CN220095317U - Positioning mechanism of automotive interior spare injection mold - Google Patents
Positioning mechanism of automotive interior spare injection mold Download PDFInfo
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- CN220095317U CN220095317U CN202320467846.0U CN202320467846U CN220095317U CN 220095317 U CN220095317 U CN 220095317U CN 202320467846 U CN202320467846 U CN 202320467846U CN 220095317 U CN220095317 U CN 220095317U
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- seat
- fixedly connected
- push rod
- base
- injection mold
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- 238000002347 injection Methods 0.000 title claims abstract description 17
- 239000007924 injection Substances 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 230000005484 gravity Effects 0.000 claims abstract description 28
- 230000008054 signal transmission Effects 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 8
- 238000001746 injection moulding Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a positioning mechanism of an injection mold of an automotive interior part, which comprises a base, wherein guide rods which are uniformly distributed are fixedly connected to the top of the base, a top plate is arranged at the top of the base, the top end of each guide rod is fixedly connected to the bottom of the top plate, a push rod is fixedly arranged at the top of the top plate, the bottom end of each push rod penetrates through and extends to the bottom of the top plate, and a bearing plate is fixedly connected to the bottom end of each push rod. According to the utility model, the stability in the downward moving process of the upper die is improved through the arrangement of the guide rods, whether the upper die is inclined or excessively vibrated in the downward moving process is judged through the cooperation of the infrared receiver and the infrared transmitter on the vertical gravity seat, the positioning effect is realized, the machine can be stopped and alarmed in time after a problem occurs, the processing and maintenance can be performed in time, meanwhile, the die clamping accuracy between the upper die and the lower die can be improved through a plurality of groups of engaging rods, and the upper die is further positioned through the pressure sensor at the top end of the engaging rods.
Description
Technical Field
The utility model relates to the technical field of automobile interior trim part processing, in particular to a positioning mechanism of an automobile interior trim part injection mold.
Background
The injection molding mold is a tool for producing plastic products, and is also a tool for endowing the plastic products with complete structures and accurate dimensions, the injection molding is a processing method used when producing parts with complex shapes in batches, specifically, heated and melted plastics are injected into a mold cavity by an injection molding machine under high pressure, and after cooling and solidification, a formed product is obtained, and the injection molding mold is divided into a thermosetting plastic mold and a thermoplastic plastic mold according to the molding characteristics; the hot-pressing mold can be divided into three types of overflow, half overflow and non-overflow in a flash mode, and the injection mold can be divided into two types of cold runner mold and hot runner mold in a pouring system; the existing injection mold is a tool for producing plastic products, mainly processes some workpieces with complex structures, and needs to be used when processing automobile interior trim parts, and the injection mold needs to be stable when closing the mold so as to be better closed.
Patent document CN201921597716.9 relates to an injection mold for automotive upholstery, comprising a base, a top plate, an extension plate, a hydraulic rod, a lower mold, a spring, a push plate, a stud, a rotating handle, a movable plate, a guide rod, a push rod, an upper mold, a motor, a screw rod, a slide plate, a limiting plate and a positioning column. The utility model has simple structure and convenient operation, is beneficial to the installation of the upper die and the lower die through the movement of the sliding plate, is convenient for fixing the dies, is convenient for adjusting the position of the dies through the movement of the lower die, is beneficial to the positioning between the upper die and the lower die, and avoids the reduction of the processing quality of the finished product caused by the deviation;
the equipment realizes the location through fixing the mould, improves the compound die quality, but can't in time discover if the mould appears the skew condition such as slope in the location in-process, leads to influencing the quality of moulding plastics and causes the damage to equipment even, consequently our technical personnel have proposed a positioning mechanism of automotive interior spare injection mold to solve this kind of problem.
Disclosure of Invention
Aiming at the problems existing in the background technology, the utility model aims to provide a positioning mechanism of an injection mold of an automotive interior part.
In order to solve the problems, the utility model adopts the following technical scheme.
The positioning mechanism of the injection mold for the automotive upholstery comprises a base, wherein a guide rod which is uniformly distributed is fixedly connected to the top of the base, a top plate is arranged at the top of the base, the top end of the guide rod is fixedly connected to the bottom of the top plate, a push rod is fixedly arranged at the top of the top plate, the bottom end of the push rod penetrates through and extends to the bottom of the top plate, a bearing plate is fixedly connected to the bottom end of the push rod, the bearing plate is in sliding connection with the guide rod, an upper seat is fixedly connected to the bottom of the bearing plate, an upper mold is arranged in the upper seat, a lower seat is fixedly connected to the top of the base, a lower mold is arranged in the lower seat, uniformly distributed engaging rods are fixedly connected to the top of the lower seat, uniformly distributed engaging grooves are formed in the bottom of the upper seat, the engaging groove is positioned at the top of the engaging rod, the top end of the engaging rod is fixedly provided with a pressure sensor, the right side of the upper seat is provided with two gravity seats, the right side of the upper seat is fixedly connected with two round rods, the gravity seats are provided with movable grooves, the round rods are positioned in the movable grooves and are in sliding connection with the interiors of the movable grooves, the interiors of the gravity seats are provided with mounting grooves, the inside sliding connection of mounting groove has the barreling, two contact sensors of fixed mounting have on the inner wall of mounting groove, two contact sensors are located the left and right sides of barreling respectively, two infrared transmitter and infrared receiver are installed respectively to the relative one side of gravity seat, integrated single chip microcomputer and signal transmission module on the base, signal transmission module, infrared receiver, pressure sensor, the push rod and the contact sensor are connected with the singlechip through signals.
As a further description of the above technical solution: the bottom fixedly connected with balancing weight of gravity seat, the balancing weight is made by metal material.
As a further description of the above technical solution: the shape of the inner bottom wall of the mounting groove is downwards inclined from two sides, and the inner bottom wall of the mounting groove is smooth.
As a further description of the above technical solution: the top of roof fixed mounting has the prompter, prompter and singlechip signal connection.
As a further description of the above technical solution: the top of base fixed mounting has control panel, push rod and control panel electric connection.
Compared with the prior art, the utility model has the advantages that:
according to the utility model, the stability in the downward moving process of the upper die is improved through the arrangement of the guide rods, whether the upper die is inclined or excessively vibrated in the downward moving process is judged through the cooperation of the infrared receiver and the infrared transmitter on the vertical gravity seat, the positioning effect is realized, the machine can be stopped and alarmed in time after a problem occurs, the processing and maintenance can be performed in time, meanwhile, the die clamping accuracy between the upper die and the lower die can be improved through a plurality of groups of engaging rods, and the upper die is further positioned through the pressure sensor at the top end of the engaging rods.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic perspective view of a gravity seat according to the present utility model;
fig. 5 is a schematic diagram of the principle of the present utility model.
The reference numerals in the figures illustrate:
1. a base; 2. a guide rod; 3. a top plate; 4. a push rod; 5. a carrying plate; 6. an upper seat; 7. an upper die; 8. a lower seat; 9. a lower die; 10. a mating rod; 11. a fitting groove; 12. a pressure sensor; 13. a gravity seat; 14. a round bar; 15. a movable groove; 16. a mounting groove; 17. rolling a strip; 18. an infrared emitter; 19. an infrared receiver; 20. a contact sensor; 21. a single chip microcomputer; 22. a signal transmission module; 23. balancing weight; 24. a reminder; 25. and a control panel.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;
referring to fig. 1-5, the positioning mechanism of the injection mold for automotive upholstery of the utility model comprises a base 1, wherein the top of the base 1 is fixedly connected with uniformly distributed guide rods 2, the top of the base 1 is provided with a top plate 3, the top of the guide rods 2 is fixedly connected with the bottom of the top plate 3, the top of the top plate 3 is fixedly provided with a push rod 4, the bottom end of the push rod 4 penetrates through and extends to the bottom of the top plate 3, the bottom end of the push rod 4 is fixedly connected with a bearing plate 5, the bearing plate 5 is in sliding connection with the guide rods 2, the bottom of the bearing plate 5 is fixedly connected with an upper seat 6, an upper mold 7 is arranged in the upper seat 6, the top of the base 1 is fixedly connected with a lower seat 8, a lower mold 9 is arranged in the lower seat 8, the lower mold 9 is positioned at the bottom of the upper mold 7, the top of the lower seat 8 is fixedly connected with uniformly distributed engaging rods 10, the bottom of the upper seat 6 is provided with uniformly distributed engaging grooves 11, the engaging groove 11 is positioned at the top of the engaging rod 10, the top end of the engaging rod 10 is fixedly provided with a pressure sensor 12, the right side of the upper seat 6 is provided with two gravity seats 13, the right side of the upper seat 6 is fixedly connected with two round rods 14, the gravity seats 13 are provided with movable grooves 15, the round rods 14 are positioned in the movable grooves 15 and are in sliding connection with the inside of the movable grooves 15, the inside of the gravity seats 13 is provided with mounting grooves 16, the inside of the mounting grooves 16 is in sliding connection with rolling bars 17, the inner wall of the mounting grooves 16 is fixedly provided with two contact sensors 20, the two contact sensors 20 are respectively positioned at the left side and the right side of the rolling bars 17, one side opposite to the two gravity seats 13 is respectively provided with an infrared emitter 18 and an infrared receiver 19, the base 1 is integrated with a singlechip 21 and a signal transmission module 22, the infrared receiver 19, the pressure sensor 12, the push rod 4 and the contact sensor 20 are both in signal connection with the singlechip 21.
When the injection molding of the automotive interior part is needed, a user controls the push rod 4 to work, the push rod 4 is electrified to drive the bearing plate 5 fixedly connected with the push rod 4 to move downwards, the upper seat 6 and the upper die 7 move downwards along with the push rod, the guide rod 2 can guide and position the bearing plate 5, the upper die 7 moves downwards stably, the two gravity seats 13 positioned on the right side always keep a vertical downwards state under the gravity action in the downwards moving process of the upper seat 6, the infrared transmitter 18 transmits infrared signals to be received by the infrared receiver 19 and transmitted to the singlechip 21, if the upper seat 6 inclines in the front-back direction in the downwards moving process, the two gravity seats 13 still keep a vertical state at the moment, the infrared receiver 19 cannot receive infrared signals due to the different heights of the two round rods 14, the singlechip 21 controls the push rod 4 to stop working after receiving and transmits signals through the signal transmission module 22, meanwhile, in the downward moving process, as the vertical rolling bar 17 of the gravity seat 13 is kept stable in the mounting groove 16, when the upper seat 6 is inclined transversely, the rolling bar 17 starts to roll in the mounting groove 16 until contacting with the contact sensor 20 at one side, the contact sensor 20 triggers the singlechip 21 to receive signals and also controls the push rod 4 to stop operating and transmit signals, a user can timely overhaul, the upper die 7 downwards enters the inside of the engaging groove 11 along with the continuous operation of the push rod 4, the multiple groups of pressure sensors 12 trigger and generate the same numerical value at the same time, when the numerical value is different or the single group of pressure sensors 12 trigger first, the singlechip 21 controls the push rod 4 to stop operating, if the vibration is overlarge after the die is closed, the gravity seat 13 slides on the round rod 14 to cause the infrared rays to be unable to be received, and the signal transmission module 22 also can transmit signals, and (5) injection molding can be performed after die assembly is completed.
According to the utility model, the stability of the upper die 7 in the downward moving process is improved through the arrangement of the guide rod 2, whether the upper die 7 is inclined or excessively vibrated in the downward moving process is judged through the cooperation of the infrared receiver 19 and the infrared emitter 18 on the vertical gravity seat 13, the positioning effect is realized, the machine can be stopped and warned in time after the problem occurs, the processing and maintenance can be performed in time, meanwhile, the die clamping accuracy between the upper die 7 and the lower die 9 can be improved through the plurality of groups of the engaging rods 10, and the upper die 7 is further positioned through the pressure sensor 12 at the top end of the engaging rods 10.
Please refer to fig. 2-4, wherein: the bottom of the gravity seat 13 is fixedly connected with a balancing weight 23, and the balancing weight 23 is made of a metal material.
In the utility model, the weight 23 made of metal can improve the quality of the bottom of the gravity seat 13, so that the gravity seat 13 can always keep the vertical direction in the normal state.
Please refer to fig. 2 and 3, wherein: the shape of the inner bottom wall of the mounting groove 16 is inclined downward from both sides, and the inner bottom wall surface of the mounting groove 16 is smooth.
In the utility model, the inner wall of the slightly inclined mounting groove 16 can prevent the rolling bar 17 from rolling leftwards and rightwards, and the mounting groove 16 with smooth inner wall can facilitate the rolling bar 17 to roll after the gravity seat 13 is inclined.
Please refer to fig. 1 and 5, wherein: the top of the top plate 3 is fixedly provided with a prompter 24, and the prompter 24 is in signal connection with the singlechip 21.
In the utility model, when the singlechip 21 receives a signal, the prompter 24 is controlled to be electrified to work, and after the prompter 24 is electrified, a prompting sound is generated to prompt a user, so that the equipment is convenient to overhaul in time.
Please refer to fig. 1, wherein: the top of the base 1 is fixedly provided with a control panel 25, and the push rod 4 is electrically connected with the control panel 25.
In the utility model, the arrangement of the control panel 25 can enable the user to operate the device more simply and quickly, so that the steps required by the user to operate are reduced, and the practicability is improved.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (5)
1. The utility model provides a positioning mechanism of automotive interior spare injection mold, includes base (1), its characterized in that: the utility model discloses a gravity sensor, including base (1), guide bar (2) of evenly distributed is fixedly connected with at the top of base (1), the top of base (1) is provided with roof (3), the top fixed connection of guide bar (2) is in the bottom of roof (3), the top fixed mounting of roof (3) has push rod (4), the bottom of push rod (4) runs through and extends to the bottom of roof (3), the bottom fixedly connected with loading board (5) of push rod (4), loading board (5) and guide bar (2) sliding connection, the bottom fixedly connected with of loading board (5) goes up seat (6), the internally mounted of last seat (6) has last mould (7), the top fixedly connected with lower seat (8) of base (1), the internally mounted of lower seat (8) has lower mould (9), lower mould (9) are located the bottom of last mould (7), the top fixedly connected with evenly distributed agrees with pole (10) of lower seat (8), the bottom of last seat (6) is offered evenly and is agreed with wedge groove (11), the top (10) are located on the top of two wedge-shaped sensor (12), the utility model discloses a portable electronic device is characterized in that two round bars (14) are fixedly connected with on the right side of upper seat (6), movable groove (15) have been seted up on gravity seat (13), round bar (14) are located the inside of movable groove (15) and with the inside sliding connection of movable groove (15), mounting groove (16) have been seted up to the inside of gravity seat (13), the inside sliding connection of mounting groove (16) has barre (17), fixed mounting has two contact sensor (20) on the inner wall of mounting groove (16), two contact sensor (20) are located the left and right sides of barre (17) respectively, two infrared transmitter (18) and infrared receiver (19) are installed respectively to one side that gravity seat (13) is relative, integrated on base (1) singlechip (21) and signal transmission module (22), infrared receiver (19), pressure sensor (12), push rod (4) and contact sensor (20) all are connected with singlechip (21) signal.
2. The positioning mechanism of an injection mold for automotive upholstery according to claim 1, wherein: the bottom of gravity seat (13) fixedly connected with balancing weight (23), balancing weight (23) are made by metal material.
3. The positioning mechanism of an injection mold for automotive upholstery according to claim 1, wherein: the shape of the inner bottom wall of the mounting groove (16) is inclined downwards from two sides, and the inner bottom wall surface of the mounting groove (16) is smooth.
4. The positioning mechanism of an injection mold for automotive upholstery according to claim 1, wherein: the top of the top plate (3) is fixedly provided with a prompter (24), and the prompter (24) is in signal connection with the singlechip (21).
5. The positioning mechanism of an injection mold for automotive upholstery according to claim 1, wherein: the top of the base (1) is fixedly provided with a control panel (25), and the push rod (4) is electrically connected with the control panel (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320467846.0U CN220095317U (en) | 2023-03-13 | 2023-03-13 | Positioning mechanism of automotive interior spare injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320467846.0U CN220095317U (en) | 2023-03-13 | 2023-03-13 | Positioning mechanism of automotive interior spare injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220095317U true CN220095317U (en) | 2023-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320467846.0U Active CN220095317U (en) | 2023-03-13 | 2023-03-13 | Positioning mechanism of automotive interior spare injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220095317U (en) |
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2023
- 2023-03-13 CN CN202320467846.0U patent/CN220095317U/en active Active
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