CN202263956U - Large steel plate member drilling device - Google Patents
Large steel plate member drilling device Download PDFInfo
- Publication number
- CN202263956U CN202263956U CN2011203374060U CN201120337406U CN202263956U CN 202263956 U CN202263956 U CN 202263956U CN 2011203374060 U CN2011203374060 U CN 2011203374060U CN 201120337406 U CN201120337406 U CN 201120337406U CN 202263956 U CN202263956 U CN 202263956U
- Authority
- CN
- China
- Prior art keywords
- drilling machine
- steel plate
- guide rail
- servomotor
- plate member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a large steel plate member drilling device used for drilling large steel plates. The device comprises a support, wherein the support is provided with a guide rail; the guide rail is provided with at least two slide plates capable of moving on the guide rail; the slide plates are provided with drilling machines; side faces of the slide plates are provided with servomotors for controlling the drilling machines; and the servomotors are arranged on the guide rail and can move together with the slide plates. When the device is used for drilling, the roundness, accuracy, pitch size and the like of holes are ensured; meanwhile, the device is provided with a feedback system, and semi-automization is realized; and the whole device is convenient to detach and movable, and has high practicability, the labor intensity is greatly reduced, and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of drilling equipment, relates in particular to a kind of boring processing unit (plant) that working (machining) efficiency is high, precision is high that is used for the heavy steel plate member, belongs to the Machining Technology field.
Background technology
Along with the development of current society and people's demand, building trade is develop rapidly thereupon, and steel building is rich in the high praise that characteristics such as creativeness extensively receive modern's theory in line with high efficiency, saving, environmental protection, economical, structure.Heavy steel structure has following characteristics at bolt splicing node place, and also become boring to add the maximum difficult point in man-hour: the load-carrying members cross section is big, Kong Qunmi, big, many, and thickness of slab can reach 70mm even thicker; Cross section Gao Keda 3000mm even higher; Every cell orifice crowd can reach 1800mm * 3000mm, even bigger; Hole count can reach 1000 even more.
Existing rig has generally all fixed, has limited the mobility of drilling machine on the ground.When boring large-scale steel spare, because drilling machine rocking arm limited length can not reach active position, need the position of adjustment member this moment and hole again and just be difficult to ensure the dimensional accuracy of pitch-row.Simultaneously, prolong man-hour in the process, greatly reduced production efficiency.
The utility model content
The purpose of the utility model is to solve above-mentioned technical problem, proposes a kind of heavy steel plate member boring processing unit (plant).
The purpose of the utility model will be achieved through following technical scheme:
A kind of heavy steel plate member boring processing unit (plant); Comprise a support; Said support is provided with guide rail, movably is provided with at least two slide plates on the said guide rail, is fixed with drilling machine on the said slide plate; Said slide plate side is connected with the servomotor that is used to control drilling machine, can moving with slide plate.
Preferably, said drilling machine is a radial drilling machine, and said drilling machine is provided with the drill bit vertical with steel plate, and said servomotor is the semiclosed loop servomotor, and the signal output part of said servomotor is connected with the control end of radial drilling machine.
Preferably, described semiclosed loop servomotor is three closed loop servo motors, comprises electric current loop feedback element, loop feedback element and position ring feedback element.
The beneficial effect of the utility model is mainly reflected in: with the boring of the device of the utility model, ensured the circularity, precision, pitch-row size in hole etc., had reponse system simultaneously concurrently, realized semi-automation; Whole device convenient disassembly is removable, greatly reduces labour intensity, has improved production efficiency.Has very strong practicality.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
A kind of heavy steel plate member boring processing unit (plant) is used for the boring of heavy steel plate 21, and is as shown in Figure 1, comprises a support 10, and said support 10 is provided with guide rail 11.Said guide rail 10 is to be base material with the polytetrafluoroethylene (PTFE), adds the polymer composite of alloyed powder and oxide and processes, and it is light steady to move, and low speed does not have creeps.
Said guide rail 11 is provided with at least two slide plates 111, and said slide plate 111 is provided with drilling machine 12, and said drilling machine 12 is a radial drilling machine, and said slide plate 111 can drive drilling machine 12 and on guide rail 11, move.After the boring of heavy steel plate 21 1 ends finishes, only need moving slide board 111 can carry out other boring, need not moving steel plate 21, saved manpower and time.
Said slide plate 111 sides are provided with the servomotor 13 that is used to control drilling machine 12, and said servomotor 13 is arranged on the guide rail 11, can moving with slide plate 111.
Said servomotor 13 is the semiclosed loop servomotor, adopts permanent magnet excitation.Be preferably three closed loop servo motors, comprise electric current loop feedback element, loop feedback element and position ring feedback element.The general sample resistance of electric current loop feedback element, Hall integrated circuit sensor; The general tachometer generator that adopts of speed ring element feedback; The position ring feedback element adopts position detecting device.
The signal output part of said servomotor 13 is connected with the control end of radial drilling machine.Can control the speed and the position anglec of rotation of the rocking arm 120 of radial drilling machine, reach the guiding accuracy height, the requirement of good stability.
Following mask body is set forth the method for using of the utility model down:
At first, heavy steel plate 21 is placed on the articles holding table 20, device is resisted against a side of articles holding table 20; Drill jig cover 22 is fixed in the position of steel plate 21 required borings; Starting drive, radial drilling machine is holed through drill bit 121, after the hole drill of a position is intact; Servomotor 13 control rocking arms 120 are rotated, and carry out the boring of next position.It is that wear-resisting high-alloy steel quenching is processed that said drill jig overlaps 22, and can increase drill jig overlapped for 22 service lifes, reduces drill jig greatly to overlap 22 scrappages, can lighter complete drill jig cover 22 is dismantled.
The utility model still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming all drop within the protection domain of the utility model.
Claims (3)
1. heavy steel plate member boring processing unit (plant); Comprise a support (10); It is characterized in that: said support (10) is provided with guide rail (11), movably is provided with at least two slide plates (111) on the said guide rail (11), is fixed with drilling machine (12) on the said slide plate (111); Said slide plate (111) side is connected with the servomotor (13) that is used to control drilling machine (12), can moving with slide plate (111).
2. a kind of heavy steel plate member boring processing unit (plant) according to claim 1; It is characterized in that: said drilling machine (12) is a radial drilling machine; Said drilling machine (12) is provided with the drill bit vertical with steel plate (121); Said servomotor (13) is the semiclosed loop servomotor, and the signal output part of said servomotor (13) is connected with the control end of radial drilling machine.
3. a kind of heavy steel plate member boring processing unit (plant) according to claim 2, it is characterized in that: described semiclosed loop servomotor is three closed loop servo motors, comprises electric current loop feedback element, loop feedback element and position ring feedback element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203374060U CN202263956U (en) | 2011-09-09 | 2011-09-09 | Large steel plate member drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203374060U CN202263956U (en) | 2011-09-09 | 2011-09-09 | Large steel plate member drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202263956U true CN202263956U (en) | 2012-06-06 |
Family
ID=46154767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203374060U Expired - Fee Related CN202263956U (en) | 2011-09-09 | 2011-09-09 | Large steel plate member drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202263956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942333A (en) * | 2015-04-30 | 2015-09-30 | 华东矿用设备有限公司 | Device for drilling circular valve plugs |
| CN106825673A (en) * | 2017-02-21 | 2017-06-13 | 济南大学 | Longitudinal porous drill unit and boring method on lathe bed |
-
2011
- 2011-09-09 CN CN2011203374060U patent/CN202263956U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942333A (en) * | 2015-04-30 | 2015-09-30 | 华东矿用设备有限公司 | Device for drilling circular valve plugs |
| CN106825673A (en) * | 2017-02-21 | 2017-06-13 | 济南大学 | Longitudinal porous drill unit and boring method on lathe bed |
| CN106825673B (en) * | 2017-02-21 | 2019-02-22 | 济南大学 | Longitudinal porous drill unit and boring method on lathe bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20120909 |