CN103273107B - Automatic drilling machine - Google Patents
Automatic drilling machine Download PDFInfo
- Publication number
- CN103273107B CN103273107B CN201310124331.1A CN201310124331A CN103273107B CN 103273107 B CN103273107 B CN 103273107B CN 201310124331 A CN201310124331 A CN 201310124331A CN 103273107 B CN103273107 B CN 103273107B
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- CN
- China
- Prior art keywords
- planker
- dragging plate
- air cylinder
- workpiece
- plate body
- 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
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The invention discloses an automatic drilling machine which comprises a feeding air cylinder, a clamping air cylinder, a dragging plate and servo motors connected with the dragging plate. The dragging plate comprises a left transversely-placed dragging plate body, a right transversely-placed dragging plate body and a middle vertically-placed dragging plate body. Each dragging plate body is connected with each servo motor. Two rows of drilling tools used for drilling holes in a workpiece are respectively fixed on the left dragging plate body and the right dragging plate body and can respectively and sequentially drill center holes, oil pouring groove holes, pin holes, oil groove holes and pin sleeving holes. The workpiece and the clamping air cylinder for clamping the workpiece are placed on the vertically-placed dragging plate body. The feeding air cylinder is vertically placed and located below the clamping air cylinder. The feeding air cylinder sends the workpiece to the clamping air cylinder. The clamping air cylinder receives and clamps the workpiece. The dragging plate body in the middle moves under the effect of the servo motor above the dragging plate body so as to drive the clamping air cylinder and the workpiece to move to the position required by machining. The automatic drilling machine is ingenious in structural design, allows a series of drilling motions on the workpiece to be orderly and automatically completed, and is high in efficiency.
Description
Technical field
The present invention relates to mechanical equipment technical field, particularly a kind of automatic punch.
Background technology
The processing of the old-fashioned cam cutter substep of piston pin processing and utilization in the past, step is as follows: long material is cut into the short material of specifying length by (1); (2) on grinding machine, wear into appointment size, uniform sizes, be convenient to lower step clamping; (3) planar end surface cam cutter is utilized to carry out flat section; (4) on the lathe at car R angle, rounding is carried out, the end face of the outer one end of advection fog, then drill centers chamfering.(5) the manual centering of bench drill and pin-and-hole and then clamping car oil groove, is finally utilized.The shortcoming of this processing mode is, on multiple stage cam cutter clamping repeatedly, need many people to operate, productivity is low simultaneously, and Product Precision is difficult to ensure, quality is unstable.
Summary of the invention
The invention provides a kind of automatic punch, utilize Automated condtrol, the multinomial action of boring can be completed successively, adjustable clamping, reduces the damage that secondary clamping causes to workpiece, makes raw material one-shot forming, ensure that the precision of product, make quality more stable, improve production efficiency.
Technical scheme of the present invention is achieved in that
A kind of automatic punch, the servomotor comprising feeding cylinder, clamping cylinder, planker and be connected with described planker, described planker arranges two, left and right transverse direction and places and be positioned at the middle vertical planker placed, and each planker connects a servomotor;
The drilling tool of two rows to Workpiece boring fixed respectively by two, described left and right planker, place work piece and the clamping cylinder for clamping work pieces on the planker of described vertical placement.Two, described left and right planker can be moved by the servomotor effect be connected fast or return in the horizontal direction, and the planker of described vertical placement can be moved forward and backward by the servomotor effect be connected at vertical direction.
Described feeding cylinder is vertically placed, and is positioned under described clamping cylinder, and workpiece is delivered to described clamping cylinder and caught and clamp by feeding cylinder.
Two gang drill tools of two plankers in described left and right comprise the drilling tool of the different pore size carrying out drill centers, the hole of falling oil groove, draw-bore, brill oil groove hole successively and overlap pin-and-hole, and this drilling tool forms by drill bushing parts, auger spindle and exclusive clamps are first-class.
Further, below described planker, ball screw is installed, connects with corresponding servomotor.Wherein, be base below the planker of two, left and right, described base and planker adopt spherical guide to be connected.
Described drilling tool is by auger spindle, the chuck being arranged at described auger spindle front end, the drill bushing that is connected with described auger spindle by bearing, be connected to the timing belt pulley composition at described drill bushing rear, cooperated by these parts the boring action such as positioning center hole, the hole of falling oil groove, draw-bore, brill oil groove hole and cover pin-and-hole.
Be provided with the special-purpose member of fixing drill bushing parts above described planker, described special-purpose member is designed to the half-arc groove similar with described drill bushing member profile, and described drill bushing parts are fixed in the middle of two half-arc grooves.
Operation principle of the present invention is,
Described feeding cylinder is vertically placed, and described clamping cylinder is laterally placed, and described clamping cylinder clamps the product workpiece that described feeding cylinder is sent, and described clamping cylinder and workpiece are positioned on the planker of described vertical placement.Servomotor running drives ball screw action, and then drives the planker be connected to move, and described planker drives described clamping cylinder and workpiece motion s to processing desired location.Now, be positioned at the drill bushing parts on two plankers in left and right and connected special carrier fast advance and retreat under servomotor effect, complete and the boring action such as centre bore, the hole of falling oil groove, draw-bore, brill oil groove hole and cover pin-and-hole are positioned to the product workpiece of location.
The invention has the beneficial effects as follows, smart structural design, automatically control servomotor motion by PLC, realize punching, clamping, one-shot forming, effectively enhances productivity, and keeps the stability of product quality, reduces production cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of automatic punch of the present invention.
In figure, 1, feeding cylinder, 2, clamping cylinder, 3, planker, 4, planker, 5, planker, 6, servomotor, 7, servomotor, 8, servomotor, 9, workpiece, 10, auger spindle, 11, bearing, 12, chuck, 13, drill bushing, 14, timing belt pulley.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
With reference to Fig. 1, a kind of automatic punch, comprise feeding cylinder 1, be positioned at the clamping cylinder 2 on feeding cylinder 1, the planker 4 on the planker 3 being arranged at the left side and the right, be arranged at the planker 5 in centre position, respectively ball screw is installed below planker 3, planker 4, planker 5, connect with corresponding servomotor 6, servomotor 7 and servomotor 8
The drilling tool of two rows to Workpiece boring fixed respectively by two, described left and right planker 3,4, and this drilling tool is made up of the auger spindle 10 of drill bushing 13 and inside thereof, chuck 12.
Auger spindle 10 adopts bearing 11 to fix, and described drill bushing 13 rear connects timing belt pulley 14, and the chuck 12 for completing boring is installed in front, for completing the boring action such as positioning center hole, the hole of falling oil groove, draw-bore, brill oil groove hole and cover pin-and-hole.
Chuck 12 is distributed on two plankers 3,4 in left and right, successively arrangement be positioning center hole, the hole of falling oil groove, draw-bore, brill oil groove hole and overlap the dissimilar special carrier of pin-and-hole.
Be provided with the special-purpose member of fixing drill bushing 13 above planker 3 and planker 4, described special-purpose member is designed to the half-arc groove similar with described drill bushing 13 profile, and described drill bushing 13 is fixed in the middle of two half-arc grooves.
Place work piece 9 and the clamping cylinder 2 for clamping work pieces 9 on the planker 5 of vertical placement; Two, left and right planker 3,4 can move respectively by servomotor 6,7 effect be connected fast or return in the horizontal direction, and the vertical planker 5 placed can be moved forward and backward by servomotor 8 effect be connected at vertical direction.
Operation principle of the present invention is,
Feeding cylinder 1 is vertically placed, and clamping cylinder 2 is laterally placed, and clamping cylinder 2 clamps the product workpiece 9 that described feeding cylinder 1 is sent, and clamping cylinder 2 and workpiece 9 are positioned on the planker 5 of described vertical placement.Servomotor 8 operates and drives ball screw action, and then drives the planker 5 be connected to move, and described planker 5 drives described clamping cylinder 2 and workpiece 9 to move to processing desired location.Now, chuck 12 fast advance and retreat under servomotor effect being positioned at the drill bushing 13 on two plankers 3,4 in left and right, auger spindle 10, bearing 11 and being connected, is completed successively by dissimilar special carrier 12 and positions the boring action such as centre bore, the hole of falling oil groove, draw-bore, brill oil groove hole and cover pin-and-hole to product workpiece.
Each boring action above-mentioned is all complete under PLC controls the motion of servomotor, and can complete the multinomial action of boring successively, realize clamped one time, one-shot forming, steady quality, efficiency is high.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. an automatic punch, it is characterized in that, the servomotor comprising feeding cylinder, clamping cylinder, planker and be connected with described planker, described planker arranges two, left and right transverse direction and places and be positioned at the middle vertical planker placed, and each planker connects a servomotor;
The drilling tool of two rows to Workpiece boring fixed respectively by two, described left and right planker, place work piece and the clamping cylinder for clamping work pieces on the planker of described vertical placement.
2. a kind of automatic punch according to claim 1, is characterized in that, described feeding cylinder is vertically placed, and is positioned under described clamping cylinder.
3. a kind of automatic punch according to claim 1, is characterized in that, installs ball screw below described planker, connects with corresponding servomotor.
4. a kind of automatic punch according to claim 1, is characterized in that, described drilling tool is made up of auger spindle, the chuck being arranged at described auger spindle front end, the drill bushing be connected with described auger spindle by bearing, the timing belt pulley that is connected to described drill bushing rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310124331.1A CN103273107B (en) | 2013-04-10 | 2013-04-10 | Automatic drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310124331.1A CN103273107B (en) | 2013-04-10 | 2013-04-10 | Automatic drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103273107A CN103273107A (en) | 2013-09-04 |
| CN103273107B true CN103273107B (en) | 2015-04-15 |
Family
ID=49055785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310124331.1A Expired - Fee Related CN103273107B (en) | 2013-04-10 | 2013-04-10 | Automatic drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103273107B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690591B (en) * | 2015-03-13 | 2017-01-18 | 常州益广自动化设备有限公司 | Contact tube perforating machine feeding system |
| CN105234460A (en) * | 2015-11-06 | 2016-01-13 | 天津市晟岛科技有限公司 | Perforating device |
| CN115301979B (en) * | 2022-07-25 | 2023-10-13 | 济南中船设备有限公司 | Piston pin drilling tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4993131A (en) * | 1988-08-19 | 1991-02-19 | Newell Operating Company | Method and apparatus of infinitely sizing a mini blind |
| CN2161398Y (en) * | 1993-06-21 | 1994-04-13 | 桑学峰 | Adjustable double power bench drill |
| US5439328A (en) * | 1993-08-24 | 1995-08-08 | E. I. Du Pont De Nemours And Company | Single-head drill with video attachment |
| CN202377564U (en) * | 2011-11-29 | 2012-08-15 | 福州诚拓电气设备有限公司 | Piston pin hole processing device |
| CN203245404U (en) * | 2013-04-10 | 2013-10-23 | 黄石市科兴机电科技有限公司 | Automatic hole-punching machine |
-
2013
- 2013-04-10 CN CN201310124331.1A patent/CN103273107B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4993131A (en) * | 1988-08-19 | 1991-02-19 | Newell Operating Company | Method and apparatus of infinitely sizing a mini blind |
| US4993131C1 (en) * | 1988-08-19 | 2001-04-24 | Newell Window Furnishings Inc | Method and apparatus of infinitely sizing a mini blind |
| CN2161398Y (en) * | 1993-06-21 | 1994-04-13 | 桑学峰 | Adjustable double power bench drill |
| US5439328A (en) * | 1993-08-24 | 1995-08-08 | E. I. Du Pont De Nemours And Company | Single-head drill with video attachment |
| CN202377564U (en) * | 2011-11-29 | 2012-08-15 | 福州诚拓电气设备有限公司 | Piston pin hole processing device |
| CN203245404U (en) * | 2013-04-10 | 2013-10-23 | 黄石市科兴机电科技有限公司 | Automatic hole-punching machine |
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| Publication number | Publication date |
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| CN103273107A (en) | 2013-09-04 |
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Granted publication date: 20150415 Termination date: 20190410 |