CN202045383U - Numerical control high-speed drilling production line for structural steels - Google Patents
Numerical control high-speed drilling production line for structural steels Download PDFInfo
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- CN202045383U CN202045383U CN2011201062990U CN201120106299U CN202045383U CN 202045383 U CN202045383 U CN 202045383U CN 2011201062990 U CN2011201062990 U CN 2011201062990U CN 201120106299 U CN201120106299 U CN 201120106299U CN 202045383 U CN202045383 U CN 202045383U
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- oil cylinder
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Abstract
The utility model discloses a numerical control high-speed drilling production line for structural steels. An upper longitudinal guide rail and a lower longitudinal guide rail are arranged on a workpiece supporting seat of the production line; and a stand column can move along the longitudinal guide rails in the longitudinal direction. A big supporting plate can move longitudinally along a vertical guide rail on the stand column; and a main spindle box can move transversely along a transverse guide rail on the big supporting plate. A longitudinal driving device is arranged between the workpiece supporting seat and the stand column; and a feeding oil cylinder is arranged between the big supporting plate and the main spindle box and is used for driving the main spindle box to move transversely. A material pressing device is also arranged at the upper part of the big supporting plate; a workpiece pressing oil cylinder and a workpiece detecting oil cylinder are arranged on the material pressing device; a displacement sensor is arranged on the workpiece pressing oil cylinder and can be used for determining the position of the material pressing device; and the workpiece detecting oil cylinder is provided with an internal displacement sensor. An aerial fog internal cooling device and an aerial fog external cooling device of a drill are arranged on the main spindle box; and a hydraulic motor is adopted as a power device of the main spindle box. Compared with the prior art, the numerical control high-speed drilling production line has the advantages of high production efficiency, low production cost, full automation and flexible production.
Description
Technical field
The utility model relates to steel construction shaped steel technical field of processing equipment, particularly a kind of shaped steel nc drilling production line of processing the various holes of shaped steel.
Background technology
By all kinds of steel buildings that various shaped steel are formed, a large amount of employing by bolted shaped steel.For realizing that the bolt between each shaped steel connects, and need process various holes on shaped steel.At present, domestic existing shaped steel process equipment is based on the boring production line, its processing mode is boring, and processing method mainly contains following two kinds: first kind is artificial line, artificial drilling, and the subject matter of existence is that dimensional accuracy is low between the hole, working (machining) efficiency is low, hand labor intensity is big; Second kind is planer type numerical control drilling machine and the three-dimension numerical controlled drilling machine that occurs recent years, the characteristics of these equipment are, penetration rate is slower, the kind of processing shaped steel is more single, the specification limit of processing shaped steel is narrower, clamping workpiece inconvenience, manufacturing cost height, big, the big flow cooling fluid environmental pollution degree height of use of floor space.Servomotor, ball-screw transmission are adopted in the feed motion of its drill bit.In order to guarantee that unexpected tipping does not appear in drill bit, hole of every brill can only be fast-forward to from the about 2～5mm of workpiece, needs to continue the worker after hole drill is saturating and advances 2～5mm, and working (machining) efficiency is lower.
Summary of the invention
The purpose of this utility model is to provide a kind of machining accuracy height, production efficiency height, the range of work is wide, floor space is little, the shaped steel High-speed Computer number control drilling production line of low cost of manufacture, environmental protection.
The technical scheme that the utility model is adopted for achieving the above object is:
A kind of shaped steel High-speed Computer number control drilling production line, comprise workpiece support, column, big palette, material pressing device and main spindle box, workpiece support is provided with, following two longitudinal rails, column longitudinally guide rail vertically moves, big palette can be along the vertical guide vertical motion on the column, main spindle box can be along the cross slide way transverse movement on the big palette, be provided with vertical drive unit between workpiece support and the column, be provided with lateral driver device between big palette and the main spindle box, it is characterized in that: described big palette top also is provided with material pressing device, along the vertical guide vertical motion on the column, the Work-sheet pressing oil cylinder is connected between material pressing device and the column described material pressing device by the Work-sheet pressing hydraulic oil cylinder driving.
Work-sheet pressing oil cylinder described in the utility model is provided with displacement transducer.This displacement transducer is the absolute type displacement transducer, can cooperate by absolute type displacement transducer, numerically controlled control system and hydraulic means according to the different size of workpiece, determine the original position of material pressing device, make material pressing device move very short distance, just can compress or unclamp workpiece.
Also be provided with the workpiece sensing oil cylinder on the material pressing device described in the utility model, built-in displacement transducer is installed in the workpiece sensing oil cylinder.Can detect the relevant machining benchmark of shaped steel and be sent to numerically controlled control system, borehole data be calculated, compensates by control system.
In order to improve rigidity and machining accuracy, vertical drive unit described in the utility model comprises servomotor, gearbox, clearance elimination gear and tooth bar, and tooth bar is fixed on the workpiece support, and gear is by driven by servomotor and be connected on the column.
In order to raise the efficiency, lateral driver device described in the utility model is a feed cylinder.Can detect the difference of the suffered axial force of drill bit according to pressure sensor, automatically control input pressure, the flow of traverse feed hydraulic jack by numerical control device and hydraulic means, realize speed, axial force that output is different, realize that F.F., rewind down, the worker of drill bit advances motion.Drill bit can directly proceed to surface of the work soon during work, and rewind down or F.F. immediately after hole drill is saturating carried out the little about 4～10mm of journey with the planer type numerical control drilling machine than hole worker of every processing, raises the efficiency 20～30% approximately.
Main spindle box described in the utility model is provided with cold radiator cooler in drill bit aerosol external cooling cooling device and the aerosol, and the coolant consumption amount is very little, and cooling fully, improves cutter life, reduces environmental pollution, environmental protection.The power set of main spindle box adopt the rotation of fluid motor-driven cutter.With traditional servomotor or variable-frequency motor ratio, in light weight, can realize low-speed big output.
Shaped steel High-speed Computer number control drilling production line of the present utility model compared with prior art, has the following advantages:
The production efficiency height: the Work-sheet pressing oil cylinder is provided with displacement transducer, is convenient to determine the original position of workpiece clamp locking oil cylinder, shortens the Work-sheet pressing time; The longitudinal rail of carrying column is arranged in up and down on the workpiece support, and this console mode layout makes work-handling convenient, and the available straddle truck of loading and unloading of the big workpiece of weight also can adopt forklift; Adopt but cold or aerosol external cooling type of cooling cooling drill bit in the aerosol, the coolant consumption amount is very little, and cooling fully, improves cutter life, reduces environmental pollution; Lateral driver device is a feed cylinder, can control the F.F., rewind down, the worker that realize drill bit automatically and advance motion, and it is faster that the worker advances feed speed, hole of every brill, and the worker advances the existing little about 4～10mm of planer type numerical control drilling machine of stroke ratio; Cutter adopts band tang Morse taper shank drill bit, realizes rapid changing knife.Above-mentioned measure has reduced non-cutting time, has improved working (machining) efficiency, and existing planer type numerical control drilling machine can enhance productivity 30～40%.
Production cost is low: the utility model, owing to adopt the console mode layout structure, reduced floor space, the existing planer type numerical control drilling machine of complete machine weight reduces 40～50%, also reduced the kinetic parameter of each feed motion driver element, made the existing planer type numerical control drilling machine of complete machine production cost reduce by 30～40%.
Automatically, Flexible Production: workpiece is installed the back and is clamped automatically, automation processing behind the input procedure.With the various Kong Weizhu of processing H shaped steel, also can process the various holes on all kinds of I-steel, angle steel, channel-section steel, pipe, the steel plate etc.
Description of drawings
Fig. 1 looks schematic diagram for the master of the utility model shaped steel High-speed Computer number control drilling production line.
Fig. 2 is the schematic side view of the utility model shaped steel High-speed Computer number control drilling production line.
Fig. 3 is the schematic top plan view of the utility model shaped steel High-speed Computer number control drilling production line.
Among the figure: 1-workpiece support, 2-column, 3-big palette, 4-main spindle box, 5-drill bit, 6-Work-sheet pressing oil cylinder, 7-workpiece sensing oil cylinder, 8-feed cylinder, 9-material pressing device.
The specific embodiment
Also in conjunction with the accompanying drawings the utility model is described further below by non-limiting embodiment.
Fig. 1 to Fig. 3 is the schematic diagram of a kind of specific embodiment of the utility model shaped steel High-speed Computer number control drilling production line, its workpiece support 1 is provided with, following two longitudinal rails, column 2 longitudinally guide rail vertically moves, big palette 3 can be along the vertical guide vertical motion on the column 2, main spindle box 4 can be along the cross slide way transverse movement on the big palette, be provided with vertical drive unit between workpiece support 1 and the column 2, vertically drive unit comprises servomotor, gearbox, clearance elimination gear and tooth bar etc., tooth bar is fixed on the workpiece support 1, and gear is by driven by servomotor and be connected on the column 2.Be provided with feed cylinder 8 drive shaft casees 4 between big palette 3 and the main spindle box 4 and do transverse movement.Big palette 3 tops also are provided with material pressing device 9, and material pressing device 9 is provided with Work-sheet pressing oil cylinder 6, and material pressing device 9 is dragged by Work-sheet pressing oil cylinder 6 can be along the vertical guide vertical motion on the column 2, and Work-sheet pressing oil cylinder 6 is provided with displacement transducer.Also be provided with workpiece sensing oil cylinder 7 on the material pressing device 9, built-in displacement transducer is installed in the workpiece sensing oil cylinder 7.Main spindle box 4 is provided with cold radiator cooler in drill bit aerosol external cooling cooling device and the aerosol; The power set of main spindle box 4 adopt hydraulic motor.
The course of work of the present utility model is as follows:
The first step: workpiece is installed on workpiece support 1, and is close to locating surface.
Second one: Work-sheet pressing oil cylinder 6 drives material pressing device 9 H shaped steel is compressed.
The 3rd step: the built-in displacement transducer of the workpiece sensing oil cylinder 7 on the material pressing device 9 detects the position of the H shaped steel outside of belly, and is sent to numerically controlled control system, by control system borehole data is calculated, compensates.
The 4th step: main spindle box 4 moves forward and backward realizes that infeed motion and location, big palette 3 vertical moving realize vertical feed motion and location, the X on the drilling workpiece to measure-alike Z to the different row hole of size.
The 4th step: X finishes to the different row hole drill hole of size to measure-alike Z, Work-sheet pressing oil cylinder 6 drives material pressing device 9 and lifts automatically, column 2 moves longitudinally to the next position place, and Work-sheet pressing oil cylinder 6 drive material pressing devices 9 compress H shaped steel then, process the secondary series hole automatically.The rest may be inferred.
After the completion of processing, lift material pressing device 9, unload workpiece.
More than cited embodiment only for the usefulness of understanding the utility model; be not to be qualification to the described technical scheme of the utility model; the those of ordinary skill in relevant field; on the basis of the described technical scheme of claim; can also make multiple variation or distortion, variation that all are equal to or distortion all should be encompassed within the claim protection domain of the present utility model.
Claims (6)
1. shaped steel High-speed Computer number control drilling production line, comprise workpiece support, column, big palette, material pressing device and main spindle box, workpiece support is provided with, following two longitudinal rails, column longitudinally guide rail vertically moves, big palette can be along the vertical guide vertical motion on the column, main spindle box can be along the cross slide way transverse movement on the big palette, be provided with vertical drive unit between workpiece support and the column, be provided with lateral driver device between big palette and the main spindle box, it is characterized in that: described big palette top also is provided with material pressing device, along the vertical guide vertical motion on the column, the Work-sheet pressing oil cylinder is connected between material pressing device and the column described material pressing device by the Work-sheet pressing hydraulic oil cylinder driving.
2. shaped steel High-speed Computer number control drilling production line according to claim 1, it is characterized in that: described Work-sheet pressing oil cylinder is provided with displacement transducer.
3. shaped steel High-speed Computer number control drilling production line according to claim 1 is characterized in that: also be provided with the workpiece sensing oil cylinder on the described material pressing device, built-in displacement transducer is installed in the workpiece sensing oil cylinder.
4. shaped steel High-speed Computer number control drilling production line according to claim 1, it is characterized in that: described vertical drive unit comprises servomotor, gearbox, clearance elimination gear and tooth bar, tooth bar is fixed on the workpiece support, and gear is by driven by servomotor and be connected on the column.
5. shaped steel High-speed Computer number control drilling production line according to claim 1, it is characterized in that: described lateral driver device is a feed cylinder.
6. shaped steel High-speed Computer number control drilling production line according to claim 1 is characterized in that: described main spindle box is provided with cold radiator cooler in drill bit aerosol external cooling cooling device and the aerosol; The power set of main spindle box adopt hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201062990U CN202045383U (en) | 2011-04-13 | 2011-04-13 | Numerical control high-speed drilling production line for structural steels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201062990U CN202045383U (en) | 2011-04-13 | 2011-04-13 | Numerical control high-speed drilling production line for structural steels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202045383U true CN202045383U (en) | 2011-11-23 |
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ID=44985708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201062990U Expired - Fee Related CN202045383U (en) | 2011-04-13 | 2011-04-13 | Numerical control high-speed drilling production line for structural steels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202045383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081391A (en) * | 2015-08-17 | 2015-11-25 | 苏州金牛精密机械有限公司 | Workpiece drilling machine |
| CN111545796A (en) * | 2020-06-16 | 2020-08-18 | 山东恒高智能设备有限公司 | Portable three-dimensional drilling machine |
-
2011
- 2011-04-13 CN CN2011201062990U patent/CN202045383U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081391A (en) * | 2015-08-17 | 2015-11-25 | 苏州金牛精密机械有限公司 | Workpiece drilling machine |
| CN111545796A (en) * | 2020-06-16 | 2020-08-18 | 山东恒高智能设备有限公司 | Portable three-dimensional drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANCHEN ALUMINUM MANUFACTURING CO., LTD. Free format text: FORMER OWNER: TIANCHEN MACHINE GROUP CO., LTD., JINAN Effective date: 20130312 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130312 Address after: Tianchen Avenue high tech Zone of Ji'nan City, Shandong Province, No. 1571 250101 Patentee after: Jinan Tianchen Aluminium Machine Co.,Ltd. Address before: 250101 Shandong city of Ji'nan province high tech Development Zone Tianchen Tianchen Avenue Industrial Park Patentee before: Jinan Tianchen Machine Group Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: JI'NAN TIANCHEN ALUMINUM MACHINE CO., LTD. Free format text: FORMER NAME: TIANCHEN ALUMINUM MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Tianchen Avenue high tech Zone of Ji'nan City, Shandong Province, No. 1571 250101 Patentee after: Ji'nan Tianchen Aluminum Machine Co., Ltd. Address before: Tianchen Avenue high tech Zone of Ji'nan City, Shandong Province, No. 1571 250101 Patentee before: Jinan Tianchen Aluminium Machine Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20190413 |