CN209110290U - A kind of heavy caliber pipe cutting machine - Google Patents
A kind of heavy caliber pipe cutting machine Download PDFInfo
- Publication number
- CN209110290U CN209110290U CN201821682412.8U CN201821682412U CN209110290U CN 209110290 U CN209110290 U CN 209110290U CN 201821682412 U CN201821682412 U CN 201821682412U CN 209110290 U CN209110290 U CN 209110290U
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- CN
- China
- Prior art keywords
- mounting
- heavy caliber
- trunnion
- cutting machine
- fixed cylinder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of heavy caliber pipe cutting machines, including bottom plate and mounting base, the upper surface of the bottom plate is fixedly connected with mounting rack, the upper end of the mounting rack is equipped with first motor by bracket, the output shaft of the first motor is connect by shaft coupling with screw rod, the mounting rack is equipped with groove, link block is welded on rear side of the mounting base, the link block is spirally connected with screw rod, the link block is slidably connected with groove, second motor is installed in the mounting base, cutting sheet is installed on the output shaft of second motor, the upside of the bottom plate is equipped with centralizer by mounting plate, the centralizer includes fixed cylinder and sleeve, the sleeve and the outer wall of fixed cylinder are spirally connected, the inner wall of the sleeve is rotatably connected to circular push plate, the side of the push plate is equipped with trunnion and trunnion and pull rod are hinged.The utility model cutting section neat appearance, steel pipe with elbow when docking, good airproof performance.
Description
Technical field
The utility model relates to steel pipe cutting equipment technical field, specially a kind of heavy caliber pipe cutting machine.
Background technique
Steel pipe is a kind of hollow strip circular steel, is widely used mainly in petroleum, chemical industry, medical treatment, food, light industry, machine
The industrial transportation pipe lines such as tool instrument and machine structural parts etc., while it being also widely used in manufacture machine components and engineering structure,
The general length of stainless steel tube is all longer, and when in use, it usually needs truncation blanking is carried out to steel pipe, it is existing currently on the market
A variety of steel tube cutting machines, but there is also shortcomings: for cutting larger-diameter steel pipe, since the diameter of cutting sheet has
Limit, so bottom can not be switched to from upside sometimes, needs people that steel pipe turns an angle and continues to cut, but rotates certain angle
Cutting be easy to cause cut surface uneven or skew after degree, when steel pipe being caused to connect with elbow, poor sealing.
Utility model content
The purpose of this utility model is to provide a kind of heavy caliber pipe cutting machines, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions a kind of heavy caliber pipe cutting machine, including bottom plate and
Mounting base, the upper surface of the bottom plate are fixedly connected with mounting rack, and the upper end of the mounting rack is equipped with the first electricity by bracket
The output shaft of machine, the first motor is connect by shaft coupling with screw rod, and the mounting rack is equipped with groove, the mounting base
Rear side is welded with link block, and the link block is spirally connected with screw rod, and the link block is slidably connected with groove, pacifies in the mounting base
Equipped with the second motor, cutting sheet is installed on the output shaft of second motor, the upside of the bottom plate is installed by mounting plate
There is a centralizer, the centralizer includes fixed cylinder and sleeve, and the outer wall of the sleeve and fixed cylinder is spirally connected, the sleeve
Inner wall is rotatably connected to circular push plate, and the side of the push plate is equipped with trunnion and trunnion and pull rod are hinged, the right side of the pull rod
End and the middle part pin-hinges of first connecting rod, the trunnion on the lower end and rolling wheel support of the first connecting rod is hinged, and described the
The upper end of one connecting rod and the trunnion on fixed cylinder inner wall are hinged, are equipped in shaft and shaft and are rotatablely connected on the rolling wheel support
There are several idler wheels.
Preferably, the mounting rack is located at the rear side of bottom plate, and the lower surface of the bottom plate is equipped with stabilizer blade.
Preferably, the screw rod through-going recess is rotated by bearing between the lower end of the screw rod and the bottom of groove and is connected
It connects.
Preferably, the mounting base is L shape, and the back of the mounting base is equipped with sliding slot, and the sliding slot and guide rail slide
Connection, the guide rail are mounted on the front side of mounting rack.
Preferably, shield is installed, the shield covers the upside of cutting sheet in the mounting base.
Preferably, the end face of the fixed cylinder is equipped with the flange with mounting hole, uses bolt between the flange and mounting plate
Connection, the circular hole and the diameter of circular hole and the internal diameter of fixed cylinder that the mounting plate is equipped with and fixed tube inner chamber is connected to are identical.
Preferably, the center of the push plate is equipped with circular hole, is welded with handle on the outer wall of the sleeve.
Preferably, the inner wall of the fixed cylinder is hinged with second connecting rod, the lower end of the second connecting rod and rolling by trunnion
Trunnion on wheel support is hinged, and the equal length of the second connecting rod and first connecting rod is simultaneously parallel to each other.
Compared with prior art, the utility model has the beneficial effects that the utility model is installed on bottom plate, there are two fixed
Heart fixture, two centralizers respectively clamp the two o'clock on steel pipe, and steel pipe can only rotate in a circumferential direction after clamping, cut
During rotate steel pipe, cutting sheet circumferentially cuts steel pipe, so cut off face neat appearance, steel pipe with elbow pair
When connecing, good airproof performance.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 be in the utility model Fig. 1 A-A to diagrammatic cross-section；
Fig. 3 is the structural schematic diagram of the utility model centralizer；
Fig. 4 is the side structure schematic view of the utility model Fig. 3.
In figure: 1 bottom plate, 2 stabilizer blades, 3 mounting racks, 4 first motors, 5 mounting bases, 6 second motors, 7 cutting sheets, 8 centering folders
Tool, 80 flanges, 81 sleeves, 82 fixed cylinders, 83 push plates, 84 pull rods, 85 first connecting rods, 86 second connecting rods, 87 rolling wheel supports, 88 rollings
Wheel, 89 handles, 9 shields, 10 screw rods, 11 grooves, 12 link blocks, 13 guide rails, 14 sliding slots, 15 mounting plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of heavy caliber pipe cutting machine, including bottom plate 1 and peace
Seat 5 is filled, the upper surface of the bottom plate 1 is fixedly connected with mounting rack 3, and the upper end of the mounting rack 3 is equipped with first by bracket
The output shaft of motor 4, the first motor 4 is connect by shaft coupling with screw rod 10, and the mounting rack 3 is equipped with groove 11, institute
The rear side for stating mounting base 5 is welded with link block 12, and the link block 12 is spirally connected with screw rod 10, and the link block 12 and groove 11 are sliding
It is dynamic to connect, second motor 6 is installed in the mounting base 5, cutting sheet 7 is installed on the output shaft of second motor 6, it is described
The upside of bottom plate 1 is equipped with centralizer 8 by mounting plate 15, and the centralizer 8 includes fixed cylinder 82 and sleeve 81, described
Sleeve 81 and the outer wall of fixed cylinder 82 are spirally connected, and the inner wall of the sleeve 81 is rotatably connected to circular push plate 83, the push plate 83
Side be equipped with trunnion and trunnion and pull rod 84 is hinged, the middle part of the right end and first connecting rod 85 of the pull rod 84 is cut with scissors with pin
It connects, the lower end of the first connecting rod 85 and the trunnion on rolling wheel support 87 are hinged, the upper end of the first connecting rod 85 and fixed cylinder
Trunnion on 82 inner walls is hinged, is equipped in shaft and shaft on the rolling wheel support 87 and is rotatably connected to several idler wheels 88,
The rolling wheel support 87 is equipped with four groups, and edge is circumferentially uniformly distributed.
Specifically, the mounting rack 3 is located at the rear side of bottom plate 1, the lower surface of the bottom plate 1 is equipped with stabilizer blade 2.
Specifically, 10 through-going recess 11 of screw rod, passes through axis between the lower end of the screw rod 10 and the bottom of groove 11
Hold rotation connection, the rotation of screw rod 10 can drive installation seat 5 move up and down, so that the pushing of cutting sheet 7 can cut steel pipe
It cuts.
Specifically, the mounting base 5 is L shape, the back of the mounting base 5 is equipped with sliding slot 14, the sliding slot 14 with lead
Rail 13 is slidably connected, and the guide rail 13 is mounted on the front side of mounting rack 3, and when mounting base 5 is downward or moves down, sliding slot 14 is being led
It is moved on rail 13.
Specifically, being equipped with shield 9 in the mounting base 5, the shield 9 covers the upside of cutting sheet 7, shield
9 prevent the process spark spluttering in cutting.
Specifically, the end face of the fixed cylinder 82 is equipped with the flange 80 with mounting hole, the flange 80 and mounting plate 15 it
Between be connected with, the mounting plate 15 is equipped with the diameter of circular hole and circular hole be connected to 82 inner cavity of fixed cylinder and fixed cylinder 82
Internal diameter it is identical, steel pipe is each passed through two centralizers 8, and centralizer 8 clamps the two o'clock on steel pipe.
Specifically, the center of the push plate 83 is equipped with circular hole, handle 89, steel pipe are welded on the outer wall of the sleeve 81
After passing through between idler wheel, make sleeve 81 mobile to fixed cylinder 82 by rotational handle 89, first connecting rod 85 and horizontal plane it
Between angle increase, for rolling wheel support 87 to intermediate close, idler wheel 88 compresses steel pipe.
Specifically, the inner wall of the fixed cylinder 82 is hinged with second connecting rod 86 by trunnion, under the second connecting rod 86
To hold hinged with the trunnion on rolling wheel support 87, the equal length of the second connecting rod 86 and first connecting rod 85 is simultaneously parallel to each other, the
Two connecting rods 86 are rotated synchronously with first connecting rod 85, and rolling wheel support 87 keeps horizontal.
Working principle: steel pipe sequentially passes through two centralizers 8 when use, then rotational handle 89, drive sleeve 81 to
Fixed cylinder 82 is mobile, and the angle between first connecting rod 85 and horizontal plane increases, and rolling wheel support 87 is close to centre, and idler wheel 88 is to steel
Pipe is compressed, and is compressed from surrounding to steel pipe because being idler wheel, so steel pipe can be rotated circumferentially, starts first motor 4
With the second motor 6, cutting sheet high-speed rotation, while first motor 4 drive screw rod 10 to rotate, and screw rod 10 drives mounting base 5 downward
Mobile, cutting sheet 7, which comes into contact with steel pipe, cuts, and the steel pipe constantly rotated during cutting, cutting sheet 7 can
Circumferentially steel pipe is cut, can only be circumferentially rotated after being clamped because of steel pipe, so cutting section is neat.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of heavy caliber pipe cutting machine, including bottom plate (1) and mounting base (5), it is characterised in that: the upper surface of the bottom plate (1)
It is fixedly connected with mounting rack (3), the upper end of the mounting rack (3) is equipped with first motor (4), the first motor by bracket
(4) output shaft is connect by shaft coupling with screw rod (10), and the mounting rack (3) is equipped with groove (11), the mounting base (5)
Rear side be welded with link block (12), the link block (12) is spirally connected with screw rod (10), the link block (12) and groove (11)
It is slidably connected, is equipped with the second motor (6) on the mounting base (5), cutting is installed on the output shaft of second motor (6)
The upside of piece (7), the bottom plate (1) is equipped with centralizer (8) by mounting plate (15), and the centralizer (8) includes solid
Safety barrel (82) and sleeve (81), the sleeve (81) and the outer wall of fixed cylinder (82) are spirally connected, the inner wall rotation of the sleeve (81)
Be connected with circular push plate (83), the side of the push plate (83) be equipped with trunnion and trunnion and pull rod (84) hingedly, the pull rod
(84) the middle part pin-hinges of right end and first connecting rod (85), the lower end and rolling wheel support (87) of the first connecting rod (85)
On trunnion it is hinged, the upper end of the first connecting rod (85) and the trunnion on fixed cylinder (82) inner wall are hinged, the rolling wheel support
(87) it is equipped in shaft and shaft and is rotatably connected to several idler wheels (88).
2. a kind of heavy caliber pipe cutting machine according to claim 1, it is characterised in that: the mounting rack (3) is located at bottom plate (1)
Rear side, the lower surface of the bottom plate (1) is equipped with stabilizer blade (2).
3. a kind of heavy caliber pipe cutting machine according to claim 1, it is characterised in that: screw rod (10) through-going recess
(11), it is rotatablely connected between the lower end of the screw rod (10) and the bottom of groove (11) by bearing.
4. a kind of heavy caliber pipe cutting machine according to claim 1, it is characterised in that: the mounting base (5) is L shape, described
The back of mounting base (5) is equipped with sliding slot (14), and the sliding slot (14) is slidably connected with guide rail (13), guide rail (13) installation
In the front side of mounting rack (3).
5. a kind of heavy caliber pipe cutting machine according to claim 1, it is characterised in that: be equipped on the mounting base (5) anti-
Shield (9), the shield (9) cover the upside of cutting sheet (7).
6. a kind of heavy caliber pipe cutting machine according to claim 1, it is characterised in that: the end face of the fixed cylinder (82) is equipped with
Flange (80) with mounting hole is connected between the flange (80) and mounting plate (15), is set on the mounting plate (15)
Have and fixed cylinder (82) inner cavity connection circular hole and circular hole diameter it is identical as the internal diameter of fixed cylinder (82).
7. a kind of heavy caliber pipe cutting machine according to claim 1, it is characterised in that: the center of the push plate (83) is equipped with circle
Hole is welded with handle (89) on the outer wall of the sleeve (81).
8. a kind of heavy caliber pipe cutting machine according to claim 1, it is characterised in that: the inner wall of the fixed cylinder (82) passes through
Trunnion is hinged with second connecting rod (86), and the lower end of the second connecting rod (86) and the trunnion on rolling wheel support (87) are hinged, described
The equal length of second connecting rod (86) and first connecting rod (85) is simultaneously parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821682412.8U CN209110290U (en) | 2018-10-17 | 2018-10-17 | A kind of heavy caliber pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821682412.8U CN209110290U (en) | 2018-10-17 | 2018-10-17 | A kind of heavy caliber pipe cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209110290U true CN209110290U (en) | 2019-07-16 |
Family
ID=67201247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821682412.8U Expired - Fee Related CN209110290U (en) | 2018-10-17 | 2018-10-17 | A kind of heavy caliber pipe cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209110290U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069687A (en) * | 2019-12-27 | 2020-04-28 | 张贵阳 | Cutting equipment convenient to press from both sides tight fixedly to metal pipeline |
| CN112388349A (en) * | 2020-10-04 | 2021-02-23 | 郭明旺 | Nonrust steel pipe processing fixing device |
-
2018
- 2018-10-17 CN CN201821682412.8U patent/CN209110290U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069687A (en) * | 2019-12-27 | 2020-04-28 | 张贵阳 | Cutting equipment convenient to press from both sides tight fixedly to metal pipeline |
| CN112388349A (en) * | 2020-10-04 | 2021-02-23 | 郭明旺 | Nonrust steel pipe processing fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20191017 |