CN207756827U - A kind of flat forging blanking mold of large link rod - Google Patents
A kind of flat forging blanking mold of large link rod Download PDFInfo
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- CN207756827U CN207756827U CN201721864422.9U CN201721864422U CN207756827U CN 207756827 U CN207756827 U CN 207756827U CN 201721864422 U CN201721864422 U CN 201721864422U CN 207756827 U CN207756827 U CN 207756827U
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- 238000005242 forging Methods 0.000 title claims abstract description 30
- 238000000465 moulding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
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Abstract
A kind of flat forging blanking mold of large link rod, including：Left and right die body, punch-holder shank, four work step punches, four work steps are oriented to insert, four work step shaped inserts, and four work steps clamp insert, rear baffle 18；Four work step punch left ends are connected in turn on four punch-holder shanks, and four punch-holder shanks are all connected on master block, and master block is connected on the master slider of horizontal forging and upsetting machine；Four work step punch right ends are even sequentially connected four work steps and are oriented to insert；Four work steps are oriented to insert and are sequentially connected four work step shaped inserts；Four work step shaped inserts are sequentially connected four work steps and clamp insert；Rear baffle is connected on the die body of left and right, and left and right die body is connected on the side slide of horizontal forging and upsetting machine.The utility model is compact-sized, easy to operate, further mitigates the labor intensity of operator, reduces production cost, saved material, improves production efficiency.The forging produced with this mold, dimensional accuracy and presentation quality are significantly improved.
Description
Technical field
The utility model belongs to forging mold field, is related to a kind of flat forging blanking mold of large link rod.
Background technology
It is well known that connecting rod is the critical component on power mechanical engineering, need continuously to bear during the work time compression,
The alternate load effects such as stretching, fatigue strength and the rigidity of structure to workpiece have higher requirement.It is numerous in China at present
In enterprise, blank forging is mainly first molded by the production technology of connecting rod, using what is completed after mechanical processing.It is big for some
The connecting rod of type, since its entire length is long, cross section difference is big, and intermediate shank portion is thinner, and two ends area is big, belongs to typical length
Bar forging, when processing, are relatively difficult.For this workpiece, open die forging base is mostly used at present, using mould is fallen, leans on operative employee's hand
Work overturning, control blank dimension and shape.Generally require two work steps：Blank both ends shape is made first, then more mold exchange pulls out
Go out long bar portion shape.This blank-making technology low production efficiency, labor intensity is big, and product quality is difficult to ensure, material consumption
Greatly, production cost is high.Therefore, develop it is a kind of it is compact-sized, easy to operate, work efficiency is high, safe and reliable connecting rod is flat
Forging blanking mold is completely necessary.
Utility model content
The purpose of this utility model is to provide a kind of flat forging blanking molds of large link rod：It is forged in equipment thin using flat
The mode for expecting jumping-up aggregation base, improves connecting rod base precision and efficiency, reduces overall cost,
To achieve the goals above, the utility model uses following technical scheme：A kind of flat forging blanking mold of large link rod,
Including：Left and right die body, punch-holder shank, I work step punch, II work step punch, III work step punch, IV work step punch, I work step are oriented to edge
Block, II work step be oriented to insert, III work step be oriented to insert, IV work step be oriented to insert, I work step shaped insert, II work step shaped insert,
III work step shaped insert, IV work step shaped insert, I work step clamp insert, II work step clamps insert, III work step clamps insert, IV
Work step clamps insert, rear baffle；I work step punch, II work step punch, III work step punch, IV work step punch left end are connected in turn
On four punch-holder shanks, four punch-holder shanks are all connected on master block, and master block is connected on the master slider of horizontal forging and upsetting machine；
I work step punch, II work step punch, III work step punch, IV work step punch right end are even sequentially connected I work step and are oriented to insert, II work step
It is oriented to insert, III work step is oriented to insert, IV work step is oriented to insert；I work step is oriented to insert, II work step is oriented to insert, III work step is led
It is oriented to insert to insert, IV work step and is sequentially connected I work step shaped insert, II work step shaped insert, III work step shaped insert, IV work
One-step forming insert；I work step shaped insert, II work step shaped insert, III work step shaped insert, IV work step shaped insert are sequentially connected
I work step clamps insert, II work step clamps insert, III work step clamps insert, IV work step clamps insert；It is recessed that rear baffle is connected to left and right
On die body, left and right die body is connected on the side slide of horizontal forging and upsetting machine.
Due to using the above-mentioned technical solution, the utility model to can reach following advantageous effect：
The utility model is compact-sized, easy to operate, further mitigates the labor intensity of operator, reduces and be produced into
This, has saved material, has improved production efficiency.The forging produced with this mold, dimensional accuracy and presentation quality have bright
It is aobvious to improve.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the flat forging blanking mold of large link rod of the utility model.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings, as shown in Figure 1：A kind of flat forging base of large link rod
Mold, a kind of flat forging blanking mold of large link rod, including：Left and right die body 1, punch-holder shank 3, I work step punch 9, II work step punch
7, III work step punch 5, IV work step punch 4, I work step are oriented to insert 8, II work step is oriented to insert 10, III work step is oriented to insert 6, IV
Work step is oriented to insert 17, I work step shaped insert 11, II work step shaped insert 13, III work step shaped insert 15, IV work step molding edge
Block 2, I work step clamp insert 12, II work step clamps insert 14, III work step clamps insert 16, IV work step clamps insert 20, rear baffle
18；I work step punch 9, II work step punch 7, III work step punch 5, IV work step punch 4 are connected in turn on four punch-holder shanks 3, four
Punch-holder shank 3 is all connected on master block 19, and master block 19 is connected on the master slider of horizontal forging and upsetting machine；I work step is oriented to edge
Block 8, II work step are oriented to insert 10, III work step is oriented to insert 6, IV work step is oriented to insert 17, I work step shaped insert 11, II work step
Shaped insert 13, III work step shaped insert 15, IV work step shaped insert 2, I work step clamps insert 12, II work step clamps insert 14,
III work step clamps insert 16, IV work step clamps insert 20, and rear baffle 18 is both connected on left and right die body 1, and left and right die body 1 connects
It is connected on the side slide of horizontal forging and upsetting machine.
When work：Bar A is placed on I work step and clamped in insert 12 by the first work step, and the rear ends bar A are held out against in rear baffle 18
On, the front ends bar A are placed in shaped insert 11, start forging equipment, and side slide drives left and right die body 1, clamps bar A,
Then master slider drives master block 19 to move forward, and bar A enters I work step forming punch 9, and I work step forming punch 9 is along I work step
It is oriented to insert 8 to travel forward, completes poly- material for the first time jointly with shaped insert 11；Master slider returns, and bar A is shaped from I work step
Punch 9 exits, and side slide returns, and left and right die body 1 pulls open, and takes out bar A.
Second work step, bar A is moved down be placed on II work step clamp insert 14 on, the rear ends bar A hold out against on rear baffle 18,
The front ends bar A are placed in shaped insert 13, start forging equipment, and side slide drives left and right die body 1, clamps bar A, then
Master slider drives master block 19 to move forward, and bar A enters II work step punch 7, and II work step punch 7 is oriented to insert 10 along II work step
It travels forward, completes second of poly- material jointly with shaped insert 13；Master slider returns, and bar A is exited from II work step punch 7, side
Sliding block returns, and left and right die body 1 pulls open, and takes out bar A.
Third work step, bar A is moved down be placed on III work step clamp insert 16 on, the rear ends bar A hold out against on rear baffle 18,
The front ends bar A are placed in shaped insert 15, start forging equipment, and side slide drives left and right die body 1, clamps bar A, then
Master slider drives master block 19 to move forward, and bar A enters III work step punch 5, and III work step punch 5 is oriented to insert 6 along III work step
It travels forward, completes the poly- material of third time jointly with shaped insert 15；Master slider returns, and bar A is exited from III work step punch 5, side
Sliding block returns, and left and right die body 1 pulls open, and takes out bar A.
4th work step, bar A is moved down be placed on IV work step clamp insert 20 on, the rear ends bar A hold out against on rear baffle 18,
The front ends bar A are placed in shaped insert 2, start forging equipment, and side slide drives left and right die body 1, clamps bar A, then
Master slider drives master block 19 to move forward, and bar A enters IV work step punch 4, and IV work step punch 4 is oriented to insert 17 along IV work step
It travels forward, completes the 4th poly- material jointly with shaped insert 2；Master slider returns, and bar A is exited from IV work step punch 4, breaks away
Block returns, and left and right die body 1 pulls open, and takes out bar A, and work steps whole in this way are completed, and are forged end, have been produced forging.
Claims (1)
1. a kind of flat forging blanking mold of large link rod, including：Left and right die body（1）, punch-holder shank（3）, I work step punch（9）, II work
Walk punch（7）, III work step punch（5）, IV work step punch（4）, I work step be oriented to insert（8）, II work step be oriented to insert（10）、Ⅲ
Work step is oriented to insert（6）, IV work step be oriented to insert（17）, I work step shaped insert（11）, II work step shaped insert（13）, III work
One-step forming insert（15）, IV work step shaped insert（2）, I work step clamp insert（12）, II work step clamp insert（14）, III work step
Clamp insert（16）, IV work step clamp insert（20）, rear baffle（18）；It is characterized in that：I work step punch（9）, II work step punch
（7）, III work step punch（5）, IV work step punch（4）Left end is connected to four punch-holder shanks in turn（3）On, four punch-holder shanks（3）
It is connected to master block（19）On, master block（19）It is connected on the master slider of horizontal forging and upsetting machine；I work step punch（9）, II work
Walk punch（7）, III work step punch（5）, IV work step punch（4）Right end is even sequentially connected I work step and is oriented to insert（8）, II work step leads
To insert（10）, III work step be oriented to insert（6）, IV work step be oriented to insert（17）；I work step is oriented to insert（8）, II work step be oriented to edge
Block（10）, III work step be oriented to insert（6）, IV work step be oriented to insert（17）It is sequentially connected I work step shaped insert（11）, II work step at
Type insert（13）, III work step shaped insert（15）, IV work step shaped insert（2）；I work step shaped insert（11）, II work step molding
Insert（13）, III work step shaped insert（15）, IV work step shaped insert（2）It is sequentially connected I work step and clamps insert（12）, II work step
Clamp insert（14）, III work step clamp insert（16）, IV work step clamp insert（20）；Rear baffle（18）It is connected to left and right die body
（1）On, left and right die body（1）It is connected on the side slide of horizontal forging and upsetting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721864422.9U CN207756827U (en) | 2017-12-27 | 2017-12-27 | A kind of flat forging blanking mold of large link rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721864422.9U CN207756827U (en) | 2017-12-27 | 2017-12-27 | A kind of flat forging blanking mold of large link rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207756827U true CN207756827U (en) | 2018-08-24 |
Family
ID=63185256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721864422.9U Expired - Fee Related CN207756827U (en) | 2017-12-27 | 2017-12-27 | A kind of flat forging blanking mold of large link rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207756827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127984A (en) * | 2018-11-05 | 2019-01-04 | 中国航发航空科技股份有限公司 | A kind of big tenon aluminium alloy vane upset blanking mold |
| CN111673027A (en) * | 2020-04-30 | 2020-09-18 | 中国航发航空科技股份有限公司 | Large titanium alloy blade upsetting blank making die with heads at two ends and blank making method thereof |
-
2017
- 2017-12-27 CN CN201721864422.9U patent/CN207756827U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127984A (en) * | 2018-11-05 | 2019-01-04 | 中国航发航空科技股份有限公司 | A kind of big tenon aluminium alloy vane upset blanking mold |
| CN111673027A (en) * | 2020-04-30 | 2020-09-18 | 中国航发航空科技股份有限公司 | Large titanium alloy blade upsetting blank making die with heads at two ends and blank making method thereof |
| CN111673027B (en) * | 2020-04-30 | 2022-06-10 | 中国航发航空科技股份有限公司 | Large titanium alloy blade upsetting blank making die with heads at two ends and blank making method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 |