CN214517580U - High-precision powder injection mold with locking function - Google Patents
High-precision powder injection mold with locking function Download PDFInfo
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- CN214517580U CN214517580U CN202022009038.9U CN202022009038U CN214517580U CN 214517580 U CN214517580 U CN 214517580U CN 202022009038 U CN202022009038 U CN 202022009038U CN 214517580 U CN214517580 U CN 214517580U
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Abstract
The utility model discloses a high accuracy powder injection mould with locking function, including injection apparatus, base, the bottom surface of base middle part has seted up the lower mould draw-in groove, and the inside bed die that is equipped with of lower mould draw-in groove, bed die top gomphosis is equipped with the mould, the middle part of upper die both sides outer wall bottom is equipped with locking structure, the inside spring box that is equipped with the symmetry of locking structure, the inside extension spring that is equipped with of spring box, extension spring one end is fixed and is connected the upper die inner wall, the extension spring other end is equipped with the expansion block, the inside telescopic link that wears to be equipped with of spring box, telescopic link one end is located the inside of upper die bottom, and the telescopic link top is equipped with the latch segment; the utility model discloses an inside spring of locking structure and the inside telescopic link of wearing to establish can easily unpack the mould and the bed die apart, and this structure has increased the stability of this device, increases the precision of mould product, improves the quality of product.
Description
Technical Field
The utility model relates to a powder injection field especially relates to a high accuracy powder injection mold with locking function.
Background
Along with the development of society and the progress of science and technology, the powder injection mold among the prior art is at the work piece in-process of moulding plastics, because the mould will bear certain injection pressure when the shaping, can remove and produce the dislocation to the cover half, easily produces die cavity or core skew, often can cause the compound die not tight or the location is inaccurate, and the guidance quality is poor, seriously influences the job stability of plastic mold, reduces work efficiency, has reduced the machining precision, consequently needs a high accuracy powder injection mold who has the locking function.
However, various problems exist in the use process of various powder injection molds in the market, and the problems that the locking cannot be realized by the existing device, the dislocation is generated during the powder injection, and the stability of the device is influenced are not solved, so that a high-precision powder injection mold with a locking function is provided.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a high accuracy powder injection mold with locking function through the locking structure who sets up, makes this device possess the locking ability, improves the stability of this device, increases the precision of mould product, improves the quality of product.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a high accuracy powder injection mold with locking function, including injection apparatus, a pedestal, the lower mould draw-in groove has been seted up to base middle part top surface, and the inside bed die that is equipped with of bed die draw-in groove, bed die top gomphosis is equipped with the mould, it is equipped with locking structure to go up mould both sides outer wall bottom middle part, the inside spring box that is equipped with the symmetry of locking structure, the inside extension spring that is equipped with of spring box, extension spring one end fixed connection goes up the mould inner wall, the extension spring other end is equipped with the expansion block, the inside telescopic link that wears to be equipped with of spring box, telescopic link one end is located inside the mould bottom, and the telescopic link top is equipped with the latch segment, the inside both sides surface of mould is seted up the locking groove of symmetry of each other on the bed die gomphosis, locking inslot portion gomphosis latch segment.
As a preferred technical scheme of the utility model, the base is located the fixed knot that lower mould draw-in groove both sides top is equipped with the symmetry and constructs, the inside fixed block that is equipped with of fixed knot constructs, fixed block bottom slip gomphosis base top outer wall, the spring groove has been seted up at the one side middle part that the bed die was kept away from to the fixed block, and the spring groove middle part is equipped with expanding spring, expanding spring keeps away from the one end fixed connection base outer wall in spring groove, the fixed slot that corresponds with the fixed block is seted up at lower mould both sides outer wall position in fixed block both ends, the fixed block gomphosis is inside the fixed slot.
As a preferred technical scheme of the utility model, fixed block both sides outer wall is equipped with the removal slider of symmetry, and the inner wall symmetry that the base is located the fixed block outside has been seted up and has been removed the spout, removes slider slip block inside removing the spout.
As a preferred technical scheme of the utility model, the one end of expanding spring connection base is equipped with lubricated cover, and the inside lubricating oil of lubricated cover.
As a preferred technical scheme of the utility model, the fixed block is located the inside one end outer wall cover of fixed slot and is equipped with the rubber driving fit cover, and the rubber driving fit cover bonds at the fixed block outer wall.
As an optimized technical scheme of the utility model, the positive top of injection device is equipped with control panel, and inside starting switch and the lifting regulator of being equipped with respectively of control panel.
As an optimized technical scheme of the utility model, the injection hole has been seted up at last mould top middle part, and the injection hole top is equipped with the injection syringe.
As a preferred technical scheme of the utility model, the control panel outside is equipped with protecting sheathing, and protecting sheathing top middle part both sides are equipped with hinge joint control panel top surface middle part both sides.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
1. the locking blocks and the locking grooves in the bottom ends of the two sides of the upper die and the lower die which are arranged on the upper side of the middle base of the injection device are locked, so that the upper die and the lower die are fixedly locked, and the upper die and the lower die can be easily disassembled through the spring in the locking structure and the telescopic rod which is penetrated in the locking structure;
2. the symmetrical fixed knot that lower mould draw-in groove both ends lateral wall was equipped with that the base top surface was seted up constructs, can make the bed die more stable when using, and the fixed slot at the fixed block gomphosis bed die outer wall middle part that fixed knot structure inside was equipped with is more stable when can making the bed die use, and the product quality of producing is higher.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic view of the locking structure of the present invention;
FIG. 4 is a schematic view of the fixing structure of the present invention;
fig. 5 is a side view of the fixing structure of the present invention;
wherein: 1. an injection device; 2. a locking structure; 3. a fixed structure; 4. a control panel; 5. an upper die; 6. a lower die; 7. a spring box; 8. an extension spring; 9. a telescopic rod; 10. a telescopic block; 11. a locking groove; 12. a locking block; 13. a base; 14. a lower die clamping groove; 15. fixing grooves; 16. a fixed block; 17. a spring slot; 18. a tension spring; 19. moving the slide block; 20. and moving the chute.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1 and 3, a high-precision powder injection mold with a locking function comprises an injection device 1 and a base 13, wherein the top surface of the middle part of the base 13 is provided with a lower mold clamping groove 14, a lower die 6 is arranged in the lower die clamping groove 14, an upper die 5 is embedded at the top end of the lower die 6, a locking structure 2 is arranged in the middle of the bottom end of the outer wall at two sides of the upper die 5, symmetrical spring boxes 7 are arranged in the locking structure 2, an extension spring 8 is arranged in the spring box 7, one end of the extension spring 8 is fixedly connected with the inner wall of the upper die 5, an extension block 10 is arranged at the other end of the extension spring 8, an extension rod 9 is arranged in the spring box 7 in a penetrating manner, one end of the extension rod 9 is positioned in the bottom end of the upper die 5, the top end of the telescopic rod 9 is provided with a locking block 12, the two side surfaces of the lower die 6, which are embedded in the upper die 5, are provided with mutually symmetrical locking grooves 11, and the locking block 12 is embedded in the locking grooves 11;
when the device is used, the lower die 6 is placed in the lower die clamping groove 14 through the base 13, the lower die clamping groove 14 is fixed in the lower die clamping groove 14 through the fixing structure 3 arranged at the top of one end of the lower die clamping groove 14, the upper die 5 is embedded at the top end of the lower die 6, the upper die 5 and the lower die 6 are locked by the locking structures 2 at the bottom ends of the outer walls at the two sides of the upper die 5, powder is injected into the mould through an injection hole at the top end of the upper mould 5, the device is locked through the locking blocks 12 and the locking grooves 11 arranged at the inner parts of the bottom ends at the two sides of the upper mould 5 and the lower mould 6 arranged at the upper side of the middle base 13 of the injection device 1, so that the upper mould 5 and the lower mould 6 are fixedly locked, and through the spring in the locking structure 2 and the telescopic rod 9 penetrated in the inner part, can easily unpack the bed die 5 and bed die 6 apart, this structure has increased the stability of this device, increases the precision of mould product, improves the quality of product.
In another embodiment, as shown in fig. 1 and 4, the embodiment discloses that the base 13 is provided with symmetrical fixing structures 3 at the top ends of two sides of the lower mold clamping groove 14, a fixing block 16 is provided inside the fixing structure 3, the bottom end of the fixing block 16 is slidably engaged with the outer wall of the top end of the base 13, a spring groove 17 is provided in the middle of one side of the fixing block 16 away from the lower mold 6, an extension spring 18 is provided in the middle of the spring groove 17, one end of the extension spring 18 away from the spring groove 17 is fixedly connected to the outer wall of the base 13, fixing grooves 15 corresponding to the fixing block 16 are provided at two ends of the outer wall of two sides of the lower mold 6, and the fixing block 16 is engaged inside the fixing groove 15;
mutual symmetrical fixed knot that 14 both ends lateral walls of lower mould draw-in groove that base 13 top surface was seted up constructs 3, can make bed die 6 more stable when using, and fixed slot 15 at the fixed block 16 gomphosis bed die 6 outer wall middle part that fixed knot constructs 3 inside was equipped with can make bed die 6 more stable when using, and the product quality of producing is higher.
In another embodiment, as shown in fig. 5, this embodiment discloses that the outer walls of both sides of the fixed block 16 are provided with symmetrical moving sliders 19, the inner wall of the base 13, which is located outside the fixed block 16, is symmetrically provided with moving chutes 20, and the moving sliders 19 are slidably engaged inside the moving chutes 20;
the movable sliding blocks 19 arranged at the two sides of the fixed block 16 are movably clamped in the movable sliding grooves 20 arranged on the inner wall of the base 13, so that the fixed block 16 is more stable and firm when in use.
In another embodiment, as shown in fig. 4, this embodiment discloses that a lubricating sleeve is disposed at one end of the extension spring 18 connected to the base 13, and lubricating oil is disposed inside the lubricating sleeve;
the lubricating sleeve arranged at one end of the extension spring 18 connected with the base 13 can keep the extension spring 18 in sliding, and the service life of the extension spring 18 is prolonged.
In another embodiment, as shown in fig. 1 and 4, the embodiment discloses that a rubber sealing sleeve is sleeved on an outer wall of one end of the fixing block 16 located inside the fixing groove 15, and the rubber sealing sleeve is bonded on an outer wall of the fixing block 16;
the rubber that 16 one end outer walls of fixed block set up fits the cover and can increase fixed block 16 and fixed slot 15's connection more stable, and the degree of fitting is higher.
In another embodiment, as shown in fig. 2, the present embodiment discloses that the injection device 1 is provided with a control panel 4 on the top of the front surface, and the control panel 4 is internally provided with a start switch and a lifting regulator respectively;
the control panel 4 arranged on the top of the front surface of the injection device 1 can ensure that the device is more convenient to operate and simpler to use when in use.
In another embodiment, as shown in fig. 1, this embodiment discloses that an injection hole is formed in the middle of the top end of the upper mold 5, and an injection tube is arranged at the top of the injection hole;
the injection pipe connected with the top end of the injection hole arranged at the top end of the upper die 5 effectively increases the convenience of the device in use and production.
In another embodiment, as shown in fig. 2, this embodiment discloses that a protective casing is disposed outside the control panel 4, and two sides of the middle of the top end of the protective casing are hinged to two sides of the middle of the top surface of the control panel 4;
the protective casing provided outside the control panel 4 effectively increases the safety of the control panel 4, while making the use time of the control panel 4 longer.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a high accuracy powder injection mold with locking function, includes injection apparatus (1), base (13), its characterized in that: the top surface of the middle part of the base (13) is provided with a lower die clamping groove (14), a lower die (6) is arranged in the lower die clamping groove (14), the top end of the lower die (6) is embedded with an upper die (5), the middle parts of the bottom ends of the outer walls on the two sides of the upper die (5) are provided with locking structures (2), symmetrical spring boxes (7) are arranged in the locking structures (2), an extension spring (8) is arranged in each spring box (7), one end of each extension spring (8) is fixedly connected with the inner wall of the upper die (5), the other end of each extension spring (8) is provided with a telescopic block (10), a telescopic rod (9) is arranged in each spring box (7) in a penetrating manner, one end of each telescopic rod (9) is positioned in the bottom end of the upper die (5), the top end of each telescopic rod (9) is provided with a locking block (12), and two side surfaces, embedded in the upper die (5), of the lower die (6) are provided with mutually symmetrical locking grooves (11), the locking block (12) is embedded in the locking groove (11).
2. A high-precision powder injection mold with locking function according to claim 1, characterized in that: base (13) are located fixed knot that lower mould draw-in groove (14) both sides top was equipped with the symmetry and construct (3), fixed knot constructs (3) inside and is equipped with fixed block (16), fixed block (16) bottom slip gomphosis base (13) top outer wall, spring groove (17) have been seted up at the one side middle part that bed die (6) were kept away from in fixed block (16), and spring groove (17) middle part is equipped with expanding spring (18), one end fixed connection base (13) outer wall of spring groove (17) is kept away from in expanding spring (18), fixed slot (15) that correspond with fixed block (16) are seted up at fixed block (16) both ends to bed die (6) both sides outer wall, fixed block (16) gomphosis is inside fixed slot (15).
3. A high-precision powder injection mold with locking function according to claim 2, characterized in that: the outer wall of fixed block (16) both sides is equipped with symmetrical removal slider (19), the inner wall symmetry that base (13) are located the fixed block (16) outside has seted up and has moved spout (20), it is inside at removal spout (20) to move slider (19) slip block.
4. A high-precision powder injection mold with locking function according to claim 2, characterized in that: one end of the telescopic spring (18) connected with the base (13) is provided with a lubricating sleeve, and lubricating oil is arranged in the lubricating sleeve.
5. A high-precision powder injection mold with locking function according to claim 2, characterized in that: the outer wall of one end, located inside the fixing groove (15), of the fixing block (16) is sleeved with a rubber sealing sleeve, and the rubber sealing sleeve is bonded to the outer wall of the fixing block (16).
6. A high-precision powder injection mold with locking function according to claim 1, characterized in that: the injection device (1) is characterized in that a control panel (4) is arranged at the top of the front side of the injection device, and a starting switch and a lifting regulator are respectively arranged inside the control panel (4).
7. A high-precision powder injection mold with locking function according to claim 1, characterized in that: an injection hole is formed in the middle of the top end of the upper die (5), and an injection pipe is arranged at the top of the injection hole.
8. A high-precision powder injection mold with locking function according to claim 6, characterized in that: the outer side of the control panel (4) is provided with a protective shell, and two sides of the middle part of the top end of the protective shell are provided with two sides of the middle part of the top surface of the control panel (4) hinged by hinges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022009038.9U CN214517580U (en) | 2020-09-14 | 2020-09-14 | High-precision powder injection mold with locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022009038.9U CN214517580U (en) | 2020-09-14 | 2020-09-14 | High-precision powder injection mold with locking function |
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| Publication Number | Publication Date |
|---|---|
| CN214517580U true CN214517580U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022009038.9U Active CN214517580U (en) | 2020-09-14 | 2020-09-14 | High-precision powder injection mold with locking function |
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| CN (1) | CN214517580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474506A (en) * | 2022-02-24 | 2022-05-13 | 扬州钰能精密机械科技有限公司 | High-precision powder injection mold with locking function |
| CN114559038A (en) * | 2022-02-24 | 2022-05-31 | 扬州钰能精密机械科技有限公司 | Powder metallurgy die with double compaction and operation method thereof |
-
2020
- 2020-09-14 CN CN202022009038.9U patent/CN214517580U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474506A (en) * | 2022-02-24 | 2022-05-13 | 扬州钰能精密机械科技有限公司 | High-precision powder injection mold with locking function |
| CN114559038A (en) * | 2022-02-24 | 2022-05-31 | 扬州钰能精密机械科技有限公司 | Powder metallurgy die with double compaction and operation method thereof |
| CN114474506B (en) * | 2022-02-24 | 2023-06-20 | 扬州钰能精密机械科技有限公司 | High-precision powder injection mold with locking function |
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