CN101844177A - Punch fixing plate - Google Patents
Punch fixing plate Download PDFInfo
- Publication number
- CN101844177A CN101844177A CN201019026014A CN201019026014A CN101844177A CN 101844177 A CN101844177 A CN 101844177A CN 201019026014 A CN201019026014 A CN 201019026014A CN 201019026014 A CN201019026014 A CN 201019026014A CN 101844177 A CN101844177 A CN 101844177A
- Authority
- CN
- China
- Prior art keywords
- fixing plate
- punch fixing
- fixing
- punching pin
- main body
- 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
Links
Images
Landscapes
- Punching Or Piercing (AREA)
Abstract
The invention discloses a punch fixing plate comprising a fixing plate body (1), a plurality of punch mounting grooves formed on the fixing plate body (1), and a plurality of fixing structures for fixing a plurality of punches (2), wherein a concave pit is arranged on the surface of the fixing plate body (1), which is opposite to the fixing structures; the fixing structures are located in the concave pit; and the depth of the concave pit is larger than the height of the part of the fixing structure protruding from the surface of the fixing plate body (1). The invention has the following beneficial effects that: the punch fixing plate reduces the difficulty in processing, reduces the weight of the mold and prevents the mold from being worn.
Description
Technical field
The present invention relates to a kind of punch fixing plate, especially relate to a kind of punch fixing plate that is used for diel.
Background technology
Stamping parts is compared with foundry goods, forging, has thin, even, light, strong characteristics.Punching press can be made the workpiece that has reinforcement, rib, fluctuating or flange that additive method is difficult to make, to improve its rigidity.Because adopt precision die, workpiece accuracy can reach micron order, and repeatable accuracy height, specification unanimity, nest, boss etc. can punching press portal.In the global steel, have 60～70%, sheet material, wherein major part is to make finished product through punching press, the vehicle body of automobile, chassis, fuel tank, radiator fin, the iron core silicon steel sheet of the drum of boiler, the housing of container, motor, electrical equipment etc. all is a punch process, in the products such as instrument and meter, household electrical appliance, bicycle, office machinery, household utensil, a large amount of stamping parts are arranged also.
In the existing mould, the fixed mechanism of punch fixing plate is outwards outstanding, so need be on stripper pad and man-to-man the stepping down in the corresponding position of fixed mechanism.But a lot of moulds all have a lot of punching pines, and work in-process is if there is one not have processing to put in place, just can not kill between the template, can cause the damage of mould, the heavy industry of stripper pad, punch fixing plate be because will process a plurality of punching pines on the other hand, thus the difficulty of processing height, and mold weight is big.
Summary of the invention
For solving the problems of the technologies described above, it is low to the invention provides a kind of difficulty of processing, and mold weight is light, prevents the punch fixing plate of die wear.
For achieving the above object, the invention provides a kind of punch fixing plate, comprise the fixed head main body, be arranged on a plurality of punching pin mounting grooves and a plurality of fixed structure that is used for fixing punching pin on the fixed head main body, the fixed head main surface is provided with a pit to the surface of fixed structure, the plurality of fixed structure is arranged in pit, and the degree of depth of pit protrudes in the height of fixed head body surfaces greater than the plurality of fixed structure.
More excellent, fixed structure is bolt, and is simple in structure.
The beneficial effect of a kind of punch fixing plate of the present invention is: 1, offer pit on punch fixing plate, allow all punching pin fixed mechanisms all be arranged in the pit, when stripper pad is all locked, guarantee that fixed mechanism does not exceed the surface of punch fixing plate, 2, in template processing, the slot to make way of stripper pad was processed with milling machine in the past, present punch fixing plate uses grinding machine processing, aspect precision, be greatly improved, processing technology is simple, process time is shorter, has also alleviated the weight of template.
Description of drawings
Fig. 1 is the main cutaway view of a kind of punch fixing plate embodiment of the present invention user mode;
Fig. 2 is the left cutaway view of a kind of punch fixing plate embodiment of the present invention.
Among the figure
1-fixed head main body, 2-punching pin, 3-bolt, 4-stripper plate, 5-stripper pad.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby protection scope of the present invention is made more explicit defining so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that.
As shown in Figures 1 and 2, a kind of punch fixing plate, comprise fixed head main body 1, be arranged on a plurality of punching pin mounting grooves and a plurality of fixed structure that is used for fixing punching pin 2 on the fixed head main body 1, fixed structure is a bolt 3, fixed head main body 1 is provided with a pit in the face of the surface of fixed structure, the plurality of fixed structure is arranged in pit, and the degree of depth of pit protrudes in the height on fixed head main body 1 surface greater than the plurality of fixed structure.
The operation principle of the embodiment of a kind of punch fixing plate of the present invention is as follows:
Referring to accompanying drawing 2, earlier punching pin 2 is positioned in a plurality of punching pin mounting grooves of fixed head main body 1, punching pin 2 places the section diameter of punching pin mounting groove bigger, it is less that punching pin 2 stretches out the section diameter of punching pin mounting groove, can use bolt 3 that it is fixed in the position of punching pin 2 change in size, bolt 3 next-door neighbour's punching pines 2 are installed, and punching pin 2 larger-size parts are limited in the punching pin mounting groove.After punching pin 2 fixed, close successively stripper pad 5 and stripper plate 4, punching pin 2 stretched into the corresponding position that is provided with in stripper pad 5 and the stripper plate 4 again, finish the installation of punching pin 2.
The above; it only is the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. punch fixing plate, comprise fixed head main body (1), be arranged on a plurality of punching pin mounting grooves and a plurality of fixed structure that is used for fixing punching pin (2) on the described fixed head main body (1), it is characterized in that: described fixed head main body (1) is provided with a pit in the face of the surface of described fixed structure, a plurality of described fixed structures are arranged in described pit, and the degree of depth of described pit protrudes in the height on described fixed head main body (1) surface greater than a plurality of described fixed structures.
2. a kind of punch fixing plate according to claim 1 is characterized in that: described fixed structure is bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201019026014A CN101844177A (en) | 2010-02-04 | 2010-02-04 | Punch fixing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201019026014A CN101844177A (en) | 2010-02-04 | 2010-02-04 | Punch fixing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101844177A true CN101844177A (en) | 2010-09-29 |
Family
ID=42769098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201019026014A Pending CN101844177A (en) | 2010-02-04 | 2010-02-04 | Punch fixing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101844177A (en) |
-
2010
- 2010-02-04 CN CN201019026014A patent/CN101844177A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201632546U (en) | Punch fixing plate | |
| CN206009565U (en) | Mould damping device under a kind of punching press | |
| CN206009566U (en) | Mould shock-absorption device under a kind of punching press | |
| CN205551179U (en) | Pneumatic stamping device | |
| CN108787885A (en) | A kind of decompressor | |
| CN205763193U (en) | A kind of stamping machine | |
| CN205551178U (en) | Pneumatic punching machine | |
| CN101844177A (en) | Punch fixing plate | |
| CN209189574U (en) | A kind of stamping device preventing displacement | |
| CN207479407U (en) | A kind of die molding machine draws material device | |
| CN103624150A (en) | Guiding track support turning edge forming stamping die | |
| CN204700110U (en) | A kind of lifting stamping machine | |
| CN202741594U (en) | Roller mold provided with reinforcing ribs for stamping of U-shaped filter outer shell | |
| CN203737855U (en) | Die for engineering | |
| CN205463922U (en) | Pneumatic stamping die | |
| CN201950116U (en) | Lower mold of engine cover | |
| CN208960828U (en) | A kind of material stirring-up mechanism for mould discharging | |
| CN206500512U (en) | A kind of punch forming structure | |
| CN207463950U (en) | A kind of multi-station continuous stretching stamping die | |
| CN207308689U (en) | A kind of mould for carrying out steel back side dressing | |
| CN203737856U (en) | Mould for stamping part | |
| CN207628950U (en) | A kind of handware punch forming device | |
| CN203197747U (en) | Protective cover for grinding machine | |
| CN207308735U (en) | A kind of fine blanking die of controllable steel back appearance and size | |
| CN206083552U (en) | Stamping die is cut to side |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100929 |