CN220534694U - Slide block inner inclined ejection mechanism in die device and die device - Google Patents
Slide block inner inclined ejection mechanism in die device and die device Download PDFInfo
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- CN220534694U CN220534694U CN202321420897.4U CN202321420897U CN220534694U CN 220534694 U CN220534694 U CN 220534694U CN 202321420897 U CN202321420897 U CN 202321420897U CN 220534694 U CN220534694 U CN 220534694U
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Abstract
The utility model discloses a sliding block inner inclined ejection mechanism in a die device and the die device, wherein the sliding block inner inclined ejection mechanism comprises a front sliding block, a rear sliding block, a driving mechanism and a plurality of pairs of inner inclined ejection mechanisms; the front end of the front sliding block is provided with a core pulling device, and the front sliding block and the rear sliding block can be horizontally and slidably connected to the die device; the front ends of the inner walking inclined roofs are provided with inclined roof parts, and two inner walking inclined roofs of each pair are arranged into a splayed structure with big front and small back; the front sliding block is provided with a plurality of pairs of inclined sliding grooves, two inclined sliding grooves of each pair are arranged in a splayed structure with big front and small back, and the inner walking inclined top is adaptively and slidingly connected in the inclined sliding grooves of the front sliding block; the driving mechanism is connected with the front sliding block in a transmission way, the front sliding block is driven to slide in a first stroke through the driving mechanism, the front sliding block and the rear sliding block are driven to slide together in a second stroke, and the front sliding block slides in the first stroke to drive the two inner inclined tops of each pair to move relatively and horizontally and far away. The core pulling and withdrawing and the inclined top part withdrawing can be synchronously realized, the operation is convenient, and the structure is simple and compact.
Description
Technical Field
The utility model relates to a forming die device and a core pulling mechanism, in particular to a die device and a sliding block inner inclined ejection mechanism in the die device.
Background
Along with the rapid development of technology, in order to improve production efficiency, many products are produced by adopting a forming die device, but some formed products have complex structures, such as a groove structure and a clamping hook structure, and the existing processing method for the products is as follows: the first processing method comprises the following steps: firstly forming a groove/clamping hook structure, and then machining the clamping hook/groove structure, or firstly forming the clamping hook/groove structure and then machining the groove/clamping hook structure; the second processing method comprises the following steps: the core pulling mechanism and the inclined ejection mechanism are arranged in the die device, but the existing core pulling mechanism and the existing inclined ejection mechanism are independently arranged, and the defects of complex structure, large occupied space and complex die separation exist.
Disclosure of Invention
The utility model provides a sliding block inner inclined ejection mechanism in a die device and the die device, which overcome the defects of the die device in the background technology.
One of the adopted technical schemes for solving the technical problems is as follows: the inner slide block inclined ejection mechanism in the die device comprises a rear slide block, a front slide block, a driving mechanism and a plurality of pairs of inner inclined ejection mechanisms; the front end of the front sliding block is provided with a core pulling matched with a die cavity of the die device, the front sliding block and the rear sliding block can be horizontally and slidably connected to the die device, and the front sliding block and the rear sliding block are arranged front and back; the front end of the inner inclined moving roof is provided with an inclined roof part matched with a die cavity of the die device, the rear end of the inner inclined moving roof can be connected with a rear sliding block in a left-right sliding manner, and two inner inclined moving roofs of each pair are arranged into a splayed structure with big front and small rear; the front sliding block is provided with a plurality of pairs of inclined sliding grooves, two inclined sliding grooves of each pair are arranged in a splayed structure with big front and small back, the inner inclined traveling tops and the inclined sliding grooves are in one-to-one correspondence, and the inner inclined traveling tops are in adaptive sliding connection in the inclined sliding grooves of the front sliding block; the driving mechanism is in transmission connection with the front sliding block, the front sliding block is driven to slide in a first stroke through the driving mechanism, the front sliding block and the rear sliding block are driven to slide together in a second stroke, the second stroke and the first stroke are connected and arranged in a front-back mode, and the front sliding block is driven to slide forwards and backwards in the first stroke to drive the two inner inclined tops of each pair to move relatively, leftwards and rightwards in a translation mode and keep away.
In one embodiment: the driving mechanism comprises a piston rod, the rear sliding block is provided with a through hole, the piston rod penetrates through the through hole, and the front end of the piston rod and the front sliding block are fixedly arranged together.
In one embodiment: the rear sliding block is provided with a plurality of pairs of mounting grooves, each mounting groove is internally provided with a sliding seat capable of sliding left and right, and the rear end of the inner inclined top is fixedly arranged on the sliding seat.
In one embodiment: the number of loose cores arranged at the front end of the front sliding block is N, N is a plurality of natural numbers, the logarithm of the inner inclined jacks is N pairs, one loose core and the inclined jacks of the two inner inclined jacks of the pair are matched to form a product, and the inclined jacks of the two inner inclined jacks of each pair are respectively arranged at two sides of the corresponding loose core.
In one embodiment: the two inclined sliding grooves of each pair are respectively arranged at two sides of the corresponding loose core.
In one embodiment: the front ends of the two inner inclined roofs of each pair extend oppositely to form the inclined roof part, and the included angle between the inclined roof part and the inner inclined roofs is smaller than 90 degrees.
The second technical scheme adopted for solving the technical problems is as follows: a die device comprises an upper die part and a lower die part, wherein a die cavity is formed by the cooperation of the upper die part and the lower die part, and a sliding block inner inclined ejection mechanism in the die device is arranged on the lower die part.
In one embodiment: the upper die part comprises an upper die plate and an upper die fixedly arranged on the upper die plate, the lower die part comprises a lower die plate and a lower die fixedly arranged on the lower die plate, and the upper die and the lower die are matched to form a die cavity; the lower template is provided with a mounting plate, the driving mechanism is arranged on the mounting plate, an elastic body is arranged between the mounting plate and the rear sliding block, and a guide rod is additionally arranged to be connected with the mounting plate, the front sliding block and the rear sliding block.
Compared with the background technology, the technical proposal has the following advantages:
the front sliding block is driven to slide in the first stroke by the driving mechanism, the front sliding block and the rear sliding block are driven to slide together in the second stroke, in the first stroke, the front sliding block is driven to move in the first stroke by the front sliding block and the rear sliding block to drive the two inner inclined jacks of each pair to move horizontally and far away relatively, core pulling and withdrawing and inclined jack part withdrawing can be synchronously realized, in the second stroke, the core pulling and inclined jack parts are far away from products, products are conveniently taken out, complex products can be processed, and the device is convenient to operate, simple and compact in structure.
Drawings
The utility model is further described below with reference to the drawings and the detailed description.
FIG. 1 is a schematic perspective view of a mold clamping position of a slide inner tilt head mechanism according to an embodiment.
FIG. 2 is a schematic perspective view of a first position of the walk-in tilt-top mechanism in a slider according to one embodiment.
FIG. 3 is a schematic perspective view of a second position of the walk-in tilt-top mechanism within the slider of the embodiment.
Fig. 4 is a schematic diagram of the closing of the mold assembly of the embodiment.
Fig. 5 is one of the split mold schematic diagrams of the embodiment mold apparatus.
FIG. 6 is a second schematic diagram of the split mold of the mold apparatus according to the embodiment.
Description of the reference numerals: the rear sliding block 1, the front sliding block 2, the driving mechanism 3 and the inner walking inclined roof 4; through hole 11, mounting groove 14, slide 15; core pulling 21 and inclined chute 22; a piston rod 31; a beveled top portion 41; a cavity 51, a lower die member 52, a mounting plate 521, an elastic body 522, a guide rod 523, and an upper die member 53; product 6, slot structure 61, catch structure 62.
Detailed Description
Referring to fig. 1 to 3, an inner slide inclined ejection mechanism in a mold device includes a rear slide 1, a front slide 2, a driving mechanism 3 and a plurality of pairs of inner inclined ejection mechanisms 4.
The front end of the front slide block 2 is provided with a core pulling 21 matched with a die cavity 51 of the die device, the front slide block 2 and the rear slide block 1 can be horizontally and slidably connected with a lower die part 52 of the die device, and the front slide block 2 and the rear slide block 1 are arranged back and forth; the front ends of the inner traveling inclined roofs 4 are provided with inclined roof parts 41 matched with a die cavity 51 of the die device, the front ends of the two inner traveling inclined roofs 4 of each pair extend oppositely to form the inclined roof parts 41, and the included angle between the inclined roof parts 41 and the inner traveling inclined roofs 4 is smaller than 90 degrees; the rear ends of the inner walking inclined roofs 4 can be connected with the rear sliding block 1 in a left-right sliding way, and two inner walking inclined roofs 4 of each pair are arranged into a splayed structure with big front and small rear; the front sliding block 2 is provided with a plurality of pairs of inclined sliding grooves 22, the two inclined sliding grooves 22 of each pair are arranged in a splayed structure with big front and small back, the inner inclined traveling tops 4 and the inclined sliding grooves 22 are in one-to-one correspondence, and the inner inclined traveling tops 4 are in fit sliding connection in the inclined sliding grooves 22 of the front sliding block 2; the driving mechanism 3, such as an oil cylinder, wherein a piston rod 31 of the oil cylinder is in transmission connection with the front slider 2, the front slider 2 is driven by the driving mechanism 3 to slide in a first stroke and the front slider 2 and the rear slider 1 are driven to slide together in a second stroke, the first stroke is a mold closing position to a first position, the second stroke is a first position to a second position, the second stroke and the first stroke are connected and arranged front and back, the front slider 2 slides from front to back in the first stroke, and due to a splayed structure with big front and back, the two inner walking inclined roofs 4 of each pair are driven to move away from left and right relatively, and otherwise the two inner walking inclined roofs 4 of each pair are driven to move close to left and right relatively.
The rear slide block 1 is provided with a through hole 11, the piston rod 31 passes through the through hole 11, the front end of the piston rod 31 and the front slide block 2 are fixedly arranged together, the front slide block 2 can be driven to slide from a die closing position to a first position (first stroke) through the piston rod 31, when the front slide block and the rear slide block are positioned at the first position, the front slide block 2 and the rear slide block 1 are propped against each other, the piston rod 31 can be continuously retreated to drive the front slide block 2 and the rear slide block 1 to slide from the first position to a second position (second stroke), and the first stroke and the second stroke can be controlled through the structure, so that the structure is simple.
The rear sliding block 1 is provided with a plurality of pairs of mounting grooves 14, each mounting groove 14 is internally provided with a sliding seat 15 capable of sliding left and right, the rear end of the inner inclined top 4 is fixedly arranged on the sliding seat 15, and the sliding seat 15 drives the inner inclined top 4 to slide left and right through the left and right sliding of the sliding seat 15 relative to the rear sliding block 1, so that the sliding stability is improved.
The number of core-pulling 21 arranged at the front end of the front sliding block 2 is N, N is a plurality of, for example, 4 in the figure, the number of pairs of the inner inclined jacks 4 is N, one core-pulling 21 and the inclined jack portions 41 of the pair of the two inner inclined jacks 4 are matched to form a product 6, the inclined jack portions 41 of the two inner inclined jacks 4 of each pair are respectively arranged at two sides of the corresponding core-pulling 21, the two inclined sliding grooves 22 of each pair are respectively arranged at two sides of the corresponding core-pulling 21, a plurality of products 6 can be formed at one time, the groove structures 61 of the product 6 are formed through the core-pulling 21, and the hook structures 62 of the product 6 are formed through the inclined jack portions 41.
Referring to fig. 4 to 6, the mold apparatus includes an upper mold member 53 and a lower mold member 52, the upper mold member 53 and the lower mold member 52 cooperate to form a cavity 51, and the lower mold member 52 is provided with an in-slide tilt-up mechanism in the mold apparatus as described above. Referring to fig. 4, a product 6 is molded by a mold device for closing the mold; referring to fig. 5, the upper mold part 53 and the lower mold part 52 are split up and down, and meanwhile, the driving mechanism 3 drives the front slider 2 to slide from the mold closing position to the first position, and at this time, the core-pulling 21 exits the slot structure 61 of the product 6, and two inner inclined jacks 4 of each pair horizontally move away from each other, so that the inclined jack part 41 exits the hook structure 62 of the product 6, so that not only products with the slot structure but also products with the hook structure can be processed, but also the operation is convenient, and the structure is simple and compact; referring to fig. 6, the driving mechanism 3 drives the front slider 2 and the rear slider 1 to slide from the first position to the second position together, and the core back 21 and the inclined top member 41 are away from the product 6, so as to facilitate the removal of the product 6. The upper mold part comprises an upper mold plate and an upper mold fixed on the upper mold plate, the lower mold part 52 comprises a lower mold plate and a lower mold fixed on the lower mold plate, the lower mold plate is provided with a mounting plate 521 (for example, the lower mold plate is fixed on the lower mold plate, or the lower mold plate and the mounting plate are integrated), and the upper mold and the lower mold are matched to form a mold cavity. The driving mechanism is mounted on the mounting plate 521, and in order to reduce noise and service life, it is preferable that an elastic body 522 is provided between the mounting plate 521 and the rear slider 1 to improve convenience and automation of production, and the mounting plate 521, the front slider 2, and the rear slider 1 are connected by a guide rod 523 to realize guiding.
The foregoing description is only illustrative of the preferred embodiments of the present utility model, and therefore should not be taken as limiting the scope of the utility model, for all changes and modifications that come within the meaning and range of equivalency of the claims and specification are therefore intended to be embraced therein.
Claims (8)
1. An interior oblique top mechanism that walks of slider in mould device, its characterized in that: comprises a rear sliding block, a front sliding block, a driving mechanism and a plurality of pairs of inner inclined tops; the front end of the front sliding block is provided with a core pulling matched with a die cavity of the die device, the front sliding block and the rear sliding block can be horizontally and slidably connected to the die device, and the front sliding block and the rear sliding block are arranged front and back; the front end of the inner inclined moving roof is provided with an inclined roof part matched with a die cavity of the die device, the rear end of the inner inclined moving roof can be connected with a rear sliding block in a left-right sliding manner, and two inner inclined moving roofs of each pair are arranged into a splayed structure with big front and small rear; the front sliding block is provided with a plurality of pairs of inclined sliding grooves, two inclined sliding grooves of each pair are arranged in a splayed structure with big front and small back, the inner inclined traveling tops and the inclined sliding grooves are in one-to-one correspondence, and the inner inclined traveling tops are in adaptive sliding connection in the inclined sliding grooves of the front sliding block; the driving mechanism is in transmission connection with the front sliding block, the front sliding block is driven to slide in a first stroke through the driving mechanism, the front sliding block and the rear sliding block are driven to slide together in a second stroke, the second stroke and the first stroke are connected and arranged in a front-back mode, and the front sliding block is driven to slide forwards and backwards in the first stroke to drive the two inner inclined tops of each pair to move relatively, leftwards and rightwards in a translation mode and keep away.
2. The slide in-mold tilt head mechanism of claim 1, wherein: the driving mechanism comprises a piston rod, the rear sliding block is provided with a through hole, the piston rod penetrates through the through hole, and the front end of the piston rod and the front sliding block are fixedly arranged together.
3. The slide in-mold tilt head mechanism of claim 1, wherein: the rear sliding block is provided with a plurality of pairs of mounting grooves, each mounting groove is internally provided with a sliding seat capable of sliding left and right, and the rear end of the inner inclined top is fixedly arranged on the sliding seat.
4. The slide in-mold tilt head mechanism of claim 1, wherein: the number of loose cores arranged at the front end of the front sliding block is N, N is a plurality of natural numbers, the logarithm of the inner inclined jacks is N pairs, one loose core and the inclined jacks of the two inner inclined jacks of the pair are matched to form a product, and the inclined jacks of the two inner inclined jacks of each pair are respectively arranged at two sides of the corresponding loose core.
5. The slide in-mold tilt head mechanism of claim 4, wherein: the two inclined sliding grooves of each pair are respectively arranged at two sides of the corresponding loose core.
6. The slide in-mold tilt head mechanism of claim 1, wherein: the front ends of the two inner inclined roofs of each pair extend oppositely to form the inclined roof part, and the included angle between the inclined roof part and the inner inclined roofs is smaller than 90 degrees.
7. A mold apparatus comprising an upper mold part and a lower mold part, the upper mold part and the lower mold part cooperatively defining a mold cavity, characterized in that: the lower die part is provided with an internal slide-in-slide-cam mechanism in a die assembly according to claim 1.
8. A die apparatus as defined in claim 7, wherein: the upper die part comprises an upper die plate and an upper die fixedly arranged on the upper die plate, the lower die part comprises a lower die plate and a lower die fixedly arranged on the lower die plate, and the upper die and the lower die are matched to form a die cavity; the lower template is provided with a mounting plate, the driving mechanism is arranged on the mounting plate, an elastic body is arranged between the mounting plate and the rear sliding block, and a guide rod is additionally arranged to be connected with the mounting plate, the front sliding block and the rear sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321420897.4U CN220534694U (en) | 2023-06-06 | 2023-06-06 | Slide block inner inclined ejection mechanism in die device and die device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321420897.4U CN220534694U (en) | 2023-06-06 | 2023-06-06 | Slide block inner inclined ejection mechanism in die device and die device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220534694U true CN220534694U (en) | 2024-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321420897.4U Active CN220534694U (en) | 2023-06-06 | 2023-06-06 | Slide block inner inclined ejection mechanism in die device and die device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220534694U (en) |
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2023
- 2023-06-06 CN CN202321420897.4U patent/CN220534694U/en active Active
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