CN204975989U - Annular work piece bores attacks device - Google Patents
Annular work piece bores attacks device Download PDFInfo
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- CN204975989U CN204975989U CN201520560958.6U CN201520560958U CN204975989U CN 204975989 U CN204975989 U CN 204975989U CN 201520560958 U CN201520560958 U CN 201520560958U CN 204975989 U CN204975989 U CN 204975989U
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- rotary table
- annular workpieces
- rocking arm
- work piece
- positioning seat
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Abstract
The utility model discloses an annular work piece bores attacks device belongs to machine tool technical field, and it includes rotary worktable, the last stand that is equipped with of rotary worktable, install the rocking arm on the stand, the rocking arm is followed rotary worktable's radial extension, be equipped with the drilling tool on the rocking arm, with rotary worktable's centre of turning circle has a plurality of positioning seat, every for centre of a circle ring array it is used for the bearing all to be equipped with one on the positioning seat the supporting seat of annular work piece bottom surface, it depends on the guiding mechanism of annular work piece surface to be equipped with the top on the positioning seat, guiding mechanism's adjustment direction does rotary worktable's radial direction just is located the supporting seat is kept away from one side of rotary worktable. The utility model discloses can once fix a position annular work piece, realize drilling, the tapping of work piece inner peripheral surface or upper surface, improve the machining efficiency of annular work piece, the wide application is in the processing of annular work piece.
Description
Technical field
The utility model relates to technical field of lathe equipment, particularly relates to a kind of annular workpieces brill and attacks device.
Background technology
The larger annular special parts of diameter, especially diameter are more than 3 meters, and inner peripheral surface is the parts of the conical surface, holing to the circumference of its inner surface or upper surface, tapping time, what need to be tilted places vertically on a bracing frame, after centering, processes it with drilling machine.
The diameter of annular special parts is large, and weight is high, and slant setting, when bracing frame is holed, needs a people to control drilling machine, and at least two people assist to process.This is because, in the process of this large-scale annular special parts of processing, locate and after boring what a hole, need to coordinate by many people the parts rotating inclination, and reorientate boring.Adopt this traditional processing mode, not only at the bottom of working (machining) efficiency, and tilted-putted annular special parts are not steady, are very easy to collapse, there is very large potential safety hazard; Need many people to coordinate processing mode, working (machining) efficiency is low, and processing cost is high simultaneously.
Therefore, bore for a kind of new annular workpieces of exploitation and attack device, not only have urgent researching value, also have good economic benefit and commercial Application potentiality, this is the power place that is accomplished of the utility model and basis just.
Utility model content
Bore the defect of attacking device to overcome above-mentioned pointed existing annular workpieces, the present inventor, to this has been further investigation, after having paid a large amount of creative work, thus completes the utility model.
Specifically, technical problem to be solved in the utility model is: provide a kind of annular workpieces to bore and attack device, can one-time positioning annular workpieces, realizes the boring of workpiece inner peripheral surface or upper surface, tapping, improves the working (machining) efficiency of annular workpieces.
For solving the problems of the technologies described above, the technical solution of the utility model is: provide a kind of annular workpieces to bore and attack device, comprise rotary table, described rotary table is provided with column, described column is provided with rocking arm, described rocking arm extends along the radial direction of described rotary table, described rocking arm is provided with drilling tool, with the centre of gyration of described rotary table for center of circle circular array shows several positioning seats, each described positioning seat is equipped with one for the supporting seat of annular workpieces bottom surface described in support, described positioning seat is provided with the guiding mechanism leaning annular workpieces outer surface, the adjustment direction of described guiding mechanism is the radial direction of described rotary table and is positioned at the side of described supporting seat away from described rotary table.
Boring at described annular workpieces of the present utility model attacks in device, and as the preferred technical scheme of one, described rocking arm is vertically slidably mounted on described column, is provided with retaining mechanism between described rocking arm and column.
Boring at described annular workpieces of the present utility model attacks in device, as the preferred technical scheme of one, described rotary table is provided with the ram radially slided along described rotary table, described column is fixedly installed on described ram, described rotary table is rotatablely equipped with leading screw, described ram is installed with the nut suitable with described leading screw.
Boring at described annular workpieces of the present utility model attacks in device, and as the preferred technical scheme of one, described positioning seat is at least provided with three.
Boring at described annular workpieces of the present utility model attacks in device, and as the preferred technical scheme of one, described guiding mechanism comprises the adjustment stud be threadedly connected on described positioning seat.
After have employed technique scheme, the beneficial effects of the utility model are:
(1) can realize inner peripheral surface is the conical surface, or outer peripheral face cannot fixedly secure, be placed on boring, the tapping of the inner peripheral surface of the large-scale annular special workpiece of workbench or upper surface, the annular special work piece of processing is steady, improves the security of processing.
(2) working (machining) efficiency is high, and rotary table rotary speed is fast, and drill bit location efficiency is high, without the need to carrying out rotation location to the very large annular workpieces of weight.
(3) special plane attacked by brill, can realize by carrying out transformation to traditional radial drilling machine, and structure is simple, with low cost.
(4) annular workpieces secured adjusted location is convenient, can be regulated easily by the guiding mechanism of positioning seat to the position of workpiece.
(5) process-cycle is short, cost is low, and working (machining) efficiency is high: original drilling machine adds man-hour, and at least need the cooperation of 3 people to complete, and the process-cycle is long, production efficiency is low, cost of labor is high; Use the utility model only to need 1 people can complete centering boring, and greatly shorten the process-cycle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the using state figure of the utility model embodiment;
Fig. 3 is the structural representation of the first guiding mechanism in the utility model embodiment;
Fig. 4 is the structural representation of the second guiding mechanism in the utility model embodiment;
Fig. 5 is the structural representation of the third guiding mechanism in the utility model embodiment;
Wherein, in Fig. 1 to Fig. 5, each number designation refers to following concrete meaning, element and/or parts respectively.
In figure: 1, rotary table, 2, column, 3, rocking arm, 4, drilling tool, 5, positioning seat, 6, supporting seat, 7, guiding mechanism, 701, adjustment stud, 702, adjustment column, 703, hydraulic cylinder, 704, adjustment push rod, 705, motor, 8, ram, 9, cross track, 10, leading screw, 11, protective cover, 12, annular workpieces.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.But the purposes of these exemplary embodiments and object are only used for exemplifying the utility model, not any type of any restriction is formed to real protection scope of the present utility model, more non-protection domain of the present utility model is confined to this.
It should be noted that, the linear slideable manner being generally understood as and using sliding-rail sliding or other line slideways to realize that is slidably installed below mentioned, rotates installation and is generally understood as the mode that can realize own rotation around the centre of gyration.
As Fig. 1, Fig. 2 and Fig. 3 jointly shown in, the utility model provides a kind of annular workpieces brill and attacks device, comprise rotary table 1, rotary table 1 is provided with column 2, column 2 is provided with rocking arm 3, rocking arm 3 extends along the radial direction of rotary table 1, rocking arm 3 is provided with drilling tool 4, drilling tool 4 is the instrument that can realize holing, be generally the drill bit driven by power set, when needs tapping, drill bit is replaced with screw tap, around rotary table 1, with the centre of gyration of rotary table 1 for center of circle circular array shows several positioning seats 5, the quantity of positioning seat 5 and position needs are selected according to the diameter of annular workpieces 12 and weight, at least need three, if the weight of annular workpieces 12 is larger, in order to improve stability, more positioning seat 5 can be selected, for improving the efficiency of location, preferably use 4 positioning seats.Each positioning seat 5 is equipped with one for the supporting seat 6 of support annular workpieces 12 bottom surface, supporting seat 6 has plane of orientation, the bottom surface of annular workpieces 12 has positioning reference plane, annular workpieces 12 is just placed on supporting seat 6 and forms plane positioning, positioning seat 5 is provided with the guiding mechanism 7 leaning annular workpieces outer surface, the adjustment direction of guiding mechanism 7 is the radial direction of rotary table 1 and is positioned at the side of supporting seat 6 away from rotary table 1, guiding mechanism 7 is for being threadedly connected to the adjustment stud 701 on positioning seat 5, certainly, guiding mechanism 7 also can other structures of choice for use, such as, as shown in Figure 4, positioning seat 5 radially slides adjustment column 702 is installed, one end of adjustment column 702 leans annular workpieces 12, other end connecting fluid cylinder pressure 703 or cylinder, as shown in Figure 5, positioning seat 5 is fixed an adjustment push rod 704, the end of adjustment push rod 704 leans annular workpieces 12, and positioning seat 5 is driven by the screw-nut body that motor 705 drives and moves radially, and also can realize the movement adjusting push rod 704, adjust.Usually, positioning seat 5 is installed with thread bush, thread bush generally uses copper sheathing, steel bushing etc., adjustment stud 7 is arranged on thread bush, when being convenient to change after thread bush wearing and tearing, adjustment stud 7 extends along the radial direction of rotary table 1, the termination of adjustment stud 7 leans on the outer surface of annular workpieces 12, its other end is connected with handwheel, also can be set to spacing plane, be preferably four sides or six, by rotating handwheel or spacing plane, adjustment stud 7 is rotated on thread bush, and adjustment stud 7 top pressure annular workpieces is radially moved.Rotary table 1 can by manually promoting to rotate, and also can provide power with motor, the mode driving rotating part to rotate by transmission device rotates.
Rocking arm 3 is vertically slidably mounted on column 2, realize the lifting of rocking arm 3; between rocking arm 3 and column 2, be provided with retaining mechanism; retaining mechanism can select holding screw; also can select hydraulic lockset or mechanical lock; those skilled in the art can choose as required voluntarily, illustrate no longer one by one at this.
Rotary table 1 is provided with the ram 8 radially slided along rotary table 1, ram 8 is arranged on cross track 9, cross track 9 is fixedly mounted on rotary table 1 usually, its length is often greater than one meter, substantially increase the radius of gyration of rotary table 1, expand the range of work, column 2 is fixedly installed on ram 8, rotary table 1 is rotatablely equipped with leading screw 10, the end of usual leading screw 10 connects driving mechanism, manual actuation can be used, also motor can be used to drive, ram 8 is installed with the nut suitable with leading screw 10, the both sides of ram 8 are equipped with protective cover 11, protective cover 11 can select the macromolecular material telescopic cover being commonly called as " bellows ", also the metal cap be set in together successively can be selected, those skilled in the art can select voluntarily.
Its course of work is as follows:
As shown in Figure 2, (1), be placed on supporting seat 6 by annular workpieces 12, regulates ram 8 traverse feed, enables the drill bit of drilling tool 4 be worked into the end face of annular workpieces 12.Carry out adjustment and centering by the position of the adjustment stud 7 pairs of annular workpieces 12 regulating different azimuth, make the center of annular workpieces 12 with the center superposition of rotary table 1, annular workpieces 12 is fixed on these supporting seats 6.
(2), lock rocking arm 3, drill bit aims at the position that annular workpieces 12 will be holed.
(3), start drilling tool 4, workman, by drill bit alignment apertures position, finds corresponding bore position, starts to carry out holing or tapping.
(4), bore attacked after, rotate rocking arm 3, by drill bit to another position of opening continue implement centering, bore attack.
At this, annular workpieces 12 can be common annular work piece, also can be large-scale workpiece, the workpiece of can also to be inner peripheral surface the be conical surface.
Should be appreciated that the purposes of these embodiments is only not intended to for illustration of the utility model limit protection domain of the present utility model.In addition; also should understand; after having read technology contents of the present utility model, those skilled in the art can make various change, amendment and/or modification to the utility model, and these all equivalent form of values fall within the protection domain that the application's appended claims limits equally.
Claims (5)
1. annular workpieces bores and attacks device, comprise rotary table, described rotary table is provided with column, it is characterized in that: described column is provided with rocking arm, described rocking arm extends along the radial direction of described rotary table, described rocking arm is provided with drilling tool, with the centre of gyration of described rotary table for center of circle circular array shows several positioning seats, each described positioning seat is equipped with one for the supporting seat of annular workpieces bottom surface described in support, described positioning seat is provided with the guiding mechanism leaning annular workpieces outer surface, the adjustment direction of described guiding mechanism is the radial direction of described rotary table and is positioned at the side of described supporting seat away from described rotary table.
2. annular workpieces as claimed in claim 1 bores and attacks device, it is characterized in that: described rocking arm is vertically slidably mounted on described column, is provided with retaining mechanism between described rocking arm and column.
3. annular workpieces as claimed in claim 1 bores and attacks device, it is characterized in that: described rotary table is provided with the ram radially slided along described rotary table, described column is fixedly installed on described ram, described rotary table is rotatablely equipped with leading screw, described ram is installed with the nut suitable with described leading screw.
4. annular workpieces as claimed in claim 1 bores and attacks device, it is characterized in that: described positioning seat is at least provided with three.
5. the annular workpieces as described in any one of Claims 1-4 claim bores and attacks device, it is characterized in that: described guiding mechanism comprises the adjustment stud be threadedly connected on described positioning seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560958.6U CN204975989U (en) | 2015-07-30 | 2015-07-30 | Annular work piece bores attacks device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560958.6U CN204975989U (en) | 2015-07-30 | 2015-07-30 | Annular work piece bores attacks device |
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| Publication Number | Publication Date |
|---|---|
| CN204975989U true CN204975989U (en) | 2016-01-20 |
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| CN201520560958.6U Active CN204975989U (en) | 2015-07-30 | 2015-07-30 | Annular work piece bores attacks device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618805A (en) * | 2016-03-11 | 2016-06-01 | 中山市鸿程科研技术服务有限公司 | Inner bore flat drilling mechanism of multifunctional automatic processing all-in-one machine |
| CN105834476A (en) * | 2016-05-13 | 2016-08-10 | 中国东方电气集团有限公司 | Novel efficient automatic drilling device |
| CN106695041A (en) * | 2017-02-13 | 2017-05-24 | 北京迪蒙卡特机床有限公司 | Method and device for machining small hole of small-diameter inner ring |
| CN107538040A (en) * | 2016-06-24 | 2018-01-05 | 上海宝冶集团有限公司 | In the automatic displacement processing unit (plant) and processing method of annular workpieces perforate and welding |
| CN108637300A (en) * | 2018-06-30 | 2018-10-12 | 重庆纳川重工设备制造有限公司 | A kind of drilling tool and boring method |
| CN113146260A (en) * | 2020-12-25 | 2021-07-23 | 南京乔丰汽车工装技术开发有限公司 | A quick forming device of mould for automobile parts production |
-
2015
- 2015-07-30 CN CN201520560958.6U patent/CN204975989U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618805A (en) * | 2016-03-11 | 2016-06-01 | 中山市鸿程科研技术服务有限公司 | Inner bore flat drilling mechanism of multifunctional automatic processing all-in-one machine |
| CN105834476A (en) * | 2016-05-13 | 2016-08-10 | 中国东方电气集团有限公司 | Novel efficient automatic drilling device |
| CN107538040A (en) * | 2016-06-24 | 2018-01-05 | 上海宝冶集团有限公司 | In the automatic displacement processing unit (plant) and processing method of annular workpieces perforate and welding |
| CN107538040B (en) * | 2016-06-24 | 2019-12-17 | 上海宝冶集团有限公司 | automatic displacement processing device and method for drilling and welding annular workpiece |
| CN106695041A (en) * | 2017-02-13 | 2017-05-24 | 北京迪蒙卡特机床有限公司 | Method and device for machining small hole of small-diameter inner ring |
| CN106695041B (en) * | 2017-02-13 | 2018-07-27 | 北京迪蒙卡特机床有限公司 | A kind of processing method and device of minor diameter inner ring aperture |
| CN108637300A (en) * | 2018-06-30 | 2018-10-12 | 重庆纳川重工设备制造有限公司 | A kind of drilling tool and boring method |
| CN108637300B (en) * | 2018-06-30 | 2024-04-05 | 重庆纳川重工设备制造有限公司 | Drilling method |
| CN113146260A (en) * | 2020-12-25 | 2021-07-23 | 南京乔丰汽车工装技术开发有限公司 | A quick forming device of mould for automobile parts production |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |