CN210877090U - Water heater bottom plate mould - Google Patents
Water heater bottom plate mould Download PDFInfo
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- CN210877090U CN210877090U CN201921518796.4U CN201921518796U CN210877090U CN 210877090 U CN210877090 U CN 210877090U CN 201921518796 U CN201921518796 U CN 201921518796U CN 210877090 U CN210877090 U CN 210877090U
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Abstract
The utility model discloses a water heater bottom plate mould belonging to the technical field of moulds, which comprises a base, a lower template, a lower mould, an upper template and an upper mould, wherein the top of the base is screwed with the lower template, the inner cavity of the lower template is connected with a first telescopic rod, the other end of the first telescopic rod is connected with the bottom inner cavity of a lower mould positioning frame, a first spring is arranged between the lower mould positioning frame and the lower template, a knife groove is arranged around the top edge of the lower mould, the top wall of the base is screwed with a frame, the top of the frame is screwed with a top plate, the top wall of the top plate is screwed with an oil cylinder, the inner cavity of the upper template is screwed with a second bolt, the bottom end of the second bolt is in threaded connection with the upper mould positioning frame, the bottom wall of the upper template is screwed with a second telescopic rod, the bottom of the second telescopic rod is fixedly connected with the upper mould, a cutting knife is, the utility model discloses can reduce the loss that the impact brought the mould, the automatic cutout woollen.
Description
Technical Field
The utility model relates to the technical field of mold, specifically be a water heater bottom plate mould.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".
In the production process of water heater bottom plate, need use stamping die with its stamping forming, but current mould is when the compound die, because of the impact force is big, causes the life of mould to reduce easily, and the deckle edge can appear because of the oversize of section bar in the punching press, handles the deckle edge waste time, has improved manufacturing cost.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems that exist in prior art water heater base plate molds.
Therefore, the utility model aims at providing a water heater bottom plate mould can solve above-mentioned current mould that proposes when the compound die, because of the impact force is big, causes the life of mould to reduce easily, and the punching press can be because of the too big deckle edge that appears of size of section bar, handles deckle edge waste time, has improved manufacturing cost's problem.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a water heater base plate mold, comprising: the die comprises a base, a lower template, a lower die, an upper template and an upper die, wherein the top of the base is in threaded connection with the lower template, an inner cavity of the lower template is in threaded connection with a guide pillar, an inner cavity of the lower template is in clamped connection with a first telescopic rod, the other end of the first telescopic rod is in clamped connection with an inner cavity at the bottom of a lower die positioning frame, a first spring is arranged between the lower die positioning frame and the lower template, the first spring covers the outer side of the first telescopic rod, the inner cavity of the lower template is in threaded connection with a first bolt, the top end of the first bolt is in threaded connection with a threaded hole of the lower die, knife grooves are formed in the periphery of the top edge of the lower die, a rack is in threaded connection with the top wall of the base, a top plate is in threaded connection with the top wall of the rack, an oil cylinder is in threaded connection, the inner chamber threaded connection of cope match-plate pattern has the second bolt, the bottom and the last mould locating rack threaded connection of second bolt, the diapire spiro union of cope match-plate pattern has the second telescopic link, the bottom and the last mould fixed connection of second telescopic link, there is the cutting knife at the bottom edge of last mould through screw fixed mounting all around, the fixed second spring that is equipped with between the diapire of cope match-plate pattern and the roof of last mould, the second spring cover is in the outside of second telescopic link.
As a preferred scheme of a water heater bottom plate mould, wherein: the outer diameter of the guide pillar is consistent with the inner diameter of the guide sleeve, and the guide pillar is inserted into the inner cavity of the guide sleeve.
As a preferred scheme of a water heater bottom plate mould, wherein: the material pushing device is characterized in that a material pushing rod is communicated and inserted between the bottom of a die bin of the lower die and the bottom wall of the lower die, the top end of the material pushing rod is fixedly connected with the material pushing plate, and the bottom end of the material pushing rod is fixedly connected with the top end of a piston rod of the lifting column.
As a preferred scheme of a water heater bottom plate mould, wherein: the size of the pockets must be the same as the cutting knives.
Compared with the prior art: the water heater bottom plate die is provided with a lower die plate, an upper die plate, a first telescopic rod, a second telescopic rod, a lower die positioning frame, a lower die, a knife groove, a first spring, a second spring, an oil cylinder, an upper die positioning frame and a cutting knife, wherein the first telescopic rod is connected to an inner cavity of the lower die positioning frame in a clamping manner, the other end of the first telescopic rod is connected to an inner cavity of the bottom of the lower die positioning frame in a clamping manner, the first spring is arranged between the lower die positioning frame and the lower die plate and covers the outer side of the first telescopic rod, the second telescopic rod is connected to the bottom wall of the upper die plate in a threaded manner, the bottom of the second telescopic rod is fixedly connected with the upper die, the second spring is fixedly arranged between the bottom wall of the upper die plate and the top wall of the upper die, the second spring covers the outer side of the second telescopic rod, when the die plate is stamped by the oil cylinder, the, When the upper die is contacted with the lower die, the first spring and the second spring are stressed and compressed, and meanwhile, the telescopic rod is contracted, so that the impact force between the upper die positioning frame and the lower die positioning frame and the impact force between the upper die and the lower die are buffered, and the loss is reduced; the top edge of lower mould is opened all around has the sword groove, goes up the bottom edge of mould and has the cutting knife through screw fixed mounting all around, and when last mould and lower mould compound die punching press, cutting knife and sword groove cooperation cut unnecessary leftover bits, sparingly get rid of unedged process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is a schematic front view of a bottom plate mold of the water heater of the present invention;
fig. 2 is a left side view of the bottom plate mold of the water heater of the present invention;
fig. 3 is the utility model discloses the structure schematic diagram is looked to lower mould front view on the water heater bottom plate mould.
In the drawing, a base 100, a machine frame 110, a top plate 120, a lower template 210, a guide pillar 211, an upper template 220, a guide sleeve 221, a first telescopic rod 310, a second telescopic rod 320, a lower die positioning frame 400, a lower die 410, a knife slot 411, a material pushing rod 420, a material pushing plate 421, a first spring 510, a second spring 520, a first bolt 610, a second bolt 620, a 700 oil cylinder, an upper die positioning frame 800, an upper die 810, a cutting knife 811 and a lifting column 900 are arranged.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a water heater bottom plate mould, please refer to fig. 1 and 2, which comprises a base 100, a lower template 210, a lower mould 410, an upper template 220 and an upper mould 810;
referring to fig. 1 and fig. 2 again, the top of the base 100 is screwed with a lower template 210, the base 100 is used as a base to support the whole device, the lower template 210 is used for mounting a lower die 410, the inner cavity of the lower template 210 is connected with a guide pillar 211 in a threaded manner, and the guide pillar 211 and the guide sleeve 221 cooperate to guide the lower template 210 during stamping;
referring to fig. 1 and 3, a first telescopic rod 310 is clamped in an inner cavity of a lower die plate 210, the other end of the first telescopic rod 310 is clamped in an inner cavity at the bottom of a lower die positioning frame 400, the first telescopic rod 310 is used for enabling the lower die positioning frame 400 to move up and down, the lower die positioning frame 400 is used for limiting a lower die 410, a first spring 510 is arranged between the lower die positioning frame 400 and the lower die plate 210, the first spring 510 covers the outer side of the first telescopic rod 310, and the first spring 510 is matched with the first telescopic rod 310 to buffer the impact force suffered by the lower die positioning frame 400;
referring to fig. 1 and 3 again, a first bolt 610 is connected to an inner cavity of the lower template 210 in a threaded manner, a top end of the first bolt 610 is connected to a threaded hole of the lower die 410 in a threaded manner, the first bolt 610 is used for fixing the lower template 210 and the lower die 410, a cutter slot 411 is formed around the top edge of the lower die 410, and the cutter slot 411 is used for cutting the burrs at the corners in cooperation with a cutter 811;
referring to fig. 1 and 2, a frame 110 is screwed to the top wall of the base 100, a top plate 120 is screwed to the top of the frame 110, an oil cylinder 700 is screwed to the top wall of the top plate 120, and the oil cylinder 700 is used for providing power for stamping;
referring to fig. 1 and fig. 2 again, a piston rod of the oil cylinder 700 penetrates through the top plate 120 and is screwed with the top wall of the upper template 220, the upper template is used for installing the upper mold fixing frame 800, a guide sleeve 221 is fixedly arranged on the bottom wall of the upper template 220, and the guide sleeve 221 and the guide pillar 220 cooperate to guide the upper template 220 during punching;
referring to fig. 1 and 3, an inner cavity of the upper mold plate 220 is in threaded connection with a second bolt 620, a bottom end of the second bolt 620 is in threaded connection with an upper mold positioning frame 800, the upper mold plate 220 is used for mounting an upper mold 810, a second telescopic rod 320 is in threaded connection with a bottom wall of the upper mold plate 220, a bottom of the second telescopic rod 320 is fixedly connected with the upper mold 810, a cutting knife 811 is fixedly mounted around the edge of the bottom of the upper mold 810 through screws, the cutting knife 811 is used for being matched with a knife slot 411 to cut wool at corners, a second spring 520 is fixedly arranged between the bottom wall of the upper mold plate 220 and a top wall of the upper mold 810, the second spring 520 covers the outer side of the second telescopic rod 320, and the second spring 520 is matched with the second telescopic rod 320 to buffer impact force between the upper;
the outer diameter of the guide pillar 211 is consistent with the inner diameter of the guide sleeve 221, and the guide pillar 211 is inserted into the inner cavity of the guide sleeve 221, so that the direction is stable when the upper die 810 and the lower die 410 are punched, and the deviation is reduced;
referring to fig. 1, a material pushing rod 420 penetrates and is inserted between the bottom of the mold bin of the lower mold 410 and the bottom wall of the lower mold 410, the top end of the material pushing rod 420 is fixedly connected with a material pushing plate 421, the bottom end of the material pushing rod 420 is fixedly connected with the top end of a piston rod of the lifting column 900, after punching is completed, the lifting rod 900 pushes the material pushing rod 420, and an obtained product is supported by the material pushing plate 421, so that the product is convenient to take down;
the size of the cutter groove 411 is the same as that of the cutter 811, so that the cutter groove and the cutter 811 can be matched to achieve the purpose of cutting leftover wool in a matched manner;
when the device is used, a person skilled in the art needs to place a section between the upper die 810 and the lower die 410, the oil cylinder 700 is controlled by the control device to push the upper die plate 220 to punch downwards, the upper die plate 220 punches downwards to drive the upper die positioning frame 800 and the upper die 810 to punch downwards, when the upper die positioning frame 800 contacts with the lower die positioning frame 400 and the upper die 810 contacts with the lower die 410, the first spring 510 and the second spring 520 are compressed under force, the first telescopic rod 310 and the second telescopic rod 320 contract at the same time, so that impact force between the upper die positioning frame 800 and the lower die positioning frame 400 and between the upper die 810 and the lower die 410 are buffered, the section is punched at the same time, when the upper die 810 and the lower die 410 are closed and punched, the cutting knife 811 cooperates with the knife slot 411 to cut off excess leftover materials, after punching, the oil cylinder 700 drives the upper die plate 220 to lift back, the lift back of the upper die positioning frame 800, after the upper mold positioning frame 800 is separated from the lower mold positioning frame 400 and the upper mold 810 is separated from the lower mold 410, the first spring 510 and the second spring 520 rebound, and drive the first telescopic rod 310 and the second telescopic rod 320 to recover through elasticity, and drive the upper mold 810 and the lower mold positioning frame 400 to return.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. The utility model provides a water heater bottom plate mould which characterized in that: the die comprises a base (100), a lower template (210), a lower die (410), an upper template (220) and an upper die (810), wherein the lower template (210) is screwed at the top of the base (100), a guide post (211) is connected to the inner cavity of the lower template (210) in a threaded manner, a first telescopic rod (310) is connected to the inner cavity of the lower template (210) in a clamped manner, the other end of the first telescopic rod (310) is connected to the inner cavity of the bottom of a lower die positioning frame (400) in a clamped manner, a first spring (510) is arranged between the lower die positioning frame (400) and the lower template (210), the first spring (510) covers the outer side of the first telescopic rod (310), a first bolt (610) is connected to the inner cavity of the lower template (210) in a threaded manner, the top end of the first bolt (610) is connected to the threaded hole of the lower die (410) in a threaded manner, cutter grooves (411) are formed around the top edge of the lower die, the top of the frame (110) is screwed with a top plate (120), the top wall of the top plate (120) is screwed with an oil cylinder (700), a piston rod of the oil cylinder (700) penetrates through the top plate (120) and is in threaded connection with the top wall of the upper template (220), a guide sleeve (221) is fixedly arranged on the bottom wall of the upper template (220), a second bolt (620) is connected with the inner cavity of the upper template (220) in a threaded manner, the bottom end of the second bolt (620) is in threaded connection with the upper die positioning frame (800), the bottom wall of the upper template (220) is screwed with a second telescopic rod (320), the bottom of the second telescopic rod (320) is fixedly connected with the upper die (810), the periphery of the bottom edge of the upper die (810) is fixedly provided with a cutting knife (811) through screws, and a second spring (520) is fixedly arranged between the bottom wall of the upper template (220) and the top wall of the upper die (810), and the second spring (520) covers the outer side of the second telescopic rod (320).
2. The water heater base plate mold as claimed in claim 1, wherein: the outer diameter of the guide pillar (211) is consistent with the inner diameter of the guide sleeve (221), and the guide pillar (211) is inserted into the inner cavity of the guide sleeve (221).
3. The water heater base plate mold as claimed in claim 1, wherein: the material pushing device is characterized in that a material pushing rod (420) penetrates through and is inserted between the bottom of a die bin of the lower die (410) and the bottom wall of the lower die (410), the top end of the material pushing rod (420) is fixedly connected with a material pushing plate (421), and the bottom end of the material pushing rod (420) is fixedly connected with the top end of a piston rod of the lifting column (900).
4. The water heater base plate mold as claimed in claim 1, wherein: the size of the cutting slot (411) must be the same as that of the cutting knife (811).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921518796.4U CN210877090U (en) | 2019-09-12 | 2019-09-12 | Water heater bottom plate mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921518796.4U CN210877090U (en) | 2019-09-12 | 2019-09-12 | Water heater bottom plate mould |
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| Publication Number | Publication Date |
|---|---|
| CN210877090U true CN210877090U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921518796.4U Active CN210877090U (en) | 2019-09-12 | 2019-09-12 | Water heater bottom plate mould |
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| Country | Link |
|---|---|
| CN (1) | CN210877090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112477198A (en) * | 2020-12-07 | 2021-03-12 | 安徽鑫煜门窗有限公司 | Glass fiber reinforced plastic door plate foaming pressing machine with uniform stress |
-
2019
- 2019-09-12 CN CN201921518796.4U patent/CN210877090U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112477198A (en) * | 2020-12-07 | 2021-03-12 | 安徽鑫煜门窗有限公司 | Glass fiber reinforced plastic door plate foaming pressing machine with uniform stress |
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