CN209830036U - High-precision stamping die for steel plate of refrigerator - Google Patents
High-precision stamping die for steel plate of refrigerator Download PDFInfo
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- CN209830036U CN209830036U CN201920619970.8U CN201920619970U CN209830036U CN 209830036 U CN209830036 U CN 209830036U CN 201920619970 U CN201920619970 U CN 201920619970U CN 209830036 U CN209830036 U CN 209830036U
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Abstract
The utility model discloses a high-precision stamping die for steel plates of refrigerators, which comprises a fixed die, wherein a movable die is arranged above the fixed die, positioning holes are formed in the four corners of the fixed die, positioning columns are fixedly connected to the four corners of the movable die, the positioning columns are matched and spliced with the positioning holes, a cavity structure is arranged inside the fixed die, the side edge of the fixed die is connected with a liquid inlet joint and a liquid outlet joint, the other ends of the liquid inlet joint and the liquid outlet joint are communicated with the cavity structure, a hydraulic oil cylinder is fixedly arranged above the movable die, the output end of the hydraulic oil cylinder is fixedly connected with the movable die, an ejection cylinder is fixedly arranged below the fixed die, the output end of the ejection cylinder penetrates through the fixed die, and an ejection plate is connected to the end part of the output end of the ejection cylinder, so that the high, good stability and high precision, and is worth popularizing.
Description
Technical Field
The utility model relates to a stamping die technical field specifically is a refrigerator steel sheet high accuracy stamping die.
Background
The refrigerator is a daily article for people to live, convenience is added to the life of people, and along with the improvement of the living standard of people, people not only meet the refrigeration and preservation functions of the refrigerator, but also put forward higher requirements on the external appearance attractiveness. The existing refrigerator steel plate processing requires high precision, but the existing stamping die is easy to lose stability under continuous high-speed stamping, so that the invention of the refrigerator steel plate high-precision stamping die is necessary to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a refrigerator steel sheet high accuracy stamping die to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-precision stamping die for a steel plate of a refrigerator comprises a fixed die, wherein a movable die is arranged above the fixed die, a fixed die male die is arranged on the upper surface of the fixed die, a movable die female die is arranged on the lower surface of the movable die, the fixed die male die and the movable die female die are matched and arranged with each other, the fixed die male die and the movable die female die are arranged, so that the rapid forming of the steel plate can be conveniently realized in the stamping process, positioning holes are formed in the four corners of the fixed die, positioning columns are fixedly connected with the four corners of the movable die and are in matched insertion with each other, a cavity structure is arranged in the fixed die, a liquid inlet connector and a liquid outlet connector are connected to the side edge of the fixed die, the other ends of the liquid inlet connector and the liquid outlet connector are communicated with the cavity structure, cooling liquid can be filled in, conveniently add and the evacuation coolant liquid, the top fixed mounting of movable mould has hydraulic cylinder, fixed connection between hydraulic cylinder's the output and the movable mould, the hydraulic cylinder of setting makes things convenient for the punching press operation of drive movable mould, the below fixed mounting of cover half has ejecting cylinder, ejecting cylinder's output runs through the cover half, and has ejector plate at the end connection of ejecting cylinder output, and the ejecting cylinder of setting conveniently realizes the mould unloading.
Preferably, the ejector plate is embedded in the upper surface of the fixed die male die.
Preferably, the both sides of cover half are through bolt fixedly connected with rack, the both sides fixedly connected with fixing base of movable mould, it has the guide hole to open on the fixing base, one side that the inside of fixing base is located the guide hole is provided with the gear.
Preferably, the gear is rotatably arranged in the fixed seat, and a guide hole extends from one side of the gear.
Preferably, the rack is inserted into the guide hole, and the rack is meshed with the gear.
Compared with the prior art, the beneficial effects of the utility model are as follows: this refrigerator steel sheet high accuracy stamping die, during the use, place the steel sheet on the cover half terrace die, hydraulic cylinder through setting up, conveniently drive the punching press operation of movable mould, the ejecting cylinder that sets up after the punching press was accomplished, conveniently realize the operation of unloading the mould, the cavity structure of setting, inside can fill cooling liquid, conveniently realize the cooling of cover half, the liquid inlet joint and the liquid outlet joint of setting, conveniently add and the evacuation coolant liquid, rack and gear through setting up, conveniently realize the stability of cover half and movable mould under continuous high-speed punching press, improve the precision of punching press, this refrigerator steel sheet high accuracy stamping die, and reasonable design, moreover, the steam generator is simple in structure, high stability, high precision, and is worth wideling popularize.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fixed mold structure of the present invention;
fig. 3 is a schematic structural diagram of the moving mold of the present invention.
In the figure: 1. fixing a mold; 2. moving the mold; 3. fixing a die male die; 4. moving die female dies; 5. positioning holes; 6. a positioning column; 7. a cavity structure; 8. a liquid inlet joint; 9. a liquid outlet joint; 10. a hydraulic cylinder; 11. a fixed seat; 12. a guide hole; 13. a rack; 14. a gear; 15. ejecting out the cylinder; 16. and ejecting the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a high-precision stamping die for a steel plate of a refrigerator comprises a fixed die 1, a movable die 2 is arranged above the fixed die 1, a fixed die male die 3 is arranged on the upper surface of the fixed die 1, a movable die female die 4 is arranged on the lower surface of the movable die 2, the fixed die male die 3 and the movable die female die 4 are arranged in a matching manner, the fixed die male die 3 and the movable die female die 4 are arranged to facilitate rapid forming of the steel plate in the stamping process, positioning holes 5 are formed in four corners of the fixed die 1, positioning columns 6 are fixedly connected to four corners of the movable die 2, the positioning columns 6 and the positioning holes 5 are inserted in a matching manner, a cavity structure 7 is arranged inside the fixed die 1, a liquid inlet joint 8 and a liquid outlet joint 9 are connected to the side edge of the fixed die 1, and the other ends of the liquid inlet, the cavity structure 7 that sets up, inside can fill cooling liquid, conveniently realizes the cooling of cover half 1, and the inlet connector 8 and the play liquid joint 9 of setting conveniently add and the evacuation coolant liquid, the top fixed mounting of movable mould 2 has hydraulic cylinder 10, fixed connection between hydraulic cylinder 10's the output and the movable mould 2, the hydraulic cylinder 10 of setting conveniently drives the punching press operation of movable mould 2, the below fixed mounting of cover half 1 has ejecting cylinder 15, ejecting cylinder 15's output runs through cover half 1, and has ejector plate 16 at the end connection of ejecting cylinder 15 output, ejecting cylinder 15 of setting, conveniently realizes unloading the mould.
Specifically, the ejector plate 16 is embedded in the upper surface of the stationary mold punch 3.
Specifically, bolt fixedly connected with rack 13 is passed through to the both sides of cover half 1, the both sides fixedly connected with fixing base 11 of movable mould 2, it has guide hole 12 to open on the fixing base 11, one side that the inside of fixing base 11 is located guide hole 12 is provided with gear 14.
Specifically, the gear 14 is rotatably disposed in the fixing base 11, and a guide hole 12 extends from one side of the gear 14.
Specifically, the rack 13 is inserted into the guide hole 12, and the rack 13 is engaged with the gear 14.
Specifically, through the rack 13 and the gear 14, the stability of the fixed die 1 and the movable die 2 under continuous high-speed stamping is conveniently realized, and the stamping precision is improved.
The working principle is as follows: this refrigerator steel sheet high accuracy stamping die, in using, place the steel sheet on cover half terrace die 3, hydraulic cylinder 10 through setting up, conveniently drive the punching press operation of movable mould 2, ejecting cylinder 15 that sets up after the punching press was accomplished, conveniently realize the operation of unloading the mould, the cavity structure 7 of setting, inside can fill cooling liquid, conveniently realize the cooling of cover half 1, the liquid inlet connector 8 and the liquid outlet connector 9 of setting, conveniently add and evacuation cooling liquid, rack 13 and gear 14 through setting up, conveniently realize the stability of cover half 1 and movable mould 2 under the punching press of continuous high speed, improve the precision of punching press, this refrigerator steel sheet high accuracy stamping die, reasonable in design, moreover, the steam generator is simple in structure, good stability, high precision, and is worth wideling popularize.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a refrigerator steel sheet high accuracy stamping die, includes cover half (1), its characterized in that: a movable die (2) is arranged above the fixed die (1), a fixed die convex die (3) is arranged on the upper surface of the fixed die (1), a movable die concave die (4) is arranged on the lower surface of the movable die (2), the fixed die convex die (3) and the movable die concave die (4) are matched with each other, positioning holes (5) are formed in four corners of the fixed die (1), positioning columns (6) are fixedly connected to four corners of the movable die (2), the positioning columns (6) and the positioning holes (5) are matched and spliced with each other, a cavity structure (7) is arranged in the fixed die (1), a liquid inlet connector (8) and a liquid outlet connector (9) are connected to the side edge of the fixed die (1), the other ends of the liquid inlet connector (8) and the liquid outlet connector (9) are communicated with the cavity structure (7), a hydraulic oil cylinder (10) is fixedly, the hydraulic oil cylinder is characterized in that the output end of the hydraulic oil cylinder (10) is fixedly connected with the movable die (2), an ejection cylinder (15) is fixedly mounted below the fixed die (1), the output end of the ejection cylinder (15) penetrates through the fixed die (1), and an ejection plate (16) is connected to the end part of the output end of the ejection cylinder (15).
2. The high-precision stamping die for steel plates of refrigerators according to claim 1, is characterized in that: the ejector plate (16) is embedded in the upper surface of the fixed die male die (3).
3. The high-precision stamping die for steel plates of refrigerators according to claim 1, is characterized in that: the utility model discloses a fixed mould, including cover half (1), fixed mould (2), both sides fixedly connected with rack (13) of cover half (1), both sides fixedly connected with fixing base (11) of movable mould (2), it has guide hole (12) to open on fixing base (11), one side that the inside of fixing base (11) is located guide hole (12) is provided with gear (14).
4. The high-precision stamping die for steel plates of refrigerators according to claim 3, is characterized in that: the gear (14) is rotatably arranged in the fixed seat (11), and a guide hole (12) extends from one side of the gear (14).
5. The high-precision stamping die for steel plates of refrigerators according to claim 3, is characterized in that: the rack (13) is inserted in the guide hole (12), and the rack (13) is meshed with the gear (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920619970.8U CN209830036U (en) | 2019-04-30 | 2019-04-30 | High-precision stamping die for steel plate of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920619970.8U CN209830036U (en) | 2019-04-30 | 2019-04-30 | High-precision stamping die for steel plate of refrigerator |
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| Publication Number | Publication Date |
|---|---|
| CN209830036U true CN209830036U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920619970.8U Active CN209830036U (en) | 2019-04-30 | 2019-04-30 | High-precision stamping die for steel plate of refrigerator |
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| CN (1) | CN209830036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151653A (en) * | 2020-01-07 | 2020-05-15 | 杨士强 | Anti-rebound hardware stamping die |
-
2019
- 2019-04-30 CN CN201920619970.8U patent/CN209830036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151653A (en) * | 2020-01-07 | 2020-05-15 | 杨士强 | Anti-rebound hardware stamping die |
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