CN216465674U - Horizontal core-pulling mechanism with built-in sliding block of respirator shell mold - Google Patents
Horizontal core-pulling mechanism with built-in sliding block of respirator shell mold Download PDFInfo
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- CN216465674U CN216465674U CN202123170968.3U CN202123170968U CN216465674U CN 216465674 U CN216465674 U CN 216465674U CN 202123170968 U CN202123170968 U CN 202123170968U CN 216465674 U CN216465674 U CN 216465674U
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Abstract
The utility model provides a horizontal mechanism of loosing core of built-in slider of breathing machine casing mould belongs to the mould and makes technical field. The problem that the existing respirator shell mold is easy to interfere with other assembly parts is solved; the horizontal arrangement of the oil cylinder easily causes the problem of damage. The horizontal core pulling mechanism with the built-in sliding block of the respirator shell mold comprises a moving model core block and a fixed model cavity block, wherein the moving model core block and the fixed model cavity block are matched to form a product cavity, the moving model core block is provided with a sliding block, the sliding block is provided with a convex nail horizontally arranged, the convex nail on the sliding block extends into the product cavity to form a product connecting hole, and an assembly structure which enables the convex nail on the sliding block to do core pulling movement by automatic outward horizontal displacement is arranged between the sliding block and the moving model core block when the moving model core block and the fixed model cavity block are separated from a mold. The utility model discloses an automatic horizontal motion of loosing core is done to the slider of inside setting, stable in structure, long service life, manufacturing cost is lower, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the mould is made, a horizontal mechanism of loosing core of built-in slider of breathing machine casing mould is related to.
Background
In industrial production, the importance of moulds is self-evident, and especially for the production of plastic products, moulds are more important, and most of the plastic products used in people's production and life must be assisted by moulds.
As shown in fig. 1, the edge of the abdicating hole 200 of the existing respirator housing 100 has a connecting hole 300, the die for manufacturing the existing respirator housing 100 generally adopts a cylinder core pulling structure to manufacture the edge of the abdicating hole 200 of the respirator housing 100 having the connecting hole 300, and the cylinder in the cylinder core pulling structure needs to be horizontally arranged, so that the overall structure of the die is large, and the cylinder is easy to interfere with other assembling parts during production; when in use, the oil cylinder is horizontally arranged to easily cause damage, and the use is inconvenient.
Disclosure of Invention
The utility model aims at the above-mentioned problem that exists among the prior art, provide a simple structure, reasonable, convenient assembling, convenient to use, stable in structure's respirator casing mould embeds slider level mechanism of loosing core.
The purpose of the utility model can be realized by the following technical proposal: the horizontal core pulling mechanism of the built-in slide block of the shell die of the respirator comprises a movable die core block and a fixed die cavity block, wherein the movable die core block and the fixed die cavity block are relatively matched to form a product cavity.
The horizontal core-pulling mechanism with the built-in sliding block of the respirator shell mold is mainly characterized in that the sliding block is arranged on the movable mold core block, the movable mold core block and the fixed mold cavity block are matched with the automatic outward horizontal displacement of the sliding block to enable the convex nails on the sliding block to perform core-pulling movement, and the horizontal core-pulling mechanism is simple in structure, reasonable in design and convenient to use.
In the horizontal core-pulling mechanism with the built-in slide block of the respirator shell mold, the slide block is provided with a vertical side wall, the moving model core block is provided with a vertically arranged assembling position, the vertical side wall of the slide block is attached to the assembling position of the moving model core block, and the convex pin is positioned on the vertical wall of the vertical side wall of the slide block. The purpose that sets up like this can prevent effectively that the slider from the off tracking when automatic outside horizontal displacement, stable in structure.
In the horizontal core-pulling mechanism with the built-in sliding block of the respirator shell mold, the assembling structure comprises a compression spring, a spring groove which is horizontally arranged is formed in the vertical wall of the vertical side wall of the sliding block, the compression spring is horizontally positioned in the spring groove, the compression spring elastically acts on the vertical wall of the assembling position of the movable model core block, the outer wall of the sliding block, which is opposite to the vertical wall of the vertical side wall of the sliding block, is a first inclined wall, the fixed model cavity block is provided with a second inclined wall, the first inclined wall of the sliding block and the second inclined wall of the fixed model cavity block are obliquely abutted and matched, and a limiting structure for preventing the sliding block from automatically moving outwards and horizontally to separate from the assembling position of the movable model core block is arranged between the sliding block and the movable model core block. Because the first inclined wall of the sliding block and the second inclined wall of the fixed model cavity block are obliquely abutted and matched, when the fixed model cavity block and the moving model core block are split, the sliding block is horizontally outwardly displaced in the assembling position of the moving model core block under the action of the elastic force of the compression spring, and when the sliding block is horizontally outwardly displaced, the first inclined wall of the sliding block and the second inclined wall of the fixed model cavity block are relatively obliquely abutted and limited.
In the horizontal core pulling mechanism with the built-in sliding block of the respirator shell mold, the limiting structure comprises a limiting bolt with a head, a horizontally arranged assembling groove is formed in a first inclined wall of the sliding block, the assembling groove in the first inclined wall of the sliding block and a spring groove in a vertical wall of a vertical side wall of the sliding block are distributed oppositely, the limiting bolt penetrates through the groove bottom of the assembling groove of the sliding block and extends through a compression spring in the spring groove of the sliding block to be connected to the sliding block, and the head of the limiting bolt and the groove bottom of the assembling groove of the sliding block are distributed at intervals. The head of the limiting bolt and the groove bottom of the assembling groove of the sliding block are abutted to limit, so that the sliding block can be effectively prevented from automatically moving outwards and horizontally to separate from the assembling position of the movable model core block.
In the horizontal core-pulling mechanism with the built-in slide block of the respirator shell mold, the vertical wall of the assembling position of the movable mold core block is provided with the horizontally arranged guide post, the slide block is provided with the horizontally arranged guide hole in a penetrating way, and the guide post is horizontally arranged in the guide hole of the slide block in a penetrating way and used for guiding the slide block to automatically move outwards horizontally.
In the horizontal core-pulling mechanism with the built-in sliding block of the respirator shell die, the guide sleeve is embedded in the guide hole of the sliding block, and the guide post penetrates through the guide sleeve of the guide hole of the sliding block and is used for guiding displacement of the guide post and the guide sleeve. The purpose that sets up like this can effectively prevent the guiding hole direction wearing and tearing of guide post and slider, and structural stability is high, long service life.
In the horizontal core-pulling mechanism with the built-in slide block in the respirator shell mold, the horizontal bottom of the assembling position of the movable mold core block is fixedly provided with the guide strip, the bottom wall of the vertical side wall of the slide block is provided with the guide groove, and the guide groove of the slide block is in guide sliding fit with the guide strip. The setting direction of this conducting bar is the same with the direction that sets up of the guiding hole on the slider, supplies slider sliding guide once more through the conducting bar, makes the automatic outside horizontal displacement of slider more stable.
Compared with the prior art, the horizontal core-pulling mechanism of the built-in slide block of the shell die of the respirator has the advantages that: structural design is reasonable, simple, does the motion of loosing core of automatic level through the slider of inside setting, stable in structure, long service life, manufacturing cost is lower, convenient to use.
Drawings
FIG. 1 is a perspective view of the main body of the liquid detector.
Fig. 2 is a schematic sectional structural view of the horizontal core-pulling mechanism with a built-in slide block of the respirator shell mold.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure, 1, a moving model core block; 2. determining a model cavity block; 3. a slider; 4. a convex nail; 5. a compression spring; 6. a first inclined wall; 7. a head portion; 8. a limit bolt; 9. assembling a groove; 10. a guide post; 11. a guide sleeve; 12. conducting bars; 100. a liquid detector body; 200. a hole of abdication; 300. and connecting the holes.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2 and 3, the horizontal core-pulling mechanism of the built-in slide block of the respirator shell mold mainly comprises a movable mold core block 1 and a fixed mold cavity block 2, wherein the movable mold core block 1 and the fixed mold cavity block 2 are relatively matched to form a product cavity, a slide block 3 is arranged on the movable mold core block 1, a horizontally arranged convex nail 4 is arranged on the slide block 3, the convex nail 4 on the slide block 3 extends into the product cavity to form a product connecting hole 300, a vertical side wall is arranged on the slide block 3, a vertically arranged assembling position is arranged on the movable mold core block 1, the vertical side wall of the slide block 3 is attached to the assembling position of the movable mold core block 1, and the convex nail 4 is positioned on the vertical wall of the vertical side wall of the slide block 3.
During actual manufacturing, an assembly structure is arranged between the slide block 3 and the moving model core block 1, and when the moving model core block 1 and the fixed mould cavity block 2 are separated, the slide block 3 automatically moves outwards and horizontally to enable the convex nails 4 on the slide block 3 to do core-pulling movement; the specific implementation mode of the assembly structure is as follows: the sliding die mainly comprises a compression spring 5, wherein a spring groove which is horizontally arranged is formed in the vertical wall of the vertical side wall of a sliding block 3, the compression spring 5 is horizontally positioned in the spring groove, the compression spring 5 elastically acts on the vertical wall of the assembling position of a moving die core block 1, the outer wall of the sliding block 3, which is opposite to the vertical wall of the vertical side wall of the sliding block 3, is a first inclined wall 6, a second inclined wall is formed on a fixed die cavity block 2, the first inclined wall 6 of the sliding block 3 and the second inclined wall of the fixed die cavity block 2 are obliquely abutted and matched, and a limiting structure for preventing the sliding block 3 from automatically moving outwards and horizontally to be separated from the assembling position of the moving die core block 1 is arranged between the sliding block 3 and the moving die core block 1; in practical application, the specific implementation of the limiting structure is as follows: the limiting bolt mainly comprises a limiting bolt 8 with a head 7, a horizontally arranged assembling groove 9 is formed in a first inclined wall 6 of the sliding block 3, the assembling groove 9 in the first inclined wall 6 of the sliding block 3 and a spring groove in a vertical wall of a vertical side wall of the sliding block 3 are distributed oppositely, the limiting bolt 8 penetrates through the groove bottom of the assembling groove 9 of the sliding block 3, extends through a compression spring 5 in the spring groove of the sliding block 3 and is connected to the sliding block 3, and the head 7 of the limiting bolt 8 and the groove bottom of the assembling groove 9 of the sliding block 3 are distributed at intervals.
During actual manufacturing, a guide post 10 which is horizontally arranged is arranged on the vertical wall of the assembling position of the movable model core block 1, a guide hole which is horizontally arranged in a penetrating way is arranged on the slide block 3, and the guide post 10 is horizontally arranged in the guide hole of the slide block 3 in a penetrating way and is used for automatically guiding the slide block 3 to horizontally displace outwards; specifically, the method comprises the following steps: a guide sleeve 11 is embedded in the guide hole of the slider 3, and a guide post 10 is arranged in the guide sleeve 11 of the guide hole of the slider 3 in a penetrating manner and used for guiding displacement of the guide post and the guide sleeve.
During actual manufacturing, a guide bar 12 is fixedly arranged on the horizontal bottom of the assembling position of the movable model core block 1, a guide groove is arranged on the bottom wall of the vertical side wall of the sliding block 3, and the guide groove of the sliding block 3 is in guide sliding fit with the guide bar 12.
Those not described in detail in this specification are within the skill of the art. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. The horizontal core pulling mechanism of the built-in sliding block of the mold of the shell of the respirator comprises a moving model core block (1) and a fixed mold cavity block (2), wherein the moving model core block (1) and the fixed mold cavity block (2) are relatively matched to form a product cavity, and the horizontal core pulling mechanism is characterized in that the moving model core block (1) is provided with a sliding block (3), the sliding block (3) is provided with a horizontally arranged convex nail (4), the convex nail (4) on the sliding block (3) extends into the product cavity to form a product connecting hole, and an assembling structure which enables the convex nail (4) on the sliding block (3) to do core pulling movement through automatic outward horizontal displacement is arranged between the sliding block (3) and the moving model core block (1) when the moving model core block (1) and the fixed mold cavity block (2) are separated from a mold.
2. The horizontal core-pulling mechanism with the built-in slide block of the mold of the respirator shell according to claim 1, characterized in that the slide block (3) is provided with vertical side walls, the movable mold core block (1) is provided with vertically arranged assembling positions, the vertical side walls of the slide block (3) are attached to the assembling positions of the movable mold core block (1), and the convex pins (4) are positioned on the vertical walls of the vertical side walls of the slide block (3).
3. The horizontal core pulling mechanism of the built-in slide block of the respirator shell mold according to claim 2, the assembling structure comprises a compression spring (5), a spring groove which is horizontally arranged is arranged on the vertical wall of the vertical side wall of the sliding block (3), the compression spring (5) is horizontally positioned in the spring groove, the compression spring (5) elastically acts on the vertical wall of the assembling position of the movable model core block (1), the outer wall of the sliding block (3) opposite to the vertical wall of the vertical side wall of the sliding block (3) is a first inclined wall (6), the fixed model cavity block (2) is provided with a second inclined wall, the inclined wall I (6) of the sliding block (3) is obliquely abutted and matched with the inclined wall II of the fixed die cavity block (2), and a limiting structure for preventing the sliding block (3) from automatically moving outwards and horizontally to be separated from the assembling position of the movable model core block (1) is arranged between the sliding block (3) and the movable model core block (1).
4. The horizontal core pulling mechanism of the built-in sliding block of the respirator shell mold as recited in claim 3, characterized in that the limiting structure comprises a limiting bolt (8) with a head (7), the first inclined wall (6) of the sliding block (3) is provided with a horizontally arranged assembling groove (9), the assembling groove (9) on the first inclined wall (6) of the sliding block (3) and the spring groove on the vertical wall of the vertical side wall of the sliding block (3) are distributed oppositely, the limiting bolt (8) penetrates through the groove bottom of the assembling groove (9) of the sliding block (3) and extends through the compression spring (5) in the spring groove of the sliding block (3) to be connected to the sliding block (3), and the head (7) of the limiting bolt (8) and the groove bottom of the assembling groove (9) of the sliding block (3) are distributed at intervals.
5. The horizontal core-pulling mechanism of the built-in slide block of the mold of the respirator shell according to claim 4 is characterized in that a guide post (10) which is horizontally arranged is arranged on the vertical wall of the assembling position of the movable mold core block (1), a guide hole which is horizontally arranged in a penetrating way is arranged on the slide block (3), and the guide post (10) is horizontally arranged in the guide hole of the slide block (3) in a penetrating way and is used for guiding the slide block (3) to automatically move horizontally outwards.
6. The horizontal core-pulling mechanism with the built-in sliding block for the mold of the shell of the respirator of claim 5 is characterized in that a guide sleeve (11) is embedded in a guide hole of the sliding block (3), and the guide post (10) is arranged in the guide sleeve (11) of the guide hole of the sliding block (3) in a penetrating manner and used for guiding displacement of the guide post and the guide sleeve.
7. The horizontal core-pulling mechanism of the built-in slide block of the mold of the respirator shell according to claim 6, characterized in that a guide strip (12) is fixedly arranged on the horizontal bottom of the assembling position of the movable mold core block (1), a guide groove is arranged on the bottom wall of the vertical side wall of the slide block (3), and the guide groove of the slide block (3) is in guiding sliding fit with the guide strip (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123170968.3U CN216465674U (en) | 2021-12-15 | 2021-12-15 | Horizontal core-pulling mechanism with built-in sliding block of respirator shell mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123170968.3U CN216465674U (en) | 2021-12-15 | 2021-12-15 | Horizontal core-pulling mechanism with built-in sliding block of respirator shell mold |
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| Publication Number | Publication Date |
|---|---|
| CN216465674U true CN216465674U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123170968.3U Active CN216465674U (en) | 2021-12-15 | 2021-12-15 | Horizontal core-pulling mechanism with built-in sliding block of respirator shell mold |
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| Country | Link |
|---|---|
| CN (1) | CN216465674U (en) |
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2021
- 2021-12-15 CN CN202123170968.3U patent/CN216465674U/en active Active
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