CN215143940U

CN215143940U - Can avoid TV backplate stamping die of mar

Info

Publication number: CN215143940U
Application number: CN202023322187.7U
Authority: CN
Inventors: 王郑; 程乐乐; 魏东明
Original assignee: Quanyi Electronics Suzhou Co ltd
Current assignee: Quanyi Electronics Suzhou Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-14
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a can avoid TV backplate stamping die of mar relates to mould technical field, including putting the table, the mould frame, electric telescopic handle, go up the mould, the lower mould, press from both sides the subassembly and pop out the subassembly, the mould frame sets up at the upper surface of putting the table, and electric telescopic handle sets up in the upper end of mould frame, goes up the mould setting and at electric telescopic handle's lower extreme, and the lower mould setting is in the inside of mould frame, and the clamp is got the subassembly and is set up in the inside of mould frame, pops out the inside of subassembly setting at the lower mould, and the clamp is got the subassembly and is included the threaded rod No. one. The utility model discloses in, press from both sides the subassembly through setting up the clamp for TV backplate stamping die is processing the back to the TV backplate, and the TV backplate is fixed to be got through machinery, and the vertically lifts up again, thereby avoids producing the mar when taking out TV backplate mould, only needs a staff to take out the TV backplate simultaneously, thereby has reduced staff labour's waste, has promoted production efficiency.

Description

Can avoid TV backplate stamping die of mar

Technical Field

The utility model relates to the technical field of mold, especially, relate to a can avoid TV backplate stamping die of mar.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called cold stamping die (commonly called cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

In the prior art, the television backboard is manufactured by adopting a stamping process, and the television backboard needs to be assembled on a television, so that the attractiveness of the television needs to be met. Traditional TV backplate stamping die is processing the back to the TV backplate, when taking out TV backplate mould, need have two staff to move simultaneously, and two staff must lift up perpendicularly simultaneously, if not lift up perpendicularly simultaneously, can make the TV backplate at the in-process that lifts up, the edges and corners department with stamping die in contact, make the TV backplate produce the mar, influence the aesthetic property of TV set, and extravagant staff's labour, influence production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the TV backplate stamping die who can avoid the mar that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a can avoid TV backplate stamping die of mar, includes puts table, mould frame, electric telescopic handle, goes up mould, lower mould, clamp and gets the subassembly and pop out the subassembly, the mould frame sets up the upper surface at putting the table, electric telescopic handle sets up the upper end at the mould frame, it sets up the lower extreme at electric telescopic handle to go up the mould, the lower mould sets up the inside at the mould frame, press from both sides the inside that the subassembly set up at the mould frame, pop out the inside that the subassembly set up at the lower mould.

The clamping assembly comprises a first threaded rod, the first threaded rod is rotatably connected with the upper surface of the mold frame, the first threaded rod penetrates through the upper surface of the mold frame and extends into the mold frame, a first rotating handle is fixedly arranged at one end, away from the upper surface of the mold frame, of the first threaded rod, a lifting block is sleeved on the outer surface of the part, located inside the mold frame, of the first threaded rod, a first limiting rod is slidably connected with the upper surface of one end, away from the first threaded rod, of the lifting block, a second threaded rod is rotatably connected with one side wall of one end of the lifting block, the second threaded rod penetrates through one side wall of the lifting block and extends to the other side of the lifting block, a second rotating handle is fixedly arranged at one end, away from the second threaded rod, of the lifting block, a second limiting rod is fixedly arranged at the side wall of one end, away from the second threaded rod, and a movable block is sleeved on the outer surface of the second threaded rod, and the lower surface of the movable block is fixedly provided with a clamping block.

Preferably, the pop-up assembly comprises a groove, the groove is formed in the lower die, a sliding hole is formed in the groove, a spring is fixedly mounted in the sliding hole, a sliding rod is connected to the inner wall of the sliding hole in a sliding mode, and a contact plate is fixedly connected to one end, far away from the sliding hole, of the sliding rod.

Preferably, a first threaded hole is formed in one end of the lifting block, and the first threaded rod is meshed with the threaded hole.

Preferably, a first through hole is formed in the upper surface of one end, away from the first threaded rod, of the lifting block, and the first limiting rod is connected with the inner wall of the first through hole in a sliding mode.

Preferably, forward screw thread and reverse screw thread have been seted up to the surface of No. two threaded rods, the quantity of movable block is two sets of, and is two sets of the inside of movable block all seted up with forward screw thread and reverse screw thread assorted second screw hole.

Preferably, a second through hole is formed in the inner part of one end, away from the second threaded rod, of the movable block, and the second limiting rod is connected with the inner wall of the second through hole in a sliding mode.

Advantageous effects

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, press from both sides the subassembly through setting up the clamp for TV backplate stamping die is processing the back to the TV backplate, and the TV backplate is fixed to be got through machinery, and the vertically lifts up again, thereby avoids producing the mar when taking out TV backplate mould, only needs a staff to take out the TV backplate simultaneously, thereby has reduced staff labour's waste, has promoted production efficiency.

2. The utility model discloses in, pop out the subassembly through setting up, behind TV backplate stamping forming, because the resilience force of spring is ejecting with the good TV backplate of shaping to take out the good TV backplate of shaping from the mould, improved production efficiency.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a tv backboard stamping die capable of avoiding scratches according to the present invention;

fig. 2 is a schematic structural diagram of a clamping assembly of a tv backboard stamping die capable of avoiding scratches according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 of a tv backboard stamping die capable of avoiding scratches according to the present invention;

fig. 4 is the utility model provides a can avoid the TV backplate stamping die's of mar pop out the sectional structure schematic diagram of subassembly.

Illustration of the drawings:

1. a placing table; 2. a mold frame; 3. an electric telescopic rod; 4. an upper die; 5. a lower die; 6. a gripping assembly; 601. a first threaded rod; 602. turning the handle II; 603. a lifting block; 604. a first limiting rod; 605. a second threaded rod; 606. turning the handle II; 607. a second limiting rod; 608. a movable block; 609. a clamping block; 7. a pop-up assembly; 701. a groove; 702. a slide hole; 703. a spring; 704. a slide bar; 705. a contact plate.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a can avoid TV backplate stamping die of mar, including putting table 1, mould frame 2, electric telescopic handle 3, go up mould 4, lower mould 5, press from both sides and get subassembly 6 and pop out subassembly 7, mould frame 2 sets up the upper surface of putting table 1, electric telescopic handle 3 sets up in the upper end of mould frame 2, it sets up the lower extreme at electric telescopic handle 3 to go up mould 4, lower mould 5 sets up in the inside of mould frame 2, press from both sides and get subassembly 6 and set up in the inside of mould frame 2, pop out subassembly 7 and set up the inside at lower mould 5.

The clamping assembly 6 comprises a first threaded rod 601, the first threaded rod 601 is rotatably connected with the upper surface of the die frame 2, the first threaded rod 601 penetrates through the upper surface of the die frame 2 and extends into the die frame 2, a first rotating handle 602 is fixedly arranged at one end of the first threaded rod 601, which is far away from the upper surface of the die frame 2, an elevating block 603 is sleeved on the outer surface of the part, which is located inside the die frame 2, of the first threaded rod 601, a first limiting rod 604 is slidably connected with the upper surface of one end, which is far away from the first threaded rod 601, of the elevating block 603, a second threaded rod 605 is rotatably connected with one side wall of one end of the elevating block 603, the second threaded rod 605 penetrates through one side wall of the elevating block 603 and extends to the other side of the elevating block 603, a second rotating handle 606 is fixedly arranged at one end, which is far away from the second threaded rod 605, a second limiting rod 607 is fixedly arranged at one side wall of one end, which is far away from the second threaded rod 605, of the elevating block 603, the outer surface of the second threaded rod 605 is sleeved with a movable block 608, and the lower surface of the movable block 608 is fixedly provided with a clamping block 609.

In this embodiment, when the tv back plate is taken out from the mold, the second rotating handle 606 is rotated to rotate the second threaded rod 605 on the sidewall of the lifting block 603, so that the two sets of movable blocks 608 slide along the second limiting rod 607 to the middle of the second threaded rod 605, and at the same time, the clamping block 609 is driven to fixedly clamp the tv back plate, then the first rotating handle 602 is rotated to rotate the first threaded rod 601 inside the mold frame 2, so that the lifting block 603 slides vertically upwards along the first limiting rod 604, so that the movable blocks 608 and the clamping block 609 move vertically upwards, so that the tv back plate moves vertically upwards, and the function of vertically lifting the tv back plate is realized, after the tv back plate is processed by the tv back plate stamping mold, the tv back plate is fixed by a machine and then lifted vertically, thereby avoiding scratches when the tv back plate is taken out from the mold, meanwhile, only one worker is needed to take out the television back plate, so that the waste of labor force of the worker is reduced, and the production efficiency is improved.

Specifically, the pop-up assembly 7 includes a groove 701, the groove 701 is disposed inside the lower mold 5, a sliding hole 702 is disposed inside the groove 701, a spring 703 is fixedly disposed inside the sliding hole 702, a sliding rod 704 is slidably connected to an inner wall of the sliding hole 702, and a contact plate 705 is fixedly connected to one end of the sliding rod 704 away from the sliding hole 702.

In this embodiment: after the television backboard stamping die finishes processing the television backboard, along with the lifting of the upper die 4, the spring 703 rebounds from a compressed state, the resilience force enables the sliding rod 704 to slide upwards along the inner wall of the sliding hole 702, so as to push the contact plate 705, the contact plate 705 slides out of the groove 701, the contact plate 705 drives the television backboard to lift upwards, the function of ejecting the formed television backboard is realized, after the television backboard is subjected to punch forming, the formed television backboard is ejected out due to the resilience force of the spring 703, so that the formed television backboard can be taken out of the die, and the production efficiency is improved.

Specifically, a first threaded hole is formed in one end of the lifting block 603, and the first threaded rod 601 is meshed with the threaded hole.

In this embodiment: so that the lifting block 603 moves along with the rotation of the first threaded rod 601.

Specifically, a first through hole is formed in the upper surface of one end, away from the first threaded rod 601, of the lifting block 603, and the first limiting rod 604 is connected with the inner wall of the first through hole in a sliding mode.

In this embodiment: so that the lifting block 603 will not rotate along with the rotation of the first threaded rod 601, but slide along the first limiting rod 604.

Specifically, forward screw thread and reverse screw thread have been seted up to the surface of No. two threaded rods 605, and the quantity of movable block 608 is two sets of, and the inside of two sets of movable blocks 608 all is seted up with forward screw thread and reverse screw thread assorted second screw hole.

In this embodiment: so that the movable block 608 moves along with the rotation of the second threaded rod 605.

Specifically, a second through hole is formed in the inner portion of one end, away from the second threaded rod 605, of the movable block 608, and the second limiting rod 607 is connected with the inner wall of the second through hole in a sliding manner.

In this embodiment: so that the movable block 608 will not rotate along with the second threaded rod 605 but slide along the second limiting rod 607.

The working principle is as follows: after the tv backboard stamping die finishes processing the tv backboard, along with the lifting of the upper die 4, the spring 703 rebounds from a compressed state, the rebounding force causes the slide rod 704 to slide upwards along the inner wall of the slide hole 702, thereby pushing the contact plate 705, causing the contact plate 705 to slide out of the groove 701, the contact plate 705 drives the tv backboard to lift upwards, when the tv backboard is taken out from the die, the second rotating handle 606 is rotated, causing the second threaded rod 605 to rotate on the side wall of the lifting block 603, causing the two sets of movable blocks 608 to slide towards the middle part of the second threaded rod 605 along the second limiting rod 607, simultaneously driving the clamping block 609, causing the clamping block 609 to fixedly clamp the tv backboard, then the first rotating handle 602 is rotated, causing the first threaded rod 601 to rotate inside the die frame 2, causing the lifting block 603 to slide vertically upwards along the first limiting rod 604, causing the movable blocks 608 and the clamping block 609 to move vertically upwards, thereby causing the television backplane to move vertically upward.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a can avoid TV backplate stamping die of mar, includes puts table (1), mould frame (2), electric telescopic handle (3), goes up mould (4), lower mould (5), presss from both sides and gets subassembly (6) and pop out subassembly (7), its characterized in that: the die frame (2) is arranged on the upper surface of the placing table (1), the electric telescopic rod (3) is arranged at the upper end of the die frame (2), the upper die (4) is arranged at the lower end of the electric telescopic rod (3), the lower die (5) is arranged inside the die frame (2), the clamping assembly (6) is arranged inside the die frame (2), and the ejecting assembly (7) is arranged inside the lower die (5);

the clamping assembly (6) comprises a first threaded rod (601), the first threaded rod (601) is rotatably connected with the upper surface of the die frame (2), the first threaded rod (601) penetrates through the upper surface of the die frame (2) and extends into the die frame (2), a first rotating handle (602) is fixedly installed at one end, away from the upper surface of the die frame (2), of the first threaded rod (601), a lifting block (603) is sleeved on the outer surface of the portion, located inside the die frame (2), of the first threaded rod (601), a first limiting rod (604) is slidably connected with the upper surface of one end, away from the first threaded rod (601), of the lifting block (603), a second threaded rod (605) is rotatably connected with the side wall of one end of the lifting block (603), and the second threaded rod (605) penetrates through the side wall of one side of the lifting block (603) and extends to the other side of the lifting block (603), no. two threaded rod (605) keep away from the one end fixed mounting of lifting block (603) have a number two to change (606), the lateral wall fixed mounting that the one end of No. two threaded rod (605) was kept away from in lifting block (603) has a number two gag lever post (607), No. two threaded rod (605) surface cover is equipped with movable block (608), the lower fixed surface of movable block (608) installs clamp splice (609).

2. The TV backboard stamping die capable of avoiding scratches as claimed in claim 1, wherein: the pop-up component (7) comprises a groove (701), the groove (701) is formed in the lower die (5), a sliding hole (702) is formed in the groove (701), a spring (703) is fixedly mounted in the sliding hole (702), a sliding rod (704) is connected to the inner wall of the sliding hole (702) in a sliding mode, and a contact plate (705) is fixedly connected to one end, far away from the sliding hole (702), of the sliding rod (704).

3. The TV backboard stamping die capable of avoiding scratches as claimed in claim 1, wherein: a first threaded hole is formed in one end of the lifting block (603), and the first threaded rod (601) is meshed with the threaded hole.

4. The TV backboard stamping die capable of avoiding scratches as claimed in claim 1, wherein: a first through hole is formed in the upper surface of one end, away from the first threaded rod (601), of the lifting block (603), and the first limiting rod (604) is connected with the inner wall of the first through hole in a sliding mode.

5. The TV backboard stamping die capable of avoiding scratches as claimed in claim 1, wherein: the outer surface of the second threaded rod (605) is provided with a forward thread and a reverse thread, the number of the movable blocks (608) is two, and the insides of the two groups of the movable blocks (608) are provided with second threaded holes matched with the forward thread and the reverse thread.

6. The TV backboard stamping die capable of avoiding scratches as claimed in claim 1, wherein: a second through hole is formed in the inner portion of one end, away from the second threaded rod (605), of the movable block (608), and the second limiting rod (607) is connected with the inner wall of the second through hole in a sliding mode.