CN112756914B - Method for producing metal pipe hoop - Google Patents
Method for producing metal pipe hoop Download PDFInfo
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- CN112756914B CN112756914B CN202011611414.XA CN202011611414A CN112756914B CN 112756914 B CN112756914 B CN 112756914B CN 202011611414 A CN202011611414 A CN 202011611414A CN 112756914 B CN112756914 B CN 112756914B
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- arc
- cutting
- pipe hoop
- metal pipe
- clamping
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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
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention provides a production method of a metal pipe hoop, which comprises a cutting device, forming equipment and a clamping and cutting device, wherein the forming equipment comprises a cutting device, a clamping and cutting device and a clamping and cutting device; the method comprises the following steps: s1, casting a blank in a forming device; s2, cutting off waste materials in the middle of the blank by using a cutting device to obtain a semi-finished product of the metal pipe hoop blank; and S3, cutting off metal waste at two ends of the semi-finished metal pipe hoop blank by using a clamping and cutting device to obtain the metal pipe hoop blank. The invention provides a set of complete metal pipe hoop processing method, which can realize automatic die opening and die closing through a driving device in a forming device, and can produce a product of a complete metal pipe hoop at one time through the matching of an upper die and a lower die, and has high production automation degree and high production efficiency; can realize spacing fixed to the different both ends of metal arc pipe hoop spare through clamping cutting device, the cutting of rethread cutting module can be with the unnecessary casting waste material excision of metal pipe hoop tip, and the cutting plane is level and smooth, and machining efficiency is high.
Description
Technical Field
The invention belongs to the technical field of metal pipe hoop production and processing, and particularly relates to a production method of a metal pipe hoop.
Background
The pipe hoop is used as a common accessory in industrial pipeline connection, and is widely applied to the fields of civil buildings, industry, agriculture and the like because of convenient use. For large pipelines such as swimming pools, water treatment plants and the like, the large-sized metal pipe hoops are required to be matched, connected and fixed.
For a large-size metal pipe hoop, two identical arc pipe hoop members are generally adopted, a connecting end and a matching end are arranged at two ends of each arc pipe hoop member respectively, and after the connecting ends and the matching ends of the two arc pipe hoop members are correspondingly matched and fixedly connected, a circular pipe hoop is formed and is fixedly connected to the outer side of a pipeline.
The arc-shaped pipe hoop member can be processed and formed by forging or casting. However, because the arc-shaped pipe hoop part is an improved structure relative to the prior art, a matched casting production mold and matched production equipment do not exist at present.
In addition, after casting, metal scraps are integrally connected to the target product, and are cut or trimmed to obtain a final product blank. Because the tip of arc pipe hoop includes link and cooperation end, and the structure is inconsistent, often need separate the metal waste that two sets of different mounting fixture clamping cut the tip, machining efficiency is low. Moreover, the prior art has no specific clamping and cutting processing equipment for the metal arc pipe hoop.
Disclosure of Invention
Accordingly, the present invention provides a method for producing a metal pipe clamp.
The technical scheme of the invention is as follows:
the production method of the metal pipe hoop comprises a cutting device, and is characterized by also comprising forming equipment and a clamping and cutting device; the method comprises the following steps:
s1, casting a blank in a forming device;
s2, cutting off waste materials in the middle of the blank by using a cutting device to obtain a semi-finished product of the metal pipe hoop blank;
and S3, cutting off metal waste at two ends of the semi-finished metal pipe hoop blank by using a clamping and cutting device to obtain the metal pipe hoop blank.
Further, the molding equipment comprises an upper die, a lower die and a fixing frame, wherein the fixing frame is connected with a processing platform, a driving device is arranged on the processing platform, the lower portion of the driving device is connected with the upper die, the lower die is arranged below the processing platform, and the upper die is connected with the lower die in a matched mode.
Further, the mount includes backplate frame, front panel, the symmetry is equipped with dead lever, first connection mounting, second connection mounting on the backplate frame, dead lever and front panel upper portion fixed connection, first connection mounting is connected with the front panel middle part, the second is connected the mounting and is connected with the front panel below. Through the setting of backplate frame, can provide the outrigger for the rear, through the effect that dead lever, first connection mounting, second are connected the mounting, can provide the outrigger for the front panel, and then guarantee drive arrangement on the processing platform, go up the stability of mould, bed die in the casting process. Meanwhile, the height of the front panel can be adjusted through the action of the first connecting fixing piece and the second connecting fixing piece, and then the height of the processing platform can be adjusted according to the actual situation of a production field.
Further, the processing platform comprises an upper platform and a lower platform which are symmetrically arranged, the upper platform is fixedly connected with the upper portion of the front panel, the lower platform is fixedly connected with the lower portion of the front panel, the driving device is arranged on the upper platform, and the lower die is arranged on the lower platform.
Further, the upper die is provided with arc-shaped protrusions, arc-shaped protruding strips are symmetrically arranged on the arc-shaped protrusions, and matching grooves are symmetrically arranged at two ends of each arc; a first feeding groove is formed in the middle of the arc-shaped protrusion, the first feeding groove is located between the arc-shaped protrusions, and second feeding grooves are symmetrically connected to two sides of the first feeding groove;
one end of the first feeding groove is connected with a feeding channel;
the lower die comprises an arc-shaped groove, arc-shaped forming grooves are symmetrically arranged in the arc-shaped groove, a first forming cavity is arranged at one end of each arc-shaped forming groove, and a second forming cavity is arranged at the other end of each arc-shaped forming groove;
the first molding cavity and the second molding cavity are respectively arranged corresponding to the matching grooves; .
The arc-shaped protrusion is correspondingly matched and connected with the arc-shaped groove; the arc protruding strips are correspondingly matched and connected with the arc forming grooves.
In the invention, the arc-shaped protrusion is correspondingly matched and connected with the arc-shaped groove to form a casting processing area, and the arc-shaped protrusion strip is correspondingly matched and connected with the arc-shaped forming groove to form a forming area of the metal arc-shaped pipe hoop.
In the invention, an arc-shaped pipe hoop main body is formed in the area between the arc-shaped protruding strip and the arc-shaped forming groove, and the connecting end and the matching end of the arc-shaped pipe hoop are formed in the areas of the first forming cavity and the second forming cavity corresponding to the matching grooves.
Furthermore, be equipped with first feeding cavity between the arc shaping groove, first feeding cavity with feedstock channel corresponds the setting.
Furthermore, second feeding cavities are symmetrically arranged between the arc-shaped forming grooves and correspond to the second feeding grooves.
According to the invention, after the upper die and the lower die are closed, the liquid metal enters the first feeding groove through the area between the feeding channel and the first feeding cavity and then respectively enters the area between the second feeding groove and the second feeding cavity to be collected, so that multi-point feeding is realized, the feeding uniformity is ensured, the retention time of the liquid metal at each position is the same, and the quality of a cast product is ensured.
Further, a fixed connecting part is connected above the upper die, and the driving device comprises a connecting plate; the connecting plate is connected with the fixed connecting part in a matched mode, and the stability of ascending die opening and descending die closing of the upper die driven by the driving device can be guaranteed.
Furthermore, fixed connection portion is including the first connecting block of symmetry setting, be connected with the second connecting block between the first connecting block.
Further, still include fastener, connecting pin, first connecting block passes through connecting pin and is connected with the cooperation of last mould upper portion, the second connecting block passes through the fastener and is connected with the cooperation of last mould upper portion.
According to the fixed connecting part, the first connecting block and the second connecting block are arranged, and the fixed connecting part is matched with the fastener and the connecting pin, so that the fixed connecting part can be fixedly connected with the upper die and stressed in a balanced manner, and the stability of connection between the upper die and the driving device can be ensured.
Furthermore, one side of the feeding channel is connected with a feeding piece for pouring liquid metal into the feeding channel.
Furthermore, one end of the upper die is symmetrically provided with a matching block, and the other end of the upper die is a matching plate.
Furthermore, the coordination blocks are symmetrically arranged on two sides of the feed channel.
Furthermore, one end of the lower die is symmetrically provided with a coordination groove, and the coordination groove and the coordination block are correspondingly arranged.
According to the invention, the upper die positioning groove and the lower die positioning block are correspondingly arranged, and the upper die positioning plate is matched with the upper surface of the lower die, so that the upper die and the lower die are positioned and stably matched, and the quality of a cast product is ensured.
Furthermore, a protrusion forming groove is formed in the first forming cavity, and a cavity forming piece is arranged in the second forming cavity. The connecting piece of the connecting end is formed through the protrusion forming groove, and the limiting piece of the matching end is formed through the cavity forming piece.
Further, the upper area of the upper die is provided with the cooling cavity, the lower area of the lower die is provided with the lower cooling cavity, and through the arrangement of the upper cooling cavity and the lower cooling cavity, the uniform cooling of the liquid metal in the die can be guaranteed, the cooling speed can be accelerated, and the production efficiency can be improved.
The metal arc pipe hoop piece with a new structure can be produced by the production method of the metal pipe hoop, the metal arc pipe hoop piece comprises an arc main body, two ends of the arc main body are respectively connected with a connecting end and a matching end, the connecting end is provided with a connecting piece, the matching end is provided with a limiting piece, and the connecting piece is connected with the limiting piece in a matching mode.
The processing procedure of step S1 of the present invention is: the upper die is driven by the driving device to be downwards matched with the lower die, liquid metal enters the first feeding groove through the feeding piece through the area between the feeding channel and the first feeding cavity, then enters the area between the second feeding groove and the second feeding cavity respectively and is collected, multi-point feeding is achieved, after cooling and solidification for a certain time, the upper die is driven by the driving device to ascend, the lower die is opened, and a blank piece is clamped out. Preferably, the time for cooling and solidifying is 2-8 min.
In the forming equipment, the processing stability can be ensured through the fixed frame, the automatic die opening and die closing can be realized through the action of the driving device, the one-time rapid casting forming of the metal arc-shaped pipe hoop can be realized through the matching of the upper die and the lower die, and meanwhile, two forming areas are arranged between the upper die and the lower die, so that a product of a complete metal pipe hoop can be produced at one time, the production automation degree is high, and the production efficiency is high.
Further, the clamping and cutting device comprises a processing seat, a clamping module is arranged above the processing seat, a cutting module is arranged inside the processing seat, a cutting slot hole is formed in the processing seat, and the clamping module is arranged on one side of the cutting slot hole;
the clamping module comprises a base, a limiting rod frame is arranged on one side of the base, a limiting portion is arranged on the other side of the base, and a clamping portion is correspondingly arranged above the limiting portion.
According to the clamping module, one end and the lower part of the metal pipe hoop are limited through the limiting part, the clamping part is matched and positioned above the metal pipe hoop, and the limiting rod frame is used for limiting the arc-shaped surface of the metal pipe hoop, so that stable positioning and clamping are realized.
Furthermore, the limiting part comprises a first limiting groove, a second limiting groove is arranged in the middle of the first limiting groove, and a third limiting groove is arranged in the first limiting groove. Through the arrangement of the first limiting groove, the second limiting groove and the third limiting groove, the clamping limit of the connecting end/the matching end of the metal arc-shaped pipe hoop piece can be realized.
Furthermore, clamping part includes the mounting, be equipped with first lifting module on the mounting, first lifting module below is connected with limit baffle.
Realize the location of first lift module through the mounting and fix, the spacing baffle of first lift module drive of rethread will be placed ferrule one end in spacing portion and coordinate the location in the top.
Further, the limit baffle faces the first limit groove.
Furthermore, the cutting module comprises a cutting saw blade, and the cutting saw blade is arranged corresponding to the cutting slot hole.
Furthermore, the cutting module is connected with a second lifting module.
Through the second lifting module, the cutting saw blade of the cutting module can be lifted along the cutting slotted hole, and the end waste of the metal arc pipe hoop is cut.
The clamping and cutting device is applied to cutting of end waste materials of a metal arc pipe hoop formed by casting, and particularly applied to clamping and positioning of the connecting end/the matching end and cutting of metal waste materials at the tail of the connecting end and the matching end.
Particularly, the first limiting groove may be connected to a side surface of the connecting end/the mating end in a fitting manner, the second limiting groove may be connected to the connecting member in a fitting manner, and the third limiting groove may be connected to the limiting member in a fitting manner.
In the present invention, the processing procedure of step S3 is: one end of the metal pipe hoop is placed in the limiting part, one end and the lower part of the metal pipe hoop are limited through the limiting part, the limiting baffle is driven through the first lifting module, one end of the metal pipe hoop placed in the limiting part is positioned above in a matched mode, the arc-shaped surface of the metal pipe hoop is limited through the limiting rod frame, and stable positioning and clamping are achieved;
after clamping is completed, the cutting module is started, and a cutting saw blade of the cutting module can be lifted along the cutting slotted hole through the second lifting module, so that end waste of the metal arc-shaped pipe hoop is cut flatly; after the cutting is completed, the components retract according to the original path.
According to the invention, the clamping and cutting device can realize the limiting and fixing of different two ends of the metal arc-shaped pipe hoop by adopting a set of clamping module, and the redundant casting waste at the end part of the metal pipe hoop can be cut off by cutting the cutting module, so that the cutting surface is flat and the processing efficiency is high.
The invention has the beneficial effects that:
the invention provides a set of complete metal pipe hoop processing method, which can realize automatic die opening and die closing through a driving device in a forming device, can realize one-time rapid casting forming of a metal arc pipe hoop part through the matching of an upper die and a lower die, and can produce a product of a complete metal pipe hoop at one time by arranging two forming areas between the upper die and the lower die;
can realize spacing fixed to the different both ends of metal arc pipe hoop spare through clamping cutting device, the cutting of rethread cutting module can be with the unnecessary casting waste material excision of metal pipe hoop tip, and the cutting plane is level and smooth, and machining efficiency is high.
Drawings
FIG. 1 is a schematic view of the structure of a molding apparatus of the present invention;
FIG. 2 is a schematic view of the structure of the molding apparatus of the present invention;
FIG. 3 is a schematic view showing a partial structure of the molding apparatus of the present invention;
FIG. 4 is a schematic view showing a partial structure of the molding apparatus of the present invention;
FIG. 5 is a schematic view of the structure of the upper mold of the present invention;
FIG. 6 is a schematic structural view of a lower mold of the present invention;
FIG. 7 is a schematic structural view of a lower mold of the present invention;
FIG. 8 is a partial cross-sectional view of a molding apparatus of the present invention;
FIG. 9 is a schematic view of a portion of the lower mold of the present invention;
FIG. 10 is a schematic view of a portion of the lower mold of the present invention;
FIG. 11 is a schematic view of the present invention for producing a metal pipe clamp;
FIG. 12 is a schematic partial block diagram of a process for producing a metal pipe clamp according to the present invention;
FIG. 13 is a schematic partial block diagram of a process for producing a metal pipe clamp according to the present invention;
FIG. 14 is a schematic view of a portion of the structure for producing a metal pipe clamp according to the present invention;
FIG. 15 is a schematic structural view of a post-cast scrap metal band clamp in accordance with the present invention;
FIG. 16 is a schematic view of a processing structure of the clamping and cutting device of the present invention;
FIG. 17 is a schematic structural view of the clamping and cutting device of the present invention;
FIG. 18 is a schematic structural view of a clamping module according to the present invention;
FIG. 19 is a schematic view of the limiting portion of the present invention;
FIG. 20 is a schematic view of a portion of the clamping and cutting device of the present invention;
FIG. 21 is a schematic structural view of a metal pipe clamp before being processed by the clamping and cutting device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Examples
The production method of the metal pipe hoop comprises a cutting device (not marked), and is characterized by further comprising a forming device 10 and a clamping and cutting device 9; the method comprises the following steps:
s1, casting a blank in a forming device;
s2, cutting off waste materials in the middle of the blank by using a cutting device to obtain a semi-finished product of the metal pipe hoop blank;
and S3, cutting off metal waste at two ends of the semi-finished metal pipe hoop blank by using a clamping and cutting device to obtain the metal pipe hoop blank.
Further, former 10 includes mould 1, bed die 2, mount 6, the mount is connected with processing platform 7, the last drive arrangement 8 that is equipped with of processing platform, the drive arrangement below is connected with the mould, the bed die sets up in the processing platform below, it is connected with the bed die cooperation to go up the mould.
Further, the mount includes backplate frame 61, front panel 62, the symmetry is equipped with dead lever 63, first connection mounting 64, second connection mounting 65 on the backplate frame, dead lever and front panel upper portion fixed connection, first connection mounting is connected with the front panel middle part, the second is connected the mounting and is connected with the front panel below. Through the setting of backplate frame, can provide the outrigger for the rear, through the effect that dead lever, first connection mounting, second are connected the mounting, can provide the outrigger for the front panel, and then guarantee drive arrangement on the processing platform, go up the stability of mould, bed die in the casting process. Meanwhile, the height of the front panel can be adjusted through the action of the first connecting fixing piece and the second connecting fixing piece, and then the height of the processing platform can be adjusted according to the actual situation of a production field.
Further, the processing platform comprises an upper platform 71 and a lower platform 72 which are symmetrically arranged, the upper platform is fixedly connected with the upper side of the front panel, the lower platform is fixedly connected with the lower side of the front panel, the driving device is arranged on the upper platform, and the lower die is arranged on the lower platform.
Further, the upper die is provided with an arc-shaped protrusion 11, arc-shaped protruding strips 12 are symmetrically arranged on the arc-shaped protrusion, and matching grooves 13 are symmetrically arranged at two ends of the arc; a first feeding groove 14 is formed in the middle of each arc-shaped protrusion, the first feeding grooves are located between the arc-shaped protrusions, and second feeding grooves 15 are symmetrically connected to two sides of each first feeding groove;
one end of the first feeding groove is connected with a feeding channel 16;
the lower die comprises an arc-shaped groove 21, arc-shaped forming grooves 22 are symmetrically arranged in the arc-shaped groove, a first forming cavity 23 is arranged at one end of each arc-shaped forming groove, and a second forming cavity 24 is arranged at the other end of each arc-shaped forming groove;
the first molding cavity and the second molding cavity are respectively arranged corresponding to the matching grooves; .
The arc-shaped protrusion is correspondingly matched and connected with the arc-shaped groove; the arc protruding strips are correspondingly matched and connected with the arc forming grooves.
In the invention, the arc-shaped protrusion is correspondingly matched and connected with the arc-shaped groove to form a casting processing area, and the arc-shaped protrusion strip is correspondingly matched and connected with the arc-shaped forming groove to form a forming area of the metal arc-shaped pipe hoop.
In the invention, an arc pipe hoop main body is formed in the area between the arc protruding strip and the arc forming groove, and the connecting end and the matching end of the arc pipe hoop are formed in the areas of the first forming cavity, the second forming cavity and the matching groove.
Furthermore, a first feeding cavity 25 is arranged between the arc-shaped forming grooves and corresponds to the feeding channel.
Furthermore, second feeding cavities 26 are symmetrically arranged between the arc-shaped forming grooves, and the second feeding cavities and the second feeding grooves are correspondingly arranged.
According to the invention, after the upper die and the lower die are closed, the liquid metal enters the first feeding groove through the area between the feeding channel and the first feeding cavity and then respectively enters the area between the second feeding groove and the second feeding cavity to be collected, so that multi-point feeding is realized, the feeding uniformity is ensured, the retention time of the liquid metal at each position is the same, and the quality of a cast product is ensured.
Further, a fixed connecting part 3 is connected above the upper die, and the driving device comprises a connecting plate 81; the connecting plate is connected with the fixed connecting part in a matching manner.
Further, the fixed connecting part comprises first connecting blocks 31 which are symmetrically arranged, and second connecting blocks 32 are connected between the first connecting blocks.
Further, still include fastener 33, connecting pin 34, first connecting block passes through connecting pin and is connected with the cooperation of last mould upper portion, the second connecting block passes through the fastener and is connected with the cooperation of last mould upper portion.
According to the fixed connecting part, the first connecting block and the second connecting block are arranged, and the fixed connecting part is matched with the fastener and the connecting pin, so that the fixed connecting part can be fixedly connected with the upper die and stressed in a balanced manner, and the stability of connection between the upper die and the driving device can be ensured.
Furthermore, one side of the feeding channel is connected with a feeding piece 4 for pouring liquid metal into the feeding channel.
Furthermore, one end of the upper die is symmetrically provided with coordination blocks 17, and the other end of the upper die is provided with a coordination plate 18.
Furthermore, the coordination blocks are symmetrically arranged on two sides of the feeding channel.
Furthermore, one end of the lower die is symmetrically provided with a coordination groove 27, and the coordination groove and the coordination block are correspondingly arranged.
According to the invention, the upper die matching groove and the lower die matching block are correspondingly arranged, and the matching of the upper die matching plate and the upper surface of the lower die is combined, so that the upper die and the lower die are positioned and stably matched, and the quality of a cast product is ensured.
Further, a protrusion forming groove 231 is arranged in the first forming cavity, and a cavity forming piece 241 is arranged in the second forming cavity. The connecting piece of the connecting end is formed through the protrusion forming groove, and the limiting piece of the matching end is formed through the cavity forming piece.
Further, the upper area of the upper die is provided with an upper cooling cavity 19, the lower area of the lower die is provided with a lower cooling cavity 28, and through the arrangement of the upper cooling cavity and the lower cooling cavity, the uniform cooling of liquid metal in the die can be ensured, the cooling speed can be accelerated, and the production efficiency can be improved.
The processing procedure of step S1 of the present invention is: the upper die is driven by the driving device to be downwards matched with the lower die, liquid metal enters the first feeding groove through the feeding piece through the area between the feeding channel and the first feeding cavity, then enters the area between the second feeding groove and the second feeding cavity respectively and is collected, multi-point feeding is achieved, after cooling and solidification for a certain time, the upper die is driven by the driving device to ascend, the lower die is opened, and a blank piece is clamped out.
Further, the clamping and cutting device 9 comprises a processing seat 91, a clamping module 92 is arranged above the processing seat, a cutting module 93 is arranged inside the processing seat, a cutting slot hole 911 is formed in the processing seat, and the clamping module is arranged on one side of the cutting slot hole;
the clamping module comprises a base 921, one side of the base is provided with a limit rod frame 922, the other side of the base is provided with a limit portion 923, and the top of the limit portion is correspondingly provided with a clamping portion 924.
According to the clamping module, one end and the lower part of the metal pipe hoop are limited through the limiting part, the clamping part is matched and positioned above the metal pipe hoop, and the limiting rod frame is used for limiting the arc-shaped surface of the metal pipe hoop, so that stable positioning and clamping are realized.
Further, spacing portion 923 includes first spacing groove 9231, first spacing groove middle part is equipped with second spacing groove 9232, first spacing inslot is equipped with third spacing groove 9233. Through the arrangement of the first limiting groove, the second limiting groove and the third limiting groove, the clamping limitation of the connecting end/matching end of the metal arc-shaped pipe hoop can be realized.
Further, clamping portion 924 includes mounting 9241, be equipped with first lift module 9242 on the mounting, first lift module below is connected with limit baffle 9243.
Realize the location of first lift module through the mounting and fix, the spacing baffle of first lift module drive of rethread will be placed ferrule one end in spacing portion and coordinate the location in the top.
Further, the limit baffle faces the first limit groove.
Further, the cutting module 93 includes a cutting blade 931, and the cutting blade is disposed corresponding to the cutting slot.
Further, a second lifting module 94 is connected to the cutting module.
Through the second lifting module, the cutting saw blade of the cutting module can be lifted along the cutting slotted hole, and the end waste of the metal arc pipe hoop is cut.
The metal arc pipe hoop part 5 comprises an arc main body 51, a connecting end 52 and a matching end 53 are respectively connected to two ends of the arc main body, the connecting end is provided with a connecting piece 521, the matching end is provided with a limiting piece 531, and the connecting piece is connected with the limiting piece in a matching mode. The clamping and cutting device is applied to clamping and positioning of the connecting end/the matching end and cutting of metal waste at the tail of the connecting end and the tail of the matching end.
Particularly, the first limiting groove can be connected with the side face of the connecting end/the matching end in a matched mode, the second limiting groove can be connected with the connecting piece in a matched mode, and the third limiting groove can be connected with the limiting piece in a matched mode.
In the present invention, the processing procedure of step S3 is: one end of the metal pipe hoop is placed in the limiting part, one end and the lower part of the metal pipe hoop are limited through the limiting part, the limiting baffle is driven through the first lifting module, one end of the metal pipe hoop placed in the limiting part is located above in a matched mode, the arc-shaped surface of the metal pipe hoop is limited through the limiting rod frame, and stable locating and clamping are achieved;
after clamping is completed, the cutting module is started, and through the second lifting module, a cutting saw blade of the cutting module can be lifted along a cutting groove hole, so that end waste of the metal arc pipe hoop is cut flatly; after the cutting is completed, the components are withdrawn according to the original path.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art.
Claims (6)
1. The production method of the metal pipe hoop comprises a cutting device, and is characterized by also comprising forming equipment and a clamping and cutting device; the method comprises the following steps:
s1, casting a blank in a forming device;
s2, cutting off waste materials in the middle of the blank by using a cutting device to obtain a semi-finished product of the metal pipe hoop blank;
s3, cutting off metal waste materials at two ends of the semi-finished metal pipe hoop blank by using a clamping and cutting device to obtain a metal pipe hoop blank; the method specifically comprises the following steps: one end of the metal pipe hoop is placed in the limiting part, the limiting part limits one end of the metal pipe hoop and a base below the clamping module, the first lifting module drives the limiting baffle plate, one end of the metal pipe hoop placed in the limiting part is matched and positioned with the clamping part above the clamping module, and the limiting rod frame limits the arc surface of the metal pipe hoop to realize stable positioning and clamping; after clamping is completed, the cutting module is started, and through the second lifting module, a cutting saw blade of the cutting module can be lifted along a cutting groove hole, so that end waste of the metal arc pipe hoop is cut flatly;
the clamping and cutting device comprises a processing seat, a clamping module is arranged above the processing seat, a cutting module is arranged in the processing seat, a cutting slot hole is formed in the processing seat, and the clamping module is arranged on one side of the cutting slot hole;
the clamping module comprises a base, a limiting rod frame is arranged on one side of the base, a limiting part is arranged on the other side of the base, and a clamping part is correspondingly arranged above the limiting part;
the limiting part comprises a first limiting groove, a second limiting groove is arranged in the middle of the first limiting groove, and a third limiting groove is arranged in the first limiting groove;
the metal pipe hoop blank comprises an arc-shaped main body, two ends of the arc-shaped main body are respectively connected with a connecting end and a matching end, the connecting end is provided with a connecting piece, and the matching end is provided with a limiting piece;
the first limiting groove can be connected with the side face of the connecting end/the matching end in a matched mode, the second limiting groove can be connected with the connecting piece in a matched mode, and the third limiting groove can be connected with the limiting piece in a matched mode;
the clamping part comprises a fixing piece, a first lifting module is arranged on the fixing piece, and a limiting baffle is connected below the first lifting module;
the cutting module comprises a cutting saw blade, and the cutting saw blade is arranged corresponding to the cutting slotted hole; the cutting module is connected with a second lifting module.
2. The method for producing a metal pipe hoop according to claim 1, wherein the forming device comprises an upper die, a lower die and a fixing frame, the fixing frame is connected with a processing platform, a driving device is arranged on the processing platform, the lower portion of the driving device is connected with the upper die, the lower die is arranged below the processing platform, and the upper die is connected with the lower die in a matching manner.
3. The method for manufacturing a metal pipe hoop as claimed in claim 2, wherein the fixing frame comprises a back plate frame and a front plate, the back plate frame is symmetrically provided with a fixing rod, a first connecting fixing member and a second connecting fixing member, the fixing rod is fixedly connected with the upper part of the front plate, the first connecting fixing member is connected with the middle part of the front plate, and the second connecting fixing member is connected with the lower part of the front plate.
4. The method for producing a metal pipe hoop as claimed in claim 2, wherein the upper mold is provided with an arc-shaped protrusion, the arc-shaped protrusion is symmetrically provided with arc-shaped protruding strips, and two ends of the arc-shaped protruding strips are symmetrically provided with matching grooves; a first feeding groove is formed in the middle of the arc-shaped protrusion, the first feeding groove is located between the arc-shaped protrusions, and second feeding grooves are symmetrically connected to two sides of the first feeding groove;
one end of the first feeding groove is connected with a feeding channel;
the lower die comprises an arc-shaped groove, arc-shaped forming grooves are symmetrically arranged in the arc-shaped groove, a first forming cavity is arranged at one end of each arc-shaped forming groove, and a second forming cavity is arranged at the other end of each arc-shaped forming groove;
the arc-shaped protrusion is correspondingly matched and connected with the arc-shaped groove; the arc-shaped protruding strips are correspondingly matched and connected with the arc-shaped forming grooves; the first molding cavity and the second molding cavity are respectively arranged corresponding to the matching grooves.
5. A method for manufacturing a metal pipe clamp according to claim 4, wherein a first feeding cavity is provided between the arc-shaped forming grooves, and the first feeding cavity is provided corresponding to the feeding channel; second feeding cavities are symmetrically arranged between the arc-shaped forming grooves and are arranged corresponding to the second feeding grooves; one side of the feeding channel is connected with a feeding piece.
6. A method for manufacturing a metal pipe clamp according to claim 4, wherein a protrusion forming groove is formed in the first forming cavity, and a cavity forming member is formed in the second forming cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011611414.XA CN112756914B (en) | 2020-12-30 | 2020-12-30 | Method for producing metal pipe hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011611414.XA CN112756914B (en) | 2020-12-30 | 2020-12-30 | Method for producing metal pipe hoop |
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| Publication Number | Publication Date |
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| CN112756914A CN112756914A (en) | 2021-05-07 |
| CN112756914B true CN112756914B (en) | 2022-09-09 |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT234191B (en) * | 1961-12-11 | 1964-06-25 | Artur Fischer | Two-part plastic pipe clamp for laying electrical cables or pipes of various diameters individually |
| IL175971A (en) * | 2006-05-28 | 2012-07-31 | Eliezer Krausz | Flange seal clamp housing |
| CN104419852B (en) * | 2013-09-02 | 2016-10-26 | 湖南仪纬科技有限公司 | A kind of concrete mixer conveying pipe pipe clamp, casting method and mould |
| CN103447770B (en) * | 2013-09-06 | 2016-03-09 | 中联重科股份有限公司 | Method for manufacturing pipe clamp, pipe clamp and pipeline |
| CN204321677U (en) * | 2014-12-08 | 2015-05-13 | 北京有色金属研究总院 | A kind of semi-solid aluminium alloy die casting tailing cutting clamper |
| CN105728648A (en) * | 2016-03-21 | 2016-07-06 | 禹州市昆仑模具有限公司 | Method for manufacturing blank of pipe clamp |
| CN110180992B (en) * | 2019-06-28 | 2021-02-26 | 徐州万佳机电设备制造有限公司 | Iron casting die easy and convenient to assemble |
| CN210190437U (en) * | 2019-07-01 | 2020-03-27 | 沧州市昌源管件有限公司 | Stainless steel clamp wax matrix forming die |
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