A turning and milling processing equipment and processing method for a communication semiconductor fixed base

Abstract

The present invention discloses a turning and milling processing equipment for a communication semiconductor fixed base and a processing method thereof, comprising a bed, a gantry, a drive box, a milling cutter head, a cutter rod, a fixed plate, a rotating plate, a first contact rod, a second contact rod, an adjusting member, a power member, and a grinding rod. When the milling cutter head needs to be kept in a vertical state for milling holes, the rotating plate and the fixed plate can be distributed at 180 degrees by a cylinder. When the milling cutter head needs to be kept in an inclined state for opening a circular groove, the rotating plate can be rotated and adjusted to an angle with the fixed plate by a cylinder. When the milling hole of the fixed base is completed, the inner wall of the milling hole needs to be polished. The milling cutter head is rotated to a horizontal state to complete the storage of the milling cutter head. Then, the position of the drive box is adjusted so that the bottom end position of the grinding rod corresponds to the hole position on the fixed base, thereby facilitating subsequent grinding processing. The stored milling cutter head will not affect the grinding of the grinding rod.

Description

Technical Field

[0001] The invention relates to the technical field of milling machine processing equipment for a fixed base, in particular to a turning and milling processing equipment for a communication semiconductor fixed base. Background Art

[0002] Holes, often called "register holes" or "mounting holes," are typically created in the mounting base of communications semiconductors using milling and turning equipment. These holes ensure precise alignment and secure mounting of the pressure plate with other components. The primary function of these register holes is to ensure precise alignment of the semiconductor pressure plate during manufacturing. During semiconductor packaging and testing, the pressure plate must closely align with components such as the chip and substrate. Any slight deviation can result in degraded product performance or even failure.

[0003] Existing turning and milling equipment for semiconductor fixed bases uses a lifting drive box to drive the milling cutter to open holes. However, the milling cutter is fixed in a vertical position and cannot be adjusted, so it cannot complete the opening of circular grooves.

[0004] Moreover, the inner wall of the hole opened on the fixed base needs to be polished, and the grinding device cannot be set on the drive box of the existing turning and milling equipment and the grinding device. Since the milling cutter cannot be stored by adjusting the angle, the vertical height affects the use of the grinding device (the milling cutter cannot be stored, and the milling cutter and the grinding device on the drive box are simultaneously contacted with the fixed base as the drive box descends. When the grinding device contacts the hole on the fixed base, the milling cutter also contacts other parts of the fixed base at the same time). It is necessary to set up additional drive boxes for separate grinding. Multiple drive boxes and matching devices make the gantry structure complicated and easily cause operation conflicts.

[0005] Therefore, we propose a turning and milling equipment for communication semiconductor fixed base. Summary of the Invention

[0006] The object of the present invention is to provide a turning and milling processing device for a communication semiconductor fixed base to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned object, the present invention provides a turning and milling processing equipment for a fixed base of a communication semiconductor, comprising a bed, a gantry slidably controlled on the bed, a drive box slidably engaged on the gantry, and a milling cutter member rotatably connected to the bottom of the drive box;

[0008] The milling cutter component includes a milling cutter head and a cutter rod, the cutter rod is rotatably connected to a fixed plate, the end of the fixed plate is rotatably connected to a rotating plate, the rotating plate is rotatably connected to the milling cutter head, the end of the milling cutter head is fixedly connected to a plurality of inclined first contact rods, the end of the cutter rod is fixedly connected to a second contact rod that is pressed and matched with the first contact rod, an adjusting member is further provided between the milling cutter head and the cutter rod, and a power member is fixedly connected to the side of the drive box;

[0009] The cam is connected to the drive shaft by the sliding element, and the sliding element is connected to the drive shaft by the sliding element.

[0010] When the milling cutter head is tilted, the grinding rod is inserted into the through hole of the fixed base and stably pressed against the inner wall of the hole, and then under the action of the movable part, the grinding rod is reciprocated up and down.

[0011] Furthermore, the adjusting part includes a cylinder rotatably connected to the drive box, the output end of the cylinder is rotatably connected to the rotating plate, the end of the milling cutter head is fixedly connected to a push rod, and the top end of the push rod is fixedly connected to a push ball movably embedded in the bottom end of the cutter rod.

[0012] Furthermore, the movable part includes a U-shaped connecting plate, and the top and bottom of the fixed plate are pressed together with two pressing columns. The bottom end of the U-shaped connecting plate is fixedly connected to a sleeve, and the two pressing columns are respectively rotatably connected to the top of the sleeve and the top of the U-shaped connecting plate. A first connecting rod is connected and fixed between the fixed plate and the drive box, and a limit member is provided between the sleeve and the movable plate.

[0013] Furthermore, the limiting member includes a second connecting rod, both ends of which are respectively connected and fixed to the telescopic sleeve and the sleeve, an avoidance groove is opened on one side of the sleeve, the top cross-section of the movable plate is I-shaped, and the movable plate slides in the sleeve.

[0014] Furthermore, the sliding member includes a sliding column, a first sliding groove is provided at the bottom of the movable plate to cooperate with the hinged plate, the sliding column is connected and fixed to the movable plate, and a second sliding groove is provided on the side of the hinged plate to cooperate with the sliding column.

[0015] Furthermore, a connecting rod is fixedly connected between the sliding columns located at the same level on the hinged plates at two adjacent positions.

[0016] Furthermore, the control component includes a control rod and a movable rod connected and fixed to the pressure rod. The pressure rod is a rectangular frame structure. Multiple slots are provided on the other side of the sleeve and one side of the movable plate. The movable rod is plugged and movable with the outer surface of the telescopic sleeve.

[0017] Furthermore, a fixed connecting plate is fixedly connected to the telescopic sleeve, a plug-in slot is provided on the fixed connecting plate, and a gear is fixedly connected to the end of the movable rod, and the gear is plugged into and matched with the plug-in slot.

[0018] Furthermore, the polishing rod includes two arc rods distributed with a gap, a plurality of plug-in sleeve rods are plugged in between the two arc rods, and a plurality of compression springs are also hung between the two arc rods to ensure that the polishing rod is in close contact with the inner wall of the hole.

[0019] A method for processing a communication semiconductor fixed base by a turning and milling processing device, using the above-mentioned communication semiconductor fixed base turning and milling processing device, the specific method includes the following steps:

[0020] S1, positioning, moving the gantry through the numerical control system, and moving the drive box along the direction of the gantry, so that the milling cutter is located directly above the fixed base;

[0021] S2, milling holes, using the adjusting member to keep the milling cutter head vertically distributed, and using the CNC system to rotate and lower the milling cutter head, thereby completing the milling operation of the fixed base;

[0022] S3, switching, when the milling is completed, the adjustment member is used to keep the milling cutter head in a horizontal distribution, thereby completing the storage of the milling cutter head, and the gantry and the drive box are moved so that the grinding rod is located at the hole position;

[0023] S4, fixing, moving the movable plate upward along the sleeve, and using the control member to simultaneously move the multiple grinding rods outward to tightly and stably press against the inner wall of the hole;

[0024] S5, grinding, starting the power part, making the grinding rod do circular motion to grind the inner wall of the hole, and on the inclined fixed plate, making the grinding rod do up and down motion synchronously to achieve synchronous grinding in the vertical and horizontal directions.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] The fixed base grinding device of the present invention,

[0027] When the milling cutter head needs to be kept in a vertical state for milling holes, the cylinder can be used to make the rotating plate and the fixed plate 180 degrees apart. When the milling cutter head needs to be kept in an inclined state for opening circular grooves, the cylinder can be used to rotate the rotating plate to adjust the angle between the rotating plate and the fixed plate.

[0028] When the milling of the fixed base is completed, the inner wall of the milling hole needs to be polished. The milling cutter head is rotated to a horizontal state to complete the storage of the milling cutter head, so that the milling cutter head is away from the fixed base, and then the position of the drive box is adjusted so that the bottom end position of the polishing rod corresponds to the position of the hole on the fixed base, so as to facilitate subsequent polishing. Since the milling cutter is stored, when the lowered polishing rod polishes the hole, the stored milling cutter head will drop to a certain height, but it will not contact the fixed base and will not affect the polishing of the hole.

[0029] During grinding, the power part is started to rotate the telescopic sleeve and the telescopic sleeve, thereby driving the grinding rod, the movable plate and the sleeve to move in a circular motion synchronously, so that the grinding rod grinds along the inner wall of the hole of the fixed base to remove burrs in the stamping process;

[0030] At the same time, under the action of the inclined and fixed fixed disk, the circularly rotating sleeve, under the action of the two pressure columns, makes the sleeve move back and forth simultaneously, that is, the circularly rotating sleeve moves back and forth simultaneously, so that the polishing rod rotates in a circle to polish the inner wall of the hole of the fixed base and moves back and forth to polish the inner wall of the hole at the same time, thereby realizing synchronous polishing in the vertical and horizontal directions and ensuring the polishing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 This is a schematic diagram of the split structure of the gantry and the bed of the present invention;

[0033] Figure 3 This is a schematic diagram of the split structure of the gantry and the drive box of the present invention;

[0034] Figure 4 Schematic diagram of the matching structure of the drive box, the milling cutter and the grinding rod of the present invention;

[0035] Figure 5 For the present invention Figure 4 The structural diagram of the drive box is removed;

[0036] Figure 6 Schematic diagram of the structure of the milling cutter of the present invention;

[0037] Figure 7 Schematic diagram of the split structure of the milling cutter of the present invention;

[0038] Figure 8 It is a schematic diagram of the matching structure of the polishing rod and the telescopic sleeve of the present invention;

[0039] Figure 9 It is a schematic diagram of the disassembled structure of the hinge plate and the telescopic sleeve of the present invention;

[0040] Figure 10 It is a schematic cross-sectional structural diagram of the fixed disk of the present invention;

[0041] Figure 11 This is a schematic diagram of the structure of the fixed plate and the U-shaped connecting plate separated from each other in the present invention;

[0042] Figure 12 This is a schematic diagram of the disassembled structure of the telescopic sleeve, the fixed connecting plate and the sleeve of the present invention;

[0043] Figure 13 It is a side view schematic diagram of the matching structure of the sleeve and the movable plate of the present invention;

[0044] Figure 14 It is a schematic diagram of the disassembled structure of the sleeve and the movable plate, the fixed connecting plate and the gear of the present invention.

[0045] In the figure: 100, bed; 101, gantry; 102, drive box; 2, milling cutter; 201, milling cutter head; 202, cutter bar; 203, fixed plate; 204, rotating plate; 205, first contact rod; 206, second contact rod; 207, cylinder; 208, push rod; 209, push ball; 3, grinding rod; 401, telescopic sleeve; 402, telescopic sleeve; 5, hinged plate; 6, fixed Plate; 7. Movable plate; 8. Pressure rod; 9. U-shaped connecting plate; 10. Pressure column; 11. Sleeve; 12. First connecting rod; 13. Second connecting rod; 14. Avoidance groove; 15. Sliding column; 16. First sliding groove; 17. Second sliding groove; 18. Connecting rod; 19. Control rod; 20. Movable rod; 21. Slot; 22. Fixed connecting plate; 23. Plug-in groove; 24. Gear; 25. Plug-in sleeve rod. DETAILED DESCRIPTION

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0047] See also Figures 1-14The present invention provides a turning and milling processing equipment for a fixed base of a communication semiconductor, comprising a bed 100, a gantry 101 being slidably controlled on the bed 100, a limit slide being matched with the gantry 101 for horizontal sliding, a drive box 102 for the limit slide sliding up and down, a milling cutter 2 being rotatably connected to the bottom of the drive box 102;

[0048] The bed 100 is provided with a plurality of grooves. The fixed base is first clamped and fixed in the grooves to complete the fixing of the fixed base;

[0049] Then, through the numerical control system, the gantry 101 drives the drive box 102 to move along the bed 100, so that the milling cutter 2 is close to the fixed base to be processed;

[0050] Then, the numerical control system is continued to move the limiting slide along the gantry 101, so that the position of the milling cutter 2 is located directly above the fixed base at the position where the hole needs to be milled;

[0051] Then, through the numerical control system, the driving box 102 moves downward along the limit slide, and at the same time, the driving box 102 drives the milling cutter 2 to rotate at high speed (a rotating motor is provided in the driving box 102 to make the milling cutter 2 rotate at high speed), thereby milling a hole on the fixed base;

[0052] The self-rotation mode of the drive box 102 and the milling cutter 2 is a conventional setting in the prior art and will not be described in detail in this application.

[0053] The milling cutter component 2 includes a milling cutter head 201 and a cutter rod 202, the cutter rod 202 is rotatably connected to a fixed plate 203, the end of the fixed plate 203 is rotatably connected to a rotating plate 204, the rotating plate 204 is rotatably connected to the milling cutter head 201, the end of the milling cutter head 201 is fixedly connected to a plurality of inclined first contact rods 205, the end of the cutter rod 202 is fixedly connected to a second contact rod 206 that is press-fitted with the first contact rod 205, an adjusting member is further provided between the milling cutter head 201 and the cutter rod 202, and a power member is fixedly connected to the side of the drive box 102;

[0054] The adjusting member includes a cylinder 207 rotatably connected to the drive box 102, the output end of the cylinder 207 is rotatably connected to the rotating plate 204, the end of the milling cutter head 201 is fixedly connected to a push rod 208, the top of the push rod 208 is fixedly connected to a push ball 209 movably embedded in the bottom end of the cutter bar 202, wherein the fixed plate 203 and the rotating plate 204 are hinged at a position where the center of the push ball 209 is located in the same horizontal plane;

[0055] One end of the cylinder 207 is rotatably connected to the drive box 102, and the other end is rotatably connected to the rotating plate 204. Through the numerical control system, the output end of the cylinder 207 is extended, thereby rotating the rotating plate 204. The rotating plate 204 rotates relative to the fixed plate 203, thereby driving the support rod 208 and the milling cutter head 201 to rotate synchronously. The pressure ball 209 rotates at the end of the cutter rod 202, and the second contact rod 206 rotates tiltedly at the same time.

[0056] When the milling cutter head 201 needs to be kept in a vertical state for milling holes, the cylinder 207 is used to make the rotating plate 204 and the fixed plate 203 180 degrees apart;

[0057] When the milling cutter head 201 needs to be kept in an inclined state to open a circular groove, the cylinder 207 is used to rotate the rotating plate 204 to adjust the angle between the rotating plate 204 and the fixed plate 203;

[0058] After the milling of the fixed base is completed, the inner wall of the milling hole needs to be polished. The milling head 201 is rotated to a horizontal state to complete the storage of the milling head 201, so that the milling head 201 is away from the fixed base, and then the position of the drive box 102 is adjusted so that the bottom end position of the polishing rod 3 corresponds to the position of the hole on the fixed base, thereby facilitating subsequent polishing.

[0059] The telescopic sleeve 401 is connected to the output shaft of the power part and is fixed thereto. A hinge plate 5 is provided between the telescopic sleeve 402 and the plurality of grinding rods 3. The telescopic sleeve 401 is movably penetrated by a fixed plate 6 which is obliquely distributed and fixedly connected to the drive box 102. The edge of the fixed plate 6 is pressed against a movable part which performs vertical up and down reciprocating movement. The bottom of the movable part is slidably fitted with a movable plate 7. The movable plate 7 is connected to the hinge plate 5 through a sliding part. The telescopic sleeve 402 is movably fitted with a pressing rod 8. The control part is used to cooperate with the pressing rod 8 to fix the movable part and the movable plate 7 to each other, so that the grinding rod 3 is stably pressed against the inner wall of the hole.

[0060] When the milling cutter head 201 is tilted, the grinding rod 3 is inserted into the through hole of the fixed base and is stably pressed against the inner wall of the hole. Then, under the action of the movable part, the grinding rod 3 is reciprocated up and down;

[0061] The steps of the grinding operation are as follows:

[0062] Preparation for positioning: first move the telescopic sleeve 402 downward, so that the telescopic sleeve 402, the hinged plate 5 and the grinding rod 3 move downward and enter the hole of the fixed base;

[0063] Positioning: The movable plate 7 is moved upward along the sleeve 11. The upward movable plate 7 drives the hinge plate 5 to rotate, thereby simultaneously moving the multiple grinding rods 3 outward, so that the grinding rods 3 are tightly pressed against the inner wall of the hole, so that the axis of the hole of the fixed base coincides with the axis of the telescopic sleeve 401 and the telescopic sleeve 402;

[0064] It is worth noting that: during this process, the telescopic sleeve 401 and the telescopic sleeve 402 slide relative to each other, that is, slide relative to each other in the up-down direction;

[0065] Fixing: by rotating the control member, the pressing rod 8 presses the sleeve 11 and the movable plate 7 at the same time, so that the sleeve 11, the movable plate 7 and the telescopic sleeve 402 are connected and fixed to each other;

[0066] It is worth noting that: after being fixed, the telescopic sleeve 401 and the telescopic sleeve 402 will not slide relative to each other, and the angle of the hinge plate 5 will not change.

[0067] Polishing: Start the power part to rotate the telescopic sleeve 401 and the telescopic sleeve 402, thereby driving the polishing rod 3, the movable plate 7 and the sleeve 11 to perform circular motion synchronously, so that the polishing rod 3 polishes along the inner wall of the hole of the fixed base to remove burrs in the stamping process;

[0068] At the same time, under the action of the inclined and fixed fixed plate 6, the circularly rotating sleeve 11, under the action of the two pressure columns 10, makes the sleeve 11 reciprocate up and down at the same time, that is, the circularly rotating sleeve 11 reciprocates up and down at the same time, so that the polishing rod 3 rotates in a circle to polish the inner wall of the hole of the fixed base and reciprocates up and down to polish the inner wall of the hole, thereby realizing synchronous polishing in the vertical and horizontal directions and ensuring the polishing effect.

[0069] The movable part includes a U-shaped connecting plate 9, and two pressing columns 10 are pressed together at the top and bottom of the fixed plate 6. The bottom end of the U-shaped connecting plate 9 is fixedly connected to a sleeve 11. The two pressing columns 10 are respectively connected to the top of the sleeve 11 and the top of the U-shaped connecting plate 9 in a self-rotating manner. A first connecting rod 12 is connected and fixed between the fixed plate 6 and the drive box 102, and a limiter is provided between the sleeve 11 and the movable plate 7;

[0070] When the control member causes the movable plate 7 and the sleeve 11 to be fixedly engaged, the movable rod 20, the sleeve 11 and the telescopic sleeve 402 are connected and fixed, and the telescopic sleeve rod 401 and the telescopic sleeve 402 will not slide relative to each other;

[0071] The power member is activated, driving the telescopic sleeve 401 and the telescopic sleeve 402 to rotate, thereby causing the sleeve 11 and the movable plate 7 to revolve around the axis of the telescopic sleeve 401, and the polishing rod 3 to perform a circular motion synchronously, thereby polishing the inner wall of the hole of the fixed base;

[0072] The sleeve 11 that performs circular motion drives the U-shaped connecting plate 9 and the pressure column 10 to perform circular motion synchronously. Under the action of the tilted and fixed fixed plate 6, the two pressure columns 10 perform circular motion along the tilted fixed plate 6, thereby causing the pressure column 10 to perform adaptive rotational motion, and the U-shaped connecting plate 9 and the sleeve 11 that perform circular motion simultaneously perform vertical up and down reciprocating motion along the fixed plate 6;

[0073] It is worth noting that during grinding, the pressing rod 8 is simultaneously engaged with the sleeve 11 and the slot 21 on the movable plate 7, thereby fixing the telescopic sleeve 402 and the movable plate 7 to each other, that is, the movable plate 7 and the telescopic sleeve 402 do not move relative to each other, and the telescopic sleeve 402 slides up and down along the telescopic sleeve rod 401, thereby ensuring that the hinge plate 5 moves with the telescopic sleeve 402, and the hinge plate 5 does not rotate relative to the telescopic sleeve 402, that is, the angle of the hinge plate 5 does not change, so that the grinding rod 3 always fits tightly against the inner wall of the hole in the fixed base;

[0074] This drives the movable plate 7 and the telescopic sleeve 402 to perform vertical reciprocating motion, thereby grinding the inner wall of the hole of the fixed base in the vertical direction, achieving synchronous grinding in the vertical and horizontal directions, and ensuring the grinding effect.

[0075] It is worth noting that the end of the pressing column 10 is an inclined surface adapted to the inclined surface of the fixing plate 6 , and the end of the pressing column 10 is movably pressed and matched with the fixing plate 6 .

[0076] The limiting member includes a second connecting rod 13, both ends of which are respectively connected and fixed to the telescopic sleeve 402 and the sleeve 11. An avoidance groove 14 is provided on one side of the sleeve 11. The top cross-section of the movable plate 7 is I-shaped. The movable plate 7 slides in the sleeve 11. The sleeve 11 and the telescopic sleeve 402 are always in a relatively inactive state. The movable plate 7 slides along the sleeve 11, and the horizontal distance between the movable plate 7 and the telescopic sleeve 402 remains unchanged. The movable plate 7 rotates in a circle with the rotation of the telescopic sleeve 402. The movable plate 7 can only slide in the vertical direction relative to the telescopic sleeve 402 and the sleeve 11.

[0077] The sliding member includes a sliding column 15, a first sliding groove 16 is provided at the bottom of the movable plate 7 to movably cooperate with the hinge plate 5, the sliding column 15 is connected and fixed to the movable plate 7, and a second sliding groove 17 is provided on the side of the hinge plate 5 to slidably cooperate with the sliding column 15;

[0078] The horizontal distance between the sleeve 11 and the telescopic sleeve 402 is always fixed. The movable plate 7 moves upward along the sleeve 11, driving the sliding post 15 to move upward. The sliding post 15 slides and engages with the second sliding groove 17, thereby driving the hinge plate 5 to rotate, causing the grinding rod 3 to move outward, thereby pressing against the inner wall of the hole in the fixed base.

[0079] It is worth noting that each grinding rod 3, the telescopic sleeve 402 and the corresponding two hinge plates 5 form a parallelogram, so that the grinding rod 3 always remains vertical during the process of gradually moving closer to and tightly pressing against the inner wall of the hole of the fixed base.

[0080] A connecting rod 18 is fixedly connected between the sliding columns 15 located at the same horizontal height on the two adjacent hinged plates 5. When the movable plate 7 moves up and down relative to the sleeve 11, the hinged plate 5 located on the movable plate 7 is driven to rotate. Through the setting of the connecting rod 18, the connecting rod 18 moves up and down synchronously, thereby causing the other hinged plates 5 to rotate synchronously, and causing multiple grinding rods 3 to be unfolded synchronously, so that the grinding rods 3 can be tightly pressed against the inner wall of the hole in the fixed base.

[0081] The control part includes a control rod 19 and a movable rod 20 connected and fixed with the pressure rod 8. The pressure rod 8 is a rectangular frame structure. A plurality of slots 21 are provided on the other side of the sleeve 11 and one side of the movable plate 7. The movable rod 20 is plugged and movable with the outer surface of the telescopic sleeve 402. By retracting the control rod 19 and rotating the control rod 19, the pressure rod 8 is rotated and inserted into the slot 21 on the other side of the sleeve 11 and the slot 21 on one side of the movable plate 7, so that the movable plate 7 and the sleeve 11 are clamped and fixed. There is no relative movement between the movable plate 7, the sleeve 11 and the telescopic sleeve 402, so that when the movable part moves back and forth, the sleeve 11, the movable plate 7 and the telescopic sleeve 402 can move back and forth synchronously, so that the polishing rod 3 that performs circular motion can polish the hole of the fixed base horizontally while moving back and forth, and polishing in the vertical direction to ensure the polishing quality.

[0082] The telescopic sleeve 402 is fixedly connected to a fixed connecting plate 22, and a plug-in slot 23 is provided on the fixed connecting plate 22. The end of the movable rod 20 is fixedly connected to a gear 24, and the gear 24 is plugged into the plug-in slot 23. By pulling the control rod 19 outward, the gear 24 is disengaged from the plug-in slot 23, and then the control rod 19 is rotated to rotate the pressure rod 8, and the gear 24 rotates synchronously, so that the pressure rod 8 is simultaneously stuck in the slot 21 on the sleeve 11 and the movable plate 7. Finally, the control rod 19 is pushed to make the gear 24 after adjusting the angle be stuck again in the plug-in slot 23, so that a stable clamping fixation is formed between the movable plate 7 and the sleeve 11, that is, the movable plate 7, the sleeve 11 and the telescopic sleeve 402 are connected and fixed.

[0083] The polishing rod 3 includes two arc-shaped rods distributed with a gap, and a plurality of plug-in sleeve rods 25 are plugged in between the two arc-shaped rods. A plurality of compression springs are also hung between the two arc-shaped rods, so that when the polishing rod 3 is pressed against the inner wall of the hole of the fixed base, the polishing rod 3 is tightly pressed against the inner wall of the hole of the fixed base under the action of the compression spring.

[0084] A method for processing a communication semiconductor fixed base by a turning and milling processing device, using the above-mentioned communication semiconductor fixed base turning and milling processing device, the specific method includes the following steps:

[0085] S1, positioning, using the numerical control system to move the gantry 101 and move the drive box 102 along the direction of the gantry 101, so that the milling cutter 2 is located directly above the fixed base;

[0086] S2, milling hole, through the adjustment part, the milling cutter head 201 is kept vertically distributed, and the CNC system is used to rotate and lower the milling cutter head 201, thereby completing the milling operation of the fixed base;

[0087] S3, switching, when the milling is completed, the milling head 201 is kept horizontally distributed through the adjustment member, thereby completing the storage of the milling head 201, and the gantry 101 and the drive box 102 are moved so that the grinding rod 3 is located at the hole position;

[0088] S4, fix, move the movable plate 7 upward along the sleeve 11, and through the control member, make the multiple grinding rods 3 move outward at the same time, tightly and stably pressing against the inner wall of the hole;

[0089] S5, grinding, start the power part, make the grinding rod 3 do circular motion to grind the inner wall of the hole, and on the inclined fixed plate 6, make the grinding rod 3 move up and down synchronously to achieve synchronous grinding in the vertical and horizontal directions.

[0090] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0091] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A turning and milling processing equipment for a communication semiconductor fixed base, comprising: A bed (100), wherein a gantry (101) is slidably controlled on the bed (100), a driving box (102) is slidably matched on the gantry (101), and a milling cutter (2) is rotatably connected to the bottom of the driving box (102); The invention is characterized in that the milling cutter member (2) comprises a milling cutter head (201) and a cutter rod (202), the cutter rod (202) is rotatably connected to a fixed plate (203), the end of the fixed plate (203) is rotatably connected to a rotating plate (204), the rotating plate (204) is rotatably connected to the milling cutter head (201), the end of the milling cutter head (201) is fixedly connected to a plurality of inclined first contact rods (205), the end of the cutter rod (202) is fixedly connected to a second contact rod (206) pressed against the first contact rod (205), an adjusting member is further provided between the milling cutter head (201) and the cutter rod (202), and a power member is fixedly connected to the side of the drive box (102); The invention also includes a grinding rod (3), a sliding member, a control member, a telescopic sleeve (401) and a telescopic sleeve (402), wherein the telescopic sleeve (401) is connected and fixed to the output shaft of the power member, and a hinge plate (5) is provided between the telescopic sleeve (402) and the plurality of grinding rods (3), and the telescopic sleeve (401) is movably penetrated by a fixed plate (6) which is distributed in an inclined manner and is connected and fixed to the drive box (102), and a movable member that performs vertical up and down reciprocating movement is pressed and matched at the edge of the fixed plate (6), and a movable plate (7) is slidably matched at the bottom of the movable member, and the movable plate (7) is connected to the hinge plate (5) through a sliding member, and the telescopic sleeve (402) is movably matched with a pressing rod (8), and the control member is used to cooperate with the pressing rod (8) to fix the movable member and the movable plate (7) to each other, so that the grinding rod (3) is stably pressed against the inner wall of the hole; When the milling cutter head (201) is tilted, the grinding rod (3) is inserted into the through hole of the fixed base and is stably pressed against the inner wall of the hole, and then, under the action of the movable part, the grinding rod is reciprocated up and down; The regulating member comprises a cylinder (207) rotatably connected to the driving box (102), an output end of the cylinder (207) rotatably connected to the rotating plate (204), an end of the milling cutter head (201) is fixedly connected to a push rod (208), and a top end of the push rod (208) is fixedly connected to a push ball (209) movably embedded in the bottom end of the cutter rod (202); The movable part includes a U-shaped connecting plate (9), the top and bottom of the fixed plate (6) are press-fitted with two pressing columns (10), the bottom end of the U-shaped connecting plate (9) is fixedly connected with a sleeve (11), the two pressing columns (10) are respectively connected to the top of the sleeve (11) and the top of the U-shaped connecting plate (9) in a self-rotating manner, a first connecting rod (12) is connected and fixed between the fixed plate (6) and the driving box (102), and a limit member is provided between the sleeve (11) and the movable plate (7); The limiting member includes a second connecting rod (13), both ends of which are respectively connected and fixed to the telescopic sleeve (402) and the sleeve (11), a side of the sleeve (11) is provided with an avoidance groove (14), the top cross-section of the movable plate (7) is in an I-shaped shape, and the movable plate (7) is slidably fitted in the sleeve (11); The sliding member includes a sliding column (15), a first sliding groove (16) for movably cooperating with the hinged plate (5) is provided at the bottom of the movable plate (7), the sliding column (15) is connected and fixed to the movable plate (7), a second sliding groove (17) for slidably cooperating with the sliding column (15) is provided on the side of the hinged plate (5), and a connecting rod (18) is fixedly connected between the sliding columns (15) located at the same horizontal height on two adjacent hinged plates (5); The control member comprises a control rod (19) and a movable rod (20) connected and fixed to the pressing rod (8); the pressing rod (8) is in a rectangular frame structure; a plurality of slots (21) are provided on the other side of the sleeve (11) and one side of the movable plate (7); the movable rod (20) is movably connected to the outer surface of the telescopic sleeve (402); A fixed connecting plate (22) is fixedly connected to the telescopic sleeve (402), a plug-in slot (23) is provided on the fixed connecting plate (22), a gear (24) is fixedly connected to the end of the movable rod (20), and the gear (24) is plugged into and fitted in the plug-in slot (23).

2. The turning and milling equipment for a communication semiconductor fixed base according to claim 1, characterized in that: The polishing rod (3) comprises two arc-shaped rods distributed with a gap, a plurality of plug-in sleeve rods (25) are plugged in between the two arc-shaped rods, and a plurality of compression springs are also hooked in between the two arc-shaped rods.

3. A method for processing a turning and milling machine for a communication semiconductor fixed base, characterized in that: The turning and milling processing equipment of a communication semiconductor fixed base according to any one of claims 1 to 2 is used, and the specific method includes the following steps: S1, positioning, moving the gantry (101) through a numerical control system, and moving the drive box (102) along the direction of the gantry (101), so that the milling cutter (2) is located directly above the fixed base; S2, milling holes, using the adjusting member to keep the milling cutter head (201) vertically distributed, and using the numerical control system to rotate and lower the milling cutter head (201), thereby completing the milling operation of the fixed base; S3, switching, when the milling hole is completed, the milling cutter head (201) is kept horizontally distributed through the adjusting member, thereby completing the storage of the milling cutter head (201), and moving the gantry (101) and the drive box (102) so that the grinding rod (3) is located at the hole position; S4, fix, move the movable plate (7) upward along the sleeve (11), and through the control member, move the plurality of grinding rods (3) outward at the same time, tightly and stably pressing against the inner wall of the hole; S5, grinding, starting the power part, making the grinding rod (3) do circular motion to grind the inner wall of the hole, and on the inclined fixed plate (6), making the grinding rod (3) do synchronous up and down motion to achieve synchronous grinding in the vertical and horizontal directions.

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