CN213410043U - Auto-parts stamping die - Google Patents
Auto-parts stamping die Download PDFInfo
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- CN213410043U CN213410043U CN202021966582.6U CN202021966582U CN213410043U CN 213410043 U CN213410043 U CN 213410043U CN 202021966582 U CN202021966582 U CN 202021966582U CN 213410043 U CN213410043 U CN 213410043U
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- 238000013016 damping Methods 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 description 6
- 230000035939 shock Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses an auto-parts stamping die, including the buffer board, four corners at buffer board top all fixedly connected with bracing piece, the top of four bracing pieces respectively with four corners fixed connection of mould main part bottom, the mould main part includes upper mould and bed die, the bottom of upper mould is equipped with the bed die, the top fixed mounting of buffer board has the motor, the output fixedly connected with pivot of motor, the one end of pivot and one side fixed connection of cam, the middle part of bed die has seted up the top chamber, the inside of top chamber is equipped with the kicking block, the bottom of kicking block and the one end fixed connection of ejector pin, the other end of ejector pin passes the bed die and is connected with the inside block of the first draw-in groove that the roof top was seted up, the surface cover of ejector pin is equipped with buffer spring, the roof has seted up two spouts respectively in the both sides of first draw-in groove, one side; the user can conveniently replace the buffer spring, so that the ejection structure can always obtain better buffer effect.
Description
Technical Field
The utility model relates to a stamping die technical field especially relates to an auto-parts stamping die.
Background
An automobile accessory is a product that constitutes each unit of an automobile as a whole and serves the automobile. The automobile parts are various in types, people consume more and more automobiles along with the improvement of living standard of people, and the market of the automobile parts is getting larger and larger. Automobile parts manufacturers have also developed rapidly in recent years.
Present auto-parts generally all need stamping die to process it, and some stamping die have conveniently set up ejecting structure for the ejection of compact, in order to avoid causing the injury to the part, all can be in the inside buffer spring that sets up of ejecting structure, use the back when buffer spring for a long time, in order to obtain better buffering effect, need change this buffer spring, but buffer spring is not convenient for change, we propose an auto-parts stamping die for this reason.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an auto-parts stamping die, through setting up connection structure, the person of facilitating the use changes buffer spring to this makes ejecting structure obtain better buffering effect always, thereby protects the part, through setting up shock-absorbing structure, makes the mould main part can be cushioned well in the vibrations that work produced.
In order to solve the technical problem, the utility model provides a following technical scheme: a stamping die for automobile accessories comprises a buffer plate, wherein four corners at the top of the buffer plate are fixedly connected with supporting rods, the tops of the four supporting rods are fixedly connected with the four corners at the bottom of a die main body respectively, the die main body comprises an upper die and a lower die, the bottom of the upper die is provided with the lower die, the top of the buffer plate is fixedly provided with a motor, the output end of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with one side of a cam, the middle part of the lower die is provided with a top cavity, the inside of the top cavity is provided with a top block, the bottom of the top block is fixedly connected with one end of a top rod, the other end of the top rod penetrates through the lower die to be connected with the inside of a first clamping groove formed in the top of the top plate in a clamping manner, the outer surface of the top rod, the sliding groove comprises two sliding grooves, wherein fixed rods are fixedly connected to one side inside the sliding grooves, telescopic springs are sleeved on the outer surfaces of the fixed rods, one ends of the fixed rods are connected with the inner portion of a circular groove formed by one ends of two clamping rods in a sliding mode, moving blocks are fixedly connected to one sides of the two clamping rods, second clamping grooves are formed in two sides of the bottom of the ejector rod, and the inner portions of the two second clamping grooves are connected with the other ends of the two clamping rods in a clamping mode.
As a preferred technical scheme of the utility model, the equal fixedly connected with shock-absorbing rod in four corners of buffer board bottom, four the one end of shock-absorbing rod respectively with four corner fixed connection at bottom plate top, the both sides of buffer board bottom and the both sides at bottom plate top are articulated with the one end of four dwang respectively, four the other end of dwang is articulated with the both sides of two movable rods respectively, two the spacing groove has all been seted up, two to the one end of movable rod the inside of spacing groove respectively with the both ends sliding connection of telescopic link, the surface cover of telescopic link is equipped with damping spring, damping spring's both ends respectively with the one end fixed connection of two movable rods.
As an optimized technical scheme of the utility model, roof center department is corresponding with the position of pivot.
As an optimal technical scheme of the utility model, two the cross section of kelly and the cross section of two second draw-in grooves are the prism.
As an optimal technical scheme of the utility model, two the removal orbit length dimension of movable block is greater than the degree of depth size of two second draw-in grooves respectively.
As an optimized technical scheme of the utility model, the length dimension on one side far away of pivot and cam is less than the length dimension between roof top and the bed die bottom.
As an optimal technical scheme of the utility model, it waits to process the accessory to be equipped with between mould and the bed die to go up.
As an optimized technical scheme of the utility model, two the movable rod is the axial symmetry and distributes.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
1. the movable block is moved towards two sides to drive the clamping rod to be disengaged from the second clamping groove, then the first clamping groove is separated from the ejector rod, the buffer spring is taken down, a new buffer spring is sleeved on the ejector rod, and the movable block is moved towards two sides until the first clamping groove is engaged with the ejector rod;
2. through setting up the shock attenuation pole, can cushion the vibrations that the mould main part during operation produced, rethread buffer board down extrudees the dwang for both sides pulling movable rod is toward the dwang, thereby makes damping spring extend, and then produces the buffering effect, reduces the vibrations that mould main part work produced with this, through the shock attenuation of two-stage shock attenuation buffer gear, makes whole stamping die all have better buffering effect, thereby has protected mould main part and accessory.
Drawings
Fig. 1 is a schematic plan view of the present invention;
fig. 2 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;
FIG. 3 is a schematic view of the movable rod structure of the present invention;
FIG. 4 is a schematic view of the chute structure of the present invention;
wherein: 1. a buffer plate; 2. a clamping rod; 3. a top chamber; 4. a top block; 5. a top rod; 6. a buffer spring; 7. a mold body; 8. a shock-absorbing lever; 9. a base plate; 10. rotating the rod; 11. a movable rod; 12. a damping spring; 13. a motor; 14. a cam; 15. a top plate; 16. a moving block; 17. a telescopic rod; 18. a chute; 19. fixing the rod; 20. a tension spring; 21. a second card slot; 22. a first card slot.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1, 2 and 4, an auto part stamping die comprises a buffer board 1, wherein four corners at the top of the buffer board 1 are fixedly connected with supporting rods, the tops of the four supporting rods are respectively fixedly connected with four corners at the bottom of a die main body 7, the die main body 7 comprises an upper die and a lower die, the bottom of the upper die is provided with the lower die, the top of the buffer board 1 is fixedly provided with a motor 13, the output end of the motor 13 is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with one side of a cam 14, the middle of the lower die is provided with a top cavity 3, the inside of the top cavity 3 is provided with a top block 4, the bottom of the top block 4 is fixedly connected with one end of a top rod 5, the other end of the top rod 5 passes through the lower die to be clamped and connected with the inside of a first clamping groove 22 arranged at the top of a top plate 15, the outer surface of, one side of the inner part of each of the two sliding grooves 18 is fixedly connected with a fixed rod 19, the outer surfaces of the two fixed rods 19 are sleeved with a telescopic spring 20, one end of each of the two fixed rods 19 is respectively connected with the inner part of a circular groove formed in one end of each of the two clamping rods 2 in a sliding manner, one side of each of the two clamping rods 2 is fixedly connected with a moving block 16, two sides of the bottom of the ejector rod 5 are respectively provided with a second clamping groove 21, and the inner parts of the two second clamping grooves 21 are respectively connected with the other ends of the two;
firstly moving the moving block 16 to two sides, the moving block 16 drives the clamping rod 2 to move, the clamping rod 2 slides along the fixed rod 19, meanwhile, the telescopic spring 20 is compressed until the clamping rod 2 is disengaged from the second clamping groove 21, then, the top plate 15 is moved downwards to disengage the top plate 15 from the ejector rod 5, further, the buffer spring 6 is taken down, then, a new buffer spring 6 is sleeved on the ejector rod 5, then, the moving block 16 is moved to two sides, after the first clamping groove 22 on the top plate 15 is engaged with the ejector rod 5, the moving block 16 is loosened, under the acting force of the telescopic spring 20, the clamping rod 2 is engaged with the second clamping groove 21, the motor 13 and the cam 14 are used as an ejection power structure, the ejector rod 5, the ejector block 4 and the top plate 15 are used as ejection structures, the ejection power structure is separated from the ejection structure, the existing connection mode of connecting the two is changed, and the buffer spring 6 is more favorably replaced, therefore, the ejection structure has better buffering performance all the time, and automobile parts are protected.
In other embodiments, as shown in fig. 1 and 3, four corners of the bottom of the buffer board 1 are fixedly connected with damping rods 8, one ends of the four damping rods 8 are fixedly connected with four corners of the top of the bottom board 9, two sides of the bottom of the buffer board 1 and two sides of the top of the bottom board 9 are hinged with one ends of four rotating rods 10, the other ends of the four rotating rods 10 are hinged with two sides of two movable rods 11, one ends of the two movable rods 11 are both provided with a limiting groove, the insides of the two limiting grooves are slidably connected with two ends of a telescopic rod 17, a damping spring 12 is sleeved on the outer surface of the telescopic rod 17, and two ends of the damping spring 12 are fixedly connected with one ends of the two movable rods 11;
when mould main part 7 during operation, the shock attenuation pole 8 can be pushed down to the vibrations of production for shock attenuation pole 8 cushions mould main part 7 earlier, and mould main part 7 also can make dwang 10 rotate simultaneously, and then drives movable rod 11 and remove toward both sides, thereby makes damping spring 12 stretched, thereby makes the vibrations that mould main part 7 produced once more by the shock attenuation buffering, thereby protection mould main part 7 and auto-parts.
In other embodiments, as shown in FIG. 2, the top plate 15 has a center corresponding to the position of the rotation axis;
the cam 14 can be conveniently just raised against the top plate 15.
In other embodiments, as shown in fig. 4, the cross-sections of the two clamping rods 2 and the cross-sections of the two second clamping grooves 21 are prismatic;
the ejector rod 5 is conveniently fixed and limited, and violent shaking of the ejector rod 5 is avoided.
In other embodiments, as shown in fig. 4, the length dimensions of the moving tracks of the two moving blocks 16 are respectively greater than the depth dimensions of the two second card slots 21;
the moving block 16 is convenient to be completely disengaged from the second engaging groove 21 when the blocking rod 2 is driven.
In other embodiments, as shown in fig. 2, the length dimension of the side of the rotating shaft far away from the cam 14 is smaller than the length dimension between the top of the top plate 15 and the bottom of the lower mold;
the cam 14 is prevented from rotating to the highest position and being limited by the bottom of the lower die, thereby causing mechanical damage.
In other embodiments, as shown in fig. 1, a fitting to be processed is provided between the upper mold and the lower mold; the accessory is convenient to process.
In other embodiments, as shown in fig. 1, the two movable rods 11 are distributed in axial symmetry; it is convenient to be able to just average the pressure generated by the mould body 7.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
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 (8)
1. The utility model provides an auto-parts stamping die, includes buffer board (1), its characterized in that: the four corners at the top of the buffer board (1) are fixedly connected with supporting rods, the tops of the four supporting rods are respectively fixedly connected with the four corners at the bottom of the die main body (7), the die main body (7) comprises an upper die and a lower die, the bottom of the upper die is provided with the lower die, the top of the buffer board (1) is fixedly provided with a motor (13), the output end of the motor (13) is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with one side of a cam (14), the middle of the lower die is provided with a top cavity (3), a top block (4) is arranged inside the top cavity (3), the bottom of the top block (4) is fixedly connected with one end of a top rod (5), the other end of the top rod (5) penetrates through the lower die to be connected with the inner part of a first clamping groove (22) formed in the top of the top plate (15) in a clamping manner, and a, two sliding grooves (18) are respectively formed in two sides of a first clamping groove (22) of the top plate (15), two fixing rods (19) are fixedly connected to one side of the inner portion of each sliding groove (18), an expansion spring (20) is sleeved on the outer surface of each fixing rod (19), one end of each fixing rod (19) is connected with the inner portion of a circular groove formed in one end of each clamping rod (2) in a sliding mode, a moving block (16) is fixedly connected to one side of each clamping rod (2), second clamping grooves (21) are formed in two sides of the bottom of the ejector rod (5), and the inner portions of the second clamping grooves (21) are connected with the other end of each clamping rod (2) in a clamping mode.
2. The automobile part stamping die according to claim 1, wherein: the equal fixedly connected with shock-absorbing rod (8) of four corners of buffer board (1) bottom, four the one end of shock-absorbing rod (8) respectively with four corner fixed connection at bottom plate (9) top, the both sides of buffer board (1) bottom and the both sides at bottom plate (9) top are articulated with the one end of four dwang (10) respectively, four the other end of dwang (10) is articulated with the both sides of two movable rod (11) respectively, two the spacing groove has all been seted up to the one end of movable rod (11), two the inside of spacing groove respectively with the both ends sliding connection of telescopic link (17), the surface cover of telescopic link (17) is equipped with damping spring (12), damping spring (12) the both ends respectively with the one end fixed connection of two movable rod (11).
3. The automobile part stamping die according to claim 1, wherein: the center of the top plate (15) corresponds to the position of the rotating shaft.
4. The automobile part stamping die according to claim 1, wherein: the cross sections of the two clamping rods (2) and the cross sections of the two second clamping grooves (21) are prismatic.
5. The automobile part stamping die according to claim 1, wherein: the length of the moving tracks of the two moving blocks (16) is respectively greater than the depth of the two second clamping grooves (21).
6. The automobile part stamping die according to claim 1, wherein: the length dimension of the far side of the rotating shaft and the cam (14) is smaller than the length dimension between the top of the top plate (15) and the bottom of the lower die.
7. The automobile part stamping die according to claim 1, wherein: and an accessory to be processed is arranged between the upper die and the lower die.
8. The automobile part stamping die according to claim 2, wherein: the two movable rods (11) are distributed in axial symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021966582.6U CN213410043U (en) | 2020-09-10 | 2020-09-10 | Auto-parts stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021966582.6U CN213410043U (en) | 2020-09-10 | 2020-09-10 | Auto-parts stamping die |
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| Publication Number | Publication Date |
|---|---|
| CN213410043U true CN213410043U (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021966582.6U Active CN213410043U (en) | 2020-09-10 | 2020-09-10 | Auto-parts stamping die |
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| CN (1) | CN213410043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909384A (en) * | 2021-10-09 | 2022-01-11 | 重庆海通机械制造有限公司 | Stamping type metal casting die for manufacturing automobile parts |
-
2020
- 2020-09-10 CN CN202021966582.6U patent/CN213410043U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909384A (en) * | 2021-10-09 | 2022-01-11 | 重庆海通机械制造有限公司 | Stamping type metal casting die for manufacturing automobile parts |
| CN113909384B (en) * | 2021-10-09 | 2024-02-27 | 重庆海通机械制造有限公司 | Stamping type metal casting die for manufacturing automobile parts |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240830 Address after: Building 4, Courtyard 2, Sihezhuang Road, Fengtai District, Beijing 100071, Floors 1-17, Unit 101, 11th Floor 1112 Patentee after: TUNGHSU TECHNOLOGY GROUP Co.,Ltd. Country or region after: China Address before: 200000 area 2, building 1, 2670 Xinghua Road, Jiangqiao Town, Jiading District, Shanghai Patentee before: Shanghai Liqian mechanical equipment manufacturing Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |