CN205551211U - Positioning of crosshead guide formula punching die - Google Patents
Positioning of crosshead guide formula punching die Download PDFInfo
- Publication number
- CN205551211U CN205551211U CN201620330729.XU CN201620330729U CN205551211U CN 205551211 U CN205551211 U CN 205551211U CN 201620330729 U CN201620330729 U CN 201620330729U CN 205551211 U CN205551211 U CN 205551211U
- Authority
- CN
- China
- Prior art keywords
- guide plate
- die
- drift
- hole
- plate
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model belongs to the technical field of cut -out press, concretely relates to positioning of crosshead guide formula punching die, upper die base including fixed die holder that sets up and up -and -down motion setting, be equipped with the drift on the upper die base, be equipped with the die on the die holder, the die top is equipped with the flipper guide, is equipped with a fixed plate above the flipper guide, the fixed plate middle part is equipped with a through -hole, be equipped with an activity baffle in the through -hole, be equipped with a pore in the middle part of the activity baffle, the drift constitutes sliding fit with the activity baffle, it is equipped with a polyurethane rubber pad still to overlap on the drift, when the upper die base is down, polyurethane rubber pad extrude movable baffle, messenger's activity baffle at first contacts with the work piece to compress tightly the work piece, the upper die base continues down, makes drift and die fold and accomplishes the action of punching a hole. For the spring, the pressure that the polyurethane rubber pad provided is more reliable, additionally, the utility model discloses an activity baffle can make the drift have a fine direction condition, can dash thick material with less terrace die.
Description
Technical field
The invention belongs to punching die technical field, be specifically related to a kind of guide plate location formula perforating die.
Background technology
Perforating die is the common equipment in part punching moulding process, and it mainly includes drift and die,
The shape of drift can select according to pass, and most common of which is round punch, this drift
Being a round bar, install reliable and stable in order to ensure drift, drift the most all leaves slender connection
Section and guide section, this structural strength resulting in drift itself is more weak, and fitted position slightly error is just
Easilying lead to drift fracture, when especially processing thicker sheet material, less drift cannot at all
Completing stamping-out task, therefore on thicker plate material, the difficulty of machining small is the biggest；It addition, at workpiece
Location aspect, although existing perforating die has a holding pad structure, but the limited pressure of holding pad,
In the stamping-out task of high load capacity, it is difficult to ensure that workpiece does not produce displacement, the most existing perforating die is also
It is difficult in adapt to commercial production demand.
Summary of the invention
It is an object of the invention to provide one can reliably be fixed by workpiece, drift can be improved simultaneously
The guide plate location formula perforating die of load-carrying ability.
For achieving the above object, the invention provides techniques below scheme: a kind of guide plate location formula is rushed
Casement, including the die shoe being fixedly installed and pump arrange upper bolster, described on
Die holder is provided with drift, and described die shoe is provided with die, and die is arranged over flipper guide, and side is led
Being provided with the cavity for accommodating workpiece to be processed in the middle part of plate, flipper guide is arranged over a fixed plate, institute
State and in the middle part of fixed plate, be provided with a through hole, in described through hole, be provided with a movable guide plate, and movable guide plate exists
Vertically sliding in through hole setting, be provided with a duct in the middle part of movable guide plate, described drift passes
This duct, and be slidably matched with movable guide plate composition, described drift is also set with a polyurethane rubber
Rubber cushion, described polyurethane rubber pad is between upper bolster and movable guide plate；When upper bolster is descending,
Polyurethane rubber pad Compressive activities guide plate, make movable guide plate first with absorption surface, and by workpiece pressure
Tightly, upper bolster continues traveling downwardly, and makes drift and die close up puncture motion；
Preferably, the through hole lower end of described fixed plate is provided with a deep gouge, on the outer ring surface of movable guide plate
Being provided with radial convex loop, described radial convex loop is positioned at the deep gouge displacement row for restraint guide plate
Journey；
Preferably, be additionally provided with between described fixed plate and movable guide plate for movable guide plate provide to
The reset unit of upper restoring force；
Preferably, described reset unit includes that screw and stage clip, described fixed plate are provided with guide hole,
Described screw, from top to bottom through guide hole, screw lower end and the radial convex loop of movable guide plate is offered
Screwed hole is threaded, and described compression spring sleeve is contained on screw, and stage clip two ends are resisted against fixed plate and spiral shell
Between the head of screw of nail；
Preferably, described guide hole upper end is provided with countersink region, and described stage clip is placed in this countersink region；
Preferably, described fixed plate upper end is additionally provided with limits, and limits post and is used for limiting under upper bolster
Limit station during row；
Preferably, being additionally provided with a slide block between described flipper guide and die, described slide block is along drift footpath
Arranging to sliding, be provided with Flexible element between slide block and flipper guide, the elastic force of Flexible element can make
Workpiece to be processed is pushed against by slide block from side；
Preferably, described die, flipper guide, fixed plate are all solid with die shoe by bolt and pin
Connect.
The method have technical effect that: the present invention uses movable guide plate to come workpiece pressing, thrust
Depending on the deformation degree of polyurethane rubber pad, for spring, polyurethane rubber pad provides
Pressure relatively reliable；It addition, the movable guide plate of the present invention can make drift have one well to lead
To condition, beneficially stamping-out, also protect drift, therefore can rush thicker material with less punch
Material.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Following embodiment is to further illustrate for present invention using as in the technology of the present invention
The explaination held, but the flesh and blood of the present invention is not limited in described in following embodiment, this area
Those of ordinary skill can and should know any simple change based on true spirit or
Replacement all should belong to protection domain of the presently claimed invention.
As it is shown in figure 1, a kind of guide plate location formula perforating die, including the die shoe 10 being fixedly installed
And the upper bolster 20 arranged that pumps, described upper bolster 20 is provided with drift 21, institute
Stating die shoe 10 and be provided with die 11, die 11 is arranged over flipper guide 12, in flipper guide 12
Portion is provided with the cavity for accommodating workpiece to be processed, and flipper guide 12 is arranged over a fixed plate 13,
It is provided with a through hole in the middle part of described fixed plate 13, is provided with a movable guide plate 14 in described through hole, and lives
Dynamic guide plate 14 vertically slides setting in through hole, is provided with a duct in the middle part of movable guide plate 14,
Described drift 21 is through this duct, and is slidably matched with movable guide plate 14 composition, described drift 21
On be also set with a polyurethane rubber pad 22, described polyurethane rubber pad 22 be positioned at upper bolster 20 with
Between movable guide plate 14；When upper bolster 20 is descending, polyurethane rubber pad 22 Compressive activities is led
Plate 14, make movable guide plate 14 first with absorption surface, and by Work-sheet pressing, upper bolster 20 continues
Descending, make drift 21 and die 11 close up puncture motion.The present invention uses movable guide plate 14
Carrying out workpiece pressing, thrust depends on the deformation degree of polyurethane rubber pad 22, relative to spring
For, the pressure that polyurethane rubber pad 22 provides is relatively reliable；It addition, the activity of the present invention is led
Plate 14 can make drift 21 have good guiding condition, beneficially a stamping-out, also protects punching
21, therefore can rush thicker material with less drift 21.
Preferably, the through hole lower end of described fixed plate 13 is provided with deep gouge, the outer shroud of movable guide plate 14
Face is provided with radial convex loop, and described radial convex loop is positioned at deep gouge for restraint guide plate 14
Displacement stroke.
Further, it is additionally provided with for activity is led between described fixed plate 13 and movable guide plate 14
Plate 14 provides the reset unit of upwards restoring force.
Preferably, described reset unit includes screw 15 and stage clip 16, and described fixed plate 13 sets
Having guide hole, described screw 15 is from top to bottom through guide hole, screw 15 lower end and movable guide plate 14
Radial convex loop on the screwed hole offered threaded, described stage clip 16 is sleeved on screw 15,
Stage clip 16 two ends are resisted against between the head of screw of fixed plate 13 and screw 15.
Preferably, described guide hole upper end is provided with countersink region, and described stage clip 16 is placed in this countersink region.
Preferably, described fixed plate 13 upper end is additionally provided with limits 19, limits post 19 and is used for limiting
Limit station when upper bolster 20 is descending.
Preferably, a slide block 17, described slide block it are additionally provided with between described flipper guide 12 and die 11
17 radially slide setting along drift 21, are provided with Flexible element 18 between slide block 17 and flipper guide 12,
The elastic force of Flexible element 18 can make slide block 17 be pushed against by workpiece to be processed from side.
Preferably, described die 11, flipper guide 12, fixed plate 13 are all by bolt 101 and pin
Nail 102 is affixed with die shoe 10.
Claims (8)
1. a guide plate location formula perforating die, it is characterised in that: include the die shoe being fixedly installed
And the upper bolster arranged that pumps, described upper bolster is provided with drift, described die shoe
Being provided with die, die is arranged over flipper guide, is provided with for accommodating work to be processed in the middle part of flipper guide
The cavity of part, flipper guide is arranged over a fixed plate, is provided with a through hole, institute in the middle part of described fixed plate
It is provided with a movable guide plate in stating through hole, and movable guide plate vertically slides setting in through hole,
Being provided with a duct in the middle part of movable guide plate, described drift passes this duct, and constitutes sliding with movable guide plate
Dynamic cooperation, described drift is also set with a polyurethane rubber pad, and described polyurethane rubber pad is positioned at
Between upper bolster and movable guide plate；When upper bolster is descending, polyurethane rubber pad Compressive activities guide plate,
Make movable guide plate first with absorption surface, and by Work-sheet pressing, upper bolster continues traveling downwardly, and makes drift
Puncture motion has been closed up with die.
Guide plate the most according to claim 1 location formula perforating die, it is characterised in that: described solid
The through hole lower end determining plate is provided with a deep gouge, and the outer ring surface of movable guide plate is provided with radial convex loop, described
Radial convex loop is positioned at the deep gouge displacement stroke for restraint guide plate.
Guide plate the most according to claim 2 location formula perforating die, it is characterised in that: described solid
Determine the reset list being additionally provided with between plate and movable guide plate for movable guide plate being provided upwards restoring force
Unit.
Guide plate the most according to claim 3 location formula perforating die, it is characterised in that: described multiple
Bit location includes that screw and stage clip, described fixed plate are provided with guide hole, and described screw is worn from top to bottom
Crossing guide hole, threaded with the screwed hole offered on the radial convex loop of movable guide plate in screw lower end, institute
Stating compression spring sleeve to be contained on screw, stage clip two ends are resisted against between fixed plate and the head of screw of screw.
Guide plate the most according to claim 4 location formula perforating die, it is characterised in that lead described in:
Upper end, hole is provided with countersink region, and described stage clip is placed in this countersink region.
Guide plate the most according to claim 1 location formula perforating die, it is characterised in that: described solid
Determine plate upper end to be additionally provided with and limit, limit post for limit upper bolster descending time limit station.
Guide plate the most according to claim 1 location formula perforating die, it is characterised in that: described side
Being additionally provided with a slide block between guide plate and die, described slide block radially slides setting along drift, slide block with
Being provided with Flexible element between flipper guide, the elastic force of Flexible element can make slide block from side by be processed
Workpiece pushes against.
Guide plate the most according to claim 1 location formula perforating die, it is characterised in that: described recessed
Mould, flipper guide, fixed plate are all affixed with die shoe by bolt and pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330729.XU CN205551211U (en) | 2016-04-18 | 2016-04-18 | Positioning of crosshead guide formula punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330729.XU CN205551211U (en) | 2016-04-18 | 2016-04-18 | Positioning of crosshead guide formula punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205551211U true CN205551211U (en) | 2016-09-07 |
Family
ID=56808687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620330729.XU Withdrawn - After Issue CN205551211U (en) | 2016-04-18 | 2016-04-18 | Positioning of crosshead guide formula punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205551211U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903807A (en) * | 2016-04-18 | 2016-08-31 | 旌德县皖星电子电器厂 | Guide plate type punching die |
| CN107486717A (en) * | 2017-09-29 | 2017-12-19 | 象山信基机械厂 | Punching press workpiece polishing mechanism |
| CN107745228A (en) * | 2017-09-29 | 2018-03-02 | 象山信基机械厂 | Punching press technique for grinding |
| CN108607916A (en) * | 2016-12-12 | 2018-10-02 | 贵州风雷航空军械有限责任公司 | A kind of punching die of punching plurality of specifications hexagonal hole part |
-
2016
- 2016-04-18 CN CN201620330729.XU patent/CN205551211U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903807A (en) * | 2016-04-18 | 2016-08-31 | 旌德县皖星电子电器厂 | Guide plate type punching die |
| CN105903807B (en) * | 2016-04-18 | 2018-02-06 | 旌德县皖星电子电器厂 | A kind of guide-plate type perforating die |
| CN108607916A (en) * | 2016-12-12 | 2018-10-02 | 贵州风雷航空军械有限责任公司 | A kind of punching die of punching plurality of specifications hexagonal hole part |
| CN107486717A (en) * | 2017-09-29 | 2017-12-19 | 象山信基机械厂 | Punching press workpiece polishing mechanism |
| CN107745228A (en) * | 2017-09-29 | 2018-03-02 | 象山信基机械厂 | Punching press technique for grinding |
| CN107745228B (en) * | 2017-09-29 | 2019-07-30 | 象山信基机械厂 | Punching press technique for grinding |
| CN107486717B (en) * | 2017-09-29 | 2019-07-30 | 象山信基机械厂 | Punching press workpiece polishing mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205551211U (en) | Positioning of crosshead guide formula punching die | |
| CN203304384U (en) | Side face punching die of processing support | |
| CN204052576U (en) | A kind of diel of processing metal part | |
| CN205869225U (en) | Crooked blanking die | |
| CN203356454U (en) | Stamping die material feed-in guiding and limiting device | |
| CN202070665U (en) | Floating female die | |
| CN105903807A (en) | Guide plate type punching die | |
| CN205551210U (en) | Annular side punching die | |
| CN208643805U (en) | Angle iron hole punching die | |
| CN202803906U (en) | Inclined hole punching die | |
| CN212216709U (en) | Hole flanging former based on squeeze riveter | |
| CN201783562U (en) | Punching mould for curved surface | |
| CN204262178U (en) | A kind of brace step-feeding stamping modular mold | |
| CN207447118U (en) | A kind of automobile doorsill reinforcing plate production stamping die | |
| CN203817154U (en) | Cantilever punching die | |
| CN204799767U (en) | A turn -ups plastic mould that is used for automobile left side upper right corner reinforcing plate | |
| CN202655436U (en) | Novel long-tube-shaped part punching die | |
| CN202174166U (en) | Bending die for processing V-shaped and U-shaped workpieces | |
| CN203044652U (en) | Novel progressive die | |
| CN205599772U (en) | Be used for brake block steel backing to press inclined sectional die utensil | |
| CN205386595U (en) | Bending die | |
| CN204892685U (en) | Slide wedge mechanism for press die | |
| CN203756827U (en) | Spring component with adjustable compression distance | |
| CN203875184U (en) | Stamping die | |
| CN209755407U (en) | Punching device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160907 Effective date of abandoning: 20180206 |