CN110125227A - Setting device and sheet deformation tool with setting device as at least one - Google Patents
Setting device and sheet deformation tool with setting device as at least one Download PDFInfo
- Publication number
- CN110125227A CN110125227A CN201910110166.1A CN201910110166A CN110125227A CN 110125227 A CN110125227 A CN 110125227A CN 201910110166 A CN201910110166 A CN 201910110166A CN 110125227 A CN110125227 A CN 110125227A
- Authority
- CN
- China
- Prior art keywords
- setting
- shell
- setting device
- setting element
- slope
- 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
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/22—Deep-drawing with devices for holding the edge of the blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
- B21D24/12—Devices controlling or operating blank holders independently, or in conjunction with dies mechanically
Abstract
The present invention relates to setting device and the sheet deformation tool with setting device as at least one, in particular to a kind of for matching the setting device (100) for clamping device surface pressing in sheet deformation tool, have :-shell (110)；The setting element (120) being supported in shell (110), extensible and immigration；And-setting the driver (130) that is arranged in shell (110), for manipulating setting element (120).Setting element (120) is rotatably supported in shell (110) and can be by means of setting driver (130) rotation (D), wherein there are the slope of arc (115) in the inside of shell (110), set element (115) sliding and thus removal or immigration (S) on the slope at rotation (D).The present invention additionally relates to a kind of sheet deformation tool, especially deep drawing tool, has at least one such setting device (100).
Description
Technical field
The present invention relates to a kind of according to the as described in the preamble for matching in sheet deformation tool of Patent right requirement 1
In, especially clamp device surface pressing (Niederhalter-Fl in deep drawing tool (Tiefziehwerkzeug)
Chenpressung setting device (Stelleinrichtung)).
The present invention additionally relates to a kind of sheet deformation tool, especially deep drawing tool, has at least one such setting
Device.
Background technique
When making sheet deformation in the case where device is clamped in application, especially when deep-draw, device surface pressing is clamped for becoming
Shape process has significant impact.Device surface pressing is clamped in order to match, can be applicable to the setting being packed into sheet deformation tool
Device, as example described in 10 2,012 002 213 A1 of file DE.
Summary of the invention
Task of the invention lies in provide and a kind of clamp changing for device surface pressing in sheet deformation tool for matching
Kind setting device does not have or has the shortcomings that at least one with the prior art at least only reducing.
The task is solved by the setting device according to the present invention of the feature with Patent right requirement 1.Using simultaneously
The Patent right requirement of column, the present invention extends also on a kind of sheet deformation tool, particularly for applying in press machine
In (Presse, sometimes referred to as press), which includes at least one setting device according to the present invention.Of the invention is preferred
Improvement project and design scheme similarly retouched by dependent patent claims, subsequent invention for two invention objects
It states and is obtained with drawing.In order to understand the present invention, clearly also refer in above-mentioned 10 2,012 002 213 A1 of file DE
It is extensive to illustrate.
Setting device according to the present invention is configured to structural unit, has:
Shell；
Bearing setting element (executing agency (Stellglied)) in the housing, the setting element is extensible and moves into or can
Adjustment height；And
The setting driver of arrangement in the housing, for manipulating setting element.
According to the present invention, setting element is rotationally supported or is guided in the housing and can be by means of setting driver rotation
Or rotation sets element and slides on the slope in rotation or rotation wherein there are the slopes of arc in the inside of shell
And it thus removes or moves into or adjust highly (according to rotation direction).
Setting device according to the present invention is compact or is configured to small, can bearing a heavy burden and consolidates.Set mechanism
Slope including setting driver and arc is in the inside that interior protectorate is located at shell.Setting device according to the present invention this
It is outer to realize short setting time, even if thus such as adjustment be also in the situation that press machine does not stop it is feasible (typically
Between driving stroke).In addition, setting device can be subjected to high load.
The slope of arc is interpreted as with arc, especially with the oblique plane of arc-shaped extension, on this plane support setting
Element.Preferably, the slope of arc extends in the angle (angle of circumference) of maximum 360 ° (wholecircle).Pass through turning for setting element
Dynamic, which moves back and forth up and down along slope or plane, this promotes to remove and move into or adjust height.Preferably, tiltedly
Slope or plane have uniform gradient.Setting element can be configured to complementary pairing surface at place on the downside of it.Slope can apply
There is coating, carry out cure process or carry out turn blue processing (br ü niert), wherein combination is also feasible.Identical content is suitable for
Pairing surface at setting element.
Preferably, setting element has the rotating range of 180 ° maximum, preferably maximum 120 ° of restriction, this is according to gradient
With the corresponding adjusting range for adjusting height.Adjusting range can pass through mechanical stopper section at least in rotation direction
Limitation.Furthermore force flow and power distribution can optimize in the following manner, i.e., be configured on the upside of adjustment element corresponding to rotation
The recess of range.
It can be disposed with so-called ball spring (Kugelfeder) (ball bushing) on the slope.Ball forms the ball for setting element
Roller track and the rotation for realizing the low friction for adjusting height.In the situation of punching press stroke, by means of spring pre-tightening
Ball be extruded, thus place with setting the pairing surface planar of element on the slope and power transmitting be feasible.In punching press stroke
Afterwards, ball raises setting element again, to if it is possible that can realize adjustment height.
Shell can have at least one sliding or rolling bearing to set element for radially support, preferably at least
Construct to approximate column.This can be the steel loop for carrying out cure process, ball bearing or the like.
Setting driver is preferably motor (adjustment motor), is rotatably driven, is especially directly rotatably driven and sets
Determine element.Motor is especially arranged to axis at intermediate (achsmittig), that is to say, that the axis axis of motor is corresponded to and set
Determine rotation or the setting axis of element.Motor is therefore relative to setting element in intermediate arrangement.The arrangement realizes compact
Construction.Connection between motor and setting element can connect or via can cut via axis-hub (Nabe, sometimes referred to as axle sleeve)
It changes or not changeable connector is realized.It may also set up the arrangement of the dislocation of motor instead of intermediate arrangement.Rotational motion
It can be transmitted followed by transmission mechanism (such as worm gear screw drive mechanism).Transmission mechanism transmission ratio makes using lesser electricity
Motivation is possibly realized.Furthermore positioning accuracy can be improved.
Motor can have integrated incremental encoder, the rotation of detection setting element, in order to obtain setting member
The position of part.In addition, setting device according to the present invention can have at least one sensor (or sensor device), detection is set
Determine the position of element or matching for clamping device surface pressing in sheet deformation tool or adjusts important spacing.Sensing
Device or sensor device can not be arranged only in the inside of setting device (internal sensor) and be arranged in the outside of shell
Locate (external sensor).Different feasibilities is presented in drawing.In addition, setting device can have for detection effect
Power especially acts at least one sensor or sensor unit for setting the power of element.
With the claimed sheet deformation tool of Patent right requirement especially deep drawing tool arranged side by side.Preferably, this is related to
And tool (stamping tool (Pressenwerkzeug)) related with punching press.Device surface pressing, sheet deformation are clamped in order to match
Tool has at least one setting device according to the present invention.Due to its compact structure type, setting device is although narrow
Special case but can be directly arranged at is clamped at device (plate holder).
Setting device according to the present invention can be used in other equipment and machine, for example using for plate portion
For mating force stream and spacing in the clamping device of part.
Detailed description of the invention
Then referenced drawing mores specifically explain the present invention illustratively and in a manner of not limited.Show in the figure of drawing
Out and/or subsequent explaination feature can also be combined into general feature of the invention independently of specific feature group and correspondingly change
Into the present invention.
Fig. 1 shows setting device according to the present invention with the vertical view having an X-rayed.
Figure 2 shows in side view the setting devices of Fig. 1.
Fig. 3 illustrates in perspective view a kind of possible embodiment of the setting element of the setting device from Fig. 1 and 2.
Fig. 4 illustrates in perspective view a kind of possible embodiment of the shell of the setting device from Fig. 1 and 2.
Fig. 5 illustrates in perspective view a kind of alternative embodiment of setting element.
Fig. 6 schematically shows the loading feasibility for the setting device from Fig. 1 and 2.
List of numerals
100 setting devices
110 shells
111 shell the covers
112 bearer rings
115 slopes
116 stepped portions
117 ball springs
120 setting elements
121 hubs
122 recesses
125 pairing surfaces
126 stepped portions
127 recesses
128 planar sections
129 labels
130 motor
141 sensors
142 sensors
143 sensors
200 tools
210 molds
220 clamp device
230 gaps
D rotation
H spacing
L rotates/set axis
S adjustment
V rotating range.
Specific embodiment
The setting device 100 shown in fig. 1 and 2 has the shell 110 being preferably made of steel, and is set using the shell
Determine device 100 to be fixed at the tool component of sheet deformation tool.It is supported with setting element 120, setting member within the case 110
Part can adjust height in the following way, i.e., can be from shell by the rotation of the pivot center L around center by the setting element
It removes or is moved into shell 110 in body 110.The stop in an appropriate manner of setting element 120 being preferably made of steel, thus
It can not deviate from.Shell 110 has bearer ring 112, radially support setting element 120.In order to which rotate driving is provided with peace
Motor 130 within the case 110 is set, the motor arrangement is at axis in centre.That is, motor 130 and setting member
The pivot center L having the same of part 120.By means of the connection of suitable axis-hub, (such as feather key connects the axis of motor 130
(Passfederverbindung)) directly it is connected with setting element 120, wherein relative motion axial between axis and hub
It is feasible.
As especially as can be seen from Figure 4, the slope 115 of single arc is configured in the inside of shell 110,
It substantially extends in 360 ° of arc angle or angle of circumference.There are stepped portions 116 between slope beginning and slope end.At it
Be configured at downside the setting element 120 (see Fig. 3) with complementary pairing surface 125 in rotation on slope 115 sliding and
It removes or moves into or adjust height along pivot center L thus according to rotation direction, as set forth in passing through arrow D and S in Fig. 2
Like that.Ball spring 117 or the like can be disposed on slope 115, as defined above.In addition, slope 115 can apply
Coating carries out cure process and/or carries out processing of turning blue.
Setting element 120 has the rotating range V limited, and as shown in Fig. 1, the rotating range is with useful
In the corresponding adjusting range of adjustment height S.Stepped portion 116 can be used as rotational stop portion in rotation direction, to move into
When (that is downwards) limitation rotating range V.Stepped portion 126 is equally existed at the downside of setting element 120, the stepped portion
As pairing stopper section.It may be provided with additional stopper section, equally (that is upwards) limit rotating range when removing
V.Rotating range V can also be limited by corresponding motor control.
Exist on the upside of setting element 120 and is matched with rotating range V or the (ginseng of recess 122 corresponding to rotating range V
See Fig. 1, Fig. 3 and Fig. 5), recess fan construction.By the recess 122, force flow and power distribution can be optimized and can prevent or
At least reduce heeling moment.At the downside of setting element 120, pairing surface 125 be may be configured to than slope within the case 110
115 short rotating range V.It thus ensures, in order to which more specifically pressure transmits entire pairing surface 125 planar always for power transmitting
Ground is placed on slope 115.The downside of setting element 120 preferably has recess 127, and the recess is in pairing surface 125 and stepped
Extend between portion 126 and the recess is especially configured to plane 128 (for the purpose of distance measurement, seeing below).Preferably,
Recess 127 at the downside of setting element 120 and the recess 122 at the upside of setting element 120 are axial symmetrical each other
It (that is in axial direction superimposedly) is constructed exactly in unison on ground and/or axial direction, such as from can in Fig. 2 (or also from Fig. 5)
As out.
Setting device 100 can have at least one sensor 141 and/or 142 (see Fig. 3), can be accurate using the sensor
The position of ground detection setting element 120.According to sensor structure type and it is packed into position, sets the instantaneous rotation or height of element
Degree position or position can be acquired and for example be used for controlling (Steuerung, sometimes referred to as opened loop control) or adjust
(Regelung, sometimes referred to as closed-loop control).The measurement of sensor 141 in slope 115 close to stepped portion 116 arrangement is extremely being set
Determine the spacing of the planar section 128 on the downside of element 120.The measurement of sensor 142 arranged in stepped portion 116 is extremely being set
The spacing in the stepped portion 126 at the downside of element 120.Fig. 5 shows a kind of operational feasibility, sets element 120 wherein and has
There is the label (increment) 129 for example in the form of outer toothed portion or the like.When setting the rotation of element 120, measurement can be passed through and moved
Through the measurement markers at sensor, (quantity of flank (Zahnflanke, the sometimes referred to as flank of tooth) reliably determines rotation angle on side.
Fig. 6 shows the loading feasibility for setting device 100 in sheet deformation tool 200.Sheet deformation tool
200 (the sheet deformation tool in particular deep drawing tools), which have, to be belonged to clamping for tool lower portion part and device 220 and belongs to upper tool part
The mold 210 of part.Setting device 100, which is attached to, clamps at device 220 that (setting device 100 is exemplarily only arranged in recess portion herein
In).It can be matched in the following way using setting device 100 and effectively clamp device surface pressing (it, which is applied to, is arranged in mold
210 and clamp on sheet material (flange (Flansch, sometimes referred to as flange)) in gap 230 between device 220), that is, pass through
It sets element 120 to remove or move into and adjust height herein, as explained above.Adjustment is typically in the state not loaded
In realized between press work stroke.It can be borrowed in spacing (distance height) H for clamping the adjusting between device 220 and mold 210
Help at least one sensor 143 (pitch sensors) ((see figure at the outside of its shell 110 for being arranged in setting device 100
1) it) detects and is for example used for controlling or regulating.
Claims (10)
1. one kind clamps setting for device surface pressing in sheet deformation tool (200), especially in deep drawing tool for matching
Determine device (100), has
Shell (110)；
The setting element (120) being supported in the shell (110), the setting element is extensible and moves into；And
The setting driver (130) being arranged in the shell (110), for manipulating the setting element (120)；
It is characterized in that,
The setting element (120) is rotatably supported in the shell (110) and can be by means of the setting driver
(130) it rotates, wherein there are the slope of arc (115) in the inside of the shell (110), the setting element (115) exists
Sliding and thus removal or immigration (S) on the slope when rotating (D).
2. setting device (100) according to claim 1, which is characterized in that the slope (115) of the arc is in maximum
Extend in 360 ° of angle.
3. setting device (100) according to claim 1 or 2, which is characterized in that for the setting element (120)
Speech is provided with the rotating range (V) of 180 ° maximum, preferably maximum 120 ° of restriction.
4. setting device (100) according to claim 3, which is characterized in that the upside of setting element (120) has
Corresponding to the recess (122) of the rotating range (V).
5. setting device (100) according to any one of the preceding claims, which is characterized in that the slope (115) is applied
Added with coating, carries out cure process and/or carry out processing of turning blue.
6. setting device (100) according to any one of the preceding claims, which is characterized in that in the slope (115)
On be disposed with ball spring (117).
7. setting device (100) according to any one of the preceding claims, which is characterized in that shell (100) tool
There are sliding or the rolling bearing (112) of the radial support for setting element (120).
8. setting device (100) according to any one of the preceding claims, which is characterized in that the setting driver
(130) it is motor, is directly rotatably driven the setting element (120).
9. setting device (100) according to any one of the preceding claims, which is characterized in that be incorporated at least one biography
Sensor (141,142,143), the sensor detect the position of setting element (120) or in the sheet deformation tools
(200) in for matching described in clamp the important spacing of device surface pressing (H).
10. a kind of sheet deformation tool (200), especially deep drawing tool, with clamp device (220) and at least one according to aforementioned power
For matching the setting device (100) for clamping device surface pressing described in any one of benefit requirement.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018201629.1 | 2018-02-02 | ||
| DE102018201629.1A DE102018201629B4 (en) | 2018-02-02 | 2018-02-02 | Adjusting device for adjusting the surface pressure in a sheet metal forming tool and sheet metal forming tool with at least one such adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110125227A true CN110125227A (en) | 2019-08-16 |
| CN110125227B CN110125227B (en) | 2021-01-01 |
Family
ID=67308693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910110166.1A Active CN110125227B (en) | 2018-02-02 | 2019-02-11 | Setting device and sheet-metal forming tool with at least one such setting device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110125227B (en) |
| DE (1) | DE102018201629B4 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59178133A (en) * | 1983-03-25 | 1984-10-09 | Toyota Motor Corp | Drawing die for plateworking |
| US20060101888A1 (en) * | 2004-11-16 | 2006-05-18 | Umix Co., Ltd. | Stabilizer of drawing die and stabilizer unit of the same |
| DE102006031438A1 (en) * | 2006-07-07 | 2008-01-10 | Audi Ag | Device for deforming plates comprises a spacer element which presses a low holder together with the plate flange against a first deep drawing tool |
| WO2012022720A1 (en) * | 2010-08-15 | 2012-02-23 | Schuler Pressen Gmbh | Drawing press with a static blank holder |
| CN202527572U (en) * | 2012-04-11 | 2012-11-14 | 济南二机床集团有限公司 | Electric servo drawing pad |
| CN103599982A (en) * | 2013-11-25 | 2014-02-26 | 上海交通大学 | Plate material multi-point-die pre-drawing progressive compound forming method and plate material multi-point-die pre-drawing progressive compound forming device |
| CN105033012A (en) * | 2015-08-17 | 2015-11-11 | 佛山市帝盟汽车零部件有限公司 | Wheel hub drawing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012002213A1 (en) | 2012-02-04 | 2013-08-08 | Volkswagen Aktiengesellschaft | Tool for use with actuating device for shaping sheet material, has tool component with blank holder, where actuating device acts between blank holder and another tool component, and has actuating element and electromagnetic actuating drive |
-
2018
- 2018-02-02 DE DE102018201629.1A patent/DE102018201629B4/en active Active
-
2019
- 2019-02-11 CN CN201910110166.1A patent/CN110125227B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59178133A (en) * | 1983-03-25 | 1984-10-09 | Toyota Motor Corp | Drawing die for plateworking |
| US20060101888A1 (en) * | 2004-11-16 | 2006-05-18 | Umix Co., Ltd. | Stabilizer of drawing die and stabilizer unit of the same |
| DE102006031438A1 (en) * | 2006-07-07 | 2008-01-10 | Audi Ag | Device for deforming plates comprises a spacer element which presses a low holder together with the plate flange against a first deep drawing tool |
| WO2012022720A1 (en) * | 2010-08-15 | 2012-02-23 | Schuler Pressen Gmbh | Drawing press with a static blank holder |
| CN202527572U (en) * | 2012-04-11 | 2012-11-14 | 济南二机床集团有限公司 | Electric servo drawing pad |
| CN103599982A (en) * | 2013-11-25 | 2014-02-26 | 上海交通大学 | Plate material multi-point-die pre-drawing progressive compound forming method and plate material multi-point-die pre-drawing progressive compound forming device |
| CN105033012A (en) * | 2015-08-17 | 2015-11-11 | 佛山市帝盟汽车零部件有限公司 | Wheel hub drawing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102018201629B4 (en) | 2023-10-19 |
| DE102018201629A1 (en) | 2019-08-08 |
| CN110125227B (en) | 2021-01-01 |
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