CN204869451U - Cell cover injection mold - Google Patents
Cell cover injection mold Download PDFInfo
- Publication number
- CN204869451U CN204869451U CN201520667764.6U CN201520667764U CN204869451U CN 204869451 U CN204869451 U CN 204869451U CN 201520667764 U CN201520667764 U CN 201520667764U CN 204869451 U CN204869451 U CN 204869451U
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- groove
- diameter
- cover half
- cylinder
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Abstract
The utility model discloses a cell cover injection mold, including movable mould part and cover half part, the cover half part is connected through the guide post with the movable mould part, its characterized in that cover half part is including the cover half frame, the up end of cover half frame is provided with the rectangle structure bellied core that makes progress, the middle part transverse arrangement of core has two first recesses of columniform, be provided with first cylinder in the first recess, first cylindrical diameter is less than the diameter and the upper end of first recess and stretches out first recess, the overcoat has plumbous on the first cylinder, the bottom of a plumbous lateral wall is provided with the screw thread, plumbous diameter is less than the diameter of first recess, the movable mould part is including the movable mould frame, the bottom surface of movable mould frame is provided with upwards sunken die cavity, the middle part of die cavity is provided with two second recesses that adapt to with first groove phase. Cooperate the injection moulding who carries out the cell cover through the die cavity of movable mould part and the core of cover half part.
Description
Technical field
The utility model relates to injection mold field, especially relates to a kind of cell cover injection mold.
Background technology
A kind of processing method used when injection mo(u)lding is some complex-shaped parts of batch production.Be exactly briefly that the material melted that is heated is injected die cavity by high pressure, after cooling curing, obtain formed products.There is the advantages such as speed of production is fast, efficiency is high, size is accurate, be applicable to the manufacture fields such as a large amount of productions and complex-shaped product.
Injection mold is made up of dynamic model and cover half two parts, and dynamic model is arranged on the moving die plate of injection (mo(u)lding) machine, and cover half is arranged on the fixed form of injection (mo(u)lding) machine.When injection moulding, dynamic model and cover half close and form running gate system and die cavity, and during die sinking, dynamic model is separated to take out plastic products with cover half.
Electric motor car is generally provide electric energy by lead-acid accumulator (storage battery), the pure electronic non power driven vehicle driven by motor.In recent years, that has popularized at home is more extensive.Electric motor car is generally 8 to 12 years service life, and the service life of its battery (storage battery) is generally 1-4.Storage battery is arranged in electric motor car, battery jar box and cell cover can be overlapped outside storage battery.As shown in Figure 1: the positive pole 11 cell cover 10 needing setting be connected with vehicle and negative pole 12.When producing cell cover 10, need to be provided with two threaded walls 13 for being connected with plumbous part.Consider the security that storage battery uses, the required precision of the threaded walls on cell cover is higher, there is certain difficulty in process of production.Consider as above problem, now design a kind of injection mold and injection moulding can obtain meeting the cell cover of instructions for use.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of cell cover injection mold, injection moulding can be met the cell cover of instructions for use.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of cell cover injection mold, comprise dynamic model part and cover half part, cover half part is connected by lead with dynamic model part, described cover half part comprises cover half frame, the upper surface of described cover half frame is provided with the core that rectangular configuration raises up, the middle part transverse row of described core shows two columniform first grooves, the first cylinder is provided with in first groove, the diameter of the first described cylinder is less than the diameter of the first groove and the first groove is stretched out in upper end, on the first described cylinder, overcoat has plumbous part, the bottom of described plumbous part lateral wall is provided with screw thread, the diameter of described plumbous part is less than the diameter of the first groove, described dynamic model part comprises dynamic model frame, the bottom surface of described dynamic model frame is provided with the die cavity upwards caved in, the middle part of described die cavity is provided with two the second grooves adapted with the first groove.
The centre of two described the first grooves is provided with columniform 3rd groove, the second cylinder is provided with in 3rd groove, the diameter of the second described cylinder is less than the diameter of the 3rd groove, the left and right sides of the second described cylinder is provided with depression, columniform 4th groove is provided with between two described the second grooves, the 4th described groove is corresponding with the 3rd described groove, annulus part is provided with in the 4th described groove, the internal diameter of described annulus part equals the diameter of the second cylinder, the external diameter of annulus part is less than the diameter of the 4th groove, the bottom surface of annulus part is provided with screw thread.3rd groove, the second cylindrical fit the 3rd groove, annulus part carry out the injection mo(u)lding to material, form a threaded through hole of bottom belt.
Described core is provided with two fan-shaped projections, two described fan-shaped projections are positioned at the both sides, front and back of the first groove, two described fan-shaped projections are oppositely arranged, described die cavity is provided with two sector-shaped depressions, the position of two described sector-shaped depressions is corresponding with the position of two fan-shaped projections.The setting of fan-shaped projection and sector-shaped depressions, after material injection is shaping, the depression that formation one is fan-shaped on cell cover.
Described cover half part also comprises push rod base plate and fixed clamping plate, described push rod base plate is positioned at the below of fixed clamping plate, described fixed clamping plate is positioned at the below of cover half frame, described push rod base plate is provided with push rod, described push rod is successively through fixed clamping plate and cover half frame, and described push rod is stretched out by the core on cover half frame.Product can be released by the setting of push rod after formed product.
Described dynamic model part also comprises moving clamping plate, and described moving clamping plate is positioned at the top of dynamic model frame.The setting of moving clamping plate may be used for charging.
Compared with prior art, the utility model has the advantage of and coordinate by the die cavity of dynamic model part and the core of cover half part the injection mo(u)lding carrying out cell cover.The middle part of core is provided with the first groove, is provided with the first cylinder in the first groove, and on the first cylinder, overcoat has plumbous part, and the bottom of plumbous part lateral wall is provided with screw thread.Therefore, in injection moulding process, because be provided with threaded plumbous part bottom outer wall, so the injecting products finally obtained has the through hole of both positive and negative polarity, hole wall is provided with screw thread.And because be directly load plumbous part to carry out injection moulding, the screw thread obtained is comparatively accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of cell cover;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation of cover half part;
Fig. 4 is the structural representation of dynamic model frame.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Figures 1 to 4: a kind of cell cover injection mold, comprise dynamic model part and cover half part, cover half part is connected by lead 1 with dynamic model part, cover half part comprises cover half frame 2, the upper surface of cover half frame 2 is provided with the core 3 that rectangular configuration raises up, the middle part transverse row of core 3 shows two columniform first grooves 4, the first cylinder 5 that structure is identical is provided with in first groove 4, the diameter of the first cylinder 5 is less than the diameter of the first groove 4 and the first groove 4 is stretched out in upper end, on first cylinder 5, overcoat has plumbous part 6, the bottom of plumbous part 6 lateral wall is provided with screw thread, the diameter of plumbous part 6 is less than the diameter of the first groove 4, dynamic model part comprises dynamic model frame 7, the bottom surface of dynamic model frame 7 is provided with the die cavity 8 upwards caved in, the middle part of die cavity 8 is provided with two the second grooves 9 adapted with the first groove 4.
The centre of two the first grooves 4 is provided with columniform 3rd groove 21, the second cylinder 22 is provided with in 3rd groove 21, the diameter of the second cylinder 22 is less than the diameter of the 3rd groove 21, the left and right sides of the second cylinder 22 is provided with depression, columniform 4th groove 23 is provided with between two the second grooves 9,4th groove 23 is corresponding with the 3rd groove 21, annulus part 24 is provided with in 4th groove 23, the internal diameter of annulus part 24 equals the diameter of the second cylinder 22, the external diameter of annulus part 24 is less than the diameter of the 4th groove 23, and the bottom surface of annulus part 24 is provided with screw thread.
Core 3 is provided with two fan-shaped protruding 31, be positioned at the both sides, front and back of the first groove 4 for two fan-shaped protruding 31, be oppositely arranged for two fan-shaped protruding 31, position die cavity 8 being provided with two sector-shaped depressions, 32, two sector-shaped depressions 32 is corresponding with two fan-shaped positions of protruding 31.
Cover half part also comprises push rod base plate 41 and fixed clamping plate 42, push rod base plate 41 is positioned at the below of fixed clamping plate 42, fixed clamping plate 42 is positioned at the below of cover half frame 2, push rod base plate 41 is provided with push rod 43, push rod 43 is successively through fixed clamping plate 42 and cover half frame 2, and push rod 43 is stretched out by the core 3 on cover half frame 2.Dynamic model part also comprises moving clamping plate 51, and moving clamping plate 51 is positioned at the top of dynamic model frame 7.
Claims (5)
1. a cell cover injection mold, comprise dynamic model part and cover half part, cover half part is connected by lead with dynamic model part, it is characterized in that described cover half part comprises cover half frame, the upper surface of described cover half frame is provided with the core that rectangular configuration raises up, the middle part transverse row of described core shows two columniform first grooves, the first cylinder is provided with in first groove, the diameter of the first described cylinder is less than the diameter of the first groove and the first groove is stretched out in upper end, on the first described cylinder, overcoat has plumbous part, the bottom of described plumbous part lateral wall is provided with screw thread, the diameter of described plumbous part is less than the diameter of the first groove, described dynamic model part comprises dynamic model frame, the bottom surface of described dynamic model frame is provided with the die cavity upwards caved in, the middle part of described die cavity is provided with two the second grooves adapted with the first groove.
2. a kind of cell cover injection mold according to claim 1, it is characterized in that the centre of two described the first grooves is provided with columniform 3rd groove, the second cylinder is provided with in 3rd groove, the diameter of the second described cylinder is less than the diameter of the 3rd groove, the left and right sides of the second described cylinder is provided with depression, columniform 4th groove is provided with between two described the second grooves, the 4th described groove is corresponding with the 3rd described groove, annulus part is provided with in the 4th described groove, the internal diameter of described annulus part equals the diameter of the second cylinder, the external diameter of annulus part is less than the diameter of the 4th groove, the bottom surface of annulus part is provided with screw thread.
3. a kind of cell cover injection mold according to claim 2, it is characterized in that described core being provided with two fan-shaped projections, two described fan-shaped projections are positioned at the both sides, front and back of the first groove, two described fan-shaped projections are oppositely arranged, described die cavity is provided with two sector-shaped depressions, the position of two described sector-shaped depressions is corresponding with the position of two fan-shaped projections.
4. a kind of cell cover injection mold according to claim 1, it is characterized in that described cover half part also comprises push rod base plate and fixed clamping plate, described push rod base plate is positioned at the below of fixed clamping plate, described fixed clamping plate is positioned at the below of cover half frame, described push rod base plate is provided with push rod, described push rod is successively through fixed clamping plate and cover half frame, and described push rod is stretched out by the core on cover half frame.
5. a kind of cell cover injection mold according to claim 1, it is characterized in that described dynamic model part also comprises moving clamping plate, described moving clamping plate is positioned at the top of dynamic model frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667764.6U CN204869451U (en) | 2015-08-21 | 2015-08-21 | Cell cover injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667764.6U CN204869451U (en) | 2015-08-21 | 2015-08-21 | Cell cover injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204869451U true CN204869451U (en) | 2015-12-16 |
Family
ID=54813871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520667764.6U Expired - Fee Related CN204869451U (en) | 2015-08-21 | 2015-08-21 | Cell cover injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204869451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215084A (en) * | 2018-03-22 | 2018-06-29 | 陈希华 | A kind of lithium battery kit injection mold |
-
2015
- 2015-08-21 CN CN201520667764.6U patent/CN204869451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215084A (en) * | 2018-03-22 | 2018-06-29 | 陈希华 | A kind of lithium battery kit injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |