CN219598040U - Locking mechanism of large projection area inclined slide block - Google Patents
Locking mechanism of large projection area inclined slide block Download PDFInfo
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- CN219598040U CN219598040U CN202320330443.1U CN202320330443U CN219598040U CN 219598040 U CN219598040 U CN 219598040U CN 202320330443 U CN202320330443 U CN 202320330443U CN 219598040 U CN219598040 U CN 219598040U
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Abstract
The utility model belongs to the technical field of die casting molds, and provides a locking mechanism of a large-projection-area inclined slide block, which comprises: the movable die holder and cover half seat, the upper end of movable die holder is provided with the movable die core, the lower extreme of cover half seat is provided with the cover half core, the movable die holder can be relative the cover half seat removes, makes the movable die core can with the cover half core encloses and closes and form product die cavity, its characterized in that still includes: the inclined oil pumping cylinder is obliquely arranged on the movable die holder, and the driving end of the inclined oil pumping cylinder is connected with an inclined oil pumping sliding block. Compared with the prior art, the locking structure has the advantages that the transverse oblique drawing locking block is arranged on the movable die holder, the oblique drawing locking block is inserted into the oblique drawing sliding block after the oblique drawing sliding block moves to the preset position, and the oblique sliding block is effectively prevented from retreating through the conversion of the die locking force of the press and the force of the fixed die locking block, so that the size of a casting is prevented from being influenced, and the phenomenon that the oblique drawing sliding block is blocked by aluminum materials is avoided.
Description
Technical Field
The utility model belongs to the technical field of die casting molds, and particularly relates to a locking mechanism of a large-projection-area inclined slide block.
Background
Pressure casting is a method in which liquid or semi-liquid metal is filled into a die cavity of a die casting mold at a high speed under high pressure and is rapidly solidified under pressure to obtain a casting.
In the die casting process, the inclined sliding block at the bottom of the movable die can generate the inclined sliding block to be retracted under the action of casting pressure, so that the size of a casting and the failure of the aluminum channeling blocking sliding block and the like are influenced, an independent oil cylinder locking mechanism is usually required to be arranged for locking the inclined sliding block to avoid the failure, and the independent oil cylinder locking force has failure risk.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a locking mechanism of a large-projection-area inclined sliding block aiming at the current state of the art.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a locking mechanism of oblique slider of large projection area, include: the movable mould base and cover half seat, the upper end of movable mould base is provided with the movable mould core, the lower extreme of cover half seat is provided with the cover half core, the movable mould base can be relative the cover half seat removes, makes the movable mould core can with the cover half core encloses and closes and form the product die cavity, still includes:
the inclined oil pumping cylinder is obliquely arranged on the movable die holder, the driving end of the inclined oil pumping cylinder is connected with an inclined sliding block, and the inclined sliding block is movably inserted into the movable die core;
the side sliding oil cylinder is arranged on the movable die holder, the driving end of the side sliding oil cylinder is connected with a side sliding block seat, the side sliding block seat is arranged on the movable die holder in a sliding manner, the end part, close to the movable die core, of the side sliding block seat is provided with an inclined drawing locking block, and the length direction of the inclined drawing locking block is the same as the sliding direction of the side sliding block seat;
when the oblique oil pumping cylinder drives the oblique sliding block to be inserted into the movable mold core, the sideslip oil cylinder drives the sideslip block seat to move towards the movable mold core, so that the oblique locking block is inserted into the oblique sliding block.
In the above locking mechanism of a large projection area oblique sliding block, the end portion of the side sliding block seat, which is close to the moving mold core, is further provided with a side sliding block, the oblique drawing locking block penetrates through the end portion of the side sliding block, and when the oblique drawing locking block is inserted onto the oblique drawing sliding block, the side sliding block abuts against the oblique drawing sliding block.
In the locking mechanism of the large-projection-area inclined sliding block, the side sliding block is provided with a first end and a second end, the inclined sliding block penetrates through the first end to be movably clamped with the inclined sliding block, and the second end is movably abutted against the inclined sliding block.
In the locking mechanism of the large-projection-area inclined sliding block, a limiting groove is formed in the side wall, close to the side sliding block seat, of the inclined sliding block, and the inclined sliding block is movably clamped with the limiting groove.
In the locking mechanism of the large-projection-area inclined sliding block, a positioning block is arranged at the upper end of the side sliding block seat, and the positioning block is movably clamped with the fixed die seat.
In the above locking mechanism of the large projection area inclined slide block, the movable die holder comprises a movable die frame and die legs, the inclined oil pumping cylinder is obliquely arranged on the die legs, the inclined oil pumping slide block is movably inserted into the movable die frame and the movable die core, the sideslip oil cylinder is arranged on the movable die frame, and the sideslip block seat is slidably connected with the movable die frame.
Compared with the prior art, the locking structure has the advantages that the transverse oblique drawing locking block is arranged on the movable die holder, the oblique drawing locking block is inserted into the oblique drawing sliding block after the oblique drawing sliding block moves to the preset position, and the oblique sliding block is effectively prevented from retreating through the conversion of the die locking force of the press and the force of the fixed die locking block, so that the size of a casting is prevented from being influenced, and the phenomenon that the oblique drawing sliding block is blocked by aluminum materials is avoided.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
in the drawing the view of the figure,
1. a movable die holder; 2. a fixed die holder; 100. a moving mold core; 101. oblique oil cylinder; 102. a slide block is obliquely drawn; 103. a sideslip oil cylinder; 104. a side slider seat; 105. oblique drawing locking block; 106. a side slip insert; 107. a first end; 108. a second end; 109. a limit groove; 110. a positioning block; 111. a movable mold frame; 112. and (5) die legs.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1, the locking mechanism of the large projection area oblique slider comprises: the movable die holder 1 and fixed die holder 2, the upper end of movable die holder 1 is provided with movable die core 100, and the lower extreme of fixed die holder 2 is provided with the cover half core, and movable die holder 1 can remove relative fixed die holder 2 for movable die core 100 can enclose with the cover half core and close and form the product die cavity, still includes: the inclined oil pumping cylinder 101 is obliquely arranged on the movable die holder 1, an inclined pumping slide block 102 is connected to the driving end of the inclined oil pumping cylinder 101, and the inclined pumping slide block 102 is movably inserted into the movable die core 100; the side sliding oil cylinder 103 is arranged on the movable die holder 1, a side sliding block seat 104 is connected to the driving end of the side sliding oil cylinder 103, the side sliding block seat 104 is arranged on the movable die holder 1 in a sliding manner, an inclined drawing locking block 105 is arranged at the end part, close to the movable die core 100, of the side sliding block seat 104, and the length direction of the inclined drawing locking block 105 is the same as the sliding direction of the side sliding block seat 104; when the oblique drawing cylinder 101 drives the oblique drawing slide block 102 to be inserted into the moving mold core 100, the sideslip cylinder 103 drives the side slide block seat 104 to move towards the moving mold core 100, so that the oblique drawing locking block 105 is inserted into the oblique drawing slide block 102.
The movable die holder 1 can move relative to the fixed die holder 2, so that the movable die holder 1 can be matched with the fixed die holder 2 and die opening can be realized, the inclined oil pumping cylinder 101 inclines towards one side far away from the side sliding cylinder 103, the inclined core pulling hole is formed in the movable die core 100, the length direction of the inclined oil pumping slide block 102 coincides with the driving direction of the inclined oil pumping cylinder 101, the driving end of the inclined oil pumping cylinder 101 can drive the inclined oil pumping slide block 102 to movably penetrate the inclined core pulling hole, the side sliding cylinder 103 is arranged on the movable die holder 1 and is located at the side of the movable die core 100, the driving end of the side sliding cylinder 103 can move along the direction of the movable die core 100 on the movable die holder 1, the inclined oil pumping locking block 105 is inserted onto the inclined oil pumping slide block 102 at a preset position, the inclined oil pumping slide block 102 is prevented from being influenced by casting pressure after die clamping, and the size of a casting piece is prevented from being influenced.
The end of the side sliding block seat 104, which is close to the movable mould core 100, is further provided with a side sliding block 106, the inclined drawing locking block 105 penetrates through the end of the side sliding block 106, and when the inclined drawing locking block 105 is inserted onto the inclined drawing sliding block 102, the side sliding block 106 abuts against the inclined drawing sliding block 102.
The sideslip insert 106 is of an L-shaped structure capable of turning 90 degrees, when the oblique drawing locking block 105 is inserted onto the oblique drawing sliding block 102, the sideslip insert 106 and the oblique drawing sliding block 102 are abutted against each other to form a structure required by a casting, the contact area is increased, and the oblique drawing sliding block 102 is further prevented from backing.
Further preferably, the side sliding insert 106 has a first end 107 and a second end 108, the oblique drawing locking block 105 is movably clamped with the oblique drawing sliding block 102 through the first end 107, and the second end 108 is movably abutted with the oblique drawing sliding block 102.
The first end 107 is provided with a side surface, when the pushing side sliding block seat 104 moves to a preset position, the side surface on the first end 107 will be abutted against the oblique sliding block 102 to increase the contact area, and the oblique locking block 105 penetrating through the second end 108 is movably clamped with the oblique sliding block 102.
The side wall of the oblique drawing sliding block 102, which is close to the side sliding block seat 104, is provided with a limiting groove 109, and the oblique drawing locking block 105 is movably clamped with the limiting groove 109.
The side-pulling sliding block is provided with a limiting groove 109 matched with the side-pulling sliding block seat 104, and after the inclined-pulling locking block 105 is clamped with the limiting groove 109, the inclined-pulling sliding block 102 cannot move up and down in an inclined mode.
The upper end of the side slide block seat 104 is provided with a positioning block 110, and the positioning block 110 is movably clamped with the fixed die seat 2.
The positioning groove matched with the positioning block 110 is formed in the positioning die holder 2, and after the die casting die is assembled, the positioning block 110 is clamped into the positioning groove, so that the side sliding block seat 104, the side sliding block 106 and the oblique drawing locking block 105 cannot move left and right, and the oblique drawing locking block 105 is prevented from being separated from the oblique drawing sliding block 102 in the die casting process.
The movable die holder 1 comprises a movable die frame 111 and die legs 112, the inclined oil pumping cylinder 101 is obliquely arranged on the die legs 112, the inclined oil pumping slide block 102 is movably inserted into the movable die frame 111 and the movable die core 100, the side sliding oil cylinder 103 is arranged on the movable die frame 111, and the side sliding block seat 104 is connected with the movable die frame 111 in a sliding manner.
The sideslip cylinder 103 is arranged on the movable die frame 111, and the inclined oil pumping cylinder 101 is obliquely arranged on the die leg 112, so that the inclined oil pumping cylinder 101 and the sideslip cylinder 103 are arranged on the same section, the inclined oil pumping locking block 105 can be clamped with the inclined oil pumping sliding block 102, and the inclined oil pumping sliding block 102 is prevented from being retracted by casting pressure.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
Claims (6)
1. A locking mechanism for a large projected area diagonal slider comprising: the movable die holder and cover half seat, the upper end of movable die holder is provided with the movable die core, the lower extreme of cover half seat is provided with the cover half core, the movable die holder can be relative the cover half seat removes, makes the movable die core can with the cover half core encloses and closes and form product die cavity, its characterized in that still includes:
the inclined oil pumping cylinder is obliquely arranged on the movable die holder, the driving end of the inclined oil pumping cylinder is connected with an inclined sliding block, and the inclined sliding block is movably inserted into the movable die core;
the side sliding oil cylinder is arranged on the movable die holder, the driving end of the side sliding oil cylinder is connected with a side sliding block seat, the side sliding block seat is arranged on the movable die holder in a sliding manner, the end part, close to the movable die core, of the side sliding block seat is provided with an inclined drawing locking block, and the length direction of the inclined drawing locking block is the same as the sliding direction of the side sliding block seat;
when the oblique oil pumping cylinder drives the oblique sliding block to be inserted into the movable mold core, the sideslip oil cylinder drives the sideslip block seat to move towards the movable mold core, so that the oblique locking block is inserted into the oblique sliding block.
2. The locking mechanism of a large-projection-area oblique slider according to claim 1, wherein the end portion of the side slider seat, which is close to the moving mold core, is further provided with a side slider, the oblique-drawing locking block penetrates through the end portion of the side slider, and when the oblique-drawing locking block is inserted onto the oblique-drawing slider, the side slider abuts against the oblique-drawing slider.
3. The locking mechanism of a large projected area diagonal slide member as claimed in claim 2, wherein said diagonal slide member has a first end and a second end, said diagonal draw locking member being movably engaged with said diagonal draw slide member through said first end, said second end being movably abutted with said diagonal draw slide member.
4. The locking mechanism of the large-projection-area inclined sliding block according to claim 3, wherein a limiting groove is formed in the side wall, close to the side sliding block seat, of the inclined sliding block, and the inclined sliding block is movably clamped with the limiting groove.
5. The locking mechanism of the large-projection-area inclined slide block according to claim 1, wherein a positioning block is arranged at the upper end of the side slide block seat, and the positioning block is movably clamped with the fixed die seat.
6. The locking mechanism of a large-projection-area inclined slide block according to claim 5, wherein the movable die holder comprises a movable die frame and die legs, the inclined oil pumping cylinder is obliquely arranged on the die legs, the movable die frame and the movable die core are movably inserted into the inclined oil pumping cylinder, the sideslip oil cylinder is arranged on the movable die frame, and the sideslip block seat is slidably connected with the movable die frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320330443.1U CN219598040U (en) | 2023-02-22 | 2023-02-22 | Locking mechanism of large projection area inclined slide block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320330443.1U CN219598040U (en) | 2023-02-22 | 2023-02-22 | Locking mechanism of large projection area inclined slide block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219598040U true CN219598040U (en) | 2023-08-29 |
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ID=87750857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320330443.1U Active CN219598040U (en) | 2023-02-22 | 2023-02-22 | Locking mechanism of large projection area inclined slide block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219598040U (en) |
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2023
- 2023-02-22 CN CN202320330443.1U patent/CN219598040U/en active Active
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