Hanging transportation frame for cleaning and drying radiator

Abstract

The utility model discloses a suspension transport frame for cleaning and drying a radiator, relates to the technical field of radiator cleaning and drying equipment, and aims to solve the technical problem that the existing suspension transport frame for cleaning and drying the radiator cannot quickly and accurately clamp a suspension bracket. According to the utility model, the pressing and clamping driving assembly drives the suspension clamping pieces composed of the side frames at the two ends and the limiting nails to synchronously move towards the two ends, and the suspension bracket in a suspension state is supported at the same distance from the left end and the right end in the suspension bracket at the same time, so that the suspension bracket is prevented from greatly deviating; and meanwhile, the upper limiting piece is driven to press the suspension frame from the upper end, and the suspension frame can be rapidly, accurately and stably pressed and clamped.

Description

Technical Field

[0001] This utility model relates to the technical field of radiator cleaning and drying equipment, and more specifically, to a suspended transport rack for cleaning and drying radiators. Background Technology

[0002] During the manufacturing process of copper radiators, after the previous processes such as tooth removal, drilling and milling, polishing and precision milling, the surface of the radiator will have residual processing fluid, oil stains, metal shavings and other impurities. In order to ensure the cleanliness of the radiator and the smooth progress of subsequent processing, a cleaning and drying process is required. In order to ensure continuous production, a displacement drive component is generally used to drive the transport rack with the radiator hanging on it to move to carry out continuous cleaning and drying processes.

[0003] Existing suspended transport racks for radiator cleaning and drying cannot quickly and securely hang the hanging frame on the transport rack without eccentricity. After hanging, manual clamping and limiting components are required to clamp and limit the hanging frame, which increases the workload of workers and labor costs. In view of this, we propose a suspended transport rack for radiator cleaning and drying. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide a suspended transport rack for cleaning and drying radiators, so as to solve the technical problem that the existing suspended transport racks for cleaning and drying radiators cannot quickly and accurately clamp the suspension rack.

[0005] To solve the above technical problems, the present invention provides the following technical solution: a suspended transport frame for cleaning and drying radiators, comprising a transport frame, wherein the transport frame includes a two-way clamp, an upper limit member is installed at the front end of the two-way clamp, and the bottom of the two-way clamp cooperates with the upper limit member to clamp the radiator suspension frame;

[0006] The bidirectional clamp includes a clamp body, and a bidirectional transmission assembly is installed inside the clamp body. There are two sets of bidirectional transmission assemblies that are parallel to each other. The upper limit member and the power input end of the bidirectional transmission assembly are both connected to a clamping drive assembly.

[0007] The bidirectional transmission assembly includes a bidirectional threaded sleeve, wherein the two ends of the bidirectional threaded sleeve are respectively provided with a left-hand thread and a right-hand thread, and both ends are threadedly connected to a threaded head.

[0008] The clamp body includes a frame shell, and both ends of the frame shell are non-rotatably slidably connected to side frames. The opposite ends of the side frames at both ends are fixedly connected to limit pins.

[0009] Preferably, the power input end of the transport frame is connected to a longitudinal lead screw displacement drive assembly, the power input end of the longitudinal lead screw displacement drive assembly is connected to a transverse lead screw displacement drive assembly, a back frame is fixedly installed at the bottom of the transverse lead screw displacement drive assembly, and the longitudinal lead screw displacement drive assembly is slidably connected to the front end of the back frame.

[0010] Preferably, the upper limit positioner includes a front bar fixedly installed at the front end of a bidirectional clamp, with grooves at both ends of the front bar, and a pressure member slidably connected in the groove. Both ends of the pressure member are fitted with double-headed arc plates and connected by the double-headed arc plates, and a counterweight head is installed on the top of the pressure member.

[0011] Preferably, the bidirectional threaded sleeve is rotatably mounted inside the frame housing via a mounting sleeve, and limit rings are fixedly connected to the openings at both ends of the bidirectional threaded sleeve.

[0012] Preferably, two limiting grooves are provided at both ends of the frame, and limiting rods are slidably connected in the limiting grooves. The limiting grooves and limiting rods are both hexagonal in cross-section. The opposing ends of the limiting rods at both ends are fixedly connected to threaded heads through limiting rings, and the opposing ends of the limiting rods at both ends are fixedly connected to side frames.

[0013] Preferably, the clamping drive assembly includes a connecting rod, the middle of which is hinged to the outside of the frame housing via a fulcrum. The two ends of the connecting rod are respectively hinged to the highest point of the middle of the double-headed arc plate and the middle of the outer side of the chain. The chain is internally meshed with a first sprocket and a second sprocket. The first sprocket is fixedly installed outside the bidirectional threaded sleeve, and the second sprocket is rotatably installed on the frame housing. The power input end of the second sprocket is connected to a self-locking servo motor.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model uses a clamping drive assembly to drive the suspension clamp, which consists of side frames and limit pins at both ends, to move synchronously to both ends. It supports the suspension frame from both ends of the suspension frame at the same distance, preventing the suspension frame from shifting significantly. At the same time, it drives the upper limit component to press the suspension frame from the top, which can quickly, accurately and firmly clamp the suspension frame, solving the problem that the existing suspension transport frame used for radiator cleaning and drying cannot quickly and accurately clamp the suspension frame.

[0016] 2. The double-headed arc plate of this utility model is designed as an arc-shaped strip with a convex upper part in the middle, with pressure pieces sleeved at both ends. The double-headed arc plate is made of a metal strip with excellent elastic deformation performance. When the convex upper part in the middle of the arc-shaped strip is driven by the clamping drive component to press down, the pressure pieces at both ends rise. When the convex upper part in the middle stops pressing down and resets, the pressure pieces at both ends fall down to clamp the radiator suspension frame, which facilitates quick clamping of the radiator suspension frame and further solves the problem that the existing suspension transport frame used for radiator cleaning and drying cannot quickly and accurately clamp the suspension frame. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the transport frame of this utility model;

[0019] Figure 3 This is a cross-sectional structural diagram of the bidirectional clamp of this utility model;

[0020] Figure 4 This is a cross-sectional structural diagram of the bidirectional clamp of this utility model.

[0021] The labels in the diagram are as follows: 1. Transport frame; 2. Longitudinal lead screw displacement drive assembly; 3. Lateral lead screw displacement drive assembly; 4. Back frame; 5. Two-way clamp; 6. Upper limit device; 7. Radiator suspension frame; 8. Clamp body; 9. Two-way transmission assembly; 10. Clamping drive assembly.

[0022] 601. Front strip; 602. Double-headed arc plate; 603. Pressing part; 604. Groove; 605. Counterweight head;

[0023] 801. Frame; 802. Limiting slide groove; 803. Limiting slide rod; 804. Side frame; 805. Limiting pin;

[0024] 901. Double-ended threaded sleeve; 902. Mounting sleeve; 903. Threaded head; 904. Limiting ring;

[0025] 1001, First sprocket; 1002, Second sprocket; 1003, Self-locking servo motor; 1004, Chain; 1005, Connecting rod; 1006, Support frame. Detailed Implementation

[0026] like Figures 1 to 4 As shown, the present invention relates to a suspended transport rack for cleaning and drying radiators, including a transport rack 1, the transport rack 1 including a two-way clamp 5, an upper limit member 6 installed at the front end of the two-way clamp 5, and a radiator suspension rack 7 clamped at the bottom of the two-way clamp 5 in conjunction with the upper limit member 6.

[0027] The bidirectional clamp 5 includes a clamp body 8, and a bidirectional transmission assembly 9 is installed inside the clamp body 8. There are two sets of bidirectional transmission assemblies 9 that are parallel to each other. The upper limit member 6 and the power input end of the bidirectional transmission assembly 9 are both connected to the clamping drive assembly 10.

[0028] The bidirectional transmission assembly 9 includes a bidirectional threaded sleeve 901. The bidirectional threaded sleeve 901 has left-hand threads and right-hand threads at both ends, and both ends are threadedly connected to threaded heads 903.

[0029] The clamp body 8 includes a frame shell 801, with side frames 804 non-rotatably slidably connected to both ends of the frame shell 801. Limiting pins 805 are fixedly connected to the opposite ends of the side frames 804. This invention uses a clamping drive assembly 10 to drive the suspension clamp, composed of the side frames 804 and the limiting pins 805, to move synchronously to both ends. This simultaneously supports the suspension frame from both the left and right ends within the suspension frame, preventing significant displacement of the suspension frame. Simultaneously, it drives the upper limit member 6 to press down from the top. The suspension bracket can quickly, accurately, and securely clamp the radiator suspension bracket. The double-headed arc plate 602 is designed as an arc-shaped strip with a convex center. The double-end pressure piece 603 is sleeved on both ends. The double-headed arc plate 602 is made of a metal strip with excellent elastic deformation performance. When the clamping drive assembly 10 drives the convex center of the arc-shaped strip to press down, the double-end pressure piece 603 lifts up. When the convex center stops pressing down and resets, the double-end pressure piece 603 falls down to clamp the radiator suspension bracket 7, which facilitates quick clamping of the radiator suspension bracket 7.

[0030] Furthermore, the power input end of the transport frame 1 is connected to a longitudinal screw displacement drive assembly 2, the power input end of the longitudinal screw displacement drive assembly 2 is connected to a transverse screw displacement drive assembly 3, a back frame 4 is fixedly installed at the bottom of the transverse screw displacement drive assembly 3, and the longitudinal screw displacement drive assembly 2 is slidably connected to the front end of the back frame 4, so as to facilitate the displacement of the transport frame 1 and carry out continuous cleaning and drying work.

[0031] Furthermore, the upper limit component 6 includes a front bar 601 fixedly installed at the front end of the bidirectional clamp 5. Both ends of the front bar 601 are provided with grooves 604. A pressure member 603 is slidably connected in the grooves 604. Both ends of the pressure member 603 are fitted with double-headed arc plates 602 and connected by the double-headed arc plates 602. A counterweight head 605 is installed on the top of the pressure member 603 to facilitate clamping the radiator suspension bracket 7.

[0032] Furthermore, the bidirectional threaded sleeve 901 is rotatably installed inside the housing 801 via the mounting sleeve 902. Limiting rings 904 are fixedly connected to the openings at both ends of the bidirectional threaded sleeve 901, providing excellent limiting effect and preventing the threaded heads 903 at both ends from unscrewing out.

[0033] Furthermore, two limiting grooves 802 are provided at both ends of the frame housing 801. Limiting rods 803 are slidably connected in the limiting grooves 802. The cross-sections of the limiting grooves 802 and the limiting rods 803 are both regular hexagonal. The opposing ends of the limiting rods 803 at both ends pass through the limiting rings 904 and are fixedly connected to the threaded heads 903. The opposing ends of the limiting rods 803 at both ends are fixedly connected to the side frames 804. The suspension clamping device composed of the double-end side frames 804 and the limiting pins 805 can be slidably connected in a non-rotational manner, so that the suspension clamping device can only make translational movements that move closer or further away from each other, which is convenient for clamping or removing the suspension frame.

[0034] Furthermore, the clamping drive assembly 10 includes a connecting rod 1005. The middle part of the connecting rod 1005 is hinged to the outside of the frame 801 via a fulcrum 1006. The two ends of the connecting rod 1005 are respectively hinged to the highest point of the middle part of the double-headed arc plate 602 and the outer middle part of the chain 1004. The chain 1004 is internally meshed with a first sprocket 1001 and a second sprocket 1002. The first sprocket 1001 is fixedly installed outside the bidirectional threaded sleeve 901, and the second sprocket 1002 is rotatably installed on the frame 801. The power input end of the second sprocket 1002 is connected to a self-locking servo motor 1003. The clamping drive assembly 10 can synchronously drive the upper limit member 6 and the bidirectional transmission assembly 9.

[0035] Working Principle: This embodiment provides a suspended transport rack for cleaning and drying radiators. In use, the clamping drive assembly 10 drives the suspension clamps, composed of the double-ended side frames 804 and limiting pins 805, to move synchronously to both ends. This simultaneously supports the suspended rack from both ends, preventing significant displacement. Simultaneously, the upper limit member 6 presses the rack from above, quickly, accurately, and securely clamping it. The double-ended arc plate 602 is designed as an arc-shaped strip with a convex center, and pressure members 603 are fitted at both ends. The double-ended arc plate 602 is made of a metal strip with excellent elastic deformation properties. When the clamping drive assembly 10 drives the convex center of the arc plate to press down, the pressure members 603 at both ends rise. When the convex center stops pressing and returns to its original position... The double-ended clamping component 603 descends to clamp the radiator suspension bracket 7, facilitating quick clamping of the radiator suspension bracket 7. First, the transport frame 1 is moved to the corresponding position on the clamping worktable where the radiator suspension bracket 7 is placed. External power supply drives the self-locking servo motor 1003 to rotate forward via an external switch, causing the second sprocket 1002 to rotate clockwise. Through chain 1004, this drives the two first sprockets 1001 to rotate clockwise synchronously. The two bidirectional threaded sleeves 901 also rotate clockwise simultaneously. Since the bidirectional threaded sleeves 901 have left-hand and right-hand threads at both ends, and both ends are threaded with threaded heads 903, the threaded heads 903 rotate synchronously towards the center. Furthermore, since the limiting slide groove 802 and the limiting slide rod 803 both have hexagonal cross-sections, they can... The rotating sliding connection of the suspension clamps consisting of the double-end side frames 804 and the limiting pins 805 allows the suspension clamps to only move closer to or further away from each other. The suspension clamps consisting of the two end side frames 804 and the limiting pins 805 move synchronously and at the same distance towards each other. At the same time, the chain 1004 drives the end of the connecting rod 1005 to rise. Since the middle of the connecting rod 1005 is hinged at the fulcrum frame 1006, through the lever principle, the double-headed arc plate 602, made of a metal strip with excellent elastic deformation performance, is pressed down on the upper part of the middle of the double-headed arc plate 602 connected to the first end of the connecting rod 1005. The double-end pressing piece 603 is raised, placing the radiator suspension bracket 7 under the transport frame 1. At this time, the self-locking servo motor 1003 is reversed, and the double-end suspension clamps move away from each other. The suspension clamp, composed of 04 and limit pin 805, moves synchronously and at the same distance in opposite directions, causing the limit pin 805 to insert into the groove below the top frame of the radiator suspension bracket 7. This allows the two end brackets 804 to abut against the inner edge of the top frame from within the radiator suspension bracket 7, firmly clamping the radiator suspension bracket 7 suspended on the transport frame 1. Simultaneously, the end of the connecting rod 1005 descends, the first end rises and resets, and the middle convex part stops pressing down. The double-headed arc plate 602, with its excellent elastic deformation performance, resets, and the double-end pressing piece 603 falls and clamps the radiator suspension bracket 7, facilitating quick and easy clamping. The bidirectional transmission assembly 9 provides higher positioning accuracy and motion control capabilities, while the self-locking servo motor 1003 provides better stopping accuracy. The bidirectional transmission assembly 9 can maintain its position when stopped, resisting external loads.Finally, the self-locking servo motor 1003 is self-locked (the longitudinal lead screw displacement drive assembly 2, the transverse lead screw displacement drive assembly 3, and the self-locking servo motor 1003 are all commercially available products and are all connected to an external control switch).

[0036] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A suspension transport rack for use in cleaning and drying a radiator, characterized in that The utility model provides a transport frame (1), the transport frame (1) includes two -way clamp frame (5), two -way clamp frame (5) front end is equipped with upper limit piece (6), two -way clamp frame (5) bottom cooperation upper limit piece (6) clamping has radiator suspension frame (7); Two -way clamp frame (5) includes clamp frame body (8), clamp frame body (8) inside is equipped with two -way transmission assembly (9), two -way transmission assembly (9) has two groups and parallel with each other, and the power input end of upper limit piece (6) and two -way transmission assembly (9) is connected with pressure clamp drive assembly (10) all; Two -way transmission assembly (9) includes two -way threaded sleeve (901), two -way threaded sleeve (901) inside both ends are equipped with left -hand thread and right -hand thread respectively and both ends are all connected with threaded head (903) threadedly; Clamp frame body (8) includes frame shell (801), frame shell (801) both ends are all non -rotary sliding connection with side frame (804), and the side frame (804) of both ends is fixedly connected with limit nail (805) opposite ends.

2. The hanging transport rack for cleaning and drying a heat sink according to claim 1, wherein The power input end of the transport frame (1) is connected with a longitudinal screw displacement drive assembly (2), the power input end of the longitudinal screw displacement drive assembly (2) is connected with a transverse screw displacement drive assembly (3), the transverse screw displacement drive assembly (3) is fixedly installed with a back frame (4), and the longitudinal screw displacement drive assembly (2) is slidingly connected to the front end of the back frame (4).

3. The hanger transport rack for cleaning and drying a heat sink according to claim 1, wherein The upper limit piece (6) includes a front bar (601) fixedly installed at the front end of the two-way clamp frame (5), the front bar (601) is provided with a slot (604) at both ends, the slot (604) is slidingly connected with a pressing piece (603), the pressing piece (603) is provided with a double-sleeve head arc piece (602) on both ends and is connected through the double-sleeve head arc piece (602), and a counterweight head (605) is installed on the top of the pressing piece (603).

4. The hanger transport rack for cleaning and drying a heat sink according to claim 3, wherein The two -way threaded sleeve (901) is rotatably installed in the frame shell (801) through a mounting sleeve (902), and the two -way threaded sleeve (901) is fixedly connected with a limit ring (904) at both ends.

5. A hanger transport rack for use in cleaning and drying a heat sink as defined in claim 4, wherein Both ends of the frame shell (801) are provided with two limit sliding grooves (802), the limit sliding grooves (802) are slidingly connected with limit sliding rods (803), and the limit sliding grooves (802) and the limit sliding rods (803) are both hexagonal in cross section, the limit sliding rods (803) are fixedly connected with threaded heads (903) through the limit rings (904) at opposite ends, and the limit sliding rods (803) are fixedly connected with side frames (804) at opposite ends.

6. A hanger transport rack for use in cleaning and drying a heat sink as defined in claim 5, wherein The press-clamp driving assembly (10) comprises a connecting rod (1005), the middle part of the connecting rod (1005) is hinged outside the frame shell (801) through a fulcrum support (1006), the two ends of the connecting rod (1005) are respectively hingedly connected with the middle highest part of a double sleeve head arc piece (602) and the outer middle part of a chain (1004), the chain (1004) is internally meshed and connected with a first chain wheel (1001) and a second chain wheel (1002), the first chain wheel (1001) is fixedly installed outside a bidirectional screw sleeve (901), the second chain wheel (1002) is rotatably installed on the frame shell (801), and the power input end of the second chain wheel (1002) is connected with a self-locking type servo motor (1003).

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