CN207642544U - The fixture of reinforcing bar cage seam welding - Google Patents
The fixture of reinforcing bar cage seam welding Download PDFInfo
- Publication number
- CN207642544U CN207642544U CN201721576013.9U CN201721576013U CN207642544U CN 207642544 U CN207642544 U CN 207642544U CN 201721576013 U CN201721576013 U CN 201721576013U CN 207642544 U CN207642544 U CN 207642544U
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- reinforcing bar
- main shaft
- fixture
- main
- seam welding
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Abstract
The utility model discloses a kind of fixtures of reinforcing bar cage seam welding, including main shaft, it is set on main shaft and can be along main shaft casing in axial sliding, the cylinder of drive sleeve sliding, it is provided with external disk on the main shaft, inner disc is provided in described sleeve pipe, external disk is provided with several flexible binding clasps on the inner disc, the end of the flexible binding clasp of external disk correspondence, which offers, penetrates hole, the mounting hole for penetrating reinforcing bar is offered on the flexible binding clasp, it is hinged with main lever on the main shaft, the cylinder includes cylinder seat and piston rod, the cylinder seat is articulated with main shaft, the piston rod end is articulated with main lever, auxiliary lever is hinged in described sleeve pipe, the other end of the auxiliary lever is articulated with the position between main lever upper piston rod end and main shaft.The fixture of this reinforcing bar cage seam welding can improve the chucking power of clamping reinforcing bar, and reinforcing bar is not easy to loosen from fixture, and the reliability of mechanism is high, and the course of work is more energy saving and environmentally friendly.
Description
Technical field
The utility model is related to reinforcing bar cage seam welding, more particularly to a kind of fixture of reinforcing bar cage seam welding.
Background technology
Reinforcing bar cage seam welding is the winding steel wire, and the machine welded in the shape of a spiral on more reinforcing bars.Steel reinforcement cage rolls
Welding machine can further pour into a mould concrete and form steel by more bar connectings at the frame entirety of a rigidity in the frame entirety
Tendon concrete structure, is widely used in building field, and reinforcing bar cage seam welding generally fixes more reinforcing bars using dedicated fixture
End.
Existing Authorization Notice No. is that the utility model patent of CN204686267U discloses one kind for the rolling of electric pole steel reinforcement cage
Pneumatic type reinforcing bar automatic fixture in welding machine, including rotary shaft and the pull rod across rotary shaft, the circumferential direction of rotary shaft pass through fixation
Disk is provided with multiple automatic clamping chucks for clamping reinforcing bar, and one end of rotary shaft is equipped with cylinder, cylinder and pull rod with it is rotatable not
The mode that can be moved to axial connects, and the other end of pull rod is connected with compression plate, and compression plate is equipped with multiple and automatic clamping chuck
Corresponding hole.When cylinder driving pull rod moves axially, the end face of compression plate is contacted with the steel bar sleeve of automatic clamping chuck,
And automatic clamping chuck is compressed, so that the internal diameter of automatic clamping chuck is generated radial contraction, to play the purpose for clamping reinforcing bar.
But in actual use, when fixture needs while the number of steel bars being clamped is more, using Ordinary Compression air source
Cylinder is difficult to clamp all reinforcing bars, and reinforcing bar is easy to loosen from fixture.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of folders of reinforcing bar cage seam welding
Tool, reinforcing bar are not easy to loosen from fixture.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of reinforcing bar cage seam welding
Fixture, include the cylinder of main shaft, the casing being slidably arranged on main shaft, drive sleeve sliding, be provided on the main shaft outer
Disk, is provided with inner disc in described sleeve pipe, external disk is provided with several flexible binding clasps on the inner disc, the external disk correspondence is stretched
The end of contracting binding clasp, which offers, penetrates hole, and the mounting hole for penetrating reinforcing bar, the master are offered on the flexible binding clasp
Main lever is hinged on axis, the cylinder includes cylinder seat and piston rod, and the cylinder seat is articulated with main shaft, the piston rod end hinge
It is connected to main lever, auxiliary lever is hinged in described sleeve pipe, the other end of the auxiliary lever is articulated with main lever upper piston rod end
Position between main shaft.
Through the above technical solutions, in use, more reinforcing bars are each passed through penetrate hole after be inserted into corresponding mounting hole,
Then the elongation of control cylinder, cylinder drive main lever to be rotated around its hinged place, and auxiliary lever is driven to push casing movement, then external disk
The distance between inner disc is gradually reduced, and external disk and inner disc are pressed further by flexible binding clasp, by steel after binding clasp shortening of stretching
Muscle, which clamps, completes clamping, since main lever and auxiliary lever form lever construction, so the thrust applied in cylinder is certain
In the case of, the thrust size of drive sleeve movement is improved, to which reinforcing bar to be reliably clamped, reinforcing bar is not easy from fixture loose
It is de-.
Preferably, the flexible binding clasp includes outer sleeve and the inner sleeve that is slidably arranged in outer sleeve, the inner sleeve
Several ball are offered on the side wall of cylinder, ball is both provided in several ball, the diameter of the ball is more than inner sleeve
Wall thickness, the inner wall of the outer sleeve offers guide surface, when the inner sleeve is close to outer sleeve, the guide surface with rolling
Pearl offsets, and ball is driven to be moved to the axis direction of inner sleeve.
Through the above technical solutions, external disk and inner disc are close to each other and squeeze when stretching binding clasp, inner sleeve is to outer sleeve
Close, guide surface offsets with ball, and ball is driven to be moved to the axis direction of inner sleeve, to complete to fill steel bar clamping
Folder, when needing to unclamp this fixture, control cylinder shorten, then cylinder drive sleeve toward away from external disk direction move, external disk and
Inner disc is located remotely from each other, and inner sleeve loses from axial pressing force, and ball loses the pressure from guide surface, can be incited somebody to action at this time
Reinforcing bar takes out from this fixture.
Preferably, it is provided with spring between the outer sleeve and inner sleeve, the spring is for driving inner sleeve to separate
It moves in the direction of outer sleeve.
Through the above technical solutions, when external disk and inner disc are located remotely from each other, inner sleeve loses from axial pressing force,
Then spring drives inner sleeve to be moved to the direction far from outer sleeve, and guide surface also generates displacement relative to ball, and ball is made to have certainly
It is moved for it by space, pulls out reinforcing bar outward at this time, can more easily taken out reinforcing bar from this fixture.
Preferably, the position of the outer sleeve formation guide surface is provided with magnet layer, and the ball is by ferromagnetic metal material
Material is made.
Through the above technical solutions, ball can be sucked always for magnet layer, moved to the direction far from outer sleeve when inner sleeve
When dynamic, ball can be moved with the axis direction being oriented to away from inner sleeve, and to make ball be detached with reinforcing bar, reinforcing bar is more easy to take
Go out.
Preferably, the quantity of the auxiliary lever is two, and the articulated position of two auxiliary levers and casing is located at
The radially opposite sides of casing.
Through the above technical solutions, auxiliary lever is moved from the radially opposite sides drive sleeve of casing, the stress of casing more balances,
The reliability higher of casing movement.
Preferably, the main lever includes two main rod bodies hinged with main shaft, connect two main rod bodies
Between bar, the articulated position of two main rod bodies and main shaft is located at the radially opposite sides of main shaft, two auxiliary levers and master
The articulated position of lever is located in two main rod bodies.
Through the above technical solutions, intermediate bar is by two main rod bodies for connecting to form entirety, two main rod bodies with two
Auxiliary lever is corresponding, makes the stress balance of two auxiliary levers, and main lever is not likely to produce torsional deformation, the reliability of mechanism kinematic
Higher.
Preferably, regulating tank is offered respectively corresponding to the position of multiple flexible binding clasps on the inner disc, it is multiple described
The length direction of regulating tank is threaded with adjusting bolt, the adjusting by the center of circle of inner disc on the flexible binding clasp
The thread segment of bolt passes through regulating tank and twists on flexible binding clasp.
Through the above technical solutions, after unclamping adjusting bolt, worker can change flexible binding clasp relative to regulating tank
Position to change stretch the distance between binding clasp and interior disk axis, and then processes the steel bar framework of different-diameter, expands
The use scope of this fixture, tightens adjusting bolt, you can flexible binding clasp is fixed on inner disc.
Preferably, the oral area of the mounting hole offers chamfering.
Through the above technical solutions, when penetrating reinforcing bar, chamfering can be that reinforcing bar plays guiding role, and reinforcing bar is made to be more easy to be inserted into peace
It fills in hole.
In conclusion the utility model having the beneficial effect that in contrast to the prior art：The fixture energy of this reinforcing bar cage seam welding
The chucking power of clamping reinforcing bar is enough improved, reinforcing bar is not easy to loosen from fixture, and loading and unloading are convenient, and the reliability of mechanism is high, uses
Range is wide.
Description of the drawings
Fig. 1 is the stereogram of the fixture of this reinforcing bar cage seam welding, mainly protrudes the entirety of the fixture of this reinforcing bar cage seam welding
Structure；
Fig. 2 is the A-A sectional views of Fig. 1, the internal structure for the binding clasp that stretches in main prominent embodiment；
Fig. 3 is enlarged drawing at the B of Fig. 2, the magnet layer in main prominent embodiment.
Reference numeral：1, main shaft；2, casing；3, cylinder；11, external disk；21, inner disc；4, stretch binding clasp；12, mounting bracket；
13, main lever；131, main rod body；132, intermediate bar；133, force rod；31, cylinder seat；32, piston rod；22, auxiliary lever；211, it adjusts
Save slot；41, outer sleeve；42, inner sleeve；411, threaded hole；412, adjusting bolt；421, mounting hole；422, chamfering；423, ball
Hole；424, ball；413, magnet layer；414, guide surface；43, spring；111, hole is penetrated.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
As shown in Figure 1, a kind of fixture of reinforcing bar cage seam welding, including main shaft 1, it is set on main shaft 1 and can be along 1 axis of main shaft
To the casing 2 of sliding, for the cylinder 3 of the sliding of drive sleeve 2.It is provided with external disk 11 on main shaft 1, inner disc is provided on casing 2
21, multiple flexible binding clasps 4 are provided between external disk 11 and inner disc 21.
It is fixed with mounting bracket 12 on main shaft 1, the position on main shaft 1 between mounting bracket 12 and casing 2 is hinged with main thick stick
Bar 13.Two intermediate bars that main lever 13 includes two main rod bodies 131 hinged with main shaft 1, connect two main rod bodies 131
132, wherein two main rod bodies 131 are mutually parallel, two intermediate bars 132 are mutually parallel.In two main rod bodies 131 and two centres
Bar 132 surrounds in the box formed and is additionally provided with force rod 133, and the both ends of force rod 133 are individually fixed in two intermediate bars 132
Middle part.Two main rod bodies 131 and the articulated position of main shaft 1 are located at the radially opposite sides of main shaft 1.
Cylinder 3 includes cylinder seat 31 and piston rod 32, and piston rod 32 can axially be moved according to the air pressure change in cylinder seat 31 along it
It is dynamic.Wherein cylinder seat 31 is articulated with mounting bracket 12, and the end of piston rod 32 is articulated with force rod 133.
Two auxiliary levers 22 are hinged on casing 2, the articulated position of two auxiliary levers 22 and casing 2 is located at casing 2
Radially opposite sides, and be in same plane with the articulated position of main rod body 131 and main shaft 1.The other end of two auxiliary levers 22 point
It is not articulated in two main rod bodies 131, the distance between hinge joint and main shaft 1 are less than the hinge joint and main shaft 1 of piston rod 32
Distance.When then piston rod 32 is extended relative to cylinder seat 31, piston rod 32 drives entire main lever 13 to occur by force rod 133
Rotation, main lever 13 drive auxiliary lever 22 to move, and auxiliary lever 22 further pushes casing 2 to be slided on main shaft 1.
As depicted in figs. 1 and 2, inner disc 21 is circular ring shape, and main shaft 1 is pierced by from the interior annular distance of inner disc 21.The end face of inner disc 21
On offer multiple regulating tanks 211 through inner disc 21, the quantity of regulating tank 211 is identical as the quantity of flexible binding clasp 4, adjust
Section slot 211 is the length direction of bar shaped and all regulating tanks 211 by the center of circle of external disk 11, and all regulating tanks 211 are opposite
It is centrosymmetric distribution in the axis of inner disc 21.
Flexible binding clasp 4 includes outer sleeve 41 and the inner sleeve 42 being slidably arranged in outer sleeve 41.It is leaned on outer sleeve 41
The end for being bordering on inner disc 21 offers threaded hole 411, and 411 internal thread of threaded hole is connected with adjusting bolt 412, adjusting bolt 412
Thread segment be located in regulating tank 211, it is outer and can not pass through regulating tank 211 that the stubborn head of adjusting bolt 412 is located at regulating tank 211.
Adjusting bolt 412 is then tightened in threaded hole 411, you can flexible binding clasp 4 is fixed on inner disc 21；Unclamp adjusting bolt
After 412, position of the flexible binding clasp 4 relative to regulating tank 211 can be adjusted, to process the steel bar framework of different-diameter,
Expand the use scope of this fixture.
Inner sleeve 42 is the tube-in-tube structure of cylinder, and the inner tube wall of inner sleeve 42 is the mounting hole 421 for penetrating reinforcing bar,
The oral area of mounting hole 421 offers chamfering 422, and when penetrating reinforcing bar, chamfering 422 can be that reinforcing bar plays guiding role, make reinforcing bar more
Easily it is inserted into mounting hole 421.Several ball 423 are offered on the side wall of inner sleeve 42, and steel is both provided in several ball 423
Ball 424, the diameter of ball 424 is more than the wall thickness of inner sleeve 42.
As shown in Figures 2 and 3, the inner wall of outer sleeve 41 is provided with the magnet layer 413 of tubular, and magnet layer 413 is towards inner sleeve
The cylindrical surface of 42 axis of cylinder is set as guide surface 414, and guide surface 414 is taper, and guide surface 414 is close to 421 oral area of mounting hole
Internal diameter is larger, and the internal diameter far from 421 oral area of mounting hole is smaller.When inner sleeve 42 to outer sleeve 41 close to when, guide surface 414 with rolling
Pearl 424 offsets, and ball 424 is driven to be moved to the axis direction of inner sleeve 42.In the course of work, magnet layer 413 can incite somebody to action always
The ball 424 of steel is sucked, and reduces the probability that ball 424 is detached with guide surface 414.
As shown in Fig. 2, spring 43 is provided between outer sleeve 41 and inner sleeve 42, one end and the inner sleeve 42 of spring 43
The other end of end abutment, spring 43 is abutted with outer sleeve 41, and spring 43 is used to drive inner sleeve 42 to far from outer sleeve 41
It moves in direction.
As depicted in figs. 1 and 2, external disk 11 is fixed on the end of main shaft 1 and parallel with inner disc 21, is corresponded in external disk 11
In flexible binding clasp 4 offer it is multiple penetrate hole 111, shape and the arrangement mode for penetrating hole 111 are identical as regulating tank 211.It is interior
Sleeve 42 is ladder-like close to the end set in hole 111 is penetrated, and the end of inner sleeve 42, which can enter, to be penetrated in hole 111, and interior
The relatively large ontology of 42 diameter of sleeve, which cannot be introduced into, penetrates hole 111.
It is inserted into corresponding mounting hole 421 in use, more reinforcing bars are each passed through to penetrate behind hole 111, then controls gas
Cylinder 3 extends, and cylinder 3 drives main lever 13 to be rotated around its hinged place, and drives auxiliary lever 22 that casing 2 is pushed to move, then external disk 11
The distance between inner disc 21 is gradually reduced, and external disk 11 offsets with inner sleeve 42, and overcomes the elastic force of spring 43 by inner sleeve 42
Push to inside outer sleeve 41.Several balls 424 move under the guiding role of guide surface 414 to the axis direction of inner sleeve 42,
And steel bar clamping is completed into clamping.
Since main lever 13 and auxiliary lever 22 form lever construction, so the thrust applied in cylinder 3 is certain feelings
Under condition, the thrust size of the movement of drive sleeve 2 is improved, to which reinforcing bar to be reliably clamped.The fixture of this reinforcing bar cage seam welding
Chucking power is improved under the premise of not improving driving force, therefore the course of work is more energy saving, and only need compressed air complete
It is more environmentally protective compared with hydraulic pressure at clamping.
When needing to unclamp this fixture, control cylinder 3 shortens, then 3 drive sleeve 2 of cylinder is moved toward away from the direction of external disk 11
Dynamic, external disk 11 and inner disc 21 are located remotely from each other, and inner sleeve 42 loses the pressing force from axial direction, then spring 43 drives inner sleeve 42
It is moved to the direction far from outer sleeve 41, ball 424 loses the pressure from guide surface 414, at this time can more easily
Reinforcing bar is taken out from this fixture, completes blanking.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the scope of protection of the utility model is determined by the attached claims.
Claims (8)
1. a kind of fixture of reinforcing bar cage seam welding, including main shaft (1), the casing (2), the actuating sleeve that are slidably arranged on main shaft (1)
The cylinder (3) of (2) sliding is managed, external disk (11) is provided on the main shaft (1), inner disc (21), institute is provided in described sleeve pipe (2)
It states and external disk (11) is provided with several flexible binding clasps (4), the corresponding flexible binding clasp (4) of the external disk (11) on inner disc (21)
End offer and penetrate hole (111), the mounting hole (421) for penetrating reinforcing bar is offered on the flexible binding clasp (4),
It is characterized in：It is hinged with main lever (13) on the main shaft (1), the cylinder (3) includes cylinder seat (31) and piston rod (32), described
Cylinder seat (31) is articulated with main shaft (1), and piston rod (32) end is articulated with main lever (13), and described sleeve pipe is hinged on (2)
Auxiliary lever (22), the other end of the auxiliary lever (22) be articulated with main lever (13) upper piston rod (32) end and main shaft (1) it
Between position.
2. the fixture of reinforcing bar cage seam welding according to claim 1, it is characterized in that：The flexible binding clasp (4) includes outer
Sleeve (41) and the inner sleeve (42) being slidably arranged in outer sleeve (41) offer on the side wall of the inner sleeve (42) several
Ball (423), several ball (423) are interior to be both provided with ball (424), and the diameter of the ball (424) is more than inner sleeve
(42) inner wall of wall thickness, the outer sleeve (41) offers guide surface (414), when the inner sleeve (42) is to outer sleeve (41)
When close, the guide surface (414) offsets with ball (424), and ball (424) is driven to be moved to the axis direction of inner sleeve (42)
It is dynamic.
3. the fixture of reinforcing bar cage seam welding according to claim 2, it is characterized in that：The outer sleeve (41) and inner sleeve
(42) spring (43) is provided between, the spring (43) is used to that inner sleeve (42) to be driven to move to the direction far from outer sleeve (41)
It is dynamic.
4. the fixture of reinforcing bar cage seam welding according to claim 3, it is characterized in that：The outer sleeve (41) forms guide surface
(414) position is provided with magnet layer (413), and the ball (424) is made of ferromagnetic metal material.
5. the fixture of reinforcing bar cage seam welding according to claim 1, it is characterized in that：The quantity of the auxiliary lever (22) is two
The articulated position of root, two auxiliary levers (22) and casing (2) is located at the radially opposite sides of casing (2).
6. the fixture of reinforcing bar cage seam welding according to claim 5, it is characterized in that：The main lever (13) include two with
The hinged main rod body (131) of main shaft (1), the intermediate bar (132) for connecting two main rod bodies (131), two mobile jibs
The articulated position of body (131) and main shaft (1) is located at the radially opposite sides of main shaft (1), two auxiliary levers (22) and main thick stick
The articulated position of bar (13) is located on two main rod bodies (131).
7. the fixture of reinforcing bar cage seam welding according to claim 1, it is characterized in that：Correspond on the inner disc (21) multiple
The position of flexible binding clasp (4) offers regulating tank (211) respectively, and the length direction of multiple regulating tanks (211) passes through
The center of circle of inner disc (21) is threaded with adjusting bolt (412) on the flexible binding clasp (4), the adjusting bolt (412)
Thread segment passes through regulating tank (211) and twists on flexible binding clasp (4).
8. the fixture of reinforcing bar cage seam welding according to claim 1, it is characterized in that：The oral area of the mounting hole (421) is opened
Equipped with chamfering (422).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721576013.9U CN207642544U (en) | 2017-11-22 | 2017-11-22 | The fixture of reinforcing bar cage seam welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721576013.9U CN207642544U (en) | 2017-11-22 | 2017-11-22 | The fixture of reinforcing bar cage seam welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207642544U true CN207642544U (en) | 2018-07-24 |
Family
ID=62889671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721576013.9U Active CN207642544U (en) | 2017-11-22 | 2017-11-22 | The fixture of reinforcing bar cage seam welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207642544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994519A (en) * | 2018-09-30 | 2018-12-14 | 泰州市天海金源防务科技有限公司 | Push mode locks muscle device automatically |
| CN115229318A (en) * | 2022-08-16 | 2022-10-25 | 江苏维骏工业设备有限公司 | Tubular pile steel bar welding equipment based on automatic seam welder |
-
2017
- 2017-11-22 CN CN201721576013.9U patent/CN207642544U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994519A (en) * | 2018-09-30 | 2018-12-14 | 泰州市天海金源防务科技有限公司 | Push mode locks muscle device automatically |
| CN108994519B (en) * | 2018-09-30 | 2023-09-01 | 泰州市天海金源防务科技有限公司 | Pushing type automatic rib locking device |
| CN115229318A (en) * | 2022-08-16 | 2022-10-25 | 江苏维骏工业设备有限公司 | Tubular pile steel bar welding equipment based on automatic seam welder |
| CN115229318B (en) * | 2022-08-16 | 2023-12-19 | 江苏维骏工业设备有限公司 | Tubular pile reinforcing steel bar welding equipment based on automatic seam welder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tian Shi Zhen Shang Xi Cun, Xianju County, Taizhou City, Zhejiang Province Patentee after: Xianju Nanxin Electric Power Equipment Co.,Ltd. Address before: Tian Shi Zhen Shang Xi Cun, Xianju County, Taizhou City, Zhejiang Province Patentee before: XIANJU XINTE ELECTRIC POWER EQUIPMENT FACTORY (GENERAL PARTNERSHIP) Address after: Tian Shi Zhen Shang Xi Cun, Xianju County, Taizhou City, Zhejiang Province Patentee after: Zhejiang Nanxin Electric Power Equipment Co.,Ltd. Address before: Tian Shi Zhen Shang Xi Cun, Xianju County, Taizhou City, Zhejiang Province Patentee before: Xianju Nanxin Electric Power Equipment Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |