CN210436535U - Mould core-pulling slide block - Google Patents
Mould core-pulling slide block Download PDFInfo
- Publication number
- CN210436535U CN210436535U CN201920843771.5U CN201920843771U CN210436535U CN 210436535 U CN210436535 U CN 210436535U CN 201920843771 U CN201920843771 U CN 201920843771U CN 210436535 U CN210436535 U CN 210436535U
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- slider
- slide block
- sliding block
- pressing strip
- face
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Abstract
The utility model discloses a mould slider of loosing core, including slider, slider layering and die carrier, the slider with keep away the face of vacancy between the A face of slider layering, the slider with be the sliding fit face between the B face of slider layering, the slider with the C face of die carrier is the sliding fit face. Because the clearance surface is arranged between the slide block and the surface A of the slide block pressing strip, the slide block is not interfered by the deviation of the slide block pressing strip, and the slide block is ensured to slide smoothly in the production process.
Description
Technical Field
The utility model relates to a mould slider of loosing core.
Background
Some structures of injection products can not be demolded normally in the production process, and smooth demolding of the injection products is assisted by a slider core-pulling structure. The phenomenon of the easy appearance card slider of current mould slider of loosing core in process of production leads to production not smooth and easy, and the leading cause lies in having the defect on its structural design, specifically is: the C surface between the sliding block and the die set is kept away, the sliding block and the sliding block pressing strip AB surface are matching surfaces, when the sliding block pressing strip is fixed on the die set through a screw, the sliding block pressing strip can be deviated, the sliding block pressing strip can interfere with the matching A surface of the sliding block, the sliding block cannot move smoothly, and problems can occur in production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the technical problem who exists more than, provide a mould slider of loosing core.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mold core-pulling sliding block comprises a sliding block body, a sliding block pressing strip and a mold frame, wherein a clearance surface is arranged between the sliding block body and the surface A of the sliding block pressing strip, a sliding matching surface is arranged between the sliding block body and the surface B of the sliding block pressing strip, and the sliding block body and the surface C of the mold frame are sliding matching surfaces.
Furthermore, a groove is formed in the position, corresponding to the surface B, of the sliding block pressing strip, and balls are placed in the groove.
The utility model has the advantages that: because the clearance surface is arranged between the slide block and the A surface of the slide block pressing strip, the slide block is not interfered by the deviation of the slide block pressing strip, and the slide block is ensured to slide smoothly in the production process.
Drawings
FIG. 1: the utility model discloses a front view.
Description of reference numerals:
1: a slider; 2: pressing strips for the sliding blocks; 3: a mold frame; 4: surface A; 5: b surface; 6: and (5) surface C.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
The first embodiment is as follows:
as shown in fig. 1, the mold core-pulling slider comprises a slider 1, a slider pressing strip 2 and a mold base 3, wherein a clearance surface is arranged between the slider 1 and an a surface 4 of the slider pressing strip 2, a sliding matching surface is arranged between the slider 1 and a B surface 5 of the slider pressing strip 2, and a sliding matching surface is arranged between the slider 1 and a C surface 6 of the mold base 3. When the slide block pressing strip 2 is fixed on the die carrier 3 through the screw, the slide block pressing strip 2 deviates, but the deviation of the slide block pressing strip 2 cannot interfere with the slide block 1 because the slide block and the A surface 4 of the slide block pressing strip are the escape surfaces, so that the slide block 1 can slide smoothly in the production process.
Example two:
the only difference from the first embodiment is that grooves (not shown in the figure) are formed in the positions, corresponding to the surfaces B5 of the slider 1 and the slider pressing strip 2, and balls (not shown in the figure) are placed in the grooves, so that the sliding smoothness of the slider 1 in the production process can be further improved through the balls.
Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.
Claims (2)
1. The utility model provides a mould slider of loosing core, includes slider (1), slider layering (2) and die carrier (3), its characterized in that: the sliding block (1) and the surface A (4) of the sliding block pressing strip (2) form an escape surface, the sliding block (1) and the surface B (5) of the sliding block pressing strip (2) form a sliding matching surface, and the sliding block (1) and the surface C (6) of the die carrier (3) form a sliding matching surface.
2. The mold core-pulling slider according to claim 1, wherein: a groove is formed in the position, corresponding to the surface B (5) of the sliding block pressing strip (2), of the sliding block (1), and balls are placed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920843771.5U CN210436535U (en) | 2019-06-05 | 2019-06-05 | Mould core-pulling slide block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920843771.5U CN210436535U (en) | 2019-06-05 | 2019-06-05 | Mould core-pulling slide block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210436535U true CN210436535U (en) | 2020-05-01 |
Family
ID=70402792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920843771.5U Active CN210436535U (en) | 2019-06-05 | 2019-06-05 | Mould core-pulling slide block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210436535U (en) |
-
2019
- 2019-06-05 CN CN201920843771.5U patent/CN210436535U/en active Active
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