Universal tool for multi-specification products of full-automatic key press and manufacturing method of universal tool

Abstract

The invention relates to a universal tool for multi-specification products of a full-automatic key press and a manufacturing method of the universal tool. The tool comprises a horizontal clamp, a transition platform, an insulation base, a transition platform fixing nut, a replaceable vacuum suction head, a plurality of free moving blocks and a horizontal adjusting screw. The insulating base is connected to the bottom surface of the transition platform; a gap between the horizontal clamp and the transition platform is adjusted through the horizontal adjusting screw; a plurality of free moving blocks are fixed on the free moving block fixing screw holes of the horizontal clamp through matching of free moving block fixing holes formed in the free moving blocks and fixing elements; a plurality of free moving blocks can be fixed at any position on the horizontal clamp in the transverse and longitudinal directions and are used for positioning and fixing products of multiple specifications. According to the invention, the compatibility of multi-specification products and equipment is realized through the movable free moving block; a horizontal adjusting mechanism is arranged, so that the equipment operation platform and the tool are horizontally adjustable; and meanwhile, the insulating base is designed, so that the assembly lead is insulated from equipment during bonding, and the safety of the infrared detector module is effectively ensured.

Description

Technical Field

[0001] The invention relates to an infrared detector component assembly technology and a high-reliability wire bonding technology, in particular to a universal tooling for multi-specification products of a full-automatic key press and a manufacturing method thereof. Background Art

[0002] Infrared detection remote sensing instruments have the characteristics of high detection accuracy and strong environmental adaptability, and are widely used in detection, intelligence reconnaissance, precision strike, night vision and meteorological observation. At present, as infrared detectors are developing towards ultra-long lines and ultra-large arrays, higher requirements are placed on the assembly technology of infrared detector components.

[0003] In the process of assembling infrared detector components, in order to realize the lead-out of electrical characteristics, the wire bonding process is usually used. The wire bonding process occupies a dominant position in the assembly wire interconnection technology due to its low cost and high efficiency. Among them, the fully automatic wire bonding technology is a modern high-tech microelectronic packaging technology that integrates precision machinery, automatic control, image recognition, optics, ultrasonic hot pressing welding and other technologies. It can efficiently and reliably realize the interconnection between infrared detector chips, electrode plates, and connectors, and realize signal transmission.

[0004] Under normal standardized production conditions, the working loading platform of the fully automatic key press is often designed according to fixed products, and is not highly compatible with components of different specifications. When the same device faces components of multiple specifications, it is often necessary to disassemble and replace the components installed on the platform, which reduces the lead efficiency and has an adverse effect on product reliability. In the production environment of multi-specification infrared detector components, there is an urgent need for a tooling that can adapt to components of various specifications to improve the product replacement flexibility and equipment utilization efficiency of the fully automatic key press. Summary of the invention

[0005] The purpose of the present invention is to provide a universal tooling for multi-specification products of a fully automatic key press and a manufacturing method thereof, which mainly solves the problems existing in the above-mentioned prior art. It realizes the compatibility of multi-specification products and equipment through a movable free-moving block; it is equipped with a horizontal adjustment mechanism to make the equipment operating platform and the tooling level adjustable; at the same time, an insulating base is designed to insulate the component leads from the equipment during bonding, thereby effectively ensuring the safety of the infrared detector module.

[0006] In order to achieve the above object, the technical solution of the present invention is:

[0007] A universal tooling for a full-automatic key press with multiple specifications, characterized in that it includes a horizontal fixture, a transition platform, an insulating base, a transition platform fixing nut, a replaceable vacuum suction head, a plurality of free moving blocks, and a horizontal adjustment screw;

[0008] The insulating base is connected to the bottom surface of the transition platform through the transition platform fixing nut; the horizontal clamp is fixed above the transition platform and the gap between the horizontal clamp and the transition platform is adjusted through the horizontal adjustment screw;

[0009] The horizontal fixture is provided with a plurality of screw holes for fixing the free moving block and a replaceable vacuum suction head mounting hole, and the side wall of the replaceable vacuum suction head mounting hole is provided with a negative pressure input hole;

[0010] The replaceable vacuum suction head has a replaceable vacuum suction head negative pressure output hole located at the upper end and a replaceable vacuum suction head negative pressure input hole located at the side; when the replaceable vacuum suction head is installed in the replaceable vacuum suction head installation hole and fixed, the replaceable vacuum suction head negative pressure input hole is connected with the negative pressure input hole;

[0011] A plurality of free moving blocks are fixed on the free moving block fixing screw holes of the horizontal fixture through the free moving block fixing holes provided therein and in cooperation with the fixing elements; the free moving blocks can be fixed at any position in the horizontal and vertical directions on the horizontal fixture to adapt to the positioning and fixing of products of various specifications.

[0012] The universal tooling for multi-specification products of the fully automatic key press is characterized in that: the horizontal clamp is provided with a horizontal adjustment screw hole and a horizontal clamp fixing screw installation hole, and the transition platform is provided with a horizontal clamp fixing screw hole corresponding to the horizontal clamp fixing screw installation hole; the horizontal adjustment screw is screwed into the horizontal adjustment screw hole and its lower end is abutted against the transition platform to adjust the gap between the horizontal clamp and the transition platform; the horizontal clamp is fixed to the transition platform by a fixing element passing through the horizontal clamp fixing screw installation hole and the horizontal clamp fixing screw hole.

[0013] The universal tooling for multi-specification products of the fully automatic key press is characterized in that the horizontal adjustment screw holes are distributed on both sides of each horizontal clamp fixing screw installation hole.

[0014] The universal tooling for multiple specifications of products of the fully automatic key press is characterized in that a replaceable vacuum head fixing screw hole is provided on the outer side of the replaceable vacuum head mounting hole on the horizontal clamp, and a replaceable vacuum head mounting countersunk hole is provided on the outer side of the replaceable vacuum head, and a fixing element passes through the replaceable vacuum head mounting countersunk hole and the replaceable vacuum head mounting hole and fixes the replaceable vacuum head in the replaceable vacuum head mounting hole.

[0015] The universal tooling for multi-specification products of the fully automatic key press is characterized in that a replaceable vacuum suction head is also provided with a replaceable vacuum suction head disassembly hole, which is used to cooperate with the disassembly screw to disassemble the replaceable vacuum suction head.

[0016] The universal tooling for multi-specification products of the fully automatic key press is characterized in that: the insulating base is provided with a transition platform fixing through hole and an insulating base fixing hole, the transition platform is provided with a transition platform fixing countersunk hole, and the lower end surface of the transition platform is provided with an insulating base mounting square hole; the upper end of the insulating base is embedded in the insulating base mounting square hole and the transition platform fixing nut passes through the transition platform fixing through hole and the transition platform fixing countersunk hole to connect the insulating base to the bottom surface of the transition platform; the insulating base fixing hole is used to fix to the equipment.

[0017] The universal tooling for multi-specification products of the fully automatic key press is characterized in that after the insulating base is connected to the bottom surface of the transition platform, the lower surface of the fixing nut of the transition platform is higher than the installation surface of the insulating base.

[0018] The universal tooling for multi-specification products of the fully automatic key press is characterized in that four free moving blocks are provided.

[0019] The universal tooling for the fully automatic key press with multiple specifications is characterized by:

[0020] The horizontal fixture is made of stainless steel or 45# steel metal material and is prepared by machining;

[0021] The transition platform is made of stainless steel or 45# steel metal material and is prepared by machining;

[0022] The insulating base material is bakelite or carbon fiber insulating material, which is prepared by mechanical processing;

[0023] The replaceable vacuum suction head is made of stainless steel or 45# steel metal material and is prepared by machining;

[0024] The free moving block is made of stainless steel or 45# steel metal material, and has two free moving block fixing holes in the middle.

[0025] A method for preparing universal tooling for multi-specification products of a fully automatic key press as described above, characterized in that:

[0026] A. Align the transition platform fixing nut with the transition platform fixing through hole and use epoxy resin glue to fix it to the insulating base. Make sure that the lower surface of the transition platform fixing nut does not protrude from the installation surface of the insulating base.

[0027] B. Install the insulating base on the equipment and screw it to the equipment through the fixing holes of the insulating base;

[0028] C. The transition platform is placed on the transition platform fixing hole and fixed with the insulating base using M4X10mm countersunk screws;

[0029] D. The horizontal fixture is installed on the transition platform. The horizontal adjustment screw is screwed into the horizontal adjustment screw hole to control the gap between the four corners and the transition platform. Then the horizontal fixture fixing screw installation hole, the horizontal fixture fixing screw hole and the transition platform are used to fix the position.

[0030] E. The replaceable vacuum suction head is installed in the replaceable vacuum suction head installation hole, fixed to the horizontal clamp through the replaceable vacuum suction head installation countersunk hole and the replaceable vacuum suction head fixing screw hole, and removed by screwing in the set screw through the replaceable vacuum suction head removal hole, and the replaceable vacuum suction head negative pressure input hole is connected to the negative pressure input hole;

[0031] F. The free moving block is installed on the concave surface of the horizontal clamp. After being placed in a suitable position, it is screwed and fixed through the free moving block fixing hole and the free moving block fixing screw hole.

[0032] In view of the above technical features, the present invention has the following advantages:

[0033] 1. The present invention has reliable structure and convenient operation.

[0034] 2. In the present invention, the horizontal clamp is provided with a horizontal adjustment screw hole and a horizontal clamp fixing screw installation hole, and the transition platform is provided with a horizontal clamp fixing screw hole corresponding to the horizontal clamp fixing screw installation hole; the horizontal adjustment screw is screwed into the horizontal adjustment screw hole and its lower end is abutted against the transition platform to adjust the gap between the horizontal clamp and the transition platform; the horizontal clamp is fixed to the transition platform by passing the fixing element through the horizontal clamp fixing screw installation hole and the horizontal clamp fixing screw hole. Therefore, the present invention can conveniently adjust the level of the tooling.

[0035] 3. In the present invention, a plurality of free-moving blocks are fixed on the free-moving block fixing screw holes of the horizontal clamp by means of the free-moving block fixing holes provided therein and in cooperation with the fixing elements; the free-moving blocks can be fixed at any position in the horizontal and vertical directions on the horizontal clamp to adapt to the positioning and fixation of products of various specifications.

[0036] 4. In the present invention, the insulating base has a transition platform fixing through hole and an insulating base fixing hole, the transition platform has a transition platform fixing countersunk hole, and the lower end surface of the transition platform has an insulating base mounting square hole; the upper end of the insulating base is embedded in the insulating base mounting square hole and the insulating base is connected to the bottom surface of the transition platform by a transition platform fixing nut passing through the transition platform fixing through hole and the transition platform fixing countersunk hole; the insulating base fixing hole is used to fix with the equipment. Therefore, the present invention can effectively ensure the insulation of the components and the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a three-dimensional universal tooling for multi-specification products of the fully automatic key press of the present invention. Figure 1 .

[0038] Figure 2 It is a three-dimensional universal tooling for multi-specification products of the fully automatic key press of the present invention. Figure 2 .

[0039] Figure 3 It is a cross-sectional view of a universal tooling for products of multiple specifications of a full-automatic key press according to the present invention.

[0040] Figure 4 It is a structural schematic diagram of the horizontal clamp in the present invention.

[0041] Figure 5 It is a structural schematic diagram of the transition platform in the present invention.

[0042] Figure 6 yes Figure 5 AA section view.

[0043] Figure 7 It is a partial cross-sectional view of the insulating base in the present invention.

[0044] Figure 8 It is a schematic diagram of the structure of a replaceable vacuum suction head in the present invention.

[0045] Fig. 9 It is a partial cross-sectional view of the free moving block in the present invention.

[0046] In the figure:

[0047] 1-Horizontal clamp; 2-Transition platform; 3-Insulation base; 4-Transition platform fixing nut; 5-Replaceable vacuum suction head; 6-Free moving block; 7-Horizontal adjustment screw;

[0048] 1-1-Horizontal adjustment screw hole; 1-2-Horizontal clamp fixing screw installation hole; 1-3-Free moving block fixing screw hole; 1-4-Replaceable vacuum suction head installation hole; 1-5-Replaceable vacuum suction head fixing screw hole; 1-6-Negative pressure input hole;

[0049] 2-1- screw hole for fixing the horizontal clamp; 2-2- square hole for installing the insulating base; 2-3- countersunk hole for fixing the transition platform; 2-4- upper surface of the transition platform;

[0050] 3-1-Insulation base installation surface; 3-2-Insulation base fixing hole; 3-3-Transition platform fixing through hole;

[0051] 4-1- Lower surface of the transition platform fixing nut;

[0052] 5-1-Replaceable vacuum tip installation countersunk hole; 5-2-Replaceable vacuum tip removal hole; 5-3-Replaceable vacuum tip negative pressure input hole; 5-4-Replaceable vacuum tip negative pressure output hole

[0053] 6-1-Free moving block fixing hole. DETAILED DESCRIPTION

[0054] The present invention will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms fall within the scope limited by the appended claims of the application equally.

[0055] Please refer to 1-9, the present invention discloses a universal tooling for a full-automatic key press with multiple specifications. As shown in the figure: it includes a horizontal clamp 1, a transition platform 2, an insulating base 3, a transition platform fixing nut 4, a replaceable vacuum suction head 5, a plurality of free moving blocks 6, and a horizontal adjustment screw 7.

[0056] The insulating base 3 is connected to the bottom surface of the transition platform 2 through the transition platform fixing nut 4; the horizontal clamp 1 is fixed above the transition platform 2 and the gap between the horizontal clamp 1 and the transition platform 2 is adjusted through the horizontal adjustment screw 7;

[0057] The horizontal clamp 1 has a plurality of free moving block fixing screw holes 1-3 and a replaceable vacuum suction head mounting hole 1-4, and the side wall of the replaceable vacuum suction head mounting hole 1-4 has a negative pressure input hole 1-6;

[0058] The replaceable vacuum suction head 5 has a replaceable vacuum suction head negative pressure output hole 5-4 located at the upper end and a replaceable vacuum suction head negative pressure input hole 5-3 located at the side; when the replaceable vacuum suction head 5 is installed in the replaceable vacuum suction head installation hole 1-4 and fixed, the replaceable vacuum suction head negative pressure input hole 5-3 is connected with the negative pressure input hole 1-6;

[0059] A plurality of free-moving blocks 6 are fixed on the free-moving block fixing screw holes 1-3 of the horizontal clamp 1 through the free-moving block fixing holes 6-1 set therein and in cooperation with the fixing elements; the free-moving blocks 6 can be fixed at any position in the horizontal and vertical directions on the horizontal clamp 1 to adapt to the positioning and fixation of products of various specifications.

[0060] In the present invention, the horizontal clamp 1 is provided with a horizontal adjustment screw hole 1-1 and a horizontal clamp fixing screw installation hole 1-2, and the transition platform 2 is provided with a horizontal clamp fixing screw hole 2-1 whose position corresponds to the horizontal clamp fixing screw installation hole 1-2; the horizontal adjustment screw 7 is screwed into the horizontal adjustment screw hole 1-1 and uses its lower end to abut against the transition platform 2 to adjust the gap between the horizontal clamp 1 and the transition platform 2; the horizontal clamp 1 is fixed to the transition platform 2 by passing the horizontal clamp fixing screw installation hole 1-2 and the horizontal clamp fixing screw hole 2-1 through a fixing element.

[0061] In the present invention, the horizontal adjustment screw holes 1-1 are distributed on both sides of each horizontal clamp fixing screw installation hole 1-2.

[0062] In the present invention, a replaceable vacuum head fixing screw hole 1-5 is provided on the outer side of the replaceable vacuum head mounting hole 1-4 on the horizontal clamp 1, and a replaceable vacuum head mounting countersunk hole 5-1 is provided on the outer side of the replaceable vacuum head 5. The fixing element passes through the replaceable vacuum head mounting countersunk hole 5-1 and the replaceable vacuum head mounting hole 1-4 and fixes the replaceable vacuum head 5 in the replaceable vacuum head mounting hole 1-4.

[0063] In the present invention, the replaceable vacuum suction head 5 is also provided with a replaceable vacuum suction head disassembly hole 5-2, which is used to cooperate with the disassembly screw to disassemble the replaceable vacuum suction head 5. That is, after the disassembly screw screwed into the replaceable vacuum suction head disassembly hole 5-2 is screwed in, the front end of the disassembly screw presses the horizontal clamp 1 or the transition platform 2, so that the replaceable vacuum suction head 5 is disassembled.

[0064] In the present invention, the insulating base 3 is provided with a transition platform fixing through hole 3-3 and an insulating base fixing hole 3-2, the transition platform 2 is provided with a transition platform fixing countersunk hole 2-3, and the lower end surface of the transition platform 2 is provided with an insulating base mounting square hole 2-2; the upper end of the insulating base 3 is embedded in the insulating base mounting square hole 2-2 and passes through the transition platform fixing through hole 3-3 and the transition platform fixing countersunk hole 2-3 through the transition platform fixing nut 4 to connect the insulating base 3 to the bottom surface of the transition platform 2; the insulating base fixing hole 3-2 is used for fixing with the equipment.

[0065] In the present invention, after the insulating base 3 is connected to the bottom surface of the transition platform 2, the lower surface 4-1 of the transition platform fixing nut is higher than the insulating base installation surface 3-1.

[0066] In the present invention, four free moving blocks 6 are provided, which can be fixed at any position in the horizontal and vertical directions on the horizontal fixture, so as to adapt to the positioning and fixing of products of various specifications.

[0067] In the present invention, the horizontal clamp 1 is made of stainless steel or 45# steel metal material and is prepared by machining; the transition platform 2 is made of stainless steel or 45# steel metal material and is prepared by machining; the insulating base 3 is made of bakelite or carbon fiber insulating material and is prepared by machining; the replaceable vacuum suction head 5 is made of stainless steel or 45# steel metal material and is prepared by machining; the free moving block 6 is made of stainless steel or 45# steel metal material and has two free moving block fixing holes 6-1 in the middle.

[0068] In a specific embodiment:

[0069] The horizontal clamp 1 is made of stainless steel and is obtained by machining. The outer contour is 120mm×95mm in length and width, and the concave surface is 90mm×87mm in length and width; 44 M3 screw holes are symmetrically distributed on the concave surface; a 21mm×21mm replaceable vacuum suction head mounting hole 1-4 is opened in the middle area, and the replaceable vacuum suction head fixing screw holes 1-5 at both ends are M3, and a φ3mm negative pressure input hole 1-6 is opened on the inner wall, and an M4 threaded hole is opened on the outer side. The upper surface is opened with φ9mm and φ4.5mm stepped horizontal clamp fixing screw mounting holes 1-2, and the M3 horizontal adjustment screw holes 1-1 are distributed on both sides of the horizontal clamp fixing screw mounting hole 1-2.

[0070] The transition platform 2 is made of stainless steel or other metal materials and is obtained by machining. The four corners are provided with M4 horizontal clamp fixing screw holes 2-1. The back is provided with an 18mm×97mm insulating base mounting square hole 2-2. The middle is provided with an M4 transition platform fixing countersunk hole 2-3.

[0071] The level adjustment screw 7 is a universal fastener, M3.

[0072] The insulating base 3 is made of bakelite and is prepared by mechanical processing. The length and width are 18mm×97mm, and the upper surface is provided with transition platform fixing through holes 3-3 with a diameter of 5mm, and the bottom is provided with a groove with a width of 7.2mm.

[0073] The transition platform fixing nut 4 is a universal fastener, M4×20mm.

[0074] The replaceable vacuum suction head 5 is made of stainless steel and is obtained by machining. There are M3 replaceable vacuum suction head mounting countersunk screw holes 5-1 at both ends. M3 replaceable vacuum suction head disassembly holes 5-2 are arranged diagonally. The replaceable vacuum suction head negative pressure input hole 5-3 has a size of φ3mm.

[0075] The free moving block 6 is made of metal materials such as stainless steel, and has two free moving block fixing holes 6-1 in the middle, which are stepped holes with sizes of R5.5mm×7.5mm and R3.2mm×7.5mm, and the hole spacing is 15mm.

[0076] The method for preparing the universal tooling for multi-specification products of the fully automatic key press machine according to the above embodiment comprises the following steps:

[0077] A. Align the transition platform fixing nut 4 with the transition platform fixing through hole 3-3 and use epoxy resin glue to fix it to the insulating base 3. Note that the lower surface 4-1 of the transition platform fixing nut does not protrude from the insulating base mounting surface 3-1;

[0078] B. Install the insulating base 3 on the equipment and screw it to the equipment through the insulating base fixing hole 3-2;

[0079] C. The transition platform 2 is placed on the transition platform fixing through hole 3-3 and fixed to the insulating base 3 using M4X10mm countersunk screws;

[0080] D. The horizontal clamp 1 is installed on the transition platform 2, and the horizontal adjustment screw 7 is screwed into the horizontal adjustment screw hole 1-1 to control the gap between the four corners and the transition platform, and then the horizontal clamp fixing screw installation hole 1-2 and the horizontal clamp fixing screw hole 2-1 are used to fix the position with the transition platform 2;

[0081] E. The replaceable vacuum suction head 5 is installed in the replaceable vacuum suction head installation hole 1-4, fixed to the horizontal clamp 1 through the replaceable vacuum suction head installation countersunk hole 5-1 and the replaceable vacuum suction head fixing screw hole 1-5, and removed by screwing in the set screw through the replaceable vacuum suction head removal hole 5-2, and the replaceable vacuum suction head negative pressure input hole 5-3 is connected to the negative pressure input hole 1-6;

[0082] F. The free moving block 6 is installed on the concave surface of the horizontal clamp 1, and after being placed in a suitable position, it is screwed and fixed through the free moving block fixing hole 6-1 and the free moving block fixing screw hole 1-5.

[0083] This method designs replaceable vacuum suction heads, free-moving blocks and lead limit bases according to product requirements. The free-moving blocks can be fixed at any position of the horizontal fixture to adapt to products of multiple specifications. The purpose can also be achieved through the lead limit base. At the same time, a horizontal adjustment method is introduced in the fully automatic keying tooling. The gap with the transition platform is adjusted by the set screws in the horizontal fixture to achieve the purpose of adjusting the level. At the same time, an insulating base is added to the keying tooling to effectively ensure the insulation between the workpiece and the equipment.

[0084] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A universal tooling for a fully automatic key press machine with multiple specifications, characterized by: It comprises a horizontal clamp (1), a transition platform (2), an insulating base (3), a transition platform fixing nut (4), a replaceable vacuum suction head (5), a plurality of free moving blocks (6), and a horizontal adjustment screw (7); The insulating base (3) is connected to the bottom surface of the transition platform (2) via a transition platform fixing nut (4); the horizontal clamp (1) is fixed above the transition platform (2) and the gap between the horizontal clamp (1) and the transition platform (2) is adjusted via a horizontal adjustment screw (7); The horizontal clamp (1) is provided with a plurality of free-moving block fixing screw holes (1-3) and a replaceable vacuum suction head mounting hole (1-4), and the side wall of the replaceable vacuum suction head mounting hole (1-4) is provided with a negative pressure input hole (1-6); The replaceable vacuum suction head (5) comprises a replaceable vacuum suction head negative pressure output hole (5-4) located at the upper end and a replaceable vacuum suction head negative pressure input hole (5-3) located at the side; when the replaceable vacuum suction head (5) is installed in the replaceable vacuum suction head installation hole (1-4) and fixed, the replaceable vacuum suction head negative pressure input hole (5-3) is connected with the negative pressure input hole (1-6); A plurality of free moving blocks (6) are fixed to the free moving block fixing screw holes (1-3) of the horizontal clamp (1) through the free moving block fixing holes (6-1) provided therein in cooperation with fixing elements; the free moving blocks (6) can be fixed at any position in the horizontal and vertical directions on the horizontal clamp (1), so as to adapt to the positioning and fixing of products of various specifications.

2. The universal tooling for multi-specification products of the fully automatic key press according to claim 1 is characterized by: The horizontal clamp (1) is provided with a horizontal adjustment screw hole (1-1) and a horizontal clamp fixing screw installation hole (1-2); the transition platform (2) is provided with a horizontal clamp fixing screw hole (2-1) whose position corresponds to the horizontal clamp fixing screw installation hole (1-2); the horizontal adjustment screw (7) is screwed into the horizontal adjustment screw hole (1-1) and its lower end is abutted against the transition platform (2) to adjust the gap between the horizontal clamp (1) and the transition platform (2); the horizontal clamp (1) and the transition platform (2) are fixed by a fixing element passing through the horizontal clamp fixing screw installation hole (1-2) and the horizontal clamp fixing screw hole (2-1).

3. The universal tooling for multi-specification products of the fully automatic key press according to claim 2 is characterized by: The horizontal adjustment screw holes (1-1) are distributed on both sides of each horizontal clamp fixing screw installation hole (1-2).

4. The universal tooling for multi-specification products of the fully automatic key press according to claim 1 is characterized by: A replaceable vacuum head fixing screw hole (1-5) is provided on the outer side of the replaceable vacuum head mounting hole (1-4) on the horizontal clamp (1); a replaceable vacuum head mounting countersunk hole (5-1) is provided on the outer side of the replaceable vacuum head mounting hole (5-1); a fixing element passes through the replaceable vacuum head mounting countersunk hole (5-1) and the replaceable vacuum head mounting hole (1-4) and fixes the replaceable vacuum head (5) in the replaceable vacuum head mounting hole (1-4).

5. The universal tooling for multi-specification products of the fully automatic key press according to claim 4 is characterized by: The replaceable vacuum suction head (5) is also provided with a replaceable vacuum suction head disassembly hole (5-2), which is used to cooperate with the disassembly screw to disassemble the replaceable vacuum suction head (5).

6. The universal tooling for multi-specification products of the fully automatic key press according to claim 1 is characterized by: The insulating base (3) is provided with a transition platform fixing through hole (3-3) and an insulating base fixing hole (3-2); the transition platform (2) is provided with a transition platform fixing countersunk hole (2-3); and the lower end surface of the transition platform (2) is provided with an insulating base mounting square hole (2-2); the upper end of the insulating base (3) is embedded in the insulating base mounting square hole (2-2) and a transition platform fixing nut (4) is passed through the transition platform fixing through hole (3-3) and the transition platform fixing countersunk hole (2-3) to connect the insulating base (3) to the bottom surface of the transition platform (2); the insulating base fixing hole (3-2) is used for fixing to a device.

7. The universal tooling for multi-specification products of the fully automatic key press according to claim 6 is characterized by: After the insulating base (3) is connected to the bottom surface of the transition platform (2), the lower surface (4-1) of the transition platform fixing nut is higher than the insulating base installation surface (3-1).

8. The universal tooling for multi-specification products of the fully automatic key press according to claim 1 is characterized by: Four free moving blocks (6) are provided.

9. The universal tooling for multi-specification products of the fully automatic key press according to claim 1 is characterized by: The horizontal clamp (1) is made of stainless steel or 45# steel metal material and is prepared by machining; The transition platform (2) is made of stainless steel or 45# steel metal material and is prepared by machining; The insulating base (3) is made of bakelite or carbon fiber insulating material and is prepared by mechanical processing; The replaceable vacuum suction head (5) is made of stainless steel or 45# steel metal material and is prepared by machining; The free moving block (6) is made of stainless steel or 45# steel metal material, and has two free moving block fixing holes (6-1) in the middle.

10. A method for preparing universal tooling for multi-specification products of a fully automatic key press as claimed in claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8, characterized in that: A. Align the transition platform fixing nut (4) with the transition platform fixing through hole (3-3) and use epoxy resin glue to fix it to the insulating base (3). Make sure that the lower surface (4-1) of the transition platform fixing nut does not protrude from the insulating base mounting surface (3-1); B. Install the insulating base (3) on the equipment and screw it to the equipment through the insulating base fixing holes (3-2); C. The transition platform (2) is placed on the transition platform fixing through hole (3-3) and fixed with the insulating base (3) using M4X10mm countersunk screws; D. The horizontal clamp (1) is installed on the transition platform (2), and the horizontal adjustment screw (7) is screwed into the horizontal adjustment screw hole (1-1) to control the gap between the four corners and the transition platform, and then the horizontal clamp fixing screw installation hole (1-2), the horizontal clamp fixing screw hole (2-1) and the transition platform (2) are used to fix the position; E. The replaceable vacuum suction head (5) is installed in the replaceable vacuum suction head installation hole (1-4), fixed to the horizontal clamp (1) through the replaceable vacuum suction head installation countersunk hole (5-1) and the replaceable vacuum suction head fixing screw hole (1-5), and removed by screwing in the set screw through the replaceable vacuum suction head removal hole (5-2), and the replaceable vacuum suction head negative pressure input hole (5-3) is connected to the negative pressure input hole (1-6); F. The free moving block (6) is installed on the concave surface of the horizontal fixture (1), and after being placed in a suitable position, it is screwed and fixed through the free moving block fixing hole (6-1) and the free moving block fixing screw hole (1-5).

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