CN203804045U - Cold-punching die with safety protection plates - Google Patents
Cold-punching die with safety protection plates Download PDFInfo
- Publication number
- CN203804045U CN203804045U CN201420167138.6U CN201420167138U CN203804045U CN 203804045 U CN203804045 U CN 203804045U CN 201420167138 U CN201420167138 U CN 201420167138U CN 203804045 U CN203804045 U CN 203804045U
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- CN
- China
- Prior art keywords
- die
- plate
- cold
- safety protection
- safety guard
- 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.)
- Expired - Lifetime
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- 238000004080 punching Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Food-Manufacturing Devices (AREA)
Abstract
The utility model relates to a cold-punching die with safety protection plates, and the cold-punching die comprises an upper die plate, a lower die plate, a convex die fixing plate, a concave die, and a material pressing plate. The upper and lower die plates are arranged at intervals in a parallel manner. The lower end face of the upper die plate is provided with the convex die fixing plate, and the upper end face of the lower die plate is provided with the concave die. The material pressing plate is disposed between the convex die fixing plate and the concave plate. A plurality of springs are vertically disposed between the material pressing plate and a concave die fixing plate. The lower end faces of the two side surfaces of the convex die fixing plate are respectively provided with one safety protection plate in an L-shaped structure. The lower end parts of each safety protection plate are lower than the upper end face of the material pressing plate. Through vertically arranging the safety protection plates between the lower end face of the lower die plate and the material pressing plate, the cold-punching die eliminates the potential safety hazards and guarantees the personal safety of an operator. In addition, the wear of the die is avoided in a conveying process through arranging a connecting plate between the upper and lower die plates. The cold-punching die is simple in structure, is scientific and reasonable in design, and is wide in range of application.
Description
Technical field
The utility model belongs to cold punching die technical field, especially a kind of cold-punching mould with safety guard.
Background technology
Cold-punching mould is arranged on forcing press conventionally, and the plate in being placed on is at room temperature applied to deformation force, makes it produce distortion, thereby obtains the specific purpose tool of the product parts of definite shape, size and performance.
Cold-punching mould comprises the parts such as cope match-plate pattern, lower bolster and holding pad, between upper and lower template, holding pad is installed, the lower surface of cope match-plate pattern is fixedly mounted with punch retainer, and the upper surface of lower bolster is fixedly mounted with die, and multiple springs are generally vertically installed between holding pad and punch retainer.
In the process of work, due to the fracture of spring or miscellaneous part and eject and easily hurt sb.'s feelings laterally, thereby there is potential safety hazard.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, design science rationally and avoids spring or the miscellaneous part cold-punching mould with safety guard that splashes and hurt sb.'s feelings that ruptures.
Scheme of the present utility model is achieved in that
A kind of cold-punching mould with safety guard, this cold-punching mould comprises cope match-plate pattern, lower bolster, punch retainer, die and holding pad, described upper and lower template parallel interval arranges, punch retainer is installed in the lower surface of this cope match-plate pattern, die is installed in the upper surface of this lower bolster, between punch retainer and die, holding pad is installed, multiple springs are vertically set between holding pad and die block, safety guard is installed respectively in the lower surface of described punch retainer two sides, and the lower end part of this safety guard is below holding pad upper surface.
And, the connecting plate that the respectively symmetrical vertical connecting in described upper and lower template side arranges.
And the top of described connecting plate is shaped with slotted hole, the bottom of this connecting plate is shaped with circular hole.
Advantage of the present utility model and good effect are:
This cold-punching mould is installed multiple safety guards by vertical between lower bolster lower surface and holding pad, thereby has eliminated potential safety hazard, has ensured operator's personal safety; In addition, by connecting plate being installed between upper and lower template, prevent that in transportation, the problem of wearing and tearing appears in mould.The utility model is simple in structure, design science is reasonable, applied widely.
Brief description of the drawings
Fig. 1 is the utility model front view;
Fig. 2 is left view of the present utility model;
Fig. 3 is the structural representation of the utility model connecting plate.
Detailed description of the invention
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail.
A kind of cold-punching mould with safety guard, as shown in Figure 1 and Figure 2, this cold-punching mould comprises cope match-plate pattern 1, lower bolster 8, punch retainer 3, die 5 and holding pad 4, described upper and lower template parallel interval arranges, punch retainer is installed in the lower surface of this cope match-plate pattern, die is installed in the upper surface of this lower bolster, between punch retainer and die, holding pad is installed, and multiple springs 2 are vertically set between holding pad and die block.
Innovative point of the present utility model is:
The safety guard 6 of L-type structure is installed respectively in the lower surface of described punch retainer two sides, and the lower end part of this safety guard is below holding pad upper surface, and the safety guard in the present embodiment accompanying drawing is symmetrical three groups, increases and decreases according to actual conditions.Due to safety guard being installed, thereby effectively avoid spring or the miscellaneous part fracture hidden danger of hurting sb.'s feelings of splashing.
The connecting plate 7 that the respectively symmetrical vertical connecting in described upper and lower template side arranges, for easy for installation, the top of described connecting plate is shaped with slotted hole 9, and the bottom of this connecting plate is shaped with circular hole 10.The installation of this connecting plate is upper and lower template fixation, causes the problem of die wear between having solved in the process of transport due to upper and lower template without connector.
This cold-punching mould is installed multiple safety guards by vertical between lower bolster lower surface and holding pad, thereby has eliminated potential safety hazard, has ensured operator's personal safety; In addition, by connecting plate being installed between upper and lower template, prevent that in transportation, the problem of wearing and tearing appears in mould.The utility model is simple in structure, design science is reasonable, applied widely.
It is emphasized that; embodiment described in the utility model is illustrative; instead of determinate; therefore the utility model comprises and is not limited to the embodiment described in detailed description of the invention; every other embodiments that drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope that the utility model is protected equally.
Claims (3)
1. the cold-punching mould with safety guard, this cold-punching mould comprises cope match-plate pattern, lower bolster, punch retainer, die and holding pad, on described, lower bolster parallel interval arranges, punch retainer is installed in the lower surface of this cope match-plate pattern, die is installed in the upper surface of this lower bolster, between punch retainer and die, holding pad is installed, multiple springs are vertically set between holding pad and die block, it is characterized in that: safety guard is installed respectively in the lower surface of described punch retainer two sides, the lower end part of this safety guard is below holding pad upper surface.
2. the cold-punching mould with safety guard according to claim 1, is characterized in that: the connecting plate that the respectively symmetrical vertical connecting in described upper and lower template side arranges.
3. the cold-punching mould with safety guard according to claim 2, is characterized in that: the top of described connecting plate is shaped with slotted hole, the bottom of this connecting plate is shaped with circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167138.6U CN203804045U (en) | 2014-04-08 | 2014-04-08 | Cold-punching die with safety protection plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420167138.6U CN203804045U (en) | 2014-04-08 | 2014-04-08 | Cold-punching die with safety protection plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203804045U true CN203804045U (en) | 2014-09-03 |
Family
ID=51442856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420167138.6U Expired - Lifetime CN203804045U (en) | 2014-04-08 | 2014-04-08 | Cold-punching die with safety protection plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203804045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772570A (en) * | 2014-12-17 | 2016-07-20 | 张庆彬 | Stamping die with protection function |
-
2014
- 2014-04-08 CN CN201420167138.6U patent/CN203804045U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772570A (en) * | 2014-12-17 | 2016-07-20 | 张庆彬 | Stamping die with protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 5 road 300353, Tianjin District of Jinnan City Industrial Zone Station Patentee after: TIANJIN SHIYA MOULD CO.,LTD. Address before: No. 5 road 300353, Tianjin District of Jinnan City Industrial Zone Station Patentee before: TIANJIN SHIYA MOULD Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
|
| CX01 | Expiry of patent term |