CN104826942B - A kind of diel and its Wedge mechanism - Google Patents
A kind of diel and its Wedge mechanism Download PDFInfo
- Publication number
- CN104826942B CN104826942B CN201510263364.3A CN201510263364A CN104826942B CN 104826942 B CN104826942 B CN 104826942B CN 201510263364 A CN201510263364 A CN 201510263364A CN 104826942 B CN104826942 B CN 104826942B
- Authority
- CN
- China
- Prior art keywords
- roller
- guide plate
- slide block
- slide
- type guide
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/40—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by wedge means
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/32—Perforating, i.e. punching holes in other articles of special shape
- B21D28/325—Perforating, i.e. punching holes in other articles of special shape using cam or wedge mechanisms, e.g. aerial cams
Abstract
The invention discloses a kind of diel and its Wedge mechanism, the latter includes that the roller for being installed on slide block by rotary shaft, roller are rotated relative to the slide block around the rotary shaft, and which is tangentially the slide guide direction of the recessed V-type guide plate and the convex V-type guide plate；The driving pedestal is provided with roller drive seat, and the slide guide face of the roller drive seat is engaged with the roller, and the roller is rolled along the slide guide face.So, by the application of roller structure, so that before the recessed V-arrangement guide plate on slide block is not yet contacted with convex V-type guide plate, repairing punching or flange insert that just can be by roller along the movement progress slide block in slide guide face and on slide block be moved to plate is close, proceed by and repair punching, flanging and restriking job content, achieve and there is under equal slide block movement stroke less volume, so as to reduce processing and manufacturing cost, and reduce installing space of the Wedge mechanism in diel, die size is reduced, mould development cost is reduced.
Description
Technical field
A kind of the present invention relates to Stamping Die Technology field, more particularly to Wedge mechanism for diel.The present invention
Further relate to a kind of diel including above-mentioned Wedge mechanism.
Background technology
It is complicated that body of a motor car stamping parts mostly is stereochemical structure and the moulding of type face, when stamping, partial hole or face and punching
There is angle in pressure direction (i.e. vertical direction), it is impossible to realized by square impact pressure, and Wedge mechanism can be by the vertical movement of punching press
It is changed into horizontal movement or banking motion, so as to the effectively solving problem.
Refer to Fig. 1 and Fig. 2, Fig. 1 is a kind of structural representation of typical Wedge mechanism in prior art；Fig. 2 is Fig. 1
The structural representation of pedestal is driven in shown Wedge mechanism.
As shown in Figure 1-2, the existing Wedge mechanism mainly includes installation pedestal 11, backhaul limiting plate 12, pressing plate 13, cunning
Block 2, insert mounting surface 21, retracting spring, recessed V-type guide plate 4, convex V-type guide plate 5 and driving pedestal 6；Wherein, installation pedestal 11 is solid
Dingan County is mounted on upper bolster, and backhaul limiting plate 12, pressing plate 13 are fixedly mounted in installation pedestal 11 by screw；Slide block 2 passes through
Pressing plate 13 is movably arranged on inside installation pedestal 11, and pressing plate 13 plays slide guide and slide block is limited in the work inside installation pedestal 11
With；Insert mounting surface 21 is carried on slide block 2, punching or flange insert is repaiied for fixed installation, and retracting spring is on slide block 2
Portion, for the backhaul that punching press completes rear slider 2；Recessed V-type guide plate 4 is fixedly mounted on slide block 2, and convex V-type guide plate 5 is fixedly mounted on
Drive on pedestal 6, recessed V-type guide plate 4 coordinates slide guide, recessed V-type guide plate 4 and the 5 sliding contact campaign of convex V-type guide plate with convex V-type guide plate 5
The driving of slide block 2 is realized, so as to promote repair punching or flange insert on slide block 2 to carry out press work；Drive pedestal 6 solid
Dingan County is mounted on die shoe.
In punching course, after upper mould moves downward certain distance, recessed V-type guide plate 4 starts contact with convex V-type guide plate 5 leads
Sliding guiding, the repairing punching or flange insert so as to promote slide block 2 and on slide block 2 carry out press work content near product,
Until mould is closed, press work terminates；After the completion of punching press, upper and lower mould is opened, and retracting spring promotes 2 back resetting of slide block.
But, when carrying out side punching, side deburring, side flanging re-shaping exercise stroke and being larger, the stroke of slide block 2 also accordingly compared with
Greatly, then convex V-type guide plate length needs are longer, and then cause wedge body construction size to increase, and cost increases；On the other hand, tiltedly
Wedge mechanism size becomes big, its installing space increase in mould structure, and causing mould overall dimensions to become big die cost increases,
And may interfere with other operating mechanisms.
Therefore it provides a kind of Wedge mechanism for diel, less to having under equal slide block movement stroke
Volume, so as to reduce processing and manufacturing cost, and reduce installing space of the Wedge mechanism in diel, reduce mould chi
Very little, reduce mould development cost, with regard to becoming the problem of those skilled in the art's urgent need to resolve.
Content of the invention
It is an object of the invention to provide a kind of Wedge mechanism for diel, under equal slide block movement stroke
There is less volume, so as to reduce processing and manufacturing cost, and reduce installing space of the Wedge mechanism in diel, contract
Little die size, reduces mould development cost.It is a further object of the present invention to provide a kind of punching press including above-mentioned Wedge mechanism
Mould.
To achieve these goals, the present invention provides a kind of Wedge mechanism of diel, including by installation pedestal and
Pressing plate is installed on the slide block of upper bolster, and is installed on the driving pedestal of die shoe, is provided with recessed V-type guide plate, institute on the slide block
State to drive and on pedestal, be provided with the convex V-type guide plate coordinated with the recessed V-type guide plate slide guide；Pacify also by rotary shaft on the slide block
Roller is housed, the roller rotates relative to the slide block around the rotary shaft, and its be tangentially the recessed V-type guide plate with described
The slide guide direction of convex V-type guide plate；The driving pedestal is provided with roller drive seat, the slide guide face of the roller drive seat with described
Roller is engaged, and the roller is rolled along the slide guide face；Along the direction of motion of slide block during punching press, the roller is located at
The rear of the recessed V-type guide plate, the slide guide face are located at the rear of the convex V-type guide plate.
Preferably, also include that the roller mounting seat being installed on the slide block, the rotary shaft are fixed in the roller peace
Dress seat.
Preferably, the roller mounting seat be U-frame rack and panel construction, and its be open horizontally set；The U-frame posture knot
Offer via on the two side of structure respectively, the two ends of the rotary shaft respectively with via interference fit described in two.
Preferably, when the roller is located at the lower end in the slide guide face, at the recessed V-type guide plate and the convex V-type guide plate
In slide guide initial position.
Preferably, the slide guide face includes the first tangent plane that arc surface is connected with the initial end of the arc surface, and with institute
State the second tangent plane that the tail end of arc surface connects.
The present invention also provides a kind of diel, including upper bolster and the Wedge mechanism for being installed on the upper bolster, described
Wedge mechanism is Wedge mechanism as above.
Wedge mechanism provided by the present invention is used for diel, and the Wedge mechanism includes pacifying by installation pedestal and pressing plate
Slide block loaded on upper bolster, and the driving pedestal of die shoe is installed on, recessed V-type guide plate, the driving is provided with the slide block
The convex V-type guide plate coordinated with the recessed V-type guide plate slide guide is provided with pedestal；Rolling is installed also by rotary shaft on the slide block
Wheel, the roller are rotated relative to the slide block around the rotary shaft, and which is tangentially the recessed V-type guide plate and the convex V-type
The slide guide direction of guide plate；The driving pedestal is provided with roller drive seat, the slide guide face of the roller drive seat and the roller
It is engaged, and the roller is rolled along the slide guide face；Along the direction of motion of slide block during punching press, the roller is located at described
The rear of recessed V-type guide plate, the slide guide face are located at the rear of the convex V-type guide plate.
When press work starts, press is moved downward, when slide block and installation pedestal come downwards to predeterminated position with upper bolster,
Roller starts to contact with the initial end in the slide guide face on roller drive block；Upper bolster continues to move downward, and roller is in idler wheel driving
Roll on the slide guide face of motion block so as to promote slide block mass motion, at the same time, the retracting spring on slide block top starts to be compressed；
Upper mould is continued traveling downwardly, slide block by driven until roller motion to the slide guide face of roller drive block tail end when, recessed V-type guide plate with convex
V-type guide plate slide guide coordinates；Subsequently, roller is separated with the slide guide face of roller drive block, and recessed V-type guide plate starts to connect with convex V-type guide plate
Tactile slide guide is oriented to；Upper mould is continued traveling downwardly, and makes slide block continue to be driven to by slide guide motion of the recessed V-type guide plate with convex V-type guide plate
Product is close, and the retracting spring on slide block top continues to be compressed, until mould is closed, press work terminates.
So, in Wedge mechanism provided by the present invention, by the application of roller structure so that the recessed V-arrangement on slide block is led
Before plate is not yet contacted with convex V-type guide plate, it is possible to by roller along the movement progress slide block in slide guide face and on slide block
Punching or flange insert are repaiied to the close motion of plate, is proceeded by and is repaiied punching, flanging and restriking job content, it is achieved that transported in equal slide block
There is under dynamic stroke less volume, so as to reduce processing and manufacturing cost, and reduce Wedge mechanism in diel
Installing space, reduce die size, reduce mould development cost.
In a preferred embodiment, in Wedge mechanism provided by the present invention, its roller is located at the slide guide face
Lower end when, the recessed V-type guide plate and the convex V-type guide plate are in slide guide initial position；So, leading when roller and slide guide face
At the end of cunning, just slide guide starts recessed V-type guide plate with convex V-type guide plate, improves the transition smoothness between two kinds of slide guide modes.
In another preferred embodiment, in Wedge mechanism provided by the present invention, its slide guide face include arc surface,
The first tangent plane connected with the initial end of the arc surface, and the second tangent plane connected with the tail end of the arc surface；So, roll
Wheel enters and leaves slide guide face with tangential direction, it is ensured that guide direction when roller enters and leaves.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing for using is needed to be briefly described, it should be apparent that, drawings in the following description are only described in the present invention
A little embodiments, for those of ordinary skill in the art, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is a kind of structural representation of typical Wedge mechanism in prior art；
Fig. 2 is the structural representation for driving pedestal in Wedge mechanism shown in Fig. 1；
Fig. 3 is a kind of structural representation of specific embodiment of Wedge mechanism provided by the present invention；
Fig. 4 is in part-structure figure during roller driving initial position for Wedge mechanism shown in Fig. 3；
Fig. 5 is in part-structure figure during roller driving end position for Wedge mechanism shown in Fig. 3；
Fig. 6 is in part-structure figure during mold closed condition for Wedge mechanism shown in Fig. 3；
Fig. 7 is the structural representation for driving pedestal in Wedge mechanism shown in Fig. 3.
Description of reference numerals：
In Fig. 1-2：
11- installation pedestal 12- backhaul limiting plate 13- pressing plate 2- slide block 21- insert mounting surfaces
The convex V-type guide plate 6- of the recessed V-type guide plate 5- of 4- drive pedestal
In Fig. 3-7：
The recessed V-type guide plates of 201- installation pedestal 202- pressing plate 203- slide block 2031-
2032- insert mounting surfaces 204- drives the convex V-type guide plate 205- rotary shafts of pedestal 2041-
206- roller 207- roller drive seat 2071- arc surface the first tangent planes of 2072-
2072- the second tangent plane 208- roller mounting seat 209- retracting springs
Specific embodiment
The core of the present invention is to provide a kind of Wedge mechanism for diel, under equal slide block movement stroke
There is less volume, so as to reduce processing and manufacturing cost, and reduce installing space of the Wedge mechanism in diel, contract
Little die size, reduces mould development cost.Another core of the present invention is to provide a kind of punching press including above-mentioned Wedge mechanism
Mould.
In order that those skilled in the art more fully understands technical scheme, below in conjunction with accompanying drawing to this
Bright it is further detailed.
As shown in fig. 3 to 7, in a kind of specific embodiment, Wedge mechanism provided by the present invention is used for diel,
The Wedge mechanism includes that the installation pedestal 201 being fixed on upper bolster, pressing plate 202 are fixedly mounted on installation pedestal by screw
On 201, slide block 203 is movably installed in the inside of the installation pedestal 201 by pressing plate 202, and pressing plate 202 has slide guide and by slide block
203 are limited to the effect inside installation pedestal 201, the slide block 203 carry insert mounting surface 2032, for fixed installation repair punching or
Flange insert；Driving pedestal 204 is installed on die shoe, recessed V-type guide plate 2031, the driving on the slide block 203, is provided with
The convex V-type guide plate 2041 coordinated with recessed 2031 slide guide of V-type guide plate is provided with pedestal 204；On the slide block 203 also by
Rotary shaft 205 is provided with roller 206, and the roller 206 is rotated relative to the slide block 203 around the rotary shaft 205, and which is cut
To the slide guide direction for the recessed V-type guide plate 2031 and the convex V-type guide plate；The driving pedestal 204 is provided with roller driving
Seat 207, the slide guide face of the roller drive seat 207 is engaged with the roller 206, and the roller 206 is along the slide guide face
Roll；Along the direction of motion of the slide block 203 during punching press, the roller 206 is located at the rear of the recessed V-type guide plate 2031, institute
Slide guide face is stated positioned at the rear of the convex V-type guide plate 2041；In addition, same as the prior art, in order to realize slide block 203
Reset, return spring 209 is also equipped with slide block 203.
When press work starts, press is moved downward, and slide block 203 and installation pedestal 201 come downwards to default with upper bolster
During position, roller 206 starts to contact with the initial end in the slide guide face on roller drive block；Upper bolster continues to move downward, rolling
So as to promote 203 mass motion of slide block, at the same time wheel 206 is rolled on the slide guide face of roller drive block, 203 top of slide block
Retracting spring starts to be compressed；Upper mould is continued traveling downwardly, and slide block 203 is driven until roller 206 moves to leading for roller drive block
During the tail end of sliding surface, recessed V-type guide plate 2031 is coordinated with convex 2041 slide guide of V-type guide plate；Subsequently, roller 206 and roller drive block
Slide guide face separates, and recessed V-type guide plate 2031 starts to contact slide guide guiding with convex V-type guide plate 2041；Upper mould is continued traveling downwardly, by recessed V
It is close that the motion of type guide plate 2031 and the slide guide of convex V-type guide plate 2041 makes slide block 203 continue to be driven to product, 203 top of slide block
Retracting spring continue to be compressed, until mould is closed, press work terminates, and upper bolster is up, and retracting spring release pressure is simultaneously
Promote 203 back resetting of slide block.
So, in Wedge mechanism provided by the present invention, by the application of roller structure so that the recessed V-arrangement on slide block 203
Before guide plate is not yet contacted with convex V-type guide plate, it is possible to and be arranged on along the movement progress slide block 203 in slide guide face by roller 206
Repairing on slide block 203 is rushed or flange insert is to the close motion of plate, proceeds by and repaiies punching, flanging and restriking job content, it is achieved that
There is less volume under 203 movement travel of equal slide block, so as to reduce processing and manufacturing cost, and reduce wedge machine
Installing space of the structure in diel, reduces die size, reduces mould development cost.
In order to improve reliability and the convenience of the installation of roller 206, roller mounting seat 208, institute can be set on slide block 203
State rotary shaft 205 and be fixed in the roller mounting seat 208, roller 206 is rotatably sleeved in rotary shaft 205, by roller
Mounting seat 208 is by roller 206 on slide block 203；It is apparent that rotary shaft 205 can also be directly installed on slide block 203
On.
Above-mentioned rollers mounting seat 208 can be fixed in slide block 203 by conventional meanses such as welding, clamping or bolt connections
On.
Specifically, the roller mounting seat 208 can be U-frame rack and panel construction, and its be open horizontally set；The U-frame
Offer via on the two side of rack and panel construction respectively, the two ends of the rotary shaft 205 respectively with via interference fit described in two,
A part for roller 206 is embedded in the opening of the U-frame rack and panel construction, compacter with formula structure, and simplifies rotary shaft 205
Installation process with roller mounting seat 208；The two ends of rotary shaft 205 can also be fixed in rolling using modes such as welding or clampings
Wheel mounting seat 208.It should be appreciated that roller 206 should stretch in U-frame rack and panel construction outside part, suitable with slide guide face to ensure
Profit contact.
Further, when roller 206 is located at the lower end in the slide guide face, the recessed V-type guide plate 2031 and the convex V-type
Guide plate 2041 is in slide guide initial position；So, at the end of roller 206 with the slide guide in slide guide face, recessed V-type guide plate 2031 with convex
Just slide guide starts V-type guide plate 2041, improves the transition smoothness between two kinds of slide guide modes.In theory, roller 206 can also
When being located at other appropriate locations of slide guide face in addition to lower end, the recessed V-type guide plate 2031 is in the convex V-type guide plate 2041
Slide guide initial position.
Above-mentioned slide guide face includes the first tangent plane 2072 that arc surface 2071 is connected with the initial end of the arc surface 2071,
And the second tangent plane 2073 connected with the tail end of the arc surface 2071；So, roller 206 is entered and left with tangential direction and is led
Sliding surface, it is ensured that guide direction when roller 206 enters and leaves；In theory, slide guide face may also be only arc surface 2071,
Or slide guide face can also be elliptical arc surface 2071, as long as ensure that slide guide face smooths, realization with the cooperation of roller 206 guiding is
Can.
Below by taking above-mentioned specific embodiment as an example, the course of work of Wedge mechanism provided by the present invention is sketched.
Press work starts press and moves downward, and slide block 203 and 201 entirety of installation pedestal are transported downwardly together with upper bolster
Dynamic, after motion predeterminable range, roller 206 starts to contact with the top of the arc surface 2071 on roller drive block；Upper mould continue to
Lower motion, on arc surface 2071 of the roller 206 on roller drive block rolling movement so as to promote 203 mass motion of slide block, with
This simultaneously, the retracting spring on 203 top of slide block starts to be compressed；Upper mould continues to move downward, and slide block 203 is driven until roller
206 when moving to 2071 tail end of arc surface on roller drive block, and recessed V-type guide plate 2031 is just started with convex V-type guide plate 2041
Contact, subsequently, roller 206 is separated with the arc surface 2071 on roller drive block, recessed V-type guide plate 2031 and convex V-type guide plate 2041
Start to contact slide guide guiding；Upper mould continues to move downward, and continues to be driven to system by the slide guide moving slide block 203 of V-type guide plate
Part is close, and the retracting spring on 203 top of slide block continues to be compressed, until mould is closed, press work terminates；Presser makes knots
Beam, upper and lower mould are opened, and retracting spring promotes 203 back resetting of slide block.
It is pointed out that the ordinal number such as " first, second " described in text is the different structure in order to distinguish same names,
Convenient only for description, certain order is not indicated that, any restriction is more should not be construed as.
Except above-mentioned Wedge mechanism, the present invention also provides a kind of diel including above-mentioned Wedge mechanism, the stamping die
Other each several parts of tool refer to prior art, will not be described here.
Above some one exemplary embodiments for only describing the present invention by way of explanation, undoubtedly, for ability
The those of ordinary skill in domain, in the case of without departing from the spirit and scope of the present invention, can with a variety of modes to institute
The embodiment of description is modified.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as to the present invention
The restriction of claims.
Claims (6)
1. a kind of Wedge mechanism of diel, including being installed on the cunning of upper bolster by installation pedestal (201) and pressing plate (202)
Block (203), and the driving pedestal (204) of die shoe is installed on, recessed V-type guide plate (2031), institute is provided with slide block (203)
State to drive and on pedestal (204), be provided with convex V-type guide plate (2041) coordinated with recessed V-type guide plate (2031) slide guide；Its feature
It is,
Roller (206) is installed also by rotary shaft (205) on slide block (203), roller (206) are around the rotary shaft
(205) rotate relative to the slide block (203), and which is tangentially recessed V-type guide plate (2031) and the convex V-type guide plate
(2041) slide guide direction；
Driving pedestal (204) is provided with roller drive seat (207), the slide guide face of roller drive seat (207) with described
Roller (206) is engaged, and the roller (206) is rolled along the slide guide face；
Along the direction of motion of the slide block (203) during punching press, after described roller (206) are located at recessed V-type guide plate (2031)
Side, the slide guide face are located at the rear of convex V-type guide plate (2041).
2. Wedge mechanism according to claim 1, it is characterised in that also include the rolling being installed on the slide block (203)
Wheel mounting seat (208), rotary shaft (205) are fixed in roller mounting seat (208).
3. Wedge mechanism according to claim 2, it is characterised in that described roller mounting seat (208) are U-frame posture knot
Structure, and its horizontally set that is open；Via is offered respectively on the two side of the U-frame rack and panel construction, rotary shaft (205)
Two ends respectively with via interference fit described in two.
4. the Wedge mechanism according to any one of claim 1-3, it is characterised in that described roller (206) are located at described leading
During the lower end of sliding surface, recessed V-type guide plate (2031) are in slide guide initial position with described convex V-type guide plate (2041).
5. Wedge mechanism according to claim 4, it is characterised in that the slide guide face includes arc surface (2071) and institute
State the first tangent plane (2072) that the initial end of arc surface (2071) connects, and connected with the tail end of the arc surface (2071)
Two tangent planes (2073).
6. a kind of diel, including upper bolster and the Wedge mechanism for being installed on the upper bolster, it is characterised in that the wedge
Mechanism is the Wedge mechanism as described in any one of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510263364.3A CN104826942B (en) | 2015-05-21 | 2015-05-21 | A kind of diel and its Wedge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510263364.3A CN104826942B (en) | 2015-05-21 | 2015-05-21 | A kind of diel and its Wedge mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104826942A CN104826942A (en) | 2015-08-12 |
| CN104826942B true CN104826942B (en) | 2017-03-15 |
Family
ID=53805343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510263364.3A Expired - Fee Related CN104826942B (en) | 2015-05-21 | 2015-05-21 | A kind of diel and its Wedge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104826942B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391880B (en) * | 2016-11-28 | 2017-06-09 | 湖南同心模具制造有限公司 | A kind of slide block type guide frame of upper mould and lower mould |
| CN106623585B (en) * | 2016-12-15 | 2018-04-13 | 安徽江淮汽车集团股份有限公司 | Repair punching method and repair stamping die group |
| CN111438245B (en) * | 2020-04-09 | 2022-08-02 | 武汉东风科尔模具标准件有限公司 | Floating material pressing wedge device |
| CN113714378A (en) * | 2020-05-26 | 2021-11-30 | 广西汽车集团有限公司 | Trimming die and trimming process of vehicle axle housing |
| CN112544576B (en) * | 2020-12-03 | 2023-04-07 | 中国水产科学研究院东海水产研究所 | Bottom trawl with bottom release structure |
| CN113695467B (en) * | 2021-06-23 | 2023-04-25 | 东风本田汽车有限公司 | Automobile panoramic sunroof top cover trimming composite die and method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7191635B2 (en) * | 2004-11-18 | 2007-03-20 | Danly Iem, Llc | Press mounted cam |
| DE102006036654B4 (en) * | 2006-08-03 | 2008-12-04 | Harald Weigelt | Wedge drive with forced return device |
| CN201271697Y (en) * | 2008-09-11 | 2009-07-15 | 盘起工业(大连)有限公司 | Hoisting wedge locating mechanism |
| CN201988625U (en) * | 2010-12-28 | 2011-09-28 | 盘起工业(大连)有限公司 | Hoisting wedge box type guide plate mechanism |
| CN202291038U (en) * | 2011-10-25 | 2012-07-04 | 浙江吉润汽车有限公司 | Die with tapered wedge guide sliding mechanism |
| CN202655480U (en) * | 2012-06-09 | 2013-01-09 | 嘉兴迈特尔宝欣机械工业有限公司 | Roller wheel type tapered wedge mechanism used on stamping die |
| CN103990719B (en) * | 2014-05-30 | 2016-11-16 | 长城汽车股份有限公司 | The wedge structure of mould |
| CN204603074U (en) * | 2015-05-21 | 2015-09-02 | 安徽江淮汽车股份有限公司 | A kind of diel and Wedge mechanism thereof |
-
2015
- 2015-05-21 CN CN201510263364.3A patent/CN104826942B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104826942A (en) | 2015-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104826942B (en) | A kind of diel and its Wedge mechanism | |
| CN204603071U (en) | A kind of fender front and the synchronous hemmer in side | |
| CN104707903A (en) | Stamping molding process for outer plate tail part of head cover of automotive covering part and stamping mold | |
| CN204381209U (en) | The diel of side-wall outer-plate | |
| CN106623626A (en) | Material pressing mechanism of flange shaping die | |
| CN103785751A (en) | Edge covering mold structure with rotating press fit wedge | |
| CN103894496B (en) | A kind of rotary tapered wedge return mechanism | |
| CN105728569A (en) | Rotary inclined wedge mechanism with simple stamping function | |
| CN103934368B (en) | A kind of rotary tapered wedge side shaping mould | |
| CN204603074U (en) | A kind of diel and Wedge mechanism thereof | |
| CN205571139U (en) | Compact turn -ups slide wedge mechanism of punching a hole | |
| CN202779474U (en) | Car covering part rotary inclined wedge die | |
| CN104722659B (en) | Tapered wedge rotating mechanism and diel | |
| CN102847806A (en) | Twisting forming die for gear shift and selection wiredrawing support | |
| CN102601224A (en) | Side flanging die for outer board of rear cover of car | |
| CN206049075U (en) | A kind of pneumatic edge-folding mechanism of book case front cover | |
| CN205702115U (en) | Refrigerator door fillet bend forming die | |
| CN206794528U (en) | Bao Gang sides stamping die for shaping after a kind of automobile | |
| CN110153307A (en) | With the automobile valve block stamping equipment of double end mold | |
| CN206632172U (en) | A kind of vehicle-door edge equipment | |
| CN206677512U (en) | A kind of jump ring erecting device | |
| CN205496320U (en) | Automobile -used start -up motor shell reelpipe make -up machine | |
| CN205362474U (en) | Mechanism is dodged to tong | |
| CN208230693U (en) | A kind of punching press Wrapping apparatus | |
| CN206392722U (en) | A kind of automobile panel rear tailgate outside plate side flanging die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: ANHUI JIANGHUAI AUTOMOBILE GROUP Corp.,Ltd. Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: ANHUI JIANGHUAI AUTOMOBILE Co.,Ltd. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 |