CN203696021U - Drilling machine for machining spherical workpiece - Google Patents
Drilling machine for machining spherical workpiece Download PDFInfo
- Publication number
- CN203696021U CN203696021U CN201420071031.1U CN201420071031U CN203696021U CN 203696021 U CN203696021 U CN 203696021U CN 201420071031 U CN201420071031 U CN 201420071031U CN 203696021 U CN203696021 U CN 203696021U
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- CN
- China
- Prior art keywords
- drilling machine
- hole
- fairlead
- central axis
- spherical workpieces
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Abstract
The utility model discloses a drilling machine for machining a spherical workpiece. The drilling machine for machining the spherical workpiece comprises a drill bit rotating mechanism, a drill bit, a compressed spring, a guide sleeve, a guide support, a workpiece arranging seat, an infrared locating device and a drilling machine machining table. One end of the compressed spring is fixedly connected with the drill bit rotating mechanism, and the other end of the compressed spring is fixedly connected with the guide sleeve. The guide support is provided with the infrared locating device and a first through hole, the guide sleeve is arranged in the first through hole, the guide sleeve is provided with a second through hole, the drill bit arranged in the compressed spring in a penetrating mode is arranged in the second through hole, a first spherical groove is formed in the bottom of the guide sleeve, a second spherical groove is formed in the top of the workpiece arranging seat, and a third through hole is formed in the workpiece arranging seat. The drilling machine for machining the spherical workpiece is simple in structure, and is capable of locating the position of the central hole of the spherical workpiece precisely without damaging the precision of the surface of the workpiece.
Description
Technical field
The utility model relates to a kind of drilling machine, relates in particular to a kind of processing spherical workpieces drilling machine.
Background technology
Drilling machine is one of machining common device, existing drilling machine mainly by support, be arranged at the column on support and be used for the workbench of place work piece, and main spindle box composition, wherein main spindle box comprises motor, transmission mechanism, main shaft and is arranged on the drill bit on main shaft, when motor rotation, rotate by transmission mechanism drive shaft, thereby realize the Drilling operation to workpiece.
In mechanical processing process; often can run into processing spherical work-piece; especially process the centre bore of spherical work-piece; in the process of processing spherical work-piece centre bore; requiring of surface accuracy to spherical work-piece is high; this processing technology is relatively complicated, lacks at present a kind of centre bore that both can accurately locate spherical work-piece, the processing spherical workpieces drilling machine that makes again spherical workpieces surface accuracy not be destroyed.
Utility model content
In order to address the above problem, the purpose of this utility model is to provide a kind of centre bore that can accurately locate spherical work-piece, can not destroy again the processing spherical workpieces drilling machine of surface of the work precision.
In order to realize above-mentioned technical purpose, the technical solution of the utility model is: a kind of processing spherical workpieces drilling machine, and described processing spherical workpieces comprises bit mechanism, drill bit, stage clip, fairlead, guiding trestle, workpiece mounting yoke, infrared positioning device and drilling machine machine table with drilling machine, described guiding trestle and workpiece mounting yoke are arranged in described drilling machine machine table, one end of described stage clip and described bit mechanism are fixedly connected, and the other end of described stage clip and described fairlead are fixedly connected, the central axis of the central axis of described stage clip and bit mechanism coincides, the central axis of described stage clip and the central axis of described fairlead coincide, on described guiding trestle, be provided with infrared positioning device and the first through hole, described fairlead is arranged in described the first through hole, on described fairlead, be provided with the second through hole, the described drill bit that is arranged in stage clip is arranged in the second through hole, the bottom of described fairlead is provided with the first ball recess, described workpiece mounting yoke top is provided with the second ball recess, described the first ball recess and described the second ball recess are suitable, in described workpiece mounting yoke, be provided with third through-hole, the central axis of the central axis of described third through-hole and described bit mechanism coincides.
Further, described infrared positioning device comprise be connected successively for the infrared diode of infrared signal, for amplifying the amplifying unit of this infrared signal, for changing this amplifying signal in the hope of the converting unit of intensity level with for try to achieve the positioning unit of the transmit direction of this infrared signal according to intensity level.
Further, in described the second through hole, be provided with the first groove.
Further, on described fairlead, be provided with boss; Described boss and described the first groove are suitable.
Further, described guiding trestle is shaped steel welding fabrication.
Further, the structure that described guiding trestle is inner hollow.
Further, described processing spherical workpieces also comprises cooling system with drilling machine, and described cooling system comprises cooling fluid output device and cooling fluid tank, and described cooling fluid output device and cooling fluid tank are arranged in described drilling machine machine table.
Further, described cooling fluid output device comprises liquid pump and the flexible pipe being connected with liquid pump, and described liquid pump is connected with cooling fluid tank, and described flexible pipe outlet is arranged at the bottom of guiding trestle.
The utility model is simple in structure, reasonable in design, easy to use.Between fairlead of the present utility model and guiding trestle, be connected with boss by the first groove, be convenient to like this central axis of positioning and guiding cover, finally make the central axes of itself and workpiece, improved the machining accuracy of workpiece.Described infrared positioning device makes the location of motion of drilling machine more accurate.Not only can accurately locate the central hole location of spherical work-piece, can not destroy again the precision of surface of the work, shorten drilling time, ensure product quality, enhance productivity.Described cooling system plays the effect that reduces drilling machine temperature, makes drilling machine service behaviour more stable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the top view of the utility model drilling machine fairlead,
Wherein: 1 bit mechanism, 2 drill bits, 3 stage clips, 4 fairleads, 41 second through holes, 42 first ball recess, 43 boss, 5 guiding trestles, 51 second through holes, 511 first grooves, 6 workpiece mounting yoke, 61 third through-holes, 62 second ball recess, 7 infrared positioning devices, 8 drilling machine machine table.
Detailed description of the invention
Embodiment
As depicted in figs. 1 and 2, a kind of processing spherical workpieces drilling machine of the present utility model, described processing spherical workpieces comprises bit mechanism 1, drill bit 2, stage clip 3, fairlead 4, guiding trestle 5, workpiece mounting yoke 6, infrared positioning device 7 and drilling machine machine table 8 with drilling machine; This infrared positioning device 7 is in order to launch infrared beam towards drill bit 2, and after lock onto target, the central axis of the central axis to drill bit 2 and described the first ball recess 42, the second ball recess 62 is calibrated, and adjusts the error between its central axis.
Described guiding trestle 5 and workpiece mounting yoke 6 are arranged in described drilling machine machine table; One end of described stage clip 3 and described bit mechanism 1 are fixedly connected, and the other end of described stage clip 3 and described fairlead 4 are fixedly connected;
The central axis of the central axis of described stage clip 3 and bit mechanism 1 coincides, the central axis of the central axis of described stage clip 3 and described fairlead 4 coincides, on described guiding trestle 5, be provided with infrared positioning device 7 and the first through hole 51, described fairlead 4 is arranged in described the first through hole 51, on described fairlead 4, be provided with the second through hole 41, the described drill bit 2 that is arranged in stage clip 3 is arranged in the second through hole 41, the bottom of described fairlead 4 is provided with the first ball recess 42, described workpiece mounting yoke 6 tops are provided with the second ball recess 62, described the first ball recess 42 is suitable with described the second ball recess 62, in described workpiece mounting yoke 6, be provided with third through-hole 61, the central axis of the central axis of described third through-hole 61 and described bit mechanism 1 coincides.
Described infrared positioning device 7 comprise be connected successively for the infrared diode of infrared signal, for amplifying the amplifying unit of this infrared signal, for changing this amplifying signal in the hope of the converting unit of intensity level with for try to achieve the positioning unit of the transmit direction of this infrared signal according to intensity level.Described infrared positioning device 7 is arranged on guiding trestle 5.
Described infrared positioning device 7 also comprises receiving system and alarm lamp.Described receiving system is arranged on drill bit 2.
In described the second through hole 51, be provided with the first groove 511.
On described fairlead 4, be provided with boss 43; Described boss 43 is suitable with described the first groove 511.Described boss 43 is arranged in described the first groove 511.Owing to being connected with boss 43 by the first groove 511 between fairlead 4 and guiding trestle 5, be convenient to like this central axis of positioning and guiding cover 4, finally make the central axes of itself and workpiece, improve machining accuracy.
Described guiding trestle 5 is shaped steel welding fabrication.
The structure that described guiding trestle 5 is inner hollow.
Described processing spherical workpieces also comprises cooling system with drilling machine, and described cooling system comprises cooling fluid output device and cooling fluid tank, and described cooling fluid output device and cooling fluid tank are arranged in described drilling machine machine table 8.
Described cooling fluid output device comprises liquid pump and the flexible pipe being connected with liquid pump, and described liquid pump is connected with cooling fluid tank, and described flexible pipe outlet is arranged at the bottom of guiding trestle 5.Described cooling system plays the effect that reduces drilling machine temperature, makes drilling machine service behaviour more stable.
Using method: processing spherical workpieces moves downward with the bit mechanism 1 of drilling machine, described stage clip 3 and drill bit 2 drive fairlead 4 constantly to move downward, workpiece is more pressed tighter by guide sleeve 4, in the time that drill bit 2 touches workpiece, owing to still existing gap, drill bit 2 to continue to move downward between stage clip 3, workpiece is carried out to bore operation.
Described infrared diode is launched infrared light beam, and this receiving system is in order to receive the infrared light beam of this infrared diode institute scattering, and described receiving system feeds back to the coherent signal collecting in infrared positioning device 7.In the different time intervals, according to the movement locus of the moving component of drilling machine, the offset deviation of the moving component that described infrared positioning device 7 calculates drilling machine in motion process; Infrared positioning device 7 finds that the signal collecting occurs after error, the alarm lamp on described infrared positioning device 7 will glimmer, the flicker of alarm lamp has informed that deviation has appearred in the position of drill bit 2 described in operating personnel, operating personnel can comprise that the position of drill bit 2 calibrates to the moving component of drilling machine, make the location of drilling machine more accurate, thereby complete fast and accurately bore operation, not only ensured the precision of processing work, saved the time.
The utility model is simple in structure, reasonable in design, easy to use.The utility model is connected with boss 43 by the first groove 511 between fairlead 4 and guiding trestle 5, is convenient to like this central axis of positioning and guiding cover 4, finally makes the central axes of itself and workpiece, has improved the machining accuracy of workpiece.Described infrared positioning device 7 makes the location of motion of drilling machine more accurate.The central hole location that not only can accurately locate spherical work-piece, can not destroy again the precision of surface of the work, thereby complete fast and accurately bore operation, has ensured product quality, has improved production efficiency.Described cooling system plays the effect that reduces drilling machine temperature, makes drilling machine service behaviour more stable.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. a processing spherical workpieces drilling machine, is characterized in that: described processing spherical workpieces drilling machine comprises bit mechanism (1), drill bit (2), stage clip (3), fairlead (4), guiding trestle (5), workpiece mounting yoke (6), infrared positioning device (7) and drilling machine machine table (8), described guiding trestle (5) and workpiece mounting yoke (6) are arranged in described drilling machine machine table, one end of described stage clip (3) and described bit mechanism (1) are fixedly connected, and the other end of described stage clip (3) and described fairlead (4) are fixedly connected, the central axis of the central axis of described stage clip (3) and bit mechanism (1) coincides, the central axis of the central axis of described stage clip (3) and described fairlead (4) coincides, on described guiding trestle (5), be provided with infrared positioning device (7) and the first through hole (51), described fairlead (4) is arranged in described the first through hole (51), on described fairlead (4), be provided with the second through hole (41), the described drill bit (2) that is arranged in stage clip (3) is arranged in the second through hole (41), the bottom of described fairlead (4) is provided with the first ball recess (42), described workpiece mounting yoke (6) top is provided with the second ball recess (62), described the first ball recess (42) is suitable with described the second ball recess (62), in described workpiece mounting yoke (6), be provided with third through-hole (61), the central axis of the central axis of described third through-hole (61) and described bit mechanism (1) coincides.
2. processing spherical workpieces drilling machine according to claim 1, is characterized in that: described infrared positioning device comprise be connected successively for the infrared diode of infrared signal, for amplifying the amplifying unit of this infrared signal, for changing this amplifying signal in the hope of the converting unit of intensity level with for try to achieve the positioning unit of the transmit direction of this infrared signal according to intensity level.
3. processing spherical workpieces drilling machine according to claim 1, is characterized in that: in described the second through hole (51), be provided with the first groove (511).
4. processing spherical workpieces drilling machine according to claim 3, is characterized in that: on described fairlead (4), be provided with boss (43); Described boss (43) is suitable with described the first groove (511).
5. processing spherical workpieces drilling machine according to claim 1, is characterized in that: described guiding trestle (5) is shaped steel welding fabrication.
6. processing spherical workpieces drilling machine according to claim 5, is characterized in that: the structure that described guiding trestle (5) is inner hollow.
7. processing spherical workpieces drilling machine according to claim 1, it is characterized in that: described processing spherical workpieces drilling machine also comprises cooling system, described cooling system comprises cooling fluid output device and cooling fluid tank, and described cooling fluid output device and cooling fluid tank are arranged in described drilling machine machine table (8).
8. processing spherical workpieces drilling machine according to claim 7, it is characterized in that: described cooling fluid output device comprises liquid pump and the flexible pipe being connected with liquid pump, described liquid pump is connected with cooling fluid tank, and described flexible pipe outlet is arranged at the bottom of guiding trestle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071031.1U CN203696021U (en) | 2014-02-19 | 2014-02-19 | Drilling machine for machining spherical workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071031.1U CN203696021U (en) | 2014-02-19 | 2014-02-19 | Drilling machine for machining spherical workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696021U true CN203696021U (en) | 2014-07-09 |
Family
ID=51046520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420071031.1U Expired - Fee Related CN203696021U (en) | 2014-02-19 | 2014-02-19 | Drilling machine for machining spherical workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680891A (en) * | 2020-05-19 | 2021-11-23 | 四川精创通信网络维护有限公司 | Hydraulic punching machine capable of precisely punching |
| CN114012147A (en) * | 2021-12-03 | 2022-02-08 | 抚顺市特种设备监督检验所 | Drill bit for heat exchange tube and using method |
-
2014
- 2014-02-19 CN CN201420071031.1U patent/CN203696021U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680891A (en) * | 2020-05-19 | 2021-11-23 | 四川精创通信网络维护有限公司 | Hydraulic punching machine capable of precisely punching |
| CN114012147A (en) * | 2021-12-03 | 2022-02-08 | 抚顺市特种设备监督检验所 | Drill bit for heat exchange tube and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20170219 |