Clamping device for air conditioner heat exchanger production and machining

Abstract

The utility model relates to the technical field of air conditioner heat exchanger production, and discloses a clamping device for air conditioner heat exchanger production and processing, which comprises a clamping device body, the top of the clamping device body is fixedly connected with a clamping mechanism, the top of the clamping mechanism is fixedly connected with a jacking mechanism, and the clamping mechanism comprises a moving assembly and a clamping assembly. The moving assembly is fixedly connected to the top of the clamping device body, the clamping assembly is fixedly connected to the top of the moving assembly, during use, through the arranged clamping mechanism, the heat exchanger can be clamped according to the size of the air conditioner heat exchanger, the heat exchanger is made to be in a fixed state, and in the production and machining process, the machining efficiency is improved. A first servo motor drives a movable seat in threaded connection with the periphery of a reverse threaded rod to move left and right, and in the left-right moving process of the movable seat, a bearing column is driven to move in a movable groove according to the size of the air conditioner heat exchanger.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning heat exchanger production, in particular to a clamping device for production and processing of air-conditioning heat exchangers. Background Art

[0002] Heat exchanger is a device that transfers part of the heat of hot fluid to cold fluid, also known as heat exchanger. Heat exchanger plays an important role in chemical, petroleum, power, food and many other industrial production. In chemical production, heat exchanger can be used as heater, cooler, condenser, evaporator and reboiler, etc., and is widely used. Heat exchanger is an energy-saving device that realizes heat transfer between materials between two or more fluids at different temperatures. It transfers heat from a higher temperature fluid to a lower temperature fluid, so that the fluid temperature reaches the specified index of the process to meet the needs of process conditions. It is also one of the main equipment to improve energy utilization.

[0003] According to the description of a heat exchanger clamping device published on the patent website (authorization announcement number: CN 215316201 U), the heat exchanger clamping device includes "a base plate, a box body, a threaded rod, a second bevel gear, a threaded sleeve, a connecting rod, a sliding sleeve", etc. to clamp the heat exchanger.

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] The heat exchanger clamping device utilizes a base plate, a housing, a threaded rod, a second bevel gear, a threaded sleeve, a connecting rod, a sliding sleeve, etc. to clamp the heat exchanger. Although the device can clamp the heat exchanger during use, when the heat exchanger needs to be rotated during the production process, the staff still needs to rotate it manually, and the automatic rotation function cannot be realized, which is inefficient. Therefore, the device needs to be improved. Summary of the invention

[0006] The purpose of the utility model is to provide a clamping device for producing and processing an air-conditioning heat exchanger, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping device for production and processing of air-conditioning heat exchangers, comprising a clamping device body, a clamping mechanism is fixedly connected to the top of the clamping device body, and a lifting mechanism is fixedly connected to the top of the clamping mechanism;

[0008] The clamping mechanism comprises a moving component and a clamping component, wherein the moving component is fixedly connected to the top of the clamping device body, and the clamping component is fixedly connected to the top of the moving component.

[0009] Preferably, the moving component includes a fixed column, which is fixedly connected to the top of the clamping device body, a protective box is fixedly connected to the top of the fixed column, a movable groove is opened on the top of the protective box, a first servo motor is fixedly connected to the right side of the protective box, a reverse threaded rod is fixedly connected to the left side of the first servo motor, the reverse threaded rod is rotatably connected to the protective box on the left side, a movable seat is threadedly connected to the outer periphery of the reverse threaded rod, and a sliding rod is slidably connected to the movable seat.

[0010] Preferably, two sliding rods are provided, and the two sliding rods are symmetrically distributed in the movable seat. The two sliding rods are respectively fixedly connected in the protective box, so that when the reverse threaded rod drives the movable seat to move left and right, the movable seat can slide on the periphery of the sliding rod, which can play a limiting role and make the movement of the movable seat more stable.

[0011] Preferably, the clamping assembly includes a load-bearing column, which is fixedly connected to the top of the movable seat, a base is fixedly connected to the right side of the load-bearing column, a second servo motor is fixedly connected to the top of the base, a worm is fixedly connected to the top of the second servo motor, a worm wheel is meshed with the rear side of the worm, a rotating rod is fixedly connected inside the worm wheel, the rotating rod is rotatably connected to the load-bearing column, a fixed plate is fixedly connected to the left side of the rotating rod, an arc block is fixedly connected to the right side of the fixed plate, a concave frame is fixedly connected to the left side of the fixed plate, a short threaded rod is threadedly connected to the top of the concave frame, a knob is fixedly connected to the top of the short threaded rod, and a splint is rotatably connected to the bottom of the short threaded rod.

[0012] Preferably, a circular groove is provided on the left side of the load-bearing column, and two arc blocks are provided. The two arc blocks are slidably connected in the circular groove, and the clamping plate is made of rubber material, so that when the rotating rod drives the air-conditioning heat exchanger clamped in the concave frame to rotate through the circular disk, the arc block slides in the circular groove, which can limit the concave frame, so that the concave frame drives the air-conditioning heat exchanger to rotate more stably, and the clamping plate is made of rubber material, which can play a protective role when clamping the air-conditioning heat exchanger.

[0013] Preferably, the lifting mechanism includes a mounting seat, the mounting seat is fixedly connected to the top of the protection box, the top of the mounting seat is threadedly connected with a fixing bolt, the top of the mounting seat is fixedly connected with a cylinder, and the top of the cylinder is fixedly connected with a lifting plate.

[0014] Preferably, four fixing bolts are provided, and the four fixing bolts are respectively threadedly connected to the top of the mounting seat. By providing four fixing bolts, the mounting seat can be placed in a stable state, and the lifting plate can be more stable when lifting the air-conditioning heat exchanger, and it is convenient for installation and disassembly.

[0015] Compared with the prior art, the utility model provides a clamping device for the production and processing of air-conditioning heat exchangers, which has the following beneficial effects:

[0016] 1. The clamping device for the production and processing of the air-conditioning heat exchanger can realize the clamping work of the heat exchanger according to the size of the air-conditioning heat exchanger through the provided clamping mechanism, so that the heat exchanger is in a fixed state, and during the production and processing process, the heat exchanger can be driven to rotate, thereby improving the processing efficiency. The movable seat connected to the outer thread of the reverse threaded rod is driven by the first servo motor to move left and right. During the movement of the movable seat, the load-bearing column is driven to move in the movable groove according to the size of the air-conditioning heat exchanger, so that the load-bearing column is on both sides of the heat exchanger. When the two sides of the heat exchanger are in the concave frame When the heat exchanger is in the inner part, the short threaded rod drives the clamping plate to rise and fall by turning the knob, and the heat exchanger is fixed by the clamping plate, so that the heat exchanger is in a fixed state. The clamping plate is made of rubber material, which can protect the heat exchanger. When the heat exchanger needs to be driven to rotate, the worm is driven to rotate by the second servo motor, so that the worm drives the rotating rod in the worm gear to rotate, and the rotating rod drives the concave frame to rotate through the fixed disk, thereby driving the heat exchanger to rotate and improving the processing efficiency. When the circular disk rotates, it will drive the arc block to rotate in the circular groove, so that the rotation of the concave frame is more stable.

[0017] 2. The clamping device for the production and processing of air-conditioning heat exchangers can lift the air-conditioning heat exchanger to a certain height for clamping through the jacking mechanism, which reduces the working pressure and makes it easier to clamp. The air-conditioning heat exchanger is placed on the top of the jacking plate and then lifted by the cylinder to lift the heat exchanger to a suitable position. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the clamping mechanism structure;

[0021] Figure 3 It is a schematic diagram of the structure of the mobile component;

[0022] Figure 4 This is a schematic diagram of the internal structure of the protection box;

[0023] Figure 5 It is a schematic diagram of the structure of the clamping assembly;

[0024] Figure 6 It is a structural diagram of the left side of the load-bearing column;

[0025] Figure 7 It is a schematic diagram of the jacking mechanism structure.

[0026] In the figure: 1. Clamping device body; 2. Clamping mechanism; 3. Lifting mechanism; 21. Moving assembly; 22. Clamping assembly; 211. Fixed column; 212. Protective box; 213. Movable groove; 214. Sliding rod; 215. Reverse threaded rod; 216. Movable seat; 217. First servo motor; 221. Load-bearing column; 222. Base; 223. Second servo motor; 224. Worm gear; 225. Worm; 226. Rotating rod; 227. Arc block; 228. Fixed plate; 229. Concave frame; 2291. Clamp; 2292. Short threaded rod; 2293. Knob; 31. Mounting seat; 32. Cylinder; 33. Fixing bolt; 34. Lifting plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The utility model provides the following technical solutions:

[0030] Embodiment 1

[0031] See also Figure 1-7 The utility model provides a technical solution: a clamping device for the production and processing of air-conditioning heat exchangers, including a clamping device body 1, a clamping mechanism 2 is fixedly connected to the top of the clamping device body 1, a lifting mechanism 3 is fixedly connected to the top of the clamping mechanism 2, the clamping mechanism 2 includes a moving component 21 and a clamping component 22, the moving component 21 is fixedly connected to the top of the clamping device body 1, and the clamping component 22 is fixedly connected to the top of the moving component 21.

[0032] The moving component 21 includes a fixed column 211, which is fixedly connected to the top of the clamping device body 1. A protective box 212 is fixedly connected to the top of the fixed column 211. A movable groove 213 is opened on the top of the protective box 212. A first servo motor 217 is fixedly connected to the right side of the protective box 212. A reverse threaded rod 215 is fixedly connected to the left side of the first servo motor 217. The reverse threaded rod 215 is rotatably connected to the protective box 212 on the left side. A movable seat 216 is threadedly connected to the outer periphery of the reverse threaded rod 215. A sliding rod 214 is slidably connected to the movable seat 216. Two sliding rods 214 are provided. The two sliding rods 214 are symmetrically distributed in the movable seat 216. The two sliding rods 214 are respectively fixedly connected to the protective box 212, so that when the reverse threaded rod 215 drives the movable seat 216 to move left and right, the movable seat 216 can slide on the outer periphery of the sliding rod 214, which can play a limiting role and make the movement of the movable seat 216 more stable.

[0033] See also Figure 1-7 The utility model provides a technical solution: the clamping assembly 22 includes a load-bearing column 221, the load-bearing column 221 is fixedly connected to the top of the movable seat 216, the right side of the load-bearing column 221 is fixedly connected to a base 222, the top of the base 222 is fixedly connected to a second servo motor 223, the top of the second servo motor 223 is fixedly connected to a worm 225, the rear side of the worm 225 is meshed with a worm wheel 224, the worm wheel 224 is fixedly connected to a rotating rod 226, the rotating rod 226 is rotatably connected to the load-bearing column 221, the left side of the rotating rod 226 is fixedly connected to a fixed plate 228, the right side of the fixed plate 228 is fixedly connected to an arc block 227, the left side of the fixed plate 228 is fixedly connected to a concave frame 229, and the top of the concave frame 229 is threadedly connected to a short A short threaded rod 2292 is provided, and a knob 2293 is fixedly connected to the top of the short threaded rod 2292. A clamping plate 2291 is rotatably connected to the bottom of the short threaded rod 2292. A circular groove is provided on the left side of the load-bearing column 221. Two arc blocks 227 are provided, and the two arc blocks 227 are slidably connected in the circular groove. The clamping plate 2291 is made of rubber material, so that when the rotating rod 226 drives the air-conditioning heat exchanger clamped in the concave frame 229 to rotate through the circular disk, the arc block 227 slides in the circular groove, which can limit the concave frame 229, so that the concave frame 229 drives the air-conditioning heat exchanger to rotate more stably, and the clamping plate 2291 is made of rubber material, which can play a protective role when clamping the air-conditioning heat exchanger.

[0034] Embodiment 2

[0035] See also Figure 1-7On the basis of the first embodiment, the lifting mechanism 3 further comprises a mounting seat 31, the mounting seat 31 is fixedly connected to the top of the protection box 212, a fixing bolt 33 is threadedly connected to the top of the mounting seat 31, a cylinder 32 is fixedly connected to the top of the mounting seat 31, a lifting plate 34 is fixedly connected to the top of the cylinder 32, four fixing bolts 33 are provided, and the four fixing bolts 33 are respectively threadedly connected to the top of the mounting seat 31. By providing four fixing bolts 33, it is convenient to make the mounting seat 31 in a stable state, so that the lifting plate 34 is more stable when lifting the air-conditioning heat exchanger, and it is convenient to install and disassemble.

[0036] In actual operation, when the device is used, the air conditioner heat exchanger is first placed on the top of the lifting plate 34, the cylinder 32 is started, and the lifting plate 34 is driven to rise and fall by the cylinder 32 to lift the heat exchanger to a suitable position, and then the first servo motor 217 is started, and the movable seat 216 connected to the outer thread of the reverse threaded rod 215 is driven to move left and right by the first servo motor 217. During the movement of the movable seat 216, the bearing column 221 is driven to move in the movable groove 213 according to the size of the air conditioner heat exchanger, so that the bearing column 221 is located on both sides of the heat exchanger. When both sides of the heat exchanger are in the concave frame 229, the short threaded rod 22 is moved by turning the knob 2293. 92 drives the splint 2291 to rise and fall, and the heat exchanger is fixed by the splint 2291 so that the heat exchanger is in a fixed state. The splint 2291 is made of rubber material, which can protect the heat exchanger. When it is necessary to drive the heat exchanger to rotate, the worm 225 is driven to rotate by the second servo motor 223, so that the worm 225 drives the rotating rod 226 in the worm wheel 224 to rotate, and the rotating rod 226 drives the concave frame 229 to rotate through the fixed disk 228, thereby driving the heat exchanger to rotate and improving the processing efficiency. When the circular disk rotates, it will drive the arc block 227 to rotate in the circular groove, so that the concave frame 229 drives the air-conditioning heat exchanger to rotate more stably.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" 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 includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A clamping device for production and processing of air conditioner heat exchangers, comprising a clamping device body (1), characterized in that: The top of the clamping device body (1) is fixedly connected to a clamping mechanism (2), and the top of the clamping mechanism (2) is fixedly connected to a lifting mechanism (3); The clamping mechanism (2) comprises a moving component (21) and a clamping component (22), wherein the moving component (21) is fixedly connected to the top of the clamping device body (1), and the clamping component (22) is fixedly connected to the top of the moving component (21). The clamping component (22) comprises a load-bearing column (221), wherein the load-bearing column (221) is fixedly connected to the top of the movable seat (216), wherein a base (222) is fixedly connected to the right side of the load-bearing column (221), wherein a second servo motor (223) is fixedly connected to the top of the second servo motor (223), wherein a worm (225) is fixedly connected to the top of the second servo motor (223), and wherein a rear side of the worm (225) is meshed with a A worm gear (224) is provided, a rotating rod (226) is fixedly connected inside the worm gear (224), the rotating rod (226) is rotatably connected inside the load-bearing column (221), a fixed plate (228) is fixedly connected to the left side of the rotating rod (226), an arc block (227) is fixedly connected to the right side of the fixed plate (228), a concave frame (229) is fixedly connected to the left side of the fixed plate (228), a short threaded rod (2292) is threadedly connected to the top of the concave frame (229), a knob (2293) is fixedly connected to the top of the short threaded rod (2292), and a clamping plate (2291) is rotatably connected to the bottom of the short threaded rod (2292); The moving assembly (21) comprises a fixed column (211), the fixed column (211) is fixedly connected to the top of the clamping device body (1), a protective box (212) is fixedly connected to the top of the fixed column (211), a movable groove (213) is provided on the top of the protective box (212), a first servo motor (217) is fixedly connected to the right side of the protective box (212), a reverse threaded rod (215) is fixedly connected to the left side of the first servo motor (217), the reverse threaded rod (215) is rotatably connected to the protective box (212) on the left side, a movable seat (216) is threadedly connected to the outer periphery of the reverse threaded rod (215), and a sliding rod (214) is slidably connected to the movable seat (216); two sliding rods (214) are provided, the two sliding rods (214) are symmetrically distributed in the movable seat (216), and the two sliding rods (214) are respectively fixedly connected to the protective box (212).

2. The clamping device for producing and processing an air-conditioning heat exchanger according to claim 1 is characterized in that: A circular groove is provided on the left side of the load-bearing column (221), two arc-shaped blocks (227) are provided, and the two arc-shaped blocks (227) are slidably connected in the circular groove, and the clamping plate (2291) is made of rubber material.

3. The clamping device for producing and processing an air-conditioning heat exchanger according to claim 1 is characterized in that: The lifting mechanism (3) comprises a mounting seat (31), the mounting seat (31) being fixedly connected to the top of the protection box (212), the top of the mounting seat (31) being threadedly connected to a fixing bolt (33), the top of the mounting seat (31) being fixedly connected to a cylinder (32), and the top of the cylinder (32) being fixedly connected to a lifting plate (34).

4. The clamping device for producing and processing an air-conditioning heat exchanger according to claim 3 is characterized in that: Four fixing bolts (33) are provided, and the four fixing bolts (33) are respectively threadedly connected to the top of the mounting seat (31).

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