CN214645463U - Injection mold of effectual shell upper cover of shaping - Google Patents
Injection mold of effectual shell upper cover of shaping Download PDFInfo
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- CN214645463U CN214645463U CN202120613857.6U CN202120613857U CN214645463U CN 214645463 U CN214645463 U CN 214645463U CN 202120613857 U CN202120613857 U CN 202120613857U CN 214645463 U CN214645463 U CN 214645463U
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- injection mold
- upper cover
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Abstract
The utility model discloses an injection mold of effectual shell upper cover of shaping, its technical scheme is: the base is provided with a lower die, the top of the base is provided with an ejection mechanism, the ejection mechanism comprises a motor and a threaded rod, the motor is fixedly connected with one side of the top of the base, the threaded rod is fixedly connected with the output end of the motor, the top of the base is far away from a supporting block fixedly connected with one side of the motor, the top of the supporting block is fixedly embedded with a first bearing, the threaded rod is far away from one end of the motor and fixedly connected with the inner ring of the first bearing, and the injection mold for the shell upper cover with good molding effect has the beneficial effects that: through setting up ejection mechanism, the staff can the starter motor drive the threaded rod rotatory to drive the slider and slide in the spout, drive the bed die through the connecting rod simultaneously and use the bull stick to take place to rotate as the axle center, produce the slope, make fashioned model follow roll-off in the bed die, enter into and connect the workbin.
Description
Technical Field
The utility model relates to an injection moulding equipment technical field, concretely relates to injection mold of effectual shell upper cover of shaping.
Background
Injection molding is a method for producing a model of an industrial product, and the product is generally produced by using rubber injection molding and plastic injection molding, and the injection molding can be divided into injection molding press molding and die casting.
The prior art has the following defects: when current injection molding machine was moulding plastics production, accomplish the cooperation through the pneumatic cylinder promotion between mould and the bed die mostly, do not set up buffer, the time causes wearing and tearing easily for a long time, increases cost of maintenance, and when moulding plastics the completion back simultaneously, the product model need be taken out the mould through the manual work, and work load is big and intensity of labour is high, and the staff has the risk of being scalded moreover.
Therefore, it is necessary to provide an injection mold for forming the upper cover of the housing with good forming effect.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an injection mold of effectual shell upper cover of shaping through setting up ejection mechanism to solve the problem mentioned in the above-mentioned background art.
In order to achieve the above object, the present invention provides the following technical solutions: an injection mold for an upper cover of a shell with a good molding effect comprises a base, wherein a lower mold is arranged at the top of the base, and an ejection mechanism is arranged at the top of the base;
the ejection mechanism comprises a motor and a threaded rod, the motor is fixedly connected with one side of the top of a base, the threaded rod is fixedly connected with the output end of the motor, a supporting block is fixedly connected with one side of the top of the base, which is far away from the motor, a first bearing is fixedly embedded in the top of the supporting block, one end of the threaded rod, which is far away from the motor, is fixedly connected with an inner ring of the first bearing, a chute is formed in the surface of the top of the base, a sliding block is arranged in the chute and is slidably connected with the base through the chute, first round rods are fixedly connected with two ends of the sliding block, a long block is fixedly connected with the bottom of the lower die, second round rods are fixedly connected with two ends of the long block, connecting rods are arranged at two ends of the long block, one end of each connecting rod is movably hinged with two first round rods, the other end of each connecting rod is movably hinged with two second round rods, and rotating rods are fixedly connected with two ends of the lower die, the support frame is fixedly connected to two ends of one side of the top of the base, the second bearings are fixedly embedded into the top of the support frame, and the rotating rods are fixedly connected with the inner rings of the two second bearings respectively and far away from one end of the lower die.
Preferably, the two ends of the lower die are fixedly connected with rotating rods, the two ends of one side of the top of the base are fixedly connected with supporting frames, the top of each supporting frame is fixedly embedded with a second bearing, and the rotating rods are far away from one end of the lower die and are fixedly connected with inner rings of the two second bearings respectively.
Preferably, the equal fixedly connected with guide bar in base top both ends, the base top is equipped with the footstock, footstock bottom both ends respectively with two guide bar top fixed connection, footstock bottom fixedly connected with pneumatic cylinder, mould on the pneumatic cylinder output fixedly connected with, it cooperatees with the bed die to go up the mould.
Preferably, the two ends of the upper die are fixedly connected with supporting lugs, the surface of one end of each supporting lug is provided with a guide groove, and the supporting lugs are connected with the two guide rods in a sliding mode through the two guide grooves respectively.
Preferably, the equal fixedly connected with spring in base top both ends, two the equal fixedly connected with in spring top holds the platform, two it cup joints with two support ear activities respectively to hold the platform, two logical groove has all been seted up on supporting bench top one end surface, two it leads to groove and two guide bar sliding connection to hold the platform respectively through two.
Preferably, a material receiving box is arranged on one side of the base, and a soft pad is fixedly connected inside the material receiving box.
Preferably, a material receiving box is arranged on one side of the base, a soft sleeve is arranged inside the material receiving box, and the soft sleeve is movably sleeved with the material receiving box.
The utility model has the advantages that:
1. the utility model discloses a set up ejection mechanism, it is rotatory that the staff can the starter motor drive the threaded rod, thereby it slides in the spout to drive the slider, it uses the bull stick to take place to rotate as the axle center to drive the bed die through the connecting rod simultaneously, produce the slope, make fashioned model roll-off in the bed die, enter into and connect the workbin, through connecing the inside cushion of workbin, do not receive the damage when can protecting the model gliding, effectively solved when the completion back of moulding plastics, the product model need take out the mould through the manual work, the work load is big and intensity of labour is high, and the staff has the problem by the risk of scalding.
2. The utility model discloses a set up spring and accepting the platform, the staff can start the pneumatic cylinder, the mould descends in the drive, it slides down respectively on two guide bars to drive two support ears simultaneously, then enter into two accepting the platform, extrude two springs, two springs receive the extrusion and produce elastic deformation, certain cushioning effect is played, effectively solved current injection molding machine when carrying out injection moulding production, it accomplishes the cooperation to promote between mould and the bed die mostly through the pneumatic cylinder, do not set up buffer, time one causes wearing and tearing easily, increase cost of maintenance's problem.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a side sectional view of the present invention;
FIG. 3 is an enlarged view of the part A of FIG. 2 according to the present invention;
fig. 4 is a schematic structural diagram of embodiment 2 provided by the present invention;
in the figure: the device comprises a base 1, a lower die 2, a motor 3, a threaded rod 4, a supporting block 5, a sliding block 6, a first round rod 7, a long block 8, a second round rod 9, a connecting rod 10, a rotating rod 11, a supporting frame 12, a guide rod 13, a top seat 14, a hydraulic cylinder 15, an upper die 16, a supporting lug 17, a spring 18, a bearing table 19, a material receiving box 20, a cushion 21 and a soft sleeve 22.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1:
referring to the attached drawings 1-3, the utility model provides an injection mold for forming an upper cover of a shell with good forming effect, which comprises a base 1, wherein the top of the base 1 is provided with a lower mold 2, and the top of the base 1 is provided with an ejection mechanism;
the ejection mechanism comprises a motor 3 and a threaded rod 4, the motor 3 is fixedly connected with one side of the top of a base 1, the threaded rod 4 is fixedly connected with the output end of the motor 3, one side of the top of the base 1, which is far away from the motor 3, is fixedly connected with a supporting block 5, the top of the supporting block 5 is fixedly embedded with a first bearing, one end of the threaded rod 4, which is far away from the motor 3, is fixedly connected with the inner ring of the first bearing, the top surface of the base 1 is provided with a chute, a sliding block 6 is arranged in the chute, the sliding block 6 is slidably connected with the base 1 through the chute, both ends of the sliding block 6 are fixedly connected with first round rods 7, the bottom of the lower die 2 is fixedly connected with a long block 8, both ends of the long block 8 are fixedly connected with second round rods 9, both ends of the long block 8 are provided with connecting rods 10, and one end of each of the two connecting rods 10 is movably hinged with the two first round rods 7, the other ends of the two connecting rods 10 are movably hinged with the two second round rods 9 respectively, the two ends of the lower die 2 are fixedly connected with rotating rods 11, the two ends of one side of the top of the base 1 are fixedly connected with supporting frames 12, the tops of the two supporting frames 12 are fixedly embedded with second bearings, one ends, far away from the lower die 2, of the two rotating rods 11 are fixedly connected with inner rings of the two second bearings respectively, and through the arrangement of an ejection mechanism, a worker can start the motor 3 to drive the threaded rods 4 to rotate, so that the sliding blocks 6 are driven to slide in the sliding grooves, and meanwhile, the connecting rods 10 drive the lower die 2 to rotate by taking the rotating rods 11 as axes, so that inclination is generated, and a formed model slides out of the lower die 2 and enters the material receiving box 20;
furthermore, both ends of the lower die 2 are fixedly connected with rotating rods 11, both ends of one side of the top of the base 1 are fixedly connected with support frames 12, both tops of the two support frames 12 are fixedly embedded with second bearings, one ends of the two rotating rods 11, far away from the lower die 2, are respectively and fixedly connected with inner rings of the two second bearings, and the rotating rods 11 are arranged as rotating supports of the second bearings;
furthermore, both ends of the top of the base 1 are fixedly connected with guide rods 13, the top of the base 1 is provided with a top seat 14, both ends of the bottom of the top seat 14 are respectively and fixedly connected with the tops of the two guide rods 13, the bottom of the top seat 14 is fixedly connected with a hydraulic cylinder 15, the output end of the hydraulic cylinder 15 is fixedly connected with an upper die 16, the upper die 16 is matched with the lower die 2, the hydraulic cylinder 15 can drive the upper die 16 to descend, and the guide rods 13 are arranged to ensure that the direction of the upper die 16 cannot deviate when descending;
furthermore, both ends of the upper die 16 are fixedly connected with supporting lugs 17, the surfaces of one ends of the two supporting lugs 17 are respectively provided with a guide groove, the two supporting lugs 17 are respectively connected with the two guide rods 13 in a sliding manner through the two guide grooves, the upper die 16 is connected with the guide rods 13 through the two supporting lugs 17, and the upper die 16 cannot deviate in direction when descending;
furthermore, both ends of the top of the base 1 are fixedly connected with springs 18, the tops of the two springs 18 are fixedly connected with bearing platforms 19, the two bearing platforms 19 are movably sleeved with the two supporting lugs 17 respectively, through grooves are formed in the surface of one end of the top of each of the two bearing platforms 19, the two bearing platforms 19 are slidably connected with the two guide rods 13 through the two through grooves respectively, and the springs 18 and the bearing platforms 19 are arranged to play a certain buffering role when the upper die 16 is pressed down;
further, base 1 one side is equipped with and connects workbin 20, connect the inside fixedly connected with cushion 21 of workbin 20, through setting up cushion 21, can protect not damaged when the model gliding.
The utility model discloses a use as follows: when the utility model is used, a worker firstly injects raw materials into the lower die 2, then the hydraulic cylinder 15 is started to drive the upper die 16 to descend to be matched with the lower die 2, and simultaneously, the upper die 16 drives the two supporting lugs 17 to respectively slide downwards on the two guide rods 13 when descending, and then enters the two bearing tables 19 to extrude the two springs 18, the two springs 18 are extruded to generate elastic deformation to play a certain role of buffering, after the model is pressed into a model, the worker starts the motor 3 to drive the threaded rod 4 to rotate, the threaded rod 4 drives the sliding block 6 to slide in the sliding chute, meanwhile, the lower die 2 is driven to rotate by taking the rotating rod 11 as an axis through the connecting rod 10 movably hinged with the first round rod 7 and the second round rod 9 respectively to generate inclination, so that the molded model slides out of the lower die 2 and enters the material receiving box 20, and the cushion 21 in the material receiving box 20, the model can be protected from being damaged when sliding downwards, and finally, the worker takes the material receiving box 20 away.
Example 2:
referring to the attached drawing 4, the utility model provides a pair of injection mold of effectual shell upper cover of shaping, the difference with embodiment 1 is, base 1 one side is equipped with connects workbin 20, connect workbin 20 inside to be equipped with soft cover 22, soft cover 22 cup joints with connecing workbin 20 activity, through setting up soft cover 22, do not receive the damage when can protecting the model gliding, compare with embodiment 1, because soft cover 22 cup joints with connecing workbin 20 activity, can in time wash and change.
The using process is as follows: use the utility model discloses the time, after the model is pressed into the shaping, staff's starter motor 3 drives threaded rod 4 rotatory, thereby it slides in the spout to drive slider 6, it uses bull stick 11 to take place to rotate to drive bed die 2 through connecting rod 10 simultaneously, produce the slope, make fashioned model follow roll-off in bed die 2, enter into and connect workbin 20, through the inside soft cover 22 of workbin 20, do not receive the damage when can protecting the model gliding, the staff can directly take away the workbin 20 that connects at last.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (7)
1. The utility model provides an injection mold of effectual shell upper cover of shaping, includes base (1), its characterized in that: the top of the base (1) is provided with a lower die (2), and the top of the base (1) is provided with an ejection mechanism;
the ejection mechanism comprises a motor (3) and a threaded rod (4), the motor (3) is fixedly connected with one side of the top of a base (1), the threaded rod (4) is fixedly connected with the output end of the motor (3), one side of the top of the base (1), which is far away from the motor (3), is fixedly connected with a supporting block (5), a first bearing is fixedly embedded in the top of the supporting block (5), one end of the threaded rod (4), which is far away from the motor (3), is fixedly connected with an inner ring of the first bearing, the top surface of the base (1) is provided with a chute, a sliding block (6) is arranged in the chute, the sliding block (6) is in sliding connection with the base (1) through the chute, one side surface of the top of the sliding block (6) is provided with a threaded hole, the sliding block (6) is in threaded connection with the threaded rod (4) through the threaded hole, and both ends of the sliding block (6) are fixedly connected with first round rods (7), the lower die is characterized in that a long block (8) is fixedly connected to the bottom of the lower die (2), second round rods (9) are fixedly connected to the two ends of the long block (8), connecting rods (10) are arranged at the two ends of the long block (8), one ends of the connecting rods (10) are movably hinged to the two first round rods (7) respectively, and the other ends of the connecting rods (10) are movably hinged to the two second round rods (9) respectively.
2. The injection mold for molding the upper cover of the shell with good molding effect according to claim 1, characterized in that: the improved bearing support is characterized in that rotary rods (11) are fixedly connected to two ends of the lower die (2), support frames (12) are fixedly connected to two ends of one side of the top of the base (1), two second bearings are fixedly embedded in the tops of the support frames (12), and the rotary rods (11) are far away from one end of the lower die (2) and fixedly connected with inner rings of the two second bearings respectively.
3. The injection mold for molding the upper cover of the shell with good molding effect according to claim 1, characterized in that: the improved die is characterized in that guide rods (13) are fixedly connected to two ends of the top of the base (1), a top seat (14) is arranged at the top of the base (1), two ends of the bottom of the top seat (14) are fixedly connected with the top of the two guide rods (13) respectively, a hydraulic cylinder (15) is fixedly connected to the bottom of the top seat (14), an upper die (16) is fixedly connected to the output end of the hydraulic cylinder (15), and the upper die (16) is matched with the lower die (2).
4. The injection mold for molding the upper cover of the shell with good molding effect according to claim 3, characterized in that: go up mould (16) both ends equal fixedly connected with and support ear (17), two support ear (17) one end surface and all seted up the guide way, two support ear (17) respectively through two guide ways and two guide bar (13) sliding connection.
5. The injection mold for molding the upper cover of the shell with good molding effect according to claim 4, characterized in that: base (1) top both ends equal fixedly connected with spring (18), two the equal fixedly connected with in spring (18) top holds platform (19), two hold platform (19) and cup joint with two support ear (17) activities respectively, two hold platform (19) top one end surface and all seted up logical groove, two hold platform (19) respectively through two logical groove and two guide bar (13) sliding connection.
6. The injection mold for molding the upper cover of the shell with good molding effect according to claim 1, characterized in that: a material receiving box (20) is arranged on one side of the base (1), and a soft pad (21) is fixedly connected inside the material receiving box (20).
7. The injection mold for molding the upper cover of the shell with good molding effect according to claim 1, characterized in that: base (1) one side is equipped with connects workbin (20), it is equipped with soft cover (22) to connect workbin (20) inside, soft cover (22) cup joint with connecing workbin (20) activity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120613857.6U CN214645463U (en) | 2021-03-26 | 2021-03-26 | Injection mold of effectual shell upper cover of shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120613857.6U CN214645463U (en) | 2021-03-26 | 2021-03-26 | Injection mold of effectual shell upper cover of shaping |
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| Publication Number | Publication Date |
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| CN214645463U true CN214645463U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120613857.6U Active CN214645463U (en) | 2021-03-26 | 2021-03-26 | Injection mold of effectual shell upper cover of shaping |
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| CN (1) | CN214645463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116922668A (en) * | 2023-09-19 | 2023-10-24 | 成都易联智通信息技术有限公司 | Injection mold for producing data acquisition device shell |
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2021
- 2021-03-26 CN CN202120613857.6U patent/CN214645463U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116922668A (en) * | 2023-09-19 | 2023-10-24 | 成都易联智通信息技术有限公司 | Injection mold for producing data acquisition device shell |
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