Pipe bending device for pipe beam machining

Abstract

The pipe bending device comprises a base, limiting seats are symmetrically arranged on the left side and the right side of the upper side face of the base, placing grooves are formed in the front sides of the two limiting seats, rotating rods vertically and rotationally inserted into the base are arranged at the bottoms of the two limiting seats respectively, and limiting pieces are arranged at the positions, corresponding to the rotating rods, of the bottom of the base. An air cylinder is further arranged on the upper side face of the base and located in the middles of the front sides of the two limiting bases, and a bending base is arranged on the rear side of the air cylinder and corresponds to the middles of the two limiting bases. The tubular beam is fixed through the limiting base, and the bending base is driven by the air cylinder to achieve tubular beam bending operation. The bending base is of a triangular prism structure and is provided with an arc-shaped bending groove, it is guaranteed that the tubular beam is evenly stressed in the bending process, and damage is avoided. The device is further provided with an adjusting assembly, the longitudinal position of the air cylinder can be flexibly adjusted, and different bending requirements are met; a limiting piece and a limiting sliding groove are designed to guarantee the stability of the bending process, and the applicability of the device is improved; and on the whole, the pipe beam bending efficiency and quality are effectively improved, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe beam processing technical field, concretely is a pipe beam processing is bent pipe device. BACKGROUND

[0002] The automobile instrument panel is an assembly installed with various indicating instruments and ignition switch etc. in the cab, it is installed on the instrument panel, or as an accessory is installed on the steering column, that is, the automobile instrument panel pipe beam, according to the demand of different automobile, need to carry out the bending operation to the automobile instrument panel pipe beam.

[0003] The utility model discloses a kind of automobile instrument panel pipe beam processing bent pipe devices, the bottom plate upper end is provided with bending seat, one end of the bending seat is provided with mounting plate, and mounting plate and bending seat are integral structure, the front end of the mounting plate is provided with cylinder;Further comprising: limit seat, it is set up in the bottom plate upper end both sides, and limit seat is provided with two, the front surface of the limit seat upper end is provided with upper baffle, and upper baffle and limit seat are integral structure, the front end of the limit seat is provided with pipe beam;Mounting groove, it is set up in the upper surface of the bottom plate, and mounting groove and bottom plate are integral structure, the inside of the mounting groove is provided with electric push rod;

[0004] The utility model bends pipe beam by the telescopic cooperation of cylinder and limit seat, and limit seat can move position, and flexibility is high, but the equipment is bent, due to the fixed setting of limit seat, it will not follow the angle transformation of bent pipe bending, due to the angle change of pipe beam when bending, and limit seat will not rotate, possibly suffer from the side wall of limit seat and butt, to damage pipe beam in the bending process. UTILITY MODEL CONTENTS

[0005] In view of the above technical problems in prior art, the utility model provides a kind of pipe beam processing bent pipe device, to solve the above problems.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of pipe beam processing bent pipe device, including base, the base upper side surface is symmetrically provided with limit seat on left and right sides, two The limit seat front side is provided with placement groove, two The limit seat bottom is respectively provided with vertical rotation plug-in rotatory rod in base, the base bottom corresponds rotatory rod and is provided with limit piece, the base upper side surface is also provided with cylinder, the cylinder is located in the middle of two limit seat front side, the cylinder rear side corresponds two Limit seat middle part is provided with bending seat.

[0008] Preferably, the limiting piece comprises a limiting block, an insertion hole is formed in the top of the limiting block corresponding to the bottom of the rotating rod, an external thread is arranged on the bottom of the rotating rod corresponding to the insertion hole, and an internal thread is arranged on the inner side wall of the insertion hole corresponding to the external thread; when the bottom of the rotating rod is rotated to the bottom of the insertion hole through the external thread, the upper side of the limiting block abuts against the lower side of the base.

[0009] Preferably, the limiting piece comprises a limiting block, an insertion hole is formed in the top of the limiting block corresponding to the bottom of the rotating rod, an external thread is arranged on the bottom of the rotating rod corresponding to the insertion hole, and an internal thread is arranged on the inner side wall of the insertion hole corresponding to the external thread; when the bottom of the rotating rod is rotated to the bottom of the insertion hole through the external thread, the upper side of the limiting block abuts against the lower side of the base.

[0010] Preferably, the base is further provided with an adjusting assembly for adjusting the longitudinal position of the cylinder corresponding to the cylinder on the base, the adjusting assembly comprises a fixed plate arranged on the front side of the cylinder, the fixed plate is arranged perpendicularly to the base, a threaded rotating rod is arranged on the front side of the fixed plate perpendicularly to the fixed plate, the threaded rotating rod penetrates through the fixed plate and is rotationally connected to the front side of the cylinder, and the threaded rotating rod is threadedly connected to the fixed plate.

[0011] Preferably, a limiting sliding groove is longitudinally formed on the base corresponding to the cylinder, and a limiting sliding block is arranged on the bottom of the cylinder and extends into the limiting sliding groove.

[0012] Compared with the prior art, the pipe beam machining pipe bending device has the following beneficial effects:

[0013] The pipe beam machining pipe bending device provided by the utility model is characterized in that the combination of the limiting seat and the rotating rod is used when the pipe beam is bent, the limiting seat rotates along with the rotating rod and does not cause damage to the pipe beam in the process of bending, the limiting piece for limiting the longitudinal movement of the rotating rod is arranged on the lower side of the base, the limiting seat is prevented from being separated from the base or being longitudinally displaced while rotating, the bending effect of the pipe beam is ensured, and the pipe beam machining pipe bending device has high practicability; meanwhile, the adjusting assembly for adjusting the longitudinal position of the cylinder is arranged on the base, the position of the cylinder can be adjusted according to different bending scenes, and the pipe beam machining pipe bending device has wide applicability. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front structure schematic view of the pipe beam machining pipe bending device of the utility model;

[0015] Figure 2 It is an enlarged view of A of the pipe beam machining pipe bending device of the utility model;

[0016] Figure 3 It is a top structure schematic view (when not bent) of the pipe beam machining pipe bending device of the utility model;

[0017] Figure 4 It is a top structure schematic view (when bent) of the pipe beam machining pipe bending device of the utility model.

[0018] In the figure: 1, base; 11, limiting sliding groove; 2, limiting seat; 21, placing groove; 22, rotating rod; 221, external thread; 3, limiting piece; 31, limiting block; 32, plug-in hole; 321, internal thread; 4, air cylinder; 41, limiting sliding block; 5, bending seat; 51, bending groove; 6, adjusting assembly; 61, fixed plate; 62, threaded rotating rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1-4 The utility model provides a kind of pipe bending device for pipe beam processing, the device includes base 1, limiting seat 2 is symmetrically arranged on the upper side of base 1, two limiting seat 2 front side is equipped with placing groove 21, for placing the pipe beam to be bent. Two limiting seat 2 bottom is respectively equipped with vertical rotating plug-in in base 1 rotating rod 22, base 1 bottom is equipped with limiting piece 3 corresponding rotating rod 22, for limiting the longitudinal movement of rotating rod 22, ensure that limiting seat 2 will not be out of base 1 or produce longitudinal displacement in the rotating process, base 1 upper side is also equipped with air cylinder 4, air cylinder 4 is located in the middle of two limiting seat 2 front side, air cylinder 4 rear side is equipped with bending seat 5 corresponding the middle of two limiting seat 2, for bending operation to pipe beam.

[0021] Further, limiting piece 3 includes limiting block 31, plug-in hole 32 is equipped in the top of limiting block 31 corresponding rotating rod 22 bottom, rotating rod 22 bottom is equipped with external thread 221 corresponding plug-in hole 32, plug-in hole 32 inner wall is equipped with the internal thread 321 matched therewith;When rotating rod 22 bottom is rotated to plug-in hole 32 bottom by external thread 221, the upper side of limiting block 31 is in abutment with the lower side of base 1, to firmly fix rotating rod 22, ensure that it is rotatable while avoiding longitudinal movement, or out of base 1, ensure the stability of limiting seat 2 in the bending process.

[0022] In order to better complete bending operation, bending seat 5 is in the shape of triangular prism, and arc bending groove 51 is formed on the side towards the middle of two limiting seat 2, to facilitate ensuring that pipe does not displace during bending, the center position of bending groove 51 and the center position of placing groove 21 are on the same horizontal plane, and this design can ensure that pipe beam is stressed evenly during bending, to avoid damage caused by uneven stress.

[0023] Further, the base 1 is also provided with an adjusting assembly 6 corresponding to the cylinder 4 for adjusting the longitudinal position of the cylinder 4, the adjusting assembly 6 comprises a fixed plate 61 arranged on the front side of the cylinder 4 and perpendicular to the base 1, a threaded rotating rod 62 is arranged on the front side of the fixed plate 61 and perpendicular to the fixed plate 61, the threaded rotating rod 62 penetrates through the fixed plate 61 and is rotationally connected to the front side of the cylinder 4, and the threaded rotating rod 62 is threadedly connected to the fixed plate 61. By rotating the threaded rotating rod 62, the longitudinal position of the cylinder 4 can be adjusted, so as to adapt to different bending scenarios and improve the applicability of the device.

[0024] In order to ensure that the cylinder 4 remains stable during the adjustment process, a limiting sliding groove 11 is longitudinally arranged on the base 1 corresponding to the cylinder 4, and the cylinder 4 is provided with a limiting sliding block 41 arranged in the limiting sliding groove 11. The cooperation between the limiting sliding groove 11 and the limiting sliding block 41 can prevent the cylinder 4 from deviating during the adjustment process, and ensure the accuracy of the bending operation.

[0025] When the pipe beam bending device is used, first, the pipe beam to be bent is placed in the placing groove 21 of the limiting seat 2, the longitudinal position of the cylinder 4 is adjusted by rotating the threaded rotating rod 62 according to the bending requirement, so that the bending seat 5 is matched with the position of the pipe beam, the cylinder 4 is started, the bending seat 5 is pushed to the pipe beam, at the same time, the limiting seat 2 is rotated by the rotating rod 22 to follow the pipe beam, so as to avoid damaging the pipe beam, and in the bending process, the limiting piece 3 ensures that the rotating rod 22 does not deviate longitudinally, and the bending effect is ensured.

[0026] In summary, the pipe beam bending device can effectively meet the needs of pipe beam processing, and through reasonable structure design, the pipe beam is efficiently bent, and the pipe beam is prevented from being damaged in the bending process. The design of the limiting piece 3 and the adjusting assembly 6 further improves the stability and applicability of the device, and the device has high practicability.

[0027] It should be noted that, in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprise", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article or device including the element.

[0028] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two;The terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A pipe bending device for processing pipe beams, comprising a base (1), characterized in that, The base (1) has symmetrically arranged limiting seats (2) on the left and right sides of its upper side. The two limiting seats (2) have a placement groove (21) on their front side. The bottom of the two limiting seats (2) is provided with a rotating rod (22) that is vertically rotatably inserted into the base (1). The bottom of the base (1) is provided with a limiting member (3) corresponding to the rotating rod (22). The upper side of the base (1) is also provided with a cylinder (4). The cylinder (4) is located in the middle of the front side of the two limiting seats (2). The rear side of the cylinder (4) is provided with a bending seat (5) corresponding to the middle of the two limiting seats (2).

2. The pipe bending device for processing pipe beams according to claim 1, characterized in that, The limiting component (3) includes a limiting block (31). The top of the limiting block (31) is provided with an insertion hole (32) corresponding to the bottom of the rotating rod (22). The bottom of the rotating rod (22) is provided with an external thread (221) corresponding to the insertion hole (32). The inner wall of the insertion hole (32) is provided with an internal thread (321) that matches it. When the bottom of the rotating rod (22) rotates to the bottom of the insertion hole (32) through the external thread (221), the upper side of the limiting block (31) abuts against the lower side of the base (1).

3. The pipe bending device for processing pipe beams according to claim 2, characterized in that, The bending seat (5) is triangular prism-shaped and has an arc-shaped bending groove (51) on one side facing the middle of the two limiting seats (2). The center of the bending groove (51) is on the same horizontal plane as the center of the placement groove (21).

4. The pipe bending device for processing pipe beams according to claim 1, characterized in that, The base (1) is also provided with an adjustment component (6) for adjusting the longitudinal position of the cylinder (4). The adjustment component (6) includes a fixing plate (61) located on the front side of the cylinder (4). The fixing plate (61) is set perpendicular to the base (1). A threaded rotating rod (62) is provided on the front side of the fixing plate (61) perpendicular to the fixing plate (61). The threaded rotating rod (62) passes through the fixing plate (61) and is rotatably connected to the front side of the cylinder (4). The threaded rotating rod (62) is threadedly connected to the fixing plate (61).

5. The pipe bending device for processing pipe beams according to claim 4, characterized in that, The base (1) has a longitudinally extending limit groove (11) corresponding to the cylinder (4), and the bottom of the cylinder (4) is provided with a limit slider (41) that extends into the limit groove (11).

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