CN204686267U - For the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding - Google Patents
For the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding Download PDFInfo
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- CN204686267U CN204686267U CN201520421859.XU CN201520421859U CN204686267U CN 204686267 U CN204686267 U CN 204686267U CN 201520421859 U CN201520421859 U CN 201520421859U CN 204686267 U CN204686267 U CN 204686267U
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- reinforcing bar
- sleeve
- electric pole
- seam welding
- bar
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Abstract
For the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding, be installed with multiple automatic clamping chuck for clamping reinforcing bar at the circumference of rotating shaft by fixed disk; One end of rotating shaft is provided with cylinder, cylinder is connected in the rotatable mode that can not move to axial with one end of the pull bar through rotating shaft, the other end of pull bar is connected with compression plate, compression plate is provided with multiple hole corresponding with automatic clamping chuck, when pull bar pulls, the end face in hole contacts with the steel bar sleeve of automatic clamping chuck.The utility model pulls the structure of automatic clamping chuck from the inwall of axle by employing pull bar, can realize automatically by the steel bar clamping of many or unclamp, and structure is more compact, does not take the position, side of the travelling car for installing whole automatic fixture, thus make operation safer.
Description
Technical field
The utility model relates to the fabrication of reinforcing cage field with many parallel rebar, particularly a kind of for the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding.
Background technology
In the roll welding forming process of steel reinforcement cage, how there is one by self-holding for reinforcing bar problem, in existing automatic fixture, it is generally the mode adopting bolt to hold out against, artificial manual wrench is needed to tight a bolt, need to tight a bolt with electronic or pneumatic impact spanner, but such mode efficiency is lower.In addition, have part to have employed automatic fixture, the pneumatic part of this fixture, in the outside of walking dolly, takies certain space outerpace, and in addition, the clamping force of automatic fixture is inadequate, therefore makes the end of steel reinforcement cage uneven.How developing a kind of automatic clamping device simply, fast and reliably, is research object of the present utility model.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of for the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding, can automatically by the steel bar clamping of many or unclamp, and whole apparatus structure is compact, manipulation is simple, does not take the space outerpace of travelling car.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of for the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding, is installed with multiple automatic clamping chuck for clamping reinforcing bar at the circumference of rotating shaft by fixed disk;
One end of rotating shaft is provided with cylinder, cylinder is connected in the rotatable mode that can not move to axial with one end of the pull bar through rotating shaft, the other end of pull bar is connected with compression plate, compression plate is provided with multiple hole corresponding with automatic clamping chuck, when pull bar pulls, the end face in hole contacts with the steel bar sleeve of automatic clamping chuck.
Rotating shaft is provided with transmission mechanism.
Cylinder is positioned at the back side of automatic clamping chuck import.
Cylinder is connected with connecting rod, and connecting rod is provided with bulge loop, and the both sides of bulge loop are provided with thrust bearing, and thrust bearing is arranged in adapter sleeve, and adapter sleeve is connected with pull bar.
Pull bar termination is installed with by nut and connects cover, connects cover and is fixedly connected with compression plate.
In described automatic clamping chuck, steel bar sleeve is slidably connected through locking nut and sleeve, locking nut is fixedly connected with the termination of sleeve, conical section is provided with inside locking nut, steel bar sleeve wall is provided with multiple through hole, is provided with steel ball or bayonet lock in through hole, steel ball or bayonet lock protrude from the inner and outer wall of steel bar sleeve, when steel bar sleeve slides into certain position along sleeve, steel ball or bayonet lock are pressed to the inwall of steel bar sleeve by conical section.
Steel bar sleeve front end is provided with expanding mouth.
Sleeve outer wall is provided with stage and screw thread, is connected with positioning tack board by nut.
Described steel bar sleeve and sleeve are equipped with through hole vertically.
It is a kind of for the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding that the utility model provides, pulled the structure of automatic clamping chuck from the inwall of axle by employing pull bar, can realize automatically by the steel bar clamping of many or unclamp, and structure is more compact, do not take the position, side of the travelling car for installing whole automatic fixture, thus make operation safer.The utility model reliable clamping, substantially increases production efficiency and the quality of equipment, achieves and wears muscle, automatic control that loose muscle rotates when welding with steel reinforcement cage, and manipulation is simple, saves manpower, reduces operating cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is integrally-built cross-sectional schematic of the present utility model.
Fig. 2 is the sectional view of automatic clamping chuck in the utility model.
Fig. 3 is the sectional view of another embodiment of automatic clamping chuck in the utility model.
In figure: pull bar 1, connect cover 2, compression plate 3, automatic clamping chuck 4, steel bar sleeve 41, locking nut 42, steel ball 43, bayonet lock 43', spring 44, sleeve 45, spring washer 46, nut 47, positioning tack board 5, fixed disk 6, rotating shaft 7, sprocket wheel 8, adapter sleeve 9, connecting rod 10, cylinder block 11, cylinder 12, reinforcing bar 13.
Detailed description of the invention
As in Fig. 1 ~ 3, a kind of for the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding, be installed with multiple automatic clamping chuck 4 for clamping reinforcing bar 13 at the circumference of rotating shaft 7 by fixed disk 6;
One end of rotating shaft 7 is provided with cylinder 12, cylinder 12 is connected in the rotatable mode that can not move to axial with one end of the pull bar 1 through rotating shaft 7, the other end of pull bar 1 is connected with compression plate 3, compression plate 3 is provided with multiple hole corresponding with automatic clamping chuck 4, when pull bar 1 pulls, the end face in hole contacts with the steel bar sleeve 41 of automatic clamping chuck 4.Structure thus, as in Fig. 1, when the piston rod of the cylinder 12 be fixedly mounted on cylinder block 11 is retracted, pull bar 1 drives compression plate 3 to run to the right, by steel bar sleeve 41 end contact with automatic clamping chuck 4, the steel ball 43 of automatic clamping chuck 4 or bayonet lock 43' are unclamped, now, can reinforcing bar 13 be sent in automatic clamping chuck 4, the piston rod of cylinder 12 stretches out, compression plate 3 runs left, leave automatic clamping chuck 4, under the conical section effect of the spring in automatic clamping chuck 4 and locking nut 42, reinforcing bar 13 clamps by steel ball 43 or bayonet lock 43', drive unit starts, driven rotary axle 7 rotates, compression plate 3 and automatic clamping chuck 4 rotate thereupon, be convenient to the welding carrying out steel reinforcement cage.After having welded, the piston rod of cylinder 12 is retracted, and pull bar 1 drives compression plate 3 to run to the right, and reinforcing bar 13 unclamps by automatic clamping chuck 4.
Rotating shaft 7 is provided with transmission mechanism.Transmission mechanism in this example preferred adopts sprocket wheel, adopts gear or other transmission mechanisms to be also feasible.
In preferred scheme, cylinder 12 is positioned at the back side of automatic clamping chuck 4 import.Structure thus, can not affect the operation of steel reinforcement cage welding.
In preferred scheme, cylinder 12 is connected with connecting rod 10, and connecting rod 10 is provided with bulge loop, and the both sides of bulge loop are provided with thrust bearing, and thrust bearing is arranged in adapter sleeve 9, and adapter sleeve 9 is connected with pull bar 1.Structure thus, realizes cylinder 12 and is connected in the rotatable mode that can not move to axial with pull bar 1, and move axially the rotation not affecting rotating shaft 7.
In preferred scheme, pull bar 1 termination is installed with by nut and connects cover 2, connects cover 2 and is fixedly connected with compression plate 3.Structure thus, is convenient to the displacement stroke reserving pull bar 1.
In preferred scheme, in described automatic clamping chuck 4, steel bar sleeve 41 is slidably connected through locking nut 42 and sleeve 45, locking nut 42 is fixedly connected with the termination of sleeve 45, conical section is provided with inside locking nut 42, steel bar sleeve 41 wall is provided with multiple through hole, steel ball 43 or bayonet lock 43' are installed in through hole, steel ball 43 or bayonet lock 43' protrude from the inner and outer wall of steel bar sleeve 41, when steel bar sleeve 41 slides into certain position along sleeve 45, steel ball 43 or bayonet lock 43' are pressed to the inwall of steel bar sleeve 41 by conical section.Structure thus, is convenient to drive steel bar sleeve 41 unclamp and clamp reinforcing bar 13 by external force, is convenient to realize Automated condtrol.
Steel bar sleeve 41 front end is provided with expanding mouth.Structure thus, is convenient to insert reinforcing bar.
Sleeve 45 outer wall is provided with stage and screw thread, is connected with positioning tack board 6 by nut 47.Structure is convenient to fixedly mount automatic clamping chuck 4 thus.
Described steel bar sleeve 41 and sleeve 45 are equipped with through hole vertically.Structure thus, is convenient to be vented when inserting reinforcing bar.
The above embodiments are only optimal technical scheme of the present utility model; and should not be considered as restriction of the present utility model; the technical scheme that protection domain of the present utility model should be recorded with claim, the equivalents comprising technical characteristic in the technical scheme of claim record is protection domain.Namely the equivalent replacement within the scope of this improves, also within protection domain of the present utility model.
Claims (9)
1. for the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding, it is characterized in that: be installed with multiple automatic clamping chuck (4) for clamping reinforcing bar (13) at the circumference of rotating shaft (7) by fixed disk (6);
One end of rotating shaft (7) is provided with cylinder (12), cylinder (12) is connected in the rotatable mode that can not move to axial with one end of the pull bar (1) through rotating shaft (7), the other end of pull bar (1) is connected with compression plate (3), compression plate (3) is provided with multiple hole corresponding with automatic clamping chuck (4), when pull bar (1) pulls, the end face in hole contacts with the steel bar sleeve (41) of automatic clamping chuck (4).
2. according to claim 1 a kind of for the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding, it is characterized in that: rotating shaft (7) is provided with transmission mechanism.
3. according to claim 1 a kind of for the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding, it is characterized in that: cylinder (12) is positioned at the back side of automatic clamping chuck (4) import.
4. a kind of for the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding according to claim 1 or 3, it is characterized in that: cylinder (12) is connected with connecting rod (10), connecting rod (10) is provided with bulge loop, the both sides of bulge loop are provided with thrust bearing, thrust bearing is arranged in adapter sleeve (9), and adapter sleeve (9) is connected with pull bar (1).
5. according to claim 1 a kind of for the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding, it is characterized in that: pull bar (1) termination is installed with by nut and connects cover (2), connects cover (2) and is fixedly connected with compression plate (3).
6. according to claim 1 a kind of for the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding, it is characterized in that: in described automatic clamping chuck (4), steel bar sleeve (41) is slidably connected through locking nut (42) and sleeve (45), locking nut (42) is fixedly connected with the termination of sleeve (45), conical section is provided with in locking nut (42) inner side, steel bar sleeve (41) wall is provided with multiple through hole, steel ball (43) or bayonet lock (43') are installed in through hole, steel ball (43) or bayonet lock (43') protrude from the inner and outer wall of steel bar sleeve (41), when steel bar sleeve (41) slides into certain position along sleeve (45), steel ball (43) or bayonet lock (43') are pressed to the inwall of steel bar sleeve (41) by conical section.
7. according to claim 6 a kind of for the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding, it is characterized in that: steel bar sleeve (41) front end is provided with expanding mouth.
8. according to claim 6 a kind of for the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding, it is characterized in that: sleeve (45) outer wall is provided with stage and screw thread, be connected with positioning tack board (6) by nut (47).
9. according to claim 1 a kind of for the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding, it is characterized in that: described steel bar sleeve (41) and sleeve (45) are equipped with through hole vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520421859.XU CN204686267U (en) | 2015-06-18 | 2015-06-18 | For the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520421859.XU CN204686267U (en) | 2015-06-18 | 2015-06-18 | For the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204686267U true CN204686267U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520421859.XU Expired - Fee Related CN204686267U (en) | 2015-06-18 | 2015-06-18 | For the pneumatic type reinforcing bar automatic fixture in electric pole reinforcing bar cage seam welding |
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| CN (1) | CN204686267U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736209A (en) * | 2016-12-02 | 2017-05-31 | 江苏朗锐茂达铸造有限公司 | One kind wheel disk body assembling welding fixture and application method |
| CN107717291A (en) * | 2017-09-14 | 2018-02-23 | 长春理工大学 | The automatic steel reinforcement cage cage bar clamping device of movable type hydraulic |
| 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 |
| CN110614422A (en) * | 2019-09-27 | 2019-12-27 | 安徽企路石工程技术开发有限公司 | Road and bridge steel reinforcement cage welding device |
-
2015
- 2015-06-18 CN CN201520421859.XU patent/CN204686267U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736209A (en) * | 2016-12-02 | 2017-05-31 | 江苏朗锐茂达铸造有限公司 | One kind wheel disk body assembling welding fixture and application method |
| CN106736209B (en) * | 2016-12-02 | 2019-04-02 | 江苏朗锐茂达铸造有限公司 | A kind of wheel disk body assembling welding fixture and application method |
| CN107717291A (en) * | 2017-09-14 | 2018-02-23 | 长春理工大学 | The automatic steel reinforcement cage cage bar clamping device of movable type hydraulic |
| 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 |
| CN110614422A (en) * | 2019-09-27 | 2019-12-27 | 安徽企路石工程技术开发有限公司 | Road and bridge steel reinforcement cage welding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20170618 |