CN2222020Y - Detachable female die synchronous block mechanism of special die set for block forging - Google Patents
Detachable female die synchronous block mechanism of special die set for block forging Download PDFInfo
- Publication number
- CN2222020Y CN2222020Y CN 94239526 CN94239526U CN2222020Y CN 2222020 Y CN2222020 Y CN 2222020Y CN 94239526 CN94239526 CN 94239526 CN 94239526 U CN94239526 U CN 94239526U CN 2222020 Y CN2222020 Y CN 2222020Y
- Authority
- CN
- China
- Prior art keywords
- die
- block
- lever
- cavity die
- fixed head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005242 forging Methods 0.000 title claims abstract description 15
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 9
- 229920000768 polyamine Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Forging (AREA)
Abstract
The existing synchronous blocking mechanism for blocking and forging the separable female die has the disadvantages of complex structure, inconvenient adjustment and higher processing cost. The utility model provides a but block up synchronous block up mechanism of die of special die carrier of forging, the lower extreme and the lower bolster of lever are connected, and the middle-end of lever is equipped with piston shoes and lower die fixing plate sliding fit, and the top of lever is equipped with the slider that the gyro wheel collided on and the cope match-plate pattern and bumps mutually, adopts lever principle to make but block up die block up motion and punch speed become 1/2 multiple relation and coordinated motion, simple structure, convenient operation, low cost.
Description
The utility model belongs to iron and steel precision forging and cold, warm forging is made synchronous block forging mechanism.
Block forging is the current international a kind of high efficiency precision forging new technology that the boundary occurs of forging.Existing block forging can divide the synchronous inaccessible mechanism of die that gear is arranged---doubly fast motion of tooth bar and wedge driving synchro structure, they all are to utilize the hydroelastic system pad as the occlusion pressure source that can divide die, keep occlusion pressure with overflow valve, more than, low punch realizes that with respect to the motion difference of die subtend evenly clamp-ons.These two kinds of structures exist structure complicated, adjust the defective of inconvenience, and processing cost is higher.
The synchronous inaccessible mechanism of the divided die of the block forging special die carrier that the utility model provides avoids using complicated gear, rackwork or Taper Wedge Actuating Mechanism, adopts simple lever transmission mechanism, make mould easy to manufacture, adjust simple, easy to use.
Below in conjunction with accompanying drawing the technical solution of the utility model is described:
Accompanying drawing is this practical structure principle chart.
The mark sequence number is expressed as follows in the accompanying drawing: 1-cope match-plate pattern, 2-upper punch, 3-upper cavity die, 4-upper cavity die fixed head, 5-lower cavity die, 6-low punch, 7-lower bolster, 8-strong elastic element, 9,16-lever, 10-lower cavity die fixed head, 11,17-piston shoes, 12,14-slide block collision block, 13,15-roller, 18,19-hinge.
In the accompanying drawing, go up fixedly connected upper punch (2) at cope match-plate pattern (1), go up fixedly connected low punch (6) at lower bolster (7), upper cavity die (3), lower cavity die (5) are contained in respectively on upper cavity die fixed head (4) and the lower cavity die fixed head (10), upper cavity die fixed head (4), lower cavity die fixed head (10) float respectively by strong elastic element (8) and are connected on cope match-plate pattern (1) and the lower bolster (7).
The lower end of lever (9), (16) is connected with lower bolster (7) by hinge (18), (19) respectively, the middle-end of lever (9), (16) is equipped with piston shoes (11) (17) respectively and is slidingly matched with lower cavity die fixed head (10), the top of lever (9), (16) is equipped with roller (13), (15) respectively, roller (13), (15) respectively with cope match-plate pattern (1) on slide block collision block (12), (14) collide.
Strong elastic element (8) can be selected disk spring for use, or polyamine fat rubber, or polycarbon resin rubber, or the hydroelastic system pad.
Occlusion pressure of the present utility model is produced by strong elastic element (8).
With a side is example, when cope match-plate pattern (1) moves downward with speed V, the speed of upper punch (2) is V, the roller (15) on slide block collision block (14) collision lever (16) top on the cope match-plate pattern (1), lever (16) is rotated, if the lever rotational angular velocity is ω, the length of lever (16) is R, lever (16) radial velocity V
R=R ω, at this moment in the middle-end of lever (16), piston shoes (17) radial velocity is
Piston shoes (17) speed vertically downward are
Thereby, make and can divide the movement velocity of die to be
, reached the effect that upper and lower drift subtend is evenly clamp-oned die.
The utility model is simple in structure, and is easy to use, adjusts easily, and processing cost is low, is fit to medium and small enterprise and carries out precision forging production.
Claims (2)
1, the synchronous inaccessible mechanism of the divided die of block forging special die carrier, comprise cope match-plate pattern (1), lower bolster (7), upper punch (2), low punch (6), upper cavity die (3), lower cavity die (5), upper cavity die fixed head (4), lower cavity die fixed head (10), it is characterized in that upper cavity die fixed head (4), lower cavity die fixed head (10) floats respectively by strong elastic element (8) and is connected on cope match-plate pattern (1) and the lower bolster (7), lever (9), (16) lower end is respectively by hinge (18), (19) be connected with lower bolster (7), lever (9), (16) middle-end is equipped with piston shoes (11) respectively, (17) be slidingly matched with lower cavity die fixed head (10), lever (9), (16) roller (13) is equipped with on top respectively, (15), roller (13), (15) respectively with cope match-plate pattern (1) on slide block collision block (12), (14) collide.
2, the synchronous inaccessible mechanism of the divided die of block forging special die carrier according to claim 1 is characterized in that strong elastic element (8) can select disk spring for use, or polyamine fat rubber, or polycarbon resin rubber, or the hydroelastic system pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94239526 CN2222020Y (en) | 1994-10-25 | 1994-10-25 | Detachable female die synchronous block mechanism of special die set for block forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94239526 CN2222020Y (en) | 1994-10-25 | 1994-10-25 | Detachable female die synchronous block mechanism of special die set for block forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2222020Y true CN2222020Y (en) | 1996-03-13 |
Family
ID=33846724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94239526 Expired - Fee Related CN2222020Y (en) | 1994-10-25 | 1994-10-25 | Detachable female die synchronous block mechanism of special die set for block forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2222020Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328008A (en) * | 2011-09-03 | 2012-01-25 | 宝鼎重工股份有限公司 | Hammer forging forming process used for combining left and right supporting seats of train into one |
| CN103111576A (en) * | 2013-02-27 | 2013-05-22 | 江苏中兴西田数控科技有限公司 | Die move limiting device |
| CN103128211A (en) * | 2013-03-14 | 2013-06-05 | 江苏森威集团飞达股份有限公司 | Blocked internal extrusion molding device and molding technology |
| CN106903247A (en) * | 2017-05-09 | 2017-06-30 | 哈尔滨工业大学（威海） | Miniature turbine disk building mortion and method |
-
1994
- 1994-10-25 CN CN 94239526 patent/CN2222020Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328008A (en) * | 2011-09-03 | 2012-01-25 | 宝鼎重工股份有限公司 | Hammer forging forming process used for combining left and right supporting seats of train into one |
| CN102328008B (en) * | 2011-09-03 | 2013-04-10 | 宝鼎重工股份有限公司 | Hammer forging forming process used for combining left and right supporting seats of train into one |
| CN103111576A (en) * | 2013-02-27 | 2013-05-22 | 江苏中兴西田数控科技有限公司 | Die move limiting device |
| CN103128211A (en) * | 2013-03-14 | 2013-06-05 | 江苏森威集团飞达股份有限公司 | Blocked internal extrusion molding device and molding technology |
| CN106903247A (en) * | 2017-05-09 | 2017-06-30 | 哈尔滨工业大学（威海） | Miniature turbine disk building mortion and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2222020Y (en) | Detachable female die synchronous block mechanism of special die set for block forging | |
| CN220479972U (en) | Maintenance supporting pad device for automobile die | |
| CN206711115U (en) | A kind of position-limit mechanism | |
| CN211649741U (en) | Monitoring device convenient to angle regulation | |
| CN209239809U (en) | A kind of sander convenient for clamping material | |
| CN210190717U (en) | Intelligent adjusting mechanism for height of sliding block of punch press | |
| CN202726739U (en) | Grinding wheel dresser | |
| CN209036220U (en) | Surface polishing device is used in a kind of production and processing of mold | |
| CN88212428U (en) | Friction wheel type cap-rotating device | |
| CN205822044U (en) | A kind of by solar powered moveable projection traffic divided blocks | |
| CN206169088U (en) | Shift fork stamping die shifts | |
| CN2265287Y (en) | Automatic inking stamp | |
| CN2595666Y (en) | Card collecting mechanism of card collector | |
| CN204122528U (en) | The building mortion of conveyer belt | |
| CN221057048U (en) | Pedal simulator capable of adjusting pedal force | |
| CN204419942U (en) | A kind of adjustable length type brake shoe | |
| CN217814648U (en) | High-stability eccentric parking brake | |
| CN216420836U (en) | Positioning device for stamping die | |
| CN214601450U (en) | Adjustable automobile part forming die | |
| CN211892100U (en) | Coarse and fine pressure processing die change mechanism and oil press | |
| CN2495503Y (en) | Device for control lifting/lowering automobile driver's chair | |
| CN2153558Y (en) | Ultra-high pressure device | |
| CN221088066U (en) | Numerical control die engraving machine for filter plate of filter press | |
| CN218952031U (en) | Speed reducer for highway toll station | |
| CN220498697U (en) | High-precision cam shaft forming grinding roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |