CN212093889U

CN212093889U - Compound stamping die of printer sheet metal component

Info

Publication number: CN212093889U
Application number: CN201922301557.XU
Authority: CN
Inventors: 钟群; 李道龙; 李康; 展锴
Original assignee: Pengfei Precision Metal Products Wuxi Co ltd
Current assignee: Pengfei Precision Metal Products Wuxi Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-12-08
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a composite stamping die for a printer sheet metal part, which belongs to the technical field of stamping dies and comprises a workbench, wherein a first air cylinder is arranged on the lower end surface of a first mounting block, a plurality of punching needles are embedded in the lower end surface of a dismounting plate, a punching knife is embedded in the lower end surface of a mounting seat, a punching opening matched with the punching knife is arranged at the inner bottom end of the workbench, a third mounting block is movably connected on the left side of the lower end surface of the punching opening, a third air cylinder is detachably connected on the left side of the inner part of a receiving table, a third connecting rod is arranged on the right side of the third air cylinder, the output end of the third connecting rod is detachably connected with a fourth mounting block, and a guide plate is detachably connected on the right side of the fourth mounting block, thereby achieving the effect of classifying and collecting stamping round hole waste materials and sheet metal parts formed by stamping when stamping the sheet metal part, the labor amount of workers is increased due to manual collection and classification, and the stamping efficiency of the sheet metal parts is improved.

Description

Compound stamping die of printer sheet metal component

Technical Field

The utility model relates to a stamping die technical field, in particular to compound stamping die of printer sheet metal component.

Background

The Printer (Printer) is one of the output devices of the computer, which is used to print the result of the computer processing on the relevant medium, and there are three indicators for measuring the quality of the Printer: printing resolution, printing speed and noise, various types of printers, whether there is a striking action on paper according to a printing element, a fractional impact printer and a non-impact printer, a fractional full-font printer and a dot matrix character printer according to a printed character structure.

The compound stamping die of current printer sheet metal component can not carry out categorised collection with the punching press round hole waste material and the sheet metal component that the punching press formed when punching press sheet metal component, and then needs the worker to collect and categorised the amount of labour that causes the increase staff, has reduced the efficiency of sheet metal component punching press.

SUMMERY OF THE UTILITY MODEL

The utility model provides a compound stamping die of printer sheet metal component, can not carry out the problem of categorised collection to the punching press round hole waste material and the sheet metal component that the punching press formed when aiming at solving current compound stamping die of printer sheet metal component punching press sheet metal component.

The utility model is realized in such a way, a composite stamping die for sheet metal parts of printers comprises a workbench, wherein the lower end surface of the workbench is fixedly connected with a receiving platform, the top end of the inner part of the workbench is detachably connected with a first mounting block, the lower end surface of the first mounting block is provided with a first air cylinder, the output end of the first air cylinder is detachably connected with a first connecting rod, the lower end surface of the first connecting rod is detachably connected with a connecting plate, the lower end surface of the connecting plate is fixedly connected with a connecting column, the lower end surface of the connecting column is detachably connected with a fixed plate, the lower end surface of the fixed plate is provided with a dismounting plate, the lower end surface of the dismounting plate is embedded with a plurality of punching needles, the left side and the right side of the lower end surface of the connecting plate can be respectively provided with a second mounting block, the lower end surfaces of two second mounting blocks are both provided with second air cylinders, the lower end surfaces of the two second connecting rods are detachably connected with a mounting seat, the upper end surface of the mounting seat is provided with a through hole, the lower end of the connecting column penetrates through the through hole and extends to the lower part of the through hole, a stamping knife is embedded into the lower end surface of the mounting seat, a stamping opening matched with the stamping knife is formed in the bottom end of the inner part of the workbench, a third mounting block is movably connected to the left side of the lower end surface of the stamping opening, a third air cylinder is detachably connected to the left side of the inner part of the receiving table, a third connecting rod is installed on the right side of the third air cylinder, a fourth mounting block is detachably connected to the output end of the third connecting rod, a guide plate is detachably connected to the right side of the fourth mounting block, the right side of the guide plate is detachably connected with the lower end surface of the third mounting block, and the bottom end of the inner part of, the height of sheet metal component case is less than the height of dump bin.

Carry in order to remind the staff to change waste bin and the sheet metal component case after filling, as the utility model discloses a compound stamping die of printer sheet metal component is preferred, the alarm is installed to the up end of workstation, the lower terminal surface of waste bin and sheet metal component case all imbeds and is provided with gravity sensor, be electric connection between gravity sensor and the alarm.

In order to fix the raw material plate, avoid the raw material plate to take place to incline in the stamping process, as the utility model discloses a printer sheet metal component stamping die is preferred, the inside top of workstation can be dismantled and is connected with two connecting blocks, two the connecting block is located the left and right sides of first installation piece respectively, two the fourth cylinder is all installed to the lower terminal surface of connecting block, two the output of fourth cylinder all can be dismantled and be connected with the fourth connecting rod, two the pressure strip is all installed to the lower terminal surface of fourth connecting rod.

For convenient change stamping knife and the needle that punches a hole, as the utility model discloses a compound stamping die of printer sheet metal component is preferred, all the dismantlement in the left and right sides of mount pad is connected with two second nuts, the mount pad can be dismantled through four second nuts with the stamping knife and be connected, the lower terminal surface of dismantlement board can be dismantled and be connected with four first nuts, the dismantlement board can be dismantled through four first nuts with the fixed plate and be connected.

Move in order to prevent the stock guide to continue, avoid the waste material to fall the outside of dump bin, conduct the utility model discloses a compound stamping die of printer sheet metal component is preferred, the up end fixedly connected with cardboard of dump bin.

In order to reduce the damage of pressure strip to the raw materials board surface, conduct the utility model discloses a compound stamping die of printer sheet metal component is preferred, two the equal fixedly connected with rubber pad of lower terminal surface of pressure strip.

In order to prevent that the raw materials from dropping from the place ahead of workstation, as the utility model discloses a compound stamping die of printer sheet metal component is preferred, the inside bottom front end fixedly connected with baffle of workstation.

In order to facilitate the opening and closing of first cylinder, second cylinder and fourth cylinder of control, as the utility model discloses a compound stamping die of printer sheet metal component is preferred, connect the preceding terminal surface of material platform from left to right to install first switch, second switch and third switch in proper order, be electric connection between first switch and the first cylinder, be electric connection between second switch and two second cylinders, be electric connection between third switch and two fourth cylinders.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when needing the punching press sheet metal component, place the inside bottom of workstation with the raw materials board of punching press sheet metal component, open first cylinder after that, first cylinder drives the punching press and carries out the punching press installation piece to the raw materials board upper end, the round hole waste material that produces simultaneously among the stamping process falls the below through the punching press mouth, the inside of blanking case is fallen through the stock guide landing, open the third cylinder after that, the third cylinder drives stamping knife and carries out the punching press to raw materials board, open the third cylinder simultaneously, the third cylinder drives the stock guide and removes left, the sheet metal component that the punching press formed falls to the inside of sheet metal component case through the punching press mouth is perpendicular, thereby the effect of carrying out the classified collection to punching press round hole waste material and the sheet metal component that the punching press formed when having reached the punching press sheet metal component, avoid artifical collection and categorised the amount of labour that causes the increase staff, the efficiency of sheet metal component punching press has been.

2. When the inside of waste bin and sheet metal component case is filled with waste material and sheet metal component respectively, gravity sensor gives the alarm with signal transmission, and the alarm sends out the police dispatch newspaper to reached and reminded the staff and changed the effect of carrying to waste bin and sheet metal component case after filling with.

Drawings

FIG. 1 is a structural diagram of a composite stamping die for a sheet metal part of a printer according to the present invention;

fig. 2 is a cross-sectional view of the composite stamping die for the sheet metal part of the printer of the present invention;

FIG. 3 is a cross-sectional view of the punching knife of the present invention;

fig. 4 is a cross-sectional view of the second cylinder of the present invention.

In the figure: 1. a work table; 101. punching a hole; 102. a baffle plate; 103. a receiving platform; 2. a first mounting block; 201. a first cylinder; 202. a first connecting rod; 203. a connecting plate; 204. connecting columns; 205. a fixing plate; 206. disassembling the plate; 207. punching a hole needle; 208. a first nut; 3. a second mounting block; 301. a second cylinder; 302. a second connecting rod; 303. a mounting seat; 3031. opening a hole; 304. punching a knife; 305. a second nut; 4. a third mounting block; 401. a third cylinder; 402. a third connecting rod; 403. a fourth mounting block; 404. a material guide plate; 5. a waste bin; 501. a sheet metal part box; 502. clamping a plate; 503. a gravity sensor; 504. an alarm; 6. connecting blocks; 601. a fourth cylinder; 602. a fourth connecting rod; 603. a compression plate; 604. a rubber pad; 7. a first switch; 701. a second switch; 702. and a third switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution: a composite stamping die for a printer sheet metal part comprises a workbench 1, a material receiving table 103 is fixedly connected to the lower end face of the workbench 1, a first mounting block 2 is detachably connected to the top end of the interior of the workbench 1, a first air cylinder 201 is mounted on the lower end face of the first mounting block 2, a first connecting rod 202 is detachably connected to the output end of the first air cylinder 201, a connecting plate 203 is detachably connected to the lower end face of the first connecting rod 202, a connecting column 204 is fixedly connected to the lower end face of the connecting plate 203, a fixing plate 205 is detachably connected to the lower end face of the connecting column 204, a dismounting plate 206 is mounted on the lower end face of the fixing plate 205, a plurality of punching needles 207 are embedded in the lower end face of the dismounting plate 206, second mounting blocks 3 are detachable to the left side and the right side of the lower end face of the connecting plate 203, second air cylinders 301 are mounted on the lower end faces of the two second, the lower end surfaces of the two second connecting rods 302 are detachably connected with a mounting seat 303, the upper end surface of the mounting seat 303 is penetrated and provided with an opening 3031, the lower end of the connecting column 204 penetrates through the opening 3031 and extends to the lower part of the opening 3031, a stamping knife 304 is embedded in the lower end surface of the mounting seat 303, the inner bottom end of the workbench 1 is provided with a stamping opening 101 matched with the stamping knife 304, the left side of the lower end surface of the stamping opening 101 is movably connected with a third mounting block 4, the inner left side of the material receiving platform 103 is detachably connected with a third air cylinder 401, the right side of the third air cylinder 401 is provided with a third connecting rod 402, the output end of the third connecting rod 402 is detachably connected with a fourth mounting block 403, the right side of the fourth mounting block 403 is detachably connected with a material guide plate 404, the right side of the material guide plate 404 is detachably connected with the lower end surface of the third mounting block 4, the, the height of the sheet metal box 501 is less than the height of the scrap box 5.

In this embodiment: the first cylinder 201 is of the type: SD50, when stamping sheet metal parts, placing the sheet metal parts to the bottom of the workbench 1, then opening the first cylinder 201, the first cylinder 201 drives the punching needle 207 to punch the upper end of the sheet metal parts to mount the blocks, meanwhile, the round hole waste generated in the punching process falls to the lower part through the punching port 101, then falls to the inside of the waste box 5 through the guide plate 404, then opening the second cylinder 301, the second cylinder 301 drives the punching knife 304 to punch the sheet metal parts, simultaneously, opening the third cylinder 401, the third cylinder 401 drives the guide plate 404 to move to the left, the punched sheet metal parts vertically fall to the inside of the sheet metal box 501 through the punching port 101, thereby achieving the effect of classifying and collecting the punched round hole waste and sheet metal parts when punching the sheet metal parts, avoiding the labor intensity of workers caused by manual collection and classification, the efficiency of sheet metal component punching press has been improved.

As a technical optimization scheme of the utility model, alarm 504 is installed to the up end of workstation 1, and the lower terminal surface of dump bin 5 and sheet metal component case 501 all imbeds and is provided with gravity sensor 503, is electric connection between gravity sensor 503 and the alarm 504.

In this embodiment: the type of alarm 504 is: the type of the sound and light integrated alarm and the gravity sensor 503 is as follows: ALS-LF4B, when the inside of waste bin 5 and sheet metal component case 501 filled with waste material and sheet metal component respectively, gravity sensor 503 gives the signal to alarm 504, and alarm 504 sends out the police dispatch newspaper to reached and reminded the staff to change the effect of carrying to waste bin 5 and sheet metal component case 501 after filling up.

As a technical optimization scheme of the utility model, workstation 1's inside top can be dismantled and be connected with two connecting blocks 6, and two connecting blocks 6 are located the left and right sides of first installation piece 2 respectively, and fourth cylinder 601 is all installed to two connecting blocks 6's lower terminal surface, and the output of two fourth cylinders 601 all can be dismantled and be connected with fourth connecting rod 602, and pressure strip 603 is all installed to the lower terminal surface of two fourth connecting rods 602.

In this embodiment: after placing the inside bottom of workstation 1 with raw material plate, open fourth cylinder 601, fourth cylinder 601 drives pressure strip 603 and fixes the raw material plate of workstation 1 bottom to reached and carried out the effect fixed with raw material plate, avoided the punching press in-process raw material plate to take place the slope.

As a technical optimization scheme of the utility model, the left and right sides of mount pad 303 all can be dismantled and be connected with two second nuts 305, and mount pad 303 can be dismantled through four second nuts 305 with stamping knife 304 and be connected, and the lower terminal surface of dismantling board 206 can be dismantled and be connected with four first nuts 208, and dismantle board 206 can be dismantled through four first nuts 208 with fixed plate 205 and be connected.

In this embodiment: when the punching knife 304 and the punching needle 207 need to be replaced, the first nut 208 is screwed, the punching needle 207 is replaced, the second nut 305 is screwed, and the punching knife 304 is replaced, so that the effect of facilitating replacement of the punching knife 304 and the punching needle 207 is achieved.

As a technical optimization scheme of the utility model, the up end fixedly connected with cardboard 502 of dump bin 5.

In this embodiment: the clamping plate 502 is fixedly connected with the upper end face of the waste bin 5, and therefore when the material guide plate 404 moves rightwards, the clamping plate 502 prevents the material guide plate 404 from moving rightwards continuously, and waste materials are prevented from falling to the outside of the waste bin 5.

As a technical optimization scheme of the present invention, the lower end faces of the two pressing plates 603 are fixedly connected to the rubber pad 604.

In this embodiment: through the rubber pads 604 that the lower terminal surfaces of two pressure strips 603 all are fixed connection, and then when pressure strip 603 compressed tightly the raw materials board, the rubber pad 604 reduced the damage of pressure strip 603 to the raw materials board surface.

As a technical optimization scheme of the utility model, the inside bottom front end fixedly connected with baffle 102 of workstation 1.

In this embodiment: through the baffle plate 102 fixedly connected with the front end of the inner bottom end of the workbench 1, when the inner bottom end of the workbench 1 is fed, the baffle plate 102 prevents raw materials from falling from the front of the workbench 1.

As a technical optimization scheme of the utility model, connect the preceding terminal surface of material platform 103 from left to right to install first switch 7, second switch 701 and third switch 702 in proper order, be electric connection between first switch 7 and the first cylinder 201, be electric connection between second switch 701 and two second cylinders 301, be electric connection between third switch 702 and two fourth cylinders 601.

In this embodiment: the first switch 7 is pressed to conveniently control the opening and closing of the first cylinder 201, the second switch 701 is pressed to conveniently control the opening and closing of the second cylinder 301, and the third switch 702 is pressed to conveniently control the opening and closing of the fourth cylinder 601.

The working principle is as follows: when a sheet metal part needs to be punched, a raw material plate for punching the sheet metal part is placed at the bottom end inside a workbench 1, a third switch 702 is pressed to open a fourth cylinder 601, the fourth cylinder 601 drives a pressing plate 603 to fix the raw material plate at the bottom end of the workbench 1, then a first switch 7 is pressed to open a first cylinder 201, the first cylinder 201 drives a punching needle 207 to punch and mount blocks on the upper end of the raw material plate, meanwhile, circular hole waste materials generated in the punching process fall to the lower side through a punching opening 101, then slide to the inside of a waste box 5 through a guide plate 404, then a second switch 701 is pressed to open a second cylinder 301, the second cylinder 301 drives a punching knife 304 to punch the raw material plate, simultaneously, the third cylinder 401 is started, the guide plate 404 is driven to move leftwards by the third cylinder 401, the punched sheet metal part vertically falls to the inside of a sheet metal part vertical box 501 through the punching opening 101, when the insides of the waste box 5 and the sheet metal part box 501 are respectively filled with the waste materials and the sheet metal parts, the gravity sensor 503 transmits a signal to the alarm 504, and the alarm 504 gives an alarm to remind a worker to replace and convey the filled waste bin 5 and the sheet metal box 501.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a compound stamping die of printer sheet metal component, includes workstation (1), the lower terminal surface fixedly connected with of workstation (1) connects material platform (103), its characterized in that: the inner top end of the workbench (1) is detachably connected with a first mounting block (2), a first air cylinder (201) is mounted on the lower end face of the first mounting block (2), an output end of the first air cylinder (201) is detachably connected with a first connecting rod (202), the lower end face of the first connecting rod (202) is detachably connected with a connecting plate (203), a connecting column (204) is fixedly connected with the lower end face of the connecting plate (203), a fixing plate (205) is detachably connected with the lower end face of the connecting column (204), a dismounting plate (206) is mounted on the lower end face of the fixing plate (205), a plurality of punching needles (207) are embedded into the lower end face of the dismounting plate (206), second mounting blocks (3) can be detached from the left side and the right side of the lower end face of the connecting plate (203), and second air cylinders (301) are mounted on the lower end faces of the second mounting blocks (, the output ends of the two second cylinders (301) can be detachably connected with second connecting rods (302), the lower end faces of the two second connecting rods (302) are detachably connected with mounting seats (303), the upper end face of each mounting seat (303) penetrates through a hole (3031), the lower end of each connecting column (204) penetrates through the hole (3031) and extends to the lower side of the hole (3031), a stamping knife (304) is embedded in the lower end face of each mounting seat (303), a stamping opening (101) matched with the stamping knife (304) is formed in the bottom end of the inner portion of the workbench (1), a third mounting block (4) is movably connected to the left side of the lower end face of the stamping opening (101), a third cylinder (401) is detachably connected to the left side of the inner portion of the material receiving platform (103), a third connecting rod (402) is installed on the right side of the third cylinder (401), and a fourth mounting block (403) is detachably connected to the output end of the third connecting rod (402), the right side of fourth installation piece (403) can be dismantled and be connected with stock guide (404), the right side of stock guide (404) can be dismantled with the lower terminal surface of third installation piece (4) and be connected, connect the inside bottom of material platform (103) from left to right swing joint in proper order has sheet metal component case (501) and waste material case (5), highly being less than the height of waste material case (5) of sheet metal component case (501).

2. The composite stamping die for the sheet metal parts of the printer according to claim 1, wherein: alarm (504) are installed to the up end of workstation (1), the lower terminal surface of dump bin (5) and sheet metal component case (501) all imbeds and is provided with gravity sensor (503), be electric connection between gravity sensor (503) and alarm (504).

3. The composite stamping die for the sheet metal parts of the printer according to claim 1, wherein: the inside top of workstation (1) can be dismantled and be connected with two connecting blocks (6), two connecting block (6) are located the left and right sides of first installation piece (2) respectively, two fourth cylinder (601) are all installed to the lower terminal surface of connecting block (6), two the output of fourth cylinder (601) all can be dismantled and be connected with fourth connecting rod (602), two pressure strip (603) are all installed to the lower terminal surface of fourth connecting rod (602).

4. The composite stamping die for the sheet metal parts of the printer according to claim 1, wherein: the left and right sides of mount pad (303) all can be dismantled and be connected with two second nuts (305), mount pad (303) can be dismantled through four second nuts (305) with punching press sword (304) and be connected, the lower terminal surface of dismantling board (206) can be dismantled and be connected with four first nuts (208), dismantle board (206) and fixed plate (205) can dismantle through four first nuts (208) and be connected.

5. The composite stamping die for the sheet metal parts of the printer according to claim 1, wherein: the upper end face of the waste box (5) is fixedly connected with a clamping plate (502).

6. The composite stamping die for the sheet metal parts of the printer according to claim 3, wherein: the lower end faces of the two pressing plates (603) are fixedly connected with rubber pads (604).

7. The composite stamping die for the sheet metal parts of the printer according to claim 1, wherein: the front end of the bottom end in the workbench (1) is fixedly connected with a baffle (102).

8. The composite stamping die for the sheet metal parts of the printer according to claim 3, wherein: the front end face of the material receiving table (103) is sequentially provided with a first switch (7), a second switch (701) and a third switch (702) from left to right, the first switch (7) is electrically connected with the first cylinder (201), the second switch (701) is electrically connected with the two second cylinders (301), and the third switch (702) is electrically connected with the two fourth cylinders (601).