CN213500490U - Injection molding machine intramode assembly structure - Google Patents
Injection molding machine intramode assembly structure Download PDFInfo
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- CN213500490U CN213500490U CN202022462682.1U CN202022462682U CN213500490U CN 213500490 U CN213500490 U CN 213500490U CN 202022462682 U CN202022462682 U CN 202022462682U CN 213500490 U CN213500490 U CN 213500490U
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Abstract
The utility model discloses an injection molding machine mould inner assembly structure, in particular to the injection molding machine field, which comprises a base and a mould seat, wherein the base is arranged at the front end of the mould seat, the mould seat and the base are arranged between a mould and an injection molding machine, the traditional bolt connection is replaced by the connection of the mould seat and the base, in the process of connecting the mould seat and the base, the arc-shaped rods are inserted into a main groove by aligning and contacting the base mould seat, and the screw rod is driven by rotating a transmission rod and can be engaged with the threads at the inner sides of the four arc-shaped rods, so that the screw rod moves towards the inner sides of the four arc-shaped rods, the four arc-shaped rods are spread, thereby the clamping blocks are clamped into the clamping grooves, the effect of fixing the mould seat on the base is achieved, the sliding rods at the outer sides of the arc-shaped rods can be extruded by a spring, thus the arc-shaped rods can, therefore, the problem that the existing injection molding machine in-mold assembly structure is very inconvenient to replace a mold is solved.
Description
Technical Field
The utility model relates to an injection molding machine technical field especially relates to an injection molding machine intramode assembly structure.
Background
An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for making thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold, and is divided into a vertical type, a horizontal type and an all-electric type.
The existing injection molding machine needs to be fixed by bolts when a mold is installed, and the mold is heavy, so that the replacement is very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembly structure in injection molding machine has solved current assembly structure in injection molding machine when carrying out the change of mould, very inconvenient problem.
The utility model provides a technical scheme that its technical problem adopted is: an injection molding machine in-mold assembly structure comprises a base and a mold seat, wherein the base is positioned at the front end of the mold seat, four main grooves arranged at four corners are formed in the rear end of the base, a clamping groove is formed in one circle of the inner wall of each main groove, the clamping grooves are communicated with the main grooves, screw rods are arranged in the main grooves, inner grooves are formed in the front ends of the screw rods, sliding blocks are connected with the inner grooves in a sliding mode, transmission rods are fixedly connected to the front ends of the sliding blocks, and the front ends of the transmission rods extend forwards and penetrate out of the base;
four recesses that are the four corners and arrange are seted up to the mould seat front end, four recess and four the position one-to-one of master groove, two sets of spouts of arranging around being are seted up to recess inner wall round, every group spout quantity is no less than four, the spout link up with the recess mutually, four spacing grooves have evenly been seted up to spout inner wall round, the spacing groove link up with the spout mutually, the inside four arc poles that are provided with of recess, four the arc pole is the ring and arranges, arc pole front end fixedly connected with fixture block, sliding connection has the slide bar in the spacing groove, the slide bar extends to the recess direction and adjacent arc pole fixed connection, the screw thread has all been carved with to the arc pole inboard.
Specifically, the inner groove and the sliding block are octagonal, and the rear end of the screw rod is convex.
Specifically, the inner side and the outer side of the clamping block are inclined planes.
Specifically, four stoppers are evenly fixedly connected with in the slide bar outside round, the stopper one-to-one is located adjacent the spacing inslot, just the stopper is with adjacent spacing groove sliding connection.
Specifically, a spring is embedded in the sliding groove, and the inner end and the outer end of the spring are respectively contacted with the outer side of the sliding rod and the bottom of the sliding groove.
Specifically, the front ends of the transmission rods are in transmission connection with an electric motor inside the injection molding machine.
Compared with the prior art, the utility model discloses the beneficial effect who realizes: the in-mold assembling structure of the injection molding machine is characterized in that a mold seat and a base are arranged between the mold and the injection molding machine, the traditional bolt connection is replaced by the connection of the mold seat and the base, during the process of connecting the die holder and the base, the arc-shaped rods are inserted into the main grooves by aligning and contacting the base die holder, and the screw rod is driven by rotating the transmission rod, and the screw rod can be meshed with the threads at the inner sides of the four arc-shaped rods, so that the screw rod moves towards the inner sides of the four arc-shaped rods, and the four arc-shaped rods can be spread, thereby the clamping block is clamped into the clamping groove to achieve the effect of fixing the die seat on the base, the sliding rod at the outer side of the arc-shaped rod is extruded by the spring, therefore, the arc-shaped rod can be more easily returned when being disassembled, and the problem that the existing injection molding machine mould inner assembly structure is very inconvenient when a mould is replaced is solved.
Drawings
FIG. 1 is a schematic overall sectional view of the present invention;
FIG. 2 is a schematic view of the mold base of the present invention;
FIG. 3 is a schematic view of the base of the present invention;
FIG. 4 is a sectional view of the mold base of the present invention;
FIG. 5 is a schematic view of an arc rod of the present invention;
FIG. 6 is a cut-away view of the screw of the present invention;
fig. 7 is a schematic view of the overall assembly section of the present invention.
In the figure: the device comprises a base-1, a die seat-2, a main groove-3, a clamping groove-4, a screw-5, a transmission rod-6, an inner groove-7, a sliding block-8, a groove-9, an arc rod-10, a sliding groove-11, a limiting groove-12, a sliding rod-13, a limiting block-14, a spring-15 and a clamping block-16.
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.
Referring to fig. 1-7, the present invention provides a technical solution: an injection molding machine in-mold assembly structure comprises a base 1 and a mold base 2, wherein the base 1 is positioned at the front end of the mold base 2, the rear end of the base 1 is provided with four main grooves 3 which are arranged in four corners, a circle of the inner wall of each main groove 3 is provided with a clamping groove 4, each clamping groove 4 is communicated with the corresponding main groove 3, screw rods 5 are arranged inside the corresponding main grooves 3, the front ends of the screw rods 5 are provided with inner grooves 7, the inner grooves 7 are connected with sliding blocks 8 in a sliding mode, the front ends of the sliding blocks 8 are fixedly connected with transmission rods 6, and the front ends of the;
four grooves 9 arranged in four corners are arranged at the front end of a die base 2, the four grooves 9 correspond to the positions of four main grooves 3 one by one, two groups of sliding grooves 11 arranged in the front and back are arranged on one circle of the inner wall of each groove 9, the number of the sliding grooves 11 is not less than four, the sliding grooves 11 are communicated with the grooves 9, four limiting grooves 12 are uniformly arranged on one circle of the inner wall of each sliding groove 11, the limiting grooves 12 are communicated with the sliding grooves 11, four arc-shaped rods 10 are arranged in the grooves 9, the four arc-shaped rods 10 are arranged in a circular ring shape, a clamping block 16 is fixedly connected at the front end of each arc-shaped rod 10, a sliding rod 13 is connected in each limiting groove 12, the sliding rod 13 extends towards the direction of the groove 9 and is fixedly connected with the adjacent arc-shaped rods 10, threads are engraved on the inner sides of the arc-shaped rods 10, the inner grooves 7 and the, the limiting blocks 14 are correspondingly positioned in the adjacent limiting grooves 12 one by one and are in sliding connection with the adjacent limiting grooves, springs 15 are embedded in the sliding grooves 11, the inner ends and the outer ends of the springs 15 are respectively contacted with the outer sides of the sliding rods 13 and the bottoms of the sliding grooves 11, and the front ends of the transmission rods 6 are in transmission connection with motors in the injection molding machine;
firstly, before a mould is installed, a base 1 is fixedly connected with a positioning structure of the mould of an injection molding machine, a mould seat 2 is arranged at the rear end of the mould, then the mould and the mould seat 2 are conveyed to the rear end of the base 1 through an apparatus of a crane, and then the position of the mould seat 2 is adjusted, so that a main groove 3 corresponds to a groove 9, at the moment, the mould seat 2 can be contacted with the base 1, and thus an arc-shaped rod 10 can extend into the main groove 3, and because the front end of a clamping block 16 is an inclined plane and the rear end of a screw rod 5 is convex, the screw rod 5 can be inserted into the inner sides of the four arc-shaped rods 10;
then, the driving rod 6 is driven to rotate by starting a motor in transmission connection with the driving rod 6, so that the sliding block 8 can rotate along with the driving rod 6, and moreover, because the sliding block 8 and the inner groove 7 are octagonal, the screw rod 5 can be driven to rotate by the driving rod 6, because the screw rod 5 is inserted into the clamping block 16, and the inner side of the arc rod 10 is engraved with threads, the screw rod 5 can be meshed with the arc rod 10, so that the screw rod 5 is driven by the threads to move towards the arc rod 10, and thus, the four arc rods 10 can be propped open by the screw rod 5 to move outwards and drive the sliding rod 13 to slide towards the sliding groove 11, so that the spring 15 is extruded, and when the arc rods 10 are propped open by the screw rod 5, the clamping block 16 can be clamped into the clamping groove 4, so that the fixing of;
when the die needs to be disassembled, the transmission rod 6 only needs to be reversely rotated by the motor, so that the screw rod 5 reversely rotates, the screw rod 5 can retreat from the four arc-shaped rods 10, the arc-shaped rods 10 are inwards closed by the elastic force of the spring 15, the clamping block 16 can be moved out of the clamping groove 4, then the die base 2 is far away from the base 1, the die base 2 and the die can be disassembled, the time consumed when the die is disassembled can be reduced, and the purpose of saving time is achieved.
The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.
Claims (6)
1. The utility model provides an injection molding machine intramode assembly structure, includes base (1) and mould seat (2), its characterized in that: the die holder is characterized in that the base (1) is positioned at the front end of the die holder (2), four main grooves (3) arranged at four corners are formed in the rear end of the base (1), clamping grooves (4) are formed in a circle of the inner wall of each main groove (3), the clamping grooves (4) are communicated with the main grooves (3), screw rods (5) are arranged in the main grooves (3), an inner groove (7) is formed in the front end of each screw rod (5), a sliding block (8) is connected to the inner groove (7) in a sliding mode, a transmission rod (6) is fixedly connected to the front end of each sliding block (8), and the front end of each transmission rod (6) extends forwards and penetrates out of the base;
the die holder (2) is provided with four grooves (9) arranged at four corners at the front end, the four grooves (9) correspond to the four main grooves (3) one by one, two groups of sliding grooves (11) arranged in the front and back directions are formed in one circle on the inner wall of each groove (9), the number of the sliding grooves (11) in each group is no less than four, the sliding grooves (11) are communicated with the grooves (9), four limiting grooves (12) are uniformly formed in one circle on the inner wall of each sliding groove (11), the limiting grooves (12) are communicated with the sliding grooves (11), four arc-shaped rods (10) are arranged in the grooves (9), the four arc-shaped rods (10) are arranged in a circular ring shape, the front ends of the arc-shaped rods (10) are fixedly connected with clamping blocks (16), sliding rods (13) are slidably connected with the limiting grooves (12), and the sliding rods (13) extend towards the direction of the grooves (9) and are fixedly connected, the inner sides of the arc-shaped rods (10) are all provided with threads.
2. The in-mold assembling structure of an injection molding machine according to claim 1, wherein: the inner groove (7) and the sliding block (8) are octagonal, and the rear end of the screw rod (5) is convex.
3. The in-mold assembling structure of an injection molding machine according to claim 1, wherein: the inner side and the outer side of the clamping block (16) are both inclined planes.
4. The in-mold assembling structure of an injection molding machine according to claim 1, wherein: the sliding rod (13) is characterized in that four limit blocks (14) are uniformly and fixedly connected to one circle of the outer side of the sliding rod (13), the limit blocks (14) are located adjacent to each other in the limit grooves (12) in a one-to-one correspondence mode, and the limit blocks (14) are connected with the adjacent limit grooves (12) in a sliding mode.
5. The in-mold assembling structure of an injection molding machine according to claim 1, wherein: a spring (15) is embedded in the sliding groove (11), and the inner end and the outer end of the spring (15) are respectively contacted with the outer side of the sliding rod (13) and the bottom of the sliding groove (11).
6. The in-mold assembling structure of an injection molding machine according to claim 1, wherein: the front ends of the transmission rods (6) are in transmission connection with an electric motor in the injection molding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022462682.1U CN213500490U (en) | 2020-10-29 | 2020-10-29 | Injection molding machine intramode assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022462682.1U CN213500490U (en) | 2020-10-29 | 2020-10-29 | Injection molding machine intramode assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213500490U true CN213500490U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022462682.1U Active CN213500490U (en) | 2020-10-29 | 2020-10-29 | Injection molding machine intramode assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213500490U (en) |
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2020
- 2020-10-29 CN CN202022462682.1U patent/CN213500490U/en active Active
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