CN102009295A - Automatic reducing device of seam welder - Google Patents
Automatic reducing device of seam welder Download PDFInfo
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- CN102009295A CN102009295A CN2010105052127A CN201010505212A CN102009295A CN 102009295 A CN102009295 A CN 102009295A CN 2010105052127 A CN2010105052127 A CN 2010105052127A CN 201010505212 A CN201010505212 A CN 201010505212A CN 102009295 A CN102009295 A CN 102009295A
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Abstract
The invention provides an automatic reducing device of a seam welder, relating to a reducing mechanism of a cement tube reinforcement cage welding device, which can adapt a continuous vertical rib feeding mode. The automatic reducing device comprises a reducing cylinder and a reducing cylinder control mechanism, wherein the reducing cylinder is arranged on a main disk and used for driving a welding head to move radically, and the reducing cylinder control mechanism is arranged on a tie bar trolley and used for controlling the reducing cylinder to move axially. The main disk is provided with a central hole; the reducing cylinder comprises a reducing screw rod, a rear disk, a front disk, a chain 1, a steering wheel group 1, a chain 2, a steering wheel group 2 and a connection link. The reducing cylinder control mechanism comprises a reducing control rod the cross section of which is a hexagon, a clutch and a driving mechanism; the driving mechanism is fixedly connected to the trolley; and the reducing control rod is connected with the driving mechanism through the clutch. After the reducing control rod of the invention is meshed with the reducing screw rod,, the reducing control rod can drive the reducing screw rod to rotate when rotating; the rotation of the reducing screw rod drives the front disk and the rear disk to move axially; and the axial movement of the front disk and the rear disk can drive the welding head to move radically via the chain 1 and the chain 2, thereby realizing reducing.
Description
Technical field
The present invention relates to the diameter changing mechanism of cement tube framework of steel reinforcement welding equipment.
Background technology
Present domestic drainage pipeline is mainly based on reinforced concrete sewer pipe.The production of reinforced concrete sewer pipe mainly is divided into framework of steel reinforcement and makes and forming concrete products two big steps.Wherein framework of steel reinforcement be manufactured with dual mode: 1, manual colligation; The welding of 2 special equipments.Framework of steel reinforcement is divided into vertical muscle and ring muscle, in the prior art, the process of framework of steel reinforcement welding equipment is: earlier the steel wire straightening is cut off, be made into vertical muscle, the vertical muscle of some is arranged on the corresponding circumference, around the center rotation, will encircles muscle around to vertical muscle by all vertical muscle, and form the pitch that requires, carry out electric resistance welding at vertical muscle with the place that the ring muscle contacts; Progressively elongation, the framework of steel reinforcement of formation cage.
The patented technology of the 2007.12.19. of State Intellectual Property Office disclosed " application number: 200620170881.2 ", " title: automatic reducer seam welder ", " applying date: 2006.12.26. " discloses a kind of seam welder that can realize the synchronous reducing of slide block on the forward and backward floral disc by same reducing control system synchronously.But before it does not solve processing, need the pattern of the some single vertical muscle of manual manufacture, the working (machining) efficiency of this kind cooked mode is extremely low.The muscle mechanism that send that indulges muscle needs strictness synchronously, and (for example: leading, hysteresis), quality problems just appear in then whole steel reinforcement cage in case wherein a vertical muscle axially misplaces.In addition, single vertical muscle when cutting off, is generally emitted surplus for preventing dislocation artificially, after the welding, cuts off unnecessary surplus again.This waste is accumulated, and also is very huge.
Summary of the invention
The present invention is directed to above problem, provide a kind of when guaranteeing the action of done with high accuracy reducing, can adapt to the automatic diameter changing device of the seam welder of sending vertical muscle cooked mode continuously.
Technical scheme of the present invention is: comprise frame, master, plumb joint, with the lacing wire dish of master concentric with drive the lacing wire dolly of tension dish axially-movable, establish some radial grooves on the described master, described plumb joint links to each other by described radial groove with described master
Described automatic diameter changing device comprises the reducing cylinder that is located at the described plumb joint radial motion of driving on the master; Be located at the reducing cylinder controlling organization of the described reducing cylinder axially-movable of control on the lacing wire dolly; Described master is provided with centre bore;
Described reducing cylinder comprises reducing screw mandrel, hub disk, shroud, chain one, changed course wheels one, chain two, changed course wheels two and connecting rod; Described reducing screw mandrel is connected on the screwed hole at master center, and described reducing leading screw is provided with inner hexagonal hole; Described shroud is connected with described reducing screw mandrel by the center screw thread respectively with hub disk, and is positioned at the two ends of master; Described hub disk links to each other with changed course wheels one by chain one with plumb joint; Described plumb joint and shroud connect by chain two and the two-phase of changed course wheels; Link to each other by the connecting rod that runs through master between described shroud, the hub disk;
Described reducing cylinder controlling organization comprises that the cross section is hexagonal reducing control lever, clutch and driving mechanism, and described driving mechanism is fixedly connected on the described dolly, and described reducing control lever links to each other with described driving mechanism by clutch.
The length of described reducing control lever is: at the lacing wire dish away from the master position on, leave 20cm gap at least between described reducing control lever and the described reducing screw mandrel.
Rotatablely moving of master do not influence the rotation of reducing screw mandrel among the present invention; Rotatablely moving of lacing wire dish do not influence the rotation of reducing control lever; The rotation of reducing control lever is controlled jointly by reducing motor and clutch.Like this, after reducing control lever and reducing screw mandrel are catered to, when the reducing control lever rotates, can drive the reducing screw mandrel and rotate together; The rotation of reducing screw mandrel then drives forward and backward dish and does axially-movable, and the axially-movable of forward and backward dish then can drive plumb joint by chain one, chain two and do radial motion, thereby realizes the effect of reducing.Simultaneously, be arranged on the master back side, send straightening mechanism to the vertical muscle of master face bonding joint synchronization action and carry vertical muscle serially.After steel reinforcement cage is finished welding, cut off vertical muscle, ring muscle from the plumb joint front end, again whole reinforcement cage is withdrawed from from the space between reducing control lever and the reducing screw mandrel, finish a processing.Whole process has reduced by " straightening an is cut off " operation with respect to prior art, thereby has reduced the waste of material, and has improved the efficient of processing.The present invention realizes control automatically for the framework of steel reinforcement of producing different-diameter, has improved the efficient of processing greatly, has reduced labor intensity, saved raw material.
Description of drawings
Fig. 1 is a structural representation of the present invention
1 is hub disk among the figure, the 2nd, and reducing screw mandrel, the 3rd, straightening mechanism, the 4th, master, the 5th, plumb joint, the 6th, framework of steel reinforcement, the 7th, shroud, the 8th, reducing control lever, the 9th, vertical muscle clamp mechanism, the 10th, lacing wire dish, the 11st, bearing block, the 12nd, clutch, the 13rd, Control Shaft core, the 14th, diameter-variable chain wheel, the 15th, stable axis bearing, the 16th, driving mechanism, the 17th, connecting rod, the 18th, chain one, 19th, changed course wheels one, 20th, lacing wire dolly, the 21st, vertical muscle, the 22nd, changed course wheels two, 23rd, chain two;
Fig. 2 is a user mode reference diagram of the present invention
24 is gaps among the figure.
The specific embodiment
The present invention as shown in Figure 1, 2, comprise frame, master 4, plumb joint 5, coil the lacing wire dolly 20 of 10 axially-movables with the lacing wire dish 10 and the drive tension of master 4 concentrics, establish some radial grooves on the described master 4, described plumb joint 5 links to each other by described radial groove with described master 4
Described automatic diameter changing device comprises the reducing cylinder that is located at described plumb joint 5 radial motions of driving on the master 4; Be located at the reducing cylinder controlling organization of the described reducing cylinder axially-movable of control on the lacing wire dolly 20; Described master 4 centers are provided with screwed hole;
Described reducing cylinder comprises reducing screw mandrel 2, hub disk 1, shroud 7, chain 1, changed course wheels 1, chain 2 23, changed course wheels 2 22 and connecting rod 17; Described reducing screw mandrel 2 is connected on the screwed hole at master 4 centers, and described reducing leading screw 2 is provided with inner hexagonal hole; Described hub disk 1 is provided with internal thread one, and described hub disk 1 is connected described reducing leading screw 2 towards advancing muscle direction one end by internal thread one; Described shroud 7 is provided with internal thread two, and described shroud 7 is connected described reducing leading screw 2 towards going out muscle direction one end by internal thread two; Described hub disk 1 links to each other with changed course wheels 1 by chain 1 with the end of plumb joint 5 towards master 4 dish edge; Described plumb joint 5 links to each other with changed course wheels 2 22 by chain two with shroud 7 towards an end in master 4 axle center; Described shroud 1, hub disk 7 link to each other by the connecting rod 17 that runs through master 4;
Described reducing cylinder controlling organization comprises that the cross section is hexagonal reducing control lever 8, clutch 12 and driving mechanism 16, and described driving mechanism 16 is fixedly connected on the described dolly 20, and described reducing control lever 8 links to each other with described driving mechanism 16 by clutch 12.Driving mechanism comprises drive motors, diameter-variable chain wheel 14 and reducing chain.Lacing wire dish 10 is provided with vertical muscle clamp mechanism 9, the support wheels that lacing wire dish 10 mainly contains on the bottom plate edge support, but its center adopts bearing holder (housing, cover) to be connected with reducing control lever 8, reducing control lever 8 is movably connected on the dolly by bearing block 11, Control Shaft core 13 and clutch 12, a handwheel 15 is established in its outer end, is convenient to regulate.
The length of described reducing control lever 8 is: on the position away from master 4, leave the gap 24 of 20cm at least at lacing wire dish 10 between described reducing control lever 8 and the described reducing screw mandrel 2.So that the material returned.
Operation principle of the present invention:
Reducing shroud 7, reducing hub disk 1 usefulness bearing fixing are on reducing screw mandrel 2, and reducing shroud 7 and reducing hub disk 1 are linked together by connecting rod 17; Straightening mechanism 3 is connected with plumb joint 5, and is fixed on the slide rail of master 4; Reducing shroud 7, reducing hub disk 1 straightening mechanism 3, plumb joint 5 are connected to form diameter changing mechanism by chain 18 and bend wheel 19; Reinforcing-bar clamping machine structure 9 is fixed on the lacing wire dish 10; Lacing wire dish 10 is fixed on the bearing block 11; Bearing block 11, reducing control lever 8, clutch 12, Control Shaft core 13, sprocket wheel 14, stable axis bearing 15, driving mechanism 16, be fixed on the lacing wire dolly 20; Driving mechanism 16 and sprocket wheel 14 are connected by chain; Reducing control lever 8 and clutch 12 are connected by key.
During reducing, start driving mechanism 16 and clutch 12, reducing control lever 8 produces relative rotation with respect to lacing wire dish 10, reducing control lever 8 drives reducing screw mandrel 2 and rotates with respect to master 4, reducing screw mandrel 2 drive reducing shrouds 7 and reducing hub disk 1 produce axial displacements with respect to master 4 simultaneously, reducing shroud 7, reducing hub disk 1 are done radial displacement by chain 1, changed course wheels 1, changed course wheels 2 22 and chain 2 23 drive straightening mechanisms 3 and plumb joint 5 with respect to master 4, and the diameter of framework of steel reinforcement 6 changes.Technical scheme of the present invention can adapt to the reducing processing under the vertical muscle 21 continuous situations of carrying, and has reduced waste of material.
Claims (2)
1. the automatic diameter changing device of a seam welder, comprise frame, master, plumb joint, with the lacing wire dish of master concentric with drive the lacing wire dolly of tension dish axially-movable, establish some radial grooves on the described master, described plumb joint links to each other by described radial groove with described master, it is characterized in that
Described automatic diameter changing device comprises the reducing cylinder that is located at the described plumb joint radial motion of driving on the master; Be located at the reducing cylinder controlling organization of the described reducing cylinder axially-movable of control on the lacing wire dolly; Described master is provided with centre bore;
Described reducing cylinder comprises reducing screw mandrel, hub disk, shroud, chain one, changed course wheels one, chain two, changed course wheels two and connecting rod; Described reducing screw mandrel is connected on the screwed hole at master center, and described reducing leading screw is provided with inner hexagonal hole; Described shroud is connected with described reducing screw mandrel by the center screw thread respectively with hub disk, and is positioned at the two ends of master; Described hub disk links to each other with changed course wheels one by chain one with plumb joint; Described plumb joint and shroud connect by chain two and the two-phase of changed course wheels; Link to each other by the connecting rod that runs through master between described shroud, the hub disk;
Described reducing cylinder controlling organization comprises that the cross section is hexagonal reducing control lever, clutch and driving mechanism, and described driving mechanism is fixedly connected on the described dolly, and described reducing control lever links to each other with described driving mechanism by clutch.
2. the automatic diameter changing device of kind of seam welder according to claim 1 is characterized in that, the length of described reducing control lever is: at the lacing wire dish away from the master position on, leave 20cm gap at least between described reducing control lever and the described reducing screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105052127A CN102009295A (en) | 2010-09-30 | 2010-09-30 | Automatic reducing device of seam welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105052127A CN102009295A (en) | 2010-09-30 | 2010-09-30 | Automatic reducing device of seam welder |
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| Publication Number | Publication Date |
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| CN102009295A true CN102009295A (en) | 2011-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105052127A Pending CN102009295A (en) | 2010-09-30 | 2010-09-30 | Automatic reducing device of seam welder |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364389A (en) * | 2015-12-18 | 2016-03-02 | 孙鸿雁 | Limiting device for cage rolling machine |
| CN112475719A (en) * | 2020-11-16 | 2021-03-12 | 江苏科技大学 | Forming mechanism of non-circular cross-section steel bar framework seam welder |
| CN114770307A (en) * | 2022-04-29 | 2022-07-22 | 安徽衡盛五金机电制品有限公司 | Carbon brush end face arc grinding machine |
| CN117444491A (en) * | 2023-12-21 | 2024-01-26 | 广东华亮建设有限公司 | Steel reinforcement cage welding device and welding method thereof |
-
2010
- 2010-09-30 CN CN2010105052127A patent/CN102009295A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364389A (en) * | 2015-12-18 | 2016-03-02 | 孙鸿雁 | Limiting device for cage rolling machine |
| CN105364389B (en) * | 2015-12-18 | 2017-10-10 | 孙鸿雁 | A kind of stopping means for being used to roll cage machine |
| CN112475719A (en) * | 2020-11-16 | 2021-03-12 | 江苏科技大学 | Forming mechanism of non-circular cross-section steel bar framework seam welder |
| CN112475719B (en) * | 2020-11-16 | 2022-07-01 | 江苏科技大学 | Forming mechanism of non-circular cross-section steel bar framework seam welder |
| CN114770307A (en) * | 2022-04-29 | 2022-07-22 | 安徽衡盛五金机电制品有限公司 | Carbon brush end face arc grinding machine |
| CN114770307B (en) * | 2022-04-29 | 2023-10-03 | 安徽衡盛五金机电制品有限公司 | Carbon brush end face arc grinding machine |
| CN117444491A (en) * | 2023-12-21 | 2024-01-26 | 广东华亮建设有限公司 | Steel reinforcement cage welding device and welding method thereof |
| CN117444491B (en) * | 2023-12-21 | 2024-03-15 | 广东华亮建设有限公司 | Steel reinforcement cage welding device and welding method thereof |
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Application publication date: 20110413 |