CN223465408U - Fine punching die for magnesium alloy die castings - Google Patents
Fine punching die for magnesium alloy die castingsInfo
- Publication number
- CN223465408U CN223465408U CN202422886959.1U CN202422886959U CN223465408U CN 223465408 U CN223465408 U CN 223465408U CN 202422886959 U CN202422886959 U CN 202422886959U CN 223465408 U CN223465408 U CN 223465408U
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- China
- Prior art keywords
- frame
- fixedly installed
- magnesium alloy
- clamping
- rod
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Abstract
The utility model belongs to the technical field of magnesium alloy die casting, in particular to a fine punching die for magnesium alloy die castings, which comprises a supporting frame, wherein a lower module is placed in the middle of the inner wall of the bottom of a clamping frame through a moving assembly, a second motor is controlled to drive a screw rod to rotate, so that the screw rod can drive a clamping block to slide oppositely after rotating, the clamping block can clamp and fix the lower module, a first motor is controlled to drive a driving shaft to rotate after clamping is finished, the driving shaft drives a rotating shaft to rotate through a bevel gear, the rotating shaft can drive a transmission gear to rotate after rotating, and the transmission gear is matched with a tooth slot in a groove, so that the transmission gear can drive a sliding frame and the clamping frame above the sliding frame to slide, the lower module is driven to slide below the fine punching die, punching is facilitated, a worker takes castings, time and labor are saved, and an operation space is large.
Description
Technical Field
The utility model relates to the technical field of magnesium alloy die casting, in particular to a fine punching die for a magnesium alloy die casting.
Background
The stamping die is necessary technological equipment in the production of a stretched product, is a technology-intensive product, and can be used for punching, blanking, bending, stretching and other forming processing. The quality, production efficiency, production cost and the like of the stamping part are directly related to the design and manufacture of the die, and in the process of processing the magnesium alloy casting, a fine punching die for the magnesium alloy casting is required to be used for punching;
The publication No. CN203494995U discloses a fine punching die for magnesium alloy die castings, which comprises a plurality of fine punching punches, a clamping plate insert, a stripping insert and a lower template, and is characterized in that the fine punching punches are fixed on the clamping plate insert, and the stripping insert comprises a stripping plate at the upper part and a lower template at the lower part;
when the device is used, two problems may exist, one device needs to place and take out the lower die before and after stamping is completed, the lower die is inconvenient to take out in a stamping area, the operation space is small, the working efficiency is low, the magnesium alloy die casting of the device is easy to ascend along with the fine punching die head after stamping is completed, the magnesium alloy casting needs to be taken down by the staff, and the operation complexity is high, so that the fine punching die for the magnesium alloy die casting is provided.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a fine punching die for a magnesium alloy die casting.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A fine punching die for magnesium alloy die castings comprises a supporting frame, a sliding frame, a fixing plate, a clamping frame, a moving assembly and a punching assembly, wherein the sliding frame is slidably arranged on the inner wall of the bottom of the supporting frame, the fixing plate is fixedly arranged on the inner wall of the bottom of the sliding frame, the clamping frame is fixedly arranged on the top of the sliding frame, the moving assembly is arranged on the sliding frame, the fixing plate and the clamping frame, and the punching assembly is arranged on the supporting frame.
Preferably, the moving assembly comprises a first motor, a driving shaft, a fixing block, a rotating shaft, bevel gears, transmission gears, a second motor, a screw rod, a fixing rod, a clamping block and a lower module, wherein the first motor is fixedly installed on one side of the fixing plate, the driving shaft is fixedly installed at the output end of the first motor, the fixing block is fixedly installed on the left side and the right side of the bottom inner wall of the sliding frame, the rotating shaft is rotatably installed between the sliding frame and the inner side of the fixing block, the bevel gears are fixedly installed on the outer sides of the driving shaft and the rotating shaft, adjacent bevel gears are meshed, the transmission gears are fixedly installed on the left side and the right side of the outer sides of the rotating shaft, the second motor is fixedly installed on the left side of the clamping frame, the screw rod is fixedly installed at the output end of the second motor, the fixing rod is fixedly installed between the left side and the inner wall of the clamping frame, the clamping block is arranged on the left side and the right side of the outer side of the screw rod, and the lower module is arranged between one side of the clamping block.
Through adopting above-mentioned technical scheme, place the module down in clamping frame's bottom inner wall department, control second motor drive lead screw and rotate, make the lead screw can drive the grip block and carry out the subtend after rotating and slide, make the grip block can carry out the centre gripping to lower module fixedly, control first motor drive shaft rotates after the centre gripping is accomplished, make the drive shaft drive the axis of rotation through the bevel gear and rotate, make the axis of rotation can drive gear and rotate after rotating, make drive gear and the inside tooth's socket of recess cooperate, thereby make drive gear can drive the clamping frame of sliding frame and top and slide, make it drive the below that the module slides to the essence punching die head down, be convenient for carry out the punching press, make the staff take the foundry goods comparatively labour saving and time saving, and operating space is great.
Preferably, the punching assembly comprises a first electric telescopic rod, a supporting plate, a limiting rod, a limiting block, a second electric telescopic rod, a fine punching die head and a baffle plate, wherein the first electric telescopic rod is fixedly installed at the top of a supporting frame, the supporting plate is fixedly installed at the output end of the first electric telescopic rod, the limiting rod is fixedly installed at four corners of the top of the supporting plate, the limiting rod is slidably installed between the inner sides of the supporting frame, the limiting block is fixedly installed at the top of the limiting rod, the second electric telescopic rod is fixedly installed at the left side and the right side of the top of the supporting plate, the fine punching die head is fixedly installed at the output end of the second electric telescopic rod, and the baffle plate is fixedly installed at the bottom of the supporting plate.
Through adopting above-mentioned technical scheme, after the module slides to the below of finish punching die head down, control first electric telescopic handle drives the backup pad and removes, the gag lever post is convenient for make the backup pad comparatively stable in removal in-process, control second electric telescopic handle drives the die head of punching a hole and carries out stamping processing to the magnesium alloy foundry goods of module inboard down, after the processing is accomplished, control second electric telescopic handle drives the die head of punching a hole and rises, if the magnesium alloy foundry goods of module inboard down rise along with the die head of punching a hole, the baffle can block the magnesium alloy foundry goods from the space department of finish punching die head, make it drop the inboard of module down, thereby make work efficiency promote.
Preferably, sliding grooves are formed in four corners of the top of the supporting frame, the outer diameter of the limiting rod is the same as the inner diameter of the sliding grooves, and the outer diameter of the limiting block is larger than the inner diameter of the sliding grooves.
Through adopting above-mentioned technical scheme, the slide groove is convenient for carry out spacingly to the gag lever post, and the stopper makes the gag lever post be difficult for from the inside roll-off of slide groove, makes the backup pad be difficult for appearing the skew at the in-process that removes.
Preferably, the bottom inner wall of the supporting frame is provided with a limiting groove, and the sliding frame is slidably arranged between the inner sides of the limiting grooves.
Through adopting above-mentioned technical scheme, the limit groove is convenient for restrict sliding range and the sliding distance of sliding frame, makes sliding frame comparatively stable in the removal in-process.
Preferably, grooves are formed in the left side and the right side of the inner wall of the bottom of the supporting frame, tooth grooves are formed in the inner sides of the grooves, and the transmission gears are meshed with the adjacent tooth grooves.
By adopting the technical scheme, the grooves are convenient for the transmission gear to be difficult to interfere in the rotation process, so that the transmission gear can be matched with the tooth slot.
Preferably, a threaded hole and a through hole are formed in one side of the clamping block, external threads on the outer side of the screw rod are meshed with the threaded hole, and the outer diameter of the fixing rod is identical to the inner diameter of the through hole.
Through adopting above-mentioned technical scheme, make lead screw pivoted direction steerable grip block's of direction of movement through external screw thread and screw hole to make the grip block can carry out the centre gripping to lower module after removing.
Preferably, a protective soft cushion is arranged on one side of the clamping block, and anti-skid grains are formed in the outer side of the protective soft cushion.
Through adopting above-mentioned technical scheme, protection cushion can carry out certain protection to lower module, and the antiskid line makes the module difficult not hard up down in the centre gripping in-process.
Compared with the prior art, the utility model has the beneficial effects that:
According to the fine punching die for the magnesium alloy die castings, the lower module is placed in the middle of the inner wall of the bottom of the clamping frame through the arranged moving assembly, the second motor is controlled to drive the screw rod to rotate, so that the screw rod can drive the clamping block to slide oppositely after rotating, the clamping block can clamp and fix the lower module, the first motor is controlled to drive the driving shaft to rotate after clamping is finished, the driving shaft drives the rotating shaft to rotate through the bevel gear, the rotating shaft can drive the transmission gear to rotate after rotating, the transmission gear is matched with the tooth grooves in the grooves, the transmission gear can drive the sliding frame and the clamping frame above to slide, the lower module is driven to slide below the fine punching die, punching is facilitated, a worker takes castings in a time-saving and labor-saving mode, and the operation space is large;
According to the precision punching die for the magnesium alloy die castings, after the lower module slides to the position below the precision punching die head through the arranged punching assembly, the first electric telescopic rod is controlled to drive the supporting plate to move, the limiting rod is convenient for enabling the supporting plate to be stable in the moving process, the second electric telescopic rod is controlled to drive the precision punching die head to punch the magnesium alloy castings on the inner side of the lower module, after the processing is finished, the second electric telescopic rod is controlled to drive the precision punching die head to ascend, if the magnesium alloy castings on the inner side of the lower module ascend along with the precision punching die head, the baffle can block the magnesium alloy castings from the gap of the precision punching die head, and the magnesium alloy castings can fall to the inner side of the lower module, so that the working efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of a fine punching die for magnesium alloy die castings;
FIG. 2 is a schematic view showing a partial perspective structure of a fine punching die for magnesium alloy die castings according to the present utility model;
FIG. 3 is a schematic view showing a partial perspective structure of a fine punching die for magnesium alloy die castings according to the present utility model;
FIG. 4 is a schematic view of the portion A in FIG. 3;
fig. 5 is a schematic view showing a partial perspective structure of a fine punching die for magnesium alloy die castings according to the present utility model.
The device comprises a supporting frame 1, a sliding frame 2, a fixing plate 3, a clamping frame 4, a first motor 5, a driving shaft 6, a fixing block 7, a rotating shaft 8, a bevel gear 9, a bevel gear 10, a transmission gear 11, a second motor 12, a screw rod 13, a fixing rod 14, a clamping block 15, a lower module 16, a first electric telescopic rod 17, a supporting plate 18, a limiting rod 19, a limiting block 20, a second electric telescopic rod 21, a fine punching die head 22 and a baffle plate.
Detailed Description
Examples
Referring to fig. 1 to 5, a fine punching die for magnesium alloy die castings comprises a support frame 1, a sliding frame 2 slidably mounted on the bottom inner wall of the support frame 1, a fixing plate 3 fixedly mounted on the bottom inner wall of the sliding frame 2, a clamping frame 4 fixedly mounted on the top of the sliding frame 2, a moving assembly mounted on the sliding frame 2, the fixing plate 3 and the clamping frame 4, and a punching assembly mounted on the support frame 1.
In this embodiment, the moving assembly comprises a first motor 5, a driving shaft 6, a fixed block 7, a rotating shaft 8, bevel gears 9, a transmission gear 10, a second motor 11, a screw rod 12, a fixed rod 13, a clamping block 14 and a lower module 15, wherein the first motor 5 is fixedly arranged on one side of the fixed plate 3, the driving shaft 6 is fixedly arranged at the output end of the first motor 5, the fixed block 7 is fixedly arranged on the left and right sides of the bottom inner wall of the sliding frame 2, the rotating shaft 8 is rotatably arranged between the sliding frame 2 and the inner side of the fixed block 7, the bevel gears 9 are fixedly arranged on the outer sides of the driving shaft 6 and the rotating shaft 8, adjacent bevel gears 9 are meshed, the transmission gear 10 is fixedly arranged on the left and right sides of the outer side of the rotating shaft 8, the second motor 11 is fixedly arranged on the left side of the clamping frame 4, the screw rod 12 is fixedly arranged at the output end of the second motor 11, the fixed rod 13 is fixedly arranged between the left and right inner walls of the clamping frame 4, the clamping block 14 is arranged at the left and right sides of the outer sides of the screw rod 12 and the fixed rod 13, the lower module 15 is arranged between one side of the clamping block 14, the lower module 15 is arranged in the middle of the inner wall of the bottom of the clamping frame 4, the second motor 11 is controlled to drive the screw rod 12 to rotate, the screw rod 12 can drive the clamping block 14 to slide oppositely after rotating, the clamping block 14 can clamp and fix the lower module 15, the first motor 5 is controlled to drive the driving shaft 6 to rotate after clamping is finished, the driving shaft 6 drives the rotating shaft 8 to rotate through the bevel gear 9, the rotating shaft 8 can drive the transmission gear 10 to rotate after rotating, the transmission gear 10 is matched with a tooth socket in the groove, the transmission gear 10 can drive the sliding frame 2 and the clamping frame 4 above to slide, the lower module 15 is driven to slide below the fine punching die head 21, punching is convenient, and a worker takes the casting with time and labor saving and a large operation space.
In this embodiment, the punching assembly includes first electric telescopic handle 16, backup pad 17, gag lever post 18, stopper 19, second electric telescopic handle 20, smart die head 21 and baffle 22, first electric telescopic handle 16 fixed mounting is at the top of braced frame 1, backup pad 17 fixed mounting is at the output of first electric telescopic handle 16, gag lever post 18 fixed mounting is at the top four corners of backup pad 17, gag lever post 18 slidable mounting is between the inboard of braced frame 1, stopper 19 fixed mounting is at the top of gag lever post 18, second electric telescopic handle 20 fixed mounting is in the left and right sides at the top of backup pad 17, smart die head 21 fixed mounting is at the output of second electric telescopic handle 20, baffle 22 fixed mounting is in the bottom of backup pad 17, it is to be said that, after lower module 15 slides to smart die head 21's below, control first electric telescopic handle 16 drives backup pad 17 and moves, gag lever post 18 is convenient for making backup pad 17 comparatively stable in the removal process, control second electric telescopic handle 20 drives smart die head 21 and carries out punching to the magnesium alloy foundry goods on the inboard of lower module 15, after the completion, control electric telescopic handle 21 carries out the punching to carry out the punching to the magnesium alloy die head 21, if die head 21 is lifted to the die head 21 is moved to the die head of smart die head 21, can be carried out the die head 21 is lifted to the die head of magnesium alloy, if it is moved down.
In this embodiment, the sliding grooves are formed in four corners of the top of the support frame 1, the outer diameter of the limiting rod 18 is the same as the inner diameter of the sliding grooves, and the outer diameter of the limiting block 19 is larger than the inner diameter of the sliding grooves, and it is to be noted that the sliding grooves facilitate the sliding of the limiting block 19, so that the supporting plate 17 can assist through the limiting block 19 in the moving process, and the supporting plate 17 can move more stably.
In this embodiment, the bottom inner wall of the support frame 1 is provided with a limiting groove, and the sliding frame 2 is slidably mounted between the inner sides of the limiting groove, which needs to be described, and the limiting groove is convenient for limiting the sliding range and the sliding distance of the sliding frame 2, so that the sliding frame 2 is relatively stable in the moving process.
In this embodiment, grooves are formed on the left and right sides of the inner wall of the bottom of the support frame 1, tooth grooves are formed on the inner sides of the grooves, and the transmission gear 10 is meshed with adjacent tooth grooves, and it should be noted that the grooves facilitate the rotation of the transmission gear 10, so that the transmission gear 10 can be matched with the tooth grooves on the inner sides of the grooves, and the sliding frame 2 and the clamping frame 4 can slide.
In this embodiment, a threaded hole and a through hole are formed in one side of the clamping block 14, an external thread on the outer side of the screw rod 12 is meshed with the threaded hole, the outer diameter of the fixing rod 13 is the same as the inner diameter of the through hole, it is to be noted that the threaded hole is convenient for the screw rod 12 to rotate and then drive the clamping block 14 to bear force, and the fixing rod 13 can limit the clamping block 14, so that the clamping block 14 can slide in opposite directions after bearing force.
In this embodiment, one side of the clamping block 14 is provided with a protection soft cushion, and the outside of the protection soft cushion is provided with anti-slip lines, which needs to be described, and the protection soft cushion can protect the lower module 15 to a certain extent, and the anti-slip lines enable the lower module 15 not to be loose easily in the clamping process.
The device is specifically operated, the device is connected with an external power supply, the lower module 15 is placed in the middle of the inner wall of the bottom of the clamping frame 4, the second motor 11 is controlled to drive the screw rod 12 to rotate, the screw rod 12 can drive the clamping block 14 to slide oppositely after rotating, the clamping block 14 can clamp and fix the lower module 15, the first motor 5 is controlled to drive the driving shaft 6 to rotate after clamping is finished, the driving shaft 6 drives the rotating shaft 8 to rotate through the bevel gear 9, the rotating shaft 8 can drive the transmission gear 10 to rotate after rotating, the transmission gear 10 is matched with a tooth socket in the groove, the transmission gear 10 can drive the sliding frame 2 and the clamping frame 4 above to slide, the lower module 15 is driven to slide below the fine punching die head 21, punching is facilitated, a worker takes castings to save time and labor, and the operation space is large, after the lower module 15 slides below the fine punching die head 21, the first electric telescopic rod 16 is controlled to drive the supporting plate 17 to rotate, the supporting plate 17 is convenient to stabilize in the moving process, the second electric telescopic rod 20 is controlled to drive the inner side electric telescopic rod 20 to drive the fine punching die head 21 to drive the magnesium alloy castings 15 to slide down, the magnesium alloy die head 21 to punch the magnesium alloy die head 21 to the inner side is lifted, and the fine punching die head 21 can be punched from the inner side of the magnesium alloy die head 21 is lifted, and the fine punching die head 21 can be punched and the magnesium alloy die head 21 is punched to be more efficient to be more convenient to finish the fine and the fine die head 21.
The fine punching die for the magnesium alloy die casting provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (8)
1. A fine blanking die for magnesium alloy die castings, comprising:
the device comprises a supporting frame (1), wherein a sliding frame (2) is slidably arranged on the inner wall of the bottom of the supporting frame (1), a fixing plate (3) is fixedly arranged on the inner wall of the bottom of the sliding frame (2), and a clamping frame (4) is fixedly arranged on the top of the sliding frame (2);
the moving assembly is arranged on the sliding frame (2), the fixed plate (3) and the clamping frame (4);
and a punching assembly mounted on the support frame (1).
2. The fine punching die for magnesium alloy die castings according to claim 1, wherein said moving assembly includes a first motor (5), a driving shaft (6), a fixing block (7), a rotating shaft (8), a bevel gear (9), a transmission gear (10), a second motor (11), a screw rod (12), a fixing rod (13), a clamping block (14) and a lower module (15), said first motor (5) is fixedly installed at one side of the fixing plate (3), said driving shaft (6) is fixedly installed at an output end of the first motor (5), said fixing block (7) is fixedly installed at left and right sides of a bottom inner wall of the sliding frame (2), said rotating shaft (8) is rotatably installed between the inner sides of the sliding frame (2) and the fixing block (7), said bevel gear (9) is fixedly installed at an outer side of the driving shaft (6) and the rotating shaft (8), adjacent said bevel gear (9) is engaged, said transmission gear (10) is fixedly installed at left and right sides of the outer side of the rotating shaft (8), said second motor (11) is fixedly installed at left and right sides of the outer side of the rotating shaft (8), said clamping block (4) is fixedly installed at the left and right sides of the inner wall (12) of the sliding frame (4) between said fixing frame (4), the clamping blocks (14) are arranged on the left side and the right side of the outer sides of the screw rod (12) and the fixing rod (13), and the lower module (15) is arranged between one sides of the clamping blocks (14).
3. The fine punching die for magnesium alloy die castings according to claim 1, wherein the punching assembly comprises a first electric telescopic rod (16), a supporting plate (17), a limiting rod (18), a limiting block (19), a second electric telescopic rod (20), a fine punching die head (21) and a baffle plate (22), the first electric telescopic rod (16) is fixedly installed at the top of the supporting frame (1), the supporting plate (17) is fixedly installed at the output end of the first electric telescopic rod (16), the limiting rod (18) is fixedly installed at four corners of the top of the supporting plate (17), the limiting rod (18) is slidably installed between the inner sides of the supporting frame (1), the limiting block (19) is fixedly installed at the top of the limiting rod (18), the second electric telescopic rod (20) is fixedly installed at the left side and the right side of the top of the supporting plate (17), the fine punching die head (21) is fixedly installed at the output end of the second electric telescopic rod (20), and the baffle plate (22) is fixedly installed at the bottom of the supporting plate (17).
4. A fine punching die for magnesium alloy die castings according to claim 3, wherein sliding grooves are formed in four corners of the top of the supporting frame (1), the outer diameter of the limiting rod (18) is the same as the inner diameter of the sliding grooves, and the outer diameter of the limiting block (19) is larger than the inner diameter of the sliding grooves.
5. The fine punching die for magnesium alloy die castings according to claim 1, wherein the bottom inner wall of the support frame (1) is provided with a limit groove, and the sliding frame (2) is slidably mounted between the inner sides of the limit groove.
6. The fine punching die for the magnesium alloy die castings according to claim 2, wherein grooves are formed in the left side and the right side of the inner wall of the bottom of the supporting frame (1), tooth grooves are formed in the inner sides of the grooves, and the transmission gear (10) is meshed with the adjacent tooth grooves.
7. The fine punching die for magnesium alloy die castings according to claim 2, wherein a threaded hole and a through hole are formed in one side of the clamping block (14), external threads on the outer side of the screw rod (12) are meshed with the threaded hole, and the outer diameter of the fixing rod (13) is identical to the inner diameter of the through hole.
8. The fine punching die for magnesium alloy die castings according to claim 2, wherein a protective soft pad is arranged on one side of the clamping block (14), and anti-slip grains are formed on the outer side of the protective soft pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422886959.1U CN223465408U (en) | 2024-11-26 | 2024-11-26 | Fine punching die for magnesium alloy die castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422886959.1U CN223465408U (en) | 2024-11-26 | 2024-11-26 | Fine punching die for magnesium alloy die castings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223465408U true CN223465408U (en) | 2025-10-24 |
Family
ID=97388671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422886959.1U Active CN223465408U (en) | 2024-11-26 | 2024-11-26 | Fine punching die for magnesium alloy die castings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223465408U (en) |
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2024
- 2024-11-26 CN CN202422886959.1U patent/CN223465408U/en active Active
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