CN110608938A - Special die for testing die-casting forming flow stability slab casting - Google Patents
Special die for testing die-casting forming flow stability slab casting Download PDFInfo
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- CN110608938A CN110608938A CN201810618581.3A CN201810618581A CN110608938A CN 110608938 A CN110608938 A CN 110608938A CN 201810618581 A CN201810618581 A CN 201810618581A CN 110608938 A CN110608938 A CN 110608938A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
- G01N2001/366—Moulds; Demoulding
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
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- Continuous Casting (AREA)
Abstract
The invention discloses a special die for testing a die-casting forming flow stability slab casting, which comprises a base, wherein a lower die is fixedly arranged at the upper end of the base, two upright posts which are bilaterally and symmetrically arranged relative to the lower die are vertically and fixedly connected to the upper end of the base, a groove is formed in one opposite side of each of the two upright posts, a rack which is arranged along the vertical direction is fixedly connected to the inner wall of the groove, an upper die which is positioned above the lower die is arranged between the two upright posts, connecting blocks are fixedly connected to the left end and the right end of the upper die, one end, far away from the upper die, of each connecting block is fixedly connected with a motor, and an output shaft of the motor is fixedly. The invention is convenient for dismounting the upper die and the lower die and is convenient for use.
Description
Technical Field
The invention relates to a die, in particular to a special die for testing a die-casting forming flow stability slab casting.
Background
At present, because the fusion performance of semi-solid metal melts with different solid phase ratios and alloy components is different, and the shapes of filling channels are different during die-casting forming, the fusion performance is difficult to completely reflect during experiments. The conventional liquid special die has short service life and is easy to crack, and a die-cast sample cannot be subjected to solution heat treatment.
Through retrieval, patent with patent publication number CN 206763884U, a special mold for testing die-casting forming flow stability slab casting is proposed, which comprises: the upper die body, the lower die body and the sliding block component are arranged on the upper die body; an inner cavity for die-casting the flat casting is arranged between the upper die body and the lower die body; the upper die body is provided with a pouring gate communicated with the inner cavity; a liquid inlet channel positioned at the lower end of the pouring gate and a groove positioned at the upper end of the liquid inlet channel are arranged between the sliding block components; be connected for trapezoidal connecting channel through the cross-section between inner chamber and the inlet channel, use the guide post in this patent to link together last mould and bed die, but need extra use the screw to go up mould and bed die and carry out firm linking together, comparatively inconvenient when carrying out the dismouting to last mould and bed die.
Disclosure of Invention
The invention mainly aims to provide a special die for testing a die-casting forming flow stability slab casting, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a special die for testing a flat casting with flow stability in die-casting forming comprises a base, wherein a lower die is fixedly arranged at the upper end of the base, two upright posts which are bilaterally symmetrically arranged relative to the lower die are vertically and fixedly connected at the upper end of the base, a groove is formed in one opposite side of each of the two upright posts, a rack which is arranged along the vertical direction is fixedly connected to the inner wall of the groove, an upper die which is positioned above the lower die is arranged between the two upright posts, connecting blocks are fixedly connected to the left end and the right end of the upper die, a motor is fixedly connected to one end of each connecting block, which is far away from the upper die, a gear which is meshed with the rack is fixedly connected to an output shaft of the motor, guide posts are vertically and fixedly connected to four corners of the lower end of the upper die, guide grooves which correspond to the guide posts are formed, the stamping die is characterized in that a reset spring is arranged in the cylindrical groove, one end of the reset spring is fixedly connected with the inner wall of the cylindrical groove, the other end of the reset spring is fixedly connected with a limiting rod, and a limiting hole which is communicated with the guide groove and corresponds to the limiting rod is formed in the outer wall of the lower die.
Further, motor and gear all are located the recess, just two lateral walls that motor and gear carried on the back mutually all rotate and are connected with spacing slide bar, the inner wall of recess seted up with spacing slide bar assorted first spacing spout.
Furthermore, two limiting slide blocks are symmetrically and fixedly connected to the rod wall of the limiting rod, and a second limiting slide groove matched with the limiting slide blocks is formed in the inner wall of the cylindrical groove.
Furthermore, the specific material of gag lever post is stainless steel.
Furthermore, one end of the limiting rod, which is far away from the cylindrical groove, is fixedly connected with a universal ball.
Furthermore, the motor is electrically connected with a peripheral power supply through a control switch.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the special die for testing the die-casting forming flow stability slab casting, the motor drives the gear to rotate, the meshing action of the gear and the rack is utilized to drive the upper die to move up and down, the position relation between the upper die and the lower die can be adjusted quickly and conveniently, and labor is saved.
2. According to the special die for testing the die-casting forming flow stability slab casting, the upper die and the lower die can be connected in an aligned mode through the guide post and the guide groove, the limiting rod is pushed out of the cylindrical groove by the reset spring to be clamped with the limiting hole, the upper die and the lower die can be stably fixed together with the guide post, the limiting rod is pressed to be pushed out of the limiting hole when locking needs to be relieved, and therefore relative locking of the guide post can be relieved, and the special die is convenient to use.
Drawings
FIG. 1 is a schematic diagram of the front sectional overall structure of a special die for testing a die-cast flow stability slab casting according to the invention;
FIG. 2 is a schematic structural view of a portion A of a die-cast flow stability slab casting to be tested according to the present invention;
fig. 3 is a schematic structural diagram of a part B of a die-cast flow stability flat casting for testing according to the present invention.
In the figure: 1. a base; 2. a lower die; 3. a column; 4. a groove; 5. a rack; 6. an upper die; 7. connecting blocks; 8. a motor; 9. a gear; 10. a guide post; 11. a guide groove; 12. a cylindrical groove; 13. a return spring; 14. a limiting rod; 15. a limiting hole; 16. and a ball transfer unit.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-3, a special die for testing a die-casting forming flow stability slab casting comprises a base 1, a lower die 2 is fixedly arranged at the upper end of the base 1, two upright posts 3 which are arranged symmetrically left and right with respect to the lower die 2 are vertically and fixedly connected at the upper end of the base 1, a groove 4 is respectively arranged at one opposite side of the two upright posts 3, a rack 5 which is arranged along the vertical direction is fixedly connected to the inner wall of the groove 4, an upper die 6 which is arranged above the lower die 2 is arranged between the two upright posts 3, connecting blocks 7 are respectively and fixedly connected at the left end and the right end of the upper die 6, a motor 8 is fixedly connected to one end of the connecting block 7 which is far away from the upper die 6, a gear 9 which is meshed with the rack 5 is fixedly connected to an output shaft of the motor 8, and guide columns 10 are respectively, the upper end of the lower die 2 is provided with a guide groove 11 corresponding to the guide column 10, the column wall of the lower end of the guide column 10 is provided with a cylindrical groove 12, a return spring 13 is arranged in the cylindrical groove 12, one end of the return spring 13 is fixedly connected with the inner wall of the cylindrical groove 12, the other end of the return spring 13 is fixedly connected with a limiting rod 14, and the outer wall of the lower die 2 is provided with a limiting hole 15 which is communicated with the guide groove 11 and corresponds to the limiting rod 14.
Wherein, motor 8 and gear 9 all are located recess 4, just two lateral walls that motor 8 and gear 9 carried on the back mutually all rotate and are connected with spacing slide bar, recess 4's inner wall seted up with spacing slide bar assorted first spacing spout.
Two limiting slide blocks are symmetrically and fixedly connected to the rod wall of the limiting rod 14, and a second limiting slide groove matched with the limiting slide blocks is formed in the inner wall of the cylindrical groove 12.
The specific material of the limiting rod 14 is stainless steel.
Wherein, one end of the limiting rod 14 far away from the cylindrical groove 12 is fixedly connected with a universal ball 16.
The motor 8 is electrically connected with an external power supply through a control switch.
The working principle is as follows: during the use, drive gear 9 through motor 8 and rotate, utilize the meshing effect of gear 9 and rack 5 to drive mould 6 and carry out the lift removal, the positional relation between mould 6 and bed die 2 in the adjustment that can be convenient fast, save labour, can aim at mould 6 and bed die 2 through guide post 10 and the guide way 11 that is equipped with and be connected, reset spring 13 pushes gag lever post 14 out of cylindrical groove 12, make gag lever post 14 and spacing hole 15 block, can take guide post 10 to go up mould 6 and bed die 2 and carry out firm fixed, and when needing to remove the locking, press gag lever post 14, push gag lever post 14 out in spacing hole 15, can remove the relative locking to guide post 10, and convenient to use.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a special mould for testing flow stability plate casting of die-casting forming, includes base (1), its characterized in that: the upper end of the base (1) is fixedly provided with a lower die (2), the upper end of the base (1) is vertically and fixedly connected with two upright posts (3) which are arranged in bilateral symmetry relative to the lower die (2), one opposite sides of the two upright posts (3) are respectively provided with a groove (4), the inner wall of each groove (4) is fixedly connected with a rack (5) which is arranged along the vertical direction, an upper die (6) which is positioned above the lower die (2) is arranged between the two upright posts (3), the left end and the right end of the upper die (6) are respectively and fixedly connected with a connecting block (7), one end of each connecting block (7) far away from the upper die (6) is fixedly connected with a motor (8), the output shaft of each motor (8) is fixedly connected with a gear (9) which is meshed with the rack (5), and four corners of the lower end of the upper die (6), the upper end of the lower die (2) is provided with a guide groove (11) corresponding to the guide column (10), the column wall of the lower end of the guide column (10) is provided with a cylindrical groove (12), a reset spring (13) is arranged in the cylindrical groove (12), one end of the reset spring (13) is fixedly connected with the inner wall of the cylindrical groove (12), the other end of the reset spring (13) is fixedly connected with a limiting rod (14), and the outer wall of the lower die (2) is provided with a limiting hole (15) which is communicated with the guide groove (11) and corresponds to the limiting rod (14).
2. The special die for testing die-cast forming flow stability slab castings according to claim 1, characterized in that: motor (8) and gear (9) all are located recess (4), just two lateral walls that motor (8) and gear (9) carried on the back mutually all rotate and are connected with spacing slide bar, the inner wall of recess (4) seted up with spacing slide bar assorted first spacing spout.
3. The special die for testing die-cast forming flow stability slab castings according to claim 1, characterized in that: the rod wall of the limiting rod (14) is symmetrically and fixedly connected with two limiting sliding blocks, and the inner wall of the cylindrical groove (12) is provided with a second limiting sliding groove matched with the limiting sliding blocks.
4. The special die for testing die-cast forming flow stability slab castings according to claim 1, characterized in that: the specific material of gag lever post (14) is stainless steel.
5. The special die for testing die-cast forming flow stability slab castings according to claim 1, characterized in that: one end of the limiting rod (14) far away from the cylindrical groove (12) is fixedly connected with a universal ball (16).
6. The special die for testing die-cast forming flow stability slab castings according to claim 1, characterized in that: the motor (8) is electrically connected with an external power supply through a control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618581.3A CN110608938A (en) | 2018-06-15 | 2018-06-15 | Special die for testing die-casting forming flow stability slab casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618581.3A CN110608938A (en) | 2018-06-15 | 2018-06-15 | Special die for testing die-casting forming flow stability slab casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110608938A true CN110608938A (en) | 2019-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810618581.3A Pending CN110608938A (en) | 2018-06-15 | 2018-06-15 | Special die for testing die-casting forming flow stability slab casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110608938A (en) |
Citations (8)
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|---|---|---|---|---|
| CN104249444A (en) * | 2014-10-15 | 2014-12-31 | 宁波永和电子有限公司 | Injection molding mould of lampshade of human body induction lamp with internal thread withdrawing mechanism |
| CN204109300U (en) * | 2014-10-15 | 2015-01-21 | 宁波永和电子有限公司 | A kind of human body inductive lamp lampshade injection forming mold with moving back internal threaded mechanisms |
| CN107294481A (en) * | 2017-07-04 | 2017-10-24 | 合肥庭鸾能源有限公司 | It is a kind of can multi-angle regulation device of solar generating |
| CN206796410U (en) * | 2017-05-27 | 2017-12-26 | 福州巨昂精密模具科技有限公司 | A kind of novel die insert structure |
| CN107720073A (en) * | 2017-11-02 | 2018-02-23 | 南陵县振辉绿色农产品产销农民专业合作社 | A kind of logistic storage liftable shelf |
| CN107900293A (en) * | 2017-11-08 | 2018-04-13 | 马鞍山市万鑫铸造有限公司 | One kind pricks air vent device |
| CN207465783U (en) * | 2017-11-13 | 2018-06-08 | 葛志宏 | A kind of hardware plastic cement integration mold |
| CN108436570A (en) * | 2018-03-15 | 2018-08-24 | 谭丽娜 | A kind of blimp for auto parts and components production |
-
2018
- 2018-06-15 CN CN201810618581.3A patent/CN110608938A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249444A (en) * | 2014-10-15 | 2014-12-31 | 宁波永和电子有限公司 | Injection molding mould of lampshade of human body induction lamp with internal thread withdrawing mechanism |
| CN204109300U (en) * | 2014-10-15 | 2015-01-21 | 宁波永和电子有限公司 | A kind of human body inductive lamp lampshade injection forming mold with moving back internal threaded mechanisms |
| CN206796410U (en) * | 2017-05-27 | 2017-12-26 | 福州巨昂精密模具科技有限公司 | A kind of novel die insert structure |
| CN107294481A (en) * | 2017-07-04 | 2017-10-24 | 合肥庭鸾能源有限公司 | It is a kind of can multi-angle regulation device of solar generating |
| CN107720073A (en) * | 2017-11-02 | 2018-02-23 | 南陵县振辉绿色农产品产销农民专业合作社 | A kind of logistic storage liftable shelf |
| CN107900293A (en) * | 2017-11-08 | 2018-04-13 | 马鞍山市万鑫铸造有限公司 | One kind pricks air vent device |
| CN207465783U (en) * | 2017-11-13 | 2018-06-08 | 葛志宏 | A kind of hardware plastic cement integration mold |
| CN108436570A (en) * | 2018-03-15 | 2018-08-24 | 谭丽娜 | A kind of blimp for auto parts and components production |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191224 |
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| RJ01 | Rejection of invention patent application after publication |