CN103143785A - Vertical three-shaft drilling machine tool - Google Patents
Vertical three-shaft drilling machine tool Download PDFInfo
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- CN103143785A CN103143785A CN2013100773132A CN201310077313A CN103143785A CN 103143785 A CN103143785 A CN 103143785A CN 2013100773132 A CN2013100773132 A CN 2013100773132A CN 201310077313 A CN201310077313 A CN 201310077313A CN 103143785 A CN103143785 A CN 103143785A
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- planker
- machine tool
- installing rack
- guide rail
- cutter
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Abstract
The invention discloses a vertical three-shaft drilling machine tool, and relates to workpiece drilling equipment. The machine tool comprises a mounting platform, a mounting rack, a guide rail, a planker, processing machine heads, a driving motor, pneumatic chucks and counterweights, wherein the guide rail is arranged on the front side of the mounting rack that is vertically mounted on the mounting platform; at least two horizontal and side-by-side processing machine heads are arranged on the guide rail; and at least two pneumatic chucks corresponding to cutter chucks of the processing machine heads respectively are arranged on the mounting platform. The pneumatic chucks are mounted independently and adjustably, and can conveniently adjust the concentricity among the cutter chucks and the pneumatic chucks at any time; in addition, the planker is driven to move down for cutting feed by steel wire pulling ropes, bottom pulleys, top pulleys, the counterweights and the tension springs that are arranged on the two sides of the mounting rack respectively, and the planker moves up to reset through a resetting air cylinder in the mounting rack; and therefore the improved machine tool has the advantages of simplicity in operation, high processing efficiency, low labor intensity, long cutter service life, and the like.
Description
Technical field
The present invention relates to a kind of hole machine tool of drawing of drawing hole processing for workpiece, refer to that specifically vertical three axles draw hole machine tool.
Background technology
as everyone knows, workpiece tends to relate to the operation of drawing the hole in process, and draw hole machine tool just in whole machinery industry requisite parts draw hole equipment, the hole machine tool of drawing that uses at present is by mounting platform mostly, installing rack, guide rail, planker, the processing head, drive motors, the formation such as pneumatic chuck and balancing weight, and the processing head is all the single-head structure usually, therefore its process is: workpiece clamping on pneumatic chuck is firm, start and draw the cutter rotation that hole machine tool makes clamping on the processing head, manually planker is moved past, again ready balancing weight is placed on the plate dish, the cutter that the weight of dependence balancing weight will be processed on head advances, a people can operate 6 ~ 7 this hole machine tools of drawing, after completing, a workpiece needs balancing weight is taken away, repeat again above-mentioned process, this advantage of drawing hole machine tool is that a people can operate many simultaneously, use simple, cutter life is long, and that shortcoming is working (machining) efficiency is low, labor intensity of operating staff is large, very easily produce tired.Disclosed China Patent No. is 201120557389.1 " multistation is drawn the hole machine ", it is to adopt the PLC stepper motor to replace manually coming the moving carriage feed, be provided with three processing heads on planker, the advantage of this structure is to need not balancing weight, alleviate operating personnel's labour intensity, and three processing, three on head improved working (machining) efficiency to cutter while feeding.But, often there is such defective in actual use in this structure: one, PLC control step driven by motor leading screw, its feed speed is the rotating speed of setting, but in actual process, the wearing-in period of cutter is again to be difficult to hold, after having made tens workpiece, cutter will wear and tear, but the leading screw rotating speed is still constant, continues feeding and will cause cutter to fracture; Two, three cutter is fixedly mounted on respectively on the processing head, cutter is difficult to measure with the concentricity of processing head, in case the installation deviation of a cutter occurs, will make three workpiece scrap simultaneously.
Summary of the invention
Technical problem to be solved by this invention be to overcome the defective of prior art and provide a kind of simple to operate, working (machining) efficiency is high, labour intensity is low, cutter life is long, easily adjust vertical three axles of cutter and concentricity of workpiece and draw hole machine tool.
Technical problem of the present invention is achieved through the following technical solutions:
A kind of vertical three axles are drawn hole machine tool, comprise mounting platform, installing rack, guide rail, planker, processing head, drive motors, pneumatic chuck and balancing weight, and described installing rack is vertically mounted on mounting platform, and guide rails assembling is in the installing rack front side; Described guide rail is provided with the planker that moves up and down along the guide rail work, this planker is provided with at least two processing heads, the processing head of at least two is according to the horizontal Tile setting, be equipped with cutter chuck in each processing head, also be provided with on planker and drive simultaneously the drive motors that the cutter chuck in a plurality of processing heads rotates; Described installing rack top is provided with top block, and the bottom is provided with end pulley, and described steel wire tow line one end is connected to planker bottom, and the other end was reeled successively and is connected with balancing weight after end pulley and top block, was connected with extension spring between the bottom of this balancing weight and installing rack; Described mounting platform is provided with at least two pneumatic chucks, and each pneumatic chuck is all done corresponding setting with the cutter chuck of each processing on head, and each pneumatic chuck and cutter chuck all are on coaxial inner conductor.
Described steel wire tow line, end pulley, top block, balancing weight and extension spring are provided with two groups, and are separately positioned on installing rack both sides.
Every group of described top block is provided with two, and every group, end pulley is provided with one.
Described installing rack top is provided with installing plate, and described top block is arranged on this installing plate.
Be provided with in described installing rack and drive the reset cylinder that planker moves up and resets.
compared with prior art, the present invention is provided with guide rail in the installing rack front side that is vertically mounted on mounting platform, at least two are provided with according to horizontal Tile the planker of processing head and are arranged on this guide rail, also be provided with on mounting platform at least two respectively with the pneumatic chuck of processing head corresponding setting, each pneumatic chuck is individually adjusted installation, it can facilitate at any time the cutter chuck adjusted on the processing head and the concentricity of the workpiece on pneumatic chuck, simultaneously, the steel wire tow line that planker arranges respectively by installing rack both sides, end pulley, top block, balancing weight and extension spring drive and move down feed, realize that by the reset cylinder in installing rack moving up of planker resets again, therefore the structure after improving has simple to operate, working (machining) efficiency is high, labour intensity is low, the advantages such as cutter life is long.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the right view of Fig. 1.
The specific embodiment
The below will elaborate to the embodiment of the present invention by above-mentioned accompanying drawing again.
As shown in Figure 1 and Figure 2,1. mounting platform, 2. installing rack, 3. extension spring, 4. guide rail, 5. balancing weight, 6. top block, 7. steel wire tow line, 8. installing plate, 9. drive motors, 10. driven wheel, 11. plankers, 12. processing heads, 13. cutter chucks, 14. pneumatic chucks, 15. end pulleys, 16. reset cylinders.
Vertical three axles are drawn hole machine tool, as shown in Figure 1 and Figure 2, it belongs to a kind of magnetic material, semi-conducting material, glass material and various crisp and hard material of being widely used in and draws the plant equipment in hole, and its structure is mainly to be made of mounting platform 1, installing rack 2, guide rail 4, planker 11, processing head 12, drive motors 9, pneumatic chuck 14 and balancing weight 5 etc.
Described mounting platform 1 is the rectangular-shaped platform structure of fixed placement, mainly as the installation basis of drawing the hole machine tool miscellaneous part; Described installing rack 2 is " II " type and is vertically fixed on mounting platform 1; Described guide rail 4 is arranged on installing rack 2 front sides, this guide rail 4 is provided with the rectangular-shaped planker 11 that moves up and down along the guide rail work, is provided with three processing heads 12 on planker, and these three processing heads are according to the horizontal Tile setting, according to the real work needs, processing head 12 is made as at least two usually; Be equipped with coaxial driven wheel 10 and cutter chuck 13 in described each processing head 12, this driven wheel 10 is arranged on processing head 12 tops, cutter chuck 13 is arranged on processing head 12 bottoms, and clamping has cutter, and whether Cutting tool installation manner correctly can be measured by dial gauge; Also be provided with drive motors 9 on described planker 11, the output shaft of this drive motors is meshed with three driven wheels 10 of processing on heads 12, and drives three cutter chucks 13 synchronous rotations of do in processing head 12.
described installing rack 2 both sides are respectively equipped with one group by steel wire tow line 7, end pulley 15, top block 6, the drawing part that balancing weight 5 and extension spring 3 consist of, the end pulley 15 of each group is equipped with one, and be directly installed on installing rack 2 bottoms, top block 6 is provided with two, these two top blocks are horizontally set on an installing plate 8, this installing plate is fixed on installing rack 2 tops, steel wire tow line 7 one ends are connected to planker 11 bottoms, the other end reeled successively end pulley 15 and two rear unsettled balancing weights 5 that are connected with of top block 6, and the two ends of extension spring 3 are connected to balancing weight 5 and installing rack 2 bottoms.Therefore, the balancing weight 5 by installing rack both sides and extension spring 3 can drive planker 11 and move down feeding along guide rail 4.
Be provided with a reset cylinder 16 in described installing rack 2, this reset cylinder is mainly used in driving planker 11 and moves up and reset.
Also be provided with the pneumatic chuck 14 of three individually adjusted installations of difference on described mounting platform 1, in each pneumatic chuck, equal clamping has workpiece, each pneumatic chuck 14 is all done corresponding settings with the cutter chuck 13 that each is processed on head 12, and each pneumatic chuck 14 all is on coaxial inner conductor with cutter chuck 13.
processing mode of the present invention is: balancing weight 5 adds that the pulling force of extension spring 3 drives planker 11 and moves down, and then drive three on three processing heads 12 cutter feeding simultaneously and cut three workpiece on pneumatic chuck 14, after cutting is completed, move up by reset cylinder 16 driving plankers 11 and reset, therefore time processing can be completed three workpiece simultaneously, greatly increase work efficiency, and need not to repeat to move balancing weight 5, alleviate operating personnel's labour intensity, operating process is simply laborsaving, one changing at any time after cutter generation wearing and tearing therein, tool life.
Claims (5)
1. vertical three axles are drawn hole machine tool, comprise mounting platform (1), installing rack (2), guide rail (4), planker (11), processing head (12), drive motors (9), pneumatic chuck (14) and balancing weight (5), it is characterized in that:
A, described installing rack (2) are vertically mounted on mounting platform (1), and guide rail (4) is arranged on installing rack (2) front side;
B, described guide rail (4) are provided with the planker (11) that moves up and down along the guide rail work, this planker is provided with at least two processing heads (12), the processing head (12) of at least two is according to the horizontal Tile setting, be equipped with cutter chuck (13) in each processing head, also be provided with on planker (11) and drive simultaneously the drive motors (9) that the cutter chuck (13) in a plurality of processing heads (12) rotates;
C, described installing rack (2) top is provided with top block (6), the bottom is provided with end pulley (15), described steel wire tow line (7) one ends are connected to bottom planker (11), the other end was reeled successively and was connected with balancing weight (5) after end pulley (15) and top block (6), was connected with extension spring (3) between the bottom of this balancing weight and installing rack (2);
D, described mounting platform (1) are provided with at least two pneumatic chucks (14), each pneumatic chuck is all done corresponding setting with the cutter chuck (13) that each is processed on head (12), and each pneumatic chuck (14) all is on coaxial inner conductor with cutter chuck (13).
2. vertical three axles according to claim 1 are drawn hole machine tool, it is characterized in that described steel wire tow line (7), end pulley (15), top block (6), balancing weight (5) and extension spring (3) are provided with two groups, and are separately positioned on installing rack (2) both sides.
3. vertical three axles according to claim 2 are drawn hole machine tool, it is characterized in that every group of described top block (6) is provided with two, and every group, end pulley (15) is provided with one.
4. vertical three axles according to claim 1 are drawn hole machine tool, it is characterized in that described installing rack (2) top is provided with installing plate (8), and described top block (6) is arranged on this installing plate (8).
5. described vertical three axles of according to claim 1 ~ 4 any one are drawn hole machine tool, it is characterized in that being provided with in described installing rack (2) reset cylinder (16) that driving planker (11) moves up and resets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310077313.2A CN103143785B (en) | 2013-03-12 | 2013-03-12 | Vertical three axles draw hole machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310077313.2A CN103143785B (en) | 2013-03-12 | 2013-03-12 | Vertical three axles draw hole machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103143785A true CN103143785A (en) | 2013-06-12 |
| CN103143785B CN103143785B (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310077313.2A Expired - Fee Related CN103143785B (en) | 2013-03-12 | 2013-03-12 | Vertical three axles draw hole machine tool |
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| CN (1) | CN103143785B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320912A (en) * | 2014-09-23 | 2015-01-28 | 四川长虹电器股份有限公司 | Device for automatic hole digging and detection after PCB punching |
| CN106141245A (en) * | 2016-08-24 | 2016-11-23 | 刘汉佑 | A kind of five metals makes uses hinge perforating device |
| CN108044809A (en) * | 2017-12-04 | 2018-05-18 | 佛山市南海区精鹰机械有限公司 | Rectangle graphite crucible NC Milling center |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07266115A (en) * | 1994-03-29 | 1995-10-17 | Makino Milling Mach Co Ltd | Weight balancing device of movable body |
| CN2541091Y (en) * | 2002-05-15 | 2003-03-26 | 陆建国 | Regulatable line drilling machine |
| CN201033373Y (en) * | 2007-05-25 | 2008-03-12 | 王中良 | Multiple-spindle drilling machine |
| KR100886250B1 (en) * | 2007-09-20 | 2009-02-27 | 조은산업 주식회사 | Drilling machine of plastic water pipe |
| CN201399601Y (en) * | 2009-05-13 | 2010-02-10 | 中船澄西船舶修造有限公司 | Counter weight pulley mechanism of main shaft box of floor-typed boring machine |
| CN202062093U (en) * | 2011-03-30 | 2011-12-07 | 芜湖瑞和机电有限公司 | Drilling machine with multiple drills |
| CN202147030U (en) * | 2011-06-21 | 2012-02-22 | 佛山市圣特斯数控设备有限公司 | Vertical double-spindle drilling machine |
| CN203197395U (en) * | 2013-03-12 | 2013-09-18 | 盛焕君 | Vertical type three-axis hole digging machine tool |
-
2013
- 2013-03-12 CN CN201310077313.2A patent/CN103143785B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07266115A (en) * | 1994-03-29 | 1995-10-17 | Makino Milling Mach Co Ltd | Weight balancing device of movable body |
| CN2541091Y (en) * | 2002-05-15 | 2003-03-26 | 陆建国 | Regulatable line drilling machine |
| CN201033373Y (en) * | 2007-05-25 | 2008-03-12 | 王中良 | Multiple-spindle drilling machine |
| KR100886250B1 (en) * | 2007-09-20 | 2009-02-27 | 조은산업 주식회사 | Drilling machine of plastic water pipe |
| CN201399601Y (en) * | 2009-05-13 | 2010-02-10 | 中船澄西船舶修造有限公司 | Counter weight pulley mechanism of main shaft box of floor-typed boring machine |
| CN202062093U (en) * | 2011-03-30 | 2011-12-07 | 芜湖瑞和机电有限公司 | Drilling machine with multiple drills |
| CN202147030U (en) * | 2011-06-21 | 2012-02-22 | 佛山市圣特斯数控设备有限公司 | Vertical double-spindle drilling machine |
| CN203197395U (en) * | 2013-03-12 | 2013-09-18 | 盛焕君 | Vertical type three-axis hole digging machine tool |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320912A (en) * | 2014-09-23 | 2015-01-28 | 四川长虹电器股份有限公司 | Device for automatic hole digging and detection after PCB punching |
| CN104320912B (en) * | 2014-09-23 | 2017-03-22 | 四川长虹电器股份有限公司 | Device for automatic hole digging and detection after PCB punching |
| CN106141245A (en) * | 2016-08-24 | 2016-11-23 | 刘汉佑 | A kind of five metals makes uses hinge perforating device |
| CN108044809A (en) * | 2017-12-04 | 2018-05-18 | 佛山市南海区精鹰机械有限公司 | Rectangle graphite crucible NC Milling center |
| CN108044809B (en) * | 2017-12-04 | 2024-04-30 | 佛山市南海区精鹰机械有限公司 | Numerical control milling center for rectangular graphite crucible |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103143785B (en) | 2016-03-09 |
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Granted publication date: 20160309 Termination date: 20190312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |