CN215392028U - Multi-functional stamping die of auto-parts - Google Patents
Multi-functional stamping die of auto-parts Download PDFInfo
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- CN215392028U CN215392028U CN202120807273.2U CN202120807273U CN215392028U CN 215392028 U CN215392028 U CN 215392028U CN 202120807273 U CN202120807273 U CN 202120807273U CN 215392028 U CN215392028 U CN 215392028U
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Abstract
The utility model discloses a multifunctional stamping die for automobile parts, which comprises a shell, a lower die body, a first air cylinder and a jacking mechanism, wherein an upper die body matched with the lower die body is connected to a piston rod of the first air cylinder, the jacking mechanism comprises a second air cylinder, a sliding mechanism, a connecting rod sliding mechanism and a guide rod, a pair of buffer mechanisms is arranged between the upper die body and the lower die body, each buffer mechanism comprises a buffer bulge, a pair of buffer components and a first spring, the first spring is connected with the lower die body, the buffer bulges are connected to the upper ends of the first springs, and the pair of buffer components are all accommodated in the buffer bulges. The utility model can conveniently take the accessories out of the die, is more convenient to take the accessories and improves the working efficiency and the practicability of the stamping die.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a multifunctional stamping die for automobile accessories.
Background
With the rapid development of national economy, the demand of the market for molds is continuously increasing. The mold industry has been growing and rapidly developing, and all of the manufacturing components of the mold industry enterprises have been changing dramatically. The manufacturing technology of large stamping dies represented by automobile panel dies has made great progress, and die manufacturers such as die factories of Dongfeng automobile companies, centers of first-class dies and the like can produce partial car panel dies. In addition, many research institutes and universities have developed studies and developments in mold technology. Through years of efforts, the method makes contributions to the aspects of improving the quality of the die, shortening the design and manufacturing period of the die and the like. But current stamping die is in the punching press back, and the accessory is difficult in following the mould in the region, can appear taking inconvenient problem, has reduced the practicality of mould.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a multifunctional stamping die for automobile parts, so as to solve the above technical problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
an auto-parts multifunctional stamping die, includes:
the upper end of the shell is provided with a bracket;
a lower mold body accommodated inside the case;
the first cylinder is fixed at the upper end of the support, an upper die body matched with the lower die body is connected to a piston rod of the first cylinder, and the upper die body is installed in a matched mode with the lower die body through a positioning mechanism;
the jacking mechanism is movably arranged in the shell, the lower end of the jacking mechanism is in sliding connection with a sliding groove of the shell, the jacking mechanism comprises a second cylinder, a sliding mechanism, a connecting rod sliding mechanism and a first guide rod, the second cylinder is mounted on the sliding mechanism, the first guide rod is arranged in the sliding groove, the upper end of the connecting rod sliding mechanism is hinged with the sliding mechanism, and the lower end of the connecting rod sliding mechanism is in sliding connection with the first guide rod;
the upper die body and the lower die body are provided with a pair of buffer mechanisms, the pair of buffer mechanisms are arranged at two ends of the lower die body respectively, each buffer mechanism comprises a buffer protrusion, a pair of buffer assemblies, a first spring and a pair of second guide rods, the pair of second guide rods are movably arranged at inner holes corresponding to the lower die body, the buffer protrusions are fixed at the upper ends of the pair of second guide rods, the upper die body can be abutted against the upper ends of the buffer protrusions, the pair of buffer assemblies are accommodated in the buffer protrusions, and two ends of the first spring are abutted against the buffer protrusions and the lower die body respectively.
Furthermore, the sliding mechanism comprises a movable plate, a pair of first sliding blocks and a pair of sliding rails, the pair of sliding rails are symmetrically arranged on the inner wall of the machine shell, the pair of first sliding blocks are respectively in sliding connection with the corresponding sliding rails, and the movable plate is arranged between the pair of first sliding blocks.
Furthermore, a pair of ejector rods is installed at the upper end of the movable plate, and the upper ends of the pair of ejector rods are fixed on the bearing plate in the lower die body to drive the bearing plate to move up and down.
Furthermore, the connecting rod sliding mechanism comprises a pair of first inclined rods, a pair of second inclined rods and a pair of second sliding blocks, the pair of second sliding blocks are arranged in a sliding mode with the first guide rod, the upper ends of the pair of first inclined rods are hinged to the movable plate, the lower ends of the pair of first inclined rods are hinged to the corresponding second sliding blocks respectively, the upper ends of the pair of second inclined rods are hinged to the piston rod of the second cylinder, and the lower ends of the pair of second inclined rods are hinged to the inner sides of the corresponding first inclined rods respectively.
Furthermore, the first guide rod is sleeved with a pair of second springs, and two ends of each second spring are respectively pressed on the second sliding block and the sliding groove in a propping manner.
Furthermore, the buffering assembly comprises a first elastic sheet, a buffering ball and a second elastic sheet, the first elastic sheet and the second elastic sheet are respectively abutted against the upper end and the lower end inside the buffering bulge, and the buffering ball is connected between the first elastic sheet and the second elastic sheet.
Furthermore, a buffer pad is laid on the inner wall of the buffer protrusion, and the first elastic sheet is pressed against the buffer pad.
Furthermore, the positioning mechanism comprises a pair of positioning rods, and the pair of positioning rods are respectively installed in a matching way with the positioning grooves corresponding to the lower die body.
The technical scheme can show that the utility model has the advantages that: the utility model can conveniently take the accessories out of the die, is more convenient to take the accessories and improves the working efficiency and the practicability of the stamping die.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.
Fig. 1 is a structural sectional view of the present invention.
Fig. 2 is a partially enlarged view of a portion a of fig. 1.
Fig. 3 is a partially enlarged view of fig. 1 at B.
List of reference numerals: the anti-collision device comprises a machine shell 1, a sliding groove 11, a support 12, a lower die body 2, a positioning groove 21, a bearing plate 22, an anti-collision mechanism 3, a buffering protrusion 31, a buffering pad 311, a first elastic sheet 32, a buffering ball 33, a second elastic sheet 34, a first spring 35, a second guide rod 36, a first air cylinder 4, an upper die body 41, a positioning rod 42, a jacking mechanism 5, a second air cylinder 51, a movable plate 52, a first sliding block 521, a top rod 522, a first inclined rod 53, a second inclined rod 54, a second sliding block 55, a first guide rod 56, a second spring 561 and a sliding rail 57.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
Referring to fig. 1 to 3, the multifunctional stamping die for automobile parts shown in fig. 1 and 2 comprises a machine shell 1, a lower die body 2, a first air cylinder 4 and a jacking mechanism 5, wherein a bracket 12 is mounted at the upper end of the machine shell 1; the lower die body 2 is accommodated in the interior of the casing 1; the first cylinder 4 is fixed at the upper end of the bracket 12, an upper die body 41 matched with the lower die body 2 is connected to a piston rod of the first cylinder 4, and the upper die body 41 is installed with the lower die body 2 in a matching way through a positioning mechanism; the jacking mechanism 5 is movably arranged in the machine shell 1, the lower end of the jacking mechanism 5 is in sliding connection with the sliding groove 11 of the machine shell 1, the jacking mechanism 5 comprises a second air cylinder 51, a sliding mechanism, a connecting rod sliding mechanism and a first guide rod 56, the sliding mechanism is arranged in the machine shell 1, the second air cylinder 51 is mounted on the sliding mechanism, the first guide rod 56 is arranged in the sliding groove 11, the upper end of the connecting rod sliding mechanism is hinged with the sliding mechanism, and the lower end of the connecting rod sliding mechanism is in sliding connection with the first guide rod 56; wherein, go up the die body 41 with be equipped with a pair of buffer gear 3 between the die body 2 down, a pair of buffer gear 3 sets up respectively the both ends of die body 2 down, buffer gear 3 includes a buffering arch 31, a pair of buffering subassembly, a first spring 35 and a pair of second guide arm 36, and a pair of second guide arm 36 activity sets up the hole department that die body 2 corresponds down, the protruding 31 upper end at a pair of second guide arm 36 of buffering is fixed, just go up the die body 41 can with the protruding 31 upper end of buffering offsets and presses, and a pair of buffering subassembly all holds the inside of buffering arch 31, the both ends of first spring 35 support respectively press buffering arch 31 with between the die body 2 down. The structure more than setting up can conveniently take out the accessory from the mould, more conveniently takes to the accessory to stamping die's work efficiency and practicality have been improved.
As shown in fig. 3, the sliding mechanism includes a movable plate 52, a pair of first sliding blocks 521 and a pair of sliding rails 57, the pair of sliding rails 57 are symmetrically disposed on the inner wall of the housing 1, the pair of first sliding blocks 521 are slidably connected with the corresponding sliding rails 57, respectively, and the movable plate 52 is installed between the pair of first sliding blocks 521.
Preferably, a pair of top rods 522 are installed at the upper end of the movable plate 52, and the upper ends of the pair of top rods 522 are fixed to the supporting plate 22 in the lower mold body 2 to drive the supporting plate 22 to move up and down.
Preferably, the link sliding mechanism includes a pair of first inclined rods 53, a pair of second inclined rods 54 and a pair of second sliders 55, the pair of second sliders 55 are slidably disposed with the first guide rod 56, upper ends of the pair of first inclined rods 53 are hinged to the movable plate 52, lower ends of the pair of first inclined rods 53 are hinged to the corresponding second sliders 55, upper ends of the pair of second inclined rods 54 are hinged to the piston rods of the second cylinder 51, and lower ends of the pair of second inclined rods 54 are hinged to inner sides of the corresponding first inclined rods 53.
Preferably, the first guide rod 56 is sleeved with a pair of second springs 561, and two ends of the pair of second springs 561 respectively press against the second slider 55 and the sliding chute 11.
Preferably, the buffering assembly includes a first elastic sheet 32, a buffering ball 33 and a second elastic sheet 34, the first elastic sheet 32 and the second elastic sheet 34 respectively abut against the upper end and the lower end inside the buffering protrusion 31, and the buffering ball 33 is connected between the first elastic sheet 32 and the second elastic sheet 34. The structure is arranged, so that the first elastic sheet 32, the buffering ball 33 and the second elastic sheet 34 are compressed, and the buffering effect is achieved on the whole stamping process.
Preferably, a buffer pad 311 is laid on an inner wall of the buffer protrusion 31, and the first elastic sheet 32 is pressed against the buffer pad 311.
Preferably, the positioning mechanism includes a pair of positioning rods 42, and the pair of positioning rods 42 are respectively installed in cooperation with the corresponding positioning grooves 21 of the lower mold body 2.
The working principle is as follows: before stamping, the accessory is placed in the lower die body 2, the first air cylinder 4 is controlled to drive, the upper die body 41 moves downwards, stamping operation is conducted on the accessory, and during stamping, the upper die body 41 extrudes the buffering protrusion 31, so that the first elastic sheet 32, the buffering ball 33 and the second elastic sheet 34 are compressed, and a buffering effect is achieved in the whole stamping process; after the punching press is finished, the second air cylinder 51 is controlled to drive, so that the second inclined rod 54 moves upwards, the first inclined rod 53 is driven to move upwards, the movable plate 52 is lifted, the loading plate 22 is moved upwards, the accessory can be taken out of the die conveniently, the taking of the accessory is facilitated, and the working efficiency and the practicability of the punching die are improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a multi-functional stamping die of auto-parts which characterized in that includes:
the device comprises a machine shell (1), wherein a bracket (12) is installed at the upper end of the machine shell (1);
a lower mold body (2), wherein the lower mold body (2) is accommodated in the interior of the shell (1);
the first air cylinder (4) is fixed at the upper end of the support (12), an upper die body (41) matched with the lower die body (2) is connected to a piston rod of the first air cylinder (4), and the upper die body (41) is installed with the lower die body (2) in a matched mode through a positioning mechanism;
the jacking mechanism (5) is movably arranged in the machine shell (1), the lower end of the jacking mechanism (5) is in sliding connection with a sliding groove (11) of the machine shell (1), the jacking mechanism (5) comprises a second cylinder (51), a sliding mechanism, a connecting rod sliding mechanism and a first guide rod (56), the second cylinder (51) is arranged on the sliding mechanism, the first guide rod (56) is arranged in the sliding groove (11), the upper end of the connecting rod sliding mechanism is hinged with the sliding mechanism, and the lower end of the connecting rod sliding mechanism is in sliding connection with the first guide rod (56);
the upper die body (41) and the lower die body (2) are provided with a pair of buffer mechanisms (3), the pair of buffer mechanisms (3) are arranged at two ends of the lower die body (2) respectively, each buffer mechanism (3) comprises a buffer protrusion (31), a pair of buffer components, a first spring (35) and a pair of second guide rods (36), the pair of second guide rods (36) are movably arranged at inner holes corresponding to the lower die body (2), the buffer protrusions (31) are fixed at the upper ends of the pair of second guide rods (36), the upper die body (41) can be abutted against the upper ends of the buffer protrusions (31), the pair of buffer components are accommodated in the buffer protrusions (31), and two ends of the first spring (35) are abutted against the buffer protrusions (31) and the lower die body (2) respectively.
2. The multifunctional stamping die for automobile parts as claimed in claim 1, wherein the sliding mechanism comprises a movable plate (52), a pair of first sliding blocks (521) and a pair of sliding rails (57), the pair of sliding rails (57) are symmetrically arranged on the inner wall of the housing (1), the pair of first sliding blocks (521) are respectively connected with the corresponding sliding rails (57) in a sliding manner, and the movable plate (52) is installed between the pair of first sliding blocks (521).
3. The multi-functional stamping die for automobile parts as claimed in claim 2, wherein a pair of ejector rods (522) are mounted on the upper end of the movable plate (52), and the upper ends of the pair of ejector rods (522) are fixed on the bearing plate (22) in the lower die body (2) to drive the bearing plate (22) to move up and down.
4. The multifunctional stamping die for automobile parts as claimed in claim 3, wherein the link sliding mechanism comprises a pair of first inclined rods (53), a pair of second inclined rods (54) and a pair of second sliding blocks (55), the pair of second sliding blocks (55) are slidably disposed with the first guide rod (56), the upper ends of the pair of first inclined rods (53) are hinged with the movable plate (52), the lower ends of the pair of first inclined rods (53) are hinged with the corresponding second sliding blocks (55), the upper ends of the pair of second inclined rods (54) are hinged with the piston rod of the second cylinder (51), and the lower ends of the pair of second inclined rods (54) are hinged with the inner sides of the corresponding first inclined rods (53).
5. The multifunctional stamping die for automobile parts as claimed in claim 4, wherein a pair of second springs (561) is sleeved on the first guide rod (56), and two ends of the pair of second springs (561) respectively press against the second sliding block (55) and the sliding groove (11).
6. The multifunctional stamping die for the automobile accessories is characterized in that the buffering assembly comprises a first elastic sheet (32), a buffering ball (33) and a second elastic sheet (34), the first elastic sheet (32) and the second elastic sheet (34) are respectively abutted against the upper end and the lower end of the interior of the buffering protrusion (31), and the buffering ball (33) is connected between the first elastic sheet (32) and the second elastic sheet (34).
7. The multifunctional stamping die for automobile parts as claimed in claim 6, wherein a buffer pad (311) is laid on the inner wall of the buffer protrusion (31), and the first elastic sheet (32) is pressed against the buffer pad (311).
8. The multi-functional stamping die for automobile parts as claimed in claim 1, wherein the positioning mechanism includes a pair of positioning rods (42), and the pair of positioning rods (42) are respectively installed in cooperation with the corresponding positioning grooves (21) of the lower die body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120807273.2U CN215392028U (en) | 2021-04-20 | 2021-04-20 | Multi-functional stamping die of auto-parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120807273.2U CN215392028U (en) | 2021-04-20 | 2021-04-20 | Multi-functional stamping die of auto-parts |
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| Publication Number | Publication Date |
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| CN215392028U true CN215392028U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120807273.2U Active CN215392028U (en) | 2021-04-20 | 2021-04-20 | Multi-functional stamping die of auto-parts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119076814A (en) * | 2024-11-07 | 2024-12-06 | 南通格冉泊精密模塑有限公司 | Quick forming die |
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2021
- 2021-04-20 CN CN202120807273.2U patent/CN215392028U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119076814A (en) * | 2024-11-07 | 2024-12-06 | 南通格冉泊精密模塑有限公司 | Quick forming die |
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