Portable air conditioner condenser tube orifice polishing tool

Abstract

The utility model discloses a portable air conditioner condensing pipe orifice polishing tool, including bottom piece, the top of bottom piece is connected with the top seat through electric telescopic link, and the top seat top fixed mounting is no. The output end of no. The side away from no. The side close to the adjusting assembly of bottom piece is provided with auxiliary assembly. The portable air conditioner condensing pipe orifice polishing tool, through auxiliary assembly, the device is fixed in the one side of table board whole, according to the diameter of the condensing pipe to be polished, through the output end of no. Two polishing frames, drive the sliding block rotation, adjust the distance between two polishing frames, the pipe wall of both sides of condensing pipe is clamped between two polishing frames respectively, drive the fixed plate rotation through no. The orifice of condensing pipe is polished through polishing frame. The technical problem that the existing polishing tool occupies large floor space and is inconvenient to carry when processing the orifice is solved.

Description

Technical Field

[0001] This utility model relates to the field of air conditioner condenser pipe nozzle polishing technology, and in particular to a portable air conditioner condenser pipe nozzle polishing tool. Background Technology

[0002] Air conditioning condenser coils are an important component of air conditioning refrigeration systems, primarily functioning to drain condensate. Condenser coils are generally made of materials such as UPVC or galvanized steel pipes and connect to heat exchange equipment such as valves or compressors. During manufacturing, the ends of the condenser coils need to be polished. Burrs or unevenness at the ends can cause turbulence, affecting drainage efficiency and even leading to localized water accumulation. Polishing also makes the ends smoother, improving the fit with joints and reducing the risk of refrigerant leakage. However, existing polishing tools are bulky and inconvenient to carry when processing the ends. To address these issues, we have developed a portable air conditioning condenser coil end polishing tool. Utility Model Content

[0003] This utility model discloses a portable air conditioner condenser pipe nozzle polishing tool, which aims to solve the problem that existing polishing tools occupy a large area and are inconvenient to carry when processing pipe nozzles.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A portable air conditioner condenser pipe inlet polishing tool includes a base block. A top seat is connected to the top of the base block via an electric telescopic rod. A first motor is fixedly mounted on the top of the top seat. A fixing plate is detachably connected to the output end of the first motor. An adjustment component is located on the side of the fixing plate away from the first motor. An auxiliary component is located on the side of the base block near the adjustment component. The adjustment component includes a mounting bracket. A second motor is connected to one side of the adjustment component via the mounting bracket. The surface of the fixing plate has symmetrically formed sliding grooves. A bidirectional lead screw is rotatably connected inside the sliding grooves. The end of the bidirectional lead screw near the second motor is fixedly connected to the output end of the second motor. Sliding blocks are symmetrically connected inside the bidirectional lead screw. Two sliding blocks pass through each end of the bidirectional lead screw and are threadedly connected to the sliding blocks. A positioning seat is fixedly mounted on one side of each sliding block. A polishing frame is detachably connected to one side of the positioning seat.

[0006] In use, the device can be fixed to one side of the table by setting auxiliary components, or the device can be held by the handle behind the No. 1 motor. According to the diameter of the condenser tube to be polished, the output end of the No. 2 motor drives the bidirectional lead screw to rotate, which in turn drives the slider to rotate, thereby adjusting the distance between the two polishing frames. The tube walls on both sides of the condenser tube are respectively locked between the two polishing frames. The No. 1 motor drives the fixing plate to rotate, and then the polishing frames polish the opening of the condenser tube. This solves the technical problems of existing polishing tools having a large footprint and being inconvenient to carry when processing tube openings.

[0007] In a preferred embodiment, the polishing frame is symmetrically provided with fixed frames inside. Grinding rollers are rotatably connected to the sides of the two fixed frames that are close to each other. Sliding sleeves are symmetrically fixedly installed on the sides of the two fixed frames that are far apart from each other. The sliding sleeves pass through both sides of the polishing frame and are slidably connected to the polishing frame. Fixed sleeves are fixedly installed on both sides of the polishing frame near the sliding sleeves. Each fixed sleeve has a moving groove inside. The sliding sleeve extends into the moving groove and is slidably connected to the moving groove. A fixed rod is fixedly installed inside each moving groove. The fixed rod extends into the sliding sleeve and is slidably connected to the sliding sleeve. Springs are fixedly installed between the moving groove and the sliding sleeve, outside the fixed rods.

[0008] By setting up a polishing frame, a polishing strip is fixedly installed on the side of the polishing frame away from the positioning seat. The polishing rollers symmetrically arranged inside the polishing frame facilitate further polishing of the inner and outer walls of the condenser tube opening. Furthermore, the setting of a sliding sleeve, a fixed sleeve, a moving groove, a fixed rod, and a spring makes it suitable for condenser tubes of different thicknesses.

[0009] In a preferred embodiment, the auxiliary component includes a fixing frame, which is fixedly installed on one side of the base block. A threaded rod is threadedly connected to the top of the fixing frame. Limiting grooves are equidistantly formed on the side wall of the fixing frame. Limiting blocks are slidably connected inside each limiting groove. A clamping plate is fixedly installed on one side of each limiting block. Limiting rods are fixedly installed inside each limiting groove. The limiting rods pass through the corresponding limiting blocks and are slidably connected to the limiting blocks. The end of the threaded rod near the clamping plate extends into the clamping plate and is rotatably connected to the clamping plate.

[0010] By setting auxiliary components, the fixing frame is clamped on one side of the table to be fixed. By rotating the threaded rod, the clamping plate is pushed downward, which makes it easy to fix the whole device through the auxiliary components. The setting limit groove, limit block and limit rod make the movement of the clamping plate more stable.

[0011] In a preferred embodiment, a drawer is provided on one side of the interior of the base block, and a telescopic rod is fixedly connected between the top of the base block and the top seat.

[0012] The addition of a drawer facilitates the placement of new, unused polishing racks, while the telescopic rod ensures more stable up-and-down movement of the top mount.

[0013] In a preferred embodiment, a fixing block is fixedly installed at the output end of the first motor, a fixing seat is fixedly installed on the side of the fixing plate near the first motor, a fixing groove is opened on the side of the fixing seat near the fixing block, the fixing block extends into the fixing groove and is fixedly connected by bolts and nuts, a positioning block is fixedly installed on the side of the polishing frame near the positioning seat, a positioning bolt is fixedly installed at the bottom of the positioning block, a through hole is opened inside the bottom of the positioning seat, and the positioning bolt passes through the through hole and is fixedly connected by a nut.

[0014] By setting a fixing block that extends into the fixing groove and is fixed with bolts and nuts, it is easy to disassemble and maintain later. Furthermore, the setting of positioning blocks, positioning bolts and nuts facilitates the replacement of the polishing frame later.

[0015] In a preferred embodiment, anti-slip pads are fixedly installed on the sides of the clamping plate and the base plate of the fixing frame that are close to each other.

[0016] By making the anti-slip pads out of rubber, it is beneficial to protect fixed surfaces such as desktops.

[0017] The portable air conditioner condenser pipe inlet polishing tool provided by this utility model has the following advantages:

[0018] This utility model, in use, fixes the entire device to one side of the table by setting auxiliary components, or holds the device by the handle behind the first motor. According to the diameter of the condenser tube to be polished, the output end of the second motor drives the bidirectional lead screw to rotate, which in turn drives the slider to rotate, thereby adjusting the distance between the two polishing frames. The tube walls on both sides of the condenser tube are respectively locked between the two polishing frames. The first motor drives the fixing plate to rotate, and then the polishing frames polish the opening of the condenser tube. This solves the technical problems of existing polishing tools having a large footprint and being inconvenient to carry when processing tube openings. Attached Figure Description

[0019] Figure 1 This is a left-side perspective view of a portable air conditioner condenser pipe inlet polishing tool proposed in this utility model.

[0020] Figure 2 This is a right-side sectional perspective view of a portable air conditioner condenser pipe nozzle polishing tool proposed in this utility model.

[0021] Figure 3 This is a left-side sectional perspective view of a portable air conditioner condenser pipe inlet polishing tool proposed in this utility model.

[0022] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0023] In the attached diagram: 1. Base block; 11. Drawer; 12. Telescopic rod; 2. Electric telescopic rod; 3. Top seat; 4. Motor No. 1; 41. Fixing block; 5. Fixing plate; 51. Fixing seat; 52. Fixing groove; 6. Adjustment assembly; 61. Mounting bracket; 62. Motor No. 2; 63. Sliding groove; 64. Bidirectional lead screw; 65. Slider; 66. Positioning seat; 67. Positioning block; 671. Positioning bolt; 68. Polishing frame; 681. Fixing frame; 682. Grinding roller; 683. Sliding sleeve; 684. Fixing sleeve; 685. Moving groove; 686. Fixing rod; 687. Spring; 7. Auxiliary assembly; 71. Fixing frame; 72. Threaded rod; 73. Clamping plate; 74. Limiting groove; 75. Limiting block; 76. Limiting rod; 77. Anti-slip pad. Detailed Implementation

[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. The components of the embodiments of this application described and marked in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0025] This utility model discloses a portable air conditioner condenser pipe nozzle polishing tool.

[0026] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4A portable air conditioner condenser pipe inlet polishing tool includes: a base block 1, a top seat 3 connected to the top of the base block 1 via an electric telescopic rod 2, a first motor 4 fixedly mounted on the top of the top seat 3, a fixed plate 5 detachably connected to the output end of the first motor 4, an adjustment component 6 provided on the side of the fixed plate 5 away from the first motor 4, and an auxiliary component 7 provided on the side of the base block 1 near the adjustment component 6; the adjustment component 6 includes a mounting bracket 61, a second motor 62 connected to one side of the adjustment component 6 via the mounting bracket 61, symmetrical sliding grooves 63 symmetrically opened on the surface of the fixed plate 5, a bidirectional lead screw 64 rotatably connected inside the sliding groove 63, a bidirectional lead screw 64 fixedly connected at one end near the second motor 62 to the output end of the second motor 62, sliders 65 symmetrically slidably connected inside the bidirectional lead screw 64, two sliders 65 respectively passing through both ends of the bidirectional lead screw 64 and threadedly connected to the sliders 65, a positioning seat 66 fixedly mounted on one side of the slider 65, and a polishing frame 68 detachably connected to one side of the positioning seat 66.

[0027] In this embodiment, during use, the auxiliary component 7 is used to fix the entire device to one side of the table, or the device can be held by the handle behind the first motor 4. According to the diameter of the condenser tube to be polished, the output end of the second motor 62 drives the bidirectional lead screw 64 to rotate, which in turn drives the slider 65 to rotate, thereby adjusting the distance between the two polishing frames 68. The tube walls on both sides of the condenser tube are respectively locked between the two polishing frames 68. The first motor 4 drives the fixing plate 5 to rotate, and then the polishing frames 68 polish the opening of the condenser tube. This solves the technical problem that existing polishing tools occupy a large area and are inconvenient to carry when processing the tube opening.

[0028] The polishing frame 68 has symmetrically arranged fixed frames 681 inside. A polishing roller 682 is rotatably connected to the side of the two fixed frames 681 that are close together. A sliding sleeve 683 is symmetrically fixedly installed on the side of the two fixed frames 681 that are far apart. The sliding sleeve 683 passes through both sides of the polishing frame 68 and is slidably connected to the polishing frame 68. Fixed sleeves 684 are fixedly installed on both sides of the polishing frame 68 near the sliding sleeves 683. Each fixed sleeve 684 has a moving groove 685 inside. The sliding sleeve 683 extends into the moving groove 685 and is slidably connected to the moving groove 685. A fixed... Rod 686, fixed rod 686 extends into the sliding sleeve 683 and is slidably connected to the sliding sleeve 683. Springs 687 are fixedly installed between the moving groove 685 and the sliding sleeve 683 and on the outside of the fixed rod 686. A polishing frame 68 is provided, and a polishing strip is fixedly installed on the side of the polishing frame 68 away from the positioning seat 66. The polishing rollers 682 symmetrically arranged inside the polishing frame 68 facilitate further polishing of the inner and outer walls of the condenser tube opening. The sliding sleeve 683, fixed sleeve 684, moving groove 685, fixed rod 686 and spring 687 are suitable for condenser tubes of different thicknesses.

[0029] The auxiliary component 7 includes a fixing frame 71, which is fixedly installed on one side of the base block 1. A threaded rod 72 is threadedly connected to the top of the fixing frame 71. Limiting grooves 74 are equidistantly formed on the side wall of the fixing frame 71. Limiting blocks 75 are slidably connected inside each limiting groove 74. A clamping plate 73 is fixedly installed on one side of each limiting block 75. Limiting rods 76 are fixedly installed inside each limiting groove 74. The limiting rods 76 pass through the corresponding limiting blocks 75 and are slidably connected to the limiting blocks 75. The end of the threaded rod 72 near the clamping plate 73 extends into the clamping plate 73 and is rotatably connected to the clamping plate 73. By setting the auxiliary component 7, the fixing frame 71 is clamped on one side of the table to be fixed. By rotating the threaded rod 72, the clamping plate 73 is pushed downward, which makes it easier to fix the whole device by the auxiliary component 7. The limiting grooves 74, limiting blocks 75 and limiting rods 76 make the movement of the clamping plate 73 more stable.

[0030] The bottom block 1 has a drawer 11 inside one side, and a telescopic rod 12 is fixedly connected between the top of the bottom block 1 and the top seat 3. The drawer 11 facilitates the placement of new, unused polishing racks 68, and the telescopic rod 12 makes the top seat 3 move up and down more stably.

[0031] Among them, a fixing block 41 is fixedly installed at the output end of motor 4, and a fixing seat 51 is fixedly installed on the side of fixing plate 5 near motor 4. A fixing groove 52 is opened on the side of fixing seat 51 near fixing block 41. Fixing block 41 extends into the fixing groove 52 and is fixedly connected by bolts and nuts. A positioning block 67 is fixedly installed on the side of polishing frame 68 near positioning seat 66. A positioning bolt 671 is fixedly installed at the bottom of positioning block 67. A through hole is opened inside the bottom of positioning seat 66. Positioning bolt 671 passes through the through hole and is fixedly connected by nut. By setting fixing block 41 to extend into fixing groove 52 and to be fixed by bolts and nuts, it is convenient for disassembly and maintenance in the future. The positioning block 67, positioning bolt 671 and nut make it convenient to replace polishing frame 68 in the future.

[0032] Among them, anti-slip pads 77 are fixedly installed on the side of the clamping plate 73 and the base plate of the fixing frame 71 that are close to each other; by setting the anti-slip pads 77 to be made of rubber, it is beneficial to protect the desktop and other objects to be fixed.

[0033] All electrical devices in this plan are powered by an external power source.

[0034] Working principle: In use, the fixing bracket 71 is clamped on one side of the table to be fixed. The threaded rod 72 is rotated to push the clamping plate 73 downward, so that the device can be fixed as a whole by the auxiliary component 7. Alternatively, the device can be held by the handle behind the first motor 4. According to the diameter of the condenser tube to be polished, the output end of the second motor 62 drives the bidirectional lead screw 64 to rotate, which in turn drives the slider 65 to rotate, thereby adjusting the distance between the two polishing brackets 68. The tube walls on both sides of the condenser tube are respectively clamped between the two polishing brackets 68. The fixing plate 5 is rotated by the first motor 4, and then the condenser tube opening is polished by the polishing brackets 68.

[0035] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the scope of protection of this utility model.

Claims

1. A portable air conditioner condenser pipe inlet polishing tool, comprising a base block (1), characterized in that, The top of the base block (1) is connected to a top seat (3) via an electric telescopic rod (2). A first motor (4) is fixedly installed on the top of the top seat (3). A fixing plate (5) is detachably connected to the output end of the first motor (4). An adjustment component (6) is provided on the side of the fixing plate (5) away from the first motor (4). An auxiliary component (7) is provided on the side of the base block (1) near the adjustment component (6). The adjustment component (6) includes a mounting bracket (61). A second motor (62) is connected to one side of the adjustment component (6) via the mounting bracket (61). The fixing plate ( 5) A sliding groove (63) is symmetrically opened on the surface. A bidirectional lead screw (64) is rotatably connected inside the sliding groove (63). The end of the bidirectional lead screw (64) near the No. 2 motor (62) is fixedly connected to the output end of the No. 2 motor (62). A slider (65) is symmetrically slidably connected inside the bidirectional lead screw (64). The two ends of the bidirectional lead screw (64) pass through the two sliders (65) respectively and are threadedly connected to the sliders (65). A positioning seat (66) is fixedly installed on one side of the slider (65). A polishing frame (68) is detachably connected to one side of the positioning seat (66).

2. The portable air conditioner condenser pipe inlet polishing tool according to claim 1, characterized in that, The polishing frame (68) is symmetrically equipped with fixed frames (681) inside. A polishing roller (682) is rotatably connected to the side of each of the two fixed frames (681) that is close to each other. Sliding sleeves (683) are symmetrically fixedly installed on the side of each of the two fixed frames (681) that is far apart from each other. The sliding sleeves (683) penetrate both sides of the polishing frame (68) and are slidably connected to the polishing frame (68). Fixed sleeves (684) are fixedly installed on both sides of the polishing frame (68) near the sliding sleeves (683). (684) Each of the components has a movable groove (685) inside. The sliding sleeve (683) extends into the movable groove (685) and is slidably connected to the movable groove (685). A fixing rod (686) is fixedly installed inside the movable groove (685). The fixing rod (686) extends into the sliding sleeve (683) and is slidably connected to the sliding sleeve (683). A spring (687) is fixedly installed between the movable groove (685) and the sliding sleeve (683) and outside the fixing rod (686).

3. The portable air conditioner condenser pipe inlet polishing tool according to claim 1, characterized in that, The auxiliary component (7) includes a fixing frame (71), which is fixedly installed on one side of the base block (1). A threaded rod (72) is threadedly connected to the top of the fixing frame (71). Limiting grooves (74) are equidistantly opened on the side wall of the fixing frame (71). Limiting blocks (75) are slidably connected inside each limiting groove (74). A clamping plate (73) is fixedly installed on one side of each limiting block (75). Limiting rods (76) are fixedly installed inside each limiting groove (74). The limiting rods (76) pass through the corresponding limiting blocks (75) and are slidably connected to the limiting blocks (75). The end of the threaded rod (72) near the clamping plate (73) extends into the clamping plate (73) and is rotatably connected to the clamping plate (73).

4. A portable air conditioner condenser pipe inlet polishing tool according to claim 1, characterized in that, A drawer (11) is provided on one side inside the bottom block (1), and a telescopic rod (12) is fixedly connected between the top of the bottom block (1) and the top seat (3).

5. A portable air conditioner condenser pipe inlet polishing tool according to claim 2, characterized in that, A fixing block (41) is fixedly installed at the output end of the first motor (4). A fixing seat (51) is fixedly installed on the side of the fixing plate (5) near the first motor (4). A fixing groove (52) is opened on the side of the fixing seat (51) near the fixing block (41). The fixing block (41) extends into the fixing groove (52) and is fixedly connected by bolts and nuts. A positioning block (67) is fixedly installed on the side of the polishing frame (68) near the positioning seat (66). A positioning bolt (671) is fixedly installed at the bottom of the positioning block (67). A through hole is opened inside the bottom of the positioning seat (66). The positioning bolt (671) passes through the through hole and is fixedly connected by a nut.

6. A portable air conditioner condenser pipe inlet polishing tool according to claim 3, characterized in that, Anti-slip pads (77) are fixedly installed on the side of the clamping plate (73) and the base plate of the fixing frame (71) that are close to each other.

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