CN218638296U - High-heat-dissipation ultrathin television back plate stamping die - Google Patents
High-heat-dissipation ultrathin television back plate stamping die Download PDFInfo
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- CN218638296U CN218638296U CN202221924411.6U CN202221924411U CN218638296U CN 218638296 U CN218638296 U CN 218638296U CN 202221924411 U CN202221924411 U CN 202221924411U CN 218638296 U CN218638296 U CN 218638296U
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Abstract
The utility model discloses a high heat dissipation ultrathin television backboard stamping die, which comprises a base, wherein a plurality of support legs are arranged below the base, a concave part is arranged on the base, and a lower die is detachably connected in the concave part; an outer protective shell is arranged on the base, and a plurality of vent holes are formed in the two sides of the outer protective shell; an air cylinder is arranged at the inner upper end of the outer protective shell, a connecting rod is arranged at the output end of the air cylinder, and the lower end of the connecting rod is detachably connected with an upper die; the base is hollow and is lower than the concave part, and a positioning assembly is arranged in the base. The utility model can automatically push the plate placed on the lower die to the central point, so that the workpiece is positioned at the stamping center during stamping, and the stamping precision is improved; can blow the cooling to the plate member after the punching press, the later stage drawing of patterns of being convenient for.
Description
Technical Field
The utility model relates to a TV set accessory production technical field specifically indicates a high ultra-thin TV set backplate stamping die that dispels heat.
Background
Along with the improvement of living standard and production technology, the television develops towards increasingly light and thin, and when the ultrathin television is produced, the backboard generally adopts an aluminum backboard, and the aluminum backboard has the advantages of good heat dissipation effect, light overall weight, good weather resistance, corrosion resistance, good overall strength, strong recyclability and the like. In TV set backplate production process, need utilize the upper and lower mould that corresponds to carry out the punching press to the plate, will treat during the punching press that the plate of processing is placed in the top of lower mould, then utilize the cylinder to drive the upper grinding apparatus and carry out the punching press, at this in-process, because the decurrent impulsive force of last mould, do not produce the displacement by the plate of fixed easily under assaulting, and also be difficult for looking for the central point when placing the plate, reduce the punching press precision.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is foretell to solve, because the decurrent impulsive force of last mould, do not produce the displacement by fixed plate easily under assaulting, and also be difficult for looking for the technical problem of central point when placing the plate, provide one kind and can fix a position the plate, make the ultra-thin TV set backplate stamping die of high heat dissipation that stamping accuracy is high.
In order to solve the technical problem, the utility model provides a technical scheme does: a high-heat-dissipation ultrathin television backboard stamping die comprises a base, wherein a plurality of support legs are arranged below the base, a concave part is arranged on the base, and a lower die is detachably connected in the concave part; an outer protective shell is arranged on the base, and a plurality of vent holes are formed in the two sides of the outer protective shell; an air cylinder is arranged at the inner upper end of the outer protecting shell, a connecting rod is arranged at the output end of the air cylinder, and the lower end of the connecting rod is detachably connected with an upper die; the positioning assembly comprises rotating motors which are arranged in the base and located on the front side and the right side, the heights of the two rotating motors are staggered, the output ends of the rotating motors are provided with rotating shafts through couplers, the outer side surfaces of the rotating shafts are provided with symmetrical threads, the outer sides of the rotating shafts and the positions close to the two ends of the rotating shafts are in threaded connection with nut blocks, mounting columns are arranged on the nut blocks, the upper ends of the mounting columns extend out of the base, limiting sliding grooves capable of being in sliding connection with the mounting columns are arranged on the base, supporting rods are arranged on the upper ends of the mounting columns in a manner of extending out of the limiting sliding grooves, and push plates are arranged at the ends, away from the mounting columns, of the supporting rods; and fan assemblies are arranged on two sides in the outer protective shell and incline towards the direction of the lower die.
Compared with the prior art, the utility model the advantage lie in: the plate placed on the lower die can be automatically pushed to the central point, so that a workpiece is positioned at the punching center during punching, the punching precision is improved, and the limitation on the size of the plate is small; blow the cooling to the plate member after the punching press, the later stage drawing of patterns of being convenient for.
As an improvement, the supporting legs are in a circular truncated cone shape, and rubber anti-slip pads are arranged below the supporting legs.
As an improvement, the vent holes are all inclined downwards from inside to outside.
As an improvement, the lower die is connected with the concave part through a bolt; and L-shaped connecting plates are arranged on two sides of the connecting rod and are connected with the upper die through bolts.
As an improvement, the opposite side surfaces of the push plate are provided with anti-skid pads.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top perspective view of the bottom plate of the present invention.
As shown in the figure: 1. the base, 2, stabilizer blade, 3, rubber slipmat, 4, bed die, 5, outer protecting shell, 6, air vent, 7, cylinder, 8, connecting rod, 9, last mould, 10, connecting plate, 11, bolt, 12, rotating electrical machines, 13, pivot, 14, nut piece, 15, erection column, 16, spacing spout, 17, branch, 18, push pedal, 19, fan unit spare.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the first embodiment, with reference to all the accompanying drawings, a high-heat-dissipation ultrathin television backboard stamping die comprises a base 1, wherein a plurality of support legs 2 are arranged below the base 1, the support legs 2 are in a circular truncated cone shape, rubber anti-skidding pads 3 are arranged below the support legs 2, the contact area between the base 1 and the ground can be reduced by the support legs 2, the rubber anti-skidding pads 3 can reduce the rigid contact with the ground, and possible noise is reduced, a concave portion is arranged on the base 1, a lower die 4 is detachably connected in the concave portion, and the lower die 4 is connected with the concave portion through bolts, so that the lower die 4 can be detached and replaced, and the die is high in practicability; an outer protective shell 5 is arranged on the base 1, a plurality of vent holes 6 are formed in two sides of the outer protective shell 5, the vent holes 6 are all inclined downwards from inside to outside, the outer protective shell 5 can prevent waste residues from splashing in the stamping process and can protect the workshop environment, and the inclined vent holes 6 can reduce the entering of external dust on the premise of ventilation; an air cylinder 7 is arranged at the inner upper end of the outer protecting shell 5, a connecting rod 8 is arranged at the output end of the air cylinder 7, an upper die 9 is detachably connected to the lower end of the connecting rod 8, the lower die is similar to the lower die 4 and is convenient to replace according to actual needs, L-shaped connecting plates 10 are arranged on two sides of the connecting rod 8, and the L-shaped connecting plates 10 are connected with the upper die 9 through bolts 11; the positioning assembly comprises rotating motors 12 which are arranged in the base 1 and are positioned on the front side and the right side, the two rotating motors 12 are staggered in height, the output ends of the rotating motors 12 are respectively provided with a rotating shaft 13 through a coupler, the outer side surfaces of the rotating shafts 13 are respectively provided with symmetrical threads, the outer side of each rotating shaft 13 close to the two ends is connected with a nut block 14 through threads, mounting columns 15 are arranged on the nut blocks 14, the upper ends of the mounting columns 15 extend out of the base 1, limiting sliding grooves 16 capable of being in sliding connection with the mounting columns 15 are arranged on the base 1, supporting rods 17 are arranged on the upper ends of the mounting columns 15 in a manner of extending out of the limiting sliding grooves 16, a pushing plate 18 is arranged at one end of each supporting rod 17 far away from the mounting columns 15, anti-slip pads are arranged on the opposite side surfaces of the pushing plate 18, and the plate is not easy to slip when pushed; and fan components 19 are arranged on two sides in the outer protective shell 5, and the fan components 19 are inclined towards the lower die 4.
The utility model discloses a theory of operation: when the stamping die is used, a plate to be stamped is placed above the lower die 4, the two rotating motors 12 drive the rotating shafts 13 to rotate, the nut block 14 on the outer side of each rotating shaft 13 moves towards each other, so that the mounting columns 15, the supporting rods 17 and the pushing plates 18 are driven to move towards each other, the moving paths are the same, the plate can be pushed to the central point in four horizontal directions, the plate is always positioned at the centers of the upper die 9 and the lower die 4 during stamping, stamping precision can be improved, the limiting sliding grooves 16 can not only provide moving spaces for the mounting columns 15, but also limit the mounting columns 15, the mounting columns 15 and the nut blocks 14 cannot rotate along with the rotation of the rotating shafts 13, and the nut blocks 14 can move more stably; under the drive of cylinder 7, connecting rod 8 drives mould 9 and carries out the punching press to the board spare, will go up the mould and lift up after the punching press is accomplished to start fan assembly 19 and cool down to the board spare, assist its design, the wind that fan assembly 19 blew off can carry out the heat exchange through air vent 6 and external.
The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.
Claims (5)
1. The utility model provides a high ultra-thin TV set backplate stamping die that dispels heat which characterized in that: the die comprises a base (1), wherein a plurality of support legs (2) are arranged below the base (1), a concave part is arranged on the base (1), and a lower die (4) is detachably connected in the concave part; an outer protective shell (5) is arranged on the base (1), and a plurality of vent holes (6) are formed in two sides of the outer protective shell (5); an air cylinder (7) is arranged at the inner upper end of the outer protective shell (5), a connecting rod (8) is arranged at the output end of the air cylinder (7), and an upper die (9) is detachably connected to the lower end of the connecting rod (8); the positioning device is characterized in that the base (1) is hollow and lower than the concave part, a positioning assembly is arranged in the base (1), the positioning assembly comprises rotating motors (12) which are arranged in the base (1) and located on the front side and the right side, the heights of the two rotating motors (12) are staggered, rotating shafts (13) are arranged at the output ends of the rotating motors (12) through shaft couplings, symmetrical threads are arranged on the outer side surfaces of the rotating shafts (13), nut blocks (14) are connected to the outer sides of the rotating shafts (13) and close to the two ends of the rotating shafts in a threaded manner, mounting columns (15) are arranged on the nut blocks (14), the upper ends of the mounting columns (15) extend out of the base (1), limiting sliding grooves (16) capable of being in sliding connection with the mounting columns (15) are arranged on the base (1), supporting rods (17) are arranged on the upper ends of the mounting columns (15) in a manner of extending out of the limiting sliding grooves (16), and push plates (18) are arranged at the ends of the supporting rods (17) far away from the mounting columns (15); both sides all are equipped with fan assembly (19) in outer protecting shell (5), fan assembly (19) all inclines to the direction of bed die (4).
2. The high-heat-dissipation ultrathin television backboard stamping die as claimed in claim 1, wherein the stamping die comprises: the supporting legs (2) are in a circular truncated cone shape, and rubber anti-slip pads (3) are arranged below the supporting legs (2).
3. The high-heat-dissipation ultrathin television backboard stamping die as claimed in claim 1, wherein the stamping die comprises: the vent holes (6) are all inclined downwards from inside to outside.
4. The high-heat-dissipation ultrathin television backboard stamping die as claimed in claim 1, wherein the stamping die comprises: the lower die (4) is connected with the concave part through a bolt; both sides of the connecting rod (8) are provided with L-shaped connecting plates (10), and the L-shaped connecting plates (10) are connected with the upper die (9) through bolts (11).
5. The high-heat-dissipation ultrathin television backboard stamping die as claimed in claim 1, wherein the stamping die comprises: and anti-skid pads are arranged on the opposite side surfaces of the push plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221924411.6U CN218638296U (en) | 2022-07-25 | 2022-07-25 | High-heat-dissipation ultrathin television back plate stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221924411.6U CN218638296U (en) | 2022-07-25 | 2022-07-25 | High-heat-dissipation ultrathin television back plate stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218638296U true CN218638296U (en) | 2023-03-17 |
Family
ID=85488776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221924411.6U Active CN218638296U (en) | 2022-07-25 | 2022-07-25 | High-heat-dissipation ultrathin television back plate stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218638296U (en) |
-
2022
- 2022-07-25 CN CN202221924411.6U patent/CN218638296U/en active Active
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