CN213972273U - Bicycle saddle injection mold - Google Patents
Bicycle saddle injection mold Download PDFInfo
- Publication number
- CN213972273U CN213972273U CN202021811778.8U CN202021811778U CN213972273U CN 213972273 U CN213972273 U CN 213972273U CN 202021811778 U CN202021811778 U CN 202021811778U CN 213972273 U CN213972273 U CN 213972273U
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- Prior art keywords
- mould
- push rod
- injection mold
- stripper plate
- mode
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- 238000002347 injection Methods 0.000 title claims abstract description 33
- 239000007924 injection Substances 0.000 title claims abstract description 33
- 238000007789 sealing Methods 0.000 claims description 8
- 239000003351 stiffener Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 239000002994 raw material Substances 0.000 abstract description 5
- 239000000243 solution Substances 0.000 abstract description 3
- 208000035209 Ring chromosome 17 syndrome Diseases 0.000 description 14
- 208000032826 Ring chromosome 3 syndrome Diseases 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 230000002547 anomalous effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a saddle injection mold for bicycle, including last mould, stripper plate, standing groove and rings, the bottom of going up the mould is equipped with the lower mould, the die cavity is seted up to the inside of lower mould, the stripper plate is connected through the mode of gomphosis to the inside of lower mould, the bottom of stripper plate is equipped with vice push rod, the diaphragm is connected through the welded mode in the bottom of vice push rod. This saddle injection mold for bicycle, be equipped with two stripper plates through the inside at the lower mould, better solution traditional saddle injection mold break away from the relatively poor problem of effect when carrying out the drawing of patterns, after the raw materials forms the work piece in the inside of die cavity, the both sides of its work piece will laminate on the stripper plate, can utilize the auxiliary push rod to promote the stripper plate to rise this moment, thereby can drive the saddle work piece simultaneously and break away from out from the inside of die cavity, the inhomogeneous condition of saddle work piece atress has been avoided appearing easily when ejecting drawing of patterns, the overall structure is simple, comparatively convenient during the operation, the effect of drawing of patterns is better.
Description
Technical Field
The utility model relates to a bicycle processing technology field specifically is a saddle injection mold for bicycle.
Background
A bicycle, also known as a bicycle or a bicycle, is a two-wheeled small land vehicle, and a bicycle saddle is an accessory on which a rider sits, is one of essential parts of the bicycle, and plays a role in supporting the rider during application.
The bicycle saddle injection mold on the present market mostly demolds comparatively difficultly when using, because the saddle itself of bicycle is anomalous shape, so the inhomogeneous condition of atress appears easily between the bottom of its saddle work piece and the knock-out rod, thereby lead to the saddle to appear the even condition of drawing of patterns failure of saddle work piece slope when being ejecting, the effect of drawing of patterns is relatively poor, the rings at most saddle injection mold top all are fixed structure simultaneously, its occupation space is great when no matter using or idle, if rings receive the striking when idle, appear connecting unstable condition very easily, inconvenient staff operates, comparatively trouble when using.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model is not enough to prior art, the utility model provides a saddle injection mold for bicycle, it is comparatively difficult to have solved the drawing of patterns of bicycle saddle injection mold on the current market mostly when using, because the saddle itself of bicycle is anomalous shape, so the inhomogeneous condition of atress appears easily between the bottom of its saddle work piece and the knock-out pole, thereby lead to the saddle appear the even drawing of patterns failure's of saddle work piece slope the condition when being ejecting, the effect of drawing of patterns is relatively poor, the rings at most saddle injection mold top all are fixed structure simultaneously, whether it all is great when using or idle its occupation space, if rings receive the striking when idle, appear connecting unstable condition very easily, inconvenient staff operates, comparatively troublesome problem during the use.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a saddle injection mold for bicycle, includes mould, stripper plate, standing groove and rings, the bottom of going up the mould is equipped with the lower mould, the die cavity is seted up to the inside of lower mould, the stripper plate is connected through the mode of gomphosis to the inside of lower mould, the bottom of stripper plate is equipped with vice push rod, the diaphragm is connected through the welded mode to the bottom of vice push rod, the bottom fixed connection main push rod of diaphragm, the standing groove is seted up at the top of going up the mould, the inside of standing groove is equipped with rings, the top of going up the mould plastics mouth through the mode connection of inlaying.
Preferably, the bottom of the upper die is connected with a guide rod in an inserting mode, the bottom of the guide rod is fixedly connected with the lower die, and the guide rod is in an evenly distributed mode.
Preferably, the inside fixed connection fixed plate of standing groove, the fixed plate is the symmetric distribution form, connect the pivot through the mode of inlaying between the fixed plate, the outside of pivot is through the mode adapter sleeve that cup joints, rings are connected through the welded mode in the sheathed tube outside.
Preferably, the hanging rings are evenly distributed, and the hanging rings are hidden in the placing groove.
Preferably, the bottom of the lower die is provided with a sealing ring, the inside of the sealing ring is connected with the main push rod in an inserting mode, and the auxiliary push rod is connected with the reinforcing rod in a welding mode.
Preferably, the top of vice push rod is equipped with the picture peg, the slot is seted up to the bottom of stripper plate, the picture peg inserts in the inside of slot, adopt the bolt to connect between stripper plate and the picture peg.
(III) advantageous effects
The utility model provides a saddle injection mold for bicycle. The method has the following beneficial effects:
(1) the bicycle saddle injection mold has the advantages that the two stripping plates are arranged inside the lower mold, so that the problem that the traditional bicycle saddle injection mold is poor in stripping effect when the traditional bicycle saddle injection mold is used for stripping is solved well, the two stripping plates are positioned on the two sides of the mold cavity, after a workpiece is formed in the mold cavity by raw materials, the two sides of the workpiece are attached to the stripping plates, the stripping plates can be pushed to ascend by the aid of the auxiliary push rod, the bicycle saddle workpiece can be driven to be stripped from the inside of the mold cavity at the same time, the condition that the stress of the bicycle saddle workpiece is uneven when the bicycle saddle is ejected and stripped is avoided, the stripping failure rate of the injection mold is greatly reduced, the whole structure is simple, the functionality is strong, the operation is convenient, and the stripping effect is good;
(2) this saddle injection mold for bicycle, set up the standing groove through the top at last mould, and the rings of the internally mounted rotary type at the standing groove, can put down rings itself when rings are idle, make it hide in the inside of standing groove, then when need lift by crane to last mould, only need come from the inside upset of standing groove with rings, then can begin to use rings to realize the purpose of lifting by crane, rings just do not exist when using like this and occupy the problem of mould top space, and can also avoid rings to receive the striking condition that leads to the damage when idle, unusual convenience during the use, easy operation is convenient, and the practicality is stronger.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic view of the internal structure of the lower mold of the present invention;
fig. 3 is a top view of the upper mold of the present invention;
fig. 4 is a schematic view of the internal structure of the stripper plate of the present invention.
In the drawing, an upper die-1, a lower die-2, a sealing ring-3, a main push rod-4, an injection molding port-5, a guide rod-6, a transverse plate-7, a reinforcing rod-8, an auxiliary push rod-9, a stripper plate-10, an inserting plate-11, a bolt-12, a placing groove-13, a fixing plate-14, a rotating shaft-15, a sleeve-16 and a hanging ring-17.
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. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides a saddle injection mold for bicycle, includes mould 1, stripper plate 10, standing groove 13 and rings 17, it is equipped with lower mould 2 to go up the bottom of mould 1, the die cavity is seted up to the inside of lower mould 2, stripper plate 10 is connected through the mode of gomphosis to the inside of lower mould 2, the bottom of stripper plate 10 is equipped with vice push rod 9, diaphragm 7 is connected through the welded mode in the bottom of vice push rod 9, the bottom fixed connection main push rod 4 of diaphragm 7, go up the top of mould 1 and set up standing groove 13, the inside of standing groove 13 is equipped with rings 17, it moulds plastics mouthful 5 through the mode connection of inlaying to go up the top of mould 1.
The bottom of the upper die 1 is connected with the guide rod 6 in an inserting mode, the bottom of the guide rod 6 is fixedly connected with the lower die 2, the guide rods 6 are evenly distributed, the guide rod 6 is arranged in front of the upper die 1 and the lower die 2, the effect of assisting guidance can be provided when the die is closed, and the functionality is strong.
The inside fixed connection fixed plate 14 of standing groove 13, fixed plate 14 is the symmetric distribution form, connect pivot 15 through the inlayed mode between the fixed plate 14, pivot 15's outside is through the mode adapter sleeve 16 that cup joints, rings 17 are connected through the welded mode to 16 outside of sleeve pipe, are equipped with rings 17 of rotary type through the top of last mould 1, and the staff of being convenient for overturns it out when using, the comparatively convenience of operation.
The bottom of lower mould 2 is equipped with sealing ring 3, main push rod 4 is connected through the inserted mode in the inside of sealing ring 3, connecting stiffener 8 through the welded mode between the vice push rod 9, connecting through adopting stiffener 8 between vice push rod 9, better improvement intensity between the vice push rod 9, the functionality is stronger.
The top of vice push rod 9 is equipped with picture peg 11, the slot is seted up to the bottom of stripper plate 10, picture peg 11 inserts in the inside of slot, adopt bolt 12 to connect between stripper plate 10 and the picture peg 11, connect through adopting picture peg 11 to combine bolt 12 between stripper plate 10 and vice push rod 9, the staff of being convenient for changes work to stripper plate 10, and the practicality is stronger.
The working principle is as follows: when the bicycle saddle injection mold is applied, firstly, the upper mold 1 and the lower mold 2 are subjected to mold closing operation, the placing groove 13 is formed in the top of the upper mold 1, the rotary type hanging ring 17 is arranged in the placing groove 13, when the upper mold 1 needs to be lifted, the hanging ring 17 is connected to the outer part of the rotating shaft 15 through the sleeve 16, only the hanging ring 17 needs to be turned over from the inner part of the placing groove 13, so that the hanging ring 17 can be used for realizing the lifting purpose, the upper mold 1 can be aligned to the lower mold 2 for mold closing after being lifted, therefore, the hanging ring 17 does not have the problem of occupying the top space of the upper mold 1 when in use, when in idle, the hanging ring 17 is hidden in the placing groove 13, so that the situation that the hanging ring 17 is damaged due to impact can be avoided, the bicycle saddle injection mold is very convenient to use, the operation is simple and convenient, and the injection molding machine and the injection port 5 on the top of the upper mold 1 are connected with each other, the injection molding can be started, when the raw material is filled in the die cavity and is cooled for a certain time to form a saddle workpiece, the demoulding operation of the saddle can be started, because the two demoulding plates 10 are arranged in the lower die 2 and are positioned at two sides of the die cavity, when the raw material forms a workpiece in the die cavity, two sides of the workpiece are attached to the demoulding plates 10, at the moment, the main push rod 4 can be pushed by a demoulding mechanism outside the main push rod 4, then the main push rod 4 can drive the transverse plate 7 and the auxiliary push rod 9 to move, and then the auxiliary push rod 9 is used for pushing the demoulding plates 10 to ascend, so that the saddle workpiece is driven to be separated from the inside of the die cavity, the condition that the stress of the saddle workpiece is uneven during ejection demoulding can be avoided, the demoulding failure rate of the injection molding die is greatly reduced, the whole structure is simple, the multifunctional mould has the advantages of strong functionality, convenience in operation, good demoulding effect and strong practicability in use.
The utility model discloses an upper die 1, lower mould 2, sealing ring 3, main push rod 4, mouth 5, guide bar 6, diaphragm 7, stiffener 8, vice push rod 9, stripper plate 10, picture peg 11, bolt 12, standing groove 13, fixed plate 14, pivot 15, sleeve pipe 16, rings 17, the part is general standard component or the part that technical staff knows, its structure and principle all can be known through the technical manual or through conventional experimental method, the problem that the utility model solves is that the bicycle saddle injection mold on the existing market mostly demolds comparatively difficultly when using, because the saddle itself of bicycle is irregular shape, the uneven condition of atress appears easily between the bottom of its saddle work piece and the ejector pin, thereby leads to the saddle work piece slope when being ejected even the condition of drawing of patterns failure, the demoulding effect is poor, meanwhile, the hanging rings 17 at the top of the majority of saddle injection moulds are of a fixed structure, the occupied space is large when the saddle injection moulds are used or idle, if the hanging rings 17 are impacted when idle, unstable connection is easy to occur, the operation of workers is inconvenient, and the problems of trouble and the like when in use are solved, the two demoulding plates 10 are arranged in the lower mould 2, so that the problem of poor separation effect of the traditional saddle injection mould during demoulding is solved, because the two demoulding plates 10 are arranged at the two sides of the mould cavity, when raw materials form a workpiece in the mould cavity, the two sides of the workpiece are attached to the demoulding plates 10, at the moment, the auxiliary push rod 9 can be utilized to push the demoulding plates 10 to rise, and the saddle workpiece can be driven to be separated from the inside of the mould cavity simultaneously, avoids the condition that the stress of a saddle workpiece is uneven when the saddle workpiece is ejected and demolded, greatly reduces the demolding failure rate of the injection mold, has stronger functionality, more convenience in operation and better demolding effect, meanwhile, by arranging a placing groove 13 on the top of the upper die 1 and installing a rotary hanging ring 17 in the placing groove 13, when the hanging ring 17 is idle, the hanging ring 17 can be put down to be hidden in the placing groove 13, then, when the upper die 1 needs to be lifted, the lifting ring 17 is only required to be turned over from the inside of the placing groove 13, then the lifting purpose can be realized by using the lifting ring 17, so that the lifting ring 17 does not occupy the top space of the upper die 1 when in use, and can also avoid rings 17 to receive the striking condition that leads to damaging when idle, very convenient during the use, easy operation is convenient, and the practicality is stronger.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a saddle injection mold for bicycle which characterized in that: including last mould (1), stripper plate (10), standing groove (13) and rings (17), the bottom of going up mould (1) is equipped with lower mould (2), the die cavity is seted up to the inside of lower mould (2), stripper plate (10) is connected through the mode of gomphosis to the inside of lower mould (2), the bottom of stripper plate (10) is equipped with vice push rod (9), diaphragm (7) is connected through the welded mode in the bottom of vice push rod (9), bottom fixed connection main push rod (4) of diaphragm (7), standing groove (13) are seted up at the top of going up mould (1), the inside of standing groove (13) is equipped with rings (17), it moulds plastics mouth (5) through the mode connection of inlaying to go up the top of mould (1).
2. The bicycle saddle injection mold according to claim 1, wherein: go up the bottom of mould (1) and connect guide bar (6) through the inserted mode, the bottom fixed connection lower mould (2) of guide bar (6), guide bar (6) are the evenly distributed form.
3. The bicycle saddle injection mold according to claim 1, wherein: inside fixed connection fixed plate (14) of standing groove (13), fixed plate (14) are the symmetric distribution form, pivot (15) are connected through the mode of inlaying between fixed plate (14), the outside of pivot (15) is through the mode adapter sleeve (16) that cup joints, rings (17) are connected through the welded mode in the outside of sleeve (16).
4. The bicycle saddle injection mold according to claim 1, wherein: the hanging rings (17) are evenly distributed, and the hanging rings (17) are hidden inside the placing groove (13).
5. The bicycle saddle injection mold according to claim 1, wherein: the bottom of lower mould (2) is equipped with sealing ring (3), main push rod (4) is connected through the mode of inserting in the inside of sealing ring (3), stiffener (8) are connected through the welded mode between vice push rod (9).
6. The bicycle saddle injection mold according to claim 1, wherein: the top of vice push rod (9) is equipped with picture peg (11), the slot is seted up to the bottom of stripper plate (10), picture peg (11) insert in the inside of slot, adopt bolt (12) to connect between stripper plate (10) and picture peg (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021811778.8U CN213972273U (en) | 2020-08-26 | 2020-08-26 | Bicycle saddle injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021811778.8U CN213972273U (en) | 2020-08-26 | 2020-08-26 | Bicycle saddle injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213972273U true CN213972273U (en) | 2021-08-17 |
Family
ID=77238867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021811778.8U Expired - Fee Related CN213972273U (en) | 2020-08-26 | 2020-08-26 | Bicycle saddle injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213972273U (en) |
-
2020
- 2020-08-26 CN CN202021811778.8U patent/CN213972273U/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: 20210817 |