CN203557105U - Three-station drilling tapping machine - Google Patents
Three-station drilling tapping machine Download PDFInfo
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- CN203557105U CN203557105U CN201320469319.XU CN201320469319U CN203557105U CN 203557105 U CN203557105 U CN 203557105U CN 201320469319 U CN201320469319 U CN 201320469319U CN 203557105 U CN203557105 U CN 203557105U
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- tapping
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- rotary table
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Abstract
The utility model discloses a three-station drilling tapping machine. The three-station drilling tapping machine comprises a machine frame, a drilling power head and a tapping power head. The drilling power head and the tapping power head are movably arranged on the machine frame in an up-down guiding mode. A rotary working table is arranged below two power heads on the machine frame. One or three clamping mechanisms uniformly distributed along a circumferential direction of the rotary working table are fixedly arranged on the rotary working table. The rotary working table is provided with a drilling station, a tapping station and a loading and unloading station. A rotary positioning and locking mechanism is arranged between the working table and the machine frame and is used for carrying out corner positioning operation on the rotary working table so that the one or three clamping mechanisms are sequentially positioned and locked on above three stations. The drilling power head and the tapping power head respectively correspond to the drilling station and the tapping station. The three-station drilling tapping machine has following beneficial effects: the whole machine is only needed to be clamped in order so that machining operation including drilling and tapping are achieved; the occurrence that clamping positions are inconsistent when machining operation including drilling and tapping is carried out to a workpiece in two process is avoided; accuracy of tapping operation after drilling operation is ensured; continuous machining of the workpiece is achieved; and machining efficiency is high.
Description
Technical field
The utility model relates to a kind of three station borehole tapping machines, relates in particular to the three station borehole tapping machines that a kind of wheel hole processing is used.
Background technology
In crane manufacturing, there is the problem that processing tasks is heavy, workload is large in the processing of girder adhesion wheel, main cause is the hole processing on wheel, wheel as described in Figure 1, on wheel face, have the hole of five circumferential arrangement, wherein four holes are uniform screwed hole 11.For the hole processing of the wheel of this structure, three traditional station borehole tapping machines, its units and tapping unit are two to overlap independently working cell, be that units comprises that upper and lower guiding movement is assemblied in the drilling power head in frame, the below of drilling power head is provided with the boring workbench for fixing vehicle wheel, and drilling power head is provided with five drill bits for holing; Tapping unit comprises that upper and lower guiding movement is assemblied in the tapper unit in frame, and the below of tapper unit is provided with the tapping workbench for fixing vehicle wheel, and tapper unit is provided with four screw taps for tapping.Because boring and tapping need separately the clamping device on workbench to carry out twice location to wheel, clamp, easily cause twice locating clip holding position of wheel inconsistent, and then the problem that causes tapping to setover.
Utility model content
The purpose of this utility model is to provide a kind of clamped one time and completes three station borehole tapping machines of boring, tapping.
The utility model adopts following technical scheme: a kind of three station borehole tapping machines, comprise that frame and upper and lower guiding movement are assemblied in drilling power head and the tapper unit in frame, the below that is positioned at two unit heads in described frame is provided with a rotary table that can rotate around vertical axis, on rotary table, be installed with one or three circumferentially uniform along it, for the clamping device of positioning clamping workpiece, rotary table has at clamping device and drilling power head up and down to seasonable boring position, at clamping device and tapper unit up and down to seasonable tapping position and in all handling positions during not corresponding two unit heads of clamping device, between workbench and frame, be provided with for rotary table is carried out to corner location so that clamping device is located successively and be locked at boring position, the rotation location locking mechanism of tapping position and handling position, described drilling power head and tapper unit be corresponding boring position and tapping position respectively.
One side of described rotary table is provided with towards its downward-sloping upper workpiece slide unit, opposite side and is provided with towards its acclivitous lower workpiece slide unit.
Adopt three station borehole tapping machines of said structure, due on rotary table, be installed with one or three circumferential uniform, for the clamping device of holding workpiece, rotate in the process that location locking mechanism can guarantee that clamping device rotates a circle at rotary table simultaneously, successively through handling positions, boring position, tapping position finally return handling position, when handling position, carry out like this installation of workpiece, when boring position, carry out the Drilling operation of workpiece, tapping processing after holing when tapping position, the dismounting after processing while being finally back to handling position.Whole device only needs clamping successively can realize boring, tapping processing, having avoided workpiece to add the inconsistent phenomenon in position that clamps in man-hour for twice in Drilling operation and tapping processing occurs, the accuracy of having guaranteed tapping after boring, can realize the continuous processing of workpiece simultaneously, and working (machining) efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of girder adhesion wheel;
Fig. 2 is the structural representation of a kind of embodiment of the present utility model;
Fig. 3 is the partial top view of Fig. 2.
The specific embodiment
The embodiment of the utility model three station borehole tapping machines: as Figure 2-3, using the wheel described in manuscript 1 as workpiece, comprise frame 2, in frame 2, upper and lower guiding movement is equipped with drilling power head 4 and tapper unit 3, two unit heads all adopt unit head of the prior art, its bottom and top feed action is realized by corresponding respectively hydraulic power mechanism control, and wherein drilling power head 4 has five drill bits, and tapper unit 3 has four rhizoid cones.The below that is positioned at two unit heads in frame 2 is provided with a rotary table that can rotate around vertical axis 7, rotary table 7 adopts existing apparatus, its structure repeats no more, on rotary table 7 three be provided with along two workbench places circumferentially uniform, in order to the clamping device 6 of holding workpiece, clamping device 6 also adopts existing apparatus, its structure repeats no more, and the angle of adjacent two clamping devices 6 is 120 °; Between rotary table 7 and frame 2, be provided with the rotation location locking mechanism 8 that rotary table is carried out to corner location, the effect of rotation location locking mechanism 8 is to guarantee that rotary table 7 just in time rotates 120 °, and it adopts existing apparatus, and its structure repeats no more.Drilling power head 4 and tapper unit 3 are along the circumferential interval layout of rotary table 7, and the angle of two unit heads is that 120 ° of so any two adjacent workpiece that are held all can be upper and lower corresponding one by one with two unit heads respectively when each rotation.Under the effect of rotation location locking mechanism, for each clamping device, rotary table all has three working positions: at clamping device and two unit heads, all not to seasonable handling position, now can carry out the dismounting of workpiece; At clamping device and drilling power head 4, to seasonable boring position, now can carry out the Drilling operation of workpiece; At clamping device and tapper unit 3, to seasonable tapping position, now can carry out the tapping processing of workpiece.
As further optimization, in a side of rotary table 7, be provided with towards its downward-sloping upper workpiece slide unit 5, at the opposite side of rotary table, be provided with towards its acclivitous lower workpiece slide unit 1, unprocessed like this workpiece slides to rotary table position by upper workpiece slide unit 5, and the workpiece processing is by lower workpiece slide unit 1 rotary table that slips away, be convenient to the operation of workman's picking up work piece, improved working (machining) efficiency.
When above-described embodiment is specifically used, workpiece is filled on the clamping device in handling position, clamps firmly; Rotate counterclockwise rotary table 7, under the effect of rotation location locking mechanism, while putting in place, just in time rotate 120 °, now corresponding clamping device goes to boring position, be that workpiece is positioned under drilling power head 4, start drilling power head 4, under its corresponding hydraulic mechanism drives, do feed motion and carry out Drilling operation; After having holed, keyhole unit head 4 resets, again rotate counterclockwise rotary table 7, make corresponding clamping device go to tapping position, now boring after workpiece be positioned at tapper unit 3 under, start tapper unit 3 and carry out tapping processing, after tapping completes, rotary table 7 again, the changing of workpieces after tapping is to handling position, completion of processing, removes workpiece.When corresponding clamping device goes to tapping position, on another clamping device in handling position, load onto next workpiece, next workpiece repeats above-mentioned steps and starts to continue processing.
In other embodiments, clamping device also can be one, is the processing that could continue next workpiece after needing each workpiece to machine.
Claims (2)
1. a station borehole tapping machine, comprise that frame and upper and lower guiding movement are assemblied in drilling power head and the tapper unit in frame, it is characterized in that: the below that is positioned at two unit heads in described frame is provided with a rotary table that can rotate around vertical axis, on rotary table, be installed with one or three circumferentially uniform along it, for the clamping device of positioning clamping workpiece, rotary table has at clamping device and drilling power head up and down to seasonable boring position, at clamping device and tapper unit up and down to seasonable tapping position and in all handling positions during not corresponding two unit heads of clamping device, between workbench and frame, be provided with for rotary table is carried out to corner location so that clamping device is located successively and be locked at boring position, the rotation location locking mechanism of tapping position and handling position, described drilling power head and tapper unit be corresponding boring position and tapping position respectively.
2. three station borehole tapping machines according to claim 1, is characterized in that: a side of described rotary table is provided with towards its downward-sloping upper workpiece slide unit, opposite side and is provided with towards its acclivitous lower workpiece slide unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469319.XU CN203557105U (en) | 2013-08-02 | 2013-08-02 | Three-station drilling tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469319.XU CN203557105U (en) | 2013-08-02 | 2013-08-02 | Three-station drilling tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203557105U true CN203557105U (en) | 2014-04-23 |
Family
ID=50506855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320469319.XU Expired - Lifetime CN203557105U (en) | 2013-08-02 | 2013-08-02 | Three-station drilling tapping machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203557105U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339167A (en) * | 2014-11-01 | 2015-02-11 | 李战胜 | Automatic multi-shaft perforation and tapping machine |
| CN104475795A (en) * | 2014-12-03 | 2015-04-01 | 保定市立中车轮制造有限公司 | Aluminum alloy wheel punching method |
| CN104786060A (en) * | 2014-12-29 | 2015-07-22 | 慈溪市天行电器有限公司 | Drilling and tapping machine |
| CN105414971A (en) * | 2015-12-15 | 2016-03-23 | 王永妍 | Indicator board processing equipment |
| CN107214522A (en) * | 2017-07-14 | 2017-09-29 | 新乡市通用电机有限公司 | Multiple drill press for processing electric machine stand end-face helical hole and end cap installing hole |
| CN110238462A (en) * | 2019-06-29 | 2019-09-17 | 浙江安企兴电气有限公司 | The threading apparatus of straight-through anti-explosion threading box |
-
2013
- 2013-08-02 CN CN201320469319.XU patent/CN203557105U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339167A (en) * | 2014-11-01 | 2015-02-11 | 李战胜 | Automatic multi-shaft perforation and tapping machine |
| CN104475795A (en) * | 2014-12-03 | 2015-04-01 | 保定市立中车轮制造有限公司 | Aluminum alloy wheel punching method |
| CN104786060A (en) * | 2014-12-29 | 2015-07-22 | 慈溪市天行电器有限公司 | Drilling and tapping machine |
| CN104786060B (en) * | 2014-12-29 | 2018-03-09 | 慈溪市天行电器有限公司 | Drilling-tapping machine |
| CN105414971A (en) * | 2015-12-15 | 2016-03-23 | 王永妍 | Indicator board processing equipment |
| CN107214522A (en) * | 2017-07-14 | 2017-09-29 | 新乡市通用电机有限公司 | Multiple drill press for processing electric machine stand end-face helical hole and end cap installing hole |
| CN110238462A (en) * | 2019-06-29 | 2019-09-17 | 浙江安企兴电气有限公司 | The threading apparatus of straight-through anti-explosion threading box |
| CN110238462B (en) * | 2019-06-29 | 2024-04-12 | 浙江安企兴电气有限公司 | Tapping equipment of straight-through explosion-proof threading box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |