CN216632214U - Host rear cover die convenient for replacing die - Google Patents
Host rear cover die convenient for replacing die Download PDFInfo
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- CN216632214U CN216632214U CN202220085889.8U CN202220085889U CN216632214U CN 216632214 U CN216632214 U CN 216632214U CN 202220085889 U CN202220085889 U CN 202220085889U CN 216632214 U CN216632214 U CN 216632214U
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- die
- connecting block
- rear cover
- host
- fastening bolt
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Abstract
The utility model discloses a host rear cover die convenient for die replacement, which belongs to the field of dies and comprises a punching upper die of a host rear cover, wherein a rotating block capable of rotating by an angle is arranged in a groove on the other side of the punching upper die of the host rear cover, a fastening bolt is inserted and connected at a hole on the lower end of the rotating block, a connecting block is arranged in a groove on the other side of a die fixing seat, the connecting block is connected with the rotating block through the fastening bolt, a rod body of the fastening bolt is sleeved with a spring, and the spring is positioned between the connecting block and the rotating block. According to the host rear cover die convenient for die replacement, the L-shaped block and the embedding hole matched with the die fixing seat are adopted, the limiting assembly of the punching upper die of the host rear cover and the die fixing seat can be realized, the connection between the die fixing seat and the punching upper die of the host rear cover is realized by adopting the connection mode of the fastening bolt, the connecting block and the rotating block, the quick separation between the connection can be realized, and further, a user can conveniently replace the die.
Description
Technical Field
The utility model relates to the field of dies, in particular to a host rear cover die convenient for die replacement.
Background
The Chinese utility model has the patent application number of CN201220653162.1, and the patent name is a back cover cutting die for a television, which comprises an upper auxiliary plate, an upper template arranged below the upper auxiliary plate, upper support legs arranged between the upper auxiliary plate and the upper template, and a lower template connected with the upper template through guide pillars, wherein the lower support legs are connected below the lower template and fixedly arranged on the lower auxiliary plate;
during the use, because die-cut mould generally adopts a plurality of bolts to be connected with the mould fixing base, owing to adopt a plurality of bolts, consuming time and wasting force during the dismouting, the change of mould is not convenient for go up.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a host rear cover die convenient for die replacement, which can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a host rear cover die convenient for die replacement comprises a punching upper die and a die fixing seat of a host rear cover, wherein the die fixing seat is arranged at the upper end of the punching upper die of the host rear cover, and a plurality of prepared screw holes are formed in the upper end of the die fixing seat;
an L-shaped block is arranged at one side of the upper end of the punching upper die of the host rear cover and is embedded into an embedded groove matched with the lower end of the die fixing seat, and the punching upper die of the host rear cover is fixedly connected with the other side of the die fixing seat through a quick connecting device;
the quick connecting device comprises a rotating block, a fastening bolt, a connecting block and a spring, wherein the rotating block with a rotatable angle is arranged in the opposite side groove of the die-cut upper die of the main machine rear cover, the lower end hole opening part of the rotating block is connected with the fastening bolt in an inserting manner, the connecting block is arranged in the opposite side groove of the die fixing seat, the connecting block is connected with the rotating block through the fastening bolt, the rod body of the fastening bolt is sleeved with the spring, and the spring is positioned between the connecting block and the rotating block.
Preferably, the quick connecting device further comprises a mounting piece, the mounting piece is embedded into the groove on the outward side of the connecting block, the mounting piece is welded and fixed with the spring, and a threaded hole is formed in the groove on the outward side of the connecting block;
preferably, the mounting piece is arranged in an L shape, and the mounting piece is aligned with the threaded hole formed in the end face of the connecting block;
preferably, the rotating block is movably connected with the punching upper die of the host rear cover through a rotating shaft, and a lug is arranged at a side wall groove of the punching upper die of the host rear cover to prevent the rotating block from excessively rotating;
preferably, the connecting block is arranged in a T shape and is fixed with the die fixing seat;
preferably, the fastening bolt is separated from the connecting block, and the spring presses the rotating block for a rotation angle.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the L-shaped block and the embedding hole matched with the die fixing seat are adopted, so that the limiting assembly of the die-cutting upper die of the host rear cover and the die fixing seat can be realized, the connection between the die fixing seat and the die-cutting upper die of the host rear cover is realized in a connection mode of the fastening bolt, the connecting block and the rotating block, the spring is positioned between the rotating block and the connecting block, the quick separation between the connection can be realized, the die is convenient to replace by a user, the mounting piece is welded with the spring, and the mounting and the replacement of the spring are convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded side view of the overall structure of the present invention;
FIG. 3 is an exploded view of the overall structure of the present invention;
fig. 4 is an enlarged view of the point a in fig. 3 according to the present invention.
In the figure: 1. punching an upper die of a rear cover of the host machine; 2. a mold fixing seat; 3. a quick connect device; 301. rotating the block; 302. fastening a bolt; 303. connecting blocks; 304. a spring; 305. mounting a sheet; 4. an L-shaped block; 5. preparing a screw hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-4, a die for a rear cover of a host computer, which is convenient for replacing the die, comprises a die-cutting upper die 1 and a die fixing seat 2 of the rear cover of the host computer, wherein the die fixing seat 2 is arranged at the upper end of the die-cutting upper die 1 of the rear cover of the host computer, and a plurality of prepared screw holes 5 are arranged at the upper end of the die fixing seat 2;
an L-shaped block 4 is arranged at one side of the upper end of the punching upper die 1 of the host rear cover, the L-shaped block 4 is embedded into an embedded groove matched with the lower end of the die fixing seat 2, and the punching upper die 1 of the host rear cover is fixedly connected with the other side of the die fixing seat 2 through a quick connecting device 3;
the quick connecting device 3 comprises a rotating block 301, a fastening bolt 302, a connecting block 303 and a spring 304, the rotating block 301 capable of rotating by an angle is arranged in a groove on the other side of the die-cutting upper die 1 of the rear cover of the main machine, the fastening bolt 302 is inserted and connected at an opening position on the lower end of the rotating block 301, the connecting block 303 is arranged in a groove on the other side of the die-cutting fixed seat 2, the connecting block 303 is connected with the rotating block 301 through the fastening bolt 302, a rod body of the fastening bolt 302 is sleeved with the spring 304, the spring 304 is positioned between the connecting block 303 and the rotating block 301, the rotating block 301 is movably connected with the die-cutting upper die 1 of the rear cover of the main machine through a rotating shaft, a lug is arranged at a groove on the side wall of the die-cutting upper die 1 of the rear cover of the main machine to prevent the rotating block 301 from excessively rotating, the fastening bolt 302 is separated from the connecting block 303, and the spring 304 extrudes the rotating block 301 by a rotating angle; when the device is used, the L-shaped block 4 at the upper end of the upper punching die 1 of the host rear cover is aligned with the insertion hole matched with the lower end of the die fixing seat 2, after the L-shaped block 4 is inserted into the insertion hole matched with the lower end of the die fixing seat 2, the upper punching die 1 of the host rear cover is pushed towards the quick connecting device 3, the L-shaped block 4 is inserted into the insertion hole, the limit connection between the upper punching die 1 of the host rear cover and the die fixing seat 2 is realized, the fastening bolt 302 is aligned with the hole at the lower end of the rotating block 301 to be inserted, the fastening bolt 302 is sleeved with the spring 304 after being rotated to extend out of the hole of the rotating block 301, the tail part of the fastening bolt 302 is continuously inserted into the threaded hole formed in the end face of the connecting block 303, the angle of the rotating block 301 is continuously adjusted, the fastening bolt 302 is continuously rotated, the fixing between the rotating block 301 and the connecting block 303 is realized, and the fixing of the upper punching die 1 and the die fixing seat 2 of the host rear cover is realized, when the die-cut upper die 1 of the rear cover of the host machine is replaced by disassembling, the fastening bolt 302 is loosened, the fastening bolt 302 is separated from the connecting block 303, the spring 304 extrudes the rotary block 301, the quick separation is realized, the die-cut upper die 1 of the rear cover of the host machine can be separated from the die-cut upper die 1 and the die fixing seat 2 by pushing the die-cut upper die 1 of the rear cover of the host machine, and further the die-cut upper die 1 of the rear cover of the host machine can be replaced by adopting the L-shaped block 4, the die fixing seat 2 and the embedding hole matched with the L-shaped block 2, the limiting assembly of the die-cut upper die 1 and the die fixing seat 2 of the rear cover of the host machine can be realized, the fastening bolt 302 is adopted, the connecting block 303 and the rotary block 301 are connected, the spring 304 is positioned between the rotary block 301 and the connecting block 303, the quick separation between the connection can be realized, and further the die can be conveniently replaced by a user.
The quick connecting device 3 further comprises a mounting piece 305, the mounting piece 305 is embedded into an outward groove of the connecting block 303, the mounting piece 305 is fixedly welded with the spring 304, a threaded hole is formed in the outward groove of the connecting block 303, the mounting piece 305 is arranged in an L shape, threaded holes are formed in the end faces of the mounting piece 305 and the connecting block 303 and are aligned, the connecting block 303 is arranged in a T shape, and the connecting block 303 is fixed with the die fixing seat 2; the mounting plate 305 is welded with the spring 304, so that the spring 304 is convenient to mount and replace.
The utility model adopts the L-shaped block and the embedding hole matched with the die fixing seat, so that the limit assembly of the upper die for punching the rear cover of the host and the die fixing seat can be realized, the connection between the die fixing seat and the upper die for punching the rear cover of the host is realized by adopting the connection mode of the fastening bolt, the connecting block and the rotating block, the spring is positioned between the rotating block and the connecting block, the quick separation between the connection can be realized, the die is convenient to replace by a user, the mounting plate is welded with the spring, and the mounting and the replacement of the spring are convenient;
the above description is of the preferred embodiment of the present invention and the technical principles applied thereto, and it will be apparent to those skilled in the art that any changes and modifications based on the equivalent changes and simple substitutions of the technical solution of the present invention are within the protection scope of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a lid mould behind host computer convenient to change mould, die-cut mould (1) and mould fixing base (2) in the lid behind the host computer, the upper end of die-cut mould (1) of going up of lid behind the host computer is equipped with mould fixing base (2), and the upper end of mould fixing base (2) has seted up a plurality of prepared screws (5), its characterized in that: an L-shaped block (4) is arranged at one side of the upper end of the upper punching die (1) of the host rear cover, the L-shaped block (4) is embedded into an embedded groove matched with the lower end of the die fixing seat (2), and the other sides of the upper punching die (1) and the die fixing seat (2) of the host rear cover are fixedly connected through a quick connecting device (3);
quick connecting device (3) are equipped with rotation angle's rotatory piece (301) including rotatory piece (301), fastening bolt (302), connecting block (303) and spring (304) in the die-cut opposite side recess of going up mould (1) of lid behind the host computer, the lower extreme trompil department of rotatory piece (301) inserts and is connected with fastening bolt (302), be equipped with connecting block (303) in the opposite side recess of mould fixing base (2), and connecting block (303) are connected through fastening bolt (302) with rotatory piece (301), spring (304) have been cup jointed to the pole body of fastening bolt (302), and spring (304) are located between connecting block (303) and rotatory piece (301).
2. The host back cover mold facilitating mold exchange of claim 1, wherein: quick-connect device (3) still include installation piece (305), and the embedding of outside recess of connecting block (303) has installation piece (305), installation piece (305) and spring (304) welded fastening, the outside recess department of connecting block (303) has seted up threaded hole.
3. The host rear cover mold facilitating mold replacement according to claim 2, wherein: the mounting piece (305) is arranged in an L shape, and threaded holes are formed in the end faces of the mounting piece (305) and the connecting block (303) and aligned with each other.
4. A host back cover mold facilitating mold exchange according to claim 1 or 2, wherein: rotatory piece (301) are through die-cut mould (1) swing joint in pivot and the lid behind the host computer, and the lateral wall groove department of die-cut mould (1) of lid behind the host computer is equipped with the lug and blocks rotatory piece (301) excessive rotation.
5. A host back cover mold facilitating mold exchange according to any one of claim 3, wherein: the connecting block (303) is arranged in a T shape, and the connecting block (303) is fixed with the die fixing seat (2).
6. A host rear cover mold facilitating mold replacement according to claim 1 or 2, wherein: the fastening bolt (302) is separated from the connecting block (303), and the spring (304) presses the rotating block (301) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220085889.8U CN216632214U (en) | 2022-01-13 | 2022-01-13 | Host rear cover die convenient for replacing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220085889.8U CN216632214U (en) | 2022-01-13 | 2022-01-13 | Host rear cover die convenient for replacing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216632214U true CN216632214U (en) | 2022-05-31 |
Family
ID=81727423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220085889.8U Active CN216632214U (en) | 2022-01-13 | 2022-01-13 | Host rear cover die convenient for replacing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216632214U (en) |
-
2022
- 2022-01-13 CN CN202220085889.8U patent/CN216632214U/en active Active
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