CN210877097U - Automatic precision stamping die - Google Patents

Automatic precision stamping die Download PDF

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Publication number
CN210877097U
CN210877097U CN201921645436.0U CN201921645436U CN210877097U CN 210877097 U CN210877097 U CN 210877097U CN 201921645436 U CN201921645436 U CN 201921645436U CN 210877097 U CN210877097 U CN 210877097U
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China
Prior art keywords
fixedly connected
stamping die
carrying
plate
fixed block
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CN201921645436.0U
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Chinese (zh)
Inventor
宋卫禄
安宗玉
李兴琳
孙正山
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Qingdao Dongsheng Hi-Tech Molding Technology Co ltd
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Qingdao Dongsheng Hi-Tech Molding Technology Co ltd
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Abstract

The utility model discloses an automatic accurate stamping die relates to stamping die technical field, and it is including carrying the thing board, the quantity of carrying the thing board is two, and two opposite faces that carry the thing board all set up flutedly, and the top is provided with the mould in carrying the recess of thing board, and is provided with the bed die in the recess of thing board is carried to the below. This automatic accurate stamping die, through the screw post, the screw hole, the fixed plate, carry thing board, the telescopic link, first spring, the second spring, the slide bar, the sliding sleeve, first fixed block, the second fixed block, first round pin axle, mutually support between second round pin axle and the connecting plate, and then can reduce the damage between mould and the bed die to a certain extent, and then can guarantee the machining precision of work piece to a certain extent, simultaneously, the setting up of screw post and screw hole is convenient for the change to last mould and bed die, thereby has improved to a certain extent the utility model discloses a practicality.

Description

Automatic precision stamping die
Technical Field
The utility model relates to a stamping die technical field specifically is an automatic accurate stamping die.
Background
A stamping die is a special processing device for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping, and is called a cold stamping die (commonly called a cold stamping die), and stamping is a pressure processing method for applying pressure to the material by using a die installed on a press machine at room temperature to separate or plastically deform the material so as to obtain a required part.
The existing stamping die does not have a buffering function, the die bears impact for a long time, the die can be damaged, the processing quality of a workpiece can be influenced, most dies on the existing stamping die are fixed and are not convenient to detach, and therefore certain limitation is realized on the shape of a stamped part, and therefore, in order to solve the problems, an automatic precise stamping die is urgently needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an automatic accurate stamping die has solved current stamping die and has not buffer function, and the mould bears the impact for a long time, can cause the mould to take place the damage, and then can influence the processingquality of work piece, and the mould on the current stamping die most all is fixed not convenient for dismantle to there is the problem of certain limitation to the shape of the part of punching press.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides an automatic accurate stamping die, is including carrying the thing board, the quantity of carrying the thing board is two, and two opposite faces of carrying the thing board all offer flutedly, and the top is provided with the mould in carrying the recess of thing board, and is provided with the bed die in the recess of thing board is carried to the below, and goes up the equal fixedly connected with fixed plate of the left and right sides face of grinding apparatus and bed die, the through-hole has been seted up to the upper surface of fixed plate, be provided with the screw thread post in the through-hole, screw thread post threaded connection sets up in carrying the threaded hole on thing board surface, and is located the top and carries the.
The equal fixedly connected with electric putter in the left and right sides of roof lower surface, electric putter's bottom and the last fixed surface of bottom plate are connected, the last fixed surface of bottom plate is connected with the box, the lower surface of box inner wall passes through the telescoping device and is connected with the lower fixed surface that is located the below and carries the thing board, and the left and right sides that is located the below and carries the thing board lower surface is connected with the last fixed surface of the left and right sides wall of box through two second springs respectively, and is located the below and carries two head gears of fixed surface connection of thing board.
The lower fixed surface of the movable device is fixedly connected with a sliding device, two ends of the sliding device are fixedly connected with the opposite surfaces of the baffle plates and the inner wall of the box body respectively, and the lower surfaces of the two baffle plates are fixedly connected with the lower surface of the inner wall of the box body.
Preferably, the telescopic device comprises a telescopic rod and a first spring sleeved on the surface of the telescopic rod, and two ends of the telescopic rod and the first spring are fixedly connected with the lower surface of the lower object carrying plate and the lower surface of the inner wall of the box body respectively.
Preferably, the movable device comprises a first fixed block, the upper surface of the first fixed block is fixedly connected with the lower surface of the object carrying plate located below, the front surface of the first fixed block is movably connected with the back surface of the connecting plate through a first pin shaft, the back surface of the connecting plate is movably connected with the front surface of the second fixed block through a second pin shaft, and the lower surface of the second fixed block is fixedly connected with the report of the sliding device.
Preferably, the sliding device comprises a sliding sleeve, the upper surface of the sliding sleeve is fixedly connected with the lower surface of the second fixed block, a sliding rod is sleeved in the sliding sleeve, and two ends of the sliding rod are fixedly connected with the opposite surfaces of the baffle and the inner wall of the box body respectively.
Preferably, the front of the box body is respectively provided with a power supply and a switch, and the power supply is positioned on the left side of the switch.
Preferably, the output end of the power supply is electrically connected with the input end of the switch through a wire, and the output end of the switch is electrically connected with the input end of the electric push rod through a wire.
(III) advantageous effects
The beneficial effects of the utility model reside in that:
1. the automatic precise stamping die comprises a threaded column, a threaded hole, a fixing plate, a carrying plate, a telescopic rod, a first spring, a second spring, a sliding rod, a sliding sleeve, a first fixing block, a second fixing block, a first pin shaft, a second pin shaft and a connecting plate which are mutually matched, when an electric push rod drives a top plate to move downwards, so that the top plate drives an upper die to contact with a lower die, the lower die is extruded by the upper die to drive the carrying plate below to move downwards and extrude the telescopic rod, the first spring and the second spring, meanwhile, the sliding sleeve is extruded by the connecting plate to move outwards, when the extrusion reaches the maximum limit, the first spring and the second spring drive the carrying plate below to move upwards by utilizing the elasticity of the first spring and the second spring, so that the extrusion force between the upper die and the lower die is relieved, and the damage between the upper die and the lower die can be reduced to, and then can guarantee the machining precision of work piece to a certain extent, simultaneously, the setting of screw thread post and screw hole is convenient for the change to last mould and bed die to improved to a certain extent the utility model discloses a practicality.
2. This automatic accurate stamping die, through mutually supporting between slide bar and the sliding sleeve, make the sliding sleeve more stable when removing about the surface of slide bar, thereby make the connecting plate drive the sliding sleeve more stable along removing about the surface of slide bar through the second fixed block, thereby guaranteed the stability when bed die reciprocates, through setting up the baffle, play the effect of blockking to the sliding sleeve, the condition that the sliding sleeve shifted out from the slide bar when the surface of slide bar removed has been avoided to the sliding sleeve, thereby normal cooperation between slide bar and the sliding sleeve has been guaranteed.
3. This automatic accurate stamping die through mutually supporting between screw thread post and the screw hole for the screw thread post can pass in and out the screw hole under the threaded connection effect with the screw hole, thereby be convenient for to a certain extent to the change of last mould and bed die, can carry out the punching press to the part of different shapes, thereby improved the utility model discloses a practicality.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of part A of the present invention;
FIG. 3 is a front view of the movable device of the present invention;
fig. 4 is a front view of the present invention.
In the figure: the device comprises a 1-object loading plate, 2 grooves, 3 upper dies, 4 fixing plates, 5 through holes, 6 threaded columns, 7 threaded holes, 8 lower dies, 9 top plates, 10 electric push rods, 11 bottom plates, 12 boxes, 13 telescopic devices, 131 telescopic rods, 132 first springs, 14 movable devices, 141 first fixing blocks, 142 first pin shafts, 143 connecting plates, 144 second pin shafts, 145 second fixing blocks, 15 sliding devices, 151 sliding sleeves, 152 sliding rods, 16 baffles, 17 power supplies, 18 switches and 19 second springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: an automatic precision stamping die comprises a carrying plate 1, the number of the carrying plate 1 is two, and the opposite surfaces of the two carrying plates 1 are both provided with a groove 2, the arrangement of an upper die 3 and a lower die 8 is convenient by arranging the grooves 2, an upper die 3 is arranged in the groove 2 of the upper carrying plate 1, a lower die 8 is arranged in the groove 2 of the lower carrying plate 1, the left side surface and the right side surface of the upper die and the lower die 8 are both fixedly connected with a fixed plate 4, the upper surface of the fixed plate 4 is provided with a through hole 5, a threaded column 6 is arranged in the through hole 5, the threaded column 6 can pass in and out a threaded hole 7 under the screw connection effect with the threaded hole 7 through the mutual matching between the threaded column 6 and the threaded hole 7, thereby being convenient for replacing the upper die 3 and the lower die 8 to a certain extent, and being capable of stamping parts with different shapes, thereby improving the practicability of the utility, threaded connection of screw post 6 is seted up in the screw hole 7 on year thing board 1 surface, through setting up screw hole 7, the entering of the screw post 6 of being convenient for is fixed last mould 3 and bed die 8, and is located the upper fixed surface who carries thing board 1 in the top and is connected with roof 9.
The left side and the right side of the lower surface of the top plate 9 are fixedly connected with electric push rods 10, the bottom end of the electric push rod 10 is fixedly connected with the upper surface of the bottom plate 11, the upper surface of the bottom plate 11 is fixedly connected with a box body 12, the lower surface of the inner wall of the box body 12 is fixedly connected with the lower surface of the object carrying plate 1 positioned below through a telescopic device 13, the telescopic device 13 comprises a telescopic rod 131 and a first spring 132 sleeved on the surface of the telescopic rod 131, through the arrangement of the telescopic rod 131 and the first spring 132, when the telescopic rod 131 and the first spring 132 are extruded to the maximum limit, the first spring 132 can move upwards by utilizing the self elastic force of the telescopic rod 131, so as to play a role of relieving extrusion force, two ends of the telescopic rod 131 and the first spring 132 are respectively and fixedly connected with the lower surface of the object carrying plate 1 positioned below and the lower surface of the inner wall of the box body 12, and the left side, and the lower surface of the object carrying plate 1 located below is fixedly connected with two movable devices 14, each movable device 14 comprises a first fixed block 141, a first pin 142 and a second pin 144 are arranged, so that the connection plate 143 can rotate between the first fixed block 141 and the second fixed block 145 conveniently, the upper surface of the first fixed block 141 is fixedly connected with the lower surface of the object carrying plate 1 located below, the front surface of the first fixed block 141 is movably connected with the back surface of the connection plate 143 through the first pin 142, the back surface of the connection plate 143 is movably connected with the front surface of the second fixed block 145 through the second pin 144, and the lower surface of the second fixed block 145 is fixedly connected with the report of the sliding device 15.
The lower surface of the movable device 14 is fixedly connected with a sliding device 15, the sliding device 15 comprises a sliding sleeve 151, the upper surface of the sliding sleeve 151 is fixedly connected with the lower surface of a second fixed block 145, the sliding sleeve 151 is more stable when moving left and right on the surface of the sliding rod 152 through the mutual matching between the sliding rod 152 and the sliding sleeve 151, so that the connecting plate 143 drives the sliding sleeve 151 to move left and right along the surface of the sliding rod 152 more stably through the second fixed block 145, thereby ensuring the stability of the lower die 8 when moving up and down, the sliding rod 152 is sleeved in the sliding sleeve 151, two ends of the sliding rod 152 are respectively and fixedly connected with the opposite surfaces of the baffle 16 and the inner wall of the box body 12, two ends of the sliding device 15 are respectively and fixedly connected with the opposite surfaces of the baffle 16 and the inner wall of the box body 12, and the baffle 16 is arranged to play, the condition that the sliding sleeve 151 shifts out from the sliding rod 152 when the surface of the sliding rod 152 moves is avoided, thereby ensuring normal cooperation work between the sliding rod 152 and the sliding sleeve 151, the front of the box body 12 is respectively provided with the power supply 17 and the switch 18, the power supply 17 is positioned on the left side of the switch 18, through setting the power supply 17, the power supply to the electric push rod 10 is convenient, the output end of the power supply 17 is electrically connected with the input end of the switch 18 through a conducting wire, through setting the switch 18, the control of a working person on the working state of the electric push rod 10 is convenient, and the output end of the switch 18 is electrically connected with the input end.
The utility model discloses an operating procedure does:
s1, the electric push rod 10 drives the top plate 9 to move downwards, so that when the top plate 9 drives the upper die 3 to contact with the lower die 8, the lower die 8 is extruded by the upper die 3 to drive the object carrying plate 1 located below to move downwards and extrude the telescopic rod 131, the first spring 132 and the second spring 19;
s2, at the same time, the sliding sleeve 151 is extruded by the connecting plate 143 to move outwards, and when the extrusion reaches the maximum limit, the first spring 132 and the second spring 19 drive the object carrying plate 1 located below to move upwards by utilizing the elasticity of the springs, so that the extrusion force between the upper die 3 and the lower die 8 is relieved, the damage between the upper die 3 and the lower die 8 is reduced to a certain extent, and the processing precision of the workpiece is further ensured to a certain extent;
s3, simultaneously, the arrangement of the threaded column 6 and the threaded hole 7 is convenient for replacing the upper die 3 and the lower die 8, thereby improving the utility model discloses a practicality to a certain extent.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (6)

1. The utility model provides an automatic accurate stamping die, is including carrying thing board (1), its characterized in that: the number of the carrying plates (1) is two, the opposite surfaces of the two carrying plates (1) are provided with grooves (2), the grooves (2) of the upper carrying plate (1) are internally provided with upper dies (3), the grooves (2) of the lower carrying plate (1) are internally provided with lower dies (8), the left side surface and the right side surface of each of the upper grinding tool and the lower dies (8) are fixedly connected with fixing plates (4), the upper surface of each fixing plate (4) is provided with through holes (5), threaded columns (6) are arranged in the through holes (5), the threaded columns (6) are in threaded connection with threaded holes (7) formed in the surfaces of the carrying plates (1), and the upper surfaces of the upper carrying plates (1) are fixedly connected with top plates (9);
the left side and the right side of the lower surface of the top plate (9) are fixedly connected with electric push rods (10), the bottom end of each electric push rod (10) is fixedly connected with the upper surface of the bottom plate (11), the upper surface of the bottom plate (11) is fixedly connected with a box body (12), the lower surface of the inner wall of the box body (12) is fixedly connected with the lower surface of the lower carrying plate (1) through a telescopic device (13), the left side and the right side of the lower surface of the lower carrying plate (1) are respectively fixedly connected with the upper surfaces of the left side wall and the right side wall of the box body (12) through two second springs (19), and the lower surface of the lower carrying plate (1) is fixedly connected with two movable devices (14);
the lower surface of the movable device (14) is fixedly connected with a sliding device (15), two ends of the sliding device (15) are fixedly connected with the opposite surfaces of the baffle plates (16) and the inner wall of the box body (12) respectively, and the lower surfaces of the two baffle plates (16) are fixedly connected with the lower surface of the inner wall of the box body (12).
2. The automatic precision stamping die of claim 1, wherein: the telescopic device (13) comprises a telescopic rod (131) and a first spring (132) sleeved on the surface of the telescopic rod (131), and two ends of the telescopic rod (131) and the first spring (132) are fixedly connected with the lower surface of the lower object carrying plate (1) and the lower surface of the inner wall of the box body (12) respectively.
3. The automatic precision stamping die of claim 1, wherein: the movable device (14) comprises a first fixed block (141), the upper surface of the first fixed block (141) is fixedly connected with the lower surface of the object carrying plate (1) located below, the front surface of the first fixed block (141) is movably connected with the back surface of the connecting plate (143) through a first pin shaft (142), the back surface of the connecting plate (143) is movably connected with the front surface of the second fixed block (145) through a second pin shaft (144), and the lower surface of the second fixed block (145) is fixedly connected with the upper surface of the sliding device (15).
4. An automatic precision stamping die according to claim 3, wherein: slide device (15) are including sliding sleeve (151), the upper surface of sliding sleeve (151) and the lower surface fixed connection of second fixed block (145), slide bar (152) has been cup jointed in sliding sleeve (151), the both ends of slide bar (152) respectively with baffle (16) and box (12) inner wall opposite face fixed connection.
5. The automatic precision stamping die of claim 1, wherein: the front of the box body (12) is respectively provided with a power supply (17) and a switch (18), and the power supply (17) is positioned on the left side of the switch (18).
6. An automatic precision stamping die according to claim 5, wherein: the output end of the power supply (17) is electrically connected with the input end of the switch (18) through a lead, and the output end of the switch (18) is electrically connected with the input end of the electric push rod (10) through a lead.
CN201921645436.0U 2019-09-29 2019-09-29 Automatic precision stamping die Active CN210877097U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921645436.0U CN210877097U (en) 2019-09-29 2019-09-29 Automatic precision stamping die

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Application Number Priority Date Filing Date Title
CN201921645436.0U CN210877097U (en) 2019-09-29 2019-09-29 Automatic precision stamping die

Publications (1)

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CN210877097U true CN210877097U (en) 2020-06-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112742952A (en) * 2020-12-29 2021-05-04 盐城市富源引擎科技有限公司 Punching machine for suspension loops of roofs in motor car compartments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112742952A (en) * 2020-12-29 2021-05-04 盐城市富源引擎科技有限公司 Punching machine for suspension loops of roofs in motor car compartments

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