CN101982268B - Leftward/rightward rotating punching machine - Google Patents
Leftward/rightward rotating punching machine Download PDFInfo
- Publication number
- CN101982268B CN101982268B CN2010102972847A CN201010297284A CN101982268B CN 101982268 B CN101982268 B CN 101982268B CN 2010102972847 A CN2010102972847 A CN 2010102972847A CN 201010297284 A CN201010297284 A CN 201010297284A CN 101982268 B CN101982268 B CN 101982268B
- Authority
- CN
- China
- Prior art keywords
- clamping device
- perforation
- main body
- workpiece
- main shaft
- 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
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The invention relates to a leftward/rightward rotating punching machine, comprising an upper body, a supporting part and a lower body, wherein the supporting part is connected between the upper body and the lower body. The punching machine is characterized in that the upper body comprises an upper housing, a punching part, a wrench and a power mechanism 1; the punching part comprises a spindle 21, a chuck and a drill; the chuck is positioned at the front end of the spindle 21 and is used for fixing the drill; the wrench is connected with the punching part and is used for pushing the punching part; the power mechanism 1 is connected with the punching part and is used for providing power for rotation of the punching part; the lower body comprises a stage, a spindle 22 and a power mechanism 2, wherein the stage comprises a clamping device; the clamping device is positioned on the stage and is used for clamping the workpiece; the spindle 22 is connected with the clamping device on the stage; the power mechanism 2 is connected with the spindle 22; when the punching machine punches holes, the punching part rotates; and meanwhile, the spindle 22 drives the clamping device to further drive the workpiece to rotate oppositely relative to the punching part.
Description
Technical field
The present invention relates to a kind of puncher, but especially a kind of puncher of left rotation and right rotation.
Background technology
In recent years, along with the develop rapidly of manufacturing industry such as automobile, steamer and chemical industry, the scope of application of puncher is also more extensive, therefore, how can reduce on the artificial intensity based, and not only fast but also accurate punching becomes a great problem in field for this reason.Domestic colleague has all dropped into human and material resources to the exploitation of the problems referred to above, but is not very desirable, and it is 45 millimeter that reason is mainly in length; Diameter is approximately the hole of beating the 1-2 millimeter on 9 millimeters copper rods, because the copper rod diameter is less, diameter simultaneously to be punched is also very little; Therefore, result that the hole is trained off usually can occur, so not only expend raw material; Simultaneously, the efficient of punching is also very low.
Traditional drilling method has the punching of the bench drill of employing, and the punching of the lathe of employing is also arranged, and improves a lot than hand drill efficient though adopt conventional table to creep into the row punching; But because the impulse force of drill bit is very big, therefore, the hole of getting tends to depart from original position; Because the folk prescription that has only drill bit is to rotation; Make that punching speed is slow, because the hole of getting is not very vertical, cause percent defective very high simultaneously; Adopt lathe to hole, because bore rate is slow, it is uneven therefore to tend to when boring, exert oneself, and it is poor directly to cause boring to have concentricity.
When punching, tradition is to the form of workpiece fixed method for employing scroll chuck or frock class, yet use said fixing method is also wanted the secondary centering after clamping workpiece, wasted the time greatly.
Summary of the invention
Therefore, want that punching speed is fast, precision is high, must develop a kind of new punch device.An object of the present invention is to provide a kind of puncher that can quick and precisely punch, another object of the present invention provide a kind of can be with the accurately puncher of engaging of object that is perforated.
The invention provides a kind of puncher, be used for to the workpiece punching, it comprises main body, support section and following main body, and support section is connected between main body and the following main body, and last main body comprises upper encloser, and upper encloser is positioned at the periphery of main body; Part is positioned at the perforation of main spindle box, and it comprises main shaft 21, chuck and drill bit, and said main shaft 21 is positioned at said main spindle box; Said chuck is positioned at the front end of said main shaft 21; Be used for fixing said drill bit, said drill bit is used for alignment pieces punching position, and workpiece is punched; Spanner, it is connected with perforation, is used for perforation is pressed down; Actuating unit 1, it is connected with perforation, for the rotation of perforation provides power;
Following main body comprises work stage, is used to place the workpiece of needs punching; Work stage comprises clamping device, and said clamping device is positioned on the work stage, is used to clamp said workpiece; Main shaft 22 is connected with clamping device on the work stage, and coaxial with said clamping device; Actuating unit 2, it is connected with said main shaft 22, for the running of main shaft 22 provides power; When puncher punched, said perforation was rotated; Simultaneously, said main shaft 22 drives said clamping device and then drives said workpiece and carries out the contrary direction rotation with respect to said perforation.
Said clamping device preferably adopts six cutting ferrule lockhole modes that workpiece is engaged.
Clamping device comprises chuck, casing and check lock lever; Said chuck outside is six, and the outside of said chuck and the inside of said casing all have certain tapering, and said check lock lever is connected with said chuck; Through pressing down check lock lever; Drive said chuck and move down, make the tapering self-centering of said chuck and said casing tighten, thereby workpiece is tightened.
Perforation preferably adopts the form at the roughly corresponding clamping device of bit central center of making in the last main body, helps like this being punched in the center of regular workpiece.Certainly, be not difficult to expect, if a large amount of punchings to as if irregular or not when the central punch of workpiece, can be set to movably by perforation, thereby make the position to be punched of drill bit workpiece.
Actuating unit 1 preferably adopts motor that power is provided respectively with actuating unit 2.
Actuating unit 2 comprises motor 2, electrode wheel 2, belt pulley and V belt 2; Said motor 2 is connected with external power source; It drives electrode wheel 2 and rotates, and the transmission through said V belt 2 simultaneously makes said belt pulley turn round, and then drives said main shaft 2 rotations.
Support section is preferably the form of column, main body and said down between the main body on said.
Work stage also comprises the work centre hole, and the work centre hole is positioned at the center of said clamping device, and it can reflect at any time that the concentricity of workpiece has no change.
Last main body preferably adopts the hole knockout of bench drill.
Perforation quickens rotation earlier, uniform rotation to the given pace, and clamping device also quickens to rotate to uniform rotation after the given pace earlier through main shaft 22, and the speed of the speed of perforation uniform rotation and clamping device uniform rotation is identical or different.
Clamping device preferably quickens rotation always, and it has a fixing acceleration.
Description of drawings
Fig. 1 is the overall schematic of the embodiment of the invention;
Fig. 2 is a clamping device sketch map of the present invention;
Fig. 3 is a front view of the present invention;
Fig. 4 is cardinal principle figure of the present invention.
The specific embodiment
Puncher of the present invention can be applied to every field such as covering shipyard, steel construction, chemical industry, automobile making.
At first, with reference to accompanying drawing 4, accompanying drawing 4 shows cardinal principle of the present invention, and the present invention mainly is through when carrying out punch operation, and last main body relevant portion carries out anticlockwise, and following main body relevant portion carries out right rotation, thereby workpiece is punched fast and accurately.Certainly, the direction of rotation of last main body and following main body is not fixed, as long as make above-mentioned both direction of rotation on the contrary.
With reference to accompanying drawing 1, accompanying drawing 1 shows the overall structure of puncher of the present invention, and said puncher comprises main body; Column 1 and following main body, column 1 is connected between main body and the following main body as support section of the present invention; Be used to support main body, last main body comprises upper encloser 2, and upper encloser 2 is positioned at the periphery of main body; Other part that it covers main body plays the dustproof effect; Part is positioned at the perforation of main spindle box 3, and it comprises main shaft 21, chuck 4 and drill bit, and main shaft 21 is positioned at main spindle box 3; Chuck is positioned at the front end of main shaft 21, is used for fixing drill bit, and drill bit is used for alignment pieces punching position; To the workpiece punching, perforation is rotated counterclockwise when punching; Spanner 5 (with reference to accompanying drawing 3), it is connected with perforation, after perforation rotates, through handling spanner 5, perforation is pressed down, thereby workpiece is punched; Actuating unit 1, it is connected with perforation, for perforation provides power; Following main body comprises work stage 6, is used to place the workpiece of needs punching; Work stage comprises clamping device, and clamping device is positioned on the work stage 6, is used for clamping work pieces; Actuating unit 2, it is connected with main shaft 22; Main shaft 22 is connected with clamping device on the work stage 6, and coaxial with clamping device, and actuating unit 2 is for the running of main shaft 22 provides power, and when punching, main shaft 22 drives clamping devices and workpiece turns clockwise.
Clamping device is used for clamping work pieces when punching for workpiece, and it preferably adopts six cutting ferrule locking modes, and accompanying drawing 2 shows the structure that the present invention adopts the clamping device of six cutting ferrule locking modes: clamping device comprises chuck 7 and casing 19; Chuck 7 outsides have six, and it is conical that integral body is, and chuck 7 outsides all have certain tapering with casing 19 inside; Wherein chuck 7 preferably surrounds certain tapering through its peripheral flexure strip, workpiece is put into chuck 7 after, press down check lock lever 17; And then chuck 7 moves down with respect to casing; Deformation takes place in flexure strip in casing 19 along with pressing down of check lock lever 17, thereby inwardly tighten up, and then makes chuck 7 consistent with the tapering of casing 19; Thereby reach the self-centering chucking, and then engaging workpiece.Adopt aforesaid way to press from both sides solicit comments to workpiece one, not only efficient is fast but also its precision is high.
The concrete form of aforementioned 2 actuating units is provided among Fig. 1; Wherein, Dynamic structure 1 comprises motor 9, electrode wheel 10, main shaft wheel 11 and V belt 12, and motor 9 is connected on the external power source (not shown), and it drives electrode wheel 10 motions; Transmission through V belt 12 simultaneously makes main shaft wheel 11 runnings, and then power is provided for the rotation of perforation; Wherein actuating unit 2 comprises motor 13, electrode wheel 14, belt pulley 15 and V belt 16; Motor 13 is connected on the external power source (not shown); It drives electrode wheel 14 and rotates, and the transmission through V belt 16 simultaneously makes belt pulley 15 runnings, and then power is provided for the rotation of main shaft 22.Certainly, aforementioned actuating unit can adopt other form except that present embodiment, if can for the rotation of last main body relevant portion and down the rotation of main body relevant portion power is provided, it is not limited to said mechanism.
With stationary table, following main body can also mounting bracket 8 (referring to accompanying drawing 3) for better.
The running of last main body and hole knockout preferably adopt the hole knockout of bench drill, and last main body is punched through the hole knockout of bench drill, cooperate the reverse of following main body relevant portion with respect to last main body, thereby quickly and accurately workpiece are punched.
Work stage preferably also comprises work centre hole 20 (referring to accompanying drawing 4); The work centre hole is positioned at the center of chuck; It can reflect at any time that the concentricity of workpiece has no change, after the concentricity of workpiece changes, in time stops boring, thereby avoids unnecessary spillage of material.For the better running of control puncher, puncher preferably includes a master switch, and above-mentioned actuating unit is carried out integral body control.
Perforation quickens rotation earlier; Uniform rotation to the given pace, clamping device is identical with main shaft 22 operating conditions, and it quickens to rotate to uniform rotation after the given pace earlier; The speed of the speed of perforation uniform rotation and clamping device uniform rotation can be identical, also can be different.
Chuck preferably quickens rotation always, forms a fixing acceleration, can better shorten the punching time like this.
Through above-mentioned embodiment, the present invention can be fast and accurately for workpiece punches, and yield rate reaches 99%; Practiced thrift raw material greatly, shortened the punching time, efficient is 6 times of traditional puncher; Adopt card-locked type chucking method simultaneously, making workpiece chucking survival rate is 100%.
Claims (10)
1. a puncher is used for to the workpiece punching, and it comprises main body, support section and following main body, and said support section is connected between main body and the following main body, it is characterized in that:
The said main body that goes up comprises upper encloser, and said upper encloser is positioned at the periphery of main body;
Part is positioned at the perforation of main spindle box, and it comprises first main shaft, chuck and drill bit, and said first main shaft is positioned at said main spindle box; Said chuck is positioned at the front end of said first main shaft; Be used for fixing said drill bit, said drill bit is used for alignment pieces punching position, and workpiece is punched;
Spanner, it is connected with perforation, is used for perforation is pressed down;
First actuating unit, it is connected with said perforation, for the rotation of said perforation provides power;
Said main body down comprises work stage, is used to place the workpiece of needs punching;
Said work stage comprises clamping device, and said clamping device is positioned on the work stage, is used to clamp said workpiece;
Second main shaft is connected with clamping device on the work stage, and coaxial with said clamping device;
Second actuating unit, it is connected with said second main shaft, is that the running of second main shaft provides power;
When puncher punched, said perforation was rotated; Simultaneously, said second main shaft drives said clamping device and then drives said workpiece and carries out the contrary direction rotation with respect to said perforation.
2. puncher according to claim 1; It is characterized in that: wherein said clamping device adopts six cutting ferrule lockhole modes that workpiece is engaged, and wherein said clamping device comprises chuck, casing and check lock lever, and said chuck outside is six; The outside of said chuck and the inside of said casing all have certain tapering; Said check lock lever is connected with said chuck, through pressing down check lock lever, drives said chuck and moves down; Make the tapering self-centering of said chuck and said casing tighten, thereby workpiece is tightened.
3. puncher according to claim 1 is characterized in that: wherein said first actuating unit and said second actuating unit adopt motor that power is provided respectively.
4. puncher according to claim 3; It is characterized in that: wherein said first dynamic structure comprises first motor, first electrode wheel, main shaft wheel and first V belt; Said first motor is connected with external power source; It drives the motion of said electrode wheel, and the transmission through said first V belt simultaneously makes said main shaft wheel running, and then drives said perforation and be rotated.
5. puncher according to claim 4; It is characterized in that: wherein said second actuating unit comprises second motor, second electrode wheel, belt pulley and second V belt; Said second motor is connected with external power source; It drives second electrode wheel and rotates, and the transmission through said second V belt simultaneously makes said belt pulley running, and then drives said second main shaft and be rotated.
6. puncher according to claim 1 is characterized in that: wherein said support section is the form of column, main body and said down between the main body on said.
7. puncher according to claim 1 is characterized in that: wherein said work stage also comprises the work centre hole, and said work centre hole is positioned at the center of said clamping device, and it can reflect at any time that the concentricity of workpiece has no change.
8. puncher according to claim 1 is characterized in that: the wherein said hole knockout of going up main body employing bench drill.
9. puncher according to claim 1; It is characterized in that: wherein said perforation quickens rotation earlier; Uniform rotation to the given pace; Said clamping device also quickens to rotate to uniform rotation after the given pace earlier through said second main shaft, and the speed of the speed of said perforation uniform rotation and said clamping device uniform rotation is identical or different.
10. puncher according to claim 1 is characterized in that: wherein said clamping device quickens rotation always, and it has a fixing acceleration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102972847A CN101982268B (en) | 2010-09-30 | 2010-09-30 | Leftward/rightward rotating punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102972847A CN101982268B (en) | 2010-09-30 | 2010-09-30 | Leftward/rightward rotating punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101982268A CN101982268A (en) | 2011-03-02 |
| CN101982268B true CN101982268B (en) | 2012-04-11 |
Family
ID=43619188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102972847A Expired - Fee Related CN101982268B (en) | 2010-09-30 | 2010-09-30 | Leftward/rightward rotating punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101982268B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874641A (en) * | 2011-07-12 | 2013-01-16 | 王凡俊 | Punching device for soft fabric |
| CN102909410A (en) * | 2012-11-21 | 2013-02-06 | 铜陵市永生机电制造有限责任公司 | Drilling machine capable of accurately positioning workpieces |
| CN105108194B (en) * | 2015-07-20 | 2017-10-24 | 中国化学工程第六建设有限公司 | A kind of drilling-workpiece of dual rotary |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH655042A5 (en) * | 1984-01-03 | 1986-03-27 | Bula & Fils Mach | Punch |
| CN1417010A (en) * | 2001-11-09 | 2003-05-14 | 崔特卫兹工程有限公司 | Perforator |
| CN2673595Y (en) * | 2004-02-16 | 2005-01-26 | 方培巧 | Power perforating machine |
| CN201198152Y (en) * | 2008-04-11 | 2009-02-25 | 海宁海力机械有限公司 | Punch |
| CN101460285A (en) * | 2006-11-08 | 2009-06-17 | 风腾金属成型有限公司 | Rotary punch |
| CN201799641U (en) * | 2010-09-30 | 2011-04-20 | 汪会义 | Left-right rotation type perforating machine |
-
2010
- 2010-09-30 CN CN2010102972847A patent/CN101982268B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH655042A5 (en) * | 1984-01-03 | 1986-03-27 | Bula & Fils Mach | Punch |
| CN1417010A (en) * | 2001-11-09 | 2003-05-14 | 崔特卫兹工程有限公司 | Perforator |
| CN2673595Y (en) * | 2004-02-16 | 2005-01-26 | 方培巧 | Power perforating machine |
| CN101460285A (en) * | 2006-11-08 | 2009-06-17 | 风腾金属成型有限公司 | Rotary punch |
| CN201198152Y (en) * | 2008-04-11 | 2009-02-25 | 海宁海力机械有限公司 | Punch |
| CN201799641U (en) * | 2010-09-30 | 2011-04-20 | 汪会义 | Left-right rotation type perforating machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101982268A (en) | 2011-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104772659A (en) | Numerically-controlled multi-station composite processing special machine tool for valve body of butterfly valve | |
| CN101982268B (en) | Leftward/rightward rotating punching machine | |
| CN105149695B (en) | Axial workpiece automatic chamfering lathe | |
| CN103157823A (en) | High accuracy tool capable of drilling four holes | |
| CN206296495U (en) | Minor diameter circle class inner bore of part wall drilling blind hole device | |
| CN101168235A (en) | Double-faced processing combined machine tool | |
| CN201799641U (en) | Left-right rotation type perforating machine | |
| CN203418412U (en) | Pinion-type center-hole grinding device | |
| CN217167410U (en) | All-metal miniature inner circle lathe | |
| KR101572862B1 (en) | Automatic Tapping Machine | |
| CN210435426U (en) | Jig fixture | |
| CN103752898A (en) | Power device of lathe for drilling blind holes in inner walls of embedded bearings | |
| CN202427990U (en) | Porous drilling machine | |
| CN203003289U (en) | Wire-electrode cutting processing machine | |
| CN202539622U (en) | Multi-hole processing machine of an automobile pipe fitting | |
| CN102974876B (en) | Method and used tool for machining outer surface groove of elliptic-cylindrical workpiece | |
| CN217290552U (en) | Universal elbow for drilling machine | |
| CN106078940B (en) | A kind of cylindrical or taper type container process tool and manufacturing device | |
| CN204108364U (en) | A kind of processing axle housing locating hole special drill press | |
| CN202461585U (en) | Numerical control equal division drilling machine | |
| CN201132278Y (en) | Combined machine tool for double-face processing | |
| CN202506860U (en) | Drill chuck with lubricating device | |
| CN104084615A (en) | Machining method of ring support | |
| CN201220289Y (en) | Glass lamp bowl double-face drilling equipment | |
| CN202506859U (en) | Drill chuck with positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: LUTAI ECONOMIC DEVELOPMENT ZONE JINFANGTONG WELDIN Free format text: FORMER OWNER: WANG HUIYI Effective date: 20111215 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20111215 Address after: 301505 Hebei province Tangshan City JinFang Lutai Economic Development Zone pass welding equipment Co. Applicant after: Jinfangtong Welding Equipment Co., Ltd., Lutai Economic Development Zone Address before: Department of Hebei province 301505 Tangshan City Lutai Economic Development Zone Applicant before: Wang Huiyi |
|
| 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: 20120411 Termination date: 20130930 |