CN204018410U - For plastic deformation, squeeze the mould bases of forging molding mould - Google Patents

For plastic deformation, squeeze the mould bases of forging molding mould Download PDF

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Publication number
CN204018410U
CN204018410U CN201420405108.4U CN201420405108U CN204018410U CN 204018410 U CN204018410 U CN 204018410U CN 201420405108 U CN201420405108 U CN 201420405108U CN 204018410 U CN204018410 U CN 204018410U
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China
Prior art keywords
moving plate
mould
plastic deformation
fixed head
forging molding
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CN201420405108.4U
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Chinese (zh)
Inventor
龙西新
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ZHUZHOU WENJIA INDUSTRIAL Co Ltd
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ZHUZHOU WENJIA INDUSTRIAL Co Ltd
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Abstract

The utility model discloses a kind of mould bases that squeezes forging molding mould for plastic deformation, comprise fixed head for being connected with mould driving mechanism and for the moving plate that squeezes forging mould is installed, moving plate is slidably connected on fixed head, between moving plate and fixed head, be equiped with the buffering resetting-mechanism for making plate slide and reset, mould bases is provided with the stroke control mechanism for the sliding stroke of automatic regulation moving plate.The utlity model has simple in structure, easy to adjust, can reduce labour intensity, enhance productivity and easily be automated the advantages such as control.

Description

For plastic deformation, squeeze the mould bases of forging molding mould
Technical field
The utility model relates to plastic deformation and squeezes forging molding apparatus field, is specifically related to a kind of mould bases that squeezes forging molding mould for plastic deformation.
Background technology
It is to utilize Principles of Metal Forming to carry out a kind of method of pressure processing that metal squeezes forging molding technology, to put into mould through pretreated metal stock, then on metal stock, exert pressure and make metal stock generation be out of shape and be full of mold cavity, thereby obtain needed part.It is a kind of few cutting or without the advanced technologies technology of machining that metal squeezes forging molding technology, be beneficial to the quality that improves goods, improve goods interior microscopic tissue and performance, and also have and save that material, energy consumption are low, applied range, production flexibility is large, the simple and few feature of equipment investment of technological process.
At present, also there are a lot of application technology bottlenecks in crowded forging molding technology and crowded forging molding equipment both at home and abroad, and this technology can not be developed fully.
Crowded forging mould is floated and is installed by floating type mould bases, floating type mould bases comprises fixed head and for the moving plate that squeezes forging mould is installed, this moving plate is slidedly arranged on fixed head, is provided for the buffering resetting-mechanism that makes plate slide and reset between moving plate and fixed head simultaneously.Existing floating type mould bases is all to adopt secure fit to install, and when need to adjust moving plate with respect to the sliding stroke of fixed head because of mold exchange more time, must manual operation adjusts, and has time-consuming, effort, the problems such as adjusting inconvenience; And when needs are changed crowded swaging, need whole mould bases to carry out dismounting, had a strong impact on production efficiency.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiency that prior art exists, provide a kind of simple in structure, easy to adjust, can reduce labour intensity, enhance productivity and easily be automated control for plastic deformation, squeeze the mould bases of forging molding mould.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of mould bases that squeezes forging molding mould for plastic deformation, comprise fixed head for being connected with mould driving mechanism and for the moving plate that squeezes forging mould is installed, described moving plate is slidably connected on described fixed head, between described moving plate and fixed head, be equiped with the buffering resetting-mechanism for making described moving plate slide and reset, described mould bases is provided with for automatically regulating the stroke control mechanism of the sliding stroke of described moving plate.
As further improvement of the utility model:
Described stroke control mechanism comprises screw mandrel, feed screw nut and the rotary drive for driving described screw mandrel to rotate, and described feed screw nut is connected with described moving plate, and described screw mandrel rotates to be installed on fixed head and with described feed screw nut and is connected.
Described moving plate is slidably connected by least two described stroke control mechanisms of cover and described fixed head.
On described moving plate, be fixedly equiped with fairlead, described feed screw nut is slidedly arranged in described fairlead, and one end of described fairlead is provided with limiting section, and described screw mandrel is connected through described limiting section and described feed screw nut.
In described fairlead, be equiped with the first coil tension spring that feed screw nut is pressed to described limiting section.
The other end of described fairlead is provided with detachable end, and described the first coil tension spring is installed with between described end cap and feed screw nut.
On described moving plate, offer through hole, described fairlead is installed in described through hole, and described end cap keeps concordant with described moving plate.
Described rotary drive comprises servomotor and is fixed at the gear on described fixed head, and described servomotor is connected with described screw mandrel by described gear.
Described buffering resetting-mechanism is the second coil tension spring being installed with between described fixed head and moving plate; Described the second coil tension spring is sheathed on the outside of described stroke control mechanism.
Described fixed head is provided with the first protective jacket, and described moving plate is provided with the second protective jacket, and described the first protective jacket and the socket of the second protective jacket coordinate and described stroke control mechanism and the second coil tension spring are formed to parcel.
Compared with prior art, the utility model has the advantage of: the utility model squeezes the mould bases of forging molding mould for plastic deformation, by stroke control mechanism is set, can realize the sliding stroke of automatic regulation moving plate, do not need manual operation adjustment, reduce hand labor intensity, greatly improved production efficiency, and its automation control simple in structure, easy to adjust fast, to be easy to realize crowded forging equipment.
Accompanying drawing explanation
Fig. 1 is that the utility model squeezes the main sectional structure schematic diagram of the mould bases of forging molding mould for plastic deformation.
Fig. 2 is that the utility model squeezes the mounting structure schematic diagram of the mould bases stroke control mechanism of forging molding mould for plastic deformation.
Marginal data:
1, fixed head; 2, moving plate; 3, stroke control mechanism; 31, screw mandrel; 32, feed screw nut; 33, fairlead; 331, limiting section; 332, end cap; 34, the first coil tension spring; 35, servomotor; 36, gear; 4, the second coil tension spring; 5, the first protective jacket; 6, the second protective jacket.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model squeezes the mould bases of forging molding mould for plastic deformation, comprise fixed head 1 and for the moving plate 2 that squeezes forging mould is installed, fixed head 1 is for being connected with mould driving mechanism, moving plate 2 is slidably connected on fixed head 1, between moving plate 2 and fixed head 1, be equiped with the buffering resetting-mechanism for making plate 2 slide and reset, mould bases is provided with the stroke control mechanism 3 for the sliding stroke of automatic regulation moving plate 2.The trip governor motion 3 comprises screw mandrel 31, feed screw nut 32 and the rotary drive for driving screw mandrel 31 to rotate, feed screw nut 32 is connected with moving plate 2, screw mandrel 31 rotates to be installed on fixed head 1 and with feed screw nut 32 and is connected, by rotary drive, drive screw mandrel 31 to rotate, can change the cooperation position of feed screw nut 32 on screw mandrel 31, thereby change the maximum distance between moving plate 2 and fixed head 1, change the sliding stroke of moving plate 2.The utility model squeezes the mould bases of forging molding mould for plastic deformation, by stroke control mechanism is set, can realize the sliding stroke of automatic regulation moving plate 2, and mould is mounted on moving plate 2, the domain of walker that can regulate easily mould, does not need manual operation adjustment, has reduced hand labor intensity, greatly improved production efficiency, and its automation control simple in structure, easy to adjust fast, to be easy to realize crowded forging equipment.
In the present embodiment, moving plate 2 is slidably connected with fixed head 1 by two cover stroke control mechanisms 3.Specifically, on moving plate 2, be fixedly equiped with fairlead 33, feed screw nut 32 is slidedly arranged in fairlead 33, one end of fairlead 33 is provided with limiting section 331, limiting section 331 is provided with through hole, and screw mandrel 31 is connected through through hole and the feed screw nut 32 on limiting section 331, and this limiting section 331 has coordinated the effect that limits moving plate 2 sliding strokes with feed screw nut 32, when feed screw nut 32 offsets with limiting section 331, moving plate 2 is in the position with fixed head 1 spaced furthest.Because fixed head 1, screw mandrel 31 and feed screw nut 32 link together, fairlead 33 and feed screw nut 32 can relative slidings, and then make the plate 2 also can be with respect to fixed head 1 slip.
The other end of above-mentioned fairlead 33 is provided with end cap 332, between end cap 332 and feed screw nut 32, be installed with the first coil tension spring 34, the elastic force of the first coil tension spring 34 presses to limiting section 331 by feed screw nut 32, and end cap 332 is connected with fairlead 33 by securing member, so that installation and removal.When moving plate 2 is installed, by screw mandrel 31, through limiting section 331, under the elasticity pressure of the first coil tension spring 34, feed screw nut 32 offsets and screws with screw mandrel 31, installs very convenient quick.The installation of fairlead 33 is to offer through hole on moving plate 2, and fairlead 33 is installed in through hole, on moving plate 2, is also provided with counterbore, and the end cap 332 of fairlead 33 is positioned at this counterbore and keeps concordant with moving plate 2, to avoid protruding the action of the Surface Interference mould that moves plate 2.
Certainly, in other embodiments, moving plate 2 also can be slidably connected with fixed head 1 by the stroke control mechanism 3 of quadruplet or more even number.
In the present embodiment, rotary drive comprises servomotor 35 and gear 36, and servomotor 35 and gear 36 are employing existing structure, do not repeat them here.Gear 36 is fixed on fixed head 1, and servomotor 35 is connected with the power shaft of gear 36, and the output shaft of gear 36 is connected with screw mandrel 31, by servomotor 35, can drive the corresponding rotation of screw mandrel 31.
In the present embodiment, buffering resetting-mechanism is that the second coil tension spring 4, the second coil tension springs 4 are installed with between fixed head 1 and moving plate 2, during installation, the second coil tension spring 4 is sheathed on to the outside of screw mandrel 31, feed screw nut 32 and fairlead 33, makes structure compacter.
In the present embodiment; fixed head 1 is provided with the first protective jacket 5; moving plate 2 is provided with the second protective jacket 6; the first protective jacket 5 and the second protective jacket 6 sockets coordinate the combined protection cover that forms a sealing; and during the change of distance between moving plate 2 and fixed head 1; the first protective jacket 5 and the second protective jacket 6 remain socket and can not depart from; screw mandrel 31, feed screw nut 32, fairlead 33 and the second coil tension spring 4 are all installed in this combined protection cover, form protection reliably under the parcel of combined protection cover.
The utility model squeezes the mould bases of forging molding mould for plastic deformation, when moving plate 2 is installed, feed screw nut 32 and the first coil tension spring 34 are packed in fairlead 33 successively, by securing member, end cap 332 is fixed to the end of fairlead 33, the first coil tension spring 34 is compressed to be withstood on feed screw nut 32 on the limiting section 331 of fairlead 33 again; Make screw mandrel 31 offset through limiting section 331 through holes and feed screw nut 32 again, start servomotor 35 screw mandrel 31 is rotated in screw-in feed screw nut 32, until make feed screw nut 32 reach pre-position, the sliding stroke that this precalculated position needs according to moving plate 2 is determined.When the moving plate 2 of needs dismounting, servomotor 35 is rotated backward, and then make screw mandrel 31 exit feed screw nut 32, thereby can pull down moving plate 2.When the sliding stroke of plate 2 is moved in needs adjustment, by servomotor 35, control the corresponding rotation of screw mandrel 31.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment.For those skilled in the art, do not departing under the utility model technical conceive prerequisite resulting improvement and conversion also should be considered as protection domain of the present utility model.

Claims (10)

1. a mould bases that squeezes forging molding mould for plastic deformation, comprise fixed head (1) for being connected with mould driving mechanism and for the moving plate (2) that squeezes forging mould is installed, described moving plate (2) is slidably connected on described fixed head (1), between described moving plate (2) and fixed head (1), be equiped with the buffering resetting-mechanism for making described moving plate (2) slide and reset, it is characterized in that: described mould bases is provided with for automatically regulating the stroke control mechanism (3) of the sliding stroke of described moving plate (2).
2. the mould bases that squeezes forging molding mould for plastic deformation according to claim 1, it is characterized in that: described stroke control mechanism (3) comprises screw mandrel (31), feed screw nut (32) and the rotary drive for driving described screw mandrel (31) to rotate, described feed screw nut (32) is connected with described moving plate (2), and described screw mandrel (31) rotates and is installed in fixed head (1) above and is connected with described feed screw nut (32).
3. the mould bases that squeezes forging molding mould for plastic deformation according to claim 2, is characterized in that: described moving plate (2) is slidably connected with described fixed head (1) by least two described stroke control mechanisms of cover (3).
4. the mould bases that squeezes forging molding mould for plastic deformation according to claim 3, it is characterized in that: the upper fairlead (33) that is fixedly equiped with of described moving plate (2), described feed screw nut (32) is slidedly arranged in described fairlead (33), one end of described fairlead (33) is provided with limiting section (331), and described screw mandrel (31) is connected with described feed screw nut (32) through described limiting section (331).
5. the mould bases that squeezes forging molding mould for plastic deformation according to claim 4, is characterized in that: in described fairlead (33), be equiped with the first coil tension spring (34) that feed screw nut (32) is pressed to described limiting section (331).
6. the mould bases that squeezes forging molding mould for plastic deformation according to claim 5, it is characterized in that: the other end of described fairlead (33) is provided with detachable end (332), described the first coil tension spring (34) is installed with between described end cap (332) and feed screw nut (32).
7. the mould bases that squeezes forging molding mould for plastic deformation according to claim 6, it is characterized in that: on described moving plate (2), offer through hole, described fairlead (33) is installed in described through hole, and described end cap (332) keeps concordant with described moving plate (2).
8. the mould bases that squeezes forging molding mould for plastic deformation according to claim 2, it is characterized in that: described rotary drive comprises servomotor (35) and be fixed at the gear (36) on described fixed head (1), described servomotor (35) is connected with described screw mandrel (31) by described gear (36).
9. according to the mould bases for the crowded forging molding mould of plastic deformation described in any one in claim 1 to 8, it is characterized in that: described buffering resetting-mechanism is for being installed with the second coil tension spring (4) between described fixed head (1) and moving plate (2); Described the second coil tension spring (4) is sheathed on the outside of described stroke control mechanism (3).
10. the mould bases that squeezes forging molding mould for plastic deformation according to claim 9, it is characterized in that: described fixed head (1) is provided with the first protective jacket (5), described moving plate (2) is provided with the second protective jacket (6), and described the first protective jacket (5) and the second protective jacket (6) socket coordinate and described stroke control mechanism (3) and the second coil tension spring (4) are formed to parcel.
CN201420405108.4U 2014-07-22 2014-07-22 For plastic deformation, squeeze the mould bases of forging molding mould Active CN204018410U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420405108.4U CN204018410U (en) 2014-07-22 2014-07-22 For plastic deformation, squeeze the mould bases of forging molding mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420405108.4U CN204018410U (en) 2014-07-22 2014-07-22 For plastic deformation, squeeze the mould bases of forging molding mould

Publications (1)

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CN204018410U true CN204018410U (en) 2014-12-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107570651A (en) * 2017-09-28 2018-01-12 河钢股份有限公司 Platform is made in a kind of special alloy concurrent heating swaged forging

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107570651A (en) * 2017-09-28 2018-01-12 河钢股份有限公司 Platform is made in a kind of special alloy concurrent heating swaged forging

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