CN106181380B - A kind of multi-slide, which is continuously forged, rushes lathe - Google Patents
A kind of multi-slide, which is continuously forged, rushes lathe Download PDFInfo
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- CN106181380B CN106181380B CN201510214823.9A CN201510214823A CN106181380B CN 106181380 B CN106181380 B CN 106181380B CN 201510214823 A CN201510214823 A CN 201510214823A CN 106181380 B CN106181380 B CN 106181380B
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Abstract
A kind of multi-slide, which is continuously forged, rushes lathe, with rack, rack is equipped with workbench and forging punch mechanism, it is characterized in that: forging punch mechanism includes the driving mechanism that rack top is arranged in, driving mechanism is connected by connecting rod with master slider, the left and right sides of rack is equipped with the directive slide track for guiding master slider to move up and down, the lower end of master slider is equipped with the bearing block of the concentric arrangement of several groups, a piece crankshaft is housed on every group of bearing block, the left side that crankshaft has a connecting rod neck and is mounted on bearing block, right trunnion, the connecting rod neck of crankshaft is connected by connector with forging slide block；Equipped with the guiding mechanism mutually converted for realizing connecting rod neck in top dead centre and lower dead center on one of trunnion of every crankshaft, clutch is housed between the trunnion per two adjacent crankshafts；The present invention is not only at low cost, occupied ground is small, ensures processing quality, but also realizes on same lathe working continuously for multiple processes simultaneously, 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, and especially a kind of multi-slide, which is continuously forged, rushes lathe.
Background technique
Currently, the equipment for carrying out forging and stamping and punching press to machine components is mainly single-station forging bed and single-station punching machine.Either simplex
Position forging is rushed lathe and had the following disadvantages: (1) structure is single, a forging, rush on lathe once movement can be only done it is primary
Forging and stamping or punching press, inefficiency；(2) original machine bed tonnage is fixed, so that carrying out the continuous forging of several procedures on a machine tool
Or when punching press, tonnage needed for forging, punching press is more than the specified tonnage of lathe, thus cannot achieve continuous automatic production, it is in addition former
Lathe is for forging, the integrally closed height of slide block is consistent, when causing to require mold close height inconsistent because of technique, Wu Fa
It realizes and works continuously on same lathe；(3) as the required diversity for forging, rushing workpiece changes, process tonnage also becomes therewith
Change, and the lathe that is used to forge, rush mechanical part is fixed from movement due to forging, rushing planning sheet one, machine tool position, causes to produce
It often wears fork to carry out, the fair current order of production has been seriously affected, especially for the workpiece that need to be heated in die forging, if process
It is more, then multiple devices point forging is needed, and be intended to carry out primary heating before each process, not only at high cost, waste of energy accounts for
With a large amount of work-yard, and workpiece transhipment trouble, it be easy to cause gouge and deformation in transhipment, weight is brought to product quality
It is big to influence, while leveraging production efficiency.
Summary of the invention
Present invention aim to solve the forging of current single-station, rush problem above present in lathe, provide it is a kind of at
This low, high-efficient multi-slide, which is continuously forged, rushes lathe.
Concrete scheme of the invention is: a kind of multi-slide, which is continuously forged, rushes lathe, has Vertical Rack, and rack is equipped with work
Platform and forging punch mechanism, it is characterized in that: forging punch mechanism includes the driving mechanism that rack top is arranged in, driving mechanism passes through company
Bar is connected with master slider, and the left and right sides of rack is equipped with the directive slide track for guiding master slider to move up and down, master slider
Lower end is equipped with several groups bearing block, bearing block concentric arrangement in the horizontal plane, and a crankshaft, crankshaft are housed on every group of bearing block
With a connecting rod neck and the left and right trunnion being mounted on bearing block, the connecting rod neck of crankshaft passes through connector and forging slide block
It is connected, the lower end for forging slide block is corresponding with workbench；On one of trunnion of every crankshaft equipped with for realizing
The guiding mechanism that connecting rod neck is mutually converted in top dead centre and lower dead center is often equipped with clutch between the trunnion of two adjacent crankshafts
Mechanism.
Heretofore described guiding mechanism has the two-way hydraulic cylinder arranged vertically, and two-way hydraulic cylinder is mounted on master slider
On, the mandril of two-way hydraulic cylinder is equipped with driving rack, in one of trunnion of crankshaft corresponding with two-way hydraulic cylinder
Upper that gear is housed, gear and driving rack constitute rack and pinion drive mechanism.
Heretofore described clutch includes telescopic cylinder and push rod, and telescopic cylinder is mounted on the lower end of master slider,
And be arranged in parallel along the axial direction of bearing block, offer bearing hole on the right side wall of rack, one end of push rod and flexible
The telescopic end of cylinder is connected, and the other end is placed in bearing hole；It is respectively opened up on the trunnion of every two adjacent crankshafts
There are two keyway, two keyways are fitted with positioning key, and in every two adjacent crankshafts in 180 ° of angle arrangements in keyway
Axle sleeve is set on trunnion, the both ends of bottom bracket axle are equipped with the outer edge of a wing, and the outer wing with each axle sleeve is equipped on push rod
The corresponding pushing block of edge.
Heretofore described connecting rod is equipped with two and is separately mounted to the left and right ends of master slider.
Heretofore described bearing block is at least provided with two groups.
The present invention has the advantage that compared with traditional single-station forges, rushes lathe
(1) production site that the present invention is at low cost, occupies is small, and in actual production, a four station multi-slides are continuously forged
The alternative 4 single-stations forging bed of lathe or 4 single-station punching machines are rushed, and expense is only 4 single-station forging beds or 4 single-station punchings
The 40% of bed, and occupied place is that 4 single-stations forge the 20% of bed or 4 single-station punching machines, thus warp with higher
Ji value and practical value；
(2) present invention can adjust tonnage by product sequence in production, realize on same lathe while carrying out multiple
Process is worked continuously, and is overcome when being forged using single-station, rushing lathe forging and rush workpiece, since the gross tonnage of workpiece each process is super
It crosses the specified tonnage of equipment and the problem of forging is rushed can not be completed on same a machine tool, improve production efficiency, wherein the present invention
Production efficiency be traditional single-station forging, rush 5-8 times of lathe；
(3) invention prevents workpiece to be processed occurs the problem of gouge is with deforming in transport process, improves production
Product processing quality；
(4) when the invention works needed for operator it is few, saved the labour cost of 200%-400%, it is highly-safe, just
In large-scale production operation.
Detailed description of the invention
Fig. 1 is schematic front view of the invention；
Fig. 2 is right side view of the invention；
Fig. 3 is schematic perspective view of the invention；
Fig. 4 is the partial enlargement diagram in Fig. 1 at K；
Fig. 5 is the A-A view of Fig. 4；
Fig. 6 is that No. I sliding block in the present invention, No. II sliding block, No. III sliding block and No. IV sliding block work when being in lower dead center
Structural schematic diagram；
Fig. 7 is that No. I sliding block is in lower dead center in the present invention, and No. II sliding block, No. III sliding block and No. IV sliding block are in only
The structural schematic diagram to work when point；
Fig. 8 is that No. I sliding block and No. III sliding block are in lower dead center in the present invention, and No. II sliding block and No. IV sliding block are in top dead centre
When the structural schematic diagram that works.
In figure: 1-rack, 2-workbenches, 3-driving mechanisms, 4-connecting rods, 5-master sliders, 6-directive slide tracks,
7-bearing blocks, 8-crankshafts, 9-connecting rod necks, 10-trunnions, 11-connectors, 12-forging slide blocks, 13-bidirectional hydraulics
Cylinder, 14-driving racks, 15-gears, 16-telescopic cylinders, 17-push rods, 18-bearing holes, 19-keyways, 20-positioning
Key, 21-axle sleeves, the 22-outer edges of a wing, 23-pushing blocks, 24-No. I sliding block, 25-No. II sliding block, 26-No. III sliding block, 27-IV
Number sliding block.
Specific embodiment
The present embodiment is so that 315 tons of tools rush lathe there are four the continuous forging of forging slide block as an example.
Referring to Fig. 1-5, forging rushes lathe with Vertical Rack 1, and rack 1 is equipped with workbench 2 and forging punch mechanism, especially
It is that forging punch mechanism includes the driving mechanism 3 that rack top is arranged in, driving mechanism 3 is connected by connecting rod 4 with master slider 5,
The left and right sides of rack 1 is equipped with the directive slide track 6 for guiding master slider 5 to move up and down, and the lower end of master slider 5 is equipped with four groups of bearings
Seat 7, the concentric arrangement in the horizontal plane of bearing block 7 are equipped with a crankshaft 8 on every group of bearing block 7, and crankshaft 8 has a connecting rod
The connecting rod neck 9 of neck 9 and the left and right trunnion 10 being mounted on bearing block 7, crankshaft 8 passes through connector 11 and forging 12 phase of slide block
Connection, forge slide block 12 lower end it is corresponding with workbench 2, wherein four forging slide blocks 12 respectively marked as No. I sliding block 24,
25, No. III sliding blocks 26 of No. II sliding block and No. IV sliding block 27；Equipped with for realizing even on one of trunnion 10 of every crankshaft 8
The guiding mechanism that bar neck 9 is mutually converted in top dead centre and lower dead center, per two adjacent crankshafts 8 trunnion 10 between equipped with from
Close mechanism.
Guiding mechanism described in the present embodiment has the two-way hydraulic cylinder 13 arranged vertically, and two-way hydraulic cylinder 13 is mounted on master
On sliding block 5, the mandril of two-way hydraulic cylinder 13 is equipped with driving rack 14, in its of crankshaft 8 corresponding with two-way hydraulic cylinder 13
In gear 15 is housed on a trunnion 10, 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, and telescopic cylinder 16 is mounted on master slider
5 lower end, and be arranged in parallel along the axial direction of bearing block 7, bearing hole 18, push rod are offered on the right side wall of rack 1
17 one end is connected with the telescopic end of telescopic cylinder 16, and the other end is placed in bearing hole 18；In every two adjacent crankshafts 8
Trunnion 10 on respectively open up there are two keyway 19, two keyways 19 are fitted with positioning in 180 ° of angles arrangements in keyway 19
Key 20, and it is set with axle sleeve 21 on the trunnion 10 of every two adjacent crankshafts 8, the both ends of bottom bracket axle 21 are equipped with
The outer edge of a wing 22 is equipped with 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 equipped with two and is separately mounted to the left and right ends of master slider 5.
In the present embodiment, when the workpiece of punching to be forged needs four manufacturing procedures and gross tonnage less than 315 ton hours, it can pass through
Guiding mechanism adjusts crankshaft 8 and the sliding block 26 of sliding block 25, III of No. I sliding block 24, II and No. IV sliding block 27 is made to be in lower dead center,
Work is rushed to which four manufacturing procedures complete forging together, referring to Fig. 6；
When the workpiece of punching to be forged needs four manufacturing procedures, and first of process tonnage reaches 300 tons, behind three works
Sequence gross tonnage then unclamps the clutch being mounted between the trunnion 10 of two adjacent crankshafts 8, that is, opens less than 300 ton hours
Dynamic telescopic cylinder 16 pushes axle sleeve 21 to move forward by the pushing block 23 on push rod 17, until master of the axle sleeve 21 from two crankshafts 8
It is separated at the docking of axle journal 10, then takes out positioning key 20, so that crankshaft 8 is completely disengaged between each other.Finally by Guiding machine
Structure adjusts crankshaft 8 and No. I sliding block 24 is made to be in lower dead center, and 25, No. III sliding blocks 26 of No. II sliding block and No. IV sliding block 27 are in
Stop, so that separately carrying out continuous forging rushes work, referring to Fig. 7；
When workpiece four manufacturing procedures of needs of punching to be forged, and the first procedure and third procedure tonnage reach 300
Ton, and second operation work and the 4th procedure tonnage reach 300 ton hours, then unclamp the main shaft for being mounted on two adjacent crankshafts 8
Clutch between neck 10 adjusts crankshaft 8 by guiding mechanism and makes No. I sliding block so that crankshaft 8 is completely disengaged between each other
24 and No. III sliding block 26 be in lower dead center, No. II sliding block 25 and No. IV sliding block 27 are in top dead centre, to separately continuously be forged
Work is rushed, referring to 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 cannot
More than the specified tonnage that lathe is rushed in forging.Forging rushes lathe during the work time, and when master slider 5 declines, the forging in lower dead center, which is rushed, to be slided
Block 12 carries out forging and rushes work；In 5 return course of master slider, the guiding mechanism for commutating to crankshaft 8 is started, correspondingly real
The exchange of slide block 12 top dead centre and lower dead center is now forged, so that last time, which does not carry out forging, rushes the forging slide block 12 of work in next punching
Task is moved in circles with this；And it forges and rushes lathe during the work time, by finger feed, to realize oneself of forging punching
Dynamicization.
Claims (5)
1. a kind of multi-slide is continuously forged and rushes lathe, there is Vertical Rack, rack is equipped with workbench and forging punch mechanism, feature
Be: forging punch mechanism includes the driving mechanism that rack top is arranged in, and driving mechanism is connected by connecting rod with master slider, rack
Left and right sides be equipped with directive slide track for guiding master slider to move up and down, the lower end of master slider is equipped with several groups bearing block, axis
It is seated against concentric arrangement on horizontal plane, a crankshaft is housed on every group of bearing block, crankshaft has a connecting rod neck and is mounted on
Left and right trunnion on bearing block, the connecting rod neck of crankshaft are connected by connector with forging slide block, forge the lower end of slide block with
Workbench is corresponding；It is equipped on one of trunnion of every crankshaft for realizing connecting rod neck in top dead centre and lower dead center phase
The guiding mechanism mutually converted often is equipped with clutch between the trunnion of two adjacent crankshafts.
2. a kind of multi-slide according to claim 1, which is continuously forged, rushes lathe, it is characterized in that: the guiding mechanism has vertically
The two-way hydraulic cylinder of arrangement, two-way hydraulic cylinder are mounted on master slider, and the mandril of two-way hydraulic cylinder is equipped with driving rack, with
Gear is housed, gear and driving rack constitute rack-and-pinion and pass on one of trunnion of the corresponding crankshaft of two-way hydraulic cylinder
Motivation structure.
3. a kind of multi-slide according to claim 1, which is continuously forged, rushes lathe, it is characterized in that: the clutch includes to stretch
Contracting cylinder and push rod, telescopic cylinder is mounted on the lower end of master slider, and is arranged in parallel along the axial direction of bearing block, in rack
Right side wall on offer bearing hole, one end of push rod is connected with the telescopic end of telescopic cylinder, and the other end is placed on bearing hole
In；It is respectively opened up on the trunnion of every two adjacent crankshafts there are two keyway, two keyways are in 180 ° of angles arrangements, in keyway
In be fitted with positioning key, and be set with axle sleeve on the trunnion of every two adjacent crankshafts, the both ends of bottom bracket axle are equal
Equipped with the outer edge of a wing, pushing block corresponding with the outer edge of a wing of each axle sleeve is equipped on push rod.
4. a kind of multi-slide according to claim 1, which is continuously forged, rushes lathe, it is characterized in that: the connecting rod is equipped with two and divides
It is not mounted on the left and right ends of master slider.
5. a kind of multi-slide according to claim 1, which is continuously forged, rushes lathe, it is characterized in that: the bearing block is at least provided with two
Group.
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 CN106181380A (en) | 2016-12-07 |
| CN106181380B true 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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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017130425B4 (en) * | 2017-12-19 | 2020-01-16 | Schuler Pressen Gmbh | Method and device for increasing the useful force on servo presses |
| DE102020134685B3 (en) | 2020-12-22 | 2022-01-13 | Benteler Automobiltechnik Gmbh | Process for the production of hot-formed and press-hardened components |
| CN112792250B (en) * | 2021-04-02 | 2021-06-18 | 浙江易锻精密机械有限公司 | Multi-station automatic feeding system of punch press |
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 |
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| Publication number | Publication date |
|---|---|
| CN106181380A (en) | 2016-12-07 |
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| TA01 | Transfer of patent application right |
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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