An ultrasonic welding locking clamp based on HPD package

Abstract

The utility model relates to ultrasonic welding auxiliary equipment technical field especially relates to a kind of ultrasonic welding locking fixture based on HPD packaging.Its technical scheme includes base, the top of base is equipped with workbench, the top of base is equipped with fixed structure in both sides, two the fixed structure is equipped with clamping jaw for fixed product on, the bottom of clamping jaw is equipped with multiple installation grooves, the bottom inner wall of installation groove is equipped with jack, the inner wall of jack is equipped with locating hole one, the installation groove is equipped with gasket for preventing scratch water cooling plate in, the top of workbench is equipped with two locating hole two and two locating column, the top of workbench is equipped with two sensors, the utility model is set through fixed structure and clamping jaw, can realize the quick locking and disassembly of product, save the time consumed by disassembly and assembly, improve work efficiency, still through setting gasket, the surface of product cold water plate can be protected, reduce scrap rate.

Description

Technical Field

[0001] This utility model relates to the field of ultrasonic welding auxiliary equipment technology, and in particular to an ultrasonic welding locking clamp based on HPD packaging. Background Technology

[0002] In the field of HPD packaging, ultrasonic welding is widely used as an efficient and reliable connection method. Ultrasonic welding utilizes high-frequency vibration waves transmitted to the surfaces of two objects to be welded. Under pressure, the surfaces of the two objects rub against each other, forming a fusion between molecular layers. During ultrasonic welding, locking clamps are needed to firmly hold the HPD packaged workpiece to ensure the stability of the welding process and the welding quality. Generally, bolts are used to lock the product positioning holes for fixation.

[0003] The process of removing and installing bolts not only increases operation time and reduces work efficiency, but also easily scratches the product's water-cooling plate, increasing the scrap rate of the product. In view of the above reasons, this application proposes an ultrasonic welding locking fixture based on HPD packaging. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the background technology by proposing an ultrasonic welding locking clamp based on HPD packaging.

[0005] The technical solution of this utility model is as follows: an ultrasonic welding locking fixture based on HPD packaging, including a base, a worktable above the base, and fixing structures on both sides of the top of the base. Each of the two fixing structures is provided with a clamp for fixing the product. The bottom of the clamp is provided with multiple mounting grooves, the bottom inner wall of the mounting groove is provided with an insertion hole, the inner wall of the insertion hole is provided with a positioning hole, and a pad for preventing scratching the water cooling plate is provided in the mounting groove.

[0006] Optionally, the top of the worktable is provided with two positioning holes and two positioning posts, and the top of the worktable is provided with two sensors.

[0007] Optionally, the center of the pad is provided with a through groove, and a round hole is provided in the through groove. The round hole penetrates the pad and a locking structure for fixing the pad is provided in the round hole.

[0008] Optionally, the locking structure includes a hollow column, with two pressure plates fixedly mounted on the outside of the hollow column, a vertical plate movably mounted inside the hollow column, a positioning rod fixedly mounted on one side of the vertical plate, a connecting plate fixedly mounted on the other side of the vertical plate, an adjusting rod fixedly mounted on the bottom of the connecting plate, and one end of the adjusting rod penetrating the bottom inner wall of the hollow column and fixedly mounted with an adjusting handle.

[0009] Optionally, two sets of sliding rods are fixedly installed inside the hollow column. The vertical plate and the sliding rods are movably connected. A spring is sleeved on the sliding rod. One end of the spring is fixedly connected to one side of the vertical plate, and the other end of the spring is fixedly connected to the inner wall of the hollow column.

[0010] Optionally, the positioning rod and the positioning hole are adapted to each other, and the hollow column and the insertion hole are adapted to each other.

[0011] Optionally, the bottom of the hollow column is provided with a through groove, and the inner walls on both sides of the through groove are provided with limiting grooves. The adjusting rod passes through the through groove, and the two sides of the adjusting rod are fixedly provided with limiting blocks. The limiting blocks and the limiting grooves are movably connected.

[0012] Compared with the prior art, the present invention has the following beneficial technical effects: 1. This utility model, through the setting of the fixing structure and the gripper, can realize the quick locking and disassembly of the product, save the time spent on disassembly and assembly, improve work efficiency, and also protect the surface of the product's cold water plate by setting the pad, thereby reducing the scrap rate.

[0013] 2. This utility model, through the design of hollow column, spring, positioning rod, connecting plate and adjusting rod, enables quick assembly and disassembly of the pad, can be adapted to the protruding parts of products of different specifications, improves the versatility of the clamp, and reduces the difficulty of subsequent replacement and the cost of use. Attached Figure Description

[0014] Figure 1 A three-dimensional structural schematic diagram of this utility model is provided; Figure 2 A three-dimensional structural diagram of the base and worktable in this utility model is provided; Figure 3 A schematic diagram of the separation structure of the gripper and the pad block in this utility model is provided; Figure 4 A side sectional view of the locking structure in this utility model is provided.

[0015] Figure label: 1. Base; 2. Workbench; 3. Fixed structure; 4. Grippers; 5. Sensors; 6. Positioning post; 7. Positioning hole two; 8. Mounting slot; 9. Socket; 10. Positioning hole one; 11. Spacer blocks; 12. Locking structure; 121. Hollow column; 122. Slide rod; 123. Vertical plate; 124. Spring; 125. Positioning rod; 126. Connecting plate; 127. Adjusting rod; 128. Pressure plate. Detailed Implementation

[0016] The technical solutions of this disclosure will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments.

[0017] The components of the embodiments of this disclosure, which are typically described and shown in the accompanying drawings, can be arranged and designed in a variety of different configurations. Therefore, the following detailed description of embodiments of this disclosure provided in the drawings is not intended to limit the scope of the claimed disclosure, but merely to illustrate selected embodiments of the disclosure.

[0018] All other embodiments obtained by those skilled in the art based on the embodiments in this disclosure without inventive effort are within the scope of protection of this disclosure.

[0019] In the description of this disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this disclosure 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. Therefore, they should not be construed as limitations on this disclosure.

[0020] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linkage" 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 between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0021] Example like Figure 1-4As shown, the present invention proposes an ultrasonic welding locking fixture based on HPD packaging, including a base 1, a worktable 2 above the base 1, two positioning holes 7 and two positioning posts 6 on the top of the worktable 2, two sensors 5 on the top of the worktable 2, the sensors 5 are used to detect whether the product is in the correct position, a fixing structure 3 is provided on both sides of the top of the base 1, and a gripper 4 for fixing the product is provided on both fixing structures 3, the gripper 4 is provided with clearance holes, the gripper 4 is mounted on the fixing structure 3 by fixing blocks and rotates around the fixing structure 3, a plurality of mounting grooves 8 are provided at the bottom of the gripper 4, an insertion hole 9 is provided on the bottom inner wall of the mounting groove 8, a positioning hole 10 is provided on the inner wall of the insertion hole 9, and a pad 11 for preventing scratching the water cooling plate is provided in the mounting groove 8; A through groove is provided in the center of the pad 11, and a round hole is provided in the through groove, which penetrates the pad 11. A locking structure 12 for fixing the pad 11 is provided in the round hole. The locking structure 12 includes a hollow column 121, which is adapted to the insertion hole 9. Two pressure plates 128 are fixedly provided on the outside of the hollow column 121. A vertical plate 123 is movably provided inside the hollow column 121. Two sets of sliding rods 122 are fixedly provided inside the hollow column 121. The vertical plate 123 and the sliding rods 122 are movably connected. A spring 124 is sleeved on the sliding rod 122. One end of the spring 124 is fixedly connected to one side of the vertical plate 123, and the other end of the spring 124 is fixedly connected to the inner wall of the hollow column 121. A positioning rod 125 is fixedly provided on one side of the vertical plate 123, and the positioning rod 125 is adapted to the positioning hole 10. A connecting plate 126 is fixedly provided on the other side of the vertical plate 123. An adjusting rod 127 is fixedly provided at the bottom of the connecting plate 126. One end of the adjusting rod 127 passes through the bottom inner wall of the hollow column 121 and is fixedly provided with an adjusting handle. The bottom of the hollow column 121 is provided with a through groove. Both sides of the inner wall of the through groove are provided with limiting grooves. The adjusting rod 127 passes through the through groove, and both sides of the adjusting rod 127 are fixedly provided with limiting blocks. The limiting blocks and the limiting grooves are movably connected. The locking structure 12 enables the quick replacement of the pad 11, which can be adapted to the protruding parts of products of different specifications, thus improving the versatility of the fixture.

[0022] In this embodiment, sensor 5 is used to detect whether the product is in the correct position. Positioning column 6 facilitates product positioning and placement. During use, the product is placed on top of workbench 2, and then the control gripper 4 rotates around the fixed structure 3 to open and close, locking and releasing the product. This reduces the time spent on locking and disassembling during ultrasonic welding, improving work efficiency. Multiple pads 11 fit the product, preventing damage to the product's water-cooling plate by the clamps and reducing the scrap rate. When the pads 11 need to be replaced, the adjusting rod 127 is pulled to one side. The adjusting rod 127 drives the connecting plate 126, which in turn drives the vertical plate 123. Plate 123 then drives positioning rod 125. After positioning rod 125 is dislodged from positioning hole 10, hollow column 121 is pulled outward to dislodge from insertion hole 9. Then, pad 11 can be removed. During installation, pad 11 is inserted into mounting groove 8. Then, adjusting rod 127 is pulled to one side to fully retract positioning rod 125 into hollow column 121. Next, hollow column 121 is inserted through the round hole in the center of pad 11 and into insertion hole 9. At this time, pressure plate 128 is in contact with through groove in the center of pad 11. Then, adjusting rod 127 is released. Due to the elastic force of spring 124, vertical plate 123 is reset and drives positioning rod 125 to insert into positioning hole 10, thus realizing the replacement of pad 11.

[0023] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An ultrasonic welding locking fixture based on HPD packaging, comprising a base (1), wherein a worktable (2) is provided above the base (1), characterized in that: The base (1) has a fixing structure (3) on both sides of the top. Each of the two fixing structures (3) has a clamp (4) for fixing the product. The bottom of the clamp (4) has a plurality of mounting grooves (8). The bottom inner wall of the mounting groove (8) has an insertion hole (9). The inner wall of the insertion hole (9) has a positioning hole (10). The mounting groove (8) has a pad (11) for preventing the water cooling plate from being scratched.

2. The ultrasonic welding locking fixture based on HPD packaging according to claim 1, characterized in that, The top of the workbench (2) is provided with two positioning holes (7) and two positioning posts (6), and the top of the workbench (2) is provided with two sensors (5).

3. The ultrasonic welding locking fixture based on HPD packaging according to claim 1, characterized in that, The center of the pad (11) is provided with a through groove, and a round hole is provided in the through groove. The round hole passes through the pad (11), and a locking structure (12) for fixing the pad (11) is provided in the round hole.

4. The ultrasonic welding locking fixture based on HPD packaging according to claim 3, characterized in that, The locking structure (12) includes a hollow column (121), two pressure plates (128) are fixedly provided on the outside of the hollow column (121), a vertical plate (123) is movably provided inside the hollow column (121), a positioning rod (125) is fixedly provided on one side of the vertical plate (123), a connecting plate (126) is fixedly provided on the other side of the vertical plate (123), an adjusting rod (127) is fixedly provided at the bottom of the connecting plate (126), and one end of the adjusting rod (127) penetrates the bottom inner wall of the hollow column (121) and is fixedly provided with an adjusting handle.

5. The ultrasonic welding locking fixture based on HPD packaging according to claim 4, characterized in that, Two sets of sliding rods (122) are fixedly installed inside the hollow column (121). The vertical plate (123) and the sliding rods (122) are movably connected. A spring (124) is sleeved on the sliding rod (122). One end of the spring (124) is fixedly connected to one side of the vertical plate (123), and the other end of the spring (124) is fixedly connected to the inner wall of the hollow column (121).

6. The ultrasonic welding locking fixture based on HPD packaging according to claim 4, characterized in that, The positioning rod (125) is adapted to the positioning hole (10), and the hollow column (121) is adapted to the insertion hole (9).

7. The ultrasonic welding locking fixture based on HPD packaging according to claim 4, characterized in that, The bottom of the hollow column (121) is provided with a through groove, and the inner walls on both sides of the through groove are provided with limiting grooves. The adjusting rod (127) passes through the through groove, and the two sides of the adjusting rod (127) are fixedly provided with limiting blocks. The limiting blocks and the limiting grooves are movably connected.

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