CN112475273A - Casting mould that conveniently opens and shuts - Google Patents
Casting mould that conveniently opens and shuts Download PDFInfo
- Publication number
- CN112475273A CN112475273A CN202010994428.8A CN202010994428A CN112475273A CN 112475273 A CN112475273 A CN 112475273A CN 202010994428 A CN202010994428 A CN 202010994428A CN 112475273 A CN112475273 A CN 112475273A
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- Prior art keywords
- mounting
- casting
- movable
- open
- mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/04—Bringing together or separating moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention relates to the technical field of casting, in particular to a casting mold convenient to open and close, which comprises a casting cavity, a fixed mold, a movable mold, a pouring opening, hydraulic driving equipment, a base and a hydraulic push rod, wherein the fixed mold is fixedly arranged on the casting cavity; the bottom end of the movable die is provided with a mounting sliding block, the mounting sliding block is slidably mounted in a sliding rail, and the sliding rail is arranged on the right side of the upper end face of the base; the left end of the slide rail is provided with a bottom buffer mechanism; the movable mould up end welded fastening has the mounting panel, and mounting panel right-hand member welded fastening has the slide bar, and slide bar right-hand member slidable mounting has placed the spring in the sleeve, and sleeve bottom welded fastening is at the up end of cover half. The mould opening and closing mechanism is simple in structure, convenient to modify the existing equipment, and significant in reducing vibration in the mould opening and closing process and improving mould opening and closing efficiency and casting precision.
Description
Technical Field
The invention relates to the technical field of casting, in particular to a casting mold convenient to open and close.
Background
The casting mold is to form the structural shape of the part by using other easily-formed materials in advance, then put the part into a sand mold, so that a cavity with the same structural size as the part is formed in the sand mold, pour a fluid liquid into the cavity, and form the part with the same structural shape as the mold after the liquid is cooled and solidified, wherein the casting mold is an important part in the casting process.
After the casting is cooled and shaped, the mould opening is usually carried out manually by a worker through a crowbar, so that the mould opening efficiency is low, the safety is low, and the stress is uneven when the mould is opened in the process of using the crowbar, so that the casting is possibly deformed, and the quality of the casting is seriously influenced.
Disclosure of Invention
In order to solve the problems proposed in the background art, the invention provides a casting mold which is convenient to open and close.
In order to achieve the purpose, the invention provides the following technical scheme:
a casting mold convenient to open and close comprises a casting cavity, a fixed mold, a movable mold, a pouring opening, hydraulic driving equipment, a base and a hydraulic push rod, wherein the bottom of the fixed mold is welded and fixed on the right side of the upper end surface of the base;
the bottom end of the movable die is provided with a mounting sliding block, the mounting sliding block is slidably mounted in a sliding rail, and the sliding rail is arranged on the right side of the upper end face of the base; the left end of the sliding rail is provided with the bottom buffer mechanism, so that vibration caused when the movable die moves leftwards and collides with the sliding rail can be avoided, the position of the movable die is effectively fixed, and the casting precision is improved; the bottom buffer mechanism comprises a left support plate, a right support plate and an elastic element, the left support plate is welded and fixed at the left end of the slide rail, the right support plate is slidably mounted on the slide rail, and the left support plate and the right support plate are connected through the elastic element; the upper end surface of the movable die is fixedly welded with an installation plate, the right end of the installation plate is fixedly welded with a slide bar, the right end of the slide bar is slidably installed in a sleeve, a spring is placed in the sleeve, and the bottom end of the sleeve is fixedly welded on the upper end surface of the fixed die; through the effect of spring, make cover half and movable mould have good buffering effect at the mould in-process that opens and shuts, further guaranteed the casting precision.
As a further scheme of the invention: the left side face of the hydraulic driving device is provided with the top buffering mechanism, so that the hydraulic push rod and the hydraulic driving device can be prevented from colliding in the die opening and closing process, the fault rate of the hydraulic driving device is effectively reduced, and the service life of the whole device is prolonged.
As a further scheme of the invention: the top buffer gear includes mounting groove, installation piece and buffer spring, and the left surface in hydraulic drive equipment is seted up to the mounting groove, and slidable mounting has the installation piece in the mounting groove, has still placed buffer spring in the mounting groove.
As a further scheme of the invention: the left end face of the mounting block is bonded with a gasket, so that the technical effects of insulation and abrasion resistance are achieved.
As a further scheme of the invention: the right side face of the fixed die is fixedly welded with the reinforcing ribs, and the stability of the fixed die in the die opening and closing process is further guaranteed.
As a further scheme of the invention: the installation slider is T style of calligraphy.
Compared with the prior art, the invention has the beneficial effects that:
the left end of the sliding rail is provided with the bottom buffer mechanism, so that vibration caused when the movable die moves leftwards and collides with the sliding rail can be avoided, the position of the movable die is effectively fixed, and the casting precision is improved; under the action of the sliding rod, the sleeve and the spring, the fixed die and the movable die have good buffering effect in the die opening and closing process, so that the casting precision is further ensured; the left side face of the hydraulic driving device is provided with the top buffering mechanism, so that the hydraulic push rod and the hydraulic driving device can be prevented from colliding in the die opening and closing process, the fault rate of the hydraulic driving device is effectively reduced, and the service life of the whole device is prolonged. The mould opening and closing mechanism is simple in structure, convenient to modify the existing equipment, and significant in reducing vibration in the mould opening and closing process and improving mould opening and closing efficiency and casting precision.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the top cushion mechanism of the present invention.
Fig. 3 is a schematic structural view of the bottom buffer mechanism of the present invention.
Fig. 4 is a schematic structural view of the mounting slider of the present invention.
In the figure: 1-casting cavity, 2-fixed die, 3-movable die, 4-pouring opening, 5-hydraulic driving device, 6-base, 7-hydraulic push rod, 8-installation slide block, 9-slide rail, 10-bottom buffer mechanism, 11-left support plate, 12-right support plate, 13-elastic element, 14-installation plate, 15-slide bar, 16-sleeve, 17-spring, 18-top buffer mechanism, 19-installation groove, 20-installation block, 21-buffer spring, 22-gasket and 23-reinforcing rib.
Detailed Description
Example 1
Referring to fig. 1-4, a casting mold convenient to open and close comprises a casting cavity 1, a fixed mold 2, a movable mold 3, a pouring opening 4, a hydraulic driving device 5, a base 6 and a hydraulic push rod 7, wherein the bottom of the fixed mold 2 is welded and fixed on the right side of the upper end surface of the base 6, the bottom of the movable mold 3 is slidably installed on the left side of the upper end surface of the base 6, the casting cavity 1 is formed between the fixed mold 2 and the movable mold 3, the pouring opening 4 is formed in the upper end surface of the movable mold 3, the hydraulic push rod 7 is fixed on the left end surface of the movable mold 3 through bolts, and the hydraulic; the bottom end of the movable die 3 is provided with an installation sliding block 8, the installation sliding block 8 is installed in a sliding rail 9 in a sliding mode, the sliding rail 9 is arranged on the right side of the upper end face of the base 6, and the installation sliding block 8 is T-shaped; the bottom buffer mechanism 10 is arranged at the left end of the slide rail 9, so that the vibration caused when the movable die 3 moves leftwards and collides with the slide rail 9 can be avoided, the fixation of the position of the movable die 3 is effectively ensured, and the casting precision is improved; the bottom buffer mechanism 10 comprises a left support plate 11, a right support plate 12 and an elastic element 13, the left support plate 11 is welded and fixed at the left end of the slide rail 9, the right support plate 12 is slidably mounted on the slide rail 9, and the left support plate 11 and the right support plate 12 are connected through the elastic element 13; the upper end surface of the movable die 3 is fixedly welded with an installation plate 14, the right end of the installation plate 14 is fixedly welded with a slide rod 15, the right end of the slide rod 15 is slidably installed in a sleeve 16, a spring 17 is placed in the sleeve 16, and the bottom end of the sleeve 16 is fixedly welded on the upper end surface of the fixed die 2; through the effect of spring 17, make cover half 2 and movable mould 3 have good buffering effect at the mould in-process that opens and shuts, further guaranteed the casting precision.
Example 2
Referring to fig. 1 and fig. 2, in this embodiment, on the basis of embodiment 1, a top buffer mechanism 18 is disposed on the left side surface of the hydraulic drive device 5, so that collision between the hydraulic push rod 7 and the hydraulic drive device 5 in the mold opening and closing process can be avoided, the failure rate of the hydraulic drive device 5 is effectively reduced, and the service life of the entire apparatus is prolonged; the top buffer mechanism 18 comprises a mounting groove 19, a mounting block 20 and a buffer spring 21, the mounting groove 19 is formed in the left side face of the hydraulic drive device 5, the mounting block 20 is mounted in the mounting groove 19 in a sliding mode, and the buffer spring 21 is further placed in the mounting groove 19; a gasket 22 is bonded on the left end face of the mounting block 20, so that the technical effects of insulation and wear resistance are achieved; the right side face of the fixed die 2 is fixedly welded with a reinforcing rib 23, and the stability of the fixed die 2 in the die opening and closing process is further ensured.
The working principle of the invention is as follows: the bottom buffer mechanism 10 is arranged at the left end of the slide rail 9, so that the vibration caused when the movable die 3 moves leftwards and collides with the slide rail 9 can be avoided, the fixation of the position of the movable die 3 is effectively ensured, and the casting precision is improved; under the action of the slide rod 15, the sleeve 16 and the spring 17, the fixed die 2 and the movable die 3 have good buffering effect in the die opening and closing process, so that the casting precision is further ensured; the left side face of the hydraulic driving device 5 is provided with the top buffering mechanism 18, so that the hydraulic push rod 7 and the hydraulic driving device 5 can be prevented from colliding in the die opening and closing process, the fault rate of the hydraulic driving device 5 is effectively reduced, and the service life of the whole device is prolonged. The mould opening and closing mechanism is simple in structure, convenient to modify the existing equipment, and significant in reducing vibration in the mould opening and closing process and improving mould opening and closing efficiency and casting precision.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a casting mould that conveniently opens and shuts, includes foundry goods die cavity (1), cover half (2), movable mould (3), pours mouth (4), hydraulic drive equipment (5), base (6) and hydraulic push rod (7), cover half (2) bottom welded fastening is on base (6) up end right side, and movable mould (3) bottom slidable mounting forms foundry goods die cavity (1) in base (6) up end left side between cover half (2) and movable mould (3), and movable mould (3) up end has been seted up and has been pour mouth (4), and movable mould (3) left end face bolt fastening has hydraulic push rod (7), and hydraulic push rod (7) are installed on hydraulic drive equipment (5), its characterized in that: the bottom end of the movable mold (3) is provided with an installation sliding block (8), the installation sliding block (8) is installed in a sliding rail (9) in a sliding mode, and the sliding rail (9) is arranged on the right side of the upper end face of the base (6); the left end of the sliding rail (9) is provided with a bottom buffer mechanism (10); the upper end face of the movable die (3) is fixedly welded with a mounting plate (14), the right end of the mounting plate (14) is fixedly welded with a sliding rod (15), the right end of the sliding rod (15) is slidably mounted in a sleeve (16), a spring (17) is arranged in the sleeve (16), and the bottom end of the sleeve (16) is fixedly welded on the upper end face of the fixed die (2).
2. The casting mold convenient to open and close according to claim 1, wherein: bottom buffer gear (10) include left branch fagging (11), right branch fagging (12) and elastic component (13), and left branch fagging (11) welded fastening is in the left end of slide rail (9), and right branch fagging (12) slidable mounting is on slide rail (9), connects through elastic component (13) between left branch fagging (11) and right branch fagging (12).
3. The casting mold convenient to open and close according to claim 2, wherein: and a top buffer mechanism (18) is arranged on the left side surface of the hydraulic driving device (5).
4. The casting mold convenient to open and close according to claim 3, wherein: top buffer gear (18) include mounting groove (19), installation piece (20) and buffer spring (21), and the left surface in hydraulic drive equipment (5) is seted up in mounting groove (19), and slidable mounting has installation piece (20) in mounting groove (19), and buffer spring (21) have still been placed in mounting groove (19).
5. The casting mold convenient to open and close according to claim 4, wherein: a gasket (22) is bonded to the left end face of the mounting block (20).
6. The casting mold convenient to open and close according to claim 1, wherein: and reinforcing ribs (23) are welded and fixed on the right side surface of the fixed die (2).
7. The casting mold convenient to open and close according to claim 1, wherein: the mounting sliding block (8) is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010994428.8A CN112475273A (en) | 2020-09-21 | 2020-09-21 | Casting mould that conveniently opens and shuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010994428.8A CN112475273A (en) | 2020-09-21 | 2020-09-21 | Casting mould that conveniently opens and shuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112475273A true CN112475273A (en) | 2021-03-12 |
Family
ID=74920952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010994428.8A Withdrawn CN112475273A (en) | 2020-09-21 | 2020-09-21 | Casting mould that conveniently opens and shuts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112475273A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458340A (en) * | 2021-06-22 | 2021-10-01 | 安徽海立精密铸造有限公司 | Method for manufacturing low-gas-evolution core of large-size complex inner cavity part |
-
2020
- 2020-09-21 CN CN202010994428.8A patent/CN112475273A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458340A (en) * | 2021-06-22 | 2021-10-01 | 安徽海立精密铸造有限公司 | Method for manufacturing low-gas-evolution core of large-size complex inner cavity part |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210312 |
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| WW01 | Invention patent application withdrawn after publication |