CN218835714U - Pipe bending machine - Google Patents
Pipe bending machine Download PDFInfo
- Publication number
- CN218835714U CN218835714U CN202222790028.2U CN202222790028U CN218835714U CN 218835714 U CN218835714 U CN 218835714U CN 202222790028 U CN202222790028 U CN 202222790028U CN 218835714 U CN218835714 U CN 218835714U
- Authority
- CN
- China
- Prior art keywords
- elbow fitting
- arc
- driving roller
- bending
- driven
- Prior art date
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a bending machine technical field provides a bending machine, including the frame, a plurality of driven voller all rotates the setting and is in the frame, a plurality of form the space of bending between the driven voller, the drive roll rotates the setting and is in the frame, be located bend space top, the drive roll rotate the axial with the driven voller rotates the axial and parallels each other, first elbow fitting and second elbow fitting, the cover is equipped with on the drive roll first elbow fitting, a plurality of all the cover is equipped with on the driven voller second elbow fitting, first elbow fitting with second elbow fitting all has the arc annular, just first elbow fitting with second elbow fitting sets up along work piece direction of delivery. Through above-mentioned technical scheme, the problem that bending machine among the prior art can not adapt to pipeline class part and panel class part simultaneously has been solved.
Description
Technical Field
The utility model relates to a bending machine technical field, it is specific relates to a bending machine.
Background
The pipe bender is a machine for bending pipes, and can be roughly divided into a numerical control pipe bender, a hydraulic pipe bender and the like, and the pipe bender has the advantages of multiple functions, reasonable structure, simplicity in operation and the like.
The existing pipe bender usually clamps a pipeline by using an arc-shaped clamping block and then performs bending operation, so that the pipe bender can only adapt to pipe parts and is not suitable for plate parts; when a sheet part is machined, a plurality of groups of driving rollers and driven rollers are usually used for clamping a sheet between the driving rollers and the driven rollers, and the bending operation is implemented on the sheet through the rotation of the driving rollers, so that the conventional pipe bender cannot be simultaneously suitable for the pipe part and the sheet part.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pipe bending machine has solved the problem that pipe bending machine among the correlation technique can not adapt to pipeline class part and panel class part simultaneously.
The technical scheme of the utility model as follows:
a pipe bender, which comprises
A machine frame, a plurality of guide rails and a plurality of guide rails,
a plurality of driven rollers which are all rotatably arranged on the frame, bending spaces are formed among the driven rollers,
the driving roller is rotationally arranged on the rack and is positioned above the bending space, the rotational axial direction of the driving roller is parallel to the rotational axial direction of the driven roller,
first elbow fitting and second elbow fitting, the cover is equipped with on the drive roll first elbow fitting, a plurality of all the cover is equipped with on the driven voller second elbow fitting, first elbow fitting with second elbow fitting all has the arc annular, just first elbow fitting with second elbow fitting sets up along work piece direction of delivery.
As a further technical scheme, the frame has an open slot, driven voller both ends all are provided with the open slot, the drive roll runs through the open slot, still include
The moving block is movably arranged on the rack, the moving direction of the moving block is perpendicular to the rotating axial direction of the driving roller, the driving roller is rotatably arranged on the moving block, and after the moving block moves, the driving roller is far away from the driven roller.
As a further solution, the first and second elbow parts each comprise
Arc piece and arc connecting block, the arc connecting block has trapezoidal portion, the arc piece with pass through between the arc connecting block trapezoidal portion is connected, the arc piece with form the cylindricality through-hole between the arc connecting block, the drive roll diameter with driven voller diameter all with cylindricality through-hole diameter equals.
As a further technical proposal, the method also comprises
A screw rod arranged on the frame through a thread of a thread part and positioned at one side of the open slot, the moving block is arranged on the screw rod,
and the hand-cranking part is arranged on the screw rod.
As a further technical scheme, the rotating axial direction of the screw rod is parallel to the moving direction of the moving block.
The utility model discloses a theory of operation and beneficial effect do:
in the utility model, the pipe bender usually clamps the pipeline by the arc-shaped clamping block and then performs bending operation, so that the pipe bender can only adapt to pipeline parts and can not adapt to plate parts; when a plate part is machined, a plurality of groups of driving rollers and driven rollers are usually used for clamping a plate between the driving rollers and the driven rollers, and the bending operation is carried out on the plate through the rotation of the driving rollers, so that the conventional pipe bender cannot adapt to the pipe part and the plate part at the same time, and the pipe bender is designed for solving the problems;
firstly, a plurality of driven rollers and a plurality of driving rollers are designed and used, a bending space is formed between the driven rollers which are rotatably arranged on a rack, the driving roller is rotatably arranged on the rack above the bending space, the rotating axial direction of the driving roller is parallel to the rotating axial direction of the driven rollers, so that the bending operation on the plate parts can be conveniently implemented, the plate parts are conveyed into the bending space along the direction vertical to the rotating direction of the driving roller, and the plate parts are bent in the bending space under the driving action of the rotation of the driving roller; furthermore, the bending device can be simultaneously suitable for bending of pipeline parts, if the bending operation of the pipeline parts is finished by only utilizing the driving roller and the driven roller, the bending effect may be not obvious, and the pipeline parts are easy to damage, therefore, the first bent pipe fitting is further sleeved on the driving roller, the second bent pipe fitting is sleeved on the driven roller, the two groups of bent pipe fittings are provided with arc-shaped annular grooves, the pipeline parts can not be damaged by the arc-shaped annular grooves, the integrity of the pipeline parts is ensured, the bending operation is mainly implemented through the extrusion of the driving roller and the driven roller, the first bent pipe fitting and the second bent pipe fitting are designed to be arranged along the conveying direction of a workpiece, the bending device is used for preventing the pipeline parts from being bent, the arc-shaped annular grooves are staggered, the parts are damaged, the arc-shaped annular grooves can continuously provide limiting guiding effect for the parts when the pipeline parts are bent, the bending operation is stably finished, and the bending conditions of the pipeline parts and the plate parts are met.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a pipe bender according to the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;
fig. 3 is a schematic structural view of a first bent pipe fitting according to the present invention;
FIG. 4 is a schematic view of the structure of the arc-shaped connecting block of the present invention;
FIG. 5 is a schematic view of the structure of the open slot of the present invention;
fig. 6 is a cross-sectional view of a pipe bender according to the present invention;
in the figure: 1. the bending machine comprises a rack, 2, a driven roller, 3, a bending space, 4, a driving roller, 5, a first bent pipe fitting, 6, a second bent pipe fitting, 7, an arc-shaped annular groove, 8, an open slot, 9, a moving block, 10, an arc-shaped block, 11, an arc-shaped connecting block, 12, a trapezoidal portion, 13, a cylindrical through hole, 14, a screw rod, 15, a threaded portion, 16 and a hand-cranking portion.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive work, are related to the scope of protection of the present invention.
As shown in fig. 1 to 6, the present embodiment provides a pipe bender, which includes a pipe bender
The machine frame (1) is provided with a frame,
a plurality of driven rollers 2 which are all rotatably arranged on the frame 1, a bending space 3 is formed among the driven rollers 2,
the driving roller 4 is rotatably arranged on the frame 1 and is positioned above the bending space 3, the rotating axial direction of the driving roller 4 is parallel to the rotating axial direction of the driven roller 2,
first elbow fitting 5 and second elbow fitting 6, the cover is equipped with on the drive roll 4 first elbow fitting 5, a plurality of all the cover is equipped with on the driven voller 2 second elbow fitting 6, first elbow fitting 5 with second elbow fitting 6 all has arc annular 7, just first elbow fitting 5 with second elbow fitting 6 sets up along work piece direction of delivery.
In this embodiment, the pipe bender usually clamps the pipe with the arc-shaped clamping block and then performs the bending operation, so that the pipe bender can only adapt to pipe type parts and does not adapt to plate type parts; when a sheet part is processed, a plurality of groups of driving rollers 4 and driven rollers 2 are usually used, a sheet is clamped between the driving rollers 4 and the driven rollers 2, and the bending operation is carried out on the sheet through the rotation of the driving rollers 4, so that the conventional pipe bender cannot be adapted to the pipe part and the sheet part at the same time;
firstly, a plurality of driven rollers 2 and a plurality of driving rollers 4 are designed and used, a bending space 3 is formed between the driven rollers 2 which are rotatably arranged on a rack 1, the driving roller 4 is rotatably arranged on the rack 1 above the bending space 3, the rotating axial direction of the driving roller 4 is parallel to the rotating axial direction of the driven rollers 2, so that the bending operation of the plate parts can be conveniently implemented, the plate parts are conveyed into the bending space 3 along the direction vertical to the rotating direction of the driving roller 4, and the plate parts are bent in the bending space 3 under the driving action of the rotation of the driving roller 4; and furthermore, the bending device can be adapted to bending of pipeline parts at the same time, if the bending operation of the pipeline parts is finished by only using the driving roller 4 and the driven roller 2, the bending effect may be unobvious, and the pipeline parts are easily damaged, so that the first bent pipe part 5 is further sleeved on the driving roller 4, the second bent pipe part 6 is sleeved on the driven roller 2, both the two groups of bent pipe parts are provided with the arc-shaped annular grooves 7, the pipeline parts can not be damaged by the arc-shaped annular grooves 7, the integrity of the pipeline parts is ensured, the bending operation is mainly implemented by extruding the driving roller 4 and the driven roller 2, the first bent pipe part 5 and the second bent pipe part 6 are designed to be arranged along the workpiece conveying direction, the bending operation is stably finished in order to prevent the pipeline parts from being bent, the arc-shaped annular grooves 7 are dislocated to cause the damage of the parts, and ensure that the arc-shaped annular grooves 7 can continuously provide limiting guide effect for the parts when the pipeline parts are bent, and the bending operation is stably finished, and the bending conditions of the pipeline parts and the plate parts are met.
Further, the frame 1 is provided with an open slot 8, the two ends of the driven roller 2 are provided with the open slot 8, the driving roller 4 penetrates through the open slot 8, and the device also comprises
The moving block 9 is movably arranged on the rack 1, the moving direction of the moving block 9 is perpendicular to the rotating axial direction of the driving roller 4, the driving roller 4 is rotatably arranged on the moving block 9, and after the moving block 9 moves, the driving roller 4 is far away from the driven roller 2.
In this embodiment, in order to adapt to the part of different thickness, design drive roll 4 and rotate the setting in frame 1 through movable block 9, the moving direction perpendicular to drive roll 4 of movable block 9 rotates the axial, under the drive of movable block 9, driven voller 2 can be kept away from to drive roll 4, and then adapt to thicker part and bend the operation, and in order to prevent under the drive of movable block 9, frame 1 can influence drive roll 4, so set up open slot 8 in frame 1, drive roll 4 can run through open slot 8, remove in open slot 8, improve the smooth stability of operation.
Further, the first and second pipe bending members 5, 6 each comprise
In this embodiment, in order to facilitate the installation dismantlement of two sets of pipe bending pieces, it all includes arc piece 10 and arc connecting block 11 to design, arc piece 10 is connected rather than through trapezoidal portion 12 of arc connecting block 11, and constitute cylindricality through-hole 13, and then during the installation pipe bending piece, can laminate arc piece 10 and drive roll 4 or driven voller 2 earlier, be connected arc connecting block 11 and arc piece 10 again, and then drive roll 4 or driven voller 2 also can just in time run through cylindricality through-hole 13, and drive roll 4 diameters and driven voller 2 diameters all equal with cylindricality through-hole 13 diameters, reach the fixed mounting purpose of pipe bending piece.
Further, it also includes
A screw rod 14 which is arranged on the frame 1 through a thread part 15 and is positioned at one side of the open slot 8, the moving block 9 is arranged on the screw rod 14,
and a hand crank 16 provided on the screw rod 14.
The rotation axial direction of the screw rod 14 is parallel to the moving direction of the moving block 9.
In the embodiment, in order to conveniently and stably adjust the position of the moving block 9, a screw rod 14 is in threaded connection, the screw rod 14 is arranged on the rack 1 through a threaded part 15 and is positioned on one side of the open slot 8, the moving block 9 is connected with the screw rod 14, and after the screw rod 14 rotates, the moving block 9 can axially move along the rotation of the screw rod 14 and does not rotate along the rotation of the screw rod, so that the rotation axial direction of the screw rod 14 is also perpendicular to the rotation axial direction of the driving roller 4; the hand-cranking portion 16 is designed to be connected with the screw rod 14 so as to facilitate rotation of the adjusting screw rod 14, and some fasteners can be used for fastening the screw rod 14, the fasteners are arranged on the frame 1 and used for fastening rotation of the screw rod 14, and the fasteners need to be loosened for each adjustment, so that a better supporting effect is provided for the driving roller 4.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.
Claims (5)
1. A pipe bender is characterized by comprising
A machine frame (1),
a plurality of driven rollers (2) which are all rotatably arranged on the frame (1), a bending space (3) is formed between the driven rollers (2),
the driving roller (4) is rotatably arranged on the rack (1) and is positioned above the bending space (3), the rotating axial direction of the driving roller (4) is parallel to the rotating axial direction of the driven roller (2),
first elbow fitting (5) and second elbow fitting (6), the cover is equipped with on drive roll (4) first elbow fitting (5), a plurality of all the cover is equipped with on driven voller (2) second elbow fitting (6), first elbow fitting (5) with second elbow fitting (6) all have arc annular (7), just first elbow fitting (5) with second elbow fitting (6) set up along work piece direction of delivery.
2. The pipe bender according to claim 1, characterized in that the frame (1) has an open slot (8), the driven roller (2) is provided with the open slot (8) at both ends, the driving roller (4) penetrates the open slot (8), and the pipe bender further comprises
The moving block (9) is movably arranged on the rack (1), the moving direction of the moving block (9) is perpendicular to the rotating axial direction of the driving roller (4), the driving roller (4) is rotatably arranged on the moving block (9), and after the moving block (9) moves, the driving roller (4) is far away from the driven roller (2).
3. The bending machine according to claim 1, characterized in that said first elbow piece (5) and said second elbow piece (6) each comprise
Arc piece (10) and arc connecting block (11), arc connecting block (11) have trapezoidal portion (12), arc piece (10) with pass through between arc connecting block (11) trapezoidal portion (12) are connected, arc piece (10) with form cylindricality through-hole (13) between arc connecting block (11), drive roll (4) diameter with driven voller (2) diameter all with cylindricality through-hole (13) diameter equals.
4. The bender according to claim 2, further comprising
A screw rod (14) which is arranged on the frame (1) through a thread part (15) and is positioned at one side of the open slot (8), the moving block (9) is arranged on the screw rod (14),
and a hand-operated portion (16) provided on the screw (14).
5. The bending machine according to claim 4, characterized in that the rotation axis of the lead screw (14) is parallel to the moving direction of the moving block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222790028.2U CN218835714U (en) | 2022-10-21 | 2022-10-21 | Pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222790028.2U CN218835714U (en) | 2022-10-21 | 2022-10-21 | Pipe bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218835714U true CN218835714U (en) | 2023-04-11 |
Family
ID=87310130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222790028.2U Active CN218835714U (en) | 2022-10-21 | 2022-10-21 | Pipe bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218835714U (en) |
-
2022
- 2022-10-21 CN CN202222790028.2U patent/CN218835714U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211889272U (en) | High-efficient tubular product cutting equipment | |
| US20010011468A1 (en) | Roll-forming machine | |
| CN218835714U (en) | Pipe bending machine | |
| CN109648345B (en) | Processing equipment for stainless steel pipes | |
| CN2873347Y (en) | Punching molding device for capillary | |
| CN102921757A (en) | Automatic charging and discharging device for bend pipe cold-extrusion processing | |
| CN211707772U (en) | Steel strip straightening equipment capable of cleaning surface of steel strip | |
| CN205362253U (en) | Double -stranded drawbench with automatic discharge function | |
| CN108673152B (en) | Profile processing device | |
| CN218873330U (en) | Combined straightening machine | |
| CN110980166A (en) | Double-station intelligent hanging line | |
| CN217191103U (en) | Sheet metal surface cleaning device | |
| CN214235628U (en) | Heading machine suitable for different diameters | |
| CN212496027U (en) | Cutting equipment is used in reducer pipe fitting production | |
| CN117505929B (en) | Automatic drilling machine for machining steel pipes of chair frames | |
| KR102284098B1 (en) | Processing device for plating steel | |
| CN219488746U (en) | Glass raw sheet horizontal turning conveying device | |
| CN216965909U (en) | Pipe coiling mechanism of pipe coiling machine | |
| CN218079731U (en) | Copper pipe straightening machine | |
| CN217044326U (en) | Automatic straightening machine for single tubes | |
| CN218965571U (en) | Pipe cutting machine | |
| CN109677012B (en) | Oblique rolling machine | |
| CN219025628U (en) | Working roller with distance convenient to adjust | |
| CN113245407B (en) | High-efficient hydraulic pipe bender | |
| CN211545439U (en) | Slitting and winding device with detection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |