CN113083982A - Automatic ejection mechanism of punching machine for producing refrigerator underframe - Google Patents
Automatic ejection mechanism of punching machine for producing refrigerator underframe Download PDFInfo
- Publication number
- CN113083982A CN113083982A CN202110489928.0A CN202110489928A CN113083982A CN 113083982 A CN113083982 A CN 113083982A CN 202110489928 A CN202110489928 A CN 202110489928A CN 113083982 A CN113083982 A CN 113083982A
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- CN
- China
- Prior art keywords
- stamping
- fixedly arranged
- punching
- bottom end
- producing
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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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses an automatic ejection mechanism of a punching machine for producing a refrigerator underframe, which comprises a punching platen, wherein a punching groove is formed in the middle of the upper end of the punching platen, a top plate is arranged between the lower ends of the inside of the punching groove, an electric push rod is fixedly arranged in the middle of the bottom end of the punching platen, the upper end of the electric push rod is fixedly connected with the bottom end of the top plate, a punching mechanism is fixedly arranged at the upper end of the punching platen, a telescopic press rod is fixedly arranged at the bottom end of the punching mechanism, a punching plate is fixedly arranged at the bottom end of the telescopic press rod, a touch block is fixedly arranged on the left side of the upper end of. The tool used is placed in the placing frame for storage, and when the tool is needed in the processing and using process, the placing frame is pulled to move to one side far away from the mounting groove through the pull ring, and the tool is taken out from the inside of the placing frame for use, so that the structure is more convenient and faster to operate.
Description
Technical Field
The invention relates to the technical field of punching machines, in particular to an automatic ejection mechanism of a punching machine for producing a refrigerator underframe.
Background
At present, a lot of equipment and steps are needed in the process of producing mechanical parts, and in the process of producing the plate parts, a stamping mechanism is needed for stamping forming, and the existing stamping mechanism is inconvenient to replace and take after stamping is completed.
Disclosure of Invention
The invention aims to provide an automatic ejection mechanism of a punching machine for producing a refrigerator underframe, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic ejection mechanism of a punching machine for producing a refrigerator underframe comprises a punching platen, wherein a punching groove is formed in the middle of the upper end of the punching platen, a top plate is arranged between the lower ends of the inner parts of the punching grooves, an electric push rod is fixedly arranged in the middle of the bottom end of the punching platen, the upper end of the electric push rod is fixedly connected with the bottom end of the top plate, a punching mechanism is fixedly arranged at the upper end of the punching platen, a telescopic press rod is fixedly arranged at the bottom end of the punching mechanism, a punching plate is fixedly arranged at the bottom end of the telescopic press rod, a touch block is fixedly arranged on the left side of the upper end of the punching platen, a groove is formed in the upper end of the right side of the touch block, a fixed hinge is fixedly arranged between the middle parts of the right sides of the inner parts of, the touch switch is electrically connected with the electric push rod through a lead.
Preferably, the four corners of the mounting plate are provided with slide holes, stabilizing slide bars are movably arranged between the inside of the slide holes, the upper ends of the stabilizing slide bars are fixedly connected with the bottom end of the stamping mechanism, and the bottom ends of the stabilizing slide bars penetrate through the slide holes and are fixedly connected with the upper end of the stamping bedplate.
Preferably, a fixing hole is formed between the middle of the bottom end of the stamping bedplate and the bottom end of the interior of the stamping groove, and a fixing frame is fixedly arranged between the bottom end of the electric push rod and the bottom end of the stamping bedplate.
Preferably, mounting frames are fixedly arranged between the periphery of the upper end of the stamping platen and the lower end of the periphery of the outer part of the stamping mechanism.
Preferably, the middle part of the right side of the stamping platen is provided with an installation groove, a placement frame is arranged between the inside of the installation groove, and a pull ring is fixedly arranged on the right side of the placement frame.
Preferably, the periphery inside the sliding hole and the periphery outside the stable sliding rod are polished.
Preferably, the touch switch is externally treated by waterproofing.
Preferably, the top plate, the touch block, the stable sliding rod, the stamping plate and the mounting plate are all made of alloy materials.
Compared with the prior art, the invention has the beneficial effects that:
1. when the mounting plate and the punching plate move downwards for punching, the pushing block is pressed to move downwards, and the fixed hinge is taken as an axis to drive the touch ejector rod to move upwards, when the mounting plate continuously moves downwards, the mounting plate is separated from the pushing block and resets the touch ejector rod through the fixed hinge, when the punching is finished, the upper end of the mounting plate is contacted with the bottom end of the pushing block and pushes the pushing block upwards, and the fixed hinge is used as the axis to drive the left end of the touch ejector rod to move downwards and make the left end of the touch ejector rod contact with the upper end of the touch switch, thereby starting the electric push rod through the touch switch and driving the top plate to move upwards through the electric push rod, therefore, the stamped plate is ejected out of the stamping groove, so that the stamped part can be automatically ejected out of the stamping groove in the using process, and the replacement and taking are more convenient and fast;
2. when the mounting plate and the stamping plate are driven to move up and down by simultaneously starting the stamping mechanism, the sliding holes are driven to slide outside the stable sliding rods, and the stability and flexibility of the mounting plate and the stamping plate in the moving process are improved by the matching use of the sliding holes and the stable sliding rods, a used tool is placed inside the placing frame for storage, and when the tool is needed to be used in the processing and using process, the placing frame is pulled by the pull ring to move towards one side far away from the mounting groove, and the tool is taken out from the inside of the placing frame for use, so that the structure is more convenient and faster to operate.
Drawings
FIG. 1 is a schematic view of the overall structure of an automatic ejection mechanism of a punching machine for producing a refrigerator bottom frame according to the present invention;
FIG. 2 is an enlarged structural view taken at A in FIG. 1 of an automatic ejection mechanism of a punch for producing a refrigerator bottom chassis according to the present invention;
fig. 3 is a top view of a mounting plate and a slide hole of an automatic ejection mechanism of a punch for producing a refrigerator bottom frame according to the present invention.
In the figure: 1. stamping a bedplate; 2. a touch block; 3. a fixed mount; 4. an electric push rod; 5. a top plate; 6. punching a groove; 7. mounting grooves; 8. placing the frame; 9. a stamping mechanism; 10. a telescopic pressure lever; 11. mounting a plate; 12. stamping the plate; 13. stabilizing the slide bar; 14. a mounting frame; 15. a groove; 16. touching the ejector rod; 17. fixing the hinge; 18. a pushing block; 19. a touch switch; 20. and (4) a slide hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an automatic ejection mechanism of a punching machine for producing a refrigerator underframe comprises a punching platen 1, a punching groove 6 is arranged in the middle of the upper end of the punching platen 1, a top plate 5 is arranged between the lower ends of the inside of the punching groove 6, an electric push rod 4 is fixedly arranged in the middle of the bottom end of the punching platen 1, the upper end of the electric push rod 4 is fixedly connected with the bottom end of the top plate 5, a punching mechanism 9 is fixedly arranged at the upper end of the punching platen 1, a telescopic press rod 10 is fixedly arranged at the bottom end of the punching mechanism 9, a punching plate 12 is fixedly arranged at the bottom end of the telescopic press rod 10, a touch block 2 is fixedly arranged on the left side of the upper end of the punching platen 1, a groove 15 is arranged at the upper end of the right side of the touch block 2, a fixed hinge 17 is fixedly arranged between the middle parts of the right side of the, the touch switch 19 is electrically connected with the electric push rod 4 through a lead.
The four corners of the mounting plate 11 are respectively provided with a sliding hole 20, a stable sliding rod 13 is movably arranged between the insides of the sliding holes 20, the upper ends of the stable sliding rods 13 are fixedly connected with the bottom end of the stamping mechanism 9, the bottom ends of the stable sliding rods 13 penetrate through the sliding holes 20 and are fixedly connected with the upper end of the stamping bedplate 1, so that when the stamping mechanism 9 is started to drive the mounting plate 11 and the stamping plate 12 to move up and down, the sliding holes 20 are driven to slide outside the stable sliding rods 13, and the stability and flexibility of the mounting plate 11 and the stamping plate 12 in the moving process are improved through the matching use between the sliding holes 20 and the stable sliding rods 13;
a fixing hole is formed between the middle part of the bottom end of the stamping bedplate 1 and the bottom end inside the stamping groove 6, and a fixing frame 3 is fixedly arranged between the bottom end of the electric push rod 4 and the bottom end of the stamping bedplate 1, so that the firmness of the electric push rod 4 in the working process is increased through the fixing frame 3, and the electric push rod 4 is installed and fixed through the fixing hole;
the middle part of the right side of the punching platen 1 is provided with a mounting groove 7, a placing frame 8 is arranged between the mounting grooves 7, and the right side of the placing frame 8 is fixedly provided with a pull ring, so that a used tool is placed in the placing frame 8 for storage, and in the processing and using process, when the tool is needed, the placing frame 8 is pulled by the pull ring to move to one side far away from the mounting groove 7, and the tool is taken out from the inside of the placing frame 8 for use;
the periphery inside the sliding hole 20 and the periphery outside the stable sliding rod 13 are polished, so that the flexibility in the moving process is improved and the friction force is reduced through polishing;
the exterior of the touch switch 19 is subjected to waterproof treatment, so that the touch switch 19 is convenient to protect in the using process through waterproof treatment;
the top plate 5, the touch block 2, the stable sliding rod 13, the stamping plate 12 and the mounting plate 11 are all made of alloy materials which are firm and light, so that the service life of the device in the use process is prolonged.
The working principle is as follows: the invention moves downwards in the mounting plate 11 and the punching plate 12, when the mounting plate and the punching plate move downwards to punch with the inside of the punching groove 6, the left side of the mounting plate 11 is contacted with the upper end of the pushing block 18, the pushing block 18 is pressed to move downwards, the fixed hinge 17 is taken as the axis, the touch ejector rod 16 is driven to move upwards, when the mounting plate 11 continuously moves downwards, the mounting plate is separated from the pushing block 18, the touch ejector rod 16 is reset through the fixed hinge 17, after the punching is finished, the upper end of the mounting plate 11 is contacted with the bottom end of the pushing block 18, the pushing block 18 is pushed upwards, the fixed hinge 17 is taken as the axis, the left side end of the touch ejector rod 16 is driven to move downwards, the left side end of the touch ejector rod 16 is contacted with the upper end of the touch switch 19, the electric push rod 4 is started through the touch switch 19, the top plate 5 is driven to move upwards through the electric push rod 4, inside ejecting punching press groove 6, it is more convenient when taking like this to change, start punching press mechanism 9 simultaneously and drive mounting panel 11 and punching press board 12 and reciprocate, all drive slide opening 20 and stabilize slide bar 13 outside and slide, and use through the cooperation between slide opening 20 and the stable slide bar 13, increase mounting panel 11 and punching press board 12 stability and the flexibility at the removal in-process, place the instrument of using inside placing frame 8, deposit, and in-process in processing use, when needing use tools, place frame 8 through the pull ring pulling and remove toward the one side of keeping away from mounting groove 7, and use the instrument from placing inside taking out of frame 8, such structure operation is got up more convenient.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an automatic ejection mechanism of punching machine for producing refrigerator chassis, includes punching press platen (1), its characterized in that: the stamping device is characterized in that a stamping groove (6) is formed in the middle of the upper end of the stamping platen (1), a top plate (5) is arranged between the lower ends of the interior of the stamping groove (6), an electric push rod (4) is fixedly arranged in the middle of the bottom end of the stamping platen (1), the upper end of the electric push rod (4) is fixedly connected with the bottom end of the top plate (5), a stamping mechanism (9) is fixedly arranged at the upper end of the stamping platen (1), a telescopic press rod (10) is fixedly arranged at the bottom end of the stamping mechanism (9), a stamping plate (12) is fixedly arranged at the bottom end of the telescopic press rod (10), a touch block (2) is fixedly arranged on the left side of the upper end of the stamping platen (1), a groove (15) is formed in the upper end of the right side of the touch block (2), a fixed hinge (17) is fixedly, a pushing block (18) is fixedly arranged in the middle of the right side of the fixed hinge (17), a touch switch (19) is fixedly arranged at the bottom end inside the groove (15), and the touch switch (19) is electrically connected with the electric push rod (4) through a lead.
2. The automatic ejection mechanism of a punching machine for producing a refrigerator bottom frame according to claim 1, characterized in that: mounting panel (11) four corners department has all seted up slide opening (20), all the activity is provided with between slide opening (20) inside and stabilizes slide bar (13), stabilize slide bar (13) upper end all with punching press mechanism (9) bottom fixed connection, stabilize slide bar (13) bottom and all pass slide opening (20) and punching press platen (1) upper end fixed connection.
3. The automatic ejection mechanism of a punching machine for producing a refrigerator bottom frame according to claim 1, characterized in that: a fixing hole is formed between the middle of the bottom end of the stamping bedplate (1) and the bottom end inside the stamping groove (6), and a fixing frame (3) is fixedly arranged between the bottom end of the electric push rod (4) and the bottom end of the stamping bedplate (1).
4. The automatic ejection mechanism of a punching machine for producing a refrigerator bottom frame according to claim 1, characterized in that: and mounting frames (14) are fixedly arranged between the periphery of the upper end of the stamping bedplate (1) and the lower end of the periphery of the outside of the stamping mechanism (9).
5. The automatic ejection mechanism of a punching machine for producing a refrigerator bottom frame according to claim 1, characterized in that: the stamping die plate is characterized in that a mounting groove (7) is formed in the middle of the right side of the stamping die plate (1), a placing frame (8) is arranged between the inside of the mounting groove (7), and a pull ring is fixedly arranged on the right side of the placing frame (8).
6. The automatic ejection mechanism of a punching machine for producing a refrigerator bottom frame according to claim 2, characterized in that: the inner periphery of the sliding hole (20) and the outer periphery of the stable sliding rod (13) are polished.
7. The automatic ejection mechanism of a punching machine for producing a refrigerator bottom frame according to claim 1, characterized in that: the touch switch (19) is externally subjected to waterproof treatment.
8. The automatic ejection mechanism of a punching machine for producing a refrigerator bottom frame according to claim 2, characterized in that: the top plate (5), the touch block (2), the stable sliding rod (13), the stamping plate (12) and the mounting plate (11) are all made of alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110489928.0A CN113083982A (en) | 2021-05-06 | 2021-05-06 | Automatic ejection mechanism of punching machine for producing refrigerator underframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110489928.0A CN113083982A (en) | 2021-05-06 | 2021-05-06 | Automatic ejection mechanism of punching machine for producing refrigerator underframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113083982A true CN113083982A (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110489928.0A Pending CN113083982A (en) | 2021-05-06 | 2021-05-06 | Automatic ejection mechanism of punching machine for producing refrigerator underframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113083982A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116422752A (en) * | 2023-05-05 | 2023-07-14 | 佛山市康能精密钣金有限公司 | Punching machine for hardware manufacturing |
-
2021
- 2021-05-06 CN CN202110489928.0A patent/CN113083982A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116422752A (en) * | 2023-05-05 | 2023-07-14 | 佛山市康能精密钣金有限公司 | Punching machine for hardware manufacturing |
| CN116422752B (en) * | 2023-05-05 | 2024-02-20 | 揭阳市雄鹰五金塑胶有限公司 | Punching machine for hardware manufacturing |
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