CN106181380A - A kind of multi-slide is forged continuously and is rushed lathe - Google Patents
A kind of multi-slide is forged continuously and is rushed lathe Download PDFInfo
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- CN106181380A CN106181380A CN201510214823.9A CN201510214823A CN106181380A CN 106181380 A CN106181380 A CN 106181380A CN 201510214823 A CN201510214823 A CN 201510214823A CN 106181380 A CN106181380 A CN 106181380A
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- 238000005242 forging Methods 0.000 claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000004080 punching Methods 0.000 description 10
- 210000003739 neck Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
A kind of multi-slide is forged continuously and is rushed lathe, there is frame, frame is provided with work platforms and forging punch mechanism, it is characterized in that: forging punch mechanism includes the drive mechanism being arranged on frame top, drive mechanism is connected with master slider by connecting rod, the left and right sides of frame is provided with the directive slide track for guiding master slider to move up and down, the bearing block that the lower end of master slider is arranged equipped with some groups of concentrics, often equipped with a bent axle on group bearing block, bent axle has a connecting rod neck and the left side being arranged on bearing block, right trunnion, the connecting rod neck of bent axle is connected with forging slide block by connector；Equipped with for realizing the guiding mechanism that connecting rod neck is mutually changed at top dead centre and lower dead center, equipped with clutch between the trunnion of two the most adjacent bent axles on one of them trunnion of every bent axle；The present invention not only low cost, occupied ground is little, ensure that crudy, and achieves working continuously of on same lathe the most multiple operations, improves forging and rushes efficiency.
Description
Technical field
The present invention relates to the field of mechanical technique of forging and stamping and punching press, especially a kind of multi-slide is forged continuously and is rushed lathe.
Background technology
Currently, machine components are forged and pressed and the equipment of punching press is mainly single-station forging bed and single-station punch press.Single-station forging, rush lathe and be primarily present following shortcoming: (1) structure is single, a forging, rush on lathe once action and can be only done and once forge and press or punching press, inefficiency；(2) former lathe tonnage is fixed, when making continuous forging or the punching press carrying out a few procedure on a machine tool, needed for forging, punching press, tonnage exceedes the specified tonnage of lathe, thus continuous automatic production cannot be realized, the most former lathe for forging, the integrally closed of slide block highly consistent, cause because of technological requirement mold close height inconsistent time, it is impossible to realize working continuously on same lathe；(3) along with required forging, rush the multiformity change of workpiece, operation tonnage changes the most therewith, and be used for forging, rush the lathe of mechanical part but due to forging, rush operation single, machine tool position is fixed from mobile, cause producing and often wear fork and carry out, have a strong impact on the following current order produced, especially for the workpiece that need to heat when die forging, if operation is many, multiple devices are then needed to divide forging, and it is intended to once heat before each operation, not only cost is high, the waste energy, take substantial amounts of work place, and workpiece transhipment trouble, gouge and deformation is easily caused in transhipment, product quality is brought significant impact, leverage production efficiency simultaneously.
Summary of the invention
Present invention aim to solve the forging of current single-station, rush the problem above existing for lathe, it is provided that a kind of low cost, the much higher slide block of efficiency are forged continuously and rushed lathe.
The concrete scheme of the present invention is: a kind of multi-slide is forged continuously and rushed lathe, there is Vertical Rack, frame is provided with work platforms and forging punch mechanism, it is characterized in that: forging punch mechanism includes the drive mechanism being arranged on frame top, drive mechanism is connected with master slider by connecting rod, the left and right sides of frame is provided with the directive slide track for guiding master slider to move up and down, the lower end of master slider is equipped with some groups of bearing blocks, bearing block concentric in the horizontal plane is arranged, often equipped with a bent axle on group bearing block, bent axle has a connecting rod neck and the left side being arranged on bearing block, right trunnion, the connecting rod neck of bent axle is connected with forging slide block by connector, the lower end of forging slide block is corresponding with work platforms；Equipped with for realizing the guiding mechanism that connecting rod neck is mutually changed at top dead centre and lower dead center, equipped with clutch between the trunnion of two the most adjacent bent axles on one of them trunnion of every bent axle.
Heretofore described guiding mechanism has the two-way hydraulic cylinder of vertically layout, two-way hydraulic cylinder is arranged on master slider, the push rod of two-way hydraulic cylinder is provided with driving rack, equipped with gear on one of them trunnion of the bent axle corresponding with two-way hydraulic cylinder, gear constitutes rack and pinion drive mechanism with driving rack.
Heretofore described clutch includes telescopic cylinder and push rod, telescopic cylinder is arranged on the lower end of master slider, and be arranged in parallel along the axial direction of bearing block, the right side wall of frame offers bearing hole, one end of push rod is connected with the telescopic end of telescopic cylinder, and the other end is placed in bearing hole；The trunnion of two the most adjacent bent axles each offers two keyways, two keyways are that 180 ° of angles are arranged, positioning key it is fitted with in keyway, and on the trunnion of two the most adjacent bent axles, all it is set with axle sleeve, the two ends of its bottom bracket axle are equipped with the outer edge of a wing, are provided with the pushing block corresponding with the outer edge of a wing of each axle sleeve on push rod.
Heretofore described connecting rod is provided with two and is separately mounted to the two ends, left and right of master slider.
Heretofore described bearing block is at least provided with two groups.
The present invention and traditional single-station forge, rush lathe compared with have the advantage that
(1) low cost of the present invention, the production site that takies are little, in actual production, one four station multi-slide is forged continuously and is rushed lathe alternative 4 single-stations forging bed or 4 single-station punch presses, and expense is only 4 single-station forging beds or the 40% of 4 single-station punch presses, and shared place is 4 single-station forging beds or the 20% of 4 single-station punch presses, thus has higher economic worth and practical value；
(2) present invention can adjust tonnage by product sequence aborning, achieve on same lathe, carry out working continuously of multiple operation simultaneously, overcome use single-station forging, rush lathe forging rush workpiece time, the problem that forging is rushed cannot be completed on same a machine tool owing to the gross tonnage of each operation of workpiece exceedes the specified tonnage of equipment, improve production efficiency, wherein the production efficiency of the present invention is the forging of traditional single-station, rushes 5-8 times of lathe；
(3) invention prevents workpiece to be processed and the problem of gouge and deformation occurs in transport process, improve product processing quality；
(4) operator required when the present invention works are few, saved the labour cost of 200%-400%, and safety is high, it is simple to large-scale production operation.
Accompanying drawing explanation
Fig. 1 is the schematic front view of the present invention；
Fig. 2 is that the right side of the present invention regards schematic diagram；
Fig. 3 is the perspective view of the present invention；
Fig. 4 is the close-up schematic view in Fig. 1 at K；
Fig. 5 is the A-A view of Fig. 4；
Fig. 6 is that in the present invention, No. I slide block, No. II slide block, No. III slide block and No. IV slide block are in the structural representation of work during lower dead center；
Fig. 7 is that in the present invention, No. I slide block is in lower dead center, and No. II slide block, No. III slide block and No. IV slide block are in the structural representation of work during top dead centre；
Fig. 8 is that in the present invention, No. I slide block and No. III slide block are in lower dead center, the structural representation of work when No. II slide block and No. IV slide block are in top dead centre.
In figure: 1 frame, 2 work platformses, 3 drive mechanisms, 4 connecting rods, 5 master sliders, 6 directive slide tracks, 7 bearing blocks, 8 bent axles, 9 connecting rod necks, 10 trunnions, 11 connectors, 12 forging slide blocks, 13 two-way hydraulic cylinders, 14 driving racks, 15 gears, 16 telescopic cylinders, 17 push rods, 18 bearing holes, 19 keyways, 20 positioning keys, 21 axle sleeves, the 22 outer edges of a wing, 23 pushing blocks, 24 No. I slide blocks, 25 No. II slide blocks, 26 No. III slide blocks, 27 No. IV slide blocks.
Detailed description of the invention
The present embodiment is as a example by lathe is rushed in 315 tons of continuous forgings with four forging slide blocks.
nullSee Fig. 1-5，Forging is rushed lathe and is had Vertical Rack 1，Frame 1 is provided with work platforms 2 and forging punch mechanism，Particularly，Forging punch mechanism includes the drive mechanism 3 being arranged on frame top，Drive mechanism 3 is connected with master slider 5 by connecting rod 4，The left and right sides of frame 1 is provided with the directive slide track 6 for guiding master slider 5 to move up and down，The lower end of master slider 5 is equipped with four groups of bearing blocks 7，Bearing block 7 concentric in the horizontal plane is arranged，Often equipped with a bent axle 8 on group bearing block 7，Bent axle 8 has a connecting rod neck 9 and the left side being arranged on bearing block 7、Right trunnion 10，The connecting rod neck 9 of bent axle 8 is connected with forging slide block 12 by connector 11，The lower end of forging slide block 12 is corresponding with work platforms 2，Wherein four forging slide blocks 12 are numbered No. I slide block 24 respectively、No. II slide block 25、No. III slide block 26 and No. IV slide block 27；Equipped with for realizing the guiding mechanism that connecting rod neck 9 is mutually changed at top dead centre and lower dead center, equipped with clutch between the trunnion 10 of two the most adjacent bent axles 8 on one of them trunnion 10 of every bent axle 8.
Guiding mechanism described in the present embodiment has the two-way hydraulic cylinder 13 of vertically layout, two-way hydraulic cylinder 13 is arranged on master slider 5, the push rod of two-way hydraulic cylinder 13 is provided with driving rack 14, equipped with gear 15 on one of them trunnion 10 of the bent axle 8 corresponding with two-way hydraulic cylinder 13, gear 15 and driving rack 14 constitute rack and pinion drive mechanism.
Clutch described in the present embodiment includes telescopic cylinder 16 and push rod 17, telescopic cylinder 16 is arranged on the lower end of master slider 5, and be arranged in parallel along the axial direction of bearing block 7, the right side wall of frame 1 offers bearing hole 18, one end of push rod 17 is connected with the telescopic end of telescopic cylinder 16, and the other end is placed in bearing hole 18；The trunnion 10 of two the most adjacent bent axles 8 each offers two keyways 19, two keyways 19 are arranged in 180 ° of angles, positioning key 20 it is fitted with in keyway 19, and on the trunnion 10 of two the most adjacent bent axles 8, all it is set with axle sleeve 21, the two ends of its bottom bracket axle 21 are equipped with the outer edge of a wing 22, are provided with the pushing block 23 corresponding with the outer edge of a wing 22 of each axle sleeve 21 on push rod 17.
Connecting rod 4 described in the present embodiment is provided with two and is separately mounted to the two ends, left and right of master slider 5.
In the present embodiment, when the workpiece treating forging punching needs four road manufacturing procedures and gross tonnage less than 315 ton hours, No. I slide block 25, No. III slide block 26 of 24, No. II slide block and No. IV slide block 27 can be made to be in lower dead center by guiding mechanism regulation bent axle 8, thus four road manufacturing procedures complete forging together rushes work, see Fig. 6；
When the workpiece treating forging punching needs four road manufacturing procedures, and first operation tonnage reaches 300 tons, three process gross tonnage is less than 300 ton hours below, then unclamp the clutch between the trunnion 10 being arranged on adjacent two piece bent axle 8, i.e. start telescopic cylinder 16, promote axle sleeve 21 to move forward by the pushing block 23 on push rod 17, until axle sleeve 21 separates from the joint of the trunnion 10 of two bent axles 8, then take out positioning key 20 so that bent axle 8 is the most completely disengaged.Making No. I slide block 24 be in lower dead center finally by guiding mechanism regulation bent axle 8,25, No. III slide block 26 of No. II slide block and No. IV slide block 27 are in top dead centre, thus forge the most continuously and rush work, see Fig. 7；
When the workpiece treating forging punching needs four road manufacturing procedures, and first operation and three process tonnage reach 300 tons, and second operation work and the 4th procedure tonnage reach 300 ton hours, then unclamp the clutch between the trunnion 10 being arranged on adjacent two piece bent axle 8, make bent axle 8 the most completely disengaged, No. I slide block 24 and No. III slide block 26 is made to be in lower dead center by guiding mechanism regulation bent axle 8, No. II slide block 25 and No. IV slide block 27 are in top dead centre, thus forge the most continuously and rush work, see Fig. 8；
From the foregoing, it will be observed that the principle that lathe work is rushed in forging is: when each forging slide block 12 works, the tonnage of required forging punching not can exceed that the specified tonnage of lathe is rushed in forging.Forging rushes lathe in the course of the work, when master slider 5 declines, is in the forging slide block 12 of lower dead center and carries out forging and rush work；In master slider 5 return course, start for guiding mechanism that bent axle 8 is commutated, correspondingly realize the exchange of forging slide block 12 top dead centre and lower dead center, thus do not carried out last time forging and rush the forging slide block 12 of work and work in next jig frequency, move in circles with this；And forge and rush lathe in the course of the work, by finger feed, thus realize the automatization of forging punching.
Claims (5)
1. a multi-slide is forged continuously and is rushed lathe, there is Vertical Rack, frame is provided with work platforms and forging punch mechanism, it is characterized in that: forging punch mechanism includes the drive mechanism being arranged on frame top, drive mechanism is connected with master slider by connecting rod, the left and right sides of frame is provided with the directive slide track for guiding master slider to move up and down, the lower end of master slider is equipped with some groups of bearing blocks, bearing block concentric in the horizontal plane is arranged, often equipped with a bent axle on group bearing block, bent axle has a connecting rod neck and the left side being arranged on bearing block, right trunnion, the connecting rod neck of bent axle is connected with forging slide block by connector, the lower end of forging slide block is corresponding with work platforms；Equipped with for realizing the guiding mechanism that connecting rod neck is mutually changed at top dead centre and lower dead center, equipped with clutch between the trunnion of two the most adjacent bent axles on one of them trunnion of every bent axle.
A kind of multi-slide the most according to claim 1 is forged continuously and is rushed lathe, it is characterized in that: described guiding mechanism has the two-way hydraulic cylinder of vertically layout, two-way hydraulic cylinder is arranged on master slider, the push rod of two-way hydraulic cylinder is provided with driving rack, equipped with gear on one of them trunnion of the bent axle corresponding with two-way hydraulic cylinder, gear constitutes rack and pinion drive mechanism with driving rack.
A kind of multi-slide the most according to claim 1 is forged continuously and is rushed lathe, it is characterized in that: described clutch includes telescopic cylinder and push rod, telescopic cylinder is arranged on the lower end of master slider, and be arranged in parallel along the axial direction of bearing block, the right side wall of frame offers bearing hole, one end of push rod is connected with the telescopic end of telescopic cylinder, and the other end is placed in bearing hole；The trunnion of two the most adjacent bent axles each offers two keyways, two keyways are that 180 ° of angles are arranged, positioning key it is fitted with in keyway, and on the trunnion of two the most adjacent bent axles, all it is set with axle sleeve, the two ends of its bottom bracket axle are equipped with the outer edge of a wing, are provided with the pushing block corresponding with the outer edge of a wing of each axle sleeve on push rod.
A kind of multi-slide the most according to claim 1 is forged continuously and is rushed lathe, it is characterized in that: described connecting rod is provided with two and is separately mounted to the two ends, left and right of master slider.
A kind of multi-slide the most according to claim 1 is forged continuously and is rushed lathe, it is characterized in that: described bearing block is at least provided with two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510214823.9A CN106181380B (en) | 2015-04-30 | 2015-04-30 | A kind of multi-slide, which is continuously forged, rushes lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510214823.9A CN106181380B (en) | 2015-04-30 | 2015-04-30 | A kind of multi-slide, which is continuously forged, rushes lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106181380A true CN106181380A (en) | 2016-12-07 |
| CN106181380B CN106181380B (en) | 2019-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510214823.9A Active CN106181380B (en) | 2015-04-30 | 2015-04-30 | A kind of multi-slide, which is continuously forged, rushes lathe |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019120391A1 (en) * | 2017-12-19 | 2019-06-27 | Schuler Pressen Gmbh | Method and device for increasing the useful pressing force of servo presses |
| CN112792250A (en) * | 2021-04-02 | 2021-05-14 | 浙江易锻精密机械有限公司 | Multi-station automatic feeding system of punch press |
| DE102020134685B3 (en) | 2020-12-22 | 2022-01-13 | Benteler Automobiltechnik Gmbh | Process for the production of hot-formed and press-hardened components |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3605479A (en) * | 1968-05-08 | 1971-09-20 | Textron Inc | Forming press |
| CN2154137Y (en) * | 1991-08-21 | 1994-01-26 | 河南省安阳锻压设备厂 | Multi-position automatic press forging machine |
| JPH06297195A (en) * | 1993-04-19 | 1994-10-25 | Kurimoto Ltd | Multi-process forging press |
| CN2316116Y (en) * | 1997-08-28 | 1999-04-28 | 田应官 | Multi-station asynchronous block press |
| CN102601283A (en) * | 2012-03-06 | 2012-07-25 | 浙江博雷重型机床制造有限公司 | Hot forging production line |
| CN204584718U (en) * | 2015-04-30 | 2015-08-26 | 曾四华 | A kind of multi-slide forges impact machine bed continuously |
-
2015
- 2015-04-30 CN CN201510214823.9A patent/CN106181380B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3605479A (en) * | 1968-05-08 | 1971-09-20 | Textron Inc | Forming press |
| CN2154137Y (en) * | 1991-08-21 | 1994-01-26 | 河南省安阳锻压设备厂 | Multi-position automatic press forging machine |
| JPH06297195A (en) * | 1993-04-19 | 1994-10-25 | Kurimoto Ltd | Multi-process forging press |
| CN2316116Y (en) * | 1997-08-28 | 1999-04-28 | 田应官 | Multi-station asynchronous block press |
| CN102601283A (en) * | 2012-03-06 | 2012-07-25 | 浙江博雷重型机床制造有限公司 | Hot forging production line |
| CN204584718U (en) * | 2015-04-30 | 2015-08-26 | 曾四华 | A kind of multi-slide forges impact machine bed continuously |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019120391A1 (en) * | 2017-12-19 | 2019-06-27 | Schuler Pressen Gmbh | Method and device for increasing the useful pressing force of servo presses |
| DE102020134685B3 (en) | 2020-12-22 | 2022-01-13 | Benteler Automobiltechnik Gmbh | Process for the production of hot-formed and press-hardened components |
| CN112792250A (en) * | 2021-04-02 | 2021-05-14 | 浙江易锻精密机械有限公司 | Multi-station automatic feeding system of punch press |
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| CN106181380B (en) | 2019-04-05 |
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Effective date of registration: 20190202 Address after: 435000 No. 1882 Jinshan Avenue, Huangshi Economic and Technological Development Zone, Hubei Province Applicant after: Hubei reel Heavy Industry Technology Co., Ltd. Address before: No. 188 Jinshan Avenue, Jinshan Development Zone, Huangshi City, Hubei Province Applicant before: Zeng Sihua |
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