CN216297665U - Protection architecture of drift - Google Patents
Protection architecture of drift Download PDFInfo
- Publication number
- CN216297665U CN216297665U CN202122816245.XU CN202122816245U CN216297665U CN 216297665 U CN216297665 U CN 216297665U CN 202122816245 U CN202122816245 U CN 202122816245U CN 216297665 U CN216297665 U CN 216297665U
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- punch
- die
- adjusting block
- pulling plate
- protection structure
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Abstract
The utility model provides a punch protection structure which is simple in structure and convenient to adjust and can effectively protect a punch, so that the cost of die debugging is reduced, and the production safety is ensured; the device comprises an upper die for mounting a male die and a lower die for mounting a female die, wherein the male die comprises a regulating block and a punch, the upper die is provided with a pulling plate, one end of the pulling plate is a stepped regulating end, the other end of the pulling plate is close to the other end of the pulling plate, the pulling plate is provided with a positioning groove, the regulating block is mounted at the stepped regulating end of the upper die, an elastic element is pressed in the regulating block, and the punch is mounted on the regulating block.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to the technical field of stamping dies, and particularly relates to a punch protection structure.
Background
In the design of a machined part product, various fine holes are designed on the part to be machined due to the functional use of the part product, and the like, so that a fine punch is generally required to be arranged on a punch of a stamping die for stamping forming during machining.
Once the punch of the existing stamping die is installed, the punch is relatively fixed and cannot be adjusted, when a new die is debugged in the initial stage, due to the fact that the parts to be processed may still have the procedures of bending, thinning, chamfering and the like before the punching process, the situations that a material belt is misplaced, uneven, the shape outline chamfer size of a punching part is not in place and the like are caused, the punch is damaged when the die is adjusted, and particularly, the tiny punch is easily broken, so that the cost of die debugging is increased, and the production safety is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a punch protection structure, which is simple in structure and convenient to adjust, and can effectively protect a punch, thereby reducing the die debugging cost and ensuring the production safety.
The utility model adopts the following technical scheme: it includes the last mould of installation terrace die and the lower mould of installation die, its characterized in that, the terrace die includes regulating block and drift, go up the mould and install the arm-tie, the one end of arm-tie is the echelonment regulation end, is close to the other end of arm-tie, the arm-tie is equipped with the constant head tank the echelonment regulation end, it installs to go up the mould the regulating block, the elastic component is pressed in the regulating block, the drift install in the regulating block.
It is further characterized in that:
the male die further comprises a male die sheath, the punch is embedded in the male die sheath, and the male die sheath is embedded in the adjusting block;
the adjusting block is provided with an open type containing cavity for placing the elastic element;
the number of the open type cavities is two, and the two open type cavities are symmetrically positioned at two sides of the punch;
a pressing plate is arranged at the opening of the open type cavity;
the top surface of the adjusting block is a guide surface matched with the stepped adjusting end;
the elastic element is a compression spring;
the upper die is provided with a positioning block matched with the positioning groove;
the pulling plate is arranged in the mounting groove of the upper die.
After the structure is adopted, the punch is arranged on the upper die through the adjusting block of the male die, the adjusting block is provided with the elastic element, the pull plate is horizontally pulled, the stepped adjusting end of the pull plate provides a height difference space in the longitudinal direction, and the adjusting block slides up and down under the action of the elastic element so as to drive the punch to stretch and retract.
Drawings
Fig. 1 is a schematic structural view of a front view of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
FIG. 3 is a schematic top view of the present invention.
Detailed Description
The utility model is further described with reference to the accompanying drawings in which:
as shown in fig. 1 to 3, the utility model provides a punch protection structure, which includes an upper die 1 for mounting a male die and a lower die 2 for mounting a female die, wherein the male die includes an adjusting block 5 and a punch 10, the upper die 1 is mounted with a pull plate 3, one end of the pull plate 3 is a stepped adjusting end 301, the pull plate 3 is provided with positioning grooves 302, 303 near the other end of the pull plate 3, the upper die 1 is mounted with the adjusting block 5 at the stepped adjusting end 301, an elastic element 12 is internally pressed in the adjusting block 5, the punch 10 is mounted on the adjusting block 5, the punch 10 is horizontally pulled and pulled to be in the adjusting block 5 as shown in fig. 1, the stepped adjusting end of the pull plate provides a height difference space in the longitudinal direction, the adjusting block slides up and down under the action of the elastic element to drive the punch to extend and retract when the die is debugged and extend out formally, so as to protect the punch and prevent the punch from directly punching a strip 9 placed on the female die to cause damage or damage when the punch during die adjustment without involving in punching The die has the advantages of simple structure, convenient adjustment, effective reduction of the die debugging cost and production safety guarantee.
As shown in fig. 1 and 2, the male die further comprises a male die sheath 8, the punch 10 is embedded in the male die sheath 8, the male die sheath 8 is embedded in the adjusting block 5, so that the punch is convenient to disassemble and replace, preferably, the punch 10 is further fixed to the male die sheath 8 through a pin 11, so that the stability of the punch can be enhanced, and the punch is prevented from falling off; regulating block 5 is equipped with the open type appearance chamber 502 of placing elastic element 12, and elastic element 12 is compression spring, and open type appearance chamber 502 has two, and two open type appearance chamber 502 are located drift 10 both sides symmetrically, and the opening part in open type appearance chamber 502 is equipped with clamp plate 7, and is preferred, and open type appearance chamber 502 that is equipped with compression spring 12 is located regulating block 5's bottom, and clamp plate 7 passes through bolt 6 to be fixed, not only makes things convenient for dismouting elastic element, can strengthen the stability of regulating block moreover.
As shown in fig. 1-3, the top surface of the adjusting block 5 is a guide surface 501 matched with the stepped adjusting end 301, the guide surface 501 is also stepped, the adjusting block is conveniently limited by matching with a pulling plate, transverse dislocation of the adjusting block is prevented, the upper die 1 is provided with a positioning block 13 matched with the positioning grooves 302 and 303, preferably, the positioning grooves are two, the two positioning grooves 302 and 303 can prevent the adjusting block from being not in place due to longitudinal extension, the punch protection and punch processing effects are improved, the pulling plate 3 is arranged in the mounting groove 4 of the upper die 1, and the pushing and pulling stability of the pulling plate is improved.
Claims (9)
1. The utility model provides a protection architecture of drift, its lower mould that includes the last mould of installation terrace die and installation die, its characterized in that: the male die comprises an adjusting block and a punch, a pulling plate is installed on the upper die, one end of the pulling plate is a stepped adjusting end and is close to the other end of the pulling plate, a positioning groove is formed in the pulling plate, the stepped adjusting end is installed on the upper die, the adjusting block is installed on the adjusting block, an elastic element is installed in the adjusting block in a pressing mode, and the punch is installed on the adjusting block.
2. A punch protection structure according to claim 1, wherein: the male die further comprises a male die sheath, the punch is embedded in the male die sheath, and the male die sheath is embedded in the adjusting block.
3. A punch protection structure according to claim 1, wherein: the adjusting block is provided with an open type containing cavity for placing the elastic element.
4. A punch protection structure according to claim 3, wherein: the number of the open type cavities is two, and the two open type cavities are symmetrically located on two sides of the punch.
5. A punch protection structure according to claim 3, wherein: and a pressing plate is arranged at the opening of the open type cavity.
6. A punch protection structure according to claim 1, wherein: the top surface of the adjusting block is a guide surface matched with the stepped adjusting end.
7. A punch protection structure according to claim 1, wherein: the elastic element is a compression spring.
8. A punch protection structure according to claim 1, wherein: the upper die is provided with a positioning block matched with the positioning groove.
9. A punch protection structure according to claim 1, wherein: the pulling plate is arranged in the mounting groove of the upper die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122816245.XU CN216297665U (en) | 2021-11-17 | 2021-11-17 | Protection architecture of drift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122816245.XU CN216297665U (en) | 2021-11-17 | 2021-11-17 | Protection architecture of drift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216297665U true CN216297665U (en) | 2022-04-15 |
Family
ID=81121306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122816245.XU Active CN216297665U (en) | 2021-11-17 | 2021-11-17 | Protection architecture of drift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216297665U (en) |
-
2021
- 2021-11-17 CN CN202122816245.XU patent/CN216297665U/en active Active
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