Cooling pipe forming device

Abstract

The utility model relates to the technical field of cooling pipe production, and discloses a cooling pipe forming device which comprises a workbench, a first linear servo unit and a second linear servo unit are fixedly installed on the top of the workbench, a first guide block is fixedly installed at the output end of the first linear servo unit, and a second guide block is fixedly installed at the output end of the second linear servo unit. A guide block II is fixedly mounted at the output end of the linear servo unit II; u-shaped seats are fixedly installed at the ends of the first guide block and the second guide block correspondingly, interval adjusting plates are arranged in the U-shaped seats in a sliding mode, the number of the interval adjusting plates in one U-shaped seat is two, the two interval adjusting plates move in two directions by rotating the two-way lead screw, the interval between the interval adjusting plates is changed, and the distance between the two interval adjusting plates is adjusted. And the rotating rods on the spacing adjusting plates can make contact with the cooling pipes, vertical limiting of the cooling pipes is achieved, the rotating rods can rotate under stress, and the situation that the outer walls of the cooling pipes are abraded due to friction force between the rotating rods and the cooling pipes can be effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to cooling pipe production technical field, concretely is a kind of cooling pipe forming device. BACKGROUND

[0002] The current cooling pipe forming mode is to design a mold consistent with the shape of the cavity, and manually bend the copper pipe into the required shape according to the mold. In actual operation, the bending radius is not standard, and the spacing cannot be controlled, causing great difficulties for subsequent installation. The existing Chinese patent CN220216527U discloses a cooling pipe forming device. The cooling pipe forming device bends the pipe body into a circle by two guide blocks. The guide blocks are moved by a servo linear unit, thereby changing the diameter of the circle. The spacing between the circles is formed by offset blocks, thereby completing the forming of the cooling pipe. The guide end faces of the two guide blocks are provided with grooves for limiting the pipe body.

[0003] However, the limiting effect of the grooves on the pipe body is poor, and the pipe body may shift up and down, thereby causing the problem of height difference in the bent cooling pipe. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a cooling pipe forming device to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cooling pipe forming device, comprising a workbench, a linear servo unit one and a linear servo unit two are fixedly installed on the top of the workbench, an output end of the linear servo unit one is fixedly installed with a guide block one, an output end of the linear servo unit two is fixedly installed with a guide block two.

[0006] The end of the guide block one and the guide block two is fixedly installed with a U-shaped seat, a spacing adjusting plate is slidably arranged in the U-shaped seat, and the spacing adjusting plate in one U-shaped seat is provided with two, the U-shaped seat is rotatably connected with a bidirectional screw rod through a bearing, two side surfaces of the spacing adjusting plate are fixedly installed with an extension plate, a guide rod is fixedly installed in the U-shaped seat, the extension plate on the spacing adjusting plate is slidably sleeved on the guide rod, and the other is threadedly sleeved on the bidirectional screw rod, one side of the spacing adjusting plate facing the center of the U-shaped seat is rotatably connected with a rotating rod through a bearing.

[0007] Further, the inner wall of the end of the U-shaped seat connected with the guide block one and the guide block two is rotatably connected with a rotating roller through a bearing, and the spacing adjusting plate is staggered with the rotating roller.

[0008] Further, the top of the workbench is provided with a driving wheel and a driven wheel, the driving wheel and the driven wheel constitute a conveying structure, the top of the workbench is fixedly installed with a guide block and a deviation block, and the rotation directions of the driving wheel and the driven wheel are opposite.

[0009] Further, the top end of the bidirectional screw rod is fixedly installed with a hexagonal handle.

[0010] Further, the top of the workbench is fixedly installed with a mounting rack, the top of the mounting rack is fixedly installed with an electric telescopic rod, the elongated end of the electric telescopic rod is fixedly installed with a pressing disc, and the pressing disc is located above the bending position of the cooling pipe.

[0011] Further, the bottom of the pressing disc is rollingly embedded with rolling balls, the rolling balls are provided in a plurality of and are distributed at equal intervals on the bottom of the pressing disc.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The two spacing adjustment plates are moved in two directions by rotating the bidirectional screw rod, the spacing of the spacing adjustment plates is changed, the rotating rods on the spacing adjustment plates can be in contact with the cooling pipe, the rotating rods can be rotated under force, the friction between the rotating rods and the cooling pipe can be effectively avoided, and the outer wall of the cooling pipe is effectively prevented from being abraded.

[0014] 2. When the U-shaped seat abuts against the cooling pipe, the bending position of the cooling pipe is in contact with the rotating roller, the rotating roller is a curved surface, the friction on the cooling pipe is reduced, and the rotating roller can guide the cooling pipe.

[0015] 3. The pressing disc is periodically moved up and down by the electric telescopic rod, the pressing disc is pressed on the cooling pipe when moving down, the coiled cooling pipe is pressed downward, the purpose of further preventing the cooling pipe from being dislocated up and down is achieved, and the problem that the cooling pipe is deformed under continuous force is also avoided. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a structural schematic view of the U-shaped seat, the spacing adjustment plate, the extension plate and the bidirectional screw rod of the utility model;

[0018] Figure 3 It is a structural schematic view of the spacing adjustment plate and the rotating rod of the utility model;

[0019] Figure 4 It is a structural schematic view of the mounting rack, the electric telescopic rod, the pressing disc and the rolling ball of the utility model.

[0020] In the figure: 1, workbench; 2, driving wheel; 3, driven wheel; 4, guide block; 5, linear servo unit one; 6, guide block one; 7, linear servo unit two; 8, guide block two; 9, offset block; 10, U-shaped seat; 11, spacing adjustment plate; 12, extension plate; 13, rotating rod; 14, bidirectional screw rod; 15, guide rod; 16, rotating roller; 17, hexagonal handle; 18, mounting frame; 19, electric telescopic rod; 20, pressing disc; 21, rolling ball. DETAILED DESCRIPTION

[0021] 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.

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical solutions: a cooling pipe forming device, including workbench 1, the top of workbench 1 is fixedly installed with linear servo unit one 5, linear servo unit two 7, the output end of linear servo unit one 5 is fixedly installed with guide block one 6, the output end of linear servo unit two 7 is fixedly installed with guide block two 8, the position of guide block one 6, guide block two 8 is adjusted by linear servo unit one 5, linear servo unit two 7, and then the diameter of curved cooling pipe is adjusted, so that cooling pipe can be coiled into disc;

[0023] The end of guide block one 6, guide block two 8 is fixedly installed with U-shaped seat 10, spacing adjustment plate 11 is slidably arranged in the inside of U-shaped seat 10, and spacing adjustment plate 11 in one U-shaped seat 10 is provided with two, U-shaped seat 10 is rotatably connected with bidirectional screw rod 14 by bearing, two side surfaces of spacing adjustment plate 11 are fixedly installed with extension plate 12, guide rod 15 is fixedly installed in the inside of U-shaped seat 10, one of extension plate 12 on spacing adjustment plate 11 is slidably set on guide rod 15, and the other is threadedly set on bidirectional screw rod 14, one side of spacing adjustment plate 11 towards the center of U-shaped seat 10 is rotatably connected with rotating rod 13 by bearing, two spacing adjustment plates 11 are moved in two directions by rotating bidirectional screw rod 14, the spacing of spacing adjustment plate 11 is changed, so that rotating rod 13 on spacing adjustment plate 11 can be contacted with cooling pipe, the position of cooling pipe is limited, and rotating rod 13 can be rotated under stress, and the friction between rotating rod 13 and cooling pipe can be effectively avoided to cause the abrasion of outer wall of cooling pipe;

[0024] The inner wall of the end connected with the guide block one 6 and the guide block two 8 of the U-shaped seat 10 is rotatably connected with a rotating roller 16 through a bearing, the spacing adjusting plate 11 is staggered with the rotating roller 16, when the U-shaped seat 10 abuts against the cooling pipe, the bending part of the cooling pipe will contact with the rotating roller 16, and the rotating roller 16 is a curved surface, which can not only reduce the friction force received by the cooling pipe, but also can play a certain guiding role, so that the cooling pipe can be better bent;

[0025] The top of the workbench 1 is provided with a driving wheel 2 and a driven wheel 3, the driving wheel 2 and the driven wheel 3 form a conveying structure, the top of the workbench 1 is fixedly installed with a guide block 4 and an offset block 9, the rotating directions of the driving wheel 2 and the driven wheel 3 are opposite, the cooling pipe is conveyed through the driving wheel 2 and the driven wheel 3, the cooling pipe is guided through the guide block 4, and the offset block 9 is used for offsetting the cooling pipe in the direction perpendicular to the circle;

[0026] The top end of the bidirectional screw rod 14 is fixedly installed with a hexagonal handle 17, on the one hand, the worker can rotate the bidirectional screw rod 14, and on the other hand, the hexagonal handle 17 can also be rotated by using a wrench or the like;

[0027] The top of the workbench 1 is fixedly installed with a mounting frame 18, the top of the mounting frame 18 is fixedly installed with an electric telescopic rod 19, the extension end of the electric telescopic rod 19 is fixedly installed with a pressing disc 20, and the pressing disc 20 is located above the coiled cooling pipe; during the bending process of the cooling pipe and after the cooling pipe is formed, the pressing disc 20 can be periodically moved up and down by the electric telescopic rod 19, the pressing disc 20 is pressed on the cooling pipe to apply downward pressure to the coiled cooling pipe, so that the purpose of further inhibiting the up-down displacement of the cooling pipe is achieved, and because the pressing disc 20 is periodically moved up and down, the problem that the cooling pipe is deformed due to continuous stress can also be avoided;

[0028] A plurality of rolling balls 21 are arranged on the bottom of the pressing disc 20 and are distributed at equal intervals, and the contact surface of the cooling pipe is replaced by the rolling balls 21 which can be rotatably stressed, so that the cooling pipe can move without being unable to move due to the downward pressure during the bending process.

[0029] Working principle: when using, the cooling pipe is passed through from the driving wheel 2, the driven wheel 3, the driving wheel 2, the driven wheel 3 are rotated to convey the cooling pipe to the right, the cooling pipe is guided after being guided by the guide block 4, enters into the curved space, at this time, the position of the guide block one 6, the guide block two 8 is adjusted through the linear servo unit one 5, the linear servo unit two 7, makes the U-shaped seat 10 on the guide block one 6, the guide block two 8 clamps the cooling pipe, then stops the driving wheel 2, the driven wheel 3, rotates the hexagonal handle 17 and drives the bidirectional screw rod 14 to rotate, adjusts the position of the spacing adjusting plate 11, makes the rotating rod 13 on the spacing adjusting plate 11 abut on the cooling pipe, then opens the driving wheel 2, the driven wheel 3 and continues to convey the cooling pipe, one side conveys, one side opens the linear servo unit one 5, the linear servo unit two 7 and adjusts the position of the guide block one 6, the guide block two 8, under the deviation guide of the deviation block 9, makes the cooling pipe coil into pipe, in the process of bending, opens the electric telescopic rod 19 and drives the pressing disc 20 to move periodically up and down, the pressing disc 20 is pressed on the cooling pipe and applies downward pressure to the coiled cooling pipe, further inhibits the up and down misplacement of the cooling pipe.

[0030] Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the range of the utility model protection.

Claims

1. A cooling pipe forming apparatus, comprising a worktable (1), characterized in that: The top of the workbench (1) is fixedly equipped with a linear servo unit 1 (5) and a linear servo unit 2 (7). The output end of the linear servo unit 1 (5) is fixedly equipped with a guide block 1 (6), and the output end of the linear servo unit 2 (7) is fixedly equipped with a guide block 2 (8). The ends of the first guide block (6) and the second guide block (8) are fixedly installed with U-shaped seats (10). A spacing adjustment plate (11) is slidably arranged inside the U-shaped seat (10), and there are two spacing adjustment plates (11) in one U-shaped seat (10). The U-shaped seat (10) is rotatably connected to a two-way screw rod (14) through a bearing. An extension plate (12) is fixedly installed on both sides of the spacing adjustment plate (11). A guide rod (15) is fixedly installed inside the U-shaped seat (10). One extension plate (12) on the spacing adjustment plate (11) is slidably sleeved on the guide rod (15), and the other is threaded on the two-way screw rod (14). A rotating rod (13) is rotatably connected to the side of the spacing adjustment plate (11) facing the center of the U-shaped seat (10) through a bearing.

2. The cooling pipe forming apparatus according to claim 1, characterized in that: The inner wall of the U-shaped seat (10) connected to the first guide block (6) and the second guide block (8) is rotatably connected to a rotating roller (16) via a bearing. The spacing adjustment plate (11) is offset from the rotating roller (16).

3. The cooling pipe forming apparatus according to claim 1, characterized in that: The top of the workbench (1) is provided with a drive wheel (2) and a driven wheel (3), which together form a conveying structure. A guide block (4) and an offset block (9) are fixedly installed on the top of the workbench (1). The drive wheel (2) and the driven wheel (3) rotate in opposite directions.

4. The cooling pipe forming apparatus according to claim 1, characterized in that: A hexagonal handle (17) is fixedly installed at the top of the bidirectional lead screw (14).

5. The cooling pipe forming apparatus according to claim 1, characterized in that: A mounting bracket (18) is fixedly installed on the top of the workbench (1), and an electric telescopic rod (19) is fixedly installed on the top of the mounting bracket (18). A pressing plate (20) is fixedly installed on the extended end of the electric telescopic rod (19), and the pressing plate (20) is located above the bend of the cooling pipe.

6. A cooling pipe forming apparatus according to claim 5, characterized in that: The bottom of the pressing plate (20) is embedded with rolling balls (21), and there are multiple rolling balls (21) that are evenly distributed at the bottom of the pressing plate (20).

Images