CN113981749B - Paper mould for hot press shaping - Google Patents
Paper mould for hot press shaping Download PDFInfo
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- CN113981749B CN113981749B CN202111311348.9A CN202111311348A CN113981749B CN 113981749 B CN113981749 B CN 113981749B CN 202111311348 A CN202111311348 A CN 202111311348A CN 113981749 B CN113981749 B CN 113981749B
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- hole
- locking
- locking piece
- groove
- die
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of dies, in particular to a paper-plastic die for hot press shaping, which comprises a base, a lower die and an upper die, wherein the lower die and the upper die are arranged on the base, a telescopic rod is fixedly arranged on the base, a moving groove is formed in the base, sliding grooves are symmetrically formed in two sides of the moving groove, a column hole is formed in one end of each sliding groove, a limiting pin is connected in each column hole in a threaded manner, a moving frame is inserted into each moving groove, moving blocks are symmetrically and integrally formed in two sides of each moving frame, the moving frames are pulled out from the base when the lower die is arranged, the lower die is arranged in a positioning hole in the moving frame, then the moving frames are reset, positioning and fixing of the lower die can be realized in the resetting process of the moving frames, and the paper-plastic die is very convenient and greatly improves the installation efficiency of the lower die.
Description
Technical Field
The invention relates to the technical field of dies, in particular to a paper-plastic die for hot press shaping.
Background
The mould is used for obtaining various moulds and tools of required products by methods such as injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and the like in industrial production, wherein the paper-plastic mould is widely used in the mould, the paper-plastic mould for hot press shaping in the prior art can not realize rapid installation and positioning of the mould in the actual use process, the steps of installing and fixing the paper-plastic mould are complex, the installation time of the mould is long, the workload of staff is increased on one hand, and the working efficiency of the mould is reduced on the other hand, so that the practicability of the paper-plastic mould is insufficient.
Therefore, we propose a paper-molding die for hot press setting to solve the above-mentioned drawbacks.
Disclosure of Invention
The invention aims to provide a paper mold for hot press setting, which solves the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a paper mould for hot briquetting, includes the base and installs bed die and last mould on the base, fixed mounting has the telescopic link on the base, and has seted up the movable groove on the base, the spout has been seted up to the bilateral symmetry in movable groove, the post hole has been seted up to the one end upper end of spout, threaded connection has the spacer pin in the post hole, peg graft in the movable groove has the movable frame, the bilateral symmetry integrated into one piece of movable frame is provided with the movable block, the spacer groove has been seted up on the movable block, the spacer pin is pegged graft in the spacer groove, the locating hole has been seted up to the upper end of movable frame, peg graft in the locating hole has the bed die, the both sides fixed block that is provided with of movable groove, one side welded fastening who is close to the post hole on the fixed block has the push pedal, and has seted up the fixed orifices on the fixed block, the upper end fixedly connected with of telescopic link goes up the footstock, the mounting hole has been seted up to the bilateral symmetry in the mounting hole, and installs the mould in the mounting hole.
Preferably, the lower extreme welded fastening of bed die has the reference column, the reference column is pegged graft in the locating hole, square hole has been seted up to the one end of bed die, and transversely has seted up logical groove on the bed die, logical groove and square hole link up.
Preferably, the two sides of the through groove are close to the square hole and are symmetrically welded and fixed with the inserting rod, the side face of the lower die close to the inserting rod is fixedly welded with the limit column, the two sides of the end, far away from the square hole, of the through groove are symmetrically welded and fixed with the guide block, the guide block is provided with the guide hole, and the square hole and the inserting rod are provided with the lower die fixing device.
Preferably, the lower die fixing device comprises a baffle, a first lock rod, a locking pin, a connecting spring, a pushing spring and a second lock rod, wherein the rear end of the baffle is provided with a plug hole, the plug hole is inserted with a plug rod, the connecting spring is sleeved on the plug rod, and the front end of the connecting spring is fixedly connected with the baffle.
Preferably, the baffle covers the guide hole in a non-working state, and the outer surface of the baffle is fixedly welded with a lug, and the lug is contacted with the push plate in a working state.
Preferably, the first locking rod and the second locking rod are both inserted in the square hole, a threaded hole is formed in the front end of the first locking rod, a locking pin is connected in the threaded hole in a threaded mode, the locking pin is inserted in a guide hole on one side, a plurality of connecting rods are fixedly welded on the first locking rod, a jacking spring is sleeved on the connecting rods, the connecting rods are inserted in the connecting holes, the connecting holes are formed in the second locking rod, a threaded hole is formed in the front end of the second locking rod, a locking pin is connected in the threaded hole in a threaded mode, and the locking pin on the second locking rod is inserted in the guide hole on the other side.
Preferably, the upper end welded fastening of last mould has the connecting block, the placing hole has been seted up to the upper end of connecting block, and the both sides symmetry of connecting block has been seted up the locking piece hole, the locking piece hole link up with the placing hole, and peg graft in the locking piece hole and have last mould locking device.
Preferably, the upper die locking device comprises a first locking piece, a reset spring and a second locking piece, wherein the first locking piece and the second locking piece are inserted into the locking piece hole through a placement hole, a connecting post is fixedly welded at the rear end of the first locking piece, the connecting post is sleeved with the reset spring and inserted into a matching hole, the matching hole is formed in the second locking piece, and the front ends of the first locking piece and the second locking piece are respectively inserted into the locking hole in a protruding mode under the working state.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality and has the following advantages:
1. when the lower die is installed, the movable frame is pulled out from the base, the lower die is installed in a positioning hole on the movable frame, then the movable frame is reset, positioning and fixing of the lower die can be realized in the resetting process of the movable frame, the convenience is realized, and the installation efficiency of the lower die is greatly improved;
2. when the upper die is installed, the upper die is inserted into the installation hole from the upper end of the upper footstock, then the first locking piece and the second locking piece are extruded in opposite directions, so that the upper die is completely inserted into the installation hole, the first locking piece and the second locking piece are released, and the locking pieces can be respectively inserted into the locking holes on two sides of the installation hole, so that the installation and the fixation of the upper die are realized very fast, and a large amount of time is saved.
Drawings
FIG. 1 is an exploded view of a paper mold and a base;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is an enlarged schematic view of FIG. 1 at B;
fig. 4 is a schematic structural view of the base.
In the figure: 1. a base; 11. a moving rack; 111. a moving block; 112. positioning holes; 12. a telescopic rod; 13. a moving groove; 14. a fixed block; 141. a push plate; 142. a fixing hole; 15. a limiting pin; 2. an upper top base; 21. a mounting hole; 211. a locking hole; 3. a lower die; 31. square holes; 32. a limit column; 33. a through groove; 331. inserting a connecting rod; 332. a guide block; 333. a connecting spring; 34. positioning columns; 4. an upper die; 41. a connecting block; 411. placing the hole; 412. a locking piece hole; 5. a baffle; 51. a bump; 6. a first lock lever; 61. a locking pin; 62. a connecting rod; 63. a spring is tightly propped; 7. a second lock lever; 71. a connection hole; 8. a first locking piece; 81. a connecting column; 82. a return spring; 9. and a second locking piece.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 4, the present invention provides a technical solution:
the utility model provides a paper mould for hot briquetting, including base 1 and install bed die 3 and the last mould 4 on base 1, fixed mounting has telescopic link 12 on the base 1, and set up removal groove 13 on the base 1, the spout has been seted up to the bilateral symmetry of removal groove 13, the post hole has been seted up to the one end upper end of spout, threaded connection has spacer pin 15 in the post hole, peg graft in the removal groove 13 has movable frame 11, the bilateral symmetry integrated into one piece of movable frame 11 is provided with movable block 111, the spacing groove has been seted up on the movable block 111, the spacer pin 15 is pegged graft in the spacing groove, the locating hole 112 has been seted up to the upper end of movable frame 11, peg graft in the locating hole 112 have bed die 3 and the lower extreme welded fastening of bed die 3 have reference column 34, square hole 31 has been seted up to the one end of bed die 3, and transversely seted up logical groove 33 on the bed die 3, logical groove 33 link up with square hole 31.
The two sides of the through groove 33 are symmetrically welded and fixed with the inserting connection rod 331 near one end of the square hole 31, the side face of the lower die 3 near the inserting connection rod 331 is welded and fixed with the limit column 32, the two sides of one end of the through groove 33 far away from the square hole 31 are symmetrically welded and fixed with the guide block 332, the guide block 332 is provided with the guide hole, and the square hole 31 and the inserting connection rod 331 are provided with the lower die fixing device.
The lower die fixing device comprises a baffle 5, a first lock rod 6, a locking pin 61, a connecting spring 333, a pushing spring 63 and a second lock rod 7, wherein the rear end of the baffle 5 is provided with a plug hole, a plug rod 331 is plugged in the plug hole, the connecting spring 333 is sleeved on the plug rod 331, the front end of the connecting spring 333 is fixedly connected with the baffle 5, the rear end of the connecting spring 333 is welded and fixed on the end face of the through groove 33, and the connecting spring 333 is in a compressed state in a working state.
The baffle 5 covers the guide hole in a non-working state, the bump 51 is welded and fixed on the outer surface of the baffle 5, the bump 51 is in contact with the push plate 141 in a working state, and the baffle 5 is not blocked at the port of the guide hole in the working state.
The first lock rod 6 and the second lock rod 7 are both inserted into the square hole 31, the front end of the first lock rod 6 is provided with a threaded hole, the threaded hole is internally and threadedly connected with a locking pin 61, the locking pin 61 is inserted into a guide hole on one side, a plurality of connecting rods 62 are fixedly welded on the first lock rod 6, a tightening spring 63 is sleeved on each connecting rod 62, the connecting rods 62 are inserted into the connecting holes 71, the connecting holes 71 are formed in the second lock rod 7, the front end of the second lock rod 7 is also provided with a threaded hole, the threaded hole is internally and threadedly connected with the locking pin 61, the locking pin 61 on the second lock rod 7 is inserted into a guide hole on the other side, two ends of the tightening spring 63 are respectively welded and fixed on the first lock rod 6 and the second lock rod 7, and the locking pin 61 is inserted into the fixing hole 142 in a natural state at the moment.
The fixed block 14 is fixedly arranged on two sides of the moving groove 13, the push plate 141 is fixedly welded on one side, close to the column hole, of the fixed block 14, the fixed hole 142 is formed in the fixed block 14, the upper end of the telescopic rod 12 is fixedly connected with the upper top seat 2, the mounting hole 21 is formed in the upper top seat 2, the locking hole 211 is symmetrically formed in two sides of the mounting hole 21, the upper end of the upper die 4 and the upper die 4 is fixedly welded with the connecting block 41, the placing hole 411 is formed in the upper end of the connecting block 41, the locking block hole 412 is symmetrically formed in two sides of the connecting block 41, the locking block hole 412 is communicated with the placing hole 411, the upper die locking device is inserted in the locking block hole 412 and comprises a first locking block 8, a reset spring 82 and a second locking block 9, the first locking block 8 and the second locking block 9 are inserted in the locking block hole 412 through the placing hole 411, the rear end of the first locking block 8 is fixedly welded with the connecting column 81, the connecting column 81 is sleeved with the reset spring 82, the connecting column 81 is inserted in the matching hole, the matching hole is formed in the first locking block 8 and the second locking block 9 is in the front of the second locking hole 9, and the two ends of the first locking block 9 and the second locking block 9 can be freely welded on the front of the second locking block 9 and the two ends of the first locking block 9 are in the same state as the same as the front of the matching hole.
Working principle: when the lower die 3 is installed, the movable frame 11 is pulled to the outer side of the movable groove 13 to enable the movable frame to protrude out of the movable groove 13, then the positioning column 34 is inserted into the positioning hole 112 to install the lower die 3, then the movable frame 11 is reset, in the process, the push plate 141 is contacted with the convex block 51 on the baffle 5 to push the baffle 5 to the direction close to the port of the square hole 31 so that the baffle 5 is not blocked on the guide hole, then the locking pin 61 is ejected into the fixing hole 142 under the action of the ejection spring 63 to fix the lower die 3 and the movable frame 11, so that the lower die 3 is conveniently installed, when the upper die 4 is installed, the upper die 4 is inserted into the installation hole 21 from the upper end of the upper top seat 2, then the first locking piece 8 and the second locking piece 9 are oppositely pressed to enable the front ends of the locking pieces to be retracted into the locking piece holes 412, then the upper die 4 is completely inserted into the mounting hole 21, the first locking piece 8 and the second locking piece 9 are released to be ejected into the locking hole 211 under the action of the reset spring 82 to realize the fixed mounting of the upper die 4, the upper die 4 can be removed by extruding the first locking piece 8 and the second locking piece 9 in opposite directions again to enable the locking piece to exit the locking hole 211 when the upper die and the lower die are required to be disassembled, the first locking rod 6 and the second locking rod 7 are extruded in opposite directions to enable the locking pin 61 to exit the fixing hole 142 to completely enter the guide hole when the lower die 3 is disassembled, then the movable frame 11 is pulled in a direction close to the limiting pin 15, so that the baffle plate 5 is far away from the fixed block 14 until the movable frame 11 is moved out of the base 1, then the baffle plate 5 is ejected to a port of the guide hole under the action of the connecting spring 333 to fix the locking pin 61 in the guide hole, the unlocking of the lower die 3 is realized, so that the lower die 3 can be disassembled very conveniently and rapidly, and the working efficiency is greatly improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a paper mould for hot briquetting, includes base (1) and installs bed die (3) and last mould (4) on base (1), its characterized in that: the utility model discloses a base, including base (1) and fixed mounting, telescopic link (12) have on base (1), and set up on base (1) remove groove (13), the spout has been seted up to the bilateral symmetry of remove groove (13), the post hole has been seted up to the one end upper end of spout, threaded connection has spacer pin (15) in the post hole, peg graft in remove groove (13) have movable frame (11), the bilateral symmetry integrated into one piece of movable frame (11) is provided with movable block (111), set up the spacing groove on movable block (111), peg graft spacer pin (15) in the spacing groove, locating hole (112) have been seted up to the upper end of movable frame (11), peg graft in locating hole (112) have bed die (3), the both sides fixed mounting block (14) have been provided with of movable groove (13), one side welded fastening who is close to the post hole has push pedal (141) on fixed block (14), set up fixed hole (142) on fixed block (14), the upper end fixedly connected with on telescopic link (12) jack-up (2), set up square die (21) have in the upper end (21) and set up square die (21) in the one side, install square die (21) in the hole (21), and the lower die (3) is transversely provided with a through groove (33), the through groove (33) is communicated with the square hole (31), one end of the two sides of the through groove (33) close to the square hole (31) is symmetrically welded and fixed with a plug rod (331), and a limit post (32) is welded and fixed on the side face of the lower die (3) close to the plug rod (331), one end of the through groove (33) far away from the square hole (31) is symmetrically welded and fixed with a guide block (332), the guide block (332) is provided with a guide hole, the square hole (31) and the plug rod (331) are provided with a lower die fixing device, the lower die fixing device comprises a baffle plate (5), a first lock rod (6), a locking pin (61), a connecting spring (333), a pushing spring (63) and a second lock rod (7), the rear end of the baffle plate (5) is provided with a plug hole, the plug rod (331) is inserted in the plug hole, the connecting spring (333) is sleeved on the plug rod (331), the front end of the connecting spring (333) is fixedly connected with the first lock rod (411) and the second lock rod (31) is fixedly provided with the upper end (41), and locking piece hole (412) have been seted up to the bilateral symmetry of connecting block (41), locking piece hole (412) link up with placing hole (411), and peg graft in locking piece hole (412) have last mould locking device, go up mould locking device and include first locking piece (8), reset spring (82) and second locking piece (9), first locking piece (8) and second locking piece (9) all peg graft in locking piece hole (412) through placing hole (411), and the rear end welded fastening of first locking piece (8) has spliced pole (81), reset spring (82) have been cup jointed on spliced pole (81), and spliced pole (81) are pegged graft in the mating hole, the mating hole is seted up on second locking piece (9), the front end of first locking piece (8) and second locking piece (9) all outstanding locking piece hole (412) and peg graft respectively in locking hole (211) under the operating condition.
2. The paper-molding die for hot press forming according to claim 1, wherein: the lower end of the lower die (3) is fixedly welded with a positioning column (34), and the positioning column (34) is inserted into the positioning hole (112).
3. A paper-mould for hot press forming according to claim 2, characterized in that: the baffle (5) is covered on the guide hole in a non-working state, the outer surface of the baffle (5) is fixedly welded with the convex block (51), and the convex block (51) is contacted with the push plate (141) in a working state.
4. A paper-mould for hot press forming according to claim 3, characterized in that: the front end of first locking lever (6) has offered the screw hole, threaded connection has locking pin (61) in the screw hole, locking pin (61) peg graft in the guiding hole of one side, welded fastening has a plurality of connecting rods (62) on first locking lever (6), cup joint tight spring (63) in top on connecting rod (62), and connecting rod (62) peg graft in connecting hole (71), connecting hole (71) are offered on second locking lever (7), the screw hole is also offered to the front end of second locking lever (7), and also threaded connection has locking pin (61) in the screw hole, and locking pin (61) on second locking lever (7) peg graft in the guiding hole of opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111311348.9A CN113981749B (en) | 2021-11-08 | 2021-11-08 | Paper mould for hot press shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111311348.9A CN113981749B (en) | 2021-11-08 | 2021-11-08 | Paper mould for hot press shaping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113981749A CN113981749A (en) | 2022-01-28 |
| CN113981749B true CN113981749B (en) | 2023-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111311348.9A Active CN113981749B (en) | 2021-11-08 | 2021-11-08 | Paper mould for hot press shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113981749B (en) |
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| US8342838B2 (en) * | 2010-10-06 | 2013-01-01 | Cheng Uei Precision Industry Co., Ltd. | Mold with sliders |
| CN106192604A (en) * | 2015-05-28 | 2016-12-07 | 金箭印刷事业有限公司 | Deformable die assembly and method of driving the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009089795A1 (en) * | 2008-01-14 | 2009-07-23 | Zhaoyu Wang | A mold assembly and its supporting feet |
| KR20130001735U (en) * | 2011-09-05 | 2013-03-13 | 김인수 | Double slide device for eject mold |
| CN211334335U (en) * | 2019-10-09 | 2020-08-25 | 李奥龙 | Plastic products is convenient for dismantle dropout structure for mould |
| CN211891602U (en) * | 2020-01-13 | 2020-11-10 | 苏州甘霖模具有限公司 | ABS paper-plastic mold with centering function |
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| Publication number | Publication date |
|---|---|
| CN113981749A (en) | 2022-01-28 |
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