CN103894831A - Nut boring and tapping machine - Google Patents
Nut boring and tapping machine Download PDFInfo
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- CN103894831A CN103894831A CN201410115218.1A CN201410115218A CN103894831A CN 103894831 A CN103894831 A CN 103894831A CN 201410115218 A CN201410115218 A CN 201410115218A CN 103894831 A CN103894831 A CN 103894831A
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- tapping
- lathe bed
- plant
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- bed body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
Abstract
The invention provides a nut boring and tapping machine and solves the problem that existing nut boring and tapping machines ae troublesome in process, low in efficiency, large in occupied space, low in tapping accuracy and the like. The nut boring and tapping machine comprises a left bed body, a right bed body, a fixing base and a drum-wheel-type tool platform, both the left bed body and the right bed body are mounted on the fixing base, the drum-wheel-type tool platform is rotatably mounted on the right bed body through a bearing seat and positioned between the left bed body and the right bed body and provided with at least four workstation groups circumferentially in an equant manner at intervals, each workstation group comprises multiple workstations distributed along the axial direction of a drum wheel shaft, the left bed body comprises an upper bed body and a lower bed body which are fixedly connected with each other, a processing device group is mounted on each of the right bed body and the lower bed body, the upper bed body is a Y-shaped bed body, a processing device group is mounted on a supporting arm of the Y-shaped bed body, each processing device group comprises multiple processing devices distributed along the axial direction of the drum-wheel-type tool platform, and a processing head of each processing device is mounted rightly facing one workstation.
Description
Technical field
The present invention relates to a kind of drilling and tapping equipment, particularly a kind of nut drilling tapping machine.
Background technology
Existing nut drilling and tapping method, after normally utilizing nut clamp that nut is fixing, traditional nut boring, tapping method is with lathe, first nut clip to be processed is held in holding workpiece, pass through the artificial different brill cutter of changing by rig, complete boring-tapping, or by the combination of many bench drills machine, an installing drill spot facing cutter, one threading tool is installed, one facing attachment is installed, by manually constructing on three rigs respectively, this drilling and tapping method efficiency is low, low precision, cost of human resources is large, and need to take a large amount of industrial lands.
In order to improve machining accuracy and efficiency, people have researched and developed a kind of NEW TYPE OF COMPOSITE lathe, this class lathe have advantages of high flexibility and tool change time short, as: boring-milling center is taking General NC Milling Machine, boring machine as basis, be equipped with functional part and the control systems such as corresponding tool magazine and automatic tool changer, can realize milling flat, milling wheel exterior feature, milling profile surface, and the manufacturing procedure such as boring, bore hole, tapping; Novel compounding machine bed accessory has superior processing characteristics, but having a common shortcoming is exactly after workpiece clamped one time, by progressively from tool magazine the conversion of tool changing and main tapping and the displacement of workbench realize the multiple operations processing of workpiece, production efficiency is low, be not suitable for the processing of typical products in mass production, price is also more expensive.
Summary of the invention
The present invention proposes a kind of nut drilling tapping machine, solves the problems such as existing nut drilling tapping machine operation is loaded down with trivial details, efficiency is low, occupied ground is large, tapping precision is low.
Technical scheme of the present invention is achieved in that
A kind of nut drilling tapping machine, comprises left lathe bed, right lathe bed, firm banking, drum type tooling platform and the drum drive unit that drives drum type tooling platform to rotate; Described left lathe bed and right lathe bed are all installed on described firm banking, and described drum type tooling platform is rotatably installed on right lathe bed by bearing block, and between left lathe bed and right lathe bed; Described drum type tooling platform is arranged at intervals with at least four station groups along its circumferential decile, and each station group comprises the several stations along drum axial distribution; Described left lathe bed comprises the upper bed and the lower lathe bed that are mutually permanently connected; Described right lathe bed and described lower lathe bed are all provided with processing unit (plant) group, described going to bed as Y type lathe bed, on the support arm of Y type lathe bed, processing unit (plant) group is installed, each processing unit (plant) group includes along several processing unit (plant)s of drum type tooling platform axial distribution, and the installation site of the processing head of each processing unit (plant) is right against a station.
Preferably, the drive motors that each processing unit (plant) includes the main shaft for connecting processing head and rotates for drive shaft, the main shaft word order of same processing unit (plant) group, two drive motors that two adjacent main shafts are corresponding are laid staggeredly in the both sides of two processing head place straight lines.
Another kind of preferred version, the drive motors that each processing unit (plant) includes the main shaft for connecting processing head and rotates for drive shaft, the main shaft word order of same processing unit (plant) group, the output shaft length difference of two drive motors that adjacent two main shafts are corresponding, makes two drive motors position interlaced arrangement.
Preferably, the processing unit (plant) that is installed on right lathe bed is tapping processing unit (plant), and the processing unit (plant) being installed on Y type lathe bed is Drilling operation device, and being installed on the processing unit (plant) of leaving the bed is with it chamfer processing method and device.
Further, described tapping processing unit (plant) comprises tapping motor, tapping main spindle box and tapping feed arrangement, the processing head of tapping processing unit (plant) is threading drill bit, in described tapping main spindle box, tapping main shaft is housed, described threading drill bit is connected in the output of described tapping main shaft, and described tapping motor is connected with described tapping spindle drive; Described tapping feed arrangement comprises tapping feeding motor and ball-screw, and the output of described tapping feeding motor is connected with the screw drive of described ball-screw, and the nut of described ball screw is fixedly connected with described main spindle box.
Further, described Drilling operation device comprises bore motor, drill spindle case, boring splined shaft and drilling feed device, the processing head of Drilling operation device is drill, in described drill spindle case, drill spindle is housed, described drill is connected in the output of described drill spindle, the head of described boring splined shaft is connected with the tail end of described drill spindle, and described bore motor is in transmission connection by synchronizing wheel and described boring splined shaft; Described drilling feed device comprises boring feeding motor and worm gear Wo Tiao mechanism, the output of described boring feeding motor is connected with the worm-drive of worm gear Wo Tiao mechanism, the snail bar of described worm gear Wo Tiao mechanism is installed in the outer peripheral wall of described drill spindle, and the length direction of snail bar and institute drill spindle is axial consistent.
Further, described chamfer processing method and device comprises chamfering motor, chamfering main spindle box, chamfering splined shaft and chamfering feed arrangement, the processing head of chamfer processing method and device is chmfer bit, in described chamfering main spindle box, chamfering main shaft is housed, described chamfering motor is in transmission connection by synchronizing wheel and described chamfering splined shaft; Described chamfering feed arrangement comprises oil cylinder, and the output of described oil cylinder is connected with the tail end of described chamfering splined shaft.
Further, described left lathe bed also comprises slidably base, and described in described lower lathe bed is fixedly installed in, slidably on base, described slidably base is installed on described firm banking movably by guide rail.
Further, in the two side ends of described drum type tooling platform, offer respectively conical depression, on described right lathe bed two heel posts, be separately installed with a positional cylinder, the movable end of each positional cylinder is all connected with taper fastening screw, and a taper fastening screw is right against a conical depression and can inserts in this conical depression.
Further, described drum drive unit comprises drum drive motors and transmission mechanism, described transmission mechanism comprises the passive tooth wheels of the rotating shaft one end that is installed on described drum type tooling platform, with the driving tooth wheels that are installed on described drum drive motors output shaft end, described passive tooth wheels comprise the driven gear of the formed objects of two stacked connections, described driving tooth wheels comprise the driving gear of the formed objects of two stacked connections, two driving gears and two corresponding being connected with a joggle of driven gear.
Known by above description, compared with prior art, tool of the present invention has the following advantages in the present invention:
1, drum type tooling platform of the present invention can rotate along rotating shaft, drum type tooling platform is arranged at intervals with at least four station groups along its circumferential decile, can be at an enterprising luggage folder of station group, three station groups are processed simultaneously, the every rotation of drum type tooling platform once just can complete the processing of the instruments such as one group of nut like this, reach clamped one time by the rotation of tooling platform and can complete whole objects of processing operation, the error of avoiding multiple clamping to bring, has greatly improved operating efficiency and machining accuracy.
2, the present invention has designed brand-new Y type lathe bed, utilizes two support arms processing unit (plant) that tiltedly feature of fork makes to be installed on Y type lathe bed of Y type lathe bed to process the workpiece in station group obliquely.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is right TV structure schematic diagram of the present invention;
Fig. 2 is plan structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
See figures.1.and.2, a kind of nut drilling tapping machine, comprises left lathe bed 1, right lathe bed 2, firm banking 3, drum type tooling platform 4 and the drum drive unit 9 that drives drum type tooling platform 4 to rotate; Described left lathe bed 1 and right lathe bed 2 are all installed on described firm banking 3, and described drum type tooling platform 4 is rotatably installed on right lathe bed 2 by bearing block, and between left lathe bed 1 and right lathe bed 2; Described drum type tooling platform 4 is arranged at intervals with at least four station groups 41 along its circumferential decile, in order to raise the efficiency and to consider the convenience of installing, preferably can be arranged to eight station groups, and each station group comprises the several stations along drum axial distribution; Described left lathe bed 1 comprises the upper bed 11 that is mutually permanently connected, lower lathe bed 12 and base 13 slidably, and described in described lower lathe bed 12 is fixedly installed in, slidably on base 13, described slidably base 13 is installed on described firm banking 3 movably by guide rail.Described right lathe bed 2 and described lower lathe bed 12 are all provided with processing unit (plant) group, described upper bed 12 is Y type lathe bed, on the support arm of Y type lathe bed, processing unit (plant) group is installed, each processing unit (plant) group includes along several processing unit (plant)s of drum type tooling platform 4 axial distribution, and the installation site of the processing head of each processing unit (plant) is right against a station.
The present invention can complete the operations such as chamfering, boring and the tapping of nut, its processing unit (plant) is divided into tapping processing unit (plant) 5, chamfer processing method and device 6 and Drilling operation device 7, can be combined on upper bed 11, lower lathe bed 12 and the right lathe bed 2 that is installed on left lathe bed 1, only need meet the order drilling operating that hub-type tooling platform 4 rotates and complete before tapping procedures.In the present embodiment, the processing unit (plant) that is installed on right lathe bed 2 is tapping processing unit (plant) 5, and the processing unit (plant) being installed on Y type lathe bed is Drilling operation device 7, and the processing unit (plant) being installed on lower lathe bed 12 is chamfer processing method and device 6.
Described tapping processing unit (plant) 5 comprises tapping motor 51, tapping main spindle box 52 and tapping feed arrangement 53, the processing head of tapping processing unit (plant) 5 is threading drill bit 54, in described tapping main spindle box 52, tapping main shaft 521 is housed, described threading drill bit 54 is connected in the output of described tapping main shaft 521, and described tapping motor 51 is in transmission connection with described tapping main shaft 521; Because tapping processing unit (plant) is higher to required precision, for improving tapping precision, in the present embodiment, tapping feed arrangement 53 comprises tapping feeding motor 531 and ball-screw 532, the output of described tapping feeding motor 531 is connected with the screw drive of described ball-screw, and the nut of described ball screw is fixedly connected with described main spindle box 52.
Described Drilling operation device 7 comprises bore motor 71, drill spindle case 72, boring splined shaft 75 and drilling feed device 73, the processing head of Drilling operation device 7 is drill 74, in described drill spindle case 72, drill spindle 721 is housed, described drill 74 is connected in the output of described drill spindle 721, the head of described boring splined shaft 75 is connected with the tail end of described drill spindle 721, and described bore motor 71 is in transmission connection by synchronizing wheel and described boring splined shaft 75; Because the required precision of boring does not have tapping so high, the scheme that can select cost relatively to tell somebody what one's real intentions are, therefore in the present embodiment, described drilling feed device 73 comprises boring feeding motor 731 and worm gear Wo Tiao mechanism 732, the output of described boring feeding motor 731 is connected with the worm-drive of worm gear Wo Tiao mechanism, the snail bar of described worm gear Wo Tiao mechanism is installed in the outer peripheral wall of described drill spindle, and the length direction of snail bar and institute drill spindle is axial consistent.
Described chamfer processing method and device 6 comprises chamfering motor 61, chamfering main spindle box 62, chamfering splined shaft 65 and chamfering feed arrangement, the processing head of chamfer processing method and device 6 is chmfer bit 64, in described chamfering main spindle box 62, chamfering main shaft 621 is housed, described chamfering motor 61 is in transmission connection by synchronizing wheel and described chamfering splined shaft 65; Chamfering process is told somebody what one's real intentions are to the requirement of precision, can adopt the feeding mode that cost is lower, efficiency is higher, and in the present embodiment, described chamfering feed arrangement comprises oil cylinder 63, and the output of described oil cylinder 63 is connected with the tail end of described chamfering splined shaft 65.
In order to ensure that the present invention can accurately locate after drum type tooling platform conversion operation, improve machining accuracy and reliability, the present invention offers respectively conical depression 81 in the two side ends of described drum type tooling platform 4, on described right lathe bed two heel posts, be separately installed with a positional cylinder 82, the movable end of each positional cylinder 82 is all connected with 83, one taper fastening screws 83 of taper fastening screw and is right against a conical depression 81 and can inserts in this conical depression.Cooperation and the automatic straightening ability of utilizing taper fastening screw and conical depression, reach pinpoint and fixing object, further improves machining accuracy and stability.
In order further to improve nut boring, the precision of tapping, the present invention is by reducing drum drive unit 9 driving errors, improve drum type tooling platform 4 rotational positioning precision, above-mentioned drum drive unit 9 comprises drum drive motors 91 and transmission mechanism, described transmission mechanism comprises the passive tooth wheels 92 of the rotating shaft one end that is installed on described drum type tooling platform 4, with the driving tooth wheels 93 that are installed on described drum drive motors 91 output shaft ends, described passive tooth wheels 92 comprise the driven gear of the formed objects of two stacked connections, described driving tooth wheels 93 comprise the driving gear of the formed objects of two stacked connections, two driving gears and two corresponding being connected with a joggle of driven gear.Adopt the structure of said gear group, rotated by two gears simultaneously, in the time of a gear prospects back lash, another gear can compensate this gap in time, reaches the object of eliminating gap, and the gear-driven accuracy that is is higher.Reach and put forward high-precision object.
From the foregoing, the drive motors that the each processing unit (plant) of the present invention includes the main shaft for connecting processing head and rotates for drive shaft, known from the above description, the main shaft of the above-mentioned tapping processing unit (plant) of the present invention, Drilling operation device and chamfer processing method and device is respectively tapping main shaft, drill spindle and chamfering main shaft, and drive motors is respectively tapping motor, bore motor and chamfering motor; In order better to utilize space, reduce space hold rate of the present invention, the present invention is to adopting the arrangement of staggered transmission, a kind of mode is: the main shaft word order of same processing unit (plant) group, two drive motors that two adjacent main shafts are corresponding are laid staggeredly in the both sides of two processing head place straight lines, and this arrangement mode is applicable to being installed on the processing unit (plant) of upper bed and lower lathe bed.Another kind of mode is: the main shaft word order of same processing unit (plant) group, the output shaft length difference of two drive motors that adjacent two main shafts are corresponding, makes two drive motors position interlaced arrangement.Adopt the above-mentioned alternating expression kind of drive can solve because of drive motors volume too huge, if the certain space of whole needs in one line, the not compact problem that causes space waste of the arrangement of processing head, this arrangement mode is applicable to being installed on the processing unit (plant) of right lathe bed.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a nut drilling tapping machine, is characterized in that: comprise left lathe bed, right lathe bed, firm banking, drum type tooling platform and the drum drive unit that drives drum type tooling platform to rotate; Described left lathe bed and right lathe bed are all installed on described firm banking, and described drum type tooling platform is rotatably installed on right lathe bed by bearing block, and between left lathe bed and right lathe bed;
Described drum type tooling platform is arranged at intervals with at least four station groups along its circumferential decile, and each station group comprises the several stations along drum axial distribution;
Described left lathe bed comprises the upper bed and the lower lathe bed that are mutually permanently connected;
Described right lathe bed and described lower lathe bed are all provided with processing unit (plant) group, described going to bed as Y type lathe bed, on the support arm of Y type lathe bed, processing unit (plant) group is installed, each processing unit (plant) group includes along several processing unit (plant)s of drum type tooling platform axial distribution, and the installation site of the processing head of each processing unit (plant) is right against a station.
2. a kind of nut drilling tapping machine as claimed in claim 1, it is characterized in that: the drive motors that each processing unit (plant) includes the main shaft for connecting processing head and rotates for drive shaft, the main shaft word order of same processing unit (plant) group, two drive motors that two adjacent main shafts are corresponding are laid staggeredly in the both sides of two processing head place straight lines.
3. a kind of nut drilling tapping machine as claimed in claim 1, it is characterized in that: the drive motors that each processing unit (plant) includes the main shaft for connecting processing head and rotates for drive shaft, the main shaft word order of same processing unit (plant) group, the output shaft length difference of two drive motors that adjacent two main shafts are corresponding, makes two drive motors position interlaced arrangement.
4. a kind of nut drilling tapping machine as claimed in claim 1, it is characterized in that: the processing unit (plant) that is installed on right lathe bed is tapping processing unit (plant), the processing unit (plant) being installed on Y type lathe bed is Drilling operation device, and being installed on the processing unit (plant) of leaving the bed is with it chamfer processing method and device.
5. a kind of nut drilling tapping machine as claimed in claim 4, it is characterized in that: described tapping processing unit (plant) comprises tapping motor, tapping main spindle box and tapping feed arrangement, the processing head of tapping processing unit (plant) is threading drill bit, in described tapping main spindle box, tapping main shaft is housed, described threading drill bit is connected in the output of described tapping main shaft, and described tapping motor is connected with described tapping spindle drive;
Described tapping feed arrangement comprises tapping feeding motor and ball-screw, and the output of described tapping feeding motor is connected with the screw drive of described ball-screw, and the nut of described ball screw is fixedly connected with described main spindle box.
6. a kind of nut drilling tapping machine as claimed in claim 4, it is characterized in that: described Drilling operation device comprises bore motor, drill spindle case, boring splined shaft and drilling feed device, the processing head of Drilling operation device is drill, in described drill spindle case, drill spindle is housed, described drill is connected in the output of described drill spindle, the head of described boring splined shaft is connected with the tail end of described drill spindle, and described bore motor is in transmission connection by synchronizing wheel and described boring splined shaft;
Described drilling feed device comprises boring feeding motor and worm gear Wo Tiao mechanism, the output of described boring feeding motor is connected with the worm-drive of worm gear Wo Tiao mechanism, the snail bar of described worm gear Wo Tiao mechanism is installed in the outer peripheral wall of described drill spindle, and the length direction of snail bar and institute drill spindle is axial consistent.
7. a kind of nut drilling tapping machine as claimed in claim 4, it is characterized in that: described chamfer processing method and device comprises chamfering motor, chamfering main spindle box, chamfering splined shaft and chamfering feed arrangement, the processing head of chamfer processing method and device is chmfer bit, in described chamfering main spindle box, chamfering main shaft is housed, described chamfering motor is in transmission connection by synchronizing wheel and described chamfering splined shaft; Described chamfering feed arrangement comprises oil cylinder, and the output of described oil cylinder is connected with the tail end of described chamfering splined shaft.
8. a kind of nut drilling tapping machine as described in any one in claim 1-7, it is characterized in that: described left lathe bed also comprises slidably base, described in described lower lathe bed is fixedly installed in, slidably on base, described slidably base is installed on described firm banking movably by guide rail.
9. a kind of nut drilling tapping machine as described in any one in claim 1-7, it is characterized in that: in the two side ends of described drum type tooling platform, offer respectively conical depression, on described right lathe bed two heel posts, be separately installed with a positional cylinder, the movable end of each positional cylinder is all connected with taper fastening screw, and a taper fastening screw is right against a conical depression and can inserts in this conical depression.
10. a kind of nut drilling tapping machine as described in any one in claim 1-7, it is characterized in that: described drum drive unit comprises drum drive motors and transmission mechanism, described transmission mechanism comprises the passive tooth wheels of the rotating shaft one end that is installed on described drum type tooling platform, with the driving tooth wheels that are installed on described drum drive motors output shaft end, described passive tooth wheels comprise the driven gear of the formed objects of two stacked connections, described driving tooth wheels comprise the driving gear of the formed objects of two stacked connections, two driving gears and two corresponding being connected with a joggle of driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115218.1A CN103894831A (en) | 2014-03-25 | 2014-03-25 | Nut boring and tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115218.1A CN103894831A (en) | 2014-03-25 | 2014-03-25 | Nut boring and tapping machine |
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| CN103894831A true CN103894831A (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410115218.1A Pending CN103894831A (en) | 2014-03-25 | 2014-03-25 | Nut boring and tapping machine |
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| CN (1) | CN103894831A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308541A (en) * | 2014-10-29 | 2015-01-28 | 青岛金年华机电制造有限公司 | Flower basket nut processing device |
| CN105643277A (en) * | 2016-02-23 | 2016-06-08 | 安徽省宁国顺昌机械有限公司 | Machining device for bearing inner ring axial surface threaded holes |
| CN106670810A (en) * | 2016-12-27 | 2017-05-17 | 江西速成科技有限公司 | Multi-station masses drill punching and tapping combined machine tool |
| CN108581505A (en) * | 2018-06-06 | 2018-09-28 | 海盐汇联通用配件有限公司 | A kind of new automatic nut idiosome production threading apparatus |
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| CN203062242U (en) * | 2013-01-19 | 2013-07-17 | 台州市伊牧精密机械有限公司 | Servo tapping and drilling machine |
| CN203863341U (en) * | 2014-03-25 | 2014-10-08 | 福建科捷机电有限公司 | Nut drilling and tapping machine |
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| GB465065A (en) * | 1935-11-01 | 1937-04-30 | Asquith Ltd William | Improvements relating to drilling and boring machines |
| FR2555086A1 (en) * | 1983-11-17 | 1985-05-24 | Cottin Jean Claude | Construction morphology of a multifunctional machining machine tool for turning, milling, drilling, boring, tapping using one or two tools which are active simultaneously |
| RO107214B1 (en) * | 1990-01-24 | 1993-10-30 | Intreprindereamecanica Fina | Mulpiple spindle drilling (boring) set (unit) |
| DE60014192T2 (en) * | 2000-12-28 | 2005-10-13 | Wimetal S.A. | DEVICE AND METHOD FOR PRODUCING CONNECTING SUPPLIES IN AN EXHAUST SYSTEM |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308541A (en) * | 2014-10-29 | 2015-01-28 | 青岛金年华机电制造有限公司 | Flower basket nut processing device |
| CN104308541B (en) * | 2014-10-29 | 2017-01-25 | 青岛金年华机电制造有限公司 | Flower basket nut processing device |
| CN105643277A (en) * | 2016-02-23 | 2016-06-08 | 安徽省宁国顺昌机械有限公司 | Machining device for bearing inner ring axial surface threaded holes |
| CN106670810A (en) * | 2016-12-27 | 2017-05-17 | 江西速成科技有限公司 | Multi-station masses drill punching and tapping combined machine tool |
| CN106670810B (en) * | 2016-12-27 | 2019-03-22 | 江西速成科技有限公司 | The punching of multistation Ni Zhifu drill, tapping combined type lathe |
| CN108581505A (en) * | 2018-06-06 | 2018-09-28 | 海盐汇联通用配件有限公司 | A kind of new automatic nut idiosome production threading apparatus |
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Application publication date: 20140702 |