Flat tube positioning and clamping device for condenser assembly

Abstract

The utility model discloses a flat tube positioning and clamping device for condenser assembly, which relates to the field of cooler production equipment and comprises a buffering area and a carrying mechanism, the carrying mechanism is arranged at the front end of the buffering area, a correcting rack is arranged at the bottom of the carrying mechanism, and a positioning and clamping device is arranged on the top surface of the correcting rack. The positioning and clamping device comprises a positioning table, a linear sliding rail, a sliding table, a push plate, a check block and an air cylinder, and the piston end of the air cylinder is connected to the sliding table. According to the flat tube straightening machine, the straightening rack is additionally arranged in the subsequent process of the carrying mechanism, the positioning and clamping device is arranged on the top face of the straightening rack, and the flat tube carried to the positioning table is clamped and positioned through the positioning table, the linear sliding rail, the sliding table, the push plate, the check block and the air cylinder which are arranged on the positioning and clamping device. The positions of the flat pipes correspond to the positions of the fins in the assembling process, and the assembling qualification rate of the flat pipes and the fins is greatly increased.

Description

Technical Field

[0001] The utility model relates to the field of cooler production equipment, in particular to a flat tube positioning and clamping device for condenser assembly. Background Art

[0002] Coolers are usually composed of flat tubes (or pipes) and fins, which are the two main components of the cooler and are responsible for transferring heat and increasing the heat dissipation surface area to achieve effective heat dissipation.

[0003] In the existing cooler assembly line, the flat tubes need to be moved multiple times, which causes the positions of the flat tubes to shift during assembly, resulting in incomplete correspondence between the positions of the flat tubes and the fins, thereby reducing the production qualification rate. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a flat tube positioning and clamping device for condenser assembly to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a flat tube positioning and clamping device for condenser assembly, comprising a buffer zone and a conveying mechanism, the conveying mechanism is provided with a front end of the buffer zone, a correction frame is provided at the bottom of the conveying mechanism, the top surface of the correction frame is provided with a positioning and clamping device, the positioning and clamping device comprises a positioning table fixedly installed at one end of the top surface of the correction frame, a linear slide rail fixedly installed at the other end of the top surface of the correction frame, a slide table slidably installed on the top surface of the linear slide rail, a push plate fixedly installed at the front end of the slide table, a stopper fixedly installed at the rear end of the positioning table and a cylinder longitudinally arranged in the middle of the correction frame, and the piston end of the cylinder is connected to the slide table.

[0006] Preferably, a slide groove matched with the push plate is formed on the top surface of the positioning platform, and a plug hole is formed at one end of the positioning platform close to the push plate, and the plug hole is connected to the slide groove.

[0007] Preferably, there are two positioning tables, linear slides and push plates, which are symmetrically arranged about the cylinder. The slide is slidably installed on the two linear slides, and the two push plates are fixedly installed at the front end of the slide and correspond one to one to the two positioning tables.

[0008] Preferably, the cylinder is longitudinally arranged on the top surface of the correction frame and located between the two positioning tables, and the piston end of the cylinder points to the slide table and is fixedly connected to the bottom of the slide table.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model adds a correction frame in a subsequent process of a conveying mechanism, and a positioning clamping device is arranged on the top surface of the correction frame. The positioning table, linear slide rail, slide table, push plate, stopper and cylinder arranged by the positioning clamping device are used to clamp and position the flat tube conveyed to the positioning table, so that the position of the flat tube corresponds to the fin during assembly, thereby greatly improving the qualified rate of the flat tube and fin assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the installation structure of the transport mechanism of the utility model.

[0012] Figure 2 This is a schematic diagram of the installation structure of the positioning clamping device of the utility model.

[0013] The accompanying drawings are marked as follows: 1. buffer area; 2. transport mechanism; 3. correction frame; 4. positioning clamping device; 41. positioning table; 42. linear slide rail; 43. slide table; 44. push plate; 45. stop block; 46. slide groove; 47. cylinder. DETAILED DESCRIPTION

[0014] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0015] The utility model provides a flat tube positioning and clamping device for condenser assembly, such as Figure 1-2 As shown, it includes a buffer area 1 and a conveying mechanism 2. The conveying mechanism 2 is arranged at the front end of the buffer area 1, a correction frame 3 is arranged at the bottom of the conveying mechanism 2, and a positioning clamping device 4 is arranged on the top surface of the correction frame 3. The positioning clamping device 4 includes a positioning table 41 fixedly installed at one end of the top surface of the correction frame 3, a linear slide rail 42 fixedly installed at the other end of the top surface of the correction frame 3, a slide 43 slidably installed on the top surface of the linear slide rail 42, a push plate 44 fixedly installed at the front end of the slide 43, a stopper 45 fixedly installed at the tail end of the positioning table 41, and a cylinder 47 longitudinally arranged in the middle of the correction frame 3, and the piston end of the cylinder 47 is connected to the slide 43.

[0016] In a subsequent process of a conveying mechanism 2, a correction frame 3 is additionally provided, and a positioning clamping device 4 is provided on the top surface of the correction frame 3. The flat tube conveyed to the positioning table 41 is clamped and positioned by means of a positioning table 41, a linear slide rail 42, a slide 43, a push plate 44, a stopper 45, and a cylinder 47 provided in the positioning clamping device 4, so that the position of the flat tube corresponds to the fin during assembly, thereby greatly improving the qualified rate of the flat tube and fin assembly.

[0017] The positioning and clamping principle is: when the conveying mechanism 2 conveys the flat tube stored in the buffer area 1 to the correction rack 3, the flat tube falls onto the two positioning platforms 41 on the top surface of the correction rack 3. At this time, the cylinder 47 is turned on to make the push plate 44 at the front end of the slide 43 move toward the direction of the flat tube under the sliding limit of the linear slide rail 42 and the slide 43, until the push plate 44 abuts against the flat tube and cooperates with the abutment block 45 to perform a clamping positioning, so that the position of the flat tube is corrected, that is, the position of the flat tube corresponds to the fin during assembly, thereby ensuring the qualified rate of flat tube and fin assembly.

[0018] Furthermore, a slide groove 46 compatible with the push plate 44 is provided on the top surface of the positioning platform 41, and a socket is provided at one end of the positioning platform 41 close to the push plate 44, and the socket is communicated with the slide groove 46. The push plate 44 that is moved and abutted is placed in the slide groove provided on the positioning platform 41, thereby increasing the stability of the push plate 44 during movement and avoiding shaking of the push plate 44 during movement. At the same time, the positioning platform 41 provides sliding support for the push plate 44 to avoid bending and deformation caused by excessive weight at one end of the push plate 44, which affects the positioning of the flat tube.

[0019] Furthermore, there are two positioning platforms 41, linear slides 42, and push plates 44. The two positioning platforms 41, linear slides 42, and push plates 44 are symmetrically arranged about the cylinder 47. The slide 43 is slidably installed on the two linear slides 42. The two push plates 44 are fixedly installed at the front end of the slide 43 and correspond to the two positioning platforms 41 one by one. The two positioning platforms 41 support the flat tube to ensure the stability of the flat tube during placement and positioning. At the same time, the two linear slides 42 are used to slide and support the slide 43 and the two push plates 44 to ensure the stability of the slide 43 and the push plates 44 during movement, thereby avoiding the left and right center of gravity tilting during movement.

[0020] Furthermore, the cylinder 47 is longitudinally arranged on the top surface of the correction frame 3 and located between the two positioning platforms 41 , and the piston end of the cylinder 47 points to the slide 43 and is fixedly connected to the bottom of the slide 43 .

[0021] Several points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0022] The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modifications or changes made by ordinary technicians in this field based on the contents disclosed in the present invention should be included in the protection scope recorded in the claims.

Claims

1. A flat tube positioning and clamping device for condenser assembly, comprising a buffer zone (1) and a handling mechanism (2), characterized in that: The conveying mechanism (2) is provided with a front end of a buffer zone (1), a correction frame (3) is provided at the bottom of the conveying mechanism (2), a positioning clamping device (4) is provided on the top surface of the correction frame (3), and the positioning clamping device (4) comprises a positioning platform (41) fixedly installed at one end of the top surface of the correction frame (3), a linear slide rail (42) fixedly installed at the other end of the top surface of the correction frame (3), a slide (43) slidably installed on the top surface of the linear slide rail (42), a push plate (44) fixedly installed at the front end of the slide (43), a stopper (45) fixedly installed at the rear end of the positioning platform (41), and a cylinder (47) longitudinally arranged in the middle of the correction frame (3), and a piston end of the cylinder (47) is connected to the slide (43).

2. A flat tube positioning and clamping device for condenser assembly according to claim 1, characterized in that: The top surface of the positioning platform (41) is provided with a slide groove (46) adapted to the push plate (44), and an insertion hole is provided at one end of the positioning platform (41) close to the push plate (44), and the insertion hole is communicated with the slide groove (46).

3. The flat tube positioning and clamping device for condenser assembly according to claim 1, characterized in that: The number of the positioning platform (41), the linear slide rail (42), and the push plate (44) is two, and the two positioning platforms (41), the linear slide rail (42), and the push plate (44) are symmetrically arranged about the cylinder (47). The slide (43) is slidably mounted on the two linear slide rails (42), and the two push plates (44) are fixedly mounted at the front end of the slide (43) and correspond one to one to the two positioning platforms (41).

4. The flat tube positioning and clamping device for condenser assembly according to claim 3, characterized in that: The cylinder (47) is longitudinally arranged on the top surface of the correction frame (3) and located between the two positioning platforms (41), and the piston end of the cylinder (47) points to the slide table (43) and is fixedly connected to the bottom of the slide table (43).

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