CN219664968U - Die structure convenient for material returning of different product shapes - Google Patents
Die structure convenient for material returning of different product shapes Download PDFInfo
- Publication number
- CN219664968U CN219664968U CN202320927782.8U CN202320927782U CN219664968U CN 219664968 U CN219664968 U CN 219664968U CN 202320927782 U CN202320927782 U CN 202320927782U CN 219664968 U CN219664968 U CN 219664968U
- Authority
- CN
- China
- Prior art keywords
- material returning
- groove
- die
- mould
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000463 material Substances 0.000 title claims abstract description 80
- 238000010030 laminating Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000000047 product Substances 0.000 description 28
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Food-Manufacturing Devices (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a die structure convenient for material returning of different product shapes, and belongs to the technical field of dies. The die structure comprises an upper die, a lower die and a die groove arranged on the top of the lower die, wherein a material returning hole is communicated between the center of the inner bottom wall of the die groove and the bottom; the utility model is characterized in that the mounting groove is designed on the bottom wall of the lower die groove, so that the mounting groove is convenient for mounting the guide piece formed by the structures of the reset spring, the mounting plate, the telescopic rod and the like, and the material returning plate can stably and slowly eject the product formed between the material returning plate and the die groove when being pushed up by the external material returning rod from the material returning hole under the cooperation of the guide piece, and the dismounting design between the material returning plate and the guide piece can also ensure that the material returning plate in the die is convenient for replacing the matched material returning plate according to the shapes of different products, so that the die can be convenient for stripping different shapes of products.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a die structure convenient for material returning of different product shapes.
Background
In the mould production, some products are easy to inlay the lower mould and take out the piece difficultly, therefore need to adopt the material returning device to return the material, conventional mould material returning device is to connect the material returning plate through a plurality of screw rods, and the shape of the material returning plate is close to that of the product. However, due to the fact that the screw rods are inconsistent in length, unbalance occurs during material returning, material returning deformation is caused, and due to the fact that the specifications of the screw rods are fixed, the use of the structure can be limited by products with special shapes, and the structure is difficult to be suitable for material returning of different product shapes, and therefore, according to the problem, the die structure convenient for material returning of different product shapes is provided.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a die structure which is convenient for material returning of different product shapes.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a mould structure convenient to material is returned to different product shapes, includes mould, lower mould and sets up the mould groove on the lower mould top, the intercommunication has the material hole of returning between the interior bottom wall center and the bottom in mould groove, be equipped with the multiunit mounting groove of circumference distribution on the interior diapire in mould groove, be equipped with flexible guide piece between the interior in mounting groove and the interior bottom wall in mould groove, dismantle on the guide piece and be connected with the material board of returning with the laminating of mould inslot wall.
Preferably, the guide piece comprises a reset spring fixed on the inner bottom wall of the mounting groove, the other end of the reset spring is fixed with a mounting plate attached to the inner bottom wall of the die groove, the top of the mounting plate is provided with a connecting groove, the center of the inner bottom wall of the connecting groove is provided with an opening corresponding to the material returning hole, the bottom of the material returning plate is provided with a connector, and the connector and the connecting groove can be connected by threads.
Preferably, the opening and the material returning hole are of round structures with the same shape and size.
Preferably, a telescopic rod is fixed between the bottom of the mounting plate and the inner bottom wall corresponding to the mounting groove, and the telescopic rod is sleeved in the reset spring.
Preferably, the surface diameter of the mounting plate is equal to the diameter of the inner wall of the die groove and the surface diameter of the stripper plate respectively.
Preferably, when the connector is in threaded connection with the connecting groove, the surface of the connector is of an external thread structure and the inner wall of the connecting groove is of an internal thread structure.
Preferably, positioning blocks distributed at equal intervals in circumference are arranged on the surface of the material returning plate, and positioning grooves which are in sliding connection with the positioning blocks are arranged on the inner wall of the die groove.
Preferably, the number of the positioning blocks is at least four, and the upper surface and the lower surface of the positioning blocks are level with the corresponding surfaces of the material returning plate.
Compared with the prior art, the utility model provides a die structure which is convenient for material returning of different product shapes, and has the following beneficial effects:
this mould structure convenient to material is returned to different product shape through the mounting groove of design on the diapire in the lower mould inslot, be for being convenient for reset spring, mounting panel and telescopic link isotructure's guide is installed, make the flitch of returning under the cooperation of guide, when receiving outside material returning pole to the jack-up of flitch of returning from the relief hole, can play steady slow ejecting characteristics to the fashioned product between flitch and the mould groove, dismantlement design between flitch and the guide in addition, can also make the flitch of returning in this mould be convenient for change the flitch of returning of looks adaptation according to the shape of different products, guarantee that this mould can be convenient for take off the material to different product shapes.
Drawings
FIG. 1 is an overall exploded view of a mold structure for facilitating material withdrawal for different product shapes in accordance with the present utility model;
FIG. 2 is a top view of a lower die of a die structure for facilitating material withdrawal for different product shapes in accordance with the present utility model;
FIG. 3 is a cross-sectional view showing the connection of a lower die and a guide member of a die structure for facilitating material withdrawal for different product shapes according to the present utility model;
FIG. 4 is a schematic view showing a connection structure between a guide member and a stripper plate of a mold structure for facilitating stripping of different product shapes according to the present utility model;
fig. 5 is a diagram showing the connection between a guide member and a lower die of a die structure for facilitating material withdrawal for different product shapes according to the present utility model.
In the figure: 1. an upper die; 2. a lower die; 3. a mold groove; 4. a material returning hole; 5. a mounting groove; 6. a guide member; 61. a return spring; 62. a mounting plate; 63. a connecting groove; 64. an opening; 65. a telescopic rod; 7. a material returning plate; 8. a connector; 9. a positioning block; 10. and a positioning groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-5, a die structure convenient for material returning to different product shapes comprises an upper die 1, a lower die 2 and a die groove 3 arranged on the top of the lower die 2, wherein material returning holes 4 are communicated between the center and the bottom of the inner bottom wall of the die groove 3, a plurality of groups of circumferentially distributed mounting grooves 5 are arranged on the inner bottom wall of the die groove 3, an elastically telescopic guide piece 6 is arranged between the inner part of the mounting groove 5 and the inner bottom wall of the die groove 3, and a material returning plate 7 attached to the inner wall of the die groove 3 is detachably connected to the guide piece 6.
In the utility model, the material returning plate 7 is detachably connected to the top of the mounting plate 62, so that the die can change the material returning plate 7 of the matched product according to the shapes of different products, the material returning plate 7 can be conveniently and slowly lifted to the upper part of the top of the lower die 2 from the material returning hole 4 through the external material guiding rod under the matching limit of the return spring 61 and the telescopic rod 65 designed at the bottom of the mounting plate 62, the product formed on the surface of the material returning plate 7 is conveniently and smoothly lifted to the upper part of the top of the lower die 2, the product is conveniently taken out, and the external material returning rod and the product shape are not interfered with each other, so that the die structure can be used for products of any shape, the die is convenient for returning materials of different product shapes, and in addition, the die material returning structure is not mentioned in the embodiment, and the utility model belongs to the prior art.
Referring to fig. 3 to 4, the guide member 6 includes a return spring 61 fixed on the inner bottom wall of the mounting groove 5, the other end of the return spring 61 is fixed with a mounting plate 62 attached to the inner bottom wall of the mold groove 3, the top of the mounting plate 62 is provided with a connecting groove 63, the center of the inner bottom wall of the connecting groove 63 is provided with an opening 64 corresponding to the material returning hole 4, the bottom of the material returning plate 7 is provided with a connecting head 8, and the connecting head 8 and the connecting groove 63 can be connected by screw threads.
In the utility model, the guide piece 6 is designed on the inner bottom wall of the die groove 3 and positioned in the mounting groove 5, compared with the direct design, the die has attractive appearance, and meanwhile, the occupied space of the whole die design can be reduced.
Referring to fig. 3, the opening 64 and the discharge hole 4 are both circular structures with the same shape and size.
In the utility model, the opening 64 with a circular structure is correspondingly communicated with the material returning hole 4, so that the material returning plate 7 can be conveniently jacked from the position between the material returning hole 4 and the opening 64, and the material returning plate 7 and the die groove 3 can be conveniently stripped.
Referring to fig. 3 to 4, a telescopic rod 65 is fixed between the bottom of the mounting plate 62 and the inner bottom wall corresponding to the mounting groove 5, and the telescopic rod 65 is sleeved inside the return spring 61.
In the utility model, the telescopic rod 65 is designed between the mounting plate 62 and the mounting groove 5, so as to limit the return spring 61, and the return spring 61 is helped to be stably matched with the material returning plate 7 connected with the top of the mounting plate 62 to lift.
Referring to fig. 1, the surface diameter of the mounting plate 62 is equal to the inner wall diameter of the die groove 3 and the surface diameter of the stripper plate 7, respectively.
In the utility model, the surface diameter of the mounting plate 62 is identical to the surface diameters of the die groove 3 and the material returning plate 7, so that the mounting plate 62 can be flatly attached between the inner bottom wall of the die groove 3 and the material returning plate 7, and is used for jacking and returning the product formed in the die groove 3 by matching with the material returning plate 7.
Referring to fig. 5, when the connection head 8 is screwed to the connection groove 63, the surface of the connection head 8 is an external screw structure and the inner wall of the connection groove 63 is an internal screw structure.
According to the utility model, through the design of the positioning blocks 9 and the positioning grooves 10, the characteristics of sliding limit can be realized during the jacking between the material returning plate 7 and the die groove 3, and the stability of the material returning plate 7 during the jacking can be improved.
Referring to fig. 1, positioning blocks 9 distributed at equal intervals in circumference are arranged on the surface of the material returning plate 7, and positioning grooves 10 which are in sliding connection with the positioning blocks 9 are arranged on the inner wall of the die groove 3.
In the present utility model, the connection grooves 63 of the connection head 8 and the internal thread structure adopting the external thread structure are mainly convenient for assembling and disassembling the material returning plate 7 and the mounting plate 62, so that the material returning plate 7 can replace the material returning plate 7 with the same according to the shapes of different products, of course, besides the threaded connection, the disassembling connection between the connection head 8 and the connection grooves 63 can also adopt a spring clamping structure, the shapes and the sizes of the connection head 8 and the connection grooves 63 can be designed according to the conditions of convenient assembling and disassembling between the mounting plate 62 and the material returning plate 7, and the present utility model is not limited thereto.
Referring to fig. 1, the number of the positioning blocks 9 is at least four, and the upper and lower surface sections of the positioning blocks 9 are kept flush with the corresponding surfaces of the material returning plate 7.
In the present utility model, the positioning block 9 and the stripper plate 7 are designed to be flat and consistent, so that the stripper plate 7 can be positioned in the mold groove 3, and it should be noted that the stripper plate 7 and the mounting plate 62 should be disassembled and assembled when the stripper plate 7 is lifted up to the top position of the lower mold 2 under the cooperation of the external stripper bar.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a mould structure convenient to material is returned to different product shapes, includes mould (1), lower mould (2) and sets up mould groove (3) on lower mould (2) top, its characterized in that, the intercommunication has material returning hole (4) between interior bottom wall center and the bottom of mould groove (3), be equipped with multiunit mounting groove (5) of circumference distribution on the interior diapire of mould groove (3), be equipped with elastically telescopic guide (6) between the inside of mounting groove (5) and the interior bottom wall of mould groove (3), dismantle on guide (6) and be connected with material returning board (7) with mould groove (3) inner wall laminating.
2. The die structure convenient for material returning of different product shapes according to claim 1, characterized in that the guide piece (6) comprises a return spring (61) fixed on the inner bottom wall of the mounting groove (5), the other end of the return spring (61) is fixedly provided with a mounting plate (62) attached to the inner bottom wall of the die groove (3), the top of the mounting plate (62) is provided with a connecting groove (63), the center of the inner bottom wall of the connecting groove (63) is provided with an opening (64) corresponding to the material returning hole (4), the bottom of the material returning plate (7) is provided with a connecting head (8), and the connecting head (8) and the connecting groove (63) can be connected by threads.
3. A mould structure for facilitating the ejection of different product shapes according to claim 2, characterized in that the openings (64) and the ejection holes (4) are all of circular structure of equal shape and size.
4. The die structure for facilitating material returning to different product shapes according to claim 2, wherein a telescopic rod (65) is fixed between the bottom of the mounting plate (62) and the inner bottom wall corresponding to the mounting groove (5), and the telescopic rod (65) is sleeved in the reset spring (61).
5. A mould structure for facilitating the withdrawal of different product shapes according to claim 2, characterized in that the surface diameter of the mounting plate (62) is equal to the diameter of the inner wall of the mould groove (3) and the surface diameter of the withdrawal plate (7), respectively.
6. The mold structure for material returning of different product shapes according to claim 2, wherein when the connector (8) is in threaded connection with the connecting groove (63), the surface of the connector (8) is in an external thread structure and the inner wall of the connecting groove (63) is in an internal thread structure.
7. The die structure for facilitating material returning to different product shapes according to claim 1, wherein positioning blocks (9) distributed at equal intervals in circumference are arranged on the surface of the material returning plate (7), and positioning grooves (10) in sliding insertion connection with the positioning blocks (9) are formed in the inner wall of the die groove (3).
8. A mould structure for facilitating the return of different product shapes according to claim 7, characterized in that the number of the positioning blocks (9) is at least four, and the upper and lower surface sections of the positioning blocks (9) are kept flush with the corresponding surfaces of the return plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320927782.8U CN219664968U (en) | 2023-04-23 | 2023-04-23 | Die structure convenient for material returning of different product shapes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320927782.8U CN219664968U (en) | 2023-04-23 | 2023-04-23 | Die structure convenient for material returning of different product shapes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219664968U true CN219664968U (en) | 2023-09-12 |
Family
ID=87920023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320927782.8U Active CN219664968U (en) | 2023-04-23 | 2023-04-23 | Die structure convenient for material returning of different product shapes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219664968U (en) |
-
2023
- 2023-04-23 CN CN202320927782.8U patent/CN219664968U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219664968U (en) | Die structure convenient for material returning of different product shapes | |
| CN202004214U (en) | Coaxial radio-frequency connector and outer conductor thereof | |
| CN219213946U (en) | Injection mold of box body | |
| CN116100760A (en) | Hydraulic core pulling mechanism of injection mold | |
| CN214488244U (en) | Dust guard of mould | |
| CN210758336U (en) | Micropore ceramic injection mold of adjustable mould benevolence | |
| CN210490062U (en) | Mould is used in sintering of single core connector of radio frequency | |
| CN210966919U (en) | Automobile steering wheel rotating rod die-casting die | |
| CN217395613U (en) | Ejection device and mold | |
| CN220970570U (en) | Flange bolt mold processing | |
| CN214188614U (en) | Die insert fixing structure | |
| CN208431247U (en) | Core bar of the head with tangent arc | |
| CN216465868U (en) | Secondary ejection structure for mold demoulding | |
| CN216441590U (en) | A liftout mechanism for forging mould | |
| CN214214598U (en) | Mouse button shell injection molding mold | |
| CN220700303U (en) | Mould ejection mechanism | |
| CN216328968U (en) | Bamboo wood fiberboard extruder mold convenient to mount and dismount | |
| CN214788425U (en) | Positioning disc special for lead type electronic component reverse pasting machine | |
| CN216465772U (en) | Forming die for communication cabinet protection pad | |
| CN103895188A (en) | Die for molding wiring board switch connecting box | |
| CN213763716U (en) | Stamping mechanism capable of being rapidly disassembled and assembled and stamping die using stamping mechanism | |
| CN211730028U (en) | Lining plate production device convenient for replacing template | |
| CN202826179U (en) | Mould ejection pin for manufacturing plastic upper cover of display | |
| CN213099081U (en) | Medical examination bed | |
| CN219338364U (en) | Injection mold of ejection structure of forced-release type bottle cap injection molding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |