CN104493005A - Hook device for double-hook hooping machine - Google Patents
Hook device for double-hook hooping machine Download PDFInfo
- Publication number
- CN104493005A CN104493005A CN201410702823.9A CN201410702823A CN104493005A CN 104493005 A CN104493005 A CN 104493005A CN 201410702823 A CN201410702823 A CN 201410702823A CN 104493005 A CN104493005 A CN 104493005A
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- CN
- China
- Prior art keywords
- slide
- station groove
- reinforcing bar
- bar
- shaped reinforcing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
Abstract
A hook device for a double-hook hooping machine comprises a frame and a station groove formed in the frame. The station groove is used for fixedly clamping to-be-hooked U-shaped rebars, a pull rod driven by a driving device is arranged on one side of the station groove, one end, close to the station groove, of the pull rod is connected onto a slide seat, slide rods are fixed to two ends of the slide seat, and a stamping rod used for stamping the U-shaped rebars is connected between tail ends, extending to the other side of the station groove, of the two slide rods. A straightening device used for buffering stamping force applied to middles of the U-shaped rebars is arranged on one side, facing the pull rod, of the station groove. A slide rail is horizontally arranged on the frame, the pull rod can be driven by the driving device to further drive the slide rods to slide back and forth on the slide rail through the slide seat, and then the stamping rod is driven to stamp on one side, with the pull rod, of the station groove to complete hooking operations of two ends of the U-shaped rebars in the station groove. By arrangement of the stamping rod and the straightening device, hooking operations of two ends of the U-shaped rebars can be completed by one time, and procedure simplicity and effectiveness in hooking are achieved.
Description
Technical field
The present invention relates to constructional engineering machinery equipment technical field, specifically a kind of double hook hooping machine hook device that the two ends of U-shaped reinforcing bar can be bent into hook formation.
Background technology
Along with the concrete a large amount of use of building field, in order to meet anti-shear intensity, various different bar bending structure is needed in xoncrete structure, in general, stirrup divides single hoop muscle, open rectangle stirrup, enclosing square stirrup, rhombus stirrup, polygon stirrup, groined type stirrup and circular stirrups etc.In addition, in order to stiffener and concrete adhesion, when principal rod is plain bar, termination will arrange crotch, along with the development of technology, crotch operation has been widely used in hooping machine and has processed, but most hooping machine linear pattern reinforcing bar is bent into U-shaped after, the crotch work at U-shaped two ends due to lifting surface area too small, stamping press suffered by non-bent hook part is excessive when causing two ends to bend, and the easy torsional deformation in middle part, causes crotch work complex procedures.Therefore, the two ends crotch work of U-shaped reinforcing bar is changed into the manual alignment work of manually beating operation or manually carrying out in the middle part of reinforcing bar by part producing line, and these modes not only waste time and energy, and lose time, and there is larger potential safety hazard, also add cost.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of double hook hooping machine hook device, it passes through the setting of punch rod and coalignment, disposablely can complete the crotch work at U-shaped reinforcing bar two ends, and operation is simple, and crotch is effective.
The present invention is for solving the problems of the technologies described above, the technical scheme adopted is: a kind of double hook hooping machine hook device, comprise frame and be arranged in frame and establish for card the station groove fixedly treating the U-shaped reinforcing bar of crotch, describedly treat that the U-shaped portion position of the U-shaped reinforcing bar of crotch is arranged in station groove, and two ends are to downward-extension, the side of described station groove is horizontally disposed with a pull bar driven by drive unit, this pull bar is connected on a slide near one end of station groove by a ball head connecting device, the two ends of described slide are fixed with a vertically disposed slide bar with it respectively, a punch rod for the U-shaped reinforcing bar of punching press is connected with between the end that two slide bars extend to station groove opposite side, also be provided with one for cushioning the coalignment of suffered stamping press in the middle part of U-shaped reinforcing bar at described station groove face to the side of pull bar, described punch rod can will treat that the two ends that the U-shaped reinforcing bar of crotch stretches out strike out crotch structure downwards in process pulled back by pull bar, described frame has been horizontally disposed with slide rail, described pull bar can be slidably reciprocated on slide rail by slide band moving slide-bar under the driving of drive unit, and then drive punch rod to be provided with the side punching press of pull bar to it, complete the crotch operation to reinforcing bar two ends U-shaped in station groove.
Described coalignment comprises one piece and acts on U-shaped reinforcing bar and return power plate by punching press position, and this time power backboard installs the spring that promising time power plate provides buffer spring to the side of station groove, the end of this spring is arranged in frame by a fixture.
The outer surface that described punch rod carries out punching press side is circular arc.
U-shaped reinforcing bar in described station groove and punch rod be arranged in parallel, and the openend of U-shaped reinforcing bar down.
The bulb of described ball head connecting device is provided with pump nozzle.
Together with described slide is bolted on slide bar.
Beneficial effect:
Structure of the present invention is simple, easy to operate, can U-shaped reinforcing bar be placed on the station groove of crotch mechanism, drive unit is utilized to drive punch rod to carry out crotch operation to the shearing force of pull bar side blow pressure to end reinforced, the setting of coalignment in device, can in the process of punch rod punching press, middle impact stress suffered by non-punching press position after utilizing the spring damping reinforcing bar crotch of spring, ensures the straight of the rear top of reinforcing bar bending.Device whole work efficiency is high, good practical effect, has greatly saved the operation of bending, has reduced the labour intensity of workman, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the upward view of Fig. 1;
Graphical indicia: 1, U-shaped reinforcing bar, 2, pull bar, 3, ball head connecting device, 301, pump nozzle, 4, slide, 5, slide bar, 6, punching press, 7, return power plate, 8, spring, 9, fixture, 10, bolt.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be further described in detail:
A kind of double hook hooping machine hook device, comprise frame and be arranged in frame and establish for card the station groove fixedly treating the U-shaped reinforcing bar 1 of crotch, describedly treat that the U-shaped portion position of the U-shaped reinforcing bar 1 of crotch is arranged in station groove, and two ends are to downward-extension, the side of described station groove is horizontally disposed with a pull bar driven by drive unit 2, this pull bar 2 is connected on a slide 4 near one end of station groove by a ball head connecting device 3, the bulb of described ball head connecting device 3 is provided with pump nozzle 301, the two ends of slide 4 are fixed with a vertically disposed slide bar 5 with it respectively by screw 10, a punch rod 6 for the U-shaped reinforcing bar 1 of punching press is connected with between the end that two slide bars 5 extend to station groove opposite side, U-shaped reinforcing bar 1 in described station groove and punch rod 6 be arranged in parallel, and the outer surface that punch rod 6 carries out punching press side is circular arc, one is also provided with for cushioning the coalignment of suffered stamping press in the middle part of U-shaped reinforcing bar 1 to the side of pull bar 2 at described station groove face, this coalignment comprises one piece and acts on U-shaped reinforcing bar 1 not by time power plate 7 at punching press position, the spring 8 that promising time power plate 7 provides buffer spring is installed in the side of this time power plate 7 station groove dorsad, the end of this spring 8 is arranged in frame by a fixture 9, described punch rod 6 can will treat that the two ends that the U-shaped reinforcing bar 1 of crotch stretches out strike out crotch structure downwards in process pulled back by pull bar 2, described frame has been horizontally disposed with slide rail, described pull bar 2 can be with moving slide-bar 5 to slidably reciprocate on slide rail by slide 4 under the driving of drive unit, and then drive punch rod 6 to be provided with the side punching press of pull bar 2 to it, complete the crotch operation to reinforcing bar 1 two ends U-shaped in station groove.
A kind of double hook hooping machine hook device of the present invention is when specific works, operator will treat that the linear pattern reinforcing bar of bending process is placed in the blanking device of hooping machine, reinforcing bar can slip into along blanking device can only in the bending station groove of an accommodating reinforcing bar, and linear pattern reinforcing bar is U-shaped reinforcing bar after this station completes bending.Now, the thrust that U-shaped reinforcing bar is subject to poking device falls in crotch station groove in bending station groove carries out crotch operation.Now, Open Side Down for U-shaped reinforcing bar, and this crotch station groove can play stretcher to U-shaped reinforcing bar and block the effect of establishing, limiting.Now, start the switch of drive unit, the output shaft drivening rod horizontal traversal of drive unit, the end of connecting rod is a ball head connecting device, namely the bulb of connecting rod end is arranged in ball-head cover that slide is installed, and the two ends of slide connect two slide bars be arranged in parallel, and the slide rail that two slide bars can be established in frame moves back and forth, and the end of slide bar is connected with a punch rod, this punch rod carries out punching press crotch by with the slip of slide bar on slide rail to the two ends of U-shaped reinforcing bar.Namely the station groove of U-shaped reinforcing bar is established to be arranged on the inside of the rectangle frame be made up of slide, two slide bars and punch rod for card.The structure and the devices such as slide, two slide bars and punch rod employing bolt are fixed as one, punch rod carries out crotch punching press along with pull bar moves.In order to prevent U-shaped reinforcing bar when two ends crotch, medium position can be distorted because of impact force action bending, coalignment is provided with in device, the spring of coalignment is fixed in the frame of top end of sliding rod by a fixture, spring is provided with a flat time power plate towards one end of station groove, this time power plate is used for acting on U-shaped reinforcing bar top, cushions this surge suffered by reinforcing bar of position, prevents reinforcing bar deforming tops.
Structure of the present invention is simple, good practical effect, has saved crotch operation, has improve production efficiency, ensure that carrying out continually and steadily of production, be applicable to promoting the use of.
Claims (6)
1. a double hook hooping machine hook device, comprise frame and be arranged in frame and establish for card the station groove fixedly treating the U-shaped reinforcing bar of crotch (1), describedly treat that the U-shaped portion position of the U-shaped reinforcing bar of crotch (1) is arranged in station groove, and two ends are to downward-extension, it is characterized in that: the side of described station groove is horizontally disposed with a pull bar driven by drive unit (2), this pull bar (2) is connected on a slide (4) near one end of station groove by a ball head connecting device (3), the two ends of described slide (4) are fixed with a vertically disposed slide bar (5) with it respectively, a punch rod (6) for the U-shaped reinforcing bar of punching press (1) is connected with between the end that two slide bars (5) extend to station groove opposite side, also be provided with one for cushioning the coalignment of the suffered stamping press in U-shaped reinforcing bar (1) middle part at described station groove face to the side of pull bar (2), described punch rod (6) can will treat that the two ends that the U-shaped reinforcing bar of crotch (1) stretches out strike out crotch structure downwards in pull bar (2) pull back process, described frame has been horizontally disposed with slide rail, described pull bar (2) can pass through slide (4) band moving slide-bar (5) and slidably reciprocate on slide rail under the driving of drive unit, and then drive punch rod (6) to be provided with the side punching press of pull bar (2) to it, complete the crotch operation to reinforcing bar (1) two ends U-shaped in station groove.
2. a kind of double hook hooping machine hook device according to claim 1, it is characterized in that: described coalignment comprises one piece and acts on U-shaped reinforcing bar (1) not by time power plate (7) at punching press position, the spring (8) that promising time power plate (7) provides buffer spring is installed in the side of this time power plate (7) station groove dorsad, and the end of this spring (8) is arranged in frame by a fixture (9).
3. a kind of double hook hooping machine hook device according to claim 1, is characterized in that: the outer surface that described punch rod (6) carries out punching press side is circular arc.
4. a kind of double hook hooping machine hook device according to claim 1, is characterized in that: the U-shaped reinforcing bar (1) in described station groove and punch rod (6) be arranged in parallel, and the openend of U-shaped reinforcing bar (1) down.
5. a kind of double hook hooping machine hook device according to claim 1, is characterized in that: the bulb of described ball head connecting device (3) is provided with pump nozzle (301).
6. a kind of double hook hooping machine hook device according to claim 1, is characterized in that: described slide (4) and slide bar (5) are fixed together by bolt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410702823.9A CN104493005B (en) | 2014-11-29 | 2014-11-29 | A kind of double hook hooping machine hook device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410702823.9A CN104493005B (en) | 2014-11-29 | 2014-11-29 | A kind of double hook hooping machine hook device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104493005A true CN104493005A (en) | 2015-04-08 |
| CN104493005B CN104493005B (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410702823.9A Active CN104493005B (en) | 2014-11-29 | 2014-11-29 | A kind of double hook hooping machine hook device |
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| CN (1) | CN104493005B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3619782A1 (en) * | 1986-06-12 | 1987-12-17 | Bochumer Eisen Heintzmann | Method and apparatus for forming perforated feedstock to give a U-shaped top strap |
| CN101954395A (en) * | 2010-05-31 | 2011-01-26 | 南京万汇钢板桩有限公司 | Continuous roll type cold-bending forming method for S-shaped corner pile |
| CN202398675U (en) * | 2011-12-14 | 2012-08-29 | 上海工程技术大学 | Chain ring hook production device |
| CN203124509U (en) * | 2013-03-12 | 2013-08-14 | 刘达 | Hook bender |
| CN203484576U (en) * | 2013-07-25 | 2014-03-19 | 王胜勇 | Automatic stirrup machine |
| CN204294821U (en) * | 2014-11-29 | 2015-04-29 | 汝州郑铁三佳水泥制品有限公司 | A kind of double hook hooping machine hook device |
-
2014
- 2014-11-29 CN CN201410702823.9A patent/CN104493005B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3619782A1 (en) * | 1986-06-12 | 1987-12-17 | Bochumer Eisen Heintzmann | Method and apparatus for forming perforated feedstock to give a U-shaped top strap |
| CN101954395A (en) * | 2010-05-31 | 2011-01-26 | 南京万汇钢板桩有限公司 | Continuous roll type cold-bending forming method for S-shaped corner pile |
| CN202398675U (en) * | 2011-12-14 | 2012-08-29 | 上海工程技术大学 | Chain ring hook production device |
| CN203124509U (en) * | 2013-03-12 | 2013-08-14 | 刘达 | Hook bender |
| CN203484576U (en) * | 2013-07-25 | 2014-03-19 | 王胜勇 | Automatic stirrup machine |
| CN204294821U (en) * | 2014-11-29 | 2015-04-29 | 汝州郑铁三佳水泥制品有限公司 | A kind of double hook hooping machine hook device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104493005B (en) | 2016-04-27 |
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