CN219381478U - Injection mold auto-lock positioning mechanism - Google Patents
Injection mold auto-lock positioning mechanism Download PDFInfo
- Publication number
- CN219381478U CN219381478U CN202223574008.8U CN202223574008U CN219381478U CN 219381478 U CN219381478 U CN 219381478U CN 202223574008 U CN202223574008 U CN 202223574008U CN 219381478 U CN219381478 U CN 219381478U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- self
- locking block
- locking
- fixedly connected
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold self-locking positioning mechanism, which comprises a base, a fixed mold and a movable mold, wherein the top of the base is connected with the bottom side of the fixed mold, the movable mold is arranged on the top side of the fixed mold, a first mounting frame is sleeved and fixed on the bottom side of the outer wall of the movable mold, a second mounting frame is sleeved and fixed on the top side of the outer wall of the fixed mold, first self-locking blocks are respectively symmetrically arranged on the left side and the right side of the fixed mold, second self-locking blocks are respectively and fixedly connected to the middle parts of the left side and the right side of the movable mold, first through holes are respectively formed in the two sides of the top of the first mounting frame in a penetrating manner, and the movable mold and the fixed mold are subjected to mold closing self-locking positioning.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a self-locking positioning mechanism of an injection mold.
Background
The injection mold is a tool for producing plastic products; the plastic injection molding method is a processing method used when producing parts with complex shapes in batches, specifically, heated and melted plastics are injected into a die cavity by an injection molding machine under high pressure, and after cooling and solidification, a formed product is obtained, and the injection molding die is divided into a thermosetting plastic die automobile die and a thermoplastic plastic die according to the molding characteristics;
in the prior art, when plastic melt enters into the mould die cavity through the runner, because the powerful injection pressure of plastic melt can appear slight position offset between movable mould board and the fixed mould board, to the plastic goods that the precision is required to be high, fine position offset can seriously influence product quality, and application number 202020716490.6 discloses an injection mold's locking mechanism, including base, cover half and movable mould, the top fixedly connected with cover half of base, the both ends symmetry fixedly connected with fixed block at cover half top, the below symmetry fixedly connected with dead lever of fixed block, rotate through bull stick and cardboard between two dead levers and be connected, the side fixed connection of elastic webbing and cover half is passed through to the bottom of cardboard, and the both sides of movable mould just are located the top fixedly connected with locating piece of fixed block, and equal fixedly connected with locating lever on the bottom surface of locating piece is kept away from the one end of elastic webbing, and the above-mentioned device's simple structure, and the dead lever passes through the spring and accomplishes the auto-lock, makes the locating lever link to shake the movable mould in the in-process of spring, and the intensity of location is too low to can not conveniently change after the cover half is installed, can not be changed fast.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides a self-locking positioning mechanism of an injection mold, so as to overcome the technical problems existing in the prior related art.
For this purpose, the utility model adopts the following specific technical scheme:
injection mold auto-lock positioning mechanism, including base, cover half, movable mould, the base top is connected with the cover half downside, the movable mould sets up in the cover half upside, movable mould outer wall bottom side cover is established and is fixed with first installing frame, cover half outer wall top side cover is established and is fixed with second installing frame, cover half left and right sides symmetry is equipped with first from the locking piece respectively, the equal fixedly connected with second in middle part of movable mould left and right sides is from the locking piece, first installing frame top both sides link up respectively and are equipped with first through-hole, second installing frame top both sides symmetry link up respectively and are equipped with the second through-hole.
Preferably, the first motor is fixedly connected to the right sides of the front parts of the first self-locking block and the second self-locking block, an output shaft of the first motor stretches into the inner cavities of the first self-locking block and the second self-locking block and is fixedly connected with a worm, the rear end of the worm is connected with the rear sides of the inner walls of the first self-locking block and the second self-locking block through bearings, and the left side of the worm is connected with a worm wheel in a meshed mode.
Preferably, the middle part of the worm wheel is communicated with a first nut, the first nut is internally connected with an external threaded rod in a threaded matching manner, the external threaded rod penetrates through the upper side and the lower side of the first self-locking block and the second self-locking block respectively, the external threaded rod of the first self-locking block corresponds to the position of the first through hole, and the external threaded rod of the second self-locking block corresponds to the position of the second through hole respectively.
Preferably, the first six-edge grooves are symmetrically dug on two sides of the bottom of the first installation frame, the second six-edge grooves are symmetrically dug on two sides of the top of the second installation frame, the hexagonal prism is fixedly connected to the bottom end of the external threaded rod of the first self-locking block and the top end of the external threaded rod of the second self-locking block, and the structure of the hexagonal prism is respectively matched and clamped with the first six-edge grooves and the second six-edge grooves.
Preferably, the second motor is fixedly connected with the middle part of the left side of the base, the rectangular groove is dug in the middle part of the top side of the base, the middle part of the inner cavity of the rectangular groove is fixedly connected with the middle partition plate, the left side of the middle partition plate is provided with the first threaded rod, the right side of the middle partition plate is provided with the second threaded rod, the two sides of the first threaded rod and the two sides of the second threaded rod are symmetrically provided with the guide rods, the moving blocks are sleeved outside the first threaded rod and the guide rods, the second threaded rod and the outer sides of the guide rods are sleeved outside the guide rods, and the top of the moving blocks is fixedly connected with side clamping blocks.
Preferably, the right end of the second threaded rod is connected with the right side of the inner wall of the rectangular groove through a bearing, the first threaded rod penetrates through the right side of the middle partition plate and is fixedly connected with the left end of the second threaded rod, the output shaft of the second motor stretches into the rectangular groove and is fixedly connected with the left end of the first threaded rod, and the middle part of the moving block is communicated with a second nut and is in threaded connection with the first threaded rod and the second threaded rod in a matching manner through the second nut.
The beneficial effects of the utility model are as follows:
1. after the die assembly is completed, the movable die and the fixed die are subjected to die assembly self-locking positioning, so that the strength of self-locking positioning is improved, the design structure is more reasonable, and the condition that the die slightly shakes in the die assembly injection molding process is avoided;
2. the movable block moves inwards or outwards on the outer sides of the first threaded rod and the second threaded rod respectively through the second nuts, so that the side clamping blocks at the top of the movable block can clamp and position two sides of the fixed die, and when the fixed die is replaced, the novel fixed die can be rapidly positioned and fixed.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of an injection mold self-locking positioning mechanism according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a first mounting frame and a second mounting frame of an injection mold self-locking positioning mechanism according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of the internal structure of a second self-locking block of the injection mold self-locking positioning mechanism according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of the top structure of a top seat of an injection mold self-locking and positioning mechanism according to an embodiment of the utility model.
In the figure:
1. a base; 2. a fixed mold; 3. a movable mold; 4. a first mounting frame; 5. a second mounting frame; 6. a first self-locking block; 7. a second self-locking block; 8. a first through hole; 9. a second through hole; 10. a motor; 11. a worm; 12. a worm wheel; 13. a first nut; 14. an external threaded rod; 15. a first six-sided groove; 16. a second hexagonal groove; 17. a hexagonal prism; 18. rectangular grooves; 19. a middle partition plate; 20. a first threaded rod; 21. a second threaded rod; 22. a guide rod; 23. a moving block; 24. a side clamping block; 25. and a second motor.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the utility model, an injection mold self-locking positioning mechanism is provided.
Example 1
As shown in fig. 1-4, the injection mold self-locking positioning mechanism according to the embodiment of the utility model comprises a base 1, a fixed mold 2 and a movable mold 3, wherein the top of the base 1 is connected with the bottom side of the fixed mold 2, the movable mold 3 is arranged on the top side of the fixed mold 2, a first mounting frame 4 is sleeved and fixed on the bottom side of the outer wall of the movable mold 3, a second mounting frame 5 is sleeved and fixed on the top side of the outer wall of the fixed mold 2, a first self-locking block 6 is symmetrically arranged on the left side and the right side of the fixed mold 2, a second self-locking block 7 is fixedly connected in the middle of the left side and the right side of the movable mold 3, a first through hole 8 is respectively arranged on the two sides of the top of the first mounting frame 4 in a penetrating manner, a second through hole 9 is respectively symmetrically arranged on the two sides of the top of the second mounting frame 5, the first self-locking block 6 and the right side of the front of the second self-locking block 7 are fixedly connected with a first motor 10, an output shaft of the first motor 10 stretches into an inner cavity of the first self-locking block 6 and the second self-locking block 7, and a worm 11 is fixedly connected, the rear end of the worm 11 is connected with the rear sides of the inner walls of the first self-locking block 6 and the second self-locking block 7 through bearings, the worm wheel 12 is connected with the left side of the worm 11 in a meshed manner, the middle part of the worm wheel 12 is provided with a first nut 13 in a penetrating manner, the first nut 13 is internally connected with an external threaded rod 14 in a matched threaded manner, the external threaded rod 14 penetrates through the upper side and the lower side of the first self-locking block 6 and the second self-locking block 7 respectively, the external threaded rod 14 of the first self-locking block 6 corresponds to the position of the first through hole 8, the external threaded rod 14 of the second self-locking block 7 corresponds to the position of the second through hole 9 respectively, when the fixed die 2 and the movable die 3 are clamped, the first motor 10 is started respectively, the output shaft of the first motor 10 drives the worm 11 to rotate, the worm 11 drives the worm wheel 12 to drive and rotate, the first nut 13 inside the worm wheel 12 drives the external threaded rod 14 to lift and move by the external threaded rod 14, and the external threaded rod 14 to the first mounting frame 4 of the movable die 3, the second mounting frame 5 of the fixed die 2 is mounted, and the self-locking positioning strength of the externally threaded rod 14 is higher.
Example two
As shown in fig. 1-4, the injection mold self-locking positioning mechanism according to the embodiment of the utility model comprises a base 1, a fixed mold 2 and a movable mold 3, wherein the top of the base 1 is connected with the bottom side of the fixed mold 2, the movable mold 3 is arranged on the top side of the fixed mold 2, a first installation frame 4 is sleeved and fixed on the bottom side of the outer wall of the movable mold 3, a second installation frame 5 is sleeved and fixed on the top side of the outer wall of the fixed mold 2, a first self-locking block 6 is symmetrically arranged on the left side and the right side of the fixed mold 2, a second self-locking block 7 is fixedly connected in the middle of the left side and the right side of the movable mold 3, a first through hole 8 is respectively and symmetrically arranged on the two sides of the top of the first installation frame 4, a second through hole 9 is respectively and symmetrically arranged on the two sides of the top of the second installation frame 5, a first six-edge groove 15 is symmetrically dug and a second six-edge groove 16 is symmetrically dug and arranged on the two sides of the top of the second installation frame 5, the bottom end of the external threaded rod 14 of the first self-locking block 6 and the top end of the external threaded rod 14 of the second self-locking block 7 are fixedly connected with hexagonal columns 17, the structures of the hexagonal columns 17 are respectively matched and clamped with the first hexagonal groove 15 and the second hexagonal groove 16, the external threaded rod 14 in the first self-locking block 6 is driven to descend, penetrates through the first through hole 8 on the first mounting frame 4, is inserted into the second hexagonal groove on the top of the second mounting frame 5 through the hexagonal column 17 at the bottom end of the external threaded rod 14, meanwhile, the external threaded rod 14 in the second self-locking block 7 is driven to ascend, penetrates through the second through hole 9 on the second mounting frame 5, is inserted into the first hexagonal groove 15 on the bottom side of the first mounting frame 4 through the hexagonal column 17 at the top end of the external threaded rod 14, and performs self-locking positioning on the movable die 3 and the fixed die 2 after die assembly is completed, thereby improving the strength of self-locking positioning, ensuring that the design structure is more reasonable, the condition that the mould slightly shakes in the process of die assembly and injection molding processing is avoided.
Example III
As shown in fig. 1-4, the injection mold self-locking positioning mechanism according to the embodiment of the utility model comprises a base 1, a fixed mold 2 and a movable mold 3, wherein the top of the base 1 is connected with the bottom side of the fixed mold 2, the movable mold 3 is arranged on the top side of the fixed mold 2, a first mounting frame 4 is sleeved and fixed on the bottom side of the outer wall of the movable mold 3, a second mounting frame 5 is sleeved and fixed on the top side of the outer wall of the fixed mold 2, first self-locking blocks 6 are symmetrically arranged on the left side and the right side of the fixed mold 2, second self-locking blocks 7 are fixedly connected to the middle parts of the left side and the right side of the movable mold 3, first through holes 8 are respectively formed in the two sides of the top of the first mounting frame 4 in a penetrating manner, second through holes 9 are respectively formed in the two sides of the top of the second mounting frame 5 in a symmetrical manner, a second motor 25 is fixedly connected to the middle part of the left side of the base 1, a rectangular groove 18 is dug in the middle of the top side of the base 1, a plate 19 is fixedly connected to the middle of an inner cavity of the rectangular groove 18, a first threaded rod 20 is arranged on the left side of the middle partition 19, the right side of the middle partition plate 19 is provided with a second threaded rod 21, two sides of the first threaded rod 20 and the second threaded rod 21 are symmetrically provided with guide rods 22, the outer sides of the first threaded rod 20 and the guide rods 22, the outer sides of the second threaded rod 21 and the guide rods 22 are sleeved with moving blocks 23, the tops of the moving blocks 23 are fixedly connected with side clamping blocks 24, the right end of the second threaded rod 21 is connected with the right side of the inner wall of the rectangular groove 18 through a bearing, the first threaded rod 20 penetrates through the right side of the middle partition plate 19 and is fixedly connected with the left end of the second threaded rod 21, an output shaft of a second motor 25 extends into the rectangular groove 18 and is fixedly connected with the left end of the first threaded rod 20, a second nut is arranged in a penetrating mode in the middle of the moving blocks 23, and is in matched threaded connection with the first threaded rod 20 and the second threaded rod 21 through the second nut, and the outer walls of the first threaded rod 20 and the second threaded rod 21 are respectively in positive thread grooves, the reverse thread groove is used for starting the second motor 25, the output shaft of the second motor 25 drives the second threaded rod 21 to rotate, the right end of the second threaded rod 21 drives the first threaded rod 20 to rotate, the second threaded rod 21 and the moving block 23 on the outer wall of the guide rod 22, the first threaded rod 20 and the moving block 23 on the outer wall of the guide rod 22 respectively move inwards or outwards on the outer sides of the first threaded rod 20 and the second threaded rod 21 through the second nuts, the side clamping blocks 24 at the top of the moving block 23 can clamp and position two sides of the fixed die 2, and when the fixed die 2 is replaced, the new fixed die 2 can be rapidly positioned and fixed.
In summary, by means of the above technical scheme of the utility model, when the device is used, when the fixed die 2 and the movable die 3 are closed, the first motor 10 is started respectively, so that the output shaft of the first motor 10 drives the worm 11 to rotate, the worm 11 drives the worm wheel 12 to drive and rotate, the first nut 13 in the worm wheel 12 drives the external threaded rod 14 to move up and down, the external threaded rod 14 in the first self-locking block 6 is driven to descend, penetrates through the first through hole 8 on the first mounting frame 4, and is inserted into the second six-edge groove at the top of the second mounting frame 5 through the hexagonal prism 17 at the bottom end of the external threaded rod 14, meanwhile, the external threaded rod 14 in the second self-locking block 7 is driven to ascend and penetrates through the second through hole 9 on the second mounting frame 5, the hexagonal prism 17 at the top end of the external threaded rod 14 is inserted into the first hexagonal groove 15 at the bottom side of the first installation frame 4, after the die assembly is completed, the movable die 3 and the fixed die 2 are clamped and positioned in a self-locking manner, the second motor 25 is started, the output shaft of the second motor 25 drives the second threaded rod 21 to rotate, the right end of the second threaded rod 21 drives the first threaded rod 20 to rotate, the second threaded rod 21 and the movable block 23 on the outer wall of the guide rod 22 and the movable block 23 on the outer wall of the first threaded rod 20 and the outer wall of the guide rod 22 respectively move inwards or outwards on the outer sides of the first threaded rod 20 and the second threaded rod 21 through the second nut, so that the side clamping blocks 24 at the top of the movable block 23 clamp the two sides of the fixed die 2, and when the fixed die 2 is replaced, the new fixed die 2 can be positioned and fixed rapidly.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. Injection mold auto-lock positioning mechanism, including base (1), cover half (2), movable mould (3), its characterized in that, base (1) top is connected with cover half (2) downside, movable mould (3) set up in cover half (2) downside, cover half (3) outer wall downside cover is established and is fixed with first installing frame (4), cover half (2) outer wall upside cover is established and is fixed with second installing frame (5), cover half (2) left and right sides symmetry is equipped with first from locking piece (6) respectively, equal fixedly connected with second from locking piece (7) in movable mould (3) left and right sides middle part, first installing frame (4) top both sides link up respectively and are equipped with first through-hole (8), second installing frame (5) top both sides symmetry are link up respectively and are equipped with second through-hole (9).
2. The injection mold self-locking positioning mechanism according to claim 1, wherein the first motor (10) is fixedly connected to the right sides of the front parts of the first self-locking block (6) and the second self-locking block (7), an output shaft of the first motor (10) stretches into the inner cavities of the first self-locking block (6) and the second self-locking block (7), and is fixedly connected with a worm (11), the rear end of the worm (11) is connected with the rear sides of the inner walls of the first self-locking block (6) and the second self-locking block (7) through bearings, and a worm wheel (12) is connected to the left side of the worm (11) in a meshed mode.
3. The injection mold self-locking positioning mechanism according to claim 2, wherein a first nut (13) is arranged in the middle of the worm wheel (12) in a penetrating manner, an external threaded rod (14) is connected with the first nut (13) in a matching threaded manner, the external threaded rod (14) penetrates through the upper side and the lower side of the first self-locking block (6) and the second self-locking block (7) respectively, the external threaded rod (14) of the first self-locking block (6) corresponds to the position of the first through hole (8), and the external threaded rod (14) of the second self-locking block (7) corresponds to the position of the second through hole (9) respectively.
4. The injection mold self-locking positioning mechanism according to claim 3, wherein the two sides of the bottom of the first installation frame (4) are symmetrically provided with first hexagonal grooves (15) respectively, the two sides of the top of the second installation frame (5) are symmetrically provided with second hexagonal grooves (16), the bottom end of an external threaded rod (14) of the first self-locking block (6) and the top end of an external threaded rod (14) of the second self-locking block (7) are fixedly connected with hexagonal prisms (17), and the structures of the hexagonal prisms (17) are respectively connected with the first hexagonal grooves (15) and the second hexagonal grooves (16) in a matching and clamping manner.
5. The injection mold self-locking positioning mechanism according to claim 4, wherein the second motor (25) is fixedly connected to the middle part of the left side of the base (1), the rectangular groove (18) is dug in the middle of the top side of the base (1), the middle part of the inner cavity of the rectangular groove (18) is fixedly connected with the middle partition plate (19), the left side of the middle partition plate (19) is provided with the first threaded rod (20), the right side of the middle partition plate (19) is provided with the second threaded rod (21), the two sides of the first threaded rod (20) and the second threaded rod (21) are symmetrically provided with the guide rods (22), the outer sides of the first threaded rod (20) and the guide rods (22) are sleeved with the moving blocks (23), and the tops of the moving blocks (23) are fixedly connected with the side clamping blocks (24).
6. The injection mold self-locking positioning mechanism according to claim 5, wherein the right end of the second threaded rod (21) is connected with the right side of the inner wall of the rectangular groove (18) through a bearing, the first threaded rod (20) penetrates through the right side of the middle partition plate (19) and is fixedly connected with the left end of the second threaded rod (21), the output shaft of the second motor (25) stretches into the rectangular groove (18) and is fixedly connected with the left end of the first threaded rod (20), and the middle part of the moving block (23) is provided with a second nut in a penetrating manner and is in threaded connection with the first threaded rod (20) and the second threaded rod (21) in a matching manner through the second nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223574008.8U CN219381478U (en) | 2022-12-30 | 2022-12-30 | Injection mold auto-lock positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223574008.8U CN219381478U (en) | 2022-12-30 | 2022-12-30 | Injection mold auto-lock positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219381478U true CN219381478U (en) | 2023-07-21 |
Family
ID=87199760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223574008.8U Active CN219381478U (en) | 2022-12-30 | 2022-12-30 | Injection mold auto-lock positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219381478U (en) |
-
2022
- 2022-12-30 CN CN202223574008.8U patent/CN219381478U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211591158U (en) | Internal core-pulling injection mold with adjustable core-pulling distance | |
| CN210211173U (en) | Plastic bottle blowing, stretching and injection molding mold | |
| CN110039733B (en) | Automobile injection mold | |
| CN111531794A (en) | Plastic tray machining and forming device and operation method thereof | |
| CN219381478U (en) | Injection mold auto-lock positioning mechanism | |
| CN212498754U (en) | High efficiency junction box lid injection mold | |
| CN213260901U (en) | Injection mold convenient to drawing of patterns | |
| CN215825867U (en) | Automatic demoulding device for injection molding of quartz stone plate | |
| CN213618134U (en) | Shell injection molding material taking device with inserts | |
| CN213260847U (en) | Case lid injection mold convenient to separation | |
| CN210911013U (en) | Injection mold for new energy automobile production | |
| CN111361085A (en) | Double-layer die machining equipment | |
| CN211279483U (en) | Injection molding device comprising servo driving mechanism | |
| CN221022174U (en) | Hollow forming die | |
| CN219968712U (en) | Get convenient resin lens injection mold of material | |
| CN219768938U (en) | Automobile part injection mold with polishing function | |
| CN219903126U (en) | Precise injection mold for automobile plastic interior trim part | |
| CN220995343U (en) | Quick demoulding mechanism | |
| CN218615200U (en) | Plastic mold for manufacturing lifting handle | |
| CN221089784U (en) | Injection mold convenient to drawing of patterns | |
| CN221187380U (en) | Dislocation-preventing injection mold | |
| CN219171578U (en) | Injection mold for producing heat conduction plastic radiator | |
| CN219028282U (en) | Rear mould thread processing device of loosing core | |
| CN211334432U (en) | Mold for producing water cup connecting rod | |
| CN210851175U (en) | Core pulling device in injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |