CN111993065A - Rib-peeling and chamfering integrated mechanism for multi-rib steel bars - Google Patents
Rib-peeling and chamfering integrated mechanism for multi-rib steel bars Download PDFInfo
- Publication number
- CN111993065A CN111993065A CN202010787436.5A CN202010787436A CN111993065A CN 111993065 A CN111993065 A CN 111993065A CN 202010787436 A CN202010787436 A CN 202010787436A CN 111993065 A CN111993065 A CN 111993065A
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- Prior art keywords
- rib
- sleeve
- rib stripping
- parent
- machine head
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- 229910000831 Steel Inorganic materials 0.000 title claims description 21
- 239000010959 steel Substances 0.000 title claims description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 10
- 210000004907 gland Anatomy 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 9
- 238000005096 rolling process Methods 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a multi-rib reinforcing steel bar rib stripping and chamfering integrated mechanism, which comprises a machine head transmission shaft sleeve, wherein the interior of the machine head transmission shaft sleeve is connected with a central shaft in an inserting manner, one end of the central shaft is connected with one side of a rib stripping machine head parent body sleeve in an inserting manner, two four notches are uniformly distributed on the periphery of the rear part of the rib stripping machine head parent body sleeve, the interiors of the four notches are respectively connected with a chamfering cutter sleeve in a clamping manner, four sliding grooves are formed in the front end of the rib stripping machine head parent body sleeve along the periphery of a parent body, and an internal rib stripping cutter sleeve is respectively arranged in each sliding groove. The novel rib stripping machine head sleeve and the novel threading machine head sleeve are divided into two independent machine heads, the rib stripping chamfering process and the threading process are independently conducted as two processes to operate simultaneously, therefore, the thread rolling precision cannot be influenced due to rib stripping stress, the reinforcing steel bar is not moved, the machine heads are moved, the cutting blades which are uniquely designed are used for enabling the reinforcing steel bar to be automatically centered to strip ribs and chamfer, and the eccentric black skin phenomenon is avoided.
Description
Technical Field
The invention relates to the technical field of building material processing, in particular to a rib stripping and chamfering integrated mechanism for a multi-rib steel bar.
Background
Along with the continuous progress of innovation, the quality and the efficiency of engineering projects are also continuously improved in the field of buildings, the production efficiency needs to be improved on each small link, the chamfering processing of reinforcing steel bars cannot be carried out in the building engineering, ribs on the surfaces of the reinforcing steel bars are firstly stripped before chamfering, the reinforcing steel bars used in the building engineering are in various specifications in the processing of the reinforcing steel bars, the conventional reinforcing steel bar rib stripping mechanism adjusts components on the mechanism according to the different specifications of the reinforcing steel bars so as to achieve the purpose of rib stripping and chamfering, and the following defects exist in the rib stripping process:
1) the existing threading and rib stripping are integrated on a machine head, threading is carried out after stripping, the machine head is not moved due to the movement of a steel bar, automatic centering cannot be realized, the eccentric black skin phenomenon is easy to occur, the thread rolling precision is influenced by the rib stripping and the threading together, the thread is easy to be incomplete, and the thread residue occurs;
2) the conventional mantle fiber rib stripping structure has a long time of about 50 seconds for completing one operation cycle;
3) the end face of the screw rod processed by the existing threading rib stripping structure is deformed and burred, and other equipment is required to perform secondary operation polishing or milling, otherwise, seamless connection cannot be guaranteed in engineering projects and the screw rod is unqualified.
Disclosure of Invention
The invention aims to provide an integrated mechanism for a multi-rib steel bar rib stripping chamfer, which aims to solve the problems that the multi-rib steel bar rib stripping chamfer in the prior market cannot be automatically centered, the eccentric black skin phenomenon is easy to occur, the rib stripping and the mantle fiber are carried out together to influence the thread rolling precision, the thread is easy to be incomplete, the time for stripping the rib by the mantle fiber and the secondary operation grinding or milling processing occur, and otherwise the seamless connection cannot be ensured in engineering projects.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a rib chamfering integrative mechanism is shelled to multi-rib reinforcing bar, includes aircraft nose transmission shaft portion cover, the inside interlude of aircraft nose transmission shaft portion cover is connected with the center pin, the one end of center pin alternates with one side of shelling rib aircraft nose parent portion cover and is connected, shell rib aircraft nose parent portion cover rear portion along equipartition all around and seted up two four flutings, four each block in grooved inside is connected with a chamfer sword portion cover, the front end of shelling rib aircraft nose parent portion cover is opened around the parent has four spouts, respectively install an inside rib stripping sword portion cover in the spout, a parent portion cover of shelling rib aircraft nose parent portion cover external installation, parent portion cover can be followed and is adjusted rib stripping portion cover pressfitting and open with the peripheral front and back slip of parent.
Preferably, the bottom end of the parent body sleeve is in threaded connection with the top of the machine head gland through a screw, and the front end of the parent body sleeve of the rib stripping machine head is provided with four internally-mounted chamfering cutter part sleeves, and the lower ends of the chamfering cutter part sleeves are respectively provided with a chamfering cutter.
Preferably, four sliding grooves are formed in the side edge of the top of the parent body sleeve, rib stripping knife assemblies are clamped and connected inside the four mounting grooves, and one side of each rib stripping knife assembly is connected with the bottom end of the machine head gland in a sliding mode.
Preferably, the lower end of the rib peeling knife sleeve is provided with a rib peeling knife.
Compared with the prior art, the invention has the beneficial effects that:
1) the novel rib stripping machine head sleeve and the novel threading machine head sleeve are divided into two independent machine heads which are used as two processes for simultaneous operation, namely a rib stripping chamfering process and a threading process, so that the thread rolling precision cannot be influenced by rib stripping stress, a steel bar does not move, the machine heads move, the steel bar is automatically centered by using a uniquely designed blade for rib stripping and chamfering, and the eccentric black skin phenomenon is avoided;
2) the original rib stripping and thread rolling time is shortened by half by the design of the new rib stripping knife part sleeve, the time for completing one operation cycle is shorter, and the operation is completed within 25 seconds;
3) the rib stripping chamfering structure is characterized in that a steel bar end face outer circle chamfer is firstly conducted through a parent part sleeve and a chamfering cutter part sleeve which are arranged, end face deformation and burrs are generated when a rolled wire is eliminated, the rib stripping chamfering structure is characterized in that ribs are stripped after steel bars are self-centered through a blade which is uniquely designed, black skins are avoided, then the end face outer circle chamfer is conducted, end face deformation and burrs are generated when the next process rolled wire is avoided, other equipment is not needed to conduct secondary grinding or milling, and seamless connection of the steel bars in engineering projects is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the present invention;
fig. 4 is a schematic structural view of the chamfer cutter part sleeve of the invention.
In the figure: 1. a screw; 2. the chamfering cutter part sleeve; 3. the parent body of the rib stripping machine head is sleeved; 4. a transmission shaft part sleeve of the machine head; 5. a parent body sleeve; 6. a rib-stripping knife part sleeve; 7. and (5) pressing a cover on the machine head.
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 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.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a rib chamfer integrative mechanism is shelled to multi-rib reinforcing bar, including aircraft nose transmission shaft portion cover 4, the inside interlude of aircraft nose transmission shaft portion cover 4 is connected with the center pin, the one end of center pin alternates with one side of shelling rib aircraft nose parent portion cover 3 and is connected, two four flutings have been seted up along equipartition all around to shell rib aircraft nose parent portion cover 3 rear portion, each block in four slotted inside is connected with a chamfer sword portion cover 2, it has four spouts to open all around along the parent to shell the front end of rib aircraft nose parent portion cover 3, respectively install an inside rib stripping sword portion cover 6 in the spout, shell 3 outer installations parent portion covers 5 of rib aircraft nose parent portion cover, parent portion covers 5 can be followed and adjusted the rib stripping portion cover pressfitting and open with the peripheral front and back slip of parent.
The bottom end of the parent part sleeve 5 is in threaded connection with the top of the machine head gland 7 through the screw 1, the front end of the rib stripping machine head parent part sleeve 3 is provided with four internally-installed chamfering cutter part sleeves 2, the lower ends of the chamfering cutter part sleeves 2 are respectively provided with a chamfering cutter, and the screw 1 is convenient for threaded connection between the machine head gland 7 and the rib stripping machine head parent part sleeve 3.
Four spouts have been seted up to 5 top avris of parent portion cover, and the inside block of four mounting grooves is connected with the rib stripping knife composite member, and one side of rib stripping knife composite member and the bottom sliding connection of aircraft nose gland 7 are convenient for cut the silk to the multi-ribbed reinforcing bar.
The lower end of the rib peeling knife part sleeve 6 is provided with a rib peeling knife, and burrs are conveniently removed through the arranged rib peeling knife.
The working principle is as follows: firstly, a motor drives a machine head transmission shaft sleeve 4 to rotate through a central shaft of a machine head main shaft part through a speed reducer shaft, then a rib stripping machine head parent sleeve 3 drives a rib stripping machine head parent to rotate, a rib stripping knife is installed on the rib stripping knife sleeve 6 and can automatically center fed steel bars and strip the ribs by utilizing the front angle of the rib stripping knife when rotating along with the parent, after the set rib stripping length is reached, an adjusting ring of the parent sleeve 5 retreats, the rib stripping knife sleeve 6 automatically pops up and opens, the whole machine head continues to advance to the set length, then the outer circle of the end face of the steel bar is chamfered through a chamfering knife sleeve 2, after the whole machine head retreats, and the rib stripping chamfering process of the steel bar is completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a multi-rib reinforcing bar rib stripping chamfering integrated mechanism, includes aircraft nose transmission shaft portion cover (4), its characterized in that, the inside interlude of aircraft nose transmission shaft portion cover (4) is connected with the center pin, the one end of center pin and one side interlude of rib stripping aircraft nose parent portion cover (3) are connected, two four flutings, four have been seted up along the equipartition all around to rib stripping aircraft nose parent portion cover (3) rear portion each block in the fluting is connected with a chamfer sword portion cover (2), four spouts have been opened around the front end of rib stripping aircraft nose parent portion cover (3) along the parent, respectively install an inside rib stripping sword portion cover (6) in the spout, parent portion cover (5) of rib stripping aircraft nose parent portion cover (3) outer installation, parent portion cover (5) can be followed and adjusted rib stripping portion cover pressfitting and open with the peripheral front and back slip of parent.
2. The multi-ribbed steel bar rib stripping and chamfering integrated mechanism according to claim 1, characterized in that: the bottom end of the parent part sleeve (5) is in threaded connection with the top of the machine head gland (7) through a screw (1), and the front end of the rib stripping machine head parent part sleeve (3) is provided with four internally-mounted chamfering cutter part sleeves (2) and a chamfering cutter which is arranged at the lower end of each chamfering cutter part sleeve (2).
3. The multi-ribbed steel bar rib stripping and chamfering integrated mechanism according to claim 1, characterized in that: four chutes, four chutes are arranged on the top side of the parent part sleeve (5), the inner clamping of the mounting groove is connected with a rib stripping knife assembly, and one side of the rib stripping knife assembly is connected with the bottom end of the machine head gland (7) in a sliding manner.
4. The multi-ribbed steel bar rib stripping and chamfering integrated mechanism according to claim 1, characterized in that: the lower end of the rib peeling knife part sleeve (6) is provided with a rib peeling knife.
5. The multi-ribbed steel bar rib stripping and chamfering integrated mechanism according to claim 1, characterized in that:
the working steps are as follows: the motor drives a machine head transmission shaft sleeve (4) through a reducer shaft to rotate a machine head main shaft part central shaft, then a rib stripping machine head parent sleeve (3) drives a rib stripping machine head parent to rotate, a rib stripping knife is installed on the rib stripping knife parent sleeve (6) and can automatically center fed steel bars and strip off rib bars by utilizing a front angle of the rib stripping knife when rotating along with the parent, after the set rib stripping length is reached, a parent sleeve (5) adjusting ring retreats, the rib stripping knife sleeve (6) automatically pops up and opens, the whole machine head continues to advance to the set length, then the outer circle of the end face of the steel bar is chamfered through a chamfering knife sleeve (2), after the completion, the whole machine head retreats, and the steel bar rib stripping chamfering process is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010787436.5A CN111993065A (en) | 2020-08-07 | 2020-08-07 | Rib-peeling and chamfering integrated mechanism for multi-rib steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010787436.5A CN111993065A (en) | 2020-08-07 | 2020-08-07 | Rib-peeling and chamfering integrated mechanism for multi-rib steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111993065A true CN111993065A (en) | 2020-11-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010787436.5A Pending CN111993065A (en) | 2020-08-07 | 2020-08-07 | Rib-peeling and chamfering integrated mechanism for multi-rib steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111993065A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415811A (en) * | 2022-06-30 | 2022-12-02 | 北京五隆兴科技发展有限公司 | Intelligent processing production line and method integrating steel bar blanking, threading and bending |
| CN115971894A (en) * | 2023-03-22 | 2023-04-18 | 江苏中动机械科技有限公司 | Reinforcing bar is surely sawed and is shelled rib chamfer integration equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2465849Y (en) * | 2001-02-14 | 2001-12-19 | 丁方儒 | Ribbed bar end rib-stripping thread-rolling apparatus |
| CN2561535Y (en) * | 2002-05-28 | 2003-07-23 | 三河长城链条集团公司长城钢筋连接器厂 | Apparatus for rolling straight ribs on steel bars |
| CN101554697A (en) * | 2008-08-27 | 2009-10-14 | 建研科技股份有限公司 | Thread manufacturing method and machining device for improving deformation resistance of steel bar joint |
| US20100113172A1 (en) * | 2008-11-03 | 2010-05-06 | Dextra Asia Co., Ltd. | Threading machine for the connection of deformed reinforcing bars |
| CN201711475U (en) * | 2010-05-18 | 2011-01-19 | 中国建筑科学研究院建筑机械化研究分院 | Inclined-block linkage reinforcing steel bar rib-stripping and chamfering mechanism |
| CN102198590A (en) * | 2011-05-23 | 2011-09-28 | 燕明 | Straight thread rolling mechanical integrated machine |
| CN204075713U (en) * | 2014-07-25 | 2015-01-07 | 上海达盾自动化科技有限公司 | A kind of peeling facing attachment |
| CN104827298A (en) * | 2015-05-29 | 2015-08-12 | 三峡大学 | Rebar thread rolling machine with end face cutting function |
| CN108637372A (en) * | 2018-06-26 | 2018-10-12 | 深圳市康振机械科技有限公司 | A kind of reinforcing bar automatic processing system |
-
2020
- 2020-08-07 CN CN202010787436.5A patent/CN111993065A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2465849Y (en) * | 2001-02-14 | 2001-12-19 | 丁方儒 | Ribbed bar end rib-stripping thread-rolling apparatus |
| CN2561535Y (en) * | 2002-05-28 | 2003-07-23 | 三河长城链条集团公司长城钢筋连接器厂 | Apparatus for rolling straight ribs on steel bars |
| CN101554697A (en) * | 2008-08-27 | 2009-10-14 | 建研科技股份有限公司 | Thread manufacturing method and machining device for improving deformation resistance of steel bar joint |
| US20100113172A1 (en) * | 2008-11-03 | 2010-05-06 | Dextra Asia Co., Ltd. | Threading machine for the connection of deformed reinforcing bars |
| CN201711475U (en) * | 2010-05-18 | 2011-01-19 | 中国建筑科学研究院建筑机械化研究分院 | Inclined-block linkage reinforcing steel bar rib-stripping and chamfering mechanism |
| CN102198590A (en) * | 2011-05-23 | 2011-09-28 | 燕明 | Straight thread rolling mechanical integrated machine |
| CN204075713U (en) * | 2014-07-25 | 2015-01-07 | 上海达盾自动化科技有限公司 | A kind of peeling facing attachment |
| CN104827298A (en) * | 2015-05-29 | 2015-08-12 | 三峡大学 | Rebar thread rolling machine with end face cutting function |
| CN108637372A (en) * | 2018-06-26 | 2018-10-12 | 深圳市康振机械科技有限公司 | A kind of reinforcing bar automatic processing system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415811A (en) * | 2022-06-30 | 2022-12-02 | 北京五隆兴科技发展有限公司 | Intelligent processing production line and method integrating steel bar blanking, threading and bending |
| CN115971894A (en) * | 2023-03-22 | 2023-04-18 | 江苏中动机械科技有限公司 | Reinforcing bar is surely sawed and is shelled rib chamfer integration equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201127 |
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| RJ01 | Rejection of invention patent application after publication |