CN110899443A - Punching machine for support sheet - Google Patents
Punching machine for support sheet Download PDFInfo
- Publication number
- CN110899443A CN110899443A CN201911373230.1A CN201911373230A CN110899443A CN 110899443 A CN110899443 A CN 110899443A CN 201911373230 A CN201911373230 A CN 201911373230A CN 110899443 A CN110899443 A CN 110899443A
- Authority
- CN
- China
- Prior art keywords
- air cylinder
- workbench
- supporting
- support sheet
- control switch
- Prior art date
- 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.)
- Withdrawn
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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
- B21D22/08—Stamping using rigid devices or tools with die parts on rotating carriers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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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
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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 a punching machine for a support sheet, which comprises a workbench and a control switch, wherein the workbench is rotationally connected with a support sheet, a carrying block is arranged on the support sheet, a mounting hole for placing a support column is formed in the carrying block, a punching mechanism is arranged on the workbench, and the punching mechanism comprises a base, a first air cylinder fixed on the base and a pressing block fixed on an air cylinder rod; the control switch controls the first air cylinder to work, and the punching machine realizes the fixation between the supporting sheet and the supporting column in a punching mode, realizes the quick fixation between the supporting sheet and the supporting column and improves the working efficiency; the punching machine is provided with the punching mechanism and the ejection mechanism, so that molded parts are prevented from being manually taken out, the manual safety is protected, and the working efficiency is improved.
Description
Technical Field
The invention relates to punching equipment, in particular to a punching machine for a support sheet.
Background
With the development of economy and social progress, the health consciousness of people is continuously improved, the self-care consciousness is enhanced, the requirements of people on living environment, personal health care, medical treatment and the like are higher and higher, the sphygmomanometer is a mechanical sphygmomanometer belonging to indirect measurement methods, is convenient and quick to use, and is increasingly widely applied.
The mechanical sphygmomanometer is a medical instrument used in conjunction with a stethoscope for measuring the blood pressure of a human body, and consists of a movement, a diaphragm capsule, a dial, a pointer and a meter shell. The diaphragm capsule converts the gas pressure to be measured into mechanical displacement, the movement converts the mechanical displacement generated by the diaphragm capsule into mechanical rotation of the gear shaft, and the pointer fixedly arranged on the gear shaft indicates the gas pressure on the scale printed on the dial. The movement, the diaphragm capsule and the dial are all arranged in the watch case, and the mechanical sphygmomanometer has the advantages of simple structure, convenient maintenance, high reliability, low price and the like, and is widely applied.
The support column needs to be arranged between the support sheet and the gauge outfit shell, the original support column and the support sheet are fixed through glue or bolts, the glue is easy to fall off in a glue fixing mode, the bolt fixing mode is time-consuming, and the working efficiency is low.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a support sheet punching machine, which fixes a support sheet and a support column in a punching mode.
The technical scheme is as follows: the punching machine for the support sheet comprises a workbench and a control switch, wherein the workbench is rotatably connected with a support sheet, a carrying block is arranged on the support sheet, a mounting hole for placing a support column is formed in the carrying block, a punching mechanism is arranged on the workbench, and the punching mechanism comprises a base, a first air cylinder fixed on the base and a pressing block fixed on an air cylinder rod; the control switch controls the first air cylinder to work.
Through adopting above-mentioned technical scheme, put into the mounting hole with the support column, with backing sheet to objective block surface, the through-hole of backing sheet aims at the support column top, rotates the supporting disk, and the objective block is located the briquetting below, and control switch control cylinder work, cylinder pole drive briquetting act on the backing sheet, and the through-hole and the support column interference of backing sheet are connected in order to realize fixing between them.
Further, a motor is arranged at the bottom of the workbench, and a motor shaft penetrates through the workbench; the top of the motor shaft is fixedly connected with the supporting disk, and the control switch controls the motor to work.
Further, an ejection mechanism is arranged between the workbench and the supporting plate, the ejection mechanism comprises a second air cylinder, a connecting block fixedly connected with an air cylinder rod and an ejector pin arranged at the top of the connecting block, the second air cylinder works, the ejector pin ejects the punched supporting sheet and the punched supporting column out of the mounting hole, and a control switch controls the second air cylinder to work.
Further, a photoelectric sensor and a display are arranged on one side of the base, the photoelectric sensor is right opposite to the pressing block, and the photoelectric sensor converts optical signals into electric signals according to the movement times of the pressing block and feeds the electric signals back to the display for counting.
Furthermore, a plurality of object carrying blocks are arranged at intervals along the circumference of the edge of the supporting disc, and the angles between the object carrying blocks are consistent.
Has the advantages that: compared with the prior art, the invention has the advantages that: the punching machine realizes the fixation between the supporting sheet and the supporting column in a punching mode, realizes the quick fixation between the supporting sheet and the supporting column and improves the working efficiency; the punching machine is provided with the punching mechanism and the ejection mechanism, so that molded parts are prevented from being manually taken out, the manual safety is protected, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic view of a structure of a punch for supporting a sheet.
Detailed Description
As shown in fig. 1, the punching machine for the support sheet comprises a workbench 1 and a control switch 2, wherein the workbench 1 is rotatably connected with a support plate 3, an object carrying block 4 is arranged on the support plate 3, an installation hole 5 for placing a support column is arranged on the object carrying block 4, a punching mechanism 6 is arranged on the workbench 1, and the punching mechanism 6 comprises a base 61, a first cylinder 62 fixed on the base 61 and a pressing block 63 fixed on a cylinder rod; the control switch 2 controls the first cylinder 62 to work.
Because the angle of the manual rotation supporting disc 3 is fixed, the object carrying block 4 is difficult to be positioned under the pressing block 63, the motor 7 is arranged at the bottom of the workbench 1, and the shaft of the motor 7 penetrates through the workbench 1; the top of the shaft of the motor 7 is fixedly connected with the supporting disk 3, and the control switch 2 controls the motor 7 to work. The motor 7 can rotate at the same angle every time, and the working efficiency is improved.
After the supporting sheet and the supporting column are fixed in a stamping mode, the supporting sheet is attached to the object carrying block 4, the difficulty in manual taking out is high, and the safety of workers is affected, so that an ejection mechanism 8 is arranged between the workbench 1 and the supporting sheet 3, the ejection mechanism 8 comprises a second air cylinder 81, a connecting block 82 fixedly connected with an air cylinder rod and a thimble 83 arranged at the top of the connecting block 82, the second air cylinder 81 works, the thimble 83 ejects the stamped supporting sheet and the stamped supporting column out of the mounting hole 5, and the second air cylinder 81 is controlled to work by the control switch 2.
In order to calculate the workload, a photoelectric sensor 9 and a display 10 are arranged on one side of the base 61, the photoelectric sensor 9 is right opposite to the pressing block 63, and the photoelectric sensor 9 converts an optical signal into an electric signal according to the number of times of movement of the pressing block 63 and feeds the electric signal back to the display 10 for counting.
In order to fix the supporting sheet and the supporting column, the object carrying block 4 of the punching machine is used for placing parts, the pressing block 63 is used for punching the object carrying block 4 and the ejector pin 83 is used for ejecting the supporting sheet and the supporting column, therefore, the edge of the supporting plate 3 is required to be provided with a plurality of object carrying blocks 4 at intervals along the circumference, and the angles between the object carrying blocks 4 are consistent. The carrier block 4 here is at least three.
The working process is as follows: the support column is placed into the mounting hole 5, the support sheet is placed on the surface of the object carrying block 4, the through hole of the support sheet is aligned to the top end of the support column, the support sheet 3 is rotated, the object carrying block 4 is located below the pressing block 63, the control switch 2 controls the first cylinder 62 to work, the cylinder rod drives the pressing block 63 to act on the support sheet, and the through hole of the support sheet and the support column are in interference connection to achieve fixation of the through hole and the support column. The ejector pins 83 then eject the fixed support posts and sheet, which can be done simultaneously due to the plurality of carrier blocks 4, and the control switch 2 is manually operated to control the operation of the press.
Claims (5)
1. A punching machine for supporting sheets comprises a workbench (1) and a control switch (2), and is characterized in that the workbench (1) is rotatably connected with a supporting disc (3), a carrying block (4) is arranged on the supporting disc (3), a mounting hole (5) for placing a supporting column is formed in the carrying block (4), a punching mechanism (6) is arranged on the workbench (1), and the punching mechanism (6) comprises a base (61), a first air cylinder (62) fixed on the base (61) and a pressing block (63) fixed on an air cylinder rod; the control switch (2) controls the first air cylinder (62) to work.
2. The support sheet punching machine according to claim 1, wherein a motor (7) is arranged at the bottom of the worktable (1), and the shaft of the motor (7) penetrates through the worktable (1); the top of the shaft of the motor (7) is fixedly connected with the supporting disk (3), and the control switch (2) controls the motor (7) to work.
3. The support sheet punching machine according to claim 2, wherein an ejection mechanism (8) is arranged between the workbench (1) and the support plate (3), the ejection mechanism (8) comprises a second air cylinder (81), a connecting block (82) fixedly connected with an air cylinder rod and an ejector pin (83) arranged at the top of the connecting block (82), the second air cylinder (81) works, the ejector pin (83) ejects the punched support sheet and the support column from the mounting hole (5), and the control switch (2) controls the second air cylinder (81) to work.
4. The stamping press for the support sheet according to claim 1, wherein a photoelectric sensor (9) and a display (10) are arranged on one side of the base (61), the photoelectric sensor (9) is opposite to the pressing block (63), and the photoelectric sensor (9) converts an optical signal into an electrical signal according to the number of movements of the pressing block (63) and feeds the electrical signal back to the display (10) for counting.
5. A press for support sheets according to claim 1, characterized in that the edge of the support plate (3) is provided with a plurality of carriers (4) at circumferentially spaced intervals, the carriers (4) having a uniform angle therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911373230.1A CN110899443A (en) | 2019-12-27 | 2019-12-27 | Punching machine for support sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911373230.1A CN110899443A (en) | 2019-12-27 | 2019-12-27 | Punching machine for support sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110899443A true CN110899443A (en) | 2020-03-24 |
Family
ID=69827916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911373230.1A Withdrawn CN110899443A (en) | 2019-12-27 | 2019-12-27 | Punching machine for support sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110899443A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390045A (en) * | 2020-04-02 | 2020-07-10 | 合肥百恒设备模具有限公司 | Material transferring structure for oil pressure punching machine |
| CN116714161A (en) * | 2023-08-04 | 2023-09-08 | 广州兔鼠实业有限公司 | Quick processing and forming equipment for hardware plastic parts |
-
2019
- 2019-12-27 CN CN201911373230.1A patent/CN110899443A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390045A (en) * | 2020-04-02 | 2020-07-10 | 合肥百恒设备模具有限公司 | Material transferring structure for oil pressure punching machine |
| CN116714161A (en) * | 2023-08-04 | 2023-09-08 | 广州兔鼠实业有限公司 | Quick processing and forming equipment for hardware plastic parts |
| CN116714161B (en) * | 2023-08-04 | 2023-11-10 | 广州兔鼠实业有限公司 | Quick processing and forming equipment for hardware plastic parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200324 |
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| WW01 | Invention patent application withdrawn after publication |