Automatic firing pin device of radiator

Abstract

The utility model is suitable for the technical field of radiators, and provides an automatic striker device for a radiator, which comprises a material placing table, a material pressing plate, a material pressing plate and a material pressing plate, the limiting set is arranged on the supporting plate and comprises a secondary driving part fixedly connected to the supporting plate, a limiting plate arranged at the output end of the secondary driving part and side plates hinged to the two sides of the limiting plate, and the secondary driving part drives the limiting plate to move up and down; the main driving part is arranged on the supporting plate and drives the two side plates to rotate, the rotating directions of the two side plates are opposite, the needle inserting plate is arranged above the limiting plate, and a clamping jaw is arranged on the needle inserting plate; the device has the advantages that the continuous feeding function of radiators can be achieved through the two pushing plates with the moving directions perpendicular to each other, the radiators to be subjected to needle striking can be fixed through the limiting sets, the problem that riveting needles are installed obliquely due to inaccurate positioning of the radiators is solved, and the number of defective products in the machining process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of radiators, in particular to an automatic pin punching device for radiators. Background Art

[0002] Existing radiators are generally provided with pins, and during the production process, the pins need to be inserted on the end faces of the heat sinks. However, during the installation process, the radiator has an offset phenomenon, resulting in the pins being installed obliquely.

[0003] Chinese Patent with the publication number CN221185432U discloses an automatic pin inserting device for radiator production, including a frame and a radiator feeding part, a pin feeding part, and a pin inserting part installed on the frame. The pin inserting part includes a pin inserting platform, and along the conveying direction on the pin inserting platform, there are a radiator pushing station, a radiator positioning station, a pin positioning station, a pin pushing station, and a blanking station. The output end of the radiator feeding part is connected to the radiator pushing station, and the output end of the pin feeding part is connected to the pin positioning station. During the pin inserting process of the radiator, the positioning is inaccurate, resulting in the pins being inserted obliquely.

[0004] In summary, the existing technology obviously has inconveniences and defects in actual use, so it is necessary to improve. Content of the Utility Model

[0005] Aiming at the above defects, the purpose of the utility model is to provide an automatic pin punching device for radiators, which can solve the problem of inaccurate positioning of the radiator resulting in the skew installation of the riveting pins and reduce the number of defective products during the processing.

[0006] To achieve the above purpose, the utility model provides an automatic pin punching device for radiators, including: a feeding table, with a support plate arranged above the feeding table; a limiting group arranged on the support plate, the limiting group includes a secondary driving part fixedly connected to the support plate, a limiting plate arranged at the output end of the secondary driving part, and side plates hinged on both sides of the limiting plate, the secondary driving part drives the limiting plate to move up and down; a main driving part arranged on the support plate, the main driving part drives the two side plates to rotate, and the rotation directions of the two side plates are opposite, and a pin inserting plate arranged above the limiting plate, and clamping jaws are arranged on the pin inserting plate.

[0007] According to the automatic pin punching device for radiators of the utility model, a special-shaped block is arranged at the output end of the secondary driving part, and both sides of the special-shaped block are respectively abutted against the support plate and the limiting plate.

[0008] According to the automatic pin punching device for radiators of the utility model, a round rod is arranged on the limiting plate, the round rod is slidably connected to the support plate, and an elastic member is sleeved outside the round rod.

[0009] According to the automatic pin punching device for a radiator of the present utility model, the output end of the main driving member is provided with two screws with opposite threads, and a toothed plate is screwed on each of the two screws. Each of the two toothed plates meshes with a driving wheel, and the two driving wheels are respectively fixed to a rotating shaft. The two rotating shafts are both rotatably connected to a limiting plate, and a side plate is respectively fixed to the two rotating shafts.

[0010] According to the automatic pin punching device for a radiator of the present utility model, a stop plate is abutted on the feeding table, and the support plate is fixed to the stop plate.

[0011] According to the automatic pin punching device for a radiator of the present utility model, two pushing plates with mutually perpendicular moving directions are provided on the feeding table, and the two pushing plates are respectively arranged at the output ends of a telescopic member.

[0012] The present utility model provides an automatic pin punching device for a radiator, including: a feeding table, a support plate is arranged above the feeding table; a limiting group arranged on the support plate, the limiting group includes a secondary driving member fixed to the support plate, a limiting plate arranged at the output end of the secondary driving member, and side plates hinged to both sides of the limiting plate, the secondary driving member drives the limiting plate to move up and down; a main driving member arranged on the support plate, the main driving member drives the two side plates to rotate, and the rotation directions of the two side plates are opposite, a pin inserting plate is arranged above the limiting plate, and clamping jaws are arranged on the pin inserting plate; the beneficial effects of the present utility model: through two pushing plates with mutually perpendicular moving directions, the continuous feeding function of the radiator can be realized, and the radiator to be pin punched can be fixed through the limiting group, solving the problem that the riveting pins are installed obliquely due to inaccurate positioning of the radiator, and reducing the number of defective products in the processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the overall structural schematic diagram of the present utility model;

[0014] Figure 2 is the structural schematic diagram of the limiting group of the present utility model;

[0015] Figure 3 is the present utility model Figure 2 front view structural schematic diagram;

[0016] Figure 4 is the present utility model Figure 2 structural schematic diagram from another angle;

[0017] In the figure, 1 - feeding table, 2 - stop plate, 21 - support plate, 3 - pushing plate, 4 - telescopic member, 5 - pin inserting plate, 51 - clamping jaw, 6 - limiting plate, 61 - side plate, 62 - rotating shaft, 63 - driving wheel, 64 - round rod, 7 - main driving member, 71 - screw, 72 - toothed plate, 8 - special-shaped block, 81 - secondary driving member, 9 - elastic member. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] See also Figures 1 to 4 The utility model provides an automatic pin-striker device for a radiator, the automatic pin-striker device for a radiator comprising: a discharge platform 1, a support plate 21 is provided above the discharge platform 1; a limit group arranged on the support plate 21, the limit group comprising a secondary driving member 81 fixedly connected to the support plate 21, a limit plate 6 arranged at the output end of the secondary driving member 81 and side plates 61 hinged on both sides of the limit plate 6, the secondary driving member 81 drives the limit plate 6 to move up and down; a main driving member 7 arranged on the support plate 21, the main driving member 7 drives the two side plates 61 to rotate, and the rotation directions of the two side plates 61 are opposite, a pin plate 5 is arranged above the limit plate 6, and a clamping claw 51 is provided on the pin plate 5; the beneficial effects of the utility model: the continuous feeding function of the radiator can be realized by moving two push plates 3 in mutually perpendicular directions, the radiator to be struck can be fixed by the limit group, the problem of crooked installation of the rivet pin caused by inaccurate positioning of the radiator is solved, and the number of defective products in the processing process is reduced.

[0020] See also Figures 1 to 4 Preferably, the output end of the secondary driving member 81 of the utility model is provided with a special-shaped block 8, and the two sides of the special-shaped block 8 are respectively abutted against the support plate 21 and the limit plate 6. When the special-shaped block 8 rotates, it can drive the limit plate 6 away from the support plate 21 to ensure that the limit plate 6 abuts against the top of the radiator.

[0021] See also Figures 1 to 4 In addition, a round rod 64 is provided on the limit plate 6 of the utility model, and the round rod 64 is slidably connected to the support plate 21, and an elastic member 9 is provided on the outer sleeve of the round rod 64, and the elastic member 9 can drive the limit plate 6 to reset.

[0022] See also Figures 1 to 4 Furthermore, the output end of the main driving member 7 of the utility model is provided with two screw rods 71 ​​with opposite threads, and each of the two screw rods 71 ​​is threaded with a tooth plate 72, and each of the two tooth plates 72 is meshed with a driving wheel 63, and each of the two driving wheels 63 is fixed to a rotating shaft 62, and each of the two rotating shafts 62 is rotatably connected to the limit plate 6, and each of the two rotating shafts 62 is fixed with a side plate 61; the main driving member 7 is configured as a dual-axis motor, which can drive the two screw rods 71 ​​to drive the two driving wheels 63 to rotate in opposite directions, thereby ensuring that the two side plates 61 can clamp the radiator and ensure that the radiator is aligned.

[0023] See alsoFigures 1 to 4 , preferably, a baffle plate 2 is abutted on the feeding table 1 of the present utility model, and the supporting plate 21 is fixedly connected to the baffle plate 2; two pushing plates 3 with mutually perpendicular moving directions are arranged on the feeding table 1, and the two pushing plates 3 are respectively arranged at the output ends of a telescopic member 4 to realize the feeding function.

[0024] Working principle: Place the radiator on the feeding table 1. Through the two pushing plates 3 and the telescopic member 4, push the radiator below the pin inserting plate 5. Start the secondary driving member 81 to drive the special-shaped block 8 to rotate. The special-shaped block 8 drives the limiting plate 6 to move downward. The limiting plate 6 abuts on the upper part of the radiator. Then start the main driving member 7 to drive the two side plates 61 to clamp the radiator, ensuring that the skewed radiator is straightened and fixed at the same time; at this time, the clamping jaws 51 hold the riveting pins, and the pin hitting operation can be realized.

[0025] In summary, the present utility model provides a radiator automatic pin hitting device, including: a feeding table, a supporting plate is arranged above the feeding table; a limiting group arranged on the supporting plate, the limiting group includes a secondary driving member fixedly connected to the supporting plate, a limiting plate arranged at the output end of the secondary driving member, and side plates hinged on both sides of the limiting plate, the secondary driving member drives the limiting plate to move up and down; a main driving member arranged on the supporting plate, the main driving member drives the two side plates to rotate, and the rotation directions of the two side plates are opposite, a pin inserting plate arranged above the limiting plate, and clamping jaws are arranged on the pin inserting plate; the beneficial effects of the present utility model: Through the two pushing plates with mutually perpendicular moving directions, the continuous feeding function of the radiator can be realized. Through the limiting group, the radiator to be pin hit can be fixed, solving the problem that the riveting pins are installed obliquely due to inaccurate positioning of the radiator, and reducing the number of defective products in the processing process.

[0026] Certainly, the present utility model can also have other various embodiments. Without departing from the spirit and essence of the present utility model, those skilled in the art can make various corresponding changes and deformations according to the present utility model, but these corresponding changes and deformations should all fall within the protection scope of the appended claims of the present utility model.

Claims

1. A radiator automatic striker device, characterized in that: include: A material unloading platform, wherein a support plate is provided above the material unloading platform; A limit group is arranged on the support plate, the limit group includes a secondary driving member fixed to the support plate, a limit plate arranged at the output end of the secondary driving member, and side plates hinged to both sides of the limit plate, and the secondary driving member drives the limit plate to move up and down; A main driving member is arranged on the supporting plate, and the main driving member drives the two side plates to rotate, and the rotation directions of the two side plates are opposite; A pin board is arranged above the limiting plate, and a clamping claw is arranged on the pin board.

2. The radiator automatic striker device according to claim 1, characterized in that: A special-shaped block is provided at the output end of the secondary driving member, and two sides of the special-shaped block are respectively abutted against a support plate and a limit plate.

3. The radiator automatic striker device according to claim 2, characterized in that: A round rod is arranged on the limiting plate, the round rod is slidably connected to the supporting plate, and an elastic piece is arranged on the outer sleeve of the round rod.

4. The radiator automatic striker device according to claim 1, characterized in that: The output end of the main driving component is provided with two screws with opposite threads, each of the two screws is threaded with a tooth plate, each of the two tooth plates is meshed with a driving wheel, each of the two driving wheels is fixed to a rotating shaft, each of the two rotating shafts is rotatably connected to a limit plate, and each of the two rotating shafts is fixed with a side plate.

5. The radiator automatic striker device according to claim 1, characterized in that: The material discharging platform is abutted against a material blocking plate, and the support plate is fixedly connected to the material blocking plate.

6. The radiator automatic striker device according to claim 5, characterized in that: The unloading platform is provided with two push plates whose moving directions are perpendicular to each other, and the two push plates are respectively arranged at the output end of a telescopic member.

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