CN210851122U - Positioning structure of mould - Google Patents
Positioning structure of mould Download PDFInfo
- Publication number
- CN210851122U CN210851122U CN201921702669.XU CN201921702669U CN210851122U CN 210851122 U CN210851122 U CN 210851122U CN 201921702669 U CN201921702669 U CN 201921702669U CN 210851122 U CN210851122 U CN 210851122U
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- close
- mould
- die
- sliding
- round
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- 230000000694 effects Effects 0.000 abstract description 12
- 238000012797 qualification Methods 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241001133184 Colletotrichum agaves Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model relates to a technical field of mould relates to a location structure of mould, including public mould and master model, the master model is close to public mould one side and is provided with first mould benevolence, and public mould is close to second mould benevolence that master model one side was provided with first mould benevolence looks adaptation, and public mould is close to master model one side and is provided with cylindrical locating lever, and the master model is close to public mould one side and sets up the constant head tank that supplies the locating lever embedding, and the locating lever is kept away from public mould one end and is connected with coniform guide block, and the guide way with guide block looks adaptation. The utility model discloses has following effect: the position dislocation of the male die and the female die can be prevented, the qualification rate of products produced by the die is improved, and the cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of the technique of mould and specifically relates to a location structure of mould is related to.
Background
The present invention relates to a mould, various moulds and tools for obtaining required products by using injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting and stamping methods in industrial production.
In the use process of the existing mold, a male mold is conveyed to a preset position through a push rod, so that the male mold and a female mold are fixed, then raw materials are injected into the mold through an injection molding machine, and a finished product is manufactured through the cycle period formed by pressure maintaining (cooling) and a plastic part demolding process.
The above prior art solutions have the following drawbacks: in the process that the male die continuously presses close to the female die back and forth, in order to guarantee production efficiency, the speed of the male die during die assembly and demolding is kept, the speed is often relatively high, relative shaking easily occurs at the relative position of the male die in the motion process at the moment, the male die is not completely closed to the female die, the reject ratio is increased, the cost is increased, and the situation is further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a location structure of mould can prevent the position dislocation of public mould and master model, improves the qualification rate of the product of mould production, reduce the cost.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a location structure of mould, includes public mould and master model, the master model is close to public mould one side is provided with first mould benevolence, public mould is close to master model one side be provided with the second mould benevolence of first mould benevolence looks adaptation, public mould is close to master model one side is provided with cylindrical locating lever, the master model is close to public mould one side is seted up and is supplied the constant head tank of locating lever embedding, the locating lever is kept away from public mould one end is connected with coniform guide block, the constant head tank diapire set up with the guide way of guide block looks adaptation.
Through adopting above-mentioned technical scheme, through locating lever and the constant head tank that sets up, can carry the preset position that uses with the master model cooperation with the public mould accuracy, improve the qualification rate of the product of mould production, reduce the cost, and guide block and the guide way that sets up can play the effect of direction.
The utility model discloses a further set up to: the locating lever is kept away from public mould one end has seted up the circular slot along locating lever length direction, the circular slot internal slipping is connected with the slide bar, the guide block be close to circular slot diapire one end with the slide bar is connected, the slide bar is close to circular slot diapire one end is provided with the bolster.
Through adopting above-mentioned technical scheme, when the guide block embedding guide way was gone up, through the bolster that sets up, can reduce the impact force between public mould and the master model, played the effect of buffering, prevented to damage first mould benevolence and second mould benevolence.
The utility model discloses a further set up to: the bolster is including connecting the slide bar is close to the circle strip, the cover of circle groove diapire one end are established on the circle strip and one end is connected the slide bar is close to the first spring of circle groove diapire one side, set up and can supply on the circle groove diapire the round mouth of circle strip embedding.
Through adopting above-mentioned technical scheme, when the pole that slides towards the circular slot diapire, the circle strip can be embedded into to the round mouth, and first spring can support on the circular slot diapire, plays the cushioning effect to the pole that slides to play the cushioning effect to public mould.
The utility model discloses a further set up to: the relative both sides of locating lever circumference lateral wall are provided with the lug, the confession is seted up to the circular slot lateral wall the spout that the lug slided, the spout is kept away from the one end of circular slot tank bottom is provided with and is used for preventing the lug roll-off the anticreep piece of spout.
By adopting the technical scheme, the arranged convex block and the arranged sliding groove can play a role in preventing the sliding rod from rotating in the circumferential direction; and the anti-falling piece can play a role in preventing the sliding rod from sliding out of the circular groove in the use process of the sliding rod.
The utility model discloses a further set up to: the anti-falling part is arranged on the bottom wall of the sliding groove and is far away from the notch at one end of the round opening, the sliding block in the notch is connected in a sliding mode, and the two ends of the sliding block are connected to the bottom wall of the notch respectively and are close to the second spring on one side of the bottom wall of the notch.
Through adopting above-mentioned technical scheme, slide the notch with the slider earlier, when the pole that slides will roll off the circular slot, the lug on the pole that slides can support on the slider that sets up, prevents that the pole that slides from continuing roll off the circular slot, plays the effect to the pole anticreep that slides.
The utility model discloses a further set up to: the slider is kept away from round mouth one side and is located notch one end is provided with the shifting block that is used for sliding the slider, the locating lever is kept away from set up on the public mould one end terminal surface and supplies the slot hole that slides that the shifting block slided.
Through adopting above-mentioned technical scheme, through the shifting block that sets up and the slot hole that slides, slide block slip notch in needs, can improve work efficiency through shifting block drive slider slip notch.
The utility model discloses a further set up to: one side of the sliding block, which is far away from the round opening, is provided with an inclined plane.
Through adopting above-mentioned technical scheme, through the inclined plane that sets up, when the pole embedding to the circular slot that will slide, the pole that slides can support on the inclined plane, along with the embedding of the pole that slides, can drive the slider and imbed to the notch, saves the step that uses to stir the shifting block, improves work efficiency.
The utility model discloses a further set up to: the first die core is connected with the square blocks at four corners on one side close to the second die core, and the second die core is provided with an embedded groove for embedding the square blocks at one side close to the first die core.
Through adopting above-mentioned technical scheme, through setting up square and caulking groove, when public mould is about to be hugged closely with the master model, the square can be embedded into in the caulking groove, can play the effect of direction once more.
To sum up, the utility model discloses a beneficial technological effect does:
1. through locating lever and the constant head tank that sets up, can carry the preset position that uses with the master model cooperation with the public mould accuracy, improve the qualification rate of the product of mould production, reduce the cost, and guide block and the guide way that sets up can play the effect of direction.
2. The buffering piece is arranged, so that the impact between the male die and the female die can be reduced, and the buffering effect is achieved.
3. The anti-falling piece can play a role in preventing the sliding rod from sliding out of the circular groove in the use process of the sliding rod.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention from another angle for showing the second mold insert and the caulking groove;
FIG. 3 is a partial cross-sectional view of the female mold showing the guide grooves;
FIG. 4 is a schematic view of a partial explosion between the slide rod and the positioning rod to show the projection, round mouth;
fig. 5 is an enlarged schematic view of a portion a of fig. 4, showing a second spring and a dial block.
Reference numerals: 1. a male die; 2. a female die; 3. a first mold core; 4. a second mold core; 5. positioning a rod; 6. positioning a groove; 7. a guide block; 8. a guide groove; 9. a circular groove; 10. a slide bar; 12. round bars; 13. a first spring; 14. a round mouth; 15. a bump; 16. a chute; 17. a drop-off prevention member; 18. a recess; 19. a slider; 20. a second spring; 21. shifting blocks; 22. A sliding long hole; 23. a square block; 24. caulking grooves; 25. a circular hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A positioning structure of a mold, as shown in fig. 1 and fig. 2, comprises a male mold 1 and a female mold 2, wherein a first mold core 3 is arranged on one side of the female mold 2 close to the male mold 1, a second mold core 4 matched with the first mold core 3 is arranged on one side of the male mold 1 close to the female mold 2, a cylindrical positioning rod 5 is arranged on one side of the male mold 1 close to the female mold 2, a positioning groove 6 for embedding the positioning rod 5 is formed in one side of the female mold 2 close to the male mold 1, a conical guide block 7 is connected to one end of the positioning rod 5 far away from the male mold 1, a guide groove 8 matched with the guide block 7 is formed in the bottom wall of the positioning groove 6 (as shown in fig. 3), meanwhile, square blocks 23 are connected to four corners of one side of the first mold core 3 close to the second mold core 4, and an;
as shown in fig. 4, a circular groove 9 is formed in one end, far away from the male die 1, of the positioning rod 5 along the length direction of the positioning rod 5, a sliding rod 10 is connected in the circular groove 9 in a sliding mode, one end, close to the bottom wall of the circular groove 9, of the guide block 7 is connected with the sliding rod 10, the sliding rod 10 is provided with a buffer piece close to the bottom wall of the circular groove 9, the buffer piece comprises a circular bar 12, a first spring 13 and a circular opening 14, the circular bar 12 is connected to one end, close to the bottom wall of the circular groove 9, of the sliding rod 10, the first spring 13 is sleeved on the circular bar 12, one end of the first spring 13 is connected to one side, close to the bottom wall of the circular groove 9, the circular opening 14 is.
In the process that the male die 1 is close to the female die 2, firstly the guide block 7 can be embedded into the positioning groove 6, along with the slow embedding of the guide block 7 into the guide groove 8, one end of the guide block 7 can be abutted against the guide groove 8, then the sliding rod 10 can slide towards the bottom direction of the round groove 9, along with the sliding of the sliding rod 10, the round bar 12 integrally connected onto the sliding rod 10 can be embedded into the round opening 14, at the moment, the first spring 13 can be in a compressed state, and when the round bar 12 is embedded into the round opening 14, the square 23 can be embedded into the embedding groove 24, so that the effect of preventing the male die 1 from shaking relatively when being close to the female die 2 can be achieved; when the male die 1 is separated from the female die 2, the square blocks 23 can slide out of the embedded grooves 24, the guide blocks 7 can slide out of the guide grooves 8 and the positioning grooves 6, and meanwhile, due to the elastic characteristic of the first springs 13, the round bars 12 can slide out of the round openings 14, so that the dies can be taken out.
As shown in fig. 4 and 5, when the sliding rod 10 slides in the circular groove 9, in order to prevent the sliding rod 10 from rotating circumferentially and sliding out of the circular groove 9 in the circular groove 9, the protrusions 15 are integrally arranged on the two opposite sides of the circumferential side wall of the positioning rod 5, the side wall of the circular groove 9 is provided with a sliding groove 16 for the protrusions 15 to slide, one end of the sliding groove 16, which is far away from the bottom of the circular groove 9, is provided with an anti-falling part 17 for preventing the protrusions 15 from sliding out of the sliding groove 16, the anti-falling part 17 comprises a notch 18, a slider 19 and a second spring 20, the notch 18 is arranged on the bottom wall of the sliding groove 16 and is far away from the circular opening 14, the slider 19 is connected in the notch 18 in a sliding manner, and the two ends of the second spring 20;
as shown in fig. 5, in order to conveniently drive the slider 19 to be embedded into the notch 18, a shifting block 21 for sliding the slider 19 is disposed at one end of the slider 19, which is away from the round opening 14 and is located at one end of the notch 18, the shifting block 21 is flush with the upper end face of the positioning rod 5, a round hole 25 is disposed at the upper end face of the shifting block 21, a worker can insert the round hole 25 through a tool such as a screwdriver into the shifting block 21 to slide, the positioning rod 5 is away from one end face of the male die 1 and is provided with a sliding slot 22 for sliding the shifting block 21, and the side of the slider 19, which is away from the round opening 14, is set:
the bottom end of the sliding rod 10 is abutted against the inclined plane of the convex block 15, the sliding block 19 can slide into the notch 18 while the sliding rod 10 is embedded into the circular groove 9, at the moment, the second spring 20 can be in a compressed state, the sliding rod 10 is rotated to enable the convex block 15 to be aligned with the sliding groove 16, then the convex block 15 is embedded into the sliding groove 16, along with the fact that the convex block 15 is embedded into one end, close to the bottom of the circular groove 9, of the sliding groove 16, due to the elastic characteristic of the second spring 20, the sliding block 19 can slide out of the notch 18, when the convex block 15 slides in the direction far away from the bottom of the circular groove 9, the convex block 15 can be abutted against the sliding block 19, the convex block 15 can be prevented from sliding out of the sliding; if the sliding rod 10 is to be taken out of the circular groove 9, the shifting block 21 can be firstly shifted to drive the sliding block 19, so that the sliding block 19 is embedded into the notch 18, and then the sliding rod 10 can be taken out of the circular groove 9.
The implementation principle of the embodiment is as follows: in the process that the male die 1 approaches the female die 2, the guide block 7 can be embedded into the guide groove 8, the positioning rod 5 can be embedded into the positioning groove 6, the sliding rod 10 can be embedded into the circular groove 9, and meanwhile, the first spring 13 can play a buffering role; when lug 15 slides in spout 16, slider 19 can support on lug 15, can play the effect that prevents lug 15 roll-off spout 16, can prevent slide bar 10 roll-off circular slot 9 simultaneously, when needs take out slide bar 10 from circular slot 9, can directly stir shifting block 21 drive slider 19, treat slider 19 embedding notch 18 back, alright take out circular slot 9 with slide bar 10, through the location structure who sets up, can play the effect that prevents the position dislocation of public mould 1 and master model 2, improve the qualification rate of the product of mould production, and the cost is reduced.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a location structure of mould, includes public mould (1) and master model (2), its characterized in that: the female die is characterized in that a first die core (3) is arranged on one side, close to the male die (1), of the female die (2), a second die core (4) matched with the first die core (3) is arranged on one side, close to the female die (2), of the male die (1), a cylindrical positioning rod (5) is arranged on one side, close to the female die (2), of the male die (1), a positioning groove (6) for embedding the positioning rod (5) is formed in one side, close to the female die (1), of the female die (2), one end, far away from the male die (1), of the positioning rod (5) is connected with a conical guide block (7), and a guide groove (8) matched with the guide block (7) is formed in the bottom wall of the positioning groove (6.
2. The positioning structure of a mold according to claim 1, wherein: locating lever (5) are kept away from public mould (1) one end has seted up circular slot (9) along locating lever (5) length direction, circular slot (9) internal slipping is connected with slide bar (10), guide block (7) be close to circular slot (9) diapire one end with slide bar (10) are connected, slide bar (10) are close to circular slot (9) diapire one end is provided with the bolster.
3. The positioning structure of a mold according to claim 2, wherein: the bolster is including connecting slide rod (10) are close to round bar (12), the cover of round slot (9) diapire one end are established on round bar (12) and one end are connected slide rod (10) are close to first spring (13) of round slot (9) diapire one side, set up can supply on round slot (9) diapire round mouth (14) of round bar (12) embedding.
4. A positioning structure of a mold according to claim 3, wherein: locating lever (5) circumference lateral wall's relative both sides are provided with lug (15), confession has been seted up to circular slot (9) lateral wall spout (16) that lug (15) slided, spout (16) are kept away from the one end of circular slot (9) tank bottom is provided with and is used for preventing lug (15) roll-off anticreep spare (17) of spout (16).
5. The positioning structure of a mold according to claim 4, wherein: the anti-falling part (17) is arranged on the bottom wall of the sliding groove (16) and is far away from a notch (18) at one end of the round opening (14), a sliding block (19) connected in the notch (18) in a sliding mode, and a second spring (20) with two ends respectively connected to the bottom wall of the notch (18) and one side of the sliding block (19) close to the bottom wall of the notch (18).
6. The positioning structure of a mold according to claim 5, wherein: the sliding block (19) is far away from one side of the round opening (14) and is positioned at one end of the notch (18), a shifting block (21) used for sliding the sliding block (19) is arranged at one end of the sliding block (19), and a sliding long hole (22) for the shifting block (21) to slide is formed in the end face, far away from one end of the male die (1), of the positioning rod (5).
7. The positioning structure of a mold according to claim 6, wherein: one side of the sliding block (19) far away from the round opening (14) is provided with an inclined surface.
8. The positioning structure of a mold according to claim 1, wherein: the four corners of one side, close to the second mold core (4), of the first mold core (3) are respectively connected with a square block (23), and one side, close to the first mold core (3), of the second mold core (4) is provided with an embedded groove (24) for embedding the square block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921702669.XU CN210851122U (en) | 2019-10-10 | 2019-10-10 | Positioning structure of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921702669.XU CN210851122U (en) | 2019-10-10 | 2019-10-10 | Positioning structure of mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210851122U true CN210851122U (en) | 2020-06-26 |
Family
ID=71302383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921702669.XU Expired - Fee Related CN210851122U (en) | 2019-10-10 | 2019-10-10 | Positioning structure of mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210851122U (en) |
-
2019
- 2019-10-10 CN CN201921702669.XU patent/CN210851122U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 |