CN116748898B - Stamping device with adjustable dumbbell piece - Google Patents
Stamping device with adjustable dumbbell piece Download PDFInfo
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- CN116748898B CN116748898B CN202311020605.2A CN202311020605A CN116748898B CN 116748898 B CN116748898 B CN 116748898B CN 202311020605 A CN202311020605 A CN 202311020605A CN 116748898 B CN116748898 B CN 116748898B
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- 238000005553 drilling Methods 0.000 claims abstract description 8
- 238000004080 punching Methods 0.000 claims description 41
- 238000003825 pressing Methods 0.000 claims description 17
- 238000005520 cutting process Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 21
- 239000002699 waste material Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000012545 processing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000010814 metallic waste Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009747 press moulding Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0053—Devices for removing chips using the gravity force
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The application discloses an adjustable stamping device for dumbbell pieces, which comprises an inverted U-shaped frame body and a bottom supporting plate fixedly connected to the bottom end of the inverted U-shaped frame body, wherein a bottom post is arranged on the bottom surface of the bottom supporting plate, an internal thread lantern ring is fixedly connected to the center of the bottom surface of the bottom supporting plate, and an adjusting stamping mechanism and a drilling mechanism are arranged between the inverted U-shaped frame body and the internal thread lantern ring.
Description
Technical Field
The application relates to the technical field of dumbbell sheet manufacturing, in particular to an adjustable stamping device for dumbbell sheets.
Background
In the field of dumbbell sheet manufacturing technology, the stamping process of dumbbell sheets generally comprises the following steps: the preparation, cutting, stamping, polishing, painting, quality inspection and quality inspection of the material, and it should be noted that the specific production steps of the dumbbell sheet often make specific adjustments to the design of the dumbbell sheet according to different manufacturing enterprises.
Currently, the conventional art generally cuts a metal plate into a specific size and shape to fit the required weight and appearance of a dumbbell, and the stamping process is to place the metal plate on a stamping machine, process the metal plate into a required pattern and shape such as a circle, a polygon, etc., using a stamping die, and then, punch a threaded hole in a central shaft area of the dumbbell to assemble the dumbbell in general use.
However, the above processing steps are generally performed step by step, so that the manufacturing line of the dumbbell sheet is lengthened, the production efficiency is low, and secondly, in the process of cutting and stamping, the generated waste needs to be manually cleaned, so that the automation level of the whole production process is low, the production time is prolonged, the production efficiency of the dumbbell sheet is greatly affected, and meanwhile, if the production quality of the dumbbell sheet is reduced due to the fact that the waste is not manually cleaned.
Disclosure of Invention
The application aims to solve the defects in the prior art and provides an adjustable punching device for dumbbell plates.
In order to achieve the above purpose, the present application adopts the following technical scheme:
the utility model provides a stamping device with adjustable dumbbell piece, includes the support body of falling U type and fixed connection in the bottom stay board of falling U type support body bottom, the bottom surface of bottom stay board is provided with the foundation pile, the bottom surface center department fixedly connected with internal thread lantern ring of bottom stay board, the internal thread lantern ring runs through the bottom stay board, be provided with between the support body of falling U type and the internal thread lantern ring and adjust stamping mechanism, adjust stamping mechanism's inside is provided with drilling mechanism;
the adjusting stamping mechanism comprises a cylinder arranged at the center of the top surface of the inverted U-shaped frame body, the output end of the cylinder penetrates through the top surface of the inverted U-shaped frame body, the output end of the cylinder is fixedly connected with a jacking block, the two ends of the bottom surface of the jacking block are fixedly connected with threaded columns, the bottom end of each threaded column is fixedly connected with a pressing ring block, the inner wall of each internal thread lantern ring is in threaded connection with an external thread ring block, the center of the bottom surface of each external thread ring block is fixedly connected with a bottom column cavity, the top surface of each bottom column cavity is provided with an opening, the external thread ring block is provided with a through hole above the opening of each bottom column cavity, the inner bottom surface of each bottom column cavity is fixedly connected with a bottom spring, one end of each bottom spring, which is far away from the inner bottom surface of each bottom column cavity, is fixedly connected with a convex column, the center of the bottom surface of each convex column is fixedly connected with a sliding column, the outer thread sleeve is fixedly connected with a limiting torsion sleeve, and the outer side surface of each bottom column cavity is sleeved with a rotary handle;
the drilling mechanism comprises a top spring fixedly connected to the center of the bottom surface of a top block, one end of the top spring, far away from the top block, is fixedly connected with a motor, a connecting piece is sleeved on the outer side surface of the motor, a sliding notch is formed in a threaded column, the connecting piece is fixedly connected with a sliding rod towards the side surface of the sliding notch, the sliding rod penetrates through the sliding notch, the sliding rod is attached to the inner wall of the sliding notch to slide, the threaded column is located above the sliding rod and is provided with an upper limit sleeve in threaded connection, the threaded column is located below the sliding rod and is provided with a lower limit sleeve in threaded connection, the output end of the motor is fixedly connected with a first rotating shaft, one end of the first rotating shaft, far away from the motor, is fixedly connected with a fixed block, the fixed block is fixedly connected with an inner punching column, an outer annular groove is formed in the lower portion of the outer side surface of the inner punching column, a second annular edge is formed in the bottom end of the inner punching column, a convex thread edge is arranged on the position of the outer side surface of the inner punching column, and the magnetic ring edge is embedded in the position above the convex thread.
Preferably, the convex column is attached to the inner wall of the through hole and the inner wall of the bottom column cavity in a sliding mode, the sliding column penetrates through the bottom surface of the bottom column cavity and is in sliding connection with the bottom column cavity, the sliding column penetrates through the external thread sleeve, and one end, away from the convex column, of the sliding column is located in the limiting torsion sleeve.
Preferably, the outer side surface of the second annular blade is vertically arranged, and the inner side surface of the second annular blade faces upwards and faces the central shaft of the inner punching column.
Preferably, the inside of interior towards the post is provided with gets the waste material mechanism, it includes the perpendicular spring of fixed connection in the fixed block bottom surface to get the waste material mechanism, perpendicular spring is provided with a plurality ofly around the center pin equidistance of interior towards the post, the one end fixedly connected with interior magnetic ring of fixed block is kept away from to perpendicular spring.
Preferably, the lateral surface of clamp ring piece is provided with cutting mechanism, cutting mechanism is including setting up the concave thread on clamp ring piece lateral surface upper portion, the lateral surface of clamp ring piece is located concave thread department threaded connection has the go-between cover, the bottom surface of go-between cover is provided with first ring sword.
Preferably, the bottom surface of pressing ring piece is provided with punching mechanism, punching mechanism includes around pressing ring piece center pin seting up the perpendicular inner chamber at its bottom surface, the lateral cavity has been seted up towards pressing ring piece center pin department to the inside wall of perpendicular inner chamber, the interior top surface fixedly connected with first spring of perpendicular inner chamber, the one end fixedly connected with column sword of the interior top surface of perpendicular inner chamber is kept away from to first spring, the content chamber has been seted up to the bottom of column sword, the inside wall fixedly connected with second spring of lateral cavity, the first magnetic path of other end fixedly connected with of second spring, the joint notch has been seted up towards the lateral surface of lateral cavity to the column sword.
Preferably, the magnetic level of the magnetic ring block and one end of the first magnetic block, which are close to each other, is the same, the transverse cavity is horizontally arranged, the first magnetic block is attached to the inner side wall of the transverse cavity and slides, the column blade corresponds to the clamping notch to face the opening of the transverse cavity under the condition of no external force, the first magnetic block can extend into the clamping notch, and the inner top surface of the inner cavity is close to the inner bottom surface of the clamping notch.
Preferably, the inner magnetic ring is positioned in the inner punching column, and the inner magnetic ring is attached to the inner side wall of the inner punching column to slide.
Compared with the prior art, the application has the beneficial effects that:
1. the setting of adjustment stamping mechanism, through the distance between the upper surface of adjusting external screw thread ring piece and the upper surface of bottom stay plate, the controllable regulation to stamping forming's thickness of concave circular groove has successfully been realized, and then make the weight of dumbbell piece can carry out corresponding metal filling according to the thickness of concave circular groove, make this device can be more convenient, the dumbbell piece shell of different weight of efficient production, the flexibility of this device has greatly been improved, the practicality, and through first punching press, successfully realized punching press the metal sheet into the concave circular groove that the center has the projection, through the secondary punching press, successfully realized cutting the projection on the concave circular groove into the boss, again because interior magnetic ring is to the attraction of metal waste material for the waste material follows interior magnetic ring upward movement together, thereby keep away from the boss department on the concave circular groove, both successfully realized further stamping processing to the concave circular groove, the collection to the processing waste material has been realized again successfully, greatly improved stamping forming efficiency, the structure sets up exquisite, high efficiency, degree of automation is high, convenient use.
2. The setting of drilling mechanism has utilized protruding screw thread sword at the inner wall downturn rotary motion of protruding pipe for this device both can accomplish the punching press plastic, can cut the screw thread on the inner wall of protruding pipe again, and at this in-process, the interior bottom surface contact of content chamber and concave circular groove, the cutting, and adsorb the metal waste material into the content intracavity under the absorption of first magnetic path, when first magnetic path will leave the joint notch, place the cutting waste material of content intracavity portion and fall out under the effect of gravity, successfully realized the convenient clearance to the waste material, make this device more high-efficient to the punching press course of working of metal sheet.
Drawings
Fig. 1 is a schematic diagram of the whole structure of an adjustable stamping device for dumbbell pieces according to the present application;
fig. 2 is a schematic diagram of the internal structure of an adjustable stamping device for dumbbell pieces according to the present application;
FIG. 3 is a schematic diagram showing the connection of the inverted U-shaped frame and the bottom support plate in the adjustable dumbbell piece stamping device;
FIG. 4 is a cross-sectional view of the cavity of the bottom column in the adjustable weight plate stamping device of the present application;
FIG. 5 is a schematic diagram showing the connection of a threaded post and a compression ring block in an adjustable dumbbell piece stamping device according to the present application;
FIG. 6 is a cross-sectional view of a press ring block in an adjustable dumbbell piece stamping device;
FIG. 7 is an enlarged schematic view of FIG. 6 at A;
fig. 8 is a schematic structural view of an inner punch column in the adjustable dumbbell piece punching device according to the present application;
fig. 9 is a cross-sectional view of an inner punch column in an adjustable dumbbell piece punch device of the application;
fig. 10 is a schematic structural view of a cutting mechanism in an adjustable dumbbell piece stamping device according to the present application;
fig. 11 is a schematic structural diagram of a final product of the adjustable dumbbell sheet stamping device provided by the application.
In the figure: 1. an inverted U-shaped frame body; 101. a bottom support plate; 102. a bottom post; 103. a cylinder; 2. an internally threaded collar; 201. an externally threaded ring block; 202. a convex column; 203. a spool; 204. a bottom post cavity; 205. a bottom spring; 206. rotating the handle; 207. an external thread sleeve; 208. a limiting torsion sleeve; 3. a top block; 301. a threaded column; 302. a top spring; 303. a sliding notch; 304. an upper limit sleeve; 305. a lower limit sleeve; 306. a connecting piece; 307. a motor; 4. a pressing ring block; 401. a female thread; 402. a connecting ring sleeve; 403. a first annular blade; 5. a first spring; 501. a column blade; 502. a transverse cavity; 503. a second spring; 504. a first magnetic block; 505. a content cavity; 506. a clamping notch; 6. an inner punching column; 601. an outer ring groove; 602. a magnetic ring block; 603. a male thread edge; 604. a second annular blade; 605. a fixed block; 606. a first rotating shaft; 7. a vertical spring; 701. an inner magnetic ring.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application; it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the protection scope of the present application.
In the description of the present application, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-10, an adjustable punching device for dumbbell plates comprises an inverted-U-shaped frame body 1 and a bottom support plate 101 fixedly connected to the bottom end of the inverted-U-shaped frame body 1, wherein bottom posts 102 are arranged on the bottom surface of the bottom support plate 101, the bottom posts 102 are arranged at the edges of four corners of the bottom surface of the bottom support plate 101, an internal thread lantern ring 2 is fixedly connected to the center of the bottom surface of the bottom support plate 101, the internal thread lantern ring 2 penetrates through the bottom support plate 101, an adjusting punching mechanism is arranged between the inverted-U-shaped frame body 1 and the internal thread lantern ring 2, and a drilling mechanism is arranged in the adjusting punching mechanism.
The adjusting and stamping mechanism comprises an air cylinder 103 arranged at the center of the top surface of the inverted U-shaped frame body 1, the output end of the air cylinder 103 penetrates through the top surface of the inverted U-shaped frame body 1, the output end of the air cylinder 103 is fixedly connected with a jacking block 3, two ends of the bottom surface of the jacking block 3 are fixedly connected with threaded columns 301, the bottom end of each threaded column 301 is fixedly connected with a compression ring block 4, the inner wall of each internal thread lantern ring 2 is in threaded connection with an external thread lantern ring 201, the center of the bottom surface of each external thread lantern ring 201 is fixedly connected with a bottom column cavity 204, the top surface of each bottom column cavity 204 is provided with a through hole, the inner bottom surface of each external thread lantern ring 201 is provided with a bottom spring 205, one end of each bottom spring 205, which is far away from the inner bottom surface of each bottom column cavity 204, is fixedly connected with a convex column 202, the center of the bottom surface of each convex column 202 is fixedly connected with a sliding column 203, the center of each bottom surface of each bottom column cavity 204 is fixedly connected with an external thread sleeve 207, each external thread sleeve 207 is in threaded connection with a limit torsion sleeve 208, and the outer side of each bottom column cavity 204 is sleeved with a rotary handle 206.
The setting of the stamping mechanism is regulated, in the process of using the device, firstly, a metal plate is placed on the upper surface of the bottom support plate 101 and is arranged right above the internal thread lantern ring 2, according to the weight design of the dumbbell piece required, a user can rotate the rotary handle 206 to enable the bottom post cavity 204 and the external thread lantern ring 201 to start rotating, thereby regulating the distance between the upper surface of the external thread lantern ring 201 and the upper surface of the bottom support plate 101, successfully realizing the controllable regulation of the thickness of the concave circular groove formed by stamping, further enabling the weight of the dumbbell piece to be filled with corresponding metal according to the thickness of the concave circular groove, enabling the device to produce dumbbell piece shells with different weights more conveniently and efficiently, greatly improving the flexibility and practicability of the device, in the process, the user can rotate the limit torsion sleeve 208 to enable the slide post 203 to have a downward movement space, the top surface of the boss 202 and the upper surface of the bottom supporting plate 101 are always kept on the same horizontal plane, the user rotates the upper limit sleeve 304 again, so that the sliding rod connected to the connecting piece 306 can move upwards, the second ring blade 604 cannot cut the metal plate in the process of punching the metal plate for the first time, in the same way, since the inner punching column 6 moves upwards under the blocking of the metal plate in the first time of punching, the distance between the magnetic ring block 602 and the first magnetic block 504 is increased, the first magnetic block 504 is placed outside the clamping notch 506 under the reset pulling of the second spring 503, the column blade 501 cannot be fixed at the bottom of the pressing ring block 4, the metal plate cannot be cut, after the operation is finished, the user can start the cylinder 103 to punch the metal plate for the first time, after the cylinder 103 is started, the top block 3 drives the threaded column 301 and the pressing ring block 4 to move downwards, the pressing ring block 4 will enter the internal thread lantern ring 2 until the top surface of the external thread lantern ring 201 is stamped, the metal plate is successfully stamped into a concave circular groove with a convex column at the center, as shown in fig. 11, at this time, the first stamping is finished, a user limits a sliding rod connected to the connecting piece 306 by rotating the upper limit sleeve 304 and the lower limit sleeve 305, so that the second ring edge 604 stretches out of the pressing ring block 4 and is fixed, at this time, the cylinder 103 is started, the cutting of the metal plate can be realized, thereby cutting the convex column on the concave circular groove into a convex tube, then the pressing ring block 4 moves upwards, the second stamping is finished, in the process of stamping and cutting the metal plate arranged on the convex column 202, as the outer side surface of the second ring edge 604 is vertically arranged and the inner side surface of the second ring edge 604 is obliquely upwards arranged, the waste material which is cut enters the inside of the second ring edge 604 and is extruded and fixed by the inner side wall of the second ring edge 604, the waste material can be impacted under the action of the inner side of the second ring edge 604, the waste material falls from the inside the second ring edge 604, the waste material can be automatically and the waste material can be automatically processed into a concave tube, the concave groove is further processed, the high-efficiency is realized, the concave groove is further processed, the waste material is well is further processed, and the concave groove is further processed, the waste material is well is conveniently, and the concave in the processing structure is well, and the processing is further realized, and the concave groove is well, and the waste material is well processed.
Wherein, drilling mechanism includes the top spring 302 of fixed connection in top piece 3 bottom surface center department, the one end fixedly connected with motor 307 of top spring 302 keeping away from top piece 3, connecting piece 306 has been cup jointed to the lateral surface of motor 307, the last slip notch 303 of seting up of screw thread post 301, the equal fixedly connected with slide bar of lateral surface towards slip notch 303 of connecting piece 306, the slide bar passes slip notch 303, slide bar laminating slip notch 303 inner wall slides, screw thread post 301 is located slide bar top department threaded connection has last stop collar 304, screw thread post 301 is located slide bar below department threaded connection has lower stop collar 305, the output fixedly connected with first pivot 606 of motor 307, the one end fixedly connected with fixed block 605 of motor 307 is kept away from to first pivot 606, fixed block 605 fixedly connected with inner punch post 6, outer annular groove 601 has been seted up to the lateral surface lower part of inner punch post 6, the bottom of inner punch post 6 is provided with second annular edge 604, the lateral surface of inner punch post 6 is located second annular edge 604 department and is provided with protruding thread edge 603, the outside magnetic surface of inner punch post 6 is located protruding thread 603 department embedded annular edge 602.
After the second stamping process is finished, a user limits the sliding rod connected to the connecting piece 306 by rotating the upper limit sleeve 304 and the lower limit sleeve 305, so that the convex thread blade 603 extends out of the ring pressing block 4 and is fixed, then the limit torsion sleeve 208 is screwed out of the external thread sleeve 207, so that the limit torsion sleeve 208 can not limit the movement of the sliding column 203, the convex column 202 can freely move downwards and retract into the external thread ring block 201, meanwhile, because the magnetic ring block 602 is close to the first magnetic block 504, the second spring 503 is stretched under the repulsive force between the magnetic ring block 602 and the first magnetic block 504, the first magnetic block 504 extends into the clamping notch 506, so that the column blade 501 is fixed, after the operation is finished, the cylinder 103 and the motor 307 are started, and supplementary explanation is needed, the cylinder 103 stops outputting power when the convex thread blade 603 is conveyed downwards to the inner wall of the upper end of the convex tube on the concave circular groove molded after the second punching, and the motor 307 starts to drive the first rotating shaft 606, the fixing block 605 and the inner punching column 6 to start rotating, so that the convex thread blade 603 starts to rotate downwards on the inner wall of the convex tube, threads are cut on the inner wall of the convex tube, in the process, metal scraps move upwards along the concave gap of the convex thread blade 603 and are adsorbed at the magnetic ring block 602, the inner punching column 6 continues to move downwards until the column blade 501 contacts with and cuts the inner bottom surface of the concave circular groove, wherein the fact that the column blade 501 cuts the circular hole left on the inner bottom surface of the concave circular groove is mainly used for fixing metal to be filled into the concave circular groove is needed is not required, the process is not repeated in the application, the metal scraps are adsorbed into the inner cavity 505 under the adsorption of the first magnetic block 504, the above steps are operated reversely again, so that the outer ring groove 601 moves out of the convex tube, further processing of the convex tube is successfully realized, connecting threads are arranged on the inner wall of the convex tube, namely, a threaded connection port of a dumbbell piece and a dumbbell center shaft, wherein the dumbbell center shaft is a manually held transverse shaft in the prior art, and excessive details are not needed, when the magnetic ring block 602 is far away from the first magnetic block 504, the first magnetic block 504 leaves the clamping notch 506, cutting waste arranged in the content cavity 505 falls out under the action of gravity, convenient cleaning of the waste is successfully realized, and the stamping processing process of the device on the metal plate is more efficient.
Further, the protruding column 202 is attached to the inner wall of the through hole and the inner wall of the bottom column cavity 204, the sliding column 203 passes through the bottom surface of the bottom column cavity 204 and is in sliding connection with the bottom column cavity 204, the sliding column 203 passes through the outer thread sleeve 207, one end of the sliding column 203, which is far away from the protruding column 202, is located in the limit torsion sleeve 208, the outer side face of the second ring blade 604 is vertically arranged, the inner side face of the second ring blade 604 faces upwards and faces the central axis of the inner punching column 6, a waste material taking mechanism is arranged in the inner punching column 6, the waste material taking mechanism comprises a plurality of vertical springs 7 fixedly connected to the bottom surface of the fixed block 605, the vertical springs 7 are equidistantly arranged around the central axis of the inner punching column 6, one end, which is far away from the fixed block 605, of the vertical springs 7 is fixedly connected with an inner magnetic ring 701, the inner magnetic ring 701 is located in the inner part of the inner punching column 6, the inner magnetic ring 701 is attached to the inner side wall of the inner punching column 6, the outer side face of the pressing ring block 4 is provided with a cutting mechanism, the outer side face of the pressing ring block 4 is provided with a concave thread 401, the outer side face of the second ring blade 604 is located in the concave thread 401, the concave thread 401 is provided with a connecting ring sleeve 402, the bottom surface of the connecting ring 402 is provided with a first ring blade.
The setting of cutting mechanism, during operation, the user can be according to the thickness in concave circular groove, swivelling joint ring cover 402 for first ring sword 403 is the same to the thickness in concave circular groove to the height in clamping ring piece 4 bottom surface and concave circular groove, at this moment, starts cylinder 103, and clamping ring piece 4 will move downwards, and first ring sword 403 will cut the metal sheet unnecessary part of concave circular groove top department all around, so far, and a complete dumbbell piece shell is accomplished by the punching press moulding, and the structure setting is succinct, high-efficient, facilitate the use.
It should be noted that, the bottom surface of the pressure ring block 4 is provided with a punching mechanism, the punching mechanism includes a vertical inner cavity formed around the central axis of the pressure ring block 4 and having a transverse cavity 502 formed at the inner side wall of the vertical inner cavity towards the central axis of the pressure ring block 4, the inner top surface of the vertical inner cavity is fixedly connected with a first spring 5, one end of the first spring 5, far away from the inner top surface of the vertical inner cavity, is fixedly connected with a column blade 501, the bottom of the column blade 501 is provided with a content cavity 505, the inner side wall of the transverse cavity 502 is fixedly connected with a second spring 503, the other end of the second spring 503 is fixedly connected with a first magnetic block 504, the column blade 501 faces the outer side surface of the transverse cavity 502 and is provided with a clamping notch 506, the magnetic level of one end, close to each other, of the magnetic ring block 602 and the first magnetic block 504 is the same, the transverse cavity 502 is horizontally arranged, the first magnetic block 504 is attached to the inner side wall of the transverse cavity 502 and slides, the column blade 501 is opposite to the opening of the transverse cavity 502 under the condition that the clamping notch 506 is not stressed by external force, the first magnetic block 504 can stretch into the clamping notch 506, and the inner top surface of the content cavity 505 is close to the inner bottom surface of the clamping notch 506.
The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, who is within the scope of the present application, should make equivalent substitutions or modifications according to the technical scheme of the present application and the inventive concept thereof, and should be covered by the scope of the present application.
Claims (5)
1. The utility model provides a stamping device with adjustable dumbbell piece, includes down U type support body (1) and fixed connection bottom stay board (101) in the bottom of down U type support body (1), its characterized in that, the bottom surface of bottom stay board (101) is provided with foundation post (102), the bottom surface center department fixedly connected with internal thread lantern ring (2) of bottom stay board (101), internal thread lantern ring (2) run through bottom stay board (101), be provided with between down U type support body (1) and internal thread lantern ring (2) and adjust stamping mechanism, the inside of adjusting stamping mechanism is provided with drilling mechanism;
the adjusting stamping mechanism comprises an air cylinder (103) arranged at the center of the top surface of an inverted U-shaped frame body (1), the output end of the air cylinder (103) penetrates through the top surface of the inverted U-shaped frame body (1), the output end of the air cylinder (103) is fixedly connected with a top block (3), two ends of the bottom surface of the top block (3) are fixedly connected with threaded columns (301), the bottom end of each threaded column (301) is fixedly connected with a pressing ring block (4), the inner wall of each internal threaded lantern ring (2) is in threaded connection with an external threaded ring block (201), the center of the bottom surface of each external threaded ring block (201) is fixedly connected with a bottom column cavity (204), the top surface of each bottom column cavity (204) is provided with an opening, the external threaded ring block (201) is positioned above the opening of the bottom column cavity (204), the inner bottom surface of each bottom column cavity (204) is fixedly connected with a bottom spring (205), one end of each bottom surface of each bottom spring (205) far away from the bottom column cavity (204) is fixedly connected with a convex column (202), the center of each convex column (202) is fixedly connected with a bottom column (203), and the outer side of each bottom column (203) is fixedly connected with a threaded sleeve (207), and the outer side of each bottom column (204) is fixedly connected with a threaded sleeve (207);
the drilling mechanism comprises a top spring (302) fixedly connected to the center of the bottom surface of a top block (3), one end, away from the top block (3), of the top spring (302) is fixedly connected with a motor (307), the outer side surface of the motor (307) is sleeved with a connecting piece (306), a sliding notch (303) is formed in a threaded column (301), sliding rods are fixedly connected to the side surfaces, facing the sliding notch (303), of the connecting piece (306), the sliding rods penetrate through the sliding notch (303), the sliding rods are attached to the inner wall of the sliding notch (303) to slide, the threaded column (301) is located above the sliding rods and is connected with an upper limit sleeve (304) in a threaded manner, the threaded column (301) is located below the sliding rods and is connected with a lower limit sleeve (305) in a threaded manner, the output end of the motor (307) is fixedly connected with a first rotating shaft (606), one end, away from the motor (307), of the first rotating shaft (606) is fixedly connected with a fixing block (605), and the fixing block (605) is fixedly connected with an inner punching column (6);
the outer side surface of the compression ring block (4) is provided with a cutting mechanism, the cutting mechanism comprises a concave thread (401) arranged on the upper part of the outer side surface of the compression ring block (4), the outer side surface of the compression ring block (4) is positioned at the concave thread (401) and is in threaded connection with a connecting ring sleeve (402), and the bottom surface of the connecting ring sleeve (402) is provided with a first ring blade (403);
an outer ring groove (601) is formed in the lower portion of the outer side face of the inner punching column (6), a second ring blade (604) is arranged at the bottom end of the inner punching column (6), a male thread blade (603) is arranged at the position, above the second ring blade (604), of the outer side face of the inner punching column (6), a magnetic ring block (602) is embedded in the position, above the male thread blade (603), of the outer side face of the inner punching column (6), the outer side face of the second ring blade (604) is vertically arranged, the inner side face of the second ring blade (604) faces upwards and is arranged towards the central shaft of the inner punching column (6), a punching mechanism is arranged on the bottom face of the pressing ring block (4) and comprises a vertical inner cavity surrounding the central shaft of the pressing ring block (4), a transverse cavity (502) is formed in the inner side wall of the vertical inner cavity towards the central shaft of the pressing ring block (4), one end, far away from the inner top face of the vertical inner cavity, of the first spring (5) is fixedly connected with a magnetic ring block (602), the other end, which is fixedly connected with the inner side wall (503) of the second spring block (501), the second inner side wall (503) is fixedly connected with the magnetic ring block (503), the column blade (501) faces the outer side face of the transverse cavity (502) and is provided with a clamping notch (506).
2. The dumbbell piece adjustable stamping device of claim 1, wherein the protruding column (202) is attached to the inner wall of the through hole and the inner wall of the bottom column cavity (204) in a sliding mode, the sliding column (203) penetrates through the bottom surface of the bottom column cavity (204) to be in sliding connection with the bottom column cavity (204), the sliding column (203) penetrates through the external thread sleeve (207), and one end, away from the protruding column (202), of the sliding column (203) is located in the limiting torsion sleeve (208).
3. The dumbbell piece adjustable stamping device according to claim 1, wherein a scrap taking mechanism is arranged in the inner stamping column (6), the scrap taking mechanism comprises vertical springs (7) fixedly connected to the bottom surface of the fixed block (605), the vertical springs (7) are equidistantly arranged in a plurality of positions around the central shaft of the inner stamping column (6), and one end, far away from the fixed block (605), of each vertical spring (7) is fixedly connected with an inner magnetic ring (701).
4. The stamping device with adjustable dumbbell piece according to claim 1, wherein the magnetic level of one end that magnetic ring piece (602) is close to each other with first magnetic path (504) is the same, horizontal chamber (502) level sets up, the inside wall slip of laminating horizontal chamber (502) of first magnetic path (504), first magnetic path (504) can stretch into joint notch (506), the interior top surface of content chamber (505) is close to the interior bottom surface of joint notch (506).
5. A dumbbell piece adjustable stamping device according to claim 3, characterized in that the inner magnetic ring (701) is located inside the inner stamping column (6), and the inner magnetic ring (701) slides against the inner side wall of the inner stamping column (6).
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| CN202311020605.2A CN116748898B (en) | 2023-08-15 | 2023-08-15 | Stamping device with adjustable dumbbell piece |
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| CN202311020605.2A CN116748898B (en) | 2023-08-15 | 2023-08-15 | Stamping device with adjustable dumbbell piece |
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| CN116748898B true CN116748898B (en) | 2023-11-24 |
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| CN117428067B (en) * | 2023-12-01 | 2024-04-23 | 河北海珉工矿集团有限公司 | Stamping equipment is used in anchor rope tray processing |
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| FR2374977A1 (en) * | 1976-12-23 | 1978-07-21 | Lamboley Gilbert | Extruded metal yacht mast - has two tapered tubes simultaneously formed with round flange pressed onto dumb=bell section mandrel |
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| CN108188268A (en) * | 2017-12-29 | 2018-06-22 | 东莞市天合机电开发有限公司 | A kind of mold fixed mechanism easy for assemble or unload |
| CN112387849A (en) * | 2019-08-14 | 2021-02-23 | 常州市军鼎机械制造有限公司 | Metal product side cut device |
| CN215033860U (en) * | 2021-03-31 | 2021-12-07 | 南通新天锐运动用品有限公司 | Intelligent drilling and milling lathe for producing barbell disc |
| CN215279485U (en) * | 2020-11-20 | 2021-12-24 | 天津金永铭科技有限公司 | Stamping die for dumbbell |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2374977A1 (en) * | 1976-12-23 | 1978-07-21 | Lamboley Gilbert | Extruded metal yacht mast - has two tapered tubes simultaneously formed with round flange pressed onto dumb=bell section mandrel |
| CN104874664A (en) * | 2015-04-24 | 2015-09-02 | 福州大学 | Alloy pipe fitting electromagnetic bulging and flanging synchronous forming device and method |
| CN107617679A (en) * | 2017-09-28 | 2018-01-23 | 苏州特精模具有限公司 | A kind of mould of punching press dimension adjustable |
| CN108188268A (en) * | 2017-12-29 | 2018-06-22 | 东莞市天合机电开发有限公司 | A kind of mold fixed mechanism easy for assemble or unload |
| CN112387849A (en) * | 2019-08-14 | 2021-02-23 | 常州市军鼎机械制造有限公司 | Metal product side cut device |
| CN215279485U (en) * | 2020-11-20 | 2021-12-24 | 天津金永铭科技有限公司 | Stamping die for dumbbell |
| CN215033860U (en) * | 2021-03-31 | 2021-12-07 | 南通新天锐运动用品有限公司 | Intelligent drilling and milling lathe for producing barbell disc |
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|---|---|
| CN116748898A (en) | 2023-09-15 |
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