CN109317560A - Positioning punching device - Google Patents
Positioning punching device Download PDFInfo
- Publication number
- CN109317560A CN109317560A CN201811152009.9A CN201811152009A CN109317560A CN 109317560 A CN109317560 A CN 109317560A CN 201811152009 A CN201811152009 A CN 201811152009A CN 109317560 A CN109317560 A CN 109317560A
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- China
- Prior art keywords
- positioning
- punching
- plate
- die
- die socket
- 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.)
- Pending
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- 238000004080 punching Methods 0.000 title claims abstract description 119
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 9
- 238000012797 qualification Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding 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
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- 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
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- 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
- B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
- B21D45/006—Stripping-off devices
-
- 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
- B21D45/06—Stripping-off devices
- B21D45/08—Stripping-off devices interrelated with motion of tool
Abstract
The present invention provides a kind of positioning punching device, it include: bearing seat, cavity plate component, positioning component and punching assembly, the cavity plate component includes die socket, fixing sleeve and punching concave die, the die socket is equipped with bearing holes, the fixing sleeve is set in the bearing holes, the fixing sleeve is set in the punching concave die, the positioning component includes longitudinal register portion and located lateral portion, the longitudinal register portion includes latch plate, adjust latch seat, bearing pin and positioning bearing, the located lateral portion includes positioning bracket, first positioning bolt, position top plate and location nut.The design that the present invention passes through the located lateral portion and the longitudinal register portion, the effect of stationary positioned is effectively played to the cavity plate component, the cavity plate component as caused by stamping press during the punching assembly punching press centre bore is prevented to position the generation for phenomenon of running, the product qualification rate for improving the positioning punching device ensure that the consistency of product.
Description
Technical field
The present invention relates to machinery manufacturing technology field, in particular to a kind of positioning punching device.
Background technique
Flat spring (Leaf spring), abbreviation leaf spring, as being no less than plate bullet made of 1 spring steel stack combinations
Spring, leaf spring are commonly used in wheeled vehicle suspension, are initially known as lamination or bracket springs, sometimes referred to as semi-elliptic spring or trolley
Spring, it is most ancient one of form of springs.Leaf spring is that section is rectangular oval arc spring steel.Match most common
In setting, the center of arc provides the position of axis, and the ring formed at either end is attached to vehicle chassis.For very heavy vehicle
, leaf spring can be made by multiple multiple blades stacked together, usually there is the blade gradually to shorten.Leaf spring is excellent with its
Positioning performance, damping capacity and spring function, widely apply to the fields such as automobile and machine-building, and in the life of leaf spring
It produces in manufacturing process, to ensure uniformity when assembling plate spring assembly, can be punched out operation to it by hole punched device
Afterwards, the contraposition assembly of plate spring assembly is carried out by the position of punching hole, therefore, people are accurate to the punching of positioning punching device
Degree is increasingly paid attention to.
Existing hole punched device structural stability is poor, leads to the presence of the phenomenon that positioning is run during punching, i.e., often
After secondary completion punching press centre bore device it is whole since impulse force is larger so that structure is easy to happen offset, and work as determining for punching press centre bore
Once the phenomenon that position sideslip can make most of leaf spring be rushed partially, and then punching is caused to be scrapped.
Summary of the invention
Based on this, it is high that the purpose of the present invention is to provide a kind of structural stabilities, can effectively prevent positioning and runs phenomenon hair
Raw positioning punching device.
A kind of positioning punching device, comprising: bearing seat, the cavity plate component on the bearing seat and the cavity plate group
The positioning component and the punching assembly above the positioning component, the cavity plate component of part connection include die socket, are set to
Fixing sleeve on the die socket and the interior punching concave die set on the fixing sleeve, the die socket are equipped with bearing holes, institute
Fixing sleeve is stated in the bearing holes, the fixing sleeve is set in the punching concave die, and the positioning component includes being set to
Longitudinal register portion on the die socket side wall and the located lateral portion connecting with the bearing seat, the longitudinal register portion includes
The latch plate that is connected and fixed with the die socket side wall engages the adjusting latch seat connecting with the latch plate, is set to the tune
Bearing pin on section latch seat and the positioning bearing being set on the bearing pin, the positioning bearing is for treating punching plate
Side wall carry out conflict positioning, the located lateral portion include position bracket, the first positioning bolt that string is located on the bracket,
The positioning top plate being set on first positioning bolt and the location nut being connect with first positioning bolt top, it is described
Positioning top plate is for carrying out conflict positioning to the top to punching plate.
Above-mentioned positioning punching device, by the design in the located lateral portion and the longitudinal register portion, effectively to institute
State the effect that cavity plate component plays stationary positioned, it is therefore prevented that since stamping press is led during the punching assembly punching press centre bore
The cavity plate component caused positions the generation for phenomenon of running, and improves the product qualification rate of the positioning punching device, ensure that
The consistency of product, by the design of the bearing holes and the fixing sleeve, effectively raise the punching concave die with it is described
The stability of structure between die socket further improves the punching precision of the positioning punching device, reduces product report
Useless rate.
Further, the bearing seat include big bottom plate, the platter on the big bottom plate and be set to the handle
Backing plate on plate, the die socket are fastened on the platter, and the side of the die socket towards the platter is set
There is fitting groove, the backing plate is set in the fitting groove.
Further, the punching assembly include die shank, set on the die shank end formed punch and be set in the formed punch
On assembly nut, be threadedly coupled between the assembly nut and the die shank.
Further, stripper plate is equipped between the punching assembly and the die socket, the stripper plate is equipped with evacuation
Punching hole, punching press evacuation of the evacuation punching hole for the formed punch and the assembly nut.
Further, the formed punch includes positive stop end and the punching press end connecting with the positive stop end, on the assembly nut
Equipped with limit hole, the punching press end extends after running through the limit hole towards the die socket, the positive stop end and the assembly
The inner wall of nut contradicts limit.
Further, between the latch plate and the die socket, between the adjusting latch seat and the die socket
Be fixed by the second positioning bolt, second positioning bolt adjusted on latch seat after the latch plate with it is described
The side wall of die socket is fixed.
Further, the adjusting latch seat be equipped with evacuation location hole and evacuation locating slot, the evacuation location hole and
It is equipped between second positioning bolt and compresses cushion block, the evacuation location hole and the evacuation locating slot are used for the die socket
Adjusting between the adjusting latch seat, the latch plate avoids.
Further, the platter is equipped with steel ruler towards the side of the die socket, and the steel ruler is for described in convenience
Die socket and the position dimension of the punching concave die are adjusted.
Further, the positioning bracket is equipped with limit pilot hole, and the positioning top plate is equipped with positioning pilot hole, institute
It states the first positioning bolt and sequentially runs through the limit pilot hole and the positioning pilot hole.
Further, the hole wall of the bearing holes is equipped with disassembly slot, and the disassembly slot is backwards to the middle part of the bearing holes
Protrusion, the disassembly slot are used to facilitate the disassembly of the fixing sleeve and the punching concave die.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the positioning punching device that first embodiment of the invention provides；
Fig. 2 is the configuration schematic diagram of positioning punching device in Fig. 1；
Fig. 3 is the structural schematic diagram in Fig. 1 between bearing seat and cavity plate component；
Fig. 4 is the structural schematic diagram in Fig. 3 between platter and die socket；
Fig. 5 is the structural schematic diagram in Fig. 2 between longitudinal register portion and die socket；
Fig. 6 is the structural schematic diagram of punching assembly in Fig. 2；
Fig. 7 is the structural schematic diagram for the positioning punching device that second embodiment of the invention provides；
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts belongs to this
Invent the range of protection.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Referring to Fig. 1, first embodiment of the invention provides a kind of positioning punching device, comprising: bearing seat is held set on described
Carry the cavity plate component on seat, the positioning component connecting with the cavity plate component and the punching group above the positioning component
Part effectively plays the fixed effect of carrying to the cavity plate component and the positioning component by the design of the bearing seat
Fruit, improves the integrally-built stability of the positioning punching device, and the cavity plate component is held for treating punching plate
It carries, and is punched out to described to punching plate under the punching press active force of the punching assembly, to ensure the position punch
The position punch effect of device, the positioning component is for fixing the cavity plate component, to prevent by institute
It states the cavity plate component positioning caused by stamping press during punching assembly punching press centre bore to run the generation of phenomenon, improves institute
The product qualification rate for stating positioning punching device ensure that the consistency of product.
Cavity plate component described in Fig. 2 to Fig. 5 is please referred to include die socket 8, the fixing sleeve 7 on the die socket 8 and set
In the interior punching concave die 6 of the fixing sleeve 7, the die socket 8 is equipped with the first assembly bolt 1717, the first assembly spiral shell
Assembly of the bolt 1717 between the die socket 8 and the bearing seat is fixed, and the die socket 8 is made of plate structure,
The die socket 8 is for carrying plate to be punched, and to prevent the position of plate to be punched mobile, the die socket 8 is equipped with and holds
Hole 81 is carried, the fixing sleeve 7 is set in the bearing holes 81, and the fixing sleeve 7 is set in the punching concave die 6, the punching
Position punch is equipped in the middle part of hole cavity plate 6, the position punch is used under the punching press effect of the punching assembly to described wait rush
Hole plate is punched out operation, to form centre bore, by the design of the bearing holes 81 and the fixing sleeve 7, effectively mentions
The high stability of structure between the punching concave die 6 and the die socket 8.
Specifically, the positioning component include longitudinal register portion on 8 side wall of die socket and with the carrying
The located lateral portion of seat connection, the longitudinal register portion includes the latch plate 9 being connected and fixed with 8 side wall of die socket and institute
The bearing pin 13 and set stating the adjusting latch seat 11 (16) of the engagement connection of latch plate 9, being set on adjusting latch seat 11 (16)
The positioning bearing 12 being located on the bearing pin 13, it is fixed that the side wall that the positioning bearing 12 is used to treat punching plate contradict
Position, the located lateral portion include positioning bracket 21, the first positioning bolt 23 that string is located on the bracket, being set in described the
Positioning top plate 26 on one positioning bolt 23 and the location nut 25 being connect with 23 top of the first positioning bolt, described first
It is additionally provided with gasket 24 on positioning bolt 23, by the design of the gasket 24, effectively prevents first positioning bolt 23
Due to abrasion caused by rotating between the positioning bracket 21 or the location nut 25, service life is improved, it is described fixed
Position top plate 26 is used to carry out conflict positioning to the top to punching plate, in the present embodiment, two positioning bearings 12
It is symmetrical respectively about centre bore, and the end by the design of the positioning bracket 21, the positioning top plate 26, to punching plate
It is contacted with the positioning conflict of top plate 26, and then ensure that the located lateral to punching plate is not run, it is laterally fixed each time to ensure that
Position it is consistent, and longitudinal register by the positioning bearing 12 it is tangent with the side wall to punching plate respectively, it is tangent after contact point
It is again symmetrical respectively about the punching concave die 6, to achieve the purpose that positioning center hole.
In the present embodiment, the bearing seat includes big bottom plate 20, the platter 19 on the big bottom plate 20 and is set to
Backing plate 18 on the platter 19, the platter 19 is equipped with the second assembly bolt 2222 and third assembles bolt 2727,
For the second assembly bolt 22 for the fixing assembling between the backing plate 18 and the platter 19, the third assembles bolt
27 are fastened on the handle for the fixing assembling between the platter 19 and the big bottom plate 20, the die socket 8
On plate 19, the die socket 8 is equipped with fitting groove 83 towards the side of the platter 19, and the backing plate 18 is set to the fitting groove
In 83, by the design of the backing plate 18, effectively prevent between the platter 19 and the big bottom plate 20 due to pressure
Damage caused by excessive, and then improve the service life of the positioning punching device.
Referring to Fig. 6, the punching assembly include die shank 1, set on 1 end of die shank formed punch 2 and be set in described
Assembly nut 3 on formed punch 2, when the die shank 1 under motor or other driving devices drive when moving down, to drive in time
2 downlink of formed punch, and then effectively ensured the punching effect for treating punching plate, the assembly nut 3 and the die shank 1
Between be threadedly coupled, by it is described assembly nut 3 design, effectively raise structure between the formed punch 2 and the die shank 1
Stability, it is therefore prevented that the generation of 2 obscission of formed punch, the formed punch 2 include positive stop end 201 and with the positive stop end
The punching press end 202 of 201 connections, the assembly nut 3 are equipped with limit hole, and court after the limit hole is run through at the punching press end 202
Extend to the die socket 8, the inner wall of the positive stop end 201 and the assembly nut 3, which contradicts, to be limited.
Preferably, stripper plate 4 is equipped between the punching assembly and the die socket 8, the stripper plate 4 is used for the punching
Position limit in aperture member punch process, and can be also used for the operation of the de- material after the completion of punching plate punching, Jin Eryou
The punching efficiency for improving the positioning punching device of effect, the stripper plate 4 are equipped with evacuation punching hole 41, the evacuation punching
It presses punching press of the hole 41 for the formed punch 2 and the assembly nut 3 to avoid, the 4th assembly bolt is additionally provided on the stripper plate 4
5, the 4th assembly bolt 5 is for the fixing assembling between the stripper plate 4 and the die socket 8.In addition, the latch plate
Between 9 and the die socket 8, pass through the second positioning bolt 10 between the adjusting latch seat 11 (16) and the die socket 8
Be fixed, second positioning bolt 10 adjusted on latch seat 11 (16) after the latch plate 9 with the die socket 8
Side wall fix.
Further, the adjusting latch seat 11 (16) is equipped with evacuation location hole 111 and evacuation locating slot 112, described
It avoids to be equipped between location hole 111 and second positioning bolt 10 and compresses cushion block 14, the evacuation location hole 111 and described keep away
Locating slot 112 is allowed to avoid for the die socket 8 and the adjusting adjusted between latch seat 11 (16), the latch plate 9.
The positioning bracket 21 is equipped with limit pilot hole, and the positioning top plate 26, which is equipped with, positions pilot hole, and described the
One positioning bolt 23 sequentially runs through the limit pilot hole and the positioning pilot hole, and the hole wall of the bearing holes 81, which is equipped with, to be torn open
Slot 82 is unloaded, the disassembly slot 82 is backwards to the middle part of the bearing holes 81 protrusion, and the disassembly slot 82 is for facilitating the fixing sleeve 7
With the disassembly of the punching concave die 6.
In the present embodiment, by the design in the located lateral portion and the longitudinal register portion, effectively to the cavity plate
Component plays the effect of stationary positioned, it is therefore prevented that by institute caused by stamping press during the punching assembly punching press centre bore
The generation that cavity plate component positions phenomenon of running is stated, the product qualification rate of the positioning punching device is improved, ensure that product
Consistency, by the design of the bearing holes 81 and the fixing sleeve 7, effectively raise the punching concave die 6 with it is described recessed
The stability of structure between die holder 8 further improves the punching precision of the positioning punching device, reduces scrap of the product
Rate, and the present embodiment is suitable for arbitrarily needing to rush the plate of centre bore, and can replace corresponding cavity plate punch-pin punching not
With the centrosymmetric plate of effect, applicability is wide.
Referring to Fig. 7, the structural schematic diagram of the positioning punching device provided for second embodiment of the invention, second implementation
Example is more or less the same with the structure of first embodiment, distinguishes and is, in the present embodiment, the platter 19 is towards the die socket
8 side is equipped with steel ruler 28, and the steel ruler 28 is equipped with multiple length values, and the electric welding of steel ruler 28 is in the upper of the platter 19
Surface, the steel ruler 28 is for facilitating the die socket 8 and the position dimension of the punching concave die 6 to adjust, so that user
It can be according to the wide positional parameter for adjusting the die socket 8 and the punching concave die 6 of different material, so that the positioning punching device
Position punch operation can be carried out to punching plate to different width dimensions, improve the practicability of the positioning punching device.
Above embodiment described technical principles of the invention, and the description is merely to explain the principles of the invention, and
It cannot be construed to the limitation of the scope of the present invention in any way.Based on the explanation herein, those skilled in the art is not required to
Other specific embodiments of the invention can be associated by paying creative labor, these modes fall within of the invention
In protection scope.
Claims (10)
1. a kind of positioning punching device characterized by comprising bearing seat, the cavity plate component on the bearing seat and institute
The positioning component and the punching assembly above the positioning component for stating the connection of cavity plate component, the cavity plate component includes cavity plate
Seat, the fixing sleeve on the die socket and the interior punching concave die set on the fixing sleeve, the die socket are equipped with and hold
Hole is carried, the fixing sleeve is set in the bearing holes, and the fixing sleeve is set in the punching concave die, the positioning component packet
Include the longitudinal register portion being set on the die socket side wall and the located lateral portion connecting with the bearing seat, the longitudinal register
Portion includes the latch plate being connected and fixed with the die socket side wall, the adjusting latch seat connecting is engaged with the latch plate, is set to
The bearing pin adjusted on latch seat and the positioning bearing being set on the bearing pin, the positioning bearing is for treating punching
The side wall of hole plate carries out conflict positioning, the located lateral portion include position bracket, that string is located on the bracket is first fixed
Position bolt, the positioning top plate being set on first positioning bolt and the positioning spiral shell being connect with first positioning bolt top
Mother, the positioning top plate is for carrying out conflict positioning to the top to punching plate.
2. positioning punching device according to claim 1, which is characterized in that the bearing seat includes big bottom plate, is set to institute
The platter on big bottom plate and the backing plate on the platter are stated, the die socket is fastened on the platter,
The die socket is equipped with fitting groove towards the side of the platter, and the backing plate is set in the fitting groove.
3. positioning punching device according to claim 1, which is characterized in that the punching assembly includes die shank, is set to institute
The formed punch of die shank end and the assembly nut being set on the formed punch are stated, screw thread connects between the assembly nut and the die shank
It connects.
4. positioning punching device according to claim 3, which is characterized in that between the punching assembly and the die socket
Equipped with stripper plate, the stripper plate is equipped with evacuation punching hole, and the evacuation punching hole is used for the formed punch and the assembly spiral shell
Female punching press evacuation.
5. positioning punching device according to claim 3, which is characterized in that the formed punch include positive stop end and with the limit
The punching press end of position end connection, the assembly nut are equipped with limit hole, and the punching press end is run through after the limit hole described in
Die socket extends, and the inner wall of the positive stop end and the assembly nut, which contradicts, to be limited.
6. positioning punching device according to claim 1, which is characterized in that between the latch plate and the die socket,
It is fixed by the second positioning bolt between the adjusting latch seat and the die socket, the adjusted on latch seat
Two positioning bolts are fixed after the latch plate with the side wall of the die socket.
7. positioning punching device according to claim 6, which is characterized in that the adjusting latch seat is equipped with evacuation positioning
Hole and evacuation locating slot, are equipped between the evacuation location hole and second positioning bolt and compress cushion block, the evacuation positioning
Hole and the evacuation locating slot are avoided for the die socket and the adjusting adjusted between latch seat, the latch plate.
8. positioning punching device according to claim 3, which is characterized in that the platter towards the die socket one
Side is equipped with steel ruler, and the steel ruler is for facilitating the die socket and the position dimension of the punching concave die to adjust.
9. positioning punching device according to claim 1, which is characterized in that the positioning bracket is equipped with limit assembly
Hole, the positioning top plate are equipped with positioning pilot hole, and first positioning bolt sequentially runs through the limit pilot hole and described
Position pilot hole.
10. positioning punching device according to claim 1, which is characterized in that the hole wall of the bearing holes is equipped with disassembly
Slot, the disassembly slot is backwards to the middle part of bearing holes protrusion, and the disassembly slot is for facilitating the fixing sleeve and the punching
The disassembly of cavity plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811152009.9A CN109317560A (en) | 2018-09-29 | 2018-09-29 | Positioning punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811152009.9A CN109317560A (en) | 2018-09-29 | 2018-09-29 | Positioning punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109317560A true CN109317560A (en) | 2019-02-12 |
Family
ID=65266351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811152009.9A Pending CN109317560A (en) | 2018-09-29 | 2018-09-29 | Positioning punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109317560A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038956A (en) * | 2019-05-21 | 2019-07-23 | 安徽恒兴镀锌有限公司 | A kind of assembly method of detachable punch upper die group |
| CN112692154A (en) * | 2020-12-04 | 2021-04-23 | 安徽江淮汽车集团股份有限公司 | Blanking die |
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| CN103302178A (en) * | 2012-03-13 | 2013-09-18 | 鸿富锦精密工业（深圳）有限公司 | Mold stamping device |
| CN103639279A (en) * | 2013-12-31 | 2014-03-19 | 重庆红岩方大汽车悬架有限公司 | Guide arm punching mold |
| CN205629063U (en) * | 2016-05-26 | 2016-10-12 | 山东方成汽车悬架科技有限公司 | Leaf spring checkpost compound mould of cutting edge that punches a hole |
| CN206065180U (en) * | 2016-06-16 | 2017-04-05 | 青岛帅潮实业有限公司 | Automatic laterally centering perforating die |
| CN205966992U (en) * | 2016-08-30 | 2017-02-22 | 吉林远成汽车悬架弹簧有限公司 | Take safety device's novel cut -out press |
| CN206028464U (en) * | 2016-08-31 | 2017-03-22 | 重庆三四零三汽车零部件有限公司 | Automobile leaf spring reed is towards centre bore mould |
| CN209363392U (en) * | 2018-09-29 | 2019-09-10 | 江西远成汽车技术股份有限公司 | Positioning punching device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110038956A (en) * | 2019-05-21 | 2019-07-23 | 安徽恒兴镀锌有限公司 | A kind of assembly method of detachable punch upper die group |
| CN112692154A (en) * | 2020-12-04 | 2021-04-23 | 安徽江淮汽车集团股份有限公司 | Blanking die |
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