CN218693075U - Novel sheet metal part die - Google Patents
Novel sheet metal part die Download PDFInfo
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- CN218693075U CN218693075U CN202222726690.1U CN202222726690U CN218693075U CN 218693075 U CN218693075 U CN 218693075U CN 202222726690 U CN202222726690 U CN 202222726690U CN 218693075 U CN218693075 U CN 218693075U
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- sheet metal
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- metal part
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of dies, in particular to a novel sheet metal part die, which comprises a base, a stamping die and a material pushing part; the bottom surface of the upper die is provided with two punches for punching, and the bottom ends of the punches are provided with retractable ejector blocks for pushing the waste out of the blanking holes; a push plate for pushing the waste away from the base is arranged at the position, between the base and the lower die, of the front side of the sliding block; through a telescopic ejector block arranged at the punch, the ejector block extends downwards under the action of a spring and pushes the sheet metal part waste out of a blanking hole; the design avoids the situation that the waste is clamped in the blanking hole when the sheet metal part is punched, is convenient for discharging the punched waste and avoids the waste from influencing the subsequent punching operation; through the material pushing part that sets up: motor drive push pedal horizontal reciprocating motion promptly, along with the motion of push pedal, can release the sheet metal component waste material on with the base through the push pedal, avoid the sheet metal component waste material to pile up and block up blanking hole in blanking hole's below.
Description
Technical Field
The utility model relates to the technical field of mold, specifically a novel sheet metal component mould.
Background
A stamping die, which is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die); at present, when part of automobile sheet metal parts are processed, a stamping die is needed to be used for punching the sheet metal parts;
when the sheet metal part is punched, the sheet metal part is arranged between an upper die and a lower die, the upper die is driven by a hydraulic cylinder to move downwards, the upper die drives a punch to move downwards, the sheet metal part is punched through the punch, and waste materials are pushed into the punched hole and discharged through the punched hole by the punch in the punching process; however, when the waste is discharged through the punching hole, part of the waste can be clamped in the punching hole, so that the waste is difficult to discharge, and the discharge of the waste is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel sheet metal component mould to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel sheet metal part die comprises a base, a stamping die and a material pushing part;
a base for supporting a stamping die;
the stamping die is used for punching the sheet metal part and is arranged above the base; the punching die comprises a lower die and an upper die capable of moving up and down, wherein the upper die is arranged below the lower die, two blanking holes for discharging waste materials are formed in the lower die, two punches for punching are arranged on the bottom surface of the upper die, and a telescopic ejector block for pushing the waste materials out of the blanking holes is arranged at the bottom ends of the punches;
the pushing part is used for pushing the waste away from the base and is arranged on the rear side of the base; including the bottom plate, but horizontal reciprocating motion's slider is installed to the top surface of bottom plate, and the front side of slider is located to locate to install the push pedal that is used for pushing away the waste material from the base between base and the lower mould, and is connected through two connecting rods between slider and the push pedal.
As the utility model discloses preferred technical scheme, the inside smooth chamber that is equipped with of drift, sliding fit has the movable block that is used for connecting kicking block and can up-and-down motion in the smooth chamber, and the smooth intracavity still installs the spring that is used for supporting tight movable block.
As the preferred technical proposal of the utility model, a turntable is arranged above the slide block, a deflector rod for driving the slide block to horizontally reciprocate is arranged at the edge of the bottom surface of the turntable, and a chute which is connected with the deflector rod in a sliding way is arranged on the slide block; a motor for driving the turntable to rotate is arranged above the turntable.
As the utility model discloses preferred technical scheme, two guide rails that are used for the direction are all installed to the top surface of base and the bottom surface of lower mould, the guide way with guide rail sliding connection is all seted up to the top surface and the bottom surface of push pedal.
As the utility model discloses preferred technical scheme, the guide arm is all installed to the top surface four corners department of lower mould, the guide arm pass the mould and with last mould sliding connection.
As the utility model discloses preferred technical scheme, the support that is used for installing the motor is installed to the top surface of bottom plate, and the whole shape of support is the U type.
As the utility model discloses preferred technical scheme, two supporting shoes that are used for supporting stamping die are installed to the top surface of base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the telescopic ejector block arranged at the punch, when the punch moves downwards to punch the sheet metal part, the punch pushes the sheet metal part waste into the blanking hole, and the ejector block extends downwards under the action of the spring and pushes the sheet metal part waste out of the blanking hole; the design avoids the situation that the waste is clamped in the blanking hole when the sheet metal part is punched, is convenient for discharging the punched waste and avoids the waste from influencing the subsequent punching operation;
2. through the material pushing part that sets up: the motor drives the carousel and rotates promptly, can drive push pedal horizontal reciprocating motion, along with the motion of push pedal, can release the sheet metal component waste material on with the base through the push pedal, avoids the sheet metal component waste material to pile up and blocks up blanking hole in blanking hole's below.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
fig. 3 is a schematic structural view of a stamping die of the present invention;
fig. 4 is a structural sectional view of the stamping die of the present invention;
FIG. 5 is a schematic view of the structure of the pushing section of the present invention;
fig. 6 is a schematic view of a partial explosion structure of the middle pushing part of the present invention.
In the figure:
1. a base; 11. a support block;
2. stamping a die; 21. a lower die; 211. a blanking hole; 22. a guide bar; 23. an upper die; 24. a punch; 241. a slide chamber; 25. a movable block; 26. a top block; 27. a spring;
3. a material pushing section; 31. a base plate; 32. a support; 33. a motor; 34. a turntable; 341. a deflector rod; 35. a slider; 351. a chute; 36. pushing the plate; 37. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment provides a technical scheme:
referring to fig. 1-4, a novel sheet metal part mold comprises a base 1, a stamping mold 2 and a material pushing part 3, wherein the base 1 is used for supporting the stamping mold 2; the stamping die 2 is used for punching the sheet metal part and is arranged above the base 1; the punching die comprises a lower die 21 and an upper die 23 capable of moving up and down, wherein the upper die 23 is arranged below the lower die 21, two blanking holes 211 for discharging waste materials are formed in the lower die 21, two punching heads 24 for punching are arranged on the bottom surface of the upper die 23, and a retractable top block 26 for pushing the waste materials out of the blanking holes 211 is arranged at the bottom end of each punching head 24; a sliding cavity 241 is arranged in the punch 24, a movable block 25 which is connected with the top block 26 and can move up and down is arranged in the sliding cavity 241 in a sliding mode, the top block 26 is tightly bonded with the movable block 25, and a spring 27 which is used for tightly abutting against the movable block 25 is further arranged in the sliding cavity 241; when the punch 24 punches a hole, the top block 26 is pressed and retracted into the sliding cavity 241, and after the punch 24 separates the waste, the top block 26 is extended and pushes the waste out of the blanking hole 211 under the elastic action of the spring 27.
In this embodiment, guide rods 22 are installed at four corners of the top surface of the lower mold 21, the guide rods 22 pass through the upper mold 23 and are slidably connected with the upper mold 23, and the guide rods 22 are arranged to guide the up-and-down movement of the upper mold 23.
In this embodiment, two supporting blocks 11 for supporting the stamping die 2 are installed on the top surface of the base 1, the supporting blocks 11 are respectively fixedly connected with the base 1 and the lower die 21 through bolts, and the supporting blocks 11 play a stable supporting role for the stamping die 2.
Referring to fig. 5-6, the pushing part 3 is used for pushing the waste material away from the base 1 and is disposed at the rear side of the base 1; the waste material pushing device comprises a bottom plate 31, wherein a sliding block 35 capable of horizontally reciprocating is arranged on the top surface of the bottom plate 31, a pushing plate 36 used for pushing waste materials away from a base 1 is arranged at the position, located between the base 1 and a lower die 21, of the front side of the sliding block 35, the sliding block 35 is connected with the pushing plate 36 through two connecting rods 37, and two ends of each connecting rod 37 are fixedly connected with the pushing plate 36 and the sliding block 35 through bolts respectively; a rotating disc 34 is arranged above the sliding block 35, a shifting lever 341 for driving the sliding block 35 to horizontally reciprocate is arranged at the edge of the bottom surface of the rotating disc 34, the shifting lever 341 is tightly welded with the rotating disc 34, and a sliding groove 351 in sliding connection with the shifting lever 341 is formed in the sliding block 35; a motor 33 for driving the turntable 34 to rotate is arranged above the turntable 34; the motor 33 drives the turntable 34 to rotate, and can push the sliding block 35 and the push plate 36 to do horizontal reciprocating motion, so that the waste on the base 1 can be pushed out through the push plate 36.
In this embodiment, two guide rails for guiding are installed on the top surface of the base 1 and the bottom surface of the lower die 21, the guide grooves slidably connected with the guide rails are formed in the top surface and the bottom surface of the push plate 36, and the guide grooves and the guide rails are arranged to guide the horizontal movement of the push plate 36, so that the horizontal stable movement of the push plate 36 is ensured.
In this embodiment, a bracket 32 for mounting the motor 33 is mounted on the top surface of the bottom plate 31, and the bracket 32 has a U-shape as a whole, and the bracket 32 provides a stable support for the motor 33.
It should be added that the blanking hole 211 in this embodiment is located right below the punch 24, and this design is convenient for punching the sheet metal part through the punch 24, and is convenient for discharging the sheet metal part waste through the blanking hole 211 at the same time.
It should be noted that the motor 33 in the present embodiment is a conventional technology, and is not described herein again.
When the stamping die is used specifically, a user firstly places a sheet metal part on the top surface of the lower die 21, then the user controls the hydraulic cylinder to drive the upper die 23 to move downwards, the punch 24 moves downwards and penetrates through the sheet metal part, the ejector block 26 is extruded at the moment, the spring 27 is compressed, the ejector block 26 retracts into the sliding cavity 241, the punch 24 simultaneously pushes waste materials into the blanking hole 211, the ejector block 26 moves downwards and pushes the waste materials away from the blanking hole 211 under the elastic action of the spring 27, the waste materials drop on the top surface of the base 1, at the moment, the user controls the hydraulic cylinder to drive the upper die 23 to move upwards, and the punch 24 separates from the blanking hole 211; then, the user turns on the power supply of the motor 33, the output shaft of the motor 33 rotates to drive the rotating disc 34 to rotate, the rotating disc 34 drives the shifting lever 341 to rotate, the shifting lever 341 drives the sliding block 35 to horizontally reciprocate, at the moment, the sliding block 35 drives the pushing plate 36 to horizontally reciprocate through the connecting rod 37, and the pushing plate 36 can push the waste out of the top surface of the base 1.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a novel sheet metal component mould, includes base (1), stamping die (2) and pushes away material portion (3), its characterized in that:
a base (1) for supporting a stamping die (2);
the stamping die (2) is used for punching the sheet metal part and is arranged above the base (1); the waste material discharging device comprises a lower die (21) and an upper die (23) capable of moving up and down, wherein the upper die (23) is arranged below the lower die (21), two blanking holes (211) used for discharging waste materials are formed in the lower die (21), two punches (24) used for punching are arranged on the bottom surface of the upper die (23), and a telescopic ejector block (26) used for pushing the waste materials out of the blanking holes (211) is arranged at the bottom ends of the punches (24);
the pushing part (3) is used for pushing the waste away from the base (1) and is arranged on the rear side of the base (1); including bottom plate (31), but horizontal reciprocating motion's slider (35) is installed to the top surface of bottom plate (31), and the department that locates between base (1) and lower mould (21) in the front side of slider (35) installs push pedal (36) that are used for pushing away waste material from base (1), and is connected through two connecting rods (37) between slider (35) and the push pedal (36).
2. The novel sheet metal part mold of claim 1, wherein: the punching head (24) is internally provided with a sliding cavity (241), a movable block (25) which is used for connecting a jacking block (26) and can move up and down is arranged in the sliding cavity (241), and a spring (27) which is used for tightly abutting against the movable block (25) is also arranged in the sliding cavity (241).
3. The novel sheet metal part mold of claim 1, wherein: a turntable (34) is arranged above the sliding block (35), a shifting rod (341) for driving the sliding block (35) to horizontally reciprocate is arranged at the edge of the bottom surface of the turntable (34), and a sliding groove (351) which is in sliding connection with the shifting rod (341) is formed in the sliding block (35); a motor (33) for driving the turntable (34) to rotate is arranged above the turntable (34).
4. The novel sheet metal part mold of claim 1, wherein: two guide rails used for guiding are installed on the top surface of the base (1) and the bottom surface of the lower die (21), and guide grooves connected with the guide rails in a sliding mode are formed in the top surface and the bottom surface of the push plate (36).
5. The novel sheet metal part mold of claim 1, wherein: guide rods (22) are installed at four corners of the top surface of the lower die (21), and the guide rods (22) penetrate through the upper die (23) and are connected with the upper die (23) in a sliding mode.
6. The novel sheet metal part mold of claim 1, wherein: the top surface of the bottom plate (31) is provided with a bracket (32) for mounting a motor (33), and the bracket (32) is U-shaped in overall shape.
7. The novel sheet metal part mold of claim 1, wherein: two supporting blocks (11) used for supporting the stamping die (2) are installed on the top surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222726690.1U CN218693075U (en) | 2022-10-17 | 2022-10-17 | Novel sheet metal part die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222726690.1U CN218693075U (en) | 2022-10-17 | 2022-10-17 | Novel sheet metal part die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218693075U true CN218693075U (en) | 2023-03-24 |
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ID=85586134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222726690.1U Active CN218693075U (en) | 2022-10-17 | 2022-10-17 | Novel sheet metal part die |
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| Country | Link |
|---|---|
| CN (1) | CN218693075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117067310A (en) * | 2023-09-25 | 2023-11-17 | 重庆灵龙实业发展有限公司 | Notebook keyboard chassis stamping device and method |
-
2022
- 2022-10-17 CN CN202222726690.1U patent/CN218693075U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117067310A (en) * | 2023-09-25 | 2023-11-17 | 重庆灵龙实业发展有限公司 | Notebook keyboard chassis stamping device and method |
| CN117067310B (en) * | 2023-09-25 | 2024-02-20 | 重庆灵龙实业发展有限公司 | Notebook keyboard chassis stamping device and method |
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