rod 88 is sleeved on the inner wall of the rotary drum 87 through a threaded structure, a U-shaped groove 86 is formed in one end, the top and the bottom of the sliding block 82 are fixedly provided with a limiting block, the inner walls of the top and the bottom of the first accommodating groove 10 are provided with a limiting groove, the limiting blocks are connected in the limiting groove in a sliding and clamping manner, the center of a hob 85 and the center point of a connecting line of the centers of two rollers 84 are positioned on the same straight line, the sliding block 82 drives the rollers 84 to slide into the first accommodating groove 10 by rotating a stud 81 at ordinary times, a rotary drum 87 is rotated, a push rod 88 drives the hob 85 to be accommodated in the second accommodating groove 12, a steel pipe can be clamped between the outer walls of the movable clamp block 6 and the fixed clamp block 7, the steel pipe is driven to rotate to complete connection, the function of the existing pipe tongs is realized, when a stainless steel corrugated pipe or a plastic pipe needs to be cut off, the sliding block 82 drives the rollers 84 to slide out of the first accommodating groove 10 by rotating the stud 81, the pipe needing to be cut off is tightly attached between the, so that the push rod 88 slides along the slide groove 89 to push the hob 85 out of the second accommodating groove 12, and press the hob 85 tightly against the outer wall of the other side of the pipe, the pipe wrench is rotated by the handle 1, the roller 84 and the hob 85 rotate along the outer wall of the pipe, the hob 85 cracks the outer wall of the pipe, the rotary drum 87 is rotated for many times, and the hob 85 gradually penetrates into the outer wall of the pipe, so that the pipe is completely cut off gradually.

Hexagonal hole 11 is regular hexagon structure, and the size of a plurality of hexagonal holes 11 is steadilyd decrease in proper order, thereby twist the hex bolts to different specifications, cylindrical hole and circular cone hole have been opened respectively to the both ends of a chamfer section of thick bamboo 9, the kicking block 13 of cylindrical hole bottom fixed mounting circular cone structure, the equal fixed mounting a plurality of blades 14 of the outer wall of kicking block 13 and the circular cone hole inner wall of a chamfer section of thick bamboo 9, then go deep into the pipe along the cylindrical hole, make kicking block 13 go deep into the pipe fracture, then the blade 14 on the kicking block 13 hugs closely pipe fracture inner wall, rotate the pipe, thereby to pipe fracture inner wall deburring, also can insert the pipe along the circular cone hole, then the pipe fracture outer wall is hugged closely to blade 14 of circular cone hole inner wall, rotate the pipe, thereby the burr is got.

The working principle is as follows: when the utility model is used, the slide bar 3 drives the movable clamp block 6 to move by rotating the adjusting nut 4, the slide block 82 drives the roller 84 to slide into the first accommodating groove 10 by rotating the stud 81, the rotary drum 87 is rotated, the push rod 88 drives the hob 85 to be accommodated in the second accommodating groove 12, the steel pipe can be clamped between the outer walls of the movable clamp block 6 and the fixed clamp block 7, the pipe is pulled to rotate by the handle 1, thereby completing the steel pipe connection, realizing the function of the existing pipe tongs, when the stainless steel corrugated pipe or the plastic pipe needs to be cut off, the slide block 82 drives the roller 84 to slide out of the first accommodating groove 10 by rotating the stud 81, the pipe to be cut off is tightly attached between the two rollers 84, the rotary drum 87 exposed on the outer wall of the handle 1 is rotated, the push rod 88 slides along the chute 89, thereby pushing the hob 85 out of the second accommodating groove 12, and pressing the hob 85 on the outer wall of the other side of the pipe, rotate the breakout tongs through handle 1, then gyro wheel 84, hobbing cutter 85 rotates along the pipe outer wall, hobbing cutter 85 splits the pipe outer wall, rotate rotary drum 87 many times, make hobbing cutter 85 progressively deepen the pipe outer wall, thereby progressively cut off the pipe completely, the pipe fracture that will cut off inserts respectively in the cylinder hole and the conical bore at chamfer section of thick bamboo 9 both ends, and rotate the pipe, then blade 14 on the kicking block 13 can be to pipe fracture inner wall deburring, the blade 14 of conical bore inner wall can be to pipe fracture outer wall deburring, the pipe terminal surface of being convenient for levels, easy to assemble, and can screw up or unscrew the hexagon bolt of equidimension not that uses in the warm logical construction through the hexagonal hole 11 of equidimension on handle 1, make the breakout tongs function abundant, reduce construction tool's carrying capacity, and is convenient to use.

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

Claims

1. The utility model provides a warm general multi-functional instrument breakout tongs, includes handle (1), its characterized in that: the pipe cutting machine is characterized in that an installation block (2) is fixedly installed on the outer wall of one end of a handle (1), the installation block (2) slides up to penetrate through a sliding rod (3), an adjusting nut (4) is sleeved on the outer wall of the sliding rod (3) through a threaded structure, the handle (1) is close to an outer wall fixed installation stop block (5) of the installation block (2), the adjusting nut (4) rotates between a clamping stop block (5) and the outer wall of the installation block (2), a movable clamp block (6) is fixedly installed at one end, far away from the stop block (5), of the sliding rod (3), the fixed clamp block (7) is fixedly installed on the end face of the handle (1), the outer wall of the movable clamp block (6) is just opposite to the fixed clamp block (7), a first accommodating groove (10) is formed in the outer wall, close to the fixed clamp block (7), a second accommodating groove (12) is formed in the end face of the fixed clamp block (7) and the handle (1), and a pipe cutting mechanism (8) is installed between the first accommodating groove (, the end face, far away from the fixed clamp block (7), of one end of the handle (1) is fixedly provided with a chamfer tube (9), and a plurality of hexagonal holes (11) are formed in the handle (1).

2. The heating and ventilating multifunctional tool pipe wrench as claimed in claim 1, wherein: the movable clamp block (6) and the fixed clamp block (7) are fixedly provided with meshed anti-skidding teeth on the outer wall of one side close to each other, the stop block (5) is of a U-shaped structure, and the sliding rod (3) penetrates through the inner cavity at the top of the stop block (5).

3. The heating and ventilating multifunctional tool pipe wrench as claimed in claim 1, wherein: the pipe cutting mechanism (8) comprises a sliding block (82), the sliding block (82) is connected in a sliding manner in a first accommodating groove (10), one outer wall of one side, far away from a fixed clamp block (7), of a movable clamp block (6) is connected with a clamping stud (81) in a rotating manner, one end of the stud (81) penetrates through the inner wall of the first accommodating groove (10) and is sleeved with the sliding block (82) through a threaded structure, two fixing plates (83) are fixedly mounted at two ends of the outer wall of one side, far away from the stud (81), of the sliding block (82), idler wheels (84) are rotatably mounted between the fixing plates (83) through pin shafts, a sliding groove (89) is formed in a handle (1) at the inner wall of the second accommodating groove (12), a clamping push rod (88) slides in the sliding groove (89), a rotating cylinder (87) is rotatably sleeved in the handle (1) at the middle part of the sliding groove (89), and two, and the inner wall of the rotary drum (87) is sleeved with a push rod (88) through a threaded structure, one end of the push rod (88) close to the second accommodating groove (12) is provided with a U-shaped groove (86), and the U-shaped groove (86) is internally provided with a hob (85) in a rotating mode through a pin shaft.

4. The heating and ventilating multifunctional tool pipe wrench as claimed in claim 3, wherein: the one end that slider (82) were kept away from in double-screw bolt (81) runs through activity tong block (6) outer wall and fixed mounting knob, the equal fixed mounting stopper in top and the bottom of slider (82), the top and the bottom inner wall of first groove (10) of accomodating have all opened the spacing groove, and stopper slip joint is at the spacing inslot, the centre of a circle of hobbing cutter (85) and the line midpoint of two gyro wheel (84) centre of a circle are located same straight line.

5. The heating and ventilating multifunctional tool pipe wrench as claimed in claim 1, wherein: the hexagonal hole (11) is of a regular hexagonal structure, the sizes of the hexagonal holes (11) are gradually decreased, the two ends of the chamfering cylinder (9) are respectively provided with a cylindrical hole and a conical hole, the bottom of the cylindrical hole is fixedly provided with an ejector block (13) of a conical structure, and the outer wall of the ejector block (13) and the inner wall of the conical hole of the chamfering cylinder (9) are fixedly provided with a plurality of blades (14).