CN211218177U

CN211218177U - Adjustable double-head pipe bending machine

Info

Publication number: CN211218177U
Application number: CN201922036768.5U
Authority: CN
Inventors: 李金友
Original assignee: Xuzhou Shanghuang Ship Parts Co ltd
Current assignee: Xuzhou Shanghuang Ship Parts Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-11
Anticipated expiration: 2029-11-22

Abstract

An adjustable double-head pipe bending machine comprises a machine case, an interval adjusting assembly, a height adjusting assembly, a first pipe bending assembly and a second pipe bending assembly, wherein the interval adjusting assembly and the height adjusting assembly are arranged on the upper end face of the machine case in parallel; wherein, interval adjusting part top is equipped with slide rail and limiting plate. Adjustable double-end bending machine, simple structure, reasonable in design adopt double-end return bend subassembly, the return bend is fast, the distance of bending can be adjusted according to actual demand, it is efficient to bend, improves processingquality, adjusts fast, application scope is wide.

Description

Adjustable double-head pipe bending machine

Technical Field

The utility model belongs to the technical field of advance manufacturing and automation, specifically, relate to an adjustable double-end bending machine.

Background

In the processing and manufacturing industry, a workpiece pipe with a certain bent length is often needed, in order to improve the processing and manufacturing efficiency and quality, people use a pipe bending machine to bend the workpiece pipe, the pipe bending machine is a material processing and forming device for bending a pipe into a certain shape, the workpiece pipe bent and formed according to the shutdown requirement is round and complete, a bent part has no sharp angle, and the inner diameter of the workpiece pipe cannot be changed violently. However, the conventional pipe bending machine is basically a single-head pipe bending machine, when a workpiece needs to be bent at two ends, one end of a workpiece pipe is generally required to be bent on a pipe bending part, and then the other end of the workpiece pipe is required to be bent, so that the processing speed of the workpiece pipe is reduced, and meanwhile, the processing precision of the workpiece is also reduced because two ends of the workpiece pipe need to be bent separately.

The existing double-head pipe bender can be used for bending steel pipes, and has certain bending distance and limited application range in the actual use process.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing an adjustable double-end bending machine adopts double-end return bend subassembly, and the return bend is fast, and the distance of bending can be adjusted according to actual demand, and it is efficient to bend, and application scope is wide.

The technical scheme is as follows: the utility model provides an adjustable double-end pipe bending machine, which comprises a machine case, an interval adjusting component, a height adjusting component, a first pipe bending component and a second pipe bending component, wherein the interval adjusting component and the height adjusting component are arranged on the upper end surface of the machine case side by side, the bottom ends of the first pipe bending component and the second pipe bending component are sleeved on the interval adjusting component side by side, the first pipe bending component and the second pipe bending component are L-shaped structures, and the other ends of the first pipe bending component and the second pipe bending component are arranged right above the height adjusting component; wherein, interval adjusting part top is equipped with slide rail and limiting plate. The utility model discloses an adjustable double-end bending machine, simple structure, reasonable in design, the slider slides on the slide rail, adopts double-end return bend subassembly, and the return bend is fast, through being equipped with the slide rail, bends the distance and can adjust according to actual demand, and the rigidity of the first return bend subassembly of efficient limiting plate control of bending and second return bend subassembly.

Furthermore, in the adjustable double-head pipe bending machine, the first pipe bending assembly comprises a first sliding seat, a first support frame and a first clamping assembly, the first sliding seat is sleeved on the sliding rail, one end of the first support frame is arranged at the upper end part of the first sliding seat, and the other end of the first support frame is connected with the first clamping assembly;

the second elbow component comprises a second sliding seat, a second supporting frame and a second clamping component, the second sliding seat is sleeved on the sliding rail, one end of the second supporting frame is arranged at the upper end of the second sliding seat, and the other end of the second supporting frame is connected with the second clamping component.

Further, in the adjustable double-headed pipe bender, the first sliding seat and the second sliding seat are arranged in parallel to move oppositely and oppositely. The bending distance actually required is adjusted through the sliding rail.

Furthermore, foretell adjustable double-end bending machine, all be equipped with first motor in first sliding seat and the second sliding seat, first motor is equipped with the wire and is connected with quick-witted case.

Furthermore, foretell adjustable double-end bending machine, first sliding seat and second sliding seat top all are equipped with the roating seat, first support frame and second support frame bottom are all established in the roating seat. The swivel base controls the bending and resetting of the first bent pipe assembly and the second bent pipe assembly.

Furthermore, foretell adjustable double-end bending machine, first centre gripping subassembly and second centre gripping subassembly all include axis of rotation and bending machine, the bending machine sets up the lower extreme at the axis of rotation, the axis of rotation is connected with first support frame, the axis of rotation is connected with the second support frame.

Further, foretell adjustable double-end bending machine, altitude mixture control subassembly includes second motor, lead screw, workstation, work piece fixing base and telescopic shaft, the work piece fixing base sets up at the workstation upper surface, the output shaft and the lead screw of second motor are connected, and the cover is established on the lead screw, the lead screw runs through and stretches into in the workstation, a set of telescopic shaft sets up between lead screw and work piece fixing base. The second motor drives the screw rod to drive the telescopic shaft to move up and down to convey the workpiece fixing seat.

Further, according to the adjustable double-head pipe bender, the workpiece fixing seat is provided with a tubular groove. The groove is simple and reasonable in design, clamping and fixing of the machined workpiece are facilitated, the machined workpiece is placed stably, and machining quality is improved.

Furthermore, according to the adjustable double-head pipe bender, the workpiece fixing seat and the bender are arranged in a corresponding manner in the vertical direction.

Further, the adjustable double-head pipe bender is characterized in that a controller is arranged in the machine case, and the controller controls the first motor and the second motor.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: adjustable double-end bending machine, simple structure, reasonable in design adopt double-end return bend subassembly, the return bend is fast, the distance of bending can be adjusted according to actual demand, it is efficient to bend, improves processingquality, adjusts fast, application scope is wide, has very high spreading value.

Drawings

Fig. 1 is a schematic structural view of the adjustable double-headed pipe bender of the present invention;

fig. 2 is a side view of the adjustable double-headed pipe bender of the present invention;

fig. 3 is a front view of the adjustable double-headed pipe bender during resetting;

fig. 4 is a schematic structural diagram of the height adjusting assembly of the adjustable double-headed pipe bender of the present invention.

In the figure: the device comprises a case 1, a spacing adjusting component 2, a slide rail 21, a height adjusting component 3, a second motor 31, a screw rod 32, a workbench 33, a workpiece fixing seat 34, a telescopic shaft 35, a tubular groove 36, a first bent pipe component 4, a first sliding seat 41, a first supporting frame 42, a first clamping component 43, a second bent pipe component 5, a second sliding seat 51, a second supporting frame 52, a second clamping component 53, a bending device 54, a rotating seat 55, a first motor 56 and a lead 57.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

The bending operation state of the adjustable double-headed pipe bender shown in fig. 1-2 comprises a case 1, an interval adjusting assembly 2, a height adjusting assembly 3, a first pipe bending assembly 4 and a second pipe bending assembly 5, wherein the interval adjusting assembly 2 and the height adjusting assembly 3 are arranged on the upper end face of the case 1 in parallel, the bottom ends of the first pipe bending assembly 4 and the second pipe bending assembly 5 are sleeved on the interval adjusting assembly 2 in parallel, the first pipe bending assembly 4 and the second pipe bending assembly 5 are in an L-shaped structure, and the other ends of the first pipe bending assembly 4 and the second pipe bending assembly 5 are arranged right above the height adjusting assembly 3; wherein, interval adjusting part 2 top is equipped with slide rail 21 and limiting plate. The distance between the first elbow component 4 and the second elbow component 5 is controlled by the slide rail 21 to meet the actual processing requirement.

Fig. 2 shows that during the bending operation of the pipe bending machine, the first pipe bending assembly 4 includes a first sliding seat 41, a first supporting frame 42, and a first clamping assembly 43, the first sliding seat 41 is sleeved on the sliding rail 21, one end of the first supporting frame 42 is disposed at the upper end of the first sliding seat 41, and the other end of the first supporting frame 42 is connected to the first clamping assembly 43; second return bend subassembly 5 includes second sliding seat 51, second support frame 52, second centre gripping subassembly 53, second sliding seat 51 cover is established on slide rail 21, second support frame 52 one end sets up at second sliding seat 51 upper end, second centre gripping subassembly 53 is connected to the second support frame 52 other end. The first sliding seat 41 and the second sliding seat 51 are arranged in parallel to move oppositely and oppositely. A first motor 56 is arranged in each of the first sliding seat 41 and the second sliding seat 51, and the first motor 56 is provided with a lead 57 to be connected with the chassis 1. The top parts of the first sliding seat 41 and the second sliding seat 51 are both provided with a rotating seat 55, and the bottom ends of the first supporting frame 42 and the second supporting frame 52 are both sleeved in the rotating seat 55. The first clamping assembly 43 and the second clamping assembly 53 both comprise a rotating shaft and a bending device 54, the bending device 54 is arranged at the lower end of the rotating shaft, the rotating shaft is connected with the first supporting frame 42, and the rotating shaft is connected with the second supporting frame 52.

As shown in fig. 4, the height adjusting assembly 3 includes a second motor 31, a screw rod 32, a workbench 33, a workpiece fixing seat 34 and a telescopic shaft 35, the workpiece fixing seat 34 is disposed on the upper surface of the workbench 33, an output shaft of the second motor 31 is connected with the screw rod 32 and sleeved on the screw rod 32, the screw rod 32 penetrates through the workbench 33 and extends into the workbench 33, and the group of telescopic shafts 35 is disposed between the screw rod 32 and the workpiece fixing seat 34. The workpiece holder 34 is provided with a tubular recess 36. The workpiece fixing seat 34 is arranged corresponding to the bending device 54 in the vertical position. A controller is arranged in the case 1, and the controller controls the first motor 56 and the second motor 31.

Example 2

The reset static state of the adjustable double-headed pipe bender shown in fig. 1 comprises a case 1, an interval adjusting assembly 2, a height adjusting assembly 3, a first pipe bending assembly 4 and a second pipe bending assembly 5, wherein the interval adjusting assembly 2 and the height adjusting assembly 3 are arranged on the upper end face of the case 1 in parallel, the bottom ends of the first pipe bending assembly 4 and the second pipe bending assembly 5 are sleeved on the interval adjusting assembly 2 in parallel, the first pipe bending assembly 4 and the second pipe bending assembly 5 are in an L-shaped structure, and the other ends of the first pipe bending assembly 4 and the second pipe bending assembly 5 are arranged right above the height adjusting assembly 3; wherein, interval adjusting part 2 top is equipped with slide rail 21 and limiting plate. The distance between the first elbow component 4 and the second elbow component 5 is controlled by the slide rail 21 to meet the actual processing requirement.

The first elbow component 4 comprises a first sliding seat 41, a first supporting frame 42 and a first clamping component 43, the first sliding seat 41 is sleeved on the sliding rail 21, one end of the first supporting frame 42 is arranged at the upper end part of the first sliding seat 41, and the other end of the first supporting frame 42 is connected with the first clamping component 43; second return bend subassembly 5 includes second sliding seat 51, second support frame 52, second centre gripping subassembly 53, second sliding seat 51 cover is established on slide rail 21, second support frame 52 one end sets up at second sliding seat 51 upper end, second centre gripping subassembly 53 is connected to the second support frame 52 other end. The first sliding seat 41 and the second sliding seat 51 are arranged in parallel to move oppositely and oppositely. A first motor 56 is arranged in each of the first sliding seat 41 and the second sliding seat 51, and the first motor 56 is provided with a lead 57 to be connected with the chassis 1. The top parts of the first sliding seat 41 and the second sliding seat 51 are both provided with a rotating seat 55, and the bottom ends of the first supporting frame 42 and the second supporting frame 52 are both sleeved in the rotating seat 55. The first clamping assembly 43 and the second clamping assembly 53 both comprise a rotating shaft and a bending device 54, the bending device 54 is arranged at the lower end of the rotating shaft, the rotating shaft is connected with the first supporting frame 42, and the rotating shaft is connected with the second supporting frame 52.

As shown in fig. 3, the first support frame 42 and the second support frame 52 are rotatably restored by the rotating base 55.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an adjustable double-end bending machine which characterized in that: the device comprises a case (1), an interval adjusting component (2), a height adjusting component (3), a first bent pipe component (4) and a second bent pipe component (5), wherein the interval adjusting component (2) and the height adjusting component (3) are arranged on the upper end face of the case (1) in parallel, the bottom ends of the first bent pipe component (4) and the second bent pipe component (5) are sleeved on the interval adjusting component (2) in parallel, the first bent pipe component (4) and the second bent pipe component (5) are of L-shaped structures, and the other ends of the first bent pipe component (4) and the second bent pipe component (5) are arranged right above the height adjusting component (3); wherein, interval adjusting part (2) top is equipped with slide rail (21) and limiting plate.

2. The adjustable double-headed bender according to claim 1, wherein: the first elbow component (4) comprises a first sliding seat (41), a first supporting frame (42) and a first clamping component (43), the first sliding seat (41) is sleeved on the sliding rail (21), one end of the first supporting frame (42) is arranged at the upper end part of the first sliding seat (41), and the other end of the first supporting frame (42) is connected with the first clamping component (43);

second return bend subassembly (5) include second sliding seat (51), second support frame (52), second centre gripping subassembly (53), slide rail (21) are established in second sliding seat (51) cover, second support frame (52) one end sets up at second sliding seat (51) upper end, second centre gripping subassembly (53) is connected to second support frame (52) other end.

3. The adjustable double-ended bender according to claim 2, wherein: the first sliding seat (41) and the second sliding seat (51) are arranged in parallel to move oppositely and oppositely.

4. The adjustable double-ended bender according to claim 3, wherein: first motors (56) are arranged in the first sliding seat (41) and the second sliding seat (51), and the first motors (56) are provided with wires (57) to be connected with the case (1).

5. The adjustable double-ended bender according to claim 2, wherein: the top of the first sliding seat (41) and the top of the second sliding seat (51) are both provided with a rotating seat (55), and the bottom ends of the first supporting frame (42) and the second supporting frame (52) are both sleeved in the rotating seat (55).

6. The adjustable double-ended bender according to claim 2, wherein: the first clamping assembly (43) and the second clamping assembly (53) both comprise a rotating shaft and a bending device (54), the bending device (54) is arranged at the lower end of the rotating shaft, the rotating shaft is connected with the first supporting frame (42), and the rotating shaft is connected with the second supporting frame (52).

7. The adjustable double-headed bender according to claim 1, wherein: height adjusting subassembly (3) include second motor (31), lead screw (32), workstation (33), work piece fixing base (34) and telescopic shaft (35), work piece fixing base (34) set up at workstation (33) upper surface, the output shaft and lead screw (32) of second motor (31) are connected, and the cover is established on lead screw (32), lead screw (32) run through in stretching into workstation (33), a set of telescopic shaft (35) set up between lead screw (32) and work piece fixing base (34).

8. The adjustable double-ended bender according to claim 7, wherein: the workpiece fixing seat (34) is provided with a tubular groove (36).

9. The adjustable double-ended bender according to claim 8, wherein: the workpiece fixing seat (34) is arranged corresponding to the bending device (54) in the vertical position.

10. The adjustable double-headed bender according to claim 1, wherein: a controller is arranged in the case (1) and controls the first motor (56) and the second motor (31).