CN214814191U - Riveting contact die structure - Google Patents
Riveting contact die structure Download PDFInfo
- Publication number
- CN214814191U CN214814191U CN202121311707.6U CN202121311707U CN214814191U CN 214814191 U CN214814191 U CN 214814191U CN 202121311707 U CN202121311707 U CN 202121311707U CN 214814191 U CN214814191 U CN 214814191U
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- China
- Prior art keywords
- core
- lower bolster
- seesaw
- dismouting
- fixed block
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Abstract
The utility model discloses a rivet contact mould structure, including the lower bolster, fix the lower bolster at lower bolster top surface, the top of lower bolster is fixed with the lower bolster, the dismouting that sets up on lower bolster and the lower bolster leads to the chamber that is linked together leads to, the dismouting leads to the intracavity to be provided with the seesaw core, the dismouting leads to the intracavity to be provided with the core fixed block, the seesaw core leads to on the core fixed block through the round pin hub connection, and the core fixed block passes through the screw rod to be fixed on the lower bolster, the top surface integrated into one piece of seesaw core has three to press the bump, three is pressed the bump and evenly is in the top surface of seesaw core, the die cavity has been seted up on the lower bolster. The utility model discloses a structure sets up rationally, and seesaw core and core fixed block can follow the bottom in dismouting logical chamber and realize the dismouting operation, do benefit to when the core wearing and tearing to carry out the dismouting maintenance, and it passes through the screw rod to be fixed on the die holder simultaneously, makes the core assembly more firm stable, and the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of rivet contact processing, concretely relates to rivet contact mould structure.
Background
Riveting contact mould is a common mold processing, it includes lower bolster and seesaw, and the seesaw core is fixed in the inner chamber of lower bolster, and at the fixed lower bolster in the top of lower bolster, when using for a long time, when wearing and tearing appear in the core and need changing, must demolish the back to the lower bolster, with the seesaw core dismouting in the inner chamber of lower bolster again, it is not only time-consuming and energy-consuming, influence the precision of mould moreover, so suitability and practicality receive the restriction.
Disclosure of Invention
The utility model aims at providing a structure sets up reasonable and suitability strong rivets contact mould structure.
Realize the technical scheme of the purpose is a rivet contact mould structure, including the lower bolster, fix the lower bolster of lower bolster top surface, the top of lower bolster is fixed with the lower bolster, set up the dismouting that is linked together on lower bolster and the lower bolster and lead to the chamber, the dismouting leads to the intracavity and is provided with the seesaw core, the dismouting leads to the intracavity and is provided with the core fixed block, the seesaw core is through the round pin hub connection on the core fixed block, just the core fixed block passes through the screw rod to be fixed on the lower bolster, the top surface integrated into one piece of seesaw core has three to press the bump, and three is pressed the bump and evenly is in the top surface of seesaw core, the die cavity has been seted up on the lower bolster, two are pressed the bump to press on the seesaw core and are pressed the bottom surface that is in the lower bolster and another press the bump to be in the bottom surface of die cavity.
The bottom surface center integrated into one piece of seesaw core has the arc arch, the bellied arc limit of arc supports and presses the top surface at the core fixed block.
The width of the core fixing block is 1/3 of the width of the dismounting through cavity, and the thickness of the seesaw core is close to that of the lower pad seat.
The width of the seesaw core is slightly smaller than that of the dismounting through cavity.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, and it has been seted up the dismouting and has been led to the chamber to seesaw core and core fixed block can follow the bottom in dismouting logical chamber and realize the dismouting operation, do benefit to when the core wearing and tearing to carry out the dismouting and overhaul, and it passes through the screw rod to be fixed on the die holder simultaneously, make the core assembly more firm stable, also can improve the precision of mould greatly simultaneously, and the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
See fig. 1, a rivet contact mould structure, including lower bolster 1, fix the lower bolster 2 of lower bolster top surface, the top of lower bolster is fixed with lower bolster 3, the dismouting that sets up on lower bolster and the lower bolster leads to the chamber 4 that is linked together leads to, the dismouting leads to the intracavity to be provided with seesaw core 5, the dismouting leads to the intracavity to be provided with core fixed block 6, the seesaw core is connected through round pin axle 7 on the core fixed block, just the core fixed block passes through the screw rod to be fixed on the lower bolster, the top surface integrated into one piece of seesaw core has three to press bump 8, and three is pressed the top surface that the bump evenly is in the seesaw core, die cavity 9 has been seted up on the lower bolster, two are pressed the bump and are supported the bottom surface that presses the bottom surface of lower bolster and another to press the bump to be in the die cavity on the seesaw core.
The bottom surface center integrated into one piece of seesaw core has arc arch 10, the bellied arc limit of arc supports and presses the top surface at the core fixed block.
The width of the core fixing block is 1/3 of the width of the dismounting through cavity, and the thickness of the seesaw core is close to that of the lower pad seat.
The width of the seesaw core is slightly smaller than that of the dismounting through cavity.
The utility model discloses a structure sets up rationally, and it has been seted up the dismouting and has been led to the chamber to seesaw core and core fixed block can follow the bottom in dismouting logical chamber and realize the dismouting operation, do benefit to when the core wearing and tearing to carry out the dismouting and overhaul, and it passes through the screw rod to be fixed on the die holder simultaneously, make the core assembly more firm stable, also can improve the precision of mould greatly simultaneously, and the suitability is strong and the practicality is good.
The standard parts used in the present embodiment can be purchased directly from the market, and the non-standard structural parts described in the specification can also be obtained directly by processing according to the common general knowledge of the prior art without any doubt, and the connection mode of the parts adopts the conventional means matured in the prior art, and the machines, parts and equipment adopt the conventional models in the prior art, so that the detailed description is not given here.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (4)
1. The utility model provides a rivet contact mould structure, includes the lower bolster, fixes the lower bolster of lower bolster top surface, the top of lower bolster is fixed with lower bolster, its characterized in that: set up the dismouting that is linked together on lower bolster and the lower bolster and lead to the chamber, the dismouting leads to intracavity to be provided with the seesaw core, the dismouting leads to the intracavity to be provided with the core fixed block, the seesaw core is in through the round pin hub connection on the core fixed block, just the core fixed block passes through the screw rod to be fixed on the die holder, the top surface integrated into one piece of seesaw core has three to press the bump, and three is pressed the bump and evenly is in the top surface of seesaw core, the die cavity has been seted up on the lower bolster, two are pressed the bump to press on the seesaw core and support and press in the bottom surface of lower bolster and another bottom surface that the bump is in the die cavity.
2. The riveted contact die structure according to claim 1, characterized in that: the bottom surface center integrated into one piece of seesaw core has the arc arch, the bellied arc limit of arc supports and presses the top surface at the core fixed block.
3. The riveted contact die structure according to claim 2, characterized in that: the width of the core fixing block is 1/3 of the width of the dismounting through cavity, and the thickness of the seesaw core is close to that of the lower pad seat.
4. The riveted contact die structure of claim 3, wherein: the width of the seesaw core is slightly smaller than that of the dismounting through cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121311707.6U CN214814191U (en) | 2021-06-11 | 2021-06-11 | Riveting contact die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121311707.6U CN214814191U (en) | 2021-06-11 | 2021-06-11 | Riveting contact die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214814191U true CN214814191U (en) | 2021-11-23 |
Family
ID=78805506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121311707.6U Active CN214814191U (en) | 2021-06-11 | 2021-06-11 | Riveting contact die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214814191U (en) |
-
2021
- 2021-06-11 CN CN202121311707.6U patent/CN214814191U/en active Active
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