CN221540513U - An injection mold that is easy to install - Google Patents
An injection mold that is easy to install Download PDFInfo
- Publication number
- CN221540513U CN221540513U CN202323623800.2U CN202323623800U CN221540513U CN 221540513 U CN221540513 U CN 221540513U CN 202323623800 U CN202323623800 U CN 202323623800U CN 221540513 U CN221540513 U CN 221540513U
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- Prior art keywords
- positioning
- wall
- fixedly arranged
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- die
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold convenient to install, which comprises a fixed mold and a movable mold, wherein the fixed mold and the movable mold are injection molding molds, an auxiliary blanking mechanism is fixedly arranged on the inner wall of the fixed mold, and a convenient installation mechanism is fixedly arranged on the inner wall of the movable mold; the convenient installation mechanism comprises a positioning shaft, positioning gears are fixedly arranged at two ends of the outer wall of the positioning shaft, and positioning racks are arranged on two sides of tooth surfaces of the positioning gears in a meshed mode. According to the utility model, the four positioning racks respectively drive the positioning clamping blocks fixedly arranged at one end to be inserted into the corresponding positioning clamping grooves, and the moving block drives the positioning racks and the positioning clamping blocks to be positioned in a natural state through the elastic deformation of the springs inserted into the outer walls of the positioning rods, so that the fixed die and the moving die are more tightly installed, the injection die is more conveniently installed, the gap size of the injection die is reduced, burrs of injection parts are reduced, and the installation efficiency of the injection die is improved.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold convenient to install.
Background
Injection molding, also known as injection molding, is a method of injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation in operation, multiple patterns, various shapes, large size, accurate product size, easy updating of the product, and capability of forming parts with complex shapes, and is suitable for the field of mass production, products with complex shapes and other molding processing.
To this, chinese patent No. CN209063440U proposes an injection mold convenient to installation, through arranging the mould main part in first bottom plate and second bottom plate top, fix it through connecting piece and mounting, make the mould main part carry out the position restriction, click the switch again, make electric putter move down and then drive the clamp lath bottom and carry out down the clamp to the lug and stabilize, the beneficial effect that can install steadily has been reached, and in the above patent, when carrying out the location installation, it carries out the clamp installation to drive the lug through electric putter move down, make injection mold's installation have great rocking clearance easily, make injection mold easily make plastic products produce more burrs when carrying out the injection molding, reduce injection mold's installation effectiveness, therefore need an injection mold convenient to install.
Disclosure of utility model
In order to solve the above problems, an object of the present utility model is to provide an injection mold that is easy to install, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the utility model provides an injection mold convenient to install, which comprises a fixed mold and a movable mold, wherein the fixed mold and the movable mold are injection molding molds, an auxiliary blanking mechanism is fixedly arranged on the inner wall of the fixed mold, and a convenient installation mechanism is fixedly arranged on the inner wall of the movable mold;
The convenient installation mechanism comprises a positioning shaft, positioning gears are fixedly arranged at two ends of the outer wall of the positioning shaft, positioning racks are arranged at two sides of the tooth surface of the positioning gears in a meshed mode, positioning clamping blocks are fixedly arranged at one ends of the positioning racks, moving blocks are fixedly arranged at the other ends of the positioning racks, positioning seats are fixedly arranged at two ends of two sides of the inner wall of the moving die, positioning rods are fixedly arranged at the inner wall of each positioning seat, springs are fixedly arranged at one ends of the outer wall of each positioning rod in a penetrating mode, and the other ends of the outer wall of each positioning rod are connected with one ends of the four moving blocks in a penetrating mode.
In one example, four sides at the top of the fixed die are fixedly provided with positioning columns, and one side of each of the four positioning columns is provided with a positioning clamping groove.
In an example, the middle positions of two sides of the movable mould are respectively provided with a positioning block in a rotating way, two ends of the positioning shaft respectively penetrate through two sides of the movable mould and are respectively fixedly connected with one sides of the two positioning blocks, four sides of the movable mould are respectively provided with a through slot, and the positions of the four through slots respectively correspond to the positions of the four positioning columns.
In an example, supplementary unloading mechanism includes the lifter plate, the constant head tank has been seted up to the inner wall of cover half, the outer wall of lifter plate and the inner wall sliding connection of constant head tank, the intermediate position of cover half both sides all rotates and is equipped with the location lead screw, the both ends of lifter plate pass the both sides of cover half respectively with the one end threaded connection of two location lead screw outer walls respectively, four avris at lifter plate top all are fixed and are equipped with the unloading post.
In one example, an injection molding groove is formed in the middle of the fixed mold, and the outer walls of the four blanking columns are all in sliding connection with the inner wall of the injection molding groove.
In one example, motors are fixedly arranged at the bottom ends of two sides of the fixed die, and the output ends of the two motors are fixedly connected with one ends of the two positioning screw rods respectively.
In one example, a switch panel is fixedly arranged on one side of the fixed die, a motor switch is fixedly arranged on the surface of the switch panel, and the two motors are electrically connected with an external power supply through the motor switch.
The injection mold convenient to install provided by the utility model has the following beneficial effects:
1. This injection mold convenient to installation drives the fixed location fixture block that is equipped with of one end respectively through four positioning racks and alternates in the location draw-in groove that corresponds, through the elastic deformation who alternates at locating lever outer wall spring for under natural state, the movable block drives positioning rack and location fixture block and fixes a position, makes the installation of cover half and movable mould inseparabler, makes injection mold's installation more convenient, and reduces injection mold's clearance size, reduces injection molding's burr production, improves injection mold's installation effectiveness.
2. This injection mold convenient to installation drives the fixed unloading post in top through the lifter plate and slides along the inner wall of injection molding groove for the unloading post extrudees the injection molding, through the assistance work of four unloading posts, avoids the injection molding to glue the incomplete hidden danger of unloading that leads to, and the injection molding of cover half inner wall is convenient for carry out convenient unloading, improves injection mold's use convenience.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a fixed mold structure of the utility model;
FIG. 3 is a schematic diagram of an auxiliary blanking mechanism;
FIG. 4 is a schematic diagram of a movable mold structure according to the present utility model;
fig. 5 is a schematic structural view of a convenient installation mechanism of the present utility model.
In the figure: 1. a fixed mold; 2. a movable mold; 3. positioning columns; 4. positioning clamping grooves; 5. an injection molding groove; 6. a positioning groove; 7. a lifting plate; 8. inserting slots; 9. a positioning block; 10. discharging columns; 11. positioning a screw rod; 12. a motor; 13. positioning gears; 14. positioning a rack; 15. positioning a clamping block; 16. a moving block; 17. a positioning seat; 18. a positioning rod; 19. a spring; 20. and positioning the shaft.
Detailed Description
In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
The first embodiment of the utility model provides an injection mold convenient to install as shown in fig. 1-5, which comprises a fixed mold 1 and a movable mold 2, wherein the fixed mold 1 and the movable mold 2 are injection molding molds, an auxiliary blanking mechanism is fixedly arranged on the inner wall of the fixed mold 1, and a convenient installation mechanism is fixedly arranged on the inner wall of the movable mold 2;
The bottom ends of two sides of the fixed die 1 are fixedly provided with motors 12, the output ends of the two motors 12 are fixedly connected with one ends of two positioning screw rods 11 respectively, one side of the fixed die 1 is fixedly provided with a switch panel, the surface of the switch panel is fixedly provided with a motor switch, and the two motors 12 are electrically connected with an external power supply through the motor switch;
The second embodiment of the utility model provides an injection mold convenient to install as shown in fig. 2, which comprises four side sides of the top of a fixed mold 1, wherein positioning columns 3 are fixedly arranged on one side of each of the four positioning columns 3, positioning clamping grooves 4 are respectively formed in one side of each of the four positioning columns 3, positions of four through slots 8 correspond to positions of the four positioning columns 3 respectively, an injection molding groove 5 is formed in the middle position of the fixed mold 1, outer walls of four blanking columns 10 are slidably connected with the inner walls of the injection molding groove 5, positioning clamping grooves 4 are formed in the top ends of the positioning columns 3 at two ends of one side of the fixed mold 1, and positioning clamping grooves 4 are formed in the bottom ends of the other two positioning columns 3;
The third embodiment of the utility model provides an injection mold convenient to install as shown in fig. 3, which comprises an auxiliary blanking mechanism, wherein the auxiliary blanking mechanism comprises a lifting plate 7, the inner wall of a fixed mold 1 is provided with a positioning groove 6, the outer wall of the lifting plate 7 is in sliding connection with the inner wall of the positioning groove 6, positioning screw rods 11 are respectively arranged in the middle of two sides of the fixed mold 1 in a rotating manner, two ends of the lifting plate 7 respectively penetrate through two sides of the fixed mold 1 and are respectively in threaded connection with one ends of the outer walls of the two positioning screw rods 11, blanking columns 10 are respectively fixedly arranged on four side sides of the top of the lifting plate 7, and when the lifting plate 7 is at the lowest end of the positioning groove 6, the top end of the blanking column 10 is just flush with the inner wall of the injection mold 5;
The fourth embodiment of the utility model provides an injection mold convenient to install as shown in fig. 4, which comprises positioning blocks 9 rotatably arranged in the middle positions of two sides of a movable mold 2, wherein two ends of a positioning shaft 20 respectively penetrate through two sides of the movable mold 2 and are respectively fixedly connected with one sides of the two positioning blocks 9, through slots 8 are respectively formed in four side sides of the movable mold 2, and the positions of the four through slots 8 correspond to the positions of four positioning columns 3;
The fifth embodiment of the utility model provides an injection mold convenient to install, as shown in fig. 5, which comprises a positioning shaft 20, positioning gears 13 are fixedly arranged at two ends of the outer wall of the positioning shaft 20, positioning racks 14 are meshed at two sides of tooth surfaces of the two positioning gears 13, positioning clamping blocks 15 are fixedly arranged at one ends of the four positioning racks 14, moving blocks 16 are fixedly arranged at the other ends of the four positioning racks 14, positioning seats 17 are fixedly arranged at two ends of the two sides of the inner wall of the movable mold 2, positioning rods 18 are fixedly arranged at the inner walls of the four positioning seats 17, springs 19 are fixedly arranged at one ends of the outer walls of the four positioning rods 18, the other ends of the outer walls of the four positioning rods 18 are respectively connected with one ends of the four moving blocks 16 in a penetrating manner, the length of the positioning clamping blocks 15 is larger than the thickness of the positioning clamping grooves 4, and the springs 19 arranged on the outer walls of the positioning rods 18 in a penetrating manner are in a natural state, so that the positioning clamping blocks 15 are completely penetrated into the inner walls of the corresponding positioning clamping grooves 4.
Working principle: when an injection mold is needed to be used, a worker installs the fixed mold 1 in a positioning area of the injection molding machine, installs the movable mold 2 in a driving area of the injection molding machine, and when the injection molding machine is installed conveniently, the movable mold 2 is connected with a positioning column 3 fixed on one side of the fixed mold 1 in a penetrating way through a penetrating slot 8 formed in one side, and the positioning block 9 is driven to rotate through external rotating equipment, so that the positioning block 9 drives a positioning shaft 20 and a positioning gear 13 to rotate, the outer walls of the two positioning gears 13 are respectively meshed with tooth surfaces of four positioning racks 14, the four positioning racks 14 respectively drive positioning clamping blocks 15 with one ends fixedly arranged in corresponding positioning clamping grooves 4 in a penetrating way, the positioning rod 18 is stably positioned through a positioning seat 17 fixed on the inner wall of the movable mold 2, a moving block 16 fixed on the other end of the positioning rack 14 is connected with the positioning rod 18 in a penetrating way, and the positioning racks 14 and the positioning racks 15 are driven to be positioned through elastic deformation of an outer wall spring 19 penetrating the positioning rod 18, so that the outer walls of the positioning racks 14 and the positioning racks 15 are stably clamped on the inner walls of the positioning clamping grooves 4 in a natural state, the injection molding machine is further reduced, the injection molding efficiency of the injection molding machine is further improved, and the injection molding mold is further improved in size and installed conveniently;
The motor switch is opened, the output ends of the motors 12 fixed on the two sides of the fixed die 1 drive the positioning screw rods 11 to rotate, the outer walls of the two positioning screw rods 11 are respectively in threaded connection with the two ends of the lifting plate 7, the lifting plate 7 drives the blanking column 10 with the fixed top to slide along the inner wall of the injection molding groove 5, the injection molding part of the inner wall of the fixed die 1 is convenient to carry out convenient blanking, and the use convenience of the injection molding die is improved.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.
The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.
Claims (7)
1. An injection mold for ease of installation, comprising:
The device comprises a fixed die (1) and a movable die (2), wherein the fixed die (1) and the movable die (2) are injection molding dies, an auxiliary blanking mechanism is fixedly arranged on the inner wall of the fixed die (1), and a convenient installation mechanism is fixedly arranged on the inner wall of the movable die (2);
The method is characterized in that: the convenient installation mechanism comprises a positioning shaft (20), positioning gears (13) are fixedly arranged at two ends of the outer wall of the positioning shaft (20), positioning racks (14) are arranged at two sides of the tooth surface of the positioning gears (13) in a meshed mode, positioning clamping blocks (15) are fixedly arranged at one ends of the positioning racks (14), moving blocks (16) are fixedly arranged at the other ends of the positioning racks (14), positioning seats (17) are fixedly arranged at two ends of the two sides of the inner wall of the moving die (2), positioning rods (18) are fixedly arranged at the two ends of the inner wall of the positioning seats (17), springs (19) are alternately arranged at one ends of the outer wall of the positioning rods (18), and the other ends of the outer wall of the positioning rods (18) are alternately connected with one ends of the four moving blocks (16) respectively.
2. An injection mold for facilitating installation according to claim 1, wherein: positioning columns (3) are fixedly arranged on four side sides of the top of the fixed die (1), and positioning clamping grooves (4) are formed in one side of each of the four positioning columns (3).
3. An injection mold for facilitating installation according to claim 1, wherein: the middle positions of two sides of the movable die (2) are respectively provided with a positioning block (9) in a rotating mode, two ends of the positioning shaft (20) penetrate through two sides of the movable die (2) respectively and are fixedly connected with one sides of the two positioning blocks (9), four sides of the movable die (2) are respectively provided with penetrating slots (8), and the positions of the four penetrating slots (8) respectively correspond to the positions of the four positioning columns (3).
4. An injection mold for facilitating installation according to claim 1, wherein: the auxiliary discharging mechanism comprises a lifting plate (7), a positioning groove (6) is formed in the inner wall of the fixed die (1), the outer wall of the lifting plate (7) is slidably connected with the inner wall of the positioning groove (6), positioning screw rods (11) are rotatably arranged in the middle of two sides of the fixed die (1), two ends of the lifting plate (7) penetrate through two sides of the fixed die (1) respectively and are in threaded connection with one ends of the outer walls of the two positioning screw rods (11), and discharging columns (10) are fixedly arranged on four sides of the top of the lifting plate (7).
5. An injection mold for facilitating installation as defined in claim 4, wherein: an injection molding groove (5) is formed in the middle of the fixed die (1), and the outer walls of the four blanking columns (10) are all in sliding connection with the inner wall of the injection molding groove (5).
6. An injection mold for facilitating installation according to claim 1, wherein: the bottom of cover half (1) both sides is all fixed be equipped with motor (12), two the output of motor (12) respectively with the one end fixed connection of two location lead screws (11).
7. The injection mold of claim 6, wherein the injection mold is adapted for ease of installation, and wherein: one side of the fixed die (1) is fixedly provided with a switch panel, the surface of the switch panel is fixedly provided with a motor switch, and the two motors (12) are electrically connected with an external power supply through the motor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323623800.2U CN221540513U (en) | 2023-12-28 | 2023-12-28 | An injection mold that is easy to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323623800.2U CN221540513U (en) | 2023-12-28 | 2023-12-28 | An injection mold that is easy to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221540513U true CN221540513U (en) | 2024-08-16 |
Family
ID=92249666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323623800.2U Expired - Fee Related CN221540513U (en) | 2023-12-28 | 2023-12-28 | An injection mold that is easy to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221540513U (en) |
-
2023
- 2023-12-28 CN CN202323623800.2U patent/CN221540513U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20240816 |