CN216397744U - Die fixing device for forging and stamping - Google Patents
Die fixing device for forging and stamping Download PDFInfo
- Publication number
- CN216397744U CN216397744U CN202122887323.5U CN202122887323U CN216397744U CN 216397744 U CN216397744 U CN 216397744U CN 202122887323 U CN202122887323 U CN 202122887323U CN 216397744 U CN216397744 U CN 216397744U
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- die
- stamping
- plate
- arc
- forging
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- 238000005242 forging Methods 0.000 title claims abstract description 19
- 238000004080 punching Methods 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
A die fixing device for forging stamping relates to the field of mechanical fixing and comprises a stamping table, wherein a fixing table is arranged inside the stamping table, two cylinders are symmetrically arranged on the fixing table, the cylinders are connected with fixing plates, arc-shaped plates are arranged on the fixing plates, a die is arranged between the two arc-shaped plates, the die comprises an upper die and a lower die, the arc-shaped plates are in contact with the lower die, an annular groove is formed in the upper die, an annular convex block is arranged on the lower die, the annular convex block is matched with the annular concave block in a sliding mode, an installation hole is formed in the upper surface of the stamping table, and one end of the die penetrates through the installation hole to be in contact with the fixing table; this device is fixed effectual, can sliding fit between last mould and the bed die when fixed, and the mould still can rotate on being fixed the back promptly to the bed die, and is effectual with stamping equipment's cooperation, and the steel surface of punching out is level and smooth, no longer need follow-up doing over again, is showing improvement stamping efficiency.
Description
Technical Field
The utility model relates to the field of mechanical fixation, in particular to a die fixing device for forging and stamping.
Background
Forging is a process of using forging machinery to apply pressure to a metal blank to make it plastically deform to obtain a forging with certain mechanical properties, certain shape and size. The defects of as-cast porosity and the like generated in the smelting process of metal can be eliminated through forging, the microstructure is optimized, and meanwhile, because the complete metal streamline is preserved, the mechanical property of the forging is generally superior to that of a casting made of the same material. Important parts with high load and severe working conditions in related machines are mainly forged pieces except for plates, sections or welding pieces which are simple in shape and can be rolled.
The shape of the die related to the utility model is shown in the attached figure 3 of the specification, the existing die is not good in fixing effect, the die is easy to generate position deviation in the stamping process, the die cannot rotate after being fixed, the matching effect with stamping equipment is not good, the surface of the stamped finished steel is not flat, and subsequent reworking is needed, so that the stamping working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a die fixing device for forging stamping, which can avoid the problems that the fixing effect of a die is poor, the die can not rotate after being fixed and the matching effect with stamping equipment is poor in the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a die fixing device for forging and stamping comprises a stamping platform, a fixing platform is arranged in the stamping platform, two air cylinders are symmetrically arranged on the fixed table, the air cylinders are connected with a fixed plate, an arc-shaped plate is arranged on the fixed plate, a mould is arranged between the two arc-shaped plates, the die comprises an upper die and a lower die, the arc-shaped plate is contacted with the lower die, an annular groove is arranged on the upper die, the lower die is provided with an annular convex block, the annular groove is matched with the annular convex block in a sliding way, the upper surface of the punching platform is provided with a mounting hole, one end of the die passes through the mounting hole to be contacted with the fixed platform, the outer wall of the upper die is provided with a driven gear, the stamping platform is provided with a driving motor, the driving motor is connected with a driving gear, and a driven gear is matched with one side of the driving gear; this device is when stabilizing fixed to the mould, can rotate between the upper and lower mould, cooperatees with stamping equipment, avoids producing the problem that the arch led to the fact the surface unevenness of finished product steel at the edge of stamping process mould, is showing and is improving stamping effect.
In some embodiments, a mounting plate is arranged on the stamping table, a slide rail is arranged on the mounting plate, a slide block is slidably matched on the slide rail, a hydraulic cylinder is arranged on the slide block, and the hydraulic cylinder is connected with a stamping roller; the punching roller horizontally moves along the slide rail to complete the punching process.
In some embodiments, a high temperature resistant coating is disposed on an inner wall of the arcuate plate; the high-temperature resistant coating prevents the arc-shaped plate from being damaged by high temperature; the service life of the product is prolonged.
In some embodiments, the steel to be stamped is placed vertically within the die.
In some embodiments, a rotating motor fastening plate is further arranged on the mounting plate, a rotating motor is arranged on the rotating motor fastening plate, the rotating motor is connected with a lead screw, the lead screw is in threaded connection with the sliding block, and one end of the lead screw is rotatably connected with a lead screw mounting tail plate; the screw rod structure drives the sliding block to horizontally move along the sliding rail.
In some embodiments, the diameter of the stamping roll is greater than the diameter of the die; and when the stamping roller is only contacted with the top end of the upper die, the stamping process is finished.
The utility model relates to a die fixing device for forging stamping, which relates to the field of mechanical fixing and comprises a stamping table, wherein a fixing table is arranged inside the stamping table, two cylinders are symmetrically arranged on the fixing table, the cylinders are connected with a fixing plate, an arc-shaped plate is arranged on the fixing plate, a die is arranged between the two arc-shaped plates, the die comprises an upper die and a lower die, the arc-shaped plate is in contact with the lower die, an annular groove is formed in the upper die, an annular convex block is arranged on the lower die, the annular convex block is matched with the annular convex block in a sliding manner, a mounting hole is formed in the upper surface of the stamping table, one end of the die penetrates through the mounting hole to be in contact with the fixing table, a driven gear is arranged on the outer wall of the lower die, a driving motor is arranged on the stamping table and is connected with a driving gear, one side of the driving gear is matched with a driven gear; this device is fixed effectual, can sliding fit between last mould and the bed die when fixed, and the mould still can rotate on being fixed the back promptly to the bed die, and is effectual with stamping equipment's cooperation, and the finished steel surface of punching out is level and smooth, no longer need follow-up doing over again, is showing improvement stamping efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 labeled A;
FIG. 3 is a three-dimensional view of the upper and lower molds of the present invention assembled together;
FIG. 4 is a schematic view of an arcuate plate of the present invention;
reference numerals:
1. a punching stage; 11. a fixed table; 12. a cylinder; 13. a fixing plate; 14. an arc-shaped plate; 15. a high temperature resistant coating; 2. mounting a plate; 21. a slide rail; 22. a slider; 23. a hydraulic cylinder; 24. punching the roller; 25. a rotating electric machine fastening plate; 26. a rotating electric machine; 27. a lead screw; 28. a screw rod is provided with a tail plate; 31. a lower die; 32. an upper die; 311. an annular projection; 321. an annular groove; 41. a drive motor; 42. a driving gear; 43. a driven gear; 5. and (5) steel is to be stamped.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1 to 4, a die fixing device for forging stamping comprises a stamping table 1, a fixing table 11 is arranged inside the stamping table, two cylinders 12 are symmetrically arranged on the fixing table, the cylinders are connected with a fixing plate 13, an arc plate 14 is arranged on the fixing plate, a high temperature resistant coating 15 is arranged on the inner wall of the arc plate, a die is placed between the two arc plates, a steel 5 to be stamped is vertically placed in the die, the die comprises an upper die 32 and a lower die 31, the arc plate is contacted with the lower die, an annular groove 321 is arranged on the upper die, an annular convex block 311 is arranged on the lower die, the annular convex block is in sliding fit in the annular groove, a mounting hole is arranged on the upper surface of the stamping table, one end of the die penetrates through the mounting hole to be contacted with the fixing table, a driven gear 43 is arranged on the outer wall of the upper die, a driving motor 41 is arranged on the punching platform and connected with a driving gear 42, and a driven gear is matched with one side of the driving gear; this device passes the vertical placing of mounting hole with the mould on the fixed station, it is fixed to utilize two cylinders to carry out both sides to the mould afterwards, the outer wall of arc and mould is closely laminated and is guaranteed fixed effect, the life of design high temperature resistant coating can prolong the arc, avoid the arc to be damaged by the high temperature of finished product steel, wherein can sliding fit between last mould and the bed die, the mould still can rotate on being fixed back to the bed die promptly, adopt driving motor drive driving gear motion, the driving gear redriveness driven gear motion, the last fixed setting of driven gear is on last mould, the rotation of mould is gone up in final realization, device degree of automation is high.
When the embodiment of the utility model is implemented specifically, as shown in fig. 1, a mounting plate 2 is arranged on the punching table, a slide rail 21 is arranged on the mounting plate, a slide block 22 is in sliding fit with the slide rail, a hydraulic cylinder 23 is arranged on the slide block, the hydraulic cylinder is connected with a punching roller 24, the diameter of the punching roller is larger than that of the die, a hydraulic station is arranged on one side of the punching table, and the hydraulic station is connected with the hydraulic cylinder; the punching press roller is followed slide rail horizontal motion, the even punching press of rotation realization of cooperation mould avoids producing the protruding surface unevenness that causes the finished product steel in the edge of stamping process mould, and mould self is rotatory when the horizontal motion, and the pneumatic cylinder realizes the flattening to marginal lug, avoids subsequent rework, is showing improvement punching press efficiency, and hydraulic pressure station provides the power source for the pneumatic cylinder, guarantees the punching press effect.
When the embodiment of the utility model is implemented specifically, as shown in fig. 1, a rotating motor fastening plate 25 is further arranged on the mounting plate, a rotating motor 26 is arranged on the rotating motor fastening plate, the rotating motor is connected with a lead screw 27, the lead screw is in threaded connection with the sliding block, and one end of the lead screw is rotatably connected with a lead screw mounting tail plate 28; utilize lead screw structure drive slider to make horizontal motion and then drive the punching press roller and remove along the slide rail, lead screw structure cooperation rotating electrical machines, driving gear and driven gear use for the punching press effect is better, and is more even.
According to the further refinement of the scheme of the embodiment of the utility model, the air cylinder, the hydraulic cylinder, the rotating motor and the driving motor are electrically connected with the control panel.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.
Claims (6)
1. A die fixing device for forging stamping is characterized by comprising a stamping platform, wherein a fixing platform is arranged in the stamping platform, two air cylinders are symmetrically arranged on the fixed table, the air cylinders are connected with a fixed plate, an arc-shaped plate is arranged on the fixed plate, a mould is arranged between the two arc-shaped plates, the die comprises an upper die and a lower die, the arc-shaped plate is contacted with the lower die, an annular groove is arranged on the upper die, the lower die is provided with an annular convex block, the annular groove is matched with the annular convex block in a sliding way, the upper surface of the punching platform is provided with a mounting hole, one end of the die passes through the mounting hole to be contacted with the fixed platform, the outer wall of the upper die is provided with a driven gear, the stamping platform is provided with a driving motor, the driving motor is connected with the driving gear, and one side of the driving gear is matched with the driven gear.
2. The die fixing device for forging and stamping according to claim 1, wherein a mounting plate is arranged on the stamping table, a slide rail is arranged on the mounting plate, a slide block is slidably fitted on the slide rail, a hydraulic cylinder is arranged on the slide block, and the hydraulic cylinder is connected with a stamping roller.
3. The die holding device for forging press as recited in claim 1, wherein said arc-shaped plate has a high temperature resistant coating on an inner wall thereof.
4. The die holding device for forging press as set forth in claim 1, wherein the steel to be pressed is vertically placed in the die.
5. The die fixing device for forging and stamping according to claim 2, wherein a rotating motor fastening plate is further arranged on the mounting plate, a rotating motor is arranged on the rotating motor fastening plate, a lead screw is connected to the rotating motor, the slide block is in threaded connection with the lead screw, and a lead screw mounting tail plate is rotatably connected to one end of the lead screw.
6. The die holding device for forging press as set forth in claim 2, wherein said press roll has a diameter larger than that of said die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122887323.5U CN216397744U (en) | 2021-11-24 | 2021-11-24 | Die fixing device for forging and stamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122887323.5U CN216397744U (en) | 2021-11-24 | 2021-11-24 | Die fixing device for forging and stamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216397744U true CN216397744U (en) | 2022-04-29 |
Family
ID=81303158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122887323.5U Expired - Fee Related CN216397744U (en) | 2021-11-24 | 2021-11-24 | Die fixing device for forging and stamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216397744U (en) |
-
2021
- 2021-11-24 CN CN202122887323.5U patent/CN216397744U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mold fixing device for forging and stamping Effective date of registration: 20230328 Granted publication date: 20220429 Pledgee: Lanshan Branch of Rizhao Bank Co.,Ltd. Pledgor: Rizhao Aoyang Machinery Co.,Ltd. Registration number: Y2023980036284 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |