CN218134582U - Household electrical appliances shedder for mould - Google Patents
Household electrical appliances shedder for mould Download PDFInfo
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- CN218134582U CN218134582U CN202222734608.XU CN202222734608U CN218134582U CN 218134582 U CN218134582 U CN 218134582U CN 202222734608 U CN202222734608 U CN 202222734608U CN 218134582 U CN218134582 U CN 218134582U
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- outer frame
- mould
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- box body
- frame
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Abstract
The utility model provides a shedder is used to household electrical appliances mould. Household electrical appliances are shedder for mould includes base station and outer frame to and set up in the base station top and be located outer interior lower mould of frame and go up the mould, the top fixed mounting of base station has the support frame, the top of support frame with lower mould fixed connection, fixed mounting has the pneumatic cylinder on the top inner wall of outer frame, the output shaft of pneumatic cylinder with go up mould fixed connection, the discharge gate has been seted up to one side of outer frame, the opposite side fixed mounting of outer frame has the box body, slidable mounting has the link in the box body, one side of link extends to the box body is outer and run through outer frame, just the link is located one side fixed mounting in the outer frame has the scraping wings. The utility model provides a shedder for household electrical appliances mould has can provide certain guarantee to hand safety, and conveniently gets the advantage of material.
Description
Technical Field
The utility model relates to a drawing of patterns is produced technical field, especially relates to a shedder for household electrical appliances mould.
Background
In the current home appliance industry, in order to manufacture various metal or plastic products, a special die is used for injection molding or punch forming, and the punching can be divided into cold punching and hot punching, wherein the cold punching mode is that a metal raw material to be punched is generally placed on a lower die, then an upper die is brought down to be in contact with the metal raw material through a hydraulic system and is subjected to rigid extrusion during operation, so that the required metal product can be directly obtained, after the home appliance metal product is formed by using the cold punching mode, the punched part is generally taken down through a material ejecting or directly taking mode, so that the demolding and material taking work is completed, and the demolding mode is relatively direct.
However, when the direct demolding mode is used, the hydraulic system is arranged above the stamping part after the stamping part is ejected, and people stretch hands into the lower part of the stamping part to take out the stamping part, if the hydraulic system fails, the upper die is suddenly lowered, the hand safety of operators is easily threatened, and the manual material taking mode consumes the physical power of the operators.
Therefore, it is necessary to provide a new demolding device for home appliance molds to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide one kind can provide certain guarantee to hand safety, and conveniently get the shedder for household electrical appliances mould of material.
In order to solve the technical problem, the utility model provides a shedder for household electrical appliances mould includes: base station and outer frame to and set up in the base station top and be located outer frame in lower mould and last mould, the top fixed mounting of base station has the support frame, the top of support frame with lower mould fixed connection, fixed mounting has the pneumatic cylinder on the top inner wall of outer frame, the output shaft of pneumatic cylinder with last mould fixed connection, the discharge gate has been seted up to one side of outer frame, the opposite side fixed mounting of outer frame has the box body, slidable mounting has the link in the box body, one side of link extends to outside the box body and runs through outer frame, just the link is located one side fixed mounting in the outer frame has the scraping wings, the scraping wings with discharge gate looks adaptation, just the link with outer frame slidable connection, fixed mounting has the tooth board on the top inner wall of link, rotate on the both sides inner wall of box body and install same pivot, the pivot runs through the link and with link swing joint, just fixed cover is equipped with the gear in the pivot, the gear with the tooth board meshes mutually.
Preferably, fixed mounting has the cylinder on the bottom inner wall of support frame, just fixed mounting has the strip of pushing away on the output shaft of cylinder, just the both sides of pushing away the strip extend respectively to outside the both sides of support frame and all with support frame sliding connection, the top fixed mounting who pushes away the strip has two liftout poles, two the liftout pole all with lower mould sliding connection.
Preferably, a motor is fixedly mounted on the outer wall of one side of the outer frame, and an output shaft of the motor is fixedly connected with one end of the rotating shaft.
Preferably, a sliding plate is fixedly mounted on the inner wall of the bottom of the discharge port, and a plurality of balls are movably embedded in the top of the sliding plate.
Preferably, the top of the outer frame is slidably mounted with an inverted U-shaped rod, and two bottom ends of the inverted U-shaped rod are both fixedly connected with the upper die.
Preferably, the top and the bottom of link all fixed mounting have the slide bar, two the one end that the slide bar was kept away from each other extends to respectively the top and the below of box body, and two the slide bar all with link sliding connection.
Preferably, the bottom of the sliding plate is fixedly provided with two reinforcing ribs, and one sides of the two reinforcing ribs, which are close to each other, are fixedly connected with the outer frame.
Compared with the prior art, the utility model provides a shedder is used to household electrical appliances mould has following beneficial effect:
the utility model discloses a two liftout poles of the left and right sides that set up for the stamping workpiece can obtain stable jacking, make its atress even, can not produce the deformation, and, ejecting the stamping workpiece back, through starter motor's mode, alright utilize the scraping wings to push up the stamping workpiece directly to the landing board on, and directly fall into in the material receiving box of below, thereby need not the below that operating personnel stretched into the mould with the hand and get material work, bring sufficient guarantee for operating personnel's personal safety, and, this kind of mode that need not artifical manual taking has also reduced people's physical expenditure to a certain extent.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a demolding device for household electrical appliance molds according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 1;
fig. 4 is a schematic view of the overlooking structure of the outer frame and the box body of the present invention.
Reference numbers in the figures: 1. a base station; 2. a support frame; 3. a lower die; 4. an upper die; 5. a cylinder; 6. pushing the strips; 7. a lifter bar; 8. an outer frame; 9. a hydraulic cylinder; 10. a discharge port; 11. a box body; 12. a connecting frame; 13. a material pushing plate; 14. a motor; 15. a rotating shaft; 16. a gear; 17. a tooth plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic cross-sectional side view of a first embodiment of a demolding device for a household appliance mold according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is an enlarged schematic view of the portion B shown in FIG. 1; fig. 4 is a schematic view of the top view structure of the outer frame and the box body of the present invention. Household electrical appliances are shedder for mould includes: the stamping die comprises a base station 1, an outer frame 8, a lower die 3 and an upper die 4 which are arranged above the base station 1 and positioned in the outer frame 8, wherein a support frame 2 is fixed at the top of the base station 1, the top of the support frame 2 is fixedly connected with the lower die 3 in a bolt mounting mode, so that the lower die 3 and the upper die are conveniently detached for maintenance in the follow-up process, a hydraulic cylinder 9 is fixed on the inner wall of the top of the outer frame 8, and an output shaft of the hydraulic cylinder 9 is fixedly connected with the upper die 4, so that the upper die 4 can be brought down to form a die assembly with the lower die 3, and a cold stamping process can be realized, moreover, in order to facilitate ejecting materials to be ejected into a material receiving box, a discharge port 10 is formed in one side of the outer frame 8, the caliber of the discharge port 10 is large enough to meet the requirement that stamping parts of various sizes can pass through the stamping parts, a material sliding plate which is movably embedded with a plurality of balls is fixed on the inner wall of the bottom of the discharge port 10, the sliding plate is in an oblique stepped form, and the rolling assistance of the balls can automatically slide down;
in addition, a box body 11 is fixed on the other side of the outer frame 8 by a bolt mounting mode, a connecting frame 12 is arranged in the box body 11, in order to ensure the stable sliding of the connecting frame 12, sliding openings are respectively arranged at the top and the bottom of the box body 11, slide bars are respectively fixed at the top and the bottom of the connecting frame 12, the ends, far away from each other, of the two slide bars extend to the upper part and the lower part of the box body 11 respectively, the two slide bars are positioned in corresponding slide ways and are in contact with the inner walls at the two sides of the corresponding slide ways, so as to ensure the linear horizontal sliding of the connecting frame 12, one side of the connecting frame 12 extends out of the box body 11 and penetrates through the outer frame 8, in order to ensure the sliding relationship between the connecting frame 12 and the outer frame 8, an avoiding opening is arranged at the side, in contact with the box body 11, and is enough for the connecting frame 12 to slide therein, and one side of the connecting frame 12 located in the outer frame 8 is fixed with a material pushing plate 13, the material pushing plate 13 is matched with the material outlet 10, and the bottom end surface of the material pushing plate 13 is higher than the top end surface of the lower die 3, so that the two will not be staggered, furthermore, in order to drive the material pushing plate 13 to move towards the stamping part, the inner wall of the top of the connecting frame 12 is fixed with a tooth plate 17, the inner walls of the two sides of the box body 11 are rotatably installed with a same rotating shaft 15, the rotating shaft 15 passes through the inner space of the connecting frame 12, and the rotating shaft 15 is fixedly sleeved with a gear 16, the gear 16 is meshed with the tooth plate 17, so that under the condition of rotating the rotating shaft 15, the connecting frame 12 is driven with the material pushing plate 13 to move horizontally, and in order to provide an electric drive for the rotating shaft 15, a motor 14 is fixed on the outer wall of one side of the outer frame 8, and the output shaft thereof is fixed with one end of the rotating shaft 15.
In this way, in order to smoothly and stably eject the stamping part out of the lower die 3, specifically, a cylinder 5 is fixed on the inner wall of the bottom of the support frame 2, a push bar 6 is fixed on an output shaft of the cylinder 5, two sides of the push bar 6 respectively extend out of two sides of the support frame 2 and are in sliding connection with the support frame 2, two ejector rods 7 are fixed on the top of the push bar 6, and the top ends of the two ejector rods 7 respectively extend into a die cavity of the lower die 3 and form a sliding relationship with the lower die 3.
In this mode, in order to ensure the linear lifting of the upper die 4, an inverted U-shaped rod is slidably mounted at the top of the outer frame 8, and two bottom ends of the inverted U-shaped rod are both fixedly connected with the upper die 4.
In addition, in order to provide a stable support for the above mentioned sliding plate, two reinforcing ribs are fixed at the bottom of the sliding plate, and one side of the two reinforcing ribs close to each other is fixedly connected with the outer frame 8.
The utility model provides a household electrical appliances are shedder for mould's theory of operation as follows:
in the device, the top end surfaces of two ejector rods 7 are positioned on the same horizontal plane with the inner wall of the bottom of a die cavity in the lower die 3, so that the flatness of the bottom of a stamping part is ensured, and a material receiving box is placed below the end part of a material sliding plate before the device is used;
when punching is carried out, an output shaft of a hydraulic cylinder 9 is started to extend out, a metal raw material can be subjected to cold punching by utilizing insertion between a lower die 3 and an upper die 4, a punched part is finally obtained, then an output shaft of a cylinder 5 is started to extend out, two ejector rods 7 start to rise under the action of a push bar 6, so that the punched part in a die cavity of the lower die 3 can be ejected out of the die cavity, a motor 14 is started forward immediately after ejection, the output shaft drives a rotating shaft 15 to rotate, then the toothed plates 17 can be moved in the direction of a discharge port 10 by utilizing meshing between the toothed plates 17, the toothed plates 17 can be driven by a connecting frame 12, after the material pushing plate 13 is contacted with the punched part, the punched part can be pushed, then the punched part can be moved at the top of the lower die 3 and gradually moved to a material sliding plate, the punched part can slide from the toothed plates to a material receiving box below, the toothed plates can be started reversely immediately, the material pushing plate 13 can be driven back to be finally brought to an original position, then cold punching can be carried out continuously, and the punched part can be ejected again after the punched.
Compared with the prior art, the utility model provides a shedder is used to household electrical appliances mould has following beneficial effect:
this device is through two ejector beam 7 of the left and right sides that set up for the stamping workpiece can obtain stable jacking, make its atress even, can not produce the deformation, and, ejecting the stamping workpiece back, through starter motor 14's mode, alright utilize scraping wings 13 to push the stamping workpiece directly to the landing board on, and directly fall into in the material receiving box of below, thereby need not the operating personnel and stretch into the below of going up mould 4 with the hand and get material work, bring sufficient guarantee for operating personnel's personal safety, and, this kind of mode that need not artifical manual taking has also reduced people's physical expenditure to a certain extent.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that the person skilled in the art understands the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a shedder for household electrical appliances mould, includes base station and outer frame to and set up in the base station top and lie in outer frame the lower mould and go up the mould, its characterized in that, the top fixed mounting of base station has the support frame, the top of support frame with lower mould fixed connection, fixed mounting has the pneumatic cylinder on the top inner wall of outer frame, the output shaft of pneumatic cylinder with go up mould fixed connection, the discharge gate has been seted up to one side of outer frame, the opposite side fixed mounting of outer frame has the box body, slidable mounting has the link in the box body, one side of link extends to outside the box body and run through outer frame, just the link is located one side fixed mounting in the outer frame has the scraping wings, the scraping wings with discharge gate looks adaptation, just the link with outer frame slidable connection, fixed mounting has the tooth board on the top inner wall of link, rotate on the both sides inner wall of box body and install same pivot, the pivot runs through the link and with link swing joint, just fixed cover is equipped with the gear in the pivot, the gear with the tooth board meshes mutually.
2. The demolding device for the household appliance mold as claimed in claim 1, wherein a cylinder is fixedly mounted on the inner wall of the bottom of the support frame, a push bar is fixedly mounted on an output shaft of the cylinder, two sides of the push bar respectively extend out of two sides of the support frame and are in sliding connection with the support frame, two ejector rods are fixedly mounted at the top of the push bar, and the two ejector rods are in sliding connection with the lower mold.
3. The demolding device for home appliance molds as claimed in claim 1, wherein a motor is fixedly mounted on an outer wall of one side of the outer frame, and an output shaft of the motor is fixedly connected with one end of the rotating shaft.
4. The demolding device for household appliance molds as claimed in claim 1, wherein a slip plate is fixedly mounted on the inner wall of the bottom of the discharge port, and a plurality of balls are movably embedded in the top of the slip plate.
5. The demolding device for household appliance molds as claimed in claim 1, wherein the top of the outer frame is slidably mounted with an inverted U-shaped rod, and both bottom ends of the inverted U-shaped rod are fixedly connected with the upper mold.
6. The demolding device for household appliance molds as claimed in claim 1, wherein sliding rods are fixedly mounted at the top and the bottom of the connecting frame, one ends of the two sliding rods, which are far away from each other, extend to the upper side and the lower side of the box body respectively, and the two sliding rods are slidably connected with the connecting frame.
7. The demolding device for the household appliance mold as claimed in claim 4, wherein two reinforcing ribs are fixedly mounted at the bottom of the material sliding plate, and one sides, close to each other, of the two reinforcing ribs are fixedly connected with the outer frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222734608.XU CN218134582U (en) | 2022-10-17 | 2022-10-17 | Household electrical appliances shedder for mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222734608.XU CN218134582U (en) | 2022-10-17 | 2022-10-17 | Household electrical appliances shedder for mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218134582U true CN218134582U (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222734608.XU Active CN218134582U (en) | 2022-10-17 | 2022-10-17 | Household electrical appliances shedder for mould |
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| Country | Link |
|---|---|
| CN (1) | CN218134582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117123693A (en) * | 2023-04-17 | 2023-11-28 | 广东伟业铝厂集团有限公司 | A demoulding device for aluminum profile production molds |
-
2022
- 2022-10-17 CN CN202222734608.XU patent/CN218134582U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117123693A (en) * | 2023-04-17 | 2023-11-28 | 广东伟业铝厂集团有限公司 | A demoulding device for aluminum profile production molds |
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