CN218134583U - Multifunctional television backboard stamping die - Google Patents
Multifunctional television backboard stamping die Download PDFInfo
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- CN218134583U CN218134583U CN202220686471.2U CN202220686471U CN218134583U CN 218134583 U CN218134583 U CN 218134583U CN 202220686471 U CN202220686471 U CN 202220686471U CN 218134583 U CN218134583 U CN 218134583U
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- material ejecting
- rack
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Abstract
The utility model discloses a multifunctional television backboard stamping die, which comprises a lower die structure and an upper die structure; the lower die structure comprises a lower mounting plate and a female die frame which are relatively fixed, a forming cavity groove is formed between the female die frame and the upper surface of the lower mounting plate, and an opening for communicating the cavity groove is vertically arranged on the lower mounting plate in a penetrating manner; the upper die structure comprises an upper mounting plate and a stamping module which are relatively fixed, and the stamping module corresponds to the cavity groove; the lower die structure also comprises a material ejecting mechanism, and the material ejecting mechanism is positioned in the corresponding opening; the material ejecting mechanism comprises a rack, a first gear, a second gear, an ejecting rod and an ejecting part; under the open and close states of the lower die structure relative to the upper die structure, the synchronous moving rack moves vertically and drives the material ejecting rod to rotate at fixed points through tooth transmission, so that the material ejecting part swings in an upper and lower arc track. The utility model discloses a provide power through the compound die and act on the initiative ejection of compact mode that liftout mechanism carried out the liftout action, improve the smooth and easy nature of liftout, be suitable for the scale and promote.
Description
Technical Field
The utility model belongs to the technical field of TV set backplate processing equipment, especially, relate to a multi-functional TV set backplate stamping die.
Background
In the stamping die of processing TV set backplate, for the convenience of the TV set backplate ejection of compact, often need set up elasticity liftout round pin in lower mould structure and carry out the liftout, this kind of liftout mode is under the operation operating mode throughout the year, and the easy dust of gathering together of liftout intracavity causes the liftout round pin to block, and its elasticity of spring that provides liftout elasticity moreover also can descend gradually, reduces liftout intensity. In order to solve the problem, the utility model discloses a multi-functional TV set backplate stamping die has realized providing power through the compound die and acting on the initiative ejection of compact mode that liftout mechanism carried out the liftout action, improves liftout smoothness nature, is suitable for the scale and promotes.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides a multi-functional TV set backplate stamping die has realized providing power through the compound die and has acted on the initiative ejection of compact mode that liftout mechanism carried out the liftout action, improves liftout smoothness nature, is suitable for the scale and promotes.
The technical scheme is as follows: in order to achieve the above object, the utility model discloses a multifunctional TV backboard stamping die, which comprises a lower die structure and an upper die structure; the lower die structure comprises a lower mounting plate and a female die frame which are relatively fixed, a cavity groove is formed between the female die frame and the upper surface of the lower mounting plate, and an opening of the conduction cavity groove is vertically formed in the lower mounting plate in a penetrating mode; the upper die structure comprises an upper mounting plate and a stamping module which are relatively fixed, and the stamping module corresponds to the cavity groove;
the lower die structure also comprises a material ejecting mechanism, and the material ejecting mechanism is positioned in the corresponding opening; the material ejecting mechanism comprises a rack, a first gear, a second gear, an ejecting rod and an ejecting part; the rack is in a vertical posture and is relatively and fixedly connected with the upper die structure, the first gear and the second gear are both arranged on the inner wall of the opening, the rack, the first gear and the second gear are sequentially meshed, one end of the material ejecting rod is coaxially connected with the second gear, and the other end of the material ejecting rod is provided with the material ejecting part; and under the state that the lower die structure is opened and closed relative to the upper die structure, the synchronous moving rack vertically moves and drives the material ejecting rod to rotate at a fixed point through tooth transmission so that the material ejecting part swings in an upper and lower arc track.
Furthermore, the material ejecting part is a roller wheel which is arranged on the material ejecting rod through a wheel shaft;
the middle part of the wheel shaft is connected to the ejector rod, the roller is positioned at the shaft end of the wheel shaft, and the two shaft ends of the wheel shaft are both provided with rollers; the number of the material ejecting mechanisms is two, and the four rollers of the two material ejecting mechanisms are positioned in the same horizontal plane and distributed in rectangular point positions.
Furthermore, a damping spring in an elastic compression state is sleeved on a wheel shaft between the roller and the material ejecting rod.
Further, the rack is provided with a rack mounting part, and the rack is connected to the upper mounting plate through the rack mounting part.
Further, the inner wall of the opening is provided with a vertical guide rail, and the rack is installed on the vertical guide rail.
Furthermore, a positioning block for positioning the plate blank of the television backboard is arranged on the female die frame.
Further, be provided with the guide post on the lower mounting panel, be provided with the guiding hole that corresponds with the guide post on going up the mounting panel, and the cover is equipped with buffer spring on the guide post.
Furthermore, the bottom of the lower mounting plate is provided with a lower mold foot.
Has the advantages that: the utility model discloses a multi-functional TV set backplate stamping die, beneficial effect is: under the die assembly state, the ejection part swings downwards, the stamping operation cannot be influenced, and under the die opening state, the ejection part swings upwards to eject the television backboard out of the cavity groove, so that an active ejection mode that power is provided by die assembly to act on the ejection mechanism to execute ejection action is realized, the ejection smoothness is improved, and the die assembly mechanism is suitable for large-scale popularization.
Drawings
Fig. 1 is a schematic view of the overall structure of the mold of the present invention in a mold closing state;
fig. 2 is a schematic view of the overall structure of the mold of the present invention in the mold-opened state;
fig. 3 is a schematic structural diagram of the material ejecting mechanism.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, fig. 2 and fig. 3, a multifunctional tv backboard stamping die includes a lower die structure 10 and an upper die structure 20; the lower die structure 10 comprises a lower mounting plate 1 and a female die frame 2 which are relatively fixed, a cavity groove is formed between the female die frame 2 and the upper surface of the lower mounting plate 1, and an opening 100 for communicating the cavity groove is vertically arranged on the lower mounting plate 1 in a penetrating manner; the upper die structure 20 comprises an upper mounting plate 5 and a stamping module 6 which are relatively fixed, and the stamping module 6 corresponds to the cavity groove; the lower die structure 10 further comprises a material ejecting mechanism 3, and the material ejecting mechanism 3 is located in the corresponding opening 100; the material ejecting mechanism 3 comprises a rack 31, a first gear 32, a second gear 33, an ejecting rod 34 and an ejecting part 36; the rack 31 is in a vertical posture and is relatively fixedly connected with the upper die structure 20, the first gear 32 and the second gear 33 are both installed on the inner wall of the opening 100, the rack 31, the first gear 32 and the second gear 33 are sequentially meshed with each other, one end of the material ejecting rod 34 is coaxially connected with the second gear 33, and the other end of the material ejecting rod 34 is provided with the material ejecting part 36; when the lower die structure 10 is opened and closed relative to the upper die structure 20, the synchronous moving rack 31 moves vertically and drives the material ejecting rod 34 to rotate at a fixed point through tooth transmission, so that the material ejecting part 36 swings in an upper and lower arc track. Under the mold closing state, the material ejecting part 36 swings downwards, the stamping operation cannot be influenced, and under the mold opening state, the material ejecting part 36 swings upwards to eject the television backboard 40 out of the cavity groove, so that an active discharging mode that power is provided by mold closing to act on the material ejecting mechanism 3 to execute the material ejecting action is realized, the material ejecting smoothness is improved, and the mold opening mechanism is suitable for large-scale popularization.
It should be noted that the ejector 36 is a roller mounted on the ejector rod 34 through the axle 35, and will not scratch the tv back plate 40.
The middle part of the wheel shaft 35 is connected to the ejector rod 34, the rollers are positioned at the shaft ends of the wheel shaft 35, and the rollers are mounted at the two shaft ends of the wheel shaft 35; the quantity of liftout mechanism 3 is two, and two liftout mechanisms 3 totally four the gyro wheel is in same horizontal plane and is the distribution of rectangle position, guarantees the stability that the liftout supported.
The damping spring 37 in an elastic compression state is sleeved on the wheel shaft 35 between the roller and the ejection rod 34, so that the flexibility of the roller is reduced, and the stability of ejection support is further improved.
The rack 31 has a rack mounting portion 9, and the rack 31 is connected to the upper mounting plate 5 through the rack mounting portion 9. The inner wall of the opening 100 is provided with a vertical guide rail 8, and the rack 31 is installed on the vertical guide rail 8.
And the female die frame 2 is provided with a positioning block 7 for positioning the plate blank of the television backboard 40. Be provided with guide post 11 down on the mounting panel 1, upward be provided with the guiding hole that corresponds with guide post 11 on the mounting panel 5, and the cover is equipped with buffer spring 12 on the guide post 11. The bottom of the lower mounting plate 1 is provided with a lower mold foot 4.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (8)
1. The utility model provides a multi-functional TV set backplate stamping die which characterized in that: comprises a lower die structure (10) and an upper die structure (20); the lower die structure (10) comprises a lower mounting plate (1) and a female die frame (2) which are relatively fixed, a cavity groove is formed between the female die frame (2) and the upper surface of the lower mounting plate (1), and an opening (100) provided with a conduction cavity groove vertically penetrates through the lower mounting plate (1); the upper die structure (20) comprises an upper mounting plate (5) and a stamping module (6) which are relatively fixed, and the stamping module (6) corresponds to the cavity groove;
the lower die structure (10) further comprises a material ejecting mechanism (3), and the material ejecting mechanism (3) is located in the corresponding opening (100); the material ejecting mechanism (3) comprises a rack (31), a first gear (32), a second gear (33), an ejecting rod (34) and an ejecting part (36); the rack (31) is in a vertical posture and is relatively and fixedly connected with the upper die structure (20), the first gear (32) and the second gear (33) are installed on the inner wall of the opening (100), the rack (31), the first gear (32) and the second gear (33) are sequentially meshed, one end of the material ejecting rod (34) is coaxially connected with the second gear (33), and the material ejecting part (36) is installed at the other end of the material ejecting rod (34); and under the opening and closing states of the lower die structure (10) relative to the upper die structure (20), the synchronous moving rack (31) vertically moves and drives the material ejecting rod (34) to rotate at a fixed point through tooth transmission so that the material ejecting part (36) swings in an upper and lower arc track.
2. The multifunctional television backboard stamping die of claim 1, wherein: the material ejecting part (36) is a roller arranged on the material ejecting rod (34) through a wheel shaft (35);
the middle part of the wheel shaft (35) is connected to the ejector rod (34), the idler wheels are positioned at the shaft ends of the wheel shaft (35), and the idler wheels are mounted at the two shaft ends of the wheel shaft (35); the number of the material ejecting mechanisms (3) is two, and the four rollers of the two material ejecting mechanisms (3) are positioned in the same horizontal plane and distributed in rectangular point positions.
3. The multifunctional television backboard stamping die of claim 2, wherein: and a damping spring (37) in an elastic compression state is sleeved on a wheel shaft (35) between the roller and the ejector rod (34).
4. The multifunctional television backboard stamping die of claim 1, wherein: the rack (31) is provided with a rack mounting part (9), and the rack (31) is connected to the upper mounting plate (5) through the rack mounting part (9).
5. The multifunctional television backboard stamping die of claim 1, wherein: the inner wall of opening (100) is provided with vertical guided way (8), rack (31) are installed on vertical guided way (8).
6. The multifunctional television backboard stamping die of claim 1, wherein: and a positioning block (7) for positioning the plate blank of the television backboard (40) is arranged on the female die frame (2).
7. The multifunctional television backboard stamping die of claim 1, wherein: be provided with guide post (11) down on mounting panel (1), upward be provided with the guiding hole that corresponds with guide post (11) on mounting panel (5), and the cover is equipped with buffer spring (12) on guide post (11).
8. The multifunctional television backboard stamping die of claim 1, wherein: the bottom of the lower mounting plate (1) is provided with a lower mold foot (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220686471.2U CN218134583U (en) | 2022-03-28 | 2022-03-28 | Multifunctional television backboard stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220686471.2U CN218134583U (en) | 2022-03-28 | 2022-03-28 | Multifunctional television backboard stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218134583U true CN218134583U (en) | 2022-12-27 |
Family
ID=84572240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220686471.2U Active CN218134583U (en) | 2022-03-28 | 2022-03-28 | Multifunctional television backboard stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218134583U (en) |
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2022
- 2022-03-28 CN CN202220686471.2U patent/CN218134583U/en active Active
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