CN113369382A - Integrated linkage metal stamping method based on hole forming of fruit diameter measurer - Google Patents
Integrated linkage metal stamping method based on hole forming of fruit diameter measurer Download PDFInfo
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- CN113369382A CN113369382A CN202110813049.9A CN202110813049A CN113369382A CN 113369382 A CN113369382 A CN 113369382A CN 202110813049 A CN202110813049 A CN 202110813049A CN 113369382 A CN113369382 A CN 113369382A
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- transmission
- stamping
- punching
- ratchet
- positioning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
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Abstract
The invention discloses an integrated linkage metal punching method based on hole forming of a fruit diameter measurer, and belongs to the technical field of metal punching equipment and methods. The stamping method comprises the steps of S1-S5, wherein a stamping driving structure generates driving force and transmits the driving force to a synchronous linkage structure, the synchronous linkage structure transmits one part of the driving force to the stamping structure to form stamping force towards a positioning mounting disc, and meanwhile, the synchronous linkage structure sequentially transmits the other part of the driving force through a gear transmission structure and a ratchet transmission structure to form interval rotating moment for enabling the positioning mounting disc to rotate along a set angle, so that when the stamping structure performs reciprocating stamping actions, the positioning mounting disc can always keep unidirectional intermittent rotation under the action of the gear transmission structure and the ratchet transmission structure, and each stamping action of the stamping structure can correspond to the position of the rotating positioning mounting disc.
Description
Technical Field
The invention relates to the technical field of metal stamping equipment and methods, in particular to an integrated linkage metal stamping method based on hole forming of a fruit diameter measurer.
Background
At present, the size of the fruit diameter is one of the bases for measuring the specification and grade of fruits by picking and classifying the fruits. The measurement of the fruit diameter is usually performed using a fruit diameter measuring device (also called grade snap gauge, fruit ruler) having several different inner diameter holes.
In the prior art, when a fruit diameter measurer is manufactured, a measuring pore passage is generally manufactured by a punching die by means of a punching process; in the same fruit diameter measurer, a plurality of holes with different inner diameters need a plurality of presses to be respectively assembled with punching heads with different specifications to independently complete punching actions at corresponding positions, for example, the prior document with the patent publication number of CN210010356U discloses a punching die with adjustable punching stations and punching equipment thereof, wherein the punching die is used for fixing a punching die core of a section bar, is movably arranged relative to a punching die group with a punching head, and can meet the punching processing of the section bars with different specifications; however, the punching operation and the transposition operation of the fruit diameter measuring device need to be controlled respectively, which is not beneficial to reducing the resource cost; the punching heads with different specifications can be assembled in sequence by adopting a press machine, and the sliding position punching is carried out to complete the hole forming with different inner diameters, but the process has complex operation and lower operation efficiency, and the punching action and the transposition action of the press machine still need to be controlled and driven respectively.
Disclosure of Invention
Therefore, the invention provides integrated linkage metal stamping mechanical equipment for hole forming based on a fruit diameter measurer, and aims to solve the technical problems that when a plurality of pore passages with different inner diameters of the fruit diameter measurer are punched in the prior art, stamping action and hole forming template transposition action can not be simultaneously carried out through one-step driving action, so that the process steps are complicated, the overall cost is high, and the operation efficiency is low.
In order to achieve the above purpose, the invention provides the following technical scheme:
an integrated linkage metal stamping method based on hole forming of a fruit diameter measurer comprises the following steps:
s1: installing a template to be punched to a positioning installation disc;
s2: starting the stamping driving structure, and enabling the output power of the stamping driving structure to be respectively transmitted to the coordination delay structure and the stamping structure through the synchronous linkage structure;
s3: the punching structure is stressed to perform punching action, and meanwhile, the gear transmission structure and the ratchet transmission structure which are transmitted by the coordinated delay structure are stressed to continue to transmit, so that the positioning mounting disc rotates in place;
s4: the punching structure is continuously stressed to perform punching action, the positioning mounting disc keeps in the original position, and the punching structure is matched with the positioning mounting disc to complete punching;
s5: the punching driving structure continues to work, so that the output power of the punching driving structure is continuously transmitted to the coordination delay structure and the punching structure through the synchronous linkage structure, and the gear transmission structure and the ratchet transmission structure are driven to return to the original position through the coordination delay structure, so that the punching structure returns to the original position.
On the basis of the technical scheme, the invention can be further improved as follows:
further, the specific process of step S1 is:
a plurality of fruit diameter measurer templates are taken to slide into the positioning sliding grooves of the template mounting seat in a one-to-one correspondence mode, and after the fruit diameter measurer templates slide to the set position, the edges of the fruit diameter measurer punching templates in the positioning sliding grooves are tightly jacked through screwing a plurality of fastening bolts to the template mounting seat.
Further, the specific process of step S2 is:
the hydraulic output rod in the stamping driving structure contracts on the basis of the hydraulic cylinder seat and drives the synchronous linkage arm in the synchronous linkage structure to generate downward force, and the downward force generated by the synchronous linkage arm is further transmitted to the coordination telescopic rod in the coordination delay structure and the extension transmission arm in the stamping structure, so that the coordination telescopic rod and the extension transmission arm start to work.
Further, the specific process of step S3 is:
the extension transmission arm transmits the received power to the stamping mounting plate and the plurality of stamping heads synchronously, so that the plurality of stamping heads move downwards to perform stamping action.
Meanwhile, the outer tube body and the positioning bolt in the telescopic rod are coordinated to be stressed to move downwards, and the positioning block in the displacement sliding cavity presses the inner rod body through the delay spring, so that the inner rod body is stressed to move downwards; at the moment, the fixed connecting block fixedly connected with the inner rod body drives the transmission rack in the gear transmission structure to move downwards, the transmission straight gear rotates around the gear seat under the meshing action of the transmission rack, and the rotation action of the transmission straight gear is further transmitted to the first helical gear and the second helical gear meshed with the first helical gear through the transmission connecting rod, so that the second helical gear starts to rotate.
When the second bevel gear rotates, the second bevel gear synchronously drives a third bevel gear in the ratchet transmission structure to rotate through a meshing effect, at the moment, the pawl piece synchronously rotates along with the third bevel gear towards the direction close to the limiting plate until the pawl piece is stressed to push the ratchet piece to rotate by a ratchet position, the synchronous mounting shaft is driven by the ratchet piece to rotate by a corresponding angle of one ratchet position in a single direction, and the synchronous mounting shaft further drives the positioning mounting disc and a plurality of template mounting seats arranged on the positioning mounting disc to rotate by an angle of one ratchet position correspondingly.
Further, the specific process of step S3 further includes:
when the positioning installation plate rotates a ratchet position angle corresponding to the ratchet wheel piece, the punching head is contacted with the punching template corresponding to the template installation seat, and the bottom end of the transmission rack is abutted to the base plate.
Further, the specific process of step S4 is:
when the bottom end of the transmission rack abuts against the base plate, downward movement transmission is not continued, the rotating positioning mounting disc and the template mounting seat are kept in situ, at the moment, the inner rod fixedly connected with the transmission rack stops displacement under the action of rigid limiting, the outer pipe and the positioning bolt continue to receive the power of the synchronous linkage arm to move downward, and the resilience force of the delay spring is overcome through the positioning block; meanwhile, the stamping head contacted with the template in the template mounting seat is continuously stressed and stamped, and the punching of different specifications and different positions is correspondingly completed.
Further, the specific process of step S4 further includes:
when the resilience force of the delay spring in the initial state is required to be improved to ensure the transmission performance, the screwing position between the outer pipe body and the positioning bolt is changed by rotating the outer pipe body, so that the positioning block is positioned in the position inside the displacement sliding cavity to displace downwards, the inner space of the displacement sliding cavity is reduced, the compression amount of the delay spring is increased, and the resilience force of the delay spring in the initial state is further improved.
Further, the specific process of step S5 is:
the hydraulic output rod in the stamping driving structure extends on the basis of the hydraulic cylinder seat and drives the synchronous linkage arm in the synchronous linkage structure to generate upward force, and the upward force generated by the synchronous linkage arm is further transmitted to the coordination telescopic rod in the coordination delay structure and the extension transmission arm in the stamping structure, so that the coordination telescopic rod and the extension transmission arm start to work.
The outer pipe body and the positioning bolt in the coordinated telescopic rod gradually rise, the delay spring gradually rebounds until the delay spring rebounds to an initial state, the outer pipe body continues to rise and pulls the inner pipe body and a transmission rack in the gear transmission structure to return to the original position, the third bevel gear in the gear transmission structure and the ratchet transmission structure under the transmission of the transmission rack rotates to return to the original position, the third bevel gear rotates and drives the pawl piece to synchronously rotate at the moment, the limiting spring between the pawl piece and the limiting plate gradually extends to generate a rebounding effect, the pawl piece always abuts against the ratchet piece under the rebounding effect of the limiting spring 84 until the pawl piece rotates to abut against the next ratchet of the ratchet piece, and at the moment, the hydraulic output rod stops extending.
And meanwhile, the transmission arm is extended to drive the stamping mounting plate and the plurality of stamping heads to synchronously ascend to the initial position.
The invention has the following beneficial effects:
the method can generate driving force through a stamping driving structure and transmit the driving force to a synchronous linkage structure, and transmit one part of the driving force to the stamping structure by using the synchronous linkage structure to form stamping force towards a positioning mounting disc, and simultaneously transmit the other part of the driving force by using the synchronous linkage structure through a gear transmission structure and a ratchet transmission structure in sequence to form interval rotating torque for enabling the positioning mounting disc to rotate along a set angle, so that when the stamping structure performs reciprocating stamping action, the positioning mounting disc can always keep unidirectional intermittent rotation under the action of the gear transmission structure and the ratchet transmission structure, and finally the stamping structure can correspondingly rotate at each time to position the set position of the positioning mounting disc; in addition, can carry out the in-process of the operation of punching a hole to the template at stamping structure with the help of coordinating delay structure, the transmission effect of synchronous linkage structure to gear drive structure is postponed automatically to this guarantees that when stamping structure begins the action of punching a hole and has restricted the position of location mounting disc, the power that comes from synchronous linkage structure can not continue to transmit to the location mounting disc and make its rotation, makes overall structure coordinate more accurate, has promoted the functional feasibility and the practicality of structure.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly introduced, and the structures, the proportions, the sizes, and the like shown in the specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the modifications of any structures, the changes of the proportion relationships, or the adjustments of the sizes, without affecting the functions and the achievable purposes of the present invention, and still fall within the scope of the technical contents disclosed in the present invention.
Fig. 1 is a schematic overall axial structure diagram of an integrated linkage metal stamping device for hole forming based on a diameter measuring device according to an embodiment of the present invention.
Fig. 2 is a second schematic view of an integral axial structure of the integrated linked metal stamping apparatus based on hole forming by the diameter measuring device according to the embodiment of the present invention.
Fig. 3 is a third schematic view of an integral axial measurement structure of the integral linkage metal stamping apparatus for hole forming based on the diameter measuring device according to the embodiment of the present invention.
Fig. 4 is a schematic structural view of a coordination telescopic rod in the integrated linkage metal stamping device based on hole forming of the diameter measuring device according to the embodiment of the present invention.
Fig. 5 is an enlarged schematic structural view of the integrated linked metal stamping device based on the aperture forming of the aperture measurer in fig. 3 at a.
Fig. 6 is a schematic view of a partial transmission structure of a gear transmission structure in the integrated linkage metal stamping device based on the hole forming of the diameter measuring device according to the embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a ratchet transmission structure in the integrated linkage metal stamping device based on hole forming of the diameter measuring device according to the embodiment of the present invention.
Fig. 8 is a second schematic structural diagram of a ratchet transmission structure in the integrated linkage metal stamping apparatus based on hole forming by the diameter measuring device according to the embodiment of the present invention.
Fig. 9 is a third schematic structural diagram of a ratchet transmission structure in the integrated linkage metal stamping apparatus based on hole forming by the diameter measuring device according to the embodiment of the present invention.
Fig. 10 is a schematic diagram of punching positions formed during operation of a punching structure in the integrated linked metal punching equipment for hole forming based on the diameter measuring device according to the embodiment of the invention.
Fig. 11 is a schematic flow chart of an integrated linkage metal stamping method based on hole forming by a diameter measuring device according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
base structure 1: the base plate 11, the supporting upright 12, the mounting plane plate 13 and the accommodating cavity 14;
the stamping driving structure 2: a hydraulic cylinder base 21, a hydraulic output rod 22;
synchronous linkage structure 3: a synchronization linkage arm 31;
coordinated delay structure 4: the coordination telescopic rod 41, the outer tube 411, the displacement sliding cavity 412, the inner rod 413, the sliding limiting block 414, the delay spring 415, the positioning bolt 416, the positioning block 417 and the fixed connecting block 42;
the gear transmission structure 5: the device comprises a protective shell 51, a transmission rack 52, a gear seat 53, a transmission straight gear 54, a bearing seat 55, a transmission connecting rod 56, a first bevel gear 57, a second bevel gear 58 and a rotating shaft seat 59;
and (6) stamping structure: an extension transmission arm 61, a punching mounting plate 62 and a punching head 63;
positioning and mounting plate 7: the template comprises a circular disc body 71, a template mounting seat 72, a seat body fixing block 73, a positioning chute 74, a hole material accommodating groove 75 and a fastening bolt 76;
ratchet drive structure 8: a third bevel gear 81, a pawl 82, a limit plate 83, a limit spring 84, a ratchet member 85 and a synchronous mounting shaft 86;
first punched hole site a1And a second punching hole site a2And a third punched hole site a3And a fourth punched hole site a4A fifth punched hole site a5。
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present specification, the terms "upper", "lower", "left", "right" and "middle" are used for clarity of description only, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical change.
The embodiment of the invention provides an integrated linkage metal stamping device based on hole forming of a fruit diameter measurer, which is shown in the figures 1-10 and comprises a base structure 1, a stamping driving structure 2, a synchronous linkage structure 3, a coordinated delay structure 4, a gear transmission structure 5, a stamping structure 6, a positioning mounting disc 7 and a ratchet transmission structure 8, wherein the stamping driving structure 2, the synchronous linkage structure 3, the coordinated delay structure 4, the gear transmission structure 5, the stamping structure 6, the positioning mounting disc 7 and the ratchet transmission structure 8 are respectively arranged on the base structure 1; the punching mechanism is used for generating driving force through the punching driving structure 2 and transmitting the driving force to the synchronous linkage structure 3, transmitting one part of the driving force to the punching structure 6 by using the synchronous linkage structure 3 to form punching force towards the positioning mounting disc 7, and simultaneously, sequentially transmitting the other part of the driving force by using the synchronous linkage structure 3 through the gear transmission structure 5 and the ratchet transmission structure 8 to form interval rotating torque for enabling the positioning mounting disc 7 to rotate along a set angle, so that when the punching structure 6 performs reciprocating punching action, the positioning mounting disc 7 can always keep unidirectional intermittent rotation under the action of the gear transmission structure 5 and the ratchet transmission structure 8, and finally, each punching of the punching structure 6 can correspond to a set position of the rotated positioning mounting disc 7; in addition, can carry out the in-process of the operation of punching a hole at stamping structure 6 to the template with the help of coordinating delay structure 4, the transmission effect of automatic delay synchronization linkage structure 3 to gear drive structure 5 to this guarantees that when stamping structure 6 begins the action of punching a hole and has restricted the position of location mounting disc 7, the power that comes from synchronization linkage structure 3 can not continue to transmit to location mounting disc 7 and make its rotation, makes overall structure coordinate more accurate, has promoted the functional feasibility and the practicality of structure. The specific settings are as follows:
as shown in fig. 1 to 2, the base structure 1 includes a base plate 11 and a mounting plane plate 13 which are fixedly connected; wherein the base plate 11 can be laid on a placing surface, and the top end surface of the installation plane plate 13 is used as a working plane. The stamping driving structure 2 comprises a hydraulic cylinder seat 21 and a hydraulic output rod 22 which are connected in a transmission way; the hydraulic cylinder seat 21 is fixedly connected to the top end surface of the mounting plane plate 13, and the output direction of the hydraulic output rod 22 is a direction away from one side of the top end surface of the mounting plane plate 13.
The synchronous linkage structure 3 comprises a synchronous linkage arm 31; the bottom end of one side of the synchronous linkage arm 31 is fixedly connected with the hydraulic output rod 22, and the bottom end of the other side of the synchronous linkage arm 31 is fixedly connected with the stamping structure 6, so that the output power of the hydraulic output rod 22 is synchronously transmitted to the stamping structure 6 through the synchronous linkage arm 31; the coordination delay structure 4 is fixedly connected between the bottom ends of the two sides of the synchronous linkage arm 31, so that the coordination delay structure 4 can perform synchronous action along with the synchronous linkage arm 31.
Specifically, referring to fig. 2 and 4, the coordination delay structure 4 includes a coordination telescopic rod 41 and a fixed connection block 42; the coordination telescopic rod 41 comprises an outer tube 411, an inner tube 413 and a positioning bolt 416; a displacement sliding cavity 412 is formed in one side end of the outer tube 411, a sliding limiting block 414 is fixedly connected to one side end of the inner rod body 413, and the sliding limiting block 414 is slidably arranged in the displacement sliding cavity 412; the other side end of the inner rod body 413 is fixedly connected with the fixed connecting block 42, and the fixed connecting block 42 is detachably and fixedly connected with the gear transmission structure 5; the screw portion of the positioning bolt 416 is screwed with the outer tube 411, and a positioning block 417 is fixedly connected to one side end of the screw portion of the positioning bolt 416, the positioning block 417 is disposed inside the displacement slide cavity 412, and the positioning block 417 is located on one side of the slide limiting block 414 facing the outer tube 411; a delay spring 415 is arranged between the sliding limiting block 414 and the positioning block 417, and the resilience of the delay spring 415 in an initial state can support the positioning and mounting disc 7 to rotate, so that the power of the outer tube 411 can be effectively transmitted to the inner rod 413 through the delay spring 415, and meanwhile, when the inner rod 413 is subjected to a rigid limiting function, the outer tube 411 can still receive the power of the synchronous linkage arm 31 and move downwards continuously.
The other side end of the screw rod of the positioning bolt 416 is fixedly connected with the bolt head of the positioning bolt 416, the bolt head of the positioning bolt 416 is located outside the outer tube 411, and the bolt head is fixedly connected with the synchronous linkage arm 31; a predetermined distance is left between the other side end of the outer tube 411 and the head of the bolt; when the resilience of the delay spring 415 in the initial state needs to be improved to ensure the transmission performance and improve the accuracy of the positioning of the stamping structure 6 corresponding to the mounting plate 7, the outer tube 411 is rotated to change the screwing position between the outer tube 411 and the positioning bolt 416, so that the position of the positioning block 417 in the displacement slide cavity 412 is changed accordingly, the internal space of the displacement slide cavity 412 is reduced, the compression amount of the delay spring 415 is improved, and the resilience of the delay spring 415 in the initial state is improved.
With continuing reference to fig. 2, fig. 3, fig. 5 and fig. 6, the gear transmission structure 5 includes a protective casing 51, a transmission rack 52, and a gear seat 53, a transmission spur gear 54, a bearing seat 55, a transmission link 56, a first helical gear 57 and a second helical gear 58 respectively disposed inside the protective casing 51; wherein, the protective casing 51, the gear seat 53 and the bearing seat 55 are fixedly connected to the top end surface of the installation plane plate 13; the transmission straight gear 54 is rotatably arranged on the gear seat 53; one end of the transmission rack 52 is fixedly connected with the fixed connecting block 42 so that the transmission rack 52 can synchronously reciprocate along with the inner rod body 413, and the other end of the transmission rack 52 extends through the protective shell 51 and is meshed with the transmission spur gear 54 inside the protective shell 51; the central rotating shaft of the transmission spur gear 54 is assembled with the transmission connecting rod 56 through the bearing seat 55, and one end of the transmission connecting rod 56, which is far away from the transmission spur gear 54 along the extension direction, is fixedly connected with a first bevel gear 57; the bottom end of the second bevel gear 58 is fixedly connected with a rotating shaft seat 59, the rotating shaft seat 59 is perpendicular to the top end surface of the mounting plane plate 13, the second bevel gear 58 is rotatably arranged on the top end surface of the mounting plane plate 13 through the rotating shaft seat 59, and the second bevel gear 58 is in transmission fit with the ratchet wheel transmission structure 8; the first bevel gear 57 and the second bevel gear 58 are in transmission engagement at an angle of 90 degrees; so that the reciprocating linear displacement from the inner rod 413 can be transmitted to the transmission rack 52, and the linear motion is converted into the reciprocating rotary motion of the transmission spur gear 54 through the meshing action of the transmission rack 52 and the transmission spur gear 54, the reciprocating rotary motion of the transmission spur gear 54 is further synchronously transmitted to the first helical gear 57, and the first helical gear 57 drives the second helical gear 58 to perform reciprocating rotary motion under the meshing action.
As shown in fig. 7 to 9, the ratchet transmission structure 8 includes a third bevel gear 81, a pawl 82, a limit plate 83, a limit spring 84, a ratchet member 85 and a synchronization mounting shaft 86; specifically, the limiting plate 83 is fixedly connected to the top end surface of the mounting plane plate 13, a synchronous mounting shaft 86 is rotatably disposed at one side end of the limiting plate 83, one end of the synchronous mounting shaft 86 in the extending direction is in switching assembly with the top end surface of the mounting plane plate 13, the synchronous mounting shaft 86 is sequentially provided with a ratchet member 85 and a third bevel gear 81 in the direction away from the mounting plane plate 13, wherein the ratchet member 85 is fixedly connected with the synchronous mounting shaft 86, and the third bevel gear 81 is in switching assembly with the synchronous mounting shaft 86; a pawl 82 is rotatably arranged on the end surface of one side of the third bevel gear 81 close to the ratchet member 85, one end of the pawl 82 abuts against the ratchet member 85, the other end of the pawl 82 is fixedly connected with one end of a limit spring 84, and the other end of the limit spring 84 is fixedly connected with the limit plate 83; the second bevel gear 58 and the third bevel gear 81 are in meshed transmission; the third helical gear 81 can synchronously reciprocate and rotate along with the second helical gear 58 by virtue of the meshing action between the third helical gear 81 and the second helical gear 58, when the third helical gear 81 rotates unidirectionally, the third helical gear 81 drives the pawl 82 to rotate, at this time, the pawl 82 gradually gets away from the limit plate 83, and the limit spring 84 positioned between the pawl 82 and the limit plate 83 is stretched to generate a resilience force, so that the pawl 82 always abuts against the ratchet member 85 until the pawl 82 rotates unidirectionally along with the third helical gear 81 until the pawl 82 abuts against the next ratchet of the ratchet member 85; when the third bevel gear 81 is stressed to rotate reversely, the pawl 82 rotates synchronously and reversely along with the third bevel gear 81, the pawl 82 always abuts against the ratchet member 85 under the rebound action of the limiting spring 84 until the pawl 82 pushes the ratchet member 85 to rotate by a ratchet position, and then the synchronous mounting shaft 86 fixedly connected with the ratchet member 85 rotates by a ratchet position corresponding angle in a single direction.
The base structure 1 further comprises a plurality of supporting uprights 12; the supporting columns 12 are fixedly connected between the base plate 11 and the installation plane plate 13, the accommodating cavities 14 are formed between the base plate 11 and the installation plane plate 13 through the supporting columns 12, and the accommodating cavities 14 serve as accommodating spaces for downward displacement of the transmission racks 52, so that functional feasibility of the structure is guaranteed.
When the synchronous mounting shaft 86 rotates one ratchet position in one direction for a corresponding angle, the transmission rack 52 moves downwards from the initial position to abut against the base plate 11, so as to ensure that the synchronous mounting shaft 86 can accurately stop when rotating one ratchet position in each direction for a corresponding angle, and meanwhile, the rigidity of the inner rod 413 can be limited through the abutting action of the transmission rack 52 and the base plate 11.
With continued reference to fig. 5 and 7 to 9, the positioning and mounting plate 7 includes a circular plate body 71, a template mounting seat 72, a seat body fixing block 73, a positioning chute 74, a hole material accommodating groove 75 and a fastening bolt 76; wherein, the disc body 71 is fixedly connected to the other end of the synchronous mounting shaft 86 along the extending direction thereof, so that the disc body 71 can rotate synchronously with the rotation of the synchronous mounting shaft 86 at a specific angle; the number of the template mounting seats 72 is multiple, and the template mounting seats 72 are uniformly and fixedly connected to the top end surface of the disc body 71 along the annular shape; a plurality of seat body fixing blocks 73 are fixedly connected to the bottom side of the template mounting seat 72, and the seat body fixing blocks 73 are fixedly connected with the top end face of the disc body 71; the hole material accommodating groove 75 is correspondingly formed at the top end of the template mounting seat 72, and the side walls of the hole material accommodating groove 75 are respectively and correspondingly provided with a positioning sliding groove 74 for slidably inserting or taking out the template by means of the positioning sliding groove 74, and simultaneously, the punched material is accommodated by the hole material accommodating groove 75; the fastening bolts 76 are provided with a plurality of fastening bolts 76, the fastening bolts 76 are evenly screwed and arranged on the top end face of the template mounting seat 72 corresponding to the positioning sliding groove 74, the fastening bolts 76 can extend to the inside of the positioning sliding groove 74 and are used for tightly jacking the template to be punched in the positioning sliding groove 74 through the fastening bolts 76, and the stamping stability of the whole structure is effectively improved.
With continued reference to fig. 1-3, the stamping structure 6 includes an extension transmission arm 61, a stamping mounting plate 62 and a stamping head 63; one end of the extension transmission arm 61 along the extension direction thereof is fixedly connected with the bottom end of the other side of the synchronous linkage arm 31, and the other end of the extension transmission arm 61 along the extension direction thereof is fixedly connected with the stamping mounting plate 62; the punching press head 63 is provided with a plurality of, and a plurality of punching press head 63 rigid coupling respectively is located the bottom of punching press mounting panel 62 for transmit the reciprocal elevating action of synchronous linkage arm 31 to a plurality of punching press head 63 through extending driving arm 61 and punching press mounting panel 62 in proper order, accomplish the punching press with the template one-to-one of the template mount pad 72 of the same quantity respectively by a plurality of punching press head 63.
As a preferable scheme of this embodiment, please refer to fig. 10, the output end specifications of the plurality of stamping heads 63 gradually increase or decrease along a predetermined direction, that is, the diameter of the circular punched hole generated by the stamping heads 63 gradually increases or decreases along the predetermined direction; and a plurality of the punch heads 63 are gradually outwardly or inwardly directed in a predetermined direction (see the first punch hole site a in fig. 10) from the corresponding positions of the same number of the die plates of the die plate mount 721And a second punching hole site a2And a third punched hole site a3And a fourth punched hole site a4And a fifth punched hole site a5) (ii) a When the plurality of stamping heads 63 are synchronously stamped along with the stamping mounting plate 62, each stamping head 63 can correspond to different positions of the stamping template and form the punched holes with different specifications, and each stamping head can more efficiently complete the process of changing the positions by rotating the disk body 71 to drive the template mounting seat 72 to change the positionsA plurality of punching operation of individual template to this is showing and has reduced the required punching press number of times of template punching shaping, has promoted the operating efficiency.
As shown in fig. 11, an integrated linkage metal stamping method based on hole forming of a fruit diameter measurer comprises the following steps:
s1: the template to be punched is mounted to the positioning and mounting plate 7.
The specific process is as follows: a plurality of fruit diameter measurer templates with specific circular notches are taken to correspondingly slide into the positioning sliding grooves 74 of the template mounting seats 72 one by one, and after the fruit diameter measurer templates slide to a set position, a plurality of fastening bolts 76 are screwed to the template mounting seats 72 to jack the edges of the fruit diameter measurer templates in the positioning sliding grooves 74.
S2: and starting the stamping driving structure 2, and transmitting the output power of the stamping driving structure 2 to the coordinated delay structure 4 and the stamping structure 6 through the synchronous linkage structure 3 respectively.
The specific process is as follows: the hydraulic output rod 22 in the punching driving structure 2 contracts on the basis of the hydraulic cylinder seat 21, and drives the synchronous linkage arm 31 in the synchronous linkage structure 3 to generate a downward force, and the downward force generated by the synchronous linkage arm 31 is further transmitted to the coordination telescopic rod 41 in the coordination delay structure 4 and the extension driving arm 61 in the punching structure 6, so that the coordination telescopic rod 41 and the extension driving arm 61 start to work.
S3: the punching structure 6 is stressed to perform punching action, and meanwhile, the gear transmission structure 5 and the ratchet transmission structure 8 which are transmitted by the coordination delay structure 4 are stressed to continue to transmit, so that the positioning mounting disc 7 rotates to the position.
The specific process is as follows: the extending transmission arm 61 transmits the received power to the punching mounting plate 62 and the plurality of punching heads 63 synchronously, so that the plurality of punching heads 63 move downwards to perform punching action.
Meanwhile, the outer tube 411 and the positioning bolt 416 in the telescopic rod 41 are forced to move downwards, and the positioning block 417 in the displacement sliding cavity 412 presses the inner rod 413 through the delay spring 415, so that the inner rod 413 is forced to move downwards; at this time, the fixed connection block 42 fixedly connected to the inner rod 413 drives the transmission rack 52 in the gear transmission structure 5 to displace downward, the transmission spur gear 54 rotates around the gear seat 53 under the meshing action with the transmission rack 52, and the rotation action of the transmission spur gear 54 is further transmitted to the first helical gear 57 and the second helical gear 58 meshed with the first helical gear 57 through the transmission link 56, so that the second helical gear 58 starts to rotate.
When the second bevel gear 58 rotates, it synchronously drives the third bevel gear 81 in the ratchet transmission structure 8 to rotate through a meshing action, at this time, the pawl 82 synchronously rotates along with the third bevel gear 81 toward the direction close to the limit plate 83 until the pawl 82 is forced to push the ratchet member 85 to rotate by one ratchet position, the synchronous mounting shaft 86 is driven by the ratchet member 85 to rotate by a corresponding angle of one ratchet position in one direction, and the synchronous mounting shaft 86 further drives the positioning mounting disk 7 and the plurality of template mounting seats 72 arranged on the positioning mounting disk 7 to rotate by an angle of one ratchet position correspondingly; at this point the punch 63 contacts the die plate corresponding to the die plate mount 72 and the bottom end of the drive rack 52 abuts the base plate 11.
S4: the punching structure 6 continues to be stressed to perform punching action, the positioning installation disc 7 keeps in the original position, and the punching structure 6 is matched with the positioning installation disc 7 to complete punching.
The specific process is as follows: when the bottom end of the transmission rack 52 is abutted against the base plate 11, downward movement transmission is not continued, the rotating positioning mounting disc 7 and the template mounting seat 72 are kept at the original positions, at the moment, the inner rod body 413 fixedly connected with the transmission rack 52 stops moving under the action of rigid limit, the outer pipe body 411 and the positioning bolt 416 continue to receive the power of the synchronous linkage arm 31 to move downward, and the resilience force of the delay spring 415 is overcome through the positioning block 417; meanwhile, the stamping head 63 in contact with the template in the template mounting seat 72 continues to be stressed and stamped, and correspondingly completes the punching of different specifications and different positions.
When the resilience of the delay spring 415 in the initial state needs to be improved to ensure the transmission performance, the outer tube 411 is rotated to change the screwing position between the outer tube 411 and the positioning bolt 416, so that the position of the positioning block 417 in the displacement slide cavity 412 is displaced downward, the internal space of the displacement slide cavity 412 is reduced, the compression amount of the delay spring 415 is increased, and the resilience of the delay spring 415 in the initial state is further improved.
S5: the punching driving structure 2 continues to work, so that the output power of the punching driving structure 2 is continuously transmitted to the coordination delay structure 4 and the punching structure 6 through the synchronous linkage structure 3, and the gear transmission structure 5 and the ratchet transmission structure 8 are driven to return to the original position through the coordination delay structure 4, so that the punching structure 6 returns to the original position.
The specific process is as follows: the hydraulic output rod 22 in the punching driving structure 2 extends based on the hydraulic cylinder seat 21 and drives the synchronous linkage arm 31 in the synchronous linkage structure 3 to generate an upward force, and the upward force generated by the synchronous linkage arm 31 is further transmitted to the coordination telescopic rod 41 in the coordination delay structure 4 and the extension driving arm 61 in the punching structure 6, so that the coordination telescopic rod 41 and the extension driving arm 61 start to work.
The outer tube 411 and the positioning bolt 416 in the telescopic rod 41 are coordinated to ascend step by step, the delay spring 415 rebounds step by step until the delay spring 415 rebounds to the initial state, the outer tube 411 continues to ascend to pull the inner rod body 413 and the transmission rack 52 in the gear transmission structure 5 to return to the original position, the gear transmission structure 5 and the third bevel gear 81 in the ratchet transmission structure 8 under the transmission of the transmission rack 52 rotate to return to the original position, at this time, the third bevel gear 81 rotates and drives the pawl 82 to rotate synchronously, the limit spring 84 located between the pawl 82 and the limit plate 83 gradually expands to generate a rebounding effect, the pawl 82 always abuts against the ratchet 85 under the rebounding effect of the limit spring 84, until the pawl 82 rotates to abut against the next ratchet of the ratchet 85, and at this time, the hydraulic output rod 22 stops extending.
Meanwhile, the extending transmission arm 61 drives the stamping mounting plate 62 and the plurality of stamping heads 63 to synchronously ascend to the initial position for the next repeated action.
And then, finishing the integrated linkage metal stamping method based on the hole forming of the fruit diameter measurer.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. An integrated linkage metal stamping method based on hole forming of a fruit diameter measurer is characterized by comprising the following steps:
s1: installing a template to be punched to a positioning installation disc;
s2: starting the stamping driving structure, and enabling the output power of the stamping driving structure to be respectively transmitted to the coordination delay structure and the stamping structure through the synchronous linkage structure;
s3: the punching structure is stressed to perform punching action, and meanwhile, the gear transmission structure and the ratchet transmission structure which are transmitted by the coordinated delay structure are stressed to continue to transmit, so that the positioning mounting disc rotates in place;
s4: the punching structure is continuously stressed to perform punching action, the positioning mounting disc keeps in the original position, and the punching structure is matched with the positioning mounting disc to complete punching;
s5: the punching driving structure continues to work, so that the output power of the punching driving structure is continuously transmitted to the coordination delay structure and the punching structure through the synchronous linkage structure, and the gear transmission structure and the ratchet transmission structure are driven to return to the original position through the coordination delay structure, so that the punching structure returns to the original position.
2. The integral linkage metal stamping method based on the hole forming of the aperture measurer as claimed in claim 1, wherein the step S1 is specifically performed by:
a plurality of fruit diameter measurer templates with specific circular notches are taken to slide into a positioning sliding groove of a template mounting seat in a one-to-one correspondence mode, and after the fruit diameter measurer templates slide to a set position, a plurality of fastening bolts are screwed to the template mounting seat to tightly push the edges of the punching templates of the fruit diameter measurer in the positioning sliding groove.
3. The integral linkage metal stamping method based on the hole forming of the aperture measurer as claimed in claim 2, wherein the step S2 is specifically performed by:
the hydraulic output rod in the stamping driving structure contracts on the basis of the hydraulic cylinder seat and drives the synchronous linkage arm in the synchronous linkage structure to generate downward force, and the downward force generated by the synchronous linkage arm is further transmitted to the coordination telescopic rod in the coordination delay structure and the extension transmission arm in the stamping structure, so that the coordination telescopic rod and the extension transmission arm start to work.
4. The integral linkage metal stamping method based on the hole forming of the aperture measurer as claimed in claim 3, wherein the specific process of step S3 is as follows:
the extending transmission arm synchronously transmits the received power to the stamping mounting plate and the plurality of stamping heads, so that the plurality of stamping heads move downwards to perform stamping action;
meanwhile, the outer tube body and the positioning bolt in the telescopic rod are coordinated to be stressed to move downwards, and the positioning block in the displacement sliding cavity presses the inner rod body through the delay spring, so that the inner rod body is stressed to move downwards; at the moment, a fixed connecting block fixedly connected with the inner rod body drives a transmission rack in a gear transmission structure to move downwards, a transmission straight gear rotates around a gear seat under the meshing action of the transmission straight gear and the transmission rack, and the rotation action of the transmission straight gear is further transmitted to a first helical gear and a second helical gear in meshing transmission with the first helical gear through a transmission connecting rod, so that the second helical gear starts to rotate;
when the second bevel gear rotates, the second bevel gear synchronously drives a third bevel gear in the ratchet transmission structure to rotate through a meshing effect, at the moment, the pawl piece synchronously rotates along with the third bevel gear towards the direction close to the limiting plate until the pawl piece is stressed to push the ratchet piece to rotate by a ratchet position, the synchronous mounting shaft is driven by the ratchet piece to rotate by a corresponding angle of one ratchet position in a single direction, and the synchronous mounting shaft further drives the positioning mounting disc and a plurality of template mounting seats arranged on the positioning mounting disc to rotate by an angle of one ratchet position correspondingly.
5. The integral type linkage metal stamping method based on the hole forming of the aperture measurer as claimed in claim 4, wherein the specific process of step S3 further comprises:
when the positioning installation plate rotates a ratchet position angle corresponding to the ratchet wheel piece, the punching head is contacted with the punching template corresponding to the template installation seat, and the bottom end of the transmission rack is abutted to the base plate.
6. The integral linkage metal stamping method based on the hole forming of the aperture measurer as claimed in claim 5, wherein the step S4 is specifically performed by:
when the bottom end of the transmission rack abuts against the base plate, downward movement transmission is not continued, the rotating positioning mounting disc and the template mounting seat are kept in situ, at the moment, the inner rod fixedly connected with the transmission rack stops displacement under the action of rigid limiting, the outer pipe and the positioning bolt continue to receive the power of the synchronous linkage arm to move downward, and the resilience force of the delay spring is overcome through the positioning block; meanwhile, the stamping head contacted with the template in the template mounting seat is continuously stressed and stamped, and the punching of different specifications and different positions is correspondingly completed.
7. The integrated linkage metal stamping method based on the hole forming of the aperture measurer as claimed in claim 6, wherein the specific process of step S4 further comprises:
when the resilience force of the delay spring in the initial state is required to be improved to ensure the transmission performance, the screwing position between the outer pipe body and the positioning bolt is changed by rotating the outer pipe body, so that the positioning block is positioned in the position inside the displacement sliding cavity to displace downwards, the inner space of the displacement sliding cavity is reduced, the compression amount of the delay spring is increased, and the resilience force of the delay spring in the initial state is further improved.
8. The integral type linkage metal stamping method based on the hole forming of the aperture measurer as claimed in claim 7, wherein the specific process of step S5 is as follows:
a hydraulic output rod in the stamping driving structure extends on the basis of a hydraulic cylinder seat and drives a synchronous linkage arm in the synchronous linkage structure to generate an upward force, and the upward force generated by the synchronous linkage arm is further transmitted to a coordination telescopic rod in the coordination delay structure and an extension transmission arm in the stamping structure, so that the coordination telescopic rod and the extension transmission arm start to work;
coordinating the outer pipe body and the positioning bolt in the telescopic rod to gradually rise, gradually rebounding the delay spring until the delay spring rebounds to an initial state, continuously rising the outer pipe body to pull the inner pipe body and a transmission rack in the gear transmission structure to return to the original position, rotating a third bevel gear in the gear transmission structure and a ratchet transmission structure under the transmission of the transmission rack to return to the original position, rotating the third bevel gear at the moment and driving a pawl piece to synchronously rotate, gradually extending a limit spring between the pawl piece and a limit plate to generate a rebounding effect, always abutting against the ratchet piece under the rebounding effect of the limit spring until the pawl piece rotates to abut against the next ratchet of the ratchet piece, and stopping extending the hydraulic output rod at the moment;
and meanwhile, the transmission arm is extended to drive the stamping mounting plate and the plurality of stamping heads to synchronously ascend to the initial position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110813049.9A CN113369382A (en) | 2021-07-19 | 2021-07-19 | Integrated linkage metal stamping method based on hole forming of fruit diameter measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110813049.9A CN113369382A (en) | 2021-07-19 | 2021-07-19 | Integrated linkage metal stamping method based on hole forming of fruit diameter measurer |
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| Publication Number | Publication Date |
|---|---|
| CN113369382A true CN113369382A (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110813049.9A Withdrawn CN113369382A (en) | 2021-07-19 | 2021-07-19 | Integrated linkage metal stamping method based on hole forming of fruit diameter measurer |
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| CN (1) | CN113369382A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505435A (en) * | 2022-02-10 | 2022-05-17 | 山西天宝集团有限公司 | Device for forging wind power flange blank-making punching holes on press machine |
| CN118385363A (en) * | 2024-06-28 | 2024-07-26 | 连云港市艾伦钢铁有限公司 | Hub blank pre-punching mechanism |
| CN118385363B (en) * | 2024-06-28 | 2024-10-25 | 连云港市艾伦钢铁有限公司 | Hub blank pre-punching mechanism |
-
2021
- 2021-07-19 CN CN202110813049.9A patent/CN113369382A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505435A (en) * | 2022-02-10 | 2022-05-17 | 山西天宝集团有限公司 | Device for forging wind power flange blank-making punching holes on press machine |
| CN118385363A (en) * | 2024-06-28 | 2024-07-26 | 连云港市艾伦钢铁有限公司 | Hub blank pre-punching mechanism |
| CN118385363B (en) * | 2024-06-28 | 2024-10-25 | 连云港市艾伦钢铁有限公司 | Hub blank pre-punching mechanism |
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Application publication date: 20210910 |