Double-function drill point side face grinding work station

Abstract

The utility model relates to the technical field of PCB cutter machining equipment, in particular to a dual-function drill point side face grinding work station which comprises a lower sliding table X3-axis driver, a UC angle offset mechanism, a UC lifting Z3-axis driver and a UC / edge cutter grinding cutting machining head. The lower sliding table X3-axis driver achieves movement of the machining head in the X-axis direction through linear motion, the UC angle offset mechanism adjusts the angle of the machining head through rotation motion, and the UC lifting Z3-axis driver is responsible for accurately controlling lifting of the machining head in the Z-axis direction. The UC / edge cutter grinding and cutting machining head conducts accurate UC cutting and edge cutter machining on the semi-finished bar according to preset machining parameters and programs, machining of the two-degree working procedure of UC cutting and edge cutter machining is efficiently completed, the machining time is shortened, alternate machining in multiple devices is avoided, repeated positioning is not needed, and the machining precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to PCB cutter processing equipment technical field especially relates to a double -functional drill needle side surface grinding workstation. BACKGROUND

[0002] For PCB cutter equipment, the process of processing and producing materials into PCB cutter finished products often needs to process semi-finished rod materials in multiple processes, including cutting UC and cutting edge knives.

[0003] Traditional processing methods usually rely on multiple independent devices or processing units to complete these processes, which not only increases equipment investment and floor space, but also may cause reloading time and error accumulation in the processing process, thereby affecting overall production efficiency and processing quality.

[0004] In addition, because semi-finished rod materials of different shapes and sizes have different requirements for processing equipment, traditional processing methods also have certain limitations in flexibility and adaptability, so it is necessary to improve. UTILITY MODEL CONTENT

[0005] The utility model aims at the shortage of prior art, provides a double -functional drill needle side surface grinding workstation, and the X 3 axle driver of lower slide platform realizes the movement of processing head in X axle direction through linear motion, and the UC angle biasing mechanism adjusts the angle of processing head through rotation, and the UC lifting Z 3 axle driver is responsible for accurately controlling the lifting of processing head in Z axle direction. The UC / edge knife grinding cutting processing head carries out accurate cutting UC and cutting edge knife processing to semi-finished rod material according to the preset processing parameter and procedure, efficiently completes the processing of two processes of cutting UC and cutting edge knife, reduces processing time, avoids multiple devices in rotation processing, need not positioning multiple times, improves processing accuracy.

[0006] To realize the above-mentioned purpose, a double -functional drill needle side surface grinding workstation of the utility model, including lower slide platform X 3 axle driver, UC angle biasing mechanism, UC lifting Z 3 axle driver and UC / edge knife grinding cutting processing head,

[0007] The lower slide platform X 3 axle driver drives the UC angle biasing mechanism to be close to or away from semi-finished rod grinding;

[0008] The UC angle biasing mechanism drives the UC lifting Z 3 axle driver to offset angle;

[0009] The UC lifting Z 3 axle driver drives the UC / edge knife grinding cutting processing head to lift;

[0010] The UC / edge knife grinding cutting processing head is used to process semi-finished rod grinding in two processes of cutting UC and cutting edge knife.

[0011] Preferably, the lower slide platform X3-axis driver comprises a fixed seat, a slide seat and a slide platform driver,

[0012] The slide seat is connected with the UC angle biasing mechanism.

[0013] The slide platform driver is fixed to the fixed seat and drives the slide seat to move close to or away from the semi-finished rod.

[0014] Preferably, the UC angle biasing mechanism comprises a fixed plate, a rotating plate and a deflection driver,

[0015] The fixed plate is fixed to the lower slide platform X3-axis driver.

[0016] The rotating plate is hinged to the fixed plate.

[0017] The deflection driver is fixed to the fixed plate and drives the rotating plate to rotate along the hinge between the rotating plate and the fixed plate.

[0018] Preferably, the fixed plate is provided with a mounting groove, and the deflection driver is provided with a transmission seat, and the deflection driver is fixed in the mounting groove through the transmission seat.

[0019] The transmission seat is provided with a driving wheel for driving the rotating plate, and the driving wheel is frictionally connected with the rotating plate.

[0020] Preferably, the rotating plate is internally provided with a gas guide channel, and the gas guide channel is provided with an air inlet, an air outlet and an air suction and blowing port,

[0021] The air inlet is connected with an external positive pressure device.

[0022] The air outlet is connected with an external negative pressure device.

[0023] The air suction and blowing port faces the fixed plate.

[0024] Preferably, the gas guide channel is provided with a sliding cavity,

[0025] The fixed plate is provided with a sliding groove, the rotating plate is provided with a piston sliding block, and the piston sliding block is slidably arranged in the sliding cavity and horizontally slides in the sliding groove.

[0026] Preferably, the UC lifting Z3-axis driver is provided with a mounting seat, and the UC / edge tool grinding and cutting processing head is fixed in the mounting seat,

[0027] The mounting seat comprises a fixed frame, a fixed bearing plate, a movable plate and a fixed rod,

[0028] The fixed frame is fixed to the UC lifting Z3 shaft driver, the fixed bearing plate is fixed to one end of the fixed frame, the movable plate is hinged to the fixed frame, and the fixed rod is connected between the fixed bearing plate and the movable plate.

[0029] Preferably, the UC / edge knife grinding machining head comprises a machining driver provided with a rotating work shaft provided with a grinding wheel fixing groove, and the UC machining grinding wheel and the edge knife grinding wheel are fixed in the grinding wheel fixing groove.

[0030] The utility model discloses the integrated lower slide platform X3 shaft driver, UC angle offset mechanism, UC lifting Z3 shaft driver and UC / edge knife grinding machining head, and this workstation can realize accurate and efficient cutting UC and cutting edge knife two process machining to semi-finished product bar.

[0031] The UC angle offset mechanism can drive the UC lifting Z3 shaft driver and the machining head to offset the angle, so that the workstation can adapt to the machining requirements of semi-finished product bars of different shapes and sizes, and the flexibility and adaptability of machining are improved.

[0032] The lower slide platform X3 shaft driver and the UC lifting Z3 shaft driver both have high-precision driving capability, can ensure accurate position control of the machining head during machining, and thus guarantee machining quality and precision.

[0033] The design of the UC / edge knife grinding machining head enables it to simultaneously complete the cutting UC and cutting edge knife two processes, reduces equipment investment and floor area, and lowers production cost. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 It is a structural schematic view of the utility model.

[0035] Figure 2 It is a structural schematic view of the lower slide platform X3 shaft driver and the UC angle offset mechanism of the utility model.

[0036] Figure 3 It is a sectional view of the rotating plate of the utility model.

[0037] Figure 4 It is a structural schematic view of the UC lifting Z3 shaft driver and the UC / edge knife grinding machining head of the utility model.

[0038] The reference signs include:

[0039] 1, lower slide platform X3 shaft driver, 11, fixed seat, 12, sliding seat, 13, slide drive;

[0040] 2, UC angle offset mechanism; 21, fixed plate; 211, mounting groove; 212, sliding groove; 22, rotating plate; 221, piston slider; 23, deflection driver; 231, transmission seat; 232, drive wheel; 24, air guide channel; 241, air inlet; 242, air outlet; 243, air suction and blowing port; 244, sliding cavity;

[0041] 3, UC lifting Z3 shaft driver; 31, mounting seat; 32, fixed frame; 33, fixed bearing plate; 331, limiting groove; 34, movable plate; 341, anti-skid block; 35, fixed rod;

[0042] 4, UC / edge cutter grinding and cutting processing head; 41, processing driver; 42, rotating working shaft; 43, grinding wheel fixing groove. DETAILED DESCRIPTION

[0043] The utility model is described in detail below in combination with the drawings.

[0044] As Figures 1 to 4 shown, the utility model relates to a double-function drill bit side grinding workstation, including lower sliding platform X3 shaft driver 1, UC angle offset mechanism 2, UC lifting Z3 shaft driver 3 and UC / edge cutter grinding and cutting processing head 4,

[0045] Lower sliding platform X3 shaft driver 1 drives UC angle offset mechanism 2 to approach or be far from semi-finished product bar grinding;

[0046] UC angle offset mechanism 2 drives UC lifting Z3 shaft driver 3 to offset angle;

[0047] UC lifting Z3 shaft driver 3 drives UC / edge cutter grinding and cutting processing head 4 to lift;

[0048] UC / edge cutter grinding and cutting processing head 4 is used to process semi-finished product bar grinding to carry out two processes of cutting UC and cutting edge cutter.

[0049] By integrating lower sliding platform X3 shaft driver 1, UC angle offset mechanism 2, UC lifting Z3 shaft driver 3 and UC / edge cutter grinding and cutting processing head 4, the workstation can realize accurate and efficient cutting UC and cutting edge cutter two processes of semi-finished product bar grinding. This integrated design reduces the change time in the processing process, improves the overall production efficiency.

[0050] UC angle offset mechanism 2 can drive UC lifting Z3 shaft driver 3 and processing head to offset angle, which makes the workstation can adapt to the processing demand of semi-finished product bar of different shapes and sizes, improves the flexibility and adaptability of processing.

[0051] Both the X3-axis drive 1 of the lower slide table and the Z3-axis drive 3 of the UC lifting mechanism have high-precision driving capabilities, which can ensure the precise position control of the machining head during the machining process, thereby guaranteeing machining quality and accuracy.

[0052] The design of the UC / edge cutting head 4 enables it to complete two processes simultaneously: cutting the UC and cutting the edge, reducing equipment investment and floor space requirements, and lowering production costs.

[0053] During operation, the X3-axis drive 1 of the sliding table moves the processing head along the X-axis via linear motion, while the UC angle offset mechanism 2 adjusts the angle of the processing head via rotational motion. The Z3-axis drive 3 of the UC lifting mechanism precisely controls the lifting and lowering of the processing head along the Z-axis. The UC / edge cutting head 4 performs precise UC and edge cutting on the semi-finished bar stock according to preset processing parameters and programs, efficiently completing the two-stage UC and edge cutting processes, reducing processing time, avoiding the need for switching between multiple machines, eliminating the need for multiple positioning steps, and improving processing accuracy.

[0054] The X3 axis driver 1 of the lower slide in this embodiment includes a fixed base 11, a slide 12 and a slide driver 13. The slide driver 13 is a cylinder or motor drive module. In this embodiment, the slide driver 13 is a motor drive module combined with a lead screw. The slide driver 13 drives the slide 12 to slide through the lead screw and the transmission nut.

[0055] The slide 12 is connected to the UC angle offset mechanism 2.

[0056] The slide driver 13 is fixed to the fixed base 11 and drives the slide 12 to move closer to or away from the semi-finished bar mill.

[0057] By designing a sliding X3-axis driver 1 that includes a fixed base 11, a slide 12, and a slide driver 13, the stability and accuracy of the UC angle offset mechanism 2 and subsequent machining components during movement are ensured. The fixed base 11 provides a solid support foundation, while the slide 12 achieves smooth movement through precise control of the slide driver 13, thereby ensuring the accuracy of the machining position.

[0058] The slide drive 13 can drive the slide 12 to move closer to or further away from the semi-finished bar mill. This design allows the workstation to flexibly adjust the processing range to adapt to semi-finished bars of different lengths or positions, improving the flexibility and adaptability of the processing.

[0059] like Figure 2 As shown, the UC angle offset mechanism 2 in this embodiment includes a fixed plate 21, a rotating plate 22, and a deflection driver 23, wherein the deflection driver 23 is a motor, such as a servo motor.

[0060] The fixing plate 21 is fixed to the X3 axis driver 1 of the lower slide table;

[0061] The rotating plate 22 is hinged to the fixed plate 21;

[0062] The deflection driver 23 is fixed to the fixed plate 21 and drives the rotating plate 22 to rotate along the hinge between the rotating plate 22 and the fixed plate 21.

[0063] The UC angle offset mechanism 2, through the combination of the fixed plate 21, the rotating plate 22 and the deflection driver 23, achieves precise adjustment of the angle of the UC / edge knife grinding head 4.

[0064] The deflection driver 23 can drive the rotating plate 22 to rotate along the hinge point between it and the fixed plate 21, thereby ensuring that the UC / edge grinding head 4 can be deflected at a predetermined angle, improving the processing accuracy and flexibility.

[0065] The fixing plate 21 is fixed to the X3 axis driver 1 of the lower slide table, providing stable support for the entire UC angle offset mechanism 2. At the same time, it facilitates the lower slide X3 axis driver 1 to drive the UC angle offset mechanism 2 to move closer to or away from the semi-finished bar mill.

[0066] The rotating plate 22 and the fixed plate 21 are connected by a hinge, which ensures both the flexibility of rotation and the stability of the structure, and avoids vibration or shaking caused by angle adjustment during processing.

[0067] like Figure 2 As shown, the mounting plate 21 of this embodiment is provided with a mounting groove 211, and the deflection driver 23 is provided with a transmission seat 231. The deflection driver 23 is fixed in the mounting groove 211 through the transmission seat 231.

[0068] The transmission base 231 is provided with a drive wheel 232 for driving the rotating plate 22, and the drive wheel 232 is in frictional connection with the rotating plate 22.

[0069] By providing a mounting slot 211 on the fixed plate 21 and fixing the deflection driver 23 within the mounting slot 211 via the transmission seat 231, a compact installation of the driver is achieved. This design not only saves space but also makes the installation process of the entire UC angle biasing mechanism 2 simpler and faster.

[0070] The drive wheel 232 mounted on the transmission base 231 is frictionally connected to the rotating plate 22. This transmission method features a simple structure and high transmission efficiency. The drive wheel 232 drives the rotating plate 22 to rotate through friction, achieving precise adjustment of the machining head angle. Simultaneously, due to the self-locking property of the friction connection, it can also prevent the rotating plate 22 from rotating on its own when no external force is applied, under certain circumstances.

[0071] like Figure 2and Figure 3 As shown, the rotating plate 22 in this embodiment is provided with an air guiding channel 24, which is provided with an air inlet 241, an air extraction port 242, and an air intake and exhaust port 243.

[0072] Air inlet 241 is connected to an external positive pressure device;

[0073] The air extraction port 242 is connected to an external negative pressure device;

[0074] The air intake and exhaust port 243 faces the fixed plate 21.

[0075] When the rotating plate 22 rotates along the hinge between the rotating plate 22 and the fixed plate 21, the external positive pressure device blows air into the air passage 24 through the air inlet 241, causing the gas to be blown from the air intake and air outlet 243 towards the fixed plate 21, thereby causing the rotating plate 22 to float above the fixed plate 21, reducing the friction between the rotating plate 22 and the fixed plate 21, and facilitating the rotation of the rotating plate 22 along the hinge between the rotating plate 22 and the fixed plate 21.

[0076] When the UC / edge cutting head 4 performs two processes on the semi-finished bar material, namely cutting the UC and cutting the edge, the external negative pressure device draws air from the air guide channel 24 through the air extraction port 242. Due to gravity, the rotating plate 22 is attached to the fixed plate 21, and the air guide channel 24 is in a vacuum state. The rotating plate 22 is adsorbed and fixed to the fixed plate 21 through the air intake and exhaust port 243 to form a locked state, providing stable support for the UC lifting Z3 axis driver 3 and the UC / edge cutting head 4, so that the UC / edge cutting head 4 works more stably and improves the processing accuracy.

[0077] like Figure 2 and Figure 3 As shown, the air guide channel 24 in this embodiment is provided with a sliding cavity 244.

[0078] The fixed plate 21 is provided with a sliding groove 212, and the rotating plate 22 is provided with a piston slider 221. The piston slider 221 is slidably disposed in the sliding cavity 244 and slides horizontally along the inside of the sliding groove 212.

[0079] When the rotating plate 22 rotates along the hinge between the rotating plate 22 and the fixed plate 21, the external positive pressure device blows air into the air passage 24 through the air inlet 241, and the piston slider 221 slides down and slides horizontally along the inside of the slide groove 212, thereby making the rotation between the rotating plate 22 and the fixed plate 21 more controllable.

[0080] When the UC / edge cutting head 4 performs two processes on the semi-finished bar material, cutting the UC and cutting the edge, the external negative pressure device draws air from the air guide channel 24 through the air extraction port 242. The piston slider 221 slides upward, thereby causing the piston slider 221 to abut against the inner wall of the slide groove 212, increasing the friction between the rotating plate 22 and the fixed plate 21, and making the locking state formed by the rotating plate 22 and the fixed plate 21 more stable.

[0081] like Figure 4 As shown, the UC lifting Z3 axis driver 3 in this embodiment is provided with a mounting base 31, and the UC / side blade grinding head 4 is fixed in the mounting base 31. The UC lifting Z3 axis driver 3 is a cylinder, a hydraulic cylinder or a linear motor. In this embodiment, the UC lifting Z3 axis driver 3 is used as an example of a linear motor.

[0082] The mounting base 31 includes a fixed frame 32, a fixed support plate 33, a movable plate 34, and a fixed rod 35.

[0083] The fixed frame 32 is fixed to the UC lifting Z3 axis driver 3, the fixed support plate 33 is fixed to one end of the fixed frame 32, the movable plate 34 is hinged to the fixed frame 32, and the fixed rod 35 is connected between the fixed support plate 33 and the movable plate 34.

[0084] The UC lifting Z3 axis driver 3 is securely connected to the mounting base 31 by the fixing bracket 32, which ensures the stability and accuracy of the entire machining head and helps to maintain stable cutting force and positional accuracy during the machining process.

[0085] The movable plate 34 is connected to the fixed frame 32 by a hinge. Combined with the connection between the fixed support plate 33 and the movable plate 34 by the fixed rod 35, it provides the possibility of adjusting the position and angle of the UC / edge cutting head 4, so that the UC / edge cutting head 4 can adapt to workpieces of different shapes and sizes, and enhance the adaptability and flexibility of the equipment.

[0086] By adjusting the length or angle of the fixed rod 35, the position of the movable plate 34 can be easily adjusted, thereby adjusting the position and angle of the processing head, simplifying the operation process and improving work efficiency.

[0087] The design of mounting base 31 makes the disassembly, assembly, and maintenance of UC / edge knife grinding head 4 more convenient, which is conducive to the long-term stable operation and maintenance of the equipment.

[0088] Specifically, the fixed support plate 33 is provided with a limiting groove 331, which provides a precise positioning point for the UC / edge knife grinding head 4.

[0089] The movable plate 34 is provided with an anti-slip block 341 that abuts against the UC / side cutting head 4. The anti-slip block 341 on the movable plate 34 abuts against the UC / side cutting head 4, which not only increases the friction between the UC / side cutting head 4 and the movable plate 34, but also prevents the UC / side cutting head 4 from sliding or deviating during the cutting process.

[0090] like Figure 4 As shown, the UC / edge cutting head 4 of this embodiment includes a processing driver 41, the processing driver 41 is provided with a rotating working shaft 42, the rotating working shaft 42 is provided with a grinding wheel fixing groove 43, and the UC processing grinding wheel and the edge cutting grinding wheel are both fixed in the grinding wheel fixing groove 43.

[0091] By providing a grinding wheel fixing groove 43 on the same rotating working shaft 42, and allowing the UC machining grinding wheel and the edge cutting grinding wheel to be fixed simultaneously or separately in the grinding wheel fixing groove 43, the UC / edge cutting grinding head 4 has multiple processing functions. This design not only improves the utilization rate of the equipment, but also reduces the cost and time of changing the processing head, enabling the equipment to more flexibly cope with different processing needs.

[0092] Among them, the UC / edge cutting head 4 is a motor.

[0093] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A dual-function drill bit side grinding workstation, characterized in that: It includes a lower slide X3-axis driver (1), a UC angle offset mechanism (2), a UC lifting Z3-axis driver (3), and a UC / edge cutting head (4). The X3 axis driver (1) of the lower slide table drives the UC angle offset mechanism (2) to move closer to or further away from the semi-finished bar mill; The UC angle offset mechanism (2) drives the UC lifting Z3 axis driver (3) to offset the angle; The UC lifting Z3 axis driver (3) drives the UC / side knife grinding head (4) to lift. The UC / edge cutting head (4) is used to process the semi-finished bar stock through two processes: UC cutting and edge cutting.

2. The dual-function drill bit side grinding workstation according to claim 1, characterized in that: The sliding stage X3 axis driver (1) includes a fixed base (11), a slide (12), and a sliding stage driver (13). The slide (12) is connected to the UC angle offset mechanism (2); The slide driver (13) is fixed to the fixed base (11) and drives the slide (12) to move closer to or away from the semi-finished bar stock.

3. The dual-function drill bit side grinding workstation according to claim 1, characterized in that: The UC angle offset mechanism (2) includes a fixed plate (21), a rotating plate (22), and a deflection driver (23). The fixing plate (21) is fixed to the X3 axis driver (1) of the lower slide table; The rotating plate (22) is hinged to the fixed plate (21); The deflection driver (23) is fixed to the fixed plate (21) and drives the rotating plate (22) to rotate along the hinge point between the rotating plate (22) and the fixed plate (21).

4. A dual-function drill bit side grinding workstation according to claim 3, characterized in that: The fixing plate (21) is provided with a mounting groove (211), and the deflection driver (23) is provided with a transmission seat (231). The deflection driver (23) is fixed in the mounting groove (211) through the transmission seat (231). The transmission base (231) is provided with a drive wheel (232) for driving the rotating plate (22), and the drive wheel (232) is frictionally connected to the rotating plate (22).

5. A dual-function drill bit side grinding workstation according to claim 3, characterized in that: The rotating plate (22) is provided with an air guiding channel (24), which is provided with an air inlet (241), an air extraction port (242), and an air intake and exhaust port (243). The air inlet (241) is connected to an external positive pressure device; The air extraction port (242) is connected to an external negative pressure device; The air intake / explosion port (243) faces the fixed plate (21).

6. A dual-function drill bit side grinding workstation according to claim 5, characterized in that: The air guide channel (24) is provided with a sliding cavity (244). The fixed plate (21) is provided with a sliding groove (212), and the rotating plate (22) is provided with a piston slider (221). The piston slider (221) is slidably disposed in the sliding cavity (244) and slides horizontally along the inside of the sliding groove (212).

7. A dual-function drill bit side grinding workstation according to claim 1, characterized in that: The UC lifting Z3 axis driver (3) is provided with a mounting base (31), and the UC / side blade grinding head (4) is fixed in the mounting base (31). The mounting base (31) includes a fixed frame (32), a fixed support plate (33), a movable plate (34), and a fixed rod (35). The fixed frame (32) is fixed to the UC lifting Z3 axis driver (3), the fixed support plate (33) is fixed to one end of the fixed frame (32), the movable plate (34) is hinged to the fixed frame (32), and the fixed rod (35) is connected between the fixed support plate (33) and the movable plate (34).

8. A dual-function drill bit side grinding workstation according to claim 1, characterized in that: The UC / edge cutting head (4) includes a processing driver (41), which is provided with a rotating working shaft (42). The rotating working shaft (42) is provided with a grinding wheel fixing groove (43), and the UC processing grinding wheel and the edge cutting grinding wheel are both fixed in the grinding wheel fixing groove (43).

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