CN203764872U - Split type gear forging die device with lower die convenient to replace - Google Patents
Split type gear forging die device with lower die convenient to replace Download PDFInfo
- Publication number
- CN203764872U CN203764872U CN201420150523.XU CN201420150523U CN203764872U CN 203764872 U CN203764872 U CN 203764872U CN 201420150523 U CN201420150523 U CN 201420150523U CN 203764872 U CN203764872 U CN 203764872U
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- China
- Prior art keywords
- side mould
- counterdie
- die
- cylinder
- round bottom
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Abstract
The utility model relates to the technical field of forging equipment, in particular to a split type gear forging die device with a lower die convenient to replace. The split type gear forging die device comprises a worktable seat. A side die is arranged on the worktable seat, the lower die is arranged in the side die, and a corresponding upper die is arranged on the lower die; the side die comprises a left side die, a right side die and a circular base frame, and the circular base frame is arranged in the middle of the worktable seat and is fixed by the aid of bolts; the left side die is arranged on the left side of the circular base frame, and the right side die is arranged on the right side of the circular base frame; the outer end surface of the left side die and the outer end surface of the right side die are square, semicircular cavities are respectively arranged on the inner end surface of the left side die and the inner end surface of the right side die, a cylindrical inner cavity is formed when the left side die and the right side die are closed, the diameter of the cross section of the cylindrical inner cavity is identical to that of the circular base frame, and the circular base frame clings into the cylindrical inner cavity. The split type gear forging die device has the advantages that the split type gear forging die device is simple in structure and convenient to operate and replace, heat can be dissipated easily, accordingly, the single-blank production time can be shortened, the production efficiency can be improved, and the production cost can be reduced.
Description
Technical field
The utility model relates to forging equipment technical field, particularly a kind of detachable gear wheel forging die device that is convenient for changing counterdie.
Background technology
For the production of the mechanical spare and accessory parts such as gear, increasing enterprise adopts forging mode to produce.In forging process, blank is positioned in forging die, by forging press, forge workpiece, and mould is owing to bearing at work larger pressure, and due to the heat transfer property of forging press hammer, in the course of the work, making, in counterdie in the mould state in high temperature, even if produce to stop at placing blank, has certain heat radiation time, but because traditional mould adopts integral type design, therefore can not quick heat radiating.And patrix in mould is because operated by rotary motion is on the tup of forging press, be beneficial to heat radiation, thereby wearing and tearing are less, and counterdie is poor because dispelling the heat, so serious wear.Because the existence of above-mentioned factor causes wanting regular more mold exchange, and the mould of integral type setting needs integral replacing, has produced great waste, has also increased the production cost of product, is unfavorable for long-term production.
Utility model content
The purpose of this utility model is for the defect of prior art and deficiency, provide a kind of simple in structure, reasonable in design, the easy to use detachable gear wheel forging die device that is convenient for changing counterdie, it adopts split-type design, for counterdie easy to wear, can change separately, it has simple in structure, easy to operate, easily heat radiation, be convenient for changing, shorten the time of single production blank, enhanced productivity, reduced production cost.
For achieving the above object, the technical solution adopted in the utility model is:
The detachable gear wheel forging die device that is convenient for changing counterdie described in the utility model, it comprises a table rest, and a side form is set on described table rest, in this side form, is provided with counterdie, is provided with corresponding patrix on this counterdie; Described side form comprises left side mould, right side mould and round bottom platform, and described round bottom platform is arranged in the middle of table rest, is bolted; Described round bottom platform left side arranges a left side mould, and this round bottom platform right side arranges a right side mould; The outer face of described left side mould and right side mould is square, and its inner face is semicircle die cavity, when this left side mould and right side mould close up, forms cylindrical cavity, and the cross-sectional diameter of this cylindrical cavity is identical with round bottom platform, and round bottom platform is close in this cylindrical cavity; The inwall bottom of described left side mould, right side mould, correspondence is provided with left side mould groove and right side mould groove; Described left side mould, right side mould lateral surface respectively correspondence are provided with right baffle-plate and right baffle plate, this right baffle-plate and right baffle plate are connected with respectively left cylinder and right cylinder, this left cylinder and right cylinder bottom are respectively arranged with left pillar and right pillar, and this left pillar and right pillar are separately positioned on the left and right sides of table rest; On described table rest, two ends, left and right are respectively arranged with left motor and right motor, and this left motor and right motor drive respectively left cylinder and right cylinder to move.
Further, the left and right sides of described counterdie is corresponding left side mould groove and right side mould groove respectively, is provided with left axis head and right axis head.
Further, described round bottom platform surface is provided with base frame groove, matches with the circular bosses that is arranged on counterdie bottom surface.
Further, described table rest arranges a controller outward, and this controller is controlled left cylinder and right cylinder operation.
Adopt after said structure, the utility model beneficial effect is: the detachable gear wheel forging die device that is convenient for changing counterdie described in the utility model, it adopts split-type design, for counterdie easy to wear, can change separately, and it has simple in structure, easy to operate, easily heat radiation, is convenient for changing, and has shortened the time of single production blank, enhance productivity, reduced production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the perspective view of left side mould in Fig. 1.
Description of reference numerals:
1, patrix; 2, counterdie; 21, circular bosses; 3, side form; 31, right side mould;
311, right side mould groove; 32, left side mould; 321, left side mould groove; 33, round bottom platform;
4, right cylinder; 5, right pillar; 6, right motor; 7, right baffle plate; 8, right baffle-plate;
9, left pillar; 10, left motor; 11, left cylinder; 12 table rests.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1 and Figure 2, the detachable gear wheel forging die device that is convenient for changing counterdie described in the utility model, it comprises a table rest 12, and a side form 3 is set on described table rest 12, in this side form 3, be provided with counterdie 2, on this counterdie 2, be provided with corresponding patrix 1; Described side form 3 comprises left side mould 32, right side mould 31 and round bottom platform 33, and described round bottom platform 33 is arranged in the middle of table rest 12, is bolted; Described round bottom platform 33 left sides arrange a left side mould 32, and these round bottom platform 33 right sides arrange a right side mould 31; The outer face of described left side mould 32 and right side mould 31 is square, its inner face is semicircle die cavity, when this left side mould 32 and right side mould 31 close up, forms cylindrical cavity, the cross-sectional diameter of this cylindrical cavity is identical with round bottom platform 33, and round bottom platform 33 is close in this cylindrical cavity; The inwall bottom of described left side mould 32, right side mould 31, correspondence is provided with left side mould groove 321 and right side mould groove 311; Described left side mould 32, right side mould 31 lateral surfaces respectively correspondence are provided with right baffle-plate 8 and right baffle plate 7, this right baffle-plate 8 and right baffle plate 7 are connected with respectively left cylinder 11 and right cylinder 4, this left cylinder 11 and right cylinder 4 bottoms are respectively arranged with left pillar 9 and right pillar 5, and this left pillar 9 and right pillar 5 are separately positioned on the left and right sides of table rest 12; On described table rest 12, two ends, left and right are respectively arranged with left motor 10 and right motor 6, and this left motor 10 and right motor 6 drive respectively left cylinder 11 and right cylinder 4 to move.
As of the present utility model a kind of preferred, the left and right sides of described counterdie 2 is corresponding left side mould groove 321 and right side mould groove 311 respectively, is provided with left axis head and right axis head.
As of the present utility model a kind of preferred, described round bottom platform 33 surfaces are provided with base frame groove, match with the circular bosses 21 that is arranged on counterdie 2 bottom surfaces.
As of the present utility model a kind of preferred, the outer controller that arranges of described table rest 12, this controller is controlled left cylinder 11 and 4 work of right cylinder.
As shown in Figure 1, in use, round bottom platform 33 is to be fixed on table rest 12 upper surface middles, uses bolted; Counterdie 2 activities are placed on round bottom platform 33, owing to being provided with the base frame groove matching with counterdie 2 bottom surface circular bosses 21 on round bottom platform 33, thereby can conveniently install and lay; Now with controller, control the cylinder axle work of left cylinder 11 and right cylinder 4, thereby drive left side mould 32, right side mould 31 to move in opposite directions, owing to being respectively arranged with left side mould groove 321 and right side mould groove 311 on left side mould 32, right side mould 31, thereby when the left axis head of counterdie 2 and right axis head are when correspondence snaps in respectively, round bottom platform 33 is also close on the inwall of left side mould 32, right side mould 31 simultaneously, forms holistic split type forging die together with patrix.Aborning, when the blank of production some, on the left of controlling by controller, mould and right side mould move dorsad, thereby counterdie can be dispelled the heat the most fully, thereby make counterdie heat radiation fast, the wearing and tearing of counterdie have been slowed down, thereby also reduced production cost the service life of extremely long mould, the controller in the design carrys out control cylinder action, for the known technology of industry technical staff, therefore specifically do not set forth.
The detachable gear wheel forging die device that is convenient for changing counterdie described in the utility model, it adopts split-type design, for counterdie easy to wear, can change separately, it has simple in structure, easy to operate, easily heat radiation, be convenient for changing, shorten the time of single production blank, enhanced productivity, reduced production cost.
The above is only better embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (4)
1. be convenient for changing the detachable gear wheel forging die device of counterdie, it comprises a table rest (12), one side form (3) is set on described table rest (12), in this side form (3), is provided with counterdie (2), on this counterdie (2), be provided with corresponding patrix (1); It is characterized in that: described side form (3) comprises left side mould (32), right side mould (31) and round bottom platform (33), and described round bottom platform (33) is arranged in the middle of table rest (12), is bolted; Described round bottom platform (33) left side arranges a left side mould (32), and this round bottom platform (33) right side arranges a right side mould (31); The outer face of described left side mould (32) and right side mould (31) is square, its inner face is semicircle die cavity, when this left side mould (32) and right side mould (31) close up, form cylindrical cavity, the cross-sectional diameter of this cylindrical cavity is identical with round bottom platform (33), and round bottom platform (33) is close in this cylindrical cavity; The inwall bottom of described left side mould (32), right side mould (31), correspondence is provided with left side mould groove (321) and right side mould groove (311); Described left side mould (32), right side mould (31) lateral surface respectively correspondence are provided with right baffle-plate (8) and right baffle plate (7), this right baffle-plate (8) and right baffle plate (7) are connected with respectively left cylinder (11) and right cylinder (4), this left cylinder (11) and right cylinder (4) bottom is respectively arranged with left pillar (9) and right pillar (5), this left pillar (9 and right pillar (5) be separately positioned on the left and right sides of table rest (12); Two ends, the upper left and right of described table rest (12) are respectively arranged with left motor (10) and right motor (6), and this left motor (10) and right motor (6) drive respectively left cylinder (11) and right cylinder (4) to move.
2. the detachable gear wheel forging die device that is convenient for changing counterdie according to claim 1, it is characterized in that: the left and right sides of described counterdie (2) is corresponding left side mould groove (321) and right side mould groove (311) respectively, is provided with left axis head and right axis head.
3. the detachable gear wheel forging die device that is convenient for changing counterdie according to claim 1, is characterized in that: described round bottom platform (33) surface is provided with base frame groove, matches with the circular bosses (21) that is arranged on counterdie (2) bottom surface.
4. the detachable gear wheel forging die device that is convenient for changing counterdie according to claim 1, is characterized in that: the outer controller that arranges of described table rest (12), this controller is controlled left cylinder (11) and right cylinder (4) work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150523.XU CN203764872U (en) | 2014-03-31 | 2014-03-31 | Split type gear forging die device with lower die convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150523.XU CN203764872U (en) | 2014-03-31 | 2014-03-31 | Split type gear forging die device with lower die convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764872U true CN203764872U (en) | 2014-08-13 |
Family
ID=51282119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420150523.XU Expired - Fee Related CN203764872U (en) | 2014-03-31 | 2014-03-31 | Split type gear forging die device with lower die convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548795A (en) * | 2019-08-24 | 2019-12-10 | 张家港海运金属冷挤压有限公司 | device and method for machining high-precision special-shaped part |
-
2014
- 2014-03-31 CN CN201420150523.XU patent/CN203764872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548795A (en) * | 2019-08-24 | 2019-12-10 | 张家港海运金属冷挤压有限公司 | device and method for machining high-precision special-shaped part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150331 |
|
| EXPY | Termination of patent right or utility model |