CN217055834U - High-toughness hot work die steel - Google Patents
High-toughness hot work die steel Download PDFInfo
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- CN217055834U CN217055834U CN202220633454.2U CN202220633454U CN217055834U CN 217055834 U CN217055834 U CN 217055834U CN 202220633454 U CN202220633454 U CN 202220633454U CN 217055834 U CN217055834 U CN 217055834U
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- die steel
- hot work
- toughness hot
- work die
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Abstract
The utility model relates to high-toughness hot-working die steel, which comprises a die steel component, wherein the die steel component is provided with a groove, and the die steel component also comprises an inserting rod inserted in the groove, and one end of the inserting rod, which is far away from the die steel component, is provided with a fixing component; the fixing piece adopts a sucking disc; the grooves are formed in the side face and the bottom face of the die steel member and in positions which do not affect the work of the die steel member, then the fixing members are connected with the insertion rods, and the insertion rods are installed in the grooves, so that when two adjacent die steel members are closely attached, the suction cups are adsorbed on the adjacent die steel members; never avoid in the transportation, after the die steel member that a certain department set up carelessly drops, cause other die steel that build and set up to drop.
Description
Technical Field
The utility model relates to a hot work steel, in particular to high-toughness hot work die steel.
Background
The hot work die steel is alloy tool steel suitable for manufacturing dies for hot deformation processing of metals, such as a hot forging die, a hot extrusion die, a die casting die, a hot heading die and the like. Because the hot working die works under the conditions of high temperature and high pressure for a long time, the die material is required to have high strength, hardness and thermal stability, and particularly has high heat strength, thermal fatigue, toughness and wear resistance.
The hot die steel works in a high-temperature complex environment and bears a large impact force, after the die cavity is contacted with high-temperature metal, the local temperature reaches 500-800 ℃, and the hot die steel is repeatedly heated and cooled, so that the hot die steel is required to have high-temperature strength and oxidation resistance and thermal fatigue resistance. At present, when the hot forging die, the die-casting die and the hot extrusion die are manufactured by using the die steel materials, because the high-temperature strength is low, the oxidation resistance and the thermal fatigue resistance are poor, and the die steel for manufacturing large dies is inconvenient to carry due to heavy weight, lifting pieces such as lifting ropes are usually adopted for lifting the die steel, but if the lifting ropes are not stably bound, the potential safety hazard is easily generated, the clamping is not easy to carry during processing, the processing precision can be influenced, the quality and the service life of the die can be influenced, and meanwhile, the unreasonable structural design can also influence the service life.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high toughness hot work die steel.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a high toughness hot work die steel, includes the mould steel member, be provided with the recess on the mould steel member, still including inserting the grafting pole of establishing in the recess, the one end that the grafting pole deviates from the mould steel member is provided with the mounting.
Preferably, the fixing part adopts a suction cup.
By adopting the technical scheme, the grooves are formed in the side surfaces and the bottom surface of the mould steel members and the positions which do not influence the work of the mould steel members, then the fixing members are connected with the insertion rods, and the insertion rods are arranged in the grooves; never avoid in the transportation, after the die steel member that a certain department set up carelessly drops, cause other die steel that build to fall to set up to drop.
Preferably, the groove is a blind hole.
By adopting the technical scheme, the insertion rod is inserted into the groove, and the groove can be internally provided with threads, so that the connection is more stable; when the steel member needs to be hung, the rope can be sleeved at the insertion rod, so that the movement of the steel member of the mold is completed.
Preferably, the fixing piece and the insertion rod are detached, an annular groove is formed in the mold steel component, and the groove is formed in the annular groove.
Through adopting above-mentioned technical scheme, the shape of annular groove is spheroidal partly, deepens to the recess along with the grafting pole, during the tip butt of sucking disc advances into annular groove, can reduce like this in transportation and stack the in-process, gap between the adjacent mould steel member.
Preferably, the grooves and the insertion rods are provided with a plurality of groups.
Preferably, clamping notches are formed in the edges of the die steel members.
Through adopting above-mentioned technical scheme, when transportation or storage, especially in the transportation, when needing to fix with rope etc. can prevent to drop with rope joint in joint opening department.
Preferably, at least one group of clamping gaps are arranged.
Preferably, still including pasting and establishing and be provided with the protection pad pasting on the mold steel member surface, the protection pad pasting is established with the mold steel member subsides.
Through adopting above-mentioned technical scheme, in the transportation, the mould steel member surface is by the fish tail easily or suffer other damages, pastes on its surface and establishes the protection pad pasting, can play certain guard action, during the use, gets rid of the protection pad pasting again.
Preferably, the insertion rod is provided with a clamping groove.
Through adopting above-mentioned technical scheme, the fixed rope of joint that sets up the joint recess on the inserted bar can be better.
To sum up, the utility model discloses following beneficial effect has:
1. the grooves are formed in the side faces and the bottom face of the mould steel members and in positions which do not influence the work of the mould steel members, then the fixing members are connected with the insertion rods, and the insertion rods are installed in the grooves; the method never avoids that other piled die steel falls off after a die steel component arranged at a certain position falls off carelessly in the transportation process;
2. set up the recess of remodeling on the mould steel member surface, the shape of annular groove is spheroidal partly, deepens to the recess along with the grafting pole, with the tip butt of sucking disc into the annular groove, can reduce like this and transport and stack the in-process, gap between the adjacent mould steel member.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment.
In the figure, 1, a mold steel member; 11. a groove; 12. a plug-in rod; 121. clamping the groove; 13. a fixing member; 14. an annular groove; 15. clamping the opening; 16. and (6) a protective film.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Example (b):
the utility model provides a high toughness hot work die steel, as shown in figure 1, includes die steel member 1, is provided with recess 11 on the die steel member 1, still includes the grafting pole 12 of inserting and establishing in recess 11, and the one end that grafting pole 12 deviates from die steel member 1 is provided with mounting 13.
As shown in fig. 1, the fixing member 13 employs a suction cup.
As shown in fig. 1, the groove 11 is a blind hole, and a thread may be provided on the inner wall, so that the connection strength of the blind hole is higher.
As shown in fig. 1, the fixing member 13 is detachably provided with the insertion rod 12, and the mold steel member 1 is provided with an annular groove 14.
As shown in fig. 1, the grooves 11 and the insertion rods 12 are provided in multiple sets.
As shown in FIG. 1, the edge of the die steel member 1 is provided with a clamping slit 15.
As shown in fig. 1, at least one set of snap notches 15 is provided.
As shown in fig. 1, the steel mold further comprises a protective film 16 arranged on the surface of the steel mold component 1, and the protective film 16 is attached to the steel mold component 1.
As shown in fig. 1, the insertion rod 12 is provided with a clamping groove 121.
The working principle is as follows:
when the rope fixing device is used, the inserting rod 12 can be inserted into the groove 11 in a matched mode, the groove 11 and the inserting rod 12 can be arranged on the side face of the inserting rod 12, multiple groups of the grooves are arranged in an array mode, a rope can be sleeved in the inserting rod 12, and the rope fixing device is fixed through the clamping groove 12 formed in the side wall of the inserting rod 12; during storage, the fastening elements 13, i.e. the suction cups, can be placed on the plug rods 12 and then the suction cups can be placed against the adjacent structural steel component 1.
Claims (9)
1. A high toughness hot work die steel, comprising a die steel member (1), characterized in that: be provided with recess (11) on mould steel member (1), still including inserting grafting pole (12) of establishing in recess (11), the one end that grafting pole (12) deviate from mould steel member (1) is provided with mounting (13).
2. A high toughness hot work die steel according to claim 1, characterized in that: the fixing piece (13) adopts a sucker.
3. A high toughness hot work die steel according to claim 1, characterized in that: the groove (11) is a blind hole.
4. A high toughness hot work die steel according to claim 1, characterized in that: the fixing piece (13) and the insertion rod (12) are detached, and an annular groove (14) is formed in the die steel member (1).
5. A high toughness hot work die steel according to claim 1, characterized in that: a plurality of groups of grooves (11) and insertion rods (12) are arranged.
6. A high toughness hot work die steel according to claim 1, characterized in that: and a clamping opening (15) is arranged on the edge of the die steel member (1).
7. A high toughness hot work die steel according to claim 6, characterized in that: the clamping opening (15) is provided with at least one group.
8. A high toughness hot work die steel according to claim 1, characterized in that: still establish including pasting and be provided with protection pad pasting (16) on mould steel member (1) surface, protection pad pasting (16) and mould steel member (1) are pasted and are established.
9. A high toughness hot work die steel according to claim 1, characterized in that: the plug rod (12) is provided with a clamping groove (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220633454.2U CN217055834U (en) | 2022-03-22 | 2022-03-22 | High-toughness hot work die steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220633454.2U CN217055834U (en) | 2022-03-22 | 2022-03-22 | High-toughness hot work die steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217055834U true CN217055834U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220633454.2U Active CN217055834U (en) | 2022-03-22 | 2022-03-22 | High-toughness hot work die steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217055834U (en) |
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2022
- 2022-03-22 CN CN202220633454.2U patent/CN217055834U/en active Active
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