CN203936215U - A kind of paddle type mill rebound punch die - Google Patents
A kind of paddle type mill rebound punch die Download PDFInfo
- Publication number
- CN203936215U CN203936215U CN201420216273.5U CN201420216273U CN203936215U CN 203936215 U CN203936215 U CN 203936215U CN 201420216273 U CN201420216273 U CN 201420216273U CN 203936215 U CN203936215 U CN 203936215U
- Authority
- CN
- China
- Prior art keywords
- drift
- fixed
- cope match
- plate pattern
- rebound
- 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.)
- Active
Links
- 238000004080 punching Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010008 shearing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
A kind of paddle type mill rebound punch die of the present utility model, mainly formed by cope match-plate pattern, lower bolster and two groups of guidance sets being symmetrically distributed between upper and lower template, guidance set comprises and is fixed on the guide pillar on lower bolster and is fixed on the guide pin bushing on cope match-plate pattern, is fixed with guide pillar nut on guide pin bushing; Wherein, in a side guidance set, guide pillar is outward with back-moving spring, and back-moving spring is connected between cope match-plate pattern and lower bolster; On cope match-plate pattern, be provided with drift, the die shank that drift is fixed on cope match-plate pattern by hammering carries out punching to workpiece; Under drift, be provided with stripper plate.Drift is designed to certain oblique angle, moves down with the form for the treatment of mutually stamping one fixed inclination, produce a shearing force thereby treat stamping, make it more direct horizontal impact and treat that stamping surface is more laborsaving.Without any power source, can improve tens times of effects with pure manual operations, and can ensure product quality in use, improve production efficiency, reduce labour intensity.
Description
Technical field
The utility model relates to a kind of paddle type mill rebound punch die, and being especially applicable to thickness is 3mm connects rebound connection slotted hole processing with interior electrical equipment.
Background technology
In the new website construction of 220kV transformer station, technological transformation, turnover job, electrical equipment connects rebound and needs a large amount of use.At present, when the construction tool that operating personnel is equipped with is realized the processing technologys such as boring, groove milling, efficiency is low, labour intensity is large, and cannot ensure the quality of products.And use the existing perforating press cannot punching press slotted hole, treat stamping can frequent clamping stagnation on drift, its technology and technique can not be up to standard, device fabrication producer can provide without corresponding accessory, causes waste of material, production efficiency is low.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of rebound die apparatus, realizes punching press slotted hole, avoids treating that stamping clamping stagnation, on drift, raises the efficiency, and ensures product quality, reduces labour intensity.For addressing the above problem.
The purpose of this utility model realizes in the following manner:
The utility model is mainly made up of cope match-plate pattern, lower bolster and two groups of guidance sets being symmetrically distributed between upper and lower template, and guidance set comprises and is fixed on the guide pillar on lower bolster and is fixed on the guide pin bushing on cope match-plate pattern; On described guide pin bushing, be fixed with guide pillar nut; In a described wherein side guidance set, guide pillar is outward with back-moving spring, and back-moving spring is connected between cope match-plate pattern and lower bolster; On described cope match-plate pattern, be provided with drift; The die shank that drift is fixed on cope match-plate pattern by hammering carries out punching to workpiece; Under described drift, be provided with stripper plate; Described drift oblique angle is less than 90 degree.Described drift oblique angle is 45 degree.Described stripper plate is arranged on location-plate, and location-plate is fixed on base.Described base is followed closely and is fixed on the ground by pin.On lower bolster, there is the die corresponding with drift.
With respect to prior art, the utlity model has following beneficial effect: 1, in the time of work, the rebound having cut is put into location-plate on request, knock rapidly die shank with iron hammer, drift is designed to certain oblique angle, move down with the form for the treatment of mutually stamping one fixed inclination, produce a shearing force thereby treat stamping, make it more direct horizontal impact and treat that stamping surface is more laborsaving.2, after punching completes, under action of reset spring, cope match-plate pattern drives drift to move on rapidly, and stripper plate will treat that stamping keep off in location-plate, makes it can not be with moving on drift, completes and takes off material function.Stripper plate can make to treat that stamping keeps on positioning table, has avoided treating that stamping clamping stagnation is on drift.3, the compression degree of the distance between cope match-plate pattern and lower bolster and back-moving spring can regulate by guide pillar nut, has increased the scope for the treatment of stamping size, and certain handling space is also provided.4, in use without any power source, can improve tens times of effects with pure manual operations, and can ensure product quality.Improve production efficiency, reduced labour intensity.
Brief description of the drawings
Fig. 1 is a kind of structural representation of paddle type mill rebound punch die.
In figure, 1, cope match-plate pattern; 2, back-moving spring; 3, guide pillar; 4, lower bolster; 5, drift; 6, stripper plate; 7, die; 8, die shank; 9, guide pillar nut; 10, plain cushion; 11, guide pin bushing; 12, location-plate; 13, base; 14, pin nail.
Detailed description of the invention
As shown in drawings, the utility model is mainly made up of cope match-plate pattern 1, lower bolster 4 and two groups of guidance sets being symmetrically distributed between upper and lower template, guidance set comprises the guide pillar 3 being fixed on lower bolster 4 and is fixed on the guide pin bushing 11 on cope match-plate pattern 1, is fixed with guide pillar nut 9 on guide pin bushing 11.Wherein, in a side guidance set, guide pillar 3 is outer with back-moving spring 2, and back-moving spring 2 is connected between cope match-plate pattern 1 and lower bolster 4; On cope match-plate pattern 1, be provided with drift 5; The die shank 8 that drift 5 is fixed on cope match-plate pattern 1 by hammering carries out punching to workpiece; Under drift 5, be provided with stripper plate 6.Drift 5 oblique angles are 45 degree.Stripper plate 6 is arranged on location-plate 12, and location-plate 12 is fixed on base 13.Base 13 is followed closely 14 by pin and is fixed on the ground.On lower bolster 4, there is the die corresponding with drift 57.Between guide pillar nut and guide pin bushing 11, be provided with plain cushion 10.
The utility model, in when work, is that 2mm aluminium sheet is put into location-plate on request by the thickness having cut, and knocks rapidly die shank 8 with iron hammer, after drift is stressed, moves downward and acts on the thick aluminium sheet of 2mm, completes shearing.Back-moving spring 2 drives cope match-plate pattern 1, and drift on cope match-plate pattern 15 moves on rapidly, and stripper plate 6 will treat that stamping keep off in location-plate 12, makes it can not be with moving on drift 5, completes de-ly to expect, obtaining thickness is the circular aluminium sheet of 2mm.
Claims (6)
1. a paddle type mill rebound punch die, mainly formed by cope match-plate pattern (1), lower bolster (4) and two groups of guidance sets being symmetrically distributed between upper and lower template, guidance set comprises the guide pillar (3) being fixed on lower bolster (4) and is fixed on the guide pin bushing (11) on cope match-plate pattern (1), it is characterized in that: on described guide pin bushing (11), be fixed with guide pillar nut (9); In a described wherein side guidance set, guide pillar (3) is outer with back-moving spring (2), and back-moving spring (2) is connected between cope match-plate pattern (1) and lower bolster (4); On described cope match-plate pattern (1), be provided with drift (5), the die shank (8) that drift (5) is fixed on cope match-plate pattern (1) by hammering carries out punching to workpiece; Under described drift (5), be provided with stripper plate (6).
2. a kind of paddle type mill rebound punch die according to claim 1, is characterized in that: described drift (5) oblique angle is less than 90 degree.
3. a kind of paddle type mill rebound punch die according to claim 2, is characterized in that: described drift (5) oblique angle is 45 degree.
4. a kind of paddle type mill rebound punch die according to claim 1, is characterized in that: it is upper that described stripper plate (6) is arranged on location-plate (12), and location-plate (12) is fixed on base (13).
5. a kind of paddle type mill rebound punch die according to claim 4, is characterized in that: described base (13) is followed closely (14) by pin and is fixed on the ground.
6. a kind of paddle type mill rebound punch die according to claim 1, is characterized in that: on described lower bolster (4), have the die (7) corresponding with drift (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216273.5U CN203936215U (en) | 2014-04-30 | 2014-04-30 | A kind of paddle type mill rebound punch die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216273.5U CN203936215U (en) | 2014-04-30 | 2014-04-30 | A kind of paddle type mill rebound punch die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203936215U true CN203936215U (en) | 2014-11-12 |
Family
ID=51855564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420216273.5U Active CN203936215U (en) | 2014-04-30 | 2014-04-30 | A kind of paddle type mill rebound punch die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203936215U (en) |
-
2014
- 2014-04-30 CN CN201420216273.5U patent/CN203936215U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103894485A (en) | Supporting base punching and forming compound die | |
| CN203565644U (en) | Adjustable connecting plate stamping die | |
| CN104325006A (en) | Hole group processing device | |
| CN203853454U (en) | Composite die for punching and formation of supporting seat | |
| CN206200214U (en) | A kind of multi-station progressive die steel band automatic feeding and cutting device | |
| CN203936209U (en) | A kind of rebound Manual hydraulic puncher | |
| CN203817133U (en) | Quick punching device for solar assembly aluminumcorner bracket | |
| CN103480727B (en) | A kind of Multifunctional guide rail perforating press | |
| CN203936215U (en) | A kind of paddle type mill rebound punch die | |
| CN204159789U (en) | A kind of inner hexagon spanner forming machine | |
| CN203936231U (en) | A kind of lever rebound punching frock | |
| CN203371104U (en) | Sleeve type precision shearing die capable of shearing bars with various diameters | |
| CN104511521A (en) | Simple section bar notching die | |
| CN104525707A (en) | Thick plate small hole punching die | |
| CN103639266A (en) | Magnetic-conducting piece blanking die | |
| CN204892675U (en) | Automatic corner cut mould is managed in accuracy side | |
| CN204486543U (en) | Telescopic compund die | |
| CN103464600A (en) | High-efficiency stamping die structure | |
| CN204504130U (en) | A kind of railway spike production system | |
| CN203471326U (en) | Combined punching and shearing machine | |
| CN203197094U (en) | Positioning and punching device | |
| CN203265443U (en) | Sheet metal part stamping fixing device | |
| CN204353305U (en) | Cylindrical work pieces side opening punch die | |
| CN104525708A (en) | Side hole punching die of cylinder-shaped workpiece | |
| CN204353282U (en) | Taper work blanking die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |