CN218904304U - Drilling, milling and tapping equipment for processing hardware - Google Patents
Drilling, milling and tapping equipment for processing hardware Download PDFInfo
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- CN218904304U CN218904304U CN202320043042.8U CN202320043042U CN218904304U CN 218904304 U CN218904304 U CN 218904304U CN 202320043042 U CN202320043042 U CN 202320043042U CN 218904304 U CN218904304 U CN 218904304U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model discloses drilling, milling and tapping equipment for processing hardware, which solves the problems of low processing efficiency and the like of the existing equipment. The machining executing mechanism corresponds to a hole site of the machining hardware, the moving adjusting mechanism comprises two output sliding blocks, two screw nuts with opposite screw directions, a screw rod and a driving piece, the driving piece is connected with the screw rod to drive the screw rod to rotate positively or reversely, each screw nut is correspondingly sleeved on the positive rotation screw tooth and the negative rotation screw tooth, the screw nuts are further connected with the corresponding output sliding blocks respectively, and the output sliding blocks are connected with the corresponding machining executing mechanisms respectively. The machining device can basically replace a purely manual machining mode, integrates working procedures such as drilling, milling, tapping and the like, can simultaneously adjust the positions of two machining executing mechanisms through the rotating screw of the driving piece, enables the machining positions of the machining executing mechanisms to be synchronously pulled close or far away, simultaneously machines two symmetrical hole site positions, further improves machining efficiency, and is particularly suitable for machining symmetrically-shaped hardware.
Description
Technical Field
The utility model relates to machining equipment for hardware, in particular to drilling, milling and tapping equipment for machining hardware.
Background
At present, three processing devices of a drilling machine, a milling machine and a tapping machine are needed for drilling, milling and tapping hardware, and one-time operation can only aim at parts with single specifications, so that the operation process is complex, the processing efficiency is low, and the processing cost is high. The utility model patent CN107962388A disclosed in China realizes the operation of semi-automatically processing, milling, drilling and tapping, and improves the production efficiency to a certain extent. However, the existing hardware, such as handles and hinges, has a relatively symmetrical shape, and the hole sites on the hardware are also in a symmetrical shape, so that the machining equipment in the prior art performs one-time machining on each hole, and the machining efficiency needs to be improved. In addition, the clamp of the processing equipment is generally small in application range, can only clamp hardware of one specification, is high in cost and is weak in applicability.
Disclosure of Invention
The purpose of the utility model is that: in order to overcome the defects of the prior art, the utility model provides drilling, milling and tapping equipment for processing hardware, which solves the problems of low processing efficiency, small application range and the like of the existing equipment.
The technical scheme of the utility model is as follows: the device comprises a rotary workbench, wherein the rotary workbench is provided with a taking and conveying station, a drilling station, a face milling station and a tapping station, and clamps for clamping hardware are respectively arranged on the stations and pass through in a reciprocating way along the sequence of the taking and conveying station, the drilling station, the face milling station and the tapping station; the drilling device, the milling device and the tapping device are respectively arranged on the drilling station, the milling station and the tapping station, each of the drilling device, the milling device and the tapping device comprises two processing execution mechanisms and a movable adjusting mechanism, each of the processing execution mechanisms corresponds to one hole site of the processing hardware, each movable adjusting mechanism comprises two output sliding blocks, two screw nuts with opposite screw directions, a screw rod and a driving piece, the driving piece is connected with the screw rod to drive the screw rod to rotate forwards or reversely, each screw rod is provided with a forward screw tooth and a reverse screw tooth, each screw nut is correspondingly sleeved on the forward screw tooth and the reverse screw tooth, each screw nut is also respectively connected with the corresponding output sliding block, and each output sliding block is respectively connected with the corresponding processing execution mechanism to adjust the two processing execution mechanisms to move in the opposite directions transversely through the driving piece.
By adopting the technical scheme, the semi-automatic machining operation of feeding, drilling, milling and tapping is carried out on the rotary workbench through the sequence of the feeding station, the drilling station, the milling station and the tapping station, so that the working procedures of drilling, milling and tapping are integrated into a whole in a pure manual machining mode, in addition, the positions of two machining execution mechanisms can be simultaneously adjusted through the rotating screw of the driving piece, the machining positions of the machining execution mechanisms are synchronously pulled to be close or far away, and two symmetrical hole position positions are machined simultaneously, so that the machining efficiency is further improved, and the semi-automatic machining device is particularly suitable for machining symmetrically-shaped hardware.
The utility model is further provided with: the fixture comprises a fixed plate, a movable plate and a clamping cylinder, wherein the fixed plate and the cylinder body of the clamping cylinder are fixed on the rotary workbench, and the movable plate is in linkage connection with the output shaft of the clamping cylinder; the fixing plate and the moving plate are respectively detachably provided with a fixing clamping block and a moving clamping block, the moving clamping blocks are moved to be close to the fixing clamping blocks to clamp hardware, a plurality of gear grooves are respectively formed in the two side positions of the fixing plate and the moving plate, the gear grooves are arranged along the length direction of the clamp, and the fixing clamping blocks and the moving clamping blocks can be spliced and fixed on the corresponding gear grooves.
By adopting the further arrangement, the fixed clamping blocks and the movable clamping blocks are selectively inserted and fixed on the proper gear grooves, so that the clamp is suitable for clamping hardware with different length specifications, the application range is enlarged, the adaptability is improved, and the equipment cost is reduced.
Still further, the present utility model provides: a pin hole is formed in each gear groove, a guide pin shaft is arranged in each pin hole, and the guide pin shaft penetrates into the movable plate from the fixed plate through the fixed clamping block and the movable clamping block.
By adopting the further arrangement, the guide pin shaft can play a guide role in the moving process of the movable clamping block, and also play a role in limiting the fixed clamping block and the movable clamping block, so that the smooth and orderly clamping actions of the fixed clamping block and the movable clamping block are ensured.
Still further, the present utility model is provided with: the processing executing mechanism of the drilling device and the face milling device comprises a rotating shaft, a cylinder sleeve, a rotating motor and a frame, wherein the rotating motor is fixedly arranged on the frame, a main belt wheel is arranged on an output shaft of the rotating motor, the rotating shaft is rotatably arranged in the cylinder sleeve, a secondary belt wheel is arranged at the top end of the rotating shaft, and the main belt wheel is in transmission connection with the secondary belt wheel through a gear belt; the cylinder sleeve is fixedly arranged on the corresponding output sliding block.
By adopting the above arrangement, the rotary motor drives the rotary shaft to perform corresponding drilling and milling operations, the transverse positions of the cylinder sleeve and the rotary shaft can be adjusted by moving the position of the output sliding block, so that the position of the hole of the required processing hardware is cut, the structural position of the processing executing mechanism is reasonably designed, and the adjustment of the moving adjusting mechanism is facilitated.
Still further, the present utility model is provided with: the processing executing mechanism of the tapping device comprises a tapping main shaft and a tapping motor, wherein the tapping main shaft is connected to the output end of the tapping motor, and the tapping motor is fixedly arranged on a corresponding output sliding block.
By adopting the further arrangement, the tapping motor with smaller power is also adaptively designed, so that the equipment cost can be reduced.
Still further, the present utility model is provided with: and the movement adjusting mechanism is also provided with an over-travel sensor and an under-travel sensor, the under-travel sensor is arranged between the two processing executing mechanisms, and the over-travel sensor is arranged at the tail end of the transverse movement travel of the processing executing mechanisms.
By adopting the further arrangement, the under-travel sensor can avoid collision caused by excessive close of the two processing executing mechanisms, and the over-travel sensor can prevent the processing executing mechanisms from exceeding the travel limit.
Still further, the present utility model is provided with: the driving piece is a servo motor.
By adopting the further arrangement, the moving precision of the moving adjusting mechanism is improved, and the quality of finished products is improved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of a drilling apparatus according to the present utility model;
FIG. 3 is a schematic view of the tapping unit of the present utility model;
FIG. 4 is an exploded view of the movement adjustment mechanism of the present utility model;
FIG. 5 is a schematic view of the structure of the clamp of the present utility model;
1, a rotary workbench; 11. a pick-up station; 12. a drilling station; 13. a face milling station; 14. a tapping station; 2. a clamp; 3. a drilling device; 4. a face milling device; 5. a tapping device; 31. a processing executing mechanism; 32. a movement adjustment mechanism; 321. an output slider; 322. a lead screw nut; 323. a screw; 324. a driving member; 3231. a positive rotation screw thread; 3232. a reverse rotation screw thread; 21. a fixing plate; 22. a moving plate; 23. a clamping cylinder; 24. fixing the clamping blocks; 25. moving the clamping block; 26. a gear groove; 27. a rib; 28. a pin hole; 29. a guide pin shaft; 311. a rotation shaft; 312. cylinder sleeve; 313. a rotating electric machine; 314. a frame; 315. a main belt wheel; 316. a slave pulley; 51. tapping a main shaft; 52. a tapping motor; 33. an over travel sensor; 34. an undersrange sensor; 6. hardware.
Detailed Description
The drilling, milling and tapping equipment for processing hardware shown in fig. 1-5 comprises a rotary workbench 1 for performing intermittent rotary motion, wherein the rotary workbench 1 is provided with a taking-in station 11, a drilling station 12, a milling station 13 and a tapping station 14, and clamps 2 for clamping the hardware 6 are respectively arranged on the stations, and the clamps 2 are reciprocally rotated along the sequence of the taking-in station 11, the drilling station 12, the milling station 13 and the tapping station 14; drilling station 12, milling surface station 13, tapping station 14 are provided with drilling equipment 3, milling surface device 4, tapping equipment 5 respectively, take station 11 is the vacancy station in fact, can be manual or mechanical go up, unloading operation, drilling equipment 3 carries out drilling operation to hardware 6 on the drilling station 12, mills surface equipment 4 and mills the surface operation to near the hardware 6 hole site position on the milling surface station 13, tapping equipment 5 carries out tapping operation to the hardware 6 hole site position on the drilling station 12. The drilling device 3, the face milling device 4 and the tapping device 5 all comprise two machining executing mechanisms 31 and a movable adjusting mechanism 32, each machining executing mechanism 31 corresponds to one hole site of the machining hardware 6, the movable adjusting mechanism 32 comprises two output sliding blocks 321, two screw nuts 322 with opposite spiral directions, a screw 323 and a driving piece 324, the driving piece 324 is connected with the screw 323 to drive the screw 323 to rotate positively or reversely, the screw 323 is provided with a positive rotation screw tooth 3231 and a negative rotation screw tooth 3232, each screw nut 322 is correspondingly sleeved on the corresponding positive rotation screw tooth 3231 and the corresponding negative rotation screw tooth 3232, the screw nuts 322 are respectively connected with the corresponding output sliding blocks 321, and the output sliding blocks 321 are respectively connected with the corresponding machining executing mechanisms 31. One screw nut 322 is in screw connection with the forward screw thread 3231, the other screw nut 322 is in screw connection with the reverse screw thread 3232, the driving piece 324 is started to rotate the screw 323, and the two output sliding blocks 321 can move in opposite directions, namely, the two output sliding blocks 321 are close to each other or far away from each other, so that the moving positions of the two processing executing mechanisms 31 are adjusted, and the processing executing mechanisms are suitable for hardware 6 with different hole pitches.
As shown in fig. 5, the fixture 2 includes a fixed plate 21, a moving plate 22 and a clamping cylinder 23, wherein the fixed plate 21 and the cylinder body of the clamping cylinder 23 are fixed on the rotary table 1, and the moving plate 22 is connected with the output shaft of the clamping cylinder 23 in a linkage manner; fixed clamping blocks 24 and movable clamping blocks 25 are detachably mounted on the fixed plate 21 and the movable plate 22 respectively, the movable clamping blocks 25 are moved to be close to the fixed clamping blocks 24 to clamp hardware 6, a plurality of gear grooves 26 are formed in two side positions of the fixed plate 21 and the movable plate 22 respectively, the gear grooves 26 are arranged along the length direction of the clamp 2, a convex rib 27 arranged along the height direction is arranged on the rear side of the fixed clamping blocks 24 and the rear side of the movable clamping blocks 25, and the convex rib 27 can be inserted into the corresponding gear groove 26, so that the fixed clamping blocks 24 and the movable clamping blocks 25 are limited. The fixed clamping blocks 24 and the movable clamping blocks 25 can be adjusted and fixed by selecting proper gear grooves 26 according to different length specifications of the hardware 6, so that the clamp 2 can meet the hardware 6 with different lengths.
In order to further limit the fixed clamping block 24 and the movable clamping block 25, a pin hole 28 is formed in each gear groove 26, a guide pin shaft 29 is installed in the pin hole 28, and the guide pin shaft 29 penetrates from the fixed plate 21 to the movable plate 22 through the fixed clamping block 24 and the movable clamping block 25. When the hardware 6 is placed into the fixture 2, the hardware 6 is placed above the guide pin shaft 29, the hardware 6 is clamped when the movable clamping block 25 is folded, and the guide pin shaft 29 can guide the movable clamping block 25 to move in the process.
As shown in fig. 2, the processing executing mechanism 31 of the drilling device 3 and the face milling device 4 comprises a rotating shaft 311, a cylinder sleeve 312, a rotating motor 313 and a frame 314, wherein the rotating motor 313 is fixedly arranged on the frame 314, a main belt pulley 315 is arranged on an output shaft of the rotating motor 313, the rotating shaft 311 is rotatably arranged in the cylinder sleeve 312, a secondary belt pulley 316 is arranged at the top end of the rotating shaft 311, and the main belt pulley 315 is in transmission connection with the secondary belt pulley 316 through a gear belt (not shown in the figure); the cylinder sleeves 312 are fixedly mounted on the corresponding output sliders 321. The rotary motor 313 drives the rotary shaft 311 to rotate in the cylinder sleeve 312, so as to drive the corresponding drill bit and milling cutter to perform corresponding operations. When the movement adjusting mechanism 32 is operated, the output slide block 321 can drive the cylinder sleeve 312 to move transversely, so as to drive the rotating shaft 311 to move transversely, and the gear belt is always meshed with the master belt wheel 315 and the slave belt wheel 316 in the process, so that the movement of the movement adjusting mechanism 32 is not influenced.
As shown in fig. 3, the processing actuator 31 of the tapping device 5 includes a tapping spindle 51 and a tapping motor 52, the tapping spindle 51 is connected to an output end of the tapping motor 52, and the tapping motor 52 is fixedly mounted on a corresponding output slider 321. The tapping motor 52 with small power, small volume and light weight can be directly arranged on the output slide block 321 without influencing the sliding of the output slide block 321.
As shown in fig. 5, the movement adjusting mechanism 32 is further provided with an over-travel sensor 33 and an under-travel sensor 34, the under-travel sensor 34 is installed between the two processing executing mechanisms 31, and when the two processing executing mechanisms 31 are too close, a signal for preventing collision can be sent out; the over-travel sensor 33 is mounted at the end of the lateral travel of the machining actuator 31, and emits an over-travel signal when the machining actuator 31 is about to exceed the lateral travel.
The driving member 324 is a servo motor, so that the movement accuracy of the movement adjusting mechanism 32 can be improved, and the machining executing mechanism 31 can perform more accurate operation.
Claims (7)
1. Drilling, milling and tapping equipment for processing hardware is characterized in that: the device comprises a rotary workbench, wherein the rotary workbench is provided with a taking and delivering station, a drilling station, a milling station, a tapping station and clamps for clamping hardware, and the clamps are respectively arranged on the stations and pass through in a reciprocating way along the sequence of the taking and delivering station, the drilling station, the milling station and the tapping station; the drilling device, the milling device and the tapping device are respectively arranged on the drilling station, the milling station and the tapping station, each drilling device, each milling device and each tapping device comprises two processing executing mechanisms and a moving adjusting mechanism, each processing executing mechanism corresponds to one hole position of a processing hardware, each moving adjusting mechanism comprises two output sliding blocks, two screw nuts with opposite screw directions, a screw rod and a driving piece, the driving pieces are connected with the screw rods to drive the screw rods to rotate positively or reversely, each screw rod is provided with a positive screw tooth and a negative screw tooth, each screw nut is correspondingly sleeved on each positive screw tooth and each negative screw tooth, each screw nut is further connected with each corresponding output sliding block, and each output sliding block is respectively connected with each corresponding processing executing mechanism to adjust the two processing executing mechanisms to move in the transverse opposite directions through the driving piece.
2. The drilling, milling and tapping device for machining hardware according to claim 1, wherein: the fixture comprises a fixed plate, a movable plate and a clamping cylinder, wherein the fixed plate and the cylinder body of the clamping cylinder are fixed on a rotary workbench, and the movable plate is in linkage connection with an output shaft of the clamping cylinder; the fixing plate and the moving plate are respectively detachably provided with a fixing clamping block and a moving clamping block, the moving clamping blocks are moved to be close to the fixing clamping blocks to clamp hardware, a plurality of gear grooves are respectively formed in the two side positions of the fixing plate and the moving plate, the gear grooves are arranged along the length direction of the clamp, and the fixing clamping blocks and the moving clamping blocks can be spliced and fixed on a corresponding gear groove.
3. The drilling, milling and tapping device for machining hardware according to claim 2, characterized in that: the gear position groove is internally provided with a pin hole, a guide pin shaft is arranged in the pin hole, and the guide pin shaft penetrates into the fixed clamping block and the movable clamping block from the fixed plate to the movable plate.
4. The drilling, milling and tapping device for machining hardware according to claim 1 or 2, characterized in that: the machining executing mechanism of the drilling device and the face milling device comprises a rotating shaft, a cylinder sleeve, a rotating motor and a frame, wherein the rotating motor is fixedly arranged on the frame, a main belt wheel is arranged on an output shaft of the rotating motor, the rotating shaft is rotatably arranged in the cylinder sleeve, a slave belt wheel is arranged at the top end of the rotating shaft, and the main belt wheel is in transmission connection with the slave belt wheel through a gear belt; the cylinder sleeve is fixedly arranged on the corresponding output sliding block.
5. The drilling, milling and tapping device for machining hardware according to claim 1 or 2, characterized in that: the processing actuating mechanism of the tapping device comprises a tapping main shaft and a tapping motor, wherein the tapping main shaft is connected to the output end of the tapping motor, and the tapping motor is fixedly arranged on a corresponding output sliding block.
6. The drilling, milling and tapping device for machining hardware according to claim 1 or 2, characterized in that: and the movement adjusting mechanism is also provided with an over-travel sensor and an under-travel sensor, the under-travel sensor is arranged between the two processing executing mechanisms, and the over-travel sensor is arranged at the tail end of the transverse movement travel of the processing executing mechanisms.
7. The drilling, milling and tapping device for machining hardware according to claim 1 or 2, characterized in that: the driving piece is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320043042.8U CN218904304U (en) | 2023-01-03 | 2023-01-03 | Drilling, milling and tapping equipment for processing hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320043042.8U CN218904304U (en) | 2023-01-03 | 2023-01-03 | Drilling, milling and tapping equipment for processing hardware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218904304U true CN218904304U (en) | 2023-04-25 |
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ID=86048052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320043042.8U Active CN218904304U (en) | 2023-01-03 | 2023-01-03 | Drilling, milling and tapping equipment for processing hardware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218904304U (en) |
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2023
- 2023-01-03 CN CN202320043042.8U patent/CN218904304U/en active Active
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