CN102528126B - Device for drilling section - Google Patents
Device for drilling section Download PDFInfo
- Publication number
- CN102528126B CN102528126B CN 201210023944 CN201210023944A CN102528126B CN 102528126 B CN102528126 B CN 102528126B CN 201210023944 CN201210023944 CN 201210023944 CN 201210023944 A CN201210023944 A CN 201210023944A CN 102528126 B CN102528126 B CN 102528126B
- Authority
- CN
- China
- Prior art keywords
- slide plate
- fixed
- drilling
- plate
- sliding plate
- 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.)
- Active
Links
Images
Abstract
The invention discloses a device for drilling section, which comprises a stand, a drilling head, a first sliding plate and a second sliding plate, wherein the first sliding plate is arranged on the stand in a sliding way; the second sliding plate is arranged on the first sliding plate in a sliding way; the drilling head is fixed on the second sliding plate; the drilling feed direction of the drilling head is the same as the sliding direction of the second sliding plate on the first sliding plate and the sliding direction of the first sliding plate on the stand; the first sliding plate is fixedly provided with a locating plate, and the surface of the locating plate is vertical to the drilling feed direction of the drilling head; a first driving device used for driving the first sliding plate to slide is connected between the first sliding plate and the stand; and a second driving device used for driving the second sliding plate to slide is connected between the second sliding plate and the first sliding plate. The device is capable of guaranteeing the accuracy of the drilling depth by setting the drilling feed distance of the drilling head according to the calculated value, and guaranteeing the accuracy of the drilling depth of all holes of a whole workpiece at the same depth by setting for once.
Description
Technical field
The present invention relates to a kind of device for drilling section, particularly a kind of for section bar blind hole and the drilling equipment of the processing of counterbore.
Background technology
At present in machinery industry, the use amount of various section bars is risen year by year, and before use to its carry out Drilling operation almost become must through one of operation.
The section bar processing that relatively accurately requires is arranged as drilling blind hole and counterbore for drilling depth, just allow certain geometrical deviation (as the flexibility equal error) when dispatching from the factory due to section bar, if Surface of profile does not pass through fine finishining, in the longitudinal direction, its each some position is just different, especially when the processing machining long workpieces, its error is larger.Take the processing seamless steel pipe as example, according to the GB/T17395-2008 regulation, the flexibility of E3 grade, total length are 0.1%L, and as the steel pipe of processing 12000mm, its flexibility can reach 12mm.Therefore when processing counterbore and blind hole, in order to guarantee the accuracy of drilling depth, just need to check and measure.
That generally adopts now has a dual mode, first kind of way is to require before processing, the finished surface of workpiece and the distance between cutter to be detected, then detected value fed back and compensate, thereby making the distance of drilling unit feeding in process be able to accurate assurance.Perhaps, adopt the mode of manual intervention, when getting into certain depth, detect drilling depth, according to testing result, then dimensioned is put in place.
These two kinds of processing modes, shortcoming is apparent in view, and drilling efficiency is reduced.The first is done pre-detection, has taken drilling time detection time, causes inefficiency.The second is owing to having interrupted process, having caused inefficiency.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of device for drilling section that just can guarantee the accuracy of drilling depth that need not to detect in boring procedure is provided.
in order to solve the problems of the technologies described above, the present invention includes frame, drill unit, the first slide plate and the second slide plate, the first slide plate slides is arranged on frame, the second slide plate slides is arranged on the first slide plate, drill unit is fixed on the second slide plate, the boring direction of feed of drill unit with the second slide plate the glide direction on the first slide plate and the glide direction of the first slide plate on frame identical, be fixed with the plate face location-plate vertical with the boring direction of feed of drill unit on the first slide plate, be connected with the first drive unit that drives the first slide plate slides between the first slide plate and frame, be connected with the second drive unit that drives the second slide plate slides between the second slide plate and the first slide plate.
For the convenient slip of controlling two slide plates, described the first drive unit comprises hydraulic cylinder, the cylinder body of hydraulic cylinder is fixed on frame, the piston rod of hydraulic cylinder and the first slide plate are fixed, the second drive unit comprises servomotor and screw-nut mechanism, and the leading screw of screw-nut mechanism rotates and is arranged on the second slide plate, and screw and first slide plate of screw-nut mechanism are fixed, servomotor is fixed on the second sliding panel, and the leading screw of screw-nut mechanism is connected with servomotor by transmission device.
Accurate for the glide direction that makes two slide plates, be fixed with the first guide rail on described frame, be fixed with the second guide rail on the second slide plate, the both sides on the first slide plate all are fixed with slide block, the slide block of the first slide plate both sides respectively with the first guide rail be connected guide rail and be connected.
The boring direction of feed of described drill unit is vertical direction, the drill bit of drill unit down, location-plate is fixed on the bottom of the first slide plate.Location-plate not only plays the effect of workpiece location like this, but also plays the effect of workpiece pressing, thereby has improved the rigidity of the workpiece in the zone of holing, and makes processing more stable.
beneficial effect of the present invention: the feeding distance of drill unit of the present invention can calculate to distance and the drilling depth of location-plate according to drill bit, irrelevant with size and the flexibility of workpiece, the feeding distance that sets drill unit boring according to evaluation just can guarantee the accuracy of drilling depth, and once arrange, can guarantee the accuracy of the porose drilling depth of the same degree of depth of whole workpiece, when boring, first make the first slide plate slide plate to location-plate contact workpiece, then drill unit is fed into the setting feeding distance, neither need to detect drill bit to the distance of workpiece before boring, need to not detect drilling depth in boring yet.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the present invention when workpiece is located;
Fig. 3 is the structural representation of the present invention during to Workpiece boring;
Fig. 4 is the structural representation that returns to original position after hole structure of the present invention;
In figure 1, drill unit, 2, servomotor, 3, screw-nut mechanism, 4, hydraulic cylinder, the 5, second slide plate, the 6, first slide plate, 7, frame, the 8, first guide rail, the 9, second guide rail, 10, location-plate, 11, workpiece.
The specific embodiment
A kind of device for drilling section as shown in Figure 1 comprises frame 7, drill unit 1, the first slide plate 6 and the second slide plate 5.
Be fixed with the both sides that are fixed with on the second guide rail 9, the first slide plates 6 on the first guide rail 8, the second slide plates 5 on frame 7 and all be fixed with slide block, the slide block of the first slide plate 6 both sides respectively with the first guide rail 8 be connected guide rail 9 and be connected.The first guide rail 8 and the second guide rail 9 are upright guide rail.
Be connected with between the first slide plate 6 and frame 7 and drive the first drive unit that the first slide plate 6 vertically slides, be connected with between the second slide plate 5 and the first slide plate 6 and drive the second drive unit that the second slide plate 5 vertically slides.The first drive unit comprises hydraulic cylinder 4, the cylinder body of hydraulic cylinder 4 is fixed on frame 7, the piston rod of hydraulic cylinder 4 and the first slide plate 6 are fixing, the second drive unit comprises servomotor 2 and screw-nut mechanism 3, the leading screw of screw-nut mechanism 3 rotates and is arranged on the second slide plate 5, the screw of screw-nut mechanism 3 and the first slide plate 6 are fixing, servomotor 2 is fixed on the second sliding panel 5, the leading screw of screw-nut mechanism 3 is connected with servomotor 2 by transmission device, and servomotor 2 is used for driving leading screw and rotates.
Drill unit 1 is fixed on the second slide plate 5, the boring direction of feed of drill unit 1 is vertical direction, the drill bit of drill unit 1 down, the bottom of the first slide plate 6 is fixed with the location-plate 10 of level, one end of location-plate 10 and drill unit 1 be provided with over against, location-plate 10 hole or the groove that the drill bit of drill unit 1 passes through.
Operation principle:
During use, this device for drilling section is arranged on above Workpiece clamping device, and after workpiece 11 clampings fixed, hydraulic cylinder 4 drove the first slide plates 6 and descends, until location-plate 10 is pressed onto the surface of workpiece 11, as shown in Figure 2.Then, servomotor 2 drives screw-nut mechanism 3, drive the second slide plate 5 and descend, and drill unit 1 is with the feeding of drilling speed, reach necessary requirement to the Workpiece boring degree of depth after (as shown in Figure 3), stop also lifting and get back to original position.Hydraulic cylinder 4 drives the first slide plate 6 risings and gets back to original position (as shown in Figure 4).
A fixed value L1 owing to installing rear drill bit below location-plate 10, so the distance that drill unit 1 needs to descend is that L1 and L2(L2 are drilling depths) and value, therefore, the distance that drill unit 1 needs to descend is to calculate according to the drilling depth of workpiece, need not to add in addition checkout gear, also do not need the Reparametrization because of the difference of tubing workpiece external diameter.
Claims (4)
1. device for drilling section, it is characterized in that: comprise frame, drill unit, the first slide plate and the second slide plate, the first slide plate slides is arranged on frame, the second slide plate slides is arranged on the first slide plate, drill unit is fixed on the second slide plate, the boring direction of feed of drill unit with the second slide plate the glide direction on the first slide plate and the glide direction of the first slide plate on frame identical, be fixed with the plate face location-plate vertical with the boring direction of feed of drill unit on the first slide plate, be connected with the first drive unit that drives the first slide plate slides between the first slide plate and frame, be connected with the second drive unit that drives the second slide plate slides between the second slide plate and the first slide plate.
2. device for drilling section according to claim 1, it is characterized in that: described the first drive unit comprises hydraulic cylinder, the cylinder body of hydraulic cylinder is fixed on frame, the piston rod of hydraulic cylinder and the first slide plate are fixed, the second drive unit comprises servomotor and screw-nut mechanism, the leading screw of screw-nut mechanism rotates and is arranged on the second slide plate, the screw of screw-nut mechanism and the first slide plate are fixed, servomotor is fixed on the second sliding panel, and the leading screw of screw-nut mechanism is connected with servomotor by transmission device.
3. device for drilling section according to claim 1, it is characterized in that: be fixed with the first guide rail on described frame, be fixed with the second guide rail on the second slide plate, the both sides on the first slide plate all are fixed with slide block, the slide block of the first slide plate both sides respectively with the first guide rail be connected guide rail and be connected.
4. according to claim 1,2 or 3 described device for drilling sections, it is characterized in that: the boring direction of feed of described drill unit is vertical direction, the drill bit of drill unit down, location-plate is fixed on the bottom of the first slide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210023944 CN102528126B (en) | 2012-02-03 | 2012-02-03 | Device for drilling section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210023944 CN102528126B (en) | 2012-02-03 | 2012-02-03 | Device for drilling section |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102528126A CN102528126A (en) | 2012-07-04 |
| CN102528126B true CN102528126B (en) | 2013-06-12 |
Family
ID=46336839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210023944 Active CN102528126B (en) | 2012-02-03 | 2012-02-03 | Device for drilling section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102528126B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493241B (en) * | 2014-12-15 | 2017-02-01 | 玫德集团有限公司 | Drilling machine special for deep hole |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070122244A1 (en) * | 2005-11-28 | 2007-05-31 | Pin-Feng Chang | Working machine that can clamp a workpiece automatically |
| CN201168750Y (en) * | 2007-12-29 | 2008-12-24 | 济南光先数控机械有限公司 | Apparatus for locating, punching or drilling and typewriting of section bar process |
| JP2009285821A (en) * | 2008-06-02 | 2009-12-10 | Fs Technical Corp | Guide attachment for electric drill and drilling device provided with the same |
| CN201799639U (en) * | 2010-08-27 | 2011-04-20 | 黄永德 | Aluminum plastic sectional material drilling machine |
| CN202411478U (en) * | 2012-02-03 | 2012-09-05 | 山东法因数控机械股份有限公司 | Profile drilling device |
-
2012
- 2012-02-03 CN CN 201210023944 patent/CN102528126B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070122244A1 (en) * | 2005-11-28 | 2007-05-31 | Pin-Feng Chang | Working machine that can clamp a workpiece automatically |
| CN201168750Y (en) * | 2007-12-29 | 2008-12-24 | 济南光先数控机械有限公司 | Apparatus for locating, punching or drilling and typewriting of section bar process |
| JP2009285821A (en) * | 2008-06-02 | 2009-12-10 | Fs Technical Corp | Guide attachment for electric drill and drilling device provided with the same |
| CN201799639U (en) * | 2010-08-27 | 2011-04-20 | 黄永德 | Aluminum plastic sectional material drilling machine |
| CN202411478U (en) * | 2012-02-03 | 2012-09-05 | 山东法因数控机械股份有限公司 | Profile drilling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102528126A (en) | 2012-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100594998C (en) | Angle steel punching production line | |
| CN105014113B (en) | A kind of automobile pipe fitting multi-angle drilling device | |
| CN103921312B (en) | A kind of sheet material boring cutting unit mahine | |
| CN204294993U (en) | A kind of clamp displacement formula multi-work piece rig | |
| CN104475808A (en) | Multi-workpiece drilling equipment with movable fixture | |
| CN202411478U (en) | Profile drilling device | |
| CN102528126B (en) | Device for drilling section | |
| CN104259506A (en) | Drilling machine for measuring drilling depth | |
| KR101836987B1 (en) | Drilling Worktable | |
| CN206982193U (en) | A kind of processing of milling machine with can precise positioning automatic fixture | |
| CN106217499A (en) | A kind of multiaxis horizontal drilling equipment | |
| CN201684954U (en) | Thickness automatic detecting device | |
| CN102003953B (en) | Method for measuring form and position deformation of H-shape steel using measuring device | |
| CN104589421A (en) | Hinge machine | |
| CN105728778A (en) | High-precision multi-station drilling device | |
| CN206047220U (en) | Steel pipe length measuring system device | |
| CN204621697U (en) | A kind of comparator probe of fast finding section bar initial point | |
| CN104259301B (en) | A kind of punching integrated machine bed | |
| CN104475799A (en) | Self-locking multi-workpiece drilling machine | |
| CN206047211U (en) | The speed-changing conveying device of steel pipe length measuring system device | |
| CN201613469U (en) | Compressing device used for numerical control drill | |
| CN204182961U (en) | A kind of boring device | |
| CN207188921U (en) | Cartridge type broaching machine is used in a kind of double hydraulic oil cylinder driving external tooth processing | |
| CN201410709Y (en) | Vertical double-position glass drilling machine | |
| CN102423774B (en) | Fully automatic hydraulic width centering system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160426 Address after: Licheng District 250101 Shandong city of Ji'nan province (hi tech Zone) Tianchen Street No. 389 Patentee after: Shandong Fayin Intelligent Equipment Co. Ltd. Address before: Licheng District 250101 Shandong city of Ji'nan province (hi tech Zone) Tianchen Street No. 389 Patentee before: Shandong Fayin Numerically Controlled Machinery Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200428 Address after: 250101 room 301-325, auxiliary building, no.2222, Century Avenue, high tech Zone, Jinan City, Shandong Province Patentee after: Shandong Fayin CNC Mechanical Equipment Co., Ltd Address before: Licheng District 250101 Shandong city of Ji'nan province (hi tech Zone) Tianchen Street No. 389 Patentee before: SHANDONG FIN CNC MACHINE Co.,Ltd. |