CN215791393U - Be fit for powder injection molding clock and watch accessory mould - Google Patents
Be fit for powder injection molding clock and watch accessory mould Download PDFInfo
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- CN215791393U CN215791393U CN202121890225.0U CN202121890225U CN215791393U CN 215791393 U CN215791393 U CN 215791393U CN 202121890225 U CN202121890225 U CN 202121890225U CN 215791393 U CN215791393 U CN 215791393U
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- injection molding
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- groove
- upper die
- powder injection
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 71
- 239000000843 powder Substances 0.000 title claims abstract description 19
- 238000000465 moulding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
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Abstract
The utility model discloses a clock accessory mould suitable for powder injection molding, which relates to the technical field of clock accessory moulds and comprises a base and a lower mould seat arranged at the upper end of the base, wherein an upper mould seat is arranged at the upper end of the lower mould seat, a base is arranged inside an inner groove, a slot is formed in the surface of the base and is matched with an insert column at the lower end of an injection molding plate, an injection molding plate can be placed at the upper end of the base by the matching of the slot and the insert column by an operator, the surface of the base is provided with an inner groove, the slot is arranged at the inner side of the inner groove, an electric push rod is arranged inside the slot, the other end of the electric push rod is connected with a slide block, after the injection molding is finished, the operator can open a switch to enable the electric push rod to push the slide block to move left and right and move, and simultaneously can enable an included angle between movable rods to be reduced, and at the time, the injection molding plate can be ejected out of the injection molding plate, so that the injection molding plate can be conveniently replaced, different injection molding surfaces have different injection molding cavities, so that different clock accessories can be manufactured without using other molds.
Description
Technical Field
The utility model relates to the technical field of clock accessory molds, in particular to a clock accessory mold suitable for powder injection molding.
Background
The industrial production of the die is used for obtaining various dies and tools of required products by methods such as injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like. In short, powder injection molding refers to granulation, injection molding machine injection molding under heating and plasticizing state into mold cavity for solidification molding, then removing binder in the molded blank by chemical or thermal decomposition method, and finally sintering and densifying to obtain the final product.
At present when making clock accessory, can use the mould to carry out machine-shaping to it, current mould is in the use, and extrusion shaping is aimed at with upper die base and die holder to general manual work, owing to do not set up the structure that automatic rising drove the upper die base, and manual operation gets up comparatively loaded down with trivial details, and it is inconvenient to use, and the clock includes multiple accessory, when needing corresponding accessory to make, need change the mould, can not go on same mould, and the result of use is not good.
In view of the above problems, the present invention proposes a mold suitable for powder injection molding a timepiece accessory.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a clock accessory die suitable for powder injection molding, when in use, after injection molding liquid is poured into an injection molding cavity, an operator starts a motor to work to drive a screw rod to rotate, an upper die base can be automatically lifted through the matching of the screw rod and a thread block, the use is convenient, the upper die base is not required to be manually arranged on a lower die base, the operation is convenient, and therefore, the problems in the background technology are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a mould suitable for powder injection molding of clock accessories comprises a base and a lower die holder arranged at the upper end of the base, wherein an upper die holder is arranged at the upper end of the lower die holder, a lifting piece is arranged on one side of the base, and the lifting piece is arranged on the outer sides of the lower die holder and the upper die holder;
the lifting piece comprises an outer frame arranged on one side of the base and a side groove arranged on one side of the outer frame, and a screw rod is arranged in the side groove.
Preferably, the lower die base comprises a positioning column and an inner groove arranged inside the lower die base, a base is arranged inside the inner groove, and an injection molding plate is arranged at the upper end of the base.
Preferably, the surface of the base is provided with an embedded groove, one side of the embedded groove is provided with a slot, the inner side of the embedded groove is provided with a sliding groove, the inner side of the sliding groove is provided with an electric push rod, and the other end of the electric push rod is connected with the sliding block.
Preferably, the upper end of the sliding block is movably provided with a movable rod, and the other end of the movable rod is movably connected with the ejection plate.
Preferably, the lower extreme of moulding plastics the board is provided with inserts the post, and the chamber of moulding plastics has been seted up on the surface of moulding plastics the board.
Preferably, the upper die base comprises a positioning hole and a magnetic groove formed in the inner side of the upper die base, an upper die plate is arranged on the inner side of the upper die base, a magnetic column is arranged on one side, close to the upper die base, of the upper die plate, the magnetic column and the magnetic groove are opposite magnets, threaded blocks are installed on two sides of the upper die base, and the threaded blocks are in threaded fit connection with the screw rods.
Preferably, the lifting pieces are arranged in two groups, and the two groups of lifting pieces are symmetrically arranged about the center line of the base.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model provides a clock accessory die suitable for powder injection molding, wherein an outer frame is fixedly arranged on one side of a base, a side groove is formed in the inner side of the outer frame, a lead screw is arranged in the side groove, one end of the lead screw is externally connected with an output end of a motor, the other end of the lead screw is movably connected with the inner wall of the side groove, the lead screw is in threaded fit connection with a threaded block on one side of an upper die base, when the clock accessory die is used, after injection molding liquid is poured into an injection molding cavity, an operator starts the motor to work to enable the lead screw to rotate, the upper die base can be automatically lifted through the matching of the lead screw and the threaded block, the clock accessory die is convenient to use, the upper die base does not need to be manually arranged on a lower die base, and the clock accessory die is convenient to operate.
2. The utility model provides a clock accessory mould suitable for powder injection molding, wherein a base is arranged inside an inner groove, a slot is formed in the surface of the base and is matched with an insert column at the lower end of an injection molding plate, an operator can place the injection molding plate at the upper end of the base through the matching of the slot and the insert column, a built-in groove is formed in the surface of the base, a sliding groove is formed in the inner side of the built-in groove, an electric push rod is arranged inside the sliding groove, the other end of the electric push rod is connected with a sliding block, after the accessory is injection molded, the operator can open a switch to enable the electric push rod to push the sliding block to move left and right, meanwhile, an included angle between the movable rods can be reduced, the ejection plate can eject the injection molding plate out, the injection molding plate can be conveniently replaced, injection molding cavities on the surfaces of different injection molding plates are different, different clock accessories can be manufactured, and other moulds are not needed.
3. The utility model provides a clock accessory die suitable for powder injection molding, wherein a magnetic groove is formed in the inner side of an upper die base, the magnetic groove is matched with a magnetic column on one side of an upper die plate, the magnetic groove and the magnetic column are opposite magnets, and the opposite magnets can attract each other, so that the upper die plate can be installed on the inner side of the upper die base.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a diagram illustrating a moving state of a thread block according to the present invention;
FIG. 3 is a schematic structural view of the lower die holder of the present invention;
fig. 4 is a schematic structural view of an upper die base of the present invention.
In the figure: 1. a base; 2. a lower die holder; 21. a positioning column; 22. an inner tank; 23. a base; 231. a built-in groove; 232. a slot; 233. a chute; 234. an electric push rod; 235. a slider; 236. a movable rod; 237. ejecting the plate; 24. injection molding a plate; 241. an injection molding cavity; 242. inserting a column; 3. an upper die holder; 31. positioning holes; 32. a magnetic slot; 33. mounting a template; 34. a magnetic column; 4. a lifting member; 41. an outer frame; 42. a side groove; 43. a screw rod; 35. a thread block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a mold suitable for powder injection molding of a clock accessory comprises a base 1 and a lower mold base 2 arranged at the upper end of the base 1, wherein an upper mold base 3 is arranged at the upper end of the lower mold base 2, a lifting piece 4 is arranged at one side of the base 1, and the lifting piece 4 is arranged at the outer sides of the lower mold base 2 and the upper mold base 3.
Referring to fig. 2, the lifting member 4 includes an outer frame 41 disposed at one side of the base 1 and a side groove 42 disposed at one side of the outer frame 41, and a screw rod 43 is installed inside the side groove 42; two groups of lifting pieces 4 are arranged, and the two groups of lifting pieces 4 are symmetrically arranged about the central line of the base 1; after the liquid of will moulding plastics is poured into injection molding cavity 241 during the use, operating personnel opens motor work, makes lead screw 43 rotate, through the cooperation of lead screw 43 and thread block 35, can make upper die base 3 go up and down automatically, convenient to use need not the manual work and installs upper die base 3 on lower die holder 2, convenient operation.
Referring to fig. 3, the lower die holder 2 includes a positioning column 21 and an inner groove 22 disposed inside the lower die holder 2, a base 23 is installed inside the inner groove 22, and an injection molding plate 24 is disposed at an upper end of the base 23; the surface of the base 23 is provided with an internal groove 231, one side of the internal groove 231 is provided with a slot 232, the inner side of the internal groove 231 is provided with a sliding groove 233, the inner side of the sliding groove 233 is provided with an electric push rod 234, and the other end of the electric push rod 234 is connected with a sliding block 235; the upper end of the sliding block 235 is movably provided with a movable rod 236, and the other end of the movable rod 236 is movably connected with the ejecting plate 237; the lower end of the injection molding plate 24 is provided with an insert column 242, and the surface of the injection molding plate 24 is provided with an injection molding cavity 241; the cooperation that operating personnel passes through slot 232 and post 242 inserts, can place injection moulding plate 24 in the upper end of base 23, after the accessory is accomplished in moulding plastics, operating personnel can open the switch and make electric putter 234 promote slider 235 and remove about, can make the contained angle between the movable rod 236 diminish simultaneously, ejector plate 237 can be ejecting with injection moulding plate 24 this moment, be convenient for change injection moulding plate 24, the chamber 241 of moulding plastics on different injection moulding plate 24 surfaces is different, can be with the clock and watch accessory of preparation difference, need not to use other moulds.
Referring to fig. 4, the upper die base 3 includes a positioning hole 31 and a magnetic groove 32 disposed inside the upper die base 3, an upper die plate 33 is disposed inside the upper die base 3, a magnetic column 34 is disposed on one side of the upper die plate 33 close to the upper die base 3, the magnetic column 34 and the magnetic groove 32 are opposite magnets, threaded blocks 35 are mounted on two sides of the upper die base 3, and the threaded blocks 35 are in threaded fit connection with a screw rod 43; opposite magnets can attract each other, so that the upper template 33 can be installed on the inner side of the upper die base 3, when the injection molding plate 24 is replaced, an operator pulls the upper template 33 downwards to take the injection molding plate down, and the upper template 33 with the same shape as the injection molding plate 24 is replaced for use, so that the use effect is good.
The working principle is as follows: when the injection molding machine is used, after injection molding liquid is poured into the injection molding cavity 241, an operator starts the motor to work to enable the screw rod 43 to rotate, the upper die base 3 can be automatically lifted through the matching of the screw rod 43 and the thread block 35, the use is convenient, the upper die base 3 is not required to be manually installed on the lower die base 2, the operation is convenient, the base 23 is installed inside the inner groove 22, the surface of the base 23 is provided with the slot 232, the slot 232 is matched with the inserting column 242 at the lower end of the injection molding plate 24, the operator can place the injection molding plate 24 at the upper end of the base 23 through the matching of the slot 232 and the inserting column 242, the surface of the base 23 is provided with the built-in groove 231, the sliding groove 233 is arranged inside the built-in groove 231, the electric push rod 234 is installed inside the sliding groove 233, the other end of the electric push rod 234 is connected with the sliding block 235, after the injection molding is completed, the operator can open the switch to enable the electric push rod 234 to push the sliding block 235 to move left and right, meanwhile, the included angle between the movable rods 236 can be reduced, the ejection plate 237 can eject the injection molding plate 24 at the moment, the injection molding plate 24 is convenient to replace, the injection molding cavities 241 on the surfaces of different injection molding plates 24 are different, different clock accessories can be manufactured, other dies are not needed, the magnetic groove 32 is formed in the inner side of the upper die base 3, the magnetic groove 32 is matched with the magnetic column 34 on one side of the upper die plate 33, the magnetic groove 32 and the magnetic column 34 are opposite magnets, the opposite magnets can attract each other, the upper die plate 33 can be installed on the inner side of the upper die base 3, when the injection molding plate 24 is replaced, an operator pulls the upper die plate 33 downwards to take the upper die plate 33 down, the upper die plate 33 with the same shape as the injection molding plate 24 is replaced, and the use effect is good.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a be fit for powder injection molding clock and watch accessory mould, includes base (1) and die holder (2) of setting in base (1) upper end, upper die base (3), its characterized in that are installed to the upper end of die holder (2): one side of the base (1) is provided with a lifting piece (4), and the lifting piece (4) is arranged on the outer sides of the lower die holder (2) and the upper die holder (3);
the lifting piece (4) comprises an outer frame (41) arranged on one side of the base (1) and a side groove (42) arranged on one side of the outer frame (41), and a screw rod (43) is arranged in the side groove (42).
2. A mold suitable for powder injection molding a timepiece accessory according to claim 1, wherein: the lower die holder (2) comprises a positioning column (21) and an inner groove (22) arranged inside the lower die holder (2), a base (23) is arranged inside the inner groove (22), and an injection molding plate (24) is arranged at the upper end of the base (23).
3. A mold suitable for powder injection molding a timepiece accessory according to claim 2, wherein: the surface of the base (23) is provided with a built-in groove (231), one side of the built-in groove (231) is provided with a slot (232), the inner side of the built-in groove (231) is provided with a sliding groove (233), the inner side of the sliding groove (233) is provided with an electric push rod (234), and the other end of the electric push rod (234) is connected with a sliding block (235).
4. A mold suitable for powder injection molding a timepiece accessory according to claim 3, wherein: the upper end of the sliding block (235) is movably provided with a movable rod (236), and the other end of the movable rod (236) is movably connected with the ejection plate (237).
5. A mold suitable for powder injection molding a timepiece accessory according to claim 2, wherein: the lower extreme of injection molding board (24) is provided with inserts post (242), and injection molding chamber (241) have been seted up on the surface of injection molding board (24).
6. A mold suitable for powder injection molding a timepiece accessory according to claim 1, wherein: the upper die base (3) comprises a positioning hole (31) and a magnetic groove (32) formed in the inner side of the upper die base (3), an upper die plate (33) is arranged on the inner side of the upper die base (3), a magnetic column (34) is arranged on one side, close to the upper die base (3), of the upper die plate (33), the magnetic column (34) and the magnetic groove (32) are opposite magnets, thread blocks (35) are installed on two sides of the upper die base (3), and the thread blocks (35) are in threaded fit connection with a screw rod (43).
7. A mold suitable for powder injection molding a timepiece accessory according to claim 1, wherein: the lifting pieces (4) are arranged in two groups, and the two groups of lifting pieces (4) are symmetrically arranged relative to the center line of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121890225.0U CN215791393U (en) | 2021-08-13 | 2021-08-13 | Be fit for powder injection molding clock and watch accessory mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121890225.0U CN215791393U (en) | 2021-08-13 | 2021-08-13 | Be fit for powder injection molding clock and watch accessory mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215791393U true CN215791393U (en) | 2022-02-11 |
Family
ID=80130879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121890225.0U Active CN215791393U (en) | 2021-08-13 | 2021-08-13 | Be fit for powder injection molding clock and watch accessory mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215791393U (en) |
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2021
- 2021-08-13 CN CN202121890225.0U patent/CN215791393U/en active Active
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