CN212947249U - Chuck mechanism of slotting and grinding all-in-one machine - Google Patents
Chuck mechanism of slotting and grinding all-in-one machine Download PDFInfo
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- CN212947249U CN212947249U CN202021140223.5U CN202021140223U CN212947249U CN 212947249 U CN212947249 U CN 212947249U CN 202021140223 U CN202021140223 U CN 202021140223U CN 212947249 U CN212947249 U CN 212947249U
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Abstract
The utility model relates to the technical field of PCB micro-drilling tool manufacturing equipment, in particular to a chuck mechanism of a slotting and grinding integrated machine, which comprises a chuck assembly, a Y-axis transfer mechanism, an X-axis transfer mechanism, a Z-axis transfer mechanism and an anti-shaking mechanism; the chuck component is used for clamping the grinding product to be grooved; the anti-shaking mechanism comprises a contact piece and a contact piece driving mechanism, the contact piece driving mechanism is arranged on the Z-axis transfer mechanism and used for driving the contact piece to be close to or far away from the chuck assembly, and the contact piece is used for contacting a product to be grooved and ground clamped by the chuck assembly. The clamping head mechanism can automatically clamp and slightly drill, automatically transfers the slightly drill to each working station, does not need manual participation, and is high in working efficiency and low in labor cost. Simultaneously, chuck mechanism is provided with anti-shake mechanism, and anti-shake mechanism can prevent that little brill from appearing the shake by the fluting and by the in-process of grinding, improves the machining precision of little brill and improves the yields.
Description
Technical Field
The utility model belongs to the technical field of PCB bores cutter manufacture equipment technique a little and specifically relates to indicate a chuck mechanism of fluting grinding all-in-one.
Background
Traditional grooving process and the grinding process that bore a little need be gone on alone respectively on groover and the machine of grinding, and traditional groover and the machine of grinding all adopt artifical clamping to bore a little moreover, and the manual work is transferred and is bored a little, and not only work efficiency is low, and the cost of labor is high moreover. Simultaneously, the micro drill can shake in the process of being grooved and being ground, and traditional groover and the machine of grinding all do not set up anti-shake mechanism, lead to the machining precision of micro drill to be low, and the defective index is high.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a chuck mechanism of all-in-one is ground in fluting, this chuck mechanism can realize the automatic little brill of clamping, will bore a little automatically and transfer to each work station, does not need artificial participation, and not only work efficiency is high, and the cost of labor is low moreover. Simultaneously, chuck mechanism is provided with anti-shake mechanism, and anti-shake mechanism can prevent that little brill from appearing the shake by the fluting and by the in-process of grinding, improves the machining precision of little brill and improves the yields.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a chuck mechanism of a slotting and grinding integrated machine comprises a chuck assembly, a Y-axis transfer mechanism, an X-axis transfer mechanism, a Z-axis transfer mechanism and an anti-shaking mechanism; the X-axis transfer mechanism is arranged on the Y-axis transfer mechanism, the Z-axis transfer mechanism is arranged on the X-axis transfer mechanism, the chuck assembly and the anti-shaking mechanism are both arranged on the Z-axis transfer mechanism, the Y-axis transfer mechanism is used for driving the X-axis transfer mechanism to move along the Y-axis direction, the X-axis transfer mechanism is used for driving the Z-axis transfer mechanism to move along the X-axis direction, and the Z-axis transfer mechanism is used for driving the chuck assembly and the anti-shaking mechanism to move along the Z-axis direction;
the chuck component is used for clamping the grinding product to be grooved; the anti-shaking mechanism comprises a contact piece and a contact piece driving mechanism, the contact piece driving mechanism is arranged on the Z-axis transfer mechanism and used for driving the contact piece to be close to or far away from the chuck assembly, and the contact piece is used for contacting a to-be-grooved grinding product clamped by the chuck assembly.
Further, conflict piece includes connecting portion and conflict portion, and conflict portion connects in the one end that connecting portion are close to the cartridge assembly, connecting portion and conflict piece actuating mechanism drive connection.
Further, the connecting part comprises a connecting rod, a connecting rod mounting seat and a connecting rod locking screw; the connecting rod mounting seat is in driving connection with the conflict piece driving mechanism, the connecting rod is rotatably connected to the connecting rod mounting seat, and the connecting rod locking screw is used for locking the connecting rod to the connecting rod mounting seat; the contact part is connected to one end of the connecting rod close to the chuck component.
Further, conflict portion includes conflict piece, compact heap and compact heap locking screw, and the compact heap is used for holding the conflict piece pressure in connecting portion, and compact heap locking screw is used for locking the compact heap in connecting portion.
Furthermore, each surface of the contact block is respectively provided with a clamping groove in a concave mode, and the clamping grooves are used for accommodating grinding products to be grooved, which are clamped by the chuck components.
Furthermore, the shapes and specifications of the clamping grooves on each surface of the contact block are different.
Furthermore, the chuck component comprises a chuck, a chuck sleeve, a chuck clamping driving mechanism, a chuck rotation driving mechanism, a chuck mounting seat and a connecting piece; the connecting piece is arranged on the Z-axis transfer mechanism, the chuck mounting seat is arranged on the connecting piece, the chuck sleeve is connected to the chuck mounting seat, the chuck sleeve is sleeved on the chuck, the chuck extends out of the chuck sleeve, the chuck sleeve is provided with a conical accommodating cavity for accommodating the chuck, and the chuck clamping driving mechanism is arranged on the connecting piece and is used for driving the chuck to move along the conical accommodating cavity; the chuck is in a conical shape and is provided with a clamping accommodating cavity and a plurality of separation grooves, the separation grooves divide the chuck into a plurality of elastic clamping jaws, and the elastic clamping jaws can mutually approach or move away from each other; the clamping accommodating cavity is used for clamping a grinding product to be grooved, and the plurality of separation grooves are respectively communicated with the clamping accommodating cavity; the chuck rotation driving mechanism is arranged on the connecting piece and used for driving the chuck to rotate.
The utility model has the advantages that: in actual work, an external mechanical arm clamps a micro drill to the chuck component, and the chuck component clamps the micro drill. Then the collision piece driving mechanism drives the collision piece to move close to the chuck component, when the collision piece moves to a set position, the collision piece collides with the micro drill clamped by the chuck component, and then the collision piece driving mechanism stops working. The supporting piece can prevent the micro drill from shaking in the grooving and grinding processes, and the machining precision and the yield of the micro drill are improved. Preferably, the collision piece and the chuck component are arranged in a crossed mode so as to improve the collision effect of the collision piece on the micro drill clamped by the chuck component. And then the chuck assembly and the anti-shaking mechanism are transferred to an external grinding wheel mechanism under the matching of the Y-axis transfer mechanism, the X-axis transfer mechanism and the Z-axis transfer mechanism, and the external grinding wheel mechanism performs slotting and grinding treatment on the micro drill clamped by the chuck assembly. After the micro drill is grooved and ground, the micro drill clamped by the chuck component is transferred to an initial position under the coordination of the Y-axis transfer mechanism, the X-axis transfer mechanism and the Z-axis transfer mechanism, the grooved and ground micro drill is clamped to a finished product area by an external manipulator, and then the next micro drill is clamped to the chuck component by the external manipulator, so that the micro drill works circularly. The clamping head mechanism can automatically clamp and slightly drill, automatically transfers the slightly drill to each working station, does not need manual participation, and is high in working efficiency and low in labor cost. Simultaneously, chuck mechanism is provided with anti-shake mechanism, and anti-shake mechanism can prevent that little brill from appearing the shake by the fluting and by the in-process of grinding, improves the machining precision of little brill and improves the yields.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is an enlarged schematic view of a point a in fig. 1.
Fig. 3 is an enlarged schematic view of fig. 2 at B.
Description of reference numerals:
a chuck assembly 21; a chuck 211; the clamping accommodation cavity 2111; a partition groove 2112; a resilient jaw 2113; a collet sleeve 212; a chuck clamping driving mechanism 213; a chuck rotation driving mechanism 214; a collet mount 215; a connector 216; a Y-axis transfer mechanism 22; an X-axis transfer mechanism 23; a Z-axis transfer mechanism 24; an anti-shake mechanism 25; a contact member 251; a connecting portion 2511; the interference portion 2512; a connecting rod 2513; a connecting rod mount 2514; a connecting rod locking screw 2515; the interference blocks 2516; compression blocks 2517; compression block locking screws 2518; a catch 2519; contact drive mechanism 252.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1 and fig. 2, the chuck mechanism of the slotting and grinding integrated machine provided by the present invention comprises a chuck assembly 21, a Y-axis transfer mechanism 22, an X-axis transfer mechanism 23, a Z-axis transfer mechanism 24 and an anti-shaking mechanism 25; the X-axis transfer mechanism 23 is arranged on the Y-axis transfer mechanism 22, the Z-axis transfer mechanism 24 is arranged on the X-axis transfer mechanism 23, the chuck assembly 21 and the anti-shaking mechanism 25 are both arranged on the Z-axis transfer mechanism 24, the Y-axis transfer mechanism 22 is used for driving the X-axis transfer mechanism 23 to move along the Y-axis direction, the X-axis transfer mechanism 23 is used for driving the Z-axis transfer mechanism 24 to move along the X-axis direction, and the Z-axis transfer mechanism 24 is used for driving the chuck assembly 21 and the anti-shaking mechanism 25 to move along the Z-axis direction;
the chuck assembly 21 is used for clamping the grinding product to be grooved; the anti-shaking mechanism 25 includes a contact member 251 and an contact member driving mechanism 252, the contact member driving mechanism 252 is disposed on the Z-axis transfer mechanism 24 and is used for driving the contact member 251 to approach or depart from the chuck assembly 21, and the contact member 251 is used for contacting the to-be-grooved grinding product clamped by the chuck assembly 21.
In actual operation, an external manipulator clamps a micro drill to the chuck assembly 21, and the chuck assembly 21 clamps the micro drill. Then the abutting member driving mechanism 252 drives the abutting member 251 to move close to the chuck assembly 21, when the abutting member 251 moves to the set position, the abutting member 251 abuts against the micro-drill clamped by the chuck assembly 21, and then the abutting member driving mechanism 252 stops working. The contact member 251 can prevent the micro drill from shaking in the grooving and grinding processes, so that the machining precision of the micro drill is improved, and the yield is improved. Preferably, the abutting member 251 is disposed across the chuck assembly 21 to enhance the abutting effect of the abutting member 251 on the micro-drill clamped by the chuck assembly 21. And then the chuck assembly 21 and the anti-shaking mechanism 25 are transferred to an external grinding wheel mechanism under the coordination of the Y-axis transfer mechanism 22, the X-axis transfer mechanism 23 and the Z-axis transfer mechanism 24, and the external grinding wheel mechanism performs slotting and grinding treatment on the micro drill clamped by the chuck assembly 21. After the micro drill is grooved and ground, the micro drill clamped by the chuck assembly 21 is transferred to an initial position under the coordination of the Y-axis transfer mechanism 22, the X-axis transfer mechanism 23 and the Z-axis transfer mechanism 24, the grooved and ground micro drill is clamped to a finished product area by an external manipulator, and then the next micro drill is clamped to the chuck assembly 21 by the external manipulator, so that the micro drill works in a circulating mode.
The clamping head mechanism can automatically clamp and slightly drill, automatically transfers the slightly drill to each working station, does not need manual participation, and is high in working efficiency and low in labor cost. Meanwhile, the chuck mechanism is provided with an anti-shaking mechanism 25, the anti-shaking mechanism 25 can prevent the micro drill from shaking in the grooving and grinding processes, and therefore the machining precision of the micro drill is improved, and the yield is improved.
As shown in fig. 2, in the present embodiment, the contact 251 includes a connection portion 2511 and an interference portion 2512, the interference portion 2512 is connected to one end of the connection portion 2511 close to the chuck assembly 21, and the connection portion 2511 is drivingly connected to the interference driving mechanism 252.
In actual work, after the chuck assembly 21 clamps the micro drill, the abutting part driving mechanism 252 drives the connecting part 2511 and the abutting part 2512 to move close to the chuck assembly 21, when the connecting part 2511 and the abutting part 2512 move to the set positions, the abutting part 2512 abuts against the micro drill clamped by the chuck assembly 21, and then the abutting part driving mechanism 252 stops working. The simple structure of the contact 251 of this application, conflict portion 2512 can conflict cartridge assembly 21 clamped tight little brill effectively, and conflict portion 2512 can prevent to bore a little and is being slotted and the in-process of being ground the shake appears, improves the machining precision of boring a little and improves the yields.
As shown in fig. 2, in the present embodiment, the connection portion 2511 includes a connection rod 2513, a connection rod mounting seat 2514, and a connection rod locking screw 2515; the connecting rod mounting seat 2514 is in driving connection with the collision piece driving mechanism 252, the connecting rod 2513 is rotatably connected to the connecting rod mounting seat 2514, and the connecting rod locking screw 2515 is used for locking the connecting rod 2513 to the connecting rod mounting seat 2514; the interference portion 2512 is connected to one end of the connecting rod 2513 near the chuck assembly 21.
In actual operation, the angle of the interference portion 2512 can be adjusted according to production requirements. Specifically, before work, the operator rotates the connecting rod 2513, and the rotating connecting rod 2513 drives the abutting portion 2512 to rotate together, thereby realizing the angle adjustment of the abutting portion 2512. The operator then locks the connecting rod 2513 to the connecting rod mount 2514 with the connecting rod locking screw 2515, thereby fixing the positions of the connecting rod 2513 and the interference portion 2512.
As shown in fig. 3, in this embodiment, the interference portion 2512 includes an interference block 2516, a pressing block 2517, and a pressing block locking screw 2518, the pressing block 2517 is used for pressing the interference block 2516 to the connecting portion 2511, and the pressing block locking screw 2518 is used for locking the pressing block 2517 to the connecting portion 2511.
In actual use, the operator presses the collision block 2516 to the connecting portion 2511 by using the pressing block 2517, and then the operator locks the pressing block 2517 to the connecting portion 2511 by using the pressing block locking screw 2518, so that the collision block 2516 is clamped by the pressing block 2517 and the connecting portion 2511. The abutting portion 2512 is simple in structure and convenient to install and detach.
As shown in fig. 3, in this embodiment, each surface of the contact block 2516 is respectively recessed with a notch 2519, and the notch 2519 is used for accommodating the to-be-grooved grinding product clamped by the chuck assembly 21. The shape and specification of the locking slot 2519 on each surface of the interference block 2516 are different.
The draw-in groove 2519 of each face of conflict piece 2516 corresponds the little brill of a specification of card clamp, and during the in-service use, operating personnel can choose for use corresponding draw-in groove 2519 according to the needs of production, and application scope is wide, satisfies the demand of production. Preferably, the clamping groove 2519 is a V-shaped clamping groove, and the collision effect of the V-shaped clamping groove on the micro drill is better.
As shown in fig. 1 to 3, in the present embodiment, the chuck assembly 21 includes a chuck 211, a chuck cover 212, a chuck clamping driving mechanism 213, a chuck rotating driving mechanism 214, a chuck mounting seat 215, and a connecting member 216; the connecting member 216 is disposed on the Z-axis transfer mechanism 24, the chuck mounting base 215 is disposed on the connecting member 216, the chuck sleeve 212 is connected to the chuck mounting base 215, the chuck sleeve 212 is sleeved on the chuck 211, the chuck 211 protrudes out of the chuck sleeve 212, the chuck sleeve 212 is provided with a tapered receiving cavity (not shown) for receiving the chuck 211, and the chuck clamping driving mechanism 213 is disposed on the connecting member 216 and is configured to drive the chuck 211 to move along the tapered receiving cavity; the chuck 211 is in a conical shape, the chuck 211 is provided with a clamping accommodating cavity 2111 and a plurality of separating grooves 2112, the separating grooves 2112 divide the chuck 211 into a plurality of elastic clamping jaws 2113, and the elastic clamping jaws 2113 can mutually approach or leave; the clamping accommodating cavity 2111 is used for clamping a grinding product to be grooved, and the plurality of separating grooves 2112 are respectively communicated with the clamping accommodating cavity 2111; the chuck rotation driving mechanism 214 is disposed at the connecting member 216 and drives the chuck 211 to rotate.
In actual operation, an external manipulator clamps a micro drill into the clamping accommodation cavity 2111, and then the chuck clamping driving mechanism 213 drives the chuck 211 to gradually retract into the chuck sleeve 212. Because the chuck 211 is tapered, when the chuck 211 gradually retracts into the chuck cover 212, the inner wall of the tapered accommodating cavity will press the plurality of elastic clamping jaws 2113 to close each other, and after the plurality of elastic clamping jaws 2113 close each other, the micro drill in the clamping accommodating cavity 2111 will be clamped, and then the chuck clamping driving mechanism 213 stops working. The chuck rotation driving mechanism 214 then drives the chuck 211 to rotate, and the rotating chuck 211 drives the micro drill clamped by the chuck 211 to rotate so that the slot surface of the micro drill faces upward. Then the abutting member driving mechanism 252 drives the abutting member 251 to move close to the chuck 211, when the abutting member 251 moves to the set position, the abutting member 251 abuts against the micro-drill clamped by the chuck 211, and then the abutting member driving mechanism 252 stops working. Then, the chuck assembly 21 and the anti-shaking mechanism 25 are transferred to an external grinding wheel mechanism by the cooperation of the Y-axis transfer mechanism 22, the X-axis transfer mechanism 23 and the Z-axis transfer mechanism 24, and the external grinding wheel mechanism performs grooving and grinding processing on the micro drill clamped by the chuck 211. After the micro drill is grooved and ground, the micro drill clamped by the chuck 211 is transferred to an initial position under the coordination of the Y-axis transfer mechanism 22, the X-axis transfer mechanism 23 and the Z-axis transfer mechanism 24, the grooved and ground micro drill is clamped to a finished product area by an external manipulator, and then the next micro drill is clamped into the clamping accommodating cavity 2111 by the external manipulator, so that the micro drill works circularly. The chuck component 21 of this application's simple structure can realize the automatic little brill of clamping, and automatic ground will bore a little and transfer to each work station, does not need artificial participation, and not only work efficiency is high, and the cost of labor is low moreover.
All the technical features in the embodiment can be freely combined according to actual needs.
The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.
Claims (7)
1. The utility model provides a chuck mechanism of fluting grinding all-in-one which characterized in that: comprises a chuck component, a Y-axis transfer mechanism, an X-axis transfer mechanism, a Z-axis transfer mechanism and an anti-shaking mechanism; the X-axis transfer mechanism is arranged on the Y-axis transfer mechanism, the Z-axis transfer mechanism is arranged on the X-axis transfer mechanism, the chuck assembly and the anti-shaking mechanism are both arranged on the Z-axis transfer mechanism, the Y-axis transfer mechanism is used for driving the X-axis transfer mechanism to move along the Y-axis direction, the X-axis transfer mechanism is used for driving the Z-axis transfer mechanism to move along the X-axis direction, and the Z-axis transfer mechanism is used for driving the chuck assembly and the anti-shaking mechanism to move along the Z-axis direction;
the chuck component is used for clamping the grinding product to be grooved; the anti-shaking mechanism comprises a contact piece and a contact piece driving mechanism, the contact piece driving mechanism is arranged on the Z-axis transfer mechanism and used for driving the contact piece to be close to or far away from the chuck assembly, and the contact piece is used for contacting a to-be-grooved grinding product clamped by the chuck assembly.
2. The chuck mechanism of a slotting and grinding all-in-one machine according to claim 1, wherein: the conflict piece includes connecting portion and conflict portion, and conflict portion connects in the one end that connecting portion are close to the cartridge assembly, connecting portion and conflict piece actuating mechanism drive connection.
3. The chuck mechanism of a slotting and grinding all-in-one machine according to claim 2, wherein: the connecting part comprises a connecting rod, a connecting rod mounting seat and a connecting rod locking screw; the connecting rod mounting seat is in driving connection with the conflict piece driving mechanism, the connecting rod is rotatably connected to the connecting rod mounting seat, and the connecting rod locking screw is used for locking the connecting rod to the connecting rod mounting seat; the contact part is connected to one end of the connecting rod close to the chuck component.
4. The chuck mechanism of a slotting and grinding all-in-one machine as claimed in claim 2 or 3, wherein: the conflict portion comprises a conflict block, a pressing block and a pressing block locking screw, the pressing block is used for pressing and holding the conflict block on the connecting portion, and the pressing block locking screw is used for locking the pressing block on the connecting portion.
5. The chuck mechanism of a slotting and grinding all-in-one machine according to claim 4, wherein: each surface of the contact block is respectively concavely provided with a clamping groove, and the clamping grooves are used for accommodating grinding products to be grooved, which are clamped by the chuck components.
6. The chuck mechanism of a slotting and grinding all-in-one machine according to claim 5, wherein: the shapes and the specifications of the clamping grooves on each surface of the contact block are different.
7. The chuck mechanism of a slotting and grinding all-in-one machine according to claim 1, wherein: the chuck component comprises a chuck, a chuck sleeve, a chuck clamping driving mechanism, a chuck rotating driving mechanism, a chuck mounting seat and a connecting piece; the connecting piece is arranged on the Z-axis transfer mechanism, the chuck mounting seat is arranged on the connecting piece, the chuck sleeve is connected to the chuck mounting seat, the chuck sleeve is sleeved on the chuck, the chuck extends out of the chuck sleeve, the chuck sleeve is provided with a conical accommodating cavity for accommodating the chuck, and the chuck clamping driving mechanism is arranged on the connecting piece and is used for driving the chuck to move along the conical accommodating cavity; the chuck is in a conical shape and is provided with a clamping accommodating cavity and a plurality of separation grooves, the separation grooves divide the chuck into a plurality of elastic clamping jaws, and the elastic clamping jaws can mutually approach or move away from each other; the clamping accommodating cavity is used for clamping a grinding product to be grooved, and the plurality of separation grooves are respectively communicated with the clamping accommodating cavity; the chuck rotation driving mechanism is arranged on the connecting piece and used for driving the chuck to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021140223.5U CN212947249U (en) | 2020-06-18 | 2020-06-18 | Chuck mechanism of slotting and grinding all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021140223.5U CN212947249U (en) | 2020-06-18 | 2020-06-18 | Chuck mechanism of slotting and grinding all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212947249U true CN212947249U (en) | 2021-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021140223.5U Active CN212947249U (en) | 2020-06-18 | 2020-06-18 | Chuck mechanism of slotting and grinding all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212947249U (en) |
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2020
- 2020-06-18 CN CN202021140223.5U patent/CN212947249U/en active Active
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