CN213671779U - Light hydraulic demoulding core machine - Google Patents
Light hydraulic demoulding core machine Download PDFInfo
- Publication number
- CN213671779U CN213671779U CN202022315335.6U CN202022315335U CN213671779U CN 213671779 U CN213671779 U CN 213671779U CN 202022315335 U CN202022315335 U CN 202022315335U CN 213671779 U CN213671779 U CN 213671779U
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- CN
- China
- Prior art keywords
- jack
- stands
- hydraulic
- core machine
- frames
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- 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.)
- Expired - Fee Related
Links
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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- Casting Devices For Molds (AREA)
Abstract
The utility model discloses a light-duty hydraulic pressure drawing of patterns core machine, it includes the frame, the frame include the four sides frame, connect four stands below four angles of four sides frame, the front beam is connected to two stand lower extremes of front side, the rear end rail is connected to two stand lower extremes of rear side, the fixed jack roof beam of level in the four sides frame, through four spring coupling jack seats below the four sides frame, be equipped with pneumatic hydraulic jack between jack seat and the jack roof beam, be equipped with four vertically through-holes on the jack seat, four through-holes overlap respectively on the slide bar at the middle part of four stands of fixed mounting, set up the left handle on two stands of left side, set up the right handle on two stands of right side. The novel die core structure can improve the working efficiency, reduce the labor intensity of operators, effectively reduce the consumption of the die core and avoid potential safety hazards.
Description
Technical Field
The utility model belongs to the technical field of casting equipment, especially, light-duty hydraulic pressure drawing of patterns core machine.
Background
At present, in the large-scale zinc ingot casting process of the zinc smelting industry, the zinc ingot demoulding is usually carried out by manually hammering the mould core, the labor intensity of the method is high, the mould core is repeatedly hammered to generate a cold-hard phenomenon, when the limit is reached, metal splashing can occur, the potential safety hazard exists, the service life of the mould core is greatly shortened, and the production cost is increased.
Disclosure of Invention
An object of the utility model is to overcome prior art not enough, provide a light-duty hydraulic pressure drawing of patterns core machine, it can improve work efficiency, reduces operation personnel's intensity of labour, effectively reduces the mold core consumption, avoids producing the potential safety hazard.
The purpose of the utility model is realized through the following scheme: the utility model provides a light-duty hydraulic pressure drawing of patterns core machine, it includes the frame, its characterized in that: the frame include the four frames, connect four stands below four angles of four frames, the front beam is connected to two stand lower extremes of front side, the rear beam is connected to two stand lower extremes of rear side, the jack beam is fixed to the level in the four frames, through four spring coupling jack seats below the four frames, be equipped with pneumatic hydraulic jack between jack seat and the jack beam, be equipped with four vertically through-holes on the jack seat, four through-holes overlap respectively on the slide bar at the middle part of four stands of fixed mounting, set up left handle on two stands of left side, set up right handle on two stands of right side.
Further, a hanging ring is arranged on the upper portion of the jack beam or the four side frames.
Furthermore, the pneumatic hydraulic jack comprises a hydraulic jack and a pneumatic booster for driving a plunger pump of the hydraulic jack to work, and the pneumatic booster is connected with an air source pipeline.
Furthermore, a transverse plate is fixedly arranged in the middle of the four stand columns, two slide bars are arranged on the left side of the transverse plate, two slide bars are arranged on the right side of the transverse plate, and a U-shaped notch with an opening at the front side is arranged in the middle of the transverse plate. When in demoulding operation, the film core is propped against the jack seat through the U-shaped notch.
Furthermore, a left cross beam is connected in the middle between the two left stand columns, a right cross beam is connected in the middle between the two right stand columns, the two sliding rods are installed on the left cross beam, and the two sliding rods are installed on the right cross beam.
The utility model discloses application method includes following step:
(1) the double lifts the utility model by the left handle and the right handle, and the front beam and the rear beam are placed under the end part of the zinc ingot;
(2) and opening an air source switch, driving a large piston of a hydraulic jack to extend by a pneumatic booster, overcoming the tension of a spring to enable a jack seat to press downwards along the four sliding rods, pressing the jack seat on the film core and enabling the film core to fall from the lower part of the zinc ingot, and completing the removal work of one film core.
Compared with the prior art, the invention has the following beneficial effects:
(1) the utility model discloses use the air supply as power, will membrane core ejecting zinc ingot through pneumatic booster drive hydraulic jack, overcome drawback and the potential safety hazard that the drawing of patterns of hammering mold core brought.
(2) The utility model discloses simple structure, light in weight is lifted or is assisted by two people and lifts by crane equipment and also can operate alone and accomplish desorption membrane core work, easy operation, and work efficiency is high.
(3) The utility model discloses an use and to improve production efficiency, reduce operation personnel's intensity of labour, effectively reduce the mold core consumption, practice thrift the cost, can make the operation personnel production under more safe state simultaneously.
Drawings
FIG. 1 is a schematic perspective view of a light hydraulic knockout core machine of example 1;
FIG. 2 is a schematic perspective view of a light hydraulic knockout core machine of embodiment 2;
fig. 3 is a schematic perspective view of the pneumatic hydraulic jack, the jack base, and the spring according to embodiments 1 and 2.
In the figure: 1-four frames, 2-upright posts, 3-front cross beam, 4-rear cross beam, 5-jack beam, 6-spring, 7-jack seat, 8-hydraulic jack, 9-pneumatic booster, 10-through hole, 11-slide bar, 12-left handle, 13-right handle, 14-lifting ring, 15-left cross beam, 16-right cross beam, 17-transverse plate and 18-U-shaped notch.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings. The following specific examples are only used to more clearly illustrate the technical solutions of the present invention, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby.
Example 1: as shown in fig. 1 and 3, the light hydraulic demoulding core machine comprises a frame, wherein the frame comprises a four-side frame 1, four upright posts 2 are connected below four corners of the four-side frame 1, the lower ends of the two upright posts 2 on the front side are connected with a front cross beam 3, the lower ends of the two upright posts 2 on the rear side are connected with a rear cross beam 4, a jack beam 5 is horizontally fixed in the four-side frame 1, the lower surface of the four-side frame 1 is connected with a jack base 7 through four springs 6, a hydraulic jack 8 and a pneumatic booster 9 for driving a hydraulic jack 8 plunger pump to work are arranged between the jack base 7 and the jack beam 5, and the pneumatic booster 9 is connected with an air source; the middle parts of the four upright posts 2 are fixedly provided with transverse plates 17, two slide bars 11 are arranged on the left sides of the transverse plates 17, two slide bars 11 are arranged on the right sides of the transverse plates 17, and the middle parts of the transverse plates 17 are provided with U-shaped notches 18 with openings on the front sides. The jack seat 7 is provided with four vertical through holes 10, the four through holes 10 are respectively sleeved on four sliding rods 11, a left handle 12 is arranged on the two left upright posts 2, and a right handle 13 is arranged on the two right upright posts 2; the upper part of the lifting beam 5 is provided with a lifting ring 14.
Example 2: as shown in fig. 2 and 3, the other structures are the same as those of embodiment 1, except that: a left cross beam 15 is connected between the two upright posts 2 on the left side in the middle, a right cross beam 16 is connected between the two upright posts 2 on the right side in the middle, the transverse plate 17 in the embodiment 1 is replaced by the left cross beam 15 and the right cross beam 16, two sliding rods 11 are installed on the left cross beam 15, and two sliding rods 11 are installed on the right cross beam 16.
It should be finally noted that the above specific embodiments are only used to illustrate the technical solutions of the present invention, and not to limit the protection scope of the present invention, and those skilled in the art can simply modify or equally replace the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a light-duty hydraulic pressure drawing of patterns core machine, it includes the frame, its characterized in that: the frame include the four frames, connect four stands below four angles of four frames, the front beam is connected to two stand lower extremes of front side, the rear beam is connected to two stand lower extremes of rear side, the jack beam is fixed to the level in the four frames, through four spring coupling jack seats below the four frames, be equipped with pneumatic hydraulic jack between jack seat and the jack beam, be equipped with four vertically through-holes on the jack seat, four through-holes overlap respectively on the slide bar at the middle part of four stands of fixed mounting, set up left handle on two stands of left side, set up right handle on two stands of right side.
2. Light hydraulic knockout core machine according to claim 1, characterized in that: and the upper part of the jack beam or the four frames is provided with a hanging ring.
3. Light hydraulic knockout core machine according to claim 2, characterized in that: the pneumatic hydraulic jack comprises a hydraulic jack and a pneumatic booster for driving a plunger pump of the hydraulic jack to work, and the pneumatic booster is connected with an air source pipeline.
4. A lightweight hydraulic knockout core machine according to claim 3, characterized in that: the middle parts of the four upright posts are fixedly provided with transverse plates, two slide bars are arranged on the left sides of the transverse plates, two slide bars are arranged on the right sides of the transverse plates, and the middle parts of the transverse plates are provided with U-shaped notches with openings on the front sides.
5. A lightweight hydraulic knockout core machine according to claim 3, characterized in that: the middle part is connected with the left crossbeam between two left stand columns, the middle part is connected with the right crossbeam between two right stand columns, two slide bars are arranged on the left crossbeam, and two slide bars are arranged on the right crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022315335.6U CN213671779U (en) | 2020-10-18 | 2020-10-18 | Light hydraulic demoulding core machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022315335.6U CN213671779U (en) | 2020-10-18 | 2020-10-18 | Light hydraulic demoulding core machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213671779U true CN213671779U (en) | 2021-07-13 |
Family
ID=76758272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022315335.6U Expired - Fee Related CN213671779U (en) | 2020-10-18 | 2020-10-18 | Light hydraulic demoulding core machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213671779U (en) |
-
2020
- 2020-10-18 CN CN202022315335.6U patent/CN213671779U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |