CN217858319U

CN217858319U - Porous stamping die

Info

Publication number: CN217858319U
Application number: CN202221576938.4U
Authority: CN
Inventors: 谢仁意; 周文举
Original assignee: Suzhou Leike Hardware Electric Appliance Co ltd
Current assignee: Suzhou Leike Hardware Electric Appliance Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-22
Anticipated expiration: 2032-06-22

Abstract

The utility model belongs to the technical field of stamping die, especially, be a porous stamping die, including pneumatic cylinder, frame body and stamping die body, the pneumatic cylinder is installed directly over the frame body, frame body bottom has the bottom plate, stamping die body is installed directly under the frame body, connect and be fixed with the base directly under the frame body, the power take off end of pneumatic cylinder runs through the frame body and its extension end is connected and is fixed with the connecting plate; the utility model discloses among the stamping die, reform transform the stamping die body into can be convenient for install and dismantle formula component, when the staff punches a hole, can dismantle the stamping die body according to the size in the required hole of punching press thing and change, practiced thrift certain punching press manufacturing cost, and in this device, still be provided with through the motor drive can carry out the component of rotatory punching press with the punching press thing, replaced artifical rotation regulation among the prior art, further improved the work efficiency and the use adaptability of device.

Description

Porous stamping die

Technical Field

The utility model belongs to the technical field of stamping die, concretely relates to porous stamping die.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die. Stamping, a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material to obtain a desired part

Among the stamping die among the prior art, when the different article of punching press, if the hole variation in size of its required punching press, the staff still need to change the stamping die who uses different, generally can carry out classification use with stamping die, but stamping die is more use cost just more high, and stamping die is when carrying out the punching press, and the punching press thing is usually for fixing in the middle of the mould, if the mould needs rotatory punching press, just still needs the staff to carry out manual regulation, and inconvenient use is for this reason, the utility model provides a porous stamping die.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a porous stamping die has the characteristics of removable change formula mould and rotation regulation punching press.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a porous stamping die, includes pneumatic cylinder, frame body and stamping die body, the pneumatic cylinder is installed directly over the frame body, frame body bottom has the bottom plate, the stamping die body is installed under the frame body, connect under the frame body and be fixed with the base, the power take off end of pneumatic cylinder runs through the frame body and its end connection that stretches out are fixed with the connecting plate, the stamping die body is installed on the connecting plate, still include the gear, gear revolve installs at the top of bottom plate, still including the installation piece, two the installation piece bilateral symmetry is fixed on the stamping die body, the mounting hole that can be passed respectively by two installation pieces is seted up to the bilateral symmetry on the connecting plate, two installation pieces of stamping die body accessible are installed or are dismantled.

As an optimal technical scheme of the utility model, two the fixed plate is worn to be equipped with in the equal activity on the installation piece, the both ends symmetry screw thread of the left and right sides of fixed plate closes soon has No. two screw rods, no. two screw rods run through the fixed plate and close soon and be used for fixed stamping die bodies in the connecting plate, all have on fixed plate and the connecting plate and make the screw that No. two screw rod screw threads closed soon, the top of No. two screw rods is fixed with No. two knobs and is used for supplementary No. two screw rods of rotating, the outside ring cover of No. two screw rods is equipped with the second spring, works as when No. two screw rods close soon in the screw, the second spring promotes No. two knobs and fixed plate through elasticity and can make No. two screw rods stabilize the interlock in fixed plate and/or connecting plate.

As an optimal technical scheme of the utility model, the top of gear is fixed with places the mouth, it has solid thing piece to place intraoral movable mounting, solid thing piece one side is rotated and is connected with the screw rod No. one, a screw rod screw thread closes soon and wears to establish in the one side of placing the mouth, solid thing piece accessible screw rod removes, the end-fixing of a screw rod has a knob No. one.

As an optimal technical scheme of the utility model, the motor is still installed to the below of frame body, it is connected with the gear area to rotate on the power take off of motor, gear and motor pass through gear area interconnect, gear accessible motor rotates.

As a preferred technical scheme of the utility model, the bottom bilateral symmetry of connecting plate is provided with the traveller, the below laminating of traveller has first spring, just one side of traveller is fixed with the support column, two the support column bilateral symmetry is fixed on the bottom plate of frame body bottom side when the connecting plate descends, can drive the traveller and stretch out and draw back and remove and extrude first spring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses among the stamping die, reform transform the stamping die body into can be convenient for install and dismantle formula component, when the staff punched a hole, can dismantle the stamping die body according to the size in the required hole of punching press thing and change, practiced thrift certain punching press manufacturing cost, and in this device, still be provided with through the motor drive can rotate the component of punching press with the punching press thing, replaced artifical rotation regulation among the prior art, further improved the work efficiency and the use adaptability of device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is an enlarged schematic structural view of the point B in fig. 2 of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

in the figure: 1. a hydraulic cylinder; 2. a rack body; 3. a connecting plate; 4. a stamping die body; 5. a gear; 6. a motor; 7. a base; 8. a placement port; 9. a gear belt; 10. a traveler; 11. a first spring; 12. a support pillar; 13. solid piece; 1301. a first screw rod; 1302. a first knob; 14. mounting a block; 15. a fixing plate; 1501. a second knob; 1502. a second screw; 1503. a second spring; 16. and (7) mounting holes.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a multi-hole stamping die comprises a hydraulic cylinder 1, a rack body 2 and a stamping die body 4, wherein the hydraulic cylinder 1 is installed right above the rack body 2, a bottom plate is arranged at the bottom of the rack body 2, the stamping die body 4 is installed right below the rack body 2, a base 7 is fixedly connected right below the rack body 2, a power output end of the hydraulic cylinder 1 penetrates through the rack body 2, an extending end of the power output end is fixedly connected with a connecting plate 3, the stamping die body 4 is installed on the connecting plate 3, the multi-hole stamping die further comprises a gear 5, the gear 5 is rotatably installed at the top of the bottom plate, the multi-hole stamping die further comprises installation blocks 14, the two installation blocks 14 are bilaterally and symmetrically fixed on the stamping die body 4, installation holes 16 which can be penetrated by the two installation blocks 14 respectively are symmetrically formed in the connecting plate 3, and the stamping die body 4 can be installed or detached through the two installation blocks 14; during the use, pass through the bolt fastening with the device on operation platform, then for the device switch on can use, at first anticlockwise rotation knob 1302, make solid thing piece 13 remove towards the direction that knob 1302 belongs to, then place the article that need punch a hole in placing mouthful 8, clockwise rotation knob 1302 again, when solid thing piece 13 hug closely and fix the punching press thing can, open pneumatic cylinder 1, pneumatic cylinder 1 drives connecting plate 3 and descends and make 4 suppression punching press objects of stamping die body can carry out the punching press.

Specifically, as can be seen from fig. 1 and 4, in this embodiment, a fixing plate 15 is movably inserted through each of the two mounting blocks 14, two screws 1502 are symmetrically screwed on the left and right ends of the fixing plate 15, the two screws 1502 penetrate through the fixing plate 15 and are screwed in the connecting plate 3 for fixing the stamping die body 4, screw holes for screwing the two screws 1502 are formed in the fixing plate 15 and the connecting plate 3, a second knob 1501 is fixed on the top of the second screw 1502 for assisting in rotating the second screw 1502, a second spring 1503 is annularly sleeved on the outer side of the second screw 1502, and when the second screw 1502 is screwed in the screw holes, the second spring 1503 pushes the second knob 1501 and the fixing plate 15 through elastic force so that the second screw 1502 can be stably engaged in the fixing plate 15 and/or the connecting plate 3; when changing stamping die body 4, break away from fixed plate 15 with No. two screw rod 1502 anticlockwise rotation respectively, then take fixed plate 15 out from installation piece 14, can take stamping die body 4 out from the bottom side of connecting plate 3 after taking out, can change the stamping die body 4 that needs to use, the installation only need reverse above-mentioned operation can, and when No. two screw rod 1502 closes in the screw soon, second spring 1503 can make No. two screw rod 1502 have a driving force through its elastic force, and then make No. two screw rod 1502 interlock more steadily with the screw, in order to avoid No. two screw rod 1502 not hard up.

Specifically, as can be seen from fig. 2 and fig. 3, in this embodiment, a placing opening 8 is fixed at the top of the gear 5, a fixed object sheet 13 is movably installed in the placing opening 8, a first screw 1301 is rotatably connected to one side of the fixed object sheet 13, the first screw 1301 is screwed to penetrate through one side of the placing opening 8, the fixed object sheet 13 can move through the first screw 1301, and a first knob 1302 is fixed at the tail end of the first screw 1301; the first rotary knob 1302 is rotated anticlockwise, so that the object fixing sheet 13 moves towards the direction of the first rotary knob 1302, then an object to be punched is placed in the placing opening 8, the first rotary knob 1302 is rotated clockwise, and when the object fixing sheet 13 is tightly attached to and fixes a punched object, the stability of the punched object can be further improved through the arrangement, and the rotary adjustment of the punched object is facilitated.

Specifically, as shown in fig. 1 and fig. 2, in this embodiment, a motor 6 is further installed below the rack body 2, a gear belt 9 is rotatably connected to a power output end of the motor 6, the gear 5 and the motor 6 are connected to each other through the gear belt 9, and the gear 5 can rotate through the motor 6; motor 6 is the servo motor among the prior art, can control its rotatory speed according to the user needs, opens motor 6 back, fixes and to place the punching press thing in the mouth 8 and can follow gear 5 and rotate, and rethread staff's control is used and can be so that the punching press thing is rotatory to punch a hole, has replaced manual regulation to a certain extent, has further improved the work efficiency of device.

Specifically, as shown in fig. 1 and fig. 2, in this embodiment, the bottom of the connecting plate 3 is symmetrically provided with sliding columns 10, a first spring 11 is attached below the sliding column 10, a supporting column 12 is fixed on one side of the sliding column 10, the two supporting columns 12 are symmetrically fixed on the bottom plate at the bottom side of the rack body 2, and when the connecting plate 3 descends, the sliding columns 10 can be driven to move telescopically and extrude the first spring 11; when the connecting plate 3 descends, the sliding column 10 slides downwards along the connecting column at the bottom side of the sliding column to extrude the first spring 11, so that the connecting plate 3 can descend slowly, and can stop descending after the connecting plate 3 descends and touches the supporting column 12, thereby avoiding crushing a punched object.

The utility model discloses a theory of operation and use flow: when the punching die is used, the device is fixed on an operation platform through bolts, then the device can be used after being powered on, firstly, the first knob 1302 is rotated anticlockwise, so that the object fixing sheet 13 moves towards the direction of the first knob 1302, then an object needing punching is placed in the placing opening 8, then, the first knob 1302 is rotated clockwise, when the object fixing sheet 13 is tightly attached to and fixes a punched object, the hydraulic cylinder 1 is opened, the hydraulic cylinder 1 drives the connecting plate 3 to descend, and the punching die body 4 presses the punched object to perform punching; when the stamping die body 4 is replaced, the second screw 1502 is rotated anticlockwise to be separated from the fixing plate 15, then the fixing plate 15 is pulled out from the mounting block 14, the stamping die body 4 can be pulled out from the bottom side of the connecting plate 3 after the fixing plate 15 is pulled out, the stamping die body 4 required to be used can be replaced, the installation only needs to be performed by reversing the operation, and when the second screw 1502 is screwed in the screw hole, the second spring 1503 enables the second screw 1502 to have a pushing force through the elastic force of the second spring, so that the second screw 1502 can be engaged with the screw hole more stably, and the second screw 1502 is prevented from being loosened; motor 6 is the servo motor among the prior art, can control its rotatory speed according to the user needs, opens motor 6 back, fixes and to place the punching press thing in the mouth 8 and can follow gear 5 and rotate, and rethread staff's control is used and can be so that the punching press thing is rotatory to punch a hole, has replaced manual regulation to a certain extent, has further improved the work efficiency of device.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, and may be interconnected or interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Furthermore, the terms "first", "second" and "first" 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" or "second" 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 specifically limited otherwise.

It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a porous stamping die, includes pneumatic cylinder (1), frame body (2) and stamping die body (4), pneumatic cylinder (1) is installed directly over frame body (2), frame body (2) bottom has the bottom plate, stamping die body (4) are installed under frame body (2), its characterized in that: connect under frame body (2) and be fixed with base (7), the power take off end of pneumatic cylinder (1) runs through frame body (2) and its end connection that stretches out are fixed with connecting plate (3), stamping die body (4) are installed on connecting plate (3), still include gear (5), gear (5) rotate to be installed at the top of bottom plate, still including installation piece (14), two installation piece (14) bilateral symmetry is fixed on stamping die body (4), mounting hole (16) that can be passed by two installation pieces (14) respectively are seted up to bilateral symmetry on connecting plate (3), mounting or dismantlement are installed or are dismantled to two installation pieces of stamping die body (4) accessible (14).

2. The multi-hole stamping die of claim 1, wherein: the mounting blocks (14) are movably provided with fixing plates (15) in a penetrating mode, the left end and the right end of each fixing plate (15) are symmetrically screwed with a second screw rod (1502), the second screw rods (1502) penetrate through the fixing plates (15) and are screwed in the connecting plates (3) to be used for fixing the stamping die body (4), the fixing plates (15) and the connecting plates (3) are respectively provided with a screw hole capable of enabling the second screw rods (1502) to be screwed, a second knob (1501) is fixed to the top of each second screw rod (1502) and used for assisting in rotating the second screw rods (1502), and a second spring (1503) is sleeved on the outer side of each second screw rod (1502) in a surrounding mode.

3. The multi-hole stamping die of claim 2, wherein: the top of gear (5) is fixed with places mouth (8), it has solid thing piece (13) to place movable mounting in mouth (8), solid thing piece (13) one side is rotated and is connected with a screw rod (1301), a screw rod (1301) screw thread is closed soon and is worn to establish in the one side of placing mouth (8), solid thing piece (13) accessible screw rod (1301) remove, the tail end of a screw rod (1301) is fixed with a knob (1302).

4. A multi-hole stamping die as claimed in claim 3, wherein: motor (6) are still installed to the below of frame body (2), it is connected with gear belt (9) to rotate on the power take off of motor (6), gear (5) and motor (6) are through gear belt (9) interconnect, gear (5) accessible motor (6) rotate.

5. The multi-hole stamping die of claim 4, wherein: the bottom bilateral symmetry of connecting plate (3) is provided with traveller (10), the below laminating of traveller (10) has first spring (11), just one side of traveller (10) is fixed with support column (12), two support column (12) bilateral symmetry is fixed on the bottom plate of frame body (2) bottom side when connecting plate (3) descend, can drive traveller (10) and stretch out and draw back and remove and extrude first spring (11).