CN111250595A - Porous stamping die - Google Patents
Porous stamping die Download PDFInfo
- Publication number
- CN111250595A CN111250595A CN202010184048.8A CN202010184048A CN111250595A CN 111250595 A CN111250595 A CN 111250595A CN 202010184048 A CN202010184048 A CN 202010184048A CN 111250595 A CN111250595 A CN 111250595A
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- fixedly connected
- stamping die
- equal fixedly
- hole
- horizontal
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- 238000005520 cutting process Methods 0.000 claims description 24
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 238000004080 punching Methods 0.000 description 35
- 239000002184 metal Substances 0.000 description 22
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000009984 hand spinning Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
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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 relates to a die, in particular to a multi-hole stamping die which comprises a flat plate, supporting legs, rectangular holes, L-shaped strips, cylinders, transverse columns and rubber rings. Four angle departments of dull and stereotyped downside equal fixedly connected with supporting legs are provided with the rectangular hole on the flat board, and the equal fixedly connected with L in both ends appears the strip about the flat board downside, and sliding connection has two horizontal posts on the front and back direction between two L shape strips, and sliding connection is on two horizontal posts about on the direction respectively for two drums, and two drums all pass the rectangular hole, and the upside of two drums all is provided with the rubber circle.
Description
Technical Field
The invention relates to a die, in particular to a porous stamping die.
Background
The application number is CN201822141203.9 discloses a porous stamping die of two preface hollow tubes, this utility model discloses a porous stamping die of two preface hollow tubes, include: the punching die comprises an upper die holder, a lower die holder and a support, wherein a fixed core rod extending forwards is arranged in a first working procedure core rod fixing seat, a floating core rod extending forwards is arranged in a second working procedure core rod fixing seat, the first working procedure punching head comprises a first punching head and a second punching head which are spaced, the second working procedure punching head comprises a third punching head and a fourth punching head which correspond to the first punching head and the second punching head in position, a groove corresponding to the first working procedure punching head is arranged on the fixed core rod, and a fifth punching head and a sixth punching head which correspond to the third punching head and the fourth punching head are arranged at the bottom of the floating core rod. In this way, this utility model, porous stamping die of two preface hollow tubes, the interior punching press through fifth drift and sixth drift obtains the mounting hole, has avoided the deformation of hollow tube, has promoted production efficiency. However, this patent does not address different stamping positions.
Disclosure of Invention
The invention provides a die which has the beneficial effects that the two cylinders can bear the stamping position during stamping, and the positions of the two cylinders can be adjusted, so that the stamping can be conveniently carried out at different positions.
The invention relates to a die, in particular to a multi-hole stamping die which comprises a flat plate, supporting legs, rectangular holes, L-shaped strips, cylinders, transverse columns and rubber rings.
Four angle departments of dull and stereotyped downside equal fixedly connected with supporting legs are provided with the rectangular hole on the flat board, and the equal fixedly connected with L in both ends appears the strip about the flat board downside, and sliding connection has two horizontal posts on the front and back direction between two L shape strips, and sliding connection is on two horizontal posts about on the direction respectively for two drums, and two drums all pass the rectangular hole, and the upside of two drums all is provided with the rubber circle.
Porous stamping die still includes fixed cover, the lug, two-way screw rod, the spacing ring, the screw hole piece, horizontal slide bar and holder, dull and stereotyped the equal fixedly connected with lug in the left and right sides, the equal fixedly connected with fixed cover in both ends about dull and stereotyped upside, two horizontal slide bars are sliding connection respectively and are sheathe in two fixed sheathes, the equal fixedly connected with screw hole piece in outer end of two horizontal slide bars, both ends rotate respectively and connect on two lugs about two-way screw rod, the equal fixedly connected with spacing ring in both ends about two-way screw rod, two spacing rings are laminated with the outside of two lugs mutually respectively, the screw thread direction of turning at both ends is opposite about two-way screw rod, both ends cooperate with two screw hole pieces through the screw thread respectively about two-way screw rod, the equal fixedly connected with holder in inner of.
Porous stamping die still includes the arris and presss from both sides the arris, and the equal fixedly connected with in the outside of two holders presss from both sides the arris, and both ends all are provided with the arris around dull and stereotyped, and two holders are all sliding connection on two arriss about the direction.
Porous stamping die still includes the telescopic link, the chute pole, preceding back strip, horizontal slat, slider and surely a section of thick bamboo, the equal fixedly connected with telescopic link of upside of two fixed covers, the equal fixedly connected with chute pole in upper end of two telescopic links, between the front end of two chute poles and between the rear end of two chute poles equal fixedly connected with front and back strip, sliding connection has two horizontal slats between two chute poles in the front and back direction, all sliding connection has the slider on the direction about on two horizontal slats, the equal fixedly connected with of downside of two sliders cuts a section of thick bamboo.
The multi-hole stamping die further comprises a motor, a circumferential rotating rod, a motor frame and a push-pull rod, the motor frame is fixedly connected to the rear side of the flat plate, the motor is fixedly connected to the motor frame, the circumferential rotating rod is fixedly connected to an output shaft of the motor, the push-pull rod is connected to the circumferential rotating rod in a hinged mode, and the upper end of the push-pull rod is connected to a front strip and a rear strip which are located on the rear side in a hinged mode.
Porous stamping die still includes ejector pin, king-rod, sill bar and perpendicular round bar, and the equal fixedly connected with of upside of two sliders erects the round bar, the equal fixedly connected with sill bar of downside of two drums, equal fixedly connected with king-rod on two sill bars, the equal fixedly connected with ejector pin in upper end of two king-rods, two ejector pins vertical sliding connection respectively are on two perpendicular round bars, and two surely a section of thick bamboo are located the top of two drums respectively.
Porous stamping die is still including compressing tightly the post, the short column, the saddle board, housing screw and control post, the equal fixedly connected with control post in left side of two sliders, compress tightly the equal fixedly connected with short column in both ends around the post, equal fixedly connected with saddle board on two preceding back strips, two short columns vertical sliding connection respectively is on two saddle boards, all there is housing screw through threaded connection on two saddle boards, two housing screw press respectively in the lower part of two short columns, the setting of compressing tightly the post is in the top that is located the spout pole of left end, two control posts all are located the downside that compresses tightly the post.
The multi-hole stamping die further comprises fastening screws, conical grinding wheels and hand-turning round sleeves, the hand-turning round sleeves are sleeved on the two cutting cylinders, the two hand-turning round sleeves are connected with the fastening screws through threads, the two fastening screws respectively abut against the two cutting cylinders, and the conical grinding wheels are arranged on the lower portions of the two hand-turning round sleeves.
The porous stamping die has the beneficial effects that:
according to the porous stamping die, the two cylinders can support the stamping position during stamping, and the positions of the two cylinders can be adjusted, so that stamping can be conveniently carried out at different positions. Place the metal sheet in the rectangle hole department of dull and stereotyped upside, two horizontal posts all can slide around between two L shape strips, the position around two drums of adjustment, two drums can be respectively on two horizontal posts horizontal slip, adjust the position of two drums, the position of two drums of position control who punches a hole as required for two drums are located the downside that the position need punch a hole on the metal sheet respectively, two rubber circle have increased the frictional force between drum and the metal sheet, prevent that two drums from removing at will. At this time, the two cylinders are punched from above the metal plate. Two cylinders can bear the punching position during punching.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of an overall structure of a porous stamping die according to the present invention;
FIG. 2 is a schematic view of the overall structure of a multi-hole stamping die according to the present invention;
FIG. 3 is a first schematic structural diagram of a flat plate and a motor;
FIG. 4 is a second schematic structural view of the plate and the motor;
FIG. 5 is a schematic structural view of a two-way threaded screw;
FIG. 6 is a schematic structural view of a cylinder;
FIG. 7 is a schematic view of the structure of the chute bar;
FIG. 8 is a first schematic structural diagram of a slider;
fig. 9 is a structural schematic diagram of a slider.
In the figure: a plate 1; a telescopic rod 101; a stationary sleeve 102; support legs 103; a transverse edge 104; a rectangular hole 105; a tab 106; an L-shaped bar 107; a motor 2; a circumferential rotating rod 201; a motor frame 202; a push-pull rod 203; a bidirectional threaded screw 3; a stop collar 301; a threaded bore piece 302; a horizontal sliding bar 303; a clipping edge 304; a holder 305; a cylinder 4; a transverse column 401; a rubber ring 402; a top rod 403; a middle rod 404; a bottom bar 405; a chute rod 5; front and rear strips 501; a compression post 502; a stub 503; a slide plate 504; a compression screw 505; a transverse slat 506; a slide block 6; a vertical round bar 601; a control post 602; a fastening screw 603; a tapered grinding wheel 604; a hand-spinning collar 605; and cutting the cylinder 606.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "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 used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The first embodiment is as follows:
the present invention is described in the following with reference to fig. 1 to 9, and the present invention relates to a mold, and more specifically to a multi-hole stamping mold, which comprises a flat plate 1, support legs 103, rectangular holes 105, L-shaped strips 107, cylinders 4, transverse columns 401 and rubber rings 402, wherein the two cylinders 4 can support the stamping position during stamping, and the positions of the two cylinders 4 can be adjusted to facilitate stamping at different positions.
Four equal fixedly connected with supporting legs 103 of lower side angle department of dull and stereotyped 1 are provided with rectangular hole 105 on the dull and stereotyped 1, and the equal fixedly connected with L shape strip 107 in both ends about dull and stereotyped 1 downside, two horizontal posts 401 of sliding connection in the fore-and-aft direction between two L shape strips 107, two drums 4 are sliding connection on two horizontal posts 401 about on the direction respectively, and two drums 4 all pass rectangular hole 105, and the upside of two drums 4 all is provided with rubber circle 402. Place the rectangular hole 105 department of metal sheet at dull and stereotyped 1 upside, two horizontal posts 401 all can slide from beginning to end between two L shape strips 107, adjust the front and back position of two drums 4, two drums 4 can slide from left to right on two horizontal posts 401 respectively, adjust the position of two drums 4, the position of two drums 4 is adjusted to the position of punching a hole as required, make two drums 4 be located the downside that the position need punch a hole on the metal sheet respectively, two rubber circle 402 have increased the frictional force between drum 4 and the metal sheet, prevent that two drums 4 from removing at will. The two cylinders 4 are punched from above the metal sheet. The two cylinders 4 can support the punching position during punching.
The second embodiment is as follows:
the present embodiment is described below with reference to fig. 1 to 9, the multi-hole stamping die further includes a fixing sleeve 102, a protruding piece 106, a two-way threaded screw 3, a limiting ring 301, threaded hole pieces 302, two lateral sliding rods 303 and a clamping base 305, the protruding piece 106 is fixedly connected to both left and right sides of the flat plate 1, the fixing sleeve 102 is fixedly connected to both left and right ends of the upper side of the flat plate 1, the two lateral sliding rods 303 are respectively slidably connected to the two fixing sleeves 102, the threaded hole pieces 302 are fixedly connected to outer ends of the two lateral sliding rods 303, the two-way threaded screw 3 is rotatably connected to the two protruding pieces 106, the limiting ring 301 is fixedly connected to both left and right ends of the two-way threaded screw 3, the two limiting rings 301 are respectively attached to outer sides of the two protruding pieces 106, the thread directions of both left and right ends of the two-way threaded screw 3 are opposite, the left and, the inner ends of the two transverse sliding rods 303 are fixedly connected with clamping seats 305. When the two-way threaded screw 3 rotates around its own axis, it can drive the two threaded hole pieces 302 to move closer or away from each other, and further drive the two cross sliding rods 303 and the two clamping seats 305 to move closer or away from each other, and the metal plate to be punched needs to be clamped and fixed between the two clamping seats 305.
The third concrete implementation mode:
referring to fig. 1 to 9, the multi-hole stamping die further includes a transverse rib 104 and a clamping rib 304, the clamping rib 304 is fixedly connected to the outer sides of the two clamping seats 305, the transverse rib 104 is disposed at the front end and the rear end of the flat plate 1, and the two clamping seats 305 are slidably connected to the two transverse ribs 104 in the left-right direction. When the two clamping bases 305 approach, the two clamping edges 304 approach, and the metal plate to be punched is clamped and fixed.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 9, the multi-hole stamping die further includes a telescopic rod 101, a chute rod 5, a front strip 501, a rear strip 506, a sliding block 6 and a cutting cylinder 606, the telescopic rods 101 are fixedly connected to the upper sides of the two fixing sleeves 102, the chute rods 5 are fixedly connected to the upper ends of the two telescopic rods 101, the front strips 501 and the rear strips are fixedly connected between the front ends of the two chute rods 5 and between the rear ends of the two chute rods 5, the two transverse strips 506 are slidably connected between the two chute rods 5 in the front-rear direction, the sliding block 6 is slidably connected to the two transverse strips 506 in the left-right direction, and the cutting cylinder 606 is fixedly connected to the lower sides of the two sliding blocks 6. Two telescopic links 101 all can stretch out and draw back, and then two chute bars 5 can rise or reduce, and then two front and back strips 501 and two horizontal slats 506 also can rise or reduce, two horizontal slats 506 all can slide from beginning to end, two sliders 6 are equallyd divide and do not can be on two horizontal slats 506 horizontal slip, with two cylinders 606 top of two drums 4 of adjusting position respectively, make two horizontal slats 506 move down, and then make two cylinders 606 move down, the tangential metal sheet, two drums 4 can bear the punching press position, and then accomplish punching a hole of metal sheet.
The fifth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 9, the multi-hole stamping die further includes a motor 2, a circumferential rotating rod 201, a motor frame 202, and a push-pull rod 203, the motor frame 202 is fixedly connected to the rear side of the flat plate 1, the motor 2 is fixedly connected to the motor frame 202, the circumferential rotating rod 201 is fixedly connected to an output shaft of the motor 2, the push-pull rod 203 is hinged to the circumferential rotating rod 201, and the upper end of the push-pull rod 203 is hinged to the front and rear bars 501 located at the rear side. The motor 2 can drive the circumferential rotating rod 201 to rotate by taking the output shaft of the motor 2 as a shaft, and then the push-pull rod 203 can drive the two sliding groove rods 5 and the two front and rear strips 501 to move up and down quickly, so as to drive the two cutting cylinders 606 to move up and down quickly, and thus, porous punching is completed.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1 to 9, the multi-hole stamping die further includes a top rod 403, a middle rod 404, a bottom rod 405, and vertical round rods 601, the vertical round rods 601 are fixedly connected to the upper sides of the two sliders 6, the bottom rods 405 are fixedly connected to the lower sides of the two cylinders 4, the middle rod 404 is fixedly connected to the two bottom rods 405, the top rods 403 are fixedly connected to the upper ends of the two middle rods 404, the two top rods 403 are vertically and slidably connected to the two vertical round rods 601, and the two cutting cylinders 606 are located above the two cylinders 4. The top rod 403, the middle rod 404 and the bottom rod 405 play a role in connecting the cutting cylinder 606 with the cylinder 4, so that the cutting cylinder 606 is always positioned above the cylinder 4. The two vertical round rods 601 can respectively vertically slide on the two top rods 403 to adapt to the height change of the two cutting cylinders 606.
The seventh embodiment:
the present embodiment is described below with reference to fig. 1 to 9, the multi-hole stamping die further includes a pressing column 502, a short column 503, a sliding seat plate 504, a pressing screw 505 and a control column 602, the left sides of the two sliders 6 are fixedly connected with the control column 602, the front end and the rear end of the pressing column 502 are fixedly connected with the short columns 503, the two front and rear bars 501 are fixedly connected with the sliding seat plate 504, the two short columns 503 are respectively and vertically and slidably connected to the two sliding seat plates 504, the two sliding seat plates 504 are respectively and threadably connected with the pressing screw 505, the two pressing screws 505 are respectively pressed at the lower portions of the two short columns 503, the pressing column 502 is disposed above the chute rod 5 located at the left end, and the two control columns 602 are both located at the lower side of. The position of the sliding block 6 can be controlled by pulling the control column 602, and then the positions of the corresponding cutting cylinder 606 and the cylinder 4 are controlled, the two short columns 503 can be driven to slide downwards by rotating the two compression screws 505, and then the compression column 502 is driven to press the two control columns 602, and then the positions of the two control columns 602 are fixed, and then the positions of the two cutting cylinders 606 are fixed, and further the positions of the two cylinders 4 are fixed, so that the punching error caused by the movement of the cutting cylinder 606 and the cylinder 4 is avoided during punching.
The specific implementation mode is eight:
the present embodiment is described below with reference to fig. 1 to 9, the porous stamping die further includes fastening screws 603, tapered grinding wheels 604, and hand-screwed circular sleeves 605, the hand-screwed circular sleeves 605 are respectively sleeved on the two cutting cylinders 606, the fastening screws 603 are respectively connected to the two hand-screwed circular sleeves 605 through threads, the two fastening screws 603 respectively abut against the two cutting cylinders 606, and the tapered grinding wheels 604 are respectively disposed at lower portions of the two hand-screwed circular sleeves 605. After punching, the fastening screw 603 can be loosened, the hand-rotating circular sleeve 605 is moved downwards to the position of a punched hole on the metal plate, and at this time, the hand-rotating circular sleeve 605 is rotated to drive the conical grinding wheel 604 to rotate, so that burrs at the punched position are ground and removed.
The working principle of the invention is as follows: place the rectangular hole 105 department of metal sheet at dull and stereotyped 1 upside, two horizontal posts 401 all can slide from beginning to end between two L shape strips 107, adjust the front and back position of two drums 4, two drums 4 can slide from left to right on two horizontal posts 401 respectively, adjust the position of two drums 4, the position of two drums 4 is adjusted to the position of punching a hole as required, make two drums 4 be located the downside that the position need punch a hole on the metal sheet respectively, two rubber circle 402 have increased the frictional force between drum 4 and the metal sheet, prevent that two drums 4 from removing at will. The two cylinders 4 are punched from above the metal sheet. The two cylinders 4 can support the punching position during punching. When the two-way threaded screw 3 rotates around its own axis, it can drive the two threaded hole pieces 302 to move closer or away from each other, and further drive the two cross sliding rods 303 and the two clamping seats 305 to move closer or away from each other, and the metal plate to be punched needs to be clamped and fixed between the two clamping seats 305. When the two clamping bases 305 approach, the two clamping edges 304 approach, and the metal plate to be punched is clamped and fixed. Two telescopic links 101 all can stretch out and draw back, and then two chute bars 5 can rise or reduce, and then two front and back strips 501 and two horizontal slats 506 also can rise or reduce, two horizontal slats 506 all can slide from beginning to end, two sliders 6 are equallyd divide and do not can be on two horizontal slats 506 horizontal slip, with two cylinders 606 top of two drums 4 of adjusting position respectively, make two horizontal slats 506 move down, and then make two cylinders 606 move down, the tangential metal sheet, two drums 4 can bear the punching press position, and then accomplish punching a hole of metal sheet. The motor 2 can drive the circumferential rotating rod 201 to rotate by taking the output shaft of the motor 2 as a shaft, and then the push-pull rod 203 can drive the two sliding groove rods 5 and the two front and rear strips 501 to move up and down quickly, so as to drive the two cutting cylinders 606 to move up and down quickly, and thus, porous punching is completed. The top rod 403, the middle rod 404 and the bottom rod 405 play a role in connecting the cutting cylinder 606 with the cylinder 4, so that the cutting cylinder 606 is always positioned above the cylinder 4. The two vertical round rods 601 can respectively vertically slide on the two top rods 403 to adapt to the height change of the two cutting cylinders 606. The position of the sliding block 6 can be controlled by pulling the control column 602, and then the positions of the corresponding cutting cylinder 606 and the cylinder 4 are controlled, the two short columns 503 can be driven to slide downwards by rotating the two compression screws 505, and then the compression column 502 is driven to press the two control columns 602, and then the positions of the two control columns 602 are fixed, and then the positions of the two cutting cylinders 606 are fixed, and further the positions of the two cylinders 4 are fixed, so that the punching error caused by the movement of the cutting cylinder 606 and the cylinder 4 is avoided during punching. After punching, the fastening screw 603 can be loosened, the hand-rotating circular sleeve 605 is moved downwards to the position of a punched hole on the metal plate, and at this time, the hand-rotating circular sleeve 605 is rotated to drive the conical grinding wheel 604 to rotate, so that burrs at the punched position are ground and removed.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (8)
1. The utility model provides a porous stamping die, includes flat board (1), supporting leg (103), rectangular hole (105), L shape strip (107), drum (4), horizontal post (401) and rubber circle (402), its characterized in that: four angle departments of downside of dull and stereotyped (1) equal fixedly connected with supporting legs (103), be provided with rectangular hole (105) on dull and stereotyped (1), the equal fixedly connected with L shape strip (107) in both ends about dull and stereotyped (1) downside, sliding connection has two horizontal posts (401) in the front rear direction between two L shape strips (107), sliding connection is on two horizontal posts (401) about on the direction respectively in two drum (4), rectangular hole (105) are all passed in two drum (4), the upside of two drum (4) all is provided with rubber circle (402).
2. The multi-hole stamping die of claim 1, wherein: the multi-hole stamping die further comprises a fixed sleeve (102), protruding pieces (106), two-way threaded screws (3), limiting rings (301), threaded hole pieces (302), cross sliding rods (303) and clamping seats (305), wherein the protruding pieces (106) are fixedly connected to the left side and the right side of the flat plate (1), the fixed sleeve (102) is fixedly connected to the left end and the right end of the upper side of the flat plate (1), the two cross sliding rods (303) are respectively and slidably connected to the two fixed sleeves (102), the outer ends of the two cross sliding rods (303) are respectively and fixedly connected to the threaded hole pieces (302), the left end and the right end of each two-way threaded screw (3) are respectively and rotatably connected to the two protruding pieces (106), the limiting rings (301) are respectively and fixedly connected to the left end and the right end of each two-way threaded screw (3), the two limiting rings (301) are respectively attached to the outer sides of the two protruding pieces, the left end and the right end of the bidirectional threaded screw (3) are respectively matched with the two threaded hole pieces (302) through threads, and the inner ends of the two transverse sliding rods (303) are fixedly connected with clamping seats (305).
3. The multi-hole stamping die of claim 2, wherein: porous stamping die still includes horizontal arris (104) and presss from both sides arris (304), the equal fixedly connected with in the outside of two holder (305) presss from both sides arris (304), and both ends all are provided with horizontal arris (104) around dull and stereotyped (1), and two holder (305) are all on two horizontal arris (104) of sliding connection in the left and right sides direction.
4. The multi-hole stamping die of claim 3, wherein: porous stamping die still includes telescopic link (101), slotted link (5), front and back strip (501), horizontal slat (506), slider (6) and surely a section of thick bamboo (606), equal fixedly connected with telescopic link (101) of the upside of two fixed covers (102), the equal fixedly connected with slotted link (5) in upper end of two telescopic links (101), equal fixedly connected with front and back strip (501) between the front end of two slotted link (5) and between the rear end of two slotted link (5), there are two horizontal slats (506) between two slotted link (5) in the front and back side up sliding connection, all sliding connection has slider (6) on two horizontal slats (506) about in the direction, the equal fixedly connected with of downside of two sliders (6) cuts a section of thick bamboo (606).
5. The multi-hole stamping die of claim 4, wherein: the porous stamping die further comprises a motor (2), a circumference rotating rod (201), a motor frame (202) and a push-pull rod (203), the motor frame (202) is fixedly connected to the rear side of the flat plate (1), the motor (2) is fixedly connected to the motor frame (202), the circumference rotating rod (201) is fixedly connected to an output shaft of the motor (2), the push-pull rod (203) is hinged to the circumference rotating rod (201), and the upper end of the push-pull rod (203) is hinged to a front strip (501) and a rear strip (501) which are located on the rear side.
6. The multi-hole stamping die of claim 5, wherein: porous stamping die still includes ejector pin (403), king-rod (404), sill bar (405) and perpendicular round bar (601), equal fixedly connected with of upside of two sliders (6) erects round bar (601), equal fixedly connected with sill bar (405) of downside of two drums (4), equal fixedly connected with king-rod (404) on two sill bars (405), the equal fixedly connected with ejector pin (403) in upper end of two king-rod (404), two ejector pins (403) are vertical sliding connection respectively on two perpendicular round bar (601), two tangent barrels (606) are located the top of two drums (4) respectively.
7. The multi-hole stamping die of claim 6, wherein: porous stamping die is still including compressing tightly post (502), short column (503), saddle board (504), housing screw (505) and control post (602), the equal fixedly connected with control post (602) in left side of two sliders (6), the equal fixedly connected with short column (503) in both ends around compressing tightly post (502), equal fixedly connected with saddle board (504) on two preceding back strips (501), vertical sliding connection is on two saddle board (504) respectively in two short columns (503), all there are housing screw (505) through threaded connection on two saddle board (504), the lower part in two short columns (503) is pressed respectively in two housing screw (505), it sets up in the top that is located the spout pole (5) of left end to compress tightly post (502), two control post (602) all are located the downside that compresses tightly post (502).
8. The multi-hole stamping die of claim 7, wherein: the porous stamping die further comprises fastening screws (603), conical grinding wheels (604) and hand-screwed circular sleeves (605), the hand-screwed circular sleeves (605) are sleeved on the two cutting cylinders (606), the two hand-screwed circular sleeves (605) are connected with the fastening screws (603) through threads, the two fastening screws (603) are respectively abutted to the two cutting cylinders (606), and the conical grinding wheels (604) are arranged on the lower portions of the two hand-screwed circular sleeves (605).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN111618114A (en) * | 2020-06-22 | 2020-09-04 | 刘春英 | Environment-friendly aluminum alloy ex-trusions extruder |
| CN112976353A (en) * | 2021-03-04 | 2021-06-18 | 利越集团有限公司 | Over-and-under type roof drilling equipment |
| CN113634663A (en) * | 2021-10-12 | 2021-11-12 | 徐州卓越精密科技有限公司 | Automatic punching machine and process for hole arrangement of edge of metal plate |
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| CN111250595B (en) | 2021-08-31 |
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