Chip welding fixing device

Abstract

The utility model discloses a chip welding fixing device, relates to the field of chip processing, comprises a supporting base plate, the bottom surface of the supporting base plate is evenly connected with a bottom pad, the top surface of the supporting base plate is horizontally provided with a top horizontal groove, the top surface of the supporting base plate is horizontally connected with a movable top rod, the top surface of the movable top rod is horizontally provided with a matching top groove, the top surface of the movable top rod is vertically connected with a telescopic vertical rod upward, one side of the telescopic vertical rod is horizontally connected with a horizontal cross bar, and the horizontal cross bar is connected with a rotating stabilizing block at an end away from the telescopic vertical rod, the bottom surface of the supporting base plate is evenly opened with bottom screw holes, the top surface of the bottom pad is fixedly inserted with a connecting screw, the bottom surface of the movable top rod is fixedly provided with a bottom clamping block, and the bottom end of the telescopic vertical rod is fixedly provided with a matching block. A multi-directional adjustment structure is adopted to meet the needs of multi-directional adjustment auxiliary welding, and at the same time, the buckle split structure makes it easy to store and use after disassembly.

Description

Technical Field

[0001] The utility model relates to the technical field of chip processing, in particular to a chip welding and fixing device. Background Art

[0002] Integrated circuits, also known as microcircuits, microchips, wafers / chips in electronics, are a way of miniaturizing circuits (mainly semiconductor devices, but also passive components, etc.) and are often manufactured on the surface of semiconductor wafers.

[0003] When processing current chips, it is necessary to fix two chip parts in clamping positions respectively, and then connect the two parts to assist in subsequent welding operations. The traditional fixed clamping structure makes it difficult to adjust, and it is not easy to connect after fixing, which affects the subsequent welding use. Utility Model Content

[0004] The purpose of the utility model is to provide a chip welding fixing device to solve the problem raised in the above background technology that when processing the current chips, two chip parts need to be fixed in clamping positions respectively, and then the two parts are butt-jointed to assist in subsequent welding operations. The traditional fixed clamping structure makes it inconvenient to adjust, and it is not easy to butt-join after being fixed, which affects the subsequent welding use.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A chip welding fixing device comprises a supporting bottom plate, the bottom surface of the supporting bottom plate is evenly connected with a bottom pad, the top surface of the supporting bottom plate is horizontally provided with a top horizontal groove, the top surface of the supporting bottom plate is horizontally connected with a movable top rod, the top surface of the movable top rod is horizontally provided with a matching top groove, the top surface of the movable top rod is vertically connected with a telescopic vertical rod, one side of the telescopic vertical rod is horizontally connected with a horizontal cross bar, the horizontal cross bar is connected with a rotating stabilizing block at one end away from the telescopic vertical rod, the bottom surface of the supporting bottom plate is evenly provided with bottom screw holes, the top surface of the bottom pad is fixedly plugged with a connecting screw, the bottom surface of the movable top rod is fixed A bottom clamping block is provided, a matching block is fixedly provided at the bottom end of the telescopic vertical rod, a side clamping hole is provided on one side of the telescopic vertical rod, an end plug-in block is fixedly provided at one end of the horizontal cross bar, an end of the horizontal cross bar is provided with an end sleeve hole at the end away from the telescopic vertical rod, a rotating clamping block is fixedly provided on one side of the rotating stabilizing block, a clamping groove is horizontally provided on the side away from the rotating clamping block, a limiting top groove is horizontally provided on the inner top surface of the clamping groove, an extrusion inner plate is horizontally clamped on the inner side edge of the limiting top groove, a matching screw hole is provided on the top surface of the rotating stabilizing block, and an extrusion screw is plugged into the top surface of the rotating stabilizing block.

[0007] As a preferred embodiment of the utility model: there are four bottom pads, and the top surfaces of the four bottom pads are all correspondingly docked at the bottom opening end of the bottom screw hole, the top horizontal groove is horizontally opened at the center line position of the top surface of the supporting bottom plate, there are two movable top rods, and the two movable top rods are arranged parallel to each other, and the center positions of the bottom surfaces of the two movable top rods are docked at the top opening end of the top horizontal groove.

[0008] As a preferred embodiment of the utility model: the matching top groove is horizontally opened at the midline position of the top surface of the movable top rod, the telescopic vertical rod is arranged with a telescopic rod structure, and the bottom end of the telescopic vertical rod is docked at the top opening end of the matching top groove, the horizontal cross bar is arranged with a telescopic rod structure, and one end of the horizontal cross bar is horizontally docked at the side opening end of the side clamping hole.

[0009] As a preferred embodiment of the present utility model: the center position of one side edge of the rotating stabilizer block is docked at the open end of the end sleeve hole, the bottom screw holes are opened one by one on the bottom surface of the supporting base plate near the four corners, the top end of the connecting screw rod is threadedly fixedly connected to the inner side of the bottom screw hole, the top end of the bottom clamping block is fixedly set at the center position of the bottom surface of the movable top rod, and the bottom end is clamped on the inner side of the top horizontal groove.

[0010] As a preferred embodiment of the present utility model: the bottom end of the matching block is correspondingly snap-connected to the inner side of the matching top groove, the side snap-in hole is opened on the side of the telescopic vertical rod near the top end, the end plug-in block is plug-connected to the inner side of the side snap-in hole, one end of the rotating block is fixedly set at the center position of one side of the rotating stabilizing block, and the other end is snap-connected to the inner side of the end sleeve hole, and the clamping groove is horizontally penetrated and opened on the side of the rotating stabilizing block near the center line.

[0011] As a preferred embodiment of the utility model: the extrusion screw is vertically threadedly connected to the inner side of the matching screw hole, and the extended bottom end is inserted and arranged at the center position of the top surface of the extruded inner plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model places two chip structures that need to be welded into the side clamping grooves of two rotating stabilizing blocks respectively, and after the top extrusion screw is rotated, one end squeezes the extrusion inner plate to move downward, so that the extruded chip structure is fixedly set on the inner side of the clamping groove, and then after the movable top rod is pushed, the bottom clamping block on the bottom surface is adjusted horizontally along the top horizontal groove, and after the top telescopic vertical rod is pushed, the matching block at the bottom end is adjusted longitudinally along the matching top groove for use, and then after the telescopic vertical rod is pulled up and down, the height position is adjusted, and the horizontal cross bar on the side can be stretched to further adjust the docking position of the two chips, so that the welding positions of the two chips are adjusted for docking operation, and then the docking position is welded. The multi-directional adjustment structure is adopted to meet the needs of multi-directional adjustment auxiliary welding, and the buckle split structure makes it easy to store and use after disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of a chip welding and fixing device;

[0016] Figure 2 It is a structural schematic diagram of the front view cross-sectional connection details of a support base plate of a chip welding fixture;

[0017] Figure 3 A schematic structural diagram of a side view cross-sectional connection detail of a movable ejector rod of a chip welding fixture;

[0018] Figure 4 It is a structural schematic diagram of the front view cross-section connection details of a telescopic upright pole of a chip welding fixture;

[0019] Figure 5 The present invention is a structural schematic diagram of the front view cross-sectional connection details of a rotating stabilizing block of a chip welding fixture.

[0020] In the figure: 1. Support base plate; 2. Bottom pad; 3. Top horizontal groove; 4. Moveable top rod; 5. Matching top groove; 6. Telescopic vertical rod; 7. Horizontal cross bar; 8. Rotating stabilizing block; 9. Bottom screw hole; 10. Connecting screw; 11. Bottom clamping block; 12. Matching block; 13. Side clamping hole; 14. End plug-in block; 15. End socket hole; 16. Rotating clamping block; 17. Clamping groove; 18. Limiting top groove; 19. Extrusion inner plate; 20. Matching screw hole; 21. Extrusion screw. DETAILED DESCRIPTION

[0021] See also Figure 1In an embodiment of the utility model, a chip welding fixing device comprises a supporting bottom plate 1, the bottom surface of the supporting bottom plate 1 is evenly connected with a bottom pad 2, the top surface of the supporting bottom plate 1 is horizontally provided with a top horizontal groove 3, the top surface of the supporting bottom plate 1 is horizontally connected with a movable top rod 4, the number of the bottom pad 2 is four, and the top surfaces of the four bottom pads 2 are uniformly connected and arranged at the bottom opening end of the bottom screw hole 9, the top horizontal groove 3 is horizontally opened at the center line position of the top surface of the supporting bottom plate 1, the number of the movable top rod 4 is two, and the two movable top rods 4 are arranged in parallel with each other, and the bottom center positions of the two movable top rods 4 are connected and arranged At the top open end of the top horizontal slot 3, a matching top slot 5 is horizontally opened on the top surface of the movable top rod 4, a telescopic vertical rod 6 is vertically connected to the top surface of the movable top rod 4, and a horizontal cross bar 7 is horizontally connected to one side of the telescopic vertical rod 6, and the matching top slot 5 is horizontally opened at the center line of the top surface of the movable top rod 4, the telescopic vertical rod 6 adopts a telescopic rod structure, and the bottom end of the telescopic vertical rod 6 is connected to the top open end of the matching top slot 5, the horizontal cross bar 7 adopts a telescopic rod structure, and one end of the horizontal cross bar 7 is horizontally connected to the side open end of the side clamping hole 13, and the horizontal cross bar 7 is connected to a rotating stabilizing block 8 at the end away from the telescopic vertical rod 6;

[0022] See also Figure 2-5In the embodiment of the utility model, a chip welding fixing device is provided, wherein the bottom surface of the supporting bottom plate 1 is evenly provided with bottom screw holes 9, the top surface of the bottom pad 2 is fixedly plugged with a connecting screw 10, the bottom surface of the movable top rod 4 is fixedly provided with a bottom clamping block 11, and the center position of one side edge of the rotating stabilizing block 8 is docked at the open end of the end sleeve hole 15, the bottom screw holes 9 are uniformly and correspondingly opened on the bottom surface of the supporting bottom plate 1 near the four corners, the top end of the connecting screw 10 is fixedly connected with the inner side edge of the bottom screw hole 9, the top end of the bottom clamping block 11 is fixedly provided at the center position of the bottom surface of the movable top rod 4, and the bottom end is clamped and provided on the inner side edge of the top horizontal groove 3, the bottom end of the telescopic vertical rod 6 is fixedly provided with a matching block 12, and a side clamping hole 13 is provided on one side of the telescopic vertical rod 6, an end plug-in block 14 is fixedly provided at one end of the horizontal cross bar 7, and an end sleeve hole 15 is provided at the end of the horizontal cross bar 7 away from the telescopic vertical rod 6, and a rotating The clamping block 16 is provided with a clamping groove 17 horizontally on one side away from the rotating clamping block 16. The bottom end of the matching block 12 is correspondingly clamped and arranged on the inner side of the matching top groove 5. The side clamping hole 13 is provided on the side of the telescopic vertical rod 6 near the top position. The end plug-in block 14 is plugged and arranged on the inner side of the side clamping hole 13. One end of the rotating clamping block 16 is fixedly arranged at the center position of one side of the rotating stable block 8, and the other end is clamped and arranged on the inner side of the end sleeve hole 15. The clamping groove 1 7 is horizontally through-typely opened at the side of the rotating stabilizer 8 near the midline position, the inner top surface of the clamping groove 17 is horizontally opened with a limit top groove 18, the inner side edge of the limit top groove 18 is horizontally clamped with an extruded inner plate 19, the top surface of the rotating stabilizer 8 is opened with a matching screw hole 20, the extruded screw 21 is vertically threadedly connected to the inner side edge of the matching screw hole 20, and the extended bottom end is inserted and arranged at the center position of the top surface of the extruded inner plate 19, and the top surface of the rotating stabilizer 8 is inserted with the extruded screw 21.

[0023] The working principle of the utility model is:

[0024] Place the two chip structures to be welded into the side clamping grooves 17 of the two rotating stabilizers 8 respectively. After rotating the extrusion screw 21 at the top, one end squeezes the extruded inner plate 19 and moves downward, so that the extruded chip structure is fixedly set on the inner side of the clamping groove 17. Then, after pushing the movable top rod 4, the bottom clamping block 11 on the bottom surface is adjusted horizontally along the top horizontal groove 3. After pushing the telescopic vertical rod 6 at the top, the matching block 12 at the bottom is adjusted longitudinally along the matching top groove 5. Then, after pulling the telescopic vertical rod 6 up and down, the height position is adjusted. The horizontal cross bar 7 on the side can be stretched to further adjust the docking position of the two chips, so that the two chip welding positions can be adjusted for docking operation, and then the docking position is welded.

[0025] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chip welding and fixing device, comprising a supporting base plate (1), characterized in that: The bottom surface of the support base plate (1) is evenly connected with a bottom pad (2), the top surface of the support base plate (1) is horizontally provided with a top horizontal groove (3), the top surface of the support base plate (1) is horizontally connected with a movable top rod (4), the top surface of the movable top rod (4) is horizontally provided with a matching top groove (5), the top surface of the movable top rod (4) is vertically connected with a telescopic vertical rod (6), one side of the telescopic vertical rod (6) is horizontally connected with a horizontal cross bar (7), the horizontal cross bar (7) is connected with a rotating stabilizing block (8) at one end away from the telescopic vertical rod (6), the bottom surface of the support base plate (1) is evenly provided with bottom screw holes (9), the top surface of the bottom pad (2) is fixedly plugged with a connecting screw (10), the bottom surface of the movable top rod (4) is fixedly provided with a bottom clamping block (11), the telescopic vertical rod (6) A matching block (12) is fixedly arranged at the bottom end, a side edge of the telescopic vertical rod (6) is provided with a side clamping hole (13), an end of the horizontal cross bar (7) is fixedly arranged with an end plug-in block (14), and an end of the horizontal cross bar (7) is provided with an end sleeve hole (15) at the end away from the telescopic vertical rod (6), a rotating block (16) is fixedly arranged at one side edge of the rotating stabilizing block (8), a clamping groove (17) is horizontally opened at the side edge of the rotating stabilizing block (8) away from the rotating block (16), a limiting top groove (18) is horizontally opened on the inner top surface of the clamping groove (17), an extrusion inner plate (19) is horizontally clamped on the inner side edge of the limiting top groove (18), a matching screw hole (20) is opened on the top surface of the rotating stabilizing block (8), and an extrusion screw (21) is inserted into the top surface of the rotating stabilizing block (8).

2. A chip welding and fixing device according to claim 1, characterized in that: The number of the bottom pads (2) is four, and the top surfaces of the four bottom pads (2) are all correspondingly connected to the bottom opening end of the bottom screw hole (9), the top horizontal groove (3) is horizontally opened at the center line position of the top surface of the supporting bottom plate (1), the number of the movable top rods (4) is two, and the two movable top rods (4) are arranged parallel to each other, and the center positions of the bottom surfaces of the two movable top rods (4) are connected to the top opening end of the top horizontal groove (3).

3. A chip welding and fixing device according to claim 1, characterized in that: The matching top groove (5) is horizontally opened at the center line of the top surface of the movable top rod (4); the telescopic vertical rod (6) is arranged with a telescopic rod structure, and the bottom end of the telescopic vertical rod (6) is butt-jointed with the top opening end of the matching top groove (5); the horizontal cross bar (7) is arranged with a telescopic rod structure, and one end of the horizontal cross bar (7) is horizontally butt-jointed with the side opening end of the side clamping hole (13).

4. A chip welding and fixing device according to claim 1, characterized in that: The center position of one side edge of the rotating stabilizing block (8) is docked with the open end of the end sleeve hole (15), the bottom screw holes (9) are all correspondingly opened on the bottom surface of the supporting bottom plate (1) near the four corners, the top end of the connecting screw rod (10) is fixedly connected with the inner side edge of the bottom screw hole (9) by corresponding threads, the top end of the bottom clamping block (11) is fixedly set at the center position of the bottom surface of the movable top rod (4), and the bottom end is clamped and set on the inner side edge of the top horizontal groove (3).

5. The chip welding and fixing device according to claim 1, characterized in that: The bottom end of the matching block (12) is correspondingly snap-fitted to the inner side of the matching top groove (5); the side snap-fitting hole (13) is arranged on the side of the telescopic vertical rod (6) near the top; the end plug-in block (14) is plug-fitted to the inner side of the side snap-fitting hole (13); one end of the rotating block (16) is fixedly arranged at the center position of one side of the rotating stabilizing block (8), and the other end is snap-fitted to the inner side of the end sleeve hole (15); and the clamping groove (17) is horizontally penetrated and arranged on the side of the rotating stabilizing block (8) near the center line.

6. The chip welding and fixing device according to claim 1, characterized in that: The extrusion screw rod (21) is vertically threadedly connected to the inner side of the matching screw hole (20), and the extended bottom end is inserted and arranged at the center position of the top surface of the extrusion inner plate (19).

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