CN109894557A - One kind is for the poly- molding double-station four-column hydraulic press of material of semiaxis - Google Patents
One kind is for the poly- molding double-station four-column hydraulic press of material of semiaxis Download PDFInfo
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- CN109894557A CN109894557A CN201910236595.3A CN201910236595A CN109894557A CN 109894557 A CN109894557 A CN 109894557A CN 201910236595 A CN201910236595 A CN 201910236595A CN 109894557 A CN109894557 A CN 109894557A
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Abstract
The present invention relates to one kind for the poly- molding double-station four-column hydraulic press of material of semiaxis.The hydraulic press includes pedestal, the four columns on pedestal, middle cross beam, upper beam, the operating cylinder for connecting upper beam and middle cross beam, and middle cross beam can be provided with the fixed device of semiaxis embryo material along four column up-downs on pedestal；Mold bucket there are two being set side by side below middle cross beam, two mold buckets can be moved left and right along middle cross beam forges and presses embryo material, and the length of second mold bucket inner mould is the 2/3 of first mold bucket inner mould length.It is provided by the present invention a kind of for the poly- molding double-station four-column hydraulic press of material of semiaxis, overlap occur is not easy during forging and stamping, the product after forging and stamping is not in folding and crackle, stable product quality by forging and forming twice to semiaxis embryo material using mold bucket；The present invention is simple by reasonable design structure, can be quickly finished by a feeding and forge and press process twice, and operation is rapid, stable product quality, and consistency is good.
Description
Technical field
The present invention relates to axle production apparatus fields, and in particular to one kind is for the poly- molding four column liquid of double-station of material of semiaxis
Press.
Background technique
Automobile axle shaft is that vehicle wheel rotation directly drives part, is important part for transmitting torque.The life of automobile axle shaft
Production. art the following steps are included: 1, embryo material heated；2, in molding die inner wall brush lubricant graphite etc., by the embryo material after heating
It is put into forging casted die mould and is forged and pressed；3, the embryo material after forging and pressing is formed through overswing mill；4, finally by drilling, quenching etc.
Process manufacture is completed.It is primary that the mode that a pressing plate is pressed downward in mold is usually used in the forging and stamping of embryo material in the prior art
Forging and forming is easy to appear overlap during forging and stamping, and the product after forging and stamping is also easy to occur folding and crackle.
Summary of the invention
Expect that molding four column of double-station is hydraulic in view of the above-mentioned problems, gathering the purpose of the present invention is to provide one kind for semiaxis
Machine, the hydraulic press carry out forging and stamping twice using mold bucket and complete, the product matter after overlap is less prone to during forging and stamping and is forged and pressed
Amount is stablized, and folding and crackle are less prone to.
The present invention is achieved through the following technical solutions above-mentioned technical purpose:
It is provided by the present invention a kind of for the poly- molding double-station four-column hydraulic press of material of semiaxis, including pedestal, be located on pedestal
Four columns, middle cross beam, upper beam, connect upper beam and middle cross beam operating cylinder, middle cross beam can be along four column liters
It drops, the fixed device of semiaxis embryo material is provided on pedestal；Mold bucket there are two being set side by side below middle cross beam, two mold buckets can
It is moved left and right along middle cross beam and embryo material is forged and pressed, the length of second mold bucket inner mould is inside first mold bucket
The 2/3 of the length of mold.
Preferably, slide chair is provided with below middle cross beam, mold bucket is slidably hung on slide chair by slide plate,
The rear of middle cross beam is provided with two-way cylinder, and the shell of two-way cylinder, which is fixed on slide plate, drives slide plate to horizontally slip；Middle cross beam
On be provided with left and right position-sensing switch for induction bidirectional cylinder shell position, when to be located at different left and right fixed for two-way cylinder shell
When bit switch position, different mold bucket positions is in the surface of semiaxis embryo material；There are three for feeling for the outside vertical setting of column
The optoelectronic switch for answering middle cross beam, when the optoelectronic switch of the top senses middle balance beam, operating cylinder stopping movement, intermediate photoelectricity
When inductive switching is to middle cross beam, operating cylinder starts to be pressurized, and when the lowermost optoelectronic switch senses middle cross beam, operating cylinder is opened
Beginning backhaul.
Preferably, two-way cylinder is fixed on slide plate by dialling slotting, group socket, is dialled slotting one end and is fixed on outside two-way cylinder
It on shell, dials socket and is fixed on slide plate, dial the slotting other end and be provided with pluggable axis set, pluggable axis set, which is set in, to be dialled on socket.
Specifically, pluggable axis set is fixed on by plain cushion, spring pad and bolt dials on socket, and plain cushion and spring pad are set in
It dials on socket and the two is located between the lower end and bolt of pluggable axis set.
Preferably, the two sides of slide plate are provided with copper wearing plate, and wearing plate is fixed on slide plate.
Preferably, the fixed device of semiaxis embryo material includes being vertically arranged in groove body, lower mold, molding that embryo material is placed on pedestal
Oil cylinder, lower mold include two ontologies worked in coordination, and one of ontology is connect with die cylinder, and embryo material is placed in groove body
It is fixed in lower mold by die cylinder；Arc-shaped slot is additionally provided on lower mold, two arc-shaped slots are separately positioned on down
On two ontologies of mold, when binder, mold bucket position is between two arc-shaped slots.
Preferably, the fixed device of semiaxis embryo material further includes locking device.
Specifically, locking device includes locking cylinder and the pressure cap that is arranged on locking cylinder piston rod, and the two of lower mold
It is provided with the protrusion of a semi-cylindrical on a ontology, after lower mold clamping, locking cylinder stretches out, and pressure cap is set in two and half
On columned protrusion.
Preferably, the both ends of slide chair are provided with the end plate that anti-limited slip plate skids off.
Preferably, be additionally provided on end plate for incude slide plate close to switch.
It is provided by the present invention a kind of for the poly- molding double-station four-column hydraulic press of material of semiaxis, using mold bucket to semiaxis
Embryo material is not easy overlap occur during forging and stamping by forging and forming twice, and the product after forging and stamping is not in folding and crackle,
Stable product quality；For the present invention by reasonably designing, structure is simple, can be quickly finished by a feeding and be forged and pressed twice
Process, operation is rapid, stable product quality, and consistency is good；Electric control system carries out closed-loop control using PLC control system
System, the dynamic and Automatic Control that can say good-bye operation, is interlocked using program, is not made mistakes, reliable and stable.
Detailed description of the invention
Fig. 1 is the side structure schematic view of middle cross beam part of the present invention；
Fig. 2 is the backsight structural representation of balance beam part in the present invention；
Fig. 3 is the schematic view of the front view of pedestal of the present invention；
Fig. 4 is the schematic illustration of hydraulic control system；
1 slide chair in figure, 2 end plates, panel seat in 3 molds, 4 slide plates, 5 mold buckets, 6 two-way cylinders, 7 oil cylinder support plates,
8 groups of slotting, 9 groups of sockets, 10 pluggable axis sets, 11 plain cushions, 12 spring pads, 13 wearing plates, 14 pocket plates, 15 fixed plates, 16
Left and right position-sensing switch, 17 adjust bolt, 18 groove bodies, 19 lower molds, 20 die cylinders, 21 locking cylinders, 22 pressure caps, 23
Card slot.
Specific embodiment
In order to which structure and principle of the invention is more clearly understood, with reference to the accompanying drawings and detailed description to this hair
It is bright to be described in detail:
As shown in Figure 1, 2, 3, a kind of for the poly- molding double-station four-column hydraulic press of material of semiaxis, including pedestal, be located on pedestal
Four columns, middle cross beam, upper beam, connect upper beam and middle cross beam operating cylinder, middle cross beam can be along four column liters
It drops, in the present invention, the fixed device of semiaxis embryo material is provided on pedestal；Mold bucket 5 there are two being set side by side below middle cross beam, two
A mold bucket 5 can be moved left and right along middle cross beam forges and presses embryo material, and the length of second mold bucket inner mould is first
The 2/3 of a mold bucket inner mould length.The present invention is using mold bucket to semiaxis embryo material by forging and forming twice, forging and stamping process
In be not easy overlap occur, the product after forging and stamping is not in folding and crackle, stable product quality.
Slide chair 1 is provided in the present embodiment, below middle cross beam, mold bucket 5 is slidably hung on cunning by slide plate 4
On panel seat 1, specifically, mold bucket 5 is fixed on slide plate 4 by panel seat 3 in mold, and the two sides of slide chair 1 are additionally provided with can
The pocket plate 14 of slide plate 4 is hung, slide plate 4 is slided along slide chair 1 and pocket plate 14, and the rear of middle balance beam is provided with two-way cylinder 6, double
In the oil cylinder support plate 7 for being fixed on middle cross beam both ends to the piston rod at 6 both ends of oil cylinder, shell is fixed on drive slide plate 4 on slide plate 4
It horizontally slips；The left and right position-sensing switch 16 for induction bidirectional cylinder shell position is additionally provided on middle cross beam, left and right positioning is opened
Closing 16 is optoelectronic switch, i.e. photoelectric sensor is different when two-way cylinder shell is located at different left and right position-sensing switch positions
Mold bucket position is in the surface of semiaxis embryo material, in particular, there are two left and right position-sensing switch 16 is set side by side, outside two-way cylinder 6
Sensor block is provided on shell, when different left and right position-sensing switches 16 senses sensor block, different mold buckets corresponds to semiaxis embryo
Material, left and right position-sensing switch 16 send a signal to controller, and controller controls 6 stopping of two-way cylinder movement；It hangs down in the outside of column
There are three straight settings for incuding the optoelectronic switch of middle cross beam, is provided with sensor block on middle cross beam, that is, is fixed at middle cross beam
A fixed block on one side, when the optoelectronic switch of the top senses the sensor block in middle balance beam, operating cylinder stops dynamic
Make, when intermediate optoelectronic switch senses the sensor block on middle cross beam, operating cylinder starts to be pressurized, the lowermost optoelectronic switch sense
When should be to sensor block on middle cross beam, operating cylinder starts backhaul.
In the present embodiment, two-way cylinder 6 by dial insert 8, dial socket 9 be fixed on slide plate 4, dial insert 8 one end be fixed on
It on the shell of two-way cylinder 6, dials socket 9 and is fixed on slide plate 4, the other end for dialling slotting 8 is provided with pluggable axis set 10, pluggable axis set
10 are set on group socket 9.Specifically, it is provided with fixed plate 15 on 6 shell of two-way cylinder, it is fixed by fixed plate 15 dials slotting 8
On the shell of two-way cylinder 6.
In the present embodiment, pluggable axis set 10 is fixed on by plain cushion 11, spring pad 12 and bolt to be dialled on socket 9, plain cushion 11
And spring pad 12 be set in dial socket 9 on and the two be located at pluggable axis cover 10 lower end and bolt between, that is, dial insert it is movable solid
It is scheduled on slide plate.
In the present embodiment, we are further provided with copper wearing plate 13 in the two sides of slide plate 4, and the fixation of wearing plate 13 is set
It sets in 4 two sides of slide plate, it is specific to be arranged on the slide plate between pocket plate and middle cross beam, reduce the abrasion of slide plate.
In the present embodiment, the fixed device of semiaxis embryo material includes being vertically arranged in groove body 18, lower die that embryo material is placed on pedestal
Tool 19 and die cylinder 20, lower mold 19 include two ontologies worked in coordination, and one of ontology is connect with die cylinder 20,
Embryo material is placed in groove body 18 and is fixed in lower mold by die cylinder 20；It is additionally provided with arc-shaped slot 23 on lower mold 19,
Two arc-shaped slots 23 are separately positioned on two ontologies of lower mold 19 and match with two mold buckets, when binder, mold
Bucket position is between two arc-shaped slots 23, simplicity of explanation are as follows: respectively has one and semiaxis embryo material phase on two ontologies of lower mold 19
Matched semicircle perforation, for fixing semiaxis embryo material when two semicircle perforation are combined, two arc-shaped slots 23 be with
The arcuate structure that mold bucket matches, when binder, two arc-shaped slots 23 are merged into circular ring structure, and the lower end of mold bucket is inserted into
Between two arc-shaped slots 23 (being inclined-plane gentle transition between arc-shaped slot and semicircle perforation), the two formed jointly
Journey, and arc-shaped slot 23 has protective effect to mold bucket.
Further, we are also provided with locking device.Locking device includes locking cylinder 21 and is arranged in locking cylinder
Pressure cap 22 on piston rod, is provided with the protrusion of a semi-cylindrical on two ontologies of lower mold 19, after lower mold clamping,
Locking cylinder 21 stretches out, and the protrusion (being combined into cylindric) of two semi-cylindricals is just inserted into and is fixed in pressure cap 22.
In the present embodiment, we are further also provided with the end plate 2 that anti-limited slip plate 4 skids off at the both ends of slide chair 1.
It in the present embodiment, is additionally provided on end plate 2 and adjusts bolt 17, the screw rod for adjusting bolt 17 passes through end plate direction and slides
Plate adjusts both bolt 17 and the cooperation of left and right position-sensing switch optoelectronic switch 16 and is accurately positioned to mold bucket jointly, guaranteed
Its center is overlapped with the center of semiaxis embryo material, and avoiding slide plate under the action of inertia causes the positioning of mold bucket inaccurate.
When standby, two-way cylinder is located at the position of first optoelectronic switch in the position-sensing switch of left and right, at this time inner mould compared with
For long mold bucket position in the surface of semiaxis embryo material, middle cross beam is located at the optoelectronic switch position of the top first in upper and lower position-sensing switch
It sets, after semiaxis embryo material is placed in groove body by worker, presses the play button starting in PLC controller, controller successively controls
Die cylinder molding, locking cylinder is locked, operating cylinder pushes, and middle cross beam moves down, second in upper and lower position-sensing switch
When a optoelectronic switch senses middle cross beam, operating cylinder starts to be pressurized, and the longer mold bucket of mold squeezes semiaxis embryo material,
When the third optoelectronic switch in upper and lower position-sensing switch senses middle cross beam, operating cylinder starts in drive in balance beam backhaul
It moves, until when first optoelectronic switch in upper and lower position-sensing switch senses middle cross beam, operating cylinder stopping movement, while controller
Two-way cylinder movement is controlled, it is internal at this time when two-way cylinder is located at the position of second optoelectronic switch in the position-sensing switch of left and right
The shorter mold bucket position of mold is in the surface of semiaxis embryo material, and two-way cylinder stopping movement, operating cylinder pushes, under middle cross beam
It moves, when second optoelectronic switch in upper and lower position-sensing switch senses middle cross beam, operating cylinder starts to be pressurized, and mold is shorter
Mold bucket squeezes semiaxis embryo material, when the third optoelectronic switch in upper and lower position-sensing switch senses middle balance beam, work
Oil cylinder starts that middle cross beam backhaul is driven to move up, until when first in upper and lower position-sensing switch optoelectronic switch senses middle cross beam, work
Make oil cylinder stopping movement, controller control two-way cylinder is back to home position, i.e., the longer mold bucket position of inner mould is in half
Position right above axis embryo material, while controller also controls locking cylinder unlock, die cylinder die sinking, completes a semiaxis embryo material
Poly- material molding, so carry out circulate operation.
The foregoing is merely better embodiment of the invention, that is done all within the spirits and principles of the present invention is any
Improvement and equivalent replacement, are all contained within the protection scope of claims of the present invention.
Claims (10)
1. one kind is for the poly- molding double-station four-column hydraulic press of material of semiaxis, including pedestal, the four columns on pedestal, in
Crossbeam, upper balance beam, in connection balance beam and middle balance beam operating cylinder, middle balance beam can be along four column up-downs, which is characterized in that
The fixed device of semiaxis embryo material is provided on pedestal；Mold bucket there are two being set side by side below middle cross beam, two mold buckets can edge
In balance beam move left and right embryo material forged and pressed, the length of second mold bucket inner mould is first mold bucket internal mode
Has the 2/3 of length.
2. according to claim 1 a kind of for the poly- molding double-station four-column hydraulic press of material of semiaxis, which is characterized in that in
Slide chair is provided with below crossbeam, mold bucket is slidably hung on slide chair by slide plate, the rear setting of middle cross beam
There is two-way cylinder, the shell of two-way cylinder, which is fixed on slide plate, drives slide plate to horizontally slip；It is provided on middle cross beam for incuding
The left and right position-sensing switch of two-way cylinder enclosure location, when two-way cylinder shell is located at different left and right position-sensing switch positions, no
Same mold bucket position is in the surface of semiaxis embryo material；There are three the photoelectricity for incuding middle cross beam to open for the outside vertical setting of column
It closes, when the optoelectronic switch of the top senses middle balance beam, operating cylinder stopping movement, intermediate optoelectronic switch senses middle cross beam
When, operating cylinder starts to be pressurized, and when the lowermost optoelectronic switch senses middle cross beam, operating cylinder starts backhaul.
3. according to claim 2 a kind of for the poly- molding double-station four-column hydraulic press of material of semiaxis, which is characterized in that double
It is fixed on slide plate to oil cylinder by dialling slotting, group socket, dials slotting one end and be fixed on two-way cylinder shell, dial socket and be fixed on
On slide plate, dials the slotting other end and be provided with pluggable axis set, pluggable axis set, which is set in, to be dialled on socket.
4. according to claim 3 a kind of for the poly- molding double-station four-column hydraulic press of material of semiaxis, which is characterized in that dial
It plugs in axle sleeve and is fixed on by plain cushion, spring pad and bolt and dialled on socket, plain cushion and spring pad are set on group socket and the two position
Between the lower end and bolt of pluggable axis set.
5. according to claim 2 a kind of for the poly- molding double-station four-column hydraulic press of material of semiaxis, which is characterized in that sliding
The two sides of plate are provided with copper wearing plate, and wearing plate is fixed on slide plate.
6. according to right to go 1 described in one kind for the poly- molding double-station four-column hydraulic press of material of semiaxis, which is characterized in that half
The fixed device of axis embryo material includes being vertically arranged in groove body, lower mold, die cylinder that embryo material is placed on pedestal, and lower mold includes mutual
Two ontologies matched, one of ontology are connect with die cylinder, and embryo material is placed in groove body and is fixed by die cylinder
In lower mold；Arc-shaped slot is additionally provided on lower mold, two arc-shaped slots are separately positioned on two ontologies of lower mold,
When binder, mold bucket position is between two arc-shaped slots.
7. according to claim 6 a kind of for the poly- molding double-station four-column hydraulic press of material of semiaxis, which is characterized in that half
The fixed device of axis embryo material further includes locking device.
8. according to claim 7 a kind of for the poly- molding double-station four-column hydraulic press of material of semiaxis, which is characterized in that lock
Tight device includes locking cylinder and the pressure cap that is arranged on locking cylinder piston rod, is provided with one on two ontologies of lower mold
The protrusion of a semi-cylindrical, after lower mold clamping, locking cylinder stretches out, and pressure cap is set on the protrusion of two semi-cylindricals.
9. according to claim 1 a kind of for the poly- molding double-station four-column hydraulic press of material of semiaxis, which is characterized in that sliding
The both ends of panel seat are provided with the end plate that anti-limited slip plate skids off.
10. according to claim 1 a kind of for the poly- molding double-station four-column hydraulic press of material of semiaxis, which is characterized in that
Adjusting nut is additionally provided on end plate, the screw rod of adjusting nut passes through end plate towards slide plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910236595.3A CN109894557A (en) | 2019-03-27 | 2019-03-27 | One kind is for the poly- molding double-station four-column hydraulic press of material of semiaxis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910236595.3A CN109894557A (en) | 2019-03-27 | 2019-03-27 | One kind is for the poly- molding double-station four-column hydraulic press of material of semiaxis |
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| CN109894557A true CN109894557A (en) | 2019-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910236595.3A Pending CN109894557A (en) | 2019-03-27 | 2019-03-27 | One kind is for the poly- molding double-station four-column hydraulic press of material of semiaxis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130938A (en) * | 2021-11-12 | 2022-03-04 | 重庆荆江汽车半轴股份有限公司 | Material forging device is gathered to car semi-axis flange end |
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|---|---|---|---|---|
| CN114130938A (en) * | 2021-11-12 | 2022-03-04 | 重庆荆江汽车半轴股份有限公司 | Material forging device is gathered to car semi-axis flange end |
| CN114130938B (en) * | 2021-11-12 | 2024-05-28 | 重庆荆江汽车半轴股份有限公司 | Material gathering forging device for flange end of automobile half shaft |
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Application publication date: 20190618 |