CN211191643U - Die for automatic stamping forming process of rear cover of television backboard - Google Patents
Die for automatic stamping forming process of rear cover of television backboard Download PDFInfo
- Publication number
- CN211191643U CN211191643U CN201922149906.0U CN201922149906U CN211191643U CN 211191643 U CN211191643 U CN 211191643U CN 201922149906 U CN201922149906 U CN 201922149906U CN 211191643 U CN211191643 U CN 211191643U
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- die
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- plate
- die cover
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 4
- 238000009415 formwork Methods 0.000 claims 6
- 210000003746 feather Anatomy 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 241000463219 Epitheca Species 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a mould of the automatic stamping forming process of the back cover of a television backboard, which comprises a hydraulic cylinder, a top plate, a bearing plate, a sliding column, a telescopic spring, an upper mould shell, a lower mould body, a bottom plate, an upper mould body, a telescopic column, a buffer spring, a lower mould groove, a sliding key and a key groove, wherein the top plate and the bottom plate are fixed in parallel through the symmetrically arranged sliding column, the bearing plate is arranged between the top plate and the bottom plate, the sliding column is in sliding insertion with the bearing plate, the telescopic spring is sleeved outside the sliding column, the bearing plate is in elastic contact with the bottom plate through the telescopic spring, the hydraulic cylinder is arranged at the top of the top plate, the output end of the hydraulic cylinder is fixedly connected with the bearing plate, the mould of the automatic stamping forming process of the back cover of the television backboard has simple structure, stable stamping and high forming precision, and can realize the, machining efficiency is high, and the cooperation fracture sword groove is seted up, avoids the rim charge to connect, is convenient for arrange the material.
Description
Technical Field
The utility model relates to a TV set production facility technical field specifically is a mould of automatic stamping forming technology of lid behind TV set backplate.
Background
The traditional manual operation is changed into a semi-automatic processing mode in the production of the back cover of the television backboard, and then the production mode is gradually improved into a full-automatic production and processing mode. Therefore, a die for an automatic stamping forming process of a rear cover of a television back plate is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mould of lid automatic stamping forming technology behind TV set backplate to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a die for an automatic stamping forming process of a rear cover of a television back plate comprises a hydraulic cylinder, a top plate, a bearing plate, a sliding column, a telescopic spring, an upper die shell, a lower die body, a bottom plate, an upper die body, a telescopic column, a buffer spring, a lower die groove, a sliding key and a key groove, wherein the top plate and the bottom plate are fixed in parallel through the symmetrically arranged sliding column, the bearing plate is arranged between the top plate and the bottom plate, the sliding column is in sliding insertion connection with the bearing plate, the telescopic spring is sleeved outside the sliding column, the bearing plate is in elastic contact with the bottom plate through the telescopic spring, the hydraulic cylinder is arranged at the top of the top plate, the output end of the hydraulic cylinder is fixedly connected with the bearing plate, the upper die shell is fixed at the bottom surface of the bearing plate, the upper die body is arranged in a matching manner, the sliding key is fixed on the inner wall of the upper die, and flexible capital end and last mold shell fixed connection, flexible post outside cover is equipped with buffer spring, and goes up the mold body and pass through buffer spring and last mold shell elastic connection, bottom plate fixed surface has lower die body, the die cavity has been seted up to lower die body top surface.
Preferably, the outer wall of the top of the lower die body is inclined downward at forty-five degrees, and the bottom end of the upper die shell is inclined-plane-shaped.
Preferably, fracture cutter grooves are symmetrically formed in the edge of the bottom end of the upper die shell.
Preferably, a push plate is elastically installed in the lower die body through a return spring, a push hole is formed in the bottom surface of the lower die groove, a push column matched with the push hole is fixed to the top surface of the push plate, and the push column is clamped into the push hole in a sliding mode.
Preferably, the push column and the push top are in a matched diameter expansion shape, and the top end of the push column is matched, flush and embedded in the push hole.
Preferably, the bearing plate surface embedding is fixed with the sliding sleeve, and sliding sleeve and traveller slip cap joint.
Compared with the prior art, the beneficial effects of the utility model are that: the panel is placed on die body surface down, open the pneumatic cylinder and promote the loading board and move down along the traveller, make the die body impress the sheet material in the die cavity down, realize stamping forming, go up the die body and push down the laminating and accomplish the back, the key groove is being pressed and is continuing to descend to the epitheca shell overcome buffer spring's elasticity, the outer wall of die body under the epitheca shell bottom cooperation pressure, the realization is to the side cut processing of sheet material, the mould simple structure of this automatic punching press of TV set backplate rear cover shaping technology, the punching press is stable, the shaping precision is high, install through the elastic sliding connection of last mould shell and last die body, realize the punching press, the side cut is once accomplished, high processing efficiency, the offering of cooperation fracture sword groove, avoid.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a fracture knife groove structure of the present invention;
FIG. 3 is a schematic view of the mounting structure of the upper mold body of the present invention;
FIG. 4 is a schematic view of the mounting structure of the push rod of the present invention;
FIG. 5 is a schematic view of the sliding and locking structure of the upper mold shell of the present invention;
fig. 6 is a schematic view of the lower cavity structure of the present invention.
In the figure: 1. a hydraulic cylinder; 2. a top plate; 3. a carrier plate; 4. a sliding sleeve; 5. a traveler; 6. a tension spring; 7. an upper mould shell; 8. a lower die body; 9. a base plate; 10. a fracture cutter groove; 11. feeding a mold body; 12. pushing the plate; 13. a return spring; 14. a telescopic column; 15. a buffer spring; 16. a lower die cavity; 17. pushing the column; 18. pushing the hole; 19. a sliding key; 20. a keyway.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a mould of an automatic stamping forming process of a back cover of a television backboard comprises a hydraulic cylinder 1, a top plate 2, a bearing plate 3, a sliding column 5, a telescopic spring 6, an upper mould shell 7, a lower mould body 8, a bottom plate 9, an upper mould body 11, a telescopic column 14, a buffer spring 15, a lower mould groove 16, a sliding key 19 and a key groove 20, wherein the top plate 2 and the bottom plate 9 are fixed in parallel through the symmetrically arranged sliding column 5, the bearing plate 3 is arranged between the top plate 2 and the bottom plate 9, the sliding column 5 is in sliding insertion connection with the bearing plate 3, the telescopic spring 6 is sleeved outside the sliding column 5, the bearing plate 3 is in elastic contact with the bottom plate 9 through the telescopic spring 6, the hydraulic cylinder 1 is arranged at the top of the top plate 2, the output end of the hydraulic cylinder 1 is fixedly connected with the bearing plate 3, the upper mould shell 7 is fixed on the bottom surface of the bearing plate 3, the upper mould body, and the sliding key 19 is in sliding clamping connection with the key groove 20, a plurality of groups of telescopic columns 14 are fixed at the top of the upper die body 11, the top ends of the telescopic columns 14 are fixedly connected with the upper die shell 7, the buffer springs 15 are sleeved on the outer sides of the telescopic columns 14, the upper die body 11 is elastically connected with the upper die shell 7 through the buffer springs 15, the lower die body 8 is fixed on the surface of the bottom plate 9, and the lower die groove 16 is formed in the top surface of the lower die body 8.
The plate is placed on the surface of the lower die body 8, the hydraulic cylinder 1 is opened to push the bearing plate 3 to move downwards along the sliding column 5, the upper die body 11 is enabled to press the plate into the lower die groove 16, punch forming is achieved, after the upper die body 11 is pressed downwards and attached, the upper die shell 7 overcomes the elasticity of the buffer spring 15 to press the key groove 20 to continuously descend, the bottom end of the upper die shell 7 is matched and pressed on the outer wall of the lower die body 8, and trimming processing of the plate is achieved.
The outer wall of the top of the lower die body 8 is in a downward forty-five degree inclined plane shape, and the bottom end of the upper die shell 7 is in an inclined plane cutter shape, so that the edges of the plates can be accurately trimmed conveniently.
The inside of the lower die body 8 is elastically provided with a push plate 12 through a return spring 13, the bottom surface of the lower die cavity 16 is provided with a push hole 18, the top surface of the push plate 12 is fixed with a push post 17 matched with the push hole 18, the push post 17 is clamped in the push hole 18 in a sliding manner, and the push post 17 is pushed out along the push hole 18 through the elastic force of the return spring 13 on the push plate 12, so that the molding material is conveniently discharged.
The push column 17 and the push top are in a matched diameter expansion shape, the top end of the push column 17 is matched, flush and embedded in the push hole 18, the material discharging stability is improved, and the push column 17 is enabled to be stable in contraction, fitting and stress.
The bearing plate 3 surface embedding is fixed with sliding sleeve 4, and sliding sleeve 4 and traveller 5 slip cup joint, makes bearing plate 3 slip lift stable.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mould of lid automatic punching press forming technology behind TV set backplate, includes pneumatic cylinder (1), roof (2), loading board (3), traveller (5), expanding spring (6), upper die shell (7), lower die body (8), bottom plate (9), goes up die body (11), flexible post (14), buffer spring (15), lower die slot (16), feather key (19) and keyway (20), its characterized in that: the top plate (2) and the bottom plate (9) are fixed in parallel through symmetrically arranged sliding columns (5), a bearing plate (3) is arranged between the top plate (2) and the bottom plate (9), the sliding columns (5) are inserted with the bearing plate (3) in a sliding mode, an expansion spring (6) is sleeved on the outer side of each sliding column (5), the bearing plate (3) is in elastic contact with the bottom plate (9) through the expansion spring (6), a hydraulic cylinder (1) is installed at the top of the top plate (2), the output end of the hydraulic cylinder (1) is fixedly connected with the bearing plate (3), an upper formwork (7) is fixed on the bottom surface of the bearing plate (3), an upper formwork (7) is arranged on the bottom surface of the upper formwork in a matched mode, a sliding key (19) is fixed on the inner wall of the upper formwork (7), a key groove (20) is formed in the outer wall of the upper formwork (11), the sliding key (19) is connected with the key groove (20) in, and flexible post (14) top and upper die shell (7) fixed connection, flexible post (14) outside cover is equipped with buffer spring (15), and goes up die body (11) and upper die shell (7) elastic connection through buffer spring (15), bottom plate (9) fixed surface has lower die body (8), die cavity (16) down has been seted up to lower die body (8) top surface.
2. The die of claim 1, wherein the die comprises a die body and a die cover, wherein the die body comprises a die body and a die cover, the die cover comprises a die body, a die cover and a die cover, the die cover comprises a die body, a die cover and a die cover, the die cover comprises a: the outer wall of the top of the lower die body (8) is in a downward forty-five degree inclined plane shape, and the bottom end of the upper die shell (7) is in an inclined plane cutter shape.
3. The die of claim 1, wherein the die comprises a die body and a die cover, wherein the die body comprises a die body and a die cover, the die cover comprises a die body, a die cover and a die cover, the die cover comprises a die body, a die cover and a die cover, the die cover comprises a: fracture cutter grooves (10) are symmetrically formed in the edge of the bottom end of the upper formwork (7).
4. The die of claim 1, wherein the die comprises a die body and a die cover, wherein the die body comprises a die body and a die cover, the die cover comprises a die body, a die cover and a die cover, the die cover comprises a die body, a die cover and a die cover, the die cover comprises a: the die is characterized in that a push plate (12) is elastically mounted inside the lower die body (8) through a return spring (13), a push hole (18) is formed in the bottom surface of the lower die groove (16), a push column (17) matched with the push hole (18) is fixed on the top surface of the push plate (12), and the push column (17) is clamped into the push hole (18) in a sliding mode.
5. The mold of claim 4, wherein the mold comprises a bottom plate and a back cover, and the back cover is formed by an automatic stamping process, wherein the stamping process comprises the following steps: the push column (17) and the push top are in a matched diameter expansion shape, and the top end of the push column (17) is matched, flushed and embedded in the push hole (18).
6. The die of claim 1, wherein the die comprises a die body and a die cover, wherein the die body comprises a die body and a die cover, the die cover comprises a die body, a die cover and a die cover, the die cover comprises a die body, a die cover and a die cover, the die cover comprises a: the bearing plate (3) surface embedding is fixed with sliding sleeve (4), and sliding sleeve (4) and traveller (5) slip cup joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922149906.0U CN211191643U (en) | 2019-12-04 | 2019-12-04 | Die for automatic stamping forming process of rear cover of television backboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922149906.0U CN211191643U (en) | 2019-12-04 | 2019-12-04 | Die for automatic stamping forming process of rear cover of television backboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211191643U true CN211191643U (en) | 2020-08-07 |
Family
ID=71884032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922149906.0U Expired - Fee Related CN211191643U (en) | 2019-12-04 | 2019-12-04 | Die for automatic stamping forming process of rear cover of television backboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211191643U (en) |
-
2019
- 2019-12-04 CN CN201922149906.0U patent/CN211191643U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 |