Indirect intercooler tube banding assembly hand-held jaw device

Abstract

The utility model relates to the technical field of intercooler processing equipment, especially relates to an indirect intercooler pipe belt combination handheld clamping jaw device, including briquetting, support and adjusting frame, briquetting is installed on the support, and the handle is connected on briquetting, the support is as main support, and its one end is connected with adjusting frame each other through shoulder hinge pin, and the other end of support is installed with the limit stop, and the handle is set on the limit stop, and the handle and briquetting are connected each other through spring, and the limit stop is connected with briquetting each other through hinge bolt, the clamping plate is installed on the left and right sides of support, and the rubber plate is installed on the outside of clamping plate, the utility model through briquetting, spring, handle and the collaborative structure design of limit stop, realized the clamping and loosening function of single -handed operation handheld clamping jaw device, and the operator can control the opening and closing of clamping jaw only by holding handle and handle with single hand, need not the other hand auxiliary, improved production efficiency, shortened the assembly rhythm of intercooler core.

Description

Technical Field

[0001] This utility model relates to the technical field of intercooler processing equipment, and in particular to an indirect intercooler tube and belt combined hand gripper device. Background Technology

[0002] The intercooler core in the heat exchanger consists of flat tubes, fins, side plates, and upper and lower cover plates. The overall assembly is completed by a semi-automatic assembly machine. The flat tubes and fins are arranged on a manual assembly platform to form tube-fin combinations. The tube-fin combinations are then placed on the semi-automatic assembly machine by a handheld gripper device for intercooler core assembly.

[0003] The existing handheld gripper devices for tubing and belt assembly require two hands to operate. One hand holds the gripper handle, while the other hand uses a pulsating caliper to open and close the handheld gripper device. Because it requires two hands to operate, it is not possible to manually assemble the tubing and belt simultaneously, resulting in low production efficiency and a slow product assembly cycle. Utility Model Content

[0004] This invention aims to address the shortcomings of existing handheld gripper technology that requires two-hand operation, and provides an indirect intercooler tube-and-belt combined single-handed handheld gripper device.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: an indirect intercooler pipe and belt combined hand gripper device, including a pressure block, a bracket and an adjustment frame; the pressure block is installed on the bracket, and a handle is connected to the pressure block; the bracket serves as the main support, one end of which is connected to the adjustment frame through a shoulder hinge pin, and a limit block is installed at the other end of the bracket, with a handle provided on the limit block, the handle and the pressure block being connected to each other through a spring, and the limit block being connected to the pressure block through a hinge bolt; clamping plates are installed on the left and right sides of the bracket, wherein the clamping plate on the left side of the bracket is connected to the pressure block, and a rubber plate is installed on the outside of the clamping plate.

[0006] Furthermore, the adjustment frame forms a hinged structure with the bracket through a shoulder hinge pin, so that the rotation angle of the adjustment frame is within the range of 0° to 30°, in order to adapt to different sizes of tube and belt combinations.

[0007] Furthermore, the spring is a compression spring, which keeps the clamping plate in a normally closed clamping state when no external force is applied; when a gripping force is applied, the spring is compressed, causing the clamping plate to open.

[0008] Furthermore, an oil-free bushing is provided between the pressure block and the hinge bolt, allowing the pressure block to rotate along the hinge bolt.

[0009] The advantages of this utility model are:

[0010] This invention utilizes a synergistic structural design of a pressure block, spring, handle, and limiting block to achieve single-handed operation of the gripper device for clamping and releasing. The operator only needs to hold the handle and grip with one hand to control the opening and closing of the gripper, eliminating the need for the other hand. This improves production efficiency, shortens the assembly cycle of the intercooler core, and offers advantages such as simple structure, low cost, compact layout, and easy installation. Furthermore, as a purely mechanical structure, this invention allows for single-handed operation, is lightweight and convenient, saving time and effort. It can quickly clamp the tubing assembly and smoothly move it to the assembly area, thereby significantly improving production cycle and work efficiency. Attached Figure Description

[0011] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0014] In the diagram: 1. Handle; 2. Pressure block; 3. Spring; 4. Grip; 5. Limiting block; 6. Bracket; 7. Adjusting bracket; 8. Clamping plate; 9. Rubber plate; 10. Shoulder hinge pin; 11. Hinge bolt; 12. Oil-free bushing. Detailed Implementation

[0015] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] Example 1:

[0018] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 2 This is a cross-sectional structural diagram of the present invention, as shown below. Figure 1 and Figure 2 As shown, this embodiment provides an indirect intercooler tube and cable assembly handheld gripper device. The device is a purely mechanical structure, consisting of a pressure block 2, a bracket 6, an adjusting frame 7, a handle 1, a grip 4, a limiting block 5, a spring 3, a clamping plate 8, a rubber plate 9, a shouldered hinge pin 10, a hinge bolt 11, and an oil-free bushing 12. The bracket 6, as the main support structure, is made of metal and possesses sufficient strength and rigidity. One end is connected to the adjusting frame 7 via the shouldered hinge pin 10, and the other end is fitted with the limiting block 5. The bracket 6 provides stability to the overall structure, ensuring that all components remain aligned during operation and preventing misalignment. The adjusting frame 7 is hinged to one end of the bracket 6 via the shouldered hinge pin 10, allowing the adjusting frame 7 to rotate around the pin axis by a certain angle (0° to 30°). The shouldered hinge pin 10 provides an adjustable hinge point, allowing the adjusting frame 7 to be fine-tuned according to the dimensions of the tube and cable assembly, enhancing the adaptability of the device. The adjustment frame 7 is used to install the clamping plate 8, and its rotation function makes the clamping action more flexible.

[0019] In this invention, the clamping plate 8 is installed on the adjusting frame 7, symmetrically arranged on the left and right sides of the support 6 to balance the clamping force. The rubber plate 9 is fixed to the outside of the clamping plate 8. The limiting block 5 is fixed to the other end of the support 6 and is used to install the handle 4 and the connecting pressure block 2. The handle 4 is set on the limiting block 5 for the operator to grip; the handle 1 is connected to the upper end of the pressure block 2. The handle 4 and handle 1 allow the operator to grip and apply force with one hand. The pressure block 2 is connected to the limiting block 5 via a hinge bolt 11, and an oil-free bushing 12 is provided between the pressure block 2 and the hinge bolt 11. A spring 3 is installed between the pressure block 2 and the handle 4. The oil-free bushing 12 reduces friction, allowing the pressure block 2 to rotate smoothly along the hinge bolt 11; the spring 3 is a compression spring, providing restoring force to achieve automatic clamping of the gripper; the pressure block 2 acts as a lever element, transmitting the gripping force to the adjusting frame 7. After assembly, the device has a compact structure, is lightweight, and easy to hold. All components are connected by bolts and pins, ensuring convenient and reliable installation.

[0020] The assembly process and working principle of this utility model are as follows: The bracket 6 in this utility model serves as the main support. The adjustment frame 7 is installed at one end of the bracket 6 through a shoulder hinge pin 10, allowing it to rotate at a certain angle. The clamping plate 8 on the left side of the bracket 6 is connected to the pressure block 2. A rubber plate 9 is installed on the clamping plate 8, and the whole assembly is installed on the adjustment frame 7. A limiting block 5 is installed at the other end of the bracket 6, and a handle 4 is installed on the limiting block 5. The pressure block 2 and the limiting block 5 are connected together through an internal hexagonal reamer bolt 11. An oil-free bushing 12 is installed between the pressure block 2 and the bolt, allowing the pressure block 2 to rotate smoothly along the fixing bolt. A spring 3 is installed between the pressure block 2 and the handle 4, and a handle 1 is installed at the upper end. After the assembly is completed, it is possible to operate with one hand to clamp and release the gripper. When the operator holds the handle 1 and the handle 4 with one hand, the clamping plate 8 on the left side is opened. After the gripper is placed into the tube and belt assembly to be clamped, it is clamped under the force of the spring 3 after releasing the hand.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A handheld gripper device for an indirect intercooler tube and belt assembly, characterized in that, The system includes a pressure block (2), a bracket (6), and an adjustment frame (7); the pressure block (2) is mounted on the bracket (6), and a handle (1) is connected to the pressure block (2); the bracket (6) serves as the main support, and one end of it is connected to the adjustment frame (7) via a shoulder hinge pin (10). A limit block (5) is installed at the other end of the bracket (6), and a handle (4) is provided on the limit block (5). The handle (4) is connected to the pressure block (2) via a spring (3), and the limit block (5) is connected to the pressure block (2) via a hinge bolt (11); clamping plates (8) are installed on both the left and right sides of the bracket (6), and the clamping plate (8) on the left side of the bracket (6) is connected to the pressure block (2). A rubber plate (9) is installed on the outside of the clamping plate (8).

2. The indirect intercooler tube-and-feed combined handheld gripper device according to claim 1, characterized in that, The adjustment frame (7) forms a hinge structure with the bracket (6) through a shoulder hinge pin (10), so that the rotation angle of the adjustment frame (7) is in the range of 0° to 30°, in order to adapt to different sizes of tube and belt combinations.

3. The indirect intercooler tube and belt combined handheld gripper device according to claim 1, characterized in that, The spring (3) is a compression spring (3), which keeps the left clamp (8) in a normally closed clamped state when no external force is applied; when a gripping force is applied, the spring (3) is compressed to open the left clamp (8).

4. The indirect intercooler tube-and-feed combined handheld gripper device according to claim 1, characterized in that, An oil-free bushing (12) is provided between the pressure block (2) and the hinge bolt (11) to allow the pressure block (2) to rotate along the hinge bolt (11).

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