CN214773710U - Secondary slide block combined structure - Google Patents
Secondary slide block combined structure Download PDFInfo
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- CN214773710U CN214773710U CN202023194043.8U CN202023194043U CN214773710U CN 214773710 U CN214773710 U CN 214773710U CN 202023194043 U CN202023194043 U CN 202023194043U CN 214773710 U CN214773710 U CN 214773710U
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- sliding block
- limiting
- groove
- group
- slider
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Abstract
The utility model discloses a secondary slide block combined structure, which comprises a movable template, a first slide block group, a second slide block group, a limiting meson, a limiting block and an oil cylinder; the second sliding block set is connected to the top surface of the movable template in a sliding mode, a first limiting groove is formed in the top surface of the movable template, the first sliding block set is connected to the top surface of the second sliding block set in a sliding mode, a second limiting groove is formed in the bottom surface of the first sliding block set, a limiting meson movably penetrates through the penetrating groove or the penetrating hole of the second sliding block set, the upper end and the lower end of the limiting meson can be clamped into the second limiting groove and the first limiting groove respectively, the limiting block is fixed to the top surface of the second sliding block set, the cylinder body of the oil cylinder is fixed to the movable template, and the rod end of a piston rod of the oil cylinder is connected with the first sliding block set. Because the utility model discloses a first sliding block group and second sliding block group can carry out the secondary at the effect of hydro-cylinder and loose core under the spacing of spacing meson, the better action of loosing core of having accomplished the core can take the core out from holding the pipe class product that power is big tightly.
Description
Technical Field
The utility model relates to an injection mold especially relates to a secondary slider integrated configuration.
Background
The plastic injection mold is a tool for producing plastic products and has wide application. The slider structure is a structure commonly used in injection mold, to some pipe class products that hold the power greatly, need design special structure to realize loosing core of mould.
Disclosure of Invention
An object of the utility model is to provide a better secondary slider integrated configuration that takes out from the pipe class product that holds power greatly tightly.
In order to achieve the above object, the technical solution of the present invention is:
the utility model relates to a secondary slide block combined structure, which comprises a movable template, a first slide block group, a second slide block group, a limiting meson, a limiting block and an oil cylinder; the second sliding block group is connected to the top surface of the movable template in a sliding mode, a first limiting groove is formed in the top surface of the movable template, the first sliding block group is connected to the top surface of the second sliding block group in a sliding mode, a second limiting groove is formed in the bottom surface of the first sliding block group, the second limiting groove and the first limiting groove are located on the same straight line, a through groove or a through hole is formed in the middle of the second sliding block group, the through groove or the through hole is perpendicular to the moving direction of the second sliding block group, a limiting medium movably penetrates through the through groove or the through hole of the second sliding block group and moves on the connecting line of the second limiting groove and the first limiting groove, the upper end of the limiting medium can be clamped into the second limiting groove, the lower end of the limiting medium can be clamped into the first moving limiting groove, and the limiting block is fixed to the top surface of the second sliding block group and can abut against the first sliding block group; the cylinder body of the oil cylinder is fixed on the movable template, and the rod end of a piston rod of the oil cylinder is connected with the first sliding block group.
The utility model also comprises a wear-resisting plate; the wear-resisting plate is fixed on the movable mould plate, a first limiting groove is formed in the wear-resisting plate, and the bottom surface of the second sliding block group is in sliding connection with the wear-resisting plate.
The first sliding block group comprises a core, a core fixing block, a first sliding block seat and a first guide fixing block; the core is fixed in the inboard of core fixed block, and the outside of core fixed block is connected with the inboard of first slider seat, and the inboard of first direction fixed block is fixed in the outside of first slider seat, and the bottom surface of first slider seat is equipped with the second spacing groove, and the outside of first direction fixed block can lean on with the stopper top, and the piston rod end of hydro-cylinder is connected with the first slider seat outside of first slider group, and first slider seat sliding joint is on the second slider group.
The second sliding block group comprises a second sliding block seat and a second guide fixing block; the second sliding block seat is fixed with the second guide fixing block, the second sliding block seat is connected to the movable template in a sliding mode, a core through hole allowing the core on the first sliding block group to penetrate is formed in the second sliding block seat, a penetrating groove or a penetrating hole is formed in the middle of the second guide fixing block, the limiting medium is movably arranged in the penetrating groove or the penetrating hole in a penetrating mode, and the limiting block is fixed to the top face of the second guide fixing block.
After the scheme is adopted, because the utility model discloses a movable mould board, first sliding block set, second sliding block set, spacing meson, stopper, hydro-cylinder, the slider comprises first sliding block set and second sliding block set two parts, and first sliding block set and second sliding block set can carry out the secondary and loose core at the effect of hydro-cylinder under spacing of spacing meson, better completion the action of loosing core, can take the core out from the pipe class product that cohesion is big.
The invention will be further described with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is an isometric view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is an isometric view of a first slider group of the present invention;
fig. 5 is an isometric view of a second slider group of the present invention.
Detailed Description
As shown in fig. 1-5, the utility model relates to a secondary slider integrated configuration, including movable mould board 1, first slider group 2, second slider group 3, spacing meson 4, stopper 5, hydro-cylinder 6, antifriction plate 7.
The abrasion-resistant plate 7 is fixed on the movable template 1, a first limit groove 71 is arranged on the abrasion-resistant plate 7, the second slider group 3 is connected on the top surface of the abrasion-resistant plate 7 in a sliding manner, a first limit groove 71 is arranged on the top surface of the movable template 1, the first slider group 2 is connected on the top surface of the second slider group 3 in a sliding manner, a second limit groove 231 is arranged on the bottom surface of the first slider group 2, the second limit groove 231 and the first limit groove 71 are positioned on the same straight line, a through groove (or a through hole) 321 is arranged in the middle part of the second slider group 3, the through groove (or the through hole) 321 is vertical to the moving direction of the second slider group 3, the limit meson 4 is movably arranged in the through groove (or the through hole) 321 of the second slider group 3, the limit meson 4 moves on the connecting line of the second limit groove 231 and the first limit groove 71, the upper end of the limit meson 4 can be clamped in the second limit groove 231, the lower end of the limit meson 4 can be clamped in the first limit groove 11, the limiting block 5 is fixed on the top surface of the second sliding block group 3 and can be abutted against the first sliding block group 2; the cylinder body of the oil cylinder 6 is fixed on the movable template 1 through an oil cylinder fixing block 8, and the rod end of a piston rod of the oil cylinder 6 is connected with the first sliding block group 2.
The first slider group 2 comprises a core 21, a core fixing block 22, a first slider seat 23 and a first guide fixing block 24; the core 21 is fixed on the inner side of the core fixing block 22, the outer side of the core fixing block 22 is connected with the inner side of the first slider seat 23, the inner side of the first guide fixing block 24 is fixed on the outer side of the first slider seat 23, the bottom surface of the first slider seat 23 is provided with a second limiting groove 231, the outer side of the first guide fixing block 24 can abut against the limiting block 5, the rod end of the piston rod of the oil cylinder 6 is connected with the outer side of the first slider seat 23 of the first slider group 2, and the first slider seat 23 is connected to the second slider group 3 in a sliding mode.
The second sliding block group 3 comprises a second sliding block seat 31 and a second guide fixing block 32; the second slider seat 31 and the second guide fixing block 32 are fixed together, the second slider seat 31 is slidably connected to the wear-resistant plate 7, a core through hole 311 for allowing the core 21 on the first slider group 2 to pass through is formed in the second slider seat 31, a through groove (or a through hole) 321 is formed in the middle of the second guide fixing block 32, the limiting medium 4 is movably arranged in the through groove (or the through hole) 321 in a penetrating manner, and the limiting block 5 is fixed on the top surface of the second guide fixing block 32.
The utility model discloses a theory of operation:
1) the oil cylinder 6 pulls the first sliding block set 2 to move backwards, and the second sliding block set 3 temporarily keeps a static state under the action of the limiting medium 4.
2) When the second limit groove 231 of the first slider group 2 reaches the position of the limit medium 4, the stroke of the first slider group 2 is finished.
3) Meanwhile, the first sliding block set 2 just contacts the limiting block 5, and the first sliding block set 2 and the second sliding block set 3 start to move together. At this time, the position-limiting medium 4 will be separated from the first position-limiting groove 11 and fall into the second position-limiting groove 231.
4) The second set of slides 3 starts moving backwards until the core 21 is released from the cavity.
Use the utility model discloses an injection mold die sinking action: opening the AB plate, withdrawing the core, ejecting back, advancing the core and closing the mold.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.
Claims (4)
1. The utility model provides a secondary slider integrated configuration which characterized in that: the sliding block mechanism comprises a movable template, a first sliding block group, a second sliding block group, a limiting meson, a limiting block and an oil cylinder; the second sliding block group is connected to the top surface of the movable template in a sliding mode, a first limiting groove is formed in the top surface of the movable template, the first sliding block group is connected to the top surface of the second sliding block group in a sliding mode, a second limiting groove is formed in the bottom surface of the first sliding block group, the second limiting groove and the first limiting groove are located on the same straight line, a through groove or a through hole is formed in the middle of the second sliding block group, the through groove or the through hole is perpendicular to the moving direction of the second sliding block group, a limiting medium movably penetrates through the through groove or the through hole of the second sliding block group and moves on the connecting line of the second limiting groove and the first limiting groove, the upper end of the limiting medium can be clamped into the second limiting groove, the lower end of the limiting medium can be clamped into the first moving limiting groove, and the limiting block is fixed to the top surface of the second sliding block group and can abut against the first sliding block group; the cylinder body of the oil cylinder is fixed on the movable template, and the rod end of a piston rod of the oil cylinder is connected with the first sliding block group.
2. The secondary slider composite structure of claim 1, wherein: the wear-resisting plate is also included; the wear-resisting plate is fixed on the movable mould plate, a first limiting groove is formed in the wear-resisting plate, and the bottom surface of the second sliding block group is in sliding connection with the wear-resisting plate.
3. The secondary slider composite structure of claim 1, wherein: the first sliding block group comprises a core, a core fixing block, a first sliding block seat and a first guide fixing block; the core is fixed in the inboard of core fixed block, and the outside of core fixed block is connected with the inboard of first slider seat, and the inboard of first direction fixed block is fixed in the outside of first slider seat, and the bottom surface of first slider seat is equipped with the second spacing groove, and the outside of first direction fixed block can lean on with the stopper top, and the piston rod end of hydro-cylinder is connected with the first slider seat outside of first slider group, and first slider seat sliding joint is on the second slider group.
4. The secondary slider composite structure of claim 1, wherein: the second sliding block group comprises a second sliding block seat and a second guide fixing block; the second sliding block seat is fixed with the second guide fixing block, the second sliding block seat is connected to the movable template in a sliding mode, a core through hole allowing the core on the first sliding block group to penetrate is formed in the second sliding block seat, a penetrating groove or a penetrating hole is formed in the middle of the second guide fixing block, the limiting medium is movably arranged in the penetrating groove or the penetrating hole in a penetrating mode, and the limiting block is fixed to the top face of the second guide fixing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023194043.8U CN214773710U (en) | 2020-12-25 | 2020-12-25 | Secondary slide block combined structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023194043.8U CN214773710U (en) | 2020-12-25 | 2020-12-25 | Secondary slide block combined structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214773710U true CN214773710U (en) | 2021-11-19 |
Family
ID=78721631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023194043.8U Active CN214773710U (en) | 2020-12-25 | 2020-12-25 | Secondary slide block combined structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214773710U (en) |
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2020
- 2020-12-25 CN CN202023194043.8U patent/CN214773710U/en active Active
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