Condenser copper pipe bending forming equipment

Abstract

The utility model relates to the technical field of condenser machining, in particular to condenser copper pipe bending forming equipment. The condenser copper pipe bending forming equipment comprises an installation plate, an installation frame, an installation frame, a second electric sliding rail, an installation block, a clamping plate, a lead screw and the like, the installation frame is installed on the installation plate, the installation frame is internally provided with the installation frame, the second electric sliding rail is installed on the installation frame, the installation block is installed on the second electric sliding rail in a sliding mode, and the clamping plate is installed on the lead screw. The clamping plates are symmetrically and slidably mounted in the mounting block, and the double-shaft motor is mounted on the mounting block. The double-shaft motor drives the lead screws at the two ends to rotate, the pushing plate and the clamping plate connected with the pushing plate are driven to move towards the middle to clamp the condenser copper pipe, meanwhile, the mounting block slowly moves on the second sliding rail, the tail end of the condenser copper pipe in the mounting block is pushed to be aligned, and the effect that it is guaranteed that the length of the condenser copper pipe is accurate is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to condenser processing technical field especially relates to a condenser copper pipe bending forming equipment. BACKGROUND

[0002] In the condenser manufacturing process, the bending forming of copper pipe is a crucial link. In order to realize the accurate bending of copper pipe, the industry has developed a variety of condenser copper pipe bending forming equipment. These devices usually apply external force to the copper pipe through specific mechanical structures, such as rollers, molds or bending arms, so that it bends according to the predetermined angle and radius.

[0003] According to patent authorized announcement number CN222153492U, a kind of condenser copper pipe bending forming die, it is related to condenser processing relevant technical field.The utility model device realizes the fixed-length bending effect of copper pipe, however different batches of copper pipe can be due to material composition, heat treatment process and other factors, there are differences in elasticity, plasticity and other mechanical properties and are influenced by bending radius.This difference will cause the rebound of copper pipe to be different in the bending process, thereby affecting the length accuracy after bending.Especially when copper pipe needs to be bent into complex shape or smaller radius, this length deviation problem is particularly prominent.

[0004] Therefore, a condenser copper pipe bending forming equipment with end alignment function is needed. UTILITY MODEL CONTENTS

[0005] The utility model overcomes the shortcoming that material composition, heat treatment process and other factors affect the length accuracy after bending, and the technical problem to be solved by the utility model is to provide a condenser copper pipe bending forming equipment.

[0006] The technical scheme of the utility model: the utility model provides a kind of condenser copper pipe bending forming equipment, including mounting plate, installation frame, mounting frame, bending assembly, fixed assembly, cutting assembly, electric slide rail two, mounting block, clamping plate, push plate, double-shaft motor and screw rod, installation frame is installed in the installation frame in the installation plate, and mounting frame is installed on the mounting frame, and bending assembly is installed on the mounting frame, and fixed assembly is installed on the mounting plate, and cutting assembly is slidably installed on the mounting plate, and electric slide rail two is installed on the installation frame, and mounting block is slidably installed on the electric slide rail two, and clamping plate is symmetrically and slidably installed in the mounting block, and double-shaft motor is installed on the mounting block, and the output shaft of double-shaft motor is connected with screw rod, and push plate is threadedly installed on the screw rod, and push plate is connected with clamping plate.

[0007] Preferably, the bending assembly comprises a fixed plate one, a fixed plate two, a motor one, a motor two and a bending cylinder, the motor one is installed on the mounting frame, the output shaft of the motor one is connected with the fixed plate one, the motor two is installed on the fixed plate one, the output shaft of the motor two is connected with the fixed plate two through the fixed plate one, and the bending cylinder is symmetrically installed on the fixed plate two.

[0008] Preferably, the fixing assembly comprises a sliding plate, an arc-shaped plate and a motor push rod one, the motor push rod one is symmetrically installed on the mounting plate, the sliding plate is connected with the motor push rod one, and the arc-shaped plate is installed on the sliding plate.

[0009] Preferably, the cutting assembly comprises a motor sliding rail one, a motor push rod two, a support, a motor three and a cutting piece, the motor sliding rail one is slidably installed on the mounting plate, the motor push rod two is installed on the mounting plate, the push rod of the motor push rod two is connected with the motor sliding rail one, the support is slidably installed on the motor sliding rail one, the motor three is installed on the support, and the cutting piece is connected with the output shaft of the motor three.

[0010] Preferably, the arc-shaped plate is provided with a plurality of guide plates at one end.

[0011] Preferably, an arc-shaped protective cover is installed on the support.

[0012] Preferably, the arc-shaped plate is composed of a plurality of semicylindrical plates.

[0013] Preferably, the clamping plate is a blunt L-shaped plate, and the bending portion expands outward.

[0014] The utility model discloses a beneficial effect:

[0015] The utility model discloses a double -shaft motor drives both ends screw rod rotation, drives the clamping plate of pushing board and with its connection and moves to the middle and clamps the condenser copper pipe, and the slow movement of slide rail no. ACCURATE

[0016] Figure 1 It is the three -dimensional structure schematic diagram of the utility model.

[0017] Figure 2 It is the three -dimensional structure schematic diagram of the utility model mounting frame, bending assembly and guide plate.

[0018] Figure 3 It is the three -dimensional structure schematic diagram of the utility model fixing assembly.

[0019] Figure 4 It is the three -dimensional structure schematic diagram of the utility model motor sliding rail two, mounting block and clamping plate.

[0020] Figure 5 The utility model discloses a push plate, double-shaft motor and screw rod's three-dimensional structure schematic view.

[0021] The signs in the drawing are: 1 - mounting plate, 2 - mounting frame, 3 - mounting frame, 4 - fixed plate one, 5 - fixed plate two, 6 - motor one, 7 - motor two, 8 - bending cylinder, 9 - sliding plate, 11 - arc plate, 12 - electric push rod one, 121 - guide plate, 13 - electric slide rail one, 14 - electric push rod two, 15 - support, 16 - motor three, 17 - cutting piece, 18 - electric slide rail two, 19 - mounting block, 20 - clamping plate, 21 - push plate, 22 - double-shaft motor, 23 - screw rod. DETAILED DESCRIPTION

[0022] The utility model will be further explained below in connection with the drawings and examples.

[0023] Example 1: a condenser copper pipe bending forming equipment, as shown in Figure 1 、 Figure 2 、 Figure 4 and Figure 5 , including mounting plate 1, mounting frame 2, mounting frame 3, bending assembly, fixed assembly, cutting assembly, electric slide rail two 18, mounting block 19, clamping plate 20, push plate 21, double-shaft motor 22 and screw rod 23, mounting plate 1 right end is installed with mounting frame 2, mounting frame 2 rear side is installed with mounting frame 3, and the bending assembly for bending condenser copper pipe is installed on mounting frame 3, and the fixed assembly for clamping and fixing condenser copper pipe is arranged in the middle of mounting plate 1 to facilitate bending and cutting, and two guide sliding rods are symmetrically arranged on the left end of mounting plate 1, and the cutting assembly for cutting condenser copper pipe is slidably installed on the two guide sliding rods, and electric slide rail two 18 is installed on the side close to the bending assembly of mounting frame 2, and the limiting rod is arranged in electric slide rail two 18, and the mounting block 19 is slidably arranged on electric slide rail two 18 through the limiting rod, and two clamping plates 20 are slidably installed on the two sides of mounting block 19, and the clamping plate 20 is obtuse angle outward expansion, and the double-shaft motor 22 is arranged in the middle of the rear side of mounting block 19, and the screw rod 23 is connected with the double-shaft motor 22 on both sides output shaft, and the push plate 21 is threadedly connected on the screw rod 23, and the clamping plate 20 is connected with the push plate 21, so that the push plate 21 is moved along the thread of the screw rod 23 simultaneously drives the clamping plate 20 to move and clamps condenser copper pipe.

[0024] When the condenser copper pipe is placed in the fixing assembly and bent in the bending assembly, the electric sliding rail 18 is started to drive the mounting block 19 to move slowly, so that the bending assembly of the condenser copper pipe is inserted into the mounting block 19 under the guidance of the clamping plate 20, then the double-shaft motor 22 is started to drive the two-end screw rod 23 to rotate, so that the pushing plate 21 moves to the middle along the thread, the two clamping plates 20 move to the middle to clamp the condenser copper pipe, and the mounting block 19 slowly moves in the second sliding rail, so that the end of the condenser copper pipe in the mounting block 19 is aligned, then the cutting assembly is cut, the end alignment can ensure the length of the condenser copper pipe accurate when cutting, ensure that the length of each copper pipe is consistent when cutting, so as to avoid cutting error caused by inconsistent length of the bent part due to bending, improve production efficiency and product quality.

[0025] In the embodiment 1, the bending assembly includes a fixed plate 4, a fixed plate 5, a motor 6, a motor 7 and a bending cylinder 8. Figure 2 The motor 6 is installed at the front end of the mounting frame 3, the output shaft at the top of the motor 6 is connected with the fixed plate 4, the motor 7 is installed at the bottom of the fixed plate 4 away from the motor 6, the output shaft at the top of the motor 7 is connected with the fixed plate 5 penetrating through the fixed plate 4, and the bending cylinder 8 is symmetrically installed on the fixed plate 5. If the motor 6 is started, the fixed plate 4 can rotate around the motor 6 as the axis, so that the condenser copper pipe is counterclockwise bent, and if the motor 7 is started, the condenser copper pipe is clockwise bent.

[0026] As shown in Figure 2 and Figure 3 The fixing assembly includes a sliding plate 9, an arc-shaped plate 11, an electric push rod 12 and a guide plate 121. The mounting plate 1 is provided with an electric push rod 12 at the front and back of the middle, the two electric push rods 12 are connected with the sliding plate 9, the sliding plate 9 is installed with the arc-shaped plate 11, the arc-shaped plate 11 is composed of four semi-cylindrical plates, which can fix four condenser copper pipes at the same time, and each semi-cylindrical plate of the arc-shaped plate 11 is installed with a guide plate 121 at the left end, the guide plate 121 is an outwardly expanding arc-shaped plate, which is convenient for guiding the condenser copper pipe to be easily inserted into the arc-shaped plate 11.

[0027] As shown in Figure 1 and Figure 2As shown, the cutting assembly includes electric slide rail one 13, electric push rod two 14, bracket 15, motor three 16 and cutting blade 17, the left end of mounting plate 1 is symmetrically provided with two guide slide rods, the electric slide rail one 13 is slidably installed on the two guide slide rods, the electric push rod two 14 is installed on the side of the electric slide rail one 13 of the mounting plate 1, the push rod on the left side of the electric push rod two 14 is connected with the electric slide rail one 13, the bracket 15 is slidably arranged on the electric slide rail one 13, the motor three 16 is arranged on the upper portion of the bracket 15, the cutting blade 17 is connected on the output shaft of the motor three 16, the arc-shaped protective cover is installed on the bracket 15, the arc-shaped protective cover wraps part of the cutting blade 17, through the physical isolation mode, not only can prevent the spark and the splashing of the debris, also reduces the risk generated by the direct contact of the operator with the cutting blade 17.

[0028] When the condenser copper pipe is cut, the condenser copper pipe is inserted and passed between the two bending cylinders 8 along the arc-shaped plate 11 under the guidance of the guide plate 121, the electric push rod one 12 is started to push the sliding plate 9 and the arc-shaped plate 11 thereon to move to the middle, so as to clamp and fix the condenser copper pipe, then the motor two 7 is started to make the fixed plate two 5 rotate around the motor two 7 as the axis, so as to drive the bending cylinder 8 to rotate to bend the condenser copper in the middle, after the bending and end alignment process are completed, the electric push rod two 14 is started to push the bracket 15 to the position where the condenser copper pipe needs to be cut, then the motor three 16 is started to drive the cutting blade 17 to rotate at high speed to cut the condenser copper pipe.

[0029] The above-described embodiments only express the preferred embodiments of the present application, which are described in detail and specifically, but cannot be understood as the limitation of the patent scope of the present application. It should be noted that, for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications, improvements and substitutions can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A condenser copper tube bending and forming device, comprising a mounting plate (1), a mounting frame (2), a mounting bracket (3), a bending component, a fixing component, and a cutting component, wherein the mounting frame (2) is mounted on the mounting plate (1), the mounting bracket (3) is mounted inside the mounting frame (2), the bending component is mounted on the mounting bracket (3), the fixing component is mounted on the mounting plate (1), and the cutting component is slidably mounted on the mounting plate (1), characterized in that, It also includes an electric slide rail 2 (18), a mounting block (19), a clamping plate (20), a push plate (21), a dual-axis motor (22), and a lead screw (23). The electric slide rail 2 (18) is mounted on the mounting frame (2). The mounting block (19) is slidably mounted on the electric slide rail 2 (18). The clamping plate (20) is symmetrically and slidably mounted inside the mounting block (19). The dual-axis motor (22) is mounted on the mounting block (19). The output shaft of the dual-axis motor (22) is connected to the lead screw (23). The push plate (21) is threadedly mounted on the lead screw (23). The push plate (21) is connected to the clamping plate (20).

2. The condenser copper tube bending and forming equipment according to claim 1, characterized in that, The bending assembly includes a first fixing plate (4), a second fixing plate (5), a first motor (6), a second motor (7), and a bending cylinder (8). The first motor (6) is mounted on the mounting bracket (3). The output shaft of the first motor (6) is connected to the first fixing plate (4). The second motor (7) is mounted on the first fixing plate (4). The output shaft of the second motor (7) passes through the first fixing plate (4) and is connected to the second fixing plate (5). The bending cylinder (8) is symmetrically mounted on the second fixing plate (5).

3. The condenser copper tube bending and forming equipment according to claim 2, characterized in that, The fixing assembly includes a sliding plate (9), an arc plate (11), and an electric push rod (12). The electric push rod (12) is symmetrically mounted on the mounting plate (1). The sliding plate (9) is connected to the electric push rod (12). The arc plate (11) is mounted on the sliding plate (9).

4. The condenser copper tube bending and forming equipment according to claim 3, characterized in that, The cutting assembly includes an electric slide rail (13), an electric push rod (14), a bracket (15), a motor (16), and a cutting blade (17). The electric slide rail (13) is slidably mounted on the mounting plate (1). The electric push rod (14) is mounted on the mounting plate (1). The push rod of the electric push rod (14) is connected to the electric slide rail (13). The bracket (15) is slidably mounted on the electric slide rail (13). The motor (16) is mounted on the bracket (15). The cutting blade (17) is connected to the output shaft of the motor (16).

5. A condenser copper tube bending and forming device according to claim 4, characterized in that, It also includes a guide plate (121), and a number of guide plates (121) are provided at one end of the arc plate (11).

6. The condenser copper tube bending and forming equipment according to claim 5, characterized in that, An arc-shaped protective cover is installed on the bracket (15).

7. A condenser copper tube bending and forming device according to claim 6, characterized in that, The arc-shaped plate (11) is composed of multiple semi-cylindrical plates.

8. A condenser copper tube bending and forming device according to claim 7, characterized in that, The clamp (20) is a blunt L-shaped plate with outward expansion at the bend.

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