CN213440912U - Lower die driving sliding block core pulling mechanism - Google Patents
Lower die driving sliding block core pulling mechanism Download PDFInfo
- Publication number
- CN213440912U CN213440912U CN202022321318.3U CN202022321318U CN213440912U CN 213440912 U CN213440912 U CN 213440912U CN 202022321318 U CN202022321318 U CN 202022321318U CN 213440912 U CN213440912 U CN 213440912U
- Authority
- CN
- China
- Prior art keywords
- sliding
- block
- sliding block
- template
- pulling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model relates to a lower die driving slide block core-pulling mechanism, which comprises an upper template and a lower template; a placing groove is formed in one side, close to the lower template, of the upper template, and inclined sliding grooves are formed in two sides of the placing groove respectively; a sliding block is arranged in the placing groove, two sides of the sliding block are respectively connected with an inclined rod, and the inclined rods are respectively connected in the inclined sliding grooves in a sliding manner; a pulling sliding groove is formed in the lower template, and one end of the top of the pulling sliding groove is connected with a stop block; the bottom surface of the sliding block is connected with an L-shaped block, the L-shaped block can be connected in the pulling sliding groove in a sliding mode, and the stop block is located above the cross rod portion of the L-shaped block; a lower mould drive slider mechanism of loosing core, adopt the baffle of connection on the lower bolster to drive the L shaped plate of connection on the slider, cooperation slope pole and slope spout are loosed core from lower mould part drive slider, reduce the mould volume, need not to beat the inclined hole on the slider.
Description
Technical Field
The utility model relates to a mould field, concretely relates to lower mould drive slider mechanism of loosing core.
Background
At present, most of sliding block core pulling mechanisms are formed by inclined guide posts matched with inclined guide grooves in sliding blocks, wherein the inclined guide posts are connected to an upper die part, and a connecting plate needs to be added when the inclined guide posts are connected with the upper die part, so that the size of the upper die is increased, and the whole size of the die is increased.
However, for some injection molds, because the available space of the upper mold part is small or inclined holes are not convenient to open on the slide block, and the like, a mechanism for pulling the slide block by driving the lower mold is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the lower die driving sliding block core pulling mechanism is provided, the sliding block is driven to pull the core from the lower die part, and the size of a die is reduced.
In order to achieve the above object, the present invention provides the following technical solutions:
a lower die driving sliding block core pulling mechanism comprises an upper template and a lower template; a placing groove is formed in one side, close to the lower template, of the upper template, and inclined sliding grooves are formed in two sides of the placing groove respectively; a sliding block is arranged in the placing groove, two sides of the sliding block are respectively connected with an inclined rod, and the inclined rods are respectively connected in the inclined sliding grooves in a sliding manner; a pulling sliding groove is formed in the lower template, and one end of the top of the pulling sliding groove is connected with a stop block; the bottom surface of slider is connected with the L-shaped piece, but L-shaped piece sliding connection is in the pulling spout, and the dog is located the horizontal pole portion top of L-shaped piece.
Furthermore, an inclined surface is arranged at one end, far away from the forming surface, of the sliding block, a shovel surface which is arranged opposite to the inclined surface is arranged in the placing groove, and the shovel surface and the inclined surface are arranged in parallel.
Furthermore, the stop block is positioned at one end, far away from the shovel surface, of the top of the pulling sliding groove.
Further, the inclined rod is arranged in parallel with the inclined sliding groove; the inclined sliding groove is arranged from the bottom of the upper template to the top of the upper template in an inclined way towards one side of the forming surface of the sliding block.
Furthermore, a shutter is connected between the sliding block and the upper template, and the shutter is arranged in parallel with the inclined rod.
The utility model has the advantages that: a lower mould drive slider mechanism of loosing core, adopt the baffle of connection on the lower bolster to drive the L shaped plate of connection on the slider, cooperation slope pole and slope spout are loosed core from lower mould part drive slider, reduce the mould volume, need not to beat the inclined hole on the slider.
Drawings
Fig. 1 is an axonometric view of a lower die driving slider core-pulling mechanism of the utility model;
fig. 2 is a half sectional view of a lower die driving slider core pulling mechanism of the present invention;
fig. 3 is an isometric view of the upper plate of the present invention;
FIG. 4 is a partial structural view of a lower mold driving slider core pulling mechanism of the present invention;
FIG. 5 is a partial block diagram of FIG. 4;
in the figure: 1. mounting a template; 11. a placement groove; 12. an inclined chute; 13. shoveling the plane; 2. a lower template; 3. a slider; 31. an inclined surface; 4. an inclined lever; 5. a shutter; 6. pulling the chute; 61. a stopper; 7. an L-shaped block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 5, the present embodiment provides a lower mold driving slider core pulling mechanism, which includes an upper mold plate 1 and a lower mold plate 2; a placing groove 11 is formed in one side, close to the lower template 2, of the upper template 1, and inclined sliding grooves 12 are formed in two sides of the placing groove 11 respectively; a sliding block 3 is arranged in the placing groove 11, two sides of the sliding block 3 are respectively connected with an inclined rod 4, and the inclined rods 4 are respectively connected in an inclined sliding groove 12 in a sliding manner; a pulling chute 6 is arranged on the lower template 2, and one end of the top of the pulling chute 6 is connected with a stop block 61; the bottom surface of slider 3 is connected with L-shaped piece 7, but L-shaped piece 7 sliding connection is in pulling spout 6, and dog 61 is located the horizontal pole portion top of L-shaped piece 7.
The sliding block 3 is used for participating in product forming, and the inclined sliding groove 12 is used for limiting the inclined rod 4 to move along the inclined sliding groove 12, so that the directional movement of the sliding block 3 is limited; the stop 61 is used for stopping the L-shaped block 7 so as to enable the lower template 2 to drive the slide block 3 to move; the pulling chute 6 serves to slide the cross bar portion of the L-shaped block 7 therein.
An inclined surface 31 is arranged at one end of the sliding block 3 far away from the forming surface, a shovel surface 13 arranged opposite to the inclined surface 31 is arranged in the placing groove 11, and the shovel surface 13 is arranged in parallel with the inclined surface 31. The shovel surface 13 and the inclined surface 31 are used to ensure that the slide 3 is in position when clamped.
The stop 61 is located at the top of the pull chute 6 remote from the shovel surface 13.
The inclined rod 4 is arranged in parallel with the inclined chute 12; the inclined sliding groove 12 is arranged from the bottom of the upper template 1 to the top of the upper template 1 and is inclined towards one side of a forming surface (the forming surface of the sliding block 3 is the surface of the sliding block 3 participating in injection molding) of the sliding block 3.
And a shutter 5 is connected between the sliding block 3 and the upper template 1, and the shutter 5 is arranged in parallel with the inclined rod 4. The shutter 5 increases the frictional force between the slider 3 and the upper mold plate 1, and prevents the slider 3 from sliding when the mold is opened and closed.
The working principle is as follows: during the die sinking, cope match-plate pattern 1 is kept away from under the effect of external injection molding machine to lower bolster 2, and dog 61 on the lower bolster 2 blocks L-shaped piece 7 this moment to drive slider 3 and remove to keeping away from 1 one side of cope match-plate pattern, simultaneously under the limiting displacement of slope pole 4 and slope spout 12, thereby make 3 slopes of slider remove downwards, thereby realize the drawing of patterns and loose core.
During die assembly, the lower die plate 2 is close to the upper die plate 1 under the action of an external injection molding machine, the L-shaped block 7 is pushed to push the sliding block 3 to move towards one side of the upper die plate 1, and meanwhile, under the limiting action of the inclined rod 4 and the inclined sliding groove 12, the sliding block 3 is enabled to move upwards in an inclined mode, and die assembly is achieved.
The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (5)
1. A lower die driving sliding block core pulling mechanism comprises an upper template (1) and a lower template (2); the method is characterized in that: a placing groove (11) is formed in one side, close to the lower template (2), of the upper template (1), and inclined sliding grooves (12) are formed in two sides of the placing groove (11) respectively; a sliding block (3) is arranged in the placing groove (11), two sides of the sliding block (3) are respectively connected with an inclined rod (4), and the inclined rods (4) are respectively connected in an inclined sliding groove (12) in a sliding manner; a pulling chute (6) is arranged on the lower template (2), and one end of the top of the pulling chute (6) is connected with a stop block (61); the bottom surface of slider (3) is connected with L shape piece (7), but L shape piece (7) sliding connection is in pulling spout (6), and dog (61) are located the horizontal pole portion top of L shape piece (7).
2. The lower die driving slide block core pulling mechanism according to claim 1, wherein: an inclined surface (31) is arranged at one end, far away from the forming surface, of the sliding block (3), a shovel surface (13) opposite to the inclined surface (31) is arranged in the placing groove (11), and the shovel surface (13) is parallel to the inclined surface (31).
3. The lower die driving slide block core pulling mechanism according to claim 2, wherein: the stop block (61) is positioned at one end, far away from the shovel surface (13), of the top of the pulling sliding groove (6).
4. The lower die driving slide block core pulling mechanism according to claim 1, wherein: the inclined rod (4) is arranged in parallel with the inclined chute (12); the inclined sliding groove (12) is arranged from the bottom of the upper template (1) to the top of the upper template (1) in an inclined way towards one side of the forming surface of the sliding block (3).
5. The lower die driving slide block core pulling mechanism according to claim 1, wherein: a shutter (5) is connected between the sliding block (3) and the upper template (1), and the shutter (5) is arranged in parallel with the inclined rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022321318.3U CN213440912U (en) | 2020-10-19 | 2020-10-19 | Lower die driving sliding block core pulling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022321318.3U CN213440912U (en) | 2020-10-19 | 2020-10-19 | Lower die driving sliding block core pulling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213440912U true CN213440912U (en) | 2021-06-15 |
Family
ID=76292471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022321318.3U Active CN213440912U (en) | 2020-10-19 | 2020-10-19 | Lower die driving sliding block core pulling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213440912U (en) |
-
2020
- 2020-10-19 CN CN202022321318.3U patent/CN213440912U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209350814U (en) | Band oblique top releasing structure in oblique core pulling | |
| CN213440912U (en) | Lower die driving sliding block core pulling mechanism | |
| CN107443686B (en) | Four-side simultaneous core-pulling mold | |
| CN213107988U (en) | Plastic casing four sides loose core mould | |
| WO2023040049A1 (en) | Injection mold intersecting inclined ejection and removal mechanism | |
| CN214392288U (en) | Die casting die of side direction loosing core | |
| CN213675291U (en) | Perpendicular secondary of slider formula mould of loosing core | |
| CN210257091U (en) | Large-inclination core-pulling demoulding structure in slide | |
| CN113459426A (en) | Compound slider mechanism | |
| CN114434757B (en) | A mould for drawing of patterns of wide-angle back-off | |
| CN221677914U (en) | Oblique sliding block drawing mechanism of injection mold | |
| CN206510361U (en) | A kind of time delay slide block structure | |
| CN210880686U (en) | Double-linkage structure of sliding block in movable die of injection mold | |
| CN212241966U (en) | Novel oven handle mould | |
| CN213675262U (en) | Core-pulling die with lifting sliding block of rear die core | |
| CN217454814U (en) | Safety belt inner buckle guiding inclined pulling structure | |
| CN220883274U (en) | Automatic mold overturning mechanism of sole disc injection molding machine | |
| CN218489012U (en) | Mould mechanism of loosing core | |
| CN214645541U (en) | Built-in secondary mechanism of loosing core of header board mould kicking block | |
| CN209955219U (en) | Double-slider linkage straight-turning core-pulling device of injection mold | |
| CN210283097U (en) | Bidirectional core-pulling slide demoulding structure | |
| CN214137161U (en) | Buckle machine structure for controlling die opening sequence | |
| CN216544199U (en) | Mould ejection mechanism's switching device | |
| CN218286587U (en) | Slider delay demolding structure based on injection mold | |
| CN109866360B (en) | Core pulling structure of mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |