CN220162995U - Novel accurate plastic die carrier - Google Patents
Novel accurate plastic die carrier Download PDFInfo
- Publication number
- CN220162995U CN220162995U CN202222710579.3U CN202222710579U CN220162995U CN 220162995 U CN220162995 U CN 220162995U CN 202222710579 U CN202222710579 U CN 202222710579U CN 220162995 U CN220162995 U CN 220162995U
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- die
- die carrier
- positioning
- frame
- groove
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- 239000004033 plastic Substances 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000006978 adaptation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a novel precise plastic die frame, which comprises a lower die frame, wherein a plurality of connecting seats are symmetrically arranged on an upper base surface of the lower die frame, guide rods are arranged on the connecting seats, a lower die groove is arranged between the guide rods and on the lower die frame, a plurality of positioning grooves are symmetrically arranged on two sides of the lower die groove and on the lower die frame, a positioning mechanism is arranged in each positioning groove, an upper die frame is connected to the upper part of each guide rod, a hydraulic telescopic rod and a positioning pin are connected to the upper die frame, the accuracy of the hydraulic telescopic rod can be guaranteed through the positioning structures arranged on the upper die frame and the lower die frame, and meanwhile, the service life of the hydraulic telescopic rod can be prolonged through an elastic structure, so that the loss is reduced.
Description
Technical Field
The utility model relates to the technical field of molds and mold frames, in particular to a novel precise plastic mold frame.
Background
The mould frame is a semi-finished product of the mould and consists of various steel plate matching parts, namely the framework of the whole mould. Because the processing involved with the die carrier and the die is quite different, the die manufacturer can choose to order the die carrier from the die carrier manufacturer, and the production advantages of the die carrier and the die carrier are utilized to improve the overall production quality and efficiency.
The plastic mold frame needs enough accuracy, but the accuracy is difficult to control due to the limited texture of the common plastic mold frame, so that a novel precise plastic mold frame is provided to solve the problems.
Disclosure of Invention
In view of the above, the utility model provides a novel precise plastic die carrier, which can ensure the accuracy of the plastic die carrier through positioning structures arranged on an upper die carrier and a lower die carrier, and can reduce the impact force and prolong the service life of the plastic die carrier through an elastic structure to reduce the loss.
In order to solve the technical problems, the utility model provides a novel precise plastic die carrier, which comprises a lower die carrier, wherein a plurality of connecting seats are symmetrically arranged on the base surface of the upper part of the lower die carrier, guide rods are arranged on the connecting seats, lower die grooves are arranged between the guide rods and on the lower die carrier, a plurality of positioning grooves are symmetrically arranged on two sides of the lower die groove and on the lower die carrier, a positioning mechanism is arranged in each positioning groove, the upper part of the guide rod is connected with an upper die carrier, and a hydraulic telescopic rod and a positioning pin are connected on the upper die carrier.
Further, the connecting seat is fixedly connected to the lower die frame, a threaded hole is formed in the upper base surface of the connecting seat, a threaded section is arranged at the lower part of the guide rod corresponding to the threaded hole, and the guide rod is screwed in the connecting seat.
Further, the positioning grooves are grooves formed in the lower die frame, and four positioning grooves are symmetrically formed in the lower die frame.
Further, the positioning mechanism comprises a sinking groove arranged at the lower part of the positioning groove, a sinking block arranged in the sinking groove, a plurality of guide plates arranged on the outer wall of the sinking block and penetrating through the side wall of the sinking groove, a sliding rod arranged in the lower die frame and connected with the guide plates, and an elastic structure arranged below the sinking block and positioned in the sinking groove.
Further, be provided with a plurality of through-holes that suits with the guide bar on the last die carrier, go up die carrier and guide bar sliding connection through the through-hole, go up the lower part of die carrier be provided with lower die cavity suited go up the die cavity, the locating pin is provided with a plurality ofly, the locating pin passes through locating piece fixed connection and at the lower part of die carrier, the locating piece suits with the constant head tank, the locating pin suits with the sink tank.
Further, the upper portion of guide bar is provided with the installation piece, be provided with the connecting plate on the installation piece, be connected with the mounting panel between the connecting plate, the lower part of mounting panel is provided with the hydraulic telescoping rod that links to each other with last die carrier.
Further, an output shaft of the hydraulic telescopic rod is in power connection with the upper die carrier through a cushion block, and the cushion block is a rubber block and is fixedly connected with an upper base surface of the upper die carrier.
The technical scheme of the utility model has the following beneficial effects:
1. set up the screw thread groove on the connecting seat, connect the guide bar on the connecting seat through the screw thread section that screw thread groove cooperation guide bar lower part set up, can guarantee the stability of guide bar, can take off the guide bar again when necessary and change or overhaul.
2. The locating block and the locating pin arranged on the upper die carrier are suitable for the locating groove and the sinking groove arranged on the lower die carrier, so that the locating block enters the locating groove when the upper die carrier is sinking, and the corresponding locating pin enters the sinking groove to effectively ensure the accuracy of the operation of the die carrier.
3. The lower part of the sinking block is provided with an elastic structure, and when the locating pin sinks to impact the sinking block, the impact force can be buffered through the elastic structure, so that the locating pin and the sinking block are prevented from being worn too fast.
4. The connecting plate sets up a plurality of, and connects the mounting panel through the connecting plate, can guarantee the stability of mounting panel, can make the mounting panel provide sufficient holding power to the hydraulic telescoping rod again.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a partial cross-sectional view of the structure of the present utility model;
FIG. 3 is a schematic top view of the upper mold frame of the present utility model;
FIG. 4 is an enlarged schematic view of the structure at A of the present utility model;
fig. 5 is a schematic top view of the lower mold frame of the present utility model.
In the figure: 1. a lower die frame; 2. a connecting seat; 3. a guide rod; 4. a lower die cavity; 5. a positioning groove; 6. a die carrier is arranged; 7. a hydraulic telescopic rod; 8. a positioning pin; 9. a sinking groove; 10. sinking blocks; 11. a guide plate; 12. a slide bar; 13. an elastic structure; 14. an upper die cavity; 15. a positioning block; 16. a mounting block; 17. a connecting plate; 18. a mounting plate; 19. and (5) cushion blocks.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.
As shown in fig. 1-5: the utility model provides a novel accurate plastic die carrier, includes die carrier 1 down, the upper portion basal plane symmetry of die carrier 1 is provided with a plurality of connecting seats 2 down, be provided with guide bar 3 on the connecting seat 2, be provided with down die cavity 4 between guide bar 3 and on die carrier 1 down, die cavity 4 both sides just symmetrically are provided with a plurality of constant head tanks 5 on die carrier 1 down, be provided with positioning mechanism in the constant head tank 5, the upper portion of guide bar 3 is connected with die carrier 6, be connected with hydraulic telescoping rod 7 and locating pin 8 on the die carrier 6, connecting seat fixed connection is fixed and is connected the guide bar through the connecting seat in the upper portion basal plane of lower mould, and the lower die cavity is fixed in the upper portion of lower and is provided with the last die cavity that suits with lower die cavity, and the constant head tank sets up in the four corners of lower die cavity, and is provided with positioning mechanism in the constant head tank, goes up sliding connection on the guide bar, and links to each other with hydraulic telescoping rod on the die carrier, and the lower die carrier that die carrier lower part of die carrier suits.
According to one embodiment of the present utility model, as shown in fig. 1, 2, 3 and 5, the connection seat 2 is fixedly connected to the lower mold frame 1, a threaded hole is provided on the upper base surface of the connection seat 2, a threaded section is provided at the lower part of the guide rod 3 corresponding to the threaded hole, the guide rod 3 is screwed into the connection seat 2, the threaded hole provided in the connection seat is adapted to the threaded section at the lower part of the guide rod, and the guide rod can be screwed into the connection seat;
the positioning grooves 5 are grooves formed in the lower die frame 1, four positioning grooves 5 are symmetrically formed in the lower die frame 1, and the positioning grooves are grooves formed in the lower die frame.
According to one embodiment of the present utility model, as shown in fig. 2 and 4, the positioning mechanism includes a sinking groove 9 disposed at the lower portion of the positioning groove 5, a sinking block 10 disposed inside the sinking groove 9, a plurality of guide plates 11 disposed on the outer wall of the sinking block 10 and penetrating through the side walls of the sinking groove 9, a slide rod 12 disposed inside the lower mold frame 1 and connected with the guide plates 11, and an elastic structure 13 disposed below the sinking block 10 and located inside the sinking groove 9, where the sinking groove is a groove disposed inside the positioning groove and located inside the lower mold frame, and is adapted to the positioning pin, and the positioning groove where the sinking groove is located is in a cavity shape, a plurality of grooves adapted to the guide plates are circumferentially and uniformly formed on the side walls of the sinking groove, the guide plates penetrate out of the grooves and are disposed on the penetrating portions, and arc-shaped grooves are disposed on the sinking block, and the grooves are adapted to the arc-shaped protrusions at the bottom of the positioning pin;
the upper die frame 6 is provided with a plurality of through holes which are matched with the guide rods 3, the upper die frame 6 is in sliding connection with the guide rods 3 through the through holes, the lower part of the upper die frame 6 is provided with an upper die groove 14 which is matched with the lower die groove 4, the positioning pins 8 are provided with a plurality of positioning pins, the positioning pins 8 are fixedly connected with the positioning pins 15 and are arranged at the lower part of the upper die frame 6, the positioning pins 15 are matched with the positioning grooves 5, the positioning pins 8 are matched with the sinking grooves 9, and the guide rods penetrate through the upper die frame equally, so that the upper die frame can be fixed and guided.
According to one embodiment of the present utility model, as shown in fig. 1 and 2, an installation block 16 is disposed at the upper portion of the guide rod 3, a connection plate 17 is disposed on the installation block 16, a connection plate 18 is connected between the connection plates 17, a hydraulic telescopic rod 7 connected with the upper die frame 6 is disposed at the lower portion of the connection plate 18, and drives the upper die frame to sink when started, and drives the upper die frame to reset when the hydraulic telescopic rod completes the sinking;
the output shaft of the hydraulic telescopic rod 7 is in power connection with the upper die frame 6 through a cushion block 19, the cushion block 19 is a rubber block and is fixedly connected with the upper base surface of the upper die frame 6, and the upper die frame is connected with the hydraulic telescopic rod through the cushion block.
The application method of the utility model comprises the following steps:
when the die is used, materials to be subjected to die pressing are placed in the lower die groove, then the hydraulic telescopic rod is started, the upper die frame and the upper die groove on the upper die frame are driven to sink by the hydraulic telescopic rod, and the upper die groove and the lower die groove are extruded, so that the purpose of shaping the materials is achieved.
In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (6)
1. The utility model provides a novel accurate plastic die carrier which characterized in that: including lower die carrier (1), the upper portion base plane symmetry of lower die carrier (1) is provided with a plurality of connecting seats (2), be provided with guide bar (3) on connecting seat (2), be provided with down die cavity (4) on die carrier (1) down between guide bar (3), die cavity (4) both sides and on die carrier (1) symmetry are provided with a plurality of constant head tanks (5) down, be provided with positioning mechanism in constant head tank (5), the upper portion of guide bar (3) is connected with die carrier (6), be connected with hydraulic telescoping rod (7) and locating pin (8) on last die carrier (6), connecting seat (2) fixed connection is on die carrier (1) down, be provided with the screw hole on the upper portion base plane of connecting seat (2), correspond the screw hole is provided with the screw thread section in the lower part of guide bar (3), guide bar (3) connect soon in connecting seat (2).
2. The novel precision plastic mold frame as claimed in claim 1, wherein: the positioning grooves (5) are grooves formed in the lower die frame (1), and the four positioning grooves (5) are symmetrically formed in the lower die frame (1).
3. The novel precision plastic mold frame as claimed in claim 2, wherein: the positioning mechanism comprises a sinking groove (9) arranged at the lower part of the positioning groove (5), a sinking block (10) arranged inside the sinking groove (9), a plurality of guide plates (11) arranged on the outer wall of the sinking block (10) and penetrating through the side wall of the sinking groove (9), a sliding rod (12) arranged inside the lower die carrier (1) and connected with the guide plates (11), and an elastic structure (13) arranged below the sinking block (10) and positioned inside the sinking groove (9).
4. A novel precision plastic former as claimed in claim 3, wherein: the die comprises an upper die frame (6), a plurality of through holes matched with a guide rod (3) are formed in the upper die frame (6), the upper die frame (6) is connected with the guide rod (3) in a sliding mode through the through holes, an upper die groove (14) matched with a lower die groove (4) is formed in the lower portion of the upper die frame (6), a plurality of positioning pins (8) are arranged, the positioning pins (8) are fixedly connected with the lower portion of the upper die frame (6) through positioning blocks (15), the positioning blocks (15) are matched with the positioning grooves (5), and the positioning pins (8) are matched with the sinking grooves (9).
5. The novel precision plastic mold frame as claimed in claim 4, wherein: the upper portion of guide bar (3) is provided with installation piece (16), be provided with connecting plate (17) on installation piece (16), be connected with mounting panel (18) between connecting plate (17), the lower part of mounting panel (18) is provided with hydraulic telescoping rod (7) that link to each other with last die carrier (6).
6. The novel precision plastic mold frame as claimed in claim 5, wherein: an output shaft of the hydraulic telescopic rod (7) is in power connection with the upper die carrier (6) through a cushion block (19), and the cushion block (19) is a rubber block and is fixedly connected with an upper base surface of the upper die carrier (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222710579.3U CN220162995U (en) | 2022-10-14 | 2022-10-14 | Novel accurate plastic die carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222710579.3U CN220162995U (en) | 2022-10-14 | 2022-10-14 | Novel accurate plastic die carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220162995U true CN220162995U (en) | 2023-12-12 |
Family
ID=89051641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222710579.3U Active CN220162995U (en) | 2022-10-14 | 2022-10-14 | Novel accurate plastic die carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220162995U (en) |
-
2022
- 2022-10-14 CN CN202222710579.3U patent/CN220162995U/en active Active
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