CN102581113B - Punching machine for automotive anti-collision beam - Google Patents
Punching machine for automotive anti-collision beam Download PDFInfo
- Publication number
- CN102581113B CN102581113B CN2012100565597A CN201210056559A CN102581113B CN 102581113 B CN102581113 B CN 102581113B CN 2012100565597 A CN2012100565597 A CN 2012100565597A CN 201210056559 A CN201210056559 A CN 201210056559A CN 102581113 B CN102581113 B CN 102581113B
- Authority
- CN
- China
- Prior art keywords
- trimming
- punching
- driving cylinder
- workpiece
- die
- 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
- 238000004080 punching Methods 0.000 title claims abstract description 63
- 238000009966 trimming Methods 0.000 claims abstract description 71
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a punching machine for an automotive anti-collision beam, which comprises a clamping device, a trimming device, a punching device, an engine base of an ejection device and a workpiece end head supporting seat, wherein the trimming device comprises a trimming driving cylinder, a trimming mobile die and a trimming fixed die; the clamping device comprises a clamping driving cylinder, a connecting handle and a pressing chuck; the punching device comprises a punching driving cylinder, a punching mobile die and a punching fixed die; and the ejection device comprises an ejection driving cylinder and an ejector rod. Compared with the prior art, the punching machine for the automotive anti-collision beam can solve the problems that the punching and end surface trimming processing precision of a plurality of holes of the automotive anti-collision beam is poor, the production efficiency is low, and the labor intensity is large.
Description
Technical field
The present invention relates to machinery manufacturing technology field, especially a kind of for the lathe to workpiece punching and trimming.
Background technology
In existing automobile buffer beam, it is the bent beam that is provided with two grooves that a kind of collision prevention girders is arranged, this automobile buffer beam is after being processed by steel plate forming, also need to process a plurality of installations, location hole on the workpiece of its processing and forming, and need to cut out to the side board at two ends the connection side, as shown in Figure 1 and Figure 2, these holes and the side that cuts, in order to obtain accurate assembling in use, need to have higher positional precision.In existing processing method, cutting of four limits at these holes and two ends is to carry out on a plurality of lathes, and each position, hole need to arrange a cover locating tool with every trimming.The processing of this multimachine bed, multistation not only be difficult to guarantee each position, hole and cutting edge positional precision, and production efficiency is low, labour intensity is large.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of punching machine for automotive anti-collision beam, and it is poor that it can solve stamping-out and the end face trimming machining accuracy in a plurality of holes of automobile buffer beam, and production efficiency is hanged down and the large problem of labour intensity.
In order to address the above problem, technical scheme of the present invention is: this punching machine for automotive anti-collision beam, include support, and clamping device, trimming device, hole punched device and liftout attachment are housed on described support; Described clamping device includes clamping driving cylinder and connection handle, the cylinder body of described clamping driving cylinder and described support are hinged, one end of the piston rod of described clamping driving cylinder and described connection handle is hinged, and described connection handle hinged with described support is equipped with the compression chuck on described connection handle; Described trimming device includes trimming driving cylinder, trimming movable stamping die and trimming stationary rivet die, described trimming movable stamping die is connected with the piston rod of described trimming driving cylinder by sliding connection block, described trimming stationary rivet die is arranged on the trimming stationary rivet die mount pad that is connected with described support, and the cylinder body of described trimming driving cylinder is connected with described trimming stationary rivet die mount pad; Described hole punched device is equipped with on described support by Connection Block, described Connection Block is equipped with punching driving cylinder and sliding ledge cover, the piston rod of described punching driving cylinder passes described Connection Block and is connected with the slide block in described sliding ledge cover, described slide block and actuator are hinged, the part of described actuator outside described sliding ledge cover is connected with actuator and opens spring, and described actuator is connected with the punching movable mold on being arranged on punching movable mold mount pad by contiguous block; Below described punching movable mold mount pad, described sliding ledge cover one side is equipped with the punching fixed die mount pad of punching fixed die; Described liftout attachment includes and ejects driving cylinder and knock-pin, and the described cylinder body that ejects driving cylinder is fixedly connected with described support, and the described piston rod that ejects driving cylinder is connected with described knock-pin; Be provided with two workpiece termination supporting seats on described support, a described trimming device respectively is equipped with in the both sides of each described workpiece termination supporting seat, and the end face of described workpiece termination supporting seat is on the compression chuck running orbit of described clamping device; Described hole punched device has a plurality of, and these hole punched devices and described liftout attachment are contained between described two workpiece termination supporting seats.
The technical scheme of above-mentioned punching machine for automotive anti-collision beam can also be more specifically: the trimming movable stamping die of each described trimming device and trimming stationary rivet die are separately positioned on the both sides by described two determined workpiece trimming positions of workpiece termination supporting seat; The punching fixed die of each described hole punched device and punching movable mold are separately positioned on the both sides by described two determined workpiece punching positions of workpiece termination supporting seat; The knock-pin of described liftout attachment arrange below by described two determined location of workpieces of workpiece termination supporting seat.
The alleged driving cylinder of the present invention refers to the cylinder that drives by gas medium or the oil cylinder take machine oil as media drive.
Owing to having adopted technique scheme, the present invention compared with prior art has following effect:
1, adopt special purpose machine tool of the present invention, only use a machine tool, can complete simultaneously the trimming processing of the punching processing of a plurality of workpiece hole and a plurality of formula part sides on a station, not only easily guarantee the hole of each processing on workpiece and the limit that cuts between the precision of relative position.
2, detect the situation of workpiece installation in position by location of workpiece sensor, controller is to clamping driving cylinder, punching driving cylinder, trimming driving cylinder and eject the control of the medium control valve of driving cylinder, that the machine is had is easy to operate thereby can realize each punching, trimming processing is controlled automatically, production efficiency is high, the advantage that labour intensity reduces
.
Description of drawings
Fig. 1 is the automobile buffer beam front view of embodiment of the present invention processing;
Fig. 2 is the automobile buffer beam top view of embodiment of the present invention processing;
Fig. 3 is the front view of the embodiment of the present invention;
Fig. 4 is the top view of the embodiment of the present invention;
Fig. 5 is E-E cutaway view in Fig. 3;
Fig. 6 is hole punched device front view in the embodiment of the present invention;
Fig. 7 is hole punched device left view in the embodiment of the present invention;
Fig. 8 is A-A cutaway view in Fig. 7;
Fig. 9 is the front view of trimming device in the embodiment of the present invention;
Figure 10 is B-B cutaway view in Fig. 9.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples:
Fig. 3, punching machine for automotive anti-collision beam shown in Figure 4 and Figure 5, be equipped with four groups of trimming devices, four groups of hole punched devices, two groups of clamping devices and a liftout attachment on support 12.
Trimming device as shown in Figure 9 and Figure 10 includes trimming driving cylinder 13, trimming movable stamping die 14 and trimming stationary rivet die 15, trimming movable stamping die 14 is connected with the piston rod of trimming driving cylinder 13 by sliding connection block 16, trimming stationary rivet die 15 is arranged on the trimming stationary rivet die mount pad 17 that is connected with support 12, and the cylinder body of trimming driving cylinder is connected with trimming stationary rivet die mount pad 17.
Clamping device includes clamping driving cylinder 18 and connection handle 20, the cylinder body of clamping driving cylinder 18 and support 12 are hinged, one end of the piston rod of clamping driving cylinder 18 and connection handle 20 is hinged, and the other end of connection handle 20 and support 12 are hinged, is equipped with on connection handle 20 and compresses chuck 21.
Fig. 6, hole punched device shown in Figure 7 and Figure 8 includes the punching driving cylinder 1 that vertically is arranged on Connection Block 2, be connected with sliding ledge cover 10 on Connection Block 2, the piston rod of punching driving cylinder 1 passes Connection Block 2 and is connected with the slide block 11 in sliding ledge cover 10, slide block 11 is hinged with actuator 8, be provided with extension spring 9 on the part of actuator 8 outside sliding ledge cover 10, actuator 8 is connected with the punching movable mold 6 on being arranged on punching movable mold mount pad 5 by contiguous block 7, below punching movable mold mount pad 5, sliding ledge cover 10 1 sides are provided with punching fixed die mount pad 3, punching fixed die 4 is arranged on punching fixed die mount pad 3, punching fixed die mount pad 3 is fixedly connected with sliding ledge cover 10.
Liftout attachment includes and ejects driving cylinder 22 and knock-pin 23, and the cylinder body that ejects driving cylinder 22 is fixedly connected with support 12, and the piston rod that ejects driving cylinder 22 is connected with knock-pin 23; Liftout attachment is arranged on support 12 middle parts.
also be respectively arranged with workpiece termination supporting seat 24 on the middle part, two ends of support 12, location of workpiece sensor all is equipped with in side at each workpiece termination supporting seat 24, these location of workpiece sensors are connected on the input of a programmable controller, the output of this programmable controller connects respectively the clamping driving cylinder of controlling clamping device, the trimming driving cylinder of trimming device, the driving liquid medium control valve that ejects driving cylinder of the punching driving cylinder of hole punched device and described liftout attachment (omitting expression in figure), four groups of trimming devices are arranged on respectively on the described support 12 of supporting seat 24 both sides, two workpiece terminations, the top of workpiece termination supporting seat 24 faces the running orbit of the compression chuck 21 in the clamping device that is arranged on support 12 terminations, when clamping driving cylinder 18 actions of clamping device drive connection handle 20 rotation, compression chuck 21 on connection handle 20 can rotate on the end face that is pressed in workpiece termination supporting seat 24, with the Work-sheet pressing with in place on the end face of supporting seat 24.
to as Fig. 1 and Fig. 2 and automobile buffer beam 25 punchings shown in Figure 3 and trimming the time, first automobile buffer beam 25 two ends are placed in workpiece termination supporting seat 24 above, after automobile buffer beam 25 is in place, be contained in the signal that the position sensor of supporting seat 24 sides, workpiece termination sends, the programme-control clamping driving cylinder 18 that allows cyclelog set according to establishment promotes to compress chuck 21 automobile buffer beam 25 two ends is compressed, this moment, automobile buffer beam 25 treated that the punching position is positioned on punching fixed die 4, automobile buffer beam 25 treats that the trimming position is positioned at a side of each trimming stationary rivet die 15, four punching driving cylinders 1 drive successively 6 actions of punching movable mold and forward top and the downward stamping-out pore-forming of stationary rivet die 15 to, after punching is completed, 1 off-load of punching driving cylinder, actuator 8 drives outwards upset return of punching movable mold 6 under the effect of extension spring 9, leave workpiece automobile buffer beam 25 tops, meanwhile, four trimming driving cylinders 13 drive simultaneously trimming movable stamping die 14 and complete the trimming of automobile buffer beam 25 two ends sides to the 15 direction motions of trimming stationary rivet die, when trimming driving cylinder 13 reaction returns complete, eject driving cylinder 22 driving knock-pins 23 automobile buffer beam 25 is upwards ejected workpiece termination supporting seat 24, operating personnel can draw off workpiece automobile buffer beam 25 easily, complete whole punching and trimming operation.
This punching machine for automotive anti-collision beam, also can save above-mentioned location of workpiece sensor and programmable controller, by the action of each driving cylinder of manually-operated, completed punching and the trimming of automobile buffer beam 25 are processed.
Claims (3)
1. a punching machine for automotive anti-collision beam, include support (12), it is characterized in that: on described support (12), clamping device, trimming device, hole punched device and liftout attachment are housed;
Described clamping device includes clamping driving cylinder (18) and connection handle (20), the cylinder body of described clamping driving cylinder (18) and described support (12) are hinged, one end of the piston rod of described clamping driving cylinder (18) and described connection handle (20) is hinged, described connection handle (20) hinged with described support (12), be equipped with on described connection handle (20) and compress chuck (21);
Described trimming device includes trimming driving cylinder (13), trimming movable stamping die (14) and trimming stationary rivet die (15), described trimming movable stamping die (14) is connected with the piston rod of described trimming driving cylinder (13) by sliding connection block (16), described trimming stationary rivet die (15) is arranged on the trimming stationary rivet die mount pad (17) that is connected with described support (12), and the cylinder body of described trimming driving cylinder (13) is connected with described trimming stationary rivet die mount pad (17);
described hole punched device is equipped with on described support (12) by Connection Block (2), described Connection Block (2) is equipped with punching driving cylinder (1) and sliding ledge cover (10), the piston rod of described punching driving cylinder (1) passes described Connection Block (2) and is connected with the slide block (11) in described sliding ledge cover (10), described slide block (11) is hinged with actuator (8), the part of described actuator (8) outside described sliding ledge cover (10) is connected with actuator and opens spring (9), described actuator (8) is connected with the punching movable mold (6) on being arranged on punching movable mold mount pad (5) by contiguous block (7), in described punching movable mold mount pad (5) below, described sliding ledge cover (10) one sides are equipped with the punching fixed die mount pad (3) of punching fixed die (4),
Described liftout attachment includes and ejects driving cylinder (22) and knock-pin (23), and the described cylinder body that ejects driving cylinder (22) is fixedly connected with described support (12), and the described piston rod that ejects driving cylinder (22) is connected with described knock-pin (23);
Be provided with two workpiece termination supporting seats (24) on described support (12), a described trimming device respectively is equipped with in the both sides of each described workpiece termination supporting seat (24), and the end face of described workpiece termination supporting seat (24) is on compression chuck (21) running orbit of described clamping device; Described hole punched device has a plurality of, and these hole punched devices and described liftout attachment are contained between described two workpiece termination supporting seats (24).
2. punching machine for automotive anti-collision beam according to claim 1, it is characterized in that: the trimming movable stamping die (14) of each described trimming device and trimming stationary rivet die (15) are separately positioned on the both sides by the determined workpiece trimming position of described two workpiece termination supporting seats (24); The punching fixed die (4) of each described hole punched device and punching movable mold (6) are separately positioned on the both sides by the determined workpiece punching position of described two workpiece termination supporting seats (24); The knock-pin of described liftout attachment (23) arrange in the below by the determined location of workpiece of described two workpiece termination supporting seats (24).
3. punching machine for automotive anti-collision beam according to claim 1 and 2, it is characterized in that: location of workpiece sensor all is equipped with in the side of described two workpiece termination supporting seats (24); These position sensors are connected on a controller, and the output of this controller connects respectively the punching driving cylinder (1) of the trimming driving cylinder (13) of the clamping driving cylinder (18) of controlling described clamping device, described trimming device, described hole punched device and the drive medium control valve that ejects driving cylinder (22) of described liftout attachment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100565597A CN102581113B (en) | 2012-03-06 | 2012-03-06 | Punching machine for automotive anti-collision beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100565597A CN102581113B (en) | 2012-03-06 | 2012-03-06 | Punching machine for automotive anti-collision beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102581113A CN102581113A (en) | 2012-07-18 |
| CN102581113B true CN102581113B (en) | 2013-11-13 |
Family
ID=46470658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100565597A Expired - Fee Related CN102581113B (en) | 2012-03-06 | 2012-03-06 | Punching machine for automotive anti-collision beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102581113B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437051A (en) * | 2018-05-21 | 2018-08-24 | 广德天运新技术股份有限公司 | A kind of luggage compartment partition board punching tool |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736156B (en) * | 2016-12-24 | 2018-11-27 | 柳州凌云汽车零部件有限公司 | Front anticollision beam of automobile assembly welding tooling |
| CN108772469A (en) * | 2018-05-08 | 2018-11-09 | 凌云工业股份有限公司 | A kind of combined-machining equipment for holder cropping punching |
| TWI721454B (en) * | 2019-06-14 | 2021-03-11 | 慧國工業股份有限公司 | Composite punching and cutting device and method thereof |
| CN112077207A (en) * | 2019-06-14 | 2020-12-15 | 慧国工业股份有限公司 | Combined type blanking device and method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0655232A (en) * | 1992-08-07 | 1994-03-01 | Amada Co Ltd | Punching machine |
| CN101260776B (en) * | 2008-04-28 | 2010-08-25 | 长安福特马自达汽车有限公司 | Ultra-high tensile steel vehicle door anti-collision joist and method of manufacture |
| CN101259510B (en) * | 2008-04-28 | 2010-06-09 | 长安福特马自达汽车有限公司 | Stamping method for using high-strength steel plate to manufacture automobile rear bumper steel girder |
| JP5145197B2 (en) * | 2008-11-14 | 2013-02-13 | 本田技研工業株式会社 | Hole punching method |
| DE102009055682B4 (en) * | 2009-11-25 | 2023-11-23 | Bayerische Motoren Werke Aktiengesellschaft | Manually operated punching and gluing device |
| CN202539324U (en) * | 2012-03-06 | 2012-11-21 | 柳州凌云汽车零部件有限公司 | Die cutting machine for automotive anti-collision beam |
-
2012
- 2012-03-06 CN CN2012100565597A patent/CN102581113B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437051A (en) * | 2018-05-21 | 2018-08-24 | 广德天运新技术股份有限公司 | A kind of luggage compartment partition board punching tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102581113A (en) | 2012-07-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202539324U (en) | Die cutting machine for automotive anti-collision beam | |
| CN102581113B (en) | Punching machine for automotive anti-collision beam | |
| CN202162282U (en) | Support shaping and stamping device for automobile shock absorber | |
| CN104923621A (en) | Metal plate punching device based on crack detection feedback | |
| JP4916104B2 (en) | Punch press deburring tool | |
| CN201537810U (en) | Automatic machining device for pin holes of hydraulic tappets | |
| CN201720443U (en) | Automatic burr-cutting pneumatic vertical lathe | |
| CN1981950A (en) | Sided-punch die of grooved workpiece | |
| JP2009202228A (en) | Hole punching apparatus | |
| CN201195178Y (en) | Machine for punching window inside roller bearing holder | |
| JP2000351024A (en) | Turret punch press | |
| CN206316218U (en) | Suitable for the horizontal multihead stamping unit of hollow work-piece | |
| CN104209815A (en) | Multi-station continuous processing machine tool for valve plate and valve body | |
| KR100435703B1 (en) | Piercing device for press system | |
| CN201313211Y (en) | Automatic gear workpiece compressing device of gear chamfering machine | |
| CN2666588Y (en) | Cutter fixing device for inverted digital control machine tool | |
| CN103480730A (en) | Claw pole red trimming and punching compound die frame | |
| CN202129628U (en) | Numerical control hydraulic punching and drilling compound machine for angle steels | |
| CN203210068U (en) | Disc tool magazine manipulator telescopic mechanism | |
| CN100398239C (en) | Rod material precision shear mould | |
| CN104923612A (en) | Metal plate punching machining method | |
| CN105750396A (en) | Channel steel arc cutting mold | |
| CN109513804B (en) | Three-sided punching equipment for channel steel | |
| CN111974892A (en) | Automatic feeding device of punching machine tool | |
| CN218134390U (en) | Punching die for automotive upholstery |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |