CN110202076B - Steel bending machine - Google Patents
Steel bending machine Download PDFInfo
- Publication number
- CN110202076B CN110202076B CN201910607552.1A CN201910607552A CN110202076B CN 110202076 B CN110202076 B CN 110202076B CN 201910607552 A CN201910607552 A CN 201910607552A CN 110202076 B CN110202076 B CN 110202076B
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- groove
- angle
- mounting groove
- rod
- screw thread
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- 238000005452 bending Methods 0.000 title claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 238000006073 displacement reaction Methods 0.000 claims abstract description 18
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Wire Processing (AREA)
Abstract
The invention provides a steel bending machine which comprises a main body, a bending disc and supporting plates, wherein the bending disc is embedded in the middle of the top end of the main body, and the supporting plates are fixedly connected to two sides of the top end of the main body; the bending disc comprises a mounting groove, a main rod and an angle rod, the mounting groove comprises a limiting block, a fixing groove, a telescopic groove and a reset spring, and the angle rod comprises a limiting groove, a displacement ring, a lifting thread, a fixing block and a rotating thread. The device is provided with the fixed block, can fix the angle pole with its downstream when the angle pole takes place to rotate through the fixed block, prevents that the angle pole from rotating.
Description
Technical Field
The invention relates to the technical field of steel processing, in particular to a steel bar bender.
Background
The steel bar bender is a device for bending steel bars, the steel bars can not be separated from the building in the existing society, because the rigidity of the steel bar plays an important role in construction, the demand for the steel bar is also subject to various requirements, wherein, the steel bar needs to be bent during the construction, which is very troublesome because the material of the steel bar is too hard to be bent manually, therefore, the steel bar bender plays an important role, and the existing steel bar bender is fixed by placing the steel bars on one point, then the reinforcing steel bars are bent through the rotation of the chassis, but because the existing angle rods for fixing are all embedded, when the reinforcing steel bars are bent, the angle rods are easily driven to rotate simultaneously due to the fact that the strength is too large, the technical problem that the bending angle of the steel bar is increased easily when the steel bar is bent is solved.
Disclosure of Invention
The invention aims to solve the technical problem that when a steel bar bender bends steel bars, an angle rod can start to rotate due to overlarge bending force, so that the bending angle of the steel bars is influenced.
The purpose and the effect of the steel bending machine are achieved by the following specific technical means:
a steel bending machine comprises a main body, a bending disc and supporting plates, wherein the bending disc is embedded in the middle of the top end of the main body, and the supporting plates are fixedly connected to two sides of the top end of the main body;
the bending disc comprises a mounting groove, a main rod and an angle rod, wherein an opening of the mounting groove is formed in the top end of the bending disc, the main rod is fixedly connected to the middle of the mounting groove, and the angle rod is embedded in the middle of the mounting groove;
the mounting groove comprises a limiting block, a fixing groove, a telescopic groove and a return spring, the limiting block is embedded in the inner wall of the mounting groove, an opening of the fixing groove is formed in the surface of one side of the limiting block, an opening of the telescopic groove is formed in the inner wall of the mounting groove, and the return spring is embedded in the middle of the telescopic groove;
the angle pole includes spacing groove, displacement ring, lift screw thread, fixed block and rotatory screw thread, the spacing groove opening sets up around the angle pole is close to the bottom, displacement ring fixed connection is in the middle part of angle pole, the embedding of lift screw thread sets up in the middle part of angle pole, fixed block fixed connection is in the bottom of lift screw thread, rotatory screw thread fixed connection is in angle pole middle part bottom inner wall.
Further preferred embodiments: the stopper is the arch that the mounting groove inner wall is trapezoidal form, and wholly is the annular form and sets up in the mounting groove inner wall.
Further preferred embodiments: the fixed slot is a rectangular groove with one side of the limiting block sunken inwards, and the groove is matched with the fixed block.
Further preferred embodiments: the inner wall that flexible groove is the mounting groove is the recess of rectangle form, and recess and stopper agree with each other.
Further preferred embodiments: the limiting groove is a trapezoidal groove at the position, close to the bottom end, of the angle rod, and the groove is matched with the limiting block.
Further preferred embodiments: the angle rod is formed by mutually matching two parts.
Further preferred embodiments: the peripheral surface of the displacement ring is provided with a thread groove which is mutually matched with the thread at the top end of the inner wall of the mounting groove, and the displacement ring is arranged on one part of the angle rod.
Further preferred embodiments: the lifting screw thread is a cylinder with one part of the angle rod close to the bottom end and the diameter of the cylinder matched with the hollow part of the middle part of the lower half part of the angle rod, and the surface of the lifting screw thread is provided with a screw thread matched with the rotary screw thread.
Further preferred embodiments: the spacing groove opening sets up around the angle pole is close to the bottom, displacement ring fixed connection is in the middle part of angle pole, the embedding of lift screw thread sets up in the middle part of angle pole, fixed block fixed connection is in the bottom of lift screw thread, rotatory screw thread fixed connection is in angle pole middle part bottom inner wall.
Further preferred embodiments: the stopper embedding sets up in the inner wall of mounting groove, the fixed slot opening sets up in a side surface of stopper, flexible groove opening sets up in the inner wall of mounting groove, the reset spring embedding sets up in the middle part in flexible groove.
Has the advantages that:
(1) this kind of steel bending machine is provided with the fixed block, and the fixed block of bottom can bulge the opening part on spacing groove top in the angle pole when the upper half of angle pole moves down, then during the embedding goes into the fixed slot of stopper, fixes whole angle pole for the angle pole can not make the angle pole rotate because of the power of crooked production.
(2) Meanwhile, the displacement ring is arranged on the upper half part of the angle, when the angle rod rotates, the upper half part of the angle rod can move downwards due to the fact that the threaded grooves in the top end of the inner wall of the mounting groove are mutually matched, and the lifting threads can drive the upper half part of the whole angle rod to move downwards, so that the fixing block can be movably embedded into the fixing groove.
(3) Be provided with the stopper at the inner wall of mounting groove, can support on the inclined plane of stopper when promoting to the middle part of mounting groove in installation angle pole, force the stopper to the shrink of flexible groove, make the angle pole can continue to descend, then the stopper can be aimed at to the spacing groove when descending a locating position, because the hollow part of spacing groove makes the stopper not continue the application of force and pops out through reset spring, with its joint in flexible groove, make the angle pole can not drop easily, make more stable when carrying out reinforcing bar processing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the bending disk of the present invention.
FIG. 3 is a schematic side view of the mounting groove of the present invention.
Fig. 4 is a schematic view of the overall structure at a in fig. 3 according to the present invention.
Fig. 5 is a schematic view of the overall structure of the angle bar of the present invention.
FIG. 6 is a side view of the anatomical structure of the angle bar of the present invention.
In FIGS. 1-6: the main body 1, the bending disc 2, the mounting groove 201, the limiting block 2011, the fixing groove 2012, the telescopic groove 2013, the return spring 2014, the main rod 202, the angle rod 203, the limiting groove 2031, the displacement changing 2032, the lifting thread 2033, the fixing block 2034, the rotating thread 2035 and the support plate 3.
Detailed Description
As shown in figures 1 to 6:
the invention provides a steel bending machine, which comprises a main body 1, a bending disc 2 and a supporting plate 3, wherein the bending disc 2 is embedded in the middle of the top end of the main body 1, and the supporting plate 3 is fixedly connected to two sides of the top end of the main body 1;
the bending disc 2 comprises a mounting groove 201, a main rod 202 and an angle rod 203, wherein the mounting groove 201 is opened at the top end of the bending disc 2, the main rod 202 is fixedly connected to the middle part of the mounting groove 201, and the angle rod 203 is embedded in the middle part of the mounting groove 201;
the mounting groove 201 comprises a limiting block 2011, a fixing groove 2012, a telescopic groove 2013 and a return spring 2014, the limiting block 2011 is embedded in the inner wall of the mounting groove 201, an opening of the fixing groove 2012 is arranged on the surface of one side of the limiting block 2011, an opening of the telescopic groove 2013 is arranged on the inner wall of the mounting groove 201, and the return spring 2014 is embedded in the middle of the telescopic groove 2013;
Wherein, stopper 2011 is the arch that is trapezoidal form for the mounting groove 201 inner wall, and wholly is the annular form and sets up in mounting groove 201 inner wall, can carry on spacingly to it after the installation of angle pole 203 through stopper 2011 for can not be easily come out of droing.
Wherein, fixed slot 2012 is the recess of the inside sunken rectangular form in one side of stopper 2011, and the recess agrees with each other with fixed block 2034, can make angle pole 203 fixed can not rotate when fixed block 2034 imbeds through fixed slot 2012.
Wherein, flexible groove 2013 is the recess that the inner wall of mounting groove 201 is rectangular form, and the recess agrees with each other with stopper 2011, can extrude the stopper 2011 flexible when angle pole 203 pushes through flexible groove 2013 for stopper 2011 and spacing groove 2031 can agree with each other spacing.
Wherein, the spacing groove 2031 is the recess of the trapezoidal form that angle pole 203 is close to bottom department, and recess and stopper 2011 agree with each other, can push into flexible groove 2013 with stopper 2011 better when mounting groove 201 through the inclined plane of the trapezoidal both sides of spacing groove 2031.
Wherein, the angle rod 203 is provided by two parts which are mutually matched.
The peripheral surface of the displacement ring 2032 is provided with a thread groove matched with the thread at the top end of the inner wall of the mounting groove 201, the displacement ring 2032 is disposed at one part of the angle rod 203, and the displacement ring 2032 can rotate the upper half part of the angle rod 203 when the angle rod 203 rotates, so that the upper half part of the angle rod 203 moves downwards.
Wherein, lift screw thread 2033 is that one of them part of angle pole 203 is close to the cylinder that bottom diameter and angle pole 203 the latter half middle part cavity agree with, and the surface is provided with the screw thread that agrees with mutually with rotatory screw thread, can go up and down when can letting angle pole 203 pivoted through lift screw thread 2033.
Wherein, the spacing groove 2031 opening sets up around angle pole 203 is close to the bottom, displacement ring 2032 fixed connection is in the middle part of angle pole 203, the embedding of lift screw thread 2033 sets up in the middle part of angle pole 203, fixed block 2034 fixed connection is in the bottom of lift screw thread 2033, rotatory screw thread 2035 fixed connection is in angle pole 203 middle part bottom inner wall, spacing groove 2031 can aim at stopper 2011 when dropping a certain position, because the hollow part of spacing groove 2031 makes stopper 2011 not continue the application of force and pops out through reset spring 2014, with its joint in flexible groove 2013, make the easy droing that drops of angle pole 203.
Wherein, a limit block 2011 is embedded in the inner wall of the mounting groove 201, an opening of the fixing groove 2012 is arranged on one side surface of the limit block 2011, an opening of the telescopic groove 2013 is arranged on the inner wall of the mounting groove 201, a return spring 2014 is embedded in the middle of the telescopic groove 2013,
the working principle is as follows:
firstly, a steel bar to be bent is placed between a main rod 202 and an angle rod 203 on a bending disc 2, then the steel bar is enabled to abut against the main rod 202 through rotation, then one end of the steel bar is bent according to the rotation of the angle rod 203, meanwhile, the position of the angle rod 203 can be adjusted to be installed in different installation grooves 201, so that the bending angle is changed, when the angle rod 203 is installed, the steel bar abuts against the inclined surface of a limiting block 2011 when being pushed to the middle of the installation groove 201, the limiting block 2011 is forced to shrink towards a telescopic groove 2013, so that the angle rod 203 can continue to descend, then when the angle rod descends to a certain position, a limiting groove 2031 aligns at the limiting block 2011, because the hollow part of the limiting groove 2031 enables the limiting block 2011 not to continuously apply force to pop up through a return spring 2014, the limiting block is clamped in the telescopic groove 2013, so that the angle rod 203 cannot easily fall off, and then the angle rod, when the angle rod 203 rotates, the displacement ring 2032 can make the upper half of the angle rod 203 move downwards due to the mutual engagement of the thread grooves at the top end of the inner wall of the mounting groove 201, the lifting thread 2033 can also drive the upper half of the whole angle rod 203 to move downwards, and finally, when the upper half of the angle rod 203 moves downwards, the fixing block 2034 at the bottom end can protrude out of the opening at the top end of the limiting groove 2031 in the angle rod 203, and then is embedded into the fixing groove 2012 of the limiting block 2011 to fix the whole angle rod 203, so that the angle rod 203 cannot make the angle rod 203 rotate due to the force generated by bending.
Claims (8)
1. The utility model provides a steel bending machine, includes main part (1), crooked dish (2) and backup pad (3), its characterized in that: a bending disc (2) is embedded in the middle of the top end of the main body (1), and supporting plates (3) are fixedly connected to two sides of the top end of the main body (1);
the bending disc (2) comprises a mounting groove (201), a main rod (202) and an angle rod (203), an opening of the mounting groove (201) is formed in the top end of the bending disc (2), the main rod (202) is fixedly connected to the middle of the mounting groove (201), and the angle rod (203) is embedded in the middle of the mounting groove (201);
the angle rod (203) comprises a limit groove (2031), a displacement ring (2032), a lifting thread (2033), a fixing block (2034) and a rotating thread (2035);
the limiting block (2011) is embedded in the inner wall of the mounting groove (201), the opening of the fixing groove (2012) is arranged on the surface of one side of the limiting block (2011), the opening of the telescopic groove (2013) is arranged on the inner wall of the mounting groove (201), and the return spring (2014) is embedded in the middle of the telescopic groove (2013);
spacing groove (2031) opening sets up on angle pole (203) near around the bottom, displacement ring (2032) fixed connection is in the middle part of angle pole (203), lift screw thread (2033) embedding sets up in the middle part of angle pole (203), fixed block (2034) fixed connection is in the bottom of lift screw thread (2033), rotatory screw thread (2035) fixed connection is in angle pole (203) middle part bottom inner wall.
2. The steel bending machine according to claim 1, characterized in that: stopper (2011) is the arch that trapezoidal form is for mounting groove (201) inner wall, and wholly is the annular form and sets up in mounting groove (201) inner wall.
3. The steel bending machine according to claim 1, characterized in that: the fixing groove (2012) is a rectangular groove with one side of the limiting block (2011) sunken inwards, and the groove is matched with the fixing block (2034) mutually.
4. The steel bending machine according to claim 1, characterized in that: the telescopic groove (2013) is a rectangular groove formed in the inner wall of the mounting groove (201), and the groove is matched with the limiting block (2011).
5. The steel bending machine according to claim 1, characterized in that: the limiting groove (2031) is a trapezoidal groove at the position of the angle rod (203) close to the bottom end, and the groove and the limiting block (2011) are mutually matched.
6. The steel bending machine according to claim 1, characterized in that: the angle rod (203) is formed by mutually matching two parts.
7. The steel bending machine according to claim 1, characterized in that: and a thread groove matched with the thread at the top end of the inner wall of the mounting groove (201) is formed on the peripheral surface of the displacement ring (2032).
8. The steel bending machine according to claim 1, characterized in that: the lifting screw thread (2033) is a cylinder with one part of the angle rod (203) close to the bottom end and the diameter of the middle part of the lower half part of the angle rod (203) matched with the hollow part, and the surface of the lifting screw thread is provided with a screw thread matched with the rotary screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910607552.1A CN110202076B (en) | 2019-07-04 | 2019-07-04 | Steel bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910607552.1A CN110202076B (en) | 2019-07-04 | 2019-07-04 | Steel bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110202076A CN110202076A (en) | 2019-09-06 |
| CN110202076B true CN110202076B (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910607552.1A Expired - Fee Related CN110202076B (en) | 2019-07-04 | 2019-07-04 | Steel bending machine |
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| Country | Link |
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| CN (1) | CN110202076B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217107B (en) * | 2020-10-15 | 2022-09-16 | 小陈科技(济宁)有限公司 | Power distribution cabinet structure |
| CN112562973B (en) * | 2020-11-16 | 2023-04-18 | 浙江江山博奥电气有限公司 | Anti-seismic transformer with counterweight buffer function |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3648649B2 (en) * | 1996-05-24 | 2005-05-18 | 清水建設株式会社 | Rebar bending hook processing machine |
| ITBO20050071A1 (en) * | 2005-02-15 | 2006-08-16 | Schnell Spa | EQUIPMENT FOR BENDING METAL BAR PROFILES |
| CN202921817U (en) * | 2012-11-08 | 2013-05-08 | 建科机械（天津）股份有限公司 | Anti-rotation structure of steel bar bending mechanism |
| CN205732707U (en) * | 2016-06-30 | 2016-11-30 | 浙江上建防护科技有限公司 | A kind of angle-bender |
| CN106767260A (en) * | 2017-01-19 | 2017-05-31 | 成都齐友科技有限公司 | A kind of steady type automobile gauge support |
| CN206794563U (en) * | 2017-05-05 | 2017-12-26 | 成都大漠石油技术有限公司 | The device for preventing oil-piping bend pipe from being beated in handling |
| CN207086777U (en) * | 2017-08-11 | 2018-03-13 | 广东茂春建设集团有限公司 | A kind of fixing device for angle-bender |
| CN207325817U (en) * | 2017-08-11 | 2018-05-08 | 广东茂春建设集团有限公司 | A kind of fixed structure for angle-bender |
| CN107598027A (en) * | 2017-11-08 | 2018-01-19 | 中山市睿丰智能科技有限公司 | One kind orientation Automated condtrol bending machine |
| CN208341581U (en) * | 2018-06-10 | 2019-01-08 | 江苏君睿智能制造有限公司 | A kind of angle-bender of gear ring fashioned iron processing and forming |
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2019
- 2019-07-04 CN CN201910607552.1A patent/CN110202076B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN110202076A (en) | 2019-09-06 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210118 Address after: 239400 room 801, unit 2, building 7, Wangchong Nanyuan, northeast corner, intersection of Chuangye Avenue and Xinzhuang Road, Mingguang City, Chuzhou City, Anhui Province Applicant after: Mingguang QIHANG Construction Co.,Ltd. Address before: No.3, Taiping Road, Qishan County, Baoji City, Shaanxi Province Applicant before: Wu Zhihua |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |
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