Cooling fin refrigeration pipe bending equipment

Abstract

The utility model discloses a cooling fin refrigeration pipe bending device, and relates to the technical field of cooling fin refrigeration pipe bending, the cooling fin refrigeration pipe bending device comprises a pipe bending machine shell, the upper surface of the pipe bending machine shell is fixedly connected with a limiting mechanism, the limiting mechanism comprises a large-torque motor, the large-torque motor is located in the pipe bending machine shell, and the large-torque motor is fixedly connected with the limiting mechanism. The power output end of the large-torque motor is fixedly connected with a speed reducer, the output end of the speed reducer is fixedly connected with a limiting shaft, the outer surface of the limiting shaft is fixedly connected with a bearing, the outer surface of the bearing is fixedly connected with the inner wall of the pipe bending machine shell, the outer surface of the limiting shaft is fixedly connected with a bending wheel, and the outer surface of the limiting shaft is fixedly connected with a driving limiting rod. A scale plate is fixedly connected to the upper surface of the pipe bending machine shell, a clamping plate is fixedly connected to the upper surface of the scale plate, and a twisting screw is slidably connected to the inner wall of the clamping plate. The pipe bending equipment for the cooling fin refrigeration pipe can achieve the purpose of accurately and effectively controlling the lengths of the two ends of the pipe after the bending radian of the pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation fin refrigeration pipe bending, in particular to heat dissipation fin refrigeration pipe bending equipment. Background Art

[0002] A pipe bender refers to a machine used for bending pipes, which can be roughly divided into CNC pipe bender, hydraulic pipe bender, etc. It is used in pipeline laying and repair in power construction, road and railway construction, bridges, ships, etc.

[0003] According to the utility model with authorization announcement number CN214078654U, a pipe bending device is disclosed, which includes a U-shaped bottom plate; two support plates, both of which are fixedly installed on the top of the U-shaped bottom plate; two mounting blocks, both of which are fixedly installed on the top of the U-shaped bottom plate; an arc block, which is installed on the two mounting blocks; and a U-shaped block, which is fixedly installed on the top of the two support plates.

[0004] Although the equipment is easy to use and has the advantages of improving the functionality and applicability of the device, it is unable to predict the length of the pipes on both sides of the arc after the pipe is bent. Generally, some excess length is cut later, which wastes raw materials. The reason is that there is no ruler to accurately measure and limit the length of the pipe before bending. For this reason, we provide a heat sink fin refrigeration pipe bending equipment to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a heat dissipation fin refrigeration pipe bending device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat dissipation fin refrigeration tube bending device, comprising a tube bending machine shell, the upper surface of the tube bending machine shell is fixedly connected to a limiting mechanism, the limiting mechanism comprises a large torque motor, the large torque motor is located inside the tube bending machine shell, the output end of the large torque motor power is fixedly connected to a reducer, the output end of the reducer is fixedly connected to a limiting shaft, the outer surface of the limiting shaft is fixedly connected to a bearing, the outer surface of the bearing is fixedly connected to the inner wall of the tube bending machine shell, the outer surface of the limiting shaft is fixedly connected to a bending wheel, the outer surface of the limiting shaft is fixedly connected to a driving limiting rod, the upper surface of the tube bending machine shell is fixedly connected to a scale plate, the upper surface of the scale plate is fixedly connected to a clamping plate, the inner wall of the clamping plate is slidably connected to a torsion screw, the outer surface of the torsion screw is threadedly connected to a stop ruler, and the back side of the stop ruler contacts the front side of the clamping plate.

[0007] Furthermore, the inner wall of the tube bending machine housing is threadedly connected with a rotary screw, the inner wall of the tube bending machine housing is slidably connected with a limit clamp, and the inner wall of the limit clamp is threadedly connected with the outer surface of the rotary screw.

[0008] Furthermore, a limiting block is fixedly connected to the upper surface of the pipe bending machine housing, and a supporting block is fixedly connected to the upper surface of the pipe bending machine housing.

[0009] Furthermore, an electric telescopic rod is fixedly connected to the inner wall of the support block, a support frame is fixedly connected to the bottom surface of the pipe bending machine housing, and a right side surface of the support frame is in contact with a left side surface of the pipe bending machine housing.

[0010] Furthermore, two screws are arranged on the outer side of the support frame, and each of the screws near the support frame penetrates the support frame and is threadedly connected to the inner wall of the pipe bending machine housing.

[0011] Furthermore, four universal wheels are fixedly connected to the bottom surface of the pipe bending machine housing, and a brake pad is fixedly connected to the inner wall of each universal wheel.

[0012] Furthermore, a pipe is arranged above the pipe bending machine housing, and the outer surface of the pipe is in contact with the inner walls of the bending wheel, the driving limit rod, the limit clamp and the limit block respectively.

[0013] Furthermore, a fixing block is fixedly connected to the inner bottom wall of the pipe bending machine housing, and the right side surface of the fixing block is fixedly connected to the outer surface of the high-torque motor.

[0014] Compared with the prior art, this heat dissipation fin refrigeration tube bending device has the following beneficial effects:

[0015] The utility model is provided with a large torque motor, a reducer, a bearing, a limit shaft, a bending wheel, a driving limit rod, a scale plate, a clamping plate, a torsion screw and a stop ruler which cooperate with each other. The power provided by the large torque motor is used to drive the reducer to rotate. The reducer is used to slow down the rotation speed of the large torque motor, and the rotation torque is further increased, so that the limit shaft and the bending wheel can be driven to rotate. The driving limit rod is used to clamp the pipeline and then rotate it. The pipeline is bent along the path of the bending wheel, and then the scale plate can be used to check the required length of the pipeline before bending. The cooperation of the torsion screw and the stop ruler can be used to block the pipeline to prevent the pipeline length from overflowing, so that the heat dissipation fin refrigeration pipe bending device can adjust the pipeline length at both ends of the arc as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the outer shell of the pipe bending machine of the utility model;

[0017] Figure 2 This is a schematic diagram of the rear-view stereoscopic structure of the electric telescopic rod of the utility model;

[0018] Figure 3 It is a three-dimensional structural diagram of the reducer of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the bending wheel of the utility model in rear view.

[0020] In the figure: 1. pipe bending machine housing; 2. limiting mechanism; 201. high torque motor; 202. reducer; 203. bearing; 204. limiting shaft; 205. bending wheel; 206. driving limiting rod; 207. scale plate; 208. clamping plate; 209. torsion screw; 210. stop ruler; 211. rotating wheel screw; 212. limiting clamp; 213. limiting block; 214. supporting block; 215. electric telescopic rod; 216. supporting frame; 217. screw; 218. universal wheel; 219. brake pad; 220. pipeline; 221. fixing block. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0022] This embodiment provides a heat dissipation fin refrigeration pipe bending device, which is used to accurately control the length of the pipes on both sides of the bending arc.

[0023] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 A heat dissipation fin refrigeration tube bending device includes a tube bending machine shell 1, the upper surface of the tube bending machine shell 1 is fixedly connected to a limiting mechanism 2, the inner wall of the tube bending machine shell 1 is threadedly connected to a rotating wheel screw 211, the inner wall of the tube bending machine shell 1 is slidably connected to a limiting clamp 212, the inner wall of the limiting clamp 212 is threadedly connected to the outer surface of the rotating wheel screw 211, the rotating wheel screw 211 cooperates with the limiting clamp 212, and the limiting clamp 212 can adjust the distance according to the size of the tube.

[0024] Reference Figure 1 , Figure 2 and Figure 3 The limiting mechanism 2 includes a large torque motor 201, which is located inside the pipe bending machine housing 1. The output end of the power of the large torque motor 201 is fixedly connected to a reducer 202. The upper surface of the pipe bending machine housing 1 is fixedly connected to a limiting block 213. The upper surface of the pipe bending machine housing 1 is fixedly connected to a supporting block 214. The limiting block 213 plays the role of an auxiliary limiting pipe, and the supporting block 214 plays the role of supporting an auxiliary pushing device.

[0025] Reference Figure 1 , Figure 2, Figure 3 and Figure 4 The output end of the reducer 202 is fixedly connected to the limit shaft 204, the outer surface of the limit shaft 204 is fixedly connected to the bearing 203, the inner wall of the support block 214 is fixedly connected to the electric telescopic rod 215, and the bottom surface of the pipe bending machine housing 1 is fixedly connected to the support frame 216. The right side surface of the support frame 216 is in contact with the left side surface of the pipe bending machine housing 1. The electric telescopic rod 215 assists in pushing the pipe forward, and the support frame 216 plays a role in stabilizing the pipe bending machine housing 1.

[0026] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The outer surface of the bearing 203 is fixedly connected to the inner wall of the pipe bending machine housing 1, the outer surface of the limit shaft 204 is fixedly connected to the bending wheel 205, and two screws 217 are arranged on the outer side of the support frame 216. Each screw 217 passes through the support frame 216 near the support frame 216 and is threadedly connected to the inner wall of the pipe bending machine housing 1. The screws 217 play the role of fixing the support frame 216, so as to achieve the purpose of facilitating disassembly.

[0027] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The outer surface of the limit shaft 204 is fixedly connected with a driving limit rod 206, the upper surface of the pipe bending machine housing 1 is fixedly connected with a scale plate 207, and the bottom surface of the pipe bending machine housing 1 is fixedly connected with four universal wheels 218. The inner wall of each universal wheel 218 is fixedly connected with a brake pad 219. The cooperation between the universal wheel 218 and the brake pad 219 provides convenient mobility for the equipment and increases the maneuverability.

[0028] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The upper surface of the scale plate 207 is fixedly connected with a clamping plate 208, and the inner wall of the clamping plate 208 is slidably connected with a torsion screw 209. A pipe 220 is arranged above the pipe bending machine housing 1. The outer surfaces of the pipe 220 are respectively in contact with the inner walls of the bending wheel 205, the driving limit rod 206, the limit clamp 212 and the limit block 213. The pipe 220 is respectively fitted with multiple limit devices to ensure that the pipe 220 is not prone to misalignment or offset during the bending process.

[0029] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4The outer surface of the torsion screw 209 is threadedly connected with a ruler 210, and the back of the ruler 210 contacts the front of the clamping plate 208. The inner bottom wall of the pipe bending machine housing 1 is fixedly connected with a fixing block 221, and the right side surface of the fixing block 221 is fixedly connected to the outer surface of the high-torque motor 201. The fixing block 221 supports and fixes the high-torque motor 201 to ensure the stability of the high-torque motor 201 during operation.

[0030] Working principle: When in use, first electrically connect the high-torque motor 201 and the electric telescopic rod 215 through a wire, and then use the power provided by the high-torque motor 201 to drive the reducer 202 to rotate, and use the reducer 202 to slow down the rotation speed of the high-torque motor 201, and further increase the torque of the motor, thereby driving the limit shaft 204 and the bending wheel 205 to rotate, and use the driving limit rod 206 to clamp the pipe 220 and then rotate it, and the pipe 220 will be bent along the path of the bending wheel 205, and then use the ruler plate 207 to check the required length of the pipe 220 before bending, and use the cooperation of the torsion screw 209 and the stop ruler 210 to block the pipe 220 and prevent the length of the pipe 220 from overflowing, thereby achieving the purpose of the heat dissipation fin refrigeration pipe bending equipment, which can accurately control the length of the two ends of the pipe after the bending curvature.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat dissipation fin refrigeration tube bending device, comprising a tube bending machine housing (1), characterized in that: The upper surface of the tube bending machine housing (1) is fixedly connected to a limiting mechanism (2), the limiting mechanism (2) comprising a high-torque motor (201), the high-torque motor (201) being located inside the tube bending machine housing (1), the output end of the power of the high-torque motor (201) being fixedly connected to a reducer (202), the output end of the reducer (202) being fixedly connected to a limiting shaft (204), the outer surface of the limiting shaft (204) being fixedly connected to a bearing (203), the outer surface of the bearing (203) being fixedly connected to the inner wall of the tube bending machine housing (1), The outer surface of the limit shaft (204) is fixedly connected to a bending wheel (205), the outer surface of the limit shaft (204) is fixedly connected to a driving limit rod (206), the upper surface of the pipe bending machine housing (1) is fixedly connected to a scale plate (207), the upper surface of the scale plate (207) is fixedly connected to a clamping plate (208), the inner wall of the clamping plate (208) is slidably connected to a torsion screw (209), the outer surface of the torsion screw (209) is threadedly connected to a stop ruler (210), and the back side of the stop ruler (210) is in contact with the front side of the clamping plate (208).

2. The heat dissipation fin refrigeration tube bending device according to claim 1 is characterized in that: The inner wall of the pipe bending machine housing (1) is threadedly connected to a rotary screw (211), the inner wall of the pipe bending machine housing (1) is slidably connected to a limit clamp (212), and the inner wall of the limit clamp (212) is threadedly connected to the outer surface of the rotary screw (211).

3. The heat dissipation fin refrigeration tube bending device according to claim 1 is characterized in that: The upper surface of the pipe bending machine housing (1) is fixedly connected to a limiting block (213), and the upper surface of the pipe bending machine housing (1) is fixedly connected to a supporting block (214).

4. The heat dissipation fin refrigeration tube bending device according to claim 3 is characterized in that: An electric telescopic rod (215) is fixedly connected to the inner wall of the support block (214), and a support frame (216) is fixedly connected to the bottom surface of the pipe bender housing (1), wherein the right side surface of the support frame (216) contacts the left side surface of the pipe bender housing (1).

5. The heat dissipation fin refrigeration tube bending device according to claim 4, characterized in that: Two screws (217) are arranged on the outer side of the support frame (216), and the portion of each screw (217) close to the support frame (216) passes through the support frame (216) and is threadedly connected to the inner wall of the pipe bending machine housing (1).

6. The heat dissipation fin refrigeration tube bending device according to claim 1, characterized in that: Four universal wheels (218) are fixedly connected to the bottom surface of the pipe bending machine housing (1), and a brake pad (219) is fixedly connected to the inner wall of each universal wheel (218).

7. The heat dissipation fin refrigeration tube bending device according to claim 1, characterized in that: A pipe (220) is provided above the pipe bending machine housing (1), and the outer surface of the pipe (220) is in contact with the inner walls of the bending wheel (205), the driving limit rod (206), the limit clamp (212), and the limit block (213), respectively.

8. The heat dissipation fin refrigeration tube bending device according to claim 1, characterized in that: A fixing block (221) is fixedly connected to the inner bottom wall of the pipe bending machine housing (1), and the right side surface of the fixing block (221) is fixedly connected to the outer surface of the high-torque motor (201).

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