CN106825347A - Forging hammer - Google Patents
Forging hammer Download PDFInfo
- Publication number
- CN106825347A CN106825347A CN201611007159.1A CN201611007159A CN106825347A CN 106825347 A CN106825347 A CN 106825347A CN 201611007159 A CN201611007159 A CN 201611007159A CN 106825347 A CN106825347 A CN 106825347A
- Authority
- CN
- China
- Prior art keywords
- sensor component
- tup
- forging
- head sections
- hammered
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/20—Drives for hammers; Transmission means therefor
- B21J7/22—Drives for hammers; Transmission means therefor for power hammers
- B21J7/30—Drives for hammers; Transmission means therefor for power hammers operated by electro-magnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/04—Power hammers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/06—Hammers tups; Anvils; Anvil blocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/20—Drives for hammers; Transmission means therefor
- B21J7/46—Control devices specially adapted to forging hammers, not restricted to one of the preceding subgroups
Abstract
The present invention relates to forge hammer, specifically, propose forging hammer 1, including anvil block 2, head sections 3, tup 4 and path measurements system 1901, wherein, path measurements system 1901 includes first sensor component 1902 and second sensor component 1904, wherein, tup 4 includes hollow space 1903 and wherein, and first sensor component 1902 and/or second sensor component 1904 are at least partially protruding in hollow space 1903.
Description
Technical field
The present invention relates to the forging hammer of preamble according to claim 1.
Background technology
It is sufficiently known for using in the industry for example during free forming is forged or in mould forging by prior art
Forging hammer.Detailed introduction on the professional domain can be as referenced by with this file " handbook remodeling technology ",
Eckhart Doege, Bernd-Arno Behrens, Springer publishing houses, second edition, page 2010,719 and continued page
（Literatur "Handbuch Umformtechnik", Eckhart Doege, Bernd-Arno Behrens,
Springer-Verlag, 2.Auflage, 2010, Seiten 719 ff.）Learn.
But in terms of prior art disadvantageously, sensitive sensor unit delicately especially reacts to vibrations, its
In, this vibrations especially occur in the case where the forging of the type that operation beginning is referred to is hammered into shape.Especially when this sensor unit,
Such as path measurements system（Wegmesssystem）, when being arranged in the region of the anvil block of forging hammer, then this is such feelings
Condition.
Thus inevitably cause, sensor unit detects inaccurate numerical value, what thus forging was hammered into shape operates in
Can not ideally be designed in situation.This in addition operation with Linear Driving forging hammer into shape in the case of into special problem,
The forging hammer is known as so-called linear hammer to those skilled in the art.
The content of the invention
Therefore task of the invention is can as follows to run the forging hammer with sensor unit, that is, cause sensor list
Unit receives in operation forging hammer or processes measurement data as accurate as possible.
The characteristic that the task passes through claim 1 with the feature of the preamble of claim 1 as starting point
Feature is solved.Favourable and suitable improvement project is given in the dependent claims.
Propose forging hammer, including anvil block, head sections, tup and path measurements system, wherein, path measurements system includes the
One sensor component and second sensor component.
Core of the invention is that tup includes hollow space and first sensor component and/or second sensor component
It is at least partially protruding in hollow space.
So that one in sensor component departs from ground arrangement with head sections.Path measurements system generally thus with
Less vibrations are transferred（ausgeliefert）And realize providing accurate measurement data, thus forge the operation energy of hammer
Enough relatively efficiently design.
The sensor component being arranged at anvil block or the path measurements system being arranged at anvil block can be in the thickness of workpiece
Aspect provides accurate measurement data.The path measurements system being arranged so as to or the sensor component being arranged so as to undergo higher
Load.
Be arranged at head sections or on path measurements system be arranged at head sections or on sensor component can
The measurement data of precision is provided in terms of linear adjustment motor.Because path measurements system or sensor component and linear motor or
Linear actuator be arranged at head sections or on, therefore ground linear adjustment motor or Linear actuator can be optimized.
Being therefore disposed on the sensor component at head sections can advantageously act on linear adjustment motor and be arranged in
Sensor component in anvil block can advantageously influence forging process（Work pieces process is based in other words）.
Such arrangement energy of the component of the path measurements system including first sensor component and second sensor component
It is enough to realize defencive function in addition in case the magnetic field of the wall portion of the metal through tup of linear motor.In addition with forging to be processed
The interval of part can actively impact path measurements system because forge piece is processed and this temperature energy high with temperature high
Enough negative influence path measurements systems in terms of data to be detected.It is furthermore possible to Protection path measuring system or first or second
Sensor component in case influence, such as dust of machinery because at least part of component exists in hollow space.In addition it is hot
Length change can be detected and correct.
Be arranged in particularly preferred embodiment of the invention, first sensor component along tup mobile axis
Arrange and second sensor component is arranged in the region of the mobile axis of tup.This is rendered as detecting measurement data
The position of geometry, the position can be positive in terms of accuracy of measurement.Sensor component, in this first sensor component
The arrangement of this centering the accuracy of measurement of raising can be provided in addition because can provide dry with rising for such as linear motor
Disturb the interval in the magnetic field of effect.
Favourable design of the invention can specify that second sensor component is arranged simultaneously along the mobile axis of tup
And first sensor component is arranged in the region of the mobile axis of tup.
This is equally rendered as the position of the geometry for detecting measurement data, and the position can in terms of accuracy of measurement
It is positive.In an identical manner, sensor component, can be carried in addition in the arrangement of this centering of this second sensor component
For the accuracy of measurement for improving, because the interval with the magnetic field for playing interference effect of such as linear motor can be provided.
Favourable design of the invention can specify that first sensor component and/or second sensor component are constructed
Into similar rod.
Such sensor component for example can be incorporated into hollow space far away.This can cause actively impact to be surveyed
Amount.
Another favourable design of the invention can specify, first sensor component is arranged at head sections and
Two sensor components are arranged at tup and are especially configured to magnet ring.
First sensor component experiences the vibrations smaller than at anvil block at head sections, fixes known at the anvil block
First sensor component.Because less vibrations can provide accurate measurement data.Thus, it is possible to optimize operation forging machine
Device.Path measurements system is generally or first sensor component can be used in addition more longly.This can mean that economy
Advantage.Magnet ring is rendered as the feasibility of the cost-effective for second sensor component.This outer magnet ring can be easily
Change.
Another favourable design of the invention can specify, second sensor component is arranged at head sections and
One sensor component is arranged at tup and is especially configured to optical detection agency.
Second sensor component is same than experiencing small vibrations at anvil block at head sections, is fixed at the anvil block
The second sensor component known.Because less vibrations can provide accurate measurement data.Path measurements system is generally
Or second sensor component can be used in addition more longly.This can mean that the advantage of economy.By means of optical spy
Survey the measurement that mechanism is able to carry out relatively consumption.
It is of the invention be advantageously improved scheme in can be arranged to, first sensor component pass through second sensor component
It is directed in the hollow space of tup.
Can be achieved in, check that in its simplest form, if corresponding sensor structure is correctly assembled in execution
Part.
Improvement project of the invention can in addition specify that second sensor component is directed to hammer by first sensor component
In the hollow space of head.
By this way can for example using following sensor component, it includes optical probe unit.
Another favourable design of the invention can specify, be disposed with hollow space at least one holding and/
Or guide device and be connected with first sensor component or second sensor component.
First or the vibration of second sensor component can thus be reduced.Can realize in addition so that first or second passes
Sensor cell is stabilized.Thus, it is possible to obtain accurate measured value and accuracy of measurement can be in whole measurement range
Upper raising.Can finally exclude or reduce the functional fault of path measurements system.
It is of the invention it is another be advantageously improved scheme in can be arranged to, at least one keeps and/or guide device is prominent
Go out and be connected in the hollow space of tup and especially with head sections or tup.
Can be arranged in improvement project of the invention, be passed between first sensor component and head sections or second
At least one is disposed between sensor component and head sections slow down device.First or the vibration of second sensor component thus subtract
It is few.Also realize causing first or second sensor unit stabilisation.Thus, it is possible to obtaining accurate measured value and measuring
The degree of accuracy can be improved in whole measurement range.Can finally exclude or reduce the functional fault of path measurements system.
Preferred design of the invention can specify, keep and/or guide device is configured to hang carrier（Hä
ngerträger）, it is described suspension carrier include at least one suspension（Ausleger）, wherein, suspension is projected into hollow space
And especially it is connected in the region of the free end of first sensor component with first sensor component.
Kept in design of the invention and/or guide device is configured to the element of elasticity, is especially configured to spring
Device, wherein so that the free end of at least one sensor component stabilizes especially in case the skew of radial direction in tup.
Thus keep and/or guide device enables to first sensor component stability, be thus on the one hand prevented from
The damage of sensor component.On the other hand can prevent from damaging by the vibration of the suppression of sensor component.
Can be arranged in another design of the invention, path measurements system is configured to absolute value measuring system
（Absolutwert-Messsystem）, the position of tup can be detected by the absolute value measuring system.
The measurement data of acquisition is simply assessed in this realization.In addition this is rendered as the path measurements system of cost-effective.
Another embodiment of the present invention specify, first and/or second sensor component be at least partially disposed at tup
Hollow space in.Thereby guarantee that in an advantageous manner and be reliably positioned in hollow space.It is arranged in the hollow space of tup
In sensor unit undergo forging hammer, the less vibrations of especially linear hammer.In addition ensure when using linear hammer relative to
The shielding in the magnetic field of linear motor.
The present invention can specify, forging hammer includes stator and mover, wherein, stator arrangement in head sections, wherein, mover
It is connected with the side face of tup, wherein, stator and mover form linear motor, wherein, the first sensor structure of path measurements system
Part and second sensor component are arranged in the middle longitudinal axis of the linear motor formed by stator and mover（Mittellä
ngsachse）Region in.
In addition the present invention can specify that head sections are arranged on anvil block, and tup is guided in anvil block, the top of forging mold
Part is connected with the downside of tup, and the lower member of forging mold is connected with being opposite to the upper member of forging mold with anvil block.
The present invention can specify that forging hammer is configured to linear hammer.
The linear hammer in meaning of the present invention into following it will be appreciated that hammer into shape, the direct drive that the motion of tup passes through electricity wherein
Move or carried out by linear motor.Linear hammer is following forging hammer in meaning of the present invention, and the forging hammer passes through linear horse
Up to driving.
The first sensor component of path measuring system is it will be appreciated that be receiver in meaning of the present invention（Nehmer）.
In addition in meaning of the present invention second sensor component it will be appreciated that be transmitter（Geber）.
Brief description of the drawings
Other details of the invention is expanded on further according to the embodiment being shown in the drawings below.Herein：
Fig. 1 shows the view of the perspective of forging hammer；
Fig. 2 show figure 1 illustrates forging hammer front view；
Fig. 3 is showing along hatching III-III shown in figure 2 and passes through the cross section view that hammer is forged as known to Fig. 1 and 2；
Fig. 4 shows the side view of the forging hammer shown in Fig. 1 to 3；
The partial view of the perspective of the forging hammer that Fig. 5 shows to be shown in Fig. 1 to 4, the partial view is partly implemented as point
Diagrammatic view；
Fig. 6 shows the partial view of the perspective of the implementation flexible program of the forging hammer shown in Fig. 1 to 5, wherein, the part regards
Figure is partly implemented as decomposition view；
Fig. 7 shows a kind of schematical diagram of the forging hammer of the implementation method with path measurements system of the invention,
And
Fig. 8 shows the detailed view of Fig. 7.
Reference numerals list
1 forging hammer
2 anvil blocks
3 head sections
4 tups
5 （Forging mold 6）Lower member
6 forging molds
7 （Forging mold 6）Upper member
8 stators
9 movers
10 linear motors
11 spring means
12 mobile axis
13 frames
14 anvil block inserts
15 immobilising devices
16 coverings
17 brake apparatus
18 vertical directions
19 travel limit portions
20 （Tup 4）Side face
21 （Tup 4）Downside
22 （Tup 4）Upside
The head sections of 23 bottoms
The head sections on 24 tops
25 wedges
26 locking units
27 overload safety pieces
28 guide sleeves
29 supporting devices
30 supports
31 ring outer rims
32 head pieces
33 （It is arranged at anvil block）Guide device
34a terminal boards
34b ring outer rims
1901 path measurements systems
1902 first sensor components
1903 hollow spaces
1904 second sensor components
1905 （Tup 4）Mobile axis
1906th, 1906' keeps and/or guide device
1907 suspensions
1908 matrixes
1909 slow down device
1910th, 1910' suspensions carrier
1911 connecting elements
1912 （First sensor component 1902）Free end
1913rd, 1913' containment devices.
Specific embodiment
Fig. 1 shows the diagram of the perspective of forging hammer 1.It includes anvil block 2, and the anvil block has substantially U-shaped profile.
Head sections 3 are disposed with anvil block 2.Head sections 3 are in the illustrated embodiment by the head sections 23 and the head sections 24 on top of bottom
Composition.
One piece can also be designed to the type and mode head sections 3 that do not show further.
Covering 16 is disposed with head sections 3 or on the head sections 24 on top.Tup 4 is disposed with anvil block 2.Forging
Hammer 1 is made in order to process workpiece（It is not shown）The lower member 5 of upper member 7 and forging mold 6 including forging mold 6.
In fig. 2 with schematical side view show again figure 1 illustrates forging hammer 1.Forging hammer 1 is designed as short
Stroke mould is hammered into shape（Kurzhub-Gesenkhammer）.Forging hammer 1 includes the anvil block 2, the anvil block insert that refer to
（Schabotteneinsatz）14th, head sections 3 and tup 4.
Head sections 3 and anvil block 2 are by means of immobilising device 15（One in immobilising device is represented merely illustratively）Can
Releasably be connected to each other.The head sections 23 of bottom are connected and fixed with anvil block 2 herein in the illustrated embodiment.Head sections
3（It is made up of the head sections 24 on top and the head sections 23 of bottom）And anvil block 2 forms frame 13.In addition set at head sections 3
It is equipped with covering 16.Tup 4 is guided in anvil block 2.
Wedge 25 is disposed with the region of anvil block insert 14 in anvil block 2.Guide device is disposed with addition in anvil block 2
33, the guide device is arranged for guiding tup 4 in anvil block 2.In addition travel limit portion 19 is provided with anvil block 2.
Forging hammer includes optional brake apparatus 17 in addition, such as being braked in emergency.
Guide device 33 is realized guiding tup 4 in anvil block 2.In addition realize tup 4 and herein do not show further
Primary components（Corresponding to stator 8（Referring to Fig. 6））Interval.Such primary components and secondary component（It is not shown）Form line
Property motor 10.Secondary component is also understood that to be mover.Secondary component can include tup 4.
Figure 3 illustrates cross section view（It corresponds to the hatching III-III being drawn into fig. 2 and stretches）Show, forge
Hammer 1 is made to be driven by linear motor 10.With the type and mode that do not show further herein, linear motor 10 is by stator and mover
Formed.Stator arrangement is in head sections 3 and mover is formed by Magnet and tup 4, wherein, the Magnet being not shown
It is arranged on the side face of tup 4.In order to run so that tup 4 is driven as follows by means of linear motor 10, that is, cause the edge of tup 4
The mobile axis 12 on vertical direction 18 are moved.In addition show, tup 4 has downside 21 and upside 22.
Forging hammer 1 includes overload safety piece 27, and the overload safety piece is made up of disk like groups of springs.The overload energy of safety piece 27
It is real enough in the case of mover or tup 4 too high speed or functional fault or adjustment after the procedure of processing of forging
Trample upwards motion when, reducing speed and reduce or prevent forging hammer at damage.
Shown in another side view in fig. 4, forging hammer 1 includes locking unit 26.The locking unit can be realized
Forging 1 fixation for example in pending maintenance work of hammer.
Operationally, that is to say, that in processing workpiece（It is not shown）When, tup or mover are by linear motor 10（Referring to figure
3）Drive and moved towards workpiece or away from the workpiece.Towards the motion of workpiece（The workpiece is last by forging mold 6
Lower member 5 and the upper member 7 of forging mold 6 process）Carried out downwards on vertical direction 18 herein（Referring to Fig. 2）.
It is corresponding in turn be motion of the tup after it is run on workpiece.In order to limit the stroke of tup, forging 1 this outsourcing of hammer
Include the travel limit portion 19 being already mentioned above（Referring further to Fig. 2）.
Fig. 5 shows the diagram of the perspective of the forging hammer 1 shown in Fig. 1 to 4 with the decomposition view of part.Can see herein
Go out, guide sleeve 28 is installed in the head sections 24 on top in the state of assembling.Guide sleeve 28 realizes the head on top
Tup 4 is guided in section 24.Guide sleeve 28 is designed substantially to column and with ring outer rim 31 in embodiment.Implementing
Guide sleeve 28 and ring outer rim 31 are configured to one piece in example.
In addition the head piece 32 of tup 4 shows with departing from the body of tup 4.Head piece 32 realizes tup 4 in guiding
Sliding guidance in sleeve 28.Head piece 32 is made of aluminum in the illustrated embodiment and hot charging（aufgeschrumpft）
Onto the body of tup 4.
Due to guide sleeve 28（It is arranged in head sections 3）And guide device 33（It is arranged in anvil block 2）Cloth
Put so that tup 4 is not only directed in head sections 3 but also in anvil block 2.
Fig. 6 shows the implementation flexible program of forging hammer 1 using the diagram of local perspective with the decomposition view of part.Herein
Can be seen that, forging hammer 1 includes supporting device 29, and stator 8 is seated on the supporting device in the state being fitted into.This external stator
8 include terminal board（Klemmenkasten）34a and ring outer rim 34b.Ring outer rim 34b is seated on support 30 after assembly,
The support is arranged at the head sections 23 of bottom.Thus stator 8 is mounted in and substantially in the head sections 23 of bottom.Top
Head sections 24 are placed on stator 8 in assembling stator 8 or after assembling stator 8.Thus the head sections 24 on top can be managed
It is covering to solve.
Head sections 3 are designed to one piece and can regarding as with the head sections 23 of bottom in such a case.
Figure 7 illustrates the schematical diagram of the forging hammer 1 with path measurements system 1901 of the invention.Forging
Make hammer 1 includes path measurements system 1901 herein, and the path measurements system is passed including first sensor component 1902 and second
Sensor component 1904.First sensor component 1902 is configured to bar-shaped in embodiment and is projected into hollow space 1903.
First sensor component 1902 is arranged along the mobile axis 1905 of tup 4.
Path measurements system 1901 includes matrix 1908 in embodiment, and first sensor component 1902 connects with described matrix
Connect.This such component of first sensor component 1902 and matrix 1908 is connected with head sections 3.In the illustrated embodiment
First sensor component 1902 slows down device 1909 and is supported at head sections 3 by least one.It is also feasible that the first sensing
Device component 1902 is hung up at head sections 3.In addition it is possible that first sensor component 1902 connects with the head sections 24 on top
Connect.
The second sensor component 1904 of path measurements system 1901 is arranged in the region of the mobile axis 1905 of tup 4
In.The second sensor component 1904 of path measurements system 1901 is arranged at the upside 22 of tup 4 and especially in the example shown
It is configured to magnet ring.In addition first sensor component 1902 is directed to the hollow sky of tup 4 through second sensor component 1904
Between in 1903, wherein, the free end 1912 of first sensor component 1902 is in tup 4 by keeping and/or guide
Part 1906 is stabilized especially in case the skew of radial direction.Show in addition in the figure 7, keep and/or guide device 1906 is also fixed on
At suspension 1907, the suspension is projected into the hollow space of tup 4, wherein, suspension 1907 is connected with head sections 3.With similar
Mode suspension 1907 can also be connected with the head sections 24 on top and/or with the head sections 23 of bottom.In the embodiment for showing
Middle first sensor component 1902 is corresponding to receiver and second sensor component 1904 corresponds to transmitter.
Suspension 1907 includes two suspension carriers 1910,1910' in the illustrated embodiment, wherein, the suspension carrier
1910th, 1910' is upwardly extended in the side of the free end 1912 of first sensor component 1902.
With the type and the mode that are not shown it is possible that second sensor component is arranged at head sections and first passes
Sensor component is arranged at tup and is especially configured to optical detection agency.Optical detection agency can be camera.Just
For this, optical detection agency is rendered as receiver.The receiver corresponds to first sensor component.In addition it is feasible
It is, in the hollow space that second sensor component is directed to tup by first sensor component.
Thus it is possible that first sensor unit can be used as the transmission of path measurements system in meaning of the present invention
Device or the receiver effect as path measurements system.In addition it is possible that second sensor component can be used as path measurements
The transmitter of system or the receiver effect as path measurements system.It is implemented as follows in this path measurements system so that its beginning
Include not only transmitter but also receiver eventually.
Fig. 8 shows the schematical view of the amplification of the forging hammer according to Fig. 7.Can be seen that herein, suspension 1907 includes connecting
Element 1911 is connect, the connecting element will hang carrier 1910,1910' in the hollow space 1903 of tup 4 in the first sensing
Connected under the free end of first sensor component 1902 in the region of the free end of device component 1902.
The free end 1912 of first sensor component is described it will be appreciated that into following region in meaning of the present invention
Region is at least 1/3rd of the vertical extension of first sensor component.Free end 1912 is arranged in hollow space 1903
Or be projected into hollow space 1903.
In addition can be seen that, suspension carrier 1910,1910' is respectively connected by containment device 1913,1913' and head sections 3.This
Have the following advantages that, i.e., suspension 1907 stably can be connected with head sections 3, thus, it is possible to prevent suspension 1907 or suspension carry
The damage of body 1910,1910'.For other stabilisation, suspension 1907 includes connecting element 1911, and the connecting element will be outstanding
Carry body 1910,1910' be connected to each other.
Can be arranged in design of the invention, suspension 1907 is designed to one piece.
Can be arranged in embodiments of the present invention, suspension 1907 is including at least one suspension carrier 1910 and at least
One keeps and/or guide device 1906.
Two are kept in the illustrated embodiment and/or guide device 1906,1906' is arranged as follows, that is, cause suspension
Carrier 1910,1910' and first sensor component 1902 are connected.Keep herein and/or guide device 1906 is designed as spring element
Part, the skew of the radial direction of the spring element resistance first sensor component 1902.
When forging impact is implemented, tup 4 is as follows along first sensor component 1902 together with second sensor component 1904
Move downward, that is, in causing that second sensor component 1904 reaches other positions relative to first sensor component 1902.
The corresponding position of second sensor component is correspondingly detected by first sensor component 1902, thus to measure tup
4 position.
Claims (15)
1. forging is hammered into shape（1）, including anvil block（2）, head sections（3）, tup（4）With path measurements system（1901）, wherein, the road
Footpath measuring system（1901）Including first sensor component（1902）With second sensor component（1904）, it is characterised in that institute
State tup（4）Including hollow space（1903）And the first sensor component（1902）And/or the second sensor structure
Part（1904）It is at least partially protruding to the hollow space（1903）In.
2. forging according to claim 1 is hammered into shape（1）, it is characterised in that the first sensor component（1902）Along institute
State tup（4）Mobile axis（1905）Arrange and the second sensor component（1904）It is arranged in the tup（4）'s
Mobile axis（1905）Region in.
3. forging according to claim 1 is hammered into shape（1）, it is characterised in that the second sensor component（1904）Along institute
State tup（4）Mobile axis（1905）Arrange and the first sensor component（1902）It is arranged in the tup（4）'s
Mobile axis（1905）Region in.
4. the forging according at least one in preceding claims is hammered into shape（1）, it is characterised in that the first sensor component
（1902）And/or the second sensor component（1904）It is configured like rod.
5. the forging according at least one in preceding claims is hammered into shape（1）, it is characterised in that the first sensor component
（1902）It is arranged in the head sections（3）Place and the second sensor component（1904）It is arranged in the tup（4）Place is simultaneously
And it is especially configured to magnet ring.
6. the forging according at least one in preceding claims 1 to 4 is hammered into shape（1）, it is characterised in that the second sensor
Component（1904）It is arranged in the head sections（3）Place and the first sensor component（1902）It is arranged in the tup（4）
Place and it is especially configured to optical detection agency.
7. the forging according at least one in preceding claims is hammered into shape（1）, it is characterised in that the first sensor component
（1902）Through the second sensor component（1904）It is directed to the tup（4）Hollow space（1903）In.
8. the forging according at least one in preceding claims 1 to 6 is hammered into shape（1）, it is characterised in that the second sensor
Component（1904）In the first sensor component（1902）Side is directed to the tup（4）Hollow space（1903）In.
9. the forging according at least one in preceding claims is hammered into shape（1）, it is characterised in that in the hollow space
（1903）In be disposed with least one holding and/or guide device（1906）And with the first sensor component（1902）Or
The second sensor component（1904）Connection.
10. the forging according at least one in preceding claims is hammered into shape（1）, it is characterised in that at least one keep and/or
Guide device（1906）It is projected into the tup（4）Hollow space in and especially with the head sections（3）Or the tup
（4）Connection.
The 11. forging hammer according at least one in preceding claims（1）, it is characterised in that in the first sensor
Component（1902）With the head sections（3）Between or in the second sensor component（1904）With the head sections（3）Between
It is disposed with least one and slows down device（1909）.
12. forging hammers according to claim 1（1）, it is characterised in that the holding and/or guide device（1906）Structure
It is suspension carrier to make, and the suspension carrier includes at least one suspension（1907）, wherein, the suspension（1907）It is projected into described
Hollow space（1903）In and with the first sensor component（1902）Especially in the first sensor component（1902）
Free end（1912）Region in connect.
The 13. forging hammer according at least one in preceding claims（1）, it is characterised in that the path measurements system
（1901）Absolute value measuring system is configured to, the tup can be detected by the absolute value measuring system（4）Position.
The 14. forging hammer according at least one in preceding claims（1）, it is characterised in that the forging hammer（1）Including
Stator（8）And mover（9）,
- wherein, the stator（8）It is arranged in the head sections（3）In,
- wherein, the mover（9）With the tup（4）Side face（20）Connection,
- wherein, the stator（8）With the mover（9）Form linear motor（10）,
- wherein, the path measurements system（1901）First sensor component（1902）With second sensor component（1904）
It is arranged in by the stator（8）With the mover（9）The linear motor of formation（10）Middle longitudinal axis region in.
The 15. forging hammer according at least one in preceding claims（1）, it is characterised in that the head sections（3）Arrangement
In the anvil block（2）On,
- the tup（4）In the anvil block（2）Middle guiding,
- forging mold（6）Upper member（7）With the tup（4）Downside（21）Connection,
- the forging mold（6）Lower member（5）It is opposite to the forging mold（6）Upper member（7）Ground with it is described
Anvil block（2）Connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015119946.7 | 2015-11-18 | ||
| DE102015119946.7A DE102015119946B4 (en) | 2015-11-18 | 2015-11-18 | sledgehammer |
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| Publication Number | Publication Date |
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| CN106825347A true CN106825347A (en) | 2017-06-13 |
| CN106825347B CN106825347B (en) | 2019-06-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730014A (en) * | 2020-06-24 | 2020-10-02 | 江阴振宏重型锻造有限公司 | Method for reducing surface cracking of 17-4PH forging |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084065B (en) * | 2021-04-12 | 2023-01-10 | 南京苏宁锻造有限公司 | External part posture correction assembly for gradually forging high-pressure-resistant multiple oil cylinder bodies |
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| US4796428A (en) * | 1983-01-17 | 1989-01-10 | Oilgear Towler, Inc. | Double-acting forging hammer and method |
| CN2598683Y (en) * | 2003-02-14 | 2004-01-14 | 刘惠林 | Electrohydraulic hammer with leakproof device |
| CN102264488A (en) * | 2008-12-22 | 2011-11-30 | 米勒魏恩加滕股份公司 | Method for operating hammer |
| CN102554062A (en) * | 2012-01-17 | 2012-07-11 | 柳州高华机械有限公司 | Automatic stamping production line |
| CN103506518A (en) * | 2012-05-30 | 2014-01-15 | 通快机床两合公司 | Machine tool and method for moving workpiece parts away |
| CN104889296A (en) * | 2014-03-05 | 2015-09-09 | 许勒压力机有限责任公司 | Forging hammer and method for operating forging hammer |
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2015
- 2015-11-18 DE DE102015119946.7A patent/DE102015119946B4/en active Active
-
2016
- 2016-11-16 CN CN201611007159.1A patent/CN106825347B/en active Active
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|---|---|---|---|---|
| GB1234164A (en) * | 1968-03-20 | 1971-06-03 | ||
| US4796428A (en) * | 1983-01-17 | 1989-01-10 | Oilgear Towler, Inc. | Double-acting forging hammer and method |
| CN2598683Y (en) * | 2003-02-14 | 2004-01-14 | 刘惠林 | Electrohydraulic hammer with leakproof device |
| CN102264488A (en) * | 2008-12-22 | 2011-11-30 | 米勒魏恩加滕股份公司 | Method for operating hammer |
| CN102554062A (en) * | 2012-01-17 | 2012-07-11 | 柳州高华机械有限公司 | Automatic stamping production line |
| CN103506518A (en) * | 2012-05-30 | 2014-01-15 | 通快机床两合公司 | Machine tool and method for moving workpiece parts away |
| CN104889296A (en) * | 2014-03-05 | 2015-09-09 | 许勒压力机有限责任公司 | Forging hammer and method for operating forging hammer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730014A (en) * | 2020-06-24 | 2020-10-02 | 江阴振宏重型锻造有限公司 | Method for reducing surface cracking of 17-4PH forging |
| CN111730014B (en) * | 2020-06-24 | 2022-03-01 | 江阴振宏重型锻造有限公司 | Method for reducing surface cracking of 17-4PH forging |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015119946B4 (en) | 2018-10-25 |
| CN106825347B (en) | 2019-06-18 |
| DE102015119946A1 (en) | 2017-05-18 |
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