CN215090445U - Split type harbor machinery travelling wheel forging die - Google Patents
Split type harbor machinery travelling wheel forging die Download PDFInfo
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- CN215090445U CN215090445U CN202121708721.XU CN202121708721U CN215090445U CN 215090445 U CN215090445 U CN 215090445U CN 202121708721 U CN202121708721 U CN 202121708721U CN 215090445 U CN215090445 U CN 215090445U
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Abstract
The utility model discloses a split type harbour machinery travelling wheel forges mould. The split forging die for the travelling wheel of the port machinery is used for forging the travelling wheel of the port machinery, and is sequentially provided with an upper die, a middle die assembly and a lower die from top to bottom; the middle die assembly comprises a first middle die and a second middle die which are arranged in a split mode, and the first middle die and the second middle die are connected through a connecting assembly; the inner wall of the first middle die is provided with a first convex plate, the inner wall of the second middle die is provided with a second convex plate, and the first convex plate and the second convex plate are arranged corresponding to the groove in the side wall of the travelling wheel of the port machinery. The utility model discloses well first well mould inner wall is provided with first flange, and well mould inner wall is provided with the second flange in the second, and first flange and second flange all correspond the setting with harbour machinery travelling wheel lateral wall recess, and the shaping is quick, are applicable to mass production, and production efficiency is high, does not need extra machining, low in production cost.
Description
Technical Field
The utility model belongs to the technical field of the forging mould technique and specifically relates to a split type harbour machinery travelling wheel forges mould.
Background
Along with the development of society, the living standard of people is continuously improved, water transportation is more and more, goods among various countries are more and more transported, the demand of port machine cranes is also continuously increased, an important part in the port machine cranes is port machine travelling wheels, in order to meet the requirements of people, people invent some equipment which is beneficial to processing the port machine travelling wheels, and the port machine travelling wheel forging dies are arranged in the equipment. With the rapid development of science and technology, the requirements of people on the forging die of the walking wheel of the port machinery are continuously increased, so that the existing forging die of the walking wheel of the port machinery cannot meet the use requirements of people.
The port machinery travelling wheel side ring is provided with the groove, the existing forging die forges a travelling wheel semi-finished product without the groove firstly, and then the groove is formed through machining, so that the forged piece before machining is heavy in weight, large in material loss, low in production efficiency and capable of increasing the machining cost.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcomes the defects in the prior art and provides a split forging die for a travelling wheel of a port machine.
The utility model provides a technical scheme that its technical problem adopted is: a split type forging die for a port machinery travelling wheel is used for forging the port machinery travelling wheel and is sequentially provided with an upper die, a middle die assembly and a lower die from top to bottom, wherein the port machinery travelling wheel is internally arranged in the middle die assembly, and the upper die and the lower die are respectively positioned on the upper end surface and the lower end surface of the port machinery travelling wheel;
the middle die assembly comprises a first middle die and a second middle die which are arranged in a split mode, and the first middle die and the second middle die are connected through a connecting assembly; a first convex plate is arranged on the inner wall of the first middle die, a second convex plate is arranged on the inner wall of the second middle die, and the first convex plate and the second convex plate are arranged corresponding to the groove on the side wall of the travelling wheel of the port machinery;
the connecting assembly comprises a buckle assembly and a bolt fastening assembly which are arranged at the connecting part of the first middle die and the second middle die, and the bolt fastening assembly is positioned on the upper side and the lower side of the buckle assembly; the bolt fastening assembly comprises fastening plates which are respectively installed on the first middle die and the second middle die, the fastening bolts penetrate through the two fastening plates and are screwed down by nuts, and the first middle die and the second middle die are connected into a whole.
Furthermore, a third positioning column is arranged at the joint of the second middle die, a third positioning groove matched with the third positioning column is formed in the joint of the first middle die, and the third positioning column is inserted into the third positioning groove to complete positioning connection of the first middle die and the second middle die.
Furthermore, a sealing gasket is installed at the joint of the first middle die and the second middle die, and a through hole which is convenient for the third positioning groove to penetrate through is formed in the sealing gasket.
Furthermore, go up the mould lower surface and be equipped with first annular bulge loop, the lower mould upper surface is equipped with the annular bulge loop of second, and first annular bulge loop corresponds the setting with harbour machinery travelling wheel upper surface recess, and the annular bulge loop of second corresponds the setting with harbour machinery travelling wheel lower surface recess.
Furthermore, the upper die and the lower die and the middle die assembly are respectively provided with a positioning assembly, the positioning assembly comprises a first positioning column and a second positioning column, the first positioning column is positioned on the lower surface of the upper die, and the second positioning column is positioned on the upper surface of the lower die; a plurality of locating grooves are formed in the upper surface and the lower surface of the middle die assembly, the first locating column and the second locating column are installed in a matched mode corresponding to the locating grooves respectively, and the upper die and the lower die are connected with the middle die assembly in a locating mode respectively.
Further, the first middle die and the second middle die are respectively arc-shaped dies.
The utility model has the advantages that: the utility model discloses simple structure has following advantage:
(1) the device is reasonable in design and simple and convenient to operate, the first convex plate is arranged on the inner wall of the first middle die, the second convex plate is arranged on the inner wall of the second middle die, and the first convex plate and the second convex plate are arranged corresponding to the groove on the side wall of the travelling wheel of the port machinery, so that the device is quick to mold, suitable for mass production, high in production efficiency, free of additional machining and low in production cost;
(2) the first middle die and the second middle die are of split structures, when the dies are disassembled, the upper die and the lower die are disassembled respectively, then the buckle assembly and the bolt fastening assembly are disassembled, and the first middle die and the second middle die are disassembled, so that the finished product rate is high, the production speed is high, and the first middle die and the second middle die are not easy to scrap;
(3) the first annular convex ring and the second annular convex ring form annular grooves on the upper surface and the lower surface of the port mechanical travelling wheel, and the forming is rapid;
(4) the bolt fastening assembly is arranged on the upper side and the lower side of the buckle assembly, and the connection efficiency of the first middle die and the second middle die is improved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of a first intermediate die and a second intermediate die;
fig. 3 is a schematic view of the connection of a first intermediate die and a second intermediate die.
In the figure: 1. the hydraulic positioning device comprises an upper die, 2, a first middle die, 3, a second middle die, 4, a lower die, 5, a port machinery travelling wheel, 6, a sealing gasket, 7, a buckle assembly, 8, a fastening bolt, 9, a fastening plate, 11, a first annular convex ring, 12, a first positioning column, 21, a first convex plate, 22, a third positioning groove, 31, a second convex plate, 32, a third positioning column, 41, a second annular convex ring and 42, a second positioning column.
Detailed Description
The invention will now be described in further detail with reference to the drawings and preferred embodiments. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The split type harbor machinery travelling wheel forging die shown in fig. 1-3 is used for forging harbor machinery travelling wheel 5, and is sequentially provided with an upper die 1, a middle die assembly and a lower die 4 from top to bottom, wherein the harbor machinery travelling wheel 5 is internally arranged in the middle die assembly, and the upper die 1 and the lower die 4 are respectively positioned on the upper end surface and the lower end surface of the harbor machinery travelling wheel 5;
the middle die assembly comprises a first middle die 2 and a second middle die 3 which are arranged in a split mode, and the first middle die 2 and the second middle die 3 are connected through a connecting assembly; a first convex plate 21 is arranged on the inner wall of the first middle die 2, a second convex plate 31 is arranged on the inner wall of the second middle die 3, and the first convex plate 21 and the second convex plate 31 are both arranged corresponding to a groove on the side wall of the port machinery travelling wheel 5;
the connecting assembly comprises a buckle assembly 7 and a bolt fastening assembly which are arranged at the connecting part of the first middle mold 2 and the second middle mold 3, and the bolt fastening assembly is positioned on the upper side and the lower side of the buckle assembly 7; the bolt fastening assembly comprises fastening plates 9 respectively installed on the first middle die 2 and the second middle die 3, the fastening bolts 8 penetrate through the two fastening plates 9 and are screwed down by nuts, and the first middle die 2 and the second middle die 3 are connected into a whole.
The forging press forges the punching press and goes up mould 1 and lower mould 4, and through the transmission, the power that two up-and-down terminal surfaces of well mould subassembly received is very big, and bolt-up subassembly is located buckle subassembly 7 both sides from top to bottom, can further improve the connection performance of two upper and lower terminal surfaces of well mould subassembly.
A third positioning column 32 is arranged at the joint of the second middle mold 3, a third positioning groove 22 which is matched with the third positioning column 32 is arranged at the joint of the first middle mold 2, and the third positioning column 32 is inserted into the third positioning groove 22 to complete the positioning connection of the first middle mold 2 and the second middle mold 3.
The joint of the first middle mold 2 and the second middle mold 3 is provided with a sealing gasket 6, and the sealing gasket 6 is provided with a through hole for the third positioning groove 22 to pass through. The sealing gasket 6 is a metal gasket and is high temperature resistant.
The lower surface of the upper die 1 is provided with a first annular convex ring 11, the upper surface of the lower die 4 is provided with a second annular convex ring 41, the first annular convex ring 11 is arranged corresponding to the groove on the upper surface of the travelling wheel 5 of the port machinery, and the second annular convex ring 41 is arranged corresponding to the groove on the lower surface of the travelling wheel 5 of the port machinery.
The upper die 1 and the lower die 4 are respectively provided with a positioning assembly together with the middle die assembly, the positioning assembly comprises a first positioning column 12 and a second positioning column 42, the first positioning column 12 is positioned on the lower surface of the upper die 1, and the second positioning column 42 is positioned on the upper surface of the lower die 4; a plurality of locating grooves are formed in the upper surface and the lower surface of the middle die assembly, the first locating column 12 and the second locating column 42 are installed in a matched mode corresponding to the locating grooves respectively, and the upper die 1 and the lower die 4 are connected with the middle die assembly in a locating mode respectively.
First middle die 2 and second middle die 3 are respectively 1/2 circular arc dies.
The use process of the split type harbor machinery travelling wheel forging die is as follows: firstly, forging the appearance and height dimension of a port machinery travelling wheel 5 body by using an existing simple die, then placing the port machinery travelling wheel 5 in an inner cavity formed by encircling a first middle die 2 and a second middle die 3, respectively placing an upper die 1 and a lower die 4 on the upper surface and the lower surface of the port machinery travelling wheel 5, then forging by using a punch forging machine, and forming an annular groove on the side wall of the port machinery travelling wheel 5 by using a first convex plate 21 and a second convex plate 31, so that the forming is rapid; the first and second annular collars 11 and 41 form annular grooves on the upper and lower surfaces of the port machinery running wheel 5.
When the die is disassembled, the upper die 1 and the lower die 4 are disassembled respectively, then the buckle assembly 7 and the bolt fastening assembly are disassembled, and the first middle die 2 and the second middle die 3 are disassembled.
While the foregoing is directed to embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (6)
1. The utility model provides a split type harbour machinery travelling wheel forges mould for forge harbour machinery travelling wheel (5), its characterized in that: an upper die (1), a middle die assembly and a lower die (4) are sequentially arranged from top to bottom, a port machinery travelling wheel (5) is arranged in the middle die assembly, and the upper die (1) and the lower die (4) are respectively positioned on the upper end surface and the lower end surface of the port machinery travelling wheel (5);
the middle die assembly comprises a first middle die (2) and a second middle die (3) which are arranged in a split mode, and the first middle die (2) and the second middle die (3) are connected through a connecting assembly; a first convex plate (21) is arranged on the inner wall of the first middle mold (2), a second convex plate (31) is arranged on the inner wall of the second middle mold (3), and the first convex plate (21) and the second convex plate (31) are arranged corresponding to grooves in the side wall of the port mechanical travelling wheel (5);
the connecting assembly comprises a buckle assembly (7) and a bolt fastening assembly, wherein the buckle assembly (7) and the bolt fastening assembly are arranged at the connecting part of the first middle die (2) and the second middle die (3), and the bolt fastening assembly is positioned on the upper side and the lower side of the buckle assembly (7); the bolt fastening assembly comprises fastening plates (9) which are respectively installed on the first middle die (2) and the second middle die (3), the fastening bolts (8) penetrate through the two fastening plates (9) and then are screwed down by nuts, and the first middle die (2) and the second middle die (3) are connected into a whole.
2. The split type harbor machinery travelling wheel forging die as claimed in claim 1, wherein: the second middle mold (3) is provided with a third positioning column (32) at the joint, the first middle mold (2) is provided with a third positioning groove (22) matched with the third positioning column (32) at the joint, and the third positioning column (32) is inserted into the third positioning groove (22) to complete the positioning connection of the first middle mold (2) and the second middle mold (3).
3. The split type harbor machinery travelling wheel forging die as claimed in claim 2, wherein: a sealing gasket (6) is installed at the joint of the first middle mold (2) and the second middle mold (3), and a through hole convenient for the third positioning groove (22) to penetrate is formed in the sealing gasket (6).
4. The split type harbor machinery travelling wheel forging die as claimed in claim 1, wherein: go up mould (1) lower surface and be equipped with first annular bulge loop (11), lower mould (4) upper surface is equipped with the annular bulge loop of second (41), and first annular bulge loop (11) correspond the setting with harbour machinery travelling wheel (5) upper surface recess, and the annular bulge loop of second (41) corresponds the setting with harbour machinery travelling wheel (5) lower surface recess.
5. The split type harbor machinery travelling wheel forging die as claimed in claim 1, wherein: the upper die (1) and the lower die (4) are respectively provided with a positioning assembly with the middle die assembly, the positioning assembly comprises a first positioning column (12) and a second positioning column (42), the first positioning column (12) is positioned on the lower surface of the upper die (1), and the second positioning column (42) is positioned on the upper surface of the lower die (4); a plurality of locating grooves are formed in the upper surface and the lower surface of the middle die assembly, the first locating column (12) and the second locating column (42) are installed in a matched mode corresponding to the locating grooves respectively, and the upper die (1) and the lower die (4) are connected with the middle die assembly in a locating mode respectively.
6. The split type harbor machinery travelling wheel forging die as claimed in claim 1, wherein: the first middle die (2) and the second middle die (3) are respectively arc-shaped dies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121708721.XU CN215090445U (en) | 2021-07-26 | 2021-07-26 | Split type harbor machinery travelling wheel forging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121708721.XU CN215090445U (en) | 2021-07-26 | 2021-07-26 | Split type harbor machinery travelling wheel forging die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215090445U true CN215090445U (en) | 2021-12-10 |
Family
ID=79319002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121708721.XU Active CN215090445U (en) | 2021-07-26 | 2021-07-26 | Split type harbor machinery travelling wheel forging die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215090445U (en) |
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2021
- 2021-07-26 CN CN202121708721.XU patent/CN215090445U/en active Active
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