CN201644954U - Pitching type adjustable porous tapping machine - Google Patents
Pitching type adjustable porous tapping machine Download PDFInfo
- Publication number
- CN201644954U CN201644954U CN2010201515214U CN201020151521U CN201644954U CN 201644954 U CN201644954 U CN 201644954U CN 2010201515214 U CN2010201515214 U CN 2010201515214U CN 201020151521 U CN201020151521 U CN 201020151521U CN 201644954 U CN201644954 U CN 201644954U
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- connecting axle
- tapping machine
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- motor
- gearbox
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Abstract
The utility model relates to a tapping machine, in particular to a pitching type adjustable porous tapping machine. The utility model mainly solves the technical problems existing in the tapping machine of the prior art that a workpiece firstly needs to be fixed on a tooling fixture, then a screw tap drills and taps the workpiece from top to bottom, and a porous workpiece needs to be clamped and installed for many times, so that the operation is relatively inconvenient, the working efficiency is lower and the like. The pitching type adjustable porous tapping machine comprises a bed body (1), wherein a fixed panel (2) is arranged above the bed body, and a motor (3) is also fixed on the bed body. The pitching type adjustable porous tapping machine is characterized in that the motor (3) is connected with a gearbox (4) by a transmission device, the upper part of the gearbox is connected with more than two connecting shafts (5) in a transmission way, the connecting shafts penetrate through the fixed panel (2) upwards, and the upper ends of the connecting shafts are fixedly provided with a screw tap (7) by a chuck sleeve (6) of the screw tap.
Description
Technical field
The utility model relates to a kind of tapping machine, especially relates to a kind of to the isostructural improvement of the adjustable porous tapping machine of backstroke.
Background technology
Tapping machine is a kind of more common lathe, and it finishes the tapping action with the rotation of screw tap, and its core is main shaft and transmission mechanism.Chinese patent discloses a kind of vertical drilling tapping machine (Granted publication number: CN 2765698Y), its include inner hollow frame, be fixed in this frame rear side power source, be positioned at the unit head of frame front side, this unit head has the main shaft that various cutters can be installed in a lower end, and its rear wall is provided with the slide interlocking in the dovetail groove of frame, be provided with a power transmission shaft between the main shaft of power source and unit head, motion that this power transmission shaft comes the power source transmission and power then be delivered on the main shaft; The frame rear side is connected with a upright screw rod, and bevel-gear sett is fixed on this screw rod; Unit head is provided with lifting arm and is horizontally through frame, and this lifting arm rear end is provided with the collar, is provided with helical tooth in this collar endoporus and screws mutually with screw rod; Power source is a motor, and this motor spindle top is provided with at least one belt wheel, and the power transmission shaft top also is provided with at least one belt wheel, and this two belt wheels common coil is with a driving-belt; Belt wheel on the motor spindle has the race of three different-diameters, belt wheel on the power transmission shaft also has the race of three different-diameters, each corresponding race is to applying mechanically same v-shaped belt, be with first synchronous pulley on the power transmission shaft, be with second synchronous pulley on the main shaft of unit head, two synchronous pulley common coils are with one and are with synchronously; This power transmission shaft top is with one can be with the tumbler of power transmission shaft rotation, this tumbler and first synchronous pulley are affixed, but also be socketed with the axle sleeve of an axial slip on this power transmission shaft, this axle sleeve is fixed on the lifting arm, and and first synchronous pulley between device rolling bearing is arranged.But this tapping machine needs at first workpiece is fixed on the frock clamp, and screw tap carries out drilling and tapping from top to bottom then, and need repeatedly clamp when running into the workpiece of porous, and it is comparatively inconvenient therefore to operate, and operating efficiency is lower.
The utility model content
The utility model technical issues that need to address provide the adjustable porous tapping machine of a kind of backstroke, it mainly is to solve the existing in prior technology tapping machine to need at first workpiece to be fixed on the frock clamp, screw tap carries out drilling and tapping from top to bottom then, and need repeatedly clamp when running into the workpiece of porous, therefore it is comparatively inconvenient to operate, the low technical problem that waits of operating efficiency.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Backstroke of the present utility model is adjustable porous tapping machine, comprise lathe bed, the lathe bed top is provided with fixed panel, also be fixed with motor on the lathe bed, it is characterized in that described motor is connected with gearbox by transmission device, gearbox top is connected with the connecting axle more than 2, and connecting axle is upward through fixed panel, and the connecting axle upper end is fixed with screw tap by the tap chuck cover.Motor is by driving gearbox work after the transmission device transmission, and the power of gearbox transmission makes each connecting axle be rotated, thereby makes screw tap rotation and carry out drilling and tapping.Screw tap is provided with up, during tapping, can directly workpiece be placed on the screw tap, and screw tap can carry out tapping.The quantity of connecting axle can be processed needs according to workpiece and decides, and its position also can be determined according to the position of Workpiece boring.Transmission device can be the multiple kinds of drive such as belt transmission, gear drive.All devices can be controlled by the equipment electrical control case on the lathe bed.
As preferably, described fixed panel is provided with the connecting axle adjustment seat more than 2, and the one end is fixed on the fixed panel, and has slotted hole on the connecting axle adjustment seat, each connecting axle all cross-under is provided with needle bearing between connecting axle and the connecting axle adjustment seat in slotted hole.Connecting axle can be adjusted the position in slotted hole, can adapt to the position in hole on the different workpieces like this.The quantity of connecting axle adjustment seat is consistent with the quantity of connecting axle, guarantees that each connecting axle can both adjust the position.Needle bearing can make connecting axle successfully rotate in the connecting axle adjustment seat.
As preferably, described transmission device includes the motor pulley that is connected with motor, motor pulley is connected with speed pulley by V belt, the speed pulley middle part is fixed with transmission main shaft by the main shaft positioning sleeve, the transmission main shaft upper end is connected in the gearbox, and the transmission main shaft lower end is connected with bearing block by plane bearing, rolling ball bearing.Transmission of power can be arrived reduction box by motor pulley, speed pulley, plane bearing, rolling ball bearing can guarantee that transmission main shaft rotates smoothly.
As preferably, described gearbox is connected with connecting axle by the adjustable Hooks coupling universal coupling of concertina type.The adjustable Hooks coupling universal coupling of concertina type can adjust its top screw tap height and angle.
As preferably, described lathe bed bottom is connected with the adjustment footing, can be so that lathe bed remains at level.
As preferably, described motor is fixed on the lathe bed by motor fixing plate, and assembling is than being easier to.
Therefore, the utlity model has tapping machine and cancelled the equipment of clamping, do not need workpiece is fixed on the frock clamp, directly workpiece is placed on a plurality of screw taps, screw tap carries out drilling and tapping from the bottom up, can carry out tapping to a plurality of holes simultaneously, and it is comparatively convenient therefore to operate, characteristics such as operating efficiency is higher, and is simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Parts, position and numbering among the figure: lathe bed 1, fixed panel 2, motor 3, gearbox 4, connecting axle 5, tap chuck cover 6, screw tap 7, connecting axle adjustment seat 8, slotted hole 9, needle bearing 10, motor pulley 11, V belt 12, speed pulley 13, main shaft positioning sleeve 14, transmission main shaft 15, plane bearing 16, rolling ball bearing 17, bearing block 18, concertina type is adjustable Hooks coupling universal coupling 19, adjust footing 20, motor fixing plate 21.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the adjustable porous tapping machine of this routine backstroke, as Fig. 1, Fig. 2, a lathe bed 1 is arranged, the lathe bed top is provided with fixed panel 2, also is fixed with motor 3 by motor fixing plate 21 on the lathe bed.Lathe bed 1 bottom is connected with adjusts footing 20.Motor is connected with motor pulley 11, motor pulley is connected with speed pulley 13 by V belt 12, the speed pulley middle part is fixed with transmission main shaft 15 by main shaft positioning sleeve 14, the transmission main shaft upper end is connected in the gearbox 4, and the transmission main shaft lower end is connected with bearing block 18 by plane bearing 16, rolling ball bearing 17.Gearbox top is connected with a plurality of connecting axles 5 by the adjustable Hooks coupling universal coupling 19 of concertina type, fixed panel 2 is provided with a plurality of connecting axle adjustment seats 8, the one end is fixed on the fixed panel, and have slotted hole 9 on the connecting axle adjustment seat, each connecting axle 5 all cross-under is provided with needle bearing 10 between connecting axle and the connecting axle adjustment seat in slotted hole 9.After connecting axle 5 upwards passed fixed panel 2, the connecting axle upper end was fixed with screw tap 7 by tap chuck cover 6.
During use, the workpiece of tapping is placed on a plurality of screw taps 7.Start motor 3, by the transmission of motor pulley 11, V belt 12, speed pulley 13, gearbox 4 is started working, and carries out work thereby drive each screw tap 7 by connecting axle 5, and screw tap carries out drilling and tapping with workpiece from the bottom up.
The above only is a specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (6)
1. adjustable porous tapping machine of backstroke, comprise lathe bed (1), the lathe bed top is provided with fixed panel (2), also be fixed with motor (3) on the lathe bed, it is characterized in that described motor (3) is connected with gearbox (4) by transmission device, gearbox top is connected with the connecting axle (5) more than 2, and connecting axle is upward through fixed panel (2), and the connecting axle upper end is fixed with screw tap (7) by tap chuck cover (6).
2. the adjustable porous tapping machine of backstroke according to claim 1, it is characterized in that described fixed panel (2) is provided with the connecting axle adjustment seat (8) more than 2, the one end is fixed on the fixed panel, and have slotted hole (9) on the connecting axle adjustment seat, each connecting axle (5) all cross-under is provided with needle bearing (10) between connecting axle and the connecting axle adjustment seat in slotted hole (9).
3. the adjustable porous tapping machine of backstroke according to claim 1 and 2, it is characterized in that described transmission device includes the motor pulley (11) that is connected with motor (3), motor pulley is connected with speed pulley (13) by V belt (12), the speed pulley middle part is fixed with transmission main shaft (15) by main shaft positioning sleeve (14), the transmission main shaft upper end is connected in the gearbox (4), and the transmission main shaft lower end is connected with bearing block (18) by plane bearing (16), rolling ball bearing (17).
4. the adjustable porous tapping machine of backstroke according to claim 1 and 2 is characterized in that described gearbox (4) is connected with connecting axle (5) by the adjustable Hooks coupling universal coupling of concertina type (19).
5. the adjustable porous tapping machine of backstroke according to claim 1 and 2 is characterized in that described lathe bed (1) bottom is connected with adjustment footing (20).
6. the adjustable porous tapping machine of backstroke according to claim 1 and 2 is characterized in that described motor (3) is fixed on the lathe bed (1) by motor fixing plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201515214U CN201644954U (en) | 2010-04-07 | 2010-04-07 | Pitching type adjustable porous tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201515214U CN201644954U (en) | 2010-04-07 | 2010-04-07 | Pitching type adjustable porous tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201644954U true CN201644954U (en) | 2010-11-24 |
Family
ID=43110157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201515214U Expired - Fee Related CN201644954U (en) | 2010-04-07 | 2010-04-07 | Pitching type adjustable porous tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201644954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127926A (en) * | 2015-10-06 | 2015-12-09 | 周家全 | Automatic-adjustment clamping device and technique thereof |
| CN110153715A (en) * | 2019-06-21 | 2019-08-23 | 安吉德卡办公系统有限公司 | A kind of full-automatic tapping machine |
-
2010
- 2010-04-07 CN CN2010201515214U patent/CN201644954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127926A (en) * | 2015-10-06 | 2015-12-09 | 周家全 | Automatic-adjustment clamping device and technique thereof |
| CN110153715A (en) * | 2019-06-21 | 2019-08-23 | 安吉德卡办公系统有限公司 | A kind of full-automatic tapping machine |
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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 |
Granted publication date: 20101124 Termination date: 20150407 |
|
| EXPY | Termination of patent right or utility model |