CN209903820U - Two-stage sliding block mechanism for turning edge of reading lamp shell edge - Google Patents
Two-stage sliding block mechanism for turning edge of reading lamp shell edge Download PDFInfo
- Publication number
- CN209903820U CN209903820U CN201920076628.8U CN201920076628U CN209903820U CN 209903820 U CN209903820 U CN 209903820U CN 201920076628 U CN201920076628 U CN 201920076628U CN 209903820 U CN209903820 U CN 209903820U
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- stage
- sliding block
- slider
- reading lamp
- block
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a reading lamp shell edge flanging second-stage slider mechanism, which comprises a fixed block, wherein a first-stage slider is arranged on the fixed block, and an inclined hole is arranged on the first-stage slider; the method is characterized in that: mounting cavities are respectively arranged on two sides of the first-stage sliding block, the bottom surface of each mounting cavity is an inclined surface, a second-stage sliding block is arranged on each inclined surface, a long pull groove is formed in each second-stage sliding block, and a bolt penetrates through each long pull groove; also comprises an inclined guide post. The utility model utilizes the matching of the inclined guide post and the inclined hole when the movable mould and the fixed mould are closed or opened, thereby leading the first-stage slide block to move forward or backward; when the one-level slider retreated, the sliding action on second grade slider and inclined plane made the second grade slider can not retreat immediately, but under the effect on inclined plane, the second grade slider can downstream, made the filler material separation in concave type die cavity and the concave type die cavity, and the second grade slider slides to the limit and is taken out by the one-level slider after that, accomplishes the demolding, can not cause the condition of destroying the automobile reading lamp body.
Description
Technical Field
The utility model belongs to the technical field of the mold design, especially, relate to a reading lamp casing bead turns over along second grade slider mechanism.
Background
The automobile reading lamp is arranged in an automobile, and the top of the middle of a driver seat and a rear seat is provided with the automobile reading lamp, so that the automobile reading lamp is convenient to use in the automobile. The lamp body of the automobile reading lamp needs to be molded through the mold cavity of the injection mold, wherein the sliding block mechanism needs to be used when the lamp body of the automobile reading lamp is molded, the upper end face of the sliding block mechanism is provided with the concave mold cavity, and after plastic is injected into the concave mold cavity, the sliding block mechanism cannot exit, and the lamp body plastic part can be damaged by forced exiting.
Disclosure of Invention
The utility model aims at providing a reading lamp casing bead turns over along second grade slider mechanism to the not enough of above-mentioned prior art existence.
The utility model adopts the technical proposal that: a reading lamp shell edge opening flanging two-stage sliding block mechanism comprises a fixed block fixed on a fixed die, wherein a first-stage sliding block capable of horizontally sliding left and right along the fixed block is arranged on the fixed block, and an inclined hole inclining downwards is formed in the first-stage sliding block; mounting cavities are respectively arranged on two sides of the primary sliding block, the bottom surface of each mounting cavity is an inclined surface which inclines upwards along the die stripping direction, a secondary sliding block which can slide back and forth along the inclined direction of the inclined surface is arranged on each inclined surface, a long pull groove is formed in each secondary sliding block, and a bolt which is screwed on the inclined surface penetrates through each long pull groove; the device also comprises an inclined guide post which is arranged on the movable die and matched with the inclined hole.
A sliding rail along the inclined direction is arranged on the inclined surface, and a sliding groove matched with the sliding rail is arranged on the lower side surface of the secondary sliding block; the second-stage sliding block is movably mounted on the inclined plane through the matching of the sliding groove and the sliding rail.
The front end surfaces of the first-stage sliding block and the second-stage sliding block are matched to form a die cavity; and the upper end surface of the secondary slide block is provided with a concave die cavity.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model utilizes the matching of the inclined guide post and the inclined hole when the movable mould and the fixed mould are closed or opened, thereby leading the first-stage slide block to move forward or backward; when the one-level slider retreated, the sliding action on second grade slider and inclined plane made the second grade slider can not retreat immediately, but under the effect on inclined plane, the second grade slider can downstream, made the filler material separation in concave type die cavity and the concave type die cavity, and the second grade slider slides to the limit and is taken out by the one-level slider after that, accomplishes the demolding, can not cause the condition of destroying the automobile reading lamp body.
Drawings
Fig. 1 is a schematic structural view (front view) of the present invention.
Fig. 2 is a schematic structural view (plan view) of the present invention.
Detailed Description
The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.
Examples, see fig. 1-2: the utility model provides a reading lamp casing edge mouth turns over along second grade slider 5 mechanism, is including fixing fixed block 1 on the cover half and installing oblique guide pillar 2 on the movable mould, be provided with on the fixed block 1 and follow fixed block 1 about the horizontal slip's one-level slider 3, one-level slider 3 can adopt the mode of slide rail and spout with fixed block 1 to be connected, be provided with on the one-level slider 3 with oblique guide pillar 2 complex slope decurrent inclined hole.
The two sides of the first-stage sliding block 3 are respectively provided with a mounting cavity, the bottom surface of the mounting cavity is an inclined surface 4 inclined upwards along the die stripping direction, a second-stage sliding block 5 capable of sliding back and forth along the inclined direction of the inclined surface 4 is arranged on the inclined surface 4, a long pull groove 6 is arranged on the second-stage sliding block 5, and a bolt 7 screwed on the inclined surface 4 is arranged in the long pull groove 6 in a penetrating mode. The long pull groove 6 is matched with the bolt 7, so that the distance of the second-stage sliding block 5 sliding back and forth on the inclined surface 4 of the first-stage sliding block 3 can be limited. The front end surfaces of the first-stage sliding block 3 and the second-stage sliding block 5 are matched to form a die cavity; and a concave die cavity 8 is arranged on the upper end surface of the secondary slide block 5.
Preferably, a sliding rail along the inclined direction is arranged on the inclined surface 4, and a sliding groove matched with the sliding rail is arranged on the lower side surface of the secondary sliding block 5, wherein the sliding rail and the sliding groove can be a T-shaped rail and a T-shaped groove; and the secondary sliding block 5 is movably arranged on the inclined plane 4 through the matching of the sliding groove and the sliding rail, so that the function that the secondary sliding block 5 slides back and forth along the inclined direction of the inclined plane 4 is realized.
The utility model utilizes the matching of the inclined guide post 2 and the inclined hole when the movable mould and the fixed mould are closed or opened, so as to lead the first-stage slide block 3 to move forward or retreat; when one-level slider 3 retreats, second grade slider 5 makes second grade slider 5 can not retreat immediately with the sliding action of inclined plane 4, but under the effect of inclined plane 4, second grade slider 5 can downstream, makes the filler material separation in concave die cavity 8 and the concave die cavity 8, and second grade slider 5 slides to the limit and is taken out by one-level slider 3 after that, accomplishes the demolding, can not cause the condition of destroying the car reading lamp body.
Claims (3)
1. The utility model provides a reading lamp casing bead turns over along second grade slider mechanism, is including fixing the fixed block on the cover half, be provided with the one-level slider that can follow horizontal slip about the fixed block on the fixed block, be provided with the decurrent inclined hole of slope on the one-level slider, its characterized in that: mounting cavities are respectively arranged on two sides of the primary sliding block, the bottom surface of each mounting cavity is an inclined surface which inclines upwards along the die stripping direction, a secondary sliding block which can slide back and forth along the inclined direction of the inclined surface is arranged on each inclined surface, a long pull groove is formed in each secondary sliding block, and a bolt which is screwed on the inclined surface penetrates through each long pull groove; the device also comprises an inclined guide post which is arranged on the movable die and matched with the inclined hole.
2. The reading lamp shell edge turning two-stage slider mechanism as claimed in claim 1, wherein: a sliding rail along the inclined direction is arranged on the inclined surface, and a sliding groove matched with the sliding rail is arranged on the lower side surface of the secondary sliding block; the second-stage sliding block is movably mounted on the inclined plane through the matching of the sliding groove and the sliding rail.
3. The reading lamp shell edge turning two-stage slider mechanism as claimed in claim 1, wherein: the front end surfaces of the first-stage sliding block and the second-stage sliding block are matched to form a die cavity; and the upper end surface of the secondary slide block is provided with a concave die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920076628.8U CN209903820U (en) | 2019-01-17 | 2019-01-17 | Two-stage sliding block mechanism for turning edge of reading lamp shell edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920076628.8U CN209903820U (en) | 2019-01-17 | 2019-01-17 | Two-stage sliding block mechanism for turning edge of reading lamp shell edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209903820U true CN209903820U (en) | 2020-01-07 |
Family
ID=69029180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920076628.8U Expired - Fee Related CN209903820U (en) | 2019-01-17 | 2019-01-17 | Two-stage sliding block mechanism for turning edge of reading lamp shell edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209903820U (en) |
-
2019
- 2019-01-17 CN CN201920076628.8U patent/CN209903820U/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 |
Granted publication date: 20200107 Termination date: 20210117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |