Air conditioner copper pipe double-end clamping structure
By using a transmission component with a double-end clamping structure for air conditioning copper pipes and a universal joint design, the problem of frequent replacement of copper pipe clamping components is solved, enabling rapid adaptation and clamping of copper pipes of different diameters and improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-03-24
AI Technical Summary
In the current process of processing copper pipes for air conditioners, the clamping components need to be replaced frequently, resulting in long downtime of the production line and making it difficult to adapt to the production needs of different models of air conditioners.
A double-end clamping structure for air conditioning copper pipes was designed. Through the cooperation of transmission components and universal joints, the copper pipe clamping blocks can be quickly adjusted to adapt to the clamping requirements of copper pipes of different diameters and reduce the number of component replacement steps.
It enables rapid clamping and switching of copper tubes of different diameters, greatly reducing production line downtime and improving production efficiency.
Smart Images
Figure CN224027416U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to air conditioner soft copper pipe processing technical field, concretely is a kind of air conditioner copper pipe double-end holding structure. BACKGROUND
[0002] In the production and manufacturing process of air conditioner, the processing and handling of copper pipe are a crucial link, from the cutting of raw material copper pipe, to the flaring, bending and other fine processing according to installation requirements, each step needs high precision, for example, when cutting copper pipe, the length must be accurate, otherwise subsequent assembly will have problems;The flaring operation must ensure the size accuracy, so that it can be tightly connected with other components, achieve good sealing effect, and ensure the smooth transmission of refrigerant, so a suitable clamping assembly must be used to fix the copper pipe during processing;
[0003] Whenever the production line switches to produce different models of air conditioner, corresponding to different pipe diameter copper pipe, if the existing holding structure is used, production often has to be stopped, and manpower and time is consumed to replace the suitable clamping assembly, for example, in a medium-sized air conditioner production enterprise, it simultaneously undertakes multiple series air conditioner orders, from household small wall-mounted air conditioner to commercial large central air conditioner, the copper pipe diameter span is large, every time the production task is switched, the worker has to disassemble the original clamping block, adjusting screw rod and other components, and then according to the new copper pipe model, find out the suitable assembly from the complicated spare parts warehouse for installation and debugging, the steps are complicated. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a kind of air conditioner copper pipe double-end holding structure to solve the problems raised in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of air conditioner copper pipe double-end holding structure, comprising:
[0006] Housing;
[0007] Transmission assembly, the transmission assembly is placed in housing, the transmission assembly includes the first transmission plate slidingly connected on the housing, the first transmission plate is slidingly connected with sliding plate, the sliding plate bottom is threadedly connected with screw rod, the first transmission plate is slidingly connected with sliding rod, the sliding rod is fixedly connected with connecting rod, the connecting rod is fixedly connected with clamping block, the clamping block is slidingly connected with the insertion warehouse, the housing bottom is rotatably connected with the warped plate, the warped plate is slidingly connected with fixed block, the fixed block is fixedly connected with lifting plate.
[0008] Further, the fixed block is slidably connected to the shell, the insertion bin is fixedly connected to the shell, the insertion bin is provided with an opening, the lifting plate is slidably connected to the opening of the insertion bin, the lead screw is fixedly connected with a transmission block on the side away from the connecting rod, and the bottom of the shell is fixedly connected with a damper.
[0009] The above technical scheme has the advantages that: the transmission block is fixed to the lead screw, the second transmission plate is driven to slide downward by the first transmission plate when the lead screw is twisted, and the second transmission plate is actuated.
[0010] Further, the first transmission plate is provided with a limiting hole at the top, the sliding rod is fixedly connected with a sliding shaft at the bottom, and the sliding shaft is slidably connected to the limiting hole at the top of the first transmission plate.
[0011] The above technical scheme has the advantages that: the limiting hole is arranged, the sliding shaft is limited when in use, the horizontal position of the clamping block is adjusted by directly actuating the sliding rod when necessary, and the sliding rod is fixed by using bolts after being adjusted to a proper position.
[0012] Further, the universal joint is fixedly connected between the rocker plate and the fixed block.
[0013] The above technical scheme has the advantages that: the universal joint is arranged between the rocker plate and the fixed block, and the rocker plate cannot drive the fixed block to pry and cause the transmission of the fixed block to have a large amplitude.
[0014] Further, the rocker plate is rotatably connected to the shell by a rotating shaft, and the rocker plate is slidably connected to the second transmission plate.
[0015] The above technical scheme has the advantages that: the rotating shaft is fixedly connected to the bottom of the shell, and the rocker plate is conveniently rotated at the bottom of the shell.
[0016] Further, the shell is provided with an opening, and the first transmission plate is slidably connected to the opening of the shell.
[0017] The above technical scheme has the advantages that: the opening is arranged on the shell, and the first transmission plate is conveniently slid on the shell when in use.
[0018] Further, the first transmission plate is provided with an inclined hole, the sliding plate is fixedly connected with a horizontal rod, and the sliding plate is slidably connected to the inclined hole of the first transmission plate by the horizontal rod.
[0019] The above technical scheme has the advantages that: the inclined hole is arranged on the first transmission plate, and the first transmission plate is conveniently pressed downward by the sliding of the horizontal rod in the inclined hole of the first transmission plate when in use.
[0020] Compared with the prior art, the present application has the advantages and positive effects that:
[0021] In this invention, when dealing with large-diameter copper pipes, the operator only needs to easily turn the transmission block. The transmission block drives the screw fixedly connected to it to rotate. Under the action of the thread, the sliding plate slides on the outer shell. The crossbar fixedly connected to the sliding plate slides in the inclined hole of the first transmission plate. Utilizing the principle of the inclined plane, the lateral sliding is converted into the vertical downward pressing motion of the first transmission plate. The first transmission plate is connected to the clamping block through the connecting rod, which ultimately drives the clamping block to insert into the insertion chamber, quickly achieving a stable clamping of the large-diameter copper pipe. The connecting rod here plays the role of linkage transmission, stably transmitting power. When the production task is switched to small-diameter copper pipes, there is no need to change the components. Just continue to turn the transmission block to make the screw rotate further, so that the sliding plate continues to move. The second transmission plate is pressed by the sliding first transmission plate, which drives the rocker plate in contact with it to rotate around the pivot. The fixed block connected by the universal joint rises with the rotation of the rocker plate, realizing power transmission, and finally causing the lifting plate to rise. The clamping and switching of copper pipes of different diameters can be completed within a few minutes, greatly shortening the downtime of the production line and solving the problem of frequent component replacement required in the prior art. Attached Figure Description
[0022] Figure 1 This is a schematic diagram of the overall structure of a double-end braced structure for air conditioning copper pipes.
[0023] Figure 2 This is a schematic diagram of the position of the transmission block in a double-end bearing structure for air conditioning copper pipes.
[0024] Figure 3 This is a schematic diagram showing the connection between the lifting plate and the insertion compartment in an air conditioning copper pipe double-end support structure.
[0025] Figure 4 This is a schematic diagram showing the position of the second transmission plate in a double-end bearing structure for air conditioning copper pipes.
[0026] Figure 5 A double-end reinforced structure for air conditioning copper pipes Figure 3 Enlarged schematic diagram of the structure at point A in the middle.
[0027] Figure 6 This is a schematic diagram showing the connection relationship between a sliding plate and a first transmission plate in a double-end bearing structure for air conditioning copper pipes.
[0028] Numbering on the map:
[0029] 1. Outer shell;
[0030] 2. Transmission assembly; 21. First transmission plate; 22. Sliding plate; 23. Transmission block; 24. Lead screw; 25. Sliding rod; 26. Connecting rod; 27. Clamping block; 28. Insertion compartment; 29. Rocker; 210. Fixing block; 211. Rotating shaft; 212. Lifting plate; 213. Second transmission plate; 214. Sliding shaft. Detailed Implementation
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0032] Example:
[0033] like Figures 1-6 As shown, this utility model provides a technical solution: a double-end support structure for an air conditioning copper pipe, comprising:
[0034] Outer shell 1;
[0035] Transmission assembly 2 is housed inside housing 1. Transmission assembly 2 includes a first transmission plate 21 slidably connected to housing 1, a sliding plate 22 slidably connected to the first transmission plate 21, a lead screw 24 threadedly connected to the bottom of the sliding plate 22, a sliding rod 25 slidably connected to the first transmission plate 21, a connecting rod 26 fixedly connected to the sliding rod 25, a clamping block 27 fixedly connected to the connecting rod 26, an insertion compartment 28 slidably connected to the clamping block 27, a rocker plate 29 rotatably connected to the bottom of housing 1, a fixing block 210 slidably connected to the rocker plate 29, and a lifting plate 212 fixedly connected to the fixing block 210.
[0036] The utility model discloses a drive mechanism for clamping copper pipe of different diameters, including the shell 1, the first transmission board 21, the sliding plate 22, the cross bar, the second transmission board 213, the fixed block 210, the lifting plate 212, the drive block 23 and the screw rod 24, the shell 1 bottom is fixedly connected with the damping, the first transmission board 21 is fixedly connected with the sliding rod 25, the sliding plate 22 is fixedly connected with the cross bar, the cross bar is fixedly connected with the second transmission board 213, the second transmission board 213 is fixedly connected with the fixed block 210, the fixed block 210 is fixedly connected with the lifting plate 212, the screw rod 24 is fixedly connected with the drive block 23, when facing the large diameter copper pipe, staff only needs to twist the drive block 23, the drive block 23 drives the fixed connection of screw rod 24 rotation, under the action of screw thread, sliding plate 22 is slid on the shell 1, the cross bar fixedly connected on sliding plate 22 slides in the inclined hole on the first transmission board 21, utilizes the inclined plane principle, converts the horizontal sliding into the vertical downward movement of the first transmission board 21, the first transmission board 21 is connected with the clamping block 27 through the connecting rod 26, finally drives the clamping block 27 to insert the interspersed warehouse 28, realizes the stable clamping of large diameter copper pipe quickly, the connecting rod 26 plays the role of connecting rod transmission here, and stable power transmission is achieved, and when the production task switches to small diameter copper pipe, still need not to replace the component, only need to twist the drive block 23 continuously, make the screw rod 24 further rotate, make sliding plate 22 move continuously, the second transmission board 213 is oppressed by the first transmission board 21 of sliding down, drives the rocker 29 of contact to rotate around the rotation shaft 211, the fixed block 210 connected through the universal joint rises along with the rotation of rocker 29, realizes power transmission, finally makes the lifting plate 212 rise, can complete the clamping switching of copper pipe of different diameters within several minutes, greatly shortens the stagnation time of production line, solves the problem that the prior art in the background art needs to replace the component frequently
[0037] Further, as shown in Figures 1 to 5 The fixed block 210 is slidably connected to the shell 1, the interspersed warehouse 28 is fixedly connected to the shell 1, the interspersed warehouse 28 is provided with an opening, the lifting plate 212 is slidably connected to the opening in the interspersed warehouse 28, the screw rod 24 is fixedly connected with the drive block 23 on the side away from the connecting rod 26, the bottom of the shell 1 is fixedly connected with the damping, the damping on the bottom of the shell 1 is fixedly connected with the second transmission board 213, by fixing a drive block 23 on the screw rod 24, the staff can twist the screw rod 24 conveniently during use, the second transmission board 213 will be driven to slide down by the first transmission board 21 of sliding down, and the second transmission board 213 is actuated.
[0038] The first transmission board 21 is provided with a limiting hole at the top, the sliding shaft 214 is fixedly connected to the bottom of the sliding rod 25, and the sliding shaft 214 is slidably connected to the limiting hole at the top of the first transmission board 21. By setting the limiting hole, the sliding shaft 214 is limited during use. When the horizontal position of the clamping block 27 needs to be adjusted, the staff directly actuates the sliding rod 25, adjusts to the appropriate position, and fixes by using the bolt.
[0039] The rocker 29 and the fixed block 210 are fixedly connected with the universal joint. By setting that the rocker 29 and the fixed block 210 are fixedly connected with the universal joint, the rocker 29 will not drive the fixed block 210 to pry, causing the transmission of the fixed block 210 to appear amplitude during use.
[0040] The rocker 29 is rotatably connected with the shell 1 through the rotating shaft 211, and the rocker 29 is slidably connected with the second transmission plate 213. The rotating shaft 211 is fixedly connected at the bottom of the shell 1, so that the rocker 29 can rotate at the bottom of the shell 1.
[0041] The shell 1 is provided with an opening, and the first transmission plate 21 is slidably connected in the opening of the shell 1. The opening is arranged on the shell 1, so that the first transmission plate 21 can slide on the shell 1 during use.
[0042] In the above scheme, the connection mode of the first transmission plate 21 and the sliding rod 25 is not proposed. Figure 6 As shown in the figure, the first transmission plate 21 is provided with an inclined hole, and the sliding plate 22 is fixedly connected with a cross rod. The sliding plate 22 is slidably connected in the inclined hole of the first transmission plate 21 through the cross rod. The inclined hole is arranged on the first transmission plate 21, so that the first transmission plate 21 can be pressed down by sliding the cross rod in the inclined hole of the first transmission plate 21 during use.
[0043] Working principle: as shown in the figure, Figures 1-6 When clamping a copper pipe with a large diameter, first insert the copper pipe directly into the insertion cavity 28, and twist the transmission block 23 to drive the transmission block 23 to rotate the lead screw 24. The lead screw 24 drives the sliding plate 22 to slide on the shell 1, so that the cross rod on the sliding plate 22 slides in the inclined hole of the first transmission plate 21. Under the limiting action of the opening of the shell 1, the first transmission plate 21 will drive the clamping block 27 to press down through the connecting rod 26 and insert into the insertion cavity 28 to clamp the copper pipe. At this time, the copper pipe is clamped at both ends;
[0044] When the diameter of the copper pipe is small, the worker only needs to continuously twist the transmission block 23 to continuously drive the lead screw 24 to rotate, so that the sliding plate 22 continuously slides away from the side of the transmission block 23. The first transmission plate 21 will finally pass through the opening on the shell 1 and press the second transmission plate 213, so that the second transmission plate 213 makes the rocker 29 rotate, the rocker 29 drives the fixed block 210 to rise, and the lifting plate 212 is driven to slide up in the insertion cavity 28, so that the copper pipe is lifted, and the clamping block 27 is pressed at the same time. The lifting plate 212 is lifted to clamp the copper pipe more tightly.
[0045] The above merely describes preferred embodiments of the present application and is not intended to limit the present application in any form, although the present application has been disclosed as above with preferred embodiments, however, it is not intended to limit the present application, any person skilled in the art without departing from the technical scheme of the present application can make some changes or modifications to the above-mentioned technical content for equivalent embodiments, the implementation schemes in the above-mentioned embodiments can be further combined or replaced, as long as it does not deviate from the technical scheme of the present application, any simple modification, equivalent change and modification made to the above-mentioned embodiments according to the technical essence of the present application still belongs to the scope of the present application.
Claims
1. A double-end bracing structure for air conditioning copper pipes, characterized in that, include: Outer shell (1); A transmission assembly (2) is placed inside the outer casing (1). The transmission assembly (2) includes a first transmission plate (21) slidably connected to the outer casing (1). A sliding plate (22) is slidably connected to the first transmission plate (21). A lead screw (24) is threadedly connected to the bottom of the sliding plate (22). A sliding rod (25) is slidably connected to the first transmission plate (21). A connecting rod (26) is fixedly connected to the sliding rod (25). A clamping block (27) is fixedly connected to the connecting rod (26). An insertion compartment (28) is slidably connected to the clamping block (27). A rocker (29) is rotatably connected to the bottom of the outer casing (1). A fixing block (210) is slidably connected to the rocker (29). A lifting plate (212) is fixedly connected to the fixing block (210).
2. The double-end support structure for air conditioning copper pipes according to claim 1, characterized in that: The fixed block (210) is slidably connected to the outer shell (1), the insertion chamber (28) is fixedly connected to the outer shell (1), the insertion chamber (28) has an opening, the lifting plate (212) is slidably connected to the opening in the insertion chamber (28), the lead screw (24) is fixedly connected to the side away from the connecting rod (26) with a transmission block (23), the bottom of the outer shell (1) is fixedly connected with a damper, and the bottom of the outer shell (1) is fixedly connected with a second transmission plate (213).
3. The double-end support structure for air conditioning copper pipes according to claim 1, characterized in that: The first transmission plate (21) has a limiting hole at the top, and the sliding rod (25) is fixedly connected to a sliding shaft (214) at the bottom. The sliding shaft (214) is slidably connected to the limiting hole at the top of the first transmission plate (21).
4. The double-end support structure for air conditioning copper pipes according to claim 1, characterized in that: A universal joint is fixedly connected between the rocker (29) and the fixing block (210).
5. The double-end support structure for air conditioning copper pipes according to claim 1, characterized in that: The rocker (29) is rotatably connected to the outer casing (1) via a pivot (211), and the rocker (29) is slidably connected to the second transmission plate (213).
6. The double-end support structure for air conditioning copper pipes according to claim 1, characterized in that: The outer shell (1) has an opening, and the first transmission plate (21) is slidably connected to the opening on the outer shell (1).
7. The double-end support structure for air conditioning copper pipes according to claim 1, characterized in that: The first transmission plate (21) has an oblique hole, and the sliding plate (22) is fixedly connected to a crossbar. The sliding plate (22) is slidably connected to the oblique hole on the first transmission plate (21) through the crossbar.