阅读说明：本技术 直管折弯装置 (Straight pipe bending device ) 是由 吴飞翔 于 2019-11-07 设计创作，主要内容包括：本发明涉及折弯装置领域,尤其是直管折弯装置。该折弯装置包括机台、二轴直线驱动机构、夹管机构、螺纹管、定位板、转台机构、水平直线驱动机构、滑块和限位机构,所述机台上安装有二轴直线驱动机构,二轴直线驱动机构的移动端固定有夹管机构,机台前端滑动连接有转台机构,机台前端固定有水平直线驱动机构,水平直线驱动机构移动端固定在转台机构上,转台机构上滑配连接有滑块。本发明通过二轴直线驱动机构驱使夹管机构夹持着管体进行移动。通过两个螺纹管夹住管体。通过水平直线驱动机构驱使转台机构的轴心选择对准其中一个螺纹管。通过转台机构来驱使另一个非轴心的螺纹管公转,从而实现管体的折弯。本申请提高了直管折弯的效率。(The invention relates to the field of bending devices, in particular to a straight pipe bending device. The bending device comprises a machine table, a two-axis linear driving mechanism, a pipe clamping mechanism, a threaded pipe, a positioning plate, a rotary table mechanism, a horizontal linear driving mechanism, a sliding block and a limiting mechanism, wherein the two-axis linear driving mechanism is installed on the machine table, the pipe clamping mechanism is fixed at the moving end of the two-axis linear driving mechanism, the front end of the machine table is connected with the rotary table mechanism in a sliding mode, the horizontal linear driving mechanism is fixed at the front end of the machine table, the moving end of the horizontal linear driving mechanism is fixed on the rotary table mechanism, and the sliding block is connected to the rotary table. The pipe clamping mechanism is driven by the two-axis linear driving mechanism to clamp the pipe body to move. The pipe body is clamped by two threaded pipes. The axis of the rotary table mechanism is driven by the horizontal linear driving mechanism to be selectively aligned with one of the threaded pipes. The other non-axial threaded pipe is driven to revolve through the turntable mechanism, so that the pipe body is bent. This application has improved the efficiency that the straight tube was bent.)

1. A straight pipe bending device is characterized by comprising a machine table (1), a two-axis linear driving mechanism (2), a pipe clamping mechanism (3), a threaded pipe (4), a positioning plate (5), a rotary table mechanism (6), a horizontal linear driving mechanism (7), a sliding block (8) and a limiting mechanism (9), wherein the two-axis linear driving mechanism (2) is installed on the machine table (1), the pipe clamping mechanism (3) is fixed at the moving end of the two-axis linear driving mechanism (2), the rotary table mechanism (6) is connected to the front end of the machine table (1) in a sliding manner, the horizontal linear driving mechanism (7) is fixed at the front end of the machine table (1), the moving end of the horizontal linear driving mechanism (7) is fixed on the rotary table mechanism (6), the sliding block (8) is connected to the rotary table mechanism (6) in a sliding manner, the two threaded pipes (4) are connected to the sliding block (8) in a rotating manner, two C-, the side end of the threaded pipe (4) is provided with a limiting mechanism (9).

2. The straight pipe bending apparatus according to claim 1, wherein: the two-axis linear driving mechanism (2) is composed of an X-axis linear module (21) and a Y-axis linear module (22), a machine body of the X-axis linear module (21) is fixed on the machine table (1), and a machine table of the Y-axis linear module (22) is fixed on a sliding seat of the X-axis linear module (21).

3. The straight pipe bending apparatus according to claim 1, wherein: pipe clamping mechanism (3) are placed frame (34) by connecting block (31), clamp plate (32), clamp plate lift cylinder (33) and body and are constituteed, connecting block (31) one end is fixed on the slide of Y axis nature module (22), frame (34) are placed to connecting block (31) other end being fixed with clamp plate lift cylinder (33) and body, be fixed with clamp plate (32) on the piston rod of clamp plate lift cylinder (33), clamp plate (32) are arranged the body in placing frame (34), the body is placed frame (34) front and back both ends and is equipped with the waist type hole that is used for passing the body respectively.

4. The straight pipe bending apparatus according to claim 1, wherein: the turntable mechanism (6) is composed of a frame body (61), a rotating platform (62) and a motor (63), the frame body (61) is connected to the front end face of the machine platform (1) in a sliding mode, the motor (63) is fixed to the frame body (61), the rotating platform (62) is fixed to an output shaft of the motor (63), a sliding groove is formed in the rotating platform (62), and the sliding block (8) is matched in the sliding groove.

5. The straight pipe bending apparatus according to claim 1, wherein: the horizontal linear driving mechanism (7) is an air cylinder.

6. The straight pipe bending apparatus according to claim 1, wherein: the limiting mechanism (9) is composed of a limiting block (91) and a limiting block lifting cylinder (92), a cylinder body of the limiting block lifting cylinder (92) is fixed on the support, and a piston rod of the limiting block lifting cylinder (92) is fixed on the limiting block (91).

Technical Field

The invention relates to the field of bending devices, in particular to a straight pipe bending device.

Background

The bent pipe is formed by repeatedly bending a straight pipe to form an S-shape. But the working efficiency of the existing straight pipe bending is lower.

Disclosure of Invention

In order to solve the technical problems described in the background art, the present invention provides a straight pipe bending apparatus. The pipe clamping mechanism is driven by the two-axis linear driving mechanism to clamp the pipe body to move. The pipe body is clamped by two threaded pipes. The axis of the rotary table mechanism is driven by the horizontal linear driving mechanism to be selectively aligned with one of the threaded pipes. The other non-axial threaded pipe is driven to revolve through the turntable mechanism, so that the pipe body is bent. This application has improved the efficiency that the straight tube was bent.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the utility model provides a straight tube bending device, includes board, two axle linear driving mechanism, presss from both sides tub of mechanism, screwed pipe, locating plate, revolving stage mechanism, horizontal linear driving mechanism, slider and stop gear, install two axle linear driving mechanism on the board, two axle linear driving mechanism's removal end is fixed with presss from both sides tub of mechanism, and board front end sliding connection has revolving stage mechanism, and the board front end is fixed with horizontal linear driving mechanism, and horizontal linear driving mechanism removes the end and fixes in revolving stage mechanism, and the sliding block that has of the last fit connection of revolving stage mechanism, the last rotation connection of slider have two screwed pipes, is equipped with two C-arrangement grooves that are used for blocking the screwed pipe on the locating plate, and the screwed pipe side is equipped with stop.

Specifically, two axle linear drive mechanism comprises X axle linear module and Y axle linear module, and the organism of X axle linear module is fixed on the board, and the board of Y axle linear module is fixed on the slide of X axle linear module.

Specifically, the pipe clamping mechanism is composed of a connecting block, a pressing plate lifting cylinder and a pipe body placing frame, one end of the connecting block is fixed on a sliding seat of the Y-axis linear module, the other end of the connecting block is fixed with the pressing plate lifting cylinder and the pipe body placing frame, the pressing plate is fixed on a piston rod of the pressing plate lifting cylinder and is arranged in the pipe body placing frame, and the front end and the rear end of the pipe body placing frame are respectively provided with a waist-shaped hole for penetrating through the pipe body.

Specifically, revolving stage mechanism comprises framework, revolving stage and motor, and the framework sliding fit is connected terminal surface before the board, and the motor is fixed in the framework, and the revolving stage is fixed on the output shaft of motor, has seted up the spout on the revolving stage, and the slider cooperation is in the spout.

Specifically, the horizontal linear driving mechanism is an air cylinder.

Specifically, stop gear comprises stopper and stopper lift cylinder, and the cylinder body of stopper lift cylinder is fixed on the support, and the piston rod of stopper lift cylinder is fixed on the stopper.

The invention has the beneficial effects that: the invention provides a straight pipe bending device. The pipe clamping mechanism is driven by the two-axis linear driving mechanism to clamp the pipe body to move. The pipe body is clamped by two threaded pipes. The axis of the rotary table mechanism is driven by the horizontal linear driving mechanism to be selectively aligned with one of the threaded pipes. The other non-axial threaded pipe is driven to revolve through the turntable mechanism, so that the pipe body is bent. This application has improved the efficiency that the straight tube was bent.

Drawings

The invention is further illustrated with reference to the following figures and examples.

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

FIG. 2 is a schematic structural view of the turntable mechanism of the present invention;

FIG. 3 is a schematic view of the positioning plate of the present invention;

in the figure, 1, a machine table, 2, a two-axis linear driving mechanism, 3, a pipe clamping mechanism, 4, a threaded pipe, 5, a positioning plate, 6, a rotary table mechanism, 7, a horizontal linear driving mechanism, 8, a sliding block, 9, a limiting mechanism, 21, an X-axis linear module, 22, a Y-axis linear module, 31, a connecting block, 32, a pressing plate, 33, a pressing plate lifting cylinder, 34, a pipe body placing frame, 61, a frame body, 62, a rotating table, 63, a motor, 91, a limiting block and 92, a limiting block lifting cylinder.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

Fig. 1 is a schematic structural view of the present invention, fig. 2 is a schematic structural view of a turntable mechanism of the present invention, and fig. 3 is a schematic structural view of a positioning plate of the present invention.

The utility model provides a straight tube bending device, includes board 1, two-axis linear driving mechanism 2, presss from both sides tub of mechanism 3, screwed pipe 4, locating plate 5, revolving stage mechanism 6, horizontal linear driving mechanism 7, slider 8 and stop gear 9, install two-axis linear driving mechanism 2 on the board 1, two-axis linear driving mechanism 2's removal end is fixed with presss from both sides tub of mechanism 3, and 1 front end sliding connection of board has revolving stage mechanism 6, and 1 front end of board is fixed with horizontal linear driving mechanism 7, and 7 removal ends of horizontal linear driving mechanism are fixed on revolving stage mechanism 6, and the sliding fit is connected with slider 8 on revolving stage mechanism 6, and the rotation is connected with two screwed pipes 4 on the slider 8, is equipped with two C-shaped grooves that are used for blocking screwed pipe 4 on the locating plate 5, and 4 sides of screwed pipe are equipped with. The two-axis linear driving mechanism 2 is composed of an X-axis linear module 21 and a Y-axis linear module 22, a machine body of the X-axis linear module 21 is fixed on the machine table 1, and a machine table of the Y-axis linear module 22 is fixed on a sliding seat of the X-axis linear module 21. The pipe clamping mechanism 3 is composed of a connecting block 31, a pressing plate 32, a pressing plate lifting cylinder 33 and a pipe body placing frame 34, one end of the connecting block 31 is fixed on a sliding seat of the Y-axis linear module 22, the other end of the connecting block 31 is fixed with the pressing plate lifting cylinder 33 and the pipe body placing frame 34, the pressing plate 32 is fixed on a piston rod of the pressing plate lifting cylinder 33, the pressing plate 32 is arranged in the pipe body placing frame 34, and the front end and the rear end of the pipe body placing frame 34 are respectively provided with a kidney-shaped hole for penetrating through the. The turntable mechanism 6 is composed of a frame body 61, a rotating table 62 and a motor 63, the frame body 61 is connected to the front end face of the machine table 1 in a sliding mode, the motor 63 is fixed on the frame body 61, the rotating table 62 is fixed on an output shaft of the motor 63, a sliding groove is formed in the rotating table 62, and the sliding block 8 is matched in the sliding groove. The horizontal linear driving mechanism 7 is a cylinder. The limiting mechanism 9 is composed of a limiting block 91 and a limiting block lifting cylinder 92, the cylinder body of the limiting block lifting cylinder 92 is fixed on the support, and the piston rod of the limiting block lifting cylinder 92 is fixed on the limiting block 91.

Referring to fig. 1, fig. 2 and fig. 3, a plurality of tubes are arranged in a row from top to bottom and penetrate through the tube placement frame 34, and then the piston rod of the pressing plate lifting cylinder 33 drives the pressing plate 32 to move downward until the tube in the row is clamped and fixed on the pressing plate 32 and the tube placement frame 34. Then, the X-axis linear module 21 of the two-axis linear driving mechanism 2 can move a row of straight pipes horizontally and linearly in the direction of the threaded pipes 4, and the Y-axis linear module 22 can drive the pipe body to move back and forth to adjust the pipe body to be aligned between two threaded pipes 4.

A row of tubular bodies is inserted between two threaded pipes 4, each tubular body being placed between two adjacent threads of the threaded pipe 4. At this moment, the piston rod of the limiting block lifting cylinder 92 drives the limiting block 91 to move upwards, and the end of the pipe body stops moving after being propped against the limiting block 91.

Then the horizontal linear driving mechanism 7 drives the turntable mechanism 6 to move horizontally along the slide block 8 until the axle center of one of the threaded pipes 4 and the axle center of the output shaft of the motor 63 are on the same straight line, and because the two threaded pipes 4 are arranged in the two C-shaped grooves of the positioning plate 5, the two threaded pipes 4 cannot move horizontally and linearly along with the turntable mechanism 6. When the output shaft of the motor 63 drives the rotating table 62 to rotate, the rotating table 62 drives the two threaded pipes 4 to rotate, and because the axis of one of the threaded pipes 4 is aligned with the axis of the output shaft of the motor 63, the threaded pipe 4 rotates, and the other threaded pipe 4 leaves the C-shaped groove on the positioning plate 5 and revolves around the rotating threaded pipe 4. Thus, the pipe body arranged in the pipe body can be bent.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.