CN108480455A - A kind of high-precision auto parts machinery diel - Google Patents
A kind of high-precision auto parts machinery diel Download PDFInfo
- Publication number
- CN108480455A CN108480455A CN201810403862.7A CN201810403862A CN108480455A CN 108480455 A CN108480455 A CN 108480455A CN 201810403862 A CN201810403862 A CN 201810403862A CN 108480455 A CN108480455 A CN 108480455A
- Authority
- CN
- China
- Prior art keywords
- block
- hole
- cross
- lower platen
- swing rod
- 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
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 description 9
- 238000004080 punching Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
-
- 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
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention belongs to metal stamping fields, provide a kind of high-precision auto parts machinery diel, can pressing mold in place before automated cleaning lower die, scheme is as follows：Including upper die and lower die, upper mold includes lower platen, and the side wall of lower platen is provided with perforative cross-drilled hole, and the roof of lower platen is provided with the vertical hole being connected to cross-drilled hole, and the bottom wall both sides of lower platen have the limit hole being connected to cross-drilled hole, and limit hole is between discharge hole and vertical hole；It is equipped with slidable trapezoid block in cross-drilled hole, the pushing block being connect with forcing press is equipped in vertical hole, pushing block bottom end is tapering point, and the inclined-plane of tapering point and the inclined-plane of trapezoid block offset；Trapezoid block top is equipped with the first fixed block towards pushing block side, and cross-drilled hole upper wall is equipped with the second fixed block far from pushing block side, compression spring is connected between the first fixed block and the second fixed block；First fixed block side wall is equipped with fixed link, and swing rod is socketed in fixed link, and swing rod is equipped with blade along its length；The one end of swing rod far from fixed link is stretched out outside limit hole.
Description
Technical field
The invention belongs to metal stamping fields, and in particular to a kind of high-precision auto parts machinery diel.
Background technology
Diel is that material (metal is nonmetallic) is processed into part (or semi-finished product) in Cold Press Working
A kind of special process equipment, referred to as cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature, using mounted on forcing press
On mold to material apply pressure, make its generate separation or plastic deformation, to obtain needed for part a kind of pressure processing
Method.
Auto parts machinery type is various, and some high-precision auto parts machineries will usually carry out punching press during manufacture
Cutting.When the original paper to auto parts machinery carries out die cut, due to what is carried out in diel when cutting, staff is very
Difficulty knows, carries out the blade of punching press or whether other cutting assemblies complete the cutting of entire workpiece, and cutting result, only opens
Just know when mould；Also, it also needs to clean mold before carrying out pressing mold, complex procedures, take long.
Invention content
The present invention provides a kind of high-precision auto parts machinery diel, can pressing mold in place before automated cleaning lower die.
The present invention base case be：A kind of high-precision auto parts machinery diel, including upper die and lower die, the lower die
Including cylindrical portion and round platform portion, the small end in round platform portion and the lower end of cylindrical portion are completely superposed, and cavity, the lower die are equipped in lower die
The both sides of bottom are respectively equipped with discharge hole, and the top of the lower die is equipped with the opening being connected to cavity；
The upper mold includes lower platen, and the side wall of the lower platen is provided with the cross-drilled hole through lower platen, the roof of lower platen
It is provided with the vertical hole being connected to cross-drilled hole, the vertical hole is blind hole, and the bottom wall both sides of lower platen have the limit being connected to cross-drilled hole
Hole, the limit hole is between discharge hole and vertical hole；
It is equipped with slidable trapezoid block in the cross-drilled hole, slidable pushing block, the pushing block bottom are equipped in vertical hole
For tapering point, the inclined-plane of tapering point and the inclined-plane of trapezoid block offset；The top of the pushing block is connect with forcing press, pushing block
Bottom is always in vertical hole；
The trapezoid block top is equipped with the first fixed block towards pushing block side, and the cross-drilled hole upper wall is far from pushing block side
Equipped with the second fixed block, compression spring is connected between the first fixed block and the second fixed block；
The first fixed block side wall is equipped with fixed link, is socketed with swing rod in the fixed link, swing rod is set along its length
There is blade；The one end of the swing rod far from fixed link is stretched out outside limit hole.
It the principle of base case and has the beneficial effect that：Using this programme auto parts machinery diel when, first by original paper
It is put into the cavity bottom of lower die, the length of original paper is more than the distance between discharge hole.
Note：Original paper refers to and the workpiece that this mold carries out punching press is not used；Member refers to using after the progress punching press of this mold
Workpiece.
Lower die, the both ends cavity inner wall corresponding with lower die cylindrical portion of lower platen are then stretched into the lower platen both ends of upper mold
It offsets.Under the drive of forcing press, the pushing block being sequentially connected with forcing press moves downward, due to pushing block and trapezoid block inclined-plane
It offsets, so pushing block applies thrust obliquely to trapezoid block, the inner wall of corresponding column part is also provided to trapezoid block
The holding power to offset with thrust；Pushing block applies entire lower platen downward power, which makes lower platen move down；
When then lower platen moves to the round platform part of lower die, trapezoid block loses above-mentioned holding power, in the effect of thrust
Under, trapezoid block gradually stretches out the both ends of lower platen, and then the inner wall with round platform part offsets；Since trapezoid block stretches out lower platen,
The distance between first fixed block and the second fixed block become smaller, and compression spring is compressed；Simultaneously as the top of swing rod is cut with scissors with trapezoid block
It connects, limit hole is stretched out in the bottom end of swing rod, so swing rod is gradually inwardly swung outside original be tilted towards；
With moving down for lower platen, swing rod is gradually vertical, then under the promotion for the pushing block being sequentially connected with forcing press,
Swing rod is contacted with original paper, and the blade on swing rod cuts original paper, and to which original paper is divided into leftover pieces and member, original paper is cut in completion
It cuts.
Then when being demoulded, forcing press drives pushing block to move up, due to pushing fast tapered end always under
In pressing plate, so forcing press can drive entire lower platen to move up；Trapezoid block loses the pushing the back down two for pushing and applying soon
The thrust of side, trapezoid block under the action of compression spring elastic force move among pushing the back down by direction；Simultaneously with lower platen upper movement,
The cavity inner wall in round platform portion also applies to the thrust for pushing Block direction lower platen, so that trapezoid block is moved to promotion Block direction
It is dynamic；
And the top of swing rod be it is hinged with trapezoid block, swing rod always be stretch out limit hole, so the top of swing rod to
Block direction movement is pushed, swing rod is whole, and pushing the back down is rolled to each side again from vertical state；With the swing of swing rod, swing rod is by corner
Material is pushed aside from member, to push leftover pieces to enter discharge hole, completes the disengaging of waste material and member.
Simultaneously as during pushing block pushes entire lower platen to push, trapezoid block is in contact with cavity inner wall always,
Therefore the structure similar to cylinder is formed between upper die and lower die, lower platen moves down, by the air below lower platen from
It is squeezed out in discharge hole, the wind below lower platen can drive the dust debris in cavity to be blown out from discharge hole, reach in cleaning cavity
The effect of wall.
Further, the lower end of the limit hole is equipped with sliding block, and the swing rod is equipped with sliding slot along its length, and sliding block can be
Sliding in sliding slot.
In this programme utilize sliding block and sliding slot, limitation swing rod always with shoe contact, avoid swing rod in limit hole back and forth
It swings.
Further, inclined-plane of the trapezoid block far from pushing block side and the inclined-plane of cavity mutually agree with.
The inclined-plane that cavity is hit after avoiding trapezoid block from being pushed by pushing block, to scratch cavity inclined-plane；Increase simultaneously trapezoidal
Contact surface between block and cavity inclined-plane increases the frictional force between trapezoid block and cavity inclined-plane, ensures that frictional force can be under
The gravity of pressing plate offsets, and the speed of falling of lower platen is avoided to be more than the speed that pushing block moves down, the i.e. decrease speed of trapezoid block
Speed is moved down more than pushing block, trapezoid block no longer offsets with pushing block, and pushing block hangs lower platen, and trapezoid block is in compression spring elastic force
Under effect, keep in mind and push the movement of fast direction, and then swing rod tilts, the member that blade cutting is completed is unqualified, the diel without
Method works normally.
Further, the bottom of the vertical hole and the tapering point of pushing block mutually agree with.
In the present solution, increasing the contact area between the tapering point of pushing block and vertical hole bottom, avoid pressure excessive, bores
Shape end is worn or vertical hole bottom is damaged.
Further, the discharge hole tilts opens outward and sets.
For vertical discharge hole, the discharge hole being obliquely installed is easier the leftover pieces for guiding cutting to generate entrance,
Then skidded off along inclined inner wall.
Further, the cavity bottom both ends are equipped with bolster.
In the present solution, using lower platen cushion effect is supplied between buffering, when avoiding pushing, buffer board is damaged.
Further, it is equipped with limited block below the side wall of the pushing block, the limited block can offset with cross-drilled hole upper wall.
Limited block is utilized in this programme, limits the bottom of pushing block always in lower lock block.
Description of the drawings
Fig. 1 is the structural schematic diagram of high-precision auto parts machinery diel embodiment of the present invention.
Specific implementation mode
It is further described below by specific implementation mode：
Reference numeral in Figure of description includes：Pushing block 1, limited block 2, trapezoid block 3, compression spring 4, limit hole 5, swing rod
6, original paper 7, discharge hole 8.
Embodiment is substantially as shown in Fig. 1：
Explanation：Original paper refers to and the workpiece that this mold carries out punching press is not used；Member refers to using after the progress punching press of this mold
Workpiece.
Specific implementation process is as follows：
A kind of high-precision auto parts machinery diel, including upper die and lower die；
Lower die includes cylindrical portion and round platform portion, and the small end in round platform portion and the lower end of cylindrical portion are completely superposed, are equipped in lower die
Cavity, the uniform wall thickness of lower die and fixation；The top of lower die is equipped with the opening being connected to cavity, which is used for the plug of upper mold
Enter；The bottom of lower die opens up two discharge holes being connected to cavity 8, and discharge hole 8 is located at the left and right ends of lower die, discharge hole
8 are tilted towards outer setting, and entering discharge hole 8 convenient for the leftover pieces that guiding cutting generates skids off lower die；The rear portion of lower die is equipped with and chamber
The feed inlet of body connection, is used for the input of original paper 7；The front of lower die is equipped with the discharge port being connected to cavity, is used for the fortune of member
Go out.
Upper mold includes lower platen, and the side wall of lower platen is provided with the perforative cross-drilled hole in left and right, be provided in the middle part of the roof of lower platen with
The vertical hole of cross-drilled hole connection, vertical hole is blind hole, and the bottom wall both sides of lower platen have two limit holes 5 being connected to cross-drilled hole, this
Two limit holes 5 are located at the left and right sides of lower platen, and the limit hole 5 in left side is respectively positioned between the discharge hole 8 and vertical hole in left side；
The fiber holes on right side are located between the discharge hole 8 and vertical hole on right side.
Set in cross-drilled hole there are two horizontally slidable trapezoid block 3, be equipped in vertical hole can vertical sliding pushing block 1, this two
A trapezoid block 3 is located at the left and right sides of pushing block 1, and 1 bottom of pushing block is tapering point, the inclined-plane of tapering point can with it is trapezoidal
The inclined-plane of block 3 offsets；The top of pushing block 1 is sequentially connected with forcing press, and the lower sidewall of pushing block 1 is equipped with limited block 2, limit
The size of block 2 ensures that limited block 2 can offset with the upper wall of cross-drilled hole；
The right part of 3 roof of left lateral trapezoidal block is equipped with the first fixed block, and the left part of the roof of right lateral trapezoidal block 3 is similarly equipped with
First fixed block；The left and right ends of cross-drilled hole upper wall are respectively equipped with the second fixed block, first fixed block in left side and the second of left side
It is connected with compression spring 4 between fixed block, compression spring 4 is connected between first fixed block on right side and second fixed block on right side；
The antetheca of first fixed block is equipped with horizontal forward fixed link, and swingable swing rod 6, swing rod are socketed in fixed link
6 are equipped with blade along its length；The lower end of swing rod 6 is stretched out outside limit hole 5.
The auto parts machinery diel of this programme has following state when in use：
(1) before use
Original paper 7 is put into from the feed inlet of lower die so that original paper 7 is predominantly located between two discharge holes 8.
(2) when using
Lower die, the both ends cavity inner wall phase corresponding with lower die cylindrical portion of lower platen are stretched into the lower platen both ends of upper mold
It supports.Under the drive of forcing press, the pushing block 1 being sequentially connected with forcing press moves downward, since pushing block 1 and trapezoid block 3 are oblique
Face offsets, so pushing block 1 applies thrust obliquely to trapezoid block 3, the inner wall of corresponding column part is also carried to trapezoid block 3
The holding power to offset with thrust is supplied；Pushing block 1 applies entire lower platen downward power, which makes lower platen to moving down
It is dynamic.
Instantly presser motion to lower die round platform part when, trapezoid block 3 loses above-mentioned holding power, in the effect of thrust
Under, trapezoid block 3 gradually stretches out the both ends of lower platen, and then the inner wall with round platform part offsets；It is pushed since trapezoid block 3 stretches out
Plate, the distance between the first fixed block and the second fixed block become smaller, and compression spring 4 is compressed；Simultaneously as the top of swing rod 6 and ladder
Shape block 3 is hinged, and limit hole 5 is stretched out in the bottom end of swing rod 6, so swing rod 6 is gradually inwardly swung outside original be tilted towards；
With moving down for lower platen, swing rod 6 is gradually vertical, then in the promotion for the pushing block 1 being sequentially connected with forcing press
Under, swing rod 6 is contacted with original paper 7, and the blade on swing rod 6 cuts original paper 7, to divide original paper 7 for leftover pieces and member, completion pair
The cutting of original paper 7.
Simultaneously as during pushing block 1 pushes entire lower platen to push, trapezoid block 3 connects with cavity inner wall always
It touches, therefore forms the structure similar to cylinder between upper die and lower die, lower platen moves down, by the air below lower platen
It is squeezed out from discharge hole 8, the wind below lower platen can drive the dust debris in cavity to be blown out from discharge hole 8, reach cleaning chamber
The effect of internal wall.
(3) demoulding after the completion of pressing mold
Forcing press drives pushing block 1 to move up, and the limited block 2 of 1 both sides of pushing block is in contact with cross-drilled hole inner wall, to press
Power machine drives entire lower platen to move up；Trapezoid block 3 loses the thrust for pushing the pushing the back down both sides applied soon, trapezoid block 3
Direction is moved among pushing the back down under the action of 4 elastic force of compression spring；Simultaneously with the upper movement of lower platen, in the cavity in round platform portion
Wall also applies the thrust to 1 direction of pushing block to lower platen, so that trapezoid block 3 is moved to upper mold center；
And the top of swing rod 6 is hinged with trapezoid block 3, swing rod 6 is to stretch out limit hole 5 always, so the top of swing rod 6
It holds to 1 direction of pushing block and moves, swing rod 6 is whole, and pushing the back down is rolled to each side again from vertical state；With the swing of swing rod 6, pendulum
Bar 6 pushes leftover pieces aside from member, to push leftover pieces to enter discharge hole 8, completes the disengaging of waste material and member；And member
Finally transported from discharge port.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date
Ordinary technical knowledge can know the prior art all in the field, and with using routine experiment hand before the date
The ability of section, one skilled in the art can improve in conjunction with self-ability and implement under the enlightenment that the application provides
This programme, some typical known features or known method should not implement the application as one skilled in the art
Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make
Go out several modifications and improvements, these should also be considered as protection scope of the present invention, these all do not interfere with the effect that the present invention is implemented
Fruit and patent practicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification
The records such as body embodiment can be used for explaining the content of claim.
Claims (7)
1. a kind of high-precision auto parts machinery diel, including upper die and lower die, it is characterised in that：The lower die includes cylindrical portion
With round platform portion, the small end in round platform portion and the lower end of cylindrical portion are completely superposed, and cavity, the both sides of the lower die bottom are equipped in lower die
It is respectively equipped with discharge hole, the top of the lower die is equipped with the opening being connected to cavity；
The upper mold includes lower platen, and the side wall of the lower platen is provided with the cross-drilled hole through lower platen, and the roof of lower platen is provided with
The vertical hole being connected to cross-drilled hole, the vertical hole are blind hole, and the bottom wall both sides of lower platen have the limit hole being connected to cross-drilled hole, institute
Limit hole is stated between discharge hole and vertical hole；
It is equipped with slidable trapezoid block in the cross-drilled hole, slidable pushing block is equipped in vertical hole, the pushing block bottom is cone
Shape end, the inclined-plane of tapering point and the inclined-plane of trapezoid block offset；The top of the pushing block is connect with forcing press, the bottom of pushing block
Always in vertical hole；
The trapezoid block top is equipped with the first fixed block towards pushing block side, and the cross-drilled hole upper wall is equipped with far from pushing block side
Second fixed block is connected with compression spring between the first fixed block and the second fixed block；
The first fixed block side wall is equipped with fixed link, and swing rod is socketed in the fixed link, and swing rod is equipped with knife along its length
Piece；The one end of the swing rod far from fixed link is stretched out outside limit hole.
2. high-precision auto parts machinery diel according to claim 1, it is characterised in that：The lower end of the limit hole is set
There are sliding block, the swing rod to be equipped with sliding slot along its length, sliding block can slide in sliding slot.
3. high-precision auto parts machinery diel according to claim 1, it is characterised in that：The trapezoid block is far from promotion
Mutually agree with the inclined-plane of cavity on the inclined-plane of block side.
4. high-precision auto parts machinery diel according to claim 1, it is characterised in that：The bottom of the vertical hole with push away
The tapering point of motion block mutually agrees with.
5. high-precision auto parts machinery diel according to claim 1, it is characterised in that：The discharge hole is tilted towards outer
It opens up.
6. high-precision auto parts machinery diel according to claim 1, it is characterised in that：The cavity bottom both ends are set
There is bolster.
7. high-precision auto parts machinery diel according to claim 1, it is characterised in that：Under the side wall of the pushing block
Side is equipped with limited block, and the limited block can offset with cross-drilled hole upper wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810403862.7A CN108480455B (en) | 2018-04-28 | 2018-04-28 | High-precision automobile part stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810403862.7A CN108480455B (en) | 2018-04-28 | 2018-04-28 | High-precision automobile part stamping die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108480455A true CN108480455A (en) | 2018-09-04 |
| CN108480455B CN108480455B (en) | 2024-03-22 |
Family
ID=63313445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810403862.7A Active CN108480455B (en) | 2018-04-28 | 2018-04-28 | High-precision automobile part stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108480455B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111657314A (en) * | 2020-05-29 | 2020-09-15 | 黄仁 | Dumpling wrapper pressing device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2625453A1 (en) * | 1988-01-04 | 1989-07-07 | Ademva | PRESS TOOL FOR BOTTLING INSTALLATION |
| CN202087690U (en) * | 2011-03-22 | 2011-12-28 | 上海华普汽车模具制造有限公司 | Moulding punching integrated mould |
| JP5578747B1 (en) * | 2013-09-10 | 2014-08-27 | 株式会社富士精機 | Taper processing equipment |
| CN104525779A (en) * | 2014-12-25 | 2015-04-22 | 重庆元创自动化设备有限公司 | Unloading forming tool |
| CN206104642U (en) * | 2016-08-30 | 2017-04-19 | 亿和精密工业（苏州）有限公司 | Punch forming mould |
| CN206215753U (en) * | 2016-11-11 | 2017-06-06 | 重庆厚辉汽车配件有限公司 | The decompressor of leaf spring |
| CN206373243U (en) * | 2016-12-30 | 2017-08-04 | 重庆比阳机电有限公司 | A kind of diel |
| CN206794531U (en) * | 2017-05-05 | 2017-12-26 | 深圳市瑞华新兴数码科技有限公司 | A kind of television set diel with sheet collecting device |
| CN208321758U (en) * | 2018-04-28 | 2019-01-04 | 遵义江星机械模具有限公司 | A kind of high-precision automobile parts stamping die |
-
2018
- 2018-04-28 CN CN201810403862.7A patent/CN108480455B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2625453A1 (en) * | 1988-01-04 | 1989-07-07 | Ademva | PRESS TOOL FOR BOTTLING INSTALLATION |
| CN202087690U (en) * | 2011-03-22 | 2011-12-28 | 上海华普汽车模具制造有限公司 | Moulding punching integrated mould |
| JP5578747B1 (en) * | 2013-09-10 | 2014-08-27 | 株式会社富士精機 | Taper processing equipment |
| CN104525779A (en) * | 2014-12-25 | 2015-04-22 | 重庆元创自动化设备有限公司 | Unloading forming tool |
| CN206104642U (en) * | 2016-08-30 | 2017-04-19 | 亿和精密工业（苏州）有限公司 | Punch forming mould |
| CN206215753U (en) * | 2016-11-11 | 2017-06-06 | 重庆厚辉汽车配件有限公司 | The decompressor of leaf spring |
| CN206373243U (en) * | 2016-12-30 | 2017-08-04 | 重庆比阳机电有限公司 | A kind of diel |
| CN206794531U (en) * | 2017-05-05 | 2017-12-26 | 深圳市瑞华新兴数码科技有限公司 | A kind of television set diel with sheet collecting device |
| CN208321758U (en) * | 2018-04-28 | 2019-01-04 | 遵义江星机械模具有限公司 | A kind of high-precision automobile parts stamping die |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111657314A (en) * | 2020-05-29 | 2020-09-15 | 黄仁 | Dumpling wrapper pressing device |
| CN111657314B (en) * | 2020-05-29 | 2021-12-03 | 宿迁苏美食品有限公司 | Dumpling wrapper pressing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108480455B (en) | 2024-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207127083U (en) | A kind of quick-fried type metal stamping die of antiaircraft air pressure | |
| CN105363915A (en) | Pneumatic ejection punching die | |
| CN106925661A (en) | A kind of automatic blanking punching contour machining equipment | |
| CN105689534A (en) | Trimming and side punching mold | |
| CN107136652A (en) | A kind of efficient footwear material processing unit (plant) | |
| CN108480455A (en) | A kind of high-precision auto parts machinery diel | |
| CN208321758U (en) | A kind of high-precision automobile parts stamping die | |
| CN106217468A (en) | A kind of cross cutting processing waste discharge tool | |
| CN208116524U (en) | Perforation processing unit (plant) | |
| CN105965613B (en) | One kind automation board cutting machine | |
| CN211191561U (en) | Die machining device | |
| KR100741373B1 (en) | Piping t pipe molding apparatus | |
| CN105903814A (en) | Plate spring end portion chamfering and edge extruding composite die | |
| CN206838863U (en) | Quickly remove cast gate and deburring device | |
| CN207271918U (en) | A kind of shelves shift fork planar member fine blanking die | |
| CN205629138U (en) | Compound mould in crowded limit of leaf spring tip corner cut | |
| CN211489272U (en) | Machining progressive die for cladding clamp of automobile instrument panel | |
| CN211938660U (en) | Progressive die structure with good damping performance | |
| CN208357823U (en) | A kind of mold lathe for machining facilitating adjusting | |
| CN212884442U (en) | Progressive die for rotating shaft bracket | |
| CN214646176U (en) | Punching machine | |
| CN109848282A (en) | A kind of hydraulic trimming technology | |
| CN221864705U (en) | Cup forming machine with cutting and recycling mechanism | |
| CN214184916U (en) | Automatic punching machine | |
| CN220922499U (en) | Sealing strip punching device and production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240301 Address after: 132000 No. 001, Renmin Road, Yongji Economic Development Zone, Jilin City, Jilin Province Applicant after: JILIN JINHONG AUTO PARTS CO.,LTD. Country or region after: China Address before: 563319 Niuxinshan, Fenghua Town, Suiyang County, Zunyi City, Guizhou Province (formerly the second workshop of Factory 3533) Applicant before: ZUNYI JIANG XING MECHANICAL MOULD Co.,Ltd. Country or region before: China |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |