CN216760561U - Mode locking structure - Google Patents
Mode locking structure Download PDFInfo
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- CN216760561U CN216760561U CN202122820526.2U CN202122820526U CN216760561U CN 216760561 U CN216760561 U CN 216760561U CN 202122820526 U CN202122820526 U CN 202122820526U CN 216760561 U CN216760561 U CN 216760561U
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- main body
- frame
- guide post
- working panel
- guide
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Abstract
The utility model discloses a mold locking structure which comprises a base, a fixed mold frame and a movable mold frame, wherein the fixed mold frame comprises a frame main body, an accommodating groove is formed in the frame main body, a working panel is arranged on the upper cover of the accommodating groove, a lifting air bag is arranged in the accommodating groove, a step hole is formed in the working panel, a plurality of groups of guide pillar mechanisms are arranged on the frame main body, each guide pillar mechanism comprises a guide pillar main body, a flange part matched with the step hole is arranged at the front end part of each guide pillar main body, the guide pillar main bodies penetrate through the step holes and then pass through guide pillar guide sleeves, a first nut is screwed at one end of the extending part of each guide pillar main body, and a pressure spring is arranged between the first nut and the frame main body. When the working panel of the mold locking structure is pushed, the guide is provided by the plurality of guide post machines, so that the working panel is prevented from being shifted in position in the process of being pushed by an air bag, and the guide post main bodies of the guide post mechanisms are matched with the working panel after penetrating through the step holes of the working panel, so that the installation of a fastener is omitted.
Description
Technical Field
The utility model relates to a mold locking structure of a mold.
Background
The traditional foaming mold opening and closing mechanism is large in size, large in occupied space and inconvenient to move due to the fact that the traditional foaming mold opening and closing mechanism is mainly characterized in that mold opening and closing are controlled manually and then curing of products is achieved, the manual operation difficulty is high, and raw material loss is large; and when the traditional mechanism is used for mold closing (due to manual control), the consistency is poor, the product quality is ensured by the skill level of manual operation, and the production benefit and the qualification rate are not optimistic.
In view of the above, a common mold locking structure in the market is used to solve the above problems, and comprises a base, a fixed mold frame is rotatably arranged on the base, a movable mold frame is rotatably connected to the fixed mold frame, a lock structure is used between the movable mold frame and the fixed mold frame to lock the mold,
the fixed die frame comprises a frame main body and a working panel arranged on the frame main body, an air bag structure is arranged between the working panel and the frame main body, and a plurality of groups of guide post mechanisms are arranged between the working panel and the frame main body for guiding; wherein the guide post main body of the guide post mechanism is directly fixed between the lower end face of the working panel through a plurality of groups of locking nuts, and the working panel directly resets by self-weight when resetting, has poor stability,
In view of the above problems, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a mode locking structure.
The utility model is realized by the following technical scheme: a mode locking structure comprises a base, wherein first hinged frames are fixedly arranged on two sides of the rear of the base, a fixed die frame is arranged on the first hinged frames in a rotating mode, second hinged frames are fixedly arranged on two sides of the rear of the fixed die frame, seat locking mechanisms are arranged on two sides of the front of the fixed die frame, a movable die frame is arranged on the second hinged frames in a rotating mode, and a locking mechanism matched with the seat locking mechanisms in a locking mode is arranged on the movable die frame; the fixed die frame comprises a frame main body, wherein a containing groove is formed in the frame main body, a working panel is arranged on the containing groove in a covering mode, a lifting air bag which is abutted to the working panel is arranged in the containing groove, a step hole is formed in the working panel, a plurality of groups of guide post mechanisms are arranged on the frame main body, each guide post mechanism comprises a guide post main body, a flange portion which is matched with the step hole is arranged at the front end portion of the guide post main body, a guide post guide sleeve is fixedly arranged on the frame main body, the guide post main body passes through the guide post guide sleeve after passing through the step hole and is provided with a portion extending out of the lower portion of the frame main body, a first nut is screwed at one end of the portion extending out of the guide post main body, and a pressure spring is arranged between the first nut and the frame main body.
In the above technical scheme, a plurality of vibration reduction pads are arranged at the edge position of the frame main body.
In the technical scheme, baffle parts are arranged on two sides of the frame body, waist holes are formed in the baffle parts, pull rod seats are correspondingly arranged at positions, opposite to the baffle parts, of the base, pull rod joints are hinged to the pull rod seats, one ends of the pull rod joints are detachably connected with pull rods, the pull rods penetrate through the waist holes formed in the baffle parts, and second nuts are screwed at the end parts, penetrating through the waist holes, of the pull rods.
The utility model has the following beneficial effects: if a gap exists between the upper die and the lower die of the die, the air bag can push the working panel to fill the gap; in addition, when the working panel is pushed, the guide is provided through the multiple groups of guide post machines, the position deviation of the working panel in the process of being pushed by the air bag is prevented, and further, the guide post main body of the guide post mechanism is matched with the working panel after penetrating through the step hole of the working panel, so that the installation of a fastener is omitted, and the working panel is limited through a pressure spring.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of another embodiment of the present invention.
FIG. 3 is a schematic structural view of the mold fixing frame.
Fig. 4 is a first exploded structural view of the fixed mold frame.
Fig. 5 is a structural exploded view of the fixed mold frame II.
Detailed Description
The utility model is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 5, a mold locking structure includes a base 1, first hinge frames 101 are fixedly disposed at two sides of the rear of the base 1, a fixed mold frame 2 is rotatably disposed on the first hinge frames 101, second hinge frames 102 are fixedly disposed at two sides of the rear of the fixed mold frame 2, a locking seat mechanism 200 is disposed at two sides of the front of the fixed mold frame 2, a movable mold frame 3 is rotatably disposed on the second hinge frames 102, and a locking mechanism 201 which is locked and matched with the locking seat mechanism 200 is disposed on the movable mold frame 3; the rear of the movable mould frame 3 is provided with two transversely extending mounting beams 7, locking holes 70 are formed in the mounting beams 7 at intervals, the rear end of each mounting beam 7 is rotatably provided with a mould opening cylinder 8, each mould opening cylinder 8 comprises a pull rod 9 driven by the mould opening cylinder, a pull rod seat 90 is fixedly arranged at the rear of the fixed mould frame 2, and the end part of each pull rod is rotatably connected with the pull rod seat 90.
A locking cylinder 10 is arranged behind the fixed die frame 2, when the die opening cylinder 8 outputs power to drive the movable die frame 3 to open the die, the position of the mounting beam 7 is just opposite to the locking cylinder 10, and at the moment, the locking cylinder outputs power to drive a cylinder rod to extend into a lock hole 70 on the mounting beam 7, so that the movable die frame 3 is locked at the die opening position.
The application has the following modification points: the fixed die frame 2 comprises a frame main body 20, a containing groove 21 is arranged on the frame main body 20, a working panel 22 is covered on the containing groove 21, a lifting air bag 23 which is abutted against the working panel 22 is arranged in the containing groove 21, a step hole 22a is arranged on the working panel 22, a plurality of groups of guide post mechanisms 4 are arranged on the frame main body 20, the guide post mechanisms 4 comprise guide post main bodies 40, wherein the front end portion of the post body 40 is provided with a flange portion 40a matching the stepped hole 22a, a guide post guide 41 is fixedly provided on the frame body 20, the guide post body 40 passes through the guide post guide 41 after passing through the step hole, and has a portion protruding from a lower side of the frame body 20, a first nut 42 is screwed to one end of the portion of the guide post body 40 extending therefrom, and a compression spring 43 is provided between the first nut 42 and the frame body 20.
In the structure, after the fixed die frame 2 and the movable die frame 3 are locked, if a gap exists between an upper die and a lower die of the die, the air bag 23 can push the working panel 22 to fill the gap; in addition, when the working panel 22 is pushed, the guide is provided by the plurality of sets of guide post mechanisms 4, so that the working panel is prevented from being shifted in position in the pushing process of the airbag 23, further, the guide post main bodies 40 of the guide post mechanisms 4 are matched with the working panel after penetrating through the step holes 22a of the working panel 22, the installation of fasteners is omitted, the working panel 23 is limited by the pressure spring 43, and the noise caused by vibration of the working panel 23 can be avoided. Further, a plurality of vibration-damping pads 20a are provided at the edge position of the frame body 20 to further reduce noise generated by the collision of the work panel 23 with the fixed mold frame 2 when it is reset.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be appreciated by persons skilled in the art that the present invention is not limited by the embodiments described above. The foregoing embodiments and description of the utility model have been provided for the purposes of illustrating the principles of the utility model and is subject to various changes and modifications without departing from the spirit and scope of the utility model. Such variations and modifications are intended to be within the scope of the claimed invention.
Claims (3)
1. A mode locking structure comprises a base (1), wherein first hinged frames (101) are fixedly arranged on two sides of the rear of the base (1), a fixed die frame (2) is rotatably arranged on the first hinged frames (101), second hinged frames (102) are fixedly arranged on two sides of the rear of the fixed die frame (2), locking seat mechanisms (200) are arranged on two sides of the front of the fixed die frame (2), a movable die frame (3) is rotatably arranged on the second hinged frames (102), and locking mechanisms (201) which are in locking connection and matching with the locking seat mechanisms (200) are arranged on the movable die frame (3); the method is characterized in that: the fixed die frame (2) comprises a frame main body (20), a containing groove (21) is arranged on the frame main body (20), a working panel (22) is arranged on the containing groove (21) in a covering manner, a lifting air bag (23) abutting against the working panel (22) is arranged in the containing groove (21), a step hole (22 a) is arranged on the working panel (22), a plurality of groups of guide post mechanisms (4) are arranged on the frame main body (20), each guide post mechanism (4) comprises a guide post main body (40), a flange part (40 a) matched with the step hole (22 a) is arranged at the front end part of the guide post main body (40), a guide post guide sleeve (41) is fixedly arranged on the frame main body (20), the guide post main body (40) passes through the guide post guide sleeve (41) after passing through the step hole, and is provided with a part extending out of the lower part of the frame main body (20), a first nut (42) is screwed on one end of the extending part of the guide post main body (40), and a compression spring (43) is arranged between the first nut (42) and the frame main body (20).
2. A mode-locking structure according to claim 1, wherein: a plurality of vibration damping pads (20 a) are arranged at the edge position of the frame main body (20).
3. A mode-locking structure according to claim 1, wherein: baffle members (5) are arranged on two sides of the frame body (20), waist holes are formed in the baffle members (5), pull rod seats (6) are correspondingly arranged at positions, right opposite to the baffle members (5), of the base (1), pull rod joints (60) are hinged to the pull rod seats (6), pull rods (61) are detachably connected to one ends of the pull rod joints (60), the pull rods (61) penetrate through the waist holes formed in the baffle members (5), and second nuts (62) are screwed at the end portions, penetrating through the waist holes, of the pull rods (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122820526.2U CN216760561U (en) | 2021-11-17 | 2021-11-17 | Mode locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122820526.2U CN216760561U (en) | 2021-11-17 | 2021-11-17 | Mode locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216760561U true CN216760561U (en) | 2022-06-17 |
Family
ID=81963497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122820526.2U Active CN216760561U (en) | 2021-11-17 | 2021-11-17 | Mode locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216760561U (en) |
-
2021
- 2021-11-17 CN CN202122820526.2U patent/CN216760561U/en active Active
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